CN220677975U - Crushing device for cold-recycling mixture in compacting process - Google Patents
Crushing device for cold-recycling mixture in compacting process Download PDFInfo
- Publication number
- CN220677975U CN220677975U CN202321985874.8U CN202321985874U CN220677975U CN 220677975 U CN220677975 U CN 220677975U CN 202321985874 U CN202321985874 U CN 202321985874U CN 220677975 U CN220677975 U CN 220677975U
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- bracket
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- 239000000203 mixture Substances 0.000 title claims abstract description 32
- 238000004064 recycling Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000005056 compaction Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000010426 asphalt Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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 crushing device for cold-recycling mixture in a compacting process, which comprises a first bracket, wherein a crushing box body is fixedly arranged at the top of the first bracket, a feeding hole is formed in the upper part of the crushing box body, a crushing structure for crushing is arranged in the crushing box body, a discharging plate is fixedly arranged below the first bracket, an auxiliary discharging structure is arranged between the outer side of the discharging plate and four supporting legs of the first bracket, a material collecting box is arranged at the tail end of the discharging plate, a second bracket is further arranged at one side of the first bracket, a crushing motor is used for driving a first crushing tooth group and a second crushing tooth group to crush the cold-recycling mixture, and the discharging plate capable of vibrating up and down is used for rapidly discharging and discharging, so that the crushing efficiency is improved, and the trouble of manual cleaning is reduced.
Description
Technical Field
The utility model relates to the technical field of crushing devices, in particular to a crushing device for cold-regenerated mixture in a compacting process.
Background
The foam asphalt cold recycling technology is to recycle recycled asphalt pavement materials and cement stable base materials, not only can fully play the residual value of old asphalt mixtures, promote the recycling of the old pavement materials, protect ecological environment and reduce resource waste, but also can convert the semi-rigid pavement structure into a semi-flexible structure, prolong the service life of road asphalt and be widely applied to various road engineering.
In order to ensure that the cold-recycling mixture has better follow-up compaction effect, the cold-recycling mixture needs to be crushed, so that the large-particle mixture is prevented from being mixed in the crushing device to influence the compaction quality of the follow-up cold-recycling mixture, but the existing crushing device for the cold-recycling mixture cannot realize the effect of quickly recycling crushed aggregates after crushing, and part of crushed aggregates need to be cleaned manually.
Accordingly, there is a need to design a crushing device for cold-recycled mixtures during compaction to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a crushing device for cold-regenerated mixture in a compacting process, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the crushing device for the cold-recycling mixture in the compacting process comprises a first bracket, wherein a crushing box body is fixedly arranged at the top of the first bracket, a feeding hole is formed in the upper part of the crushing box body, a crushing structure for crushing is arranged in the crushing box body, a discharging plate is fixedly arranged below the first bracket, an auxiliary discharging structure is arranged between the outer side of the discharging plate and four supporting legs of the first bracket, a material collecting box is arranged at the tail end of the discharging plate, and a second bracket is further arranged on one side of the first bracket;
the crushing structure comprises a crushing motor, the output end of the crushing motor is connected with a rotating shaft body through a coupling, the outer side of the rotating shaft body is connected with a second crushing tooth group, one side of the second crushing tooth group is provided with a first crushing tooth group, and one sides of the second crushing tooth group and the first crushing tooth group, which are far away from the crushing motor, are respectively connected with a second gear and a first gear.
As a preferable scheme of the utility model, the first gear and the second gear are in meshed connection, and the teeth on the outer sides of the first crushing tooth group and the second crushing tooth group are distributed in a staggered mode.
As a preferable scheme of the utility model, the outer sides of the first gear and the second gear are also sleeved with a gear protection cover body for protection.
As a preferable scheme of the utility model, the bottom of the crushing motor is fixedly arranged on the corresponding hole site at the top of the second bracket through a fixing bolt.
As a preferable scheme of the utility model, openings are formed at the positions corresponding to the lower part of the crushing box body and the top of the first bracket, and the lower part of the crushing box body is communicated with the upper part of the discharge plate through the openings.
As a preferable scheme of the utility model, the auxiliary blanking structure comprises a support frame which is positioned at the corresponding position of the outer side of the discharging plate and is fixedly connected with an L-shaped structure, the bottom of the support frame is connected with a pressing plate, a spring is connected below the pressing plate, and the bottom of the spring is connected with a fixing plate arranged on a first bracket.
