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Adjustable welding tractor

A welding trolley, adjustable technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as accidental loss, slipping, and interference of welding trolley running speed.

Inactive Publication Date: 2016-07-20
孙卫香
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the existence of these slopes, it may interfere with the control of the running speed of the welding trolley
Moreover, when the slope is large, the accidental loss of power of the welding trolley may cause accidents such as slipping
When the slope is small, the acceleration due to the influence of gravity may also interfere with the speed of travel

Method used

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  • Adjustable welding tractor
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Embodiment Construction

[0010] Refer below Figure 1-3 Instead, examples of the present invention will be described.

[0011] The adjustable welding trolley according to the embodiment includes a frame body 8 for carrying a welding torch 9, a front wheel shaft 61 fixedly mounted with the front wheel 6 and rotatably connected with the frame body 8, and a rear wheel 5 fixedly mounted with the frame body 8. The frame body 8 is rotatably connected to the rear wheel shaft 51, and the front wheel shaft 61 is separately installed with a first one-way bearing 62 and a second one-way bearing of the front shaft in opposite directions in the axial direction. 63, the rear axle 51 is separately installed with the first one-way bearing 52 of the rear axle and the second one-way bearing 53 of the rear axle which can rotate in opposite directions in the axial direction, and the front axle 61 is also provided with a front Driving wheel 111, described front driving wheel 111 is connected with driving wheel 101 driven...

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Abstract

An adjustable welding tractor comprises a tractor frame body (8) for bearing a welding gun (9), a front wheel axle (61) fixedly provided with front wheels (6) and rotationally connected with the tractor frame body (8), and a rear wheel axle (51) fixedly provided with rear wheels (5) and rotationally connected with the tractor frame body (8).A first front wheel axle one-way bearing (62) and a second front wheel axle one-way bearing (63) with opposite rotational directions are installed in the axial direction of the front wheel axle (61) in a spaced mode.A first rear wheel axle one-way bearing (52) and a second rear wheel axle one-way bearing (53) with opposite rotational directions are installed in the axial direction of the rear wheel axle (51) in a spaced mode.A front drive wheel (111) is further arranged on the front wheel axle (61) and is in power connection with a driving wheel (101) driven by a motor (100) through a front transmission belt (211).A rear drive wheel (121) is further arranged on the rear wheel axle (51).

Description

technical field [0001] The invention relates to the field of welding technology, in particular to an adjustable welding trolley. Background technique [0002] In the field of welding, especially in the continuous welding process, it is often necessary to use a welding trolley attached with a welding torch to continuously weld the weld seam. Due to the different shapes of the weld seam of the workpiece, the welding trolley may experience a horizontal route segment, an uphill route segment with a forward inclination angle or a downhill route segment with an inclination angle during operation. In each route segment, the welding carriage can perform forward and reverse travel directions. [0003] However, due to the existence of these slopes, it may interfere with the control of the running speed of the welding trolley. Moreover, when the slope is large, accidental loss of power of the welding trolley may cause accidents such as slipping. On smaller slopes, acceleration due t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/02
CPCB23K37/0294
Inventor 孙卫香
Owner 孙卫香
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