CN205981683U - Thrust wheel test machine - Google Patents
Thrust wheel test machine Download PDFInfo
- Publication number
- CN205981683U CN205981683U CN201620985100.9U CN201620985100U CN205981683U CN 205981683 U CN205981683 U CN 205981683U CN 201620985100 U CN201620985100 U CN 201620985100U CN 205981683 U CN205981683 U CN 205981683U
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- simulation
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- thrust wheel
- oil cylinder
- hydro
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Abstract
The utility model discloses a thrust wheel test machine, including frame, motor, base, simulation platform, base and motor setting are simulated the platform and are set up on the base in the frame, and the simulation bench is equipped with two changes the roller, and two commentaries on classics rollers pass through the chain to be connected with sprocket feed, the sprocket pass through drive mechanism and be connected with the motor, the cooperation of commentaries on classics roller appearance and thrust wheel, at the simulation bench vertical holding power simulating mechanism that is fixed with of portion, holding power simulating mechanism be two vertical pressure simulation hydro -cylinders, set up the pressure piece in the piston rod bottom of pressure simulation hydro -cylinder, through pressure piece thrust wheel contact simulated pressure, vertically in the frame be provided with two slope simulation hydro -cylinders, the bottom of slope simulation hydro -cylinder is fixed in the frame, and the piston rod top of slope simulation hydro -cylinder is passed through the hinge mechanism and is connected with the simulation platform, makes slope about the simulation platform through slope simulation hydro -cylinder flexible, and is equipped with height detecting device in the both sides that incline to simulate the hydro -cylinder.
Description
Technical field
This utility model is related to a kind of test machine, and the thrust wheel in particularly a kind of motion of heavy construction machinery is surveyed
Test-run a machine.
Background technology
The motion of heavy construction machinery is typically caterpillar band type, and in caterpillar belt structure, thrust wheel serves by attaching most importance to
The effect wanted, its proportion of goods damaged is apparently higher than other driven pulleys.For the quality of further improved thrust wheel, need accurately
Simulation thrust wheel working environment, with reach test its quality, detection defect purpose.Thrust wheel test of the prior art
Machine typically can only be simulated it and be born the situation of vertical pressure, and in actual working environment, heavy construction machinery is various rugged
Road on move, the pressure that thrust wheel is born not remains level.
Content of the invention
In order to solve the above problems, this utility model provides one kind and can really simulate big machinery completely on rugged road
Thrust wheel working condition when moving on face, and structure simple thrust wheel test machine.
In order to achieve the above object, the thrust wheel test machine designed by this utility model, including frame, motor, base,
Simulation table, base and motor are arranged in frame, and simulation table is arranged on base, and simulation table is provided with two transfer rollers, two
Transfer roller is connected with chain gear transmission by chain, and described sprocket wheel is connected with motor by drive mechanism；Described transfer roller profile
With thrust wheel cooperation, it is fixed with support force simulation mechanism in simulation table Upper vertical, described support force simulation mechanism is two
Vertical pressure simulates oil cylinder, arranges pressure block in the piston rod bottom of pressure simulation oil cylinder, contacts mould by pressure block thrust wheel
Pseudopressure；Frame is vertically arranged with two and tilts simulation oil cylinder, the bottom tilting simulation oil cylinder is fixed in frame, tilts
The piston rod part of simulation oil cylinder is connected with simulation table by linkage, simulates oil cylinder flexible by inclination so that simulation table
Tilt, and be provided with height detecting device in the both sides tilting simulation oil cylinder；The bottom centre position of simulation table be provided with to
Under U-shaped fork, U-shaped fork and the central fixed shaft grafting being fixed in frame stretched out, and the radius of central fixed shaft and U-shaped fork
U-shaped radius adaptation.
The thrust wheel test machine that this utility model obtains, its by motor drive transfer roller rotate, then by with Zhi Chong
The transfer roller of wheel cooperation is delivered to the rotation of simulation thrust wheel on thrust wheel by rotating.By two pressure simulation oil cylinders to thrust wheel
Axle portion apply pressure, the simulation pressure that born of thrust wheel, simultaneously symmetrically arranged two pressure simulation oil cylinders can apply
Asymmetric pressure, to simulate extreme working environment.Made by being arranged on inclination simulation the flexible of oil cylinder of simulation table both sides
Obtain whole simulation table to tilt, to simulate the form that big machinery moves in rough ground, and by height detecting device certainly
The dynamic simulation table sideslip controlling the flexible height tilting simulation oil cylinder, preventing that transitional slope from leading to；Simultaneously in order to prevent due to upper
The pressure that portion applies and the gravity of itself make simulation table break away, and reduce the lateral force tilting simulation oil cylinder, in mould
Intend platform bottom and have also been devised U-shaped fork, by the cooperation of the central fixed shaft in U-shaped fork and frame, support simulation table, offset simulation
Horizontal direction power that platform is received so that whole simulation table can safety simulation working environment.
In sum, the thrust wheel test machine obtained by this utility model has the characteristics that, can accurately effectively simulate
The various working environments of thrust wheel；Reasonable in design, only passes through two inclination simulation oil cylinders and can make simulation table lateral tilting
Tiltedly, the cooperation and by the central fixed shaft on the U-shaped fork and frame of simulation table bottom, has only used one U-shaped fork of two oil cylinders
Just effective kinematic mount is carried out to simulation table, reduced the cost of product.
Brief description
Fig. 1 is this utility model embodiment 1 structural representation.
Specific embodiment
Below by embodiment and combine accompanying drawing this utility model is described further.
Embodiment 1.
The thrust wheel test machine of the present embodiment description, including frame 1, motor 2, base 3, simulation table 4, base 3 and electricity
Motivation 2 is arranged in frame 1, and simulation table 4 is arranged on the base 3, it is characterized in that simulation table 4 is provided with two transfer rollers 5, two turn
Roller 5 is connected with chain gear transmission by chain, and described sprocket wheel is connected with motor 2 by drive mechanism 6；Outside described transfer roller 5
Shape is coordinated with thrust wheel 7, is fixed with support force simulation mechanism in simulation table 4 Upper vertical, and described support force simulation mechanism is
Two vertical pressures simulate oil cylinder 8, arrange pressure block 9 in the piston rod bottom of pressure simulation oil cylinder 8, by 9 weights of pressure block
Wheel 7 contact simulated pressure；Frame 1 is vertically arranged with two and tilts simulation oil cylinder 10, the bottom tilting simulation oil cylinder 10 is solid
It is scheduled in frame 1, the piston rod part tilting simulation oil cylinder 10 is connected with simulation table 4 by linkage 11, by tilting mould
Intend oil cylinder 10 flexible so that simulation table 4 tilts, and tilt simulation oil cylinder 10 both sides be provided with height detecting device 12；
It is provided with the U-shaped fork 13 extending downwardly from the bottom centre position of simulation table 4, U-shaped fork 13 is fixed with the center being fixed in frame 1
Axle 14 grafting, and the radius of central fixed shaft 14 with U-shaped fork 13 U-shaped radius be adapted to.
Claims (1)
1. a kind of thrust wheel test machine, including frame, motor, base, simulation table, base and motor are arranged in frame,
Simulation table is arranged on base, it is characterized in that simulation table is provided with two transfer rollers, two transfer rollers pass through chain with chain gear transmission even
Connect, described sprocket wheel is connected with motor by drive mechanism；Described transfer roller profile is coordinated with thrust wheel, on simulation table top
It is vertically fixed support force simulation mechanism, described support force simulation mechanism is that two vertical pressures simulate oil cylinder, in pressure mould
Intend the piston rod bottom setting pressure block of oil cylinder, simulated pressure is contacted by pressure block thrust wheel；Frame is vertically arranged with
Two tilt simulation oil cylinder, and the bottom tilting simulation oil cylinder is fixed in frame, and the piston rod part tilting simulation oil cylinder passes through
Linkage is connected with simulation table, by tilt simulation oil cylinder flexible so that simulation table tilts, and tilt simulation oil
The both sides of cylinder are provided with height detecting device；Be provided with, in the bottom centre position of simulation table, the U-shaped fork extending downwardly from, U-shaped fork with solid
It is scheduled on the central fixed shaft grafting in frame, and the radius of central fixed shaft is adapted to the U-shaped radius of U-shaped fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985100.9U CN205981683U (en) | 2016-08-30 | 2016-08-30 | Thrust wheel test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985100.9U CN205981683U (en) | 2016-08-30 | 2016-08-30 | Thrust wheel test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205981683U true CN205981683U (en) | 2017-02-22 |
Family
ID=58041839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620985100.9U Active CN205981683U (en) | 2016-08-30 | 2016-08-30 | Thrust wheel test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205981683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146304A (en) * | 2019-06-28 | 2019-08-20 | 三一重机有限公司 | Thrust wheel endurance testing system |
-
2016
- 2016-08-30 CN CN201620985100.9U patent/CN205981683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146304A (en) * | 2019-06-28 | 2019-08-20 | 三一重机有限公司 | Thrust wheel endurance testing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |