CN217814644U - Centrifugal clutch with adjustable rotating speed - Google Patents
Centrifugal clutch with adjustable rotating speed Download PDFInfo
- Publication number
- CN217814644U CN217814644U CN202221303702.3U CN202221303702U CN217814644U CN 217814644 U CN217814644 U CN 217814644U CN 202221303702 U CN202221303702 U CN 202221303702U CN 217814644 U CN217814644 U CN 217814644U
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- block
- fixedly connected
- groove
- baffle
- gear
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Abstract
The utility model discloses a centrifugal clutch of adjustable rotational speed, including the clutch body, the front of clutch body is provided with the install bin, the inner wall of install bin passes through bearing frame fixedly connected with pivot, the fixed surface of pivot is connected with the gear. The utility model discloses an install bin, the apparatus further comprises a rotating shaft, the gear, the tooth ring, the drive block, lead to the groove, the fixture block, the drive wheel, the telescopic link, a baffle, the cooperation of card post and draw-in groove, press the press block downwards, it drives the card post through the baffle to press the press block and remove, make it break away from with the draw-in groove, then rotatory pivot, the pivot is passed through gear and tooth ring and is driven the drive block rotation, the drive block drives the fixture block through the drive wheel and removes, make it carry out the block with corresponding constant head tank, then loosen and press the press block, through the effect of second spring to the baffle, be convenient for make card post and draw-in groove carry out the block, it is spacing to carry out the gear, thereby reach easy to assemble's effect, the problem of the inconvenient installation of current device is solved.
Description
Technical Field
The utility model relates to a clutch technical field specifically is a centrifugal clutch of adjustable rotational speed.
Background
The centrifugal clutch is generally provided with a shoe block type structure and is arranged on a rotating shaft of a motor, the centrifugal clutch realizes the high-low gear shifting of the motor or an engine by combining and separating a friction shoe and a clutch cover, the conventional centrifugal clutch generally consists of three centrifugal arm type friction shoes, each centrifugal arm type friction shoe is formed by spot welding a plurality of steel plates with different shapes, a fixed point end of each centrifugal arm type friction shoe is hinged with a chassis by a pin shaft, a movable point end is connected with a fixed point end of another friction shoe by a tension spring, the chassis is connected with a rotating shaft spline, and when the rotating shaft drives the chassis to rotate to reach a certain rotating speed, the movable point end of the centrifugal arm overcomes the tension of the tension spring under the action of centrifugal force and is in contact with the clutch cover to transmit power; when the rotational speed reduces, under the effect of extension spring, the moving point end and the separation of clutch cover of centrifugal arm carry out the power transmission conversion, and current adjustable rotational speed's centrifugal clutch carries out fixed connection through the bolt, inconvenient later stage dismantlement and maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centrifugal clutch of adjustable rotational speed possesses easy to assemble's advantage, has solved the problem of the inconvenient installation of current device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centrifugal clutch of adjustable rotational speed, includes the clutch body, the front of clutch body is provided with the install bin, the inner wall of install bin passes through bearing frame fixedly connected with pivot, the fixed surface of pivot is connected with the gear, the surface toothing of gear has tooth ring, the inboard fixedly connected with drive block of tooth ring, the inboard of install bin is provided with logical groove, the inner chamber that leads to the groove is provided with the fixture block, one side fixedly connected with drive wheel of fixture block, the inner chamber fixedly connected with telescopic link of install bin, the other end fixedly connected with baffle of telescopic link, the opposite side fixedly connected with card post of baffle, the surface of gear is provided with the draw-in groove.
Preferably, the fixed surface of fixture block is connected with the stopper, the opposite side sliding connection of stopper has the spacing groove, the inner chamber fixedly connected with first spring of spacing groove.
Preferably, the front and the back of the tooth ring are both fixedly connected with guide posts, and the other side of each guide post is slidably connected with an arc-shaped groove.
Preferably, the surface cover of telescopic link is equipped with the second spring, the one end of second spring and the inner chamber fixed connection of install bin, the other end of second spring and one side fixed connection of baffle.
Preferably, one side of the baffle is fixedly connected with a pressing block, and one end of the rotating shaft is fixedly connected with a handle wheel.
Preferably, the inside of clutch body is provided with the installation pole, the surface of installation pole is provided with the constant head tank.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an install bin, the apparatus further comprises a rotating shaft, the gear, the tooth ring, the drive block, lead to the groove, the fixture block, the drive wheel, the telescopic link, a baffle, the cooperation of card post and draw-in groove, press the press block downwards, it drives the card post through the baffle to press the press block and remove, make it break away from with the draw-in groove, then rotatory pivot, the pivot is passed through gear and tooth ring and is driven the drive block rotation, the drive block drives the fixture block through the drive wheel and removes, make it carry out the block with corresponding constant head tank, then loosen and press the press block, through the effect of second spring to the baffle, be convenient for make card post and draw-in groove carry out the block, it is spacing to carry out the gear, thereby reach easy to assemble's effect, the problem of the inconvenient installation of current device is solved.
2. The utility model discloses a stopper, spacing groove and the cooperation of first spring are convenient for carry on spacingly to the fixture block, improve the security of device, through the design guide pillar, are convenient for carry on spacingly to the tooth ring.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a bottom view partial sectional view of the installation box structure of the present invention.
In the figure: 1. a clutch body; 2. installing a box; 3. a rotating shaft; 4. a gear; 5. a dental ring; 6. a drive block; 7. a through groove; 8. a clamping block; 9. a drive wheel; 10. a telescopic rod; 11. a baffle plate; 12. clamping the column; 13. a card slot; 14. a limiting block; 15. a limiting groove; 16. a first spring; 17. a guide post; 18. a second spring; 19. a pressing block; 20. a handle wheel; 21. mounting a rod; 22. and (6) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a centrifugal clutch with adjustable rotation speed comprises a clutch body 1, a mounting rod 21 is disposed on the inner side of the clutch body 1, a positioning groove 22 is disposed on the surface of the mounting rod 21, a limiting block 14, a limiting groove 15 and a first spring 16 are matched to limit a clamping block 8, so as to improve the safety of the device, a tooth ring 5 is limited by designing a guide post 17, a mounting box 2 is disposed on the front side of the clutch body 1, a rotating shaft 3 is fixedly connected to the inner wall of the mounting box 2 through a bearing seat, a gear 4 is fixedly connected to the surface of the rotating shaft 3, a tooth ring 5 is engaged with the surface of the gear 4, the guide post 17 is fixedly connected to the front side and the back side of the tooth ring 5, an arc-shaped groove is slidably connected to the other side of the guide post 17, a driving block 6 is fixedly connected to the inner side of the tooth ring 5, a through groove 7 is disposed on the inner side of the mounting box 2, the inner cavity of the through groove 7 is provided with a clamping block 8, the surface of the clamping block 8 is fixedly connected with a limiting block 14, the other side of the limiting block 14 is slidably connected with a limiting groove 15, the inner cavity of the limiting groove 15 is fixedly connected with a first spring 16, one side of the clamping block 8 is fixedly connected with a driving wheel 9, the inner cavity of the installation box 2 is fixedly connected with a telescopic rod 10, the front surface and the back surface of the tooth ring 5 are fixedly connected with guide pillars 17, the other side of each guide pillar 17 is slidably connected with an arc-shaped groove, the other end of the telescopic rod 10 is fixedly connected with a baffle 11, one side of the baffle 11 is fixedly connected with a pressing block 19, one end of the rotating shaft 3 is fixedly connected with a handle wheel 20, the other side of the baffle 11 is fixedly connected with a clamping column 12, the surface of the gear 4 is provided with a clamping groove 13, and the clamping groove is formed by the installation box 2, the rotating shaft 3, the gear 4, the tooth ring 5, the driving block 6, the through groove 7, the clamping block 8, the driving wheel 9, the telescopic rod 10, baffle 11, the cooperation of card post 12 and draw-in groove 13, press down and press pressure piece 19, press pressure piece 19 to pass through baffle 11 and drive card post 12 and remove, make it break away from with draw-in groove 13, then rotatory pivot 3, it is rotatory that pivot 3 drives drive block 6 through gear 4 and tooth ring 5, drive block 6 drives fixture block 8 through drive wheel 9 and removes, make it carry out the block with corresponding constant head tank 22, then loosen and press pressure piece 19, through the effect of second spring 18 to baffle 11, be convenient for make card post 12 carry out the block with draw-in groove 13, it is spacing to gear 4, thereby reach easy to assemble's effect, the problem of the inconvenient installation of current device has been solved.
During the use, press piece 19 to drive card post 12 through baffle 11 and remove, make it break away from with draw-in groove 13, then rotatory pivot 3, pivot 3 passes through gear 4 and tooth ring 5 and drives the drive block 6 rotatory, drive block 6 drives fixture block 8 through drive wheel 9 and removes, make it carry out the block with corresponding constant head tank 22, then loosen and press piece 19, through the effect of second spring 18 to baffle 11, be convenient for make card post 12 and draw-in groove 13 carry out the block, it is spacing to gear 4, thereby reach easy to assemble's effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A centrifugal clutch with adjustable speed of rotation, comprising a clutch body (1), characterized in that: the front of clutch body (1) is provided with install bin (2), the inner wall of install bin (2) passes through bearing frame fixedly connected with pivot (3), the fixed surface of pivot (3) is connected with gear (4), the surface engagement of gear (4) has tooth ring (5), the inboard fixedly connected with drive block (6) of tooth ring (5), the inboard of install bin (2) is provided with logical groove (7), the inner chamber that leads to groove (7) is provided with fixture block (8), one side fixedly connected with drive wheel (9) of fixture block (8), the inner chamber fixedly connected with telescopic link (10) of install bin (2), other end fixedly connected with baffle (11) of telescopic link (10), the opposite side fixedly connected with card post (12) of baffle (11), the surface of gear (4) is provided with draw-in groove (13).
2. A speed adjustable centrifugal clutch according to claim 1 wherein: the surface of the clamping block (8) is fixedly connected with a limiting block (14), the other side of the limiting block (14) is connected with a limiting groove (15) in a sliding mode, and an inner cavity of the limiting groove (15) is fixedly connected with a first spring (16).
3. A speed adjustable centrifugal clutch according to claim 1 wherein: the front and the back of the tooth ring (5) are both fixedly connected with guide posts (17), and the other side of each guide post (17) is slidably connected with an arc-shaped groove.
4. A speed adjustable centrifugal clutch according to claim 1 wherein: the surface cover of telescopic link (10) is equipped with second spring (18), the one end of second spring (18) and the inner chamber fixed connection of install bin (2), the other end of second spring (18) and one side fixed connection of baffle (11).
5. A speed adjustable centrifugal clutch according to claim 1 wherein: one side of the baffle (11) is fixedly connected with a pressing block (19), and one end of the rotating shaft (3) is fixedly connected with a handle wheel (20).
6. A speed adjustable centrifugal clutch according to claim 1 wherein: the clutch comprises a clutch body (1) and is characterized in that an installation rod (21) is arranged on the inner side of the clutch body (1), and a positioning groove (22) is formed in the surface of the installation rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221303702.3U CN217814644U (en) | 2022-05-27 | 2022-05-27 | Centrifugal clutch with adjustable rotating speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221303702.3U CN217814644U (en) | 2022-05-27 | 2022-05-27 | Centrifugal clutch with adjustable rotating speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217814644U true CN217814644U (en) | 2022-11-15 |
Family
ID=83985698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221303702.3U Active CN217814644U (en) | 2022-05-27 | 2022-05-27 | Centrifugal clutch with adjustable rotating speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217814644U (en) |
-
2022
- 2022-05-27 CN CN202221303702.3U patent/CN217814644U/en active Active
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