CN219607349U - Multi-blade tuyere adjusting assembly - Google Patents

Abstract

The utility model discloses a multi-blade air port adjusting component, which relates to the technical field of air port blade adjusting equipment and comprises an air outlet cover, blades and an ash removing component, wherein the blades are rotatably arranged in the air outlet cover, the blades are provided with a plurality of blades, the blades are equidistantly distributed on the inner wall of the air outlet cover, one end of the air outlet cover, which is far away from the blades, is provided with an air inlet, the ash removing component comprises a mounting frame fixedly arranged on the inner wall of the air outlet cover, the side wall of the mounting frame is rotatably provided with a transmission rod, the outer wall of the transmission rod is in threaded connection with an electrostatic adsorption plate, the outer wall of one end of the electrostatic adsorption plate, which is close to the inner wall of the mounting frame, is bent, the side wall of the mounting frame is arc-shaped, and the outer wall of one end of the electrostatic adsorption plate, which is bent, is in sliding fit with the side wall of the mounting frame. The dust in the exhaust air in the air inlet cover can be adsorbed by the cooperation of the devices, so that dust is prevented from accumulating on the outer wall of the blade, and meanwhile, the dust accumulation is reduced and the body of a user is protected.

Description

Multi-blade tuyere adjusting assembly

Technical Field

The utility model relates to the technical field of tuyere blade adjusting equipment, in particular to a multi-blade tuyere adjusting assembly.

Background

The utility model provides a multi-blade supply-air outlet is used for the ventilation system of heating ventilation equipment often, can play the effect of adjusting ventilation volume, and multi-blade supply-air outlet is when using, and the dust is accumulated easily on the blade, and the existence of dust influences air quality easily, leads to containing more dust in the air that the supply-air outlet sent, can influence user's health for a long time, and present supply-air outlet adopts the dust screen to handle the problem of blade dust accumulation often, but after long-time use, dust screen also accumulates dust easily to lead to the air supply quality of wind gap still can receive the influence, and for this reason, we propose a multi-blade wind gap adjusting part.

Disclosure of Invention

The utility model mainly aims to provide a multi-blade tuyere adjusting assembly, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a multileaf wind gap adjusting part, includes air-out cover, blade and deashing subassembly, and the inside rotation of air-out cover is installed the blade, and the blade is provided with a plurality ofly, and a plurality of blades equidistance distribute at the inner wall of air-out cover, and the air intake has been seted up to the one end that the blade was kept away from to the air-out cover.

The ash removal subassembly includes the mounting bracket of fixed mounting at the air-out housing inner wall, and the transfer line is installed in the lateral wall rotation of mounting bracket, and the outer wall threaded connection of transfer line has the static adsorption plate, and the static adsorption plate is close to the crooked setting of one end outer wall of mounting bracket inner wall, and the lateral wall of mounting bracket is circular-arc, and the one end outer wall that the static adsorption plate crooked set up is laminated with the lateral wall slip of mounting bracket.

The bottom of transfer line runs through the mounting bracket and extends to the inner wall of air-out cover, and the transfer line extends to the one end outer wall of air-out cover inner wall and is fixed with the worm wheel, and the inner wall of air-out cover is fixed to be provided with and is used for driving transfer line pivoted power component.

Further, the power assembly comprises a worm which is rotatably arranged on the inner wall of the air outlet cover and meshed with the outer wall of the worm wheel, and a servo motor is fixedly connected with the side wall of the worm on the inner wall of the air outlet cover.

Further, the transfer line includes the lead screw, and the mounting bracket is provided with a plurality ofly, and has at least two mounting brackets to set up along the middle part symmetry of air-out housing inner chamber, and electrostatic adsorption board is all installed to the lateral wall of two mounting brackets.

Further, the ash removal subassembly is located the one end that the blade is close to the air intake, and the ash removal subassembly is located the middle part of blade and air intake.

Further, the inner wall of the air outlet cover is fixedly provided with an adjusting component for driving the blades to rotate, the adjusting component comprises a driving wheel rotatably arranged on the side wall of each blade, the side wall of the other blade extends to the inner wall of the air outlet cover and is fixedly connected with a driven wheel, the inner wall of the air outlet cover is slidably provided with a rack meshed with the driving wheel and the outer wall of the driven wheel, and the inner wall of the air outlet cover is fixedly provided with a power device for driving the driving wheel to rotate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the rack can be driven to move downwards through the rotation of the driving wheel, the driven wheel meshed with the outer wall of the rack can be driven to rotate simultaneously in the moving process of the rack, so that the blades can rotate simultaneously to complete the rotating adjustment process of the blades, meanwhile, the worm wheel and the driving rod can be driven to rotate simultaneously through the rotation of the worm, one end of the electrostatic adsorption plate is in threaded connection with the outer wall of the driving rod, the driving rod can be driven to rotate so as to drive the electrostatic adsorption plate to slide upwards on the side wall of the mounting frame, dust in the exhaust air in the air outlet cover can be adsorbed by the electrostatic adsorption plate, more dust is prevented from being contained in the exhaust air, and meanwhile, the accumulation of dust on the outer wall of the dust screen is reduced.

