Crushing device of medicinal material mixing machine

Abstract

The utility model relates to a mixing and smashing device, belongs to the technical field of medicinal material processing, and particularly relates to a medicinal material mixing machine smashing device which comprises a processing frame, a feeding box is fixedly installed on the top wall face of the processing frame, two meshed smashing rollers are rotatably installed on the inner side wall of the processing frame, and two guide plates are fixedly installed on the inner side wall of the processing frame. A positioning rod is arranged between the two guide plates, a screening net is fixedly mounted on the side wall of the positioning rod, a movable rotating shaft is fixedly mounted on the inner side wall of the positioning rod, two driven shafts are rotatably mounted on the inner side wall of the treatment frame, and cams are fixedly mounted on the side walls of the two driven shafts; according to the medicinal material smashing device, medicinal materials are smashed through the smashing rollers, the smashed medicinal materials fall on the screening net, the cam pushes the screening net to rotate around the movable rotating shaft along with rotation of the driven shaft, the medicinal materials are thrown out upwards along with swinging of the screening net and return to the surfaces of the smashing rollers, and the two smashing rollers smash the medicinal materials again; and the effect of improving the crushing efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicinal material processing, in particular to a medicinal material mixer pulverizing device. Background Art

[0002] Medicinal materials are raw materials for making medicines. During the processing of medicinal materials, multiple medicinal materials need to be mixed in proportion and crushed for subsequent processing steps.

[0003] After searching, the Chinese patent publication number CN213493420U was found, which discloses a raw material mixer for medicinal material processing, including a shell, a feed port is fixed on the top of the shell, a guide plate is symmetrically fixed in the shell below the feed port, a crushing roller is symmetrically fixed in the shell below the guide plate, a blanking box is movably provided below the crushing roller, rotating rods are symmetrically fixed at both ends of the blanking box, and the rotating rods are rotatably inserted on the inner wall of the shell, one of the rotating rods is rotatably extended out of the shell at one end away from the blanking box, a control device is fixed, a rotating shaft is rotatably inserted at the bottom of the shell below the blanking box, a number of stirring rods are fixed on the rotating shaft, a No. 1 motor is fixed on the bottom of the rotating shaft that rotates and extends out of the shell, and a discharge pipe is fixed on the end of the shell away from the No. 1 motor; the invention can crush and stir the medicinal materials, and evenly sprinkle the crushed medicinal materials, thereby increasing the efficiency and effect of mixing.

[0004] In the above-mentioned existing technical solution, the medicinal materials are poured into the interior of the shell through the feed port, and then the medicinal materials are crushed by the rotation of the two crushing rollers. The crushing can only be performed once. If the medicinal materials are to be crushed again, the medicinal materials need to be taken out from the interior of the shell and poured into the interior of the shell again through the feed port. The crushing process is cumbersome. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a medicinal material mixer crushing device, which crushes the medicinal materials by rotating two crushing rollers. The crushed medicinal materials fall on the surface of the screening net. The cam pushes the screening net to rotate around the movable shaft as the driven shaft rotates, so that the medicinal materials on the surface of the screening net are mixed. The medicinal materials that cannot be screened out are thrown upward as the screening net swings, and return to the top of the two crushing rollers under the guidance of the guide plate, so that the two crushing rollers crush the medicinal materials again, thereby achieving the effect of improving the crushing efficiency.

[0006] The cam is fixedly mounted on the inner wall of the processing frame, and the cam is aligned with the center of the circle on the guide plate, and the cam is aligned with the center of the circle on the guide plate. The cam is mounted on the inner wall of the processing frame, and the cam is mounted on the inner wall of the processing frame. The cam is mounted on the side wall of the processing frame, and the cam is aligned with the center of the circle on the guide plate. The cam is mounted on the side wall of the processing frame, and the cam is mounted on the side wall of the processing frame.

[0007] In some embodiments, the interior of the feed box is designed with two baffles, and the ends of the two baffles that are away from each other are installed on the inner wall of the feed box through hinges. The bottom ends of the two baffles are fixedly connected to support springs, and the bottom ends of the support springs are fixedly connected to the inner wall of the adjacent guide frame.

[0008] In some embodiments, a plurality of motors are provided inside the driving mechanism, the two crushing rollers are respectively fixedly connected to the output ends of the adjacent motors inside the driving mechanism, and the two driven shafts are respectively fixedly connected to the output ends of the adjacent motors inside the driving mechanism.

[0009] In some embodiments, a discharge barrel is fixedly mounted on the bottom wall of the processing frame, and a supporting leg is fixedly mounted on the bottom wall of the processing frame.

[0010] In some embodiments, guide frames are fixedly mounted on both upper and lower ends of the side wall of the guide plate, the two guide frames are distributed in a mirror image, and the ends away from each other of the two guide frames are aligned with the inner side walls of the feed box and the discharge barrel respectively.

[0011] In some embodiments, a perspective plate is fixedly mounted on the front side wall of the processing frame, and the perspective plate is made of a transparent material.

[0012] Compared with the prior art, the present invention has the following significant advantages:

[0013] First, the utility model crushes the medicinal materials by rotating two crushing rollers. The crushed medicinal materials fall on the surface of the screening net. The cam pushes the screening net to rotate around the movable shaft as the driven shaft rotates, so that the medicinal materials on the surface of the screening net are mixed. The medicinal materials that cannot be screened out are thrown upward as the screening net swings, and return to the top of the two crushing rollers under the guidance of the guide plate, so that the two crushing rollers crush the medicinal materials again, making the medicinal materials crushed more thoroughly. This solves the problem of cumbersome operation when fully crushing the existing medicinal materials.

[0014] Secondly, the utility model supports the baffles by supporting springs, so that the two baffles can seal the interior of the feed box. When medicinal materials are added, the weight of the medicinal materials causes the baffles to rotate around the adjacent hinges, and a gap is generated between the two baffles, and the medicinal materials fall into the interior of the guide plate. When no medicinal materials are added, the elasticity of the supporting springs pushes the baffles to rotate around the adjacent hinges, and the two baffles seal the interior of the feed box, so that when the screening net throws up the medicinal materials, the medicinal materials will not spread outward along the inner wall of the guide plate, thereby avoiding waste caused by scattered medicinal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the overall structure of the pulverizing device of the medicinal material mixer of the utility model;

[0017] Figure 2 This is a schematic diagram of the position of the drive mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the processing frame of the utility model.

[0019] Description of reference numerals:

[0020] 1. Processing frame; 2. Feed box; 3. Support legs; 4. Guide plate; 5. Perspective plate; 6. Driving mechanism; 7. Crushing roller; 8. Driven shaft; 9. Cam; 10. Positioning rod; 11. Movable rotating shaft; 12. Screening net; 13. Discharge barrel; 14. Baffle; 15. Support spring; 16. Guide frame. DETAILED DESCRIPTION

[0021] The following is a detailed description of the present invention, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The utility model provides a medicinal material mixer pulverizing device through improvement. The technical solution of the utility model is:

[0023] like Figure 1-Figure 3As shown, a medicinal material mixer crushing device includes a processing frame 1, a supporting leg 3 is fixedly installed on the bottom wall of the processing frame 1, a feed box 2 is fixedly installed on the top wall of the processing frame 1, a driving mechanism 6 is fixedly installed on the rear wall of the processing frame 1, and a plurality of motors are arranged inside the driving mechanism 6. Two mutually meshing crushing rollers 7 are rotatably installed on the inner wall of the processing frame 1, and the two crushing rollers 7 are respectively fixedly connected to the output ends of the motors adjacent to each other inside the driving mechanism 6. Two arc-shaped guide plates 4 are fixedly installed on the inner wall of the processing frame 1 The top of one end of the two guide plates 4 is aligned with the bottom of the feed box 2, and a positioning rod 10 is provided between the two guide plates 4. A screening net 12 is fixedly installed on the side wall of the positioning rod 10, and the screening net 12 is fitted with the inner wall of the guide plate 4. A movable shaft 11 is fixedly installed on the inner wall of the positioning rod 10. The movable shaft 11 is rotatably mounted on the inner wall of the processing frame 1, and the movable shaft 11 is aligned with the center position of the circle on the guide plate 4. Two driven shafts 8 are rotatably installed on the inner wall of the processing frame 1, and the two driven shafts 8 are respectively connected to the inner wall of the driving mechanism 6. The output ends of the motors adjacent to each other are fixedly connected, and the side walls of the two driven shafts 8 are fixedly installed with cams 9 that fit the side walls of the screening net 12, and the two cams 9 are staggered. By starting the driving mechanism 6, the two crushing rollers 7 inside the processing frame 1 rotate, and the staff pours the medicinal materials into the inside of the feed box 2, and the tops of the two guide plates 4 at one end are aligned with the feed box 2, so the medicinal materials will fall onto the surface of the crushing rollers 7 inside the two guide plates 4, and the medicinal materials will be crushed by the rotation of the crushing rollers 7. After crushing, The medicinal materials fall on the surface of the screening net 12, and the screening net 12 is rotatably installed inside the processing frame 1 through the movable rotating shaft 11, and the bottom of the screening net 12 is supported by the cam 9. The cam 9 pushes the screening net 12 to rotate around the movable rotating shaft 11 as the driven shaft 8 rotates, so that the medicinal materials on the surface of the screening net 12 are mixed, and the medicinal materials that cannot be screened out are thrown upward with the swing of the screening net 12, and return to the top of the two crushing rollers 7 under the guidance of the guide plate 4, so that the two crushing rollers 7 crush the medicinal materials again, making the medicinal materials crushed more thoroughly.

[0024] like Figure 1 As shown, in one embodiment, in order to ensure the crushing efficiency of the device, a perspective plate 5 is fixedly installed on the front wall of the processing frame 1, and the perspective plate 5 is made of a transparent material; through the perspective plate 5, the staff can see the working conditions inside the processing frame 1 and can make real-time adjustments to the operation of the device.

[0025] like Figure 3As shown, in one embodiment, in order to ensure that the medicinal materials can fall between the two guide plates 4, guide frames 16 are fixedly installed at the upper and lower ends of the side walls of the guide plates 4, the two guide frames 16 are mirror-imaged, and the two guide frames 16 are prism-shaped, and the bottom wall of the processing frame 1 is fixedly installed with a discharge barrel 13, and the ends of the two guide frames 16 that are away from each other are aligned with the inner side walls of the feed box 2 and the discharge barrel 13 respectively; the medicinal materials entering the interior of the processing frame 1 and being discharged outward are guided by the guide frames 16 to ensure that the medicinal materials can fall between the two crushing rollers 7 and can be discharged outward through the discharge barrel 13.

[0026] like Figure 2 As shown, in one embodiment, in order to prevent the medicinal materials from being thrown out, two baffles 14 are designed inside the feed box 2, and the ends of the two baffles 14 that are away from each other are rotatably installed on the inner side wall of the feed box 2 through a hinge, and the bottom ends of the two baffles 14 are fixedly connected to a supporting spring 15, and the bottom ends of the supporting springs 15 are fixedly connected to the inner side wall of the adjacent guide frame 16; the baffles 14 are supported by the supporting springs 15 so that the two baffles 14 can seal the interior of the feed box 2. When medicinal materials are added, the weight of the medicinal materials causes the baffles 14 to rotate around the adjacent hinges, and a gap is generated between the two baffles 14, and the medicinal materials fall into the interior of the guide plate 4. When no medicinal materials are added, the elasticity of the supporting springs 15 pushes the baffles 14 to rotate around the adjacent hinges, and the two baffles 14 will fill the interior of the feed box 2, so that when the screening net 12 throws up the medicinal materials, the medicinal materials will not spread outward along the inner side wall of the guide plate 4, thereby avoiding waste caused by scattered medicinal materials.

[0027] The specific working method is: by starting the driving mechanism 6, the two crushing rollers 7 inside the processing frame 1 rotate, the staff pours the medicinal materials into the inside of the feed box 2, and the top of the two guide plates 4 close to one end is aligned with the feed box 2, so the medicinal materials will fall on the surface of the crushing rollers 7 inside the two guide plates 4, and the medicinal materials are crushed by the rotation of the crushing rollers 7. After crushing, the medicinal materials fall on the surface of the screening net 12, and the screening net 12 is rotatably installed in the inside of the processing frame 1 through the movable rotating shaft 11, and the bottom of the screening net 12 has a cam 9. The cam 9 pushes the screening net 12 to rotate around the movable rotating shaft 11 as the driven shaft 8 rotates, so that the medicinal materials on the surface of the screening net 12 are mixed, and the medicinal materials that cannot be screened out are thrown upward as the screening net 12 swings, and return to the top of the two crushing rollers 7 under the guidance of the guide plate 4, so that the two crushing rollers 7 crush the medicinal materials again, making the medicinal materials crushed more thoroughly; the medicinal materials entering the inside of the processing frame 1 and being discharged outward are guided by the guide frame 16 to ensure that the medicinal materials can fall between the two crushing rollers 7 and can be discharged outward through the discharge cylinder 13.

[0028] The technical means disclosed in the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A medicinal material mixer pulverizing device, comprising a processing frame (1), a feed box (2) fixedly mounted on the top wall of the processing frame (1), a drive mechanism (6) fixedly mounted on the rear wall of the processing frame (1), and two mutually meshing pulverizing rollers (7) rotatably mounted on the inner wall of the processing frame (1), characterized in that: The inner side wall of the processing frame (1) is fixedly mounted with two arc-shaped guide plates (4), the tops of the adjacent ends of the two guide plates (4) are aligned with the bottom end of the feed box (2), a positioning rod (10) is provided between the two guide plates (4), a screening net (12) is fixedly mounted on the side wall of the positioning rod (10), the screening net (12) is fitted with the inner side wall of the guide plate (4), a movable rotating shaft (11) is fixedly mounted on the inner side wall of the positioning rod (10), the movable rotating shaft (11) is rotatably mounted on the inner side wall of the processing frame (1), and the movable rotating shaft (11) is aligned with the center position of the circle on the guide plate (4), two driven shafts (8) are rotatably mounted on the inner side wall of the processing frame (1), cams (9) fitted with the side wall of the screening net (12) are fixedly mounted on the side walls of the two driven shafts (8), and the two cams (9) are staggered.

2. The medicinal material mixer pulverizing device according to claim 1, characterized in that: Two baffles (14) are provided inside the feed box (2), and the ends of the two baffles (14) that are away from each other are rotatably mounted on the inner wall of the feed box (2) through hinges. The bottom ends of the two baffles (14) are fixedly connected to support springs (15), and the bottom ends of the support springs (15) are fixedly connected to the inner wall of a nearby guide frame (16).

3. The medicinal material mixer pulverizing device according to claim 1, characterized in that: A plurality of motors are provided inside the driving mechanism (6), the two crushing rollers (7) are respectively fixedly connected to the output ends of the adjacent motors inside the driving mechanism (6), and the two driven shafts (8) are respectively fixedly connected to the output ends of the adjacent motors inside the driving mechanism (6).

4. The medicinal material mixer pulverizing device according to claim 1, characterized in that: A discharge cylinder (13) is fixedly mounted on the bottom wall of the processing frame (1), and a support leg (3) is fixedly mounted on the bottom wall of the processing frame (1).

5. The medicinal material mixer pulverizing device according to claim 4, characterized in that: Guide frames (16) are fixedly mounted on both upper and lower ends of the side wall of the guide plate (4), and the two guide frames (16) are distributed in a mirror image, with the ends of the two guide frames (16) being aligned with the inner side walls of the feed box (2) and the discharge barrel (13) respectively.

6. The medicinal material mixer pulverizing device according to claim 1, characterized in that: A perspective plate (5) is fixedly mounted on the front side wall of the processing frame (1), and the perspective plate (5) is made of a transparent material.

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