Stepped tea stalk sorting machine

Abstract

The utility model relates to the technical field of stalk sorting machines, in particular to a stepped tea stalk sorting machine which comprises a machine frame, a sieve plate is installed in the machine frame, a hopper is fixedly connected to the upper surface of the machine frame, a material guide plate is installed on the inner wall of the hopper, a cleaning assembly is arranged in the machine frame, and the cleaning assembly comprises a supporting rod. The supporting rod is fixedly connected with the inner wall of the rack, a sliding sleeve is slidably connected to the supporting rod, a supporting rod is fixedly connected to the surface of the sliding sleeve, a scraping strip is fixedly connected to the end, away from the sliding sleeve, of the supporting rod, and a collecting assembly is arranged in the rack. According to the scheme, tea stems clamped in the sieve plate are effectively treated, the probability that the tea stems block the sieve plate and influence follow-up use of equipment is reduced, the failure rate of the equipment is further reduced, the tea stem removing effect of the equipment is improved, the production efficiency of the equipment is improved, and normal use of the equipment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tea stem picking machines, in particular to a stepped tea stem picking machine. Background Art

[0002] Tea leaves, commonly known as tea, generally include leaves and buds of tea trees. Tea ingredients include catechins, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, which are beneficial to health. Tea beverages made from tea leaves are one of the three major beverages in the world. With the development of society, stepped tea stem picking machines have been put into use in large quantities.

[0003] Prior art includes a utility model with publication number CN219503229U, which discloses a stepped stem picking machine for tea production. The stepped stem picking machine is provided with a plurality of reciprocating vibrating screen plates from top to bottom, and a hopper is provided on the upper side of the reciprocating vibrating screen plates, and every two adjacent reciprocating vibrating screen plates are arranged against each other; an opening is provided below the hopper, and a guide plate is provided below the opening, the guide plate is connected between the hopper and the reciprocating vibrating screen plates, the guide plate is arranged in an inclined shape, and both sides of the guide plate are upwardly tilted, and the length of the guide plate is shorter than the length of the reciprocating vibrating screen plates, and the tea leaves can be screened in turn through the plurality of reciprocating vibrating screen plates, and the screening strip holes are distributed on the surface of the reciprocating vibrating screen plates in a reasonable manner, so that the tea leaves and tea stems are screened, and there can also be a certain distance between every two adjacent screening strip holes to allow the tea leaves to pass through.

[0004] The inventor has found in his daily work that, when most of the current stepped tea stem picking machines are in use, the tea stems are easily stuck in the sieve holes of the sieve plate, causing subsequent tea material to be blocked, which can easily cause equipment failure and make the equipment unable to stably remove the tea stems, affecting the production of the equipment and causing certain economic losses to the users. Therefore, improved operations are needed. Utility Model Content

[0005] The utility model aims to solve the shortcomings of most stepped tea stem picking machines in the prior art, that is, tea stems are easily stuck in the sieve holes of the sieve plate when in use, causing subsequent tea material to be blocked, easily causing equipment failure, making the equipment unable to stably remove the tea stems, affecting the production of the equipment, and causing certain economic losses to users, and thus a stepped tea stem picking machine is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a stepped tea stem picking machine, comprising a frame, a sieve plate is installed inside the frame, a hopper is fixedly connected to the upper surface of the frame, a material guide plate is installed on the inner wall of the hopper, a cleaning component is arranged inside the frame, and the cleaning component comprises a support rod, the support rod is fixedly connected to the inner wall of the frame, a sliding sleeve is slidably connected to the support rod, a support rod is fixedly connected to the surface of the sliding sleeve, a scraper is fixedly connected to the end of the support rod away from the sliding sleeve, and a collecting component is arranged inside the frame. This scheme effectively processes the tea stems stuck in the sieve plate, reduces the probability of tea stems blocking the sieve plate and affecting the subsequent use of the equipment, thereby reducing the failure rate of the equipment, improving the effect of the equipment in removing tea stems, improving the production efficiency of the equipment, and facilitating the normal use of the equipment.

[0007] Preferably, a protrusion is fixedly connected to the upper surface of the sliding sleeve, and a pull rope is fixedly connected to the inner wall of the protrusion, and the protrusion and the sliding sleeve can be driven to move by pulling the pull rope.

[0008] Preferably, the two ends of the pull rope respectively pass through the two sides of the frame, and the pull rope slides with the inner wall of the frame. When in use, the tea leaves are put into the hopper and then fall onto the screen. The equipment vibrates and screens the tea leaves. The tea stems then fall into the collection box through the holes on the screen. The screened tea leaves are discharged through the guide plate. After completing a batch of tea processing, the equipment is turned off.

[0009] Preferably, both sides of the frame are rotatably connected to collection trays, and both ends of the pull rope are respectively connected to the two collection trays, and the pull rope can be reeled up by rotating the collection trays.

[0010] Preferably, a pull rod is rotatably connected to one side of the collecting tray away from the frame, and pulling the pull rod can assist the collecting tray in rotating.

