Uniform withering device for single bunch tea

Abstract

The utility model belongs to the technical field of tea withering, specifically relates to a single bunch tea even withering device, including withering groove, the inner wall fixed connection of withering groove has the support net, the left end of withering groove is provided with ventilation mechanism, the front of withering groove is fixedly connected with fixed seat no.

Description

Technical Field

[0001] This utility model relates to the field of tea withering technology, specifically a device for uniform withering of single-bush tea. Background Technology

[0002] Dancong tea, as a premium variety of oolong tea, has an extremely meticulous production process. Withering (also known as "sun-drying" or "air-drying" in oolong tea regions) is the first and most crucial step in forming its unique "mountain flavor" and floral aroma.

[0003] The core purpose of withering equipment is to provide a controlled and uniform water loss environment for fresh leaves, promoting the slow transformation of their internal substances. To overcome weather dependence and achieve large-scale, standardized production, modern withering equipment has emerged.

[0004] The withering trough is one of the most widely used withering devices. It consists of a rectangular trough (metal or brick), a blower, a hot air furnace (or electric heater), and ventilation ducts. The surface of the trough is covered with a metal mesh or canvas for holding the tea leaves.

[0005] A utility model patent with patent authorization announcement number CN206808591U discloses a tea withering trough, including a base and a withering trough body fixed on the base. An electromagnetic vibration device consisting of an iron core, a coil and an armature is set below the withering trough body. A horizontally placed buffer rod is set below the electromagnetic vibration device. The buffer rod is fixed to the base by a buffer spring. Two or more sets of support springs and support rods that form an angle between each other are connected between the buffer rod and the withering trough body. An arc-shaped trough body with an acute angle is set below the withering trough body. The two sides of the arc-shaped trough body are fixed to the withering trough body to form an air duct. A fan is set at the lowest end of the air duct. A heating pipe is set inside the air duct.

[0006] However, the existing withering devices for Dancong tea also have certain defects. First, although the existing withering devices for Dancong tea mostly use components such as hot air blowers to complete the withering process of Dancong tea, the dust and other particulate impurities in the air can easily cause the subsequent filter screen to become clogged.

[0007] Secondly, existing withering devices for Dancong tea often use simple methods such as support nets to place and wither the tea. Due to the unevenness of the placement and stacking of Dancong tea, the withering uniformity is easily poor. Utility Model Content

[0008] The purpose of this utility model is to provide a uniform withering device for Dancong tea, which solves the problem that existing Dancong tea withering devices, which mostly use components such as hot air blowers to complete the withering process, are prone to clogging of the subsequent filter screen due to the influence of dust and other particulate impurities in the air; and solves the problem that existing Dancong tea withering devices mostly use support nets to place and wither the tea, which are prone to poor withering uniformity due to the unevenness of the placement and stacking of Dancong tea.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a device for uniform withering of single-origin tea, comprising a withering trough, a support net fixedly connected to the inner wall of the withering trough, a ventilation mechanism provided at the left end of the withering trough, a fixed seat one fixedly connected to the front of the withering trough, a slider one slidably connected to the inner wall of the fixed seat one, a fixed seat two fixedly connected to the back of the withering trough, a slider two slidably connected to the inner wall of the fixed seat two, a guide rod fixedly connected to the inner side wall of the fixed seat two, the guide rod slidably connected to the slider two, an mounting plate fixedly connected to the vertical parts of the slider two and the slider one, two symmetrically distributed telescopic rods slidably connected to the inner wall of the mounting plate, a connecting plate fixedly connected to the lower ends of the two telescopic rods, a spring one fixedly connected to the upper end of the connecting plate, the other end of the spring one fixedly connected to the mounting plate, a flattening rod fixedly connected to the lower end of the connecting plate, and the flattening rod slidably connected to the support net.

[0010] Preferably, the first slider is slidably connected to the withering groove, and the second slider is slidably connected to the withering groove. Both the first slider and the second slider are L-shaped and made of high-strength resin. Through the cooperation of the first slider and the second slider, the mounting plate can be supported and fixed. The high-strength resin material has good structural lightness and lightweight characteristics.

[0011] Preferably, multiple leveling rods are provided, and the multiple leveling rods are evenly distributed on the connecting plate. The leveling rods are made of wear-resistant rubber. By setting up the leveling rods, the Dancong tea can be leveled, and the wear-resistant rubber material has good durability.

[0012] Preferably, a fixing lug is fixedly connected to the left end of the withering trough, and a motor is fixedly installed at the left end of the fixing lug. The output shaft of the motor is rotatably connected to the fixing lug, and a screw is fixedly connected to the output shaft of the motor. The screw is rotatably connected to a fixing seat and a slider is connected by a thread. Through the cooperation of the motor and the screw, the slider can be driven to move, thereby moving the mounting plate and causing the flattening rod to move along the surface of the support net to flatten the Dancong tea on the support net.

