A gooseneck module device of a variable module clutch type semi-trailer

A clutch-type, semi-trailer technology, applied in tractor-trailer combination, motor vehicles, transportation and packaging, etc., can solve the problems of inconvenient use, large vibration amplitude of the front and body, and easily affect the disassembly efficiency, etc., to achieve a good driving environment , enhance the service life, improve the stability of the effect

Active Publication Date: 2018-01-05
山东晨润达汽车制造有限公司
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  • Abstract
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Problems solved by technology

[0005] Among them, the traditional semi-trailer is generally connected with the gooseneck traction pin of the semi-trailer through the saddle A of the tractor head; figure 1 As shown, the bottom of the gooseneck device in the prior art is welded with a traction pin B, and the traction pin B is inserted into the mounting hole at the saddle A position behind the front of the vehicle to form a pin-hole fit, thereby realizing the semi-trailer vehicle. Rigid connection of the body; obviously, the gooseneck device and the traction pin of the existing semi-trailer have rigidly connected the front and the body. The vibration amplitude of the body and the body is very large, and it does not have the effect of rotational shock absorption;
[0006] At the same time, the gooseneck device of the existing semi-trailer cannot realize the lifting function, which is not conducive to the disassembly operation of the semi-trailer, easily affects the disassembly efficiency, and brings inconvenience to use

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  • A gooseneck module device of a variable module clutch type semi-trailer
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  • A gooseneck module device of a variable module clutch type semi-trailer

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Embodiment Construction

[0063] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0064] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention discloses a gooseneck module device of a covariant module-separation-and reunion type semi-trailer. The gooseneck module device is provided with two types of gooseneck device modules, namely a convex-concave connection gooseneck and a double-pin connection gooseneck. The gooseneck module device of the covariant module-separation-and reunion type semi-trailer has technical advantages in multiple aspects, and therefore good market prospect and economic benefits can be achieved certainly.

Description

technical field [0001] The invention relates to the technical field of semi-trailers, in particular to a gooseneck module device of a variable modular clutch type semi-trailer. Background technique [0002] As we all know, semi-trailers are closely related to national key construction, national economic development, social development and the development of heavy vehicle equipment technology; A special transport vehicle for the transportation of bulky goods. [0003] Existing traction semi-trailer: divided into two independent parts of tractor head and semi-trailer. In the existing traditional semi-trailer technology, the structure is that the gooseneck, loading surface, frame girder, load-bearing device, wheel set device, suspension system, etc. are welded and integrated integral structures; [0004] Obviously, the existing semi-trailer still has the following technical defects: [0005] Among them, the traditional semi-trailer is generally connected with the gooseneck t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D53/06B62D53/08
CPCB62D53/061B62D53/0842
Inventor 何耀纯
Owner 山东晨润达汽车制造有限公司
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