CN214844031U - Oil suction machine of simulation engine - Google Patents
Oil suction machine of simulation engine Download PDFInfo
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- CN214844031U CN214844031U CN202023082212.9U CN202023082212U CN214844031U CN 214844031 U CN214844031 U CN 214844031U CN 202023082212 U CN202023082212 U CN 202023082212U CN 214844031 U CN214844031 U CN 214844031U
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Abstract
The utility model belongs to the technical field of carburetor detection equipment, in particular to a simulated engine oil suction machine, which comprises a frame, a positioning component, an air inlet simulation component, a pushing component, a vacuum oil return component and a flowmeter component; the frame is provided with a detection station, and the detection station is provided with a backflow hole; the positioning assembly is arranged on the side of the detection station, and the air inlet simulation assembly is arranged on the positioning assembly and is positioned right above the detection station; the pushing assembly is arranged on the side of the detection station and used for keeping the opening of the carburetor gold valve; the vacuum oil return assembly is arranged on the frame and communicated with the backflow hole, the flowmeter assembly is arranged on the side of the detection station and communicated with the vacuum oil return assembly, the amount of oil entering the carburetor is recorded when the working state of the carburetor is simulated, and whether the carburetor is qualified or not is judged according to the amount of the oil entering the carburetor, so that the working state of the carburetor can be conveniently detected, and the yield of the carburetor is improved.
Description
Technical Field
The utility model belongs to the technical field of carburetor check out test set, especially, relate to a simulation engine oil extractor.
Background
The carburetor is an important part of the chain saw, is a mechanical device for mixing gasoline and air in a certain proportion, is a precise mechanical device, and utilizes the kinetic energy of sucked air flow to atomize the gasoline.
The carburetor is the key of the whole chain saw in work, but in the prior art, the carburetor is detected manually, but the working state of the carburetor is difficult to simulate through manual detection, so that whether the carburetor in the working state is good or not cannot be judged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simulation engine oil extractor aims at solving the technical problem that manual detection among the prior art is difficult to simulate the operating condition of carburetor.
In order to achieve the above object, an embodiment of the present invention provides a simulated engine oil extractor, which includes a frame, a positioning assembly, an air inlet simulation assembly, a pushing assembly, a vacuum oil return assembly, and a flow meter assembly; the frame is provided with a detection station, and the detection station is provided with a backflow hole; the positioning assembly is arranged on the side of the detection station, and the air inlet simulation assembly is arranged on the positioning assembly and is positioned right above the detection station; the pushing assembly is arranged on the side of the detection station and used for keeping the opening of the carburetor gold valve; the vacuum oil return assembly is arranged on the rack and communicated with the backflow hole, and the flowmeter assembly is arranged on the side of the detection station and communicated with the vacuum oil return assembly.
Optionally, the air inlet simulation assembly comprises a pressing block and an opening and closing piece, the pressing block is installed on the positioning assembly, the pressing block is provided with an air inlet cavity with a downward opening, an air inlet hole is formed in the side portion of the pressing block, and the opening and closing piece is installed on the side portion of the pressing block and used for opening or closing the air inlet hole.
Optionally, the opening and closing member comprises an opening and closing cylinder and a blocking piece, the opening and closing cylinder is installed on the side portion of the pressing block, and the blocking piece is installed on the opening and closing cylinder and opens or closes the air inlet hole.
Optionally, the vacuum oil return assembly comprises a vacuum pump, a pressure reducing valve and an oil tank; the pressure reducing valve is installed at the bottom end of the detection station and communicated with the backflow hole, the oil inlet of the oil tank is connected between the vacuum pump and the pressure reducing valve, and the oil outlet of the oil tank is communicated with the flowmeter assembly.
Optionally, the vacuum oil return assembly further comprises a filter, and the filter is connected to the oil inlet of the oil tank and is used for filtering the returned oil.
