Cleaning device for big-leaf tea raw materials

Abstract

The utility model relates to the technical field of tea leaf cleaning, and particularly discloses a large-leaf tea raw material cleaning device which comprises a body, a base arranged at the bottom of the body, a rotating shaft arranged in the middle of the body, stirring shafts arranged on the two sides of the rotating shaft, an abutting rod arranged on one side of the inner wall of the body, and abutting blocks arranged at one ends of the stirring shafts. An embedding rod is connected to the middle of the stirring shaft, a limiting assembly is arranged on the side wall of the embedding rod, and the limiting assembly moves along the inclined plane. According to the device, the stirring shaft can rotate by a certain angle through the limiting assembly arranged in the device, so that the attachment direction of large tea leaves is changed, the large tea leaves can be separated from the stirring shaft when being stirred, the situation that the large tea leaves are attached to the stirring shaft and are driven to be pulled is avoided, and meanwhile the rotation angle of the stirring shaft can be limited.

Description

Technical Field

[0001] This utility model relates to the field of tea cleaning technology, and more specifically, to a cleaning device for large-leaf tea raw materials. Background Technology

[0002] Tea cleaning refers to the process of soaking tea leaves in water by rotating and agitating them to remove dust and impurities from the surface of the tea leaves.

[0003] However, with existing rotary agitation cleaning methods, if the tea leaves are large, they can easily bend and attach to the side of the agitator shaft, moving with the agitator. This prevents the large tea leaves from being fully soaked and disturbed in the water, and they are also easily damaged by the water flow. Utility Model Content

[0004] The purpose of this invention is to provide a cleaning device for large-leaf tea raw materials, which solves the problem that large tea leaves are prone to bending and adhering to the stirring shaft during cleaning, resulting in insufficient soaking and disturbance in water, and are easily damaged by passive energy pulling.

[0005] This utility model is achieved through the following technical solution:

[0006] This utility model provides a cleaning device for large-leaf tea raw materials, including a main body, a base at the bottom of the main body, a rotating shaft in the middle of the main body, stirring shafts on both sides of the rotating shaft, a stop rod on one side of the inner wall of the main body, a stop block at one end of the stirring shaft, a fitting rod connected to the middle of the stirring shaft, and a limiting component on the side wall of the fitting rod, the limiting component being displaced along the inclined plane.

[0007] Preferably, the abutment is a set of four protrusions arranged in a cross shape.

[0008] Preferably, the abutment is aligned with one end of the abutment block near the side of the upper abutment block.

[0009] Preferably, the limiting component includes a limiting groove, an inclined surface, a shrinkage groove, and a limiting block. The limiting groove is disposed on the side wall of the fitting rod, the inclined surface is disposed on both sides of the middle part of the limiting groove, the shrinkage groove is disposed on the inner wall of the stirring shaft, and the limiting block is connected in the shrinkage groove.

[0010] Preferably, the fitting rod is fixedly connected to the rotating shaft, and the stirring shaft is rotatably sleeved on the fitting rod.

[0011] Preferably, the limiting groove is a groove that matches the number of abutments.

[0012] Preferably, the limiting block is a square block whose top is connected to the contraction groove by a spring, and the bottom of the limiting block is arc-shaped.

[0013] The technical solution of this utility model has at least the following advantages and beneficial effects:

[0014] 1. The limiting component in this device allows the stirring shaft to rotate at a certain angle, thereby changing the attachment direction of the large tea leaves. This allows the large tea leaves to separate from the stirring shaft when they are stirred, preventing them from being pulled and dragged while attached to the stirring shaft. At the same time, the rotation angle of the stirring shaft can also be limited. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the overall structure of the stirring shaft of this utility model.

[0017] Figure 3 This utility model Figure 2 A magnified structural diagram of point A in the middle.

[0018] Reference numerals: 1-body, 101-base, 102-rotating shaft, 103-stop rod, 2-stirring shaft, 201-stop block, 202-fitting rod, 2021-limiting groove, 2022-inclined surface, 203-shrinkage groove, 2031-limiting block. Detailed Implementation

[0019] The following is combined with Figures 1 to 3 This utility model will be described in detail.

[0020] A cleaning device for raw materials of large-leaf tea includes a main body 1, a base 101 at the bottom of the main body 1, a rotating shaft 102 in the middle of the main body 1, stirring shafts 2 on both sides of the rotating shaft 102, a stop rod 103 on one side of the inner wall of the main body 1, a stop block 201 at one end of the stirring shaft 2, a fitting rod 202 connected to the middle of the stirring shaft 2, a limiting component on the side wall of the fitting rod 202, the limiting component moving along the inclined plane, the stop block 201 being four protrusions arranged in a "+" shape, and the stop rod 103 aligned with one end of the stop block 201 near the upper side of the stop block 201.

[0021] First, put the tea leaves that need to be cleaned into the main body 1, and then add water into it. At the same time, the motor drives the rotating shaft 102 to rotate, so that the stirring shaft 2 will stir and clean the tea leaves in the water, removing dust and other impurities from the surface of the tea leaves.

