Gear box for wind power jigger and jigger

A gear box and cranking technology, applied in wind power generation, belts/chains/gears, wind turbines, etc., can solve the problems of large volume, difficult disassembly and assembly, and high difficulty in operation, and achieve large speed ratio, volume reduction, and shortening. The effect of installation time

Pending Publication Date: 2022-04-29
NANJING HIGH SPEED & ACCURATE GEAR GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Large size, difficult to disassemble and assemble, difficult operation

Method used

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  • Gear box for wind power jigger and jigger
  • Gear box for wind power jigger and jigger

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0033] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention provides a gear box for a wind power jigger and the jigger. The gear box for the wind power jigger comprises a first shell, a second shell, a first false planetary transmission mechanism and a second planetary transmission mechanism. The first housing has an input end assembly. The second housing has an output end assembly. The first false planetary transmission mechanism is arranged in the input end assembly and used for being in transmission connection with a motor capable of inputting torque. The second planetary transmission mechanism is arranged in the output end assembly, the first false planetary transmission mechanism is in transmission connection with the second planetary transmission mechanism, and the second planetary transmission mechanism is used for being connected with a wind power main gear box, so that torque input by the motor is transmitted to the wind power main gear box. On the premise that high power and large torque are met, the structure is compact, the size is small, the weight is light, disassembly and assembly are convenient, the operation difficulty is low, fan installation and overhaul operation is facilitated, efficiency is improved, and operation cost is reduced.

Description

technical field [0001] The invention relates to the field of engineering equipment, in particular to a gear box for a wind power barge and a barge. Background technique [0002] The installation space of the fan in the wind field is small, the power is large, the assembly torque is large, and the operation is difficult, the hoisting is difficult, and it is not easy to disassemble. A series of difficult problems have become the main reasons that restrict the efficiency of fan installation and maintenance. Most of the cranking gearboxes on the market today are parallel shaft or bulky multi-stage transmission gearboxes with large volume, which have many problems such as difficult disassembly, large space occupation, and low power density. [0003] The inventor found that the existing barring gear box has the following disadvantages: [0004] Large size, difficult to disassemble and assemble, and difficult to operate. Contents of the invention [0005] The purpose of the pre...

Claims

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Application Information

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IPC IPC(8): F16H57/08F03D15/00
CPCF16H57/08F03D15/00F16H2057/02078F16H2057/085Y02E10/72Y02P70/50
Inventor 张田何健蔡庆懋
Owner NANJING HIGH SPEED & ACCURATE GEAR GRP
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