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Stalk pickup and chopping machine

A shredder and straw technology, applied in the direction of cutters, loaders, harvesters, etc., can solve the problems of insufficient straw crushing and troublesome processing, and achieve the effects of flexible and convenient operation, low production cost and simple structure

Inactive Publication Date: 2015-02-04
李海龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the harvested straw is not sufficiently crushed, and it needs to be cut twice as a forage replacement. The harvested crushed straw also contains a lot of dust, which brings a lot of trouble to the later use or further processing.

Method used

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  • Stalk pickup and chopping machine
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  • Stalk pickup and chopping machine

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Experimental program
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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the drawings.

[0020] Such as Figure 1 to Figure 5 As shown, the straw picking and shredding machine includes a frame 1, a walking wheel 2, a transmission mechanism, a cutting picker 3, a feeder 4, and a guillotine throwing machine 5, which are arranged on the frame 1 from front to back. Cutting picker 3, conveyor screen 6, feeder 4 and guillotine thrower 5;

[0021] The conveying screen 6 includes a soil sieve grate 7, three grass picking shafts 8 driven by a transmission mechanism are arranged under the soil sieve grates 7, and a shifting mechanism driven by a transmission mechanism is provided at the rear of the soil sieve grates 7 The grass shaft 8, 14 grass-pull wheels 9 are fixed on each grass-pull shaft 8, and each grass wheel 9 has three arc-shaped grass-pull claws;

[0022] The feeder 4 includes a feeding trough 10 provided between the sieve grate 7 and the feed opening of the cutting and th...

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Abstract

The invention discloses a stalk pickup and chopping machine. A frame is sequentially provided with a cutting pickup device, a conveying screen, a feeder and a chopping thrower from front to back; the conveying screen comprises a soil screening grate; 2-5 grass poking shafts driven by a transmission mechanism are arranged below the soil screening grate; a grass poking shaft driven by the transmission mechanism is arranged on the back part on the soil screening grate; each grass poking shaft is fixedly provided with a plurality of grass poking wheels; each grass poking wheel is provided with 2 to 4 arc grass poking claws; the feeder comprises a feeding trough; a feeding shaft driven by the transmission mechanism is arranged in the feeding trough; two ends of the feeding shaft are provided with spiral sheets which rotate in opposite directions and gather materials towards the middle; the middle of the feeding shaft is provided with a plurality of feeding claws. The stalk pickup and chopping machine is simple and compact in structure and low in cost, can realize pickup and crushing or harvesting and crushing combined work, the obtained crushed stalks do not have dust, and the working efficiency is high.

Description

Technical field [0001] The invention relates to an agricultural machine, in particular to a straw picking and shredder. Background technique [0002] Many agricultural harvesting machines in the prior art only harvest the seeds, and the straw is still left in the ground or crushed and spread on the ground. In order not to affect the next stubble land preparation operations, the broken straw in the farmland is often collected manually and then treated by incineration. This method is not conducive to the utilization of crop straw biomass resources, and the smoke produced by incineration causes environmental pollution. [0003] The prior art plant straw crushing and harvesting machinery with multiple functions such as harvesting and crushing is generally a large-scale combined harvesting machinery with complex structure, large power requirements, large mechanical volume, not suitable for small plots of work, expensive machinery, and operation The cost is high and it is not suitable f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D43/08A01D43/06A01D89/00
Inventor 李海龙
Owner 李海龙
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