CN210724621U - Photovoltaic dolly that can expand in a flexible way - Google Patents
Photovoltaic dolly that can expand in a flexible way Download PDFInfo
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- CN210724621U CN210724621U CN201920626984.2U CN201920626984U CN210724621U CN 210724621 U CN210724621 U CN 210724621U CN 201920626984 U CN201920626984 U CN 201920626984U CN 210724621 U CN210724621 U CN 210724621U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model provides a photovoltaic trolley which can be flexibly unfolded, comprising a photovoltaic trolley body, wherein the body comprises a carriage, the top of the carriage is closed, the side surface of the carriage is provided with a carriage door, and the bottom of the carriage is provided with wheels; two supporting plates are respectively arranged at two ends of the top of the carriage, a fixed seat is fixedly arranged in the middle of the supporting beam, and a fixed shaft is transversely and fixedly arranged on the fixed seat; the utility model discloses a photovoltaic solar energy generation system, including fixed axle, interior photovoltaic board, one end below fixed mounting direction channel-section steel that the rectangular frame of interior photovoltaic board is close to the fixed axle, the recess of direction channel-section steel is towards adjacent stand, the inside leading wheel of stand, the leading wheel sets up in the direction channel-section steel, the leading wheel correspondence is equipped with lifting unit, lifting unit is used for controlling the leading wheel and goes up and down. Photovoltaic dolly that can expand in a flexible way realize the expansion and folding of a plurality of photovoltaic boards, expand during the use by a wide margin, effectively improve photoelectric conversion efficiency, when not using, can fold, do not occupy too big space.
Description
Technical Field
The invention belongs to the technical field of solar equipment, and particularly relates to a photovoltaic trolley capable of being flexibly unfolded.
Background
With the rapid development of economy, the environmental awareness of people is gradually strengthened, the energy utilization is gradually shifted from the resource with high pollution to the energy-saving and environment-friendly resource, and the utilization of the solar photovoltaic panel is a miniature of the utilization of clean energy. The existing equipment adopts photovoltaic power generation equipment to generate power, but most of the existing photovoltaic power generation equipment has poor mobility, and a photovoltaic panel also adopts fixed mounting, so that the inclination angle cannot be adjusted, and certain limitation is realized when the photovoltaic power generation equipment is used.
Disclosure of Invention
In view of this, the invention aims to provide a photovoltaic trolley capable of being flexibly unfolded, so as to solve the problems that the existing photovoltaic power generation equipment is poor in mobility and cannot adjust the inclination angle of a photovoltaic panel.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a photovoltaic trolley capable of being flexibly unfolded comprises a photovoltaic trolley body, wherein the photovoltaic trolley body comprises a compartment, the top of the compartment is closed, a compartment door is arranged on the side surface of the compartment, and wheels are arranged at the bottom of the compartment;
the supporting plates are vertically arranged at two ends of the top of the carriage respectively, the two ends of each supporting plate are provided with an upright post respectively, each upright post is a channel steel, a groove of each upright post faces the inner side, the top of each supporting plate is provided with a supporting cross beam, a fixed seat is fixedly arranged in the middle of the supporting cross beam, and a fixed shaft is transversely and fixedly arranged on each fixed seat;
the photovoltaic panel is fixedly arranged in the rectangular frame and comprises two photovoltaic panels, the two photovoltaic panels are respectively arranged on two sides of the fixed shaft and hinged with the fixed shaft, a storage battery assembly is placed in the carriage, and the photovoltaic panels are connected with the storage battery assembly through connecting wires;
the utility model discloses a photovoltaic solar energy generation system, including fixed axle, interior photovoltaic board, one end below fixed mounting direction channel-section steel that the rectangular frame of interior photovoltaic board is close to the fixed axle, the recess of direction channel-section steel is towards adjacent stand, the inside leading wheel of stand, the leading wheel sets up in the direction channel-section steel, the leading wheel correspondence is equipped with lifting unit, lifting unit is used for controlling the leading wheel and goes up and down.
Furthermore, the lifting assembly comprises a threaded rod, a guide rod and a power device, the threaded rod and the guide rod are both arranged in a groove of the upright column, the upper end and the lower end of the inner side of the upright column are respectively provided with a fixing plate, the guide rod is fixedly arranged between the two fixing plates, the threaded rod is arranged on the two fixing plates through a bearing and a bearing seat, the threaded rod is axially fixed to the threaded rod through the bearing and the bearing seat, and the threaded rod is radially and rotatably connected with the fixing plates;
the guide wheel is installed on the L-shaped plate, a central shaft of the guide wheel is fixedly connected with a vertical plate of the L-shaped plate, a transverse plate of the L-shaped plate is in threaded connection with the threaded rod, a guide hole is further formed in the transverse plate, and the guide rod penetrates through the transverse plate through the guide hole;
and the power device is fixedly installed at the top of the carriage and used for driving the threaded rod to rotate so as to drive the L-shaped plate to lift.
Furthermore, the power device comprises a power motor, a transmission assembly, a transmission chain, a driving chain wheel and a driven chain wheel;
the driven chain wheel is fixedly arranged at the bottom of the threaded rod and is arranged below the fixed plate at the bottom;
the power motor drives the driving chain wheel through the transmission assembly, and the driving chain wheel is in transmission connection with the driven chain wheel through the transmission chain.
Furthermore, the power device also comprises a jacking chain wheel, and the jacking chain wheel and the driving chain wheel are arranged in the middle of a rectangle formed by the four driven chain wheels;
the drive chain sets up in driven sprocket's the outside, and the inboard setting of tight sprocket in top and drive sprocket is inwards walked around at both ends, the position setting of drive sprocket and the tight sprocket in top is used for increasing drive chain and driven sprocket's area of contact.
Furthermore, the driving chain wheel and the jacking chain wheel are both arranged in a fixed box, the top of the fixed box is fixedly arranged with the top of the carriage, openings are formed in two ends of the fixed box and used for entering and exiting the transmission chain, and a middle shaft of the jacking chain wheel is vertically fixed on the top of the fixed box;
the fixing box is arranged in the power box, openings are reserved at the bottoms of two ends of the power box, the power motor is fixedly arranged at the top of the inner side of the power box, and the end part of a motor shaft of the power motor is connected with the driving gear;
the transmission assembly comprises a transmission case, a transmission gear and a transmission machine, the transmission case is fixedly installed at the end part of the power motor, the driving gear is arranged in the transmission case, the transmission gear is also arranged in the transmission case, the central position of the transmission gear is installed on the outer side of the adjusting shaft through a bearing, the transmission gear is axially fixed with the adjusting shaft and radially rotates around the adjusting shaft, and the transmission gear is meshed with the driving gear;
the one end of transmission machine is equipped with driven gear, driven gear is connected with drive gear meshing, the transmission machine is right angle transmission structure, sets up driven gear's one end horizontal installation, and the other end vertical fixation is on fixed box, and the through-hole that the output shaft was reserved through fixed box top runs through to fixed box in to with drive sprocket fixed connection.
Furthermore, the regulating shaft is a long shaft, one end of the regulating shaft, which is far away from the transmission gear, extends to the outer side of the supporting plate through a through hole reserved in the supporting plate, the regulating shaft is in sliding connection with the transmission case, and the meshing or the separation of the driving gear and the transmission gear is realized by transversely pulling the regulating shaft.
Furthermore, the adjusting shaft is correspondingly provided with a limiting structure, the limiting structure comprises a fixed cross rod and a limiting block, one end of the fixed cross rod is fixedly arranged on the outer side of the transmission case, the fixed cross rod is arranged right above the adjusting shaft, the limiting block is arranged at the other end of the fixed cross rod, the top of the limiting block is provided with two threaded holes, the threaded holes are correspondingly provided with vertical bolts, the bottoms of the vertical bolts are in threaded connection with the top of the limiting block, the end part of the fixed cross rod is provided with vertical unthreaded holes corresponding to the vertical bolts, nuts of the vertical bolts are arranged at the top of the fixed cross rod, and the diameters of the nuts are larger than the diameters of the vertical unthreaded holes;
a return spring is arranged on the outer side of the vertical bolt and is arranged below the fixed cross rod;
the lower part of the limiting block is of a conical structure, the outer side of the adjusting shaft is provided with a stop block corresponding to the limiting block, and the upper part of the stop block is of a reverse conical structure.
