CN216767885U - Circulating fan - Google Patents

Abstract

The utility model relates to the technical field of fans, in particular to a circulating fan; including placing the case, the fan body, damper unit and removal subassembly, damper unit includes the shock attenuation regulation pole, the cushion receptacle, damping spring and shock attenuation gasket, the shock attenuation is adjusted the pole and is placed case fixed connection, cushion receptacle and shock attenuation regulation pole fixed connection, and with fan body fixed connection, damping spring's both ends respectively with place case and cushion receptacle fixed connection, and the cover is established on the shock attenuation regulation pole, damping gasket and cushion receptacle fixed connection, and with fan body fixed connection, it is flexible from top to bottom through shock attenuation regulation pole and damping spring, make the cushion reciprocate, thereby the vertical vibration that makes the fan body receive slows down, further damping effect through damping gasket, the horizontal vibration that makes the fan body receive slows down, thereby make the fan body not fragile in handling.

Description

Circulating fan

Technical Field

The utility model relates to the technical field of fans, in particular to a circulating fan.

Background

In industrial production, a circulating fan is often required to heat a workpiece. Because during operation, it is sometimes necessary to move the fan.

At present, the fan is mainly carried through manual work, but the volume of the fan is large, so that the fan is inconvenient to carry, and therefore the fan is fixedly arranged in a movable box body to carry in the prior art.

Because it is great to shake at the removal in-process, but present placing the incasement and not setting up damper to the vibration that leads to the fan to receive is big, and then leads to the fan fragile.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circulating fan, and aims to solve the technical problem that the fan is easy to damage due to large vibration caused by the fact that a damping component is not arranged in a placing box in the prior art.

In order to achieve the aim, the utility model provides a circulating fan which comprises a placing box, a fan body, a damping assembly and a moving assembly, wherein the placing box is arranged on the fan body;

the fan body is fixedly connected with the placing box through the damping assembly and is positioned in the placing box, and the moving assembly is arranged on the placing box and drives the placing box to move;

the damping assembly comprises a damping adjusting rod, a damping seat, a damping spring and a damping gasket, the damping adjusting rod is fixedly connected with the placing box and is located at one side of the fan body, the damping seat is fixedly connected with the damping adjusting rod and is fixedly connected with the fan body and located at one end of the fan body, the two ends of the damping spring are respectively close to the placing box and the damping seat and are fixedly connected with each other, the damping gasket is fixedly connected with the damping seat and fixedly connected with the fan body and located at one side of the fan body.

The fan body comprises a shell, an air outlet pipe and a circulating component, wherein the shell is fixedly connected with the shock absorption seat, fixedly connected with the shock absorption gasket and positioned on one side of the shock absorption seat close to the shock absorption gasket; the air outlet pipe is fixedly connected with the shell, extends out of the placing box and is positioned on one side of the shell, which is close to the placing box; the circulation member is provided on the housing.

The circulating component comprises a circulating motor and a rotating blade, and the circulating motor is fixedly connected with the shell and is positioned on one side of the shell, which is close to the air outlet pipe; the rotating blade is rotatably connected with the shell and is connected with the output end of the circulating motor.

The damping assembly further comprises a damping ring, the damping ring is fixedly connected with the placing box and is positioned on one side, close to the air outlet pipe, of the placing box.

The moving assembly comprises a moving roller and a pushing handle, and the moving roller is rotatably connected with the placing box and is positioned on one side of the placing box close to the shock absorption adjusting rod; the pushing handle is fixedly connected with the placing box and is positioned on one side of the placing box close to the movable roller.

According to the circulating fan, when the moving assembly moves the placing box, the damping telescopic rod and the damping spring stretch up and down to drive the damping seat to move up and down, the fan body is fixedly arranged on the damping seat, so that vertical vibration of the fan body is reduced, horizontal vibration between the fan body and the damping seat is reduced through the damping effect of the damping gasket, and therefore vibration of the fan body in the moving process is small, and the fan body is not prone to damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the circulation fan provided by the present invention.

Fig. 2 is a schematic view of a connection structure of the storage box and the shock-absorbing member of the present invention.

Fig. 3 is a schematic view of a connection structure of the damper base and the blower body according to the present invention.

In the figure: 1-placing box, 2-blower body, 3-damping component, 4-moving component, 21-shell, 22-air outlet pipe, 23-circulating component, 31-damping regulating rod, 32-damping seat, 33-damping spring, 34-damping gasket, 35-damping ring, 41-moving roller, 42-pushing handle, 231-circulating motor and 232-rotating blade.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 3, the present invention provides a circulating fan, including a placing box 1, a fan body 2, a damping component 3 and a moving component 4;

the fan body 2 is fixedly connected with the placing box 1 through the damping component 3 and is positioned in the placing box 1, and the moving component 4 is arranged on the placing box 1 and drives the placing box 1 to move;

damper 3 includes that damping adjustment pole 31, cushion 32, damping spring 33 and shock attenuation gasket 34, damping adjustment pole 31 with place 1 fixed connection of case, and be located place case 1 and be close to one side of fan body 2, cushion 32 with 31 fixed connection is adjusted in the shock attenuation, and with 2 fixed connection of fan body, and be located the cushion adjustment pole 31 is close to the one end of fan body 2, damping spring 33 both ends respectively with place case 1 with cushion 32 fixed connection, and the cover is established on the cushion adjustment pole 31, cushion 34 with cushion 32 fixed connection, and with 2 fixed connection of fan body, and be located the cushion 32 is close to one side of fan body 2.

In this embodiment, the placing box 1 is a rectangular box having a placing cavity, the blower body 2 is a thermal cycle blower capable of heating a workpiece, the blower body 2 is installed in the placing cavity of the placing box 1 through the damping assembly 3, the moving assembly 4 is disposed at the bottom of the placing box 1, the placing box 1 is movable by the movement of the moving assembly 4, the damping adjusting rod 31 is a cylindrical rod capable of extending and retracting up and down, the bottom end of the damping adjusting rod 31 is fixedly installed at the bottom end of the placing box 1 and is disposed in the placing box 1, the damping seat 32 is a rectangular seat, the bottom end of the damping seat 32 and the top end of the damping adjusting rod 31 are fixed through bolts and are installed above the damping adjusting rod 31, the blower body 2 is fixedly installed on the damping seat 32, the damping spring 33 is a cylindrical spring capable of extending and retracting up and down, damping spring 33's both ends respectively with place case 1 with shock attenuation seat 32 passes through spring mount seat fixed connection, and the cover is established the outside of shock attenuation telescopic link, damping shim 34 is soft rectangle piece, damping shim 34's quantity is two, and with shock attenuation seat 32 is fixed. And with fan body 2 is fixed, shock attenuation gasket 34 is installed respectively both ends about shock attenuation seat 32 top, so it is right to remove subassembly 4 when placing case 1 and remove, shock attenuation telescopic link and damping spring 33 stretch out and draw back from top to bottom to drive shock attenuation seat 32 reciprocates, because fan body 2 fixed mounting is in on the shock attenuation seat 32, and then make the vertical vibration that fan body 2 received slows down, further through the cushioning effect of shock attenuation gasket 34 makes fan body 2 with horizontal vibration between shock attenuation seat 32 slows down, so, makes fan body 2 is little at the vibration that removes the in-process and receives, thereby makes fan body 2 is not fragile.

Further, referring to fig. 1 to 3, the blower body 2 includes a housing 21, an air outlet pipe 22 and a circulating member 23, the housing 21 is fixedly connected to the damper seat 32, and is fixedly connected to the damper pad 34, and is located on one side of the damper seat 32 close to the damper pad 34; the air outlet pipe 22 is fixedly connected with the shell 21, extends out of the placing box 1 and is positioned on one side, close to the placing box 1, of the shell 21; the circulation member 23 is provided on the housing 21.

Further, referring to fig. 2 and fig. 3, the circulating member 23 includes a circulating motor 231 and a rotating blade 232, the circulating motor 231 is fixedly connected to the housing 21 and is located at a side of the housing 21 close to the air outlet pipe 22; the rotor blade 232 is rotatably connected to the housing 21 and connected to an output end of the circulation motor 231.

In this embodiment, the housing 21 is a stainless steel housing 21, the housing 21 is fixedly mounted above the shock absorbing seat 32 and is bonded and fixed with the shock absorbing pad 34, the air outlet pipe 22 is a circular pipe, the air outlet pipe 22 is fixedly connected with the housing 21 through a bolt and a sealing ring, the left end of the air outlet pipe 22 extends into the housing 21, the right end of the air outlet pipe 22 extends out of the placing box 1 through an air outlet, the circulating motor 231 is a dc motor, the circulating motor 231 is fixedly mounted at the left end of the housing 21, the rotating blades 232 are circular blades, the rotating blades 232 are rotatably connected with the housing 21 through a shaft rod and are fixedly connected with the output end of the circulating motor 231 and mounted in the housing 21, so that the circulating motor 231 is started to enable the rotating blades 232 to rotate left and right in the housing 21, thereby leading the hot air to be output along the air outlet pipe 22.

