A tea production stir-frying device

Abstract

The utility model relates to the technical field of tea production and frying, and discloses a tea production and frying device, comprising a frying cylinder and a bracket, wherein the left end of the frying cylinder is connected with a connecting pipe, the connecting pipe is rotatably connected with the bracket through a bearing, and a frying mechanism is arranged on the frying cylinder; the frying mechanism comprises a heater, a hollow tube, and an L-shaped plate, and the heater is fixedly installed on the bracket, and the rotating frying cylinder cooperates with the rotating frying blades to make the tea leaves be lifted to a greater extent, so that the tea leaves are more evenly distributed and heated, and the air with moisture is also convenient to flow away quickly, and the heater for heating is arranged outside the frying cylinder, so that the heater can evenly heat the rotating frying cylinder, so that the overall temperature of the frying cylinder tends to be consistent, which is convenient for workers to control the temperature in the frying cylinder, and at the same time, the lifted tea leaves can also be placed in a higher temperature environment, thereby improving the rate of removing moisture from the tea leaves.

Description

Technical Field

[0001] The utility model relates to the technical field of tea production and frying, in particular to a tea production and frying device. Background Art

[0002] During the preparation of tea, it needs to go through the process of withering. Pan-frying withering is the most common way of withering tea. Pan-frying withering uses dry heat to reduce the moisture content of tea leaves and shrink their volume. Dry heat plays a very important role in the entire tea-making process. It can promote or inhibit the chemical reaction of fresh leaves to achieve the special color, aroma and taste of various types of tea. It is one of the primary keys to tea making. Generally, manual stir-frying is adopted, but the existing stir-frying devices mostly perform stir-frying in an open pan, and the stir-frying efficiency is low and the stir-frying effect is not good. Utility Model Content

[0003] The purpose of the utility model is to provide a tea production stir-frying device to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a tea production stir-frying device, comprising a stir-frying cylinder and a bracket, wherein the left end of the stir-frying cylinder is connected with a connecting pipe, the connecting pipe is rotatably connected with the bracket through a bearing, and a stir-frying mechanism is arranged on the stir-frying cylinder;

[0005] The stir-frying mechanism comprises a heater, a hollow tube and an L-shaped plate. The heater is fixedly mounted on a bracket and is located directly below the stir-frying cylinder. The right end of the hollow tube extends from the connecting tube into the stir-frying cylinder. The hollow tube is rotatably connected to the inner wall of the connecting tube through a bearing. The L-shaped plate is fixedly mounted on the left outer wall of the bracket. A motor is fixedly mounted on the outer wall of the L-shaped plate. A rotating shaft is fixedly mounted on the output end of the motor. A gear 1 is fixedly mounted on the outer wall of the rotating shaft. The gear 1 is meshed with a gear 2. The gear 2 is fixedly mounted on the connecting tube. The hollow tube is connected to the rotating shaft through a pulley group. A stir-frying blade is fixedly mounted on the outer wall of the hollow tube. A notch is provided on the left outer wall of the stir-frying cylinder, and a ventilation plate is fixedly mounted on the inner wall of the notch.

[0006] The hollow tube is provided with an air blowing mechanism.

[0007] Furthermore, the blowing mechanism includes an air pump and a blowing hole. The air pump is fixedly installed on the top of the bracket. The air outlet end of the air pump is connected to a U-shaped tube. The bottom end of the U-shaped tube is connected to the hollow tube through a rotating joint. The blowing hole is opened on the outer wall of the hollow tube, and the blowing hole is connected to the inside of the hollow tube.

[0008] Furthermore, a heat insulation cover is fixedly mounted on the bracket, the heat insulation cover covers the top of the stir-fry tube, and an avoidance groove is opened at the bottom of the heat insulation cover, and the avoidance groove is directly opposite to the heater.

[0009] Furthermore, the stir-fry blades are provided with five and are evenly spaced and distributed in the stir-fry cylinder, and the stir-fry blades are curved comb-tooth-shaped plates.

[0010] Furthermore, a ventilation disk is clamped in the right port of the stir-fry cylinder, a rotating ring is fixedly installed on the right outer wall of the ventilation disk, a fixing seat is fixedly installed on the right outer wall of the stir-fry cylinder, and the rotating ring is rotatably connected to the fixing seat through a pin shaft.

[0011] Furthermore, a holder is fixedly mounted on the right outer wall of the stir-fry cylinder, an elastic holder is clamped inside the holder, and the elastic holder is fixedly mounted on the outer wall of the rotating ring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The rotating stir-fry cylinder cooperates with the rotating stir-fry blades to lift the tea leaves to a greater extent, so that the tea leaves are more evenly distributed and heated, and the air with moisture flows away quickly. The heater used for heating is arranged outside the stir-fry cylinder so that the heater can evenly heat the rotating stir-fry cylinder, so that the overall temperature of the stir-fry cylinder tends to be consistent, which is convenient for workers to control the temperature in the stir-fry cylinder. At the same time, the lifted tea leaves can also be placed in a higher temperature environment, thereby increasing the rate of removing moisture from the tea leaves;

[0014] 2. Compared with setting the heating structure in the stir-fry cylinder, this setting method is simpler and also convenient for replacing and repairing the heating structure. The ventilation plate is set so that the air in the stir-fry cylinder can be exchanged with the outside air, so that the moisture generated during stir-frying can evaporate quickly;

[0015] 3. The air pump generates airflow, which flows through the U-tube, rotary joint, and hollow tube in sequence and is blown out from the blowing hole. On the one hand, it can blow the tea leaves to make them lift up and tumble more. On the other hand, it accelerates the air flow in the stir-frying tube, so that the air with moisture flows out of the stir-frying tube quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the structure in a front cross-sectional view;

[0018] Figure 3 This is a structural schematic diagram of a stir-fry tube and a front cross-sectional view of the utility model;

[0019] Figure 4 This is a structural schematic diagram of an exploded view of a stir-fry mechanism and a stir-fry tube of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the ventilation disc and the rotating ring of the utility model.

[0021] In the figure: 1. stir-fry tube; 2. bracket; 3. connecting pipe; 4. stir-fry mechanism; 401. heater; 402. hollow tube; 403. L-shaped plate; 404. motor; 405. rotating shaft; 406. gear one; 407. gear two; 408. stir-fry blade; 409. ventilation plate; 5. blowing mechanism; 501. air pump; 502. U-shaped tube; 503. rotating joint; 504. blowing hole; 6. heat insulation cover; 7. ventilation plate; 8. rotating ring; 9. fixed seat; 10. elastic clamping plate; 11. clamping seat. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a tea production stir-frying device, comprising a stir-frying cylinder 1 and a bracket 2. The left end of the stir-frying cylinder 1 is connected with a connecting pipe 3, which is rotatably connected to the bracket 2 through a bearing, and a stir-frying mechanism 4 is arranged on the stir-frying cylinder 1;

[0024] The stir-fry mechanism 4 includes a heater 401, a hollow tube 402, and an L-shaped plate 403. The heater 401 is fixedly mounted on the bracket 2, and the heater 401 is located directly below the stir-fry tube 1. The right end of the hollow tube 402 extends from the connecting tube 3 into the stir-fry tube 1. The hollow tube 402 is rotatably connected to the inner wall of the connecting tube 3 through a bearing. The L-shaped plate 403 is fixedly mounted on the left outer wall of the bracket 2. A motor 404 is fixedly mounted on the outer wall of the L-shaped plate 403. A rotating shaft 405 is fixedly mounted on the output end of the motor 404. The outer wall of the rotating shaft 405 is fixedly installed with a gear 1 406, and the gear 1 406 is meshed with a gear 2 407, and the gear 2 407 is fixedly installed on the connecting pipe 3. The hollow tube 402 is connected to the rotating shaft 405 through a pulley group. The outer wall of the hollow tube 402 is fixedly installed with a stir-fry blade 408. A notch is opened on the left outer wall of the stir-fry tube 1, and a ventilation plate 409 is fixedly installed on the inner wall of the notch. The rotating shaft 405 is driven to rotate by the motor 404, thereby driving the gear 1 406 to rotate and the hollow tube 402 to rotate. Rotate, the hollow tube 402 rotates to drive the stir-fry blades 408 to rotate to stir the tea leaves in the stir-fry cylinder 1, and at the same time, the gear 1 406 rotates to drive the gear 2 407 to rotate, thereby driving the connecting tube 3 to rotate, and the connecting tube 3 rotates to drive the stir-fry cylinder 1 to rotate, and the rotating stir-fry blades 408 cooperate to make the tea leaves be lifted to a greater extent, so that the tea leaves are more evenly distributed and heated, and it is also convenient for the air with moisture to flow away quickly. The heater 401 used for heating is arranged outside the stir-fry cylinder 1, so that the heater 401 can evenly heat the rotating stir-fry cylinder 1, so that the overall temperature of the stir-fry cylinder 1 tends to be consistent, which is convenient for workers to control the temperature in the stir-fry cylinder 1, and at the same time, the lifted tea leaves can also be placed in a higher temperature environment, thereby increasing the rate of removing moisture from the tea leaves. Compared with arranging the heating structure in the stir-fry cylinder 1, this arrangement is simpler and convenient for replacing and repairing the heating structure. The ventilation plate 409 is arranged so that the air in the stir-fry cylinder 1 can be exchanged with the outside air, so that the moisture generated during the stir-frying can evaporate quickly;

[0025] The hollow tube 402 is provided with a blowing mechanism 5;

[0026] The blowing mechanism 5 includes an air pump 501 and an air hole 504. The air pump 501 is fixedly installed on the top of the bracket 2. The air outlet end of the air pump 501 is connected to a U-shaped tube 502. The bottom end of the U-shaped tube 502 is connected to the hollow tube 402 through a rotating joint 503. The air hole 504 is arranged on the outer wall of the hollow tube 402, and the air hole 504 is connected to the inside of the hollow tube 402. The U-shaped tube 502 and the hollow tube 402 are connected through the rotating joint 503, so that when the hollow tube 402 rotates, the hollow tube 402 can be ensured to be always connected to the U-shaped tube 502. The air pump 501 generates airflow, and the airflow flows through the U-shaped tube 502, the rotating joint 503, and the hollow tube 402 in sequence, and then blown out from the air hole 504. On the one hand, it can blow the tea leaves to make the tea leaves lift up and roll more, and on the other hand, it accelerates the air flow in the stir-frying tube 1, so that the air with moisture flows out of the stir-frying tube 1 quickly.

[0027] A heat insulation cover 6 is fixedly mounted on the bracket 2, and the heat insulation cover 6 covers the top of the stir-fry tube 1. An avoidance groove is provided at the bottom of the heat insulation cover 6, and the avoidance groove is directly opposite to the heater 401. The heat insulation cover 6 is provided to insulate the stir-fry tube 1, reduce the heat exchange between the outer surface of the stir-fry tube 1 and the outside air, and reduce heat loss.

[0028] There are five stir-fry blades 408, which are evenly spaced in the stir-fry cylinder 1. The plurality of stir-fry blades 408 can stir-fry more tea leaves at the same time. The stir-fry blades 408 are curved comb-shaped plates, which can ensure that the stir-fry blades 408 can pick up the tea leaves from the bottom to the top, and reduce the occupation of the space in the stir-fry cylinder 1 by the stir-fry blades 408, thereby improving the air flow channel in the stir-fry cylinder 1.

[0029] A ventilation plate 7 is clamped in the right port of the stir-frying cylinder 1, a rotating ring 8 is fixedly installed on the right outer wall of the ventilation plate 7, and a fixing seat 9 is fixedly installed on the right outer wall of the stir-frying cylinder 1. The rotating ring 8 is rotatably connected with the fixing seat 9 through a pin shaft. The ventilation plate 7 is provided to prevent tea leaves from falling from the stir-frying cylinder 1, and the air in the stir-frying cylinder 1 can also circulate with the outside air. The rotating ring 8 is provided for installing the ventilation plate 7. When taking and placing tea leaves, it is only necessary to rotate the rotating ring 8 to drive the ventilation plate 7 to disengage from the right end port of the stir-frying cylinder 1;

[0030] A holder 11 is fixedly installed on the right outer wall of the stir-fry tube 1, and an elastic holder 10 is clamped inside the holder 11. The elastic holder 10 is fixedly installed on the outer wall of the rotating ring 8. The rotating ring 8 is fixed by inserting the elastic holder 10 into the holder 11 to prevent the rotating ring 8 from rotating during the rotation of the stir-fry tube 1, thereby preventing the ventilation plate 7 from detaching from the right end port of the stir-fry tube 1 due to the rotation of the rotating ring 8.

