CN217362818U

CN217362818U - Photovoltaic push rod convenient to maintain

Info

Publication number: CN217362818U
Application number: CN202220863764.3U
Authority: CN
Inventors: 杨勇; 王娟; 卢鹏; 李强; 李让
Original assignee: Ningbo Pavales Intelligent Technology Co ltd
Current assignee: Ningbo Pavales Intelligent Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-09-02
Anticipated expiration: 2032-04-14

Abstract

The utility model relates to the technical field of photovoltaic push rods, and discloses a photovoltaic push rod convenient to maintain, which comprises a machine head and a driver; the driver comprises a reduction gearbox and a motor, a gear set is arranged in the reduction gearbox, the gear set comprises an output gear connected with the machine head, and a non-circular connecting hole is formed in the output gear; the machine head comprises a rotating shaft, the end part of the rotating shaft is provided with a non-circular connecting section, and the non-circular connecting section penetrates through the non-circular connecting hole to be connected with the output gear; the motor comprises an output shaft, and the motor is connected with the gear set through the output shaft; the motor drives the gear set to rotate, so that the rotating shaft is driven to rotate; through the non-circular connecting hole on the output gear and the non-circular connecting section on the rotating shaft, the direct connection between the reduction gearbox and the machine head is realized, the reduction gearbox is not required to be connected with an additional mounting bracket, so that the installation is more convenient, the disassembly is convenient, the reduction gearbox or the motor is convenient to replace and maintain at any time, or the whole driver is convenient to replace at any time.

Description

Photovoltaic push rod convenient to maintain

Technical Field

The patent of the utility model relates to a photovoltaic push rod's technical field particularly, relates to photovoltaic push rod convenient to maintain.

Background

The photovoltaic power generation is a power generation technology which utilizes a photovoltaic panel to receive sunlight and converts solar energy into electric energy, is more environment-friendly compared with thermal power generation, has lower requirement on the environment compared with hydroelectric power generation, and is suitable for large-scale popularization and application. The photovoltaic tracking power generation is realized by controlling the movement or swing of the photovoltaic panel and adjusting the angle of the photovoltaic panel relative to sunlight irradiation, so that the angle of the photovoltaic panel relative to the sunlight irradiation is always kept perpendicular to the angle of the sunlight irradiation, the irradiation area is enlarged, the photovoltaic power generation efficiency is improved, and the power generation efficiency of the photovoltaic panel is increased.

The adjustment of present photovoltaic board angle can be driven through photovoltaic push rod, and photovoltaic push rod includes sharp push rod, gear box and motor, and the motor setting is inside the gear box, and the motor passes through the gear train in the gear box and realizes being connected with sharp push rod, and drive sharp push rod concertina movement when the motor starts to the adjustment of drive photovoltaic board angle.

In the prior art, the photovoltaic push rod comprises a machine head and a reduction gearbox, the machine head and the reduction gearbox are usually connected through a support, the installation and the disassembly are complex, and the maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic push rod convenient to maintain aims at solving prior art, and the connection between reducing gear box and the aircraft nose is too complicated, maintains the inconvenient problem of getting up.

The utility model is realized in this way, the photovoltaic push rod which is convenient to maintain is characterized in that the photovoltaic push rod comprises a machine head and a driver; the driver comprises a reduction gearbox and a motor, a gear set is arranged in the reduction gearbox, the gear set comprises an output gear connected with the machine head, and a non-circular connecting hole is formed in the output gear; the machine head comprises a rotating shaft, a non-circular connecting section is arranged at the end part of the rotating shaft, and the non-circular connecting section penetrates through the non-circular connecting hole to be connected with the output gear; the motor comprises an output shaft, and the motor is connected with the gear set through the output shaft; the motor drives the gear set to rotate, so that the rotating shaft is driven to rotate.

Furthermore, the non-circular connecting hole is formed in the middle of the output gear.

Further, the gear set comprises an input gear and a plurality of intermediate gears, the input gear is meshed with an output shaft of the motor, and the input gear is meshed with the intermediate gears; the plurality of intermediate gears are arranged in line toward the direction of the output gear.

Further, the number of teeth on the input gear, the intermediate gear and the output gear is gradually increased.

Furthermore, two first abutting planes which are arranged oppositely are arranged on the non-circular connecting section, and two second abutting planes which are arranged oppositely are arranged on the inner wall of the non-circular connecting hole; when the non-circular connecting section penetrates through the non-circular connecting hole, the first abutting surface abuts against the second abutting surface.

Furthermore, the reduction gearbox comprises a box body, an inner cavity is arranged in the box body, the gear group is arranged in the inner cavity, a mounting seat is arranged outside the reduction gearbox, the motor is mounted on the mounting seat, a through hole is formed in the mounting seat and communicated with the inner cavity, and an output shaft of the motor penetrates through the through hole to be connected with the gear group.

Furthermore, the motor passes through the screw thread with the mount pad is detachable to be connected.

Furthermore, an opening is formed in the bottom of the reduction gearbox and communicated with the inner cavity; the rotating shaft is embedded into the inner cavity through the opening and is connected with the output shaft.

Compared with the prior art, the utility model provides a photovoltaic push rod convenient to maintain through being connected between the non-circular connecting hole on the output gear and the pivot non-circular linkage section, realizes the lug connection between reducing gear box and the aircraft nose, need not to connect the reducing gear box at installing support in addition, makes the installation more convenient, also convenient to detach, is convenient for change at any time, maintains reducing gear box or motor, perhaps changes whole driver at any time, and it is convenient to maintain.

Drawings

Fig. 1 is a schematic perspective view of a photovoltaic push rod provided by the present invention;

FIG. 2 is a schematic perspective view of the motor connecting reduction box provided by the present invention;

fig. 3 is a schematic perspective view of the motor and the reduction box provided by the present invention;

fig. 4 is a schematic perspective view of a mounting seat in the reduction gearbox provided by the present invention;

fig. 5 is a schematic perspective view of the gear set and the handpiece provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.

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

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 are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to 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 for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1-5, the preferred embodiment of the present invention is shown.

The photovoltaic push rod convenient to maintain comprises a machine head 100 and a driver; the driver comprises a reduction gearbox 200 and a motor 300, the reduction gearbox 200 comprises a box body, an inner cavity is arranged in the box body, a gear set is arranged in the inner cavity and comprises an output gear 420, an input gear 400 and a plurality of intermediate gears 410, the intermediate gears 410 are sequentially arranged, the output gear 420 is connected with the handpiece 100, a non-circular connecting hole 430 is formed in the output gear 420, the handpiece 100 comprises a rotating shaft 110, a non-circular connecting section 120 is arranged at the end part of the rotating shaft 110, the non-circular connecting section 120 is matched with the non-circular connecting hole 430, and the output gear 420 is sleeved on the non-circular connecting section 120 through the non-circular connecting hole 430, so that the output gear 420 is connected with the rotating shaft 110 and is convenient to disassemble and assemble; the motor 300 comprises an output shaft 310, and the motor 300 is connected with the gear set through the output shaft 310; when the motor 300 is driven, the gear set is driven to rotate, thereby driving the rotating shaft 110 to rotate.

Above-mentioned photovoltaic push rod convenient to maintain through being connected between the non-circular connecting hole 430 on output gear 420 and the non-circular linkage section 120 on the pivot 110, realizes the lug connection between reducing gear box 200 and aircraft nose 100, need not to connect reducing gear box 200 at the installing support in addition, makes the installation more convenient, also convenient to detach, is convenient for change at any time, maintains reducing gear box 200 or motor 300, or changes whole driver at any time, and it is convenient to maintain.

Wherein, the non-circular coupling hole 430 is provided at the middle of the output gear 420.

Further, the numbers of teeth on the input gear 400, the intermediate gear 410 and the output gear 420 are gradually increased, so that the speed reduction effect is achieved.

Further, two first abutting planes 130 which are arranged oppositely are arranged on the non-circular connecting section 120, and two second abutting planes 440 which are arranged oppositely are arranged on the inner wall of the non-circular connecting hole 430; when the non-circular connecting section 120 is inserted into the non-circular connecting hole 430, the first abutting surface abuts against the second abutting surface, so that the non-circular connecting section 120 is tightly matched with the non-circular connecting hole 430, and the output gear 420 is helped to smoothly drive the rotating shaft 110 to rotate.

Further, the reduction gearbox 200 comprises a box body, an inner cavity is formed in the box body, the gear set is arranged in the inner cavity, an opening is formed in the bottom of the reduction gearbox 200, when the reduction gearbox 200 is installed, the rotating shaft 110 is embedded into the inner cavity from the opening to be connected with the output gear 420, an installation seat 220 is arranged outside the reduction gearbox 200, a groove 230 is formed in the installation seat 220 in a concave mode, one end of the motor 300 is in butt joint with the groove 230, a through hole 210 is formed in the groove 230, the through hole 210 is communicated with the inner cavity, the motor 300 comprises an output shaft 310, the output shaft 310 is arranged at one end of the motor 300, and the output shaft 310 is embedded into the inner cavity through the through hole 210 and is meshed with the input gear 410; when the motor 300 is driven, the gear set 400 is driven to rotate.

Wherein the number of teeth on the input gear 410 is greater than the number of teeth provided on the output shaft 310, so as to achieve a deceleration effect.

In addition, a plurality of fixing holes are formed around the outer circumference of the groove 230 at intervals; the motor 300 is provided with a plurality of mounting blocks 320 corresponding to the fixing holes, the mounting blocks 320 are provided with mounting holes 330, bolts pass through the mounting holes 330 and the fixing holes, the motor 300 is detachably fixed on the mounting base 220, and the motor 300 can be conveniently replaced and detached at any time.

Further, the handpiece 100 is provided with a handpiece connector 101; the other end of the motor 300 is provided with two motor connectors 350, wherein one motor connector 350 is connected with the handpiece connector 101, and the other motor connector 350 is connected with an external power supply.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The photovoltaic push rod convenient to maintain is characterized by comprising a machine head and a driver; the driver comprises a reduction gearbox and a motor, a gear set is arranged in the reduction gearbox, the gear set comprises an output gear connected with the machine head, and a non-circular connecting hole is formed in the output gear; the machine head comprises a rotating shaft, a non-circular connecting section is arranged at the end part of the rotating shaft, and the non-circular connecting section penetrates through the non-circular connecting hole to be connected with the output gear; the motor comprises an output shaft, and the motor is connected with the gear set through the output shaft; the motor drives the gear set to rotate, so that the rotating shaft is driven to rotate.

2. The photovoltaic push rod convenient to maintain as claimed in claim 1, wherein the non-circular connecting hole is formed in the middle of the output gear.

3. The photovoltaic pusher for facilitating maintenance of claim 1, wherein the gear set includes an input gear, a plurality of intermediate gears, the input gear being engaged with an output shaft of the motor, the input gear being engaged with the intermediate gears; the plurality of intermediate gears are arranged in line toward the direction of the output gear.

4. The photovoltaic pusher for facilitating maintenance of claim 3, wherein the number of teeth on the input gear, the intermediate gear, and the output gear is gradually increased.

5. The photovoltaic push rod convenient to maintain according to any one of claims 1 to 4, wherein two first abutting planes which are arranged oppositely are arranged on the non-circular connecting section, and two second abutting planes which are arranged oppositely are arranged on the inner wall of the non-circular connecting hole; when the non-circular connecting section penetrates through the non-circular connecting hole, the first abutting surface abuts against the second abutting surface.

6. The photovoltaic push rod convenient to maintain as claimed in any one of claims 1 to 4, wherein the reduction gearbox comprises a box body, an inner cavity is arranged in the box body, the gear group is arranged in the inner cavity, a mounting seat is arranged outside the reduction gearbox, the motor is mounted on the mounting seat, a through hole is arranged on the mounting seat and communicated with the inner cavity, and an output shaft of the motor penetrates through the through hole to be connected with the gear group.

7. The photovoltaic pushrod convenient to maintain of claim 6, wherein the motor is removably connected to the mount.

8. The photovoltaic push rod convenient to maintain as claimed in claim 7, wherein an opening is formed in the bottom of the reduction gearbox and communicated with the inner cavity; the rotating shaft is embedded into the inner cavity through the opening and is connected with the output shaft.

9. The photovoltaic push rod convenient for maintenance according to claim 6, wherein a plurality of fixing holes are formed around the periphery of the mounting seat at intervals; the periphery of motor is equipped with a plurality of installation blocks, be equipped with the mounting hole on the installation block, pass through the bolt the mounting hole the fixed orifices will the motor can be dismantled and fix on the mount pad.

10. The photovoltaic push rod convenient to maintain according to any one of claims 1 to 4, wherein two motor connectors are arranged on the motor, a handpiece connector is arranged on the handpiece, and the two motor connectors are respectively connected with the handpiece connector and an external power supply.