CN207714105U - A kind of road milling equipment - Google Patents
A kind of road milling equipment Download PDFInfo
- Publication number
- CN207714105U CN207714105U CN201820019913.1U CN201820019913U CN207714105U CN 207714105 U CN207714105 U CN 207714105U CN 201820019913 U CN201820019913 U CN 201820019913U CN 207714105 U CN207714105 U CN 207714105U
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- mounting base
- shaft
- fixed link
- side wall
- fixedly connected
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Abstract
The utility model discloses a kind of road milling equipments,Including mounting base,The rear side sidewall of the mounting base is equipped with connecting rod,The both sides sidewall symmetry of the connecting rod is equipped with handle,And handle is arranged far from mounting base,The lower end of the mounting base is arranged with the first idler wheel,And two the first idler wheels are arranged close to the rear side sidewall of mounting base,The front side sidewall of the mounting base is also symmetrically rotatably connected to the second idler wheel by lifting gear,The upside side wall of the mounting base is fixedly connected with driving motor,And the output end of driving motor is connected with shaft,The shaft is rotatablely connected through mounting base and with mounting base,The side wall ring of the shaft is arranged with the fixed link of preset quantity being laterally arranged,And fixed link is arranged close to the lower end of shaft,The utility model is easy to operate,It is easy to use,It is simple and fast for the milling knife installing and dismounting of road milling,Convenient for being replaced to it,It improves work efficiency.
Description
Technical field
The utility model is related to field of mechanical technique more particularly to a kind of road milling equipments.
Background technology
Pavement milling machine is one of main machine of asphalt pavement conserving construction machinery, Asphalt Concrete Pavement Maintenance construction
One of capital equipment, be mainly used for the excavation renovation of the asphalt concrete pavements such as highway, town road, airport, goods yard, also may be used
For removing the defects of packet, oily wave, reticulate pattern, track are gathered around in road surface, excavated pavement pit slot and groove and cement road may further be used to
The milling of the plucking and face fault platform in face is flat.Under prolonged work, milling knife can be worn road milling machine, be needed to it
It is replaced, but milling knife installing and dismounting bothers, and is not easy to be replaced, reduces working efficiency；For this purpose, it is proposed that a kind of
Road milling equipment solves these problems.
Invention content
Purpose of the utility model is to solve milling knife installing and dismounting existing in the prior art trouble, be not easy into
The shortcomings of going and replace, reducing working efficiency, and a kind of road milling equipment proposed.
To achieve the goals above, the utility model uses following technical solution：
The rear side sidewall of a kind of road milling equipment, including mounting base, the mounting base is equipped with connecting rod, the connecting rod
Both sides sidewall symmetry be equipped with handle, and handle is arranged far from mounting base, and the lower end of the mounting base is arranged with the first idler wheel,
And two the first idler wheels are arranged close to the rear side sidewall of mounting base, the front side sidewall of the mounting base is also symmetrical by lifting gear
It is rotatably connected to the second idler wheel, the upside side wall of the mounting base is fixedly connected with driving motor, and the output end of driving motor
It is connected with shaft, the shaft is rotatablely connected through mounting base and with mounting base, and the side wall ring of the shaft is arranged with present count
The fixed link of amount being laterally arranged, and fixed link is arranged close to the lower end of shaft, the lower end of the mounting base is additionally provided with present count
The milling knife of amount being equipped with fixed link, and be equipped in milling knife and inserted with the matched mounting hole of fixed link, the fixed link
Into being arranged in mounting hole, cavity is equipped in the fixed link, and the slide bar being laterally arranged is arranged in cavity, two cunnings
The opposite side side wall of bar has been fixedly connected with fixture block, and fixture block is arranged close to shaft, and two fixture blocks are set through cavity
Set, and the inner wall surrounding of mounting hole be equipped with preset quantity with the matched card slot of fixture block, pass through spring between two slide bars
Connection, side side wall of the fixed link far from shaft is equipped with the strip gab being connected to cavity, and one end of two slide bars is passed through
Wear strip gab setting.
Preferably, the lifting gear includes piston rod, and the front side sidewall of the mounting base is fixedly connected with cylinder, and living
The output end of stopper rod and cylinder connects, and the described one end of piston rod far from cylinder is fixedly connected with cross bar, and the both ends of cross bar are equal
It is fixedly connected with montant, two second idler wheels are rotatablely connected with corresponding montant lower end.
Preferably, it is enclosed with rubber antiskid pad on two handles.
Preferably, the side wall of the shaft is fixedly connected with annular switch block, and at the rotation connection of shaft and mounting base in
Wall is equipped with and the matched annular turn trough of annular switch block.
Preferably, it is additionally provided with ball in the annular turn trough, and the side wall of annular switch block is equipped with and the matched slot rolling of ball.
The utility model is easy to operate, easy to use, and the milling knife installing and dismounting for being used for road milling is simple and fast, fixture block
It is stuck in card slot under the resilient force of spring, milling knife is fixed, keep two slide bars close to each other by that will squeeze, band
Dynamic fixture block is detached from card slot and can disassemble milling knife, convenient for being replaced to it, improves work efficiency.
Description of the drawings
Fig. 1 be the utility model proposes a kind of road milling equipment structural schematic diagram；
Fig. 2 is the structural schematic diagram at A in Fig. 1.
In figure：1 mounting base, 2 connecting rods, 3 handles, 4 first idler wheels, 5 cylinders, 6 piston rods, 7 cross bars, 8 montants, 9 second
Idler wheel, 10 driving motors, 11 shafts, 12 fixed links, 13 milling knives, 14 mounting holes, 15 cavitys, 16 slide bars, 17 fixture blocks, 18 cards
Slot, 19 springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the rear side sidewall of a kind of road milling equipment, including mounting base 1, mounting base 1 is equipped with connecting rod 2,
The both sides sidewall symmetry of connecting rod 2 is equipped with handle 3, and handle 3 is arranged far from mounting base 1, and rubber is enclosed on two handles 3
Non-slip mat controls device convenient for staff, rubber sleeve, the lower end of mounting base 1 is effectively prevent to be arranged with the first idler wheel 4, and two
A first idler wheel 4 is arranged close to the rear side sidewall of mounting base 1, and the front side sidewall of mounting base 1 is also symmetrically rotated by lifting gear
It is connected with the second idler wheel 9, lifting gear includes piston rod 6, and the front side sidewall of mounting base 1 is fixedly connected with cylinder 5, and piston rod
6 connect with the output end of cylinder 5, and the one end of piston rod 6 far from cylinder 5 is fixedly connected with cross bar 7, and the both ends of cross bar 7 are solid
Surely it is connected with montant 8, two the second idler wheels 9 are rotatablely connected with 8 lower end of corresponding montant, drive piston rod 6 to carry out by cylinder 5
Flexible, the second idler wheel 9 offsets with ground, to make mounting base 1 tilt, is adjusted, installs to the depth of road milling accordingly
The upside side wall of seat 1 is fixedly connected with driving motor 10, and the output end of driving motor 10 is connected with shaft 11, and shaft 11 runs through
Mounting base 1 is simultaneously rotatablely connected with mounting base 1, and the side wall of shaft 11 is fixedly connected with annular switch block, and shaft 11 and mounting base 1
At rotation connection inner wall be equipped with the matched annular turn trough of annular switch block, drive annular switch block in annular while shaft 11 rotates
It is rotated in turn trough, annular switch block provides a support force to the rotation of shaft 11, increases the stability of device, in annular turn trough
Be additionally provided with ball, and the side wall of annular switch block be equipped with the matched slot rolling of ball, reduce between annular switch block and annular turn trough
Frictional force, convenient for rotation of the annular switch block in annular turn trough, the side wall ring of shaft 11 is arranged with the lateral setting of preset quantity
Fixed link 12, and fixed link 12 is arranged close to the lower end of shaft 11, the lower end of mounting base 1 be additionally provided with preset quantity with fixation
The milling knife 13 that bar 12 is equipped with, and be equipped in milling knife 13 and injected with 12 matched mounting hole 14 of fixed link, fixed link 12
It is arranged in mounting hole 14, cavity 15 is equipped in fixed link 12, and be arranged with the slide bar 16 being laterally arranged in cavity 15, two cunnings
The opposite side side wall of bar 16 has been fixedly connected with fixture block 17, and fixture block 17 is arranged close to shaft 11, and two fixture blocks 17 run through
Cavity 15 be arranged, and the inner wall surrounding of mounting hole 14 be equipped with preset quantity with 17 matched card slot 18 of fixture block, two slide bars 16
Between connected by spring 19, side side wall of the fixed link 12 far from shaft 11 is equipped with the strip gab that is connected to cavity 15, and
One end of two slide bars 16 is arranged through strip gab.
When the utility model is used, staff's pushing meanss are walked, driving motor 10 drives shaft 11 to rotate, and drives
Quickly rotation carries out milling to milling knife 13 to ground, drives piston rod 6 to stretch by cylinder 5, to adjust milling knife 13
Liftoff depth when being damaged after the 13 long-time use of milling knife, needs to carry out it one milling of Rotation With Changing in face of ground
When carrying out milling or directly being replaced to milling knife 13, two slide bars 16 are pinned, drive two slide bars 16 close to each other, compression
Spring 19 drives fixture block 17 to be detached from card slot 18, you can rotation milling knife 13 replaces milling face, or remove milling knife 13, to it
It is replaced, unclamps slide bar 16, under the resilient force of spring 19, fixture block 17 sticks into card slot 18, and milling knife 13 is fixed
Firmly.The present apparatus is easy to operate, easy to use, be used for road milling 13 installing and dismounting of milling knife it is simple and fast, convenient for its into
Row is replaced, and is improved work efficiency.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of road milling equipment, including mounting base（1）, which is characterized in that the mounting base（1）Rear side sidewall be equipped with connect
Extension bar（2）, the connecting rod（2）Both sides sidewall symmetry be equipped with handle（3）, and handle（3）Far from mounting base（1）Setting, institute
State mounting base（1）Lower end be arranged with the first idler wheel（4）, and two the first idler wheels（4）Close to mounting base（1）Rear side sidewall
Setting, the mounting base（1）Front side sidewall the second idler wheel is also symmetrically rotatably connected to by lifting gear（9）, the installation
Seat（1）Upside side wall be fixedly connected with driving motor（10）, and driving motor（10）Output end be connected with shaft（11）, institute
State shaft（11）Through mounting base（1）And and mounting base（1）Rotation connection, the shaft（11）Side wall ring be arranged with present count
The fixed link of amount being laterally arranged（12）, and fixed link（12）Close to shaft（11）Lower end setting, the mounting base（1）Under
End is additionally provided with preset quantity and fixed link（12）The milling knife being equipped with（13）, and milling knife（13）In be equipped with and fixed link
（12）Matched mounting hole（14）, the fixed link（12）Inject mounting hole（14）Middle setting, the fixed link（12）In be equipped with
Cavity（15）, and cavity（15）In be arranged with the slide bar being laterally arranged（16）, two slide bars（16）Opposite side side
Wall has been fixedly connected with fixture block（17）, and fixture block（17）Close to shaft（11）Setting, two fixture blocks（17）Run through cavity
（15）Setting, and mounting hole（14）Inner wall surrounding be equipped with preset quantity and fixture block（17）Matched card slot（18）, two institutes
State slide bar（16）Between pass through spring（19）Connection, the fixed link（12）Far from shaft（11）Side side wall be equipped with and cavity
（15）The strip gab of connection, and two slide bars（16）One end through strip gab be arranged.
2. a kind of road milling equipment according to claim 1, which is characterized in that the lifting gear includes piston rod
（6）, the mounting base（1）Front side sidewall be fixedly connected with cylinder（5）, and piston rod（6）With cylinder（5）Output end connect
It connects, the piston rod（6）Far from cylinder（5）One end be fixedly connected with cross bar（7）, and cross bar（7）Both ends be fixedly connected with
There is montant（8）, two second idler wheels（9）With corresponding montant（8）Lower end is rotatablely connected.
3. a kind of road milling equipment according to claim 1, which is characterized in that two handles（3）On wrap up
There is rubber antiskid pad.
4. a kind of road milling equipment according to claim 1, which is characterized in that the shaft（11）Side wall fix connect
It is connected to annular switch block, and shaft（11）With mounting base（1）Rotation connection at inner wall be equipped with and annular switch block it is matched annular turn
Slot.
5. a kind of road milling equipment according to claim 4, which is characterized in that be additionally provided with rolling in the annular turn trough
Pearl, and the side wall of annular switch block is equipped with and the matched slot rolling of ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019913.1U CN207714105U (en) | 2018-01-06 | 2018-01-06 | A kind of road milling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019913.1U CN207714105U (en) | 2018-01-06 | 2018-01-06 | A kind of road milling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207714105U true CN207714105U (en) | 2018-08-10 |
Family
ID=63054489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820019913.1U Active CN207714105U (en) | 2018-01-06 | 2018-01-06 | A kind of road milling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207714105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150561A (en) * | 2021-12-15 | 2022-03-08 | 山推工程机械股份有限公司 | Milling machine tool changing control method and milling machine |
-
2018
- 2018-01-06 CN CN201820019913.1U patent/CN207714105U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150561A (en) * | 2021-12-15 | 2022-03-08 | 山推工程机械股份有限公司 | Milling machine tool changing control method and milling machine |
| CN114150561B (en) * | 2021-12-15 | 2023-11-24 | 山推工程机械股份有限公司 | Milling machine tool changing control method and milling machine |
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