[0013] Preferably, the ventilation mechanism comprises an air inlet, the left end of the withering tank is provided with the air inlet, a mounting shell is fixedly connected to the left end of the withering tank and located outside the air inlet, a hot air blower is arranged inside the mounting shell, a moving frame is slidably connected to the inner wall of the mounting shell, a filter screen is fixedly connected to the inner wall of the moving frame, two symmetrically distributed contact pieces are fixedly connected to the inner side wall of the mounting shell, each contact piece is in contact with the moving frame, four uniformly distributed fixing pieces are fixedly connected to the inner side wall of the mounting shell, a sliding rod is fixedly connected to the surface of each fixing piece, the sliding rod is slidably connected to the moving frame, and a second spring is arranged outside the sliding rod. Through the cooperative use of the hot air blower and the air inlet, the single clonal tea on the supporting net can be withered. Under the action of the filter screen, particulate impurities such as dust in the air can be filtered out, avoiding pollution to subsequent equipment components, single clonal tea and the like.

[0014] Preferably, the moving frame is generally in a rectangular frame shape, the moving frame is made of elastic rubber, the filter screen is generally in a rectangular shape, and the filter screen is made of stainless steel wire. Through the arrangement of the elastic rubber material, a good oscillating elastic effect of the moving frame can be ensured, and under the action of the stainless steel wire material, a good oscillating effect of the filter screen can be ensured.

[0015] Preferably, one end of the second spring is fixedly connected with the fixing piece, the other end of the second spring is fixedly connected with the moving frame, a handle is fixedly connected to the middle of the left end of the moving frame, and a plurality of uniformly distributed rubber rings are fixedly sleeved outside the vertical portion of the handle. Through the arrangement of the second spring, the moving frame can be connected and used. Under the action of the handle, the moving frame can be pulled to move, and the arrangement of the rubber rings can improve the hand feel when using the handle.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. The present utility model can be used for placing single clonal tea through the arrangement of the supporting net. Under the action of structures such as the motor and the screw rod, the first sliding block, the second sliding block and the like can be driven to move, so that the mounting plate drives the connecting plate to move, the leveling rod slides along the surface of the supporting net to level and stir the single clonal tea, which facilitates subsequent uniform withering treatment.

[0018] 2. The present utility model can deliver hot air into the withering tank through the action of structures such as the hot air blower and the air inlet, and cooperate with the action of the supporting net to wither single clonal tea. Under the action of the filter screen, particulate impurities such as dust in the air can be filtered out, and under the action of structures such as the handle, the second spring and the contact pieces, the moving frame can drive the filter screen to oscillate, so as to oscillate and clean particulate impurities such as dust, avoiding the problem of blockage of the filter screen. Description of Drawings

[0019] Figure 1 This is a perspective view of the overall structure of this utility model;

[0020] Figure 2 For the present utility model Figure 1 Rear view;

[0021] Figure 3 For the present utility model Figure 1 Top view;

[0022] Figure 4 For the present utility model Figure 1 A schematic diagram of the internal structure of a partial mounting shell;

[0023] Figure 5 For the present utility model Figure 4 Enlarged view of the mounting shell.

[0024] In the diagram: 1. Withering trough; 100. Support net; 2. Ventilation mechanism; 3. Fixed seat one; 4. Slider one; 5. Fixed seat two; 6. Slider two; 7. Guide rod; 8. Mounting plate; 9. Telescopic rod; 10. Connecting plate; 11. Spring one; 12. Leveling rod; 13. Fixing ear; 14. Motor; 15. Screw; 20. Air inlet; 21. Mounting shell; 22. Hot air blower; 23. Moving frame; 24. Filter screen; 25. Contact plate; 26. Fixing plate; 27. Sliding rod; 28. Spring two; 29. ​​Handle. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5A device for uniform withering of single-origin tea includes a withering trough 1, a support net 100 fixedly connected to the inner wall of the withering trough 1, a fixed seat 3 fixedly connected to the front of the withering trough 1, a slider 4 slidably connected to the inner wall of the fixed seat 3, a fixed seat 5 fixedly connected to the back of the withering trough 1, a slider 6 slidably connected to the inner wall of the fixed seat 5, a guide rod 7 fixedly connected to the inner side wall of the fixed seat 5, the guide rod 7 slidably connected to the slider 6, an mounting plate 8 fixedly connected to the vertical parts of the slider 6 and the slider 4, two symmetrically distributed telescopic rods 9 slidably connected to the inner wall of the mounting plate 8, a connecting plate 10 fixedly connected to the lower ends of the two telescopic rods 9, a spring 11 fixedly connected to the upper end of the connecting plate 10, the other end of the spring 11 fixedly connected to the mounting plate 8, and a flattening rod 12 fixedly connected to the lower end of the connecting plate 10, the flattening rod 12 slidably connected to the support net 100.