As a preferable scheme of the utility model, the four supporting legs of the first bracket are provided with sliding grooves, and one side of the supporting bracket penetrates through the sliding grooves and is fixedly connected with the pressing plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the provided crushing device for the cold-recycling mixture in the compacting process, when the crushing device is used for crushing the cold-recycling mixture, the cold-recycling mixture is added into the crushing box body, then the crushing motor is used for driving the first crushing tooth group and the second crushing tooth group to crush the cold-recycling mixture, and the discharging plate capable of vibrating up and down below is used for rapid discharging and discharging, so that the crushing efficiency is improved, and the trouble of manual cleaning is reduced.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a crushing structure according to the present utility model;
FIG. 3 is a schematic view of the connection structure of the crushing box and the first bracket of the utility model;
FIG. 4 is a schematic three-dimensional structure of a first bracket according to the present utility model;
fig. 5 is a schematic three-dimensional structure of the auxiliary blanking structure of the present utility model.
In the figure: 1. a first bracket; 2. crushing a box body; 3. a feed inlet; 4. a crushing structure; 41. a crushing motor; 42. a coupling; 43. a rotating shaft body; 44. a second set of crushing teeth; 45. a first crushing tooth set; 46. a second gear; 47. a first gear; 48. a gear protective cover body; 5. a discharge plate; 6. an auxiliary blanking structure; 61. a support frame; 62. a pressing plate; 63. a spring; 64. a fixing plate; 7. a material receiving box; 8. a second bracket; 9. an opening; 10. a sliding groove.
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, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-5, the present utility model provides a technical solution:
the crushing device for the cold-recycling mixture in the compacting process comprises a first bracket 1, wherein a crushing box body 2 is fixedly arranged at the top of the first bracket 1, a feed inlet 3 is formed in the upper part of the crushing box body 2, a crushing structure 4 for crushing is arranged in the crushing box body 2, a discharge plate 5 is fixedly arranged below the first bracket 1, an auxiliary blanking structure 6 is arranged between the outer side of the discharge plate 5 and four supporting legs of the first bracket 1, a material receiving box 7 is arranged at the tail end of the discharge plate 5, and a second bracket 8 is further arranged on one side of the first bracket 1;
the crushing structure 4 comprises a crushing motor 41, the output end of the crushing motor 41 is connected with a rotating shaft body 43 through a coupling 42, the outer side of the rotating shaft body 43 is connected with a second crushing tooth set 44, one side of the second crushing tooth set 44 is provided with a first crushing tooth set 45, and one sides of the second crushing tooth set 44 and the first crushing tooth set 45 far away from the crushing motor 41 are respectively connected with a second gear 46 and a first gear 47.
Specifically, referring to fig. 1 and 2, the first gear 47 and the second gear 46 are engaged with each other, and teeth on outer sides of the first crushing teeth set 45 and the second crushing teeth set 44 are staggered; the outer sides of the first gear 47 and the second gear 46 are also sleeved with a gear protection cover 48 for protection; the bottom of the crushing motor 41 is fixedly arranged on a corresponding hole site at the top of the second bracket 8 through a fixed bolt;
in this embodiment, the crushing motor 41 drives the rotating shaft 43 to rotate by using the coupling 42, and then drives the second crushing teeth set 44 to rotate, and simultaneously the second gear 46 and the first gear 47 rotate, and then drives the first crushing teeth set 45 to rotate, so that the cold-regenerated mixture is crushed by using the second crushing teeth set 44 and the first crushing teeth set 45.
Specifically, referring to fig. 1, 3, 4 and 5, openings 9 are formed at corresponding positions below the crushing box 2 and at the top of the first bracket 1, and the lower side of the crushing box 2 is communicated with the upper side of the discharge plate 5 through the openings 9; the auxiliary blanking structure 6 comprises a support frame 61 of an L-shaped structure, wherein the support frame 61 is positioned at the corresponding position on the outer side of the discharging plate 5 and is fixedly connected with the outer side of the discharging plate, the bottom of the support frame 61 is connected with a pressing plate 62, the lower part of the pressing plate 62 is connected with a spring 63, and the bottom of the spring 63 is connected with a fixing plate 64 arranged on the first bracket 1; the four supporting legs of the first bracket 1 are provided with sliding grooves 10, and one side of the supporting frame 61 penetrates through the sliding grooves 10 and is fixedly connected with the pressing plate 62;
in this embodiment, the crushed cold-regenerated mixture falls onto the discharge plate 5 from the opening 9, and then the discharge plate 5 is used to discharge the crushed aggregates, and the vibration of the springs 63 drives the whole discharge plate 5 to vibrate up and down, so as to accelerate the discharge and blanking of the crushed aggregates on the discharge plate 5.
The working flow of the utility model is as follows: when the crushing device for the cold-recycling mixture in the compacting process is used, the cold-recycling mixture is placed into the crushing box body 2, the crushing motor 41 drives the rotating shaft body 43 to rotate through the coupler 42, the second crushing tooth set 44 is driven to rotate, the second gear 46 and the first gear 47 rotate simultaneously, the first crushing tooth set 45 is driven to rotate, the cold-recycling mixture is crushed through the second crushing tooth set 44 and the first crushing tooth set 45, after crushing, the cold-recycling mixture falls onto the discharge plate 5 from the opening 9, the discharge plate 5 is used for discharging the crushed aggregates, the vibration of the spring 63 drives the whole discharge plate 5 to vibrate up and down, the crushed aggregates on the discharge plate 5 are accelerated to be discharged and discharged, and finally the crushed aggregates reach the inside of the material receiving box 7 to be uniformly collected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A device for breaking up cold-recycled mixtures during compaction, comprising a first support (1), characterized in that: the top fixed mounting of first support (1) has broken box (2), the top of broken box (2) is provided with feed inlet (3), the inside of broken box (2) is provided with broken structure (4) that are used for the breakage, the below fixed mounting of first support (1) has discharge plate (5), be provided with supplementary unloading structure (6) between the outside of discharge plate (5) and four landing legs of first support (1), the end of discharge plate (5) is provided with material collecting box (7), one side of first support (1) still is provided with second support (8);
the crushing structure (4) comprises a crushing motor (41), the output end of the crushing motor (41) is connected with a rotating shaft body (43) through a coupler (42), the outer side of the rotating shaft body (43) is connected with a second crushing tooth group (44), one side of the second crushing tooth group (44) is provided with a first crushing tooth group (45), and one sides of the second crushing tooth group (44) and the first crushing tooth group (45), which are far away from the crushing motor (41), are respectively connected with a second gear (46) and a first gear (47).
2. A cold-recycling mix crushing device during compaction according to claim 1, characterized in that: the first gear (47) and the second gear (46) are connected in a meshed mode, and teeth on the outer sides of the first crushing tooth group (45) and the second crushing tooth group (44) are distributed in a staggered mode.
3. A cold-recycling mix crushing device during compaction according to claim 1, characterized in that: the outer sides of the first gear (47) and the second gear (46) are also sleeved with a gear protection cover body (48) for protection.
4. A cold-recycling mix crushing device during compaction according to claim 1, characterized in that: the bottom of the crushing motor (41) is fixedly arranged on a corresponding hole site at the top of the second bracket (8) through a fixing bolt.
5. A cold-recycling mix crushing device during compaction according to claim 1, characterized in that: openings (9) are formed in the positions, corresponding to the tops, of the first support (1) and the lower portion of the crushing box body (2), and the lower portion of the crushing box body (2) is communicated with the upper portion of the discharging plate (5) through the openings (9).
6. A cold-recycling mix crushing device during compaction according to claim 1, characterized in that: the auxiliary blanking structure (6) comprises a support frame (61) which is located at the outer side of the discharging plate (5) and is fixedly connected with the support frame in an L-shaped structure, a pressing plate (62) is connected to the bottom of the support frame (61), a spring (63) is connected to the lower portion of the pressing plate (62), and a fixing plate (64) mounted on the first support (1) is connected to the bottom of the spring (63).
7. A cold-recycling mix crushing device during compaction according to claim 6, characterized in that: sliding grooves (10) are formed in four supporting legs of the first support (1), and one side of the support frame (61) penetrates through the sliding grooves (10) and is fixedly connected with the pressing plate (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321985874.8U CN220677975U (en) | 2023-07-26 | 2023-07-26 | Crushing device for cold-recycling mixture in compacting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321985874.8U CN220677975U (en) | 2023-07-26 | 2023-07-26 | Crushing device for cold-recycling mixture in compacting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220677975U true CN220677975U (en) | 2024-03-29 |
Family
ID=90411926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321985874.8U Active CN220677975U (en) | 2023-07-26 | 2023-07-26 | Crushing device for cold-recycling mixture in compacting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220677975U (en) |
-
2023
- 2023-07-26 CN CN202321985874.8U patent/CN220677975U/en active Active
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