Rolling machine for green tea production

Abstract

The utility model discloses a rolling machine for green tea production, which relates to the technical field of tea processing and comprises a box body, the top of the box body is fixedly connected with a fixed plate, a retainer ring is fixedly connected in the fixed plate, the top of the fixed plate is provided with a rotating mechanism, and a pressing mechanism is arranged in the rotating mechanism. A cleaning mechanism and two sets of discharging mechanisms are installed in the box body, the cleaning mechanism is located below the two sets of discharging mechanisms, the bottom of the box body is slidably connected with a storage box, the cleaning mechanism comprises a transmission lead screw, the transmission lead screw is rotatably connected between the front inner wall and the rear inner wall of the box body, and the transmission lead screw is in threaded connection with a sliding block. The tea leaf cleaning device has the beneficial effects that a third motor moves to drive a transmission lead screw to rotate, so that a sliding block is driven to reciprocate along a fixed rod, a connecting plate is used for driving a brush to move, tea leaves adhered to the surface of a limiting plate are cleaned, manual cleaning is avoided, the production efficiency is improved, and the cleaned tea leaves can fall into a storage box; and unified collection is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of tea processing, in particular to a rolling machine for green tea production. Background Art

[0002] Green tea refers to a beverage made from the new leaves or buds of the tea tree. It is one of the main types of tea in China. Tea rolling is an important part of the tea-making process. It uses external force to break the leaves, make them lighter, and roll them into strips. It is mainly to break up the tea cell tissue, release the tea juice, and allow the tea polyphenols, tea polysaccharides, caffeine and other chemical components in the tea to fully contact with the oxygen in the air and cause oxidation. Nowadays, the rolling process of green tea leaves is mostly completed using rolling equipment for green tea production.

[0003] For example, the patent document with the announcement number CN220157514U discloses a rolling device for mass production of green tea. By setting a bottom plate, a connecting seat, an electric push rod and a support seat, one end of the electric push rod can be fixed by the support seat, and then the other end of the electric push rod is connected to the bottom plate through the connecting seat. After the green tea is rolled, since the bottom plate is a split structure, the electric push rod contracts and drives the bottom plate to tilt downward through the connecting seat, so that the green tea on the carrying box and the bottom plate can fall quickly, without the need for manual scraping and cleaning, and is convenient to use.

[0004] However, during use, although the electric push rod can be used to control the inclination of the bottom plate so that the green tea falls quickly, some of the green tea after rolling will adhere to the bottom plate and cannot fall along the bottom plate. It still needs to be removed manually, which reduces production efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a rolling machine for green tea production in order to solve the above problems.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0007] A rolling machine for green tea production comprises a box body, a fixed plate is fixedly connected to the top of the box body, a retaining ring is fixedly connected to the fixed plate, a rotating mechanism is installed on the top of the fixed plate, a pressing mechanism is arranged in the rotating mechanism, a cleaning mechanism and two sets of feeding mechanisms are installed inside the box body, the cleaning mechanism is below the two sets of feeding mechanisms, a storage box is slidably connected to the bottom of the box body, the cleaning mechanism comprises a transmission screw, the transmission screw is rotatably connected between the front and rear inner walls of the box body, a sliding block is threadedly connected to the transmission screw, two fixed rods are fixedly connected between the front and rear inner walls of the box body, the sliding block is slidably connected to the fixed rod, connecting plates are fixedly connected to both sides of the sliding block, a brush is fixedly connected to the other end of the connecting plate, a third motor is fixedly connected to the outer wall on the front side of the box body, and the output shaft of the third motor is fixedly connected to the front end of the transmission screw.

[0008] Preferably, the transmission screw is a bidirectional screw.

[0009] Preferably, the rotating mechanism includes a support frame, which is fixedly connected to the top of the fixed plate, and the bottom of the top plate of the support frame is fixedly connected to a mounting frame and a first motor, a rotating shaft is rotatably connected in the mounting frame, the output shaft of the first motor is fixedly connected to the top of the rotating shaft, the bottom of the rotating shaft is fixedly connected to a connecting block, and one side of the connecting block is fixedly connected to the fixed frame.

[0010] Preferably, the clamping mechanism includes a storage box, which is fixedly connected to a fixed frame, a mounting plate fixedly connected between the inner walls of the storage box, a threaded tube fixedly connected to the mounting plate, a threaded rod threadedly connected to the threaded tube, a pressure plate fixedly connected to the bottom of the threaded rod, and a box door installed on one side of the storage box.

[0011] Preferably, the unloading mechanism includes a rotating shaft, which is rotatably connected between the front and rear inner walls of the box, a mounting block is fixedly connected to the rotating shaft, a storage plate is fixedly connected to one side of the mounting block, a second motor is fixedly connected to the outer wall on the front side of the box, the output shaft of the second motor is fixedly connected to the front end of the rotating shaft, a limit plate is arranged below the mounting block, and the limit plate is fixedly connected to one side inner wall of the box.

[0012] Preferably, the storage plate is a semicircular plate made of stainless steel.

[0013] The beneficial effect is that the transmission screw is driven to rotate through the movement of the third motor, thereby driving the sliding block to move back and forth along the fixed rod, so that the connecting plate is used to drive the brush to move, and then clean the tea leaves adhering to the surface of the limiting plate, avoiding manual cleaning and increasing production efficiency. The cleaned tea leaves will fall into the storage box for unified collection.

[0014] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0016] Figure 1 It is a three-dimensional diagram of a rolling machine for green tea production according to the utility model;

[0017] Figure 2 It is a front view of the internal structure of a box of a rolling machine for green tea production described in the utility model;

[0018] Figure 3It is a left view of the internal structure of the box of a rolling machine for green tea production described in the utility model;

[0019] Figure 4 It is a front view of the internal structure of a storage box of a rolling machine for green tea production described in the utility model.

[0020] The description of the accompanying drawings is as follows: 1. Box body; 101. Fixed plate; 102. Retaining ring; 201. Support frame; 202. Mounting frame; 203. Rotating shaft; 204. First motor; 205. Connecting block; 206. Fixed frame; 301. Storage box; 302. Mounting plate; 303. Threaded pipe; 304. Threaded rod; 305. Pressure plate; 306. Box door; 401. Rotating shaft; 402. Mounting block; 403. Storage plate; 404. Second motor; 405. Limiting plate; 501. Transmission screw; 502. Sliding block; 503. Fixed rod; 504. Connecting plate; 505. Brush; 506. Third motor; 6. Storage box. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] The utility model is further described below in conjunction with the accompanying drawings:

[0024] like Figure 1-Figure 4 As shown, a rolling machine for green tea production includes a box body 1, a fixed plate 101 is welded on the top of the box body 1, a retaining ring 102 is welded in the fixed plate 101, a rotating mechanism for rotation is installed on the top of the fixed plate 101, a pressing mechanism for pressurizing tea leaves is arranged in the rotating mechanism, a cleaning mechanism for cleaning residual tea leaves and two groups of feeding mechanisms for discharging are installed inside the box body 1, the cleaning mechanism is below the two groups of feeding mechanisms, and a storage box 6 for collecting is slidably connected to the bottom of the box body 1.

[0025] The pressing mechanism includes a storage box 301, which is connected to the fixing frame 206 by bolts. A mounting plate 302 is connected between the inner walls of the storage box 301 by bolts. A threaded tube 303 is welded in the mounting plate 302. A threaded rod 304 is threadedly connected in the threaded tube 303. A pressure plate 305 is welded at the bottom of the threaded rod 304. A box door 306 is installed on one side of the storage box 301. Green tea leaves are put into the storage box 301 through the box door 306, and then the threaded rod 304 is rotated by a turntable to drive the pressure plate 305 to move downward, thereby pressing the tea leaves. The rotating mechanism includes a support frame 201, which is welded to the fixing plate 101. At the top, the bottom of the top plate of the support frame 201 is connected to the mounting frame 202 and the first motor 204 by bolts, and the mounting frame 202 is rotatably connected to the rotating shaft 203 through a bearing, and the output shaft of the first motor 204 is connected to the top of the rotating shaft 203 through a coupling, and a connecting block 205 is welded to the bottom of the rotating shaft 203, and one side of the connecting block 205 is connected to the fixing frame 206 by bolts. The movement of the first motor 204 drives the rotating shaft 203 to rotate, thereby driving the connecting block 205 to rotate, and then driving the fixing frame 206 to rotate, and through the rotation of the fixing frame 206, the storage box 301 is driven to move along the inner wall of the retaining ring 102 to achieve tea rolling.

[0026] The unloading mechanism includes a rotating shaft 401, which is rotatably connected between the front and rear inner walls of the box body 1 through a bearing, a mounting block 402 is welded in the rotating shaft 401, and a storage plate 403 is welded on one side of the mounting block 402. The storage plate 403 is a semicircular plate made of stainless steel. The storage plate 403 is a semicircular plate made of stainless steel. A second motor 404 is connected to the outer wall of the front side of the box body 1 by bolts, and the output shaft of the second motor 404 is connected to the front end of the rotating shaft 401 by a coupling. A limit plate 405 is provided below the mounting block 402, and the limit plate 405 is connected to the inner wall of one side of the box body 1 by bolts. After the tea leaves are rolled, the second motor 404 is moved to drive the rotating shaft 401 to rotate, thereby driving the mounting block 402 to rotate, and then driving the placement plate 403 to rotate until the bottom of the placement plate 403 contacts the limit plate 405. At this time, the placement plate 403 is in a tilted state, and the placement plates 403 in the two sets of unloading mechanisms are driven by the second motor 404 to rotate to the tilted state. The cleaning mechanism comprises a transmission screw 501, which is rotatably connected between the front and rear inner walls of the box body 1 through a bearing. The transmission screw 501 is a bidirectional screw. A sliding block 502 is threadedly connected to the transmission screw 501. Two fixing rods 503 are welded between the front and rear inner walls of the box body 1. The sliding block 502 is slidably connected to the fixing rod 503. The two sides of the sliding block 502 are connected with connecting plates 504 by bolts. The other end of 04 is connected to a brush 505 by bolts, and the outer wall of the front side of the box body 1 is connected to a third motor 506 by bolts. The output shaft of the third motor 506 is connected to the front end of the transmission screw 501 by a coupling. The movement of the third motor 506 drives the transmission screw 501 to rotate, thereby driving the sliding block 502 to reciprocate along the fixed rod 503, so that the connecting plate 504 drives the brush 505 to move, and then cleans the tea leaves adhering to the surface of the limiting plate 405 to avoid manual cleaning.

[0027] Working principle: When in use, green tea leaves are put into the storage box 301 through the box door 306, and then the threaded rod 304 is rotated by the turntable to drive the pressure plate 305 to move downward, thereby pressing the tea leaves, and then the first motor 204 is moved to drive the rotating shaft 203 to rotate, thereby driving the connecting block 205 to rotate, and then driving the fixing frame 206 to rotate. Through the rotation of the fixing frame 206, the storage box 301 is driven to move along the inner wall of the retaining ring 102 to achieve kneading of the tea leaves. After the tea leaves are kneaded, the second motor 404 is moved to drive the rotating shaft 401 to rotate, thereby driving the mounting block 402 to rotate, and then driving the storage plate 403 to rotate. The second motor 404 drives the placing plates 403 in the two groups of unloading mechanisms to rotate to the inclined state, so that the rolled green tea leaves fall into the storage box 6, and then the third motor 506 moves to drive the transmission screw 501 to rotate, thereby driving the sliding block 502 to reciprocate along the fixed rod 503, so that the connecting plate 504 drives the brush 505 to move, and then cleans the tea leaves adhering to the surface of the limiting plate 405 to avoid manual cleaning. Then, the cleaned tea leaves will fall into the storage box 6 to achieve unified collection.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rolling machine for green tea production, comprising a box (1), characterized in that: The top of the box body (1) is fixedly connected to a fixing plate (101), a retaining ring (102) is fixedly connected to the fixing plate (101), a rotating mechanism is installed on the top of the fixing plate (101), a pressing mechanism is arranged in the rotating mechanism, a cleaning mechanism and two sets of unloading mechanisms are installed inside the box body (1), the cleaning mechanism is below the two sets of unloading mechanisms, and a storage box (6) is slidably connected to the bottom of the box body (1); The cleaning mechanism comprises a transmission screw (501), the transmission screw (501) is rotatably connected between the front and rear inner walls of the box body (1), a sliding block (502) is threadedly connected to the transmission screw (501), two fixed rods (503) are fixedly connected between the front and rear inner walls of the box body (1), the sliding block (502) is slidably connected to the fixed rods (503), connecting plates (504) are fixedly connected on both sides of the sliding block (502), and a brush (505) is fixedly connected to the other end of the connecting plate (504), and a third motor (506) is fixedly connected to the outer wall of the front side of the box body (1), and the output shaft of the third motor (506) is fixedly connected to the front end of the transmission screw (501).

2. A rolling machine for green tea production according to claim 1, characterized in that: The transmission screw (501) is a bidirectional screw.

3. The rolling machine for green tea production according to claim 1, characterized in that: The rotating mechanism comprises a support frame (201), wherein the support frame (201) is fixedly connected to the top of the fixed plate (101), a mounting frame (202) and a first motor (204) are fixedly connected to the bottom of the top plate of the support frame (201), a rotating shaft (203) is rotatably connected in the mounting frame (202), an output shaft of the first motor (204) is fixedly connected to the top of the rotating shaft (203), a connecting block (205) is fixedly connected to the bottom of the rotating shaft (203), and a fixing frame (206) is fixedly connected to one side of the connecting block (205).

4. A rolling machine for green tea production according to claim 3, characterized in that: The clamping mechanism comprises a storage box (301), the storage box (301) is fixedly connected to the fixing frame (206), a mounting plate (302) is fixedly connected between the inner walls of the storage box (301), a threaded tube (303) is fixedly connected to the mounting plate (302), a threaded rod (304) is threadedly connected to the threaded tube (303), a pressure plate (305) is fixedly connected to the bottom of the threaded rod (304), and a box door (306) is installed on one side of the storage box (301).

5. The rolling machine for green tea production according to claim 1, characterized in that: The unloading mechanism comprises a rotating shaft (401), the rotating shaft (401) is rotatably connected between the front and rear inner walls of the box body (1), a mounting block (402) is fixedly connected to the rotating shaft (401), a storage plate (403) is fixedly connected to one side of the mounting block (402), a second motor (404) is fixedly connected to the outer wall of the front side of the box body (1), an output shaft of the second motor (404) is fixedly connected to the front end of the rotating shaft (401), a limiting plate (405) is arranged below the mounting block (402), and the limiting plate (405) is fixedly connected to one side inner wall of the box body (1).

6. A rolling machine for green tea production according to claim 5, characterized in that: The storage plate (403) is a semicircular plate made of stainless steel.

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