CN115299360A - Isolation feeding structure for rodent experimental animals - Google Patents
Isolation feeding structure for rodent experimental animals Download PDFInfo
- Publication number
- CN115299360A CN115299360A CN202211122080.9A CN202211122080A CN115299360A CN 115299360 A CN115299360 A CN 115299360A CN 202211122080 A CN202211122080 A CN 202211122080A CN 115299360 A CN115299360 A CN 115299360A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- frame
- bearing disc
- padding
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 241000283984 Rodentia Species 0.000 title claims abstract description 17
- 238000010171 animal model Methods 0.000 title claims description 15
- 238000002955 isolation Methods 0.000 title claims description 6
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 10
- 241001465754 Metazoa Species 0.000 description 9
- 239000003651 drinking water Substances 0.000 description 7
- 235000020188 drinking water Nutrition 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 241000283953 Lagomorpha Species 0.000 description 1
- 241001529936 Murinae Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 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
- 230000009385 viral infection Effects 0.000 description 1
- 230000007482 viral spreading Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
- A01K1/032—Rabbit-hutches or cages
Abstract
The invention relates to the technical field of isolated feeding devices, in particular to an isolated feeding structure for experimental rodents, which comprises an outer box court, wherein two fixing rods are fixedly connected between the inner side walls of the two sides of the outer box court, an inner box court is fixedly connected between the two fixing rods, a bottom net frame is arranged at the bottom end of the inner box court, and height adjusting modules are fixedly connected to the bottom ends of the inner side walls of the two ends of the inner box court. According to the invention, through the arrangement of the bearing disc and the bottom screen frame, the bearing disc shakes and deflects downwards, the sealing plate releases the seal on the other end of the bearing disc, so that padding on the bearing disc slides to the leakage cover, the bearing disc is pushed to be in a horizontal state again, new granular padding is added to the bearing disc through the hopper and continuously shakes along with the bearing disc, so that the new padding is uniformly laid on the bearing disc, the bottom screen frame moves downwards to fall on the surface of the padding layer, and under the continuous shaking of the bearing disc, the bottom end of the bottom screen frame gradually penetrates through the padding layer to be in contact with the inner bottom surface of the bearing disc, so that the padding layer is flatly laid on the bottom screen frame.
Description
Technical Field
The invention relates to the technical field of isolated feeding devices, in particular to an isolated feeding structure for experimental rodent animals.
Background
Most experimental rodents are lagomorphs or murines, and in animal experiments or medical biological experiments, when other animals are raised in an animal room or a raising room, the environment in the raising room is complex, or in order to control experimental variables or avoid factors such as virus spreading and infection on experimental animals, isolated raising of experimental animal objects is sometimes needed.
When animals in rodents are raised, padding needs to be laid at the bottom of the raising box and has the function of absorbing animal excrement, so that the animals need to be replaced periodically, the padding is difficult to replace in a closed environment in the existing isolation raising box, the animals above the padding need to be transferred, the original padding is removed, new padding is laid, the animals are placed back, or a tray for storing the padding is taken out, cleaned and laid back, the former needs raising personnel to carry gloves and then complete a series of operations such as cleaning, laying and the like in the box body, due to the limitation of an operation window, the operation is inconvenient, and the latter needs to open the box body and is obviously not favorable for maintaining the closed environment of the box body.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide an isolation feeding structure for experimental rodent, wherein a vibration motor is started through the arrangement of a bearing disc and a bottom net frame, the vibration motor drives the bearing disc to vibrate, so that padding and the bottom net frame on the bearing disc are vibrated together, a user lifts the bottom net frame upwards through rubber gloves and keeps the bottom net frame at a high position through a height adjusting module, the bottom net frame is separated from the padding, the vibrating upwards movement of the bottom net frame shakes the residual padding on the bottom net frame, the bearing disc deflects downwards, a sealing plate releases the sealing of the other end of the bearing disc, so that the padding on the bearing disc slides down to a leakage cover, the purpose of cleaning the padding on the bearing disc and the bottom net frame is achieved, the bearing disc is pushed to a horizontal state again, new granular padding is added to the bearing disc through a hopper and vibrates continuously along with the bearing disc, the new padding is uniformly laid on the bearing disc, the bottom net frame falls down on the surface of the bearing disc, under the continuous condition of the material layer disc, the bottom net frame gradually penetrates through the hopper and the vibration of the bearing disc, the bottom net frame is achieved, the padding and the cushion is continuously laid on the bearing disc, so that the bearing disc is convenient operation of the bearing disc is achieved, the padding and the padding is conveniently laid on the bearing disc, the bedding can be laid, and the bedding can be cleaned, and the bedding can be used for the bedding can be conveniently laid on the bearing disc.
The purpose of the invention can be realized by the following technical scheme:
an isolation feeding structure for experimental rodent, comprising an outer box yard, wherein two fixing rods are fixedly connected between the inner side walls of the two sides of the outer box yard, an inner box yard is fixedly connected between the two fixing rods, the bottom end of the inner box yard is provided with a bottom screen frame, the bottom ends of the inner side walls of the two ends of the inner box yard are fixedly connected with a height adjusting module, the height adjusting module is used for adjusting the height of the bottom screen frame, two operation windows are respectively arranged on the outer wall of one side of the outer box yard and the inner wall of one side of the inner box yard, rubber gloves are fixedly connected with the inner walls of the two operation windows on the outer box yard, the outer wall of one side of the outer box yard can be integrally deflected and opened, a padding laying mechanism is arranged below the bottom screen frame and comprises a bearing disc, one end of the bottom surface of the outer box yard is fixedly connected with a second rotating seat, one end of the bearing disc is rotatably connected with the second rotating seat, the other end of the bearing disc is rotatably connected with a sealing plate, the bottom surface of the bearing disc is fixedly connected with a vibrating motor, the bottom surface of the outer box yard is fixedly communicated with a material leaking cover corresponding to the position of the bearing disc, the bottom surface of the material leaking cover is embedded and fixedly connected with an electric push rod, the output end of the electric push rod is contacted with the bottom surface of the bearing disc, when padding needs to be replaced, the vibrating motor is started and drives the bearing disc to vibrate, so that the padding and a bottom screen frame on the bearing disc are vibrated, a user lifts the bottom screen frame upwards through rubber gloves and keeps the bottom screen frame at a high position through a height adjusting module, so that the bottom screen frame is separated from the padding, the vibrating of the bottom screen frame upwards moves to shake off the padding remained on the bottom screen frame, the bottom screen frame bears experimental animals, the output end of the electric push rod contracts, so that the other end of the bearing disc deflects downwards under the action of gravity, the sealing plate deflects to release the sealing of the other end of the bearing disc, the bearing plate is driven to shake by the vibrating motor, so that padding on the bearing plate slides to the material leakage cover, the output end of the electric push rod extends, the bearing plate is pushed to the horizontal state again, the sealing plate rotates to seal the other end of the bearing plate, new granular padding is added to the bearing plate through the hopper, the new padding is paved on the bearing plate along with continuous vibration of the bearing plate, the bottom net frame moves downwards under the action of the dead weight and the height adjusting module, the bottom net frame falls on the surface of the padding layer, under the continuous shaking of the bearing plate, the bottom net frame gradually penetrates through the padding layer to be in contact with the inner bottom surface of the bearing plate, the padding layer is paved on the bottom net frame, and the experimental animal is convenient to bear by the padding layer.
Further, the method comprises the following steps: bear the one end of dish and linked firmly communicating pipe, the one end top surface of outer container court has linked firmly the hopper, the bottom and the communicating pipe intercommunication of hopper are convenient for add the bedding and padding on bearing the dish from outer container court outside.
Further, the method comprises the following steps: the top surface in interior case court has linked firmly the cell type work or material rest, the top surface in outer case court corresponds cell type work or material rest top intercommunication has fodder siphunculus and leading water pipe, the bottom that the cell type work or material rest was passed to the bottom of leading water pipe extends to the below of cell type work or material rest, the top of leading water pipe can be dismantled and has linked firmly the supply bottle, is convenient for add drinking water and fodder.
The method is further characterized in that: the bottom mounting intercommunication that leaks the material cover has the discharging pipe, the discharging pipe bottom, the top of fodder siphunculus, the top of leading water pipe and the bottom of hopper all are provided with the valve subassembly, conveniently seal discharging pipe, fodder siphunculus, leading water pipe and hopper, reduce the inside and external direct contact of outer container court.
Further, the method comprises the following steps: bear the other end both sides of dish and all rotate and be connected with and rotate seat one, the top of rotating seat one rotates with the rotation of the close end lateral wall top side of sealing plate and is connected, the outside lateral wall both ends of sealing plate have all linked firmly the spout spare, the both sides inside wall of hourglass material cover has all linked firmly the round bar, the inner wall of spout spare and the round bar sliding connection of next-door neighbour position, through the restriction of round bar to the spout spare for when the other end of bearing the dish deflects downwards, seal the relative and self top side of board bottom side and upwards deflect and open, thereby relieve the closure to bearing the dish other end, when bearing the dish and getting back to the horizontality again, seal the board gyration and seal bearing the dish other end.
Further, the method comprises the following steps: the height adjusting module comprises a fixing frame, the bottom end of the fixing frame is fixedly connected with the inner side wall of the bottom net frame, the outer side wall of the fixing frame is fixedly connected with an intermediate position to fixedly connect a chute frame, a stop rod is slidably connected between the inner side wall of the chute frame, a slide rod is inserted into the outer side wall of one end of the chute frame in a sliding mode, one end of the slide rod is fixedly connected with the stop rod, an extrusion spring is fixedly connected between the stop rod and the inner side wall of one end of the chute frame, a stop block is arranged between the inner side walls of two sides of the fixing frame and is wedge-shaped, the bottom end of the stop block is pointed, a fixed plate is arranged at the top end of the fixing frame, a reset spring is fixedly connected between the fixed plate and the top end of the fixing frame, the fixed plate and the stop block are fixedly connected with the inner side wall of an inner box yard tightly, a user upwards lifts the fixing frames at two ends of the bottom net frame through rubber gloves to enable the bottom net frame to integrally move upwards, the bottom net frame to move to the stop rod to the top, the stop rod supports the bottom net frame to enable the bottom net frame to move upwards and to be kept at a high position, thereby separating the bottom net frame from the sliding rod, and enabling the bottom net frame to gradually move to be in contact with a cushion material layer under the gravity of the bottom net frame, and a cushion, and a bearing disc, and a cushion pad, wherein the bottom bearing pad is arranged under the bottom bearing disc.
Further, the method comprises the following steps: the fixed intercommunication in one end inside wall in outer box court has the air-out subassembly, the fixed intercommunication in the other end inside wall in outer box court has the air inlet subassembly, and the air inlet subassembly is used for introducing the outside air and filters it, and the air-out subassembly is used for the exhaust air and filters to make outer box courtyard interior circulation of air.
The method is further characterized in that: the side walls at the two ends of the inner box yard are of net structures, so that air circulation in the inner box yard is facilitated.
The invention has the beneficial effects that:
1. through the arrangement of the bearing plate and the bottom net frame, a vibration motor is started, the vibration motor drives the bearing plate to vibrate, so that padding and the bottom net frame on the bearing plate are vibrated together, a user lifts the bottom net frame upwards through rubber gloves and keeps the bottom net frame at a high position through a height adjusting module, the bottom net frame is separated from the padding, the padding remained on the bottom net frame is shaken off by upward movement of the bottom net frame, the bottom net frame bears experimental animals, the output end of an electric push rod is contracted, the other end of the bearing plate deflects downwards under the action of gravity, a sealing plate deflects to release the sealing of the other end of the bearing plate, the bearing plate is driven to vibrate through the vibration motor, the padding on the bearing plate slides onto a leakage cover, and the cleaning of the bearing plate and the padding on the bottom net frame is facilitated;
2. through vibrating motor and altitude mixture control module's setting, electric putter's output extends, thereby bear the weight of the dish and push away to the horizontality again, seal the board gyration and seal bearing the weight of the dish other end, add new granular bedding and padding to bearing the weight of the dish through the hopper, and along with bearing the lasting vibrations of dish, make new bedding and padding lay flat on bearing the weight of the dish, end net frame moves down under the effect of dead weight and altitude mixture control module, end net frame falls on the bedding and padding layer surface, under the lasting shake of bearing the weight of the dish, end net frame bottom passes the bedding layer gradually and bears the interior bottom surface contact of dish, the realization is with the bedding and padding layer tiling to end net frame, conveniently lay the bedding and padding layer again, thereby the convenience is to the change of bedding and padding, need not to open outer box and operate, reduce the inside and external intercommunication of outer box.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the inner structure of the outer case of the present invention;
FIG. 3 is a schematic view of the internal structure of the leaking cover in the present invention;
FIG. 4 is a schematic view of the inner compartment of the present invention;
FIG. 5 is a schematic view of the construction of the bottom frame of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 4 at A;
FIG. 7 is a schematic view of a horizontal structure of the carrier tray of the present invention;
FIG. 8 is a schematic view of the structure of the carrier tray of the present invention in an inclined state.
In the figure: 100. an outer box court; 110. a material leakage cover; 111. a discharge pipe; 112. a round bar; 120. an air outlet assembly; 130. an air intake assembly; 140. a fixing rod; 200. an inner box yard; 210. a trough-shaped material rack; 220. a feed pipe is communicated; 230. a water conduit; 231. a water supply bottle; 240. a bottom screen frame; 250. a height adjustment module; 251. a fixed mount; 252. a chute frame; 253. a slide bar; 254. a gear lever; 255. a compression spring; 256. a stopper; 257. a fixing plate; 258. a return spring; 300. a dunnage laying mechanism; 310. a carrier tray; 311. a sealing plate; 312. rotating the first base; 313. a chute member; 320. an electric push rod; 330. a vibration motor; 340. a communicating pipe; 350. a second rotating seat; 360. a hopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. 1-8, an isolated feeding structure for experimental rodents comprises an outer box court 100, two fixing rods 140 are fixedly connected between the inner side walls of the two sides of the outer box court 100, an inner box court 200 is fixedly connected between the two fixing rods 140, a bottom end of the inner box court 200 is provided with a bottom mesh frame 240, bottom ends of the inner side walls of the two ends of the inner box court 200 are fixedly connected with a height adjusting module 250, the height adjusting module 250 is used for adjusting the height of the bottom mesh frame 240, two operation windows are respectively arranged on the outer wall of one side of the outer box court 100 and the inner wall of one side of the inner box court 200, inner walls of the two operation windows on the outer box court 100 are fixedly connected with rubber gloves, the outer wall of one side of the outer box court 100 can be opened by integral deflection, a padding laying mechanism 300 is arranged below the bottom mesh frame 240, the padding laying mechanism 300 comprises a bearing plate 310, one end of the bottom surface of the outer box court 100 is fixedly connected with a rotating base two 350, one end of the bearing plate 310 is rotatably connected with the second rotating seat 350, the other end of the bearing plate 310 is rotatably connected with the sealing plate 311, the bottom surface of the bearing plate 310 is fixedly connected with the vibrating motor 330, the bottom surface of the outer container 100 is fixedly communicated with the material leaking cover 110 corresponding to the position of the bearing plate 310, the bottom surface of the material leaking cover 110 is embedded and fixedly connected with the electric push rod 320, the output end of the electric push rod 320 is contacted with the bottom surface of the bearing plate 310, when padding needs to be replaced, the vibrating motor 330 is started, the vibrating motor 330 drives the bearing plate 310 to vibrate, so that the padding on the bearing plate 310 and the bottom mesh frame 240 are vibrated in a connected manner, a user lifts the bottom mesh frame 240 upwards through a rubber glove and keeps the bottom mesh frame 240 at a high position through the height adjusting module 250, so that the bottom mesh frame 240 is separated from the padding, the vibrating upwards of the bottom mesh frame 240 shakes the padding, the bottom mesh frame 240 bears the experimental animal, the output end of the electric push rod 320 is contracted, the other end of the bearing plate 310 deflects downwards under the action of gravity, the sealing plate 311 deflects and releases the sealing of the other end of the bearing plate 310, the vibration motor 330 drives the bearing plate 310 to vibrate, so that the padding on the bearing plate 310 slides onto the material leakage cover 110, the output end of the electric push rod 320 extends, the bearing plate 310 is pushed to be in a horizontal state again, the sealing plate 311 rotates to seal the other end of the bearing plate 310, new granular padding is added onto the bearing plate 310 through the hopper 360 and is continuously vibrated along with the bearing plate 310, so that the new padding is flatly laid on the bearing plate 310, the bottom mesh frame 240 moves downwards under the action of the dead weight and height adjusting module 250, the bottom mesh frame 240 falls on the surface of the padding layer, under the continuous vibration of the bearing plate 310, the bottom end of the bottom mesh frame 240 gradually penetrates through the padding layer to be in contact with the inner bottom surface of the bearing plate 310, the padding layer is flatly laid on the bottom mesh frame 240, and the experimental animal is conveniently born by the padding layer.
Bear the one end of dish 310 and linked firmly communicating pipe 340, the one end top surface of outer container court 100 has linked firmly hopper 360, the bottom and the communicating pipe 340 intercommunication of hopper 360, be convenient for add the bedding and padding on bearing the dish 310 from outer container court 100 outside, the top surface of inner container court 200 has linked firmly cell type work or material rest 210, the top correspondence cell type work or material rest 210 top intercommunication of outer container court 100 has fodder siphunculus 220 and leading water pipe 230, the bottom that leading water pipe 230 passed cell type work or material rest 210 extends to the below of cell type work or material rest 210, the water supply bottle 231 has been linked firmly to can be dismantled on the top of leading water pipe 230, be convenient for add drinking water and fodder.
The bottom end of the material leakage cover 110 is fixedly communicated with a discharge pipe 111, the bottom end of the discharge pipe 111, the top end of a feed through pipe 220, the top end of a water guide pipe 230 and the bottom end of a hopper 360 are respectively provided with a valve assembly, the discharge pipe 111, the feed through pipe 220, the water guide pipe 230 and the hopper 360 are conveniently sealed, direct contact between the inside of the outer box 100 and the outside is reduced, two sides of the other end of the bearing disc 310 are respectively and rotatably connected with a rotating seat I312, the top end of the rotating seat I312 is rotatably connected with the top side of the side wall close to the sealing plate 311, two ends of the side wall of the outer side of the sealing plate 311 are respectively and fixedly connected with a sliding groove piece 313, the inner side walls of two sides of the material leakage cover 110 are respectively and fixedly connected with a round rod 112, the inner wall of the sliding groove piece 313 is in sliding connection with the round rod 112 in the position, the sliding groove piece 313 is limited by the round rod 112, when the other end of the bearing disc 310 deflects downwards, the bottom side of the sealing plate 311 deflects upwards relatively to open the top side of the bearing disc 310, so that the other end of the bearing disc 310 deflects upwards, the sealing plate 310 is released, and when the bearing disc 310 returns to a horizontal state again, the sealing plate 311 rotates to seal the other end of the bearing disc 310.
The height adjusting module 250 comprises a fixing frame 251, the bottom end of the fixing frame 251 is fixedly connected with the inner side wall of the bottom screen frame 240, the outer side wall of the fixing frame 251 is fixedly connected with a sliding groove frame 252 at the middle position, a stop rod 254 is slidably connected between the inner side wall of the sliding groove frame 252, a sliding rod 253 is slidably inserted and connected with the outer side wall of one end of the sliding groove frame 252, one end of the sliding rod 253 is fixedly connected with the stop rod 254, an extrusion spring 255 is fixedly connected between the stop rod 254 and the inner side wall of one end of the sliding groove frame 252, a stop block 256 is arranged between the inner side walls at the two sides of the fixing frame 251, the bottom end of the stop block 256 is a tip end, a fixing plate 257 is arranged at the top end of the fixing frame 251, a return spring 258 is fixedly connected between the fixing plate 257 and the top end of the fixing frame 251, the fixing plate 257 and the stop block 256 are fixedly connected with the inner side wall at the adjacent end of the inner box 200, and a user can lift the fixing frames 251 at the two ends of the bottom screen frame 240 upwards through rubber gloves to enable the bottom screen frame 240 to move upwards integrally upwards, when the stop bar 254 moves to the position above the stop 256, the stop 256 supports the stop bar 254, so that the bottom screen frame 240 moves upwards and is kept at a high position, so that the bottom screen frame 240 is separated from the padding, and meanwhile, the two sliding rods 253 are pulled, the sliding rods 253 drive the stop bar 254 to move outwards, the stop bar 254 and the stop 256 are separated from the bottom screen frame 240 and move downwards under the action of self weight and the return spring 258, the bottom screen frame 240 falls on the surface of the padding, under the pressure action of the return spring 258 on the bottom screen frame 240 and the continuous shaking of the bearing disc 310, the bottom end of the bottom screen frame 240 gradually penetrates through the padding layer to be in contact with the inner bottom surface of the bearing disc 310, the bottom screen frame 240 is convenient to sink through the arrangement of the return spring 258, the inner side wall at one end of the outer chamber 100 is fixedly communicated with the air outlet assembly 120, the inner side wall at the other end of the outer chamber 100 is fixedly communicated with the air inlet assembly 130, the air inlet assembly 130 is used for introducing and filtering the outside air, the air outlet assembly 120 is used for discharging air and filtering the air, so that the air in the outer box yard 100 circulates, and the side walls of the two ends of the inner box yard 200 are of a net structure, so that the air in the inner box yard 200 circulates conveniently.
The working principle is as follows: during the use, will open the valve member on the fodder siphunculus 220, spill the fodder from fodder siphunculus 220 to cell type work or material rest 210 on, accomplish and add the fodder to the interior of incasement court 200, through adding the drinking water to on water supply bottle 231, open the valve member on the penstock 230, the drinking water is owing to prevent the drinking water drippage at the tension that the penstock 230 bottom formed after being full of the penstock 230, thereby laboratory animal destroys the tension of the penstock 230 bottom water column when licking to the penstock 230 bottom and makes the drinking water flow, realize drinking water.
When the padding needs to be replaced, the vibration motor 330 is started, the vibration motor 330 drives the bearing tray 310 to vibrate, so as to jointly shake the padding on the bearing tray 310 and the bottom screen frame 240, a user lifts the fixing frames 251 at the two ends of the bottom screen frame 240 upwards through rubber gloves, so that the bottom screen frame 240 integrally moves upwards, the stop rod 254 moves to be above the stop 256, the stop 256 supports the stop rod 254, so that the bottom screen frame 240 moves upwards and keeps at a high position, so that the bottom screen frame 240 is separated from the padding, the bottom screen frame 240 bears an experimental animal, the output end of the electric push rod 320 contracts, so that the other end of the bearing tray 310 deflects downwards under the action of gravity, the circular rod 112 limits the sliding groove members 313, so that when the other end of the bearing tray 310 deflects downwards, the bottom side of the sealing plate 311 deflects upwards relative to the top side of the sealing plate, so as to release the sealing of the other end of the bearing tray 310, and the vibration motor 330 drives the bearing tray 310 to shake, so that the padding on the carrier tray 310 slides down to the material leaking cover 110, the output end of the electric push rod 320 extends, the carrier tray 310 is pushed to the horizontal state again, the sealing plate 311 rotates to seal the other end of the carrier tray 310, the valve component on the hopper 360 is opened, so that the new granular padding filled in the hopper 360 enters the communicating pipe 340 and falls down onto the carrier tray 310, and with the continuous vibration of the carrier tray 310, the new padding is laid on the carrier tray 310, and simultaneously two sliding rods 253 are pulled, the sliding rods 253 drive the blocking rods 254 to move outwards, the blocking rods 254 and the stoppers 256 are separated from the bottom mesh frame 240 and move downwards under the action of self weight and the return spring 258, the bottom mesh frame 240 falls on the surface of the padding, under the pressure action of the return spring 258 on the bottom mesh frame 240 and the continuous vibration of the carrier tray 310, the bottom end of the bottom mesh frame 240 gradually penetrates through the padding layer to contact with the surface of the carrier tray 310, so as to realize that the padding layer is laid on the bottom mesh frame 240, make things convenient for the bedding material layer to bear the weight of the experimental animals for the change of bedding material is convenient, and reduces the internal environment of outer container house 100 and external contact, helps maintaining the internal environment of outer container house 100, opens the valve member of discharging pipe 111 bottom and will use the bedding material to clear out.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and it will be appreciated by those skilled in the art that various modifications, additions and substitutions can be made to the embodiments described without departing from the scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides an isolation feeding structure that rodent experimental animals used, its characterized in that, includes outer box court (100), two dead levers (140) have been linked firmly between the both sides inside wall of outer box court (100), and have linked firmly interior box court (200) between two dead levers (140), the bottom of interior box court (200) is provided with bottom net frame (240), and the both ends inside wall bottom of interior box court (200) has all linked firmly height control module (250), height control module (250) are used for adjusting the height of bottom net frame (240), two operation windows have all been seted up to one side outer wall of outer box court (100) and one side inner wall of interior box court (200), and two operation window inner walls on outer box court (100) have all linked firmly rubber gloves, the below bedding and laying mechanism (300) of bottom net frame (240), bedding and laying mechanism (300) are including bearing dish (310), the bottom surface one end of outer box court (100) has linked firmly two (350) of rotation seat, the one end of bearing dish (310) rotates two rotation seat (350), the other end of bearing dish (350) rotates and is connected with rotation seat (350), the other end of bearing dish (310) is connected with the vibration motor that the motor that leaks the cage (310) is connected with the lower face of bearing dish (310), the motor (310), the leak, the motor that leaks the cage (310) is connected with the motor (310) and the lower face (310) is connected with the position that leaks the motor (310), and the output end of the electric push rod (320) is contacted with the bottom surface of the bearing plate (310).
2. The isolated feeding structure for rodent experimental animals as claimed in claim 1, wherein one end of the bearing tray (310) is fixedly connected with a communicating pipe (340), one end of the outer box yard (100) is fixedly connected with a hopper (360) on the top surface, and the bottom end of the hopper (360) is communicated with the communicating pipe (340).
3. The isolated feeding structure for experimental rodent as claimed in claim 2, wherein a trough-type rack (210) is fixedly connected to the top surface of the inner housing (200), a feed pipe (220) and a water conduit (230) are communicated with the top surface of the outer housing (100) corresponding to the trough-type rack (210), the bottom end of the water conduit (230) passes through the bottom end of the trough-type rack (210) and extends to the lower part of the trough-type rack (210), and a water supply bottle (231) is detachably and fixedly connected to the top end of the water conduit (230).
4. The isolated feeding structure for experimental rodent animals as claimed in claim 3, wherein the bottom end of the material leakage cover (110) is fixedly communicated with a material discharge pipe (111), and valve components are arranged at the bottom end of the material discharge pipe (111), the top end of the feed through pipe (220), the top end of the water guide pipe (230) and the bottom end of the hopper (360).
5. The isolated feeding structure for the rodent experimental animals as claimed in claim 1, wherein both sides of the other end of the bearing plate (310) are rotatably connected with a first rotating seat (312), the top end of the first rotating seat (312) is rotatably connected with the top side of the close-end side wall of the sealing plate (311), both ends of the outer side wall of the sealing plate (311) are fixedly connected with a chute member (313), both inner side walls of both sides of the material leaking cover (110) are fixedly connected with round rods (112), and the inner wall of the chute member (313) is slidably connected with the round rods (112) at the close-end position.
6. The isolated feeding structure for experimental rodent as claimed in claim 1, wherein the height adjusting module (250) comprises a fixing frame (251), the bottom end of the fixing frame (251) is fixedly connected with the inner side wall of the bottom mesh frame (240), the outer side wall of the fixing frame (251) is fixedly connected with a sliding groove frame (252) at an intermediate position, a stopper rod (254) is slidably connected between the inner side wall of the sliding groove frame (252), a sliding rod (253) is slidably inserted into the outer side wall of one end of the sliding groove frame (252), one end of the sliding rod (253) is fixedly connected with the stopper rod (254), an extrusion spring (255) is fixedly connected between the stopper rod (254) and the inner side wall of one end of the sliding groove frame (252), a stopper (256) is arranged between the inner side walls of two sides of the fixing frame (251), the stopper (256) is wedge-shaped, the bottom end of the stopper (256) is a tip end, the top end of the fixing frame (251) is provided with a fixing plate (257), a return spring (258) is fixedly connected between the fixing plate (257) and the top end of the fixing frame (251), and the stopper (256) are fixedly connected with an inner side wall (200) at an adjacent end.
7. The isolated feeding structure for rodent experimental animals as claimed in claim 1, wherein the inner side wall of one end of the outer chamber (100) is fixedly communicated with the air outlet component (120), and the inner side wall of the other end of the outer chamber (100) is fixedly communicated with the air inlet component (130).
8. The segregating and feeding structure for rodent laboratory animals according to claim 1, wherein the side walls of the inner box (200) are net-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211122080.9A CN115299360B (en) | 2022-09-15 | 2022-09-15 | Isolated feeding structure for rodent experimental animals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211122080.9A CN115299360B (en) | 2022-09-15 | 2022-09-15 | Isolated feeding structure for rodent experimental animals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115299360A true CN115299360A (en) | 2022-11-08 |
| CN115299360B CN115299360B (en) | 2024-03-08 |
Family
ID=83866754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211122080.9A Active CN115299360B (en) | 2022-09-15 | 2022-09-15 | Isolated feeding structure for rodent experimental animals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115299360B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20110692U1 (en) * | 2000-07-13 | 2001-10-25 | Mahmoud Ashraf | Containers for the storage and transport of small animals |
| US20050066908A1 (en) * | 2002-01-17 | 2005-03-31 | Chean-Gui Park | Cage for breeding of lab animal |
| JP3143634U (en) * | 2008-05-19 | 2008-07-31 | 信徳儀器有限公司 | Laboratory small animal breeding cage |
| CN204409202U (en) * | 2015-01-26 | 2015-06-24 | 赵庆豪 | A kind of without the need to the novel mouse cage in transfer mouse and replaceable bedding and padding |
| CN104737932A (en) * | 2013-12-30 | 2015-07-01 | 刘芳 | Pet rearing cage |
| CN205040390U (en) * | 2015-08-31 | 2016-02-24 | 辽宁中医药大学 | Automatic change mouse rearging cage |
| CN108834921A (en) * | 2018-08-07 | 2018-11-20 | 哈尔滨工业大学（威海） | Automatic padding replacement device and its replacing options for experimental animal breeding cage |
| CN109496876A (en) * | 2018-12-06 | 2019-03-22 | 安徽天恩旅行用品科技有限公司 | One kind being convenient for clean body-building pet box |
| CN209806761U (en) * | 2019-03-07 | 2019-12-20 | 淮阴师范学院 | Device is raised to clean type laboratory mouse |
| CN212138820U (en) * | 2020-05-15 | 2020-12-15 | 北京市畜牧总站 | Can dismantle pig metabolism cage |
| CN112314448A (en) * | 2020-10-29 | 2021-02-05 | 徐桂堂 | Intelligent dutch pig feeding device without peculiar smell |
| CN112568133A (en) * | 2020-12-31 | 2021-03-30 | 江苏天蓬饲料有限公司 | Environment-friendly pig house |
| CN212813472U (en) * | 2020-08-28 | 2021-03-30 | 章燕 | Case is fed in observation that poultry animal doctor used |
| CN112772426A (en) * | 2021-01-13 | 2021-05-11 | 济南市畜牧技术推广站 | Rabbit breeding cage convenient to clearance |
| CN215422212U (en) * | 2021-08-20 | 2022-01-07 | 万华鹏 | Novel household dog cage |
| CN215530718U (en) * | 2021-07-20 | 2022-01-18 | 于昊祯 | Cage body structure, drawer assembly and squirrel cage rack |
| CN114916449A (en) * | 2022-06-10 | 2022-08-19 | 中国计量大学上虞高等研究院有限公司 | Automatic cat dung removing device and method |
-
2022
- 2022-09-15 CN CN202211122080.9A patent/CN115299360B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20110692U1 (en) * | 2000-07-13 | 2001-10-25 | Mahmoud Ashraf | Containers for the storage and transport of small animals |
| US20050066908A1 (en) * | 2002-01-17 | 2005-03-31 | Chean-Gui Park | Cage for breeding of lab animal |
| JP3143634U (en) * | 2008-05-19 | 2008-07-31 | 信徳儀器有限公司 | Laboratory small animal breeding cage |
| CN104737932A (en) * | 2013-12-30 | 2015-07-01 | 刘芳 | Pet rearing cage |
| CN204409202U (en) * | 2015-01-26 | 2015-06-24 | 赵庆豪 | A kind of without the need to the novel mouse cage in transfer mouse and replaceable bedding and padding |
| CN205040390U (en) * | 2015-08-31 | 2016-02-24 | 辽宁中医药大学 | Automatic change mouse rearging cage |
| CN108834921A (en) * | 2018-08-07 | 2018-11-20 | 哈尔滨工业大学（威海） | Automatic padding replacement device and its replacing options for experimental animal breeding cage |
| CN109496876A (en) * | 2018-12-06 | 2019-03-22 | 安徽天恩旅行用品科技有限公司 | One kind being convenient for clean body-building pet box |
| CN209806761U (en) * | 2019-03-07 | 2019-12-20 | 淮阴师范学院 | Device is raised to clean type laboratory mouse |
| CN212138820U (en) * | 2020-05-15 | 2020-12-15 | 北京市畜牧总站 | Can dismantle pig metabolism cage |
| CN212813472U (en) * | 2020-08-28 | 2021-03-30 | 章燕 | Case is fed in observation that poultry animal doctor used |
| CN112314448A (en) * | 2020-10-29 | 2021-02-05 | 徐桂堂 | Intelligent dutch pig feeding device without peculiar smell |
| CN112568133A (en) * | 2020-12-31 | 2021-03-30 | 江苏天蓬饲料有限公司 | Environment-friendly pig house |
| CN112772426A (en) * | 2021-01-13 | 2021-05-11 | 济南市畜牧技术推广站 | Rabbit breeding cage convenient to clearance |
| CN215530718U (en) * | 2021-07-20 | 2022-01-18 | 于昊祯 | Cage body structure, drawer assembly and squirrel cage rack |
| CN215422212U (en) * | 2021-08-20 | 2022-01-07 | 万华鹏 | Novel household dog cage |
| CN114916449A (en) * | 2022-06-10 | 2022-08-19 | 中国计量大学上虞高等研究院有限公司 | Automatic cat dung removing device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115299360B (en) | 2024-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210161096A1 (en) | Litter collection device for efficient animal waste removal and method thereof | |
| US7434539B2 (en) | Waste disposal system | |
| US20050166853A1 (en) | Pet drinking fountain | |
| CN102387702A (en) | Apparatus and method for controlling maturation of aquatically hatched insects | |
| AU2008243105B2 (en) | Keeping cage for laboratory animals | |
| AU2012350104A1 (en) | Apparatus and method for reducing populations of mosquitoes and the like | |
| CN110089440A (en) | A kind of pet dung Collecting and dealing device | |
| CN104969865A (en) | Pet cat toilet | |
| CN115299360A (en) | Isolation feeding structure for rodent experimental animals | |
| CN109399022A (en) | A kind of refuse receptacle and application method of double-canopy open-shut linkage | |
| TWI386159B (en) | Automatic cleaning of excrement pet potty | |
| US20210395658A1 (en) | Culture medium replacement device | |
| CN109596612A (en) | A kind of excrement detection device and excrement detection method | |
| JP2023089137A (en) | Three-dimensional automated cell incubator | |
| CN207269658U (en) | A kind of black soldier flies cultivation equipment with slag absorbing cleaning function | |
| WO2008089011A2 (en) | Waste receptacle | |
| JP2605781Y2 (en) | Pet toilet | |
| CN219182376U (en) | Pet excrement rotary seal device, excrement collecting barrel and cat litter basin | |
| CN211048186U (en) | Multifunctional laboratory fish culture box | |
| CN209151909U (en) | Dry cleaning up excrement pig house | |
| CN107235264B (en) | Garbage compression box | |
| CN206791985U (en) | The special knapsack of geological sample | |
| CN217242199U (en) | A lugworm bug feeding device for green prevention and control | |
| CN215993862U (en) | Integrative water tank decontaminates | |
| CN218897990U (en) | Spodoptera frugiperda larva feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |