CN212151602U - Oiling device with oiling pipe moving along with liquid level change - Google Patents
Oiling device with oiling pipe moving along with liquid level change Download PDFInfo
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- CN212151602U CN212151602U CN202020189644.0U CN202020189644U CN212151602U CN 212151602 U CN212151602 U CN 212151602U CN 202020189644 U CN202020189644 U CN 202020189644U CN 212151602 U CN212151602 U CN 212151602U
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Abstract
The utility model provides an oiling device that notes oil pipe removed along with liquid level change relates to vehicle oiling field, and oiling device structure includes the level gauge subassembly, microprocessor and notes oil pipe control assembly, the utility model discloses a level measurement subassembly, the interior oiling liquid level altitude variation of real-time supervision vehicle acquires the liquid level information, and microprocessor receives the liquid level information, and the vertical displacement distance of annotating oil pipe is obtained in the analytical calculation to drive the vertical removal of notes oil pipe through annotating oil pipe control assembly, realize at the oiling in-process, the distance between notes oil pipe and the oil liquid level keeps between 10 ~ 100mm, solves when the oiling fixed uncontrollable of distance between notes oil pipe and the oil liquid level, and the oil that causes splashes, and notes oil pipe remains the oil, the problem of wasting of resources.
Description
Technical Field
The utility model relates to a vehicle oiling field particularly, relates to an oiling device that notes oil pipe removed along with the liquid level change.
Background
Transportation from oil refineries, petrochemical plants and oil and gas fields to liquefied petroleum gas storage and distribution stations is called oil and gas storage and transportation, in the process of oil and gas storage and transportation, oil tank trucks are mostly adopted for oil storage and transportation, the oil tank trucks are mainly used for transporting and storing derivatives of petroleum (oil products such as oil products, diesel oil, crude oil, lubricating oil and coal tar), and when the oil tank trucks are adopted for transportation and storage, the oil products need to be firstly output from the oil tanks and added into the oil tank trucks through oil filling devices.
In the prior art, oil is filled into a filling port of an oil tank truck through an oil filling pipe, the distance between the oil filling pipe and the liquid level of an oil product is fixed and cannot be controlled in the oil filling process of the oil tank truck, when the oil filling pipe is too high from the liquid level of the oil product, splashing is easily caused during oil filling, the danger is large, and when the oil filling pipe is too low from the liquid level, the oil product touches the oil filling pipe, so that the oil product is remained on the oil filling pipe after the oil filling is finished; therefore, the utility model provides a control the oiling pipe and remove along with oiling liquid level altitude variation, make the distance between oiling pipe and the oiling liquid level keep the oiling device at certain distance scope at the oiling in-process.
SUMMERY OF THE UTILITY MODEL
The utility model provides an oiling device that notes oil pipe removed along with the liquid level change aims at improving prior art at the oiling in-process of tank wagon, and the fixed uncontrollable of distance between notes oil pipe and the oil liquid level when annotating oil pipe from the oil liquid level when too high, easily causes to splash when the oiling, and dangerous big, and notes oil pipe is too low from the liquid level, and notes oil pipe is touch to petrol, leads to accomplishing the back at the oiling, remains the technical problem of petrol on the notes oil pipe.
The utility model provides a scheme that technical problem adopted is:
an oil injecting device with an oil injecting pipe moving with liquid level change, comprising:
the liquid level meter assembly monitors the liquid level height of oil products in the vehicle in real time, obtains liquid level data and sends the liquid level data to the microprocessor;
the microprocessor receives the liquid level data, calculates the moving distance of the oil filling pipe according to a preset program, and sends the moving distance to the oil filling pipe control assembly;
the oil filling pipe control assembly receives the moving distance from the microprocessor and drives the oil filling pipe to vertically move for a corresponding distance, so that the distance between the oil filling pipe and the liquid level is maintained to be 10-100 mm in the oil filling process;
the output end of the liquid level meter assembly is connected with the input end of the microprocessor, and the output end of the microprocessor is connected with the input end of the oil filling pipe control assembly.
Preferably, the liquid level meter component comprises a liquid level data h obtained by monitoring the liquid level of the oil product0The liquid level sensor of (1).
Preferably, the liquid level sensor is an optoelectronic liquid level sensor.
Preferably, the microprocessor includes a processing module and a memory, wherein the memory stores a preset program, and the processing module executes the following processes according to the program stored in the memory:
receiving liquid level data from the liquid level gauge assembly;
calculating the vertical moving distance of the oil filling pipe according to the liquid level data;
the travel distance is sent to the filler pipe control assembly.
Preferably, the oil filling pipe control assembly comprises an oil filling pipe for injecting oil into the vehicle through the oil filling opening and a lifting mechanism for driving the oil filling pipe to vertically lift.
Preferably, elevating system include with the lifter that the oiling pipe upper end is connected, drive the link board of lifter motion, drive link ball screw of board motion and drive ball screw pivoted servo motor, be equipped with the shaft coupling between ball screw and the servo motor.
Preferably, the side of the ball screw is further provided with at least one support rod for providing guiding support for the connecting plate, a linear bearing is arranged at the joint of the support rod and the connecting plate, the support rod and the connecting plate are movably connected through the linear bearing, and an upper fixing plate and a lower fixing plate are fixedly arranged at the upper end and the lower end of the support rod respectively.
Preferably, the outer side of the oil injection pipe is provided with a supporting pipe which is sleeved with the oil injection pipe and used for protecting the oil injection pipe and performing temporary oil removal and injection, the supporting pipe and the oil injection pipe are located on the same central shaft, and the upper end of the supporting pipe is connected with the lower fixing plate.
Preferably, a connecting flange for connecting to the oil pipeline is arranged on the side of the support tube.
Preferably, the lower end of the supporting tube is provided with a sealing cover plate, the sealing cover plate is fixedly connected with the supporting tube, and the middle part of the sealing cover plate is provided with an opening through which the oil injection pipe can pass.
Has the advantages that:
1. the utility model discloses a liquid level measurement subassembly, the interior oiling liquid level altitude variation of real-time supervision vehicle in the vehicle oiling process, acquire liquid level information, microprocessor receives liquid level information, the vertical displacement distance of oiling pipe is obtained in the analytical calculation, and drive the vertical displacement of oiling pipe through triaxial displacement subassembly, realize in the oiling process, the distance between oiling pipe and the oil liquid level keeps between 10 ~ 100mm, solve the fixed uncontrollable distance between oiling pipe and the oil liquid level, the oil that causes splashes, the oiling pipe remains the oil, the problem of wasting of resources;
2. the utility model discloses a level measurement subassembly, oiling liquid level altitude variation in the real-time supervision vehicle, microprocessor receive liquid level information, when liquid level data is more than or equal to the stop oiling liquid level, microprocessor passes through control switch control oiling pipe automatic stop oiling, has avoided the oiling too much, and the oil spills over and the few problem of too little tank wagon freight volume of oiling from the oiling mouth, need not workman's oiling adjustment many times, shortens the oiling time, improves oiling efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a first structural diagram of an oil injection device of the present invention, in which an oil injection pipe moves with the change of liquid level;
FIG. 2 is a second structural diagram of the oil injection device of the present invention, in which the oil injection pipe moves with the change of the liquid level;
FIG. 3 is a structural diagram of the oil injection device of the present invention in a reset state, wherein the oil injection pipe moves with the change of the liquid level;
FIG. 4 is a structural diagram of an oil filling device of the present invention in which an oil filling pipe moves with a change in liquid level;
fig. 5 is a structural diagram of the oil injection device of the present invention in which the oil injection pipe moves with the change of the liquid level.
In the figure: the device comprises a sealing cover plate-1, a supporting pipe-2, an external connecting frame-3, an oil injection pipe-4, a servo motor-5, a coupler-6, a ball screw-7, a lifting rod-8, a supporting rod-9, a linear bearing-10, a connecting plate-11, an upper fixing plate-12, a liquid level meter assembly-13, a connecting flange-14 and a lower fixing plate-15.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
the liquid level meter assembly 13 monitors the liquid level height of oil products in the vehicle in real time, obtains liquid level data and sends the liquid level data to the microprocessor;
the microprocessor receives the liquid level data, calculates the moving distance of the oil filling pipe 4 according to a preset program, and sends the moving distance to the oil filling pipe control assembly;
the oil filling pipe control assembly receives the moving distance from the microprocessor and drives the oil filling pipe 4 to vertically move for a corresponding distance, so that the distance between the oil filling pipe 4 and the liquid level is maintained to be 10-100 mm in the oil filling process;
the output end of the liquid level meter assembly 13 is connected with the input end of the microprocessor, and the output end of the microprocessor is connected with the input end of the oil filling pipe control assembly; through the liquid level measurement subassembly, oiling liquid level altitude variation in vehicle oiling in-process real-time supervision vehicle acquires liquid level information, and microprocessor receives liquid level information, and the vertical removal distance of oiling pipe 4 is obtained in the analytic calculation to move the subassembly through the triaxial and drive the vertical removal of oiling pipe 4, realize at the oiling in-process, the distance between oiling pipe 4 and the oil liquid level keeps between 10 ~ 100 mm.
Specifically, the level gauge assembly 13 includes a level sensor that monitors the oil level to obtain level data.
In the present embodiment, in order to obtain accurate liquid level data h0And the liquid level sensor adopts a photoelectric liquid level sensor.
The microprocessor plays a role in controlling the whole device to work, generates a control signal to control the oil filling pipe control assembly and executes corresponding operation; specifically, the microprocessor includes a processing module and a memory, where the memory stores a preset program, and the processing module executes the following processes according to the program stored in the memory:
receiving level data h from the level gauge assembly 130；
The distance between the filler pipe 48 and the liquid level is set to h1Setting the vertical movement distance of the filler pipe 48 to h 2; according to h2＝h0-h1，10mm≤h1Calculating to obtain the vertical movement distance h of the oil filling pipe 48 which is less than or equal to 100mm2；
Will move a distance h2And sent to the filler pipe control assembly.
In addition, the filler pipe control assembly of the present embodiment includes a filler pipe 4 for injecting oil into the vehicle through the filler opening and a lift mechanism for driving the filler pipe 4 to vertically lift.
Specifically, elevating system include with the lifter 8 that 4 upper ends of notes oil pipe are connected, drive the even board 11 of lifter 8 motion, drive even ball screw 7 and the drive of board 11 motion ball screw 7 pivoted servo motor 5, be equipped with shaft coupling 6 between ball screw 7 and the servo motor 5.
For guaranteeing the stability of whole device ball screw 7's side still be equipped with four do link board 11 to provide the bracing piece 9 that the direction supported, bracing piece 9 with link board 11 junction is equipped with linear bearing 10, bracing piece 9 with link board 11 passes through linear bearing 10 swing joint, upper and lower both ends are fixed respectively to be installed at bracing piece 9 upper and lower both ends and have been installed upper fixed plate 12 and bottom plate 15, and upper fixed plate 12 and bottom plate 15 have improved the stability at both ends about bracing piece 9.
Furthermore, a supporting tube 2 for protecting the oil injection tube 4 and performing temporary oil feeding and injecting is sleeved on the outer side of the oil injection tube 4, the supporting tube 2 and the oil injection tube 4 are positioned on the same central shaft, and the upper end of the supporting tube 2 is connected with a lower fixing plate 15; the side of the supporting pipe 2 is provided with a connecting flange 14 for connecting with an oil pipeline, and meanwhile, in order to ensure that the supporting pipe 2 is stably connected, an external connecting frame 3 for connecting with other fixing devices is arranged on the pipe body of the supporting pipe 2.
In order to ensure the tightness of the connection between the oil filling pipe 4 and the vehicle oil filling opening during the oil filling process, the lower end of the supporting pipe 2 is provided with a sealing cover plate 1, the sealing cover plate 1 is fixedly connected with the supporting pipe 2, and the middle part of the sealing cover plate 1 is provided with an opening through which the oil filling pipe 4 can pass.
As shown in FIG. 2, the utility model discloses a level gauge subassembly 13 for detecting the oil liquid level can install on sealed apron 1.
(1) the photoelectric liquid level sensor measures the height of the bottom of the oil tank in the vehicle to obtain the height h between the bottom of the oil tank and the liquid level meter component 130And h is0Sending the data to a microprocessor;
(2) the microprocessor receives h from the level gauge assembly 130According to h1＝h0-h, wherein h is 50mm, the vertical descent height h of the filler pipe 4 being calculated1Will descend by a height h1Sending to the filler pipe control assembly;
(3) the filler pipe control assembly receives a travel distance h from the microprocessor1The servo motor 5 is controlled to rotate, the servo motor 5 drives the ball screw 7 to rotate through the coupler 6, when the ball screw 7 rotates, the connecting plate 11 in threaded connection with the ball screw 7 vertically moves downwards on the ball screw 7, the connecting plate 11 drives the lifting rod 8 to synchronously vertically descend, and the lifting rod 8 further drives the oil injection pipe 4 in the supporting pipe 2 to synchronously vertically descend until the distance between the oil injection pipe 4 and the bottom of the vehicle oil tank is equal to 50 mm;
(4) at the moment, the microprocessor controls the oil filling pipe 4 to start oil filling; as shown in fig. 4 or 5, oil enters the inside of the support pipe 2 through the connecting flange 14 and flows downward, and oil in the support pipe 2 flows into the filler pipe 4 through an opening at the upper end of the filler pipe 4 and finally flows into the tank of the vehicle body;
(5) in the oil injection process, the liquid level meter component 13 measures the oil level height of an oil tank in the vehicle in real time to obtain the height h between the oil level and the liquid level meter component 132And h is2Sending the data to a microprocessor;
(6) the microprocessor receives h from the level gauge assembly 132The oil filling pipe control assembly controls the servo motor 5 to rotate reversely and continuously to realize the continuous rising of the oil filling pipe 4; according to the difference of the type of an oil injection vehicle and the size of an oil tank, the continuous rising speed of the oil injection pipe 4 is controlled to be 100-500 mm/min, so that the height between the oil injection pipe 4 and the liquid level of an oil product is maintained to be 10-100 mm in the oil injection process;
(7) when the microprocessor receives the liquid level data h2Not less than stopping filling oil level h3When the oil is injected, the microprocessor controls the oil injection pipe 4 to stop injecting oil, and controls the oil injection pipe control assembly to reset, so that oil injection is completed;
wherein, according to the different types of the vehicles, the oiling liquid level h is stopped3The setting range is 2000-4000 mm.
The third embodiment of the present invention provides the same technical effects as those of embodiment 1, and for the sake of brief description, the embodiment does not mention, and reference may be made to the corresponding contents in embodiment 1.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An oiling device with an oiling pipe moving along with liquid level change is characterized by comprising:
the liquid level meter assembly monitors the liquid level height of oil products in the vehicle in real time, obtains liquid level data and sends the liquid level data to the microprocessor;
the microprocessor receives the liquid level data, calculates the moving distance of the oil filling pipe according to a preset program, and sends the moving distance to the oil filling pipe control assembly;
the oil filling pipe control assembly receives the moving distance from the microprocessor and drives the oil filling pipe to vertically move for a corresponding distance, so that the distance between the oil filling pipe and the liquid level is maintained to be 10-100 mm in the oil filling process;
the output end of the liquid level meter assembly is connected with the input end of the microprocessor, and the output end of the microprocessor is connected with the input end of the oil filling pipe control assembly.
2. The apparatus of claim 1, wherein the level gauge assembly includes a level sensor for monitoring oil level to obtain level data.
3. The apparatus of claim 2, wherein the fill pipe is an electro-optical level sensor.
4. The apparatus of claim 1, wherein the microprocessor comprises a processing module and a memory, wherein the memory stores a predetermined program, and the processing module executes the following procedures according to the program stored in the memory:
receiving liquid level data from the liquid level gauge assembly;
calculating the vertical moving distance of the oil filling pipe according to the liquid level data;
the travel distance is sent to the filler pipe control assembly.
5. The apparatus of claim 1 wherein the fill pipe control assembly includes a fill pipe for injecting oil into the vehicle through the fill port and a lift mechanism for driving the fill pipe vertically up and down.
6. The device as claimed in claim 5, wherein the lifting mechanism comprises a lifting rod connected to the upper end of the oil filling pipe, a connecting plate for driving the lifting rod to move, a ball screw for driving the connecting plate to move, and a servo motor for driving the ball screw to rotate, and a coupling is disposed between the ball screw and the servo motor.
7. The oil filling device for the oil filling pipe to move along with the change of the liquid level according to claim 6, wherein at least one support rod for providing a guiding support for the connecting plate is further arranged on the side edge of the ball screw, a linear bearing is arranged at the joint of the support rod and the connecting plate, the support rod and the connecting plate are movably connected through the linear bearing, and an upper fixing plate and a lower fixing plate are fixedly arranged at the upper end and the lower end of the support rod respectively.
8. The oil injection device with the oil injection pipe moving along with the change of the liquid level as claimed in claim 7, wherein a supporting pipe for protecting the oil injection pipe and performing temporary oil feeding and injecting is sleeved on the outer side of the oil injection pipe, the supporting pipe and the oil injection pipe are positioned on the same central shaft, and the upper end of the supporting pipe is connected with the lower fixing plate.
9. The oil filling device with the oil filling pipe moving along with the change of the liquid level as claimed in claim 8, wherein a connecting flange for connecting with an oil pipeline is arranged at the side of the supporting pipe.
10. The apparatus of claim 9 wherein the support tube is provided at a lower end thereof with a sealing cover plate fixedly attached to the support tube, the sealing cover plate having an opening at a middle portion thereof through which the filler pipe passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189644.0U CN212151602U (en) | 2020-02-20 | 2020-02-20 | Oiling device with oiling pipe moving along with liquid level change |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189644.0U CN212151602U (en) | 2020-02-20 | 2020-02-20 | Oiling device with oiling pipe moving along with liquid level change |
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| CN212151602U true CN212151602U (en) | 2020-12-15 |
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| CN202020189644.0U Active CN212151602U (en) | 2020-02-20 | 2020-02-20 | Oiling device with oiling pipe moving along with liquid level change |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279210A (en) * | 2020-02-20 | 2021-01-29 | 福建恒劲科博测控技术有限公司 | Oil injection device and method for oil injection pipe to move along with liquid level change |
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2020
- 2020-02-20 CN CN202020189644.0U patent/CN212151602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279210A (en) * | 2020-02-20 | 2021-01-29 | 福建恒劲科博测控技术有限公司 | Oil injection device and method for oil injection pipe to move along with liquid level change |
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Address after: 362005 Changtai North Road, Jiangnan high tech electronic information industrial park, Licheng District, Quanzhou City, Fujian Province Patentee after: Fujian Hengjin Technology Co.,Ltd. Address before: 362005 Changtai North Road, Jiangnan high tech electronic information industrial park, Licheng District, Quanzhou City, Fujian Province Patentee before: FUJIAN HENGJIN KEBO MEASUREMENT CONTROL TECHNOLOGY Co.,Ltd. |
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