CN218207233U

CN218207233U - Fan convenient to installation and dismantlement

Info

Publication number: CN218207233U
Application number: CN202222150545.3U
Authority: CN
Inventors: 吕旭钢; 史牛键
Original assignee: Wuxi Xuye Mechanical Equipment Co ltd
Current assignee: Wuxi Xuye Mechanical Equipment Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-03
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a fan field discloses a fan convenient to installation and dismantlement, which comprises a mounting bas, fixed mounting has the controller on the mount pad, the upper end of mount pad is provided with the mounting bracket, the mounting bracket is provided with two sets ofly altogether, and is two sets of be provided with bellows between the mounting bracket, it is two sets of the lower extreme of mounting bracket is provided with drive arrangement, the both sides of bellows all are connected with the connecting box through the pivot, the outer wall fixed connection of pivot and bellows, be provided with angle adjusting device in the connecting box, fixedly connected with inserted bar on the tip of connecting box. The utility model discloses can effectively solve the installation that current fan exists comparatively loaded down with trivial details with the dismantlement, the problem of inconvenient follow-up maintenance, this device can make things convenient for the regulation of angle and height simultaneously, and the utility model is new very strong.

Description

Fan convenient to installation and dismantlement

Technical Field

The utility model relates to a fan field, in particular to fan convenient to installation and dismantlement.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. Fans are widely used in ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and draught of boilers and industrial kilns; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grain, wind tunnel wind source and air cushion boat inflating and propelling.

The existing fan has more defects, the installation and disassembly processes are more complex, the subsequent maintenance is more troublesome, in addition, the existing fan is adjusted more singly, the angle and the height are inconvenient to adjust simultaneously, and therefore, the fan convenient to install and disassemble is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a fan convenient to installation and dismantlement can effectively solve the inconvenient installation of current fan and the dismantlement that provides in the above-mentioned background art, and the loaded down with trivial details problem of follow-up maintenance has solved current fan simultaneously and has adjusted single problem.

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

the utility model provides a fan convenient to installation and dismantlement, includes the mount pad, fixed mounting has the controller on the mount pad, the upper end of mount pad is provided with the mounting bracket, the mounting bracket is provided with two sets ofly altogether, and is two sets of be provided with bellows between the mounting bracket, and is two sets of the lower extreme of mounting bracket is provided with drive arrangement, the both sides of bellows all are connected with the connecting box through the pivot, the outer wall fixed connection of pivot and bellows, be provided with angle adjusting device in the connecting box, fixedly connected with inserted bar on the tip of connecting box, the outside of inserted bar is provided with the connecting block, set up the jack of mutually supporting with the inserted bar on the connecting block, the inserted bar is the cuboid structure, the connecting block slides and sets up in the mount pad, be provided with elevating gear in the mounting bracket, the equal fixedly connected with location splint in both sides around the upper surface of mount pad.

Preferably, the equal fixedly connected with in both sides keeps off the net around the bellows, the inside of bellows separates through the baffle, a plurality of mounting panels of inboard fixedly connected with of bellows, install driving motor on the mounting panel, fixedly connected with flabellum on driving motor's the output shaft, driving motor's input and the output electric connection of controller.

Preferably, drive arrangement includes first positive reverse motor, the recess has been seted up on the surface of mount pad, first positive reverse motor fixed mounting is in the recess, and is two sets of mounting bracket and recess sliding connection, the first threaded rod of fixedly connected with on the output shaft of first positive reverse motor, threaded connection between first threaded rod and the mounting bracket.

Preferably, the input end of the first forward and reverse rotating motor is electrically connected with the output end of the controller, two sections of external threads are arranged on the surface of the first threaded rod, the spiral directions of the two sections of external threads on the first threaded rod are opposite, and the two mounting frames are respectively in threaded connection with the two sections of external threads on the first threaded rod.

Preferably, elevating gear includes that the second is motor just reversing, the input of the motor just reversing of second and the output electric connection of controller, fixedly connected with second threaded rod on the output shaft of the motor just reversing of second, the second threaded rod rotates and sets up in the mounting bracket, threaded connection between second threaded rod and the connecting block.

Preferably, angle adjusting device includes the pneumatic cylinder, the input of pneumatic cylinder and the output electric connection of controller, fixedly connected with lifter plate on the hydraulic stem of pneumatic cylinder, the lifter plate slides and sets up in the connecting box, the upper end fixedly connected with rack of lifter plate, fixedly connected with drive gear in the pivot, intermeshing between drive gear and the rack.

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

1. this device is in the installation, put bellows between two locating splint on the upper surface of mount pad, it is rotatory to drive the second threaded rod through the positive reverse motor of second, fall the connecting block to the minimum position on, at this moment, the inserted bar on the connecting box aligns each other with the jack on the connecting block, then, through the work of the first positive reverse motor of controller control, two mounting brackets that first positive reverse motor can drive on the first threaded rod are close to each other, thereby the inserted bar on the jack that makes the connecting block and the connecting box mutually supports, accomplish the fixed of bellows, if need dismantle, first positive reverse motor reverse rotation can, it is all very swift convenient with the installation.

2. This device is through the second motor work ability that just reverses to drive the connecting block on the second threaded rod and take place to go up and down to highly adjusting blowing, the last pneumatic cylinder that is provided with of angle adjusting device, the pneumatic cylinder can drive the lifter plate and go up and down in the connecting box, and the lifter plate lift in-process drives the rack and takes place the motion, and the rack drives the drive gear rotation of meshing above that, and then makes the angle of blowing of pivot and bellows change.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

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

Fig. 4 is a cross-sectional view of another angle of the middle bellows of the present invention.

Fig. 5 is a cross-sectional view of another angle of the connection box of the present invention.

In the figure: 1. a mounting seat; 2. a mounting frame; 3. a bellows; 4. a first counter-rotating motor; 5. a groove; 6. a first threaded rod; 7. a controller; 8. a connecting box; 9. a rod is inserted; 10. connecting blocks; 11. a second positive and negative rotation motor; 12. a second threaded rod; 13. blocking the net; 14. mounting a plate; 15. a drive motor; 16. a hydraulic cylinder; 17. a lifting plate; 18. positioning the clamping plate; 19. a rack; 20. a transmission gear; 21. a rotating shaft.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-5, a fan convenient to installation and dismantlement, including mount pad 1, fixed mounting has controller 7 on the mount pad 1, the upper end of mount pad 1 is provided with mounting bracket 2, mounting bracket 2 is provided with two sets ofly altogether, be provided with bellows 3 between two sets of mounting bracket 2, the lower extreme of two sets of mounting bracket 2 is provided with drive arrangement, bellows 3's both sides all are connected with connecting box 8 through pivot 21, pivot 21 and bellows 3's outer wall fixed connection, be provided with angle adjusting device in the connecting box 8, fixedly connected with inserted bar 9 on connecting box 8's the tip, the outside of inserted bar 9 is provided with connecting block 10, set up the jack of mutually supporting with inserted bar 9 on connecting block 10, inserted bar 9 is the cuboid structure, connecting block 10 slides and sets up in mounting bracket 2, be provided with elevating gear in the mounting bracket 2, equal fixedly connected with location splint 18 in both sides around the upper surface of mount pad 1.

The equal fixedly connected with in both sides keeps off net 13 around bellows 3, and bellows 3's inside is separated through the baffle, and a plurality of mounting panels 14 of the inboard fixedly connected with of bellows 3 install driving motor 15 on the mounting panel 14, fixedly connected with flabellum on driving motor 15's the output shaft, driving motor 15's input and controller 7's output electric connection.

Drive arrangement includes first positive and negative motor 4 that changes, and the mount pad 1 has seted up recess 5 on the surface, and first positive and negative motor 4 fixed mounting is in recess 5, two sets of mounting bracket 2 and recess 5 sliding connection, and first threaded rod 6 of fixedly connected with on the output shaft of first positive and negative motor 4, threaded connection between first threaded rod 6 and the mounting bracket 2.

The input of first positive and negative motor 4 and the output electric connection of controller 7, two sections external screw threads have been seted up on the surface of first threaded rod 6, two sections external screw thread opposite direction on the first threaded rod 6, two sets of mounting brackets 2 respectively with two sections external screw thread threaded connection on the first threaded rod 6, the work of first positive and negative motor 4 of controller 7 control, first positive and negative motor 4 drives first threaded rod 6 and takes place to rotate, two sets of mounting brackets 2 can take place to be close to each other or keep away from each other under the spacing of recess 5.

Elevating gear includes the positive and negative motor 11 of second, the positive and negative input of motor 11 of second and controller 7's output electric connection, fixedly connected with second threaded rod 12 on the output shaft of the positive and negative motor 11 of second, second threaded rod 12 rotates and sets up in mounting bracket 2, threaded connection between second threaded rod 12 and the connecting block 10, through the positive and negative motor 11 work of 7 control second of controller, the positive and negative motor 11 of second can drive second threaded rod 12 rotatory, thereby make connecting block 10 go up and down in mounting bracket 2, and then make bellows 3 on it take place to go up and down, the height of blowing is adjusted.

The angle adjusting device comprises a hydraulic cylinder 16, the input end of the hydraulic cylinder 16 is electrically connected with the output end of the controller 7, a lifting plate 17 is fixedly connected onto a hydraulic rod of the hydraulic cylinder 16, the lifting plate 17 is arranged in the connecting box 8 in a sliding mode, a rack 19 is fixedly connected to the upper end of the lifting plate 17, a transmission gear 20 is fixedly connected onto a rotating shaft 21, the transmission gear 20 is meshed with the rack 19, and the rack 19 can drive the transmission gear 20 to rotate, so that the rotating shaft 21 rotates.

The utility model discloses a theory of operation: when the device is installed, the air box 3 is placed between two positioning clamp plates 18 on the upper surface of the installation base 1, the second threaded rod 12 is driven to rotate through the second forward and reverse rotation motor 11, the connecting block 10 is lowered to the lowest position, at the moment, the inserting rod 9 on the connecting box 8 is aligned with the inserting hole on the connecting block 10, then the first forward and reverse rotation motor 4 is controlled to work through the controller 7, the first forward and reverse rotation motor 4 can drive the two installation frames 2 on the first threaded rod 6 to be close to each other, so that the inserting hole of the connecting block 10 is matched with the inserting rod 9 on the connecting box 8, fixing of the air box 3 is completed, if disassembly is needed, the first forward and reverse rotation motor 4 rotates reversely, in addition, the second forward and reverse rotation motor 11 can drive the connecting block 10 on the second threaded rod 12 to lift, so as to adjust the height of air blowing, the hydraulic cylinder 16 is arranged on the angle adjusting device, the hydraulic cylinder 16 can drive the lifting plate 17 to lift in the connecting box 8, the lifting plate 17 moves, the lifting plate 19 is driven to move in the lifting process, the rack 19 drives the transmission gear 20 meshed with the rack 19 to rotate, and further the blowing angle of the rotating shaft 21 and the air box 3 is changed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fan convenient to installation and dismantlement, includes mount pad (1), its characterized in that: fixed mounting has controller (7) on mount pad (1), the upper end of mount pad (1) is provided with mounting bracket (2), mounting bracket (2) are provided with two sets ofly altogether be provided with bellows (3), two sets of between mounting bracket (2) be provided with drive arrangement the lower extreme of mounting bracket (2) is provided with drive arrangement, the both sides of bellows (3) all are connected with connecting box (8) through pivot (21), the outer wall fixed connection of pivot (21) and bellows (3), be provided with angle adjusting device in connecting box (8), fixedly connected with inserted bar (9) on the tip of connecting box (8), the outside of inserted bar (9) is provided with connecting block (10), set up the jack of mutually supporting with inserted bar (9) on connecting block (10), inserted bar (9) are the cuboid structure, connecting block (10) slide and set up in mounting bracket (2), be provided with elevating gear in mounting bracket (2), equal fixedly connected with location splint (18) in both sides before and after the upper surface of mount pad (1).

2. The blower convenient to mount and dismount as claimed in claim 1, wherein: the utility model discloses a bellows (3) and controller, including bellows (3), the equal fixedly connected with in both sides keeps off net (13) around bellows (3), the inside of bellows (3) is separated through the baffle, a plurality of mounting panels (14) of inboard fixedly connected with of bellows (3), install driving motor (15) on mounting panel (14), the fixedly connected with flabellum on the output shaft of driving motor (15), the input of driving motor (15) and the output electric connection of controller (7).

3. The blower convenient to mount and dismount as claimed in claim 1, wherein: drive arrangement includes first positive and negative motor (4), seted up on the surface of mount pad (1) recess (5), first positive and negative motor (4) fixed mounting is two sets of in recess (5) mounting bracket (2) and recess (5) sliding connection, fixedly connected with first threaded rod (6) on the output shaft of first positive and negative motor (4), threaded connection between first threaded rod (6) and mounting bracket (2).

4. The blower convenient to mount and dismount as claimed in claim 3, wherein: the input of first positive reverse motor (4) and the output electric connection of controller (7), two sections external screw threads have been seted up on the surface of first threaded rod (6), two sections external screw thread opposite direction on first threaded rod (6), it is two sets of mounting bracket (2) are respectively with two sections external screw thread threaded connection on first threaded rod (6).

5. The blower convenient to mount and dismount as claimed in claim 1, wherein: elevating gear includes that the second is just reversing motor (11), the input of the just reversing motor of second (11) and the output electric connection of controller (7), fixedly connected with second threaded rod (12) on the output shaft of the just reversing motor of second (11), second threaded rod (12) rotate and set up in mounting bracket (2), threaded connection between second threaded rod (12) and connecting block (10).

6. The blower convenient to mount and dismount as claimed in claim 1, wherein: the angle adjusting device comprises a hydraulic cylinder (16), the input end of the hydraulic cylinder (16) is electrically connected with the output end of the controller (7), a lifting plate (17) is fixedly connected onto a hydraulic rod of the hydraulic cylinder (16), the lifting plate (17) is slidably arranged in the connecting box (8), a rack (19) is fixedly connected onto the upper end of the lifting plate (17), a transmission gear (20) is fixedly connected onto a rotating shaft (21), and the transmission gear (20) and the rack (19) are meshed with each other.