CN204283819U - A kind of non-calibrating medicine feeding machine integrated driver - Google Patents
A kind of non-calibrating medicine feeding machine integrated driver Download PDFInfo
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- CN204283819U CN204283819U CN201420706040.3U CN201420706040U CN204283819U CN 204283819 U CN204283819 U CN 204283819U CN 201420706040 U CN201420706040 U CN 201420706040U CN 204283819 U CN204283819 U CN 204283819U
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- siphon device
- cavity
- actuator housing
- medicine
- calibrating
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Abstract
The utility model discloses a kind of non-calibrating medicine feeding machine integrated driver, comprise actuator housing, described drive shell intracoelomic cavity is installed with driving diaphragm, housing cavity is divided into power water cavity and medicament chamber by described driving diaphragm, described actuator housing one end is installed with siphon device cavity, described siphon device cavity side is provided with the siphon device water sucking mouth be communicated with power water cavity with actuator housing, the described upper and lower two ends of siphon device cavity are separately installed with siphon device water intake and siphon device water outlet, described siphon device water outlet is provided with valve, described actuator housing opposite side is respectively arranged with medicine outlet and feeding opening, this non-calibrating medicine feeding machine integrated driver, utilize the folding of the principle of siphon and the discontinuity of valve, by controlling to drive diaphragm ceaselessly to-and-fro motion, reach the object making medicament ceaselessly inlet and outlet, by check spring and check ball (or check valve, safety check) non-return effect, prevent the process Chinese medicine adverse current in dosing and drug row.
Description
Technical field
The utility model relates to medicine feeding machine technical field, is specially a kind of non-calibrating medicine feeding machine integrated driver.
Background technique
Current medicine feeding machine is that function is added in the dispensing usually using medicine mixing pump and dosing pump to stir and stir rear medicine to complete medicine respectively, and its cost is higher, and the amount of maintenance of equipment is larger, also useful diaphragm metering pump regulates dosing, this operation trouble, low precision, inefficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of non-calibrating medicine feeding machine integrated driver, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme: a kind of non-calibrating medicine feeding machine integrated driver, comprise actuator housing, described drive shell intracoelomic cavity is installed with driving diaphragm, housing cavity is divided into power water cavity and medicament chamber by described driving diaphragm, described actuator housing one end is installed with siphon device cavity, described siphon device cavity side is provided with the siphon device water sucking mouth be communicated with power water cavity with actuator housing, the described upper and lower two ends of siphon device cavity are separately installed with siphon device water intake and siphon device water outlet, described siphon device water outlet is provided with valve, described actuator housing opposite side is respectively arranged with medicine outlet and feeding opening, described medicine outlet and feeding opening inner chamber are separately installed with medicine outlet check spring from top to bottom, medicine outlet check ball, feeding opening check spring and feeding opening check ball.
Preferably, described siphon device water intake is toy trumpet mouth, and siphon device water outlet is typhon mouth.
Preferably, described valve is solenoid valve or is pneumatic valve or have the valve of identical function for other.
Preferably, described drive shell body profile is ellipse, spherical or other shape of erectting, inner chamber is horizontal ellipse (or cavity of other shape), and both are symmetrical about driving diaphragm, the maximum vasodilation abilities of described driving diaphragm is not less than 1/2nd of actuator housing cavity volume.
Preferably, described actuator housing and siphon device cavity joint are provided with seal ring or a direct reverse mould is shaping as a whole.
Compared with prior art, the beneficial effects of the utility model are: this non-calibrating medicine feeding machine integrated driver, utilize the folding of the principle of siphon and the discontinuity of valve, by controlling to drive diaphragm ceaselessly diastole, reach the object making medicament ceaselessly inlet and outlet, by the non-return effect of check spring and check ball (or safety check), prevent the process Chinese medicine adverse current in dosing and drug row, simultaneously due to the constant volume of cavity, both can reach the object of constant output medicament flow in the unit time, also can reach the object measuring medicament flow.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technological scheme: a kind of non-calibrating medicine feeding machine integrated driver, comprise actuator housing 5, actuator housing 5 inner chamber is installed with and drives diaphragm 11, actuator housing 5 profile is the ellipse erect, spherical or other shapes, inner chamber is horizontal ellipse or the cavity of other shape, and both are symmetrical about driving diaphragm 11, the maximum vasodilation abilities of diaphragm 11 is driven to be not less than 1/2nd of actuator housing 5 cavity volume, diaphragm 11 is driven housing cavity to be divided into power water cavity 6 and medicament chamber 10, actuator housing 5 one end is installed with siphon device cavity 2, actuator housing 5 and siphon device cavity 2 joint are provided with seal ring or a direct reverse mould is shaping as a whole, siphon device cavity 2 side is provided with the siphon device water sucking mouth 4 be communicated with power water cavity 6 with actuator housing 5, siphon device cavity about 2 two ends are separately installed with siphon device water intake 1 and siphon device water outlet 3, siphon device water intake 1 is toy trumpet mouth, siphon device water outlet 3 is typhon mouth, siphon device water outlet 3 is provided with valve 15, valve 15 is for solenoid valve or for pneumatic valve or have the valve of identical function for other, actuator housing 5 opposite side top and bottom are respectively arranged with medicine outlet 9 and feeding opening 14, medicine outlet 9 and feeding opening 14 inner chamber are separately installed with medicine outlet check spring 7 from top to bottom, medicine outlet check ball 8(or check valve), feeding opening check spring 12 and feeding opening check ball 13(or check valve).
