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Articulating hitch for attachment to implement carrier on 3-point hitch implements

A coupling frame and carrier technology, applied to agricultural machinery and implements, applications, agricultural machinery, etc., can solve problems such as three-point coupling devices that are not mentioned

Inactive Publication Date: 2018-06-15
KVERNELAND GROUP OPERATIONS NORWAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The document also does not mention a three-point hitch between the tractor and the plow

Method used

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  • Articulating hitch for attachment to implement carrier on 3-point hitch implements
  • Articulating hitch for attachment to implement carrier on 3-point hitch implements
  • Articulating hitch for attachment to implement carrier on 3-point hitch implements

Examples

Experimental program
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Embodiment Construction

[0040] In the drawings, reference numeral 1 designates a three-point hitch elongated implement (shown as a reversible plow in FIGS. The lower connection point 121 is connected to the cross shaft 12 arranged on the front frame part 111 of the implement 1, and is connected to the hitch 13, which protrudes upwards from the front frame part 111 and is provided with an upper link in the upper hitch part 132. Point 133 (see Figure 4 with 5 ). The implement 1 is provided with support wheels 14, which are transport wheels of suitable combination depth.

[0041] Now specific reference Figure 4 with 5 , which shows more details of the invention. The lower link frame portion 131 is suitably integrally formed in the front frame portion 111 with the upper link frame portion 132 connected to the lower link frame portion 131 via a pivot point attachment 137 formed in the A horizontal first pivot point 134 between the upper and lower hitch parts 132, 131 and a second pivot point 138 p...

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PUM

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Abstract

A device for connection between a three-point hitch (1) and a tool carrier (2), wherein the lower connection point (121) is configured for a cross shaft (12), said cross shaft (12) at The implement (1) is longitudinally movable and pivotable about a vertical axis at least in a forward position, and wherein the upper connection point (133) is arranged on the upper hitch part (132), the The upper hitch part (132) is lockingly attached to the lower hitch part (131) and pivots about a horizontal first pivot joint (134) in the longitudinal direction of the implement (1).

Description

technical field [0001] The invention relates to a device for connection between a three-point hitch implement and a tool carrier, wherein the lower connection point is arranged for a cross shaft displaceable in the longitudinal direction of the implement and at least in a forward position Pivotable about a vertical axis and wherein the upper connection point is arranged on the upper hitch part. Background technique [0002] A slender implement with a three-point hitch attached to the tractor will extend a long distance back from the rear of the tractor. 7-furrow reversible plows typically protrude 7-8 meters to the rear of the tractor. Such a configuration may create a hazardous traffic situation when driving through a turn because the rear end of the implement experiences a large lateral roll out. This is usually enhanced by the fact that there is some play between the implement and the tractor's three point hitch, and there is flexibility in the pull coupling even if the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B59/043A01B15/14A01B59/06A01B73/00
CPCA01B59/06A01B73/00A01B15/145A01B15/14
Inventor K-E·斯唐厄兰P·G·卡拉格鲁德
Owner KVERNELAND GROUP OPERATIONS NORWAY