CN109771081A - Veterinary drug feeder - Google Patents
Veterinary drug feeder Download PDFInfo
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- CN109771081A CN109771081A CN201910172499.7A CN201910172499A CN109771081A CN 109771081 A CN109771081 A CN 109771081A CN 201910172499 A CN201910172499 A CN 201910172499A CN 109771081 A CN109771081 A CN 109771081A
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Abstract
Embodiments of the present invention are related to a kind of feeder, specifically a kind of veterinary drug feeder, the feeder include: cylinder, along the intracorporal piston rod of axis direction insertion cylinder of cylinder, the diversion pipe being set on cylinder, the first switch valve, the level sensing module of liquid level for detecting the intracorporal medical fluid of injecting tube, the respectively main control module that is electrically connected with first switch valve and level sensing module that are arranged on diversion pipe.Wherein, the front end of cylinder forms jet pipe, and the jet pipe is for installing insertion tube.Compared with the existing technology, main control module can pass through the medical fluid liquid level detected by level sensing module, to controlling for first switch valve, as long as i.e. when level sensing module detects that the liquid level of the intracorporal medical fluid of cylinder reaches default liquid level, main control module can close first switch valve, diversion pipe be truncated, to ensure that the dosage into the intracorporal medical fluid of cylinder is always constant dosage, precision when not only increasing injection efficiency, and also improving injecting liquid drug.
Description
Technical field
The present invention relates to a kind of feedway, in particular to a kind of veterinary drug feeder.
Background technique
Veterinary drug feeder is usually when in use as a kind of device for the livestocks supplying medicament such as pig, ox, sheep
By way of injection, medicament is injected from the vagina or rectum of livestock.Since existing veterinary drug feeder generally comprises: injection
Cylinder and the diversion pipe being arranged on injection tube, puncture the flexible seals on medicine container by diversion pipe, so that medicine container
Interior medical fluid can be entered in injection tube by diversion pipe.Simultaneously as the capacity of medicine container is limited, a general medicine container
The interior medical fluid that can be accommodated can only inject 8 to 10 livestocks, but in injection process, due to needing by staff
Control is carried out to the dosage of each injecting liquid drug, it, will be greatly when needing to inject the livestock of extensive quantity
Influence operational efficiency.Simultaneously as existing feeder is carried out by the way of manual injection, therefore to every livestock
When injection, be not easy to control according to the practical dosage of the weight of animals, can not the injection dosage to medical fluid accurately controlled, no
It is injection excess, is exactly that injection dosage does not reach preset dose, so that estimated administering effect be not achieved.
Summary of the invention
To solve the above-mentioned problems or it at least is partially solved above-mentioned technical problem, in the embodiment of the application
In, provide a kind of veterinary drug feeder, comprising:
Cylinder；The front end of the cylinder forms jet pipe, and the jet pipe connects for installing insertion tube, and with the insertion tube
It is logical；
Piston rod, the axis direction along the cylinder are inserted into the cylinder；The piston rod is used for along the cylinder
Axis direction moves along a straight line.
Diversion pipe is set on the cylinder, for puncturing the flexible seals on the medicine container, by the Sheng medicine
Container is connected to the cylinder；
First switch valve is arranged on the diversion pipe；The first switch valve is used to that the water conservancy diversion to be connected when opening
Pipe；The first switch valve is also used to when closed, the diversion pipe be truncated；
Level sensing module injects the liquid level of the intracorporal medical fluid of the cylinder for real-time detection；
Main control module is electrically connected with the first switch valve, the level sensing module respectively；The main control module is used
When detecting that the liquid level of the medical fluid in the injection tube reaches default liquid level in the level sensing module, first switch is closed
Valve.
For compared with the prior art, set on the cylinder of the injection tube of veterinary drug feeder as provided by present embodiment
There is conduit, which can puncture the flexible seals on medicine container, with leading for realizing medicine container and syringe barrel
It is logical, simultaneously because veterinary drug feeder further includes the first switch valve being arranged in diversion pipe, for detecting the intracorporal medical fluid liquid of cylinder
The level sensing module of position, the main control module being electrically connected respectively with level sensing module and first switch valve.In practical application
When, main control module can be by the liquid level of the intracorporal medical fluid of cylinder detected by level sensing module, to the opening of first switch valve
It is controlled with closing, as long as that is, when level sensing module detects that the liquid level of the intracorporal medical fluid of cylinder reaches default liquid level, it is main
Control module can close first switch valve, so that diversion pipe is truncated, enter the intracorporal medicine of cylinder to ensure that from medicine container
The dosage of liquid is always constant dosage, and without not only increasing injection efficiency by manually progress control and intervention, and
Precision when injecting liquid drug is also improved, to reach estimated therapeutic effect.
Detailed description of the invention
It, below will be to embodiment in order to illustrate more clearly of the application embodiment or technical solution in the prior art
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only used for
The some embodiments for illustrating the application, for those of ordinary skill in the art, in the premise not made the creative labor
Under, be also possible to obtain other drawings based on these drawings in unmentioned technical characteristic, connection relationship or even method and step.
Fig. 1 is the structural schematic diagram of the veterinary drug feeder of first embodiment of the invention；
Fig. 2 is the partial enlarged view in the portion A in Fig. 1；
Fig. 3 is the knot of feeder when piston rod is towards the nose motion of cylinder to extreme position in first embodiment of the invention
Structure schematic diagram；
Fig. 4 is equipped with structural schematic diagram when second switch valve for the veterinary drug feeder of first embodiment of the invention；
Fig. 5 is the circuit module block diagram of the veterinary drug feeder of first embodiment of the invention；
Fig. 6 is the structural representation when bracket of the veterinary drug feeder of second embodiment of the invention is placed in above injection tube
Figure；
Fig. 7 is placed in structural schematic diagram when working face for the bracket of the veterinary drug feeder of second embodiment of the invention；
Fig. 8 is the circuit module block diagram of the veterinary drug feeder of second embodiment of the invention；
Fig. 9 is that the assembly of bracket and liquid supply pipe and liquid feed device in the veterinary drug feeder of third embodiment of the invention is illustrated
Figure；
Figure 10 is the circuit module block diagram of the veterinary drug feeder of third embodiment of the invention；
Figure 11 is the structural schematic diagram of the veterinary drug feeder of four embodiment of the invention；
Figure 12 is veterinary drug feeder when piston rod is moved towards barrel front end in four embodiment of the invention
Structural schematic diagram.
Description of symbols
1- injection tube；11- cylinder；12- jet pipe；13- piston rod；14- annular flange portion；15- annular protrusion；
2- diversion pipe；21- sharp portion；
3- first switch valve；
4- level sensing module；
5- medicine container；51- flexible seals；
The close switch of 6-；
7- metal springs back part；
8- second switch valve；
9- insertion tube；
10- support mechanism；101- bracket；102- separates part；103- accommodation groove；104- locating slot；Location hole；
20- main control module；
The first light emitting module of 30-；
The second light emitting module of 40-；
50- liquid supply pipe；
60- liquid feed device；601- Micropump；602- outlet tube；603- inlet tube；The first check valve of 604-；605- second is single
To valve；
70- driving device；701- bracket；702- screw body；7021- motor；7022- ball screw；7023- sliding block.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, technical solutions in the embodiments of the present application carries out clear, complete description, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present application.
Embodiment one
This application provides a kind of veterinary drug feeders.
The inventors of the present application found that conventionally, as veterinary drug feeder is needed through artificial mode to every
The dosage of secondary injecting liquid drug carries out control, therefore, when needing to inject the livestock of extensive quantity, will pole it is big
Influence efficiency when injection.Simultaneously as mode of the veterinary drug feeder using manual injection, therefore every time in liquid medicine injection
When, will appear a little error, can not the injection dosage to medical fluid accurately controlled.
To solve the above problems, first embodiment of the invention provides a kind of veterinary drug feeder, it is shown in Figure 1,
The veterinary drug feeder of present embodiment includes: injection tube 1 and diversion pipe 2.And injection tube 1 is mainly by cylinder 11, setting in cylinder
Jet pipe 12 on 11, the piston rod 13 in the axis direction insertion cylinder 11 of cylinder 11 are constituted.Wherein, as shown in Figure 1, jet pipe
12 are directly formed by the front end of cylinder 11 and constitute, and are oppositely arranged with piston rod 13, and the jet pipe 12 is for installing insertion tube 9,
It is inserted by insertion tube 9 in the vagina or rectum of livestock.Meanwhile piston rod 13 can be used for carrying out directly along the axis direction of cylinder 11
Line movement.
In addition, in the present embodiment, as shown in Figure 1, diversion pipe 2 may be provided on the cylinder 11 of injection tube 1, and with cylinder
Body 11 is connected to, and the diversion pipe 2 is used to directly puncture the flexible seals 51 on medicine container 5 far from one end of cylinder 11, from
And medicine container 5 is connected to the cylinder 11 of injection tube 1.During practical operation, staff can be first with leading
Flow tube 2 punctures the flexible seals 51 on medicine container 5, so that the inside that diversion pipe 2 has part to can be inserted into medicine container, so
Afterwards by pulling piston rod 13, that is, the piston rod 13 being inserted into cylinder 11 is driven to carry out straight line fortune towards the front end far from cylinder 11
It is dynamic, negative pressure can be generated in cylinder 11 at this time, with promote medical fluid in medicine container 5 can under the suction function in cylinder 11, from
Diversion pipe 2 progresses into the cylinder 11 of injection tube 1, to realize that medicine container 5 supplies the medical fluid of cylinder 11.And as excellent
The scheme of choosing, diversion pipe 2 employed in present embodiment make as shown in Figure 1, the end of the diversion pipe 2 is a sharp portion 21
Obtain the flexible seals 51 for puncturing medicine container 5 that the end of diversion pipe 2 can be more easier.
However, being controlled in order to the more accurate dosage to the medical fluid entered in cylinder 11, in conjunction with Fig. 1 and figure
Shown in 5, the veterinary drug feeder of present embodiment further include: first switch valve 3 on diversion pipe 2 is set, is arranged in cylinder 1
Level sensing module 4, main control module (the non-table in figure that is electrically connected respectively with first switch valve 3 and level sensing module 4
Show).Wherein, first switch valve 3 is used to control the conducting and truncation of diversion pipe 2, meanwhile, level sensing module 4 is used for
Detect the liquid level that the medical fluid in cylinder 11 is injected from medicine container 5.Specifically, can be first passed through in advance by staff main control module
The liquid level for setting medical fluid when per injection, when cylinder 11 is moved by piston rod 13, generated negative pressure passes through diversion pipe 2
When drawing the medical fluid in medicine container 5, the liquid level of the medical fluid in cylinder 11 can be inhaled by 4 real-time detection of level sensing module,
And when the liquid level that level sensing module 4 detects reaches default liquid level, first switch valve 3 can be closed by main control module, from
And diversion pipe 2 is directly truncated, so that continuing due to remaining medical fluid in medicine container 5 negative pressure caused by cylinder 11
It is inhaled into cylinder 11, ensure that the dosage of the medical fluid entered in cylinder 11 from medicine container 5 is always constant dosage, and nothing
Injection efficiency need to be not only increased by manually carrying out control and intervention, and can the dosage to injecting liquid drug accurately controlled
System.
It should be noted that level sensing module 4 employed in present embodiment is photoelectric liquid-levle detection module, and
And the sensor is during installation, as shown in Fig. 2, can be in advance at the default liquid level of cylinder 11, around cylinder on the barrel of cylinder 11
The axis direction of body 11 opens up annular groove 111, while 4 entirety of level sensing module is embedded in the annular groove 111, by
Change the electrical parameter of therein in photoelectric liquid-levle detection module is the contact using itself photoelectric probe with liquid medium,
Main control module can judge whether the liquid level of the medical fluid in cylinder 11 reaches pre- by the electrical parameter that level sensing module 4 is uploaded
If liquid level.
In addition, in order to which first switch valve 3 can be opened again after being closed by main control module again, such as Fig. 1 and Fig. 3
It is shown, the veterinary drug feeder of present embodiment further include: the induction module on cylinder 11, and induction module and master control mould are set
Block is electrically connected, which is used for real-time induction piston bar 13, and is used for when sensing piston rod 13 to main control module
Electric signal is exported, and main control module is used for when receiving the electric signal that induction module is exported, and reopens first switch valve
3。
Specifically, as shown in figures 1 and 3, induction module employed in present embodiment is one close to switch 6, and
Piston rod 13 can be effectively sensed close to switch 6 in order to allow, and cylinder 11 is far from jet pipe used by present embodiment
12 one end be equipped with an annular flange portion 14, and the annular flange portion 14 be along perpendicular to cylinder axis direction to outside cylinder 11
Protrusion, and the side of the annular flange portion 14 far from 11 front end of cylinder is directly arranged at close to switch 6.Correspondingly, piston rod 13
It is equipped with an annular protrusion 15 corresponding with annular flange portion 14 along own axes direction, meanwhile, which answers
Front end as far as possible far from piston rod 13 is configured, thus when staff is when pushing piston rod 13 to extreme position, i.e. band
Piston bar 13 along the axis direction of cylinder 11 towards the nose motion of cylinder 11 to extreme position when, live as shown in figure 3, being located at
Annular protrusion 15 on stopper rod 13 can be abutted against with the annular flange portion 14 on cylinder 11.Meanwhile the annular protrusion 15
Groove 151 is also opened up towards the side of 13 front end of piston rod, as shown in figs. 1 and 3, and the groove 151 is in 15 He of annular protrusion
After annular flange portion 14 abuts against, for accommodate be set in annular flange portion 14 close to switch 6.Meanwhile as shown in figure 3,
This is corresponded in the slot bottom of groove 151 and is additionally provided with metal rebound part 7 close to switch 6, which springs back part 7 and be used to protrude in annular
When portion 15 and annular flange portion 14 offset, and flexibly support close to switch 6, and approach switch 6 can by with metal resilience part 7
Abutting incude metal resilience part 7, to realize the transmission to the electric signal of main control module.Specification is needed, this
Metal resilience part 7 employed in embodiment is a spring, certainly in actual application process, the metal resilience part
7 can also be used the structure of such as elastic slice, and no longer be described in detail in the present embodiment.
Through the above it is not difficult to find out that, due to present embodiment be using close to switch 6, by approach switch 6 by means of
With supporting for metal resilience part 7, carrys out induction piston bar 13 towards the front end of cylinder 11 and whether move to extreme position.However in reality
In the application process on border, other sensing elements are can also be used in induction module, such as: range sensor, laser sensor etc. lead to
The cyclic annular annular protrusion 15 of sensors with auxiliary electrode detection piston rod 13 is crossed relative to the distance between annular flange portion 14, equally may be used
Realize the induction to piston rod 13.
Also, as a preferred option, as shown in Figure 4 and Figure 5, the veterinary drug feeder of present embodiment further include: setting
In the second switch valve 8 in jet pipe 12, and the second switch valve 8 is equally electrically connected with main control module, which can
For to jet pipe 12 conducting and truncation control.Specifically, as shown in connection with fig. 4, when the level sensing module 4 in cylinder 11
When detecting that the liquid level of the medical fluid in cylinder 11 reaches default liquid level, second switch valve 8 can be opened by main control module, by the
The opening of two switch valves 8 is to be connected diversion pipe 2, so that during the front end of piston rod 13 towards cylinder 11 is moved, cylinder
Medical fluid in 11 smoothly can inject the internal of livestock from jet pipe 12 through insertion tube 9.And when induction module senses piston rod 13
When, i.e., it ought be set in the annular flange portion 14 of cylinder 11 and resist the annular protrusion for being set to piston rod 13 close to switch 6
When metal resilience part 7 on 15, the electric signal that main control module is exported further through reception by induction module, realization is opened second
The closing for closing valve 8, can directly be truncated jet pipe 12 by the closing of second switch valve 8.Therefore, when piston rod 13 is again towards separate
When the front end of cylinder 11 is moved along a straight line, truncation by second switch valve 8 to jet pipe 12 can avoid jet pipe 12 and big conductance
It is logical that negative pressure in cylinder 11 is impacted, so that generated negative pressure can act on completely in medicine container 5 in cylinder 11, protect
Medicine container 5 is demonstrate,proved to the sustainable supply of medical fluid in cylinder 11, so that staff is to the feeder of present embodiment
It operates more convenient.
Embodiment two
Second embodiment of the present invention provides a kind of veterinary drug feeder, and second embodiment is in first embodiment
On the basis of be further improved, mainly improve be, as shown in Figure 6 and Figure 7, in the present embodiment, diversion pipe 2 is
One flexible pipe, so that diversion pipe 2 has certain bending and extension characteristics.Therefore, the veterinary drug feeder of present embodiment
It may also include that one for storing the support mechanism 10 of medicine container 5, can be used and separate between the support mechanism 10 and injection tube 1
The structure of formula.
Specifically, as shown in fig. 7, the support mechanism 10 can be placed on any working face 80 such as ground, desktop, or
In order to facilitate staff to pass through the medical fluid in the extraction medicine container 5 of piston rod 13 of injection tube 1, as shown in fig. 6, the support
Mechanism can also perch as far as possible, so that the medical fluid in medicine container 5 can be more easy by the gravity of itself
The cylinder 11 into injection tube 1 in.Also, as shown in Figure 6 and Figure 7, which includes: the bracket with a cavity
101 and part 102 is separated, and separate part 102 and be set in the cavity of bracket 101, the cavity of bracket 101 is separated into accommodation groove
103 and locating slot 104.In actual application, as shown in Figure 6 and Figure 7, main control module 20 can be directly arranged at accommodation groove
In 103, and medicine container 5 is placed in locating slot 104, due to separating the presence of part 102, so that accommodation groove 103 and positioning
Slot 104 is mutually indepedent, avoids medicine container 5 and causes erosion to main control module 20 because of leakage, to ensure that entire confession
Reliability and stability when working to device.
Meanwhile as shown in Figure 6 and Figure 7, the slot bottom of locating slot 104 also opens up the location hole being in communication with the outside 105, from
And when bracket 101 is placed in eminence, as shown in fig. 6, medicine container 5 can be equipped with to the side direction positioning of flexible seals 51
The slot bottom of slot 104 is arranged, and the end of diversion pipe 2 can enter locating slot by being opened in the location hole 105 of 104 slot bottom of locating slot
In 104, and the flexible seals 51 on medicine container 5 are punctured, the medical fluid in medicine container 5 is extracted to realize.And when support
Frame 101 is not placed in eminence, but when being placed directly within the working face 80 such as table top, ground, hold as shown in fig. 7, medicine can will be contained
Device 5 be equipped with flexible seals 51 side towards locating slot 104 notch direction be arranged, and the end of diversion pipe 2 can directly from
The top notch of locating slot 104 enters in locating slot 104, and punctures the flexible seals 51 on medicine container 5, so that diversion pipe
2 are inserted into the bottom of medicine container 5, extract to realize to the medical fluid in medicine container 5.
It, can through the above it is not difficult to find that since injection tube 1 is by means of diversion pipe 2 flexible and support mechanism
Enough structures with the use separate type of medicine container 5, thus greatly reduce the own wt of feeder, enable staff
More easily feeder is operated, to further increase the injection efficiency of medical fluid.Furthermore, it is desirable to explanation, at this
In embodiment, due to the presence of bracket 101, the medicine container 5 being put into bracket 101 is allowed to be for example: glass, metal
Etc. the rigid container that is made of materials, be also possible to the flexible bag-like that the material such as rubber, silica gel, plastics is made and hold
Carrying and fixation to medicine container 5 can be achieved by the locating slot 104 of bracket 101 for device, either which kind of medicine container.
And when medicine container 5 is using flexible bag container, since bag-like container has certain stretching extension characteristics, Ci Zhongrong
Device can be expanded with internal increasing for medical fluid, so that medicine container 5 can carry more medical fluids, so that supply
Device can all promising policy to the injection demand of greater number of livestock, further improve the efficiency of injecting liquid drug.
In addition, as a preferred option, in conjunction with shown in Fig. 6 and Fig. 7, the veterinary drug feeder of present embodiment further include: set
Set the first light emitting module 30 and the second light emitting module 40 in accommodation groove 103, and the luminescent color of the first light emitting module 30 and
The luminescent color of second light emitting module 40 is different, and as shown in figure 8, two light emitting modules are electrically connected with main control module 20.
In actual application process, unlatching and the pass of the first light emitting module 30 and the second light emitting module 40 can be controlled by main control module 20
It closes.
Specifically, when the level sensing module 4 that be set in cylinder 11 is detecting that the liquid level in cylinder 11 reaches default
When liquid level, the first light emitting module 30 can be opened by main control module 20, flash the first light emitting module 30, reminded with reaching
Staff is required when the liquid dose in conveyor front barrel 11 with meeting injection.And when main control module 20 is received by close to switch lock
When the electric signal of output, the second light emitting module 40 can be opened by main control module, flash the second light emitting module 40, to reach
Staff is reminded currently to terminate to injecting liquid drug.Thus it is not difficult to find out that, pass through the first light emitting module 30 and the second luminous mould
The flashing of block 40 can play the suggesting effect to staff so that entire feeder using humanized.Also, in order to
Staff can be allowed relatively easily to find the flashing of the first light emitting module 30 and the second light emitting module 40, in present embodiment
Used bracket 101 can be used translucent material for the cell wall part of accommodation groove 103 and be made, so that entire accommodation groove
103 be a light transmission part, ensure that the first light emitting module 30 and the second light emitting module 40 light emitted in flashing can
It is directed through the cell wall of accommodation groove 103, to further improve the prompt effect of two light emitting modules.
However, it is necessary to explanation, when bracket 101 is placed in from 1 remote position of injection tube, cause staff without
Method by means of the flashing of the first light emitting module 30 come when judging whether the liquid level of medical fluid in cylinder 11 reaches default liquid level, Yi Jiwu
Method by means of the flashing of the second light emitting module 40 come when judging whether injection tube 1 is completed the injection to the medical fluid of present dose,
The mode that prompt tone also can be used in the feeder of present embodiment is prompted to staff.Specifically, can be in bracket 101
Buzzer (not indicating in figure) is set in accommodation groove 103, and the buzzer is directly electrically connected with main control module, main control module
The opening and closing of buzzer can be controlled, thus equally according to level sensing module 4 and close to the electric signal that switch 6 is issued
It can reach the purpose prompted staff.
Embodiment three
Third embodiment of the present invention provides a kind of veterinary drug feeder, and third embodiment is in second embodiment
On the basis of be further improved, mainly improve be, as shown in figure 9, the veterinary drug feeder of present embodiment further include:
A piece liquid supply pipe 50 and a liquid feed device 60.
Specifically, as shown in figure 9, the liquid supply pipe 50 is set in the locating slot 104 of bracket 101, also, the liquid supply pipe
50 for puncturing the flexible seals 51 of medicine container 5.Also, liquid supply pipe 50 punctures medicine container 5, liquid supply pipe 50 for convenience
End be a sharp portion 501, it is similar to the end construction of diversion pipe 2.Meanwhile in the present embodiment, as shown in figure 9, for
Liquid device 60 is mainly made of Micropump 601, outlet tube 602 and inlet tube 603.Wherein, as shown in figure 9, Micropump 601, outlet tube
602 are all set in locating slot 104, and outlet tube 602 is connect with the outlet of Micropump 601 and liquid supply pipe 50 respectively, and inlet tube
603 have part to be set in locating slot 104 and connect with the import of Micropump 601, while the inlet tube 603 separately has part to be exposed to
Outside bracket 101, for connecting external medicine source.
Through the above it is not difficult to find that during practical application, inlet tube 603 can be exposed to outside bracket 101
Part directly connect with external medicine source (not indicated in figure).Therefore, when opening Micropump 601, as shown in figure 9, can be by Micropump
601 extract the medical fluid of external medicine source by inlet tube 603, and feed in medicine container 5 by outlet tube 602 and liquid supply pipe 50,
To which when the medical fluid in medicine container 5 is used up or will be used up, staff can be by operation Micropump 101 to medicine container 5
Medical fluid supply is carried out, without replacing to medicine container 5, eliminates the step of replacing to medicine container 5, thus into
One step improves the injection efficiency of medical fluid.Meanwhile in order to guarantee that liquid supply pipe 50 will not be because medicine container 5 be in locating slot 104
Placement status, and puncturing for flexible seals 51 is caused excessively to influence, as shown in figure 9, confession employed in present embodiment
Liquid pipe 50 is a flexible hose in addition to sharp portion 501, so that liquid supply pipe 50 can be in locating slot 104 with any shape
State is fixed, and the flexible seals 51 on medicine container 5 can be punctured under allowing in any position.
Also, as a preferred option, in the present embodiment, as shown in Figure 10, the Micropump 601 of liquid feed device 60 also with
Main control module 20 is electrically connected.Therefore, the opening and closing of Micropump 601 can be not necessarily to manpower intervention, but use main control module 20
It is controlled.During practical application, main control module 20 can be first passed through in advance to the electricity exported by close switch 6 received
The number of signal is set, i.e., is set by frequency injection of the main control module 20 to medical fluid, and in setting, should be use up
The accumulated dose that amount protects the medical fluid that just set frequency injection can be injected does not exceed the medical fluid held in medicine container 5
Accumulated dose.Therefore, it when staff carries out injecting liquid drug to livestock using injection tube 1, can be recorded in real time by main control module 20
The number of the electric signal exported close to switch 6 is received, and when main control module records the electricity exported by close switch 6 received
When the number of signal reaches preset times, that is, show that the medical fluid held in medicine container 5 has been used up, or be used up fastly,
Micropump 601 can be opened in preset duration by main control module at this time, can be realized by Micropump 601 to the medical fluid in medicine container 5
Automatic supply.
In addition, when Micropump 601 is when carrying out medical fluid supply to medicine container 5, in order to prevent by injection medicine container 5
Medical fluid there is backflow phenomenon, in the present embodiment, as shown in figure 9, liquid feed device 60 further include: be arranged in outlet tube 602
On first check valve 604 and the second one-way valve 605 that is arranged on inlet tube 603.Wherein, the first check valve 604 is used for edge
Outlet tube 602 to the direction of 50 feed flow of liquid supply pipe be connected outlet tube 602, and second one-way valve 605 be used for along external medicine source
Inlet tube 603 is connected to the direction of 603 feed flow of inlet tube.Thus it is not difficult to find out that, liquid feed device 60 disclosed in present embodiment
Since the one-way conduction characteristic of the first check valve 604 and second one-way valve 605 is utilized, hold to effectively prevent into Sheng medicine
There is backflow phenomenon in medical fluid in device 5, avoids and pollutes to external medicine source.
Embodiment four
4th embodiment of the invention provides a kind of veterinary drug feeder, and the 4th embodiment is in first embodiment
On the basis of be further improved, mainly improve be, as is illustrated by figs. 11 and 12, the veterinary drug feeder of present embodiment
Further include: the driving device 70 being set on cylinder, and the driving device 70 is connect with piston rod 13, for driving piston rod
13 move along a straight line along the axis direction of cylinder 11.
Specifically, as is illustrated by figs. 11 and 12, which mainly by a bracket 701 and is set to bracket
Screw body 702 on 701 is constituted.Wherein, bracket 701 is connect with the annular flange portion 14 of the cylinder 11 of injection tube 1, and along
The axis of cylinder 11 extends away from the preceding extreme direction of cylinder 11.Meanwhile screw body 702 is arranged in bracket 701 far from ring
One end of shape flange 111, and directly connect with the annular protrusion 131 on piston rod 13.Also, in the present embodiment, such as
Shown in Figure 11 and Figure 12, screw body 702 is specifically included: being set to the motor 7021 on bracket 701, the main shaft with motor 7021
Co-axially fixed ball-screw 7022 is slidably disposed in the sliding block 7023 on bracket 701 along the extending direction of bracket 701,
And sliding block 7023 is fixedly connected with piston rod 13, while the sliding block 7023 is also connect with ball-screw 7022.In addition, such as Figure 12 institute
Show, in the present embodiment, annular protrusion 131 is also opened up along the axis direction of cylinder 11 for being passed through by ball screw 7022
Through-hole (not indicated in figure), corresponding piston rod 13 opens up along the axis direction of cylinder 11 for being inserted by ball screw 7023
Channel (not indicated in figure).
Through the above it is not difficult to find that the sliding block 7023 can be when motor 7021 drives ball-screw 7022 to rotate, edge
The axis direction of cylinder 11 slided on bracket 701, and sliding block 7023 is in sliding process, due to sliding block 7023 and living
The annular protrusion 131 of stopper rod 13 is fixedly connected, and therefore, piston rod 13 can be by means of the sliding of sliding block 7023, together along cylinder
The axis direction of body 11 moves along a straight line, when piston rod 13 is carried out in the axis along cylinder 11 away from the front end of cylinder 11
When movement, ball-screw 7022 may pass through the through-hole on annular protrusion 131, and be gradually inserted in the channel of piston rod 13, from
And avoiding piston rod 13 during the motion, ball screw 7022 is interfered caused by it.Therefore, in the driving of motor 7021
Under, can effectively realize that cylinder 11 extracts and automatic injection to medical fluid in cylinder 11 the automatic of medical fluid in medicine container 5, with into
The injection efficiency of one step raising medical fluid.
Finally it should be noted that it will be understood by those skilled in the art that in order to make reader more fully understand this Shen
Please, presently filed embodiment proposes many technical details.But even if without these technical details and it is based on above-mentioned each reality
The various changes and modifications of mode are applied, can also realize each claim of the application technical solution claimed substantially.Cause
This, in practical applications, can to above embodiment, various changes can be made in the form and details, without departing from the application's
Spirit and scope.
Claims (10)
1. a kind of veterinary drug feeder, it is characterised in that: include:
Cylinder；The front end of the cylinder forms jet pipe, and the jet pipe is connected to for installing insertion tube with the insertion tube；
Piston rod, the axis direction along the cylinder are inserted into the cylinder；The piston rod is used for the axis along the cylinder
Direction moves along a straight line.
Diversion pipe is set on the cylinder, for puncturing the flexible seals on the medicine container, by the medicine container
It is connected to the cylinder；
First switch valve is arranged on the diversion pipe；The first switch valve is used to that the diversion pipe to be connected when opening；
The first switch valve is also used to when closed, the diversion pipe be truncated；
Level sensing module injects the liquid level of the intracorporal medical fluid of the cylinder for real-time detection；
Main control module is electrically connected with the first switch valve, the level sensing module respectively；The main control module is used for
When the level sensing module detects that the liquid level of the medical fluid in the injection tube reaches default liquid level, first switch valve is closed.
2. veterinary drug feeder according to claim 1, it is characterised in that: the veterinary drug feeder further include:
Induction module is arranged on the cylinder, and is electrically connected with the main control module；The induction module is used for described
When piston rod is towards the nose motion of the cylinder to extreme position, the piston rod is sensed, and export to the main control module
Electric signal；
The main control module is also used to open the first switch valve when receiving the electric signal of the induction module output.
3. veterinary drug feeder according to claim 2, it is characterised in that: the piston rod is equipped with metal and springs back part, institute
Stating induction module is close to switch, and the one end of the cylinder far from the jet pipe is arranged in the close switch；
The close switch is for springing back part phase with the metal in the intracorporal extreme position of the piston rod insertion cylinder
It supports；Described to be also used to after offseting with the conductive component close to switch, Xiang Suoshu main control module exports the electric signal.
4. veterinary drug feeder according to claim 2, it is characterised in that: the veterinary drug feeder further include:
Bracket；The bracket has one to be used for cavity:
Part is separated, is arranged in the bracket, the cavity is separated into accommodation groove and locating slot, the main control module setting exists
In the accommodation groove, for the locating slot for accommodating the medicine container, the diversion pipe is at least partially described for being inserted into
In locating slot.
5. veterinary drug feeder according to claim 4, it is characterised in that: the veterinary drug feeder further include:
First light emitting module and the second light emitting module, are arranged in the accommodation groove, and electrically connect with the main control module
It connects；The luminescent color of first light emitting module is different with the luminescent color of second light emitting module, and the accommodation groove
Cell wall is partially at least light transmission；
The main control module is used to detect that the liquid level of the medical fluid in the injection tube reaches default in the level sensing module
When liquid level, first light emitting module is opened；
The main control module is also used to open described second when receiving the electric signal of the induction module output and shine
Module.
6. veterinary drug feeder according to claim 4, it is characterised in that: the veterinary drug feeder further include:
Liquid supply pipe is set in the locating slot of the bracket, for puncturing the flexible seals on the medicine container；
Liquid feed device is connect with the liquid supply pipe；The liquid feed device is also used to connect with external medicine source, by the external medicine source
Medical fluid be delivered in the medicine container by the liquid supply pipe.
7. veterinary drug feeder according to claim 6, it is characterised in that: the liquid feed device includes:
Micropump is set in the locating slot；
Outlet tube is set in the locating slot, and is connect respectively with the outlet of the Micropump and the liquid supply pipe；
Inlet tube has part to be set in the locating slot, connect with the import of the Micropump；The inlet tube separately has part sudden and violent
It is exposed to outside the bracket, for connecting the external medicine source.
8. veterinary drug feeder according to claim 7, it is characterised in that: the liquid feed device further include:
First check valve is arranged on the outlet tube；First check valve is used for along the outlet tube to the feed flow
The outlet tube is connected in the direction of pipe feed flow；
Second one-way valve is arranged on the inlet tube；The second one-way valve is used for along the medicine source to the inlet tube
The inlet tube is connected in the direction of feed flow.
9. veterinary drug feeder according to claim 6, it is characterised in that: the liquid feed device is also electric with the main control module
Property connection, the main control module is used to open or closes the liquid feed device；
The main control module is used to record the number for receiving the electric signal that the induction module exports, be also used to record it is received
When the number of the electric signal reaches preset times, the liquid feed device is opened in preset duration.
10. veterinary drug feeder as claimed in any of claims 1 to 9, it is characterised in that: the veterinary drug feeder is also
Include:
Driving device is set on the cylinder, and is connect with the piston rod, for driving the piston rod along the axis of cylinder
Line direction moves along a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172499.7A CN109771081A (en) | 2019-03-07 | 2019-03-07 | Veterinary drug feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910172499.7A CN109771081A (en) | 2019-03-07 | 2019-03-07 | Veterinary drug feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109771081A true CN109771081A (en) | 2019-05-21 |
Family
ID=66486679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910172499.7A Withdrawn CN109771081A (en) | 2019-03-07 | 2019-03-07 | Veterinary drug feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109771081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236731A (en) * | 2019-07-08 | 2019-09-17 | 黔东南民族职业技术学院 | A kind of animal and veterinary hoof medicated bathing apparatus |
-
2019
- 2019-03-07 CN CN201910172499.7A patent/CN109771081A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236731A (en) * | 2019-07-08 | 2019-09-17 | 黔东南民族职业技术学院 | A kind of animal and veterinary hoof medicated bathing apparatus |
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Application publication date: 20190521 |