Optionally, a liquid level height sensor for detecting the amount of the oil is arranged in the oil tank.
Optionally, the pushing assembly comprises a pushing frame and a pushing member, the pushing frame is mounted on the side of the detection station, and the pushing member is mounted on the pushing frame and used for pushing the gold plate to rotate.
Optionally, the pushing member includes a rotating cylinder and a pushing block, the rotating cylinder is mounted on the pushing frame, the pushing block is mounted on a piston rod of the rotating cylinder, a pushing column is disposed on a side of the pushing member, which faces away from the rotating cylinder, and the pushing column is located on one side of the piston rod of the cylinder.
Optionally, the pushing frame comprises a vertical connecting frame, a longitudinal connecting frame and a transverse connecting frame; the vertical connecting frame is fixedly arranged on the workbench, the longitudinal connecting frame is connected with the vertical connecting frame, the transverse connecting frame is connected with the longitudinal connecting frame, and the rotary cylinder is arranged on the transverse connecting frame.
Optionally, a plurality of positioning columns for positioning the carburetor are arranged on the detection station.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the simulated engine oil extractor have one of following technological effect at least: placing a gold valve of a carburetor downwards on a detection station, driving an air inlet simulation assembly to position the carburetor by a positioning assembly, sealing a silver valve of the carburetor by the air inlet simulation assembly, communicating a flow meter assembly with an oil inlet of the carburetor, starting a vacuum oil return assembly, opening the air inlet simulation assembly at the same time, enabling gas to flow in a mixing cavity of the carburetor to generate negative pressure, enabling oil to enter the mixing cavity from the oil inlet of the carburetor through the flow meter assembly, recording the amount of the oil entering the mixing cavity by the flow meter assembly, and enabling the oil to flow back to the vacuum oil return assembly through the gold valve and a backflow hole of the carburetor; the working state of the carburetor is simulated, the oil amount entering the carburetor is recorded, whether the carburetor is qualified or not is judged according to the oil amount entering the carburetor, the working state of the carburetor is convenient to detect, and the yield of the carburetor is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a simulated engine oil extractor according to an embodiment of the present invention.
Fig. 2 is another schematic structural diagram of a simulated engine oil extractor according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view of a detection station in a simulated engine oil extractor according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a positioning assembly in a simulated engine oil extractor according to an embodiment of the present invention.
Fig. 5 is a cross-sectional view of an intake simulation assembly in a simulated engine oil extractor according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a pushing assembly in a simulated engine oil extractor according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-frame 11-detection station 113-positioning column
12-backflow hole 20-positioning component 21-positioning support
22-positioning cylinder 30-air inlet simulation assembly 31-pressure block
311-air inlet cavity 312-air inlet 32-opening and closing piece
321-opening and closing cylinder 322-baffle 40-pushing assembly
41-pushing frame 411-vertical connecting frame 412-longitudinal connecting frame
413 transverse connecting frame 42 pushing piece 421 rotary cylinder
422-pushing block 50-vacuum oil return assembly 51-vacuum pump
52-pressure reducing valve 53-oil tank 54-filter
60-a flow meter assembly.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in fig. 1-6, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 6, a simulated engine oil suction machine is provided, which includes a frame 10, a positioning assembly 20, an air intake simulation assembly 30, a pushing assembly 40, a vacuum oil return assembly 50 and a flow meter assembly 60;
the detection device comprises a rack 10, a detection station 11, a return hole 12 and a detection device, wherein the detection station 11 is provided with the return hole 12;
wherein, the positioning component 20 is arranged at the side of the detection station 11,
the air inlet simulation component 30 is mounted on the positioning component 20 and is located right above the detection station 11;
the pushing assembly 40 is arranged at the side of the detection station 11 and is used for keeping the opening of a carburetor golden valve;
wherein the vacuum oil return assembly 50 is installed on the frame 10 and is communicated with the return hole 12,
the flowmeter assembly 60 is mounted on the side of the detection station 11 and communicated with the vacuum oil return assembly 50.
Specifically, a gold valve of a carburetor is placed on a detection station 11 downwards, a positioning assembly 20 drives an air inlet simulation assembly 30 to position the carburetor, meanwhile, the air inlet simulation assembly 30 seals a silver valve of the carburetor, a flow meter assembly 60 is communicated with an oil inlet of the carburetor, a pushing assembly 40 is used for keeping the gold valve of the carburetor open, a vacuum oil return assembly 50 is started, meanwhile, the air inlet simulation assembly 30 is opened, so that gas flow is generated in a mixing cavity of the carburetor to generate negative pressure, oil passes through the flow meter assembly 60 and enters the mixing cavity from the oil inlet of the carburetor, the flow meter assembly 60 records the amount of the oil entering the mixing cavity, and then the oil flows back into the vacuum oil return assembly 50 through the gold valve of the carburetor and a return hole 12; the working state of the carburetor is simulated, the oil amount entering the carburetor is recorded, whether the carburetor is qualified or not is judged according to the oil amount entering the carburetor, the working state of the carburetor is convenient to detect, and the yield of the carburetor is improved.
In another embodiment of the present invention, as shown in fig. 1 and 4, the positioning assembly 20 includes a positioning bracket 21 and a positioning cylinder 22, the positioning bracket 21 is installed in the frame 10 and located on the side of the detection station 11, the upper end of the positioning bracket 21 faces the horizontal extension of the detection station 11 and has an installation portion, the positioning cylinder 22 is installed in the installation portion and located directly above the detection station 11, and the air inlet simulation assembly 30 is installed on the piston rod of the positioning cylinder 22. Specifically, the air inlet simulation assembly 30 is driven to move up and down through the positioning cylinder 22, so that the carburetor is pressed on the detection station 11, the structure is simple, the manufacturing cost is low, and the competitiveness of an enterprise is improved.
In another embodiment of the present invention, as shown in fig. 4 to 5, the air intake simulation assembly 30 includes a pressing block 31 and an opening and closing member 32, the pressing block 31 is installed on the piston rod of the positioning cylinder 22, the pressing block 31 is provided with an air intake cavity 311 with a downward opening, the diameter of the air intake cavity 311 is greater than that of the silver valve, the lateral portion of the pressing block 31 is provided with an air inlet 312, the air inlet 312 is communicated with the air intake cavity 311, and the opening and closing member 32 is installed on the lateral portion of the pressing block 31 and is used for opening or closing the air inlet 312. Specifically, the silver valve of the carburetor keeps the maximum opening, when the pressing block 31 is attached to the upper end of the carburetor, the pressing block 31 seals the silver valve, the silver valve is communicated with the air inlet cavity 311, and the air inlet 312 is opened or closed through the opening and closing piece 32, so that the rotation of a silver sheet of the carburetor is simulated, the implementation is facilitated, and the detection efficiency and the detection accuracy are improved.
In another embodiment of the present invention, as shown in fig. 4 to 5, the opening and closing member 32 includes an opening and closing cylinder 321 and a blocking piece 322, the opening and closing cylinder 321 is installed on the side portion of the pressing block 31, and the blocking piece 322 is installed on the opening and closing cylinder 321 and opens or closes the air inlet 312. Specifically, the opening and closing cylinder 321 drives the blocking piece 322 to move towards or away from the air inlet hole 312, so that the air inlet hole 312 is opened or closed, the structure is simple, the implementation is convenient, and the manufacturing cost is low.
In another embodiment of the present invention, the baffle 322 is provided with a chamfer toward one end of the air inlet 312, the air inlet 312 is provided with a chamfer matched with the baffle 322, and the chamfer of the baffle 322 and the chamfer of the air inlet 312 are matched to play a guiding role and improve the sealing performance between the baffle 322 and the air inlet 312.
In another embodiment of the present invention, as shown in fig. 1 to 2, the vacuum oil return assembly 50 includes a vacuum pump 51, a pressure reducing valve 52 and an oil tank 53; the pressure reducing valve 52 is installed at the bottom end of the detection station 11 and is communicated with the return hole 12, an oil inlet of the oil tank 53 is connected between the vacuum pump 51 and the pressure reducing valve 52, and an oil outlet of the oil tank 53 is communicated with the flow meter assembly 60. Specifically, the vacuum pump 51 works to make the return hole 12 below produce vacuum negative pressure, and the pressure of negative pressure is controlled to the relief valve 52 that sets up to avoid the negative pressure of return hole 12 below excessive, ensure the flow of entering air, it is more accurate when making the detection carburetor, fluid through return hole 12 backward flow to the oil tank 53 in, can reuse fluid, improved the utilization ratio of fluid.
In another embodiment of the present invention, as shown in fig. 1-2, the vacuum oil return assembly 50 further includes a filter 54, and the filter 54 is connected to the oil inlet of the oil tank 53 and is used for filtering the returned oil. Specifically, the filter 54 is arranged to filter the returned oil, so that damage to the carburetor caused by debris in the oil is reduced, and the stability of the detection carburetor is improved.
In another embodiment of the present invention, a liquid level sensor for detecting the amount of the liquid is disposed in the oil tank 53. Specifically, in the process of carrying out simulation detection on the carburetor, the waste of oil easily occurs, so that the oil level state in the oil tank 53 can be fed back in time by arranging the liquid level height sensor, and the stability of the detection work is ensured.
In another embodiment of the present invention, as shown in fig. 1 and fig. 6, the pushing assembly 40 includes a pushing frame 41 and a pushing member 42, the pushing frame 41 is installed at the side of the detecting station 11, and the pushing member 42 is installed on the pushing frame 41 and used for pushing the gold plate to rotate. Specifically, the state that the gold valve is opened is maintained by the pushing piece 42, so that the stability of the carburetor in the simulated working state is ensured, and the gold valve is ensured to be communicated with the return hole 12 for detection.
In another embodiment of the present invention, as shown in fig. 6, the pushing member 42 includes a rotating cylinder 421 and a pushing block 422, the rotating cylinder 421 is installed on the pushing frame 41, the pushing block 422 is installed on the piston rod of the rotating cylinder 421, the pushing member 42 faces away from a side surface of the rotating cylinder 421 and is provided with a pushing pillar, and the pushing pillar is located on one side of the piston rod of the cylinder. Specifically, the pushing block 422 is driven to rotate by the rotating cylinder 421, and the pushing column drives the gold sheet to rotate because the pushing column is located on one side of the piston rod of the rotating cylinder 421, so that the opening of the gold valve is realized, and the structure is simple and the manufacturing cost is low.
In another embodiment of the present invention, as shown in fig. 6, the pushing frame 41 includes a vertical connecting frame 411, a longitudinal connecting frame 412 and a transverse connecting frame 413; the vertical connecting frame 411 is fixedly arranged on the workbench, the longitudinal connecting frame 412 is connected with the vertical connecting frame 411, the transverse connecting frame 413 is connected with the longitudinal connecting frame 412, and the rotary cylinder 421 is arranged on the transverse connecting frame 413. Specifically, through the cooperation between vertical link 411, vertical link 412 and the transverse connection frame 413, adjust the position of revolving cylinder 421 to can use with the carburetor of different models, improve the practicality of detection.
In another embodiment of the present invention, as shown in fig. 3, a plurality of positioning pillars 113 for positioning the carburetor are disposed on the inspection station 11. Specifically, the carburetor can be quickly placed on the detection station 11 through the positioning column 113.
In another embodiment of the present invention, as shown in fig. 1, the detection stations 11 are provided with a plurality of positioning assemblies 20, air inlet simulation assemblies 30, pushing assemblies 40, vacuum oil return assemblies 50 and flow meter assemblies 60 adapted to the respective detection stations 11. In this way, a plurality of carburetors can be simultaneously subjected to analog detection, and the detection efficiency is improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An oil extractor for a simulated engine, comprising:
the device comprises a rack, a detection device and a control device, wherein the rack is provided with a detection station, and a backflow hole is formed in the detection station;
a positioning component which is arranged at the side of the detection station,
the air inlet simulation assembly is arranged on the positioning assembly and is positioned right above the detection station;
the pushing assembly is arranged on the side of the detection station and used for keeping the opening of the carburetor gold valve;
a vacuum oil return component which is arranged on the frame and communicated with the return hole,
and the flowmeter assembly is arranged on the side of the detection station and communicated with the vacuum oil return assembly.
2. The simulated engine oil extractor of claim 1, wherein the air inlet simulation assembly comprises a pressing block and an opening and closing member, the pressing block is mounted on the positioning assembly, the pressing block is provided with an air inlet cavity with a downward opening, the side of the pressing block is provided with an air inlet hole, and the opening and closing member is mounted on the side of the pressing block and is used for opening or closing the air inlet hole.
3. The oil extractor of claim 2, wherein the opening and closing member comprises an opening and closing cylinder and a blocking piece, the opening and closing cylinder is installed at a side portion of the pressing block, and the blocking piece is installed on the opening and closing cylinder and used for opening or closing the air inlet hole.
4. The simulated engine oil extractor of any one of claims 1 to 3, wherein the vacuum oil return assembly comprises a vacuum pump, a pressure reducing valve and an oil tank; the pressure reducing valve is installed at the bottom end of the detection station and communicated with the backflow hole, the oil inlet of the oil tank is connected between the vacuum pump and the pressure reducing valve, and the oil outlet of the oil tank is communicated with the flowmeter assembly.
5. The simulated engine oil extractor of claim 4 wherein said vacuum oil return assembly further comprises a filter coupled to said oil tank at said oil inlet for filtering said returning oil.
6. The simulated engine oil extractor of claim 4 wherein a level sensor is disposed in the tank for detecting the amount of oil.
7. The oil extractor of the simulation engine as claimed in any one of claims 1 to 3, wherein the pushing assembly comprises a pushing frame and a pushing member, the pushing frame is mounted at a side of the detection station, and the pushing member is mounted on the pushing frame and used for pushing the gold plate to rotate.
8. The oil extractor of claim 7, wherein the pushing member comprises a rotating cylinder and a pushing block, the rotating cylinder is mounted on the pushing frame, the pushing block is mounted on a piston rod of the rotating cylinder, a pushing post is disposed on a side of the pushing member facing away from the rotating cylinder, and the pushing post is disposed on a side of the piston rod of the rotating cylinder.
9. The simulated engine oil extractor of claim 8 wherein the push frame comprises a vertical connecting frame, a longitudinal connecting frame and a transverse connecting frame; the vertical connecting frame is fixedly arranged on the workbench, the longitudinal connecting frame is connected with the vertical connecting frame, the transverse connecting frame is connected with the longitudinal connecting frame, and the rotary cylinder is arranged on the transverse connecting frame.
10. The simulated engine oil extractor as claimed in any one of claims 1 to 3, wherein a plurality of positioning posts for positioning a carburetor are provided on the inspection station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082212.9U CN214844031U (en) | 2020-12-17 | 2020-12-17 | Oil suction machine of simulation engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023082212.9U CN214844031U (en) | 2020-12-17 | 2020-12-17 | Oil suction machine of simulation engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214844031U true CN214844031U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023082212.9U Active CN214844031U (en) | 2020-12-17 | 2020-12-17 | Oil suction machine of simulation engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214844031U (en) |
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2020
- 2020-12-17 CN CN202023082212.9U patent/CN214844031U/en active Active
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