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Lifting and swinging hydraulic device for snow remover and snow remover with same

A technology of hydraulic device and snow blower, which is applied in snow surface cleaning, cleaning method, construction and other directions, can solve the problems of high labor intensity of snow cleaning operation, low transmission efficiency and short life of snow blower, and achieves high torque, high torque, etc. Enlargement, good dynamic effect

Inactive Publication Date: 2010-12-08
哈尔滨市环隆卫生工具厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a lifting and swinging hydraulic device for a snow blower and a snow blower with the device, so as to solve the problem that the existing snow blower is not equipped with a hydraulic device, which causes the labor intensity of the snow clearing operation to be high and the current situation. Some snow blowers have problems such as low transmission efficiency, easy damage, and short service life.

Method used

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  • Lifting and swinging hydraulic device for snow remover and snow remover with same
  • Lifting and swinging hydraulic device for snow remover and snow remover with same
  • Lifting and swinging hydraulic device for snow remover and snow remover with same

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specific Embodiment approach 1

[0011] Specific implementation mode one: combine Figure 1 ~ Figure 3 Describe this embodiment, the lifting and swinging hydraulic device for the snow blower described in this embodiment includes a vertical plate 14, an A-shaped frame body 15, a lifting cylinder 16 and a swinging cylinder 17, and the cylinder bottom end surface of the lifting cylinder 16 is The connecting ear of the upper part of the vertical plate is hinged with the connecting ear on the upper part of the vertical plate 14 through the movable pin shaft 18 of the lifting cylinder, and a diagonal rod end at the bottom end of the tower of the A-shaped frame body 15 is hinged with the connecting ear on one side of the lower part of the vertical plate through the integral movable pin shaft 19. , the other oblique rod end of the tower bottom end of the A-shaped frame body 15 is hinged with the connecting ear on the other side of the lower part of the vertical plate through the integral movable pin shaft 19, and the ...

specific Embodiment approach 2

[0012] Specific implementation mode two: combination Figure 1~4 Describe this embodiment, the vertical plate 14 in this embodiment is composed of a slant plate 14-1, a main plate 14-2 and two sub-plates 14-3, the slant plate 14-1 is connected to the upper end surface of the main plate 14-2 As a whole, two sub-boards 14-3 are separated on both sides of the lower end of the main board 14-2, and each sub-board 14-3 is connected with the lower end surface of the main board 14-2; The connecting ear on the top and the connecting ear on the inclined plate 14-1 are hinged through the movable pin shaft 18 of the lifting cylinder, and a rod end at the bottom end of the tower of the A-shaped frame body 15 and the connecting ear on the corresponding sub-plate 14-3 pass through the whole The movable pin shaft 19 is hinged, and the other rod end of the tower bottom end of the A-shaped support body 15 is hinged with the connecting ear on the corresponding another rod end sub-board 14-3 by t...

specific Embodiment approach 3

[0013] Specific implementation mode three: combination Figure 1 ~ Figure 3 To illustrate this embodiment, the snow blower with the lifting and swinging hydraulic device described in the first or second embodiment includes a snow removal roller 22, a main frame 4 and a toothed chain output transmission device. The snow blower also includes lifting and swinging hydraulic devices for the snow blower; the toothed chain output transmission device includes a driving small-toothed sprocket 1, a driven large-toothed sprocket 2, a drive shaft 3, and an air-cooled double Cylinder diesel engine 5, roller brush shaft 10, toothed chain 12, two transmission small sprockets 6, two transmission large sprockets 7, two bearing housings 8, two rolling bearings 9, two belt seat bearings 11 and two Drive chain 13; the air-cooled two-cylinder diesel engine 5 is fixedly installed on the upper end of the main frame 4, and the output shaft of the air-cooled two-cylinder diesel engine 5 is fixedly ins...

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Abstract

The invention discloses a lifting and swinging hydraulic device for a snow remover and the snow remover with the same, relates to an upper hydraulic device for a snow remover and the snow remover, and solves the problems of high labor intensity of snow removing operation because the conventional snow remover is not provided with the hydraulic device, low transmission efficiency and easy damage of the convention snow remover and the like. The bottom end face of a cylinder body of a lifting oil cylinder is hinged with a vertical plate; one diagonal rod end of the tower bottom end of an A-shaped frame body is hinged with one side of the lower part of the vertical plate, while the other diagonal rod end is hinged with the other side of the lower part of the vertical plate; and a connecting lug on the bottom end face of a cylinder body of a swinging oil cylinder is hinged with a connecting lug on the outside surface of a corresponding diagonal rod on the A-shaped frame body. A snow removing roll is arranged on a rolling brush shaft; a connecting rod end of the lifting oil cylinder is connected with an upright post on the middle part of the rear end of a main framework; and a connecting rod end of the swinging oil cylinder is connected with a side end plate on the main framework. The hydraulic device relieves the labor intensity of the snow removing operation, is safe and reliable, has stable operation, doubles t he torque, and improves the efficiency by 50 percent.

Description

technical field [0001] The invention relates to an upper hydraulic device for a snow blower and the snow blower. Background technique [0002] At present, the existing snow blower uses a manual chain guide jack to complete the lifting and swinging actions of the whole machine, which is cumbersome to operate and has low work efficiency. Existing snow blowers all adopt water-cooled diesel engines, and the output is driven by a V-belt or a reducer. The disadvantage is that the V-belt drive has the disadvantages of easy slipping (especially in winter), fatigue and elongation caused by high-speed rotation and heat generation; low transmission efficiency and small torque. At present, the maximum input speed of the reducer in China is 1500r / min, and that of the water-cooled engine is 2200r / min. The shaft has large runout, instability, and large torque loss, so it has the defects of easy damage, short life, low efficiency, and high maintenance cost. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H5/08
Inventor 和静伟房松令
Owner 哈尔滨市环隆卫生工具厂
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