Traditional Chinese medicinal material seed screening machine

Abstract

The utility model discloses a traditional Chinese medicine seed screening machine in the technical field of screening machines, which comprises a mounting frame, a limiting unit and a vibrating unit, a swing frame is arranged above the mounting frame, and a plurality of screening frames are arranged in the swing frame. The limiting unit is used for limiting the multiple screening frames to the inner wall of the swing frame, and the vibration unit is used for installing the swing frame above the installation frame and vibrating the swing frame. According to the traditional Chinese medicine seed screening device, the swing frame is arranged above the mounting frame, and the multiple screening frames are arranged in the swing frame, so that when the traditional Chinese medicine seed screening device is used, a user can pour traditional Chinese medicine seeds into the position above the screening frames, then the vibration of the swing frame is controlled through the vibration unit, and therefore screening of the traditional Chinese medicine seeds is achieved; therefore, the seeds with different particle sizes can be discharged from the plurality of discharge ports respectively, and the purpose of screening the seeds is achieved.

Description

Technical Field

[0001] This utility model relates to the field of screening machine technology, specifically a screening machine for Chinese medicinal herbs seeds. Background Technology

[0002] Seed screening of Chinese medicinal herbs is an important step in the production process. The purpose of screening is to improve seed quality: remove impurities, shriveled or damaged seeds, and ensure that the seeds are pure, plump and healthy, thereby improving the germination rate and survival rate, and guaranteeing the quality of the medicinal materials. High-quality seeds can grow into strong plants, reduce the occurrence of diseases and pests, and thus improve the yield and quality of Chinese medicinal materials, ensuring their medicinal value and safety.

[0003] Currently, when screening Chinese medicinal herb seeds, they are generally poured into a Chinese medicinal herb seed screening machine for screening. However, the current Chinese medicinal herb seed screening machine is usually equipped with multiple filters, and the diameter of the small holes on the surface of the filters is different. Different Chinese medicinal herb seeds require different numbers of filters, and users cannot adjust the number and type (diameter of the small holes) of the filters according to the actual situation. Therefore, a new type of Chinese medicinal herb seed screening machine is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to solve the problem that when screening Chinese medicinal herb seeds, it is generally necessary to pour them into the internal part of a Chinese medicinal herb seed screening machine for screening. However, the internal part of the current Chinese medicinal herb seed screening machine is generally equipped with multiple filters with different diameters of small holes on the surface of the filters. Different Chinese medicinal herb seeds require different numbers of filters, and users cannot adjust the number and type (diameter of small holes) of the filters according to the actual situation. This invention provides a screening machine.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0006] A screening machine includes: a mounting frame, an oscillating frame disposed above the mounting frame, a plurality of screening frames disposed inside the oscillating frame, a limiting unit and a vibration unit, the limiting unit being used to respectively restrict the plurality of screening frames to the inner wall of the oscillating frame, the vibration unit being used to mount the oscillating frame above the mounting frame and vibrate the oscillating frame, and a plurality of discharge ports being disposed on the surface of the oscillating frame.

[0007] Furthermore, the plurality of filter frames include a plurality of mounting frames, and a filter screen is fixedly installed on the inner wall of each of the plurality of mounting frames.

[0008] Furthermore, the limiting unit includes several mounting slots, each formed on the surface of the swing frame, and several limiting protrusions on the surface of each mounting frame. The surfaces of the limiting protrusions are slidably inserted into the inner walls of the mounting slots, and the inner walls of the mounting slots are slidably fitted with abutment blocks. The unit also includes a lifting unit, which controls the abutment blocks to slide on the inner walls of the mounting slots.

[0009] Furthermore, the lifting unit includes a plurality of collars respectively disposed above a plurality of mounting slots, and insert plates are slidably inserted into the inner walls of the plurality of collars. One end of each insert plate is fixedly installed to one end of the abutment block. The unit also includes an installation unit and an adjustment unit. The installation unit is used to install the plurality of collars respectively above the plurality of mounting slots, and the adjustment unit is used to adjust the position of the plurality of insert plates on the inner walls of the plurality of collars respectively.

[0010] Furthermore, the installation unit includes several fixed frames that are fixedly installed on the top of the mounting bracket, the surfaces of several collars are slidably inserted into the inner walls of several fixed frames, two mounting bolts are threaded into the surfaces of several fixed frames, and the surfaces of several mounting bolts are threaded into the surfaces of several collars.

[0011] Furthermore, the adjustment unit includes several adjustment slots respectively opened on the surfaces of several insert plates, and several collars are threaded with abutment bolts, and the surfaces of several abutment bolts are slidably inserted into the inner walls of several adjustment slots.

[0012] Furthermore, the vibration unit includes several springs that are fixedly installed below the swing frame, and the other ends of the springs are fixedly installed on the top of the mounting frame. A vibration motor is fixedly installed at the bottom of the swing frame, and the vibration motor is electrically connected to a controller fixedly installed on the surface of the mounting frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, a swing frame is set above the mounting frame, and several screening frames are set inside the swing frame. When in use, the user can pour the Chinese medicinal herb seeds into the top of the screening frames, and then control the swing frame to vibrate through the vibration unit, thereby screening the Chinese medicinal herb seeds. Seeds of different particle sizes can be discharged from multiple outlets separately, thus achieving the purpose of seed screening.

[0015] 2. In this utility model, by setting several screening frames inside the swing frame, the user can select the number of screening frames with different surface screening hole sizes according to the particle size of the seeds to be screened. Then, the limiting unit restricts several swing frames in sequence inside the swing frame, realizing the layered screening of Chinese medicinal materials, which can save screening time and ensure the screening effect. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0018] Figure 3 This is a half-sectional view of the present invention;

[0019] Figure 4 This is a partial schematic diagram of a partial cross-sectional view of the present invention;

[0020] Figure 5 This is another partial schematic diagram of a partial cross-sectional view from another angle of the present invention.

[0021] In the diagram: 1. Mounting frame; 2. Swing frame; 3. Screening frame; 31. Mounting frame; 32. Screening mesh; 4. Limiting unit; 41. Mounting groove; 42. Limiting protrusion; 43. Abutting block; 44. Lifting unit; 441. Collar; 442. Insert plate; 443. Mounting unit; 4431. Fixing frame; 4432. Mounting bolt; 444. Adjusting unit; 4441. Adjusting groove; 4442. Abutting bolt; 5. Vibration unit; 51. Spring; 52. Vibration motor; 53. Controller; 6. Discharge port. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0023] This embodiment provides a Chinese medicinal herb seed screening machine, mainly to solve the problem that currently, when screening Chinese medicinal herb seeds, they generally need to be poured into the internal screening machine for screening. However, current Chinese medicinal herb seed screening machines typically have multiple filters with different pore diameters on their surfaces. Different Chinese medicinal herb seeds require different numbers of filters, and users cannot adjust the number and type (pore diameter) of the filters according to actual needs. The following technical solution is provided, which will be discussed in conjunction with... Figures 1-5 Please provide a detailed explanation:

[0024] A Chinese medicinal herb seed screening machine includes: a mounting frame 1 with a swing frame 2 mounted on top; in use, the user needs to install several screening frames 3 inside the swing frame 2 using a limiting unit 4, then control the swing frame 2 to vibrate using a vibration unit 5, and finally pour the Chinese medicinal herb seeds into the screening frames 3 to achieve the purpose of screening the Chinese medicinal herb seeds. After screening, the medicinal herb seeds will be discharged from several discharge ports 6 all opened on the surface of the swing frame 2. The main components of the several screening frames 3 are: several mounting frames 31 with screening mesh 32 fixedly installed on the inner wall (the screening mesh 32 is a metal structure with several small holes on the surface, and the diameter of the small holes on the surface of different models of screening mesh 32 is different). The different hole sizes on the surface of different screening mesh 32 can screen Chinese medicinal herbs of different particle sizes. The main components of the limiting unit 4 are: several limiting protrusions 42 respectively set on the surface of several mounting frames 31. In use, the user will... While each mounting frame 31 is slidably inserted into the inner wall of the swing frame 2, several limiting protrusions 42 are slidably inserted into the inner wall of several mounting slots 41, which are all opened on the surface of the swing frame 2. Then, the lifting unit 44 controls the lifting and lowering of several abutment blocks 43, which are slidably inserted into the inner wall of several mounting slots 41. The pressing action of several abutment blocks 43 on several limiting protrusions 42 can achieve the limiting of several mounting frames 31 on the inner wall of the swing frame 2. The main components of the vibration unit 5 are several springs 51, which are fixedly installed at the bottom of the swing frame 2. At the same time, the other end of several springs 51 is fixedly installed at the top of the mounting frame 1. In use, the user controls the vibration motor 52, which is fixedly installed at the bottom of the swing frame 2, to vibrate through the controller 53, which is fixedly installed on the surface of the mounting frame 1. This controls the vibration of the swing frame 2, which drives the vibration of the screening screen 32 inside the swing frame 2, thus completing the screening of Chinese medicinal seeds on the surface of the screening screen 32.

[0025] By setting a swing frame 2 above the mounting frame 1, and setting several screening frames 3 inside the swing frame 2, the user can pour the Chinese medicinal herb seeds into the top of the screening frames 3 during use, and then control the swing frame 2 to vibrate through the vibration unit 5, thereby screening the Chinese medicinal herb seeds, so that seeds of different sizes can be discharged from multiple discharge ports 6 respectively, thus achieving the purpose of seed screening.

[0026] By setting several screening boxes 3 inside the swing frame 2, the user can select the number of screening boxes 3 with different surface screening hole sizes according to the size of the seeds to be screened. Then, the limiting unit 4 restricts several swing frames 2 in sequence inside the swing frame 2, realizing the layered screening of Chinese medicinal materials, which can save screening time and ensure the screening effect.

[0027] like Figure 1 , Figure 4 , Figure 5 As shown, in some embodiments, the main components of the lifting unit 44 are: several collars 441 respectively disposed above several mounting slots 41. In use, the user needs to first install the collars 441 above the mounting slots 41 using the mounting unit 443, and then control the positions of several insert plates 442 respectively slidably inserted into the inner walls of the collars 441 using the adjusting unit 444, so as to control the positions of several abutment blocks 43 respectively fixedly installed at one end of the insert plates 442 in the inner walls of the mounting slots 41, so as to ensure that the abutment blocks 43 can respectively press the limiting protrusions 42. The main components of the mounting unit 443 are: several fixing frames 4431 fixedly installed on the top of the mounting frame 1. In use, the user first installs the collars 441 above the mounting slots 41 using the mounting unit 443. 441 is slidably inserted into the inner wall of several fixed frames 4431, and two mounting bolts 4432 are threaded into the surface of each of the fixed frames 4431, so that the surface of the mounting bolts 4432 is threaded into the surface of several collars 441, thereby realizing the installation of several collars 441 on the inner wall of several fixed frames 4431. The main components of the adjustment unit 444 are: several abutting bolts 4442 that are threaded into the surface of several collars 441, and adjustment grooves 4441 are opened on the surface of several insert plates 442. In use, the user rotates several abutting bolts 4442, so that one end of several abutting bolts 4442 abuts against the inner wall of several adjustment grooves 4441, thereby limiting the position of several insert plates 442 on the inner wall of several collars 441.

[0028] The working process of this utility model is as follows: First, the user needs to slide several mounting frames 31 into the inner walls of several swing frames 2, so that the surfaces of several limiting protrusions 42 slide into the inner walls of several mounting grooves 41. Then, several collars 441 are slid into the inner walls of several fixed frames 4431 and fixed by several mounting bolts 4432. Finally, several insert plates 442 are pulled, so that several abutting blocks 43 are in the inner walls of several mounting grooves 41. Several abutting bolts 4442 are rotated, so that one end of several abutting bolts 4442 abuts against the inner walls of several adjusting grooves 4441. This can adjust the position of several insert plates 442 in the inner walls of several collars 441. Furthermore, several abutting blocks 43 are used to compact several limiting protrusions 42, that is, to limit the position of several screening screens 32 in the inner walls of swing frames 2.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A seed screening machine for Chinese medicinal herbs, characterized in that, include: Mounting frame (1), with a swing frame (2) above the mounting frame (1), and a plurality of screening frames (3) inside the swing frame (2), and also including a limiting unit (4) and a vibration unit (5). The limiting unit (4) is used to restrict the plurality of screening frames (3) to the inner wall of the swing frame (2), and the vibration unit (5) is used to mount the swing frame (2) above the mounting frame (1) and vibrate the swing frame (2). The surface of the swing frame (2) is provided with a plurality of discharge ports (6).

2. The seed screening machine for Chinese medicinal materials according to claim 1, characterized in that: The plurality of filter frames (3) include a plurality of mounting frames (31), and the inner walls of the plurality of mounting frames (31) are all fixedly fitted with filter screens (32).

3. A seed screening machine for traditional Chinese medicinal materials according to claim 2, characterized in that: The limiting unit (4) includes several mounting slots (41) that are all opened on the surface of the swing frame (2), several limiting protrusions (42) that are all provided on the surface of several mounting frames (31), the surfaces of several limiting protrusions (42) that are slidably inserted into the inner walls of several mounting slots (41), and abutment blocks (43) that are slidably inserted into the inner walls of several mounting slots (41). It also includes a lifting unit (44) that is used to control several abutment blocks (43) to slide on the inner walls of several mounting slots (41).

4. A seed screening machine for traditional Chinese medicinal materials according to claim 3, characterized in that: The lifting unit (44) includes a plurality of collars (441) respectively disposed above a plurality of mounting slots (41). Insert plates (442) are slidably inserted into the inner walls of the plurality of collars (441). One end of the insert plate (442) is fixedly installed on one end of the abutment block (43). The unit also includes an installation unit (443) and an adjustment unit (444). The installation unit (443) is used to install the plurality of collars (441) respectively above the plurality of mounting slots (41). The adjustment unit (444) is used to adjust the position of the plurality of insert plates (442) on the inner walls of the plurality of collars (441).

5. A seed screening machine for traditional Chinese medicinal materials according to claim 4, characterized in that: The mounting unit (443) includes several fixed frames (4431) that are fixedly mounted on the top of the mounting bracket (1). The surfaces of several collars (441) are slidably inserted into the inner walls of several fixed frames (4431). Two mounting bolts (4432) are threaded into the surfaces of several fixed frames (4431). The surfaces of several mounting bolts (4432) are threaded into the surfaces of several collars (441).

6. A seed screening machine for traditional Chinese medicinal materials according to claim 4, characterized in that: The adjustment unit (444) includes a plurality of adjustment grooves (4441) respectively opened on the surface of a plurality of insert plates (442), and abutment bolts (4442) are threaded into the surface of a plurality of collars (441), and the surfaces of a plurality of abutment bolts (4442) are slidably inserted into the inner wall of a plurality of adjustment grooves (4441).

7. A seed screening machine for traditional Chinese medicinal materials according to claim 1, characterized in that: The vibration unit (5) includes several springs (51) that are fixedly installed below the swing frame (2). The other end of each spring (51) is fixedly installed on the top of the mounting frame (1). A vibration motor (52) is fixedly installed at the bottom of the swing frame (2). The vibration motor (52) is electrically connected to a controller (53) that is fixedly installed on the surface of the mounting frame (1).

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