CN207742204U - A kind of hose pumping equipment - Google Patents
A kind of hose pumping equipment Download PDFInfo
- Publication number
- CN207742204U CN207742204U CN201721814122.XU CN201721814122U CN207742204U CN 207742204 U CN207742204 U CN 207742204U CN 201721814122 U CN201721814122 U CN 201721814122U CN 207742204 U CN207742204 U CN 207742204U
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- clutch
- squeezing roller
- sliding seat
- pumping equipment
- hose
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Abstract
A kind of hose pumping equipment, the utility model is related to a kind of hose pumping equipments, are mainly used for medical Blood Transfusion Dept., blood station and laboratory by the device of the blood sample automatic-extrusion of blood plait.The purpose of this utility model is that, a kind of automatic hose pumping equipment is provided, the present apparatus passes through motor driven gear group, two idler wheels arranged side by side of gear set drive can be placed on the blood bag hose below idler wheel and suck between two idler wheels when two idler wheel difference outward direction rotations, the blood in hose is squeezed out by the extruding between two idler wheels, after having squeezed, the inward direction rotation simultaneously of two idler wheels spues the hose.The beneficial effects of the utility model are, blood that can be in automatic squeezing tube, and extruding efficiency is high.
Description
Technical field
The utility model is related to a kind of hose pumping equipments, are mainly used for medical Blood Transfusion Dept., blood station and laboratory by blood pigtail
The device of the blood sample automatic-extrusion of son.
Background technology
Syringe needle can be connected with a bit of hose when blood drawing, this section of hose can together be preserved with blood bag after the completion of blood drawing,
This hose of section with a small amount of blood is commonly referred to as blood plait, and remaining blood is very useful in blood plait, can't be lost
It abandons, can be used for blood testing etc..Medical institutions and laboratory, will be in blood plaits mainly by the way of manually squeezing at present
Blood squeezes out, but artificial squeeze is easy to happen splash and water clock, and efficiency is low, and remained blood is easy in blood plait.
Utility model content
The purpose of the utility model is to provide a kind of automatic hose pumping equipment, the present apparatus passes through motor band moving teeth
Wheel group, two idler wheels arranged side by side of gear set drive can be placed below idler wheel when two idler wheel difference outward direction rotations
Blood bag hose sucks between two idler wheels, is squeezed out the blood in hose by the extruding between two idler wheels, after having squeezed, two
Idler wheel inward direction rotation simultaneously, the hose is spued.
The technical solution of the use of the utility model is as follows：
A kind of hose pumping equipment, the pumping equipment include pedestal, and the pedestal is equipped with guide rod, described
Guide rod be equipped with the drain sliding seat that is moved up and down along the guide rod, the drain sliding seat, which is equipped with, to be squeezed
Device, the pressurizing unit include the first squeezing roller and the second squeezing roller that be a pair of opposite and setting, and described first
Squeezing roller and the second squeezing roller are connected with by gear set drives first squeezing roller and the second squeezing roller same
When the lifting that outwardly or inwardly operates squeeze motor；The lifting squeezes motor and is also associated with lifter wheel structure, described
Lifter wheel structure includes lift shaft, and fixing sleeve is connected to lifting rotation seat on lift shaft, be also socketed on lift shaft from
Gear is closed, the clutch gear end face opposite with lifting rotation seat is equipped with the clutch clamping mechanism of cooperation Synchronous Transmission；Described
The lifter rack engaged with clutch gear is additionally provided on pedestal；It is additionally provided in the drain sliding seat for driving clutch gear
It slides axially along lift shaft, clutch gear is made to be detached with lifting rotation seat or the clutch driving mechanism of Synchronous Transmission.
Further, the clutch driving mechanism includes the clutch orientation axis pin being fixedly connected with pressurizing unit, living
The dynamic clutch sliding seat being socketed on clutch orientation axis pin, clutch sliding seat are equipped with poke rod, and clutch gear is equipped with and dials
The limiting slot of lever cooperation is additionally provided with fixed installation in drain sliding seat there are one clutch motor, is set on the arbor of clutch motor
Being useful for driving poke rod drives clutch gear to be detached with lifting rotation seat or the clutch swivel head of Synchronous Transmission.
Further, the clutch sliding seat include the upper clutch sliding seat being connected by the poke rod and
Lower clutch sliding seat.
Further, the poke rod includes the first poke rod and the second poke rod disposed in parallel, and described
One poke rod and the second poke rod are caught in the both sides for being respectively clamped into limiting slot.
Further, pressurizing unit adjustment structure is additionally provided in the drain sliding seat, the pressurizing unit is adjusted
Structure includes the pipe regulating screw nut in drain sliding seat, and the pipe regulating screw nut is connected with pressure and adjusts bullet
Spring, the pressure regulating spring are connected with pressure adjusting lever, and the pressure adjusting lever is connected with to be squeezed for adjusting first
First adjusting movable rod of extruding distance and the second adjusting movable rod between idler wheel and the second squeezing roller, described first
Movable rod connection is adjusted by roller shaft to the first squeezing roller, the described second adjusting movable rod passes through idler wheel axis connection
To the second squeezing roller.
Further, the pumping equipment includes well cover board, and the cover board passes through supporting rod and the bottom plate
Connection, the drain retractable seat is between the bottom plate and cover board.
Further, the position on the bottom plate corresponding to first squeezing roller and the second squeezing roller is equipped with
Blood collection mouth.
Further, the diameter of first squeezing roller and the second squeezing roller is straight equal to the reference circle of clutch gear
Diameter.
The beneficial effects of the utility model are that the blood in the automatic squeezing tube of energy, extruding efficiency is high, pumping equipment fortune
Before row, clutch gear is clamped by clutch clamping mechanism and lifting rotation seat, and lifting squeezes electric motor starting and rotates forward, and drives first to squeeze
Pressing roller and the negative direction operating outward simultaneously of the second squeezing roller, while lift shaft rotation is also driven, after lift shaft rotation
Lifting rotation seat is driven, to drive clutch gear to be run to pedestal direction along lifter rack, when the first squeezing roller and the
When two squeezing rollers touch hose, idler wheel sucks hose between the first squeezing roller and the second squeezing roller, will be in hose
Blood expression come out, when drain sliding seat reach least significant end, lifting squeeze motor stop；If also needing to continue to squeeze, from
Motor is closed to rotate forward, driving poke rod drives and is moved outside clutch gear, and to be detached with lifting rotation seat, lifting again squeezes motor,
Since clutch gear and lifting rotation seat detach, drain sliding seat will not move up and down, and can only drive the first extruding
Idler wheel and the second squeezing roller continue squeezing tube；After the completion of extruding, clutch motor reversion, driving poke rod drives clutch gear
Inner is moved, clutch gear and the engaging of lifting rotation seat, can be with Synchronous Transmission, and then lifting squeezes motor reversal, clutch gear along
Lifter rack is run up, the first squeezing roller and the inwardly negative direction operating simultaneously of the second squeezing roller, discharge hose, if soft
Pipe does not spue also in drain sliding seat arrival most significant end and finishes, and can also detach clutch gear and lifting rotation seat, to stop
The only movement of clutch gear, but do not stop, the first squeezing roller and the second squeezing roller continue inside negative direction operating, spit
Go out hose.
Description of the drawings
Fig. 1 is the front schematic diagram of the utility model；
Fig. 2 is that the utility model removes the schematic diagram after roller cover；
Fig. 3 is the rear schematic diagram of the utility model；
Fig. 4 is first explosive view of the utility model；
Fig. 5 is second explosive view of the utility model.
Specific implementation mode
Below in conjunction with the accompanying drawings, explanation is further explained to the utility model.
It please refers to and carries 1 to Fig. 4, a kind of hose pumping equipment, the pumping equipment includes pedestal（1）, the bottom
Seat（1）It is equipped with guide rod（2）, the guide rod（2）It is equipped with along the guide rod（2）The drain moved up and down is lived
Dynamic seat（3）, the drain sliding seat（3）It is equipped with pressurizing unit（4）, the pressurizing unit includes that a pair is set in opposite directions
The first squeezing roller（41）With the second squeezing roller（42）, also it is placed on two squeezing rollers（41、42）On roller cover（43）,
Hose（01）Pass through the first squeezing roller（41）With the second squeezing roller（42）It squeezes and squeezes out blood, first squeezing roller
（41）With the second squeezing roller（42）By roller shaft and with the roller shaft（411、412）Want the gear set being used cooperatively
It is connected to and drives first squeezing roller（41）With the second squeezing roller（42）Outwardly or inwardly mutual negative direction is transported simultaneously
The lifting turned squeezes motor（5）, while inwardly mutually negative direction operating refers to the first squeezing roller（41）With the second squeezing roller
（42）Rotation on one side to the two phase-contact surface simultaneously, while mutually negative direction operating refers to the first squeezing roller outward（41）With
Second squeezing roller（42）It is run simultaneously away from the direction of contact surface；The lifting squeezes motor（5）It is also associated with liter
Gear structure drops（6）, the lifter wheel structure（6）It include lift shaft（61）, lift shaft（61）On be fixedly attached
There is lifting rotation seat（62）, lift shaft（61）On be also socketed with clutch gear（7）, clutch gear（7）With lifting rotation seat phase
To end face be equipped with cooperation Synchronous Transmission clutch clamping mechanism（71）, when clutch clamping mechanism（71）By clutch gear（7）
With lifting rotation seat（62）When clamping, lifting squeezes motor（5）It can be by driving lift shaft（61）Rotation, further band
Dynamic lifting rotation seat（62）Rotation, to drive, clutch gear（7）Rotation, if clutch gear（7）With lifting rotation seat（62）
It is detached from, lifting squeezes motor（5）Clutch gear can not then be driven（7）Rotation.
The pedestal（1）On be additionally provided with and clutch gear（7）The lifter rack of engagement（8）, when clutch clamping mechanism
（71）By clutch gear（7）With lifting rotation seat（62）When clamping, motor is squeezed in lifting（5）Under drive, clutch gear（7）Edge
The lifter rack（8）It moves up and down；The drain sliding seat（3）On be additionally provided with for driving clutch gear（7）Along liter
Shaft drops（61）It slides axially, make clutch gear（7）With lifting rotation seat（62）The clutch driving mechanism of separation or Synchronous Transmission
（9）.
The clutch driving mechanism（9）Include and drain sliding seat（3）The clutch orientation axis pin being fixedly connected（91）,
It is actively socketed on clutch orientation axis pin（91）On clutch sliding seat（92）, clutch sliding seat（92）It is equipped with poke rod（93）,
Clutch gear（7）It is equipped with and poke rod（93）The limiting slot of cooperation（72）, drain sliding seat（3）On be additionally provided with and be installed with
One clutch motor（10）, clutch motor（10）Arbor be equipped with for driving poke rod（93）Drive clutch gear（7）With
Lifting rotation seat（62）The clutch swivel head of separation or Synchronous Transmission（11）, clutch swivel head（11）Rotation pulls poke rod
（93）Along lift shaft（61）Axis is moved out or Inner is moved, to pass through limiting slot（72）Pull clutch gear（7）Along liter
Shaft drops（61）Axis is moved out or Inner is moved and the lifting rotation seat（62）It is detached from or is clamped, squeezed with control lifting
Motor（5）Do not drive or drive clutch gear（7）Rotation.
The clutch sliding seat（92）Include by the poke rod（93）The upper clutch sliding seat that is connected and
Lower clutch sliding seat, correspondingly, there is the upper clutch orienting pin of the upper clutch sliding seat and lower clutch sliding seat described in pivot bush unit
Axis and lower clutch orient axis pin.
The poke rod（93）Include the first poke rod and the second poke rod disposed in parallel, upper clutch orients axis pin
It is connected by the first poke rod and the second poke rod with lower clutch orientation axis pin, first poke rod and the second poke rod card
Enter the both sides for being respectively clamped into limiting slot.
The drain sliding seat（3）Inside it is additionally provided with pressurizing unit adjustment structure（12）, the pressurizing unit, which is adjusted, to be tied
Structure（12）Include to be set to drain sliding seat（3）On pipe regulating screw nut（121）, the pipe regulating screw nut（121）Even
It is connected to pressure regulating spring（122）, the pressure regulating spring（122）It is connected with pressure adjusting lever（123）, the pressure
Adjusting rod is connected with for adjusting the first adjusting movable rod for squeezing distance between the first squeezing roller and the second squeezing roller
（124）Movable rod is adjusted with second（125）, described first adjusts movable rod（124）It is pivotally connected to first by idler wheel
Squeezing roller（41）, described second adjusts movable rod（125）It is pivotally connected to the second squeezing roller by idler wheel（42）.
The pumping equipment includes well cover board（13）, the cover board（13）Pass through supporting rod（131）With it is described
Bottom plate（1）Connection, the drain sliding seat（3）Positioned at the bottom plate（1）And cover board（13）Between.
The bottom plate（1）It is upper to correspond to first squeezing roller（41）With the second squeezing roller（42）Position set
There is blood collection mouth（14）.
First squeezing roller（41）With the second squeezing roller（42）Diameter be equal to clutch gear reference circle it is straight
Diameter.
Claims (8)
1. a kind of hose pumping equipment, the pumping equipment include pedestal, which is characterized in that the pedestal is equipped with and leads
To bar, the guide rod is equipped with the drain sliding seat moved up and down along the guide rod, the drain sliding seat
It is equipped with pressurizing unit, the pressurizing unit includes the first squeezing roller and the second squeezing roller that be a pair of opposite and setting,
First squeezing roller and the second squeezing roller is connected with by gear set and drives first squeezing roller and second
The lifting of squeezing roller mutually negative direction operating simultaneously squeezes motor；The lifting squeezes motor and is also associated with lifter wheel knot
Structure, the lifter wheel structure include lift shaft, and fixing sleeve is connected to lifting rotation seat on lift shaft, on lift shaft also
It is socketed with clutch gear, the clutch that the clutch gear end face opposite with lifting rotation seat is equipped with cooperation Synchronous Transmission is clamped machine
Structure；The lifter rack engaged with clutch gear is additionally provided on the pedestal；It is additionally provided in the drain sliding seat for driving
Dynamic clutch gear slides axially along lift shaft, clutch gear is made to be detached with lifting rotation seat or the clutch driving machine of Synchronous Transmission
Structure.
2. a kind of hose pumping equipment according to claim 1, it is characterised in that：The clutch driving mechanism includes
The clutch orientation axis pin being fixedly connected with drain sliding seat, the clutch sliding seat being actively socketed on clutch orientation axis pin, clutch
Sliding seat is equipped with poke rod, and clutch gear is equipped with the limiting slot coordinated with poke rod, fixation is additionally provided in drain sliding seat
There are one clutch motor, the arbors of clutch motor to be equipped with for driving poke rod to drive clutch gear and lifting rotation seat for installation
The clutch swivel head of separation or Synchronous Transmission.
3. a kind of hose pumping equipment as claimed in claim 2, it is characterised in that：The clutch sliding seat includes to pass through
The upper clutch sliding seat and lower clutch sliding seat that the poke rod is connected.
4. a kind of hose pumping equipment as claimed in claim 3, it is characterised in that：The poke rod includes to be arranged in parallel
The first poke rod and the second poke rod, first poke rod and the second poke rod, which are caught in, described is respectively clamped into limiting slot
Both sides.
5. a kind of hose pumping equipment according to claim 1, it is characterised in that：It is additionally provided in the drain sliding seat
Pressurizing unit adjustment structure, the pressurizing unit adjustment structure include the pipe regulating screw nut in drain sliding seat,
The pipe regulating screw nut is connected with pressure regulating spring, and the pressure regulating spring is connected with pressure adjusting lever, described
Pressure adjusting lever be connected with for adjust between the first squeezing roller and the second squeezing roller squeeze distance first adjust live
Dynamic connecting rod and second adjusts movable rod, and described first, which adjusts movable rod, connects through roller shaft to the first squeezing roller,
The second adjusting movable rod is pivotally connected to the second squeezing roller by idler wheel.
6. a kind of hose pumping equipment according to claim 1, it is characterised in that：The pumping equipment includes lid well
Plate, the cover board are connected by supporting rod with the pedestal, and the drain retractable seat is in the pedestal and cover board
Between.
7. a kind of hose pumping equipment according to claim 1, it is characterised in that：Correspond on the pedestal described
The position of first squeezing roller and the second squeezing roller is equipped with blood collection mouth.
8. a kind of hose pumping equipment according to claim 1, it is characterised in that：First squeezing roller and second
The diameter of squeezing roller is equal to the reference diameter of clutch gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814122.XU CN207742204U (en) | 2017-12-22 | 2017-12-22 | A kind of hose pumping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814122.XU CN207742204U (en) | 2017-12-22 | 2017-12-22 | A kind of hose pumping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742204U true CN207742204U (en) | 2018-08-17 |
Family
ID=63119261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814122.XU Active CN207742204U (en) | 2017-12-22 | 2017-12-22 | A kind of hose pumping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107918008A (en) * | 2017-12-22 | 2018-04-17 | 深圳市德胜医疗设备有限公司 | A kind of hose pumping equipment |
-
2017
- 2017-12-22 CN CN201721814122.XU patent/CN207742204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107918008A (en) * | 2017-12-22 | 2018-04-17 | 深圳市德胜医疗设备有限公司 | A kind of hose pumping equipment |
| CN107918008B (en) * | 2017-12-22 | 2023-09-15 | 深圳市德胜医疗设备有限公司 | Hose drain |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |