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A kind of incomplete tooth worm gear reducer with limit

A worm reducer and worm gear technology, applied in the field of solar trackers, can solve the problems of material and processing waste, unavailability, and high cost, and achieve the effect of realizing the range of rotation angle, the limit structure is simple, and the design and manufacturing cost is low.

Active Publication Date: 2015-10-14
JIANGYIN HUAFANG NEW ENERGY HIGH TECH EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The general rotary reducer mostly rotates 360°, but for the solar photovoltaic power generation industry, it does not need 360° rotation. For example, the single-axis tracking solar power station only needs a rotation angle range of ±60°. Currently, the bracket design system is often used to complete the limit design. , the system design is troublesome, the cost is high, and the rotary worm gear has teeth at 360°, some teeth are not used in use, and materials and processing are wasted

Method used

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  • A kind of incomplete tooth worm gear reducer with limit
  • A kind of incomplete tooth worm gear reducer with limit
  • A kind of incomplete tooth worm gear reducer with limit

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Embodiment Construction

[0021] see Figure 1~Figure 4 , the present invention is an incomplete tooth worm gear reducer with a limit, which includes a base 1, the base 1 includes a shaft housing 1.1 and a seat ring 1.2 integrated with the shaft housing 1.1, the shaft housing 1.1 A worm 2 is installed inside, and the bottom of the seat ring 1.2 is fixed with an end cover 4 by bolts, and an output shaft 5 is installed inside the seat ring 1.2, and one end of the output shaft 5 passes through the seat ring 1.2, and the output shaft 5 is provided with a rotary worm wheel 3, the rotary worm wheel 3 is located in the seat ring 1.2, the worm 2 and the rotary worm wheel 3 mesh with each other, the rotary worm wheel 3 is an incomplete tooth worm wheel, the seat ring 1.2 of the base 1 A stopper 6 is fixedly arranged on the top, and the stopper 6 is located at the toothless position of the incomplete tooth worm gear.

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Abstract

The invention relates to an incomplete-teeth worm and gear reducer with limit, which comprises a substrate (1), the substrate (1) consists of a shaft housing (1.1) and a seat ring (1.2) connected together with the shaft housing (1.1), a worm (2) is arranged in the shaft housing (1.1), the seat ring (1.2) is internally provided with an output shaft (5) in a penetrating manner, the output shaft (5) is provided with a revolving worm gear (3) which is meshed with the worm (2), the revolving worm gear (3) is an incomplete-teeth worm gear, and a check block (6) is fixedly arranged on the seat ring (1.2) of the substrate (1) and positioned at non-tooth positions of the incomplete-teeth worm gear. The incomplete-teeth worm and gear reducer is simple in limiting structure, and low in design and manufacturing cost, and can effectively realize the intersection angle of a solar tracking system.

Description

technical field [0001] The invention relates to an incomplete tooth worm gear reducer with a limit, which is widely used in various transmission mechanisms, especially transmission mechanisms in the fields of solar trackers and the like. Background technique [0002] At present, worm gear transmission is widely used in various reduction transmission devices due to its characteristics of large transmission ratio, stable transmission, and self-locking. The general rotary reducer mostly rotates 360°, but for the solar photovoltaic power generation industry, it does not need 360° rotation. For example, the single-axis tracking solar power station only needs a rotation angle range of ±60°. Currently, the bracket design system is often used to complete the limit design. , the system design is troublesome, the cost is high, and the rotary worm wheel has teeth at 360°, some teeth are not used in use, and materials and processing are wasted. Contents of the invention [0003] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H1/16
Inventor 尚广江张传晖张陈伍春银
Owner JIANGYIN HUAFANG NEW ENERGY HIGH TECH EQUIP
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