Multistep gradient rotating mechanism
A technology of rotating mechanism and slewing support, which is used in slitting machinery, driving device, earth-moving drilling, etc., can solve the problems of excessively large turning radius of equipment, unable to complete the turning angle by turning method, and unable to complete the turning angle, etc., so as to reduce friction. , the effect of smooth expansion
Inactive Publication Date: 2014-06-04
长治市永华机械有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The equipment transported to the coal mine roadway often needs to be rotated and moved before it can be put in place. In some narrow use environments, the equipment often cannot complete the turning angle in one step due to the large turning radius. In these cases, the traditional turning method Unable to complete the required rotation angle
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] Such as figure 1 , figure 2 As shown, the multi-step gradual rotation mechanism of the present invention includes a bracket 1, a first oil cylinder 2, a second oil cylinder 3, a slewing support 4 and a slewing center shaft 5, the slewing center shaft 5 is vertically arranged at the center of the support 1, and the slewing support 4 The rotating center shaft 5 is movably arranged on the bracket 1, and the rotating support 4 is provided with a connecting rod 6, and the two ends of the connecting rod 6 are fixed ends and hinged ends respectively, and the fixed end is fixedly arranged on the rotating supporting 4, An arc-shaped chute is arranged on the eccentric position of the bracket 1, and sliders are provided at the bottom of the first oil cylinder 2 and the second oil cylinder 3, and the first oil cylinder 2 and the second oil cylinder 3 are installed on the In the chute, the cylinder body of the first oil cylinder 2 is hinged on the bracket 1, the piston rod of the ...
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 multistep gradient rotating mechanism, belonging to the technical field of rotating mechanisms, and particularly relates to a multistep gradient rotating mechanism which can revolve in a multistep manner. According to the technical scheme, a revolving center shaft of the multistep gradient rotating mechanism is vertically arranged at the center of a support, a revolving support is movably arranged on the support by the revolving center shaft, a connecting rod is arranged on the revolving support, two ends of the connecting rod are a fixed end and an articulated end respectively, the fixed end is fixedly arranged on the revolving support, an arc-shaped sliding groove is formed in an eccentric position of the support, sliding blocks are arranged at the bottoms of a first cylinder and a second cylinder, the first cylinder and the second cylinder are arranged in the sliding groove through the respective sliding blocks in a matching manner, the cylinder block of the first cylinder is articulated on the support, a piston rod of the first cylinder is articulated with the cylinder block of the second cylinder, and a piston rod of the second cylinder is correspondingly articulated with the articulated end of the connecting rod. The multistep gradient rotating mechanism can be widely applied to an in-place machine.
Description
technical field [0001] The invention discloses a multi-step gradual change rotating mechanism, which belongs to the technical field of rotating mechanisms. Background technique [0002] The equipment transported to the coal mine roadway often needs to be rotated and moved before it can be put in place. In some narrow use environments, the equipment often cannot complete the turning angle in one step due to the large turning radius. In these cases, the traditional turning method Unable to complete required swivel angle. Contents of the invention [0003] The invention overcomes the shortcomings of the prior art, and provides a multi-step gradual change rotating mechanism capable of multi-step rotation. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: a multi-step gradual change rotation mechanism, including a bracket, a first oil cylinder, a second oil cylinder, a slewing support and a slewing ce...
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): E21C31/10
Inventor 常补孩孔仁山马霄立
Owner 长治市永华机械有限公司