阅读说明：本技术 —种茶叶杀青装置 (Tea leaf fixation device ) 是由 樊耀林 李军 荣骅 郑根水 丁瑜佳 于 2020-11-18 设计创作，主要内容包括：本发明公开了—种茶叶杀青装置,具体涉及茶叶加工机械领域,包括锅体和位于锅体内部的搅拌机构,所述锅体外侧设有容纳锅体的箱体,所述锅体与箱体底部相贴合；所述搅拌机构包括有与箱体内部固定连接的环形板,所述环形板中部贯穿有吸附管,所述吸附管正上方设有抽取管,所述抽取管底部设有垂直滑动的密封环,所述密封环内部开设有与抽取管连通的吸附口,所述吸附口处设有滤网。本发明通过设有搅拌机构,搅拌杆带动搅拌叶对茶叶进行搅拌作业,实现对茶叶的均匀杀青,气流会沿着锅体螺旋转动对茶叶起到二次搅拌混合作用,搅拌效果好,并且茶叶在滚动过程中有利于将相互粘贴在一起的叶片有效地进行振动分离,从而保证茶叶的杀青质量。(The invention discloses a tea leaf enzyme deactivating device, and particularly relates to the field of tea leaf processing machinery, which comprises a pot body and a stirring mechanism positioned in the pot body, wherein a box body for accommodating the pot body is arranged on the outer side of the pot body, and the pot body is attached to the bottom of the box body; rabbling mechanism including with the inside fixed connection's of box annular plate, the annular plate middle part runs through there is the adsorption tube, be equipped with the extraction pipe directly over the adsorption tube, extraction socle portion is equipped with the vertically sliding sealing ring, the inside absorption mouth of seting up with the extraction pipe intercommunication of sealing ring, absorption mouth department is equipped with the filter screen. The tea leaf stirring device is provided with the stirring mechanism, the stirring rod drives the stirring blades to stir tea leaves, so that the tea leaves are uniformly de-enzymed, the air flow can rotate spirally along the pot body to perform secondary stirring and mixing effects on the tea leaves, the stirring effect is good, and the tea leaves can be favorably and effectively separated by vibration when rolling, so that the de-enzyming quality of the tea leaves is ensured.)

1. The utility model provides a tea wrap device, includes the pot body (1) and is located inside rabbling mechanism (2) of the pot body (1), its characterized in that: a box body (3) for containing the pot body (1) is arranged on the outer side of the pot body (1), and the pot body (1) is attached to the bottom of the box body (3);

the stirring mechanism (2) comprises an annular plate (4) fixedly connected with the inside of the box body (3), an adsorption pipe (5) penetrates through the middle of the annular plate (4), an extraction pipe (6) is arranged right above the adsorption pipe (5), a sealing ring (7) which vertically slides is arranged at the bottom of the extraction pipe (6), an adsorption port (8) communicated with the extraction pipe (6) is formed in the sealing ring (7), a filter screen (9) is arranged at the adsorption port (8), an electric push rod (10) is fixedly arranged on the outer side of the extraction pipe (6), and an output shaft of the electric push rod (10) is fixedly connected with the sealing ring (7);

a plurality of heating lamps (11) are arranged at the top of the annular plate (4) at intervals, a material guide plate (12) is arranged above the annular plate (4), one end, close to the adsorption tube (5), of the material guide plate (12) is hinged to the annular plate (4), a connecting rod (13) is hinged to the bottom of the other end of the material guide plate (12), an eccentric wheel (14) is hinged to the other end of the connecting rod (13), and a servo motor (15) in transmission connection with the eccentric wheel (14) is arranged on the annular plate (4);

a rotating rod (16) is rotatably connected to the outer side of the adsorption pipe (5) below the annular plate (4), a plurality of stirring rods (17) are fixedly connected to the bottom of the rotating rod (16), a stirring blade (18) is fixedly arranged at one end, close to the pot body (1), of each stirring rod (17), a tooth groove (19) is formed in the outer side of the rotating rod (16), a gear (20) is meshed with the outer side of the tooth groove (19), and a speed reduction motor (21) in transmission connection with the gear (20) is arranged on the annular plate (4);

the pot body (1) is provided with a spiral groove (22), an air pipe (23) is arranged in the spiral groove (22), and the outer side of the box body (3) is provided with an air heater (24) communicated with the air pipe (23).

2. The tea leaf enzyme deactivating device as set forth in claim 1, wherein: the improved refrigerator is characterized in that a CC camera (25) is arranged above the inner wall of the box body (3), and a touch display screen connected with the CC camera (25) in a signal mode is arranged on the outer side of the box body (3).

3. The tea leaf enzyme deactivating device as set forth in claim 1, wherein: and a sealing ring (27) attached to the sealing ring (7) is arranged on the annular plate (4), and the sealing ring (27) is made of a rubber material.

4. The tea leaf enzyme deactivating device as set forth in claim 1, wherein: the material guide plate (12) is formed by combining a plurality of equal arc-shaped plates into a ring shape, the middle of the material guide plate (12) is upwards bulged, the edge of the material guide plate is downwards inclined, an elastic layer (28) is arranged at the gap of the material guide plate (12), and the elastic layer (28) is made of elastic rubber materials.

5. The tea leaf enzyme deactivating device as set forth in claim 1, wherein: one end of the extraction pipe (6) penetrates through the box body (3) and is communicated with an external air pump, and the extraction pipe (6) and the adsorption pipe (5) are both made of hard plastics or metal materials.

6. The tea leaf enzyme deactivating device as set forth in claim 1, wherein: the box cover is clamped at the top of the box body (3), and an electric heating wire for heating the pot body (1) is arranged in the box body (3).

7. The tea leaf enzyme deactivating device as set forth in claim 1, wherein: the stirring blade (18) is made of stainless steel materials, the cross section of the stirring blade (18) is arc-shaped, and the adjacent end of the stirring blade (18) and the pot body (1) is wrapped with a silica gel layer (29).

8. The tea leaf enzyme deactivating device as set forth in claim 1, wherein: the material guide plate (12) is made of metal materials, and the top of the material guide plate (12) is arranged smoothly.

Technical Field

The invention relates to the field of tea processing machinery, in particular to a tea de-enzyming device.

Background

The green removing is one of the processing procedures of tea leaves such as green tea, yellow tea, black tea, oolong tea and the like, and the main purpose is to destroy and passivate the activity of oxidase in the tea leaves at high temperature, inhibit the enzymatic oxidation of tea polyphenol and the like in the tea leaves, evaporate partial water in the tea leaves, soften the tea leaves, facilitate rolling and forming, simultaneously disperse green odor and promote the formation of good aroma.

The tea leaves are poured into the cylindrical roller to be heated and fried in a turning mode usually during enzyme deactivation of the existing equipment, the tea leaves are not uniformly distributed due to mechanical stirring, heating is not uniform, the enzyme deactivation effect is extremely poor, raw materials are volatilized along with moisture and softened leaves while liquid juice overflows, mutual sticking is very prominent, the tea leaves are heated unevenly, the moisture is removed differently, and the enzyme deactivation quality cannot be guaranteed.

Disclosure of Invention

In order to overcome the above defects in the prior art, the embodiment of the invention provides a tea leaf de-enzyming device, and the technical problems to be solved by the invention are as follows: how to heat the tea leaves evenly.

In order to achieve the purpose, the invention provides the following technical scheme: a tea leaf enzyme deactivating device comprises a pot body and a stirring mechanism positioned in the pot body, wherein a box body for containing the pot body is arranged on the outer side of the pot body, and the pot body is attached to the bottom of the box body;

the stirring mechanism comprises an annular plate fixedly connected with the interior of the box body, an adsorption pipe penetrates through the middle of the annular plate, an extraction pipe is arranged right above the adsorption pipe, a sealing ring which vertically slides is arranged at the bottom of the extraction pipe, an adsorption port communicated with the extraction pipe is formed in the sealing ring, a filter screen is arranged at the adsorption port, an electric push rod is fixedly arranged on the outer side of the extraction pipe, and an output shaft of the electric push rod is fixedly connected with the sealing ring;

the top of the annular plate is provided with a plurality of heating lamps at intervals, a material guide plate is arranged above the annular plate, one end, close to the adsorption tube, of the material guide plate is hinged with the annular plate, the bottom of the other end of the material guide plate is hinged with a connecting rod, the other end of the connecting rod is hinged with an eccentric wheel, and the annular plate is provided with a servo motor in transmission connection with the eccentric wheel;

a rotating rod is rotatably connected to the outer side of the adsorption pipe below the annular plate, a plurality of stirring rods are fixedly connected to the bottom of the rotating rod, stirring blades are fixedly arranged at one ends of the stirring rods, which are close to the pot body, a tooth groove is formed in the outer side of the rotating rod, a gear is meshed with the outer side of the tooth groove, and a speed reduction motor in transmission connection with the gear is arranged on the annular plate;

the cooker body is provided with a spiral groove, an air pipe is arranged in the spiral groove, and the outer side of the box body is provided with an air heater communicated with the air pipe.

In a preferred embodiment, a CC camera is arranged above the inner wall of the box body, and a touch display screen in signal connection with the CC camera is arranged on the outer side of the box body.

In a preferred embodiment, the annular plate is provided with a sealing ring which abuts against the sealing ring and is made of a rubber material.

In a preferred embodiment, the material guiding plate is formed by combining a plurality of equal arc-shaped plates into a ring shape, the middle part of the material guiding plate is upwards bulged, the edge of the material guiding plate is downwards inclined, an elastic layer is arranged at the gap of the material guiding plate, and the elastic layer is made of elastic rubber materials.

In a preferred embodiment, one end of the extraction pipe penetrates through the box body and is communicated with an external air pump, and the extraction pipe and the adsorption pipe are both made of hard plastic or metal materials.

In a preferred embodiment, a box cover is clamped at the top of the box body, and an electric heating wire for heating the pot body is arranged in the box body.

In a preferred embodiment, the stirring blade is made of stainless steel material, the cross section of the stirring blade is arc-shaped, and the adjacent end of the stirring blade and the pot body is wrapped with a silica gel layer.

In a preferred embodiment, the material guiding plate is made of a metal material, and the top of the material guiding plate is smoothly arranged.

The implementation mode is specifically as follows: when the tea leaf cooker is used, tea leaves are poured into the cooker body by an operator, the gear is driven by the output shaft of the gear motor to rotate, the gear drives the rotating rod to rotate through the meshed tooth grooves, the stirring blade is driven by the stirring rod to stir the tea leaves when the rotating rod rotates, uniform green removing of the tea leaves is realized, heated gas can be blown into the spiral groove through the air pipe by the hot air, air flow can rotate along the cooker body in a spiral manner to perform secondary stirring and mixing effects on the tea leaves under the guiding of the spiral groove, the stirring effect is good, the tea leaves can be gradually gathered at the position of the adsorption pipe opening by matching with the air flow by utilizing the radian of the stirring blade, the sealing ring can be attached to the annular plate at intervals under the driving of the electric push rod, when the sealing ring is attached to the annular plate, the extraction pipe can be communicated with the adsorption pipe through the adsorption opening by the sealing ring, and the accumulated tea, when sealing ring and annular slab separation, external air pump also can stop temporarily, the tealeaves that lies in adsorption port department this moment can drop down on the stock guide under the action of gravity, can drive the stock guide vibration through the eccentric wheel repeatedly under servo motor's drive, the tealeaves that lies in on the stock guide this moment can roll along the stock guide inclined plane, and be favorable to pasting each other the blade together in the roll in-process in time, carry out the vibration separation effectively, thereby guarantee the quality of completing of tealeaves, it is effectual to complete, the heat lamp can heat the stock guide through the heat radiation, thereby self temperature when keeping tealeaves vibration separation, guarantee to fry the system effect.

The invention has the technical effects and advantages that:

1. the tea leaf water-removing machine is provided with the stirring mechanism, the stirring rod drives the stirring leaves to stir tea leaves, so that the tea leaves are uniformly removed, airflow can rotate along the spiral of the pot body to perform secondary stirring and mixing effects on the tea leaves, the stirring effect is good, the adsorption port can communicate the extraction pipe with the adsorption pipe, the extraction pipe can extract the accumulated tea leaves, the subsequent water-removing quality is ensured, the tea leaves on the guide plate can roll along the inclined surface of the guide plate, and the blades adhered to each other can be effectively and timely vibrated and separated in the rolling process, so that the water-removing quality of the tea leaves is ensured, the water-removing effect is good, compared with the prior art, the tea leaf water-removing machine is reasonable in design, the tea leaves are uniformly removed, the tea leaves cannot be adhered to each other, and the tea leaves are heated more uniformly;

2. according to the tea frying box, the touch display screen is arranged, the tea frying effect can be observed by watching the touch display screen, so that a box cover does not need to be opened to avoid heat dissipation in the box body, the elastic layer covers gaps between the material guide plates to avoid tea falling into the gaps to be crushed during vibration, the integrity of tea during processing is guaranteed, the sealing ring can extrude and deform the sealing ring, the gaps are filled, the sealing effect of the connecting part is guaranteed, and the adsorption force of the sealing ring on the tea is further enhanced.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is a perspective view of the material guide plate structure of the present invention.

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention.

FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention.

FIG. 5 is an enlarged view of the portion C of FIG. 1 according to the present invention.

FIG. 6 is an enlarged view of the portion D of FIG. 1 according to the present invention.

FIG. 7 is a perspective view of the structure of the stirring blade of the present invention.

The reference signs are: 1. a pan body; 2. a stirring mechanism; 3. a box body; 4. an annular plate; 5. an adsorption tube; 6. an extraction pipe; 7. a seal ring; 8. an adsorption port; 9. filtering with a screen; 10. an electric push rod; 11. a heating lamp; 12. a material guide plate; 13. a connecting rod; 14. an eccentric wheel; 15. a servo motor; 16. a rotating rod; 17. a stirring rod; 18. stirring blades; 19. a tooth socket; 20. a gear; 21. a reduction motor; 22. a helical groove; 23. an air tube; 24. a hot air blower; 25. a CC camera; 26. a touch display screen; 27. a seal ring; 28. an elastic layer; 29. and (5) a silica gel layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a tea leaf enzyme deactivating device which comprises a pot body 1 and a stirring mechanism 2 positioned in the pot body 1, wherein a box body 3 for accommodating the pot body 1 is arranged on the outer side of the pot body 1, and the bottom of the pot body 1 is attached to the bottom of the box body 3;

the stirring mechanism 2 comprises an annular plate 4 fixedly connected with the inside of the box body 3, an adsorption pipe 5 penetrates through the middle of the annular plate 4, an extraction pipe 6 is arranged right above the adsorption pipe 5, a sealing ring 7 which vertically slides is arranged at the bottom of the extraction pipe 6, an adsorption port 8 communicated with the extraction pipe 6 is formed in the sealing ring 7, a filter screen 9 is arranged at the adsorption port 8, an electric push rod 10 is fixedly arranged on the outer side of the extraction pipe 6, and an output shaft of the electric push rod 10 is fixedly connected with the sealing ring 7;

a plurality of heating lamps 11 are arranged at intervals on the top of the annular plate 4, a material guide plate 12 is arranged above the annular plate 4, one end, close to the adsorption tube 5, of the material guide plate 12 is hinged to the annular plate 4, a connecting rod 13 is hinged to the bottom of the other end of the material guide plate 12, the other end of the connecting rod 13 is hinged to an eccentric wheel 14, and a servo motor 15 in transmission connection with the eccentric wheel 14 is arranged on the annular plate 4;

a rotating rod 16 is rotatably connected to the outer side of the adsorption pipe 5 below the annular plate 4, a plurality of stirring rods 17 are fixedly connected to the bottom of the rotating rod 16, stirring blades 18 are fixedly arranged at one ends of the stirring rods 17 close to the pot body 1, a tooth groove 19 is formed in the outer side of the rotating rod 16, a gear 20 is meshed with the outer side of the tooth groove 19, and a speed reduction motor 21 in transmission connection with the gear 20 is arranged on the annular plate 4;

the cooker body 1 is provided with a spiral groove 22, an air pipe 23 is arranged in the spiral groove 22, and the outer side of the box body 3 is provided with an air heater 24 communicated with the air pipe 23.

Furthermore, one end of the extraction pipe 6 penetrates through the box body 3 and is communicated with an external air pump, and the extraction pipe 6 and the adsorption pipe 5 are both made of hard plastics or metal materials.

Specifically, the suction pipe 6 and the suction pipe 5 are communicated through the suction port 8 by an air pump, so that the accumulated tea leaves can be sucked.

Furthermore, a box cover is clamped at the top of the box body 3, and an electric heating wire for heating the pot body 1 is arranged in the box body 3.

Specifically, the box cover is convenient for adding raw materials, and the heating wire realizes the heating effect for the pot body 1.

Further, the stirring blade 18 is made of stainless steel materials, the section of the stirring blade 18 is arc-shaped, and the adjacent end of the stirring blade 18 and the pot body 1 is wrapped with a silica gel layer 29.

Specifically, the stainless steel material does not cause secondary pollution to the tea leaves after being used for a long time, and the silica gel layer 29 enables the stirring blades 18 to stir while the tea leaves can still keep complete.

Further, the material guide plate 12 is made of a metal material, and the top of the material guide plate 12 is smoothly arranged.

In particular, the tea leaves at the top of the material guide plate 12 can slide downwards conveniently.

As shown in fig. 1 to 7, the embodiment specifically is: when the tea leaf pot is used, tea leaves are poured into the pot body 1 by a worker, the gear motor 21 is driven, the gear 20 is driven to rotate by an output shaft of the gear motor 21, the gear 20 drives the rotating rod 16 to rotate through the meshed tooth grooves 19, the rotating rod 16 drives the stirring blades 18 to stir the tea leaves through the stirring rods 17 when rotating, the tea leaves are uniformly de-enzymed, the heated air is blown into the spiral groove 22 through the air pipe 23 by the hot air blower 24, the air flow spirally rotates along the pot body 1 under the guidance of the spiral groove 22 to perform secondary stirring and mixing effects on the tea leaves, the stirring effect is good, the tea leaves are gradually gathered at the position of the adsorption pipe 5 by matching with the air flow by utilizing the radian of the stirring blades 18, the sealing ring 7 is attached to the annular plate 4 at intervals under the driving of the electric push rod 10, when the sealing ring 7 is attached to the annular plate 4, the extraction pipe 6 is communicated with the adsorption pipe 5 through the adsorption port 8 by the sealing ring 7, make it can extract accumulational tealeaves, when sealing ring 7 and annular plate 4 separate, external air pump also can stop temporarily, the tealeaves that is located adsorption port 8 department this moment can drop down on stock guide 12 under the action of gravity, can drive stock guide 12 vibration through eccentric wheel 14 repeatedly under servo motor's 15 drive, the tealeaves that is located on stock guide 12 this moment can roll along stock guide 12 inclined plane, and be favorable to pasting each other the blade together in rolling in-process in time, carry out the vibration separation effectively, thereby guarantee the green removing quality of tealeaves, it is effectual to complete, heating lamp 11 can heat stock guide 12 through the heat radiation, thereby self temperature when keeping tealeaves vibration separation, guarantee to fry the effect.

Further, a CC camera 25 is arranged above the inner wall of the box body 3, and a touch display screen 26 in signal connection with the CC camera 25 is arranged on the outer side of the box body 3.

Specifically, the CC camera 25 can shoot the fried tea in real time, and the staff can observe the tea frying effect by watching the touch display screen 26.

Further, a sealing ring 27 attached to the sealing ring 7 is arranged on the annular plate 4, and the sealing ring 27 is made of a rubber material.

Specifically, the sealing ring 7 extrudes and deforms the sealing ring 27, so that the gap is filled, and the sealing effect of the joint is ensured.

Further, the material guide plate 12 is formed by combining a plurality of equal arc-shaped plates into a ring shape, the middle of the material guide plate 12 is raised upwards, the edge of the material guide plate is inclined downwards, an elastic layer 28 is arranged at a gap of the material guide plate 12, and the elastic layer 28 is made of elastic rubber materials.

Specifically, the elastic layer 28 covers the gaps between the guide plates 12, so that the tea leaves are prevented from falling into the gaps and being crushed during vibration, and the integrity of the tea leaves during processing is ensured.

As shown in fig. 1, fig. 2 and fig. 4, the embodiment specifically includes: can shoot the tealeaves of frying through CC camera 25 in real time, the staff can observe tealeaves through watching touch display screen 26 and fry the system effect, thereby need not to open the case lid, in order to cause the inside thermal scattering and disappearing of box 3, utilize elastic layer 28, thereby cover the gap between stock guide 12, tealeaves pulverizes in dropping the gap when avoiding vibrations, guarantee tealeaves and add integrality man-hour, utilize sealing washer 27, make sealing ring 7 can be with sealing washer 27 extrusion deformation, thereby fill up the gap, guarantee the sealed effect of junction, and then strengthen its adsorption affinity to tealeaves.

The working principle of the invention is as follows:

referring to the attached drawings 1-7 of the specification, a stirring rod 17 drives a stirring blade 18 to stir tea leaves, so that the tea leaves are uniformly de-enzymed, air flow can rotate spirally along a pot body 1 to perform secondary stirring and mixing effects on the tea leaves, an adsorption port 8 can communicate an extraction pipe 6 with an adsorption pipe 5, so that the extraction pipe can extract stacked tea leaves, the tea leaves on a material guide plate 12 can roll along an inclined plane of the material guide plate 12, and blades adhered together can be favorably and effectively vibrated and separated in time in the rolling process;

referring to the attached drawings 1, 2 and 4 of the specification, the fried tea leaves can be shot in real time through the CC camera 25, a worker can observe the tea leaf frying effect by watching the touch display screen 26, the elastic layer 28 is used for covering gaps between the material guide plates 12, the sealing ring 27 is used for enabling the sealing ring 7 to extrude and deform the sealing ring 27, the gaps are filled, and the sealing effect of the connecting position is guaranteed.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.