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The head of the snowplow and the automatic snowplow

A technology of snowplow and machine head, which is applied in the direction of snow cleaning, construction, cleaning methods, etc., and can solve the problems of danger, inability to effectively avoid people or objects, and getting involved in the machine head, etc.

Active Publication Date: 2021-07-13
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The snowplow is a high-power electric device. The auger on the head rotates at high speed during operation. Whether adults, children, pets, objects, etc., are easily involved in the auger by accident. On the one hand, it is dangerous, on the other hand, it also affects snowplow work
Especially for automatic snowplows, the snowplowing process is generally controlled by intelligent programs, so in the event of an accident, it is impossible to take a timely response strategy and cause serious consequences
Therefore, the defect that the snowplow in the prior art exists is: can not effectively prevent people or things from getting involved in the machine head, thereby easily causing damage to people or things

Method used

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  • The head of the snowplow and the automatic snowplow
  • The head of the snowplow and the automatic snowplow
  • The head of the snowplow and the automatic snowplow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0072] figure 1 A side view of an embodiment of a snowplow provided by the present invention, wherein the nose of the snowplow is installed on the main machine of the snowplow; figure 2 for figure 1 The partially enlarged schematic diagram of the protective fence of the snow throwing mouth of the snowplow head in .

[0073] Such as figure 1 and figure 2 As shown, the present invention provides a snowplow, which includes a machine head 10 and a main machine 20 , and the machine head 10 includes a guard plate 100 , an auger 200 and a snow blower 300 . The guard plate 100 is formed by a plurality of split plates and surrounds the auger 200 on the top and sides of the auger 200, thereby forming a working chamber for accommodating the auger 200. The working chamber is in front of the auger 200 (the "front" ” refers to the forward direction of the snowplow, such as figure 1 The left side of the center) is formed with a snow inlet to receive the snow to be cleared. The snow b...

Embodiment 2

[0118] image 3 The front view of another embodiment of the snowplow provided by the present invention shows that the lower auxiliary protective rib is installed at the bottom of the snow inlet protective fence.

[0119] In this embodiment, the lower fixing ribs 513 are connected to the lower ends of the snow inlet protective ribs 511, that is, the snow inlet protective ribs 511 end at the lower fixing ribs 513, and the lower auxiliary protective ribs 600 continue to extend downward from the lower fixing ribs 513. out.

[0120] In this way, a protective structure is added at the bottom of the snow inlet protective fence 510, and the lower auxiliary protective rib 600 prevents the adult's hands, feet, children's arms, etc. The downward protruding of the fixing ribs 513 is also beneficial to cutting the snow accumulation and relieving the resistance of the snow accumulation.

[0121] The lower auxiliary protective ribs 600 are arranged parallel to each other, and the maximum d...

Embodiment 3

[0131] Figure 4 and Figure 5 A schematic diagram of another snowplow 10 provided by the present invention is shown. This other snowplow 10 does not have a snow throwing barrel, and the snow processed by the auger is directly thrown from the tangential direction of the auger rotation direction. The snow inlet protective fence with the same structure as the above-mentioned snowplow 10 can be used.

[0132] In this embodiment, there is no gap in the up and down direction between the snow inlet protective fence 510 and the top of the guard plate, the snow inlet protective fence directly extends to the top of the guard plate, and the snow inlet protective fence 510 and the bottom of the guard plate There is a gap in the up and down direction.

[0133] It should be understood that in other variations of Embodiment 1 and Embodiment 2, there may also be an upper auxiliary protective rib protruding upward from the snow inlet protective fence 510, and in other variations of Embodime...

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Abstract

The invention discloses a machine head of a snowplow and an automatic snowplow, which include a guard plate and an auger, the guard plate forms a working chamber for accommodating the auger, and the working chamber has a The snow inlet opening in the traveling direction is provided with a snow inlet protective fence located in front of the auger and fixed to the guard plate at the snow inlet. When the snowplow is carrying out snow removal operations and people's hands, feet, pets, sundries, etc. are accidentally mixed into the snow to be cleaned and are about to enter the auger, the protective fence at the snow inlet can block them from the working chamber. Conscious people will be able to withdraw their hands and feet in time, pets can also run away in time, and sundries can be pushed away by the protective fence of the snow inlet and taken away in time to avoid danger and affect snow removal work.

Description

technical field [0001] The invention relates to an automatic snow plowing device, in particular to a head of a snow plow and an automatic snow plow including the head. Background technique [0002] Snow plows are important equipment for snow removal in winter. A snowplow generally includes a main engine and a head, and the main engine is the main body of the snowplow and is used to push the snowplow forward. The machine head generally includes a guard plate and a spiral auger, the guard plate forms a working chamber, and the auger is accommodated in the working chamber to break up the snow blocks to be thrown out. [0003] According to the snow throwing method, the snow blower is also divided into the snow blower type and the direct throwing type. The snow blower type snow blower is equipped with a snow blower on the top of the machine head, which is used to throw the snow scattered by the auger. The direct-throwing snowplow does not have such a snow blower, but directly t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01H5/09
CPCE01H5/09E01H5/098
Inventor 赵凤丽查霞红
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
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