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Hydraulically-driven cereal header and using method thereof

A grain and header technology, applied in the field of agricultural machinery, can solve the problems of too many transmission levels of the reel, high requirements for assembly and adjustment, and few transmission levels, and achieve a wide range of speed regulation, low requirements for assembly and adjustment, and high transmission The effect of fewer levels

Pending Publication Date: 2019-02-15
北京德邦大为科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the defects of too many transmission levels of the reel in the prior art, high requirements for assembly and adjustment, limited speed regulation, and high failure rate, and provide a hydraulically driven grain harvesting unit and its use method, which have transmission Less levels, low requirements for assembly and adjustment, wide range of speed regulation, fast speed regulation and low failure rate

Method used

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  • Hydraulically-driven cereal header and using method thereof
  • Hydraulically-driven cereal header and using method thereof
  • Hydraulically-driven cereal header and using method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0041] Refer to attached figure 1 , figure 2 , image 3 , Figure 4As shown, a hydraulically driven grain header in this embodiment includes a reel 100, a cutting mechanism 200 and an auger mechanism 300, the cutting mechanism 200 is located at the lower rear of the reel 100, and the cutting mechanism 200 passes through the swing ring box Drive to reciprocate, the cutting mechanism 200 rear is the auger mechanism 300, the auger mechanism 300 rear is the bridge mechanism 400, the bridge opening 410 of the bridge mechanism 400 is connected with the outlet 310 of the auger mechanism 300, and the reel 100- The side is provided with an installation platform 110, and the installation platform 110 is fixedly connected with header bolts, and the installation platform 110 is provided with a hydraulic motor 120, and the hydraulic motor 120 is rotationally connected with the reel 100, and the side of the reel 100 is provided with a large gear 130 , the output shaft of the hydraulic m...

Embodiment 2

[0048] Refer to attached figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, a method of using a hydraulically driven grain header in this embodiment, the drive system composed of the hydraulic motor 120, the oil pump 150 and the oil tank 160 drives the reel 100 to rotate, and the reel 100 drives the grain to tilt in the header, The cutting mechanism 200 cuts the grain straw and sends it into the auger mechanism 300 .

[0049] A method for using a hydraulically driven grain header in this embodiment includes the following steps:

[0050] S100, reeling, the hydraulic motor 120 drives the reel 100 to rotate, and the elastic teeth 181 of the reel 100 drive the grain stalks to tilt into the header;

[0051] S200, cutting, the cutter 210 of the cutting mechanism 200 cuts the grain straw driven by the reel 100;

[0052] S300, feeding, the auger mechanism 300 sends the cut grains and straws into the rear crossing 410;

[0053] S400, separation, the header separ...

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Abstract

The invention relates to a hydraulically-driven cereal header and a using method thereof, and belongs to the technical field of agricultural machinery. The hydraulically-driven cereal header comprisesa reel, a cutting mechanism and an auger mechanism; the cutting mechanism is located on the lower rear portion of the reel, and the cutting mechanism is driven by a swing ring box body to move back and forth; the auger mechanism is arranged behind the cutting mechanism, and a bridge passing mechanism is arranged behind the auger mechanism; a bridge passing opening of the bridge passing mechanismis communicated with an outlet of the auger mechanism, a mounting table is arranged on one side of the reel, the mounting table is fixedly connected with the header through bolts, a hydraulic motor isarranged on the mounting table, the hydraulic motor is rotationally connected with the reel, and a large gear is arranged on the side edge of the reel; a small gear is arranged on an output shaft ofthe hydraulic motor, the large gear is fixedly connected with the small gear through a chain, and an oil pump and an oil tank are arranged beside the hydraulic motor; the hydraulic motor, the oil pumpand the oil tank are connected through pipelines; an inlet pipe of the hydraulic motor is provided with a throttling valve; the oil pump is connected with an engine. The cereal header has the advantages of being low in transmission level, low in assembly and adjustment requirement, wide in speed regulation range, high in speed regulation speed and low in fault rate.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and more specifically relates to a hydraulically driven grain harvester and a method for using the same. Background technique [0002] At present, most of the known grain headers adopt mechanical transmission mode. The design of the reel is stepless speed regulation by the first-level belt, and the second and third stages adopt sprocket variable speed transmission to realize the transmission and speed regulation of the reel. The cutter drives the swing ring box through the left transmission shaft, and converts the rotation into the reciprocating motion of the cutter. The auger drives the rotation of the auger through the rotation of the right transmission shaft, and feeds the grain across the bridge through the length change of the telescopic teeth during the rotation. The existing headers have many transmission levels, have high requirements for assembly and adjustment, and have a limited ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/00A01D57/02
CPCA01D45/00A01D57/025
Inventor 刘汉武贾莹王晓燕孙洪雨王福礁
Owner 北京德邦大为科技股份有限公司