A high efficiency crusher

Abstract

The utility model discloses a high-efficiency crusher, comprising a shell, wherein a crushing chamber is provided inside the shell, a top seat is fixedly connected to the top of the shell, and the inside of the top seat is communicated with the crushing chamber, and a hydraulic rod is fixedly connected to the center position of the top seat. The utility model has a scientific and reasonable structure and is safe and convenient to use. A top seat, a hydraulic rod, a pressure plate, a movable plate, a partition, a guide plate and a convex block are provided. The pressure plate is driven by the contraction of the hydraulic rod and stored inside the top seat, so as to avoid the pressure plate affecting the introduction of raw materials. The raw materials are placed on the partition by rotating the movable plate, and the pressure plate is pushed by the extension of the hydraulic rod to crush the raw materials, thereby facilitating the crushing of the raw materials. At the same time, the convex block increases the effect of the pressure plate in crushing the raw materials, thereby improving the work efficiency. The partition is pulled out, and the crushed raw materials are introduced between the crushing rollers through the guide plate box, so as to avoid the crushed raw materials falling on the outer end of the crushing roller.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizing devices for producing traditional Chinese medicine materials, in particular to a high-efficiency pulverizer. Background Art

[0002] Chinese medicinal materials are usually prepared by the powder method. The raw materials are of different types, including granular, platycodon-shaped, and blocky, etc. That is, the raw materials are crushed into the required particles and then processed after screening. However, the hammer bar of the existing crusher is installed inside the device, which affects the placement of the raw materials and easily causes the raw materials to be pushed to the top of the hammer bar, making it inconvenient to crush the raw materials. At the same time, the size of the fragments cannot be adjusted according to needs, and the flexibility is poor. Therefore, in order to avoid the above-mentioned technical problems, it is necessary to provide a high-efficiency crusher to overcome the above-mentioned defects in the prior art. Utility Model Content

[0003] The utility model provides a high-efficiency crusher, which can effectively solve the problems proposed in the above background technology that the hammer rod is installed inside the device, thereby affecting the placement of raw materials, easily causing the raw materials to be pushed to the top of the hammer rod, making it inconvenient to crush the raw materials, and at the same time, the crushing size of the fragments cannot be adjusted according to needs, resulting in poor flexibility.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency pulverizer, comprising a shell, a pulverizing chamber is provided inside the shell, a top seat is fixedly connected to the top of the shell, and the inside of the top seat is communicated with the pulverizing chamber, a hydraulic rod is fixedly connected to the center position inside the top seat, a pressure plate is fixedly connected to the bottom end of the hydraulic rod, a movable plate is rotatably connected to the top of one end of the shell, a partition is slidably connected to the inside of the pulverizing chamber at a position corresponding to the bottom of the movable plate, and a guide plate is symmetrically fixedly connected to the inner wall of the pulverizing chamber at a position corresponding to the bottom of the partition;

[0005] A slide groove is provided at the bottom position of the partition inside the crushing chamber, a slider is slidably connected inside the slide groove, a crushing roller is rotatably connected to the middle position of one end of the slider away from the slide groove, and a fixed block is rotatably connected to the other end of the crushing roller, a rectangular groove is provided at the position of the fixed block corresponding to the outer shell, the fixed block is fixedly connected to a limiting plate at one end away from the crushing chamber, bolts are symmetrically connected at both ends of the limiting plate through threads, a rotating motor is fixedly connected to the middle position of one end of the limiting plate away from the fixed block, and the input end of the rotating motor is electrically connected to the output end of the external power supply.

[0006] Preferably, the length and width of the pressing plate are equal to the length and width of the crushing chamber, and the bottom end of the pressing plate is fixedly connected with protrusions at equal distances.

[0007] Preferably, the length of the rectangular groove is equal to the length of the sliding groove, and the rectangular groove is slidably connected to the fixed block.

[0008] Preferably, limiting holes are equidistantly provided at one end of the shell at positions corresponding to the bolts, and there are two crushing rollers in total, and the two crushing rollers are correspondingly installed directly below the partition.

