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Single-drive three-pivot forklift

A three-support, single-drive technology, applied in the field of forklifts, can solve problems such as inconvenient operation, poor safety and stability, and high energy consumption, and achieve the effects of energy saving, weight reduction, and comfortable operation

Active Publication Date: 2015-10-07
ZHEJIANG EP EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a single-drive three-point forklift for the disadvantages of inconvenient operation, high energy consumption, and poor safety and stability caused by the hydraulic steering of the prior art three-point forklift.

Method used

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Examples

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Embodiment 1

[0034] Single-drive three-point forklift, such as Figure 1-Figure 3 Shown, comprise car body 1, steering axle 2 and the rear wheel 3 that is connected on the steering axle 2 by bolt, car body 1 is provided with steering wheel 11, also includes steering motor 4, is connected with steering wheel by bolt on the steering axle 2. Gear 5, the motor shaft of the steering motor 4 is connected with the drive gear 6 meshed with the steering gear 5, and also includes a first sensor 7 for sensing the rotation of the steering wheel 11, a second sensor 8 for sensing the rotation of the steering motor 4, and The controller 9 is used to detect the signals of the first sensor 7 and the second sensor 8 and control the rotation of the steering motor 4 through the detected signals. The first sensor 7 is located under the steering wheel 11 ; the second sensor 8 is located at the tail of the steering motor 4 .

[0035] Also comprise drive axle 12, gearbox 13, traction motor 14 and the front wheel...

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PUM

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Abstract

The invention relates to a forklift and discloses a single-drive three-pivot forklift. The single-drive three-pivot forklift comprises a steering axle (2), a steering motor (4) used for driving the steering axle (2) to rotate, and a rear wheel (3) connected onto the steering axle (2). The single-drive three-pivot forklift also comprises a first sensor (7) used for sensing the rotation of the steering wheel (11), a second sensor (8) used for sensing the rotation of the steering motor (4), and a controller (9) used for detecting signals of the first sensor (7) and the second sensor (8) and controlling the steering motor (4) to rotate through the detected signals. The single-drive three-pivot forklift also comprises a storage battery (16) installed at the rear end part of a forklift body (1). The single-drive three-pivot forklift has the advantages that electronic steering is adopted, so that steering is precise and stable, the whole forklift is light in weight and low in security hidden danger, the steering is light, the operation is comfortable, a driver does not feel fatigue easily after long-time operation of the forklift, the problem of steering delay is not caused, energy consumption is greatly reduced, and the like.

Description

technical field [0001] The invention relates to a forklift, in particular to a single-drive three-point forklift adopting electronic steering. Background technique [0002] Forklifts are industrial transport vehicles, which refer to various wheeled transport vehicles for loading and unloading, stacking and short-distance transportation of palletized goods. The International Organization for Standardization ISO / TC110 is called industrial vehicles. It is often used for the transportation of large objects in storage, and is usually driven by a fuel engine or a battery. [0003] A three-point forklift refers to a forklift that supports the weight of the entire forklift by three support points, where the three support points are two support points formed by the two front wheels and a support point in the middle of the rear of the vehicle. Compared with the four-point forklift, the three-point forklift has the same stability, but the steering of the three-point forklift is more f...

Claims

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Application Information

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IPC IPC(8): B62D5/04B60K1/04B60T1/12
CPCB66F9/07568B62D5/02B62D5/0418B62D5/0463B66F9/07531B66F9/07572B62D5/04B60K1/04B60K2001/0416B60T1/12
Inventor 余晓贤许林杰李杨万亮斌沈柏民
Owner ZHEJIANG EP EQUIP
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