CN212753823U

CN212753823U - Combined type breeding box for lake breeding of eriocheir sinensis

Info

Publication number: CN212753823U
Application number: CN202021837938.6U
Authority: CN
Inventors: 袁军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-03-23
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a chinese mitten crab lake is bred and is used combination formula breed box, comprises a box bod, four bracing pieces that are the rectangle and distribute of lower extreme fixedly connected with of box body, the upper end of box body is equipped with the slot corresponding with the bracing piece, the connecting rod that two symmetries of one side fixedly connected with of box body set up, the opposite side of box body is equipped with the spread groove corresponding with the connecting rod, be equipped with the slide opening on the spread groove inside wall, slide in the slide opening and insert and be equipped with the kelly, the one end of kelly runs through the slide opening and extends to in the spread groove, the one end that the kelly extends to in the spread groove is half circular structure, evenly distributed has a plurality ofly and the corresponding card hole of kelly on the lateral wall of connecting rod. The utility model has the advantages of being simple in structure and convenient in operation, through latch mechanism's setting, the fastening nature after making the combination of breed box promotes, optimizes user and uses experience.

Description

Combined type breeding box for lake breeding of eriocheir sinensis

Technical Field

The utility model relates to a crab breeding technical field especially relates to a chinese mitten crab lake is bred and uses combination formula breed box.

Background

The eriocheir sinensis is widely distributed in lakes in the north and south of China, the most famous of the Yangcheng lake of Jiangsu is produced, the yield is sharply reduced after 60 years in the 20 th century, the manual seedling transplanting and releasing are carried out in recent years, the yield is recovered, the culture quantity is increased year by year, and a culture box is needed in the lake culture process of the eriocheir sinensis.

For convenient management, arrangement, breed and can make up between the box with breeding, but current breed box fastening nature behind the combination is relatively poor, drops easily between box and the box, causes the puzzlement to the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the fastening performance of the combined cultivation box is poor, the box and the box are easy to fall off, which causes troubles to users, and provides the combined cultivation box for the lake cultivation of the eriocheir sinensis.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a combined cultivation box for lake cultivation of eriocheir sinensis comprises a box body, wherein four support rods which are distributed in a rectangular shape are fixedly connected to the lower end of the box body, slots corresponding to the support rods are formed in the upper end of the box body, two symmetrically-arranged connecting rods are fixedly connected to one side of the box body, connecting grooves corresponding to the connecting rods are formed in the other side of the box body, slide holes are formed in the inner side walls of the connecting grooves, clamping rods are inserted in the slide holes in a sliding mode, one ends of the clamping rods penetrate through the slide holes and extend into the connecting grooves, one ends of the clamping rods extending into the connecting grooves are of a semicircular structure, a plurality of clamping holes corresponding to the clamping rods are uniformly distributed in the side walls of the connecting rods, springs are arranged at the other ends of the clamping rods, the two ends of the springs respectively abut against the clamping rods and the inner side walls of the slide, the sliding hole is characterized in that a limiting groove corresponding to the limiting block is formed in the inner side wall of the sliding hole, and one end of the limiting block extends into the limiting groove.

Preferably, the side wall of the limiting block is provided with a first groove, a first ball is arranged in the first groove, and the first ball is abutted to the inner side wall of the limiting groove.

Preferably, one side of the clamping rod, which is far away from the limiting block, is provided with a second groove, a second ball is arranged in the second groove, and the second ball is abutted against the inner side wall of the sliding hole.

Preferably, a sliding rod is inserted in the spring in a sliding manner, the upper end of the sliding rod is fixedly connected with the inner side wall of the sliding hole, the other end of the sliding rod extends into the clamping rod, and the sliding rod is connected with the clamping rod in a sliding manner.

Preferably, one side of the box body close to the connecting rod is fixedly connected with a first rubber pad.

Preferably, the lower end of the supporting rod is fixedly connected with a second rubber pad.

Has the advantages that:

1. when in combination, the connecting rod on one box body is firstly inserted into the connecting groove on the other box body, during the insertion process of the connecting rod, because one end of the clamping rod extending into the connecting groove is of a semicircular structure, the clamping rod can sequentially pass through a plurality of clamping holes, when the plug is completely inserted, the blocking rod is pushed to move by the restoring force of the spring, so that the blocking rod extends into the blocking hole, thereby improving the tightness after combination, simultaneously, the arrangement of the limit block can limit the moving stroke of the clamping rod and prevent the clamping rod from completely extending into the connecting groove to influence the normal insertion of the connecting rod, and simultaneously, when the box bodies are overlapped, the support rod on the upper box body is inserted into the slot on the lower box body, the stability when the box bodies are overlapped is improved, the utility model has simple structure and convenient operation, the fastening performance of the combined culture box is improved through the arrangement of the clamping mechanism, and the use experience of a user is optimized;

2. through the setting of first ball, can reduce the resistance when spacing block removes, through the setting of second ball, can reduce the resistance when the kelly removes, through the setting of slide bar, can improve the stability when the kelly removes, through the setting of first rubber pad, can improve the stability of box body combination formula, through the setting of second rubber pad, can improve the stability of box body overlap-time.

Drawings

FIG. 1 is a schematic structural view of a combined cultivation box for lake cultivation of Eriocheir sinensis according to the present invention;

FIG. 2 is a schematic structural view of the combined cultivation box for lake cultivation of Eriocheir sinensis according to the present invention;

FIG. 3 is a schematic structural view of the A position of the combined cultivation box for lake cultivation of Eriocheir sinensis according to the present invention;

fig. 4 is a schematic side view of the combined cultivation box for lake cultivation of eriocheir sinensis according to the present invention.

In the figure: 1-connecting rod, 2-first rubber pad, 3-box body, 4-connecting groove, 5-slot, 6-sliding rod, 7-spring, 8-limiting block, 9-clamping rod and 10-supporting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a combined cultivation box for lake cultivation of eriocheir sinensis, comprising a box body 3, wherein the lower end of the box body 3 is fixedly connected with four support rods 10 which are distributed in a rectangular shape and used for supporting the box body 3, the lower ends of the support rods 10 are fixedly connected with a second rubber pad for improving the stability of the box body 3 when being overlapped, the upper end of the box body 3 is provided with a slot 5 corresponding to the support rod 10 for inserting the support rod 10, one side of the box body 3 is fixedly connected with two symmetrically arranged connecting rods 1 for realizing the combination between the box bodies 3, the other side of the box body 3 is provided with a connecting slot 4 corresponding to the connecting rod 1 for inserting the connecting rod 1, one side of the box body 3 close to the connecting rod 1 is fixedly connected with a first rubber pad;

in the embodiment, a sliding hole is formed in the inner side wall of the connecting groove 4, a clamping rod 9 is inserted in the sliding hole in a sliding manner and used for preventing the connecting rod 1 from falling off or loosening from the connecting groove 4, one end of the clamping rod 9 penetrates through the sliding hole and extends into the connecting groove 4, one end of the clamping rod 9 extending into the connecting groove is of a semicircular structure, a plurality of clamping holes corresponding to the clamping rod 9 are uniformly distributed in the side wall of the connecting rod 1, a second groove is formed in one side, away from the limiting block 8, of the clamping rod 9, a second ball is arranged in the second groove and used for reducing resistance when the clamping rod 9 moves, and the second ball abuts against the inner side wall of the;

in the embodiment, a spring 7 is arranged at the other end of the clamping rod 9 and used for driving the clamping rod 9 to move, two ends of the spring 7 respectively abut against the clamping rod 9 and the inner side wall of the sliding hole, a sliding rod 6 is slidably inserted in the spring 6 and used for improving the stability of the clamping rod 9 during moving, the upper end of the sliding rod 6 is fixedly connected with the inner side wall of the sliding hole, the other end of the sliding rod 6 extends into the clamping rod 9, and the sliding rod 6 is slidably connected with the clamping rod 9;

in the embodiment, a limiting block 8 is fixedly connected to the side wall of the clamping rod 9 and used for limiting the moving stroke of the clamping rod 9 and preventing the clamping rod 9 from completely extending into the connecting groove 4 to influence the normal insertion of the connecting rod 1, a limiting groove corresponding to the limiting block 8 is formed in the inner side wall of the sliding hole, one end of the limiting block 8 extends into the limiting groove, a first groove is formed in the side wall of the limiting block 8, a first ball is arranged in the first groove and used for reducing the resistance of the limiting block 8 during moving, and the first ball abuts against the inner side wall of the limiting groove;

in this embodiment, during the assembly, the connecting rod 1 on one of the box bodies 3 is inserted into the connecting groove 4 on the other box body 3, during the insertion process of the connecting rod 1, since the end of the clamping rod 9 extending into the connecting groove 4 is a semicircular structure, the clamping rod 9 will pass through a plurality of clamping holes in sequence, after the connecting rod is completely inserted, the restoring force of the spring 7 will push the clamping rod 9 to move, so that the clamping rod 9 extends into the clamping hole, thereby improving the fastening performance after the assembly, and at the same time, the moving stroke of the clamping rod 9 can be limited by the arrangement of the limiting block 8, so as to prevent the clamping rod 9 from completely extending into the connecting groove 4, thereby affecting the normal insertion of the connecting rod 1, and at the same time, when the box bodies 3 are stacked, the supporting rod 10 on the upper box body 3 is inserted into the slot 5 on the lower box body 3, thereby improving the stability when the stacking, the utility model has simple structure, the fastening performance of the combined breeding box is improved, and the use experience of a user is optimized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a chinese mitten crab lake is bred with combination formula breed box, includes box body (3), its characterized in that: the lower end of the box body (3) is fixedly connected with four support rods (10) which are distributed in a rectangular shape, the upper end of the box body (3) is provided with a slot (5) corresponding to the support rods (10), one side of the box body (3) is fixedly connected with two connecting rods (1) which are symmetrically arranged, the other side of the box body (3) is provided with a connecting groove (4) corresponding to the connecting rods (1), the inner side wall of the connecting groove (4) is provided with a sliding hole, a clamping rod (9) is inserted in the sliding hole in a sliding manner, one end of the clamping rod (9) penetrates through the sliding hole and extends into the connecting groove (4), one end of the clamping rod (9) extending into the connecting groove is of a semicircular structure, a plurality of clamping holes corresponding to the clamping rod (9) are uniformly distributed on the side wall of the connecting rod (1), the other end of the clamping rod (9) is provided with a spring (7), and the two ends of the spring (7) respectively, fixedly connected with stopper (8) on the lateral wall of kelly (9), be equipped with the spacing groove corresponding with stopper (8) on the slide opening inside wall, the one end of stopper (8) extends to the spacing inslot.

2. The combined type culture box for lake culture of eriocheir sinensis according to claim 1, which is characterized in that: the side wall of the limiting block (8) is provided with a first groove, a first ball is arranged in the first groove, and the first ball is abutted to the inner side wall of the limiting groove.

3. The combined type culture box for lake culture of eriocheir sinensis according to claim 1, which is characterized in that: one side of the clamping rod (9) far away from the limiting block (8) is provided with a second groove, a second ball is arranged in the second groove, and the second ball is abutted to the inner side wall of the sliding hole.

4. The combined type culture box for lake culture of eriocheir sinensis according to claim 1, which is characterized in that: slide bar (6) are slidably inserted in spring (7), the upper end and the slide opening inside wall fixed connection of slide bar (6), the other end of slide bar (6) extends to in kelly (9), be sliding connection between slide bar (6) and kelly (9).

5. The combined type culture box for lake culture of eriocheir sinensis according to claim 1, which is characterized in that: one side of the box body (3) close to the connecting rod (1) is fixedly connected with a first rubber pad.

6. The combined type culture box for lake culture of eriocheir sinensis according to claim 1, which is characterized in that: the lower end of the supporting rod (10) is fixedly connected with a second rubber pad.