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Power transitional transmission device for corn straw cutting machine

A technology of transitional transmission and corn stalks, applied in cutters, agricultural machinery and implements, applications, etc., can solve the problems of unreliable positioning of axial positioning parts, excessive wear of key connection parts, and high cost, and achieve reliable axial positioning and high cost. Easy processing and low cost effect

Inactive Publication Date: 2013-05-15
RONGCHENG HAISHAN MECHANICAL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages of high cost, unreliable positioning of the axial positioning parts and excessive wear of the spline connection between the power input and output wheels and the transition transmission shaft in the prior art, the present invention provides a simple structure, Power Transition Transmission Device of Corn Stalk Chopper with Low Processing Cost and Reliable Axial Positioning

Method used

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  • Power transitional transmission device for corn straw cutting machine

Examples

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Effect test

Embodiment Construction

[0010] exist figure 1 Among them, a power transition transmission device for a corn stalk shredder, which includes a support frame 1, a transition transmission shaft 2 supported by two bearings on the support frame 1, and a transition transmission shaft 2 on the two shaft extension ends of the transition transmission shaft 2 A power input wheel 3 and a power output wheel 4 are respectively assembled.

[0011] like figure 1 As shown, a first flat key 501 is provided between the power input hub hole 301 of the power input wheel 3 and a first shaft extension end 201 of the transition transmission shaft 2, and a first flat key 501 is provided between the power output hub hole 401 of the power output wheel 4 and the transition A second flat key 502 is provided between the second shaft extension ends 202 of the transmission shaft 2 . The power input wheel 3 and the power output wheel 4 are circumferentially positioned through the first flat key 501 , the second flat key 502 and th...

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PUM

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Abstract

The invention relates to a power transitional transmission device for a corn straw cutting machine. The power transitional transmission device for the corn straw cutting machine solves the problems that a connecting component is high in processing cost and an axial locating piece is unreliable in location and comprises a support, a transitional transmission shaft in rotary assembly on the support, a power input wheel and a power output wheel. The power transitional transmission device for the corn straw cutting machine is characterized in that the power input wheel and the power output wheel are respectively in circumferential location and taper fit axial location with a flat key at a shaft extending end of the transitional transmission shaft through hub holes. Axial location is conducted on the power input wheel and the power output wheel at the tail portion of the transitional transmission shaft through flat pads, oppositely abutting nuts and locking gaskets. The power transitional transmission device for the corn straw cutting machine has the advantages of being easy to machine, low in cost and reliable in the axial location.

Description

technical field [0001] The invention relates to harvesting of corn, an upright crop, in particular to a power transition transmission device for a corn stalk chopper of a corn harvester for harvesting both stems and stems. Background technique [0002] In recent years, as a harvesting machine for corn, corn harvester has been widely used because of its high degree of mechanization and fast harvesting speed. We know that corn stalks are an ideal raw material for green feed. Therefore, while harvesting corn ears, corn stalks are also required to be chopped and recycled. For this reason, numerous technicians have carried out extensive research and development on the stem and ear harvesting type corn harvester. For example, the "knapsack-type stem and ear harvesting corn harvester" disclosed in the CN2877247U Chinese utility model patent specification applied for by the applicant and authorized on March 14, 2007 includes a harvesting table, a fruit ear conveying and collecting ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/02A01D43/08A01D69/06
Inventor 王进科于力王君光
Owner RONGCHENG HAISHAN MECHANICAL MFG