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A forklift with automatic cooling function

A function, forklift technology, applied in the field of forklifts with automatic heat dissipation function, can solve problems such as low heat dissipation efficiency, and achieve the effects of high heat dissipation efficiency, rapid heat dissipation, and improved heat dissipation effect

Active Publication Date: 2020-06-16
HUZHOU TEACHERS COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a forklift with automatic heat dissipation function in view of the deficiencies of the prior art. When the load is loaded, the hot air will be squeezed out of the chassis by pushing the compression assembly through the goods in an active heat dissipation manner; The elastic reset feature absorbs the air outside the chassis into the chassis, realizes the rapid airflow conversion before and after the battery load, and solves the problem of low cooling efficiency in the battery load state existing in the prior art

Method used

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  • A forklift with automatic cooling function
  • A forklift with automatic cooling function
  • A forklift with automatic cooling function

Examples

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Embodiment 1

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] Such as Figures 1 to 3 As shown, a forklift with automatic heat dissipation function includes a vehicle frame 1, a power mechanism 2 and a power storage device 3 that drives the power mechanism 2 to run, and the power storage device 3 includes:

[0031] A chassis 4; the chassis 4 is used to place the battery 10;

[0032] The cooling mechanism 5 is used to cool the storage battery 10 in the case 4, and the cooling mechanism 5 includes an air flow passage A51, an air flow passage B52 and a control assembly 53 opened in the...

Embodiment 2

[0037] Such as figure 2 and 3 As shown, the parts that are the same as or corresponding to those in Embodiment 1 adopt the reference numerals corresponding to Embodiment 1. For the sake of simplicity, only the differences between Embodiment 1 and Embodiment 1 are described below; the differences between Embodiment 2 and Embodiment 1 The difference is that the compression part 531 is slidingly and sealingly arranged in the cabinet 4 along the horizontal direction, the compression part 531 includes a compression plate 5311, an isolation net 5312, a sealing plate A5313 and a sealing plate B5314, and the compression plate 5311 is a flat plate structure, the isolation net 5312 is a filter net structure, the compression plate 5311 and the isolation net 5312 are vertically arranged in parallel and elastically connected between the two, the battery 10 is installed on the compression plate 5311 and the isolation net 5312 Between the nets 5312 and directly below the airflow channel A5...

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Abstract

The invention relates to the technical field of forklift production, in particular to a forklift with an automatic heat dissipation function. The forklift comprises a forklift frame, a power mechanismand a power storage device. The power storage device comprises a cabinet and a cooling mechanism. The cooling mechanism comprises gas flow channels A, a gas flow channel B and a control assembly. Thecontrol assembly is used for performing airflow exchanging between the interior and exterior of the cabinet while controlling opening and closing of the gas flow channels A and the gas flow channel B. The control assembly comprises a compression portion and a transmission portion. The transmission portion drives the compression portion to exhaust hot airflow in the cabinet out while moving regularly through pushing of cargoes loaded on the forklift frame. When the cargoes are loaded, the cargoes push a compression assembly to extrude the hot airflow out of the cabinet in an active heat dissipation mode; and after the cargoes are unloaded, air outside the cabinet is adsorbed into the cabinet through the elastic resetting characteristic of the transmission portion, fast airflow exchanging before and after storage battery loading and unloading is achieved, and the problem that the heat dissipation efficiency of the storage battery loading state in the prior art is low is solved.

Description

technical field [0001] The invention relates to the technical field of forklift production, in particular to a forklift with automatic heat dissipation function. Background technique [0002] At present, in the field of electric forklifts, batteries are mostly placed in battery packs with air holes to dissipate heat during battery use; conventional electric forklifts have a small rated load and are mostly used in low-strength working conditions. Due to the limitation of the use site and working conditions, the protection level of the battery box of the electric forklift is low, and the natural cooling method is generally adopted. The heat dissipation efficiency is low, and the heat cannot be discharged in time, which affects the service life and performance of the corresponding components. Work requirements. With the emergence of large-tonnage electric forklifts and high-intensity operating conditions, battery capacity is also gradually increasing, so it puts forward higher...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/6563B66F9/22B66F9/075
CPCY02E60/10
Inventor 祝守新
Owner HUZHOU TEACHERS COLLEGE
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