Continuous automatic drying machine for tea leaves

Abstract

The utility model discloses a tea leaf continuous automatic drying machine which comprises a feeding bin, a drying bin, a conveying support, a material distributing roller and a drying frame, the feeding bin is fixedly connected to the back face of the drying bin, the conveying support is arranged in the feeding bin, the material distributing roller is arranged above the conveying support, and the drying frame is arranged in the drying bin. According to the continuous and automatic tea leaf drying machine, the feeding bin, the drying bin, the conveying support, the material distributing roller, the drying frame and the warm air frame are matched with one another, the locking motor rotates to drive the adjusting half gear to rotate, the limiting gear drives the material distributing roller to rotate, corresponding adjustment can be carried out according to use requirements, and the drying efficiency is improved. A lifting push rod pushes a limiting toothed plate to descend to lock a limiting gear, the situation that the material distributing roller rotates again is avoided, an adjusting motor rotates, an adjusting disc is extruded under rotation of a rotating wheel support, the material distributing roller is driven to do reciprocating motion under the action of a reset spring, and the uniformity of uniform leaves is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of automatic drying machine technology, specifically to a continuous automatic tea drying machine. Background Technology

[0002] Tea is one of China's traditional beverages and a national treasure. The tea-making process is quite complex, but with the progress of the times and the development of technology, tea production is gradually moving towards automation. As a result, automatic tea drying machines have emerged.

[0003] Existing dryers require the tea leaves to be evenly distributed first. However, the even distribution baffle is not adjustable. When drying larger tea leaves, they are spread out thinly, while when drying smaller tea leaves, they are spread out thickly. Spreading the tea leaves too thinly or too thickly will affect the subsequent drying effect. Therefore, there is a need to propose a continuous automatic tea dryer. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model provides a continuous automatic tea drying machine.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A continuous automatic tea drying machine includes: a feeding bin and a drying bin, wherein the feeding bin is fixedly connected to the back of the drying bin;

[0007] A conveyor support, which is disposed inside the feed hopper;

[0008] The material distribution roller is positioned above the conveying support;

[0009] A drying rack, which is installed inside the drying chamber;

[0010] A warm air rack is fixedly connected to the top of the inner wall of the drying chamber.

[0011] In the aforementioned continuous automatic tea drying machine, a conveyor motor is fixedly connected to the left side of the feeding hopper, and the output shaft of the conveyor motor is fixedly connected to the rotating shaft of the conveyor roller inside the conveyor support.

[0012] In the aforementioned continuous automatic tea drying machine, an adjusting disc is fixedly connected to the left side of the distributing roller through the feeding hopper;

[0013] A return spring connects the adjusting disc to the feed hopper;

[0014] A limiting gear is fixedly connected to the right side of the distributing roller.

[0015] In the aforementioned continuous automatic tea drying machine, an adjusting bracket is fixedly connected to the left side of the feeding hopper;

[0016] An adjustment motor is fixed to the left side of the adjustment bracket;

[0017] A rotating wheel bracket is fixedly connected to the output shaft of the adjusting motor.

[0018] In the aforementioned continuous automatic tea drying machine, a locking bracket is fixedly connected to the right side of the feeding hopper;

[0019] A locking motor is fixedly connected to the right side of the locking bracket;

[0020] An adjusting half gear is fixedly connected to the output shaft of the locking motor, and the adjusting half gear meshes with a limit gear.

[0021] In the aforementioned continuous automatic tea drying machine, a fixing plate is fixedly connected to the right side of the feeding hopper;

[0022] A lifting push rod, which is fixedly connected to the bottom of the fixed plate;

[0023] A limiting toothed plate is fixedly connected to the bottom of the lifting push rod.

[0024] In the aforementioned continuous automatic tea drying machine, the drying rack is internally fixedly connected with several baffle plates;

[0025] A rotating toothed disc is fixedly connected to the surface of the drying rack;

[0026] Mounting block, the drying rack is connected to the mounting block via a rotating shaft;

[0027] A tilting motor is fixedly connected to the right side of the inner wall of the drying chamber;

[0028] A reversing gear, which is fixedly connected to the output shaft of a reversing motor;

[0029] The discharge port is fixedly connected to the bottom of the drying chamber;

[0030] A guide plate is fixedly connected to the bottom of the inner wall of the drying chamber and corresponds to the discharge port.

[0031] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0032] 1. This utility model, through the cooperation of a feeding hopper, drying hopper, conveying support, distributing roller, drying rack, and warm air rack, realizes a continuous automatic tea drying machine. The locking motor rotates, driving the adjusting half gear to rotate, which in turn drives the distributing roller to rotate through the limit gear, so as to make corresponding adjustments according to the usage requirements. The lifting push rod pushes the limit tooth plate down to lock the limit gear, preventing the distributing roller from rotating again. The adjusting motor rotates, and under the rotation of the rotating wheel support, it squeezes the adjusting plate. Under the action of the return spring, it drives the distributing roller to reciprocate, ensuring the uniformity of the tea leaves.

[0033] 2. In this utility model, the baffle plate extends the time the tea leaves stay in the drying rack, thus ensuring the drying effect.

[0034] 3. In this utility model, the drying rack, driven by a rotating motor, stirs up the tea leaves inside the rack, preventing them from piling up and improving drying efficiency.

[0035] 4. In this utility model, the guide plate ensures that all the tea leaves in the drying rack can be discharged from the discharge port. Attached Figure Description

[0036] Figure 1 This is a structural cross-sectional view of the main view of this utility model;

[0037] Figure 2 This is a structural schematic diagram of the left view of this utility model;

[0038] Figure 3 This is a schematic diagram of the structure of the adjusting disc of this utility model;

[0039] Figure 4 This is a schematic diagram of the adjusting half-gear of this utility model;

[0040] Figure 5 This is a schematic diagram of the structure of the wheel bracket of this utility model;

[0041] Figure 6 This is a perspective view of the limiting tooth plate of this utility model.

[0042] In the picture:

[0043] 1 Feeding bin, 2 Drying bin, 3 Conveyor support, 4 Distributor roller, 5 Drying rack, 6 Warm air rack, 7 Conveyor motor, 8 Adjusting disc, 9 Return spring, 10 Limit gear, 11 Adjusting support, 12 Adjusting motor, 13 Rotary wheel support, 14 Locking support, 15 Locking motor, 16 Adjusting half gear, 17 Fixed plate, 18 Lifting push rod, 19 Limiting tooth plate, 20 Barrier plate, 21 Tilting tooth disc, 22 Mounting block, 23 Tilting motor, 24 Tilting gear, 25 Discharge port, 26 Guide plate. Detailed Implementation

[0044] 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.

[0045] like Figure 1-6 As shown, a continuous automatic tea drying machine includes: a feeding bin 1 and a drying bin 2. The feeding bin 1 is fixedly connected to the back of the drying bin 2. A conveyor motor 7 is fixedly connected to the left side of the feeding bin 1. The output shaft of the conveyor motor 7 is fixedly connected to the rotating shaft of the conveyor roller inside the conveyor support 3.

[0046] Conveyor support 3 is located inside feed hopper 1.

[0047] The material distribution roller 4 is located above the conveying support 3. Four different types of uniform blades are fixedly connected to the surface of the material distribution roller 4. An adjusting plate 8 is fixedly connected through the feed hopper 1 on the left side of the material distribution roller 4. Several protrusions are evenly connected to the left side of the adjusting plate 8.

[0048] The reset spring 9 connects the adjusting plate 8 to the feed bin 1. The left side of the feed bin 1 is fixedly connected to the adjusting bracket 11.

[0049] Adjust the motor 12, which is fixed on the left side of the adjustment bracket 11.

[0050] Rotary wheel bracket 13 is fixedly connected to the output shaft of the regulating motor 12, and two rotary wheels are fixedly connected to the right side of the rotary wheel bracket 13.

[0051] The limiting gear 10 is fixedly connected to the right side of the distributing roller 4. When the adjusting motor 12 rotates, the rotating wheel bracket 13 squeezes the adjusting plate 8. Under the action of the reset spring 9, the distributing roller 4 is driven to reciprocate, ensuring the uniformity of the leaf distribution.

[0052] A locking bracket 14 is fixedly connected to the right side of the feed hopper 1.

[0053] The locking motor 15 is fixedly connected to the right side of the locking bracket 14.

[0054] Adjusting half gear 16 is fixedly connected to the output shaft of locking motor 15. Adjusting half gear 16 meshes with limit gear 10. When locking motor 15 rotates, it drives adjusting half gear 16 to rotate, which in turn drives distributing roller 4 to rotate through limit gear 10. This allows for corresponding adjustments according to usage requirements. Lifting push rod 18 pushes limit tooth plate 19 down to lock limit gear 10, preventing distributing roller 4 from rotating again.

[0055] A fixing plate 17 is fixedly connected to the right side of the feed hopper 1.

[0056] The lifting push rod 18 is fixedly connected to the bottom of the fixed plate 17.

[0057] The limiting tooth plate 19 is fixedly connected to the bottom of the lifting push rod 18.

[0058] The drying rack 5 is located inside the drying chamber 2. Driven by the rotating motor, the tea leaves inside the drying rack 5 are turned over and stir-fried to prevent the tea leaves from piling up and improve the drying efficiency. Several baffle plates 20 are fixedly connected inside the drying rack 5 to extend the residence time of the tea leaves inside the drying rack 5 and ensure the drying effect.

[0059] Rotating toothed disc 21 is fixedly connected to the surface of drying rack 5.

[0060] Mounting block 22, drying rack 5 is connected to mounting block 22 via a rotating shaft.

[0061] The rotating motor 23 is fixedly connected to the right side of the inner wall of the drying chamber 2.

[0062] The flip gear 24 is fixedly connected to the output shaft of the flip motor 23.

[0063] Discharge port 25 is fixedly connected to the bottom of drying chamber 2.

[0064] The guide plate 26 is fixedly connected to the bottom of the inner wall of the drying chamber 2 and corresponds to the discharge port 25, ensuring that all the tea leaves in the drying chamber 2 can be discharged from the discharge port 25.

[0065] The warm air rack 6 is fixedly connected to the top of the inner wall of the drying chamber 2.

[0066] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0067] This utility model provides a continuous automatic tea drying machine. In use, tea leaves are poured onto the surface of the conveyor support 3 for feeding. The locking motor 15 rotates, driving the adjusting half-gear 16 to rotate, which in turn drives the distributing roller 4 to rotate via the limiting gear 10. This allows the distributing roller 4 to be rotated to a suitable leaf-equalizing plate according to usage requirements, and corresponding adjustments are made. The lifting push rod 18 pushes the limiting tooth plate 19 down to lock the limiting gear 10, preventing the distributing roller 4 from rotating again. The adjusting motor 12 rotates, and under the rotation of the rotating wheel support 13, it squeezes the adjusting disc 8. Under the action of the return spring 9, the distributing roller 4 reciprocates, ensuring the uniformity of the leaf distribution. After leaf equalization, the tea leaves are fed into the drying rack 5 via the conveyor support 3. The turning motor 23 rotates, driving the drying rack 5 to rotate and evenly distribute the tea leaves. The tea leaves in the drying rack 5 are then dried by the warm air rack 6 and discharged through the discharge port 25.

[0068] In summary, this continuous automatic tea drying machine, through the cooperation of the feeding hopper 1, drying hopper 2, conveying support 3, distributing roller 4, drying rack 5, and warm air rack 6, solves the problems mentioned in the background technology.

[0069] 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 continuous automatic tea drying machine, comprising: The feeding hopper (1) and the drying hopper (2) are characterized in that the feeding hopper (1) is fixedly connected to the back of the drying hopper (2); Conveyor support (3), which is disposed inside the feed hopper (1); The material distribution roller (4) is positioned above the conveying support (3); A drying rack (5) is disposed inside the drying chamber (2); A heating frame (6) is fixedly connected to the top of the inner wall of the drying chamber (2).

2. The continuous automatic tea drying machine according to claim 1, characterized in that: A conveyor motor (7) is fixedly connected to the left side of the feed hopper (1), and the output shaft of the conveyor motor (7) is fixedly connected to the rotating shaft of the conveyor roller inside the conveyor bracket (3).

3. The continuous automatic tea drying machine according to claim 2, characterized in that: An adjusting disc (8) is fixedly connected to the left side of the feeding bin (1). A return spring (9) connects the adjusting disc (8) to the feed hopper (1); A limiting gear (10) is fixedly connected to the right side of the distributing roller (4).

4. A continuous automatic tea drying machine according to claim 3, characterized in that: An adjusting bracket (11) is fixedly connected to the left side of the feed hopper (1). Adjustment motor (12), which is fixed on the left side of adjustment bracket (11); Rotary wheel bracket (13) is fixedly connected to the output shaft of the regulating motor (12).

5. A continuous automatic tea drying machine according to claim 4, characterized in that: A locking bracket (14) is fixedly connected to the right side of the feed hopper (1). Locking motor (15), which is fixedly connected to the right side of locking bracket (14); Adjusting half gear (16), which is fixedly connected to the output shaft of locking motor (15), and meshing with limiting gear (10).

6. A continuous automatic tea drying machine according to claim 5, characterized in that: A fixing plate (17) is fixedly connected to the right side of the feed hopper (1). A lifting push rod (18) is fixedly connected to the bottom of a fixed plate (17); The limiting tooth plate (19) is fixedly connected to the bottom of the lifting push rod (18).

7. A continuous automatic tea drying machine according to claim 6, characterized in that: The drying rack (5) has several baffle plates (20) fixedly connected inside. A rotating toothed disc (21) is fixedly connected to the surface of the drying rack (5); Mounting block (22), the drying rack (5) is connected to the mounting block (22) via a rotating shaft; A rotating motor (23) is fixedly connected to the right side of the inner wall of the drying chamber (2); A reversing gear (24) is fixedly connected to the output shaft of a reversing motor (23); The discharge port (25) is fixedly connected to the bottom of the drying chamber (2); Guide plate (26) is fixedly connected to the bottom of the inner wall of the drying chamber (2) and corresponds to the discharge port (25).

Images