CN110720426A - Pollution discharge device for crab breeding box - Google Patents
Pollution discharge device for crab breeding box Download PDFInfo
- Publication number
- CN110720426A CN110720426A CN201911223260.4A CN201911223260A CN110720426A CN 110720426 A CN110720426 A CN 110720426A CN 201911223260 A CN201911223260 A CN 201911223260A CN 110720426 A CN110720426 A CN 110720426A
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- fixedly connected
- box
- groove
- outer box
- limiting
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- 238000009395 breeding Methods 0.000 title description 7
- 230000001488 breeding effect Effects 0.000 title description 7
- 239000010865 sewage Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims abstract description 15
- 238000012258 culturing Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 239000010794 food waste Substances 0.000 abstract description 6
- 241000251468 Actinopterygii Species 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000009360 aquaculture Methods 0.000 abstract description 2
- 244000144974 aquaculture Species 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 2
- 241000238557 Decapoda Species 0.000 description 16
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/10—Cleaning bottoms or walls of ponds or receptacles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of aquaculture equipment, and discloses a sewage discharging device for a crab culturing box. This crab is bred waste fitting discharging for box, through setting up first circle push pedal, second circle push pedal, the filter screen, interior box, the shovel etc. that decontaminates, the excrement of crab and the filter screen of food waste accessible box bottom drop to outer box's end inner wall on, through promoting first circle push pedal and second circle push pedal, drive first transfer line, the second transfer line removes, it removes to drive the shovel that decontaminates and remove, can push away the excrement of crab and food waste in the sewage drain by the end inner wall of outer box, open the water blocking stopper, can discharge unclean water and filth, need not to fish out the crab, solved traditional crab breed box and need fish out the crab blowdown when the blowdown, both waste time and energy, cause the injury to the crab easily again, influence the problem of crab growth.
Description
Technical Field
The invention relates to the technical field of aquaculture equipment, in particular to a pollution discharge device for a crab breeding box.
Background
The crab breeding box is a tool for artificially breeding crabs, and can greatly improve the output value and quality of the crabs, but the existing crab breeding box does not have a good pollution discharge device, the crabs need to be fished out for whole box pollution discharge every time pollution discharge is carried out, the method is time-consuming and labor-consuming, the young crabs are easily injured in the transferring process, the injury is caused if the young crabs are light, the growth of the young crabs is influenced, and the death of the young crabs is caused if the young crabs are heavy.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the sewage discharge device for the crab culture box, which has the advantage of discharging sewage without fishing out the crabs, and solves the problems that the traditional crab culture box needs to fish out the crabs for discharging sewage, so that time and labor are wasted, the crabs are easily damaged, and the growth of the crabs is influenced.
(II) technical scheme
In order to realize the aim of draining sewage without fishing out crabs, the invention provides the following technical scheme: a sewage discharging device for a crab culturing box comprises an outer box, a first sliding sleeve and a first pull rod, wherein the top of the outer box is fixedly connected with the surface of the first sliding sleeve, the sliding groove inside the first sliding sleeve is movably connected with the surface of the first pull rod, the bottom of the first pull rod is fixedly connected with a first connecting rod, the surface of the first connecting rod is movably connected with the sliding groove inside the first sliding sleeve, the bottom of the first connecting rod is fixedly connected with a first fixed block, the left side of the first fixed block is fixedly connected with an inner box, the bottom of the inner box is provided with a filter screen, the side surface of the filter screen is fixedly connected with the inner side surface of the inner box, the top of the outer box is fixedly connected with a second sliding sleeve, the sliding groove inside the second sliding sleeve is movably connected with a second pull rod, the right end of the second pull rod is fixedly connected with the left end of the first pull rod, the bottom of the second pull rod is fixedly connected with a second connecting rod, the surface of the second connecting rod is movably connected with the sliding groove in the second sliding sleeve, the limiting groove in the second sliding sleeve is in threaded connection with a first threaded limiting rod, the limiting groove in the second sliding sleeve is in threaded connection with a second threaded limiting rod, the bottom end of the second connecting rod is fixedly connected with a second fixing block, and the right side of the second fixing block is fixedly connected with the left side of the inner box.
The top of the outer box is fixedly connected with a support plate, the interior of the support plate is movably connected with a first push-pull rod, the left end of the first push-pull rod is fixedly connected with a first limiting insert block, the left end of the first limiting insert block is movably connected with a limiting groove in the first sliding sleeve, the right end of the first limiting insert block is fixedly connected with a first spring, one end of the first spring, far away from the first limiting insert block, is fixedly connected with the left side of the support plate, the interior of the support plate is movably connected with a second push-pull rod, the left end of the second push-pull rod is fixedly connected with a second limiting insert block, the left end of the second limiting insert block is movably connected with the limiting groove in the first sliding sleeve, the right end of the second limiting insert block is fixedly connected with a second spring, one end of the second spring, far away from the second limiting insert block, is fixedly connected with the left side of the support plate, the right side of the outer, the right side of the outer box is communicated with a sewage draining port, the right end of the sewage draining port is provided with a water blocking plug, the right side of the water blocking plug is fixedly connected with one end of a connecting rope far away from the outer box, the left inner wall of the outer box is fixedly connected with a first bearing plate, the right inner wall of the outer box is fixedly connected with a second bearing plate, a penetrating elongated slot on the front side of the outer box is movably connected with a first round push plate, the back side of the first round push plate is fixedly connected with a first transmission rod, the bottom end of the first transmission rod is fixedly connected with a first pulley seat, the front side of the first pulley seat is provided with a pulley, the pulley on the front side of the first pulley seat is movably connected with a long clamping slot on the front inner wall of the outer box, the back side of the first pulley seat is fixedly connected with a sewage cleaning push shovel, the penetrating elongated slot on the back side of the outer box is movably connected with a, the bottom fixedly connected with second pulley block of second transfer line, and the second pulley block back is equipped with the pulley, the pulley at the second pulley block back and the long draw-in groove swing joint of outer box back inner wall, the front of second pulley block and the back fixed connection of the trash removal shovel, the bottom of trash removal shovel and the bottom inner wall swing joint of outer box, the crab mouth has been seted up at the top of outer box, and swing joint has the lid between the left side wall of going into the crab mouth and the right side wall.
Preferably, the inside of first sliding sleeve is seted up and is run through the spout to the bottom by the top, the inside of first sliding sleeve is seted up and is extended to inside spacing groove by the right side, and the quantity of spacing groove is two.
Preferably, the inside of second sliding sleeve is seted up and is run through the spout to the bottom by the top, the inside of second sliding sleeve is seted up and is extended to inside spacing groove by the left side, and the inside of this spacing groove is equipped with the screw thread, and the quantity of spacing groove is two.
Preferably, the bottom of the inner box is a through structure.
Preferably, a through groove penetrating from the left side to the right side is formed in the first connecting rod, and the size of the through groove is matched with that of the limiting groove in the first sliding sleeve.
Preferably, a through groove penetrating from the left side to the right side is formed in the second connecting rod, and the size of the through groove is matched with that of the limiting groove in the second sliding sleeve.
Preferably, the specification of the second threaded limiting rod is the same as that of the first threaded limiting rod, and the second threaded limiting rod is matched with the size of the through groove in the second connecting rod.
Preferably, the specification of the second limiting insertion block is the same as that of the first limiting insertion block, and the size of the second limiting insertion block is matched with that of the through groove in the first connecting rod.
Preferably, the front side of the outer box is provided with a through elongated slot, the back side of the outer box is provided with a through elongated slot, the inner wall of the front side of the outer box is provided with a long clamping groove, and the inner wall of the back side of the outer box is provided with a long clamping groove.
Compared with the prior art, the invention provides a sewage discharge device for a crab breeding box, which has the following beneficial effects:
1. this crab is bred blowdown apparatus for box, through setting up first circle push pedal, second circle push pedal, the filter screen, interior box, the push shovel of decontaminating, the crab is bred in interior box, the excrement and the food waste accessible of crab drop to the bottom inner wall of outer box on the filter screen of box bottom in, through promoting first circle push pedal and second circle push pedal, drive first transfer lever, the second transfer lever removes, first transfer lever, the second transfer lever drives the push shovel of decontaminating and removes, the push shovel of decontaminating can push the excrement and the food waste of crab to the blowdown mouth by the bottom inner wall of outer box in the removal process, open the water blocking stopper, can discharge unclean water and filth, need not to fish out the crab, solved traditional crab breed box and need fish out the crab blowdown when the blowdown, both wasted time and energy, cause the injury to the crab again easily, influence the problem that the crab grows.
2. This crab is bred blowdown apparatus for box, through setting up first pull rod, the second pull rod, the head rod, the second connecting rod, first screw thread gag lever post, second screw thread gag lever post, first spacing inserted block, the spacing inserted block of second, upwards stimulate first pull rod and second pull rod, the box rises in head rod and the drive of second connecting rod, when the inside through groove of head rod coincides with the inside spacing groove of first sliding sleeve, the spacing inserted block of second passes the inside spacing groove of first sliding sleeve and fixes the head rod, it finishes fixing the second connecting rod to rotate the inside through groove of second screw thread gag lever post entering second connecting rod, the box rises promptly, can supply the decontamination to push away the shovel to pass through, avoid the box to block the problem that the decontamination pushed away the shovel.
3. This crab is bred blowdown device for box through setting up connection rope and water blocking stopper, prevents the water in the outer box and reveals when not decontaminating, when decontaminating, through opening the water blocking stopper for water is got rid of earlier, treats that mud when moving to in the drain, and mud can clear up out at the right-hand member of drain.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a cross-sectional side view of the present invention;
FIG. 4 is a rear view of the present invention;
FIG. 5 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 6 is a three-dimensional view of the structure of the outer box of the present invention.
Wherein: 1. an outer box; 2. a first sliding sleeve; 3. a first pull rod; 4. a first connecting rod; 5. a support plate; 6. a first push-pull rod; 7. a first spring; 8. a first limit insert block; 9. a second push-pull rod; 10. a second spring; 11. a second limit insert block; 12. a second pull rod; 13. a second sliding sleeve; 14. a first threaded stop bar; 15. a second threaded stop bar; 16. a sewage draining outlet; 17. water blockage; 18. connecting ropes; 19. a second connecting rod; 20. a second fixed block; 21. an inner case; 22. a filter screen; 23. a first fixed block; 24. a first circular push plate; 25. a first drive lever; 26. a first pulley seat; 27. cleaning a dirt pushing shovel; 28. a second pulley seat; 29. a second transmission rod; 30. a second circular push plate; 31. a box cover; 32. a first bearing plate; 33. a second bearing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a pollution discharge device for a crab culturing box, comprising an outer box 1, a first sliding sleeve 2 and a first pull rod 3, wherein the front surface of the outer box 1 is provided with a through elongated slot, the back surface of the outer box 1 is provided with a through elongated slot, the front inner wall of the outer box 1 is provided with a long clamping slot, the back inner wall of the outer box 1 is provided with a long clamping slot, the top of the outer box 1 is fixedly connected with the surface of the first sliding sleeve 2, the inside of the first sliding sleeve 2 is provided with a sliding slot penetrating from the top end to the bottom end, the inside of the first sliding sleeve 2 is provided with two limiting slots extending from the right side to the inside, the number of the limiting slots is two, the sliding slot inside the first sliding sleeve 2 is movably connected with the surface of the first pull rod 3, the bottom end of the first pull rod 3 is fixedly connected with a first connecting rod 4, the inside of the first connecting rod 4, the size of the through groove is matched with the size of a limiting groove in the first sliding sleeve 2, the surface of a first connecting rod 4 is movably connected with a sliding groove in the first sliding sleeve 2, the bottom end of the first connecting rod 4 is fixedly connected with a first fixing block 23, the left side of the first fixing block 23 is fixedly connected with an inner box 21, the bottom of the inner box 21 is of a through structure, the bottom of the inner box 21 is provided with a filter screen 22, the excrement and food residues of crabs can fall onto the inner wall of the bottom of the outer box 1 through the filter screen 22 at the bottom of the inner box 21, the side surface of the filter screen 22 is fixedly connected with the inner side surface of the inner box 21, the top of the outer box 1 is fixedly connected with a second sliding sleeve 13, the inside of the second sliding sleeve 13 is provided with a sliding groove which runs through from the top end to the bottom end, the inside of the second sliding sleeve 13 is provided with a limiting groove which extends from, a second pull rod 12 is movably connected with a chute in the second sliding sleeve 13, the right end of the second pull rod 12 is fixedly connected with the left end of the first pull rod 3, a second connecting rod 19 is fixedly connected with the bottom end of the second pull rod 12, a through groove penetrating from the left side to the right side is formed in the second connecting rod 19, the size of the through groove is matched with that of a limiting groove in the second sliding sleeve 13, the surface of the second connecting rod 19 is movably connected with the chute in the second sliding sleeve 13, the limiting groove in the second sliding sleeve 13 is in threaded connection with a first threaded limiting rod 14, the limiting groove in the second sliding sleeve 13 is in threaded connection with a second threaded limiting rod 15, the specification of the second threaded limiting rod 15 is the same as that of the first threaded limiting rod 14, the size of the second threaded limiting rod 15 is matched with that of the through groove in the second connecting rod 19, a second fixing block 20 is fixedly connected with the bottom end of the second connecting rod 19, the right side of the second fixed block 20 is fixedly connected with the left side of the inner box 21.
The top of the outer box 1 is fixedly connected with a supporting plate 5, the interior of the supporting plate 5 is movably connected with a first push-pull rod 6, the left end of the first push-pull rod 6 is fixedly connected with a first limiting insert block 8, the left end of the first limiting insert block 8 is movably connected with a limiting groove in the first sliding sleeve 2, the right end of the first limiting insert block 8 is fixedly connected with a first spring 7, the first spring 7 is in a compressed state, one end of the first spring 7, far away from the first limiting insert block 8, is fixedly connected with the left side of the supporting plate 5, the interior of the supporting plate 5 is movably connected with a second push-pull rod 9, the left end of the second push-pull rod 9 is fixedly connected with a second limiting insert block 11, the specification of the second limiting insert block 11 is the same as that of the first limiting insert block 8, the size of the second limiting insert block 11 is matched with that of a through groove in the first connecting rod 4, the left end of the second limiting insert block 11 is movably connected with a limiting, the right end of the second limit insert 11 is fixedly connected with a second spring 10, the second spring 10 is in a compressed state, one end of the second spring 10 far away from the second limit insert 11 is fixedly connected with the left side of the support plate 5, the right side of the outer box 1 is fixedly connected with a connecting rope 18, the right side of the outer box 1 is communicated with a sewage draining exit 16, the right end of the sewage draining exit 16 is provided with a water blocking plug 17, the connecting rope 18 and the water blocking plug 17 are arranged, the connecting rope 18 prevents the water blocking plug 17 from being lost, water in the outer box 1 is prevented from being leaked out when the sewage is not cleaned, when the sewage is cleaned, the water is firstly drained by opening the water blocking plug 17, when the sludge moves into the sewage draining exit 16, the sludge can be cleaned out at the right end of the sewage draining exit 16, the right side of the water blocking plug 17 is fixedly connected with one end of the connecting rope 18 far away from the outer box 1, the left inner wall of the outer box 1 is fixedly connected with a first bearing, the first bearing plate 32 and the second bearing plate 33 support the inner box 21, the front through long groove of the outer box 1 is movably connected with a first round push plate 24, the back of the first round push plate 24 is fixedly connected with a first transmission rod 25, the bottom of the first transmission rod 25 is fixedly connected with a first pulley seat 26, the front of the first pulley seat 26 is provided with a pulley which can reduce the resistance, the front pulley of the first pulley seat 26 is movably connected with the long clamping groove on the front inner wall of the outer box 1, the back of the first pulley seat 26 is fixedly connected with a dirt cleaning push shovel 27, the back through long groove of the outer box 1 is movably connected with a second round push plate 30, the front of the second round push plate 30 is fixedly connected with a second transmission rod 29, the bottom of the second transmission rod 29 is fixedly connected with a second pulley seat 28, the back of the second pulley seat 28 is provided with a pulley which reduces the resistance, the pulley on the back of the second pulley seat 28 is movably connected with the long clamping groove on the back inner wall of, the front surface of the second pulley seat 28 is fixedly connected with the back surface of the dirt removing push shovel 27, the bottom end of the dirt removing push shovel 27 is movably connected with the inner wall of the bottom of the outer box 1, the top of the outer box 1 is provided with a crab inlet, a box cover 31 is movably connected between the left side wall and the right side wall of the crab inlet, the box cover 31 is closed at ordinary times, and when crabs need to be taken out and put in, the box cover 31 can be opened.
When the crab pot is used, the first pull rod 3 and the second pull rod 12 are pulled upwards, the first connecting rod 4 and the second connecting rod 19 drive the inner box 21 to ascend, when the through groove in the first connecting rod 4 is overlapped with the limiting groove in the first sliding sleeve 2, under the elastic force of the second spring 10, the second limiting insert 11 moves leftwards and passes through the limiting groove in the first sliding sleeve 2 to fix the first connecting rod 4, the second threaded limiting rod 15 is rotated to enter the through groove in the second connecting rod 19 to fix the second connecting rod 19, the water blocking plug 17 is opened, after unclean water is discharged, the first round push plate 24 and the second round push plate 30 are pushed to drive the first transmission rod 25 and the second transmission rod 29 to move, the first transmission rod 25 drives the cleaning push shovel 27 to move, the cleaning push shovel 27 pushes crab excrement and food residues from the bottom inner wall of the outer box 1 to the sewage discharge outlet 16 in the moving process, when the dirt is cleaned, the water blocking plug 17 is covered, the second threaded limiting rod 15 is rotated outwards, the second push-pull rod 9 is pulled outwards, the second limiting insert block 11 is reset, namely the inner box 21 moves downwards and resets, the box cover 31 is opened, a proper amount of water is added into the outer box 1, the water just passes through the filter screen 22, when the crab needs to be taken out and put in, the first push-pull rod 6 and the second push-pull rod 9 are firstly pulled, the first pull rod 3 is pulled upwards until the inner box 21 cannot move upwards, the first push-pull rod 6 and the second push-pull rod 9 are loosened, the first limiting insert block 8 moves leftwards under the action of the first spring 7, at the moment, the limiting groove in the first sliding sleeve 2 is overlapped with the through groove in the first connecting rod 4, the through groove in the second connecting rod 19 is overlapped with the limiting groove in the second sliding sleeve 13, the first limiting insert block 8 penetrates through the limiting groove in the first sliding sleeve 2 to fix the first connecting rod 4, then the first thread limiting rod 14 is rotated to fix the second connecting rod 19, the box cover 31 is opened, and crabs in the inner box 21 can be taken out or placed in the inner box 21.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a crab is bred blowdown apparatus for box, includes outer box (1), first sliding sleeve (2) and first pull rod (3), its characterized in that: the top of the outer box (1) is fixedly connected with the surface of the first sliding sleeve (2), a chute inside the first sliding sleeve (2) is movably connected with the surface of the first pull rod (3), the bottom of the first pull rod (3) is fixedly connected with a first connecting rod (4), the surface of the first connecting rod (4) is movably connected with the chute inside the first sliding sleeve (2), the bottom of the first connecting rod (4) is fixedly connected with a first fixed block (23), the left side of the first fixed block (23) is fixedly connected with an inner box (21), the bottom of the inner box (21) is provided with a filter screen (22), the side surface of the filter screen (22) is fixedly connected with the inner side surface of the inner box (21), the top of the outer box (1) is fixedly connected with a second sliding sleeve (13), the chute inside the second sliding sleeve (13) is movably connected with a second pull rod (12), the right end of the second pull rod (12) is fixedly connected with the left end of the first pull rod (3), the bottom end of the second pull rod (12) is fixedly connected with a second connecting rod (19), the surface of the second connecting rod (19) is movably connected with a sliding groove in the second sliding sleeve (13), a limiting groove in the second sliding sleeve (13) is in threaded connection with a first threaded limiting rod (14), a limiting groove in the second sliding sleeve (13) is in threaded connection with a second threaded limiting rod (15), the bottom end of the second connecting rod (19) is fixedly connected with a second fixed block (20), and the right side of the second fixed block (20) is fixedly connected with the left side of the inner box (21);
the top of the outer box (1) is fixedly connected with a support plate (5), the inside of the support plate (5) is movably connected with a first push-pull rod (6), the left end of the first push-pull rod (6) is fixedly connected with a first limiting insert block (8), the left end of the first limiting insert block (8) is movably connected with a limiting groove in the first sliding sleeve (2), the right end of the first limiting insert block (8) is fixedly connected with a first spring (7), one end, far away from the first limiting insert block (8), of the first spring (7) is fixedly connected with the left side of the support plate (5), the inside of the support plate (5) is movably connected with a second push-pull rod (9), the left end of the second push-pull rod (9) is fixedly connected with a second limiting insert block (11), the left end of the second limiting insert block (11) is movably connected with the limiting groove in the first sliding sleeve (2), the right end of the second limit inserting block (11) is fixedly connected with a second spring (10), one end, far away from the second limit inserting block (11), of the second spring (10) is fixedly connected with the left side of the supporting plate (5), the right side of the outer box (1) is fixedly connected with a connecting rope (18), the right side of the outer box (1) is communicated with a sewage draining outlet (16), the right end of the sewage draining outlet (16) is provided with a water blocking plug (17), the right side of the water blocking plug (17) is fixedly connected with one end, far away from the outer box (1), of the connecting rope (18), the left inner wall of the outer box (1) is fixedly connected with a first bearing plate (32), the right inner wall of the outer box (1) is fixedly connected with a second bearing plate (33), the front penetrating long groove of the outer box (1) is movably connected with a first round push plate (24), the back of the first round push plate (24) is fixedly connected with a first transmission rod (25), the bottom end of the first transmission rod (25) is fixedly connected with a first pulley seat (26), the front of the first pulley seat (26) is provided with a pulley, the front pulley of the first pulley seat (26) is movably connected with a long clamping groove on the front inner wall of the outer box (1), the back of the first pulley seat (26) is fixedly connected with a dirt cleaning push shovel (27), a long through groove on the back of the outer box (1) is movably connected with a second round push plate (30), the front of the second round push plate (30) is fixedly connected with a second transmission rod (29), the bottom end of the second transmission rod (29) is fixedly connected with a second pulley seat (28), the back of the second pulley seat (28) is provided with a pulley, the pulley on the back of the second pulley seat (28) is movably connected with the long clamping groove on the back inner wall of the outer box (1), the front of the second pulley seat (28) is fixedly connected with the back of the dirt cleaning push shovel (27), the bottom end of the dirt removing push shovel (27) is movably connected with the inner wall of the bottom of the outer box (1), the top of the outer box (1) is provided with a crab inlet, and a box cover (31) is movably connected between the left side wall and the right side wall of the crab inlet.
