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Electronic scale type hydraulic carrying vehicle

An electronic scale and truck technology, applied in the direction of lifting device, etc., can solve the problems of large transmission noise of accessories, weak fastening force, uneven weighing of the weighing fork, etc., to reduce transmission noise, stable connection, weighing Heavy and accurate effect

Pending Publication Date: 2020-03-13
昆山重拓机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The electronic scale hydraulic pallet truck includes a frame, which is U-shaped. There are two sensors on the two horizontal sections of the U-shaped frame. The weighing fork is connected to the sensor. The frame may be uneven during the construction process. In the case of weighing, multiple load cells work at the same time to play a role. The weighing accuracy of the electronic scale hydraulic pallet truck is affected by multiple load cells and the flatness of the weighing fork. Therefore, the electronic scale hydraulic pallet truck The hydraulic pallet truck has very strict requirements on the flatness of the load cell and the weighing fork. The current electronic scale hydraulic pallet truck has the load cell placed on the frame, an

Method used

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  • Electronic scale type hydraulic carrying vehicle
  • Electronic scale type hydraulic carrying vehicle
  • Electronic scale type hydraulic carrying vehicle

Examples

Experimental program
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Example Embodiment

[0029] Example 1

[0030] Such as Figure 1-Figure 3 As shown, this embodiment includes a frame 2, a weighing fork 4, and a plurality of limit bolts 8. The frame 2 is provided with a plurality of load cells 5, and the load cell 5 is provided with threads. Hole 6, the weighing fork 4 is provided with a plurality of first threaded holes 7, and the limit bolt 8 passes through the first threaded hole 7 and enters the threaded hole 6 to perform the weighing fork 4 and the load cell 5 Fastening, a nut 9 is arranged between the weighing fork 4 and the load cell 5, and the nut 9 is sleeved on the limit bolt 8. In this embodiment, there are four load cells 5, the frame 2 is a U-shaped frame, and two horizontal sections of the frame 2 are respectively provided with two load cells 5, in order to adjust the height of the ends of the fork 4. It can still be accurately adjusted when the height of the nut 9 is not an integer multiple of the height. In this embodiment, a plurality of threaded ...

Example Embodiment

[0031] Example 2

[0032] In order to enable the device to accurately weigh goods on a sloping ground, this embodiment is further limited on the basis of embodiment 1, such as Figure 4 As shown, in this embodiment, the frame 2 is a U-shaped frame, the weighing fork 4 has a U-shaped structure that matches the frame 2, and the front end of the weighing fork 4 is hinged on the frame 2, and Two blind holes 1 are respectively provided on the two horizontal sections of the frame 2. A load cell 5 is placed in each blind hole 1, and a cylinder 13 is provided in the blind hole 1 near the rear side of the horizontal section. The output terminal of 13 is hinged with the load cell 5. In this embodiment, protrusions are provided on the two horizontal sections of the frame 2, and the rotating shaft passes through the two protrusions and the weighing fork 4 to realize that the weighing fork 4 is hinged on the frame 2, in order to enable the staff to accurately Adjust the weighing fork 4 in a ...

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PUM

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Abstract

The invention discloses an electronic scale type hydraulic carrying vehicle. The vehicle includes a vehicle frame, weighing forks and a plurality of limit bolts, the vehicle frame is provided with a plurality of weighing sensors, and each weighing sensor is provided with a threaded hole; each weighing fork is provided with a plurality of first threaded holes, and each limit bolt passes through onecorresponding first threaded hole to enter one corresponding threaded hole to fasten the weighing forks and the weighing sensors; and a nut is arranged between each weighing fork and one corresponding weighing sensor, and each nut sleeves one corresponding limit bolt. By using the device, the connection between the weighing sensors and the weighing forks can be prevented from being loosened, theaccurate weighing can be realized, and at the same time, transmission noise brought by easy loosening caused by excessive accessories can be reduced.

Description

technical field [0001] The invention relates to the technical field of hydraulic transport vehicles, in particular to an electronic scale hydraulic transport vehicle. Background technique [0002] The electronic scale hydraulic pallet truck is a weighing system based on a small manual hydraulic forklift, which is composed of high-precision weighing sensors and intelligent digital displays. The handling and weighing of the electronic scale hydraulic pallet truck are synchronized. Every time the goods are weighed, its data will automatically appear on the display screen of the pallet truck with the electronic scale. The electronic scale hydraulic pallet truck is more convenient than the traditional The hydraulic handling forklift is convenient to weigh and saves the time and energy of manual weighing, so the electronic scale hydraulic handling vehicle is currently widely used. [0003] The electronic scale hydraulic pallet truck includes a frame, which is U-shaped. There are ...

Claims

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Application Information

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IPC IPC(8): B66F9/075B66F9/22
CPCB66F9/07504B66F9/22
Inventor 杨立
Owner 昆山重拓机械有限公司
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