CN117770148A - Experimental mouse breeding system and industrial control method thereof - Google Patents
Experimental mouse breeding system and industrial control method thereof Download PDFInfo
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- CN117770148A CN117770148A CN202410002579.9A CN202410002579A CN117770148A CN 117770148 A CN117770148 A CN 117770148A CN 202410002579 A CN202410002579 A CN 202410002579A CN 117770148 A CN117770148 A CN 117770148A
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- 238000009395 breeding Methods 0.000 title claims abstract description 20
- 230000001488 breeding effect Effects 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 62
- 239000002699 waste material Substances 0.000 claims abstract description 32
- 238000009313 farming Methods 0.000 claims abstract 9
- 241000699666 Mus <mouse, genus> Species 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 241000699670 Mus sp. Species 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 235000006753 Platycodon grandiflorum Nutrition 0.000 description 1
- 240000003582 Platycodon grandiflorus Species 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention relates to an experimental mouse breeding system and an industrial control method thereof, which are characterized in that: including transparent box and establish the material carrying groove body on the opening on transparent box, the bottom of transparent box is equipped with first grid piece, just is located the life cavity that forms experimental mouse between material carrying groove body and the first grid piece in transparent box, the bottom one side rotation of transparent box articulates there is the bottom plate that is located first grid piece below, and one side that is close to the bottom plate free end just is located the below of bottom plate and is equipped with the waste material and holds the body, material carrying groove body is including the first silo that is used for holding the piece and the second silo that is used for holding the food material, and this experimental mouse farming systems and its technical control method reasonable in design are favorable to conveniently carrying out the supply of fodder and piece to and the clearance of residual waste material.
Description
Technical field:
the invention relates to an experimental mouse breeding system and an industrial control method thereof.
The background technology is as follows:
in order to perform various biological experiments, a large amount of experimental mice can be used, the current experimental mice are tested by respective laboratories so as to meet the use requirements of the respective laboratories, and in order to facilitate the breeding of the experimental mice, a breeding cage or a breeding box is usually used, but the current breeding cage or breeding box has a plurality of defects, such as the need to observe the food amount in the breeding box from time to time and the need to clean the waste in the breeding box from time to time, and the work brings huge workload to experimental staff.
The current Chinese patent 'mouse sterile culture box' publication No. CN111418504A is searched, which comprises a box body, wherein a culture cavity is arranged in the box body, a laminated plate is arranged in the culture cavity, and first leakage grooves are distributed on the laminated plate at intervals; sliding grooves are oppositely formed in the left side wall and the right side wall of the culture cavity, a partition board is arranged in the culture cavity, sliding blocks positioned in the corresponding sliding grooves are arranged on the partition board, and second leakage grooves staggered with the corresponding first leakage grooves are arranged on the partition board at intervals; the box body is provided with a mounting block, a mounting cavity which is communicated with the culture cavity and is flush with the upper side surface of the layered plate is arranged in the mounting block, the left side wall and the right side wall of the mounting cavity are provided with limiting sliding grooves which extend into the culture cavity, the mounting cavity is internally provided with a push block through a first spring, the push block is provided with a deflector rod which extends out of the corresponding limiting sliding groove, the front end wall of the baffle plate is provided with a first inclined surface, and the push block is provided with a second inclined surface, so that the distance between the baffle plate and the layered plate can be controlled by pushing the deflector rod through the structure, and the feeding of feed and the discharge of excrement are facilitated; but the cultivation box has complex structure, high manufacturing cost and troublesome cleaning of the residues.
The invention comprises the following steps:
in view of the above problems, the present invention aims to provide an experimental mouse breeding system and a method for controlling the same, which are reasonable in design, and are beneficial to conveniently feeding feed and scraps and cleaning residual waste.
The invention relates to an experimental mouse breeding system, which is characterized in that: including transparent box and the material carrying tank body of establishing on the opening on transparent box, the bottom of transparent box is equipped with first grid piece, just is located the life cavity that forms experimental mouse between material carrying tank body and the first grid piece in transparent box, the bottom one side rotation of transparent box articulates there is the bottom plate that is located first grid piece below, and the below that is close to one side of bottom plate free end and is located the bottom plate is equipped with the waste material and holds the body, it includes the first silo that is used for holding the piece and the second silo that is used for holding the foodstuff to hold the material carrying tank body, all is equipped with the feed opening to life cavity intercommunication on the trough bottom plate of first silo and second silo, the bottom surface of holding the material carrying tank body is equipped with the carousel that can rotate, have the breach on the carousel, when breach and feed opening align in the time, the material in first silo or the second silo falls into life cavity through feed opening, breach, the below of transparent box is equipped with the opening and shutting mechanism that is used for driving the bottom plate timing reciprocating motion, and this opening and shutting mechanism free end realizes the lift to fall to the waste material of holding the body to the material of holding on the bottom plate.
Preferably, the upper periphery of the material bearing groove body is provided with a flange for supporting on the opening of the transparent box body; the middle part of the material bearing groove body is provided with a first motor for driving the turntable to rotate.
Preferably, the bottom plate of the first trough or the second trough is tapered and inclined from the outer circumference to the center, and the feed opening is semicircular and positioned at the bottommost part of the first trough or the second trough, so that materials can be collected towards the feed opening.
Preferably, the periphery of the turntable is connected with a spring, the free end of the spring is connected with a steel ball, and a baffle plate for blocking the steel ball to pass through is arranged on the inner peripheral wall of the transparent box body.
Preferably, the first grating sheet includes an outer frame having the same shape as the inner periphery of the transparent case and a plurality of grating bars arranged in parallel in the outer frame, and only the chips or the residual foodstuffs can pass between the adjacent grating bars, but not the experimental mice.
Preferably, a groove-shaped basket surrounded by a grid is arranged below the second trough, the upper part of the groove-shaped basket is fixed on a groove bottom plate of the second trough, a discharging opening of the second trough is right opposite to the inside of the groove-shaped basket, an opening for avoiding rotation of the turntable is formed in the upper part of the groove-shaped basket, and the opening is in clearance fit with the turntable.
Preferably, the opening and closing mechanism comprises a steep deformation cam driven by a second motor to rotate, a top block is fixedly arranged on the side part close to the rotating hinged end of the bottom plate, and the contour surface of the steep deformation cam is abutted against the lower surface of the top block so as to drive the bottom plate to slowly rise or instantly drop, so that the material which shakes and falls on the surface of the bottom plate can slide into the waste receiving body.
Preferably, the abrupt deformation cam comprises a first semicircle with a larger diameter and a second semicircle with a smaller diameter, the chord edges of the first semicircle and the second semicircle are arranged close to each other, and the rotation axis of the abrupt deformation cam is positioned at the center of the second semicircle.
Preferably, a sealing upper cover is covered above the material bearing tank body of the transparent tank body, a feeding hole is arranged on the sealing upper cover and opposite to the first material tank and the second material tank, the feeding hole opposite to the first material tank is connected with a chip feeding branch pipe with a switching valve, a plurality of chip feeding branch pipes are connected with a chip feeding main pipe with a conveying pump, the feeding hole opposite to the second material tank is connected with a food feeding branch pipe with a switching valve, and a plurality of food feeding branch pipes are connected with a food feeding main pipe with a conveying pump; the waste material carrier is the conveyer belt, and the conveyer belt is located the free end below of the bottom plate of a plurality of transparent boxes.
The invention relates to an industrial control method of an experimental mouse breeding system, which is characterized by comprising the following steps: the method comprises the steps that chips are regularly conveyed into a first trough through a conveying pump, a chip feeding main pipe and a chip feeding branch pipe, and foodstuff is regularly conveyed into a second trough through the conveying pump, a foodstuff feeding main pipe and a foodstuff feeding branch pipe; the first motor periodically drives the turntable to rotate, chips or foodstuff are regularly conveyed into the living cavity of the experimental mouse, and the second motor periodically drives the free end of the bottom plate to lift or fall, so that when the free end of the bottom plate is in a falling state, the chips or foodstuff falling on the bottom plate can fall into the waste carrier along the bottom plate.
When the experimental mouse breeding system is used, the rotary table can rotate regularly, so that the notch on the rotary table is opposite to the blanking opening on the first trough or the second trough, chips or foodstuff are conveyed into the living cavity of the experimental mouse from the first trough or the second trough regularly, after the chips or foodstuff are retained on the bottom plate for a certain time, the second motor drives the free end of the bottom plate to fall off regularly, and therefore waste on the bottom plate can fall into the waste carrier.
Description of the drawings:
the invention is further described below with reference to the accompanying drawings;
FIG. 1 is a schematic cross-sectional construction of the present invention (with the base plate in a first work station);
FIG. 2 is a schematic cross-sectional construction of the present invention (with the base plate in a second work station);
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a front view of a first grating sheet;
FIG. 5 is a cross-sectional view of another embodiment of the present invention;
FIG. 6 is a schematic view of the configuration of the turntable;
FIG. 7 is a schematic view of a configuration of a steep cam;
FIG. 8 is a schematic view of the connection configuration of multiple sets of transparent tanks to the feed manifold and feed manifold;
FIG. 9 is a schematic top view of the present invention (a state diagram of a steel ball coming off a baffle to block the impact of the inner wall surface of a transparent case);
FIG. 10 is a partial view of the steep cam bringing the bottom panel into a first work station;
fig. 11 is a partial view of the steep deformation cam with the base plate in the second work station.
The specific embodiment is as follows:
the invention is further described below with reference to the drawings and the detailed description.
The experimental mouse breeding system comprises a transparent box body 1 and a material bearing groove body 2 arranged on an opening part of the transparent box body, wherein the transparent box body 1 and the material bearing groove body 2 can be made of transparent plastics, and a flange 204 used for being supported on the box opening part of the transparent box body 1 is arranged on the periphery of the upper part of the material bearing groove body 2; the material bearing groove body 2 comprises a first material groove 201 for bearing scraps and a second material groove 202 for bearing foodstuff, the groove bottom plates of the first material groove 201 and the second material groove 202 are respectively provided with a material discharging opening 203 communicated with the living cavity 4, and the scraps are plastic scraps, balloonflower scraps, wood scraps or corncob scraps and the like, and play roles in wrapping, bonding or drying the waste materials such as the excrement of the experimental mice, and the waste materials need to be removed periodically.
The bottom of the transparent box body 1 is provided with a first grating sheet 3, the first grating sheet 3 comprises an outer frame 301 with the same shape as the inner peripheral shape of the transparent box body and a plurality of grating strips 302 which are arranged in the outer frame in parallel, the adjacent grating strips can only pass through scraps or residual foodstuff but not pass through experimental mice, the spacing between the adjacent grating strips can be 1-3 cm, and the spacing is generally smaller than the size of the experimental mice; the living chamber 4 of the experimental mice is formed in the transparent box body 1 and is positioned between the material bearing groove body 2 and the first grid plate 3, and one or more experimental mice can be placed in the living chamber 4.
The bottom side of the transparent box body 1 is hinged with a bottom plate 5 positioned below the first grid plate 3 in a rotating way, the bottom plate can be connected to the box body through a pin shaft in a hinged way, or the bottom plate is connected to the box body through a hinge in a hinged way, the shape of the bottom plate is the same as the shape and the size of the bottom surface of the transparent box body 1, the bottom plate is a waterproof plastic plate, a metal plate or a wood plate and the like, the bottom plate is provided with two working stations, the first working station is sealed on the bottom surface of the first grid plate 3 to prevent fragments or foodstuff of the first grid plate 3 from falling, and the second working station is the free end (namely the free end 501 of the bottom plate) of the bottom plate from falling to the bottom plate.
Be close to one side of bottom plate free end 501 and lie in the below of bottom plate and be equipped with waste material carrier 6, this waste material carrier 6 can be concave container or waste material carrier 6 be the conveyer belt, and the conveyer belt is located the free end below of the bottom plate of a plurality of transparent box, uses the conveyer belt can be comparatively convenient carry out automatic output waste material.
A rotatable turntable 7 is arranged on the bottom surface of the material bearing tank body, and the turntable 7 is driven to rotate by a first motor 205 positioned in the middle of the material bearing tank body; the gap 701 is formed in the rotary table, when the gap 701 is aligned with the feed opening 203 in the rotary table rotating process, materials in the first trough or the second trough fall into the living chamber 4 through the feed opening 203 and the gap 701, and when the gap 701 is misplaced with the feed opening 203, the materials cannot fall down, and the rotary table 7 rotates one to many times per day for one to many times per day.
In order to be beneficial to blanking, the bottom plate of the first trough 201 or the second trough 202 is in a cone shape inclined from the center of the periphery, the blanking opening is semicircular and is positioned at the bottommost part of the first trough or the second trough so that materials can be collected towards the blanking opening, the periphery of the rotary table 7 is connected with a spring 701, the free end of the spring is connected with a steel ball 702, the inner peripheral wall of the transparent box body is provided with a baffle 101 for blocking the steel ball from passing through, the distance between the free end of the baffle 101 and the periphery of the rotary table 7 is larger than the diameter of the steel ball 702, when the rotary table 7 rotates, the spring and the steel ball are driven to synchronously rotate, when the steel ball is blocked by the baffle 101, the steel ball is not easy to pass through, and the rotary table is still rotated to further pull the spring to stretch, when the turntable rotates by a larger circumference angle, the spring pulls the steel ball to cross the free end of the baffle plate 101, then the steel ball impacts the inner wall surface of the transparent box body 1, so that the effect of vibrating the transparent box body 1 is achieved, the materials of the first material groove 201 or the second material groove 202 fall more easily, and are not easy to accumulate, namely, the materials fall more smoothly when the notch is aligned with the blanking opening in the rotation process of the turntable, and meanwhile, the spring impacts the wall body, so that the installation position of the spring and the steel ball is better, the axis line of the spring and the symmetry line of the notch are misplaced by 55-65 degrees on the circumference of the turntable 7 in a natural state, and the misplaced angle K is just when the notch is aligned with the blanking opening, and the spring just impacts the wall body of the transparent box body.
In order to enable the waste on the bottom plate to fall into the waste carrier 6, an opening and closing mechanism 8 for driving the bottom plate to periodically reciprocate is arranged below the transparent box 1, and the opening and closing mechanism 8 drives the free end 501 of the bottom plate to realize lifting action so as to periodically discharge the material falling onto the bottom plate into the waste carrier 6, and when the free end of the bottom plate descends, the material on the bottom plate is discharged into the waste carrier 6 along with the action of gravity.
The opening and closing mechanism 8 can be a steel wire lifting mechanism, the steel wire free end of the steel wire lifting mechanism is connected with the free end 501 of the bottom plate, the steel wire bypasses the pulley at the opening part of the transparent box body 1 and is connected with a motor, and the free end 501 of the bottom plate is driven to lift by controlling the forward and reverse rotation of the motor.
Another embodiment is that the opening and closing mechanism 8 comprises a steep deformation cam 802 driven to rotate by a second motor 801, a top block 503 is fixedly installed near the side part of the bottom plate rotating hinged end 502, the contour surface of the steep deformation cam abuts against the lower surface of the top block 503 to drive the bottom plate to slowly rise or instantly drop, so as to realize that the material which shakes and falls onto the bottom plate surface can slide onto the waste receiving body, wherein the steep deformation cam 802 comprises a first semicircle 803 with a larger diameter and a second semicircle 804 with a smaller diameter, the chord edges of the first semicircle are relatively close to each other, the rotation axis of the steep deformation cam is positioned at the center of the second semicircle, during the rotation of the steep deformation cam 802, the contour surface of the steep deformation cam always abuts against the lower surface of the top block 503, the bottom plate is positioned at the most center point (M point) of the contour surface of the steep deformation cam 802, the bottom plate is positioned at a first working station, the lower surface of the top block abuts against the contour surface of the bottom plate 802, the contour surface of the steep deformation cam 802 is positioned at the second center point (the whole contour surface of the second semicircle 802), the contour surface of the steep deformation cam 802 is positioned at the second center point 2-5, the contour surface of the steep deformation cam is positioned at the most center point 2-5, and the contour position 2-5 is smoothly impacted by the contour 2-5 at the bottom plate contour position of the top plate, and the steep deformation cam is positioned at the most center point 2-5, and the contour position of the contour position is more than the contour point 2-ground, and the contour position 2-5 is impacted each time at the contour position of the contour point is at the contour point of the bottom surface and at the bottom surface of the bottom surface is at center point and at center point 2-peak position and at peak position and at position (bottom point 2, the waste on the bottom plate can be more smoothly shaken off into the waste receiver 6.
In order to avoid that foodstuff falls into the living chamber 4 directly, the foodstuff is polluted by the excrement of the experimental mouse, a groove-shaped basket 206 surrounded by a grating is arranged below the second trough 202, the upper part of the groove-shaped basket is fixed on the bottom plate of the second trough, the discharging opening of the second trough is opposite to the inside of the groove-shaped basket, an opening 207 for avoiding the rotation of the turntable is arranged at the upper part of the groove-shaped basket, the opening and the turntable are in clearance fit, the shape and the size of the foodstuff are larger than the grating spacing of the groove-shaped basket 206, the foodstuff which is commonly used at present is cylindrical, the grating spacing of the groove-shaped basket 206 can be made smaller than the diameter of the foodstuff, and after the foodstuff falls into the groove-shaped basket 206, the tip mouth of the experimental mouse can bite the foodstuff through the grating spacing until all the foodstuff is eaten.
In order to reduce the trouble of each time of material distribution, a sealing upper cover 9 is covered above a material bearing groove body of the transparent box body, the lower part of the sealing upper cover 9 is relatively fixed with the transparent box body, a feeding hole is arranged on the sealing upper cover and opposite to a first material groove and a second material groove, a feeding hole 901 opposite to the first material groove is connected with a chip feeding branch pipe 10 with a switch valve, a plurality of chip feeding branch pipes are connected with a chip feeding main pipe 11 with a conveying pump 14, a feeding hole 902 opposite to the second material groove is connected with a food feeding branch pipe 12 with a switch valve, and a plurality of food feeding branch pipes are connected with a food feeding main pipe 13 with a conveying pump; when the feeding device is used, two groups of conveying pumps are started to work regularly, the switching valve is opened, so that scraps sequentially pass through the conveying pumps, the scraps feeding main pipe 11 and the scraps feeding branch pipe 10 from the scraps storage tank to enter the first trough, and foodstuffs sequentially pass through the conveying pumps, the foodstuffs feeding main pipe 13 and the foodstuffs feeding branch pipe 12 from the foodstuffs storage tank to enter the second trough, and the conveying pumps and the switching valve can be controlled to work once in 3-5 days according to the number of fed experimental mice.
According to the industrial control method of the experimental mouse breeding system, chips are periodically conveyed into a first trough 201 through a conveying pump 14, a chip feeding main pipe 11 and a chip feeding branch pipe 10, and foodstuffs are periodically conveyed into a second trough 202 through the conveying pump, a foodstuff feeding main pipe 13 and a foodstuff feeding branch pipe 12; the first motor 205 is used for periodically driving the rotary table 7 to rotate, chips or foodstuff are periodically conveyed into the living chamber 4 of the experimental mouse, and the second motor 801 is used for periodically driving the free end of the bottom plate 5 to lift or drop, so that when the free end of the bottom plate 5 is in a dropping state, the chips or foodstuff which falls on the bottom plate and wraps up the feces can fall into the waste carrier 6 along the bottom plate.
When the experimental mouse breeding system is used, the rotary table can rotate regularly, so that the notch on the rotary table is opposite to the blanking opening on the first trough or the second trough, chips or foodstuff are conveyed into the living cavity of the experimental mouse from the first trough or the second trough regularly, after the chips or foodstuff are retained on the bottom plate for a certain time, the second motor drives the free end of the bottom plate to fall off regularly, and therefore waste on the bottom plate can fall into the waste carrier.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical scheme of the present invention and are not limiting; while the invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present invention or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the invention, it is intended to cover the scope of the invention as claimed.
Claims (10)
1. An experimental mouse breeding system, which is characterized in that: including transparent box and the material carrying tank body of establishing on the opening on transparent box, the bottom of transparent box is equipped with first grid piece, just is located the life cavity that forms experimental mouse between material carrying tank body and the first grid piece in transparent box, the bottom one side rotation of transparent box articulates there is the bottom plate that is located first grid piece below, and the below that is close to one side of bottom plate free end and is located the bottom plate is equipped with the waste material and holds the body, it includes the first silo that is used for holding the piece and the second silo that is used for holding the foodstuff to hold the material carrying tank body, all is equipped with the feed opening to life cavity intercommunication on the trough bottom plate of first silo and second silo, the bottom surface of holding the material carrying tank body is equipped with the carousel that can rotate, have the breach on the carousel, when breach and feed opening align in the time, the material in first silo or the second silo falls into life cavity through feed opening, breach, the below of transparent box is equipped with the opening and shutting mechanism that is used for driving the bottom plate timing reciprocating motion, and this opening and shutting mechanism free end realizes the lift to fall to the waste material of holding the body to the material of holding on the bottom plate.
2. The laboratory mouse farming system according to claim 1, wherein: the periphery of the upper part of the material bearing groove body is provided with a flange which is used for being supported on the opening part of the transparent box body; the middle part of the material bearing groove body is provided with a first motor for driving the turntable to rotate.
3. The laboratory mouse farming system according to claim 2, wherein: the trough bottom plate of the first trough or the second trough is in a cone shape inclined from the periphery to the center, and the blanking opening is semicircular and is positioned at the bottommost part of the first trough or the second trough, so that materials can be collected towards the blanking opening.
4. The experimental mouse farming system of claim 3, wherein: the periphery of the rotary table is connected with a spring, the free end of the spring is connected with a steel ball, and a baffle plate for blocking the steel ball to pass through is arranged on the inner peripheral wall of the transparent box body.
5. The laboratory mouse farming system according to claim 4, wherein: the first grating sheet comprises an outer frame with the same shape as the inner periphery of the transparent box body and a plurality of grating strips which are arranged in the outer frame in parallel, and the adjacent grating strips can only pass through scraps or residual foodstuff, but cannot pass through experimental mice.
6. The laboratory mouse farming system according to claim 5, wherein: the upper part of the groove-shaped basket is fixed on a groove bottom plate of the second groove, a discharging opening of the second groove is right opposite to the inside of the groove-shaped basket, an opening for avoiding the rotation of the turntable is formed in the upper part of the groove-shaped basket, and the opening is in clearance fit with the turntable.
7. The laboratory mouse farming system according to claim 5, wherein: the opening and closing mechanism comprises a steep deformation cam driven by a second motor to rotate, a top block is fixedly arranged on the side part close to the rotating hinged end of the bottom plate, and the contour surface of the steep deformation cam is abutted against the lower surface of the top block so as to drive the bottom plate to slowly rise or instantly drop, so that materials which shake and fall onto the surface of the bottom plate can slide onto a waste material bearing body.
8. The laboratory mouse farming system according to claim 7, wherein: the abrupt deformation cam comprises a first semicircle with a larger diameter and a second semicircle with a smaller diameter, the chord edges of the first semicircle and the second semicircle are arranged close to each other, and the rotation axis of the abrupt deformation cam is positioned at the center of the second semicircle.
9. The laboratory mouse farming system according to claim 8, wherein: the upper part of the material bearing groove body of the transparent box body is covered with a sealing upper cover, the positions, which are opposite to the first material groove and the second material groove, of the sealing upper cover are provided with feed inlets, the feed inlets which are opposite to the first material groove are connected with a chip feed branch pipe with a switch valve, a plurality of chip feed branch pipes are connected with a chip feed main pipe with a conveying pump, the feed inlets which are opposite to the second material groove are connected with a food feed branch pipe with a switch valve, and a plurality of food feed branch pipes are connected with a food feed main pipe with a conveying pump; the waste material carrier is the conveyer belt, and the conveyer belt is located the free end below of the bottom plate of a plurality of transparent boxes.
10. An industrial control method of the experimental mouse breeding system according to claim 9, wherein: the method comprises the steps that chips are regularly conveyed into a first trough through a conveying pump, a chip feeding main pipe and a chip feeding branch pipe, and foodstuff is regularly conveyed into a second trough through the conveying pump, a foodstuff feeding main pipe and a foodstuff feeding branch pipe; the first motor periodically drives the turntable to rotate, chips or foodstuff are regularly conveyed into the living cavity of the experimental mouse, and the second motor periodically drives the free end of the bottom plate to lift or fall, so that when the free end of the bottom plate is in a falling state, the chips or foodstuff falling on the bottom plate can fall into the waste carrier along the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410002579.9A CN117770148A (en) | 2024-01-02 | 2024-01-02 | Experimental mouse breeding system and industrial control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410002579.9A CN117770148A (en) | 2024-01-02 | 2024-01-02 | Experimental mouse breeding system and industrial control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117770148A true CN117770148A (en) | 2024-03-29 |
Family
ID=90390853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410002579.9A Pending CN117770148A (en) | 2024-01-02 | 2024-01-02 | Experimental mouse breeding system and industrial control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117770148A (en) |
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2024
- 2024-01-02 CN CN202410002579.9A patent/CN117770148A/en active Pending
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