CN219795660U

CN219795660U - But automatic angle regulation's wind gap board

Info

Publication number: CN219795660U
Application number: CN202223517038.5U
Authority: CN
Inventors: 邓辰茂
Original assignee: Foshan Dabenying Sheet Metal Technology Co ltd
Current assignee: Foshan Dabenying Sheet Metal Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-10-03
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses an automatic angle-adjusting tuyere plate, which relates to the technical field of tuyere plates and comprises an air outlet pipe, wherein a sealing plate is fixedly connected to the outer surface of the air outlet pipe, a group of mounting plates are fixedly connected to the outer surface of the sealing plate, mounting holes are formed in the front face of each mounting plate, a sealing gasket is fixedly inlaid on the back face of the sealing plate, and a group of tuyere plate assemblies are mounted on the inner wall of the air outlet pipe. It can pass through the cooperation setting between tuber pipe, closing plate, mounting panel, mounting hole, sealed pad, wind gap board subassembly and the adjusting part, use fixing bolt to pass the inside of mounting hole for fixing bolt is connected with centrifugal fan, can conveniently install the device, utilizes adjusting part, can conveniently adjust the angle of aviation baffle, thereby can conveniently carry out automatically regulated to the air outlet angle of tuber pipe, conveniently adjusts centrifugal fan's air outlet angle, can guarantee centrifugal fan's result of use.

Description

But automatic angle regulation's wind gap board

Technical Field

The utility model relates to the technical field of tuyere plates, in particular to a tuyere plate capable of automatically adjusting an angle.

Background

The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine. Fans are the customary short form of gas compression and gas conveying machinery in China, and generally comprise fans, blowers and wind driven generators, and the fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and air induction of boilers and industrial furnaces and kilns; cooling and ventilation in air conditioning equipment and household appliances, the motor works to drive the blades to rotate, and air is blown to a target object through the air inlet of the fan after cyclone pressurization.

According to the Chinese patent of application number 202121788638.8, a centrifugal fan is disclosed, and belongs to the technical field of centrifugal fans, and the centrifugal fan comprises a shell and an air inlet plate, wherein an impeller for pressurizing air in the shell is arranged in the shell, a first air inlet formed in the shell is arranged on the side surface of the impeller, and the air inlet plate is arranged on the shell and matched with the first air inlet; a circular mounting groove formed in the shell is formed in the side edge of the first air inlet, a connecting pipe is mounted in the mounting groove, and a lantern ring is arranged on the outer side of the connecting pipe; the sleeve pipe that matches each other with connecting pipe internal diameter is installed to the one side that the air inlet board is close to the impeller, and the air inlet board passes through sleeve pipe and connecting pipe interference fit joint on the sleeve pipe, and wherein, the external diameter of air inlet board is greater than the external diameter of connecting pipe.

By adopting the scheme, the problem of air leakage of the air inlet plate of the centrifugal fan is solved, the air inlet efficiency of the centrifugal fan can be improved according to the use condition, but the scheme still has certain defects when in use, and the air outlet angle of the air outlet cannot be automatically adjusted when in use, so that the air outlet angle of the centrifugal fan is unchanged, and the use effect of the centrifugal fan is affected; therefore, we provide an automatic angle-adjustable tuyere plate to solve the above problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides an air port plate capable of automatically adjusting an angle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but automatic angle regulation's wind gap board, includes the tuber pipe, the surface fixedly connected with closing plate of tuber pipe, the surface fixedly connected with of closing plate a set of mounting panel, every the mounting hole has all been seted up in the front of mounting panel, the back fixed of closing plate is inlayed and is had sealed the pad, a set of wind gap board assembly is installed to the inner wall of tuber pipe, wind gap board assembly includes the aviation baffle, adjusting part is installed to the inner wall of tuber pipe.

Further, the outer surface fixedly connected with two pivots of aviation baffle, two the pivot is kept away from each other one end all with go out the inner wall rotation connection of tuber pipe.

Further, the wind gap board subassembly still including set up in two guide rails of tuber pipe inner wall, two the inner wall of guide rail is all sliding connection has the guide block, and guide block and aviation baffle's surface fixed connection.

Further, the adjusting component comprises a motor fixedly inlaid on the inner top wall of the air outlet pipe, the output end of the motor is fixedly connected with a threaded rod, and the bottom end of the threaded rod is rotationally connected with the inner bottom wall of the air outlet pipe.

Further, the outer surface threaded connection of threaded rod has a set of screw sleeve, every screw sleeve's surface is all fixed to be inlayed and is had the sliding frame.

Further, the inner wall of each sliding frame is connected with a sliding column in a sliding way, the front end of each sliding column is hinged with a hinged frame, and the hinged frames are connected with the air deflector.

Further, the inner wall of the air outlet pipe is provided with a sliding rail, the inner wall of the sliding rail is connected with a group of sliding blocks in a sliding manner, and the sliding blocks are connected with the sliding frame.

Compared with the prior art, the tuyere plate capable of automatically adjusting the angle has the following beneficial effects:

1. according to the utility model, through the cooperation arrangement among the air outlet pipe, the sealing plate, the mounting hole, the sealing gasket, the air port plate assembly and the adjusting assembly, the fixing bolt penetrates through the inside of the mounting hole, so that the fixing bolt is connected with the centrifugal fan, the device can be conveniently mounted, the angle of the air deflector can be conveniently adjusted by utilizing the adjusting assembly, the air outlet angle of the air outlet pipe can be conveniently and automatically adjusted, the air outlet angle of the centrifugal fan can be conveniently adjusted, and the using effect of the centrifugal fan can be ensured.

2. According to the utility model, through the cooperation arrangement among the air deflector, the rotating shaft, the guide rail, the guide block, the motor, the threaded rod, the threaded sleeve, the sliding frame, the sliding column, the hinged frame, the sliding rail and the sliding block, the motor can drive the threaded rod to rotate, the sliding frame can move under the guide of the sliding rail and the sliding block due to the rotation of the threaded rod, the sliding column can stretch out and draw back on the inner wall of the sliding frame, the height of the right side of the air deflector can be adjusted, and therefore the air deflector can rotate under the guide of the guide rail and the guide block, the angle of the air deflector can be adjusted, and the air outlet angle of the air outlet pipe can be conveniently and automatically adjusted.

Drawings

FIG. 1 is a schematic perspective view of a front view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic perspective view of the rear view of the present utility model;

fig. 4 is a schematic perspective view of an adjusting assembly according to the present utility model.

In the figure: 1. an air outlet pipe; 2. a sealing plate; 3. a mounting plate; 4. a mounting hole; 5. a sealing gasket; 6. a tuyere plate assembly; 601. an air deflector; 602. a rotating shaft; 603. a guide rail; 604. a guide block; 7. an adjustment assembly; 701. a motor; 702. a threaded rod; 703. a threaded sleeve; 704. a sliding frame; 705. a spool; 706. a hinge bracket; 707. a slide rail; 708. a sliding block.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

The embodiment provides a but automatic angle regulation's wind gap board, the device is used for making things convenient for centrifugal fan's air outlet air-out, and the device can be adjusted the angle of aviation baffle 601 to can conveniently carry out automatically regulated to the air-out angle of air-out pipe 1, conveniently adjust centrifugal fan's air-out angle, can guarantee centrifugal fan's result of use.

Referring to fig. 1 to 4, an automatically angle-adjustable tuyere plate comprises an air outlet pipe 1, wherein a sealing plate 2 is fixedly connected to the outer surface of the air outlet pipe 1, a group of mounting plates 3 are fixedly connected to the outer surface of the sealing plate 2, mounting holes 4 are formed in the front face of each mounting plate 3, the number of the mounting plates 3 is four, each mounting plate 3 is respectively located at four corners of the sealing plate 2, the air outlet pipe 1 is clamped into an air outlet of a centrifugal fan, and a fixing bolt penetrates through the inside of the mounting holes 4, so that the fixing bolt is connected with the centrifugal fan, and the device can be conveniently fixed.

The sealing gasket 5 is fixedly inlaid on the back of the sealing plate 2, when the air outlet pipe 1 is installed, the back of the sealing plate 2 can be contacted with the centrifugal fan, and the sealing gasket 5 can ensure the tightness between the sealing plate 2 and the centrifugal fan.

The inner wall of air-out pipe 1 installs a set of equidistance and arranges wind gap board subassembly 6, and wind gap board subassembly 6 includes aviation baffle 601, and the surface fixed connection of aviation baffle 601 has two symmetrical pivot 602, and the one end that two pivots 602 kept away from each other all rotates with the inner wall of air-out pipe 1 to be connected, and the aviation baffle 601 of setting can conveniently lead the wind that blows out from the inside of air-out pipe 1, and aviation baffle 601 can rotate around pivot 602, can conveniently adjust aviation baffle 601.

The tuyere plate assembly 6 further comprises two symmetrical guide rails 603 which are arranged on the inner wall of the air outlet pipe 1, the inner walls of the two guide rails 603 are both connected with guide blocks 604 in a sliding mode, and the guide blocks 604 are fixedly connected with the outer surface of the air deflector 601.

When the air deflector 601 rotates around the rotating shaft 602, the guide block 604 can slide in the guide rail 603, the air deflector 601 can be guided, and the stability of the air deflector 601 during rotation can be ensured.

The inner wall at play tuber pipe 1 installs adjusting part 7, and adjusting part 7 is including fixed motor 701 of inlaying in play tuber pipe 1 inner roof, and the output fixedly connected with threaded rod 702 of motor 701, and the bottom of threaded rod 702 is rotated with the interior bottom wall of play tuber pipe 1 and is connected, and the surface threaded connection of threaded rod 702 has a set of equidistant screw sleeve 703 of arranging, and the surface of every screw sleeve 703 is all fixed to be inlayed and is had sliding frame 704.

