Friction-type synchronous driving device
A synchronous drive and friction drive technology, applied in the field of agricultural machinery, can solve the problems of uneven and unstable precision operation, unfavorable to the implementation of precision agriculture, affecting the quality of crops, etc., and achieve the effect of simple and reasonable structure, convenient control and stable operation.
Inactive Publication Date: 2013-11-13
山东烟草研究院有限公司 +1
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The following problems exist in the current fertilization or seeding operations. The transmission of the fertilization mechanism or the seeding mechanism is usually the ground wheel or the power output of the tractor is used to transmit power. When the precision of the transmission torque is not high, it will cause uneven and unstable precision operations such as fertilization or sowing, which is not conducive to the implementation of precision agriculture and seriously affects the quality of crops.
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
[0014] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
[0015] like figure 1 and figure 2 As shown, the friction synchronous driving device is used to cooperate with the rear wheel 13 of the tractor, and includes a fixed base assembly. A support frame 1 is hinged on the fixed base assembly. wheel, between the support frame 1 and the fixed base assembly is an elastic pressure device that presses the friction drive wheel against the rear wheel 13 of the tractor, and the fric...
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 discloses a friction-type synchronous driving device which is used in cooperation with a tractor rear wheel. The friction-type synchronous driving device comprises a fixed base assembly; a support frame is hinged to the fixed base assembly; a friction driving wheel is installed on a free end of the support frame; an elastic pressure applying device is set between the support frame and the fixed base assembly to let the friction drive wheel lean against the tractor rear wheel; and an output chain wheel is in motive-connection with the friction driving wheel. The friction driving wheel leans against the tractor rear wheel through the control of the elastic pressure applying device. Power is generated through friction contact between the friction driving wheel and the tractor rear wheel, and then is transmitted to the output chain wheel which transmits the power to a fertilization mechanism or a seeding mechanism through chains. The friction-type synchronous driving device has a simple and reasonable structure, can be controlled conveniently and has high transmission torque accuracy in order to ensure stable operations of fertilization or seeding and the like and can ensure accurate agricultural implementation.
Description
technical field [0001] The invention relates to an agricultural machine, in particular to a friction synchronous driving device. Background technique [0002] In the process of planting crops, tractors are often used to pull supporting implements for operations, which improves the mechanization level of operations, improves work efficiency, and reduces operation intensity. The following problems exist in the current fertilization or seeding operations. The transmission of the fertilization mechanism or the seeding mechanism is usually the ground wheel or the power output of the tractor is used to transmit power. At this time, due to the low precision of the transmission torque, it will cause uneven and unstable precision operations such as fertilization or sowing, which is not conducive to the implementation of precision agriculture and seriously affects the quality of crops. Contents of the invention [0003] The technical problem to be solved by the present invention is...
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): A01C19/04
Inventor 周建郭二妮韩德楼杨旭亮孙刚裴军
Owner 山东烟草研究院有限公司