CN116374531A - Photovoltaic inverter air transportation equipment - Google Patents
Photovoltaic inverter air transportation equipment Download PDFInfo
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- CN116374531A CN116374531A CN202310525346.2A CN202310525346A CN116374531A CN 116374531 A CN116374531 A CN 116374531A CN 202310525346 A CN202310525346 A CN 202310525346A CN 116374531 A CN116374531 A CN 116374531A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
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Abstract
The invention relates to the technical field of photovoltaic inverter transportation, in particular to photovoltaic inverter air transportation equipment, which comprises: an air transportation plane and at least two upper and lower feed boxes; the upper and lower feed boxes comprise an input plate surface and an output plate surface, the input plate surface is arranged corresponding to the output plate surface, the initial end of the air transport plane corresponds to the output plate surface of one of the upper and lower feed boxes, the tail end of the air transport plane corresponds to the input plate surface of the other upper and lower feed box, and the lifting mechanism controls the lifting height of the lifting bracket; be equipped with the transfer transportation plane on the lifting support, the transfer transportation plane is used for transporting photovoltaic inverter, and should input face and this output face are corresponding respectively at the both ends of this transfer transportation plane, carry out the effect of automatic lift unloading through last unloading to the photovoltaic inverter on the transportation plane in the air to the unloading box body effectively, realize that the automation transports photovoltaic inverter, and then improve work efficiency and reduce the cost of labor.
Description
Technical Field
The invention relates to the technical field of photovoltaic inverter transportation, in particular to photovoltaic inverter air transportation equipment.
Background
A photovoltaic inverter (PV inverter or solar inverter) can convert variable dc voltage generated by a Photovoltaic (PV) solar panel into AC with mains frequency, and can be fed back to a commercial power transmission system or used by an off-grid; the photovoltaic inverter is one of important system Balance (BOS) in a photovoltaic array system, and can be used with general alternating current power supply equipment; the solar cell module (also called a photovoltaic inverter) is a core part in a solar power generation system and is also the most important part in the solar power generation system, and the single solar cell cannot be directly used as a power supply. The single batteries are connected in series and parallel and tightly packaged into a component to be used as a power supply; the solar panel is used for converting solar energy into electric energy, or sending the electric energy into a storage battery for storage, or pushing a load to work; because the positive and negative charges of the solar cell panel are separated in the PN junction area, an external current field can be generated, and current flows from the bottom end of the crystalline silicon wafer cell to the top end of the cell through negative current flow, so that a photovoltaic effect is caused, and when a load is connected between the upper surface and the lower surface of the solar cell, current flows through the load, and then the solar cell generates current; the more photons the solar cell absorbs, the greater the current generated; the solar panel is generally assembled with a photovoltaic inverter, and the inverter capable of converting variable direct current voltage generated by the photovoltaic solar panel into alternating current with mains frequency can be fed back to a commercial power transmission system or used for an off-grid power grid through the solar panel, so that the inverter can be matched with common alternating current power supply equipment.
At present, in the production and manufacturing process of the solar cell panel, the main manufacturing process comprises the working procedures of cell testing, front welding, back series connection, lamination laying, component lamination, trimming, framing, welding junction boxes, high-voltage testing, component testing and the like, and the purpose of the cell testing is to calibrate the output power of the cell, test the output characteristics of the cell, determine the quality grade of the component, improve the utilization rate of the cell and manufacture a qualified cell component; the front welding is to weld a bus bar to a main grid line of the front (negative electrode) of the battery, wherein the bus bar is a tinned copper strip, and the welding bar is spot-welded to the main grid line in a multi-point mode; the back welding is to connect the batteries in series to form a component string, locate the batteries through a membrane plate, weld the front electrode (negative electrode) of the front battery to the back electrode (positive electrode) of the back battery, connect in series sequentially and weld out the lead wire at the positive and negative electrodes of the component string; after the back is connected in series and the back is inspected to be qualified, laying the assembly string, glass and cut EVA, glass fiber and back plate according to a certain layer, preparing lamination, putting the laid battery into a laminating machine, vacuumizing the air in the assembly, and heating to enable the EVA to be melted to bond the battery, the glass and the back plate together; finally cooling and taking out the assembly; the lamination process is a key step of assembly production, lamination temperature and lamination time are determined according to the property of EVA, and the EVA is outwards extended and solidified to form burrs due to pressure after being melted during lamination, so that the EVA is cut off after lamination; the glass component is provided with an aluminum frame, so that the strength of the component is improved, the battery component is further sealed, the service life of the battery is prolonged, and the gaps between the frame and the glass component are filled with silicone resin; through the connection of the frames by the angle bond, the high-voltage test means that a certain voltage is applied between the frame of the component and the electrode lead, and the pressure resistance and the insulating strength of the component are tested so as to ensure that the component is not damaged under severe natural conditions (lightning stroke and the like).
Therefore, in the process of processing, transporting and producing the photovoltaic inverter and the solar panel, each working procedure is processed independently, and in order to realize automatic processing of the photovoltaic inverter, the photovoltaic inverter is generally transferred or transited through a transportation line; in the existing automatic carrying or transporting process of the photovoltaic inverter, the photovoltaic inverter is automatically and integrally transported by simply utilizing the ground area of a workshop, so that the photovoltaic inverter occupies too much area, the space area is extremely wasted, and the connection relations among all the working procedures for processing the photovoltaic inverter are mutually staggered, so that confusion is easily caused.
In order to ensure that the service life and the product qualification rate of the photovoltaic inverter are subjected to ageing tests before finished product delivery so as to screen out bad or invalid components, the photovoltaic inverter is firstly placed on a tooling bottom plate for supporting, the busbar is conveyed to a testing station for ageing tests in a loading and tooling transportation mode, the existing photovoltaic inverter is required to be detected by adopting an ageing test production line for batch detection in the ageing test process, the occupied area of the existing ageing test production line is large, and the situation that the available floor space of a workshop is small is caused.
For example, the patent name of the reference publication number CN114803057a is "a transporting jig and a solar cell production and transportation device", and the chinese invention patent, the transporting jig and the solar cell production and transportation device, includes: the upper surface of the transportation jig is provided with a first protection plate; the side wall of one side of the connecting plate is fixedly connected with a sliding block, and the sliding block is provided with two groups; the cross section of the second protection plate is in a concave structure, and the second protection plate is inserted and arranged in the storage groove; the beneficial effects are as follows: the solar cell stacking device is characterized in that solar cell stacking is carried out on a transportation jig, in the stacking process, a connecting plate which is elastically and slidably arranged always supports one side of the solar cell, after stacking is completed, a second protection plate is pulled outwards, a hinged plate slides outwards along a groove, when being pulled to the end, the second protection plate is rotated upwards by taking a supporting rod as the center of a circle, the inner wall of the second protection plate is attached to the side wall of the first protection plate after 90 degrees of rotation, a sliding connecting block is arranged on one side of the connecting plate, fixing bolts are selected and screwed, the second protection plate is fixed through fixing columns, the structure adopts two protection plates to limit a solar cell assembly, the falling-off effect of the solar cell assembly in the stacking process is prevented, the problem of how to transport a photovoltaic inverter of the solar cell assembly is automatically solved, and the occupied area of a production conveying line cannot be reduced.
Therefore, how to automate the transportation of photovoltaic inverters is a technical problem that needs to be solved by the current technicians.
Disclosure of Invention
The invention aims to provide an air transportation device of a photovoltaic inverter, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a photovoltaic inverter air transportation apparatus comprising:
an air transportation plane and at least two upper and lower feed boxes;
the upper and lower feed boxes comprise an input plate surface and an output plate surface, the input plate surface is arranged corresponding to the output plate surface, the initial end of the air transport plane corresponds to the output plate surface of one of the upper and lower feed boxes, the tail end of the air transport plane corresponds to the input plate surface of the other upper and lower feed box, and the two ends of the air transport plane are both positioned near the top of the upper and lower feed box;
a lifting bracket and a lifting mechanism are arranged in the upper and lower material box body, and the lifting mechanism controls the lifting height of the lifting bracket; the lifting support is provided with a transfer conveying plane, the transfer conveying plane is used for conveying the photovoltaic inverter, and two ends of the transfer conveying plane correspond to the input board surface and the output board surface respectively.
Preferably, the lifting mechanism comprises a driving motor, a balancing weight, a lifting driving belt, at least two synchronous driving belts and at least two synchronous double-shaft assemblies, wherein the two synchronous double-shaft assemblies are aligned with each other, one synchronous double-shaft assembly is fixed at the top of the upper and lower feed box body, the other synchronous double-shaft assembly is fixed at the bottom of the upper and lower feed box body, and the lifting bracket is positioned between the two synchronous double-shaft assemblies;
the synchronous double-shaft assembly comprises a first synchronous shaft and a second synchronous shaft, wherein the first synchronous shaft is provided with a lifting gear and at least two transmission gears, the second synchronous shaft is provided with at least two follow-up gears, and one synchronous transmission belt corresponds to one transmission gear and one follow-up gear respectively;
the driving motor is in transmission connection with the lifting gear of one of the first synchronous shafts through a transmission chain, the lifting gear of the other first synchronous shaft is in transmission connection with the lifting transmission belt, the synchronous transmission belt is in transmission connection with the transmission gear and the following gear respectively, and the starting end of the synchronous transmission belt is in butt joint with the tail end of the synchronous transmission belt;
The balancing weight and one side of the lifting support are fixed on the synchronous transmission belt, the balancing weight corresponds to the other side of the lifting support, the other side of the lifting support is fixedly connected with the starting end of the lifting transmission belt, the tail end of the lifting transmission belt is fixedly connected with the balancing weight, and the lifting transmission belt is in transmission connection with the lifting gear.
Preferably, the lifting support comprises two first conveying belts and a first rotating motor, the two first conveying belts are symmetrically arranged, the two first conveying belts face to the outer side of the air conveying plane, the transit conveying plane is arranged at the top of the two first conveying belts, a rotating shaft is arranged between the two first conveying belts, and the power output end of the first rotating motor is in transmission connection with the rotating shaft.
Preferably, a fixed frame is further arranged in the upper and lower material box, first guide wheels are symmetrically arranged on two sides of the lifting support, second guide wheels are symmetrically arranged on two ends of the balancing weight, and guide rails for sliding connection of the first guide wheels and the second guide wheels are arranged in the fixed frame.
Preferably, conveying rails are arranged on two sides of the air conveying plane, the air conveying plane is arranged right above the conveying rails, a jacking mechanism is arranged in the conveying rails, a translation mechanism is arranged right above the jacking mechanism, and the jacking mechanism is used for lifting the translation mechanism.
Preferably, a conveying support is arranged between the feeding and discharging box and the air conveying plane, the conveying support comprises a supporting underframe, second conveying belts are arranged on two sides of the supporting underframe, and a second rotating motor for driving the second conveying belts is arranged in the supporting underframe.
Preferably, a transition transportation plane is arranged on the conveying support, and the air transportation plane and the transit transportation plane are corresponding to the transition transportation plane.
Preferably, the bottom of the conveying track is provided with a bearing supporting rod, the bearing supporting rod is used for supporting the conveying track, two ends of the bearing supporting rod are respectively provided with a supporting ejector rod, and the supporting ejector rods extend upwards and are fixedly connected with the top of a workshop.
Preferably, the jacking mechanism comprises a supporting bottom plate and a movable top plate, wherein two sides of the supporting bottom plate are firmly connected with the bottom of the conveying track, the movable top plate is movably arranged at the top of the supporting bottom plate, a lifting cylinder is arranged in the movable top plate, a power output end of the lifting cylinder is connected with the supporting bottom plate, and the lifting cylinder is used for pushing the movable top plate to lift.
Preferably, the translation mechanism is arranged at the top of the movable top plate, and comprises a third rotating motor and a third conveying belt, and the third rotating motor is used for driving the third conveying belt.
Compared with the prior art, the invention has the beneficial effects that:
according to the technical scheme, an air transportation plane and at least two feeding and discharging boxes are arranged; the upper and lower feed boxes comprise an output plate surface for outputting the photovoltaic inverter in the upper and lower feed boxes to an air transportation plane, the upper and lower feed boxes comprise an input plate surface for inputting and discharging the photovoltaic inverter on the air transportation plane, the input plate surface is arranged corresponding to the output plate surface, the initial end of the air transportation plane is corresponding to the output plate surface of one of the upper and lower feed boxes, the tail end of the air transportation plane is corresponding to the input plate surface of the other upper and lower feed box, the photovoltaic inverter on the air transportation plane is automatically fed and discharged through the two upper and lower feed boxes, the two ends of the air transportation plane are positioned close to the top of the upper and lower feed boxes, the photovoltaic inverter is conveyed in the air through the air transportation plane, and a lifting bracket and a lifting mechanism are arranged in the upper and lower feed boxes, and the lifting mechanism controls the lifting height of the lifting bracket; wherein, be equipped with the transfer transportation plane on lifting support, the transfer transportation plane is used for transporting photovoltaic inverter, makes wherein transfer transportation plane's both ends correspond respectively the input face with export the effect of unloading in going up and down the automatic lift of photovoltaic inverter on the transportation plane in the air, carries out the transportation photovoltaic inverter in the air through the air transportation plane effectively, and then reduces area, realizes that the automation transports photovoltaic inverter to reach the effect that improves work efficiency and reduce the cost of labor.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of one of the upper and lower bins of the present invention.
Fig. 3 is a schematic view of the structure of the lifting mechanism of the invention.
Fig. 4 is a schematic view of the structure of the lifting bracket of the present invention.
Fig. 5 is a schematic view of the structure of the delivery stent of the present invention.
Fig. 6 is a schematic structural diagram of a jacking mechanism and a translation mechanism according to the present invention.
FIG. 7 is a schematic view of another upper and lower bin structure according to the invention.
The labels in the figures are shown in combination: 1. an air transport plane; 2. a feeding and discharging box body; 3. a lifting bracket; 4. a lifting mechanism; 5. a jacking mechanism; 6. a translation mechanism; 7. a conveying support; 10. a conveying rail; 20. a fixed frame; 21. an input panel; 22. an output plate surface; 30. a transit plane; 31. a first conveyor belt; 32. a first rotating motor; 33. a rotating shaft; 34. the first guide wheel; 41. a driving motor; 42. balancing weight; 43. lifting the transmission belt; 44. a synchronous drive belt; 45. a synchronous biaxial assembly; 51. a support base plate; 52. a movable top plate; 61. a third rotary motor; 62. a third conveyor belt; 71. a support chassis; 72. a second conveyor belt; 73. a second rotating motor; 74. a transitional transport plane; 101. carrying a supporting rod; 102. supporting the ejector rod; 201. a guide rail; 421. the second guide wheel; 451. a first synchronization shaft; 452. a second synchronizing shaft; 453. a lifting gear; 454. a transmission gear; 455. a follower gear; 521. lifting cylinder.
Detailed Description
Preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein, but rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the scope of the present application to those skilled in the art.
The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present application, it should be understood that the terms "thickness," "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application; furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated; thus, the definition of "first", "second" is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly including one or more such features.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
The following describes the technical scheme of the embodiments of the present application in detail with reference to the accompanying drawings.
Referring to fig. 1 to 7, a photovoltaic inverter air transportation apparatus includes:
an air transportation plane 1 and at least two upper and lower feed boxes 2;
the upper and lower feed boxes 2 comprise an input plate surface 21 and an output plate surface 22, the input plate surface 21 and the output plate surface 22 are correspondingly arranged, the initial end of the air transport plane 1 corresponds to the output plate surface 22 of one of the upper and lower feed boxes 2, the tail end of the air transport plane 1 corresponds to the input plate surface 21 of the other upper and lower feed box 2, and both ends of the air transport plane 1 are both positioned near the top of the upper and lower feed boxes 2;
a lifting bracket 3 and a lifting mechanism 4 are arranged in the upper and lower material box 2, and the lifting mechanism 4 controls the lifting height of the lifting bracket 3; the lifting support 3 is provided with a transit plane 30, the transit plane 30 is used for transporting the photovoltaic inverter, and two ends of the transit plane 30 correspond to the input board surface 21 and the output board surface 22 respectively.
Specifically, the lifting mechanism 4 includes a driving motor 41, a balancing weight 42, a lifting driving belt 43, at least two synchronous driving belts 44 and at least two synchronous double-shaft assemblies 45, the two synchronous double-shaft assemblies 45 are aligned with each other, one synchronous double-shaft assembly 45 is fixed on the top of the upper and lower material box 2, the other synchronous double-shaft assembly 45 is fixed on the bottom of the upper and lower material box 2, and the lifting bracket 3 is located between the two synchronous double-shaft assemblies 45;
The synchronous double-shaft assembly 45 comprises a first synchronous shaft 451 and a second synchronous shaft 452, wherein the first synchronous shaft 451 is provided with a lifting gear 453 and at least two transmission gears 454, the second synchronous shaft 452 is provided with at least two following gears 455, and one synchronous transmission belt 44 corresponds to one transmission gear 454 and one following gear 455 respectively;
the driving motor 41 is in transmission connection with the lifting gear 453 of one of the first synchronous shafts 451 through a transmission chain, the lifting gear 453 of the other first synchronous shaft 451 is in transmission connection with the lifting transmission belt 43, the synchronous transmission belt 44 is respectively in transmission connection with the transmission gear 454 and the follower gear 455, and the starting end of the synchronous transmission belt 44 is in butt joint with the tail end of the synchronous transmission belt 44;
the balancing weights 42 and one side of the lifting support 3 are fixed on the synchronous driving belt 44, the balancing weights 42 correspond to the other side of the lifting support 3, the other side of the lifting support 3 is fixedly connected with the starting end of the lifting driving belt 43, the tail end of the lifting driving belt 43 is fixedly connected with the balancing weights 42, and the lifting driving belt 43 is in driving connection with the lifting gear 453.
Specifically, the lifting support 3 includes a first conveying belt 31 and a first rotating motor 32, two first conveying belts 31 are symmetrically arranged, two first conveying belts 31 face the outer side of the air conveying plane 1, the transit conveying plane 30 is arranged at the top of the two first conveying belts 31, a rotating shaft 33 is arranged between the two first conveying belts 31, and the power output end of the first rotating motor 32 is in transmission connection with the rotating shaft 33.
Specifically, a fixed frame 20 is further disposed in the upper and lower bin 2, a first guide wheel 34 is symmetrically disposed on two sides of the lifting bracket 3, a second guide wheel 421 is symmetrically disposed on two ends of the balancing weight 42, and a guide rail 201 for sliding connection of the first guide wheel 34 and the second guide wheel 42 is disposed in the fixed frame 20.
Specifically, the two sides of the air transportation plane 1 are provided with a conveying track 10, the air transportation plane 1 is arranged right above the conveying track 10, a jacking mechanism 5 is arranged in the conveying track 10, a translation mechanism 6 is arranged right above the jacking mechanism 5, and the jacking mechanism 5 is used for lifting the translation mechanism 6.
Specifically, a conveying support 7 is arranged between the upper and lower material box 2 and the air conveying plane 1, the conveying support 7 comprises a supporting underframe 71, second conveying belts 72 are arranged on two sides of the supporting underframe 71, and a second rotating motor 73 for driving the second conveying belts 72 is arranged inside the supporting underframe 71.
Specifically, the conveying support 7 is provided with a transition conveying plane 74, and the air conveying plane 1 and the transit conveying plane 30 correspond to the transition conveying plane 74.
Specifically, the bottom of the conveying track 10 is provided with a bearing supporting rod 101, the bearing supporting rod 101 is used for supporting the conveying track 10, two ends of the bearing supporting rod 101 are respectively provided with a supporting ejector rod 102, and the supporting ejector rods 102 extend upwards and are fixedly connected with the top of a workshop.
Specifically, the lifting mechanism 5 includes a supporting bottom plate 51 and a movable top plate 52, both sides of the supporting bottom plate 51 are firmly connected with the bottom of the conveying track 10, the movable top plate 52 is movably disposed at the top of the supporting bottom plate 51, a lifting cylinder 521 is disposed in the movable top plate 52, a power output end of the lifting cylinder 521 is connected with the supporting bottom plate 51, and the lifting cylinder 521 is used for pushing the movable top plate 52 to lift.
Specifically, the translation mechanism 6 is disposed at the top of the movable top plate 52, and the translation mechanism 6 includes a third rotation motor 61 and a third conveying belt 62, where the third rotation motor 61 is used to drive the third conveying belt 62.
Example 1
To keep lifting support 3 steady in the realization lift process, prevent that lifting support 3 slope from leading to the unable steady problem that leads to dropping of conveying of photovoltaic inverter from appearing, this embodiment includes: a lifting bracket 3 and a lifting mechanism 4 are arranged in the upper and lower material box 2, and the lifting mechanism 4 controls the lifting height of the lifting bracket 3; the lifting support 3 is provided with a transit plane 30, wherein the transit plane 30 is used for transporting the photovoltaic inverter, and two ends of the transit plane 30 respectively correspond to the input plate surface 21 and the output plate surface 22.
It should be noted that, the lifting mechanism 4 includes a driving motor 41, a balancing weight 42, a lifting driving belt 43, at least two synchronous driving belts 44 and at least two synchronous double-shaft assemblies 45, where the two synchronous double-shaft assemblies 45 are aligned with each other, one synchronous double-shaft assembly 45 is fixed on the top of the upper and lower feed box 2, the other synchronous double-shaft assembly 45 is fixed on the bottom of the upper and lower feed box 2, the lifting bracket 3 is located between the two synchronous double-shaft assemblies 45, and the lifting bracket 3 is effectively supported up and down by the two synchronous double-shaft assemblies 45, so that the lifting bracket 3 is convenient to lift between the two synchronous double-shaft assemblies 45;
The synchronous double-shaft assembly 45 comprises a first synchronous shaft 451 and a second synchronous shaft 452, wherein a lifting gear 453 and at least two transmission gears 454 are arranged on the first synchronous shaft 451, at least two follow-up gears 455 are arranged on the second synchronous shaft 452, and one synchronous transmission belt 44 corresponds to one transmission gear 454 and one follow-up gear 455 respectively, so that the synchronous transmission belt 44 drives the transmission gears 454 and the follow-up gears 455, and the transmission gears 454 and the follow-up gears 455 rotate in the rotation process of the first synchronous shaft 33 to drive the synchronous transmission belt 44, so that the synchronous rotation of the two synchronous transmission assemblies is achieved, and the synchronous and stable transmission effect is achieved.
