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Cartridge, and teat cup

A teat cup and sleeve technology, applied in the field of teat cups, can solve the problems of difficulty in connecting the inner sleeve of the teat cup and the like

Active Publication Date: 2015-12-16
DELAVAL HLDG AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In these prior art solutions there are difficulties in connecting the teat cup liner to the separate milk tube
In particular, easy mounting of the milking cylinder to the jacket and milk tube and easy removal of the milking cylinder without causing leaks is difficult to achieve

Method used

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  • Cartridge, and teat cup
  • Cartridge, and teat cup
  • Cartridge, and teat cup

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] figure 1 A teat cup to be attached to the teat of an animal to be milked is disclosed. The teat cup comprises a milking cylinder 1 and a connector 2 . The teat cup may also comprise a flange member 3 . Furthermore, the teat cup may comprise or be connected to a milk tube 4 such as a so-called long milk tube. Furthermore, the teat cup can comprise or be connected to an impulse tube 5 such as a so-called long impulse tube.

[0027] The longitudinal center axis x extends through the teat cup along the teat cup, ie through the milking cylinder 1 , the connector 2 and the flange member 3 . When the milk tube 4 is in the figure 1 The longitudinal center axis x also extends through the upper part of the milk tube 4 along the upper part of the milk tube 4 in the resting state disclosed in .

[0028] Milking cartridge 1, see also figure 2 , including a sleeve 6 having an upper end 6a and a lower end 6b, and a teatcup inner sleeve 7 installed in the sleeve 6 . exist figu...

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Abstract

A teat cup to be attached to a teat of an animal to be milked comprises a connector (2) and a cartridge (1) to be received in the connector (2). The cartridge comprises a sleeve (6) having an upper end (6a) and a lower end (6b), a teat cup liner (7) mounted in the sleeve and having an inner space (8) for receiving said teat, and a pulsation chamber (9) provided between the sleeve and the teat cup liner. The teat cup liner comprises an upper end portion (7a) located at the upper end of the sleeve, a barrel portion (7c) and a lower end portion (7b) extending beyond the lower end of the sleeve, The lower end portion forms an end nozzle (10) extending beyond the lower end of the sleeve and having a circumferential external surface (10a). An annular seal element (11) is provided at the circumferential external surface to seal between the lower end nozzle and the connector.

Description

technical field [0001] The present invention generally relates to teatcups attached to teats of animals to be milked. More precisely, the present application relates to a connector to be received in a connector of a teatcup as stated in the preamble of claim 1 , see US-2,502,956. The invention also relates to a teat cup to be attached to the teat of an animal to be milked. Background technique [0002] Today's teatcups typically consist of two separate main parts, an outer shell and a teat cup liner that fits within the outer shell. The pulsation chamber is arranged between the shell and the inner sleeve of the milk cup. Teat cup liners are consumables that are subject to wear and tear and must therefore be replaced regularly. Replacing teatcup liners is a time consuming and difficult job requiring the teatcup liners to be removed from the housing and a new teatcup liner fitted into the housing. [0003] Traditionally, the teatcup liner forms a single part together with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01J5/08
CPCA01J5/08A01J5/16
Inventor C.拉托尔A.利德马
Owner DELAVAL HLDG AB
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