Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Structure for connection and separation between engine and main unit

A technology of engine and main engine, used in agricultural machinery and implements, clutches, harvesters, etc.

Active Publication Date: 2014-01-22
KAAZ CORP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In Patent Document 1, there is no particular description on the throttle wire connecting the throttle lever to the engine.

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
  • Structure for connection and separation between engine and main unit
  • Structure for connection and separation between engine and main unit
  • Structure for connection and separation between engine and main unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Hereinafter, embodiments for implementing the present invention will be described with reference to the drawings. This example is a brush cutter that combines the connection and separation mechanism of the throttle metal wire and the connection and separation mechanism of the wire in the connection and separation structure of the present invention that connects and disconnects the clutch shoe 11 and the clutch drum 21 for the centrifugal clutch. The operating lever 4 extended from the adapter 2 is equivalent to the main engine described in the present invention. The join-detach construct for this example is as follows Figure 1 ~ Figure 4 As shown, it is composed of the engine side adapter 1 at the front of the engine 3 and the host side adapter 2 at the rear end of the above-mentioned operating rod 4 . In the control lever 4 of the brush cutter, an output shaft 32 on the main machine side as a power transmission shaft is built in (refer to image 3 ), through which t...

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

Problems to be solved: Providing a structure for connection and separation between an engine and a main unit, adapted to release coupling by separating a centrifugal clutch. Means for solving the problems: A structure for connection and separation includes an engine side adapter (1) with a clutch shoe (11), an engine side annular surface (121), and an engine side projection (13); and a main unit side adapter (2) with a clutch drum (21), a main unit side annular surface (221), and a main unit side projection (23), wherein the engine side projection (13) projects in a radial direction from a circle centered on the power transmission shaft as a center, and the main unit side projection (23) projects in a direction radially opposite to the direction in which the engine side projection (13) projects; and when the engine side adapter (1) or the main unit side adapter (2) is relatively rotated about the axis of the power transmission shaft with the engine side annular surface (121) and the main unit side annular surface (221) brought into contact with each other, the engine side projection (13) and the main unit side projection (23) are moved to a back side of each other from the circumferential direction to be engaged in the axial direction of the power transmission shaft.

Description

technical field [0001] The present invention relates to a connection-disconnection structure of an engine and a main engine by separating a clutch shoe and a clutch drum of a centrifugal clutch provided on a power transmission shaft to release the connection. Background technique [0002] In the brush cutter, a rotating blade is attached to the front end of the power transmission shaft built in the operating rod (main unit), and the rear end of the power transmission shaft is connected to the engine to transmit the rotational power of the engine to the rotating blade. In this brush cutter, a throttle lever is provided on a handle of an operating rod, and a metal wire extending from the throttle lever is connected to a throttle valve of an engine. The power transmission shaft is configured by connecting an output shaft on the main machine side to a rotating shaft on the engine side via a centrifugal clutch. If the output of the engine is above a certain level, the output sha...

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): A01D34/68
CPCA01D34/90Y10S56/06A01D69/08Y10S192/01A01D34/68A01D34/76A01D34/81A01D34/82
Inventor 松本敏生
Owner KAAZ CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com