CN211026517U - Road engineering construction rubbish concrete piece breaker - Google Patents
Road engineering construction rubbish concrete piece breaker Download PDFInfo
- Publication number
- CN211026517U CN211026517U CN201921991867.2U CN201921991867U CN211026517U CN 211026517 U CN211026517 U CN 211026517U CN 201921991867 U CN201921991867 U CN 201921991867U CN 211026517 U CN211026517 U CN 211026517U
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- China
- Prior art keywords
- connecting plate
- crushing roller
- box body
- motor
- cylinder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 239000010813 municipal solid waste Substances 0.000 title abstract description 40
- 239000002699 waste material Substances 0.000 claims description 9
- 230000001174 ascending effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a road engineering construction rubbish concrete piece breaker, the power distribution box comprises a box body, the upper end fixed mounting of box has the feed inlet, the lower extreme fixed mounting of box has four bracing pieces, the front end of box is close to middle position fixed mounting and has first motor and second motor, the output of first motor and second motor respectively with first crushing roller and second crushing roller fixed connection, the position that the both ends inner wall is close to the upper end around the box has all seted up fluting, two the spout has all been seted up to the grooved both sides, and the inside slip of two spouts of homonymy even has the slider, two fixed mounting has first cylinder between the slider, first cylindrical upper end fixed mounting has the ejector pin. The utility model discloses in, can avoid rubbish concrete piece to jump out to the box, avoid its safety that influences the staff, also can avoid blockking up rubbish concrete piece between first crushing roller, the crushing roller of second and the movable plate.
Description
Technical Field
The utility model relates to a road engineering construction technical field especially relates to road engineering construction rubbish concrete piece breaker.
Background
The breaker equipment mainly has equipment such as jaw breaker, impact crusher, ring hammer crusher and cone crusher, and when the breaker was broken stone or rubbish concrete block, part rubbish concrete block can receive outside the jumping out of ascending power in the broken, and the stone that these bounced out can lead to the fact the threat to staff's safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the road engineering construction rubbish concrete piece breaker who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the road engineering construction waste concrete block crushing device comprises a box body, wherein a feed inlet is fixedly arranged at the upper end of the box body, four support rods are fixedly arranged at the lower end of the box body, a first motor and a second motor are fixedly arranged at the position, close to the middle, of the front end of the box body, the output ends of the first motor and the second motor are respectively and fixedly connected with a first crushing roller and a second crushing roller, grooves are respectively formed in the positions, close to the upper ends, of the inner walls of the front end and the rear end of the box body, the two sides of each groove are respectively provided with a chute, a sliding block is connected inside the two chutes at the same end in a sliding manner, a first cylinder is fixedly arranged between the two sliding blocks, an ejector rod is fixedly arranged at the upper end of the first cylinder, the two sides of the first cylinder are respectively hinged with one end of a first baffle, the other end of the two first baffles is, first cylinder and the cylindrical one end of second fixed mounting respectively have first connecting plate and second connecting plate, and fixed mounting has the second spring between first connecting plate and the second connecting plate, the equal movable mounting of both sides inner wall of box has the movable plate, one side inner wall of one side of box and one side of movable plate respectively fixed mounting have third connecting plate and fourth connecting plate, fixed mounting has the third spring between third connecting plate and the fourth connecting plate.
As a further description of the above technical solution:
and a first spring is fixedly arranged between the sliding block and the groove at the same end.
As a further description of the above technical solution:
the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are all L-shaped.
As a further description of the above technical solution:
the rotating directions of the output ends of the two motors are opposite rotating directions.
As a further description of the above technical solution:
the ejector rod is located in the middle of the first cylinder.
As a further description of the above technical solution:
the caliber of the upper end of the feed inlet is larger than that of the lower end of the feed inlet.
Advantageous effects
The utility model provides a road engineering construction rubbish concrete piece breaker. The method has the following beneficial effects:
(1): this road engineering construction rubbish concrete block breaker carries out when broken at first crushing roller and second crushing roller to rubbish concrete block, part rubbish concrete block can receive outside ascending power bounce-off box in broken, these rubbish concrete blocks that bounce-off are kept off back by the second baffle when the rebound, get back to again between first crushing roller and the second crushing roller, the spring between first connecting plate and the second connecting plate plays the effect of a buffering when rubbish concrete block outwards bounces off, reduce the condition that rubbish concrete block falls into outwards to bounce-off again between first crushing roller and the second crushing roller, thereby can avoid rubbish concrete block to bounce-off to the box, avoid its safety that influences the staff.
