Roller-cutter type plant stalk pulverizer

A plant straw and pulverizer technology, applied in agricultural machinery and implements, cutting equipment, applications, etc., can solve the problems of waste of resources, strict requirements on straw moisture, low work efficiency, etc., and achieve reasonable structure design and convenient field operation. , the effect of improving work efficiency

Inactive Publication Date: 2013-07-10
高小林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disposal of these straws has troubled most farmers. Some farmers choose to burn straws in the field. This behavior not only wastes resources, but also easily causes unnecessary fires.
Most farmers use a straw grinder to process straw. The straw grinder can crush corn stalks, straw, peanut skins, bean stalks, and other combustible crop waste stalks. The crushed straw can be used as daily fuel or feed livestock, so that It avoids the waste burning of these crop straws, protects the environment well, and effectively develops renewable energy, but its work efficiency is low

Method used

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  • Roller-cutter type plant stalk pulverizer
  • Roller-cutter type plant stalk pulverizer
  • Roller-cutter type plant stalk pulverizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The roller knife type plant straw grinder of the present invention is composed of a feed hopper 1, a crushing bin 2, a roller knife 3 and a discharge port 4. The upper part of the crushing bin 2 is open, and the feeding hopper 1 is connected to the crushing bin 2. The shell below the axis of the crushing bin 2 is an arc-shaped sieve plate 6, and the periphery of the arc-surface sieve plate 6 is connected with a pipe body to form a discharge port 4. The crushing bin 2 is in the shape of a horizontal straight barrel, and a roller knife 3 is arranged axially in the barrel. The roller knife 3 is composed of a roller shaft 7, a knife holder 8 and a crushing knife 9, and the roller shaft 7 is provided with a knife holder 8 at intervals. , Each knife holder 8 is provided with more than one pulverizing knife 9, and the pulverizing knife 9 is cut with the fixed knife 5 fixed on the inner wall of the pulverizing chamber 2.

Embodiment 2

[0017] The roller knife type plant stalk pulverizer of the present invention is made of feed hopper 1, crushing bin 2, roller knife 3 and discharge port 4, and the upper part of crushing bin 2 is open, and the gap between feeding hopper 1 and crushing bin 2 The upper port is connected, and the feeding hopper 1 is provided with an upper cover 13 to prevent materials from splashing out. The housing below the axis of the crushing bin 2 is an arc-shaped sieve plate 6 , and the periphery of the arc-surface sieve plate 6 is connected with a pipe body to form a discharge port 4 . The crushing bin 2 is in the shape of a horizontal straight barrel, and a roller knife 3 is arranged axially in the barrel. The roller knife 3 is composed of a roller shaft 7, a knife holder 8 and a crushing knife 9. The roller shaft 7 is provided with more than one Knife rest 8, described knife rest 8 is disc-shaped, and on the circumference of each disc-shaped knife rest 8, more than one pulverizing knife ...

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PUM

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Abstract

The utility model discloses a roller-cutter type straw pulverizer, and belongs to the cutting equipment used for cutting hay, straw or other similar objects. The roller-cutter type straw pulverizer comprises a feed hopper, a pulverizing chamber, a roller cutter and a discharging port. The feed hopper is connected on the pulverizing chamber. The discharging port is connected with a lower shell of the pulverizing chamber. The pulverizing chamber is in a transverse cylinder shape and the roller cutter is axially arranged inside the cylinder of the pulverizing chamber. The roller cutter comprises a roller, cutter holders and pulverizing blades. The cutter holders are arranged on the roller at intervals. Each cutter holder is provided with more than one pulverizing blade. The pulverizing blades can be used for cutting by operating with fixing blades fixed on the inner wall of the pulverizing chamber. The shell under the axis of the pulverizing chamber is an arc-face sieve plate. The roller-cutter type straw pulverizer is reasonable in design, simple in operation, and safe and high in efficiency; and stalk materials can be cut and pulverizd into same sizes, natural sources are fully utilized while working efficiency is improved, farmers can work conveniently in the field, and the roller-cutter type straw pulverizer is suitable for promotion and application.

Description

technical field [0001] The invention belongs to cutting equipment for cutting hay, stalks or the like, in particular to a roller-knife plant straw grinder. Background technique [0002] With the continuous development of agricultural technology, crop production and income have been increased, which has brought good benefits to farmers. Some crops will leave straw after the crops mature and pick the fruit, such as: rice, corn, etc. The straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc. It is a multi-purpose renewable biological resource, and the straw is also Can be fodder for some animals. However, the disposal of these straws has troubled most farmers. Some farmers choose to burn straws in the field. This behavior not only wastes resources, but also easily causes unnecessary fires. Most farmers use a straw grinder to process straw. The straw grinder can crush corn stalks, straw, peanut skins, bean stalks, and other combustible cr...

Claims

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Application Information

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IPC IPC(8): A01F29/04
Inventor 高小林
Owner 高小林
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