2. The sewage draining device for the crab culturing box as claimed in claim 1, wherein: the sliding groove penetrating from the top end to the bottom end is formed in the first sliding sleeve (2), the limiting grooves extending from the right side to the inside are formed in the first sliding sleeve (2), and the number of the limiting grooves is two.
3. The sewage draining device for the crab culturing box as claimed in claim 1, wherein: the inside of second sliding sleeve (13) is seted up and is run through the spout to the bottom by the top, the inside of second sliding sleeve (13) is seted up and is extended to inside spacing groove by the left side, and the inside of this spacing groove is equipped with the screw thread, and the quantity of spacing groove is two.
4. The sewage draining device for the crab culturing box as claimed in claim 1, wherein: the bottom of the inner box (21) is a through structure.
5. The sewage draining device for the crab culturing box as claimed in claim 1, wherein: the first connecting rod (4) is internally provided with a through groove which penetrates from the left side to the right side, and the size of the through groove is matched with that of the limiting groove in the first sliding sleeve (2).
6. The sewage draining device for the crab culturing box as claimed in claim 1, wherein: and a through groove penetrating from the left side to the right side is formed in the second connecting rod (19), and the size of the through groove is matched with that of the limiting groove in the second sliding sleeve (13).
7. The sewage draining device for the crab culturing box as claimed in claim 1, wherein: the specification of the second threaded limiting rod (15) is the same as that of the first threaded limiting rod (14), and the size of the through groove in the second threaded limiting rod (15) is matched with that of the second connecting rod (19).
8. The sewage draining device for the crab culturing box as claimed in claim 1, wherein: the specification of the second limiting insertion block (11) is the same as that of the first limiting insertion block (8), and the size of the second limiting insertion block (11) is matched with that of the through groove in the first connecting rod (4).
9. The sewage draining device for the crab culturing box as claimed in claim 1, wherein: the front side of the outer box (1) is provided with a through elongated slot, the back side of the outer box (1) is provided with a through elongated slot, the inner wall of the front side of the outer box (1) is provided with a long clamping groove, and the inner wall of the back side of the outer box (1) is provided with a long clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911223260.4A CN110720426A (en) | 2019-12-03 | 2019-12-03 | Pollution discharge device for crab breeding box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113615622A (en) * | 2021-07-07 | 2021-11-09 | 浙江省海洋水产研究所 | Experimental device for be used for cultivateing benthos |
| CN114208749A (en) * | 2021-12-13 | 2022-03-22 | 建湖县刘二刚水产养殖场 | Crab breeding box convenient to clean and using method thereof |
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| JP4082679B2 (en) * | 2003-06-20 | 2008-04-30 | 株式会社 みどり商会 | Rearing container |
| CN204968935U (en) * | 2015-07-27 | 2016-01-20 | 莆田市天然星农业开发有限公司 | Divide cavate crab pond culture device |
| CN208956740U (en) * | 2018-09-30 | 2019-06-11 | 江苏诺亚方舟农业科技有限公司 | A kind of crab cultivation device |
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| JP4082679B2 (en) * | 2003-06-20 | 2008-04-30 | 株式会社 みどり商会 | Rearing container |
| CN204968935U (en) * | 2015-07-27 | 2016-01-20 | 莆田市天然星农业开发有限公司 | Divide cavate crab pond culture device |
| CN208956740U (en) * | 2018-09-30 | 2019-06-11 | 江苏诺亚方舟农业科技有限公司 | A kind of crab cultivation device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113615622A (en) * | 2021-07-07 | 2021-11-09 | 浙江省海洋水产研究所 | Experimental device for be used for cultivateing benthos |
| CN114208749A (en) * | 2021-12-13 | 2022-03-22 | 建湖县刘二刚水产养殖场 | Crab breeding box convenient to clean and using method thereof |
| CN114208749B (en) * | 2021-12-13 | 2022-11-25 | 建湖县刘二刚水产养殖场 | Crab breeding box convenient to clean and using method thereof |
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Application publication date: 20200124 |