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Straw returning machine matched with walking tractor

A walking tractor and straw technology, which is applied to agricultural machinery and implements, harvesters, crop processors, etc., can solve the problems that there is no straw returning machine in the market, it is not suitable for use, and the volume is large, and it has a compact structure, The effect of low power consumption and small size of the machine

Inactive Publication Date: 2010-06-09
曹景文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many models and types of crop straw returning machines on the market, but they are mainly used for large and medium-sized four-wheel tractors. They are bulky and complex in structure. When used, they are suitable for large and continuous fields , Large-scale land use, not suitable for the use of small-area land in rural areas in my country. So far, there is no supply market for a straw returning machine that is matched with a walking tractor.

Method used

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  • Straw returning machine matched with walking tractor
  • Straw returning machine matched with walking tractor
  • Straw returning machine matched with walking tractor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: The straw returning machine is installed in the middle and lower part of the walking tractor, between the gear box 21 and the tail wheel 37 of the walking tractor, and has a knife roller transmission device, a knife roller deceleration device and a field returning working device, and the knife roller The transmission device is connected with the gearbox 21 of the walking tractor, and is connected with the working device for returning to the field through the cutter roller reduction device.

[0014] The reel transmission device has left housing 35, right housing 31, left and right support arms 11, reel main drive clutch wheel 40, clutch control lever 3, reel main drive gear box 25, reel main drive gear 24 and reel cutter The main drive shaft 32, the reel main drive clutch wheel 40, and the reel main drive gear 24 are connected to the reel main drive shaft 32, the reel main drive gear 24 meshes with the power output gear 22 of the gearbox of the walking tract...

Embodiment 2

[0018] Embodiment 2: perhaps the knife roller deceleration device has gearbox 1, variable speed one round 26, two variable speed wheels 27, one variable speed shaft 28, knife rolling driving wheel 30, three variable speed wheels 41, four variable speed wheels 42, two variable speed axles 43 and Speed ​​change five wheels 44, gearbox 1 is connected on the left and right support arms 11, and speed change one wheel 26 is connected with an end of cutter roller main drive shaft 32, is connected with speed change two wheels 27 and speed change three wheels 41 on the speed change first shaft 28, the speed change One wheel 26 is meshed with speed change two wheels 27, on the speed change two axles 43, is connected with speed change four wheels 42 and speed change five wheels 44, speed change three wheels 41 and speed change four wheels 42 are meshed, speed change five wheels 44 and knife rolling driving wheel 30 meshed.

[0019] The power is delivered to the knife roller main drive ge...

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Abstract

The invention provides a walking tractor matching straw field-returning machine, and belongs to a crop straw field-returning machine. The straw field-returning machine has a cutter roller transmissiondevice, a cutter roller speed reducing device, and a field-returning device. The cutter roller transmission device and a walking tractor gear box are connected through the cutter roller speed reducing device and the field-returning device. A drive power which is outputted to a cutter roller main drive gear through a power outputting gear of the gear box of the walking tractor then drives a cutterroller shaft to rotate through the cutter roller main drive shaft, a cutter roller main drive matching wheel, a speed changing wheel, a variable speed outputting gear, an output gear shaft, and intermediate wheel, a transmission belt, and a cutter roller main shaft. And the function of straw shredding can be completed by an active cutter on the cutter roller shaft and a fixed cutter on a protective shield. Flicking the clutch joystick can complete the separation and combination of the drive power. The volume of the machine is small, the swerve radius is small, and the producing cost is low; so the invention is suitable for being used in the small areas field of divided region and divided pieces. The straw field-returning machine has compact structure and can be disassembled and assembledconveniently; the transmission is stable and flexible, and the power consumption is less.

Description

technical field [0001] The invention relates to a crop straw returning machine, in particular to a straw returning machine matched with a walking tractor. Background technique [0002] At present, there are many models and types of crop straw returning machines on the market, but they are mainly used for large and medium-sized four-wheel tractors. They are bulky and complex in structure. When used, they are suitable for large and continuous fields 1. Use in large-scale land blocks is not suitable for use in small-area land in the rural areas of our country at present. There is no supply market for a straw returning machine that is matched with walking tractors so far. Contents of the invention [0003] The purpose of the present invention is to provide a kind of straw returning machine that is suitable for use in the small-area land in the rural areas of our country, which is matched with a walking tractor. [0004] The purpose of the present invention is achieved in this...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D82/00A01D69/06
Inventor 曹景文
Owner 曹景文
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