CN115013328A

CN115013328A - Electromechanical integration self-cleaning fan

Info

Publication number: CN115013328A
Application number: CN202111569598.2A
Authority: CN
Inventors: 马海燕
Original assignee: Jiangsu College of Safety Technology
Current assignee: Jiangsu College of Safety Technology
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-09-06

Abstract

The invention discloses an electromechanical integrated self-cleaning fan, which comprises a bottom plate, wherein the upper end of the bottom plate is connected with an electromechanical device, a fan body is arranged in the electromechanical device, a filter screen is arranged at the air inlet end of the fan body, and the upper surface of the bottom plate is connected with a supporting table, and the electromechanical device comprises a power mechanism, a driving mechanism, a cleaning mechanism and a collecting mechanism; the power mechanism is used for providing power for the driving mechanism and the cleaning mechanism and is arranged on the support platform; starting power unit, power unit drive clears away the mechanism operation, makes the dust of clearing away the mechanism with the filter screen surface strike off, then, the dust falls into to collect the mechanism in, simultaneously, power unit drives actuating mechanism and moves, and actuating mechanism will collect the dust in the mechanism and inwards promote, makes the dust in collecting the mechanism can not plug up, and, can extrude the dust in collecting the mechanism, makes the dust compress into one, increases the dust collection volume of collecting the mechanism.

Description

Electromechanical integration self-cleaning fan

Technical Field

The present invention relates to industrial equipment.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy.

At present electromechanical integration fan when using, the back of electromechanical integration fan can be because of having the adsorption affinity, and accumulate certain dust, uses electromechanical integration fan for a long time, can lead to the back of electromechanical integration fan to be blocked up by the dust, makes the wind-force of electromechanical integration fan reduce, is unfavorable for the maximize of electromechanical integration fan efficiency to when the dust is too much, also can enter into on the flabellum in the electromechanical integration fan, make the wind that the flabellum blew out also can carry the dust.

Disclosure of Invention

The invention aims to overcome the defect that dust on the back of a fan is not easy to clean.

The technical scheme for realizing the purpose is as follows: an electromechanical integrated self-cleaning fan comprises a bottom plate, wherein the upper end of the bottom plate is connected with an electromechanical device, a fan body is arranged in the electromechanical device, a filter screen is arranged at the air inlet end of the fan body, and the upper surface of the bottom plate is connected with a supporting table which comprises a power mechanism, a driving mechanism, a cleaning mechanism and a collecting mechanism;

the power mechanism is used for providing power for the driving mechanism and the clearing mechanism and is arranged on the supporting table;

the driving mechanism is used for pushing dust in the collecting mechanism and is arranged on the power mechanism;

the cleaning mechanism is used for cleaning dust on the surface of the filter screen and arranged on the power mechanism;

the collecting mechanism is used for collecting dust falling from the filter screen and is arranged in the electromechanical device.

Preferably, the power mechanism comprises a power motor and a power shaft, the upper end of the support table is connected with the power motor, the output end of the power motor is connected with the power shaft, and the tail end of the power shaft is connected with the fan body.

Preferably, the driving mechanism comprises a driving part, a driven part, a push rod and a push plate, the driving part is connected with the power shaft, the driving part is used for receiving the power of the power mechanism, the driven part is connected with the driving part, the driven part is used for transmitting the power of the driving part to the push rod, one end of the push rod is connected with the driven part, and the other end of the push rod is connected with the push plate.

Preferably, the driving piece includes action wheel, belt, follows driving wheel, drive shaft and drive bevel gear, the outer wall connection of power shaft has the action wheel, the outer wall swing joint of action wheel has the belt, the outer wall of belt with from driving wheel swing joint, the inner wall and the drive shaft connection from the driving wheel, the one end and the brace table swing joint of drive shaft, the other end and the drive bevel gear of drive shaft are connected.

Preferably, the driven member comprises a supporting rod, a connecting shaft, a driven bevel gear, a driven shaft, a rotary table, a connecting rod, a sliding block and a U-shaped rod, the outer wall of the driven bevel gear is meshed with the driving bevel gear, the outer wall of the supporting table is connected with the supporting rod, the outer wall of the supporting rod is rotatably connected with the connecting shaft, the lower end of the connecting shaft is connected with the driven bevel gear, the lower end of the driven bevel gear is connected with the driven shaft, the lower end of the driven shaft is connected with the rotary table, the lower end of the rotary table is rotatably connected with the connecting rod, one end of the connecting rod is rotatably connected with the sliding block, the inner wall of the sliding block is slidably connected with the U-shaped rod, and the outer wall of the U-shaped rod is connected with the pushing rod.

Preferably, clear away the mechanism and include scraper blade, miniature push rod motor, telescopic link, sloping block and diaphragm, the outer wall connection of power shaft has the scraper blade, the outer wall and the filter screen of scraper blade paste mutually, the upper end of scraper blade is connected with miniature push rod motor, miniature push rod motor's output is connected with the telescopic link, the one end of telescopic link is connected with the sloping block, the upper end of scraper blade is connected with the diaphragm.

Preferably, collect the mechanism and include ring channel, ring baffle, collection box, sliding door and transparent window, the ring channel has been seted up to electromechanical device's outer wall, the ring channel is located the outside of filter screen, the periphery of ring channel is connected with ring baffle, electromechanical device's inner wall connection has the collection box, the opening has been seted up to the upper end of collecting the box, the outer wall of collecting the box is provided with the sliding door, the outer wall of sliding door is provided with the transparent window.

Preferably, one side of the push plate close to the push rod is provided with an inclined surface.

The invention has the beneficial effects that:

1. starting power unit, power unit drive clearing mechanism moves, makes the dust of clearing mechanism with filter screen surface strike off, then, the dust falls into to collect the mechanism in, and simultaneously, power unit drives actuating mechanism and moves, and actuating mechanism will collect the dust in the mechanism and inwards promote, makes the dust in collecting the mechanism can not plug up to, can extrude the dust in collecting the mechanism, make the dust compress into one, the dust collection volume of mechanism is collected in the increase.

2. Power unit drives driving piece reciprocating motion, the driving piece drives the reciprocal operation of follower, make the reciprocal push rod that promotes of follower, the push rod drives push pedal reciprocating motion, the push pedal can promote and extrude the dust of collecting in the mechanism, make the dust compress into the cubic, the increase collects the collection volume of dust in the mechanism, and, utilize the inclined plane in the push pedal, can return when initial position in the push pedal, the dust can fall into the push pedal along the inclined plane and keep away from one side of push rod, the dust extrusion has been avoided one side that the push pedal is close to the push rod.

3. Drive the action wheel at the power shaft and rotate, and simultaneously, the power shaft drives the scraper blade and rotates, the scraper blade strikes off the dust on filter screen surface, the dust can fall into the ring channel, partial dust can fall on the scraper blade, miniature push rod motor can drive the telescopic link and remove, the telescopic link can promote the sloping block and remove, the sloping block can release the scraper blade with the dust, utilize diaphragm and ring baffle, it falls outwards to reduce the dust, the dust can fall into in the collection box along the ring channel, the dust can be compressed into one by actuating mechanism, utilize the sliding door to take out the dust and handle, utilize the inside condition in the observation collection box that the transparent window can be comparatively convenient.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic bottom view of the present invention;

FIG. 5 is a schematic cross-sectional structural view of the present invention;

FIG. 6 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 7 is an enlarged schematic view of the structure at B in FIG. 3;

FIG. 8 is an enlarged schematic view of the structure at C in FIG. 3;

FIG. 9 is an enlarged schematic view of FIG. 3 at D;

fig. 10 is an enlarged schematic view of fig. 4 at E.

1. A base plate; 2. an electromechanical device; 3. a fan body; 4. a support table; 5. filtering with a screen; 6. a power mechanism; 601. a power motor; 602. a power shaft; 7. a drive mechanism; 701. a driving wheel; 702. a belt; 703. a driven wheel; 704. a drive shaft; 705. a drive bevel gear; 706. a support bar; 707. a connecting shaft; 708. a driven bevel gear; 709. a driven shaft; 710. a turntable; 711. a connecting rod; 712. a slider; 713. a U-shaped rod; 714. a push rod; 715. pushing a plate; 8. a clearing mechanism; 801. a squeegee; 802. a micro push rod motor; 803. a telescopic rod; 804. a sloping block; 805. a transverse plate; 9. a collection mechanism; 901. an annular groove; 902. an annular baffle; 903. a collection box; 904. sliding the door; 905. and a transparent window.

Detailed Description

The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

The invention will be further explained with reference to the drawings.

Referring to the attached drawings 1-10, an electromechanical integrated self-cleaning fan comprises a bottom plate 1, wherein the upper end of the bottom plate 1 is connected with an electromechanical device 2, a fan body 3 is arranged in the electromechanical device 2, a filter screen 5 is arranged at the air inlet end of the fan body 3, and a support table 4 is connected to the upper surface of the bottom plate 1 and comprises a power mechanism 6, a driving mechanism 7, a cleaning mechanism 8 and a collecting mechanism 9;

the power mechanism 6 is used for providing power for the driving mechanism 7 and the clearing mechanism 8, and the power mechanism 6 is arranged on the support table 4;

the driving mechanism 7 is used for pushing dust in the collecting mechanism 9, and the driving mechanism 7 is arranged on the power mechanism 6;

the cleaning mechanism 8 is used for cleaning dust on the surface of the filter screen 5, and the cleaning mechanism 8 is arranged on the power mechanism 6;

and the collecting mechanism 9 is used for collecting dust falling from the filter screen 5, and the collecting mechanism 9 is arranged in the electromechanical device 2.

Actuating unit 6 starts, actuating unit 6 drives clearance mechanism 8 and moves, make clearance mechanism 8 strike off the dust on filter screen 5 surface, then, the dust falls into in collecting mechanism 9, and simultaneously, actuating unit 6 drives actuating mechanism 7 and moves, actuating mechanism 7 inwards promotes the dust in collecting mechanism 9, make the dust in collecting mechanism 9 can not plug up, and, can extrude the dust in collecting mechanism 9, make the dust compress into one, the increase is collected the dust collection volume of mechanism 9.

Referring to fig. 2, the power mechanism 6 includes a power motor 601 and a power shaft 602, the power motor 601 is connected to the upper end of the support table 4, the power shaft 602 is connected to the output end of the power motor 601, and the end of the power shaft 602 is connected to the blower body 3.

The power motor 601 is started, and the power motor 601 drives the power shaft 602 to rotate.

Referring to fig. 7-10, the driving mechanism 7 includes a driving member, a driven member, a push rod 714 and a push plate 715, the driving member is connected to the power shaft 602, the driving member is configured to receive power from the power mechanism 6, the driven member is connected to the driving member, the driven member is configured to transmit power from the driving member to the push rod 714, one end of the push rod 714 is connected to the driven member, the other end of the push rod 714 is connected to the push plate 715, and a slope is disposed on a side of the push plate 715 close to the push rod 714.

The power mechanism 6 drives the driving part to reciprocate, the driving part drives the driven part to reciprocate, the driven part drives the push rod 714 to reciprocate, the push rod 714 drives the push plate 715 to reciprocate, the push plate 715 can push and extrude dust in the collecting mechanism 9, the dust is compressed into a block shape, the collecting amount of the dust in the collecting mechanism 9 is increased, and by utilizing the inclined surface on the push plate 715, when the push plate 715 returns to the initial position, the dust can fall into one side of the push plate 715, which is far away from the push rod 714, so that the dust is prevented from being extruded on one side of the push plate 715, which is close to the push rod 714.

Referring to fig. 7-10, the driving member includes a driving wheel 701, a belt 702, a driven wheel 703, a driving shaft 704 and a driving bevel gear 705, the driving wheel 701 is connected to an outer wall of the power shaft 602, the belt 702 is movably connected to an outer wall of the driving wheel 701, an outer wall of the belt 702 is movably connected to the driven wheel 703, an inner wall of the driven wheel 703 is connected to the driving shaft 704, one end of the driving shaft 704 is movably connected to the supporting platform 4, and the other end of the driving shaft 704 is connected to the driving bevel gear 705.

The power shaft 602 drives the driving wheel 701 to rotate, the driving wheel 701 drives the belt 702 to move, the belt 702 drives the driven wheel 703 to rotate, the driven wheel 703 drives the driving shaft 704 to rotate, and the driving shaft 704 drives the driving bevel gear 705 to rotate.

Referring to fig. 7-10, the driven member includes a support rod 706, a coupling shaft 707, a driven bevel gear 708, a driven shaft 709, a turntable 710, a connecting rod 711, a sliding block 712 and a U-shaped rod 713, the outer wall of the driven bevel gear 708 is engaged with the driving bevel gear 705, the outer wall of the support platform 4 is connected with the support rod 706, the outer wall of the support rod 706 is rotatably connected with the coupling shaft 707, the lower end of the coupling shaft 707 is connected with the driven bevel gear 708, the lower end of the driven bevel gear 708 is connected with the driven shaft 709, the lower end of the driven shaft 709 is connected with the turntable 710, the lower end of the turntable 710 is rotatably connected with the connecting rod 711, one end of the connecting rod 711 is rotatably connected with the sliding block 712, the inner wall of the sliding block 712 is slidably connected with the U-shaped rod 713, and the outer wall of the U-shaped rod 713 is connected with a push rod 714.

The driving bevel gear 705 drives the driven bevel gear 708 to rotate, so that the subsequent rotating direction is changed, the driven bevel gear 708 drives the driven shaft 709 to rotate, the driven shaft 709 drives the rotating disc 710 to rotate, the rotating disc 710 drives the connecting rod 711 to rotate periodically, the connecting rod 711 pulls the sliding block 712 to move back and forth, and the sliding block 712 drives the push rod 714 to move back and forth.

Referring to fig. 9, the removing mechanism 8 includes a scraping plate 801, a micro push rod motor 802, a telescopic rod 803, an inclined block 804 and a transverse plate 805, the scraping plate 801 is connected to the outer wall of the power shaft 602, the outer wall of the scraping plate 801 is attached to the filter screen 5, the micro push rod motor 802 is connected to the upper end of the scraping plate 801, the telescopic rod 803 is connected to the output end of the micro push rod motor 802, the inclined block 804 is connected to one end of the telescopic rod 803, the transverse plate 805 is connected to the upper end of the scraping plate 801, and the micro push rod motor 802 is LA-T8 in model number.

Referring to fig. 5-6, the collecting mechanism 9 includes an annular groove 901, an annular baffle 902, a collecting box 903, a sliding door 904 and a transparent window 905, the annular groove 901 is formed in the outer wall of the electromechanical device 2, the annular groove 901 is located outside the filter screen 5, the annular baffle 902 is connected to the periphery of the annular groove 901, the collecting box 903 is connected to the inner wall of the electromechanical device 2, an opening is formed in the upper end of the collecting box 903, the sliding door 904 is arranged on the outer wall of the collecting box 903, and the transparent window 905 is arranged on the outer wall of the sliding door 904.

The driving wheel 701 is driven to rotate by the power shaft 602, meanwhile, the scraper 801 is driven to rotate by the power shaft 602, the dust on the surface of the filter screen 5 is scraped by the scraper 801, the dust can fall into the annular groove 901, part of the dust can fall onto the scraper 801, the micro push rod motor 802 can drive the telescopic rod 803 to move, the telescopic rod 803 can push the inclined block 804 to move, the inclined block 804 can push the dust out of the scraper 801, the transverse plate 805 and the annular baffle 902 are utilized, the dust is reduced to fall outwards, the dust can fall into the collection box 903 along the annular groove 901, the dust can be compressed into one by the driving mechanism 7, the dust can be taken out and processed by the sliding door 904, and the internal condition of the collection box 903 can be conveniently observed by the transparent window 905.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. An electromechanical integrated self-cleaning fan comprises a bottom plate (1), wherein the upper end of the bottom plate (1) is connected with an electromechanical device (2), a fan body (3) is arranged in the electromechanical device (2), a filter screen (5) is arranged at the air inlet end of the fan body (3), and a support table (4) is connected to the upper surface of the bottom plate (1), and the electromechanical integrated self-cleaning fan is characterized by comprising a power mechanism (6), a driving mechanism (7), a clearing mechanism (8) and a collecting mechanism (9);

the power mechanism (6), the said power mechanism (6) is used for providing the driving mechanism (7) and clearing the motive force of the organization (8), the said power mechanism (6) is set up on the brace table (4);

the driving mechanism (7) is used for pushing dust in the collecting mechanism (9), and the driving mechanism (7) is arranged on the power mechanism (6);

the cleaning mechanism (8) is used for cleaning dust on the surface of the filter screen (5), and the cleaning mechanism (8) is arranged on the power mechanism (6);

a collecting mechanism (9), wherein the collecting mechanism (9) is used for collecting dust falling off from the filter screen (5), and the collecting mechanism (9) is arranged in the electromechanical device (2).

2. The mechatronic self-cleaning fan as claimed in claim 1, wherein the power mechanism (6) comprises a power motor (601) and a power shaft (602), the power motor (601) is connected to the upper end of the support platform (4), the power shaft (602) is connected to the output end of the power motor (601), and the end of the power shaft (602) is connected to the fan body (3).

3. The mechatronic self-cleaning fan as claimed in claim 2, wherein the driving mechanism (7) comprises a driving member, a driven member, a push rod (714) and a push plate (715), the driving member is connected with the power shaft (602), the driving member is used for receiving the power of the power mechanism (6), the driven member is connected with the driving member, the driven member is used for transmitting the power of the driving member to the push rod (714), one end of the push rod (714) is connected with the driven member, and the other end of the push rod (714) is connected with the push plate (715).

4. The mechatronic self-cleaning fan as claimed in claim 3, wherein the driving member comprises a driving wheel (701), a belt (702), a driven wheel (703), a driving shaft (704) and a driving bevel gear (705), the driving wheel (701) is connected to the outer wall of the power shaft (602), the belt (702) is movably connected to the outer wall of the driving wheel (701), the outer wall of the belt (702) is movably connected to the driven wheel (703), the inner wall of the driven wheel (703) is connected to the driving shaft (704), one end of the driving shaft (704) is movably connected to the support table (4), and the other end of the driving shaft (704) is connected to the driving bevel gear (705).

5. The mechatronic self-cleaning fan as claimed in claim 4, wherein the driven member comprises a support rod (706), a connecting shaft (707), a driven bevel gear (708), a driven shaft (709), a rotary disc (710), a connecting rod (711), a sliding block (712) and a U-shaped rod (713), the outer wall of the driven bevel gear (708) is engaged with the driving bevel gear (705), the outer wall of the support platform (4) is connected with the support rod (706), the outer wall of the support rod (706) is rotatably connected with the connecting shaft (707), the lower end of the connecting shaft (707) is connected with the driven bevel gear (708), the lower end of the driven bevel gear (708) is connected with the driven shaft (709), the lower end of the driven shaft (709) is connected with the rotary disc (710), the lower end of the rotary disc (710) is rotatably connected with the connecting rod (711), and one end of the connecting rod (711) is rotatably connected with the sliding block (712), the inner wall of the sliding block (712) is connected with the U-shaped rod (713) in a sliding mode, and the outer wall of the U-shaped rod (713) is connected with the push rod (714).

6. The mechatronic self-cleaning fan according to claim 2, characterized in that the cleaning mechanism (8) comprises a scraper (801), a micro push rod motor (802), a telescopic rod (803), an oblique block (804) and a transverse plate (805), the outer wall of the power shaft (602) is connected with the scraper (801), the outer wall of the scraper (801) is attached to the filter screen (5), the upper end of the scraper (801) is connected with the micro push rod motor (802), the output end of the micro push rod motor (802) is connected with the telescopic rod (803), one end of the telescopic rod (803) is connected with the oblique block (804), and the upper end of the scraper (801) is connected with the transverse plate (805).

7. The mechatronic self-cleaning fan as claimed in claim 1, wherein the collection mechanism (9) comprises an annular groove (901), an annular baffle (902), a collection box (903), a sliding door (904) and a transparent window (905), the annular groove (901) is formed in the outer wall of the mechatronic device (2), the annular groove (901) is located on the outer side of the filter screen (5), the annular baffle (902) is connected to the periphery of the annular groove (901), the collection box (903) is connected to the inner wall of the mechatronic device (2), an opening is formed in the upper end of the collection box (903), the sliding door (904) is arranged on the outer wall of the collection box (903), and the transparent window (905) is arranged on the outer wall of the sliding door (904).

8. The mechatronic self-cleaning fan of claim 3, wherein the push plate (715) is provided with a bevel on the side near the push rod (714).