CN219849680U - Liquid charger capable of uniformly and equally charging liquid in equal pressure and equal quantity - Google Patents
Liquid charger capable of uniformly and equally charging liquid in equal pressure and equal quantity Download PDFInfo
- Publication number
- CN219849680U CN219849680U CN202321262389.8U CN202321262389U CN219849680U CN 219849680 U CN219849680 U CN 219849680U CN 202321262389 U CN202321262389 U CN 202321262389U CN 219849680 U CN219849680 U CN 219849680U
- Authority
- CN
- China
- Prior art keywords
- liquid
- mounting box
- plate
- bottom plate
- uniformly
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 108
- 238000009434 installation Methods 0.000 claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 9
- 241001330002 Bambuseae Species 0.000 claims abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 9
- 239000011425 bamboo Substances 0.000 claims abstract description 9
- 230000007547 defect Effects 0.000 abstract description 4
- 239000003814 drug Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000003124 biologic agent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- -1 radioactive isotopes Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a liquid feeder capable of uniformly feeding liquid with equal pressure and average quantity, which comprises a bottom plate and a liquid outlet head arranged on the upper surface of the bottom plate, wherein a liquid storage cylinder is fixedly arranged on the upper surface of the bottom plate, an installation box and a fixing cylinder are respectively fixedly arranged on the upper surface and the inner bottom wall of the liquid storage cylinder, and a liquid feeding mechanism is arranged in the installation box and the fixing cylinder; the liquid feeding mechanism is including rotating the lead screw that sets up at mounting box inner roof to and set up at mounting box upper surface be used for driving lead screw pivoted driving motor, the inner wall of mounting box and fixed section of thick bamboo is provided with sliding plate and piston in the slip respectively, and the upper surface of sliding plate offered the screw hole with lead screw surface threaded connection. Compared with the prior art, the liquid feeder capable of feeding liquid at uniform speed and equal pressure and uniform quantity can realize the purpose of continuously and quantitatively feeding liquid automatically by arranging the liquid feeding mechanism and the limiting mechanism, and overcomes the defect of complicated personnel operation and large workload of the prior liquid feeder.
Description
Technical Field
The utility model relates to the technical field of liquid feeders, in particular to a liquid feeder capable of uniformly feeding liquid in equal pressure and equal quantity.
Background
The liquid feeder is an instrument for continuously and quantitatively feeding various test liquids, radioactive isotopes, biological agents and the like in chemical analysis tests.
The main principle of the existing liquid charger is that the plunger piston of the syringe needle cylinder reciprocates and two one-way pistons enable liquid to quantitatively and directionally move, liquid is charged, when the liquid is actually continuously and quantitatively added, an operator is required to continuously pull a piston rod, the manual operation mode has the defect of large workload when a plurality of groups of test tubes are added with the liquid, and the operator is required to always hold the liquid charger, so that the defect of large burden is caused.
Therefore, the utility model provides the liquid charger capable of charging liquid at uniform speed and equal pressure and average quantity.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present utility model provide a liquid charger capable of uniformly and equally charging liquid in an equal amount, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the liquid feeder comprises a bottom plate and a liquid outlet head arranged on the upper surface of the bottom plate, wherein a liquid storage cylinder is fixedly arranged on the upper surface of the bottom plate, an installation box and a fixing cylinder are respectively fixedly arranged on the upper surface and the inner bottom wall of the liquid storage cylinder, and a liquid feeding mechanism is arranged in the installation box and the fixing cylinder;
the liquid feeding mechanism is including rotating the lead screw that sets up at mounting box inner roof to and set up at mounting box upper surface and be used for driving lead screw pivoted driving motor, the inner wall of mounting box and fixed section of thick bamboo is provided with sliding plate and piston in the slip respectively, and the upper surface of sliding plate offer with lead screw surface threaded connection's screw hole, and the lower surface of sliding plate has set firmly two symmetrical connecting rods, the bottom of connecting rod and the upper surface fixed connection of piston, the bottom surface of fixed section of thick bamboo is inlayed respectively and is equipped with the feed liquor pipe and extends to the drain pipe of liquid storage section of thick bamboo surface, and the surface of feed liquor pipe and drain pipe is provided with feed liquor check valve and play check valve respectively, the tip of drain pipe is provided with the hose with the play liquid head intercommunication.
As still further aspects of the present utility model, the outer surface of the mounting box is provided with a limiting mechanism for limiting the position of the sliding plate.
As a still further scheme of the utility model, the limiting mechanism comprises a limiting plate which is arranged on the inner wall of the installation box in a sliding way and contact switches which are respectively and fixedly arranged on the lower surface of the limiting plate and the inner bottom wall of the installation box, the upper surface of the limiting plate is provided with a through hole for sliding a screw rod, and the two contact switches are electrically connected with the driving motor through leads.
As a still further proposal of the utility model, the limiting mechanism also comprises two symmetrical fixed blocks fixedly arranged on the outer surface of the installation box and a threaded column rotatably arranged between the two fixed blocks, and the upper surface of the fixed block at the top is provided with a rotating disc for rotating the threaded column.
As a still further proposal of the utility model, the side surface of the limiting plate is fixedly provided with a connecting plate, the side surface of the mounting box is provided with a strip-shaped opening for the connecting plate to slide, and the upper surface of the connecting plate is provided with a threaded hole which is in threaded connection with the surface of the threaded column.
As still further scheme of the utility model, the surface of the connecting plate is fixedly provided with a triangular indicating block, and the side surface of the mounting box is provided with scale mark lines corresponding to the triangular indicating block.
As still further scheme of the utility model, the upper surface of the bottom plate is provided with a moving mechanism for driving the liquid outlet head to transversely move, the moving mechanism comprises a strip-shaped groove arranged on the upper surface of the bottom plate and a stepping motor fixedly arranged on the inner wall of the strip-shaped groove, the output end of the stepping motor is fixedly provided with a screw rod, the inner wall of the strip-shaped groove is slidably provided with an L-shaped slide bar, the surface of the L-shaped slide bar is provided with a threaded hole in threaded connection with the surface of the screw rod, and the liquid outlet head is embedded on the upper surface of the L-shaped slide bar.
As still further scheme of the utility model, the upper surface of the bottom plate is respectively provided with a charging power supply and a controller.
Advantageous effects
The utility model provides a liquid charger capable of charging liquid at uniform speed and equal pressure and average quantity, which has the following technical effects:
1. compared with the prior art, the liquid feeder capable of feeding liquid at uniform speed and equal pressure and uniform quantity can realize the purpose of continuously and quantitatively feeding liquid automatically by arranging the liquid feeding mechanism and the limiting mechanism, and overcomes the defect of complicated personnel operation and large workload of the prior liquid feeder.
2. Compared with the prior art, the liquid charger capable of uniformly and uniformly adding liquid in equal pressure and uniform quantity has the advantages that the purpose of automatically adding liquid medicine to a plurality of test tubes can be achieved through the arrangement of the moving mechanism, and the practicability is high.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
FIG. 2 is a schematic cross-sectional view of a cartridge and mounting box according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
Fig. 4 is a schematic rear view of the present utility model.
The reference numerals are: 1. a bottom plate; 2. a liquid outlet head; 3. a liquid storage cylinder; 4. a mounting box; 5. a fixed cylinder; 6. a liquid adding mechanism; 601. a screw rod; 602. a driving motor; 603. a sliding plate; 604. a piston; 605. a connecting rod; 606. a liquid inlet pipe; 607. a liquid outlet pipe; 608. a hose; 7. a limiting mechanism; 701. a limiting plate; 702. a contact switch; 703. a threaded column; 704. a connecting plate; 705. triangle indicating block; 706. scale mark lines; 8. a moving mechanism; 801. a stepping motor; 802. a screw; 803. an L-shaped slide bar; 9. a charging power supply; 10. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a liquid feeder that can equipressure average volume liquid feeding at uniform velocity, includes bottom plate 1 and sets up the liquid outlet head 2 at bottom plate 1 upper surface, and the upper surface of bottom plate 1 is provided with charging source 9 and controller 10 respectively.
The upper surface of the bottom plate 1 is fixedly provided with a liquid storage cylinder 3, the upper surface and the inner bottom wall of the liquid storage cylinder 3 are respectively fixedly provided with an installation box 4 and a fixed cylinder 5, and the interiors of the installation box 4 and the fixed cylinder 5 are provided with a liquid adding mechanism 6;
the liquid adding mechanism 6 comprises a screw rod 601 which is rotatably arranged on the inner top wall of the installation box 4, and a driving motor 602 which is arranged on the upper surface of the installation box 4 and used for driving the screw rod 601 to rotate, wherein a sliding plate 603 and a piston 604 are respectively arranged on the inner walls of the installation box 4 and the fixed cylinder 5 in a sliding mode, a threaded hole which is in threaded connection with the surface of the screw rod 601 is formed in the upper surface of the sliding plate 603, and a limiting mechanism 7 used for limiting the position of the sliding plate 603 is arranged on the outer surface of the installation box 4.
The limiting mechanism 7 comprises a limiting plate 701 arranged on the inner wall of the installation box 4 in a sliding manner, and contact switches 702 respectively fixedly arranged on the lower surface of the limiting plate 701 and the inner bottom wall of the installation box 4, a through hole for sliding the screw 601 is formed in the upper surface of the limiting plate 701, and the two contact switches 702 are electrically connected with the driving motor 602 through wires.
The limiting mechanism 7 further comprises two symmetrical fixing blocks fixedly arranged on the outer surface of the mounting box 4, a threaded column 703 rotatably arranged between the two fixing blocks, and a rotating disc for rotating the threaded column 703 is arranged on the upper surface of the top fixing block.
The side of limiting plate 701 has set firmly connecting plate 704, and the side of installation box 4 has seted up the bar opening that supplies connecting plate 704 to slide, and the screw hole with screw post 703 surface threaded connection is seted up to the upper surface of connecting plate 704.
A triangular indicating block 705 is fixedly arranged on the surface of the connecting plate 704, and scale mark lines 706 corresponding to the triangular indicating block 705 are arranged on the side surface of the mounting box 4.
And the lower surface of sliding plate 603 has set firmly two symmetrical connecting rods 605, the bottom of connecting rods 605 and the upper surface fixed connection of piston 604, the bottom surface of fixed section of thick bamboo 5 has inlayed respectively and has been equipped with feed liquor pipe 606 and has extended to the drain pipe 607 of liquid storage section of thick bamboo 3 surface, and the surface of feed liquor pipe 606 and drain pipe 607 is provided with feed liquor check valve and play check valve respectively, the tip of drain pipe 607 is provided with the hose 608 with play liquid head 2 intercommunication.
Compared with the prior art, through setting up liquid adding mechanism 6 and stop gear 7, make this liquid feeder at in-service use's in-process, at first transversely place the test-tube rack on the upper surface of bottom plate 1, afterwards, according to the volume of each time required liquid feeding, drive screw post 703 rotation through rotating the rolling disc, the rotation of screw post 703 drives connecting plate 704 and moves, the removal of connecting plate 704 drives limiting plate 701 upwards or move down, and through the position of triangle-shaped instruction piece 705 on scale mark 706, confirm the position back of connecting plate 704 and limiting plate 701, start driving motor 602 and drive lead screw 601 rotation, the rotation of lead screw 601 drives sliding plate 603 upwards to move, the upward movement of sliding plate 603 drives piston 604 upwards through the connecting rod, piston 604 upwards moves and makes liquid medicine in liquid storage tube 606 inhales fixed section of thick bamboo 5, when sliding plate 603 and limiting plate 701 lower surface's contact switch 702 contact, thereby drive piston 604 moves down, when piston 604 moves down, with the position of triangle-shaped instruction piece 705 on scale mark 706, confirm the position of connecting plate 704 and position back of limiting plate 701, start driving motor 602 and drive the sliding plate 603 upwards move upwards, this liquid medicine in the liquid storage tube 3 is inhaled into fixed cylinder 5, this automatic liquid feeder's the contact switch is realized, and the automatic liquid feeder is realized, and the automatic touch controller is moved to the liquid feeder is moved to the bottom plate 602, and the automatic touch controller is realized, and the liquid feeder is loaded down, and when the current is convenient to move and is easy to move.
The upper surface of bottom plate 1 is provided with the mobile mechanism 8 that is used for driving out liquid head 2 lateral shifting, and mobile mechanism 8 is including seting up the bar groove at bottom plate 1 upper surface to and set firmly the step motor 801 at bar inslot wall, and the output of step motor 801 has set firmly screw rod 802, and the inner wall slip in bar groove is provided with L type slide bar 803, and the screw hole with screw rod 802 surface threaded connection has been seted up on the surface of L type slide bar 803, goes out liquid head 2 and inlays the upper surface of establishing at L type slide bar 803.
Wherein, compare with prior art, through setting up moving mechanism 8, make this liquid feeder when actually adding the liquid medicine to the test tube of placing in the test-tube rack on bottom plate 1, can drive screw rod 802 through step motor 801's rotation and rotate, screw rod 802's rotation drives L type slide bar 803 step by step in the inside of bar groove and slides to drive out liquid head 2 and remove at bottom plate 1's upper surface automatically, make, and then make this liquid feeder can realize carrying out the purpose of automatic liquid medicine that adds to a plurality of test tubes, the practicality is stronger.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a liquid feeder that can isobaric average volume liquid feeding at uniform velocity, includes bottom plate (1) and sets up liquid outlet head (2) at bottom plate (1) upper surface, its characterized in that: the upper surface of the bottom plate (1) is fixedly provided with a liquid storage cylinder (3), the upper surface and the inner bottom of the liquid storage cylinder (3) are respectively fixedly provided with an installation box (4) and a fixed cylinder (5), and the interiors of the installation box (4) and the fixed cylinder (5) are provided with a liquid adding mechanism (6);
the liquid feeding mechanism (6) is including rotating lead screw (601) that sets up at mounting box (4) inner roof to and set up in mounting box (4) upper surface be used for driving lead screw (601) pivoted driving motor (602), the inner wall of mounting box (4) and fixed section of thick bamboo (5) is provided with sliding plate (603) and piston (604) in the slip respectively, and the screw hole with lead screw (601) surface threaded connection has been seted up to the upper surface of sliding plate (603), and the lower surface of sliding plate (603) has set firmly connecting rod (605) of two symmetries, the bottom of connecting rod (605) and the last fixed surface connection of piston (604), the bottom surface of fixed section of thick bamboo (5) has inlayed feed liquor pipe (606) and has extended drain pipe (607) to liquid storage cylinder (3) surface respectively, and the surface of feed liquor pipe (606) and drain pipe (607) is provided with feed liquor check valve and drain check valve respectively, the tip of drain pipe (607) is provided with hose (608) with liquid outlet (2) intercommunication.
2. The liquid charger capable of uniformly and equally charging liquid according to claim 1, wherein: the outer surface of the mounting box (4) is provided with a limiting mechanism (7) for limiting the position of the sliding plate (603).
3. The liquid charger capable of uniformly and equally charging liquid according to claim 2, wherein: stop gear (7) are including sliding limiting plate (701) that sets up at mounting box (4) inner wall to and set firmly contact switch (702) at diapire in limiting plate (701) lower surface and mounting box (4) respectively, and the upper surface of limiting plate (701) has seted up and has supplied gliding through-hole of lead screw (601), two contact switch (702) all pass through wire and driving motor (602) electric connection.
4. A liquid charger capable of uniformly and equally charging liquid according to claim 3, wherein: the limiting mechanism (7) further comprises two symmetrical fixing blocks fixedly arranged on the outer surface of the mounting box (4), a threaded column (703) arranged between the two fixing blocks in a rotating mode, and a rotating disc used for rotating the threaded column (703) is arranged on the upper surface of the fixing block at the top.
5. The liquid charger capable of uniformly and equally charging liquid according to claim 4, wherein: the side of limiting plate (701) has set firmly connecting plate (704), and the side of installation box (4) has seted up the gliding bar opening of confession connecting plate (704), the screw hole with screw thread post (703) surface threaded connection is seted up to the upper surface of connecting plate (704).
6. The liquid charger capable of uniformly and equally charging liquid according to claim 5, wherein: triangular indicating blocks (705) are fixedly arranged on the surface of the connecting plate (704), and scale mark lines (706) corresponding to the triangular indicating blocks (705) are arranged on the side face of the mounting box (4).
7. A liquid charger capable of charging liquid with uniform pressure and uniform quantity according to any one of claims 1-5, characterized in that: the upper surface of bottom plate (1) is provided with mobile mechanism (8) that are used for driving out liquid head (2) lateral shifting, mobile mechanism (8) are including seting up at the bar groove of bottom plate (1) upper surface to and set firmly step motor (801) at bar inslot wall, and the output of step motor (801) sets firmly screw rod (802), and the inner wall slip in bar groove is provided with L type slide bar (803), and the screw hole with screw rod (802) surface threaded connection has been seted up on the surface of L type slide bar (803), go out liquid head (2) inlay and establish the upper surface at L type slide bar (803).
8. The liquid charger capable of uniformly and equally charging liquid according to claim 7, wherein: the upper surface of the bottom plate (1) is respectively provided with a charging power supply (9) and a controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262389.8U CN219849680U (en) | 2023-05-23 | 2023-05-23 | Liquid charger capable of uniformly and equally charging liquid in equal pressure and equal quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262389.8U CN219849680U (en) | 2023-05-23 | 2023-05-23 | Liquid charger capable of uniformly and equally charging liquid in equal pressure and equal quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219849680U true CN219849680U (en) | 2023-10-20 |
Family
ID=88333283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321262389.8U Active CN219849680U (en) | 2023-05-23 | 2023-05-23 | Liquid charger capable of uniformly and equally charging liquid in equal pressure and equal quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219849680U (en) |
-
2023
- 2023-05-23 CN CN202321262389.8U patent/CN219849680U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219849680U (en) | Liquid charger capable of uniformly and equally charging liquid in equal pressure and equal quantity | |
| CN203365444U (en) | Automatic test strip outputting detector | |
| CN215134873U (en) | Infusion measuring and controlling device for injection pump | |
| CN214872188U (en) | Foaming gun head moving pouring system | |
| CN210571695U (en) | Roller friction test bed | |
| CN210585004U (en) | Liquid transfer workstation | |
| CN206424975U (en) | A kind of use for laboratory moves doser | |
| CN111604000A (en) | Syringe type quantitative blending device | |
| CN212468022U (en) | Syringe type quantitative blending device | |
| CN215130821U (en) | Poultry animal doctor is with drencher | |
| CN210545204U (en) | Mechanism for quantitatively dripping antibody | |
| CN208979746U (en) | Ring batch loader and elastic ring feeding machine | |
| CN209552398U (en) | It is molded the reliability test machine of inserts | |
| CN210340285U (en) | High-capacity automatic liquid distribution system capable of accurately weighing | |
| CN113289155A (en) | Multi-channel micro-injector | |
| CN201924011U (en) | Pipetting device of nucleic acid hybridization instrument | |
| CN110665558A (en) | Automatic reagent precise adding device | |
| CN210632070U (en) | Quantitative liquid adding device | |
| CN212621661U (en) | Automatic quantitative sampling device and system thereof | |
| CN215157610U (en) | Arch breaking and metering integrated machine | |
| CN207709985U (en) | A kind of copper pupil, which produces, uses plate shearing machine | |
| CN216695741U (en) | Sampling device for food detection | |
| CN215133533U (en) | Capsule filling device | |
| CN220650688U (en) | Microsampler for inspection | |
| CN209385960U (en) | A kind of simple twocouese mobile device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |