CN208405524U - A kind of haemodialysis control unit dilution liquid feed device - Google Patents
A kind of haemodialysis control unit dilution liquid feed device Download PDFInfo
- Publication number
- CN208405524U CN208405524U CN201721901785.5U CN201721901785U CN208405524U CN 208405524 U CN208405524 U CN 208405524U CN 201721901785 U CN201721901785 U CN 201721901785U CN 208405524 U CN208405524 U CN 208405524U
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- gear
- dilution liquid
- shaft
- attachment base
- fixedly connected
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Abstract
The utility model discloses a kind of haemodialysis control unit dilution liquid feed devices, including pedestal, slide bar is fixedly connected at left and right sides of the upper end of the pedestal, the lower part fixing sleeve of the slide bar is connected to the first attachment base, side is connected with first rotating shaft before and after the inner cavity lower part of first attachment base, first gear is socketed in the middle part of the first rotating shaft, the inside upper part of the pedestal is provided with rectangular channel, the top movable of the slide bar is socketed with the second attachment base, front and back side is connected with the second shaft in the middle part of the inner cavity of second attachment base, it is socketed in the middle part of second shaft and connects second gear, connecting plate is fixedly connected at left and right sides of the upper end of second attachment base.Haemodialysis control unit dilution liquid feed device enables to the liquid in dilution liquid supply box more fully to mix with the liquid of addition by the whole structure of equipment；By the structure of first gear and second gear, so that equipment operation is more stable.
Description
Technical field
The utility model relates to field of medical technology, specially a kind of haemodialysis control unit dilution liquid feed device.
Background technique
Haemodialysis control unit is divided into blood monitoring warning system and dialysis liquid supply system two parts.Blood guards warning system
Including blood pump, heparin pump, the monitoring of sound pulse pressure and air monitering etc.；Dialysis liquid supply system includes temperature control system, with liquid
The parts such as system, off gas system, monitored conductivity system, ultrafiltration monitoring and leakage blood monitoring form.Its working principle is that: dialysis is used
The dialyzate that concentrate and water for dialysis are configured to qualification by dialysis liquid supply system is supervised by haemodialyser with blood
It protects the patient blood that warning system is drawn and carries out solute dispersion, infiltration and ultrafiltration；Patient blood after effect passes through blood
It guards warning system to return in patient body, while the liquid after using of dialysing is discharged as waste liquid by dialysis liquid supply system；Constantly
It moves in circles, completes entire dialysis procedure.But common haemodialysis control unit is not efficient enough to the mixed diluting of liquid, and sets
Standby operation is not sufficiently stable, therefore we have proposed a kind of haemodialysis control unit dilution liquid feed devices.
Utility model content
The purpose of this utility model is to provide a kind of haemodialysis control unit dilution liquid feed devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of haemodialysis control unit dilution feed flow dress
It sets, including pedestal, is fixedly connected with slide bar at left and right sides of the upper end of the pedestal, the lower part fixing sleeve of the slide bar is connected to first
The inner cavity lower part front and back side of attachment base, first attachment base is connected with first rotating shaft, is socketed in the middle part of the first rotating shaft
First gear, the inside upper part of the pedestal are provided with rectangular channel, and the top movable of the slide bar is socketed with the second attachment base, described
Front and back side is connected with the second shaft in the middle part of the inner cavity of second attachment base, is socketed in the middle part of second shaft and connects second gear,
The second gear is meshed with first gear, is fixedly connected with connecting plate at left and right sides of the upper end of second attachment base, institute
The upper end for stating connecting plate is fixedly connected with bearing plate, and the upper end inner cavity of the bearing plate is provided with power cavity, the power cavity it is interior
Chamber left end connects power plate by shaft, is equipped with turntable on the right side of the lower end of the power plate, the right end of the power cavity is provided with circle
The middle part of arc slot, the turntable connects transmission gear by drive shaft, and the rear end of the transmission gear is meshed with rack gear, institute
The lower end fixation for stating rack gear is fixedly connected with the upper end of pedestal, and the upper end of the power plate is fixedly connected with dilution liquid supply box, institute
The upper end for stating dilution liquid supply box is plugged with inlet tube, and the left end lower part of the dilution liquid supply box is plugged with outlet tube, and described first
The left end of middle part connecting shaft of gear is fixedly connected with the transmission shaft of motor.
Preferably, the turntable is ellipse, and the side of the turntable and the lower end right side of power plate are smooth.
Preferably, the surface of the slide bar is smooth.
Preferably, the connecting shaft in the first gear and second gear is plugged on the inclined of first gear and second gear
At the heart.
Compared with prior art, the utility model has the beneficial effects that haemodialysis control unit dilution liquid feed device, passes through
The whole structure of equipment enables to the liquid in dilution liquid supply box more fully to mix with the liquid of addition, ensure that
Dilute the uniform mixing of liquid in liquid supply box；By being equipped with the structure of first gear and second gear, so that equipment operation is more
Add stabilization；By being equipped with the structure of turntable and power plate, the efficiency that equipment mixes two kinds of liquid can be greatly improved.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the utility model right view.
In figure: 1 pedestal, 2 first attachment bases, 3 slide bars, 4 rectangular channels, 5 first gears, 6 second attachment bases, 7 second gears,
8 connecting plates, 9 bearing plates, 10 power cavities, 11 power plates, 12 turntables, 13 arc grooves, 14 dilution liquid supply box, 15 inlet tubes, 16 go out
Liquid pipe, 17 motor, 18 rack gears, 19 transmission gears, 20 second shafts, 21 first rotating shafts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of haemodialysis control unit dilution liquid feed device,
Including pedestal 1, pedestal 1 is the pedestal that haemodialysis control unit dilutes liquid feed device, fixed company at left and right sides of the upper end of the pedestal 1
It is connected to slide bar 3, slide bar 3 is the track of the second attachment base 6 displacement, and the surface of the slide bar 3 is smooth.The lower part of the slide bar 3
Fixing sleeve is connected to the first attachment base 2, and the first attachment base 2 is in order to connect first gear 5, the inner cavity lower part of first attachment base 2
Front and back side is connected with first rotating shaft 21, and the middle part of the first rotating shaft 21 is socketed with first gear 5, and first gear 5 drives second
Gear 7 rotates, and the inside upper part of the pedestal 1 is provided with rectangular channel 4, and the top movable of the slide bar 3 is socketed with the second attachment base
6, the second attachment base 6 is in order to connect second gear 7, and front and back side is connected with the second shaft in the middle part of the inner cavity of second attachment base 6
20, the middle part of second shaft 20, which is socketed with, connects second gear 7, drives first gear 5 to rotate by motor 17, first
When gear 5 rotates, first gear 5 drives second gear 7 to rotate, since the connecting shaft of first gear 5 and second gear 7 is respectively positioned on
Eccentric part can make the second attachment base 6 move up and down when first gear 5 and second gear 7 rotate, to pass through connecting plate 8
Bearing plate 9 is driven to move up and down, so that dilution liquid supply box 14 moves up and down, the second gear 7 is nibbled with 5 phase of first gear
It closes, the connecting shaft in the first gear 5 and second gear 7 is plugged on the eccentric part of first gear 5 and second gear 7, institute
It states and is fixedly connected with connecting plate 8 at left and right sides of the upper end of the second attachment base 6, the upper end of the connecting plate 8 is fixedly connected with load-bearing
Plate 9, the upper end inner cavity of the bearing plate 9 are provided with power cavity 10, and the inner cavity left end of the power cavity 10 connects power by shaft
The lower end right side of plate 11, the power plate 11 is equipped with turntable 12, and in order to drive power plate 11 to shake, the turntable 12 is turntable 12
Ellipse, the side of the turntable 12 and the lower end right side of power plate 11 are smooth.The right end of the power cavity 10 is provided with circle
The middle part of arc slot 13, the turntable 12 connects transmission gear 19, the rear end of the transmission gear 19 and rack gear by drive shaft
18 are meshed, and when bearing plate 9 moves up and down, transmission gear 19 can move up and down on rack gear 18, so that transmission gear
19 rotations, transmission gear 19 drive turntable 12 to rotate, so that dilution liquid supply box 14 shakes in power cavity 10, dilute feed flow
Case 14 is fixedly connected by 15 adding liquid of inlet tube, the lower end fixation of the rack gear 18 with the upper end of pedestal 1, the power plate
11 upper end is fixedly connected with dilution liquid supply box 14, by diluting the overall structure of liquid feed device, so that in dilution liquid supply box 14
Liquid more fully mixed with the liquid of addition, ensure that dilution liquid supply box 14 in liquid uniform mixing, the dilution
The upper end of liquid supply box 14 is plugged with inlet tube 15, and the left end lower part of the dilution liquid supply box 14 is plugged with outlet tube 16, and described the
The left end of the middle part connecting shaft of one gear 5 is fixedly connected with the transmission shaft of motor 17, and motor 17 is in order to drive first gear 5
Rotation.
Working principle: haemodialysis control unit, when being worked, drives the first tooth by motor 17 with dilution liquid feed device
5 rotation of wheel, when first gear 5 rotates, first gear 5 drives second gear 7 to rotate, due to first gear 5 and second gear 7
Connecting shaft be respectively positioned on eccentric part, when first gear 5 and second gear 7 rotate, the second attachment base 6 can be made to move up and down,
To drive bearing plate 9 to move up and down by connecting plate 8, so that dilution liquid supply box 14 moves up and down, in about 9 bearing plate
When movement, transmission gear 19 can move up and down on rack gear 18, so that transmission gear 19 rotates, transmission gear 19 is with turn
Disk 12 rotates, so that dilution liquid supply box 14 shakes in power cavity 10, dilution liquid supply box 14 passes through 15 annex solution of inlet tube
Body, by diluting the overall structure of liquid feed device, so that the liquid of liquid and addition in dilution liquid supply box 14 is more fully
Mixing ensure that the uniform mixing of liquid in dilution liquid supply box 14.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of haemodialysis control unit dilution liquid feed device, including pedestal (1), it is characterised in that: the upper end of the pedestal (1) is left
Right two sides are fixedly connected with slide bar (3), and the lower part fixing sleeve of the slide bar (3) is connected to the first attachment base (2), first connection
Side is connected with first rotating shaft (21) before and after the inner cavity lower part of seat (2), is socketed with first gear in the middle part of the first rotating shaft (21)
(5), the inside upper part of the pedestal (1) is provided with rectangular channel (4), and the top movable of the slide bar (3) is socketed with the second attachment base
(6), front and back side is connected with the second shaft (20) in the middle part of the inner cavity of second attachment base (6), in second shaft (20)
Portion, which is socketed with, to be connect second gear (7), and the second gear (7) is meshed with first gear (5), second attachment base (6)
It is fixedly connected with connecting plate (8) at left and right sides of upper end, the upper end of the connecting plate (8) is fixedly connected with bearing plate (9), described to hold
The upper end inner cavity of weight plate (9) is provided with power cavity (10), and the inner cavity left end of the power cavity (10) connects power plate by shaft
(11), turntable (12) being equipped on the right side of the lower end of the power plate (11), the right end of the power cavity (10) is provided with arc groove (13),
The middle part of the turntable (12) connects transmission gear (19) by drive shaft, the rear end of the transmission gear (19) and rack gear
(18) it is meshed, the lower end fixation of the rack gear (18) is fixedly connected with the upper end of pedestal (1), the upper end of the power plate (11)
It is fixedly connected with dilution liquid supply box (14), the upper end of dilution liquid supply box (14) is plugged with inlet tube (15), and the dilution supplies
The left end lower part of liquid case (14) is plugged with outlet tube (16), the left end of the middle part connecting shaft of the first gear (5) and motor
(17) transmission shaft is fixedly connected.
2. a kind of haemodialysis control unit according to claim 1 dilution liquid feed device, it is characterised in that: the turntable (12)
For ellipse, the side of the turntable (12) and the lower end right side of power plate (11) are smooth.
3. a kind of haemodialysis control unit according to claim 1 dilution liquid feed device, it is characterised in that: the slide bar (3)
Surface it is smooth.
4. a kind of haemodialysis control unit according to claim 1 dilution liquid feed device, it is characterised in that: the first gear
(5) and the connecting shaft in second gear (7) is plugged on the eccentric part of first gear (5) and second gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901785.5U CN208405524U (en) | 2017-12-29 | 2017-12-29 | A kind of haemodialysis control unit dilution liquid feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901785.5U CN208405524U (en) | 2017-12-29 | 2017-12-29 | A kind of haemodialysis control unit dilution liquid feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208405524U true CN208405524U (en) | 2019-01-22 |
Family
ID=65120469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721901785.5U Expired - Fee Related CN208405524U (en) | 2017-12-29 | 2017-12-29 | A kind of haemodialysis control unit dilution liquid feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208405524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535982A (en) * | 2020-12-04 | 2021-03-23 | 杨允廷 | Fertilizer agitating unit is used in agricultural |
-
2017
- 2017-12-29 CN CN201721901785.5U patent/CN208405524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535982A (en) * | 2020-12-04 | 2021-03-23 | 杨允廷 | Fertilizer agitating unit is used in agricultural |
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| 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: 20190122 Termination date: 20191229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |