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An automatic leveling device suitable for industrial vehicles

An automatic leveling, industrial vehicle technology, applied in the direction of lifting devices, etc., can solve the problems of reduced work efficiency, difficulty, unsafe factors, etc., to achieve the effect of protecting parts, uniform force, and tight fit

Active Publication Date: 2017-10-03
NOBLEELEVATOR INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, the extension length of the fork body is often longer, and it will be inclined downward to a certain extent due to the influence of its own gravity, making it difficult to fork the goods; There will be a tilt, which will cause a safety hazard for the cargo to fall
[0004] In order to keep the fork body level or within the safe angle range, the operator will often manually adjust the angle of the fork, but it is difficult for conventional vehicles to confirm whether the fork is level after the fork lift height exceeds the human body height. It will happen that the fork is not leveled before picking up the goods, resulting in unsafe factors, and the time wasted in the process of leveling the fork is relatively long, which greatly reduces the work efficiency

Method used

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  • An automatic leveling device suitable for industrial vehicles
  • An automatic leveling device suitable for industrial vehicles
  • An automatic leveling device suitable for industrial vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Example 1, such as figure 1 , figure 2 , image 3 and Figure 4Shown: an automatic leveling device suitable for industrial vehicles, including a car body 1, a fork assembly 2 installed on the car body 1, this kind of automatic leveling device suitable for industrial vehicles also includes a The sensing device 3 for the angle between the fork assembly 2 and the horizontal plane, the angle adjustment device 4 for adjusting the angle between the fork assembly 2 and the horizontal plane, and the limit device 6 for limiting the inclination angle between the fork assembly 2 and the horizontal plane, the fork The component 2 is hinged with the car body 1, the angle adjustment device 4 includes a PLC controller 41 and a push-out device 42, the fork assembly 2 includes a fork body for lifting goods, and the fork assembly 2 is provided with a sensing device 3 for sensing The device 3 can sense the extension direction of the fork body and the inclination angle of the horizonta...

Embodiment 2

[0042] Embodiment 2: The difference from Embodiment 1 is the difference of the sensing device 3, which includes an infrared emitting device and an infrared receiving device. When the ground of the industrial environment used by the forklift has good reflectivity, the infrared emitting device and the infrared receiving device can be used. The emitted infrared rays are reflected by the ground and captured by the infrared receiving device. According to the specific position of the capture, the inclination angle can be judged. However, the infrared device cannot capture the angle with the horizontal plane, only the angle with the ground, which is only suitable for flat industrial environments, and is not suitable for working environments with uphill and downhill slopes.

Embodiment 3

[0043] Embodiment 3: The difference from Embodiment 1 is the difference between the limit device 6 and the push-out device 42. The push-out device 42 is a plurality of hydraulic telescopic rods. The device 6 is a bump that is arranged on the vehicle body 1 and interferes with the fork assembly 2 .

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Abstract

The invention relates to the field of mechanical equipment, in particular to an automatic leveling device suitable for industrial vehicles. An automatic leveling device suitable for industrial vehicles, comprising a sensing device for detecting the angle between the fork assembly and the ground and an angle adjustment device for adjusting the angle between the fork assembly and the ground, The fork assembly is hinged to the car body, and the angle adjustment device includes a PLC controller and a push-out device. The push-out device can also adopt various connection methods, such as a plurality of telescopic hydraulic rods, respectively connected to the car body and the fork assembly. The purpose of the present invention is to provide an automatic leveling device suitable for industrial vehicles, which can automatically detect the inclination angle of the fork and adjust it to the level or within the safe angle range to ensure the safety of the fork, and it can also be adjusted during driving. Dynamic adjustment, efficient and convenient.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to an automatic leveling device suitable for industrial vehicles. Background technique [0002] Fork-type industrial vehicles are common equipment in the field of logistics, such as fork-type forklifts, stacker trucks, multi-directional stacker trucks, etc. Various wheeled handling vehicles. Widely used in ports, stations, airports, freight yards, factory workshops, warehouses, distribution centers and distribution centers, etc., and can enter cabins, carriages and containers for loading, unloading and handling of palletized goods. It is a must for pallet transportation and container transportation. Essential equipment. [0003] Common forklifts, such as the forklift structure disclosed in the CN 104150405 A Chinese patent document, include a forklift body and a fork body, and the fork body is arranged in front of the body for forking goods. In actual use, the extension length...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F9/24B66F9/12
Inventor 周敏龙周学军佐富兴王池如曾辉
Owner NOBLEELEVATOR INTELLIGENT EQUIP CO LTD
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