[0022] Furthermore, the limiting components include a limiting groove 2021, an inclined surface 2022, a shrinkage groove 203, and a limiting block 2031. The limiting groove 2021 is disposed on the side wall of the fitting rod 202, the inclined surface 2022 is disposed on both sides of the middle part of the limiting groove 2021, the shrinkage groove 203 is disposed on the inner wall of the stirring shaft 2, and the limiting block 2031 is connected in the shrinkage groove 203. The fitting rod 202 is fixedly connected to the rotating shaft 102, and the stirring shaft 2 is rotatably sleeved on the fitting rod 202. The limiting groove 2021 is a groove that matches the number of abutment blocks 201. The limiting block 2031 is a square block whose top is connected to the shrinkage groove 203 by a spring, and the bottom of the limiting block 2031 is arc-shaped.

[0023] Simultaneously, when the rotating shaft 102 rotates and drives the stirring shaft 2 to agitate, it also drives the fitting rod 202 to move, which in turn drives the stirring shaft 2, which is rotated and sleeved on the side wall, to move as well, thus agitating. When the stirring shaft 2 moves to the position of the abutment rod 103, one end of the stirring shaft 2, located above the abutment block 201, will contact the abutment rod 103. Then, the movement of the stirring shaft 2 forces the abutment block 201 to drive the entire stirring shaft 2 to rotate to one side, rotating along the fitting rod 202. After the stirring shaft 2 has rotated a certain angle, the limiting block 2031 in the shrinkage groove 203 will move to another limiting groove 2. In step 021, the limiting block 2031 will be pressed against the inclined surface 2022 by the restoring force generated after contraction during movement. This will cause the limiting block 2031 to move along the inclined surface 2022 to reset itself and move to the center of the limiting groove 2021. At this time, the stirring shaft 2 will also rotate 90 degrees to change the angle facing the direction of movement. This is to prevent the large tea leaves from bending and adhering to the stirring shaft 2 due to their large area. By adjusting the angle, the large tea leaves will not completely adhere to the stirring shaft 2 and can be separated from the stirring shaft 2 during movement.

[0024] The following is a detailed implementation process of this utility model: First, the tea leaves to be cleaned are placed into the main body 1, and then water is added. Simultaneously, a motor drives the rotating shaft 102 to rotate, causing the stirring shaft 2 to agitate and clean the tea leaves, removing dust and other impurities from their surface. While the rotating shaft 102 is agitating the stirring shaft 2, it also moves the fitting rod 202, causing the stirring shaft 2, which is rotated and fitted onto the side wall, to move as well, thus agitating the tea leaves. When the stirring shaft 2 moves to the position of the abutment rod 103, one end of the stirring shaft 2, located above the abutment block 201, contacts the abutment rod 103. The movement of the stirring shaft 2 forces the abutment block 201 to rotate the entire stirring shaft 2 to one side, along the fitting rod... The stirring shaft 2 rotates, and after the stirring shaft 2 rotates to a certain angle, the limiting block 2031 in the shrinkage groove 203 will move to another limiting groove 2021. Then, due to the restoring force generated after the shrinkage during movement, the limiting block 2031 will press against the inclined surface 2022, thereby moving along the inclined surface 2022 to allow the limiting block 2031 to return to its original position and move to the center of the limiting groove 2021. At this time, the stirring shaft 2 will also rotate 90 degrees to change the angle facing the direction of movement, thereby preventing the large tea leaves from bending and adhering to the stirring shaft 2 due to their large area. By adjusting the angle, the large tea leaves will not completely adhere to the stirring shaft 2 and can be separated from the stirring shaft 2 during the movement.

Claims

1. A washing device for large-leaf tea raw materials, comprising a main body (1), a base (101) provided at the bottom of the main body (1), a rotating shaft (102) provided in the middle of the main body (1), and stirring shafts (2) provided on both sides of the rotating shaft (102), characterized in that, A stop rod (103) is provided on one side of the inner wall of the body (1), a stop block (201) is provided at one end of the stirring shaft (2), a fitting rod (202) is connected to the middle of the stirring shaft (2), a limiting component is provided on the side wall of the fitting rod (202), and the limiting component is displaced along the inclined plane; The limiting component includes a limiting groove (2021), an inclined surface (2022), a shrinkage groove (203), and a limiting block (2031). The limiting groove (2021) is disposed on the side wall of the fitting rod (202), the inclined surface (2022) is disposed on both sides of the middle part of the limiting groove (2021), the shrinkage groove (203) is disposed on the inner wall of the stirring shaft (2), and the limiting block (2031) is connected in the shrinkage groove (203). The fitting rod (202) is fixedly connected to the rotating shaft (102), and the stirring shaft (2) is rotatably sleeved on the fitting rod (202); The limiting groove (2021) is a groove that matches the number of abutments (201); The limiting block (2031) is a square block whose top is connected to the shrinkage groove (203) by a spring, and the bottom of the limiting block (2031) is arc-shaped.

2. The washing device for large-leaf tea raw materials according to claim 1, characterized in that, The abutment (201) consists of four protrusions arranged in a cross shape.

3. The washing device for large-leaf tea raw materials according to claim 1, characterized in that, The abutment (103) is aligned with one end of the abutment (201) near the side of the upper abutment (201).

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