CN203929788U - A kind of full-automatic monogastric animal bionic digestion instrument - Google Patents
A kind of full-automatic monogastric animal bionic digestion instrument Download PDFInfo
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- CN203929788U CN203929788U CN201420345582.2U CN201420345582U CN203929788U CN 203929788 U CN203929788 U CN 203929788U CN 201420345582 U CN201420345582 U CN 201420345582U CN 203929788 U CN203929788 U CN 203929788U
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Abstract
A kind of full-automatic monogastric animal bionic digestion instrument, comprise casing, constant temperature air bath shaking table device, Bionic digestion device, automatic enzyme-added device, damping fluid circulating device, cleaning device, control circuit, the upper left side of described casing is provided with digestion reaction chamber, and it is indoor that described constant temperature air bath shaking table device and Bionic digestion device are located at described digestion reaction; Described automatic enzyme-added device is fixedly mounted on described casing, and automatic enzyme-added device is connected by woven hose with described Bionic digestion device; Described damping fluid circulating device and cleaning device are located at the below of described casing, and damping fluid circulating device, cleaning device are connected with described Bionic digestion device by woven hose respectively; Described control circuit is located at casing below, and is connected with described constant temperature air bath shaking table device, automatic enzyme-added device, damping fluid circulating device, cleaning device with crossing wire.It can simulate the process that feed is digested in the intestines and stomach of nonruminant, absorb realistically.
Description
Technical field
The utility model relates to Bioexperiment instrument field, especially relates to a kind of full-automatic monogastric animal bionic digestion instrument.
Background technology
In modern farming, the objective nutrient biological value of accurately evaluating feedstuff is the primary decision-making basis of determining Animal nutrition requirement and optimizing feed formula.In China, of a great variety, the renewal speed of feedstuff is faster in situation, if at least need many decades with the biological value of the whole general surveys of animal experiment method, prediction feed nutrient, and result only can obtain very limited static parameter.Therefore, the technical bottleneck of upgrading in order to break through restriction China feed nutrient biological value parameter, designs a kind of science, feed nutrient biological value testing tool is badly in need of accurately and rapidly, and it can be modern farming technical support is provided.
From the sixties in 20th century, in order to realize the rapid evaluation to feed nutrient biological value, various countries scholar is studying the simulation digestion techniques of feed nutrient always, and oneself is through having set up a series of normalized working specifications.For example, the middle and later periods in 20th century, Chinese scholar Zhang Ziyi etc. have set up take pig, the chicken feed effective energy value zymetology assessment method working specification that pepsin-intestinal fluid is system; Denmark scholar Boisen and Fernandez have set up take the pig feed digestible energy value rapid method for assessment working specification that pepsin-pancreatin-carbohydrase is system; Canada scholar Gauther, Savoie etc. have set up take pig, the chicken feed amino acid digestibility rapid method for assessment that proteinase dialysis is system.Yet, the intestines and stomach simulation slaking apparatus that these methods adopt is basis mainly with simple experiment materials such as triangular flask, test tube, dialysis tubings, in each step digestion process, separation of the adding of the change of pH value, digestive juice, product etc. is all that the mode by manually realizes, therefore, the repeatability of this class simple analog digestive system is poor, the maximum deviation of Duplicate Samples reaches more than 4%, and, the precision of its mensuration is mainly the regression correction that relies on mathematical model, and this system is breeding larger randomness and instability.Along with scientific and technological development, these methods have also become the technical bottleneck of the development of animal and fowl fodder nutrient biological value rapid method for assessment and application.
Compare with early animal intestines and stomach simulations digestive system, the pig all-digestive tract Bionic digestion system that Dutch TNO food and nutrient research institute developed in nineteen ninety-five comprises Stomach duodenum, jejunum, ileum Si Ge continuous analog digestion chamber.This system can be simulated emptying, the wriggling of small intestine of stomach, the absorption of the secretion of digestive juice and small intestine.In addition, Canada food research and centre of development are compared in development in 2005 and early animal intestines and stomach simulation digestive system, and the pig all-digestive tract Bionic digestion system that Dutch TNO food and nutrient research institute developed in nineteen ninety-five comprises Stomach duodenum, jejunum, ileum Si Ge continuous analog digestion chamber.This system can be simulated emptying, the wriggling of small intestine of stomach, the absorption of the secretion of digestive juice and small intestine.In addition, though Canadian food research and centre of development in mankind's epimere stomach and intestine Bionic digestion system and Dutch TNO food and the nutrient research of development in 2005 design differ greatly, both are comparatively similar in function.Visible, it is starting point that Bionic digestion system of new generation all be take the high fidelity of digestion process, and particularly Bionic digestion process is all to realize automatic control by computing machine.Yet the design original intention of these Bionic digestion systems is the research for aspects such as intestines and stomach growth of microorganism, pharmacology metabolism, and be suitable for, do not measure fodder energy, protein, amino acid whose digestibility.This is mainly because the alimentary canal of this class bionic device is long, and feed is to circulate successively in order between each section of alimentary canal, is easy to form the obstruction of feed in a certain section of Bionic digestion road, residual.In design theory, these systems can not meet the theory of " all-in and all-out " in feed nutrient biological value mensuration.
In sum, how designing a kind of can realistic simulation feed Bionic digestion instrument digested in the intestines and stomach of nonruminant, absorption process be to need at present the technical matters of solution.
Utility model content
Technical problem to be solved in the utility model is, a kind of full-automatic monogastric animal bionic digestion instrument is provided, and can simulate realistically that feed is digested in the intestines and stomach of nonruminant, the process of absorption with it.
The technical scheme that the utility model solves its technical matters employing is: a kind of full-automatic monogastric animal bionic digestion instrument, comprise casing, constant temperature air bath shaking table device, Bionic digestion device, automatic enzyme-added device, damping fluid circulating device, cleaning device, control circuit, the upper left side of described casing is provided with digestion reaction chamber, and it is indoor that described constant temperature air bath shaking table device and Bionic digestion device are located at described digestion reaction; Described automatic enzyme-added device is fixedly mounted on described casing, and automatic enzyme-added device is connected by woven hose with described Bionic digestion device; Described damping fluid circulating device and cleaning device are located at the below of described casing, and damping fluid circulating device, cleaning device are connected with described Bionic digestion device by woven hose respectively; Described control circuit is located at casing below, and is connected with described constant temperature air bath shaking table device, automatic enzyme-added device, damping fluid circulating device, cleaning device with crossing wire.
Further, the middle part of described digestion reaction chamber is provided with a dividing plate, is provided with wind-tunnel in the middle of dividing plate; Described dividing plate is divided into first half and latter half by described digestion reaction chamber, and described first half and latter half are connected by described wind-tunnel; The left and right sides of described first half is also respectively equipped with baffle plate, and baffle plate is provided with a plurality of wind hole; The baffle plate and the casing outer wall enclosed space that are positioned at the left side of first half are connected with described latter half, and the baffle plate on right side and the intermediate plate enclosed space of casing that are positioned at first half are connected with described latter half; Described constant temperature air bath shaking table device comprises shaking table, electric fan, electric heater, and described shaking table is arranged in described first half, and described electric fan is arranged on described wind-tunnel place, and described electric heater is arranged in described latter half; Described Bionic digestion device is fixedly mounted on the top of described shaking table.
Further, described shaking table comprises motor, shaker stent, transmission shaft, head motion, supporting plate fixed head; Described shaker stent is fixedly mounted on described casing, and described motor is arranged on described shaker stent, and described transmission shaft is arranged on described shaker stent by bearing, and the lower end of described transmission shaft is provided with belt pulley, and belt pulley is connected by belt with described motor; Described head motion comprises the first reed, the second reed, the 3rd reed, the 4th reed, rocker, gusset; The right-hand member of described the first reed is fixedly connected with the right front angle of described rocker, and the right-hand member of described the second reed is fixedly connected with the right back angle of described rocker; Described the 3rd rear end of reed and the left rear corner of described rocker are fixedly connected with, and the 3rd front end of reed and the left end of described gusset are fixedly connected with; The rear end of described the 4th reed is fixedly connected with the right back angle of described rocker, and the 4th front end of reed and the right-hand member of described gusset are fixedly connected with; Described gusset is fixedly connected with described supporting plate fixed head, and described supporting plate fixed head is connected by bearing with the upper end of described transmission shaft; The left end of described the first reed is fixedly connected with described shaker stent by first angle, and the left end of described the second reed is fixedly connected with described shaker stent by second angle; The middle part of described rocker is provided with mounting hole, and the upper end of described transmission shaft is passed from described mounting hole; Described Bionic digestion device is fixedly mounted on described supporting plate fixed head.
Further, described transmission shaft is excentric shaft; Described head motion is also provided with the first angle, the second angle, the 3rd angle; Described the first angle is fixedly connected with the right front angle of described rocker, and described the first reed is fixedly connected with described rocker by described the first angle; Described the second angle is fixedly connected with the right back angle of described rocker, and described the second reed, the 4th reed are fixedly connected with described rocker by described the second angle; Described the 3rd angle is fixedly connected with the left rear corner of described rocker, and described the 3rd reed is fixedly connected with described rocker by described the 3rd angle.
