CN114512304A - Automatic oil filling device of energy-saving oil-immersed transformer - Google Patents
Automatic oil filling device of energy-saving oil-immersed transformer Download PDFInfo
- Publication number
- CN114512304A CN114512304A CN202210165313.7A CN202210165313A CN114512304A CN 114512304 A CN114512304 A CN 114512304A CN 202210165313 A CN202210165313 A CN 202210165313A CN 114512304 A CN114512304 A CN 114512304A
- Authority
- CN
- China
- Prior art keywords
- oil
- mounting
- oil filling
- guide pipe
- energy
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Housings And Mounting Of Transformers (AREA)
- Transformer Cooling (AREA)
Abstract
The invention discloses an energy-saving oil immersion type automatic oil filling device for a transformer, which comprises a first conveyor and a transformer body conveyed by the first conveyor, wherein an installation frame is fixedly installed at the upper part of the first conveyor, an oil filling mechanism is arranged inside the installation frame, the oil filling mechanism comprises an oil guide pipe connected with an external oil conveying pipe, a plugging component is installed at the bottom of the oil guide pipe, and guide slide rails are fixedly installed on two sides inside the installation frame. According to the invention, through the matched use of the plugging assembly, the oil guide pipe, the transmission assembly, the driving mechanism and the material conveying mechanism, the sealing work after the oil filling of the transformer body is formed, the oil filling process is automatically completed, and the sealing work after the oil filling of the transformer body is completed.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to an energy-saving oil-immersed automatic oil filling device for a transformer.
Background
Oil-immersed transformer carries out work through irritating in the inside insulating oil of transformer, different with dry-type transformer, oil-immersed transformer work needs to consume insulating oil, need irritate oil work to the device in process of production, and the producer of present stage is all to be gone on separately with sealed work irritating oil, arrange the manual work after irritating oil work and seal, the manual sealing efficiency is lower on the one hand, on the other hand after irritating oil and seal this section interval and have the dust to get into easily.
Therefore, an energy-saving oil immersion type automatic oil filling device for the transformer is provided.
Disclosure of Invention
The invention aims to provide an energy-saving oil-immersed transformer automatic oil filling device, which aims to solve the problems that manufacturers in the prior art separately perform oil filling and sealing, arrange manual sealing after the oil filling, have low manual sealing efficiency on one hand, and easily enter dust in the interval between the oil filling and the sealing on the other hand.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving oil immersion type automatic oil filling device for a transformer comprises a first conveyor and a transformer body conveyed by the first conveyor, wherein a mounting frame is fixedly mounted at the upper part of the first conveyor, an oil filling mechanism is arranged inside the mounting frame, the oil filling mechanism comprises an oil guide pipe connected with an external oil conveying pipe, the bottom of the oil guide pipe penetrates through the mounting frame and is movably connected with the mounting frame, a plugging component is mounted at the bottom of the oil guide pipe, and a fixing rod is arranged on one side of the plugging component;
the utility model discloses a material conveying mechanism, including mounting bracket, one end fixedly connected with connecting rod, the inside both sides fixed mounting of mounting bracket has the direction slide rail, sliding connection has the mounting panel on the direction slide rail, the one end fixedly connected with connecting rod that the mounting panel is close to the rotation axis, connecting rod one side is provided with transfer line and sets up for the slope, the both sides of transfer line rotate with dead lever and connecting rod respectively and are connected, one side of mounting bracket is provided with fortune material mechanism.
Preferably, the shutoff subassembly includes the mount pad, the mount pad is rotated with oil pipe's bottom and is connected, the mount pad top is provided with the bevel gear face, the mount pad bottom is provided with vortex form screw thread, sliding seat and bracket, a plurality of mounting grooves have been seted up on the bracket, sliding seat one side set up with the notch of vortex form screw thread looks adaptation and through vortex form screw thread and mount pad threaded connection, sliding seat one side is provided with the radian tray.
Preferably, a second spring and an insertion column are arranged on one side of the movable seat, one end of the insertion column is fixedly connected with the radian supporting block, one end of the insertion column is movably inserted into the movable seat, two ends of the second spring are fixedly connected with the movable seat and the radian supporting block respectively, and limiting clamping strips are fixedly arranged on two sides of the movable seat.
Preferably, spacing strip groove has been seted up to mounting groove on the bracket inside, the sliding seat sets up inside the mounting groove and with bracket sliding connection and spacing inside that card strip embedding spacing strip groove.
Preferably, one side of shutoff subassembly is provided with drive assembly, drive assembly includes the rotation axis, the rotation axis top is passed through the connecting block and is connected with oil pipe rotation, spiral guide way and rotation axis bottom fixedly connected with transmission bevel gear have been seted up on the rotation axis, transmission bevel gear passes through bevel gear face and is connected with the mount pad meshing, the top of mounting bracket is close to transmission bevel gear's position department fixed mounting and has the fixed block, fixed block one side fixedly connected with reference column and reference column one end extend to the rotatory epaxial spiral guide way inside.
Preferably, the fixed first spring that is provided with in inside one side of direction slide rail, the one end and the mounting panel fixed connection of first spring, the inside one end of keeping away from first spring of direction slide rail is provided with response touch switch, the bottom fixed mounting of mounting panel has electromagnet assembly.
Preferably, the material conveying mechanism comprises a second conveyor, a plurality of sealing plugs for sealing the transformer body are arranged on the second conveyor, and the sealing plugs are matched with the electromagnet assemblies.
Preferably, a driving mechanism is fixedly arranged at the top of the oil guide pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the transformer oil filling device, the driving mechanism drives the oil guide pipe to move downwards, namely the plugging component and the oil guide pipe synchronously move downwards to perform oil filling work on the transformer body, when the driving mechanism drives the oil guide pipe to move downwards, the oil guide pipe can synchronously drive the whole plugging component and the transmission component to move downwards, the transmission component enables the bottom of the oil guide pipe to be opened when oil filling is performed, in the process that the oil guide pipe moves downwards, the movable seats gradually open the bottom of the oil guide pipe, then insulating oil gathered on the movable seats directly drops downwards to enter an oil filling opening on the transformer body, and further when oil is not filled, the bottom of the oil guide pipe is plugged through the radian supporting blocks, so that dust in outside air is prevented from entering the inside of the oil guide pipe and being adhered to the inside of the oil guide pipe, and the quality of subsequent insulating oil is influenced;
2. after the oil filling work is finished, the driving mechanism drives the plugging assembly and the oil guide pipe to reset, so that the oil guide pipe is driven to move upwards while being plugged by the transmission assembly and the plurality of radian supporting blocks, and the plurality of radian supporting blocks are spliced to form an inwards concave radian-shaped disc, so that oil on the inner wall of the bottom of the oil guide pipe can fall on the radian-shaped disc after the oil filling is finished, the waste of insulating oil is avoided to the maximum extent, and the utilization rate of the insulating oil is improved;
3. according to the invention, the second spring is arranged between the movable seat and the radian supporting blocks, so that when the radian supporting blocks are gathered, the radian supporting blocks are gathered more tightly, and the subsequent collection of insulating oil is facilitated, namely, when the insulating oil is collected, the oil leakage condition is reduced, the utilization rate of the insulating oil is further improved, the buffering effect is provided for the radian supporting blocks with gathered motion tracks, and the instant collision among the radian supporting blocks is avoided when the radian supporting blocks are gathered, so that the integral stability of the device is influenced;
4. according to the invention, the material conveying mechanism is arranged on one side of the mounting frame, the mounting plate is arranged below the plugging component, and the mounting plate has a linkage relation through the matching use of the connecting rod, the rotating shaft and the spiral guide groove, namely when the plugging component is reset and moves upwards, the mounting plate is driven to move to the position below the plugging component through the connecting rod, the fixed rod, the transmission rod and the transmission rod, and the mounting plate is placed, so that if oil leakage occurs at the joint of the movable seat, insulating oil directly drops above the mounting plate, and further the pollution of the insulating oil to a transformer body is avoided;
5. when the plugging component moves downwards, the plugging component pulls the mounting plate to move along the direction of the guide slide rail through the fixed rod, the transmission rod and the connecting rod, so that the mounting plate is far away from the plugging component, when the plugging component and the oil guide pipe move downwards, the mounting plate leaves the lower part of the plugging component, an oil filling opening on the transformer body at the corresponding position is displayed, the bottom of the oil guide pipe is in a non-plugging state, then insulating oil can enter the transformer body through the plugging component to complete oil filling work, an induction touch switch is arranged inside the guide slide rail, an electromagnet component is arranged at the bottom of the mounting plate, and when the mounting plate touches the induction touch switch in the sliding process, the electromagnet component is electrified, so that the magnetic force is realized, namely, the mounting plate moves to one side and contacts with the induction touch switch in the oil filling process, the electromagnet assembly has magnetic force, so that the electromagnet assembly can adsorb the sealing plug on the second conveyor, after oil filling is completed, the mounting plate, the electromagnet assembly and the sealing plug adsorbed by the electromagnet assembly are reset through the matching use of the first spring, the connecting rod, the fixing rod and the transmission rod, when the mounting plate drives the sealing plug to reset, when the sealing plug just moves to an oil filling outlet on the transformer body, the mounting plate is not contacted with the induction touch switch, namely the electromagnet assembly does not have magnetic force, then the sealing plug just falls on the oil filling opening on the transformer body through self gravity, sealing work after the oil filling of the transformer body is formed, the oil filling process is automatically completed, and the sealing work of the transformer body after the oil filling is completed, compared with manual oil filling and manual sealing, the production efficiency is higher, and the consumed labor cost is lower, the possibility that dust falls into the oil cavity on the transformer body is reduced, the whole structure of the device is reasonable, and the operation is simple.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is an elevational view of the entirety of the present invention;
FIG. 4 is a schematic view of the connection structure of the oil conduit, the plugging assembly and the transmission assembly of the present invention;
FIG. 5 is an exploded view of the connection structure of the oil pipe, the plugging assembly and the transmission assembly of the present invention;
FIG. 6 is a cross-sectional view of the connection structure of the plugging assembly and the oil conduit of the present invention;
FIG. 7 is a schematic view of a connection structure of the movable seat and the arc support block of the present invention;
fig. 8 is an enlarged view of the invention at a in fig. 5.
In the figure:
1. a first conveyor; 11. a transformer body;
2. a mounting frame; 21. a guide slide rail; 211. sensing a touch switch; 22. mounting a plate; 221. an electromagnet assembly; 23. a connecting rod; 24. a first spring;
3. an oil filling mechanism; 31. a plugging component; 311. a mounting seat; 312. a bevel gear face; 313. a volute thread; 314. a movable seat; 3141. a second spring; 3142. inserting the column; 3143. limiting clamping strips; 315. a radian supporting block; 316. a bracket; 3161. mounting grooves; 3162. a limiting strip groove;
32. an oil guide pipe; 33. a rotating shaft; 34. a spiral guide groove; 35. a fixed block; 36. a positioning column; 37. transmission bevel gear
4. A drive mechanism; 5. a material conveying mechanism; 51. a second conveyor; 52. a sealing plug; 6. fixing the rod; 7. and a transmission rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution of an automatic oil filling device for an energy-saving oil-immersed transformer:
an energy-saving oil immersion type automatic oil filling device for a transformer comprises a first conveyor 1 and a transformer body 11 conveyed by the first conveyor 1, wherein an installation frame 2 is fixedly installed at the upper part of the first conveyor 1, an oil filling mechanism 3 is arranged inside the installation frame 2, the oil filling mechanism 3 comprises an oil guide pipe 32 connected with an external oil conveying pipe, the bottom of the oil guide pipe 32 penetrates through the installation frame 2 and is movably connected with the installation frame 2, a plugging component 31 is installed at the bottom of the oil guide pipe 32, and a fixing rod 6 is arranged on one side of the plugging component 31;
the inside both sides fixed mounting of mounting bracket 2 has direction slide rail 21, sliding connection has mounting panel 22 on the direction slide rail 21, mounting panel 22 is close to the one end fixedly connected with connecting rod 23 of rotation axis 33, connecting rod 23 one side is provided with transfer line 7 and sets up for the slope, the both sides of transfer line 7 rotate with dead lever 6 and connecting rod 23 respectively and are connected, one side of mounting bracket 2 is provided with fortune material mechanism 5.
As an embodiment of the present invention, as shown in fig. 4, 5 and 6, the plugging assembly 31 includes an installation base 311, the installation base 311 is rotatably connected to the bottom of the oil conduit 32, a bevel gear surface 312 is disposed on the top of the installation base 311, a spiral thread 313, a movable base 314 and a bracket 316 are disposed on the bottom of the installation base 311, a plurality of installation grooves 3161 are disposed on the bracket 316, a notch adapted to the spiral thread 313 is disposed on one side of the movable base 314, and is connected to the installation base 311 through the spiral thread 313, and an arc support block 315 is disposed on one side of the movable base 314.
During operation, as the plugging component 31 is installed at the bottom of the oil guide pipe 32, the plugging component 31 is arranged inside the mounting frame 2, and the plugging component 31 is arranged corresponding to the first conveyor 1, the transformer body 11 is transported at intervals by the first conveyor 1, the transportation time of the first conveyor 1 is controlled, when the transformer body 11 moves to the position below the plugging component 31 through the first conveyor 1, the stopping is performed until the tasks of oil filling and sealing of the transformer body 11 are completed by the plugging component 31, the oil guide pipe 32 and the material transporting mechanism 5, and then the transformer body 11 below the current plugging component 31 is transported to the next station by the first conveyor 1;
the plugging component 31 comprises a mounting seat 311, the mounting seat 311 is arranged in a hollow manner and communicated with the oil guide pipe 32, a bevel gear surface 312 is arranged at the top of the mounting seat 311, the bevel gear surface 312 is arranged for subsequent linkage with other components, a vortex-shaped thread 313 is fixedly arranged at the bottom of the mounting seat 311, a bracket 316 is also arranged at the bottom of the mounting seat 311, the bracket 316 coats the bottom of the mounting seat 311, and the vortex-shaped thread 313 is coated in the bracket 316;
a plurality of mounting grooves 3161 are formed in the bracket 316, movable seats 314 are arranged in the mounting grooves 3161, the movable seats 314 are distributed in a regular triangle shape in actual mounting, in the actual mounting process, thread grooves matched with the spiral threads 313 are formed in the tops of the movable seats 314, namely, the movable seats 314 are in threaded connection with the mounting seat 311 through the thread grooves and the spiral threads 313, meanwhile, the whole movable seat 314 is limited and supported through the bracket 316, and the bracket 316 is in sliding connection with the movable seats 314, so that the movable seats 314 are always connected with the mounting seat 311 through the spiral threads 313;
therefore, when the mounting seat 311 rotates under external force, due to the special connection relationship between the movable seats 314 and the mounting seat 311, the movable seats 314 synchronously expand or gather along the direction of the center line of the mounting seat 311 at the same speed, that is, the movable seats 314 can drive the radian supporting blocks 315 to move at the bottom of the oil guide pipe 32, when the expansion movement occurs, the movable seats 314 synchronously drive the radian supporting blocks 315 to move, so that the radian supporting blocks 315 are far away from each other, and in an initial state, the radian supporting blocks 315 are spliced to form a sealed inward concave radian-shaped disc, so that the bottom of the oil guide pipe 32 is blocked by the radian disc;
furthermore, in the actual oil filling process, when oil needs to be filled, the radian supporting blocks 315 are driven by external force to be separated, so that the bottom of the oil guide pipe 32 is exposed, after the oil filling is finished, the radian supporting blocks 315 are driven by the external force to gather together, the bottom of the oil guide pipe 32 is blocked, oil on the inner wall of the bottom of the oil guide pipe 32 can fall on the radian-shaped disc, the waste of insulating oil is avoided to the maximum extent, the utilization rate of the insulating oil is improved, meanwhile, after the actual oil filling, the bottom of the oil guide pipe 32 can be blocked, dust in the outside air is prevented from entering the inside of the oil guide pipe 32, the adhesion is prevented from being on the inside of the oil guide pipe 32, the quality of subsequent insulating oil is influenced, the oil on the inner wall of the bottom of the oil guide pipe 32 is prevented from falling on the outer surface of the transformer body 11, and pollution is caused to the transformer body 11.
As an embodiment of the present invention, as shown in fig. 7, a second spring 3141 and an insertion column 3142 are disposed on one side of the movable seat 314, one end of the insertion column 3142 is fixedly connected to the radian support block 315, one end of the insertion column 3142 is movably inserted into the movable seat 314, two ends of the second spring 3141 are respectively fixedly connected to the movable seat 314 and the radian support block 315, and two sides of the movable seat 314 are both fixedly disposed with a limit clip strip 3143.
During operation, in the actual process, because at the equal fixedly connected with spacing card strip 3143 in sliding seat 314 both sides, spacing strip groove 3162 has been seted up to the mounting groove 3161 on bracket 316 simultaneously inside, and sliding seat 314 sets up love mounting groove 3161 inside to spacing card strip 3143 imbeds inside spacing strip groove 3162, carries on spacingly to sliding seat 314 wholly through spacing card strip 3143 and spacing strip groove 3162 promptly, makes sliding seat 314 wholly can slide on bracket 316.
As an embodiment of the present invention, as shown in fig. 6 and 7, a limit bar groove 3162 is formed in the mounting groove 3161 of the bracket 316, the movable seat 314 is disposed in the mounting groove 3161 and slidably connected to the bracket 316, and the limit clip bar 3143 is embedded in the limit bar groove 3162.
When in work, one side of the movable seat 314 is provided with a second spring 3141 and an insertion column 3142, the movable seat 314 is connected with the radian supporting block 315 through the insertion column 3142, meanwhile, the inserting column 3142 is movably inserted into the movable seat 314, so that a certain buffer space is formed between the movable seat 314 and the whole body formed by the inserting column 3142 and the radian supporting block 315, meanwhile, as the second spring 3141 is arranged between the movable seat 314 and the radian supporting block 315, so that, when the plurality of arc pallets 315 are gathered, the arrangement of the second spring 3141, the radian supporting blocks 315 are more closely gathered, which is beneficial to the subsequent collection of the insulating oil, when collecting insulating oil promptly, the reduction takes place the condition of oil leak to for gathering together a plurality of radian tray 315 of movement track and providing the effect of buffering, avoid when gathering together, take place collision in the twinkling of an eye between a plurality of radian tray 315, influence the holistic stability of device.
As an embodiment of the present invention, as shown in fig. 3, 4 and 5, a driving mechanism 4 is fixedly disposed at the top of the oil conduit 32, a transmission assembly is disposed at one side of the plugging assembly 31, the transmission assembly includes a rotating shaft 33, the top of the rotating shaft 33 is rotatably connected to the oil conduit 32 through a connecting block, a spiral guide groove 34 is disposed on the rotating shaft 33, a transmission bevel gear 37 is fixedly connected to the bottom of the rotating shaft 33, the transmission bevel gear 37 is engaged with the mounting seat 311 through a bevel gear surface 312, a fixed block 35 is fixedly mounted at a position, close to the transmission bevel gear 37, at the top of the mounting frame 2, a positioning column 36 is fixedly connected to one side of the fixed block 35, and one end of the positioning column 36 extends into the spiral guide groove 34 on the rotating shaft 33.
When the transformer body 11 moves to the position below the plugging component 31 in the actual oil filling process, an oil filling port on the transformer body 11 is defaulted to be opposite to the position below the plugging component 31, the transformer body 11 is transported through the first conveyor 1 in the actual installation process, and the moving speed and the moving position of the transformer body 11 are controlled at the same time, so that the transformer body 11 is a well-known and mature non-standard automatic design of the first conveyor 1, and redundant description is omitted in the invention;
when the transformer body 11 moves to the lower part of the plugging component 31, the driving mechanism 4 is additionally arranged on the oil guide pipe 32, the driving mechanism 4 can adopt the conventional technical means, such as hydraulic driving, electric driving and the like, and the driving mechanism 4 drives the oil guide pipe 32 to move downwards, namely the plugging component 31 and the oil guide pipe 32 synchronously move downwards, when the oil guide pipe 32 is at the original position, namely the driving mechanism 4 is not started, a plurality of radian supporting blocks 315 at the bottom of the plugging component 31 are in a gathered state, and when the driving mechanism 4-degree oil guide pipe 32 moves downwards, the oil guide pipe 32 can synchronously drive the whole plugging component 31 and the transmission component to move downwards;
a fixed block 35 and a positioning column 36 are arranged in the mounting frame 2 at positions corresponding to the transmission component, and relative to the oil conduit 32, the plugging component 31 and the transmission component, the positions of the fixed block 35 and the positioning column 36 are fixed, that is, when the oil pipe 32 drives the rotating shaft 33 to move downwards, since the positioning column 36 is embedded in the spiral guiding groove 34 on the rotating shaft 33, so that the rotating shaft 33 rotates by the positioning column 36 while the rotating shaft 33 moves downward along with the oil conduit 32, and a transmission bevel gear 37 is fixedly arranged at the bottom of the rotating shaft 33, the transmission bevel gear 37 is engaged and connected with the mounting seat 311 through a bevel gear surface 312, and the rotation shaft 33 rotates, the mounting seat 311 rotates by the transmission bevel gear 37 and the bevel gear surface 312, namely, when the oil conduit 32 moves downwards, the mounting seat 311 is rotated by the cooperation of the rotating shaft 33 and the positioning column 36;
then, the mounting seat 311 rotates, so that the movable seats 314 synchronously and at the same speed expand outwards along the direction of the center line of the mounting seat 311, the bottom of the oil guide pipe 32 is opened, and in the process that the oil guide pipe 32 moves downwards, the movable seats 314 gradually open the bottom of the oil guide pipe 32, and then the insulating oil gathered on the movable seats 314 directly drops downwards along with the separation of the movable seats 314 and enters the inside of the oil filling port on the transformer body 11, so that the oil guide pipe 32 is driven to move downwards while being contacted with the sealing plug of the oil guide pipe 32, so that the insulating oil dropping on the inside of the oil guide pipe 32 through the movable seats 314 after the oil filling is finished can be indirectly filled into the inside of the transformer body 11 to be filled with the oil.
As an embodiment of the present invention, as shown in fig. 1 and fig. 2, a first spring 24 is fixedly disposed on one side inside the guide rail 21, one end of the first spring 24 is fixedly connected to the mounting plate 22, an inductive touch switch 211 is disposed on one end of the inside of the guide rail 21 away from the first spring 24, and an electromagnet assembly 221 is fixedly mounted at the bottom of the mounting plate 22.
During operation, the electromagnet assembly 221 is fixedly arranged at the bottom of the mounting plate 22, the mounting plate 22 is slidably connected with the mounting frame 2 through the guide slide rail 21, the connecting rod 23 is arranged on one side of the mounting plate 22, the fixing rod 6 is arranged on one side of the plugging assembly 31, in actual installation, the fixing rod 6 is fixedly connected with the outer side of the bracket 316, the fixing rod 6 is sequentially provided with the transmission rod 7, the transmission rod 7 is obliquely arranged, and two sides of the transmission rod 7 are respectively rotatably connected with the connecting rod 23 and the fixing rod 6;
when the plugging component 31 moves downwards along with the oil guide pipe 32, the plugging component 31 applies a downward pressure on the transmission rod 7 through the downward movement of the fixed rod 6, so that the transmission rod 7 tends to move gradually towards the horizontal direction, the plugging component 31 moves downwards, the mounting plate 22 is driven to move through the fixed rod 6, the transmission rod 7 and the connecting rod 23, in an initial state, the whole mounting plate 22 is positioned at one side below the plugging component 31, when the plugging component 31 moves downwards, the plugging component 31 pulls the mounting plate 22 to move along the direction of the guide slide rail 21 through the fixed rod 6, the transmission rod 7 and the connecting rod 23, so that the mounting plate 22 is far away from the plugging component 31, when the plugging component 31 and the oil guide pipe 32 move downwards, the mounting plate 22 is far away from the lower part of the plugging component 31, namely, an oil filling opening on the transformer body 11 at the corresponding position is displayed, and the bottom of the oil guide pipe 32 is in a non-plugging state, then, the insulating oil can enter the transformer body 11 through the plugging component 31 to complete the oil filling work;
the inside at direction slide rail 21 is provided with response touch switch 211, bottom at mounting panel 22 sets up electromagnet assembly 221, when mounting panel 22 touched response touch switch 211 at gliding in-process, make electromagnet assembly 221 circular telegram, thereby magnetic force has been had, be at the in-process of irritating oil promptly, mounting panel 22 moves to one side, and take place the contact with response touch switch 211, make electromagnet assembly 221 have magnetic force, when shutoff subassembly 31 and oil pipe 32 reset, when shutoff subassembly 31 and oil pipe 32 shift up promptly, owing to also be provided with even first spring 24 in one side of direction slide rail 21, through the reaction force of first spring 24, make mounting panel 22 reset, move to the top of original transformer body 11, mounting panel 22 breaks away from the contact with response touch switch 211 this moment, electromagnet assembly 221 has not had magnetic force.
As an embodiment of the present invention, as shown in fig. 2, the material conveying mechanism 5 includes a second conveyor 51, a plurality of sealing plugs 52 for sealing the transformer body 11 are disposed on the second conveyor 51, and the sealing plugs 52 are adapted to the electromagnet assemblies 221.
During operation, as the second conveyor 51 is arranged on one side of the mounting frame 2, and the sealing plug 52 matched with the transformer body 11 is arranged on the second conveyor 51, in the process of filling oil, the mounting plate 22 drives the mounting plate 22 to move towards one side of the second conveyor 51 through the matching use of the connecting rod 23, the fixed rod 6 and the transmission rod 7, and the moving position of the mounting plate 22 is determined in advance according to the actual use requirement, so that the electromagnet assembly 221 at the bottom of the mounting plate 22 just moves to the position right above the sealing plug 52 on the second conveyor 51, and the conveying speeds of the first conveyor 1 and the material conveying mechanism 5 are adjusted to be synchronous;
when oil is filled, when the plugging component 31 moves downwards, the plugging component 31 pulls the mounting plate 22 to move along the direction of the guide slide rail 21 through the fixing rod 6, the transmission rod 7 and the connecting rod 23, so that the mounting plate 22 is far away from the plugging component 31 and moves to the position right above the second conveyor 51, in the process of moving to the position right above the second conveyor 51, the mounting plate 22 touches the induction touch switch 211, so that the electromagnet component 221 has magnetic force, and the electromagnet component 221 can adsorb the sealing plug 52 on the second conveyor 51, and after oil filling is completed, through the matching use of the first spring 24, the connecting rod 23, the fixing rod 6 and the transmission rod 7, the sealing plug 52 adsorbed by the mounting plate 22, the electromagnet component 221 and the electromagnet component 221 is reset, when the mounting plate 22 drives the sealing plug 52 to reset, when the sealing plug 52 just moves to the oil filling outlet on the transformer body 11, mounting panel 22 does not take place the contact with response touch switch 211, electromagnet assembly 221 has not had magnetic force promptly, then sealing plug 52 just in time falls the oil filling mouth department on transformer body 11 through self gravity, form the sealing work after irritating oil to transformer body 11 promptly, the automatic process of irritating oil of accomplishing, and the sealing work to transformer body 11 after irritating oil, compare in the manual work irritate oil and manual sealing, production efficiency is higher, the cost of labor who consumes is lower, reduce the possibility that the dust falls into in the oil pocket on transformer body 11, device overall structure is reasonable, and is easy to operate.
The working principle is as follows: when the transformer body 11 moves below the plugging component 31, the oil guide pipe 32 is driven to move downwards by the driving mechanism 4, namely the plugging component 31 and the oil guide pipe 32 move downwards synchronously, the oil guide pipe 32 can drive the whole plugging component 31 and the transmission component to move downwards synchronously, the fixing block 35 and the positioning column 36 are arranged in the mounting frame 2 at the position corresponding to the transmission component, and the fixing block 35 and the positioning column 36 are fixed relative to the oil guide pipe 32, the plugging component 31 and the transmission component, namely when the oil guide pipe 32 drives the rotating shaft 33 to move downwards, because the positioning column 36 is embedded into the spiral guide groove 34 on the rotating shaft 33, when the rotating shaft 33 moves downwards along with the oil conduit 32, the rotating shaft 33 rotates relatively through the positioning column 36, a transmission bevel gear 37 is fixedly arranged at the bottom of the rotating shaft 33, the transmission bevel gear 37 is in meshed connection with the mounting seat 311 through a bevel gear surface 312, and further the rotating shaft 33 rotates automatically, the mounting seat 311 rotates through the transmission bevel gear 37 and the bevel gear surface 312, namely, when the oil conduit 32 moves downwards, the mounting seat 311 rotates through the matching use of the rotating shaft 33 and the positioning column 36;
then, the mounting seat 311 rotates, so that the movable seats 314 synchronously and at the same speed expand outwards along the direction of the center line of the mounting seat 311, the bottom of the oil guide pipe 32 is opened, and in the process that the oil guide pipe 32 moves downwards, the movable seats 314 gradually open the bottom of the oil guide pipe 32, and then the insulating oil gathered on the movable seats 314 directly drops downwards along with the separation of the movable seats 314 and enters the inside of the oil filling port on the transformer body 11, so that the oil guide pipe 32 is driven to move downwards while contacting and blocking the oil guide pipe 32, and the insulating oil dropping on the inside of the oil guide pipe 32 through the movable seats 314 after oil filling is finished can be indirectly filled into the transformer body 11 to be filled with the oil;
when the plugging component 31 moves downwards, the plugging component 31 pulls the mounting plate 22 to move along the direction of the guide slide rail 21 through the fixing rod 6, the transmission rod 7 and the connecting rod 23, so that the mounting plate 22 is far away from the plugging component 31 and moves to the position right above the second conveyor 51, and in the process of moving to the position right above the second conveyor 51, the mounting plate 22 touches the induction touch switch 211, so that the electromagnet component 221 has magnetic force, and the electromagnet component 221 can adsorb the sealing plug 52 on the second conveyor 51;
after the oil filling operation is completed, the oil guide pipe 32 and the plugging component 31 are driven to reset by the driving mechanism 4, and in the same way, the oil guide pipe 32 and the plugging component 31 move upwards, the bottom part of the oil guide pipe 32 is plugged by the plurality of movable seats 314 and the radian supporting blocks 315, meanwhile, the sealing plug 52 adsorbed by the mounting plate 22, the electromagnet component 221 and the electromagnet component 221 is reset by the matching use of the first spring 24, the connecting rod 23, the rotating shaft 33 and the spiral guide groove 34, when the mounting plate 22 drives the sealing plug 52 to reset, when the sealing plug 52 just moves to the oil filling outlet on the transformer body 11, the mounting plate 22 is not in contact with the induction touch switch 211, namely the electromagnet component 221 has no magnetic force, and then the sealing plug 52 just falls at the oil filling outlet on the transformer body 11 by the self gravity, namely, the sealing operation after the oil filling operation on the transformer body 11 is formed, the oil filling process and the sealing work of the transformer body 11 after oil filling are automatically completed;
the steps are repeated, and the work of automatically filling oil and sealing the transformer body 11 can be completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic oily device of irritating of energy-saving oil-immersed transformer, includes first conveyer (1) and carries out transformer body (11) of carrying out through first conveyer (1), its characterized in that: the upper part of the first conveyor (1) is fixedly provided with a mounting frame (2), an oil filling mechanism (3) is arranged inside the mounting frame (2), the oil filling mechanism (3) comprises an oil guide pipe (32) connected with an external oil conveying pipe, the bottom of the oil guide pipe (32) penetrates through the mounting frame (2) and is movably connected with the mounting frame (2), the bottom of the oil guide pipe (32) is provided with a plugging component (31), and one side of the plugging component (31) is provided with a fixing rod (6);
the inside both sides fixed mounting of mounting bracket (2) has direction slide rail (21), sliding connection has mounting panel (22) on direction slide rail (21), one end fixedly connected with connecting rod (23) that mounting panel (22) are close to rotation axis (33), connecting rod (23) one side is provided with transfer line (7) and sets up for the slope, the both sides of transfer line (7) rotate with dead lever (6) and connecting rod (23) respectively and are connected, one side of mounting bracket (2) is provided with fortune material mechanism (5).
2. The automatic oil filling device of the energy-saving oil-immersed transformer according to claim 1, characterized in that: plugging component (31) includes mount pad (311), mount pad (311) are rotated with the bottom of leading oil pipe (32) and are connected, mount pad (311) top is provided with bevel gear face (312), mount pad (311) bottom is provided with vortex screw thread (313), sliding seat (314) and bracket (316), a plurality of mounting grooves (3161) have been seted up on bracket (316), sliding seat (314) one side seted up with the notch of vortex screw thread (313) looks adaptation and through vortex screw thread (313) and mount pad (311) threaded connection, sliding seat (314) one side is provided with radian tray (315).
3. The automatic oil filling device of the energy-saving oil-immersed transformer according to claim 2, characterized in that: one side of the movable seat (314) is provided with a second spring (3141) and an insertion column (3142), one end of the insertion column (3142) is fixedly connected with the radian supporting block (315), one end of the insertion column (3142) is movably inserted into the movable seat (314), two ends of the second spring (3141) are respectively fixedly connected with the movable seat (314) and the radian supporting block (315), and two sides of the movable seat (314) are both fixedly provided with limiting clamping strips (3143).
4. The automatic oil filling device of the energy-saving oil-immersed transformer according to claim 2, characterized in that: spacing strip groove (3162) have been seted up to mounting groove (3161) on bracket (316) inside, sliding seat (314) set up in mounting groove (3161) inside and with bracket (316) sliding connection and spacing card strip (3143) embedding spacing strip groove (3162) inside.
5. The automatic oil filling device of the energy-saving oil-immersed transformer according to claim 1, characterized in that: one side of shutoff subassembly (31) is provided with drive assembly, drive assembly includes rotation axis (33), rotation axis (33) top is passed through the connecting block and is connected with oil pipe (32) rotation, spiral guide way (34) and rotation axis (33) bottom fixedly connected with transmission bevel gear (37) have been seted up on rotation axis (33), transmission bevel gear (37) are connected with mount pad (311) meshing through bevel gear face (312), the top of mounting bracket (2) is close to the position department fixed mounting of transmission bevel gear (37) has fixed block (35), inside fixed block (35) one side fixedly connected with reference column (36) and reference column (36) one end extend to spiral guide way (34) on rotation axis (33).
