Cooling equipment used after stir-frying processing of tea leaves

Abstract

The utility model discloses cooling equipment for stir-fried tea leaves, which relates to the technical field of tea leaf cooling equipment and particularly comprises a roller frame, a circular ring and two groups of support frames, a breathable filter screen is arranged on the roller frame, an annular bearing is fixed on the inner wall of the circular ring, and the annular bearing is fixedly sleeved on the surfaces of the roller frame and the breathable filter screen. By arranging a roller frame, a circular ring, a speed regulation fan and a speed reduction motor, stir-fried tea leaves are put into the roller frame, and the speed reduction motor is started to drive the roller frame and a breathable filter screen to rotate through a gear and a gear ring, so that the stirred tea leaves are quickly cooled, and the accumulation of stir-fried hot tea is avoided; then, the speed regulating fan is started to rotate to blow the turned tea leaves inside for rapid cooling, so that the effects of automatically turning the tea leaves and rapidly cooling the stir-fried tea leaves through blowing of the speed regulating fan are achieved; the tea cooling device solves the problems that the cost is increased due to the fact that existing tea cooling is generally manually operated, and tea cooling is slow due to the fact that one piece of tea is held for cooling every time.

Description

Technical Field

[0001] The utility model relates to tea cooling equipment, in particular to tea cooling equipment after stir-frying. Background Art

[0002] Tea is one of our tea drinks. Tea has a long history in my country. In the past, tea was manually operated, but now it is replaced by mechanization. However, tea frying and cold cutting are generally still manual operations. Mechanized operations include bagging and packaging. Tea frying requires manual control of the color and moisture of the tea leaves, which can improve the taste of the tea. Existing cooling generally uses a fan, and then the staff picks up the tea leaves and scatters them in front of the fan outlet. In order to increase the cooling speed, manual operation consumes a lot of manpower, which increases its cost. In addition, the staff can only pick up a handful of tea leaves for cooling each time, which leads to slow cooling of the tea leaves. Utility Model Content

[0003] The utility model aims to solve the problems that the existing tea cooling is generally manual operation, which increases the cost and each time a handful of tea is held for cooling, resulting in slow cooling of the tea.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A cooling device for tea leaves after frying processing, comprising a drum frame, a ring and two groups of support frames, wherein an air-permeable filter screen is arranged on the drum frame, an annular bearing is fixed on the inner wall of the ring, the annular bearing is fixedly sleeved on the surface of the drum frame and the air-permeable filter screen, the two groups of support frames are fixed on the surface of the ring to stably place the drum frame and the ring on the ground, a reduction motor is fixed on the side of one of the two groups of support frames, the surfaces of the drum frame and the air-permeable filter screen are located on one side of the ring and are fixedly sleeved with a gear ring, a gear is fixedly sleeved on the output shaft of the reduction motor, the gear and the gear ring are meshed with each other, one group of support frames is located on the other side of the reduction motor and a support rod is fixed, the inner wall of the drum frame is located at one end of the support rod and a rotating bearing is fixed, a rotating tube is fixed on the inner wall of the rotating bearing, the end of the support rod away from the support frame is fixedly connected to the surface of the rotating tube, a speed-regulating fan is arranged inside the rotating tube, and a flip cover is arranged at the end of the drum frame away from the speed-regulating fan.

[0006] Preferably, inclined plates are provided on the inner walls of the drum frame and the air-permeable filter screen.

[0007] Preferably, the mesh diameter of the air-permeable filter is 1 mm to 2 mm.

[0008] Preferably: a grid plate is fixed on the inner wall of the drum frame near the speed regulating fan.

[0009] Preferably, diagonal braces are provided on the sides of the support frame.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] By arranging a drum frame, a circular ring, a speed-regulating fan and a reduction motor, the stir-fried tea leaves are placed in the drum frame. When the reduction motor is started, it drives the drum frame and the air-permeable filter to rotate through the gears and the gear rings, thereby achieving rapid cooling of the turned tea leaves and avoiding accumulation of hot tea after stir-frying. Then the speed-regulating fan is started to rotate and blow the turned tea leaves inside to quickly cool them down, thereby achieving the effects of automatically turning the tea leaves and quickly cooling the stir-fried tea leaves by blowing with the speed-regulating fan, solving the problems of manual operation for existing tea cooling, which increases the cost, and slow cooling of the tea leaves caused by cooling a handful of tea leaves each time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a cooling device for tea leaves after stir-frying.

[0013] Figure 2 The present invention is a schematic diagram of the front cross-sectional structure of the position of the drum frame and the speed regulating fan in a cooling device after tea frying processing.

[0014] As shown in the figure: 1. Roller frame; 2. Ring; 3. Support frame; 4. Breathable filter; 5. Annular bearing; 6. Reducer motor; 7. Gear ring; 8. Gear; 9. Support rod; 10. Rotating bearing; 11. Rotating pipe; 12. Speed-regulating fan; 13. Flip cover; 14. Inclined plate; 15. Grid plate. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0016] See also Figures 1-2 In the embodiment of the utility model, a cooling device for tea leaves after frying processing comprises a drum frame 1, a ring 2 and two groups of support frames 3. The drum frame 1 is provided with a breathable filter 4. The mesh diameter of the breathable filter 4 is one millimeter to two millimeters. The size of the aperture is not easy for the tea leaves to flow out, and the debris can be filtered through the breathable filter 4 while turning and cooling, thereby improving the quality of the tea leaves. Inclined plates 14 are provided on the inner walls of the drum frame 1 and the breathable filter 4. The purpose of the design is to separate the tea leaves after turning them over, so that the tea leaves can be turned over more delicately. The sides of the support frame 3 are provided with oblique braces to increase the supporting area of ​​the support frame 3, making its support very stable.

[0017] An annular bearing 5 is fixed on the inner wall of the circular ring 2, and the annular bearing 5 is fixedly sleeved on the surface of the drum frame 1 and the air-permeable filter screen 4. Two groups of support frames 3 are fixed on the surface of the circular ring 2 to stably place the drum frame 1 and the circular ring 2 on the ground. A reduction motor 6 is fixed on the side of one of the two groups of support frames 3. The surfaces of the drum frame 1 and the air-permeable filter screen 4 are located on one side of the circular ring 2 and are fixedly sleeved with a gear ring 7. A gear 8 is fixedly sleeved on the output shaft of the reduction motor 6, and the gear 8 and the gear ring 7 are meshed with each other. A group of support frames 3 is fixed with a support rod 9 on the other side of the reduction motor 6. A rotating bearing 10 is fixed on the inner wall of the drum frame 1 at one end of the support rod 9, and a rotating tube 11 is fixed on the inner wall of the rotating bearing 10. The support rod 9 is away from one end of the support frame 3. It is fixedly connected to the surface of the rotating tube 11, and a speed-regulating fan 12 is arranged inside the rotating tube 11. A grid plate 15 is fixed on the inner wall of the drum frame 1 near the speed-regulating fan 12. A flip cover 13 is arranged at one end of the drum frame 1 away from the speed-regulating fan 12. The flip cover 13 is mainly used to put tea leaves into the drum frame 1. After the tea leaves are put into the drum frame 1, the flip cover 13 is closed, and then the reduction motor 6 and the regulating fan are started. The reduction fan is started and drives the drum frame 1 to rotate through the gear 8 and the gear ring 7. The rotation of the drum frame 1 drives the internal tea leaves to flip, so that the tea leaves are not easy to accumulate and the heat dissipation is faster. Then the fan is adjusted to rotate and the fan is adjusted to blow the tea leaves inside the drum frame 1. The gas flow inside the drum frame 1 is accelerated by adjusting the fan, so that the heat is quickly driven to improve the cooling effect.

Claims

1. A cooling device for tea leaves after stir-frying, comprising a drum frame (1), a ring (2) and two sets of support frames (3), characterized in that: The drum frame (1) is provided with a breathable filter screen (4), an annular bearing (5) is fixed on the inner wall of the circular ring (2), the annular bearing (5) is fixedly sleeved on the surface of the drum frame (1) and the breathable filter screen (4), two groups of support frames (3) are fixed on the surface of the circular ring (2) to stably place the drum frame (1) and the circular ring (2) on the ground, a reduction motor (6) is fixed on the side of one of the two groups of support frames (3), a gear ring (7) is fixedly sleeved on the surface of the drum frame (1) and the breathable filter screen (4) located on one side of the circular ring (2), and the output of the reduction motor (6) is A gear (8) is fixedly sleeved on the output shaft, and the gear (8) and the gear ring (7) are meshed with each other. A support frame (3) is located on the other side of the reduction motor (6) and is fixed with a support rod (9). The inner wall of the roller frame (1) is located at one end of the support rod (9) and is fixed with a rotating bearing (10). A rotating tube (11) is fixed on the inner wall of the rotating bearing (10). The end of the support rod (9) away from the support frame (3) is fixedly connected to the surface of the rotating tube (11). A speed regulating fan (12) is arranged inside the rotating tube (11), and a flip cover (13) is arranged at the end of the roller frame (1) away from the speed regulating fan (12).

2. The cooling device for tea leaves after stir-frying according to claim 1, characterized in that: Inclined plates (14) are provided on the inner walls of the drum frame (1) and the air-permeable filter screen (4).

3. The cooling device for tea leaves after stir-frying according to claim 1, characterized in that: The mesh diameter of the air permeable filter (4) is 1 mm to 2 mm.

4. The cooling device for tea leaves after stir-frying according to claim 1, characterized in that: A grid plate (15) is fixed on the inner wall of the drum frame (1) near the speed regulating fan (12).

5. The cooling device for tea leaves after stir-frying according to claim 1, characterized in that: The side surfaces of the support frame (3) are provided with diagonal braces.

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