CN217626565U

CN217626565U - Unwinding device is taken in photovoltaic support packing

Info

Publication number: CN217626565U
Application number: CN202221954251.XU
Authority: CN
Inventors: 陈泽祥
Original assignee: Tianjin Longshengze New Energy Technology Co ltd
Current assignee: Tianjin Longshengze New Energy Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-10-21
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses an unwinding device is taken in photovoltaic support packing, the on-line screen storage device comprises a base, the fourth gear is installed to the tip of fourth pivot, fourth gear and first gear interconnect, this unwinding device is taken in photovoltaic support packing, be provided with first pivot, can drive the second pivot through rotatory handle and rotate, make the epaxial second gear of second pivot drive four third gears and rotate, thereby make the third pivot rotate, the outer wall because of the third pivot sets up to positive and negative screw thread, so can make the adapter sleeve rise the bracing piece through the connecting rod, thereby carry on spacingly to the inner wall of steel strip book, be provided with the activity dish, the outer wall because of first pivot is provided with the screw thread, the activity dish can carry out threaded connection with first pivot, can carry on spacingly to the both ends that the steel strip was rolled up through the epaxial fixed disk of first pivot, also can adjust the position of activity dish, it is spacing to go on the steel strip book of different thickness, the stability of device has been guaranteed.

Description

Unwinding device is taken in photovoltaic support packing

Technical Field

The utility model relates to an unwinding device technical field especially relates to a photovoltaic support packing area unwinding device.

Background

After photovoltaic support processing is accomplished, generally all need pack the product for conveniently depositing, transporting, because photovoltaic support volume is great, the quality is heavier, generally uses the steel band to pack photovoltaic support, so need use photovoltaic support packing area unwinding device.

The unwinding device is taken in current photovoltaic support packing, has following problem:

1. when the moving steel coil is wound on the rotating shaft, the inner wall of the steel coil cannot be supported by most of packing belt unwinding devices, so that shaking can be caused during use, and certain potential safety hazards are caused;

2. simultaneously can't carry on spacingly to the both sides of steel band book, also can't carry on spacingly to the steel band book both sides of different width, be unfavorable for the safety in production of enterprise.

Aiming at the problems, the novel design is carried out on the basis of the original unwinding device for the packing belt of the photovoltaic support.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a photovoltaic support packing area unwinding device can roll up the inner wall to the steel band and support.

The utility model discloses a can realize through following technical scheme:

the utility model provides a photovoltaic support packing area unwinding device, includes the base, the backup pad is installed to the roof of base, the inside of backup pad is run through and is installed first pivot, the one end of first pivot is provided with first gear, the inner chamber has been seted up to the inside of the first pivot other end, the outside of inner chamber is provided with logical groove, the inside rotation of inner chamber installs the second pivot, the outer wall of second pivot is provided with the second gear, the end of second pivot runs through the internal connection of second gear and has the handle, rotate between the inner wall of inner chamber and install the third pivot, third pivot and connecting sleeve interconnect, the connecting sleeve passes through connecting rod and bracing piece interconnect, the outer wall of third pivot is provided with the third gear, third gear and second gear interconnect, the outer wall of first pivot is fixed and is provided with the fixed disk, the outer wall and the expansion plate interconnect of first pivot, one side of base is provided with the supporting shoe, the motor is installed at the top of supporting shoe, the fourth pivot is installed to the tip of motor, the fourth gear is installed to the tip of fourth pivot, first gear interconnect.

Further setting the following steps: the outer wall of the first rotating shaft is provided with threads, and the first rotating shaft is in threaded connection with the movable disc.

Further setting as follows: the fourth gear is in meshed connection with the first gear, and the diameter of the first gear is larger than that of the fourth gear.

Further setting the following steps: the supporting rod, the third gear and the central axis of the second rotating shaft are coincident with each other, and the supporting rod and the third gear are distributed in an equal angle mode relative to the central axis of the second rotating shaft.

Further setting the following steps: the number of the third rotating shafts is four, positive and negative threads are arranged at two ends of each third rotating shaft, the third rotating shafts are in threaded connection with the connecting sleeves, and two ends of the connecting rods are respectively in rotary connection with the connecting sleeves and the supporting rods.

Further setting the following steps: the third gears are distributed in an equiangular mode about the central axis of the second gear, and the diameter of the second gear is larger than that of the third gear.

To sum up, the utility model discloses a beneficial technological effect does:

(1) The connecting sleeve is provided with a first rotating shaft, the second rotating shaft can be driven to rotate through the rotating handle, the second gear on the second rotating shaft drives the four third gears to rotate, the third rotating shaft is made to rotate, and the outer wall of the third rotating shaft is provided with positive and negative threads, so that the connecting sleeve can ascend or descend the supporting rod through the connecting rod, and the steel strip coils with different inner diameters are limited.

(2) The outer wall of the first rotating shaft is provided with threads, so that the movable disc can be in threaded connection with the first rotating shaft, the two ends of the steel strip coil can be limited through the fixed disc on the first rotating shaft, the position of the movable disc can be adjusted, the steel strip coil with different widths can be limited, and the stability of the device is guaranteed.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of a first rotating shaft in front view and sectional structure;

fig. 3 is a schematic side sectional view of the first rotating shaft of the present invention;

reference numerals: 1. a base; 2. a support plate; 3. a first rotating shaft; 4. a first gear; 5. an inner cavity; 6. a through groove; 7. a second rotating shaft; 8. a second gear; 9. a handle; 10. a third rotating shaft; 11. connecting sleeves; 12. a connecting rod; 13. a support bar; 14. a third gear; 15. fixing the disc; 16. a movable tray; 17. a supporting block; 18. a motor; 19. a fourth rotating shaft; 20. a fourth gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, for the utility model discloses a photovoltaic support packing area unwinding device, the on-line screen storage device comprises a base 1, backup pad 2 is installed to the roof of base 1, the inside through mounting of backup pad 2 has first pivot 3, the one end of first pivot 3 is provided with first gear 4, inner chamber 5 has been seted up to the inside of the first pivot 3 other end, the outside of inner chamber 5 is provided with logical groove 6, second pivot 7 is installed in the internal rotation of inner chamber 5, the outer wall of second pivot 7 is provided with second gear 8, the internal connection that the tip of second pivot 7 runs through second gear 8 has handle 9, rotate between the inner wall of inner chamber 5 and install third pivot 10, third pivot 10 and adapter sleeve 11 interconnect, adapter sleeve 11 passes through connecting rod 12 and bracing piece 13 interconnect, the outer wall of third pivot 10 is provided with third gear 14, third gear 14 and second gear 8 interconnect, the outer wall of first pivot 3 is fixed and is provided with fixed disk 15, the outer wall of first pivot 3 and expansion disk 16 interconnect, one side of base 1 is provided with supporting shoe 17, motor 18 is installed at the top of supporting shoe 17, motor 18 installs fourth pivot 19 at the tip, fourth pivot 19, fourth gear 20 and fourth gear 20 are installed to the tip.

The outer wall of first pivot 3 is provided with the screw thread, and first pivot 3 is threaded connection with activity dish 16, is convenient for carry on spacingly to the both ends of steel strip book.

The fourth gear 20 is in meshed connection with the first gear 4. The diameter of the first gear 4 is larger than that of the fourth gear 20, so that the unwinding speed of the steel strip coil is reduced, and the stability of the steel strip coil is ensured.

The support rod 13 and the third gear 14 are overlapped with the central axis of the second rotating shaft 7, and the support rod 13 and the third gear 14 are distributed at equal angles relative to the central axis of the second rotating shaft 7, so that the steel strip coil can be supported in a labor-saving manner.

The number of the third rotating shafts 10 is four, the two ends of each third rotating shaft 10 are provided with positive and negative threads, the third rotating shafts 10 are in threaded connection with the connecting sleeves 11, the two ends of the connecting rods 12 are respectively in rotational connection with the connecting sleeves 11 and the supporting rods 13, and therefore the inner walls of the steel strip coils can be supported more stably.

The third gear 14 is distributed at equal angles with respect to the central axis of the second gear 8, and the diameter of the second gear 8 is larger than that of the third gear 14, so that the rotating force on the third rotating shaft 10 can be transmitted to the second gear 8 more easily and uniformly.

The utility model discloses a theory of operation and beneficial effect do: at the unwinding device that uses photovoltaic support packing area, at first put into the steel band book on the outer wall of first pivot 3, then at installation activity dish 16, make activity dish 16 and fixed disk 15 carry on spacingly to the both sides of steel band book, the stability of steel band book both sides has been guaranteed, it rotates to drive second gear 8 on the second pivot 7 at rotatory handle 9, because second gear 8 is connected for meshing with third gear 14, so can make four third gear 14 rotate, third gear 14 then can drive third pivot 10 and rotate, because the both ends of third pivot 10 set up to positive and negative screw, can make the adapter sleeve 11 on the third pivot 10 do the motion that is close to each other, thereby it rises to drive bracing piece 13 through connecting rod 12, accomplish to support the inner wall of steel band book, thereby the stability of steel band book in the process of unreeling has been guaranteed, then starting motor 18, motor 18 can drive fourth gear 20 on the fourth pivot 19 and rotate, fourth gear 20 meshes with first gear 4, thereby drive first pivot 3 and rotate, and then can advance the stability of coil of unreeling the enterprise and go forward, the stability has also improved the production efficiency of unreeling enterprise simultaneously.

The above, only be the utility model discloses the embodiment of preferred does not restrict according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a photovoltaic support packing area unwinding device which characterized in that: comprises a base (1), a supporting plate (2) is installed on a top plate of the base (1), a first rotating shaft (3) is installed inside the supporting plate (2) in a penetrating mode, a first gear (4) is arranged at one end of the first rotating shaft (3), an inner cavity (5) is formed in the inner portion of the other end of the first rotating shaft (3), a through groove (6) is formed in the outer side of the inner cavity (5), a second rotating shaft (7) is installed in the inner portion of the inner cavity (5) in a rotating mode, a second gear (8) is arranged on the outer wall of the second rotating shaft (7), a handle (9) is connected to the end portion of the second rotating shaft (7) in a penetrating mode and penetrates through the inner portion of the second gear (8), a third rotating shaft (10) is installed between the inner wall of the inner cavity (5) in a rotating mode, the third rotating shaft (10) is connected with the connecting sleeve (11) in an interconnecting mode, the connecting sleeve (11) is connected with a supporting rod (13) in an interconnecting mode through a connecting rod (12), a third gear (14) is arranged on the outer wall of the third rotating shaft (10), the third rotating shaft (14) is connected with the second gear (8), a fixing plate (15) is arranged on one side of the outer wall of the supporting block (3), and a fixing plate (17) is arranged on one side of the base (1), the motor (18) is installed at the top of the supporting block (17), a fourth rotating shaft (19) is installed at the end of the motor (18), a fourth gear (20) is installed at the end of the fourth rotating shaft (19), and the fourth gear (20) is connected with the first gear (4) in an interconnecting mode.

2. The unwinding device is taken in photovoltaic support packing of claim 1, characterized in that: the outer wall of the first rotating shaft (3) is provided with threads, and the first rotating shaft (3) is in threaded connection with the movable disc (16).

3. The unwinding device is taken in photovoltaic support packing of claim 1, characterized in that: the fourth gear (20) is in meshed connection with the first gear (4), and the diameter of the first gear (4) is larger than that of the fourth gear (20).

4. The unwinding device is taken in photovoltaic support packing of claim 1, characterized in that: the supporting rod (13) and the third gear (14) are coincident with the central axis of the second rotating shaft (7), and the supporting rod (13) and the third gear (14) are distributed in an equal angle mode relative to the central axis of the second rotating shaft (7).

5. The unwinding device is taken in photovoltaic support packing of claim 1, characterized in that: the utility model discloses a novel connecting rod, including third pivot (10), third pivot (10) are provided with four, the both ends of third pivot (10) are provided with positive and negative screw thread, third pivot (10) are threaded connection with adapter sleeve (11), the both ends of connecting rod (12) are connected for rotating with adapter sleeve (11) and bracing piece (13) respectively.

6. The photovoltaic support packing belt unreeling device according to claim 1, characterized in that: the third gears (14) are distributed in an equiangular manner about the central axis of the second gear (8), and the diameter of the second gear (8) is larger than that of the third gears (14).