CN212355343U - Take phosphoric acid filter bearing roller of waterproof construction - Google Patents

Abstract

The utility model relates to a phosphoric acid filter technical field, specifically speaking relates to a take phosphoric acid filter bearing roller of waterproof construction, including filter bearing roller main part, the surface of filter bearing roller main part is provided with rust-resistant dope layer, the surface of rust-resistant dope layer is provided with not being stained with water nanometer coating, the inside central point department of putting of filter bearing roller main part is provided with along filter bearing roller main part length direction setting and the shaft hole that is linked together with the external world, be provided with the roller bearing in the shaft hole, all be provided with the bearing on the both ends axis body of roller bearing, it has the fixed disk to closely weld on the outer lane of bearing, through fastening screw fixed connection between the terminal surface of fixed disk and filter bearing roller main part, all be provided with waterproof ring on the both ends barrel of filter bearing roller main part. The utility model discloses have better water-proof effects, facilitate the use, facilitate for the staff.

Description

Take phosphoric acid filter bearing roller of waterproof construction

Technical Field

The utility model relates to a phosphoric acid filter technical field, specifically speaking relates to a phosphoric acid filter bearing roller of taking waterproof construction.

Background

The bearing roller is the important part of belt conveyor, plays the effect of supporting conveyer belt and material weight, on the phosphoric acid filter, generally also can be provided with the phosphoric acid filter bearing roller that corresponds a plurality of quantity, but conventional phosphoric acid filter bearing roller is when using, is not provided with corresponding waterproof construction on it, can't reach better water-proof effects, brings certain inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take phosphoric acid filter bearing roller of waterproof construction to solve the defect that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a take phosphoric acid filter bearing roller of waterproof construction, includes filter bearing roller main part, the surface of filter bearing roller main part is provided with the antirust paint layer, the surface of antirust paint layer is provided with not being stained with water nanometer coating, the inside central point department of putting of filter bearing roller main part is provided with along filter bearing roller main part length direction sets up and the shaft hole that is linked together with the external world, be provided with the roller bearing in the shaft hole, all be provided with the bearing on the both ends axis body of roller bearing, the roller bearing passes the bearing and with the inner circle of bearing closely welds, the tight welding has the fixed disk on the outer lane of bearing, the fixed disk with through fastening screw fixed connection between the terminal surface of filter.

Preferably, all be provided with waterproof ring on the both ends barrel of filter bearing roller main part, waterproof ring is hollow annular structure, guarantees when using, can play and block the effect that the water entered into the bearing, prevents that the bearing from rustting.

Preferably, a blocking cover is fixedly installed on the side face, far away from the main body of the filter carrier roller, of the waterproof ring through a plurality of fastening screws, a through hole communicated with the outside is formed in the center of the blocking cover, and the roller penetrates through the through hole to further protect the bearing inside.

Preferably, still be provided with a waterproof section of thick bamboo on the pore wall of through-hole, the end of a waterproof section of thick bamboo extends to the shutoff lid with between the filter bearing roller main part, the inside central point of a waterproof section of thick bamboo puts the department and is provided with along the round platform shape hole that waterproof section of thick bamboo length direction set up, the roller bearing passes round platform shape hole plays and stops that water enters into the inside effect of waterproof ring.

Preferably, the circular truncated cone-shaped hole is circular truncated cone-shaped, the end part with the small inner diameter of the circular truncated cone-shaped hole is positioned at one side close to the main body of the filter carrier roller, and after water enters the circular truncated cone-shaped hole, the wall of the circular truncated cone-shaped hole is inclined, so that the water cannot enter the waterproof ring along the wall of the circular truncated cone-shaped hole.

Preferably, the minimum inner diameter of the circular truncated cone-shaped hole is larger than the outer diameter of the roller, so that no friction force exists between the roller and the hole wall of the circular truncated cone-shaped hole, and the roller is ensured to rotate more smoothly.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an antirust coating layer that sets up in filter bearing roller main part and the nanometer coating of not being stained with water, the nanometer coating of not being stained with water has not be stained with water and waterproof effect, thereby waterproof construction has in making the filter bearing roller main part, in addition through the waterproof ring that sets up, the realization is protected the bearing in inside, further play waterproof effect, facilitate the use, the conventional phosphoric acid filter bearing roller of having solved is when using, be provided with corresponding waterproof construction on it, can't reach better water-proof effects, bring certain inconvenient problem for the user.

2. The utility model discloses a plugging cover that sets up to be provided with a waterproof section of thick bamboo on the plugging cover, guarantee when using, water is difficult for entering into the inside of waterproof ring along a waterproof section of thick bamboo, plays the effect that blocks the water, facilitates the use, and guarantees that the difficult rusty condition that appears in bearing position.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a sectional view of the waterproof cartridge of the present invention.

In the figure: 1. a filter carrier roller main body; 10. an anti-rust coating layer; 11. the nano coating is not stained with water; 12. a shaft hole; 13. a waterproof ring; 14. a roller; 141. a bearing; 142. fixing the disc; 15. a blocking cover; 151. a through hole; 16. a waterproof cartridge; 161. a circular truncated cone-shaped hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a phosphoric acid filter carrier roller with a waterproof structure comprises a filter carrier roller main body 1, wherein an antirust coating layer 10 is arranged on the surface of the filter carrier roller main body 1, the antirust coating layer 10 can be prepared by uniformly spraying antirust paint on the surface of the filter carrier roller main body 1, the antirust coating layer 10 can play a role in isolating the filter carrier roller main body 1 from contacting with air, and the situation that the filter carrier roller main body 1 is difficult to rust is further ensured; the surface of the antirust coating layer 10 is provided with the non-water-staining nano coating 11, and the non-water-staining nano coating 11 is made of a non-water-staining nano coating material, so that the non-water-staining nano coating 11 has good non-water and waterproof effects when in use;

in the embodiment, the central position in the filter carrier roller body 1 is provided with a shaft hole 12 which is arranged along the length direction of the filter carrier roller body 1 and communicated with the outside, a rolling shaft 14 is arranged in the shaft hole 12, bearings 141 are arranged on the shaft bodies at the two end parts of the rolling shaft 14, the rolling shaft 14 passes through the bearings 141 and is tightly welded with the inner ring of the bearings 141, a fixed disc 142 is tightly welded on the outer ring of the bearings 141, the fixed disc 142 is fixedly connected with the end surface of the filter carrier roller body 1 through fastening screws, corresponding threaded holes are arranged in the fixed disc 142 and the filter carrier roller body 1, and then the fixed disc 142 is fixedly arranged on the filter carrier roller body 1 by using the fastening screws, so, and the friction force between the rolling shaft 14 and the filter carrier roller main body 1 can be reduced through the arranged bearing 141, so that the filter carrier roller main body 1 can rotate more smoothly.

Specifically, the waterproof rings 13 are integrally formed on the two end part cylinders of the filter carrier roller main body 1, the waterproof rings 13 are of a hollow annular structure, and therefore the effect of blocking water entering the bearing 141 can be achieved when the filter carrier roller is used, and the bearing 141 is prevented from rusting.

Furthermore, a plugging cover 15 is fixedly arranged on the side surface of the waterproof ring 13, which is far away from the filter carrier roller main body 1, through a plurality of fastening screws, corresponding threaded holes are formed in the plugging cover 15 and the waterproof ring 13, and then the plugging cover 15 is fixedly arranged on the waterproof ring 13 through the fastening screws, so that the installation and the disassembly are convenient; a through hole 151 communicated with the outside is formed in the center of the blocking cover 15, and the roller 14 penetrates through the through hole 151, so that the bearing 141 is further protected inside.

In addition, still be provided with waterproof section of thick bamboo 16 on the pore wall of through-hole 151, shutoff lid 15 and waterproof section of thick bamboo 16 are the integrated into one piece structure, and the end of waterproof section of thick bamboo 16 extends to between shutoff lid 15 and the filter bearing roller main part 1, and the inside central point department of putting of waterproof section of thick bamboo 16 is provided with along the round platform shape hole 161 that waterproof section of thick bamboo 16 length direction set up, and roller 14 passes round platform shape hole 161, plays and blocks that water enters into the inside effect of waterproof ring 13.

It is worth to be noted that the circular truncated cone-shaped hole 161 is circular truncated cone-shaped, the end portion of the circular truncated cone-shaped hole 161 with the small inner diameter is located on one side close to the filter carrier roller main body 1, after water enters the circular truncated cone-shaped hole 161, because the hole wall of the circular truncated cone-shaped hole 161 is inclined, the distance between the end portion of the circular truncated cone-shaped hole 161 on one side far away from the filter carrier roller main body 1 and the ground is small, the distance between the end portion of the circular truncated cone-shaped hole 161 on one side close to the filter carrier roller main body 1 and the ground is large, and it is guaranteed that.

It should be noted that the minimum inner diameter of the circular truncated cone-shaped hole 161 is larger than the outer diameter of the roller 14, so that no friction force exists between the roller 14 and the wall of the circular truncated cone-shaped hole 161, and the roller 14 is ensured to rotate more smoothly.

The utility model discloses a take phosphoric acid filter bearing roller of waterproof construction when using, correctly install filter bearing roller main part 1 on external filter, the effect waterproof and not being stained with water can be played to the not nanometer coating 11 that is stained with on 1 surface of filter bearing roller main part, waterproof ring 13 in addition, the cooperation of shutoff lid 15 and waterproof section of thick bamboo 16 is used, can play and block the water and enter into waterproof ring 13 and get wet bearing 141's effect, prevent that bearing 141 from rustting, convenient to use, the conventional phosphoric acid filter bearing roller of having solved when using, be provided with the waterproof construction that corresponds on it, can't reach better water-proof effects, bring certain inconvenient problem for the user.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a take phosphoric acid filter bearing roller of waterproof construction, includes filter bearing roller main part (1), its characterized in that: the surface of filter bearing roller main part (1) is provided with anti-rust coating layer (10), the surface of anti-rust coating layer (10) is provided with not be stained with water nanometer coating (11), the inside central point department of putting of filter bearing roller main part (1) is provided with along filter bearing roller main part (1) length direction sets up and shaft hole (12) that are linked together with the external world, be provided with roller bearing (14) in shaft hole (12), all be provided with bearing (141) on the both ends axis body of roller bearing (14), roller bearing (14) pass bearing (141) and with the inner circle of bearing (141) is closely welded, the tight welding has fixed disk (142) on the outer lane of bearing (141), fixed disk (142) with through fastening screw fixed connection between the terminal surface of filter bearing roller main part (1).

2. The phosphoric acid filter carrier roller with a waterproof structure as claimed in claim 1, wherein: waterproof rings (13) are arranged on the cylinder bodies at the two end parts of the filter carrier roller main body (1), and the waterproof rings (13) are of hollow annular structures.

3. The phosphoric acid filter carrier roller with a waterproof structure as claimed in claim 2, wherein: waterproof ring (13) keep away from on the side of filter bearing roller main part (1) through a plurality of fastening screw fixed mounting have shutoff lid (15), the central point of shutoff lid (15) puts the department and is provided with through-hole (151) that are linked together with the external world, roller bearing (14) pass through-hole (151).

4. The phosphoric acid filter carrier roller with a waterproof structure as claimed in claim 3, wherein: still be provided with waterproof section of thick bamboo (16) on the pore wall of through-hole (151), the end of waterproof section of thick bamboo (16) extends to shutoff lid (15) with between filter bearing roller main part (1), the inside central point department of putting of waterproof section of thick bamboo (16) is provided with along round platform shape hole (161) that waterproof section of thick bamboo (16) length direction set up, roller bearing (14) pass round platform shape hole (161).

5. The phosphoric acid filter carrier roller with a waterproof structure as claimed in claim 4, wherein: the circular truncated cone-shaped hole (161) is circular truncated cone-shaped, and the end part with the small inner diameter of the circular truncated cone-shaped hole (161) is positioned on one side close to the filter carrier roller main body (1).

6. The phosphoric acid filter carrier roller with a waterproof structure as claimed in claim 4, wherein: the minimum inner diameter of the circular truncated cone-shaped hole (161) is larger than the outer diameter of the roller (14).

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