CN209873529U - Pavement cutting machine - Google Patents
Pavement cutting machine Download PDFInfo
- Publication number
- CN209873529U CN209873529U CN201920377143.2U CN201920377143U CN209873529U CN 209873529 U CN209873529 U CN 209873529U CN 201920377143 U CN201920377143 U CN 201920377143U CN 209873529 U CN209873529 U CN 209873529U
- Authority
- CN
- China
- Prior art keywords
- base
- establish
- road surface
- screw rod
- cutting machine
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a road surface cutting machine, including the chassis, establish walking wheel on the chassis, articulate the base on the chassis, establish water supply installation on the base, establish drive arrangement on the base, establish transmission on drive arrangement, establish the connecting axle on the base and establish the cutting piece on the connecting axle. The base is provided with a protective cover and a supporting frame. The support frame comprises a fixed frame arranged on the base and a movable rod arranged on the fixed frame, one end of the movable rod is hinged on the fixed frame, and the other end of the movable rod is lapped on the fixed frame. The water pipe on the water supply device is fixed on the support frame, the support frame is positioned below the protective cover, and the cutting blade is positioned in the support frame. The utility model is used for the road surface cutting can prevent that the road surface from damaging because of expend with heat and contract with cold, has the characteristics that the raise dust volume is few and blade live time is long.
Description
Technical Field
The utility model belongs to the technical field of the technique of road surface cutting equipment and specifically relates to a road surface cutting machine is related to.
Background
Its cutting machine mainly used road surface expansion joint's in present road surface cutting machine at work, current road surface cutting machine, the high-speed rotation of cutting piece can produce a large amount of heats with ground contact, shortens the life of cutting piece, can produce a large amount of raise dusts in the working process simultaneously, can cause the harm to environment and human body.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reduce road surface cutting machine of raise dust.
The above object of the present invention can be achieved by the following technical solutions:
a road surface cutting machine comprises a chassis, traveling wheels arranged on the chassis, a base hinged on the chassis, a water tank arranged on the base, a water pump connected on the water tank, an engine arranged on the base, an oil tank connected on the engine, a belt pulley A arranged on a rotating shaft of the engine, a conveyor belt arranged on the belt pulley A, a connecting shaft arranged on the base, a belt pulley B arranged on the connecting shaft and a cutting blade arranged on the connecting shaft, wherein the belt pulley A is connected with the belt pulley B through the conveyor belt;
one end of the water pipe, which is far away from the water pump, is coiled on the support frame;
the support frame is located the below of protection casing, the cutting piece is located the support frame.
By adopting the technical scheme, the water in the water pipe is sprayed to the position where the cutting blade is contacted with the ground, so that the high-temperature cutting blade in work is cooled, and the service life of the cutting blade is prolonged; meanwhile, the flying dust generated in the cutting process is combined with water and falls to the ground, so that the harm of a large amount of flying dust in the air to workers is reduced.
The utility model discloses further set up to: the supporting frame comprises a fixed frame arranged on the base and a movable rod arranged on the fixed frame;
one end of the movable rod is hinged to the fixed frame, and the other end of the movable rod is connected to the fixed frame in a lap joint mode.
Through adopting above-mentioned technical scheme, the one end of movable rod overlap joint on the mount can be followed the mount and taken off, and it is more convenient to dismantle the blade.
The utility model discloses further set up to: and a mudguard is arranged on the protective cover.
Through adopting above-mentioned technical scheme, prevented the utility model discloses the mud that produces in the working process spatters the staff on one's body.
The utility model discloses further set up to: and the tail end of the water pipe is provided with a spray head.
Through adopting above-mentioned technical scheme, the shower nozzle makes the area of contact increase of cutting piece and rivers, and the effect of cooling cutting piece, reduction raise dust is better.
The utility model discloses further set up to: the water pipe is provided with water outlet holes at intervals.
Through adopting above-mentioned technical scheme, the water of apopore fully contacts with the raise dust that produces in the course of the work, avoids a large amount of raise dusts to cause the harm to the human body.
The utility model discloses further set up to: and the water pump is provided with a flow valve, and the water pipe is connected with the flow valve.
Through adopting above-mentioned technical scheme, through the flow that control water pump supplied water to the water pipe in, restricted the water yield that the water pipe sprayed to the cutting blade, avoided the waste of the water that leads to because the water yield is too much, also avoided the poor life who shortens the cutting blade and can not effectively reduce the appearance of phenomenons such as raise dust because the cooling effect that the water yield leads to too little.
The utility model discloses further set up to: a screw rod sleeve is hinged to the chassis, a screw rod is arranged in the screw rod sleeve, the lower end of the screw rod is rotatably connected with the screw rod sleeve, a handle support is arranged on the base, a control plate is arranged on the handle support, and a hole is formed in the control plate;
the screw rod is provided with a threaded sleeve, the threaded sleeve is in threaded connection with the screw rod, the threaded sleeve is rotationally connected with the control panel, the screw rod is provided with an operating handle, and the screw rod is inserted into the hole.
By adopting the technical scheme, the operation crank is rotated to drive the screw rod to move around the axis of the screw rod, the screw rod swings around the hinged part with the chassis, the total length of the screw rod and the screw sleeve is changed, the screw sleeve is rotationally connected with the control panel, and the screw sleeve drives the control panel, the handle bracket and the base to rotate, so that the cutting depth of the cutting blade is adjusted.
The utility model discloses further set up to: the base is hinged with a guide rod, and a guide wheel is arranged on the guide rod.
Through adopting above-mentioned technical scheme, the guide bar is used for guiding the direction of cutting, and the walking wheel on leading wheel and the chassis gos forward together, makes the utility model discloses the direction is more accurate when cutting the road surface.
To sum up, the utility model discloses a beneficial technological effect does:
1. the utility model is provided with the supporting frame on the base, the supporting frame is provided with the water pipe, and the water in the pipe is sprayed to the position where the cutting piece is contacted with the ground, so that the high-temperature cutting piece in the work is cooled down, and the service life of the blade is prolonged; meanwhile, the flying dust generated in the cutting process is combined with water and falls to the ground, so that the harm of a large amount of flying dust in the air to workers is reduced.
2. The utility model discloses a junction of water pump and water pipe is equipped with the flow valve, through the flow that control water pump supplied water in to the water pipe, has restricted the water yield that the water pipe sprayed to the cutting blade, has avoided because the water yield leads to the waste of water too much, has also avoided because the water yield leads to the poor life who shortens the cutting blade of cooling effect too little and can not effectively remove dust the appearance of phenomenons such as.
3. The utility model discloses a be equipped with the fender on the protection casing, the mud of having avoided producing in the working process spatters staff on one's body.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural view of a transmission part of the present invention.
Fig. 3 is a schematic side view of the present invention.
Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.
In the figure, 1, a chassis; 2. a traveling wheel; 3. a base; 41. a water tank; 42. a water pump; 43. a water pipe; 51. a belt pulley A; 52. a conveyor belt; 53. a connecting shaft; 54. a belt pulley B; 61. cutting the slices; 62. a protective cover; 63. a fender; 64. a spray head; 65. a water outlet hole; 66. a flow valve; 71. an engine; 72. connecting an oil tank; 81. a fixed mount; 82. a movable rod; 9. a screw rod sleeve; 10. a screw rod; 11. a handle bracket; 12. a control panel; 13. an aperture; 14. a threaded sleeve; 15. an operating handle; 16. a guide bar; 17. a guide wheel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, it is the utility model discloses a road surface cutting machine. Install walking wheel 2 on the chassis 1, chassis 1's upper surface articulates there is base 3, and water tank 14 is fixed on base 3, and water tank 14 and 3 bolted connection of base, water pump 42 link to each other with water tank 41, and flow valve 66 fixes on water pump 42, and flow valve 66 and water pump 42 threaded connection, and water pipe 43 cup joints on flow valve 66.
The engine 71 is fixed on the base 3, the engine 71 is connected with the base 3 through bolts, and the engine 71 is connected with the oil tank 72.
A guide rod 16 is hinged on the base 3, a guide wheel 17 is fixed on the guide rod 16, and the guide rod 16 is connected with the guide wheel 17 through a shaft.
Referring to fig. 2, a pulley a51 is sleeved on a rotating shaft of the engine 71, a transmission belt 52 is sleeved on the pulley a51, a hole is formed in the base 3, the connecting shaft 53 is located in the hole, the pulley B54 is installed on the connecting shaft 53, the pulley B54 is in key connection with the connecting shaft 53, the pulley a51 and the pulley B54 are connected through the transmission belt 52, and the cutting blade 61 is installed at one end, far away from the transmission belt 52, of the connecting shaft 53.
The handle support 11 is fixed on the base 3, and the handle support 11 is connected with the base 3 through bolts. A control plate 12 is welded on a handle support 11, a hole 13 is formed in the control plate 12, a lead screw sleeve 9 is hinged to a chassis 1, a hole is formed in the lead screw sleeve 9, a groove is formed in the lower end of a lead screw 10, the lower end of the lead screw 10 is located in the lead screw sleeve 9, and a bolt is inserted into the hole in the lead screw sleeve 9 and abuts against the groove in the lead screw 10. The screw sleeve 14 is fixed at the upper end of the screw rod 10, the screw sleeve 14 is in threaded connection with the screw rod 10, a shaft is arranged on the screw sleeve 14, bearings are symmetrically welded on the lower surface of the control plate 12, the shaft on the screw sleeve 14 is located in the bearings, and the screw rod 10 is welded with an operating handle 15.
Referring to fig. 3 and 4, a fender 63 is fixed to the guard 62, and the fender 63 is bolted to the guard 62. The shield 62 is fixed on the base 3, and the shield 62 is bolted to the base 3. The base 3 is welded with a support frame. The water pipe 43 is adhered to the support frame, the spray head 64 is fixed at the tail end of the water pipe 43, the spray head 64 is in threaded connection with the water pipe 43, and water outlet holes 65 are formed in the water pipe 43 at intervals. The support frame includes the mount 81 of welding on base 3 and establishes the movable rod 82 on mount 81, and movable rod 82 one end articulates on mount 81, and the other end overlap joint is on mount 81. The support frame is located below the shield 62, and the cutting blade 61 is located in the support frame.
The implementation principle of the embodiment is as follows:
firstly, the operating handle 15 is rotated to drive the screw rod 10 to move around the axis of the screw rod 10, meanwhile, the screw rod 10 swings around the hinged part of the screw rod sleeve 9 and the chassis 1, the total length of the screw rod 10 and the screw sleeve 14 changes, the screw sleeve 14 is rotatably connected with the control panel 12, the screw sleeve 14 drives the control panel 12, the handle bracket 11 and the base 3 to rotate, the base 3 is heightened, and the cutting piece 61 is arranged on the connecting shaft 53. The guide bar 16 on the base 3 is lowered to determine the direction of cutting the road surface.
Then, unscrew the flow valve 66 of water pump 42 and water pipe 43 junction, start water pump 42, open motor 71, rotate operating handle 15, make the slowly downward movement of cutting piece 61 reach established depth of cut, stop to rotate operating handle 15, hold handle support 11, slowly promote forward the utility model discloses, cut the road surface according to the direction that guide bar 16 guided.
