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Creeper tread for track type moving implement

A crawler shoe and crawler type technology, which is applied to the crawler shoe field of crawler-type mobile implements, can solve the problems of increased labor cost, increased assembly cost, inconvenience, etc., and achieves the effect of quick and easy disassembly and assembly, convenient operation, and reduced manufacturing.

Active Publication Date: 2010-02-03
江春立
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Although adopting the separated crawler shoe 120 structure can overcome the foregoing figure 1 The problem that the rubber block 113 of the one-piece track shoe 110 cannot be replaced alone, but the metal plate 121 must be pre-locked with the track chain (chain) before the lock-type track shoe 120 is installed on the track chain (chain) Then install the rubber block 122 on the metal plate 121. The two locking assembly actions not only increase the assembly cost, but when the rubber block 113 is worn out and need to be replaced, the screws or nuts must be disassembled one by one, which is quite inconvenient. ; and since hundreds of track shoes are installed on the track chain of a paver tool, it is not only time-consuming and labor-intensive, but also increases labor costs

Method used

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  • Creeper tread for track type moving implement
  • Creeper tread for track type moving implement
  • Creeper tread for track type moving implement

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0028] refer to image 3 and Figure 4 The track shoes 200 of the crawler-type mobile device shown are arranged in plural and locked on a chain (not shown) of the mobile device, and include a track shoe body 210 and a rubber block 220 .

[0029] The track shoe body 210 is a metal plate body, and the track shoe body 210 includes an upper surface 211 adjacent to the chain, a lower surface 212 opposite to the upper surface 211, and a recessed surface 212 on the lower surface 212. The embedding groove 213 and a plurality of through holes 214 .

[0030] Each of the perforations 214 passes through the upper surface 211 and the lower surface 212 of the track shoe body 210 respectively, and communicates with the embedding groove 213 .

[0031] The embedding groove 213 has an opening portion 2131 and a groove portion 2132 . The opening 2131 is smaller than the groove 2132. The peripheral cross section of the opening 2131 presents a convex bulging shape, while the peripheral wall cro...

no. 2 example

[0038] refer to Image 6 The track shoe of another crawler-type mobile device shown, the track shoe 200 includes a track shoe body 210 and a rubber block 220, and the track shoe body 210 and the rubber block 220 in this embodiment Figure 4 The structure of the track shoe body 210 in the first embodiment is the same, the difference is that the locking hole of the rubber block 220 is set as a blind hole 223 type, and a nut 224 is buried inside each blind hole 223 .

[0039] In this way, when the track shoe 200 is to be installed on the track shoe chain (chain), the locking element 300 from the track shoe chain (chain) is passed through the hole 214 of the track shoe body 210 and the rubber block 220 The blind hole 223 can be locked on the embedded nut 224.

[0040] To sum up the above, due to the track shoes of the crawler-type mobile equipment of the present invention, the rubber blocks 220 are combined on the track shoe body 210 by inserting cards, and there is no need to comb...

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PUM

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Abstract

The invention relates to a track plate for the track type action equipment, comprising a track plate body and a rubber block. The track plate body is composed of an upper surface adjacent to a chain,a lower surface opposite to the upper surface, a caulking groove concavely arranged on the lower surface, and a plurality of through holes. Through holes respectively penetrate the upper surface and the lower surface of the track plate body, and are communicated with the caulking groove. The rubber block is composed of a clamping part and a plurality of lockholes corresponding with the through holes. The clamping part is embedded on the caulking groove of the track plate body, so as to combine the rubber block with the track plate body. The assembly way that the rubber block is embedded on thetrack plate body has the advantages that both the assembly operation before usage and the disassembly operation after wearing are convenient; the assembly and the disassembly are quick and simple; time and labor are saved; and manufacturing and consumption costs are lowered.

Description

technical field [0001] The invention relates to a track shoe, in particular to a track shoe of a crawler-type mobile device which is easy and quick to disassemble and can reduce manufacturing costs. Background technique [0002] Generally, all kinds of large-scale machines that move with crawlers, such as excavators, road planers, cement or asphalt paver (Paver), drill drilling machines, etc., in order to avoid the metal crawlers from directly contacting the road surface and produce huge Noise and protection of the road surface. At the same time, in order to increase the service life of the track, a rubber track shoe will be added to the outer periphery of the track to protect the road surface and absorb the vibration when the machine is moving, so that the machine can move smoothly and quickly. [0003] figure 1 Shown is a common track shoe 110 for a paver, which is installed on the track chain (chain) of the implement (not shown). This type of track shoe 110 includes a me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/18
Inventor 江春立
Owner 江春立
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