[0031] Working principle: When in use, pour the tea leaves into the stir-fry tube 1 from the right end port, rotate the rotating ring 8 to drive the ventilation plate 7 to close, then insert the elastic clamping plate 10 into the clamping seat 11, turn on the motor 404 to drive the rotating shaft 405 to rotate, and then drive the gear 1 406 and the hollow tube 402 to rotate, the rotation of the hollow tube 402 drives the stir-fry blades 408 to rotate to stir the tea leaves in the stir-fry tube 1, and at the same time, the rotation of the gear 1 406 drives the gear 2 407 to rotate, and then drives the connecting tube 3 to rotate, and the rotation of the connecting tube 3 drives the stir-fry tube 1 to rotate, and the rotating stir-fry blades 40 8 cooperates to make the tea leaves be lifted to a greater extent, and at the same time, the heater 401 is turned on to heat the stir-fry tube 1, so that the air inside the stir-fry tube 1 and the stir-fry tube 1 are heated, and the tea leaves in the stir-fry tube 1 are heated to achieve the purpose of removing moisture from the tea leaves, and the air pump 501 is turned on to generate airflow, which flows through the U-shaped tube 502, the rotary joint 503, and the hollow tube 402 in sequence, and is blown out from the blowing hole 504. On the one hand, it can blow the tea leaves to make the tea leaves lift and tumble to a greater extent, and on the other hand, it accelerates the air flow in the stir-fry tube 1, so that the air with moisture flows out of the stir-fry tube 1 quickly.

[0032] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A tea production stir-frying device, comprising a stir-frying cylinder (1) and a bracket (2), characterized in that: The left end of the stir-fry cylinder (1) is connected to a connecting pipe (3), the connecting pipe (3) is rotatably connected to the bracket (2) via a bearing, and a stir-fry mechanism (4) is provided on the stir-fry cylinder (1); The stir-fry mechanism (4) comprises a heater (401), a hollow tube (402), and an L-shaped plate (403); the heater (401) is fixedly mounted on the bracket (2), and the heater (401) is located directly below the stir-fry cylinder (1); the right end of the hollow tube (402) extends from the connecting tube (3) into the stir-fry cylinder (1); the hollow tube (402) is rotatably connected to the inner wall of the connecting tube (3) via a bearing; the L-shaped plate (403) is fixedly mounted on the left outer wall of the bracket (2); and a motor (404) is fixedly mounted on the outer wall of the L-shaped plate (403). The output end of the motor (404) is fixedly mounted with a rotating shaft (405), the outer wall of the rotating shaft (405) is fixedly mounted with a gear 1 (406), the gear 1 (406) is meshed with a gear 2 (407), the gear 2 (407) is fixedly mounted on the connecting pipe (3), the hollow tube (402) is transmission-connected to the rotating shaft (405) via a pulley set, the outer wall of the hollow tube (402) is fixedly mounted with a stir-fry blade (408), the left outer wall of the stir-fry cylinder (1) is provided with a notch, and the inner wall of the notch is fixedly mounted with a ventilation plate (409); The hollow tube (402) is provided with an air blowing mechanism (5).

2. A tea production stir-frying device according to claim 1, characterized in that: The blowing mechanism (5) comprises an air pump (501) and an air blowing hole (504). The air pump (501) is fixedly mounted on the top of the bracket (2). The air outlet end of the air pump (501) is connected to a U-shaped tube (502). The bottom end of the U-shaped tube (502) is connected to the hollow tube (402) via a rotating joint (503). The air blowing hole (504) is provided on the outer wall of the hollow tube (402), and the air blowing hole (504) is connected to the inside of the hollow tube (402).

3. A tea production stir-frying device according to claim 1, characterized in that: A heat insulation cover (6) is fixedly mounted on the bracket (2), and the heat insulation cover (6) covers the top of the stir-fry tube (1). An avoidance groove is provided at the bottom of the heat insulation cover (6), and the avoidance groove is directly opposite to the heater (401).

4. A tea production stir-frying device according to claim 1, characterized in that: There are five stir-fry blades (408) which are evenly spaced and distributed in the stir-fry cylinder (1). The stir-fry blades (408) are curved comb-shaped plates.

5. A tea production stir-frying device according to claim 1, characterized in that: A ventilation disk (7) is clamped in the right port of the stir-fry cylinder (1), a rotating ring (8) is fixedly mounted on the right outer wall of the ventilation disk (7), a fixing seat (9) is fixedly mounted on the right outer wall of the stir-fry cylinder (1), and the rotating ring (8) is rotatably connected to the fixing seat (9) via a pin shaft.

6. A tea production stir-frying device according to claim 1, characterized in that: A holder (11) is fixedly mounted on the right outer wall of the stir-fry cylinder (1), an elastic holder (10) is clamped inside the holder (11), and the elastic holder (10) is fixedly mounted on the outer wall of the rotating ring (8).

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