CN220215068U - Stone crusher for civil engineering - Google Patents
Stone crusher for civil engineering Download PDFInfo
- Publication number
- CN220215068U CN220215068U CN202321397477.9U CN202321397477U CN220215068U CN 220215068 U CN220215068 U CN 220215068U CN 202321397477 U CN202321397477 U CN 202321397477U CN 220215068 U CN220215068 U CN 220215068U
- Authority
- CN
- China
- Prior art keywords
- stone crusher
- fixedly connected
- stone
- crusher body
- motor
- Prior art date
- 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.)
- Active
Links
- 239000004575 stone Substances 0.000 title claims abstract description 105
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 239000004065 semiconductor Substances 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000012216 screening Methods 0.000 claims description 44
- 238000007599 discharging Methods 0.000 claims description 21
- 238000005057 refrigeration Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the technical field of civil engineering, in particular to a stone crusher for civil engineering, which comprises a stone crusher body, wherein a motor box is fixedly connected to one side surface of the stone crusher body, a heat dissipation window is formed in the lower surface of the motor box, a heat dissipation box is fixedly connected to the upper surface of the motor box, semiconductor refrigerators are fixedly arranged on the surfaces of two sides of the outer part of the heat dissipation box, two semiconductor refrigerators are arranged, a heat dissipation fan is fixedly arranged on the surface of the top inside the heat dissipation box, cold guide columns are fixedly arranged on the lower side of the heat dissipation fan, two ends of each cold guide column are fixedly connected with the refrigerating surfaces of the two semiconductor refrigerators, and a ventilation drying plate is fixedly arranged on the lower side of each cold guide column.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a stone crusher for civil engineering.
Background
Civil engineering is a generic term for science and technology in building various types of earth engineering facilities. It refers to both the materials and equipment used and the technical activities of surveying, designing, constructing, maintaining, repairing, etc. performed, as well as the objects of engineering construction.
When newly-built, rebuild road, railway and tunnel etc. can use a large amount of stones generally, and for convenient use, need smash the stone and handle, evenly lay the stone crushing, the rubbing crusher needs long-time work, current rubbing crusher is after long-time work, the rubbing crusher can give off a large amount of heat, work under high temperature environment for a long time, can reduce the life-span of motor, and current rubbing crusher can smash the stone only, can not carry out the screening, can appear fragment size inhomogeneous, influence use and construction quality.
There is therefore a need for a lithotripter for civil engineering that ameliorates the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a stone crusher for civil engineering, which aims to solve the problems 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 for civil engineering, includes the stone crusher body, stone crusher body one side fixed surface is connected with the motor case, the radiating window has been seted up to motor case lower surface, motor case upper surface fixedly connected with radiating box, radiating box outside both sides fixed surface installs semiconductor refrigerator, semiconductor refrigerator is provided with two, radiating box inside top fixed surface installs radiator fan, radiator fan downside is fixed to be equipped with leads cold post, lead cold post both ends and two semiconductor refrigerator's refrigeration face fixed connection, lead cold post downside fixed to be equipped with ventilative dry board, motor incasement portion one side fixed surface installs the stone crusher motor, stone crusher motor output fixedly connected with first pivot, first pivot runs through the stone crusher body, first pivot fixed surface installs the garrulous stone roller, can carry out quick heat dissipation to the stone crusher motor through radiator fan and the semiconductor refrigerator that sets up, effectively prolongs the life of machine.
As a preferable scheme of the utility model, a screening box is fixedly connected to one side surface of the stone crusher body, a screening motor is fixedly installed on the surface of the bottom inside the screening box, the output end of the screening motor is fixedly connected with a second rotating shaft, one end of the second rotating shaft is fixedly connected with a rotating disc, and a second connecting shaft is fixedly connected to the edge of one side surface of the rotating disc.
As a preferable scheme of the utility model, the lower side of the stone crushing roller is provided with a discharging frame, the discharging frame penetrates through one side surface of the stone crusher body, one side surface of the discharging frame is fixedly connected with a pulling plate, the lower side of the discharging frame is provided with a screening net, two ends of the screening net respectively penetrate through two side surfaces of the stone crusher body, one side surface of the screening net is fixedly connected with a first baffle, and the other side surface of the screening net is fixedly connected with a fixing plate.
As the preferable scheme of the utility model, two fixing plates are provided, a first connecting shaft is fixedly connected between the two fixing plates, a connecting rod is rotationally connected between the first connecting shaft and the second connecting shaft, and crushed stones can be screened through the screening motor and the screening net, so that the sizes of the crushed stones are more uniform, and the construction quality is effectively improved.
As a preferable scheme of the utility model, the upper surface of the stone crusher body is fixedly connected with a feeding funnel, the lower surface of the stone crusher body is fixedly connected with a discharging funnel, one side surface of the stone crusher body is fixedly provided with a controller, and the bottom surface of the stone crusher body is fixedly connected with supporting legs.
As a preferable scheme of the utility model, two stone breaking motors are arranged, and the rotation directions of the two stone breaking motors are opposite.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the heat dissipation fan and the semiconductor refrigerator, the temperature in the motor box is increased after the stone breaking motor works for a long time, the heat dissipation fan is started to further dissipate heat of the stone breaking motor through the heat dissipation window, when the weather is hot, the semiconductor refrigerator can be started to further cool the cold guide column, the cold guide column exchanges heat with air, the air is further cooled, low-temperature air is dried and blown to the stone breaking motor through the ventilation drying plate, the stone breaking motor is further quickly and efficiently dissipated, the stone breaking motor can be quickly dissipated, and the service life of the machine is effectively prolonged.
2. According to the utility model, through the screening motor and the screening net, the screening motor is started to rotate, the second rotating shaft is further driven to rotate, the rotating disc further pulls the screening net to move back and forth through the connecting rod, the crushed stone is further screened, the screened crushed stone is discharged through the discharging hopper, the larger crushed stone stays on the screening net, the pulling plate is pulled after stopping working, the larger crushed stone is pulled out through the discharging frame to be crushed again, the crushed stone can be screened, the size of the crushed stone is further more uniform, and the construction quality is effectively improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic bottom perspective view of the present utility model;
FIG. 3 is a schematic illustration of a front cross-sectional structure of the present utility model;
FIG. 4 is a schematic side sectional view of the present utility model;
FIG. 5 is a schematic view of structure A of the present utility model;
fig. 6 is a schematic cross-sectional view of the present utility model.
In the figure: 1. a lithotripter body; 2. a first baffle; 3. a controller; 4. support legs; 5. a motor case; 6. a semiconductor refrigerator; 7. a heat radiation box; 8. a feed hopper; 9. a screening box; 10. a heat dissipation window; 11. pulling a plate; 12. a blanking funnel; 13. a stone crushing roller; 14. a discharging frame; 15. screening a net; 16. a first rotating shaft; 17. a stone breaking motor; 18. a ventilation drying plate; 19. a heat radiation fan; 20. a cold guide column; 21. a first connecting shaft; 22. screening a motor; 23. a turntable; 24. a second rotating shaft; 25. a second connecting shaft; 26. a connecting rod; 27. and a fixing plate.
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. 1-4, the present utility model provides a technical solution:
referring to fig. 1, 2, 3 and 4, a stone crusher for civil engineering comprises a stone crusher body 1, wherein a motor box 5 is fixedly connected to one side surface of the stone crusher body 1, a heat dissipation window 10 is formed in the lower surface of the motor box 5, a heat dissipation box 7 is fixedly connected to the upper surface of the motor box 5, semiconductor refrigerators 6 are fixedly arranged on two side surfaces outside the heat dissipation box 7, two semiconductor refrigerators 6 are arranged, a heat dissipation fan 19 is fixedly arranged on the top surface inside the heat dissipation box 7, a cold guide column 20 is fixedly arranged on the lower side of the heat dissipation fan 19, two ends of the cold guide column 20 are fixedly connected with refrigerating surfaces of the two semiconductor refrigerators 6, a ventilation drying plate 18 is fixedly arranged on the lower side of the cold guide column 20, a stone crushing motor 17 is fixedly arranged on one side surface inside the motor box 5, a first rotating shaft 16 is fixedly connected to the output end of the stone crushing motor 17, the first rotating shaft 16 penetrates through the stone crusher body 1, and a stone crushing roller 13 is fixedly arranged on the surface of the first rotating shaft 16; after the stone breaking motor 17 works for a long time, the temperature in the motor box 5 rises, the cooling fan 19 is started to further cool the stone breaking motor 17 through the cooling window 10, when the weather is hot, the semiconductor refrigerator 6 can be started to further cool the cold guide column 20, the cold guide column 20 exchanges heat with air, the air is further cooled, and the low-temperature air is dried and blown to the stone breaking motor 17 through the ventilation drying plate 18, so that the stone breaking motor 17 is further cooled rapidly and efficiently.
In embodiment 2, referring to fig. 1, 2, 3 and 4, a screening box 9 is fixedly connected to a surface of one side of a lithotripter body 1, a screening motor 22 is fixedly mounted on the surface of the bottom inside the screening box 9, the output end of the screening motor 22 is fixedly connected with a second rotating shaft 24, one end of the second rotating shaft 24 is fixedly connected with a rotating disc 23, and a second connecting shaft 25 is fixedly connected to the edge of the surface of one side of the rotating disc 23; the lower side of the stone crushing roller 13 is provided with a discharging frame 14, the discharging frame 14 penetrates through the surface of one side of the stone crusher body 1, the surface of one side of the discharging frame 14 is fixedly connected with a pull plate 11, the lower side of the discharging frame 14 is provided with a screening net 15, two ends of the screening net 15 respectively penetrate through the surface of two sides of the stone crusher body 1, the surface of one side of the screening net 15 is fixedly connected with a first baffle 2, and the surface of the other side of the screening net 15 is fixedly connected with a fixing plate 27; the two fixing plates 27 are arranged, a first connecting shaft 21 is fixedly connected between the two fixing plates 27, and a connecting rod 26 is rotatably connected between the first connecting shaft 21 and the second connecting shaft 25; the stone to be crushed is poured into the stone crusher body 1 through the feeding funnel 8, the stone crushing motor 17 is started to rotate, the stone crushing motor 17 rotates to further drive the first rotating shaft 16 to rotate, the first rotating shaft 16 rotates to further drive the stone crushing rollers 13 to crush and fall on the screening net 15, the screening motor 22 is started to rotate to further drive the second rotating shaft 24 to rotate, the second rotating shaft 24 further drives the turntable 23 to rotate, the turntable 23 rotates to further pull the screening net 15 to move back and forth through the connecting rod 26, the crushed stone is further screened, the screened crushed stone is fed through the feeding funnel 12, the larger crushed stone is stopped on the screening net 15, the pulling plate 11 is pulled after stopping working, and the larger crushed stone is pulled out through the discharging frame 14 to be crushed again.
In embodiment 3, referring to fig. 1, 2, 3 and 4, a feeding funnel 8 is fixedly connected to the upper surface of a lithotripter body 1, a discharging funnel 12 is fixedly connected to the lower surface of the lithotripter body 1, a controller 3 is fixedly installed on one side surface of the lithotripter body 1, and supporting legs 4 are fixedly connected to the bottom surface of the lithotripter body 1; the number of the stone breaking motors 17 is two, and the rotation directions of the two stone breaking motors 17 are opposite.
Working principle: when in use, stones to be crushed are poured into the stone crusher body 1 through the feeding funnel 8, the stone crushing motor 17 is started to rotate, the stone crushing motor 17 further drives the first rotating shaft 16 to rotate, the first rotating shaft 16 further drives the stone crushing roller 13 to rotate, the stones are crushed and fall on the screening net 15 through the two stone crushing rollers 13, the screening motor 22 is started to rotate, the second rotating shaft 24 is further driven to rotate, the second rotating shaft 24 further drives the turntable 23 to rotate, the turntable 23 further pulls the screening net 15 to move back and forth through the connecting rod 26, the crushed stones are further screened, the screened crushed stones are discharged through the discharging funnel 12, the larger crushed stones are stopped on the screening net 15, the pulling plate 11 is pulled after stopping working, the larger crushed stones are pulled out through the discharging frame 14 to be crushed again, after the stone breaking motor 17 works for a long time, the temperature in the motor box 5 rises, the cooling fan 19 is started to further cool the stone breaking motor 17 through the cooling window 10, when the weather is hot, the semiconductor refrigerator 6 can be started to further cool the cold guide column 20, the cold guide column 20 and air are subjected to heat exchange, the air is further cooled, the low-temperature air is dried and blown to the stone breaking motor 17 through the ventilation drying plate 18, the stone breaking motor 17 is further subjected to rapid and efficient cooling, the controller 3 is electrically connected with the semiconductor refrigerator 6, the stone breaking motor 17, the cooling fan 19 and the screening motor 22 respectively, the controller 3 is an AMR control processor, and the semiconductor refrigerator 6 is a TEC1-12703 semiconductor refrigerator.
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 (6)
1. The utility model provides a stone crusher for civil engineering, includes stone crusher body (1), its characterized in that: the utility model discloses a stone crusher body, including stone crusher body (1), motor case (5) lower surface has seted up heat dissipation window (10), motor case (5) upper surface fixedly connected with heat dissipation case (7), outside both sides fixed surface of heat dissipation case (7) installs semiconductor refrigerator (6), semiconductor refrigerator (6) are provided with two, inside top fixed surface of heat dissipation case (7) installs radiator fan (19), radiator fan (19) downside is fixed to be equipped with and leads cold post (20), lead cold post (20) both ends and the refrigeration face fixed connection of two semiconductor refrigerator (6), lead cold post (20) downside fixed to be equipped with ventilative drying plate (18), inside one side fixed surface of motor case (5) installs stone crusher motor (17), stone crusher motor (17) output fixedly connected with first pivot (16), first pivot (16) run through stone crusher body (1), first pivot (16) surface fixed mounting has roller (13).
2. A lithotripter for civil engineering according to claim 1, wherein: the stone crusher is characterized in that a screening box (9) is fixedly connected to one side surface of the stone crusher body (1), a screening motor (22) is fixedly mounted on the surface of the bottom inside the screening box (9), a second rotating shaft (24) is fixedly connected to the output end of the screening motor (22), a rotating disc (23) is fixedly connected to one end of the second rotating shaft (24), and a second connecting shaft (25) is fixedly connected to the edge of one side surface of the rotating disc (23).
3. A lithotripter for civil engineering according to claim 1, wherein: the stone crusher comprises a stone crusher body (1), and is characterized in that a discharging frame (14) is arranged on the lower side of the stone crusher body (13), the discharging frame (14) penetrates through one side surface of the stone crusher body (1), a pull plate (11) is fixedly connected to one side surface of the discharging frame (14), a screening net (15) is arranged on the lower side of the discharging frame (14), two ends of the screening net (15) penetrate through two side surfaces of the stone crusher body (1) respectively, a first baffle (2) is fixedly connected to one side surface of the screening net (15), and a fixing plate (27) is fixedly connected to the other side surface of the screening net (15).
4. A lithotripter for civil engineering according to claim 3, wherein: the fixing plates (27) are arranged in two, a first connecting shaft (21) is fixedly connected between the two fixing plates (27), and a connecting rod (26) is rotatably connected between the first connecting shaft (21) and the second connecting shaft (25).
5. A lithotripter for civil engineering according to claim 1, wherein: the stone crusher is characterized in that the upper surface of the stone crusher body (1) is fixedly connected with a feeding funnel (8), the lower surface of the stone crusher body (1) is fixedly connected with a discharging funnel (12), a controller (3) is fixedly arranged on one side surface of the stone crusher body (1), and the bottom surface of the stone crusher body (1) is fixedly connected with supporting legs (4).
6. A lithotripter for civil engineering according to claim 1, wherein: the two stone breaking motors (17) are arranged, and the rotation directions of the two stone breaking motors (17) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321397477.9U CN220215068U (en) | 2023-06-03 | 2023-06-03 | Stone crusher for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321397477.9U CN220215068U (en) | 2023-06-03 | 2023-06-03 | Stone crusher for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220215068U true CN220215068U (en) | 2023-12-22 |
Family
ID=89178208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321397477.9U Active CN220215068U (en) | 2023-06-03 | 2023-06-03 | Stone crusher for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220215068U (en) |
-
2023
- 2023-06-03 CN CN202321397477.9U patent/CN220215068U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206838179U (en) | A kind of mine small stones disintegrating machine | |
| CN220215068U (en) | Stone crusher for civil engineering | |
| CN211702846U (en) | Temperature control type electrical cabinet | |
| WO2021258537A1 (en) | Direct-drive electric motor device for tablet press | |
| CN213021022U (en) | Linkage type air cooling heat dissipation device | |
| CN207002591U (en) | A kind of lossless generating apparatus again of waste and old concrete aggregate | |
| CN211913938U (en) | Energy-saving water-cooling efficient coarse crusher | |
| CN206657960U (en) | A kind of power distribution cabinet with heat sinking function | |
| CN206099115U (en) | Open -air electronic box with dustproof cooling function | |
| CN213700095U (en) | Raw material crushing and grinding device for ceramic hand mold production | |
| CN210656653U (en) | Sludge filter cake double-twisted crushing and screening machine | |
| CN220774088U (en) | Heat radiation structure of rectifier transformer | |
| CN114007384A (en) | Control equipment box for wind power energy storage | |
| CN218976509U (en) | Power device for circulating water | |
| CN216094081U (en) | Bench back filling equipment based on construction waste | |
| CN220126414U (en) | Raw material crusher | |
| CN213304790U (en) | Air cooling device of power distribution cabinet | |
| CN220209763U (en) | Electrical cabinet | |
| CN221598321U (en) | Portable digital satellite receiver | |
| CN220524514U (en) | Ventilation device for biomass particle processing | |
| CN216850885U (en) | Indoor vertical power distribution cabinet with built-in noise reduction structure | |
| CN211601621U (en) | Cooling tower with good heat dissipation effect for magnesia | |
| CN206962318U (en) | Power distribution cabinet with dedusting and radiator structure | |
| CN221157070U (en) | Pig feed processing rubbing crusher | |
| CN216211703U (en) | Protector for geographic space information teaching equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |