CN217498660U

CN217498660U - Filling device is used in lubricating oil processing

Info

Publication number: CN217498660U
Application number: CN202221501981.4U
Authority: CN
Inventors: 张金斌
Original assignee: Wuhan Zhongyuan Wancheng Petrochemical Co ltd
Current assignee: Wu Lifen
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-27
Anticipated expiration: 2032-06-15

Abstract

The utility model provides a filling device for lubricating oil processing, including the filling device body, the filling device body includes support, measuring pump and injection mechanism, supporting platform is installed to top one side of support, storage tank and measuring pump have been placed to supporting platform's top, one side of measuring pump is connected with leading collection tube, the one end of storage tank is connected with rearmounted collection tube, lift platform is installed to supporting platform's bottom, injection mechanism is installed to lift platform's bottom, plugs the bottleneck position of volumetric flask through inboard sealing layer and outside sealing layer, can retrieve unnecessary lubricating oil from the backward flow pipeline in the injection process, makes the lubricating oil capacity in each volumetric flask more unified, can manually control the maximum injection volume of each injection mechanism through adjustment mechanism, adjusts more accurately, and the effect that the same row of injection mechanisms achieve different injection quantities can be realized, and the application range is improved.

Description

Filling device is used in lubricating oil processing

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a filling device is used in lubricating oil processing.

Background

In the lubricating oil course of working, need inject the volumetric flask with lubricating oil in the later stage of processing, consequently, will use dedicated filling device, among the prior art, insert the inside of every volumetric flask with every syringe needle through elevating system, reuse outside pressure pump with the inside lubricating oil raw materials injection volumetric flask of workbin, but this structure only controls the volume of injecting at every turn through pressure pump, because processing cycle is short, the output speed of pressure pump is fast, but single volumetric flask volume is less, consequently the concrete volume of lubricating oil of injecting at every turn has certain error, lead to the raw materials volume that every volumetric flask finally injects to be unable unify, on the other hand, the leakproofness is not enough in the process of injecting and will lead to when the filler pipe takes out, the extravagant condition appears.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a filling device is used in lubricating oil processing to solve the problem that proposes in the above-mentioned background art, the utility model discloses the volume that can accurate control pour into at every turn reaches uniformly, and the leakproofness is higher, and the regulation precision of the volume of pouring into is higher.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a filling device for lubricating oil processing, includes the filling device body, the filling device body includes support, measuring pump and injection mechanism, supporting platform is installed to top one side of support, storage tank and measuring pump have been placed on supporting platform's top, one side and the leading pipe connection of collecting of measuring pump, the one end and the rearmounted pipe connection of collecting of storage tank, lift platform is installed to supporting platform's bottom, injection mechanism is installed to lift platform's bottom, injection mechanism's surface is provided with adjustment mechanism.

Furthermore, a hydraulic rod is installed at the bottom end of the supporting platform, the top of the lifting platform is fixedly connected with the bottom end of the hydraulic rod, an internal pipeline is arranged inside the lifting platform, and the top of the injection mechanism is communicated with the internal pipeline.

Further, the both ends of inside pipeline respectively with leading collection pipeline, rearmounted collection pipeline interconnect, be parallel to each other between lift platform and the supporting platform, and be provided with the clearance between lift platform and the support.

Furthermore, the injection mechanism comprises an injection pipeline, a backflow pipeline and an injection port, the injection pipeline and the backflow pipeline penetrate through the inner pipeline and the insertion column, and the injection port is arranged at the tail end of the injection pipeline.

Furthermore, the inside mounting of filling opening has second diaphragm formula check valve, the surface of grafting post is provided with the screw thread, and the grafting post passes through this screw thread and adjustment mechanism fixed connection.

Furthermore, the inside of grafting post is hollow structure, and the top and the internal piping of grafting post are linked together, the side of grafting post is provided with the trompil, the inside of reflux duct from this trompil to the grafting post penetrates.

Furthermore, adjustment mechanism includes inboard sealing layer and outside sealing layer, the inner wall at inboard sealing layer top is as an organic whole with the surface-mounted of grafting post, the backward flow mouth has been seted up to the bottom at inboard sealing layer top, the internally mounted of backward flow mouth has first diaphragm formula check valve.

Further, the surface mounting of inboard sealing layer has the outside sealing layer, the top of outside sealing layer is provided with the screw thread lantern ring, and is provided with the intermediate layer between inboard sealing layer and the outside sealing layer.

The utility model has the advantages that: the utility model discloses a filling device is used in lubricating oil processing, including the filling device body, the filling device body includes support, supporting platform, storage tank, measuring pump, lift platform, hydraulic stem, leading collection pipeline, rearmounted collection pipeline, injection mechanism, adjustment mechanism, internal pipeline, injection pipeline, backflow pipeline, plug column, inboard sealing layer, backward flow mouth, filling opening, the screw lantern ring, outside sealing layer, intermediate layer, first diaphragm formula check valve, second diaphragm formula check valve.

1. This filling device for lubricating oil processing carries out the shutoff through inboard sealing layer and outside sealing layer with the bottleneck position of volumetric flask, can retrieve unnecessary lubricating oil from the return line in the injection process, ensures that the volume of pouring into in every volumetric flask all can reach the biggest default, makes the lubricating oil capacity in every volumetric flask more unified.

2. This filling device for lubricating oil processing is owing to adopt sealed backward flow's mode, consequently can suitably reduce the required precision of measuring pump, has reduced the cost of equipment, and has improved the leakproofness, and the use of diaphragm formula check valve can reduce spilling hourglass of lubricating oil, has alleviateed the extravagant condition.

3. This filling device for lubricating oil processing passes through the biggest injection volume when adjustment mechanism can every injection mechanism of manual control injects, and accommodation process is more accurate, and can realize the effect that same row of injection mechanism realized different injection volumes, has improved application scope.

Drawings

Fig. 1 is a schematic structural diagram of the appearance of a filling device for lubricating oil processing according to the present invention;

fig. 2 is an explosion-proof diagram of the injection mechanism of the filling device for processing lubricating oil according to the present invention;

FIG. 3 is a schematic structural view of a plugging column portion of a filling device for processing lubricating oil according to the present invention;

fig. 4 is a sectional view of the injection mechanism of a filling device for processing lubricating oil according to the present invention;

in the figure: 1. a support; 2. a support platform; 3. a material storage tank; 4. a metering pump; 5. a lifting platform; 6. a hydraulic lever; 7. a front collecting pipeline; 8. a rear collecting pipeline; 9. an injection mechanism; 10. an adjustment mechanism; 11. an inner conduit; 12. an injection pipe; 13. a return line; 14. inserting the column; 15. an inner sealing layer; 16. a return port; 17. an injection port; 18. a threaded collar; 19. an outer sealing layer; 20. an interlayer; 21. a first diaphragm check valve; 22. a second diaphragm check valve.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a filling device for lubricating oil processing comprises a filling device body, wherein the filling device body comprises a support 1, a metering pump 4 and an injection mechanism 9, a supporting platform 2 is installed on one side of the top end of the support 1, a storage tank 3 and the metering pump 4 are placed on the top end of the supporting platform 2, one side of the metering pump 4 is connected with a front-mounted collecting pipeline 7, one end of the storage tank 3 is connected with a rear-mounted collecting pipeline 8, a lifting platform 5 is installed at the bottom end of the supporting platform 2, the injection mechanism 9 is installed at the bottom end of the lifting platform 5, an adjusting mechanism 10 is arranged on the surface of the injection mechanism 9, the filling device for lubricating oil processing mainly pumps lubricating oil raw materials stored in the storage tank 3 through the metering pump 4 at the top part and conveys the lubricating oil raw materials to the lower part of a bottom lifting platform 5, and the conveyed lubricating oil is injected into an external volumetric flask through the injection mechanism 9 at the bottom end of the lifting platform 5, the volumetric flask moves in elevating platform 5's bottom through outside conveying equipment, and move whole elevating platform 5 of hydraulic stem 6 control at the in-process through elevating platform 5 top and reciprocate, thereby insert the volumetric flask that the bottom was arranged perpendicularly downwards into a plurality of injection mechanism 9 of bottom, restart measuring pump 4 this moment can pour into lubricating oil into inside, accomplish the injection process, it lifts up elevating platform 5 through hydraulic stem 6 after finishing to pour into, the volumetric flask of bottom moves backward again under outside conveying equipment's the transportation, and deliver new volumetric flask, in order to reach the effect of automatic filling, can manually adjust every injection mechanism 9's the biggest injection volume through adjustment mechanism 10 on the surface of injection mechanism 9, the flexibility of filling process has been improved.

In this embodiment, a hydraulic rod 6 is installed at the bottom end of the supporting platform 2, the top of the lifting platform 5 is fixedly connected with the bottom end of the hydraulic rod 6, an internal pipeline 11 is arranged inside the lifting platform 5, the top of the injection mechanism 9 is communicated with the internal pipeline 11, two ends of the internal pipeline 11 are respectively connected with a front collecting pipeline 7 and a rear collecting pipeline 8, the lifting platform 5 and the supporting platform 2 are parallel to each other, a gap is arranged between the lifting platform 5 and the support 1, the metering pump 4 and the storage tank 3 are supported and fixed by the supporting platform 2, the front collecting pipeline 7 and the rear collecting pipeline 8 are arranged at the side edges of the metering pump 4 and the storage tank 3, the two collecting pipelines are mainly responsible for collecting and guiding the injection pipeline 12 and the backflow pipeline 13, wherein only the injection pipeline 12 is inserted into the front collecting pipeline 7, the injection pipe 12 is conveyed to an internal pipe 11 arranged in the lifting platform 5, a plurality of return pipes 13 are arranged in the rear collecting pipe 8, the number of the return pipes 13 is determined according to the number of the specific injection mechanisms 9 and the number of the bottom return ports 16, four groups of injection mechanisms 9 are arranged in the embodiment, two return ports 16 are arranged at the bottom end of each group of injection mechanisms 9, and therefore eight return pipes 13 are counted.

In this embodiment, the injection mechanism 9 includes an injection pipe 12, a return pipe 13 and an injection port 17, the injection pipe 12 and the return pipe 13 both pass through the inner pipe 11 and the insertion column 14, the injection port 17 is disposed at the end of the injection pipe 12, a second diaphragm check valve 22 is installed inside the injection port 17, a screw thread is disposed on the surface of the insertion column 14, and the insertion column 14 is fixedly connected to the adjustment mechanism 10 through the screw thread, when the injection mechanism 9 at the bottom is simultaneously inserted into the volumetric flask at the bottom end through the hydraulic rod 6, the lubricating oil in the storage tank 3 is delivered to the injection pipe 12 in the preposed collection pipe 7 by the metering pump 4, the injection pipe 12 passes through the inner pipe 11 and the insertion column 14 in sequence and is finally ejected downwards from the injection port 17 to be injected into the volumetric flask until the volumetric flask is filled with the volumetric flask, and because the sealing layer structure is disposed in the adjustment mechanism 10, therefore, after the lubricating oil is filled, the lubricating oil in the lubricating oil can be prevented from overflowing outwards through sealing, and the leakage and waste conditions are reduced.

In this embodiment, the inside of the insertion column 14 is a hollow structure, the top of the insertion column 14 is communicated with the internal pipeline 11, the side of the insertion column 14 is provided with an opening, the return pipeline 13 penetrates into the insertion column 14 from the opening, when the volumetric flask is filled with water, and the injection mechanism 9 is inserted, the surface of the inner sealing layer 15 is attached to the inner side of the mouth of the volumetric flask to seal the volumetric flask, the bottom end of the inner sealing layer 15 is provided with a return port 16, a first diaphragm type check valve 21 installed inside the return port 16 can allow the solution to flow in from the outside, and the injection port 17 is opposite to allow the solution to flow out only from the inside to the outside, so that the lubricating oil continuously flowing in after filling can flow into the return pipe from the return port 16 and flow out into the storage tank 3 through the return pipe, so as to be recycled, and by this structure, the input amount of the metering pump 4 can be controlled to be larger than the total containable amount of the volumetric flask, and discharge surplus lubricating oil through the back flow, and then reach the effect of the filling volume of unifying every bottle volumetric flask.

In this embodiment, the adjusting mechanism 10 includes an inner sealing layer 15 and an outer sealing layer 19, the inner wall of the top of the inner sealing layer 15 is adhered to the surface of the insertion post 14 as a whole, a backflow port 16 is formed at the bottom end of the top of the inner sealing layer 15, a first diaphragm type check valve 21 is installed inside the backflow port 16, the outer sealing layer 19 is installed on the surface of the inner sealing layer 15, a threaded collar 18 is arranged at the top of the outer sealing layer 19, an interlayer 20 is arranged between the inner sealing layer 15 and the outer sealing layer 19, when the injection mechanism 9 is controlled to move downwards by the hydraulic rod 6, the inner sealing layer 15 is installed on the inner side of the mouth of the volumetric flask, and the outer sealing layer 19 is attached to the outer side of the mouth of the volumetric flask, so that the mouth of the volumetric flask can be clamped in the interlayer 20, at this time, the outer sealing layer 19 is pulled to move upwards and downwards by rotating the threaded collar 18, can make two sealing layers take place relative displacement, the top height of intermediate layer 20 also can take place corresponding change, and the deepest distance in the volumetric flask can be inserted to inboard sealing layer 15 of final control, can control the space that injection mechanism 9 inserted in the volumetric flask through controlling this distance, and the size of surplus space can change to but the biggest bearing capacity in this control volumetric flask.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a filling device is used in lubricating oil processing, includes the filling device body, its characterized in that: the filling device body includes support (1), measuring pump (4) and injection mechanism (9), supporting platform (2) are installed to top one side of support (1), storage tank (3) and measuring pump (4) have been placed on the top of supporting platform (2), one side and the leading pipeline (7) of collecting of measuring pump (4) are connected, the one end and the rearmounted pipeline (8) of collecting of storage tank (3) are connected, lift platform (5) are installed to the bottom of supporting platform (2), injection mechanism (9) are installed to the bottom of lift platform (5), the surface of injection mechanism (9) is provided with adjustment mechanism (10).

2. The filling device for lubricating oil processing according to claim 1, wherein: hydraulic stem (6) are installed to the bottom of supporting platform (2), the top of lift platform (5) and the bottom fixed connection of hydraulic stem (6), the inside of lift platform (5) is provided with inside pipeline (11), the top and the inside pipeline (11) of injection mechanism (9) are linked together.

3. The filling device for lubricating oil processing according to claim 2, wherein: the both ends of inside pipeline (11) are respectively with leading collection pipeline (7), rearmounted collection pipeline (8) interconnect, be parallel to each other between lift platform (5) and supporting platform (2), and be provided with the clearance between lift platform (5) and support (1).

4. The filling device for lubricating oil processing according to claim 2, wherein: the injection mechanism (9) comprises an injection pipeline (12), a return pipeline (13) and an injection port (17), the injection pipeline (12) and the return pipeline (13) penetrate through the inner part of the inner pipeline (11) and the inner part of the plug column (14), and the injection port (17) is arranged at the tail end of the injection pipeline (12).

5. The filling device for lubricating oil processing according to claim 4, wherein: the injection port (17) is internally provided with a second diaphragm type check valve (22), the surface of the plug column (14) is provided with threads, and the plug column (14) is fixedly connected with the adjusting mechanism (10) through the threads.

6. The filling device for lubricating oil processing according to claim 5, wherein: the interior of the insertion column (14) is of a hollow structure, the top of the insertion column (14) is communicated with the internal pipeline (11), an opening is formed in the side edge of the insertion column (14), and the backflow pipeline (13) penetrates into the interior of the insertion column (14) from the opening.

7. The filling device for lubricating oil processing according to claim 5, wherein: adjustment mechanism (10) include inboard sealing layer (15) and outside sealing layer (19), the inner wall at inboard sealing layer (15) top is whole with the surface paste of grafting post (14), backward flow mouth (16) have been seted up to the bottom at inboard sealing layer (15) top, the internally mounted of backward flow mouth (16) has first diaphragm formula check valve (21).

8. The filling device for lubricating oil processing according to claim 7, wherein: the surface mounting of inboard sealing layer (15) has outside sealing layer (19), the top of outside sealing layer (19) is provided with screw thread lantern ring (18), and is provided with intermediate layer (20) between inboard sealing layer (15) and outside sealing layer (19).