Further, driven gear keeps away from one side intermediate position of transmission machine and still fixed connection axis of rotation, the other end of axis of rotation stretches out to the outside of backup pad through the through-hole that sets up in the backup pad, and the tip of axis of rotation is equipped with hand round, rotates the axis of rotation through hand round.
Furthermore, the photovoltaic panel also comprises two outer photovoltaic panels, and the outer side of each inner photovoltaic panel is provided with one outer photovoltaic panel;
the rectangular frame of outer photovoltaic board passes through the articulated shaft with the rectangular frame of interior photovoltaic board articulated, the tip of articulated shaft is equipped with articulated gear, articulated gear correspondence is equipped with the rotation motor, and the tip of the motor shaft of rotation motor is equipped with drive gear, drive gear is connected with articulated gear meshing, realizes the articulated folding of outer photovoltaic board and interior photovoltaic board through rotating the motor.
Furthermore, the top of carriage is equipped with the inside line pipe of walking of intercommunication carriage for walk the connecting wire of photovoltaic board and battery pack.
Compared with the prior art, the photovoltaic trolley which can be flexibly unfolded has the following advantages:
the photovoltaic trolley capable of being flexibly unfolded can realize the unfolding and folding of a plurality of photovoltaic panels, can be greatly unfolded when in use, and can be folded when not in use, so that a large space is not occupied; the photovoltaic dolly can be according to the different times, and the contained angle of nimble photovoltaic board and the horizontal plane of adjusting increases photoelectric conversion efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
fig. 1 is a development structure diagram of a photovoltaic trolley capable of being flexibly developed according to an embodiment of the invention;
fig. 2 is a retractable structure diagram of a photovoltaic trolley capable of being flexibly unfolded according to the embodiment of the invention;
FIG. 3 is a view of the expanded overall internal structure according to the inventive embodiment;
FIG. 4 is a block diagram of an expanded portion of the inventive embodiment of the present invention;
FIG. 5 is a view of the retraction portion of the present invention according to an embodiment of the present invention;
FIG. 6 is a structural diagram of a power plant according to an embodiment of the present invention;
fig. 7 is a structure diagram of a position limiting structure according to an embodiment of the present invention.
Description of reference numerals:
1. a body; 11. a wheel; 12. pushing the handle by hand; 2. a support plate; 21. a support beam; 22. a fixed seat; 3. a column; 31. a threaded rod; 32. a guide bar; 33. a fixing plate; 34. an L-shaped plate; 4. an inner photovoltaic panel; 41. guiding channel steel; 5. an outer photovoltaic panel; 6. an articulation gear; 7. rotating the motor; 8. a power box; 81. a drive chain; 82. a transmission case; 83. a power motor; 84. a driving gear; 85. a transmission gear; 86. an adjustment shaft; 87. fixing the cross bar; 88. a limiting block; 89. a stopper; 810. a driven gear; 811. a rotating shaft; 812. a hand-operated wheel; 813. a transmission machine; 814. a fixing box; 815. tightly pushing the chain wheel; 816. a drive sprocket; 817. a driven sprocket.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, the photovoltaic trolley capable of being flexibly unfolded comprises a photovoltaic trolley body 1, wherein the photovoltaic trolley body 1 comprises a compartment, the top of the compartment is closed, a compartment door is arranged on the side surface of the compartment, and wheels 11 are arranged at the bottom of the compartment; the storage battery assembly can be placed inside the carriage, and the wiring can be conducted through the wiring pipe at the top of the carriage, so that the carriage is more concise and attractive. The two ends of the body 1 are also provided with hand push handles 12.
The supporting plates 2 are respectively arranged at two ends of the top of the carriage, the supporting plates 2 are vertically arranged, the two ends of each supporting plate 2 are respectively provided with an upright post 3, each upright post 3 is a channel steel, a groove of each upright post 3 faces the inner side, the top of each supporting plate 2 is provided with a supporting cross beam 21, a fixed seat 22 is fixedly arranged in the middle of each supporting cross beam 21, and a fixed shaft is transversely and fixedly arranged on each fixed seat 22;
1 top of body is equipped with polylith photovoltaic board, photovoltaic board is fixed mounting in rectangular frame all, the photovoltaic board includes two interior photovoltaic boards 4, and two interior photovoltaic boards 4 set up respectively in the both sides of fixed axle, and articulated with the fixed axle, be used for placing battery pack in the carriage, be connected through the connecting wire between photovoltaic board and the battery pack, battery pack includes battery, solar control ware, dc-to-ac converter, solar control ware is used for controlling the charge and discharge of battery, and some are integrated as an organic whole with the dc-to-ac converter, and the dc-to-ac converter is used for converting the direct current in the battery into the alternating current, can accomplish plug-and-play.
Interior photovoltaic board 4's rectangular frame is close to the one end below fixed mounting direction channel-section steel 41 of fixed axle, the recess of direction channel-section steel 41 is towards adjacent stand 3, the inside leading wheel of stand 3, the leading wheel sets up in direction channel-section steel 41, the leading wheel correspondence is equipped with lifting unit, lifting unit is used for controlling the leading wheel and goes up and down.
As shown in fig. 3 to 5, the lifting assembly includes a threaded rod and a guide rod 32, and a power device, the threaded rod and the guide rod 32 are both disposed in a groove of the upright column 3, the upper and lower ends of the inner side of the upright column 3 are respectively provided with a fixing plate 33, the guide rod 32 is fixedly installed between the two fixing plates 33, the threaded rod 31 is installed on the two fixing plates 33 through a bearing and a bearing seat, the threaded rod 31 is axially fixed through the bearing and the bearing seat, and the threaded rod 31 is radially and rotatably connected with the fixing plates 33;
the guide wheel is installed on the L-shaped plate 34, the central shaft of the guide wheel is fixedly connected with the vertical plate of the L-shaped plate 34, the transverse plate of the L-shaped plate 34 is in threaded connection with the threaded rod 31, the transverse plate is also provided with a guide hole, and the guide rod 32 penetrates through the transverse plate through the guide hole; the guide rod 32 plays a role in guiding and increasing stability, and a linear bearing can be arranged between the guide rod 32 and the guide hole to play a role in increasing stability and reducing friction.
The power device is fixedly installed at the top of the carriage and used for driving the threaded rod 31 to rotate, and then driving the L-shaped plate 34 to lift.
As shown in fig. 3 to 6, the power device includes a power motor, a transmission assembly, a transmission chain 81, a driving sprocket 816 and a driven sprocket 817;
the driven chain wheel 817 is fixedly arranged at the bottom of the threaded rod 31, and the driven chain wheel 817 is arranged below the fixing plate 33 at the bottom;
the power motor drives the driving chain wheel 816 through a transmission assembly, and the driving chain wheel 816 and the driven chain wheel 817 are in transmission connection through a transmission chain 81.
The power device further comprises a jacking chain wheel 815, and the jacking chain wheel 815 and the driving chain wheel 816 are arranged in the middle of a rectangle formed by four driven chain wheels 817;
the transmission chain is arranged on the outer side of the driven sprocket 817, two ends of the transmission chain are arranged to pass through the inner sides of the tightening sprocket 815 and the driving sprocket 816 inwards, and the positions of the driving sprocket 816 and the tightening sprocket 815 are arranged to increase the contact area between the transmission chain 81 and the driven sprocket 817. The design of drive chain 81 has adopted X type structural design, and the effectual area of contact that increases drive chain 81 and every driven gear 810 also makes drive chain 81 and driven gear 810's being connected more stable, prevents to drop.
