CN215817811U

CN215817811U - Photovoltaic driver with simple structure

Info

Publication number: CN215817811U
Application number: CN202121302794.9U
Authority: CN
Inventors: 杨勇; 李让; 李强; 卢鹏; 王娟
Original assignee: Ningbo Pavales Intelligent Technology Co ltd
Current assignee: Ningbo Pavales Intelligent Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-02-11
Anticipated expiration: 2031-06-10

Abstract

The utility model relates to the technical field of drivers, and discloses a photovoltaic driver with a simple structure, which comprises a gearbox and a push rod, wherein the gearbox comprises a rotating shaft, and the push rod comprises a worm; one end of the worm extends towards the direction of the gearbox to form a butt joint section, and the other end of the worm extends along the direction far away from the gearbox; the butt joint end is provided with a connecting groove, the connecting groove is provided with an opening facing the gear box, and the rotating shaft extends into the connecting groove to enable the gear box to be connected with the push rod; the worm is directly connected through the rotating shaft, so that the gearbox is connected with the push rod; when the gearbox is started, the rotating shaft is driven to rotate, and the rotating shaft drives the worm to rotate, so that the push rod is driven; compared with the prior art, the mode of connecting through the fixing plate is simpler, the connection operation is simple, the connection operation is more stable, the cost is low, and the installation and the disassembly are more convenient.

Description

Photovoltaic driver with simple structure

Technical Field

The utility model relates to the technical field of drivers, in particular to a photovoltaic driver with a simple structure.

Background

The solar photovoltaic panel is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material; the photovoltaic support system needs to consider factors such as geographical conditions, latitudes and the like to calculate installation angles, areas and latitudes are different, and the inclination angles of the photovoltaic panels are different.

At present, the inclination angle of the photovoltaic panel is adjusted by stretching of the photovoltaic driver (namely, the photovoltaic push rod), and the installation requirements of different areas and latitudes are met.

Among the prior art, be connected gearbox and push rod, the removal that drives the push rod through the gearbox is not only convenient but also can realize the inclination of photovoltaic board and adjust, but gearbox and push rod among the prior art are usually with the pivot in the gearbox directly butt joint with the worm in the push rod, then the reuse fixed plate is fixed with it, and this kind of connected mode is complicated, and transmission effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide preparation equipment for residual mud solidified soil aggregate materials, and aims to solve the problem that in the prior art, a gearbox and a push rod are connected complicatedly.

The photovoltaic driver with a simple structure comprises a gearbox and a push rod, wherein the gearbox comprises a rotating shaft, and the push rod comprises a worm; one end of the worm extends towards the direction of the gearbox to form a butt joint section, and the other end of the worm extends along the direction far away from the gearbox; the butt joint end is equipped with the spread groove, the spread groove has the orientation the opening of gearbox, the pivot extends to in the spread groove, make the gearbox with the push rod forms and is connected.

Further, the push rod comprises a worm wheel, and the worm is connected with the worm wheel.

Further, the gearbox comprises a driving structure, and the driving structure comprises a motor, a driving wheel and a butting wheel; the butt joint wheels are respectively in butt joint with the driving wheel and the rotating shaft, and the driving wheel is driven to rotate by the motor.

Furthermore, the driving wheel comprises a first driving wheel and a second driving wheel, and the diameter of the first driving wheel is larger than that of the second driving wheel; the butt joint wheel is meshed with the second transmission wheel.

Further, the first driving wheel and the second driving wheel rotate coaxially.

Further, the second driving wheel is provided with a first meshing surface meshed with the butting wheel, and the butting wheel is provided with a second meshing surface butted with the second driving wheel; the first mating surface is larger than the second mating surface.

Further, the push rod comprises a connecting part, and a connecting hole is formed in the connecting part; the connecting hole is provided with an opening facing the gearbox; one end of the worm extends into the connecting hole, and the rotating shaft extends into the connecting hole to be connected with the worm.

Furthermore, two ends of the worm are respectively connected with a first bearing, and the first bearing positioned at one end of the worm is arranged in the connecting hole.

Further, the gearbox comprises a cover plate, and the cover plate is fixed on the connecting part; the cover sealing plate is provided with a through hole, and the rotating shaft penetrates through the through hole to be connected with the worm.

Furthermore, the rotating shaft is respectively connected with two bearings II, and the bearings II close to the bearings I are arranged in the through holes.

Compared with the prior art, the photovoltaic driver with the simple structure provided by the utility model is directly connected with the worm through the rotating shaft, so that the gearbox is connected with the push rod; when the gearbox is started, the rotating shaft is driven to rotate, and the rotating shaft drives the worm to rotate, so that the push rod is driven; compared with the prior art, the mode of connecting through the fixing plate is simpler, the connection operation is simple, the connection operation is more stable, the cost is low, and the installation and the disassembly are more convenient.

Drawings

Fig. 1 is a schematic perspective view of a photovoltaic driver provided by an embodiment of the present invention;

FIG. 2 is a schematic view of the internal connection of the push rod provided by the embodiment of the present invention;

FIG. 3 is an internal schematic view of a push rod and transmission provided by an embodiment of the present invention;

fig. 4 is a perspective view of a rotating shaft and a worm according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

Referring to fig. 1-4, preferred embodiments of the present invention are provided.

The photovoltaic driver with a simple structure comprises a gearbox 200 and a push rod 100, wherein the gearbox 200 comprises a rotating shaft 240, and the push rod 100 comprises a worm 110 and a turbine 120; the worm 110 is connected with the worm wheel 120; one end of the worm 110 extends towards the direction of the gearbox 200 to form a butt joint section, and the other end of the worm 110 extends in the direction away from the gearbox 200; the butt end is provided with a connecting groove 140, the connecting groove 140 has an opening facing the transmission case 200, and the rotating shaft 240 extends into the connecting groove 140 to connect the transmission case 200 and the push rod 100; thus, when the gearbox 200 moves, the rotating shaft 240 is driven to rotate, the rotating shaft 240 drives the worm 110 to rotate, and the worm 110 drives the worm wheel 120 to rotate, so that the push rod 100 is driven.

The photovoltaic driver with a simple structure is directly connected with the worm 110 through the rotating shaft 240, so that the gearbox 200 is connected with the push rod 100; when the gearbox 200 is started, the rotating shaft 240 is driven to rotate, and the rotating shaft 240 drives the worm 110 to rotate, so that the push rod 100 is driven; compared with the prior art, the mode of connecting through the fixing plate is simpler, the connection operation is simple, the connection operation is more stable, the cost is low, and the installation and the disassembly are more convenient.

The gearbox 200 comprises a driving structure, wherein the driving structure comprises a motor 210, a driving wheel and a butting wheel 280; the driving wheel comprises a first driving wheel 260 and a second driving wheel 270, the first driving wheel 260 and the second driving wheel 270 are connected to a shaft and rotate coaxially, the diameter of the first driving wheel 260 is larger than that of the second driving wheel 270, the butt joint wheel 280 is in butt joint with the second driving wheel 270 and the rotating shaft 240 respectively, the motor 210 is connected with a driving rod 250, the driving rod 250 is meshed with the first driving wheel 260, the first driving wheel 260 is driven to rotate through the motor 210, the second driving wheel 270 and the first driving wheel 260 rotate coaxially, the butt joint wheel 280 is driven to rotate by the second driving wheel 270, the butt joint wheel 280 drives the rotating shaft 240 and the worm 110 to rotate, and therefore the turbine 120 rotates.

