CN109997783B - Personalized feeding and water-supplying method for rats and mice in barrier environment - Google Patents
Personalized feeding and water-supplying method for rats and mice in barrier environment Download PDFInfo
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- CN109997783B CN109997783B CN201910234663.2A CN201910234663A CN109997783B CN 109997783 B CN109997783 B CN 109997783B CN 201910234663 A CN201910234663 A CN 201910234663A CN 109997783 B CN109997783 B CN 109997783B
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- 241000699670 Mus sp. Species 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000004888 barrier function Effects 0.000 title claims abstract description 21
- 241000700159 Rattus Species 0.000 title claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000009395 breeding Methods 0.000 claims abstract description 45
- 230000001488 breeding effect Effects 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 235000013305 food Nutrition 0.000 claims abstract description 23
- 230000002159 abnormal effect Effects 0.000 claims abstract description 22
- 241000699666 Mus <mouse, genus> Species 0.000 claims description 26
- 238000005507 spraying Methods 0.000 claims description 20
- 238000007599 discharging Methods 0.000 claims description 17
- 238000012546 transfer Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 12
- 239000003651 drinking water Substances 0.000 claims description 5
- 235000020188 drinking water Nutrition 0.000 claims description 5
- 230000005856 abnormality Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims 2
- 210000001503 joint Anatomy 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010171 animal model Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- 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
-
- 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
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a personalized feeding water supply method for large and small mice in a barrier environment, which comprises the steps that a new cage and an old cage are simultaneously transported to a rat changing workbench in a large breeding warehouse through an AGV (automatic guided vehicle) carrying robot to carry out rat changing operation, after the rat changing step is finished, the new cage is carried back to the original cage position by the AGV carrying robot, meanwhile, the new cage and the old cage are transported to a cleaning device outside the large breeding warehouse along a conveyor belt for cleaning, and feed can be added according to related information in RFID labels of the cages, so that feeding and water feeding requirements of different large and small mice in each cage on breeding scales are met. According to the invention, different kinds of foods are added according to the strict one-to-one correspondence between the standby big bin and the shelves in the large breeding bin and the cages, and the new cages are put back to the original positions of the standby bin and reset to the initial values when the old cages are abnormal by combining with the information in the RFID of the cages, so that the foods and water required by the large and small mice in different cages in the large breeding bin are met, and the personalized breeding requirement is met.
Description
Technical Field
The invention belongs to the technical field of experimental animal breeding, and particularly relates to a personalized feeding and water supply method for rats and mice in a barrier environment.
Background
The large and small mice are important experimental animals, and have wide use value in the fields of life science exploration, disease treatment scheme demonstration, new medicine development, infectious disease research, medical teaching and experiments and the like. The mice used in modern biomedical research must be kept in a comfortable, stress-free and controlled barrier environment. Today, where technology is rapidly developed, common laboratory mice obviously cannot keep up with the needs of the times, more and more laboratories begin to cultivate different types of laboratory mice cultivated according to different needs, and pollution caused by human factors always occurs in the cultivation process or the mice are not timely fed with food due to operators. The market thus requires the advent of an automated personalized breeding method.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the invention is to provide a personalized feeding water method for rats and mice in a barrier environment so as to solve the defects of the prior art.
In order to solve the technical problems, the invention can be realized by the following technical measures: the personalized feeding and water supplying method for the rats and the mice in the barrier environment comprises a large breeding warehouse and a standby large warehouse, wherein the goods shelves of the standby large warehouse are in one-to-one correspondence with the goods shelf positions of the large breeding warehouse, and the cages in the standby large warehouse are also in one-to-one correspondence with the cages in the large breeding warehouse; the cages in the spare big cabins are filled with food and water needed by the rats and the mice in the corresponding big cabins, and the method comprises the following steps:
1) When the RFID count value on the cage is 0, the AGV carrying robot of the standby warehouse carries the new cage from the goods shelf to the large breeding warehouse;
2) Old cages corresponding to the large breeding warehouse are moved down by an AGV (automatic guided vehicle) carrying robot in the large breeding warehouse, and the old and new cages are simultaneously transported to a rat exchanging workbench in the large breeding warehouse through the AGV carrying robot for rat exchanging operation;
3) After the mouse changing step is finished, the new cage is moved back to the original old cage position by the AGV carrying robot, and a new same initial time value is given to the new and old cages;
4) The replaced old cages are sent to a cleaning device outside the large breeding warehouse along a conveyor belt to carry out cleaning work, and foods and drinking water corresponding to the cages are added;
5) In the process that the old cage in the large cultivation bin is conveyed by the AGV conveying robot, the gravity sensor on the AGV conveying robot is pressed down by the dead weight of the cage, the telescopic bracket of the AGV conveying robot rotates to be right above the cage, then the infrared device is started, the infrared device starts to work, and the infrared device is lifted to a proper height through the telescopic bracket;
6) The information of the breeding condition of the big and small mice in the cage is transmitted to a wireless transmitter through an infrared device, the wireless transmitter transmits the breeding condition to a control room, the control room judges whether abnormal conditions exist or not, and if the abnormal conditions exist, the abnormal conditions are reflected to staff on duty through the wireless transmitter to further judge;
7) If the worker confirms that the cage is abnormal, the worker issues a command to the AGV transfer robot and the mobile terminal of the worker in site supervision, the AGV transfer robots in the large breeding warehouse and the standby warehouse immediately change the original track, the cage with the abnormality is moved to the site worker along the set fault track by the AGV transfer robot, and the cage in the standby warehouse is conveyed back to the position of the shelf in the standby warehouse;
8) Immediately carrying out related treatment on the abnormal cage by field personnel, and replacing the treated cage, and giving out the abnormal cage for cultivation and the spare cage in the corresponding spare large bin with new count values again;
9) Repeating the operation along the process until a complete process is finished, completing the work of changing cages and adding water and food individually, and then continuing the next process.
Preferably, the cage comprises a cage body consisting of a cage side wall, a cage rear wall and a cage lower wall, wherein a cage door is arranged on the front side of the cage body; a grid baffle plate moving towards the cage door along the rear wall of the cage body is arranged in the cage body, and divides the interior of the cage body into a rat living area and a food supply area; the lower wall of the cage is a separated laminated plate consisting of an upper plate and a lower plate, the lower plate is fixed, and the bottom of one side of the upper plate is rotationally connected with the side wall of the cage through a rotating shaft.
Further, two pulleys and two sliding blocks are arranged on the grid baffle, wherein the two pulleys are arranged above two sides of the grid baffle, and the two sliding blocks are arranged below two sides of the grid baffle; upper pulley tracks for sliding the pulleys are arranged on two sides of the top of the cage body, and are fixed on the side walls of the cage through screws; the upper plate is provided with a lower rail for the sliding block to move.
Optionally, the mouse changing workbench in the step 2) includes a docking and separating device installed on the front and rear sides of the workbench and symmetrically arranged, and first mechanical arms positioned on the left and right sides of the workbench, wherein the first mechanical arms are provided with electromagnets for moving the grid baffle plate in the old cage along the rear wall of the cage towards the cage door; the upper part of the workbench is also provided with a second mechanical arm, and the second mechanical arm is provided with an electromagnet for moving the cage doors of the new cage and the old cage in the up-down direction.
Optionally, the cleaning device in the step 4) comprises a dumping chamber, a cleaning chamber, a drying chamber, a discharging chamber, a shell, a conveying roller and a base; the material pouring chamber, the cleaning chamber and the drying chamber are surrounded by a shell, and the middle part of the front surface of the shell is transparent glass; the transfer drum is mounted on the base for transferring the cages at a slow speed.
Further, a first water spraying pipe capable of spraying water is arranged above the shell in the pouring chamber;
four second water spraying pipes and a third water spraying pipe are arranged above the shell in the cleaning chamber; wherein four second water spray pipes are arranged at four corners of the top of the cleaning chamber; the third water spraying pipe is arranged in the middle of the top of the cleaning chamber, and the pipe orifice of the third water spraying pipe is vertically downward;
in the drying chamber, a dryer is arranged on the side wall of the shell, and a ventilation pipeline of the dryer penetrates out of a small hole on the side wall of the shell;
in the discharging chamber, a discharging pipe is arranged above the shell and provided with a perforation to enable the discharging pipe to extend to the outside, and the opening part of the discharging pipe is rectangular and has the same length as the width of the cage.
The personalized feeding method for the big and small mice in the barrier environment has the following beneficial effects: according to the personalized feeding and water feeding method for the big and small mice in the barrier environment, the dead big and small mice are automatically identified by utilizing an infrared thermal sensing technology, and are automatically cleaned, so that the big and small mice can be automatically replaced, and the cage to be replaced is replaced on a mouse replacing workbench by utilizing an AGV (automatic guided vehicle) carrying robot; the mouse changing workbench has the functions of butting new and old cages and completing the operation of cage changing by matching with the designed cages; the replaced old cage is cleaned by a cleaning device, and food and drinking water corresponding to the cage are added and then are transported to a standby big bin; the integrated control management system for the environment of the rat and mouse culture barrier is used for enabling management staff to monitor the rat and mouse culture conditions in real time, avoiding artificial pollution, monitoring the environment in the barrier, ensuring that accidents do not occur, and avoiding pollution caused by artificial factors. Through goods shelves and cages of reserve big storehouse and goods shelves and cages in the big storehouse of breeding respectively one-to-one, handing-over new old cages reset the count initial value, add different kinds of food according to the information in the cage RFID, the abnormal cage of handling when the cage appears unusual and reset unusual cage and corresponding cage initial value, new cage is put back reserve storehouse original position and reset initial value when the abnormal condition appears in old cage, satisfies the required food of the big mouse of different cages of breeding big storehouse and water, satisfies individualized breed demand.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention, as well as to provide further clarity and understanding of the above and other objects, features and advantages of the present invention, as described in the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings.
Drawings
The invention is further illustrated by means of the accompanying drawings, the embodiments in which do not constitute any limitation of the invention.
FIG. 1 is a schematic perspective view of a farming and standby large tank of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the AGV handling robot of the present invention;
FIG. 4 is a schematic perspective view of a mouse changing table according to the present invention;
FIG. 5 is a schematic view of the structure of the cleaning device of the present invention;
fig. 6 is a schematic structural view of the cage of the present invention.
Detailed Description
The following detailed description of the invention, taken in conjunction with the accompanying drawings, illustrates the principles of the invention by way of example and by way of a further explanation of the principles of the invention, and its features and advantages will be apparent from the detailed description. In the drawings to which reference is made, the same or similar components in different drawings are denoted by the same reference numerals. In order that the invention may be more readily understood, specific embodiments thereof will be described further below.
As shown in fig. 1-6, the personalized feeding and water supply method for rats and mice in the barrier environment of the invention comprises a large breeding warehouse 10 and a standby warehouse 20, wherein the shelves of the standby warehouse 20 are in one-to-one correspondence with the shelf positions of the large breeding warehouse 10, the cages 30 in the standby warehouse 20 are also in one-to-one correspondence with the cages 30 in the large breeding warehouse 10, and the information stored by the RFID of the cages in one-to-one correspondence is the same (initial counting time value, shelf positions and cage numbers). The cages in the spare big warehouse 20 are filled with food and water needed by the big and small mice in the breeding big warehouse 10 corresponding to the cages, and the method comprises the following steps:
1) When the RFID count value on the cage 30 is 0, the AGV carrying robot 40 of the standby warehouse 20 carries the new cage 30 from the shelf to the breeding warehouse 10;
2) The old cages corresponding to the large breeding warehouse 10 are moved down by the AGV transfer robot 40 in the large breeding warehouse, and the old and new cages are simultaneously transferred to the mouse changing workbench 50 in the large breeding warehouse 10 through the AGV transfer robot 40 for mouse changing operation;
3) After the mouse changing step is finished, the new cage is moved back to the original old cage position by the AGV carrying robot 40, and a new same initial time value is given to the new old cage;
4) The replaced old cages are sent to a cleaning device 70 outside the breeding large warehouse along a conveyor belt 60 to perform cleaning work, and foods and drinking water corresponding to the cages are added;
5) In the process that the old cage in the large cultivation warehouse is conveyed by the AGV carrying robot 40, the gravity sensor on the AGV carrying robot 40 is pressed by the dead weight of the cage 30, the telescopic bracket 41 of the AGV carrying robot 40 rotates to be right above the cage, then the infrared device 42 is started, the infrared device 42 starts to work, and the infrared device 42 is lifted to a proper height through the telescopic bracket;
6) The information of the breeding condition of the rats and mice in the cage is transmitted to a wireless transmitter 43 through an infrared device 42, the wireless transmitter 43 transmits the breeding condition to a control room, the control room judges whether abnormal conditions exist or not, and if the abnormal conditions exist, the abnormal conditions are reflected to staff on duty through the wireless transmitter to carry out further judgment;
7) If the worker confirms that the abnormality exists, the worker issues a command to the AGV transfer robot 40 and the mobile terminal of the worker in the site supervision, the AGV transfer robot 40 in the cultivation large warehouse 10 and the standby large warehouse 20 immediately changes the original track, the cage 30 with the abnormality moves towards the site worker along the set fault track by the AGV transfer robot 40, and the cage in the standby large warehouse 20 is conveyed back to the position of the shelf in the original standby large warehouse;
8) Immediately carrying out related treatment on the abnormal cage by field personnel, and replacing the treated cage, and giving out the abnormal cage for cultivation and the spare cage in the corresponding spare large bin with new count values again;
9) Repeating the operation along the process until a complete process is finished, completing the work of changing cages and adding water and food individually, and then continuing the next process.
The cage 30 comprises a cage body consisting of a cage side wall, a cage rear wall 31 and a cage lower wall 32, wherein a cage door 33 is arranged on the front side of the cage body; the inner part of the cage body is divided into a big mouse living area and a small mouse living area by the grid baffle 34, the lower wall 32 of the cage is a separated superimposed sheet consisting of an upper plate and a lower plate, the lower plate is fixed, and the bottom of one side of the upper plate is rotationally connected with the side wall of the cage through a rotating shaft. Two pulleys and two sliding blocks are arranged on the grid baffle 34, wherein the two pulleys are arranged above two sides of the grid baffle 34, and the two sliding blocks are arranged below two sides of the grid baffle 34; upper pulley tracks for sliding the pulleys are arranged on two sides of the top of the cage body, and are fixed on the side walls of the cage through screws; the upper plate is provided with a lower rail for the sliding block to move. The interior of the cage is divided into a living area of big mice and a food supply area by adopting the grid baffle 34, and the pulleys and the sliding blocks on the grid baffle 34 enable the grid baffle 34 to move in the cage along the direction of the rear wall 31 of the cage towards the cage door 33 through the upper pulley track and the lower track respectively, so that the big mice in the old cage can be driven or pushed into a new cage.
The mouse changing workbench 50 is provided with a function of butting and separating cages and matching the cages to finish the mouse changing step, and two manipulators with different uses are matched with the cages to finish the mouse changing process, specifically, the mouse changing workbench 50 comprises a butting and separating device 51 which is arranged on the front side and the rear side of the workbench and is symmetrically arranged, and first mechanical arms 52 which are positioned on the left side and the right side of the workbench, wherein the first mechanical arms 52 are provided with electromagnets for moving a grid baffle 34 in an old cage towards the direction of a cage door 33 along the rear wall 31 of the cage; the second mechanical arm 53 is further arranged above the workbench, an electromagnet is arranged on the second mechanical arm 53 and used for moving the cage doors of the new cage and the old cage in the up-down direction, the first mechanical arm 52 is adopted to slowly move the electrified electromagnet, the grid baffle 34 in the old cage is slowly pushed by utilizing magnetic force, the grid baffle 34 is externally driven to slowly move along the rear wall of the cage towards the direction of the cage door, and mice in the old cage are driven or pushed into the new cage.
In addition, the cleaning device comprises a pouring chamber 71, a cleaning chamber 72, a drying chamber 73, a discharging chamber 74, a shell 75, a conveying roller 76 and a base 77, wherein the pouring chamber 71, the cleaning chamber 72, the drying chamber 73 and the discharging chamber 74 are all surrounded by the shell 75, and the middle part of the front surface of the shell 75 is transparent glass; the transfer drum 76 is mounted on a base 77 for transferring the cages at a slow speed. A first water spraying pipe capable of spraying water is arranged above the shell 75 in the pouring chamber 71; in the cleaning chamber 72, four second water spraying pipes and a third water spraying pipe are installed above the shell 75, wherein the four second water spraying pipes are installed at four corners of the top of the cleaning chamber 72, the third water spraying pipe is installed at the middle position of the top of the cleaning chamber 72, and the pipe orifice of the third water spraying pipe is vertically downward; in the drying chamber 73, a dryer is installed at a side wall of the housing 75, and a ventilation duct of the dryer is penetrated out from a small hole on the side wall of the housing 75; in the discharging chamber 74, a discharging tube is installed above the housing 75 and a hole is formed to extend the discharging tube to the outside, and an opening portion of the discharging tube is rectangular and has the same length as the width of the cage. When the old cage 30 is transferred to the dumping chamber 71, the mechanical sliding sheets in the supporting rods in the middle of the base 77 automatically rise to block the cage 30 from moving forward, then the pushing cylinder below rises to push the upper plate in the bottom plate of the cage, so that the upper plate rotates clockwise to incline, the waste materials slide down the upper plate to the garbage bin below, and meanwhile, the first water spraying pipe above can spray slow water flow to help the waste materials slide better. After a certain time, the pushing cylinder under the base 77 automatically descends, the upper plate is restored to the original state, and then the mechanical sliding sheet descends. When the cage is transferred to the cleaning chamber 72, four second and one third water jets will emit turbulent water flow to flush the cage. When the cage 1 is transferred to the drying chamber 73, the dryer dries it. When the cage 1 is transferred to the discharge chamber 74, the discharge tube delivers padding, which can directly fill the bottom of the cage with padding as the transfer drum 76 is slowly transferred, since the opening length of the discharge tube is the same as the width of the cage. The cleaning device integrates the functions of dumping, cleaning, drying and discharging, realizes full automation, and has the functions of cleaning cages and drying.
According to the personalized feeding and water feeding method for the big and small mice in the barrier environment, the dead big and small mice are automatically identified by utilizing an infrared thermal sensing technology, and are automatically cleaned, so that the big and small mice can be automatically replaced, and the cage to be replaced is replaced on a mouse replacing workbench by utilizing an AGV (automatic guided vehicle) carrying robot; the mouse changing workbench has the functions of butting new and old cages and completing the operation of cage changing by matching with the designed cages; the replaced old cages are cleaned by a cleaning device, and food and drinking water corresponding to the cages are added and then conveyed to a standby big bin 20; the integrated control management system for the environment of the rat and mouse culture barrier is used for enabling management staff to monitor the rat and mouse culture conditions in real time, avoiding artificial pollution, monitoring the environment in the barrier, ensuring that accidents do not occur, and avoiding pollution caused by artificial factors. Through goods shelves and cages of reserve big storehouse 20 and goods shelves and cages in the big storehouse of breeding respectively one-to-one, handing over new old cages reset the count initial value, add different kinds of food according to the information in the cage RFID, the abnormal cage of handling when the cage appears unusual and reset abnormal cage and corresponding cage initial value, new cage is put back to reserve storehouse original position and reset initial value when old cage appears unusual condition, satisfies the required food of the big mouse of different cages of breeding big storehouse and water, satisfies individualized breed demand.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The personalized feeding and water supplying method for the rats and the mice in the barrier environment is characterized by comprising a large breeding warehouse and a standby warehouse, wherein the goods shelves of the standby warehouse are in one-to-one correspondence with the goods shelf positions of the large breeding warehouse, and the cages in the standby warehouse are also in one-to-one correspondence with the cages in the large breeding warehouse; the cages in the spare big cabins are filled with food and water needed by the rats and the mice in the corresponding big cabins, and the method comprises the following steps:
1) When the initial value of the RFID timer on the cage is the time interval for changing water and feeding food for the big and small mice, the AGV carrying robot of the standby warehouse carries the new cage from the goods shelf to the large breeding warehouse;
2) Old cages corresponding to the large breeding warehouse are moved down by an AGV (automatic guided vehicle) carrying robot in the large breeding warehouse, and the old and new cages are simultaneously transported to a rat exchanging workbench in the large breeding warehouse through the AGV carrying robot for rat exchanging operation;
3) After the mouse changing step is finished, the new cage is moved back to the original cage position by the AGV carrying robot, and meanwhile, a new same initial time value is given to the new cage and the old cage, and the initial time value is also the time interval for changing the water and feeding the food of the big mouse and the small mouse;
4) The replaced old cages are sent to a cleaning device outside the large breeding warehouse along a conveyor belt to carry out cleaning work, and foods and drinking water corresponding to the cages are added;
5) In the process that the old cage in the large cultivation bin is conveyed by the AGV conveying robot, the gravity sensor on the AGV conveying robot is pressed down by the dead weight of the cage, the telescopic bracket of the AGV conveying robot rotates to be right above the cage, then the infrared image acquisition device is started, the infrared image acquisition device starts to work, and the infrared image acquisition device is lifted to a proper height through the telescopic bracket;
6) The information of the breeding condition of the big and small mice in the cage is transmitted to a wireless transmitter through an infrared device, the wireless transmitter transmits the breeding condition to a control room, the control room judges whether abnormal conditions exist or not, and if the abnormal conditions exist, the abnormal conditions are reflected to staff on duty through the wireless transmitter to further judge;
7) If the worker confirms that the cage is abnormal, the worker issues a command to the AGV transfer robot and the mobile terminal of the worker in site supervision, the AGV transfer robots in the large breeding warehouse and the standby warehouse immediately change the original track, the cage with the abnormality is moved to the site worker along the set fault track by the AGV transfer robot, and the cage in the standby warehouse is conveyed back to the position of the shelf in the standby warehouse;
8) Immediately carrying out related treatment on the abnormal cage by field personnel, and replacing the treated cage, and giving out the abnormal cage for cultivation and the spare cage in the corresponding spare large bin with new count values again;
9) Repeating the operation along the process until a complete process is finished, completing the work of changing cages and adding water and food individually, and then continuing the next process.
2. The personalized feeding water supply method for rats and mice under the barrier environment of claim 1, wherein the cage comprises a cage body consisting of a cage side wall, a cage rear wall and a cage lower wall, and a cage door is arranged on the front side of the cage body; a grid baffle plate moving towards the cage door along the rear wall of the cage body is arranged in the cage body, and divides the interior of the cage body into a rat living area and a food supply area; the lower wall of the cage is a separated laminated plate consisting of an upper plate and a lower plate, the lower plate is fixed, and the bottom of one side of the upper plate is rotationally connected with the side wall of the cage through a rotating shaft.
3. The personalized feeding water supply method for rats and mice in a barrier environment according to claim 2, wherein two pulleys and two sliding blocks are installed on the grid baffle, wherein the two pulleys are installed above two sides of the grid baffle, and the two sliding blocks are installed below two sides of the grid baffle; upper pulley tracks for sliding the pulleys are arranged on two sides of the top of the cage body, and are fixed on the side walls of the cage through screws; the upper plate is provided with a lower rail for the sliding block to move.
4. The personalized feeding water supply method for big and small mice in a barrier environment according to claim 1, wherein the mouse changing workbench in the step 2) comprises a butt joint separating device which is arranged at the front side and the rear side of the workbench and is symmetrically arranged, and first mechanical arms which are positioned at the left side and the right side of the workbench, wherein the first mechanical arms are provided with electromagnets, and the electromagnets are used for moving a grid baffle plate in an old cage along the rear wall of the cage towards the direction of a cage door; the upper part of the workbench is also provided with a second mechanical arm, and the second mechanical arm is provided with an electromagnet for moving the cage doors of the new cage and the old cage in the up-down direction.
5. The method for personalized feeding water for rats and mice in a barrier environment of claim 1, wherein the washing device in step 4) comprises a dumping chamber, a washing chamber, a drying chamber, a discharging chamber, a housing, a conveying roller and a base; the material pouring chamber, the cleaning chamber and the drying chamber are surrounded by a shell, and the middle part of the front surface of the shell is transparent glass; the transfer drum is mounted on the base for transferring the cages at a slow speed.
6. The method for personalized feeding and water feeding for rats and mice under barrier environment of claim 5, wherein a first water spraying pipe capable of spraying water is arranged above the outer shell in the pouring chamber;
four second water spraying pipes and a third water spraying pipe are arranged above the shell in the cleaning chamber; wherein four second water spray pipes are arranged at four corners of the top of the cleaning chamber; the third water spraying pipe is arranged in the middle of the top of the cleaning chamber, and the pipe orifice of the third water spraying pipe is vertically downward;
in the drying chamber, a dryer is arranged on the side wall of the shell, and a ventilation pipeline of the dryer penetrates out of a small hole on the side wall of the shell;
in the discharging chamber, a discharging pipe is arranged above the shell and provided with a perforation to enable the discharging pipe to extend to the outside, and the opening part of the discharging pipe is rectangular and has the same length as the width of the cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234663.2A CN109997783B (en) | 2019-03-26 | 2019-03-26 | Personalized feeding and water-supplying method for rats and mice in barrier environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234663.2A CN109997783B (en) | 2019-03-26 | 2019-03-26 | Personalized feeding and water-supplying method for rats and mice in barrier environment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109997783A CN109997783A (en) | 2019-07-12 |
| CN109997783B true CN109997783B (en) | 2023-10-17 |
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| CN111758584B (en) * | 2020-08-06 | 2022-03-25 | 济南金狮实验动物科技有限公司 | Anti-cross-infection unmanned intelligent experimental animal house |
| CN112503875A (en) * | 2020-12-03 | 2021-03-16 | 郭艳旗 | Integrated ventilated collateral-activating traditional Chinese medicine cultivation method |
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