CN209906334U - Pneumatic oiling machine - Google Patents
Pneumatic oiling machine Download PDFInfo
- Publication number
- CN209906334U CN209906334U CN201920249784.XU CN201920249784U CN209906334U CN 209906334 U CN209906334 U CN 209906334U CN 201920249784 U CN201920249784 U CN 201920249784U CN 209906334 U CN209906334 U CN 209906334U
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- China
- Prior art keywords
- oil
- valve
- drum
- module
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005086 pumping Methods 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 238000012546 transfer Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 27
- 239000000446 fuel Substances 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses a pneumatic oiling machine, which comprises a load transferring module, an oil pumping module, an oiling module and a pressure regulating module; the transfer module comprises an object stage and a moving wheel; the oil pumping module comprises an oil drum, a piston unit and a cylinder arranged on the objective table; the pressure regulating module comprises a pressurizing unit and a regulating valve; the oil injection module comprises an oil outlet pipe and a metering valve which are connected to the valve body; the ejector pin and the oil pumping module of cylinder are connected, through the relative position of the flexible adjusting piston unit of ejector pin and oil drum, the governing valve is used for adjusting the cylinder and exerts power to realize that oil drum internal pressure is stable and press oil pan pressure dish to be in the fluid upper surface in the oil drum all the time.
Description
Technical Field
The utility model relates to a pneumatic tanker aircraft.
Background
When the volume of the barreled oil is large, the oil in the barrel is output by a manual or electric pump. The manual oil pumping has low oil pumping efficiency, low oil filling speed, inconvenient operation, slightly deviated oil hole position, easy oil dripping and leakage to cause pollution, long time consumption, difficult oil filling amount control and time consumption; the electric pump has the problems that the structure is complex, oil in the oil drum cannot be used up frequently, resources are wasted, faults are prone to occurring, and the electric pump is not easy to clean.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide a pneumatic tanker aircraft, solved the problem among the above-mentioned background art.
The utility model provides a technical scheme that its technical problem adopted is: a pneumatic oiling machine comprises a transfer module, an oil pumping module, an oiling module and a pressure regulating module;
the transfer module comprises an object stage and a moving wheel;
the oil pumping module comprises an oil drum, a piston unit and a lifting cylinder arranged on the objective table; the oil drum is placed on an objective table; the piston unit comprises a valve body, a piston rod and an oil pumping cylinder; the valve body is hollow, an oil inlet is formed in the lower end of the valve body, an oil pressing disc with a through hole in the middle is installed at the oil inlet, and the oil pressing disc is arranged on the upper surface of oil in the oil drum; the oil pressing disc is connected with an air pipe in a penetrating manner, and the air pipe is used for realizing the communication or the sealing of the space in the oil drum at the lower part of the oil pressing disc and the outside atmosphere; the piston rod is sleeved in the valve body, and the bottom end of the piston rod is connected with a sealing block for controlling the opening and closing of the oil inlet and extruding oil in the valve body; the oil pumping cylinder is fixedly connected with the top end of the piston rod; the lifting cylinder is connected with the piston unit and used for adjusting the relative position of the piston unit and the oil drum;
the oil injection module comprises an oil outlet pipe and a metering valve which are connected to the valve body;
the pressure regulating module comprises a pressurizing unit and a regulating valve, wherein the pressurizing unit is connected with the oil pumping cylinder, comprises a pressurizer and a pressure regulating valve and is used for regulating the pressure of the oil pumping cylinder; the governing valve sets up in the lift cylinder, exerts oneself through adjusting the lift cylinder and realizes that the oil drum internal pressure is stable and press the fluid upper surface that the oil disc is in the oil drum all the time.
In a preferred embodiment of the present invention, the precision of the metering valve is ± 1%.
In a preferred embodiment of the present invention, the oil pumping module further comprises a first supporting platform and a second supporting platform, the first supporting platform is disposed at the bottom of the oil pumping cylinder, the second supporting platform is disposed outside the valve body, and the first supporting platform and the second supporting platform are connected through a connecting rod.
In a preferred embodiment of the present invention, the number of the lifting cylinders is 2, and the lifting cylinders are respectively disposed on two sides of the oil drum and are mutually connected.
In a preferred embodiment of the present invention, the top rod of the lifting cylinder abuts against the bottom of the first supporting platform.
The utility model discloses a preferred embodiment, the size of pressing the food tray and the inner wall size looks adaptation of oil drum, when pressing the food tray up-and-down motion, its edge and the scraping of oil drum inner wall.
In a preferred embodiment of the present invention, the end of the air tube is connected to the atmosphere, and the air tube is provided with a valve for controlling the opening and closing of the air tube.
In a preferred embodiment of the present invention, the moving wheel is provided with a brake.
Compared with the background technology, the technical scheme has the following advantages:
1. according to the scheme, the relative position of the piston unit and the oil drum is adjusted through the lifting cylinders on the two sides, the output of the cylinder is constant through the adjusting valve, and the pressure of the oil drum is kept stable;
2. according to the scheme, the air pipe is arranged on the oil pressing disc, the air pipe has the functions of exhausting and blowing air, the barrel is not interfered during working, the air is blown into the barrel or the air in the barrel is exhausted when the barrel is replaced by opening and closing the valve, and the barrel replacement efficiency is improved;
3. the oil pressing disc and the inner wall of the oil drum are designed in a combined size mode, oil can be squeezed while grease on the inner wall of the oil drum can be conveniently removed, residues are reduced, and stable work of the oiling machine is kept; dust can be isolated, and the cleanness of grease can be kept;
4. the scheme has the advantages of accurate measurement, high oil output efficiency, high oil filling speed and waste avoidance, and can effectively control the oil output;
5. this scheme has the removal wheel, and it is convenient to remove, removes the wheel from taking the brake, can fix safety in production, and is easy and simple to handle.
Drawings
Fig. 1 is a schematic structural diagram of the present scheme.
FIG. 2 is a schematic diagram of the structure of the pumping module.
Fig. 3 is a schematic diagram of the oil pumping principle.
Detailed Description
Referring to fig. 1 to 3, the pneumatic fuel charger of the present embodiment includes a transfer module, a pumping module, a fuel injection module, and a pressure regulating module;
the transferring module comprises an object stage 31 and a moving wheel 33, and the moving wheel 33 is provided with a brake.
The oil injection module comprises an oil outlet pipe 133 communicated with the valve body; in order to measure accurately and control the oil output effectively, a metering valve 134 is arranged on the oil output pipe 133, and the oil output accuracy can be controlled within +/-1%. The oil pumping module comprises an oil drum 11, a piston unit and a lifting cylinder 21 arranged on an objective table;
the oil drum 11 is placed on an object stage 31;
the piston unit comprises a valve body 13, a piston rod 15 and an oil pumping cylinder 17; the valve body 13 is hollow and is connected with an oil outlet pipe 133, an oil inlet is formed at the lower end of the valve body 13, an oil pressing disc 131 with a through hole in the middle is arranged at the oil inlet, the oil pressing disc 131 is arranged on the upper surface of oil in the oil drum 11, the size of the oil pressing disc 131 is matched with that of the inner wall of the oil drum 11, when the oil pressing disc 131 moves up and down, the edge of the oil pressing disc is scraped with the inner wall of the oil drum 11, and waste is effectively avoided; an air pipe 132 is connected to the oil pressing disc 131 in a penetrating manner, the tail end of the air pipe 132 is communicated with the atmosphere, and a valve is arranged on the air pipe 132 and used for controlling the air pipe 132 to be opened and closed so as to communicate or seal the space in the oil drum 11 at the lower part of the oil pressing disc 131 with the outside atmosphere; the piston rod 15 is sleeved in the valve body 13, and the bottom end of the piston rod 15 is connected with a sealing block 151 for controlling the opening and closing of the oil inlet and extruding oil in the valve body; the oil pumping cylinder 17 is fixedly connected with the top end of the piston rod 15;
the lifting cylinder 21 is connected with the piston unit and is used for adjusting the relative position of the piston unit and the oil drum 11;
the pressure regulating module comprises a pressurizing unit and a regulating valve 22;
the pressurizing unit is connected with the oil pumping cylinder 17, comprises a pressurizing device 14 and a pressure regulating valve 12 and is used for increasing the pressure of the oil pumping cylinder 17; the adjusting valve 22 is arranged on the lifting cylinder, and the lifting cylinder 21 is adjusted to exert force to stabilize the pressure in the oil drum 11 and enable the oil pressing disc 131 to be always positioned on the upper surface of oil liquid in the oil drum. The oil pressing disc is the stable lift of guaranteeing to pump the oil module, lift cylinder 21 quantity is 2, sets up respectively in 11 both sides of oil drum and communicates each other.
The oil pumping module further comprises a first supporting platform 41 and a second supporting platform 42, the first supporting platform 41 is arranged at the bottom of the oil pumping cylinder 17, the second supporting platform 42 is arranged outside the valve body 13, and the first supporting platform 41 and the second supporting platform 42 are connected through a connecting rod. The top rod of the lifting cylinder 21 is abutted against the bottom of the first supporting table 41.
The scheme starts the working process of the oiling machine as follows:
the lifting cylinder 21 is adjusted to jack up the first supporting platform 41, the valve body 13 is lowered by adjusting the lifting cylinder 21 due to the fixed connection of the first supporting platform 41 and the second supporting platform 42, and the oil pressing disc 131 is arranged above oil in the oil drum 11; starting the oil pumping cylinder 17, under the action of the pressure regulating valve 12 and the supercharger 14, the piston rod 15 is completely extended out, an oil inlet is opened, and oil is extruded under the oil pressing disc 131 to flow into and fill the valve body 13; then the piston rod 15 retracts, and the oil is pressed upward, thereby entering the oil outlet pipe 133 at the upper part of the valve body 13 and being injected under the control of the metering valve 134; in the process of reciprocating motion of the piston, oil liquid continuously drops, the pressure in the barrel is kept stable by adjusting the lifting cylinder 21, the oil pressing disc 131 always drops along with the oil liquid and scrapes the inner wall of the oil barrel 11, residues are reduced, meanwhile, the air pipe 132 does not blow and exhaust air artificially during operation, and interference is avoided; when the oil pumping of this oil drum 11 finishes, open trachea 132 valve, the artificial exhaust or blow gas avoids the interior vacuum of bucket, promotes and trades a bucket efficiency.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (8)
1. A pneumatic tanker aircraft which is characterized in that: the oil pumping unit comprises a transfer module, an oil pumping module, an oil injection module and a pressure regulating module;
the transfer module comprises an object stage and a moving wheel;
the oil pumping module comprises an oil drum, a piston unit and a lifting cylinder arranged on the objective table; the oil drum is placed on an objective table; the piston unit comprises a valve body, a piston rod and an oil pumping cylinder; the valve body is hollow, an oil inlet is formed in the lower end of the valve body, an oil pressing disc with a through hole in the middle is installed at the oil inlet, and the oil pressing disc is arranged on the upper surface of oil in the oil drum; the oil pressing disc is connected with an air pipe in a penetrating manner, and the air pipe is used for realizing the communication or the sealing of the space in the oil drum at the lower part of the oil pressing disc and the outside atmosphere; the piston rod is sleeved in the valve body, and the bottom end of the piston rod is connected with a sealing block for controlling the opening and closing of the oil inlet and extruding oil in the valve body; the oil pumping cylinder is fixedly connected with the top end of the piston rod; the lifting cylinder is connected with the piston unit and used for adjusting the relative position of the piston unit and the oil drum;
the oil injection module comprises an oil outlet pipe and a metering valve which are connected to the valve body;
the pressure regulating module comprises a pressurizing unit and a regulating valve, wherein the pressurizing unit is connected with the oil pumping cylinder, comprises a pressurizer and a pressure regulating valve and is used for regulating the pressure of the oil pumping cylinder; the governing valve sets up in the lift cylinder, exerts oneself through adjusting the lift cylinder and realizes that the oil drum internal pressure is stable and press the fluid upper surface that the oil disc is in the oil drum all the time.
2. A pneumatic fuel dispenser as set forth in claim 1, wherein: the precision of the metering valve is +/-1%.
3. A pneumatic fuel dispenser as set forth in claim 1, wherein: the oil pumping module further comprises a first supporting platform and a second supporting platform, the first supporting platform is arranged at the bottom of the oil pumping cylinder, the second supporting platform is arranged outside the valve body, and the first supporting platform and the second supporting platform are connected through a connecting rod.
4. A pneumatic fuel dispenser as set forth in claim 3, wherein: lifting cylinder quantity is 2, sets up respectively in oil drum both sides and intercommunication each other.
5. A pneumatic fuel dispenser as set forth in claim 3, wherein: and the ejector rod of the lifting cylinder is abutted against the bottom of the first supporting table.
6. A pneumatic fuel dispenser as set forth in claim 1, wherein: the size of the oil pressing disc is matched with the size of the inner wall of the oil drum, and when the oil pressing disc moves up and down, the edge of the oil pressing disc is scraped with the inner wall of the oil drum.
7. A pneumatic fuel dispenser as set forth in claim 1, wherein: the tail end of the air pipe is communicated with the atmosphere, and the air pipe is provided with a valve for controlling the opening and closing of the air pipe.
8. A pneumatic fuel dispenser as set forth in claim 1, wherein: the moving wheel is provided with a brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249784.XU CN209906334U (en) | 2019-02-27 | 2019-02-27 | Pneumatic oiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249784.XU CN209906334U (en) | 2019-02-27 | 2019-02-27 | Pneumatic oiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209906334U true CN209906334U (en) | 2020-01-07 |
Family
ID=69031294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920249784.XU Expired - Fee Related CN209906334U (en) | 2019-02-27 | 2019-02-27 | Pneumatic oiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209906334U (en) |
-
2019
- 2019-02-27 CN CN201920249784.XU patent/CN209906334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 601, Tonghong Road, Tongan Park, Tongan Industrial Concentration Zone, Xiamen City, Fujian Province, 361000 Patentee after: BESTTER(XIAMEN) TECHNOLOGY Inc. Address before: No. 601, Tonghong Road, Tongan Park, Tongan Industrial Concentration Zone, Xiamen City, Fujian Province, 361000 Patentee before: BESTTER (XIAMEN) TECHNOLOGY Inc. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |