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Groove wheel mechanism and mechanical fan with same

A sheave mechanism and sheave technology, applied in mechanical equipment, engine cooling, machine/engine, etc., can solve the problems of high overall requirements for mounting brackets, difficult to guarantee installation accuracy, and small application range, and achieve flexible and convenient installation process. , simplifies the design difficulty, and has the effect of high versatility

Inactive Publication Date: 2017-12-19
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This installation method has high requirements on the position of the water pump on the engine. The water pump needs to be installed on the front face of the engine, and it needs to be located in the middle of the engine. It has strong limitations and a small scope of application.
However, the fan driven by the grooved wheel mechanism integrated with the mounting bracket has higher overall requirements for the mounting bracket, and it is difficult to ensure the installation accuracy, high processing cost, and poor versatility.

Method used

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  • Groove wheel mechanism and mechanical fan with same
  • Groove wheel mechanism and mechanical fan with same

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0024] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish simila...

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Abstract

The invention provides a groove wheel mechanism and a mechanical fan with the same. The groove wheel mechanism comprises a groove wheel assembly and a connecting part, wherein the groove wheel assembly comprises a groove wheel body; the groove wheel body is rotationally connected to the connecting part; and the connecting part is used for mounting the groove wheel assembly on a preset structure. In the groove wheel mechanism and the mechanical fan with the same, the mounting position of the groove wheel mechanism on a fan bracket can be determined according to the position of a radiator without moving a water pump; the design difficulty of the mechanical fan is simplified; the mounting process is flexible and convenient; the requirement for the fan bracket is low; the production cost is low; the structure is simple; and the generality is high.

Description

technical field [0001] The invention relates to the technical field of heat dissipation devices, in particular to a sheave mechanism and a mechanical fan with the same. Background technique [0002] The cooling fan is an essential part of the car engine cooling system. The installation of the fan directly affects the heat dissipation effect, noise, fuel economy and engine power consumption of the cooling system of the main engine. Therefore, it is very important to select and install the fan correctly and reasonably when selecting the engine type and matching the cooling system of the vehicle. [0003] Existing mechanical fans are mostly driven by water pump shafts, timing belts, accessory wheel belts and the like. Some fans are also driven by a sheave mechanism integrated with the mounting bracket. [0004] However, a mechanical fan mounted coaxially with the water pump is driven by securing the fan mounting flange to the pump shaft. This installation method has high req...

Claims

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Application Information

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IPC IPC(8): F01P3/18F16H55/36
CPCF01P3/18F16H55/36
Inventor 唐于芳王刚杨克飞郑彬冯军营
Owner BEIQI FOTON MOTOR CO LTD