Semitrailer bucket supporting device
A technology for a support device and a semi-trailer, which is used in vehicle maintenance, transportation and packaging, and lifting vehicle accessories, etc., and can solve problems such as hindering the progress of moving structures, lack of flexible rotating structures, and unreasonable placement of vehicle buckets.
Pending Publication Date: 2020-07-07
扬州市统扬机械有限公司
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Problems solved by technology
[0003] Part of the semi-trailer is separated from the vehicle body and placed in the corresponding area through the traditional hydraulic support structure. Since the traditional hydraulic support structure and the bottom of the vehicle body are mostly fixed structures, there is no flexible rotating structure. At the same time, the separated vehicle body is placed unreasonably. It hinders the progress of other mobile structures. Without a tractor, it is difficult and laborious to move, so there is no support structure to replace the rolling structure to solve the above-mentioned situation
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[0021] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0023] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "...
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The invention discloses a semitrailer bucket supporting device, comprises a semitrailer bucket plate, a cylindrical frame, a shaft rod, a movable seat, a clamping rod, a U-shaped steel plate, a fastening nut, a four-edge connecting table, a long screw, a fixing plate, a U-shaped strip frame, rollers, a Z-shaped plate, a circular steel plate, a ring sleeve, a hydraulic push rod, a square hole steelcylinder, a circular plate and a bearing. The semitrailer bucket supporting device is reasonable in design, under the action of continuously rotating the long screw, the circular steel plate is slightly separated from the ground, and the bottom of one end of the separated semitrailer bucket plate is supported through the rollers and the connected parts, so that the function of replacing the supporting structure is realized, the separated semitrailer bucket can be conveniently moved and adjusted, the bottom of the separated end of the semitrailer bucket plate is rotationally staggered with thecircular plate and the bottom part connected with the circular plate through the bearing and the shaft rod, so that one end of a tractor bucket plate faces the traction direction, the direction of one end of the tractor bucket can be coordinated and flexibly separated, and the effect of separating the moving direction of the tractor bucket better according to needs is achieved.
Description
technical field [0001] The invention relates to a support mechanism, in particular to a semi-trailer bucket support device, which belongs to the technical field of semi-trailers. Background technique [0002] A semi-trailer is a trailer whose axle is placed behind the center of gravity of the vehicle and is equipped with a coupling device that can transmit horizontal and vertical forces to the tractor. A semi-trailer is generally a three-axle semi-trailer, and its types are divided into eleven-meter barn semi-trailers. There are many kinds of thirteen-meter barn, low-bed semi-trailer, etc. It is a heavy-duty transportation vehicle connected with the head of the semi-trailer through the traction pin. [0003] Part of the semi-trailer is separated from the body and placed in the corresponding area through the traditional hydraulic support structure. Since the traditional hydraulic support structure and the bottom of the body are mostly fixed structures, there is no flexible ro...
Claims
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IPC IPC(8): B60S9/14
CPCB60S9/10
Inventor 朱其安
Owner 扬州市统扬机械有限公司