CN210022438U - Dustproof cement concrete breaker - Google Patents
Dustproof cement concrete breaker Download PDFInfo
- Publication number
- CN210022438U CN210022438U CN201920573620.2U CN201920573620U CN210022438U CN 210022438 U CN210022438 U CN 210022438U CN 201920573620 U CN201920573620 U CN 201920573620U CN 210022438 U CN210022438 U CN 210022438U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- dustproof
- box
- plate
- 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
Images
Abstract
The utility model relates to a highway maintenance technical field, and a dirt-proof cement concrete breaker is disclosed, including two bracing pieces, two bracing pieces are close to the equal fixedly connected with fixed plate in upper portion of a side each other, broken case has been placed between two bracing pieces, the outer wall of broken case slides and has cup jointed the dust protection section of thick bamboo, the lower extreme inner wall fixedly connected with supporting ring board of dust protection section of thick bamboo, the outer thrust spring of spacing telescopic link is located to many spacing telescopic links of even fixedly connected with and fixedly connected with cover between the upper end of supporting ring board and the lower extreme of broken case, the upper end fixedly connected with rose box of one of them fixed plate, the upper end of rose box is through the fixed intercommunication of lateral wall of air-supply line and dust protection section of thick bamboo, the lateral wall of rose box has been seted up opening. The utility model discloses can carry out effectual processing to the dust that produces in the broken work, avoid the dust in a confused state of mind to scatter and influenced operational environment and caused the problem that harms to staff's health.
Description
Technical Field
The utility model relates to a highway maintenance technical field especially relates to a dirt-proof cement concrete breaker.
Background
After a road is built and communicated with a vehicle, the road is eroded and weathered by natural forces such as rainstorm, flood, sand blown by wind, ice and snow, solarization, ice melting and the like, and by certain defects left in artificial damage and construction, so that the use quality of the road is gradually reduced, maintenance and repair measures must be taken after the road is built and communicated with the vehicle, the road must be continuously updated and improved, and the damaged part must be timely repaired during road maintenance.
The municipal road surface crusher comprises two supporting rods, wherein the upper parts of the two supporting rods, which are close to one side, are fixedly connected with fixing plates, the side, which is close to the other side, of the two fixing plates is provided with grooves, the inner wall of each groove is fixedly connected with a sliding rod, the outer surface of each sliding rod is sleeved with a sliding ring matched with the sliding rod, a top plate is arranged above the fixing plates, the left side surface and the right side surface of the top plate are respectively and fixedly connected with the upper parts of the two supporting rods, which are close to the other side, the middle part of the upper surface of the top plate is provided with a first through hole, the middle part of the upper surface of the top plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a threaded rod, a sliding plate is arranged below the top plate, and a threaded pipe matched with the threaded rod is fixedly embedded, two placed broken case between the bracing piece, this patent can realize the quick convenient breakage to the cement concrete road surface, and is convenient for adjust and use, nevertheless can produce a large amount of dusts at broken in-process, and the diffusion of dust has caused very big pollution to operational environment, has influenced staff's normal work, has great harm to staff's health.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art can produce a large amount of dusts at broken in-process, and the diffusion of dust has caused very big pollution to operational environment, has influenced staff's normal work, has the problem of great harm to staff's health, and the dirt-proof cement concrete breaker that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dustproof cement concrete crusher comprises two supporting rods, wherein a fixed plate is fixedly connected to the upper parts, close to one side face, of the two supporting rods, a crushing box is placed between the two supporting rods, a dustproof barrel is sleeved on the outer wall of the crushing box in a sliding mode, a supporting ring plate is fixedly connected to the inner wall of the lower end of the dustproof barrel, a plurality of limiting telescopic rods are uniformly and fixedly connected between the upper end of the supporting ring plate and the lower end of the crushing box, a thrust spring sleeved outside the limiting telescopic rods is fixedly connected to the upper end of one of the supporting ring plate, a filter box is fixedly connected to the upper end of the fixed plate, the upper end of the filter box is fixedly communicated with the side wall of the dustproof barrel through an air inlet pipe, an opening is formed in the side wall of the filter box, a material receiving frame with an upper end and a lower end both open is inserted into the opening, a filter screen plate is fixedly, the outer wall of bracing piece still fixedly connected with air exhauster, the bottom lateral wall of rose box is through the fixed intercommunication of the air intake of air-out pipe with the air exhauster.
Preferably, one side of the positioning plate close to the filter box is fixedly connected with a layer of sealing rubber gasket.
Preferably, the outer wall of the filter box is rotatably connected with an elastic telescopic rod through a ball bearing, the elastic telescopic rod is far away from a pressing plate fixedly connected with one end of the filter box, the pressing plate is close to a positioning column fixedly connected with one side of the filter box, and the outer wall of the positioning plate is provided with a positioning groove corresponding to the positioning column.
Preferably, the inner wall of the left side of the filter box is provided with a groove for limiting the material receiving frame.
Preferably, the inner wall of the upper end of the dust-proof cylinder is uniformly and fixedly connected with a plurality of limiting slide blocks, and the outer wall of the crushing box is provided with limiting slide grooves matched with the limiting slide blocks.
Compared with the prior art, the utility model provides a dirt-proof cement concrete breaker possesses following beneficial effect:
1. this dirt-proof cement concrete breaker, through the dust protection section of thick bamboo that is equipped with, make broken case move down when carrying out crushing work, the bottom contact ground of dust protection section of thick bamboo, cover the broken department of crushing pole, restart the air exhauster, the air exhauster is through going out tuber pipe and air-supply line suction gas to the dust protection section of thick bamboo, the dust that produces among the crushing work is carried earlier to the rose box in through the suction, the filter action through the filter plate that connects material frame bottom to be equipped with intercepts dust particle in the rose box, can carry out effectual processing to the dust that produces among the crushing work, the problem that the dust has been in a confused state of mind to the influence operational environment and has caused harm to staff's health has been avoided.
2. This dirt-proof cement concrete breaker through the thrust spring and the spacing telescopic link that are equipped with, when moving down broken case again, the lower extreme of a dust tube receives thrust spring's impetus can contact with ground all the time, has guaranteed to carry out relatively sealed to broken department of broken pole, and the problem of avoiding the dust to waft out the dust tube and cause environmental pollution that can be fine.
3. This dirt-proof cement concrete breaker will connect the material frame to place the back in the rose box, stimulates the clamp plate, and the tensile elasticity telescopic link of clamp plate rotates elasticity telescopic link again and makes the clamp plate aim at the locating plate, loosens the clamp plate again, utilizes elasticity telescopic link's pull-back power pull-back clamp plate, and the position of readjustment clamp plate makes the reference column insert in the constant head tank can realize the firm spacing to the locating plate, can make connect the material frame firm place to use in the rose box, and is easy and simple to handle, convenient to use.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out effectual processing to the dust that produces in the crushing work, avoided the dust in disorder to scatter and influenced operational environment and made the problem that harms to staff's health.
Drawings
Fig. 1 is a schematic structural view of a dustproof cement concrete crusher provided by the present invention;
fig. 2 is a schematic structural diagram of a part a of the dustproof cement concrete crusher provided by the utility model.
In the figure: the device comprises a supporting rod 1, a fixing plate 2, a crushing box 3, a dust prevention cylinder 4, a supporting ring plate 5, a limiting telescopic rod 6, a thrust spring 7, a filter box 8, a material receiving frame 9, a filter screen plate 10, a positioning plate 11, a 12 exhaust fan, an elastic telescopic rod 13, a pressing plate 14, a positioning column 15 and a positioning groove 16.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a dustproof cement concrete crusher comprises two support rods 1, wherein the upper parts of two support rods 1, which are close to one side surface, are fixedly connected with a fixed plate 2, a crushing box 3 is placed between the two support rods 1, a dust-proof cylinder 4 is sleeved on the outer wall of the crushing box 3 in a sliding manner, the inner wall of the lower end of the dust-proof cylinder 4 is fixedly connected with a support ring plate 5, a plurality of limit telescopic rods 6 are uniformly and fixedly connected between the upper end of the support ring plate 5 and the lower end of the crushing box 3, and a thrust spring 7 sleeved outside the limit telescopic rods 6 is fixedly connected with the upper end of one of the fixed plates 2, the upper end of a filter box 8 is fixedly communicated with the side wall of the dust-proof cylinder 4 through an air inlet pipe, the side wall of the filter box 8 is provided with an opening, a material receiving frame 9 with openings at the upper, one side of the material receiving frame 9 extends out of the filter box 8 and is fixedly connected with a positioning plate 11, the outer wall of the support rod 1 is also fixedly connected with an exhaust fan 12, and the side wall of the bottom of the filter box 8 is fixedly communicated with an air inlet of the exhaust fan 12 through an air outlet pipe.
One side of the positioning plate 11 close to the filter box 8 is fixedly connected with a layer of sealing rubber gasket, so that the positioning plate 11 can plug the opening on the side wall of the filter box 8, and the suction is smoother.
The outer wall of the filter box 8 is rotatably connected with an elastic telescopic rod 13 through a ball bearing, one end of the elastic telescopic rod 13, far away from the filter box 8, is fixedly connected with a pressing plate 14, one side of the pressing plate 14, close to the filter box 8, is fixedly connected with a positioning column 15, the outer wall of the positioning plate 11 is provided with a positioning groove 16 corresponding to the positioning column 15, the material receiving frame 9 is placed in the filter box 8, the pressing plate 14 is pulled, the elastic telescopic rod 13 is stretched by the pressing plate 14, the pressing plate 14 is aligned to the positioning plate 11 through rotation of the elastic telescopic rod 13, the pressing plate 14 is pulled back through the back tension of the elastic telescopic rod 13, and the positioning column 15 is inserted into the positioning groove 16 through adjustment of the position of the pressing plate 14, so that the positioning plate 11 can be stably limited, the material receiving frame 9 can.
The left inner wall of the filter box 8 is provided with a groove for limiting the material receiving frame 9, so that the material receiving frame 9 can be stably fixed in the filter box 8.
The inner wall of the upper end of the dust cylinder 4 is uniformly and fixedly connected with a plurality of limiting slide blocks, the outer wall of the crushing box 3 is provided with limiting slide grooves matched with the limiting slide blocks, and the dust cylinder 4 and the crushing box 3 can be more stably connected.
In the utility model, when in use, the crushing box 3 is moved downwards when the crushing work is carried out through the dust-proof cylinder 4, the bottom of the dust-proof cylinder 4 is contacted with the ground to cover the crushing position of the crushing rod, the exhaust fan 12 is started again, the exhaust fan 12 sucks gas into the dust-proof cylinder 4 through the air outlet pipe and the air inlet pipe, dust generated in the crushing work is firstly conveyed into the filter box 8 through suction force, dust particles are intercepted in the filter box 8 through the filtering action of the filter screen plate 10 arranged at the bottom of the material receiving frame 9, the dust generated in the crushing work can be effectively processed, the problem that the working environment is influenced to the body of a worker due to the scattered dust is avoided, when the crushing box 3 is moved downwards again, the lower end of the dust-proof cylinder 4 can be always contacted with the ground through the pushing action of the thrust spring 7, guaranteed to carry out relatively sealed to broken department of broken pole, can be fine avoid the dust to waft out dust barrel 4 and cause environmental pollution's problem outward, will connect material frame 9 to place back in rose box 8, pulling clamp plate 14, the tensile elastic telescopic rod 13 of clamp plate 14, rotate elastic telescopic rod 13 again and make clamp plate 14 aim at locating plate 11, loosen clamp plate 14 again, utilize elastic telescopic rod 13's pull-back power to pull back clamp plate 14, the position of readjusting clamp plate 14 makes reference column 15 insert in constant head tank 16 can realize the firm spacing to locating plate 11, can make connect the firm placing of material frame 9 to use in rose box 8, and is easy and simple to handle and convenient to use.
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 (5)
1. A dustproof cement concrete crusher comprises two supporting rods (1), wherein the upper parts of the two supporting rods (1), which are close to one side surface, are fixedly connected with a fixed plate (2), a crushing box (3) is placed between the two supporting rods (1), the dustproof concrete crusher is characterized in that the outer wall of the crushing box (3) is sleeved with a dustproof barrel (4) in a sliding manner, the inner wall of the lower end of the dustproof barrel (4) is fixedly connected with a supporting ring plate (5), a plurality of limiting telescopic rods (6) are uniformly and fixedly connected between the upper end of the supporting ring plate (5) and the lower end of the crushing box (3) and fixedly connected with thrust springs (7) sleeved outside the limiting telescopic rods (6), one of the upper ends of the fixed plates (2) is fixedly connected with a filter box (8), and the upper end of the filter box (8) is fixedly communicated with the side wall of the dustproof barrel (4) through an, opening and opening interpolation have been seted up to the lateral wall of rose box (8) and both ends are open-ended and connect material frame (9) about the interpolation has, connect the lower extreme opening part fixedly connected with filter plate (10) of expecting frame (9), connect one side of expecting frame (9) to stretch out rose box (8) outer and fixedly connected with locating plate (11), the outer wall of bracing piece (1) is fixedly connected with air exhauster (12) still, the bottom lateral wall of rose box (8) is through the fixed intercommunication of air intake of play tuber pipe with air exhauster (12).
2. A dust-proof cement concrete crusher as claimed in claim 1, characterized in that one side of said positioning plate (11) close to the filter box (8) is fixedly connected with a layer of sealing rubber pad.
3. The dustproof cement concrete crusher according to claim 1, wherein the outer wall of the filter box (8) is rotatably connected with an elastic telescopic rod (13) through a ball bearing, one end, far away from the filter box (8), of the elastic telescopic rod (13) is fixedly connected with a pressing plate (14), one side, close to the filter box (8), of the pressing plate (14) is fixedly connected with a positioning column (15), and the outer wall of the positioning plate (11) is provided with a positioning groove (16) corresponding to the positioning column (15).
4. A dustproof cement concrete crusher according to claim 1, characterized in that the left inner wall of the filtering box (8) is provided with a groove for limiting the material receiving frame (9).
5. The dustproof cement concrete crusher according to claim 1, wherein a plurality of limiting slide blocks are uniformly and fixedly connected to the inner wall of the upper end of the dustproof cylinder (4), and a limiting sliding groove matched with the limiting slide blocks is formed in the outer wall of the crushing box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573620.2U CN210022438U (en) | 2019-04-25 | 2019-04-25 | Dustproof cement concrete breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573620.2U CN210022438U (en) | 2019-04-25 | 2019-04-25 | Dustproof cement concrete breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210022438U true CN210022438U (en) | 2020-02-07 |
Family
ID=69361568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920573620.2U Active CN210022438U (en) | 2019-04-25 | 2019-04-25 | Dustproof cement concrete breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210022438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452060A (en) * | 2020-11-16 | 2021-03-09 | 南通市规划设计院有限公司 | High strain detection is with dust extraction of making an uproar that falls |
-
2019
- 2019-04-25 CN CN201920573620.2U patent/CN210022438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452060A (en) * | 2020-11-16 | 2021-03-09 | 南通市规划设计院有限公司 | High strain detection is with dust extraction of making an uproar that falls |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210022438U (en) | Dustproof cement concrete breaker | |
| CN209810641U (en) | Sand sieving mechanism for construction | |
| CN210439207U (en) | Crack rubble debris cleaning equipment for repairing bridge | |
| CN208856503U (en) | A kind of material envelope pump to feed in the production of energy saving concrete segment | |
| CN206588103U (en) | A kind of backlight dust arrester | |
| CN201179390Y (en) | Automatic cleaning machine for filter cylinder | |
| CN207546674U (en) | A kind of coal mine crushing and screening device with shock-absorbing function | |
| CN207973870U (en) | It weaves in a kind of fabric fabrication processes the collection device of dirt | |
| CN213034941U (en) | Damping device for mechanical engineering equipment | |
| CN211613367U (en) | Sand screening device for prestressed pipe column production | |
| CN211563635U (en) | Cement fineness negative pressure screen analysis appearance | |
| CN211194348U (en) | Mobile aerated concrete block purging device | |
| CN113376025A (en) | Building test block detection device | |
| CN209156014U (en) | A kind of horizontal sand mill for going residue effect good | |
| CN108144380A (en) | A kind of air-flow pulverizing mill dust-extraction unit | |
| CN211753579U (en) | Spiral cement manufacture dust collector | |
| CN207788483U (en) | A kind of ground grinding machine of Novel anti-blockage | |
| CN106111537A (en) | A kind of Environmentally friendly screen stone system | |
| CN201095072Y (en) | Polishing dust-removing working bench | |
| CN214766847U (en) | Grit screening plant for construction | |
| CN219023702U (en) | High efficiency dust pelletizing system | |
| CN206029610U (en) | Dustproof brick cutting machine | |
| CN219540977U (en) | Dust-proof vibrating screen for quarry | |
| CN216573326U (en) | Portable grit breaker | |
| CN209501928U (en) | A kind of glass sand chock dust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 221134 North of National Highway 310 and West of Daixing Line, Daizhuang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Xuhai Road and Bridge Engineering Co.,Ltd. Address before: 221352 300m west of zhengjiaqiao, tanshang, zhaodun Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: Pizhou Tongda highway maintenance Co.,Ltd. |
|
| CP03 | Change of name, title or address |