Tea spreading and cooling machine

Abstract

The utility model relates to the technical field of tea leaf processing, and discloses a tea leaf spreading and cooling machine which comprises a conveying assembly used for conveying tea leaves and a supporting frame used for installing and supporting the conveying assembly, the supporting frame comprises supporting stand columns and three sets of installing plates, and the supporting stand columns are symmetrically and evenly arranged on the two sides of the conveying assembly at intervals. Each group of mounting plates comprises two mounting plates, the two mounting plates in the same group are symmetrically and fixedly mounted on the inner sides between all the supporting stand columns on the same side, and the three groups of mounting plates are uniformly arranged at intervals in a layered manner up and down; the number of the conveying assemblies is three, the three conveying assemblies are arranged among the three mounting plates correspondingly, and the supporting frame is further provided with a spreading structure used for evenly spreading tea leaves. According to the spreading and cooling device, due to the arrangement of the multiple layers of transmission assemblies, the size is relatively small and the occupied area is small while the spreading and cooling treatment length of the device is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea processing, and specifically relates to a tea cooling machine. Background Art

[0002] Cooling is an important step in the preparation of tea. In order to prevent the temperature of the tea leaves from being too high after withering, which is not conducive to the subsequent rolling steps, and the subsequent processing steps cannot be carried out once the temperature is too high, the tea leaves are generally required to be cooled after withering. Cooling can effectively cool the tea leaves after withering.

[0003] To ensure the cooling effect, some current cooling equipment is usually long and occupies a large area, which is not conducive to workshop equipment planning. In addition, in order to improve the cooling efficiency, the existing cooling equipment is often equipped with some blowing devices. Although this method is conducive to improving the cooling efficiency of tea leaves, it may cause the tea leaves to be blown and piled up or scattered. Utility Model Content

[0004] The utility model aims to provide a tea cooling machine which occupies a small area while ensuring a cooling area.

[0005] The purpose of the utility model is achieved in this way. A tea cooling machine includes a transmission component for tea transmission and a support frame for mounting and supporting the transmission component, the support frame includes support columns and mounting plates, the support columns are symmetrically and evenly spaced at positions on both sides of the transmission component, and three groups of mounting plates are provided, each group of mounting plates includes two, and the two mounting plates in the same group are symmetrically fixedly installed on the inner side between all the supporting columns on the same side, and the three groups of mounting plates are evenly spaced and layered;

[0006] The transmission components are provided in three groups, and the three groups of transmission components are respectively arranged between the three groups of mounting plates, and a spreading structure for evenly spreading the tea leaves is also provided on the supporting frame.

[0007] Compared with the prior art, the utility model has the following beneficial effects:

[0008] 1. The setting of multi-layer transmission components makes the device relatively small in size and occupies a small area while ensuring the cooling treatment length.

[0009] 2. The setting of the spreading plate can scrape the tea leaves when they are transported to avoid tea leaves piling up and affecting the efficiency of tea leaves cooling.

[0010] 3. The setting of the air guide plate and the ventilation holes drives the air flow through the ventilation effect of the ventilation holes and the airflow guiding effect generated by the inclined air guide plate during the movement, thereby further improving the efficiency of tea cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0013] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0014] Figure 4 For the utility model Figure 2 Enlarged view of point B in the middle;

[0015] Figure 5 It is a schematic diagram of the transmission component structure of the utility model.

[0016] Explanation of reference numerals: 11. Support column; 12. Mounting plate; 20. Transmission assembly; 21. Transmission roller; 22. Transmission belt; 23. Ventilation hole; 24. Baffle; 25. Air guide plate; 30. Servo motor; 40. Material spreading plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0018] A tea cooling machine, such as Figure 1-4 As shown, it includes a transmission component 20 for tea transmission and a support frame for mounting and supporting the transmission component 20, the support frame includes support columns 11 and mounting plates 12, the support columns 11 are symmetrically and evenly spaced at both sides of the transmission component 20, and the mounting plates 12 are provided in three groups, each group of mounting plates 12 includes two, and the two mounting plates 12 in the same group are symmetrically fixedly installed on the inner side between all the support columns 11 on the same side, and the three groups of mounting plates 12 are evenly spaced and layered;

[0019] like Figure 1-2 As shown, three groups of transmission components 20 are provided, and the three groups of transmission components 20 are respectively arranged between the three groups of mounting plates 12, and a spreading structure for evenly spreading tea leaves is also provided on the support frame.

[0020] Its function is that the arrangement of the multi-layer transmission assembly 20 enables the device to be relatively small in size and occupy a small area while ensuring the cooling treatment length.

[0021] like Figure 3-5As shown, each transmission assembly 20 includes two transmission rollers 21, and the two transmission rollers 21 are rotatably mounted at the two end positions between the corresponding two mounting plates 12, and a transmission belt 22 for spreading tea leaves is fitted between the two transmission rollers 21.

[0022] like Figure 3-5 As shown, a servo motor 30 is fixedly mounted on the outer side of the corresponding mounting plate 12 at one end of one of the transmission rollers 21 of each transmission assembly 20, and the output shaft of the servo motor 30 is fixedly connected to one end of the corresponding transmission roller 21 through a coupling, and the rotation directions of the servo motors 30 of two adjacent layers are opposite.

[0023] like Figure 3-5 As shown, the three conveyor belts 22 are mutually staggered, and the tail of the upper conveyor belt 22 is shorter than the head of the lower conveyor belt 22 .

[0024] like Figure 3-5 As shown, ventilation holes 23 for ventilation are evenly spaced between the two side surfaces of the conveyor belt 22, and baffles 24 are protruding outwards on both sides of the conveyor belt 22.

[0025] like Figure 3-5 As shown, air guide plates 25 are evenly spaced apart on the outside of the conveyor belt 22 and between the two baffles 24, and the air guide plates 25 are inclined.

[0026] Its function is that the arrangement of the air guide plate 25 and the ventilation holes 23 drives the air flow through the ventilation effect of the ventilation holes 23 and the airflow guiding effect generated by the inclined air guide plate 25 during the movement, thereby further improving the efficiency of cooling the tea leaves.

[0027] like Figure 4 As shown, the paving structure is a spreading plate 40 , which is fixedly installed one by one between two supporting columns 11 on both sides opposite to each other and located above each group of transmission components 20 , and three spreading plates 40 are respectively arranged near the heads of the three transmission components 20 .

[0028] Its function is that the setting of the spreading plate 40 can scrape the tea leaves when the tea leaves are transported, so as to prevent the tea leaves from piling up and affecting the cooling efficiency of the tea leaves.

[0029] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A tea leaf cooling machine, comprising a transmission assembly (20) for transmitting tea leaves and a support frame for mounting and supporting the transmission assembly (20), characterized in that: The support frame comprises support columns (11) and mounting plates (12), wherein the support columns (11) are symmetrically and evenly spaced at positions on both sides of the transmission component (20), and the mounting plates (12) are provided in three groups, each group of mounting plates (12) comprises two, and the two mounting plates (12) in the same group are symmetrically and fixedly installed on the inner sides between all the support columns (11) on the same side, and the three groups of mounting plates (12) are evenly spaced and arranged in layers up and down; The transmission components (20) are provided in three groups, and the three groups of transmission components (20) are respectively arranged between the three groups of mounting plates (12), and a spreading structure for evenly spreading tea leaves is also provided on the support frame.

2. The tea cooling machine according to claim 1, characterized in that: Each group of the transmission components (20) comprises two transmission rollers (21), the two transmission rollers (21) are rotatably mounted at two end positions between the corresponding two mounting plates (12), and a transmission belt (22) for spreading tea leaves is fitted between the two transmission rollers (21).

3. The tea cooling machine according to claim 1, characterized in that: A servo motor (30) is fixedly mounted on the outer side of a corresponding mounting plate (12) at one end of one of the transmission rollers (21) of each group of the transmission components (20), and an output shaft of the servo motor (30) is fixedly connected to one end of the corresponding transmission roller (21) via a coupling, and the rotation directions of the servo motors (30) of two adjacent layers are opposite.

4. The tea cooling machine according to claim 2, characterized in that: The three conveyor belts (22) are arranged in a mutually staggered manner, and the tail of the upper conveyor belt (22) is shorter than the head of the lower conveyor belt (22).

5. The tea cooling machine according to claim 4, characterized in that: Ventilation holes (23) for ventilation are evenly spaced between the two side surfaces of the conveyor belt (22), and baffles (24) are protruding outwards on both sides of the conveyor belt (22).

6. The tea cooling machine according to claim 5, characterized in that: Wind guide plates (25) are evenly spaced apart on the outside of the conveyor belt (22) and between the two baffles (24), and the wind guide plates (25) are arranged in an inclined shape.

7. The tea cooling machine according to claim 1, characterized in that: The paving structure is a material spreading plate (40), which is fixedly installed one by one between two supporting columns (11) on both sides opposite to each other and located above each group of transmission components (20), and three material spreading plates (40) are respectively arranged near the heads of the three transmission components (20).

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