Material crushing device capable of improving crushing effect

Abstract

The utility model discloses a material crushing device capable of improving the crushing effect, and relates to the technical field of material crushing devices. The crushing device capable of improving the crushing effect comprises a shell, a feeding port is fixedly connected to the upper end of the shell, a motor is fixedly connected to the side face of the shell, a first gear is fixedly connected to the side face of an output shaft of the motor, a first rotating column is fixedly connected to the side face of the first gear, and a crushing wheel is fixedly connected to the surface of the first rotating column. According to the device, through rotation of a first gear, a crushing wheel rotates along with the first gear, then a second gear is driven to rotate, the other crushing wheel is driven to rotate in the opposite direction, meanwhile, a second rotating column rotates along with the second gear, then a third rotating column is driven to rotate through a conveying belt, and meanwhile a third gear is driven to rotate, so that a fourth gear and a cutting knife rotate; and therefore, the cutting knife firstly cuts the materials, then the materials are further cut through the two crushing wheels, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing devices, in particular to a crushing device which can improve the crushing effect. Background Art

[0002] The rubber ring is an annular cover composed of one or more parts, which is fixed on a ring or washer of the bearing and contacts with another ring or washer or forms a narrow labyrinth gap to prevent the leakage of lubricating oil and the invasion of foreign objects. At present, the manufacture of rubber rings mostly adopts a flat vulcanizer or uses mold injection molding. In the mold injection molding production, the rubber handle and rubber ring waste in the production process need to be crushed and reused. The existing crushing devices are mostly used to crush hard plastic products, and the soft characteristics of rubber rings cannot be completely crushed in such crushers. In view of this, we propose a crushing device for rubber ring production.

[0003] According to a disclosed coal block crushing device with improved crushing effect (publication number: CN 108543614 A), it includes a box body and a vibration mechanism, the left and right sides of the box body are fixedly connected to the support unit, the inner cavity of the box body is provided with a first crushing chamber and a second crushing chamber, the first crushing chamber is provided with a first crushing unit, the second crushing chamber is provided with a second crushing unit, the vibration mechanism is fixedly connected to the first crushing unit, the dust suction mechanism is connected to the first crushing chamber and the second crushing chamber and is fixedly connected to the rear side of the box body. In the above application, the coal block crushing device with improved crushing effect, when the coal blocks pass through the first crushing unit, the large pieces of coal blocks are crushed into small pieces of coal blocks, the small pieces of coal blocks are screened by the vibration mechanism and enter the second crushing unit for a second crushing, and the small pieces of coal blocks are crushed again into broken coal blocks that meet the requirements, thereby improving the crushing efficiency of the coal blocks, and the coal powder in the first crushing chamber and the second crushing chamber is absorbed into the dust collecting bag by the dust suction fan, thereby reducing the pollution of the coal powder to the working environment and ensuring the health of the workers, but the crushing structure of the device is single, which may cause the sizes of the crushed materials to be different, thereby causing problems in subsequent use. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a crushing device that can improve the crushing effect, solving the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: a crushing device that can improve the crushing effect, comprising a shell, the upper end of the shell is fixedly connected to a feed port, and the side of the shell is fixedly connected to a motor;

[0005] The side of the motor output shaft is fixedly connected with gear one, the side of the gear one is fixedly connected with rotating column one, the surface of the rotating column one is fixedly connected with a crushing wheel, the side of the shell is rotatably connected with gear two, the side of the gear two is fixedly connected with rotating column two, the rotating column two and rotating column three are connected through a transmission belt transmission, the side of the rotating column three is fixedly connected with gear three, the upper end of the shell is rotatably connected with rotating column four, the surface of the rotating column four is fixedly connected with gear four, the lower end of the rotating column four is fixedly connected with a cutting knife, the interior of the shell is fixedly connected with a filter screen, and the interior of the shell is slidably connected with a collection box.

[0006] Preferably, the position of the gear 2 is set on the side of the gear 1, and the gear 2 is meshed with the gear 1. Through the meshing of the gear 2 and the gear 1, when the gear 1 rotates, the gear 2 is driven to rotate at the same time.

[0007] Preferably, the position of the gear three is set on the side of the gear four, and the gear three is meshed with the gear four. Through the meshing of the gear three and the gear four, when the gear three rotates, the gear four is driven to rotate at the same time.

[0008] Preferably, the lower end of the shell is fixedly connected to a fixing block, the upper end of the fixing block is provided with a button, the lower end of the shell is fixedly connected to a telescopic rod, the upper end of the telescopic rod is fixedly connected to a spring, and the side of the shell is fixedly connected to an alarm.

[0009] Preferably, the collection box is arranged at the upper end of the telescopic rod, and the collection box is fixedly connected to the telescopic rod. Through the fixed connection between the collection box and the telescopic rod, when the collection box descends, the force of the spring is used to restore the collection box.

[0010] Preferably, a slot is provided on the side of the shell, and the collection box is positioned inside the slot. The collection box is slidably connected to the inside of the slot. Through the slidably connected collection box to the inside of the slot, when the collection box moves, the slot is limited, thereby making the collection box move up and down more stably.

[0011] The utility model provides a crushing device which can improve the crushing effect and has the following beneficial effects:

[0012] (1) In the present application, the crushing wheel rotates with the rotation of gear one, which then drives gear two to rotate, and drives the other crushing wheel to rotate in the opposite direction. At the same time, rotating column two rotates, and then drives rotating column three to rotate through the transmission belt, and drives gear three to rotate, so that gear four and the cutting knife rotate, so that the cutting knife cuts the material first, and then further cuts it through the two crushing wheels, thereby increasing the practicality of the device.

[0013] (2) The present application lowers the collection box and then presses a button provided on the upper end of the fixed block, thereby activating an alarm fixedly connected to the side of the shell, thereby reminding workers to take the materials. After the materials are taken away, the collection box is restored through a spring fixedly connected to the side of the telescopic rod, and the button is closed at the same time, and then the alarm is turned off, thereby further enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional side sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the gear three of the utility model and its structure;

[0017] Figure 4 This is a schematic diagram of a collection box and its structure of the utility model.

[0018] In the figure: 1. casing; 2. feed port; 3. motor; 4. gear one; 5. rotating column one; 6. crushing wheel; 7. gear two; 8. rotating column two; 9. conveyor belt; 10. rotating column three; 11. gear three; 12. rotating column four; 13. gear four; 14. cutting knife; 15. filter screen; 16. collecting box; 17. fixing block; 18. button; 19. telescopic rod; 20. spring; 21. alarm. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] For example, see Figure 1-3 A crushing device capable of improving crushing effect comprises a shell 1, a notch is provided on the side of the shell 1, a collecting box 16 is arranged inside the notch, the collecting box 16 is slidably connected with the inside of the notch, when the collecting box 16 moves, the notch is limited, so that the collecting box 16 moves up and down more stably, a feeding port 2 is fixedly connected to the upper end of the shell 1, and a motor 3 is fixedly connected to the side of the shell 1;

[0021] The side of the output shaft of the motor 3 is fixedly connected with a gear 14, and the side of the gear 14 is fixedly connected with a rotating column 15. The surface of the rotating column 15 is fixedly connected with a crushing wheel 6. The side of the shell 1 is rotatably connected with a gear 27. The position of the gear 27 is set on the side of the gear 14. The gear 27 is meshed with the gear 14. The gear 27 is meshed with the gear 14 through the gear 27, so that when the gear 14 rotates, the gear 27 is driven to rotate at the same time. The side of the gear 27 is fixedly connected with a rotating column 28. The rotating column 28 is connected to the rotating column 3 10 through the transmission belt 9. The side of the rotating column 3 10 is fixedly connected with a gear 3 11. The position of the gear 3 11 is set on the side of the gear 4 13. The gear 3 11 is meshed with the gear 4 13. The gear 3 11 is meshed with the gear 4 13. When the gear 3 11 rotates, the gear 4 13 is driven to rotate at the same time. The upper end of the shell 1 is rotatably connected with a rotating column 4 12. The surface of the rotating column 4 12 is fixedly connected to It is connected to gear four 13, and the lower end of rotating column four 12 is fixedly connected with a cutting knife 14, the interior of the outer shell 1 is fixedly connected with a filter screen 15, and the interior of the outer shell 1 is slidably connected with a collecting box 16, and the position of the collecting box 16 is set at the upper end of the telescopic rod 19, and the collecting box 16 is fixedly connected to the telescopic rod 19. The collecting box 16 is fixedly connected to the telescopic rod 19, so that when the collecting box 16 descends, the collecting box 16 is restored by the force of the spring 20. In this application, the crushing wheel 6 rotates with the rotation of gear one 4, and then drives the gear two 7 to rotate, and drives the other crushing wheel 6 to rotate in the opposite direction, and the rotating column two 8 rotates with it, and then drives the rotating column three 10 to rotate through the transmission belt 9, and drives the gear three 11 to rotate, so that the gear four 13 and the cutting knife 14 rotate, so that the cutting knife 14 cuts the material first, and then further cuts through the two crushing wheels 6, thereby increasing the practicality of the device.

[0022] When this embodiment is used, the motor 3 is first started, which drives the gear 1 4 to rotate, and the crushing wheel 6 fixedly connected to the surface of the rotating column 1 5 will rotate accordingly, and then the gear 2 7 connected to the side of the outer shell 1 is driven to rotate, and the other crushing wheel 6 is driven to rotate in the opposite direction, and the rotating column 2 8 is rotated accordingly, and then the rotating column 3 10 connected to the side of the outer shell 1 is driven to rotate through the transmission belt 9, and the gear 3 11 is driven to rotate, so that the gear 4 13 fixedly connected to the surface of the rotating column 4 12 is rotated accordingly, and the cutting knife 14 fixedly connected to the lower end of the rotating column 4 12 is driven to rotate, so that the cutting knife 14 cuts the material first, and then further cuts it through the two crushing wheels 6, and then filters it through the filter 15, thereby increasing the practicality of the device.

[0023] For example 2, please refer to Figure 1-4On the basis of the first embodiment, an alarm mechanism is added, and the alarm mechanism includes a shell 1, a fixed block 17 is fixedly connected to the lower end of the shell 1, a button 18 is arranged on the upper end of the fixed block 17, a telescopic rod 19 is fixedly connected to the lower end of the shell 1, a spring 20 is fixedly connected to the upper end of the telescopic rod 19, and an alarm 21 is fixedly connected to the side of the shell 1. The present application lowers the collection box 16, and then presses the button 18 arranged on the upper end of the fixed block 17, and at the same time starts the alarm 21 fixedly connected to the side of the shell 1, so as to remind the workers to take the materials. After the materials are taken away, the spring 20 fixedly connected to the side of the telescopic rod 19 is used to drive the collection box 16 to recover, and at the same time, the button 18 is closed, and then the alarm 21 is closed, which further enhances the practicality of the device.

[0024] During use, on the basis of Example 1, when the collection box 16 slidably connected inside the shell 1 is full, the collection box 16 is driven to descend at the same time, and then the button 18 set on the upper end of the fixed block 17 is pressed, and the alarm 21 fixedly connected to the side of the shell 1 is started, thereby reminding the workers to take it, and then the spring 20 fixedly connected to the side of the telescopic rod 19 is used to drive the collection box 16 to recover, and the alarm 21 is turned off at the same time, further enhancing the practicality of the device.

[0025] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A crushing device capable of improving crushing effect, comprising a housing (1), characterized in that: The upper end of the housing (1) is fixedly connected to a feed port (2), and the side of the housing (1) is fixedly connected to a motor (3); The side of the output shaft of the motor (3) is fixedly connected to a gear 1 (4), the side of the gear 1 (4) is fixedly connected to a rotating column 1 (5), the surface of the rotating column 1 (5) is fixedly connected to a crushing wheel (6), the side of the housing (1) is rotatably connected to a gear 2 (7), the side of the gear 2 (7) is fixedly connected to a rotating column 2 (8), the rotating column 2 (8) and the rotating column 3 (10) are transmission-connected via a transmission belt (9), the side of the rotating column 3 (10) is fixedly connected to a gear 3 (11), the upper end of the housing (1) is rotatably connected to a rotating column 4 (12), the surface of the rotating column 4 (12) is fixedly connected to a gear 4 (13), the lower end of the rotating column 4 (12) is fixedly connected to a cutting knife (14), the interior of the housing (1) is fixedly connected to a filter screen (15), and the interior of the housing (1) is slidably connected to a collecting box (16).

2. A crushing device capable of improving crushing effect according to claim 1, characterized in that: The position of the gear 2 (7) is arranged on the side of the gear 1 (4), and the gear 2 (7) is meshed with the gear 1 (4).

3. A crushing device capable of improving crushing effect according to claim 2, characterized in that: The position of the gear three (11) is arranged on the side of the gear four (13), and the gear three (11) is meshed with the gear four (13).

4. A crushing device capable of improving crushing effect according to claim 3, characterized in that: The lower end of the housing (1) is fixedly connected to a fixing block (17), the upper end of the fixing block (17) is provided with a button (18), the lower end of the housing (1) is fixedly connected to a telescopic rod (19), the upper end of the telescopic rod (19) is fixedly connected to a spring (20), and the side of the housing (1) is fixedly connected to an alarm (21).

5. A crushing device capable of improving crushing effect according to claim 4, characterized in that: The collection box (16) is arranged at the upper end of the telescopic rod (19), and the collection box (16) is fixedly connected to the telescopic rod (19).

6. A crushing device capable of improving crushing effect according to claim 5, characterized in that: A notch is provided on the side of the housing (1); the collecting box (16) is arranged inside the notch; and the collecting box (16) is slidably connected to the inside of the notch.

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