CN207644069U - Four-wheel drive tractor trailing wheel replacer - Google Patents
Four-wheel drive tractor trailing wheel replacer Download PDFInfo
- Publication number
- CN207644069U CN207644069U CN201721798765.XU CN201721798765U CN207644069U CN 207644069 U CN207644069 U CN 207644069U CN 201721798765 U CN201721798765 U CN 201721798765U CN 207644069 U CN207644069 U CN 207644069U
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- wheel
- rectangular frame
- symmetrical
- replacer
- drive tractor
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Abstract
Four-wheel drive tractor trailing wheel replacer belongs to flight-line maintenance equipment；Symmetrical installation supports traveling wheel on the front end left and right side of rectangular frame, telescoping support column assembly is installed in symmetrical standing to configuration on the rear end left and right side of rectangular frame, two hanging promotion connecting seats are symmetrical to be fitted respectively on the left and right side of rectangular frame rear end, the symmetrical equipped tooth type adjustable plate on the left and right longitudinal beam of rectangular frame, support beam support are fitted on two pieces of tooth type adjustable plates of relative configuration；This device structure novel, rationally, it is simple, using operation simple and convenient, labor intensity is low, is conducive to the raising for repairing utilization of area rate, can be used for various wheel type tractor rear wheels dismountings, applied widely.
Description
Technical field
The invention belongs to flight-line maintenance equipment, relates generally to a kind of four-wheel drive tractor trailing wheel replacer.
Background technology
The walking wheel assembly of wheeled tractor, including it is most common maintenance that wheel hub, wheel rim and tyre service maintenance, which are repaired,
Project.When repairing maintenance operation to walking wheel assembly, it usually needs by walking wheel assembly from wheel tractor chassis
It disassembles, is reinstalled on tractor again after maintenance.Currently, when dismounting walking wheel assembly, most methods are using multiple
Hydraulic jack configuration suitable position below tractor chassis will push up in complete machine to be improved, and split walking wheel assembly is made to be detached from and ground
Face support contact, is removed, cumbersome, efficiency is low, labor intensity is main problem existing for this method greatly.Currently,
Tractor is sling the dismounting for completing walking wheel assembly by useful hoisting equipment, there are problems that lifting appliance need to be equipped with.
Invention content
The purpose of the invention designs a kind of four-wheel drive tractor trailing wheel aiming at the above-mentioned problems of the prior art
Replacer, the device are driven when being dismantled for four-wheel drive tractor trailing wheel using the hydraulic lift system hydraulic pressure of split tractor itself
Power completes the lifting of side thereafter, so that trailing wheel disengaging is contacted with ground, is dismantled, without being equipped with special hoisting equipment or more
A hydraulic jack, and after trailing wheel of dismantling, also so that complete machine is walked using four-wheel drive tractor front driving wheel, improve repair field
The utilization ratio on ground, reach disassembling section simple and convenient, reduce labor intensity, operating efficiency is high, operating cost is low, repair place
The high purpose of utilization rate.
What the purpose of the invention was realized in：On the front end left and right side of rectangular frame symmetrically
Installation support traveling wheel, on the rear end left and right side of the rectangular frame symmetrical standing to configuration installation stretches
Contracting formula support post assembly, two hangings promote symmetrical being respectively configured of connecting seat and are packed in rectangular frame rear end
On left and right side, on the left and right longitudinal beam of the rectangular frame symmetrical configuration be fixedly mounted with tooth type adjustable plate,
Support beam support is fitted on two pieces of tooth type adjustable plates of relative configuration, so far constitutes four-wheel drive tractor trailing wheel replacer.
The invention structure novel, rationally, it is simple, using operation simple and convenient, labor intensity is low, is conducive to repair field
The raising of ground utilization rate, it is applied widely, the dismounting of four driving tractor rear wheels is can be not only used for, and can be used for two drive tractor rear-guards
Driving wheel dismounts.
Description of the drawings
Fig. 1 is four-wheel drive tractor trailing wheel replacer general structure schematic diagram.
Piece number explanation in figure：
1, traveling wheel, 2, support beam, 3, tooth type adjustable plate, 4, rectangular frame, 5, hanging is supported to promote connection
Seat, 6, telescoping support column assembly.
Specific implementation mode
The invention embodiment is described in detail below in conjunction with the accompanying drawings.A kind of four-wheel drive tractor trailing wheel dismounting
Device, the symmetrical installation support traveling wheel 1 on the front end left and right side of rectangular frame 4, in the rectangular support frame
Symmetrical on the rear end left and right side of frame 4 to stand to configuration installation telescoping support column assembly 6, two hangings, which are promoted, to be connected
Symmetrical being respectively configured of joint chair 5 is packed on 4 rear end left and right side of rectangular frame, in the rectangular frame 4
Left and right longitudinal beam on symmetrical configuration be fixedly mounted with tooth type adjustable plate 3, the support of support beam 2 is fitted in relative configuration
On two pieces of tooth type adjustable plates 3.
When dismantling four-wheel drive tractor trailing wheel operation, this replacer is integrally placed under the four-wheel drive tractor chassis of trailing wheel to be torn open
Side, support traveling wheel 1 are located at lower section on front side of four-wheel drive tractor, adjust position of the support beam 2 on tooth type adjustable plate 3,
Support beam 2 is set to be located at suitable location below four-wheel drive tractor chassis, by two liquid on rear side of the four-wheel drive tractor of trailing wheel to be torn open
Pressure lift arm promotes connecting seat 5 with the hanging of both sides respectively and is hinged, and starts the four-wheel drive tractor hydraulic system of trailing wheel to be torn open, drives
Dynamic two hydraulic pressure lift arms rise, and pass sequentially through hanging and promote connecting seat 5, the driving support beam 2 of rectangular frame 4 to support
Traveling wheel 1 be fulcrum do arc ascending motion, will trailing wheel be torn open four-wheel drive tractor on rear side of raise rises, until trailing wheel be detached from and
Ground contacts, and is dismantled.Place is repaired if you need to remove, starts four-wheel drive tractor, it can be by no trailing wheel using front driving wheel
Four-wheel drive tractor and the synchronous removal together of this replacer.
Claims (1)
1. a kind of four-wheel drive tractor trailing wheel replacer, it is characterised in that：On the front end left and right side of rectangular frame (4)
Symmetrical installation support traveling wheel (1), on the rear end left and right side of the rectangular frame (4) symmetrically
It stands to configuration installation telescoping support column assembly (6), two hangings promote symmetrical being respectively configured of connecting seat (5) and are fixedly mounted with
On rectangular frame (4) rear end left and right side, on the left and right longitudinal beam of the rectangular frame (4) symmetrically
Configuration be fixedly mounted with tooth type adjustable plate (3), support beam (2) supports two pieces of tooth type adjustable plates (3) for being fitted in relative configuration
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798765.XU CN207644069U (en) | 2017-12-15 | 2017-12-15 | Four-wheel drive tractor trailing wheel replacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721798765.XU CN207644069U (en) | 2017-12-15 | 2017-12-15 | Four-wheel drive tractor trailing wheel replacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207644069U true CN207644069U (en) | 2018-07-24 |
Family
ID=62878458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721798765.XU Active CN207644069U (en) | 2017-12-15 | 2017-12-15 | Four-wheel drive tractor trailing wheel replacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207644069U (en) |
-
2017
- 2017-12-15 CN CN201721798765.XU patent/CN207644069U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |