CN203627595U - Lever centrifugal automatic clutch - Google Patents
Lever centrifugal automatic clutch Download PDFInfo
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- CN203627595U CN203627595U CN201320552709.3U CN201320552709U CN203627595U CN 203627595 U CN203627595 U CN 203627595U CN 201320552709 U CN201320552709 U CN 201320552709U CN 203627595 U CN203627595 U CN 203627595U
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- centrifugal
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- lever
- shaped lever
- centrifugal body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
- F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
- F16D43/18—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members with friction clutching members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
- F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
- F16D2043/145—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members the centrifugal masses being pivoting
Abstract
A lever centrifugal automatic clutch comprises a drive plate, at least two centrifugal mechanisms and driven plates. A power sleeve is arranged at the center of the drive plate, the driven plates are fastened at the edges of the centrifugal mechanisms, power output mechanisms are arranged on the driven plate, and adjacent two centrifugal mechanisms are connected end to end and are evenly distributed on the drive plate; the centrifugal mechanisms comprise centrifugal members, special-shaped levers, springs, centrifugal member positioning columns and special-shaped lever positioning columns. Energy consumption during clutch operation is reduced effectively, especially in the low-speed operating state, and the output torque (power) is large; meanwhile, under the condition of guaranteeing functions, the structure is simplified.
Description
Technical field
The utility model relates to clutch, specifically be a kind of lever centrifugal tyep automatic clutch.
Technical background
Existing centrifugal tyep automatic clutch, its basic structure by: driving link, centrifugal body and driven member and extension spring form.In the time that prime mover rotating speed reaches setting speed, make centrifugal body and driven disc combination by the effect of centrifugal force, transmitting torque (power).When rotating speed is during lower than setting speed (starting rotating speed), centrifugal body is retracted by Returnning spring, and centrifugal body separates completely with friction disk, and contact (power) disconnects.This centrifugal clutch in actual use, be subject to return spring effect all the time, and kinetic equation loss is comparatively serious.Overcome above-mentioned deficiency, reduce kinetic equation loss.For this reason, a centrifugal clutch of my design, has applied for patent of invention, title: " a kind of centrifugal clutch " (application number: 201210541003.7).
For " every group of cylinder comprises and be control spring locating column, the controll block locating column of triangle layout and get rid of piece locating column ", the said structure of " described centrifugal clutch; be provided with groove on the outer side surface of controll block, one end of control spring is pressed on the groove on controll block outer side surface " and " in the other end bottom surfaces of traveller in controll block " in last time patent of invention.In practical application and producing, there is complex structure in it, difficulty of processing is large, high to material requirements.
Model utility content
In order to overcome the deficiency in background technique, reduce the kinetic energy loss of centrifugal clutch with more simple and practical mode of structure, increase useful horsepower, increase the ability that drives torque load.The utility model provides lever centrifugal tyep automatic clutch.Centrifugal body one end side surface on driving disc arranges sunk part, in centrifugal body inner side, special-shaped lever is set, and the fixed end of special-shaped lever is actively socketed on locating column, and the other end of special-shaped lever is by extension spring control.Between the point at abnormity lever two ends, there is local structure division through centrifugal body sunk part.By this structure, special-shaped lever rotates can go up to push up and presses down centrifugal body.Abnormity lever is rotated and is obtained kinetic energy by driving disc, in the time that driving disc reaches setting speed (starting rotating speed), rotates, and lose the compacting to centrifugal body, thereby make centrifugal body external-open under centrifugal action, in conjunction with driven disc, output torque (power).Rotating speed continues to raise, and special-shaped lever withstands on again on the sidewall of centrifugal body sunk part, gives centrifugal body top power, has both increased the centrifugal force of centrifugal body, forms again stable support.Otherwise, when rotating speed reduces, low mistake after setting speed, tension spring tension makes special-shaped lever reversion return.The reversion of abnormity lever, suppresses again centrifugal body and departs from driven disc, and output torque (power) stops.This model utility has effectively reduced the energy loss of clutch in operation process, and particularly, under tick-over state, output torque (power) is larger.The in the situation that of assurance function, its structure is simplified simultaneously.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: lever centrifugal tyep automatic clutch, comprise driving disc, at least two group centrifugal mechanism and driven discs, be provided with power cover at driving disc center, driven disc be located in centrifugal mechanism edge, on driven disc, be provided with power take-off mechanism, face mutually two groups of centrifugal mechanism end-to-ends, and be evenly distributed on driving disc, described centrifugal mechanism is by centrifugal body, abnormity lever, extension spring, centrifugal body locating column and special-shaped lever locating column composition, centrifugal body locating column and special-shaped lever locating column are arranged on driving disc, one end of abnormity lever is movably set on special-shaped lever locating column, the other end is fixedly connected with by extension spring, one end of centrifugal body is movably set on centrifugal body locating column, abnormity lever and centrifugal body clamping to the centrifugal body application of force.
Centrifugal body described in the utility model is crescent moon structure, is provided with sunk part at centrifugal body middle part, and a part for special-shaped lever is fastened in sunk part.
Centrifugal body described in the utility model is crescent moon structure, is provided with sunk part at special-shaped lever middle part, and a part for centrifugal body is fastened in sunk part.
Centrifugal body described in the utility model is crescent moon structure, is provided with at least one hollow slot at centrifugal body middle part, is at least provided with a bump body matching with hollow slot on special-shaped lever, and bump body is fastened in hollow slot.
Centrifugal body described in the utility model is crescent moon structure, is provided with at least one bump body A at centrifugal body middle part, is at least provided with a hollow slot A who matches with bump body A on special-shaped lever, and bump body A is fastened in hollow slot A.
Special-shaped lever described in the utility model is connected with the special-shaped lever locating column in the centrifugal mechanism facing mutually by extension spring.
Special-shaped lever locating column described in the utility model is arranged on the inner side of centrifugal body locating column.
The beneficial effects of the utility model are: lever centrifugal tyep automatic clutch described in the utility model, in the time that driving disc rotation reaches setting speed (starting rotating speed), be subject to centrifugal action, the pulling force that special-shaped lever overcomes extension spring outwards rotates, and loses the suppression to centrifugal body.Centrifugal body is combined with driven disc, moment of torsion (power) output.After rotating speed continues to improve, special-shaped lever centrifugal force increases, and the centrifugal body in upper top has increased the outer knockout press of centrifugal body.Centrifugal body, lower outside the getting rid of in conjunction with driven disc of top power effect of self centrifugal force and special-shaped lever, forms high pulling torque (power) transmission.In the time that rotating speed is reduced to lower than setting speed (starting rotating speed), act on the pulling force that centrifugal force on special-shaped lever is less than extension spring, force special-shaped lever return by extension spring, special-shaped lever forces centrifugal body return simultaneously.Centrifugal body and driven disc are thrown off, and moment of torsion transmission (power) disconnects.
In the immovable situation of other conditions (rotating speed, power), this structure has increased the combination force of centrifugal body and driven disc, thereby has increased the output torque of this clutch.The utility model has effectively reduced the loss in the power transmission of prior art by the interaction of special-shaped lever and centrifugal body.Of the present utility model simple in structure, manufacture, easy to maintenance.Particularly, under tick-over state, output torque (power) is larger.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of facing of driving disc of the present utility model;
Fig. 3 is the perspective view of driving disc of the present utility model;
Fig. 4 is the structural representation of centrifugal body of the present utility model;
Fig. 5 is the structural representation of special-shaped lever of the present utility model;
Fig. 6 is the perspective view of special-shaped lever of the present utility model;
Fig. 7 is the structural representation of driven disc of the present utility model;
Fig. 8 is the structural representation of extension spring of the present utility model;
Fig. 9 is the structural representation of another kind of form of the present utility model;
Figure 10 is the structural representation of embodiment's 1 of the present utility model centrifugal body;
Figure 11 is the perspective view of embodiment's 1 of the present utility model centrifugal body;
Figure 12 is the structural representation of embodiment's 1 of the present utility model special-shaped lever;
Figure 13 is the perspective view of embodiment's 1 of the present utility model special-shaped lever;
Figure 14 is the another kind of structural representation of embodiment's 1 of the present utility model special-shaped lever;
Figure 15 is the another kind of perspective view of embodiment's 1 of the present utility model special-shaped lever;
Figure 16 is the another kind of structural representation of embodiment's 1 of the present utility model centrifugal body;
Figure 17 is the another kind of perspective view of embodiment's 1 of the present utility model centrifugal body;
Figure 18 is open mode structural representation of the present utility model;
Figure 19 is another kind of open mode structural representation of the present utility model;
In figure: 1, driving disc; 2, power cover; 3, centrifugal body; 4, special-shaped lever; 5, extension spring; 6, centrifugal body locating column; 7, jack A; 8, special-shaped lever locating column; 9, jack B; 10, gap; 13, step A; 14, step B; 15, centrifugal body plane; 17, extension spring hole; 18, driven disc; 19, tooth post; 20, hollow slot; 21, hollow slot madial wall; 22, hollow slot outer side wall; 23, bump body; 24, bump body inner side surface; 25, bump body outer side surface, 26, bump body A, 27, hollow slot A.