Further, described Bionic digestion device comprises a simulation digester support, a plurality of simulation digester, a multi-hole position test tube clamp, described a plurality of simulation digester is clamped on described multi-hole position test tube clamp, and described multi-hole position test tube clamp is fixedly mounted on described simulation digester support; Described in each, simulate digester and be provided with damping fluid input port, damping fluid delivery outlet and digestive juice input port; In two adjacent simulation digesters, the damping fluid input port of a forward simulation digester is connected by infusion tube with the damping fluid delivery outlet of another simulation digester, and all simulation digesters are connected successively by described infusion tube; The damping fluid input port of the damping fluid delivery outlet of the most forward simulation digester, the simulation digester after leaning on is most connected with described damping fluid circulating device by woven hose respectively; The digestive juice input port of simulating digester described in each is connected by woven hose with described automatic enzyme-added device.
Further, described multi-hole position test tube clamp is provided with train wheel bridge and lower plate, the two ends of described train wheel bridge and lower plate are provided with the snap close cooperatively interacting, the end face being in contact with one another between described train wheel bridge and lower plate is provided with the clamp groove that a plurality of shapes and described simulation digester adapt, and is also provided with the cushion course that shape and clamp groove adapt in the clamp groove of described train wheel bridge and lower plate.
Further, described simulation digester support is by a sheet metal bending forming; Simulation digester support comprises the support board of a level and the back up pad of two settings; Described two back up pads are positioned at the below of described support board, and are connected with the rear and front end one of support board; Described support board is provided with two exhausting holes that are parallel to each other; The baffle plate that the right edge of support board is erect along upwards bending formation, the upper end of described baffle plate is connected with the ceiling of being made by PVC material, and described ceiling is provided with groove; In described two back up pads, be equipped with the latch with reset button; The lower end of two back up pads all upwards bends the fixed head of formation level, and described fixed head is provided with pilot hole; Described simulation digester support is fixedly mounted on described supporting plate fixed head by described latch and pilot hole.
Further, described simulation digester comprises glass tube and dialysis tubing, the two ends of described glass tube are respectively provided with a ground, the below, right side of glass tube is provided with inlet branch, the top, left side of glass tube is provided with output arm, described inlet branch is described damping fluid input port, and described output arm is described damping fluid delivery outlet; Described dialysis tubing is positioned at described glass tube, and the two ends of dialysis tubing are stretched out and turn up from two grounds of glass tube respectively, and the dialysis tubing end that is exposed to ground outside of turning up is tied up and is fixed on ground by rubber bar; Two grounds tying up behind dialysis tubing end are plugged with respectively a rubber plug, the rubber plug that is positioned at described glass tube right side is provided with digestive juice flexible pipe, the middle part of described digestive juice flexible pipe is provided with retaining valve, and the end of digestive juice flexible pipe is provided with rapid-acting coupling, and described rapid-acting coupling is described digestive juice input port.
Further, described automatic enzyme-added device comprises congealer, peristaltic pump, refrigeration mechanism, is provided with a heat interchanger, a test tube rack and a plurality of Sheng enzyme pipe in described congealer, and described heat interchanger and test tube rack are fixedly mounted in described congealer; Described Sheng enzyme pipe is placed on described test tube rack; Described heat interchanger is connected by refrigerant pipe with described refrigeration mechanism; The upper end of described Sheng enzyme pipe is open end, and each lower end of containing enzyme pipe is connected with a defeated enzyme flexible pipe; Described defeated enzyme flexible pipe is connected with the digestive juice input port of described simulation digester by described peristaltic pump through the tank wall of described congealer.
Further, described peristaltic pump is provided with motor, pump seat, front end end cover, rear end cap, connecting link, roller bundle, fastener; Described motor is fixedly mounted on described pump seat, and the front end of described pump seat is fixedly connected with the rear end of described rear end cap, and the front end of described rear end cap is fixedly connected with by described connecting link with the rear end of described front end end cover; Described roller bundle is provided with many rollers, and roller bundle is arranged between described front end end cover and rear end cap, and the rear end of roller bundle is connected with described motor, and is rotated around the central shaft of roller bundle by motor driving roller bundle; Described fastener is across above described roller bundle, and the lower end of fastener is fixedly connected with described connecting link, is provided with through hole in fastener, and described defeated enzyme flexible pipe is connected with the digestive juice input port of described simulation digester through described through hole.
