CN219803287U - Shrimp shell peeling tool for laboratory - Google Patents

Abstract

The utility model discloses a shrimp shell peeling tool for a laboratory, and belongs to the technical field of shrimp shell peeling tools. Including first clamping part, first connecting portion, second clamping part, second connecting portion, third clamping part and cutting assembly, first clamping part is connected with the second clamping part through first connecting portion, the one end that first connecting portion was kept away from to first clamping part is connected with the third clamping part through the second connecting portion, the third clamping part is located between first clamping part and the second clamping part and is upwarped, rectangular hole has been vertically seted up to the second clamping part, be equipped with shrimp body mounting on the third clamping part, cutting assembly includes blade holder and peeling blade, blade holder and second clamping part swing joint, peeling blade upper portion is fixed on the blade holder, and the lower part passes rectangular hole. The utility model greatly reduces the difficulty of separating the shrimp shell and the meat, improves the treatment efficiency, and is particularly suitable for separating the shrimp shell and the meat with smaller body length.

Description

Shrimp shell peeling tool for laboratory

Technical Field

The utility model belongs to a shrimp shell peeling tool, and particularly relates to a shrimp shell peeling tool for a laboratory.

Background

The nutritional value and the processing value of shrimp shells and shrimp meat of aquatic shrimps are different, and in the scientific research process of laboratory, the shrimp shells and the shrimp meat are often required to be separated for analysis and evaluation respectively. The prior method for peeling shrimp shells in the laboratory mainly comprises the following steps: the shrimp bodies were held by hand, an opening was cut in the back of the shrimp using a blade, and then the shrimp shell and the shrimp meat were separated. The shrimp shell peeling method has the following defects: firstly, the shrimp body is irregular in shape and wet and slippery, and is not easy to pinch and fix by hands, so that the shrimp shell peeling treatment process is slow, and the shrimp meat is exposed in the air for a long time and is easy to deteriorate, so that the accuracy of a research result is affected; secondly, when peeled off the shells of shrimps (such as antarctic krill, hawk-tail shrimp, procambarus clarkia, prawn and the like) with smaller body sizes or hard shrimp shells, the risk of scratching fingers is high when the blade is used. Therefore, there is a strong need in the art for a shrimp shell peeling tool that is safe and reliable and that can achieve rapid separation of shrimp shell from shrimp meat.

Disclosure of Invention

The utility model aims to provide a shrimp shell peeling tool which is safe and reliable and can realize rapid separation of shrimp shells and shrimp meat, so as to overcome the defects in the prior art.

The utility model is realized by adopting the following technical scheme:

the utility model provides a laboratory is with shelling shrimp shell instrument, includes first clamping part, first connecting portion, second clamping part, second connecting portion, third clamping part and cutting assembly, first clamping part is connected with the second clamping part through first connecting portion, the one end that first connecting portion was kept away from to first clamping part is connected with the third clamping part through the second connecting portion, third clamping part locates between first clamping part and the second clamping part and upwarp, rectangular hole has vertically been seted up to the second clamping part, be equipped with shrimp body mounting on the third clamping part, cutting assembly includes blade holder and peeling blade, blade holder and second clamping part swing joint, peeling blade upper portion is fixed on the blade holder, and rectangular hole is passed to the lower part.

Preferably, the first connecting portion and the second connecting portion are both U-shaped elastic members.

Preferably, two ends of the tool apron are respectively provided with a U-shaped movable clamping part, and the two movable clamping parts are respectively connected with two sides of the second clamping part in a sliding manner.

Preferably, the knife holder is provided with a handle.

Preferably, the decorticating blade is provided with an inclined edge.

Preferably, the shrimp body fixing piece comprises two drills vertically fixed on the upper end face of the third clamping part.

Preferably, the third clamping part is provided with a plurality of connecting holes, and the drill rod is in threaded connection with the connecting holes.

Compared with the prior art, the utility model has the beneficial effects that:

when the shrimp shell separating device is used, the heads of the shrimp bodies can be outwards fixed on the third clamping parts, the second clamping parts are contacted with the tops of the shrimp bodies and are pressed downwards in the clamping process of the first clamping parts and the second clamping parts, and the third clamping parts are upwards supported against the shrimp bodies under the action of elasticity, so that the top ends from the heads to the tails of the shrimp bodies are tightly attached to the inner walls of the second clamping parts, and the backs of the shrimp bodies can be rapidly opened through the peeling blades on the tool apron, thereby being convenient for further peeling shrimp shells and shrimp meat, greatly reducing the difficulty of separating shrimp shells from shrimp meat, improving the processing efficiency, and being particularly suitable for separating the shrimp shells and the shrimp shells with smaller body lengths.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a schematic view of the seat and the peeling blade of the present utility model.

Fig. 4 is a schematic structural view of the peeling blade of the present utility model.

In the figure: 1. a first clamping part; 2. a first connection portion; 3. a second clamping portion; 4. a second connecting portion; 5. a third clamping portion; 6. a slit hole; 7. a cutting assembly; 8. a drill rod; 9. a connection hole; 10. a tool apron; 11. a movable clamping part; 12. a decorticating blade; 13. a handle; 14. and (3) cutting edges.

Description of the embodiments

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, a shrimp shell peeling tool for laboratory comprises a first clamping part 1, a first connecting part 2, a second clamping part 3, a second connecting part 4, a third clamping part 5 and a cutting assembly 7; the first clamping part 1 is connected with the second clamping part 3 through the first connecting part 2, one end, far away from the first connecting part 2, of the first clamping part 1 is connected with the third clamping part 5 through the second connecting part 4, the third clamping part 5 is arranged between the first clamping part 1 and the second clamping part 3 and is tilted upwards, wherein the first connecting part 2 and the second connecting part 4 are elastic pieces, and return elastic force is provided for closing the first clamping part 1, the second clamping part 3 and the third clamping part 5; the second clamping part 3 is longitudinally provided with a strip hole 6, the cutting assembly 7 comprises a cutter holder 10 and a peeling blade 12, the cutter holder 10 is movably connected with the second clamping part 3, the upper part of the peeling blade 12 is fixed on the cutter holder 10, the lower part of the peeling blade passes through the strip hole 6, and the peeling blade 12 can move along the strip hole 6 under the drive of the cutter holder 10; the third clamping part 5 is provided with a shrimp body fixing piece which is used for stretching and fixing the shrimp body to be shelled.

When the shrimp body is mounted, the shrimp heads face the outer side of the third clamping part 5 and are positioned at a lower position, and the shrimp tails face the inner side of the third clamping part 5 and are positioned at a higher position; when the first clamping part 1 and the second clamping part 3 are closed, the third clamping part 5 which is tilted upwards can provide elastic support for the shrimp body, so that the problem that the back cannot be tightly attached to the inner wall of the first clamping part 1 completely when the shrimp body is horizontally placed due to the morphological characteristics of the head, the tail and the tail of the shrimp body, and the peeling blade 12 cannot realize effective cutting is avoided.

As a preferred embodiment, the first connecting portion 2 and the second connecting portion 4 are both U-shaped elastic members having a simple structure.

As a preferred embodiment, as shown in fig. 3, two ends of the tool holder 10 are respectively provided with a U-shaped movable clamping portion 11, and the two movable clamping portions 11 are respectively slidably connected with two sides of the second clamping portion 3.

As a preferred embodiment, as shown in fig. 3, a handle 13 is provided on the tool holder 10 for the convenience of an operator sliding the tool holder 10.

As a preferred embodiment, as shown in figure 4, the shelling blade 12 is provided with an inclined blade edge 14, and the front tip of the inclined blade edge 14 is convenient for piercing the hard shrimp shell during cutting, so that the cutting is smoother.

As a preferred embodiment, as shown in fig. 1 and 2, the shrimp body fixing member comprises two drills 8 vertically fixed on the upper end face of the third clamping part 5, and when in use, the back of the shrimp body is straightened upwards, and the head and the tail of the shrimp body are respectively inserted on the two drills 8, so that the shrimp body is fixed and straightened.

As a preferred embodiment, as shown in fig. 1, the third clamping part 5 is further provided with a plurality of connecting holes 9, and the drill rods 8 are in threaded connection with the connecting holes 9, and by installing the drill rods 8 in different connecting holes 9, the distance between the two drill rods 8 can be adjusted to adapt to the shrimp bodies with different body lengths.

The operation process of the utility model comprises the following steps: firstly, straightening a shrimp body, respectively inserting the head and the tail of the shrimp body on two groups of drills 8 for fixing, enabling the head of the shrimp body to face the outer side of a third clamping part 5, enabling the tail of the shrimp body to face the inner side of the third clamping part 5, enabling the tail of the shrimp body to face the upper position, then enabling an operator to pinch a first clamping part 1 and a second clamping part 3 by hands, enabling the inner wall of the second clamping part 3 to be in contact with the top of the shrimp body and downwards pressing the inner wall of the second clamping part 3 in the clamping process of the first clamping part 1 and the second clamping part 3, enabling the third clamping part 5 to be downwards pressed, enabling a reaction force of the shrimp body to upwards prop up the shrimp body under the elastic force of a second connecting part 4, enabling the top end of the head of the shrimp body to be tightly attached to the inner wall of the second clamping part 3, keeping the state, enabling a shell stripping blade 12 on a sliding tool apron 10 to be capable of rapidly splitting an opening the back of the shrimp body, and finally removing the shrimp body to peel off the shrimp shell.

Claims (7)

1. A laboratory shrimp shell peeling tool which is characterized in that: including first clamping part (1), first connecting portion (2), second clamping part (3), second connecting portion (4), third clamping part (5) and cutting assembly (7), first clamping part (1) is connected with second clamping part (3) through first connecting portion (2), the one end that first connecting portion (2) was kept away from to first clamping part (1) is connected with third clamping part (5) through second connecting portion (4), first clamping part (1) and second clamping part (3) are located in third clamping part (5) and upward perk, rectangular hole (6) have been vertically seted up in second clamping part (3), be equipped with shrimp body mounting on third clamping part (5), cutting assembly (7) are including blade holder (10) and peeling blade (12), blade holder (10) and second clamping part (3) swing joint, peeling blade (12) upper portion is fixed on blade holder (10), and rectangular hole (6) are passed to lower part.

2. The laboratory shrimp shell peeling tool of claim 1 wherein: the first connecting part (2) and the second connecting part (4) are U-shaped elastic pieces.

3. The laboratory shrimp shell peeling tool of claim 1 wherein: the two ends of the tool apron (10) are respectively provided with a U-shaped movable clamping part (11), and the two movable clamping parts (11) are respectively connected with two sides of the second clamping part (3) in a sliding manner.

4. The laboratory shrimp shell peeling tool of claim 1 wherein: the tool apron (10) is provided with a handle (13).

5. The laboratory shrimp shell peeling tool of claim 1 wherein: the decorticating blade (12) is provided with an inclined cutting edge (14).

6. The laboratory shrimp shell peeling tool of claim 1 wherein: the shrimp body fixing piece comprises two drills (8) vertically fixed on the upper end face of the third clamping part (5).

7. The laboratory shrimp shell peeling tool of claim 6 wherein: the third clamping part (5) is provided with a plurality of connecting holes (9), and the drill rod (8) is in threaded connection with the connecting holes (9).