Crushing device with cleaning function
By designing a combination of cam, rotating shaft, cleaning roller brush, anti-blocking plate, fixing rod and spring in the crushing device, the problem of crushed stone material is solved, efficient cleaning and anti-blocking is achieved, and production efficiency and equipment reliability are improved.
Patent Information
- Application Number
- CN202421876975.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-08-05
AI Technical Summary
During the crushing process, existing crushing devices are prone to cause crushed materials to be choked, resulting in reduced production efficiency, equipment damage and maintenance costs, and lack of effective cleaning and anti-choke measures.
A crushing device with cleaning function is designed, using a combination of cam, rotating shaft, cleaning roller brush, anti-jamming plate, fixing rod and spring. The residue on the crushing roller is cleaned by cleaning roller brush. The cam hits the anti-jamming plate to move it downwards, cleans up the stuck gravel, and realizes the reciprocating movement of the anti-jamming plate through the resetting effect of the spring.
Effectively clean the residue and stuck gravel on the crushing roller to avoid the impact of the crushing stone on the equipment, improve the cleaning effect of the crushing equipment, and reduce maintenance costs and equipment damage risks.
Smart Images
Figure CN222984464U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crushing, in particular to a crushing device with a cleaning function. Background Art
[0002] A crusher, also known as a stone crusher, is a comminution machine that can crush the mined raw ore into small particles through extrusion, bending and other means during the processing of metal and non-metal ores. Common crushing machines include jaw crushers, gyratory crushers, cone crushers, roll crushers, hammer crushers, impact crushers, etc. Among them, a roll crusher is a machine that uses the frictional force of the roll surface to bite the material into the crushing area, so that it is subjected to extrusion or splitting and broken. When used for coarse crushing or when a larger crushing ratio is required, teeth or grooves are often made on the roll surface to increase the splitting effect.
[0003] Although the existing crushing devices have a certain crushing ability and cleaning function, since the crushing devices often only rely on the rotation and impact of the crushing components to achieve the crushing of the crushed stones, there are no effective cleaning and anti-jamming measures for the crushed stones stuck in the crushing cavity. The crushed stone jamming not only reduces the production efficiency, but also may cause damage to the equipment and increase the maintenance cost. Therefore, we propose a crushing device with a cleaning function. Content of the Utility Model
[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a crushing device with a cleaning function, which can solve the problem that although the existing crushing devices have a certain crushing ability and cleaning function, since the crushing devices often only rely on the rotation and impact of the crushing components to achieve the crushing of the crushed stones, there are no effective cleaning and anti-jamming measures for the crushed stones stuck in the crushing cavity, and the crushed stone jamming not only reduces the production efficiency, but also may cause damage to the equipment and increase the maintenance cost.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A crushing device with a cleaning function, comprising:
[0006] A crushing box, on the top of which a feeding hopper is fixedly installed, and two crushing rolls are rotatably connected inside the crushing box;
[0007] A cleaning assembly, which is located on the crushing box;
[0008] The cleaning component includes two cams, a rotating shaft, four fixing plates, two fixing rods, two springs and an anti-jamming plate. The four fixing plates are all fixedly connected inside the crushing box. The two fixing rods are respectively fixedly connected inside the opposite surfaces of the corresponding two fixing plates. Both ends of the anti-jamming plate are slidably sleeved on the outer surfaces of the corresponding fixing rods. The two springs are both sleeved on the outer surfaces of the corresponding fixing rods. The bottom ends of the two springs are fixedly connected to the corresponding fixing plates, and the top ends of the two springs are fixedly connected to the anti-jamming plate. The rotating shaft is rotatably connected inside the crushing box. The two cams are both fixedly sleeved on the outer surface of the rotating shaft. One end of the rotating shaft rotatably extends to the outside of the crushing box.
[0009] Preferably, the cleaning component further includes a cleaning roller brush, a rotating rod, a second synchronous belt, a rotating column and a first synchronous belt. The cleaning roller brush is rotatably connected inside the crushing box. The rotating rod and the rotating column are both rotatably connected to one side of the crushing box. One end of the rotating rod rotatably extends to the inside of the crushing box and is fixedly connected to the cleaning roller brush. The second synchronous belt is drivingly sleeved on the outer surfaces of the rotating shaft and the rotating rod. One end of the rotating column rotatably extends to the inside of the crushing box and is fixedly connected to the corresponding crushing roller. The first synchronous belt is drivingly sleeved on the outer surfaces of the rotating column and the rotating rod.
[0010] Preferably, the number of the cleaning components is two, and the two cleaning components are symmetrically arranged on both sides of the crushing box.
[0011] Preferably, a mounting plate is fixedly connected to one side of the crushing box away from the rotating column. A driving motor is fixedly installed on the side of the mounting plate away from the crushing box. Two meshing gears are rotatably connected to one side of the crushing box away from the rotating column. One end of each of the two crushing rollers close to the driving motor rotatably extends to the outside of the crushing box and is fixedly connected to the corresponding gear. The output end of the driving motor rotatably penetrates the mounting plate and is fixedly connected to the corresponding gear.
[0012] Preferably, guide plates are fixedly connected to both sides of the inner wall of the crushing box, and the two guide plates are both located above the corresponding crushing rollers.
[0013] Preferably, the inner bottom wall of the crushing box is inclined.
[0014] Compared with the prior art, the beneficial effects of the present utility model are:
[0015] 1. For this crushing device with a cleaning function, through the cooperation of the cams, the rotating shaft, the cleaning roller brush, the anti-jamming plate, the fixing rods and the springs, the cleaning roller brush can clean the residues on the corresponding crushing rollers, and the two cams can strike the anti-jamming plate to move downward, so as to facilitate cleaning the crushed stones stuck on the crushing rollers. The anti-jamming plate can reciprocate under the reset of the two springs, thus avoiding the influence on the equipment caused by the crushed stones being stuck on the crushing rollers and further improving the cleaning effect of the crushing equipment. Brief Description of the Drawings
[0016] The present utility model will be further described below in conjunction with the drawings and embodiments:
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;
[0018] Figure 2 It is a sectional structural schematic diagram of the crushing box of the present utility model;
[0019] Figure 3 It is a structural schematic diagram of the anti-jamming plate of the present utility model.
[0020] Reference numerals: 1, crushing box; 2, guide plate; 3, crushing roller; 4, first synchronous belt; 5, rotating rod; 6, rotating column; 7, rotating shaft; 8, second synchronous belt; 9, driving motor; 10, mounting plate; 11, gear; 12, cam; 13, cleaning roller brush; 14, anti-jamming plate; 15, spring; 16, fixed rod; 17, fixing plate. Detailed Description of the Preferred Embodiment
[0021] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.
[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.
[0023] In the description of the present utility model, terms such as greater than, less than, exceeding, etc. are understood not to include the number itself, and terms such as above, below, within, etc. are understood to include the number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence of the indicated technical features.
[0024] In the description of the present utility model, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.
[0025] Please refer to Figures 1-3, the present utility model provides a technical solution: a crushing device with a cleaning function, including:
[0026] A crushing box 1, a feed hopper is fixedly installed at the top of the crushing box 1, two crushing rollers 3 are rotatably connected inside the crushing box 1, and the inner bottom wall of the crushing box 1 is inclined;
[0027] A cleaning component, the cleaning component is located on the crushing box 1;
[0028] The cleaning component includes two cams 12, a rotating shaft 7, four fixing plates 17, two fixing rods 16, two springs 15 and an anti-jamming plate 14. The four fixing plates 17 are all fixedly connected inside the crushing box 1. The two fixing rods 16 are respectively fixedly connected to the opposite surfaces of the corresponding two fixing plates 17. Both ends of the anti-jamming plate 14 are slidably sleeved on the outer surfaces of the corresponding fixing rods 16. The two springs 15 are both sleeved on the outer surfaces of the corresponding fixing rods 16. The bottom ends of the two springs 15 are fixedly connected to the corresponding fixing plates 17, and the top ends of the two springs 15 are fixedly connected to the anti-jamming plate 14. The rotating shaft 7 is rotatably connected inside the crushing box 1. The two cams 12 are both fixedly sleeved on the outer surface of the rotating shaft 7. One end of the rotating shaft 7 rotatably extends to the outside of the crushing box 1.
[0029] The cleaning component further includes a cleaning roller brush 13, a rotating rod 5, a second synchronous belt 8, a rotating column 6 and a first synchronous belt 4. The cleaning roller brush 13 is rotatably connected inside the crushing box 1. The rotating rod 5 and the rotating column 6 are both rotatably connected to one side of the crushing box 1. One end of the rotating rod 5 rotatably extends to the inside of the crushing box 1 and is fixedly connected to the cleaning roller brush 13. The second synchronous belt 8 is drivingly sleeved on the outer surfaces of the rotating shaft 7 and the rotating rod 5. One end of the rotating column 6 rotatably extends to the inside of the crushing box 1 and is fixedly connected to the corresponding crushing roller 3. The first synchronous belt 4 is drivingly sleeved on the outer surfaces of the rotating column 6 and the rotating rod 5. The number of cleaning components is two, and the two cleaning components are symmetrically arranged on both sides of the crushing box 1.
[0030] One side of the crushing box 1 away from the rotating column 6 is fixedly connected with a mounting plate 10. A driving motor 9 is fixedly installed on the side of the mounting plate 10 away from the crushing box 1. Two mutually meshing gears 11 are rotatably connected to one side of the crushing box 1 away from the rotating column 6. One end of each of the two crushing rollers 3 close to the driving motor 9 rotatably extends to the outside of the crushing box 1 and is fixedly connected to the corresponding gear 11. The output end of the driving motor 9 rotatably penetrates the mounting plate 10 and is fixedly connected to the corresponding gear 11.
[0031] Both sides of the inner wall of the crushing box 1 are fixedly connected with guide plates 2, and the two guide plates 2 are both located above the corresponding crushing rollers 3.
[0032] Further, when using this device, the driving motor 9 is started by connecting an external power supply. The driving motor 9 drives the corresponding gear 11 to rotate. The rotation of the gear 11 close to the driving motor 9 drives the gear 11 meshing with it to rotate, enabling the two gears 11 to drive the corresponding crushing roller 3 to rotate, thus facilitating the crushing of gravel. The rotation of the crushing roller 3 drives the rotating column 6 to rotate. The rotation of the rotating column 6 drives the first synchronous belt 4 to make the rotating rod 5 rotate synchronously. The rotation of the rotating rod 5 drives the cleaning roller brush 13 to rotate, thus facilitating the cleaning of the residue on the corresponding crushing roller 3. The rotation of the rotating rod 5 drives the second synchronous belt 8 to make the rotating shaft 7 rotate synchronously. The rotation of the rotating shaft 7 drives the two cams 12 to rotate, enabling the two cams 12 to strike the anti jamming plate 14 to move downward under the limitation of the two fixed rods 16. The downward movement of the anti jamming plate 14 compresses the two springs 15, thus facilitating the cleaning of the gravel stuck on the crushing roller 3. Moreover, the anti jamming plate 14 will reset under the action of the two springs 15. The working principles of the two cleaning components are the same.
[0033] Through the cooperation of the cam 12, rotating shaft 7, cleaning roller brush 13, anti jamming plate 14, fixed rod 16 and spring 15, the cleaning roller brush 13 can clean the residue on the corresponding crushing roller 3, and the two cams 12 can strike the anti jamming plate 14 to move downward, thus facilitating the cleaning of the gravel stuck on the crushing roller 3, enabling the anti jamming plate 14 to move reciprocally under the reset of the two springs 15, thereby avoiding the influence on the equipment caused by gravel getting stuck on the crushing roller 3 and further improving the cleaning effect of this crushing equipment.
[0034] Working principle: The driving motor 9 is started by connecting an external power supply. The driving motor 9 drives the corresponding gear 11 to rotate. The rotation of the gear 11 close to the driving motor 9 drives the gear 11 meshing with it to rotate, enabling the two gears 11 to drive the corresponding crushing roller 3 to rotate, thus facilitating the crushing of gravel. The rotation of the crushing roller 3 drives the rotating column 6 to rotate. The rotation of the rotating column 6 drives the first synchronous belt 4 to make the rotating rod 5 rotate synchronously. The rotation of the rotating rod 5 drives the cleaning roller brush 13 to rotate, thus facilitating the cleaning of the residue on the corresponding crushing roller 3. The rotation of the rotating rod 5 drives the second synchronous belt 8 to make the rotating shaft 7 rotate synchronously. The rotation of the rotating shaft 7 drives the two cams 12 to rotate, enabling the two cams 12 to strike the anti jamming plate 14 to move downward under the limitation of the two fixed rods 16. The downward movement of the anti jamming plate 14 compresses the two springs 15, thus facilitating the cleaning of the gravel stuck on the crushing roller 3. The working principles of the two cleaning components are the same.
[0035] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.
Claims
1. A crushing device with cleaning function, characterized in that: include: A crushing box (1), a feed hopper is fixedly mounted on the top of the crushing box (1), and two crushing rollers (3) are rotatably connected inside the crushing box (1); A cleaning component, the cleaning component is located on the crushing box (1); The cleaning assembly comprises two cams (12), a rotating shaft (7), four fixed plates (17), two fixed rods (16), two springs (15) and an anti-stuck plate (14); the four fixed plates (17) are all fixedly connected to the inside of the crushing box (1); the two fixed rods (16) are respectively fixedly connected to the opposite surfaces of the corresponding two fixed plates (17); Wherein, both ends of the anti-stuck plate (14) are slidably sleeved on the outer surface of the corresponding fixing rod (16), and the two springs (15) are sleeved on the outer surface of the corresponding fixing rod (16); The bottom ends of the two springs (15) are fixedly connected to the corresponding fixed plates (17), the top ends of the two springs (15) are fixedly connected to the anti-stuck plate (14), the rotating shaft (7) is rotatably connected to the inside of the crushing box (1), the two cams (12) are fixedly sleeved on the outer surface of the rotating shaft (7), and one end of the rotating shaft (7) is rotatably extended to the outside of the crushing box (1).
2. A crushing device with cleaning function according to claim 1, characterized in that: The cleaning assembly further comprises a cleaning roller brush (13), a rotating rod (5), a second synchronous belt (8), a rotating column (6) and a first synchronous belt (4); the cleaning roller brush (13) is rotatably connected to the inside of the crushing box (1); the rotating rod (5) and the rotating column (6) are both rotatably connected to one side of the crushing box (1); one end of the rotating rod (5) is rotatably extended to the inside of the crushing box (1) and is fixedly connected to the cleaning roller brush (13); The second synchronous belt (8) is driven and sleeved on the outer surfaces of the rotating shaft (7) and the rotating rod (5); one end of the rotating column (6) is rotated and extended to the inside of the crushing box (1) and is fixedly connected to the corresponding crushing roller (3); and the first synchronous belt (4) is driven and sleeved on the outer surfaces of the rotating column (6) and the rotating rod (5).
3. A crushing device with cleaning function according to claim 1, characterized in that: The number of the cleaning components is two, and the two cleaning components are symmetrically arranged on both sides of the crushing box (1).
4. A crushing device with cleaning function according to claim 2, characterized in that: The side of the crushing box (1) away from the rotating column (6) is fixedly connected to a mounting plate (10), the side of the mounting plate (10) away from the crushing box (1) is fixedly mounted with a driving motor (9), and the side of the crushing box (1) away from the rotating column (6) is rotatably connected to two mutually meshing gears (11); The ends of the two crushing rollers (3) close to the driving motor (9) are rotated to extend to the outside of the crushing box (1) and are fixedly connected to the corresponding gear (11), and the output end of the driving motor (9) is rotated to penetrate the mounting plate (10) and is fixedly connected to the corresponding gear (11).
5. The crushing device with cleaning function according to claim 1, characterized in that: Guide plates (2) are fixedly connected to both sides of the inner wall of the crushing box (1), and the two guide plates (2) are located above the corresponding crushing rollers (3).
6. A crushing device with cleaning function according to claim 1, characterized in that: The inner bottom wall of the crushing box (1) is inclined.