CN201777296U - Steering wheel steering locking device of all-terrain vehicle - Google Patents
Steering wheel steering locking device of all-terrain vehicle Download PDFInfo
- Publication number
- CN201777296U CN201777296U CN2010205218486U CN201020521848U CN201777296U CN 201777296 U CN201777296 U CN 201777296U CN 2010205218486 U CN2010205218486 U CN 2010205218486U CN 201020521848 U CN201020521848 U CN 201020521848U CN 201777296 U CN201777296 U CN 201777296U
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- CN
- China
- Prior art keywords
- steering
- terrain vehicle
- electromagnet
- push rod
- locking device
- 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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Abstract
The utility model discloses a steering wheel steering locking device of an all-terrain vehicle. The locking device comprises a steering wheel, a steering shaft, a steering universal joint, a sleeve type push rod, an electromagnet and a control system device, wherein the steering wheel is fixed with the steering shaft; the steering shaft is fixed with the steering universal joint; one end of the sleeve type push rod is fixed with the electromagnet; the output end of the control system device is connected with the electromagnet; and the other end of the sleeve type push rod is connected with the steering shaft. The steering wheel steering locking device is applicable to the all-terrain vehicle, and when in operation, the all-terrain vehicle can achieve the purpose of keeping traveling in a straight line. When a button switch is pressed down, the control system device outputs a control signal to control the electromagnet connected with the control system device to act, so as to drive the push rod to move to lock the steering shaft, and ensure that the steering wheel is secure from the influence of external interference factors when the all-terrain vehicle travels in the straight line. The locking device provided by the utility model has simple structure and low production and processing cost, is convenient to operate, and can be widely used for land-based work of the all-terrain vehicle.
Description
Technical field
The utility model relates to a kind of wheel steering locking device, particularly at all-terrain vehicle when the operation, can carry out locking to steering shaft quickly and easily, satisfy the requirement that all-terrain vehicle keeps straight-line travelling.
Background technology
The English of all-terrain vehicle is All Terrain Vehicle (vehicle that are fit to all landform), and abbreviation is ATV, and vehicle is simple and practical, and off-road capability is good.All-terrain vehicle because of lighter, the good road crossing ability of its weight, have certain cargo capacity and advantage such as widely applicable, apply to the various transportations of oil exploration, agriculture and forestry just gradually, the utilization aspect family's leisure, military project task also more and more widely in addition.Turning to of the all-terrain vehicle that has is to drive HM Hydraulic Motor by bearing circle, by the diff in the motor control change speed gear box, transmission gear rotating speed on the output shaft of change speed gear box two ends changed realize.Because landform, turning to of all-terrain vehicle is subject to the influence that bearing circle fluctuates.When some actual jobs,, satisfy the requirement of all-terrain vehicle straight-line travelling and do not need people's hand to control bearing circle always, at this moment just need auxiliary mechanism to finish.The locked device of existing certain all-terrain vehicle bearing circle comprises plunger, pivoted arm, fixed block, drag-line, lock pin and steering swivel, wherein the middle plunger of pivoted arm and fixed block are installed on the car body respectively, steering swivel and car body are hinged, can control in the lockhole that lock pin stretched into or withdrawed from steering swivel by rotating pivoted arm, when lock pin stretches in the lockhole of steering swivel, steering swivel can not rotate again, but this kind Locking Device complex structure, increased the cost of manufacturing, reduced simultaneously the alerting ability of operation to a certain extent, and its part body and car body are connected as a single entity, and have occupied interior space, have also influenced the quality of car body when actual job.
Summary of the invention
The purpose of this utility model is to overcome the prior art deficiency, and a kind of wheel steering locking device that can make the all-terrain vehicle that all-terrain vehicle keeps straight-line travelling quickly and easily is provided.
The wheel steering locking device of all-terrain vehicle comprises bearing circle, steering shaft, steering universal joint, sleeve-type push rod, electromagnet and control system device; Bearing circle and steering shaft are fixed, and steering shaft and steering universal joint are fixed, and sleeve-type push rod one end and electromagnet are fixed, and the mouth of control system device links to each other with electromagnet, and the sleeve-type push rod other end and steering shaft join.Described electromagnet comprises spring, armature, latch, iron core and coil; Coil is wrapped on the iron core, and latch passes iron core, and an end of latch is provided with armature and spring, and the other end of latch and sleeve-type push rod one end are fixed.
The utility model production design is with low cost, convenient and flexible operation, action response are very fast, can be used in various workplaces well when actual job, realizes that quickly it keeps this additional function of all-terrain vehicle straight-line travelling.In addition, because the utility model device volume is little, effectively avoided the too fat to move drawback of existing all-terrain vehicle steering lock locking apparatus structure, and aspect the production precision, require lower, can be applied even more extensively actual production and operation, give full play to the simple and efficient characteristic of this auxiliary mechanism in all-terrain vehicle.
Description of drawings
Fig. 1 is the scheme drawing of the wheel steering locking device of the utility model all-terrain vehicle;
Fig. 2 is an electromagnet inner structure scheme drawing in the wheel steering locking device of the utility model all-terrain vehicle.
Among the figure, bearing circle 1, steering shaft 2, steering universal joint 3, sleeve-type push rod 4, electromagnet 5, control system device 6, spring 7, armature 8, latch 9, iron core 10, coil 11.
The specific embodiment
As shown in Figure 1, the wheel steering locking device of all-terrain vehicle comprises bearing circle 1, steering shaft 2, steering universal joint 3, sleeve-type push rod 4, electromagnet 5 and control system device 6; Bearing circle 1 is fixing with steering shaft 2, and steering shaft 2 is fixing with steering universal joint 3, and sleeve-type push rod 4 one ends and electromagnet 5 are fixing, and the mouth of control system device 6 links to each other with electromagnet 5, and sleeve-type push rod 4 other ends and steering shaft 2 join.
As shown in Figure 2, electromagnet 5 comprises spring 7, armature 8, latch 9, iron core 10 and coil 11; Coil 11 is wrapped on the iron core 10, and latch 9 passes iron core 10, and an end of latch 9 is provided with armature 8 and spring 7, and the other end of latch 9 and sleeve-type push rod 4 one ends are fixed.
During work, press switch, control system triggers electromagnet 5 actions, iron core 10 attracts armature 8, is connected in the spring 7 stressed contractions on the armature 8, thereby ejects latch 9, drive and 4 actions of latch 9 other end stationary sleeve formula push rods, steering wheel rotation 1, then push rod 4 is inserted in the pin-and-hole on the steering shaft 2, finishes latch functions.
Claims (2)
1. the wheel steering locking device of an all-terrain vehicle is characterized in that comprising bearing circle (1), steering shaft (2), steering universal joint (3), sleeve-type push rod (4), electromagnet (5) and control system device (6); Bearing circle (1) is fixing with steering shaft (2), steering shaft (2) is fixing with steering universal joint (3), sleeve-type push rod (4) one ends and electromagnet (5) are fixing, and the mouth of control system device (6) links to each other with electromagnet (5), and sleeve-type push rod (4) other end and steering shaft (2) join.
2. the wheel steering locking device of a kind of all-terrain vehicle according to claim 1 is characterized in that described electromagnet (5) comprises spring (7), armature (8), latch (9), iron core (10) and coil (11); Coil (11) is wrapped on the iron core (10), and latch (9) passes iron core (10), and an end of latch (9) is provided with armature (8) and spring (7), and the other end of latch (9) and sleeve-type push rod (4) one ends are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205218486U CN201777296U (en) | 2010-09-07 | 2010-09-07 | Steering wheel steering locking device of all-terrain vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205218486U CN201777296U (en) | 2010-09-07 | 2010-09-07 | Steering wheel steering locking device of all-terrain vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201777296U true CN201777296U (en) | 2011-03-30 |
Family
ID=43790522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205218486U Expired - Fee Related CN201777296U (en) | 2010-09-07 | 2010-09-07 | Steering wheel steering locking device of all-terrain vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201777296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260776A (en) * | 2014-09-19 | 2015-01-07 | 江苏大学 | Locking device of dynamic steering system |
-
2010
- 2010-09-07 CN CN2010205218486U patent/CN201777296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260776A (en) * | 2014-09-19 | 2015-01-07 | 江苏大学 | Locking device of dynamic steering system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |