Stalk cutter

A straw shredder and frame technology, which is applied to cutting equipment, agricultural machinery and implements, grain processing, etc., can solve the problems of not being able to reach power plants, low crushing efficiency, and large frictional resistance, so as to reduce power consumption, Reduced layout density and high production efficiency
CN101352122AInactive Publication Date: 2009-01-28尤凤兴 +1
0 Cites 17 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
尤凤兴
Publication Date
2009-01-28
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a straw chopper, comprising a distributing roller, a cropping roller, a rack and a chain type dissepiment conveyor; the front end of the rack is provided with a feed inlet and the rear end thereof is provided with a discharge hole; the distributing roller is arranged above the feed inlet; a cross cutting tooth and a circumferential cutting tooth are arranged on the distributing roller; the cropping roller is arranged at the oblique and lower part of the rear side of the distributing roller; the outer circle of the cropping roller is provided with a plurality of cutting knives; the lower part of the cropping roller is provided with a particle screening plate which consists of a frame and a plurality of screening pieces; each screening piece is arranged in the frame in parallel and a gap is left between the two adjacent screening pieces; a pressure plate is arranged between the distributing roller and the cropping roller; the middle shafts of the distributing roller and the cropping roller are connected with a power device; the chain type dissepiment conveyor is arranged at the lower part of the feed inlet and a roller of chain type dissepiment conveyor extends to the bottom of the front end of the distributing roller. The straw chopper of the invention has the advantages of compact structure, reasonable layout, reliability and safety, even crashing, high efficiency and high yield and can realize continuous feeding.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to boiler feeding equipment for a straw power plant, in particular to a machine capable of unbundling and shredding straw bales. Background technique

[0002] With the shortage of mineral energy, the use of biomass energy straw to generate electricity has attracted widespread attention in the industry. my country is a large agricultural country, and the annual output of various crop straws is very large. Using straw as fuel is low in cost, clean and pollution-free, and straw It has a high calorific value and is an ideal biomass energy.

[0003] After the straw is collected from the farmland, it is first transported to the factory. The factory uses a hydraulic baler to compress the loose straw into neat blocks to form straw bales that can be stacked compactly, and then transports the straw bales to the power plant. The power plant uses the feed The equipment unbundles the straw bales, shreds them, and then sends them to the boiler ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More