CN202577125U - Convenient-to-move pavement joint cutting machine - Google Patents
Convenient-to-move pavement joint cutting machine Download PDFInfo
- Publication number
- CN202577125U CN202577125U CN 201220182834 CN201220182834U CN202577125U CN 202577125 U CN202577125 U CN 202577125U CN 201220182834 CN201220182834 CN 201220182834 CN 201220182834 U CN201220182834 U CN 201220182834U CN 202577125 U CN202577125 U CN 202577125U
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- bevel gear
- wheel
- power output
- shaft
- output shaft
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Abstract
The utility model discloses a convenient-to-move pavement joint cutting machine. The convenient-to-move pavement joint cutting machine comprises a rear walking wheel mechanism mounted at the bottom of a machine body, wherein the rear walking wheel mechanism comprises a wheel shaft which is assembled on the machine body in a rotating manner and wheel bodies which are oppositely fixed at the two ends of the wheel shaft at an interval, a driving mechanism for driving the rear wheel shaft to rotate is mounted at the upper part of the machine body, the driving mechanism comprises a power output shaft which is vertically downward, the power output shaft is in transmission and connection with the rear wheel shaft through a reversing bevel gear mechanism constituted by a driving bevel gear and a driven bevel gear which are mutually meshed and matched, the driving bevel gear is fixedly mounted on the power output shaft of the driving mechanism, and the driven bevel gear is fixedly mounted on the wheel shaft of the rear walking wheel mechanism. According to the pavement joint cutting machine disclosed by the utility model, the rear walking wheel mechanism is in transmission and connection with the driving mechanism through the reversing bevel gear mechanism, and the pavement joint cutting machine has the advantages of simple structure and convenience in operation, and can reduce the labor intensity of a worker and simultaneously improve the working efficiency.
Description
Technical field
The utility model belongs to the road building machinery technical field, says so accurately to relate to a kind of joint cutter.
Background technology
Joint cutter is a kind of cutting tool at cement and terrace surface cutting shrinkage joint when being used for pavement patching.Road wheel before and after existing joint cutter bottom is equipped with mainly relies on people's force urges equipment to move forward and backward on the road surface in use, thereby utilizes the cast-cutting saw slice that carries on the equipment on the road surface, to implement joint-cutting.The operator promotes cutting machine for a long time and moves and make working strength of workers bigger, be prone to cause the workman tired, so its operating efficiency reduces.
The utility model content
The purpose of the utility model is: a kind of joint cutter of being convenient to move is provided, to solve existing joint cutter because of adopting artificial big, the ineffective problem of labor strength that promotes to cause.
The technical scheme of the utility model is: a kind of joint cutter of being convenient to move; Comprise body; The bottom interval branch of body is equipped with forward and backward road wheel mechanism; Said rear walking wheel mechanism comprises and rotates the wheel body that the wheel shaft that is assemblied on the body and relative spacing are fixed in the wheel shaft two ends; In said body upper the driving mechanism that is used to drive the hind axle rotation is installed, this driving mechanism has vertical power output shaft down, and switching-over bevel gear mechanism and hind axle that drive bevel gear that this power output shaft cooperates through being meshing with each other and passive bevel gear are formed are in transmission connection; Said drive bevel gear is fixedly mounted on the power output shaft of driving mechanism, on the said wheel shaft that is fixedly installed in rear walking wheel mechanism by dynamic bevel gear.
Described driving mechanism comprises that rotation is assemblied in the handwheel at body top, and described power output shaft is connected with handwheel is coaxial.
Described power transmission shaft is made up of two sections branch axons, is provided with clutch between two fens axons.
The joint cutter of the utility model is in its rear walking wheel mechanism, to connect driving mechanism through switching-over bevel gear mechanism driving; During use; Thereby driving mechanism rotates through this switching-over bevel gear driving rear walking wheel mechanism and realizes that joint cutter integral body moves, and it is simple in structure, and is easy to operate; Alleviate working strength of workers, improved operating efficiency simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model joint cutter specific embodiment.
The specific embodiment
The utility model the specific embodiment of joint cutter as shown in Figure 1; This joint cutter comprises body 1; Before and after the bottom of body 1, be arranged with front walking wheel mechanism (not looking out among the figure) and rear walking wheel mechanism; This rear walking wheel mechanism comprises hind axle 2, and relative spacing is fixed with the wheel body 3 of road wheel at the two ends of hind axle 2, on this hind axle 2, is connected with driving mechanism through switching-over bevel gear mechanism driving.Because the pavement cutting machine structure is comparatively compact; But the position of installing drive mechanism is few, therefore, and in the present embodiment; This driving mechanism adopts and rotates the handwheel 7 that is assemblied in body 1 top; Be coaxially connected with the power output shaft 6 that vertical court extends below on this handwheel 7, between power output shaft 6 and hind axle 2 through being connected with the switching-over bevel gear mechanism driving of being formed by dynamic bevel gear 5, wherein by intermeshing drive bevel gear 4; Drive bevel gear 4 is fixed on the bottom of this power output shaft 6, is fixed on the hind axle 2 by dynamic bevel gear 5.Power transmission shaft 6 is made up of two sections branch axons 61,62; Be provided with clutch 8 between the adjacent end portion of two fens axons 61,62; In the present embodiment, be provided with concavo-convex fit structure relatively between the initiative part of this clutch 8 and follower two parts, this concrete clutch can adopt shaft coupling.
When joint cutter does not use, on put forward the epimere branch axon 61 that connects handwheel 7, clutch 8 is separated, two sections branch axons 61 of power transmission shaft 6, break away between 62 and connect.When carrying out road surface joint-cutting operation; Press down epimere branch axon 61, clutch 8 is combined, two sections branch axons 61 of power transmission shaft 6, connection between 62; Rotate handwheel 7; Handwheel 7 is given drive bevel gear 4 through power transmission shaft 6 with torque drive, and drive bevel gear 4 is rotated by dynamic bevel gear 5 driving hind axles 2 through what be connected by meshing transmission, and joint cutter is whole to be moved thereby drive.
The utility model is not limited to the foregoing description, and above-mentioned clutch also can adopt slidable fit to be installed on the corresponding branch axon on one of them shaft coupling, and utilization realizes separating of clutch with the shift fork that this shaft coupling cooperates and combines; Above-mentioned handwheel also can be installed in the side of body, and the Bevel Gear Transmission of passing through the pair of meshing transmission in two minutes between the axon connects, simultaneously, and also can be with utilizing this bevel gear to realize that the clutch between the axon in two fens cooperates; Above-mentioned driving mechanism also can adopt motor or internal combustion engine to be in transmission connection through clutch and hind axle, and it is all within the protection domain of the utility model.
Claims (3)
1. joint cutter of being convenient to move; Comprise body; The bottom interval branch of body is equipped with forward and backward road wheel mechanism; It is characterized in that said rear walking wheel mechanism comprises and rotates the wheel body that the wheel shaft that is assemblied on the body and relative spacing are fixed in the wheel shaft two ends, and the driving mechanism that is used to drive the hind axle rotation is installed in said body upper; This driving mechanism has vertical power output shaft down; Switching-over bevel gear mechanism and hind axle that this power output shaft is formed through the drive bevel gear that cooperates by being meshing with each other and passive bevel gear are in transmission connection, and said drive bevel gear is fixedly mounted on the power output shaft of driving mechanism, on the said wheel shaft that is fixedly installed in rear walking wheel mechanism by dynamic bevel gear.
2. the joint cutter of being convenient to move according to claim 1 is characterized in that, described driving mechanism comprises that rotation is assemblied in the handwheel at body top, and described power output shaft is connected with handwheel is coaxial.
3. the joint cutter of being convenient to move according to claim 2 is characterized in that, described power transmission shaft is made up of two sections branch axons, is provided with clutch between two fens axons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182834 CN202577125U (en) | 2012-04-26 | 2012-04-26 | Convenient-to-move pavement joint cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220182834 CN202577125U (en) | 2012-04-26 | 2012-04-26 | Convenient-to-move pavement joint cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577125U true CN202577125U (en) | 2012-12-05 |
Family
ID=47246554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220182834 Expired - Fee Related CN202577125U (en) | 2012-04-26 | 2012-04-26 | Convenient-to-move pavement joint cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178154A (en) * | 2015-09-08 | 2015-12-23 | 金陵科技学院 | Novel pavement joint cutter |
| CN108505423A (en) * | 2018-03-26 | 2018-09-07 | 林忠 | A kind of hydraulic engineering equipment |
-
2012
- 2012-04-26 CN CN 201220182834 patent/CN202577125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178154A (en) * | 2015-09-08 | 2015-12-23 | 金陵科技学院 | Novel pavement joint cutter |
| CN108505423A (en) * | 2018-03-26 | 2018-09-07 | 林忠 | A kind of hydraulic engineering equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130426 |