CN104139675A - Land steering structure for air and land vehicle - Google Patents
Land steering structure for air and land vehicle Download PDFInfo
- Publication number
- CN104139675A CN104139675A CN201410314905.6A CN201410314905A CN104139675A CN 104139675 A CN104139675 A CN 104139675A CN 201410314905 A CN201410314905 A CN 201410314905A CN 104139675 A CN104139675 A CN 104139675A
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- CN
- China
- Prior art keywords
- worm
- land
- wheel shaft
- steering structure
- screw rod
- 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.)
- Pending
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Abstract
The invention provides a land steering structure for an air and land vehicle. The land steering structure is simple and good in steering performance. The land steering structure comprises tyre assemblies on two sides and is characterized in that the tyre assemblies are respectively connected with a claw bush; a claw shaft is arranged in each claw bush; each claw shaft is connected with a horizontal drawing screw; horizontal drawing screws on the left and the right are connected through a worm-wheel shaft; the horizontal drawing screws are respectively in threaded connection with the worm-wheel shaft; a worm wheel is arranged on the worm-wheel shaft; the worm-wheel shaft is connected with a worm; the worm is connected with a driving device.
Description
Technical field
The present invention relates to transport the technical field of locomotive, be specially motor moped land, a kind of empty land row steering structure.
Background technology
When empty land motor moped travels on land, what it was turned to has relatively high expectations, existing steering structure complexity, and turning efficiency is poor.
Summary of the invention
For the problems referred to above, the invention provides motor moped land, a kind of empty land row steering structure, it is simple in structure, and turning efficiency is good.
Its technical scheme is such: motor moped land, a kind of empty land row steering structure, it comprises the tyre assembly of both sides, it is characterized in that: described tyre assembly connects respectively goat's horn cover, in described goat's horn cover, be respectively arranged with spindle, described spindle connects respectively the horizontal screw rod that draws, described horizontal the drawing between screw rod of the left and right sides connects by worm-wheel shaft, described horizontal screw rod and the described worm-wheel shaft of drawing is threaded connection respectively, on described worm-wheel shaft, be provided with turbine, described worm-wheel shaft connecting worm, described worm screw connecting drive device.
It is further characterized in that: described worm gear is arranged in worm case; Described worm-wheel shaft is by worm-wheel shaft seat supports; The described horizontal screw rod that draws is the T-shaped screw thread of same pitch.
In said structure of the present invention, because tyre assembly connects respectively goat's horn cover, in goat's horn cover, be respectively arranged with spindle, spindle connects respectively the horizontal screw rod that draws, described horizontal the drawing between screw rod of the left and right sides connects by worm-wheel shaft, horizontal screw rod and the worm-wheel shaft of drawing is threaded connection respectively, on worm-wheel shaft, be provided with turbine, worm-wheel shaft connecting worm, worm screw connecting drive device, worm screw drives worm-wheel shaft to rotate, worm-wheel shaft rotates respectively the horizontal screw rod that draws of the left and right sides by screw thread, make the stably rotating Vortex of tyre assembly of both sides, ensure tyre assembly turning to property preferably, and it is simple in structure.
Brief description of the drawings
Fig. 1 is motor moped land, the empty land of the present invention row steering structure front view;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Detailed description of the invention
See Fig. 1, shown in Fig. 2 and Fig. 3, motor moped land, a kind of empty land row steering structure, it comprises the tyre assembly 1-1 of both sides, 1-2, tyre assembly 1-1, 1-2 connects respectively goat's horn cover 2-1, 2-2, described goat's horn cover 2-1, in 2-2, be respectively arranged with spindle 3-1, 3-2, described spindle 3-1, 3-2 connects respectively the horizontal screw rod 4-1 that draws, 4-2, the described horizontal screw rod 4-1 that draws of the left and right sides, between 4-2, connect by worm-wheel shaft 5, the horizontal screw rod 4-1 that draws, 4-2 and worm-wheel shaft 5 are threaded connection respectively, on worm-wheel shaft 5, be provided with turbine 6, worm gear 6 is arranged in worm case 7, worm-wheel shaft 5 supports by worm-wheel shaft bearing 8, worm-wheel shaft 5 connecting worms 9, worm screw 9 connects electrical motor 10.
The tire of the left and right sides is arranged on vertical shaft 11, spindle is arranged in goat's horn cover, can be by sliding and regulate height in goat's horn cover, left and right spindle is connected with the horizontal horizontal screw rod that draws of screw rod and right side that draws in bearing pin and left side respectively, horizontal one end of screw rod of drawing of both sides is threaded with worm-wheel shaft, and worm screw drives worm gear rotation by electric machine rotation.
In the time of worm gear forward, the negative thread of worm-wheel shaft screws out the horizontal left side screw rod screw-in that draws simultaneously by the horizontal screw rod that draws on right side, because the two horizontal screw rods that draw are T-shaped screw threads of same pitch, and the parallel installation of line of centers with two tire vertical shafts, spindle again can be at automatic distance-adjusting in goat's horn cover, in the time that worm gear reverses, the negative thread of worm-wheel shaft screws in the horizontal left side screw rod that draws simultaneously by the horizontal screw rod screw-in that draws on right side, because the two horizontal screw rods that draw are T-shaped screw threads of same pitch, and the parallel installation of line of centers with two tire vertical shafts, spindle again can be at automatic distance-adjusting in goat's horn cover, so the rotation direction of two steering tires is identical, rotational angle is also identical, so realized easily artificial or auto-steering.
Claims (4)
1. motor moped land, empty land row steering structure, it comprises the tyre assembly of both sides, it is characterized in that: described tyre assembly connects respectively goat's horn cover, in described goat's horn cover, be respectively arranged with spindle, described spindle connects respectively the horizontal screw rod that draws, and described horizontal the drawing between screw rod of the left and right sides connects by worm-wheel shaft, described horizontal screw rod and the described worm-wheel shaft of drawing is threaded connection respectively, on described worm-wheel shaft, be provided with turbine, described worm-wheel shaft connecting worm, described worm screw connecting drive device.
2. motor moped land, the empty land of one according to claim 1 row steering structure, is characterized in that: described worm-wheel shaft is by worm-wheel shaft seat supports.
3. motor moped land, the empty land of one according to claim 1 row steering structure, is characterized in that: described worm gear is arranged in worm case.
4. according to motor moped land, the claim 1-3 empty land of arbitrary described one row steering structure, it is characterized in that: the described horizontal screw rod that draws is the T-shaped screw thread of same pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314905.6A CN104139675A (en) | 2014-07-04 | 2014-07-04 | Land steering structure for air and land vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314905.6A CN104139675A (en) | 2014-07-04 | 2014-07-04 | Land steering structure for air and land vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104139675A true CN104139675A (en) | 2014-11-12 |
Family
ID=51849079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410314905.6A Pending CN104139675A (en) | 2014-07-04 | 2014-07-04 | Land steering structure for air and land vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104139675A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184355A (en) * | 2016-09-18 | 2016-12-07 | 重庆乔麦科技有限公司 | A kind of electric double helix formula turns to machine |
| CN106672067A (en) * | 2016-09-18 | 2017-05-17 | 重庆乔麦科技有限公司 | Electronic steering device |
-
2014
- 2014-07-04 CN CN201410314905.6A patent/CN104139675A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184355A (en) * | 2016-09-18 | 2016-12-07 | 重庆乔麦科技有限公司 | A kind of electric double helix formula turns to machine |
| CN106672067A (en) * | 2016-09-18 | 2017-05-17 | 重庆乔麦科技有限公司 | Electronic steering device |
| CN106184355B (en) * | 2016-09-18 | 2018-05-04 | 重庆乔麦科技有限公司 | A kind of electric double helix formula turning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141112 |