Weeding device and weeding cart

Abstract

The present invention relates to the technical field of operation and maintenance, and particularly discloses a weeding device and a weeding cart. The weeding device is arranged at the tail of the cart, and comprises a rack, a roller and a knife rest cylinder, wherein one end of the rack is connected with the tail of the cart, and the other end of the rack is connected with the knife rest cylinder; the axis of the knife rest cylinder is movably provided with a connecting shaft fixedly connected with the roller; the roller can roll relative to the axis of the knife rest cylinder through the connecting shaft; one side surface of the knife rest cylinder is provided with a through hole; the through hole contains a weeding knife; a rebound mechanism is arranged between the weeding knife and theconnecting shaft; and the rebound mechanism is used for adjusting the distance between the weeding knife and the through hole to enable the weeding knife to protrude out of the knife rest cylinder orcontract into the knife rest cylinder. The weeding device is high in weeding efficiency, free of environmental pollution, low in cost and long in service life.

Description

technical field [0001] The invention relates to the technical field of operation and maintenance, in particular to a weeding device and a weeding vehicle. Background technique [0002] When laying high-voltage transmission lines on the mountain, the road patrol road is generally cut out on the mountain, but the road patrol road belongs to the wilderness, and it will gradually be covered with weeds as time goes by after cutting. In order to make it easier for personnel to go up the mountain to inspect high-voltage transmission lines, the power supply department needs to regularly weed the road inspection lanes every year. At present, there are generally the following methods of weeding: [0003] 1. Weeding with manual tools, this method is effective in weeding, but the efficiency is low, and the labor cost is high; [0004] 2. Spray herbicides. This method can only target specific types of weeds, which has low efficiency, pollutes the environment, and is costly; [0005] 3...

AI Technical Summary

Problems solved by technology

[0003] 1. Weeding with manual tools, this method is effective in weeding, but the efficiency is low, and the labor cost is high;

[0004] 2. Spray herbicides. This method can only target specific types of weeds, which has low efficiency, pollutes the environment, and is costly;

[0005] 3. Use a weeder or excavator to weed, which has high weeding efficiency, but compared with manual weeding, it is easy to damage the vehicle road patrol line, and the cost is higher; and when the amount of weeds is large, it is easy to block the weeding structure of the weeder and cause damage Risks of Lawn Mowers

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