CN2389077Y - Driving wheel hydraulic dismounting machine - Google Patents
Driving wheel hydraulic dismounting machine Download PDFInfo
- Publication number
- CN2389077Y CN2389077Y CN 99244487 CN99244487U CN2389077Y CN 2389077 Y CN2389077 Y CN 2389077Y CN 99244487 CN99244487 CN 99244487 CN 99244487 U CN99244487 U CN 99244487U CN 2389077 Y CN2389077 Y CN 2389077Y
- Authority
- CN
- China
- Prior art keywords
- drive wheel
- hydraulic
- oil cylinder
- torque arm
- vehicle frame
- 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
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a driving wheel hydraulic dismounting machine, which is used for dismounting driving wheels of tractors and refitted locomotives. The utility model comprises a frame, an electric hydraulic pump, and an oil tank, wherein, the frame is provided with a hydraulic oil cylinder through an oil cylinder seat; the cylinder body of the hydraulic oil cylinder is connected with a pull rod seat which is hinged three or more pull rods; a piston rod of the hydraulic oil cylinder is used as a shaft support. The utility model has the advantages that the labor intensity of workers to dismount driving wheels can be eased, and dismounted driving wheels can not be deformed.
Description
The utility model relates to a kind of drive wheel hydraulic detachment that is used for trac. and the dismounting of repacking driving wheel of motorcycle thereof and unloads the goods from the airplane.
At trac.s such as red flag 100,120,150 types and chamberization Room 140, and on the locomotives such as tractor hoist, bulldozer, grab pipe machine with their repackings, the assembling of drive wheel and splined hub is to exist the moment that applies 1500Nm on the circular nut of diameter 200mm that drive wheel is fitted on the splined hub, both are in conjunction with very firm, and drive wheel is near final retarder.Therefore, the dismounting to drive wheel is a very hard work.For a long time, owing to lack special tool, be that the workman manually impacts drive wheel rims with sledgehammer and dismantles always, not only labour intensity is big, inefficiency, and cause the drive wheel distortion easily, even fracture is extremely useless.
The purpose of this utility model provides a kind of drive wheel hydraulic detachment and unloads the goods from the airplane, and it can utilize electric hydaulic for propulsion source drive wheel to be pulled out from splined hub.
The utility model is achieved in that the drive wheel hydraulic detachment unloads the goods from the airplane and comprises vehicle frame, electric hydraulic pump and fuel tank, by oil cylinder seat hydraulic ram is installed on the vehicle frame, be connected with the torque arm seat on the cylinder body of hydraulic ram, the axle holder is served as in the hinged torque arm more than 3 or 3 of torque arm seat, the piston rod of hydraulic ram.This drive wheel hydraulic detachment unloads the goods from the airplane in use, and torque arm is connected drive wheel, and the axle holder is that piston rod is aimed at the splined hub center, starts the work of electric hydaulic oil pump then.Along with stretching out of piston rod is retreating of hydraulic ram, drive wheel is just pulled out from splined hub under the tension of torque arm.
Because it is propulsion source that the utility model adopts electric hydaulic, so significantly reduced working strength of workers.Again because the utility model adopts hydraulic ram is powered actuation mechanism, so it is steady to extract the process of drive wheel.And the novel torque arm that has more than 3 or 3 of this reality is so drive wheel is stressed evenly, not yielding.
The contrast accompanying drawing is described in detail this reality is novel in conjunction with the embodiments below:
Fig. 1 is the structural representation of an embodiment of the utility model;
Fig. 2 is the left view of Fig. 1.
Referring to Fig. 1 and Fig. 2, the drive wheel hydraulic detachment unloads the goods from the airplane and comprises vehicle frame (5), electric hydraulic pump (6) and fuel tank (4).Wherein electric hydraulic pump (6) adopts double amount electric hydraulic pump, so as to improve piston when unloaded kinematic velocity and produce enough pulling force during work, increase work efficiency.Vehicle frame (5) bottom is equipped with wheel (9) and track adjusting wheel (10), moves so that demountor is whole.
Vehicle frame (5) is gone up and by oil cylinder seat (2) hydraulic ram (3) is installed.Be connected (not drawing among the figure) by oil circuit between hydraulic ram (3) and the electric hydraulic pump (6).Be connected with torque arm seat (1) on the cylinder body of hydraulic ram (3), torque arm seat (1) is hinged with 3 torque arm (12).3 torque arm (12) rectangular distribution.The piston rod of hydraulic ram (3) serves as axle holder (11).
In the present embodiment, oil cylinder seat (2) is equipped with lift jack (8) by in the vertical U-lag of pin bearing on vehicle frame (5) between oil cylinder seat (2) and the vehicle frame (5).Present embodiment only needs roughly hydraulic ram (3) to be given rise to the splined hub center with crank by lift jack (8) in use.When hydraulic ram (3) is worked, by axle holder (11) but the level and the upright position of automatically regulating hydraulic ram (3) make it exactly and splined hub centering, guarantee that promptly hydraulic ram (3) is coaxial with splined hub.
The power lead of electric hydraulic pump (6) is divided into two parts: cable drum (7) is installed on demountor vehicle frame (5), and the power supply gating is crossed cable and is entered socket on the cable drum, the motor power plug directly and the cable drum socket switch on or off.Be provided with like this and be beneficial to twisted and released of the cable conveniently, marshalling.
Cable drum (7) crank is hinged foldable (not drawing among the figure).During the dish payout crank is extracted, carried out operation; After finishing dish and putting, crank is turned back, and card is placed in the cable drum axle, prevents that cable drum from rotating and to make dish go up cable loose, and reduced that complete machine is wide to be put.
Present embodiment connects the drive wheel that needs dismounting with torque arm (12) in use, and axle holder (11) starts electric hydaulic oil pump (6) work then to good splined hub center.Along with stretching out of piston rod, hydraulic ram (3) and whole vehicle frame and torque arm (12) retreat together, thereby are being with drive wheel to pull out from splined hub.
The utility model carries out operation to more than 140 vehicles in test, and proving effect is good.In addition, only need the suitable link of apolegamy, also can carry out field-strip the drum gear of drive wheel outer bearing carrier, tractor hoist.
Claims (4)
1. a drive wheel hydraulic detachment that is used for trac. and the dismounting of repacking driving wheel of motorcycle thereof unloads the goods from the airplane, comprise vehicle frame, electric hydraulic pump and fuel tank, it is characterized in that: by oil cylinder seat hydraulic ram is installed on the vehicle frame, be connected with the torque arm seat on the cylinder body of hydraulic ram, the torque arm seat is hinged with the torque arm more than 3 or 3, and the piston rod of hydraulic ram serves as the axle holder.
2. drive wheel hydraulic detachment according to claim 1 unloads the goods from the airplane, and it is characterized in that: oil cylinder seat is equipped with lift jack by in the vertical U-lag of pin bearing on vehicle frame between oil cylinder seat and the vehicle frame.
3. drive wheel hydraulic detachment according to claim 1 and 2 unloads the goods from the airplane, and it is characterized in that: cable drum is installed on the vehicle frame, and the cable drum crank is hinged folding type.
4. drive wheel hydraulic detachment according to claim 1 and 2 unloads the goods from the airplane, and it is characterized in that: the torque arm of torque arm seat pivotally attached is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244487 CN2389077Y (en) | 1999-09-08 | 1999-09-08 | Driving wheel hydraulic dismounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244487 CN2389077Y (en) | 1999-09-08 | 1999-09-08 | Driving wheel hydraulic dismounting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2389077Y true CN2389077Y (en) | 2000-07-26 |
Family
ID=34030565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99244487 Expired - Fee Related CN2389077Y (en) | 1999-09-08 | 1999-09-08 | Driving wheel hydraulic dismounting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2389077Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286972A (en) * | 2013-06-26 | 2013-09-11 | 宜昌力帝环保机械有限公司 | Scrap tire hub hydraulic detaching machine and scrap tire hub hydraulic detaching method |
| CN105291725A (en) * | 2015-11-16 | 2016-02-03 | 河南科技学院 | Small-size automatic dismounting system for car tire |
-
1999
- 1999-09-08 CN CN 99244487 patent/CN2389077Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286972A (en) * | 2013-06-26 | 2013-09-11 | 宜昌力帝环保机械有限公司 | Scrap tire hub hydraulic detaching machine and scrap tire hub hydraulic detaching method |
| CN103286972B (en) * | 2013-06-26 | 2015-12-16 | 宜昌力帝环保机械有限公司 | Scrap tire wheel hub hydraulic pressure retracts machine and method |
| CN105291725A (en) * | 2015-11-16 | 2016-02-03 | 河南科技学院 | Small-size automatic dismounting system for car tire |
| CN105291725B (en) * | 2015-11-16 | 2019-01-04 | 河南科技学院 | A kind of kart tire automatic dismantling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |