Traditional Chinese medicine particle content measuring device

Abstract

The utility model relates to the technical field of medicine detection, in particular to a traditional Chinese medicine particle content measuring device which comprises a base, a box body is arranged between two supports, sliding grooves are symmetrically formed in the front surface and the rear surface of the box body, and a spring shock absorber is fixedly installed on the upper surface of an inner cavity of each sliding groove. Sliding blocks connected with the support are fixedly installed at the lower ends of the spring shock absorbers, a discharging hopper is fixedly connected to the bottom of the box body, and a vibration motor is fixedly installed at the bottom of the discharging hopper. The vibration motor is started, and the sliding blocks, the sliding grooves and the spring shock absorbers are matched at the same time, so that the filter screen box is controlled to vibrate in the vertical direction to screen traditional Chinese medicine; a driving motor is started to drive a cam connected with an output shaft of the driving motor to rotate, meanwhile, a reset spring and a fixing plate are matched, the filter screen box is shaken in the horizontal direction, traditional Chinese medicine is screened, the traditional Chinese medicine particle screening efficiency can be improved by adopting two screening modes in different directions, and then the measuring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drug detection, in particular to a device for determining the content of traditional Chinese medicine particles. Background Art

[0002] During the production process of traditional Chinese medicine, the particle size may be uneven, and sometimes there may be large and small particles. Therefore, a screening device is needed to detect the traditional Chinese medicine with unqualified particle size.

[0003] China Patent Network application CN212964508U discloses "A device for analyzing and detecting the particle size of traditional Chinese medicine", wherein the bottom circular plate is fixedly connected to the receiving sleeve, the receiving sleeve is connected to the bottom support ring, the bottom support ring is connected to the small particle separation screen, the bottom support ring is connected to the finished sleeve, the finished sleeve is connected to the finished support ring, the finished support ring is connected to the finished screen, the finished support ring is connected to the large grain sleeve, the large grain sleeve is connected to the large grain support ring, the large grain support ring is connected to the large grain screen, the large grain support ring is connected to the raw material sleeve, the bottom of the bottom circular plate is connected to a round flat ring and fixed by bolts, the round flat ring is connected to a rotating shaft, the rotating shaft is connected to a coupling, and the coupling is connected to a forward and reverse motor. The utility model is used for detecting the particle size of traditional Chinese medicine.

[0004] With respect to the above-mentioned related technologies, the inventor believes that there are the following defects:

[0005] For the Chinese medicine particle content determination device, it usually uses centrifugal or vibration screening to screen out the Chinese medicine that meets the particle size. Such screening method is relatively simple and reduces the determination efficiency. Therefore, it is necessary to provide a Chinese medicine particle content determination device to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to provide a device for measuring the content of Chinese medicine particles, so as to solve the problem raised in the above-mentioned background technology that the device for measuring the content of Chinese medicine particles usually adopts centrifugal or vibration screening to screen out Chinese medicine that meets the particle size, and such screening method is relatively simple, which reduces the measurement efficiency.

[0007] The technical solution of the utility model is: a device for determining the content of Chinese medicine particles, comprising a base, wherein a driving motor and two movable grooves are respectively arranged on the upper surface of the base, a cam is sleeved on the output shaft of the driving motor, a return spring is fixedly installed on the inner side of each of the movable grooves, one end of the return spring is fixedly connected to a bracket, a fixing plate in contact with the cam is fixedly installed on the opposite surfaces of the two brackets, and a box body is arranged between the two brackets, slide grooves are symmetrically opened on the front and rear surfaces of the box body, a spring shock absorber is fixedly installed on the upper surface of the inner cavity of each of the slide grooves, a sliding block connected to the bracket is fixedly installed on the lower end of the spring shock absorber, a discharging hopper is fixedly connected to the bottom of the box body, and a vibration motor is fixedly installed at the bottom of the discharging hopper.

[0008] Preferably, a cover plate is hinged on the top of the box body, and a buckle is fixedly installed between the cover plate and the box body.

[0009] Preferably, the bracket is in a U-shaped structure, and a groove is provided on the outer side of the discharge hopper.

[0010] Preferably, the base is in a U-shaped structure, and the bracket is slidably connected to the movable groove.

[0011] Preferably, positioning grooves are symmetrically provided on the upper surface of the box body, and a filter box is arranged inside the box body, and positioning blocks engaged with the positioning grooves are fixedly mounted on the front and rear surfaces of the filter box.

[0012] Preferably, tension springs are fixedly mounted on opposite surfaces of the two positioning blocks, one end of the tension spring is fixedly connected to an insertion rod penetrating the positioning block, and one end of the insertion rod is plugged into the box body.

[0013] Preferably, the positioning block is in an L-shaped structure, and the insertion rod is located inside the tension spring.

[0014] The utility model provides a device for measuring the content of Chinese medicine particles through improvement, which has the following improvements and advantages compared with the prior art:

[0015] Firstly, the utility model starts the vibration motor and cooperates with the slider, the slide groove and the spring shock absorber to control the filter box to vibrate in the vertical direction to screen the traditional Chinese medicine; and starts the driving motor to drive the cam connected to its output shaft to rotate, and cooperates with the reset spring and the fixed plate to shake the filter box in the horizontal direction, thereby screening the traditional Chinese medicine. The use of two screening methods in different directions can speed up the screening efficiency of traditional Chinese medicine particles, thereby improving the measurement efficiency.

[0016] Second: the filter box in the utility model is connected to the box body by a positioning block and a positioning groove. By pulling the insertion rod, the tension spring is stretched, so that one end of the insertion rod is separated from the interior of the box body, thereby facilitating the positioning block to be moved out of the positioning groove, making it easier to remove the filter box or clean it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 This is the first angle stereogram of the utility model;

[0019] Figure 2 This is a second perspective view of the present invention;

[0020] Figure 3 It is a left-side structural schematic diagram of the connection between the filter box and the box body of the utility model;

[0021] Figure 4 It is a partial enlarged view of the A part of the utility model;

[0022] Figure 5 It is the front view of the utility model.

[0023] In the figure: 1. cover plate; 2. box body; 3. discharge hopper; 4. movable groove; 5. reset spring; 6. groove; 7. base; 8. spring shock absorber; 9. bracket; 10. slider; 11. slide groove; 12. buckle; 13. fixing plate; 14. drive motor; 15. cam; 16. filter box; 17. positioning groove; 18. positioning block; 19. tension spring; 20. insertion rod; 21. vibration motor. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] like Figure 1-5As shown, a Chinese medicine particle content determination device of the utility model comprises a base 7, the upper surface of the base 7 is respectively provided with a driving motor 14 and two movable grooves 4, the output shaft of the driving motor 14 is sleeved with a cam 15, a reset spring 5 is fixedly installed on the inner side of each movable groove 4, one end of the reset spring 5 is fixedly connected with a bracket 9, the opposite surfaces of the two brackets 9 are commonly fixedly installed with a fixing plate 13 in contact with the cam 15, and a box body 2 is arranged between the two brackets 9, the front and rear surfaces of the box body 2 are symmetrically provided with slide grooves 11, a spring shock absorber 8 is fixedly installed on the upper surface of the inner cavity of each slide groove 11, a slider 10 connected with the bracket 9 is fixedly installed on the lower end of the spring shock absorber 8, a discharge hopper 3 is fixedly connected to the bottom of the box body 2, and a vibration motor 21 is fixedly installed at the bottom of the discharge hopper 3.

[0026] Furthermore, a cover plate 1 is hinged on the top of the box body 2, and a buckle 12 is fixedly installed between the cover plate 1 and the box body 2 to facilitate the connection and fixation between the cover plate 1 and the box body 2.

[0027] Furthermore, the support 9 is in a U-shaped structure, and a groove 6 is provided on the outer side of the discharge hopper 3 , so that a bag for collecting Chinese medicine with unqualified particle size can be conveniently placed on the outer side of the discharge hopper 3 .

[0028] Furthermore, the base 7 is in a U-shaped structure, and the bracket 9 is slidably connected to the movable groove 4 .

[0029] During implementation, by starting the vibration motor 21, and cooperating with the slider 10, the slide groove 11 and the spring shock absorber 8, the filter box 16 is controlled to vibrate in the vertical direction to screen the traditional Chinese medicine; and by starting the drive motor 14, the cam 15 connected to its output shaft is driven to rotate, and at the same time, the reset spring 5 and the fixed plate 13 are cooperated to achieve the shaking of the filter box 16 in the horizontal direction, thereby screening the traditional Chinese medicine. The use of two screening methods in different directions can speed up the screening efficiency of traditional Chinese medicine particles, thereby improving the measurement efficiency.

[0030] The upper surface of the box body 2 is symmetrically provided with positioning grooves 17, and a filter box 16 is arranged inside the box body 2. Positioning blocks 18 that are engaged with the positioning grooves 17 are fixedly installed on the front and rear surfaces of the filter box 16. Tension springs 19 are fixedly installed on the opposite surfaces of the two positioning blocks 18. One end of the tension spring 19 is fixedly connected to an insertion rod 20 that passes through the positioning block 18. One end of the insertion rod 20 is inserted between the box body 2. The positioning block 18 is an L-shaped structure, and the insertion rod 20 is located inside the tension spring 19.

[0031] During implementation, the filter box 16 and the box body 2 are connected by a positioning block 18 and a positioning groove 17. By pulling the insertion rod 20, the tension spring 19 is stretched, so that one end of the insertion rod 20 is separated from the interior of the box body 2, thereby facilitating the positioning block 18 to be moved out of the interior of the positioning groove 17, making it easier to remove the filter box 16 or clean it.

[0032] Working principle: When in use, first open the cover 1, pour a certain amount of Chinese medicine into the inside of the filter box 16, and close the cover 1, then start the drive motor 14 and the vibration motor 21. The vibration motor 21, under the cooperation of the spring shock absorber 8, the slider 10 and the slide 11, makes the box 2 drive the filter box 16 to vibrate up and down, and at the same time, the drive motor 14 drives the cam 15 connected to its output shaft to rotate, and at the same time cooperates with the reset spring 5 and the fixing plate 13, so that the box 2 drives the filter box 16 to shake left and right, so as to screen the Chinese medicine, and the smaller particles of Chinese medicine pass through. The mesh of the filter box 16 is discharged through the discharge hopper 3, and a collection bag is set on the groove 6 to collect smaller particles of traditional Chinese medicine, while the traditional Chinese medicine that meets the particle size remains in the inside of the filter box 16. Then the cover 1 is opened, and the insertion rod 20 is pulled to stretch the tension spring 19, so that one end of the insertion rod 20 is separated from the inside of the box body 2. Then the filter box 16 is moved out of the inside of the box body 2, so that the positioning block 18 is separated from the inside of the positioning groove 17. Finally, the traditional Chinese medicine in the filter box 16 is taken out, and weighed using a weighing device to calculate the content value of the traditional Chinese medicine that meets the particle size.

[0033] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for measuring the content of Chinese medicine particles, characterized in that: The invention comprises a base (7), wherein a driving motor (14) and two movable grooves (4) are respectively arranged on the upper surface of the base (7), wherein the output shaft of the driving motor (14) is sleeved with a cam (15), wherein a return spring (5) is fixedly installed on the inner side of each movable groove (4), wherein one end of the return spring (5) is fixedly connected to a bracket (9), wherein a fixing plate (13) in contact with the cam (15) is fixedly installed on the opposite surfaces of the two brackets (9), and wherein a box body (2) is arranged between the two brackets (9), wherein the front and rear surfaces of the box body (2) are symmetrically provided with slide grooves (11), wherein a spring damper (8) is fixedly installed on the upper surface of the inner cavity of each slide groove (11), wherein a sliding block (10) connected to the bracket (9) is fixedly installed on the lower end of the spring damper (8), and wherein a discharge hopper (3) is fixedly connected to the bottom of the box body (2), and a vibration motor (21) is fixedly installed on the bottom of the discharge hopper (3).

2. A Chinese medicine particle content measuring device according to claim 1, characterized in that: A cover plate (1) is hingedly connected to the top of the box body (2), and a buckle (12) is fixedly installed between the cover plate (1) and the box body (2).

3. A Chinese medicine particle content measuring device according to claim 1, characterized in that: The support (9) is of a U-shaped structure, and a groove (6) is provided on the outer side of the discharge hopper (3).

4. A Chinese medicine particle content measuring device according to claim 1, characterized in that: The base (7) is in a U-shaped structure, and the bracket (9) is slidably connected to the movable groove (4).

5. A Chinese medicine particle content measuring device according to claim 1, characterized in that: The upper surface of the box body (2) is symmetrically provided with positioning grooves (17), and a filter box (16) is arranged inside the box body (2). Positioning blocks (18) that are engaged with the positioning grooves (17) are fixedly mounted on the front and rear surfaces of the filter box (16).

6. A Chinese medicine particle content measuring device according to claim 5, characterized in that: Tension springs (19) are fixedly installed on the opposite surfaces of the two positioning blocks (18), one end of the tension spring (19) is fixedly connected to an insertion rod (20) that passes through the positioning block (18), and one end of the insertion rod (20) is inserted into the box body (2).

7. A Chinese medicine particle content measuring device according to claim 6, characterized in that: The positioning block (18) is in an L-shaped structure, and the insertion rod (20) is located inside the tension spring (19).

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