A green tea leaf screening machine

Abstract

The utility model discloses a kind of green tea leaf screening machines, it is related to screening machine technical field, including screening box, the right side of the screening box is fixedly connected with discharge port, the four corners of the lower surface of screening box are fixedly connected with support leg, the inner chamber of the screening box is fixedly connected with screening assembly, the outer wall of the upper part of screening assembly is movably sleeved with guide component.The utility model discloses a kind of green tea leaf screening machines, by the action of motor, gear one, gear two, sector gear and tooth plate, make slide and mobile frame can drive screening net frame to move back and forth left and right under the action of guide rail, to screen the tea in the inside of screening net frame, by the action of two support plates, make screening net frame is clamped in the inner wall of mobile frame, to be installed and disassembled to screening net frame by moving limiting plate when use, to facilitate replacement screening net frame of different mesh size according to requirement, facilitate use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of screening machine, especially relates to a green tea screening machine. BACKGROUND

[0002] Tea, commonly known as tea, generally includes the leaves and sprouts of tea trees, and is also known as tea, acer, tea and tea. Tea contains catechin, cholestenone, caffeine, inositol, folic acid and pantothenic acid, which are beneficial to health. Tea beverages made from tea are one of the world's three major beverages. Screening is the process of separating different particle sizes by passing one or several layers of screen surface. A screening machine is a vibrating screening mechanical device that separates sand, gravel and crushed stone into different grades according to particle size. Tea leaves generally require a screening machine during processing.

[0003] Chinese patent document CN216026198U discloses a green tea screening machine, which includes a bottom plate, a cushion box, a vibration mechanism, an extension plate, a support rod, a limiting plate, a working box, a top cover and a screen plate all arranged on the bottom plate. The bottom plate is fixedly connected with the cushion box arranged on the top. The cushion box has a communication hole. The side wall of the inner cavity of the cushion box is fixedly connected with the vibration mechanism. The top of the vibration mechanism is fixedly connected with the extension plate which penetrates the communication hole. The top of the extension plate is fixedly connected with four support rods. This green tea screening machine with noise reduction function can place tea leaves into the working box by opening the top cover, then start the vibration mechanism to begin screening, and then fix the working box with the damping mechanism to prevent it from shaking left and right. The overall structure is simple, the noise reduction purpose of the screening machine is achieved, and the work efficiency is greatly improved.

[0004] The existing technology has the following problems:

[0005] The green tea screening machine cannot effectively screen tea leaves, and the screening net frame cannot be replaced according to the use requirements, which is not convenient for popularization and use. In addition, the green tea screening machine cannot effectively concentrate and process the screened tea leaves, which causes inconvenience in use. INVENTION CONTENTS

[0006] The utility model provides a kind of green tea screening machine to solve the problems raised in the above background technology.

[0007] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0008] A kind of green tea tea leaf screening machine, including screening box, the right side of the screening box is fixedly connected with discharge port, the lower surface of the screening box is fixedly connected with support leg in four corners, the inner cavity of the screening box is fixedly connected with screening assembly, the outer wall of the upper part of the screening assembly is movably sleeved with material guiding assembly, the left and right sides of the material guiding assembly are fixedly connected with the inner cavity of the screening box.

[0009] Preferably, the screening assembly includes motor, the lower surface of the motor is fixedly connected with the bottom of the inner cavity of the screening box, the output end of the motor is fixedly connected with gear one, the front and rear sides of the outer wall of the gear one are engaged with gear two, the outer walls of the lower parts of the two gear two are rotatably connected with the inner cavity of the screening box.

[0010] Preferably, the material guiding assembly includes fixed box, the left and right sides of the fixed box are fixedly connected with the inner cavity of the screening box, the inner cavity of the fixed box is fixedly connected with material guiding inclined plate, the outer wall of the right part of the material guiding inclined plate is fixedly connected with the inner wall of the discharge port.

[0011] Preferably, the upper surfaces of the two gear two are fixedly connected with sector gear, the outer wall of the sector gear located at rear is engaged with toothed plate and the toothed plate is located above the gear one.

[0012] Preferably, the upper surface of the toothed plate is fixedly connected with sliding plate, the front and rear sides of the sliding plate are slidingly connected with guide rail, the opposite faces of the two guide rails are respectively fixedly connected with the inner cavity of the screening box.

[0013] Preferably, the upper surface of the sliding plate is fixedly connected with moving frame, the outer wall of the moving frame is movably sleeved with the inner cavity of the screening box, the inner wall of the moving frame is movably sleeved with the outer wall of the fixed box.

[0014] Preferably, the front and rear sides of the inner wall of the upper part of the moving frame are fixedly connected with support plate and the two support plates are located above the fixed box, the upper surfaces of the two support plates are overlapped with screening mesh frame, the outer wall of the screening mesh frame is clamped with the inner wall of the upper part of the moving frame.

[0015] Preferably, the inner wall of the upper part of the screening box is slidingly connected with limiting plate, the upper surfaces of the moving frame and the screening mesh frame are overlapped with the lower surface of the limiting plate.

[0016] Due to the adoption of the above technical scheme, the technical progress achieved by the present application relative to the prior art is:

[0017] 1. The utility model provides a kind of green tea leaf screening machine, by motor, gear one, gear two, sector gear and the effect of toothed plate, it is with the effect of guide rail under the driving of moving frame and sliding plate and moving frame to drive screening net frame to move back and forth left and right, to screen the tea in the inside of screening net frame, by the effect of two supporting plates, screening net frame is clamped in the inner wall of moving frame, so that it can be installed and disassembled to screening net frame by moving limiting plate when using, so it is convenient to replace screening net frame of different mesh size according to requirement, it is convenient to use.

[0018] 2, the utility model provides a kind of green tea leaf screening machine, by the effect of moving frame, screening net frame can move left and right on the upper surface of fixed box, so that screened tea can fall into the inner cavity of fixed box, by the effect of fixed box, the tea screened down can move right under the effect of guide chute, then under the effect of discharge port, it is arranged in material collecting frame, so as to facilitate discharging. DRAWINGS

[0019] Figure 1 It is the structure schematic drawing of the utility model;

[0020] Figure 2 It is the sectional structure schematic drawing of the utility model;

[0021] Figure 3 It is the structure schematic drawing of screening assembly of the utility model;

[0022] Figure 4 It is the structure schematic drawing of sliding plate of the utility model;

[0023] Figure 5 It is the sectional structure schematic drawing of guide component of the utility model;

[0024] Figure 6 It is the side structure schematic drawing of the utility model;

[0025] Figure 7 It is the structure schematic drawing of limiting plate of the utility model.

[0026] In the drawing: 1, screening box;2, support leg;3, discharge port;4, screening assembly;5, guide component;11, limiting plate;41, motor;42, gear one;43, gear two;44, sector gear;45, toothed plate;46, sliding plate;47, guide rail;48, moving frame;49, supporting plate;410, screening net frame;51, fixed box;52, guide chute. DETAILED DESCRIPTION

[0027] To make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0028] As shown in Figure 1 , Figure 2 , a green tea leaf screening machine, comprising a screening box 1, the right side of the screening box 1 is fixedly connected with a discharge port 3, the lower surface of the screening box 1 is fixedly connected with four supporting legs 2 at the four corners, the inner cavity of the screening box 1 is fixedly connected with a screening assembly 4, the outer wall of the upper part of the screening assembly 4 is movably sleeved with a material guiding assembly 5, and the left and right sides of the material guiding assembly 5 are fixedly connected with the inner cavity of the screening box 1.

[0029] Firstly, tea leaves are poured into the inside of the screening assembly 4 through the opening in the upper surface of the screening box 1, then the tea leaves are screened under the action of the screening assembly 4, and then the screened tea leaves are moved to the inside of the discharge port 3 under the action of the material guiding assembly 5, and then are discharged into the previously placed material collecting frame under the action of the discharge port 3, so that the screening work is completed.

[0030] As shown in Figure 3 , the screening assembly 4 comprises a motor 41, the lower surface of the motor 41 is fixedly connected with the bottom of the inner cavity of the screening box 1, the output end of the motor 41 is fixedly connected with a gear one 42, the front and rear sides of the outer wall of the gear one 42 are engaged with gears two 43, and the lower parts of the two gears two 43 are rotatably connected with the inner cavity of the screening box 1; the upper surfaces of the two gears two 43 are fixedly connected with sector gears 44, and the outer wall of the sector gear 44 located at the rear side is engaged with a toothed plate 45 and the toothed plate 45 is located above the gear one 42.

[0031] By starting the motor 41, the gear one 42 can drive the two gears two 43 to rotate at the same time, wherein since the two sector gears 44 are consistent in direction, the two sector gears 44 can drive the toothed plate 45 to move back and forth in a cycle under the driving of the two gears two 43, so that the toothed plate 45 can move back and forth left and right, thereby driving the screening mesh frame 410 to screen the tea leaves.

[0032] As shown in Figure 4 , the upper surface of the toothed plate 45 is fixedly connected with a sliding plate 46, the front and rear sides of the sliding plate 46 are slidingly connected with guide rails 47, and the opposite surfaces of the two guide rails 47 are fixedly connected with the inner cavity of the screening box 1.

[0033] Through the action of the two guide rails 47, the sliding plate 46 can stably move left and right in the inner cavity of the screening box 1, thereby driving the moving frame 48 and the screening mesh frame 410 to move back and forth left and right in the inner cavity of the screening box 1, thereby improving the stability of movement.

[0034] As shown in Figure 5 , the material guiding assembly 5 comprises a fixed box 51, the left and right sides of the fixed box 51 are fixedly connected with the inner cavity of the screening box 1, the inner cavity of the fixed box 51 is fixedly connected with a material guiding inclined plate 52, and the outer wall of the right part of the material guiding inclined plate 52 is fixedly connected with the inner wall of the discharge port 3.

[0035] Through the action of the fixed box 51, the screened tea leaves can move to the right under the action of the guide chute 52, and then be discharged into the collection frame under the action of the discharge port 3, thereby facilitating the discharging.

[0036] As shown in Figure 6 The upper surface of the sliding plate 46 is fixedly connected with a moving frame 48, the outer wall of the moving frame 48 is movably sleeved with the inner cavity of the screening box 1, and the inner wall of the moving frame 48 is movably sleeved with the outer wall of the fixed box 51.

[0037] Through the action of the moving frame 48, the screening mesh frame 410 can move left and right on the upper surface of the fixed box 51, so that the screened tea leaves can fall into the inner cavity of the fixed box 51, and then be discharged under the action of the fixed box 51 and the guide chute 52.

[0038] The front and rear sides of the upper part of the inner wall of the moving frame 48 are fixedly connected with support plates 49, and the two support plates 49 are located above the fixed box 51, the upper surfaces of the two support plates 49 are lapped with the screening mesh frame 410, and the outer wall of the screening mesh frame 410 is clamped with the inner wall of the upper part of the moving frame 48.

[0039] Through the action of the two support plates 49, the screening mesh frame 410 is clamped in the inner wall of the moving frame 48, so that it can be installed and disassembled by the moving limiting plate 11 during use, thereby facilitating the replacement of screening mesh frames 410 of different mesh sizes according to needs, and facilitating the popularization and use.

[0040] As shown in Figure 7 The inner wall of the upper part of the screening box 1 is slidably connected with a limiting plate 11, and the lower surfaces of the limiting plate 11 are respectively lapped with the upper surfaces of the moving frame 48 and the screening mesh frame 410.

[0041] Through the action of the limiting plate 11, the screening mesh frame 410 can be limited in the inner wall of the screening mesh frame 410, thereby ensuring that the moving frame 48 can be stably clamped inside when driving the screening mesh frame 410 to move left and right.

[0042] The utility model discloses a working principle: first, the screen frame 410 is connected to the support plate 49 and the mobile frame 48 between, then moves the limiting plate 11, makes the screen frame 410 limit in the inner wall of mobile frame 48, then pours tea into the inside of screen frame 410, then through the start motor 41, makes gear one 42 can drive two gear two 43 rotate simultaneously, wherein because two sector gear 44 is consistent to one, so under the driving of two gear two 43, makes two sector gear 44 can cycle to push the gear plate 45, to make gear plate 45 can move to and fro, through the effect of gear plate 45, makes the slide plate 46 can drive mobile frame 48 and screen frame 410 under the action of two guide rails 47 move to and fro, to screen tea, through the effect of fixed box 51, makes the tea that screens down can move right under the action of guide chute 52, then under the action of discharge port 3 and is arranged in the material collection frame, to complete the screening work.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A green tea leaf screening machine comprising a screening box (1), characterized in that: The right side of the screening box (1) is fixedly connected with a discharge port (3), the lower surface of the screening box (1) is fixedly connected with four supporting legs (2), the inner cavity of the screening box (1) is fixedly connected with a screening assembly (4), the outer wall of the upper part of the screening assembly (4) is movably sleeved with a material guiding assembly (5), and the left and right sides of the material guiding assembly (5) are fixedly connected with the inner cavity of the screening box (1). The screening assembly (4) comprises a motor (41), the lower surface of the motor (41) is fixedly connected with the bottom of the inner cavity of the screening box (1), the output end of the motor (41) is fixedly connected with a gear one (42), the front and rear sides of the outer wall of the gear one (42) are engaged with gears two (43), and the lower parts of the two gears two (43) are respectively rotatably connected with the inner cavity of the screening box (1). The material guiding assembly (5) comprises a fixed box (51), the left and right sides of the fixed box (51) are fixedly connected with the inner cavity of the screening box (1), the inner cavity of the fixed box (51) is fixedly connected with a material guiding inclined plate (52), and the outer wall of the right part of the material guiding inclined plate (52) is fixedly connected with the inner wall of the discharge port (3).

2. A green tea leaf screening machine as claimed in claim 1, wherein: The upper surfaces of the two gears two (43) are fixedly connected with sector gears (44), the outer wall of the sector gear (44) located at the rear is engaged with a toothed plate (45), and the toothed plate (45) is located above the gear one (42).

3. A green tea leaf screening machine as claimed in claim 2, wherein: The upper surface of the toothed plate (45) is fixedly connected with a sliding plate (46), the front and rear sides of the sliding plate (46) are slidably connected with guide rails (47), and the opposite surfaces of the two guide rails (47) are respectively fixedly connected with the inner cavity of the screening box (1).

4. A green tea leaf screening machine as claimed in claim 3, wherein: The upper surface of the sliding plate (46) is fixedly connected with a moving frame (48), the outer wall of the moving frame (48) is movably sleeved with the inner cavity of the screening box (1), and the inner wall of the moving frame (48) is movably sleeved with the outer wall of the fixed box (51).

5. A green tea leaf screening machine as claimed in claim 4, wherein: The front and rear sides of the upper part of the inner wall of the moving frame (48) are fixedly connected with supporting plates (49), and the two supporting plates (49) are located above the fixed box (51), the upper surfaces of the two supporting plates (49) are overlapped with a screening mesh frame (410), and the outer wall of the screening mesh frame (410) is clamped with the upper part of the inner wall of the moving frame (48).

6. A green tea leaf screening machine as claimed in claim 1, wherein: The inner wall of the upper part of the screening box (1) is slidably connected with a limiting plate (11), and the lower surfaces of the limiting plate (11) are respectively overlapped with the upper surfaces of the moving frame (48) and the screening mesh frame (410).

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