The driving sprocket 816 and the tightening sprocket 815 are both mounted in a fixed box 814, the top of the fixed box 814 is fixedly mounted with the top of a carriage, openings are formed in two ends of the fixed box 814 and used for entering and exiting the transmission chain 81, and a middle shaft of the tightening sprocket 815 is vertically fixed to the top of the fixed box 814;
the fixing box 814 is arranged in the power box 8, openings are reserved at the bottoms of two ends of the power box 8 and used for entering and exiting the transmission chain 81, the power motor 83 is fixedly arranged at the top of the inner side of the power box 8, and the end of a motor shaft of the power motor 83 is connected with the driving gear 84;
the transmission assembly comprises a transmission case 82, a transmission gear 85 and a transmission machine 813, wherein the transmission case 82 is fixedly installed at the end part of the power motor 83, the driving gear 84 is arranged in the transmission case 82, the transmission gear 85 is also arranged in the transmission case 82, the center position of the transmission gear 85 is installed on the outer side of the adjusting shaft 86 through a bearing, the transmission gear 85 is axially fixed with the adjusting shaft 86 and radially rotates around the adjusting shaft 86, and the transmission gear 85 is meshed with the driving gear 84;
one end of transmission machine 813 is equipped with driven gear 810, driven gear 810 is connected with drive gear 85 meshing, transmission machine 813 is right angle transmission structure, sets up the one end horizontal installation of driven gear 810, and the other end vertical fixation is on fixed box 814, and the through-hole that the output shaft was reserved through fixed box 814 top runs through to fixed box 814 in to with drive sprocket 816 fixed connection.
The adjusting shaft 86 is a long shaft, one end of the adjusting shaft 86, which is far away from the transmission gear 85, extends to the outer side of the supporting plate 2 through a through hole reserved in the supporting plate 2, the adjusting shaft 86 is in sliding connection with the transmission case 82, and the driving gear 84 is meshed with or separated from the transmission gear 85 by transversely pulling the adjusting shaft 86. The free switching between electric and manual operation can be achieved by the adjusting shaft 86.
As shown in fig. 6 and 7, the adjusting shaft 86 is correspondingly provided with a limiting structure, the limiting structure includes a fixed cross bar 87 and a limiting block 88, one end of the fixed cross bar 87 is fixedly installed at the outer side of the transmission case 82, the fixed cross bar 87 is arranged right above the adjusting shaft 86, the limiting block 88 is installed at the other end of the fixed cross bar 87, the top of the limiting block 88 is provided with two threaded holes, the threaded holes are correspondingly provided with vertical bolts, the bottoms of the vertical bolts are in threaded connection with the top of the limiting block 88, the end of the fixed cross bar 87 is provided with vertical unthreaded holes corresponding to the vertical bolts, nuts of the vertical bolts are arranged at the top of the fixed cross bar 87, and the diameters of the nuts are larger than the diameters of the vertical unthreaded;
a return spring is arranged on the outer side of the vertical bolt and is arranged below the fixed cross rod 87;
the lower part of the limiting block 88 is of a conical structure, a stop block 89 corresponding to the limiting block 88 is arranged on the outer side of the adjusting shaft 86, and a reverse conical structure is arranged above the stop block 89. When needs switch into manually, outwards transversely stimulate regulating shaft 86 with exerting oneself slightly, adopt the inclined plane laminating setting between stopper 88 and the dog 89, outwards stimulate regulating shaft 86, stopper 88 can rebound, dog 89 can move to the outside of stopper 88, then stopper 88 resets under reset spring's effect, drive gear 85 realizes breaking away from with driving gear 84 and driven gear 810, just at this moment can rock driven gear 810 of transmission machine 813 through hand wheel 812, realize manual regulation angle, when needs change into electrically, inwards promote the regulation pole with exerting oneself slightly.
The driven gear 810 is far away from the intermediate position of one side of transmission 813 and still fixedly connected with axis of rotation 811, the other end of axis of rotation 811 stretches out to the outside of backup pad 2 through the through-hole that sets up on the backup pad 2, and the tip of axis of rotation 811 is equipped with hand wheel 812, rotates axis of rotation 811 through hand wheel 812.
