CN202657091U - Water-land steering switching device for amphibious all-terrain vehicle - Google Patents
Water-land steering switching device for amphibious all-terrain vehicle Download PDFInfo
- Publication number
- CN202657091U CN202657091U CN 201220338356 CN201220338356U CN202657091U CN 202657091 U CN202657091 U CN 202657091U CN 201220338356 CN201220338356 CN 201220338356 CN 201220338356 U CN201220338356 U CN 201220338356U CN 202657091 U CN202657091 U CN 202657091U
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- sleeve
- land
- steering shaft
- steering
- amphibious
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Abstract
The utility model discloses a water-land steering switching device for an amphibious all-terrain vehicle. The water-land steering switching device comprises a steering handle, a steering shaft and a steering shaft sleeve, wherein the lower end of the steering shaft is connected with a switching sleeve through the part extending out of the steering shaft sleeve; an upper inserting sleeve and a lower inserting sleeve are arranged on two ends of the switching sleeve of the steering shaft; a driving mechanism is also connected to the side of the switching sleeve and is used for driving the switching sleeve to move up and down and is connected in match with the upper inserting sleeve or the lower inserting sleeve; the upper inserting sleeve is matched with a land driving steering control unit; and the lower inserting sleeve is matched with a water driving steering control unit. According to the water-land steering switching device for the amphibious all-terrain vehicle disclosed by the utility model, the switching sleeve is connected in match with the upper inserting sleeve or the lower inserting sleeve selectively, therefore, the land driving steering control unit and the water driving steering control unit are separated and individually controlled during operation of the steering handle, thus, the problem of mutual disturbance in steering control can be removed, the resistance to the operation of the steering handle can be reduced, and the smoothness in driving can be improved.
Description
Technical field
The utility model relates to amphibious all-terrain vehicle technical field, says that more specifically a kind of amphibious all-terrain vehicle land waterborne turns to shifter.
Background technology
The steering hardware of the amphibious all-terrain vehicle of prior art, that mentions on the patent network at present is fewer, the differential steering brake device (ZL201020202348.6) of more detailed amphibious special purpose vehicle of just declaring in 2010 such as the applicant, it comprises with the change speed gear box of diff left, right two output shafts, respectively be provided with Die Scheibenbremse on described two output shafts, face toward left in frame, right Die Scheibenbremse respectively is provided with caliper brake device, the slipper end face of caliper brake device is fixed with removable lining pad, a left side, the brake cylinder of right two caliper brake devices has respectively oil pipe and the right side that is fixed on the steering column jacket rear side, left brake pump is corresponding to be communicated with; Turn to handgrip to captive joint with steering shaft, steering shaft is located in the steering column jacket, and the lower end of steering shaft is provided with T font push rod, and the left and right push rod cup that is located at T font push rod two ends faces toward respectively the piston rod of also can conflict left or right brake pump.
Foregoing invention is the control that turns to for land, at that time research and development Water Under by the outboard engine machine, so do not need to consider that marine propulsion turns to control.Yet now along with the installing additional of axial flow propulsor, steering control system also will mate thereupon, yet prior art only is the two cover control system of both independent design, and operation is inconvenience relatively.
The utility model content
The purpose of this utility model is to overcome the prior art all-terrain vehicle in two cover control system of land locomotion turning control cell and the turning control cell independent design of travelling waterborne, both wasted resource, increase cost, be unfavorable for again operating many defectives of control, provide a kind of by selecting same set of control system and selectivity adaptive with land locomotion turning control cell and the mutually separately independent control of turning control cell of travelling waterborne, can not only eliminate both and turn to cross-interference issue in the control, and can reduce the operation resistance that turns to handgrip, the amphibious all-terrain vehicle land waterborne of improving the smoothness of driving turns to shifter.
In order to reach above purpose, the utility model is achieved through the following technical solutions: a kind of amphibious all-terrain vehicle land waterborne turns to shifter, comprise and turn to handgrip, steering shaft and steering column jacket, steering shaft is arranged in the steering column jacket, and steering shaft upper end is stretched out the outer part of steering column jacket and is connected to and turns on the handgrip; It is characterized in that described steering shaft lower end is stretched out the outer part of steering column jacket and is connected with the switching sleeve, switching sleeve relatively steering shaft slip can be set in outside the steering shaft with steering shaft again synchronously rotationally; Switch the sleeve upper and lower side and be provided with upper access sleeve and the lower access sleeve that is separated with it, upper access sleeve and lower access sleeve freely are set on the steering shaft; Switching the sleeve side also is connected with and impels it to move up and down and the driver train in mating connection with upper access sleeve or lower access sleeve respectively; Upper access sleeve matches with the land locomotion turning control cell, and lower access sleeve matches with the turning control cell that travels waterborne.
In mating connection by switching sleeve selectivity and upper access sleeve or accessing down sleeve, so that turn in the operating handle land locomotion turning control cell and the mutually separately independent control of turning control cell of travelling waterborne, can not only eliminate both and turn to cross-interference issue in the control, and can reduce the operation resistance that turns to handgrip, improve the smoothness of driving.
As preferably, described driver train comprises that a driving lever and arranges the hinged seat of driving lever; The driving lever middle part is hinged on switches on the sleeve lateral wall, and afterbody is hinged on the hinged seat.
It is in mating connection to select Manual mechanical control to switch sleeve selectivity and upper access sleeve or lower access sleeve, selects Manual mechanical, and advantage is with low cost, and is safe, and defective is inadequate automation.
As the alternative of such scheme, described driver train comprises that a drive wheel and arranges the clockwise and anticlockwise motor of drive wheel, on the drive wheel eccentric part arrange a connecting pin and by connecting pin with switch sleeve lateral wall and be hinged.
It is in mating connection to select automatically controlled self acting to control switching sleeve selectivity and upper access sleeve or lower access sleeve, selects automatically controlled self acting, and advantage is automation, laborsaving saving time, and defective is that cost is a bit high, easy fault.
As preferably, be respectively arranged with chimeric pin on upper access sleeve lower end and the lower access sleeve, the upper and lower side that switches sleeve is respectively arranged with the embeded slot that matches with described chimeric pin.
After chimeric pin embeds in the embeded slot, switch sleeve and match with upper access sleeve or lower access sleeve with regard to selectivity and rotate synchronously control, realize land locomotion turning control cell and the turning control cell control switching of travelling waterborne.
As preferably, the land locomotion turning control cell comprise match with two-system moving disk in the left and right sides on the change speed gear box about two caliper brakes, with about two caliper brakes respectively by oil pipe be connected about two brake pumps, with about the piston rod of two brake pumps select the T-shaped push rod match, T-shaped push rod is fixed on the access sleeve.
The land locomotion turning control cell is by two output shafts on the braking change speed gear box, realizes that the differential of two output shafts rotates, thereby the differential of realizing all-terrain vehicle two plate wheel tires rotates, and finally realizes differential steering.
As the alternative of such scheme, the turning control cell that travels waterborne comprises the drag-line that is connected with the terminal guide pipe of axial flow propulsor, and drag-line is connected on the lower access sleeve.
The turning control cell that travels waterborne is the water spraying direction by the cable control guide pipe, thereby control turns to.For so that above-mentioned equipment is more complete, can retracing spring and so on mechanism be installed at guide pipe.
Beneficial effect: in mating connection by switching sleeve selectivity and upper access sleeve or accessing down sleeve, so that turn in the operating handle land locomotion turning control cell and the mutually separately independent control of turning control cell of travelling waterborne, can not only eliminate both and turn to cross-interference issue in the control, and can reduce the operation resistance that turns to handgrip, improve the smoothness of driving.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the utility model switches sleeve, upper access sleeve and lower access tube-in-tube structure scheme drawing.
Among the figure: 1-turns to handgrip, the 2-steering shaft, and the 3-steering column jacket, 4-switches sleeve, and the upper access of 5-sleeve accesses sleeve under the 6-, 7-drag-line, 8-T type push rod, 9-brake pump, 10-piston rod, 11-oil pipe, 12-caliper brake, the chimeric pin of 13-, 14-embeded slot.
The specific embodiment
Be easy to understand understanding in order to make technological means of the present utility model, creation characteristic and to reach purpose, further set forth the utility model below in conjunction with specific embodiment.
Embodiment 1: as depicted in figs. 1 and 2, a kind of amphibious all-terrain vehicle land waterborne turns to shifter, comprise turning to handgrip 1, steering shaft 2 and steering column jacket 3, steering shaft 2 is arranged in the steering column jacket 3, and steering shaft 2 upper ends are stretched out the outer parts of steering column jacket 3 and are connected to and turn on the handgrip 1.Steering shaft 2 lower ends are stretched out steering column jacket 3 outer parts and are connected with switching sleeve 4, and switching sleeve 4 relatively steering shaft 2 slips can be set in outside the steering shaft 2 synchronously rotationally with steering shaft 2 again.Switch sleeve 4 upper and lower sides and be provided with upper access sleeve 5 and the lower access sleeve 6 that is separated with it, upper access sleeve 5 and lower access sleeve 6 freely are set on the steering shaft 2.
Switching sleeve 4 sides also is connected with and impels it to move up and down and the driver train in mating connection with upper access sleeve 5 or lower access sleeve 6 respectively; Upper access sleeve 5 lower ends and lower access sleeve 6 upper ends are respectively arranged with chimeric pin 13, and the upper and lower side that switches sleeve 4 is respectively arranged with the embeded slot 14 that matches with chimeric pin 13.Driver train comprises that a driving lever and arranges the hinged seat of driving lever; The driving lever middle part is hinged on switches on sleeve 4 sidewalls, and afterbody is hinged on the hinged seat.
Embodiment 2: driver train comprises that a drive wheel and arranges the clockwise and anticlockwise motor of drive wheel, on the drive wheel eccentric part arrange a connecting pin and by connecting pin with switch sleeve 4 sidewalls and be hinged.
All the other are with embodiment 1.
Practical: in mating connection by switching sleeve selectivity and upper access sleeve or accessing down sleeve, so that turn in the operating handle land locomotion turning control cell and the mutually separately independent control of turning control cell of travelling waterborne, can not only eliminate both and turn to cross-interference issue in the control, and can reduce the operation resistance that turns to handgrip, improve the smoothness of driving.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. an amphibious all-terrain vehicle land waterborne turns to shifter, comprises turning to handgrip, steering shaft and steering column jacket, and steering shaft is arranged in the steering column jacket, and steering shaft upper end is stretched out the outer part of steering column jacket and is connected to and turns on the handgrip; It is characterized in that described steering shaft lower end is stretched out the outer part of steering column jacket and is connected with the switching sleeve, switching sleeve relatively steering shaft slip can be set in outside the steering shaft with steering shaft again synchronously rotationally; Switch the sleeve upper and lower side and be provided with upper access sleeve and the lower access sleeve that is separated with it, upper access sleeve and lower access sleeve freely are set on the steering shaft; Switching the sleeve side also is connected with and impels it to move up and down and the driver train in mating connection with upper access sleeve or lower access sleeve respectively; Upper access sleeve matches with the land locomotion turning control cell, and lower access sleeve matches with the turning control cell that travels waterborne.
2. amphibious all-terrain vehicle according to claim 1 land waterborne turns to shifter, it is characterized in that, described driver train comprises that a driving lever and arranges the hinged seat of driving lever; The driving lever middle part is hinged on switches on the sleeve lateral wall, and afterbody is hinged on the hinged seat.
3. amphibious all-terrain vehicle according to claim 1 land waterborne turns to shifter, it is characterized in that, described driver train comprises that a drive wheel and arranges the clockwise and anticlockwise motor of drive wheel, on the drive wheel eccentric part arrange a connecting pin and by connecting pin with switch sleeve lateral wall and be hinged.
According to claim 1 and 2 or 3 described amphibious all-terrain vehicle land waterborne turn to shifter, it is characterized in that, upper access sleeve lower end and lower access sleeve upper end are respectively arranged with chimeric pin, and the upper and lower side that switches sleeve is respectively arranged with the embeded slot that matches with described chimeric pin.
5. amphibious all-terrain vehicle according to claim 4 land waterborne turns to shifter, it is characterized in that, the land locomotion turning control cell comprise match with two-system moving disk in the left and right sides on the change speed gear box about two caliper brakes, with about two caliper brakes respectively by oil pipe be connected about two brake pumps, with about the piston rod of two brake pumps select the T-shaped push rod match, T-shaped push rod is fixed on the access sleeve.
6. amphibious all-terrain vehicle according to claim 4 land waterborne turns to shifter, it is characterized in that, the turning control cell that travels waterborne comprises the drag-line that is connected with the terminal guide pipe of axial flow propulsor, and drag-line is connected on the lower access sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338356 CN202657091U (en) | 2012-07-13 | 2012-07-13 | Water-land steering switching device for amphibious all-terrain vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338356 CN202657091U (en) | 2012-07-13 | 2012-07-13 | Water-land steering switching device for amphibious all-terrain vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202657091U true CN202657091U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220338356 Expired - Lifetime CN202657091U (en) | 2012-07-13 | 2012-07-13 | Water-land steering switching device for amphibious all-terrain vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202657091U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109292A (en) * | 2015-07-10 | 2015-12-02 | 贾文良 | Water propelling device of all-terrain vehicle |
| CN107651008A (en) * | 2017-09-21 | 2018-02-02 | 中国北方车辆研究所 | A kind of amphibious vehicle water/Lu Jicheng steering modules and power steering gear |
| CN113335366A (en) * | 2021-06-11 | 2021-09-03 | 东风越野车有限公司 | Automatic centering and damping mechanism for steering column of amphibious vehicle |
| WO2022257990A1 (en) * | 2021-06-11 | 2022-12-15 | 东风越野车有限公司 | Amphibious steering column of amphibious vehicle |
-
2012
- 2012-07-13 CN CN 201220338356 patent/CN202657091U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109292A (en) * | 2015-07-10 | 2015-12-02 | 贾文良 | Water propelling device of all-terrain vehicle |
| CN107651008A (en) * | 2017-09-21 | 2018-02-02 | 中国北方车辆研究所 | A kind of amphibious vehicle water/Lu Jicheng steering modules and power steering gear |
| CN107651008B (en) * | 2017-09-21 | 2022-09-30 | 中国北方车辆研究所 | Amphibious vehicle water/land integrated steering module and power steering device |
| CN113335366A (en) * | 2021-06-11 | 2021-09-03 | 东风越野车有限公司 | Automatic centering and damping mechanism for steering column of amphibious vehicle |
| WO2022257990A1 (en) * | 2021-06-11 | 2022-12-15 | 东风越野车有限公司 | Amphibious steering column of amphibious vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG XIBEIHU SPECIAL VEHICLE Co.,Ltd. Assignor: Jia Wenliang Contract record no.: 2014330000303 Denomination of utility model: Water-land steering switching device for amphibious all-terrain vehicle Granted publication date: 20130109 License type: Exclusive License Record date: 20140725 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |