CN220919376U - Be used for concrete breaker - Google Patents
Be used for concrete breaker Download PDFInfo
- Publication number
- CN220919376U CN220919376U CN202322502297.9U CN202322502297U CN220919376U CN 220919376 U CN220919376 U CN 220919376U CN 202322502297 U CN202322502297 U CN 202322502297U CN 220919376 U CN220919376 U CN 220919376U
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- crushing
- fixedly connected
- crushing roller
- concrete
- box
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 8
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- 239000002699 waste material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000002969 artificial stone Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of crushing devices, in particular to a concrete crushing device which comprises a crushing box, wherein a first crushing roller is fixedly connected to the inside of the crushing box, a second crushing roller is rotatably connected to the inside of the crushing box, a first motor is fixedly connected to the front end of the crushing box, the output shaft end of the first motor is fixedly connected with the second crushing roller, a filter plate is fixedly connected to the inside of the crushing box, the filter plate is positioned at the right lower ends of the first crushing roller and the second crushing roller, a vertical plate is fixedly connected to the upper end of the filter plate, the vertical plate is positioned at the right lower end of the first crushing roller, a reciprocating mechanism is connected to the left end and the right end of the vertical plate, and an impact block is slidingly connected to the inside of the crushing box. The utility model does not need to crush the crushed concrete for the second time, so that the crushing effect of the whole equipment is better, the whole equipment is more convenient, and workers are not required to process the concrete which is not crushed completely, thereby saving the labor capacity of the workers.
Description
Technical Field
The utility model relates to the technical field of crushing devices, in particular to a concrete crushing device.
Background
The concrete is an artificial stone which is formed by taking cement as a main cementing material, taking water, sand, stones, chemical additives, mineral admixtures and other auxiliary raw materials, stirring, compacting, molding, curing and hardening, and sometimes adding old concrete materials or building waste materials in the production process of the concrete so as to reasonably utilize waste resources, wherein when the old concrete materials or the building waste materials are utilized to produce the concrete, the old concrete materials or the building waste materials are often crushed by a crushing device.
When the existing crushing device crushes concrete, no matter whether concrete is crushed completely or not, the concrete can be separated from the crushing device finally, once the concrete is crushed incompletely, the concrete which is not crushed completely is required to be thrown into the crushing device again for secondary crushing, so that the problem is solved, the labor capacity of workers is increased, and the concrete crushing device is required to be designed.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a concrete crushing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a be used for concrete breaker, includes the crushing case, the inside fixedly connected with first crushing roller of crushing case, the inside rotation of crushing case is connected with the second crushing roller, the front end fixedly connected with first motor of crushing case, the output axle head and the second crushing roller fixed connection of first motor, first motor and second crushing roller all are provided with two, and equal symmetric distribution is at the left and right sides both ends of first crushing roller, the inside fixedly connected with filter of crushing case, the filter is located the lower extreme of first crushing roller and second crushing roller, the upper end fixedly connected with riser of filter, the riser is located the lower extreme of first crushing roller, the left and right sides both ends of crushing case all are provided with the reciprocating mechanism, the inside sliding connection of crushing case has the striking piece, both ends all fixedly connected with fixed axle around the striking piece, the sliding hole has all been seted up to the both ends face around the crushing case, the fixed axle that is located the sliding hole, and fixed axle and sliding connection with the sliding hole, the striking piece passes through the reciprocating mechanism and the striking piece and provides reciprocating power to reciprocate.
Further, inside fixedly connected with deflector of crushing roller, the deflector is provided with two, and the symmetric distribution is at the left and right sides both ends of first crushing roller, the deflector is located the positive upper end of second crushing roller.
Further, the inside wall fixedly connected with first lug of broken case, both ends all fixedly connected with second lug about the riser.
Further, the top end of the impact block is in a conical shape.
Further, the reciprocating mechanism comprises a second double-shaft motor, a bearing seat, a rotating rod, a second swinging rod, a first swinging rod and a connecting plate, wherein the left end and the right end of the crushing box are fixedly connected with the second double-shaft motor and the bearing seat, the output shaft end of the second double-shaft motor is fixedly connected with the rotating rod, the rotating rod penetrates through the bearing seat and is rotationally connected with the bearing seat, the front end and the rear end of the rotating rod are fixedly connected with the second swinging rod, the front end of the second swinging rod is rotationally connected with the first swinging rod, the front end of the fixing shaft is fixedly connected with the connecting plate, the connecting plate is in sliding connection with the crushing box, and the first swinging rod is rotationally connected with the connecting plate.
Further, the second swing rod and the first swing rod are both positioned at two sides outside the crushing box.
Further, the surface fixedly connected with mount of broken case.
The utility model has the following beneficial effects:
Compared with the prior art, this a be used for concrete breaker, through under reciprocating mechanism, the filter, first crushing roller, the second crushing roller, striking piece and riser's mutually support, can utilize first crushing roller and second crushing roller to carry out first layer crushing to the concrete, drive the striking piece by reciprocating mechanism and carry out left and right reciprocating motion again, along with the reciprocating motion of striking piece about and riser and crushing case mutually support, can carry out the second floor crushing to the concrete, and under the blocking of filter, can leave the complete concrete of uncrushing on the filter, and the concrete of crushing completion can see through the filter, and fall down from the crushing case, the complete concrete of uncrushing can be broken by striking piece circulation striking, so make the concrete can be more thorough by the crushing completely, need not carry out the secondary crushing, so make the crushing effect of whole equipment better, still more convenient, do not need the workman to handle the complete concrete of uncrushing again, thereby the amount of labour of workman has been saved.
Drawings
FIG. 1 is a schematic view of the whole structure of a concrete crushing device according to the present utility model;
FIG. 2 is an enlarged schematic view of the concrete crushing apparatus according to the present utility model for the concrete crushing apparatus shown in FIG. 1;
Fig. 3 is a schematic view of a concrete crushing device according to the present utility model, partially in front view.
Legend description:
1. A crushing box; 2. a guide plate; 3. a first motor; 4. a second double-shaft motor; 5. a rotating lever; 6. a first swing rod; 7. a sliding hole; 8. a first crushing roller; 9. a second crushing roller; 10. an impact block; 11. a connecting plate; 12. a first bump; 13. a vertical plate; 14. a second bump; 15. a filter plate; 16. a bearing seat; 17. the second swing rod; 18. and a fixed shaft.
Detailed Description
Referring to fig. 1-3, the utility model provides a concrete crushing device, which comprises a crushing box 1, wherein a first crushing roller 8 is fixedly connected to the inside of the crushing box 1, a second crushing roller 9 is rotatably connected to the inside of the crushing box 1, a first motor 3 is fixedly connected to the front end of the crushing box 1, the output shaft end of the first motor 3 is fixedly connected with the second crushing roller 9, the first motor 3 and the second crushing roller 9 are both provided with two, and are symmetrically distributed at the left end and the right end of the first crushing roller 8, a filter plate 15 is fixedly connected to the inside of the crushing box 1, the filter plate 15 is positioned at the right lower ends of the first crushing roller 8 and the second crushing roller 9, a vertical plate 13 is fixedly connected to the upper end of the filter plate 15, the vertical plate 13 is positioned at the right lower end of the first crushing roller 8, the left end and the right end of the crushing box 1 are both provided with a reciprocating mechanism, the inside of the crushing box 1 is slidably connected with a striking block 10, the front end and the rear end of the striking block 10 are both fixedly connected with a fixed shaft 18, the front end and the rear end of the crushing box 1 are both provided with sliding holes 7, the fixed shaft 18 are positioned in the sliding holes 7 and the sliding hole 18 and the sliding hole 7 are connected with the sliding block 10 through the sliding mechanism and the sliding hole 18.
During operation, under the mutual cooperation of the reciprocating mechanism, the filter plate 15, the first crushing roller 8, the second crushing roller 9, the impact block 10 and the vertical plate 13, not only can double-crush concrete, but also the unbroken concrete can be intercepted by utilizing the filter plate 15 until the concrete is completely crushed, so that the crushing effect of the equipment is better, and secondary crushing operation is not needed.
Further, inside fixedly connected with deflector 2 of crushing roller, deflector 2 are provided with two, and the symmetric distribution is at the left and right sides both ends of first crushing roller 8, and deflector 2 is located the positive upper end of second crushing roller 9.
During operation, under the effect of deflector 2, play the effect of direction to the concrete of throwing into inside crushing case 1 for the concrete can accurately fall into along deflector 2 and break between first crushing roller 8 and the second crushing roller 9.
Further, the inner side wall of the crushing box 1 is fixedly connected with a first lug 12, and the left end and the right end of the vertical plate 13 are fixedly connected with a second lug 14.
In operation, the concrete on the filter plate 15 can be crushed more thoroughly under the action of the impact block 10 under the mutual cooperation of the first lug 12 and the second lug 14 along with the reciprocating motion of the impact block 10.
Further, the tip of the impact block 10 has a tapered shape.
In operation, this prevents concrete falling from between the first crushing roller 8 and the second crushing roller 9 from remaining on top of the impact block 10, and concrete falling on the upper end of the impact block 10 also slides down along the impact block 10.
Further, the reciprocating mechanism comprises a second double-shaft motor 4, a bearing seat 16, a rotating rod 5, a second swinging rod 17, a first swinging rod 6 and a connecting plate 11, wherein the left end and the right end of the crushing box 1 are fixedly connected with the second double-shaft motor 4 and the bearing seat 16, the output shaft end of the second double-shaft motor 4 is fixedly connected with the rotating rod 5, the rotating rod 5 penetrates through the bearing seat 16, the rotating rod 5 is rotationally connected with the bearing seat 16, the front end and the rear end of the rotating rod 5 are fixedly connected with the second swinging rod 17, the front end of the second swinging rod 17 is rotationally connected with the first swinging rod 6, the front end of a fixed shaft 18 is fixedly connected with the connecting plate 11, the connecting plate 11 is slidingly connected with the crushing box 1, and the first swinging rod 6 is rotationally connected with the connecting plate 11.
When the concrete crushing device works, the second double-shaft motor 4 is started to drive the rotating rod 5 to rotate, the rotating rod 5 rotates to drive the connecting plate 11 to reciprocate under the cooperation of the first swing rod 6 and the second swing rod 17, so that the impact block 10 is conveniently driven to reciprocate, the concrete is conveniently crushed for the second time, and the crushing effect is improved.
Further, the second swing link 17 and the first swing link 6 are located on both sides of the outside of the crushing box 1.
In operation, the first swing rod 6 and the second swing rod 17 can smoothly rotate without being blocked by the crushing box 1.
Further, the outer surface of the crushing box 1 is fixedly connected with a fixing frame.
During operation, under the effect of mount for broken case 1 can steady support on ground.
Working principle:
When the concrete crushing machine is used, concrete to be crushed is put into the crushing box 1, the first motor 3 is started, the second crushing roller 9 is driven to rotate, then the concrete can be primarily crushed under the cooperation of the first crushing roller 8, the crushed concrete falls from the filter plate 15 according with the standard, the concrete which does not meet the standard is blocked at the upper end of the filter plate 15, the second double-shaft motor 4 is started again to drive the rotating rod 5 to rotate, the rotating rod 5 rotates under the cooperation of the first swing rod 6 and the second swing rod 17 to drive the connecting plate 11 to reciprocate, the connecting plate 11 reciprocates under the cooperation of the fixed shaft 18 to drive the impact block 10, then the concrete is secondarily crushed under the cooperation of the first lug 12 and the second lug 14, the crushing effect is improved, and the concrete which falls through the filter plate 15 does not need secondary crushing operation.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. A device for breaking concrete, comprising a breaking box (1), characterized in that: the inside fixedly connected with first crushing roller (8) of crushing case (1), the inside rotation of crushing case (1) is connected with second crushing roller (9), the front end fixedly connected with first motor (3) of crushing case (1), the output axle head and the second crushing roller (9) of first motor (3) are fixedly connected, first motor (3) and second crushing roller (9) all are provided with two, and equal symmetric distribution is at the left and right sides both ends of first crushing roller (8), the inside fixedly connected with filter (15) of crushing case (1), filter (15) are located the dead lower extreme of first crushing roller (8) and second crushing roller (9), the upper end fixedly connected with riser (13) of filter (15), riser (13) are located the dead lower extreme of first crushing roller (8), the left and right sides both ends of crushing case (1) all are provided with and are connected with reciprocating mechanism, the inside sliding connection of crushing case (1) has filter (10), the fixed axle (18) are located the fixed axle (7) and are located the fixed axle (18) is connected with both ends of fixed axle (18) in front and back sliding hole (18), the reciprocating mechanism is connected with the impact block (10) through a fixed shaft (18), and the reciprocating mechanism provides power for the impact block (10) to reciprocate.
2. A device for breaking concrete according to claim 1, characterized in that: the inside fixedly connected with deflector (2) of crushing roller, deflector (2) are provided with two, and the symmetric distribution is at the left and right sides both ends of first crushing roller (8), deflector (2) are located the positive upper end of second crushing roller (9).
3. A device for breaking concrete according to claim 1, characterized in that: the crushing box (1) is characterized in that a first lug (12) is fixedly connected to the inner side wall of the crushing box, and a second lug (14) is fixedly connected to the left end and the right end of the vertical plate (13).
4. A device for breaking concrete according to claim 1, characterized in that: the top end of the impact block (10) is in a conical shape.
5. A device for breaking concrete according to claim 1, characterized in that: the reciprocating mechanism comprises a second double-shaft motor (4), a bearing seat (16), a rotating rod (5), a second swinging rod (17), a first swinging rod (6) and a connecting plate (11), wherein the left end and the right end of the crushing box (1) are fixedly connected with the second double-shaft motor (4) and the bearing seat (16), the output shaft end of the second double-shaft motor (4) is fixedly connected with the rotating rod (5), the rotating rod (5) penetrates through the bearing seat (16), the rotating rod (5) is rotationally connected with the bearing seat (16), the front end and the rear end of the rotating rod (5) are fixedly connected with the second swinging rod (17), the front end of the second swinging rod (17) is rotationally connected with the first swinging rod (6), the front end of the fixed shaft (18) is fixedly connected with the connecting plate (11), the connecting plate (11) is in sliding connection with the crushing box (1), and the first swinging rod (6) is rotationally connected with the connecting plate (11).
6. A device for breaking concrete according to claim 5, characterized in that: the second swing rod (17) and the first swing rod (6) are both positioned at two sides of the outside of the crushing box (1).
7. A device for breaking concrete according to claim 1, characterized in that: the outer surface of the crushing box (1) is fixedly connected with a fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322502297.9U CN220919376U (en) | 2023-09-15 | 2023-09-15 | Be used for concrete breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322502297.9U CN220919376U (en) | 2023-09-15 | 2023-09-15 | Be used for concrete breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220919376U true CN220919376U (en) | 2024-05-10 |
Family
ID=90933922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322502297.9U Active CN220919376U (en) | 2023-09-15 | 2023-09-15 | Be used for concrete breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220919376U (en) |
-
2023
- 2023-09-15 CN CN202322502297.9U patent/CN220919376U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |