Traditional Chinese medicine decoction piece screening device with vibration screening effect

Abstract

The utility model relates to the technical field of traditional Chinese medicine decoction pieces, and discloses a traditional Chinese medicine decoction piece screening device with a vibration screening effect, which comprises a top plate detachably connected to the top of a screening box, the outer end of the bottom of the top plate is movably connected with a first movable plate for screening and limiting the traditional Chinese medicine decoction pieces, and the middle position of the bottom of the top plate is movably connected with a second movable plate. The bottom of the top plate is movably connected with a first movable plate and a second movable plate through a fixing frame connecting rotating shaft, when traditional Chinese medicine decoction pieces are screened in a vibrating mode, the traditional Chinese medicine decoction pieces bounced out through vibration are limited, the traditional Chinese medicine decoction pieces are prevented from bouncing out of the device, and meanwhile when the traditional Chinese medicine decoction pieces collide with the first movable plate and the second movable plate, the rotating shaft is driven to rotate; due to the friction force between the rotating shaft and the friction plate, the rotation amplitude of the first movable plate and the second movable plate is reduced, meanwhile, the rotation amplitude of the first movable plate and the second movable plate is controlled through the limiting strip, and the limiting effect of the first movable plate and the second movable plate on the popped-out traditional Chinese medicine decoction pieces is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese medicinal slices, in particular to a Chinese medicinal slice screening device with a vibration screening effect. Background Art

[0002] Chinese herbal medicine slices are Chinese herbal medicines that have been processed according to the theory of traditional Chinese medicine and the processing methods of traditional Chinese medicine, and can be directly used in clinical Chinese medicine. Chinese herbal medicine slices include some slices of Chinese herbal medicines processed at the place of origin, original herbal medicine slices, and slices that have been cut and processed. Chinese herbal medicine slices of different sizes need to be screened for full utilization;

[0003] Patent No. CN220804362U discloses a screening device for Chinese herbal medicine pieces, including a screening box, a screening device is arranged inside the screening box, the screening device includes a first screen plate, a second screen plate and a vibration motor, a top plate is arranged on the top of the screening box, a feed hopper is embedded on the upper surface of the top plate, mounting grooves are symmetrically arranged on the front end surface of the screening box, the mounting grooves are all provided with a first drawer, a baffle is also arranged between the two first drawers, a card slot is arranged at the right end of the screening box near the bottom, and a second drawer is arranged in the card slot; the screening device for Chinese herbal medicine pieces, by arranging a screening box and arranging a screening device inside the screening box, between the first screen plate and the second drawer, a second drawer is arranged in the card slot; With the cooperation of the two sieve plates, Chinese herbal medicines of different sizes can be screened. The aperture of the first sieve hole is smaller than that of the second sieve hole, which is convenient for screening Chinese herbal medicines of different sizes in sequence. The two vibration motors increase the power of screening vibration. The cooperation of the slide bar and the spring helps the screening device to shake up and down for screening. When the screening device of the above scheme is actually used for vibration screening of Chinese herbal medicines, the vibration motor drives the sieve plate to vibrate and contact with the Chinese herbal medicines, which may cause the Chinese herbal medicines to jump out of the device, affecting the screening effect of the Chinese herbal medicines. For this reason, we propose a Chinese herbal medicine screening device with vibration screening effect. Utility Model Content

[0004] The purpose of the utility model is to provide a Chinese herbal medicine slice screening device with a vibration screening effect, so as to solve the problem proposed in the above-mentioned background technology that when performing vibration screening of Chinese herbal medicine slices, the vibration motor drives the sieve plate to vibrate and contact the Chinese herbal medicine slices, which easily causes the Chinese herbal medicine slices to jump out of the device, thereby affecting the screening effect of the Chinese herbal medicine slices.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a Chinese herbal medicine screening device with a vibration screening effect, comprising a top plate detachably connected to the top of a screening box, a movable plate one for limiting the screening of Chinese herbal medicines being movably connected to the outer end of the bottom of the top plate, and a movable plate two being movably connected to the middle position of the bottom of the top plate.

[0006] Preferably, the inner sides of the movable board 1 and the movable board 2 are both glued and connected with foam boards.

[0007] Preferably, a fixing frame for installing movable plate one and movable plate two is fixedly connected to the bottom of the top plate, and the fixing frame is rotatably connected to movable plate one and movable plate two via a rotating shaft, a fixing plate is glued to the outer side of the fixing frame, a friction plate is glued to the inner wall of the fixing plate, the inner side of the friction plate is in contact with the surface of the rotating shaft, and the cross-sections of the fixing plate and the friction plate are both semicircular.

[0008] Preferably, side plates are welded to both sides of the outer wall of the top plate, and bolts for fixing are threadedly connected to the surface of the side plates.

[0009] Preferably, the surface of the rotating shaft is welded with symmetrical limiting strips for limiting rotation.

[0010] Preferably, the movable plate 1 is obtained by reducing the movable plate 2 by a certain proportion.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model cooperates with the top plate, fixed frame, movable plate one, movable plate two, rotating shaft, fixed plate, friction plate and limiting strip in the utility model. The movable plate one and movable plate two are movably connected to the rotating shaft through the fixed frame at the bottom of the top plate. When vibrating and screening Chinese herbal medicine pieces, the Chinese herbal medicine pieces that pop out of the vibration are limited to prevent the Chinese herbal medicine pieces from popping out of the device. At the same time, when the Chinese herbal medicine pieces collide with the movable plate one and the movable plate two, the rotating shaft is driven to rotate. Due to the friction between the rotating shaft and the friction plate, the rotation amplitude of the movable plate one and the movable plate two is reduced. At the same time, the rotation amplitude of the movable plate one and the movable plate two is controlled by the limiting strip to ensure the limiting effect of the movable plate one and the movable plate two on the popped-out Chinese herbal medicine pieces.

[0013] 2. The utility model arranges side plates and bolts at both ends of the top plate for use. When installing the top plate, the top plate is clamped on the top of the screening box and the position of the screening box is adjusted to adjust the positions of the movable plate one and the movable plate two, and then the bolts are tightened to fix them, which is convenient for installation and disassembly and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal cross-sectional structure of the top plate of the utility model;

[0016] Figure 3 It is a schematic diagram of the side structure of the top plate of the utility model;

[0017] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure at center A;

[0018] In the figure: 1. screening box; 2. bolts; 3. side panels; 4. top panels; 5. movable panel 1; 6. movable panel 2; 7. foam panel; 8. fixing frame; 9. rotating shaft; 10. friction plate; 11. fixing plate; 12. limiting strip. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] See also Figure 1-Figure 4 The Chinese herbal medicine slice screening device with vibration screening effect shown in the figure comprises a top plate 4 detachably connected to the top of the screening box 1, the outer end of the bottom of the top plate 4 is movably connected with a movable plate 1 5 for limiting the screening of Chinese herbal medicine slices, the middle position of the bottom of the top plate 4 is movably connected with a movable plate 2 6, the inner sides of the movable plates 1 5 and 2 6 are both glued with foam plates 7, the bottom of the top plate 4 is fixedly connected with a fixing frame 8 for installing the movable plates 1 5 and 2 6, the fixing frame 8 is rotatably connected to the movable plates 1 5 and 2 6 through a rotating shaft 9, the outer side of the fixing frame 8 is glued with a fixing plate 11, the inner wall of the fixing plate 11 is glued with a friction plate 10, the inner side of the friction plate 10 is in contact with the surface of the rotating shaft 9, and the fixing plate 11 and the friction plate 10 are in contact with each other. The cross-sections are all semicircular, and the surface of the rotating shaft 9 is welded with a limit strip 12 symmetrically used for rotation limitation. The movable plate 1 5 is made by reducing the movable plate 2 6 by a certain proportion; the rotating shaft 9 is connected to the bottom of the top plate 4 through a fixed frame 8 to movably connect the movable plate 1 5 and the movable plate 2 6. When the Chinese herbal medicine pieces are vibrated and screened, the vibration-jumped-out Chinese herbal medicine pieces are limited to prevent the Chinese herbal medicine pieces from jumping out of the device. At the same time, when the Chinese herbal medicine pieces collide with the movable plate 1 5 and the movable plate 2 6, the rotating shaft 9 is driven to rotate. Due to the friction between the rotating shaft 9 and the friction plate 10, the rotation amplitude of the movable plate 1 5 and the movable plate 2 6 is reduced. At the same time, the rotation amplitude of the movable plate 1 5 and the movable plate 2 6 is controlled by the limit strip 12 to ensure the limiting effect of the movable plate 1 5 and the movable plate 2 6 on the popped-out Chinese herbal medicine pieces.

[0022] On the basis of the above-mentioned scheme, side panels 3 are welded on both sides of the outer wall of the top plate 4, and the surface of the side plate 3 is threadedly connected with bolts 2 for fixing; when installing the top plate 4, the top plate 4 is clamped on the top of the screening box 1 and the position of the screening box 1 is adjusted to adjust the positions of the movable plate 1 5 and the movable plate 2 6, and then the bolts 2 are tightened to fix it, which is convenient for installation and disassembly and easy to operate.

[0023] It should be noted that the utility model is a Chinese herbal medicine slice screening device with a vibration screening effect. First, the top plate 4 is clamped on the top of the screening box 1 and the position of the screening box 1 is adjusted to adjust the positions of the movable plate 1 5 and the movable plate 2 6, and then the bolts 2 are tightened to fix it. Then the device is started and the Chinese herbal medicine slices to be screened are added for screening operation (the screening method has been disclosed in patent No. CN220804362U). During the screening operation of Chinese herbal medicine slices, the vibrating Chinese herbal medicine slices are blocked by the movable plate 1 5 and the movable plate 2 6. At the same time, when the Chinese herbal medicine slices collide with the movable plate 1 5 and the movable plate 2 6, the rotating shaft 9 is driven to rotate. Due to the friction between the rotating shaft 9 and the friction plate 10, the rotation amplitude of the movable plate 1 5 and the movable plate 2 6 is reduced. At the same time, the rotation amplitude of the movable plate 1 5 and the movable plate 2 6 is controlled by the limiting strip 12 to ensure the limiting effect of the movable plate 1 5 and the movable plate 2 6 on the popped-out Chinese herbal medicine slices.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Chinese herbal medicine slice screening device with a vibration screening effect, characterized in that: include: A top plate (4) is detachably connected to the top of the screening box (1), and a movable plate 1 (5) for limiting the screening of Chinese herbal medicine pieces is movably connected to the outer end of the bottom of the top plate (4), and a movable plate 2 (6) is movably connected to the middle position of the bottom of the top plate (4).

2. The Chinese herbal medicine slice screening device with vibration screening effect according to claim 1, characterized in that: The inner sides of the movable plate 1 (5) and the movable plate 2 (6) are both glued and connected with foam plates (7).

3. The Chinese herbal medicine slice screening device with vibration screening effect according to claim 1, characterized in that: A fixing frame (8) for mounting the movable plate 1 (5) and the movable plate 2 (6) is fixedly connected to the bottom of the top plate (4); the fixing frame (8) is rotatably connected to the movable plate 1 (5) and the movable plate 2 (6) via a rotating shaft (9).

4. The Chinese herbal medicine slice screening device with vibration screening effect according to claim 3, characterized in that: A fixing plate (11) is glued to the outer side of the fixing frame (8), a friction plate (10) is glued to the inner wall of the fixing plate (11), the inner side of the friction plate (10) is in contact with the surface of the rotating shaft (9), and the cross-sections of the fixing plate (11) and the friction plate (10) are both semicircular.

5. The Chinese herbal medicine slice screening device with vibration screening effect according to claim 1, characterized in that: Side plates (3) are welded to both sides of the outer wall of the top plate (4), and bolts (2) for fixing are threadedly connected to the surface of the side plates (3).

6. The Chinese herbal medicine slice screening device with vibration screening effect according to claim 4, characterized in that: The surface of the rotating shaft (9) is welded with symmetrical limiting strips (12) for limiting rotation.

7. The Chinese herbal medicine slice screening device with vibration screening effect according to claim 3, characterized in that: The movable plate 1 (5) is obtained by reducing the movable plate 2 (6) by a certain proportion.

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