[0009] Preferably, a groove is provided on the inner wall of the crushing chamber corresponding to the bottom of the crushing roller, a vibrating screen is fixedly installed at the middle position of the inner wall of the groove, springs are fixedly connected at each corner of the top of the vibrating screen, a vibration motor is fixedly connected to the bottom of the vibrating screen, and the input end of the vibration motor is electrically connected to the output end of the external power supply, and a storage box is slidably connected to the bottom of one end of the outer shell.

[0010] Preferably, the length and width of the vibration screen are greater than the length and width of the crushing chamber, and a baffle is fixedly connected to the side position of the top end of the vibration screen.

[0011] Preferably, a vacuum chamber is opened inside the shell at a position corresponding to the outer side of the crushing chamber, and a sound insulation sponge is embedded and installed inside the vacuum chamber.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. A top seat, a hydraulic rod, a pressure plate, a movable plate, a partition, a guide plate and a convex block are provided. The pressure plate is driven by the contraction of the hydraulic rod and stored inside the top seat to prevent the pressure plate from affecting the placement of raw materials. The raw materials are placed on the partition by rotating the movable plate, and the pressure plate is pushed by the extension of the hydraulic rod to crush the raw materials, thereby facilitating the crushing of the raw materials. At the same time, the convex block increases the effect of the pressure plate in crushing the raw materials, thereby improving the work efficiency. The partition is pulled out, and the crushed raw materials are introduced between the crushing rollers through the guide plate box to prevent the crushed raw materials from falling out of the crushing rollers.

[0014] 2. A slide groove, a slider, a crushing roller, a fixed block, a rectangular groove, a limit plate, a bolt and a limit hole are provided. By sliding the limit plate, the limit plate drives the fixed block to slide along the rectangular groove, so as to adjust the distance between the two crushing rollers, so as to grind out suitable raw material fragments according to needs. At the same time, the physical strength consumed in moving the crushing roller is saved by cooperating with the slide groove and the slider. The position of the crushing roller is fixed by cooperating with the bolt and the limit hole, so as to avoid shaking of the crushing roller when grinding raw material fragments.

[0015] 3. A vibrating screen, a spring, a vacuum chamber and a sound-proof sponge are provided. The spring is used to increase the vibration amplitude of the vibrating screen and improve the screening efficiency of raw material fragments. In addition, the sound-proof sponge inside the vacuum chamber is used to block the noise inside the device to avoid affecting the staff and ensure the working environment of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the pulverizing roller of the utility model;

[0020] Figure 3 This is a schematic diagram of the installation structure of the slider of the utility model;

[0021] Figure 4 This utility model Figure 2 Schematic diagram of the structure of the middle A area;

[0022] Numbers in the figure: 1. Shell; 2. Crushing chamber; 3. Top seat; 4. Hydraulic rod; 5. Pressure plate; 6. Movable plate; 7. Partition; 8. Guide plate; 9. Slide groove; 10. Slider; 11. Crushing roller; 12. Fixed block; 13. Rectangular groove; 14. Limiting plate; 15. Bolt; 16. Rotating motor; 17. Limiting hole; 18. Groove; 19. Vibrating screen; 20. Spring; 21. Vibrating motor; 22. Storage box; 23. Vacuum chamber; 24. Sound insulation sponge; 25. Bump. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1-4 As shown, the utility model provides a technical solution, a high-efficiency crusher, including a shell 1, a crushing chamber 2 is opened inside the shell 1, in order to reduce the noise of the device, a vacuum chamber 23 is opened inside the shell 1 at a position corresponding to the outer side of the crushing chamber 2, and a sound insulation sponge 24 is embedded and installed inside the vacuum chamber 23, a top seat 3 is fixedly connected to the top of the shell 1, and the inside of the top seat 3 is connected with the crushing chamber 2, a hydraulic rod 4 is fixedly connected to the center position inside the top seat 3, and a pressing plate 5 is fixedly connected to the bottom end of the hydraulic rod 4. In order to improve the effect of the pressing plate 5 crushing the raw materials, the length and width of the pressing plate 5 are equal to the length and width of the crushing chamber 2, and a protrusion 25 is fixedly connected to the bottom end of the pressing plate 5 at equal distances, a movable plate 6 is rotatably connected to the top of one end of the shell 1, a partition 7 is slidably connected to the bottom position of the movable plate 6 inside the crushing chamber 2, and a guide plate 8 is symmetrically fixedly connected to the inner wall of the crushing chamber 2 corresponding to the bottom position of the partition 7;