When the operation is stopped, the operating handle 15 is rotated to raise the base 3 to prevent the cutting blade 61 from contacting the road surface, the water pump 42 is turned off after the engine 71 is turned off, the flow valve 66 is turned off again, the guide rod 16 is retracted, and the cutting blade 61 is removed.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a road surface cutting machine, including chassis (1), establish walking wheel (2) on chassis (1), articulate base (3) on chassis (1), establish water tank (41) on base (3), connect water pump (42) on water tank (41), establish engine (71) on base (3), oil tank (72) of connection on engine (71), establish belt pulley A (51) in engine (71) pivot, establish conveyer belt (52) on belt pulley A (51), establish connecting axle (53) on base (3), establish belt pulley B (54) on connecting axle (53) and establish cutting piece (61) on connecting axle (53), belt pulley A (51) are connected through conveyer belt (52) with belt pulley B (54), its characterized in that: a protective cover (62) is arranged on the base (3), a supporting frame is arranged on the base (3), and the water pump (42) is connected with the water pipe (43);
one end of the water pipe (43) far away from the water pump (42) is coiled on the support frame;
the support frame is located the below of protection casing (62), cutting piece (61) are located the support frame.
2. The road surface cutting machine according to claim 1, characterized in that: the supporting frame comprises a fixed frame (81) arranged on the base (3) and a movable rod (82) arranged on the fixed frame (81);
one end of the movable rod (82) is hinged on the fixed frame (81), and the other end of the movable rod is lapped on the fixed frame (81).
3. The road surface cutting machine according to claim 1, characterized in that: and a mudguard (63) is arranged on the protective cover (62).
4. The road surface cutting machine according to claim 1, characterized in that: the tail end of the water pipe (43) is provided with a spray head (64).
5. The road surface cutting machine according to claim 4, characterized in that: the water pipe (43) is provided with water outlet holes (65) at intervals.
6. The road surface cutting machine according to claim 1, characterized in that: be equipped with flow valve (66) on water pump (42), water pipe (43) link to each other with flow valve (66).
7. The road surface cutting machine according to claim 1, characterized in that: a screw rod sleeve (9) is hinged to the chassis (1), a screw rod (10) is arranged in the screw rod sleeve (9), the lower end of the screw rod (10) is rotatably connected with the screw rod sleeve (9), a handle bracket (11) is arranged on the base (3), a control plate (12) is arranged on the handle bracket (11), and a hole (13) is formed in the control plate (12);
the screw rod (10) is provided with a threaded sleeve (14), the threaded sleeve (14) is in threaded connection with the screw rod (10), the threaded sleeve (14) is rotatably connected with the control panel (12), the screw rod (10) is provided with an operating handle (15), and the screw rod (10) is inserted into the hole (13).
8. The road surface cutting machine according to claim 1, characterized in that: the base (3) is hinged with a guide rod (16), and a guide wheel (17) is arranged on the guide rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377143.2U CN209873529U (en) | 2019-03-22 | 2019-03-22 | Pavement cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377143.2U CN209873529U (en) | 2019-03-22 | 2019-03-22 | Pavement cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209873529U true CN209873529U (en) | 2019-12-31 |
Family
ID=68956366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920377143.2U Expired - Fee Related CN209873529U (en) | 2019-03-22 | 2019-03-22 | Pavement cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209873529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718610A (en) * | 2020-12-24 | 2021-11-30 | 安徽丰林建设工程有限公司 | Road surface cutting device for highway |
-
2019
- 2019-03-22 CN CN201920377143.2U patent/CN209873529U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113718610A (en) * | 2020-12-24 | 2021-11-30 | 安徽丰林建设工程有限公司 | Road surface cutting device for highway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210701 Address after: 101299 No.6, unit 1, 6th floor, Haitai Jiayuan, Pinggu District, Beijing Patentee after: Jiang Wei Patentee after: Song Yang Patentee after: Shang Yanping Patentee after: Bai Xiaoming Patentee after: Liu Yunfei Patentee after: Zhang Jili Patentee after: Xu Lihui Patentee after: Guan Changqing Patentee after: Li Zhun Address before: 050000 no.328 Hezuo Road, Xinhua District, Shijiazhuang City, Hebei Province Patentee before: ZHONGTONG CONSTRUCTION ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |