Anti-falling track travelling mechanism
A traveling mechanism and crawler technology, applied in crawler vehicles, motor vehicles, transportation and packaging, etc., to achieve the effect of preventing shedding, not increasing installation space, and being convenient for modification
Active Publication Date: 2013-06-05
NANJING UNIV OF SCI & TECH
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The hub bracket and the road wheel are connected by bearings and cannot rotate relative to the car body
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] The invention relates to an anti-off crawler walking system, which comprises a guide tooth groove, a wheel hub support, a guide rod, a spring, a pressure plate, a load wheel, a balance elbow, a pull rod, an intermediate anti-off induction tooth track, and the like. The load wheel consists of two rollers installed side by side at both ends of the hub bracket, a retractable guide tooth groove installed in between (wheel groove), and a balance elbow and a tie rod at the inner end of the hub bracket; the hub bracket is installed on the balance elbow and the tie rod. The composed four-linkage is equivalent to that the car body can only swing up and down with the balance elbow and cannot rotate to ensure that the angle of the guide tooth slot relative to the track does not change; the guide tooth slot has a T-shaped inner space There are two guide rods passing through the hub bracket, the upper end of the guide rod is covered with a spring and a pressure plate is limited on th...
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
Login to View More Abstract
The invention discloses an anti-falling track travelling mechanism which consists of a support part and a travelling part, wherein tooth guide slots of the support part are arranged on a hub bracket through a guide rod; a spring is sleeved outside the guide rod; a pressing plate is used for fixing the upper end of the spring; two loading wheels are arranged at the two sides of the hub bracket in parallel through a bearing; the bearing is covered on the loading wheel at the outer side; an equilibrium elbow is arranged in a central hole of the hub bracket; the upper end of the equilibrium elbowis in suspended connection with a vehicle body through a connecting plate; an oscillating bar gasket is fixedly connected with the hub bracket through a compression nut and is hinged on a pin of the connecting plate through a connecting rod; and the travelling part is a track which is composed of anti-falling inducing teeth, a track plate body, a track pin and an end connector. According to the invention, the anti-falling track travelling mechanism changes the relational structure between the track and the loading wheels to prevent\ the track from falling in various working conditions.
Description
technical field [0001] The invention relates to a traveling mechanism of a medium-sized and small-sized crawler vehicle, in particular, by changing the related structure between the crawler belt and the load wheel, the falling off phenomenon of the crawler belt under various working conditions can be avoided. Background technique [0002] On existing crawler vehicles, generally adopt the following several methods for preventing crawler belt from coming off in work: 1, the middle guide tooth cooperates grooved road wheel. The lateral displacement of the track is limited by the rims on both sides of the inducer teeth, thereby preventing the track from falling off. This method has a simple structure and good effect and is widely used, and it can work with a large-stroke suspension system, but it cannot completely prevent the track from falling off; 2. The two-sided guiding teeth cooperate with the middle road wheel. Because the inducing teeth on both sides of the track form a ...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/08
Inventor 朱健声张浩峰董宏林朱凯赵春霞唐振民
Owner NANJING UNIV OF SCI & TECH