CN207287348U - A kind of continuity duct type drug injector - Google Patents
A kind of continuity duct type drug injector Download PDFInfo
- Publication number
- CN207287348U CN207287348U CN201721083563.7U CN201721083563U CN207287348U CN 207287348 U CN207287348 U CN 207287348U CN 201721083563 U CN201721083563 U CN 201721083563U CN 207287348 U CN207287348 U CN 207287348U
- Authority
- CN
- China
- Prior art keywords
- buffer
- control mechanism
- dynamics control
- type
- frictional force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of continuity duct type drug injector, including longitudinal inlet channel, one end of the longitudinal direction inlet channel is provided with the circular ring shape pipeline with its integral structure, one end of the circular ring shape pipeline is provided with the horizontal inlet channel with its integral structure, the longitudinal direction inlet channel and circular ring shape pipeline are internally provided with the first hollow structure, the transverse direction inlet channel is internally provided with the second hollow structure, and the downward inclined plate in an inclined-plane is fixed at the top inside the longitudinal direction inlet channel.The utility model can utilize kinetic energy caused by the liquid flowing for needing to inject, medicament delivery mechanism is driven to carry out the medicament delivery effect synchronous with liquid flow velocity, so that the mixability after launching is more uniform, and with the feature of control injected volume, in addition, there is the device frictional force to offset mechanism and buffer-type dynamics control mechanism, the component frictional force overcome required when rotated can be reduced, so as to improve its accuracy.
Description
Technical field
Medicament injection technique field is the utility model is related to, is specially a kind of continuity duct type drug injector.
Background technology
At present, the mixing dispensing between liquid and medicament acts on, such as bleaching agent dispensing in pure water etc., general side
Formula is all by directly launching, its dispensing acts on no ratio, more less quality dissatisfaction and throwing after all causing mixing
The phenomenon that uneven caused Mixed Zone degree differs is put, there is larger limitation.
Utility model content
The purpose of this utility model is to provide a kind of continuity duct type drug injector, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：
A kind of continuity duct type drug injector, including longitudinal inlet channel, one end of the longitudinal direction inlet channel are set
The circular ring shape pipeline with its integral structure is equipped with, one end of the circular ring shape pipeline is provided with the transverse direction with its integral structure
Inlet channel, the longitudinal direction inlet channel and circular ring shape pipeline are internally provided with the first hollow structure, the transverse direction water inlet pipe
Road is internally provided with the second hollow structure, and the downward inclined plate in an inclined-plane, institute are fixed in the top inside the longitudinal direction inlet channel
Longitudinal inlet channel is stated to be provided with and the installation of the semicircle turbine of its integral structure positioned at the side of the inclined plate floss hole
Housing, the turbine installation housing are internally provided with turbine installation space, and the center of the turbine installation space fixes one or two
End is plugged on the turbine installation rotation axis of turbine installation enclosure interior, and the turbine installation rotation axis is positioned at the turbine
Axis body inside installation space fixes a turbine flabellum, and the side of the turbine flabellum is located at the interior of first hollow structure
Portion, wherein one end of the turbine installation rotation axis is in one belt pulley of external stability positioned at turbine installation housing, institute
State longitudinal inlet channel and the medicament housing with its integral structure be provided with positioned at the side of turbine installation housing opposition,
The medicament housing in the barrel-shaped agent storage space that is internally provided with positioned at its top, the inside of the medicament housing positioned at
The bottom of the barrel-shaped agent storage space is provided with infundibulate agent storage space, and the inside of the medicament housing is positioned at institute
The bottom for stating infundibulate agent storage space is provided with spool block installation space, the spool block installation space centrally through peace
Fill a circular plate type spool block, and the circular plate type spool block centrally through spool block rotation axis, the spool block rotation
Another belt pulley, two skins through the medicament housing and are being fixed in axis wherein one end positioned at one end of medicament hull outside
Connected between belt wheel by a belt, the other end connection one of the spool block rotation axis is fixed on the medicament housing side
Frictional force offset one end of mechanism, a buffer-type dynamics control mechanism is installed in the inside, and the circular plate type spool block exists
The semi-circular recesses structure that multiple circular arrays are set is provided with periphery, the medicament housing is internally provided with connection
The spool block installation space bottom and the sliding board-type through-hole structure of the first hollow structure, the bottom of the longitudinal direction inlet channel lead to
Cross connecting plate and fix a support leg.
Preferably, the frictional force is offset, mechanism includes frictional force counteracting mechanism hollow housing, frictional force offsets machine
Structure offsets mechanism motor installation space with 51 microcontrollers, frictional force, frictional force offsets mechanism motor, frictional force is offset
Mechanism offsets mechanism rotation axis with motor main shaft, buffer-type dynamics control mechanism installation space and frictional force.
Preferably, the frictional force offsets the side that mechanism is fixed on medicament housing with hollow housing, the frictional force
Offset one frictional force of installation outside the side of mechanism hollow housing and offset 51 microcontrollers of mechanism, the frictional force is offset
Mechanism is provided with the frictional force with one end inside hollow housing and offsets mechanism motor installation space, and the frictional force is supported
One frictional force of inside installation of the mechanism that disappears motor installation space offsets mechanism motor, and the frictional force offsets machine
Structure hollow housing is internally provided with the buffer-type dynamics control mechanism installation space, and the frictional force offsets mechanism electricity consumption
Mechanism hollow housing is being offset positioned at the frictional force in the end that frictional force in motivation offsets mechanism motor main shaft
One end of a buffer-type dynamics control mechanism being installed on inside the buffer-type dynamics control mechanism installation space is fixed in inside,
The other end of the buffer-type dynamics control mechanism fixes the frictional force and offsets mechanism rotation axis, and the frictional force is supported
The mechanism that disappears is fixedly connected with one end of rotation axis with spool block with one end of rotation axis.
Preferably, the frictional force offsets mechanism connects the friction with the control output end of 51 microcontrollers by conducting wire
Power offsets the control signal of mechanism motor.
Preferably, the buffer-type dynamics control mechanism includes buffer-type dynamics control mechanism hollow housing, buffering
Formula dynamics control mechanism hollow structure, buffer-type dynamics control mechanism teeth groove structure, buffer-type dynamics control mechanism
With helical spring, buffer-type dynamics control mechanism driving plate, buffer-type dynamics control mechanism teeth structure, buffer-type dynamics
Control mechanism swivel plate, buffer-type dynamics control mechanism are used with semicircle ball groove structure and buffer-type dynamics control mechanism
Ball.
Preferably, the buffer-type dynamics control mechanism is that buffer-type dynamics control mechanism is used with the inside of hollow housing
Hollow structure, the buffer-type dynamics control mechanism are offset frictional force in mechanism with frictional force with the center of hollow housing outer end and are supported
The mechanism that disappears is fixedly connected with rotation axis one end, and the inside of the buffer-type dynamics control mechanism hollow housing is positioned at described slow
Rush formula dynamics control mechanism and the side of hollow structure is provided with multiple buffer-type dynamics control mechanism teeth groove knots
Structure, the buffer-type dynamics control mechanism fix the spiral bullet of a buffer-type dynamics control mechanism with one end inside hollow housing
Spring, and the buffer-type dynamics control mechanism fixes one with one end of helical spring and is placed on the buffer-type dynamics control mechanism
With the buffer-type dynamics control mechanism driving plate inside hollow structure, the circle of the buffer-type dynamics control mechanism driving plate
Multiple buffer-type power for being placed on inside the buffer-type dynamics control mechanism teeth groove structure are provided with side face
Control mechanism teeth structure is spent, the end face of the buffer-type dynamics control mechanism driving plate installs a buffer-type dynamics control
Mechanism swivel plate processed, the buffer-type dynamics control mechanism driving plate and buffer-type dynamics control mechanism swivel plate are right
The semicircle ball groove structure of buffer-type dynamics control mechanism is both provided between vertical end face, two correspond to the buffer-type dynamics
Control mechanism places a buffer-type dynamics control mechanism ball between semicircle ball groove structure.
Preferably, the buffer-type dynamics control mechanism is arranged on the buffer-type power with semicircle ball groove structure
Control mechanism driving plate and buffer-type dynamics control mechanism are spent with 3/4 radius at swivel plate disc.
Preferably, the buffer-type dynamics control mechanism is total with needing to overcome in the device with the elastic force of helical spring
Frictional force is identical.
Compared with prior art, the beneficial effects of the utility model are：
The utility model can utilize kinetic energy caused by the liquid flowing for needing to inject, and drive medicament delivery mechanism carries out
The medicament delivery effect synchronous with liquid flow velocity, so that the mixability after launching is more uniform, and with control
The feature of injected volume, in addition, there is the device frictional force to offset mechanism and buffer-type dynamics control mechanism, can reduce component and exist
The required frictional force overcome during rotation, so as to improve its accuracy.
Brief description of the drawings
Fig. 1 is a kind of complete section structure diagram of continuity duct type drug injector of the utility model；
Fig. 2 is the structural representation that frictional force offsets mechanism in a kind of continuity duct type drug injector of the utility model
Figure；
Fig. 3 is that the structure of buffer-type dynamics control mechanism in a kind of continuity duct type drug injector of the utility model is shown
It is intended to.
In figure：1, longitudinal inlet channel, 2, the first hollow structure, 3, circular ring shape pipeline, 4, horizontal inlet channel, 5, second
Hollow structure, 6, state inclined plate, 7, and semicircle turbine installation housing, 8, turbine installation space, 9, turbine, which is installed, uses rotation axis, 10,
Turbine flabellum, 11, medicament housing, 12, barrel-shaped agent storage space, 13, infundibulate agent storage space, 14, the installation of spool block
Space, 15, spool block rotation axis, 16, circular plate type spool block, 17, semi-circular recesses structure, 18, sliding board-type through-hole structure,
19, support leg, 20, belt pulley, 211, frictional force counteracting mechanism hollow housing, 212, frictional force offsets 51 monolithics of mechanism
Machine, 213, frictional force offset mechanism motor installation space, 214, and frictional force offsets mechanism motor, 215, and frictional force is supported
The mechanism that disappears motor main shaft, 216, buffer-type dynamics control mechanism installation space, 217, frictional force counteracting mechanism rotation axis,
22, buffer-type dynamics control mechanism, 221, buffer-type dynamics control mechanism hollow housing, 222, buffer-type dynamics control mechanism
With hollow structure, 223, buffer-type dynamics control mechanism teeth groove structure, 224, buffer-type dynamics control mechanism is with spiral
Spring, 225, buffer-type dynamics control mechanism driving plate, 226, buffer-type dynamics control mechanism teeth structure, 227, buffering
Formula dynamics control mechanism swivel plate, 228, buffer-type dynamics control mechanism semicircle ball groove structure, 229, buffer-type
Dynamics control mechanism ball.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
A kind of referring to Fig. 1, embodiment provided by the utility model：A kind of continuity duct type drug injector, including
Longitudinal inlet channel 1, one end of the longitudinal direction inlet channel 1 are provided with the circular ring shape pipeline 3 with its integral structure, the circle
One end of circulating line 3 is provided with the horizontal inlet channel 4 with its integral structure, the longitudinal direction inlet channel 1 and circular ring shape
Pipeline 3 is internally provided with the first hollow structure 2, and the transverse direction inlet channel 4 is internally provided with the second hollow structure 5, institute
State the top inside longitudinal inlet channel 1 and fix the downward inclined plate 6 in an inclined-plane, the longitudinal direction inlet channel 1 is positioned at described oblique
The side of 6 floss hole of plate is provided with installs housing 7 with the semicircle turbine of its integral structure, the turbine installation housing 7
Turbine installation space 8 is internally provided with, the center of the turbine installation space 8 fixes a both ends and is plugged on turbine installation housing 7
Rotation axis 9 is used in internal turbine installation, and the turbine installation is with rotation axis 9 in the axis inside the turbine installation space 8
Body fixes a turbine flabellum 10, and the side of the turbine flabellum 10 is located at the inside of first hollow structure 2, the turbine
Installation with wherein one end of rotation axis 9 in one belt pulley 20 of external stability positioned at turbine installation housing 7, the longitudinal direction into
Waterpipe 1 is being provided with the medicament housing 11 with its integral structure positioned at the side that turbine installation housing 7 opposes, described
Medicament housing 11 is in place in the barrel-shaped agent storage space 12 that is internally provided with positioned at its top, the inside of the medicament housing 11
The bottom of the barrel-shaped agent storage space 12 is provided with infundibulate agent storage space 13, the inside of the medicament housing 11
The bottom of the infundibulate agent storage space 13 is being provided with spool block installation space 14, the spool block installation space
14 centrally through installation one circular plate type spool block 16, and the circular plate type spool block 16 centrally through spool block rotation axis
15, the spool block is with the wherein one end of rotation axis 15 through the medicament housing 11 and in one outside medicament housing 11
Another belt pulley 20 is fixed at end, is connected between two belt pulleys 20 by a belt, the spool block is another with rotation axis 15
One end connection one is fixed on one end of the frictional force counteracting mechanism of 11 side of medicament housing, one buffering of inside installation
Formula dynamics control mechanism 22, the circular plate type spool block 16 are provided with the semicircle that multiple circular arrays are set at periphery
Groove structure 17, the medicament housing 11 are internally provided with connection 14 bottom of spool block installation space and the first hollow knot
A support leg 19 is fixed in the sliding board-type through-hole structure 18 of structure 2, the bottom of the longitudinal direction inlet channel 1 by connecting plate, its is main
Effect is, using kinetic energy caused by the liquid flowing for needing to inject, to drive medicament delivery mechanism to carry out and liquid flowing speed
The synchronous medicament delivery effect of degree, so that the mixability after launching is more uniform, and has the feature of control injected volume,
Its specific working mode is to be docked the inlet of horizontal inlet channel 4 with a leakage fluid dram, when liquid is by laterally intaking
When pipe hole 5 enters the inside of longitudinal inlet channel 1, by the effect of inclined plate 6, liquid collection is declined in turbine flabellum 10
Surface, under gravity, turbine flabellum 10 quickly rotate so that the input that medicament along current continue controllability is made
With.
Supported referring to Fig. 2, the frictional force offsets mechanism including frictional force counteracting mechanism with hollow housing 211, frictional force
The mechanism that disappears offsets mechanism with 51 microcontrollers 212, frictional force and offsets mechanism motor with motor installation space 213, frictional force
214th, frictional force offsets mechanism motor main shaft 215, buffer-type dynamics control mechanism installation space 216 and frictional force and offsets machine
Structure rotation axis 217；The frictional force offsets the side that mechanism hollow housing 211 is fixed on medicament housing 11, the friction
Power offsets mechanism and offsets 51 microcontrollers 212 of mechanism with one frictional force of installation outside the side of hollow housing 211, described to rub
Wipe power counteracting mechanism and one end inside hollow housing 211 is provided with the frictional force counteracting mechanism motor installation space
213, the frictional force offsets mechanism and offsets mechanism with electronic with one frictional force of inside installation of motor installation space 213
Machine 214, the buffer-type dynamics control mechanism that is internally provided with that the frictional force offsets mechanism hollow housing 211 install sky
Between 216, the frictional force, which offsets mechanism the end of mechanism motor main shaft 215 is offset with the frictional force in motor 214, to exist
Mechanism, which is offset, positioned at the frictional force fixes one installed in buffer-type dynamics control mechanism peace with the inside of hollow housing 211
One end of the buffer-type dynamics control mechanism 22 inside space 216 is filled, the other end of the buffer-type dynamics control mechanism 22 is consolidated
The fixed frictional force offsets mechanism rotation axis 217, and the frictional force offsets the one end and spool of mechanism with rotation axis 217
Block is fixedly connected with one end of rotation axis 15；The frictional force offsets mechanism with the control output end of 51 microcontrollers 212 by leading
Line connects the control signal that the frictional force offsets mechanism motor 214, and driving is used as by the use of the turning effort of motor
Power, drives rotating mechanism, enables to the dynamics to offset frictional force, improves precision, its specific working mode：Supported by frictional force
The mechanism that disappears opens frictional force with 51 microcontrollers 212 and offsets mechanism motor 214 so that frictional force offsets mechanism with motor master
Axis 215 quickly rotates, and drives belt pulley 20 quickly to rotate, and under the action of belt, drives medicament housing quick with rotation axis 15
Rotation, so as to drive circular plate type spool block 16 to rotate.
Referring to Fig. 3, the buffer-type dynamics control mechanism 22 includes buffer-type dynamics control mechanism hollow housing
221st, buffer-type dynamics control mechanism hollow structure 222, buffer-type dynamics control mechanism teeth groove structure 223, buffering
Formula dynamics control mechanism helical spring 224, buffer-type dynamics control mechanism driving plate 225, buffer-type dynamics control mechanism
It is recessed with semicircle ball with teeth structure 226, buffer-type dynamics control mechanism swivel plate 227, buffer-type dynamics control mechanism
Slot structure 228 and buffer-type dynamics control mechanism ball 229；The buffer-type dynamics control mechanism hollow housing 221
Inside is buffer-type dynamics control mechanism hollow structure 222, the buffer-type dynamics control mechanism 221 outer end of hollow housing
Center and frictional force offset frictional force in mechanism and offset mechanism and be fixedly connected with 217 one end of rotation axis, the buffer-type dynamics
Control mechanism is set with the inside of hollow housing 221 positioned at the buffer-type dynamics control mechanism with the side of hollow structure 222
It is equipped with multiple buffer-type dynamics control mechanism teeth groove structures 223, the buffer-type dynamics control mechanism is with hollow
A buffer-type dynamics control mechanism helical spring 224, and the buffer-type dynamics control machine are fixed in one end inside housing 221
Structure fixes one with one end of helical spring 224 and is placed on delaying inside the buffer-type dynamics control mechanism hollow structure 222
Rush formula dynamics control mechanism driving plate 225, the buffer-type dynamics control mechanism at the periphery of driving plate 225 with being provided with
It is multiple to be used to be placed on the buffer-type dynamics control mechanism inside the buffer-type dynamics control mechanism teeth groove structure 223
With teeth structure 226, the buffer-type dynamics control mechanism installs a buffer-type dynamics control machine with the end face of driving plate 225
Structure swivel plate 227, the buffer-type dynamics control mechanism is with driving plate 225 and buffer-type dynamics control mechanism swivel plate
227 are both provided with the semicircle ball groove structure 228 of buffer-type dynamics control mechanism between the end face that opposes, two correspond to described in
Buffer-type dynamics control mechanism places a buffer-type dynamics control mechanism ball between semicircle ball groove structure 228
229；The semicircle ball groove structure 228 of the buffer-type dynamics control mechanism is arranged on the buffer-type dynamics control mechanism
At 3/4 radius at 227 disc of driving plate 225 and buffer-type dynamics control mechanism swivel plate；The buffer-type dynamics control
Mechanism processed is identical with the total frictional force for needing to overcome in the device with the elastic force of helical spring 224, since buffer-type dynamics controls
Mechanism is identical with the total frictional force for needing to overcome in the device with the elastic force of helical spring 224, rotating when motor rotates
Dynamics can offset frictional force, improve precision.
Specifically used mode：In utility model works, in use, by the inlet of horizontal inlet channel 4 and a discharge opeing
Mouth is docked, when liquid enters the inside of longitudinal inlet channel 1 by horizontal inlet channel hole 5, by the work of inclined plate 6
With, liquid collection is declined on the surface of turbine flabellum 10, under gravity, turbine flabellum 10 quickly rotates, meanwhile, pass through
Frictional force offsets mechanism and opens frictional force counteracting mechanism motor 214 with 51 microcontrollers 212 so that frictional force is offset mechanism and used
Motor main shaft 215 quickly rotates, and drives belt pulley 20 quickly to rotate, and under the action of belt, drives the rotation of medicament housing
Axis 15 quickly rotates, so as to drive circular plate type spool block 16 to rotate, while medicament is put into infundibulate agent storage space 13
Inside, circular plate type spool block 16 rotation under the action of so that medicament semi-circular recesses structure 17 effect under, by medicament not
Disconnected to put into sliding board-type through-hole structure 18, under gravity, medicament is put into liquid and is discharged.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (8)
1. a kind of continuity duct type drug injector, including longitudinal inlet channel (1), it is characterised in that：The longitudinal direction water inlet
One end of pipeline (1) is provided with to be set with the circular ring shape pipeline of its integral structure (3), one end of the circular ring shape pipeline (3)
Have and set with the horizontal inlet channel of its integral structure (4), the longitudinal direction inlet channel (1) and the inside of circular ring shape pipeline (3)
Be equipped with the first hollow structure (2), the transverse direction inlet channel (4) is internally provided with the second hollow structure (5), the longitudinal direction into
The downward inclined plate in an inclined-plane (6) is fixed at the internal top of waterpipe (1), and the longitudinal direction inlet channel (1) is positioned at the inclined plate
(6) side of floss hole is provided with installs housing with the semicircle turbine of its integral structure installation housing (7), the turbine
(7) be internally provided with turbine installation space (8), the center of the turbine installation space (8) fixes a both ends and is plugged on turbine
The internal turbine installation rotation axis (9) of installation housing (7), the turbine installation are pacified with rotation axis (9) positioned at the turbine
The internal axis body of dress space (8) fixes a turbine flabellum (10), and the side of the turbine flabellum (10) is located in described first
The inside of hollow structure (2), the turbine installation is with wherein one end of rotation axis (9) positioned at turbine installation housing (7)
One belt pulley of external stability (20), the longitudinal direction inlet channel (1) set positioned at the side of turbine installation housing (7) opposition
Be equipped with the medicament housing of its integral structure (11), the medicament housing (11) is barrel-shaped positioned at being internally provided with for its top
Agent storage space (12), the inside of the medicament housing (11) are set positioned at the bottom of the barrel-shaped agent storage space (12)
Infundibulate agent storage space (13) is equipped with, the inside of the medicament housing (11) is positioned at the infundibulate agent storage space
(13) bottom is provided with spool block installation space (14), the spool block installation space (14) centrally through installing a plectane
Shape spool block (16), and the circular plate type spool block (16) centrally through spool block with rotation axis (15), the spool block is used
Rotation axis (15) wherein one end is through the medicament housing (11) and another being fixed positioned at the exterior one end of medicament housing (11)
Belt pulley (20), passes through a belt between two belt pulleys (20) and connects, the other end of spool block rotation axis (15)
Connection one is fixed on one end of the frictional force counteracting mechanism of medicament housing (11) side, and a buffer-type is installed in the inside
Dynamics control mechanism (22), the circular plate type spool block (16) are provided with the semicircle that multiple circular arrays are set at periphery
Connected in star structure (17), the medicament housing (11) are internally provided with connection spool block installation space (14) bottom and the
The sliding board-type through-hole structure (18) of one hollow structure (2), the bottom of the longitudinal direction inlet channel (1) fix one by connecting plate
Support leg (19).
