CN219210739U - Device is selected in grades to crayfish - Google Patents

Abstract

The utility model provides a grading and selecting device for crayfish, which relates to the technical field of crayfish and comprises the following components: the device body, the classifying tank has been seted up at the top of device body, the interior table wall activity of classifying tank has been inserted and has been had a class A classifying box, the interior table wall of class A classifying box is fixed to be inserted and has been had a set of class A classifying tube, the interior table wall activity of classifying tank has been inserted and has been had a class B classifying box, pour the lobster from the classifying tank entry of device body to fall to class A classifying tube top, the volume is medium-sized and small-size lobster can fall down through the gap between the class A classifying tube, and fall to class B classifying tube top, and large-size lobster can stay on class A classifying tube, need select in the short time to accomplish when selecting the lobster in the prior art generally, and current device selects the lobster and moves through the lobster oneself, unable affirmation time, if the time is long even lead to the dead problem of lobster that does not screen.

Description

Device is selected in grades to crayfish

Technical Field

The utility model relates to the technical field of lobsters, in particular to a grading and selecting device for lobsters.

Background

Lobster is a generic name of species under the family Lobsteraceae of the order Octopus of Arthropoda, also known as big shrimp, cephalotaxus, rebaudiana, sea shrimp and the like, and has the advantages of thick head and chest, hard shell, gorgeous color, short abdomen, general body length of 20-40 cm, weight of 0.5 kg or so, no chelation, and capability of performing the abdomen and limbs to become chelation in the acquired.

Currently, as disclosed in chinese patent application No. CN216988654U, a crayfish selecting device includes an outer shell, the inner wall of the outer shell is provided with a plurality of boxes of placing, and the collecting box is installed to the inside bottom of outer shell, the collecting box is installed to the inside bottom of collecting box, and the collecting box and the outer wall of placing the box all have been seted up a plurality of logical grooves, the dog is all installed to the one end of logical inslot portion both sides, and the empty slot has all been seted up to the other end of logical inslot portion both sides, the inside of empty slot all is provided with rotatory piece, and the fixed axle is all installed at the upper and lower both ends of rotatory piece. According to the utility model, the crayfish with proper size can be gathered in the collecting box according to the requirement by pushing the baffle from the through groove to move into the collecting box and pushing the baffle from the collecting box to leave the smaller crayfish and limiting the two crayfish from moving back.

Although the above patent sets up and attracts small lobsters to pass through the through groove through placing the box with food to reach the effect of classifying the lobsters, there are some shortcomings, for example need select in the short time when choosing the lobsters generally, and current device selects the lobsters and moves by the lobsters oneself, can't confirm the time, if the time is longer even lead to the death of the lobsters that does not select, consequently, need to propose a novel device is chosen in grades to the lobsters.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the crayfish is generally selected in a short time, the crayfish is selected by the prior device, the crayfish is moved by the crayfish, the time cannot be confirmed, if the time is long and even the crayfish which is not screened dies, two screening plates are arranged in the filtering tank by arranging the filtering tank, and the crayfish falls to the bottom of the screening plates from the gaps of the screening plates through the gravity of the crayfish, so that the crayfish screening effect is achieved, and the problems in the prior art are solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a crayfish grading pick device comprising: the device body, the classifying tank has been seted up at the top of device body, the interior table wall activity of classifying tank has been inserted and has been had A class classifying box, the interior table wall of A class classifying box is fixed to be inserted and has been had a set of A class classifying pipe, the interior table wall activity of classifying tank has been inserted and has been had B class classifying pipe, the interior table wall of B class classifying box is fixed to be inserted and has been had a set of B class classifying pipe, the outer wall both sides of A class classifying box and the outer wall both sides of B class classifying box all fixed mounting have the card strip, and outer wall one side of every card strip all runs through outer wall one side of device body, every the fixed cover of outward appearance wall of card strip is equipped with the fixed block, two rotatory grooves have been seted up on outer wall one side of device body, pour the lobster into from the classifying tank entry of device body to fall to A class classifying pipe top, the volume is medium-sized and small-sized lobster can fall through the gap between the A class classifying pipe down, and fall into B class classifying pipe top, and large-sized lobster can stay on A class classifying pipe, with medium-sized lobster can not stop on the same medium-sized lobster, the same time has been lost the lobster through the gap that can not be carried out the device, can not stop the time to the lobster if the device is selected in the prior art has been selected, the lobster has been selected, the problem can not be solved in the time is very short time, and the lobster can be easily selected.

Preferably, the outer wall side of the class A classifying frame and the outer wall side of the class B classifying frame are fixedly provided with rotating strips, the outer surface walls of the two rotating strips are respectively movably inserted into the inner surface walls of the two rotating grooves, the outer surface walls of the two rotating strips are fixedly sleeved with holding rods, the class A classifying frame and the class B classifying frame are conveniently inclined, and the lobsters on the two classifying frames move to the inclined bottoms through self gravity.

Preferably, the A-stage transportation port is formed in one side of the inner wall of the grading tank, the baffle A is movably inserted in one side of the outer wall of the device body, the B-stage transportation port is formed in one side of the inner wall of the grading tank, the baffle B is movably inserted in one side of the outer wall of the device body, the large lobsters and the medium lobsters which are subjected to grading can be conveniently taken out from the grading tank respectively, and meanwhile, the baffle A and the baffle B can prevent the lobsters on the grading frame from escaping from the transportation port in the process of grading the lobsters.

Preferably, the inside of device body has seted up A level apotheca, the B level apotheca has been seted up to the inside of device body, the interior table wall activity of A level apotheca has been inserted A level apotheca, the interior table wall activity of B level apotheca has been inserted B level apotheca, the interior table wall activity of classifying tank has been inserted C level apotheca, is convenient for continue the classifying back with the lobster, stores the lobster.

Preferably, the inner wall side of A level storage room, the inner wall side of B level storage room and the inner wall side of classifying tank have all been seted up and have been drawn the case mouth, the outer wall side of A level storage case, B level storage case and C level storage case has all been welded handle A, is convenient for draw out the device body with A level storage case, B level storage case and C level storage case from the inside device body.

Preferably, the outer wall side of baffle A and the outer wall side of baffle B all fixed mounting have the cardboard, two the outer wall side of cardboard all welds handle B, is convenient for remove baffle A and baffle B, makes A level transportation mouth and B level transportation mouth be in the open state, lets the slope of classifying frame, makes the lobster drop corresponding bin from the transportation mouth.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the lobsters are poured from the inlet of the grading tank of the device body and fall to the top of the grade A grading pipe, the medium-sized and small-sized lobsters fall through gaps between the grade A grading pipes and fall to the top of the grade B grading pipe, the large-sized lobsters stay on the grade A grading pipe, the small-sized lobsters fall through gaps between the grade B grading pipes, and the medium-sized lobsters stay on the grade B grading pipe, so that the lobsters can be graded quickly without consuming too much time, and the problem that the lobsters need to be selected in a short time when being selected in general in the prior art, but the lobsters selected by the prior device can not be confirmed by the lobsters, and even the lobsters which are not selected die if the time is long is solved.

2. According to the utility model, the class A classifying frame and the class B classifying frame are conveniently inclined through the arrangement of the rotating groove, the rotating bar and the holding rod, the lobsters on the class A classifying frame and the class B classifying frame move towards the inclined bottom through the self gravity, the class A transporting port, the baffle A, B transporting port and the baffle B are conveniently taken out of the classifying groove respectively, meanwhile, the baffle A and the baffle B can prevent the lobsters on the classifying frame from escaping from the transporting port in the classifying process of ensuring the lobsters, the class A storing chamber, the class B storing chamber, the class A storing box, the class B storing box and the class C storing box are conveniently arranged, the class A storing box, the class B storing box and the class C storing box are conveniently pulled out of the device body from the inside of the device body through the arrangement of the clamping plate and the handle B, the class A transporting port and the class B transporting port are conveniently in an opening state, and the class A storing box is conveniently moved, and the class B transporting box is obliquely fallen from the storing box corresponding to the class B storing box.

Drawings

Fig. 1 is a perspective view of a front view structure of a grading and selecting device for crayfish provided by the utility model;

fig. 2 is a perspective view of a main view structure of another view angle in the grading and selecting device for crayfish provided by the utility model;

FIG. 3 is a perspective view of the cross-sectional structure of the body of another view device of the grading and selecting device for crayfish according to the present utility model;

fig. 4 is a perspective view of a part of the structure of a classifying tank in the classifying and selecting device for crayfish.

Legend description: 1. a device body; 2. a classifying tank; 3. a class A grading frame; 4. a class A classifying pipe; 5. a B-level classification frame; 6. a B-stage classifying pipe; 7. clamping strips; 8. a fixed block; 9. a rotary groove; 10. rotating the strip; 11. a grip lever; 12. a class A transport port; 13. a baffle A; 14. a B-stage transportation port; 15. a baffle B; 16. a class A storage chamber; 17. a B-stage storage chamber; 18. a class A storage box; 19. a B-stage storage box; 20. a C-level storage box; 21. pulling a box opening; 22. a handle A; 23. a clamping plate; 24. and a handle B.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In embodiment 1, as shown in fig. 1-4, the utility model provides a grading and selecting device for crayfish, which comprises a device body 1, wherein a grading groove 2 is formed in the top of the device body 1, an A-grade grading frame 3 is movably inserted into the inner surface wall of the grading groove 2, a group of A-grade grading pipes 4 are fixedly inserted into the inner surface wall of the A-grade grading frame 3, a B-grade grading frame 5 is movably inserted into the inner surface wall of the grading groove 2, a group of B-grade grading pipes 6 are fixedly inserted into the inner surface wall of the B-grade grading frame 5, clamping strips 7 are fixedly arranged on both sides of the outer wall of the A-grade grading frame 3 and both sides of the outer wall of the B-grade grading frame 5, one side of the outer wall of each clamping strip 7 penetrates through one side of the outer wall of the device body 1, a fixing block 8 is fixedly sleeved on the outer surface wall of each clamping strip 7, and two rotating grooves 9 are formed on one side of the outer wall of the device body 1.

The whole embodiment 1 achieves the effects that the lobsters are poured from the inlets of the classifying grooves 2 of the device body 1 and fall to the tops of the class A classifying pipes 4, the lobsters with medium and small volumes fall down through gaps between the class A classifying pipes 4 and fall to the tops of the class B classifying pipes 6, the large lobsters stay on the class A classifying pipes 4, the small lobsters fall down through gaps between the class B classifying pipes 6, and the medium lobsters stay on the class B classifying pipes 6, so that the lobsters can be classified quickly, and the problem that the lobsters are generally selected in a short time in the prior art, the lobsters cannot be confirmed by moving the lobsters, and the problem that the lobsters which are not selected die if the time is long is solved.

In the embodiment 2, as shown in fig. 1-4, a rotating bar 10 is fixedly installed on the outer wall side of a class a classifying frame 3 and the outer wall side of a class B classifying frame 5, the outer surface walls of the two rotating bars 10 are respectively movably inserted into the inner surface walls of the two rotating grooves 9, the outer surface walls of the two rotating bars 10 are fixedly sleeved with a holding rod 11, a class a transporting port 12 is formed on the inner wall side of the classifying groove 2, a baffle A13 is movably inserted on the outer wall side of the device body 1, a class B transporting port 14 is formed on the inner wall side of the classifying groove 2, a baffle B15 is movably inserted on the outer wall side of the device body 1, a class a storage chamber 16 is formed in the device body 1, the device body 1 is internally provided with a B-stage storage chamber 17, an A-stage storage box 18 is movably inserted into an inner surface wall of an A-stage storage chamber 16, a B-stage storage box 19 is movably inserted into an inner surface wall of the B-stage storage chamber 17, a C-stage storage box 20 is movably inserted into an inner surface wall of a classifying tank 2, a pull box opening 21 is formed in one side of the inner wall of the A-stage storage chamber 16, one side of the inner wall of the B-stage storage chamber 17 and one side of the inner wall of the classifying tank 2, a pull handle A22 is welded on one side of the outer walls of the A-stage storage box 18, the B-stage storage box 19 and the C-stage storage box 20, clamping plates 23 are fixedly installed on one side of the outer wall of a baffle A13 and one side of the outer wall of a baffle B15, and a pull handle B24 is welded on one side of the outer walls of the two clamping plates 23.

The effect that its whole embodiment 2 reached is, through setting up rotary tank 9, rotatory strip 10 and holding pole 11, be convenient for carry out the slope with the level A classifying frame 3 and the level B classifying frame 5, let the lobster on two classifying frames remove to the bottom of slope through self gravity, through setting up level A transportation mouth 12, baffle A13, level B transportation mouth 14 and baffle B15, be convenient for can take out from classifying tank 2 respectively with the large-scale lobster that the grading is accomplished and medium-sized lobster, simultaneously baffle A13 and baffle B15 can prevent that the lobster on the classifying frame from escaping from the transportation mouth in the in-process of guaranteeing to carry out the grading to the lobster, through setting up level A storage chamber 16, level B storage chamber 17, level A storage box 18, level B storage box 19 and level C storage box 20, be convenient for continue the classifying with the lobster after, store the handle, through setting up level A storage box mouth 21 and level A22, level B storage box 19 and level C storage box 20 are convenient for pull out device body 1 from inside through setting up cardboard and B24, be convenient for remove level A13 and level B storage box 20 and make the lobster fall from transportation mouth 12, the transportation mouth is in the state of falling from the classifying mouth.

