snow removal device

Abstract

The invention relates to a snow removing device for solving the problem of a landing device of an existing snow removing device. The snow removing device comprises a snow removing device main body, wherein a landing device is fixedly arranged at the rear part of the snow removing device main body, and comprises an outer cylinder, a lifting cylinder, a screw adjustment rod, a wheel fork and a roller, wherein the outer cylinder is fixedly connected with a fixed seat in the vertical direction; the lower end of the outer cylinder is opened, while a seal plate is arranged at the upper end of the outer cylinder; a threaded hole is formed in the seal plate, and the screw adjustment rod is in threaded fit with the threaded hole; the lifting cylinder is arranged in the outer cylinder in a sliding manner; the upper end of the lifting cylinder is in rotating connection with the lower end of the screw adjustment rod; the lower end of the lifting cylinder is in rotating connection with the upper end of the wheel fork; and the lower end of the wheel fork is connected with an assembly hinge pin of the roller. In the snow removing device, when the landing height is required to be adjusted, the screw adjustment rod is screwed up and down in the threaded hole in the seat plate at the top end of the outer cylinder by means of rotating, and the lifting cylinder is pulled by the lower end of the screw adjustment rod to move up and down, so that the landing height is adjusted by moving the roller up and down.

Description

technical field [0001] The invention relates to a snow removal device. Background technique [0002] The snow removal device is a special one among the many attachments used in construction machinery. It is mainly used to clean and clear the snow on airports, highways, cities and streets. Snow removal devices are usually used in airports, highways, cities, streets and other important areas. [0003] The snow removal device is connected with the main engine such as construction machinery, forklift truck, etc. at its rear. In order to keep the snow removal device at a stable distance from the ground, a ground support device is also provided at the rear of the snow removal device. The existing ground support devices usually include a rear spherical ground support, a front spherical ground support, and a fixed wheel There are various types of ground supports, rotating wheel ground supports, symmetrical slide plate type ground supports, eccentric slide plate type ground support...

AI Technical Summary

Problems solved by technology

In order to keep the snow removal device at a stable distance from the ground, a ground support device is also provided at the rear of the snow removal device. The existing ground support devices usually include a rear spherical ground support, a front spherical ground support, and a fixed wheel There are various types of ground supports, rotating wheel ground supports, symmetrical slide plate type ground supports, eccentric slide plate type ground supports, etc. However, these traditional snow removal device ground support structures are difficult to realize the integrated support of the snow removal device ground support, Lifting, shock absorbing, anti-wear and other functions

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