CN111501482A - Mechanical rock breaking device for road construction - Google Patents
Mechanical rock breaking device for road construction Download PDFInfo
- Publication number
- CN111501482A CN111501482A CN202010343992.3A CN202010343992A CN111501482A CN 111501482 A CN111501482 A CN 111501482A CN 202010343992 A CN202010343992 A CN 202010343992A CN 111501482 A CN111501482 A CN 111501482A
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- efficiency grinding
- grinding roller
- transmission
- efficiency
- fixed
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of road construction, and discloses a mechanical rock breaking device for road construction. According to the invention, the rock is crushed in a layered manner by the rock crushing mechanism, so that the rock can be efficiently crushed, the uniformity of the crushed size of the rock can be ensured, the uniform laying and use of the road construction foundation are facilitated, the conveying height of the conveying belt can be adjusted by adjusting the conveying angle of the conveying belt by the lifting adjusting mechanism, and the conveying belt can be adapted to different loading vehicles.
Description
Technical Field
The invention relates to the technical field of road construction, in particular to a mechanical rock breaking device for road construction.
Background
Roads are infrastructure for various trackless vehicles and pedestrians to pass through, and are divided into highways, urban roads, rural roads, factory and mining roads, forestry roads, examination roads, competition roads, automobile test roads, workshop roads, school roads and the like according to the use characteristics of the roads.
But there are some shortcomings about the mechanical broken rock device that road construction used in the existing market, and traditional broken rock device structure is comparatively single, and is comparatively low to the crushing efficiency of rock, and after the rock is broken, the loading transportation of loading vehicle is not convenient for. Accordingly, a mechanical rock breaking device for road construction is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The present invention aims to provide a mechanical rock breaking device for road construction to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a mechanical rock breaking device for road construction comprises a positioning plate frame, wherein a supporting foot frame is fixed below the positioning plate frame, a transmission motor is fixed at the position, located on one side, above the positioning plate frame, a rock breaking mechanism is fixed at the position, located on the other side, above the positioning plate frame, the transmission motor is connected with the rock breaking mechanism through a transmission shell, a transmission main shaft is fixed at the end of the transmission motor, a conical gear A is fixed at the top end of the transmission main shaft, a conveying belt is rotatably connected to one side of the positioning plate frame, and a lifting adjusting mechanism is arranged at the end of the conveying belt;
the rock breaking mechanism comprises a high-efficiency grinding cylinder fixed above a positioning plate frame, a discharge pipe is connected below the high-efficiency grinding cylinder, a middle-effect grinding cylinder is fixed above the high-efficiency grinding cylinder, a primary-effect grinding cylinder is fixed above the middle-effect grinding cylinder, a feed opening is formed in the top end of the primary-effect grinding cylinder, a bearing seat is rotatably connected to the position, located at the bottom end, of the inner side of the high-efficiency grinding cylinder, a conical gear B is fixed to the outer side of the bearing seat, a high-efficiency grinding roller is fixed above the bearing seat, a middle-effect grinding roller is fixed above the high-efficiency grinding roller, and a primary-effect grinding roller is fixed above the middle-effect grinding roller;
the lifting adjusting mechanism comprises a positioning bottom frame fixed at the position under the end part of the conveying belt, the inner side of the positioning bottom frame is located at the middle position and is connected with a transmission lead screw in a rotating mode, the inner side of the positioning bottom frame is located at the bottom position and is fixed with an adjusting motor, limiting sliding grooves are symmetrically formed in the inner wall of the positioning bottom frame, the inner side of each limiting sliding groove is clamped with a limiting sliding frame, and a transmission sleeve shaft is sleeved on the outer side of the transmission lead screw.
As a still further scheme of the invention: the transmission main shaft is rotatably connected with the bearing seat through the bevel gear A and the bevel gear B.
As a still further scheme of the invention: the inner wall of high-efficient grinding vessel, well effect grinding vessel, just imitate the grinding vessel is provided with the grinding tooth of high-efficient grinding roller, well effect grinding roller, just imitate grinding roller looks adaptation respectively, grinding tooth staggers the range each other with the silk tooth of high-efficient grinding roller, well effect grinding roller, just imitate grinding roller respectively.
As a still further scheme of the invention: high-efficient grinding roller, well effect grinding roller, first effect grinding roller are the toper structure, and the screw tooth size of high-efficient grinding roller is the half of well effect grinding roller screw tooth size, the screw tooth size of well effect grinding roller is the half of first effect grinding roller screw tooth size.
As a still further scheme of the invention: and the two ends of the transmission sleeve shaft are symmetrically fixed with transmission supporting rods, and the transmission sleeve shaft is connected with the limiting sliding frame through the transmission supporting rods.
As a still further scheme of the invention: the outer diameter of the limiting sliding frame is matched with the inner diameter of the limiting sliding groove, and the length of the limiting sliding frame is not less than 1.5 m.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the rock is crushed in a layered manner by the rock crushing mechanism, the traditional single crushing mode is replaced, the efficient crushing work can be carried out on the rock, the uniformity of the crushed size of the rock can be ensured, the uniform paving and use of the road construction foundation are facilitated, the conveying height position of the conveying belt can be adjusted by adjusting the conveying angle of the conveying belt by the lifting adjusting mechanism, the conveying belt can be adapted to different loading vehicles, and the flexibility of the rock crushing device is improved.
Drawings
Fig. 1 is a schematic structural view of a mechanical rock breaking device for road construction;
fig. 2 is a schematic structural diagram of a lifting adjusting mechanism in a mechanical rock breaking device for road construction;
fig. 3 is a schematic structural diagram of a rock breaking mechanism in a mechanical rock breaking device for road construction.
In the figure: 1. positioning the plate frame; 2. a discharge pipe; 3. a supporting foot rest; 4. a drive motor; 5. a transmission housing; 6. a high-efficiency grinding cylinder; 7. a medium effect grinding cylinder; 8. a primary effect grinding cylinder; 9. a feeding port; 10. positioning the underframe; 11. adjusting the motor; 12. a limiting chute; 13. a transmission strut; 14. a transmission screw rod; 15. a limiting sliding frame; 16. a conveyor belt; 17. a drive sleeve shaft; 18. a transmission main shaft; 19. a bevel gear A; 20. a bearing seat; 21. a bevel gear B; 22. high-efficiency grinding rollers; 23. a medium effect grinding roll; 24. a primary grinding roller.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a mechanical rock breaking device for road construction includes a positioning plate frame 1, a support foot frame 3 is fixed below the positioning plate frame 1, a transmission motor 4 is fixed at a position above the positioning plate frame 1 at one side, a rock breaking mechanism is fixed at a position above the positioning plate frame 1 at the other side, the transmission motor 4 is connected with the rock breaking mechanism through a transmission housing 5, a transmission main shaft 18 is fixed at an end of the transmission motor 4, a bevel gear a19 is fixed at a top end of the transmission main shaft 18, the rock breaking mechanism includes a high-efficiency grinding cylinder 6 fixed above the positioning plate frame 1, a discharge pipe 2 is connected below the high-efficiency grinding cylinder 6, a medium-efficiency grinding cylinder 7 is fixed above the high-efficiency grinding cylinder 6, a primary-efficiency grinding cylinder 8 is fixed above the medium-efficiency grinding cylinder 7, a feeding port 9 is opened at a top end of the primary-efficiency grinding cylinder 8, the inner side of the high-efficiency grinding cylinder 6 is rotatably connected with a bearing seat 20 at the bottom end position, a conical gear B21 is fixed at the outer side of the bearing seat 20, a conical gear A19 is meshed with teeth of a conical gear B21, a transmission main shaft 18 is rotatably connected with the bearing seat 20 through a conical gear A19 and a conical gear B21, the inner walls of the high-efficiency grinding cylinder 6, a medium-efficiency grinding cylinder 7 and a primary-efficiency grinding cylinder 8 are respectively provided with grinding teeth matched with a high-efficiency grinding roller 22, a medium-efficiency grinding roller 23 and a primary-efficiency grinding roller 24, the grinding teeth are respectively staggered with the screw teeth of the high-efficiency grinding roller 22, the medium-efficiency grinding roller 23 and the primary-efficiency grinding roller 24, in the process of crushing rocks, rocks are thrown into the primary-efficiency grinding cylinder 8 from a feed opening 9, and then a transmission motor 4 works to drive the transmission main shaft 18 to rotate, synchronously drive the conical gear A19 to rotate, and are meshed with teeth of a conical gear B39, drive bearing frame 20 and rotate, bearing frame 20 drives high-efficient grinding roll 22, well effect grinding roll 23, just imitates grinding roll 24 synchronous rotation, through the combination of the inner wall grinding tooth of high-efficient grinding vessel 6, well effect grinding vessel 7, just imitate grinding vessel 8, grinds broken handle to the rock in proper order, and the rock after the breakage is discharged through arranging material pipe 2 and is delivered to and is carried out the conveying on 16.
The top of bearing frame 20 is fixed with high-efficient grinding roller 22, the top of high-efficient grinding roller 22 is fixed with middle effect grinding roller 23, the top of middle effect grinding roller 23 is fixed with first effect grinding roller 24, high-efficient grinding roller 22, middle effect grinding roller 23, first effect grinding roller 24 is the toper structure, and high-efficient grinding roller 22's screw tooth size is middle effect grinding roller 23 screw tooth size's half, middle effect grinding roller 23's screw tooth size is the half of first effect grinding roller 24 screw tooth size, the layering of rock is broken through rock breaking mechanism, traditional single broken form has been replaced, not only can carry out efficient crushing work to the rock, can ensure the homogeneity of the broken size of rock simultaneously, and then the even use of laying of the road construction ground of being convenient for.
One side of the positioning plate frame 1 is rotatably connected with a conveyor belt 16, the end part of the conveyor belt 16 is provided with a lifting adjusting mechanism, the lifting adjusting mechanism comprises a positioning underframe 10 fixed at a position right below the end part of the conveyor belt 16, the inner side of the positioning underframe 10 at the middle position is rotatably connected with a transmission lead screw 14, the inner side of the positioning underframe 10 at the bottom position is fixed with an adjusting motor 11, the inner wall of the positioning underframe 10 is symmetrically provided with a limiting chute 12, the inner side of the limiting chute 12 is clamped with a limiting carriage 15, the outer side of the transmission lead screw 14 is sleeved with a transmission sleeve shaft 17, two ends of the transmission sleeve shaft 17 are symmetrically fixed with transmission support rods 13, the transmission sleeve shaft 17 is connected with the limiting carriage 15 through the transmission support rods 13, the outer diameter of the limiting carriage 15 is matched with the inner diameter of the limiting chute 12, the length of the limiting carriage 15 is not less than 1., the adjusting motor 11 works to drive the transmission screw rod 14 to rotate, the transmission sleeve shaft 17 is driven to slide on the transmission screw rod 14 under the sleeve joint clamping of the transmission sleeve shaft 17, the transmission sleeve shaft 17 is driven to slide up and down synchronously, the limiting sliding frame 15 is pushed to slide in the limiting sliding groove 12, the conveying height position of the conveying belt 16 is adjusted, and the conveying belt 16 can adapt to loading vehicles of different sizes.
The working principle of the invention is as follows: in the process of crushing the rocks, the rocks are put into the primary grinding cylinder 8 from the feed port 9, and then the transmission motor 4 works to drive the transmission main shaft 18 to rotate, the bevel gear A19 is synchronously driven to rotate, the bearing seat 20 is driven to rotate through the meshing of the teeth of the bevel gear A19 and the teeth of the bevel gear B21, the bearing seat 20 drives the high-efficiency grinding roller 22, the intermediate grinding roller 23 and the primary grinding roller 24 to synchronously rotate, the rocks are sequentially ground and crushed through the combination of the grinding teeth on the inner walls of the high-efficiency grinding cylinder 6, the intermediate grinding cylinder 7 and the primary grinding cylinder 8, the crushed rocks are discharged to the conveyor belt 16 through the discharge pipe 2 to be conveyed, when the crushed rocks are loaded and conveyed, the adjustment motor 11 works to drive the transmission screw rod 14 to rotate, the transmission sleeve shaft 17 is driven to slide on the transmission screw rod 14 under the sleeve clamping of the transmission sleeve shaft 17, and the transmission sleeve shaft 17 is synchronously driven to slide up and down, the limiting sliding frame 15 is pushed to slide in the limiting sliding groove 12, and the conveying height position of the conveying belt 16 is adjusted, so that the conveying belt 16 can adapt to loading vehicles with different sizes.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (6)
1. The utility model provides a broken rock device of machinery for road construction usefulness, includes location grillage (1), its characterized in that, the below of location grillage (1) is fixed with supporting leg (3), and the top of location grillage (1) is located one side position department and is fixed with drive machine (4), the top of location grillage (1) is located opposite side position department and is fixed with broken rock mechanism, drive machine (4) are connected with broken rock mechanism through transmission casing (5), and the end fixing of drive machine (4) has transmission main shaft (18), the top of transmission main shaft (18) is fixed with conical gear A (19), one side of location grillage (1) is rotated and is connected with conveyer belt (16), the tip of conveyer belt (16) is provided with lift adjustment mechanism;
