CN203762020U - Animal metabolism cage - Google Patents
Animal metabolism cage Download PDFInfo
- Publication number
- CN203762020U CN203762020U CN201420095740.3U CN201420095740U CN203762020U CN 203762020 U CN203762020 U CN 203762020U CN 201420095740 U CN201420095740 U CN 201420095740U CN 203762020 U CN203762020 U CN 203762020U
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- CN
- China
- Prior art keywords
- magnetic valve
- animal
- optoelectronic switch
- cage
- resistance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The utility model discloses an animal metabolism cage. The metabolism cage comprises an animal cage, a tapered hopper connected with the animal cage, a first magnetic valve in threaded connection with a first outlet pipe of the tapered hopper, a filter device connected with the first magnetic valve and a filter controller, wherein the first outlet pipe in threaded connection with the first magnetic valve is arranged on the tapered hopper; the filter device comprises a barrel-shaped main body, a lid in threaded connection with the main body, a filter screen and a second magnetic valve; a second inlet pipe is arranged at the bottom of the main body; the main body is in threaded connection with the lid; the ring-shaped filter screen is clamped with the bottom of the main body; the filter controller comprises two magnetic valve drivers and a single-chip microcomputer connected with the magnetic valve drivers; the two magnetic valve drivers are electrically connected with the first magnetic valve and the second magnetic valve respectively. The metabolism cage has the benefits of improving the separation effect of excrement and urina, and avoiding pollution on the animal cage.
Description
Technical field
The utility model relates to a kind of animal culture apparatus, particularly relates to a kind of animal metabolism cage.
Background technology
In zoopery, need to the metabolism situation of animal, detect according to the food-intake of animal, and in to the experiment of animal metabolism condition monitoring, need excrement, urine to animal to detect respectively, particularly weighing of excrement, urine being detected is the key that metabolism situation detects, yet the isolation technics of excrement, urine has directly been affected to testing result.
Chinese patent Granted publication number is that the utility model of CN202663932U discloses " a kind of modified experimental mouse metabolic cage ", this a kind of modified experimental mouse metabolic cage comprises: side is provided with mouse cage, conical hopper, dropping tray and the chamber pot container that the employing metal grizzly bar of food container and water container is made, described dropping tray, conical hopper and chamber pot container be located at successively from top to bottom at the bottom of mouse cage cage under, and described dropping tray is the first net sheet that aperture is less than experimental mouse ight soil particle diameter.Although dropping tray is by urine filtering when connecing ight soil, on dropping tray is close to and is arranged at the bottom of cage, ight soil is easily deposited on dropping tray, and to make also have ight soil at the bottom of cage, pollutes animal place environment.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of animal metabolism cage, improved the separating effect of excrement, urine, avoided the pollution to cage for animal simultaneously.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of animal metabolism cage is provided, comprise for placing the cage for animal of animal, the conical hopper docking with the bottom of cage for animal, the first magnetic valve being threaded with the first outlet of conical hopper, the filter being connected with the first magnetic valve and filtration controller, described conical hopper is provided with the first outlet being threaded with the first magnetic valve, described filter comprises body, the lid being threaded with body, screen pack and the second magnetic valve, described body is barrel-like structure, on the bottom of described body, be provided with the second inlet tube, described body is threaded with lid, on described lid, be provided with the second outlet, described the second inlet tube is threaded with the second tube connector, described screen pack is annular, described screen pack engages with the bottom of body, described lid, after connecting, body and screen pack form filter chamber and urine chamber, described the second magnetic valve is arranged on the second outlet, on described body, be also provided with the urinary catheter that goes out being communicated with urine chamber, described filtration controller comprises two electromagnetic valve drivers and single-chip microcomputer, two outputs of described single-chip microcomputer are connected with two electromagnetic valve drivers respectively, the output of described two electromagnetic valve drivers is electrically connected to the first magnetic valve and the second magnetic valve respectively.
Further, described electromagnetic valve driver comprises the first resistance, the second resistance, optoelectronic switch and diode, one end of described the first resistance is connected with the first input end of optoelectronic switch, the first input end of the optoelectronic switch of two described electromagnetic valve drivers is connected with the second output with the first output of single-chip microcomputer respectively, the other end of described the first resistance is connected with power supply after being connected with one end of the second resistance, the other end of described the second resistance is connected with the second input of optoelectronic switch, the first output of described optoelectronic switch is connected with the anode of diode, the second output head grounding of optoelectronic switch, the negative electrode of diode connects power supply, described diode is in parallel with the first magnetic valve or the second magnetic valve.
Further, described single-chip microcomputer adopts model STC89C52 chip.
Further, described optoelectronic switch adopts model TLP871 chip.
The beneficial effects of the utility model: the second magnetic valve of employing under the control of single-chip microcomputer for a long time in closed condition, the second closed electromagnetic valve is deposited in filter chamber more than the second magnetic valve the ight soil of animal, urine is through entering urine chamber from screen pack, and urine enters urine collecting bucket from going out urinary catheter.The inner setup times of single-chip microcomputer, guarantee that during this period ight soil does not overflow conical hopper, at single-chip microcomputer internal clocking after Preset Time, the first closed electromagnetic valve, the second magnetic valve is opened, ight soil in filter chamber enters collecting dung case, and the closing of the first magnetic valve arranges and to prevent from discharging during the ight soil in filter chamber unfiltered in conical hopper.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of the utility model animal metabolism cage.
Fig. 2 is the interior schematic diagram at A place in Fig. 1.
Fig. 3 is the structured flowchart of filtration controller of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment: as shown in Figure 1, for the structural representation of a kind of better embodiment of animal metabolism cage, this animal metabolism cage comprises: for placing the cage for animal 1 of animal, with conical hopper 2, the first magnetic valve 3 being threaded with the first outlet 20 of conical hopper 2, the filter 4 being connected with the first magnetic valve 3 of bottom 10 docking of cage for animal 1 and filter controller 5.
Particularly, on the first outlet 20 of described conical hopper 2, be provided with external screw thread, described the first magnetic valve 3 comprises the first tube connector 30 and the second tube connector 31, on described the first tube connector 30, be provided with the internal thread matching with the first outlet 20, on described the second tube connector 31, be provided with external screw thread.
Shown in Fig. 2, described filter 4 comprises body 41, the lid 42 being threaded with body 41, screen pack 43 and the second magnetic valve 44, described body 41 is barrel-like structure, on the bottom of described body 41, be provided with the second inlet tube 40, the opening part of described body 41 is provided with internal thread, on described lid 42, be provided with body 41 on the external screw thread that matches of internal thread, on described lid 42, be provided with the second outlet.On described the second inlet tube 40, be provided with the internal thread that the external screw thread with the second tube connector 31 matches.Described screen pack 43 is annular, on described screen pack 43, be provided with buckle, on the bottom 10 of described body 41 and lid 42, be provided with buckle slot, described buckle and buckle slot are connected, after lid 42, body 41 and screen pack 43 connect, form filter chamber 45 and urine chamber 46, described screen pack 43 separates filter chamber 45 and urine chamber 46.And the surrounding at described buckle slot is provided with sealing ring.Described the second magnetic valve 44 is arranged on the second outlet.And, on body 41, be provided be communicated with urine chamber 46 go out urinary catheter 47.
Shown in Fig. 3, described filtration controller 5 comprises two electromagnetic valve drivers 50 and the single-chip microcomputer 51 being connected with electromagnetic valve driver 50.The output of described two electromagnetic valve drivers 50 is electrically connected to the first magnetic valve 3 and the second magnetic valve 44 respectively.This electromagnetic valve driver 50 comprises the first resistance 500, the second resistance 501, optoelectronic switch 502 and diode 503.In the present embodiment, described single-chip microcomputer 51 adopts model STC89C52 chip optoelectronic switch 502 to adopt model TLP871 chip, the input pin 2 of one end of described the first resistance 500 and optoelectronic switch 502, the input pin 2 of the optoelectronic switch 502 of two electromagnetic valve drivers 50 is connected with output pin P0.1 with the output pin P0.0 of single-chip microcomputer 51 respectively simultaneously, the other end of described the first resistance 500 is connected with 5v power supply after being connected with one end of the second resistance 501, the other end of described the second resistance 501 is connected with the input pin 1 of optoelectronic switch 502, the output pin 4 of described optoelectronic switch 502 is connected with the anode of diode 503, pin 3 ground connection of optoelectronic switch 502, the negative electrode of diode 503 connects 24v power supply, and this diode 503 is in parallel with the first magnetic valve 3 or the second magnetic valve 44.
Operation principle of the present utility model: in use, the second magnetic valve 44 under the control of single-chip microcomputer 51 for a long time in closed condition, the second magnetic valve 44 cuts out the ight soil of animal is deposited in more than 44 filter chamber 45 of the second magnetic valve, urine is through entering urine chamber 46 from screen pack 43, and urine enters urine collecting bucket from going out urinary catheter 47.The inner setup times of single-chip microcomputer 51, guarantee that during this period ight soil does not overflow conical hopper 2, at single-chip microcomputer 51 internal clockings after Preset Time, the first magnetic valve 3 cuts out, the second magnetic valve 44 is opened, ight soil in filter chamber 45 enters collecting dung case, and the closing of the first magnetic valve 3 arranges and to prevent from discharging during the ight soil in filter chamber 45 unfiltered in conical hopper 2.
These are only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure that utilizes the utility model specification and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, all in like manner within scope of patent protection of the present utility model.
Claims (4)
1. an animal metabolism cage, it is characterized in that, comprise for placing the cage for animal of animal, the conical hopper docking with the bottom of cage for animal, the first magnetic valve being threaded with the first outlet of conical hopper, the filter being connected with the first magnetic valve and filtration controller, described conical hopper is provided with the first outlet being threaded with the first magnetic valve, described filter comprises body, the lid being threaded with body, screen pack and the second magnetic valve, described body is barrel-like structure, on the bottom of described body, be provided with the second inlet tube, described body is threaded with lid, on described lid, be provided with the second outlet, described the second inlet tube is threaded with the second tube connector, described screen pack is annular, described screen pack engages with the bottom of body, described lid, after connecting, body and screen pack form filter chamber and urine chamber, described the second magnetic valve is arranged on the second outlet, on described body, be also provided with the urinary catheter that goes out being communicated with urine chamber, described filtration controller comprises two electromagnetic valve drivers and single-chip microcomputer, two outputs of described single-chip microcomputer are connected with two electromagnetic valve drivers respectively, the output of described two electromagnetic valve drivers is electrically connected to the first magnetic valve and the second magnetic valve respectively.
2. animal metabolism cage according to claim 1, it is characterized in that, described electromagnetic valve driver comprises the first resistance, the second resistance, optoelectronic switch and diode, one end of described the first resistance is connected with the first input end of optoelectronic switch, the first input end of the optoelectronic switch of two described electromagnetic valve drivers is connected with the second output with the first output of single-chip microcomputer respectively, the other end of described the first resistance is connected with power supply after being connected with one end of the second resistance, the other end of described the second resistance is connected with the second input of optoelectronic switch, the first output of described optoelectronic switch is connected with the anode of diode, the second output head grounding of optoelectronic switch, the negative electrode of diode connects power supply, described diode is in parallel with the first magnetic valve or the second magnetic valve.
3. animal metabolism cage according to claim 1, is characterized in that, described single-chip microcomputer adopts model STC89C52 chip.
4. animal metabolism cage according to claim 2, is characterized in that, described optoelectronic switch adopts model TLP871 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095740.3U CN203762020U (en) | 2014-03-04 | 2014-03-04 | Animal metabolism cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095740.3U CN203762020U (en) | 2014-03-04 | 2014-03-04 | Animal metabolism cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203762020U true CN203762020U (en) | 2014-08-13 |
Family
ID=51279288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420095740.3U Expired - Fee Related CN203762020U (en) | 2014-03-04 | 2014-03-04 | Animal metabolism cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203762020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153398A (en) * | 2016-06-27 | 2016-11-23 | 兰州大学 | A kind of cattle metabolic test is collected female animal excrement and the special purpose device of urine |
-
2014
- 2014-03-04 CN CN201420095740.3U patent/CN203762020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153398A (en) * | 2016-06-27 | 2016-11-23 | 兰州大学 | A kind of cattle metabolic test is collected female animal excrement and the special purpose device of urine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |