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Front loader arrangement

A technology for loaders and equipment, applied in the direction of earth movers/shovels, construction, etc., can solve the problem of time-consuming, difficult, and impossible to see whether the lock has been correctly executed.

Inactive Publication Date: 2015-02-11
DEERE & CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages are that, firstly, the locking occurs at a point on the vehicle chassis remote from the cab, and therefore, especially the unlocking process (as it is not performed automatically) is time-consuming, and secondly, it is difficult or impossible for the driver to to see if the lock has been properly enforced
Also, the locking is only suitable when the parked position is determined by the angle between the loader support and the mounting bar

Method used

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Embodiment Construction

[0024] The front loader apparatus 10 according to the present invention is typically used on a tractor, small tractor vehicle or similar agricultural vehicle. However, such a front loader arrangement 10 could also be used in large agricultural vehicles or even in construction machinery. The following description shows only the components of the front end loader apparatus 10 positioned and secured on the front right hand side of a tractor or the like when the front end loader apparatus 10 is installed. The arrangement of the components on the left-hand side of the tractor is correspondingly designed inversely symmetrically in the transverse direction and also forms part of the front loader arrangement 10 shown here. The orientation information used hereinafter refers to the longitudinal direction of the tractor, and / or the longitudinal direction of the tractor-mounted front loader device 10, wherein the front loader device 10 can be mounted on the side of the tractor, positione...

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PUM

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Abstract

A front loader arrangement includes a bracket, a mounting mast mounted on upper and lower bearings of the bracket, a loader arm which is articulated to a first pivot pin on the mast, a loader support articulated to a second pivot pin on the mast, and a locking device for locking the mast to the bracket. The locking device is arranged on the loader support. The locking device includes a pivoting locking bar which is mounted on a third pivot pin on the loader support, a pre-tensioning device which pre-tensions the locking bar depending on its position relative to the loader support into an open or a closed position, and an adjusting device arranged on the mast which can be brought into engagement with the locking bar, by which the locking bar can be moved into the closed position.

Description

technical field [0001] The invention relates to front end loader equipment comprising a bracket, a mounting bar mountable on upper and lower bearings of the bracket, a loader arm articulated to a first pivot pin arranged on the mounting bar, a loader arm articulated to a first pivot pin arranged on the mounting bar The loader support for the second pivot pin on the top, and the locking device for locking the mounting bar to the bracket. Background technique [0002] Front loader devices are known. They typically include mounting brackets or mounting frames mounted on both sides of a transport vehicle (such as a tractor), and a front loader with a loader arm that can be mounted on the on the mounting brackets on both sides of the transport vehicle. The mounting is performed by means of bearings on a mounting bracket on which a mounting rod is placed and connected in a lockable manner. For parking or parking a front-end loader, a parking support or loader support is usually...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/627
CPCE02F3/6273E02F3/382E02F3/627
Inventor 朱迪·A·奥伊科亨利·弗里森莱达特·古亚
Owner DEERE & CO