Selenium-rich green tea fixation speed-controllable feeding device

Abstract

The speed-controllable feeding device comprises a shell and a funnel, the funnel rotationally penetrates through the left side of the top of the shell, and a driving assembly is arranged on the outer wall of the shell. According to the device, the feeding speed of the tea leaves can be accelerated, the feeding speed of the tea leaves can be reduced, the feeding speed of the tea leaves can be controlled within the range required by workers, and therefore the accuracy of the feeding speed of the tea leaves is ensured through the device. Through the mechanical linkage design, when tea leaves are fed, the rotating rod drives the connecting pin to rotate, so that the connecting pin can separate the tea leaves in the box body, the tea leaves are prevented from being clustered in the box body, the smoothness of the tea leaves entering the enzyme deactivating equipment from the device is ensured, and the tea leaves are prevented from entering the enzyme deactivating equipment. And the tea feeding effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a speed-controllable feeding device for withering selenium-enriched green tea. Background Art

[0002] Tea leaf killing is an important tea-making process, the main purpose of which is to destroy and passivate the oxidase activity in fresh leaves by high temperature, thereby inhibiting the enzymatic oxidation reaction of tea polyphenols and other components in the fresh leaves. This process will also cause part of the water in the fresh leaves to evaporate, making the leaves softer and easier to roll and shape. At the same time, killing can also remove the green smell of fresh leaves and promote the formation of tea aroma, especially the volatilization of high-boiling point aromatic substances, thereby forming or leaving the fragrance of tea. Killing is a key step in the production process of many types of tea, such as green tea, yellow tea, black tea, oolong tea, Pu'er tea, etc. The microwave killing device in the prior art is not easy to control the speed of feeding when in use, resulting in low production quality.

[0003] The patent name is "CN215247796U", which is published as: A speed-controlled feeding device for withering selenium-enriched green tea. The public document solves the above problems, but the device in the public document quickly drops the tea leaves in the funnel by vibrating the hopper. Because the inside of the funnel and the adjusting sleeve are both through-hole designs, when the funnel is in a non-vibrating state, the tea leaves will still fall from the funnel through the adjusting sleeve. It can be seen that the device in the public document can only accelerate the addition of tea leaves, but cannot decelerate it, which leads to the inability of the device in the public document to control the speed control state of the tea leaves when adding tea leaves within the range required by the staff. Based on this, the utility model designs a speed-controlled feeding device for withering selenium-enriched green tea to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a speed-controllable feeding device for withering selenium-enriched green tea, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a controllable speed feeding device for withering selenium-rich green tea, comprising a shell and a funnel, the funnel rotating through the left side of the top of the shell, the outer wall of the shell is provided with a driving assembly, the driving assembly comprises a mounting plate fixedly arranged at the rear end of the left side of the shell, a motor is fixedly arranged at the front end of the mounting plate, a connecting plate is fixedly sleeved at the head end of the motor, a rotating pin is rotatably penetrated on the side of the connecting plate away from the head end of the motor, a slide plate is slidably penetrated at the upper left end of the shell, a support plate is fixedly arranged at the front end of the bottom left side of the slide plate, the mounting hole integrally arranged inside the support plate is a through hole design, and the mounting hole is sleeved on the outside of the rotating pin, and the box body fixed on the right side of the support plate is slidably connected to the shell.

[0006] Furthermore, the top surface of the slide plate and the top surface inside the shell are designed to fit each other, and the bottom surface of the support plate is higher than the bottom surface of the shell.

[0007] Furthermore, discharge holes are integrally provided at the upper and lower ends of the shell, and the discharge holes are through-holes, and the top-view cross-section of the discharge holes is larger than the outlet end of the bottom of the funnel.

[0008] Furthermore, a clearance hole is integrally provided at the middle side of the bottom end of the shell body, the clearance hole is designed as a through hole, and the size of the cross-section of the clearance hole when viewed from above is equal to the size of the cross-section of the discharge hole when viewed from above.

[0009] Furthermore, the motor has a speed regulation function and its model is 5IK60RA-CF. The motor is connected to an external 220V power supply through a wire.

[0010] Furthermore, a rotating rod is provided at the middle end of the right side inside the shell, and the left end of the rotating rod rotates and passes through the right side outside the box body. The left side of the top of the funnel is hinged and the right side is locked with a cover plate.

[0011] Furthermore, a connecting sleeve is provided on the right side fixed sleeve outside the rotating rod. The connecting sleeve is made of a hollow material. A guide hole is integrally provided inside the connecting sleeve. The guide hole is a through hole design. The guide hole is designed in a spiral direction.

[0012] Furthermore, a mounting pin is fixedly provided at the lower right end inside the shell, and one end of the mounting pin away from the shell is embedded in the guide hole.

[0013] Furthermore, a plurality of connecting pins are fixedly provided on the left side of the outer wall of the rotating rod, and the diameter of the connecting pins is smaller than the diameter of the rotating rod.

[0014] Furthermore, a rack is fixedly provided on the top of the slide plate, the right end of the rack is slidably connected to the top of the shell, and a gear fixedly sleeved on the lower end of the outer portion of the funnel is meshed with the teeth of the rack.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can not only accelerate the feeding speed of tea leaves, but also slow down the feeding speed of tea leaves, so that the feeding speed of tea leaves can be controlled within the range required by the staff. It can be seen that by using the device in this application, the accuracy of the feeding speed of tea leaves is ensured.

[0017] 2. The utility model adopts the design of mechanical linkage. When the tea leaves are being fed, the connecting pin is driven to rotate by the rotating rod, so that the connecting pin can separate the tea leaves in the box body, thereby preventing the tea leaves from forming clumps inside the box body, ensuring the smoothness of the tea leaves entering the withering equipment from the device, and improving the effect of feeding the tea leaves. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a front perspective view of a speed-controlled feeding device for withering selenium-enriched green tea according to the utility model;

[0020] Figure 2 This is a bottom-up stereogram of a speed-controlled feeding device for withering selenium-enriched green tea according to the utility model;

[0021] Figure 3 This is a three-dimensional diagram of the internal structure of a speed-controlled feeding device for withering selenium-enriched green tea according to the utility model;

[0022] Figure 4 It is an exploded perspective view of the shell and the box body;

[0023] Figure 5 It is a three-dimensional diagram of the connecting sleeve, the guide hole and the mounting pin.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1-shell, 2-funnel, 3-drive assembly, 301-mounting plate, 302-motor, 303-connecting plate, 304-rotating pin, 305-slide plate, 306-support plate, 307-mounting hole, 308-box body, 4-discharge hole, 5-allowance hole, 6-rotating rod, 7-cover plate, 8-connecting sleeve, 9-guide hole, 10-mounting pin, 11-connecting pin, 12-rack, 13-gear. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1 , Figure 2 , Figure 4 As shown, the device includes a shell 1 and a funnel 2, the funnel 2 rotates and penetrates the left side of the top of the shell 1, the outer wall of the shell 1 is provided with a driving assembly 3, the driving assembly 3 includes a mounting plate 301 fixedly arranged at the rear end of the left side of the shell 1, a motor 302 is fixedly arranged at the front end of the mounting plate 301, a connecting plate 303 is fixedly sleeved at the head end of the motor 302, a rotating pin 304 is rotatably penetrated on the side of the connecting plate 303 away from the head end of the motor 302, a slide plate 305 is slidably penetrated at the upper left end of the shell 1, a support plate 306 is fixedly arranged at the front end of the bottom left side of the slide plate 305, a mounting hole 307 integrally arranged inside the support plate 306 is a through hole design, and the mounting hole 307 is sleeved on the outside of the rotating pin 304, and a box body 308 fixed on the right side of the support plate 306 is slidably connected to the shell 1.

[0029] The top surface of the slide plate 305 and the top surface of the shell 1 are designed to fit each other, the bottom surface of the support plate 306 is higher than the bottom surface of the shell 1, and discharge holes 4 are integrally provided at the upper and lower ends of the shell 1. The discharge hole 4 is a through hole design, and the top view cross-section of the discharge hole 4 is larger than the outlet end of the bottom of the funnel 2. A clearance hole 5 is integrally provided on the middle side of the bottom end of the shell 1. The clearance hole 5 is a through hole design, and the top view cross-section size of the clearance hole 5 is equal to the top view cross-section size of the discharge hole 4. The motor 302 has a speed regulation function and its model is 5IK60RA-CF. The motor 302 is connected to an external 220V power supply through a wire. First, the shell 1 is installed on the withering equipment so that the clearance hole 5 coincides with the inlet end of the withering equipment, and then the tea to be withered is poured into the funnel 2, and then the motor 302 is turned on. The motor 302 drives the connecting plate 303 to push the mounting hole 307 to link the supporting plate 306 together with the slide plate 305 and the box body 308 to make left and right reciprocating movements along the direction of the shell 1. When the box body 308 moves to the left side of the shell 1, the tea in the funnel 2 enters the box body 308 from the discharge hole 4 at the upper end. When the box body 308 moves to the right side of the shell 1, the tea inside the box body 308 is discharged into the withering equipment through the discharge hole 4 at the lower end through the clearance hole 5. At the same time, the slide plate 305 blocks the outlet end at the bottom of the funnel 2 to prevent the tea from falling into the shell 1. By controlling the speed of the motor 302, the speed of the lateral displacement of the box body 308 is driven, and then the feeding speed of the tea is accelerated or decelerated.

[0030] Example 2

[0031] like Figure 3 , Figure 5As shown, a rotating rod 6 is provided at the middle end of the right side of the shell 1, and the left end of the rotating rod 6 rotates and passes through the right side of the box body 308. A cover plate 7 is provided on the left side of the top of the funnel 2 through a hinge and a lock on the right side. A connecting sleeve 8 is fixedly provided on the right side of the outer side of the rotating rod 6. The connecting sleeve 8 is made of hollow material, and a guide hole 9 is integrally provided inside the connecting sleeve 8. The guide hole 9 is a through hole design, and the guide hole 9 is designed in a spiral direction. A mounting pin 10 is fixedly provided at the lower end of the right side of the inner side of the shell 1, and the end of the mounting pin 10 away from the shell 1 is embedded in the guide hole 9. A plurality of connecting pins 11 are fixedly provided on the left side of the outer wall of the rotating rod 6, and the diameter of the connecting pin 11 is smaller than the diameter of the rotating rod 6. A rack 12 is fixedly provided on the top of the slide plate 305, and the right end of the rack 12 is slidably connected to the top of the shell 1. A gear 13 fixedly provided on the lower end of the outer side of the funnel 2 is meshed with the teeth of the rack 12.

[0032] According to the operation method in Example 1, after the tea leaves are poured into the funnel 2, the cover 7 needs to be closed. When the slide plate 305 reciprocates laterally, the slide plate 305 drives the rack 12 together with the gear 13 and the funnel 2 to rotate, so that the rotating funnel 2 can quickly discharge the tea leaves into the box body 308. In addition, when the box body 308 reciprocates laterally, the box body 308 drives the rotating rod 6 together with the connecting sleeve 8 to reciprocate along the lateral direction of the shell 1. At this time, the spiral guide hole 9 is restricted by the mounting pin 10, so that the mounting pin 10 controls the guide hole 9 to drive the connecting sleeve 8 together with the rotating rod 6 and the connecting pin 11 to rotate, so that the rotating connecting pin 11 separates the tea leaves in the box body 308, avoids the tea leaves from forming a clumping shape inside the box body 308, and ensures the smoothness of the tea leaves being discharged into the withering equipment.

Claims

1. A speed-controlled feeding device for withering selenium-enriched green tea, comprising a housing (1) and a funnel (2), characterized in that: The funnel (2) rotates and penetrates the left side of the top of the shell (1); the outer wall of the shell (1) is provided with a driving assembly (3); the driving assembly (3) comprises a mounting plate (301) fixedly arranged at the rear end of the left side of the shell (1); a motor (302) is fixedly arranged at the front end of the mounting plate (301); a connecting plate (303) is fixedly sleeved at the head end of the motor (302); a rotating pin (304) is rotatably penetrated at the side of the connecting plate (303) away from the head end of the motor (302); a slide plate (305) is slidably penetrated at the upper left end of the shell (1); a supporting plate (306) is fixedly arranged at the front end of the bottom left side of the slide plate (305); a mounting hole (307) integrally arranged inside the supporting plate (306) is a through hole design, and the mounting hole (307) is sleeved on the outside of the rotating pin (304); a box body (308) fixedly arranged on the right side of the supporting plate (306) is slidably connected to the shell (1).

2. According to claim 1, a speed-controlled feeding device for fixing selenium-enriched green tea, characterized in that: The top surface of the slide plate (305) and the top surface inside the shell (1) are designed to fit each other, and the bottom surface of the support plate (306) is higher than the bottom surface of the shell (1).

3. A speed-controlled feeding device for fixing selenium-enriched green tea according to claim 1, characterized in that: The housing (1) is provided with discharge holes (4) at both upper and lower ends thereof. The discharge holes (4) are through-holes, and the top-view cross-section of the discharge holes (4) is larger than the outlet end at the bottom of the funnel (2).

4. A speed-controlled feeding device for killing green tea with selenium-enriched tea according to claim 1, characterized in that: A clearance hole (5) is integrally provided at the middle side of the bottom end of the shell (1); the clearance hole (5) is a through hole, and the size of the cross-section of the clearance hole (5) when viewed from above is equal to the size of the cross-section of the discharge hole (4) when viewed from above.

5. The speed-controlled feeding device for killing green tea with selenium-enriched tea according to claim 1, characterized in that: The motor (302) has a speed regulation function and its model is 5IK60RA-CF. The motor (302) is connected to an external 220V power supply via a wire.

6. The speed-controlled feeding device for withering selenium-enriched green tea according to claim 1, characterized in that: A rotating rod (6) is arranged at the middle end of the right side of the shell (1), and the left end of the rotating rod (6) rotates and passes through the right side of the box body (308). The left side of the top of the funnel (2) is hinged and the right side is locked with a cover plate (7).

7. A speed-controlled feeding device for withering selenium-enriched green tea according to claim 6, characterized in that: The right fixed sleeve outside the rotating rod (6) is provided with a connecting sleeve (8), the connecting sleeve (8) is made of a hollow material, a guide hole (9) is integrally provided inside the connecting sleeve (8), the guide hole (9) is a through hole design, and the guide hole (9) is designed in a spiral direction.

8. The speed-controlled feeding device for withering selenium-enriched green tea according to claim 1, characterized in that: A mounting pin (10) is fixedly arranged at the lower right end inside the shell (1), and one end of the mounting pin (10) away from the shell (1) is embedded in the guide hole (9).

9. A speed-controlled feeding device for withering selenium-enriched green tea according to claim 6, characterized in that: A plurality of connecting pins (11) are fixedly arranged on the left side of the outer wall of the rotating rod (6), and the diameter of the connecting pins (11) is smaller than the diameter of the rotating rod (6).

10. The speed-controlled feeding device for withering selenium-enriched green tea according to claim 1, characterized in that: A rack (12) is fixedly provided on the top of the slide plate (305), the right end of the rack (12) is slidably connected to the top of the shell (1), and a gear (13) fixedly sleeved on the lower end of the outside of the funnel (2) is meshed with the teeth of the rack (12).

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