CN113697261A

CN113697261A - Photovoltaic module stacks prevents electronic conveyer that inclines

Info

Publication number: CN113697261A
Application number: CN202111245582.6A
Authority: CN
Inventors: 刘亮; 范新丰; 蔡贤峰
Original assignee: Taiyi Photovoltaic Technology Changzhou Co ltd
Current assignee: Taiyi Photovoltaic Technology Changzhou Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2021-11-26
Anticipated expiration: 2041-10-26
Also published as: CN113697261B

Abstract

The invention discloses a photovoltaic assembly stacking and inclination preventing electric transportation device which comprises a fixing mechanism, a dustproof mechanism, a limiting mechanism and a photovoltaic clamping mechanism, wherein the fixing mechanism comprises a balance top frame assembly and a balance bottom frame assembly located right below the balance top frame assembly, the balance bottom frame assembly comprises a second frame, top buckles and slots which are installed on two sides of the outside of the second frame, and bolts inserted in the slots, and the dustproof mechanism is arranged in the fixing mechanism. Set up in the combination of overall stability and main drive and can carry out tight gasket and backing plate to solar energy component, after servo motor transmission spare, the driving medium can drive the hob in proper order, the gangbar, vertical axostylus axostyle and spiral gangbar, unipolar driving medium and ratch to can make a plurality of overall stability combinations and the main drive combination that are vertical transmission and connect can pile up safely a plurality of solar energy components and deposit, and then can avoid the overuse of conventional plastify foam.

Description

Photovoltaic module stacks prevents electronic conveyer that inclines

Technical Field

The invention relates to the technical field of photovoltaic module transportation, in particular to a photovoltaic module stacking and inclination prevention electric transportation device.

Background

The photovoltaic module is also called as a solar photovoltaic module, which is widely applied to the fields of solar energy, traffic, communication, petroleum, ocean, weather and the like of users, and is divided into monocrystalline silicon, polycrystalline silicon, amorphous silicon and polynary compounds according to the use type.

At present, the unit price of a solar photovoltaic needle is higher, higher foam materials are required to be consumed for sealing and storing a solar assembly in the process of storage and transportation as a sealing and anti-collision protection mechanism of the solar assembly, the material recovery cost for packaging the solar assembly is higher, meanwhile, plasticized foam is easy to pollute the environment, and great energy is required to be consumed for processing when the solar assembly returns to a factory.

The technical difficulty that the inventor needs to solve is to avoid the use of plasticized foam and improve the safety of the solar module during packaging and transportation.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the invention is as follows:

the utility model provides an electronic conveyer is prevented inclining by photovoltaic module pile-up, includes fixed establishment, dustproof mechanism, stop gear and photovoltaic clamping mechanism, fixed establishment includes balanced roof-rack combination and is located balanced chassis combination under the balanced roof-rack combination, balanced chassis combination includes the second frame, installs the top of the outside both sides of second frame is detained and the slot and is pegged graft bolt in the slot, place in the dustproof mechanism in the fixed establishment, stop gear includes the first locating part and the supplementary locating part of the whole balance of controlling means, photovoltaic clamping mechanism includes main drive combination and anti-lifting combination, main drive combination includes the hob and pegs graft driving medium in the hob, anti-lifting combination includes the hob and pegs graft single-shaft drive spare in the hob.

By adopting the technical scheme, when the solar energy combined type solar energy driven generator is used, an operator needs to install the main transmission combination, the reverse lifting combination and the gear box combination on the outer cover in advance in sequence and utilizes the positioning plate to be inserted into the second frame, the operator needs to place a plurality of solar energy assemblies between the adjacent main transmission combination and the reverse lifting combination in sequence and then control the servo motor to drive the spiral rod, the linkage rod, the vertical shaft rod, the spiral linkage rod and the toothed bar.

The present invention in a preferred example may be further configured to: the balance top frame assembly further comprises a first frame, a groove arranged in the first frame in a built-in mode and a servo motor arranged on the top of the first frame.

Through adopting above-mentioned technical scheme, utilize and set up first frame and be in set up the second frame under the first frame, and set up the spout in first frame and the second frame to can make a plurality of photovoltaic clamping mechanism and ceiling and side curtain subassembly obtain quick the fixing.

The present invention in a preferred example may be further configured to: the dustproof mechanism comprises a ceiling inserted in the first frame and the second frame and a side curtain assembly positioned between the first frame and the second frame.

Through adopting above-mentioned technical scheme, the utilization sets up first frame and second frame, and first frame with grafting ceiling and limit curtain subassembly between the second frame, after a plurality of solar energy component were piled up and are placed, utilize ceiling and limit curtain subassembly to protect solar energy component to can effectual separation external dust to solar energy component's pollution.

The present invention in a preferred example may be further configured to: the limiting mechanism further comprises a transverse chain and a vertical chain, the transverse chain is located between the first limiting part and the sliding groove in the inner side of the auxiliary limiting part, and the vertical chain is located at the top of the first limiting part.

Through adopting above-mentioned technical scheme, utilize and set up horizontal chain and vertical chain and come the gear of transmission connection on a plurality of driving mediums to make things convenient for the holistic synchronous operation of the device inner part.

The present invention in a preferred example may be further configured to: the photovoltaic clamping mechanism further comprises an integral stabilizing assembly positioned between the balance top frame assembly and the balance bottom frame assembly and a gear box assembly arranged between the main transmission assembly and the reverse lifting assembly.

Through adopting above-mentioned technical scheme, the setting can be followed the whole stable combination and the main drive combination that vertical direction distributes, anti-lifting combination and gear box combination, utilizes the rectangular frame that a plurality of photovoltaic clamping mechanism constitute to can make a plurality of solar energy component by stable the piling up clamp tightly.

The present invention in a preferred example may be further configured to: the integral stable combination comprises a positioning plate inserted in the second frame and an outer cover connected to the inner side of the positioning plate.

Through adopting above-mentioned technical scheme, utilize to set up the grafting and be in the locating plate in the spout of second frame top, and a plurality of dustcoats of inboard fixed mounting of locating plate utilize locating plate and dustcoat to retrain along the main drive combination and the anti-combination of promoting that vertical direction distributes, thereby can make the safe transportation of piling up tight solar energy component.

The present invention in a preferred example may be further configured to: the gear box combination comprises a spherical gear box positioned between the main transmission combination and the reverse lifting combination, a telescopic rod combination arranged on the spherical gear box and a gear piece arranged in the middle of the spherical gear box.

Through adopting above-mentioned technical scheme, the utilization sets up spherical gear box, just is in the middle part swing joint gear spare of spherical gear box inner chamber utilizes gear spare meshes the transmission to adjacent unipolar driving medium to can make things convenient for a plurality of solar energy component to be pressed from both sides fast and tightly fixed.

The present invention in a preferred example may be further configured to: the main transmission combination further comprises a spiral shell arranged on the inner side of the outer cover, a gasket inserted at the bottom end of the spiral rod, a linkage rod movably connected in the spiral shell and a vertical shaft rod positioned outside the spiral shell.

By adopting the technical scheme, the gasket and the base plate are arranged simultaneously, and the gasket and the base plate are made of rubber materials, so that the clamped solar module can be safely stacked and fixed.

The present invention in a preferred example may be further configured to: the reverse lifting combination further comprises a reverse lifting shell connected to the bottom of the inner side of the outer cover, a base plate inserted at the top end of the toothed bar and a spiral linkage bar arranged in the reverse lifting shell.

By adopting the technical scheme, the reverse lifting shell is arranged, the inner cavity of the reverse lifting shell is movably connected with the spiral linkage rod, and the tooth rod is driven by the spiral rod in the spiral linkage rod in a meshing manner due to the fact that the columnar gear is arranged in the middle of the tooth rod, so that the tooth rod can be driven by the spiral rod conveniently and quickly.

The present invention in a preferred example may be further configured to: the telescopic rod combination is composed of an L-shaped sub-rod and a vertical straight cylinder, and the vertical straight cylinder is respectively arranged outside the spiral shell and the reverse lifting shell.

Through adopting above-mentioned technical scheme, utilize spherical gear box is last to install two sets of telescopic link combinations of connecting respectively on spiral shell and anti-shell that rises to can make multiunit pile state's solar energy component can be by the quick clamp fixed.

By adopting the technical scheme, the invention has the beneficial effects that:

1. according to the invention, as the conventional plasticized foams are adopted in the solar module, the environment can be seriously polluted easily due to overuse and irregular use of the plasticized foams, and the packaging is complicated, therefore, the gasket and the base plate which can clamp the solar module are arranged in the integral stable combination and the main transmission combination through arranging the integral stable combination and the main transmission combination which are vertically and symmetrically distributed, and after the transmission part of the servo motor is transmitted, the transmission part can sequentially transmit the screw rod, the linkage rod, the vertical shaft rod, the spiral linkage rod, the single-shaft transmission part and the toothed bar, so that the plurality of integral stable combinations and the main transmission combination which are in vertical transmission connection can safely stack and store the plurality of solar modules, and the overuse of the conventional plasticized foams can be avoided.

