Traditional Chinese medicinal material screening machine capable of reducing blockage of filter screen

Abstract

The utility model relates to the technical field of screening machines, in particular to a traditional Chinese medicine screening machine capable of reducing filter screen blockage, which comprises a main body and an iron block, a motor and a control panel are mounted at the left end of the main body, a rotating column is connected inside the main body and fixedly connected with an output shaft of the motor, and two connecting columns are fixedly connected to the left end of the rotating column. The connecting column is connected with the filter screen through the connecting hole; the front side of the lower end of the main body is provided with a vibration sensor, and the upper end of the iron block is provided with an alarm. The traditional Chinese medicinal material collecting device overcomes the defects in the prior art, by arranging the motor, the rotating column, the connecting column and the connecting hole, the large-size traditional Chinese medicinal materials accumulated on the upper surface of the filter screen can be effectively treated by turning over by 180 degrees and cooperating with the operation of the vibrating motor, the filter screen does not need to be manually disassembled for collection, and the working efficiency is improved. By arranging the control panel, the vibration sensor and the alarm, a worker is reminded of abnormal vibration of the vibration motor, and therefore the situation that vibration is too high, and the performance and the service life of the body are affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of screening machines, in particular to a Chinese medicinal material screening machine capable of reducing filter screen blockage. Background Art

[0002] A Chinese medicinal material screening machine is a mechanical device used for screening and grading Chinese medicinal materials. The screening efficiency and accuracy of the Chinese medicinal material screening machine are related to vibration dynamics. The vibration generated by the screening machine will affect the screening effect of the material, so it is necessary to improve the performance of the screening machine by optimizing the vibration parameters. In addition, vibration dynamics can also be used for the grading and sorting of Chinese medicinal materials, thereby realizing the grading and sorting of Chinese medicinal materials according to different particle size requirements. In combination with existing literature, a new Chinese medicinal material screening machine (CN211914592U) includes a machine body, a feed hopper, a dust collecting component, a chip removing component and a support leg. The machine body is arranged in a rectangular hollow cavity, the feed hopper is fixedly provided on the upper wall of the machine body, the dust collecting component and the chip removing component are arranged in the machine body from top to bottom, and the support leg is fixedly provided on the lower wall of the machine body. The utility model belongs to the field of Chinese medicinal material processing technology, and specifically provides a new Chinese medicinal material screening machine with novel structure, simple operation, dust removal and chip removal, high working efficiency and long service life. It can be seen that at least the following defects are exposed during use:

[0003] 1. When the screening machine uses the filter for filtering, smaller Chinese medicinal materials will directly enter the collection structure, but larger Chinese medicinal materials will accumulate on the surface of the filter. It is usually necessary to manually disassemble the filter for collection, which affects work efficiency.

[0004] 2. Since the screening machine filters through vibration and filter screen, it is necessary to ensure that the vibration is within a safe range. When the vibration amplitude of the screening machine is abnormal and the vibration amplitude is too large, it will affect the service life of the screening machine. Utility Model Content

[0005] The purpose of the utility model is to provide a Chinese medicinal material screening machine that reduces filter clogging, so as to solve the problems of the existing Chinese medicinal material screening machine during use proposed in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A Chinese medicinal material screening machine for reducing filter clogging includes a main body and an iron block. A motor and a control panel are installed at the left end of the main body. A rotating column is connected to the interior of the main body and is fixedly connected to the motor output shaft. Two connecting columns are fixedly connected to the left ends of the rotating columns, and the connecting columns are connected to the filter through connecting holes. A vibration sensor is installed on the front side of the lower end of the main body, and an alarm is installed at the upper end of the iron block.

[0008] Preferably, a collection box is connected to the lower side of the left end of the main body, a handle is installed on the left end of the collection box, and the right end of the collection box is connected to the inside of the main body.

[0009] Preferably, a feed port is provided at the upper end of the main body.

[0010] Preferably, four supporting feet are installed at the lower end of the main body, and the four supporting feet are equidistantly distributed in a square at four right angles of the lower end of the main body.