The position of the sliding frame 704 corresponds to the position of the air deflector 601, the motor 701 can drive the threaded rod 702 to rotate, and the sliding frame 704 can be moved by the rotation of the threaded rod 702 through the threaded fit between the threaded rod 702 and the threaded sleeve 703.

The inner wall at every sliding frame 704 all sliding connection has the traveller 705, and the front end of every traveller 705 all articulates has the articulated frame 706, and articulated frame 706 is connected with aviation baffle 601, and threaded rod 702 rotation can make sliding frame 704 remove, can make the traveller 705 flexible at the inner wall of sliding frame 704, can adjust the height on aviation baffle 601 right side to can make aviation baffle 601 rotate under the direction of guide rail 603 and guide block 604, thereby can adjust the angle of aviation baffle 601.

A slide rail 707 is mounted on the inner wall of the air outlet pipe 1, a group of slide blocks 708 are arranged equidistantly on the inner wall of the slide rail 707 in a sliding manner, and the slide blocks 708 are connected with the slide frame 704.

When the threaded rod 702 drives the sliding frame 704 to move, the sliding block 708 can slide on the inner wall of the sliding rail 707, so that the sliding frame 704 can be guided and limited, and the stability of the sliding frame 704 during movement can be ensured.

Working principle: when the device is used, the air outlet pipe 1 is clamped into the air outlet of the centrifugal fan, the fixing bolt penetrates through the inside of the mounting hole 4, the fixing bolt is connected with the centrifugal fan, the device can be conveniently fixed, the set air deflector 601 can guide the air outlet of the centrifugal fan, when the air outlet direction of the centrifugal fan needs to be adjusted, the motor 701 is started firstly, the motor 701 works to drive the threaded rod 702 to rotate, the threaded rod 702 is matched with the threaded sleeve 703 in a threaded manner, the threaded rod 702 rotates to enable the sliding frame 704 to move under the guidance of the sliding rail 707 and the sliding block 708, the sliding column 705 stretches out and draws back on the inner wall of the sliding frame 704, the right side height of the air deflector 601 can be adjusted, the air deflector 601 can rotate under the guidance of the guide rail 603 and the guide block 604, the angle of the air deflector 601 can be adjusted, and the air outlet angle of the air outlet pipe 1 can be conveniently and automatically adjusted.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an but automatic angle regulation's wind gap board, includes tuber pipe (1), its characterized in that: the outer surface of the air outlet pipe (1) is fixedly connected with a sealing plate (2), the outer surface of the sealing plate (2) is fixedly connected with a group of mounting plates (3), the front surface of each mounting plate (3) is provided with a mounting hole (4), the back of closing plate (2) is fixed to be inlayed and is had sealed pad (5), a set of wind gap board subassembly (6) are installed to the inner wall of play tuber pipe (1), wind gap board subassembly (6) include aviation baffle (601), regulation subassembly (7) are installed to the inner wall of play tuber pipe (1).

2. An automatically adjustable angle tuyere plate according to claim 1, wherein: the outer surface of the air deflector (601) is fixedly connected with two rotating shafts (602), and one ends, far away from each other, of the two rotating shafts (602) are rotationally connected with the inner wall of the air outlet pipe (1).

3. An automatically adjustable angle tuyere plate according to claim 1, wherein: the air port plate assembly (6) further comprises two guide rails (603) which are arranged on the inner wall of the air outlet pipe (1), the inner walls of the guide rails (603) are both connected with guide blocks (604) in a sliding mode, and the guide blocks (604) are fixedly connected with the outer surface of the air deflector (601).

4. An automatically adjustable angle tuyere plate according to claim 1, wherein: the adjusting component (7) comprises a motor (701) fixedly inlaid on the inner top wall of the air outlet pipe (1), the output end of the motor (701) is fixedly connected with a threaded rod (702), and the bottom end of the threaded rod (702) is rotatably connected with the inner bottom wall of the air outlet pipe (1).

5. The automatically adjustable angle tuyere plate of claim 4, wherein: the outer surface threaded connection of threaded rod (702) has a set of screw sleeve (703), and the surface of every screw sleeve (703) is all fixed to be inlayed and is had sliding frame (704).

6. The automatically adjustable angle tuyere plate of claim 5, wherein: the inner wall of each sliding frame (704) is connected with a sliding column (705) in a sliding mode, the front end of each sliding column (705) is hinged with a hinged frame (706), and the hinged frames (706) are connected with an air deflector (601).

7. The automatically adjustable angle tuyere plate of claim 5, wherein: the inner wall of the air outlet pipe (1) is provided with a sliding rail (707), the inner wall of the sliding rail (707) is connected with a group of sliding blocks (708) in a sliding manner, and the sliding blocks (708) are connected with the sliding frame (704).