2. According to the invention, as the anti-lifting combination and the main transmission combination which are vertically distributed and adjacent are fixed on the inner side of the positioning plate, the adjacent integral stable combination and the main transmission combination are reversely transmitted conveniently, the screw rod and the rack rod are realized while transmission is realized, the rack rod and the single-shaft transmission part are movably inserted into the inner cavities of the screw rod and the rack rod, and the transmission of the gear part and the telescopic rod combination in the spherical gear box is combined, so that a plurality of integral stable combinations and the main transmission combination which are vertically distributed on the inner side of the positioning plate can synchronously clamp and fix the blocking solar assembly, and the safe transfer and stable fixation of the solar assembly can be effectively improved.

3. According to the invention, in order to stabilize the solar component in the stacking state in the carriage of the carrying vehicle and prevent the solar component in the stacking state from colliding with the inner wall of the carriage by mistake to cause damage of the solar component due to vehicle shaking, the balance top frame combination and the balance bottom frame combination are arranged, the top buckle and the slot are respectively arranged on two sides of the outer part of the second frame, and the bolt is utilized to realize the integral splicing and fixing of two adjacent balance bottom frame combinations, so that the device can be safely transported in the carrying vehicle, and the reuse of the device for the solar component is improved.

Drawings

FIG. 1 is a schematic diagram of one embodiment of the present invention;

FIG. 2 is a schematic side bottom view of one embodiment of the present invention;

FIG. 3 is a schematic diagram of the dispersion of FIG. 1 according to one embodiment of the present invention;

FIG. 4 is a schematic partial dispersion view of FIG. 1 in accordance with one embodiment of the present invention;

FIG. 5 is a partial cross-section and a schematic diagram of a dispersion of the embodiment of FIG. 4;

FIG. 6 is a side, bottom view of the embodiment of FIG. 4;

FIG. 7 is a partial top view of the embodiment of FIG. 6;

FIG. 8 is a schematic diagram of the internal dispersion of FIG. 7 in accordance with one embodiment of the present invention;

FIG. 9 is a schematic diagram of the internal dispersion and partial cross-section of FIG. 8 according to one embodiment of the present invention.

Reference numerals:

100. a fixing mechanism; 110. combining a balance top frame; 120. balancing the chassis assembly; 111. a first frame; 112. a groove; 113. a servo motor; 121. a second frame; 122. buckling; 123. a slot; 124. a bolt;

200. a dust-proof mechanism; 210. a ceiling; 220. a side curtain assembly;

300. a limiting mechanism; 310. a first limit piece; 320. an auxiliary limiting member; 330. a transverse chain; 340. a vertical chain;

400. a photovoltaic clamping mechanism; 410. the whole is stably combined; 411. positioning a plate; 412. a housing; 420. a main transmission combination; 421. a spiral housing; 422. a screw rod; 423. a transmission member; 424. a gasket; 425. a linkage rod; 426. a vertical shaft lever; 430. reverse lifting combination; 431. reversely lifting the shell; 432. a rack bar; 433. a base plate; 434. a uniaxial transmission member; 435. a helical linkage rod; 440. combining a gear box; 441. a spherical gear box; 442. a gear member; 443. and (5) combining telescopic rods.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the invention.

The following describes a photovoltaic module stacking and inclination prevention electric transportation device provided by some embodiments of the invention with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 3 to 9, the photovoltaic module stacking and tilting prevention electric transportation device provided by the present invention includes a fixing mechanism 100, a dust-proof mechanism 200, a limiting mechanism 300, and a photovoltaic clamping mechanism 400, wherein the dust-proof mechanism 200 is inserted into the fixing mechanism 100, the limiting mechanism 300 is located in the fixing mechanism 100, and the photovoltaic clamping mechanism 400 is inserted into the fixing mechanism 100.

The fixing mechanism 100 comprises a balance top frame assembly 110 and a balance bottom frame assembly 120, the balance top frame assembly 110 further comprises a first frame 111, a groove 112 and a servo motor 113, the balance bottom frame assembly 120 further comprises a second frame 121, a top buckle 122, a slot 123 and a bolt 124, the dust-proof mechanism 200 comprises a ceiling 210 and a side curtain assembly 220, the limiting mechanism 300 comprises a first limiting part 310, an auxiliary limiting part 320, a transverse chain 330 and a vertical chain 340, the photovoltaic clamping mechanism 400 comprises an integral stabilizing assembly 410, a main transmission assembly 420, a reverse lifting assembly 430 and a gear box assembly 440, the integral stabilizing assembly 410 further comprises a positioning plate 411 and a housing 412, the main transmission assembly 420 further comprises a spiral shell 421, a spiral rod 422, a transmission part 423, a gasket 424, a linkage rod 425 and a vertical shaft rod 426, the reverse lifting assembly 430 further comprises a reverse lifting shell 431, a toothed rod 432, a backing plate 433, a single-shaft transmission part 434 and a spiral linkage rod 435, the multiple groups of main transmission combinations 420 and reverse lifting combinations 430 along the inner side of the integral stabilizing combination 410 are arranged at intervals, the top is an independent main transmission combination 420, one reverse lifting combination 430 is arranged right below the top main transmission combination 420, meanwhile, the reverse lifting combination 430 is connected with the main transmission combination 420 of the next stage through a gear box combination 440, and so on, the multiple groups of main transmission combinations 420 and reverse lifting combinations 430 on the inner side of the integral stabilizing combination 410 are distributed at intervals, and meanwhile, in order to realize that the adjacent main transmission combinations 420 and reverse lifting combinations 430 run along the vertical direction, in the embodiment, a linkage rod 425 is arranged in the main transmission combination 420, and a spiral linkage rod 435 is arranged in the reverse lifting combination 430. The photovoltaic clamping mechanism 400 includes a spherical gear box 441, a gear member 442, and a telescoping rod assembly 443.

Specifically, a main transmission assembly 420, a reverse lifting assembly 430 and a gearbox assembly 440 are sequentially mounted on an outer cover 412 in advance, and are inserted into a second frame 121 by using a positioning plate 411, an operator needs to sequentially place a plurality of solar modules between the adjacent main transmission assembly 420 and reverse lifting assembly 430, and then control a servo motor 113 to drive a screw rod 422, a linkage rod 425, a vertical shaft rod 426, a screw linkage rod 435 and a toothed rod 432, the fixing mechanism 100 includes a balance top frame assembly 110 and a balance bottom frame assembly 120 located right below the balance top frame assembly 110, the balance bottom frame assembly 120 includes the second frame 121, top buckles 122 and slots 123 mounted on two sides of the exterior of the second frame 121, and bolts 124 inserted into the slots 123, the dust-proof mechanism 200 is disposed in the fixing mechanism 100, the limiting mechanism 300 includes a first limiting member 310 and an auxiliary limiting member 320 for controlling the overall balance of the device, the photovoltaic clamping mechanism 400 comprises a main transmission assembly 420 and an anti-lifting assembly 430, wherein the main transmission assembly 420 comprises a screw rod 422 and a transmission member 423 inserted in the screw rod 422, and the anti-lifting assembly 430 comprises a toothed rod 432 and a single-shaft transmission member 434 inserted in the toothed rod 432.

Example two:

with reference to fig. 4 and 5, on the basis of the first embodiment, the second frame 121 is disposed right below the first frame 111, and the sliding grooves are disposed in the first frame 111 and the second frame 121, so that the plurality of photovoltaic clamping mechanisms 400, the ceiling 210 and the sidelight assembly 220 can be quickly fixed, and the balance roof rack assembly 110 further includes the first frame 111, the groove 112 embedded in the first frame 111, and the servo motor 113 mounted on the top of the first frame 111.

Example three:

in the above embodiment, as shown in fig. 3, by inserting the canopy 210 and the edge curtain assembly 220 between the first frame 111 and the second frame 121, when a plurality of solar modules are stacked, the solar modules are protected by the canopy 210 and the edge curtain assembly 220, so that pollution of external dust to the solar modules can be effectively prevented, and the dust-proof mechanism 200 includes the canopy 210 inserted in the first frame 111 and the second frame 121 and the edge curtain assembly 220 located between the first frame 111 and the second frame 121.

Example four:

in the above embodiment, as shown in fig. 6, the horizontal chain 330 and the vertical chain 340 are used to drive and connect the gears on the plurality of driving members 423, so as to facilitate the overall synchronous operation of the components in the device, and the limiting mechanism 300 further includes the horizontal chain 330 between the sliding slots inside the first limiting member 310 and the auxiliary limiting member 320, and the vertical chain 340 at the top of the first limiting member 310.

Example five:

in the above embodiment, as shown in fig. 7 to 9, by using a rectangular frame formed by a plurality of photovoltaic clamping mechanisms 400, a plurality of solar modules can be stably stacked and clamped, a plurality of covers 412 are fixedly installed on the inner side of a positioning plate 411, a main transmission assembly 420 and a reverse lifting assembly 430 distributed in the vertical direction are restrained by the positioning plate 411 and the covers 412, so that the stacked and clamped solar modules can be safely transported, a gear member 442 is movably connected to the middle of the inner cavity of a spherical gear case 441, a gear member 442 is engaged and driven by the gear member 442, so that a plurality of solar modules can be conveniently and quickly clamped and fixed, a gasket 424 and a backing plate 433 are made of rubber materials, so that the clamped solar modules can be safely stacked and fixed, and a screw linkage rod 435 is movably connected to the inner cavity of the reverse lifting housing 431, because the central part of the toothed bar 432 is provided with the cylindrical gear, the toothed bar 432 is driven by the engagement of the spiral bar in the spiral linkage bar 435, so that the toothed bar 432 is conveniently driven by the spiral bar 422, and two sets of telescopic rod assemblies 443 connected to the spiral shell 421 and the reverse lifting shell 431 respectively are mounted on the spherical gear box 441, so that a plurality of sets of solar modules in a stacked state can be clamped and fixed quickly, the photovoltaic clamping mechanism 400 further comprises an integral stable assembly 410 positioned between the balanced top frame assembly 110 and the balanced bottom frame assembly 120 and a gear box assembly 440 mounted between the main driving assembly 420 and the reverse lifting assembly 430, the integral stable assembly 410 comprises a positioning plate 411 inserted in the second frame 121 and an outer cover 412 connected to the inner side of the positioning plate 411, and the gear box assembly 440 comprises a spherical gear box 441, a spherical gear box 441 positioned between the main driving assembly 420 and the reverse lifting assembly 430, The main transmission assembly 420 further comprises a spiral shell 421 mounted on the inner side of the outer cover 412, a gasket 424 inserted at the bottom end of the spiral rod 422, a linkage rod 425 movably connected in the spiral shell 421, and a vertical shaft rod 426 positioned outside the spiral shell 421, the reverse lifting assembly 430 further comprises a reverse lifting shell 431 connected to the bottom of the inner side of the outer cover 412, a cushion plate 433 inserted at the top end of the toothed rod 432, and a spiral linkage rod 435 arranged in the reverse lifting shell 431, the telescopic rod assembly 443 is composed of an L-shaped sub-rod and a vertical straight cylinder, and the vertical straight cylinder is respectively mounted outside the spiral shell 421 and the reverse lifting shell 431.

The working principle and the using process of the invention are as follows:

before use: since a large amount of plasticized foam and cardboard are required to be used from packaging to transportation, and in order to ensure the undamaged transportation of the solar module, an excessive use of the plasticized foam is caused, although the plasticized foam and the cardboard are recyclable, during the use, the plasticized foam inevitably causes environmental pollution, and also consumes a large amount of capital and energy during the recycling, and simultaneously, smoke generated by the melted plasticized foam causes air pollution, so as to avoid the excessive use of the plasticized foam, and to improve the safe packaging and stable transportation of the solar module, therefore, an operator needs to sequentially place and arrange the anti-lifting assembly 430 and the main transmission assembly 420 on the inner side of the positioning plate 411 in advance, and then integrally connect the main transmission assembly 420 and the anti-lifting assembly 430 to the outer cover 412 on the inner side of the positioning plate 411 by using the outer cover 412 and combining with the fixing nut, the vertical shaft 426 is positioned in the middle of the inner cavity of the outer cover 412, then the whole of the photovoltaic clamping mechanism 400 which is connected in advance is inserted inside the first frame 111 and the second frame 121, the vertical chains 340 are meshed outside two adjacent transmission pieces 423, and the gears in the middle of the transmission pieces 423 are driven and meshed by the transverse chains 330;

when in use: the operator needs to connect the wires to the servo motor 113, then starts and controls the servo motor 113 to rotate reversely, the servo motor 113 is used to drive the spacers 424 and the pads 433 in the whole photovoltaic clamping mechanism 400 to respectively retract along the inner cavities of the spiral shell 421 and the reverse lifting shell 431, the operator then needs to place a plurality of solar modules in sequence between adjacent spiral housings 421 and counter-lift housings 431, then the servo motor 113 is controlled to rotate clockwise again, and the gasket 424 and the pad 433 are driven to clamp the solar module, then the ceiling 210 and the side curtain component 220 are respectively inserted into the sliding grooves at the inner sides of the first frame 111 and the second frame 121 and the grooves vertically distributed on the first frame 111 and the second frame 121, and finally the two packaged devices are butted, so that the top buckles 122 at two sides of the exterior of the second frame 121 are inserted into the insertion slots 123.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides an electronic conveyer is prevented inclining in photovoltaic module pile-up which characterized in that includes:

the fixing mechanism (100) comprises a balance top frame combination (110) and a balance bottom frame combination (120) which is positioned right below the balance top frame combination (110);

the balance chassis combination (120) comprises a second frame (121), top buckles (122) and slots (123) which are arranged on two outer sides of the second frame (121), and a plug pin (124) which is plugged in the slot (123);

the dustproof mechanism (200), the dustproof mechanism (200) is arranged in the fixing mechanism (100);

the limiting mechanism (300) comprises a first limiting part (310) and an auxiliary limiting part (320) which control the overall balance of the device;

a photovoltaic clamping mechanism (400) comprising a main drive assembly (420) and a reverse lift assembly (430);

the main transmission assembly (420) comprises a screw rod (422) and a transmission piece (423) inserted in the screw rod (422);

the anti-lifting combination (430) comprises a toothed bar (432) and a single-shaft transmission piece (434) inserted into the toothed bar (432).

2. The photovoltaic module stacking and anti-tilting electric transportation device as claimed in claim 1, wherein the balance top frame assembly (110) further comprises a first frame (111), a groove (112) built in the first frame (111), and a servo motor (113) mounted on the top of the first frame (111).

3. The photovoltaic module stacking and overturning prevention electric transportation device as claimed in claim 1, wherein the dustproof mechanism (200) comprises a ceiling (210) inserted in the first frame (111) and the second frame (121) and an edge curtain assembly (220) positioned between the first frame (111) and the second frame (121).

4. The photovoltaic module stacking and anti-tilting electric transportation device as claimed in claim 1, wherein the limiting mechanism (300) further comprises a transverse chain (330) located between the inner side sliding grooves of the first limiting member (310) and the auxiliary limiting member (320) and a vertical chain (340) located at the top of the first limiting member (310).

5. The photovoltaic module stack anti-tilting electric transportation device of claim 1, wherein the photovoltaic clamping mechanism (400) further comprises an integral stabilizing assembly (410) between the balance top frame assembly (110) and the balance bottom frame assembly (120) and a gear box assembly (440) installed between the main transmission assembly (420) and the reverse lifting assembly (430).

6. The photovoltaic module stacking and inclination prevention electric transportation device as claimed in claim 5, wherein the integral stabilizing assembly (410) comprises a positioning plate (411) inserted in the second frame (121) and a cover (412) connected to the inner side of the positioning plate (411).

7. The photovoltaic module stack anti-tilting electric transportation device as claimed in claim 5, wherein the gear box assembly (440) comprises a spherical gear box (441) between the main transmission assembly (420) and the reverse lifting assembly (430), a telescopic rod assembly (443) installed on the spherical gear box (441), and a gear member (442) built in the middle of the spherical gear box (441).

8. The photovoltaic module stacking and anti-tilting electric transportation device as claimed in claim 1, wherein the main transmission assembly (420) further comprises a spiral housing (421) installed inside the outer cover (412), a gasket (424) inserted at the bottom end of the spiral rod (422), a linkage rod (425) movably connected inside the spiral housing (421), and a vertical shaft rod (426) located outside the spiral housing (421).

9. The photovoltaic module stacking and anti-tilting electric transportation device as claimed in claim 1, wherein the anti-lifting combination (430) further comprises an anti-lifting shell (431) connected to the bottom of the inner side of the outer cover (412), a base plate (433) inserted at the top end of the toothed bar (432), and a spiral linkage bar (435) arranged in the anti-lifting shell (431) in an embedded mode.

10. The photovoltaic module stacking and inclination preventing electric transportation device as claimed in claim 7, wherein the telescopic rod combination (443) is composed of L-shaped sub-rods and vertical straight cylinders, and the vertical straight cylinders are respectively installed outside the spiral shell (421) and the reverse lifting shell (431).