CN220143539U - Stone crusher is used in road construction - Google Patents
Stone crusher is used in road construction Download PDFInfo
- Publication number
- CN220143539U CN220143539U CN202321634264.3U CN202321634264U CN220143539U CN 220143539 U CN220143539 U CN 220143539U CN 202321634264 U CN202321634264 U CN 202321634264U CN 220143539 U CN220143539 U CN 220143539U
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- crushing
- motor
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- road construction
- stone
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- 239000004575 stone Substances 0.000 title claims abstract description 62
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000012216 screening Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000006173 Good's buffer Substances 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a stone crusher for road construction, which comprises a casing, a first crushing plate, a second crushing plate, a crushing disc, a discharge bin, a steel ring beam, a first motor and a second motor, wherein the second motor and the second crushing plate are arranged at the top end of the casing, the crushing disc is positioned at the bottom ends of the first crushing plate and the second crushing plate, the discharge bin is positioned at the bottom end of the casing, the steel ring beam is arranged in the discharge bin, the first motor is arranged on the outer surface of one end of the casing, and the second motor is arranged on the outer surface of one end of the discharge bin. This stone crusher is used in road construction, the stone crusher is used in road construction passes through the design of movable support pole, limiting plate and extension spring, can carry out self-adaptation angular adjustment according to the shape of stone, and the swing joint of limiting plate can restrict the angle of breaker, prevents to be difficult to reset in the upset process, and the cushioning effect of extension spring can guarantee the stability of broken process simultaneously.
Description
Technical Field
The utility model relates to the technical field of stone crushers, in particular to a stone crusher for road construction.
Background
The road construction is constructed and is often needed to break the massive stone to the construction operation that follow-up road was laid, there is some deficiency in present stone crusher in the design, in prior art, the stone crusher comprises casing, breaker plate, row's feed bin and motor etc. however, the breaker plate fixed angle of present stone crusher, the shape of unable self-adaptation stone carries out suitable breakage, lead to crushing effect not good, moreover, present stone crusher has the inhomogeneous condition of row material in the row material in-process, the progress of construction has been influenced, simultaneously, present stone crusher is inconvenient in operation when maintenance and change rubble awl piece, the degree of difficulty of equipment maintenance has been increased.
Disclosure of Invention
The utility model aims to provide a stone crusher for road construction, which solves the problems that the self-adaptive angle adjustment is not available, the crushing effect is limited, the discharging is uneven and the maintenance and replacement are inconvenient in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stone crusher is used in road construction, includes casing, first breaker plate, second breaker plate, broken dish, arranges feed bin, steel ring roof beam, first motor and second motor, second motor and second breaker plate are installed the casing top, broken dish is located first breaker plate and second breaker plate bottom, arrange the feed bin and be located the casing bottom, steel ring roof beam is installed arrange the feed bin inside, first motor is installed at casing one end surface, the second motor is installed arrange feed bin one end surface.
As the preferable technical scheme of the utility model, the top ends of the first crushing plate and the second crushing plate are rotationally connected with a movable supporting rod, one end of the movable supporting rod penetrates through the top end of the machine shell, a tension spring is arranged between one end of the movable supporting rod and the top surface of the machine shell, two limiting plates are distributed on the top end of the machine shell, and the limiting plates are movably connected with the first crushing plate and the second crushing plate.
As a preferable technical scheme of the utility model, the middle end of the crushing disc is connected with a movable shaft, and the outer surface of one end of the movable shaft is connected with a transmission chain with the output of a first motor.
As the preferable technical scheme of the utility model, the outer surface of the crushing disc is symmetrically provided with the movable disc, the movable disc is movably connected with the crushing disc, the inside of the crushing disc is annularly provided with the mounting groove, and the inside of the mounting groove is movably provided with the broken stone cone blocks.
As the preferable technical scheme of the utility model, the middle end of the steel ring beam is connected with a rotating shaft, one end of the rotating shaft is connected with the output end of the second motor, crushing cone blocks are annularly distributed on the outer surface of the steel ring beam, and a screening steel mesh is arranged on the inner surface of the steel ring beam.
Compared with the prior art, the utility model has the beneficial effects that: this stone crusher is used in road construction:
1. self-adaptive angle adjustment: the stone crusher for road construction can carry out self-adaptive angle adjustment according to the shape of stones through the design of the movable supporting rods, the limiting plates and the tension springs, the movable connection of the limiting plates can limit the angle of the crushing plates, the difficulty in resetting in the overturning process is prevented, and meanwhile, the stability of the crushing process can be ensured through the buffer effect of the tension springs;
2. double crushing function: the stone crusher for road construction realizes the double crushing function by installing the first crushing plate and the second crushing plate and matching with the design of the crushing disc and the movable disc, the stone blocks can be crushed by the crushing cone blocks inside the crushing disc, the crushed stone can be crushed again by the crushing cone blocks on the outer surface of the steel ring beam, and the crushing effect is improved;
3. evenly discharging: the stone crusher for road construction realizes uniform discharge of the crushed stone through the design of the discharge bin, the rotating shaft and the crushing cone block, the crushed stone falls into the discharge bin after being crushed by the first crushing plate and the second crushing plate, and then the crushed stone is crushed again by the rotating shaft and the crushing cone block, so that the uniformity of the crushed stone is ensured;
4. the maintenance and the replacement are convenient: the stone crusher for road construction is through the design of movable support rod, movable disk and bolt, has realized the convenient maintenance and the change of rubble awl piece, only need demolish the movable disk, install new rubble awl piece into the mounting groove to through the bolt fastening can, this kind of design makes the maintenance and the change of equipment become more convenient.
Drawings
FIG. 1 is a schematic diagram of the overall internal front view of the present utility model;
FIG. 2 is a schematic view of the front view of the inside of the crushing disc of the present utility model;
FIG. 3 is a schematic view of the internal top view structure of the discharging bin of the present utility model;
FIG. 4 is a schematic top view of the crushing disc and movable disc of the present utility model;
fig. 5 is a schematic side view of the first breaker plate and the limiting plate of the present utility model.
In the figure: 1. a housing; 2. a first breaker plate; 3. a second breaker plate; 4. a movable support rod; 5. a tension spring; 6. a limiting plate; 7. a first motor; 8. a drive chain; 9. a movable shaft; 10. a crushing disc; 11. a stone cone block; 12. discharging bin; 13. a rotating shaft; 14. a steel ring beam; 15. crushing cone blocks; 16. screening a steel mesh; 17. a movable plate; 18. a mounting groove; 19. and a second motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a stone crusher for road construction, including casing 1, first breaker plate 2, second breaker plate 3, broken dish 10, arrange feed bin 12, steel ring roof beam 14, first motor 7 and second motor 19, second motor 19 and second breaker plate 3 are installed on the casing 1 top, broken dish 10 is located first breaker plate 2 and second breaker plate 3 bottom, arrange feed bin 12 and is located casing 1 bottom, steel ring roof beam 14 is installed inside arranging feed bin 12, first motor 7 is installed at casing 1 one end surface, second motor 19 is installed at arranging feed bin 12 one end surface.
The top of the first crushing plate 2 and the top of the second crushing plate 3 are rotationally connected with the movable supporting rod 4, one end of the movable supporting rod 4 penetrates through the top of the machine shell 1, a tension spring 5 is arranged between one end of the movable supporting rod 4 and the top surface of the machine shell 1, two limiting plates 6 are distributed on the top of the machine shell 1, the limiting plates 6 are movably connected with the first crushing plate 2 and the second crushing plate 3, the first crushing plate 2 and the second crushing plate 3 can be subjected to self-adaptive angle adjustment according to the shape of crushed stone during crushing, the stone is convenient to crush, the stone is matched with the tension spring 5, a good buffer effect can be achieved, the stone is excessively hard to clamp between the first crushing plate 2 and the second crushing plate 3 and the crushing disc 10, and meanwhile the limiting plates 6 can limit the angle of one ends of the first crushing plate 2 and the second crushing plate 3, so that the situation that the turnover is hard to reset is avoided.
The crushing disc 10 middle-end is connected with loose axle 9, and loose axle 9 one end surface is connected with drive chain 8 with first motor 7 output, is provided with drive chain 8 between first motor 7 and the loose axle 9, can drive crushing disc 10 and rotate to the crushing is extruded to the pivoted mode, and there is great diameter difference in the wrap angle of drive chain 8, can play the speed reduction transmission effect, increases and rotates the moment of torsion, improves the broken stability of stone.
The movable disc 17 is symmetrically distributed on the outer surface of the crushing disc 10, the movable disc 17 is movably connected with the crushing disc 10, the installation groove 18 is annularly distributed in the crushing disc 10, the broken stone cone block 11 is movably installed in the installation groove 18, the crushing disc 10 and the movable disc 17 are fixed through bolts, when the broken stone cone block 11 needs to be replaced, the broken stone cone block 11 is only required to be detached, the broken stone cone block 11 is slid into the installation groove 18, the installation groove 18 and the threaded openings of the crushing disc 10 and the broken stone cone block 11 are mutually corresponding, and the broken stone cone block is fixed through bolts, so that convenience in equipment maintenance is improved.
The middle end of the steel ring beam 14 is connected with a rotating shaft 13, one end of the rotating shaft 13 is connected with the output end of a second motor 19, crushing cone blocks 15 are annularly distributed on the outer surface of the steel ring beam 14, the inner surface of the steel ring beam 14 is provided with screening steel mesh 16, the outer surface of the rotating shaft 13 is linked with the output end of the second motor 19 through a big gear and a small gear, so that the effect of increasing torque is achieved, the crushing cone blocks 15 driving the steel ring beam 14 and the outer surface rotate in a discharging bin 12, gaps between the two are small, crushed stones can be crushed again, the crushed stones can be discharged into the bottom end of the discharging bin 12 from the gaps, and the crushed stones can also gradually fall into the bottom end of the discharging bin 12 from the screening steel mesh 16, so that the uniformity of the crushed stone size is improved.
Working principle: when using this stone crusher for road construction, firstly, the breach on stone follow casing 1 top is arranged to inside, start first motor 7 and first motor 7 afterwards, first motor 7 carries out the interlock through drive chain 8 and loose axle 9, loose axle 9 drives middle-end fixedly connected with crushing dish 10 anticlockwise rotatory, the broken stone awl piece 11 of crushing dish 10 surface and first crushing board 2 and second crushing board 3 carry out the extrusion crushing to the stone, the broken stone falls to row feed bin 12 from the left end of casing 1, afterwards, second motor 19 drives pivot 13 rotation, pivot 13 interlock steel ring roof beam 14 is rotatory in row feed bin 12 inside, the crushing awl piece 15 of row feed bin 12 surface can smash the broken stone again, refer to fig. 1, the part that row feed bin 12 left and right sides fills is the reinforcing steel sheet, be the region that broken stone and crushing awl piece 15 extrudeed, the broken stone can be discharged to the bottom from the gap between, also can be discharged to the bottom from screening steel mesh 16, guarantee the homogeneity of broken stone size, thereby whole practicality has been increased.
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 (5)
1. The utility model provides a stone crusher for road construction, its characterized in that, including casing (1), first breaker plate (2), second breaker plate (3), broken dish (10), row's feed bin (12), steel ring roof beam (14), first motor (7) and second motor (19), install second motor (19) and second breaker plate (3) casing (1) top, broken dish (10) are located first breaker plate (2) and second breaker plate (3) bottom, row's feed bin (12) are located casing (1) bottom, steel ring roof beam (14) are installed row's feed bin (12) are inside, first motor (7) are installed at casing (1) one end surface, install second motor (19) row's feed bin (12) one end surface.
2. The stone crusher for road construction according to claim 1, wherein: the novel crushing machine is characterized in that the top ends of the first crushing plate (2) and the second crushing plate (3) are rotationally connected with a movable supporting rod (4), one end of the movable supporting rod (4) penetrates through the top end of the machine shell (1), a tension spring (5) is arranged between one end of the movable supporting rod (4) and the top surface of the machine shell (1), two limiting plates (6) are distributed on the top end of the machine shell (1), and the limiting plates (6) are movably connected with the first crushing plate (2) and the second crushing plate (3).
3. The stone crusher for road construction according to claim 1, wherein: the middle end of the crushing disc (10) is connected with a movable shaft (9), and the outer surface of one end of the movable shaft (9) is connected with a transmission chain (8) with the output of the first motor (7).
4. The stone crusher for road construction according to claim 1, wherein: the crushing disc (10) is characterized in that movable discs (17) are symmetrically distributed on the outer surface of the crushing disc (10), the movable discs (17) are movably connected with the crushing disc (10), mounting grooves (18) are annularly distributed in the crushing disc (10), and broken stone cone blocks (11) are movably mounted in the mounting grooves (18).
5. The stone crusher for road construction according to claim 1, wherein: the middle end of the steel ring beam (14) is connected with a rotating shaft (13), one end of the rotating shaft (13) is connected with the output end of a second motor (19), crushing cone blocks (15) are annularly distributed on the outer surface of the steel ring beam (14), and screening steel meshes (16) are mounted on the inner surface of the steel ring beam (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321634264.3U CN220143539U (en) | 2023-06-26 | 2023-06-26 | Stone crusher is used in road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321634264.3U CN220143539U (en) | 2023-06-26 | 2023-06-26 | Stone crusher is used in road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220143539U true CN220143539U (en) | 2023-12-08 |
Family
ID=89011493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321634264.3U Active CN220143539U (en) | 2023-06-26 | 2023-06-26 | Stone crusher is used in road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220143539U (en) |
-
2023
- 2023-06-26 CN CN202321634264.3U patent/CN220143539U/en active Active
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