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Crawler belt device, walking mechanism and operation equipment

A crawler and crawler shoe technology, applied in the field of working machinery and equipment, can solve problems such as restricting the traveling of a roadheader and the unsatisfactory crawler shoe structure.

Pending Publication Date: 2021-03-19
SANY HEAVY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, these factors restrict the roadheader from walking on roadways in different situations, and a single track shoe structure cannot meet the conditions of different grounds.

Method used

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  • Crawler belt device, walking mechanism and operation equipment
  • Crawler belt device, walking mechanism and operation equipment
  • Crawler belt device, walking mechanism and operation equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 As shown, this embodiment provides a crawler device 100, which includes: a plurality of track shoes 110, at least one guard plate 120 and at least one bump 130, and the plurality of track shoes 110 are sequentially connected to each other to form a ring. The fender 120 is detachably connected to the track shoe 110 , and at least one groove 1202 is provided on one side of the fender 120 for contacting the ground. The protrusion 130 is disposed in the groove 1202 .

[0045] In this embodiment, a plurality of crawler shoes 110 may be sequentially connected to each other in a ring shape through a pin shaft or the like to form a crawler chain. At least one guard plate 120 is detachably connected to each track shoe 110 , and the guard plate 120 is detachably connected to the track shoe 110 , so that the guard plate 120 can be easily replaced. At least one groove 1202 is provided on the side facing the ground after the guard plate 120 is connected with the t...

Embodiment 2

[0048] Such as figure 2 As shown, this embodiment provides a crawler device 100 . In addition to the technical features of the above-mentioned embodiments, this embodiment also includes the following technical features:

[0049] The guard plate 120 includes: a bottom plate 122 , a first side plate 124 and a second side plate 126 , the bottom plate 122 is used for detachable connection with the track shoe 110 . The first side plate 124 is disposed on one side of the bottom plate 122 . The second side plate 126 is disposed on the other side of the bottom plate 122 , and the second side plate 126 is spaced from and opposite to the first side plate 124 . Wherein, the first side plate 124 and the second side plate 126 define a groove 1202 .

[0050] In this embodiment, the guard plate 120 is mainly composed of a bottom plate 122 , a first side plate 124 and a second side plate 126 , wherein the bottom plate 122 is used for detachable connection with the track shoe 110 . The fi...

Embodiment 3

[0052] Such as figure 2 As shown, this embodiment provides a crawler device 100 . In addition to the technical features of the above-mentioned embodiments, this embodiment also includes the following technical features:

[0053] The guard plate 120 further includes: an extension portion 128 , and the extension portion 128 protrudes along the surface of the bottom plate 122 . Wherein, the extending portion 128 extends to the outside of the first side plate 124 ; and / or the extending portion 128 extends to the outside of the second side plate 126 .

[0054] In this embodiment, the extension portion 128 may be disposed at least outside the first side plate 124 or outside the second side plate 126 , which may make the overall structure of the guard plate 120 more stable. It is also possible to arrange the extension part 128 on the outside of the first side plate 124 and the outside of the second side plate 126 at the same time, so that the guard plate 120 is more stable during ...

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PUM

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Abstract

The invention provides a crawler belt device, a walking mechanism and operation equipment. The crawler belt device comprises a plurality of crawler belt plates which are sequentially connected with one another to form a ring shape; the protective plate is detachably connected with the track shoe, and at least one groove is formed in the side, used for making contact with the ground, of the protective plate; and the at least one convex block is arranged in the groove. The protection plate is detachably connected with the track shoe, the adaptability to different grounds during walking can be achieved as long as the protruding blocks with different structures are replaced, the replacement time is saved, and the requirements of the track device for different operation environments can be met.

Description

technical field [0001] The application belongs to the technical field of operating machinery and equipment, and in particular, relates to a crawler device, a traveling mechanism and operating equipment. Background technique [0002] In the related technology, the track of the traveling part in the roadheader is driven by the motor reducer, and the teeth of the drive wheel directly drive the track chain, and the track chain drives the track shoe structure to walk on the ground. When the track shoe and the ground are attached When the force is greater than the walking resistance, the whole machine can be driven to advance. When the adhesion between the track shoes and the ground is too small, slipping is prone to occur. Specifically, due to the different road conditions on the ground, the occurrence of the crawler belt of the running part is also different. For example, the hard rock ground needs to increase the grounding specific pressure, and the crawler shoe structure need...

Claims

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Application Information

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IPC IPC(8): B62D55/21B62D55/18B62D55/08
CPCB62D55/08B62D55/0845B62D55/18B62D55/21
Inventor 蒋彪闫海博高明祥
Owner SANY HEAVY EQUIP