Impurity removing and screening device for traditional Chinese medicine decoction piece processing

Abstract

The impurity removing and screening device for processing the traditional Chinese medicine decoction pieces comprises a base, a machine frame is arranged on the base in a sliding mode in the front-back direction, installation plates are arranged on the left side and the right side of the top of the machine frame through springs respectively, vibration motors are arranged at the bottoms of the installation plates, and guide inserting grooves are formed in the top of the machine frame. Guide insertion plates connected with the guide insertion grooves in an inserted mode are arranged at the bottoms of the mounting plates, and a screening and filtering cylinder is rotationally arranged between the two mounting plates. According to the impurity removing and screening device for processing the traditional Chinese medicine decoction pieces, the basic requirement for screening and impurity removing treatment of the traditional Chinese medicine decoction pieces can be met, the screened decoction pieces can be rapidly taken out of the screening structure at a time, and therefore the use requirement of people is fully met.

Description

Technical Field

[0001] This utility model belongs to the field of traditional Chinese medicine decoction piece processing technology, and specifically relates to a purification and screening device for processing traditional Chinese medicine decoction pieces. Background Technology

[0002] After being pressed, Chinese medicinal herbs need to be screened to remove residues and fragments. While existing screening devices for processing Chinese medicinal herbs can meet the basic requirement of screening and removing residues, they often cannot quickly remove the herbs from the screening structure after screening. Instead, they need to be removed one batch at a time, resulting in low output and affecting the overall efficiency of the screening and processing. Therefore, they cannot fully meet the needs of users.

[0003] For example, the utility model patent with announcement number CN221361099U discloses a screening device for processing Chinese herbal medicine slices. In the technical solution of this patent document, the Chinese herbal medicine slices after screening fall into the second feeding auger through the conical material inlet. The spiral blades in the second feeding auger rotate under the drive of the motor, pushing the slices into the discharge pipe for discharge. This discharge method will cause users to spend a lot of time to complete the discharge of the slices, thus causing great inconvenience to users. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a purification and screening device for processing Chinese herbal medicine slices. This device not only meets the basic requirements for screening and removing impurities from Chinese herbal medicine slices, but also allows for the rapid removal of the screened slices from the screening structure in one go, thus fully meeting people's needs.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a purification and screening device for processing Chinese herbal medicine slices, including a base, a frame slidably arranged on the base along the front-back direction, mounting plates arranged on the left and right sides of the top of the frame by springs, a vibration motor arranged at the bottom of the mounting plate, a guide slot arranged at the top of the frame, a guide plate arranged at the bottom of the mounting plate and connected to the guide slot, and a filter cylinder rotatably arranged between the two mounting plates.

[0006] As a further improvement of this utility model, a telescopic push rod is also provided on a mounting plate. A horizontal plate is provided at the lower end of the output shaft of the telescopic push rod, and a vibration damping rod is provided at the lower end of the horizontal plate. A connecting hole is provided on the mounting plate, and a connecting rod is connected to the connecting hole on the horizontal plate. A vibration damping cylinder corresponding to the vibration damping rod is provided on the top of the frame, and a vibration damping sleeve is provided on the vibration damping rod to be connected to the vibration damping cylinder. Through the cooperation of the telescopic push rod, the vibration damping rod, the vibration damping cylinder, and the vibration damping sleeve, the mounting plate and the filter cylinder can be stopped from vibrating more quickly. Through the vertical insertion of the connecting rod and the connecting hole, the telescopic push rod can be prevented from being deformed and damaged by non-vertical forces.

[0007] As a further improvement of this utility model, connecting shafts are rotatably mounted on the two mounting plates, with the inner ends of the connecting shafts connected to the filter cylinder. The mounting plates are also equipped with locking components for locking the connecting shafts. The locking components are electromagnetic brakes.

[0008] As a further improvement of this utility model, a geared servo motor is also provided on a mounting plate. A drive gear is provided on the output shaft of the geared servo motor, and a driven gear that meshes with the drive gear is provided on the connecting shaft near the geared servo motor.

[0009] As a further improvement of this utility model, an impurity collection cylinder and a medicinal slice collection cylinder are also snapped onto the base. The base is provided with a first placement groove for snapping and fixing the impurity collection cylinder, and a second placement groove for snapping and fixing the medicinal slice collection cylinder. The first placement groove allows the impurity collection cylinder to be easily and flexibly fixed to the base; the second placement groove allows the medicinal slice collection cylinder to be easily and flexibly fixed to the base.

[0010] As a further improvement of this utility model, a linear slide is provided on one side of the top of the base along the front and back, and a support groove is provided on the other side of the top of the base. A support slider is slidably disposed in the support groove. The bottom sides of the frame are respectively connected to the slide base of the linear slide and the support slider. Through the cooperation of the linear slide, the support groove, and the support slider, the frame and the filter cylinder can be slidably adjusted.

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

[0012] Firstly, through the cooperation of a vibrating motor, spring, guide slot, and guide plate, the filter cylinder and the medicinal slices can be vibrated, thereby quickly and efficiently screening the medicinal slices. Afterwards, the filter cylinder can be moved horizontally above the medicinal slice receiving structure, and the filter cylinder can be rotated to switch to an opening-down state, thereby quickly discharging the medicinal slices from the filter cylinder into the medicinal slice receiving structure.

[0013] Secondly, the connecting shaft enables the rotatable connection between the filter cylinder and the mounting plate. The locking component prevents the connecting shaft from rotating on its own, thus ensuring that the filter cylinder stably maintains either the screening state with the opening facing upwards or the unloading state with the opening facing downwards.

[0014] Thirdly, through the cooperation of the geared servo motor, the drive gear and the driven gear, the connecting shaft and the filter cylinder can be easily rotated and adjusted, so that the filter cylinder can be switched between the opening facing up and the opening facing down, thereby facilitating the discharge of the medicinal slices in the filter cylinder and allowing the filter cylinder to return to the working state of opening up. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the impurity collection cylinder, the medicinal slice collection cylinder, the first placement groove, and the second placement groove of this utility model;

[0018] Figure 3 This is a schematic diagram of the connecting shaft, driven gear, and bearing of this utility model.

[0019] Figure 4 This is a schematic diagram of the telescopic push rod, cross plate, vibration damping rod, and connecting rod of this utility model.

[0020] In the diagram: 101, base; 102, frame; 103, mounting plate; 104, vibrating motor; 105, guide slot; 106, guide plate; 107, filter cylinder; 108, telescopic push rod; 109, horizontal plate; 110, vibration damping rod; 111, connecting hole; 112, connecting rod; 113, vibration damping cylinder; 114, vibration damping sleeve; 115, spring; 201, connecting shaft; 202, driven gear; 203, bearing; 301, impurity collection cylinder; 302, medicinal slice collection cylinder; 303, first placement slot; 304, second placement slot; 305, linear slide; 306, support slide; 307, support slider. Detailed Implementation

[0021] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0022] like Figure 1 As shown, a purification and screening device for processing Chinese herbal medicine slices includes a base 101. A frame 102 is slidably mounted on the base 101 along the front-back direction. Mounting plates 103 are respectively mounted on the left and right sides of the top of the frame 102 via springs 115. A vibration motor 104 is mounted at the bottom of the mounting plate 103. A guide slot 105 is provided at the top of the frame 102. A guide insert plate 106 is provided at the bottom of the mounting plate 103 and is inserted into the guide slot 105. A filter cylinder 107 is rotatably mounted between the two mounting plates 103.

[0023] like Figure 1 , 3 As shown, two mounting plates 103 are each rotatably mounted with a connecting shaft 201 via bearings 203. The inner end of the connecting shaft 201 is connected to the filter cylinder 107. The mounting plates 103 are also equipped with locking components for locking the connecting shaft 201. The locking component is an electromagnetic brake (not shown in the figure). The mounting plates 103 are L-shaped. The horizontal part of the mounting plate 103 is connected to a spring 115. The outer ring of the bearing 203 is connected to the side end of the vertical part of the mounting plate 103, and the inner ring of the bearing 203 is connected to the connecting shaft 201, which passes through the vertical part of the mounting plate 103. The electromagnetic brake is model SDZ1-40.

[0024] like Figure 1 , 3 As shown, a geared servo motor (not shown in the figure) is also provided on a mounting plate 103. A drive gear (not shown in the figure) is provided on the output shaft of the geared servo motor. A driven gear 202 that meshes with the drive gear is provided on the connecting shaft 201 near the geared servo motor. The geared servo motor is located on the horizontal part of the mounting plate 103.

[0025] After the worker adds the medicinal slices to be screened and impurities removed into the filter cylinder 107, the connecting shaft 201 is locked using an electromagnetic brake. Then, the vibration motor 104 is started. Under the vibration of the spring 115 and the guidance of the connecting plate relative to the connecting slot, the mounting plate 103, the filter cylinder 107, and the medicinal slices vibrate. This causes impurities to pass through the sieve holes of the filter cylinder 107 and fall into the impurity collection structure, while the medicinal slices are trapped because they cannot pass through the sieve holes of the filter cylinder 107. This process quickly and efficiently screens the medicinal slices.

[0026] Then, the vibration motor 104 is stopped, the filter cylinder 107 is moved horizontally above the slice receiving structure, and the electromagnetic brake is driven to release the locking effect on the connecting shaft 201. The filter cylinder 107 and the connecting shaft 201 are driven to rotate, so that the filter cylinder 107 switches from the screening state with the opening facing upward to the discharge state with the opening facing downward, thereby quickly discharging the slices in the filter cylinder 107 into the slice receiving structure. Then, the filter cylinder 107 is restored to the screening state with the opening facing upward, and the connecting shaft 201 is locked by the electromagnetic brake.

[0027] By connecting the connecting rod 112 to the connecting slot, the spring 115 can be prevented from being easily damaged by deformation during the rotation adjustment of the filter cylinder 107.

[0028] According to another embodiment of the present invention, such as Figure 4 As shown, a telescopic push rod 108 is also provided on a mounting plate 103. A horizontal plate 109 is provided at the lower end of the output shaft of the telescopic push rod 108. A vibration damping insert 110 is provided at the lower end of the horizontal rod. A connection hole 111 is provided on the mounting plate 103. A connection insert 112 is provided on the horizontal plate 109 to be inserted into the connection hole 111. A vibration damping sleeve 113 corresponding to the vibration damping insert 110 is provided on the top of the frame 102. A vibration damping sleeve 114 is provided on the vibration damping insert 110 to be inserted into the vibration damping sleeve 113. After the screening of the medicinal slices is completed and the slices need to be discharged, the vibrating motor 104 can be stopped, and the output shaft of the telescopic push rod 108 can be extended by a certain length. This causes the vibration damping rod 110 and the vibration damping sleeve 114 to move downwards, and the vibration damping sleeve 114 to be inserted into the vibration damping cylinder 113. The friction between the vibration damping cylinder 113 and the vibration damping sleeve 114 quickly dissipates the residual vibration force, causing the mounting plate 103 and the filter cylinder 107 to stop vibrating quickly. During the vertical adjustment of the vibration damping rod 110 by the telescopic push rod 108, the vertical insertion and engagement of the connecting rod 112 and the connecting hole 111 prevents the telescopic push rod 108 from being easily deformed and damaged by non-vertical forces.

[0029] When it is necessary to drive the mounting plate 103 and the filter cylinder 107 to vibrate again, simply drive the telescopic push rod 108 to shorten its output axis by a certain length, so that the vibration damping insert 110 and the vibration damping sleeve 114 are reset to the top of the vibration damping insert 113.

[0030] According to another embodiment of the present invention, such as Figure 2As shown, an impurity collection cylinder 301 and a medicinal slice collection cylinder 302 are also snapped onto the base 101. The base 101 is provided with a first placement groove 303 for snapping and fixing the impurity collection cylinder 301, and a second placement groove 304 for snapping and fixing the medicinal slice collection cylinder 302. By simply snapping and fixing the impurity collection cylinder 301 to the first placement groove 303, the impurity collection cylinder 301 can be easily and flexibly fixed to the base 101; by simply snapping and fixing the medicinal slice collection cylinder 302 to the second placement groove 304, the medicinal slice collection cylinder 302 can be easily and flexibly fixed to the base 101.

[0031] According to another embodiment of the present invention, such as Figure 1 As shown, a linear slide 305 is provided on one side of the top of the base 101 along its front and back, and a support groove 306 is provided on the other side of the top of the base 101. A support slider 307 is slidably disposed in the support groove 306. The bottom sides of the frame 102 are connected to the slide of the linear slide 305 and the support slider 307, respectively. The vertical cross-section of both the support groove 306 and the support slider 307 is T-shaped. By simply activating the linear slide 305, the frame 102 and the filter cylinder 107 can be smoothly slidably adjusted under the sliding cooperation of the support slider 307 and the support groove 306, allowing the filter cylinder 107 to switch positions between the impurity collection cylinder 301 and the medicinal slice collection cylinder 302. An extension plate is also provided on the side of the base 101, and anchor bolts for connecting to the ground are provided on the extension plate.

[0032] The above are preferred embodiments of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A purification and screening device for processing Chinese herbal medicine slices, comprising a base (101), characterized in that: A frame (102) is slidably mounted on the base (101) along the front-back direction. Mounting plates (103) are mounted on the left and right sides of the top of the frame (102) via springs (115). A vibration motor (104) is mounted at the bottom of the mounting plate (103). A guide slot (105) is mounted on the top of the frame (102). A guide insert plate (106) is mounted at the bottom of the mounting plate (103) and is inserted into the guide slot (105). A filter cylinder (107) is rotatably mounted between the two mounting plates (103).

2. The impurity removal and screening device for processing traditional Chinese medicine decoction pieces as described in claim 1, characterized in that: A telescopic push rod (108) is also provided on the mounting plate (103). A horizontal plate (109) is provided at the lower end of the output shaft of the telescopic push rod (108). A vibration damping insert (110) is provided at the lower end of the horizontal plate. A connecting hole (111) is provided on the mounting plate (103). A connecting insert (112) is provided on the horizontal plate (109) for insertion into the connecting hole (111). A vibration damping sleeve (113) corresponding to the vibration damping insert (110) is provided on the top of the frame (102). A vibration damping sleeve (114) is provided on the vibration damping insert (110) for insertion into the vibration damping sleeve (113).

3. The impurity removal and screening device for processing Chinese herbal medicine slices as described in claim 1, characterized in that: Two mounting plates (103) are respectively provided with connecting shafts (201), the inner end of the connecting shafts (201) is connected to the filter cylinder (107), and the mounting plates (103) are also provided with locking components for locking the connecting shafts (201).

4. The impurity removal and screening device for processing Chinese herbal medicine slices as described in claim 3, characterized in that: The locking component is an electromagnetic brake.

5. The impurity removal and screening device for processing traditional Chinese medicine decoction pieces as described in claim 3, characterized in that: A geared servo motor is also provided on a mounting plate (103). A drive gear is provided on the output shaft of the geared servo motor, and a driven gear (202) that meshes with the drive gear is provided on the connecting shaft (201) near the geared servo motor.

6. The impurity removal and screening device for processing Chinese herbal medicine slices as described in claim 1, characterized in that: The base (101) is also fitted with an impurity collection cylinder (301) and a medicinal slice collection cylinder (302). The base (101) is provided with a first placement groove (303) that is fitted and fixed to the impurity collection cylinder (301), and the base (101) is provided with a second placement groove (304) that is fitted and fixed to the medicinal slice collection cylinder (302).

7. The impurity removal and screening device for processing Chinese herbal medicine slices as described in claim 1, characterized in that: A linear slide (305) is provided on one side of the top of the base (101) along the front and back, and a support slide (306) is provided on the other side of the top of the base (101). A support slider (307) is slidably disposed in the support slide (306). The bottom sides of the frame (102) are respectively connected to the slide of the linear slide (305) and the support slider (307).

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