Good effect of the present utility model is:
1, the full-automatic monogastric animal bionic of the utility model digestion instrument has been realized the process that condition Imitating feed is in vitro digested in the intestines and stomach of nonruminant, absorb, whole simulation process has been controlled automatically by control circuit, can unmanned, got rid of interference from human factor, reliability is high, simulation verisimilitude is high, and simulation repeatability is good.The utility model is simple in structure, is specially adapted to the Fast Measurement of the monogastric animal feed nutrient biological values such as pig, chicken, duck;
2, by inject digestive juice and the corresponding change of different alimentary canal sections such as Stomach duodenum, jejunum, ileum, large intestine, small intestine in dialysis tubing, pass into the damping fluid in glass tube, the utility model can be realized condition Imitating feed digested situation with absorbing in each section of animal intestines and stomach alimentary canal in vitro, for example, realize the simulation to nonruminant stomach, small intestine and large intestinal digestion, absorption process;
3, the utility model not only can be simulated separately respectively the digestion of the stomach of nonruminant, small intestine and large intestine, absorption process, can also carry out continuous analog to the digestion of the stomach of nonruminant, small intestine and large intestine, absorption process, this continuous continual analog form can be avoided occurring occurring residue problem in chyme transfer;
4, the damping fluid input port of respectively simulating digester, the damping fluid delivery outlet in the utility model connected successively, and this series system has guaranteed that the electrochemical conditions in all simulation digesters is consistent, thereby has reduced simulation error, has improved simulation precision;
5, because the dialysis tubing in the utility model ties up and use rubber plug jam-pack with the position that contacts of glass tube with rubber bar, therefore, the container of the carrying liquid that dialysis tubing and glass tube form is respectively mutually independently, separated, the digestion product of damping fluid and generation is respectively in glass tube, in these two different containers of dialysis tubing, mass exchange between them must be undertaken by the molecular sieve on dialysis tubing, so, the utility model can avoid occurring directly to carry out between damping fluid and digestion product because dialysis tubing is poorly sealed the phenomenon of mass exchange, the GI accuracy of simulated animal and verisimilitude have been guaranteed.And, because digestion product cannot return to dialysis tubing after flowing into glass tube via molecular sieve on dialysis tubing, dialysis tubing can be proceeded other digestion reactions, therefore, this independent design of dialysis tubing and two containers of glass tube can effectively reduce the inhibition of digestion product to digestion reaction in dialysis tubing, accurately distinguish digestion material and undigested material, be conducive to make the GI digestion process of simulated animal more to approach virtual condition.
Accompanying drawing explanation
Fig. 1 is the front view of the shaking table in embodiment;
Fig. 2 is the right view of shaking table shown in Fig. 1;
Fig. 3 is the vertical view of shaking table shown in Fig. 1;
Fig. 4 is the structural representation of the head motion of shaking table shown in Fig. 1;
Fig. 5 is the schematic perspective view of the Bionic digestion device in embodiment;
Fig. 6 is the schematic perspective view of the multi-hole position test tube clamp of Bionic digestion device shown in Fig. 5;
Fig. 7 is the schematic perspective view of the support of Bionic digestion device shown in Fig. 5;
Fig. 8 is the schematic perspective view of the simulation digester of Bionic digestion device shown in Fig. 5;
Fig. 9 is the structural representation of the simulation digester of Bionic digestion device shown in Fig. 5;
Figure 10 is the vertical view of the automatic enzyme-added device in embodiment;
Figure 11 is the structural representation of two peristaltic pumps in automatic enzyme-added device shown in Figure 10.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Fig. 1～11, the present embodiment comprises casing, constant temperature air bath shaking table device, Bionic digestion device, automatic enzyme-added device, damping fluid circulating device, cleaning device, control circuit, the upper left side of casing is provided with digestion reaction chamber, and it is indoor that constant temperature air bath shaking table device and Bionic digestion device are located at digestion reaction; Automatic enzyme-added device is fixedly mounted on casing, and automatic enzyme-added device is connected by woven hose with Bionic digestion device; Damping fluid circulating device and cleaning device are located at the below of casing, and damping fluid circulating device, cleaning device are connected with Bionic digestion device by woven hose respectively; Control circuit is located at casing below, and is connected with constant temperature air bath shaking table device, automatic enzyme-added device, damping fluid circulating device, cleaning device with crossing wire.
The middle part of digestion reaction chamber is provided with a dividing plate, is provided with wind-tunnel in the middle of dividing plate; Dividing plate is divided into first half and latter half by digestion reaction chamber, and first half and latter half are connected by wind-tunnel; The left and right sides of first half is also respectively equipped with baffle plate, and baffle plate is provided with a plurality of wind hole; The baffle plate and the casing outer wall enclosed space that are positioned at the left side of first half are connected with latter half, and the baffle plate on right side and the intermediate plate enclosed space of casing that are positioned at first half are connected with latter half; Constant temperature air bath shaking table device comprises shaking table, electric fan, electric heater, and shaking table is arranged in first half, and electric fan is arranged on wind-tunnel place, and electric heater is arranged in latter half; Bionic digestion device is fixedly mounted on the top of shaking table.
Shaking table comprises motor 6, shaker stent 13, transmission shaft 4, head motion, supporting plate fixed head 15; Motor 6 is arranged on shaker stent 13; Transmission shaft 4 is arranged on shaker stent 13 by bearing 8, and the lower end of transmission shaft 4 is provided with belt pulley 9, and belt pulley 9 is connected by belt (not shown) with motor 6; Head motion comprises the first reed 10, the second reed (not shown), the 3rd reed 21, the 4th reed 16, rocker 2, gusset 1, the first angle 12, the second angle 18, the 3rd angle 23; The first angle 12 is fixedly connected with the right front angle of rocker 2, the right-hand member of the first reed 10 is fixedly connected with the first angle 12 with screw (not indicating) by pressing plate 11, the first reed 10 is fixedly connected with rocker 2 by the first angle 12, and the left end of the first reed 10 is fixedly connected with shaker stent 13 by first angle 7; The second angle 18 is fixedly connected with the right back angle of rocker 2, the right-hand member of the second reed (not shown) is fixedly connected with the second angle 18 with screw (not shown) by pressing plate (not shown), the second reed (not shown) is fixedly connected with rocker 2 by the second angle 18, and the left end of the second reed (not shown) is fixedly connected with shaker stent 13 by second angle 18; The 3rd angle 23 is fixedly connected with the left rear corner of rocker 2, the rear end of the 3rd reed 21 is fixedly connected with the 3rd angle 23 with screw (not indicating) by pressing plate 22, the 3rd reed 21 is fixedly connected with rocker 2 by the 3rd angle 23, and the front end of the 3rd reed 21 is fixedly connected with the left end of gusset 1 with screw (not indicating) by pressing plate 20; The rear end of the 4th reed 16 is fixedly connected with the second angle 18 with screw (not indicating) by pressing plate 17, the 4th reed 16 is fixedly connected with rocker 2 by the second angle 18, and the front end of the 4th reed 16 is fixedly connected with the right-hand member of gusset 1 with screw (not indicating) by pressing plate 14; Gusset 1 is fixedly connected with supporting plate fixed head 15, and supporting plate fixed head 15 is connected by bearing 3 with the upper end of transmission shaft 4, and Bionic digestion device is fixedly mounted on described supporting plate fixed head; The middle part of rocker 2 is provided with mounting hole 2-1, and the upper end of transmission shaft 4 is passed from mounting hole 2-1.
Transmission shaft 4 is excentric shaft.
Bionic digestion device comprises that a simulation digester support 26, five simulation digesters 24,25, five simulation digesters 25 of multi-hole position test tube clamp are clamped on multi-hole position test tube clamp 25, and multi-hole position test tube clamp 25 is fixedly mounted on simulation digester support 26.
Multi-hole position test tube clamp 25 is provided with train wheel bridge 28 and lower plate 29, the two ends of train wheel bridge 28 and lower plate 29 are provided with the snap close 32 cooperatively interacting, the end face being in contact with one another between train wheel bridge 28 and lower plate 29 is provided with a plurality of shapes and the clamp groove 30 that simulation digester 24 adapts, and is also provided with the cushion course 31 that shape and clamp groove 30 adapt in the clamp groove 30 of train wheel bridge 28 and lower plate 29.
Simulation digester support 26 is by a sheet metal bending forming; Simulation digester support 26 comprises the support board 33 of a level and the back up pad 39 of two settings; Two back up pads 39 are positioned at the below of support board 33, and are connected with the rear and front end one of support board 33; Support board 33 is provided with two exhausting holes 35 and a plurality of screw 36 being parallel to each other, and the top of screw 36 fixed installation support boards 33 is passed in the bottom of lower plate 39 by screw; The baffle plate 38 that the right edge of support board 33 is erect along upwards bending formation, the upper end of baffle plate 38 is connected with the ceiling 34 of being made by PVC material, and ceiling 34 is provided with groove 37; In two back up pads 39, be equipped with the latch 42 with reset button, its top is also provided with a pair of handle 40; The lower end of two back up pads 39 all upwards bends the fixed head 43 of formation level, and fixed head 43 is provided with pilot hole 41.
Simulation digester 24 comprises glass tube 48 and dialysis tubing 49, the two ends of glass tube 48 are respectively provided with a ground 50, the below, right side of glass tube 48 is provided with inlet branch 51, the top, left side of glass tube 48 is provided with output arm 47, inlet branch 51 is damping fluid input port, and output arm 47 is damping fluid delivery outlet; Dialysis tubing 49 is positioned at glass tube 48, and the two ends of dialysis tubing 49 are stretched out and turn up from two grounds 50 of glass tube 48 respectively, and dialysis tubing 49 ends that are exposed to ground 50 outsides of turning up are tied up by rubber bar and are fixed on ground 50; Two grounds 50 tying up behind dialysis tubing 49 ends are plugged with respectively a rubber plug 52, the rubber plug 52 that is positioned at glass tube 48 right sides is provided with digestive juice flexible pipe 46, the middle part of digestive juice flexible pipe 46 is provided with retaining valve 45, the end of digestive juice flexible pipe 46 is provided with rapid-acting coupling 44, rapid-acting coupling 44 is digestive juice input port, and the digestive juice input port of each simulation digester is connected by woven hose with automatic enzyme-added device.
In two adjacent simulation digesters 24, the damping fluid input port of a forward simulation digester 24 (inlet branch 51) is connected through through hole 35 by infusion tube 27 with the damping fluid delivery outlet (output arm 47) of another simulation digester 24, all simulation digesters 24 are connected successively by infusion tube 27, and the damping fluid input port of the damping fluid delivery outlet of the most forward simulation digester, the simulation digester after leaning on is most connected with damping fluid circulating device by woven hose respectively.
Simulation digester support is fixedly mounted on supporting plate fixed head by latch and pilot hole.
Automatic enzyme-added device comprises a congealer 53 and two peristaltic pumps and a refrigeration mechanism (not shown), in congealer 53, be provided with a heat interchanger 54, test tube rack 55 and 20 and contain enzyme pipes 56, heat interchanger 54 and test tube rack 55 are fixedly mounted in congealer 53, and heat interchanger is connected by refrigerant pipe with refrigeration mechanism (not shown); Containing enzyme pipe 56 is placed on test tube rack 55; The upper end of containing enzyme pipe 56 is open end, and each lower end of containing enzyme pipe is connected with a defeated enzyme flexible pipe; Defeated enzyme flexible pipe is connected with the digestive juice input port of simulation digester by two peristaltic pumps through the tank wall of congealer 53.
Two peristaltic pumps are respectively the first peristaltic pump and the second peristaltic pump, and the first peristaltic pump is provided with the first motor 58, the first pump seat 59, the first front end end cover 63, the first rear end cap 60, head rod 71, the first roller bundle 70, the first fastener 61; The first motor 58 is fixedly mounted on the first pump seat 59, and the front end of the first pump seat 59 is fixedly connected with the rear end of the first rear end cap 60, and the front end of the first rear end cap 60 is fixedly connected with by four head rods 71 with the rear end of the first front end end cover 63; The first roller bundle 70 is provided with ten rollers, the first roller bundle 70 is arranged between the first front end end cover 63 and the first rear end cap 60, the rear end of the first roller bundle 70 is connected with the first motor 58, and drives the first roller bundle 70 to rotate around the central shaft of the first roller bundle 70 by the first motor 58; The first fastener 61 is across above the first roller bundle 70, and the lower end of the first fastener 61 is fixedly connected with head rod 71, in the first fastener 61, is provided with through hole, and defeated enzyme flexible pipe 62 is connected with the digestive juice input port of simulation digester through through hole.
The second peristaltic pump is provided with the second motor 69, the second pump seat 68, the second front end end cover 64, the second rear end cap 67, the second connecting link 73, the second roller bundle 72, the second fastener 65; The second motor 69 is fixedly mounted on the second pump seat 68, and the front end of the second pump seat 68 is fixedly connected with the rear end of the second rear end cap 67, and the front end of the second rear end cap 67 is fixedly connected with by four the second connecting links 73 with the rear end of the second front end end cover 64; The second roller bundle 72 is provided with ten rollers, the second roller bundle 72 is arranged between the second front end end cover 74 and the second rear end cap 67, the rear end of the second roller bundle 72 is connected with the second motor 69, and drives the second roller bundle 72 to rotate around the central shaft of the second roller bundle 72 by the second motor 69; The second fastener 65 is across above the second roller bundle 72, and the lower end of the second fastener 65 is fixedly connected with the second connecting link 73, in the second fastener 65, is provided with through hole, and defeated enzyme flexible pipe 66 is connected with the digestive juice input port of simulation digester through through hole.