(2): this road engineering construction rubbish concrete piece breaker when piling up rubbish concrete piece between first crushing roller or second crushing roller and movable plate, the movable plate receives the influence of gravity to move down, the ejector pin is contradicted to the movable plate of downward movement, the ejector pin rebound under the elastic action of two first springs, the movable plate receives the ascending power of first crushing roller of pivoted and second crushing roller in opposite directions simultaneously, can make two movable plate rebound, thereby can avoid first crushing roller, jam rubbish concrete piece between second crushing roller and the movable plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the breaking device for road construction waste concrete blocks provided by the utility model;
FIG. 2 is a combined view of the slot and the chute of the present invention;
FIG. 3 is an enlarged view of the present invention at A in FIG. 1;
fig. 4 is an enlarged view of fig. 1 at B according to the present invention;
fig. 5 is a combined view of the middle box body and the feeding port of the present invention.
Illustration of the drawings:
1. a box body; 2. a feed inlet; 3. a first crushing roller; 4. a second crushing roller; 5. a support bar; 6. grooving; 7. a chute; 8. a slider; 9. a first spring; 10. a first cylinder; 11. a top rod; 12. a first baffle plate; 13. a second baffle; 14. a second cylinder; 15. a first connecting plate; 16. a second connecting plate; 17. a second spring; 18. moving the plate; 19. a third connecting plate; 20. a fourth connecting plate; 21. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, the road engineering construction waste concrete block crushing device comprises a box body 1, a feed inlet 2 is fixedly installed at the upper end of the box body 1, four support rods 5 are fixedly installed at the lower end of the box body 1, a first motor and a second motor are fixedly installed at the position, close to the middle, of the front end of the box body 1, the output ends of the first motor and the second motor are respectively and fixedly connected with a first crushing roller 3 and a second crushing roller 4, slots 6 are respectively formed at the positions, close to the upper ends, of the inner walls of the front end and the rear end of the box body 1, two sides of each slot 6 are respectively provided with a sliding groove 7, a sliding block 8 is connected inside each two sliding grooves 7 at the same end in a sliding manner, a first cylinder 10 is fixedly installed between the two sliding blocks 8, an ejector rod 11 is fixedly installed at the upper end of each first cylinder 10, and, two the other end of first baffle 12 all articulates there is second baffle 13, and is articulated through second cylinder 14 between two second baffles 13, there are first connecting plate 15 and second connecting plate 16 in first cylinder 10 and the one end of second cylinder 14 fixed mounting respectively, and fixed mounting has second spring 17 between first connecting plate 15 and the second connecting plate 16, the equal movable mounting of both sides inner wall of box 1 has movable plate 18, there are third connecting plate 19 and fourth connecting plate 20 in one side inner wall of box 1 and one side of movable plate 18 fixed mounting respectively, fixed mounting has third spring 21 between third connecting plate 19 and the fourth connecting plate 20.
Can play the effect of a buffering when rubbish concrete block outwards jumps out, reduce the rubbish concrete block and fall into the condition of outwards jumping out again between first crushing roller 3 and the second crushing roller 4 to can avoid rubbish concrete block to jump out to box 1, avoid its influence staff's safety, also can avoid blockking up rubbish concrete block between first crushing roller 3, the second crushing roller 4 and the movable plate 18.
Referring to fig. 1-3, a first spring 9 is fixedly installed between the slider 8 and the slot 6 at the same end.
Can provide certain force for the mandril 11 to abut against the moving plate 18 to move upwards.
Referring to fig. 1, 3 and 4, the first, second, third and fourth connector panels 15, 16, 19 and 20 are each L-shaped.
The L shape can act as a limit.
Referring to fig. 1 and 5, the rotation directions of the output ends of the two motors are opposite rotation directions.
The first crushing roller 3 and the second crushing roller 4 can crush the garbage concrete blocks conveniently.
Referring to fig. 1, the jack 11 is located at a middle position of the first cylinder 10.
The push rod 11 can conveniently collide with the moving plate 18 when moving upwards to drive the moving plate 18 to move.
Referring to fig. 1, 2 and 5, the upper end caliber of the feed inlet 2 is larger than the lower end caliber thereof.
Can be convenient for putting in rubbish concrete piece.
The working principle is as follows: when the garbage crusher is used, the first motor and the second motor are both electrically connected with an external power supply, firstly, a worker switches on the power supply of the first motor and the second motor, the output ends of the first motor and the second motor drive the first crushing roller 3 and the second crushing roller 4 to rotate oppositely, garbage concrete blocks enter the box body 1 through the feed inlet 2, the garbage concrete blocks fall onto the two first baffle plates 12 from the feed inlet 2, the first baffle plates 12 rotate downwards under the influence of the weight of the garbage concrete blocks, the first connecting plate 15 and the second connecting plate 16 can play a role of supporting the first baffle plates 12 and the second baffle plates 13, the first crushing roller 3 and the second crushing roller 4 can crush the garbage concrete blocks, secondly, when the garbage concrete blocks are crushed by the first crushing roller 3 and the second crushing roller 4, part of the garbage concrete blocks can jump out of the box body 1 by an upward force while being crushed, the garbage concrete blocks which are jumped out are blocked back by the second baffle 13 when moving upwards and then return to the position between the first crushing roller 3 and the second crushing roller 4 again, and the spring between the first connecting plate 15 and the second connecting plate 16 plays a role of buffering when the garbage concrete blocks are jumped out outwards, so that the situation that the garbage concrete blocks fall into the position between the first crushing roller 3 and the second crushing roller 4 and jump out outwards again is reduced, the garbage concrete blocks can be prevented from jumping out of the box body 1, the safety of workers is prevented from being influenced by the garbage concrete blocks, finally, when the garbage concrete blocks are piled up between the first crushing roller 3 or the second crushing roller 4 and the moving plate 18, the moving plate 18 moves downwards under the influence of gravity, the downward moving plate 18 moves to the ejector rod 11, the ejector rod 11 moves upwards under the elastic action of the two first springs 9, and the moving plate 18 is simultaneously impacted by the upward forces of the first crushing roller 3 and the second crushing roller 4 which rotate oppositely, the two moving plates 18 can be moved upward, so that the garbage concrete block can be prevented from being blocked among the first crushing roller 3, the second crushing roller 4 and the moving plates 18.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Road engineering construction waste concrete block crushing device, which comprises a box body (1) and is characterized in that a feed inlet (2) is fixedly installed at the upper end of the box body (1), four support rods (5) are fixedly installed at the lower end of the box body (1), a first motor and a second motor are fixedly installed at the position, close to the middle, of the front end of the box body (1), the output ends of the first motor and the second motor are respectively and fixedly connected with a first crushing roller (3) and a second crushing roller (4), slots (6) are respectively formed at the positions, close to the upper ends, of the inner walls of the front end and the rear end of the box body (1), two chutes (7) are respectively formed at the two sides of each slot (6), slide blocks (8) are connected inside the two chutes (7) at the same end in a sliding mode, a first cylinder (10) is fixedly installed between the two slide blocks (8), and an ejector rod (11) is fixedly, and both sides of the first cylinder (10) are hinged with one end of a first baffle (12), the other ends of the two first baffles (12) are hinged with a second baffle (13), and the two second baffles (13) are hinged through a second cylinder (14), one end of the first cylinder (10) and one end of the second cylinder (14) are respectively fixedly provided with a first connecting plate (15) and a second connecting plate (16), and a second spring (17) is fixedly arranged between the first connecting plate (15) and the second connecting plate (16), the inner walls of the two sides of the box body (1) are both movably provided with a movable plate (18), a third connecting plate (19) and a fourth connecting plate (20) are respectively and fixedly arranged on the inner wall of one side of the box body (1) and one side of the moving plate (18), and a third spring (21) is fixedly arranged between the third connecting plate (19) and the fourth connecting plate (20).
2. The road engineering construction waste concrete block breaking device according to claim 1, characterized in that a first spring (9) is fixedly installed between the slide block (8) and the slot (6) at the same end.
3. Road work construction waste concrete block breaking device according to claim 1, characterized in that said first connecting plate (15), second connecting plate (16), third connecting plate (19) and fourth connecting plate (20) are all L-shaped.
4. The road engineering construction waste concrete block crushing device according to claim 1, wherein the rotation directions of the output ends of the two motors are opposite rotation directions.
5. A road work construction waste concrete block breaking device according to claim 1, characterized in that the ejector pin (11) is located in the middle of the first cylinder (10).
6. The road engineering construction waste concrete block crushing device according to claim 1, wherein the caliber of the upper end of the feed inlet (2) is larger than the caliber of the lower end thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991867.2U CN211026517U (en) | 2019-11-18 | 2019-11-18 | Road engineering construction rubbish concrete piece breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991867.2U CN211026517U (en) | 2019-11-18 | 2019-11-18 | Road engineering construction rubbish concrete piece breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211026517U true CN211026517U (en) | 2020-07-17 |
Family
ID=71564877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921991867.2U Expired - Fee Related CN211026517U (en) | 2019-11-18 | 2019-11-18 | Road engineering construction rubbish concrete piece breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211026517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655680A (en) * | 2022-03-15 | 2022-06-24 | 合肥工业大学 | Feeding structure of solid waste processor and solid waste processor |
-
2019
- 2019-11-18 CN CN201921991867.2U patent/CN211026517U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114655680A (en) * | 2022-03-15 | 2022-06-24 | 合肥工业大学 | Feeding structure of solid waste processor and solid waste processor |
| CN114655680B (en) * | 2022-03-15 | 2024-05-24 | 合肥工业大学 | Feeding structure of solid waste processor and solid waste processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |