Mobile tumbrel for planting trees

Abstract

The invention relates to a mobile tumbrel for planting trees. The mobile tumbrel comprises a rack, trundles, a fertilizer box, a feed channel and a fertilizer quantitative control device, wherein the trundles are arranged below the two sides of the middle part of the rack respectively, landing legs are arranged below the other end of the rack respectively, a traction handle is arranged on the rack in an extending manner, and the fertilizer box is arranged above the rack; the fertilizer quantitative control device comprises a fertilizer discharging box, an adjusting plate, a fertilizer-applying operating handle and a cranked axle; the fertilizer discharging box is arranged at the bottom of the fertilizer box, a discharging quantity adjusting plate is arranged at the upper end of the fertilizer discharging box, the right-angled recurved part of the adjusting plate is inserted into the discharging box, the fertilizer-applying operating handle is arranged below the traction handle, and the cranked axle is connected with the fertilizer-applying operating handle by a steel wire tie bar; and a spring sleeves the long arm of the cranked axle, the short arm end of the cranked axle acts on the rear end of the fertilizer discharging box, and the feed channel is arranged below a position where the fertilizer discharging box stretches out of the fertilizer box. The mobile tumbrel solves the problems of high fertilizer-applying strength, low working efficiency, and difficulty in control of the fertilizing amount existed in manual fertilization.

Description

technical field [0001] The invention belongs to the field of agricultural (forest) industry machinery used for fertilization, and relates to a mobile tree planting and fertilizing vehicle. Background technique [0002] At present, manual hand spreading and fertilization are still used in mountain afforestation and fertilization in various regions of our country. Manual hand spreading is usually carried out by carrying the fertilizer bag on the shoulders along the center of the hole (pit) that has been planed and pinching the mouth of the fertilizer bag with both hands. To estimate and put fertilizer, those with a strong sense of responsibility generally hold the mouth of the bag in one hand and the measuring container (bowl) in the other to fertilize the pits. Facts have proved that this method of fertilization is not only labor-intensive, low in fertilization efficiency, but also difficult to achieve uniform and reasonable. The important thing is that a lot of fertilizer is...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a mobile tree planting and fertilizing vehicle, the purpose of which is to solve the problems of high labor intensity, low work efficiency and difficulty in controlling the amount of fertilization by manual fertilization

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