CN210458894U - A road surface cutting machine for town road - Google Patents
A road surface cutting machine for town road Download PDFInfo
- Publication number
- CN210458894U CN210458894U CN201921038019.XU CN201921038019U CN210458894U CN 210458894 U CN210458894 U CN 210458894U CN 201921038019 U CN201921038019 U CN 201921038019U CN 210458894 U CN210458894 U CN 210458894U
- Authority
- CN
- China
- Prior art keywords
- cutting machine
- wheel
- crane
- machine body
- cutting
- 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 road surface cutting machine for town road belongs to road surface cutting machine technical field, its technical scheme main points, include: install the removal wheel in cutting machine body bottom to and install the cutting wheel in cutting machine body side, the crane is installed to cutting machine body bottom, it includes rear wheel and front wheel to remove the wheel, the front wheel is installed in the crane bottom, install the bolster that is used for connecting crane and cutting machine body coupling on the crane, still install the drive assembly who is used for driving the crane and removes along vertical direction on the cutting machine body. The utility model discloses a drive assembly can conveniently adjust the joint-cutting degree of depth of joint-cutting machine when using to can cut into suitable gap degree of depth as required.
Description
Technical Field
The utility model relates to a road surface cutting machine technical field especially relates to a road surface cutting machine for town road.
Background
When the municipal road is constructed, the concrete pavement is usually required to be subjected to joint cutting, so that the concrete pavement forms a contraction joint, and the influence of ground expansion caused by heat and contraction caused by cold on the ground is reduced.
The utility model discloses a utility model patent that publication number is CN201770935U discloses a terrace joint cutter, including the joint cutter body, the both sides of joint cutter body bottom are provided with the wheel respectively, are provided with the recess that extends along whole circumferencial direction on the outer periphery of wheel, still are provided with the track with wheel matched with, are provided with the arch of agreeing with the recess on the track, and this joint cutter advances along straight track at the during operation to realize straight joint-cutting, obtain straight, pleasing to the eye terrace gap.
The terrace slitting machine can not adjust the slitting depth, so that the slitting machine is not suitable for a plurality of hard pavements, such as concrete pavements, and the application range of the slitting machine is greatly limited.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a road surface cutting machine for town road can conveniently adjust the joint-cutting degree of depth of joint-cutting machine to can cut into suitable gap degree of depth as required.
The above object of the present invention can be achieved by the following technical solutions:
a pavement cutting machine for municipal roads, comprising: install the removal wheel in cutting machine body bottom to and install the cutting wheel in cutting machine body side, the crane is installed to cutting machine body bottom, it includes rear wheel and front wheel to remove the wheel, the front wheel is installed in the crane bottom, install the bolster that is used for connecting crane and cutting machine body on the crane, still install the drive assembly who is used for driving the crane and removes along vertical direction on the cutting machine body.
Adopt above-mentioned technical scheme, through drive assembly for the crane can move in the vertical direction, makes the front wheel on the crane also can remove thereupon, thereby can make the angle of cutting machine body change, then reaches the purpose of adjustment cutting wheel cutting depth. And the bolster that sets up can carry out the ascending buffering shock attenuation of vertical side to the crane to improve the stability of crane, through this scheme, alright in order to very convenient height of adjusting the crane, and then adjust the degree of depth on cutting wheel cutting ground.
The utility model discloses it is further set up that drive assembly includes the screw rod of vertical interlude on the crane, installs on the crane and the cover is established the nut on the screw rod, installs the gear train on the screw rod to and drive gear group rotation, in order to drive the rotatory driving piece of screw rod.
By adopting the technical scheme, the nut can be driven to move in the extending direction of the screw rod through the rotation of the screw rod, so that the lifting frame can be driven to move in the vertical direction. Through the setting of gear train, can play driven purpose on the one hand, on the other hand passes through the cooperation of driving piece, can conveniently rotate the screw rod to reach the purpose that the drive crane moved in the vertical direction.
The utility model discloses it is further set up that drive assembly is including installing the slider on the crane, the lead screw of vertical interlude on the slider to and install the motor that the one end that just output shaft and lead screw kept away from the crane in cutting machine body bottom is connected.
By adopting the technical scheme, the lifting frame can move in the vertical direction through the combination of the motor and the screw rod, so that the purpose of adjusting the cutting depth of the cutting wheel is achieved.
The utility model discloses it is further set up that the bolster includes that one end is installed in cutting machine body bottom, the other end installs the telescopic link on the crane to and the cover is established on the telescopic link and tip and crane top and cutting machine body bottom inconsistent spring.
Adopt above-mentioned technical scheme, through the combination of telescopic link and spring for the crane can more conveniently remove the crane through the conflict power of spring when moving down, thereby makes the cutting machine body at the during operation, can make things convenient for the cutting wheel to stretch into in the ground. And through the restriction of telescopic link for the crane is restricted on the horizontal direction, thereby improves the steadiness of crane at the cutting machine body during operation.
The utility model is further provided with that the driving piece comprises an installation block which is arranged at one side of the lifting frame far away from the cutting wheel; a rotating shaft horizontally inserted between the mounting blocks, the gear set comprising: the second bevel gear is arranged at one end of the rotating shaft, which is far away from the mounting block, and the first bevel gear is sleeved on the screw rod and meshed with the second bevel gear.
By adopting the technical scheme, the transmission direction can be changed into the horizontal direction through the combination of the two bevel gears, so that the screw rod can be conveniently rotated.
The utility model is further provided with that one end of the rotating shaft, which is far away from the second bevel gear, is provided with a rotating disc, and the edge of the rotating disc, which is far away from the circle center, is provided with a rotating rod.
By adopting the technical scheme, the rotating disc is rotated by holding the rotating rod by hand, so that the rotating disc drives the rotating shaft to rotate, and then the purpose of rotating the screw rod by driving the bevel gear to rotate is achieved.
The utility model discloses it is further set up that rear wheel radius is bigger than the front wheel radius, the position of cutting wheel is closer to the front wheel for the rear wheel.
By adopting the technical scheme, the cutting machine body can be inclined forwards, and the forward-inclined gravity is increased, so that the stability of the cutting wheel during cutting is improved.
The utility model is further provided with a baffle matched with the cutting wheel arranged on the cutting machine body.
Adopt above-mentioned technical scheme, through setting up the baffle, can reduce the condition that the dust spattered when cutting the road surface on the one hand, on the other hand can reduce the possibility by the cutting wheel fish tail when adjusting the crane height to improve the security of staff at the during operation.
To sum up, the utility model discloses following beneficial effect has:
the front wheel is arranged under the lifting frame, the lifting frame can move in the vertical direction through the driving assembly, the front wheel on the lifting frame can also move along with the lifting frame, so that the angle of the cutting machine body can be changed, the purpose of adjusting the cutting depth of the cutting wheel is achieved, the buffering piece is arranged, the lifting frame can be subjected to buffering shock absorption in the vertical direction, the stability of the lifting frame is improved, the height of the lifting frame can be conveniently adjusted through the scheme, and the cutting depth of the cutting wheel on the ground can be adjusted.
Drawings
Fig. 1 is a schematic structural view of a cutter body according to embodiment 1 of the present invention;
fig. 2 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of a driving assembly according to embodiment 2 of the present invention;
reference numerals: 1. a cutter body; 10. a fixed block; 11. a moving wheel; 110. a rear wheel; 111. a front wheel; 12. a cutting wheel; 2. a lifting frame; 3. a screw; 310. A first bevel gear; 311. a second bevel gear; 32. a nut; 4. a screw rod; 41. a motor; 42. a slider; 5. a telescopic rod; 51. a spring; 6. mounting blocks; 61. a rotating shaft; 62. rotating the disc; 621. a rotating rod; 7. and a baffle plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a road surface cutting machine for town roads, as shown in figure 1 and figure 2, comprises moving wheels 11 arranged at four corners of a cutting machine body 1, and cutting wheels 12 arranged at the side surfaces of the cutting machine body 1. The movable wheel 11 is divided into a front wheel 111 and a rear wheel 110 according to the moving direction of the movable wheel 11, and normally, the two wheels close to the operator are the rear wheels 110 and the two wheels far from the operator are the front wheels 111 when the cutter body 1 is operated.
Install crane 2 in the one side that the cutting machine body 1 bottom is close to front wheel 111, front wheel 111 installs in crane 2's bottom to crane 2 is connected with cutting machine body 1 through the bolster. And a driving component for driving the lifting frame 2 to move in the vertical direction is arranged on the lifting frame 2. The driving assembly can drive the cutting wheel 12 to adjust the cutting depth of the ground by centering the rear wheel 110.
In this embodiment, the driving assembly includes: a screw rod 3 vertically inserted on the lifting frame 2 and a nut 32 which is connected on the screw rod 3 by screw thread and is fixed on the lifting frame 2 by the side surface. And the edge of the bottom of the cutting machine body 1 is provided with a fixing block 10, and the screw rod 3 penetrates through the fixing block 10, so that the purpose of limiting the movement of the screw rod 3 is achieved. By turning the screw 3, the nut 32 can be driven to move in the vertical direction, thereby driving the crane 2 to move in the vertical direction. Still install the driving piece on cutting machine body 1, the driving piece can play drive screw pivoted effect.
In this embodiment, the driving member includes: the cutting device comprises mounting blocks 6 arranged on one side of the lifting frame 2 far away from the cutting wheel 12, a rotating shaft 61 horizontally inserted between the mounting blocks 6, a second bevel gear 311 arranged on one end of the rotating shaft 61 far away from the mounting blocks 6, a first bevel gear 310 sleeved on the screw rod 3 and close to the nut 32, and meshed with the second bevel gear 311 and the first bevel gear 310, a rotating disc 62 is arranged on one end of the rotating shaft 61 far away from the second bevel gear 311, and a rotating rod 621 is arranged on the position of the rotating disc 62 far away from the center of the rotating disc 62.
Through hand bull stick 621, drive axis of rotation 61 rotates to drive the gear train and rotate, drive second bevel gear 311 rotation promptly, drive first bevel gear 310 and rotate, because first bevel gear 310 cover is established on screw rod 3, thereby can drive screw rod 3 and rotate, realize then that drive crane 2 removes in vertical direction's purpose.
In this embodiment, the buffer member comprises a telescopic rod 5 installed on both sides of the bearing surface of the crane 2, and a spring 51 sleeved on the telescopic rod 5. Wherein, the telescopic rod 5 is fixed on the bottom of the cutting machine body 1 at the end far away from the lifting frame 2. And the two ends of the spring 51 are pressed against the bearing surface of the lifting frame 2 and the bottom of the cutting machine body 1. Through this setting, can remove crane 2 and have certain guide effect, reduce its condition that appears rocking, in addition, play the effect of support on the one hand, on the other hand can also play the effect of buffering.
In the embodiment, the radius of the rear wheel 110 is larger than that of the front wheel 111, and the cutting wheel 12 is positioned closer to the front wheel 111 relative to the rear wheel 110, by this arrangement, when the cutter body 1 normally works, that is, the crane 2 is not lifted to a predetermined height, the cutting wheel 12 can cut to the deepest depth of the ground to the utmost extent, and when the crane 2 is lifted, the cutting depth of the cutting wheel 12 can be reduced until the cutting wheel is separated from the working ground, so that the replacement of the cutting wheel 12 is facilitated.
In this embodiment, still install baffle 7 on the cutting machine body 1, baffle 7 and ground are in on the looks vertically position, and many cutting wheel 12 can play half parcel's effect, through setting up baffle 7, can reduce the condition that dust spatters when cutting the road surface of cutting wheel 12 on the one hand, and on the other hand can reduce the possibility by cutting wheel 12 fish tail when adjustment crane 2 height to improve the security of staff at the during operation.
Example 2: as shown in fig. 3, the difference from embodiment 1 lies in the difference of the driving assembly, in this embodiment, the driving assembly includes a screw rod 4 vertically inserted in the middle of the crane 2, and a motor 41 installed at the bottom of the cutter body 1. Wherein, the part of the screw rod 4 which is inserted through the lifting frame 2 is fixed with a slide block 42. The screw rod 4 is driven to rotate by the motor 41, so that the lifting frame 2 is driven to move in the vertical direction.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.
Claims (8)
1. A road surface cutting machine for town roads, comprising: install removal wheel (11) in cutting machine body (1) bottom to and install cutting wheel (12) in cutting machine body (1) side, crane (2) are installed to cutting machine body (1) bottom, remove wheel (11) including rear wheel (110) and front wheel (111), install in crane (2) bottom front wheel (111), install the bolster that is used for connecting crane (2) and cutting machine body (1) on crane (2), still install the drive assembly who is used for driving crane (2) to remove along vertical direction on cutting machine body (1).
2. A pavement cutting machine for municipal roads according to claim 1, characterized in that the drive assembly comprises: the screw rod (3) vertically inserted on the lifting frame (2), the nut (32) installed on the lifting frame (2) and sleeved on the screw rod (3), the gear set installed on the screw rod (3) and the driving piece for driving the gear set to rotate so as to drive the screw rod (3) to rotate.
3. A pavement cutting machine for municipal roads according to claim 1, characterized in that the drive assembly comprises: install slider (42) on crane (2), vertically alternate lead screw (4) on slider (42) to and install motor (41) that just output shaft and lead screw (4) keep away from the one end of crane (2) and be connected at cutting machine body (1) bottom.
4. A pavement cutting machine for municipal roads according to claim 1, characterized in that said buffer comprises: one end of the telescopic rod (5) is arranged at the bottom of the cutting machine body (1), the other end of the telescopic rod is arranged on the lifting frame (2), and the spring (51) is sleeved on the telescopic rod (5) and the end of the spring is abutted against the top of the lifting frame (2) and the bottom of the cutting machine body (1).
5. A pavement cutting machine for municipal roads according to claim 2, characterized in that the drive comprises: the mounting block (6) is mounted on one side of the lifting frame (2) far away from the cutting wheel (12); a rotation shaft (61) horizontally inserted between the mounting blocks (6), the gear set comprising: a second bevel gear (301) arranged at one end of the rotating shaft (61) far away from the mounting block (6), and a first bevel gear (310) sleeved on the screw rod (3) and meshed with the second bevel gear (301).
6. A pavement cutter for municipal roads according to claim 5, characterized in that a rotating disc (62) is mounted on the end of the rotating shaft (61) away from the second bevel gear (301), and a rotating rod (621) is mounted on the edge of the rotating disc (62) away from the center of the circle.
7. A road cutter for town roads according to claim 1, wherein the rear wheel (110) has a larger radius than the front wheel (111), and the cutting wheel (12) is located closer to the front wheel (111) than the rear wheel (110).
8. A pavement cutter for town roads according to claim 1, characterized in that the cutter body (1) is fitted with a baffle (7) matching the cutting wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038019.XU CN210458894U (en) | 2019-07-04 | 2019-07-04 | A road surface cutting machine for town road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038019.XU CN210458894U (en) | 2019-07-04 | 2019-07-04 | A road surface cutting machine for town road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210458894U true CN210458894U (en) | 2020-05-05 |
Family
ID=70443737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921038019.XU Active CN210458894U (en) | 2019-07-04 | 2019-07-04 | A road surface cutting machine for town road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210458894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709116A (en) * | 2020-12-28 | 2021-04-27 | 中交二公局第一工程有限公司 | Dust fall formula concrete road surface joint-cutting device for road bridge construction |
-
2019
- 2019-07-04 CN CN201921038019.XU patent/CN210458894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709116A (en) * | 2020-12-28 | 2021-04-27 | 中交二公局第一工程有限公司 | Dust fall formula concrete road surface joint-cutting device for road bridge construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209223261U (en) | A kind of C-shaped beam cutter device for air suspension of automobile | |
| CN210458894U (en) | A road surface cutting machine for town road | |
| CN2561813Y (en) | Road markline groove mill | |
| CN103406814A (en) | Gem processing device | |
| CN211415775U (en) | Vertical drilling device for building roof | |
| CN104179331A (en) | Integrated wall punching and grooving machine | |
| CN111997332A (en) | Cement floor finishing vehicle for building construction | |
| CN214773072U (en) | Movable cutting equipment | |
| CN204780552U (en) | Pavement milling machine running gear's supporting elevating gear | |
| CN201702619U (en) | Knife sharpener | |
| CN209920264U (en) | Track rotary cutting machine for cutting concrete | |
| CN111017712A (en) | Adjustable support for crane construction operation and use method | |
| CN201261154Y (en) | H section steel flange plate sander | |
| CN205437426U (en) | flame groove cutting machine | |
| CN109601114A (en) | A kind of novel herbicidal device | |
| CN107178016B (en) | Steel rail fat edge grinding machine | |
| CN109968938A (en) | A kind of front and back wheel can synchronization lifting damping dolly chassis | |
| CN214530118U (en) | Pavement cutting device | |
| CN112681207B (en) | Ice and snow clearing device and snow sweeper using same | |
| CN214666657U (en) | Movable three-dimensional laser scanner | |
| CN210705375U (en) | A marble drag saw is with can swinging skip for placing stone material pierced billet | |
| CN210827047U (en) | Static force cutting machine | |
| CN209702570U (en) | A kind of glass cutting device | |
| CN111705609A (en) | Miniature remote control self-propelled multifunctional road milling machine | |
| CN207340604U (en) | A kind of high-efficiency weeding for highway maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 710, block a, Huafeng Internet Creative Park, 107 Gonghe Industrial Road, Gongle community, Xixiang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen xingzhongheng Construction Engineering Co.,Ltd. Address before: 518000 AFP Internet plus Creative Park A 330, Baoan District Xixiang street, Shenzhen, Guangdong, China, 330 Patentee before: Shenzhen xingzhongheng Construction Engineering Co.,Ltd. |