CN117228617B - Oiling machine with ring expansion flexible oiling gun - Google Patents
Oiling machine with ring expansion flexible oiling gun Download PDFInfo
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- CN117228617B CN117228617B CN202311476296.XA CN202311476296A CN117228617B CN 117228617 B CN117228617 B CN 117228617B CN 202311476296 A CN202311476296 A CN 202311476296A CN 117228617 B CN117228617 B CN 117228617B
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- 238000006049 ring expansion reaction Methods 0.000 title claims abstract description 19
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000000446 fuel Substances 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 abstract description 3
- 239000004533 oil dispersion Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention relates to the technical field of oiling machines and discloses an oiling machine with a ring-expansion flexible oiling gun, which comprises a base, a plurality of oil tanks arranged on the base, an oiling gun and a moving vehicle, wherein the moving vehicle comprises a frame, the base is arranged on the frame, a bidirectional piston pump, a coiling wheel and a protective cover are arranged on the frame, an integrated valve unit is arranged on the protective cover, a filtering unit is arranged in the base, and the integrated valve unit is used for controlling the oil quantity conveyed in the oil tanks in a centralized manner; according to the oil gun, the plurality of ring expansion blades capable of synchronously rotating are arranged in the oil gun, so that when the oil gun is inserted into the oil port of the oil tank, the plurality of ring expansion blades are propped against the inner wall of the oil port, and the rear locking nut is arranged for positioning, so that the oil gun can be stably inserted into the oil port of the oil tank and cannot fall off, the oil gun is applicable to the diameters of the pipe orifices of different oil tanks, the adaptation problem of oiling is reduced, the oil gun is fast and efficient, the manual continuous holding of oiling is not needed, the labor capacity is reduced, the use is convenient, and the possibility of oil dispersion is reduced.
Description
Technical Field
The invention relates to the technical field of oiling machines, in particular to an oiling machine with a ring-expansion flexible oiling gun.
Background
In recent years, intelligent, miniaturized and unmanned equipment devices are used in a large scale, urgent demands are made on comprehensive adaptive oiling machinery and purifying and filtering equipment, and the equipment devices which have off-road performance and can bear concomitant guarantee are important requirements for improving equipment reliability and efficiency ratio.
The prior art is as CN216837114U proposes a small-size removal tanker aircraft, which comprises a base, the lower terminal surface on chassis rotates and is connected with two sets of walking wheels, the oil tank is installed to the up end on chassis, the internally mounted of oil tank has oil float sensor, the oil table is installed in the outside of oil tank, the oil table passes through the wire with oil float sensor and is connected, one side of oil tank is provided with the protective housing, the protective housing can dismantle the connection at the chassis up end, the internally mounted of protective housing has the oil-well pump, the import and the export of oil pumping can be dismantled respectively and be connected with connecting pipe and oil filler pipe, the one end of connecting pipe runs through to the bottom of oil tank, the one end of oil filler pipe runs through to the outside of protective housing. The small-sized mobile oiling machine is convenient to move and carry, and the towing hook is connected with the automobile when moving, so that the automobile drives the oiling machine to move and walk, the oiling amount can be accurately mastered when oiling, and the small-sized helicopter can be well oiled.
The above-mentioned among the prior art refuels to the oil tank through the oil filler pipe, but when refuelling to the oil tank of different bore, the oil filler pipe can't fix, need the manual oil filler pipe of holding to refuel, waste time and energy that still can cause extravagant if the oil filler pipe drops from the oil tank, adaptability is poor, inconvenient use.
To this end, we propose a fuel dispenser with a ring-swelling flexible fuel dispenser.
Disclosure of Invention
The invention aims to provide a oiling machine with a ring-expanding flexible oiling gun, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a take flexible tank filler that rises, including the base and install a plurality of oil tanks on the base, still include tank filler and locomotive, the locomotive includes the frame, base mounting is on the frame, install two-way piston pump on the frame, reel and protection casing, install integrated valve unit on the protection casing, install filter unit in the base, integrated valve unit carries out centralized control to the oil mass that carries out in a plurality of oil tanks, two-way piston pump attracts the oil in the oil tank through integrated valve unit and carries to filter unit, filter unit filters and carries to the tank filler to the oil that attracts in the oil tank, the pipeline that the reel communicates with filter unit and tank filler is rolled up, fixedly connected with gun cover on the protection casing, tank filler and gun cover activity grafting;
the oil gun comprises a switch gun body and an oil outlet pipe, wherein the outer wall of the switch gun body is fixedly connected with a fixed ring, the outer wall of the switch gun body is rotationally connected with a starting cam, the inner wall of the starting cam is rotationally connected with two positioning rings fixedly connected with the outer wall of the switch gun body, the inner wall of the starting cam is fixedly connected with a plurality of positioning blocks, one end of the fixed ring is rotationally connected with a plurality of connecting rods, the outer wall of each connecting rod is fixedly connected with a ring expansion blade, the outer wall of each connecting rod is sleeved with a connecting frame fixedly connected with the outer wall of the switch gun body, one end of each connecting rod penetrates through the two positioning rings, the connecting rods are rotationally connected with the positioning rings, the outer wall of each connecting rod is fixedly connected with a synchronous cam shaft, one end of each synchronous cam shaft is slidingly connected between the two adjacent positioning blocks, and locking nuts for propping up the starting cam are in threaded connection with the outer wall of the switch gun body;
two filter cavities are respectively formed at two ends of the base, the multiple filter cavities are all communicated with the bidirectional piston pump and the switch gun body through pipelines, a filter screen is arranged at an oil outlet where the filter cavities are communicated with the pipelines, the filter unit comprises an end cover, the end cover is fixedly arranged at an opening at the outer end of the filter cavity through bolts, one side of the end cover is rotationally connected with a rotating rod, and the outer wall of the rotating rod is fixedly connected with a turbine and double flat belt spiral sheets;
the bidirectional piston pump comprises a motor, a supporting plate and two cylinders, wherein the motor, the cylinders and the supporting plate are all arranged on the upper surface of a frame, an output shaft of the motor is rotationally connected with the supporting plate, an inner cam is fixedly connected to the outer wall of the output shaft of the motor, a first cam hinge and a second cam hinge are slidingly connected to the outer wall of the inner cam, one ends of the first cam hinge and the second cam hinge are rotationally connected with starting connecting rods, one ends of the two starting connecting rods are respectively penetrated into the two cylinders and rotationally connected with pistons, the pistons are slidingly connected with the inner wall of the cylinders, two oil discharge check valves and two oil inlet check valves are arranged on the cylinders, each oil inlet check valve is communicated with an integrated valve unit through a pipeline, and each oil discharge check valve is communicated with one filter cavity through a pipeline;
the upper surface of the frame is provided with an air compressor, the output end of the air compressor is communicated with an integrated valve unit through a pipeline, and the integrated valve unit controls compressed air output by the air compressor;
the integrated valve unit comprises an integrated valve seat, an oil supply valve, a compressed air valve and a plurality of oil tank valves, wherein the oil supply valve, the compressed air valve and the plurality of oil tank valves are arranged on the integrated valve seat, the plurality of oil tank valves respectively control the oil quantity conveyed in a plurality of oil tanks, the compressed air valve controls the compressed air output by the air compressor, and the oil supply valve controls the oil quantity conveyed to the oil gun.
Preferably, the oil gun further comprises a supporting ring fixedly connected in the switch gun body, the oil outlet pipe is in sliding connection with the inner wall of the switch gun body, a limit groove is formed in the inner wall of the switch gun body, the oil outlet pipe is in sliding connection with the inner wall of the limit groove, the limit groove limits the oil outlet pipe, one side of the supporting ring is fixedly connected with a first spring, the other end of the first spring is fixedly connected with one end of the oil outlet pipe, a corresponding mounting hole and an operating hole are respectively formed in the outer wall of the oil outlet pipe and the outer wall of the switch gun body, a limiting block is in sliding connection in the mounting hole, the upper end of the limiting block is movably inserted into the operating hole, a positioning rod is fixedly connected in the limiting block, the length of the positioning rod is smaller than the depth of the mounting hole, the limiting block is in sliding connection with a pressing block, a second spring propped against the mounting hole is sleeved on the outer wall of the positioning rod, a soft rubber blocking piece is fixedly connected in the operating hole, and a pushing rod corresponding to the pressing block is fixedly connected with the positioning block.
Preferably, the oil storage tank comprises a tank body and a locking tank cover, wherein the tank body is fixedly arranged on the base, a framework is arranged in the tank body, and a plurality of butterfly-shaped filter materials which are arranged through bolts in a sleeved mode and are stacked.
Preferably, the mobile vehicle further comprises two universal casters and two straight plate large wheels which are arranged on the bottom surface of the vehicle frame, the upper surface of the mobile vehicle is fixedly connected with a first bracket and a second bracket, the other ends of the first bracket and the second bracket are fixedly connected, the outer wall of the first bracket is fixedly connected with two handle sleeves, and a rubber handle is arranged in each handle sleeve.
Preferably, the mobile vehicle further comprises a traction frame, two through holes are formed in one side of each of the two handle sleeves, positioning pin shafts are movably inserted into the through holes, two ends of the traction frame are respectively and rotatably connected into the two handle sleeves, the positioning pin shafts are movably inserted into the traction frame, and the outer end of the traction frame is of a circular ring structure.
Preferably, the protective cover is provided with an antenna for receiving signals, a central processing unit for processing information and controlling oil output, a touch screen for displaying information and sending control signals and a pressure gauge for detecting oil pressure.
Compared with the prior art, the invention has the beneficial effects that:
according to the oil gun, the plurality of ring expansion blades capable of synchronously rotating are arranged in the oil gun, so that when the oil gun is inserted into the oil port of the oil tank, the plurality of ring expansion blades are propped against the inner wall of the oil port, and the rear locking nut is arranged for positioning, so that the oil gun can be stably inserted into the oil port of the oil tank and cannot fall off, the oil gun is applicable to the diameters of the pipe orifices of different oil tanks, the adaptation problem of oiling is reduced, the oil gun is fast and efficient, the manual continuous holding of oiling is not needed, the labor capacity is reduced, the use is convenient, and the possibility of oil dispersion is reduced.
The oil gun consists of the oil outlet pipe and the switch gun body, the oil outlet pipe can be retracted into the switch gun body to be hidden when not in use, the phenomenon that the oil is polluted by adhesion impurities on the outer wall of the oil outlet pipe when the oil is filled into the oil tank, and the use of the oil is influenced is avoided, and the practicability is improved.
The invention realizes that a single bidirectional piston pump independently conveys different kinds of oil, so that the oiling machine has more applicable space, can complete multiple tasks, ensures that the oil can be automatically sucked for oil supply without manually filling from an oil storage tank by utilizing the large attractive force and the discharge capacity of the bidirectional piston pump, reduces the labor intensity of personnel and improves the reliability of a system.
The invention adopts the oil to drive the double flat belt spiral sheets in the filter unit to gradually clean the adhesion on the filter screen, smoothly clean greasy dirt and particles and improve the quality of oil products.
The invention adopts the air compressor to blow out residual oil in the oil conveying pipeline, thereby using one oil gun to serve multiple tasks.
The mobile vehicle provided by the invention has a traction structure, and in a traction state, the whole mechanism is inclined, and only the straight plate large wheel is matched with traction equipment to support, so that the adaptability of the straight plate large wheel to the ground is stronger, the mobile vehicle is suitable for various working conditions, the comprehensive performance is improved, the mobile vehicle can be suitable for different oil varieties, the machine body structure is reduced, and the mobile vehicle can be suitable for various road conditions, grasslands, deserts and muddy roads and small-sized fields with sandstone paving.
The invention adopts manual comprehensive control of oil and gas transportation, concentrates four oil adding pipelines and one compressed air pipeline for cleaning on one integrated valve seat for control, improves the reliability of personnel operation, can better control when filling oil with high specific volatility, adopts an all-metal structure, keeps the effect of eliminating and transmitting static electricity, reduces loss, and adopts a centralized surrounding structure to improve the reliability of oil source control.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of another view of the overall structure of the present invention;
FIG. 3 is a schematic view showing the internal structure of the protective cover of the present invention
FIG. 4 is a schematic view of the structure of the fuel dispenser of the present invention;
FIG. 5 is a schematic view of another state structure of the oil outlet pipe and the ring expansion vane of the present invention;
FIG. 6 is a schematic cross-sectional view of the oil outlet pipe and the switch gun body of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
FIG. 8 is a schematic view of a driving mode structure of the ring expansion vane of the present invention;
FIG. 9 is a detailed schematic of a piston pump of the present invention;
FIG. 10 is a schematic view of the internal structure of the cylinder according to the present invention;
FIG. 11 is a detailed schematic of the integrated valve unit of the present invention;
FIG. 12 is a schematic view of another state structure of the traction frame of the present invention;
FIG. 13 is a schematic cross-sectional view of a reservoir according to the present invention;
FIG. 14 is a detailed schematic diagram of the filter unit of the present invention;
FIG. 15 is a schematic cross-sectional view of a filter unit and a base of the present invention;
FIG. 16 is a diagram of a CPU control system according to the present invention.
In the figure: 1-a base; 2-a mobile vehicle; 21-a frame; 22-universal casters; 23-a straight plate large wheel; 24-a first scaffold; 25-a second bracket; 26-handle sleeve; 27-a rubber handle; 28-traction frame; 29-positioning pin shafts; 210-perforating; 3-an oil storage tank; 31-a box body; 32-locking the case cover; 33-skeleton; 34-butterfly filter material; 4-a filtration unit; 41-end caps; 42-rotating rod; 43-turbine; 44-double flat belt flights; 5-a bi-directional piston pump; 51-a motor; 52-supporting plates; 53-built-in cam; 54-a first cam hinge; 55-a second cam hinge; 56-launch a connecting rod; 57-cylinder; 58-piston; 59-an oil discharge check valve; 510-an oil inlet one-way valve; 6, a protective cover; 7-a fuel gun; 71-switching the gun body; 72-an oil outlet pipe; 73-a fixing ring; 74-an actuation cam; 75-positioning rings; 76-synchronizing the camshaft; 77-connecting rod; 78-connecting frame; 79-ring expansion blade; 710-locking the nut; 711-limit groove; 712-a support ring; 713—a first spring; 714-mounting holes; 715-an operation hole; 716-limiting blocks; 717-a second spring; 718-pressing blocks; 719-pushrod; 720-positioning rod; 721-soft rubber baffle; 722-positioning blocks; an 8-integrated valve unit; 81-an integrated valve seat; 82-compressing an air valve; 83-an oil supply valve; 84-tank valve; 9-an air compressor; 10-holster; 11-a filter chamber; 12-a filter screen; 13-an antenna; 14-a pressure gauge; 15-a touch screen; 16-a central processing unit; 17-winding wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-16, the present invention provides a technical solution: the utility model provides a take flexible oiling machine of oil gun that rises, including base 1 and a plurality of oil tanks 3 of installing on base 1, still include oil gun 7 and locomotive 2, locomotive 2 includes frame 21, base 1 installs on frame 21, install two-way piston pump 5 on the frame 21, reel 17 and protection casing 6, install integrated valve unit 8 on the protection casing 6, install filter unit 4 in the base 1, integrated valve unit 8 carries out centralized control to the oil mass that sends out in a plurality of oil tanks 3, two-way piston pump 5 attracts the oil in the oil tank 3 through integrated valve unit 8 and carries to filter unit 4, filter unit 4 filters and carries to oil gun 7 to the oil that draws in the oil tank 3, the pipeline that filter unit 4 and oil gun 7 communicate is rolled up to the reel 17, fixedly connected with gun case 10 on the protection casing 6, oil gun 7 and gun case 10 activity grafting; the oil gun 7 comprises a switch gun body 71 and an oil outlet pipe 72, wherein the outer wall of the switch gun body 71 is fixedly connected with a fixed ring 73, the outer wall of the switch gun body 71 is rotationally connected with a starting cam 74, the inner wall of the starting cam 74 is rotationally connected with two positioning rings 75 fixedly connected with the outer wall of the switch gun body 71, the inner wall of the starting cam 74 is fixedly connected with a plurality of positioning blocks 722, one end of the fixed ring 73 is rotationally connected with a plurality of connecting rods 77, the outer wall of the connecting rods 77 is fixedly connected with ring expansion blades 79, the outer wall of the plurality of connecting rods 77 is sleeved with a connecting frame 78 fixedly connected with the outer wall of the switch gun body 71, one end of each connecting rod 77 penetrates through two positioning rings 75, the connecting rods 77 are rotationally connected with the positioning rings 75, the outer wall of each connecting rod 77 is fixedly connected with a synchronous cam shaft 76, one end of each synchronous cam shaft 76 is slidingly connected between two adjacent positioning blocks 722, and the outer wall of the switch gun body 71 is in threaded connection with a locking nut 710 which abuts against the starting cam 74.
