CN213848502U

CN213848502U - Vacuum blood sampling mechanism for slaughter

Info

Publication number: CN213848502U
Application number: CN202023005191.0U
Authority: CN
Inventors: 李傲
Original assignee: Dachang Hui Autonomous County Huayuan Meat Co ltd
Current assignee: Dachang Hui Autonomous County Huayuan Meat Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-03
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a vacuum blood sampling mechanism of usefulness of slaughtering, including the blood sampling bucket, the blood sampling bucket includes interior bucket and outer bucket, interior bucket is installed the inside of outer bucket, the last edge of interior bucket is less than outer bucket, the lid is installed to the upper end of outer bucket, the internally mounted of interior bucket has the piston, the sealing washer is installed in the outside of piston, the telescopic link is installed to the upper end of piston, install the upper end of telescopic link the bottom central authorities of lid, the outside cover of telescopic link has the spring, one side of interior bucket is connected with blood conveying pipe, the inlet end and the aspiration pump of exhaust tube are connected. Set to two-layer structure through at the blood sampling bucket, then through the motion that drives the piston of bleeding make the purpose that reaches the negative pressure in the bucket and then take the pig blood out, the blood sampling bucket is not direct to be connected with the aspiration pump, has avoided gaseous flowing backwards, is the vacuum mode moreover between two-layer and can be fine to the pig blood preservation, has avoided ambient temperature's interference, has reduced bacterial contamination.

Description

Vacuum blood sampling mechanism for slaughter

Technical Field

The utility model relates to a slaughter the production field, concretely relates to slaughter vacuum blood sampling mechanism of usefulness.

Background

Pig blood (pig red), also known as liquid meat, blood bean curd and blood flower, is sweet and bitter in taste and warm in nature, and has the effects of enriching blood and beautifying. The pig blood is rich in vitamin B2, vitamin C, protein, ferrum, phosphorus, calcium, nicotinic acid, etc. Need collect pig blood and preserve well for standby use when slaughtering, blood sampling is not polluted by the external world in order to guarantee in the pig blood with vacuum blood sampling mechanism now usually, but the drawback of this kind of blood sampling mechanism is that direct take blood sampling bucket and vacuum pump connection take away the inside air of bucket in order to reach the negative pressure state, but the vacuum pump probably has a small amount of gas to flow backward into in the blood sampling bucket, bacterium in the air can pollute pig blood, and the heat-proof quality of blood sampling bucket is not good, can influence the temperature in the bucket because external temperature, the quality assurance that pig blood can not be fine.

Disclosure of Invention

In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a vacuum blood sampling mechanism for slaughter, which solves the problem that the existing vacuum blood sampling can not guarantee the quality of pig blood well.

According to the technical scheme provided by the embodiment of the application, the vacuum blood sampling mechanism for slaughtering comprises a blood sampling barrel, the blood sampling barrel comprises an inner barrel and an outer barrel, the inner barrel is arranged inside the outer barrel, the upper edge of the inner barrel is lower than the outer barrel, the upper end of the outer barrel is provided with a cover body, the inner barrel is internally provided with a piston, the outer side of the piston is provided with a sealing ring, the upper end of the piston is provided with a telescopic rod, the upper end of the telescopic rod is arranged in the center of the bottom of the cover body, a spring is sleeved outside the telescopic rod, one side of the inner barrel is connected with a blood conveying pipe, the front end of the blood conveying pipe is connected with a blood sampling knife, the blood conveying pipe is connected with the inner barrel below the piston, the blood conveying pipe is connected with the anticoagulant barrel through a branch pipe, and one side of the outer barrel is connected with an air exhaust pipe, and the air inlet end of the air exhaust pipe is connected with an air exhaust pump.

The utility model discloses in, the volume of interior bucket is less than outer bucket, be equipped with the interval between interior bucket and the outer bucket.

The utility model discloses in, the both sides of interior bucket pass through the connecting plate with the interior wall connection of outer bucket.

The utility model discloses in, the upper end of interior bucket is located the below of lid, not with the lid contact.

The utility model discloses in, piston and sealing washer will interior bucket is sealed.

The utility model discloses in, install the upper end of spring the bottom of lid, the lower extreme is installed the top of piston.

In the utility model, the blood transfusion tube passes through the outer barrel extends to the inner barrel.

To sum up, the beneficial effect of this application: set to two-layer structure through at the blood sampling bucket, then through the motion that drives the piston of bleeding make the purpose that reaches the negative pressure in the bucket and then take the pig blood out, the blood sampling bucket is not direct to be connected with the aspiration pump, has avoided gaseous flowing backwards, is the vacuum mode moreover between two-layer and can be fine to the pig blood preservation, has avoided ambient temperature's interference, has reduced bacterial contamination.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a perspective view of the present invention.

Reference numbers in the figures: a blood collection barrel-1; an inner barrel-11; an outer tub-12; a cover body-2; a piston-3; a sealing ring-4; a telescopic rod-5; a spring-6; blood transfusion tube-7; an air exhaust pipe-9.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1, 2 and 3, the slaughtering vacuum blood collecting mechanism comprises a blood collecting barrel 1, wherein the blood collecting barrel 1 comprises an inner barrel 11 and an outer barrel 12, the inner barrel 11 is arranged inside the outer barrel 12, the upper edge of the inner barrel 11 is lower than the outer barrel 12, the upper end of the outer barrel 12 is provided with a cover body 2, the inner barrel 11 is internally provided with a piston 3, the outer side of the piston 3 is provided with a sealing ring 4, the upper end of the piston 3 is provided with a telescopic rod 5, the upper end of the telescopic rod 5 is arranged at the center of the bottom of the cover body 2, the outer part of the telescopic rod 5 is sleeved with a spring 6, one side of the inner barrel 11 is connected with a blood conveying pipe 7, the front end of the blood conveying pipe 7 is connected with a blood collecting knife, the blood conveying pipe 7 is connected on the inner barrel 11 below the piston 3, the blood conveying pipe 7 is connected with an anticoagulant barrel through a branch pipe, one side of the outer barrel 12 is connected with an air extracting pipe 9, and the air inlet end of the air exhaust pipe 9 is connected with an air exhaust pump.

As shown in fig. 3, the inner tub 11 has a smaller volume than the outer tub 12, and a space is provided between the inner tub 11 and the outer tub 12. The two sides of the inner barrel 11 are connected with the inner wall of the outer barrel 12 through connecting plates. The upper end of the inner tub 11 is located below the lid body 2 and does not contact the lid body 2. The piston 3 and the sealing ring 4 seal the inner barrel 11. The upper end of the spring 6 is arranged at the bottom of the cover body 2, and the lower end is arranged at the top of the piston 3. The blood conveying pipe 7 passes through the outer barrel 12 and extends into the inner barrel 11.

In the embodiment, when the pig blood extracting device is used, the air extracting pump is started, air in the outer barrel 12 is extracted through the air extracting pipe 9, the outer barrel 12 is communicated with the upper portion of the inner barrel 11, so that air on the upper portion of the inner barrel 11 is also extracted to form negative pressure, the piston 3 moves upwards under the negative pressure on the upper portion, so that negative pressure is formed on the lower portion of the inner barrel 11, pig blood is further extracted into the inner barrel 11, anticoagulant in the anticoagulant barrel 9 is simultaneously extracted into the barrel to avoid pig blood coagulation, the negative pressure is indirectly formed in the inner barrel 11 by utilizing external pressure to extract the pig blood, and the vacuum environment between the inner barrel and the outer barrel not only greatly reduces the possibility of bacterial pollution, but also reduces the influence of external temperature on the pig blood.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. Slaughter vacuum blood sampling mechanism of usefulness, including blood sampling bucket (1), characterized by: the blood collection barrel (1) comprises an inner barrel (11) and an outer barrel (12), the inner barrel (11) is installed inside the outer barrel (12), the upper edge of the inner barrel (11) is lower than the outer barrel (12), a cover body (2) is installed at the upper end of the outer barrel (12), a piston (3) is installed inside the inner barrel (11), a sealing ring (4) is installed on the outer side of the piston (3), a telescopic rod (5) is installed at the upper end of the piston (3), the upper end of the telescopic rod (5) is installed in the center of the bottom of the cover body (2), a spring (6) is sleeved outside the telescopic rod (5), one side of the inner barrel (11) is connected with a blood conveying pipe (7), the front end of the blood conveying pipe (7) is connected with a blood collection knife, the blood conveying pipe (7) is connected to the inner barrel (11) below the piston (3), and the blood conveying pipe (7) is connected with an anticoagulant barrel through a branch pipe, one side of the outer barrel (12) is connected with an air extraction pipe (9), and the air inlet end of the air extraction pipe (9) is connected with an air extraction pump.

2. Slaughtering vacuum blood collection unit according to claim 1, characterized in that: the volume of the inner barrel (11) is smaller than that of the outer barrel (12), and a space is arranged between the inner barrel (11) and the outer barrel (12).

3. Slaughtering vacuum blood collection unit according to claim 1, characterized in that: the two sides of the inner barrel (11) are connected with the inner wall of the outer barrel (12) through connecting plates.

4. Slaughtering vacuum blood collection unit according to claim 1, characterized in that: the upper end of the inner barrel (11) is positioned below the cover body (2) and is not contacted with the cover body (2).

5. Slaughtering vacuum blood collection unit according to claim 1, characterized in that: the piston (3) and the sealing ring (4) seal the inner barrel (11).

6. Slaughtering vacuum blood collection unit according to claim 1, characterized in that: the upper end of the spring (6) is arranged at the bottom of the cover body (2), and the lower end of the spring is arranged at the top of the piston (3).

7. Slaughtering vacuum blood collection unit according to claim 1, characterized in that: the blood conveying pipe (7) penetrates through the outer barrel (12) and extends into the inner barrel (11).