CN220597049U - Fixed liquid level self-cutting fluid filling gun - Google Patents
Fixed liquid level self-cutting fluid filling gun Download PDFInfo
- Publication number
- CN220597049U CN220597049U CN202322327289.5U CN202322327289U CN220597049U CN 220597049 U CN220597049 U CN 220597049U CN 202322327289 U CN202322327289 U CN 202322327289U CN 220597049 U CN220597049 U CN 220597049U
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- filling gun
- fixedly connected
- gun body
- liquid
- wall
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- 239000007788 liquid Substances 0.000 title claims abstract description 87
- 239000002173 cutting fluid Substances 0.000 title abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000012530 fluid Substances 0.000 claims description 16
- 239000002699 waste material Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of liquid filling guns and discloses a constant liquid level self-cutting fluid filling gun which comprises a base control panel and a filling gun body control panel, wherein two sides of the upper surface of the filling gun body control panel are fixedly connected with a storage box control panel and a control panel respectively. According to the filling gun, when the filling gun is used, the mounting cover is taken out through anticlockwise rotation of the mounting cover, the liquid pipeline which is appointed to be conveyed is connected into the connecting pipe through the connecting ring in a threaded mode, the limiting spring is subjected to certain reaction force to cause shrinkage in the sliding groove when the pipeline enters, the limiting expansion rod is convenient for limiting the sealing semicircular pad and assisting in sliding the sealing semicircular pad, when the liquid pipeline is connected through the threads, the limiting spring releases the action force to tightly cling the sealing semicircular pad to the outer wall of the liquid pipeline, and the liquid pipeline is convenient to effectively seal and prevent leakage of the liquid pipeline when the liquid pipeline is conveyed to the connecting pipe, and waste and volatilization of the liquid are reduced.
Description
Technical Field
The utility model relates to the technical field of liquid filling guns, in particular to a constant-liquid-level self-cutting-off fluid filling gun.
Background
As is well known, a filling gun is a tool for filling a container or system with a liquid, which usually comprises a nozzle, a control switch and a connecting pipe through which the liquid passes, and is widely used in many fields including the automotive industry, where filling guns are commonly used for filling fuel or other lubricants into an automotive tank, and in the chemical industry where filling guns can be used for filling containers with chemicals or solvents, and in medical equipment, such as dosing syringes.
However, conventional filling guns generally have no flow display device, and thus it is difficult to achieve accurate control of the flow of liquid, and when filling is stopped at a specific liquid level, failure to accurately control the flow may cause excessive liquid to enter the target container, causing waste or overflow, and conventional filling guns have difficulty in effectively sealing the liquid, may cause leakage, which may cause waste of liquid, and may also harm health and safety of operators when handling toxic, corrosive or volatile liquid, for which technical improvement is urgently required.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a fixed liquid level self-cutting fluid filling gun.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a decide liquid level from cutting off fluid filling rifle, includes base and filling rifle body, the both sides of filling rifle body upper surface are fixedly connected with case and control panel respectively, the middle part fixedly connected with servo motor of case interior top surface, servo motor's output fixedly connected with dwang, the lower surface fixedly connected with O type ball valve of dwang, the middle part of filling rifle body one side outer wall is provided with the connecting pipe, one side cover of connecting pipe outer wall is equipped with the go-between;
the connecting pipe runs through the filling gun body to the inside of filling gun body, the middle part of filling gun body one side outer wall is provided with the drain pipe, the drain pipe runs through the inside of filling gun body to filling gun body.
Through the technical scheme, when the filling gun is used, the liquid level of filling liquid is set for by a worker through the control panel, when the liquid level is quantitatively conveyed, the servo motor is used for reversing to drive the rotating rod to rotate, the O-shaped ball valve inside is driven to rotate, the connecting rod is used for rotating to drive the first limiting column, the second limiting column is used for limiting the rotating rod and the O-shaped ball valve when the first limiting column is rotated by 90 degrees, the hole opening of the ball body in the O-shaped ball valve is not aligned with the connecting pipe, liquid cannot pass through the hole opening, the rapid and accurate liquid realization flow breaking to the conveying is convenient, excessive liquid is prevented from entering the target container, waste or overflow is caused, the intercommunication is convenient to realize through the servo motor positive transmission, and the liquid is conveyed through the hole opening of the ball, the connecting pipe and the liquid outlet pipe.
Further, a sliding groove is formed in the inner wall of the connecting ring, one side, away from the center of the connecting ring, of the sliding groove is fixedly connected with a plurality of limiting telescopic rods and limiting springs, one side, close to the center of the connecting ring, of each limiting telescopic rod and each limiting spring is fixedly connected with a sealing semicircular pad, and the sealing semicircular pads are in sliding connection in the sliding groove;
through above-mentioned technical scheme, be convenient for carry out spacingly by spacing spring in the sliding tray to sealed semicircle cushion through spacing telescopic link.
Further, one side of the outer wall of the connecting pipe and one side of the outer wall of the liquid outlet pipe are fixedly connected with sealing lantern rings, and the outer wall of each sealing lantern ring is fixedly connected with the inner top surface and the inner bottom surface of the filling gun body;
through above-mentioned technical scheme, be convenient for prevent the liquid in connecting pipe and the drain pipe and flow out through sealed lantern ring and guarantee its seal.
Further, one side of the upper surface of the base is provided with a limit groove, the other side of the upper surface of the base is fixedly connected with a fixed rod, and the inner bottom surface of the limit groove and the middle part of the upper surface of the fixed rod are in clamping fit with the filling gun body;
through above-mentioned technical scheme, be convenient for take and place the filling rifle body through joint cooperation.
Further, the outer wall of the connecting ring is in threaded connection with a mounting cover;
through above-mentioned technical scheme, be convenient for seal the go-between when not using through the installation lid.
Further, a first limit column is fixedly connected to the upper part of the outer wall of the front end of the rotating rod, and a second limit column is fixedly connected to the front end and the rear end of one side of the upper surface of the filling gun body;
through above-mentioned technical scheme, be convenient for carry out spacingly when making the connecting rod rotate 90 through the spacing post of second.
Further, an anti-skid pattern is arranged on the outer wall of one side of the filling gun body, and a connecting belt and a switch button are respectively arranged in the middle of the lower surface of the filling gun body;
through above-mentioned technical scheme, be convenient for hold the filling rifle body through the antiskid line and prevent dropping.
Further, one side of the inner bottom surface and one side of the inner top surface of the filling gun body are fixedly connected with sealing gasket seats, and the sealing gasket seats are tightly attached to the outer wall of the O-shaped ball valve;
through above-mentioned technical scheme, liquid produces when being convenient for O type ball valve to rotate through the sealing pad seat and reveal.
The utility model has the following beneficial effects:
1. compared with the existing filling gun, when the filling gun is used, the mounting cover is taken out by rotating the mounting cover anticlockwise, the liquid pipeline which is appointed to be conveyed is connected into the connecting pipe through the connecting ring in a threaded mode, the liquid pipeline is contracted into the sliding groove due to certain reaction force applied to the limiting spring when entering, the limiting expansion link is used for limiting the sealing semicircular pad and assisting the sealing semicircular pad to slide, when the liquid pipeline is in threaded connection, the limiting spring releases the acting force to tightly cling the sealing semicircular pad to the outer wall of the liquid pipeline, the liquid pipeline is conveniently and effectively sealed when the liquid pipeline is conveyed to the connecting pipe, leakage of the liquid is prevented, and meanwhile waste and volatilization of the liquid are reduced.
2. Compared with the existing filling gun, when the filling gun is used, a control panel is convenient for a worker to set the liquid level to be filled, when the quantitative liquid level is conveyed, the servo motor is used for reversing to drive the rotating rod to rotate and simultaneously drive the internal O-shaped ball valve to rotate, the connecting rod is used for rotating to drive the first limiting column to rotate, the first limiting column is used for limiting the rotating rod and the O-shaped ball valve, the first limiting column is used for rotating 90 degrees, the hole opening of the ball body in the O-shaped ball valve is not aligned with the connecting pipe, liquid cannot pass through the hole opening, so that the conveyed liquid can be conveniently and rapidly and accurately cut off, excessive liquid can be prevented from entering a target container, waste or overflow is caused, the inner hole opening of the ball, the connecting pipe and the liquid outlet pipe can be conveniently communicated through the servo motor in a forward mode, and the liquid conveying is carried out.
3. Compared with the existing filling gun, the filling gun has the advantages of ingenious structure, convenience for a user to use, convenience for sealing a liquid pipeline to prevent liquid leakage, convenience for setting the liquid level of the liquid to be filled to realize flow breaking, and high practicality.
Drawings
FIG. 1 is an isometric view of a base in a fixed level self-severing fluid filling gun in accordance with the present utility model;
FIG. 2 is a schematic illustration of an axial measurement of a constant level self-shutoff fluid filling gun according to the present utility model;
FIG. 3 is an isometric view of a fixed level self-shutoff fluid filling gun according to the present utility model;
FIG. 4 is an isometric view of a connecting ring in a constant level self-severing fluid filling gun according to the present utility model;
FIG. 5 is a top-down view of a connecting ring in a constant level self-severing fluid filling gun according to the present utility model;
FIG. 6 is a cross-sectional view of an O-ball valve in a constant level self-shutoff fluid filling gun in accordance with the present utility model.
1. A base; 2. a limit groove; 3. a fixed rod; 4. a filling gun body; 5. a storage box; 6. a servo motor; 7. a rotating lever; 8. an O-shaped ball valve; 9. a gasket seat; 10. a connecting pipe; 11. a liquid outlet pipe; 12. a sealing collar; 13. a first limit post; 14. the second limit column; 15. a control panel; 16. a connecting belt; 17. a switch button; 18. anti-skid lines; 19. a connecting ring; 20. a sliding groove; 21. a limiting telescopic rod; 22. a limit spring; 23. sealing the semicircular pad; 24. and (5) installing a cover.
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. 1-6, one embodiment provided by the present utility model is: the utility model provides a fixed liquid level self-cutting fluid filling gun, includes base 1 and filling gun body 4, the both sides of filling gun body 4 upper surface are fixedly connected with case 5 and control panel 15 respectively, the middle part of the interior top surface of case 5 fixedly connected with servo motor 6, servo motor 6's output fixedly connected with dwang 7, the lower surface fixedly connected with O type ball valve 8 of dwang 7, the middle part of filling gun body 4 one side outer wall is provided with connecting pipe 10, one side cover of connecting pipe 10 outer wall is equipped with go-between 19;
the connecting pipe 10 penetrates through the filling gun body 4 to the inside of the filling gun body 4, a liquid outlet pipe 11 is arranged in the middle of the outer wall of one side of the filling gun body 4, and the liquid outlet pipe 11 penetrates through the filling gun body 4 to the inside of the filling gun body 4.
When the filling gun is used, the liquid level of liquid to be filled is set by a worker through the control panel 15, when the liquid level is quantitatively conveyed, the rotating rod 7 is reversely rotated through the servo motor 6 and simultaneously drives the O-shaped ball valve 8 inside to rotate, the first limiting column 13 is rotated through the connecting rod, the rotating rod 7 and the O-shaped ball valve 8 are limited through the second limiting column 14 when the first limiting column 13 rotates by 90 degrees, the spherical orifice in the O-shaped ball valve 8 is not aligned with the connecting pipe 10 any more, the liquid cannot pass through the orifice, the liquid can be conveniently and rapidly and accurately cut off to the conveyed liquid to prevent the excessive liquid from entering the target container, waste or overflow is caused, the intercommunication between the spherical orifice and the connecting pipe 10 and the liquid outlet pipe 11 is conveniently realized through the positive transmission of the servo motor 6, and the practicability is higher.
The inner wall of the connecting ring 19 is provided with a sliding groove 20, one side of the sliding groove 20 away from the center of the connecting ring 19 is fixedly connected with a plurality of limit telescopic rods 21 and limit springs 22, one sides of the limit telescopic rods 21 and the limit springs 22 close to the center of the connecting ring 19 are fixedly connected with seal semicircular gaskets 23, the seal semicircular gaskets 23 are in sliding connection with the inside of the sliding groove 20, the seal semicircular gaskets 23 are convenient to slide in the sliding groove 20 by the limit springs 22 through the limit telescopic rods 21 to limit, one sides of the outer walls of the connecting pipe 10 and the liquid outlet pipe 11 are fixedly connected with seal lantern rings 12, the outer walls of the seal lantern rings 12 are fixedly connected with the inner top surface and the inner bottom surface of the filling gun body 4, the seal lantern rings 12 are convenient to prevent liquid in the connecting pipe 10 and the liquid outlet pipe 11 from flowing out to ensure sealing, one side of the upper surface of the base 1 is provided with a limit groove 2, the other side of the upper surface of the base 1 is fixedly connected with a fixed rod 3, the inner bottom surface of the limit groove 2 and the middle part of the upper surface of the fixed rod 3 are matched with the filling gun body 4 in a clamping way, the filling gun body 4 is convenient to take and place through the clamping matching, the outer wall of the connecting ring 19 is in threaded connection with a mounting cover 24, the connecting ring 19 is convenient to seal when not used through the mounting cover 24, the upper part of the outer wall of the front end of the rotating rod 7 is fixedly connected with a first limit post 13, the front end and the rear end of one side of the upper surface of the filling gun body 4 are fixedly connected with a second limit post 14, the connecting rod is convenient to rotate by 90 degrees through the second limit post 14 for limiting, the outer wall of one side of the filling gun body 4 is provided with an anti-skid pattern 18, the middle part of the lower surface of the filling gun body 4 is respectively provided with a connecting belt 16 and a switch button 17, the filling gun body 4 is convenient to hold through the anti-skid pattern 18 to prevent from falling, one side of the inner bottom surface and the inner top surface of the filling gun body 4 is fixedly connected with a sealing gasket seat 9, the sealing gasket seat 9 is tightly attached to the outer wall of the O-shaped ball valve 8, and liquid is leaked when the O-shaped ball valve 8 rotates through the sealing gasket seat 9.
Working principle: during the use, through anticlockwise rotation installation lid 24 take out installation lid 24, through the liquid pipeline that will appoint the transport is through go up in connecting pipe 10, because the pipeline is received certain reaction force and is led to advancing the shrink in to sliding tray 20 when advancing, be convenient for assist it to slide when spacing semi-circular pad 23 through spacing telescopic link 21, accomplish spacing spring 22 release effort and hug closely sealed semi-circular pad 23 liquid pipeline outer wall when liquid pipeline threaded connection, the liquid pipeline of being convenient for carries out effectual sealed when carrying out its leakage prevention and reduce the waste and the volatilization of liquid, be convenient for the staff to set for the liquid level of filling liquid through control panel 15, when reaching the ration transport liquid level, drive the rotation of dwang 7 through servo motor 6 and drive inside O type ball valve 8 and rotate, it rotates to drive first spacing post 13 through the connecting rod, it is spacing just to dwang 7 and O type ball valve 8 when rotating 90, the aperture of spheroid is no longer aligned with 10 in O type 8, the liquid is convenient for carry out the liquid by the aperture, the realization is convenient for carry out the quick-through the servo motor to carry out the liquid level of the realization of the liquid to the pipe that is required to fill liquid, realize the waste is difficult to realize through the realization of the quick-stop valve and the realization of the liquid is convenient for realize the realization is passed through the hole and the pipe 11.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a decide liquid level from cutting off fluid filling rifle, includes base (1) and filling rifle body (4), its characterized in that: the automatic filling gun comprises a filling gun body (4), wherein a storage box (5) and a control panel (15) are fixedly connected to two sides of the upper surface of the filling gun body respectively, a servo motor (6) is fixedly connected to the middle of the inner top surface of the storage box (5), a rotating rod (7) is fixedly connected to the output end of the servo motor (6), an O-shaped ball valve (8) is fixedly connected to the lower surface of the rotating rod (7), a connecting pipe (10) is arranged in the middle of one side outer wall of the filling gun body (4), and a connecting ring (19) is sleeved on one side of the outer wall of the connecting pipe (10);
the connecting pipe (10) penetrates through the filling gun body (4) to the inside of the filling gun body (4), a liquid outlet pipe (11) is arranged in the middle of the outer wall of one side of the filling gun body (4), and the liquid outlet pipe (11) penetrates through the filling gun body (4) to the inside of the filling gun body (4).
2. A constant level self-shutoff fluid filling gun as defined in claim 1, wherein: the inner wall of go-between (19) has seted up sliding tray (20), one side that go-between (19) center department was kept away from to sliding tray (20) is all fixedly connected with a plurality of spacing telescopic links (21) and spacing spring (22), one side that spacing telescopic links (21) and spacing spring (22) are close to go-between (19) center department is all fixedly connected with sealed semicircle mat (23), sealed semicircle mat (23) is at the inside sliding connection of sliding tray (20).
3. A constant level self-shutoff fluid filling gun as defined in claim 1, wherein: one side of the outer walls of the connecting pipe (10) and the liquid outlet pipe (11) is fixedly connected with a sealing lantern ring (12), and the outer walls of the sealing lantern ring (12) are fixedly connected with the inner top surface and the inner bottom surface of the filling gun body (4).
4. A constant level self-shutoff fluid filling gun as defined in claim 1, wherein: the filling gun is characterized in that a limit groove (2) is formed in one side of the upper surface of the base (1), a fixing rod (3) is fixedly connected to the other side of the upper surface of the base (1), and the inner bottom surface of the limit groove (2) and the middle of the upper surface of the fixing rod (3) are matched with the filling gun body (4) in a clamping mode.
5. A constant level self-shutoff fluid filling gun as defined in claim 1, wherein: the outer wall of the connecting ring (19) is connected with a mounting cover (24) in a threaded manner.
6. A constant level self-shutoff fluid filling gun as defined in claim 1, wherein: the upper part of the outer wall of the front end of the rotating rod (7) is fixedly connected with a first limit column (13), and the front end and the rear end of one side of the upper surface of the filling gun body (4) are fixedly connected with a second limit column (14).
7. A constant level self-shutoff fluid filling gun as defined in claim 1, wherein: the anti-skid gun is characterized in that an anti-skid pattern (18) is formed in the outer wall of one side of the filling gun body (4), and a connecting belt (16) and a switch button (17) are respectively arranged in the middle of the lower surface of the filling gun body (4).
8. A constant level self-shutoff fluid filling gun as defined in claim 1, wherein: one side of the inner bottom surface and the inner top surface of the filling gun body (4) is fixedly connected with a sealing gasket seat (9), and the sealing gasket seat (9) is tightly attached to the outer wall of the O-shaped ball valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322327289.5U CN220597049U (en) | 2023-08-29 | 2023-08-29 | Fixed liquid level self-cutting fluid filling gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322327289.5U CN220597049U (en) | 2023-08-29 | 2023-08-29 | Fixed liquid level self-cutting fluid filling gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220597049U true CN220597049U (en) | 2024-03-15 |
Family
ID=90176678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322327289.5U Active CN220597049U (en) | 2023-08-29 | 2023-08-29 | Fixed liquid level self-cutting fluid filling gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220597049U (en) |
-
2023
- 2023-08-29 CN CN202322327289.5U patent/CN220597049U/en active Active
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