阅读说明：本技术 一种清洗模块及其自动清洗冲奶机 (Cleaning module and automatic cleaning milk machine thereof ) 是由 徐转银 于 2020-05-26 设计创作，主要内容包括：一种清洗模块及其自动清洗冲奶机,其清洗模块能够实现奶瓶的清洗、消毒、烘干；本发明综合了奶瓶的清洗、自动冲奶功能,且结构相对简单、体积小,可适用于家庭、婴幼儿福利院等场景,且全程基本实现自动化,因此可大大降低人工成本且可有效控制奶瓶的冲洗和消毒、以及冲奶质量。本发明的清洗模块和冲奶模块可以单独拆分使用,从而可以实现更加小型化以适应于家庭使用。本发明的清洗模块通过清洗刷可以实现对奶瓶内外的水洗,然后通过水蒸汽实现对奶瓶内外的杀菌,最后通过热气流烘干奶瓶,从而可以有效保证奶瓶的清洗质量、消毒质量,也就可以降低由于奶瓶清洗、消毒不足造成婴幼儿肠道感染的概率。(A cleaning module and an automatic cleaning milk machine thereof can realize cleaning, disinfection and drying of a milk bottle; the invention integrates the functions of cleaning and automatically pouring milk of the feeding bottle, has relatively simple structure and small volume, can be suitable for occasions such as families, infant welfare houses and the like, and basically realizes automation in the whole process, thereby greatly reducing the labor cost and effectively controlling the washing, the disinfection and the milk pouring quality of the feeding bottle. The cleaning module and the milk brewing module can be independently detached for use, so that the cleaning module and the milk brewing module can be more miniaturized to be suitable for household use. The cleaning module can clean the inside and outside of the feeding bottle by the cleaning brush, then sterilize the inside and outside of the feeding bottle by water vapor, and finally dry the feeding bottle by hot air flow, so that the cleaning quality and the sterilizing quality of the feeding bottle can be effectively ensured, and the probability of intestinal infection of infants caused by insufficient cleaning and sterilizing of the feeding bottle can be reduced.)

1. A cleaning module is characterized in that: the cleaning device comprises a cleaning barrel, wherein the cleaning barrel is hollow, two ends of the cleaning barrel are opened, and two opening ends are respectively sealed by a cleaning top cover and a cleaning bottom cover; a cleaning rotating disc is arranged in the cleaning barrel in a circumferential rotating mode, the cleaning rotating disc is sleeved and fixed on a cleaning rotating shaft, the bottom of the cleaning rotating shaft penetrates through a cleaning bottom cover and then is assembled and fixed with a third cleaning gear, and the cleaning rotating shaft and the cleaning bottom cover can rotate circumferentially and are assembled in a sealing mode; a feeding bottle outlet and a feeding bottle cleaning port which penetrate through the bottom of the cleaning bottom cover and correspond to the feeding bottle output station and the cleaning station are respectively arranged at the bottom of the cleaning bottom cover, and the feeding bottle outlet is used for feeding a feeding bottle; the cleaning bottom cover and the corresponding position of the milk bottle sterilization and drying station are respectively communicated with one end of a second feeding pipe and one end of a discharging pipeline, and the second feeding pipe and the discharging pipeline are positioned at the bottom of the cleaning turntable groove corresponding to the second feeding pipe and the discharging pipeline; a first material supplementing groove and a second material supplementing groove are respectively arranged on the inner wall of the cleaning barrel and at positions corresponding to the two layers of feeding grooves, the first material supplementing groove and the second material supplementing groove are respectively communicated with one ends of a first feeding pipe and a second feeding pipe, the other ends of the first feeding pipe and the second feeding pipe are respectively connected with outlets of a first reversing valve and a second reversing valve, a first inlet and a second inlet of the first reversing valve are respectively communicated with washing water and clean water, and the first reversing valve is used for selecting one to enable the first inlet and the second inlet to be communicated with the outlets of the first inlet and the second inlet; the first inlet and the second inlet of the second reversing valve are respectively communicated with the water vapor and the hot air, and the second reversing valve is used for selecting one to ensure that the first inlet and the second inlet are communicated with the outlet of the second reversing valve.

2. The cleaning module of claim 1, wherein: the third cleaning gear is driven by the rotating shaft driving assembly, the rotating shaft driving assembly comprises a rotating shaft driving frame, the rotating shaft driving frame is fixed on a cleaning top plate at the top of the shell, a rotating shaft motor is installed on the rotating shaft driving frame, a first cleaning gear is fixedly sleeved on an output shaft of the rotating shaft motor, and the first cleaning gear is in meshing transmission with the third cleaning gear; blocking blocks are respectively arranged in the first material supplementing groove and the second material supplementing groove, and blocking arc surfaces are arranged on the blocking blocks; the blocking arc surface is gradually close to the axis of the cleaning turntable in the rotating direction of the cleaning turntable.

3. The cleaning module of claim 1, wherein: an outer wall brush is arranged on the inner wall of the cleaning rotary disc groove along the axial direction of the cleaning rotary disc groove, outer wall bristles are arranged on one end face, close to the feeding bottle, of the outer wall brush, the inner portion of the outer wall brush is hollow, a through flushing hole is formed in the side wall where the outer wall bristles are arranged, the inner portion of the outer wall brush is communicated with a connecting channel, the connecting channel and the cleaning rotary disc groove are divided into two layers in the axial direction of the cleaning rotary disc, and the two layers of connecting channels are not communicated; the two layers of connecting channels are respectively communicated with a feeding groove, and the feeding grooves are also two layers corresponding to the two layers of connecting channels; the feeding device comprises a feeding groove, a limiting arc block, a feeding hole and a feeding side groove, wherein the limiting arc block is arranged in the feeding groove, the feeding side groove is arranged on the inner wall of the feeding hole, and only one end, close to the closed end of the feeding groove, of the feeding side groove penetrates through the inner wall of the feeding hole; but the downthehole block of feeding, axially move installs the feeding switch lever, is provided with feeding intercommunication groove on the feeding switch lever, the one end that feeding intercommunication groove is close to the feeding chute blind end runs through the feeding switch lever, and the feeding switch lever is adorned one of feeding chute and is served and install the spring cartridge, the spring cartridge suit is served at feeding spring, and the feeding spring other end compresses tightly on the closed end of feeding chute.

4. The cleaning module of claim 1, wherein: a cleaning guide ring and a cleaning installation ring are respectively arranged on the inner side of the cleaning top cover and above the cleaning turntable groove, the cleaning guide ring is fixed on the cleaning installation ring, and the cleaning installation ring is arranged on the cleaning top cover; the cleaning guide ring and the cleaning mounting ring are respectively provided with a bottle filling notch and a cleaning jacking hole, and the bottle filling notch is opposite to and communicated with a bottle filling opening and is used for allowing a feeding bottle to pass through; the bottom of the cleaning guide ring is provided with a cleaning guide inclined plane which is arranged from one end of the bottle-filling gap to the other end of the bottle-filling gap in the reverse direction of the rotation of the cleaning turntable and gradually inclines downwards to the cleaning bottom cover.

5. The cleaning module of claim 4, wherein: a top brush is clamped, slidably and hermetically arranged in the cleaning top tight hole, top brush bristles and top brush holes are arranged on the top brush, the top brush bristles can be tightly pressed with the bottom of the feeding bottle to brush the bottom of the feeding bottle, and the top brush holes penetrate through the top brush; the top brush is fixed at the bottom of the top brush rod, the bottom of the top brush rod penetrates through the cleaning top tightening hole, and is assembled and fixed with the top brush limiting ring after the top cover is cleaned, and the top brush is limited and cannot penetrate through the cleaning top cover; a top brush pressure spring is sleeved on the part of the top brush rod, which is positioned between the top brush and the cleaning top cover, and the top brush pressure spring is used for applying downward pushing elasticity to the top brush; the top brush can not penetrate through the cleaning and jacking hole; the cleaning jacking hole is also communicated with the corresponding feed chute through the cleaning drainage hole.

