Forklift braking system and braking method

A brake system and parking brake technology, applied in the direction of brake actuators, hoisting devices, gear transmission mechanisms, etc., can solve the problem of insufficient fast braking of the brake system, to facilitate installation and space layout, and to achieve reliable braking , the effect of reducing costs

Inactive Publication Date: 2019-01-15
广州市广韬教学设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problem that the braking system of the existing electric forklift is not fast enough to brake and reliably brake, and to provide a forklift braking system and its braking method

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  • Forklift braking system and braking method

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Embodiment Construction

[0042] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0043] Such as figure 1 As shown, a forklift braking system according to the present invention includes an input module, a controller and a braking mechanism. The controller is respectively connected with the input module and the braking mechanism, and the controller receives the output quantity and output value of the input module, and then controls the braking mechanism and other functional components of the forklift. The brake system of the forklift is uniformly powered by the battery of the forklift.

[0044] The input module includes accelerator pedal, pedal brake, vehicle speed sensor, parking brake switch and pressure sensor. Among them, the pedal brake, ve...

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Abstract

The invention discloses a forklift braking system, which comprises an input module, a braking mechanism and a controller. The input module comprises a pedal brake and a speed sensor, the pedal brake is used for generating the braking output quantity, and the speed sensor detects the speed of a forklift and generates a speed output value. The braking mechanism comprises an electromagnetic brake anda vacuum braking set, the electromagnetic brake is arranged on a front wheel driving shaft, and a brake of the vacuum braking set is arranged on a rear wheel driving shaft. The controller is connected with an accelerator pedal device and a driving motor of the forklift, receives the output quantity and the output value of the input module, and then regulates the output power of the driving motorand controls movement of the braking mechanism. The vacuum braking set and the electromagnetic brake are adopted to be combined, thus it is guaranteed that braking of the forklift is fast and reliable, the safety performance is improved, energy waste is avoided, and the cost is reduced; and under intelligent cooperation of the input module, the controller and the braking mechanism, the forklift braking system is more intelligent, humanized in operation and reliable in braking.

Description

technical field [0001] The invention belongs to the technical field of forklift braking, and in particular relates to a forklift braking system and a braking method thereof. Background technique [0002] The main function of the forklift braking system is to slow down or even stop the moving vehicle, keep the speed of the downhill vehicle stable, and keep the stopped vehicle still. Most of the electric forklifts known to the public in the prior art are hydraulic-mechanical braking systems. The structure uses an auxiliary motor to drive the gear oil pump, and the hydraulic oil is pressurized to the hydraulic booster system to realize hydraulic booster braking. The overall structure is complex and easy to leak. High energy consumption, poor reliability, and difficult installation. [0003] The Chinese utility model patent whose notification number is CN105966380A discloses a forklift braking system and braking method. It includes a pedal brake, a speed sensor, a hand brake...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F9/075F16D65/14F16D121/20
CPCB66F9/07509F16D65/14F16D2121/20
Inventor 黄石坚
Owner 广州市广韬教学设备有限公司
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