Crusher for preparing iron-containing surrounding rock

Abstract

The utility model relates to the technical field of crushing, and discloses a crusher for preparing iron-containing surrounding rock, one side of a rotating shaft II is fixedly connected with a limiting disc, the rotating shaft II is fixedly connected with a crushing wheel II, one side in a protective block is fixedly connected with a check block I, and the other side in the protective block is fixedly connected with a check block II; and the protective block is fixedly connected with a feeding block. According to the crushing device, the driving motor is arranged, the first rotating shaft rotates in the forward direction so as to drive the first crushing wheel to rotate in the forward direction, the second rotating shaft rotates in the reverse direction so as to drive the second crushing wheel to rotate in the reverse direction, and the first crushing wheel and the second crushing wheel rotate so as to crush objects through cooperation of the first check block and the second check block, so that the objects can be quickly crushed; the situation that the production speed is affected due to the fact that the speed of the crusher is not high when the crusher crushes the stones is avoided, and the stone crushing efficiency of the crusher can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing, in particular to a crusher for preparing iron-containing surrounding rocks. Background Art

[0002] "Iron host rock" refers to the rock surrounding an iron ore body or iron ore layer. In geology, host rock usually refers to the rock surrounding the ore body, which can be sedimentary rock, metamorphic rock or igneous rock. For iron ore, iron host rock may include various rock types related to the formation of iron ore. These rocks may provide the material source, space or physical and chemical conditions required for the formation of iron ore.

[0003] The prior art has the following deficiencies: the conventional crusher does not crush stones quickly, resulting in a low crushing efficiency; the conventional crusher still has some larger stones after crushing, which are easily mixed into the crushed stones, causing some unqualified stones to be crushed a second time. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a crusher for preparing iron-containing surrounding rocks.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a crusher for preparing iron-containing surrounding rock, comprising a stone crushing mechanism, the stone crushing mechanism comprising a protective block, the protective block is fixedly connected to a support block, the support block is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a rotating shaft 1, the rotating shaft 1 passes through and is rotatably connected to the protective block, the rotating shaft 1 is fixedly connected to a crushing wheel 1, the rotating shaft 1 is fixedly connected to a side of the rotating shaft away from the driving motor, the gear 2 is meshingly connected to the gear 1, the middle part of the gear 1 is fixedly connected to a rotating shaft 2, the rotating shaft 2 passes through and is rotatably connected to the protective block, one side of the rotating shaft 2 is fixedly connected to a limiting disk, the rotating shaft 2 is fixedly connected to a crushing wheel 2, one side of the protective block is fixedly connected to a stopper 1, the other side of the protective block is fixedly connected to a stopper 2, and the protective block is fixedly connected to a feed block.

[0006] As a further description of the above technical solution:

[0007] The crushing wheel 1, stopper 1, stopper 2 and crushing wheel 2 are all arranged in protective blocks and there are several of them. The stopper 1 is arranged in the gap between the two crushing wheels 1, the crushing wheel 1 is arranged in the two gaps between the crushing wheel 2, the crushing wheel 2 is arranged in the gap between the two stopper 2, and the rotating shaft 1 is arranged in parallel with the rotating shaft 2.

[0008] As a further description of the above technical solution:

[0009] The stone crushing mechanism comprises a protective block, a supporting block, a driving motor, a rotating shaft 1, a crushing wheel 1, a stopper 1, a stopper 2, a crushing wheel 2, a rotating shaft 2, a gear 1 and a gear 2.

[0010] As a further description of the above technical solution:

[0011] The lower surface of the protection block is fixedly connected with a connecting block, a groove is provided on the connecting block, and four universal wheels are installed on the lower surface of the connecting block.

[0012] As a further description of the above technical solution:

[0013] Fixed blocks 1 are fixedly connected to both sides of the connecting block, sliding blocks 1 are slidably connected to the fixed blocks 1, a side of the sliding block 1 away from the fixed block 1 is fixedly connected to a connecting frame, and a filter screen is fixedly connected to the middle of the connecting frame.

[0014] As a further description of the above technical solution:

[0015] A second fixed block is fixedly connected in the connecting block, a second sliding block is slidably connected in the second fixed block, a storage box is fixedly connected to the side of the second sliding block away from the second fixed block, and the second fixed block and the second sliding block are both provided with two groups and are symmetrically divided.

[0016] As a further description of the above technical solution:

[0017] A handle 1 is fixedly connected to one side of the connecting frame.

[0018] As a further description of the above technical solution:

[0019] A second handle is fixedly connected to one side of the storage box.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, a driving motor is set to make the rotating shaft 1 rotate forwardly, thereby driving the crushing wheel 1 to rotate forwardly, and the rotating shaft 2 rotates reversely, driving the crushing wheel 2 to rotate reversely, and the crushing wheel 1 and the crushing wheel 2 rotate to crush objects through the cooperation of the stop block 1 and the stop block 2, so that the objects can be crushed quickly, avoiding the impact of the production speed on the crushing speed of the crusher when crushing the stone, and effectively improving the efficiency of the crusher in crushing the stone.

[0022] 2. In the utility model, after the objects are crushed, they fall onto the filter screen through the groove, and the filter screen filters the crushed objects and leads them to the storage box. The handle is pulled, and the handle brings the connecting frame through the sliding block and along the fixed block to take them out. The objects that have not passed through the filter screen are taken out and put into the feed block for crushing, so that the objects can be crushed for the second time during the crushing process, avoiding the crusher from having large stones left after the crushing process and causing internal blockage, thereby effectively improving the quality of the objects during crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the three-dimensional structure of a crusher for preparing iron-containing surrounding rock proposed in the utility model Figure 1 ;

[0024] Figure 2 A schematic diagram of the three-dimensional structure of a crusher for preparing iron-containing surrounding rock proposed in the utility model Figure 2 ;

[0025] Figure 3 A schematic diagram of the partial cross-section structure of a crusher for preparing iron-containing surrounding rock proposed in the utility model Figure 1 ;

[0026] Figure 4 A schematic diagram of the partial cross-section structure of a crusher for preparing iron-containing surrounding rock proposed in the utility model Figure 2 .

[0027] Legend:

[0028] 1. Feed block; 2. Protection block; 3. Support block; 4. Drive motor; 5. Rotating shaft 1; 6. Crushing wheel 1; 7. Block 1; 8. Block 2; 9. Crushing wheel 2; 10. Rotating shaft 2; 11. Gear 1; 12. Limiting plate; 13. Connecting block; 14. Groove; 15. Fixed block 1; 16. Sliding block 1; 17. Connecting frame; 18. Filter; 19. Storage box; 20. Fixed block 2; 21. Sliding block 2; 22. Universal wheel; 23. Handle 1; 24. Handle 2; 25. Gear 2. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-Figure 4The utility model provides an embodiment: a crusher for preparing iron-containing surrounding rock, a crushing mechanism, the crushing mechanism includes a protective block 2, a support block 3 is fixedly connected to the protective block 2, a drive motor 4 is fixedly connected to the support block 3, a rotating shaft 5 is fixedly connected to the output end of the drive motor 4, the rotating shaft 5 passes through and is rotatably connected to the protective block 2, a crushing wheel 6 is fixedly connected to the rotating shaft 5, a gear 2 25 is fixedly connected to the side of the rotating shaft 5 away from the drive motor 4, the gear 25 is meshed with a gear 11, and the middle of the gear 11 The second part is fixedly connected with a rotating shaft 10, which passes through and is rotatably connected to the protection block 2. One side of the rotating shaft 10 is fixedly connected to a limiting disk 12. The second rotating shaft 10 is fixedly connected to a crushing wheel 2 9. One side of the protection block 2 is fixedly connected to a stopper 7. The other side of the protection block 2 is fixedly connected to a stopper 2 8. The protection block 2 is fixedly connected to a feed block 1. The crushing wheel 1 6, the stopper 1 7, the stopper 2 8, and the crushing wheel 2 9 are all arranged in the protection block 2 and are arranged in a plurality. The stopper 1 7 is arranged in the gap between the two crushing wheels 1 6. The crushing wheel 1 6 is arranged in two gaps of the crushing wheel 2 9, the crushing wheel 2 9 is arranged in the gaps of the two stoppers 2 8, the rotating shaft 1 5 is arranged in parallel with the rotating shaft 2 10, the stone crushing mechanism includes a protective block 2, a supporting block 3, a driving motor 4, a rotating shaft 1 5, a crushing wheel 1 6, a stopper 1 7, a stopper 2 8, a crushing wheel 2 9, a rotating shaft 2 10, a gear 1 11, and a gear 2 25. First, put the object to be crushed into the feed block 1, set the driving motor 4, the output end of the driving motor 4 drives the rotating shaft 1 5 to rotate, and the rotating shaft 1 5 drives the gear 2 25 to rotate in the positive direction. Gear 25 drives gear 11 to rotate in the opposite direction, gear 11 rotates in the opposite direction to drive shaft 2 10 to rotate, shaft 15 rotates forward to drive crushing wheel 16 to rotate forward, shaft 2 10 rotates in the opposite direction to drive crushing wheel 2 9 to rotate in the opposite direction, crushing wheel 16 and crushing wheel 2 9 rotate to crush objects through the cooperation of stopper 1 7 and stopper 2 8, so that the objects can be crushed quickly, avoiding the impact of slow speed of crusher on production when crushing stones, and effectively improving the efficiency of crusher in crushing stones.

[0031] The lower surface of the protective block 2 is fixedly connected with a connecting block 13, a groove 14 is provided on the connecting block 13, four universal wheels 22 are installed on the lower surface of the connecting block 13, fixed blocks 15 are fixedly connected to both sides of the connecting block 13, and sliding blocks 16 are slidably connected in the fixed block 15, and the sliding block 16 is fixedly connected to a connecting frame 17 on the side away from the fixed block 15, and a filter screen 18 is fixedly connected to the middle of the connecting frame 17, a fixed block 20 is fixedly connected in the connecting block 13, and a sliding block 21 is slidably connected in the fixed block 20, and a storage box 19 is fixedly connected to the side of the sliding block 21 away from the fixed block 20, and the fixed block 20 and the sliding block 21 are both provided with two sets of And it is symmetrically divided, one side of the connecting frame 17 is fixedly connected with a handle 23, and one side of the storage box 19 is fixedly connected with a handle 24. When the objects are crushed, they fall onto the filter screen 18 through the groove 14. The filter screen 18 filters the crushed objects and leads them to the storage box 19. Pull the handle 23, and the handle 23 takes the connecting frame 17 through the sliding block 16 and the fixed block 15 to take it out, take out the objects that have not passed through the filter screen 18 and put them into the feed block 1 for crushing, so that the objects can be crushed twice during crushing, avoiding the crusher from having large stones after crushing and causing internal blockage, thereby effectively improving the quality of object crushing.

[0032] Working principle: First, put the object to be crushed into the feed block 1, set the drive motor 4, the output end of the drive motor 4 drives the shaft 1 5 to rotate, the shaft 1 5 rotates to drive the gear 2 25 to rotate forward, the gear 2 25 drives the gear 1 11 to rotate reversely, the gear 1 11 rotates reversely to drive the shaft 2 10 to rotate, the shaft 1 5 rotates forward to drive the crushing wheel 1 6 to rotate forward, the shaft 2 10 rotates reversely to drive the crushing wheel 2 9 to rotate reversely, the crushing wheel 1 6 and the crushing wheel 2 9 rotate to crush the object through the cooperation of the stopper 1 7 and the stopper 2 8, so that the object can be crushed quickly to avoid the crusher from crushing the stone The slow speed affects the production speed, which can effectively improve the efficiency of the crusher in crushing stones. After the objects are crushed, they fall onto the filter screen 18 through the groove 14. The filter screen 18 filters the crushed objects and leads them to the storage box 19. Pull the handle 23, and the handle 23 brings the connecting frame 17 through the sliding block 16 and the fixed block 15 to take them out. The objects that have not passed through the filter screen 18 are taken out and put into the feed block 1 for crushing, so that the objects can be crushed for the second time during crushing, avoiding the crusher from having large stones after crushing and causing internal blockage, thereby effectively improving the quality of the objects when crushed.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A crusher for preparing iron-containing surrounding rock, characterized in that: The invention comprises a stone crushing mechanism, wherein the stone crushing mechanism comprises a protection block (2), the protection block (2) is fixedly connected to a support block (3), the support block (3) is fixedly connected to a drive motor (4), the output end of the drive motor (4) is fixedly connected to a rotating shaft (5), the rotating shaft (5) passes through and is rotatably connected to the protection block (2), a crushing wheel (6) is fixedly connected to the rotating shaft (5), a side of the rotating shaft (5) away from the drive motor (4) is fixedly connected to a gear (25), and the gear (25) is meshed with The gear (11) is connected to the gear (11), the middle part of which is fixedly connected to the rotating shaft (10), the rotating shaft (10) passes through and is rotatably connected to the protective block (2), one side of the rotating shaft (10) is fixedly connected to a limiting disk (12), the rotating shaft (10) is fixedly connected to a crushing wheel (9), one side of the protective block (2) is fixedly connected to a stopper (7), the other side of the protective block (2) is fixedly connected to a stopper (8), and the protective block (2) is fixedly connected to a feed block (1).

2. A crusher for preparing iron-containing surrounding rock according to claim 1, characterized in that: The crushing wheel 1 (6), the stopper 1 (7), the stopper 2 (8) and the crushing wheel 2 (9) are all arranged in the protective block (2) and are provided in plurality. The stopper 1 (7) is arranged in the gap between the two crushing wheels 1 (6), the crushing wheel 1 (6) is arranged in the two gaps between the crushing wheel 2 (9), the crushing wheel 2 (9) is arranged in the gap between the two stopper 2 (8), and the rotating shaft 1 (5) is arranged in parallel with the rotating shaft 2 (10).

3. A crusher for preparing iron-containing surrounding rock according to claim 1, characterized in that: The stone crushing mechanism comprises a protection block (2), a support block (3), a driving motor (4), a rotating shaft (5), a crushing wheel (6), a stopper (7), a stopper (8), a crushing wheel (9), a rotating shaft (10), a gear (11), and a gear (25).

4. A crusher for preparing iron-containing surrounding rock according to claim 1, characterized in that: The lower surface of the protection block (2) is fixedly connected to a connection block (13), a groove (14) is provided on the connection block (13), and four universal wheels (22) are installed on the lower surface of the connection block (13).

5. A crusher for preparing iron-containing surrounding rock according to claim 4, characterized in that: Fixed blocks (15) are fixedly connected to both sides of the connecting block (13), sliding blocks (16) are slidably connected to the fixed blocks (15), a connecting frame (17) is fixedly connected to the side of the sliding block (16) away from the fixed block (15), and a filter screen (18) is fixedly connected to the middle of the connecting frame (17).

6. A crusher for preparing iron-containing surrounding rock according to claim 4, characterized in that: A second fixed block (20) is fixedly connected inside the connecting block (13), a second sliding block (21) is slidably connected inside the second fixed block (20), a storage box (19) is fixedly connected to the side of the second sliding block (21) away from the second fixed block (20), and the second fixed block (20) and the second sliding block (21) are both provided in two groups and are symmetrically divided.

7. A crusher for preparing iron-containing surrounding rock according to claim 5, characterized in that: A handle 1 (23) is fixedly connected to one side of the connecting frame (17).

8. A crusher for preparing iron-containing surrounding rock according to claim 6, characterized in that: A second handle (24) is fixedly connected to one side of the storage box (19).

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