Claims (10)
1. a full-automatic monogastric animal bionic digests instrument, it is characterized in that, comprise casing, constant temperature air bath shaking table device, Bionic digestion device, automatic enzyme-added device, damping fluid circulating device, cleaning device, control circuit, the upper left side of described casing is provided with digestion reaction chamber, and it is indoor that described constant temperature air bath shaking table device and Bionic digestion device are located at described digestion reaction; Described automatic enzyme-added device is fixedly mounted on described casing, and automatic enzyme-added device is connected by woven hose with described Bionic digestion device; Described damping fluid circulating device and cleaning device are located at the below of described casing, and damping fluid circulating device, cleaning device are connected with described Bionic digestion device by woven hose respectively; Described control circuit is located at casing below, and is connected with described constant temperature air bath shaking table device, automatic enzyme-added device, damping fluid circulating device, cleaning device with crossing wire.
2. full-automatic monogastric animal bionic digestion instrument according to claim 1, is characterized in that, the middle part of described digestion reaction chamber is provided with a dividing plate, is provided with wind-tunnel in the middle of dividing plate; Described dividing plate is divided into first half and latter half by described digestion reaction chamber, and described first half and latter half are connected by described wind-tunnel; The left and right sides of described first half is also respectively equipped with baffle plate, and baffle plate is provided with a plurality of wind hole; The baffle plate and the casing outer wall enclosed space that are positioned at the left side of first half are connected with described latter half, and the baffle plate on right side and the intermediate plate enclosed space of casing that are positioned at first half are connected with described latter half; Described constant temperature air bath shaking table device comprises shaking table, electric fan, electric heater, and described shaking table is arranged in described first half, and described electric fan is arranged on described wind-tunnel place, and described electric heater is arranged in described latter half; Described Bionic digestion device is fixedly mounted on the top of described shaking table.
3. full-automatic monogastric animal bionic digestion instrument according to claim 2, is characterized in that, described shaking table comprises motor, shaker stent, transmission shaft, head motion, supporting plate fixed head; Described shaker stent is fixedly mounted on described casing, and described motor is arranged on described shaker stent, and described transmission shaft is arranged on described shaker stent by bearing, and the lower end of described transmission shaft is provided with belt pulley, and belt pulley is connected by belt with described motor; Described head motion comprises the first reed, the second reed, the 3rd reed, the 4th reed, rocker, gusset; The right-hand member of described the first reed is fixedly connected with the right front angle of described rocker, and the right-hand member of described the second reed is fixedly connected with the right back angle of described rocker; Described the 3rd rear end of reed and the left rear corner of described rocker are fixedly connected with, and the 3rd front end of reed and the left end of described gusset are fixedly connected with; The rear end of described the 4th reed is fixedly connected with the right back angle of described rocker, and the 4th front end of reed and the right-hand member of described gusset are fixedly connected with; Described gusset is fixedly connected with described supporting plate fixed head, and described supporting plate fixed head is connected by bearing with the upper end of described transmission shaft; The left end of described the first reed is fixedly connected with described shaker stent by first angle, and the left end of described the second reed is fixedly connected with described shaker stent by second angle; The middle part of described rocker is provided with mounting hole, and the upper end of described transmission shaft is passed from described mounting hole; Described Bionic digestion device is fixedly mounted on described supporting plate fixed head.
4. full-automatic monogastric animal bionic digestion instrument according to claim 3, is characterized in that, described transmission shaft is excentric shaft; Described head motion is also provided with the first angle, the second angle, the 3rd angle; Described the first angle is fixedly connected with the right front angle of described rocker, and described the first reed is fixedly connected with described rocker by described the first angle; Described the second angle is fixedly connected with the right back angle of described rocker, and described the second reed, the 4th reed are fixedly connected with described rocker by described the second angle; Described the 3rd angle is fixedly connected with the left rear corner of described rocker, and described the 3rd reed is fixedly connected with described rocker by described the 3rd angle.
5. full-automatic monogastric animal bionic according to claim 4 digests instrument, it is characterized in that, described Bionic digestion device comprises a simulation digester support, a plurality of simulation digester, a multi-hole position test tube clamp, described a plurality of simulation digester is clamped on described multi-hole position test tube clamp, and described multi-hole position test tube clamp is fixedly mounted on described simulation digester support; Described in each, simulate digester and be provided with damping fluid input port, damping fluid delivery outlet and digestive juice input port; In two adjacent simulation digesters, the damping fluid input port of a forward simulation digester is connected by infusion tube with the damping fluid delivery outlet of another simulation digester, and all simulation digesters are connected successively by described infusion tube; The damping fluid input port of the damping fluid delivery outlet of the most forward simulation digester, the simulation digester after leaning on is most connected with described damping fluid circulating device by woven hose respectively; The digestive juice input port of simulating digester described in each is connected by woven hose with described automatic enzyme-added device.
6. full-automatic monogastric animal bionic according to claim 5 digests instrument, it is characterized in that, described multi-hole position test tube clamp is provided with train wheel bridge and lower plate, the two ends of described train wheel bridge and lower plate are provided with the snap close cooperatively interacting, the end face being in contact with one another between described train wheel bridge and lower plate is provided with the clamp groove that a plurality of shapes and described simulation digester adapt, and is also provided with the cushion course that shape and clamp groove adapt in the clamp groove of described train wheel bridge and lower plate.
7. full-automatic monogastric animal bionic digestion instrument according to claim 6, is characterized in that, described simulation digester support is by a sheet metal bending forming; Simulation digester support comprises the support board of a level and the back up pad of two settings; Described two back up pads are positioned at the below of described support board, and are connected with the rear and front end one of support board; Described support board is provided with two exhausting holes that are parallel to each other; The baffle plate that the right edge of support board is erect along upwards bending formation, the upper end of described baffle plate is connected with the ceiling of being made by PVC material, and described ceiling is provided with groove; In described two back up pads, be equipped with the latch with reset button; The lower end of two back up pads all upwards bends the fixed head of formation level, and described fixed head is provided with pilot hole; Described simulation digester support is fixedly mounted on described supporting plate fixed head by described latch and pilot hole.
8. full-automatic monogastric animal bionic according to claim 7 digests instrument, it is characterized in that, described simulation digester comprises glass tube and dialysis tubing, the two ends of described glass tube are respectively provided with a ground, the below, right side of glass tube is provided with inlet branch, the top, left side of glass tube is provided with output arm, and described inlet branch is described damping fluid input port, and described output arm is described damping fluid delivery outlet; Described dialysis tubing is positioned at described glass tube, and the two ends of dialysis tubing are stretched out and turn up from two grounds of glass tube respectively, and the dialysis tubing end that is exposed to ground outside of turning up is tied up and is fixed on ground by rubber bar; Two grounds tying up behind dialysis tubing end are plugged with respectively a rubber plug, the rubber plug that is positioned at described glass tube right side is provided with digestive juice flexible pipe, the middle part of described digestive juice flexible pipe is provided with retaining valve, and the end of digestive juice flexible pipe is provided with rapid-acting coupling, and described rapid-acting coupling is described digestive juice input port.
9. full-automatic monogastric animal bionic according to claim 8 digests instrument, it is characterized in that, described automatic enzyme-added device comprises congealer, peristaltic pump, refrigeration mechanism, in described congealer, be provided with a heat interchanger, a test tube rack and a plurality of Sheng enzyme pipe, described heat interchanger and test tube rack are fixedly mounted in described congealer; Described Sheng enzyme pipe is placed on described test tube rack; Described heat interchanger is connected by refrigerant pipe with described refrigeration mechanism; The upper end of described Sheng enzyme pipe is open end, and each lower end of containing enzyme pipe is connected with a defeated enzyme flexible pipe; Described defeated enzyme flexible pipe is connected with the digestive juice input port of described simulation digester by described peristaltic pump through the tank wall of described congealer.
10. full-automatic monogastric animal bionic digestion instrument according to claim 9, is characterized in that, described peristaltic pump is provided with motor, pump seat, front end end cover, rear end cap, connecting link, roller bundle, fastener; Described motor is fixedly mounted on described pump seat, and the front end of described pump seat is fixedly connected with the rear end of described rear end cap, and the front end of described rear end cap is fixedly connected with by described connecting link with the rear end of described front end end cover; Described roller bundle is provided with many rollers, and roller bundle is arranged between described front end end cover and rear end cap, and the rear end of roller bundle is connected with described motor, and is rotated around the central shaft of roller bundle by motor driving roller bundle; Described fastener is across above described roller bundle, and the lower end of fastener is fixedly connected with described connecting link, is provided with through hole in fastener, and described defeated enzyme flexible pipe is connected with the digestive juice input port of described simulation digester through described through hole.
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| CN201420345582.2U CN203929788U (en) | 2014-06-26 | 2014-06-26 | A kind of full-automatic monogastric animal bionic digestion instrument |
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| CN201420345582.2U CN203929788U (en) | 2014-06-26 | 2014-06-26 | A kind of full-automatic monogastric animal bionic digestion instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034912A (en) * | 2014-06-26 | 2014-09-10 | 湖南中本智能科技发展有限公司 | Fully automatic monogastric-animal bionic digestion apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034912A (en) * | 2014-06-26 | 2014-09-10 | 湖南中本智能科技发展有限公司 | Fully automatic monogastric-animal bionic digestion apparatus |
| CN104034912B (en) * | 2014-06-26 | 2015-11-18 | 湖南中本智能科技发展有限公司 | A kind of full-automatic monogastric animal bionic digestion instrument |
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