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Folding and lifting device for sweeper brush lifting frame

A lifting frame and sweeping vehicle technology, applied in the field of sweeping vehicles, can solve problems affecting the passability of sweeping vehicles and inconvenient driving

Pending Publication Date: 2019-04-19
海汇新能源汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sweeping disc and the sewage suction port of the existing new energy sanitation sweeper are directly lifted up by the oil cylinder through the lifting frame. The space occupied in the width direction is still not reduced, which affects the passability of the sweeper and causes inconvenient driving

Method used

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  • Folding and lifting device for sweeper brush lifting frame
  • Folding and lifting device for sweeper brush lifting frame
  • Folding and lifting device for sweeper brush lifting frame

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0016] Such as figure 1 , figure 2 with image 3 As shown, the folding and lifting device of the sweeping brush lifting frame of the sweeping vehicle includes a sweeping tray 1 and a sewage suction port 2. The sweeping tray 1 and the sewage suction port 2 belong to the prior art and belong to ordinary engineers and technicians in the field. The known technology is not described in detail here; it also includes two li...

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Abstract

The invention discloses a folding and lifting device for a sweeper brush lifting frame. The folding and lifting device comprises a brush disc, a suction nozzle and two lifting frame supporting rods expanding towards the outer side of a vehicle body. One end of each lifting frame supporting rod is hinged to the vehicle body while the other end is hinged to a brush disc lifting swing arm device in front of the lifting frame supporting rods, and the brush disc is connected to the front end of the brush disc lifting swing arm device. The suction nozzle is positioned below the lifting frame supporting rods, a suction nozzle lifting swing arm device is connected between the suction nozzle and the lifting frame supporting rods, and a brush disc lifting driving device is hinged to the brush disc lifting swing arm device. A lifting frame separation and combination connecting device is connected between the two lifting frame supporting rods, and ends of the brush disc lifting driving device andthe lifting frame separation and combination connecting device are connected to the vehicle body. The folding and lifting device has advantages of simple structure, reasonable design, reliability in operation and the like, the sweeper vehicle body length and width range is narrowed, and accordingly trafficability of the sweeper in a narrow space is improved.

Description

technical field [0001] The invention relates to the technical field of sweeping vehicles, in particular to a folding and lifting device for a sweeping brush lifting frame of a sweeping vehicle. Background technique [0002] The country is more and more advocating green sanitation and building beautiful villages. Sanitation has become an important measure of urban development. Now all kinds of sanitation equipment are being developed around the world, which has provided more, better and more environmental sanitation for the huge sanitation industry. Practical equipment to ensure the cleanliness and sanitation of the city. Among them, small-scale new energy sanitation sweepers are more and more popular among the public, mainly because left and right cleaning brushes are installed on both sides of the sweeper. The sweeping brushes have a certain forward angle so that they can sweep the garbage to the middle of the sweeper. Then use the high-pressure fan located behind the brus...

Claims

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Application Information

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IPC IPC(8): E01H1/05
CPCE01H1/05
Inventor 方增星程学晓崔久萍
Owner 海汇新能源汽车有限公司
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