CN220443952U - Roller disc type crusher - Google Patents
Roller disc type crusher Download PDFInfo
- Publication number
- CN220443952U CN220443952U CN202321751970.6U CN202321751970U CN220443952U CN 220443952 U CN220443952 U CN 220443952U CN 202321751970 U CN202321751970 U CN 202321751970U CN 220443952 U CN220443952 U CN 220443952U
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- crushing
- sides
- roller
- box
- fixedly mounted
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002457 bidirectional effect Effects 0.000 description 9
- 239000002994 raw material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of crushers and provides a roller disc type crusher which comprises a crushing box, wherein an adjusting mechanism is arranged in the crushing box, the output end of the adjusting mechanism is provided with a crushing mechanism, and the top of the crushing box is provided with a moving mechanism. The half gear is driven to rotate through the motor I, the half gear is meshed with the toothed plate to drive the sliding rod to move, the spring stretches, the extruded blocks on two sides move, the half gear is separated from the toothed plate, the spring drives the extruded blocks to reset to extrude and crush materials, and then the effect of reciprocating motion of the extruded blocks on two sides on pre-crushing the materials is achieved.
Description
Technical Field
The utility model relates to the technical field of crushers, in particular to a roller disc crusher.
Background
Crushers, also known as lithotripters, are crushing machines used in the processing of metallic and non-metallic ores that crush mined raw ore into small particles by extrusion, bending, etc.
The known application number is: patent No. cn202223387637.X, which discloses a roller crusher comprising a base and a crushing section comprising: vertical plate: the vertical plate is fixed on the outer wall of the top of the base, and the outer wall of the top of the vertical plate is welded with an accommodating frame; and (2) mounting plate: the two mounting plates are respectively welded on the inner walls of the two sides of the accommodating frame, and the same crushing roller I is movably connected between the two mounting plates; driving motor one: the crushing device is fixed on the outer wall of one side of the mounting plate, and an output end of the driving motor is connected with one end of the crushing roller through a coupler; and (3) a connecting frame: the device is fixed on the outer wall of one side of the accommodating frame, and a hydraulic cylinder is fixed on the outer wall of one side of the connecting frame; u-shaped plate: which is secured to the hydraulic cylinder output by a pin. According to the scheme, the first crushing roller and the second crushing roller are rotated, ore raw materials can be crushed, the distance between the first crushing roller and the second crushing roller can be adjusted through the hydraulic cylinder, and therefore the particle size of the crushed ore raw materials can be adjusted according to actual needs.
However, the technical solution described above has the following problems found in the implementation of the related art: when the crushing roller is used, the raw materials are not convenient to carry out preliminary crushing treatment, when larger materials are encountered, the probability of the crushing roller blocking is easily increased, and the materials or the maintenance device are required to be taken out for many times by personnel, so that the using convenience and the processing efficiency are reduced.
Disclosure of Invention
The utility model provides a roller disc crusher, which solves the problems that the prior art is inconvenient to perform primary crushing treatment on raw materials, when larger materials are encountered, the probability of clamping of crushing rollers is easy to increase, and personnel are required to take out the materials or maintain the device for many times, so that the use convenience and the processing efficiency are reduced.
The technical scheme of the utility model is as follows: the roller disc type crusher comprises a crushing box, wherein an adjusting mechanism is arranged in the crushing box, and the output end of the adjusting mechanism is provided with a crushing mechanism;
the top of the crushing box is provided with a moving mechanism, the output end of the moving mechanism is provided with a feeding box, a plurality of stop rods are fixedly arranged at the bottom between two sides of the inner wall of the feeding box, two sides of the feeding box are respectively connected with a sliding rod in a penetrating and sliding manner, and the opposite ends of the sliding rods at two sides are respectively fixedly connected with a squeezing block;
the other end of the sliding rod is fixedly connected with a connecting plate, a spring is sleeved on the surface of the sliding rod, and two ends of the spring are respectively connected with the feeding box and the connecting plate;
the top fixed mounting of connecting plate has the pinion rack, the both sides of feeding case are all through base plate fixed mounting motor one, motor one's output fixedly connected with half gear that is connected with the pinion rack.
Preferably, the adjusting mechanism comprises a chute arranged on one side of the inner wall of the crushing box and a bidirectional screw rod rotatably connected between two sides of the inner wall of the chute, and the adjusting mechanism further comprises two sliding blocks which are in threaded connection with the surface of the bidirectional screw rod and a second motor which is fixedly arranged on one side of the crushing box and the output end of which passes through the crushing box and is connected with the bidirectional screw rod.
Preferably, the crushing mechanism comprises a mounting frame fixedly arranged on one side of the two sliding blocks, a crushing roller rotatably connected between two sides of the inner wall of the mounting frame, and a motor III fixedly arranged on one side of the mounting frame, and the output end of the motor III penetrates through the mounting frame and is connected with the crushing roller.
Preferably, the moving mechanism comprises two fixed rods symmetrically and fixedly arranged at the top of the crushing box through base blocks and movable blocks fixedly arranged at two sides of the feeding box and in sliding connection with the fixed rods, the moving mechanism further comprises an air cylinder fixedly arranged at one side of the crushing box through a base frame, and the output end of the air cylinder is connected with the feeding box.
Preferably, guide plates are symmetrically and fixedly arranged on two sides of the inner wall of the feeding box, two supporting legs are symmetrically and fixedly arranged on two sides of the crushing box, and damping pads are fixedly arranged at the bottoms of the supporting legs.
The working principle and the beneficial effects of the utility model are as follows:
when the device is used, a large material is blocked by the blocking rod, the motor drives the half gear to rotate, the half gear is meshed with the toothed plate to drive the sliding rod to move, the spring stretches, the extruding blocks at two sides move, the half gear is separated from the toothed plate, the spring drives the extruding blocks to reset to extrude and crush the material, then the effect of reciprocating motion of the extruding blocks at two sides on pre-crushing the material is realized, the condition that the large material is easy to be blocked when being directly crushed is avoided, the probability of blocking or maintaining a crushing mechanism is reduced, and the use convenience and the crushing treatment efficiency are effectively improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the feed tank of the present utility model;
FIG. 3 is a schematic cross-sectional view of the crushing box of the present utility model;
in the figure: 1. a crushing box; 2. a feed box; 3. a stop lever; 4. a slide bar; 5. extruding a material block; 6. a connecting plate; 7. a spring; 8. a toothed plate; 9. a first motor; 10. a half gear; 11. a bidirectional screw; 12. a mounting frame; 13. a second motor; 14. a crushing roller; 15. a third motor; 16. a fixed rod; 17. a movable block; 18. a cylinder; 19. and a deflector.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1-3, the embodiment provides a roller disc crusher, which comprises a crushing box 1, wherein an adjusting mechanism is arranged in the crushing box 1, and the output end of the adjusting mechanism is provided with a crushing mechanism;
the top of the crushing box 1 is provided with a moving mechanism, the output end of the moving mechanism is provided with a feeding box 2, a plurality of stop rods 3 are fixedly arranged at the bottom between two sides of the inner wall of the feeding box 2, two sides of the feeding box 2 are connected with slide bars 4 in a penetrating and sliding manner, opposite ends of the slide bars 4 at two sides are fixedly connected with extrusion blocks 5, wherein the extrusion blocks 5 are of trapezoid structures, and are convenient for extrusion crushing of materials;
the other end of the slide bar 4 is fixedly connected with a connecting plate 6, the surface of the slide bar 4 is sleeved with a spring 7, and two ends of the spring 7 are respectively connected with the feeding box 2 and the connecting plate 6;
the top fixed mounting of connecting plate 6 has pinion rack 8, and the both sides of feeding case 2 are all through base plate fixed mounting motor one 9, and the output fixedly connected with of motor one 9 is half gear 10 that is connected with pinion rack 8.
During the use, the material is input and is fallen on the pin 3 and between the crowded material piece 5 of both sides in the feed box 2, less material falls into the crushing case 1 through the gap of pin 3 and carries out crushing treatment through crushing mechanism, great material is stopped by pin 3, the half gear 10 relative rotation of both sides is driven through the motor 9 of both sides this moment, it moves to drive slide bar 4 through half gear 10 and pinion rack 8 meshing, and stretch spring 7, make the crowded material piece 5 of both sides keep away from relatively, after half gear 10 and pinion rack 8 separation, drive slide bar 4 and crowded material piece 5 reset through spring 7, make crowded material piece 5 extrude the crushing to the material, under half gear 10 and spring 7's effect, then realize the crowded material piece 5 reciprocating motion of both sides and carry out the effect of crushing in advance, the little material after the crushing falls into crushing case 1 and carries out follow-up crushing treatment, avoid great material direct crushing to take place the condition that crushing mechanism card is dead easily, the probability of crushing mechanism card is dead is reduced, use convenience and crushing efficiency have been effectively improved.
In the embodiment, the adjusting mechanism comprises a chute arranged on one side of the inner wall of the crushing box 1, a bidirectional screw rod 11 rotatably connected between two sides of the inner wall of the chute, two sliding blocks which are in threaded connection with the surface of the bidirectional screw rod 11, and a motor II 13 which is fixedly arranged on one side of the crushing box 1 and the output end of which passes through the crushing box 1 and is connected with the bidirectional screw rod 11, wherein the bidirectional screw rod 11 is a rod with two opposite threaded directions;
the two-way screw rod 11 is driven to rotate through the motor II 13, and the two sliding blocks on the surface of the two-way screw rod are driven to move relatively in the sliding groove to approach or separate, so that the crushing mechanism can be driven to move, the effect of adjusting the interval between the crushing mechanisms is achieved, materials with different sizes can be crushed conveniently, and the application range is enlarged.
In this embodiment, the crushing mechanism includes a mounting frame 12 fixedly mounted on one side of two sliding blocks, a crushing roller 14 rotatably connected between two sides of an inner wall of the mounting frame 12, and a motor three 15 fixedly mounted on one side of the mounting frame 12 and having an output end penetrating through the mounting frame 12 and the crushing roller 14 to be connected, wherein the mounting frame 12 has a U-shaped structure;
when the bidirectional screw 11 rotates, the two installation racks 12 can be driven to move away from or approach to each other relatively through the sliding blocks, the distance between the two crushing rollers 14 is convenient to adjust, when materials fall between the two crushing rollers 14, the two crushing rollers 14 are synchronously driven to move relatively through the two motors three 15, the effect of crushing the materials can be achieved, and the use is convenient.
In the embodiment, the moving mechanism comprises two fixed rods 16 symmetrically and fixedly arranged at the top of the crushing box 1 through base blocks and a movable block 17 fixedly arranged at two sides of the feeding box 2 and connected with the fixed rods 16 in a sliding manner, wherein the movable block 17 is of an L-shaped structure, the moving mechanism further comprises an air cylinder 18 fixedly arranged at one side of the crushing box 1 through a base frame, and the output end of the air cylinder 18 is connected with the feeding box 2;
when feeding, the feeding box 2 is contracted or pushed by the air cylinder 18, and the movable block 17 is driven to slide back and forth on the surface of the fixed rod 16, so that the effect of reciprocating movement of the feeding box 2 is achieved, the feeding box 2 is prevented from being blocked during discharging, and the discharging efficiency is enhanced.
In the embodiment, guide plates 19 are symmetrically and fixedly arranged on two sides of the inner wall of the feeding box 2, two supporting legs are symmetrically and fixedly arranged on two sides of the crushing box 1, and damping pads are fixedly arranged at the bottoms of the supporting legs;
through setting up guide plate 19, can be convenient to get into the material drainage of feeding incasement 2 to between two crowded material pieces 5, the crowded material piece 5 of being convenient for extrudees it, through setting up the shock pad, can reduce vibration and the noise of device when using.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The roller disc type crusher comprises a crushing box (1) and is characterized in that an adjusting mechanism is arranged in the crushing box (1), and the output end of the adjusting mechanism is provided with a crushing mechanism;
the top of the crushing box (1) is provided with a moving mechanism, the output end of the moving mechanism is provided with a feeding box (2), a plurality of stop rods (3) are fixedly arranged at the bottom between two sides of the inner wall of the feeding box (2), two sides of the feeding box (2) are all connected with sliding rods (4) in a penetrating and sliding manner, and two sides of the two sliding rods are all fixedly connected with extrusion blocks (5);
the other end of the sliding rod (4) is fixedly connected with a connecting plate (6), a spring (7) is sleeved on the surface of the sliding rod (4), and two ends of the spring (7) are respectively connected with the feeding box (2) and the connecting plate (6);
the top fixed mounting of connecting plate (6) has pinion rack (8), the both sides of feeding case (2) are all through base plate fixed mounting has motor one (9), the output fixedly connected with of motor one (9) is half gear (10) that are connected with pinion rack (8).
2. A roller-disc crusher according to claim 1, characterized in that the adjusting mechanism comprises a chute provided on one side of the inner wall of the crushing box (1) and a bi-directional screw (11) rotatably connected between the two sides of the inner wall of the chute.
3. A roller-disc crusher according to claim 2, characterized in that the adjusting mechanism further comprises two sliding blocks screwed on the surface of the bi-directional screw (11) and a second motor (13) fixedly mounted on one side of the crushing box (1) and having an output end penetrating the crushing box (1) and the bi-directional screw (11) for connection.
4. A roller disc crusher according to claim 3, characterized in that the crushing mechanism comprises a mounting frame (12) fixedly mounted on one side of the two sliding blocks, a crushing roller (14) rotatably connected between both sides of the inner wall of the mounting frame (12), and a motor III (15) fixedly mounted on one side of the mounting frame (12) and having an output end connected through the mounting frame (12) and the crushing roller (14).
5. A roller-disc crusher according to claim 1, characterized in that the moving mechanism comprises two fixed bars (16) symmetrically and fixedly mounted on top of the crushing box (1) by means of a base block and movable blocks (17) fixedly mounted on both sides of the feed box (2) and slidingly connected with the fixed bars (16).
6. A roller-disc crusher according to claim 5, characterized in that the moving mechanism further comprises a cylinder (18) fixedly mounted on one side of the crushing tank (1) via a base frame, the output end of the cylinder (18) being connected to the feed tank (2).
7. A roller-disc crusher according to claim 1, characterized in that guide plates (19) are symmetrically and fixedly mounted on both sides of the inner wall of the feed box (2).
8. A roller-disc crusher according to claim 1, characterized in that two supporting legs are symmetrically and fixedly mounted on both sides of the crushing box (1), and shock pads are fixedly mounted on the bottoms of the supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321751970.6U CN220443952U (en) | 2023-07-05 | 2023-07-05 | Roller disc type crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321751970.6U CN220443952U (en) | 2023-07-05 | 2023-07-05 | Roller disc type crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220443952U true CN220443952U (en) | 2024-02-06 |
Family
ID=89739465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321751970.6U Active CN220443952U (en) | 2023-07-05 | 2023-07-05 | Roller disc type crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220443952U (en) |
-
2023
- 2023-07-05 CN CN202321751970.6U patent/CN220443952U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |