Roller shaft with dustproof structure

Abstract

The utility model discloses a roller shaft with a dustproof structure, which relates to the technical field of roller shafts, and comprises a bottom plate, a support block, a roller shaft body, a mounting groove, a dustproof cover and a sealing plate, a mounting column is mounted on the outer wall of the dustproof cover, a first magic tape is mounted on the outer wall of the dustproof cover, and a second magic tape is mounted on the outer wall of the dustproof cover. A second hook-and-loop fastener is installed on the outer wall of the first hook-and-loop fastener, a sealing plate is installed on the outer wall of the second hook-and-loop fastener, a first adsorption magnetic block is installed on the outer wall of the sealing plate, and a second adsorption magnetic block is installed on the outer wall of the dustproof cover. The dustproof mechanism is installed, the two sets of dustproof covers are installed outside the roller shaft body, a certain gap is formed between the two sets of dustproof covers, dust still enters the roller shaft body, the gap is covered with a sealing plate through a first hook-and-loop fastener and a second hook-and-loop fastener, and therefore dust can be prevented from entering the roller shaft body. The sealing plate is designed to be in a corresponding shape according to the actual situation, and dust prevention work can be completed only by sealing the gap.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of drum shaft, concretely to a drum shaft with dustproof structure. BACKGROUND

[0002] Drum shaft usually refers to the shaft part of supporting the drum and allowing it to rotate in mechanical equipment, plays a key role in various industries and application scenarios, ensures that the drum can rotate smoothly and efficiently, and is usually made of high-strength, wear-resistant materials such as steel or alloy to withstand the weight of the drum and the objects carried by it, and resist friction and wear due to rotation. In conveying equipment, the drum shaft supports the conveying drum to ensure that the objects can move smoothly on the surface of the drum.

[0003] Patent document CN221606983U discloses a double-layer drum logistics line convenient to adjust, which discloses "relates to the technical field of drum logistics line, including support frame, the inside of support frame is provided with bottom end drum layer, the top of support frame is connected with top end drum layer;The two sides of bottom end drum layer are symmetrically connected with threaded sleeve, the support beam and clamping seat are arranged to not only support the two ends of bottom end drum layer, but also limit the bottom end drum layer when the driven shaft drives the bottom end drum layer to move up and down, ensuring the stability of the bottom end drum layer during lifting, adjusting the distance between the bottom end drum layer and the top end drum layer to transport larger goods, further expanding the use range of the device, and when the bottom end drum layer transports larger goods, the center of gravity of the device is lower, thereby further improving the stability of the device when transporting large goods".

[0004] However, the above-mentioned double-layer drum logistics line convenient to adjust mainly considers further improving the stability of the device when transporting large goods, and is inconvenient for dust protection of the drum shaft body.

[0005] Therefore, it is necessary to study a dust protection mechanism to further protect the drum shaft body from dust. UTILITY MODEL CONTENTS

[0006] The utility model discloses a drum shaft with dustproof structure to solve the technical problem that the drum shaft has dustproof function in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a drum shaft with dustproof structure, comprising: a bottom plate, a support block and a drum shaft body, the top of the drum shaft body is provided with a dustproof mechanism, and the dustproof mechanism is used for dust protection of the drum shaft body;

[0008] The dustproof mechanism comprises a mounting groove, a dustproof cover and a sealing plate, the mounting groove is arranged on the top of the roller shaft body, the dustproof cover is located on the outer wall of the mounting groove, a mounting column is arranged on the outer wall of the dustproof cover, a clamping groove is arranged on the outer wall of the mounting column, a sliding rod is arranged on the inner wall of the clamping groove, a sliding block is arranged around the outer wall of the sliding rod, a spring is arranged on the inner wall of the clamping groove and extends to the outer wall of the sliding block, a hemispherical block is arranged on the outer wall of the sliding block, a hemispherical groove is arranged on the inner wall of the mounting groove, a first magic tape is arranged on the outer wall of the dustproof cover, a second magic tape is arranged on the outer wall of the first magic tape, a sealing plate is arranged on the outer wall of the second magic tape, a first adsorbing magnetic block is arranged on the outer wall of the sealing plate, and a second adsorbing magnetic block is arranged on the outer wall of the dustproof cover.

[0009] Preferably, the support block is located on the top of the bottom plate, a rotating motor is arranged on the outer wall of the support block, the output end of the rotating motor is provided with the roller shaft body, and the support block is provided with two groups, the outer wall of the support block is inlaid with an auxiliary bearing, and one end of the roller shaft body is fixedly connected with the inner shaft of the auxiliary bearing.

[0010] Preferably, the outer wall of the support block is provided with a dust removal mechanism, and the dust removal mechanism is used for conveniently cleaning dust adsorbed on the outer wall of the roller shaft body.

[0011] Preferably, the dust removal mechanism comprises a groove body, an electric sliding rail, a cleaning brush and a dust collecting box, and the groove body is arranged on the outer wall of the support block.

[0012] Preferably, the electric sliding rail is located on the inner wall of the groove body, the output end of the electric sliding rail is provided with a splicing screw groove, the inner wall of the splicing screw groove is provided with a splicing screw rod, and the outer wall of the splicing screw rod is provided with the cleaning brush.

[0013] Preferably, the top of the bottom plate is provided with a anastomosis groove.

[0014] Preferably, the inner wall of the anastomosis groove is provided with an anastomosis column, and the outer wall of the anastomosis column is provided with the dust collecting box.

[0015] Compared with the prior art, the dustproof mechanism has the advantages that:

[0016] 1. The utility model discloses a dustproof mechanism is installed to the dustproof protection of drum shaft body, the existing drum shaft body is often exposed to the outside and leads to the dust adsorption condition when not using, therefore needs to improve, makes to have the dustproof function, first dust cover moves to the top and bottom of drum shaft body, then installs the post to move to the installation groove, and the sliding block moves on the slide rod by the extrusion of the hemisphere block, and the spring is pressed, when the hemisphere block moves to one side of the hemisphere groove, then the hemisphere block is clamped into the hemisphere groove because of spring reset, and two sets of dust cover are installed on the outside of drum shaft body, and there is a certain gap between the two dust covers, and dust still can enter the drum shaft body, and the sealing plate is covered in the gap by first magic tape and second magic tape, and the sealing plate is designed corresponding shape by actual condition, and only makes the gap seal can, and completes the dustproof work, when needing to use the drum shaft body, pulls dust cover, and makes second magic tape remove from first magic tape, and the sealing plate is stored in the outer wall of dust cover by using second adsorption magnetic block and first adsorption magnetic block adsorption.

[0017] 2. The utility model discloses a dust removal mechanism is installed to the dust of drum shaft body outer wall adsorption is cleaned, the existing drum shaft body often appears dust or impurity adsorption on the outer wall when conveying articles, therefore needs to handle conveniently, first through splicing screw rod rotation and twists into splicing screw groove, then electric slide rail work drives the brush end of cleaning brush and the outer wall of drum shaft body to be attached, then the drum shaft body rotates and contacts cleaning brush, and dust or impurity is handled, and the kiss column is located in the kiss groove, and the dust collecting box is located below cleaning brush and undertakes the impurity, and then conveniently cleans drum shaft body. ACCURACY

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the dust cover front structure schematic diagram of the utility model;

[0020] Figure 3 It is the Figure 2 It is the A place enlarged structure schematic diagram of the utility model;

[0021] Figure 4 It is the sealing plate partial structure schematic diagram of the utility model;

[0022] Figure 5 It is the cleaning brush partial structure schematic diagram of the utility model.

[0023] In the figure: 1, the base plate; 2, support block; 3, rotating motor; 4, cylinder shaft body; 5, auxiliary bearing; 6, mounting groove; 7, dust cover; 8, mounting column; 9, clamping groove; 10, sliding rod; 11, sliding block; 12, spring; 13, hemispherical block; 14, hemispherical groove; 15, first magic tape; 16, second magic tape; 17, sealing plate; 18, first adsorption magnetic block; 19, second adsorption magnetic block; 20, groove body; 21, electric sliding rail; 22, splicing screw groove; 23, splicing screw rod; 24, cleaning brush; 25, anastomosis groove; 26, anastomosis column; 27, dust collection box. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Please refer to Figure 1The utility model provides a dustproof structure's drum axle, include: bottom plate 1, support block 2 and drum axle body 4, support block 2 is located the top of bottom plate 1, the outer wall of support block 2 is installed with rotating motor 3, the output end of rotating motor 3 is installed with drum axle body 4, and support block 2 is provided with two groups, the outer wall of support block 2 is embeddedly installed with auxiliary bearing 5, and one end of drum axle body 4 is fixedly connected with the inner shaft of auxiliary bearing 5, rotating motor 3 works and drives drum axle body 4 to rotate, one end of drum axle body 4 is connected with auxiliary bearing 5, make drum axle body 4 normal rotate between two groups of support block 2, then the article on the top of drum axle body 4 is transported.

[0028] Please refer to Figure 2 、 Figure 3 and Figure 4 , the top of drum axle body 4 is equipped with dustproof mechanism, dustproof mechanism is used to carry out dustproof protection to drum axle body 4, dustproof mechanism includes installation groove 6, dust cover 7 and sealing plate 17, installation groove 6 is set up in the top of drum axle body 4, dust cover 7 is located the outer wall of installation groove 6, the outer wall of dust cover 7 is installed with mounting column 8, the outer wall of mounting column 8 is equipped with clamping groove 9, the inner wall of clamping groove 9 is installed with sliding rod 10, the outer wall of sliding rod 10 is surrounded and is installed with sliding block 11, the inner wall of clamping groove 9 is installed with spring 12, and one end of spring 12 extends to the outer wall of sliding block 11, the outer wall of sliding block 11 is installed with half ball block 13, the inner wall of installation groove 6 is equipped with half ball groove 14, the outer wall of dust cover 7 is installed with first magic tape 15, the outer wall of first magic tape 15 is installed with second magic tape 16, the outer wall of second magic tape 16 is installed with sealing plate 17, the outer wall of sealing plate 17 is installed with first adsorption magnetic block 18, the outer wall of dust cover 7 is installed with second adsorption magnetic block 19, the existing drum axle body 4 is often exposed to the outside when not in use and causes dust adsorption, so it needs to be improved to have dustproof function, first dust cover 7 is moved to the top and bottom of drum axle body 4, then mounting column 8 is moved into installation groove 6, half ball block 13 is extruded to make sliding block 11 move on sliding rod 10, spring 12 is pressed, when half ball block 13 moves to one side of half ball groove 14, half ball block 13 is clamped into half ball groove 14 due to spring 12 reset, two dust covers 7 are installed on the outside of drum axle body 4, and there is a gap between the two dust covers 7, which allows dust to enter the drum axle body 4, first magic tape 15 and second magic tape 16 are used to cover the gap with sealing plate 17, sealing plate 17 is designed according to the actual situation, as long as the gap is sealed, the dustproof work is completed, when drum axle body 4 is needed, pull dust cover 7, make second magic tape 16 move out of first magic tape 15, and use second adsorption magnetic block 19 and first adsorption magnetic block 18 to adsorb sealing plate 17 in the outer wall of dust cover 7.

[0029] Please refer toFigure 2 and Figure 5 The outer wall of the support block 2 is provided with a dust removal mechanism for conveniently cleaning the dust adsorbed on the outer wall of the drum shaft body 4. The dust removal mechanism comprises a groove body 20, an electric sliding rail 21, a cleaning brush 24 and a dust collection box 27. The groove body 20 is arranged on the outer wall of the support block 2. The electric sliding rail 21 is located on the inner wall of the groove body 20. The output end of the electric sliding rail 21 is provided with a splicing screw groove 22. The inner wall of the splicing screw groove 22 is provided with a splicing screw rod 23. The outer wall of the splicing screw rod 23 is installed with the cleaning brush 24. The top of the bottom plate 1 is provided with a matching groove 25. The inner wall of the matching groove 25 is provided with a matching column 26. The outer wall of the matching column 26 is installed with the dust collection box 27. The existing drum shaft body 4 often has dust or impurities adsorbed on the outer wall when transporting articles. Therefore, it is necessary to conveniently process it. First, the splicing screw rod 23 is twisted into the splicing screw groove 22. Then the electric sliding rail 21 works to drive the brush end of the cleaning brush 24 to be attached to the outer wall of the drum shaft body 4. Then the drum shaft body 4 rotates and contacts the cleaning brush 24 to process dust or impurities. The matching column 26 is located in the matching groove 25. The dust collection box 27 is located below the cleaning brush 24 to receive impurities. Thus, the drum shaft body 4 is conveniently cleaned.

[0030] The working principle is that the motor 3 drives the rotation of the drum shaft body 4, one end of the drum shaft body 4 is connected with the auxiliary bearing 5, so that the drum shaft body 4 normally rotates between the two groups of supporting blocks 2, and the articles above the drum shaft body 4 are transported, the existing drum shaft body 4 is often exposed to the outside when not in use, and dust is adsorbed, so it needs to be improved to have a dustproof function, first, the dust cover 7 is moved to the top and bottom of the drum shaft body 4, then the mounting column 8 is moved into the mounting groove 6, the semispherical block 13 is extruded to make the sliding block 11 move on the sliding rod 10, the spring 12 is pressed, when the semispherical block 13 moves to one side of the semispherical groove 14, the semispherical block 13 is clamped into the semispherical groove 14 due to the reset of the spring 12, then two groups of dust covers 7 are installed on the outside of the drum shaft body 4, and there is a gap between the two groups of dust covers 7, so that dust still enters the drum shaft body 4, then the first magic tape 15 and the second magic tape 16 are used to cover the sealing plate 17 in the gap, the sealing plate 17 is designed to correspond to the shape according to the actual situation, as long as the gap is sealed, the dustproof work is completed, when the drum shaft body 4 needs to be used, pull the dust cover 7, make the second magic tape 16 move out of the first magic tape 15, and use the second adsorption magnetic block 19 and the first adsorption magnetic block 18 to adsorb the sealing plate 17 and store it in the outer wall of the dust cover 7, the existing drum shaft body 4 often has dust or impurities adsorbed on the outer wall when transporting articles, so it needs to be convenient to process, first, the splicing screw rod 23 is twisted into the splicing screw groove 22, then the electric sliding rail 21 drives the brush end of the cleaning brush 24 to abut the outer wall of the drum shaft body 4, the drum shaft body 4 rotates and contacts the cleaning brush 24 to process dust or impurities, and the matching column 26 is located in the matching groove 25, and the dust collecting box 27 is located below the cleaning brush 24 to receive the impurities, thereby facilitating the cleaning of the drum shaft body 4.

[0031] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A roller shaft with a dustproof structure, characterized in that, It include: bottom plate (1), support block (2) and roller shaft body (4), the top of the roller shaft body (4) is provided with dustproof mechanism, the dustproof mechanism is used for dustproof protection to the roller shaft body (4); The dustproof mechanism includes mounting groove (6), dust cover (7) and sealing plate (17), the mounting groove (6) is arranged on the top of the roller shaft body (4), the dust cover (7) is located on the outer wall of the mounting groove (6), the outer wall of the dust cover (7) is provided with mounting column (8), the outer wall of the mounting column (8) is provided with clamping groove (9), the inner wall of the clamping groove (9) is provided with sliding rod (10), the outer wall of the sliding rod (10) is provided with sliding block (11), the inner wall of the clamping groove (9) is provided with spring (12), and one end of the spring (12) extends to the outer wall of the sliding block (11), the outer wall of the sliding block (11) is provided with hemispherical block (13), the inner wall of the mounting groove (6) is provided with hemispherical groove (14), the outer wall of the dust cover (7) is provided with first magic tape (15), the outer wall of the first magic tape (15) is provided with second magic tape (16), the outer wall of the second magic tape (16) is provided with sealing plate (17), the outer wall of the sealing plate (17) is provided with first adsorbing magnetic block (18), the outer wall of the dust cover (7) is provided with second adsorbing magnetic block (19).

2. The drum shaft with a dustproof structure according to claim 1, characterized in that: The support block (2) is located on the top of the bottom plate (1), the outer wall of the support block (2) is provided with rotating motor (3), the output end of the rotating motor (3) is provided with roller shaft body (4), and the support block (2) is provided with two groups, the outer wall of the support block (2) is embeddedly provided with auxiliary bearing (5), and one end of the roller shaft body (4) is fixedly connected with the inner shaft of the auxiliary bearing (5).

3. The drum shaft with a dustproof structure according to claim 1, characterized in that: The outer wall of the support block (2) is provided with dust removal mechanism, and the dust removal mechanism is used for conveniently cleaning dust adsorbed on the outer wall of the roller shaft body (4).

4. The drum shaft with a dustproof structure according to claim 3, characterized in that: The dust removal mechanism includes groove body (20), electric sliding rail (21), cleaning brush (24) and dust collection box (27), and the groove body (20) is arranged on the outer wall of the support block (2).

5. The drum shaft with a dustproof structure according to claim 4, characterized in that: The electric sliding rail (21) is located on the inner wall of the groove body (20), the output end of the electric sliding rail (21) is provided with splicing screw groove (22), the inner wall of the splicing screw groove (22) is provided with splicing screw rod (23), and the outer wall of the splicing screw rod (23) is provided with cleaning brush (24).

6. The drum shaft with a dustproof structure according to claim 1, characterized in that: The top of the bottom plate (1) is provided with anastomosis groove (25).

7. The drum shaft with a dustproof structure according to claim 6, characterized in that: The inner wall of the anastomosis groove (25) is provided with anastomosis column (26), and the outer wall of the anastomosis column (26) is provided with dust collection box (27).

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