CN209739140U - One-way clutch steering device of tracked vehicle steering wheel formula - Google Patents
One-way clutch steering device of tracked vehicle steering wheel formula Download PDFInfo
- Publication number
- CN209739140U CN209739140U CN201821486782.4U CN201821486782U CN209739140U CN 209739140 U CN209739140 U CN 209739140U CN 201821486782 U CN201821486782 U CN 201821486782U CN 209739140 U CN209739140 U CN 209739140U
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- China
- Prior art keywords
- steering
- way clutch
- swing arm
- tracked vehicle
- steering wheel
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Abstract
The utility model discloses a tracked vehicle steering wheel formula one-way separation and reunion turns to device relates to the tracked vehicle field. The steering wheel type steering device is simple in structure, convenient to install, simple to operate, safe and reliable, and capable of achieving quick steering of the tractor. The utility model discloses a steering wheel, steering gear, turn to the arm that hangs down, left one-way separation and reunion turn to swing arm, right one-way separation and reunion turn to swing arm, installation base, driver's cabin bottom plate, left steering linkage, right linkage board and left linkage board. The steering wheel is installed on the steering gear, the steering gear is fixedly connected to the installation base, and the bottom of the installation base is fixedly connected with the cab bottom plate. The steering plumbing arm is connected to the steering gear, and the steering plumbing arm is connected with the left one-way clutch steering swing arm and the right one-way clutch steering swing arm. The utility model discloses not only can realize turning to fast, can alleviate driver's intensity of labour moreover, improve the work efficiency of tracked vehicle during operation.
Description
Technical Field
The utility model relates to a tracked vehicle field, concretely relates to tracked vehicle steering wheel formula one-way clutch turns to device.
Technical Field
The traditional steering device of the tracked vehicle comprises two types, namely a mechanical type steering device and a hydraulic type steering device, wherein the mechanical type steering device is mainly a control rod push-pull type steering device. The steering device is a necessary key component of each tracked vehicle, different steering devices in different terrains can play completely different roles, and the design of the steering device which is wide in application and simple and practical is necessary. Therefore, the inventor aims to solve the problem that the steering device is simple in structure, convenient to install, easy to operate, safe and reliable.
disclosure of Invention
The utility model aims at providing a tracked vehicle steering wheel formula one-way clutch turns to device provides effectual function that turns to when satisfying the tracked vehicle operation, can realize turning to device simple structure, simple to operate, and the manipulation is simple, safe and reliable's function.
The technical scheme of the utility model is that: a steering wheel type one-way clutch steering device of a tracked vehicle comprises a steering wheel, a steering gear, a steering plumbing arm, a left one-way clutch steering swing arm, a right one-way clutch steering swing arm, an installation base, a cab base plate, a left steering pull rod, a right steering pull rod, a left linkage plate and a right linkage plate. The steering wheel is installed on the steering gear, the steering gear is fixedly connected to the installation base, and the bottom of the installation base is fixedly connected with the cab bottom plate. The steering hanging arm is connected on the steering gear, the steering hanging arm is connected with the left one-way clutch steering swing arm and the right one-way clutch steering swing arm, the upper end of the left steering pull rod is fixedly connected on the left one-way clutch steering swing arm, the upper end of the right steering pull rod is fixedly connected on the right one-way clutch steering swing arm, the lower end of the left steering pull rod is connected with the left linkage plate, and the lower end of the right steering pull rod is connected with the right linkage plate.
The utility model has the advantages that: compared with the prior tractor operating lever type steering device, the steering wheel type one-way clutch steering device has the advantages that the steering wheel type steering mechanism is more convenient to operate, the steering is flexible, and the space is saved. The idle stroke of the operating lever during steering operation can be minimized by using a one-way clutch type steering device, in which the one-way clutch is a clutch that can rotate freely in one direction and is locked in the opposite direction, and which can roll only in one direction and generates a large resistance in the other direction. When the steering wheel is rotated clockwise (or anticlockwise) for a certain angle and then rotated in the opposite direction, no idle stroke exists.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is a schematic view of the internal structure of the left (right) one-way clutch swing arm used in the present invention.
In fig. 1: the steering mechanism comprises a steering wheel 1, a steering gear 2, a steering plumbing arm 3, a left one-way clutch steering swing arm 4, a right one-way clutch steering swing arm 5, a mounting base 6, a cab base plate 7, a left steering pull rod 8, a right steering pull rod 9, a right linkage plate 10 and a left linkage plate 11.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
The description of the present invention should be understood to refer to directions or position relationships if they belong to "up", "down", "left", "right", etc. This is merely for the purpose of describing the invention and to simplify the description, and is not intended to indicate that the device in question must have a particular orientation.
A tracked vehicle steering wheel type one-way clutch steering device comprises a steering wheel 1, a steering gear 2, a steering vertical arm 3, a left one-way clutch steering swing arm 4, a right one-way clutch steering swing arm 5, a mounting base 6, a cab bottom plate 7, a left steering pull rod 8, a right steering pull rod 9, a right linkage plate 10 and a left linkage plate 11. The steering wheel 1 is installed on the steering gear 2, the steering gear 2 is fixed on the installation base 6 through bolt connection, and the bottom of the installation base 6 is connected with the cab bottom plate 7 through bolts. The steering plumbing arm 3 is connected to the steering gear 2, the left one-way clutch steering swing arm 4 and the right one-way clutch steering swing arm 5 are sleeved on the output end of the steering plumbing arm 3, the upper end of the left steering pull rod 8 is connected in a hole at the lower end of the left one-way clutch steering swing arm 4 through a pin, the upper end of the right steering pull rod 9 is connected in a hole at the lower end of the right one-way clutch steering swing arm 5 through a pin, the lower end of the left steering pull rod 9 is connected in a hole at the right end of the left linkage plate 11 through a pin, and the lower end of the right steering pull rod 8 is connected.
The utility model discloses when using, clockwise (or anticlockwise) rotate steering wheel 1 and make it rotate certain angle, the axle of steering wheel 1 lower extreme and 2 in fan-shaped gear engagement of steering gear connect, rotate the axle that steering wheel 1 connects through its lower extreme and drive 2 in the steering gear fan-shaped gear rotation. The sector gear in the steering gear 2 rotates to change the torque transmission direction so as to drive the steering plumbing arm 3 to rotate. The one-way clutch in the left one-way clutch steering swing arm 4 and the right one-way clutch steering swing arm 5 is connected with the steering plumbing arm. When the steering wheel 1 is rotated clockwise, the one-way clutch in the left one-way clutch steering swing arm 4 does not work to idle, and the one-way clutch in the right one-way clutch steering swing arm 5 works to drive the right steering pull rod 9 to move so as to drive the right linkage plate 10 to move, so that the right steering operation of the tracked vehicle is realized. Similarly, when the steering wheel 1 is rotated anticlockwise, the one-way clutch in the right one-way clutch steering swing arm 5 does not work to idle, and the one-way clutch in the left one-way clutch steering swing arm 4 works to drive the left steering pull rod 8 to move so as to drive the left linkage plate 11 to move, so that the left steering operation of the tracked vehicle is realized.
Claims (2)
1. A tracked vehicle steering wheel type one-way clutch steering device comprises a steering wheel (1), a steering gear (2), a steering vertical arm (3), a left one-way clutch steering swing arm (4), a right one-way clutch steering swing arm (5), an installation base (6), a cab bottom plate (7), a left steering pull rod (8), a right steering pull rod (9), a right linkage plate (10) and a left linkage plate (11).
2. A tracked vehicle steering wheel one-way clutch steering assembly as claimed in claim 1, wherein: the angle between steering gear (2) and the steering vertical arm (3) is 90 degrees and is arranged perpendicularly, the angle between steering vertical arm (3) and left one-way clutch steering swing arm (4) and right one-way clutch steering swing arm (5) is 90 degrees and is arranged perpendicularly, when steering wheel (1) is in a natural return state, the included angle between left one-way clutch steering swing arm (4) and right one-way clutch steering swing arm (5) is 90 degrees, left one-way clutch steering swing arm (4) and left steering pull rod (8), left linkage plate (11) are arranged in parallel in the same plane, right one-way clutch steering swing arm (5) and right steering pull rod (9), right linkage plate (10) are arranged in parallel in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821486782.4U CN209739140U (en) | 2018-09-11 | 2018-09-11 | One-way clutch steering device of tracked vehicle steering wheel formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821486782.4U CN209739140U (en) | 2018-09-11 | 2018-09-11 | One-way clutch steering device of tracked vehicle steering wheel formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209739140U true CN209739140U (en) | 2019-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821486782.4U Active CN209739140U (en) | 2018-09-11 | 2018-09-11 | One-way clutch steering device of tracked vehicle steering wheel formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209739140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688179A (en) * | 2020-12-30 | 2022-07-01 | 比亚迪股份有限公司 | Clutch device, vehicle steering system and vehicle |
-
2018
- 2018-09-11 CN CN201821486782.4U patent/CN209739140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688179A (en) * | 2020-12-30 | 2022-07-01 | 比亚迪股份有限公司 | Clutch device, vehicle steering system and vehicle |
| CN114688179B (en) * | 2020-12-30 | 2023-09-05 | 比亚迪股份有限公司 | Clutch device, vehicle steering system and vehicle |
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| GR01 | Patent grant |