Cleaning device for fan mesh enclosure

Abstract

The utility model discloses a cleaning device for a fan mesh enclosure, the device comprises a hollow load plate, the upper surface of the hollow load plate is fixedly connected with a support frame, the outer wall of the support frame is fixedly connected with a motor I, the output end of the motor I is rotatably connected in the support frame and is fixedly connected with a round box, and the round box is fixedly connected with a motor II. The end, away from the supporting frame, of the round box is rotationally connected with a first rotating column, the outer wall of the first rotating column is fixedly connected with a first gear, and the outer wall of the first rotating column is fixedly connected with a connecting frame. According to the device, through mutual cooperation of a first motor, a round box, a first rotating column, a first gear, a cleaning brush head, a second rotating column, a second gear, a third gear and a reciprocating rotating assembly, the cleaning brush head generates fixed swing while rotating in a large range, the fan mesh enclosure can be cleaned more comprehensively, the cleaning effect is good, and the practicability is high. And therefore, electrostatic accumulation caused by dust adsorption can be prevented, and the working efficiency of cleaning the fan mesh enclosure of the large industrial fan is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cleaning device for fan mesh cover belongs to cleaning equipment technical field. BACKGROUND

[0002] Industrial fan is a kind of large-scale equipment using motor to drive fan blade rotation, which is mainly composed of motor, fan blade and mesh cover and other components, and the mesh cover plays a protective role for industrial fan.

[0003] In the use process, dust is easy to be adsorbed on the surface of fan mesh cover. Since dust itself carries a certain charge, if the dust on the fan mesh cover is too much, it will attract more charge, causing static electricity accumulation. Static electricity accumulation will cause the heat dissipation effect of the fan to decrease, because dust will block the air vents of the fan, affecting air circulation. This may cause the industrial fan to run unstably in a high-temperature environment, even triggering the overheat protection mechanism, affecting its normal work. And when static electricity accumulates to a certain extent, it may cause electric shock or fire hazards. When people come into contact with the fan with static electricity, electric shock injury is easy to occur, and serious fire accidents may also be caused.

[0004] Therefore, it is necessary to clean the fan mesh cover of large industrial fan regularly. However, the existing technology has a single cleaning method for the fan mesh cover of large industrial fan, and the cleaning is not comprehensive enough, the cleaning effect is not good, and the work efficiency is low. CONTENT OF THE UTILITY MODEL

[0005] In order to make up for the above shortcomings, the utility model provides a cleaning device for fan mesh cover, aiming at improving the problem that the existing technology has a single cleaning method for the fan mesh cover of large industrial fan, and the cleaning is not comprehensive enough, the cleaning effect is not good, and the work efficiency is low.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A cleaning device for fan mesh cover, comprising a hollow carrier plate, the upper surface of the hollow carrier plate is fixedly connected with a support frame, the outer wall of the support frame is fixedly connected with a motor one, the output end of the motor one is rotatably connected in the inside of the support frame and fixedly connected with a round box, one end of the round box away from the support frame is rotatably connected with a rotating column one, the outer wall of the rotating column one is fixedly connected with a gear one, the outer wall of the rotating column one is fixedly connected with a connecting frame, the outer wall of the connecting frame is fixedly connected with a cleaning brush head, the gear end of the gear one is meshingly connected with a gear two, the inside of the gear two is fixedly connected with a rotating column two, the outer wall of the rotating column two is rotatably connected in the inside of the round box, and the outer wall of the rotating column two is fixedly connected with a gear three.

[0008] In an embodiment of the utility model, the inside of the round box is provided with reciprocating rotation subassembly, reciprocating rotation subassembly includes motor no.

[0009] In an embodiment of the utility model, the short column is fixedly connected to one side of the center of the disc.

[0010] In an embodiment of the utility model, the number of rotation column one, gear one, connecting frame, cleaning brush head is three, three gear one is evenly arranged in the periphery of gear two, and each gear one is engaged with gear two.

[0011] In an embodiment of the utility model, the lower surface of the hollow carrier plate is fixedly connected with a supporting column, and the bottom end of the supporting column is fixedly connected with a rubber pad.

[0012] In an embodiment of the utility model, the inner wall of the hollow carrier plate is slidably connected with a pull box, and the inner wall of the pull box is slidably connected with an ash collecting groove.

[0013] In an embodiment of the utility model, the lower surface of the pull box is provided with a clamping groove one, and the lower surface of the pull box is provided with a clamping groove two.

[0014] In an embodiment of the utility model, the lower surface of the hollow carrier plate is fixedly connected with an L-shaped block, the upper surface of the L-shaped block is fixedly connected with a cylinder, the inner wall of the cylinder is slidably connected with a sliding column, the top end of the sliding column is fixedly connected with a clamping column, the outer wall of the clamping column is slidably connected in the hollow carrier plate, the outer wall of the clamping column is slidably connected in the inner wall of the clamping groove one, or the outer wall of the clamping column is slidably connected in the inner wall of the clamping groove two.

[0015] In an embodiment of the utility model, the outer wall of the L-shaped block is fixedly connected with a fixed column, the outer wall of the fixed column is rotatably connected with a rotating rod, the inner wall of the rotating rod is fixedly connected with a pressing column, and the outer wall of the pressing column is slidably connected to the top end of the sliding column.

[0016] In an embodiment of the utility model, the inner wall of the cylinder is slidably connected with a spring, one end of the spring is fixedly connected to the bottom end of the sliding column, and the other end of the spring is fixedly connected to the upper surface of the L-shaped block.

[0017] The utility model has the following beneficial effects:

[0018] 1, the utility model provides a kind of cleaning device for fan mesh cover, the mutual cooperation between motor one, round box, rotating column one, gear one, cleaning brush head, rotating column two, gear two, gear three and reciprocating rotating component, make cleaning brush head produce fixed swing while in wide range rotation, can be more comprehensive cleaning to fan mesh cover, cleaning effect is good, can prevent dust adsorption to cause electrostatic accumulation further, and the device greatly improves the working efficiency of cleaning to fan mesh cover of large industrial fan.

[0019] 2, the utility model provides a kind of cleaning device for fan mesh cover, the mutual cooperation between L-shaped block, fixed column, rotating rod, pressure column, cylinder, spring, pull box, slot one, dust collecting groove and pull box, after the device is used up or dust collecting groove inside accumulation to certain degree, dust collecting groove can be slid from the inner wall of pull box and take out, can reduce additional cleaning work, to reduce cleaning cost, improve cleaning efficiency, improve practicability. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A kind of cleaning device for fan mesh cover is provided for the utility model.

[0021] Figure 2 The round box partial structure schematic view of a kind of cleaning device for fan mesh cover is provided for the utility model.

[0022] Figure 3 The round box internal structure section view schematic view of a kind of cleaning device for fan mesh cover is provided for the utility model.

[0023] Figure 4 The rotating rod partial structure schematic view of a kind of cleaning device for fan mesh cover is provided for the utility model.

[0024] Figure 5 The dust collecting groove partial structure schematic view of a kind of cleaning device for fan mesh cover is provided for the utility model.

[0025] Figure 6 The pull box partial structure schematic view of a kind of cleaning device for fan mesh cover is provided for the utility model.

[0026] LEGEND:

[0027] 1, hollow carrier board; 2, support frame; 3, motor one; 4, round box; 5, rotating column one; 6, gear one; 7, connecting frame; 8, cleaning brush head; 9, rotating column two; 10, gear two; 11, gear three; 12, motor two; 13, disc; 14, short column; 15, rectangular frame one; 16, rectangular frame two; 17, limiting block; 18, rack; 19, support column; 20, rubber pad; 21, pull box; 22, dust collecting groove; 23, clamping groove one; 24, clamping groove two; 25, L-shaped block; 26, fixing column; 27, rotating rod; 28, pressing column; 29, cylinder; 30, spring; 31, sliding column; 32, clamping column. DETAILED DESCRIPTION

[0028] In order to enable the utility model to realize the above-mentioned purpose, features and advantages and can be more obvious and easy to understand, the utility model will be further described in detail below in combination with specific embodiments. Wherein the same parts are indicated by the same reference numerals.

[0029] In the utility model, unless there is definite provision and limitation, the terms "connected", "connected", "fixed" should be broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through the intermediate medium, can be the communication inside two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0030] In the utility model, unless there is definite provision and limitation, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0031] REFERENCE Figure 1 - Figure 3The utility model provides a kind of cleaning device for fan mesh cover, including hollow carrier plate 1, the upper surface of hollow carrier plate 1 is fixedly connected with support frame 2, the outer wall of support frame 2 is fixedly connected with motor one 3, the output end of motor one 3 is rotatably connected in the inside of support frame 2 and is fixedly connected with round box 4, one end of round box 4 away from support frame 2 is rotatably connected with rotating column one 5, the outer wall of rotating column one 5 is fixedly connected with gear one 6, the outer wall of rotating column one 5 is fixedly connected with connecting frame 7, the outer wall of connecting frame 7 is fixedly connected with cleaning brush head 8, the tooth end of gear one 6 is engagedly connected with gear two 10, gear two 10 is fixedly connected with rotating column two 9 in the inside, the outer wall of rotating column two 9 is rotatably connected in the inside of round box 4, the outer wall of rotating column two 9 is fixedly connected with gear three 11.

[0032] Further, the inside of round box 4 is provided with reciprocating rotating assembly, reciprocating rotating assembly is used to reciprocating rotation to gear three 11. Reciprocating rotating assembly includes motor two 12, the outer wall of motor two 12 is fixedly connected in the inner wall of round box 4, the output end of motor two 12 is fixedly connected with disc 13, disc 13 is fixedly connected with short column 14 in the inside, the outer wall of short column 14 is slidably connected with rectangular frame one 15, the outer wall of rectangular frame one 15 is fixedly connected with rectangular frame two 16, the inner wall of rectangular frame two 16 is slidably connected with limit block 17, the outer wall of limit block 17 is fixedly connected in the inner wall of round box 4, the outer wall of rectangular frame two 16 is fixedly connected with rack 18, the outer wall of rack 18 is engagedly connected with the outer wall of gear three 11.

[0033] Further, short column 14 is fixedly connected on the center side of disc 13. This design makes motor two 12, disc 13 and short column 14 form eccentric rotation structure.

[0034] Optionally, the number of rotating column one 5, gear one 6, connecting frame 7, cleaning brush head 8 is three, three gear one 6 is evenly arranged in the outer periphery of gear two 10, and each gear one 6 is engagedly connected with gear two 10.

[0035] Specific, through the hollow carrier plate 1 can support frame 2 play a fixed role, motor 3 for the start of the role of the rotating box 4, start motor 3 when the output of the motor 3 will rotate in the support frame 2 and drive the rotating box 4 rotation, rotating box 4 drive three rotating column 5, three connecting frame 7, and three cleaning brush head 8 rotating together. Cleaning brush head 8 for contact with the fan grille and the dust on it to clean. Through the gear 10 can gear 6 play a rotating role, and make rotating column 5 through the connecting frame 7 drive cleaning brush head 8 rotating column 5 as the center of rotation. Through the reciprocating rotation assembly can gear three 11 play a reciprocating rotation role, start motor 2 12 to make the disc 13 drive short column 14 rotation, so that the short column 14 sliding in the inner wall of the rectangular frame 15 drive rectangular frame 2 16 reciprocating sliding in the outer wall of the limit block 17, so that the rack 18 can reciprocating movement, and make the gear three 11 connected with the meshing reciprocating rotation. Through the reciprocating rotation of gear three 11 can make the cleaning brush head 8 in rotating column 5 output end as the center of rotation at the same time produce fixed amplitude reciprocating swing, gear three 11 drive rotating column 9 reciprocating rotation in the box 4, and make gear 10 reciprocating rotation, so that the gear 6 drive rotating column 1 5 reciprocating rotation in the box 4, make rotating column 5 through the connecting frame 7 drive cleaning brush head 8 reciprocating swing.

[0036] With reference to Figure 5 , the lower surface of the hollow carrier plate 1 is fixedly connected with a supporting column 19, and the bottom end of the supporting column 19 is fixedly connected with a rubber pad 20. Specifically, the supporting column 19 and the rubber pad 20 can support the hollow carrier plate 1.

[0037] With reference to Figure 2 - Figure 6 , the inner wall of the hollow carrier plate 1 is slidably connected with a pull box 21, and the inner wall of the pull box 21 is slidably connected with a dust collecting groove 22; the lower surface of the pull box 21 is provided with a clamping groove 1 23, and the lower surface of the pull box 21 is provided with a clamping groove 2 24; the lower surface of the hollow carrier plate 1 is fixedly connected with an L-shaped block 25, the upper surface of the L-shaped block 25 is fixedly connected with a cylinder 29, the inner wall of the cylinder 29 is slidably connected with a sliding column 31, the top end of the sliding column 31 is fixedly connected with a clamping column 32, the outer wall of the clamping column 32 is slidably connected in the hollow carrier plate 1, the outer wall of the clamping column 32 is slidably connected in the inner wall of the clamping groove 1 23, or the outer wall of the clamping column 32 is slidably connected in the inner wall of the clamping groove 2 24; the outer wall of the L-shaped block 25 is fixedly connected with a fixed column 26, the outer wall of the fixed column 26 is rotatably connected with a rotating rod 27, the inner portion of the rotating rod 27 is fixedly connected with a pressing column 28, and the outer wall of the pressing column 28 is slidably connected with the top end of the sliding column 31; the inner wall of the cylinder 29 is slidably connected with a spring 30, one end of the spring 30 is fixedly connected with the bottom end of the sliding column 31, and the other end of the spring 30 is fixedly connected with the upper surface of the L-shaped block 25.

[0038] Specifically, when the dust collecting groove 22 is not in use, it can be stored in the inner wall of the hollow carrier plate 1 by sliding the pull box 21, which can reduce the occupied space. The hollow carrier plate 1 can fix the L-shaped block 25, and the spring 30 can continuously push the clamping column 32 through the sliding column 31. When the spring 30 is not stressed, the spring 30 will push the clamping column 32 to slide in the inner wall of the clamping groove one 23 or the clamping groove two 24 to limit the pull box 21. The cylinder 29 can limit the sliding column 31, and the sliding column 31 will slide in the inner wall of the cylinder 29 when stressed, so that the clamping column 32 remains vertical when moving. The sliding column 31 can be stressed and moved by rotating the lever 27, the fixed column 26 and the pressing column 28. Pulling the rotating lever 27 makes the rotating lever 27 rotate on the outer wall of the fixed column 26, and drives the pressing column 28 to move downward and slide on the top end of the sliding column 31, so that the sliding column 31 is stressed and slides in the inner wall of the cylinder 29.

[0039] Working principle: when using the device, start motor one 3, which drives the output end of motor one 3 to rotate in the inside of support frame 2 and drives circular box 4 to rotate. Circular box 4 rotates and drives three rotating columns one 5, three connecting frames 7 and three cleaning brush heads 8 to rotate, so that cleaning brush heads 8 can clean fan mesh cover in a large range. At the same time of cleaning fan mesh cover in a large range by rotating cleaning brush heads 8, motor two 12 can be started. Motor two 12 drives disc 13 to rotate, so that short column 14 rotates and slides in the inner wall of rectangular frame one 15. At the same time, rectangular frame two 16 fixedly connected to the outer wall of rectangular frame one 15 slides in the outer wall of limiting block 17, and limiting block 17 is fixedly connected to the inner wall of circular box 4. Rectangular frame two 16 is limited by limiting block 17, so that short column 14 drives rectangular frame two 16 to reciprocatingly slide in the outer wall of limiting block 17 in the process of sliding in the inner wall of rectangular frame one 15, so that rectangular frame two 16 drives rack 18 to reciprocatingly move, so that gear three 11 drives rotating column two 9 to reciprocatingly rotate in the inside of circular box 4, so that gear two 10 reciprocatingly rotates, so that gear one 6 drives rotating column one 5 to reciprocatingly rotate in the inside of circular box 4, so that rotating column one 5 drives cleaning brush heads 8 to reciprocatingly swing through connecting frame 7. Cleaning brush heads 8 can produce fixed swing while rotating in a large range, so that fan mesh cover can be cleaned more comprehensively, the cleaning effect is good, so that dust and other impurities can be removed, dust adsorption can be prevented to cause static electricity accumulation, and the working efficiency of cleaning fan mesh cover of large industrial fan can be greatly improved.

[0040] In the operation process of using the device to clean the dust and eliminate static electricity of the fan cover, the rotating rod 27 can be pressed, the pressing of the rotating rod 27 drives the rotating rod 27 to rotate on the outer wall of the fixed column 26 and drives the pressing column 28 to move downwards, the pressing column 28 slides on the top end of the sliding column 31 and drives the sliding column 31 to move downwards and slide on the inner wall of the cylinder 29, and then the spring 30 is driven to contract. In the process of the sliding column 31 moving downwards and sliding on the inner wall of the cylinder 29, the clamping column 32 slides out from the inner wall of the clamping groove two 24 opened on the lower surface of the pull box 21 and moves downwards in the hollow loading plate 1, and then the pull box 21 can be pulled out from the inner wall of the hollow loading plate 1. When the pull box 21 is pulled to the position for use, the rotating rod 27 is not pulled any more, and then the sliding column 31 is not driven, so that the spring 30 in the contracted state is reset to push the sliding column 31 to drive the clamping column 32 to move upwards and slide in the hollow loading plate 1 and slide to the inner wall of the clamping groove one 23 opened on the lower surface of the pull box 21 to fix the pull box 21. In the process of cleaning the fan cover, the dust generated by the cleaning brush head 8 falls on the inner wall of the dust collecting groove 22, and when the use is finished or the dust collecting groove 22 is accumulated to a certain degree, the dust collecting groove 22 can be pulled out from the inner wall of the pull box 21, so that the additional cleaning work can be reduced, the cleaning cost is reduced, the cleaning efficiency is improved, and the practicability is improved.

[0041] The technical features of the above embodiments can be combined in any manner. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the description.

[0042] The above embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as the limitation of the scope of the invention patent. It should be pointed out that for ordinary skilled persons in the art, some modifications and improvements can be made without departing from the concept of the utility model, and these modifications and improvements are within the protection scope of the utility model.

[0043] The principle and implementation manner of the utility model are described by using specific embodiments in this paper, and the above embodiment description is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claims. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A cleaning device for fan cowls, comprising a hollow carrier plate (1), characterized in that: The upper surface of the hollow carrier plate (1) is fixedly connected with a support frame (2), the outer wall of the support frame (2) is fixedly connected with a motor one (3), the output end of the motor one (3) is rotatably connected in the inside of the support frame (2) and is fixedly connected with a round box (4), one end of the round box (4) away from the support frame (2) is rotatably connected with a rotating column one (5), the outer wall of the rotating column one (5) is fixedly connected with a gear one (6), the outer wall of the rotating column one (5) is fixedly connected with a connecting frame (7), the outer wall of the connecting frame (7) is fixedly connected with a cleaning brush head (8), the gear one (6) is meshingly connected with a gear two (10) at the tooth end, the inside of the gear two (10) is fixedly connected with a rotating column two (9), the outer wall of the rotating column two (9) is rotatably connected in the inside of the round box (4), and the outer wall of the rotating column two (9) is fixedly connected with a gear three (11).

2. A cleaning device for a fan grille according to claim 1, wherein: The inside of the round box (4) is provided with a reciprocating rotating assembly, the reciprocating rotating assembly comprises a motor two (12), the outer wall of the motor two (12) is fixedly connected to the inner wall of the round box (4), the output end of the motor two (12) is fixedly connected with a disc (13), the inside of the disc (13) is fixedly connected with a short column (14), the outer wall of the short column (14) is slidably connected with a rectangular frame one (15), the outer wall of the rectangular frame one (15) is fixedly connected with a rectangular frame two (16), the inner wall of the rectangular frame two (16) is slidably connected with a limiting block (17), the outer wall of the limiting block (17) is fixedly connected to the inner wall of the round box (4), the outer wall of the rectangular frame two (16) is fixedly connected with a rack (18), and the outer wall of the rack (18) is meshingly connected with the outer wall of the gear three (11).

3. A cleaning device for a fan grille according to claim 2, wherein: The short column (14) is fixedly connected to one side of the center of the disc (13).

4. A cleaning device for a fan grille according to claim 1, wherein: The number of the rotating column one (5), the gear one (6), the connecting frame (7) and the cleaning brush head (8) is three, and three gear ones (6) are uniformly arranged on the outer periphery of the gear two (10) in a circumferential direction, and each gear one (6) is meshingly connected with the gear two (10).

5. A cleaning device for a fan grille according to claim 1, wherein: The lower surface of the hollow carrier plate (1) is fixedly connected with a support column (19), and the bottom end of the support column (19) is fixedly connected with a rubber pad (20).

6. A cleaning device for a fan grille according to claim 1, wherein: The inner wall of the hollow carrier plate (1) is slidably connected with a pull box (21), and the inner wall of the pull box (21) is slidably connected with an ash collecting groove (22).

7. A cleaning device for a fan grille according to claim 6, wherein: A clamping groove one (23) is formed in the lower surface of the pull box (21), and a clamping groove two (24) is formed in the lower surface of the pull box (21).

8. A cleaning device for a fan grille according to claim 7, wherein: The lower surface of the hollow carrier plate (1) is fixedly connected with an L-shaped block (25), the upper surface of the L-shaped block (25) is fixedly connected with a cylinder (29), the inner wall of the cylinder (29) is slidably connected with a sliding column (31), the top end of the sliding column (31) is fixedly connected with a clamping column (32), the outer wall of the clamping column (32) is slidably connected in the hollow carrier plate (1), the outer wall of the clamping column (32) is slidably connected with the inner wall of the clamping groove (23), or the outer wall of the clamping column (32) is slidably connected with the inner wall of the clamping groove (24).

9. A cleaning device for a fan grille according to claim 8, wherein: The outer wall of the L-shaped block (25) is fixedly connected with a fixed column (26), the outer wall of the fixed column (26) is rotatably connected with a rotating rod (27), the inside of the rotating rod (27) is fixedly connected with a pressing column (28), and the outer wall of the pressing column (28) is slidably connected with the top end of the sliding column (31).

10. A cleaning device for a fan grille according to claim 9, wherein: The inner wall of the cylinder (29) is slidably connected with a spring (30), one end of the spring (30) is fixedly connected with the bottom end of the sliding column (31), and the other end of the spring (30) is fixedly connected with the upper surface of the L-shaped block (25).

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