The photovoltaic panel also comprises two outer photovoltaic panels 5, and the outer side of each inner photovoltaic panel 4 is provided with one outer photovoltaic panel 5;
the rectangular frame of outer photovoltaic board 5 is articulated through articulated shaft with the rectangular frame of interior photovoltaic board 4, the rectangular frame and the articulated shaft fixed connection of outer photovoltaic board 5, the rectangular frame and the articulated shaft of interior photovoltaic board rotate to be connected, when rotating motor 7 drive articulated shaft and rotate, can drive outer photovoltaic board and rotate, the tip of articulated shaft is equipped with articulated gear 6, articulated gear 6 corresponds and is equipped with rotation motor 7, and the tip of the motor shaft of rotation motor 7 is equipped with drive gear, drive gear is connected with the meshing of articulated gear 6, realizes the articulated folding of outer photovoltaic board 5 and interior photovoltaic board 4 through rotating motor 7. The folding or the expansion of outer photovoltaic board 5 and interior photovoltaic board 4 can be realized through drive rotating motor 7, during the use, can furthest's increase shine the area, when not using, can fold the photovoltaic board, saves space.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a photovoltaic dolly that can expand in a flexible way which characterized in that: the photovoltaic trolley comprises a photovoltaic trolley body (1), wherein the photovoltaic trolley body (1) comprises a compartment, the top of the compartment is closed, a compartment door is arranged on the side surface of the compartment, and wheels (11) are arranged at the bottom of the compartment;
the supporting plate (2) is arranged at each of two ends of the top of the carriage, the supporting plates (2) are vertically arranged, an upright post (3) is arranged at each of two ends of each supporting plate (2), each upright post (3) is a channel steel, a groove of each upright post (3) faces the inner side, a supporting cross beam (21) is arranged at the top of each supporting plate (2), a fixed seat (22) is fixedly installed in the middle of each supporting cross beam (21), and a fixed shaft is transversely and fixedly installed on each fixed seat (22);
the photovoltaic panel is arranged above the body (1), the photovoltaic panels are fixedly arranged in the rectangular frame and comprise two inner photovoltaic panels (4), the two inner photovoltaic panels (4) are respectively arranged on two sides of the fixed shaft and are hinged with the fixed shaft, a storage battery assembly is placed in the carriage, and the photovoltaic panels are connected with the storage battery assembly through connecting wires;
the utility model discloses a photovoltaic solar energy generation system, including interior photovoltaic board (4), the one end below fixed mounting direction channel-section steel (41) that the rectangular frame of interior photovoltaic board (4) is close to the fixed axle, the recess of direction channel-section steel (41) is towards adjacent stand (3), the inside leading wheel of stand (3), the leading wheel sets up in direction channel-section steel (41), the leading wheel correspondence is equipped with lifting unit, lifting unit corresponds and is equipped with power device, through power device drive lifting unit, and then the drive leading wheel goes up and down.
2. The flexibly deployable photovoltaic cart of claim 1, wherein: the lifting assembly comprises a threaded rod, a guide rod (32) and a power device, the threaded rod and the guide rod (32) are arranged in a groove of the upright post (3), the upper end and the lower end of the inner side of the upright post (3) are respectively provided with a fixing plate (33), the guide rod (32) is fixedly arranged between the two fixing plates (33), the threaded rod (31) is arranged on the two fixing plates (33) through a bearing and a bearing seat, the threaded rod (31) is axially fixed through the bearing and the bearing seat, and the threaded rod (31) is radially and rotatably connected with the fixing plates (33);
the guide wheel is installed on the L-shaped plate (34), a central shaft of the guide wheel is fixedly connected with a vertical plate of the L-shaped plate (34), a transverse plate of the L-shaped plate (34) is in threaded connection with the threaded rod (31), a guide hole is further formed in the transverse plate, and the guide rod (32) penetrates through the transverse plate through the guide hole;
the power device is fixedly installed at the top of the carriage and used for driving the threaded rod (31) to rotate and further driving the L-shaped plate (34) to lift.
3. The flexibly deployable photovoltaic cart of claim 1, wherein: the power device comprises a power motor, a transmission assembly, a transmission chain (81), a driving chain wheel (816) and a driven chain wheel (817);
the driven chain wheel (817) is fixedly arranged at the bottom of a threaded rod (31) of the lifting assembly;
the power motor drives the driving chain wheel (816) through the transmission assembly, and the driving chain wheel (816) is in transmission connection with the driven chain wheel (817) through the transmission chain (81).
4. The flexibly deployable photovoltaic cart of claim 3, wherein: the power device also comprises a jacking chain wheel (815), and the jacking chain wheel (815) and the driving chain wheel (816) are arranged in the middle of a rectangle formed by four driven chain wheels (817);
the transmission chain is arranged on the outer side of the driven chain wheel (817), two ends of the transmission chain are arranged to inwards bypass the inner sides of the jacking chain wheel (815) and the driving chain wheel (816), and the positions of the driving chain wheel (816) and the jacking chain wheel (815) are arranged to increase the contact area of the transmission chain (81) and the driven chain wheel (817).
5. The flexibly deployable photovoltaic cart of claim 4, wherein: the driving chain wheel (816) and the jacking chain wheel (815) are both arranged in a fixed box (814), the top of the fixed box (814) is fixedly arranged with the top of a carriage, openings are formed in two ends of the fixed box (814) and used for the driving chain (81) to enter and exit, and the middle shaft of the jacking chain wheel (815) is vertically fixed on the top of the fixed box (814);
the fixing box (814) is arranged in the power box (8), openings are reserved at the bottoms of two ends of the power box (8), the power motor (83) is fixedly installed at the top of the inner side of the power box (8), and the end of a motor shaft of the power motor (83) is connected with the driving gear (84);
the transmission assembly comprises a transmission case (82), a transmission gear (85) and a transmission machine (813), the transmission case (82) is fixedly mounted at the end part of the power motor (83), the driving gear (84) is arranged in the transmission case (82), the transmission gear (85) is also arranged in the transmission case (82), the center position of the transmission gear (85) is mounted on the outer side of the adjusting shaft (86) through a bearing, the transmission gear (85) is axially fixed with the adjusting shaft (86) and radially rotates around the adjusting shaft (86), and the transmission gear (85) is meshed with the driving gear (84);
one end of transmission machine (813) is equipped with driven gear (810), driven gear (810) are connected with drive gear (85) meshing, transmission machine (813) are right angle transmission structure, set up the one end horizontal installation of driven gear (810), and the other end vertical fixation is on fixed box (814), and the through-hole that the output shaft was reserved through fixed box (814) top runs through to fixed box (814) in to with driving sprocket (816) fixed connection.
6. The flexibly deployable photovoltaic cart of claim 5, wherein: the adjusting shaft (86) is a long shaft, one end, far away from the transmission gear (85), of the adjusting shaft (86) extends to the outer side of the supporting plate (2) through a reserved through hole in the supporting plate (2), the adjusting shaft (86) is in sliding connection with the transmission case (82), and the driving gear (84) is meshed with or separated from the transmission gear (85) by transversely pulling the adjusting shaft (86).
7. The flexibly deployable photovoltaic cart of claim 6, wherein: the adjusting mechanism is characterized in that a limiting structure is correspondingly arranged on the adjusting shaft (86), the limiting structure comprises a fixed cross rod (87) and a limiting block (88), one end of the fixed cross rod (87) is fixedly mounted on the outer side of the transmission case (82), the fixed cross rod (87) is arranged right above the adjusting shaft (86), the limiting block (88) is mounted at the other end of the fixed cross rod (87), two threaded holes are formed in the top of the limiting block (88), vertical bolts are correspondingly arranged in the threaded holes, the bottoms of the vertical bolts are in threaded connection with the top of the limiting block (88), vertical unthreaded holes corresponding to the vertical bolts are formed in the end portion of the fixed cross rod (87), nuts of the vertical bolts are arranged on the top of the fixed cross rod (87), and the diameters of the nuts are larger than those of the vertical unthreaded holes;
a return spring is arranged on the outer side of the vertical bolt and is arranged below the fixed cross rod (87);
the lower part of the limiting block (88) is of a conical structure, a stop block (89) corresponding to the limiting block (88) is arranged on the outer side of the adjusting shaft (86), and a reverse conical structure is arranged above the stop block (89).
