Unlock instant, AI-driven research and patent intelligence for your innovation.

A trailer front axle assembly

A front axle and component technology, applied to vehicle parts, trailer steering mechanisms, motor vehicles, etc., can solve problems such as heavy weight and poor stability

Active Publication Date: 2016-02-17
ZHENGZHOU JIAJUN ELECTRIC VEHICLE
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a trailer front axle assembly to solve the problems of heavy weight and poor stability caused by the turntable structure of the existing trailer chassis

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A trailer front axle assembly
  • A trailer front axle assembly
  • A trailer front axle assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The embodiment of trailer front axle assembly of the present invention: as Figure 1-5 As shown, the entire front axle assembly is arranged on the chassis frame 1 of the trailer chassis, and its front axle is a steering axle. By controlling the steering rod 2 connected to the two front wheels 3 of the front axle, the left and right of the two front wheels 3 can be realized. , turn right. The crossbeam 4 middle part of front axle is fixed with the first articulation seat 9, the first pin shaft 8 that passes on it on the first articulation seat 9, and the axis extends along the vertical direction is hinged with crank arm 10, and the rear arm 10 is hinged. The ends are respectively hinged with the ends of the two steering rods 2 of the front axle, so that when the crank arm 10 rotates, the two steering rods 2 can drive the corresponding steering of the two front wheels 3; Two hinged seats 15, on the second hinged seat 15, the second pin shaft 6 that axis extends along the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a front axle assembly of a trailer. A front axle of the front axle assembly is a steering axle which is provided with a left steering pull rod and a right steering pull rod, a crank arm capable of rotating around a vertical axis is hinged to the middle part of a crossbeam of the front axle, the rear end of the crank arm is respectively hinged to the left steering pull rod and the right steering pull rod, a front arm capable of luffing is hinged to the front end of the crank arm, and a traction ring hook is arranged at the front end of the front arm. Compared with turntable type trailers, the tail with the front axle assembly has the advantages that the center of gravity is lowered, the stability is good, and meanwhile, the space occupation of a chassis is reduced.

Description

technical field [0001] The invention relates to a trailer front axle assembly. Background technique [0002] The trailer is mainly composed of a chassis and a fixed compartment on it. Since the trailer is towed by a tractor, its chassis should have the function of turning with the tractor. In order to meet this requirement, most of the traditional trailers are turntable trailers, such as the Chinese patent CN201863916U discloses a turntable trailer chassis, the lower part of the front end of the chassis frame is provided with a turntable that can rotate around a vertical axis, and a turntable bracket is fixed at the bottom of the turntable, so that the turntable bracket can rotate together with the turntable; The front end of the forearm is connected with a tripod-type forearm through a pin shaft, and a traction ring hook is fixed at the corner position of the front end of the forearm, and the traction ring hook is hung on the hook at the rear of the tractor to realize trail...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B62D63/08B62D13/00
Inventor 张汝军王进伟李展
Owner ZHENGZHOU JIAJUN ELECTRIC VEHICLE