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Small excavator jammer

A technology of jammers and excavators, applied in the field of jammers, can solve the problems of time-consuming and labor-intensive disassembly, and achieve the effect of increasing friction

Pending Publication Date: 2021-11-02
SHANDONG QINENG MACHINERY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a small excavator jammer, which solves the problem of time-consuming and labor-intensive disassembly due to the use of multiple screws to fix the top cover plate on the top of the existing jammer, and realizes the rapid installation of the top cover plate. The effect of sealing and opening is realized, and the effect of buffering the vibration force is realized at the same time, which helps to prolong the service life of the main body of the jammer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment one, by Figure 1-4 Given, a small excavator jammer includes a jammer housing 1, a disassembly mechanism and a shock absorbing mechanism. The interior of the jammer housing 1 is provided with a mounting cavity, and the top of the jammer housing 1 is provided with a fixed opening 2. 1 is slidingly connected with a jammer device main body 11;

[0026] The disassembly mechanism includes a blocking plate 3, a clamping block 4, a limit groove 5, a permanent magnet block A6, a pull rod 7 and a permanent magnet block B8, the blocking plate 3 is rotatably connected in the fixed port 2, and the clamping block 4 is fixedly connected in the On one side of the bottom of the blocking plate 3, the clamping block 4 is slidably connected in the fixed port 2, the limiting groove 5 is set on one side of the clamping block 4, the permanent magnet block A6 is fixedly connected in the limiting groove 5, and the jammer One side of the housing 1 is provided with a fixing hole, the...

Embodiment 2

[0027]Embodiment 2, on the basis of Embodiment 1, the damping mechanism includes a guide rod 15, a buffer spring 17, two mounting seats 12, two rotating parts 13, two fixing seats 14 and two sliders 16, two The mounting base 12 is symmetrically and fixedly connected to the bottom of the main body 11 of the jammer device, the two rotating parts 13 are respectively rotationally connected in the two mounting bases 12, and the two fixing bases 14 are respectively rotatably socketed on the two rotating parts 13 away from the mounting base 12 On one side, the guide rod 15 is fixedly connected in the jammer housing 1, and the two sliders 16 are symmetrically slid and sleeved on the guide rod 15, the top of the slider 16 is fixedly connected with the bottom of the fixed seat 14, and the buffer spring 17 is sleeved On the guide rod 15, the two ends of the buffer spring 17 are respectively fixedly connected to the opposite sides of the two sliders 16. When the cab of the excavator vibrat...

Embodiment 3

[0028] Embodiment 3, on the basis of Embodiment 1, the end of the pull rod 7 away from the permanent magnet block B8 is fixedly connected with a pull plate 10, and the other side of the pull plate 10 is fixedly connected with a pull ring. By setting the pull plate 10 and the pull ring, It can better apply force when the personnel pulls the pull rod 7.

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Abstract

The invention discloses a small excavator jammer, and relates to the technical field of jammers. A pin shaft A is arranged in a mounting seat, a pin shaft B is arranged in a fixing seat, one side of a rotating piece is rotatably connected to the pin shaft A in a sleeving mode, and the other side of the rotating piece is rotatably connected to the pin shaft B in a sleeving mode. A disassembling mechanism comprises a plugging plate, a clamping block, a limiting groove, a permanent magnet block A, a pull rod and a permanent magnet block B, the plugging plate is rotatably connected to the interior of a fixing opening, and the clamping block is fixedly connected to one side of the bottom of the plugging plate. According to the small excavator jammer, through cooperation of the disassembling mechanism and a damping mechanism, the problem that a top cover plate is mostly fixed to the top of an existing jammer through a plurality of screws, and consequently time and labor are wasted during disassembling is solved, the effect of quickly plugging and opening the top cover plate is achieved, meanwhile, the effect of buffering vibration force is achieved, and thus the service life of an jammer main body is prolonged advantageously.

Description

technical field [0001] The invention relates to the technical field of jammers, in particular to a jammer for a small excavator. Background technique [0002] Small excavators are also known as small excavators, and the definitions of small excavators are also different. For example, in countries where backhoe loaders sell well (such as the United Kingdom, France and Italy), 1-3 ton small excavators are the mainstream. In countries where backhoe loaders are not widely used (such as Germany), they are more inclined to use 4-6 ton products. Thanks to its small size, the small excavator is mainly an ideal equipment for earthwork applications in urban areas. Generally, small excavators are equipped with a jammer, which is used to shield external interference signals so that the excavator will not be affected by external abnormal signals. failure occurs, thus improving safety. [0003] However, in the actual implementation process of the existing jammer, the jamming signal emit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/08F16F15/067
CPCE02F9/0858F16F15/067
Inventor 段士博岳琪郑象坤李莉
Owner SHANDONG QINENG MACHINERY TECH CO LTD
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