Stem cutting movable cutter device
A stalk and moving knife shaft technology, applied in harvesters, agricultural machinery and implements, applications, etc., can solve the problems of affecting work efficiency, lubricating heat outflow, insufficient lubrication of moving knife shafts, etc., to achieve novel and unique structure and design. Reasonable and prevent the effect of cane wrapping around the moving knife shaft
Inactive Publication Date: 2016-10-26
HUANGHUAI UNIV
View PDF9 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Since the cutting device is very close to the ground, the moving knife device will often be entangled by dry plant vines and stems in the world during work, causing the rotating part of the shaft frame to heat up, and the lubrication will flow out due to heat. In addition, sand and soil will also enter the rotating part and interact with the lubricating fluid Doping, resulting in insufficient lubrication of the moving knife shaft, or even damage, seriously affecting work efficiency
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
[0015] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
[0016] by Figure 1-8 Given that the present invention includes a driving wheel, a movable knife shaft and a bushing, the movable knife shaft 2 is composed of a driving shaft 6, a tool holder 10, and a support shaft 13. The driving shaft 6, the tool holder 10, and the support shaft 13 are welded and fixed together in turn , The two ends of the tool holder 10 are equipped with a first sealing cover 7 and a second sealing cover 12, respectively, a shaft sleeve 4 is installed on the drive shaft 6 and the support shaft 13, and a first shaft is installed on the shaft sleeve 4 on the side of the drive shaft 6 Cover 23, the sleeve 4 on the side of the supporting shaft 13 is equipped with a second shaft cover 25, the groove between the sleeve 4 and the first shaft cover 23, the second shaft cover 25 is equipped with a bearing 5, the bearing 5 a...
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
The invention relates to a stem cutting movable cutter device which can effectively solve the problems that in the working process, a movable cutter device can frequently be wound by dry plant vines and stems in a field, consequently a rotating part of a shaft bracket becomes hot, sand can also enter the rotating part, insufficient lubrication of a movable cutter shaft is caused, and the working efficiency is greatly influenced. According to the technical scheme, a driving shaft, a cutter rest and a supporting shaft are welded and fixed together in sequence, a first sealing cover and a second sealing cover are installed at the two ends of the cutter rest respectively, shaft sleeves are installed on the driving shaft and the supporting shaft respectively, a first shaft cover is installed on the shaft sleeve on the driving shaft, a second shaft cover is installed on the shaft sleeve on the supporting shaft, bearings are installed in grooves between the corresponding shaft sleeve and the first shaft cover, and between the corresponding shaft sleeve and the second shaft cover, and sealing spacers are arranged between the bearings and the shaft covers, and between the shaft covers. The stem cutting movable cutter device is novel and unique in structure and reasonable in design and is an innovation on stem cutting devices, and the issues that the movable cutter shaft is wound by vines, and sand enters rotating bearings are effectively prevented.
Description
Technical field [0001] The invention relates to the field of agricultural machinery, in particular to a stalk cutting movable knife device. Background technique [0002] The corn combine harvester is a kind of stalk and ear harvesting agricultural machinery. Due to the characteristics of the machine itself, when working, the ear picking roller strokes the corn ears, and at the same time conveys and squeezes the stalks downwards. The stems are installed in the ear picking The movable knife and the fixed knife at the bottom of the device cooperate with each other to chop the stem. Because the cutting device is very close to the ground, the moving knife device will often be entangled by the dry plant vines and stems in the sky and the earth when working, causing the rotating part of the shaft frame to heat up, and the lubrication will be heated out. In addition, sand and soil will also enter the rotating part and mix with the lubricant. Doping leads to insufficient lubrication or e...
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 Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/02
CPCA01D45/02
Inventor 陈海需衡耀付姜俊孙甫照胡乾坤朱亚伟李艳王震赵红星白文峰尹朋
Owner HUANGHUAI UNIV