CN1625943A - Gear drive for locating cases of monkey - Google Patents
Gear drive for locating cases of monkey Download PDFInfo
- Publication number
- CN1625943A CN1625943A CN 200310121324 CN200310121324A CN1625943A CN 1625943 A CN1625943 A CN 1625943A CN 200310121324 CN200310121324 CN 200310121324 CN 200310121324 A CN200310121324 A CN 200310121324A CN 1625943 A CN1625943 A CN 1625943A
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- cage
- monkey
- screw mandrel
- cage body
- bevel gear
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Abstract
A monkey cage driven and locating by gear set is composed of a square cage body, a movable grate in said cage body, and a gear-scew bar driving module consisting of two screw bars, gear set and rockerarm for moving said movable grate. Its advantages are convenient regulation, correct location and high utilization rate of space.
Description
Technical field
The present invention relates to animal monomer cage tool, relate in particular to the monkey cage of locating with gear drive.This monkey cage can accurately be located the animal in the cage.
Background technology
The monomer cage tool of experimental monkey groups is a visual plant essential when carrying out the primate experiment, whether its design is reasonable, the quality of cage tool quality directly influences biological condition, the operation of experiment and the collection of data etc. of animal in cage, even can have influence on the success or failure of experiment and the accuracy that data obtain.Existing monomer cage tool 100 generally as shown in Figure 1, form by cage body 1, pull bar 2, movable grid 3, wherein, after animal is put into the cage tool, as need animal is operated, as when getting blood, injection etc., manually affect pull bar to the direction shown in the arrow 4, thereby drive the movable grid 3 that link to each other with pull bar 2, animal is positioned between the Qianmen 5 of movable grid and cage body.There are many weak points in this design.Because the required operating space of the structure that links to each other with pull bar of movable grid is bigger, and locatees inaccuracy, the noise of generation is bigger.This type of cage tool does not have self-waterer, has increased the possibility that animal drinking water pollutes, and has increased the workload of animal in the breeding cage.So need a kind of accurate positioning and save the operating space, also can not produce the monomer cage tool of noise.
Summary of the invention
In order to overcome weak point of the prior art, the object of the present invention is to provide a kind of accurate positioning and save the operating space, can not produce the monomer cage tool of noise.
For achieving the above object, the invention provides a kind of monomer monkey cage, it comprises
One square cage body;
One paliform activity grid, it places in the cage body movably, and is parallel to the front-back of cage body, seesaws in the cage body, it is characterized in that:
Described monkey cage also comprises a gear screw mandrel transmission component, and this assembly is fixed on the outside of described cage body by connector.
Wherein, described gear screw component comprises: two rhizoid bars, the opposite external screw thread of direction is arranged on it, and wherein a rhizoid bar is connected with the leader on an end in cage body the place ahead; With a transiting rod, be connected described two rhizoid bars between the end at cage body rear.
The two ends of described screw mandrel respectively are provided with bearing, and the bearing back neighbour by cage body back one end on screw mandrel is provided with bevel gear.The two ends of described transiting rod respectively are provided with bearing and bevel gear, and described bearing is to being positioned at described bevel gear inboard.The engagement of bevel gear on bevel gear on the described screw mandrel and the described transiting rod is delivered to the rotation of a screw mandrel on another screw mandrel.Respectively have a through hole on the both sides of described movable grid, have internal thread on the described through hole, described through hole is used to admit described screw mandrel, and internal thread is meshed with external screw thread on the screw mandrel, changes the rotation of screw mandrel into movable grid move forward and backward.
The front of described cage body is provided with the cage door, also is provided with a plurality of keepers on the cage body near a side of described cage door, and described cage door can be fixed on different positions by keeper.
By said structure, the present invention can have the following advantages:
Gear-driven assembly is arranged on outside the cage body, does not take the space in the cage, has reduced the corner or spot as yet untouched by a clean-up campaign, thereby has made things convenient for the cleaning in the cage tool, has reduced the pollution to the cage tool.
By changing transmission device into gear driven type by rod-pulling type, only need shake handle, the rotation of handle can be converted to moving forward and backward of movable grid, and movable grid are mounted on the two rhizoid bars, because of the drive characteristic of screw mandrel, it is stable to make that movable grid move, accurate positioning, do not walk, and movable grid to move forward into noise little.
Because of screw mandrel front projection from the cage body unlike pull bar, thereby significantly reduced cage tool shared space when work.
Be provided with cage door segmentation device for opening, can control segmentation by the keeper that is located at cage door next door according to the needs of experimental implementation and open, avoid causing the possibility of animal escape, increased the safety of experimental implementation because of experimental implementation.
Animal drinking device is improved, the drinking device that is placed on the front has been placed on the back of cage tool, the operation that experimentizes of the space that can vacate cage tool front has so effectively improved the environment of experimental implementation, avoids being caused by experimental implementation the pollution of animal drinking-water.
Description of drawings
Come characteristics of the present invention are described below in conjunction with accompanying drawing, wherein:
Fig. 1 is a monkey basket structure schematic diagram of the prior art.
Fig. 2 is the front perspective view of monkey basket structure of the present invention.
Fig. 3 is the rearview of monkey basket structure of the present invention.
Fig. 4 is the exploded view of the gear-driven assembly in the monkey cage of the present invention.
Fig. 5 has placed two monkey cages of the present invention for the schematic diagram of the large animal negative pressure isolator of use monkey cage of the present invention among the figure.
Embodiment
To come below that the present invention is described in detail by embodiment and in conjunction with this accompanying drawing.
As shown in Figure 2, be the front perspective view of monkey cage of the present invention, monkey cage 20 comprises cage body 21, movable grid 22 (see figure 4)s and gear-driven assembly 23.Wherein, cage body 21 is a hexahedral shape, also can be square, on the front 26 of cage body, be provided with the cage door 29 of paliform, cage door 29 can upwards extract and open according to variety of way known in the art (in the present embodiment for being similar to the mode of sluice gate), be provided with a plurality of horizontal keepers 30 near on the cage body 20 of cage door 29 1 sides, 31,32, its quantity can be established (being three in the present embodiment) according to the size and the concrete needs that use of cage door, keeper 30,31,32 can be positioned at cage door 29 on the position that needs, thereby the segmentation that realizes the cage door is opened, avoid causing the possibility of animal escape, increased the safety of operation because of experimental implementation.
On the two sides, the left and right sides of cage body, the place respectively is fixed with a cover 24,27 in about centre position, be provided with the hole in this cover, this hole is used for holding the screw mandrel 34,46 and the bearing on it 33,36,45,47 of the transmission component 23 of monkey cage of the present invention, the aperture in this hole should be slightly smaller than the external diameter of bearing, and bearing is contained in the hole in the mode of interference fit.This cover can by fixture for example threaded connector be connected the cage body about on two sides, also can otherwise for example be welded on the cage body.
The paliform that movable grid 22 in the cage are known in the art, its front-back 26,25 that is parallel to cage body 21 is placed in the cage body 21, and can in cage body 21, move forward and backward, should make the bottom of movable grid 22 and the interior diapire of cage body that a little gap is arranged after these activity grid 22 install, its size allows both scratch mutually to be advisable with unlikely.Respectively be provided with a through hole 35,45 that is used to hold screw mandrel 34,46 at dual-side on the movable grid 22, this through hole is provided with internal thread, and the external screw thread on this internal thread and the screw mandrel meshes, and is converted to moving forward and backward of movable grid with the rotation with screw mandrel.
As shown in Figures 2 and 3, gear-driven assembly 23 of the present invention is positioned at the outside of cage body 21, and it round described cage body, because of face does not take cage body volume inside, and has reduced the interior corner or spot as yet untouched by a clean-up campaign of cage body from three bread.
As shown in Figure 4, exploded view for the gear-driven assembly of monkey cage of the present invention, this gear-driven assembly comprises 34,46 and transiting rods 40 of two screw mandrels, has external screw thread on each screw mandrel, and two externally threaded hands of spiral are opposite, and the two ends of each screw mandrel respectively are provided with bearing 33,36,45,47, on an end of the close cage body front of a rhizoid bar 34 handle 48 are housed, this handle 48 can be fixed on this screw mandrel 34 by connector, also can be integrally formed with this screw mandrel 34.End in the close cage body back of two rhizoid bars respectively is provided with bevel gear 37,43, and this bevel gear 37,43 is positioned at the outside of bearing 36,44.In direction near cage body back, transiting rod 40 is between two rhizoid bars 34,46, the both sides of transiting rod respectively have bevel gear 38,42 and bearing 39,41, its middle (center) bearing is positioned at bevel gear to 38,42 inboard to 39,41, described bevel gear 37 and bevel gear 38 engagements, bevel gear 42 and bevel gear 43 engagements.
During work, hand moving handle 48 rotates screw mandrel 34, by the engagement of bevel gear 37,38, the rotation of screw mandrel 34 is converted to the rotation of transiting rod 40, by the engagement of bevel gear 42,43, the rotation of transiting rod 40 is converted to the rotation of screw mandrel 46 again.Because of the internal thread of the screwed hole 45 on the movable grid 22 and the externally threaded engagement on the two rhizoid bars 34,46, and the hand of spiral on the two rhizoid bars is opposite, thereby makes the rotation of screw mandrel convert moving forward and backward of movable grid 22 to.Because the rotation of two rhizoid bars 34,46 is synchronous, so moving of movable grid 22 dual-sides also is synchronous, thereby stable the dividing a word with a hyphen at the end of a line that has guaranteed movable grid 22 located with accurate.In addition, between the interior diapire because of the bottom of movable grid 22 and cage body 21 a little gap is arranged, both are not scratched, so the noise when having reduced movable grid and moving.
In addition, as shown in Figure 3, rearview for monkey cage 20 of the present invention, on the back 25 of cage body 21, be provided with an installed part 28 that is used to install the automatic water-drinking machine, can the automatic water-drinking machine is mounted thereto, this automatic water-drinking machine can be the various automatic water-drinking machine that is used for animal known in the art, the drinking bowl of using as various animal feedings place, monkey cage of the present invention is located at the automatic water-drinking machine back of cage body, the operation that experimentizes of the space that can vacate cage body front effectively, improve the environment of experimental implementation, and avoided to cause owing to experimental implementation the pollution of animal drinking-water.
Be illustrated in figure 5 as the schematic diagram of the large animal negative pressure isolator that uses monkey cage of the present invention, placed two monkey cages of the present invention among the figure.This large animal negative pressure isolator 110 comprises insulator body 101, purifies exhaust system, operating system 102, article transmission system 103, blowdown decontamination system 104.Wherein insulator body 101 is roughly squarely, is placed on the support 121, also can be that insulator body 101 is made of one with support 121.Can place monkey cage of the present invention in the insulator body 101, its quantity can be placed according to need.
Exhaust system comprises air inlet and exhaust outlet, and air inlet 105 wherein is arranged on the position of a side on the end face of insulator body 101.Exhaust outlet 106 is arranged on the side of the relative side of insulator body and air inlet 105.
The front face of insulator body 101 is provided with two dodge gates 111 and a plurality of gloves hole 112, is connected with rubber gloves on the gloves hole 112, is used for experimental implementation.
The blowdown decontamination system 104 of this large animal negative pressure isolator comprises that dropping tray, the blow-off line that links to each other with dropping tray and blow-off line insert blowdown sterilization pool wherein.The animal wastes that produce in the isolator and other dirts enter below insulator body the dropping tray, enter the blowdown sterilization pool by blow-off line again, carry out disinfection in sterilization pool, discharge the isolator outside again.Thereby guaranteed the safety of the emissions of isolator.
By adopting monkey cage of the present invention and the large animal negative pressure isolator that holds this monkey cage, can be experimentizes in the experiment of three level securities provides good environment.
The present invention only is illustrated by way of example, those of ordinary skills, and the various modifications of being made without departing from the spirit and scope of the present invention all are included in the claim scope of the present invention.
Claims (12)
1. the monkey cage is located in a gear drive, comprising:
One square cage body;
One paliform activity grid, it places in this cage body movably, and is parallel to forward and backward of this cage body, seesaws in this cage body, it is characterized in that:
Described monkey cage also comprises a gear screw mandrel transmission component, and this assembly is fixed on the outside of described cage body by connector.
2. monkey cage according to claim 1 is characterized in that, described gear screw component comprises:
Two rhizoid bars have the opposite external screw thread of direction on it, wherein a rhizoid bar is connected with the leader on an end in cage body the place ahead; With
One transiting rod is connected described two rhizoid bars between the end at cage body rear.
3. monkey cage according to claim 2 is characterized in that the two ends of described screw mandrel respectively are provided with bearing, and the bearing back by cage body back one end on screw mandrel is provided with bevel gear.
4. monkey cage according to claim 2 is characterized in that the two ends of described transiting rod respectively are provided with bearing and bevel gear, and described bearing is to being positioned at described bevel gear inboard.
5. according to claim 3 or 4 described monkey cages, it is characterized in that the engagement of bevel gear on bevel gear on the described screw mandrel and the described transiting rod is delivered to the rotation of a screw mandrel on another screw mandrel.
6. monkey cage according to claim 1, it is characterized in that, respectively has a through hole on the both sides of described movable grid, has internal thread on the described through hole, described through hole is used to admit described screw mandrel, internal thread is meshed with external screw thread on the screw mandrel, changes the rotation of screw mandrel into movable grid move forward and backward.
7. monkey cage according to claim 2 is characterized in that, described handle is fixed on the described rhizoid bar by connector.
8. monkey cage according to claim 2 is characterized in that, a described handle and a described rhizoid bar are integrally formed.
9. monkey cage according to claim 1 is characterized in that, also comprises an installed part that is used to connect the automatic water-drinking machine in the back of described cage body, and the automatic water-drinking machine is installed on it.
10. monkey cage according to claim 1 is characterized in that the front of described cage body is provided with the cage door, also is provided with a plurality of keepers on the cage body near a side of described cage door, and described cage door can be fixed in different positions by keeper.
11. a use is characterized in that comprising according to the large animal negative pressure isolator of each described monkey cage among the claim 1-10:
One insulator body is positioned on the support, places described monkey cage in it;
One purifies exhaust system, comprises that is positioned at this air inlet and exhaust outlet that is positioned at this insulator body other end side above insulator body one end, and air enters isolator by this air inlet, and discharges isolator by exhaust outlet;
One operating system is installed on the shroud upper panel of this insulator body;
One article transmission system is installed on the side at the exhaust outlet place on this insulator body;
One blowdown decontamination system is positioned at the below of this insulator body, and links to each other with this insulator body by connector.
12. large animal negative pressure isolator according to claim 11 is characterized in that:
Can place other cage for animal tools in the described insulator body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310121324 CN1625943A (en) | 2003-12-11 | 2003-12-11 | Gear drive for locating cases of monkey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310121324 CN1625943A (en) | 2003-12-11 | 2003-12-11 | Gear drive for locating cases of monkey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1625943A true CN1625943A (en) | 2005-06-15 |
Family
ID=34761574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310121324 Pending CN1625943A (en) | 2003-12-11 | 2003-12-11 | Gear drive for locating cases of monkey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1625943A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102480929A (en) * | 2009-08-07 | 2012-05-30 | 株式会社新日本科学 | Primate Retaining Device |
| CN102630583A (en) * | 2012-04-28 | 2012-08-15 | 苏州新区枫桥净化设备厂 | Pet cage with mirror |
| CN103271777A (en) * | 2013-05-14 | 2013-09-04 | 中国人民解放军第四军医大学 | Mouse control cage |
| CN103519916A (en) * | 2012-07-04 | 2014-01-22 | 云南中医学院第一附属医院 | Adjustable fixing device for experiment domestic rabbit |
| CN105877864A (en) * | 2014-09-02 | 2016-08-24 | 北京中科灵瑞生物技术有限公司 | Monkey multifunctional combination type experiment cage |
| CN109699509A (en) * | 2019-02-27 | 2019-05-03 | 首都医科大学附属北京友谊医院 | A kind of fixed cage of adjustable experimental rabbit |
| CN109924982A (en) * | 2017-12-19 | 2019-06-25 | 深圳先进技术研究院 | Eye movement detects cage |
| CN110192930A (en) * | 2019-07-10 | 2019-09-03 | 南京市红山森林动物园管理处 | A kind of compressible wild animal treatment restraining cage |
| CN111418522A (en) * | 2020-04-28 | 2020-07-17 | 山东新希望六和集团有限公司 | Convertible chicken and duck sharing cage |
-
2003
- 2003-12-11 CN CN 200310121324 patent/CN1625943A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102480929A (en) * | 2009-08-07 | 2012-05-30 | 株式会社新日本科学 | Primate Retaining Device |
| CN102480929B (en) * | 2009-08-07 | 2013-02-06 | 株式会社新日本科学 | Primate retaining device |
| CN102630583A (en) * | 2012-04-28 | 2012-08-15 | 苏州新区枫桥净化设备厂 | Pet cage with mirror |
| CN103519916A (en) * | 2012-07-04 | 2014-01-22 | 云南中医学院第一附属医院 | Adjustable fixing device for experiment domestic rabbit |
| CN103271777A (en) * | 2013-05-14 | 2013-09-04 | 中国人民解放军第四军医大学 | Mouse control cage |
| CN103271777B (en) * | 2013-05-14 | 2015-06-17 | 中国人民解放军第四军医大学 | Mouse control cage |
| CN105877864A (en) * | 2014-09-02 | 2016-08-24 | 北京中科灵瑞生物技术有限公司 | Monkey multifunctional combination type experiment cage |
| CN109924982A (en) * | 2017-12-19 | 2019-06-25 | 深圳先进技术研究院 | Eye movement detects cage |
| CN109699509A (en) * | 2019-02-27 | 2019-05-03 | 首都医科大学附属北京友谊医院 | A kind of fixed cage of adjustable experimental rabbit |
| CN109699509B (en) * | 2019-02-27 | 2023-11-14 | 首都医科大学附属北京友谊医院 | Adjustable experimental rabbit fixing cage |
| CN110192930A (en) * | 2019-07-10 | 2019-09-03 | 南京市红山森林动物园管理处 | A kind of compressible wild animal treatment restraining cage |
| CN111418522A (en) * | 2020-04-28 | 2020-07-17 | 山东新希望六和集团有限公司 | Convertible chicken and duck sharing cage |
| CN111418522B (en) * | 2020-04-28 | 2023-12-29 | 山东新希望六和集团有限公司 | Convertible chicken and duck sharing cage |
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