CN213982580U

CN213982580U - Exhaust fan strutting arrangement

Info

Publication number: CN213982580U
Application number: CN202022519289.1U
Authority: CN
Inventors: 赵志国; 孙忠向
Original assignee: Shandong Chuangshi Environmental Equipment Co ltd
Current assignee: Shandong Chuangshi Environmental Equipment Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-08-17
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses an exhaust fan strutting arrangement, the on-line screen storage device comprises a base, the top fixedly connected with support frame of base, the first motor of interior diapire fixedly connected with of support frame, the one end fixedly connected with threaded rod of first bull stick, the surface threaded connection of threaded rod has first movable block, the one end fixedly connected with fixed block of head rod, the top swing joint of fixed block has the carousel, the first gear of bottom fixedly connected with of carousel, one side swing joint of first gear has the second gear, the middle part fixedly connected with second bull stick of second gear, one side fixedly connected with second motor of second bull stick, the top fixedly connected with exhaust fan main part of carousel. The utility model discloses a setting of first motor can make things convenient for the workman to adjust the height of exhaust fan main part according to the on-the-spot condition, and improve equipment's practicality through the setting of second motor, can make things convenient for the workman to go to adjust according to the condition, improves workman work efficiency.

Description

Exhaust fan strutting arrangement

Technical Field

The utility model relates to an exhaust fan technical field specifically is an exhaust fan strutting arrangement.

Background

The exhaust fan achieves the ventilation effect by exhausting air indoors or outdoors, the working principle of the exhaust fan is that input electric power penetrates through a motor to drive a fan impeller to rotate so as to achieve the air suction effect on gas, or the exhaust fan is composed of elements such as an air inlet impeller shell motor and the like to form a motor, the electric power is converted into mechanical power to drive the impeller to rotate an air inlet so as to guide gas to smoothly enter the impeller, the impeller transfers kinetic energy during rotation to the gas, and an output shaft of the motor is usually fixed on a rack through a bearing and is fixed and rotates.

The special strutting arrangement of current exhaust fan is fixing the back to the exhaust fan and can not be to highly adjusting, and inconvenient workman influences work efficiency to the use of exhaust fan, reduces the practicality of work to equipment, therefore we need an exhaust fan strutting arrangement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust fan strutting arrangement is in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an exhaust fan supporting device comprises a base, wherein the top of the base is fixedly connected with a supporting frame, the inner bottom wall of the supporting frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating rod, one end of the first rotating rod is fixedly connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a first moving block, one side of the first moving block is fixedly connected with a first connecting rod, one end of the first connecting rod is fixedly connected with a fixed block, the top of the fixed block is movably connected with a turntable, the bottom of the turntable is fixedly connected with a first gear, one side of the first gear is movably connected with a second gear, the middle part of the second gear is fixedly connected with a second rotating rod, one side fixedly connected with second motor of second bull stick, the top fixedly connected with exhaust fan main part of carousel.

Preferably, the equal fixedly connected with safety cover in both sides of exhaust fan main part, the bottom fixedly connected with pulley of base.

Preferably, one side fixedly connected with rubber pad of first motor, one side fixedly connected with gag lever post of rubber pad, the inside wall fixed connection of gag lever post and support frame.

Preferably, one side of the fixed block is fixedly connected with a second connecting rod, one end of the second connecting rod is fixedly connected with a second moving block, the inside of the second moving block is movably connected with a sliding rod, and the sliding rod is movably connected with the inner top wall of the support frame.

Preferably, the inner top wall of the base is fixedly connected with a first chute, the inner portion of the first chute is connected with a third connecting rod in a sliding mode, one end of the third connecting rod is fixedly connected with an inclined block, and one side of the inclined block is fixedly connected with a telescopic rod.

Preferably, the bottom of the inclined block is movably connected with a roller, the bottom of the roller is movably connected with a sliding plate, and two ends of the sliding plate are both connected with second sliding chutes in a sliding manner.

Preferably, the bottom of the sliding plate is fixedly connected with a fixing rod, and the bottom of the fixing rod is fixedly connected with an anti-skid pad.

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

1. the utility model discloses a setting of first motor can make first bull stick drive threaded rod rotate, makes first movable block can reciprocate through the pivoted threaded rod, drives head rod and fixed block simultaneously and removes, makes things convenient for the workman to adjust the practicality of improve equipment according to the height of site conditions to the exhaust fan main part.

2. The utility model discloses a setting of second motor can make the second bull stick drive the second gear, makes first gear drive the carousel and rotates the exhaust fan main part, can make the workman conveniently adjust the angle of exhaust fan main part, makes things convenient for the workman to go to adjust according to the condition, improves workman work efficiency.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a support frame; 3. a first motor; 4. a first rotating lever; 5. a threaded rod; 6. a first moving block; 7. a first connecting rod; 8. a fixed block; 9. a turntable; 10. a first gear; 11. a second gear; 12. a second rotating rod; 13. a second motor; 14. an exhaust fan main body; 15. a protective cover; 16. a pulley; 17. a rubber pad; 18. a limiting rod; 19. a second connecting rod; 20. a second moving block; 21. a slide bar; 22. a first chute; 23. a third connecting rod; 24. a sloping block; 25. a telescopic rod; 26. a roller; 27. a sliding plate; 28. a second chute; 29. fixing the rod; 30. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an exhaust fan supporting device comprises a base 1, wherein the top of the base 1 is fixedly connected with a supporting frame 2, the inner bottom wall of the supporting frame 2 is fixedly connected with a first motor 3, the output end of the first motor 3 is fixedly connected with a first rotating rod 4, one end of the first rotating rod 4 is fixedly connected with a threaded rod 5, the outer surface of the threaded rod 5 is in threaded connection with a first moving block 6, one side of the first moving block 6 is fixedly connected with a first connecting rod 7, through the arrangement of the first motor 3, the first rotating rod 4 can drive the threaded rod 5 to rotate, the first moving block 6 can move up and down through the rotating threaded rod 5, and simultaneously the first connecting rod 7 and a fixed block 8 are driven to move, so that a worker can conveniently adjust the height of an exhaust fan main body 14 according to the field condition, the practicability of equipment is improved, one end of the first connecting rod 7 is fixedly connected with the fixed block 8, and the top of the fixed block 8 is movably connected with a rotating disc 9, the bottom fixedly connected with first gear 10 of carousel 9, one side swing joint of first gear 10 has second gear 11, the middle part fixedly connected with second bull stick 12 of second gear 11, one side fixedly connected with second motor 13 of second bull stick 12, the top fixedly connected with exhaust fan main part 14 of carousel 9, setting through second motor 13, can make second bull stick 12 drive second gear 11, make first gear 10 drive carousel 9 rotate exhaust fan main part 14, can make the workman conveniently adjust exhaust fan main part 14's angle, make things convenient for the workman to go to adjust according to the condition, improve workman work efficiency.

Further, the equal fixedly connected with safety cover 15 in both sides of exhaust fan main part 14, the bottom fixedly connected with pulley 16 of base 1, through the setting of safety cover 15, can prevent that the workman is close to at exhaust fan main part 14 during operation, improve workman safety guarantee, through the setting of pulley 16, can make the workman conveniently remove equipment, improve workman work efficiency.

Further, one side fixedly connected with rubber pad 17 of first motor 3, one side fixedly connected with gag lever post 18 of rubber pad 17, gag lever post 18 and the inside wall fixed connection of support frame 2 through the setting of rubber pad 17, can make first motor 3 reduce vibrations, and the anti-abrasion improves equipment's life, through the setting of gag lever post 18, can make first motor 3 more stable at the during operation, improves work efficiency.

Further, one side fixedly connected with second connecting rod 19 of fixed block 8, the one end fixedly connected with second movable block 20 of second connecting rod 19, the inside swing joint of second movable block 20 has slide bar 21, slide bar 21 and the interior roof swing joint of support frame 2, through the setting of slide bar 21, can make the second connecting rod 19 that removes drive second movable block 20 and remove on slide bar 21, stability when improving removal exhaust fan main part 14.

Further, the first spout 22 of interior roof fixedly connected with of base 1, the inside sliding connection of first spout 22 has third connecting rod 23, the one end fixedly connected with sloping block 24 of third connecting rod 23, one side fixedly connected with telescopic link 25 of sloping block 24, through the setting of telescopic link 25, can make sloping block 24 push down gyro wheel 26, drive third connecting rod 23 simultaneously and remove in first spout 22, improve the stability of sloping block 24.

Further, the bottom swing joint of sloping block 24 has gyro wheel 26, and the bottom swing joint of gyro wheel 26 has sliding plate 27, and the equal sliding connection in both ends of sliding plate 27 has second spout 28, through the setting of gyro wheel 26, can make sliding plate 27 remove in second spout 28, drives dead lever 29 and slipmat 30 simultaneously and removes, improves the availability factor.

Further, the bottom of the sliding plate 27 is fixedly connected with a fixing rod 29, the bottom of the fixing rod 29 is fixedly connected with a non-slip mat 30, and the fixing rod 29 and the non-slip mat 30 are mutually arranged, so that the equipment can be fixed, the movement is prevented, and the safety guarantee of workers during working is improved.

The working principle is as follows: the first rotating rod 4 can drive the threaded rod 5 to rotate through the arrangement of the first motor 3, the first moving block 6 can move up and down through the rotating threaded rod 5, and simultaneously drive the first connecting rod 7 and the fixed block 8 to move, so that a worker can conveniently adjust the height of the exhaust fan main body 14 according to the field condition, the practicability of the equipment is improved, the second rotating rod 12 can drive the second gear 11 through the arrangement of the second motor 13, the first gear 10 drives the turntable 9 to rotate the exhaust fan main body 14, the angle of the exhaust fan main body 14 can be conveniently adjusted by the worker, the worker can conveniently adjust according to the condition, the working efficiency of the worker is improved, the worker can be prevented from approaching the exhaust fan main body 14 during working through the arrangement of the protective cover 15, the safety guarantee of the worker is improved, the worker can conveniently move the equipment through the arrangement of the pulley 16, improve workman work efficiency, through the setting of slide bar 21, the second connecting rod 19 that can make the removal drives second movable block 20 and removes on slide bar 21, stability when improving removal exhaust fan main part 14, through the setting of telescopic link 25, can make sloping block 24 push down gyro wheel 26, drive third connecting rod 23 and remove in first spout 22 simultaneously, improve sloping block 24's stability, through the setting of gyro wheel 26, can make sliding plate 27 remove in second spout 28, drive dead lever 29 and slipmat 30 simultaneously and remove, and the use efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an exhaust fan strutting arrangement, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a support frame (2), the inner bottom wall of the support frame (2) is fixedly connected with a first motor (3), the output end of the first motor (3) is fixedly connected with a first rotating rod (4), one end of the first rotating rod (4) is fixedly connected with a threaded rod (5), the outer surface of the threaded rod (5) is in threaded connection with a first moving block (6), one side of the first moving block (6) is fixedly connected with a first connecting rod (7), one end of the first connecting rod (7) is fixedly connected with a fixed block (8), the top of the fixed block (8) is movably connected with a rotating disc (9), the bottom of the rotating disc (9) is fixedly connected with a first gear (10), one side of the first gear (10) is movably connected with a second gear (11), the middle part of the second gear (11) is fixedly connected with a second rotating rod (12), one side of the second rotating rod (12) is fixedly connected with a second motor (13), and the top of the rotating disc (9) is fixedly connected with an exhaust fan main body (14).

2. An exhaust fan support apparatus as defined in claim 1, further comprising: the equal fixedly connected with safety cover (15) in both sides of exhaust fan main part (14), the bottom fixedly connected with pulley (16) of base (1).

3. An exhaust fan support apparatus as defined in claim 1, further comprising: one side fixedly connected with rubber pad (17) of first motor (3), one side fixedly connected with gag lever post (18) of rubber pad (17), gag lever post (18) and the inside wall fixed connection of support frame (2).

4. An exhaust fan support apparatus as defined in claim 1, further comprising: one side of the fixed block (8) is fixedly connected with a second connecting rod (19), one end of the second connecting rod (19) is fixedly connected with a second moving block (20), the inside of the second moving block (20) is movably connected with a sliding rod (21), and the sliding rod (21) is movably connected with the inner top wall of the support frame (2).

5. An exhaust fan support apparatus as defined in claim 1, further comprising: the interior roof fixedly connected with first spout (22) of base (1), the inside sliding connection of first spout (22) has third connecting rod (23), the one end fixedly connected with sloping block (24) of third connecting rod (23), one side fixedly connected with telescopic link (25) of sloping block (24).

6. An exhaust fan support apparatus as defined in claim 5, further comprising: the bottom of the inclined block (24) is movably connected with a roller (26), the bottom of the roller (26) is movably connected with a sliding plate (27), and two ends of the sliding plate (27) are both connected with second sliding grooves (28) in a sliding mode.

7. An exhaust fan support apparatus as defined in claim 6, further comprising: the bottom of the sliding plate (27) is fixedly connected with a fixed rod (29), and the bottom of the fixed rod (29) is fixedly connected with a non-slip mat (30).