Further, referring to fig. 1 and fig. 2, the damping assembly 3 further includes a damping ring 35, and the damping ring 35 is fixedly connected to the placing box 1 and is located on a side of the placing box 1 close to the air outlet pipe 22.

In this embodiment, damping ring 35 is the circular circle of soft material, damping ring 35 fixed mounting be in place case 1's air outlet department, and the cover is established it manages 22 outsides to go out the wind, so, through damping ring 35's guard action makes fan body 2 during operation, go out when wind pipe 22 produces the vibration with place the impact force between the case 1 and reduce, thereby it is right go out wind pipe 22 and protect.

Further, referring to fig. 1, the moving assembly 4 includes a moving roller 41 and a pushing handle 42, the moving roller 41 is rotatably connected to the placing box 1 and is located at a side of the placing box 1 close to the shock-absorbing adjusting rod 31; the pushing handle 42 is fixedly connected to the placing box 1 and is located on one side of the placing box 1 close to the moving roller 41.

In this embodiment, the movable rollers 41 are rubber universal wheels having a locking function, the number of the movable rollers 41 is four, the movable rollers are rotatably connected to the placing box 1 through a support and are respectively installed at four corners below the placing box 1, the pushing handle 42 is composed of two obliquely arranged rectangular rods and a cylindrical rod, the pushing handle 42 is fixedly installed at the left end of the placing box 1, and thus, the pushing handle 42 is pulled to rotate the movable rollers 41, so that the placing box 1 is moved, and the blower body 2 is more conveniently transported.

According to the circulating fan, when the moving assembly 4 moves the placing box 1, the damping telescopic rod and the damping spring 33 stretch up and down to drive the damping seat 32 to move up and down, the fan body 2 is fixedly arranged on the damping seat 32, so that vertical vibration applied to the fan body 2 is reduced, horizontal vibration between the fan body 2 and the damping seat 32 is reduced by the damping effect of the damping gasket 34, and thus vibration applied to the fan body 2 in the moving process is small, and the fan body 2 is not easily damaged.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (5)

1. A circulating fan is characterized by comprising a placing box, a fan body, a damping component and a moving component;

the fan body is fixedly connected with the placing box through the damping assembly and is positioned in the placing box, and the moving assembly is arranged on the placing box and drives the placing box to move;

damping assembly includes shock attenuation regulation pole, cushion socket, damping spring and shock attenuation gasket, the shock attenuation adjust the pole with place case fixed connection, and be located place the case and be close to one side of fan body, the cushion socket with shock attenuation regulation pole fixed connection, and with fan body fixed connection, and be located the shock attenuation is adjusted the pole and is close to the one end of fan body, damping spring's both ends respectively with place the case with cushion socket fixed connection, and the cover is established on the shock attenuation regulation pole, the damping gasket with cushion socket fixed connection, and with fan body fixed connection, and be located the cushion socket is close to one side of fan body.

2. The circulation fan of claim 1,

the fan body comprises a shell, an air outlet pipe and a circulating component, wherein the shell is fixedly connected with the shock absorption seat, fixedly connected with the shock absorption gasket and positioned on one side of the shock absorption seat close to the shock absorption gasket; the air outlet pipe is fixedly connected with the shell, extends out of the placing box and is positioned on one side of the shell, which is close to the placing box; the circulation member is provided on the housing.

3. The circulation fan of claim 2,

the circulating component comprises a circulating motor and a rotating blade, and the circulating motor is fixedly connected with the shell and is positioned on one side of the shell close to the air outlet pipe; the rotating blade is rotatably connected with the shell and is connected with the output end of the circulating motor.

4. The circulation fan of claim 2,

the damping assembly further comprises a damping ring, and the damping ring is fixedly connected with the placing box and is positioned on one side, close to the air outlet pipe, of the placing box.

5. The circulation fan of claim 1,

the moving assembly comprises a moving roller and a pushing handle, and the moving roller is rotatably connected with the placing box and is positioned on one side of the placing box close to the shock absorption adjusting rod; the pushing handle is fixedly connected with the placing box and is positioned on one side of the placing box close to the movable roller.

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