A kind of 2. continuity duct type drug injector according to claim 1, it is characterised in that：The frictional force is offset
Mechanism includes frictional force counteracting mechanism and is offset mechanism with hollow housing (211), frictional force and supported with 51 microcontrollers (212), frictional force
The mechanism that disappears motor installation space (213), frictional force offset mechanism motor (214), frictional force offsets mechanism with electronic
Owner's axis (215), buffer-type dynamics control mechanism installation space (216) and frictional force offset mechanism with rotation axis (217).
A kind of 3. continuity duct type drug injector according to claim 2, it is characterised in that：The frictional force is offset
Mechanism is fixed on the side of medicament housing (11) with hollow housing (211), and the frictional force offsets mechanism with hollow housing (211)
Side outside one frictional force of installation offset mechanism and use 51 microcontrollers (212), the frictional force counteracting mechanism hollow shell
The internal one end of body (211) is provided with the frictional force and offsets mechanism motor installation space (213), and the frictional force is offset
Mechanism offsets mechanism motor (214), the friction with one frictional force of inside installation of motor installation space (213)
Power offsets the buffer-type dynamics control mechanism installation space (216) that is internally provided with of mechanism hollow housing (211), described
Frictional force offsets mechanism and offsets the end of mechanism motor main shaft (215) positioned at institute with the frictional force in motor (214)
State frictional force counteracting mechanism and fix one installed in buffer-type dynamics control mechanism installation sky with the inside of hollow housing (211)
Between (216) internal buffer-type dynamics control mechanism (22) one end, the other end of the buffer-type dynamics control mechanism (22)
Fix the frictional force and offset mechanism rotation axis (217), and the frictional force offsets one end of mechanism rotation axis (217)
It is fixedly connected with spool block with one end of rotation axis (15).
A kind of 4. continuity duct type drug injector according to claim 3, it is characterised in that：The frictional force is offset
Mechanism connects the frictional force by conducting wire with the control output end of 51 microcontrollers (212) and offsets mechanism motor (214)
Control signal.
A kind of 5. continuity duct type drug injector according to claim 1, it is characterised in that：The buffer-type dynamics
Control mechanism (22) includes buffer-type dynamics control mechanism hollow housing (221), the hollow knot of buffer-type dynamics control mechanism
Structure (222), buffer-type dynamics control mechanism are with teeth groove structure (223), buffer-type dynamics control mechanism helical spring
(224), buffer-type dynamics control mechanism driving plate (225), buffer-type dynamics control mechanism teeth structure (226), buffering
Formula dynamics control mechanism swivel plate (227), buffer-type dynamics control mechanism semicircle ball groove structure (228) and buffering
Formula dynamics control mechanism is with ball (229).
A kind of 6. continuity duct type drug injector according to claim 5, it is characterised in that：The buffer-type dynamics
The inside of control mechanism hollow housing (221) is buffer-type dynamics control mechanism hollow structure (222), the buffer-type power
Spend control mechanism and offset frictional force counteracting mechanism rotation axis in mechanism with frictional force with the center of hollow housing (221) outer end
(217) one end is fixedly connected, and the buffer-type dynamics control mechanism is with the inside of hollow housing (221) positioned at the buffer-type
Dynamics control mechanism is provided with multiple buffer-type dynamics control mechanism teeth groove knots with the side of hollow structure (222)
Structure (223), the buffer-type dynamics control mechanism fix a buffer-type dynamics control machine with the internal one end of hollow housing (221)
Structure is with helical spring (224), and the buffer-type dynamics control mechanism fixes one with one end of helical spring (224) and is placed on institute
The internal buffer-type dynamics control mechanism driving plate (225) of buffer-type dynamics control mechanism hollow structure (222) is stated, it is described
Buffer-type dynamics control mechanism is multiple for being placed on the buffer-type dynamics control with being provided with the periphery of driving plate (225)
Mechanism processed teeth groove structure (223) internal buffer-type dynamics control mechanism teeth structure (226), the buffer-type power
Spend control mechanism and one buffer-type dynamics control mechanism swivel plate (227), the buffering are installed with the end face of driving plate (225)
Formula dynamics control mechanism with driving plate (225) and buffer-type dynamics control mechanism swivel plate (227) between the end face that opposes
The semicircle ball groove structure (228) of buffer-type dynamics control mechanism is provided with, two correspond to the buffer-type dynamics control machine
Structure places a buffer-type dynamics control mechanism ball (229) between semicircle ball groove structure (228).
A kind of 7. continuity duct type drug injector according to claim 6, it is characterised in that：The buffer-type dynamics
Control mechanism with semicircle ball groove structure (228) be arranged on the buffer-type dynamics control mechanism driving plate (225) and
Buffer-type dynamics control mechanism is with 3/4 radius at swivel plate (227) disc.
A kind of 8. continuity duct type drug injector according to claim 7, it is characterised in that：The buffer-type dynamics
Control mechanism is identical with the total frictional force for needing to overcome in the device with the elastic force of helical spring (224).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083563.7U CN207287348U (en) | 2017-08-28 | 2017-08-28 | A kind of continuity duct type drug injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083563.7U CN207287348U (en) | 2017-08-28 | 2017-08-28 | A kind of continuity duct type drug injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207287348U true CN207287348U (en) | 2018-05-01 |
Family
ID=62437950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721083563.7U Expired - Fee Related CN207287348U (en) | 2017-08-28 | 2017-08-28 | A kind of continuity duct type drug injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207287348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116199349A (en) * | 2022-12-25 | 2023-06-02 | 郑州大学 | Self-adaptive dosing device for scale inhibitor |
-
2017
- 2017-08-28 CN CN201721083563.7U patent/CN207287348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116199349A (en) * | 2022-12-25 | 2023-06-02 | 郑州大学 | Self-adaptive dosing device for scale inhibitor |
| CN116199349B (en) * | 2022-12-25 | 2023-12-29 | 郑州大学 | Self-adaptive dosing device for scale inhibitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110314567A (en) | A kind of a tractor serves several purposes gear graduation type apparatus for combining liquids | |
| CN106626059A (en) | Concrete stirring machine with cleaning function | |
| CN207287348U (en) | A kind of continuity duct type drug injector | |
| CN109441692A (en) | A kind of rotating mechanism end double-control apparatus | |
| CN206487989U (en) | A kind of spiral type pipeline robot of speed self-regulation | |
| CN203170464U (en) | Automatic massage shower | |
| CN107442035A (en) | A kind of continuity duct type drug injector | |
| CN103826733B (en) | Water treatment facilities mixing arrangement | |
| CN107890814A (en) | A kind of raw material with output pressure control function is stirred output device | |
| CN208032448U (en) | A kind of raw material with output pressure control function is stirred output device | |
| CN209724306U (en) | A kind of conveying device of carbon dioxide drive | |
| CN107802365A (en) | A kind of multi-purpose mouth cavity flushing device with constant pressure controllability | |
| CN107650262A (en) | A kind of civil construction cement anti-condensation placing tank | |
| CN207520887U (en) | A kind of piston type two-chamber solid liquid phase hybrid system | |
| CN203711186U (en) | Water outlet device | |
| CN208816157U (en) | A kind of anchor pole | |
| CN207063920U (en) | Rotary guide shoe | |
| CN104540784B (en) | Dispensing device provided with an audio means | |
| CN202410859U (en) | Water discharging device with dynamic three-dimensional water discharging effect | |
| CN204040998U (en) | The dispensation apparatus of profile control transfer drive and system | |
| CN209370163U (en) | A kind of device reducing water pump operation noise | |
| CN203961930U (en) | Add sand mixing device | |
| CN210087303U (en) | Physical simulation experiment device for sand carrying in fracture network fracturing | |
| CN207472705U (en) | A kind of slag slurry mechanical seal end wear fatigue detecting skid structure | |
| CN110075752A (en) | A kind of duct type potential energy drive-type material feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20190828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |