CN217401230U

CN217401230U - Big fan of industry with adjustable pivot angle

Info

Publication number: CN217401230U
Application number: CN202123264884.6U
Authority: CN
Inventors: 潘道旺
Original assignee: Suzhou Langhao Industrial Technology Co ltd
Current assignee: Suzhou Langhao Industrial Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-09-09
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses an industrial large fan with adjustable oscillating angle, which comprises a vertical rod and a rectangular plate, wherein the inside of the rectangular plate is provided with a chute, the outside of the rectangular plate is provided with the industrial large fan, the outside of the industrial large fan is provided with a swing mechanism, the swing mechanism comprises a servo motor, the servo motor is arranged outside the vertical rod, and the end part of an output shaft of the servo motor is fixedly connected with an expansion plate B, the utility model discloses a swing mechanism is arranged, the rectangular plate is arranged in the swing mechanism, a slide rod is driven to do circular motion through the expansion plate A, the slide rod reciprocates in the rectangular plate, thereby driving the rectangular plate to do swing reciprocating motion, namely the industrial fan is driven to swing and rotate through the rectangular plate, meanwhile, the expansion plate B is arranged, the distance between the expansion plate A and the expansion plate B is adjusted through a rotating handle, and the distance of the connecting rod reciprocating motion in the rectangular plate is adjusted, therefore, the swinging angle of the industrial large fan is adjusted, and the applicability of the industrial large fan is improved.

Description

Big fan of industry with adjustable pivot angle

Technical Field

The utility model relates to an industrial fan technical field especially relates to a big fan of industry with adjustable tilt angle of shaking head.

Background

The industrial fan can promote a large amount of air to move and generate super large air quantity, so that a motion and circulating airflow field is formed in a space, the air circulation problem of an industrial production workshop can be effectively regulated and controlled, the blowing area of the industrial fan and the diameter of the fan are in direct relation, the large industrial fan is large in coverage area, easy to clean, high in noise and high in energy consumption, and the industrial fan is widely applied to high-altitude spaces such as industrial plants, logistics storage, waiting rooms, exhibition halls, gymnasiums, business halls and the like and serves as a preferred solution for space ventilation.

The industrial fan is widely used in a high large space, the industrial fan is used as an industrial machine for space ventilation, the common basic ceiling type large fan with no shaking head and a vertical shaking head type large fan of the traditional industrial fan are adopted, the shaking head type large fan has a certain shaking angle, the working range of the fan can be changed only by rotating the fan body, and the applicability of the industrial large fan is greatly limited due to the fact that the large actual operation of the fan body is extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the swing angle of the industrial large fan in the prior art is not adjustable, and providing the industrial large fan with the adjustable swing angle of shaking the head.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a big fan of industry with adjustable pendulum angle of shaking head, includes pole setting and rectangular plate, and the rectangular plate rotates the outside of connecting in the pole setting, the spout has been seted up to the inside of rectangular plate, the outside of rectangular plate is provided with the big fan of industry, the outside of the big fan of industry is provided with wabbler mechanism, wabbler mechanism includes servo motor, servo motor installs the outside of pole setting, servo motor's output shaft end fixedly connected with expansion plate B, expansion plate B's outside is provided with expansion plate A, expansion plate A's outside fixedly connected with connecting rod, connecting rod sliding connection be in the inside of spout, expansion plate B's outside is provided with changes the handle, change the outside of handle and seted up the rectangular channel, the outside of changing the handle is provided with the rectangular block.

The above technical solution further comprises: the utility model discloses a telescopic plate, including telescopic plate A, rack plate B, telescopic plate B, the open slot has been seted up to telescopic plate B's inside, telescopic plate A's outside fixed mounting has the rack board, rack board sliding connection is in telescopic plate B's inside.

The inside of telescopic link B is provided with planetary gear, planetary gear with the outside rack of rack plate meshes mutually, planetary gear's outside fixedly connected with dwang.

The outer fixed connection of expansion plate B has the fixed plate, the outer fixed connection of fixed plate has the telescopic link.

The telescopic link is kept away from the one end fixedly connected with slide of fixed plate, slide sliding connection be in the outside of expansion plate B, the outside cover of telescopic link is equipped with the spring.

The two ends of the spring are fixedly connected to the two ends of the telescopic rod, and the rectangular block is fixedly connected to the outer portion of the sliding plate.

The outside fixed mounting of rectangular plate has the mounting panel, the externally mounted of mounting panel has driving motor, the big fan of industry is installed driving motor's output shaft tip.

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

1. the utility model discloses in, the wabbler mechanism has been set up, the rectangular plate has been set up in wabbler mechanism, it is circular motion to drive the slide bar through expansion plate A, the slide bar is reciprocating motion in the rectangular plate, thereby it is reciprocating motion to drive the rectangular plate, both and drive the industry fan through the rectangular plate and wave the rotation, expansion plate B has been set up simultaneously, through changeing the distance between regulation expansion plate A and the expansion plate B, the distance of reciprocating motion in the rectangular plate of adjustment connecting rod, thereby adjust the angle that the big fan of industry can sway, the suitability of the big fan of industry has been improved.

2. The utility model discloses in, having set up the rectangle draw-in groove in the outside of changeing the handle, having adjusted the distance between expansion plate A and the expansion plate B after, install the rectangular block in the rectangular channel to will change and fix, prevent to adjust the distance between expansion plate A and the expansion plate B after, change the rotation once more.

Drawings

Fig. 1 is a schematic view of a first overall structure of a large industrial fan with an adjustable oscillating angle, which is proposed by the present invention;

FIG. 2 is a second schematic view of a large industrial fan with adjustable oscillating angle;

FIG. 3 is a third schematic view of an industrial large fan with adjustable oscillating angle;

FIG. 4 is a schematic view of the internal cross-sectional structure of a large industrial fan with adjustable oscillating angle;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 6 is an enlarged view of the structure at B in FIG. 4;

fig. 7 is an enlarged schematic view of the structure at C in fig. 3.

In the figure: 1. industrial large fans; 2. a drive motor; 3. erecting a rod; 4. a servo motor; 5. a rectangular plate; 6. a chute; 7. mounting a plate; 8. a connecting rod; 9. a retractable plate A; 10. a rack plate; 11. a telescopic plate B; 12. an open slot; 13. a planetary gear; 14. rotating the rod; 15. turning a handle; 16. a rectangular groove; 17. a slide plate; 18. a fixing plate; 19. a telescopic rod; 20. a spring; 21. a rectangular block.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

Referring to the drawings 1-7, the utility model provides a big fan of industry with adjustable pendulum angle of shaking head, including pole setting 3 and rectangular plate 5, rectangular plate 5 rotates the outside of connecting in pole setting 3, spout 6 has been seted up to the inside of rectangular plate 5, the outside of rectangular plate 5 is provided with big fan 1 of industry, the outside of big fan 1 of industry is provided with wabbler mechanism, wabbler mechanism includes servo motor 4, servo motor 4 installs the outside at pole setting 3, servo motor 4's output shaft end fixedly connected with expansion plate B11, expansion plate B11's outside is provided with expansion plate A9, expansion plate A9's outside fixedly connected with connecting rod 8, connecting rod 8 sliding connection is in the inside of spout 6, expansion plate B11's outside is provided with changes 15, change and seted up rectangular channel 16 to 15's outside, change and be provided with rectangular block 21 to 15's outside.

In this embodiment, when the industrial large fan 1 is used, the driving motor 2 and the servo motor 4 are simultaneously started, the driving motor 2 drives the industrial large fan 1 to rotate, the servo motor 4 drives the expansion plate B11 to rotate, so as to drive the expansion plate a9 connected to the outside of the expansion plate B11 to rotate, the expansion plate a9 drives the connecting rod 8 to rotate, the connecting rod 8 is slidably connected to the inside of the rectangular plate 5, the rectangular plate 5 is rotatably connected to the outside of the upright rod 3, so as to drive the rectangular plate 5 to perform a swinging motion, and the rectangular plate 5 drives the industrial large fan 1 to perform a swinging motion, wherein a swinging angle of the industrial large fan 1 is determined by the lengths of the expansion plate a9 and the expansion plate B11;

when the swinging angle needs to be increased, the movable sliding plate 17 moves leftwards, the sliding plate 17 compresses the telescopic rod 19 and the spring 20 until the rectangular block 21 is far away from the rotating handle 15, the movable sliding plate 17 is stopped, then the rotating handle 15 is rotated clockwise by the other hand, the rotating handle 15 drives the rotating rod 14 to rotate, the rotating rod 14 drives the planetary gear 13 to rotate clockwise, the planetary gear 13 is meshed with a rack outside the rack plate 10, the rack plate 10 is driven to slide rightwards, namely the telescopic plate A9 is driven to move rightwards, the length between the telescopic plate B11 and the telescopic plate A9 is increased, and the swinging angle of the industrial large fan 1 is increased, wherein the longest length of the telescopic plate A9 and the telescopic plate B11 cannot exceed half of the length of the rectangular plate 5.

Example two

As shown in fig. 5, based on the first embodiment, a rectangular groove 16 is formed in the outer portion of the rotating handle 15, a rectangular block 21 is arranged on the outer portion of the rotating handle 15, a sliding plate 17 is fixedly connected to one end of the telescopic rod 19, which is far away from the fixed plate 18, the sliding plate 17 is slidably connected to the outer portion of the telescopic plate B11, and a spring 20 is sleeved on the outer portion of the telescopic rod 19.

In this embodiment, after the distance between the retractable plate B11 and the retractable plate a9 is adjusted, the sliding plate 17 is released, the spring 20 is reset by elastic potential energy, so as to drive the fixing plate 18 to reset, the fixing plate 18 drives the sliding plate 17 to move rightwards, until the rectangular block 21 is clamped inside the rectangular groove 16, and the fixing of the rotating handle 15 can be completed, wherein the size of the rectangular block 21 is matched with that of the rectangular groove 16.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The large industrial fan with the adjustable oscillating angle comprises a vertical rod (3) and a rectangular plate (5), wherein the rectangular plate (5) is rotatably connected to the outside of the vertical rod (3), and is characterized in that a sliding groove (6) is formed in the rectangular plate (5), the large industrial fan (1) is arranged on the outside of the rectangular plate (5), a swinging mechanism is arranged on the outside of the large industrial fan (1), the swinging mechanism comprises a servo motor (4), the servo motor (4) is installed on the outside of the vertical rod (3), and the end part of an output shaft of the servo motor (4) is fixedly connected with a telescopic plate B (11);

the outside of expansion plate B (11) is provided with expansion plate A (9), the outside fixedly connected with connecting rod (8) of expansion plate A (9), connecting rod (8) sliding connection be in the inside of spout (6), the outside of expansion plate B (11) is provided with changes handle (15), change rectangular channel (16) have been seted up to the outside of handle (15), it is provided with rectangular block (21) to change the outside of handle (15).

2. The industrial large fan with the adjustable oscillating angle of the head according to claim 1, wherein an open slot (12) is opened inside the expansion plate B (11), a rack plate (10) is fixedly installed outside the expansion plate A (9), and the rack plate (10) is slidably connected inside the expansion plate B (11).

3. An industrial large fan with adjustable oscillating angle according to claim 2, characterized in that the inside of the telescopic plate B (11) is provided with a planetary gear (13), the planetary gear (13) is engaged with the rack outside the rack plate (10), and the outside of the planetary gear (13) is fixedly connected with a rotating rod (14).

4. The industrial large fan with the adjustable oscillating angle of claim 3 is characterized in that a fixing plate (18) is fixedly connected to the outside of the telescopic plate B (11), and a telescopic rod (19) is fixedly connected to the outside of the fixing plate (18).

5. The industrial large fan with the adjustable oscillating angle of claim 4 is characterized in that one end of the telescopic rod (19) far away from the fixing plate (18) is fixedly connected with a sliding plate (17), the sliding plate (17) is slidably connected to the outside of the telescopic plate B (11), and a spring (20) is sleeved on the outside of the telescopic rod (19).

6. Industrial big fan with adjustable yaw angle according to claim 5, characterized in that both ends of the spring (20) are fixedly connected to both ends of the telescopic rod (19), and the rectangular block (21) is fixedly connected to the outside of the sliding plate (17).

7. The industrial large fan with the adjustable oscillating angle of the claim 1 is characterized in that the outside of the rectangular plate (5) is fixedly provided with a mounting plate (7), the outside of the mounting plate (7) is provided with a driving motor (2), and the industrial large fan (1) is arranged at the end part of the output shaft of the driving motor (2).