Hydraulic hand pallet truck

A technology for handling vehicles and manual forklifts, applied in the directions of brakes, lifting devices, lifting equipment safety devices, etc., can solve the problems of inability to pass, slow lifting speed, dangerous phenomena, etc., and achieve easy direction adjustment and good braking performance. , the effect of improving safety performance

Inactive Publication Date: 2017-07-21
JINHUA WINNER MECHANICAL&ELECTRICAL CO LTD ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the use of the existing manual hydraulic pallet truck, no matter the weight of the cargo is large or small, the lifting speed of the fork of the manual hydraulic pallet truck is constant. When the cargo is too heavy, if the lifting speed is too fast, it is easy to The lifting process is unstable. At this time, a slow lifting speed is required to keep the cargo stable. When the cargo is light, if the lifting speed is too slow, the handling efficiency will be low; at the same time, the existing manual pallet truck The steering can only be controlled by the rear wheels. When a straight corner

Method used

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  • Hydraulic hand pallet truck

Examples

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Embodiment 1

[0042] Such as Figure 1-17 As shown, a manual hydraulic truck includes a handle 1, a manual forklift hydraulic cylinder 2, a pedestal 3, and a frame 4 composed of a load-bearing arm 41, a fork back 42, and a fork 43. The lower end of the handle 1 is connected to the manual forklift hydraulic cylinder. 2 hinged, the pedestal 3 is located below the load-bearing arm 41, and the pedestal 3 and the load-bearing arm 41 are parallel to each other, the manual forklift hydraulic cylinder 2 is arranged between the pedestal 3 and the load-bearing arm 41, and the pedestal 3 is provided with a main shaft 31 that runs through the pedestal 3 , the upper end of the main shaft 31 is fixedly connected with the bottom of the hydraulic cylinder 2 of the manual forklift, the lower end of the main shaft 31 is fixedly connected with the rear wheel shaft 32 arranged horizontally, and the two ends of the rear wheel shaft 32 are respectively provided with a rear wheel 33 that can rotate around the rear...

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PUM

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Abstract

The invention provides a hydraulic hand pallet truck according to the defect that in the prior art, a hydraulic hand pallet truck is constant in lifting speed, cannot automatically adjust the lifting speed according to the cargo weight, and is inconvenient to steer and poor in braking performance, and belongs to the technical field of carrying equipment. The hydraulic hand pallet truck can be automatically adjusted to be at a low lifting speed when the cargo is heavy, so that the stability of the lifting process is guaranteed. The hydraulic hand pallet truck can be automatically adjusted to be at a high lifting speed when the cargo is light, so that the carrying efficiency of the pallet truck is guaranteed. Meanwhile, the bottom of a pallet fork of the hydraulic hand pallet truck is improved, and therefore the hydraulic hand pallet truck can conduct transverse movement, has good braking performance, and is prevented from sliding on the slope in the using process.

Description

technical field [0001] The invention belongs to the technical field of handling equipment, and in particular relates to a manual hydraulic transport vehicle. Background technique [0002] The manual hydraulic pallet truck is a small and convenient, flexible, heavy-duty, durable cargo handling tool, commonly known as "ground cow". In addition to the function of consigning goods, the truck has a hydraulic device between the chassis and the wheels to facilitate the lifting and landing of goods. The goods can be moved by dragging them. After arriving at the destination, the chassis is hydraulically lowered, and the goods also land on the ground, and the truck can be easily pulled out. Save the complicated process of manual handling. [0003] During the use of the existing manual hydraulic pallet truck, no matter the weight of the cargo is large or small, the lifting speed of the fork of the manual hydraulic pallet truck is constant. When the cargo is too heavy, if the lifting ...

Claims

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Application Information

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IPC IPC(8): B66F9/06B66F9/14B66F9/22B66F17/00F16D65/06
CPCB66F9/06B66F9/14B66F9/22B66F17/003F16D65/06
Inventor 潘春江徐强刘康王耀强曹健斌
Owner JINHUA WINNER MECHANICAL&ELECTRICAL CO LTD ZHEJIANG
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