Polishing device for cone crusher lining plate machining

Abstract

The utility model discloses a grinding device for cone crusher lining plate processing, which comprises a base, the lower surface of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a transmission shaft, the upper end of the transmission shaft is fixedly connected with a mounting seat, and the upper surface of the mounting seat is fixedly connected with a positioning seat. The inner surface of the positioning seat is rotatably connected with a first adjusting rod, the outer surface of the first adjusting rod is in threaded connection with a first adjusting seat, through a supporting block rotatably arranged on a guide block, the supporting block can rotate around a fixed shaft when making contact with the inner wall of the lining plate, and the supporting block can be better attached to the inclination angle of the inner surface of the lining plate; the contact area of the supporting blocks and the inner wall of the lining plate is increased, the friction force is improved, the fixing effect on the lining plate is improved, through arrangement of a transmission gear, a connecting gear and a gear ring, the grinding plate is conveniently driven to rotate in the direction opposite to the rotating direction of the lining plate when the lining plate rotates, and the grinding efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of the processing of the lining plate of a cone crusher, in particular to a grinding device for processing the lining plate of a cone crusher. Background Technique

[0002] The lining plates of a cone crusher mainly refer to the crushing wall (moving cone lining plate) and the bowl liner (fixed cone lining plate), which together form the crushing cavity of the cone crusher. It can protect the cylinder body from the direct impact and wear of the grinding medium and materials; by using different working surfaces to adjust the working state of the grinding medium, enhance the crushing effect on the materials, improve the grinding efficiency, increase the output, and reduce the loss of the medium and the lining plate.

[0003] In order to improve the flatness of the outer surface of the lining plate, further reduce the friction and impact of the materials on the lining plate during the crushing process, and extend the service life of the lining plate, it is necessary to grind the lining plate through a grinding device during the production process of the lining plate. When the existing grinding device is in use, the contact area between the support block and the lining plate during fixation is small, the fixation effect is not good, and it is easy to cause the lining plate to loosen during grinding, affecting the grinding efficiency. After retrieval, it is found that the technical solution provided by the utility model with the application number CN202322305500.3 also has the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a grinding device for processing the lining plate of a cone crusher, which is convenient for increasing the contact area between the support block and the inner wall of the lining plate, increasing the friction force, and thus improving the fixation effect on the lining plate.

[0005] To achieve the above purpose, a grinding device for processing the lining plate of a cone crusher is provided, including: a base, a motor is fixedly connected to the lower surface of the base, a transmission shaft is fixedly connected to the output end of the motor, a mounting seat is fixedly connected to the upper end of the transmission shaft, a positioning seat is fixedly connected to the upper surface of the mounting seat, a first adjusting rod is rotatably connected to the inner surface of the positioning seat, a first adjusting seat is threadedly connected to the outer surface of the first adjusting rod, a first connecting rod is rotatably connected to the outer surface of the first adjusting seat, one end of the first connecting rod away from the first adjusting seat is rotatably connected to a connecting seat, a guiding block is fixedly connected to the side surface of the connecting seat, a fixed shaft is rotatably connected to the side wall of the guiding block away from the connecting seat, and a support block is fixedly connected to the outer surface of the fixed shaft;

[0006] A transmission gear is fixedly connected to the outer surface of the transmission shaft. A connecting gear is meshed with the outer surface of the transmission gear. A toothed ring is meshed with the outer surface of the connecting gear. A rotating ring is fixedly connected to the upper surface of the toothed ring. A fixing frame is fixedly connected to the upper surface of the rotating ring. A slider is slidably connected to the inner surface of the fixing frame. A second adjusting rod is threadedly connected to the inner surface of the slider. A second connecting rod is rotatably connected to the side wall of the slider. One end of the second connecting rod away from the slider is rotatably connected to a grinding plate.

[0007] According to the grinding device for processing the lining plate of a cone crusher, a limiting ring is fixedly connected to the outer surface of the mounting seat. The outer surface of the limiting ring is slidably connected to the rotating ring, which is convenient for connecting the mounting seat and the rotating ring and ensuring the stability of the mounting seat during rotation.

[0008] According to the grinding device for processing the lining plate of a cone crusher, a limiting shaft is fixedly connected to the inner surface of the connecting gear. The outer surface of the limiting shaft is rotatably connected to the base, which is convenient for restricting the position of the connecting gear and ensuring the stability of the connecting gear during rotation.

[0009] According to the grinding device for processing the lining plate of a cone crusher, a bracket is fixedly connected to the lower surface of the base. The number of brackets is four and they are arranged in a rectangular array.

[0010] According to the grinding device for processing the lining plate of a cone crusher, the outer surface of the rotating ring is rotatably connected to the base, and the inner surface of the rotating ring is rotatably connected to the mounting seat, which is convenient for the positioning seat and the grinding plate to rotate in opposite directions.

[0011] According to the grinding device for processing the lining plate of a cone crusher, the outer surface of the first adjusting rod is rotatably connected to the positioning seat, and the outer surface of the guiding block is slidably connected to the positioning seat.

[0012] According to the grinding device for processing the lining plate of a cone crusher, the outer surface of the second adjusting rod is rotatably connected to the fixing frame, and the lower end of the grinding plate is rotatably connected to the fixing frame.

[0013] According to the grinding device for processing the lining plate of a cone crusher, the outer surface of the transmission shaft is rotatably connected to the base.

[0014] The beneficial effects of the above solution are:

[0015] 1. By the support block rotatably arranged on the guiding block, when the support block contacts the inner wall of the lining plate, it can rotate around the fixed shaft, enabling the support block to better fit the inclined angle of the inner surface of the lining plate, increasing the contact area between the support block and the inner wall of the lining plate, improving the friction force, and thus enhancing the fixing effect on the lining plate.

[0016] 2. The provision of the transmission gear, connection gear, and gear ring facilitates driving the grinding plate to rotate in the direction opposite to the rotation direction of the liner when the liner rotates, further improving the grinding efficiency.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0019] Figure 1 is the overall structure diagram of a grinding device for processing the liner of a cone crusher according to the present utility model;

[0020] Figure 2 is the cross-sectional view of a grinding device for processing the liner of a cone crusher according to the present utility model;

[0021] Figure 3 is Figure 2 the enlarged schematic view at A in

[0022] Figure 4 is the exploded view of the partial structure of a grinding device for processing the liner of a cone crusher according to the present utility model.

[0023] LEGEND DESCRIPTION:

[0024] 1. Base; 2. Motor; 3. Transmission shaft; 4. Mounting seat; 5. Positioning seat; 6. First adjusting rod; 7. First adjusting seat; 8. First connecting rod; 9. Connecting seat; 10. Guide block; 11. Fixed shaft; 12. Support block; 13. Transmission gear; 14. Connection gear; 15. Gear ring; 16. Rotating ring; 17. Fixed frame; 18. Slide block; 19. Second adjusting rod; 20. Second connecting rod; 21. Grinding plate; 22. Limiting ring; 23. Limiting shaft; 24. Bracket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] 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 function 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 construed as a limitation on the protection scope of the present utility model.

[0026] Referring to Figures 1-4, in an embodiment of the present utility model, a grinding device for processing a lining plate of a cone crusher includes: a base 1, a bracket 24 is fixedly connected to the lower surface of the base 1, the number of brackets 24 is four and they are arranged in a rectangular array, a motor 2 is fixedly connected to the lower surface of the base 1, the output end of the motor 2 is fixedly connected to a transmission shaft 3, the outer surface of the transmission shaft 3 is rotatably connected to the base 1, the upper end of the transmission shaft 3 is fixedly connected to a mounting seat 4, a limiting ring 22 is fixedly connected to the outer surface of the mounting seat 4, a positioning seat 5 is fixedly connected to the upper surface of the mounting seat 4, a first adjusting rod 6 is rotatably connected to the inner surface of the positioning seat 5, the outer surface of the first adjusting rod 6 is rotatably connected to the positioning seat 5, a first adjusting seat 7 is threadedly connected to the outer surface of the first adjusting rod 6, a first connecting rod 8 is rotatably connected to the outer surface of the first adjusting seat 7, one end of the first connecting rod 8 far from the first adjusting seat 7 is rotatably connected to a connecting seat 9, a guiding block 10 is fixedly connected to the side surface of the connecting seat 9, the outer surface of the guiding block 10 is slidably connected to the positioning seat 5, a fixing shaft 11 is rotatably connected to the side wall of one end of the guiding block 10 far from the connecting seat 9, and a supporting block 12 is fixedly connected to the outer surface of the fixing shaft 11.

[0027] A transmission gear 13 is fixedly connected to the outer surface of the transmission shaft 3, a connecting gear 14 is meshed with the outer surface of the transmission gear 13, a limiting shaft 23 is fixedly connected to the inner surface of the connecting gear 14, the outer surface of the limiting shaft 23 is rotatably connected to the base 1, a toothed ring 15 is meshed with the outer surface of the connecting gear 14, a rotating ring 16 is fixedly connected to the upper surface of the toothed ring 15, the outer surface of the limiting ring 22 is slidably connected to the rotating ring 16, the outer surface of the rotating ring 16 is rotatably connected to the base 1, the inner surface of the rotating ring 16 is rotatably connected to the mounting seat 4, a fixing frame 17 is fixedly connected to the upper surface of the rotating ring 16, a slider 18 is slidably connected to the inner surface of the fixing frame 17, a second adjusting rod 19 is threadedly connected to the inner surface of the slider 18, the outer surface of the second adjusting rod 19 is rotatably connected to the fixing frame 17, a second connecting rod 20 is rotatably connected to the side wall of the slider 18, one end of the second connecting rod 20 far from the slider 18 is rotatably connected to a grinding plate 21, and the lower end of the grinding plate 21 is rotatably connected to the fixing frame 17.

[0028] Working principle: Slip the lining plate over the outside of the positioning seat 5. Rotate the first adjusting rod 6 to drive the first adjusting seat 7 to move downward, so that the lower end of the first connecting rod 8 expands outward, thereby driving the guide block 10 to move outward, making the support block 12 fit against the inner surface of the lining plate to fix the lining plate. The support block 12 can rotate around the fixed shaft 11, enabling the support block 12 to better fit the inclination angle of the inner surface of the lining plate, increasing the contact area between the support block 12 and the inner wall of the lining plate, increasing the friction force, and thus improving the fixing effect of the lining plate. Rotate the second adjusting rod 19 to drive the second connecting rod 20 to move upward, so that the upper end of the second connecting rod 20 expands outward, thereby driving the grinding plate 21 to rotate around the connection point at the bottom with the fixed frame 17 and fit against the outer surface of the lining plate. Start the motor 2, and drive the mounting seat 4 to rotate through the transmission shaft 3, thereby driving the lining plate fixed outside the positioning seat 5 to rotate and generate friction with the grinding plate 21 for grinding operations. At the same time, the rotation of the transmission shaft 3 drives the transmission gear 13 to rotate, the rotation of the transmission gear 13 drives the connecting gear 14 to rotate, and the rotation of the connecting gear 14 drives the toothed ring 15 to rotate, thereby driving the rotating ring 16 to rotate in the direction opposite to the rotation of the mounting seat 4, thus improving the grinding efficiency of the lining plate.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains, various changes can be made without departing from the gist of the present utility model.

Claims

1. A grinding device for processing a cone crusher liner, comprising: A base (1), characterized in that a motor (2) is fixedly connected to the lower surface of the base (1), a transmission shaft (3) is fixedly connected to the output end of the motor (2), an upper end of the transmission shaft (3) is fixedly connected to a mounting seat (4), an upper surface of the mounting seat (4) is fixedly connected to a positioning seat (5), an inner surface of the positioning seat (5) is rotatably connected to a first adjusting rod (6), an outer surface of the first adjusting rod (6) is threadedly connected to a first adjusting seat (7), an outer surface of the first adjusting seat (7) is rotatably connected to a first connecting rod (8), an end of the first connecting rod (8) away from the first adjusting seat (7) is rotatably connected to a connecting seat (9), a side surface of the connecting seat (9) is fixedly connected to a guide block (10), a side wall of an end of the guide block (10) away from the connecting seat (9) is rotatably connected to a fixed shaft (11), and an outer surface of the fixed shaft (11) is fixedly connected to a support block (12); The outer surface of the transmission shaft (3) is fixedly connected to a transmission gear (13), the outer surface of the transmission gear (13) is meshingly connected to a connecting gear (14), the outer surface of the connecting gear (14) is meshingly connected to a gear ring (15), the upper surface of the gear ring (15) is fixedly connected to a rotating ring (16), the upper surface of the rotating ring (16) is fixedly connected to a fixing frame (17), the inner surface of the fixing frame (17) is slidably connected to a slider (18), the inner surface of the slider (18) is threadedly connected to a second adjusting rod (19), the side wall of the slider (18) is rotatably connected to a second connecting rod (20), and the end of the second connecting rod (20) away from the slider (18) is rotatably connected to a grinding plate (21).

2. A grinding device for cone crusher liner processing according to claim 1, characterized in that: The outer surface of the mounting seat (4) is fixedly connected to a limiting ring (22), and the outer surface of the limiting ring (22) is slidably connected to the rotating ring (16).

3. A grinding device for cone crusher liner processing according to claim 1, characterized in that: The inner surface of the connecting gear (14) is fixedly connected to a limiting shaft (23), and the outer surface of the limiting shaft (23) is rotatably connected to the base (1).

4. A grinding device for cone crusher liner processing according to claim 1, characterized in that: The lower surface of the base (1) is fixedly connected with brackets (24), and the number of the brackets (24) is four and they are arranged in a rectangular array.

5. The grinding device for cone crusher liner processing according to claim 1, characterized in that: The outer surface of the rotating ring (16) is rotatably connected to the base (1), and the inner surface of the rotating ring (16) is rotatably connected to the mounting seat (4).

6. A grinding device for cone crusher liner processing according to claim 1, characterized in that: The outer surface of the first adjustment rod (6) is rotatably connected to the positioning seat (5), and the outer surface of the guide block (10) is slidably connected to the positioning seat (5).

7. A grinding device for cone crusher liner processing according to claim 1, characterized in that: The outer surface of the second adjustment rod (19) is rotatably connected to the fixing frame (17), and the lower end of the grinding plate (21) is rotatably connected to the fixing frame (17).

8. The grinding device for cone crusher liner processing according to claim 1, characterized in that: The outer surface of the transmission shaft (3) is rotatably connected to the base (1).

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