CN219492510U - High-pressure industrial injection pump - Google Patents
High-pressure industrial injection pump Download PDFInfo
- Publication number
- CN219492510U CN219492510U CN202320324830.4U CN202320324830U CN219492510U CN 219492510 U CN219492510 U CN 219492510U CN 202320324830 U CN202320324830 U CN 202320324830U CN 219492510 U CN219492510 U CN 219492510U
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- fixedly connected
- rod
- adjusting rod
- slot
- sliding plate
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Abstract
The utility model belongs to the technical field of injection pumps, and particularly relates to a high-pressure industrial injection pump which comprises a mounting base, wherein one side of a threaded hole is connected with a sliding plate, one side of the sliding plate is provided with a push rod, the middle of a placement block is provided with a groove, one side of a connecting plate is fixedly connected with a connecting block, the upper surface of the connecting block is provided with a slot, the inner wall of the slot is connected with an adjusting rod, the outer wall of the adjusting rod is fixedly connected with a limiting block, the bottom of the adjusting rod is fixedly connected with a fixing rod, and the inside of the mounting slot is provided with a spring. According to the utility model, the two grooves, the two adjusting rods and the two fixing rods are arranged, so that two needle cylinders can be used for injecting targets at the same time, the working efficiency of the device can be greatly improved, and targets with different dosage requirements can be flexibly injected by replacing the injector through arranging the springs, the fixing rods, the connecting blocks and the adjusting rods.
Description
Technical Field
The utility model relates to the technical field of injection pumps, in particular to a high-pressure industrial injection pump.
Background
The prior art has the following problems:
the injection pump can be divided into medical and non-medical according to the application, and micro injection pump for laboratory and industrial injection pump according to the number of channels, single channel and multi-channel, single push and two-way push and pull modes according to the working mode, split type and combined type according to the structure, etc., and it is mainly applied to the situation that the medicine used in clinic must be injected by intravenous route, and the dosage must be very accurate, the total amount is very small, and the administration speed needs to be slow or constant for a long time. The injection pump mainly comprises a stepping motor and a driver thereof, a screw rod, a bracket and the like, and is provided with the screw rod and a nut which move reciprocally, so the injection pump is also called a screw rod pump. The nut is connected with the piston of the injector, and the injector is filled with liquid medicine, so that high-precision, stable and pulsation-free liquid transmission can be realized.
At present, although the existing industrial injection pump is quite accurate in the aspect of injection, a propelling device and an injector are installed in a matched mode, the existing industrial injection pump cannot be fixed when meeting injectors of different specifications, the adaptation range is small, only one injector can be propelled at a time, the working efficiency is low, and improvement on the existing device is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-pressure industrial injection pump, which solves the existing problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high-pressure industry injection pump, includes the installation base, one side fixedly connected with limiting plate of installation base upper surface, the upper surface fixedly connected with fixed block of installation base, the inside of fixed block is provided with the through-hole, the inner wall connection of through-hole has the screw rod, the one end fixedly connected with driving motor of screw rod, the outer wall connection at screw rod middle part has the screw hole, one side of screw hole is connected with the sliding plate, one side of sliding plate is provided with the ejector pin, one side of ejector pin is connected with the cylinder, the other end fixedly connected with of installation base upper surface places the piece, the middle part of placing the piece is seted up flutedly, the upper surface fixedly connected with connecting plate of placing the piece, one side fixedly connected with connecting block of connecting plate, the slot has been seted up to the upper surface of connecting block, the inner wall connection of slot has the regulation pole, the outer wall fixedly connected with stopper of regulation pole, the bottom fixedly connected with dead lever of regulation pole, the inside of connecting plate is provided with mounting groove, the inside of mounting groove is provided with spring.
As the preferable technical scheme of the utility model, the limiting plates are provided with two sliding grooves which are spliced on the top of the mounting base and are matched with the sliding plates in size, and the sliding plates are in sliding connection with the mounting base through the limiting plates.
As the preferable technical scheme of the utility model, the threaded holes are matched with the screw lines, and the screw is in threaded connection with the sliding plate through the threaded holes.
As a preferable technical scheme of the utility model, the fixing rod is of a rubber arc-shaped rod structure.
As the preferable technical scheme of the utility model, the adjusting rod is matched with the slot in size, and the adjusting rod is spliced with the connecting block through the slot.
As the preferable technical scheme of the utility model, the diameter of the outer ring of the spring is slightly larger than the inner diameter of the slot, and the adjusting rod is movably connected with the connecting block through the spring.
As the preferable technical scheme of the utility model, the limiting block is fixedly connected with the outer wall of the adjusting rod positioned in the connecting block, and the adjusting rod is clamped with the connecting block through the limiting block.
As a preferable technical scheme of the utility model, compared with the prior art, the utility model provides the high-pressure industrial injection pump, which has the following beneficial effects:
1. this high-pressure industrial injection pump all sets up recess, regulation pole and dead lever into two through setting up, can use two cylinders to inject the target simultaneously, the work efficiency of improvement device that can be very big, save time.
2. This high-pressure industrial injection pump through setting up spring, dead lever, connecting block and regulation pole, can be suitable for the syringe of more types, conveniently carries out nimble injection through changing the syringe to the target that has different dosage demands.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the connecting block of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the connecting block of the present utility model.
In the figure: 1. a mounting base; 2. a limiting plate; 3. a fixed block; 4. a driving motor; 5. a through hole; 6. a screw; 7. a sliding plate; 8. a threaded hole; 9. a push rod; 10. a needle cylinder; 11. placing a block; 12. a groove; 13. a connecting plate; 14. a connecting block; 15. a slot; 16. an adjusting rod; 17. a fixed rod; 18. a limiting block; 19. a spring; 20. and a mounting groove.
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 to 4, in the present embodiment: the utility model provides a high-pressure industry injection pump, including installation base 1, one side fixedly connected with limiting plate 2 of installation base 1 upper surface, the upper surface fixedly connected with fixed block 3 of installation base 1, the inside of fixed block 3 is provided with through-hole 5, the inner wall connection of through-hole 5 has screw rod 6, the one end fixedly connected with driving motor 4 of screw rod 6, the outer wall connection at screw rod 6 middle part has screw hole 8, one side of screw hole 8 is connected with sliding plate 7, one side of sliding plate 7 is provided with ejector pin 9, one side of ejector pin 9 is connected with cylinder 10, the other end fixedly connected with of installation base 1 upper surface places piece 11, the recess 12 has been seted up at the middle part of placing piece 11, the upper surface fixedly connected with connecting plate 13 of placing piece 11, one side fixedly connected with connecting block 14 of connecting plate 13, slot 15 has been seted up on the upper surface of connecting block 14, the inner wall connection of slot 15 has regulation pole 16, the outer wall fixedly connected with stopper 18 of regulation pole 16, the bottom fixedly connected with dead lever 17 of regulation pole 16, the inside of connecting plate 13 is provided with mounting groove 20, the inside of mounting groove 20 is provided with spring 19.
In the embodiment, two sliding grooves matched with the sliding plate 7 in size are spliced at the top of the mounting base 1, the sliding plate 7 is slidably connected with the mounting base 1 through the two limiting plates 2, the sliding plate 7 can be clamped by the two limiting plates 2 to form the sliding grooves, and the sliding plate 7 is prevented from being deflected due to the fact that the sliding plate 7 is driven to rotate together when the screw rod 6 rotates; screw hole 8 and screw rod 6 line looks adaptation, screw rod 6 passes through screw hole 8 and sliding plate 7 threaded connection, through set up one in sliding plate 7 inside with screw rod 6 line looks adaptation screw hole 8, can make sliding plate 7 translate along screw rod 6, can make sliding plate 7 advance more stable; the fixing rod 17 is of a rubber arc-shaped rod structure, and the surface friction force of the fixing rod 17 can be increased by arranging the fixing rod 17 into the rubber arc-shaped rod structure, so that the needle cylinder 10 is prevented from being pushed out of the groove 12 when the sliding plate 7 is pushed in, and the arc-shaped fixing rod 17 can be more matched with the cylindrical needle cylinder 10; the size of the adjusting rod 16 is matched with that of the slot 15, the adjusting rod 16 is inserted into the connecting block 14 through the slot 15, and the adjusting rod 16 is inserted into the connecting block 14, so that an operator can conveniently replace the injector, and the operation is simpler and more convenient; the diameter of the outer ring of the spring 19 is slightly larger than the inner diameter of the slot 15, the adjusting rod 16 is movably connected with the connecting block 14 through the spring 19, and the spring 19 can be prevented from being pulled out by an operator when the adjusting rod 16 is pulled by setting the inside of the connecting block 14 to be in a structure that the outer ring of the spring 19 is larger than the slot 15; the stopper 18 is fixedly connected with the outer wall of the adjusting rod 16 positioned in the connecting block 14, the adjusting rod 16 is clamped with the connecting block 14 through the stopper 18, the spring 19 can be provided with a stress point on the surface of the adjusting rod 16 through arranging the stopper 18 in the connecting block 14, and the needle cylinder 10 at the bottom can be automatically fixed after the adjusting rod 16 is released.
In this embodiment, the working principle and the use flow of the present utility model are as follows: the operator pulls up the adjusting rod 16, then puts the needle cylinder 10 into the groove 12, then releases the adjusting rod 16, the adjusting rod 16 is subjected to the elasticity of the spring 19, the spring 19 pushes the limiting block 18 downwards to drive the adjusting rod 16 and the fixed rod 17 at the bottom to fix the needle cylinder 10, then the operator starts the driving motor 4, the screw rod 6 rotates in the threaded hole 8, and accordingly the sliding plate 7 is driven to move towards the needle cylinder 10 and push the ejector rod 9 to perform injection.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. High-pressure industrial injection pump, including installation base (1), its characterized in that: one side fixedly connected with limiting plate (2) of installation base (1) upper surface, the last fixed surface of installation base (1) is connected with fixed block (3), the inside of fixed block (3) is provided with through-hole (5), the inner wall of through-hole (5) is connected with screw rod (6), one end fixedly connected with driving motor (4) of screw rod (6), outer wall connection at screw rod (6) middle part has screw hole (8), one side of screw hole (8) is connected with sliding plate (7), one side of sliding plate (7) is provided with ejector pin (9), one side of ejector pin (9) is connected with cylinder (10), the other end fixedly connected with of installation base (1) upper surface places piece (11), place the middle part of piece (11) and seted up recess (12), the last fixed surface of placing piece (11) is connected with connecting plate (13), one side fixedly connected with connecting block (14) of connecting plate (13), slot (15) have been seted up to the upper surface at screw rod (14), the inner wall connection of slot (15) has limiting plate (16), adjusting rod (16) bottom fixedly connected with limiting block (16), the inside of connecting plate (13) is provided with mounting groove (20), the inside of mounting groove (20) is provided with spring (19).
2. A high pressure industrial syringe pump according to claim 1, wherein: the limiting plate (2) is provided with two sliding grooves which are spliced at the top of the mounting base (1) and are matched with the sliding plate (7) in size, and the sliding plate (7) is in sliding connection with the mounting base (1) through the limiting plate (2).
3. A high pressure industrial syringe pump according to claim 1, wherein: the threaded hole (8) is matched with the thread of the screw rod (6), and the screw rod (6) is in threaded connection with the sliding plate (7) through the threaded hole (8).
4. A high pressure industrial syringe pump according to claim 1, wherein: the fixing rod (17) is of a rubber arc-shaped rod structure.
5. A high pressure industrial syringe pump according to claim 1, wherein: the adjusting rod (16) is matched with the slot (15) in size, and the adjusting rod (16) is inserted into the connecting block (14) through the slot (15).
6. A high pressure industrial syringe pump according to claim 1, wherein: the limiting block (18) is fixedly connected with the outer wall of the adjusting rod (16) positioned in the connecting block (14), and the adjusting rod (16) is clamped with the connecting block (14) through the limiting block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320324830.4U CN219492510U (en) | 2023-02-27 | 2023-02-27 | High-pressure industrial injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320324830.4U CN219492510U (en) | 2023-02-27 | 2023-02-27 | High-pressure industrial injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219492510U true CN219492510U (en) | 2023-08-08 |
Family
ID=87507879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320324830.4U Active CN219492510U (en) | 2023-02-27 | 2023-02-27 | High-pressure industrial injection pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219492510U (en) |
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2023
- 2023-02-27 CN CN202320324830.4U patent/CN219492510U/en active Active
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