阅读说明：本技术 一种食品安全检测用榨汁机 (Food is juice extractor for safety inspection ) 是由 姜维 于 2021-09-14 设计创作，主要内容包括：本发明公开了一种食品安全检测用榨汁机,包括空心的机器外壳,所述机器外壳外侧壁通过支架固定连接有驱动电机,所述机器外壳相对的两个侧壁内开设有安装腔,所述机器外壳相对的两个侧壁分别通过轴承贯穿转动连接有主轴、副轴,所述主轴与副轴相对的一端均过盈配合有转盘,两个所述转盘之间固定连接有连接柱,所述主轴位于机器外壳外部的一端与所述驱动电机的输出轴固定连接,所述主轴、副轴位于对应的所述安装腔内的一段均过盈配合有主动锥齿轮。优点在于：本发明相较于现有技术,其压榨更完全,避免了样品的浪费,同时破碎效果更好,且设备制造成本低,效能更高,还可以进行自动清洗,大大降低劳动强度。(The invention discloses a juicer for food safety detection, which comprises a hollow machine shell, wherein the outer side wall of the machine shell is fixedly connected with a driving motor through a support, two opposite side walls of the machine shell are internally provided with installation cavities, the two opposite side walls of the machine shell are respectively connected with a main shaft and an auxiliary shaft in a penetrating and rotating mode through bearings, one ends, opposite to the auxiliary shaft, of the main shaft are respectively in interference fit with turntables, a connecting column is fixedly connected between the two turntables, one end, located outside the machine shell, of the main shaft is fixedly connected with an output shaft of the driving motor, and one sections, located in the corresponding installation cavities, of the main shaft and the auxiliary shaft are respectively in interference fit with a driving bevel gear. Has the advantages that: compared with the prior art, the invention has the advantages of more complete squeezing, better crushing effect, low equipment manufacturing cost, higher efficiency, automatic cleaning and great reduction of labor intensity, and avoids sample waste.)

1. The utility model provides a juice extractor for food safety inspection, includes hollow machine shell (1), its characterized in that, machine shell (1) lateral wall passes through support fixedly connected with driving motor (2), installation cavity (203) have been seted up in two relative lateral walls of machine shell (1), two relative lateral walls of machine shell (1) run through the rotation through the bearing respectively and are connected with main shaft (201), countershaft (202), equal interference fit of one end that main shaft (201) and countershaft (202) are relative has carousel (304), two fixedly connected with spliced pole (305) between carousel (304), the one end that main shaft (201) is located machine shell (1) outside with the output shaft fixed connection of driving motor (2), main shaft (201), countershaft (202) are located corresponding one section in installation cavity (203) all interference fit has initiative bevel gear (204), driven bevel gear (204) meshing has driven bevel gear (205), driven bevel gear (205) interference fit has driven shaft (206), driven shaft (206) pass through the bearing rotation with the installation cavity (203) interior diapire that corresponds and be connected, driven shaft (206) interference fit has incomplete gear (207), two lateral walls that machine shell (1) is relative all run through sliding connection have pinion rack (208), pinion rack (208) run through corresponding installation cavity (203) and with correspond incomplete gear (207) meshing, pinion rack (208) are located one side lateral wall fixedly connected with push pedal (209) of machine shell (1) inside, main shaft (201), countershaft (202) are located a plurality of secondary crushing sword (7) of the equal fixedly connected with of one section of machine shell (1) inside.

2. The juicer for food safety detection according to claim 1, wherein a feed hopper (101) is fixedly connected to the top wall of the machine housing (1) in a penetrating manner, a filter screen (102) is embedded in the bottom wall of the machine housing (1), and a crushing mechanism (6) is arranged in the machine housing (1).

3. The juicer for food safety detection according to claim 1, wherein a hammering mechanism for juicing is arranged in the machine shell (1), the hammering mechanism comprises a fixing ring (3), the fixing ring (3) is fixedly connected with the inner side wall of the machine shell (1) through a support, the fixing ring (3) is slidably sleeved with a sliding column (301), the top end of the sliding column (301) is rotatably connected with a lifting frame (302) through a bearing, the inner bottom wall of the lifting frame (302) is rotatably connected with a connecting rod (303) through a pin shaft, the connecting rod (303) is connected between the two turntables (304) and is rotatably connected with the connecting column (305) through a bearing, and a rammer (308) is fixedly connected to the lower surface of the sliding column (301).

4. The juicer for food safety detection according to claim 3, wherein a protrusion (307) is fixedly connected to an inner side wall of the fixing ring (3), a spiral groove (306) is formed in a side wall of the sliding column (301), and the protrusion (307) is slidably connected with the sliding column (301) through the spiral groove (306).

5. The juicer for food safety detection according to claim 1, wherein a breaking mechanism for breaking up the sample is arranged in the machine housing (1), the breaking mechanism comprises a rotating rod (402), the rotating rod (402) is rotatably connected with the side wall of the machine housing (1) through a bearing in a penetrating manner, the rotating rod (402) is arranged at the outer end of the machine housing (1) in an interference fit manner and is provided with a pinion (401), the main shaft (201) is arranged at the outer end of the machine housing (1) in an interference fit manner and is provided with a main gear (4), the main gear (4) is meshed with the pinion (401), the rotating rod (402) is arranged at the inner end of the machine housing (1) in an interference fit manner and is provided with a driving gear (405), the side wall of the machine housing (1) is fixedly connected with an L-shaped tube (403) in a penetrating manner, the inner end of the L-shaped tube (403) is arranged at the inner end of the machine housing (1) and is rotatably connected with a rotating block (404) through a bearing in a penetrating manner, the side wall of the rotating block (404) is fixedly connected with a plurality of sweeping pipes (407) in a penetrating mode, a gear ring (406) is fixedly connected to the bottom wall of the rotating block (404), and the gear ring (406) is meshed with the driving gear (405).

6. The juicer for food safety detection according to claim 5, wherein the side wall of the machine housing (1) is provided with a cleaning mechanism for machine cleaning, the cleaning mechanism comprises a rotating column (5), the rotating column (5) is rotatably connected with the outer side wall of the machine housing (1) through a bearing, one end of the auxiliary shaft (202) located outside the machine housing (1) is rotatably connected with the rotating column (5) through a one-way bearing, the rotating column (5) is in interference fit with a function disc (501), the side wall of one side of the function disc (501) far away from the machine housing (1) is fixedly connected with a driving column (502), the outer side wall of the machine housing (1) is fixedly connected with a transfer box (504), a pump water plate (506) is sleeved in the transfer box (504) in a sealing and sliding manner, and a mounting rod (505) is connected to the bottom wall of the transfer box (504) in a penetrating and sliding manner, one end of the mounting rod (505) is fixedly connected with the lower surface of the water pumping plate (506), the other end of the mounting rod is fixedly connected with a waist-shaped ring (503), the waist-shaped ring (503) is slidably connected with the driving column (502), and the side wall of the sweeping pipe (407) is provided with a plurality of pressurizing nozzles (508).

7. The juicer for food safety detection according to claim 6, wherein one end of the L-shaped pipe (403) located outside the machine housing (1) penetrates through and extends into the side wall of the transit box (504), a water supply pipe (507) penetrates through and is fixedly connected to the side wall of the transit box (504), and one-way valves are arranged in the water supply pipe (507) and the L-shaped pipe (403).

8. The juicer for food safety detection according to claim 1, wherein the cross section of the push plate (209) is in a shape of a Chinese character 'ao' with a downward opening, a sliding plate (8) is slidably connected in a groove of the push plate (209), a plurality of springs (801) are fixedly connected between the sliding plate (8) and the push plate (209), and bristles are arranged on the lower surface of the sliding plate (8).

Technical Field

The invention relates to the technical field of food detection equipment, in particular to a juicer for food safety detection.

Background

Clothes, food, live and walk through our lives, wherein the steak is at the head, food is very important for our, with the development of economy, the types of food are continuously increased, and the food safety problem is also endless, so that the food safety detection is also a very important link, the food safety is ensured, when some melon and fruit foods are detected, the melon and fruit are often cut to be juiced, the food is directly squeezed by the conventional juicer, and the juicing effect is influenced because the shape of the melon and fruit foods is often irregular, so that the stress in the squeezing process is uneven.

The existing invention patent, such as a Chinese patent with application patent number CN201711289556.7, discloses a split type juicing device special for food detection, which mainly comprises a crushing bin, a feeding hole, a driving shaft, a driven shaft, a crushing roller, a driving tooth and the like, wherein the crushing roller is used for crushing food to be detected, a crushing blade is used for further crushing the crushed food, the crushing is more thorough, the moisture in the food is favorably squeezed out, the crushed food falls into the juicing bin, a rammer is used for hammering the crushed food, the rammer rotates while hammering, the food crushed slag is stirred, the stress is more uniform in the food squeezing process, and the juicing effect is improved.

Among this technical scheme, at the in-process of squeezing the juice, when the ram squeezes the juice with the sample, can extrude the both sides of ram with the sample, then the ram then can't squeeze the sample of both sides once more, leads to partial sample can't be squeezed to lead to the waste of sample, and this technical scheme needs a plurality of motors to drive, greatly increased the manufacturing cost of equipment, still need the manual work to wash simultaneously, intensity of labour is big.

Disclosure of Invention

The invention aims to solve the problems of incomplete squeezing, high manufacturing cost and the like in the prior art, and provides a juicer for food safety detection.

In order to achieve the purpose, the invention adopts the following technical scheme:

a juicer for food safety detection comprises a hollow machine shell, wherein the outer side wall of the machine shell is fixedly connected with a driving motor through a support, mounting cavities are formed in two opposite side walls of the machine shell, the two opposite side walls of the machine shell are respectively connected with a main shaft and an auxiliary shaft in a penetrating and rotating mode through bearings, the ends, opposite to the auxiliary shaft, of the main shaft are in interference fit with turntables, a connecting column is fixedly connected between the two turntables, one end, located outside the machine shell, of the main shaft is fixedly connected with an output shaft of the driving motor, one sections, located in the corresponding mounting cavities, of the main shaft and the corresponding auxiliary shaft are in interference fit with driving bevel gears, the driving bevel gears are meshed with driven bevel gears, the driven bevel gears are in interference fit with driven shafts, and the inner bottom walls of the driven shafts and the corresponding mounting cavities are in rotating connection through bearings, driven shaft interference fit has incomplete gear, two lateral walls that the machine shell is relative all run through sliding connection and have the pinion rack, the pinion rack run through corresponding installation cavity and with correspond incomplete gear engagement, the pinion rack is located the inside one side lateral wall fixedly connected with push pedal of machine shell, main shaft, countershaft are located a plurality of secondary crushing sword of the inside equal fixedly connected with of one section of machine shell.

Further, the machine housing roof runs through fixedly connected with feeder hopper, the machine housing diapire inlays and is equipped with the filter screen, be provided with crushing mechanism in the machine housing.

Further, be provided with the hammer actuating mechanism that is used for squeezing juice in the machine housing, hammer actuating mechanism includes solid fixed ring, gu fixed ring passes through support fixed connection with the machine housing inside wall, gu fixed ring slides and has cup jointed the traveller, the traveller top is rotated through the bearing and is connected with the lift frame, the diapire is connected with the connecting rod through the round pin rotation in the lift frame, the connecting rod is followed to two between the carousel and with the spliced pole passes through the bearing through rotation and connects, the fixed surface ram that is connected with under the traveller.

Further, solid fixed ring inside wall fixedly connected with lug, the helicla flute has been seted up to the traveller lateral wall, the lug pass through the helicla flute with traveller sliding connection.

Further, be provided with in the machine housing and be used for breaing up the mechanism of breaing up with the sample, it includes the dwang to break up the mechanism, the dwang passes through the bearing and is connected with machine housing lateral wall through rotation, the dwang is located the outside one end interference fit of machine housing has the pinion, the main shaft is located the outside one end interference fit of machine housing has the master gear, master gear and pinion meshing, the dwang is located the inside one end interference fit of machine housing and has drive gear, the machine housing lateral wall runs through fixedly connected with L venturi tube, the L venturi tube is located the inside one end of machine housing and runs through the commentaries on classics connection with the turning block through the bearing, the turning block lateral wall runs through fixed connection and a plurality of sweeping pipes, turning block diapire fixedly connected with ring gear, ring gear and drive gear meshing.

Further, the machine housing lateral wall is provided with the wiper mechanism who is used for machine cleaning, wiper mechanism is including rotating the post, it is connected through the bearing rotation with the machine housing lateral wall to rotate the post, the countershaft be located the outside one end of machine housing with it rotates through one-way bearing to rotate the post and is connected, it has the function dish to rotate post interference fit, the lateral wall fixedly connected with drive post of machine housing one side is kept away from to the function dish, machine housing lateral wall fixedly connected with transfer case, the sealed slip of transfer case has cup jointed the pump water board, transfer case diapire runs through sliding connection has the installation pole, installation pole one end and pump water board lower fixed surface are connected, other end fixedly connected with waist ring, waist ring and drive post sliding connection, the sweep tub lateral wall is provided with a plurality of pressure boost shower nozzles.

Furthermore, the L-shaped pipe is located the outside one end of machine shell and runs through the transfer case lateral wall and extends to inside, transfer case lateral wall runs through fixedly connected with delivery pipe, L shape intraductal all are provided with the check valve.

Furthermore, the cross section of the push plate is in a shape of a Chinese character 'ao' with a downward opening, a sliding plate is connected in the groove of the push plate in a sliding mode, a plurality of springs are fixedly connected between the sliding plate and the push plate, and bristles are arranged on the lower surface of the sliding plate.

The invention has the following advantages:

1. in the squeezing process of the rammer, the samples at two sides pressed by the rammer are pushed to the lower part of the rammer through the reciprocating motion of the two push plates and the motion of the rammer, and squeezing is carried out again, so that the situation that the samples are pressed to two sides by the rammer and the rammer cannot squeeze the part of the samples again is avoided, the waste of the samples is avoided, and the samples are utilized to the maximum extent;

2. through the arrangement of the spiral groove and the convex block, the rammer rotates when moving downwards to squeeze, so that a sample is squeezed better;

3. through the arrangement of the scattering mechanism, the broken sample is scattered and then secondarily broken through the secondary breaking knife, so that the sample is scattered and broken, and the phenomenon that the sample is incompletely broken due to the fact that the sample is piled up is avoided, and squeezing is affected;

4. through the arrangement of the cleaning mechanism, when the machine needs to be cleaned, only the motor needs to be operated to rotate reversely, the sweeping pipe can rotate, water is sprayed out through the pressurizing nozzle to clean the inner wall of the machine, the crushing mechanism and the secondary crushing cutter, and meanwhile, the bottom wall of the machine is cleaned through the bristles on the lower surface of the sliding plate, so that manual cleaning is avoided, and the labor intensity is greatly reduced;

5. the invention can drive each part to run only by using one motor, thereby greatly reducing the manufacturing cost of the equipment and improving the efficiency compared with the prior art which needs the drive of a plurality of motors.

Drawings

Fig. 1 is an external view of a juicer for food safety inspection according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic structural view of a juicer for food safety inspection according to the present invention;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is an enlarged view at C in FIG. 3;

FIG. 6 is an enlarged view of FIG. 3 at D;

fig. 7 is a side view of a juicer for food safety inspection according to the present invention;

FIG. 8 is a cross-sectional view taken along line E-E of FIG. 3;

FIG. 9 is a schematic structural view of a slide post and a fixing ring of the juicer for food safety inspection according to the present invention;

fig. 10 is a schematic structural view of a rotating block in a juicer for food safety inspection according to the present invention.

Detailed Description

Referring to fig. 1-10, a juice extractor for food safety detection comprises a hollow machine housing 1, a driving motor 2 is fixedly connected to the outer side wall of the machine housing 1 through a bracket, mounting cavities 203 are formed in two opposite side walls of the machine housing 1, a main shaft 201 and an auxiliary shaft 202 are respectively connected to the two opposite side walls of the machine housing 1 through bearings in a penetrating and rotating manner, turntables 304 are respectively arranged at one ends of the main shaft 201 opposite to the auxiliary shaft 202 in an interference fit manner, a connecting column 305 is fixedly connected between the two turntables 304, the two turntables 304 are connected through the connecting column 305, so that the main shaft 201 drives the auxiliary shaft 202 to rotate through the turntables 304 and the connecting column 305, one end of the main shaft 201, which is positioned outside the machine housing 1, is fixedly connected with an output shaft of the driving motor 2, driving bevel gears 204 are respectively arranged at one sections of the main shaft 201 and the auxiliary shaft 202, which are positioned in the corresponding mounting cavities 203, in an interference fit manner, and driven bevel gears 205 are engaged with the driving bevel gears 204, the driven bevel gear 205 is in interference fit with the driven shaft 206, the size of the driving bevel gear 204 is the same as that of the driven bevel gear 205, so that the main shaft 201 and the auxiliary shaft 202 rotate for one circle to drive the driven shaft 206 to rotate for one circle, the driven shaft 206 is in rotational connection with the inner bottom wall of the corresponding installation cavity 203 through a bearing, the driven shaft 206 is in interference fit with the incomplete gear 207, two opposite side walls of the machine shell 1 are both in penetrating sliding connection with toothed plates 208, the toothed plates 208 penetrate through the corresponding installation cavity 203 and are meshed with the corresponding incomplete gear 207, as shown in fig. 5 and 8, the toothed plates 208 are in a shape of Chinese character 'hui', two opposite inner side walls of the toothed plates are provided with teeth, the incomplete gear 207 rotates for one circle to drive the toothed plates 208 to reciprocate for one cycle and are matched with the rotary disc 304 to drive the rammers 308, the rotary disc 304 can also drive the rammers 308 to do one cycle reciprocating motion when the rammers 308 move upwards, the pinion rack 208 can drive the push pedal 209 to the motion of rammer 308 direction, and when rammer 308 downstream, the pinion rack 208 drives the push pedal 209 to the direction motion of keeping away from rammer 308, thereby make the pinion rack 208 drive push pedal 209 reciprocating motion, push away the sample of rammer 308 pressure to both sides to the rammer 308 below, squeeze once more, it is extravagant to avoid the sample, the pinion rack 208 is located the inside one side lateral wall fixedly connected with push pedal 209 of machine housing 1, simultaneously main shaft 201, countershaft 202 is located a plurality of secondary crushing sword 7 of the equal fixedly connected with of one section of machine housing 1 inside, thereby when making main shaft 201 and countershaft 202 rotate drive push pedal 209 reciprocating motion, still can carry out the breakage through secondary crushing sword 7, compare in prior art and need set up a single machine alone as the driving source, its structure is compacter, equipment manufacturing cost is lower.

Referring to fig. 5, the cross-section of push pedal 209 is the notch font that the opening is down, sliding connection has sliding plate 8 in the recess of push pedal 209, a plurality of springs 801 of fixedly connected with between sliding plate 8 and the push pedal 209, 8 lower surfaces of sliding plate are provided with the brush hair, make the brush hair of 8 lower surfaces of sliding plate contact with the bottom wall in the machine shell 1 all the time through setting up of spring 801, thereby make push pedal 209 reciprocating motion's in-process, continuous drive 8 reciprocating motion of sliding plate, wash bottom wall in the machine shell 1, thereby the problem that bottom wall is difficult to wash in the machine shell 1 has been solved.

Machine shell 1 roof runs through fixedly connected with feeder hopper 101, and machine shell 1 diapire inlays and is equipped with filter screen 102, is provided with crushing mechanism 6 in the machine shell 1, as shown in fig. 3 and 7, crushing mechanism 6 comprises two crushing rollers, a pair of gear and a motor for two crushing rollers rotate towards opposite direction and carry out the breakage to the sample, for prior art, do not describe herein repeatedly.

Referring to fig. 3-4 and fig. 9, a hammer mechanism for squeezing juice is arranged in the machine housing 1, the hammer mechanism includes a fixing ring 3, the fixing ring 3 is fixedly connected with the inner side wall of the machine housing 1 through a support, the fixing ring 3 is slidably sleeved with a sliding column 301, the top end of the sliding column 301 is rotatably connected with a lifting frame 302 through a bearing, the lifting frame 302 is in a shape of a Chinese character 'hui', sample fragments falling from the top are prevented from falling on a turntable 304 and a connecting rod 303, the driving of a ram 308 is affected, the inner bottom wall of the lifting frame 302 is rotatably connected with a connecting rod 303 through a pin shaft, the connecting rod 303 is rotatably connected between the two turntables 304 and a connecting rod 305 through a bearing, and the lower surface of the sliding column 301 is fixedly connected with the ram 308.

Fixed ring 3 inside wall fixedly connected with lug 307, spiral groove 306 has been seted up to traveller 301 lateral wall, lug 307 passes through spiral groove 306 and traveller 301 sliding connection, through the setting of spiral groove 306 and lug 307 to make traveller 301 in-process from top to bottom, the while takes place to rotate, thereby drive ram 308 and rotate, play better effect of squeezing, and compare in prior art and need set up the motor and drive, the structure is compacter.

Referring to fig. 3, 6 and 10, a scattering mechanism for scattering a sample is arranged in the machine housing 1, the scattering mechanism includes a rotating rod 402, the rotating rod 402 is connected with a side wall of the machine housing 1 through a bearing in a penetrating and rotating manner, a pinion 401 is in interference fit with an end of the rotating rod 402 located outside the machine housing 1, a main gear 4 is in interference fit with an end of the main shaft 201 located outside the machine housing 1, the main gear 4 is engaged with the pinion 401, a driving gear 405 is in interference fit with an end of the rotating rod 402 located inside the machine housing 1, an L-shaped pipe 403 is fixedly connected with a side wall of the machine housing 1 through a bearing, a rotating block 404 is connected with an end of the L-shaped pipe 403 located inside the machine housing 1 through a penetrating and rotating manner, a side wall of the rotating block 404 is fixedly connected with a plurality of sweeping pipes 407 through a penetrating and fixedly connected with a gear ring 406 at a bottom wall of the rotating block 404, the gear ring 406 is engaged with the driving gear 405, as shown in fig. 10, the ring gear 406 is the annular, its lower surface is provided with the tooth and meshes with drive gear 405, thereby make the machine at the operation in-process, turning block 404 rotates and constantly drives sweep pipe 407 and rotates, thereby break up the sample fragment that falls down after the breakage mechanism 6 is broken, the dispersion falls to secondary crushing sword 7 department and carries out the breakage, thereby avoided the sample to pile up in one department, thereby influence crushing effect, simultaneously sweep pipe 407 rotates when still can making the washing, water rotates the blowout, play better cleaning performance.

Referring to fig. 1-3, 6 and 10, a cleaning mechanism for cleaning a machine is arranged on a side wall of a machine housing 1, the cleaning mechanism includes a rotating column 5, the rotating column 5 is rotatably connected with an outer side wall of the machine housing 1 through a bearing, one end of a countershaft 202 located outside the machine housing 1 is rotatably connected with the rotating column 5 through a one-way bearing, so that when a driving motor 2 rotates forward to crush, the cleaning mechanism is not driven to operate, and when the driving motor rotates backward, the cleaning mode is entered, the cleaning mechanism is driven to operate, so that the control motor rotates forward and backward, i.e., the control mode is realized, the machine is more convenient to operate, the rotating column 5 is in interference fit with a function disc 501, a driving column 502 is fixedly connected with a side wall of the function disc 501 far from the machine housing 1, a transfer box 504 is fixedly connected with an outer side wall of the machine housing 1, and a pump water plate 506 is hermetically and slidably sleeved in the transfer box 504, transfer case 504 diapire runs through sliding connection and has installation pole 505, installation pole 505 one end and pump water board 506 lower surface fixed connection, other end fixedly connected with waist ring 503, waist ring 503 and drive column 502 sliding connection, sweep pipe 407 lateral wall and be provided with a plurality of pressure boost shower nozzles 508, waist ring 503 is for offering the annular structure in waist type hole, thereby make the rotation of function dish 501 can pass through drive column 502 and waist ring 503's cooperation, make installation pole 505 drive pump water board 506 up-and-down reciprocating motion, thereby the pump water washs, avoid manual cleaning, greatly reduced intensity of labour.

One end of the L-shaped pipe 403 positioned outside the machine shell 1 penetrates through the side wall of the transit box 504 and extends into the interior of the transit box 504, the side wall of the transit box 504 penetrates through and is fixedly connected with a water supply pipe 507, the water supply pipe 507 is connected with an external water source, one-way valves are arranged in the water supply pipe 507 and the L-shaped pipe 403, the one-way valves in the water supply pipe 507 and the L-shaped pipe 403 are both arranged at one end positioned in the transit box 504, the one-way valve in the water supply pipe 507 only allows water to enter the transit box 504 from the water supply pipe 507, the one-way valve in the L-shaped pipe 403 only allows water to enter the L-shaped pipe 403 from the transit box 504, and therefore the water pumping plate 506 can continuously pump water from the water supply pipe 507 and then pump the water into the sweep pipe 407 through the L-shaped pipe.

It is worth mentioning that, after the washing is accomplished, still can transpose the hot-air source with the water source that delivery pipe 507 connects, thereby in pumping the hot-air into machine shell 1, make turning block 404, sweep pipe 407, remaining moisture discharges in the L venturi tube 403, avoid inside unnecessary water to increase the weight of turning block 404, thereby make it when scattering the use, need bigger power to drive its rotation, the power consumption is bigger, simultaneously with inside moisture drying, thereby improve drying speed, make the use that equipment can be faster drops into next sample.

When the juicer is used, a sample is put into the machine shell 1 through the feed hopper 101, the driving motor 2 and the crushing mechanism 6 are started simultaneously, so that the sample is crushed through the crushing mechanism 6 and then falls from the crushing mechanism 6, at the moment, the driving motor 2 drives the main gear 4 to rotate through the main shaft 201, so that the auxiliary gear 401 meshed with the main gear 4 rotates, the rotating rod 402 in interference fit with the auxiliary gear 401 rotates, the driving gear 405 in interference fit with the rotating rod 402 rotates, the driving gear 405 is meshed with the gear ring 406, so that the gear ring 406 drives the rotating block 404 to rotate, the sweeping pipe 407 rotates, the fallen sample is scattered, and stacking is avoided;

the scattered sample continuously falls, at the moment, the main shaft 201 is matched with the connecting column 305 through the turntable 304 to drive the auxiliary shaft 202 to rotate, and the scattered and fallen sample is secondarily crushed through the secondary crushing knife 7 on the auxiliary shaft 202 of the main shaft 201, so that the size of the sample is further reduced, and squeezing is facilitated;

after the sample is crushed for the second time, the sample falls on the inner bottom wall of the machine shell 1, because the inner bottom wall of the machine shell 1 is arc-shaped, the sample falls below the rammer 308, at the moment, the main shaft 201 drives the two turntables 304 to rotate, so that the lifting frame 302 is driven to reciprocate up and down through the matching of the connecting column 305 and the connecting rod 303, so that the rammer 308 reciprocates up and down, the sample is squeezed, meanwhile, through the arrangement of the convex blocks 307 on the inner side wall of the fixing ring 3 and the arrangement of the spiral grooves 306 of the sliding column 301, when the sliding column 301 drives the rammer 308 to move up and down, the rammer 308 is driven to rotate at the same time, a better squeezing effect is achieved, and squeezed juice is discharged through the filter screen 102 and collected;

when the ram 308 squeezes, the main shaft 201 and the auxiliary shaft 202 simultaneously drive the driving bevel gear 204 to rotate, so that the driving bevel gear 204 drives the driven bevel gear 205 to rotate, so that the driven shaft 206 in interference fit with the driven bevel gear 205 rotates, the driven shaft 206 drives the incomplete gear 207 in interference fit with the driven shaft to rotate, the toothed plate 208 drives the push plate 209 to reciprocate through the fit of the incomplete gear 207 and the toothed plate 208, the incomplete gear 207 rotates for a circle to drive the toothed plate 208 to reciprocate for a period, and is matched with the turntable 304 to drive the ram 308, the turntable 304 rotates for a circle to drive the ram 308 to reciprocate for a period, even if the ram 308 moves upwards, the toothed plate 208 can drive the push plate 209 to move towards the ram 308, and when the ram 308 moves downwards, the toothed plate 208 drives the push plate 209 to move away from the ram 308, so that the toothed plate 208 drives the push plate 209 to reciprocate, pushing the sample pressed to the two sides by the rammer 308 to the lower part of the rammer 308, and squeezing again to avoid sample waste;

after squeezing is completed, when the juicer needs to be cleaned, the driving motor 2 is made to rotate reversely, a cleaning mode is entered, at this time, the auxiliary shaft 202 can drive the rotating column 5 to rotate, so that the function disc 501 rotates, through the arrangement of the function disc 501, the driving column 502 and the waist-shaped ring 503, the function disc 501 drives the installation rod 505 to reciprocate up and down, so that the installation rod 505 drives the water pumping plate 506 to reciprocate up and down, after water is continuously pumped in through the water supply pipe 507, the water is pumped into the sweeping pipe 407 through the L-shaped pipe 403 and the rotating block 404, and then the water is sprayed out through the pressurizing nozzle 508 and matched with the rotation of the sweeping pipe 407, so that the water is rotationally sprayed out, the inside of the machine housing 1 is cleaned, meanwhile, the push plate 209 drives the sliding plate 8 to reciprocate, the inner bottom wall of the machine housing 1 is cleaned through the bristles, the cleaned water is discharged through the filter screen 102, the cleaning is completed, and hot air is supplied into the water supply pipe 507, and (5) drying.