[0011] Preferably, the lower ends of the four supporting legs are provided with rubber pads, and the middle parts of the four supporting legs are installed with iron blocks, and the size of the rubber pads matches the size of the supporting legs.

[0012] Preferably, a vibration motor is installed in the middle of the lower end of the main body.

[0013] Preferably, an A / D converter and a central processing unit are provided in the control panel, and the signal output end of the A / D converter is connected to the signal receiving end of the central processing unit, the signal output end of the vibration sensor is connected to the A / D converter in the control panel, and the alarm is electrically connected to the central processing unit in the control panel.

[0014] The present invention provides a Chinese medicinal material screening machine that reduces filter screen clogging and has the following beneficial effects:

[0015] 1. By setting a motor, a rotating column, a connecting column, and a connecting hole, and fixing the connecting column by inserting it into the connecting hole inside the filter, when it is necessary to collect large-volume Chinese medicinal materials, first take out the filtered herbs from the collection box, start the motor to drive the rotating column to rotate, the rotating column drives the connecting column to rotate, and the connecting column drives the filter to rotate. By turning it 180 degrees and then coordinating with the vibration motor, the large-volume Chinese medicinal materials left on the surface of the filter can be effectively processed without manually disassembling the filter for collection.

[0016] 2. By setting up a control panel, a vibration sensor, and an alarm, the vibration motor is detected by the vibration sensor at the lower end of the main body. When the vibration value of the vibration motor exceeds the vibration value preset by the vibration sensor, the vibration sensor will promptly transmit the vibration signal to the A / D converter in the control panel, which will perform analog-to-digital conversion and then transmit it to the central processing unit in the control panel. The central processing unit will then send an execution alarm command to the alarm to remind the staff that the vibration motor has abnormal vibration, thereby preventing excessive vibration and affecting the performance and life of the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall front structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of the main body of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the filter screen of the present utility model.

[0022] In the figure: 1. Main body; 2. Control panel; 3. Motor; 4. Feed port; 5. Collection box; 6. Handle; 7. Support foot; 8. Rubber pad; 9. Iron block; 10. Vibration motor; 11. Vibration sensor; 12. Filter; 13. Rotating column; 14. Connecting column; 15. Connecting hole; 16. Alarm. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0024] Example: Figure 1-2 As shown, a Chinese medicinal material screening machine for reducing filter clogging includes a main body 1 and an iron block 9. A feeding port 4 for feeding is provided at the upper end of the main body 1. A control panel 2 and a motor 3 are installed at the left end of the main body 1. A collecting box 5 is connected to the lower side of the left end of the main body 1 for collecting screened Chinese medicinal materials. A handle 6 is installed at the left end of the collecting box 5 for pushing and pulling the collecting box 5. Four supporting legs 7 are installed at the lower end of the main body 1 for supporting the main body 1. Rubber pads 8 are provided at the lower ends of the four supporting legs 7 for shock absorption. Iron blocks 9 are installed in the middle of the four supporting legs 7 for increasing the weight of the main body 1 to make it more stable. A vibration sensor 11 is installed at the end, and an alarm 16 is installed at the upper end of the iron block 9. The vibration of the vibration motor 10 is detected by the vibration sensor 11 at the lower end of the main body 1. When the vibration value of the vibration motor 10 exceeds the vibration value preset by the vibration sensor 11, the vibration sensor 11 will promptly transmit the vibration signal to the A / D converter in the control panel 2, which will be converted into analog and then transmitted to the central processing unit in the control panel 2, and the central processing unit will send an execution alarm command to the alarm 16 to remind the staff that the vibration motor 10 has abnormal vibration, thereby preventing the vibration from being too high and affecting the performance and life of the main body 1.

[0025] like Figure 3-4 As shown, the interior of the main body 1 is connected with a filter 12, the output shaft of the motor 3 is fixedly connected to the rotating column 13, and one end of the rotating column 13 is connected to two connecting columns 14, and the connecting column 14 is connected to the filter 12 through the connecting hole 15. When it is necessary to collect larger volumes of Chinese medicinal materials, first take out the filtered herbs from the collection box 5, start the motor 3 to drive the rotating column 13 to rotate, the rotating column 13 drives the connecting column 14 to rotate, and the connecting column 14 drives the filter 12 to rotate. By turning it 180 degrees and then cooperating with the vibration motor 10 to operate, the large volume of Chinese medicinal materials retained on the surface of the filter 12 can be effectively processed without manually disassembling the filter for collection.

[0026] Working principle: Pour the Chinese medicinal materials that need to be screened into the inside of the feed port 4, and vibrate by starting the vibration motor 10 at the lower end of the main body 1 to make the filter 12 inside the main body 1 filter, and the filtered Chinese medicinal materials enter the inside of the collection box 5, and the collection box 5 is taken out through the handle 6. When it is necessary to collect Chinese medicinal materials with a larger volume, first take out the filtered herbs from the collection box 5, start the motor 3 to drive the rotating column 13 to rotate, the rotating column 13 drives the connecting column 14 to rotate, and the connecting column 14 drives the filter 12 to rotate. By turning it 180 degrees and then coordinating with the vibration motor 10 to operate, the large volume of Chinese medicinal materials retained on the surface of the filter 12 can be effectively For processing, there is no need to manually remove the filter for collection. When the vibration motor 10 vibrates abnormally, the vibration sensor 11 at the lower end of the main body 1 is used to detect the vibration of the vibration motor 10. When the vibration value of the vibration motor 10 exceeds the vibration value predetermined by the vibration sensor 11, the vibration sensor 11 will promptly transmit the vibration signal to the A / D converter in the control panel 2, which will perform analog-to-digital conversion and then transmit it to the central processing unit in the control panel 2, and the central processing unit will send an execution alarm command to the alarm 16 to remind the staff that the vibration motor 10 has abnormal vibration, thereby preventing the vibration from being too high and affecting the performance and life of the main body 1.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A Chinese medicinal material screening machine for reducing filter screen clogging, characterized in that: include: A main body (1) and an iron block (9), wherein a motor (3) and a control panel (2) are installed at the left end of the main body (1), a rotating column (13) is connected inside the main body (1), the rotating column (13) is fixedly connected to the output shaft of the motor (3), and two connecting columns (14) are fixedly connected to the left end of each of the rotating columns (13), and the connecting columns (14) are connected to the filter screen (12) through a connecting hole (15); A vibration sensor (11) is installed on the front side of the lower end of the main body (1), and an alarm (16) is installed on the upper end of the iron block (9).

2. The Chinese medicinal material screening machine for reducing filter screen clogging according to claim 1, characterized in that: A collection box (5) is connected to the lower side of the left end of the main body (1), a handle (6) is installed at the left end of the collection box (5), and the right end of the collection box (5) is connected to the inside of the main body (1).

3. The Chinese medicinal material screening machine for reducing filter screen clogging according to claim 1, characterized in that: The upper end of the main body (1) is provided with a feed inlet (4).

4. The Chinese medicinal material screening machine for reducing filter screen clogging according to claim 1, characterized in that: Four supporting feet (7) are installed at the lower end of the main body (1), and the four supporting feet (7) are equidistantly distributed in a square at four right angles of the lower end of the main body (1).

5. The Chinese medicinal material screening machine for reducing filter screen clogging according to claim 4, characterized in that: The lower ends of the four supporting legs (7) are all provided with rubber pads (8), and the middle parts of the four supporting legs (7) are provided with iron blocks (9), and the size of the rubber pads (8) matches the size of the supporting legs (7).

6. The Chinese medicinal material screening machine for reducing filter screen clogging according to claim 1, characterized in that: A vibration motor (10) is installed in the middle of the lower end of the main body (1).

7. The Chinese medicinal material screening machine for reducing filter screen clogging according to claim 1, characterized in that: An A / D converter and a central processing unit are provided in the control panel (2), and the signal output end of the A / D converter is connected to the signal receiving end of the central processing unit. The signal output end of the vibration sensor (11) is connected to the A / D converter in the control panel (2), and the alarm (16) is electrically connected to the central processing unit in the control panel (2).

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