CN220547371U - Variable frequency fan screen panel processingequipment - Google Patents

Abstract

The utility model belongs to the technical field of fans, and particularly relates to a variable frequency fan screen processing device which comprises a cleaning box, wherein a supporting plate is fixed on the back of the cleaning box, a screw rod is rotatably connected between the upper inner wall and the lower inner wall of the supporting plate through a bearing, and a moving plate is in threaded connection with the surface of the screw rod. According to the utility model, the cleaning box, the supporting plate, the screw rod, the box cover, the rotating shaft, the support, the limiting component and the air drying mechanism are arranged, and the limiting component is utilized to independently limit the screen frame in the cleaning processing device, so that the screen frame can be prevented from stacking in the cleaning process, the fixed screen frame can drive the screen frame to rotate rapidly after extending into the cleaning box, so that dirt on the surface of the screen frame can be cleaned more thoroughly, and meanwhile, the air drying mechanism can air-dry the screen frame rapidly after the screen frame is cleaned, and the screen frame is convenient for workers to take subsequently.

Description

Variable frequency fan screen panel processingequipment

Technical Field

The utility model relates to the technical field of fans, in particular to a variable frequency fan guard processing device.

Background

The frequency conversion fan is a fan which can adjust the frequency to achieve a better effect during operation, and has the same general structure as a common fan, and comprises an impeller, a shell, an air inlet, a bracket, a motor, a belt pulley, a coupler, a silencer, a transmission piece, a net cover and the like, for example, after the fan net cover is processed, residues, dirt and the like can remain on the surface of the fan net cover, so that the fan net cover is required to be cleaned, the fan net cover is convenient to use subsequently, a specific cleaning mechanical device is usually used for cleaning the fan net cover, in order to improve the cleaning efficiency, the fan net cover is easily accumulated in the cleaning process of the current cleaning mechanical device, dead angles are generated on the surfaces which are mutually contacted after the fan net cover is stacked, and the fan net cover is not cleaned in place.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a processing device for a screen of a variable frequency fan, which solves the problems in the background art.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a frequency conversion fan screen panel processingequipment, includes washs the case, the back of wasing the case is fixed with the backup pad, be connected with the lead screw through the bearing rotation between the upper and lower inner wall of backup pad, the surface threaded connection of lead screw has the movable plate, the movable plate slides in the top of wasing the case, the bottom of movable plate is fixed with the case lid, the top of case lid is connected with two pivots through the bearing rotation, the surface of pivot all is fixed with two supports, all be annular array on the support and be fixed with spacing subassembly, all the centre gripping is spacing to have the screen panel frame on the spacing subassembly, the back of backup pad is provided with air-drying mechanism.

Further, the limiting component comprises a connecting plate fixed on the support, two T-shaped grooves are formed in one side wall of the connecting plate, springs are fixed in the T-shaped grooves, T-shaped clamping blocks matched with the T-shaped grooves are fixed at the other ends of the springs, the net cover frame is clamped on the surfaces of the two T-shaped clamping blocks, T-shaped rods are fixed on the T-shaped clamping blocks, and one ends of the T-shaped rods slide to penetrate through the corresponding T-shaped grooves and extend to the outer parts of the T-shaped grooves.

Further, the air drying mechanism comprises a blower fixed at the back of the supporting plate, a U-shaped pipe is fixedly connected to the air outlet end pipeline of the blower, two hollow plates are fixedly arranged at the top of the supporting plate, blowing nozzles are fixedly connected to the front surfaces of the hollow plates at equal intervals, and two ends of the U-shaped pipe are fixedly connected with the corresponding hollow plates respectively.

Further, the surfaces of the two rotating shafts are fixed with driving wheels which are connected through belt transmission.

Further, two guide rods are fixed between the upper inner wall and the lower inner wall of the supporting plate, and the moving plate slides on the surfaces of the two guide rods.

Further, the back of the cleaning box is fixedly connected with a drain pipe, and a valve is arranged on the drain pipe.

Compared with the prior art, the utility model provides a variable frequency fan guard processing device, which has the following beneficial effects:

according to the utility model, the cleaning box, the supporting plate, the screw rod, the box cover, the rotating shaft, the support, the limiting component and the air drying mechanism are arranged, and the limiting component is utilized to independently limit the screen frame in the cleaning processing device, so that the screen frame can be prevented from stacking in the cleaning process, the fixed screen frame can drive the screen frame to rotate rapidly after extending into the cleaning box, so that dirt on the surface of the screen frame can be cleaned more thoroughly, and meanwhile, the air drying mechanism can air-dry the screen frame rapidly after the screen frame is cleaned, and the screen frame is convenient for workers to take.

Drawings

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

FIG. 2 is a schematic view of the back of the overall structure of the present utility model;

FIG. 3 is a schematic view of the structure of the support plate of the present utility model;

FIG. 4 is a schematic diagram of a cover structure of the present utility model;

fig. 5 is a schematic structural view of a limiting component according to the present utility model.

In the figure: 1. a cleaning box; 2. a support plate; 3. a screw rod; 4. a case cover; 5. a rotating shaft; 6. a bracket; 7. a limit component; 701. a connecting plate; 702. a T-shaped groove; 703. a spring; 704. a T-shaped clamping block; 705. a T-shaped rod; 8. a mesh enclosure frame; 9. an air drying mechanism; 901. a blower; 902. a U-shaped tube; 903. a hollow slab; 904. blowing nozzle; 10. a driving wheel; 11. a belt; 12. a guide rod; 13. a drain pipe; 14. and (3) moving the plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a variable frequency fan guard processing device according to an embodiment of the present utility model includes a cleaning tank 1, a drain pipe 13 is fixedly connected to the back of the cleaning tank 1, a valve is installed on the drain pipe 13, the cleaning tank 1 is more convenient to operate when water needs to be replaced, a support plate 2 is fixedly connected to the back of the cleaning tank 1, a screw rod 3 is rotatably connected between the upper and lower inner walls of the support plate 2 through a bearing, a moving plate 14 is screwed on the surface of the screw rod 3, the moving plate 14 slides above the cleaning tank 1, a tank cover 4 is fixed to the bottom of the moving plate 14, two rotating shafts 5 are rotatably connected to the top of the tank cover 4 through a bearing, driving wheels 10 are fixed to the surfaces of the two rotating shafts 5, the two driving wheels 10 are in transmission connection through a belt 11, and the two rotating shafts 5 can be simultaneously driven to rotate under the action of a motor, so as to save production cost, two brackets 6 are fixed on the surface of the rotating shaft 5, limiting assemblies 7 are fixed on the brackets 6 in an annular array, net cover frames 8 are clamped and limited on the limiting assemblies 7, an air drying mechanism 9 is arranged at the back of the supporting plate 2, when the cleaning processing device is used, the net cover frames 8 to be cleaned can be respectively clamped on the limiting assemblies 7, then water with a certain height is poured into the cleaning box 1, then a motor is started to drive a screw rod 3 to rotate, a moving plate 14 is driven to move downwards when the screw rod 3 rotates, a box cover 4 is driven to be attached to the top of the cleaning box 1 after the moving plate 14 moves downwards, a sealing gasket fixed at the bottom of the box cover 4 is utilized, so that overflow of cleaning water can be avoided in the cleaning process when the net cover frames 8 are used, the motor can be started to drive the rotating shaft 5 to rotate, the bracket 6 can be driven to rotate after the rotating shaft 5, thereby can drive the screen panel frame 8 that is fixed on the support 6 and rotate and wash, after its washing is accomplished, the starter motor drives lead screw 3 reversal, and screen panel frame 8 after washing can follow the inside of wasing case 1 this moment and shift out, can start the motor again and drive screen panel frame 8 and slowly rotate at the uniform velocity afterwards, opens air-drying mechanism 9 alright air-dry screen panel frame 8 afterwards.

As shown in fig. 1 and 5, in some embodiments, the limiting component 7 includes a connecting plate 701 fixed on the bracket 6, two T-shaped slots 702 are provided on a side wall of the connecting plate 701, springs 703 are fixed in the T-shaped slots 702, T-shaped clamping blocks 704 matched with the T-shaped slots 702 are fixed at the other ends of the springs 703, the mesh enclosure frame 8 is clamped on the surfaces of the two T-shaped clamping blocks 704, T-shaped rods 705 are fixed on the T-shaped clamping blocks 704, one ends of the T-shaped rods 705 slide through the corresponding T-shaped slots 702 and extend to the outside of the corresponding T-shaped slots, when the mesh enclosure frame 8 needs to be installed, one end of the mesh enclosure frame 8 is clamped on one of the T-shaped blocks 704 first, then the other T-shaped rod 704 is pressed, the T-shaped clamping blocks with one end fixed are driven to move when the T-shaped rods 704 are pressed, so that after the T-shaped clamping blocks 704 move to the position on the mesh enclosure frame 8, the fixing of the mesh enclosure frame 8 is completed, when the mesh enclosure frame 8 is detached, the mesh enclosure frame 8 is first separated from one T-shaped clamping block 704 and then the corresponding T-shaped clamping block 702 is conveniently removed from the other T-shaped blocks 704, and the two ends of the mesh enclosure frame 704 can be conveniently taken out of the two T-shaped blocks from the T-shaped frame 704 or the two sides of the frame 704.

As shown in fig. 2 and 3, in some embodiments, the air drying mechanism 9 includes an air blower 901 fixed on the back of the support plate 2, a U-shaped pipe 902 is fixed on the air outlet end pipeline of the air blower 901, two hollow plates 903 are fixed on the top of the support plate 2, air blowing nozzles 904 are fixed on the front faces of the hollow plates 903 in an equidistant manner, two ends of the U-shaped pipe 902 are respectively fixed on the corresponding hollow plates 903 in a communicating manner, when the net cover frame 8 is air-dried, the air blower 901 can be started, at this time, the air blower 901 can send air blown by the air blower 901 into the hollow plates 903 through the U-shaped pipe 902, and finally the air is blown out from the air blowing nozzles 904, thereby realizing air drying operation on the net cover frame 8.

As shown in fig. 3, in some embodiments, two guide rods 12 are fixed between the upper and lower inner walls of the support plate 2, and the moving plate 14 slides on the surfaces of the two guide rods 12, so as to play a role in limiting, and when the screw rod 3 rotates to drive the moving plate 14 to move up and down, the moving plate 14 can be prevented from synchronously rotating along with the screw rod 3.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The utility model provides a frequency conversion fan screen panel processingequipment, includes washs case (1), its characterized in that: the back of wasing case (1) is fixed with backup pad (2), be connected with lead screw (3) through the bearing rotation between the upper and lower inner wall of backup pad (2), the surface threaded connection of lead screw (3) has movable plate (14), movable plate (14) slip in the top of wasing case (1), the bottom of movable plate (14) is fixed with case lid (4), the top of case lid (4) is connected with two pivot (5) through the bearing rotation, the surface of pivot (5) all is fixed with two supports (6), all be annular array on support (6) and be fixed with spacing subassembly (7), all the centre gripping is spacing on spacing subassembly (7) have screen panel frame (8), the back of backup pad (2) is provided with air-dry mechanism (9).

2. The variable frequency fan guard processing device according to claim 1, wherein: limiting component (7) are including fixing connecting plate (701) on support (6), two T type grooves (702) have been seted up to a lateral wall of connecting plate (701), the inside in T type groove (702) all is fixed with spring (703), the other end of spring (703) all is fixed with T type fixture block (704) with T type groove (702) looks adaptation, screen panel frame (8) joint is at the surface of two T type fixture blocks (704), all be fixed with T type pole (705) on T type fixture block (704), the one end of T type pole (705) all slides and runs through corresponding T type groove (702) and extends to its outside.

3. The variable frequency fan guard processing device according to claim 1, wherein: the air drying mechanism (9) comprises a blower (901) fixed on the back of a supporting plate (2), a U-shaped pipe (902) is fixedly connected to an air outlet end pipeline of the blower (901), two hollow plates (903) are fixedly arranged at the top of the supporting plate (2), blowing nozzles (904) are fixedly connected to the front surfaces of the hollow plates (903) at equal intervals, and two ends of the U-shaped pipe (902) are fixedly connected with the corresponding hollow plates (903) respectively.

4. The variable frequency fan guard processing device according to claim 1, wherein: the surfaces of the two rotating shafts (5) are fixed with driving wheels (10), and the two driving wheels (10) are in transmission connection through a belt (11).

5. The variable frequency fan guard processing device according to claim 1, wherein: two guide rods (12) are fixed between the upper inner wall and the lower inner wall of the supporting plate (2), and the moving plate (14) slides on the surfaces of the two guide rods (12).

6. The variable frequency fan guard processing device according to claim 1, wherein: the back of the cleaning box (1) is fixedly connected with a drain pipe (13), and a valve is arranged on the drain pipe (13).