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

Decelerator with non-return auxiliary transmission function

A technology of reducer and backstop, applied in electromechanical devices, mechanical equipment, transmission devices, etc., can solve problems such as equipment hidden dangers, high transmission power, reverse operation damage of reducers, etc., to prevent reverse rotation, ensure stable use of equipment and safe effect

Pending Publication Date: 2017-12-01
TAIXING SPEED REDUCER
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The conical cylindrical reducer is usually used for the transmission of large load torque. Its transmission power is high, the speed is high, and the starting torque is relatively large. The high-speed input of the main motor cannot meet the starting requirements, and when the main motor fails, the load drives the reducer to run in reverse. Hazard of damage to equipment

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
  • Decelerator with non-return auxiliary transmission function
  • Decelerator with non-return auxiliary transmission function
  • Decelerator with non-return auxiliary transmission function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with drawings and embodiments.

[0018] Figure 1-6 Shown: a reducer with backstop auxiliary transmission includes box body 1, input bevel gear shaft 2, input bevel gear 3, first-level parallel shaft 4, first-level gear pair 5, second-level parallel shaft 6, and second-level gear Vice 7, output hollow shaft 8, backstop 9 and auxiliary transmission reducer 25, input bevel gear shaft 2, input bevel gear 3, primary parallel shaft 4, primary gear pair 5, secondary parallel shaft 6, secondary The gear pair 7 and the output hollow shaft 8 are set in the box body 1 to transmit and output sequentially. One end of the first-level parallel shaft 4 passes through the box body to connect to the backstop 9. The backstop 9 includes a base 10, a casing cover 11, a casing 12, and Cover 13, shaft sleeve 14, washer 15, shaft retaining ring 16, cover plate 17, star wheel 18, spring 21, ejector pin 22 and roller 23, 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

No PUM Login to View More

Abstract

The invention relates to a decelerator with a non-return auxiliary transmission function. Either end of a parallel shaft of any first-stage cylinder gear transmission mechanism penetrates out of a box body and is connected with a non-return device; either end of a parallel shaft of any first-stage cylinder gear transmission mechanism besides the connecting non-return device penetrates out of a box body and is connected with an auxiliary transmission decelerator. The decelerator rotates through inputting of a main motor, the non-return device rotates, the auxiliary transmission decelerator does not rotate, an output shaft rotates under load, and when the main motor is in the power loss, reversing of the output shaft is back-stopped reversely by the non-return device, so that reversing is prevented effectively; when the decelerator is started, the main motor does not work, the auxiliary transmission decelerator rotates to output at a lower rotation speed, rotation of the output shaft under load is achieved by an overturning clutch, the non-return device rotates, and after the output shaft reaches to a certain rotation speed, the auxiliary transmission decelerator stops working, the main motor works with the high speed output, the requirement for a starting torque of a large load can be met effectively, and stable and safe using of the equipment is ensured.

Description

technical field [0001] The invention relates to a speed reducer, in particular to a speed reducer with backstop auxiliary transmission. Background technique [0002] The conical cylindrical reducer is usually used for the transmission of large load torque. Its transmission power is high, the speed is high, and the starting torque is relatively large. The high-speed input of the main motor cannot meet the starting requirements, and when the main motor fails, the load drives the reducer to run in reverse. Hazard of damage to equipment. Contents of the invention [0003] In view of the above disadvantages, the present invention provides a reducer with backstop auxiliary transmission, which is compact in structure, stable in starting and safe in use. [0004] The technical solution adopted in the present invention is: a reducer with backstop auxiliary transmission, including a box body, an input bevel gear shaft, an input bevel gear, a cylindrical gear transmission mechanism ...

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): F16H1/22F16D41/066H02K7/116
CPCH02K7/116F16D41/066F16H1/003F16H1/222
Inventor 张明荣
Owner TAIXING SPEED REDUCER