Snow removing device and land leveler
A grader and level technology, which is applied in snow surface cleaning, construction, cleaning methods, etc., can solve the problems of small snow removal range of the snow removal device of the grader.
Active Publication Date: 2020-03-31
GUANGXI LIUGONG MASCH CO LTD
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- Abstract
- Description
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- Application Information
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is that the snow removal range of the existing grader snow removal device is small, and a snow removal device is provided to expand the snow removal range of the grader or other snow removal machines
Method used
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Embodiment Construction
[0020] The specific implementation will be described below in conjunction with the accompanying drawings.
[0021] like Figure 1 to Figure 3 As shown, the snow removal device in this embodiment includes a blade 4, a support 1, and a main beam assembly.
[0022] like figure 2 As shown, the bearings 1 are arranged at intervals in front and rear, and each bearing is connected with a lower connecting rod 12 and an upper connecting rod 13 , and the other ends of the lower connecting rod 12 and the upper connecting rod 13 are connected with the connecting seat 14 . The connecting base 14, the upper connecting rod 13, the lower connecting rod 12 and the support 1 form a parallelogram connecting rod structure. The support 1 is provided with an upper hinged seat 101 of the lifting cylinder, and the upper connecting rod 13 is provided with a lower hinged seat 131 of the lifting cylinder. like figure 1 As shown, the two ends of the lifting cylinder 11 are respectively connected to ...
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The invention relates to a snow removing device and a land leveler, in order to solve the problem that an existing snow removing device of the land leveler is small in snow removing range, the snow removing device is constructed and comprises a scraper knife and two supports arranged in a front-back spaced mode, wherein the two supports are used for connecting the snow removing device with a mainmachine provided with the snow removing device; a main beam assembly including a main beam and an auxiliary beam, wherein one end of the auxiliary beam is rotationally connected with the main beam through a vertical pin shaft, and a yawing oil cylinder for pushing the auxiliary beam to rotate around the vertical pin shaft at the end part of the auxiliary beam is arranged between the main beam andthe auxiliary beam; two connecting seats are arranged on the main beam, the connecting seats are connected with the corresponding supports through two parallel connecting rods, and the connecting seats, the supports and the two connecting rods form a parallelogram connecting rod structure; a lifting oil cylinder for pushing the connecting rod to swing up and down is arranged between the support and one connecting rod; and the scraper knife is arranged on the secondary beam. The scraper knife can extend to the side face of the land leveler to conduct shoveling operation on accumulated snow on the slope face of the outer side of the road surface and the outer side of the isolation fence, and the operation range is widened.
Description
technical field [0001] The invention relates to a working device, more specifically, to a snow removal device and a grader. Background technique [0002] A motor grader is a kind of operation machine for leveling the ground, and it is often used for snow removal on the road. The device that existing grader is used for snow removal mainly is the shovel blade in the middle part of grader. The blade of the grader can be adjusted flexibly and multi-dimensionally through the adjustment of the left and right lifting cylinders, side shifting cylinders and swing motors. However, when it is used as a snow removal tool, there are still many places that the central blade cannot touch, such as On urban roads, barriers are often installed between many motor vehicle lanes and non-motor vehicle lanes, and the non-motor vehicle lanes separated by the barriers are inconvenient for large equipment such as graders to enter. Therefore, in this case, the grader can only eradicate wide The snow...
Claims
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IPC IPC(8): E01H5/06
CPCE01H5/06E01H5/061E01H5/066
Inventor 秦宇曲洪雪刘宏博
Owner GUANGXI LIUGONG MASCH CO LTD