CN115152689A

CN115152689A - Temporary storage device suitable for crabs after being caught

Info

Publication number: CN115152689A
Application number: CN202210810171.5A
Authority: CN
Inventors: 杭仁政; 陈一东
Original assignee: Wuwei County Hangzhou Renzheng Aquaculture Professional Cooperative
Current assignee: Wuwei County Hangzhou Renzheng Aquaculture Professional Cooperative
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-11
Anticipated expiration: 2042-07-11
Also published as: CN115152689B

Abstract

The invention relates to a temporary storage device suitable for crabs after being caught, which is provided with a temporary box, wherein support legs and braces are respectively connected to the temporary box; a liftable placing component is arranged in the temporary box; the upper end of the temporary box is provided with a main sealing cover, the bottom of the temporary box is provided with a water drainage hole, and a main plug is plugged in the water drainage hole; and the temporary box is also provided with a feed box and a material scattering control device. The crab fishing device is convenient and fast to use, can assist in the extraction and throwing of the caught crabs, and can automatically convert the amphibious living environment of the crabs; besides, the quantitative automatic feeding device can automatically feed and supply the crabs in a quantitative mode. Finally, the water changing operation is relatively convenient. The crab selling system can effectively guarantee and improve the goodness of the quality of crabs sold in the market under the condition of providing a good environment for the crabs to inhabit in water sources and feed.

Description

Temporary storage device suitable for crabs after being caught

Technical Field

The invention relates to the field of agricultural aquaculture, in particular to a temporary storage device suitable for crabs after being caught.

Background

Crabs are well known to be a high value aquaculture product and are well received in the market place. However, in the specific circulation process, a plurality of tasks such as transportation, feeding and market exhibition exist between the time when the crabs are caught from the culture ponds and the time when the crabs are sold in the markets, which inevitably takes a little time, and in the period, if a good inhabitation environment cannot be provided for the crabs, the crabs are extremely easy to die, so that the crabs cannot be sold.

In order to provide a good habitat for crabs, chinese invention patent with application number 201910179517.4, for example, proposes a method for ecological breeding of crabs, which comprises the following steps: s1, building a culture pond: the culture pond is designed into a slope type structure, the slope at the bottom extends to the water surface on one side of the culture pond, and a fence is enclosed to build the pond; the fence is preferably inserted into the bottom of the pond by 60cm, and a reinforcing plate is paved at the bottom of the fence to prevent crabs from escaping; s2, treating the culture pond: removing excessive sludge at the bottom of the culture pond, reserving sludge with the depth of 12cm, then thoroughly sterilizing, thoroughly exchanging water once after sterilization, arranging a hose with a plurality of air outlets at the position of 5-10 cm in the sludge, connecting the hose with an aerator, and filling oxygen into the pond through the aerator and the hose so as to avoid asphyxiation of crabs; aquatic weeds are planted in the pond, and the aquatic weeds are not only food for crabs, but also can purify water.

Although the above techniques and other conventional techniques provide an apparatus or method for making crabs perch well, these techniques are limited to cultivation and breeding of crabs at fixed points, and there is no technique for providing a good perching environment for crabs during the time from when crabs are caught in a breeding pond to when crabs are sold in the market.

Disclosure of Invention

The invention provides a temporary storage device suitable for the caught crabs, aiming at providing good inhabitation conditions for the caught crabs.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

a temporary storage device suitable for crabs after being caught is provided with a temporary box, wherein the temporary box is respectively connected with a support leg and a braces; a liftable placing component is arranged in the temporary box; the upper end of the temporary box is provided with a main sealing cover, the bottom of the temporary box is provided with a water discharge hole, and a main plug is plugged in the water discharge hole; and the temporary box is also provided with a feed box and a material scattering control device. The inner part of the temporary box can be used for temporarily storing crabs; the support legs prevent the temporary box from easily toppling when being placed at ordinary times; the braces make things convenient for the manual work to carry the interim case on the back and transport. The loading assembly is convenient for taking and placing the crabs and is convenient for the crabs to have amphibious life. The main sealing cover can seal the upper end of the temporary box to prevent the crabs from escaping. The water discharge hole can release water in the temporary tank, and the release is performed on the premise that the main plug is opened. A large amount of crab feed can be placed in the feed box, and the feed scattering control device can control a part of feed in the feed box to be supplied to the temporary box for the crabs to eat. The upper end and the lower end of the feed box are both in an open state.

