Rotary tableting bidirectional clutch
A two-way clutch and rotary pressing technology, which is applied to clutches, automatic clutches, mechanical equipment, etc., can solve the problem of not being able to indicate the output shaft of the reducer to rotate forward or reverse, and achieve convenient maintenance, stable performance, and precise control Effect
Inactive Publication Date: 2013-10-23
HENAN POLYTECHNIC UNIV
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In the existing hydraulic operation machine for mining gas drainage hole, the motor drives the reducer to rotate forward or reverse when the pipe feeder releases and collects the pipe. When the pipe feeder releases the pipe, the motor drives the output shaft of the reducer to rotate clockwise. , when the tube is retracted, the motor drives the output shaft of the reducer to rotate counterclockwise, but the existing instrument panel cannot indicate whether the output shaft of the reducer is rotating forward or reverse
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
[0013] Depend on figure 1 The shown rotating plate type two-way clutch includes a main friction wheel, a screw shaft, a screw nut 11 and a damper.
[0014] The main friction wheel is a hollow structure with front and rear transparency, and a cavity is provided on the rear side of the main friction wheel. The main friction wheel includes a front friction wheel 16 and a rear friction wheel 1 fixedly connected front and rear, and the front friction wheel 16 and the rear friction wheel 1 are connected by bolts. For docking, the front friction wheel 16 is a convex block provided with an axial through hole, and the through hole extends forward and backward. combine together. Along the edge of the inner ring of the front end face of the rear friction wheel 1 is provided with a first annular groove 5, the cavity between the first annular groove 5 and the rear end face of the front friction wheel 16 is the above-mentioned cavity, and the rear end face of the front friction wheel 16 is...
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 rotary tableting bidirectional clutch, which comprises a main friction wheel, a lead screw shaft, a nut and a damper, wherein the main friction wheel has a through hollow structure; the lead screw shaft extends forwards and backwards; the external thread of the lead screw shaft is formed on the back side of the lead screw shaft, and the nut is arranged on the back side of the lead screw shaft; the front side of the main friction wheel is arranged on the front side of the lead screw shaft through a bearing; the back side of the main friction wheel is provided with a cavity; the middle friction wheel positioned in the cavity is fixedly arranged on the nut; the front end face of the middle friction wheel is provided with a front friction sheet opposite to the front wall surface of the cavity; the back end face of the friction wheel is provided with a back friction wheel opposite to the back wall surface of the cavity; a gap is formed between the front wall surface of the cavity and the front friction sheet, or a gap is formed between the back end surface of the cavity and the back friction sheet; the damper is arranged on the outer ring of the nut. According to the rotary tableting bidirectional clutch, an instrument panel can be used for effectively indicating positive / negative rotation of a speed reducer when a motor is used for driving the speed reducer to rotate positively / negatively during pipe discharging and pipe retraction of a pipe delivery device for a mining gas extraction hole hydraulic machine.
Description
technical field [0001] The invention relates to a rotating plate type two-way clutch. Background technique [0002] In the existing hydraulic operation machine for mining gas drainage hole, the motor drives the reducer to rotate forward or reverse when the pipe feeder releases and collects the pipe. When the pipe feeder releases the pipe, the motor drives the output shaft of the reducer to rotate clockwise. , when the tube delivery device receives the tube, the motor drives the output shaft of the reducer to rotate counterclockwise, but the existing instrument panel cannot indicate whether the output shaft of the reducer is rotating forward or reversely. Contents of the invention [0003] The purpose of the present invention is to provide an instrument panel that can effectively indicate the forward and reverse direction of the reducer when the pipe feeder of the mine gas drainage hole hydraulic operation machine is releasing and collecting the pipe, and when the motor dri...
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): F16D43/02
Inventor 陈东海李玉龙白玮刘伟明平美
Owner HENAN POLYTECHNIC UNIV