Specifically, the oiling machine has a structure similar to that of the existing oiling machine, and the main improvement point of the oiling machine is that the oiling machine is suitable for oiling oil tanks with different calibers, can fix an output oil part, does not need manual holding, and is convenient to use; according to the invention, the whole body is moved by the moving vehicle 2, the oil storage tanks 3 store oil, the integrated valve unit 8 controls the opening and closing of the oil outlet of the plurality of oil storage tanks 3, the bidirectional piston pump 5 pumps the oil in the oil storage tanks 3 outwards, the filtering unit 4 filters the oil, the oil gun 7 outputs the oil, the winding wheel 17 winds the oil pipe connected with the oil gun 7, and the protective cover 6 plays a protective role; when the external oil tank needs to be filled, the oil outlet pipe 72 at the front end of the switch gun body 71 is inserted into the oil port of the oil tank, the starting cam 74 is rotated at the moment, the starting cam 74 drives the positioning block 722 to rotate, the positioning block 722 drives the synchronous cam shaft 76 to rotate, the synchronous cam shaft 76 drives the connecting rod 77 to rotate, the connecting rod 77 drives the movable ring expansion blade 79 to rotate, the movable ring expansion blade 79 is enabled to prop against the inner wall of the oil port of the oil tank, the positioning ring 75, the fixed ring 73 and the connecting frame 78 support the connecting rod 77, the connecting rod 77 keeps stable and strong, the locking nut 710 is rotated at the moment, the locking nut 710 props against one end of the starting cam 74, the starting cam 74 is limited to rotate, the movable ring expansion blade 79 can not loosen with the inner wall of the oil port of the oil tank, at the moment, the oil tank can be filled with oil by adopting the movable ring expansion blade 79 with a flexible structure, the flexible structure can be suitable for various oil ports, the adaptation problem of filling is reduced, the speed and high efficiency are achieved, the continuous filling is not needed, the manual continuous supporting of the oil is reduced, the oil is used, the possibility of oil dispersion is reduced; when the oil gun 7 is not needed, the oil outlet end of the oil gun 7 can be inserted into the gun sleeve 10 to be placed, so that the ring expansion blades 79 are abutted against the inner wall of the gun sleeve 10, and the stability of placing the oil gun 7 is maintained.
Specifically, the oil gun 7 further includes a supporting ring 712 fixedly connected in the switch gun body 71, the oil outlet pipe 72 is slidably connected with the inner wall of the switch gun body 71, a limit groove 711 is formed in the inner wall of the switch gun body 71, the oil outlet pipe 72 is slidably connected with the inner wall of the limit groove 711, the limit groove 711 limits the oil outlet pipe 72, a first spring 713 is fixedly connected to one side of the supporting ring 712, the other end of the first spring 713 is fixedly connected with one end of the oil outlet pipe 72, a corresponding mounting hole 714 and an operating hole 715 are respectively formed in the outer wall of the oil outlet pipe 72 and the outer wall of the switch gun body 71, a limit block 716 is slidably connected in the mounting hole 714, the upper end of the limit block 716 is movably inserted into the operating hole 715, a positioning rod 720 is fixedly connected in the limit block 716, the length of the positioning rod 720 is smaller than the depth of the mounting hole 714, the limit block 716 is slidably connected to the outer wall of the positioning rod 720, a second spring 717 which abuts against the mounting hole 714 and the limit block 716 is sleeved on the outer wall of the positioning rod 720, a pressing block 718 is slidably connected in the operating hole 715, a soft positioning block 721 is fixedly connected in the operating hole 715, and the outer wall of the operating hole 722 is fixedly connected with a soft positioning block 721, and the outer wall is fixedly connected with a push rod 718. When the oil tank needs to be refueled, the switch gun body 71 is inserted into the oil tank, at this time, the starting cam 74 is rotated, the starting cam 74 drives the push rod 719 to move through the positioning block 722, the push rod 719 is contacted with the pressing block 718 to press down, the pressing block 718 slides in the operation hole 715, the pressing block 718 presses down the soft rubber baffle 721 to enable the limiting block 716 to move down, the soft rubber baffle 721 shields and seals the operation hole 715 to enable the limiting block 716 to move out of the operation hole 715 and slide into the mounting hole 714 completely, the limiting block 716 compresses the second spring 717, the limiting block 716 slides with the positioning rod 720, the positioning rod 720 positions the limiting block 716, the limiting block 716 is separated from the operation hole 715 to enable the oil outlet pipe 72 to lose limitation, at this time, the oil outlet pipe 72 slides from inside and outside the switch gun body 71 under the elastic force of the first spring 713, the oil outlet pipe 72 and the limiting groove 711 slide, the limiting groove 711 limits the oil outlet pipe 72, the oil outlet pipe 72 cannot rotate, at this time, the oil outlet pipe 72 is inserted into the oil tank, the annular expansion blade 79 abuts against and limits the inner wall of the oil port of the oil tank, then the oil outlet pipe 72 can be refueled, after the refueled, the oil outlet pipe 72 is pulled out of the oil tank, the push rod 719 and the operating hole 715 are determined to be misplaced, the oil outlet pipe 72 is pushed into the switch gun body 71, the oil outlet pipe 72 slides into the switch gun body 71, the oil outlet pipe 72 compresses the first spring 713, the supporting ring 712 supports the first spring 713 until the limiting block 716 moves to correspond to the operating hole 715, at this time, under the elastic force of the second spring 717, the upper end of the limiting block 716 is inserted into the operating hole 715, the limiting block 716 limits the oil outlet pipe 72, the oil outlet pipe 72 cannot be removed from the switch gun body 71, and the oil outlet pipe 72 can be contracted and protected, the oil level hole pipe that is arranged in the oil outlet pipe 72 and is used for filling up and stopping oil in the prior art can be set to soft materials or telescopic structures, the expansion and contraction of the oil outlet pipe 72 are not influenced, the phenomenon that the outer wall pipe adhesion sundries of the oil outlet pipe 72 enter an oil tank to pollute oil when oiling is avoided, the use of the oil is influenced is avoided, and the practicability is improved.
Specifically, two filter cavities 11 are respectively formed at two ends of the base 1, a plurality of filter cavities 11 are communicated with the bidirectional piston pump 5 and the switch gun body 71 through pipelines, a filter screen 12 is arranged at an oil outlet where the filter cavities 11 are communicated with the pipelines, the filter unit 4 comprises an end cover 41, the end cover 41 is fixedly arranged at an outer end opening of the filter cavity 11 through bolts, one side of the end cover 41 is rotatably connected with a rotating rod 42, and the outer wall of the rotating rod 42 is fixedly connected with a turbine 43 and a double flat belt spiral piece 44; oil is conveyed into the filter cavity 11 through the bidirectional piston pump 5, the oil drives the turbine 43 to rotate, the turbine 43 drives the rotating rod 42 to rotate, the rotating rod 42 drives the double flat belt spiral sheets 44 to rotate, finally the oil passes through the filter screen 12 to be filtered and conveyed out of the filter cavity 11, and when the double flat belt spiral sheets 44 rotate for one period, the oil can be thrown to the filter screen 12, so that the structural integrity of the filter screen 12 is maintained, the filtering efficiency is improved, oil stains and particles on the filter screen 12 can be smoothly cleaned, and the quality of oil is improved; meanwhile, when more impurities filtered out of the filter cavity 11 need to be cleaned, the end cover 41 can be opened, and the impurities trapped in the filter cavity 11 are cleaned out through the opening of the filter cavity 11, so that the filtering effect is guaranteed.
Specifically, the bidirectional piston pump 5 comprises a motor 51, a supporting plate 52 and two cylinders 57, wherein the motor 51, the cylinders 57 and the supporting plate 52 are all installed on the upper surface of a frame 21, an output shaft of the motor 51 is rotationally connected with the supporting plate 52, an outer wall of the output shaft of the motor 51 is fixedly connected with a built-in cam 53, an outer wall of the built-in cam 53 is slidably connected with a first cam hinge 54 and a second cam hinge 55, one ends of the first cam hinge 54 and the second cam hinge 55 are rotationally connected with a starting connecting rod 56, one ends of the two starting connecting rods 56 are respectively penetrated into the two cylinders 57 and are rotationally connected with a piston 58, the piston 58 is slidably connected with the inner wall of the cylinders 57, two oil discharge check valves 59 and two oil inlet check valves 510 are installed on the cylinders 57, each oil discharge check valve 510 is communicated with the integrated valve unit 8 through a pipeline, and each oil discharge check valve 59 is communicated with one of the filter cavities 11 through a pipeline; when oil is required to be sucked, the motor 51 is started, the motor 51 drives the built-in cam 53 to rotate, the supporting plate 52 supports the output shaft of the motor 51, the built-in cam 53 rotates to drive the first cam hinge 54 and the second cam hinge 55 to swing left and right, so that the two starting connecting rods 56 are driven to swing left and right, the moving directions of the two starting connecting rods 56 are consistent, the starting connecting rods 56 drive the piston 58 to move in the cylinder 57, oil is sucked through the cooperation of the pipeline, the integrated valve unit 8 and the oil inlet one-way valve 510, the oil is discharged through the pipeline and the oil discharge one-way valve 59, the single oil inlet one-way valve 510 is independently connected with the single oil storage tank 3, different types of oil can be stored in the plurality of oil storage tanks 3, and the oil can be discharged through the adjacent oil discharge one-way valve 59, the single bidirectional piston pump 5 is independently used for conveying different types of oil, the oiling machine has more applicable spaces, multiple tasks can be completed, the large attractive force and the discharge capacity of the bidirectional piston pump 5 are utilized, the fact that the oil can be automatically filled from the oil storage tank 3 is ensured, the labor is avoided, the labor is reduced, the labor intensity is reduced, and the reliability of the system is improved.
Specifically, the oil storage tank 3 comprises a tank body 31 and a locking tank cover 32, the tank body 31 is fixedly arranged on the base 1, a framework 33 is arranged in the tank body 31, and a plurality of butterfly-shaped filter materials 34 which are arranged through bolts and are overlapped are sleeved on the outer wall of the framework 33; the locking case cover 32 and the case body 31 can be locked in an opening and closing manner, the large-area butterfly-shaped filter material 34 is adopted in the case body 31, the trouble of replacing filter elements of different oil materials is reduced, the replacement time of the butterfly-shaped filter material 34 is shortened, the use efficiency is improved, and the replacement period of filter fittings is long.
