CN216899760U - Lubricating oil detects uses extraction element - Google Patents
Lubricating oil detects uses extraction element Download PDFInfo
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- CN216899760U CN216899760U CN202122624879.5U CN202122624879U CN216899760U CN 216899760 U CN216899760 U CN 216899760U CN 202122624879 U CN202122624879 U CN 202122624879U CN 216899760 U CN216899760 U CN 216899760U
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- lubricating oil
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Abstract
The utility model discloses an extraction device for lubricating oil detection, which comprises a suction pipe, wherein the lower end of the suction pipe is connected with a liquid storage pipe in a screwed manner through threads, the liquid storage pipe is communicated with the inside of the suction pipe, a suction block is arranged on the inner side of the suction pipe in a sliding manner, a groove is formed in the suction block, a sealing ring is arranged at the lower end of the suction block, the sealing ring is in contact with the suction pipe, a fixed screw cylinder is arranged on the suction pipe, a limit screw rod is arranged on the inner side of the fixed screw cylinder, and a liquid inlet is formed in the lower surface of the liquid storage pipe; through being provided with suction tube, liquid storage pipe, pull piece, sealing washer, limit screw and fixed spiral shell section of thick bamboo, avoid when drawing the inside lubricating oil of bucket, the suction tube is direct to contact with lubricating oil, takes place the contact and pollutes, influences subsequent suction and draws, and device accessible liquid storage pipe absorbs lubricating oil and stores, reduces the inconvenience of storing in addition after the suction tube extraction.
Description
Technical Field
The utility model belongs to the technical field of lubricating oil extraction, and particularly relates to an extraction device for lubricating oil detection.
Background
Lubricating oil and lubricating grease are one kind of "lubricant", which is a liquid or semisolid lubricant used in various types of automobiles and machinery to reduce friction and protect machinery and workpieces, and mainly plays roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like.
Current extraction element for lubricating oil detects when using, and the suction tube can be direct and lubricating oil contact in the extraction process, takes place the contact and pollutes, can cause the suction tube to use once just taking place to scrap, subsequent extraction of being not convenient for, and through the suction tube extraction lubricating oil after, also need store in addition the inboard lubricating oil of suction tube, the operation is inconvenient, for this we propose an extraction element for lubricating oil detection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an extraction device for lubricating oil detection, which solves the problems that when the existing extraction device for lubricating oil detection is used, a suction pipe directly contacts with lubricating oil in the extraction process, the contact pollution is generated, the suction pipe is scrapped once used, the subsequent extraction is inconvenient, and after the lubricating oil is extracted through the suction pipe, the lubricating oil on the inner side of the suction pipe needs to be additionally stored, and the operation is inconvenient.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lubricating oil detects uses extraction element, includes the suction tube, the suction tube lower extreme closes soon through the screw thread and is connected with the liquid storage pipe, liquid storage pipe and the inside intercommunication of suction tube, the inboard slip of suction tube is provided with the pull piece, set up flutedly on the pull piece, pull piece lower extreme is provided with the sealing washer, the sealing washer contacts with the suction tube, be provided with fixed barrel on the suction tube, fixed barrel inboard is provided with stop screw, the inlet has been seted up to the liquid storage pipe lower surface, the inlet inboard is provided with the sealing plug.
Preferably, the cross section of the groove is triangular, and a circular plate is fixed at the top end of the drawing block.
Preferably, the front surface of the liquid storage pipe is provided with scale marks, and the scale mark unit is milliliter.
Preferably, a guide head is integrally formed on the sealing plug, and the guide head is in a circular truncated cone shape.
Preferably, the sealing plug is provided with two positions, and the other position of the sealing plug is positioned at one side of the liquid storage pipe.
Preferably, the sealing plug and the suction pipe are fixed through a connecting rope, and the sealing plug is connected with the liquid inlet through interference fit.
Preferably, the outer diameter of the suction pipe is equal to that of the liquid storage pipe, and the outer surface of the suction pipe is provided with anti-skid grains.
Preferably, a support plate is fixed on the lower surface of the fixed screw cylinder, and the support plate and the suction pipe are fixed through welding.
Compared with the prior art, the utility model has the beneficial effects that:
through being provided with the suction tube, the liquid storage pipe, the pull piece, the sealing washer, limit screw and fixed spiral shell section of thick bamboo, avoid when drawing the inside lubricating oil of storage bucket, the suction tube is direct and lubricating oil contact, take place the contact and pollute, influence subsequent suction and draw, device accessible liquid storage pipe absorbs lubricating oil and stores, reduce the inconvenience of storing in addition after the suction tube extraction, increased the convenience of drawing, simultaneously through the adjustment to the limit screw position, be convenient for carry out the ration to lubricating oil and absorb, improve the effect of drawing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a suction tube of the present invention;
fig. 3 is a schematic view of the sealing plug of the present invention;
in the figure: 1. a suction tube; 2. scale marks; 3. a liquid storage pipe; 4. a limit screw; 5. fixing the screw cylinder; 6. drawing the block; 7. a seal ring; 8. a liquid inlet; 9. a sealing plug; 10. a groove; 11. a guide head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an extraction device for lubricating oil detection comprises a suction tube 1, the lower end of the suction tube 1 is connected with a liquid storage tube 3 through a thread screwing manner, lubricating oil can be conveniently stored, and then lubricating oil can be conveniently detected in a laboratory in a later period, the liquid storage tube 3 is communicated with the inside of the suction tube 1, a drawing block 6 is arranged on the inner side of the suction tube 1 in a sliding manner, a groove 10 is formed in the drawing block 6, the moving distance of the drawing block 6 back to one side of the suction tube 1 can be conveniently limited, a sealing ring 7 is arranged at the lower end of the drawing block 6, the sealing ring 7 is in contact with the suction tube 1, lubricating oil in a lubricating oil storage barrel can be conveniently drawn, a fixed screw cylinder 5 is arranged on the suction tube 1, a limit screw rod 4 is arranged on the inner side of the fixed screw cylinder 5, the moving distance of the drawing block 6 back to one side of the suction tube 1 can be conveniently and well limited, a liquid inlet 8 is formed in the lower surface of the liquid storage tube 3, a sealing plug 9 is arranged on the inner side of the liquid inlet 8, the liquid storage tube 3 is convenient to seal.
In this embodiment, preferably, the cross section of the groove 10 is triangular, so that the position of the drawing block 6 moving away from one side of the suction pipe 1 is limited by the limit screw 4, and a circular plate is fixed at the top end of the drawing block 6.
In this embodiment, it is preferred, 3 front surfaces of liquid storage pipe are provided with scale mark 2, and the 2 units of scale mark are the milliliter, and the ration of being convenient for draws lubricating oil.
In this embodiment, preferably, the sealing plug 9 is integrally formed with a guiding head 11, and the guiding head 11 is in a circular truncated cone shape, so that the sealing plug 9 can better enter the inner side of the liquid inlet 8 to seal the liquid inlet 8.
In this embodiment, preferably, the sealing plug 9 is provided with two positions, and the other sealing plug 9 is located at one side of the liquid storage tube 3, so as to better seal two ends of the liquid storage tube 3.
In this embodiment, preferably, sealing plug 9 is fixed through being connected the rope with suction tube 1, is convenient for reduce the unexpected loss that drops of sealing plug 9, and sealing plug 9 is connected through interference fit with inlet 8.
In this embodiment, preferably, the outer diameter of the suction tube 1 is equal to the outer diameter of the liquid storage tube 3, and the outer surface of the suction tube 1 is provided with anti-slip lines, so that the suction tube 1 can slide along the outer surface when being held.
In this embodiment, preferably, a support plate is fixed to the lower surface of the fixed screw cylinder 5, and the support plate and the suction tube 1 are fixed by welding, so that the connection stability of the fixed screw cylinder 5 and the suction tube 1 is improved.
The working principle and the using process of the utility model are as follows: when in use, the sealing plug 9 is pulled out from the inner side of the liquid inlet 8, the lower end of the liquid storage pipe 3 extends into the lubricating oil storage barrel to be extracted, then the drawing block 6 is pulled to one side back from the suction pipe 1, the lubricating oil flows into the inner side of the liquid storage pipe 3 through the liquid inlet 8, the direct flowing of the lubricating oil into the inner side of the suction pipe 1 is reduced, the pollution to the suction pipe 1 is caused, the lubricating oil in the storage barrel is convenient to extract, the extracted lubricating oil can be observed through the scale mark 2, the lower end of the liquid storage pipe 3 is sealed through one of the sealing plugs 9 after extraction, then the liquid storage pipe 3 is rotated to separate from the suction pipe 1, the upper end of the liquid storage pipe 3 is sealed through the other one 9, the liquid storage pipe 3 is replaced, different lubricating oil is further extracted, the limit screw rod 4 can be further rotated to be close to one side of the drawing block 6 as required, the position of the limit screw rod 4 is adjusted according to the volume of the lubricating oil to be extracted, the distance of the pumping block 6 moving back to the suction pipe 1 is limited by the limiting screw rod 4 and the groove 10, so that the lubricating oil can be quantitatively pumped conveniently when being subsequently extracted, and the operation effect is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An extraction element is used in lubricating oil detection, includes suction tube (1), its characterized in that: the utility model discloses a suction tube, including suction tube (1), suction tube (1) lower extreme, the screw thread closes soon and is connected with liquid storage tube (3), liquid storage tube (3) and suction tube (1) inside intercommunication, suction tube (1) inboard slides and is provided with pull piece (6), draw and set up on piece (6) recess (10), pull piece (6) lower extreme is provided with sealing washer (7), sealing washer (7) contact with suction tube (1), be provided with fixed barrel (5) on suction tube (1), fixed barrel (5) inboard is provided with stop screw (4), inlet (8) have been seted up to liquid storage tube (3) lower surface, inlet (8) inboard is provided with sealing plug (9).
2. The extraction device for detecting lubricating oil according to claim 1, characterized in that: the cross section of the groove (10) is triangular, and a circular plate is fixed at the top end of the drawing block (6).
3. The extraction device for detecting lubricating oil according to claim 1, characterized in that: the liquid storage pipe (3) is characterized in that a scale mark (2) is arranged on the front surface of the liquid storage pipe, and the unit of the scale mark (2) is milliliter.
4. The extraction device for detecting lubricating oil according to claim 1, characterized in that: a guide head (11) is integrally formed on the sealing plug (9), and the guide head (11) is in a circular truncated cone shape.
5. The extraction device for detecting lubricating oil according to claim 1, characterized in that: the sealing plug (9) is provided with two positions, and the other position of the sealing plug (9) is positioned on one side of the liquid storage pipe (3).
6. The extraction device for detecting lubricating oil according to claim 1, characterized in that: the sealing plug (9) is fixed with the suction pipe (1) through a connecting rope, and the sealing plug (9) is connected with the liquid inlet (8) through interference fit.
7. The extraction device for detecting lubricating oil according to claim 1, characterized in that: the outer diameter of the suction pipe (1) is equal to that of the liquid storage pipe (3), and anti-skid lines are arranged on the outer surface of the suction pipe (1).
8. The extraction device for detecting lubricating oil according to claim 1, characterized in that: and a support plate is fixed on the lower surface of the fixed screw cylinder (5), and the support plate is fixed with the suction pipe (1) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122624879.5U CN216899760U (en) | 2021-10-29 | 2021-10-29 | Lubricating oil detects uses extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122624879.5U CN216899760U (en) | 2021-10-29 | 2021-10-29 | Lubricating oil detects uses extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216899760U true CN216899760U (en) | 2022-07-05 |
Family
ID=82194338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122624879.5U Active CN216899760U (en) | 2021-10-29 | 2021-10-29 | Lubricating oil detects uses extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216899760U (en) |
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2021
- 2021-10-29 CN CN202122624879.5U patent/CN216899760U/en active Active
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