CN116267655A - Unmanned on duty rearging cage in biological laboratory - Google Patents
Unmanned on duty rearging cage in biological laboratory Download PDFInfo
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- CN116267655A CN116267655A CN202310251818.XA CN202310251818A CN116267655A CN 116267655 A CN116267655 A CN 116267655A CN 202310251818 A CN202310251818 A CN 202310251818A CN 116267655 A CN116267655 A CN 116267655A
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- 238000000926 separation method Methods 0.000 claims description 41
- 238000007789 sealing Methods 0.000 claims description 34
- 230000009194 climbing Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims 1
- 238000010171 animal model Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 3
- 230000000384 rearing effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/03—Housing for domestic or laboratory animals
- A01K1/031—Cages for laboratory animals; Cages for measuring metabolism of animals
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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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/035—Devices for use in keeping domestic animals, e.g. fittings in housings or dog beds
- A01K1/0356—Feeding or drinking devices associated with cages
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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
- A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
- A01K5/02—Automatic devices
- A01K5/0225—Gravity replenishment from a reserve, e.g. a hopper
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Birds (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- General Health & Medical Sciences (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention discloses an unattended feeding cage in a biological laboratory, which comprises a box body, wherein the inner side wall of the box body is fixedly connected with a feeding hopper, four driving rollers and a belt are rotationally arranged at a discharge hole of the feeding hopper, the belt is matched with the driving rollers, a motor is arranged on the feeding hopper, an output shaft of the motor is fixedly connected with one end of one driving roller, two feeding holes are formed in the belt, and the two feeding holes are oppositely arranged. The invention has the function of automatic feeding at regular time.
Description
Technical Field
The invention relates to the technical field of rearing cages, in particular to an unattended rearing cage in a biological laboratory.
Background
Biological experiments refer to the process of purposefully observing and researching biological structures and vital activity phenomena which are not easy to observe under the general condition by using certain instruments, materials and medicines under specific environmental conditions through a scientific method. Currently, in performing biological experiments, it is often necessary to place the experimental animals in a feeder cage for observation, feeding, and recording.
The prior art can refer to the Chinese patent with the publication number of CN211185356U, and discloses a closed laboratory animal rearing cage, which comprises a box body and a box cover covered on the box body, wherein the lower end of the box cover is fixedly connected with a sealing edge plate, the sealing edge plate is matched with an opening above the box body, and an air inlet and an air outlet are formed in the box cover.
However, when the breeder cannot feed the experimental animal in time, damage to the health of the experimental animal may occur.
Disclosure of Invention
The application provides an unmanned on duty rearging cage in biological laboratory has the automatic function of feeding of timing.
The application provides an unmanned on duty rearging cage in biological laboratory adopts following technical scheme:
the utility model provides an unmanned on duty rearging cage in biological laboratory, includes the box, the inside wall fixedly connected with of box feeds and eats the hopper, it is provided with four driving rollers and belt to feed the discharge gate rotation of feeding the hopper, the belt with the driving roller cooperatees, install the motor on feeding the hopper, the output shaft of motor with one of them the one end fixed connection of driving roller, two throw the material hole has been seted up on the belt, two throw the material hole and set up relatively.
Through adopting above-mentioned technical scheme, timing start motor drive output shaft rotates a period, the output shaft drive driving roller of motor rotates, driving roller drive belt rotates, when the belt rotates two material throwing holes along vertical direction setting, feed the fodder in the hopper and drop to the box under the effect of gravity in to can be convenient for feed the experimental animal in the box, continue driving belt and rotate this moment, when two material throwing holes of belt set up along the horizontal direction, stop the output shaft rotation of motor, the belt can prevent the fodder to drop to the box this moment.
Preferably, the inside wall fixedly connected with of box is fed and is eaten the storehouse, feed the storehouse with feed the fodder and fight and be linked together, feed the side wall in feeding the storehouse and offered and eat the hole, feed the storehouse and be close to feed a side wall in hole and be provided with the climbing, climbing fixedly connected with in the inner wall of box.
Through adopting above-mentioned technical scheme, when the fodder was thrown down to the feeding hopper, the experimental animals gets into through climbing and feeds and eat the storehouse, can be convenient for separate experimental animals ' living area and feeding area to can be convenient for improve experimental animals's living environment, and then be favorable to improving experimental animals ' health index.
Preferably, a pressing plate is slidably arranged in the feeding hopper, a plurality of first springs are arranged in the feeding hopper, one ends of the first springs are fixedly connected with the pressing plate, and the other ends of the first springs are fixedly connected with the inner side wall of the feeding hopper; the first sensor is installed to a side wall of the clamp plate, the second sensor is installed to the inside wall of feeding hopper, first sensor can with the second sensor cooperatees, install bee calling organ on the feeding hopper, bee calling organ with first sensor electric connection.
Through adopting above-mentioned technical scheme, when the fodder in the feeding hopper reduces, the clamp plate passes through the setting of first spring, can be convenient for drive clamp plate butt in the fodder, and when the fodder in the feeding hopper is less, the clamp plate slides to the below of feeding hopper inner wall, and first sensor and second sensor cooperate this moment, and first sensor starts the buzzer and reports to the police to can be convenient for remind the experimenter to the feeding hopper add fodder.
Preferably, the pressing plate is provided with a through hole, the inner wall of the through hole is provided with a rotating groove, the inner wall of the rotating groove is rotatably provided with a rotating shaft, the rotating shaft is sleeved and fixed with a sealing plate for sealing the through hole, the rotating shaft is sleeved and provided with a torsion spring, one end of the torsion spring is fixedly connected with the sealing plate, and the other end of the torsion spring is fixedly connected with the inner wall of the rotating groove; the feeding hopper is provided with a second fixing mechanism used for fixing the pressing plate.
Through adopting above-mentioned technical scheme, when needs add the fodder to the feed hopper, the experimenter is earlier through handle drive closing plate along vertical direction upward movement, and closing plate drive clamp plate is along vertical direction upward movement, and when the clamp plate moved to the feed hopper top, fixed the clamp plate through second fixed establishment, the rethread is relieved first fixed establishment and is taken place to the fixed action of closing plate, and the pivot takes place to rotate under torsion spring's elasticity effect this moment, and pivot drive closing plate rotates to can be convenient for experimenter to feed hopper interpolation fodder.
Preferably, the first fixing mechanism comprises a first magnet block, a first sliding groove is formed in the inner side wall of the through hole, the first magnet block is slidably arranged on the inner wall of the first sliding groove, a first fixing groove is formed in one side wall of the sealing plate, and the first magnet block can be inserted into the inner wall of the first fixing groove; the sealing plate is provided with a driving assembly for driving the first magnet block to be inserted into the first fixing groove, and the pressing plate is provided with a first separation assembly for driving the first magnet block to be separated from the first fixing groove.
Through adopting above-mentioned technical scheme, when needs are fixed the closing plate, move towards the direction of first fixed slot through drive assembly drive first magnet piece, when first magnet piece peg graft in the inner wall of first fixed slot to can be convenient for fix the closing plate, when needs are removed the fixed action of first fixed establishment to the closing plate, drive first magnet piece and first fixed slot separation through first separation subassembly, thereby can be convenient for remove the fixed action of first fixed establishment to the closing plate.
Preferably, the second fixing mechanism comprises a fixing block, a second sliding groove is formed in the inner wall of the feeding hopper, and the fixing block is arranged on the inner wall of the second sliding groove in a sliding manner; a third spring is arranged in the second sliding groove, one end of the third spring is fixedly connected to the inner wall of the second sliding groove, and the other end of the third spring is fixedly connected to the fixed block; the outer side wall of the pressing plate is provided with a second fixing groove, and the fixing block can be inserted into the inner wall of the second fixing groove; the fixed block is provided with an inclined plane, the inclined plane can be matched with the outer side wall of the pressing plate, and the pressing plate is provided with a second separation assembly for driving the fixed block to be separated from the second fixed groove.
Through adopting above-mentioned technical scheme, when experimenter manual drive clamp plate upwards moved along vertical direction, the clamp plate butt was in the fixed block, and under the effect of inclined plane this moment, clamp plate drive fixed block moved towards the direction that keeps away from the clamp plate, and the third spring is in compressed state this moment, and when the fixed block aimed at the second fixed slot, the fixed block peg graft in the inner wall of second fixed slot under the elasticity effect of third spring to can be convenient for fix the clamp plate; when the fixing action of the second fixing mechanism on the pressing plate needs to be released, the second separating assembly drives the fixing block to be separated from the second fixing groove, so that the fixing action of the second fixing mechanism on the pressing plate can be released conveniently.
Preferably, the first separation assembly comprises a driving block, a vertical groove is formed in the pressing plate, the driving block is slidably arranged on the inner wall of the vertical groove, a first yielding groove is formed in one side wall of the vertical groove, a first connecting rod is arranged in the first yielding groove, one end of the first connecting rod is hinged to the driving block, the other end of the first connecting rod is hinged to the first magnet block, the second separation assembly can drive the driving block to move, and a guiding assembly used for guiding the driving block is arranged on the pressing plate.
Through adopting above-mentioned technical scheme, when needs drive first magnet piece and first fixed slot separation, earlier through second separation subassembly drive piece along vertical direction upward movement, under the effect of first connecting rod this moment, first magnet piece is moved towards the direction of keeping away from first fixed slot to can be convenient for drive first magnet piece and first fixed slot separation.
Preferably, the driving assembly comprises a second magnet block, a third sliding groove is formed in one side wall of the first fixing groove, the second magnet block is slidably arranged on the inner wall of the third sliding groove, and the second magnet block can attract the first magnet block; a through groove is formed in one side wall of the third sliding groove, the handle is arranged on the inner wall of the through groove in a sliding manner, and the handle is fixedly connected with the second magnet block; a fifth spring is arranged in the third sliding groove, one end of the fifth spring is fixedly connected with the second magnet block, and the other end of the fifth spring is fixedly connected with the inner wall of the third sliding groove.
Through adopting above-mentioned technical scheme, when needs drive first magnet piece peg graft in first fixed slot, the first magnet piece of drive seal plate rotation messenger aligns first fixed slot, then the manual drive handle of experimenter removes along the direction of horizontal direction towards first magnet piece, and the direction removal of handle drive second magnet piece towards first magnet piece when first magnet piece is attracted by the second magnet piece to can be convenient for drive first magnet piece peg graft in the inner wall of first fixed slot.
Preferably, the second separation assembly comprises a separation block, the separation block slides and set up in the inner wall of second fixed slot, the separation block can the butt in the fixed block, be provided with the fourth spring in the second fixed slot, the one end fixed connection of fourth spring in the separation block, the other end fixed connection of fourth spring in the inner wall of second fixed slot, the second groove of stepping down has been seted up to a side wall of second fixed slot, the second step down the groove with vertical groove is linked together, the second is stepped down the inslot and is provided with the second connecting rod, the one end of second connecting rod articulate in the separation block, the other end of second connecting rod articulate in the drive block.
Through adopting above-mentioned technical scheme, when needs drive fixed block and second fixed slot separation, earlier through the direction removal of drive assembly drive first magnet piece towards first fixed slot, through the setting of first connecting rod this moment, first magnet piece drive piece moves down along vertical direction, through the setting of second connecting rod this moment, drive piece drive separation piece removes towards the direction of fixed block, separation piece drive fixed block removes towards the direction of keeping away from the second fixed slot to can be convenient for drive fixed block and second fixed slot separation.
Preferably, the guide assembly comprises a guide rod, a guide groove is formed in one side wall of the vertical groove, the guide rod is slidably arranged on the inner wall of the guide groove, and the guide rod is fixedly connected to the driving block.
Through adopting above-mentioned technical scheme, when the drive piece moves along vertical direction, through the setting of guide bar and guide way, can be convenient for reduce the possibility that the drive piece takes place the skew to can be convenient for the drive piece be translational motion.
To sum up, the application has the following beneficial effects:
1. the motor is started at regular time to drive the output shaft to rotate for a period of time, the output shaft of the motor drives the driving roller to rotate, the driving roller drives the belt to rotate, when the belt rotates to the position that the two feeding holes are arranged in the vertical direction, the feed in the feeding hopper falls into the box body under the action of gravity, so that experimental animals in the box body can be fed conveniently, the belt is driven to rotate continuously, when the two feeding holes of the belt are arranged in the horizontal direction, the output shaft of the motor is stopped to rotate, and at the moment, the belt can prevent the feed from falling into the box body;
2. when the sealing plate needs to be fixed, the first magnet block is driven to move towards the direction of the first fixing groove through the driving assembly, and when the first magnet block is inserted into the inner wall of the first fixing groove, the sealing plate can be conveniently fixed;
3. when an experimenter manually drives the pressing plate to move upwards along the vertical direction, the pressing plate is abutted to the fixed block, at the moment, under the action of the inclined plane, the pressing plate drives the fixed block to move towards the direction away from the pressing plate, at the moment, the third spring is in a compressed state, and when the fixed block is aligned with the second fixed groove, the fixed block is spliced on the inner wall of the second fixed groove under the action of the elastic force of the third spring, so that the pressing plate can be conveniently fixed; when the fixing action of the second fixing mechanism on the pressing plate needs to be released, the second separating assembly drives the fixing block to be separated from the second fixing groove, so that the fixing action of the second fixing mechanism on the pressing plate can be released conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the feeding hopper of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a cross-sectional view showing a platen in the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a partial enlarged view at B in fig. 4.
Reference numerals illustrate: 1. a case; 11. a feeding hopper; 111. a pressing plate; 112. a first spring; 113. a protective sleeve; 114. a first sensor; 115. a second sensor; 116. a buzzer; 12. a driving roller; 13. a belt; 14. a motor; 15. a feeding hole; 16. a feeding bin; 17. feeding holes; 18. climbing; 21. a through hole; 22. a rotating groove; 23. a rotating shaft; 24. a sealing plate; 25. a torsion spring; 26. a handle; 3. a first fixing mechanism; 311. a first magnet block; 312. a first sliding groove; 313. a first fixing groove; 32. a drive assembly; 321. a second magnet block; 322. a third sliding groove; 323. a through groove; 324. a fifth spring; 33. a first separation assembly; 331. a driving block; 332. a vertical slot; 333. a first relief groove; 334. a first link; 34. a guide assembly; 341. a guide rod; 342. a guide groove; 4. a second fixing mechanism; 411. a fixed block; 412. a second sliding groove; 413. a third spring; 414. a second fixing groove; 415. an inclined plane; 42. a second separation assembly; 421. separating the blocks; 422. a fourth spring; 423. a second relief groove; 424. and a second link.
Detailed Description
The invention discloses an unattended feeding cage in a biological laboratory, which is shown in fig. 1, and comprises a box body 1, wherein the box body 1 is square, the inner side wall of the box body 1 is fixedly connected with a feeding hopper 11, the inner side wall of the box body 1 is fixedly connected with a feeding bin 16, the feeding bin 16 is square, the top of the feeding bin 16 is communicated with the bottom of the feeding hopper 11, a feeding hole 17 is formed in one side wall of the feeding bin 16, the cross section of the feeding hole 17 is square and extends along the length direction of the box body 1, a climbing 18 is arranged on one side wall of the feeding bin 16 close to the feeding hole 17, a plurality of anti-slip strips are arranged on the climbing 18, the bottom of the climbing 18 is higher than the inner bottom wall of the box body 1, and the climbing 18 is fixedly connected with the inner wall of the box body 1. When the feed hopper 11 throws the fodder, the experimental animals gets into through climbing 18 and feeds and eat storehouse 16, can be convenient for separate experimental animals ' living area and feeding area to can be convenient for improve experimental animals ' living environment, and then be favorable to improving experimental animals ' health index.
As shown in fig. 2, the inner wall of the discharge hole of the feeding hopper 11 is provided with four driving rollers 12 and a belt 13, two ends of the four driving rollers 12 are rotatably arranged on the inner wall of the discharge hole of the feeding hopper 11 through bearings, the belt 13 is matched with the driving rollers 12, a motor 14 is mounted on the feeding hopper 11 through bolts, an output shaft of the motor 14 is fixedly connected with one end of one driving roller 12, two feeding holes 15 are formed in the belt 13, the cross section of each feeding hole 15 is square and extends along the horizontal direction, and the two feeding holes 15 are oppositely arranged.
The timing start motor 14 drives the output shaft to rotate for a period of time, the output shaft of the motor 14 drives the driving roller 12 to rotate, the driving roller 12 drives the belt 13 to rotate, when the belt 13 rotates to the position that two feeding holes 15 are arranged in the vertical direction, feed in the feeding hopper 11 drops into the box 1 under the action of gravity, thereby being convenient for feed experimental animals in the box 1, the belt 13 is continuously driven to rotate at the moment, when the two feeding holes 15 of the belt 13 are arranged in the horizontal direction, the output shaft of the motor 14 is stopped to rotate, and at the moment, the belt 13 can prevent the feed from dropping into the box 1.
As shown in fig. 2, 3 and 4, a pressing plate 111 is slidably arranged in the feeding hopper 11, the pressing plate 111 is square, four first springs 112 are arranged in the feeding hopper 11, the first springs 112 are arranged in the vertical direction, one ends of the first springs 112 are fixedly connected to the bottom of the pressing plate 111, the other ends of the first springs 112 are fixedly connected to the inner side wall of the feeding hopper 11, a protective sleeve 113 is arranged on the first springs 112, the protective sleeve 113 is sleeved with the first springs 112, one ends of the protective sleeve 113 are fixedly connected to the bottom of the pressing plate 111, and the other ends of the protective sleeve 113 are fixedly connected to the inner wall of the feeding hopper 11; a first sensor 114 is installed on one side wall of the pressing plate 111, a second sensor 115 is installed on the inner side wall of the feeding hopper 11, the first sensor 114 can be matched with the second sensor 115, a buzzer 116 is installed on the feeding hopper 11 through bolts, and the buzzer 116 is electrically connected with the first sensor 114.
When the fodder in the feed hopper 11 reduces, the clamp plate 111 passes through the setting of first spring 112, can be convenient for drive clamp plate 111 butt in the fodder, and when the fodder in the feed hopper 11 is less, clamp plate 111 slides to the below of feed hopper 11 inner wall, and first sensor 114 and second sensor 115 cooperate this moment, and first sensor 114 starts bee calling organ 116 and reports to the police to can be convenient for remind the experimenter to add the fodder to feed hopper 11.
As shown in fig. 4, a through hole 21 is formed in a pressing plate 111, the cross section of the through hole 21 is square and extends along the vertical direction, a rotating groove 22 is formed in the inner wall of the through hole 21, the cross section of the rotating groove 22 is circular and extends along the width direction of the pressing plate 111, a rotating shaft 23 is rotatably arranged on the inner wall of the rotating groove 22 through a bearing, the cross section of the rotating shaft 23 is circular and is arranged along the width direction of the pressing plate 111, a sealing plate 24 for sealing the through hole 21 is fixedly sleeved on the rotating shaft 23, the cross section of the sealing plate 24 is square, a torsion spring 25 is sleeved on the rotating shaft 23, the torsion spring 25 is arranged along the axial direction of the rotating shaft 23, one end of the torsion spring 25 is fixedly connected with the sealing plate 24, and the other end of the torsion spring 25 is fixedly connected with the inner wall of the rotating groove 22; the sealing plate 24 is provided with a handle 26, the pressing plate 111 is provided with a first fixing mechanism 3 for fixing the sealing plate 24, and the feeding hopper 11 is provided with a second fixing mechanism 4 for fixing the pressing plate 111.
When the feed hopper 11 needs to be added with feed, an experimenter drives the sealing plate 24 to move upwards along the vertical direction through the handle 26, the sealing plate 24 drives the pressing plate 111 to move upwards along the vertical direction, when the pressing plate 111 moves to the top of the feed hopper 11, the pressing plate 111 is fixed through the second fixing mechanism 4, the fixing effect of the first fixing mechanism 3 on the sealing plate 24 is released, at the moment, the rotating shaft 23 rotates under the elastic force of the torsion spring 25, and the rotating shaft 23 drives the sealing plate 24 to rotate, so that the experimenter can conveniently add feed to the feed hopper 11.
As shown in fig. 4 and 5, the first fixing mechanism 3 includes a first magnet block 311, the first magnet block 311 is square, a first sliding groove 312 is provided on an inner side wall of the through hole 21, a cross section of the first sliding groove 312 is square and extends along a length direction of the pressing plate 111, the first magnet block 311 is slidably provided on an inner wall of the first sliding groove 312 along the length direction of the pressing plate 111, a first fixing groove 313 is provided on a side wall of the sealing plate 24, the cross section of the first fixing groove 313 is square and extends along the length direction of the pressing plate 111, and the first magnet block 311 can be inserted into the inner wall of the first fixing groove 313; the sealing plate 24 is provided with a driving component 32 for driving the first magnet block 311 to be inserted into the first fixing groove 313, and the pressing plate 111 is provided with a first separating component 33 for driving the first magnet block 311 to be separated from the first fixing groove 313.
When the sealing plate 24 needs to be fixed, the driving assembly 32 drives the first magnet block 311 to move towards the direction of the first fixing groove 313, when the first magnet block 311 is inserted into the inner wall of the first fixing groove 313, the sealing plate 24 can be conveniently fixed, and when the fixing effect of the first fixing mechanism 3 on the sealing plate 24 needs to be released, the first magnet block 311 is driven to be separated from the first fixing groove 313 through the first separating assembly 33, so that the fixing effect of the first fixing mechanism 3 on the sealing plate 24 can be conveniently released.
As shown in fig. 4 and 5, the second fixing mechanism 4 includes a fixing block 411, the fixing block 411 is square, the inner wall of the feeding hopper 11 is provided with a second sliding groove 412, the cross section of the second sliding groove 412 is square and extends along the length direction of the pressing plate 111, and the fixing block 411 is slidably arranged on the inner wall of the second sliding groove 412 along the length direction of the pressing plate 111; a third spring 413 is arranged in the second sliding groove 412, the third spring 413 is arranged along the length direction of the pressing plate 111, one end of the third spring 413 is fixedly connected to the inner wall of the second sliding groove 412, and the other end of the third spring 413 is fixedly connected to the fixed block 411; the outer side wall of the pressing plate 111 is provided with a second fixing groove 414, the cross section of the second fixing groove 414 is square and extends along the length direction of the pressing plate 111, and the fixing block 411 can be inserted into the inner wall of the second fixing groove 414; the fixed block 411 is provided with an inclined plane 415 near one side of the second fixed slot 414, the inclined plane 415 can be matched with the outer side wall of the pressing plate 111, and the pressing plate 111 is provided with a second separation assembly 42 for driving the fixed block 411 to be separated from the second fixed slot 414.
When the experimenter manually drives the pressing plate 111 to move upwards along the vertical direction, the pressing plate 111 is abutted against the fixed block 411, at the moment, under the action of the inclined plane 415, the pressing plate 111 drives the fixed block 411 to move away from the pressing plate 111, at the moment, the third spring 413 is in a compressed state, and when the fixed block 411 is aligned with the second fixed slot 414, the fixed block 411 is spliced on the inner wall of the second fixed slot 414 under the action of the elastic force of the third spring 413, so that the pressing plate 111 can be conveniently fixed; when the fixing of the second fixing mechanism 4 to the pressing plate 111 needs to be released, the second separating assembly 42 drives the fixing block 411 to be separated from the second fixing groove 414, so that the fixing of the second fixing mechanism 4 to the pressing plate 111 can be released conveniently.
As shown in fig. 4 and 5, the first separation assembly 33 includes a driving block 331, the driving block 331 is square, a vertical groove 332 is formed in the pressing plate 111, the cross section of the vertical groove 332 is square and extends along the vertical direction, the driving block 331 is slidably disposed on the inner wall of the vertical groove 332 along the vertical direction, a first yielding groove 333 is formed in a side wall of the vertical groove 332, the first yielding groove 333 extends along the width direction of the pressing plate 111, a first connecting rod 334 is disposed in the first yielding groove 333, the first connecting rod 334 is square, one end of the first connecting rod 334 is hinged to one side of the driving block 331, the other end of the first connecting rod 334 is hinged to the top of the first magnet block 311, the second separation assembly 42 can drive the driving block 331 to move along the vertical direction, and a guide assembly 34 for guiding the driving block 331 is disposed on the pressing plate 111.
When the first magnet block 311 needs to be driven to be separated from the first fixing groove 313, the driving block 331 is driven to move upwards in the vertical direction by the second separating assembly 42, and at this time, the first magnet block 311 moves in a direction away from the first fixing groove 313 under the action of the first connecting rod 334, so that the first magnet block 311 can be conveniently driven to be separated from the first fixing groove 313.
As shown in fig. 4 and 6, the driving assembly 32 includes a second magnet block 321, the second magnet block 321 is square, a side wall of the first fixing groove 313 is provided with a third sliding groove 322, the cross section of the third sliding groove 322 is square and extends along the length direction of the pressing plate 111, the second magnet block 321 is slidably arranged on the inner wall of the third sliding groove 322 along the length direction of the pressing plate 111, and the second magnet block 321 can attract the first magnet block 311; a through groove 323 is formed in one side wall of the third sliding groove 322, the cross section of the through groove 323 is square and extends along the vertical direction, a handle 26 is arranged on the inner wall of the through groove 323 in a sliding manner along the length direction of the pressing plate 111, and the handle 26 is fixedly connected to the top of the second magnet block 321; the third sliding groove 322 is internally provided with a fifth spring 324, the fifth spring 324 is arranged along the length direction of the pressing plate 111, one end of the fifth spring 324 is fixedly connected with the second magnet block 321, and the other end of the fifth spring 324 is fixedly connected with the inner wall of the third sliding groove 322.
When the first magnet block 311 needs to be driven to be inserted into the first fixing groove 313, the first driving sealing plate 24 is driven to rotate to enable the first magnet block to be aligned with the first fixing groove 313, then an experimenter manually drives the handle 26 to move towards the first magnet block 311 along the horizontal direction, the handle 26 drives the second magnet block 321 to move towards the first magnet block 311, and when the first magnet block 311 is attracted by the second magnet block 321, the first magnet block 311 can be conveniently driven to be inserted into the inner wall of the first fixing groove 313.
As shown in fig. 4 and 5, the second separation assembly 42 includes a separation block 421, the separation block 421 is square, the separation block 421 is slidably disposed on an inner wall of the second fixing groove 414 along a length direction of the pressing plate 111, the separation block 421 can be abutted to the fixing block 411, a fourth spring 422 is disposed in the second fixing groove 414, one end of the fourth spring 422 is fixedly connected to the separation block 421 along the length direction of the pressing plate 111, the other end of the fourth spring 422 is fixedly connected to the inner wall of the second fixing groove 414, a second yielding groove 423 is formed in a side wall of the second fixing groove 414, the second yielding groove 423 extends along a width direction of the pressing plate 111, the second yielding groove 423 is communicated with the vertical groove 332, a second connecting rod 424 is disposed in the second yielding groove 423, one end of the second connecting rod 424 is square, the second connecting rod 424 is hinged to the separation block 421, and the other end of the second connecting rod 424 is hinged to the driving block 331.
When the fixed block 411 needs to be driven to be separated from the second fixed slot 414, the driving assembly 32 drives the first magnet block 311 to move towards the direction of the first fixed slot 313, at this time, the first magnet block 311 drives the driving block 331 to move downwards along the vertical direction through the arrangement of the first connecting rod 334, at this time, the driving block 331 drives the separating block 421 to move towards the fixed block 411, and the separating block 421 drives the fixed block 411 to move towards the direction away from the second fixed slot 414, so that the fixed block 411 can be conveniently driven to be separated from the second fixed slot 414.
As shown in fig. 4 and 5, the guide assembly 34 includes a guide rod 341, the cross section of the guide rod 341 is circular and is disposed along the vertical direction, a guide groove 342 is formed on a side wall of the vertical groove 332, the cross section of the guide groove 342 is circular and extends along the vertical direction, the guide rod 341 is slidably disposed on an inner wall of the guide groove 342 along the vertical direction, and the guide rod 341 is fixedly connected to the bottom of the driving block 331. When the driving block 331 moves in the vertical direction, the possibility of the driving block 331 being offset can be facilitated to be reduced by the arrangement of the guide bar 341 and the guide groove 342, so that the driving block 331 can be facilitated to make a translational motion.
Working principle:
the timing start motor 14 drives the output shaft to rotate for a period of time, the output shaft of the motor 14 drives the driving roller 12 to rotate, the driving roller 12 drives the belt 13 to rotate, when the belt 13 rotates to the position that two feeding holes 15 are arranged in the vertical direction, feed in the feeding hopper 11 drops into the box 1 under the action of gravity, thereby being convenient for feed experimental animals in the box 1, the belt 13 is continuously driven to rotate at the moment, when the two feeding holes 15 of the belt 13 are arranged in the horizontal direction, the output shaft of the motor 14 is stopped to rotate, and at the moment, the belt 13 can prevent the feed from dropping into the box 1.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. The utility model provides an unmanned on duty rearging cage in biological laboratory, includes box (1), its characterized in that: the novel feeding device is characterized in that the feeding hopper (11) is fixedly connected to the inner side wall of the box body (1), four driving rollers (12) and a belt (13) are arranged in the feeding hopper (11) in a rotary mode at the discharging hole, the belt (13) is matched with the driving rollers (12), a motor (14) is installed on the feeding hopper (11), an output shaft of the motor (14) is fixedly connected with one end of one driving roller (12), two feeding holes (15) are formed in the belt (13), and the two feeding holes (15) are oppositely formed.
2. An unattended feeding cage in a biological laboratory according to claim 1, wherein: the novel feeding box is characterized in that the inner side wall of the box body (1) is fixedly connected with a feeding bin (16), the feeding bin (16) is communicated with the feeding hopper (11), a feeding hole (17) is formed in one side wall of the feeding bin (16), a climbing (18) is arranged on one side wall, close to the feeding hole (17), of the feeding bin (16), and the climbing (18) is fixedly connected to the inner wall of the box body (1).
3. An unattended feeding cage in a biological laboratory according to claim 1, wherein: a pressing plate (111) is arranged in the feeding hopper (11) in a sliding manner, a plurality of first springs (112) are arranged in the feeding hopper (11), one ends of the first springs (112) are fixedly connected to the pressing plate (111), and the other ends of the first springs (112) are fixedly connected to the inner side wall of the feeding hopper (11); a first sensor (114) is installed on one side wall of the pressing plate (111), a second sensor (115) is installed on the inner side wall of the feeding hopper (11), the first sensor (114) can be matched with the second sensor (115), a buzzer (116) is installed on the feeding hopper (11), and the buzzer (116) is electrically connected with the first sensor (114).
4. A biological laboratory unmanned feeding cage according to claim 3, wherein: the pressing plate (111) is provided with a through hole (21), the inner wall of the through hole (21) is provided with a rotating groove (22), the inner wall of the rotating groove (22) is rotatably provided with a rotating shaft (23), the rotating shaft (23) is sleeved and fixed with a sealing plate (24) for sealing the through hole (21), the rotating shaft (23) is sleeved and provided with a torsion spring (25), one end of the torsion spring (25) is fixedly connected with the sealing plate (24), and the other end of the torsion spring (25) is fixedly connected with the inner wall of the rotating groove (22); the sealing plate (24) is provided with a handle (26), the pressing plate (111) is provided with a first fixing mechanism (3) for fixing the sealing plate (24), and the feeding hopper (11) is provided with a second fixing mechanism (4) for fixing the pressing plate (111).
5. An unattended feeding cage in a biological laboratory as claimed in claim 4 wherein: the first fixing mechanism (3) comprises a first magnet block (311), a first sliding groove (312) is formed in the inner side wall of the through hole (21), the first magnet block (311) is slidably arranged on the inner wall of the first sliding groove (312), a first fixing groove (313) is formed in one side wall of the sealing plate (24), and the first magnet block (311) can be inserted into the inner wall of the first fixing groove (313); the sealing plate (24) is provided with a driving assembly (32) for driving the first magnet block (311) to be inserted into the first fixing groove (313), and the pressing plate (111) is provided with a first separation assembly (33) for driving the first magnet block (311) to be separated from the first fixing groove (313).
6. An unmanned biological laboratory feeder according to claim 5, wherein: the second fixing mechanism (4) comprises a fixing block (411), a second sliding groove (412) is formed in the inner wall of the feeding hopper (11), and the fixing block (411) is arranged on the inner wall of the second sliding groove (412) in a sliding mode; a third spring (413) is arranged in the second sliding groove (412), one end of the third spring (413) is fixedly connected to the inner wall of the second sliding groove (412), and the other end of the third spring (413) is fixedly connected to the fixed block (411); a second fixing groove (414) is formed in the outer side wall of the pressing plate (111), and the fixing block (411) can be inserted into the inner wall of the second fixing groove (414); the fixed block (411) is provided with an inclined plane (415), the inclined plane (415) can be matched with the outer side wall of the pressing plate (111), and the pressing plate (111) is provided with a second separation assembly (42) for driving the fixed block (411) to be separated from the second fixed groove (414).
7. An unattended feeding cage in a biological laboratory as claimed in claim 6 wherein: the first separation assembly (33) comprises a driving block (331), a vertical groove (332) is formed in the pressing plate (111), the driving block (331) is slidably arranged on the inner wall of the vertical groove (332), a first yielding groove (333) is formed in one side wall of the vertical groove (332), a first connecting rod (334) is arranged in the first yielding groove (333), one end of the first connecting rod (334) is hinged to the driving block (331), the other end of the first connecting rod (334) is hinged to the first magnet block (311), the second separation assembly (42) can drive the driving block (331) to move, and a guide assembly (34) for guiding the driving block (331) is arranged on the pressing plate (111).
8. An unattended feeding cage in a biological laboratory as claimed in claim 7 wherein: the driving assembly (32) comprises a second magnet block (321), a third sliding groove (322) is formed in one side wall of the first fixing groove (313), the second magnet block (321) is arranged on the inner wall of the third sliding groove (322) in a sliding mode, and the second magnet block (321) can attract the first magnet block (311); a through groove (323) is formed in one side wall of the third sliding groove (322), the handle (26) is slidably arranged on the inner wall of the through groove (323), and the handle (26) is fixedly connected to the second magnet block (321); a fifth spring (324) is arranged in the third sliding groove (322), one end of the fifth spring (324) is fixedly connected with the second magnet block (321), and the other end of the fifth spring (324) is fixedly connected with the inner wall of the third sliding groove (322).
9. An unattended feeding cage in a biological laboratory as claimed in claim 8 wherein: the second separation assembly (42) comprises a separation block (421), the separation block (421) is arranged on the inner wall of the second fixing groove (414) in a sliding mode, the separation block (421) can be abutted to the fixing block (411), a fourth spring (422) is arranged in the second fixing groove (414), one end of the fourth spring (422) is fixedly connected to the separation block (421), the other end of the fourth spring (422) is fixedly connected to the inner wall of the second fixing groove (414), a second yielding groove (423) is formed in one side wall of the second fixing groove (414), the second yielding groove (423) is communicated with the vertical groove (332), a second connecting rod (424) is arranged in the second yielding groove (423), one end of the second connecting rod (424) is hinged to the separation block (421), and the other end of the second connecting rod (424) is hinged to the driving block (331).
10. An unattended feeding cage in a biological laboratory as claimed in claim 7 wherein: the guide assembly (34) comprises a guide rod (341), a guide groove (342) is formed in one side wall of the vertical groove (332), the guide rod (341) is slidably arranged on the inner wall of the guide groove (342), and the guide rod (341) is fixedly connected to the driving block (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310251818.XA CN116267655B (en) | 2023-03-16 | Unmanned on duty rearging cage in biological laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310251818.XA CN116267655B (en) | 2023-03-16 | Unmanned on duty rearging cage in biological laboratory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116267655A true CN116267655A (en) | 2023-06-23 |
| CN116267655B CN116267655B (en) | 2024-06-21 |
Family
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