CN102626530A - Rumen fluid collection and perfusion apparatus - Google Patents
Rumen fluid collection and perfusion apparatus Download PDFInfo
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- CN102626530A CN102626530A CN2012101301454A CN201210130145A CN102626530A CN 102626530 A CN102626530 A CN 102626530A CN 2012101301454 A CN2012101301454 A CN 2012101301454A CN 201210130145 A CN201210130145 A CN 201210130145A CN 102626530 A CN102626530 A CN 102626530A
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- liquid collecting
- collecting head
- collector tube
- sealing ring
- rumen fluid
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- 239000012530 fluid Substances 0.000 title claims abstract description 90
- 210000004767 rumen Anatomy 0.000 title claims abstract description 84
- 230000010412 perfusion Effects 0.000 title abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 183
- 238000007789 sealing Methods 0.000 claims description 79
- 241001411320 Eriogonum inflatum Species 0.000 claims description 19
- 210000003437 trachea Anatomy 0.000 claims description 15
- 230000000740 bleeding effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 206010016717 Fistula Diseases 0.000 abstract description 6
- 230000003890 fistula Effects 0.000 abstract description 6
- 210000003238 esophagus Anatomy 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 241001465754 Metazoa Species 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 120
- 241000283690 Bos taurus Species 0.000 description 5
- 241000282849 Ruminantia Species 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 210000004913 chyme Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
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Abstract
The invention belongs to the technical field of stockbreeding machines and particularly relates to a rumen fluid collection and perfusion apparatus. The rumen fluid collection and perfusion apparatus consists of a rumen fluid acquisition device, a rumen fluid collection device and a power device. Under the control of a brake cable control switch, a fluid acquisition head of the rumen fluid acquisition device is in a closed state when the rectangular openings of two lines of grids of a closed ring of the fluid acquisition head and the rectangular openings of two lines of grids of a filter housing of the fluid acquisition head coincide at intervals, and therefore, the fluid acquisition head can be prevented from being contaminated by spittle or esophagus mucous when being inserted into or taken out of the rumen; the fluid acquisition head is in an open state when the rectangular openings of the two lines of the grids of the closed ring of the fluid acquisition head and the rectangular openings of the two lines of the grids of the filter housing of the fluid acquisition head coincide; under the action of the power device, rumen fluid can be collected into a fluid collection bottle of the rumen fluid collection device, or the rumen fluid in the fluid collection bottle or other liquid is perfused into the rumen. According to the rumen fluid collection and perfusion apparatus, the rumen fluid can be collected from the rumen of a non-fistula animal conveniently and fast. The rumen fluid collection and perfusion apparatus is lower in cost and has a very good practical value in production and scientific research.
Description
Technical field
The invention belongs to livestock mechanical technological domain, particularly a kind of rumen fluid is collected and filling apparatus.
Background technology
In ruminant tumor gastric, draw rumen fluid both at home and abroad at present mostly with extraction rumen fluids such as simple intubate and vacuum pumps; This method exists rumen fluid to be subject to saliva and esophagus mucus is polluted, collecting pipe is often blocked and influence efficient; And the accuracy influence for the scientific research data is bigger; And situation about polluting appears during to ruminant perfusion rumen fluid etc. easily; General scientific research aspect is to do the rumen fistula operation to ruminant to solve this difficult problem, but relative cost is higher, fistula fauna limited amount.
In order rumen fluid conveniently from the cud of non-fistula cattle, to be collected and can be filled into fast in other cattle cud only, need a kind of installation cost is lower, practicality is very strong rumen fluid collection and filling apparatus in production and the scientific research.
Summary of the invention
The object of the invention is for solving conveniently from the cud of non-fistula cattle, collecting rumen fluid and can be filled into the problem in other cattle cud only fast described in the background technology; Provide a kind of rumen fluid to collect and filling apparatus; It is characterized in that; Rumen fluid is collected with filling apparatus and is made up of rumen fluid harvester 1, rumen fluid gathering-device 2 and power set 3; Rumen fluid harvester 1 right-hand member is connected with the external collector tube 203 of rumen fluid gathering-device 2, and an end of the trachea 303 of power set 3 is inserted on the liquid collecting bottle stopper 202 of rumen fluid gathering-device 2 and liquid-collecting bottle 201 internal communication;
The left end of said rumen fluid harvester 1 is a liquid collecting head, and right-hand member is a collector tube joint 115, by collector tube helix 113 liquid collecting head is connected with collector tube joint 115; In the liquid collecting head, the liquid collecting head shell of capsule shape is made up of the liquid collecting head sealing shell 101 of the left part with same cylindrical surface diameter and the liquid collecting head filter shell 106 of right part relatively and through being threaded, and has the symmetric uniformly-spaced rectangular aperture of two row to constitute lattice structure on the face of cylinder of liquid collecting head filter shell 106; The left end of fixed muffle 108 is coaxial affixed with the circular arc external surface of liquid collecting head filter shell 106, and the left end of the right-hand member of fixed muffle 108 and collector tube helix 113 is affixed, and fixed wafer I 107 and fixed wafer II 109 are fixed in left end and right-hand member in the fixed muffle 108 respectively; A circular hole and an elliptical aperture are arranged on the fixed wafer I 107, a circular hole and a slit that communicates with circular hole are arranged on the fixed wafer II 109, liquid collecting head sealing ring 102 is the columnar structured of opening; On the cylindrical wall of liquid collecting head sealing ring 102, have the symmetric uniformly-spaced rectangular aperture of two row to constitute lattice structure, in order to cut off the cud chyme, the edge of each rectangular aperture of liquid collecting head sealing ring 102 is cutting edge; In the lattice structure of the lattice structure of liquid collecting head sealing ring 102 and liquid collecting head filter shell 106, the width of rectangular aperture, quantity and interval width are all identical, and the length of the rectangular aperture of liquid collecting head sealing ring 102 is less than the length of the rectangular aperture of liquid collecting head filter shell 106; Liquid collecting head sealing ring 102 places in the liquid collecting head filter shell 106, and the external diameter of liquid collecting head sealing ring 102 and liquid collecting head filter shell 106 internal diameters are slidingly matched, and the elastic construction of the liquid collecting head sealing ring 102 of opening makes liquid collecting head sealing ring 102 closely contact with liquid collecting head filter shell 106; Liquid collecting head was an open state when two row grids of liquid collecting head sealing ring 102 overlapped with the rectangular aperture of two row grids of liquid collecting head filter shell 106; Liquid collecting head was a closed state when rectangular aperture of two row grids of liquid collecting head sealing ring 102 overlapped with the gap length of two row grids of liquid collecting head filter shell 106, and it is inner that liquid collecting head sealing ring support 103 is fixed in liquid collecting head sealing ring 102 right-hand members, and draw bar 104 axially is fixed on the liquid collecting head sealing ring support 103; Spring 105 is enclosed within on the draw bar 104; In liquid collecting head filter shell 106, draw bar 104 passes and inserts from the circular hole of liquid collecting head filter shell 106 right-hand members in the elliptical aperture of fixed wafer I 107, and the left end of spring 105 withstands on the liquid collecting head sealing ring support 103; Right-hand member withstands on the circular arc wall inner surface of liquid collecting head filter shell 106; Brake cable places in the collector tube helix 113, and at the left end of brake cable, the slit that brake cable heart yearn 111 passes fixed wafer II109 is affixed with the right-hand member of draw bar 104 in fixed muffle 108; Brake cable outer 112 is affixed with the right surface of fixed wafer II109; Tension brake cable heart yearn 111, liquid collecting head sealing ring 102 is with the rectangular aperture sealing of the grid of liquid collecting head filter shell 106, and whole liquid collecting head is a closed state; Loosen brake cable heart yearn 111; Liquid collecting head sealing ring 102 is to left dislocation under spring 105 effect, and the rectangular aperture of the grid of liquid collecting head filter shell 106 is opened, and whole liquid collecting head is an open state; Collector tube 110 places in the collector tube helix 113, and the left end of collector tube 110 passes circular hole sealing on fixed wafer II109 and the fixed wafer I 107 and is fixed on the circular hole on liquid collecting head filter shell 106 circular arc wall and is communicated with the liquid collecting head enclosure;
At rumen fluid harvester 1 right-hand member; Collector tube joint 115 left ends are connected with collector tube helix 113, and in collector tube joint 115, the right-hand member of collector tube 110 is communicated with the left end of the external collector tube 203 of rumen fluid gathering-device 2; Brake cable gauge tap 116 places on the collector tube joint 115; Brake cable outer 112 is affixed with the fixture of brake cable gauge tap 116, and brake cable heart yearn 111 is affixed with the movable part of brake cable gauge tap 116, and Nasus Bovis seu Bubali button 114 is connected on the collector tube joint 115 through short chain;
Said rumen fluid gathering-device 2 comprises liquid-collecting bottle 201, liquid collecting bottle stopper 202 and external collector tube 203; Liquid collecting bottle stopper 202 plugs seal liquid-collecting bottle 201 bottlenecks on liquid-collecting bottle 201; External collector tube 203 is inserted into the bottom of liquid-collecting bottle 201 through the circular hole of liquid collecting bottle stopper 202; The left end of the trachea 303 of power set 3 inserts in the liquid-collecting bottle 201 through the circular hole of liquid collecting bottle stopper 202, and external collector tube 203 all contacts with 202 sealings of liquid collecting bottle stopper with trachea 303;
Said power set 3 comprise inflator 301, airflow direction transducer 302 and trachea 303; The two-way inflator of inflator 301 for bleeding or inflate; Airflow direction transducer 302 is for being provided with the give vent to anger interface and the transducer that is provided with the air-breathing interface of inlet valve of air outlet valve; Airflow direction transducer 302 places the outlet of inflator 301; Trachea 303 is connected with the outlet of airflow direction transducer 302, changes liquid-collecting bottle 201 internal pressures with inflator 301 and airflow direction transducer 302, reaches the purpose of collecting or pouring into rumen fluid.
The material of said liquid collecting head sealing shell 101, liquid collecting head sealing ring 102, liquid collecting head sealing ring support 103, draw bar 104, spring 105, liquid collecting head filter shell 106, fixed wafer I 107, fixed muffle 108, fixed wafer II109, brake cable heart yearn 111, collector tube helix 113, bullring 114, collector tube joint 115, brake cable gauge tap 116 is rustless steel.
The length of the rectangular aperture of said liquid collecting head sealing ring 102 be liquid collecting head filter shell 106 rectangular aperture length 80%～90%.
Rumen fluid is collected and the method for using of filling apparatus does; Earlier liquid collecting head is kept closed state during use, liquid collecting head is got into behind the cud with the fixing rumen fluid harvester of Nasus Bovis seu Bubali button through ruminant oral cavity esophagus, liquid collecting head is placed in cud after one minute and is opened liquid collecting head through the brake cable gauge tap; And power set are made as the state of bleeding; With inflator rumen fluid is drawn in the liquid-collecting bottle, waits in the liquid-collecting bottle rumen fluid after enough measuring liquid collecting head to be closed, and the Nasus Bovis seu Bubali button is unclamped the taking-up liquid collecting head.If will rumen fluid or other liquid be injected bovine rumen, power set are made as inflated condition, liquid collecting head is inserted in the cud, utilize power set that the rumen fluid in the liquid-collecting bottle or other liquid are pressed into cud.At last rumen fluid is handled well, after work is accomplished, that each element purge of rumen fluid harvester and rumen fluid gathering-device is clean.
Beneficial effect of the present invention does, rumen fluid is collected with filling apparatus can conveniently collect rumen fluid from the cud of non-fistula animal, and cost is lower, to producing and scientific research has good practical value.
Description of drawings
Fig. 1 collects and the filling apparatus general illustration for rumen fluid;
Fig. 2 is the collection head decomposing schematic representation of rumen fluid harvester;
Fig. 3 is that the rumen fluid harvester is connected sketch map with the rumen fluid gathering-device;
Fig. 4 is rumen fluid gathering-device and power set sketch map;
Fig. 5 is a liquid collecting head sealing ring structural representation;
Fig. 6 is the sketch map of fixed wafer I;
Fig. 7 is the sketch map of fixed wafer II;
Fig. 8 is a brake cable gauge tap structural representation.
