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Safe slaughter blood collecting knife

A safe and blood-sampling technology, applied in the direction of slaughtering tools/knives, slaughtering, slaughtering accessories, etc., can solve the problems of easy falling off, small blade size, inflexible safety sheath movement, etc., and achieve the effect of flexible sliding and simple structure

Inactive Publication Date: 2018-12-07
南京钰 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the blade size of the existing slaughtering knife is small, which is not conducive to the smooth entry of blood vessels to complete blood drawing in a short time, the safety sheath of the slaughtering blade is not flexible in movement and is easy to fall off. When a vacuum is formed in the abdominal cavity of the livestock, it is impossible to extract all the blood of the livestock and it is difficult to replace the slaughter blade

Method used

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Embodiment Construction

[0014] Referring to the accompanying drawings, a safe slaughtering blood collection knife includes: a slaughtering blade, a blade safety sheath, a blood vessel and a handle of the slaughtering knife, the blood vessel is connected through the handle of the slaughtering knife, the slaughtering blade is fixedly connected to the blood vessel, and the cutting edge of the slaughtering blade Extend the blood vessel.

[0015] The height of the cutting edge of the slaughtering blade 1 is greater than the diameter of the 2, and the tail of the blade safety sheath 3 installed on the cutting edge of the slaughtering blade 1 is arranged in the blood drawer 2, and the 4 is provided with The sheath return spring 5, one end of the sheath return spring 5 is fixed to the handle 4 of the slaughtering knife, the other end of the sheath return spring 5 is in corresponding contact with the tail of the blade safety sheath 3, and the inside of the blood drawer 2 is fixedly connected with a bracket via...

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Abstract

The invention discloses a safe slaughter blood collecting knife. The problems that the size of a blade of a slaughter knife is small, the movement of a safe protective sleeve of the slaughter blade isnot flexible, and vacuum is formed in peritoneal cavities of domestic animals when blood is drawn are solved. According to the scheme, the height of the cutting edge part of the slaughter blade is greater than the diameter of a blood drawing vessel, the tail portion of the safe protective sleeve of the blade is arranged in the blood drawing vessel, one end of a protective sleeve reset spring is in corresponding contact with the tail portion of the safe protective sleeve of the blade, the slaughter blade is fixedly connected to a bracket through a bolt, the safe protective sleeve of the bladeis in sliding connection with the slaughter blade and a sliding groove on the bracket through a guiding shaft separately, and a ventilation pipe communicating with the atmosphere is arranged in the blood drawing vessel. The safe slaughter blood collecting knife has the beneficial effects that the structure is simple, the safe protective sleeve of the blade is flexible in sliding, safety and reliability are achieved, and the blood drawing vessel smoothly enters to complete blood drawing in short time.

Description

technical field [0001] The invention relates to a slaughter knife, in particular to a safe slaughter blood collection knife. Background technique [0002] When the existing slaughter knife is in use, especially the slaughter knife connected to the blood vessel, the user stabs the livestock one by one without causing the herd to faint, such as slaughtering pigs, sheep, cattle and other livestock. The small size of the blade is not conducive to the smooth entry of blood vessels into the livestock body, and the blood can be drawn in a short time. The movement of the safety sheath of the slaughtering blade is not flexible, and it is easy to fall off. Vacuum cannot realize the extraction of all the blood of livestock. At the same time, it is difficult to replace the slaughter blade. Contents of the invention [0003] In order to solve the problem that the blade size of the existing slaughtering knife is small, which is not conducive to the smooth entry of blood vessels to com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26B11/00B26B29/02A22B3/10A22B5/00
CPCB26B11/00A22B3/10A22B5/00B26B29/02
Inventor 南京钰王伟伟
Owner 南京钰
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