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A leg spreading device to be mounted in a milking stall

An extension device, compartment technology, used in leg extension devices, where an operator or robotic manipulator is used to attach a teat cup to an animal field

Active Publication Date: 2015-08-05
DELAVAL HLDG AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case there is also the risk of the animal placing its hind legs at a greater distance from the rear edge of the milking stall

Method used

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  • A leg spreading device to be mounted in a milking stall
  • A leg spreading device to be mounted in a milking stall
  • A leg spreading device to be mounted in a milking stall

Examples

Experimental program
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Effect test

Embodiment Construction

[0030] figure 1 A rotary chamber for milking a cow 1 is shown. The spin chamber comprises an annular platform 2 having an inner edge portion 2a and an outer edge portion 2b. The platform 2 rotates about a vertical axis 2c during operation. A plurality of fencing devices 4 are arranged on the platform 2 . The pen arrangement 4 forms a milking stall 3 for housing each cow 1 in a predetermined milking position. The platform 2 has an upper surface forming a floor surface 3 a in the respective milking stall 3 on which the cows stand. In this case, the fencing means 4 extends substantially completely in the radial direction of the platform 2 and is located between an inner end near the inner platform edge portion 2a and an outer end near the outer platform edge portion 2b. The fence devices 4 are arranged around the annular platform 2 at equal intervals. The rotary chamber is of the PR (Parallel Rotation) type and the longitudinal axis 1c of the cow 1 has a substantially radial...

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PUM

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Abstract

The invention relates to a leg spreading device for an animal in a milking stall. The leg spreading device (10) comprises a first raised surface (10a) provided with a left side edge (10al) and a second raised surface provided with a right side edge (10bi). The leg spreading device (10) comprises a first elongated element (10a) forming the first raised surface and a second elongated element (10b) forming the second raised surface. The elongated elements (10a, 10b) are oriented in a manner such that a transverse distance (w) between the left side edge (10a1) of the first raised surface and the right side edge (10b1) of the second raised surface increases continuously in a longitudinal direction of the elongated elements (10a, 10b) from a first transverse distance (wi) in the first longitudinal position (I1) to a second transverse distance (w2) in a second longitudinal position (12).

Description

Background technique [0001] The present invention relates to a leg extension to be installed in a milking stall, wherein said leg extension comprises a first raised surface defined by a left edge and a second raised surface defined by a right edge, and wherein said The leg spreader is mounted in a position in the milking stall such that the raised surface is between the hind legs of an animal standing in a milking position in the milking stall, and wherein the first raised surface is to the left of the first raised surface. The lateral distance (w) between the side edge and the right edge of the second raised surface defines the width between the animal's hind legs. [0002] In a parallel milking parlor system, the milking stalls can be arranged on a rotating platform or near the pit. Here, the teat cups can be attached to the teats of the cow in the milking stall via the space between the cow's hind legs. The teatcups can be attached manually by an operator from an inoperat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01J5/017A01K1/12
CPCA01J5/0175A01K1/126A01J7/00A01K1/12
Inventor J.埃里克森H.奥兰德
Owner DELAVAL HLDG AB
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