CN112997911A - Intelligent running platform device for rodent - Google Patents
Intelligent running platform device for rodent Download PDFInfo
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- CN112997911A CN112997911A CN202110195615.4A CN202110195615A CN112997911A CN 112997911 A CN112997911 A CN 112997911A CN 202110195615 A CN202110195615 A CN 202110195615A CN 112997911 A CN112997911 A CN 112997911A
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- conveyor belt
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- runway
- rodent
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- 241000283984 Rodentia Species 0.000 title claims abstract description 22
- 230000000638 stimulation Effects 0.000 claims abstract description 56
- 241001465754 Metazoa Species 0.000 claims abstract description 43
- 238000001035 drying Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000002474 experimental method Methods 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 20
- 238000013016 damping Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000010171 animal model Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000004938 stress stimulation Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 210000003371 toe Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K15/00—Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
- A01K15/02—Training or exercising equipment, e.g. mazes or labyrinths for animals ; Electric shock devices ; Toys specially adapted for animals
- A01K15/027—Exercising equipment, e.g. tread mills, carousels
-
- 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
- A01K29/00—Other apparatus for animal husbandry
-
- 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
- A01K29/00—Other apparatus for animal husbandry
- A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Biophysics (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model provides a platform device is run to rodent intelligence, relates to laboratory instrument equipment technical field, including the conveyer belt device, run the platform, the amazing room of puting in of animal, drying device, clean mechanism, the control unit, the bottom conveyer belt of running the platform constitutes to be equipped with the polylith baffle, constitute the runway between the adjacent baffle, the both ends of arbitrary runway all are equipped with drying device and the amazing room of puting in of animal, clean mechanism includes the round brush, and high pressure water shower nozzle, the control unit configuration is controlled the amazing room of puting in of animal, the conveyer belt device, drying device, the action of solenoid valve. The intelligent cleaning device realizes intelligent improvement, can intelligently control the experimental process, can realize intelligent cleaning, can adjust the width of the runway, cannot clamp and hurt the experimental animal, can accurately sense the state of the experimental animal, uses proper stimulation intensity to operate, records various indexes in real time, and enables the experimental result to have reference.
Description
Technical Field
The invention relates to the technical field of laboratory instruments in biomedical service, in particular to an intelligent rodent running platform device.
Background
The animal running platform is mainly used for running exercise training of rodents, and compared with the traditional swimming training, the running platform experiment is easier to operate, the training intensity index is more accurate, and the running platform is an ideal means for researching physical endurance, exercise injury and rehabilitation, drug efficacy and the like.
The main body of the treadmill which is mainly used at present is a rolling conveyor belt. The conveyor belt is provided with a plurality of channels. The channels are provided with stimulating electrodes, sounding devices and small light bulbs for emitting light, and the stimulating devices of the channels are independent from each other. When the animal refuses to run or the running speed is lower than the experimental requirement, the animal will regress on the conveyor belt and touch the stimulation device on the back wall, and the strong electric stimulation or sound stimulation will force the animal to return to the conveyor belt to run at the preset speed of the running platform.
The experimental method is simple to operate, small in stress stimulation to animals, small in physiological damage and wide in application range, so that the experimental method is widely applied, but the running table instrument on the market at present has a series of problems: the joint between the conveyor belt and the stimulation device and the gaps between the channel partition plate and the conveyor belt are large, so that the tail and the legs of the experimental animal are easy to be injured; when the speed is high, the animals can be rolled in, so that the animals are injured and even die, and subsequent experiments are influenced; when the animal returns, the stimulation device cannot sense sensitively, so that the data index is recorded inaccurately, in addition, the phenomenon of unrecorded is easily caused by smaller stimulation amount, sometimes the stimulation amount needs to be increased to be recorded, however, the state of the experimental animal is influenced by excessive stimulation, the experimental result is influenced, and even the animal is dead; the channel is narrow, the width of the channel cannot be adjusted according to the reminding of the animals, the channel is not easy to clean, time and labor are consumed for cleaning after the experiment is finished, and the experiment efficiency is reduced; the equipment setting is controlled complicatedly, and data can not in time be preserved, and a maloperation just probably makes the experimental result not exist etc..
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an intelligent rodent running platform device.
