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

Propelling system

A propulsion system and gear technology, applied in the direction of controlling mechanical energy, electrical components, electromechanical devices, etc., can solve the problems of poor positioning reliability, inability to locate in different positions, complex structure, etc.

Inactive Publication Date: 2015-05-20
ZHEJIANG NORMAL UNIVERSITY
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some existing positioning methods have complex structures and poor positioning reliability, and cannot realize positioning of various positions according to different site needs

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
  • Propelling system
  • Propelling system
  • Propelling system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] A propulsion system, comprising a power input shaft 1, an input shaft gear 2, a propulsion screw 3, a locking gear 7, a position indicator plate 9, a locking assembly and a support frame, wherein the power input shaft 1 is used for externally connecting a power device to provide the propulsion system with Power, and the power input shaft 1 is fixedly connected with the propulsion screw 3, the propulsion screw 3 is used to engage with the propulsion object to provide propulsion for the propulsion object, the input shaft gear 2 is sleeved on the power input shaft 1, and the locking gear 7 is rotatably supported On the support frame and meshed with the input shaft gear 2, the locking gear 7 has four circumferentially unequally spaced locking holes, the position indicating plate 5 is fixedly connected with the locking gear 7 to display the advancing position of the propelled object correspondingly, and the locking assembly For locking the position of the locking gear 7, 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 provides a propelling system which comprises a power input shaft (1), an input shaft gear (2), a spiral propeller (3), a lock gear (7), a position indication dial, a lock assembly and a support frame. The lock assembly comprises a first fixing plate (6), a second fixing plate (4), lock pins (5), a stop pin and a reset spring. The number of the lock pins (5) is two. The first fixing plate (6) and the second fixing plate (4) are arranged in parallel and are respectively provided with a through hole, wherein the lock pins (5) penetrate through the through holes. A pin hole is exposed between the first fixing plate (6) and the lock gear (7) when the pins (5) extend out and are jointed with a lock hole in the lock gear (7). The pin hole is used for resetting the stop pin in an inserted mode when the lock pins (5) are manually pulled to a retraction position and the pin hole is exposed between the first fixing plate (6) and the second fixing plate (4). After the stop pin is inserted and reset, the lock pins (5) do not make contact with the lock gear (7), and therefore the lock function of the lock gear (7) is lost.

Description

technical field [0001] The present application relates to a propulsion system, in particular to a propulsion system with a locking function. Background technique [0002] The propulsion system can be used in many fields, as long as it is a device that requires linear reciprocating motion, the propulsion system can be applied, that is, a propulsion system with a screw propulsion component, such as in the propulsion system of a large drawer, and in other objects. middle. The propulsion system is powered by a motor or manually, positioned through gear meshing, and propels the object through a screw mechanism. There are positioning holes in the meshing gears, which can realize the positioning of the propelled object. However, some existing positioning methods have complex structures and poor positioning reliability, and cannot realize positioning of various positions according to different site needs. Contents of the invention [0003] In order to overcome the defects in th...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H02K7/06H02K7/10
Inventor 张棉好徐东
Owner ZHEJIANG NORMAL UNIVERSITY