CN213750770U

CN213750770U - Driving device of solar photovoltaic tracking support

Info

Publication number: CN213750770U
Application number: CN202120045825.0U
Authority: CN
Inventors: 徐歆淳
Original assignee: Wuxi Haoyang Smart Energy Co ltd
Current assignee: Jiangsu Zhaoguang Smart Energy Co.,Ltd.
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-07-20
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a drive arrangement of solar photovoltaic tracking support, including drive tracking organism, control organism, carousel, support connection structure, side transmission subassembly and pneumatic means, control organism fixed connection is in outer wall one side of drive tracking organism, the carousel rotates ann changes the inside of drive tracking organism, support connection structure respectively fixed mounting is in the both sides of carousel, the side transmission subassembly is fixed to be set up in a lateral wall of carousel, pneumatic means fixed mounting is in outer wall one side of drive tracking organism, the pneumatic means inside still includes the shell body, the inner wheel axle other end is located the shell body inside fixed mounting has the fan blade; the utility model discloses a can reach the equal fixed mounting of unidimensional photovoltaic support, increase the size range of photovoltaic support mounting to and inside avoiding moisture to enter into the instrument, guarantee purpose such as the safety of equipment.

Description

Driving device of solar photovoltaic tracking support

Technical Field

The utility model particularly relates to a drive arrangement of support is trailed to solar photovoltaic.

Background

In order to obtain the maximum power output of the whole photovoltaic power generation system, a supporting structure which fixes the solar components in a certain orientation, arrangement mode and interval is usually a steel structure and an aluminum alloy structure or a mixture of the steel structure and the aluminum alloy structure by combining the geography, climate and solar resource conditions of a construction site;

but the drive arrangement of current photovoltaic tracking support has following defect:

(1) when the conventional driving device of the photovoltaic tracking support is installed with the photovoltaic support, the traditional tracking rotary speed reducer can only be installed with a support with a fixed size, so that the installation size of the support is single, the supports with different sizes can only be matched with tracking rotary speed reducers with different models, and the installation form is single;

(2) the drive arrangement of support is trailed to current photovoltaic, is in overcast and rainy weather at tracking the slewing reducer, and its circuit element surface can be attached to a large amount of moisture to inside steam entering circuit appears very easily, cause the accident of circuit short circuit, still have the risk of equipment damage simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a drive arrangement of solar photovoltaic tracking support to reach the equal fixed mounting of unidimensional photovoltaic support, increase the size scope of photovoltaic support mounting, and inside avoiding moisture to enter into the instrument, guarantee the purpose such as the safety of equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a driving device of a solar photovoltaic tracking support comprises a driving tracking machine body, a control machine body, a rotary table, a support connecting structure, a side transmission assembly and a pneumatic device;

the control machine body is fixedly connected to one side of the outer wall of the driving tracking machine body, the turntable is rotatably mounted inside the driving tracking machine body, the support connecting structures are respectively and fixedly mounted on two sides of the turntable, the side transmission assembly is fixedly arranged on one side wall of the turntable, and the pneumatic device is fixedly mounted on one side of the outer wall of the driving tracking machine body;

the bracket connecting structure has the function of mounting brackets with different sizes, the side transmission assembly has the function of driving the internal device of the pneumatic device to work by utilizing the kinetic energy of the rotation of the turntable, and the pneumatic device is used for removing water vapor near the control machine body.

Further, the inside support body that still includes of leg joint structure, two the support body respectively fixed mounting be in the both sides wall of carousel is fixed movable groove has all been fixed to four inside sides of support body, and subtend two the equal movable mounting in movable groove has vertical bracer, two the equal fixedly connected with of vertical bracer inner wall expands the spring, expand the spring other end all with support body inner wall fixed connection.

Further, the other two of subtend the equal movable mounting in activity inslot portion has horizontal kicker, two horizontal kicker inner wall passes through expand prop the spring with support body inner wall connection, two the bolt hole has all been fixed to horizontal kicker outer wall.

Furthermore, the side transmission assembly further comprises a gear ring, the gear ring is fixedly installed on the outer wall of one side of the turntable, an outer wheel shaft is rotatably installed at the bottom end of the outer wall of the driving tracking machine body, a bottom gear is fixedly sleeved on the outer surface of the outer wheel shaft, and the gear ring is in meshing transmission connection with the bottom gear.