Working principle: 1kg enters from siphon device water intake 1 with the power water (or pressurized air) of upward pressure, discharged by siphon device water outlet 3 through siphon device cavity 2, because siphon device water intake 1 is toy trumpet mouth, siphon device water outlet 3 is typhon mouth, the power water (or pressurized air) passed through in siphon device cavity 2 can produce negative pressure at siphon device water sucking mouth 4 place, driving diaphragm 11 can be inhaled to the left side by negative pressure, drive 11, diaphragm that medicament is sucked medicament chamber 10 by feeding opening 14, (due to medicine outlet check spring 7, medicine outlet check ball 8(or check valve) non-return effect, medicament cannot be sucked by medicine outlet 9), power water (or pressurized air) continues to be entered by siphon device water intake 1 to be discharged by siphon device water outlet 3, then siphon device water sucking mouth 4 continues to produce negative pressure until drive diaphragm 11 to inhale to siphon device water sucking mouth, the left side 4 completely, whole power water cavity 6 and medicament chamber 10 are filled medicament, solenoid valve is accessed at siphon device water outlet 3, pneumatic valve or other valves make power water (or pressurized air) cannot discharge from siphon device water outlet 3, then power water (or pressurized air) discharges generation malleation by siphon device water sucking mouth 4, drive 11, diaphragm by hydraulic pressure (or air pressure) top to the right, due to feeding opening check spring 12, feeding opening check ball 13(or check valve) effect, medicament can only be discharged from medicine outlet 9.In the solenoid valve of siphon device water outlet 3 outlet port access or the continuous switch motion of valve of other cut-off effects, then medicament is continuable sucks from feeding opening 14, discharge from medicine outlet 9, due to power water cavity 6, medicament chamber 10 cavity volume is constant, therefore each suction, the volume releasing medicament is also constant, thus reaches the object of constant output medicament flow within the unit time.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. a non-calibrating medicine feeding machine integrated driver, comprise actuator housing, it is characterized in that: described drive shell intracoelomic cavity is installed with driving diaphragm, housing cavity is divided into power water cavity and medicament chamber by described driving diaphragm, described actuator housing one end is installed with siphon device cavity, described siphon device cavity side is provided with the siphon device water sucking mouth be communicated with power water cavity with actuator housing, the described upper and lower two ends of siphon device cavity are separately installed with siphon device water intake and siphon device water outlet, described siphon device water outlet is provided with valve, described actuator housing opposite side is respectively arranged with medicine outlet and feeding opening, described medicine outlet and feeding opening inner chamber are separately installed with medicine outlet check spring from top to bottom, medicine outlet check ball, feeding opening check spring and feeding opening check ball.
2. a kind of non-calibrating medicine feeding machine integrated driver according to claim 1, it is characterized in that: described siphon device water intake is toy trumpet mouth, siphon device water outlet is typhon mouth.
3. a kind of non-calibrating medicine feeding machine integrated driver according to claim 1, is characterized in that: described valve is solenoid valve or is pneumatic valve.
4. a kind of non-calibrating medicine feeding machine integrated driver according to claim 1, it is characterized in that: described drive shell body profile is the ellipse or spherical erect, inner chamber is horizontal ellipse, and both are symmetrical about driving diaphragm, the maximum vasodilation abilities of described driving diaphragm is not less than 1/2nd of actuator housing cavity volume.
5. a kind of non-calibrating medicine feeding machine integrated driver according to claim 1, is characterized in that: described actuator housing and siphon device cavity joint are provided with seal ring or a direct reverse mould is shaping as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706040.3U CN204283819U (en) | 2014-11-24 | 2014-11-24 | A kind of non-calibrating medicine feeding machine integrated driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706040.3U CN204283819U (en) | 2014-11-24 | 2014-11-24 | A kind of non-calibrating medicine feeding machine integrated driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283819U true CN204283819U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420706040.3U Active CN204283819U (en) | 2014-11-24 | 2014-11-24 | A kind of non-calibrating medicine feeding machine integrated driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283819U (en) |
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2014
- 2014-11-24 CN CN201420706040.3U patent/CN204283819U/en active Active
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| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: 314000 Wutong street, 320 Tongxiang Road, Tongxiang, Jiaxing, 4, 5 Patentee after: Zhejiang weir environmental protection & Technology Co.,Ltd. Address before: 4 floor, 5 building, 320 South Road, South Zhejiang, Jiaxing, Wutong street, Tongxiang, China Patentee before: JIAXING WEARABLE COMPOSITE MATERIALS Co.,Ltd. |