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CN-224214395-U - Axial flow fan blade with self-cleaning function

CN224214395UCN 224214395 UCN224214395 UCN 224214395UCN-224214395-U

Abstract

The utility model relates to an axial fan technical field provides an axial fan blade with self-cleaning function, including rotating the leaf, the circumference fixedly connected with supporting leg of shell, the medial surface fixedly connected with connecting block of shell, the one end fixedly connected with cover shell of connecting block, the medial surface fixedly connected with motor of cover shell, the output shaft fixedly connected with pivot of motor, the one end fixedly connected with of pivot rotates the leaf, the side fixedly connected with connecting plate of supporting leg, the circumference of pivot is provided with self-cleaning device, the medial surface fixedly connected with of rotating the cover is on the circumference of pivot, the circumference fixedly connected with connecting rod of rotating the cover, the one end fixedly connected with axis of rotation of connecting rod, the circumference fixedly connected with extension rod of axis of rotation. Through above-mentioned technical scheme, the unable clear problem of axial fan among the prior art has been solved.

Inventors

  • MU RAN

Assignees

  • 石家庄红叶风机有限公司

Dates

Publication Date
20260508
Application Date
20250513

Claims (8)

  1. 1. An axial flow fan blade with a self-cleaning function is characterized by comprising a rotating blade (7), wherein a self-cleaning device (9) is arranged on the circumferential surface of the rotating blade (7); the self-cleaning device (9) comprises a rotating sleeve (91), a connecting rod (92) is fixedly connected to the circumferential surface of the rotating sleeve (91), a rotating shaft (93) is fixedly connected to one end of the connecting rod (92), an extension rod (94) is fixedly connected to the circumferential surface of the rotating shaft (93), and an arc scraping rod (95) is fixedly connected to one end of the extension rod (94).
  2. 2. An axial flow fan blade with self-cleaning function according to claim 1, characterized in that the side of the arc-shaped scraping rod (95) is fixedly connected with a rubber shovel (96).
  3. 3. An axial flow fan blade with self-cleaning function according to claim 2, characterized in that the inner side of the slot (97) is fixedly connected with a clamping column (98).
  4. 4. An axial flow fan blade with self-cleaning function according to claim 3, wherein the inner side surface of the slot (97) is slidably connected with a push rod (99), and one end of the push rod (99) is fixedly connected with a circular sleeve (910).
  5. 5. An axial flow fan blade with self-cleaning function according to claim 4, characterized in that the side of the extension rod (94) is located on the displacement trajectory of the circular sleeve (910).
  6. 6. The axial flow fan blade with the self-cleaning function according to claim 5, wherein a gap is formed between the side surface of the rubber shovel (96) and the side surface of the rotating blade (7), and one end of the clamping column (98) is positioned on the displacement track of the push rod (99).
  7. 7. The axial flow fan blade with the self-cleaning function according to claim 6, further comprising a dust collecting device (10), wherein the dust collecting device (10) comprises a collecting groove (101), the inner side surface of the sliding groove (102) is slidably connected with a sliding rod (103), and the top of the sliding rod (103) is fixedly connected with a collecting box (104).
  8. 8. The axial flow fan blade with the self-cleaning function according to claim 7, wherein a handle (105) is fixedly connected to the side face of the collecting box (104), the collecting tank (101) is located on a displacement track of the rubber shovel (96), and the collecting box (104) is located right below the collecting tank (101).

Description

Axial flow fan blade with self-cleaning function Technical Field The disclosure relates to the technical field of axial flow fans, in particular to an axial flow fan blade with a self-cleaning function. Background Axial flow fans are a common type of fan that is commonly used in applications where large and medium wind volumes are required. The working principle of the air-jet fan is that the air is propelled along the axial direction by the rotating blades, so that the air-jet fan is called an axial flow fan. The air flow direction of the axial flow fan is parallel to the rotation axis of the fan, and the air flow direction is along the axial direction when passing through the fan. According to the disclosed explosion-proof axial flow fan with the automatic cleaning function (publication number: CN 220522918U), the explosion-proof axial flow fan comprises a shell, a power motor, a first cleaning component, an electric push rod and a second cleaning component, wherein the shell is provided with an air inlet and an air outlet, the fan blades are rotationally arranged in the shell, the power motor is fixedly connected to the inner wall of the shell, a power output end of the power motor is fixedly connected with the fan blades, the explosion-proof axial flow fan is characterized by further comprising the first cleaning component which is rotationally arranged on a shell of the power motor and used for cleaning the fan blades, the electric push rod drives the first cleaning component to overturn, the second cleaning component is slidingly arranged on the inner wall of the shell and used for cleaning the inner wall of the shell, the electric push rod is fixedly connected to the shell of the power motor, the electric push rod is arranged at one end, close to the air inlet, of the power motor, and the second cleaning component is fixedly connected with a piston end of the electric push rod. The explosion-proof axial flow fan with the automatic cleaning function has the beneficial effects that the explosion-proof axial flow fan is clean and comprehensive, and the air outlet efficiency is not affected. The shell, the air inlet, the air outlet and other components in the application are mutually matched to realize the effect of cleaning comprehensively without affecting the air outlet efficiency, but the components in the application cannot better achieve the effect of cleaning, so that an axial flow fan blade with a self-cleaning function is provided. Disclosure of utility model The disclosure provides an axial flow fan blade with a self-cleaning function, which solves the problem that cleaning cannot be better achieved in the related art. According to one aspect, at least one embodiment of the present disclosure provides an axial flow fan blade with a self-cleaning function, including a rotating blade, a circumferential surface of which is provided with a self-cleaning device; The self-cleaning device comprises a rotating sleeve, a connecting rod is fixedly connected to the circumferential surface of the rotating sleeve, a rotating shaft is fixedly connected to one end of the connecting rod, an extension rod is fixedly connected to the circumferential surface of the rotating shaft, and an arc-shaped scraping rod is fixedly connected to one end of the extension rod. The side of arc pole is fixedly connected with rubber shovel. For example, in the problem of the axial flow fan blade with the self-cleaning function provided by at least one embodiment of the present disclosure, the axial flow fan blade further comprises a clamping column fixedly connected to the inner side surface of the slot. The inner side surface of the slot is connected with a push rod in a sliding manner, and one end of the push rod is fixedly connected with a circular sleeve. The side surface of the extension rod is positioned on the displacement track of the circular sleeve. A gap is formed between the side face of the rubber shovel and the side face of the rotating blade, and one end of the clamping column is located on the displacement track of the push rod. According to another aspect, at least one embodiment of the present disclosure further provides an axial flow fan blade with a self-cleaning function, including a dust collecting device, the dust collecting device includes a collecting tank, an inner side surface of the sliding tank is slidably connected with a sliding rod, and a collecting box is fixedly connected to a top of the sliding rod. For example, in the axial flow fan blade with the self-cleaning function provided by at least one embodiment of the present disclosure, a handle is fixedly connected to a side surface of the collecting box, the collecting tank is located on a displacement track of the rubber shovel, and the collecting box is located right below the collecting tank. The working principle and the beneficial effects of the present disclosure are: 1. The cleaning axial flow fan comprises a motor, a rotating shaft, a rot