Further, the pneumatic device is internally provided with a shell, the other end of the bottom gear is located inside the shell and fixedly sleeved with a driving helical gear, an inner wheel shaft is rotatably installed inside the shell, one end of the inner wheel shaft is fixedly sleeved with a driven helical gear, and the driving helical gear is in meshing transmission connection with the driven helical gear.

Further, the other end of the inner wheel shaft is located inside the outer shell and fixedly provided with fan blades, one end of the outer wall of the outer shell is fixedly connected with an air pipe, the air pipe is communicated with the inside of the outer shell, and the other end of the air pipe is fixedly arranged at one end of the control machine body.

Furthermore, the other end of the air pipe is located inside the outer shell and fixedly connected with a one-way air valve, the other end of the one-way air valve is fixedly connected with a filter shell, and water absorption cotton is filled inside the filter shell.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) one end of the photovoltaic support is inserted into the support body through the support connecting structure, and the vertical supporting block and the horizontal supporting block can stably support the inner wall of the photovoltaic support, so that the photovoltaic support can be fixedly installed in different sizes, and the size range of the installation of the photovoltaic support is enlarged;

(2) through being provided with the leg joint structure, when the carousel pivoted, can form the air current of breathing in or blowing in the trachea, two kinds of air currents all can pass the cotton that absorbs water and carry out the drying, consequently can take away the steam of control organism junction, avoid moisture to enter into inside the instrument, avoid circuit short circuit and instrument to damage to extra power equipment need not be installed to this process, do not have extra energy consumption, the cost of reducing means.

Drawings

Fig. 1 is a schematic front view of a three-dimensional structure in an embodiment of the present invention;

FIG. 2 is a schematic rear perspective view of the embodiment shown in FIG. 1;

FIG. 3 is a cross-sectional structural view of the stent attachment structure shown in the embodiment of FIG. 1;

FIG. 4 is a schematic cross-sectional view of the pneumatic device shown in the embodiment of FIG. 1.

Reference numerals: 1. driving a tracking machine body; 2. controlling the machine body; 3. a turntable; 4. a bracket connection structure; 401. a frame body; 402. a vertical supporting block; 403. a transverse bracing block; 404. bolt holes; 405. expanding a spring; 5. a side drive assembly; 501. a gear ring; 502. a bottom gear; 503. an outer wheel shaft; 6. a pneumatic device; 601. an outer housing; 602. a driving bevel gear; 603. an inner wheel axle; 604. a driven helical gear; 605. a fan blade; 606. an air tube; 607. a one-way air valve; 608. a filter shell; 609. absorbent cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4 together, a driving device of a solar photovoltaic tracking support includes a driving tracking machine body 1, a control machine body 2, a turntable 3, a support connection structure 4, a side transmission assembly 5 and a pneumatic device 6, wherein the control machine body 2 is fixedly connected to one side of an outer wall of the driving tracking machine body 1, the turntable 3 is rotatably installed inside the driving tracking machine body 1, the support connection structures 4 are respectively and fixedly installed on two sides of the turntable 3, the side transmission assembly 5 is fixedly arranged on one side wall of the turntable 3, the pneumatic device 6 is fixedly installed on one side of the outer wall of the driving tracking machine body 1, the support connection structure 4 provides the function of mounting supports with different sizes, the side transmission assembly 5 utilizes the kinetic energy of the rotation of the turntable 3 to drive the internal devices of the pneumatic device 6 to work, the pneumatic means 6 are used to remove moisture from the vicinity of the control body 2.

Support connection structure 4 is inside still including support body 401, two support body 401 fixed mounting respectively is in carousel 3's both sides wall, and is fixed four inside sides of support body 401 have all fixedly seted up the movable groove, two of subtend the equal movable mounting in movable groove has vertical bracer 402, two the equal fixedly connected with of vertical bracer 402 inner wall expands bracer 405, expand bracer 405 the other end all with support body 401 inner wall fixed connection inserts photovoltaic support one end to support body 401, makes inside support body 401 inserts photovoltaic support's one end, according to the inside size of photovoltaic support one end, vertical bracer 402 will laminate photovoltaic support's inner wall to the inside removal of movable groove, extrude simultaneously and expand bracer 405, expand bracer 405 then guarantee that vertical bracer 402 can stabilize the inner wall that supports photovoltaic support.

The other two of subtend the inside equal movable mounting in activity groove has horizontal kickstand 403, two horizontal kickstand 403 inner wall passes through expand prop spring 405 with support body 401 inner wall connection, two bolt hole 404 has all been fixed to horizontal kickstand 403 outer wall, and the motion mode that props that expands of horizontal kickstand 403 is the same with vertical kickstand 402, accomplishes the fixed mounting of photovoltaic support through bolt hole 404, and this process can provide the equal fixed mounting's of not unidimensional photovoltaic support effect, increases the size range of photovoltaic support mounting.

The inside gear ring 501 that still includes of side drive assembly 5, gear ring 501 fixed mounting be in one side outer wall of carousel 3, the drive is trailed 1 outer wall bottom of organism and is rotated and install outer wheel axle 503, outer fixed surface of wheel axle 503 cup joints bottom gear 502, gear ring 501 with bottom gear 502 meshing transmission is connected, and carousel 3 pivoted drives gear ring 501 simultaneously, and it is rotatory to drive bottom gear 502 through the meshing transmission between the gear to outer wheel axle 503 follows the rotation.

The inside shell body 601 that still includes of pneumatic means 6, the pinion 502 other end is located the fixed cover of shell body 601 has connect initiative helical gear 602, the inside rotation of shell body 601 installs interior shaft 603, the fixed cover of interior shaft 603 one end has connect driven helical gear 604, initiative helical gear 602 with driven helical gear 604 meshing transmission is connected, and outer shaft 503 drives initiative helical gear 602 rotatory, and the meshing transmission of gear makes driven helical gear 604 drive interior shaft 603 and follow the rotation through the gear again.

The other end of the inner wheel shaft 603 is located inside the outer shell 601 and is fixedly provided with a fan blade 605, one end of the outer wall of the outer shell 601 is fixedly connected with an air pipe 606, the air pipe 606 is communicated with the inside of the outer shell 601, the other end of the air pipe 606 is fixedly arranged at one end of the control machine body 2, the fan blade 605 rotates along with the outer shell 601 to generate air flow inside the outer shell 601, and the rotating direction of the fan blade 605 changes along with the rotation of the photovoltaic module, so that air suction or blowing air flow can be formed in the air pipe 606.

The trachea 606 other end is located the inside fixedly connected with one-way pneumatic valve 607 of shell body 601, the other end fixedly connected with of one-way pneumatic valve 607 strains the shell 608, strain the inside packing of shell 608 and install the cotton 609 that absorbs water, two kinds of air currents can both pass the cotton 609 that absorbs water and carry out the drying, consequently can take away the steam of control organism 2 junction, avoid inside moisture enters into the instrument, avoid circuit short circuit and instrument damage.

To sum up, the utility model provides a, at the during operation, a drive arrangement of support is trailed to solar photovoltaic, at first: inserting one end of a photovoltaic support into the support body 401, enabling the support body 401 to be inserted into one end of the photovoltaic support, enabling the vertical supporting block 402 to be attached to the inner wall of the photovoltaic support and move towards the inside of the movable groove according to the internal size of one end of the photovoltaic support, meanwhile, extruding the expanding spring 405, ensuring that the vertical supporting block 402 can stably support the inner wall of the photovoltaic support by the expanding spring 405, enabling the expanding motion mode of the horizontal supporting block 403 to be the same as that of the vertical supporting block 402, completing the fixed installation of the photovoltaic support through the bolt hole 404, and enabling the photovoltaic support to have the effect of being capable of being fixedly installed by photovoltaic supports of different sizes in the process, and increasing the size range of the installation of the photovoltaic support;

and finally: carousel 3 pivoted drives ring gear 501 simultaneously, it is rotatory to drive bottom gear 502 through the meshing transmission between the gear, thereby outer wheel axle 503 is followed rotatory, outer wheel axle 503 drives initiative helical gear 602 rotatory, it is rotatory that driven helical gear 604 drives interior shaft 603 and follows rotatory to make through the meshing transmission of gear again, fan blade 605 is followed rotatory can be at the inside air current that produces of shell 601, the direction of rotation of fan blade 605 changes along with photovoltaic module's rotation, consequently, can form the air current of breathing in or blowing in trachea 606, two kinds of air currents all can pass the cotton 609 that absorb water and dry, consequently, can take away the steam of control organism 2 junction, avoid moisture to enter into inside the instrument, avoid circuit short circuit and instrument damage, and this process need not install extra power equipment, there is not extra energy consumption, the cost of reducing means.

Claims

1. A driving device of a solar photovoltaic tracking support comprises a driving tracking machine body (1), a control machine body (2) and a turntable (3), and is characterized by further comprising a support connecting structure (4), a side transmission assembly (5) and a pneumatic device (6);

the control machine body (2) is fixedly connected to one side of the outer wall of the driving tracking machine body (1), the rotary disc (3) is rotatably arranged in the driving tracking machine body (1), the support connecting structures (4) are respectively and fixedly arranged on two sides of the rotary disc (3), the side transmission assembly (5) is fixedly arranged on one side wall of the rotary disc (3), and the pneumatic device (6) is fixedly arranged on one side of the outer wall of the driving tracking machine body (1);

the support connecting structure (4) has the function of mounting supports with different sizes, the side transmission assembly (5) has the function of driving the internal device of the pneumatic device (6) to work by utilizing the kinetic energy of the rotation of the rotary disc (3), and the pneumatic device (6) is used for removing water vapor near the control machine body (2).

2. The driving device of a solar photovoltaic tracking rack according to claim 1, characterized in that: support connection structure (4) inside still includes support body (401), two support body (401) fixed mounting respectively are in the both sides wall of carousel (3) is fixed all four sides of support body (401) inside have fixedly seted up movable groove, two of subtend the inside equal movable mounting of movable groove has vertical brace piece (402), two the equal fixedly connected with of vertical brace piece (402) inner wall expands props spring (405), expand prop spring (405) the other end all with support body (401) inner wall fixed connection.

3. The driving device of a solar photovoltaic tracking rack according to claim 2, characterized in that: the other two of subtend the equal movable mounting in activity inslot has horizontal brace piece (403), two horizontal brace piece (403) inner wall passes through expand prop spring (405) with support body (401) inner wall connection, two bolt hole (404) have all been fixed to horizontal brace piece (403) outer wall.

4. The driving device of a solar photovoltaic tracking rack according to claim 2, characterized in that: the side transmission assembly (5) is internally provided with a gear ring (501), the gear ring (501) is fixedly installed on the outer wall of one side of the turntable (3), an outer wheel shaft (503) is rotatably installed at the bottom end of the outer wall of the driving tracking machine body (1), a bottom gear (502) is fixedly sleeved on the outer surface of the outer wheel shaft (503), and the gear ring (501) is in meshing transmission connection with the bottom gear (502).

5. The driving device of a solar photovoltaic tracking rack according to claim 4, wherein: the pneumatic device (6) is inside still to include shell body (601), bottom gear (502) other end is located the fixed cover of shell body (601) inside has connect initiative helical gear (602), wheel axle (603) in the inside rotation of shell body (601) is installed, the fixed cover of interior wheel axle (603) one end has connect driven helical gear (604), initiative helical gear (602) with driven helical gear (604) meshing transmission is connected.

6. The driving device of a solar photovoltaic tracking rack according to claim 5, wherein: the other end of the inner wheel shaft (603) is located inside the outer shell (601) and fixedly provided with fan blades (605), one end of the outer wall of the outer shell (601) is fixedly connected with an air pipe (606), the air pipe (606) is communicated with the inside of the outer shell (601), and the other end of the air pipe (606) is fixedly arranged at one end of the control machine body (2).

7. The driving device of a solar photovoltaic tracking rack according to claim 6, wherein: the other end of the air pipe (606) is positioned in the outer shell (601), a one-way air valve (607) is fixedly connected inside the outer shell (601), the other end of the one-way air valve (607) is fixedly connected with a filter shell (608), and water absorption cotton (609) is filled inside the filter shell (608).