Embodiment
Illustrate by reference to the accompanying drawings mode of execution of the present utility model.
Lever centrifugal tyep automatic clutch, comprises driving disc, centrifugal mechanism and driven disc.Driving disc external connection power.On driving disc, be provided with centrifugal body with hollow slot and the special-shaped lever with bump body, the bump body of abnormity lever bottom enters the hollow slot (also can be provided with special-shaped lever with hollow slot and the centrifugal body with bump body, the bump body on centrifugal body top enters the hollow slot of special-shaped lever) of centrifugal body.Abnormity lever, under the effect of the size variation of centrifugal force and extension spring, can rotate, and the positive and negative rotation of special-shaped lever can form " top " " pressure " to centrifugal body.In the card of driving disc, be provided with two groups or more cylinder, every group of cylinder comprises centrifugal body locating column, special-shaped lever locating column, and locating column root all has step.Centrifugal body one end is actively socketed on centrifugal body locating column.Abnormity lever one end is actively socketed on special-shaped lever locating column, the bump body of abnormity lever near middle position is connected near the sidewall contact at the hollow slot edge at middle part with the adjacent described centrifugal body of another group, is formed the top (or pressure) of the hollow slot sidewall to described centrifugal body by the bump body side of special-shaped lever.The other end of abnormity lever is mounted with extension spring, and the other end of extension spring is actively socketed on adjacent another and organizes on special-shaped lever locating column; Driven disc is buckled in the outer rim of centrifugal body, is provided with power take-off mechanism on driven disc.
Described lever centrifugal tyep automatic clutch.Described centrifugal body piece is crescent moon structure, and one end of centrifugal body is provided with jack A, and jack A is through to bottom surfaces by one end upper side of centrifugal body.The other end inner side at centrifugal body is provided with hollow slot near medium position; Described special-shaped lever is long pumpkin shape and structure, is provided with gap in special-shaped lever one end, and jack B is through to bottom surfaces by gap one end upper side of special-shaped lever.Outside at special-shaped lever is provided with convex surface.Downside at special-shaped lever is provided with bump body.At the end projection of the other end of special-shaped lever, be provided with extension spring hole; The abnormity bump body of lever and the contact of the hollow slot of centrifugal body are connected, and form special-shaped lever " top " " pressure " to centrifugal body under external force (centrifugal force, tension spring tension) effect.
Described lever centrifugal tyep automatic clutch, driving disc is provided with power connecting mechanism or driving disc is provided with driving wheel or line shaft.Wherein, power connecting mechanism is for be provided with flat key cover or spline housing or internal tooth casing in driving disc center portion, by flat key cover or spline housing or internal tooth casing connection power source; Or be provided with line shaft in driving disc center portion, connect power source by line shaft.
Described lever centrifugal tyep automatic clutch, is provided with power cover at the card middle part of driving disc.
Described lever centrifugal tyep automatic clutch, the centrifugal body locating column of described every group of cylinder is near active web portion, and special-shaped lever locating column is arranged on centrifugal body locating column inner side, and every group of cylinder root is provided with step.
Described lever centrifugal tyep automatic clutch, the power take-off mechanism arranging on driven disc is tooth post.
Described extension spring one end is connected on special-shaped lever, and another is fixed connection, can be fixed on the special-shaped lever locating column of the centrifugal mechanism facing mutually, also can be fixed on driving disc, and the means of fixation of extension spring is can realize the application of force of special-shaped lever.
Described clutch body and driven disc surface of contact are provided with scuff-resistant coating.
Embodiment 1:
Special-shaped lever centrifugal tyep automatic clutch described in 10-13 by reference to the accompanying drawings, in the card of driving disc 1, be provided with two groups or more cylinder, described cylinder root is provided with step, every group of cylinder comprises centrifugal body locating column 6 and special-shaped lever locating column 8, described centrifugal body locating column 6 is by near part, and special-shaped lever locating column 8 is arranged on centrifugal body locating column 6 inner sides; Described centrifugal body 3 one end are actively socketed on centrifugal body locating column 6, and mobilizable the other end of centrifugal body 3 is provided with hollow slot 20 near medium position; Described special-shaped lever 4 bottoms are provided with bump body 23, and bump body 23 enters centrifugal body 3 hollow slot 20 inside.Abnormity lever 4 one end are actively socketed on special-shaped lever locating column 8, are provided with centrifugal body hollow slot madial wall 21, centrifugal body hollow slot outer side wall 22 on the sidewall at centrifugal body 3 hollow slot edges; Be provided with special-shaped lever bump body inner side surface 24, special-shaped lever bump body outer side surface 25 in special-shaped lever 4 near middle positions.In the time that special-shaped lever 4 centrifugal force are greater than the pulling force of extension spring 5, just by the centrifugal body hollow slot outer side wall 22 of the centrifugal body 3 of special-shaped lever bump body outer side surface 25 " top ", in the time that special-shaped lever 4 centrifugal force are less than the pulling force of extension spring 5, just by the centrifugal body hollow slot madial wall 21 of the centrifugal body 3 of special-shaped lever bump body inner side surface 24 " pressure "; Described special-shaped lever 4 is provided with gap 10 in pivot bush unit locating column one end, and the other end end projection, is provided with extension spring hole 17, and extension spring 5 one end are articulated on extension spring hole 17, and the other end is enclosed within on the special-shaped lever locating column of another group by gap 10.Described centrifugal body 3 inner sides are pressed in power and overlap on 2 outer walls; Driven disc 18 is buckled in the outer rim of centrifugal body 3, on driven disc 18, is provided with power take-off mechanism, and the power take-off mechanism arranging on this driven disc 18 is tooth post 19.
Further, described centrifugal body 3 is crescent moon structure, and the jack A7 of centrifugal body 3 one end, is through to bottom surfaces by the upper side of centrifugal body 3.The other end inner side at centrifugal body 3 is provided with hollow slot near middle part, is provided with centrifugal body hollow slot madial wall 21, centrifugal body hollow slot outer side wall 22 on the sidewall of concave edges; Be provided with gap 10 in special-shaped lever 4 one end, jack B9 is through to bottom surfaces by gap 10 one end upper side of special-shaped lever 4.On special-shaped lever 4, be provided with special-shaped lever bump body inner side surface 24, special-shaped lever bump body outer side surface 25; Described special-shaped lever 4 one end are actively socketed on special-shaped lever locating column 8, one end is controlled by extension spring 5, the bump body of the near middle of abnormity lever 4 is in centrifugal body 3 hollow slot inner sides, along with the variation of centrifugal force, the forward and reverse rotation of abnormity lever 4, the hollow slot sidewall of " pressure " centrifugal body 3 under " top " can be gone up in its bump body 23 sides, reaches the effect of controlling centrifugal body 3.
Further, driving disc 1 is provided with power connecting mechanism or is provided with driving wheel or line shaft, and wherein, power connecting mechanism, for center portion on driving disc 1 is provided with power cover 2, connects power source by power cover.
Implement lever centrifugal tyep automatic clutch described in the utility model, when use, accept rotation function by driving disc 1, rotation function is passed to centrifugal body 3, controll block abnormity lever 4 by driving disc 1, and in the time reaching setting speed (starting), the centrifugal force of centrifugal body 3 and special-shaped lever 4 makes a concerted effort to be greater than the pulling force of extension spring 5, centrifugal force forces special-shaped lever 4 outwards to rotate, decontrol the compacting to centrifugal body, make centrifugal body 3 exterior faces in conjunction with driven disc 18, and drive driven disc 18 to rotate; When rotating speed continues to raise, the centrifugal force of special-shaped lever 4 is greater than the pulling force of extension spring 5, and special-shaped lever 4, by pushing up centrifugal body hollow slot outer side surface 22 on special-shaped lever bump body outer side surface 25, has increased the outer knockout press of centrifugal body 3.Because centrifugal body 3 is tightly combined with driven disc 18, (power) moment of torsion transmitting between centrifugal body 3 and driven disc 18 is increased; When driving disc 1 is during lower than setting speed (or starting rotating speed), the centrifugal force of centrifugal body 3 and special-shaped lever 4 makes a concerted effort to be less than the pulling force of extension spring 5, extension spring 5 forces special-shaped lever 4 returns, special-shaped lever bump body inner side surface 24 on abnormity lever 4 presses down the centrifugal body hollow slot madial wall 21 on centrifugal body 3, force centrifugal body 3 to be pressed against on power cover outer wall, centrifugal body 3 is thrown off with driven disc 18, and moment of torsion transmission disconnects.
In the above-described embodiment, as Figure 14-17 also can be provided with special-shaped lever with hollow slot and the centrifugal body with bump body, the bump body on centrifugal body top enters the hollow slot of special-shaped lever.In the situation that other structure is constant, also can reach effect same.
Embodiment 2:
Special-shaped lever centrifugal tyep automatic clutch described in 1 ~ 6 by reference to the accompanying drawings, in the card of driving disc 1, be provided with two groups or more cylinder, described cylinder root is provided with step, every group of cylinder comprises centrifugal body locating column 6 and special-shaped lever locating column 8, described centrifugal body locating column 6 is by near part, and special-shaped lever locating column 8 is arranged on special-shaped lever locating column 6 inner sides; Described centrifugal body 3 one end are actively socketed on centrifugal body locating column 6, and mobilizable the other end of centrifugal body 3 is provided with sunk part near medium position.Described special-shaped lever 4 bottoms have partial structurtes to pass centrifugal body 3 sunk parts.Abnormity lever 4 one end are actively socketed on special-shaped lever locating column 8, abnormity mobilizable the other end near middle position of lever 4 and the sunk part edge sidewall contact of the centrifugal body 3 matching, its underpart, through the sunk part inside of centrifugal body 3, is provided with centrifugal body convex surface 11, centrifugal body plane 15 on the sidewall at centrifugal body 3 sunk part edges.Be provided with special-shaped lever convex surface 12 and in recessed structure side wall, be provided with special-shaped lever plane 16 in special-shaped lever 4 near middle positions.In the time that special-shaped lever 4 centrifugal force are greater than the pulling force of extension spring 5, just by the centrifugal body plane 15 of the centrifugal body 3 of special-shaped lever convex surface 12 " top ", in the time that special-shaped lever 4 centrifugal force are less than the pulling force of extension spring 5, just by the centrifugal body convex surface 11 of the centrifugal body 3 of special-shaped lever plane 16 " pressure "; Described special-shaped lever is provided with gap 10 in pivot bush unit locating column one end, and the other end end projection, is provided with extension spring hole 17, and extension spring 5 one end are articulated on extension spring hole 17, and the other end is enclosed within on the special-shaped lever locating column of another group by gap 10.Described centrifugal body 3 inner sides are pressed in power and overlap on 2 outer walls; Driven disc 18 is buckled in the outer rim of centrifugal body 3, on driven disc 18, is provided with power take-off mechanism, and the power take-off mechanism arranging on this driven disc 18 is tooth post 19.
Further, described centrifugal body 3 is crescent moon structure, and the jack A7 of centrifugal body 3 one end, is through to bottom surfaces by the upper side of centrifugal body 3.The other end inner side at centrifugal body 3 is provided with sunk part near middle part, is provided with centrifugal body convex surface 11 and centrifugal body plane 15 on the sidewall at sunk part edge; Described special-shaped lever 4 is long pumpkin shape and structure, is provided with gap 10 in special-shaped lever 4 one end, and jack B9 is through to bottom surfaces by gap 10 one end upper side of special-shaped lever 4.On special-shaped lever 4, be provided with special-shaped lever convex surface 11 and special-shaped lever plane 16; Described special-shaped lever 4 one end are actively socketed on special-shaped lever locating column 8, one end is controlled by extension spring 5, the near middle of abnormity lever 4 is in centrifugal body 3 sunk part inner sides, along with the variation of centrifugal force, the forward and reverse rotation of abnormity lever 4, its sidewall can be gone up the sunk part sidewall of " pressure " centrifugal body 3 under " top ", reaches the effect of controlling centrifugal body 3.
Further, driving disc 1 is provided with power connecting mechanism or is provided with driving wheel or line shaft, and wherein, power connecting mechanism, for center portion on driving disc 1 is provided with power cover 2, connects power source by power cover.
Implement lever centrifugal tyep automatic clutch described in the utility model, when use, accept rotation function by driving disc 1, rotation function is passed to centrifugal body 3, controll block abnormity lever 4 by driving disc 1, and in the time reaching setting speed (starting rotating speed), the centrifugal force of centrifugal body 3 and special-shaped lever 4 makes a concerted effort to be greater than the pulling force of extension spring 5, centrifugal force forces special-shaped lever 4 outwards to rotate, decontrol the compacting to centrifugal body, make centrifugal body 3 exterior faces in conjunction with driven disc 18, and drive driven disc 18 to rotate; When rotating speed continues to raise, the centrifugal force of special-shaped lever 4 is greater than the pulling force of extension spring 5, and special-shaped lever 4, by pushing up centrifugal body plane 15 on special-shaped lever convex surface 12, has increased the outer knockout press of centrifugal body 3.Because centrifugal body 3 is tightly combined with driven disc 18, (power) moment of torsion transmitting between centrifugal body 3 and driven disc 18 is increased; In the time that driving disc 1 rotates lower than setting (starting rotating speed), the centrifugal force of centrifugal body 3 and special-shaped lever 4 makes a concerted effort to be less than the pulling force of extension spring 5, extension spring 5 forces special-shaped lever 4 returns, special-shaped lever plane 16 on abnormity lever 4 presses down the centrifugal body convex surface 11 on centrifugal body 3, force centrifugal body 3 to be pressed against on power cover outer wall, centrifugal body 3 is thrown off with driven disc 18, and moment of torsion transmission disconnects.
In the above-described embodiment, also can be provided with special-shaped lever with sunk part and the centrifugal body with projection, the projection on centrifugal body top is fastened on the sunk part of special-shaped lever.In the situation that other structure is constant, also can reach effect same.
Model utility does not describe part in detail for prior art.
The embodiment who selects herein for open the utility model, current think suitable.But, will be appreciated that, the utility model is intended to comprise that all belong to all changes and the improvement of the embodiment within the scope of this design and the utility model.
Claims (7)
1. lever centrifugal tyep automatic clutch, comprise driving disc (1), at least two group centrifugal mechanisms and driven disc (18), be provided with power cover (2) at driving disc (1) center, driven disc (18) be located in centrifugal mechanism edge, on driven disc (18), be provided with power take-off mechanism, it is characterized in that: face mutually two groups of centrifugal mechanism end-to-ends, and be evenly distributed on driving disc (1), described centrifugal mechanism is by centrifugal body (3), abnormity lever (4), extension spring (5), centrifugal body locating column (6) and special-shaped lever locating column (8) composition, centrifugal body locating column (6) and special-shaped lever locating column (8) are arranged on driving disc (1), one end of abnormity lever (4) is movably set on special-shaped lever locating column (8), the other end is fixedly connected with by extension spring (5), one end of centrifugal body (3) is movably set on centrifugal body locating column (6), abnormity lever (4) is with (3) clamping of centrifugal body and to centrifugal body (3) application of force.
2. lever centrifugal tyep automatic clutch as claimed in claim 1, is characterized in that: described centrifugal body (3) is crescent moon structure, is provided with sunk part at centrifugal body (3) middle part, and a part for special-shaped lever (4) is fastened in sunk part.
3. lever centrifugal tyep automatic clutch as claimed in claim 1, is characterized in that: described centrifugal body (3) is crescent moon structure, is provided with sunk part at special-shaped lever (4) middle part, and a part for centrifugal body (3) is fastened in sunk part.
4. lever centrifugal tyep automatic clutch as claimed in claim 2, it is characterized in that: described centrifugal body (3) is crescent moon structure, be provided with at least one hollow slot (20) at centrifugal body (3) middle part, on special-shaped lever (4), be at least provided with a bump body (23) matching with hollow slot (20), bump body (23) is fastened in hollow slot (20).
5. lever centrifugal tyep automatic clutch as claimed in claim 3, it is characterized in that: described centrifugal body (3) is crescent moon structure, be provided with at least one bump body A(26 at centrifugal body (3) middle part), on special-shaped lever (4), be at least provided with one with bump body A(26) the hollow slot A(27 that matches), bump body A(26) be fastened on hollow slot A(27) in.
6. lever centrifugal tyep automatic clutch as claimed in claim 1, is characterized in that: described special-shaped lever (4) is connected with the special-shaped lever locating column in the centrifugal mechanism facing mutually by extension spring (5).
7. lever centrifugal tyep automatic clutch as claimed in claim 1, is characterized in that: described special-shaped lever locating column (8) is arranged on the inner side of centrifugal body locating column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552709.3U CN203627595U (en) | 2013-09-06 | 2013-09-06 | Lever centrifugal automatic clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552709.3U CN203627595U (en) | 2013-09-06 | 2013-09-06 | Lever centrifugal automatic clutch |
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| Publication Number | Publication Date |
|---|---|
| CN203627595U true CN203627595U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320552709.3U Expired - Lifetime CN203627595U (en) | 2013-09-06 | 2013-09-06 | Lever centrifugal automatic clutch |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438123A (en) * | 2013-09-06 | 2013-12-11 | 姜建中 | Lever centrifugal type automatic clutch |
| CN107806481A (en) * | 2017-11-28 | 2018-03-16 | 浙江日发纺织机械股份有限公司 | A kind of double pendulum rod-type drag ring clutch mechanism |
| CN109267546A (en) * | 2018-11-26 | 2019-01-25 | 国家电网有限公司 | A kind of storage station's bypass valve outlet current-limiting apparatus |
| CN114321211A (en) * | 2021-12-23 | 2022-04-12 | 湖南金蚂蚁智能装备股份有限公司 | Pressurized centrifugal clutch |
-
2013
- 2013-09-06 CN CN201320552709.3U patent/CN203627595U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438123A (en) * | 2013-09-06 | 2013-12-11 | 姜建中 | Lever centrifugal type automatic clutch |
| CN103438123B (en) * | 2013-09-06 | 2016-06-15 | 姜建中 | Lever centrifugal type automatic clutch |
| CN107806481A (en) * | 2017-11-28 | 2018-03-16 | 浙江日发纺织机械股份有限公司 | A kind of double pendulum rod-type drag ring clutch mechanism |
| CN109267546A (en) * | 2018-11-26 | 2019-01-25 | 国家电网有限公司 | A kind of storage station's bypass valve outlet current-limiting apparatus |
| CN114321211A (en) * | 2021-12-23 | 2022-04-12 | 湖南金蚂蚁智能装备股份有限公司 | Pressurized centrifugal clutch |
| WO2023116061A1 (en) * | 2021-12-23 | 2023-06-29 | 湖南金蚂蚁智能装备股份有限公司 | Pressurizing centrifugal clutch |
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