Among the figure: 1--rumen fluid harvester, 2--rumen fluid gathering-device 2,3--power set 3,101--liquid collecting head sealing shell, 102--liquid collecting head sealing ring; 103--liquid collecting head sealing ring support, 104--draw bar, 105--spring, 106--liquid collecting head filter shell, 107--fixed wafer I; The 108--fixed muffle, 109--fixed wafer II, the 110--collector tube, 111--brake cable heart yearn, the 112--brake cable is outer; 113--collector tube helix, 114--Nasus Bovis seu Bubali button, 115--collector tube joint, 116--brake cable gauge tap, 1161--switch fixing head; 1162--switch depression bar, the 1163--rotating shaft, 1164--locks buckle, 210--liquid-collecting bottle, 202--liquid collecting bottle stopper; The external collector tube of 203--, 301--inflator, 302--airflow direction transducer, 303--trachea.
The specific embodiment
Embodiments of the invention are a kind of calf that is used for vaccary car of breast-feeding, and below in conjunction with embodiment and accompanying drawing the present invention are further specified.
Fig. 1 collects and the filling apparatus general illustration for rumen fluid, and rumen fluid is collected with filling apparatus and is made up of rumen fluid harvester 1, rumen fluid gathering-device 2 and power set 3.Rumen fluid harvester 1 right-hand member is connected with the external collector tube 203 of rumen fluid gathering-device 2, and an end of the trachea 303 of power set 3 is inserted on the liquid collecting bottle stopper 202 of rumen fluid gathering-device 2 and liquid-collecting bottle 201 internal communication.
The left end of rumen fluid harvester 1 is a liquid collecting head; Right-hand member is a collector tube joint 115; By collector tube helix 113 liquid collecting head is connected with collector tube joint 115; In the liquid collecting head; The liquid collecting head shell of capsule shape is made up of the liquid collecting head sealing shell 101 of the left part with same cylindrical surface diameter and the liquid collecting head filter shell 106 of right part relatively and through being threaded, and has the symmetric uniformly-spaced rectangular aperture of two row to constitute lattice structure on the face of cylinder of liquid collecting head filter shell 106, and the left end of fixed muffle 108 is coaxial affixed with the circular arc external surface of liquid collecting head filter shell 106; The left end of the right-hand member of fixed muffle 108 and collector tube helix 113 is affixed, and fixed wafer I 107 and fixed wafer II 109 are fixed in left end and right-hand member in the fixed muffle 108 respectively.Like Fig. 6 and shown in Figure 7, a circular hole and an elliptical aperture are arranged on the fixed wafer I 107, a circular hole and a slit that communicates with circular hole are arranged on the fixed wafer II 109; Liquid collecting head sealing ring 102 is the columnar structured of opening; On the cylindrical wall of liquid collecting head sealing ring 102, have the symmetric uniformly-spaced rectangular aperture of two row to constitute lattice structure, in order to cut off the cud chyme, the edge of each rectangular aperture of liquid collecting head sealing ring 102 is cutting edge; In the lattice structure of the lattice structure of liquid collecting head sealing ring 102 and liquid collecting head filter shell 106; The width of rectangular aperture, quantity and interval width are all identical, the length of the rectangular aperture of liquid collecting head sealing ring 102 be liquid collecting head filter shell 106 rectangular aperture length 85%, liquid collecting head sealing ring 102 places in the liquid collecting head filter shell 106; The external diameter of liquid collecting head sealing ring 102 and liquid collecting head filter shell 106 internal diameters are slidingly matched; The elastic construction of the liquid collecting head sealing ring 102 of opening makes liquid collecting head sealing ring 102 closely contact with liquid collecting head filter shell 106, and liquid collecting head was an open state when two row grids of liquid collecting head sealing ring 102 overlapped with the rectangular aperture of two row grids of liquid collecting head filter shell 106, and liquid collecting head was a closed state when rectangular aperture of two row grids of liquid collecting head sealing ring 102 overlapped with the gap length of two row grids of liquid collecting head filter shell 106; It is inner that liquid collecting head sealing ring support 103 is fixed in liquid collecting head sealing ring 102 right-hand members; Draw bar 104 axially is fixed on the liquid collecting head sealing ring support 103, and spring 105 is enclosed within on the draw bar 104, in liquid collecting head filter shell 106; Draw bar 104 passes and inserts in the elliptical aperture of fixed wafer I 107 from the circular hole of liquid collecting head filter shell 106 right-hand members; The left end of spring 105 withstands on the liquid collecting head sealing ring support 103, and right-hand member withstands on the circular arc wall inner surface of liquid collecting head filter shell 106, and brake cable places in the collector tube helix 113; Left end at brake cable; The slit that brake cable heart yearn 111 passes fixed wafer II 109 is affixed with the right-hand member of draw bar 104 in fixed muffle 108, and brake cable outer 112 is affixed with the right surface of fixed wafer II 109, tension brake cable heart yearn 111; Liquid collecting head sealing ring 102 is with the rectangular aperture sealing of the grid of liquid collecting head filter shell 106; Whole liquid collecting head is a closed state, loosens brake cable heart yearn 111, and liquid collecting head sealing ring 102 is to left dislocation under spring 105 effects; The rectangular aperture of the grid of liquid collecting head filter shell 106 is opened; Whole liquid collecting head is an open state, and collector tube 110 places in the collector tube helix 113, and the left end of collector tube 110 passes circular hole sealing on fixed wafer II109 and the fixed wafer I 107 and is fixed on the circular hole on liquid collecting head filter shell 106 circular arc wall and is communicated with the liquid collecting head enclosure.
Fig. 3 is that the rumen fluid harvester is connected sketch map with the rumen fluid gathering-device; At rumen fluid harvester 1 right-hand member; Collector tube joint 115 left ends are connected with collector tube helix 113, and in collector tube joint 115, the right-hand member of collector tube 110 is communicated with the left end of the external collector tube 203 of rumen fluid gathering-device 2; Brake cable gauge tap 116 places on the collector tube joint 115; Brake cable outer 112 is affixed with the fixture of brake cable gauge tap 116, and brake cable heart yearn 111 is affixed with the movable part of brake cable gauge tap 116, and Nasus Bovis seu Bubali button 114 is connected on the collector tube joint 115 through short chain.
Fig. 4 is rumen fluid gathering-device and power set sketch map; Rumen fluid gathering-device 2 comprises liquid-collecting bottle 201, liquid collecting bottle stopper 202 and external collector tube 203; Liquid collecting bottle stopper 202 plugs seal liquid-collecting bottle 201 bottlenecks on liquid-collecting bottle 201; External collector tube 203 is inserted into the bottom of liquid-collecting bottle 201 through the circular hole of liquid collecting bottle stopper 202; The left end of the trachea 303 of power set 3 inserts in the liquid-collecting bottle 201 through the circular hole of liquid collecting bottle stopper 202, and external collector tube 203 all contacts with 202 sealings of liquid collecting bottle stopper with trachea 303.Power set 3 comprise inflator 301, airflow direction transducer 302 and trachea 303; The two-way inflator of inflator 301 for bleeding or inflate; Airflow direction transducer 302 is for being provided with the give vent to anger interface and the transducer that is provided with the air-breathing interface of inlet valve of air outlet valve, and airflow direction transducer 302 places the outlet of inflator 301, and trachea 303 is connected with the outlet of airflow direction transducer 302; Change liquid-collecting bottle 201 internal pressures with inflator 301 and airflow direction transducer 302, reach the purpose of collecting or pouring into rumen fluid.
The material of liquid collecting head sealing shell 101, liquid collecting head sealing ring 102, liquid collecting head sealing ring support 103, draw bar 104, spring 105, liquid collecting head filter shell 106, fixed wafer I 107, fixed muffle 108, fixed wafer II109, brake cable heart yearn 111, collector tube helix 113, bullring 114, collector tube joint 115, brake cable gauge tap 116 is rustless steel.
Fig. 8 is a kind of practical structures sketch map of brake cable gauge tap.The movable part of said brake cable gauge tap 116 is a switch depression bar 1162; Switch depression bar 1162 is
shape structure, the galianconism of switch depression bar 1162 and long-armed between an axis hole is arranged.The fixture of described brake cable gauge tap 116 is a switch fixing head 1161.In collector tube joint 115 inside, switch fixing head 1161 vertically is fixed in the bottom of collector tube joint 115 inwalls, and there is a circular hole at the middle part of switch fixing head 1161.Rotating shaft 1163 is fixed in the axial slits place of collector tube joint 115 inwall bottoms on switch fixing head 1161 right sides.Switch depression bar 1162 the long-armed outside and end in collector tube joint 115 bottoms left; The axial slits that the galianconism of switch depression bar 1162 passes collector tube joint 115 inwall bottoms puts in the collector tube joint 115, and switch depression bar 1162 is rotationally connected with collector tube joint 115 formations through axis hole and rotating shaft 1163.The right-hand member of brake cable is in collector tube joint 115, and the circular hole that brake cable heart yearn 111 passes on the switch fixing head 1161 is connected with the end of switch depression bar 1162 galianconism, and brake cable outer 112 is affixed with the left surface of switch fixing head 1161.The left side and the collector tube joint 115 of locking buckle 1164 long-armed end of switch depression bar 1162 on collector tube joint 115 outer walls are rotationally connected.When the long-armed of switch depression bar 1162 fastens the long-armed of switch depression bar 1162 with locking buckle 1164 when collector tube joint 115 outer wall bottoms compress, strain brake cable heart yearn 111, the locking liquid collecting head is a closed state; When locking buckle 1164 during with long-armed releases of switch depression bar 1162, loosen brake cable heart yearn 111, liquid collecting head sealing ring 102 is opened the rectangular aperture of the grid of liquid collecting head filter shell 106 to left dislocation under spring 105 acts on, and whole liquid collecting head is an open state.
The present invention is applicable to rumen fluid collection and the perfusion work of the ruminant in the research and production.
The above; Be merely the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (3)
1. a rumen fluid is collected and filling apparatus; It is characterized in that; Rumen fluid is collected with filling apparatus and is made up of rumen fluid harvester (1), rumen fluid gathering-device (2) and power set (3); Rumen fluid harvester (1) right-hand member is connected with the external collector tube (203) of rumen fluid gathering-device (2), and an end of the trachea (303) of power set (3) is inserted in the liquid collecting bottle stopper (202) of rumen fluid gathering-device (2) and goes up and liquid-collecting bottle (201) internal communication;
The left end of said rumen fluid harvester (1) is a liquid collecting head, and right-hand member is collector tube joint (115), by collector tube helix (113) liquid collecting head is connected with collector tube joint (115); In the liquid collecting head, the liquid collecting head shell of capsule shape is made up of the liquid collecting head sealing shell (101) of the left part with same cylindrical surface diameter and the liquid collecting head filter shell (106) of right part relatively and through being threaded, and has the symmetric uniformly-spaced rectangular aperture of two row to constitute lattice structure on the face of cylinder of liquid collecting head filter shell (106); The left end of fixed muffle (108) is coaxial affixed with the circular arc external surface of liquid collecting head filter shell (106), and the left end of the right-hand member of fixed muffle (108) and collector tube helix (113) is affixed, and fixed wafer I (107) and fixed wafer II (109) are fixed in left end and the right-hand member in the fixed muffle (108) respectively; A circular hole and an elliptical aperture are arranged on the fixed wafer I (107), a circular hole and a slit that communicates with circular hole are arranged on the fixed wafer II (109), liquid collecting head sealing ring (102) is the columnar structured of opening; On the cylindrical wall of liquid collecting head sealing ring (102), have the symmetric uniformly-spaced rectangular aperture of two row to constitute lattice structure, the edge of each rectangular aperture of liquid collecting head sealing ring (102) is cutting edge, in the lattice structure of the lattice structure of liquid collecting head sealing ring (102) and liquid collecting head filter shell (106); The width of rectangular aperture, quantity and interval width are all identical, and the length of the rectangular aperture of liquid collecting head sealing ring (102) is less than the length of the rectangular aperture of liquid collecting head filter shell (106), and liquid collecting head sealing ring (102) places in the liquid collecting head filter shell (106); The external diameter of liquid collecting head sealing ring (102) and liquid collecting head filter shell (106) internal diameter are slidingly matched; The elastic construction of the liquid collecting head sealing ring (102) of opening makes liquid collecting head sealing ring (102) closely contact with liquid collecting head filter shell (106), and liquid collecting head was an open state when two row grids of liquid collecting head sealing ring (102) overlapped with the rectangular aperture of two row grids of liquid collecting head filter shell (106), and liquid collecting head was a closed state when rectangular aperture of two row grids of liquid collecting head sealing ring (102) overlapped with the gap length of two row grids of liquid collecting head filter shell (106); It is inner that liquid collecting head sealing ring support (103) is fixed in liquid collecting head sealing ring (102) right-hand member; Draw bar (104) axially is fixed on the liquid collecting head sealing ring support (103), and spring (105) is enclosed within on the draw bar (104), in liquid collecting head filter shell (106); Draw bar (104) passes and inserts in the elliptical aperture of fixed wafer I (107) from the circular hole of liquid collecting head filter shell (106) right-hand member; The left end of spring (105) withstands on the liquid collecting head sealing ring support (103), and right-hand member withstands on the circular arc wall inner surface of liquid collecting head filter shell (106), and brake cable places in the collector tube helix (113); Left end at brake cable; The slit that brake cable heart yearn (111) passes fixed wafer II (109) is affixed with the right-hand member of draw bar (104) in fixed muffle (108), and brake cable outer (112) is affixed with the right surface of fixed wafer II (109), tension brake cable heart yearn (111); Liquid collecting head sealing ring (102) is with the rectangular aperture sealing of the grid of liquid collecting head filter shell (106); Whole liquid collecting head is a closed state, loosens brake cable heart yearn (111), and liquid collecting head sealing ring (102) is to left dislocation under spring (105) effect; The rectangular aperture of the grid of liquid collecting head filter shell (106) is opened; Whole liquid collecting head is an open state, and collector tube (110) places in the collector tube helix (113), and the left end of collector tube (110) passes circular hole sealing on fixed wafer II (109) and the fixed wafer I (107) and is fixed on the circular hole on liquid collecting head filter shell (106) circular arc wall and is communicated with the liquid collecting head enclosure;
At rumen fluid harvester (1) right-hand member; Collector tube joint (115) left end is connected with collector tube helix (113); In collector tube joint (115); The right-hand member of collector tube (110) is communicated with the left end of the external collector tube (203) of rumen fluid gathering-device (2), and brake cable gauge tap (116) places on the collector tube joint (115), and brake cable outer (112) is affixed with the fixture of brake cable gauge tap (116); Brake cable heart yearn (111) is affixed with the movable part of brake cable gauge tap (116), and Nasus Bovis seu Bubali button (114) is connected on the collector tube joint (115) through short chain;
Said rumen fluid gathering-device (2) comprises liquid-collecting bottle (201), liquid collecting bottle stopper (202) and external collector tube (203); Liquid collecting bottle stopper (202) plug is gone up at liquid-collecting bottle (201) liquid-collecting bottle (201) bottleneck is sealed; External collector tube (203) is inserted into the bottom of liquid-collecting bottle (201) through the circular hole of liquid collecting bottle stopper (202); The left end of the trachea (303) of power set (3) inserts in the liquid-collecting bottle (201) through the circular hole of liquid collecting bottle stopper (202), and external collector tube (203) all contacts with liquid collecting bottle stopper (202) sealing with trachea (303);
Said power set (3) comprise inflator (301), airflow direction transducer (302) and trachea (303); The two-way inflator of inflator (301) for bleeding or inflate; Airflow direction transducer (302) is for being provided with the give vent to anger interface and the transducer that is provided with the air-breathing interface of inlet valve of air outlet valve; The outlet that airflow direction transducer (302) places inflator (301); Trachea (303) is connected with the outlet of airflow direction transducer (302), changes liquid-collecting bottle (201) internal pressure with inflator (301) and airflow direction transducer (302), reaches the purpose of collecting or pouring into rumen fluid.
2. rumen fluid according to claim 1 is collected and filling apparatus; It is characterized in that the material of said liquid collecting head sealing shell (101), liquid collecting head sealing ring (102), liquid collecting head sealing ring support (103), draw bar (104), spring (105), liquid collecting head filter shell (106), fixed wafer I (107), fixed muffle (108), fixed wafer II (109), brake cable heart yearn (111), collector tube helix (113), bullring 114, collector tube joint (115), brake cable gauge tap (116) is rustless steel.
3. rumen fluid according to claim 1 is collected and filling apparatus, it is characterized in that, the length of the rectangular aperture of said liquid collecting head sealing ring (102) be liquid collecting head filter shell (106) rectangular aperture length 80%～90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130145.4A CN102626530B (en) | 2012-04-27 | 2012-04-27 | Rumen fluid collection and perfusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130145.4A CN102626530B (en) | 2012-04-27 | 2012-04-27 | Rumen fluid collection and perfusion apparatus |
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| Publication Number | Publication Date |
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| CN102626530A true CN102626530A (en) | 2012-08-08 |
| CN102626530B CN102626530B (en) | 2014-09-17 |
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| CN201210130145.4A Active CN102626530B (en) | 2012-04-27 | 2012-04-27 | Rumen fluid collection and perfusion apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932816A (en) * | 2014-05-06 | 2014-07-23 | 河北围场金发动物药品有限公司 | Drenching device for bulls |
| CN105833416A (en) * | 2016-03-11 | 2016-08-10 | 米尔艾则孜·买茹甫 | Disposable gastric juice back transfusion device |
| CN106798577A (en) * | 2017-02-24 | 2017-06-06 | 中国科学院东北地理与农业生态研究所 | A kind of Ruminant rumen fluid collecting device |
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| US20100152707A1 (en) * | 2008-12-15 | 2010-06-17 | Morris Cassandra E | Atraumatic Suction Catheter |
| CN202569003U (en) * | 2012-04-27 | 2012-12-05 | 中国农业大学 | Rumen fluid gathering and filling instrument |
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| JPH042361A (en) * | 1990-04-19 | 1992-01-07 | Olympus Optical Co Ltd | Catheter for dissolution treatment apparatus |
| US20100152707A1 (en) * | 2008-12-15 | 2010-06-17 | Morris Cassandra E | Atraumatic Suction Catheter |
| CN202569003U (en) * | 2012-04-27 | 2012-12-05 | 中国农业大学 | Rumen fluid gathering and filling instrument |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932816A (en) * | 2014-05-06 | 2014-07-23 | 河北围场金发动物药品有限公司 | Drenching device for bulls |
| CN103932816B (en) * | 2014-05-06 | 2016-03-16 | 河北围场金发动物药品有限公司 | Cattle is with gavaging device |
| CN105833416A (en) * | 2016-03-11 | 2016-08-10 | 米尔艾则孜·买茹甫 | Disposable gastric juice back transfusion device |
| CN106798577A (en) * | 2017-02-24 | 2017-06-06 | 中国科学院东北地理与农业生态研究所 | A kind of Ruminant rumen fluid collecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102626530B (en) | 2014-09-17 |
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Address after: No. 1777 Lanjia street, Kuancheng District, Changchun City, Jilin Province Patentee after: Changchun Borui Technology Co.,Ltd. Address before: 130000 Section 161, 5th floor, No.57, Changjiang Road, economic development zone, Changjiang Road, Changchun City, Jilin Province Patentee before: CHANGCHUN BORUI AGRICULTURE AND ANIMAL HUSBANDRY GROUP Co.,Ltd. |
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Denomination of invention: Tumor stomach fluid collection and perfusion device Granted publication date: 20140917 Pledgee: China Construction Bank Co.,Ltd. Changchun Science and Technology Sub branch Pledgor: Changchun Borui Technology Co.,Ltd. Registration number: Y2024220000009 |