CN104737922A - Double-vacuum dynamical type milking device with filtering function - Google Patents
Double-vacuum dynamical type milking device with filtering function Download PDFInfo
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- CN104737922A CN104737922A CN201310743269.4A CN201310743269A CN104737922A CN 104737922 A CN104737922 A CN 104737922A CN 201310743269 A CN201310743269 A CN 201310743269A CN 104737922 A CN104737922 A CN 104737922A
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Abstract
The invention discloses a double-vacuum dynamical type milking device with the filtering function. The double-vacuum dynamical type milking device with the filtering function solves the problems that the operation is trouble and real-time monitoring cannot be conducted in the process of milking. The double-vacuum dynamical type milking device with the filtering function comprises a first vacuum pump, a first vacuum can of a vacuum meter, a second vacuum can, an electric valve driver, a receiving module, an input module, a vacuum pipeline, a milk cup, a differential pressure type flow sensor, a controller and a liquid level sensor, wherein the second vacuum can is connected with the first vacuum can through a three-position three-way electromagnetic directional valve and provided with a second vacuum pump, the electric valve driver is connected with the three-position three-way electromagnetic directional valve and provided with a comparator, the receiving module and the input module are respectively connected with the comparator, the vacuum pipeline is connected with the first vacuum pump, the milk cup is connected the vacuum pipeline through a pulsator and provided with a milk pipe, the differential pressure type flow sensor is arranged on the milk pipe, the controller is respectively connected with the differential pressure type flow sensor and the pulsator, the liquid level sensor is connected with the controller and arranged in a milk storage tank, the receiving module is connected with the vacuum meter, and the tail end of the milk pipe is provided with the filter. The double-vacuum dynamical type milking device with the filtering function is convenient to operate and high in milking efficiency.
Description
[technical field]
The present invention relates to a kind of milking equipment, specifically, relate to a kind of two vacuum power type milking equipments with filtering function.
[background technology]
Along with the development of Modern Animal Husbandry, the milk of production safety high-quality has been trend of the times.Extruding of existing milk is completed by milking equipment mostly.But there is following problem in existing milking equipment:
(1) existing milking equipment cannot realize on-line monitoring in milking operation, has thus also had influence on the productive rate of milk to a certain extent;
(2) vavuum pump in milking equipment is the power source driving milking equipment work, can realize cream jug is attached on mammilla of milk cattle, thus carry out the work of milking, but this needs to guarantee that mammilla of milk cattle has suitable vacuum in this process, if vacuum is too high, nipple can be caused uncomfortable, easily cause mastitis; Too low, cream jug can be caused in milking operation to occur landing, cannot continue to milk, but the vavuum pump of existing milking equipment, and the stability of its vacuum is difficult to continue to be consistent, thus also just result in the easy landing of cream jug or easily cause mastitis, milker is made comparisons trouble.
[summary of the invention]
The object of the present invention is to provide a kind of two vacuum power type milking equipments with filtering function, mainly solve milking equipment and in milking operation, there is troublesome poeration and the problem that cannot monitor in real time.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of two vacuum power type milking equipments with filtering function, comprise the first vacuum tank being connected with the first vavuum pump, to be connected with this first vacuum tank by 3-position-3-way solenoid directional control valve and to be provided with the second vacuum tank of the second vavuum pump, be arranged on the vacuum meter in the first vacuum tank, the electromechanical valve actuator be connected with 3-position-3-way solenoid directional control valve, the comparator be connected with this electromechanical valve actuator, the receiver module be connected with this comparator respectively and input module, the vacuum line be connected with the first vavuum pump, by the cream jug that pulsator is connected with this vacuum line, the milk pipe be connected with cream jug, be arranged on the differential pressure flow sensor on milk pipe, the controller be connected with this differential pressure flow sensor and pulsator respectively, and to be connected with this controller and to be arranged on the liquid level sensor in a container for storing milk, described 3-position-3-way solenoid directional control valve first limit orifice air, Second Edge interface is connected with the first vacuum tank, and the 3rd limit interface is connected with the second vacuum tank, described receiver module is connected with vacuum meter, described milk pipe end is provided with filter.
As preferably, described liquid level sensor is float type liquid level sensor.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention is reasonable in design, with low cost, can significantly improve the operating efficiency of milking, and simple operation.
(2) the present invention is provided with two vavuum pumps and two vacuum tanks, first vavuum pump works under standard vacuum degree, be connected with the first vacuum tank of standard vacuum degree, second vavuum pump works under condition of high vacuum degree, be connected with the second vacuum tank of condition of high vacuum degree, 3-position-3-way solenoid directional control valve is in floating position usually, when the first vacuum tank vacuum is higher than setting, electromechanical valve actuator controls 3-position-3-way solenoid directional control valve and is communicated with air, first vacuum tank vacuum is turned down, first vacuum tank low vacuum is when setting, the second vacuum tank of condition of high vacuum degree connected by 3-position-3-way solenoid directional control valve, first vacuum tank vacuum is heightened, thus reduction fluctuations of vacuum, and then effectively ensure that the stable and consistent of the first vavuum pump vacuum, cream jug is adhered to more stable, significantly reduce the mastitis incidence of disease, also enable pulsator produce stable ripple frequency well simultaneously, thus improve rate of giving milk.
(3) the present invention is provided with differential pressure flow sensor, liquid level sensor and controller, the monitoring of the liquid level of milk in milk present flow rate and container for storing milk in milk pipe can be realized, carry out real-time update by controller processing signals, just can to realize on-line monitoring and to milk the progress of work.
(4) be also provided with filter at milk pipe end in the present invention, therefore, it can filter the milk flowed out from milk pipe, thus facilitates next step process of milk.
(5) liquid level sensor in the present invention adopts float type liquid level sensor, and it has, and structure is simple, safe and reliable, measurement category wide and the advantage of not receptor limitation in height.
[accompanying drawing explanation]
Fig. 1 is a kind of structural representation with two vacuum power type milking equipments of filtering function according to the embodiment of the present invention;
Wherein, the parts name that Reference numeral is corresponding is called:
1-first vacuum tank, 2-first vavuum pump, 3-3-position-3-way solenoid directional control valve, 4-second vacuum tank, 5-second vavuum pump, 6-vacuum meter, 7-receiver module, 8-input module, 9-comparator, 10-electromechanical valve actuator, 11-pulsator, 12-cream jug, 13-milk pipe, 14-differential pressure flow sensor, 15-container for storing milk, 16-liquid level sensor, 17-controller, 18-filter.
[embodiment]
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment
As shown in Figure 1, the present invention includes the first vacuum tank 1 being connected with the first vavuum pump 2, to be connected with this first vacuum tank 1 by 3-position-3-way solenoid directional control valve 3 and to be provided with the second vacuum tank 4 of the second vavuum pump 5, be arranged on the vacuum meter 6 in the first vacuum tank 1, the electromechanical valve actuator 10 be connected with 3-position-3-way solenoid directional control valve 3, the comparator 9 be connected with this electromechanical valve actuator 10, the receiver module 7 be connected with this comparator 9 respectively and input module 8, the vacuum line be connected with the first vavuum pump 2, by the cream jug 12 that pulsator 11 is connected with this vacuum line, the milk pipe 13 be connected with cream jug 12, be arranged on the differential pressure flow sensor 14 on milk pipe 13, the controller 17 be connected with this differential pressure flow sensor 14 and pulsator 11 respectively, and to be connected with this controller 17 and to be arranged on the liquid level sensor 16 in container for storing milk 15, described 3-position-3-way solenoid directional control valve 3 first limit orifice air, Second Edge interface is connected with the first vacuum tank 1, and the 3rd limit interface is connected with the second vacuum tank 4, described receiver module 7 is connected with vacuum meter 6.The first vacuum tank 1 in the present invention is standard vacuum degree vacuum tank, and the second vacuum tank 4 is condition of high vacuum degree vacuum tank, and the first vavuum pump 2 works under standard vacuum degree, and the second vavuum pump 5 works under condition of high vacuum degree.
Above-mentioned mentioned module is hardware, and be prior art, electromechanical valve actuator 10 is also prior art, it is primarily of reversible syncmotor and magnetic clutch composition, can be used for the regulable control of two-way or three-way valve, simultaneously as preferred, the liquid level sensor 16 in the present embodiment is float type liquid level sensor.
Operation principle of the present invention is as follows:
3-position-3-way solenoid directional control valve 3 is in closed condition time flat, and its first limit interface connects air, and second is then connected with the first vacuum tank 1 and the second vacuum tank 4 respectively with the 3rd limit interface.Cream jug 12 provides power source work by the first vavuum pump 2, and by the vacuum in vacuum meter 6 in real time monitoring the first vacuum tank 1, then continue to transmit vacuum signal to comparator 9 by receiver module 7, this comparator 9 continues the specified vacuum degree that the vacuum signal received and input module 8 preset compare and judge.When judging the specified vacuum that vacuum in the first vacuum tank 1 sets higher than input module 8, electromechanical valve actuator 10 controls 3-position-3-way solenoid directional control valve 3 and is communicated with air, vacuum in first vacuum tank 1 is turned down, when it is reduced to specified vacuum degree, the first limit interface that electromechanical valve actuator 10 controls 3-position-3-way solenoid directional control valve 3 is closed.When comparator 9 judges that in the first vacuum tank 1, low vacuum is in specified vacuum degree, electromechanical valve actuator 10 controls 3-position-3-way solenoid directional control valve 3 the 3rd limit orifice second vacuum tank 4, this second vacuum tank 4 is communicated with the first vacuum tank 1, and pass through the effect of the second vavuum pump 5, vacuum in first vacuum tank 1 heightened until it reaches specified vacuum degree, then electromechanical valve actuator 10 controls 3-position-3-way solenoid directional control valve 3 and closes the 3rd limit interface.So just can ensure the stable of the first vavuum pump 2 vacuum the moment, cream jug 12 just can be attached on nipple well, and then pulsator 11 is under stable vacuum, is controlled to produce stable ripple frequency, thus just carry out work of milking Absorbable organic halogens by controller 17.In the process of the work of milking, utilize the differential pressure flow sensor 14 on milk pipe 13, can milk stream flowing in Real-Time Monitoring milk pipe 13, utilize the liquid level sensor 16 in container for storing milk 15, can the liquid level of milk in Real-Time Monitoring container for storing milk 15, prevent milk overflow, differential pressure flow sensor 14 and liquid level sensor 16 all transfer signals in controller 17 and process, then shown by controller 17 and the numerical value of real-time update milk stream flowing and milk liquid level, staff just can monitor the situation of milking in real time, then on controller 17, control pulsator 11 adjust ripple frequency, and then adjust the frequency of milking or make other corresponding measures, to realize efficiently giving milk.
In addition, be also provided with filter 18 at the end of milk pipe 13, can filter from milk pipe 13 milk out, and then enter into container for storing milk 15 and store, the milk after filtration can facilitate staff to its next step process.
When differential flow sensor 14 monitor in milk pipe 13 without milk flow out after, close the first vavuum pump 2 and pulsator 11, cream jug 12 falls automatically, leaves nipple.The present invention adopts the design of two vacuum power structure, cream jug 12 can be made to be attached to better on nipple, and stably can carry out the work of milking, and the setting of differential flow sensor 14, liquid level sensor 16 and controller 17, then achieve the real time and on line monitoring of the work of milking, thus improve the efficiency of production.
According to above-described embodiment, just the present invention can be realized well.
Claims (2)
1. one kind has two vacuum power type milking equipments of filtering function, it is characterized in that: comprise the first vacuum tank (1) being connected with the first vavuum pump (2), to be connected with this first vacuum tank (1) by 3-position-3-way solenoid directional control valve (3) and to be provided with second vacuum tank (4) of the second vavuum pump (5), be arranged on the vacuum meter (6) in the first vacuum tank (1), the electromechanical valve actuator (10) be connected with 3-position-3-way solenoid directional control valve (3), the comparator (9) be connected with this electromechanical valve actuator (10), the receiver module (7) be connected with this comparator (9) respectively and input module (8), the vacuum line be connected with the first vavuum pump (2), the cream jug (12) be connected with this vacuum line by pulsator (11), the milk pipe (13) be connected with cream jug (12), be arranged on the differential pressure flow sensor (14) on milk pipe (13), the controller (17) be connected with this differential pressure flow sensor (14) and pulsator (11) respectively, and to be connected with this controller (17) and to be arranged on the liquid level sensor (16) in a container for storing milk (15), described 3-position-3-way solenoid directional control valve (3) first limit orifice air, Second Edge interface is connected with the first vacuum tank (1), and the 3rd limit interface is connected with the second vacuum tank (4), described receiver module (7) is connected with vacuum meter (6), described milk pipe (13) end is provided with filter (18).
2. a kind of two vacuum power type milking equipments with filtering function according to claim 1, is characterized in that: described liquid level sensor (16) is float type liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310743269.4A CN104737922A (en) | 2013-12-26 | 2013-12-26 | Double-vacuum dynamical type milking device with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310743269.4A CN104737922A (en) | 2013-12-26 | 2013-12-26 | Double-vacuum dynamical type milking device with filtering function |
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| Publication Number | Publication Date |
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| CN104737922A true CN104737922A (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310743269.4A Pending CN104737922A (en) | 2013-12-26 | 2013-12-26 | Double-vacuum dynamical type milking device with filtering function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140373787A1 (en) * | 2011-12-16 | 2014-12-25 | Delaval Holding Ab | Milking system and a method for preventing detachment of a teat cup from a teat during a milking process |
| CN105104525A (en) * | 2015-07-31 | 2015-12-02 | 江苏楷益智能科技有限公司 | Vacuum transient heating and sterilizing device |
| CN111787789A (en) * | 2018-03-12 | 2020-10-16 | 利拉伐控股有限公司 | Vacuum pump arrangement for a milking plant |
| CN112400700A (en) * | 2020-12-04 | 2021-02-26 | 苏州市冯氏实验动物设备有限公司 | Vacuum milking device for rabbits |
-
2013
- 2013-12-26 CN CN201310743269.4A patent/CN104737922A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140373787A1 (en) * | 2011-12-16 | 2014-12-25 | Delaval Holding Ab | Milking system and a method for preventing detachment of a teat cup from a teat during a milking process |
| US9545077B2 (en) * | 2011-12-16 | 2017-01-17 | Delaval Holding Ab | Milking system and a method for preventing detachment of a teat cup from a teat during a milking process |
| CN105104525A (en) * | 2015-07-31 | 2015-12-02 | 江苏楷益智能科技有限公司 | Vacuum transient heating and sterilizing device |
| CN111787789A (en) * | 2018-03-12 | 2020-10-16 | 利拉伐控股有限公司 | Vacuum pump arrangement for a milking plant |
| CN112400700A (en) * | 2020-12-04 | 2021-02-26 | 苏州市冯氏实验动物设备有限公司 | Vacuum milking device for rabbits |
| CN112400700B (en) * | 2020-12-04 | 2023-05-26 | 苏州市冯氏实验动物设备有限公司 | Vacuum milking device for rabbits |
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Application publication date: 20150701 |