8. The flexibly deployable photovoltaic cart of claim 5, wherein: driven gear (810) keep away from one side intermediate position of transmission machine (813) and still fixed connection axis of rotation (811), the other end of axis of rotation (811) stretches out to the outside of backup pad (2) through the through-hole that sets up on backup pad (2), and the tip of axis of rotation (811) is equipped with hand round (812), rotates axis of rotation (811) through hand round (812).
9. The flexibly deployable photovoltaic cart of claim 1, wherein: the photovoltaic panel also comprises two outer photovoltaic panels (5), and the outer side of each inner photovoltaic panel (4) is provided with one outer photovoltaic panel (5);
the rectangular frame of outer photovoltaic board (5) is articulated through the articulated axle with the rectangular frame of interior photovoltaic board (4), the rectangular frame and the articulated shaft fixed connection of outer photovoltaic board (5), the rectangular frame and the articulated shaft rotation of interior photovoltaic board are connected, the tip of articulated shaft is equipped with articulated gear (6), articulated gear (6) correspondence is equipped with rotation motor (7), and the tip of the motor shaft of rotation motor (7) is equipped with drive gear, drive gear is connected with articulated gear (6) meshing, realizes the articulated folding of outer photovoltaic board (5) and interior photovoltaic board (4) through rotating motor (7).
10. The flexibly deployable photovoltaic cart of claim 1, wherein: the top of carriage is equipped with the inside line pipe of walking of intercommunication carriage for walk the connecting wire of photovoltaic board and battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920626984.2U CN210724621U (en) | 2019-04-30 | 2019-04-30 | Photovoltaic dolly that can expand in a flexible way |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920626984.2U CN210724621U (en) | 2019-04-30 | 2019-04-30 | Photovoltaic dolly that can expand in a flexible way |
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| Publication Number | Publication Date |
|---|---|
| CN210724621U true CN210724621U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920626984.2U Withdrawn - After Issue CN210724621U (en) | 2019-04-30 | 2019-04-30 | Photovoltaic dolly that can expand in a flexible way |
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| CN (1) | CN210724621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921721A (en) * | 2019-04-30 | 2019-06-21 | 湖南能人智造科技有限公司 | A kind of photovoltaic trolley that can be flexibly unfolded |
-
2019
- 2019-04-30 CN CN201920626984.2U patent/CN210724621U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921721A (en) * | 2019-04-30 | 2019-06-21 | 湖南能人智造科技有限公司 | A kind of photovoltaic trolley that can be flexibly unfolded |
| CN109921721B (en) * | 2019-04-30 | 2024-01-26 | 兴能电力建设有限公司 | Flexibly-unfolded photovoltaic trolley |
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Denomination of utility model: A flexible photovoltaic car Effective date of registration: 20211008 Granted publication date: 20200609 Pledgee: China Everbright Bank Co.,Ltd. Changsha Xinxing sub branch Pledgor: XINGNENG ELECTRIC POWER CONSTRUCTION Co.,Ltd. Registration number: Y2021980010226 |
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Date of cancellation: 20230426 Granted publication date: 20200609 Pledgee: China Everbright Bank Co.,Ltd. Changsha Xinxing sub branch Pledgor: XINGNENG ELECTRIC POWER CONSTRUCTION Co.,Ltd. Registration number: Y2021980010226 |
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Denomination of utility model: A Flexible Deployable Photovoltaic Car Effective date of registration: 20230627 Granted publication date: 20200609 Pledgee: China Everbright Bank Co.,Ltd. Changsha Xinxing sub branch Pledgor: XINGNENG ELECTRIC POWER CONSTRUCTION Co.,Ltd. Registration number: Y2023980046004 |
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