Centrally-mounted friction driving device
A friction transmission, center-mounted technology, applied in the direction of friction transmission, transmission, belt/chain/gear, etc., can solve the problems of heavy shaft and gear load, high precision requirements, high failure rate, etc., to achieve small kinetic energy loss, Ease of use and high work efficiency
Inactive Publication Date: 2014-08-27
KUANG BASKETRY DEV NINGGUO COUNTY ANHUI PROV
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The traditional friction transmission device uses the friction between two or more wheels that are pressed against each other to transmit power and motion, so it has high requirements for precision. Slipping will occur after continuous operation, and the load on the shaft and gear is too large during operation, the failure rate is high and the efficiency is low
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
[0012] like Figure 1~2 As shown, an embodiment of the mid-mounted friction transmission device of the present invention is given, which includes a central shaft 1 and a friction roller 2 rotating around the central shaft 1, and the outer surface of the drum wall 3 of the friction roller 2 is discontinuously arranged There is an elastic friction steel sheet 4, the elastic friction steel sheet 4 is formed by fixing the movable friction sheet 5 on the fixed seat 7 of the drum wall 3 through the latch 6, and the latch 6 is equipped with one end connected to the movable friction sheet 5 and The other end is connected to the left torsion spring 8 and the right torsion spring 9 of the fixed seat 7 .
[0013] During work, the friction roller 2 is used as the main drive, and the driven round objects with larger size errors (all within 20%) can be driven by the elastic friction steel sheet 4 to generate friction transmission. When the movable friction plate 5 of the elastic friction s...
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 centrally-mounted friction driving device, which comprises a centre shaft and a friction drum rotating around the centre shaft. The centrally-mounted friction driving device is characterized in that elastic friction steel plates are discontinuously arranged on the external surface of the drum wall of the friction drum, the elastic friction steel plate is formed in a way that a movable friction plate is fixed on a permanent seat of the drum wall by an inserted pin, and the inserted pin is provided with a left torsional spring and a right torsional spring of which one end is connected with the movable friction plate and the other end is connected with the permanent seat. The centrally-mounted friction driving device of the invention has the advantages of driving a driven circular body with large size error to carry out auto-rotation motion per se and revolution motion around the friction drum simultaneously under the lead of the friction drum and the action of the elastic friction steel plates, and automatically correcting the moving track of the driven circular body so as to make the driven circular body run in definitive orbits, along with less kinetic energy loss and high working efficiency.
Description
technical field [0001] The invention relates to a friction transmission device, in particular to a mid-mounted friction transmission device. Background technique [0002] The traditional friction transmission device uses the friction between two or more wheels that are pressed against each other to transmit power and motion, so it has high requirements for precision. Slipping will occur after continuous operation, and the load on the shaft and gear is too large during operation, the failure rate is high and the efficiency is low. Contents of the invention [0003] The purpose of the present invention is to provide a middle-mounted friction transmission device, which has low requirements on precision, can drive circular objects with large size errors to rotate and automatically correct the running track of passive circular objects, with small kinetic energy loss and high work efficiency . [0004] Concrete technical scheme of the present invention is: [0005] A middle-m...
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 Patents(China)
IPC IPC(8): F16H13/14F16H13/02
Inventor 曹成茂朱德泉方家文舒前进
Owner KUANG BASKETRY DEV NINGGUO COUNTY ANHUI PROV