The working principle of the whole device is as follows: the lobsters are poured into the inlet of the classifying tank 2 of the device body 1 and fall to the top of the A-class classifying tube 4, the medium-sized lobsters and the small-sized lobsters are respectively fallen to the top of the A-class classifying tube 4 and fall to the top of the B-class classifying tube 6, the large-sized lobsters are remained on the A-class classifying tube 4, the small-sized lobsters are fallen to the C-class storing box 20 at the bottom after falling to the C-class storing box 20 at the bottom, the medium-sized lobsters are remained on the B-class classifying tube 6, namely, the lobsters are classified, because the large-sized lobsters and the medium-sized lobsters are respectively arranged on the top of the A-class classifying tube 4 and the top of the B-class classifying tube 6 and are not stored, if the large-sized lobsters are required to be stored, the B24 on the clamping plate 23 at one side of the pulling baffle A13 can be held to be pulled, the baffle A13 is taken out from the device body 1 under the action of pulling force, at this time, the class A transporting port 12 is opened, then the hand-held rod 11 on the rotating bar 10 connected with the class A classifying frame 3 is held and lifted upwards, under the action of the arc structure of the rotating groove 9 and the rotation of the two clamping bars 7 movably inserted in the device body 1 and the fixation of the fixed block 8, the class A classifying frame 3 can make circular motion by taking the center of the clamping bars 7 as the center of a circle, so that the class A classifying frame 3 continues to incline, and the lobsters on the class A classifying tube 4 can slide down to the class A transporting port 12 by the gravity of the class A classifying frame 3 due to the inclination of the class A classifying frame 3 and finally enter the class A storage chamber 16 to fall into the class A storage box 18, thereby classifying the large lobsters, and similarly, if the medium-sized lobsters need to be stored, the handles B24 on the side clamping plate 23 of the pulling baffle B15 can be held to be pulled, the baffle B15 is taken out of the device body 1 under the action of tensile force, the B-stage conveying opening 14 is opened at the moment, then the hand holding rod 11 on the rotating bar 10 connected with the B-stage grading frame 5 is held, lifted upwards, under the action of the arc structure of the rotating groove 9 and the rotation of the two clamping bars 7 movably inserted into the device body 1 and the fixation of the fixed block 8, the B-stage grading frame 5 can make circular motion by taking the center of the clamping bars 7 as the center of a circle, so that the B-stage grading frame 5 continuously tilts, and the lobsters on the B-stage grading pipe 6 slide down to the B-stage conveying opening 14 through the gravity of the B-stage grading frame 5 at the moment and finally enter the B-stage storage chamber 17 to drop into the B-stage storage box 19, so that the medium-sized lobsters are graded, finally if the lobsters at a certain grade are required to be taken out, the corresponding-stage storage boxes can be held by the handles A22 on the corresponding-stage storage boxes, and the storage boxes are taken out through the box pulling openings 21.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a device is selected in grades to crayfish which characterized in that: including device body (1), classifying groove (2) have been seted up at the top of device body (1), interior table wall activity of classifying groove (2) has been inserted A level classifying box (3), the interior table wall of A level classifying box (3) is fixed to be inserted and is had a set of A level classifying tube (4), interior table wall activity of classifying groove (2) has been inserted B level classifying box (5), the interior table wall of B level classifying box (5) is fixed to be inserted and is had a set of B level classifying tube (6), the outer wall both sides of A level classifying box (3) and the outer wall both sides of B level classifying box (5) are all fixed mounting has card strip (7), and the outer wall one side of every card strip (7) all runs through the outer wall one side of device body (1), every the exterior wall of card strip (7) all fixed cover is equipped with fixed block (8), two rotary slots (9) have been seted up to the outer wall one side of device body (1).

2. A crayfish sorting apparatus according to claim 1, wherein: the outer wall side of the A-level classifying frame (3) and the outer wall side of the B-level classifying frame (5) are fixedly provided with rotating bars (10), the outer surface walls of the two rotating bars (10) are movably inserted into the inner surface walls of the two rotating grooves (9) respectively, and the outer surface walls of the two rotating bars (10) are fixedly sleeved with holding rods (11).

3. A crayfish sorting apparatus according to claim 1, wherein: a class A transportation port (12) has been seted up to inner wall one side of classifying tank (2), baffle A (13) has been inserted in the activity of outer wall one side of device body (1), class B transportation port (14) has been seted up to inner wall one side of classifying tank (2), and baffle B (15) has been inserted in the activity of outer wall one side of device body (1).

4. A crayfish sorting apparatus according to claim 1, wherein: a class A storage room (16) has been seted up to the inside of device body (1), B class storage room (17) has been seted up to the inside of device body (1), the interior table wall activity of A class storage room (16) has been inserted A class storage box (18), the interior table wall activity of B class storage room (17) has been inserted B class storage box (19), the interior table wall activity of classifying tank (2) has been inserted C class storage box (20).

5. The grading and selecting device for crayfish as in claim 4, wherein: the novel storage box is characterized in that box pulling openings (21) are formed in one side of the inner wall of the A-level storage chamber (16), one side of the inner wall of the B-level storage chamber (17) and one side of the inner wall of the grading groove (2), and handles A (22) are welded on one side of the outer walls of the A-level storage box (18), the B-level storage box (19) and the C-level storage box (20).

6. A crayfish sorting apparatus according to claim 3, wherein: clamping plates (23) are fixedly arranged on one side of the outer wall of the baffle A (13) and one side of the outer wall of the baffle B (15), and handles B (24) are welded on one side of the outer wall of each clamping plate (23).

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