Straw smashing and collecting vehicle and collecting method

Abstract

The invention discloses a straw smashing and collecting vehicle and a collecting method and aims to overcome the defect that straw collection away-field operation efficiency is low and the defect thatmechanical collection equipment special for straw is large in investment and difficult in popularization. The straw smashing and collecting vehicle comprises a tractor head, a cutting and throwing fan and a trailer, a self-discharging grass collection net bag is mounted on the trailer, the cutting and throwing fan comprises an arc-shaped casing, side plates connected on left and right sides of the arc-shaped mechanism, a power shaft and a plurality of throwing blades uniformly mounted on the power shaft and arranged in the casing, moving cutters are arranged at the edge of each throwing blade, and fixed cutters matched with the moving cutters are mounted on the inner wall of the casing; a throwing pipe is connected on the casing and arranged in a manner of facing a feeding port of the self-discharging grass collection net bag, the lower end of the casing is connected with a feeding housing, a lateral feeding port is arranged on each of the two side plates, a tangential feeding port communicated with the feeding housing is arranged on the casing, a feeding airway is connected between the lateral feeding port and the feeding housing, and a plurality of air incoming holes are formedin each of the side plates and the side wall of the feeding airway.

Description

technical field [0001] The invention relates to a straw collecting device, more specifically, it relates to a straw crushing and collecting vehicle and a collecting method. Background technique [0002] At present, straw collection methods are divided into mechanical collection and manual collection. Due to the low added value of straw, the large investment in equipment for mechanically collecting straw, and the low benefit, it is difficult to popularize mechanically collecting straw. However, artificial collection of straw cannot be carried out due to high labor intensity, low efficiency and lack of strong labor in rural areas. A large amount of straw was burned in the field, wasting resources and polluting the environment. [0003] Chinese Patent Publication No. CN105539247A discloses a straw loading vehicle. The straw loading vehicle is converted from an ordinary agricultural vehicle or tractor. When collecting and transporting field straw, the loading vehicle drives fo...

AI Technical Summary

Problems solved by technology

[0004] The invention overcomes the disadvantages of low efficiency of straw collection and off-field operation, large investment in straw special mechanical collection equipment, low benefit, and difficulty in popularization, and provides a straw crushing and collecting vehicle and a collection method, which have a simple structure and a large loading capacity. Straw collection is convenient, small investment, low cost, easy to promote, straw collection and field operation efficiency is high, which can greatly promote the collection and utilization of straw

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