6. The cleaning module of any one of claims 1-5, wherein: the cleaning device comprises a cleaning mechanism, a first cleaning bottom plate, a second cleaning bottom plate, a first cleaning side plate, a second cleaning side plate, a cleaning drainage seat, a cleaning fixing seat, a cleaning vertical plate and a cleaning brush, wherein the first cleaning side plate and the cleaning vertical plate are fixed on the first cleaning bottom plate; a dovetail sliding groove is formed in the cleaning vertical plate, the dovetail sliding groove is clamped with the cleaning guide rail and can be assembled in a sliding mode, and the cleaning guide rail is fixed on one second cleaning side plate; a cleaning lifting block is fixed on the other second cleaning side plate, a cleaning screw rod penetrates through the cleaning lifting block, two ends of the cleaning screw rod can be assembled with the side plate top block and the first cleaning bottom plate in a circumferential rotation mode and cannot move axially, and the cleaning screw rod and the cleaning lifting block are assembled in a screwing mode through threads; a second brushing gear is fixedly sleeved at the bottom of the cleaning screw and is in meshed transmission with the first brushing gear, the first brushing gear is sleeved on a cleaning lifting output shaft of a cleaning lifting motor, and the cleaning lifting motor is arranged on a first cleaning bottom plate; the cleaning brush is sleeved and fixed on the cleaning pipe, the inside of the cleaning brush is a hollow cleaning inner groove, the outer wall of the cleaning brush is provided with cleaning bristles, and the outer wall of the cleaning brush is also provided with a through cleaning water spray hole; the top of the cleaning pipe is communicated with the cleaning inner groove, the bottom of the cleaning pipe sequentially penetrates through the cleaning installation seat, the second waste water pipe, the telescopic spring pipe, the first waste water pipe, the cleaning drainage seat and the second cleaning bottom plate and then is communicated with the interior of the cleaning water supply cylinder, the cleaning water supply cylinder is fixed on the second cleaning bottom plate, the cleaning pipe and the cleaning water supply cylinder are sealed and can rotate circumferentially and move axially, the interior of the cleaning water supply cylinder is communicated with one end of the first spring pipe, the other end of the first spring pipe is communicated with a water inlet connector, the water inlet connector is communicated with a first feeding pipe, and the water inlet connector is fixed on the first cleaning seat plate; and a third brushing gear is fixedly sleeved outside the cleaning pipe and is in meshed transmission with a fourth brushing gear, and the fourth brushing gear is fixedly sleeved on a brushing output shaft of the brushing motor.

7. The cleaning module of claim 6, wherein: the cleaning fixing seat and the cleaning lifting pipe can be assembled in a circumferential rotating and axial moving mode, the cleaning lifting pipe is sleeved outside the second wastewater pipe and is assembled and fixed with the second wastewater pipe, at least two lifting driving pipe sliding grooves which are connected with each other at two ends in a smooth mode and distributed along the axial direction and the circumferential direction of the lifting driving pipe are arranged in the circumferential direction of the lifting driving pipe, the lifting driving pipe sliding grooves are clamped with the lifting driving bulges and can be assembled in a sliding mode, and the lifting driving bulges are fixed in the cleaning fixing seat; the top of the cleaning mounting seat is provided with an inserting part, the inside of the cleaning mounting seat is provided with a water accumulating tank, and the inserting part can be inserted into a feeding bottle cleaning port and is in sealing assembly with the feeding bottle cleaning port; the water accumulating tank is in a conical shape with the diameter gradually reduced from top to bottom, and the bottom of the water accumulating tank is communicated with the interior of the second wastewater pipe; the cleaning drainage seat is hermetically assembled and fixed with the bottom of a first waste pipe through a fourth flange, the top of the first waste pipe is hermetically assembled and fixed with the bottom of a telescopic spring pipe through a third flange, a second thrust ball bearing is mounted at the top of the telescopic spring pipe, one end of the second thrust ball bearing is fixedly assembled with a second flange through a bolt, and the second flange and the bottom of the second waste pipe can rotate circumferentially and cannot move axially and are hermetically assembled; the top of the second waste water pipe is in sealing assembly with the cleaning installation seat through a first flange, wherein the second waste water pipe can rotate circumferentially and cannot move axially; the cleaning drainage seat is provided with a wastewater cavity communicated with the interior of the first wastewater pipe, the wastewater cavity is communicated with one end of a wastewater discharge hole, and the other end of the wastewater discharge hole is communicated with a wastewater discharge pipe; the waste water drainage pipe bypasses the water pipe guide roller and is fixedly assembled with the second cleaning side plate, the end of the waste water drainage pipe is communicated with one end of the second spring pipe, the other end of the second spring pipe is communicated with a drainage pipe head, the drainage pipe head is fixed on the first cleaning bottom plate, and the drainage pipe head is communicated with the interior of the waste water tank or communicated with a municipal drainage pipe; the water pipe guide roller can be sleeved on the water pipe guide shaft in a circumferential rotating mode, and two ends of the water pipe guide shaft are respectively installed on the two second cleaning side plates.

8. The cleaning module of claim 1, wherein: an output seat is arranged below the milk bottle output port and fixed on the cleaning top plate, an output funnel groove is formed in the position, corresponding to the milk bottle output port, of the output seat, the diameter of the output funnel groove gradually decreases from top to bottom, the bottom of the output funnel groove is communicated with the top of a bottle feeding inner tube, the bottle feeding inner tube is arranged on the bottle feeding tube, the bottom of the bottle feeding tube is fixed on a reversing box, the bottle feeding inner tube is communicated with a reversing inner cavity, the reversing inner cavity is arranged in the reversing direction, a first guide block and a second guide block are respectively arranged at the bottom of the reversing inner cavity, a guide groove is formed between the first guide block and the second guide block, a first guide surface and a second guide surface are respectively arranged at the top of the first guide block and the second guide block and positioned on the side surface of the guide groove, and a reversing bulge is further arranged above the second guide block and; the bottom of the guide groove is provided with a first spiral blade which is sleeved and fixed on a first conveying rotating shaft, one end of the first conveying rotating shaft and the reversing box can be assembled in a circumferential rotating mode, the other end of the first conveying rotating shaft penetrates through a connecting groove and the vertical box and then is assembled and fixed with a first belt pulley, the connecting groove is arranged in the connecting box, and two ends of the connecting box are respectively assembled and fixed with the vertical box and the reversing box; the first belt wheel is connected with the second belt wheel through a belt to form a belt transmission mechanism, the second belt wheel is sleeved and fixed on a conveying driving shaft, one end of the conveying driving shaft is connected and fixed with an output shaft of a conveying motor through a connecting shaft, a worm part is sleeved on the conveying driving shaft, the worm part is meshed with the worm wheel to form a worm and gear transmission mechanism, the worm wheel is sleeved on the second conveying shaft, the second conveying rotating shaft is arranged in the vertical conveying channel, and a second spiral blade is sleeved and fixed on the second conveying rotating shaft.

9. The cleaning module of claim 1, wherein: still include auxiliary barrel, the inside cavity of auxiliary barrel, both ends opening, and its inside from top to bottom installs supplementary spacing ring, supplementary carousel, hole dish, supplementary bottom in proper order, auxiliary barrel's both ends are sealed through supplementary bottom, supplementary top cap respectively, all be provided with the through-hole that the several runs through on supplementary spacing ring, supplementary carousel, the hole dish, and be provided with the carousel sand grip on the supplementary carousel, supplementary carousel pastes tightly on supplementary spacing ring bottom surface and fixes at supplementary pivot top, supplementary pivot bottom passes hole dish, supplementary bottom, washs the roof respectively after fixed with the assembly of second washing gear, and still communicates with supplementary inlet pipe, supplementary row of material pipe one end respectively in the auxiliary barrel, supplementary inlet pipe communicates with the export of third switching-over valve, and the first import, second import, third import, fourth import of third switching-over valve respectively with wash water, clear water, The water vapor and the hot air are communicated, and the third reversing valve is used for selecting one of the outlets to be communicated with the first inlet, the second inlet, the third inlet and the fourth inlet; the first cleaning gear of the other driving component of the second cleaning gear is in meshing transmission, and the driving component can drive the auxiliary rotating shaft to rotate circularly.

10. An automatic wash machine of infusing milk, characterized by: use is made of a cleaning module according to any one of claims 1 to 9.

Technical Field

The invention relates to a mother-infant technology, in particular to an automatic cleaning and milk brewing technology of a feeding bottle, and particularly relates to an automatic cleaning milk brewing machine.

Background

In the feeding of infants, milk powder becomes one of the indispensable foods, at present, water is added into a feeding bottle manually, then the milk powder is added, finally a feeding bottle cover is screwed and shaken to dissolve the milk powder, and the whole operation process completely depends on manual work. In addition, the feeding bottles need to be steamed and disinfected after being used, and common parents can buy a plurality of feeding bottles at one time in order to save trouble, and all the feeding bottles are cleaned and disinfected after being used. The used milk bottle has high residual quantity of sugar and protein, so that the microorganisms are propagated very quickly, and can not be completely killed even if the milk bottle is cooked in the later period, thereby easily causing the intestinal infection of infants. Especially, the working pressure of young people is very large at present, and the young people generally carry children, and the old people can directly wash the feeding bottle and then repeatedly use the feeding bottle for trouble saving in many times, which obviously causes intestinal infection more easily.

Particularly, in small infant care centers, welfare houses and the like, a large number of children need to be accompanied, the using amount of the feeding bottles is large, and the children can not be matched with adults, so that procedures such as cleaning, disinfecting and milk infusing of the feeding bottles can greatly occupy manpower, the labor cost is high, and the rapid development of related units is severely restricted.

Therefore, the applicant considers that there is a need to design an automatic cleaning milk machine, which can automatically clean, sterilize and dry the milk bottle, and then automatically complete the milk powder mixing, thereby greatly releasing the manpower, and effectively ensuring the disinfection level of the milk bottle through mechanized standard operation, thereby avoiding the intestinal infection of infants.

Disclosure of Invention

In view of the above-mentioned defects in the prior art, the present invention provides a cleaning module and an automatic cleaning milk machine thereof, wherein the cleaning module can clean, disinfect and dry the milk bottle.

In order to achieve the purpose, the invention provides a cleaning module which comprises a cleaning barrel, wherein the cleaning barrel is hollow, two ends of the cleaning barrel are opened, and the two open ends are respectively sealed by a cleaning top cover and a cleaning bottom cover; a cleaning rotating disc is arranged in the cleaning barrel in a circumferential rotating mode, the cleaning rotating disc is sleeved and fixed on a cleaning rotating shaft, the bottom of the cleaning rotating shaft penetrates through a cleaning bottom cover and then is assembled and fixed with a third cleaning gear, and the cleaning rotating shaft and the cleaning bottom cover can rotate circumferentially and are assembled in a sealing mode;

a feeding bottle outlet and a feeding bottle cleaning port which penetrate through the bottom of the cleaning bottom cover and correspond to the feeding bottle output station and the cleaning station are respectively arranged at the bottom of the cleaning bottom cover, and the feeding bottle outlet is used for feeding a feeding bottle; the cleaning bottom cover and the corresponding position of the milk bottle sterilization and drying station are respectively communicated with one end of a second feeding pipe and one end of a discharging pipeline, and the second feeding pipe and the discharging pipeline are positioned at the bottom of the cleaning turntable groove corresponding to the second feeding pipe and the discharging pipeline;

a first material supplementing groove and a second material supplementing groove are respectively arranged on the inner wall of the cleaning barrel and at positions corresponding to the two layers of feeding grooves, the first material supplementing groove and the second material supplementing groove are respectively communicated with one ends of a first feeding pipe and a second feeding pipe, the other ends of the first feeding pipe and the second feeding pipe are respectively connected with outlets of a first reversing valve and a second reversing valve, a first inlet and a second inlet of the first reversing valve are respectively communicated with washing water and clean water, and the first reversing valve is used for selecting one to enable the first inlet and the second inlet to be communicated with the outlets of the first inlet and the second inlet; the first inlet and the second inlet of the second reversing valve are respectively communicated with the water vapor and the hot air, and the second reversing valve is used for selecting one to ensure that the first inlet and the second inlet are communicated with the outlet of the second reversing valve.

The invention also discloses an automatic cleaning milk machine, which is applied with the cleaning module.

The invention has the beneficial effects that:

1. the invention integrates the functions of cleaning and automatically pouring milk of the feeding bottle, has relatively simple structure and small volume, can be suitable for occasions such as families, infant welfare houses and the like, and basically realizes automation in the whole process, thereby greatly reducing the labor cost and effectively controlling the washing, the disinfection and the milk pouring quality of the feeding bottle. The cleaning module and the milk brewing module can be independently detached for use, so that the cleaning module and the milk brewing module can be more miniaturized to be suitable for household use.

2. The cleaning module can clean the inside and outside of the feeding bottle by the cleaning brush, then sterilize the inside and outside of the feeding bottle by water vapor, and finally dry the feeding bottle by hot air flow, so that the cleaning quality and the sterilizing quality of the feeding bottle can be effectively ensured, and the probability of intestinal infection of infants caused by insufficient cleaning and sterilizing of the feeding bottle can be reduced.

3. The milk brewing module can realize quantitative water supply and milk powder adding of the feeding bottle, and then the milk powder is accelerated to be dissolved in water through high-frequency vibration, so that milk brewing is completed. The whole process is standardized in metering, and the proportion of milk powder and water can be effectively ensured in a proper interval, so that the milk powder can be prevented from being wasted, and the problems of intestinal tract and absorption caused by insufficient or excessive milk powder can be prevented.

Drawings

Fig. 1-13 are schematic structural views of the present invention. FIG. 6 is a cross-sectional view of the central plane of the axis of the vial feeding tube; FIG. 7 is an enlarged view at F1 of FIG. 6; FIG. 8 is a cross-sectional view of the central plane of the axis of the cleaning shaft; FIG. 9 is a cross-sectional view of the central plane of the axis of the turntable shaft; FIG. 10 is a sectional view of the milk powder container taken along the center plane of the axis thereof; FIG. 11 is an enlarged view of FIG. 10 at F2; FIG. 12 is a cross-sectional view of the central plane of the axis of the cleaning tube.

Fig. 14-15 are schematic views of the inner structure of the auxiliary tub.

Fig. 16-20 are schematic views of the cleaning module structure. Wherein fig. 17 and 18 are cross-sectional views a-A, B-B, respectively, of fig. 12. FIG. 20 is a schematic view of the structure of the feeding bottle, the outer wall brush and the cleaning pressure-guiding ring.

Fig. 21-22 are schematic views of the cleaning mechanism.

Fig. 23-27 are schematic views of the structure of the milk brewing module.

Fig. 28-30 are schematic structural views of the powder feeding mechanism.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-30, the automatic washing and milk pouring machine of the present embodiment includes:

the cleaning module A is used for cleaning the feeding bottle, and performing steam sterilization and hot air drying on the feeding bottle;

and the milk brewing module is used for quantitatively adding water and milk powder into the feeding bottle and enabling the milk powder to be quickly dissolved in the water through vibration so as to complete milk brewing.

The cleaning module A comprises a cleaning barrel A110, the cleaning barrel A110 is hollow, two ends of the cleaning barrel A110 are open, and two open ends of the cleaning barrel A110 are respectively sealed by a cleaning top cover A120 and a cleaning bottom cover A130; a cleaning rotating disc A140 is circumferentially and rotatably arranged in the cleaning barrel A110, the cleaning rotating disc A140 is sleeved and fixed on a cleaning rotating shaft A210, the bottom of the cleaning rotating shaft A210 penetrates through a cleaning bottom cover A130 and then is fixedly assembled with a third cleaning gear A613, and the cleaning rotating shaft A210 and the cleaning bottom cover A130 can be circumferentially and rotatably assembled in a sealing manner;

the cleaning turntable a140 is provided with a plurality of cleaning turntable grooves a141 uniformly distributed along the circumference thereof in the circumferential direction. In use, the washing turntable groove A141 is engaged with the inner wall of the washing tub A110 to transport the baby bottle 100. The cleaning top cover A120 is provided with a bottle filling opening A121, and when the cleaning top cover A120 is used, the feeding bottle 100 is inserted into the space between the cleaning turntable groove A141 and the inner wall of the cleaning barrel A110 from the bottle filling opening A121, so that the feeding bottle to be cleaned is mounted.

An outer wall brush A350 is axially installed on the inner wall of the cleaning turntable groove A141, outer wall bristles A351 are arranged on one end face, close to the feeding bottle, of the outer wall brush A350, a through flushing hole A352 is formed in the side wall, hollow in the outer wall brush A350 and provided with the outer wall bristles A351, the inner portion of the outer wall brush A350 is communicated with the connecting channel A142, the connecting channel A142 and the cleaning turntable groove A141 are two layers in the axial direction of the cleaning turntable A140, and the two layers of connecting channels A142 are not communicated; the two layers of connecting channels A142 are respectively communicated with one feed chute A143, and the feed chute A143 can also be arranged into two layers corresponding to the two layers of connecting channels A142; a limiting arc block A180 is arranged in the feed chute A143, a feed hole A182 and a feed side chute A181 are arranged on the limiting arc block A180, the feed side chute A181 is arranged on the inner wall of the feed hole A182, and only one end of the feed side chute A181 close to the closed end of the feed chute A143 penetrates through the inner wall of the feed hole A182; the feeding switch rod A240 is clamped in the feeding hole A182 and can be axially movably installed, a feeding communicating groove A241 is formed in the feeding switch rod A240, one end, close to the closed end of the feeding groove A143, of the feeding communicating groove A241 penetrates through the feeding switch rod A240, one end, installed in the feeding groove A143, of the feeding switch rod A240 is provided with a spring cylinder A242, the spring cylinder A242 is sleeved on one end of a feeding spring A360, the other end of the feeding spring A360 is tightly pressed on the closed end of the feeding groove A143, accordingly elastic force pushing towards the feeding hole A182 is generated on the feeding switch rod A240, the portion, not provided with the feeding communicating groove A241, of the feeding switch rod A240 is tightly attached to the inner wall of the feeding hole A182 and is in sealing assembly, and the feeding hole A182 is in a sealing state at the moment.

A first feeding tank A111 and a second feeding tank A112 are respectively arranged on the inner wall of the cleaning barrel A110 and at the positions corresponding to the two layers of feeding tanks A143, the first feeding tank A111 and the second feeding tank A112 are respectively communicated with one ends of a first feeding pipe and a second feeding pipe, the other ends of the first feeding pipe and the second feeding pipe are respectively connected with outlets of a first reversing valve and a second reversing valve, a first inlet and a second inlet of the first reversing valve are respectively communicated with washing water and clean water, and the first reversing valve is used for selecting one to enable the first inlet and the second inlet to be communicated with the outlets of the first inlet and the second inlet; the first inlet and the second inlet of the second reversing valve are respectively communicated with water vapor (100 ℃) and hot air (about 50 ℃), and the second reversing valve is used for selecting one to ensure that the first inlet and the second inlet are communicated with the outlet thereof. In this embodiment, the feed chute A143 communicating with the second feed pipe is higher than the feed chute A143 communicating with the first feed pipe. The design is mainly to avoid the gas and the liquid from mixing and affecting the use.

Blocking blocks A190 are further respectively installed in the first feeding groove A111 and the second feeding groove A112, and blocking cambered surfaces A191 are arranged on the blocking blocks A190. When the feeding switch rod A240 is installed in the feeding groove A143 and is not in contact with the blocking block A190, the feeding spring A360 drives the feeding switch rod A240 to move outwards through elasticity, so that the feeding communicating groove A241 communicates two ends of the feeding hole A182, and at the moment, the medium of the first feeding groove A111 or the second feeding groove A112 can pass through the feeding communicating groove A241 and then enter the feeding groove A143, and then is conveyed to the inside of the outer wall brush A350, so that the outer wall brush A350 can clean, sterilize, dry and the like the outer wall of the feeding bottle. After the feeding switch rod a240 contacts with the blocking arc surface a191, the blocking arc surface a191 gradually guides the feeding switch rod a240 to move inwards to return against the elastic force of the feeding spring a360, so that the feeding hole a182 gradually returns to a sealing state. The blocking arc surface A191 is gradually close to the axis of the cleaning turntable in the rotation direction of the cleaning turntable, so that inward-pressing displacement can be applied to the feeding switch rod A240.

The bottom of the cleaning bottom cover A130 is provided with a feeding bottle outlet A131 and a feeding bottle cleaning port A132 which penetrate through the cleaning bottom cover corresponding to the feeding bottle output station and the cleaning station respectively, and the feeding bottle outlet A131 is used for allowing a feeding bottle to pass through so as to output the cleaned feeding bottle. The positions of the cleaning bottom cover A130 corresponding to the milk bottle sterilizing and drying stations are respectively communicated with one end of a second feeding pipe A771 and one end of a discharging pipeline A772, and the second feeding pipe A771 and the discharging pipeline A772 are positioned at the bottom of the cleaning turntable groove A141 corresponding to the second feeding pipe A771 and the discharging pipeline A772. When the feeding bottle is used, steam and hot air are input into the second feeding pipe A771 alternatively, so that the inside of the feeding bottle is disinfected and dried respectively.

A first thrust ball bearing A660 is arranged above the cleaning bottom cover A130 and corresponds to the feeding bottle cleaning opening A132, and the top surface of the first thrust ball bearing can be tightly attached to the end surface of the opening of the feeding bottle, so that the friction between the feeding bottle and the cleaning bottom cover A130 can be reduced when the feeding bottle rotates in a circle.

The third cleaning gear a613 is driven by a rotating shaft driving assembly, the rotating shaft driving assembly comprises a rotating shaft driving frame a131, the rotating shaft driving frame a131 is fixed on the cleaning top plate 130 at the top of the shell 110, a rotating shaft motor a520 is installed on the rotating shaft driving frame a131, a first cleaning gear a611 is fixed on a rotating shaft motor output shaft a521 of the rotating shaft motor a520 in a sleeved mode, and the first cleaning gear a611 is in meshed transmission with the third cleaning gear a613, so that the rotating shaft motor a520 can drive the cleaning turntable to rotate circumferentially. In this embodiment, the cleaning turntable is divided into four stations respectively: the feeding bottle is inserted, cleaned, sterilized, dried and output, so that when the feeding bottle is used, the rotating shaft motor A520 only needs to drive the cleaning turntable to rotate to the angles corresponding to the four stations respectively. The washing top plate 130 is also provided with a washing groove 120, and the washing groove 120 is used for simply washing the feeding bottle before washing.

Preferably, after the feeding bottle 100 is inserted into the cleaning turntable groove a141 through the bottle filling opening a121, it is likely not to be tightly adhered to the cleaning bottom cap a130 in the axial direction, so that the feeding bottle cannot be completely treated in the subsequent cleaning, disinfecting, drying and other processes, that is, the level of cleaning, disinfecting and other processes of the feeding bottle is poor. For the applicant, a cleaning guide ring A170 and a cleaning installation ring A160 are respectively arranged on the inner side of the cleaning top cover A120 and above the cleaning turntable groove A141, the cleaning guide ring A170 is fixed on the cleaning installation ring A160, and the cleaning installation ring A160 is arranged on the cleaning top cover A120;

the cleaning guide ring A170 and the cleaning mounting ring A160 are respectively provided with a bottle filling notch A103 and a cleaning jacking hole A101, and the bottle filling notch A103 is opposite to and communicated with the bottle filling opening A121 and is used for allowing a feeding bottle to pass through. The bottom of the cleaning guide ring A170 is provided with a cleaning guide inclined plane A171, and the cleaning guide inclined plane A171 is inclined downwards from one end of the bottle-filling notch A103 to the other end of the bottle-filling notch A130 in the reverse direction of the rotation of the cleaning turntable A140. The design can enable the bottle bottom of the feeding bottle to be gradually pressed downwards through the guide of the cleaning guide inclined plane A171 until the bottle bottom is jointed or close to the cleaning bottom cover, so that the position of the feeding bottle in the axial direction of the cleaning turntable is ensured to be at the preset position.

A top brush A340 is clamped, slidably and hermetically installed in the cleaning and jacking hole A101, top bristles A341 and a top brush hole A342 are arranged on the top brush A340, the top bristles A341 can be tightly pressed with the bottom of the feeding bottle to brush the bottom of the feeding bottle, and the top brush hole A342 penetrates through the top brush A340; the top brush A340 is fixed at the bottom of the top brush rod A320, the bottom of the top brush rod A320 penetrates through the cleaning and jacking hole A101, the top cover A120 is cleaned and then is assembled and fixed with the top brush limiting ring A310, and the top brush limiting ring A310 cannot penetrate through the cleaning and top cover A120; the part of the top brush rod A320 between the top brush A340 and the cleaning top cover A120 is sleeved with a top brush pressure spring A330, and the top brush pressure spring A330 is used for applying downward pushing elastic force to the top brush A340. And the top brush A340 can not penetrate through the cleaning and tightening hole A101, and the design is mainly used for avoiding the influence of the top brush A340 on the passing of the feeding bottle. The cleaning tightening hole A101 is also communicated with the corresponding feeding groove A143 through the cleaning drainage hole A102, so that when cleaning is carried out, washing water and clean water can enter the cleaning tightening hole A101, and then the feeding bottle is washed and scrubbed by penetrating through the top brush. The washing drainage holes a102 may be directly communicated with the connection passages a 142.

The cleaning mechanism A400 is further included, and the cleaning mechanism A400 is used for cleaning the inside (the inner cavity 101 of the feeding bottle) 100 of the feeding bottle through a cleaning brush; the cleaning mechanism A400 comprises a first cleaning bottom plate A412, a second cleaning bottom plate A414, a first cleaning side plate A411, a second cleaning side plate A413, a cleaning drainage seat A430, a cleaning fixing seat A420 and a cleaning riser A415, wherein the first cleaning side plate A411 and the cleaning riser A415 are fixed on the first cleaning bottom plate A412, the number of the second cleaning side plates A413 is two, the two second cleaning side plates A413 are fixed on the second cleaning bottom plate A414, and the two second cleaning side plates A413 are respectively assembled and fixed with the cleaning drainage seat A430 and the cleaning fixing seat A420; the cleaning vertical plate A415 is provided with a dovetail sliding groove A4151, the dovetail sliding groove A4151 is clamped with the cleaning guide rail A416 and can be assembled in a sliding mode, and the cleaning guide rail A416 is fixed on one second cleaning side plate A413; and a cleaning lifting block A4131 is fixed on the other second cleaning side plate A413, a cleaning screw A250 penetrates through the cleaning lifting block A4131, two ends of the cleaning screw A250 are respectively assembled with the side plate top block A4111 and the first cleaning bottom plate A412 in a circumferential rotating and non-axial moving mode, and the cleaning screw A250 and the cleaning lifting block A4131 are assembled in a screwing mode through threads. So that the second cleaning side plate a413 can be driven to move in the axial direction thereof when the cleaning screw a250 rotates. A second brushing gear A652 is fixedly sleeved at the bottom of the cleaning screw A250, the second brushing gear A652 is in meshing transmission with a first brushing gear A651, the first brushing gear A651 is sleeved on a cleaning lifting output shaft A531 of the cleaning lifting motor A530, and the cleaning lifting motor A530 is installed on the first cleaning bottom plate A412 and can drive the lifting screw to rotate circumferentially after the cleaning lifting motor A530 is started. And a travel switch A550 is mounted on the side plate top block A4111, and the travel switch A550 is used for detecting the maximum displacement of the cleaning fixing seat A420 moving upwards.

The cleaning mechanism A400 further comprises a cleaning brush A440, the cleaning brush A440 is sleeved and fixed on a cleaning pipe A730, the cleaning brush A440 is internally provided with a hollow cleaning inner groove A442, cleaning bristles A441 are arranged on the outer wall of the cleaning brush A441, a cleaning water spraying hole A423 which penetrates through the outer wall of the cleaning brush A is further arranged on the outer wall of the cleaning brush A, the cleaning brush is made of elastic soft materials, and the cleaning inner groove A442 is filled with a pressurizing medium and then can be driven to expand. The top of the cleaning pipe A730 is communicated with the cleaning inner tank A442, the bottom of the cleaning pipe A730 sequentially penetrates through the cleaning installation seat A450, the second waste water pipe A761, the telescopic spring pipe A762, the first waste water pipe A763, the cleaning drainage seat A430 and the second cleaning bottom plate A414 and then is communicated with the interior of the cleaning water supply cylinder A260, the cleaning water supply cylinder A260 is fixed on the second cleaning bottom plate A141, the cleaning pipe A730 is assembled with the cleaning water supply cylinder A260 in a sealing, circumferential rotation and axial movement mode, the interior of the cleaning water supply cylinder A260 is communicated with one end of the first spring pipe A731, the other end of the first spring pipe A731 is communicated with the water inlet connector A732, the water inlet connector A732 is communicated with the first feeding pipe, and the water inlet connector A732 is fixed on the first cleaning bottom plate A412; so that pressurized washing water (detergent-added fresh water), fresh water can be supplied to the inside of the washing brush to wash the baby bottle.

A third brushing gear A653 is fixedly sleeved outside the cleaning pipe A730, the third brushing gear A653 and a fourth brushing gear A654 are in meshing transmission, and the fourth brushing gear A654 is fixedly sleeved on a brushing output shaft A541 of a brushing motor A540. After the brush motor a540 is started, the fourth brush gear a654 can be driven, and thus the third brush gear a653 and the cleaning tube a730 are driven to rotate circumferentially.

But washing fixing base A420 and washing elevator pipe A750 circumferential rotation, axial displacement assembly, washing elevator pipe A750 suit is outside second waste pipe A761 and fixed with it assembly, be provided with two at least both ends rounding off on the circumferencial direction of lift driving pipe A750, along lift driving pipe A750 axial and the lift driving pipe spout A751 of circumference distribution, lift driving pipe spout A751 and the protruding A421 block of lift driving, slidable assembly, the protruding A421 of lift driving is fixed in washing fixing base A420. When the lifting driving tube a750 rotates circumferentially, the lifting driving tube chute a751 is driven to move along the lifting driving protrusion a421, so that the lifting driving tube a750 can be driven to reciprocate in the axial direction.

The top of the cleaning mounting seat A450 is provided with an insertion part A451, the inside of the cleaning mounting seat is provided with a water accumulating tank A452, and the insertion part A451 can be inserted into the feeding bottle cleaning opening A132 and is in sealing assembly with the feeding bottle cleaning opening A132; the water collecting tank A452 is a cone with the diameter gradually decreasing from top to bottom, and the bottom of the water collecting tank A452 is communicated with the inside of the second waste water pipe A461. The cleaning drainage seat A430 is in sealing assembly with the bottom of a first waste water pipe A763 through a fourth flange A464, the top of the first waste water pipe A763 is in sealing assembly with the bottom of an expansion spring pipe A762 through a third flange A463, a second thrust ball bearing A680 is mounted at the top of the expansion spring pipe A762, one end of the second thrust ball bearing A680 is in assembly fixation with a second flange A462 through a bolt, and the bottoms of the second flange A462 and the second waste water pipe A761 can rotate circumferentially, cannot move axially and are in sealing assembly; the top of the second waste pipe A761 is in sealing assembly with the cleaning installation seat A450 through a first flange A461 in a circumferential rotating and non-axial moving way. The design enables the second waste pipe A761 and the telescopic spring pipe A762 to be assembled in a relatively rotating mode.

A waste water cavity A431 communicated with the inside of the first waste water pipe A763 is formed in the cleaning and draining seat A430, the waste water cavity A431 is communicated with one end of a waste water discharging hole A432, and the other end of the waste water discharging hole A432 is communicated with a waste water discharging pipe A720. Thereby achieving communication of the waste water discharge hole a432 with the water accumulation ring groove a452 through the waste water discharge pipe a720 so that the generated waste water can be discharged in time. The waste water discharge pipe A720 bypasses the water pipe guide roller A640 and is fixedly assembled with the second cleaning side plate A414, the end of the waste water discharge pipe A is communicated with one end of the second spring pipe A721, the other end of the second spring pipe A721 is communicated with the water discharge pipe head A722, the water discharge pipe head A722 is fixed on the first cleaning bottom plate A412, and the water discharge pipe head A722 is communicated with the inside of the waste water tank 430 or communicated with a municipal water discharge pipe so as to discharge waste water. The first spring tube and the second spring tube are elastic and can stretch out and draw back. The water pipe guide roller A640 can be sleeved on the water pipe guide shaft A230 in a circumferential rotating mode, and two ends of the water pipe guide shaft A230 are respectively installed on the two second cleaning side plates A413.

When the feeding bottle cleaning device is used, firstly, a feeding bottle 100 to be cleaned is inserted into the cleaning turntable groove A141 from a bottle filling opening, then the cleaning turntable drives the feeding bottle 100 to rotate for 90 degrees and enter between the first thrust ball bearing A660 and the top brush A340, and the top bristles of the top brush A340 are pressed on the bottom surface of the feeding bottle 100, so that the end surface (top surface) of the opening end of the feeding bottle is pressed on the first thrust ball bearing A660. And at this time, the first feed tank A111 is communicated with the first feeding pipe, the feeding hole in the feeding tank A143 corresponding to the first feed tank A111 is opened, that is, the first feed tank A111 is communicated with the connecting channel A142, and the second feed tank is in a sealed state.

Then the cleaning lifting motor A530 is started to drive the cleaning screw to rotate, the cleaning screw drives the cleaning brush A440 and the cleaning mounting seat A450 to move upwards until the travel switch is triggered, at the moment, the insertion part A451 is inserted into the feeding bottle cleaning port A132 and is in sealed assembly with the feeding bottle cleaning port A132, then the first reversing valve communicates the first inlet with the outlet, the first feeding pipe A771 enters the cleaning water, the cleaning motor is started to drive the cleaning brush and the cleaning pipe A730 to rotate circumferentially, the cleaning brush brushes the feeding bottle inner cavity 101 continuously in the circumferential direction, and the cleaning lifting pipe A750 reciprocates axially continuously, so that the cleaning brush is driven to move up and down continuously to achieve complete cleaning in the axial direction of the cleaning inner cavity 101. In addition, in the whole brushing process, due to the clamping effect of the outer wall bristles A351 and the top bristles A341 on the outer wall of the feeding bottle, particularly the top bristles A341 are tightly pressed on the feeding bottle, so that resistance is generated on the rotation of the feeding bottle, the rotation of the feeding bottle cannot be completely prevented by the resistance, the phenomenon that the cleaning brush slips inside the feeding bottle can be caused, the rotation speed of the feeding bottle is higher than that of the cleaning brush at the bottom, the inner cavity of the feeding bottle can be fully brushed by the cleaning brush, and meanwhile, the feeding bottle can rotate, so that the top bristles and the outer wall bristles brush the outer wall of the feeding bottle.

After washing water is washed (generally, washing is finished within 10 seconds), the first reversing valve enables the first inlet of the first reversing valve to be communicated with the outlet, namely, clean water is supplied to the washing brush, the top brush and the outer wall brush, the washing motor keeps running, and therefore the feeding bottle is washed through washing, and washing is finished within about 20 seconds generally. After the cleaning, the lifting motor is reversely rotated to drive the cleaning brush and the cleaning mounting seat to move downwards for resetting, and the cleaning is completed. In order to avoid the overflow of the waste water from the feeding bottle washing port when the washing brush is moved in the axial direction, an extension pipe a661 may be provided to the first thrust ball bearing a660, and the extension pipe is installed in the water collecting tank a452, thereby ensuring that the water flowing out from the feeding bottle washing port always flows into the water collecting tank a 452.

After the cleaning is finished, the cleaning turntable rotates 90 degrees, so that the feeding bottle is rotated to the position above the first feeding pipe A771 and the discharge pipeline A772, and the inner cavity of the feeding bottle is communicated with the first feeding pipe A771 and the discharge pipeline A772 respectively. At this time, the second feed tank A112 and the feed tank A143 corresponding thereto are communicated through the feed hole A182, and the first feed tank is in a sealed state. The first inlet and the outlet of the second reversing valve are communicated, so that high-temperature and pressurized water vapor enters the first feeding pipe A771, most of the water vapor directly enters the inner cavity 101 of the feeding bottle to sterilize the inner cavity of the feeding bottle, and a small amount of the water vapor enters the inner side of the top brush and is sprayed to the outer wall of the feeding bottle, so that the outer wall of the feeding bottle is sterilized. The used water vapor enters a discharge pipeline A772, and then is introduced into a waste water tank to be washed and cooled and then discharged or directly discharged.

The sterilization is finished after about 20 seconds of operation, the second inlet is communicated with the outlet through the second reversing valve after the sterilization is finished, and hot air flows into the first feeding pipe A771. Then the milk bottle is respectively blown to the inside and the outside of the milk bottle so as to quickly dry the milk bottle, and the drying can be finished after the milk bottle is blown for about 5 seconds generally. After the drying is finished, the cleaning turntable rotates 90 degrees, the feeding bottle 100 is just above the feeding bottle outlet A131, and the feeding bottle falls down under the action of gravity and passes through the feeding bottle outlet A131. The clean water is stored in the clean water tank 410, and the washing water is stored in the washing tank 420.

Preferably, an output seat a150 is installed below the feeding bottle output port a131, the output seat a150 is fixed on the cleaning top plate a130, an output funnel groove a151 is arranged at a position where the output seat a150 corresponds to the feeding bottle output port a131, the diameter of the output funnel groove a151 gradually decreases from top to bottom, the bottom of the output funnel groove a151 is communicated with the top of a bottle feeding inner tube a741, the bottle feeding inner tube a741 is arranged on the bottle feeding tube a740, the bottom of the bottle feeding tube a740 is fixed on the reversing box 320, the bottle feeding inner tube a741 is communicated with the reversing inner cavity 321, the reversing inner cavity 321 is arranged in the reversing box 320, the bottom of the reversing inner cavity 321 is respectively provided with a first guide block 340 and a second guide block a50, a guide groove 301 is formed between the first guide block 340 and the second guide block a350, a first guide surface 341 and a second guide surface 351 are respectively arranged at the top of the first guide block 340 and the second guide block 350, and a first guide surface 351 is arranged above the second guide, A reversing bulge 330 is also arranged at the position corresponding to the bottle feeding inner tube A741. When the feeding bottle is used, the feeding bottle 100 slides downwards from the bottle feeding inner pipe A741 to the reversing protrusion 330 through self gravity, then penetrates through the bottle feeding inner pipe A741 and then moves continuously to the reversing protrusion 330, so that the bottle opening is sleeved on the reversing protrusion 330, the reversing protrusion is short (2 cm at most of the bottle opening in a figure) and thin (not more than 1/6 of the diameter of the bottle opening), and therefore the feeding bottle can rotate downwards through the gravity at one end of the bottom of the feeding bottle as shown in figure 6, the bottom of the feeding bottle rotates to the position below the bottle opening and then enters the guide groove 301, and the feeding bottle can turn 180 degrees.