[0011] Preferably, the collecting assembly includes a collecting box, which slides with the inner wall of the frame, and the collecting box is located below the sieve plate. A handle is fixedly connected to one side of the collecting box, and the end of the handle away from the collecting box is fixedly connected to the first magnet, and the inner wall of the frame is fixedly connected to the second magnet. When cleaning, the pull rod is held and the collecting plate is driven to rotate, and the collecting plate then winds the pull rope around it, and the pull rope pulls the sliding sleeve to one side through the protrusion, and the sliding sleeve drives the scraper to move through the support rod, and the scraper scrapes the tea stalks stuck under the sieve plate into the collecting box, and then the handle is pulled to one side to remove the collecting box. After the collection box is cleaned, the collection box is inserted into the frame and pushed inward, and the positioning of the collection box is completed after the first magnet and the second magnet are magnetically attracted.

[0012] Preferably, the longitudinal section of the handle is C-shaped to facilitate normal use of the device.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] The tea leaves are then put into the hopper and fall into the sieve, the equipment vibrates, and the tea leaves are screened, the tea stems then fall into the collection box through the holes in the sieve, and the screened tea leaves are discharged through the guide plate. After a batch of tea leaves is processed, the equipment is closed, the pull rod is then held and the collection plate is driven to rotate, and the collection plate then winds the pull rope around its interior, the pull rope pulls the sliding sleeve to one side through the protrusion, and the sliding sleeve drives the scraper to move through the support rod, and the scraper scrapes the tea stems stuck under the sieve plate into the collection box, and then the collection box can be removed by pulling the handle to one side. After the collection box is cleaned, the collection box is inserted into the frame and pushed inwards, and the positioning of the collection box can be completed after the first magnet and the second magnet are magnetically attracted. This solution effectively processes the tea stems stuck in the sieve plate, reduces the probability of the tea stems blocking the sieve plate and affecting the subsequent use of the equipment, thereby reducing the failure rate of the equipment, improving the effect of the equipment in removing the tea stems, improving the production efficiency of the equipment, and facilitating the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a stepped tea stem picking machine;

[0016] Figure 2 The utility model provides a side view structural schematic diagram of a stepped tea stem picking machine;

[0017] Figure 3 The utility model provides a schematic diagram of the internal structure of a stepped tea stem picking machine;

[0018] Figure 4 The utility model proposes a stepped tea stem picking machine Figure 3 A schematic diagram of the structure at A;

[0019] Figure 5 The utility model provides a schematic diagram of the exploded structure of a stepped tea stem picking machine;

[0020] Figure 6 The utility model proposes a stepped tea stem picking machine Figure 5 Schematic diagram of the structure at point B.

[0021] Legend:

[0022] 1. Frame; 2. Hopper; 3. Guide plate; 4. Cleaning assembly; 41. Collecting tray; 42. Pull rod; 43. Support rod; 44. Sliding sleeve; 45. Pull rope; 46. Support rod; 47. Scraper strip; 48. Bump; 5. Collecting assembly; 51. Collecting box; 52. Handle; 53. First magnet; 54. Second magnet; 6. Screen plate. DETAILED DESCRIPTION

[0023] See also Figure 1-6 The utility model provides a technical solution: a stepped tea stem picking machine, comprising a frame 1, a sieve plate 6 is installed inside the frame 1, a hopper 2 is fixedly connected to the upper surface of the frame 1, a guide plate 3 is installed on the inner wall of the hopper 2, a cleaning component 4 is arranged inside the frame 1, and the cleaning component 4 comprises a support rod 43, the support rod 43 is fixedly connected to the inner wall of the frame 1, a sliding sleeve 44 is slidably connected to the support rod 43, a support rod 46 is fixedly connected to the surface of the sliding sleeve 44, a scraper strip 47 is fixedly connected to the end of the support rod 46 away from the sliding sleeve 44, and a collecting component 5 is arranged inside the frame 1. This solution effectively processes the tea stems stuck in the sieve plate 6, reduces the probability of the tea stems blocking the sieve plate 6 and affecting the subsequent use of the equipment, thereby reducing the failure rate of the equipment, improving the effect of the equipment in removing tea stems, improving the production efficiency of the equipment, and facilitating the normal use of the equipment.

[0024] Specifically, a protrusion 48 is fixedly connected to the upper surface of the sliding sleeve 44 , and a pull rope 45 is fixedly connected to the inner wall of the protrusion 48 . The protrusion 48 and the sliding sleeve 44 can be moved by pulling the pull rope 45 .

[0025] In this embodiment: the two ends of the pull rope 45 respectively pass through the two sides of the frame 1, and the pull rope 45 slides with the inner wall of the frame 1. When in use, the tea leaves are put into the hopper 2, and then the tea leaves fall on the screen. The equipment vibrates and screens the tea leaves. The tea stems then fall into the collection box 51 through the holes on the screen. The screened tea leaves are discharged through the guide plate 3. After completing a batch of tea processing, the equipment is closed.

