CN111863387A - Transformer box body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble - Google Patents
Transformer box body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble Download PDFInfo
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- CN111863387A CN111863387A CN202010823597.5A CN202010823597A CN111863387A CN 111863387 A CN111863387 A CN 111863387A CN 202010823597 A CN202010823597 A CN 202010823597A CN 111863387 A CN111863387 A CN 111863387A
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- 239000000428 dust Substances 0.000 title claims abstract description 25
- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 208000002925 dental caries Diseases 0.000 claims description 38
- 230000033001 locomotion Effects 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a transformer box body which can automatically cool and clean dust and is convenient to assemble and disassemble; including the transformer box, be equipped with the decurrent transformer chamber of opening in the transformer box, the automatic fixed block of transformer chamber left end wall fixedly connected with, the automatic contact chamber that link up about being equipped with in the automatic fixed block, automatic contact chamber lower extreme wall fixedly connected with heat bimetal, heat bimetal up end fixedly connected with automatic contact piece, automatic contact chamber upper end wall fixedly connected with automatic contact switch, heat bimetal is heated tensile and is driven automatic contact piece rebound, thereby the automatic start motor, the fan rotates and carries out the forced air cooling, left side brush and right brush clear up the dust work to transformer box surface, the motor is positive reverse in turn, realize automatic reciprocal back and forth cleaning, it is effectual to clear up the dust, preceding right screw, right back screw, automatic installation or dismantlement are realized in the rotation of left back screw and left front screw, provide convenience for operating personnel.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a transformer box body which is automatically air-cooled and dust-cleaned and is convenient to assemble and disassemble.
Background
The transformer is used for alternating voltage, the electric current and an electrical equipment of transmission alternating current electric energy, current nature forced air cooling transformer, usually, set up the louvre on the box, dust and rainwater are in the box of entering easily, when natural wind-force is not enough and transformer temperature is higher, the work efficiency of transformer can be lower, and there is the potential safety hazard, at present, the inspection and the clearance of transformer surface deposition need the manual work to go on usually, in case the clearance is not in time, the heat dissipation of transformer can be hindered to heavy dust, thereby lead to the emergence of accident, the work of transformer loading and unloading is carried out in the manual work is comparatively loaded down with trivial details at present, efficiency is not high.
Disclosure of Invention
Aiming at the technical defects, the invention provides the transformer box body which is automatically air-cooled and cleaned and is convenient to assemble and disassemble, and the defects can be overcome.
The invention relates to a transformer box body capable of automatically air-cooling and cleaning dust and convenient to assemble and disassemble, which comprises a transformer box body, wherein a transformer cavity with a downward opening is arranged in the transformer box body, an automatic fixing block is fixedly connected to the left end wall of the transformer cavity, an automatic contact cavity which is communicated with the left and the right is arranged in the automatic fixing block, a thermal bimetal is fixedly connected to the lower end wall of the automatic contact cavity, an automatic contact block is fixedly connected to the upper end surface of the thermal bimetal, an automatic contact switch is fixedly connected to the upper end wall of the automatic contact cavity, a reciprocating motion cavity with an upward opening and a backward opening is arranged on the upper side of the transformer cavity, a hairbrush moving block is connected to the lower end wall of the reciprocating motion cavity in a sliding fit manner, a hairbrush block contact block is fixedly connected to the lower end surface of the hair, the terminal fixedly connected with of reciprocating motion chamber lower wall front side goes to compound contact block, reciprocating motion chamber front side is equipped with downwardly extending's reciprocating belt chamber, reciprocating belt chamber rear end wall internal rotation cooperation is connected with and extends to forward reciprocating belt intracavity and backward extend to reciprocating in the reciprocating motion intracavity is with the lead screw, reciprocating with the lead screw with brush movable block screw-thread fit connects, reciprocating belt chamber rear side is equipped with and is located the fan belt chamber of transformer chamber front side, fan belt chamber upside is equipped with the top belt chamber of backward extension, transformer chamber upside intercommunication is equipped with and is located the fan chamber of top belt chamber downside, fan chamber right side intercommunication is equipped with downwardly extending and the decurrent ventilation chamber of opening.
On the basis of the technical scheme, a small filter screen is fixedly connected to the side wall of the ventilation cavity, a fan shaft which extends upwards into the top belt cavity and downwards into the fan cavity is connected to the upper end wall of the fan cavity in a rotating fit manner, a fan which is fixedly connected with the fan shaft is arranged in the fan cavity, a fan shaft belt wheel which is fixedly connected with the fan shaft is arranged in the top belt cavity, a fan secondary belt wheel shaft which extends upwards into the top belt cavity and downwards into the fan belt cavity is connected to the lower end wall of the top belt cavity in a rotating fit manner, a top main belt wheel which is fixedly connected with the fan secondary belt wheel shaft is arranged in the top belt cavity, a top belt is connected between the top main belt wheel and the fan shaft belt wheel in a power fit manner, and a fan secondary belt wheel which is fixedly connected with the fan secondary belt wheel shaft is arranged in the fan belt, the fan belt cavity downside is equipped with reciprocal awl tooth chamber of using, reciprocal awl tooth chamber downside of using is equipped with and is located transformer chamber front side broad tooth chamber.
On the basis of the technical scheme, a reciprocating driving shaft which extends upwards into the fan belt cavity and extends downwards to penetrate through the reciprocating conical tooth cavity and the wide tooth cavity is connected to the lower end wall of the fan belt cavity in a rotating fit manner, a fan main belt wheel fixedly connected with the reciprocating driving shaft is arranged in the fan belt cavity, a fan belt is connected between the fan main belt wheel and the fan auxiliary belt wheel in a power fit manner, a reciprocating main conical tooth fixedly connected with the reciprocating driving shaft is arranged in the reciprocating conical tooth cavity, a reciprocating main belt wheel shaft which extends rightwards into the reciprocating belt cavity and extends leftwards into the reciprocating conical tooth cavity is connected to the right end wall of the reciprocating conical tooth cavity in a rotating fit manner, a reciprocating driven conical tooth fixedly connected with the reciprocating main belt wheel shaft is arranged in the reciprocating conical tooth cavity, and the reciprocating driven conical tooth is meshed with the reciprocating main conical tooth, the reciprocating belt cavity is internally provided with a reciprocating main belt wheel fixedly connected with the reciprocating main belt wheel shaft, the reciprocating belt cavity is internally provided with a reciprocating auxiliary belt wheel fixedly connected with the reciprocating lead screw, and a reciprocating belt is connected between the reciprocating auxiliary belt wheel and the reciprocating main belt wheel in a power fit manner.
On the basis of the technical scheme, an upper clutch tooth fixedly connected with the reciprocating driving shaft is arranged in the wide tooth cavity, a spring cavity positioned on the front side of the transformer cavity is arranged on the lower side of the wide tooth cavity, a clutch shaft which extends upwards into the wide tooth cavity and downwards into the spring cavity is connected to the upper end wall of the spring cavity in a rotating fit manner, a clutch gear fixedly connected with the clutch shaft is arranged in the wide tooth cavity, the clutch gear is meshed with the upper clutch tooth, a motor which is positioned on the front side of the transformer cavity and fixedly connected with the transformer box body is arranged on the lower side of the wide tooth cavity, a motor shaft which extends upwards into the wide tooth cavity is fixedly connected to the upper end surface of the motor, a wide tooth fixedly connected with the motor shaft is arranged in the wide tooth cavity, the wide tooth is meshed with the clutch gear, and a magnet coil is fixedly connected to the lower end wall of the spring cavity, and the side wall of the spring cavity is connected with a clutch sliding block which is connected with the clutch shaft in a rotating fit manner in a sliding fit manner.
On the basis of the technical scheme, a magnet for clutch is fixedly connected to the lower end face of the clutch slide block, a spring is fixedly connected between the upper end face of the clutch slide block and the upper end wall of the spring cavity, a middle belt wheel cavity positioned in the front side of the transformer cavity is arranged on the lower side of the spring cavity, a loading and unloading driving shaft which extends upwards into the wide gear cavity and downwards into the middle belt wheel cavity is connected to the upper end wall of the middle belt wheel cavity in a rotating fit manner, lower clutch teeth fixedly connected with the loading and unloading driving shaft are arranged in the wide gear cavity, a middle main belt wheel fixedly connected with the loading and unloading driving shaft is arranged in the middle belt wheel cavity, a large filter screen is fixedly connected to the tail end of the lower side wall of the transformer cavity, four limit cavities which are axially distributed by taking the large filter screen as a center are arranged in the transformer box body, middle part band pulley chamber downside is equipped with the right belt chamber of backward extension, right belt chamber upper end wall normal running fit is connected with and upwards extends to middle part band pulley chamber and downwardly extending reach the preceding right sleeve in the right belt intracavity.
On the basis of the technical scheme, a front right screw is connected with the front right sleeve in a spline fit manner, the front right screw is connected with the limiting slide block in a sliding fit manner, a middle secondary belt wheel fixedly connected with the front right sleeve is arranged in a middle belt wheel cavity, a middle belt is connected between the middle secondary belt wheel and the middle primary belt wheel in a power fit manner, a front right primary belt wheel fixedly connected with the front right sleeve is arranged in a right belt cavity, a rear belt cavity extending leftwards is arranged on the upper side of the right belt cavity, a right rear sleeve extending upwards into the rear belt cavity and downwardly into the right belt cavity is connected with the lower end wall of the rear belt cavity in a rotating fit manner, a right rear screw is connected with the right rear sleeve in a spline fit manner, the right rear screw is connected with the limiting slide block in a sliding fit manner, and a right rear secondary belt wheel fixedly connected with the right rear sleeve is arranged in the right belt cavity, a right belt is connected between the right rear driven belt wheel and the front right main belt wheel in a power fit manner, a right rear main belt wheel fixedly connected with the right rear sleeve is arranged in the rear belt cavity, a left belt cavity positioned on the left side of the right belt cavity is arranged on the lower side of the rear belt cavity,
on the basis of the technical scheme, the upper end surface of the left side belt cavity is connected with a left rear sleeve which extends upwards into the rear belt cavity and extends downwards into the left side belt cavity in a matched manner, the left rear sleeve is connected with a left rear screw in a matched manner through an internal spline, the left rear screw is connected with the limit slider in a matched manner through a rotation manner, a left rear driven belt wheel fixedly connected with the left rear sleeve is arranged in the rear belt cavity, a rear side belt is connected between the left rear driven belt wheel and the right rear main belt wheel in a matched manner through a power manner, a left rear main belt wheel fixedly connected with the left rear sleeve is arranged in the left side belt cavity, the upper end surface of the left side belt cavity is connected with a left front sleeve which extends downwards into the left side belt cavity in a matched manner through an internal spline, the left front sleeve is connected with a left front screw in a matched manner, and the left side brush stem is, the left side belt cavity is internally provided with a left front driven belt wheel fixedly connected with the left front sleeve, the left front driven belt wheel is in power fit connection with a left side belt between the left rear driven belt wheel and the left rear main belt wheel, and the left rear side is fixedly connected with a stop contact block in the lower end wall of the limiting slide block.
On the basis of the technical scheme, the inner wall of the lower end of the limiting cavity at the left rear side is fixedly connected with a stop contact switch corresponding to the stop contact block, the upper left brush rod is fixedly connected with the upper left end face of the brush moving block, the left end face of the left upper brush rod is fixedly connected with a left brush rod, the lower end face of the left upper brush rod is fixedly connected with a left brush, the upper right brush rod is fixedly connected with the upper right end face of the brush moving block, the lower end face of the right upper brush rod is fixedly connected with a right brush rod, and the left end face of the right side brush rod is fixedly connected with a right brush.
The invention has the beneficial effects that: hot bimetal is heated tensile drive automatic contact piece rebound, thereby the automatic start motor, the fan rotates and carries out air-cooled cooling, left side brush and right brush clear up the dust work to transformer box surface, the motor is just reversing in turn, realize automatic reciprocal round trip to be cleaned, it is effectual to clear up the dust, avoid the dust to pile up and produce the hindrance to the heat dissipation, avoid the temperature too big and the trouble that leads to appearing, the fan is just reversing in turn and makes the mobility increase of air, the radiating effect is improved, preceding right screw, right back screw, automatic installation or dismantlement are realized in the rotation of left back screw and left front screw, the efficiency is improved, provide convenience for operating personnel.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a transformer tank with automatic air cooling and dust removal and easy assembly and disassembly according to the present invention;
FIG. 2 is a schematic sectional view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic sectional view taken along line B-B in FIG. 1;
FIG. 4 is a schematic sectional view taken along the direction C-C in FIG. 1;
FIG. 5 is an enlarged view of the structure of FIG. 2 at D-D;
fig. 6 is an enlarged schematic view of fig. 2 at E.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
As shown in fig. 1-6, the transformer tank of the present invention comprises a transformer tank 10, a transformer chamber 11 with a downward opening is provided in the transformer tank 10, an automatic fixing block 16 is fixedly connected to the left end wall of the transformer chamber 11, an automatic contact chamber 13 passing through from left to right is provided in the automatic fixing block 16, a thermal bimetal 15 is fixedly connected to the lower end wall of the automatic contact chamber 13, an automatic contact block 14 is fixedly connected to the upper end surface of the thermal bimetal 15, an automatic contact switch 12 is fixedly connected to the upper end wall of the automatic contact chamber 13, a reciprocating movement chamber 28 with an upward opening and a backward opening is provided on the upper side of the transformer chamber 11, a brush moving block 24 is slidably connected to the lower end wall of the reciprocating movement chamber 28, and a brush contact block 25 is fixedly connected to the lower end surface of the brush moving block 24, a rear reciprocating contact block 26 corresponding to the brush block contact block 25 is fixedly connected in the lower end wall of the reciprocating chamber 28, the front end of the lower end wall of the reciprocating cavity 28 is fixedly connected with a forward multiple contact block 21, the front side of the reciprocating cavity 28 is provided with a reciprocating belt cavity 31 extending downwards, a reciprocating lead screw 27 which extends forwards into the reciprocating belt cavity 31 and extends backwards into the reciprocating motion cavity 28 is connected in a rotating fit mode on the rear end wall of the reciprocating belt cavity 31, the reciprocating screw 27 is in threaded fit connection with the brush moving block 24, a fan belt cavity 59 located at the front side of the transformer cavity 11 is arranged at the rear side of the reciprocating belt cavity 31, fan belt chamber 59 upside is equipped with the top belt chamber 64 that extends backward, transformer chamber 11 upside intercommunication is equipped with and is located fan chamber 22 of top belt chamber 64 downside, fan chamber 22 right side intercommunication is equipped with downwardly extending and the decurrent ventilation chamber 18 of opening.
In addition, in one embodiment, a small filter screen 17 is fixedly connected to a side wall of the ventilation cavity 18, a fan shaft 20 extending upward into the top belt cavity 64 and downward into the fan cavity 22 is rotatably fitted and connected to an upper end wall of the fan cavity 22, a fan 19 fixedly connected to the fan shaft 20 is arranged in the fan cavity 22, a fan shaft pulley 23 fixedly connected to the fan shaft 20 is arranged in the top belt cavity 64, a fan secondary belt pulley shaft 65 extending upward into the top belt cavity 64 and downward into the fan belt cavity 59 is rotatably fitted and connected to a lower end wall of the top belt cavity 64, a top primary pulley 61 fixedly connected to the fan secondary belt pulley shaft 65 is arranged in the top belt cavity 64, and a top belt 63 is dynamically fitted and connected between the top primary pulley 61 and the fan shaft pulley 23, a fan driven belt wheel 66 fixedly connected with the fan driven belt wheel shaft 65 is arranged in the fan belt cavity 59, a reciprocating conical tooth cavity 77 is arranged on the lower side of the fan belt cavity 59, and a wide tooth cavity 86 positioned on the front side of the transformer cavity 11 is arranged on the lower side of the reciprocating conical tooth cavity 77.
In addition, in one embodiment, a reciprocating driving shaft 78 extending upwards into the fan belt cavity 59 and downwards through the reciprocating conical tooth cavity 77 to the wide tooth cavity 86 is connected to the lower end wall of the fan belt cavity 59 in a rotationally fitting manner, a fan primary pulley 58 fixedly connected with the reciprocating driving shaft 78 is arranged in the fan belt cavity 59, a fan belt 60 is connected between the fan primary pulley 58 and the fan secondary pulley 66 in a rotationally fitting manner, a reciprocating primary conical tooth 76 fixedly connected with the reciprocating driving shaft 78 is arranged in the reciprocating conical tooth cavity 77, a reciprocating primary belt pulley shaft 88 extending rightwards into the reciprocating belt cavity 31 and leftwards into the reciprocating conical tooth cavity 77 is connected to the right end wall of the reciprocating conical tooth cavity 77 in a rotationally fitting manner, a reciprocating driven conical tooth 89 fixedly connected with the reciprocating primary belt pulley shaft 88 is arranged in the reciprocating conical tooth cavity 77, the reciprocating driven bevel gear 89 is meshed with the reciprocating main bevel gear 76, a reciprocating main belt wheel 87 fixedly connected with the reciprocating main belt wheel shaft 88 is arranged in the reciprocating belt cavity 31, a reciprocating driven belt wheel 29 fixedly connected with the reciprocating lead screw 27 is arranged in the reciprocating belt cavity 31, and a reciprocating belt 30 is connected between the reciprocating driven belt wheel 29 and the reciprocating main belt wheel 87 in a power fit mode.
In addition, in one embodiment, an upper clutch tooth 79 fixedly connected with the reciprocating drive shaft 78 is arranged in the wide tooth cavity 86, a spring cavity 33 positioned in front of the transformer cavity 11 is arranged on the lower side of the wide tooth cavity 86, a clutch shaft 82 extending upwards into the wide tooth cavity 86 and downwards into the spring cavity 33 is connected in a rotationally matched manner in the upper end wall of the spring cavity 33, a clutch gear 83 fixedly connected with the clutch shaft 82 is arranged in the wide tooth cavity 86, the clutch gear 83 is engaged with the upper clutch tooth 79, a motor 32 positioned in front of the transformer cavity 11 and fixedly connected with the transformer box 10 is arranged on the lower side of the wide tooth cavity 86, a motor shaft 84 extending upwards into the wide tooth cavity 86 is fixedly connected with the upper end face of the motor 32, a wide tooth 85 fixedly connected with the motor shaft 84 is arranged in the wide tooth cavity 86, and the wide tooth 85 is engaged with the clutch gear 83, the lower end wall of the spring cavity 33 is fixedly connected with a magnet coil 90, and the side wall of the spring cavity 33 is connected with a clutch slider 92 which is connected with the clutch shaft 82 in a rotating fit manner in a sliding fit manner.
In addition, in one embodiment, a clutch magnet 93 is fixedly connected to the lower end surface of the clutch slider 92, a spring 91 is fixedly connected between the upper end surface of the clutch slider 92 and the upper end wall of the spring cavity 33, a middle pulley cavity 73 located in front of the transformer cavity 11 is arranged on the lower side of the spring cavity 33, a loading and unloading driving shaft 81 extending upwards into the wide gear cavity 86 and downwards into the middle pulley cavity 73 is connected to the upper end wall of the middle pulley cavity 73 in a rotating and matching manner, lower clutch teeth 80 fixedly connected with the loading and unloading driving shaft 81 are arranged in the wide gear cavity 86, a middle main pulley 75 fixedly connected with the loading and unloading driving shaft 81 is arranged in the middle pulley cavity 73, a large filter screen 94 is fixedly connected to the lower end of the side wall of the transformer cavity 11, four limit cavities 43 axially distributed by taking the large filter screen 94 as the center are arranged in the transformer box 10, spacing chamber 43 lateral wall sliding fit is connected with spacing slider 44, middle part pulley chamber 73 downside is equipped with the right belt chamber 42 of backward extension, right side belt chamber 42 upper end wall internal rotation fit is connected with and upwards extends to middle part pulley chamber 73 and downwardly extending reach preceding right sleeve 71 in the right belt chamber 42.
In addition, in one embodiment, a front right screw 69 is connected to the front right sleeve 71 through a spline fit, the front right screw 69 is connected to the limit slider 44 through a sliding fit, a middle secondary pulley 70 fixedly connected to the front right sleeve 71 is arranged in the middle pulley cavity 73, a middle belt 74 is connected between the middle secondary pulley 70 and the middle primary pulley 75 through a power fit, a front right primary pulley 72 fixedly connected to the front right sleeve 71 is arranged in the right belt cavity 42, a rear belt cavity 36 extending leftward is arranged on the upper side of the right belt cavity 42, a right rear sleeve 38 extending upward into the rear belt cavity 36 and extending downward into the right belt cavity 42 is connected to the lower end wall of the rear belt cavity 36 through a rotation fit, a right rear screw 40 is connected to the right rear sleeve 38 through a spline fit, and the right rear screw 40 is connected to the limit slider 44 through a sliding fit, a right rear driven belt wheel 39 fixedly connected with the right rear sleeve 38 is arranged in the right belt cavity 42, a right belt 41 is connected between the right rear driven belt wheel 39 and the front right main belt wheel 72 in a power fit manner, a right rear main belt wheel 37 fixedly connected with the right rear sleeve 38 is arranged in the rear belt cavity 36, a left belt cavity 51 positioned on the left side of the right belt cavity 42 is arranged on the lower side of the rear belt cavity 36,
in addition, in one embodiment, the upper end surface of the left belt cavity 51 is connected with a left rear sleeve 48 extending upwards into the rear belt cavity 36 and downwards into the left belt cavity 51 in an inner rotation fit manner, the left rear sleeve 48 is connected with a left rear screw 49 in an inner spline fit manner, the left rear screw 49 is connected with the limit slider 44 in a rotation fit manner, a left rear driven pulley 45 fixedly connected with the left rear sleeve 48 is arranged in the rear belt cavity 36, a rear belt 46 is connected between the left rear driven pulley 45 and the right rear main pulley 37 in a power fit manner, a left rear main pulley 47 fixedly connected with the left rear sleeve 48 is arranged in the left belt cavity 51, the upper end surface of the left belt cavity 51 is connected with a left front sleeve 53 extending downwards into the left belt cavity 51 in an inner rotation fit manner, the left front sleeve 53 is connected with a left front screw 54 in an inner spline fit manner, the left side brush stem 55 is connected with the limiting slide block 44 in a rotating fit manner, a left front driven belt wheel 52 fixedly connected with the left front sleeve 53 is arranged in the left side belt cavity 51, a left side belt 50 is connected between the left front driven belt wheel 52 and the left rear main belt wheel 47 in a power fit manner, and a stop contact block 34 is fixedly connected in the lower end wall of the limiting slide block 44 at the left rear side.
In addition, in one embodiment, a stop contact switch 35 corresponding to the stop contact block 34 is fixedly connected to the inner side of the lower end wall of the left rear side stop chamber 43, a left upper brush rod 57 is fixedly connected to the upper end of the left end surface of the brush moving block 24, a left brush stem 55 is fixedly connected to the left end of the lower end surface of the left upper brush rod 57, a left brush 56 is fixedly connected to the right end surface of the left brush stem 55 and the lower end surface of the left upper brush rod 57, a right upper brush rod 62 is fixedly connected to the upper end surface of the right end surface of the brush moving block 24, a right brush rod 67 is fixedly connected to the right end surface of the lower end surface of the right upper brush rod 62, and a right brush 68 is fixedly connected to the left end surface of the right brush rod 67 and the lower end surface of the right upper brush rod 62.
The applicant will now specifically describe an automatically air-cooled dust-cleaning and easy-to-handle transformer tank of the present application with reference to the accompanying figures 1-6 and the above description:
when the temperature in the transformer tank 10 rises, the thermal bimetal 15 is heated and stretched to drive the automatic contact block 14 to move upwards, so that the automatic contact block 14 is contacted with the automatic contact switch 12, the motor 32 is automatically started, the motor 32 drives the motor shaft 84 to rotate, so that the upper clutch teeth 79 are driven to rotate through the wide teeth 85 and the clutch gear 83, the upper clutch teeth 79 drive the reciprocating driving shaft 78 to rotate, so that the fan main belt wheel 58 is driven to rotate, the fan main belt wheel 58 drives the fan driven pulley shaft 65 to rotate through the fan belt 60 and the fan driven pulley 66, so that the top main belt wheel 61 is driven to rotate, the top main belt wheel 61 drives the fan shaft 20 to rotate through the top belt 63 and the fan shaft pulley 23, so that the fan 19 is driven to rotate, the fan 19 rotates to enter external air into the transformer chamber 11 through the small filter screen 17 and the ventilation chamber 18, so that automatic air-cooling is realized, avoid the fault caused by the overlarge temperature, meanwhile, the reciprocating driving shaft 78 drives the reciprocating driving belt wheel shaft 88 to rotate through the reciprocating main bevel gear 76 and the reciprocating driven bevel gear 89, the reciprocating driving belt wheel shaft 88 drives the reciprocating main belt wheel 87 to rotate, so as to drive the reciprocating lead screw 27 to rotate through the reciprocating belt 30 and the reciprocating driven belt wheel 29, the reciprocating lead screw 27 drives the brush moving block 24 to slide forwards, the brush moving block 24 drives the left brush 56 and the right brush 68 to move forwards through the left upper brush rod 57, the left brush rod 55, the right upper brush rod 62 and the right brush rod 67, the left brush 56 and the right brush 68 clean the outer surface of the transformer box 10, the brush moving block 24 drives the brush contact block 25 to move forwards, when the brush contact block 25 is contacted with the forward multiple contact block 21, the motor rotates reversely to drive the brush moving block 24 to slide backwards, and the left brush 56 and the right brush 68 move backwards, when the brush block contact block 25 contacts with the rear reciprocating contact block 26, the motor returns to forward rotation, and the motor alternately rotates forward and backward, so that automatic reciprocating back-and-forth cleaning is realized, the dust cleaning effect is good, dust accumulation is avoided, the obstruction of dust to heat dissipation is reduced, the heat dissipation efficiency is further improved, the fan is driven to rotate backward, the fan rotates backward to enable air to circulate reversely, the fluidity of air is increased, the heat dissipation effect is improved, when the temperature in the transformer box body 10 is reduced to be lower than a set value, the thermal bimetal 15 contracts under the influence of the temperature, so that the automatic contact block 14 is driven to move downward to be separated from the automatic contact switch 12, the motor stops working, and electric energy is saved;
when the transformer needs to be installed or disassembled, the magnet coil 90 is electrified, the magnet coil 90 attracts the clutch magnet 93 to drive the clutch slider 92 to overcome the spring 91 to slide downwards, so as to drive the clutch shaft 82 and the clutch gear 83 to move downwards, at the moment, the clutch gear 83 is just disengaged from the upper clutch teeth 79, the clutch gear 83 is just engaged with the lower clutch teeth 80, the motor is started, so as to drive the assembling and disassembling driving shaft 81 to rotate through the clutch gear 83 and the lower clutch teeth 80, the assembling and disassembling driving shaft 81 drives the middle main belt pulley 75 to rotate, so as to drive the front right sleeve 71 to rotate through the middle belt 74 and the middle driven belt pulley 70, the front right sleeve 71 drives the front right screw 69 to rotate, meanwhile, the front right sleeve 71 drives the front right main belt pulley 72 to rotate, so as to drive the right rear sleeve 38 to rotate through the right belt 41 and the right rear driven pulley 39, and the right rear, meanwhile, the right rear sleeve 38 drives the right rear main belt wheel 37 to rotate, so that the left rear sleeve 48 is driven to rotate by the rear belt 46 and the left rear driven belt wheel 45, the left rear sleeve 48 drives the left rear screw 49 to rotate, and the left rear sleeve 48 drives the left rear main belt wheel 47 to rotate, so that the left front sleeve 53 is driven to rotate by the left belt 50 and the left front driven belt wheel 52, the left front sleeve 53 drives the left front screw 54 to rotate, and the rotation of the front right screw 69, the right rear screw 40, the left rear screw 49 and the left front screw 54 realizes automatic installation or disassembly, so that the efficiency is improved, and convenience is provided for operators.
The invention has the beneficial effects that: hot bimetal is heated tensile drive automatic contact piece rebound, thereby the automatic start motor, the fan rotates and carries out air-cooled cooling, left side brush and right brush clear up the dust work to transformer box surface, the motor is just reversing in turn, realize automatic reciprocal round trip to be cleaned, it is effectual to clear up the dust, avoid the dust to pile up and produce the hindrance to the heat dissipation, avoid the temperature too big and the trouble that leads to appearing, the fan is just reversing in turn and makes the mobility increase of air, the radiating effect is improved, preceding right screw, right back screw, automatic installation or dismantlement are realized in the rotation of left back screw and left front screw, the efficiency is improved, provide convenience for operating personnel.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (8)
1. The utility model provides an automatic transformer box of clear dirt of forced air cooling and be convenient for loading and unloading, includes transformer box, its characterized in that: a transformer cavity with a downward opening is arranged in the transformer box body, an automatic fixing block is fixedly connected to the left end wall of the transformer cavity, an automatic contact cavity which is communicated from left to right is arranged in the automatic fixing block, a thermal bimetal is fixedly connected to the lower end wall of the automatic contact cavity, an automatic contact block is fixedly connected to the upper end face of the thermal bimetal, an automatic contact switch is fixedly connected to the upper end wall of the automatic contact cavity, a reciprocating motion cavity with an upward opening and a backward opening is arranged at the upper side of the transformer cavity, a brush moving block is connected to the lower end wall of the reciprocating motion cavity in a sliding fit manner, a brush block contact block is fixedly connected to the lower end face of the brush moving block in the inner direction, a rear reciprocating contact block corresponding to the brush block contact block is fixedly connected to the inner end of the lower end wall of the reciprocating motion cavity, a forward multiple contact block is fixedly connected to the front end, reciprocating belt chamber rear end wall internal rotation cooperation is connected with and extends to forward reciprocating belt intracavity and extend to backward reciprocating in the reciprocating motion intracavity uses the lead screw, reciprocating use the lead screw with brush movable block screw-thread fit connects, reciprocating belt chamber rear side is equipped with and is located the fan belt chamber of transformer chamber front side, fan belt chamber upside is equipped with the top belt chamber that extends backward, transformer chamber upside intercommunication is equipped with and is located the fan chamber of top belt chamber downside, fan chamber right side intercommunication is equipped with downwardly extending and the decurrent ventilation chamber of opening.
2. The transformer tank body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble as claimed in claim 1, wherein: the side wall of the ventilation cavity is fixedly connected with a small filter screen, the upper end wall of the fan cavity is connected with a fan shaft which extends upwards into the top belt cavity and downwards into the fan cavity in a rotating fit manner, the fan cavity is internally provided with a fan which is fixedly connected with the fan shaft, the top belt cavity is internally provided with a fan shaft belt wheel which is fixedly connected with the fan shaft, the lower end wall of the top belt cavity is connected with a fan secondary belt wheel shaft which extends upwards into the top belt cavity and downwards into the fan belt cavity in a rotating fit manner, the top belt cavity is internally provided with a top main belt wheel which is fixedly connected with the fan secondary belt wheel shaft, a top belt is connected between the top main belt wheel and the fan shaft belt wheel in a power fit manner, the fan belt cavity is internally provided with a fan secondary belt wheel which is fixedly connected with the fan secondary belt wheel shaft, and the lower side of the fan belt, the lower side of the reciprocating conical tooth cavity is provided with a wide tooth cavity positioned at the front side of the transformer cavity.
3. The transformer tank body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble as claimed in claim 2, further comprising: the lower end wall of the fan belt cavity is connected with a reciprocating driving shaft which extends upwards into the fan belt cavity in a rotating fit manner and extends downwards to penetrate through the reciprocating bevel gear cavity to the wide gear cavity, a fan main belt wheel fixedly connected with the reciprocating driving shaft is arranged in the fan belt cavity, a fan belt is connected between the fan main belt wheel and the fan auxiliary belt wheel in a power fit manner, a reciprocating main bevel gear fixedly connected with the reciprocating driving shaft is arranged in the reciprocating bevel gear cavity, a reciprocating main belt wheel shaft which extends rightwards into the reciprocating belt cavity and leftwards into the reciprocating bevel gear cavity is connected in a rotating fit manner at the right end wall of the reciprocating bevel gear cavity, a reciprocating driven bevel gear fixedly connected with the reciprocating main belt wheel shaft is arranged in the reciprocating bevel gear cavity, and the reciprocating driven bevel gear is meshed with the reciprocating main bevel gear, the reciprocating belt cavity is internally provided with a reciprocating main belt wheel fixedly connected with the reciprocating main belt wheel shaft, the reciprocating belt cavity is internally provided with a reciprocating auxiliary belt wheel fixedly connected with the reciprocating lead screw, and a reciprocating belt is connected between the reciprocating auxiliary belt wheel and the reciprocating main belt wheel in a power fit manner.
4. The transformer tank body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble as claimed in claim 3, wherein: an upper clutch tooth fixedly connected with the reciprocating driving shaft is arranged in the wide tooth cavity, a spring cavity positioned at the front side of the transformer cavity is arranged at the lower side of the wide tooth cavity, the upper end wall of the spring cavity is connected with a clutch shaft which extends upwards into the wide tooth cavity and extends downwards into the spring cavity in a rotating fit manner, a clutch gear fixedly connected with the clutch shaft is arranged in the wide tooth cavity and is meshed with the upper clutch teeth, a motor which is positioned at the front side of the transformer cavity and is fixedly connected with the transformer box body is arranged at the lower side of the wide tooth cavity, the upper end surface of the motor is fixedly connected with a motor shaft which extends upwards into the wide tooth cavity, wide teeth which are fixedly connected with the motor shaft are arranged in the wide tooth cavity, the wide teeth are engaged with the clutch gear, the lower end wall of the spring cavity is fixedly connected with a magnet coil, and the side wall of the spring cavity is connected with a clutch sliding block which is connected with the clutch shaft in a rotating fit manner in a sliding fit manner.
5. The transformer tank body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble as claimed in claim 4, wherein: the lower end face of the clutch slide block is fixedly connected with a magnet for clutch, a spring is fixedly connected between the upper end face of the clutch slide block and the upper end wall of the spring cavity, the lower side of the spring cavity is provided with a middle belt wheel cavity positioned at the front side of the transformer cavity, the upper end wall of the middle belt wheel cavity is connected with a loading and unloading driving shaft which extends upwards into the wide gear cavity and downwards into the middle belt wheel cavity in a rotating fit manner, the wide gear cavity is internally provided with lower clutch teeth fixedly connected with the loading and unloading driving shaft, the middle belt wheel cavity is internally provided with a middle main belt wheel fixedly connected with the loading and unloading driving shaft, the tail end of the lower side of the side wall of the transformer cavity is fixedly connected with a large filter screen, four limit cavities which are axially distributed by taking the large filter screen as the center are arranged in the transformer box body, the side wall of the limit cavities is connected with limit, the upper end wall of the right belt cavity is connected with a front right sleeve which extends upwards to the middle belt wheel cavity and extends downwards to the right belt cavity in a rotating fit mode.
6. The transformer tank body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble as claimed in claim 5, wherein: the inner spline of the front right sleeve is connected with a front right screw in a matching way, the front right screw is connected with the limit slider in a sliding way, a middle secondary belt wheel fixedly connected with the front right sleeve is arranged in a middle belt wheel cavity, a middle belt is connected between the middle secondary belt wheel and the middle primary belt wheel in a matching way, the front right primary belt wheel fixedly connected with the front right sleeve is arranged in the right belt cavity, a rear belt cavity extending leftwards is arranged at the upper side of the right belt cavity, the lower end wall of the rear belt cavity is connected with a right rear sleeve which extends upwards into the rear belt cavity and downwards into the right belt cavity in a rotating matching way, the inner spline of the right rear sleeve is connected with a right rear screw in a matching way, the right rear screw is connected with the limit slider in a sliding way, and the right belt cavity is internally provided with a right rear secondary belt wheel fixedly connected with the right, the right rear driven belt wheel and the right front main belt wheel are connected with a right belt in a power fit mode, a right rear main belt wheel fixedly connected with the right rear sleeve is arranged in the rear belt cavity, and a left side belt cavity located on the left side of the right belt cavity is arranged on the lower side of the rear belt cavity.
7. The transformer tank body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble as claimed in claim 6, wherein: the upper end surface of the left side belt cavity is connected with a left rear sleeve which extends upwards into the rear belt cavity and downwards into the left side belt cavity in a rotating and matching manner, the inner spline of the left rear sleeve is connected with a left rear screw in a matching manner, the left rear screw is connected with the limit slider in a rotating and matching manner, the rear belt cavity is internally provided with a left rear driven belt wheel fixedly connected with the left rear sleeve, the left rear driven belt wheel and the right rear driven belt wheel are connected with a rear side belt in a power matching manner, the left side belt cavity is internally provided with a left rear driven belt wheel fixedly connected with the left rear sleeve, the upper end surface of the left side belt cavity is connected with a left front sleeve which extends downwards into the left side belt cavity in a rotating and matching manner, the inner spline of the left front sleeve is connected with a left front screw in a matching manner, the left side brush rod is connected with the limit slider in a rotating and matching manner, the left side belt cavity is internally provided with, and a left belt is connected between the left front driven belt wheel and the left rear main belt wheel in a power fit manner, and a stop contact block is fixedly connected in the lower end wall of the limiting slide block at the left rear side.
8. The transformer tank body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble as claimed in claim 7, wherein: the left rear side spacing chamber lower extreme wall internal fixedly connected with the locking contact switch that the locking contact piece corresponds, brush movable block left end face upside end fixedly connected with upper left brush pole, the terminal fixedly connected with left side brush pole in left side upper brush pole left side, the dry right-hand member of left side brush with terminal fixedly connected with left brush under the upper left brush pole, the terminal fixedly connected with upper right brush pole of brush movable block right side end face upside, terminal fixedly connected with right side brush pole in right side upper brush pole lower extreme right side, right side brush pole left end face with terminal fixedly connected with right brush under the upper right brush pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010823597.5A CN111863387A (en) | 2020-08-17 | 2020-08-17 | Transformer box body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010823597.5A CN111863387A (en) | 2020-08-17 | 2020-08-17 | Transformer box body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111863387A true CN111863387A (en) | 2020-10-30 |
Family
ID=72970181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010823597.5A Withdrawn CN111863387A (en) | 2020-08-17 | 2020-08-17 | Transformer box body capable of automatically air-cooling and removing dust and convenient to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111863387A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643214A (en) * | 2020-12-21 | 2022-06-21 | 苏州上舜精密工业科技有限公司 | Transmission module with screw type semi-dense synchronous structure |
-
2020
- 2020-08-17 CN CN202010823597.5A patent/CN111863387A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643214A (en) * | 2020-12-21 | 2022-06-21 | 苏州上舜精密工业科技有限公司 | Transmission module with screw type semi-dense synchronous structure |
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Application publication date: 20201030 |