The bottom of the guide groove 301 is provided with a first spiral blade A271, the first spiral blade A271 is sleeved and fixed on a first conveying rotating shaft A270, one end of the first conveying rotating shaft A270 is circumferentially and rotatably assembled with the reversing box 320, the other end of the first conveying rotating shaft A270 penetrates through a connecting groove A361 and the vertical box A310 and then is assembled and fixed with a first belt pulley A621, the connecting groove A361 is arranged in a connecting box A360, and two ends of the connecting box A360 are respectively assembled and fixed with the vertical box A310 and the reversing box 320; the first belt wheel A621 is connected with the second belt wheel A622 through a belt 620 to form a belt transmission mechanism, the second belt wheel A622 is sleeved and fixed on a conveying driving shaft A280, one end of the conveying driving shaft A280 is connected and fixed with an output shaft of the conveying motor A510 through a connecting shaft, a worm part A631 is sleeved on the conveying driving shaft A280, the worm part A631 is meshed with a worm wheel A632 to form a worm wheel and worm rod transmission mechanism, the worm wheel A632 is sleeved on a second conveying shaft B610, the second conveying rotating shaft A610 is installed in the vertical conveying channel 311, and a second spiral blade A611 is sleeved and fixed on the second conveying rotating shaft A610. The diverted milk bottle falls into a gap between the first spiral blade A271 and the guide groove 301 from the inside of the guide groove 301, the conveying motor A510 is started, so that the first conveying rotating shaft A270 and the second conveying rotating shaft B610 are driven to rotate in a circumferential mode, the first spiral blade A271 and the second spiral blade B611 are driven to rotate, the first spiral blade A271 is matched with the inner wall of the connection groove A361 to clamp and convey the milk bottle 100 until the milk bottle 100 is conveyed to the inner side of the second spiral blade B611, and the second spiral blade B611 rotates to drive the bottle 100 to move upwards along the vertical conveying channel 311, so that the feeding of the milk bottle into the milk pouring module is completed.

Preferably, the auxiliary barrel 140 is further included, the auxiliary barrel 140 is hollow inside, has two open ends, and is internally provided with an auxiliary limiting ring 510, an auxiliary turntable 520, a hole disc 530 and an auxiliary bottom cover 540 in sequence from top to bottom, the two ends of the auxiliary barrel 140 are respectively sealed by the auxiliary bottom cover 540 and the auxiliary top cover 141, the auxiliary limiting ring 510, the auxiliary turntable 520 and the hole disc 530 are respectively provided with a plurality of through holes, the auxiliary turntable 520 is provided with a turntable convex strip 521, the auxiliary turntable 521 is tightly attached to the bottom surface of the auxiliary limiting ring 510 and is fixed on the top of the auxiliary rotating shaft 550, the bottom of the auxiliary rotating shaft 550 passes through the hole disc 530, the auxiliary bottom cover 540 and the cleaning top plate 130 and is assembled and fixed with a second cleaning gear a612, the auxiliary barrel 140 is also respectively communicated with one end of an auxiliary feeding pipe a711 and an auxiliary discharging pipe a712, the auxiliary feeding pipe a711 is communicated with an outlet of a third reversing valve, and, The second inlet, the third inlet and the fourth inlet are respectively communicated with washing water, clean water, water vapor and hot air, and the third reversing valve is used for selecting one of the outlets to be communicated with the first inlet, the second inlet, the third inlet and the fourth inlet. The second cleaning gear A612 is engaged with the first cleaning gear A611 of another driving component, and the driving component can drive the auxiliary rotating shaft to rotate circularly. Thereby driving the auxiliary turntable 520 to rotate circumferentially in a manner similar to a turbo washing machine. When the nursing cup is used, the nipple cap and the straw are placed on the auxiliary turntable 520, and the auxiliary turntable 520 rotates to clean the nursing cup. Firstly, adding washing water into an auxiliary barrel, then rotating an auxiliary turntable 520 for cleaning, and then discharging the washing water from an auxiliary discharging pipe A712; then, filling clear water into the auxiliary barrel, continuously rotating the auxiliary turntable 520 for cleaning, and discharging the clear water from the auxiliary discharging pipe A712 after cleaning; then sequentially introducing water vapor and hot air for sterilizing and drying.

The milk brewing module comprises a heat-preservation hot water kettle B210, a metering pump B220, a powder feeding assembly and a milk brewing shell B110, the heat-preservation hot water kettle B210, the metering pump B220 and the powder feeding assembly are all installed on the milk brewing shell B110, the milk brewing shell B110 is fixed on the outer shell 110, a hollow milk brewing cavity B113 is arranged in the milk brewing shell B110, a milk brewing rotary disc B160 is installed in the milk brewing cavity B113, a plurality of milk brewing clamping grooves B161 are formed in the milk brewing rotary disc B160, and the milk brewing clamping grooves B161 are uniformly distributed in the circumferential direction of the milk brewing rotary disc B160; the milk brewing rotary plate B160 is fixed on the milk brewing rotary shaft B620, one end of the milk brewing rotary shaft B620 penetrates out of the milk brewing shell B110 and then is assembled and fixed with a second milk brewing gear B712, the second milk brewing gear B712 is in meshing transmission with a first milk brewing gear B711, the first milk brewing gear B711 is sleeved and fixed on a milk brewing motor output shaft B231, the milk brewing motor output shaft B231 is arranged in the milk brewing motor 230, and the milk brewing motor B230 can drive the milk brewing motor output shaft B231 to rotate circumferentially after being started, namely the milk brewing rotary plate B160 is driven to rotate circumferentially; the milk making motor B230 is arranged on the milk making motor frame B140, and the milk making motor frame B140 is fixed on the milk making shell B110.

The vertical conveying channel 311 is communicated with the milk making cavity B113, so that a feeding bottle can be input into the milk making cavity B113 and then is loaded into the milk making clamping groove B161, and the feeding bottle is conveyed by matching the milk making clamping groove B161 with the inner wall of the milk making cavity B113. A water feeding pipe B710 and a powder feeding pipe B720 are sequentially arranged in the milk brewing cavity B113 along the rotation direction of the milk brewing turntable B160, one end of the water feeding pipe B710 is positioned right above the feeding bottle, the other end of the water feeding pipe B710 is connected to an outlet of the metering pump B220, an inlet of the metering pump B220 is communicated with the inside of the heat-preservation electric kettle B210, the inside of the heat-preservation electric kettle B210 is communicated with drinking water through a water pump, so that the drinking water is pumped into the heat-preservation electric kettle B210 through the water pump, and the heat-preservation electric kettle B210 can boil the water and keep the temperature at about 55 ℃ after being electrified, so. The metering pump is used for quantitatively supplying water to the water adding pipe B710 so as to control the water amount filled into the feeding bottle.

