CN204710839U - Animal used as test bedding and padding recovery system - Google Patents
Animal used as test bedding and padding recovery system Download PDFInfo
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- CN204710839U CN204710839U CN201520224547.XU CN201520224547U CN204710839U CN 204710839 U CN204710839 U CN 204710839U CN 201520224547 U CN201520224547 U CN 201520224547U CN 204710839 U CN204710839 U CN 204710839U
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Abstract
The animal used as test bedding and padding recovery system that the utility model provides, comprising: negative-pressure suction device; And the bedding and padding returnable (12) to be connected with the discharging opening of described negative-pressure suction device; Described animal used as test bedding and padding recovery system also comprises the sterilizing equipment decontaminating apparatus (13) with sterilization shower nozzle (131), and described sterilization shower nozzle (131) is arranged in described bedding and padding returnable (12).The animal used as test bedding and padding recovery system that the utility model provides can implement sterilization to bedding and padding to be recycled, the germ virus of carrying through the bedding and padding to be recycled of disinfecting reduces, and then animal used as test operator and the infected probability of other staff can be reduced, the final risk reducing the work of recovery experiment animal bedding and padding and exist.
Description
Technical field
The utility model relates to animal used as test bedding and padding recovery technology field, more specifically, relates to a kind of animal used as test bedding and padding recovery system.
Background technology
Animal used as test, as " reagent of living " and " the most accurate instrument ", is important foundation and the supporting condition of life science and medicine research and development.The life quality of animal used as test directly has influence on the accuracy of achievement in research, reliability and science.Therefore, the control that the microbiological quality, parasitology quality, facilities environment quality, nutrition quality, science of heredity quality etc. of animal used as test relate to the life quality index of animal used as test has relevant national standard.
Animal used as test bedding and padding are laid on the hard bottom surface of cages for experimental animals, for providing a kind of wall to wall of comfortable living environment for animal used as test.From the angle of broad sense, animal used as test bedding and padding comprise contact bedding and padding and untouchable bedding and padding.Contact bedding and padding refer to the bottom that box raised by place mat in cages for experimental animals, for the bedding and padding of the direct physical contact with animal used as test.Untouchable bedding and padding refer to the below being placed in and raising box in cages for experimental animals, are received the fecaluria of animal used as test by the hole of raising bottom box, and with the bedding and padding of animal used as test without direct Body contact.Usually, the raw material of animal used as test bedding and padding can be wooden, the raw material such as corncob, papery, and the bedding and padding wherein manufactured with wood particle and corncob are most widely used.Known by foregoing, animal used as test bedding and padding, as a kind of wall to wall providing comfortable living environment for animal used as test, have significant impact to the life quality of animal used as test.
Because the life quality of animal used as test bedding and padding to animal used as test has significant impact, the conditions such as clean, drying of animal used as test bedding and padding, free from extraneous odour that therefore ensure seem particularly necessity.At present, usually ensure by the mode of periodic replacement animal used as test bedding and padding the condition that animal used as test survives.Relate in this process recovery that is existing in cages for experimental animals and the animal used as test bedding and padding (being called for short bedding and padding to be recycled herein) of mixing fecaluria.A kind of way of recycling in correlation technique is as follows: be provided with negative pressure straw in experimental animal room, is absorbed in unified reject bin by bedding and padding to be recycled, then put away by specialized company by negative pressure straw.But there are the following problems for above-mentioned way of recycling: bedding and padding to be recycled carry a large amount of microorganisms, these microorganisms very easily cause the infection of bedding and padding recovery and transport operation person and other staff.This makes the work of recovery experiment animal bedding and padding there is larger risk.
Utility model content
The purpose of this utility model is to provide a kind of animal used as test bedding and padding recovery system, to reduce the risk that the work of recovery experiment animal bedding and padding exists.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
Animal used as test bedding and padding recovery system, comprising:
Negative-pressure suction device; And
The bedding and padding returnable be connected with the discharging opening of described negative-pressure suction device; Described animal used as test bedding and padding recovery system also comprises the sterilizing equipment decontaminating apparatus with sterilization shower nozzle, and described sterilization shower nozzle is arranged in described bedding and padding returnable.
Preferably, in said system, described negative-pressure suction device comprises negative-pressure air fan, the bedding and padding be arranged in experimental animal room reclaim funnel and be communicated with the suction passage of described bedding and padding returnable and described bedding and padding recovery funnel;
Wherein, the air inlet of described negative-pressure air fan and the intracavity inter-connection of described bedding and padding returnable, and described air inlet is provided with the filter screen that filter opening diameter is less than described animal used as test bedding and padding particle diameter.
Preferably, in said system, the supporting seat that described bedding and padding reclaim funnel is movable support seat, and described suction passage is flexible pipe.
Preferably, in said system, its top feed mouth of described bedding and padding recovery funnel is provided with knocks materials and parts.
Preferably, in said system, the bottom discharge mouth that described bedding and padding reclaim funnel is provided with the many material distributing rods distributed side by side, forms the leakage material gap with described suction channel connection between two adjacent described material distributing rods.
Preferably, in said system, it is multiple that described bedding and padding reclaim funnel, and is arranged in multiple described experimental animal room, and described suction passage comprises main channel and multiple subchannels of described main channel and multiple described bedding and padding being reclaimed funnel and being communicated with.
Preferably, in said system, described animal used as test bedding and padding recovery system also comprises bedding and padding shaping mechanism; The bedding and padding accommodation tube that described bedding and padding shaping mechanism comprises binder platform, vertically flexible casting die and is communicated with the bottom of described bedding and padding returnable;
The bottom of described bedding and padding accommodation tube is provided with the bottom opening relative with described binder platform, described binder platform, described bedding and padding accommodation tube and the casting die that vertically stretches form bedding and padding compression chamber, the bottom of described bedding and padding returnable is provided with dispensing valve, and the sidewall of described bedding and padding accommodation tube is provided with sidepiece discharging opening.
Preferably, in said system, described animal used as test bedding and padding recovery system also comprises and is arranged on described binder platform, and for pushing the horizontal extension push piece of animal used as test bedding and padding along horizontal direction, position relative with described sidepiece discharging opening on described bedding and padding accommodation tube is provided with the push piece passed in and out for described horizontal extension push piece and imports and exports.
Preferably, in said system, described animal used as test bedding and padding recovery system also comprises the spiral conveyer structure between charging aperture and described bedding and padding returnable being arranged on described bedding and padding accommodation tube;
The drive unit that described spiral conveyer structure comprises feeding tube, is positioned at the screw rod of described feeding tube and is connected with described screw rod; The charging aperture of described feeding tube is communicated with the discharging opening of described bedding and padding returnable, and the discharging opening of described feeding tube is communicated with the charging aperture of described bedding and padding accommodation tube.
Preferably, in said system, the full material level line place of the inwall of described bedding and padding returnable is provided with charge level controller, and described charge level controller is connected with described negative-pressure suction device, closes for controlling described negative-pressure suction device according to full level signals.
In the animal used as test bedding and padding recovery system that the utility model provides, the sterilization shower nozzle of sterilizing equipment decontaminating apparatus sprays disinfecting substance in bedding and padding returnable, and then realizes the sterilization to bedding and padding to be recycled.Through disinfecting the infectivity controlling the microorganism that bedding and padding to be recycled carry, even can eliminate completely, this can reduce animal used as test operator and the infected probability of other staff, and then reduces the risk of recovery experiment animal bedding and padding work existence.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, for those of ordinary skills, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the animal used as test bedding and padding recovery system that the utility model embodiment provides;
Fig. 2 is the structural representation that bedding and padding reclaim funnel;
Fig. 3 is another structural representation of the animal used as test bedding and padding recovery system that the utility model embodiment provides;
Fig. 4 is another structural representation of the animal used as test bedding and padding recovery system that the utility model embodiment provides.
In above-mentioned Fig. 1-Fig. 4:
Bedding and padding reclaim funnel 11, supporting seat 1101, material distributing rod 1102, knock materials and parts 1103, bedding and padding returnable 12, dispensing plugboard 121, sterilizing equipment decontaminating apparatus 13, sterilization shower nozzle 131, negative-pressure air fan 14, filter screen 141, spiral conveyer structure 15, feeding tube 151, screw rod 152, decelerator 153, drive motors 154, vertically flexible casting die 16, bedding and padding accommodation tube 17, sidepiece discharging opening 171, push piece imports and exports 172, cover sack 18, binder platform 19, horizontal extension push piece 110, subchannel 111, main channel 112, experimental animal room 113, experimental animal room 114, bedding and padding reclaim funnel 115, bedding and padding reclaim funnel 116, subchannel 117.
Detailed description of the invention
The utility model embodiment provides a kind of animal used as test bedding and padding recovery system, and the animal used as test bedding and padding recovery system provided can reduce the risk that the work of recovery experiment animal bedding and padding exists.
Technical scheme in the utility model embodiment is understood better in order to make those skilled in the art person, and enable the above-mentioned purpose of the utility model embodiment, feature and advantage become apparent more, below in conjunction with accompanying drawing, the technical scheme in the utility model embodiment is described in further detail.
The utility model embodiment provides a kind of animal used as test bedding and padding recovery system, as shown in Figure 1.Animal used as test bedding and padding recovery system shown in Fig. 1 comprises negative-pressure suction device, bedding and padding returnable 12 and sterilizing equipment decontaminating apparatus 13.Wherein, negative-pressure suction device, for building negative-pressure adsorption environment, makes the bedding and padding to be recycled in experimental animal room collect and to be siphoned away by negative pressure afterwards.The charging aperture of bedding and padding returnable 12 is connected with the discharging opening of negative-pressure suction device, for collecting by the bedding and padding to be recycled of negative-pressure suction device negative-pressure adsorption.Sterilizing equipment decontaminating apparatus 13 has sterilization shower nozzle 131, and sterilization shower nozzle 131 is arranged in bedding and padding returnable 12, for spraying disinfecting substance to the bedding and padding to be recycled absorbed in bedding and padding returnable 12, and then realizes disinfecting bedding and padding to be recycled.
In the animal used as test bedding and padding recovery system that the utility model embodiment provides, the sterilization shower nozzle 131 of sterilizing equipment decontaminating apparatus 13 to the bedding and padding spray sterilization water smoke in bedding and padding returnable 12, and then realizes the sterilization to bedding and padding to be recycled.Through disinfecting the infectivity controlling the microorganism of carrying in bedding and padding to be recycled, even can eliminate completely, this can reduce animal used as test operator and the infected probability of other staff, and then reduces the risk of recovery experiment animal bedding and padding work existence.
In preferred scheme, the inwall of bedding and padding returnable 12 is provided with full material level line, and full material level line place is provided with charge level controller, and charge level controller is connected with negative-pressure suction device, closes for controlling negative-pressure suction device according to full level signals.The setting of charge level controller can control negative-pressure suction device according to full material level information, and then realizes the Based Intelligent Control of negative-pressure suction device.
Negative-pressure suction device is the power part of the animal used as test bedding and padding recovery system that the utility model embodiment provides, and is the key link determining animal used as test bedding and padding recovery operation.Have multiple negative pressure equipment to reclaim as the absorption of material in the market, the utility model embodiment provides a kind of negative-pressure suction device.Please refer again to accompanying drawing 1, the negative-pressure suction device that the utility model embodiment provides comprises negative-pressure air fan 14, bedding and padding reclaim funnel 11, suction passage and filter screen 141.Bedding and padding reclaim funnel 11 and are arranged in experimental animal room, for holding the bedding and padding to be recycled that cleanup crew collects.Suction channel connection bedding and padding returnable 12 and bedding and padding reclaim funnel 11, the air inlet of negative-pressure air fan 14 and the intracavity inter-connection of bedding and padding returnable 12.The air inlet of negative-pressure air fan 14 is provided with filter screen 141, and the to be recycled bedding and padding less in order to avoid particle diameter enter surrounding environment through filter screen 141, and in the present embodiment, the filter opening diameter of filter screen 141 is less than the particle diameter of bedding and padding to be recycled.The course of work of the negative-pressure suction device that the utility model embodiment provides is as follows: cleanup crew pours bedding and padding into and reclaims in funnel 11 clean bedding and padding to be recycled in experimental animal room after, then open negative-pressure air fan 14, under the effect of negative-pressure air fan 14, bedding and padding to be recycled enter in bedding and padding returnable 12 after reclaiming funnel 11 and suction passage through bedding and padding successively.As described in the background art, the particle diameter of the bedding and padding to be recycled that different raw material are made is different, if the particle diameter of bedding and padding to be recycled and gravity are all comparatively large, situation about not existing by negative-pressure air fan 14 absorption is walked occurs, then above-mentioned negative-pressure suction device can not arrange filter screen 141.
Please refer again to accompanying drawing 1, in preferred scheme, the charging aperture that sterilization shower nozzle 131 is arranged on bedding and padding returnable 12 goes out, and can enter the very first time of bedding and padding returnable 12 to bedding and padding enforcement sterilization to be recycled, and then can improve the Disinfection Effect to bedding and padding to be recycled at bedding and padding to be recycled.In order to optimize technique scheme further, above-mentioned sterilization shower nozzle 131 towards contrary with the air current flow direction that negative-pressure air fan 14 causes, the time of contact of disinfecting substance and bedding and padding to be recycled can be extended in such cases, and then can Disinfection Effect be improved.
Cleanup crew is needed to reclaim being poured into bedding and padding after the bedding and padding cleaning to be recycled in experimental animal room in funnel 11 in the process of above-mentioned negative-pressure suction device busy.We know, bedding and padding to be recycled exist the dirts such as the dung urine of animal used as test, this affects toppling over smoothly of bedding and padding to be recycled.For this reason, in preferred scheme, bedding and padding reclaim its top feed mouth of funnel 11 and are provided with and knock materials and parts 1103, and the dustpan collecting bedding and padding to be recycled can gently knock to realize pouring out completely of bedding and padding to be recycled knocking on materials and parts 1103 by cleanup crew.Visible, the setting of knocking materials and parts 1103 can personnel convenient for cleaning toppling over bedding and padding to be recycled.Concrete, knocking materials and parts 1103 can be rod-like structure.
Because the space of some experimental animal room is comparatively large, therefore cleanup crew cleaning bedding and padding to be recycled cross claim in need repeatedly, come and go cleaning place over long distances and bedding and padding reclaim between funnel 11, this causes sweeping efficiency to reduce and labour intensity increase obviously.For this reason, please refer to accompanying drawing 2, the supporting seat 1101 that bedding and padding reclaim funnel 11 can be movable support seat, and corresponding suction passage is flexible pipe.When cleaning, cleanup crew can change the distance that bedding and padding reclaim funnel 11 and clean between place, and suction passage is flexible pipe is the change raising guarantee that bedding and padding reclaim funnel 11 position.Obviously, the design of above-mentioned movable support seat 1101 and flexible pipe is convenient to realize the cleaning to bedding and padding to be recycled rapidly, thus can improve sweeping efficiency, reduces labour intensity simultaneously.
As noted before, bedding and padding to be recycled exist the dirts such as the dung urine of animal used as test, these dirts can make bedding and padding to be recycled form the larger soil block cloddy of volume, after the bedding and padding to be recycled that cleaning is collected are poured in bedding and padding recovery funnel 11 by cleanup crew, due to the existence of the larger soil block cloddy of volume, therefore be easy to cause bedding and padding to be recycled to be blocked in bedding and padding reclaim in funnel 11, finally cause whole negative-pressure suction device normally to work.In order to head it off, please refer to accompanying drawing 2, the bottom discharge mouth place that the utility model embodiment provides bedding and padding to reclaim funnel 11 is provided with the many material distributing rods 1102 distributed side by side, forms the leakage material gap with suction channel connection between two adjacent material distributing rods 1102.In the process of toppling over bedding and padding to be recycled, under the negative-pressure sucking and Action of Gravity Field of negative-pressure suction device, bedding and padding to be recycled fall on many material distributing rods 1102, in the process of collision, realize sub-material.After the smaller volume of the soil block cloddy that volume is larger, enter in suction passage along leakage material gap and be sucked away.
The animal used as test bedding and padding recovery system that the utility model embodiment provides may need to implement to reclaim to the bedding and padding to be recycled in multiple experimental animal room.For this reason, please refer to accompanying drawing 4, in preferred scheme, it is multiple that the bedding and padding in experimental animal room reclaim funnel 11, and being arranged in multiple experimental animal room, suction passage comprises main channel 112 and multiple subchannels of main channel 112 and multiple bedding and padding being reclaimed funnel and being communicated with.Please refer again in accompanying drawing 4, Fig. 4, experimental animal room 114 is provided with bedding and padding and reclaims funnel 115, is provided with bedding and padding and reclaims funnel 116 in experimental animal room 113, and the bedding and padding in experimental animal room 114 are reclaimed funnel 115 and are communicated with main channel 112 by subchannel 117; Bedding and padding in experimental animal room 113 are reclaimed funnel 116 and are communicated with main channel 112 by subchannel 111.
As shown in Figure 1, bedding and padding to be recycled can carry out subsequent treatment by specialized company, such as, as fuel burning, bio-feritlizer etc. after being collected in bedding and padding returnable 12.For the ease of the subsequent treatment to bedding and padding to be recycled, the animal used as test bedding and padding recovery system that the utility model embodiment provides also comprises bedding and padding shaping mechanism, as shown in Figure 3.The bedding and padding accommodation tube 17 that bedding and padding shaping mechanism shown in Fig. 3 comprises binder platform 19, vertically flexible casting die 16 and is communicated with the bottom of bedding and padding returnable 12.Wherein, the bottom of bedding and padding accommodation tube 17 is provided with the bottom opening relative with binder platform 19, and the sidewall of bedding and padding accommodation tube 17 is provided with sidepiece discharging opening 171, and binder platform 19, bedding and padding accommodation tube 17 and the casting die 16 that vertically stretches form bedding and padding compression chamber.The bottom of bedding and padding returnable 12 is provided with dispensing valve.As shown in Figure 3, dispensing valve can be dispensing plugboard 121, to realize the control to blowing.It should be noted that, above-mentioned vertically flexible casting die 16 can be hydraulically extensible part or air pressure extensible member, as long as can stretch, and all can be used as the vertically flexible casting die 16 in the utility model embodiment to the extensible member of bedding and padding enforcement compression extruding to be recycled.In order to improve compression effectiveness, preferably, vertically flexible casting die 16 is vertical telescopic pressure plate.
Above-mentioned bedding and padding shaping mechanism is to after bedding and padding to be recycled compression, and operating personnel can be taken out by the bedding and padding to be recycled after compressing by sidepiece discharging opening 171.For the ease of being removed by the bedding and padding to be recycled after compression, the animal used as test bedding and padding recovery system that the utility model embodiment provides also comprises and is arranged on binder platform 19, and for the horizontal extension push piece 110 along horizontal direction pusher, in such cases, on bedding and padding accommodation tube 17, the position relative with sidepiece discharging opening 171 is provided with the push piece passed in and out for horizontal extension push piece 110 and imports and exports 172.It should be noted that, horizontal extension push piece 110 can to stretch push piece for hydraulically extensible push piece or air pressure, as long as can stretch, and the extensible member can implementing compression extruding to bedding and padding to be recycled all can be used as the horizontal extension push piece 110 in the utility model embodiment.Concrete, horizontal extension push piece 110 can be horizontal extension push pedal.Please refer again to accompanying drawing 3, in preferred scheme, on the propelling movement direction of horizontal extension push piece 110, and have in the arranged outside at described binder platform 19 position corresponding with sidepiece discharging opening 171 and overlap sack 18, the bottom of cover sack 18 is for arranging the pocket holding bedding and padding to be recycled, bedding and padding to be recycled after overcompression are pushed in cover sack 18 by sidepiece discharging opening 171 under the propelling movement effect of horizontal extension push piece 110 from bedding and padding compression chamber, finally enter into pocket.
Please refer again to accompanying drawing 3, enter in bedding and padding compression chamber more quickly for the ease of the bedding and padding to be recycled in bedding and padding returnable 12, the animal used as test bedding and padding recovery system that the present embodiment provides also comprises the spiral conveyer structure 15 be arranged between bedding and padding accommodation tube 17 charging aperture and bedding and padding returnable 12 discharging opening.The drive unit that described spiral conveyer structure 15 comprises feeding tube 151, is positioned at the screw rod 152 of feeding tube 151 and is connected with screw rod 152, usual drive unit is drive motors 154, usually arranges decelerator 153 between drive motors 154 and screw rod 152.Bedding and padding to be recycled, from after the discharging opening of bedding and padding returnable 12 is discharged to feeding tube 151, enter into bedding and padding accommodation tube 17 under the conveying of spiral conveyer structure, guarantee bedding and padding quick, stably carry.
Each embodiment in this description all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.
Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any do within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. animal used as test bedding and padding recovery system, comprising:
Negative-pressure suction device; And
The bedding and padding returnable (12) be connected with the discharging opening of described negative-pressure suction device; It is characterized in that, described animal used as test bedding and padding recovery system also comprises the sterilizing equipment decontaminating apparatus (13) with sterilization shower nozzle (131), and described sterilization shower nozzle (131) is arranged in described bedding and padding returnable (12).
2. system according to claim 1, it is characterized in that, described negative-pressure suction device comprises negative-pressure air fan (14), the bedding and padding be arranged in experimental animal room reclaim funnel (11) and be communicated with the suction passage of described bedding and padding returnable (12) and described bedding and padding recovery funnel (11);
Wherein, the air inlet of described negative-pressure air fan (14) and the intracavity inter-connection of described bedding and padding returnable (12), and described air inlet is provided with the filter screen (141) that filter opening diameter is less than described animal used as test bedding and padding particle diameter.
3. system according to claim 2, is characterized in that, the supporting seat (1101) that described bedding and padding reclaim funnel (11) is movable support seat, and described suction passage is flexible pipe.
4. system according to claim 2, is characterized in that, its top feed mouth of described bedding and padding recovery funnel (11) is provided with knocks materials and parts (1103).
5. system according to claim 2, it is characterized in that, the bottom discharge mouth that described bedding and padding reclaim funnel (11) is provided with the many material distributing rods (1102) distributed side by side, forms the leakage material gap with described suction channel connection between two adjacent described material distributing rods (1102).
6. system according to claim 2, it is characterized in that, described bedding and padding reclaim funnel (11) for multiple, and being arranged in multiple described experimental animal room, described suction passage comprises main channel (112) and multiple subchannels of described main channel (112) and multiple described bedding and padding being reclaimed funnel (11) and being communicated with.
7. system according to claim 1, is characterized in that, described animal used as test bedding and padding recovery system also comprises bedding and padding shaping mechanism; The bedding and padding accommodation tube (17) that described bedding and padding shaping mechanism comprises binder platform (19), vertically flexible casting die (16) and is communicated with the bottom of described bedding and padding returnable (12);
The bottom of described bedding and padding accommodation tube (17) is provided with the bottom opening relative with described binder platform (19), described binder platform (19), described bedding and padding accommodation tube (17) and the casting die (16) that vertically stretches form bedding and padding compression chamber, the bottom of described bedding and padding returnable (12) is provided with dispensing valve, and the sidewall of described bedding and padding accommodation tube (17) is provided with sidepiece discharging opening (171).
8. system according to claim 7, it is characterized in that, described animal used as test bedding and padding recovery system also comprises and is arranged on described binder platform (19), and for pushing the horizontal extension push piece (110) of animal used as test bedding and padding along horizontal direction, the upper position relative with described sidepiece discharging opening (171) of described bedding and padding accommodation tube (17) is provided with the push piece passed in and out for described horizontal extension push piece (110) and imports and exports (172).
9. the system according to claim 7 or 8, it is characterized in that, described animal used as test bedding and padding recovery system also comprises the spiral conveyer structure (15) between charging aperture and described bedding and padding returnable (12) being arranged on described bedding and padding accommodation tube (17);
The drive unit that described spiral conveyer structure (15) comprises feeding tube (151), is positioned at the screw rod (152) of described feeding tube (151) and is connected with described screw rod (152); The charging aperture of described feeding tube (151) is communicated with the discharging opening of described bedding and padding returnable (12), and the discharging opening of described feeding tube (151) is communicated with the charging aperture of described bedding and padding accommodation tube (17).
10. according to the system in claim 1-8 described in any one, it is characterized in that, the full material level line place of the inwall of described bedding and padding returnable (12) is provided with charge level controller, described charge level controller is connected with described negative-pressure suction device, closes for controlling described negative-pressure suction device according to full level signals.
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| CN201520224547.XU CN204710839U (en) | 2015-04-14 | 2015-04-14 | Animal used as test bedding and padding recovery system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850103A (en) * | 2022-04-22 | 2022-08-05 | 中国农业科学院兰州畜牧与兽药研究所 | Experimental animals bedding and padding recovery processing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850103A (en) * | 2022-04-22 | 2022-08-05 | 中国农业科学院兰州畜牧与兽药研究所 | Experimental animals bedding and padding recovery processing device |
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