The temporary box is characterized in that a dovetail groove is formed in the inner side wall of the temporary box, and the loading assembly is composed of an extension base arranged on the outer side wall of the temporary box, an A-type motor arranged on the extension base, a threaded lead screw connected with the A-type motor and a loading plate in sliding fit with the dovetail groove; the placing plate is connected with a threaded lead screw. No matter the crabs are taken or placed in the temporary box, the placing and carrying plate is required to be lifted to the upper area in the temporary box in a screw and nut transmission mode, and the placing and carrying operation can be facilitated.

Water holes are uniformly distributed on the placing and supporting plate. Most crabs inhabit on the putting support plate, and the water passing holes are used for enabling the putting support plate to ascend and descend so that the crabs can be selected to inhabit with water or inhabit without water.

The upper end of the temporary box is provided with a top sealing groove which can enable the main sealing cover to horizontally slide, and the top sealing plate is provided with air holes. The top sealing groove is designed in a conventional sliding mode, and the air holes are used for ventilating the crabs inhabiting in the temporary box.

The bottom of the temporary box is welded with a bottom pocket plate, and the bottom pocket plate is respectively provided with a spring connected with the main plug and a longitudinal rod for vertically and slidably mounting the main plug. The bottom pocket plate is L-shaped. Under normal state, the elasticity of the spring can make the main plug tightly block the water discharge hole to prevent water leakage. After water is discharged, the main plug can automatically block the water discharge hole under the elastic force of the spring, so that the water discharge operation is convenient.

The main sealing cover is provided with a lateral extension part, and the temporary box is provided with a cylinder connected with the lateral extension part. Namely, the sliding of the total sealing cover can be controlled by the air cylinder, so that the labor is saved relative to the operation.

A linkage frame for connecting the feed box and the temporary box is arranged between the feed box and the temporary box; the material spreading control device comprises a B-type motor and a transportation channel, wherein the B-type motor is arranged on the linkage frame; the feed box is propped against the conveying channel up and down. The fodder in the fodder box can pass through the transport passageway earlier and then get into in the temporary box.

An upper through groove is formed in the rear upper part of the transportation channel, and a lower through groove is formed in the front lower part of the transportation channel; the upper through groove is communicated with the lower end of the feed box. Go up logical groove and get into the opening in the transport passage for the fodder, lead to the groove down and get into the opening of interim incasement for the fodder. The lower through groove is positioned right above the temporary box.

The material spreading control device also comprises a four-sided frame which is arranged in the transportation channel in a sliding way, a side bending plate which is connected with the four-sided frame and an L-shaped side plate which is connected with the B-shaped motor; the side bending plate is provided with a rotary connecting groove, and the right part of the L-shaped side plate is installed in the rotary connecting groove in a sliding and hinged mode. The upper end and the lower end of the four-side frame are both open, and the calibers of the four-side frame, the upper through groove and the lower through groove are consistent. The upper end and the lower end of the four-side frame are respectively and correspondingly abutted against the upper end and the lower end in the transportation channel. Get into the fodder in the transfer passage promptly and can directly fall into four sides in the frame, when B type motor drove L type curb plate rotatory, four sides frame can drive its inside fodder and move to the logical groove top down to the realization is supplied quantitative fodder to interim incasement. The distance between the lower through groove and the upper through groove can be set to be twice of that of the L-shaped side plate.

An auxiliary sealing plate is welded at the upper end of the rear side of the four-side frame. The auxiliary sealing plate can prevent the fodder in the fodder box from falling into other positions in the transportation channel except the four-side frame.

The beneficial effects of the invention are:

the crab fishing device is convenient and fast to use, can assist in the extraction and throwing of the caught crabs, and can automatically convert the amphibious living environment of the crabs; besides, the quantitative automatic feeding device can automatically feed and supply the crabs in a quantitative mode. Finally, the water changing operation is relatively convenient. The crab selling machine can effectively guarantee and improve the goodness of the quality of crabs sold in the market under the condition of providing a good environment for the crabs to inhabit and feed in water sources.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of a transport aisle;

FIG. 3 is a front view of the present invention;

FIG. 4 is a top view of the present invention;

FIG. 5 isbase:Sub>A sectional view A-A of FIG. 4;

FIG. 6 is an enlarged view of a portion of FIG. 5 at I;

FIG. 7 is a cross-sectional view B-B of FIG. 3;

fig. 8 is a partial enlarged view at II of fig. 1.

In the figure: 1. a temporary box; 1a, a dovetail groove; 1b, a water discharge hole; 1c, a top sealing groove; 2. a leg; 3. a harness; 4. an extension base; 5. a type A motor; 6. a threaded lead screw; 7. placing a support plate; 7a, water passing holes; 8. a total cover; 8b, air holes; 8c, a lateral extension; 9. an auxiliary closing plate; 10. a main plug; 11. a bottom pocket plate; 12. a spring; 13. a longitudinal bar; 14. a cylinder; 15. a feed bin; 16. a linkage frame; 17. a B-type motor; 18. a transport channel; 18a, an upper through groove; 18b, a lower through groove; 19. a four-sided frame; 20. a side bending plate; 21. an L-shaped side plate.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.

As shown in fig. 1 and fig. 4 to 6, a temporary storage device suitable for use after crab catching comprises a temporary box 1, wherein a support leg 2 and a shoulder strap 3 are respectively connected to the temporary box 1; a liftable placing component is arranged in the temporary box 1; the upper end of the temporary box 1 is provided with a main sealing cover 8, the bottom of the temporary box 1 is provided with a water discharge hole 1b, and a main plug 10 is blocked in the water discharge hole 1 b; the temporary box 1 is also provided with a feed box 15 and a material spreading control device at the upper part. The inside of the temporary box 1 can be used for temporarily storing crabs; the support legs 2 ensure that the temporary box 1 is not easy to topple when placed at ordinary times; the straps 3 facilitate manual carrying of the temporary case 1 for transportation. The loading assembly is convenient for taking and placing the crabs and is convenient for the crabs to have amphibious life. The main cover 8 can block the upper end of the temporary box 1 to prevent the crabs from escaping. The water discharge hole 1b can discharge the water in the temporary tank 1 if the main plug 10 is opened. A large amount of crab feed can be placed in the feedbox 15, and the feed spreading control device can control a part of the feed in the feedbox 15 to be supplied to the temporary box 1 for the crabs to eat. The upper and lower ends of the feed box 15 are open.

As shown in fig. 4 and 5, a dovetail groove 1a is formed on the inner side wall of the temporary box 1, and the loading assembly is composed of an extension base 4 mounted on the outer side wall of the temporary box 1, an a-type motor 5 mounted on the extension base 4, a threaded lead screw 6 connected with the a-type motor 5, and a loading plate 7 in sliding fit with the dovetail groove 1 a; the placing plate 7 is connected with a threaded lead screw 6. Whether the crabs are taken or placed in the temporary box 1, the placing plate 7 is required to be lifted to the upper area in the temporary box 1 in a screw-nut transmission mode, so that the taking and placing operation is convenient.

As shown in fig. 5, water holes 7a are uniformly distributed on the placing and carrying plate 7. Most crabs inhabit the placing support plate 7, and the water passing holes 7a have the function of enabling the placing support plate 7 to ascend and descend so that the crabs can inhabit in water or inhabit in no water.

As shown in fig. 1, the upper end of the temporary box 1 is provided with a top sealing groove 1c for enabling the main sealing cover 8 to horizontally slide, and the top sealing plate is provided with an air hole 8b. The capping groove 1c is of a conventional sliding design, and the airing holes 8b ventilate the crabs inhabiting in the temporary box 1.

As shown in fig. 6, a bottom pocket plate 11 is welded to the bottom of the temporary box 1, and a spring 12 connected to the main plug 10 and a vertical rod 13 for vertically slidably mounting the main plug 10 are respectively mounted on the bottom pocket plate 11. The bottom pocket plate 11 is L-shaped. Under normal conditions, the elasticity of the spring 12 can make the main plug 10 tightly block the water discharge hole 1b to prevent water leakage. After the water is discharged, the main plug 10 can automatically block the water discharge hole 1b under the elastic force of the spring 12, i.e. the water discharge operation is convenient.

As shown in fig. 1 and 3, the main cover 8 is provided with a lateral extension 8c, and the temporary box 1 is provided with a cylinder 14 connected with the lateral extension 8 c. I.e. the sliding of the total closure 8 can be controlled by the air cylinder 14, which is less labour-intensive in relation to operation.

As shown in fig. 1 and 8, a linkage frame 16 connecting the feedbox 15 and the temporary box 1 is arranged between the feedbox and the temporary box; the material spreading control device comprises a B-type motor 17 and a conveying channel 18 which are arranged on a linkage frame 16; the feedbox 15 is against the transport channel 18 up and down. The feed in the feedbox 15 passes through the transport path 18 before entering the temporary bin 1.

As shown in fig. 2, 3 and 7, an upper through groove 18a is formed at the rear upper portion of the transportation channel 18, and a lower through groove 18b is formed at the front lower portion of the transportation channel 18; the upper through groove 18a communicates with the lower end of the feedbox 15. The upper through groove 18a is a through opening for feed to enter the transport channel 18, and the lower through groove 18b is a through opening for feed to enter the temporary tank 1. The lower through groove 18b is located directly above the temporary box 1.

As shown in fig. 3, 7 and 8, the spreading control device further comprises a four-sided frame 19 slidably mounted in the transportation channel 18, a side bending plate 20 connected with the four-sided frame 19, and an L-shaped side plate 21 connected with the B-shaped motor 17; a hinge groove 20a is formed in the side bent plate 20, and an L-shaped side plate 21 is slidably and hingedly mounted in the hinge groove 20a at the right portion. The upper end and the lower end of the four-side frame 19 are both open, and the calibers of the four-side frame 19, the upper through groove 18a and the lower through groove 18b are all the same. The upper and lower ends of the four-sided frame 19 are respectively and correspondingly abutted against the upper and lower ends inside the transportation channel 18. Enter into the fodder in transport corridor 18 promptly and directly fall into four sides frame 19 in, when B type motor 17 drove L type curb plate 21 rotation, four sides frame 19 can drive its inside fodder and move to the lower logical groove 18B top to the realization is supplied quantitative fodder to in the interim case 1. The distance between the lower through groove 18b and the upper through groove 18a may be twice as large as that of the L-shaped side plate 21.

As shown in fig. 7, an auxiliary closing plate 9 is welded to the upper end of the rear side of the four-sided frame 19. The auxiliary closing plate 9 prevents the feed inside the feedbox 15 from falling into the transport path 18 in positions other than the four sides 19.

Before the feed box is used, part of clear water can be filled into the temporary box 1, and a large amount of feed is put into the feed box 15. In the initial state, the four-sided frame 19 is located below the upper through groove 18a, so that a fixed amount of feed in the feedbox 15 falls into the four-sided frame 19.

When crabs need to be taken or put in, the A-type motor 5 can drive the threaded screw rod 6 to rotate, and the putting support plate 7 is lifted to facilitate taking or putting the crabs on the putting support plate 7. In the same operation mode, the carrying plate 7 can be lifted up and down on the water surface in the temporary box 1, and the amphibious inhabitation environment of the crabs can be adjusted.

When feeding is needed, the B-shaped motor 17 drives the L-shaped side plate 21 to rotate for one circle, namely the four-side frame 19 conveys a certain amount of feed to the upper part of the lower through groove 18B, and the certain amount of feed is scattered in the temporary box 1 and then slides to reset, so that the feed is supplied in a certain amount.

After the crabs are sold in the market, the main plug 10 can be manually pulled down to discharge the water in the temporary tank 1 for the subsequent water exchange.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A temporary storage device suitable for crabs after being caught is provided with a temporary box (1), wherein support legs (2) and braces (3) are respectively connected to the temporary box (1); the method is characterized in that: a liftable placing component is arranged in the temporary box (1); the upper end of the temporary box (1) is provided with a main sealing cover (8), the bottom of the temporary box (1) is provided with a water drainage hole (1 b), and a main plug (10) is blocked in the water drainage hole (1 b); the temporary box (1) is also provided with a feed box (15) and a spreading control device.

2. The temporary storage device suitable for crabs after being caught is as claimed in claim 1, which is characterized in that: a dovetail groove (1 a) is formed in the inner side wall of the temporary box (1), and the placing assembly is composed of an extension base (4) arranged on the outer side wall of the temporary box (1), an A-type motor (5) arranged on the extension base (4), a threaded lead screw (6) connected with the A-type motor (5) and a placing plate (7) in sliding fit with the dovetail groove (1 a); the placing plate (7) is connected with a threaded lead screw (6).

3. A temporary storage device suitable for use after crab fishing as claimed in claim 2, wherein: water holes (7 a) are uniformly distributed on the loading plate (7).

4. A temporary storage device suitable for use after crab fishing as claimed in claim 1, wherein: the upper end of the temporary box (1) is provided with a top sealing groove (1 c) which can enable the main sealing cover (8) to horizontally slide, and the top sealing plate is provided with an air hole (8 b).

5. The temporary storage device suitable for crabs after being caught is as claimed in claim 1, which is characterized in that: the welding of interim case (1) bottom has end pocket board (11), installs spring (12) of connecting main stopper (10) and with vertical slidable mounting's of main stopper (10) vertical pole (13) on end pocket board (11) respectively.

6. A temporary storage device suitable for use after crab fishing as claimed in claim 4, wherein: the main sealing cover (8) is provided with a lateral extension part (8 c), and the temporary box (1) is provided with a cylinder (14) connected with the lateral extension part (8 c).

7. The temporary storage device suitable for crabs after being caught is as claimed in claim 1, which is characterized in that: a linkage frame (16) for connecting the feed box (15) and the temporary box (1) is arranged between the feed box and the temporary box; the material spreading control device comprises a B-type motor (17) and a conveying channel (18), wherein the B-type motor is installed on a linkage frame (16); the feed box (15) is up and down against the transportation channel (18).

8. A buffer device suitable for use after crab fishing as claimed in claim 7, wherein: an upper through groove (18 a) is formed in the rear upper part of the transportation channel (18), and a lower through groove (18 b) is formed in the front lower part of the transportation channel (18); the upper through groove (18 a) is communicated with the lower end of the feed box (15).

9. A buffer device suitable for use after crab fishing as claimed in claim 7, wherein: the spreading control device also comprises a four-side frame (19) which is arranged in the transportation channel (18) in a sliding way, a side bending plate (20) which is connected with the four-side frame (19) and an L-shaped side plate (21) which is connected with the B-shaped motor (17); the side bending plate (20) is provided with a rotating connecting groove (20 a), and the right part of the L-shaped side plate (21) is slidably and hingedly arranged in the rotating connecting groove (20 a).

10. A buffer device suitable for use after crab fishing as claimed in claim 9, wherein: an auxiliary sealing plate (9) is welded at the upper end of the rear side of the four-side frame (19).