6. The automatic oil filling device of the energy-saving oil-immersed transformer according to claim 1, characterized in that: the fixed first spring (24) that is provided with in inside one side of direction slide rail (21), the one end and mounting panel (22) fixed connection of first spring (24), the inside one end of keeping away from first spring (24) of direction slide rail (21) is provided with response touch switch (211), the bottom fixed mounting of mounting panel (22) has electromagnet assembly (221).
7. The automatic oil filling device of the energy-saving oil-immersed transformer according to claim 1, characterized in that: the conveying mechanism (5) comprises a second conveyor (51), a plurality of sealing plugs (52) used for sealing the transformer body (11) are arranged on the second conveyor (51), and the sealing plugs (52) are matched with the electromagnet assemblies (221).
8. The automatic oil filling device of the energy-saving oil-immersed transformer according to claim 1, characterized in that: and a driving mechanism (4) is fixedly arranged at the top of the oil guide pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165313.7A CN114512304B (en) | 2022-02-22 | 2022-02-22 | Automatic oil filling device of energy-saving oil-immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210165313.7A CN114512304B (en) | 2022-02-22 | 2022-02-22 | Automatic oil filling device of energy-saving oil-immersed transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114512304A true CN114512304A (en) | 2022-05-17 |
| CN114512304B CN114512304B (en) | 2023-03-28 |
Family
ID=81553357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210165313.7A Active CN114512304B (en) | 2022-02-22 | 2022-02-22 | Automatic oil filling device of energy-saving oil-immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114512304B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102034591A (en) * | 2010-10-29 | 2011-04-27 | 山东鲁能泰山电力设备有限公司 | Device and method for injecting oil into transformer under vacuum condition |
| JP2011142263A (en) * | 2010-01-08 | 2011-07-21 | Mitsubishi Electric Corp | Valve for oil-filled transformer, and the oil-filled transformer |
| CN208422608U (en) * | 2018-07-25 | 2019-01-22 | 广东汇茂电气股份有限公司 | A kind of automatic oil filling device for oil-immersed type transformer |
| CN111261386A (en) * | 2020-04-21 | 2020-06-09 | 温州市塔星电子科技有限公司 | Oil filling device of oil-immersed transformer |
-
2022
- 2022-02-22 CN CN202210165313.7A patent/CN114512304B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011142263A (en) * | 2010-01-08 | 2011-07-21 | Mitsubishi Electric Corp | Valve for oil-filled transformer, and the oil-filled transformer |
| CN102034591A (en) * | 2010-10-29 | 2011-04-27 | 山东鲁能泰山电力设备有限公司 | Device and method for injecting oil into transformer under vacuum condition |
| CN208422608U (en) * | 2018-07-25 | 2019-01-22 | 广东汇茂电气股份有限公司 | A kind of automatic oil filling device for oil-immersed type transformer |
| CN111261386A (en) * | 2020-04-21 | 2020-06-09 | 温州市塔星电子科技有限公司 | Oil filling device of oil-immersed transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114512304B (en) | 2023-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104201845B (en) | Rotary work station coil inserting apparatus | |
| CN204641110U (en) | Automatic stamping machine | |
| CN216335806U (en) | Full-automatic bobbin winder device | |
| CN111195689A (en) | Continuous feeding device for machining circular metal pipes | |
| CN114512304B (en) | Automatic oil filling device of energy-saving oil-immersed transformer | |
| CN109250210A (en) | A kind of automatic filling device | |
| CN2908456Y (en) | High-speed T-shaped cork stopper | |
| CN111348386B (en) | Neodymium magnet production transmission course adsorbs separator | |
| CN110921290B (en) | Circular ball continuous material guide mechanism | |
| CN209583060U (en) | A kind of corrugated board production intelligent stacking device | |
| CN115743698A (en) | Feeding mechanism of inductance braider and using method thereof | |
| CN113357838A (en) | Solar water injection WiFi automatic cut-off device for smart home | |
| CN208734981U (en) | A kind of cone C-shaped single valve chip electric four-way valve | |
| CN211174555U (en) | Automatic water suction device | |
| CN2851757Y (en) | Electrically controlled track ball valve | |
| CN113048157B (en) | Linear bearing assembling device capable of avoiding steel ball dislocation | |
| CN113431521B (en) | Equipment for replacing oil well wellhead back pressure valve in oil exploitation | |
| CN202996732U (en) | Motor structure for driving relay switch | |
| CN209708825U (en) | A kind of mechanical device suitable for division | |
| CN221482135U (en) | Multifunctional gear pump testing platform | |
| CN2565796Y (en) | Wine supply device | |
| CN204242923U (en) | A kind of load switch and the on-load switch be made up of load switch thereof | |
| CN217261013U (en) | Opening mechanism for stepped hot melt adhesive opening bag | |
| CN116534802B (en) | Cut-in type oxygen purification device | |
| CN218924198U (en) | Shunt control structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |