A straw crushing and collecting vehicle and its collecting method

Abstract

The invention discloses a straw crushing and collecting vehicle and a collection method, aiming to solve the problems of low efficiency of straw collection and off-field operation, large investment in special mechanical collection equipment for straw, and difficulty in popularization. The invention includes a tractor head, a cutting and throwing blower, a trailer, and a self-unloading grass collection net bag is installed on the trailer. The cutting and throwing blower includes an arc-shaped casing, side plates connected to the left and right sides of the arc-shaped mechanism, a power shaft, and an evenly distributed installation. There are a number of throwing blades on the power shaft, the throwing blades are arranged in the casing, the edge of the throwing blades is provided with a material cutting knife, and the inner wall of the casing is equipped with a material cutting fixed knife in conjunction with the material cutting knife; the casing is connected Throwing pipe, the throwing pipe is set towards the feeding port of the self-unloading grass net bag, the lower end of the casing is connected to the feeding cover, and there are side feeding ports on both sides of the board, and the feeding port is provided on the casing. A tangential feeding port connected to the case, a feeding air channel is connected between the lateral feeding port and the feeding case, and a plurality of air inlet holes are arranged on the side plate and the side wall of the feeding air channel.

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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