Combined tire type movable crushing station
By adopting an inclined screen and screw design in the combined tire-mounted mobile crushing station, the problem of screen clogging caused by the accumulation of incompletely crushed material is solved, realizing the re-crushing of materials and improving screening efficiency, thus ensuring the continuity and high efficiency of crushing operations.
Patent Information
- Application Number
- CN202423243875.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2034-12-27
AI Technical Summary
In existing crushing plants, incompletely crushed materials tend to accumulate on the screen during screening, causing blockages and affecting processing efficiency.
A combined tire-mounted mobile crushing station was designed. It uses an inclined screen and a screw to transport incompletely crushed materials into a conveyor cylinder for further crushing. A scraping component promptly removes blockages to ensure the normal operation of the screen.
It effectively solved the problem of screen clogging, improved screening efficiency and crushing effect, and ensured the continuity and efficiency of crushing operations.
Smart Images
Figure CN223915573U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of engineering machinery technology, and in particular to a combined tire-type mobile crushing station. Background Technology
[0002] The modular tire-mounted mobile crushing plant is an integrated crushing equipment that combines feeding, crushing, conveying, and screening functions onto a mobile platform. Its tire-mounted walking mechanism enables flexible site relocation and operation. Traditional stationary crushing equipment suffers from fixed sites, inconvenient relocation, and long construction periods. The modular tire-mounted mobile crushing plant effectively solves these problems. It boasts advantages such as high mobility, rapid deployment, and wide adaptability, enabling rapid operation in different work sites, significantly improving production efficiency, reducing production costs, and meeting the requirements of modern engineering construction for high efficiency, flexibility, and environmental protection.
[0003] When existing crushing plants are in operation, the screens are not capable enough to handle incompletely crushed materials. Incompletely crushed materials accumulate on the screens, causing blockages, interrupting the crushing operation, and reducing overall work efficiency. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a combined tire-type mobile crushing station, which aims to improve the problem of screen blockage caused by incompletely crushed materials, which affects the processing efficiency of existing crushing stations.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a combined tire-type mobile crushing station, including a vehicle body, a shell fixedly connected to the top of the vehicle body, multiple crushing rollers rotatably connected to the front and rear sides of the inner wall of the shell, a second gear fixedly connected to the front side of each crushing roller, a second motor fixedly connected to the right side of the shell, a first gear fixedly connected to the output end of the second motor, the first gear meshing with its adjacent second gear, a conveying cylinder fixedly connected to the left side of the shell, a first motor fixedly connected to the top of the conveying cylinder, a spiral rod fixedly installed at the output end of the first motor, a screen slidably connected between the left and right sides of the inner wall of the shell, and a scraping component provided at the bottom right side of the shell to prevent clogging.
[0006] Preferably, the scraping assembly includes a third motor, which is fixedly connected to the housing. A rotating rod is fixedly connected to the output end of the third motor. A groove is formed on the surface of the rotating rod, and a moving block is slidably connected to the groove. A scraper is fixedly connected to the right side of the moving block, and the scraper extends through and into the housing from the left side.
[0007] Preferably, a fixing plate is fixedly connected to the front side of the screen, a rotating component is rotatably connected to the top front side of the fixing plate, and a connecting component is fixedly connected to the rear end of the rotating component.
[0008] Preferably, a fastener is fixedly connected to the bottom front side of the outer casing, a spring is fixedly connected to the rear end of the inner wall of the fastener, and a washer is fixedly connected to the front end of the spring.
[0009] Preferably, a fixing frame is fixedly connected to the top of the vehicle body, and two rotating cylinders are rotatably connected between the front and rear sides inside the fixing frame, with a belt between the two rotating cylinders.
[0010] Preferably, a fourth motor is fixedly connected to the front side of the fixed frame, and the output end of the fourth motor is fixedly disposed between the fourth motor and the adjacent rotating cylinder.
[0011] Preferably, the bottom of the rotating rod is provided with a sliding rod, both ends of which are fixedly connected to the outer casing, and the sliding rod is slidably connected to the moving block.
[0012] Preferably, multiple wheels are rotatably connected to both the front and rear sides of the vehicle body.
[0013] This utility model has the following beneficial effects:
[0014] 1. In this utility model, the tilted screen allows the incompletely crushed material to fall into the conveying cylinder on the left. The first motor at the top drives the screw to rotate, thereby conveying the incompletely crushed material back to the top for further crushing. This solves the problem of incompletely crushed material accumulating on the screen in existing crushing plants, which affects processing efficiency.
[0015] 2. In this utility model, a third motor drives the rotating rod to rotate. Under the action of the sliding groove on the surface of the rotating rod, the moving block and scraper slide left and right on the sliding rod. The scraper repeatedly scrapes the screen, which realizes the timely removal of materials blocking the screen holes, keeps the screen in good screening performance, and speeds up the passage of materials through the screen. Attached Figure Description
[0016] Figure 1 This is a main drawing of the combined tire-type mobile crushing station proposed in this utility model;
[0017] Figure 2 This is a schematic cross-sectional view of the outer shell of the combined tire-type mobile crushing station proposed in this utility model.
[0018] Figure 3 This is a schematic diagram of the rotating rod of the combined tire-type mobile crushing station proposed in this utility model;
[0019] Figure 4This is a schematic diagram of the fixing components of the combined tire-type mobile crushing station proposed in this utility model;
[0020] Figure 5 This is a cross-sectional schematic diagram of the fixing components of the combined tire-type mobile crushing station proposed in this utility model.
[0021] Legend:
[0022] 1. Body; 2. Wheels; 3. Outer shell; 4. Conveyor cylinder; 5. First motor; 6. Second motor; 7. First gear; 8. Second gear; 9. Crushing roller; 10. Third motor; 11. Fourth motor; 12. Fixing plate; 13. Fixing frame; 14. Belt; 15. Screen; 16. Spiral rod; 17. Scraper; 18. Rotating component; 19. Rotating rod; 20. Moving block; 21. Slide rod; 22. Slide groove; 23. Fixing component; 24. Spring; 25. Shim; 26. Connecting component; 27. Rotating cylinder. Detailed Implementation
[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0024] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a combined tire-type mobile crushing station, including a vehicle body 1. A shell 3 is fixedly connected to the top of the vehicle body 1. Multiple crushing rollers 9 are rotatably connected to the front and rear sides of the inner wall of the shell 3. A second gear 8 is fixedly connected to the front side of each of the multiple crushing rollers 9. A second motor 6 is fixedly connected to the right side of the shell 3. A first gear 7 is fixedly connected to the output end of the second motor 6. The first gear 7 is meshed with the adjacent second gear 8. A conveying cylinder 4 is fixedly connected to the left side of the shell 3. A first motor 5 is fixedly connected to the top of the conveying cylinder 4. A spiral rod 16 is fixedly installed at the output end of the first motor 5. A screen 15 is slidably connected between the left and right sides of the inner wall of the shell 3. A scraping component is provided at the bottom right side of the shell 3 to prevent clogging.
[0025] Specifically, the second motor 6 drives the first gear 7 on the front to rotate, which in turn drives the second gear 8 and the crushing roller 9 to rotate, thereby crushing the material. The crushed material falls to the screen 15 at the bottom. The tilted screen 15 causes the incompletely crushed material to fall into the conveying cylinder 4 on the left. The first motor 5 at the top drives the screw rod 16 to rotate, thereby conveying the incompletely crushed material back to the top for further crushing. This achieves secondary crushing of the incompletely crushed material, resulting in a better crushing effect.
[0026] Reference Figure 2 and Figure 3 The scraping assembly includes a third motor 10, which is fixedly connected to the housing 3. A rotating rod 19 is fixedly connected to the output end of the third motor 10. A groove 22 is provided on the surface of the rotating rod 19. A moving block 20 is slidably connected to the groove 22. A scraper 17 is fixedly connected to the right side of the moving block 20. The scraper 17 extends through and into the housing 3 from the left side.
[0027] Specifically, the third motor 10 drives the rotating rod 19 to rotate, thereby causing the sliding groove 22 on the surface of the rotating rod 19 to rotate. The moving block 20 has a protrusion inside the sliding groove 22, so that the moving block 20 slides left and right on the rotating rod 19 when the rotating rod 19 rotates. This achieves the effect of driving the scraper 17 to move back and forth on the screen 15. The scraper 17 makes the screening speed of the screen 15 faster, and at the same time scrapes the incompletely crushed material into the conveying cylinder 4 on the right side.
[0028] Reference Figure 4 A fixed plate 12 is fixedly connected to the front side of the screen 15, a rotating part 18 is rotatably connected to the top front side of the fixed plate 12, and a connecting part 26 is fixedly connected to the rear end of the rotating part 18.
[0029] Specifically, the screen 15 can be pulled out by pulling the fixing plate 12, so as to clean or replace it. The fixing plate 12 and the screen 15 can be fixed by rotating the rotating part 18 to drive the connecting part 26 on the rear side.
[0030] Reference Figure 4 and Figure 5 A fastener 23 is fixedly connected to the bottom front side of the outer casing 3. A spring 24 is fixedly connected to the rear end of the inner wall of the fastener 23. A washer 25 is fixedly connected to the front end of the spring 24.
[0031] Specifically, by squeezing the gasket 25 and spring 24 from the insertion fixture 23, the connector 26 is rotated. Under the action of the spring 24 and the gasket 25, the connector 26 is locked in the slot in the fixture 23, thereby quickly fixing the connector 26 to the fixture 23 and achieving the effect of fixing the screen 15.
[0032] Reference Figure 1 and Figure 2 A fixed frame 13 is fixedly connected to the top of the vehicle body 1. Two rotating cylinders 27 are rotatably connected between the front and rear sides inside the fixed frame 13, and a belt 14 is provided between the two rotating cylinders 27.
[0033] Specifically, the crushed material can be transported to the next process via two rotating drums 27 and a belt 14.
[0034] Reference Figure 1 and Figure 2 A fourth motor 11 is fixedly connected to the front side of the fixed frame 13, and the output end of the fourth motor 11 is fixedly set between the adjacent rotating cylinder 27.
[0035] Specifically, the fourth motor 11 drives the rotating drum 27 to rotate, thereby driving the belt 14 to transport the crushed material.
[0036] Reference Figure 3 The bottom of the rotating rod 19 is provided with a sliding rod 21. Both ends of the sliding rod 21 are fixedly connected to the outer shell 3, and the sliding rod 21 is slidably connected to the moving block 20.
[0037] Specifically, by sliding between the slide bar 21 and the moving block 20, the moving block 20 will not rotate along with the rotating rod 19 when it rotates.
[0038] Reference Figure 1 The front and rear sides of the vehicle body 1 are both connected to multiple wheels 2.
[0039] Specifically, by connecting the left side of the vehicle body 1 to the transport vehicle, the entire crushing station can be moved using the wheels 2.
[0040] Working principle: During use, the vehicle body 1 is moved to the designated position, and the material is poured in from the top. The second motor 6 drives the first gear 7 on the front side to rotate, thereby driving the second gear 8 and the crushing roller 9 to rotate, thus crushing the material. The crushed material falls onto the screen 15 at the bottom. At this time, the third motor 10 drives the rotating rod 19 to rotate, thereby causing the sliding groove 22 on the surface of the rotating rod 19 to rotate. The moving block 20 has a protrusion inside the sliding groove 22, so that the moving block 20 can slide left and right on the rotating rod 19 when the rotating rod 19 rotates. This achieves the effect of driving the scraper 17 to move back and forth on the screen 15. The scraper 17 increases the screening speed of the screen 15 and scrapes the incompletely crushed material into the conveyor cylinder 4 on the right. The first motor 5 at the top drives the screw rod 16 to rotate, thereby conveying the incompletely crushed material back to the top for further crushing. This achieves secondary crushing of the incompletely crushed material. The crushed material falls onto the belt 14 at the bottom through the screen 15. The fourth motor 11 drives the rotating drum 27 to rotate, thereby driving the belt 14 to convey the crushed material.
[0041] When the screen 15 needs to be cleaned or replaced, rotate the rotating part 18 to drive the connecting part 26 to rotate, thereby squeezing the pad 25 and the spring 24. After rotating 90 degrees, the fixing plate 12 and the screen 15 can be pulled out.
[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A combined wheeled mobile crushing station, comprising a vehicle body (1), characterized in that: The top of the car body (1) is fixedly connected with a shell (3), a plurality of crushing rollers (9) are rotatably connected to the inner wall of the shell (3) on the front and rear sides, a second gear (8) is fixedly connected to the front side of each of the plurality of crushing rollers (9), a second motor (6) is fixedly connected to the right side of the shell (3), a first gear (7) is fixedly connected to the output end of the second motor (6), the first gear (7) is in meshing connection with the second gear (8) adjacent thereto, a conveying cylinder (4) is fixedly connected to the left side of the shell (3), a first motor (5) is fixedly connected to the top of the conveying cylinder (4), a screw rod (16) is fixedly arranged at the output end of the first motor (5), a screen (15) is slidably connected between the left and right sides of the inner wall of the shell (3), and a scraping assembly is arranged at the bottom of the right side of the shell (3), which is used for preventing blockage.
2. The combined tire-type mobile crushing station according to claim 1, characterized in that: The scraping assembly comprises a third motor (10) fixedly connected between the shell (3), a rotating rod (19) fixedly connected to the output end of the third motor (10), a sliding groove (22) formed in the surface of the rotating rod (19), a moving block (20) slidably connected to the sliding groove (22), a scraper (17) fixedly connected to the right side of the moving block (20), and the scraper (17) extending into the shell (3) through the left side.
3. The combination tire-type mobile crushing station according to claim 1, characterized in that: The screen (15) is fixedly connected with a fixed plate (12) on the front side, the fixed plate (12) is rotatably connected with a rotating piece (18) on the top of the front side, and the rotating piece (18) is fixedly connected with a connecting piece (26) at the rear end.
4. The combination tire-tyred mobile crushing station according to claim 1, characterized in that: The shell (3) is fixedly connected with a fixed piece (23) on the bottom of the front side, the fixed piece (23) is fixedly connected with a spring (24) at the rear end of the inner wall, and the spring (24) is fixedly connected with a gasket (25) at the front end.
5. The combination tire-tyred mobile crushing station according to claim 1, characterized in that: The top of the car body (1) is fixedly connected with a fixed frame (13), and two rotating cylinders (27) are rotatably connected between the front and rear sides in the fixed frame (13).
6. The combined tire-type mobile crushing station according to claim 5, characterized in that: The fixed frame (13) is fixedly connected with a fourth motor (11) on the front side, and the output end of the fourth motor (11) is fixedly arranged between the adjacent rotating cylinder (27).
7. The combination tire-tyred mobile crushing station according to claim 2, characterized in that: The bottom of the rotating rod (19) is provided with a sliding rod (21), the sliding rod (21) is fixedly connected between the shell (3) on the front and rear sides, and the sliding rod (21) is slidably connected with the moving block (20).
8. The combination tire-tyred mobile crushing station according to claim 1, characterized in that: The front and rear sides of the car body (1) are rotatably connected with a plurality of wheels (2).