The second transmission wheel 270 has a first engaging surface engaged with the docking wheel 280, and the docking wheel 280 has a second engaging surface docked with the second transmission wheel 270; the first meshing surface is larger than the second meshing surface, so that when the rotating shaft 240 is driven by the worm 110 to move, the rotating shaft 240 drives the butting wheel 280 to move within a certain range, and the first meshing surface is larger than the second meshing surface to ensure that the butting wheel 280 is always meshed with the second driving wheel 270 within the moving range of the butting wheel 280, so that the rotating shaft 240 is ensured to rotate smoothly, and the worm 110 is driven to work.

The push rod 100 comprises a connecting part 150, the connecting part 150 is used for butting the gearbox 200, a connecting hole is arranged on the connecting part 150, and the connecting hole is provided with an opening facing the gearbox 200; one end of the worm 110 extends into the connecting hole, two ends of the worm 110 are respectively provided with a first bearing 130, the first bearing 130 positioned at one end of the worm 110 is arranged in the connecting hole, and the rotating shaft 240 extends into the connecting hole to be connected with the worm 110, so that when the rotating shaft 240 drives the worm 110 to move, the first bearings 130 can ensure that the worm 110 smoothly rotates and moves, friction is reduced, and long-time friction damage of the worm 110 is avoided.

The transmission case 200 includes a cover plate 220, and the cover plate 220 is fixed to the connection portion 150; the sealing cover plate 220 is provided with a through hole, the rotating shaft 240 is respectively connected with two bearings 230, the bearing 230 close to the bearing 130 is arranged in the through hole, the rotating shaft 240 penetrates through the through hole to be connected with the worm 110, and the bearing 230 ensures that the rotating shaft 240 smoothly rotates and moves.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The photovoltaic driver with a simple structure is characterized by comprising a gearbox and a push rod, wherein the gearbox comprises a rotating shaft, and the push rod comprises a worm; one end of the worm extends towards the direction of the gearbox to form a butt joint section, and the other end of the worm extends along the direction far away from the gearbox; the butt joint section is equipped with the spread groove, the spread groove has the orientation the opening of gearbox, the pivot extends to in the spread groove, make the gearbox with the push rod forms and is connected.

2. The structurally simple photovoltaic driver as set forth in claim 1, wherein said pushrod includes a worm gear, said worm being connected to said worm gear.

3. The structurally simple photovoltaic driver as set forth in claim 1, wherein the gearbox includes a drive structure including a motor, a drive wheel, a docking wheel; the butt joint wheels are respectively in butt joint with the driving wheel and the rotating shaft, and the driving wheel is driven to rotate by the motor.

4. The photovoltaic driver with simple structure as claimed in claim 3, wherein said driving wheel comprises a first driving wheel and a second driving wheel, and the diameter of said first driving wheel is larger than the diameter of said second driving wheel; the butt joint wheel is meshed with the second transmission wheel.

5. The photovoltaic driver in simple structure as claimed in claim 4, wherein said first driving wheel and said second driving wheel rotate coaxially.

6. The structurally simple photovoltaic driver of claim 4, wherein said second driver wheel has a first engaging surface that engages said docking wheel, said docking wheel having a second engaging surface that docks with said second driver wheel; the first mating surface is larger than the second mating surface.

7. The photovoltaic driver with the simple structure as claimed in any one of claims 1 to 6, wherein the push rod comprises a connecting part, and a connecting hole is arranged on the connecting part; the connecting hole is provided with an opening facing the gearbox; one end of the worm extends into the connecting hole, and the rotating shaft extends into the connecting hole to be connected with the worm.

8. The photovoltaic driver with the simple structure as claimed in claim 7, wherein the two ends of the worm are respectively connected with a first bearing, and the first bearing at one end of the worm is placed in the connecting hole.

9. The simply structured photovoltaic driver according to any one of claims 1 to 6, wherein the transmission case includes a cover plate fixed to the connecting portion; the cover sealing plate is provided with a through hole, and the rotating shaft penetrates through the through hole to be connected with the worm.

10. The photovoltaic driver with the simple structure as claimed in claim 9, wherein two bearings ii are respectively connected to the rotating shaft, and the bearing ii close to the bearing i is disposed in the through hole.