CN212801715U - Road construction is with quick-witted quartering hammer of digging of environmental protection dust removal - Google Patents
Road construction is with quick-witted quartering hammer of digging of environmental protection dust removal Download PDFInfo
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- CN212801715U CN212801715U CN201922347867.5U CN201922347867U CN212801715U CN 212801715 U CN212801715 U CN 212801715U CN 201922347867 U CN201922347867 U CN 201922347867U CN 212801715 U CN212801715 U CN 212801715U
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Abstract
The utility model provides a road construction is with machine quartering hammer that digs of environmental protection dust removal belongs to the road construction technique, include: the dust collection device comprises a main body, a drill bit mounting hole, a dust collection hole, a dust guide pipe, a dust collection cavity, an equipment cavity, a dust outlet pipe, a damping cavity, a damping hole, a mounting hole, a triturating drill bit, a limiting rod, fan blades, a toothed belt, a bearing, a damping column, a damping cylinder, a damping spring I, a damping spring II, a motor, a transmission gear, a powerful fan and a connecting pipe. The utility model discloses a set up the dust absorption hole, the flabellum, including a motor, an end cap, a controller, and a cover plate, powerful fan, the suction chamber and play dirt pipe, make to pound to pieces the drill bit raise dust all around and follow the leading-in dust absorption downthehole portion of air current, and simultaneously, powerful fan work makes the suction intracavity portion form the negative pressure, makes the suction hole inhale the raise dust, under the atmospheric pressure effect, follows the air current, with the leading-in suction intracavity portion of dust absorption hole raise dust, the dust absorption intracavity raise dust follows the air current under powerful fan effect inside the leading-in connecting pipe of play dirt pipe, the inside concentrated collection.
Description
Technical Field
The utility model relates to a road construction technique particularly, relates to a road construction is with digging quick-witted quartering hammer that environmental protection was removed dust.
Background
The power source of the hydraulic breaking hammer is pressure oil provided by a pump station of an excavator or a loader, and the hydraulic breaking hammer can effectively clean floating stones and soil in rock gaps in the excavation of the foundation of a building. The principle of selecting the hydraulic breaking hammer is to select the most suitable hydraulic breaking hammer according to the type of the excavator and the operation environment, the hydraulic breaking hammer becomes an important operation tool of the hydraulic excavator, and the hydraulic breaking hammer is also installed on an excavating loader (also called as two-end busy) or a wheel loader for breaking operation. The hydraulic breaking hammer is also called a hydraulic breaker or a hydraulic stone breaker;
in prior art, traditional excavator quartering hammer structure is comparatively simple, carries out the dust fall through the water spray mostly, leads to the raise dust rainwater to adhere to on equipment, leads to equipment unusual to be difficult to wash, need not spray the water dust fall, leads to the dust to diffuse when being under construction easily to influence the air circumstance, environmental protection inadequately, consequently, the urgent need for an excavator quartering hammer that environmental protection removed dust for road construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing in the background art to a road construction is with digging quick-witted quartering hammer that environmental protection was removed dust is provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road construction is with machine quartering hammer that digs of environmental protection dust removal, includes: the dust collection device comprises a main body, a drill bit mounting hole, a dust collection hole, a dust guide pipe, a dust collection cavity, an equipment cavity, a dust outlet pipe, a damping cavity, a damping hole, a mounting hole, a triturating drill bit, a limiting rod, a fan blade, a toothed belt, a bearing, a damping column, a damping cylinder, a damping spring I, a damping spring II, a motor, a transmission gear, a powerful fan and a connecting pipe, wherein the drill bit mounting hole is fixedly connected to the bottom end of the main body, the dust collection hole is fixedly connected to the outer wall of the rotating head mounting hole and fixedly connected to the bottom end of the main body, the dust guide pipe is fixedly connected to the top end of the right end of the dust collection hole and fixedly connected to the outer wall of the bottom end of the main body, the dust collection cavity is fixedly connected to the top end of the dust guide pipe and fixedly connected to the inside of the right side of the main body, the dust outlet pipe is fixedly connected to the top end of, and the damping cavity is fixedly connected with the inside of the left side of the main body, the outer wall of the right side of the dust absorption hole is fixedly connected with an equipment cavity, the top end of the left side of the main body is fixedly connected with a damping hole, the top end of the main body is fixedly connected with a mounting hole, the inside of the drill mounting hole is movably connected with a mashing drill, the top end of the mashing drill is movably connected with the bottom end of the damping cavity, the top end of the mashing drill is fixedly connected with a limiting rod, the top end of the mashing drill is movably connected with a damping column, the bottom end of the damping column is movably connected with the top end of the mashing drill, the top end of the damping column is movably connected with the damping hole, the inside of the damping column is fixedly connected with a damping cylinder, the inside of the damping cylinder is movably connected with the limiting rod, the inside of the damping cylinder, and damping spring top and the inside top swing joint of shock attenuation intracavity, the inside fixed connection of dust absorption hole is equipped with the flabellum, the inside fixed connection of flabellum is equipped with the bearing, and the inside and drill bit mounting hole outer wall fixed connection of bearing, flabellum outer wall fixed connection is equipped with the cingulum, the equipment chamber, inside fixed connection are equipped with the motor, motor top fixed connection is equipped with the cingulum gear, and cingulum gear outer wall and cingulum swing joint cingulum, the inside fixed connection of dust absorption chamber is equipped with powerful fan, play dirt pipe top swing joint is equipped with the connecting pipe.
Preferably, the diameter of the inner wall of the bottom end of the connecting pipe is equal to the diameter of the inner wall of the top end of the dust outlet pipe, and the bottom end of the connecting pipe is arranged in a Venturi structure.
Preferably, the fan blades are arranged annularly.
Preferably, smash to pieces drill bit top cross section and shock attenuation post bottom cross section and all be T font structure, and smash to pieces drill bit top outer wall diameter and shock attenuation post bottom outer wall diameter and equal.
Preferably, be equipped with the recess in the middle of the connecting pipe bottom, and the recess is inlayed with play dirt pipe top, and the connecting pipe all is equipped with the annular plate that the diameter equals with play dirt outer wall, and the annular plate all is equipped with four at least through thread holes.
Preferably, the central axes of the drill bit mounting hole, the dust suction hole and the mashing drill bit are overlapped.
The utility model provides a road construction is with machine quartering hammer that digs of environmental protection dust removal has following beneficial effect:
1. this excavator quartering hammer that environmental protection was removed dust for road construction is through setting up the dust absorption hole, the flabellum, including a motor, an end cap, a controller, and a cover plate, powerful fan, the dust absorption chamber and play dirt pipe, motor and powerful fan work, make the flabellum when carrying out the during operation, can produce the annular air current around pounding four sides of drill bit, carry out quick absorption to the raise dust that smashes garrulous drill bit during operation and produce, make pounding drill bit raise dust all around follow the leading-in dust absorption downthehole portion of air current, and simultaneously, powerful fan work, make the dust absorption intracavity portion form the negative pressure, make the dust absorption hole inhale the raise dust, under the atmospheric pressure effect, follow the air current and follow the leading-in dust absorption intracavity portion of dust absorption hole raise dust, dust absorption intracavity raise dust follows the air current under powerful.
2. This excavator quartering hammer that environmental protection was removed dust for road construction is through setting up the shock attenuation post, the gag lever post, damping spring one and damping spring two, make the excavator quartering hammer that environmental protection was removed dust for road construction when smashing to pieces, can smash to pieces drill bit top cross section and shock attenuation post bottom cross section and all be T font structure, and smash to pieces drill bit top outer wall diameter and shock attenuation post bottom outer wall diameter and equal, the area of contact maximize that makes to smash to pieces drill bit and shock attenuation post, make smash to pieces drill bit and shock attenuation post contact surface pressure minimizing that receives, make the shock attenuation post carry out the shock attenuation to smashing to pieces drill bit under the effect of damping spring one, gag lever post extrusion damping spring two simultaneously, make damping spring carry out the secondary shock attenuation to pieces.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the main structure of the air cushion of the present invention.
Fig. 3 is the utility model discloses a rolling axle cross-sectional view.
In fig. 1 to 3, the corresponding relationship between the part names or lines and the reference numbers is:
the device comprises a main body-1, a drill bit mounting hole-101, a dust suction hole-102, a dust guide pipe-103, a dust suction cavity-104, an equipment cavity-105, a dust outlet pipe-106, a damping cavity-107, a damping hole-108, a mounting hole-109, a mashing drill bit-2, a limiting rod-201, a fan blade-3, a toothed belt-301, a bearing-302, a damping column-4, a damping cylinder-401, a damping spring I-5, a damping spring II-6, a motor-7, a transmission gear-701, a powerful fan-8 and a connecting pipe-9.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a road construction is with machine of digging quartering hammer that environmental protection was removed dust, include: the dust collection device comprises a main body 1, a drill bit mounting hole 101, a dust collection hole 102, a dust guide pipe 103, a dust collection cavity 104, an equipment cavity 105, a dust outlet pipe 106, a damping cavity 107, a damping hole 108, a mounting hole 109, a pounding drill bit 2, a limiting rod 201, fan blades 3, a toothed belt 301, a bearing 302, a damping column 4, a damping cylinder 401, a damping spring I5, a damping spring II 6, a motor 7, a transmission gear 701, a powerful fan 8 and a connecting pipe 9, wherein the drill bit mounting hole 101 is fixedly connected to the bottom end of the main body 1, the dust collection hole 102 is fixedly connected to the outer wall of the rotary head mounting hole 101, the dust collection hole 102 is fixedly connected to the bottom end of the main body 1, the dust guide pipe 103 is fixedly connected to the top end of the right end of the dust collection hole 102, the dust guide pipe 103 is fixedly connected to the outer wall of the bottom end of the main body 1, the dust collection cavity 104 is fixedly connected to the top end of, the dust outlet pipe 106 is fixedly connected with the top end of the right end of the main body 1, the left side of the dust suction cavity 104 is fixedly connected with a damping cavity 107, the damping cavity 107 is fixedly connected with the inside of the left side of the main body 1, the outer wall of the right side of the dust suction hole 102 is fixedly connected with an equipment cavity 105, the top end of the left side of the main body 1 is fixedly connected with a damping hole 108, the right side of the top end of the main body 1 is fixedly connected with a mounting hole 109, the inside of the drill bit mounting hole 101 is movably connected with a mashing drill bit 2, the top end of the mashing drill bit 2 is movably connected with the bottom end of the damping cavity 107, the top end of the mashing drill bit 2 is fixedly connected with a limiting rod 201, the top end of the mashing drill bit 2 is movably connected with a damping column 4, the bottom end of the damping column 4 is movably connected with the top end of the mashing drill bit 2, the top end of the damping, and damping spring two 6 and gag lever post 201 top swing joint, 4 outer wall swing joint of shock attenuation post are equipped with damping spring one 5, and damping spring one 5 top and the inside top swing joint of shock attenuation chamber 107, the inside fixed connection of dust absorption hole 102 is equipped with flabellum 3, the inside fixed connection of flabellum 3 is equipped with bearing 302, and inside and the 101 outer wall fixed connection of drill bit mounting hole of bearing 302, 3 outer wall fixed connection of flabellum is equipped with cingulum 301, equipment chamber 105, inside fixed connection is equipped with motor 7, 7 top fixed connection of motor is equipped with cingulum gear 701, and cingulum gear 701 outer wall and cingulum 301 swing joint cingulum 301, the inside fixed connection of dust absorption chamber 104 is equipped with powerful fan 8, it is equipped with connecting pipe 9 to go out dirt pipe 106 top.
In this embodiment, connecting pipe 9 bottom inner wall diameter equals out dirt pipe 106 top inner wall diameter, and the connecting pipe 9 bottom is the setting of venturi structure, makes connecting pipe 9 when being connected with play dirt pipe 106, can locate to form the venturi structure at connecting pipe 9 and play dirt pipe 106, and under the effect of venturi effect, when making the air current carry out the dust exhaust, the velocity of flow accelerates, makes dust exhaust speed promote.
In this embodiment, flabellum 3 is the annular setting, makes flabellum 3 when carrying out the during operation, can produce the annular air current around pounding drill bit 2 four sides, carries out quick absorption to the raise dust that smashes garrulous drill bit during operation and produces, makes pounding drill bit 2 around raise dust follow the leading-in dust absorption hole 102 inside of air current.
In this embodiment, smash 2 top cross sections of pound to pieces drill bit and 4 bottom cross sections of shock attenuation post and all be T font structures, and smash to pieces 2 top outer wall diameters of drill bit and 4 bottom outer wall diameters of shock attenuation post and equal, make the area of contact maximize of smashing to pieces drill bit 2 and shock attenuation post 4, make to smash to pieces drill bit 2 and shock attenuation post 4 contact surface pressure minimizing that receives, make shock attenuation post 4 carry out the shock attenuation to smashing to pieces drill bit 2 under the effect of damping spring 5, gag lever post 201 extrudes damping spring two 6 simultaneously, make damping spring two 6 carry out the secondary shock attenuation to smashing to pieces drill bit 2.
In this embodiment, be equipped with the recess in the middle of the connecting pipe 9 bottom, and the recess inlays with play dirt pipe 106 top, and connecting pipe 9 and play dirt pipe 106 outer wall all are equipped with the annular plate that the diameter equals, and the annular plate all is equipped with four at least through threaded holes, makes connecting pipe 9 more convenient when installing and dismantling.
In this embodiment, the drill mounting hole 101, the dust suction hole 102 and the mashing drill 2 are overlapped with each other in the central axis, so that the working range of the mashing drill 2 is just inside the dust suction range of the dust suction hole 102.
In this embodiment, 9 tops of connecting pipe are connected with the wind bag, make high-speed dusty air current carry out the raise dust in wind bag inside and concentrate the collection, simultaneously, when falling the air current velocity of flow, can not make the air current backward flow lead to the air lock.
The working principle is as follows: firstly, installing an environment-friendly dedusting excavator breaking hammer for road construction on a guide equipment main body;
when mashing, the mashing drill bit 2 is used for mashing, meanwhile, the cross section of the top end of the mashing drill bit 2 and the cross section of the bottom end of the shock absorption column 4 are both in a T-shaped structure, the diameter of the outer wall of the top end of the mashing drill bit 2 is equal to that of the outer wall of the bottom end of the shock absorption column 4, the contact area between the mashing drill bit 2 and the shock absorption column 4 is maximized, the pressure on the contact surface between the mashing drill bit 2 and the shock absorption column 4 is minimized, the shock absorption column 4 is used for absorbing shock for the mashing drill bit 2 under the action of the shock absorption spring I5, meanwhile, the limiting rod 201 extrudes the shock absorption spring II 6, and the;
meanwhile, motor 7 and powerful fan 8 work, make flabellum 3 when carrying out the during operation, can produce the annular air current around pounding drill bit 2 four sides, smash the raise dust that the drill bit during operation produced and adsorb fast, make pounding drill bit 2 raise dust along with the leading-in dust absorption hole 102 inside of air current all around, simultaneously, powerful fan 8 work, make the inside negative pressure that forms of dust absorption chamber 104, make dust absorption hole 102 inhale the raise dust, under the atmospheric pressure effect, follow the air current, with the leading-in dust absorption chamber 104 inside of dust absorption hole 102 raise dust, the raise dust is followed the air current under powerful fan 8 effect and is followed inside the leading-in connecting pipe 9 of dust outlet pipe 106 in the dust absorption chamber 104, leading-in wind bag is inside to concentrate and collects.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The utility model provides a road construction is with machine quartering hammer that digs of environmental protection dust removal, includes: main part (1), drill bit mounting hole (101), dust absorption hole (102), lead dirt pipe (103), suction chamber (104), equipment chamber (105), go out dirt pipe (106), shock attenuation chamber (107), shock attenuation hole (108), mounting hole (109), pound to pieces drill bit (2), gag lever post (201), flabellum (3), cingulum (301), bearing (302), shock absorber post (4), damper cylinder (401), damping spring (5), damping spring two (6), motor (7), drive gear (701), powerful fan (8) and connecting pipe (9), its characterized in that: the main body (1) bottom fixed connection is provided with a drill mounting hole (101), the drill mounting hole (101) outer wall fixed connection is provided with a dust suction hole (102), the dust suction hole (102) is fixedly connected with the main body (1) bottom, the dust suction hole (102) right end top fixed connection is provided with a dust guide pipe (103), the dust guide pipe (103) is fixedly connected with the main body (1) bottom outer wall, the dust guide pipe (103) top fixed connection is provided with a dust suction chamber (104), the dust suction chamber (104) is fixedly connected with the main body (1) right side inner part, the dust suction chamber (104) top fixed connection is provided with a dust outlet pipe (106), the dust outlet pipe (106) is fixedly connected with the main body (1) right end top, the dust suction chamber (104) left side fixed connection is provided with a shock absorption chamber (107), the shock absorption chamber (107) is fixedly connected with the main body (1) left side inner part, the dust suction hole (102) right side outer wall fixed connection is provided with an equipment chamber, the utility model discloses a damping cylinder, including main part (1), main part (1) left side top fixed connection is equipped with shock attenuation hole (108), main part (1) top right side fixed connection is equipped with mounting hole (109), drill bit mounting hole (101) inside swing joint is equipped with pounding drill bit (2), and pounding drill bit (2) top and damping chamber (107) bottom swing joint to pieces, pounding drill bit (2) top fixed connection and being equipped with gag lever post (201), pounding drill bit (2) top swing joint to pieces is equipped with shock attenuation post (4), and shock attenuation post (4) bottom and pounding drill bit (2) top swing joint to pieces, and shock attenuation post (4) top and damping hole (108) swing joint, shock attenuation post (4) inside fixed connection is equipped with damping cylinder (401), and inside and gag lever post (201) swing joint of damping cylinder (401), damping cylinder (401) inside top swing joint damping spring two (6), and a damping spring II (6) is movably connected with the top end of the limiting rod (201), a damping spring I (5) is movably connected with the outer wall of the damping column (4), the top end of the damping spring I (5) is movably connected with the inner top end of the damping cavity (107), a fan blade (3) is fixedly connected with the inner part of the dust absorption hole (102), a bearing (302) is fixedly connected with the inner part of the fan blade (3), the inner part of the bearing (302) is fixedly connected with the outer wall of the drill bit mounting hole (101), a toothed belt (301) is fixedly connected with the outer wall of the fan blade (3), a motor (7) is fixedly connected with the inner part of the equipment cavity (105), a transmission gear (701) is fixedly connected with the top end of the motor (7), the outer wall of the transmission gear (701) is movably connected with the toothed belt (301), and a powerful fan (8) is fixedly connected with, the top end of the dust outlet pipe (106) is movably connected with a connecting pipe (9).
2. The environmentally friendly dedusting excavator breaking hammer for road construction according to claim 1, which is characterized in that: the diameter of the inner wall at the bottom end of the connecting pipe (9) is equal to the diameter of the inner wall at the top end of the dust outlet pipe (106), and the bottom end of the connecting pipe (9) is arranged in a Venturi structure.
3. The environmentally friendly dedusting excavator breaking hammer for road construction according to claim 1, which is characterized in that: the fan blades (3) are arranged annularly.
4. The environmentally friendly dedusting excavator breaking hammer for road construction according to claim 1, which is characterized in that: smash to pieces drill bit (2) top cross section and shock attenuation post (4) bottom cross section and all be T font structure, and smash to pieces drill bit (2) top outer wall diameter and shock attenuation post (4) bottom outer wall diameter and equal.
5. The environmentally friendly dedusting excavator breaking hammer for road construction according to claim 1, which is characterized in that: be equipped with the recess in the middle of connecting pipe (9) bottom, and the recess inlays with play dirt pipe (106) top, and connecting pipe (9) and play dirt pipe (106) outer wall all are equipped with the annular plate that the diameter equals, and the annular plate all is equipped with four at least through thread holes.
6. The environmentally friendly dedusting excavator breaking hammer for road construction according to claim 1, which is characterized in that: the central axes of the drill bit mounting hole (101), the dust suction hole (102) and the mashing drill bit (2) are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347867.5U CN212801715U (en) | 2019-12-24 | 2019-12-24 | Road construction is with quick-witted quartering hammer of digging of environmental protection dust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347867.5U CN212801715U (en) | 2019-12-24 | 2019-12-24 | Road construction is with quick-witted quartering hammer of digging of environmental protection dust removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212801715U true CN212801715U (en) | 2021-03-26 |
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ID=75079494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922347867.5U Expired - Fee Related CN212801715U (en) | 2019-12-24 | 2019-12-24 | Road construction is with quick-witted quartering hammer of digging of environmental protection dust removal |
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| Country | Link |
|---|---|
| CN (1) | CN212801715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155227A (en) * | 2022-07-04 | 2022-10-11 | 山东伯特利重工有限公司 | High environmental protection nature hydraulic breaking hammer |
-
2019
- 2019-12-24 CN CN201922347867.5U patent/CN212801715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155227A (en) * | 2022-07-04 | 2022-10-11 | 山东伯特利重工有限公司 | High environmental protection nature hydraulic breaking hammer |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 Termination date: 20211224 |