Tea leaf flattening processing device

Abstract

The utility model discloses a tea leaf flattening processing device which comprises a mounting frame, an extrusion wheel is mounted on the inner side of the mounting frame, the extrusion wheel is connected with the output end of a driving motor mounted on the rear side of the mounting frame and drives the extrusion wheel to rotate, a conveying belt is arranged on the lower side of the extrusion wheel, and the conveying belt is mounted on the inner side of the mounting frame; a discharging groove is formed in the side, away from the extrusion wheel, in the mounting frame and used for discharging tea leaves to be flattened. The tea leaf flattening device at least has the following beneficial effects that the extrusion wheel is driven by the driving motor to rotate, and the extrusion wheel is in meshed connection with the uniform distribution mechanism, so that tea leaves are uniformly distributed and flattened on the conveying belt, the processing efficiency is improved, and the complexity of manual operation is reduced. The tea leaves are gradually and uniformly distributed in the moving process through the design of the uniform distribution mechanism, so that the problem of non-uniform flattening in the flattening process is avoided, meanwhile, uniform distribution of the tea leaves is facilitated through the arrangement of guide columns, and the flattening effect is further improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of tea processing, in particular to a tea leaf flattening processing device. BACKGROUND

[0002] Tea, commonly known as tea, generally includes leaves and sprouts of tea trees, and tea beverages made of tea leaves are one of the three major beverages in the world. Natural conditions for tea tree planting include landform, climate, soil type, etc. The terrain is mainly hilly, the drainage condition is good, the precipitation is abundant, the annual temperature difference is small, the day-night temperature difference is large, the frost-free period is long, and the light condition is good. Such climate conditions are suitable for the growth of various types of tea trees, especially for the growth of large-leaf tea trees.

[0003] In the tea processing process, flattening is an important process, which can make tea leaves form a specific shape, which is beneficial to subsequent drying and storage. The traditional tea leaf flattening method cannot be conveyed by a conveyor belt, and the feeding amount needs to be controlled before flattening, which has low automation degree and uneven flattening effect, and it is difficult to ensure the quality of tea leaves. With the popularization of mechanized production, some automatic tea leaf flattening devices have gradually appeared, but these devices are often complex in structure and cumbersome to operate, and there are still certain limitations in uniform flattening and efficient processing of tea leaves. Therefore, a simple and convenient processing device capable of uniformly and efficiently flattening tea leaves is needed to meet the needs of the tea processing industry CONTENT OF THE INVENTION

[0004] Therefore, the application provides a tea leaf flattening processing device to solve the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the application provides the following technical scheme:

[0006] A tea leaf flattening processing device comprises:

[0007] A mounting frame is provided with an extrusion wheel on the inner side, and the extrusion wheel is connected with the output end of a driving motor mounted on the rear side of the mounting frame to drive the extrusion wheel to rotate. The lower side of the extrusion wheel is provided with a conveyor belt, and the conveyor belt is mounted on the inner side of the mounting frame. A plurality of equal division mechanisms are mounted on the outer side of the conveyor belt at equal intervals, and the equal division mechanisms are in meshing connection with the extrusion wheel.

[0008] A discharge chute is mounted on the side of the mounting frame away from the extrusion wheel to discharge tea leaves to be flattened.

[0009] The equal division mechanism comprises a mounting base, a mounting block is slidably connected to the inner side of the mounting base, a collision strip is mounted on the upper end of the mounting block, a spring is arranged at one end of the mounting block and mounted in the mounting base, and a plurality of guide columns are mounted on the side of the mounting frame facing the collision strip.

[0010] Further, the outer side of the guide column is inclined.

[0011] Further, the inner side of the conveying belt is fitted with a support plate corresponding to the extrusion wheel, and the support plate is fixed to the inner wall of the mounting frame.

[0012] Further, the lower end of the discharge chute is inclined, and the opening width of the lower end of the discharge chute is less than or equal to the distance between adjacent uniform distribution mechanisms.

[0013] Further, the inner side of the collision strip is provided with a filling cavity, and the filling cavity is filled with counterweight particles.

[0014] Further, a plurality of partition strips are fixed inside the collision strip at equal intervals.

[0015] Further, a limiting block is fixed to the upper side of the end of the mounting base away from the guide column.

[0016] Compared with the prior art, the present application has at least the following beneficial effects:

[0017] 1. The driving motor drives the extrusion wheel to rotate, and the extrusion wheel is meshed with the uniform distribution mechanism, so that the tea leaves are evenly distributed and flattened on the conveying belt, improving the processing efficiency and reducing the tediousness of manual operation.

[0018] 2. The design of the uniform distribution mechanism makes the tea leaves gradually and evenly distributed during movement, thereby avoiding uneven flattening during flattening, and the arrangement of the guide column also helps the uniform distribution of the tea leaves, further improving the flattening effect. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more directly illustrate the prior art and the present application, the following exemplary drawings are given. It should be understood that the specific shape, structure shown in the drawings should not be regarded as a limitation condition for realizing the present application; for example, based on the technical concept and exemplary drawings disclosed in the present application, those skilled in the art can easily make routine adjustments or further optimization of the increase / decrease / ownership division, specific shape, positional relationship, connection mode, size ratio relationship, etc. of certain units.

[0020] Figure 1 The overall structure of a tea leaf flattening processing device provided by the present application is shown in the schematic diagram;

[0021] Figure 2 The front view cross-sectional structure of a tea leaf flattening processing device provided by the present application is shown in the schematic diagram;

[0022] Figure 3 The side view cross-sectional structure of the mounting block and the mounting base connection of a tea leaf flattening processing device provided by the present application is shown in the schematic diagram;

[0023] Figure 4 Figure 1 is a schematic diagram of a front view of a filling cavity of a tea leaf flattening processing device according to the present application connected with a collision strip;

[0024] Figure 5 Figure 2 is a schematic diagram of an overall cross-sectional structure of a separation strip of a tea leaf flattening processing device according to the present application connected with a collision strip.

[0025] Legend of reference signs:

[0026] 1, mounting frame; 2, conveying belt; 3, equal division mechanism; 301, mounting base; 302, collision strip; 303, mounting block; 304, filling cavity; 305, separation strip; 306, limiting block; 4, extrusion wheel; 5, support plate; 6, guide column; 7, discharge chute; 8, driving motor. DETAILED DESCRIPTION

[0027] The present application will be further described in detail below with reference to the accompanying drawings.

[0028] Please refer to Figures 1 to 5 The present application provides a tea leaf flattening processing device, which comprises a mounting frame 1, an extrusion wheel 4 mounted on the inner side of the mounting frame 1, and the output end of a driving motor 8 mounted on the rear side of the mounting frame 1 is connected with the extrusion wheel 4 to drive the extrusion wheel 4 to rotate, the lower side of the extrusion wheel 4 is provided with a conveying belt 2, the conveying belt 2 is mounted on the inner side of the mounting frame 1, and a plurality of equal division mechanisms 3 are installed on the outer side of the conveying belt 2 at equal intervals, the equal division mechanisms 3 are in meshing connection with the extrusion wheel 4 to drive the equal division mechanisms 3 to move by the extrusion wheel 4, and the flattening operation of the tea leaves is completed by the meshing gap between the extrusion wheel 4 and the equal division mechanisms 3.

[0029] A discharge chute 7 is mounted on the side of the mounting frame 1 away from the extrusion wheel 4 to discharge the tea leaves to be flattened, so that the equal division mechanisms 3 are used to convey the tea leaves to the lower side of the extrusion wheel 4 for flattening.

[0030] As Figure 4As shown, the equal division mechanism 3 includes a mounting base 301, the inner side of the mounting base 301 is slidingly connected with a mounting block 303, and the upper end of the mounting block 303 is provided with a collision strip 302, one end of the mounting block 303 is provided with a spring mounted in the mounting base 301, and the side of the mounting frame 1 facing the collision strip 302 is provided with a plurality of guide columns 6, so that when the collision strip 302 moves with the conveying belt 2, the collision strip 302 will collide with the guide columns 6 when it contacts the guide columns 6, thereby causing the collision strip 302 to move and displace, and then the mounting block 303 extrudes the spring in the mounting base 301, so that the spring stores energy, and after the collision strip 302 moves away from the guide column 6, the accumulated elastic potential energy is released, so that the collision strip 302 impacts the mounting frame 1, thereby causing the collision strip 302 to rebound and continue to extrude the spring in the mounting base 301, until the elastic potential energy is released, so that the part of the tea attached to the outside of the collision strip 302 can be accumulated downward, and the tea on the upper side of the collision strip 302 is avoided, so that the tea is evenly distributed between the collision strips 302, and the process level of tea flattening is improved;

[0031] At the same time, in the process of collision between the collision strip 302 and the mounting frame 1, the installation of the discharge chute 7 in the mounting frame 1 is affected, so that the discharge chute 7 vibrates, thereby facilitating the discharge of the discharge chute 7, and avoiding the blockage of the opening at the lower end of the discharge chute 7;

[0032] The outside of the guide column 6 is inclined, which facilitates the movement of the collision strip 302;

[0033] The inner side of the conveying belt 2 is provided with a support plate 5 corresponding to the extrusion wheel 4, and the support plate 5 is fixed to the inner wall of the mounting frame 1, so that the lower side of the conveying belt 2 has a support structure, avoiding the deformation of the conveying belt 2 due to its own material when the extrusion wheel 4 extrudes the tea, and ensuring the flattening effect of the tea;

[0034] The lower end of the discharge chute 7 is inclined, and the opening width of the lower end of the discharge chute 7 is less than or equal to the distance between adjacent equal division mechanisms 3, so that the amount of tea discharged from the discharge chute 7 can be limited, avoiding the large amount of tea from being poured out and affecting the uniform distribution of the tea;

[0035] The inner side of the collision strip 302 is provided with a filling cavity 304, so that the collision strip 302 forms a hollow structure, and the filling cavity 304 is filled with counterweight particles, which can be lead particles, iron particles or other particle materials, so that the collision strip 302 can be affected by the inertia of the counterweight particles when it displaces, and multiple displacements are generated;

[0036] Specifically, when the collision strip 302 displaces due to the spring, the counterweight particles temporarily stop due to inertia and do not displace, and then the counterweight particles at the bottom displace due to the friction between the collision strip 302 and the counterweight particles, at this time the collision strip 302 may be in the opposite displacement direction of the counterweight particles, thereby colliding with the collision strip 302, generating vibration and increasing the vibration frequency;

[0037] The inside of the collision bar 302 is fixed with several partition bars 305 at equal intervals, so that the weight particles can be separated, and the collision frequency of the weight particles and the partition bars 305 is increased, thereby increasing the vibration frequency of the collision bar 302, and accelerating the falling of the tea leaves;

[0038] The mounting base 301 is fixed with a limiting block 306 on the upper side of the end away from the guide column 6, so as to constrain the stroke of the collision bar 302, and avoid excessive extrusion of the collision bar 302.

[0039] The technical features of the above embodiments can be combined in any manner (as long as there is no contradiction in the combination of the technical features). In order to make the description simple, not all possible combinations of the technical features in the above embodiments are described. The embodiments not explicitly written should also be considered as the scope of the present disclosure.

Claims

1. A tea flattening processing device, characterized in that, include: Mounting frame (1), with an extrusion wheel (4) mounted on the inner side of the mounting frame (1), and the extrusion wheel (4) connected to the output end of a drive motor (8) mounted on the rear side of the mounting frame (1) to drive the extrusion wheel (4) to rotate. A conveyor belt (2) is provided on the lower side of the extrusion wheel (4), and the conveyor belt (2) is mounted on the inner side of the mounting frame (1). Several equal-splitting mechanisms (3) are equally spaced on the outer side of the conveyor belt (2), and the equal-splitting mechanisms (3) and the extrusion wheel (4) form a meshing connection. The mounting frame (1) is equipped with a discharge trough (7) on the side away from the extrusion wheel (4) to discharge the tea leaves to be flattened; The equalizing mechanism (3) includes a mounting base (301), a mounting block (303) is slidably connected to the inner side of the mounting base (301), and a collision strip (302) is installed on the upper end of the mounting block (303). A spring installed in the mounting base (301) is provided at one end of the mounting block (303). Several guide posts (6) are installed on the side of the mounting frame (1) facing the collision strip (302).

2. The tea flattening processing device according to claim 1, characterized in that, The outer side of the guide post (6) is inclined.

3. The tea flattening processing device according to claim 1, characterized in that, The inner side of the conveyor belt (2) is fitted with a support plate (5) corresponding to the extrusion wheel (4), and the support plate (5) is fixed to the inner wall of the mounting frame (1).

4. The tea flattening processing device according to claim 1, characterized in that, The lower end of the discharge trough (7) is inclined, and the opening width of the lower end of the discharge trough (7) is less than or equal to the distance between adjacent equalizing mechanisms (3).

5. The tea flattening processing device according to claim 1, characterized in that, The inner side of the collision strip (302) is provided with a filling cavity (304), and the filling cavity (304) is filled with counterweight particles.

6. The tea flattening processing device according to claim 5, characterized in that, The collision strip (302) has several partition strips (305) fixed at equal intervals inside.

7. The tea flattening processing device according to claim 5, characterized in that, A limit block (306) is fixed on the upper side of the end of the mounting base (301) away from the guide post (6).

Images