High strength flow channel impeller

Abstract

The utility model discloses a high -strength runner of runner formula, including installation mechanism, locking mechanism and connecting mechanism, the installation mechanism includes blade and installation disc, the locking mechanism includes rotary disc and locking piece, the connecting mechanism includes rotation axis and connecting rod, under the mutual cooperation of above -mentioned mechanism, this device can adjust flow flexibly, can adjust the work efficiency and flow of runner according to need through dismantling or replacing blade, and can adapt to different material, and different types of material can be different to the requirement of equipment, especially when handling granule, viscous liquid or corrosive material, the design and material of blade need to be different, in addition to this, the locking mechanism of this device can ensure that the blade does not loosen or fall off when working, provides higher security. This is especially important for high -speed rotating runner, prevents the blade loosening and causes equipment failure or accident.

Description

Technical Field

[0001] This utility model relates to the field of impeller technology, specifically a high-strength flow channel impeller. Background Technology

[0002] High-strength flow channel impellers typically refer to impellers used in mechanical equipment such as pumps, turbines, and compressors. These impellers are designed to withstand high working pressures and loads, while also possessing strong durability and corrosion resistance.

[0003] In traditional impellers, if the blades are not removable, the flow rate cannot be adjusted once set, making it unable to cope with changing operating conditions. For example, when different flow rate requirements or equipment load changes, the efficiency of the entire system may decrease.

[0004] Secondly, without a locking mechanism, the blades may loosen or fall off during high-speed rotation, leading to equipment damage, downtime, or even more serious safety accidents.

[0005] Finally, if the connection between the mounting plate and the rotating shaft is not simple enough, more time and tools will be needed for fixing, making the installation and maintenance of the equipment more complicated and reducing work efficiency. Summary of the Invention

[0006] (a) Technical problems to be solved In view of the shortcomings of the prior art, this utility model provides a high-strength flow channel impeller to solve the technical problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a high-strength flow channel impeller, comprising an installation mechanism, a locking mechanism, and a connecting mechanism. The installation mechanism includes blades and an installation disk. The blades are installed on the installation disk and are connected to the installation disk in cooperation with it. The locking mechanism includes a rotating disk and a locking element. The rotating disk is installed on the installation disk and is rotatably connected to the installation disk and is connected to the blades in cooperation with it. The locking element is installed on the rotating disk and is slidably connected to the rotating disk and is connected to the blades in cooperation with it.

[0008] Preferably, the connecting mechanism includes a rotating shaft and a connecting rod. The rotating shaft is connected to the mounting plate, the connecting rod is mounted on the rotating shaft and connected to it, a mating rod is mounted on the mounting plate and connected to it, and a positioning element is mounted on the mating rod. The positioning element is slidably connected to the mating rod and connected to the blade.

[0009] In a further preferred embodiment, the mounting plate is provided with a fitting hole, and the blade is provided with a fitting block, the fitting block being connected to the fitting hole to facilitate the installation of the blade.

[0010] In a further preferred embodiment, the fitting block is provided with a rotating groove, and the rotating disk is provided with a rotating block, the rotating block and the rotating groove being connected to each other to facilitate the fixing of the blade.

[0011] In a further preferred embodiment, the fitting block is provided with a locking hole, the locking member is connected to the locking hole, and the rotating disk is provided with a limiting groove, the locking member is slidably connected to the limiting groove, which facilitates fixing the position of the blade.

[0012] In a further preferred embodiment, the locking member is provided with a limiting block and a mounting groove, the limiting block and the limiting groove are slidably connected, and a first spring is installed inside the mounting groove. One end of the first spring is fixedly connected to the positioning member to facilitate fixing the position of the blade.

[0013] In a further preferred embodiment, the rotating shaft is provided with a first threaded hole, the connecting rod is connected to the first threaded hole, and the mounting plate is provided with a second threaded hole, the second threaded hole is connected to the mating rod, which facilitates the assembly of the device.

[0014] In a further preferred embodiment, the positioning element is provided with a second spring and a fixing groove, the connecting rod is provided with a positioning hole, the positioning element is connected to the positioning hole, and the fixing groove is connected to the blade, which facilitates the operation of the device.

[0015] (III) Beneficial Effects Compared with the prior art, this utility model provides a high-strength flow channel impeller, which has the following beneficial effects: By setting up an installation mechanism, the device can flexibly adjust the flow rate through the cooperation of components such as blades and mounting discs. By disassembling or replacing blades, the working efficiency and flow rate of the impeller can be adjusted as needed. It can also adapt to different materials. Different types of materials may have different requirements for the equipment, especially when processing granules, viscous liquids or corrosive materials, the design and materials of the blades need to be different.

[0016] By setting a locking mechanism, the locking mechanism of this device can ensure that the blades will not loosen or fall off during operation, providing higher safety. This is especially important for high-speed rotating impellers, preventing blade loosening from causing equipment failure or accidents.

[0017] By setting a connecting mechanism, the device can quickly fix the mounting plate on the rotating shaft through the cooperation of components such as the rotating shaft and the connecting rod. This can significantly improve the efficiency of installation and disassembly and reduce equipment downtime, which is especially important for equipment that requires frequent maintenance and replacement of blades or other parts. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a high-strength flow channel impeller according to the present invention; Figure 2 This is a schematic diagram of the overall structure of this utility model from another angle; Figure 3 This is an exploded view of the installation mechanism in this utility model; Figure 4 This is an exploded view of the connecting mechanism in this utility model; Figure 5 This is an exploded view of the locking mechanism in this utility model.

[0019] In the diagram: 1. Blade; 2. Mounting disc; 3. Rotating disc; 4. Locking element; 5. Rotating shaft; 6. Connecting rod; 7. Matching rod; 8. Positioning element; 9. Fitting hole; 10. Fitting block; 11. Rotating groove; 12. Rotating block; 13. Locking hole; 14. Limiting groove; 15. Limiting block; 16. Mounting groove; 17. First spring; 18. First threaded hole; 19. Second threaded hole; 20. Second spring; 21. Fixing groove; 22. Positioning hole. Detailed Implementation

[0020] 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.

[0021] Example 1: Please see Figures 1-5 A high-strength flow channel impeller includes an installation mechanism, a locking mechanism, and a connecting mechanism. The installation mechanism includes blades 1 and an installation disk 2. The blades 1 are installed on the installation disk 2 and are connected to the installation disk 2 in a cooperative manner. The locking mechanism includes a rotating disk 3 and a locking element 4. The rotating disk 3 is installed on the installation disk 2 and is rotatably connected to the installation disk 2 and is connected to the blades 1 in a cooperative manner. The locking element 4 is installed on the rotating disk 3 and is slidably connected to the rotating disk 3 and is connected to the blades 1 in a cooperative manner.

[0022] In this embodiment, the mounting mechanism includes a blade 1 and a mounting plate 2. When in use, the blade 1 can be mounted on the mounting plate 2. At this time, the fitting block 10 on the blade 1 directly engages with the fitting hole 9 on the mounting plate 2 to ensure the fixation of the blade 1.

[0023] In this embodiment, the locking mechanism includes a rotating disk 3 and a locking member 4. In use, the locking member 4 can be pulled directly, causing the first spring 17 in the mounting groove 16 on the locking member 4 to be stretched, and the locking member 4 directly disengages from the locking hole 13. Then, the rotating disk 3 can be rotated, so that the rotating block 12 on the rotating disk 3 engages with the rotating groove 11 in the fitting block 10. When the locking member 4 is pulled, the limiting block 15 slides in the limiting groove 14.

[0024] In this embodiment, the connecting mechanism includes a rotating shaft 5 and a connecting rod 6. In use, after the mounting plate 2 is connected to the rotating shaft 5, the connecting rod 6 can be installed into the rotating shaft 5. At this time, the connecting rod 6 can be rotated directly so that it can be connected to the first threaded hole 18 on the rotating shaft 5. Then, the mating rod 7 can be installed on the mounting plate 2 so that it can be connected to the second threaded hole 19 on the mounting plate 2. When installing the mating rod 7, the positioning member 8 is pulled, and the second spring 20 is compressed. After the mating rod 7 is installed, the positioning member 8 is released so that the fixing groove 21 on the positioning member 8 is connected to the blade 1. The positioning member 8 is pushed by the compressed second spring 20 to connect with the positioning hole 22, so that the position of the connecting rod 6 is fixed.

