Tea spreading device for primary production of tea

Abstract

The utility model relates to the field of tea leaf processing devices, in particular to a tea leaf spreading device for tea leaf primary processing production, which comprises a base and a spreading frame for placing tea leaves, the lower part of the top of the base is connected with a placing frame through a rotating assembly, and the spreading frame is detachably fixed in the placing frame through a clamping assembly. The tea leaf spreading device has the advantages that tea leaves stacked on the spreading frame can be spread in the mode that the tea leaves are rotationally scraped from top to bottom, the spreading frame can also rotate in the reverse direction relative to a spreading scraper, and therefore the automatic spreading efficiency of the tea leaves can be effectively improved; and the spreading frame and the placing frame are convenient to disassemble and assemble, so that the aired tea leaves are convenient to discharge, and the device is convenient to use, relatively good in practicability and suitable for popularization.

Description

Technical Field

[0001] The utility model relates to the field of tea processing devices, in particular to a tea spreading device used for primary tea production. Background Art

[0002] Tea refers to a beverage made from the buds or young leaves of the tea plant. It is one of the most popular drinks in the world, with a long history and rich cultural connotations. Depending on the processing method and fermentation degree, tea can be divided into many types, each with its own unique flavor and characteristics.

[0003] After searching, a tea spreading device for primary tea processing with the announcement number CN217743015U is found, which includes a supporting plate, on the upper end face of which two parallel columns are fixedly mounted, one of which has a control panel and a rotating motor arranged on its outer face from top to bottom; and a spreading frame, wherein the spreading frame has an internal opening with a cavity and a cover plate is integrally mounted on both the upper and lower end faces.

[0004] Although the above utility model patent can gradually guide the tea leaves accumulated on the side wall of the paving frame to the middle through the S-shaped arc groove of the impeller to improve the leveling effect and realize the automatic leveling function, it has the problem of low leveling efficiency in actual application and needs further improvement.

[0005] Therefore, it is necessary to invent a tea paving device for the primary production of tea. Utility Model Content

[0006] To this end, the present invention provides a tea spreading device for primary tea production to solve the problems raised in the above background technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tea spreading device for primary tea production, comprising a base and a spreading frame for placing tea leaves, wherein the bottom top of the base is connected to the placing frame through a rotating assembly, the spreading frame is detachably fixed in the placing frame through a clamping assembly, and a tea spreading assembly is fixed above the top of the base.

[0008] Preferably, the rotating assembly includes two vertically arranged support plates, the bottom ends of the two support plates are symmetrically fixed to the two ends of the top of the base, and the opposite surfaces of the support plates are horizontally fixed with transverse plates.

[0009] Preferably, a first reduction motor is vertically fixed at the bottom center of the horizontal plate, the output shaft of the first reduction motor vertically passes through the center of the horizontal plate, and a rotating plate is fixed at the top of the output shaft of the first reduction motor, and the top of the rotating plate is fixed at the bottom center of the placement rack.

[0010] Preferably, the clamping assembly includes two threaded holes, which are symmetrically opened at both ends of the placement frame. The walls of the threaded holes are threadedly connected with adjusting screws. A rotating handwheel is fixed to the end of the adjusting screw away from the paving frame, and a splint is fixed to the end of the adjusting screw close to the paving frame. The opposite ends of the two splints are respectively abutted against the two ends of the paving frame.

[0011] Preferably, the paving assembly includes a horizontally arranged top plate, and both ends of the bottom of the top plate are respectively fixed to the top ends of the two support plates.

[0012] Preferably, an electric push rod is vertically fixed at the center of the top of the top plate, the bottom end of the electric push rod output shaft vertically passes through the center of the top plate, and a lifting plate is horizontally fixed to the bottom end of the electric push rod output shaft, connecting rods are vertically fixed at both ends of the bottom of the lifting plate, and mounting plates are horizontally fixed to the bottom ends of the two connecting rods.

[0013] Preferably, a second reduction motor is vertically fixed at the top center of the mounting plate, the bottom end of the output shaft of the second reduction motor vertically passes through the center of the mounting plate, and a rotating shaft is vertically fixed at the bottom end of the output shaft of the second reduction motor, and a paving scraper is fixed at the bottom end of the rotating shaft, and the rotation direction of the paving scraper is opposite to the rotation direction of the rotating plate.

[0014] The beneficial effects of the present invention are as follows: through the coordinated use of the provided base, spreading frame, placement frame, clamping assembly and tea spreading assembly, the tea leaves stacked on the spreading frame can be spread by rotating and scraping from top to bottom, and the spreading frame itself can also rotate in the opposite direction relative to the spreading scraper, thereby effectively improving the efficiency of automatic leveling of the tea leaves, and the spreading frame and the placement frame are convenient to disassemble and assemble, thereby facilitating the unloading of the dried tea leaves, and the utility model is convenient to use, has good practicality, and is suitable for promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A cross-sectional view of the structure provided by the utility model;

[0016] Figure 2 for Figure 1 A magnified view of the structure at point A;

[0017] Figure 3 The main view of the structure provided by the utility model;

[0018] Figure 4 This is a diagram showing the use effect of the present invention.

[0019] In the figure: 1. Base; 2. Spreading frame; 3. Placement frame; 4. Support plate; 5. Horizontal plate; 6. First reduction motor; 7. Rotating plate; 8. Threaded hole; 9. Adjusting screw; 10. Rotating handwheel; 11. Clamp; 12. Top plate; 13. Electric push rod; 14. Lifting plate; 15. Connecting rod; 16. Mounting plate; 17. Second reduction motor; 18. Rotating shaft; 19. Spreading scraper. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0021] Please refer to the attached Figures 1-4 The utility model provides a tea spreading device for primary tea production, comprising a base 1 and a spreading frame 2 for placing tea leaves. The bottom of the top of the base 1 is connected to a placing frame 3 through a rotating assembly. The spreading frame 2 is detachably fixed in the placing frame 3 through a clamping assembly. A tea spreading assembly is fixed above the top of the base 1.

[0022] The rotating assembly includes two vertically arranged support plates 4, the bottom ends of the two support plates 4 are symmetrically fixed to the two ends of the top of the base 1, and the opposite surfaces of the support plates 4 are horizontally fixed with cross plates 5. The first reduction motor 6 is vertically fixed at the center of the bottom of the cross plate 5. It should be noted that the reduction motor is an integration of a motor and a reducer, wherein the motor is preferably set as a servo motor, and the reducer is a transmission device for low speed and high torque. The power of the high-speed operation of the motor is meshed with the large gear on the output shaft through the gear with a small number of teeth on the input shaft to achieve the purpose of deceleration. The output shaft of the first reduction motor 6 vertically passes through the center of the cross plate 5, and the top of the output shaft of the first reduction motor 6 is fixed with a rotating plate 7, and the top of the rotating plate 7 is fixed at the center of the bottom of the placement frame 3. Specifically, when the first reduction motor 6 is running, the placement frame 3 can be driven to rotate slowly by the rotating plate 7;

[0023] The clamping assembly includes two threaded holes 8, which are symmetrically opened at the two ends of the placement frame 3. The walls of the threaded holes 8 are threadedly connected with adjusting screws 9. The end of the adjusting screws 9 away from the paving frame 2 is fixed with a rotating handwheel 10, and the end of the adjusting screws 9 close to the paving frame 2 is fixed with a clamping plate 11. The opposite ends of the two clamping plates 11 are respectively in contact with the two ends of the paving frame 2. Specifically, the operator can rotate the adjusting screws 9 in the forward and reverse directions by rotating the handwheel 10, thereby controlling the two clamping plates 11 to move toward or in the opposite direction, thereby controlling the clamping plates 11 to fix the paving frame 2 in the placement frame 3, that is, the paving frame 2 and the placement frame 3 are convenient for disassembly and assembly, thereby facilitating the unloading of the dried tea leaves, and convenient to use;

[0024] The paving assembly includes a horizontally arranged top plate 12, the two ends of the bottom of the top plate 12 are respectively fixed to the top ends of the two support plates 4, and an electric push rod 13 is vertically fixed at the center of the top of the top plate 12. It should be noted that the electric push rod is an electric drive device that converts the rotational motion of the motor into the linear reciprocating motion of the push rod. The bottom end of the output shaft of the electric push rod 13 vertically passes through the center of the top plate 12, and the bottom end of the output shaft of the electric push rod 13 is horizontally fixed to a lifting plate 14, and connecting rods 15 are vertically fixed at both ends of the bottom of the lifting plate 14. The bottom ends of the two connecting rods 15 are horizontally fixed to a mounting plate 16, and a second reduction motor 17 is vertically fixed to the center of the top of the mounting plate 16. The bottom end of the output shaft of the second reduction motor 17 vertically passes through the center of the mounting plate 16, and the bottom end of the output shaft of the second reduction motor 17 vertically passes through the center of the mounting plate 16. A rotating shaft 18 is fixed vertically, and a paving scraper 19 is fixed to the bottom end of the rotating shaft 18. The rotation direction of the paving scraper 19 is opposite to the rotation direction of the rotating plate 7, that is, the rotation direction of the paving scraper 19 can be opposite to the rotation direction of the paving frame 2. Specifically, when the second reduction motor 17 is running, the paving scraper 19 can be driven to rotate slowly through the rotating shaft 18, and when the electric push rod 13 is running, the second reduction motor 17 can be driven to move up and down through the lifting plate 14, the connecting rod 15 and the mounting plate 16, so that the rotating paving scraper 19 can be controlled to rise and fall synchronously, that is, the device can perform a top-down rotating and scraping operation on the tea leaves stacked on the paving frame 2, and the paving frame 2 itself can also rotate in the opposite direction relative to the paving scraper 19, thereby effectively improving the efficiency of automatic paving of the tea leaves.

[0025] It should be noted that the device is electrically connected to an external main controller and 220V mains electricity, and the main controller can be an existing technical device that controls switches and the like.

[0026] When the tea leaves are put into the paving frame 2, the tea leaves are put into the paving frame 2. The tea leaves are put into the paving frame 2 and the tea leaves are put into the paving frame 3. The tea leaves are put into the paving frame 2 and the paving frame 2 is fixed in ...

[0027] When the tea leaves are dried, the operator can reversely rotate the rotating hand wheel 10 to remove the spreading frame 2, that is, the spreading frame 2 and the placement frame 3 are conveniently disassembled and assembled, thereby facilitating the unloading of the dried tea leaves and making it easy to use.

[0028] The above description is merely a preferred embodiment of the present invention. Anyone skilled in the art can utilize the above-described technical solutions to modify the present invention or create equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. A tea spreading device for primary tea production, comprising a base (1) and a spreading frame (2) for placing tea leaves, characterized in that: A placement rack (3) is connected to the bottom of the top of the base (1) via a rotating assembly, the spreading rack (2) is detachably fixed in the placement rack (3) via a clamping assembly, and a tea spreading assembly is fixed above the top of the base (1).

2. The tea spreading device for primary tea processing according to claim 1, characterized in that: The rotating assembly comprises two vertically arranged support plates (4), the bottom ends of the two support plates (4) are symmetrically fixed to the two ends of the top of the base (1), and the opposite surfaces of the support plates (4) are horizontally fixed with transverse plates (5).

3. The tea spreading device for primary tea processing according to claim 2, characterized in that: A first reduction motor (6) is vertically fixed at the bottom center of the horizontal plate (5), an output shaft of the first reduction motor (6) vertically passes through the center of the horizontal plate (5), and a rotating plate (7) is fixed at the top end of the output shaft of the first reduction motor (6), and the top end of the rotating plate (7) is fixed at the bottom center of the placement rack (3).

4. The tea spreading device for primary tea processing according to claim 1, characterized in that: The clamping assembly comprises two threaded holes (8), the two threaded holes (8) are symmetrically opened at the two ends of the placement frame (3), the hole walls of the threaded holes (8) are threadedly connected with adjusting screws (9), the ends of the adjusting screws (9) away from the paving frame (2) are fixed with rotating hand wheels (10), and the ends of the adjusting screws (9) close to the paving frame (2) are fixed with clamps (11), and the opposite ends of the two clamps (11) are respectively in contact with the two ends of the paving frame (2).

5. The tea spreading device for primary tea processing according to claim 3, characterized in that: The paving assembly comprises a horizontally arranged top plate (12), with both ends of the bottom of the top plate (12) respectively fixed to the top ends of two support plates (4).

6. The tea spreading device for primary tea processing according to claim 5, characterized in that: An electric push rod (13) is vertically fixed at the center of the top of the top plate (12), the bottom end of the output shaft of the electric push rod (13) vertically passes through the center of the top plate (12), and a lifting plate (14) is horizontally fixed at the bottom end of the output shaft of the electric push rod (13), connecting rods (15) are vertically fixed at both ends of the bottom of the lifting plate (14), and mounting plates (16) are horizontally fixed at the bottom ends of the two connecting rods (15).

7. The tea spreading device for primary tea processing according to claim 6, characterized in that: A second reduction motor (17) is vertically fixed at the center of the top of the mounting plate (16), and the bottom end of the output shaft of the second reduction motor (17) vertically passes through the center of the mounting plate (16), and a rotating shaft (18) is vertically fixed at the bottom end of the output shaft of the second reduction motor (17), and a paving scraper (19) is fixed at the bottom end of the rotating shaft (18), and the rotation direction of the paving scraper (19) is opposite to the rotation direction of the rotating plate (7).

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