A trailer steering assist device
A steering assist and trailer technology, applied in trailer steering mechanism, steering mechanism, vehicle parts, etc., can solve the problems of not being able to adapt to the road transportation conditions in the factory, complex operation of the control system, and lack of steering function, etc., to achieve simple structure, angle Calculation-accurate, steering-accurate effects
Active Publication Date: 2022-02-11
太原晋龙东捷挂车制造有限公司
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Problems solved by technology
[0002] The existing wheel sets of ordinary semi-trailers do not have steering function, and the turning radius is large, which cannot adapt to the road transportation conditions in the factory; the hydraulic modular semi-trailer that has appeared in recent years can operate the steering of the rear wheel set by manually controlling the rear hydraulic system. Reduce the turning radius of the vehicle, but not only the operation of the control system is complicated, the driver needs to go to the rear of the vehicle for manual operation, and it is only suitable for low-speed and small-scale operations, and the applicability is poor
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[0016] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0017] Such as Figure 1 to Figure 3 As shown, a trailer steering assist device includes a tractor 1 and a semi-trailer 2 installed, the semi-trailer 2 is connected to the tractor 1 through a saddle 3, and a trailer steering control detection device is installed between the tractor 1 and the semi-trailer 2 Device 4, the omnidirectional load-bearing wheel 5 is installed on the semi-trailer 2, the trailer steering control detection device 4 and the omnidirectional load-bearing wheel 5 are respectively connected with the main controller, the trailer steering control d...
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The invention relates to a steering auxiliary device for a trailer, which belongs to the technical field of semi-trailers, and specifically includes that the semi-trailer is connected with a tractor through a saddle, a trailer steering control detection device is installed between the tractor and the semi-trailer, and a full-body is installed on the semi-trailer. The load-bearing wheels, the trailer steering control detection device and the omni-directional load-bearing wheels are respectively connected with the main controller, the trailer steering control detection device is used to detect the deflection angle between the tractor and the semi-trailer, and transmit the angle signal to the main controller , the main controller is used to control the rotation direction of each omnidirectional load-bearing wheel on the semi-trailer according to the deflection angle between the tractor and the semi-trailer; the invention is simple in structure, easy to use, can greatly improve the turning ability of the semi-trailer, and reduce the turning radius .
Description
technical field [0001] The invention relates to a trailer steering assist device, which belongs to the technical field of semi-trailers. Background technique [0002] The existing wheel sets of ordinary semi-trailers do not have steering function, and the turning radius is large, which cannot adapt to the road transportation conditions in the factory; the hydraulic modular semi-trailer that has appeared in recent years can operate the steering of the rear wheel set by manually controlling the rear hydraulic system. Reduce the turning radius of the vehicle, but not only the operation of the control system is complicated, the driver needs to go to the rear of the vehicle for manual operation, and it is only suitable for low-speed and small-scale operations, and the applicability is poor. Contents of the invention [0003] In order to solve the technical problems existing in the prior art, the present invention provides a trailer steering auxiliary device which is simple in s...
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IPC IPC(8): B62D13/00B62D15/02
CPCB62D13/00B62D15/02
Inventor 杨帅白秋林
Owner 太原晋龙东捷挂车制造有限公司