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A mining excavator digging force measuring device

A force measuring device and excavator technology, applied in measuring devices, force/torque/power measuring instruments, instruments, etc., can solve the problem that telescopic cylinder parts cannot accurately judge the digging force of excavators, so as to improve the measurement effect and accuracy measured effect

Active Publication Date: 2021-09-28
山东恒旺集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Mining excavators are machines used for working in mining areas. With the development of science and technology, the past manual mining methods have been replaced by mechanized mining. Using machines for mining has high mining efficiency, and the mining process is safer, reducing the number of workers The safety risk of mining is high, and the output of mining is high. With the continuous development of mining excavators, people need to judge the digging force of the excavator, so as to judge the quality of the excavator. Only by detecting the parts of the telescopic cylinder can not accurately judge the excavator. The overall digging force, so we make improvements and propose a digging force measuring device for mining excavators

Method used

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  • A mining excavator digging force measuring device
  • A mining excavator digging force measuring device
  • A mining excavator digging force measuring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035]Embodiment 1: the first cylinder 7 is used for the rotating part, and one end of the first cylinder 7 is fixedly connected to the surface of the rotating rod 6, and the picture assembly includes a card frame 8, which is connected to the first cylinder 7, and the inside of the card frame 8 A card slot 9 is opened, and a card 10 is placed inside the card slot 9. The counterweight includes a rotary sleeve 11, which is rotatably socketed on the outside of the first cylinder 7, and the middle part of the rotary sleeve 11 is provided with a first shell 12. The bottom end of the rotating sleeve 11 is provided with a counterweight 13, and one side of the first housing 12 is provided with an accommodating groove 14, and the painting piece comprises a turret 15, and the middle part of the turret 15 is rotatably connected to the inside of the accommodating groove 14, and rotates The top of one side of the frame 15 is provided with an extrusion bar 16, the outer wall of the turret 15...

Embodiment 2

[0041] Embodiment 2: the rotating part includes a second cylinder 19, and one end of the second cylinder 19 is fixedly connected to the outer wall of the rotating rod 6, and the picture assembly includes a cage 20, and one side of the cage 20 is fixedly connected to the other side of the second cylinder 19. At one end, a limit block 21 is fixedly connected to the cage 20, and a display board 22 is connected to the limit block 21. The counterweight includes a second shell 23, and one side of the second shell 23 is movably socketed on the second cylinder 19. Outside, the bottom of the second casing 23 is fixedly connected with a stabilizing block 24, and the inside of the second casing 23 is provided with a cavity 25, and the painting piece includes a transmission frame 26, and the middle part of the transmission frame 26 is rotatably connected on the inner wall of the cavity 25, A second spring 27 is elastically connected between the side of the drive frame 26 and the cavity 25,...

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Abstract

The invention discloses a digging force measuring device for mining excavators, which belongs to the field of detection equipment. A digging force measuring device for mining excavators, comprising a first base, a top of the first base is provided with a blocking frame, one side of the first base is provided with a second base, and the first base is provided with a second base. A connecting frame is arranged on the two bases, a limit bar is arranged on one side of the connecting frame, a rotating rod is arranged on the top of the connecting frame, and a force measuring auxiliary mechanism is arranged on the rotating rod. The angle of the card is deflected, and the connecting frame will also deflect with the card, which makes the central axis on the card form an angle with the straight line generated by the extrusion strip. By taking the card out of the card slot and measuring the angle, the For more accurate measurement, improve the measurement effect of the staff.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to a digging force measuring device for a mining excavator. Background technique [0002] Mining excavators are machines used for working in mining areas. With the development of science and technology, the past manual mining methods have been replaced by mechanized mining. Using machines for mining has high mining efficiency, and the mining process is safer, reducing the number of workers The safety risk of mining is high, and the output of mining is high. With the continuous development of mining excavators, people need to judge the digging force of the excavator, so as to judge the quality of the excavator. Only by detecting the parts of the telescopic cylinder can not accurately judge the excavator. The overall digging force, so we make improvements and propose a digging force measuring device for mining excavators. Contents of the invention [0003] The purpose o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L5/00
CPCG01L5/0061
Inventor 吴岩
Owner 山东恒旺集团有限公司