[0026] Specifically, both sides of the frame 1 are rotatably connected with the collecting trays 41 , and the two ends of the pull rope 45 are respectively connected to the two collecting trays 41 , and the pull rope 45 can be rolled up by rotating the collecting trays 41 .

[0027] Specifically, a pull rod 42 is rotatably connected to a side of the collection tray 41 away from the frame 1 , and pulling the pull rod 42 can assist the collection tray 41 in rotating.

[0028] In this embodiment: the collecting assembly 5 includes a collecting box 51, which slides with the inner wall of the frame 1, and the collecting box 51 is located below the sieve plate 6. A handle 52 is fixedly connected to one side of the collecting box 51, and the end of the handle 52 away from the collecting box 51 is fixedly connected to the first magnet 53, and the inner wall of the frame 1 is fixedly connected to the second magnet 54. When cleaning, hold the pull rod 42 and drive the collecting plate 41 to rotate, and the collecting plate 41 then winds the pull rope 45 inside it, and the pull rope 45 pulls the sliding sleeve 44 to one side through the protrusion 48, and the sliding sleeve 44 drives the scraper 47 to move through the support rod 46, and the scraper 47 scrapes the tea stems stuck under the sieve plate 6 into the collecting box 51, and then pulls the handle 52 to one side to remove the collecting box 51. After completing the cleaning of the collecting box 51, insert the collecting box 51 into the frame 1 and push it inward, and after the first magnet 53 and the second magnet 54 are magnetically attracted, the positioning of the collecting box 51 can be completed.

[0029] Specifically, the handle 52 has a C-shaped longitudinal section, which facilitates normal use of the device.

[0030] Working principle: When in use, tea leaves are put into the hopper 2, and then the tea leaves fall onto the screen. The device vibrates and screens the tea leaves. The tea stems then fall into the collection box 51 through the holes on the screen. The screened tea leaves are discharged through the guide plate 3. After a batch of tea leaves is processed, the device is turned off, and then the pull rod 42 is held to drive the collection plate 41 to rotate. The collection plate 41 then winds the pull rope 45 inside it, and the pull rope 45 pulls the sliding sleeve 44 to one side through the protrusion 48. The sliding sleeve 44 drives the scraper bar 47 to move through the support rod 46, and the scraper bar 47 moves the screen plate 6 down. The stuck tea stalks are scraped into the collecting box 51, and then the collecting box 51 can be removed by pulling the handle 52 to one side. After the collecting box 51 is cleaned, the collecting box 51 is inserted into the frame 1 and pushed inward. After the first magnet 53 and the second magnet 54 are magnetically attracted, the positioning of the collecting box 51 can be completed. This solution effectively processes the tea stalks stuck in the sieve plate 6, reduces the probability of tea stalks blocking the sieve plate 6 and affecting the subsequent use of the equipment, thereby reducing the failure rate of the equipment, improving the effect of the equipment in removing tea stalks, improving the production efficiency of the equipment, and facilitating the normal use of the equipment.

Claims

1. A stepped tea stem picking machine, comprising a frame (1), a sieve plate (6) is installed inside the frame (1), a hopper (2) is fixedly connected to the upper surface of the frame (1), and a guide plate (3) is installed on the inner wall of the hopper (2), characterized in that: A cleaning assembly (4) is arranged inside the frame (1), and the cleaning assembly (4) comprises a support rod (43), the support rod (43) is fixedly connected to the inner wall of the frame (1), a sliding sleeve (44) is slidably connected to the support rod (43), a support rod (46) is fixedly connected to the surface of the sliding sleeve (44), and a scraper strip (47) is fixedly connected to one end of the support rod (46) away from the sliding sleeve (44), and a collecting assembly (5) is arranged inside the frame (1).

2. A stepped tea stem picking machine according to claim 1, characterized in that: A protrusion (48) is fixedly connected to the upper surface of the sliding sleeve (44), and a pull rope (45) is fixedly connected to the inner wall of the protrusion (48).

3. A stepped tea stem picking machine according to claim 2, characterized in that: The two ends of the pull rope (45) respectively penetrate the two sides of the frame (1), and the pull rope (45) slides with the inner wall of the frame (1).

4. A stepped tea stem picking machine according to claim 2, characterized in that: Both sides of the frame (1) are rotatably connected to collection trays (41), and both ends of the pull rope (45) are respectively connected to the two collection trays (41).

5. A stepped tea stem picking machine according to claim 4, characterized in that: The collecting plate (41) is rotatably connected to a pull rod (42) on one side away from the frame (1).

6. A stepped tea stem picking machine according to claim 1, characterized in that: The collecting assembly (5) comprises a collecting box (51), the collecting box (51) slides with the inner wall of the frame (1), the collecting box (51) is located below the sieve plate (6), a handle (52) is fixedly connected to one side of the collecting box (51), an end of the handle (52) away from the collecting box (51) is fixedly connected to a first magnet (53), and the inner wall of the frame (1) is fixedly connected to a second magnet (54).

7. A stepped tea stem picking machine according to claim 6, characterized in that: The handle (52) has a C-shaped longitudinal section.

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