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Novel welding tractor

A welding trolley, a new type of technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as accidental loss, car slipping, and travel speed interference

Inactive Publication Date: 2016-08-31
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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Embodiment Construction

[0010] Refer below Figure 1-3 The embodiments of the present invention will be described.

[0011] The new 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 a front wheel 6 and rotatably connected to the frame body 8, and a rear wheel 5 fixedly mounted and connected to the frame body 8. The frame body 8 is rotatably connected to the rear wheel shaft 51, and the front wheel shaft 61 is spaced apart in the axial direction and installed with a front axle first one-way bearing 62 and a front axle second one-way bearing 63 that are rotatable in opposite directions. The rear axle 51 is spaced apart in the axial direction and installed with a rear axle first one-way bearing 52 and a rear axle second one-way bearing 53 that can rotate in opposite directions. The front axle 61 is also provided with a front drive The front driving wheel 111 is powered by the driving wheel 101 driven by the motor...

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Abstract

The invention discloses a novel welding tractor. The novel welding tractor comprises a tractor frame body (8) used for bearing a weld gun (9), a front wheel shaft (61) which is fixedly equipped with a front wheel (6) and is rotatably connected with the tractor frame body (8), and a back wheel shaft (51) which is fixedly equipped with a back wheel (5) and is rotatably connected with the tractor frame body (8), wherein a front shaft first one-way bearing (62) and a front shaft second one-way bearing (63) with reverse rotation directions are mounted on the front wheel shaft (61) at intervals in the axial direction; a back shaft first one-way bearing (52) and a back shaft second one-way bearing (53) with reverse rotation directions are mounted on the back wheel shaft (51) at intervals in the axial direction; a front driving wheel (111) is further arranged on the front wheel shaft (61); the front driving wheel (111) is in power connection with a driving wheel (101) driven by a motor (100) through a front driving belt (211); and a back driving wheel (121) is further arranged on the back wheel shaft (51).

Description

Technical field [0001] The invention relates to the field of welding technology, in particular to a new type of welding trolley. Background technique [0002] In the welding field, especially in the continuous welding process, a welding trolley attached with a welding gun is often used to continuously weld the weld. Due to the different shapes of the welding seam of the workpiece, the welding carriage may experience a horizontal route section, an upward slope route section with an inclination angle, or a downward slope route section with an inclination angle backward during operation. In each route section, the welding trolley can proceed forward and backward directions. [0003] However, due to the existence of these slopes, it may interfere with the control of the operating speed of the welding carriage. Moreover, when the slope is large, the welding trolley may cause accidents such as slipping due to the accidental loss of power. When the slope is small, acceleration due to g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K37/02
CPCB23K37/00B23K37/0294
Inventor 孙卫香
Owner 孙卫香
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