Working length regulation structure for combine
A technology of combine harvester and processing length, applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of heavy operation of the operation lever, limited operation range of the operation lever, and narrow adjustment range of processing length, etc.
Inactive Publication Date: 2006-05-03
KUBOTA LTD
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, according to the above-mentioned prior art, the operating rod is installed near the manipulating part where the installation space is limited so that the adjustment of the treatment length can be performed from the manipulating part, therefore, the operating range of the manipulating rod is limited.
Therefore, there is a disadvantage that the adjustment range of the treatment length that can be adjusted by the operation of the operating lever is narrow.
However, if the lever ratio is increased in order to overcome the above-mentioned shortcomings, although a wide range of processing length adjustment can still be obtained under the condition that the operating range of the operating rod is limited, the operation of the operating rod will be correspondingly heavier.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
[0018] The overall composition of the combine harvester
[0019] figure 1 The general side view of the automatic threshing type combine harvester is shown. This combine is provided with the self-propelled body 1 which has 1 A of left-right paired crawler-type traveling apparatuses. The front part of the self-propelled body 1 is connected with a pre-processing part 2 that can freely swing up and down around the axis P1 facing left and right, and the pre-processing part 2 can harvest the grain stems that grow upright in 4 rows and transport them backward. In addition, the self-propelled body 1 is equipped with a threshing device 3 for threshing the harvested grain stalks conveyed by the conveying chain 3A and sorting the threshed processed product, and a grain storage system for storing the sorted grains. Grain bin 4 etc.
[0020] Detailed configurati...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
PURPOSE: A treating depth controlling structure for combine is provided for improving the operating property, simplifying the structure, and widening the range of treating depth controlled by the operation of a lever. CONSTITUTION: The treating depth controlling structure for combine is such that the position of a movable returning setup(9C) is changed by the operation of an operation lever(15) equipped in vicinity of an adjusting part(13), and a treating depth manually controlling equipment(A) is equipped which controls the treating depth by a threshing equipment(3), wherein a control region displacing setup(B) is set which displaces a treating depth control region capable of being controlled by the operation of the operation lever(15) to the treating depth controlling direction. The operation part which operates the control region displacing setup(B) is set to be controlled by the adjusting part(13). The control region of the control region displacing setup(B) is controlled by the rotation of a screw.
Description
technical field [0001] The invention relates to a processing length adjustment structure of a combine harvester, which has a manual adjustment device for processing length that can adjust the processing length of a threshing device by changing the position of a movable conveying mechanism through the operation of an operating rod equipped near the control part . Background technique [0002] In the past, as a low-cost processing length adjustment structure of combine harvesters, as mentioned above, the position of the movable transmission mechanism can be changed by operating the operating lever near the control part so as to manually adjust the processing length of the threshing device. Adjustable handle length adjustment structure. For example, Japanese Patent Application Laid-Open No. 52-081231 (publication date: July 7, 1977) and Japanese Patent Application Laid-Open No. 62-107628 (publication date: July 9, 1987). [0003] However, according to the above-mentioned prio...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): A01D41/02A01D61/00A01D41/12A01D41/127
CPCA01F12/10
Inventor 南龙一西辉雄
Owner KUBOTA LTD