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High-speed T-shaped associated tooth root wrapping tooth top type anti-drop rubber caterpillar

A technology of rubber track and dedendum, which is applied in the field of high-speed 'T' type associated dedendum wrapping tooth top type anti-detachment rubber track, which can solve the problem of affecting the structure and arrangement of the wheel train, the heavy weight of the main body of the rubber track, and double-sided drive To eliminate tooth root peeling and other problems, achieve the effect of eliminating track tooth undercutting, increasing installation and layout space, and simplifying tooth structure

Inactive Publication Date: 2020-02-18
CHANGAN AUTOMOBILE (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Modern anti-slip rubber crawlers are composed of guide teeth and double-sided driving teeth, which greatly affects the structural form and arrangement of each gear train, and the main body of the rubber crawler is heavy, and the double-sided driving teeth are prone to tooth roots spalling or undercutting

Method used

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  • High-speed T-shaped associated tooth root wrapping tooth top type anti-drop rubber caterpillar
  • High-speed T-shaped associated tooth root wrapping tooth top type anti-drop rubber caterpillar
  • High-speed T-shaped associated tooth root wrapping tooth top type anti-drop rubber caterpillar

Examples

Experimental program
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Embodiment

[0016] A kind of high-speed 'T' type associated dedendum wrapping tooth top anti-detachment rubber track involved in this embodiment, such as figure 1 , figure 2 , image 3 As shown, the track includes a rubber main body 1, an integrated guide rubber tooth bearing surface 2 on both sides, an associated tooth root meshing surface 3, a tooth root arc groove 4, an integrated non-metallic longitudinal fiber-pulling tooth flap 5, an integrated Non-metallic transverse fiber-toggle flap 6, load-bearing surface 7, inwardly inclined double-sided guide surface 8, tooth root correlation height H1, guide height H2, arc surface meshing angle D1, single-tooth bending angle D2, fiber-toggle flap arrangement angle D3; characterized in that: the arc meshing angle D1 of the associated dedendum meshing surface 3 is 40°; the single-tooth bending angle D2 of the double-sided load-bearing surface 2 of the adjacent two integrated guide rubber teeth and the arc groove 4 of the dedendum 20°, the de...

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Abstract

The invention relates to a high-speed T-shaped associated tooth root wrapping tooth top type anti-drop rubber caterpillar. The high-speed T-shaped associated tooth root wrapping tooth top type anti-drop rubber caterpillar comprises a rubber main body (1), integrated guide rubber tooth double-side bearing surfaces (2), an associated tooth root engagement surface (3), tooth root arc grooves (4), integrated type non-metal longitudinal fiber-tooth shifting petals (5), integrated non-metal transverse fiber-tooth shifting petals (6), load bearing surfaces (7), inward-inclined double-side guide surfaces (8), a tooth root association height (H1), guide heights (H2), arc surface engagement angles (D1), a single tooth bending angle (D2) and fiber-tooth shifting petals arrangement angles (D3). According to the high-speed T-shaped associated tooth root wrapping tooth top type anti-drop rubber caterpillar, the root cutting phenomenon of a caterpillar is greatly reduced, the tensile strength of thecaterpillar in the length direction and the bending strength of the caterpillar in the width direction are structurally improved, the integral weight and the caterpillar dropping probability of the caterpillar are further reduced, and the reliability of the integral performance of the rubber caterpillar is improved.

Description

technical field [0001] The invention relates to the design field of rubber crawlers for crawlers, in particular to a high-speed 'T' type associated dedendum wrapping tooth top type detachment-preventing rubber crawler. Background technique [0002] At present, most small tracked military vehicles use rubber tracks, and the design of the rubber tracks required by the chassis directly affects the arrangement, structure, and weight of the gear trains and other devices. [0003] Although the structure of the rubber track is different according to the needs of different vehicles, the ring arrangement, equal pitch arrangement and anti-off driving function of the overall rubber track are universal in principle. Modern anti-slip rubber crawlers are composed of guide teeth and double-sided driving teeth, which greatly affects the structural form and arrangement of each gear train, and the main body of the rubber crawler is heavy, and the double-sided driving teeth are prone to tooth ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/24
CPCB62D55/24
Inventor 刘长辉赵思刚赖斌尹立威
Owner CHANGAN AUTOMOBILE (GRP) CO LTD
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