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Obstacle avoidance mechanism of shovel board for snow pushing device

A shovel plate and frame technology, which is applied to the manufacturing field of machinery and forklift shovel plate obstacle avoidance mechanisms, can solve the problem that a snow pushing device cannot avoid road obstacles, etc., and achieves a large obstacle avoidance adjustment range, convenient adjustment and practicability. strong effect

Inactive Publication Date: 2011-01-12
扬州市金威机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the obstacle that the existing snow pushing device cannot avoid the road surface

Method used

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  • Obstacle avoidance mechanism of shovel board for snow pushing device
  • Obstacle avoidance mechanism of shovel board for snow pushing device

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Experimental program
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Embodiment Construction

[0009] Such as figure 1 Shown, this mechanism comprises frame 1, shovel plate 2, spring 3, the first connecting rod 4, the second connecting rod 5, and the first spring hook 6 is fixedly set at the bottom of frame 1, at the upper end of frame 1 and The lower ends are hingedly connected with the rear ends of the first connecting rod 4 and the second connecting rod 5 respectively. The front end of 5 is hingedly connected to the lower part of the shovel plate 2, and the second spring hook 7 is arranged on the top of the shovel plate 2, and one end of the spring 3 is connected to the first spring hook 6, and the other end of the spring 3 is connected to the second spring hook 7. Above, a bracket 8 is set at the bottom of the frame 1, a stop block 9 is fixedly set at the front end of the bracket 8, and a limit plate 10 is set on the shovel plate 2, and the limit block 9 interferes with the limit plate 10 below.

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Abstract

The invention discloses an obstacle avoidance mechanism of a shovel board for a snow pushing device and relates to the technical field of machines. The obstacle avoidance mechanism comprises a frame, the shovel board, a spring, a first connecting rod and a second connecting rod, wherein a first spring hanger is fixedly arranged at the lower part of the frame, the upper end and the lower end of the frame are respectively hinged with the back end of the first connecting rod and the back end of the second connecting rod, the shovel board is arranged in front of the frame, the front end of the first connecting rod is hinged at the upper part of the shovel board, the front end of the second connecting rod is hinged at the lower part of the shovel board, a second spring hanger is arranged at the upper part of the shovel board, one end of the spring is connected on the first spring hanger, the other end of the spring is connected on the second spring hanger, a support is arranged at the lower part of the frame, a position-limiting block is fixedly arranged at the front end of the support, a position-limiting plate is arranged on the shovel board, and the position-limiting block is pushed against below the position-limiting plate. The obstacle avoidance mechanism has sensitive obstacle avoidance reaction, a large regulation range of obstacle avoidance, convenient regulation and high reliability.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to the technical field of manufacture of a shovel plate obstacle avoidance mechanism for a forklift. Background technique [0002] At present, the area and amount of snowfall in winter in various regions of the country tend to increase. Whether it is urban roads, ordinary roads, expressways, or airport runways, snow pushing operations may be required. During the operation process, due to the complex conditions of various road surfaces, various devices such as manhole covers, curbs, spikes, and speed bumps often appear above the road surface. If the snow pusher cannot avoid when encountering these devices, if a rigid collision occurs, it will inevitably damage the road surface, road facilities and the snow pusher itself. Contents of the invention [0003] In order to solve the existing obstacles that the snow pushing device cannot avoid on the road surface. To solve the problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H5/06
Inventor 陈彪冯为民陈忠
Owner 扬州市金威机械有限公司
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