Small size corn combine

A technology for combine harvesters and corn, which is applied to harvesters, cutters, agricultural machinery and implements, etc. It can solve the problem of long broken sections, achieve the effects of lowering the center of gravity, avoiding rollover accidents, and running smoothly and reliably

Inactive Publication Date: 2012-01-04
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a small-sized corn combine harvester, to reduce the problem that the length of the fragments formed after the existing small-sized corn combine harvester cuts off the corn stalk is too long

Method used

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  • Small size corn combine
  • Small size corn combine
  • Small size corn combine

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0027] Embodiment 1 of the small-sized corn combine harvester of the present invention, as Figure 1-9 As shown, with frame 11 (as Figure 7 ), the frame 11 adopts a walking tractor frame, the frame 11 is equipped with a walking device 12 and its rear part is provided with a universal wheel 14 through a wheel frame 13, and the running device 12 is the wheel of the walking tractor itself. The steering wheel 14 can rotate 360 ​​degrees in the vertical plane, and a driver's seat 15 is arranged on the wheel frame 13 through a support beam. Since the universal wheel 14 is arranged on the rear portion of the vehicle frame 11, it does not affect the driving process of the vehicle frame 11 during walking. The steering reduces the operating force required for steering and reduces the working intensity of the staff. In addition, the driver's seat 15 makes the operation of the operator more comfortable; An engine bracket 16 is provided and a driving device 17 is provided through the eng...

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PUM

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Abstract

The invention relates to a small size corn combine. The corn combine comprises more than one harvesting unit and each harvesting unit comprises a clamping delivery mechanism for vertically delivering cornstalks from front to back, a snapping unit and a cornstalk shredding mechanism; the snapping unit comprises two snapping rollers which are horizontally arranged at the back low side of the corresponding clamping delivery mechanism and form a roller pair; and a guide opening for guiding roots of the cornstalks from the corresponding clamping delivery mechanism to the two snapping rollers is arranged between the front ends of two snapping rollers of the same snapping unit; and the cornstalk shredding mechanism is arranged under the corresponding snapping unit. According to the small size corn combine provided by the invention, the included angle between the cornstalks and the cornstalk shredding mechanism is increased to some extent, so that the crushed sections formed by cutting off the cornstalks are greatly shortened and the length of the crushed sections satisfies the requirement of directly returning the cornstalks back to the field.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a small corn combine harvester. Background technique [0002] Corn is one of the most widely distributed food crops in the world. It is widely planted in my country and is one of the main food crops for people in northern and southwestern hilly areas and other dry valley areas of China. [0003] Harvesting is an important part of corn production. At present, in the vast plains, the degree of mechanization of corn harvesting is increasing day by day. The existing corn combine harvesters in the market can be divided into single-row machines, double-row machines and multi-row machines according to their operating capabilities. According to the form of power configuration, it can be divided into self-propelled type with self-powered, backpack type with working parts installed on four-wheel tractor, and traction type with four-wheel tractor towing operation. Its operations inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/02A01D43/08A01F11/06
Inventor 师清翔王显仁李心平耿令新王国欣丁慧玲庞靖倪长安刘师多袁琦堡牛康王升升周学建姬江涛
Owner HENAN UNIV OF SCI & TECH
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