The driving motor 41 is in transmission connection with the lifting gear 453 of one first synchronous shaft 451 through a transmission chain, the lifting gear 453 of the other first synchronous shaft 451 is in transmission connection with the lifting transmission belt 43, the synchronous transmission belt 44 is respectively in transmission connection with the transmission gear 454 and the following gear 455, the starting end of the synchronous transmission belt 44 is in butt joint with the tail end of the synchronous transmission belt 44, the transmission chain is driven in the rotation process of the power output end of the driving motor 41, the lifting gear 453 of one first synchronous shaft 451 is driven by the transmission chain, so that one first synchronous shaft 451 rotates, and as the two transmission gears 454 and the lifting gear 453 are arranged on the first synchronous shaft 451, the two following gears 455 are arranged on the second synchronous shaft 452, and the synchronous transmission belt 44 is respectively in transmission connection with the transmission gear teeth and the following gears 455, and the two ends of the synchronous transmission belt 44 are in butt joint, so that when the first synchronous shaft 451 rotates, the synchronous transmission belt 44 is driven by the transmission gear 454, the synchronous transmission belt 44 rotates, the following gears of the second synchronous shaft 452 are driven to realize double-shaft synchronous rotation, and the synchronous transmission belt 44 moves along the following gears 455 of the synchronous transmission belt 45;
Wherein, the balancing weight 42 and one side of the lifting bracket 3 are both fixed on the synchronous driving belt 44, the balancing weight 42 corresponds to the other side of the lifting bracket 3, the other side of the lifting bracket 3 is fixedly connected with the starting end of the lifting driving belt 43, the tail end of the lifting driving belt 43 is fixedly connected with the balancing weight 42, and the lifting driving belt 43 is in driving connection with the lifting gear 453;
one side of the lifting support 3 is fixed on the synchronous driving belt 44, the other side of the lifting support 3 is fixedly connected with the starting end of the lifting driving belt 43, the tail end of the lifting driving belt 43 is fixedly connected with the balancing weight 42, the lifting driving belt 43 is in driving connection with one side of the lifting support 3 through a lifting gear 453 of the other first synchronous shaft 451, the balancing weight 42 keeps stable lifting on the other side of the lifting support 3 in the process of moving along the lifting gear 453, the lifting driving belt 43 is in driving connection with the lifting gear 453 in the process of driving the first synchronous shaft 451 to rotate, the first synchronous shaft 33 drives the second synchronous shaft 33 assembly and the first synchronous shaft 33 to drive the lifting driving belt 43 through the lifting driving belt 43 to slide up and down along the outer part of the lifting gear 453, the other end of the lifting driving belt 43 is fixedly connected with the balancing weight 42, the lifting gear 453 of the first synchronous shaft 33 is guaranteed to rotate in the process of driving the driving motor 41 to drive the first synchronous shaft 33 to rotate, and the lifting driving belt 453 is driven to move along the lifting support 3 or two ends of the lifting support 3 in the process of driving the lifting driving motor 41 to rotate;
The transmission gear 454 and the follow-up gear 455 rotate to drive the synchronous transmission belt 44 in the rotation process of the first synchronous rotating shaft 33, so that the synchronous rotation of the two synchronous transmission assemblies is achieved, the other side of the lifting support 3 is driven to lift through the movement of the synchronous transmission belt 44, the other first synchronous shaft 451 is driven to rotate when the synchronous transmission belt 44 moves, the lifting gear 453 on the other first synchronous shaft 451 is driven to rotate, and the lifting gear 453 rotates to drive the lifting transmission belt 43 to move;
when the lifting bracket 3 is lowered, the lifting gear 453 rotates positively to drive the lifting driving belt 43 to move, the balancing weight 42 on the tail end of the lifting driving belt 43 ascends, the other side of the lifting bracket 3 on the starting end of the lifting driving belt 43 descends, the synchronous driving belt 44 drives the other first synchronous rotating shaft 33 to rotate when moving, and the synchronous driving belt 44 moves along the driving gear 454 and the follower gear 455 to drive one side of the lifting bracket 3 to descend;
when lifting the lifting support 3, the lifting gear 453 is reversely rotated to drive the lifting driving belt 43 to move, the balancing weight 42 arranged on the tail end of the lifting driving belt 43 is lowered, and the balancing weight 42 is lowered to drive the other side of the lifting driving belt 43, which is connected with the lifting support 3, to lift, the synchronous driving belt 44 is moved along the driving gear 454 and the follower gear 455 to drive one side of the lifting support 3 to lift, and the lifting support 3 is stably lifted due to the synchronous driving structure, so that the photovoltaic inverter on the lifting support 3 is prevented from inclining and sliding down, and lifting stability is ensured.
It should be noted that, the inside of the upper and lower workbin 2 is further provided with a fixed frame 20, and two sides of the lifting support 3 are symmetrically provided with a first guide wheel 34, wherein two ends of the balancing weight 42 are symmetrically provided with a second guide wheel 421, the inside of the fixed frame 20 is provided with a guide rail 201 for sliding connection of the first guide wheel 34 and the second guide wheel 421, and the first guide wheel 34 and the second guide wheel 421 are both in sliding connection with the guide rail 201, so that the balancing weight 42 and the lifting support 3 slide up and down in the fixed frame 20, and the sliding guiding function is achieved through the guide wheels and the guide rail.
Example two
In order to realize that the photovoltaic inverter on the air transportation plane 1 is conveyed into the upper and lower feed boxes 2 for feeding or conveyed to the air transportation plane 1 for feeding through the upper and lower feed boxes 2, the embodiment comprises: by arranging an air transportation plane 1 and at least two upper and lower feed boxes 2; the photovoltaic inverter in the upper and lower feed boxes 2 is output to the air transport plane 1 through an output plate surface 22 included in the upper and lower feed boxes 2, the photovoltaic inverter on the upper and lower feed boxes 2 are input into the box body through an input plate surface 21 included in the upper and lower feed boxes 2, the input plate surface 21 is correspondingly arranged with the output plate surface 22, the initial end of the air transport plane 1 is correspondingly arranged with the output plate surface 22 of one of the upper and lower feed boxes 2, the tail end of the air transport plane 1 is correspondingly arranged with the input plate surface 21 of the other upper and lower feed boxes 2, the photovoltaic inverter on the air transport plane 1 is automatically fed and discharged through the two upper and lower feed boxes 2, the two ends of the air transport plane 1 are respectively positioned close to the top of the upper and lower feed boxes 2, the photovoltaic inverter is in air transport through the air transport plane 1, the lifting support 3 and the lifting mechanism 4 are arranged in the upper and lower feed boxes 2, and the lifting mechanism 4 controls the lifting height of the lifting support 3; wherein, be equipped with the transfer transportation plane 30 on the lifting support 3, the transfer transportation plane 30 is used for transporting photovoltaic inverter, makes wherein the both ends of transfer transportation plane 30 correspond respectively input face 21 with output face 22, go up and down workbin 2 and go up the effect of unloading in carrying out automatic lift to the photovoltaic inverter on the transportation plane 1 in the sky, carry out the transportation photovoltaic inverter in the air through the transportation plane 1 in the air effectively, and then send and reduce area, realize that the automation transports photovoltaic inverter.
It should be noted that, the lifting support 3 includes a first conveying belt 31 and a first rotating motor 32, two first conveying belts 31 are symmetrically arranged, two first conveying belts 31 face the outer side of the air conveying plane 1, a transit conveying plane 30 is arranged at the top of the two first conveying belts 31, a rotating shaft 33 is arranged between the two first conveying belts 31, a power output end of the first rotating motor 32 is in transmission connection with the rotating shaft 33, and the rotating shaft 33 is driven to rotate by the first rotating motor 32.
Example III
To enable lifting of the photovoltaic inverter on the air transport plane 1, facilitating transition of the photovoltaic inverter across the conveyor track 10 to the transition transport plane 74 on the conveyor support 7, preventing blocking of the photovoltaic inverter by the conveyor track 10, the embodiment includes: the two sides of the air transportation plane 1 are provided with a conveying track 10, wherein the air transportation plane 1 is arranged right above the conveying track 10, a translation mechanism 6 arranged right above the lifting of the jacking mechanism 5 is arranged in the conveying track 10, the translation mechanism 6 drives the photovoltaic inverter to the air transportation plane 1 in the process of outputting the photovoltaic inverter by the upper and lower feed boxes 2, and the jacking mechanism 5 descends to enable the photovoltaic inverter on the translation mechanism 6 to be in contact with the air transportation plane 1 for air transportation; in the process of inputting the photovoltaic inverter into the upper and lower feed box 2, the lifting mechanism 5 lifts the translation mechanism 6, and the translation mechanism 6 drives the photovoltaic inverter to perform blanking on the photovoltaic inverter of the empty transportation plane 1 in the input plate surface 21 of the upper and lower feed box 2.
It should be noted that, the lifting mechanism 5 includes a supporting bottom plate 51 and a movable top plate 52, both sides of the supporting bottom plate 51 are firmly connected with the bottom of the conveying track 10 of the air conveying plane 1, so as to play a supporting role, the movable top plate 52 is movably disposed at the top of the supporting bottom plate 51, and a lifting cylinder 521 is disposed in the movable top plate 52, and a power output end of the lifting cylinder 521 is connected with the supporting bottom plate 51, so that the lifting cylinder 521 is used for pushing the movable top plate 52 to lift.
It should be noted that, since the translation mechanism 6 is disposed at the top of the movable top plate 52, it is achieved that the jacking mechanism 5 drives the translation mechanism 6 to lift, where the translation mechanism 6 includes a third rotation motor 61 and a third conveying belt 62, the third rotation motor 61 is used to drive the third conveying belt 62, and the third conveying belt 62 drives the photovoltaic inverter to move to the input plate surface 21 or the output plate surface 22 for loading and unloading input or output; in the feeding process, the lifting mechanism 4 of one of the feeding and discharging boxes 2 lifts the lifting support 3, the lifting support 3 conveys the photovoltaic inverter to the air conveying plane 1, and when the photovoltaic inverter is conveyed to the other feeding and discharging box 2 through the air conveying plane 1 in the discharging process, the lifting mechanism 5 pushes the translation mechanism 6 to lift, and then the photovoltaic inverter is conveyed to the other feeding and discharging box 2 through the third conveying belt 62.
Example IV
In order to realize that the conveying photovoltaic inverter carries out the ageing test and then flows back to the empty board of frock, this embodiment is: the lifting mechanism 4 comprises a driving motor 41, a balancing weight 42, a lifting driving belt 43, at least two synchronous driving belts 44 and at least two synchronous double-shaft assemblies 45, wherein the two synchronous double-shaft assemblies 45 are aligned with each other, one synchronous double-shaft assembly 45 is fixed at the top of the upper and lower feed box body 2, the other synchronous double-shaft assembly 45 is fixed at the bottom of the upper and lower feed box body 2, the lifting bracket 3 is positioned between the two synchronous double-shaft assemblies 45, the driving motor 41 is in transmission connection with the lifting gear 453 of one of the first synchronous shafts 451 through a driving chain, the lifting gear 453 of the other synchronous shaft 451 is in transmission connection with the lifting driving belt 43, the synchronous driving belt 44 is respectively in transmission connection with the driving gear 454 and the following gear 455, and the starting end of the synchronous driving belt 44 is in butt joint with the tail end of the synchronous driving belt 44; the lifting support 3 comprises a first conveying belt 31 and a first rotating motor 32, the two first conveying belts 31 are symmetrically arranged, the two first conveying belts 31 face the outer side of the air conveying plane 1, a transit conveying plane 30 is arranged at the top of the two first conveying belts 31, a rotating shaft 33 is arranged between the two first conveying belts 31, the power output end of the first rotating motor 32 is in transmission connection with the rotating shaft 33, the rotating shaft 33 is driven to rotate through the first rotating motor 32, and therefore the photovoltaic inverter is conveyed to the air conveying plane 1 through the outer side of the air conveying plane 1 by rotating the first conveying belts 31 at two ends of the rotating shaft 33.
It should be noted that a conveying bracket 7 is arranged between the upper and lower material box 2 and the air transportation plane 1, the conveying bracket 7 comprises a supporting underframe 71, second conveying belts 72 are arranged on two sides of the supporting underframe 71, and a second rotating motor 73 for driving the second conveying belts 72 is arranged inside the supporting underframe 71; the photovoltaic inverter is effectively conveyed by the second conveying belt 72 to play a role of transition support.
It should be further noted that the translation mechanism 6 is disposed at the top of the movable top plate 52, where the translation mechanism 6 includes a third rotating motor 61 and a third conveying belt 62, where the third rotating motor 61 is used to drive the third conveying belt 62 to input the photovoltaic inverter into the upper and lower feed boxes 2 or output the photovoltaic inverter onto the third conveying belt 62, where the lifting mechanism 4 of one of the upper and lower feed boxes 2 lifts the lifting support 3, and the lifting support 3 conveys the photovoltaic inverter onto the air transport plane 1, and when the material is discharged, the lifting mechanism 5 pushes the translation mechanism 6 to lift and then convey the photovoltaic inverter to another upper and lower feed box 2 via the third conveying belt 62.
As a further limitation of the present embodiment, wherein the above-described driving motor 41, first rotating motor 32, second rotating motor 73 and third rotating motor 61 may all be servo motors, wherein the driving part of the air transport plane 1 may also be servo motors;
The servo motor is an engine for controlling mechanical elements to run in a servo system, is an indirect speed change device for a supplementary motor, can control the speed, has very accurate position accuracy, and can convert voltage signals into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly react, the motor is used as an executive component in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, can convert a received electric signal into angular displacement or angular velocity output on a motor shaft and is divided into two main types of direct current and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, no autorotation phenomenon exists, the rotation speed is uniformly reduced along with the increase of torque, so that the reverse rotation of the driving motor 41, the first rotating motor 32, the second rotating motor 73 and the third rotating motor 61 is realized, the forward and reverse rotation of the driving motor 41 is realized to drive the lifting gear 453 of the first synchronous shaft 451 to lift, the forward and reverse rotation of the first rotating motor 32, the second rotating motor 73 and the third rotating motor 61 is realized to integrally convey, and realize the reciprocating rotation work, and the blank backflow of the photovoltaic inverter is realized after the aging test.
Example five
To enable air transport and thus reduce footprint, this embodiment includes: the two sides of the air transportation plane 1 are provided with the transportation track 10, the air transportation plane 1 is arranged right above the transportation track 10, the bottom of the transportation track 10 is provided with the bearing supporting rods 101 for supporting the transportation track 10, the two ends of the bearing supporting rods 101 are provided with the supporting rods 102, the supporting rods 102 extend upwards to be arranged and are fixedly connected with the top of a workshop, and therefore the transportation track 10 is installed at the top of the workshop for air transportation, the transportation track 10 can be installed according to the actual workshop area, and the purpose of reducing the occupied area is achieved.
It should be noted that a conveying support 7 is disposed between the upper and lower material box 2 and the air transportation plane 1, where the conveying support 7 includes a supporting chassis 71, second conveying belts 72 are disposed on two sides of the supporting chassis 71, and a second rotating motor 73 for driving the second conveying belts 72 is disposed inside the supporting chassis 71, so that the second conveying belts 72 are driven to rotate and convey by the second rotating motor 73, and the photovoltaic inverter is ensured to stably transition to the air transportation plane 1 or the upper and lower material box 2.
It should also be noted that a transition transport plane 74 is provided on the transport carriage 7, wherein the air transport plane 1 and the transit transport plane 30 each correspond to the transition transport plane 74, so that it is ensured that the transition transport plane 74 transports the photovoltaic inverter onto the air transport plane 1 or the transit transport plane 30 during air transport.
In connection with the above embodiments, it should be noted that the air transport plane 1, the transition transport plane 74 and the transit transport plane 30 in the drawings are all indicated by dashed lines.
The aspects of the present application have been described in detail hereinabove with reference to the accompanying drawings. In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments. Those skilled in the art will also appreciate that the acts and modules referred to in the specification are not necessarily required in the present application. In addition, it can be understood that the steps in the method of the embodiment of the present application may be sequentially adjusted, combined and pruned according to actual needs, and the modules in the apparatus of the embodiment of the present application may be combined, divided and pruned according to actual needs.