Specifically, the mobile vehicle 2 further comprises two universal casters 22 and two straight large wheels 23 which are arranged on the bottom surface of the vehicle frame 21, the upper surface of the mobile vehicle 2 is fixedly connected with a first bracket 24 and a second bracket 25, the other ends of the first bracket 24 and the second bracket 25 are fixedly connected, the outer wall of the first bracket 24 is fixedly connected with two handle sleeves 26, and a rubber handle 27 is arranged in each handle sleeve 26; the frame 21 is supported by the two universal casters 22 and the two straight-plate large wheels 23, when moving, the universal casters 22 and the straight-plate large wheels 23 slide with the bottom surface, the universal casters 22 can adjust the moving direction, the universal casters 22 have a brake structure, the first support 24 and the second support 25 can be braked and kept stable when stopping, the stability is good, when pushing the whole to move, the rubber handle 27 on the handle sleeve 26 can be held to push the whole, the rubber handle 27 is of a profiling structure, the holding hand feeling is good, the friction force is high, the rubber handle 27 and the handle sleeve 26 are detachable, and the rubber handle 27 is convenient to replace and use.
Specifically, the mobile vehicle 2 further comprises a traction frame 28, two through holes 210 are formed in one side of each of the two handle sleeves 26, positioning pin shafts 29 are movably inserted into the through holes 210, two ends of the traction frame 28 are respectively and rotatably connected into the two handle sleeves 26, the positioning pin shafts 29 are movably inserted into the traction frame 28, and the outer end of the traction frame 28 is of a circular ring structure; when the whole vehicle is required to be towed and moved, the positioning pin 29 is pulled out of the perforation 210 positioned below the handle sleeve 26, the limitation of the positioning pin 29 on the traction frame 28 is canceled, at the moment, the traction frame 28 is rotated upwards and is abutted against the inner wall of the handle sleeve 26, the positioning pin 29 is inserted into the perforation 210 positioned above the handle sleeve 26, the positioning pin 29 simultaneously penetrates through the traction frame 28 to limit the traction frame 28, at the moment, the traction of the vehicle is hooked in the circular ring at the outer end of the traction frame 28, when the vehicle moves by pulling the oiling machine through the traction frame 28, the vehicle frame 21 is close to one end of the universal castor 22 and is tilted, so that the universal castor 22 is not contacted with the bottom surface, and the whole vehicle is supported only by matching the vehicle through the straight-plate large wheel 23, and therefore, when the vehicle moves at a high speed, the straight-plate large wheel 23 has better adaptability, the vehicle traction frame 28 can be suitable for various roads, grasslands, barred lands and small-sized places with sandstone pavement, the adaptability is improved, and when the traction frame 28 is not required to be used, the outer end of the vehicle is hooked in the circular ring at the outer end of the traction frame 28, when the vehicle is pulled, the vehicle is required to be hidden by the positioning pin 28, and the traction frame 28 is locked by the positioning pin 28.
Specifically, an air compressor 9 is mounted on the upper surface of the frame 21, the output end of the air compressor 9 is communicated with an integrated valve unit 8 through a pipeline, and the integrated valve unit 8 controls compressed air output by the air compressor 9; air is conveyed to the integrated valve unit 8 through the air compressor 9, the air compressor 9 is used for blowing out residual oil in a pipeline, and the oil gun 7 can serve multiple tasks, and the oil return problem does not exist because each communicating pipeline is provided with a one-way valve.
Specifically, the integrated valve unit 8 includes an integrated valve seat 81, and an oil supply valve 83, a compressed air valve 82 and a plurality of oil tank valves 84 are mounted on the integrated valve seat 81, the plurality of oil tank valves 84 respectively control the amounts of oil delivered in the plurality of oil tanks 3, the compressed air valve 82 controls the compressed air delivered by the air compressor 9, and the oil supply valve 83 controls the amounts of oil delivered to the oil gun 7; the manual comprehensive control of oil and gas transportation is adopted, four oil adding pipelines and one compressed air pipeline for cleaning are concentrated on the integrated valve seat 81 for control, the reliability of personnel operation is improved, meanwhile, the control can be better carried out when oil with higher special volatility is added, an all-metal structure is adopted, the static elimination and transmission effect is kept, the loss is reduced, and the reliability of oil source control is improved by adopting a concentrated surrounding structure, wherein the compressed air valve 82 is arranged on the integrated valve seat 81, and the residual oil in the pipeline is blown out by using compressed air when the oil is replaced.
Specifically, an antenna 13 for receiving signals, a central processing unit 16 for processing information and controlling oil output, a touch screen 15 for displaying information and sending control signals and a pressure gauge 14 for detecting oil pressure are arranged on the protective cover 6; as shown in fig. 16, a central processing unit 16 is adopted to control the whole refueling state to achieve good man-machine efficiency, a self-cleaning filter screen moment alarm connected with the central processing unit 16 is arranged on a filter screen 12, an ionization filter screen adsorber connected with the central processing unit 16 is arranged in a filter cavity 11, the central processing unit 16 is connected with a power supply, and the power supply is connected with a monitoring sensor; when oiling is carried out, starting an oiling machine, starting a detection system of the oiling machine, performing self-checking by the detection system, sending a signal to a monitoring sensor, controlling the starting of a power supply by the monitoring sensor, receiving the signal by a central processing unit 16, receiving and sending the signal by an antenna 13, so that the oiling machine is started to carry out oiling, selecting and opening a corresponding valve during oiling, stopping oiling by an automatic gun jump when the oil level is reached, closing the corresponding valve, and opening a compressed air valve 82, wherein the central processing unit 16 receives an opening signal at the moment, sending the signal to control an air compressor 9 to work, and electrically connecting the compressed air valve 82 with the central processing unit 16 to blow residual oil out; when the bidirectional piston pump 5 works, the bidirectional piston pump rotation detector always detects the rotation of the bidirectional piston pump 5, and the central processing unit 16 receives detection information to ensure that the bidirectional piston pump 5 can stop working even when the rotation of the bidirectional piston pump 5 is problematic; the filtering unit 4 flushes adhered greasy dirt and particles on the filter screen 12, the self-cleaning filter screen moment alarm always detects the filter screen 12, when the moment on the filter screen 12 is larger than a preset value, a signal is sent to the central processing unit 16, the central processing unit 16 sends the signal to start the ionization filter screen adsorber to work, the greasy dirt can be adsorbed, and the normal filtration of the oil by the filter screen 12 is ensured; the pressure gauge 14 detects the oil pressure in the oil storage tanks 3, when the pressure alarms, a signal is sent to the central processing unit 16, and the central processing unit 16 sends a signal to the touch screen 15 to display a prompt, so that the butterfly filter material 34 needs to be replaced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a take ring to rise flexible tank filler of nozzle, includes base (1) and installs a plurality of oil storage tanks (3) on base (1), its characterized in that: the oil truck comprises an oil gun (7) and a moving truck (2), wherein the moving truck (2) comprises a truck frame (21), a base (1) is arranged on the truck frame (21), a bidirectional piston pump (5), a winding wheel (17) and a protective cover (6) are arranged on the truck frame (21), an integrated valve unit (8) is arranged on the protective cover (6), a filtering unit (4) is arranged in the base (1), the integrated valve unit (8) is used for carrying out centralized control on oil quantity conveyed out of a plurality of oil tanks (3), the bidirectional piston pump (5) is used for sucking oil in the oil tanks (3) through the integrated valve unit (8) and conveying the oil to the filtering unit (4), the filtering unit (4) is used for filtering the oil sucked out of the oil tanks (3) and conveying the oil to the oil gun (7), the winding wheel (17) is used for winding a pipeline communicated with the filtering unit (4) and the oil gun (7), and a gun sleeve (10) is fixedly connected to the protective cover (6), and the oil gun (7) is movably spliced with the gun sleeve (10);
the oil gun (7) comprises a gun opening and closing body (71) and an oil outlet pipe (72), wherein the outer wall of the gun opening and closing body (71) is fixedly connected with a fixed ring (73), the outer wall of the gun opening and closing body (71) is rotationally connected with a starting cam (74), the inner wall of the starting cam (74) is rotationally connected with two positioning rings (75) fixedly connected with the outer wall of the gun opening and closing body (71), the inner wall of the starting cam (74) is fixedly connected with a plurality of positioning blocks (722), one end of the fixed ring (73) is rotationally connected with a plurality of connecting rods (77), the outer wall of the connecting rods (77) is fixedly connected with a ring expansion blade (79), one end of each connecting rod (77) is sleeved with a connecting frame (78) fixedly connected with the outer wall of the gun opening and closing body (71), one end of each connecting rod (77) penetrates through two positioning rings (75), one end of each connecting rod (77) is rotationally connected with a synchronous cam shaft (76), one end of each synchronous cam shaft (76) is slidingly connected between two adjacent positioning rings (722), and the outer wall of the gun opening and closing body (71) is in threaded connection with a locking nut (710) tightly locking the starting cam (710);
two filter cavities (11) are respectively formed in two ends of the base (1), the multiple filter cavities (11) are communicated with the bidirectional piston pump (5) and the switch gun body (71) through pipelines, a filter screen (12) is arranged at the oil outlet of the filter cavity (11) communicated with the pipelines, the filter unit (4) comprises an end cover (41), the end cover (41) is fixedly arranged at the opening of the outer end of the filter cavity (11) through bolts, a rotating rod (42) is rotationally connected to one side of the end cover (41), and a turbine (43) and double flat belt spiral pieces (44) are fixedly connected to the outer wall of the rotating rod (42);
the bidirectional piston pump (5) comprises a motor (51), a supporting plate (52) and two cylinder bodies (57), wherein the motor (51), the cylinder bodies (57) and the supporting plate (52) are all installed on the upper surface of a frame (21), an output shaft of the motor (51) is rotationally connected with the supporting plate (52), an inner cam (53) is fixedly connected to the outer wall of the output shaft of the motor (51), a first cam hinge (54) and a second cam hinge (55) are slidingly connected to the outer wall of the inner cam (53), one ends of the first cam hinge (54) and the second cam hinge (55) are rotationally connected with an engine connecting rod (56), one ends of the two engine connecting rods (56) are respectively penetrated into the two cylinder bodies (57) and are rotationally connected with a piston (58), the piston (58) is slidingly connected with the inner wall of the cylinder body (57), two oil discharge check valves (59) and two oil inlet check valves (510) are installed on the cylinder bodies (57), each oil discharge check valve (59) is communicated with an integrated valve unit (8) through a pipeline, and each oil discharge check valve (59) is communicated with one filter cavity (11) through the pipeline;
the upper surface of the frame (21) is provided with an air compressor (9), the output end of the air compressor (9) is communicated with an integrated valve unit (8) through a pipeline, and the integrated valve unit (8) controls compressed air output by the air compressor (9);
the integrated valve unit (8) comprises an integrated valve seat (81), an oil supply valve (83), a compressed air valve (82) and a plurality of oil tank valves (84) which are arranged on the integrated valve seat (81), the oil quantity conveyed out of the plurality of oil tanks (3) is controlled by the plurality of oil tank valves (84), the compressed air conveyed out of the air compressor (9) is controlled by the compressed air valve (82), and the oil quantity conveyed to the oil gun (7) is controlled by the oil supply valve (83).
2. A fuel dispenser with a ring-tensioning flexible fuel dispenser as defined in claim 1, wherein: the oil gun (7) further comprises a supporting ring (712) fixedly connected in the switch gun body (71), the oil outlet pipe (72) is in sliding connection with the inner wall of the switch gun body (71), a limit groove (711) is formed in the inner wall of the switch gun body (71), the oil outlet pipe (72) is in sliding connection with the inner wall of the limit groove (711), the limit groove (711) limits the oil outlet pipe (72), one side of the supporting ring (712) is fixedly connected with a first spring (713), the other end of the first spring (713) is fixedly connected with one end of the oil outlet pipe (72), a corresponding mounting hole (714) and an operating hole (715) are formed in the outer wall of the oil outlet pipe (72) and the outer wall of the switch gun body (71), a limiting block (716) is connected with the upper end of the operating hole (715) in a sliding mode, a locating rod (720) is fixedly connected with the inner wall of the limiting block (716), the length of the locating rod (720) is smaller than the depth of the mounting hole (714), the limiting block (716) is in sliding connection with the outer wall of the locating rod (720), the outer wall of the locating rod (720) is provided with a second sliding block (718) and a soft blocking block (715) is pressed against the inner wall of the second sliding block (715), the outer wall of the positioning block (722) is fixedly connected with a push rod (719) corresponding to the pressing block (718).
3. A fuel dispenser with a ring-tensioning flexible fuel dispenser as defined in claim 1, wherein: the oil storage tank (3) comprises a tank body (31) and a locking tank cover (32), wherein the tank body (31) is fixedly installed on the base (1), a framework (33) is installed in the tank body (31), and a plurality of butterfly-shaped filter materials (34) which are installed through bolts and are stacked are sleeved on the outer wall of the framework (33).
4. A fuel dispenser with a ring-tensioning flexible fuel dispenser as defined in claim 1, wherein: the movable trolley (2) further comprises two universal casters (22) and two straight plate large wheels (23) which are arranged on the bottom surface of the trolley frame (21), a first support (24) and a second support (25) are fixedly connected to the upper surface of the movable trolley (2), the other ends of the first support (24) and the second support (25) are fixedly connected, two handle sleeves (26) are fixedly connected to the outer wall of the first support (24), and rubber handles (27) are arranged in the handle sleeves (26).
5. A fuel dispenser with a ring-tensioning flexible fuel dispenser as defined in claim 4, wherein: the mobile vehicle (2) further comprises a traction frame (28), two through holes (210) are formed in one side of each of the two handle sleeves (26), positioning pin shafts (29) are movably inserted into the through holes (210), two ends of the traction frame (28) are respectively and rotatably connected into the two handle sleeves (26), the positioning pin shafts (29) are movably inserted into the traction frame (28), and the outer ends of the traction frame (28) are of a circular ring structure.
6. A fuel dispenser with a ring-tensioning flexible fuel dispenser as defined in claim 1, wherein: an antenna (13) for receiving signals, a central processing unit (16) for processing information and controlling oil output, a touch screen (15) for displaying information and sending control signals and a pressure gauge (14) for detecting oil pressure are arranged on the protective cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311476296.XA CN117228617B (en) | 2023-11-08 | 2023-11-08 | Oiling machine with ring expansion flexible oiling gun |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311476296.XA CN117228617B (en) | 2023-11-08 | 2023-11-08 | Oiling machine with ring expansion flexible oiling gun |
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| CN117228617A CN117228617A (en) | 2023-12-15 |
| CN117228617B true CN117228617B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311476296.XA Active CN117228617B (en) | 2023-11-08 | 2023-11-08 | Oiling machine with ring expansion flexible oiling gun |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117989107B (en) * | 2024-04-07 | 2024-06-11 | 河南省天宇净化技术有限公司 | Low-pressure air source purifying assembly |
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| DE10032206A1 (en) * | 2000-07-04 | 2002-01-17 | Feltmann Klaus | Seal to for fuelling nozzle has an elastic gaiter to seal between the nozzle and the surround to the fuel filler port |
| WO2007046495A1 (en) * | 2005-10-21 | 2007-04-26 | Musashi Engineering, Inc. | Liquid material ejector |
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| DE102012023737A1 (en) * | 2012-12-05 | 2014-06-05 | Gl Gmbh Metall- Und Werkstatttechnik | Filling device for aqueous urea solution, has movable closure unit at outlet section, actuating body coupled with closure unit, actuator to move closure unit in opening position, and lever unit detachably coupled with actuator |
| CN110759309A (en) * | 2019-09-29 | 2020-02-07 | 北京长吉加油设备有限公司 | Oil gun |
| CN219906984U (en) * | 2023-04-21 | 2023-10-27 | 宁波跃洋滚塑模具有限公司 | Vertical movable oiling machine |
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2023
- 2023-11-08 CN CN202311476296.XA patent/CN117228617B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10032206A1 (en) * | 2000-07-04 | 2002-01-17 | Feltmann Klaus | Seal to for fuelling nozzle has an elastic gaiter to seal between the nozzle and the surround to the fuel filler port |
| WO2007046495A1 (en) * | 2005-10-21 | 2007-04-26 | Musashi Engineering, Inc. | Liquid material ejector |
| CN101049902A (en) * | 2006-04-07 | 2007-10-10 | 李小磊 | Leakfree tie-in for fast car loading |
| DE102012023737A1 (en) * | 2012-12-05 | 2014-06-05 | Gl Gmbh Metall- Und Werkstatttechnik | Filling device for aqueous urea solution, has movable closure unit at outlet section, actuating body coupled with closure unit, actuator to move closure unit in opening position, and lever unit detachably coupled with actuator |
| CN110759309A (en) * | 2019-09-29 | 2020-02-07 | 北京长吉加油设备有限公司 | Oil gun |
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| CN117228617A (en) | 2023-12-15 |
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