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Double-roller bearing

A double-roller and bearing technology, applied in the field of bearings, can solve problems such as a single set of rollers, achieve good maneuverability, improve work efficiency, and use well

Inactive Publication Date: 2014-02-19
CHANGZHOU JIANGNAN SPEED REDUCER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the existing roller bearings all have a single set of rollers, the present invention provides a double roller bearing

Method used

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  • Double-roller bearing

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Embodiment Construction

[0009] Such as figure 1 It is a structural schematic diagram of the present invention, a double roller bearing, including a bearing 1, an outer roller bracket 2 is arranged inside the bearing 1, a roller 3 is arranged on the outer roller bracket 2, and the outer roller The inside of the sub-support 2 is provided with an inner roller support 4, and the inner roller support 4 is provided with a roller 2 5.

[0010] When this double roller bearing is working, the bearing 1 is divided into two groups, one group is an external operation unit composed of an outer roller bracket 2 and a roller 3, and the other part is an inner roller bracket 4 and a roller 2 5. The internal operation unit of the bearing, when the bearing is in operation, the internal and external operation units operate at the same time, which improves the working efficiency of the bearing and has a good use effect.

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Abstract

The invention relates to the technical field of the bearing, and in particular to a double-roller bearing. The double-roller bearing comprises a bearing; the bearing is provided inside with an outer roller bracket; the outer roller bracket is provided with a roller 1; an inner roller bracket is arranged at the inner side of the outer roller bracket; and the inner roller bracket is provided with a roller 2. The double-roller bearing utilizes the two groups of rollers arranged on the bearing to increase working efficiency, thus ensuring good mobility of machinery during operation and realizing good usage effect.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a double-roller bearing. Background technique [0002] Roller bearings are used to connect the shafts of the machine. The good operation of the bearings determines the fun of the machine operation. The current roller bearings are a single set of rollers, which cannot meet the operating requirements of some machines. Contents of the invention [0003] In order to overcome the deficiency that the existing roller bearings all have a single set of rollers, the present invention provides a double roller bearing. [0004] The technical solution adopted by the present invention to solve the technical problem is: a double roller bearing, including a bearing, an outer roller bracket is arranged inside the bearing, a roller one is arranged on the outer roller bracket, and the outer roller bracket is provided with a roller one. An inner roller bracket is arranged on the inner side of th...

Claims

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Application Information

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IPC IPC(8): F16C19/56
Inventor 万国南
Owner CHANGZHOU JIANGNAN SPEED REDUCER
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