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Liftable bale fork fast to replace

A fast, pitchfork technology, used in harvesters and other directions, can solve the problems of manual handling, time-consuming and labor-intensive, and low work efficiency, and achieve the effects of good work stability, flexible and convenient operation, and high work efficiency.

Pending Publication Date: 2019-02-22
SHANDONG ACADEMY OF AGRI MACHINERY SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the loading height of the grass fork of the existing front loader is about 4 meters, the stacking height of the straw bales is limited. In order to increase the stacking height, manual handling and sorting are required, and the work efficiency is low, time-consuming and labor-intensive.
More specifically, the height of the loading working device of the currently used front loader has a certain limit, which makes the range of use of the loading device smaller and has great limitations. It can only increase the loading height by a small amount, and cannot fully adapt to the current load Higher and higher requirements

Method used

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  • Liftable bale fork fast to replace
  • Liftable bale fork fast to replace
  • Liftable bale fork fast to replace

Examples

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Embodiment Construction

[0028] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0029] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof;

[0030] For the convenience of description, if the words "up", "down", "left" and "right" appear in the present i...

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Abstract

The invention discloses a liftable bale fork fast to replace. The bale fork comprises fork teeth, a lifting frame, a fixing frame, an upper pull rod, a lower pull rod I, a lower pull rod II and an oilcylinder; the fork teeth are installed in insertion holes of the lifting frame, and the tail ends of the fork teeth are locked by locknuts; the front end of the upper pull rod is connected with the lifting frame through a pin shaft I and a pin shaft II, and the rear end of the upper pull rod is connected with the fixing frame through a pin shaft III and a pin shaft IV; the front end of the lowerpull rod I is connected with the lifting frame through a pin shaft V, and the rear end of the lower pull rod I is connected with the fixing frame through a pin shaft VI; the front end of the lower pull rod II is connected with the lifting frame through a pin shaft VII, and the rear end of the lower pull rod II is connected with the fixing frame through a pin shaft VIII; a cylinder body of the oilcylinder is connected with the fixing frame through a pin shaft IX, and the end of a piston rod of the oil cylinder is connected with the upper pull rod through a pin shaft X.

Description

technical field [0001] The invention relates to the technical field of a tractor equipped with a front loader and engineering machine parts, in particular to a quick-replaceable liftable grass fork. Background technique [0002] With the development of my country's animal husbandry, the demand for straw, pasture and other forages is also increasing, and the planting area is increasing year by year. In order to facilitate storage and transshipment, the forage is generally pressed into bales with a baler, and is handled and stacked with agricultural machinery such as a pitchfork. Because the pitchfork loading height of the existing front loader is about 4 meters, the stacking height of straw bales is limited. In order to increase the stacking height, it needs manual handling and sorting, which is inefficient and time-consuming. More specifically, the height of the loading working device of the currently used front loader has a certain limit, which makes the range of use of th...

Claims

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Application Information

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IPC IPC(8): A01D85/00
CPCA01D85/001
Inventor 刘雪峰闵令强任冬梅张翠英李青江孙盛刚秦喜田张德学
Owner SHANDONG ACADEMY OF AGRI MACHINERY SCI
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