CN208440265U - A kind of medical fluid filling amount micro-adjusting mechanism - Google Patents
A kind of medical fluid filling amount micro-adjusting mechanism Download PDFInfo
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- CN208440265U CN208440265U CN201821043256.0U CN201821043256U CN208440265U CN 208440265 U CN208440265 U CN 208440265U CN 201821043256 U CN201821043256 U CN 201821043256U CN 208440265 U CN208440265 U CN 208440265U
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- cylindrantherae
- piston
- medical fluid
- supporting table
- drug
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Abstract
The utility model discloses a kind of medical fluid filling amount micro-adjusting mechanisms, it includes supporting table (10), the pilot hole (11) being opened in supporting table (10), upper bracket (12) are installed at the top of supporting table (10), intermediate cylindrantherae (3) is fixedly arranged on upper bracket (12), the bottom of supporting table (10) is installed with lower bracket (13), vertical cylinder (2) is fixed on lower bracket (13), threaded rod (14) are installed at the top of the piston rod (9) of vertical cylinder (2), threaded rod (14) through pilot hole (11) and is fixed on piston (4) from lower to upper, locking nut (15) are threaded on the threaded rod (14), locking nut (15) is located at below supporting table (10).The beneficial effects of the utility model are: it is compact-sized, explosive payload can be changed, is easy to operate.
Description
Technical field
The utility model relates to the filling technical field of medical fluid, especially a kind of medical fluid filling amount micro-adjusting mechanism.
Background technique
Medical fluid is filling to refer to that the medical fluid that will be prepared is filling in empty bottle, and it is each to must assure that medical fluid is packed into pouring process
Medicine liquid volume amount in empty bottle is consistent, and could improve the resume speed of user.It is protected at present using Soup filling machine structure
Demonstrate,prove each liquid drug amount be it is equal, the structure of Soup filling machine structure is as shown in Figure 1, it includes gravity tank 1, vertical cylinder
2, intermediate cylindrantherae 3 and piston 4, the gravity tank 1 are located at the top of intermediate cylindrantherae 3, and the left and right sides of intermediate cylindrantherae 3 offers respectively
Drug-feeding tube 5 and drug discharging tube 6, drug-feeding tube 5 and drug discharging tube 6 are symmetrical arranged, and drug-feeding tube 5, which goes out, is connected with shut-off valve 7, shut-off valve 7 it is another
One end is connect with the medicine outlet of gravity tank 1, and the vertical setting of the intermediate cylindrantherae 3, the top of intermediate cylindrantherae 3 offers observation panel 8,
Piston 4 is slidably fitted in intermediate cylindrantherae 3, the vertical cylinder 2 is located at the underface of intermediate cylindrantherae 3, the piston of vertical cylinder 2
Bar runs through the bottom of intermediate cylindrantherae 3 from lower to upper and is fixed on piston 4.
When carrying out powder charge, first by the bottle mouth sleeve of empty bottle on drug discharging tube 6, then worker opens shut-off valve 7, gravity tank 1
Interior medical fluid enters through shut-off valve 7, drug-feeding tube 5 in intermediate cylindrantherae 3 and being supported in above piston 4, and worker sees from observation panel 8
The liquid level for examining medical fluid in intermediate cylindrantherae 3, when liquid level reaches exactly at drug discharging tube 6, worker closes shut-off valve 7, and then worker is controlled
The piston rod for making vertical cylinder 2 stretches out upwards, and piston 4 jacks medical fluid upwards, and medical fluid enters in empty bottle through drug discharging tube 6 realizes medical fluid
Tinning；It after installing one bottle, unloads and has bottled, then second empty bottle is installed on drug discharging tube 6, while controlling vertical cylinder
2 piston rods retract, and repeat above operation, and after the piston rod of each vertical cylinder 2 is fully extended, ensure that every time to each sky
The amount of liquid drug is equal always in bottle.However, the Soup filling machine structure can only be complete by the piston rod of vertical cylinder
Stretching is consistent with the scale of construction for ensuring each powder charge, i.e., explosive payload is fixed and invariable always, if necessary to reduce explosive payload,
Then the mechanism cannot achieve, because it is equal for being unable to accurately control the displacement that vertical cylinder 2 stretches out every time.Therefore urgently one
Kind can change the mechanism of explosive payload.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts, provide it is a kind of it is compact-sized, powder charge can be changed
Amount, medical fluid filling amount micro-adjusting mechanism easy to operate.
The purpose of this utility model is achieved through the following technical solutions: a kind of medical fluid filling amount micro-adjusting mechanism, it includes
Gravity tank, vertical cylinder, intermediate cylindrantherae and piston, the gravity tank are located at the top of intermediate cylindrantherae, the left and right sides of intermediate cylindrantherae
The drug-feeding tube and drug discharging tube for being connected to intermediate cylindrantherae are offered respectively, and drug-feeding tube is symmetrical set with drug discharging tube, and drug-feeding tube goes out to connect
It is connected to shut-off valve, the other end of shut-off valve and the medicine outlet of gravity tank connect, and offer observation panel at the top of intermediate cylindrantherae, intermediate
Piston is slidably fitted in cylindrantherae, which further includes supporting table, the pilot hole that is opened in supporting table, the supporting table
Top be installed with upper bracket, the intermediate cylindrantherae is fixedly arranged on upper bracket, and the bottom of the supporting table is installed with lower bracket, institute
It states vertical cylinder to be fixed on lower bracket, threaded rod is installed at the top of the piston rod of vertical cylinder, threaded rod passes through from lower to upper
It wears pilot hole and is fixed on piston, locking nut is threaded on the threaded rod, locking nut is located at below supporting table.
The vertical setting of intermediate cylindrantherae.
The vertical cylinder is located at the underface of intermediate cylindrantherae.
The threaded rod, vertical cylinder and piston coaxial setting.
The utility model has the advantage that the utility model is compact-sized, can change explosive payload, is easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of current Soup filling machine structure；
Fig. 2 is the structural schematic diagram of the utility model；
In figure, 1- gravity tank, the vertical cylinder of 2-, the centre 3- cylindrantherae, 4- piston, 5- drug-feeding tube, 6- drug discharging tube, 7- cut-off
Valve, 8- observation panel, 9- piston rod, 10- supporting table, 11- pilot hole, 12- upper bracket, 13- lower bracket, 14- threaded rod, 15- lock
Tight nut.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, the protection scope of the utility model be not limited to
It is lower described:
As shown in Fig. 2, a kind of medical fluid filling amount micro-adjusting mechanism, it includes gravity tank 1, vertical cylinder 2,3 and of intermediate cylindrantherae
Piston 4, the gravity tank 1 are located at the top of intermediate cylindrantherae 3, the vertical setting of intermediate cylindrantherae 3, the left and right sides difference of intermediate cylindrantherae 3
The drug-feeding tube 5 and drug discharging tube 6 for being connected to intermediate cylindrantherae 3 are offered, drug-feeding tube 5 is symmetrical set with drug discharging tube 6, at drug-feeding tube 5
It is connected with shut-off valve 7, the other end of shut-off valve 7 is connect with the medicine outlet of gravity tank 1, and the top of intermediate cylindrantherae 3 offers observation
Mouthfuls 8, piston 4 is slidably fitted in intermediate cylindrantherae 3.
As shown in Fig. 2, the micro-adjusting mechanism further includes supporting table 10, the pilot hole being opened in supporting table 10 11, the branch
The top of support platform 10 is installed with upper bracket 12, and the intermediate cylindrantherae 3 is fixedly arranged on upper bracket 12, and the bottom of the supporting table 10 is solid
Equipped with lower bracket 13, the vertical cylinder 2 is fixed on lower bracket 13, and the top of the piston rod 9 of vertical cylinder 2 is installed with screw thread
Bar 14, threaded rod 14 through pilot hole 11 and are fixed on piston 4 from lower to upper, are threaded with locking on the threaded rod 14
Nut 15, locking nut 15 are located at 10 lower section of supporting table.
As shown in Fig. 2, vertical cylinder 2 described in this implementation is located at the underface of intermediate cylindrantherae 3.The threaded rod 14 hangs down
It is coaxially disposed to cylinder 2 and piston 4.
The course of work of the utility model is as follows:
When carrying out powder charge, first by the bottle mouth sleeve of empty bottle on drug discharging tube 6, then worker opens shut-off valve 7, gravity tank 1
Interior medical fluid enters through shut-off valve 7, drug-feeding tube 5 in intermediate cylindrantherae 3 and being supported in above piston 4, and worker sees from observation panel 8
The liquid level for examining medical fluid in intermediate cylindrantherae 3, when liquid level reaches exactly at drug discharging tube 6, worker close shut-off valve 7, then worker to
It is passed through high pressure gas in the rodless cavity of vertical cylinder 2, piston rod 9 stretches out upwards at this time, and jacking medical fluid, medical fluid pass through piston 4 upwards
Drug discharging tube 6 enters in empty bottle, finally realizes the tinning of medical fluid.It, only need to be on threaded rod 14 when medical fluid filling amount to be reduced
Rotation locking nut 15 upwards, to reduce the vertical spacing between locking nut 15 and supporting table 10, to reduce vertical gas
The stroke that 2 piston rod 9 of cylinder stretches out, the further amount for reducing piston 4 and the medical fluid in intermediate cylindrantherae 3 being discharged into empty bottle, that is, lock
Nut 15 is supported after platform 10 blocks during moving upwards with threaded rod 14, illustrates that medical fluid stops flow into bottle body, from
And change filling amount is realized, it can equally ensure to be consistent to the filling amount of empty bottle every time.
After first bottle is filling, worker first unloads the bottle body, then another empty bottle is covered on drug discharging tube 6, then to vertical
It is passed through high pressure gas into the rod chamber of cylinder 2, piston rod 9 retracts downwards, is then again turned on shut-off valve 7 and observes medical fluid and exists
Liquid level in intermediate cylindrantherae 3, most Zhou Zaici are passed through high pressure gas into the rodless cavity of vertical cylinder 2, and piston rod 9 is stretched upwards at this time
Out, piston 4 jacks medical fluid upwards, and medical fluid enters in empty bottle through drug discharging tube 6, after locking nut 15, which is supported platform 10, to be limited,
The filling of second bottle body is realized, therefore the filling of multiple empty bottles can be completed in so circulate operation.
Claims (4)
1. a kind of medical fluid filling amount micro-adjusting mechanism, it includes gravity tank (1), vertical cylinder (2), intermediate cylindrantherae (3) and piston
(4), the gravity tank (1) is located at the top of intermediate cylindrantherae (3), and it is intermediate that the left and right sides of intermediate cylindrantherae (3) offers connection respectively
The drug-feeding tube (5) and drug discharging tube (6) of cylindrantherae (3), drug-feeding tube (5) are symmetrical set with drug discharging tube (6), are connected at drug-feeding tube (5)
It is connected to shut-off valve (7), the other end of shut-off valve (7) is connect with the medicine outlet of gravity tank (1), is opened up at the top of intermediate cylindrantherae (3)
Have observation panel (8), is slidably fitted with piston (4) in intermediate cylindrantherae (3), it is characterised in that: the micro-adjusting mechanism further includes supporting table
(10), the pilot hole (11) being opened in supporting table (10) is installed with upper bracket (12) at the top of the supporting table (10), described
Intermediate cylindrantherae (3) is fixedly arranged on upper bracket (12), and the bottom of the supporting table (10) is installed with lower bracket (13), the vertical gas
Cylinder (2) is fixed on lower bracket (13), is installed with threaded rod (14), threaded rod at the top of the piston rod (9) of vertical cylinder (2)
(14) run through pilot hole (11) from lower to upper and be fixed on piston (4), be threaded with locking screw on the threaded rod (14)
Female (15), locking nut (15) are located at below supporting table (10).
2. a kind of medical fluid filling amount micro-adjusting mechanism according to claim 1, it is characterised in that: the intermediate cylindrantherae (3) is hung down
To setting.
3. a kind of medical fluid filling amount micro-adjusting mechanism according to claim 1, it is characterised in that: vertical cylinder (2) position
In the underface of intermediate cylindrantherae (3).
4. a kind of medical fluid filling amount micro-adjusting mechanism according to claim 1, it is characterised in that: the threaded rod (14) is hung down
It is coaxially disposed to cylinder (2) and piston (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043256.0U CN208440265U (en) | 2018-06-29 | 2018-06-29 | A kind of medical fluid filling amount micro-adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043256.0U CN208440265U (en) | 2018-06-29 | 2018-06-29 | A kind of medical fluid filling amount micro-adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208440265U true CN208440265U (en) | 2019-01-29 |
Family
ID=65088163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821043256.0U Active CN208440265U (en) | 2018-06-29 | 2018-06-29 | A kind of medical fluid filling amount micro-adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208440265U (en) |
-
2018
- 2018-06-29 CN CN201821043256.0U patent/CN208440265U/en active Active
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