Corrosion-resistant high-strength flap wheel

Abstract

The utility model discloses a corrosion-resistant high-strength flap wheel, relates to the technical field of flap wheels, and solves the problems that abrasive cloth blades are fixedly mounted on machine blades, and the machine blades need to be replaced after being used for a long time, so that the abrasive cloth blades in the device need to be replaced together with the machine blades when being replaced, and the replacement cost is reduced. The shutter wheel comprises a base, cooling fins and a shutter wheel body, the cooling fins are fixedly connected to the top face of the base, a supporting column is fixedly installed in the top face of each cooling fin, the shutter wheel body is connected to the outer portion of the supporting column in a sleeving mode, and the cooling fins are fixedly connected to the top face of the base. And the bottom of the louver wheel is attached to the top face of the cooling fin, first through holes are symmetrically formed in the cooling fin, the louver wheel and the cooling fin can be detached through the arranged louver wheel, the damaged louver wheel can be detached conveniently, and therefore the louver wheel can be replaced conveniently and rapidly.

Description

Technical Field

[0001] This utility model relates to the technical field of flap wheels, specifically a corrosion-resistant, high-strength flap wheel. Background Technology

[0002] A flap wheel is a simplified version of a multi-bladed wheel, mainly used for grinding and polishing in industrial production. It is also a type of industrial consumable. In addition, flap wheels have corrosion resistance, which can extend their service life.

[0003] A search revealed Chinese patent publication number CN218427754U, which discloses a corrosion-resistant, high-strength flap wheel, comprising a base plate, abrasive blades, and a mounting base. The abrasive blades are fixedly mounted on the front of the base plate. Each abrasive blade includes a blade base layer, a wear-resistant layer, and a flame-retardant layer. A flame-retardant layer is bonded to the outside of the blade base layer, and a wear-resistant layer is fixedly connected to the outside of the flame-retardant layer. Several wear-resistant protrusions are fixedly mounted on the surface of the wear-resistant layer. A mounting base is fixedly mounted on the back of the base plate, and a high-temperature resistant layer is fixedly mounted on the inner side of the mounting base. A shaft hole is formed in the center of the inner side of the mounting base, and a mounting ring is fixedly mounted on the inner side of the shaft hole. A reinforcing plate is fixedly mounted on the outer side of the back of the base plate. This invention, a corrosion-resistant, high-strength flap wheel, significantly improves the wear resistance of the flap wheel by incorporating a wear-resistant layer and wear-resistant protrusions. The high-temperature resistant layer enhances the high-temperature resistance of the flap wheel, extending its service life. The reinforcing plate and mounting ring improve the strength of the flap wheel and strengthen its installation and fixation.

[0004] However, the abrasive blades are fixedly installed on the machine blades, which need to be replaced after a long period of use. Therefore, when replacing the abrasive blades in this device, the machine blades also need to be replaced together, which makes the replacement time-consuming and laborious and reduces the efficiency of the impeller body. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a corrosion-resistant, high-strength flap wheel, which solves the problem that the abrasive blades are fixedly installed on the machine blades, and the machine blades need to be replaced after a long period of use. Therefore, when replacing the abrasive blades in this device, the machine blades need to be replaced together, which is time-consuming and laborious, reducing the efficiency of the flap wheel body.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a corrosion-resistant, high-strength flap wheel, comprising a base, a heat sink, and a flap wheel. The heat sink is fixedly connected to the top surface of the base, and a support column is fixedly installed inside the top surface of the heat sink. The flap wheel is sleeved on the outside of the support column, and its bottom is in contact with the top surface of the heat sink. A first through hole is symmetrically arranged inside the heat sink, and a second through hole is symmetrically arranged inside the base. The positions of the first and second through holes correspond to each other. Bolts are symmetrically fixedly installed on the bottom surface of the flap wheel. The bolts pass through the flap wheel through the first through hole and through the second through hole, with the lower end of the bolt passing through the second through hole to the lower end of the base. The lower end of each bolt is threaded with a nut and is located below the base.

[0007] Preferably, the heat sink has multiple equally spaced insertion holes inside, and the base has multiple equally spaced slots inside. The positions of the insertion holes and slots correspond to each other. Multiple insertion rods are fixedly installed at equal intervals on the bottom surface of the flap wheel, and each rod corresponds to the position of the insertion hole. The insertion rods are slidably connected to the inside of the insertion hole through the flap wheel, and the insertion rods are slidably connected to the inside of the slot through the inside of the insertion hole, thereby facilitating the strengthening of the stability of the flap wheel position after installation.

[0008] Preferably, the top surface of the heat sink is provided with multiple heat dissipation grooves at equal intervals, and both ends of the heat dissipation grooves are open, so as to facilitate the heat dissipation of the flap wheel during operation.

[0009] Preferably, the flap wheel is made of ceramic material, which can resist high temperature and corrosion, thereby enhancing the service life of the flap wheel.

[0010] Preferably, the diameters of the first through hole and the second through hole are equal, and the diameters of the bolts are matched with the diameters of the first through hole and the second through hole, thereby ensuring a stable position after the threaded connection.

[0011] This invention provides a corrosion-resistant, high-strength flap wheel. It has the following beneficial effects:

[0012] 1. This corrosion-resistant high-strength louver allows for easy disassembly of the louver from the heat sink, facilitating the removal of damaged louvers and making louver replacement convenient.

[0013] 2. This corrosion-resistant high-strength flap wheel, when used, utilizes insert rods and bolts to connect the flap wheel to the interior of the base through the heat sink, ensuring a stable installation and enhancing the stability of the flap wheel position during installation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the layered structure of this utility model.

[0017] In the diagram, 1-base, 2-heat sink, 3-leaf wheel, 4-support column, 5-nut, 6-bolt, 7-insertion rod, 8-insertion hole, 9-first through hole, 10-heat sink, 11-slot, 12-second through hole. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1

[0020] Please see Figure 1-3 This utility model provides a corrosion-resistant, high-strength flap wheel, including a base 1, a heat sink 2, and a flap wheel 3. The heat sink 2 is fixedly connected to the top surface of the base 1. A support column 4 is fixedly installed inside the top surface of the heat sink 2. The flap wheel 3 is sleeved on the outside of the support column 4, and its bottom is in close contact with the top surface of the heat sink 2. A first through hole 9 is symmetrically arranged inside the heat sink 2, and a second through hole 12 is symmetrically arranged inside the base 1. The positions of the first through hole 9 and the second through hole 12 correspond to each other. Bolts 6 are symmetrically fixedly installed on the bottom surface of the flap wheel 3. The bolts 6 pass through the flap wheel 3 and through the first through hole 9 and through the second through hole 12, respectively. The lower end of the bolt 6 passes through the interior of the second through hole 12 to the lower end of the base 1. The lower end of each bolt 6 is threaded with a nut 5 and is located below the base 1. Multiple heat dissipation grooves 10 are evenly spaced inside the top surface of the heat sink 2, and both ends of the heat dissipation grooves 10 are open. The louver wheel 3 is made of ceramic. The diameters of the first through hole 9 and the second through hole 12 are equal, and the diameters of the bolts 6 are matched with the diameters of the first through hole 9 and the second through hole 12. When installing the louver wheel 3, the louver wheel 3 is fitted onto the support column 4. Then, the bolt 5 is moved to pass through the interior of the first through hole 9 and the second through hole 12 and is located below the base 1. Then, the nut is fitted onto the lower end of the bolt 6 to make the position of the louver wheel 3 secure.

[0021] Example 2

[0022] To ensure a more stable position for the flap wheel 3 after installation, in this embodiment, as follows: Figure 2-3 As shown, the heat sink 2 has multiple holes 8 evenly spaced inside, and the base 1 has multiple slots 11 evenly spaced inside. The positions of the holes 8 and slots 11 correspond to each other. Multiple rods 7 are fixedly installed at equal intervals on the bottom surface of the flap wheel 3, and each rod corresponds to the position of the hole 8. The rods 7 are slidably connected to the inside of the hole 8 through the flap wheel 3. The rods 7 are slidably connected to the inside of the slot 11 by passing through the inside of the hole 8. When installing the flap wheel 3, the rods 7 pass through the inside of the hole 8 until they are connected to the inside of the slot 11, which can make the position of the flap wheel 3 stable.

[0023] It should be noted that in this embodiment, when using a corrosion-resistant, high-strength flap wheel, such as Figure 1-3 As shown, when installing the flapper wheel 3, the flapper wheel 3 is fitted onto the support column 4. Then, the bolt 5 is moved through the first through hole 9 and the second through hole 12 and positioned below the base 1. Then, the nut is fitted onto the lower end of the bolt 6 to secure the position of the flapper wheel 3. While installing the flapper wheel 3, the insertion rod 7 is inserted through the insertion hole 8 until it is connected to the slot 11, which secures the position of the flapper wheel 3. The heat generated by the flapper wheel 3 during operation is dissipated through the heat sink 2 and the internal heat dissipation groove 10, which effectively dissipates heat from the flapper wheel 3.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A corrosion-resistant, high-strength flap wheel, characterized in that: The device includes a base (1), a heat sink (2), and a flapper wheel (3). The heat sink (2) is fixedly connected to the top surface of the base (1). A support column (4) is fixedly installed inside the top surface of the heat sink (2). The flapper wheel (3) is sleeved on the outside of the support column (4), and its bottom is in contact with the top surface of the heat sink (2). A first through hole (9) is symmetrically arranged inside the heat sink (2), and a second through hole (12) is symmetrically arranged inside the base (1). The first through hole (9) and the second through hole (12) are connected. The positions of the through holes (12) are corresponding to each other. The bottom surface of the flap wheel (3) is symmetrically fixed with bolts (6). The bolts (6) pass through the flap wheel (3) and pass through the inside of the first through hole (9). They also pass through the inside of the first through hole (9) and the inside of the second through hole (12). The lower end of the bolts (6) passes through the inside of the second through hole (12) to the lower end of the base (1). The lower end of each bolt (6) is threaded with a nut (5) and is located below the base (1).

2. The corrosion-resistant high-strength flap wheel according to claim 1, characterized in that: The heat sink (2) has multiple holes (8) arranged at equal intervals inside, and the base (1) has multiple slots (11) arranged at equal intervals inside. The positions of the holes (8) and the slots (11) correspond to each other. Multiple rods (7) are fixedly installed at equal intervals on the bottom surface of the flap wheel (3), and they correspond to the positions of the holes (8) respectively. The rods (7) are slidably connected to the inside of the holes (8) through the flap wheel (3), and the rods (7) are slidably connected to the inside of the slots (11) by passing through the inside of the holes (8).

3. The corrosion-resistant high-strength flap wheel according to claim 1, characterized in that: The heat sink (2) has multiple heat dissipation grooves (10) arranged at equal intervals on the top surface, and both ends of the heat dissipation grooves (10) are open.

4. The corrosion-resistant high-strength flap wheel according to claim 1, characterized in that: The flap wheel (3) is made of ceramic.

5. The corrosion-resistant high-strength flap wheel according to claim 1, characterized in that: The diameters of the first through hole (9) and the second through hole (12) are equal, and the diameters of the bolts (6) are matched with the diameters of the first through hole (9) and the second through hole (12).

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