[0027] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 Slider 1 4 is slidably connected to withering groove 1, and slider 2 6 is slidably connected to withering groove 1. Both slider 1 4 and slider 2 6 are L-shaped and made of high-strength resin. By using slider 1 4 and slider 2 6 together, the mounting plate 8 can be supported and fixed. The high-strength resin material has good structural lightness and lightweight characteristics.

[0028] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 Multiple leveling rods 12 are provided and are evenly distributed on the connecting plate 10. The leveling rods 12 are made of wear-resistant rubber. By setting up the leveling rods 12, the Dancong tea can be leveled, and the wear-resistant rubber material has good durability.

[0029] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 A fixing ear 13 is fixedly connected to the left end of the withering trough 1. A motor 14 is fixedly installed on the left end of the fixing ear 13. The output shaft of the motor 14 is rotatably connected to the fixing ear 13. A screw 15 is fixedly connected to the output shaft of the motor 14. The screw 15 is rotatably connected to the fixing seat 3. The screw 15 is threadedly connected to the slider 4. Through the cooperation of the motor 14 and the screw 15, the slider 4 can be driven to move, thereby driving the mounting plate 8 to move, so that the flattening rod 12 moves along the surface of the support net 100 to flatten the Dancong tea on the support net 100.

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , a ventilation mechanism 2 is arranged at the left end of a withering tank 1, the ventilation mechanism 2 comprises an air inlet 20, the left end of the withering tank 1 is provided with the air inlet 20, a mounting shell 21 is fixedly connected to the left end of the withering tank 1 and located outside the air inlet 20, a hot air blower 22 is arranged inside the mounting shell 21, a moving frame 23 is slidably connected to the inner wall of the mounting shell 21, a filter screen 24 is fixedly connected to the inner wall of the moving frame 23, two symmetrically distributed contact pieces 25 are fixedly connected to the inner side wall of the mounting shell 21, each contact piece 25 is in contact with the moving frame 23, four uniformly distributed fixing pieces 26 are fixedly connected to the inner side wall of the mounting shell 21, a sliding rod 27 is fixedly connected to the surface of each fixing piece 26, the sliding rod 27 is slidably connected with the moving frame 23, a second spring 28 is arranged outside the sliding rod 27. Through the cooperative use of the hot air blower 22 and the air inlet 20, the Dancong tea on a support net 100 can be withered. Under the action of the filter screen 24, particulate impurities such as dust in the air can be filtered out, so as to avoid pollution to subsequent components of the device and Dancong tea.

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , the moving frame 23 is overall in a rectangular frame shape, the moving frame 23 is made of elastic rubber, the filter screen 24 is overall in a rectangular shape, and the filter screen 24 is made of stainless steel wire. Through the arrangement of the elastic rubber material, a good oscillation elastic effect of the moving frame 23 can be ensured, and under the action of the stainless steel wire material, a good oscillation effect of the filter screen 24 can be ensured.

[0032] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , one end of the second spring 28 is fixedly connected with the fixing piece 26, the other end of the second spring 28 is fixedly connected with the moving frame 23, a handle 29 is fixedly connected to the middle of the left end of the moving frame 23, a plurality of uniformly distributed rubber rings are fixedly sleeved outside the vertical portion of the handle 29. Through the arrangement of the second spring 28, the moving frame 23 can be connected for use, under the action of the handle 29, the moving frame 23 can be pulled to move, and the arrangement of the rubber rings can improve the hand feel when using the handle 29.

[0033] The specific implementation process of this utility model is as follows: In use, the hot air blower 22 can deliver hot air into the withering trough 1 to wither the Dancong tea placed on the support net 100. Under the action of the filter screen 24, dust and other particulate impurities in the air are filtered out to avoid contamination of subsequent Dancong tea, components, etc. The handle 29 can be pulled to the left to move the moving frame 23 along the surface of the guide rod 7, so that the moving frame 23 is separated from the contact piece 25. Under the action of the fixing piece 26, the spring 28 can be deformed. When the handle 29 is released, the spring 28 can be restored to its original shape to push the moving frame 23 to move back along the surface of the guide rod 7, so that the moving frame 23 contacts and vibrates with the contact piece 25, causing the filter screen 24 to vibrate and clean the dust and other particles attached to the filter screen 24 to ensure good air permeability of the filter screen 24.

[0034] The output shaft is driven by motor 14 to rotate, which in turn drives screw 15 to rotate. With the threaded connection, slider 4 can slide along the inner wall of fixed seat 3, thereby moving mounting plate 8. Slider 6 slides along the surface of guide rod 7, making mounting plate 8 in a stable moving state. This, in turn, drives telescopic rod 9 to move, causing connecting plate 10 to drive flattening rod 12 to slide along the surface of support net 100, flattening and smoothing the Dancong tea on support net 100. Under the deformation of spring 11, connecting plate 10 can be pushed to drive flattening rod 12 to always be in contact with support net 100, so as to ensure good contact effect of flattening rod 12, flattening Dancong tea to ensure uniformity of subsequent withering.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for uniform withering of single-origin tea, comprising a withering trough (1), characterized in that: A support mesh (100) is fixedly connected to the inner wall of the withering trough (1). A ventilation mechanism (2) is provided at the left end of the withering trough (1). A fixed seat (3) is fixedly connected to the front of the withering trough (1). A slider (4) is slidably connected to the inner wall of the fixed seat (3). A fixed seat (5) is fixedly connected to the back of the withering trough (1). A slider (6) is slidably connected to the inner wall of the fixed seat (5). A guide rod (7) is fixedly connected to the inner side wall of the fixed seat (5). The guide rod (7) is slidably connected to the slider (6). The vertical parts of slider two (6) and slider one (4) are fixedly connected to an installation plate (8). The inner wall of the installation plate (8) is slidably connected to two symmetrically distributed telescopic rods (9). The lower ends of the two telescopic rods (9) are fixedly connected to a connecting plate (10). The upper end of the connecting plate (10) is fixedly connected to a spring one (11). The other end of the spring one (11) is fixedly connected to the installation plate (8). The lower end of the connecting plate (10) is fixedly connected to a flattening rod (12). The flattening rod (12) is slidably connected to the support net (100).

2. The device for uniform withering of single-bush tea according to claim 1, characterized in that: The first slider (4) is slidably connected to the withering trough (1), and the second slider (6) is slidably connected to the withering trough (1). Both the first slider (4) and the second slider (6) are L-shaped, and both the first slider (4) and the second slider (6) are made of high-strength resin.

3. The device for uniform withering of single-bush tea according to claim 1, characterized in that: Multiple leveling rods (12) are provided, and the multiple leveling rods (12) are evenly distributed on the connecting plate (10). The leveling rods (12) are made of wear-resistant rubber.

4. The device for uniform withering of single-bush tea according to claim 1, characterized in that: The left end of the withering groove (1) is fixedly connected to a fixing ear (13), and a motor (14) is fixedly installed on the left end of the fixing ear (13). The output shaft of the motor (14) is rotatably connected to the fixing ear (13). The output shaft of the motor (14) is fixedly connected to a screw (15). The screw (15) is rotatably connected to a fixed seat (3). The screw (15) is threadedly connected to a slider (4).

5. The device for uniform withering of single-bush tea according to claim 1, characterized in that: The ventilation mechanism (2) includes an air inlet (20). An air inlet (20) is provided at the left end of the withering trough (1). An installation shell (21) is fixedly connected to the left end of the withering trough (1) and outside the air inlet (20). A hot air blower (22) is provided inside the installation shell (21). A movable frame (23) is slidably connected to the inner wall of the installation shell (21). A filter screen (24) is fixedly connected to the inner wall of the movable frame (23). Two symmetrically distributed contact pieces (25) are fixedly connected to the inner side wall of the installation shell (21). Each contact piece (25) is in contact with the movable frame (23). Four evenly distributed fixed pieces (26) are fixedly connected to the inner side wall of the installation shell (21). A slide rod (27) is fixedly connected to the surface of each fixed piece (26). The slide rod (27) is slidably connected to the movable frame (23). A spring (28) is provided on the outer side of the slide rod (27).

6. The device for uniform withering of single-bush tea according to claim 5, characterized in that: The moving frame (23) has a generally square-loop shape, and the moving frame (23) is made of elastic rubber; the filter screen (24) has a generally rectangular shape, and the filter screen (24) is made of stainless steel wire.

7. The device for uniform withering of single-origin tea according to claim 5, characterized in that: One end of the second spring (28) is fixedly connected to the fixing plate (26), the other end of the second spring (28) is fixedly connected to the moving frame (23), a handle (29) is fixedly connected to the middle of the left end of the moving frame (23), and a plurality of uniformly distributed rubber rings are fixedly sleeved on the outer side of the vertical portion of the handle (29).

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