The powder supply pipe B720 inputs the powder feeding assembly, and milk powder is quantitatively conveyed to the powder supply pipe B720 through the powder feeding assembly. The powder feeding assembly comprises a powder supply bracket B150, a storage tank B310 and a powder supply pipe B720, the storage tank B310 is fixed on the powder supply bracket B150, the interior of the storage tank B310 is a hollow storage bin B312, the bottom of the storage tank B310 and the top of the powder supply pipe B720 are assembled, fixed and communicated through a powder supply seat B330, the storage bin B312 is communicated with the interior of the powder supply pipe B720, a powder supply ball B320 is hermetically and rotatably installed in the powder supply pipe B720, the powder supply ball B320 is sleeved and fixed on a powder supply switch shaft B630, and a powder supply notch B321 is formed in the powder supply ball B320; supply powder switch shaft B630 one end to wear out to supply behind the powder pipe B720 and pass through the coupling joint with the output shaft that supplies powder motor B250 fixed, supply to drive after powder motor B250 starts and supply powder switch shaft B630 circumferential rotation to the drive supplies powder ball B320 synchronous rotation, thereby makes to supply powder scarce groove B321 intermittent type nature to carry the milk powder in with the storage silo B312 to supplying powder pipe B720 in and empty down through storage silo B312 bottom, makes to supply the powder pipe to carry milk powder in the feeding bottle.

The other end of the powder supply switch shaft B630 also penetrates through the powder supply pipe B720 and then is assembled and fixed with the beating eccentric wheel B340, the beating eccentric wheel B340 is eccentrically hinged with the bottom of the beating driving rod B640 through a beating pin B680, the top of the beating driving rod B640 penetrates through the powder supply bracket B150 and then is assembled and fixed with the beating driving belt B650, and the beating driving rod B640 can be assembled with the powder supply bracket B150 in a sliding mode. The two ends of the beating driving belt B650 are respectively assembled and fixed with one end of a beating shaft B660, the end of the beating shaft B660 is further assembled with a shaft sleeve B560 in a circumferential rotating mode, the shaft sleeve and one end of a beating pull B550 are assembled and fixed, the other end of the beating pull B550 is assembled and fixed with a tension spring fixing plate B151, the tension spring fixing plate B151 is fixed on a powder supply support B150, a beating ball B661 is fixed at the other end of the beating shaft B660, the middle portion of the beating shaft B660 is hinged to a beating hinge block B152 through a beating hinge shaft B670, and the beating hinge block B152 is fixed on the powder supply support B150. When the powder supply switch shaft B630 rotates, the knocking eccentric wheel B340 can be driven to rotate, so that the knocking driving rod B640 is driven to move up and down in a reciprocating manner, the knocking shaft B660 is continuously pulled to overcome the elastic force of the knocking pull B550 to rotate, and one end, provided with a knocking ball, of the knocking shaft B660 rotates towards the direction far away from the storage tank B310. When the knocking drive belt B650 loses the pulling force on the knocking shaft B660, the knocking pull B550 drives the knocking shaft B660 to reset through the self-generated elastic force, and the elastic force is larger, so that the knocking ball is driven to knock the storage tank B310, the storage tank is vibrated, the powdered beverage in the storage bin B312 is continuously loosened and falls downwards, and the hollow structure is prevented from being formed.

Preferably, a vibration disk B510 is further installed below the powder supply pipe B720, the vibration disk B510 is clamped and slidably installed in a vibration chute B114, the vibration chute B114 is disposed in the milk brewing shell B110, the vibration disk B510 is fixed to the top of a vibration shaft B530, the vibration shaft B530 passes through a vibration pressure spring B521 and the vibration chute B114 and then is fixedly assembled with a vibration plate B540, the vibration plate B540 is fixedly assembled with one end of a vibration tension spring B522, the other end of the vibration tension spring B522 is fixed to the bottom of the milk brewing shell B110, a vibration motor B240 is installed on the vibration plate B540, the vibration motor B240 generates high-frequency vibration after being electrified, a vibration limit ring B431 is installed on a portion, located between the milk brewing shell B110 and the vibration plate B540, of the vibration shaft B530, and the vibration limit ring B431 cannot pass through the milk brewing shell B. During the use, the feeding bottle that has received water rotates to and supplies under powder pipe B720, on vibration dish B510, and the vibration motor starts, produces high-frequency vibration to make the feeding bottle vibrate in step, send the powder subassembly to start, thereby constantly carry milk powder in the feeding bottle, milk powder dissolves rapidly under the feeding bottle high-frequency vibration, thereby accomplishes and dashes milk.

The milk brewing shell B110 is further provided with a milk taking channel B111, door sliding grooves B112 are further formed in two sides of the milk taking channel B111 respectively, a milk taking door B120 is installed in the milk taking channel B111, milk taking sliding strips B122 are arranged on two sides of the milk taking door B120 respectively, the milk taking sliding strips B122 are clamped with the door sliding grooves B112 and can be assembled in a sliding mode, a handle groove B121 is further formed in the milk taking door B120, and the handle groove B121 is used for conveniently pushing the milk taking door B120 upwards.

When milk needs to be infused, the milk infusion clamping groove B161 is firstly rotated to be right above the vertical conveying channel 311, and then the feeding bottle is conveyed upwards through the second spiral blade B611, so that the feeding bottle passes through the conveying channel 311 and enters the milk infusion clamping groove B161; the milk making turntable B160 rotates by 90 degrees, so that the feeding bottle rotates to the position right below the water feeding pipe B710, the metering pump is started, water in the constant-temperature electric kettle is metered and pumped into the feeding bottle, and water injection is completed; the milk making turntable B160 rotates 90 degrees again, the milk bottle 100 rotates to the position right below the powder supply pipe B720 and on the vibration plate B510, the vibration motor is started, and the powder supply motor is started, so that the milk powder is quantitatively supplied to the milk bottle, and the milk powder is rapidly dissolved under the vibration of the milk bottle. The milk making turntable B160 rotates 90 degrees again, the milk bottle with milk is conveyed to the milk taking channel B111, when the milk making turntable is used, the milk taking door is opened manually, then the milk bottle with milk is taken out, and then the next circulation is carried out.

Preferably, in order to avoid the milk bottle from being scraped and jammed by the vertical conveying channel 311 during the rotation of the milk making turntable, the applicant designs the height of the top of the vertical conveying channel 311 to be higher than the bottom surface of the milk making cavity B113, and the design is such that when the milk making turntable drives the milk bottle to rotate, the milk bottle can move downwards by the self-gravity, but the milk bottle will contact with the bottom surface of the milk making cavity B113 after moving downwards, thereby supporting the milk bottle. Preferably, the top of the vertical conveying channel 311 is connected with the bottom surface of the milk brewing cavity B113 through a second transition block B172, and the top surface of the second transition block B172 is a second transition inclined surface B1721 which is gradually inclined downwards from the top of the vertical conveying channel 311 to the milk brewing cavity B113, so that the feeding bottle can smoothly enter the milk brewing cavity B113. Certainly, the feeding bottle does not slide down in place in the axial direction in the process of entering the milk making cavity B113, so that the feeding bottle collides with the water feeding pipe B710 and the powder supply pipe B720, and operation faults are avoided. The applicant has also devised a first transition block B171, fixed on the top surface of the milk cavity B113 and having a bottom portion in the form of a first transition slope B1711 sloping gradually downwards towards the milk cavity B113, close to the vertical conveying channel 311. During the use, feeding bottle top, bottom chucking are on first transition inclined plane B1711, second transition inclined plane B1721 to in getting into the chamber of suckleing steadily, also can prevent that the too high problem that causes and filler pipe B710, confession powder pipe B720 collide with of feeding bottle axial.

Preferably, the metering pump B220, the milk brewing motor B230 and the powder supply assembly are all installed in the milk brewing protection cover B130, the milk brewing protection cover B130 is installed at the top of the housing 110, the control panel 210 is further installed at the top of the housing 110, and when the milk brewing protection device is used, a control instruction can be input through the control panel to adjust the operation states of the motors and the vibration motor.