[0025] Example 2: In summary, during use, blade 1 can be installed onto mounting plate 2. The fitting block 10 on blade 1 directly engages with the fitting hole 9 on mounting plate 2, ensuring blade 1's fixation. Then, locking member 4 can be pulled, stretching the first spring 17 in mounting groove 16, causing locking member 4 to disengage from locking hole 13. Next, rotating disk 3 can be rotated, engaging rotating block 12 with rotating groove 11 in fitting block 10. When locking member 4 is pulled, limiting block 15 slides in limiting groove 14. Finally, the installed mounting plate 2 can be installed onto... On the rotating shaft 5, the connecting rod 6 can be rotated directly so that it can engage with the first threaded hole 18 on the rotating shaft 5. Then, the mating rod 7 can be installed on the mounting plate 2 so that it can engage with the second threaded hole 19 on the mounting plate 2. When installing the mating rod 7, the positioning member 8 is pulled, and the second spring 20 is compressed. After the mating rod 7 is installed, the positioning member 8 is released so that the fixing groove 21 on the positioning member 8 engages with the blade 1. The positioning member 8 is pushed by the compressed second spring 20 to engage with the positioning hole 22, so that the position of the connecting rod 6 is fixed.

[0026] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-strength flow channel impeller, comprising a mounting mechanism, a locking mechanism, and a connecting mechanism, characterized in that, The mounting mechanism includes a blade (1) and a mounting plate (2). The blade (1) is mounted on the mounting plate (2) and is connected to the mounting plate (2). The locking mechanism includes a rotating plate (3) and a locking element (4). The rotating plate (3) is mounted on the mounting plate (2) and is rotatably connected to the mounting plate (2) and connected to the blade (1). The locking element (4) is mounted on the rotating plate (3) and is slidably connected to the rotating plate (3) and connected to the blade (1).

2. The high-strength flow channel impeller according to claim 1, characterized in that: The connecting mechanism includes a rotating shaft (5) and a connecting rod (6). The rotating shaft (5) is connected to the mounting plate (2). The connecting rod (6) is mounted on the rotating shaft (5) and connected to the rotating shaft (5). A matching rod (7) is mounted on the mounting plate (2). The matching rod (7) is connected to the mounting plate (2). A positioning element (8) is mounted on the matching rod (7). The positioning element (8) is slidably connected to the matching rod (7) and connected to the blade (1).

3. A high-strength flow channel impeller according to claim 2, characterized in that: The mounting plate (2) is provided with a fitting hole (9), and the blade (1) is provided with a fitting block (10). The fitting block (10) is connected to the fitting hole (9).

4. A high-strength flow channel impeller according to claim 3, characterized in that: The fitting block (10) is provided with a rotating groove (11), and the rotating disk (3) is provided with a rotating block (12). The rotating block (12) is connected to the rotating groove (11).

5. A high-strength flow channel impeller according to claim 3, characterized in that: The fitting block (10) is provided with a locking hole (13), the locking member (4) is connected to the locking hole (13), the rotating disk (3) is provided with a limiting groove (14), and the locking member (4) is slidably connected to the limiting groove (14).

6. A high-strength flow channel impeller according to claim 5, characterized in that: The locking member (4) is provided with a limiting block (15) and a mounting groove (16). The limiting block (15) is slidably connected to the limiting groove (14). A first spring (17) is installed inside the mounting groove (16). One end of the first spring (17) is fixedly connected to the positioning member (8).

7. A high-strength flow channel impeller according to claim 2, characterized in that: The rotating shaft (5) is provided with a first threaded hole (18), the connecting rod (6) is connected to the first threaded hole (18), and the mounting plate (2) is provided with a second threaded hole (19), the second threaded hole (19) is connected to the mating rod (7).

8. A high-strength flow channel impeller according to claim 7, characterized in that: The positioning component (8) is provided with a second spring (20) and a fixing groove (21), the connecting rod (6) is provided with a positioning hole (22), the positioning component (8) is connected to the positioning hole (22), and the fixing groove (21) is connected to the blade (1).

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