CN211983374U - Killing device for large snails - Google Patents
Killing device for large snails Download PDFInfo
- Publication number
- CN211983374U CN211983374U CN202020546099.6U CN202020546099U CN211983374U CN 211983374 U CN211983374 U CN 211983374U CN 202020546099 U CN202020546099 U CN 202020546099U CN 211983374 U CN211983374 U CN 211983374U
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- lateral wall
- diapire
- utility
- top cap
- model
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Abstract
The utility model provides a device kills of large-scale snail, including lateral wall, diapire to and enclose synthetic cavity that can be filled by liquid by lateral wall and diapire, lateral wall, diapire are made by glass, and colorless transparent, lateral wall upper end have the screw mouth, and the top cap also has the screw mouth, and is connected with the lateral wall through the screw mouth, has aspirating hole and water injection hole on the top cap. The utility model discloses can make the mollusk sample of non-sinusoidal meat body.
Description
Technical Field
The utility model relates to a killing device for snails (mainly Achatindae mollusks in agate and spirochaetaceae).
Background
Mollusks, both snails and mussels, are mostly associated with shells. In order to better study the animals and understand the morphological characteristics of the animals, the collected animals are often made into different types of specimens, and the freshness of the specimens, namely the stretching degree of the shell meat, is very important for the specimen preparation.
However, in most laboratories, no proper method is available for killing large mollusks, and after general alcohol killing or freezing killing, the fleshy parts of the mollusks are coiled in the shells, which is not favorable for preparing specimens. The above problems waste much time and energy of researchers, and cannot achieve good effects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the defect that above-mentioned prior art exists, provide a device that kills of large-scale snail.
The utility model adopts the following technical scheme: the utility model provides a device of killing of large-scale snail, includes lateral wall, diapire to and by the lateral wall and the synthetic cavity that can be filled by liquid of diapire enclose, lateral wall, diapire are all made by glass, and colorless transparent is favorable to observing the condition of suffocating of snail in the liquid. The lateral wall upper end has the screw mouth, and the top cap also has the screw mouth to be connected with the lateral wall through the screw mouth, have aspirating hole and water injection hole on the top cap.
The further technical proposal of the utility model is that the top cover is made of iron sheet material. Therefore, the light shading is facilitated, the iron sheet is thick, and the touch of a human body is facilitated.
The utility model discloses a further technical scheme is, the diameter of cavity is 30cm, and the height is 50 cm. The body type of agate spiral is designed to accommodate 3-4 heads. The volume of the cavity is limited because the volume is too large and the dissolved oxygen is too high, the suffocation time is too long; too small a volume can accommodate fewer snails.
The utility model discloses a further technical scheme is, the inner wall of lateral wall is smooth surface. Can prevent snail from climbing out to search dissolved oxygen, and the smooth surface can accelerate the death process by suffocation.
The utility model discloses a further technical scheme is, the top cap is non-transparent metal material.
The utility model has the advantages that:
the utility model discloses a top cap of design has the aspirating hole, can make the intracavity form vacuum environment to can pour into liquid through the water injection hole of top cap. When can effectual suffocation kill medium and large-scale snail, can effectually make the flesh of snail expose, make later stage shell meat separation convenient operation, a plurality of snails can be killed simultaneously to a device moreover, and the snail is more, and the air is less, and the effect is better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the top cover structure of the present invention.
In the figure: 1-bottom wall, 2-side wall, 3-cavity, 4-screw port, 5-top cover, 51-air extraction hole and 52-water injection hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are clearly and completely described below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1-2, the device for killing snail of the present invention is composed of a top cover 5, a side wall 2 and a bottom wall 1, and a cavity 3 enclosed by the top cover, the side wall 2 and the bottom wall 1 are made of glass, and the upper end of the side wall 2 is provided with a screw port 4. The cavity 3 is a cylindrical design with a diameter of 30cm, a height of 50cm and a transparent cavity wall.
The top cover 5 is 30cm in diameter, is similar to a circular spiral top cover of a can and is provided with a screw port 4, the top cover 5 is made of an iron sheet, an air suction hole 51 is formed in the top cover and used for sucking air, and a water injection hole 52 is formed in the top cover and used for injecting liquid into the cavity 3.
The further technical scheme is that the side wall 2 is smooth.
The further technical scheme is that the top cover 5 is made of iron sheet metal. Thus, the light shielding is facilitated, the material is thick, and the touch of a human body is facilitated.
The utility model discloses a working method:
the African big snail to be killed is put in the device cavity 3, then water is filled in from the water filling hole 52, and air is pumped out from the air pumping hole 51.
After the snail dies, a little air is put into the air pumping hole 51, the top cover 5 is opened, and the snail is taken out.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. The utility model provides a device kills of large-scale snail, its characterized in that includes top cap, lateral wall, diapire to and enclose synthetic cavity that can be filled by liquid by lateral wall and diapire, lateral wall, diapire are made by glass, and colorless transparent, the lateral wall upper end has the screw mouth, and the top cap also has the screw mouth, and is connected with the lateral wall through the screw mouth, has aspirating hole and water injection hole on the top cap.
2. A killing apparatus for large snails as claimed in claim 1, wherein said roof is made of sheet iron material.
3. A killing apparatus for large snails as claimed in claim 1, wherein the cavity has a diameter of 30cm and a height of 50 cm.
4. A killing apparatus for a large snail as claimed in claim 1, wherein the inner wall of the side wall is a smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020546099.6U CN211983374U (en) | 2020-04-14 | 2020-04-14 | Killing device for large snails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020546099.6U CN211983374U (en) | 2020-04-14 | 2020-04-14 | Killing device for large snails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211983374U true CN211983374U (en) | 2020-11-24 |
Family
ID=73415041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020546099.6U Expired - Fee Related CN211983374U (en) | 2020-04-14 | 2020-04-14 | Killing device for large snails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211983374U (en) |
-
2020
- 2020-04-14 CN CN202020546099.6U patent/CN211983374U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 Termination date: 20210414 |