Disc type magnetic control speed governing clutch

A clutch and speed regulation technology, applied in the field of clutches, can solve the problems of high manufacturing, use and maintenance costs, high manufacturing costs, and short life, and achieve low maintenance and use costs, low product costs, and long service life.

Inactive Publication Date: 2011-04-20
张吉秀 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] (3) The load of the structural parts is increased;
[0009] (1) The local stress of the flat belt is too low, and the belt sags or even is torn;
[0010] (2) The high and low stress ratio at both ends of the brake drum is too large, making the lifting belt slip on the brake drum
This kind of mechanical soft start device is not only complex in structure, short in life, and has high requirements for liquids, but also has high manufacturing, use and maintenance costs, making it difficult to promote on a large scale.
2. Utili

Method used

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  • Disc type magnetic control speed governing clutch
  • Disc type magnetic control speed governing clutch
  • Disc type magnetic control speed governing clutch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] see figure 1 According to the first embodiment of the present invention, the disk-type magnetically controlled speed regulating clutch includes an input shaft 1, a brake disk 2, a linkage disk 3, a speed regulating wheel 4, a planetary gear 5, a planetary carrier 6, a sun gear 7, Output shaft 8 , adjustment mechanism 9 , body 10 , spacer disk 11 , magnetic spacer sleeve 12 , braking body 13 , linkage body 14 and insulator 17 .

[0054] The input shaft 1 and the output shaft 8 are installed on the body 10, the sun gear 7 is connected with the input shaft 1, and can rotate together with the input shaft 1, the planetary gear 5 is installed on the planet carrier 6, and the planet carrier 6 and the output shaft 8 They are connected together and can rotate together with the output shaft 8. The planetary gear 5 meshes with the sun gear 7 inwardly and meshes with the flywheel 4 outwardly. The planetary gear 5 can rotate around its own axis and can revolve around the sun. The w...

Embodiment 2

[0060] see figure 2 According to the second embodiment of the present invention, the disk-type magnetically controlled speed regulating clutch includes an input shaft 1, a brake disk 2, a linkage disk 3, a speed regulating wheel 4, a planetary gear 5, a planetary carrier 6, a sun gear 7, Output shaft 8, adjustment mechanism 9 (part shown in dotted line), machine body 10, spacer disk 11, brake body 13, linkage body 14, worm wheel 15 and worm screw 16.

[0061] The input shaft 1, the output shaft 8 and the flywheel 4 are installed on the body 10, the sun gear 7 is connected with the input shaft 1 and can rotate together with the input shaft 1, the planetary gear 5 is installed on the planetary carrier 6, and the planetary carrier 6 is connected with the output shaft 8 and can rotate together with the output shaft 8. The planetary gear 5 meshes with the sun gear 7 and the flywheel 4 at the same time. The sun gear 7, the planetary gear 5 and the flywheel 4 can all rotate around t...

Embodiment 3

[0064] see image 3 According to the third embodiment of the present invention, the disk-type magnetically controlled speed regulating clutch includes an input shaft 1, a brake disk 2, a linkage disk 3, a speed regulating wheel 4, a planetary gear 5, a planetary carrier 6, a sun gear 7, Output shaft 8, adjustment mechanism 9, machine body 10, spacer disk 11, magnetic spacer sleeve 12, brake body 13, linkage body 14.

[0065]The input shaft 1, the output shaft 8 and the flywheel 4 are installed on the body 10, the input shaft 1 is connected with the sun gear 7, and can rotate together with the sun gear 7, the planetary gear 5 is installed on the planetary carrier 6, and the planetary carrier 6 is connected with the output shaft 8 and can rotate together with the output shaft 8. The planetary gear 5 is located between the sun gear 7 and the flywheel 4 and meshes with the sun gear 7 and the flywheel 4 at the same time. The sun gear 7, Both the planetary gear 5 and the flywheel 4...

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PUM

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Abstract

The invention discloses a disc type magnetic control speed governing clutch which aims at providing a speed governing clutch with small wear loss, long service life, high bearing capacity, overload protection function and speed reduction. The clutch comprises a planet transmission mechanism and a brake mechanism. The planet transmission mechanism is provided with a speed governing input end, a power input end and a power output end, wherein the speed governing input end is directly or indirectly connected with the brake mechanism. The brake mechanism comprises one or more than one brake disc 2, one or more than one linkage disc 3 and a governing mechanism 9, wherein a part of or all brake discs 2 and linkage discs 3 are provided with permanent magnets or permanent magnets showing magnetic poles on disc faces, and the rest are conductors. The brake mechanism carries out braking by means of magnetic force between the brake discs 2 and the linkage discs 3. The invention is applicable to the soft start and the soft braking of mechanical equipment.

Description

technical field [0001] The invention relates to a clutch, in particular to a disc-type magnetically controlled speed-regulating clutch capable of stepless speed regulation and used for soft starting and soft braking of mechanical equipment. Background technique [0002] At present, in heavy equipment, due to the large inertia of the moving parts, during the starting process, if the acceleration is too large, it will inevitably cause excessive starting torque. Greatly strengthen its mechanical strength, increase the weight of the machine and the manufacturing cost, on the other hand, it also requires a larger starting power, so that the driving power is much greater than the normal working power, which not only increases the manufacturing cost, but also reduces the power factor of the power source , increasing the reactive power loss, increasing the impact on the grid, and even difficult to start due to the limitation of the grid capacity. [0003] Soft start is to control t...

Claims

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Application Information

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IPC IPC(8): F16H3/44F16D65/21H02K49/10F16D65/18
Inventor 巩高铄张吉秀
Owner 张吉秀
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