the rock breaking mechanism comprises a high-efficiency grinding cylinder (6) fixed above a positioning plate frame (1), a discharge pipe (2) is connected below the high-efficiency grinding cylinder (6), a middle-efficiency grinding cylinder (7) is fixed above the high-efficiency grinding cylinder (6), a primary-efficiency grinding cylinder (8) is fixed above the middle-efficiency grinding cylinder (7), a feed opening (9) is formed in the top end of the primary-efficiency grinding cylinder (8), a bearing seat (20) is rotatably connected to the position, located at the bottom end, of the inner side of the high-efficiency grinding cylinder (6), a bevel gear B (21) is fixed on the outer side of the bearing seat (20), a high-efficiency grinding roller (22) is fixed above the bearing seat (20), a middle-efficiency grinding roller (23) is fixed above the high-efficiency grinding roller (22), and a primary-efficiency grinding roller (24) is fixed above the middle-efficiency grinding roller (23);
lifting adjusting mechanism is including fixing location chassis (10) of position department under conveyer belt (16) tip, the inboard of location chassis (10) is located middle part position department and rotates and is connected with transmission lead screw (14), and the inboard of location chassis (10) is located bottom position department and is fixed with adjusting motor (11), spacing spout (12) have been seted up to the inner wall symmetry of location chassis (10), the inboard block of spacing spout (12) has spacing balladeur train (15), transmission sleeve axle (17) have been cup jointed in the outside of transmission lead screw (14).
2. A mechanical rock breaking device for road construction according to claim 1, characterized in that the teeth of the bevel gear a (19) and the bevel gear B (21) are in mesh with each other, and the transmission main shaft (18) is in rotational connection with the bearing housing (20) through the bevel gear a (19) and the bevel gear B (21).
3. The mechanical rock breaking device for road construction as claimed in claim 1, wherein the inner walls of the high-efficiency grinding cylinder (6), the medium-efficiency grinding cylinder (7) and the primary-efficiency grinding cylinder (8) are respectively provided with grinding teeth adapted to the high-efficiency grinding roller (22), the medium-efficiency grinding roller (23) and the primary-efficiency grinding roller (24), and the grinding teeth are respectively staggered with the screw teeth of the high-efficiency grinding roller (22), the medium-efficiency grinding roller (23) and the primary-efficiency grinding roller (24).
4. The mechanical rock breaking device for road construction as claimed in claim 1, wherein the high-efficiency grinding roller (22), the medium-efficiency grinding roller (23) and the primary grinding roller (24) are all cone-shaped structures, the thread size of the high-efficiency grinding roller (22) is half of that of the medium-efficiency grinding roller (23), and the thread size of the medium-efficiency grinding roller (23) is half of that of the primary grinding roller (24).
5. The mechanical rock breaking device for road construction as claimed in claim 1, wherein the transmission struts (13) are symmetrically fixed to both ends of the transmission sleeve shaft (17), and the transmission sleeve shaft (17) is connected with the limiting carriage (15) through the transmission struts (13).
6. A mechanical rock breaking device for road construction according to claim 1, characterised in that the outer diameter of the spacing carriage (15) is adapted to the inner diameter of the spacing chute (12), and the length of the spacing carriage (15) is not less than 1.5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343992.3A CN111501482A (en) | 2020-04-27 | 2020-04-27 | Mechanical rock breaking device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343992.3A CN111501482A (en) | 2020-04-27 | 2020-04-27 | Mechanical rock breaking device for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111501482A true CN111501482A (en) | 2020-08-07 |
Family
ID=71866345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010343992.3A Withdrawn CN111501482A (en) | 2020-04-27 | 2020-04-27 | Mechanical rock breaking device for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111501482A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319931A (en) * | 2021-11-26 | 2022-04-12 | 毕明硕 | Wall breaker with noise reduction function |
-
2020
- 2020-04-27 CN CN202010343992.3A patent/CN111501482A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319931A (en) * | 2021-11-26 | 2022-04-12 | 毕明硕 | Wall breaker with noise reduction function |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200807 |
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| WW01 | Invention patent application withdrawn after publication |