Traditional Chinese medicinal material screening and impurity removing device

Abstract

The utility model relates to the technical field of traditional Chinese medicine production and processing, in particular to a traditional Chinese medicine screening and impurity removing device which comprises a screening mechanism, a vibrating mechanism and an impurity removing mechanism, the vibrating mechanism is located at the bottom end of the screening mechanism, the impurity removing mechanism is located at the front end of the screening mechanism, and the screening mechanism comprises a screening box. Vibrators are fixedly installed at the left end and the right end of the screening box, a rear inclined slide carriage is fixedly installed at the bottom end in the screening box, and a front inclined screening plate is fixedly installed in the middle in the screening box. The supporting assembly is prevented from vibrating, so that damage to the ground and the device is avoided, meanwhile, traditional Chinese medicinal materials can be illuminated through the illumination module, brightness is increased for recognition of the camera module, air injection is conducted through the air injection magnetic valve after recognition, impurities in the traditional Chinese medicinal materials can be blown, and the impurity removal method is rapid, efficient and environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of traditional Chinese medicines, in particular to a device for screening and removing impurities from traditional Chinese medicines. Background Art

[0002] Medicinal materials are raw materials for making medicines, especially Chinese medicinal materials in China, that is, raw materials of Chinese medicine that have not been processed or made into finished products. Chinese medicine is a traditional Chinese medicinal material. Chinese medicine culture has a long history and is profound. It not only includes thousands of years of Chinese medicine civilization, but also integrates the unique cultural phenomenon of combining Chinese and Western medicine created by modern Western medicine civilization. It is an important part of China's excellent culture. In the production and processing of Chinese medicinal materials, the raw materials need to be screened, decontaminated and peeled to remove mud and impurities for subsequent processing operations.

[0003] As disclosed in the authorization announcement number CN208341143U, a Chinese herbal medicine screening and impurity removal device is disclosed, including a bracket, a box body is provided on the bracket, a feed hopper is provided on the top of the box body, a slag outlet is provided at the bottom, a screen plate is provided in the box body, an exciter is provided on the screen plate, a group of rollers are provided above the screen plate in the box body, a soft brush array is provided on the roller surface, a blower is provided on one side of the box body, a dust bag is provided on the other side, and a matching air inlet and air outlet are provided on the side wall of the box body corresponding to the blower and the dust bag, the same side end of the roller extends out of the box body and is connected to a gear mechanism for transmission, and the bracket is also provided with a drive motor, and the drive shaft of the drive motor is connected to the gear mechanism for transmission. The utility model has a simple structure, is easy to install and use, and adopts a design of setting a roller group with soft brushes and a blower on the screen plate, which can effectively filter out impurities such as husks, and at the same time turn the material pile, which effectively improves the screening and impurity removal efficiency of Chinese herbal medicines.

[0004] However, in the currently available impurity removal device, the vibrator will drive the entire device to vibrate during vibration screening, which may easily cause damage to the supporting components of the device, and the vibration will be transmitted to the ground for a long time, causing potholes on the ground. Utility Model Content

[0005] The purpose of the utility model is to provide a device for screening and removing impurities from Chinese medicinal materials to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A Chinese medicinal material screening and impurity removal device comprises a screening mechanism, a vibrating mechanism and an impurity removal mechanism, wherein the vibrating mechanism is located at the bottom end of the screening mechanism, the impurity removal mechanism is located at the front end of the screening mechanism, the screening mechanism comprises a screening box, vibrators are fixedly installed at the left and right ends of the screening box, a rear inclined slide plate is fixedly installed at the bottom end of the screening box, and a front inclined screen plate is fixedly installed in the middle of the screening box.

[0008] Preferably, the vibration mechanism comprises a first bracket, a support frame is fixedly mounted on the top end of the first bracket, a pad is fixedly mounted on the bottom end of the support frame, and a connecting spring is fixedly mounted between the pads.

[0009] Preferably, a lifting shock absorber is movably installed inside the connecting spring, a support plate is fixedly installed at the bottom end of the pad, a vibration spring is fixedly installed in the middle of the top end of the support plate, and a screening box is fixedly installed at the top end of the vibration spring.

[0010] Preferably, the impurity removal mechanism comprises a second bracket, a feed platform is fixedly mounted on the top of the second bracket, a rolling track is movably mounted inside the feed platform, and a motor is fixedly mounted on the right end of the feed platform.

[0011] Preferably, a dust removal box is fixedly installed at the front end of the conveying platform, a heat dissipation window is opened on the upper side of the right end of the dust removal box, an operation screen is fixedly installed in the middle of the right end of the dust removal box, and a distribution hopper is fixedly installed at the bottom of the dust removal box.

[0012] Preferably, an air jet solenoid valve is fixedly installed on the left side of the impurity removal box, a camera module is fixedly installed in the middle of the impurity removal box, and a lighting module is fixedly installed on the right side of the impurity removal box.

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

[0014] 1. This Chinese medicinal material screening and impurity removal device can make a soft connection between the support plate and the support frame by connecting the spring, so as to reduce the vibration transmission generated when the screening box vibrates on the vibration spring. At the same time, the lifting shock absorber can generate a damping force, so that the vibration can be offset by damping during the vibration transmission, thereby avoiding vibration of the support component and thus avoiding damage to the ground and the device.

[0015] 2. This Chinese medicinal material screening and impurity removal device can illuminate the Chinese medicinal materials through the lighting module, increase the brightness for the camera module to identify the Chinese medicinal materials, and after identification, the impurities in the Chinese medicinal materials can be blown away by the jet magnetic valve. This impurity removal method is fast, efficient and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the vibration mechanism and impurity removal mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the support plate of the utility model;

[0019] Figure 4It is a schematic diagram of the internal planar structure of the impurity removal box of the utility model.

[0020] In the figure: 101, screening mechanism; 102, vibration mechanism; 103, impurity removal mechanism; 104, screening box; 105, vibrator; 106, rear inclined slide; 201, front inclined screen plate; 202, first bracket; 203, support frame; 204, pad; 205, connecting spring; 206, lifting shock absorber; 301, support plate; 302, vibration spring; 303, second bracket; 304, feeding platform; 305, rolling track; 306, motor; 401, impurity removal box; 402, heat dissipation window; 403, operation screen; 404, material distribution hopper; 405, jet magnetic valve; 406, camera module; 501, lighting module. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0023] A Chinese medicinal material screening and impurity removal device comprises a screening mechanism 101, a vibrating mechanism 102 and an impurity removal mechanism 103, wherein the vibrating mechanism 102 is located at the bottom end of the screening mechanism 101, and the impurity removal mechanism 103 is located at the front end of the screening mechanism 101; the screening mechanism 101 comprises a screening box 104, and vibrators 105 are fixedly installed at the left and right ends of the screening box 104, a rear inclined slide plate 106 is fixedly installed at the bottom end of the screening box 104, and a front inclined screen plate 201 is fixedly installed in the middle of the screening box 104.

[0024] Through the above scheme, by starting the vibrator to vibrate, the vibrator drives the screening box to rebound on the vibration spring, so that the screening box vibrates and drives the front inclined screen plate and the rear inclined slide plate to vibrate, so that the Chinese medicinal materials on the front inclined screen plate are screened, and the screened small particles of Chinese medicinal materials fall onto the rear inclined slide plate and are discharged from the rear end of the screening box through vibration.

[0025] In this embodiment, preferably, the vibration mechanism 102 includes a first bracket 202 , a support frame 203 is fixedly mounted on the top end of the first bracket 202 , a pad 204 is fixedly mounted on the bottom end of the support frame 203 , and a connecting spring 205 is fixedly mounted between the pads 204 .

[0026] Through the above solution, the support frame can be supported by the first bracket, and the pad at the bottom of the support frame can be protected when connected to the support plate.

[0027] In this embodiment, preferably, a lifting shock absorber 206 is movably installed inside the connecting spring 205, a support plate 301 is fixedly installed at the bottom end of the pad 204, a vibration spring 302 is fixedly installed in the middle of the top of the support plate 301, and a screening box 104 is fixedly installed on the top of the vibration spring 302.

[0028] Through the above scheme, a soft connection can be made between the support plate and the support frame through the connecting spring, thereby reducing the vibration transmission generated when the screening box vibrates on the vibration spring. At the same time, the lifting shock absorber can generate a damping force, so that the vibration can be offset by damping during vibration transmission, thereby avoiding vibration of the support assembly. The screening box vibrates on the vibration spring, making the vibration more stable.

[0029] In this embodiment, preferably, the impurity removal mechanism 103 includes a second bracket 303 , a feed platform 304 is fixedly installed on the top of the second bracket 303 , a rolling track 305 is movably installed in the feed platform 304 , and a motor 306 is fixedly installed on the right end of the feed platform 304 .

[0030] Through the above scheme, the feeding platform can be supported by the second frame, and the rolling track is driven by the motor to roll so that the Chinese medicinal materials can be transported in the feeding platform.

[0031] In this embodiment, preferably, a dust removal box 401 is fixedly installed at the front end of the conveying platform 304, a heat dissipation window 402 is opened on the upper right side of the dust removal box 401, an operation screen 403 is fixedly installed in the middle of the right end of the dust removal box 401, and a distribution hopper 404 is fixedly installed at the bottom of the dust removal box 401.

[0032] Through the above scheme, the heat inside the impurity removal box can be dissipated through the heat dissipation window, the program can be set and the device can be controlled through the operation screen, and the Chinese medicinal materials can be discharged separately after impurities are removed through the dividing hopper.

[0033] In this embodiment, preferably, an air jet magnetic valve 405 is fixedly installed on the left side of the impurity removal box 401 , a camera module 406 is fixedly installed in the middle of the impurity removal box 401 , and a lighting module 501 is fixedly installed on the right side of the impurity removal box 401 .

[0034] Through the above scheme, the Chinese medicinal materials can be illuminated by the lighting module, which increases the brightness for the camera module to identify the Chinese medicinal materials. After identification, the impurities in the Chinese medicinal materials can be blown away by the jet magnetic valve.

[0035] When the Chinese medicinal material screening and impurity removal device of the present embodiment is used, the user sets the program through the operation screen 403, and then conveys the Chinese medicinal materials to the top of the screening box 104 through the conveyor belt and drops them onto the front inclined screen plate 201, and then starts the vibrator 105 to vibrate, and the vibrator 105 drives the screening box 104 to rebound on the vibration spring 302, so that the screening box 104 vibrates and drives the front inclined screen plate 201 and the rear inclined slide plate 106 to vibrate, so that the Chinese medicinal materials on the front inclined screen plate 201 are screened, and the small particles of Chinese medicinal materials screened out fall onto the rear inclined slide plate 106 and are removed from the screening box 104 through vibration. The large-particle Chinese medicinal materials screened out are discharged at the rear end, and slide onto the rolling track 305 in the feeding platform 304 through vibration. The rolling track 305 is driven by the motor 306 to transport the Chinese medicinal materials to the inside of the impurity removal box 401. At this time, the lighting module 501 illuminates the Chinese medicinal materials, and the camera module 406 identifies the Chinese medicinal materials. After identification, the impurities in the Chinese medicinal materials are blown away by the jet solenoid valve 405. The impurities change their motion trajectory through blowing and fall into the rear end of the dividing hopper 404. The Chinese medicinal materials fall into the front end of the dividing hopper 404 by the inertia driven by the rolling track 305 without being blown, thereby completing the impurity removal.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A Chinese medicinal material screening and impurity removal device, characterized in that: The invention comprises a screening mechanism (101), a vibrating mechanism (102) and a cleaning mechanism (103), wherein the vibrating mechanism (102) is located at the bottom end of the screening mechanism (101), and the cleaning mechanism (103) is located at the front end of the screening mechanism (101). The screening mechanism (101) comprises a screening box (104), and vibrators (105) are fixedly installed at the left and right ends of the screening box (104). A rear inclined slide plate (106) is fixedly installed at the bottom end of the screening box (104), and a front inclined screen plate (201) is fixedly installed in the middle of the screening box (104).

2. A Chinese medicinal material screening and impurity removal device according to claim 1, characterized in that: The vibration mechanism (102) comprises a first bracket (202), a support frame (203) is fixedly mounted on the top end of the first bracket (202), a pad (204) is fixedly mounted on the bottom end of the support frame (203), and a connecting spring (205) is fixedly mounted between the pads (204).

3. A Chinese medicinal material screening and impurity removal device according to claim 2, characterized in that: A lifting shock absorber (206) is movably installed inside the connecting spring (205), a supporting plate (301) is fixedly installed at the bottom end of the pad (204), a vibration spring (302) is fixedly installed in the middle of the top end of the supporting plate (301), and a screening box (104) is fixedly installed at the top end of the vibration spring (302).

4. A Chinese medicinal material screening and impurity removal device according to claim 1, characterized in that: The impurity removal mechanism (103) comprises a second bracket (303), a feeding platform (304) is fixedly mounted on the top of the second bracket (303), a rolling track (305) is movably mounted inside the feeding platform (304), and a motor (306) is fixedly mounted on the right end of the feeding platform (304).

5. A Chinese medicinal material screening and impurity removal device according to claim 4, characterized in that: A dust removal box (401) is fixedly installed at the front end of the conveying platform (304), a heat dissipation window (402) is provided on the upper right side of the dust removal box (401), an operation screen (403) is fixedly installed in the middle of the right end of the dust removal box (401), and a material distribution hopper (404) is fixedly installed at the bottom end of the dust removal box (401).

6. A Chinese medicinal material screening and impurity removal device according to claim 5, characterized in that: An air jet magnetic valve (405) is fixedly installed on the left side of the impurity removal box (401), a camera module (406) is fixedly installed in the middle of the impurity removal box (401), and a lighting module (501) is fixedly installed on the right side of the impurity removal box (401).

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