Drawings

FIG. 1 is a schematic view of an air outlet cover according to the present utility model;

FIG. 2 is a cross-sectional view of the air outlet cover of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic view of the mounting bracket of the present utility model;

fig. 5 is a cross-sectional view of the mounting bracket of the present utility model.

In the figure: 1. an air outlet cover; 2. a blade; 3. an air inlet; 4. a driving wheel; 5. a rack; 6. driven wheel; 7. a mounting frame; 8. an electrostatic adsorption plate; 9. a transmission rod; 10. a worm wheel; 11. a worm.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, the present utility model is a multi-blade air outlet adjusting assembly, which comprises an air outlet cover 1, blades 2 and an ash cleaning assembly, wherein the blades 2 are rotatably installed in the air outlet cover 1, the blades 2 are provided with a plurality of blades 2, the plurality of blades 2 are equidistantly distributed on the inner wall of the air outlet cover 1, an air inlet 3 is provided at one end of the air outlet cover 1 far away from the blades 2, and the air inlet 3 can allow air discharged by heating and ventilation equipment to enter the air outlet cover 1 and be discharged by the blades 2 which are equidistantly distributed.

The ash removal subassembly includes mounting bracket 7 of fixed mounting at air-out housing 1 inner wall, and transfer line 9 is installed in the lateral wall rotation of mounting bracket 7, and the outer wall threaded connection of transfer line 9 has electrostatic adsorption board 8, and electrostatic adsorption board 8 is close to the crooked setting of one end outer wall of mounting bracket 7 inner wall, and the lateral wall of mounting bracket 7 is circular-arc, and the one end outer wall that electrostatic adsorption board 8 crooked set up is laminated with the lateral wall slip of mounting bracket 7.

The bottom of transfer line 9 runs through mounting bracket 7 and extends to the inner wall of air-out cover 1, and transfer line 9 extends to the one end outer wall of air-out cover 1 inner wall and is fixed with worm wheel 10, and the inner wall of air-out cover 1 is fixed to be provided with and is used for driving transfer line 9 pivoted power pack, and power pack is including rotating the worm 11 of installing at air-out cover 1 inner wall and with worm wheel 10 outer wall meshing, and the inner wall fixed mounting of air-out cover 1 has and is connected with servo motor with worm 11 lateral wall fixedly.

When carrying out adsorption treatment to the dust in the air-out cover 1, can drive worm 11 and worm wheel 10 through servo motor's start-up and rotate simultaneously, utilize the rotation of worm wheel 10 to drive transfer line 9 and rotate, utilize lead screw transmission's principle can drive electrostatic adsorption board 8 and slide along transfer line 9 outer wall, utilize electrostatic adsorption's mode can carry out adsorption process to the dust in the air, thereby avoid the dust accumulation in the air at the outer wall of blade 2, simultaneously, avoid the dust to get into indoor and influence user's health from air-out cover 1 discharge, and then realize the adsorption treatment process of dust.

Wherein, when static adsorption plate 8 outer wall and mounting bracket 7 lateral wall subsides, can make transfer line 9 rotate static adsorption plate 8 can not rotate simultaneously to ensure that static adsorption plate 8 can follow transfer line 9 outer wall and slide from top to bottom and better carry out the adsorption process to the dust in the air.

The rotation direction of the transmission rod 9 can be changed through the difference of the rotation directions of the power output shafts of the servo motors, so that the electrostatic adsorption plate 8 can slide upwards or downwards along the outer wall of the transmission rod 9, and the use process of the electrostatic adsorption plate 8 is more convenient.

The transfer line 9 includes the lead screw, and mounting bracket 7 is provided with a plurality ofly, and has two at least mounting brackets 7 to set up along the inner chamber middle part symmetry of air-out cover 1, and electrostatic adsorption board 8 is all installed to the lateral wall of two mounting brackets 7, and two mounting brackets 7 and electrostatic adsorption board 8 that the symmetry set up can be better adaptation air-out cover 1 inside size for the dust adsorption process can all be carried out to the air of different positions in the air-out cover 1, thereby make the removal effect of dust better.

The ash removal subassembly is located the one end that blade 2 is close to air intake 3, and the ash removal subassembly is located the middle part of blade 2 and air intake 3, and the air gets into from air intake 3, carries out the ash removal process through the ash removal subassembly, and rethread blade 2 outer wall flows to the ash removal emission process of air can be accomplished.

The inner wall of the air outlet cover 1 is fixedly provided with an adjusting component for driving the blades 2 to rotate, the adjusting component comprises a driving wheel 4 rotatably arranged on the side wall of each blade 2, the side wall of the other blade 2 extends to the inner wall of the air outlet cover 1 and is fixedly connected with a driven wheel 6, the inner wall of the air outlet cover 1 is slidably provided with a rack 5 meshed with the driving wheel 4 and the outer wall of the driven wheel 6, the inner wall of the air outlet cover 1 is fixedly provided with a power device for driving the driving wheel 4 to rotate, and the power device can be a stepping motor commonly used in the prior art.

When adjusting the rotation angle of blade 2 to adapt to the operational aspect under the different states of heating ventilation equipment, can drive wheel 4 rotation through step motor's start-up, utilize the rotation of drive wheel 4 can drive rack 5 upwards or downward slip for with the driven wheel 6 of rack 5 outer wall meshing rotate simultaneously, thereby drive the blade 2 that is connected with driven wheel 6 one end and rotate simultaneously, and then realize the rotation regulation process of blade 2, can adapt to the air supply condition under the different states when blade 2 rotates to different angles, and then more adapt to heating ventilation equipment.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. A multi-leaf tuyere adjusting assembly, characterized in that: the dust removing device comprises an air outlet cover (1), blades (2) and dust removing components, wherein the blades (2) are rotatably arranged in the air outlet cover (1), the blades (2) are arranged in a plurality, the blades (2) are equidistantly distributed on the inner wall of the air outlet cover (1), and an air inlet (3) is formed in one end, far away from the blades (2), of the air outlet cover (1);

the ash removal assembly comprises a mounting frame (7) fixedly mounted on the inner wall of the air outlet cover (1), a transmission rod (9) is rotatably mounted on the side wall of the mounting frame (7), an electrostatic adsorption plate (8) is connected to the outer wall of the transmission rod (9) in a threaded manner, one end outer wall of the electrostatic adsorption plate (8), which is close to the inner wall of the mounting frame (7), is bent, the side wall of the mounting frame (7) is arc-shaped, and one end outer wall of the electrostatic adsorption plate (8) which is bent is in sliding fit with the side wall of the mounting frame (7);

the bottom of transfer line (9) runs through mounting bracket (7) and extends to the inner wall of air-out cover (1), the one end outer wall that transfer line (9) extended to air-out cover (1) inner wall is fixed with worm wheel (10), the inner wall of air-out cover (1) is fixed to be provided with and is used for driving transfer line (9) pivoted power component.

2. The multi-lobed tuyere adjustment assembly of claim 1, wherein: the power assembly comprises a worm (11) which is rotatably arranged on the inner wall of the air outlet cover (1) and meshed with the outer wall of the worm wheel (10), and a servo motor is fixedly connected with the side wall of the worm (11) on the inner wall of the air outlet cover (1).

3. The multi-lobed tuyere adjusting assembly of claim 2, wherein: the transmission rod (9) comprises a screw rod, a plurality of installation frames (7) are arranged, at least two installation frames (7) are symmetrically arranged along the middle part of the inner cavity of the air outlet cover (1), and electrostatic adsorption plates (8) are arranged on the side walls of the two installation frames (7).

4. The multi-lobed tuyere adjustment assembly of claim 1, wherein: the ash removal component is located at one end of the blade (2) close to the air inlet (3), and the ash removal component is located at the middle parts of the blade (2) and the air inlet (3).

5. The multi-lobed tuyere adjustment assembly of claim 4, wherein: the inner wall of the air outlet cover (1) is fixedly provided with an adjusting component for driving the blades (2) to rotate, the adjusting component comprises a driving wheel (4) rotatably mounted on the side wall of each blade (2), the other side wall of each blade (2) extends to the inner wall of the air outlet cover (1) and is fixedly connected with a driven wheel (6), a rack (5) meshed with the driving wheel (4) and the outer wall of the driven wheel (6) is slidably mounted on the inner wall of the air outlet cover (1), and a power device for driving the driving wheel (4) to rotate is fixedly arranged on the inner wall of the air outlet cover (1).