The embodiments of the present application have been described above, the foregoing description is exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. A photovoltaic inverter air transportation apparatus, comprising:
an air transportation plane and at least two upper and lower feed boxes;
the upper and lower feed boxes comprise an input plate surface and an output plate surface, the input plate surface is arranged corresponding to the output plate surface, the initial end of the air transport plane corresponds to the output plate surface of one of the upper and lower feed boxes, the tail end of the air transport plane corresponds to the input plate surface of the other upper and lower feed box, and the two ends of the air transport plane are both positioned near the top of the upper and lower feed box;
a lifting bracket and a lifting mechanism are arranged in the upper and lower material box body, and the lifting mechanism controls the lifting height of the lifting bracket; the lifting support is provided with a transfer conveying plane, the transfer conveying plane is used for conveying the photovoltaic inverter, and two ends of the transfer conveying plane correspond to the input board surface and the output board surface respectively.
2. The air transportation equipment of the photovoltaic inverter according to claim 1, wherein the lifting mechanism comprises a driving motor, a balancing weight, a lifting driving belt, at least two synchronous driving belts and at least two synchronous double-shaft assemblies, the two synchronous double-shaft assemblies are aligned with each other, one synchronous double-shaft assembly is fixed at the top of the upper and lower feed boxes, the other synchronous double-shaft assembly is fixed at the bottom of the upper and lower feed boxes, and the lifting bracket is positioned between the two synchronous double-shaft assemblies;
The synchronous double-shaft assembly comprises a first synchronous shaft and a second synchronous shaft, wherein the first synchronous shaft is provided with a lifting gear and at least two transmission gears, the second synchronous shaft is provided with at least two follow-up gears, and one synchronous transmission belt corresponds to one transmission gear and one follow-up gear respectively;
the driving motor is in transmission connection with the lifting gear of one of the first synchronous shafts through a transmission chain, the lifting gear of the other first synchronous shaft is in transmission connection with the lifting transmission belt, the synchronous transmission belt is in transmission connection with the transmission gear and the following gear respectively, and the starting end of the synchronous transmission belt is in butt joint with the tail end of the synchronous transmission belt;
the balancing weight and one side of the lifting support are fixed on the synchronous transmission belt, the balancing weight corresponds to the other side of the lifting support, the other side of the lifting support is fixedly connected with the starting end of the lifting transmission belt, the tail end of the lifting transmission belt is fixedly connected with the balancing weight, and the lifting transmission belt is in transmission connection with the lifting gear.
3. The air transportation device of a photovoltaic inverter according to claim 1 or 2, wherein the lifting support comprises a first conveyer belt and a first rotating motor, the first conveyer belts are symmetrically arranged to be two, the two first conveyer belts face to the outer side of the air transportation plane, the transferring transportation plane is arranged at the top of the two first conveyer belts, a rotating shaft is arranged between the two first conveyer belts, and the power output end of the first rotating motor is in transmission connection with the rotating shaft.
4. The air transportation equipment of the photovoltaic inverter according to claim 2, wherein a fixed frame is further arranged in the upper and lower material box, first guide wheels are symmetrically arranged on two sides of the lifting support, second guide wheels are symmetrically arranged on two ends of the balancing weight, and guide rails for sliding connection of the first guide wheels and the second guide wheels are arranged in the fixed frame.
5. The photovoltaic inverter air transportation device according to claim 1, wherein two sides of the air transportation plane are provided with transportation rails, the air transportation plane is arranged right above the transportation rails, a lifting mechanism is arranged in the transportation rails, a translation mechanism is arranged right above the lifting mechanism, and the lifting mechanism is used for lifting the translation mechanism.
6. The air transportation equipment for the photovoltaic inverter according to claim 1, wherein a transportation bracket is arranged between the upper and lower material boxes and the air transportation plane, the transportation bracket comprises a supporting underframe, second conveyor belts are arranged on two sides of the supporting underframe, and a second rotating motor for driving the second conveyor belts is arranged in the supporting underframe.
7. The photovoltaic inverter air transportation device of claim 6, wherein a transition transportation plane is provided on the transportation support, and the air transportation plane and the transit transportation plane both correspond to the transition transportation plane.
8. The photovoltaic inverter air transportation device according to claim 5, wherein a bearing supporting rod is arranged at the bottom of the conveying track and used for supporting the conveying track, supporting ejector rods are arranged at two ends of the bearing supporting rod, and the supporting ejector rods extend upwards and are fixedly connected with the top of a workshop.
9. The air transportation device of a photovoltaic inverter according to claim 5, wherein the jacking mechanism comprises a supporting bottom plate and a movable top plate, both sides of the supporting bottom plate are firmly connected with the bottom of the conveying track, the movable top plate is movably arranged at the top of the supporting bottom plate, a lifting cylinder is arranged in the movable top plate, a power output end of the lifting cylinder is connected with the supporting bottom plate, and the lifting cylinder is used for pushing the movable top plate to lift.
10. The air transportation device of a photovoltaic inverter according to claim 9, wherein the translation mechanism is disposed at the top of the movable top plate, and the translation mechanism includes a third rotating motor and a third conveyor belt, and the third rotating motor is used for driving the third conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310525346.2A CN116374531A (en) | 2023-05-10 | 2023-05-10 | Photovoltaic inverter air transportation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310525346.2A CN116374531A (en) | 2023-05-10 | 2023-05-10 | Photovoltaic inverter air transportation equipment |
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| Publication Number | Publication Date |
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| CN116374531A true CN116374531A (en) | 2023-07-04 |
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| CN202310525346.2A Pending CN116374531A (en) | 2023-05-10 | 2023-05-10 | Photovoltaic inverter air transportation equipment |
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| CN207046290U (en) * | 2017-07-03 | 2018-02-27 | 苏州矩度电子科技有限公司 | A kind of aerial conveyor induction system |
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