In order to solve the problems, the technical scheme of the invention is as follows:
the intelligent rodent running table device comprises a conveyor belt device, a running table arranged on the upper surface of the conveyor belt device, an animal stimulation throwing chamber arranged at the right end of the running table, a drying device arranged at the left end of the running table, a cleaning mechanism and a control unit, wherein the bottom of the running table is formed by the upper surface of the conveyor belt device, a plurality of partition plates are arranged along the moving direction of the conveyor belt, a runway is formed between every two adjacent partition plates, the two ends of any runway are respectively provided with the drying device and the animal stimulation throwing chamber, the cleaning mechanism comprises a rolling brush arranged at the bottom of the conveyor belt device and matched with the conveyor belt, and a high-pressure water spray nozzle arranged above the running table, the high-pressure water spray nozzle is connected with a high-pressure water source connecting pipe through a hose, an electromagnetic valve is arranged on the high-pressure water source connecting pipe, and the control, The actions of the conveyor belt device, the drying device and the electromagnetic valve are controlled.
Preferably, the device also comprises an experiment table, the conveying belt device comprises a driving motor, a driving roller, a driven roller and a conveying belt in transmission connection between the driving roller and the driven roller, transverse plates are respectively connected between the end parts of the roller shafts of the driving roller and the driven roller, the transverse plates are respectively in rotation connection with the roller shafts of the driving roller and the driven roller, the driving motor is arranged on the outer surface of the transverse plate at the rear side, a driving wheel is arranged on an output shaft of the driving motor, a driven wheel is arranged at the rear end of the roller shaft of the driving roller, the driving wheel is in transmission connection with the driven wheel through the conveying belt, a first electric push rod is further arranged at the left end of the lower end surface of the transverse plate, the lower end of the first electric push rod is hinged with the upper surface of the experiment table, the upper end of the first electric push rod is in rotation connection with the end part of the roller shaft of the driving roller, the upper end of the first electric push rod is rotatably connected with the end part of a roller shaft of the driven roller through a second bearing, and the inclination angle of the conveying belt can be changed under the stretching and retracting of the first electric push rod; the first electric push rod and the driving motor are respectively and electrically connected with the control unit, and the transverse plate is fixedly connected with the outer surfaces of the partition plates positioned at the front end and the rear end through the connecting rod.
Preferably, the conveyor belt device further comprises a damping mechanism, the damping mechanism comprises a supporting plate and damping springs, the supporting plate is attached to the inner surface of the conveyor belt in the horizontal direction, the length of the supporting plate is the same as that of the runway, the width of the supporting plate is larger than that of the conveyor belt, and the front end and the rear end of the lower surface of the supporting plate are connected with the upper end face of the transverse plate through the damping springs.
Preferably, the front end surface of the transverse plate positioned on the front side is also provided with an inclination angle sensor, and the inclination angle sensor is in signal connection with the control unit through a lead.
Preferably, the left end fixedly connected with first casing of baffle, drying device locate in the first casing, the front end of first casing be equipped with a plurality of diathermanous holes that link up first casing inside, diathermanous hole relative with the runway, still detachably be connected with the cross-section on adjacent baffle top and be curved organic glass cover, drying device and the control unit electric connection, the control unit configure to start, close and heat power to drying device and control.
Preferably, the high pressure water shower nozzle pass through the base and be connected with the top of first casing, the base include bracing piece, third bearing and articulated seat, the top fixed connection of bottom and first casing of bracing piece, the top of bracing piece and the outer lane fixed connection of third bearing, the inner circle fixed connection of bottom and third bearing of articulated seat, high pressure water shower nozzle include interconnect's inlet tube and shower nozzle, the pipe wall of inlet tube articulated with articulated seat, the shower nozzle stretch into in the organic glass cover.
Preferably, the lower extreme of baffle be equipped with a plurality of first balls along the trend of baffle, the surface of drive belt be equipped with the arc wall, the lower extreme of first ball use with the interior surface fit of arc wall, still be equipped with the dovetail along vertically on the both sides wall surface upper portion of baffle, be equipped with the rubber limiting plate in the both sides of baffle, the medial surface of rubber limiting plate on be equipped with the forked tail arris, forked tail arris and dovetail mutually support, when the bottom of forked tail arris offsets with the lower part cell wall of dovetail, the surface clearance fit of the lower extreme of rubber limiting plate and conveyer belt, and the size in clearance can avoid experimental animals' toes, tail point to be drawn into.
Preferably, the rubber limiting plate is provided with a plurality of models according to different thicknesses, and the upper surface of the conveying belt adjacent to the outer side of the rubber limiting plate is further bonded with a dustproof brush through a thread gluing.
Preferably, the right end of baffle be equipped with the second casing, the second casing separate into a plurality of and the runway one-to-one animal stimulation of seting in the room through cutting off the structure, the top of animal stimulation of seting in the room be equipped with manual door, the front end of puting in the room is equipped with the electrically operated gate, the electrically operated gate relative with the runway, the bottom front end of animal stimulation of seting in the room is equipped with the protruding elastic rubber board in the runway, the length and the elasticity of elastic rubber board satisfy in: when the conveyor belt changes within the range of the experimentally set inclination angle, the end part of the lower surface of the elastic rubber plate is kept against the upper surface of the conveyor belt; a plurality of second balls are arranged at the end part of the lower surface of the elastic rubber plate along the front-back direction, and the second balls are connected with the conveyor belt in a sliding manner; the rear side of the animal stimulation throwing chamber is provided with an electric control stimulation device, the electric door and the electric control stimulation device are respectively and electrically connected with the control unit, the control unit is configured to control the starting, closing and stimulation amount of the electric control stimulation device, the bottom of the animal stimulation throwing chamber is also provided with a pressure sensor, and the pressure sensor is in signal connection with the control unit through a lead; the longitudinal section of the elastic rubber plate is of a U-shaped structure, and the outer surfaces of the two side walls of the elastic rubber plate are abutted to the corresponding rubber limiting plates.
Preferably, the upper surface of laboratory bench be equipped with the control box, the control unit locate in the control box, still be equipped with the platform on the top of control box, the upper surface front and back side of platform be equipped with respectively along the sharp spout of left right direction, the bottom of second casing pass through slider and sharp spout sliding connection, still be equipped with second electric putter at the middle part of platform upper surface right-hand member, second electric putter's stiff end pass through fixing base and platform fixed connection, flexible end is connected with the rear end of second casing.
Preferably, the width of round brush and the width of conveyer belt match, the center pin both ends of round brush are passed through the connecting rod and are connected with the backup pad, the one end and the center pin tip fixed connection of connecting rod, the other end is articulated with the backup pad, the middle part of connecting rod and backup pad between still be connected with reset spring, reset spring and the tie point of backup pad highly be higher than the height of the articulated shaft of connecting rod and backup pad, and reset spring's elasticity satisfies in: when the inclination angle of the conveyor belt changes, the rolling brush can be pulled and kept against the surface of the conveyor belt.
Preferably, a collecting barrel is further arranged below the right end of the conveying belt, a liquid discharge pipe penetrating through the lower end face of the experiment table is arranged at the lower end of the collecting barrel, a filter is connected to the bottom end of the liquid discharge pipe, and a liquid discharge pipe is connected to the bottom end of the filter.
The intelligent running platform device for the rodent animals has the following beneficial effects: the intelligent improvement of the rodent running training device is realized, the experimental process can be intelligently controlled by using the intelligent rodent running training device, the intelligent cleaning can be realized, the labor intensity of experimenters is greatly reduced, the width of a runway can be adjusted after the intelligent rodent running training device is improved, the experimental animals cannot be pinched, the states of the experimental animals can be accurately sensed, the intelligent rodent running training device is operated by using proper stimulation intensity, all indexes are recorded in real time, the experimental results can be more referential, the experiment can be timely stopped when the experiment power and material resources are exhausted, the safety of the experimental animals is effectively protected, and waste liquid generated in the cleaning process is filtered, so that the environment is favorably protected.
Drawings
FIG. 1 is a schematic front view of the present invention (the organic glass cover is omitted);
FIG. 2, a partial enlarged view of the invention at A;
FIG. 3 is a schematic view of the top structure of the present invention (the organic glass cover is omitted);
FIG. 4, a partial enlarged view of the invention at B;
FIG. 5 is a left side sectional view of the elastic rubber sheet according to the present invention;
1: experiment table, 2: separator, 3: second housing, 4: first housing, 5: second electric putter, 6: universal wheel, 7: platform, 8: control box, 9: human-computer interface, 10: a conveyor belt; 11: dovetail groove, 12: base, 13: high-pressure water jet, 14: hose, 15: high-pressure water source connection pipe, 16: a driving wheel, 17: driven wheel, 18: transverse plate, 19: drain pipe, 20: a filter; 21: liquid outlet pipe, 22: first electric putter, 23: collecting barrel, 24: connecting rod, 25: rubber stopper plate, 26: pallet, 27: damping spring, 28: first bearing, 29: second bearing, 30: support plate, 31: link, 32: roller brush, 33, return spring, 34: a runway; 35: electrically controlled stimulation device, 36: linear chute, 37: manual door, 38: electric door, 39: electric roller shutter door motor, 40: drive motor, 41: organic glass cover, 42: diathermic hole, 43: dovetail edge, 44: first ball, 45: arc-shaped groove, 46: dustproof brush, 47: elastic rubber sheet, 48: a reinforcing rod.
Detailed Description
In the following, embodiments of the present invention are described in detail in a stepwise manner, which is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, the present invention is not to be construed as being limited thereto.
For convenience of understanding, the left side of fig. 1 is left, the right side is right, the side facing the reader is front, the side facing away from the reader is back, and the directions of other drawings are analogized.
Examples 1,
An intelligent rodent running platform device is shown in figures 1-5 and comprises a conveyor belt device, a running platform arranged on the upper surface of the conveyor belt device, an animal stimulation throwing chamber arranged at the right end of the running platform, a drying device arranged at the left end of the running platform, a cleaning mechanism and a control unit, wherein the bottom of the running platform is formed by the upper surface of the conveyor belt device, a plurality of partition plates 2 are arranged along the moving direction of the conveyor belt, a runway 34 is formed between every two adjacent partition plates 2, a plurality of the runway 34 are arranged on each runway 34, the drying device and the animal stimulation throwing chamber are arranged at two ends of each runway 34, the cleaning mechanism comprises a rolling brush 32 arranged at the bottom of the conveyor belt device and matched with the conveyor belt 10 for use, and a high-pressure water spray nozzle 13 arranged above the running platform, the high-pressure water spray nozzle 13 is connected with a high-pressure water source connecting pipe, the control unit is configured to control the actions of the animal stimulation throwing room, the conveyor belt device, the drying device and the electromagnetic valve.
Examples 2,
On the basis of embodiment 1, the present embodiment is further improved, specifically:
as shown in fig. 1-5, the experimental bench further comprises an experimental bench 1, the conveyor belt device comprises a driving motor 40, a driving roller 16, a driven roller 17 and a conveyor belt 10 connected between the driving roller and the driven roller in a transmission manner, transverse plates 18 are respectively connected between the end portions of roller shafts of the driving roller and the driven roller, the transverse plates 18 are respectively connected with the roller shafts of the driving roller and the driven roller in a rotating manner, the driving motor is arranged on the outer surface of the transverse plate 18 at the rear side, a driving wheel is arranged on an output shaft of the driving motor, a driven wheel is arranged at the rear end of the roller shaft of the driving roller, the driving wheel is connected with the driven wheel in a transmission manner through the conveyor belt, a first electric push rod 22 is further arranged at the left end of the lower end surface of the transverse plate 18, the lower end of the first electric push rod 22 is hinged with the upper surface of the experimental bench, the upper end is rotatably, the lower end of the supporting plate 30 is fixedly connected with the upper surface of the experiment table, the upper end of the supporting plate is rotatably connected with the end part of the roller shaft of the driven roller through a second bearing 29, and the inclination angle of the conveying belt can be changed under the stretching and retracting of the first electric push rod 22; the first electric push rod and the driving motor are respectively and electrically connected with the control unit, and the transverse plate is fixedly connected with the outer surfaces of the partition plates 2 positioned at the front end and the rear end through the connecting rod 24.
In this embodiment, the inclination angle of the conveyor belt can be changed by arranging the first electric push rod 22, so that the conveyor belt meets the requirements of experiments and cleaning. To secure the treadmill connection, a stiffening rod 48 may also be connected between the top ends of adjacent deck boards, as shown in fig. 5.
Examples 3,
On the basis of embodiment 2, the present embodiment makes further improvements, specifically:
as shown in fig. 1 and 2, the conveyor belt device further comprises a damping mechanism, the damping mechanism comprises a supporting plate 26 and a damping spring 27, the supporting plate 26 is attached to the inner surface of the conveyor belt 10 along the horizontal direction, the length of the supporting plate 26 is the same as that of the track, the width of the supporting plate is larger than that of the conveyor belt 10, and the front end and the rear end of the lower surface of the supporting plate are connected with the upper end surface of the transverse plate 18 through a plurality of damping springs 27.
In the experiment of running, the vibrations of conveyer belt can influence the running of experimental animals, produces the irrelevant amazing that is difficult to the measuring to experimental animals even to influence the accuracy of experimental data, this embodiment can effectively avoid vibrations to experimental animals and experimental data's influence through setting up damper.
Examples 4,
On the basis of embodiment 3, the present embodiment makes further improvements, specifically:
the front end surface of the transverse plate 18 on the front side is also provided with a tilt sensor (not shown in the figure), which is connected with the control unit through a lead signal.
The angle of the conveyor belt can be accurately detected through the inclination angle sensor, so that a signal is provided for the control unit, and the control unit can enable the conveyor belt to stay at a required angle by adjusting the telescopic amount of the first electric push rod.
Examples 5,
On the basis of embodiment 4, this embodiment makes further improvements, specifically:
as shown in fig. 1, 3 and 5, the left end fixedly connected with first casing 4 of baffle 2, drying device locate in first casing 4, the front end of first casing 4 be equipped with a plurality of diathermanous holes 42 that link up first casing inside, diathermanous hole 42 relative with the runway, still detachable connection has the cross-section to be curved organic glass cover 41 on adjacent baffle top, drying device and the control unit electric connection, the control unit configure to start, close and heating power to drying device and control.
The drying device of this embodiment can be for drying-machine, electric fan heater, still can set up the dust cover at drying device's left end, after clean to running the platform, starts drying device, can make and run platform fast drying.
Examples 6,
On the basis of embodiment 5, the present embodiment is further improved, specifically:
as shown in fig. 1, the high pressure water nozzle 13 is connected with the top end of the first housing 4 through the base 12, the base 12 includes a support rod (not marked in the figure), a third bearing (not marked in the figure) and a hinged base (not marked in the figure), the bottom of the support rod is fixedly connected with the top end of the first housing 4, the top of the support rod is fixedly connected with the outer ring of the third bearing, the bottom of the hinged base is fixedly connected with the inner ring of the third bearing, the high pressure water nozzle 13 includes an inlet pipe and a nozzle which are connected with each other, the pipe wall of the inlet pipe is hinged with the hinged base, and the nozzle extends into the organic glass cover 41.
In this embodiment, through the setting to the base, can make high pressure water jet 13 do the rotation of arbitrary angle, make the clean effect of running the platform show and improve.
Example 7,
On the basis of embodiment 6, the present embodiment is further improved, specifically:
as shown in fig. 5, a plurality of first balls 44 are arranged at the lower end of the partition board 2 along the direction of the partition board, an arc-shaped groove 45 is arranged on the outer surface of the transmission belt 10, the lower end of the first ball 44 is matched with the inner surface of the arc-shaped groove 45 for use, dovetail grooves 11 are further longitudinally arranged at the upper parts of the outer surfaces of the two side walls of the partition board 2, rubber limit plates 25 are arranged at the two sides of the partition board 2, dovetail edges 43 are arranged on the inner side end surfaces of the rubber limit plates, the dovetail edges 43 are matched with the dovetail grooves 11, when the bottom ends of the dovetail edges 43 are abutted against the lower groove wall of the dovetail grooves 11, the lower ends of the rubber limit plates 25 are in clearance fit with the outer surface of the transmission belt 10, and the size;
the rubber limiting plate 25 is provided with a plurality of models according to different thicknesses, and the upper surface of the conveyor belt adjacent to the outer side of the rubber limiting plate is further bonded with a dustproof brush 46 through a thread gluing.
In this embodiment, through setting up the rubber limiting plate, can avoid experimental animals to be pressed from both sides the casualty that leads to, in addition, through the rubber limiting plate 25 of changing different models, make the width of runway adjustable, it is applicable in the animal experiment of different sizes, can block dust debris entering rubber limiting plate 25 and conveyer belt 10 or first ball 44 and arc wall 45 between the clearance through setting up dustproof brush 46, it is stifled to prevent to take place the card between race table and the conveyer belt, in addition, when clean race table, dustproof brush 46 can clean the outer wall of rubber limiting plate, when unclean race table, dustproof brush 46 still can be in rotating, with the dust, debris such as excrement and urine area from and throw away to collecting vessel 23 in.
Example 8,
On the basis of embodiment 7, this embodiment is further improved, specifically:
as shown in fig. 1 to 4, the right end of the partition board 2 is provided with a second casing 3, the second casing 3 is divided into a plurality of animal stimulation putting chambers corresponding to the runway one by one through partition structures, the top of the animal stimulation putting chamber is provided with a manual door 37, the front end of the putting chamber is provided with an electric door 38, the electric door 38 is opposite to the runway, the front end of the bottom of the animal stimulation putting chamber is provided with an elastic rubber plate 47 protruding inwards the runway, and the length and elasticity of the elastic rubber plate 47 meet the following requirements: when the conveyor belt 10 changes within the experimentally set inclination angle range, the end of the lower surface of the elastic rubber plate 47 is kept against the upper surface of the conveyor belt 10; a plurality of second balls (not shown in the figures, refer to fig. 5) are arranged at the end part of the lower surface of the elastic rubber plate 47 along the front-back direction, and the second balls are connected with the conveyor belt 10 in a sliding manner; the rear side of the animal stimulation throwing chamber is provided with an electric control stimulation device 35, the electric door and the electric control stimulation device 35 are respectively and electrically connected with a control unit, the control unit is configured to control the starting, closing and stimulation amount of the electric control stimulation device, the bottom of the animal stimulation throwing chamber is also provided with a pressure sensor, and the pressure sensor is in signal connection with the control unit through a lead; the longitudinal section of the elastic rubber plate 47 is of a U-shaped structure, and the outer surfaces of the two side walls of the elastic rubber plate 47 are abutted to the corresponding rubber limit plates 25.
In this embodiment, the electric door 38 may be an electric retractable door, an electric pull-up door, or an electric rolling door, which is the prior art and is not described in detail herein; the electric control stimulation device can select an electric shock device and a buzzer.
Examples 9,
On the basis of embodiment 8, this embodiment is further improved, specifically:
as shown in fig. 1 and 3, the upper surface of experiment table be equipped with control box 8, control unit locate in the control box, still be equipped with platform 7 on control box 8's top, platform 7's upper surface front and back side be equipped with respectively along the straight line spout 36 of left right direction, the bottom of second casing 3 pass through slider and straight line spout 36 sliding connection, still be equipped with second electric putter 5 in the middle part of platform 7 upper surface right-hand member, second electric putter 5's stiff end pass through fixing base and platform fixed connection, flexible end is connected with the rear end of second casing.
In this embodiment, when the inclination angle of the conveyor belt is to be changed, the second housing can yield by pulling the second electric push rod 5 to the right side; in addition, for avoiding the influence to automatically controlled stimulation device among the cleaning process, through the pulling second casing, can make automatically controlled stimulation device keep away from the right-hand member of conveyer belt to make sewage follow the drive belt and get into the collecting vessel.
Examples 10,
On the basis of embodiment 9, this embodiment is further improved, and specifically, the method includes:
as shown in fig. 1 and 2, the width of the rolling brush 32 is matched with the width of the conveyor belt, two ends of the central shaft of the rolling brush 32 are connected with the support plate 30 through the connecting rod 31, one end of the connecting rod 31 is fixedly connected with the end of the central shaft, the other end of the connecting rod 31 is hinged with the support plate, a return spring 33 is further connected between the middle part of the connecting rod 31 and the support plate 30, the height of the connecting point of the return spring 33 and the support plate is higher than the height of the hinge shaft of the connecting rod and the support plate, and the elastic force of the return spring 33 satisfies the: when the inclination of the conveyor belt changes, the roller brush 32 can be pulled and the roller brush 32 can be held against the surface of the conveyor belt.
In this embodiment, through setting up reset spring 33, can make round brush and conveyer belt surface keep pressure to guaranteed clean effect, when using high pressure water shower nozzle clean, the round brush can hold back sewage through the extrusion to the conveyer belt, and the roll of self, makes sewage fall into the collecting vessel.
Examples 11,
On the basis of embodiment 10, this embodiment is further improved, specifically:
as shown in fig. 1 and 2, a collecting barrel 23 is further arranged below the right end of the conveyor belt, a liquid discharge pipe 19 penetrating through the lower end surface of the experiment table is arranged at the lower end of the collecting barrel 23, a filter 20 is connected to the bottom end of the liquid discharge pipe 19, and a liquid discharge pipe 21 is connected to the bottom end of the filter 20.
In this embodiment, the cleaned sewage is discharged through the filter 20, which is beneficial to environmental protection.
The specific use method of the invention comprises the following steps:
1. intelligent experiment mode: through the human-computer interface 9 of the control unit, parameters are set, such as the inclination angle of the conveyor belt, the stimulation amount of the electric control stimulation device, the preset running time, the reaction mode of the pressure sensor (i.e. single feedback to judge whether the animal returns and multiple feedback to judge whether the animal is exhausted), the expansion amount of the second electric push rod and the rotating speed of the driving motor, after the parameters are set, the experimental animal is put into the animal stimulation putting room through the manual door, after the animal is put in the animal stimulation putting room, the start button is started, the second electric push rod is pulled to the right, the conveyor belt device is rotated to the set inclination angle under the pushing of the first electric push rod, at the moment, the electric door is opened, meanwhile, the electric control stimulation device and the conveyor belt device are started, the experimental animal runs out of the animal stimulation putting room, enters the animal stimulation room through the elastic rubber plate 47, in running, the control unit starts timing, the pressure sensor transmits a signal to the control unit, the control unit restarts the electric control stimulation device to enable the animal to run again, when the experimental animal returns to the animal stimulation putting room for the set number of times within the set time, and the duration time which does not leave after the stimulation is applied exceeds the preset time, the experimental animal and material exhaustion is realized, and the experiment is stopped immediately at the moment.
2. Cleaning mode: presetting parameters: namely, the heating power of the drying device, the inclination angle of the conveyor belt, the stretching amount of the second electric push rod, the rotating speed of the driving motor and the cleaning time, then a start button of the intelligent cleaning mode is started, after the start, the second electric push rod is pulled to the right, the elastic rubber plate 47 is separated from the right end of the conveyor belt, the conveyor belt is adjusted to the angle required by cleaning under the control of the controller, namely, the conveyor belt inclines to the lower right for a certain angle, then the electromagnetic valve is started, the high-pressure water spray head washes the running platform, the washed sewage flows into the collecting barrel along the conveyor belt, in the rotation process, the roller brush further cleans the conveyor belt, after the cleaning time is reached, the cleaning mode is stopped, and the sewage is filtered by the filter and then.
Claims (9)
1. An intelligent rodent running platform device is characterized in that: the animal-stimulating feeding device comprises a conveyor belt device, a running platform arranged on the upper surface of the conveyor belt device, an animal-stimulating feeding chamber arranged at the right end of the running platform, a drying device arranged at the left end of the running platform, a cleaning mechanism and a control unit, wherein the bottom of the running platform is formed by the upper surface of the conveyor belt device, a plurality of partition plates are arranged along the moving direction of the conveyor belt, a runway is formed between every two adjacent partition plates, a plurality of the runways are arranged, the drying device and the animal-stimulating feeding chamber are arranged at two ends of any one runway, the cleaning mechanism comprises a rolling brush arranged at the bottom of the conveyor belt device and matched with the conveyor belt, and a high-pressure water nozzle arranged above the running platform, the high-pressure water nozzle is connected with a high-pressure water source connecting pipe through a hose, an electromagnetic valve is arranged on, The operation of the solenoid valve is controlled.
2. A rodent intelligent race apparatus as claimed in claim 1, wherein: the conveying belt device comprises a driving motor, a driving roller, a driven roller and a conveying belt in transmission connection between the driving roller and the driven roller, transverse plates are connected between the end parts of roller shafts of the driving roller and the driven roller respectively, the transverse plates are in rotational connection with the roller shafts of the driving roller and the driven roller respectively, the driving motor is arranged on the outer surface of the transverse plate at the rear side, a driving wheel is arranged on an output shaft of the driving motor, a driven wheel is arranged at the rear end of the roller shaft of the driving roller, the driving wheel is in transmission connection with the driven wheel through the conveying belt, a first electric push rod is further arranged at the left end of the lower end surface of the transverse plate, the lower end of the first electric push rod is hinged with the upper surface of the experiment table, the upper end of the first electric push rod is in rotational connection with the end part of the roller shaft of the driving roller through a first bearing, a supporting plate, the upper end of the first electric push rod is rotatably connected with the end part of a roller shaft of the driven roller through a second bearing, and the inclination angle of the conveying belt can be changed under the stretching and retracting of the first electric push rod; the first electric push rod and the driving motor are respectively and electrically connected with the control unit, and the transverse plate is fixedly connected with the outer surfaces of the partition plates positioned at the front end and the rear end through the connecting rod;
the conveyer belt device also comprises a damping mechanism, the damping mechanism comprises a supporting plate and damping springs, the supporting plate is attached to the inner surface of the conveyer belt along the horizontal direction, the length of the supporting plate is the same as that of the runway, the width of the supporting plate is larger than that of the conveyer belt, and the front end and the rear end of the lower surface of the supporting plate are connected with the upper end surface of the transverse plate through the damping springs;
the front end face of the transverse plate positioned on the front side is also provided with an inclination angle sensor, and the inclination angle sensor is in signal connection with the control unit through a lead.
3. A rodent intelligent race apparatus as claimed in claim 2, wherein: the left end fixedly connected with first casing of baffle, drying device locate in the first casing, the front end of first casing be equipped with a plurality of diathermanous holes that link up first casing inside, diathermanous hole relative with the runway, still can dismantle on adjacent baffle top and be connected with the cross-section for curved organic glass cover, drying device and the control unit electric connection, the control unit configure to start-up, close and heat power to drying device and control.
4. A rodent intelligent race apparatus as claimed in claim 3, wherein: the high pressure water shower nozzle pass through the base and be connected with the top of first casing, the base include bracing piece, third bearing and articulated seat, the top fixed connection of bottom and first casing of bracing piece, the top of bracing piece and the outer lane fixed connection of third bearing, the inner circle fixed connection of bottom and third bearing of articulated seat, high pressure water shower nozzle include interconnect's inlet tube and shower nozzle, the pipe wall of inlet tube articulated with articulated seat, the shower nozzle stretch into in the organic glass cover.
5. A rodent intelligent race apparatus as claimed in claim 4, wherein: the lower end of the partition board is provided with a plurality of first balls along the moving direction of the partition board, the outer surface of the transmission belt is provided with an arc-shaped groove, the lower end of each first ball is matched with the inner surface of the arc-shaped groove for use, the upper parts of the outer surfaces of the two side walls of the partition board are also provided with dovetail grooves along the longitudinal direction, rubber limiting plates are arranged on the two sides of the partition board, dovetail edges are arranged on the inner side end surfaces of the rubber limiting plates and are matched with the dovetail grooves, when the bottom ends of the dovetail edges are abutted against the lower groove walls of the dovetail grooves, the lower ends of the rubber limiting plates are in clearance fit with the outer surface of the transmission belt, and the size of; the rubber limiting plate is provided with a plurality of models according to different thicknesses, and the upper surface of the conveying belt adjacent to the outer side of the rubber limiting plate is bonded with a dustproof brush through a thread gluing.
6. A rodent intelligent race apparatus as claimed in claim 5, wherein: the right-hand member of baffle be equipped with the second casing, the second casing separate into a plurality of and runway one-to-one's animal stimulation delivery room through cutting off the structure, the top of animal stimulation delivery room be equipped with manual door, the front end of delivery room is equipped with the electrically operated gate, the electrically operated gate be relative with the runway, the bottom front end of animal stimulation delivery room is equipped with the protruding elastic rubber board in the runway, the length and the elasticity of elastic rubber board satisfy in: when the conveyor belt changes within the range of the experimentally set inclination angle, the end part of the lower surface of the elastic rubber plate is kept against the upper surface of the conveyor belt; a plurality of second balls are arranged at the end part of the lower surface of the elastic rubber plate along the front-back direction, and the second balls are connected with the conveyor belt in a sliding manner; the rear side of the animal stimulation throwing chamber is provided with an electric control stimulation device, the electric door and the electric control stimulation device are respectively and electrically connected with the control unit, the control unit is configured to control the starting, closing and stimulation amount of the electric control stimulation device, the bottom of the animal stimulation throwing chamber is also provided with a pressure sensor, and the pressure sensor is in signal connection with the control unit through a lead; the longitudinal section of the elastic rubber plate is of a U-shaped structure, and the outer surfaces of the two side walls of the elastic rubber plate are abutted to the corresponding rubber limiting plates.
7. A rodent intelligent treadmill apparatus as recited in claim 6, wherein: the upper surface of laboratory bench be equipped with the control box, the control unit locate in the control box, still be equipped with the platform on the top of control box, the upper surface front and back side of platform be equipped with respectively along the sharp spout of left right direction, the bottom of second casing pass through slider and sharp spout sliding connection, still be equipped with second electric putter at the middle part of platform upper surface right-hand member, second electric putter's stiff end pass through fixing base and platform fixed connection, flexible end is connected with the rear end of second casing.
8. A rodent intelligent treadmill apparatus as recited in claim 7, wherein: the width of round brush and the width of conveyer belt match, the center pin both ends of round brush are passed through the connecting rod and are connected with the backup pad, one end and the center pin tip fixed connection of connecting rod, the other end is articulated with the backup pad, the middle part of connecting rod and backup pad between still be connected with reset spring, reset spring and the tie point of backup pad highly be higher than the height of the articulated shaft of connecting rod and backup pad, and reset spring's elasticity satisfies in: when the inclination angle of the conveyor belt changes, the rolling brush can be pulled and kept against the surface of the conveyor belt.
9. A rodent intelligent treadmill apparatus as recited in claim 8, wherein: the lower part of the right end of the conveying belt is also provided with a collecting barrel, the lower end of the collecting barrel is provided with a liquid discharge pipe penetrating through the lower end surface of the experiment table, the bottom end of the liquid discharge pipe is connected with a filter, and the bottom end of the filter is connected with a liquid discharge pipe.
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