A root medicinal material vibration soil screening machine

Abstract

The utility model discloses a root medicinal material vibration sieving machine, which belongs to the technical field of medicinal material processing equipment. The vibration sieving machine includes a bottom plate, a screening mechanism and a material distribution mechanism, wherein: the screening mechanism includes a sieve plate, a guide plate, a rotating platform and a driving device, the rotating platform is rotatably arranged on the bottom plate, the driving device is fixed on the bottom plate and its output end is connected to the rotating platform, the guide plate is arranged above the rotating platform, and the two are connected by a number of elastic parts, and the guide plate is also provided with a number of vibration devices, the sieve plate includes a sieve plate body and a screen, the sieve plate body is a circular ring structure, and it is arranged on the upper end surface of the guide plate, and the screen is arranged in the sieve plate body; the material distribution mechanism includes a storage bin and a frame, and the storage bin is fixed on the bottom plate through the frame. According to the above design, the vibration sieving machine can achieve uniform material distribution of root medicinal materials, thereby improving the screening effect, and can simultaneously load and unload the root medicinal materials, thereby improving the screening efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of medicinal material processing equipment, in particular to a root medicinal material vibration soil screening machine. Background Art

[0002] For root medicinal materials, soil will inevitably adhere to and remain on the roots during the processing. If it is not removed, it will greatly affect the quality of the medicinal materials. In order to remove the soil attached to the root medicinal materials, pharmaceutical factories generally use vibrating screening machines for batch processing. However, during production, the existing vibrating screening machines often place the products to be processed in batches into the screening equipment, and manually spread the materials during the placement process. On the one hand, the uniformity of manual spreading is poor, which can easily affect the screening effect. On the other hand, in the existing vibrating screening machines, the production process is usually loading → screening → unloading, and then repeating the above steps, and so on, the screening efficiency is low. Utility Model Content

[0003] The utility model aims to provide a root medicinal material vibration soil screening machine in view of the existing technical status. The vibration soil screening machine can realize the uniform distribution of root medicinal materials, thereby improving the screening effect, and can simultaneously load and unload root medicinal materials, thereby improving the screening efficiency.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A root medicinal material vibration soil screening machine, comprising a bottom plate, a screening mechanism and a material distribution mechanism;

[0006] The screening mechanism comprises a sieve plate, a guide plate, a rotating platform and a driving device, wherein the rotating platform is rotatably arranged on a bottom plate, the driving device is fixed on the bottom plate and its output end is connected to the rotating platform, the driving device is used to drive the rotating platform to rotate, the guide plate is provided with a guide channel penetrating the upper and lower end surfaces thereof, and the guide channel is a funnel-shaped structure, the guide plate is arranged above the rotating platform, and the two are connected by a plurality of elastic members, the guide plate is also provided with a plurality of vibration devices, the sieve plate comprises a sieve plate body and a screen, the sieve plate body is a circular ring structure, and is arranged on the upper end surface of the guide plate, the screen is arranged in the sieve plate body, and its covering surface is adapted to the upper end of the guide channel;

[0007] The material distribution mechanism includes a storage bin and a frame. The storage bin is a funnel-shaped structure. The storage bin is fixed on the bottom plate through the frame, and its discharge port is located above the area between the center and the circumference of the sieve plate.

[0008] Furthermore, the rotating platform is a disc-shaped structure, and rotating teeth are provided on its circumferential surface. The driving device includes a rotating motor and a first gear plate arranged therein. The first gear plate is connected to the rotating shaft of the rotating motor and meshes with the rotating teeth provided on the rotating platform.

[0009] Furthermore, a supporting device is provided on the bottom plate, and the supporting device includes a second gear disc, and the second gear disc is rotatably arranged in the supporting device and meshes with the rotating teeth arranged on the rotating platform.

[0010] Furthermore, the guide plate is a disc-shaped structure, the central axis of the guide plate coincides with the central axis of the rotating platform, four elastic members are provided between the guide plate and the rotating platform, and the elastic members are evenly distributed about the center of the rotating platform.

[0011] Furthermore, it also includes a material receiving tray, which is arranged on the rotating platform and is located below the lower port of the guide channel arranged in the guide tray.

[0012] Furthermore, a set of slide rails is provided on the rotating platform, and the receiving tray is arranged on the slide rails.

[0013] Furthermore, the upper end surface of the guide plate is provided with a plurality of positioning holes, and the lower end surface of the sieve plate body is provided with positioning pins at positions corresponding to the positions of the positioning holes set on the upper end surface of the guide plate. When the sieve plate body is arranged on the upper end surface of the guide plate, the positioning pins set on the lower end surface of the sieve plate body are inserted one by one into the positioning holes set on the upper end surface of the guide plate.

[0014] Furthermore, a discharge baffle is provided in the discharge port of the storage bin, and the discharge baffle is used to control the discharge rate of the storage bin.

[0015] The beneficial effects of the utility model are:

[0016] Compared with the existing technology, the root medicinal material vibration sieving machine designs the sieve plate and guide plate of the screening mechanism as follow-up components of the rotating platform, and adds a vibration device on the guide plate. At the same time, the storage bin of the material distribution mechanism is arranged above the sieve plate. In the process of the sieve plate and the guide plate rotating with the rotating platform, the storage bin can gradually distribute the material on the sieve plate. With the oscillation of the vibration device, the root medicinal materials on the sieve plate will gradually be de-soiled, and then converged and discharged through the guide plate. According to the above design, the vibration sieving machine can achieve uniform distribution of root medicinal materials, thereby improving the screening effect, and can simultaneously load and unload the root medicinal materials, thereby improving the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a root medicinal material vibration soil screening machine of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a guide plate in a root medicinal material vibrating screen soil machine of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the structure of a sieve plate in a root medicinal material vibration sieve soil machine.

[0020] Marking instructions: 1. Bottom plate, 2. Frame, 3. Storage bin, 4. Discharge baffle, 5. Rotating platform, 6. Rotating teeth, 7. Rotating seat, 8. Conductive slip ring, 9. Driving device, 10. Support device, 11. Guide plate, 11-1. Guide channel, 11-2. Positioning hole, 12. Sieve plate, 13. Elastic part, 14. Receiving plate, 15. Slide rail, 16. First tooth plate, 17. Second tooth plate, 18. Vibrating device, 19. Sieve plate body, 20. Screen, 21. Positioning pin. DETAILED DESCRIPTION

[0021] The utility model will be further described below in conjunction with the accompanying drawings.

[0022] See also Figures 1 to 3 As shown, a root medicinal material vibration soil screening machine includes a base plate 1 and a screening mechanism and a material distribution mechanism, and the screening mechanism and the material distribution mechanism are both arranged on the base plate 1.

[0023] In the above technical solution, the screening mechanism includes a screen plate 12, a guide plate 11, a rotating platform 5 and a driving device 9. The specific design is as follows:

[0024] The rotating platform 5 is rotatably disposed on the bottom plate 1, the driving device 9 is fixed on the bottom plate 1 and its output end is connected to the rotating platform 5, and the driving device 9 is used to drive the rotating platform 5 to rotate. Exemplarily, in this embodiment, the rotating platform 5 is rotatably disposed on the bottom plate 1 through the rotating seat 7;

[0025] The guide plate 11 is provided with a guide channel 11-1 that runs through the upper and lower end surfaces thereof, and the guide channel 11-1 is a funnel-shaped structure. The guide plate 11 is arranged above the rotating platform 5, and the two are connected by a plurality of elastic members 13. The guide plate 11 is also provided with a plurality of vibration devices 18. Exemplarily, in this embodiment, the lower end surface of the guide plate 11 is also provided with a plurality of vibration devices 18;

[0026] The sieve plate 12 includes a sieve plate body 19 and a sieve 20. The sieve plate body 19 is an annular structure and is arranged on the upper end surface of the guide plate 11. The sieve 20 is arranged in the sieve plate body 19, and its covering surface is adapted to the upper end of the guide channel 11-1.

[0027] More specifically, the rotating platform 5 is a disc-shaped structure, and a rotating tooth 6 is provided on its circumferential surface. The driving device 9 includes a rotating motor (not shown in the figure) and a first gear disc 16 arranged therein. The first gear disc 16 is connected to the rotating shaft of the rotating motor and meshes with the rotating teeth 6 provided on the rotating platform 5.

[0028] Preferably, a supporting device 10 is further provided on the bottom plate 1, and the supporting device 10 includes a second toothed disc 17, which is rotatably disposed in the supporting device 10 and meshes with the rotating teeth 6 provided on the rotating platform 5. By adding the supporting device 10, the process of driving the rotating platform 5 to rotate by the driving device 9 is made more stable.

[0029] More specifically, the upper end surface of the guide plate 11 is provided with a plurality of positioning holes 11-2, and the lower end surface of the sieve plate body 19 is provided with positioning pins 21 at positions corresponding to the positions of the positioning holes 11-2 set on the upper end surface of the guide plate 11. When the sieve plate body 19 is arranged on the upper end surface of the guide plate 11, the positioning pins 21 set on the lower end surface of the sieve plate body 19 are inserted one by one into the positioning holes 11-2 set on the upper end surface of the guide plate 11 to form positioning, thereby achieving the purpose of quick assembly of the sieve plate 12 and the guide plate 11.

[0030] More specifically, the guide plate 11 is a disc-shaped structure, the guide plate 11 coincides with the central axis of the rotating platform 5, four elastic members 13 are provided between the guide plate 11 and the rotating platform 5, and the elastic members 13 are evenly distributed about the center of the rotating platform 5. Exemplarily, in this embodiment, the elastic members 13 are springs.

[0031] In the above technical solution, the material distribution mechanism includes a storage bin 3 and a frame 2, and the specific design is as follows:

[0032] The storage bin 3 is a funnel-shaped structure, which is fixed on the bottom plate 1 through the frame 2, and its discharge port is located above the area between the center and the circumference of the sieve plate 12. When the sieve plate 12 and the guide plate 11 rotate with the rotating platform 5, the storage bin 3 can gradually spread the material on the sieve plate 12, and on the side of the sieve plate 12 away from the storage bin 3, the operator can use equipment to discharge the de-soiled root medicinal materials.

[0033] Preferably, a discharge baffle 4 is provided in the discharge port of the storage bin 3 , and the discharge baffle 4 is used to control the discharge rate of the storage bin 3 .

[0034] In addition, it also includes a material receiving tray 14 , which is disposed on the rotating platform and is located below the lower end of the guide channel 11 - 1 disposed in the guide tray 11 .

[0035] Preferably, a set of slide rails 15 is provided on the rotating platform 5, and the receiving tray 14 is arranged on the slide rails 15 to facilitate the rapid disassembly and assembly of the receiving tray.

[0036] It should be noted that the power supply system of the medicinal material vibrating screen includes a conductive slip ring 8, a slip ring stator of the conductive slip ring 8 is fixed on the base plate 1 through a bracket, a rotor of the conductive slip ring 8 is fixed on the rotating seat 7, a stator output line of the conductive slip ring 8 is electrically connected to the power supply, and a rotor output line of the conductive slip ring 8 passes through the rotating platform 5 and is electrically connected to each vibration device 18.

[0037] In general, the utility model designs the sieve plate 12 and the guide plate 11 of the screening mechanism as follower components of the rotating platform 5, and adds a vibration device 18 to the guide plate 11, and arranges the storage bin 3 of the material distribution mechanism above the sieve plate 12. When the sieve plate 12 and the guide plate 11 rotate with the rotating platform 5, the storage bin 3 can gradually distribute materials on the sieve plate 12. With the oscillation of the vibration device 18, the root medicinal materials on the sieve plate 12 will gradually be de-soiled, and then converged and discharged through the guide plate 11. According to the above design, the vibrating soil screening machine can achieve uniform distribution of root medicinal materials, thereby improving the screening effect, and can simultaneously load and unload root medicinal materials, thereby improving screening efficiency.

[0038] Of course, the above are only preferred implementations of the present utility model, and are not intended to limit the scope of use of the present utility model. Therefore, any equivalent changes made to the principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A root medicinal material vibration soil screening machine, characterized in that: It includes a bottom plate, a screening mechanism and a material distribution mechanism; The screening mechanism comprises a sieve plate, a guide plate, a rotating platform and a driving device, wherein the rotating platform is rotatably arranged on a bottom plate, the driving device is fixed on the bottom plate and its output end is connected to the rotating platform, the driving device is used to drive the rotating platform to rotate, the guide plate is provided with a guide channel penetrating the upper and lower end surfaces thereof, and the guide channel is a funnel-shaped structure, the guide plate is arranged above the rotating platform, and the two are connected by a plurality of elastic members, the guide plate is also provided with a plurality of vibration devices, the sieve plate comprises a sieve plate body and a screen, the sieve plate body is a circular ring structure, and is arranged on the upper end surface of the guide plate, the screen is arranged in the sieve plate body, and its covering surface is adapted to the upper end of the guide channel; The material distribution mechanism includes a storage bin and a frame. The storage bin is a funnel-shaped structure. The storage bin is fixed on the bottom plate through the frame, and its discharge port is located above the area between the center and the circumference of the sieve plate.

2. A root medicinal material vibrating soil screening machine according to claim 1, characterized in that: The rotating platform is a disc-shaped structure, and rotating teeth are arranged on its circumferential surface. The driving device includes a rotating motor and a first gear plate arranged therein. The first gear plate is connected to the rotating shaft of the rotating motor and meshes with the rotating teeth arranged on the rotating platform.

3. A root medicinal material vibrating soil screening machine according to claim 2, characterized in that: The bottom plate is also provided with a supporting device, which includes a second toothed disc. The second toothed disc is rotatably arranged in the supporting device and meshes with rotating teeth arranged on the rotating platform.

4. A root medicinal material vibrating soil screening machine according to claim 2, characterized in that: The guide plate is a disc-shaped structure. The central axis of the guide plate coincides with that of the rotating platform. Four elastic members are arranged between the guide plate and the rotating platform, and the elastic members are evenly distributed about the center of the rotating platform.

5. The root medicinal material vibration soil screening machine according to claim 1, characterized in that: It also includes a material receiving tray, which is arranged on the rotating platform and is located below the lower port of the guide channel arranged in the guide tray.

6. A root medicinal material vibrating soil screening machine according to claim 5, characterized in that: The rotating platform is provided with a set of slide rails, and the receiving tray is arranged on the slide rails.

7. The root medicinal material vibration soil screening machine according to claim 1, characterized in that: The upper end surface of the guide plate is provided with a plurality of positioning holes, and the lower end surface of the sieve plate body is provided with positioning pins at positions corresponding to the positions of the positioning holes set on the upper end surface of the guide plate. When the sieve plate body is arranged on the upper end surface of the guide plate, the positioning pins set on the lower end surface of the sieve plate body are inserted one by one into the positioning holes set on the upper end surface of the guide plate.

8. The root medicinal material vibration soil screening machine according to claim 1, characterized in that: A discharge baffle is provided in the discharge port of the storage bin, and the discharge baffle is used to control the discharge rate of the storage bin.

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