Unlock instant, AI-driven research and patent intelligence for your innovation.

Speed reducer and robot

A technology for reducers and driving gears, applied in mechanical equipment, transmissions, belts/chains/gears, etc., can solve problems such as difficult standard parts, high cost, complex structure, etc., reduce processing difficulty and cost, and simple structure , Ease of mass production

Pending Publication Date: 2022-07-29
陈金磊
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The most commonly used reducer for the manipulator is the harmonic reducer. In order to realize the transmission between the flexible spline and the rigid spline, the current harmonic reducer needs the flexible spline to always be in contact with a part of the rigid spline, and part of it is not in contact. Form the rotation drive for the output wheel. This structure has strict requirements on the structure of the flex spline and the wave generator. The structure is complex, it is difficult to use standard parts for design, and the cost is high

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Speed reducer and robot
  • Speed reducer and robot
  • Speed reducer and robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0029] see in combination Figure 1 to Figure 5 As shown, the present invention provides a reducer comprising: an input shaft 1, a driving gear 2 is arranged at the output end; a rigid wheel 3, which has an inner gear ring 4, and the rigid wheel 3 is located on the outer ring of the driving gear 2; an output wheel 5, The input end is provided with a tensioning device, and the tensioning device is located between the driving gear 2 and the inner gear 4; the synchronous belt 6 is sleeved outside the tensioning device and is tensioned by the tensioning device, and the synchronous belt 6 has external transmission teeth 7. The driving gear 2 meshes with the synchronous belt...

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

No PUM Login to View More

Abstract

The invention provides a speed reducer and a robot. The speed reducer comprises an input shaft (1), wherein a driving gear (2) is arranged at the output tail end; the rigid gear (3) is provided with an inner gear ring (4), and the rigid gear (3) is located on the outer ring of the driving gear (2); the input end of the output wheel (5) is provided with a tensioning device, and the tensioning device is located between the driving gear (2) and the inner gear ring (4); the tensioning device is sleeved with the synchronous belt (6), the synchronous belt (6) is tensioned by the tensioning device, the synchronous belt (6) is provided with outer transmission teeth (7), the driving gear (2) is in meshing transmission with the synchronous belt (6), and one side of the synchronous belt (6) is in meshing transmission with the inner gear ring (4). The speed reducer is simple in structure, capable of being designed through standard parts and low in cost.

Description

technical field [0001] The present invention relates to the technical field of mechanical transmission, in particular, to a reducer and a robot. Background technique [0002] With the development of automation technology, robot technology has been widely used. The work of the robot mainly relies on the coordinated action between the various robotic arms, which can realize the operation of the robot in multiple directions. The most commonly used reducer for robotic arms is the harmonic reducer. In order to realize the transmission between the flexible wheel and the rigid wheel, the current harmonic reducer requires that the flexible wheel is always in contact with a part of the rigid wheel, and part of it is not in contact, and the differential speed is used. To form the rotary drive for the output wheel, this structure has strict requirements on the structure of the flexible wheel and the wave generator, the structure is complex, it is difficult to use standard parts to des...

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
no application Login to View More
IPC IPC(8): F16H37/02F16H7/12F16H57/023F16H57/021F16H57/035
CPCF16H37/02F16H7/1281F16H57/023F16H57/021F16H57/035
Inventor 陈金磊
Owner 陈金磊