CN2410470Y

CN2410470Y - Locating shell type jaw clutch

Info

Publication number: CN2410470Y
Application number: CN 00203025
Authority: CN
Inventors: 李国魁
Original assignee: STATE-RUN DONGFENG COUNTY ELECTRIC MACHINERY FACTORY
Current assignee: STATE-RUN DONGFENG COUNTY ELECTRIC MACHINERY FACTORY
Priority date: 2000-01-26
Filing date: 2000-01-26
Publication date: 2000-12-13
Anticipated expiration: 2010-01-26

Abstract

The utility model discloses a locating shell type jaw clutch, which uses a positioning sleeve as a main body; a chain wheel is fixed on the outer diameter of the main body; a jaw is fixed on the left end of the inner diameter through a bearing; the right end of the inner diameter can be coupled with the jaw through a key; therefore, the position of a compression spring, a pin shaft, a end baffle plate, a bolt and a handle can be determined. The end baffle plate is fixed to the positioning sleeve; the pin shaft and the compression spring are mutually matched and fixed to a movable jaw; the pin shaft and the compression spring are fixed with the handle through the bolt outside the end baffle plate; the utilize can realize the engaging and the disengaging of head ends; the grind of drive members under the state of non-operating can be relieved; the purposes of the service life of the drive member improvement, safety and energy-saving are achieved.

Description

Location shell type jaw clutch

The utility model relates to a kind of location shell type jaw clutch, belongs to mechanical.

Existing machinery clutch kind is more, but all can not be directly installed on the pto of middle-size and small-size tractor, and the one, limited by existing clutch configuration, the 2nd, limit by spatial position, tractor output shaft place.

The utility model provides a kind of location shell type jaw clutch at the problems referred to above, and it can realize the safe clutch of pto end of middle-size and small-size tractor, the wearing and tearing in the time of overcoming the driving component working state again, the working life of improving driving component.

Task of the present utility model is finished as follows: this is novel based on setting sleeve, fixed chain wheels on its external diameter, decide the tooth embedding in the internal diameter left end by bearing fixing, the internal diameter right-hand member is by the key connecting dynamic interlocking teeth, then pressure spring, Xiao's axle, end-stopping plate and handle position are also determined thereupon, that is: end-stopping plate and setting sleeve are fixed, and Xiao's axle cooperates with pressure spring and fixes with dynamic interlocking teeth, and fix in slotting Xiao of end-stopping plate external application and handle.

During the utility model inoperative, handle removed turn 90 degrees, the removing of handle made every effort to overcome the clothes spring force and spurred Xiao's axle, makes it dynamic interlocking teeth and breaks away from and decide the tooth embedding; During work, the inoperative handle position back removed turn 90 degrees, under the effect of spring force, dynamic interlocking teeth is combined closely automatically and is decided the tooth embedding, therefore clutch is reliable in the working procedure, and overload capacity is strong, has realized the head end clutch, exempted the wearing and tearing of driving component, reached the purpose that improves driving component working life and energy-saving safe in off working state.

Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:

Fig. 1 is the utility model overall structure figure

With reference to accompanying drawing 1, this is novel based on setting sleeve [1], fixed chain wheels on its external diameter [2], decide tooth embedding [[3] in the internal diameter left end by bearing [11], the internal diameter right-hand member connects dynamic interlocking teeth [4] by key [5], and then pressure spring [6], Xiao's axle [8], end-stopping plate [7] and handle [10] position are also determined thereupon, that is: end-stopping plate and setting sleeve are fixed, Xiao's axle cooperates with pressure spring and fixes with dynamic interlocking teeth, and inserts Xiao [9] in the end-stopping plate external application and fix with handle [10]

Claims

1, a kind of location shell type jaw clutch, it is by pressure spring [6], Xiao's axle [8], end-stopping plate [7], inserting Xiao [9] and handle [10] constitutes, it is characterized in that: this is novel based on setting sleeve [1], fixed chain wheels on its external diameter [2], decide tooth embedding [[3] in the internal diameter left end by bearing fixing, the internal diameter right-hand member connects dynamic interlocking teeth [4] by key [5], pressure spring [6] then, Xiao's axle [8], end-stopping plate [7], insert Xiao [9] and handle [10] position also determines thereupon, that is: end-stopping plate and setting sleeve are fixed, Xiao's axle cooperates with pressure spring and fixes with dynamic interlocking teeth, and fixes in slotting Xiao of end-stopping plate external application and handle.