CN201828539U - Bovine mastitis detector - Google Patents
Bovine mastitis detector Download PDFInfo
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- CN201828539U CN201828539U CN2010205495135U CN201020549513U CN201828539U CN 201828539 U CN201828539 U CN 201828539U CN 2010205495135 U CN2010205495135 U CN 2010205495135U CN 201020549513 U CN201020549513 U CN 201020549513U CN 201828539 U CN201828539 U CN 201828539U
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Abstract
The utility model relates to a bovine mastitis detector which comprises a milk sampling device, a milk storage device, a milk conductivity detecting device and a bovine mastitis judging device; wherein the milk sampling device is connected with the milk storage device, and is used for receiving milk and conveying the milk to the milk storage device without any bubbles; the milk storage device is connected with the milk conductivity detecting device and is used for storing the milk conveyed by the milk sampling device without any bubbles; and the milk conductivity detecting device is connected with the bovine mastitis judging device, and is used for detecting the milk conductivity of the milk storage device in an electrified way, estimating the concentration of body cells in the milk according to the conductivity of detected milk and judging whether a milk cow has mastitis according to critical concentration of body cell in the milk. By utilizing the technical scheme, the bovine mastitis detector can quickly detect whether the milk cow is suffering from the mastitis.
Description
Technical field
The utility model relates to the milk cow health detection range, particularly relates to a kind of mastitis for milk cows detecting device.
Background technology
Milk is a kind of important dairy products, and normal drink milk can replenish that needed by human body is calcareous, amino acid and protein, strengthens the human physique.As a kind of food, the quality of milk must reach state specified standards could go on the market, otherwise, can cause damage to human body.For example, China dairy products enterprise regulation, somatic concentration must could gone on the market below 500,000/milliliter in the purchase fresh milk, U.S. dairy products enterprise regulation, somatic concentration must be 200,000/milliliter ability listings in the purchase fresh milk, some dairy products enterprise regulation of Europe, somatic concentration must be 100,000/milliliter ability listings in the purchase fresh milk.
Mastitis for milk cows is a kind of cow disease that has a strong impact on milk quality; if milk cow suffers from mammitis; then somatic quantity is bound to exceed standard in the milk of its production; the people has drunk after such milk; health also can be subjected to influence in various degree, and therefore, whether mammitis detects to milk cow; can effectively guarantee the quality of milk, and then ripple love health.In addition; if milk cow suffers from mammitis; this breast carnification gradually then; the output of milk also can constantly descend, even cure, its Carnified mammary glandular cell also can lose milk producing ability; therefore; the milk cow that suffers from mammitis, its total amount of giving milk throughout one's life can reduce about 15%-25%, influences the output of milk and the income on farm greatly.
The method of existing detection mastitis for milk cows is to utilize the milk composition analyser, detects the content of compositions such as somatic quantity in about 50 ml milks and fat, albumen, sodium, chlorine in detail, thereby determines whether this milk cow suffers from mammitis.Detect mastitis for milk cows in this way, because the milk sample size of using is bigger, therefore its detection time is just long, milk sample of every detection needs about 10 minutes clock times, the quantity of milk cow is many in the farm, for example be that 100 cow heads and every cow head on average have under the situation in 4 breast districts, need about 66 hours ability of continuous working that the milk detecting that all milk cows produced is finished one time, not only consuming time but also require great effort.
The utility model content
Technical problem to be solved in the utility model provides a kind of mastitis for milk cows detecting device, can whether suffer from mammitis by the fast detecting milk cow.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of mastitis for milk cows detecting device, and this detecting device comprises: milk sampling device, milk storage device, milk conductivity pick-up unit and mastitis for milk cows judgment means; Wherein,
Described milk sampling device is connected with described milk storage device, is used to receive milk, and the milk that receives is bubble-freely delivered to described milk storage device;
Described milk storage device links to each other with described milk conductivity pick-up unit, is used for, and bubble-freely stores the milk that described milk sampling device is sent here;
Described milk conductivity pick-up unit links to each other with described mastitis for milk cows judgment means, be used for switching on detecting the conductivity of the milk that described milk storage device stores, and the conductivity of the milk that detection is obtained is sent to described mastitis for milk cows judgment means;
Described mastitis for milk cows judgment means is used for, and the conductivity of the described milk that obtains according to detection is estimated somatic concentration in the described milk, according to somatic critical concentration in the milk, judges whether milk cow suffers from mammitis.
The beneficial effects of the utility model are: in the utility model; because milk conductivity pick-up unit utilizes step mode to obtain the conductivity of the milk that stores in the milk storage device rapidly; and the mastitis for milk cows judgment means only needs the conductivity of the milk that obtains according to detection to estimate somatic concentration in this milk; and with milk in somatic critical concentration compare; can judge this milk cow and whether suffer from mammitis; if somatic concentration surpasses critical concentration in this milk; then this milk cow suffers from mammitis; otherwise; this milk cow does not suffer from mammitis; therefore, whether the utility model can suffer from mammitis by the fast detecting milk cow.
On the basis of technique scheme, the utility model can also be done following improvement:
Further, this detecting device further comprises guiding device, and described guiding device is connected between described milk sampling device and the described milk storage device, and the milk that is used for bubble-freely described milk sampling device is delivered to described milk storage device carries out water conservancy diversion.
Further, described guiding device is a rubber tube, or the guiding device of making for makrolon material.
Further, this detecting device further comprises the milk discharger; Described milk discharger links to each other with described milk storage device, is used for the milk of described milk storage device is discharged.
Further, described milk discharger comprises air admission hole and discharge line; Wherein, described air admission hole communicates with outside air, and being used for keeping the air pressure of described milk discharger is atmospheric pressure; Described discharge line links to each other with described milk storage device, is used for the milk of discharging described milk storage device is carried out water conservancy diversion.
Further, described mastitis for milk cows judgment means is further used for, and shows that described milk conductivity pick-up unit detects the conductivity of the milk that obtains.
Further, this detecting device further comprises gauge tap; Described gauge tap links to each other with described milk conductivity pick-up unit, is used for controlling unlatching and end that the conductivity of the milk that described milk conductivity pick-up unit stores described milk storage device detects.
Further, described milk sampling device is the milk sampling device that makrolon material is made;
And/or,
Described milk storage device is the milk storage device that makrolon material is made.
Further, the temperature of the milk that detected of described milk conductivity pick-up unit is more than 30 degrees centigrade.
Further, described milk storage device is the U-shaped memotron, and its inside bubble-freely stores the milk that described milk sampling device is sent here;
Described milk conductivity pick-up unit comprises first conductive electrode, second conductive electrode and test section; Wherein,
Described first conductive electrode is positioned at first end of described U-shaped memotron, and described first conductive electrode contacts with the milk liquid level of described U-shaped memotron first end;
Described second conductive electrode is positioned at second end of described U-shaped memotron, and described second conductive electrode contacts with the milk liquid level of described U-shaped memotron second end;
Described first conductive electrode and second conductive electrode are used for the milk energising to described U-shaped memotron;
Described test section links to each other respectively with second conductive electrode with described first conductive electrode, be used for according to the voltage between first conductive electrode and second conductive electrode, and/or, according to electric current, detect the conductivity that obtains the milk in the described U-shaped memotron by the milk in the described U-shaped memotron.
Description of drawings
The structural drawing of the mastitis for milk cows detecting device that Fig. 1 provides for the utility model;
The milk structural drawing of part of flowing through in the specific embodiment of the mastitis for milk cows detecting device that Fig. 2 provides for the utility model;
The structural drawing of circuit board in the specific embodiment of the mastitis for milk cows detecting device that Fig. 3 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
The structural drawing of the mastitis for milk cows detecting device that Fig. 1 provides for the utility model.As shown in Figure 1, this detecting device comprises: milk sampling device 101, milk storage device 102, milk conductivity pick-up unit 103 and mastitis for milk cows judgment means 104; Wherein,
Milk conductivity pick-up unit 103 links to each other with mastitis for milk cows judgment means 104, be used for switching on detecting the conductivity of the milk that milk storage device 102 stores, and the conductivity of the milk that detection is obtained is sent to mastitis for milk cows judgment means 104;
Mastitis for milk cows judgment means 104 is used for, and the conductivity of the milk that obtains according to detection is estimated somatic concentration in this milk, according to somatic critical concentration in the milk, judges whether milk cow suffers from mammitis.
Here, milk sampling device 101 can directly receive the milk sample of extruding from cow breast, perhaps receives milk sample to be detected by other modes.Milk sampling device 101 must bubble-freely be delivered to milk storage device 102 with the milk that receives, otherwise, the milk that is mixed with bubble may cause the milk segmentation, the milk that adheres to different sections separately is spaced because of the interval of bubble, like this, when the milk that stores in 103 pairs of milk storage devices 102 of milk conductivity pick-up unit is switched on, can cause the short circuit of electric current, and then cause this detecting device can't judge because detecting the conductivity of milk sample whether milk cow suffers from mammitis.
Certainly, milk sampling device 101 also can adopt other can guarantee the milk that receives is bubble-freely delivered to the form of milk storage device 102.
The milk that milk storage device 102 needs storing milk sampler 101 bubble-freely to send here, thus prevent to cause detecting device can't detect milk cow and whether suffer from mammitis because produce bubble in the milk.Therefore, milk storage device 102 can not arbitrarily rock or shake.
Milk conductivity pick-up unit 103 can obtain the conductivity of milk by the mode of energising rapidly, promptly by in milk, passing through electric current, can obtain the conductivity of milk rapidly, the method that obtains conductivity can obtain by the electric current of milk and the voltage at milk two ends for detection, obtain conductivity with electric current divided by voltage, also can be at first detecting the resistivity that obtains milk, the mode that is conductivity with the inverse of resistivity obtains conductivity then, certainly, can also adopt additive method to obtain the conductivity of milk.
Milk originates from the breast of milk cow, if the breast inflammation of milk cow will cause somatic quantity in the unit volume milk, promptly the body cell concentration in the milk improves, and then causing the raising of compositions such as sodium in the milk, chlorine, the raising of these compositions will cause the rising of milk conductivity.Therefore, mastitis for milk cows judgment means 104 is after obtaining the conductivity of milk to be detected, the conductivity of the milk that obtains according to detection estimates somatic concentration in this milk, again according to somatic critical concentration in the milk, judge whether milk cow suffers from mammitis, if somatic concentration surpasses somatic critical concentration in the milk in the milk that is detected, then this breast of this milk cow suffers from mammitis, if somatic concentration is no more than somatic critical concentration in the milk in the milk that is detected, then this breast of this milk cow does not suffer from mammitis.
Here, method according to body cell concentration in the conductivity estimation milk of milk, can be look-up method, promptly be beforehand with a large amount of experiments and record the conductivity of the different milk of body cell concentration, thereby the mapping table of body cell concentration and conductivity in the acquisition milk utilizes this table can estimate somatic concentration in this milk according to the conductivity of milk then.Certainly, also can adopt additive method according to somatic concentration in the conductivity estimation milk of milk.
Somatic critical concentration has national standard in the milk, China dairy products enterprise regulation, somatic critical concentration is 500,000/milliliter in the purchase fresh milk, U.S. dairy products enterprise regulation, somatic critical concentration is 200,000/milliliter in the purchase fresh milk, some dairy products enterprise regulation of Europe, somatic critical concentration is 100,000/milliliter in the purchase fresh milk.
This shows, in the utility model, because milk conductivity pick-up unit 103 utilizes step mode to obtain the conductivity of the milk of storage in the milk storage device 102 rapidly, and the conductivity of the milk that 104 need of mastitis for milk cows judgment means obtain according to detection estimates somatic concentration in this milk, and with milk in somatic critical concentration compare, can judge whether this milk cow suffers from mammitis, therefore, whether the utility model can suffer from mammitis by the fast detecting milk cow.
In addition, whether suffer from mammitis because the mastitis for milk cows detecting device that the utility model provides energy fast detecting goes out milk cow, like this, the utility model helps prevention, the early diagnosis and therapy of mastitis for milk cows.In addition; because milk cow suffers from after the mammitis; even successfully treatment; the output of milk of this breast also can reduce 15%-25%; therefore, the utility model can be accomplished early diagnosis to cow subclinical mastitis, and can prevent recessive mastitis to change into clinical mammitis; also help improving milk crop, improve the benefit on farm.
As shown in Figure 1, this detecting device further comprises guiding device 105; Guiding device 105 is connected between milk sampling device 101 and the milk storage device 102, and the milk that is used for bubble-freely milk sampling device 101 is delivered to milk storage device 102 carries out water conservancy diversion.
Here, guiding device 105 is between milk sampling device 101 and milk storage device 102, be the linkage section and the snubber assembly of milk sampling device 101 and milk storage device 102, help milk more gently, is bubble-freely delivered to milk storage device 102.
As shown in Figure 1, this detecting device further comprises milk discharger 106, and milk discharger 106 links to each other with milk storage device 102, is used for the milk of milk storage device 102 is discharged.
Because the utility model can be recycling, detect milk cow multiple batches ofly and whether suffer from mammitis continuously, therefore, this detecting device is provided with milk discharger 106, and the milk in the milk storage device 102 is discharged.
As shown in Figure 1, milk discharger 106 comprises air admission hole and discharge line 1062; Wherein, air admission hole communicates with outside air, and being used for keeping the air pressure of milk discharger 106 is atmospheric pressure; Discharge line 1062 links to each other with milk storage device 102, is used for the milk of discharging milk storage device 102 is carried out water conservancy diversion.
Here, because air admission hole communicates with outside air, having kept the air pressure in the milk discharger 106 is that atmospheric pressure is constant, and milk discharger 106 links to each other with milk storage device 102, thereby vent port 1061 has guaranteed simultaneously that also the air pressure of milk storage device 102 and milk discharger 106 links also is atmospheric pressure, like this, because milk storage device 102 also is an atmospheric pressure with the air pressure of the link of milk sampling device 101, therefore, the vent port 1061 that is provided with in the utility model has guaranteed that the air pressure in milk storage device 102 two ends and the milk discharger 106 all is atmospheric pressure, thereby guaranteed that milk from entering detecting device to discharging the smooth and easy of detecting device, situation about stopping up because of draught head can not take place.
In the utility model, mastitis for milk cows judgment means 104 is further used for, and shows that milk conductivity pick-up unit 103 detects the conductivity of the milk that obtains, and like this, helps using the people of this detecting device in time to understand milk cow and whether infects mammitis.
As shown in Figure 1, this detecting device further comprises gauge tap 107; Gauge tap 107 links to each other with milk conductivity pick-up unit 103, is used for controlling unlatching and end that the conductivity of the milk that 103 pairs of milk storage devices of milk conductivity pick-up unit 102 store detects.
Here, gauge tap 107 can be utilized the unlatching and the end of the testing of manual mode control milk conductivity pick-up unit 103.For example, gauge tap 107 can adopt the form of mechanical switch, when detection person's hand is pressed mechanical switch, the mechanical switch conducting, meaning that milk conductivity pick-up unit 103 is opened carries out testing to the conductivity of the milk that stores in the milk storage device 102, when the openhanded start tool of detection person switch, mechanical switch disconnects, and means that milk conductivity pick-up unit 103 finishes the conductivity of the milk of storage in the milk storage device 102 is carried out testing.Certainly, also can control by electronics mode or other modes.
In the utility model, the milk sampling device 101 that milk sampling device 101 can select for use makrolon material to make, in addition, the milk storage device 102 that milk storage device 102 also can select for use makrolon material to make, this helps the pollution of the device of flowing through in the not examined process of milk to be detected, composition can not change, and helps guaranteeing the accuracy of testing result.
When detecting just from milk that cow breast is extruded, the temperature of the milk that milk conductivity pick-up unit 103 is detected need remain on more than 30 degrees centigrade.Because the body temperature of milk cow is more than 30 degrees centigrade, therefore, the temperature of the milk that is detected when milk conductivity pick-up unit 103 can think that the composition of this milk and the milk constituents in the cow breast are identical more than 30 degrees centigrade the time, does not change as yet.When temperature dropped to below 30 degrees centigrade, the milk conductivity can change, thereby influenced the accuracy of testing result.
In the utility model, milk storage device 102 can be selected the U-shaped memotron for use, and its inside is used for the milk that storing milk sampler 101 is bubble-freely sent here;
Milk conductivity pick-up unit 103 comprises first conductive electrode, second conductive electrode and test section; Wherein,
First conductive electrode is positioned at first end of U-shaped memotron, and first conductive electrode contacts with the milk liquid level of U-shaped memotron first end;
Second conductive electrode is positioned at second end of U-shaped memotron, and second conductive electrode contacts with the milk liquid level of U-shaped memotron second end;
First conductive electrode and second conductive electrode are used for the milk energising to the U-shaped memotron;
The test section links to each other respectively with second conductive electrode with first conductive electrode, is used for according to the voltage between first conductive electrode and second conductive electrode, and/or, according to electric current, detect the conductivity that obtains the milk in the U-shaped memotron by the milk in the U-shaped memotron.
Here, after first conductive electrode and second conductive electrode are switched on to the milk in the U-shaped memotron, electric current has been arranged in the milk, voltage between known first conductive electrode and second conductive electrode, be the voltage at the milk two ends in the U-shaped memotron, and after the electric current by the milk in the U-shaped memotron, can obtain the conductivity of this milk, and then utilize the mastitis for milk cows judgment means to judge whether this milk cow suffers from mammitis with electric current divided by voltage; Also can utilize the voltage at the milk two ends in the U-shaped memotron to obtain the conductivity of this milk, can also utilize the resistivity that obtains this milk by the electric current of the milk in the U-shaped memotron, thereby obtain the conductivity of this milk by reciprocal relation.In addition, can also obtain the conductivity of this milk by other modes.
The milk structural drawing of part of flowing through in the specific embodiment of the mastitis for milk cows detecting device that Fig. 2 provides for the utility model.As shown in Figure 2, in this specific embodiment, the milk sampling device is a funnel, and this funnel comprises hopper walls 1 and the hole 3 of going into to suckle, and guiding device is a rubber tube 4, and funnel links to each other at 3 places, hole of going into to suckle with rubber tube 4, and assurance milk is not revealed; The milk storage device is selected U-shaped memotron 7 for use, U-shaped memotron 7 links to each other with rubber tube 4 at its first end, 5 places, guarantee that milk do not reveal, and first conductive electrode 6 of milk conductivity pick-up unit also is positioned at this first end, 5 places, contacts with the milk liquid level at first end, 5 places of U-shaped memotron 7; Second end, 8 places at U-shaped memotron 7, U-shaped memotron 7 links to each other with milk discharger 10, guarantee that milk does not leak, and second conductive electrode 9 of milk conductivity pick-up unit also is positioned at this second end, 8 places, contacts with the milk liquid level at second end, 8 places of U-shaped memotron 7; First conductive electrode 6 and second conductive electrode 8 are used for the milk of U-shaped memotron 7 is switched on, thereby the test section that all is connected with first conductive electrode 6 and second conductive electrode 8 is detected the conductivity of milk; Milk discharger 10 comprises air admission hole 11 and discharge line 12, and air admission hole 11 communicates with outside air, and being used for keeping the air pressure of milk discharger 10 is atmospheric pressure; Discharge line 12 links to each other with U-shaped memotron 7, is used for the milk of discharging U-shaped memotron 7 is carried out water conservancy diversion.Wherein, funnel and U-shaped memotron 7 all select for use makrolon material to make, and can not pollute milk to be detected.
In order to reduce the use amount that detects with milk, the internal diameter of U-shaped memotron 7 can be done smallerly, and for example internal diameter is 2.5 millimeters, and length also can be provided with shortlyer, so just can save the milk use amount, for example, only need to use 2 ml milks to detect and get final product, simultaneously, so also can further shorten detection time, improve detection speed, and help U-shaped memotron 7 original milk being discharged, guarantee to detect quality with the mode of injecting new milk.
Milk is that 2 direction at first contacts hopper walls 1 along label, along go into the suckle hole 3 inflow rubber tubes 4 of the hopper walls 1 that tilts through funnel, water conservancy diversion through rubber tube 4 enters U-shaped memotron 7, when but the milk amount in the U-shaped memotron 7 reaches detection limit, milk energising in first conductive electrode 6 and 8 pairs of U-shaped memotrons 7 of second conductive electrode, the test section that first conductive electrode 6 is connected with second conductive electrode 8 is detected the conductivity of milk, and testing result is sent to the mastitis for milk cows judgment means.After detection is finished, milk is discharged by the discharge line in the milk discharger 10 12, simultaneously, if the milk amount that funnel receives is bigger, surpassed the amount that detects needs, then according to U-shaped pipe principle, unnecessary milk also can be discharged by second end 8 and milk discharger 10 through the U-shaped memotron.
In the utility model, owing to only need the milk to about 2 milliliters to detect, can judge whether milk cow suffers from mammitis, therefore, detection consumption milk amount of the present utility model is very little, and it is also very low to detect cost.
The structural drawing of circuit board in the specific embodiment of the mastitis for milk cows detecting device that Fig. 3 provides for the utility model.As shown in Figure 3, circuit board 13 in this specific embodiment comprises mastitis for milk cows judgment means 14 and gauge tap 15, wherein, mastitis for milk cows judgment means 14 links to each other with test section in the milk conductivity pick-up unit, the conductivity that is used for the milk that obtains according to detection is estimated the somatic concentration of this milk, according to somatic critical concentration in the milk, judge whether milk cow suffers from mammitis.In addition, mastitis for milk cows judgment means 14 can also show the conductivity of this milk, allows the user in time obtain the conductivity of this milk.Gauge tap 15 in can control chart 2 first conductive electrode 6 and the energising situation of second conductive electrode 8, thereby the open and close that the control detection part detects the conductivity of milk.
In order to guarantee the accuracy of testing result, when the milk of just extruding from cow breast is detected, can in entering 3 seconds of this detecting device, milk press gauge tap 15, thereby open detection, the temperature of milk still keeps and the interior identical temperature of body temperature of cow breast, owing to also only need several seconds detection time more than 30 degrees centigrade when detecting like this, therefore, detection speed of the present utility model is higher than prior art far away.Simultaneously, because the cost of manufacture of each device of the mastitis for milk cows detecting device in the utility model is all very low, only is several thousand yuan, compares the price of milk composition analyser 3 to 50,000, the cost of the mastitis for milk cows detecting device that the utility model provides is also very low, thereby helps popularizing on a large scale.
This shows, the utlity model has following advantage:
(1) in the utility model; because milk conductivity pick-up unit utilizes step mode to obtain the conductivity of the milk that stores in the milk storage device rapidly; and the mastitis for milk cows judgment means only needs the conductivity of the milk that obtains according to detection to estimate somatic concentration in this milk; and with milk in somatic critical concentration compare; can judge this milk cow and whether suffer from mammitis; if somatic concentration surpasses critical concentration in this milk; then this milk cow suffers from mammitis; otherwise; this milk cow does not suffer from mammitis; therefore, whether the utility model can suffer from mammitis by the fast detecting milk cow.
(2) because the mastitis for milk cows detecting device that the utility model provides can judge fast whether milk cow suffers from mammitis; therefore; this detecting device can accurately be judged the particular location of suffering from the breast of mammitis in four breast of every cow head; can not accurately distinguish the situation of ill breast position with respect to prior art; the utility model can accurately be judged the position of the ill breast of milk cow; can help the milk of ill breast and non-ill breast product is accurately distinguished away, be significant for the non-ill breast of accurate collection up-to-standard milk that produces and the milk off quality of getting rid of ill breast product like this.
(3) the mastitis for milk cows detecting device that provides of the utility model can judge fast whether milk cow suffers from mammitis, therefore, utilize the utility model, can regular milk cow be checked UP, thereby mastitis for milk cows is prevented and control in time, also help improving the milk quality of output, guarantee people ' s health.
(4) vent port that is provided with in the utility model has guaranteed that the air pressure in milk storage device two ends and the milk discharger all is atmospheric pressure, thereby guaranteed that milk from entering detecting device to discharging the smooth and easy of detecting device, situation about stopping up because of draught head can not take place.
(5) in the utility model, milk sampling device, guiding device and milk storage device can be made by makrolon material, this helps the pollution of the device of flowing through in the not examined process of milk to be detected, and composition can not change, and helps guaranteeing the accuracy of testing result.
(6) in the utility model, owing to only need the milk to about 2 milliliters to detect, can judge milk cow and whether suffer from mammitis, therefore, detection consumption milk amount of the present utility model is very little, and it is also very low to detect cost.
(7) in the utility model, because just the milk of extruding from cow breast promptly detects extruding in 3 seconds from cow breast, also only need several seconds detection time, and therefore, detection speed of the present utility model is higher than prior art far away.Simultaneously, because the cost of manufacture of each device of the mastitis for milk cows detecting device in the utility model is all very low, only is several thousand yuan, compares the price of milk composition analyser 3 to 50,000, the cost of the mastitis for milk cows detecting device that the utility model provides is also very low, thereby helps popularizing on a large scale.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a mastitis for milk cows detecting device is characterized in that, this detecting device comprises: milk sampling device, milk storage device, milk conductivity pick-up unit and mastitis for milk cows judgment means; Wherein,
Described milk sampling device is connected with described milk storage device, is used to receive milk, and the milk that receives is bubble-freely delivered to described milk storage device;
Described milk storage device links to each other with described milk conductivity pick-up unit, is used for, and bubble-freely stores the milk that described milk sampling device is sent here;
Described milk conductivity pick-up unit links to each other with described mastitis for milk cows judgment means, be used for switching on detecting the conductivity of the milk that described milk storage device stores, and the conductivity of the milk that detection is obtained is sent to described mastitis for milk cows judgment means;
Described mastitis for milk cows judgment means is used for, and the conductivity of the described milk that obtains according to detection is estimated somatic concentration in the described milk, according to somatic critical concentration in the milk, judges whether milk cow suffers from mammitis.
2. detecting device according to claim 1, it is characterized in that, this detecting device further comprises guiding device, described guiding device is connected between described milk sampling device and the described milk storage device, and the milk that is used for bubble-freely described milk sampling device is delivered to described milk storage device carries out water conservancy diversion.
3. detecting device according to claim 2 is characterized in that, described guiding device is a rubber tube, or the guiding device of making for makrolon material.
4. detecting device according to claim 1 is characterized in that this detecting device further comprises the milk discharger; Described milk discharger links to each other with described milk storage device, is used for the milk of described milk storage device is discharged.
5. detecting device according to claim 4 is characterized in that, described milk discharger comprises air admission hole and discharge line; Wherein, described air admission hole communicates with outside air, and being used for keeping the air pressure of described milk discharger is atmospheric pressure; Described discharge line links to each other with described milk storage device, is used for the milk of discharging described milk storage device is carried out water conservancy diversion.
6. detecting device according to claim 1 is characterized in that, described mastitis for milk cows judgment means is further used for, and shows that described milk conductivity pick-up unit detects the conductivity of the milk that obtains.
7. detecting device according to claim 1 is characterized in that this detecting device further comprises gauge tap; Described gauge tap links to each other with described milk conductivity pick-up unit, is used for controlling unlatching and end that the conductivity of the milk that described milk conductivity pick-up unit stores described milk storage device detects.
8. according to each described detecting device in the claim 1 to 7, it is characterized in that,
Described milk sampling device is the milk sampling device that makrolon material is made;
And/or,
Described milk storage device is the milk storage device that makrolon material is made.
9. detecting device according to claim 1 is characterized in that, the temperature of the milk that described milk conductivity pick-up unit is detected is more than 30 degrees centigrade.
10. detecting device according to claim 9 is characterized in that,
Described milk storage device is the U-shaped memotron, and its inside bubble-freely stores the milk that described milk sampling device is sent here;
Described milk conductivity pick-up unit comprises first conductive electrode, second conductive electrode and test section; Wherein,
Described first conductive electrode is positioned at first end of described U-shaped memotron, and described first conductive electrode contacts with the milk liquid level of described U-shaped memotron first end;
Described second conductive electrode is positioned at second end of described U-shaped memotron, and described second conductive electrode contacts with the milk liquid level of described U-shaped memotron second end;
Described first conductive electrode and second conductive electrode are used for the milk energising to described U-shaped memotron;
Described test section links to each other respectively with second conductive electrode with described first conductive electrode, be used for according to the voltage between first conductive electrode and second conductive electrode, and/or, according to electric current, detect the conductivity that obtains the milk in the described U-shaped memotron by the milk in the described U-shaped memotron.
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| CN2010205495135U CN201828539U (en) | 2010-09-30 | 2010-09-30 | Bovine mastitis detector |
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| CN2010205495135U CN201828539U (en) | 2010-09-30 | 2010-09-30 | Bovine mastitis detector |
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| CN201828539U true CN201828539U (en) | 2011-05-11 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007140A (en) * | 2014-04-24 | 2014-08-27 | 中国农业大学 | Cow subclinical mastitis detector and use method thereof |
| CN107898440A (en) * | 2017-11-07 | 2018-04-13 | 广西小草信息产业有限责任公司 | A kind of cow mammary gland monitors system and method |
| CN109711549A (en) * | 2018-12-27 | 2019-05-03 | 中国农业大学 | A kind of mastitis for milk cows detection method based on genetic algorithm optimization BP neural network |
| CN111505058A (en) * | 2020-03-05 | 2020-08-07 | 艾普康(香港)有限公司 | Mastitis detection analyzer |
| CN112165858A (en) * | 2018-05-15 | 2021-01-01 | Gea农业技术有限公司 | Measuring unit for measuring the conductivity and/or impedance of milk during a milking process and arrangement having at least one measuring unit |
| CN112485304A (en) * | 2020-12-14 | 2021-03-12 | 河北工业大学 | Milk detection method and system based on conductance method |
-
2010
- 2010-09-30 CN CN2010205495135U patent/CN201828539U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007140A (en) * | 2014-04-24 | 2014-08-27 | 中国农业大学 | Cow subclinical mastitis detector and use method thereof |
| CN107898440A (en) * | 2017-11-07 | 2018-04-13 | 广西小草信息产业有限责任公司 | A kind of cow mammary gland monitors system and method |
| CN112165858A (en) * | 2018-05-15 | 2021-01-01 | Gea农业技术有限公司 | Measuring unit for measuring the conductivity and/or impedance of milk during a milking process and arrangement having at least one measuring unit |
| CN109711549A (en) * | 2018-12-27 | 2019-05-03 | 中国农业大学 | A kind of mastitis for milk cows detection method based on genetic algorithm optimization BP neural network |
| CN111505058A (en) * | 2020-03-05 | 2020-08-07 | 艾普康(香港)有限公司 | Mastitis detection analyzer |
| CN112485304A (en) * | 2020-12-14 | 2021-03-12 | 河北工业大学 | Milk detection method and system based on conductance method |
| CN112485304B (en) * | 2020-12-14 | 2022-08-09 | 河北工业大学 | Milk detection method and system based on conductance method |
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