[0025] A chute 9 is provided at the bottom of the partition 7 inside the crushing chamber 2, and a slider 10 is slidably connected inside the chute 9. A crushing roller 11 is rotatably connected to the middle position of the end of the slider 10 away from the chute 9, and a fixed block 12 is rotatably connected to the other end of the crushing roller 11. A rectangular groove 13 is provided at the position of the fixed block 12 corresponding to the outer shell 1. In order to facilitate the movement of the crushing roller 11, the length of the rectangular groove 13 is equal to the length of the chute 9. The rectangular groove 13 is slidably connected to the fixed block 12. The fixed block 12 is fixedly connected to a limiting plate 14 at one end away from the crushing chamber 2. Bolts 15 are symmetrically connected at both ends of the limiting plate 14 through threads. In order to facilitate the grinding of the crushed raw materials, limiting holes 17 are equidistantly provided at one end of the outer shell 1 corresponding to the position of the bolts 15. There are two crushing rollers 11, and the two crushing rollers 11 are correspondingly installed directly below the partition 7. A rotating motor 16 is fixedly connected to the middle position of the end of the limiting plate 14 away from the fixed block 12, and the input end of the rotating motor 16 is electrically connected to the output end of the external power supply.

[0026] In order to improve the vibration efficiency of the vibration screen 19, a groove 18 is opened at the inner wall of the crushing chamber 2 corresponding to the bottom position of the crushing roller 11, and the vibration screen 19 is fixedly installed at the middle position of the inner wall of the groove 18. In order to prevent the crushed raw materials from falling out of the vibration screen 19, the length and width of the vibration screen 19 are greater than the length and width of the crushing chamber 2, and a baffle is fixedly connected to the side position of the top of the vibration screen 19, and springs 20 are fixedly connected to each corner position of the top of the vibration screen 19. A vibration motor 21 is fixedly connected to the bottom end of the vibration screen 19, and the input end of the vibration motor 21 is electrically connected to the output end of the external power supply, and a storage box 22 is slidably connected to the bottom of one end of the shell 1.

[0027] The working principle and use process of the utility model are as follows: in the process of using a high-efficiency crusher, first, the hydraulic rod 4 is retracted to store the pressing plate 5 inside the top seat 3, the movable plate 6 is rotated to open, and the raw materials are placed on the top of the partition 7, and the hydraulic rod 4 is extended to push the pressing plate 5, so that the pressing plate 5 crushes the raw materials, thereby facilitating the crushing roller 11 to grind the crushed raw materials, and at the same time, the convex block 25 is used to improve the crushing effect of the pressing plate 5, and the partition 7 is slid out, and the crushed raw materials are guided between the two crushing rollers 11 through the guide plate 8;

[0028] Next, the crushed raw materials enter between the two crushing rollers 11, and the crushing rollers 11 are driven to rotate by the two rotating motors 16, so as to grind the crushed raw materials. In addition, the limiting plate 14 is slid to drive the fixing block 12 to move, and the distance between the two crushing rollers 11 is adjusted by the cooperation of the slide groove 9 and the slider 10. Then, the distance between the two crushing rollers 11 is adjusted according to the needs, so as to facilitate the grinding of crushed raw materials of different sizes. In addition, the crushing roller 11 is limited and fixed by the cooperation of the limiting hole 17 and the bolt 15, so as to increase the stability of the crushing roller 11.

[0029] Finally, the crushed raw materials fall onto the vibrating screen 19, which is driven by the vibrating motor 21 to vibrate and screen the crushed raw materials. At the same time, the spring 20 increases the vibration efficiency of the vibrating screen 19, thereby improving the screening effect of the crushed raw materials. In addition, the sound insulation sponge 24 inside the vacuum chamber 23 reduces the noise of the device and ensures the working environment of the staff.

[0030] Finally, it should be noted that the above description is only a preferred example of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions recorded in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-efficiency pulverizer, comprising a housing (1), characterized in that: A crushing chamber (2) is provided inside the shell (1), a top seat (3) is fixedly connected to the top of the shell (1), and the inside of the top seat (3) is communicated with the crushing chamber (2), a hydraulic rod (4) is fixedly connected at the center position inside the top seat (3), a pressure plate (5) is fixedly connected at the bottom end of the hydraulic rod (4), a movable plate (6) is rotatably connected to the top of one end of the shell (1), a partition plate (7) is slidably connected to the inside of the crushing chamber (2) at a position corresponding to the bottom of the movable plate (6), and a guide plate (8) is symmetrically fixedly connected to the inner wall of the crushing chamber (2) at a position corresponding to the bottom of the partition plate (7); A slide groove (9) is provided at the bottom of the partition (7) inside the pulverizing chamber (2), a slider (10) is slidably connected inside the slide groove (9), a pulverizing roller (11) is rotatably connected at the middle position of one end of the slider (10) away from the slide groove (9), and a fixing block (12) is rotatably connected at the other end of the pulverizing roller (11), a rectangular groove (13) is provided at a position corresponding to the fixing block (12) of the housing (1), one end of the fixing block (12) away from the pulverizing chamber (2) is fixedly connected to a limiting plate (14), two ends of the limiting plate (14) are symmetrically connected to bolts (15) through threads, a rotating motor (16) is fixedly connected at the middle position of one end of the limiting plate (14) away from the fixing block (12), and the input end of the rotating motor (16) is electrically connected to the output end of an external power supply.

2. A high-efficiency pulverizer according to claim 1, characterized in that: The length and width of the pressing plate (5) are equal to the length and width of the crushing chamber (2), and the bottom end of the pressing plate (5) is fixedly connected with protrusions (25) at equal distances.

3. A high-efficiency pulverizer according to claim 1, characterized in that: The length of the rectangular groove (13) is equal to the length of the sliding groove (9), and the rectangular groove (13) is slidably connected to the fixed block (12).

4. A high-efficiency pulverizer according to claim 1, characterized in that: Limiting holes (17) are equidistantly provided at one end of the housing (1) at positions corresponding to the bolts (15). There are two crushing rollers (11) in total, and the two crushing rollers (11) are correspondingly mounted directly below the partition (7).

5. A high-efficiency pulverizer according to claim 1, characterized in that: The inner wall of the pulverizing chamber (2) is provided with a groove (18) at a position corresponding to the bottom of the pulverizing roller (11); a vibrating screen (19) is fixedly installed at a middle position of the inner wall of the groove (18); springs (20) are fixedly connected at each corner position of the top of the vibrating screen (19); a vibrating motor (21) is fixedly connected to the bottom end of the vibrating screen (19); an input end of the vibrating motor (21) is electrically connected to an output end of an external power supply; and a storage box (22) is slidably connected to the bottom of one end of the housing (1).

6. A high-efficiency pulverizer according to claim 5, characterized in that: The length and width of the vibrating screen (19) are both greater than the length and width of the pulverizing chamber (2), and a baffle is fixedly connected to the side position of the top end of the vibrating screen (19).

7. A high-efficiency pulverizer according to claim 1, characterized in that: A vacuum chamber (23) is provided inside the housing (1) at a position corresponding to the outside of the crushing chamber (2), and a sound insulation sponge (24) is embedded and installed inside the vacuum chamber (23).

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