Anti-abrasion device for impeller of water pump in cigarette factory

Abstract

The utility model discloses a cigarette factory water pump impeller anti-abrasion device which comprises an impeller body, a mounting frame is arranged on one side of the impeller body, through grooves are symmetrically formed in one side of the mounting frame, first mounting plates are symmetrically and fixedly connected to the upper ends of the two sides of the mounting frame, and second mounting plates are symmetrically and fixedly connected to the lower ends of the two sides of the mounting frame. A two-way threaded rod is rotationally connected between one sides of the two first mounting plates, and filter screens are symmetrically connected to the outer side of the two-way threaded rod in a threaded mode. By arranging the filter screens and rotating the two-way threaded rod, the two filter screens can be driven to move, the two sides of the impeller can be covered, impurities in a water source can be filtered, and when not in use, the two filter screens can be moved to the two sides of the impeller, so that the filter screens can be washed with water; the filter screen blockage caused by long-time use is prevented, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water pumps, and in particular relates to an anti-wear device for a water pump impeller in a cigarette factory. Background Art

[0002] A cigarette factory refers to an enterprise that specializes in the production of tobacco products. Its basic function is to process tobacco raw materials into various types of cigarettes through a series of production processes. This process includes steps such as tobacco selection, cutting, mixing, and rolling. During the production process, the cigarette factory needs to use a large number of water pumps to complete various tasks, such as water delivery, fire fighting, cleaning, etc.

[0003] During long-term use, the fine particles contained in the water source will cause wear and damage to the impeller of the water pump, thereby affecting the efficiency and life of the water pump and increasing the cost of use. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a cigarette factory water pump impeller anti-wear device to solve the problem raised in the above background technology that in long-term use, fine particles contained in the water source will cause the impeller of the water pump to wear and damage, thereby affecting the efficiency and life of the water pump and increasing the cost of use.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cigarette factory water pump impeller anti-wear device comprises an impeller body, a mounting frame is arranged on one side of the impeller body, a through groove is symmetrically arranged on one side of the mounting frame, a first mounting plate is symmetrically fixedly connected to the upper ends of both sides of the mounting frame, a second mounting plate is symmetrically fixedly connected to the lower ends of both sides of the mounting frame, a bidirectional threaded rod is rotatably connected between one side of the two first mounting plates, and a filter screen is symmetrically threadedly connected to the outer side of the bidirectional threaded rod.

[0007] Preferably, a spring is fixedly connected to one side of the impeller body, and a moving plate is fixedly connected to the other end of the spring.

[0008] Preferably, a sliding rod is fixedly connected between one side of the two second mounting plates, and the other ends of the two filter screens are slidably connected to the outer side of the sliding rod.

[0009] Preferably, a through hole is provided at the center of one side of the filter screen.

[0010] Preferably, a motor is fixedly connected to one side of the first mounting plate, and an output end of the motor is fixedly connected to one side of the bidirectional threaded rod.

[0011] Preferably, the two filter screens are both circular, and the mounting frame is fixedly connected to one side of the impeller body by screws.

[0012] Preferably, a plurality of springs are provided.

[0013] Preferably, a plurality of movable plates are provided, and all of them are arc-shaped.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model sets a filter and rotates the bidirectional threaded rod to drive the two filter screens to move, so as to cover both sides of the impeller and filter out impurities in the water source. When not in use, the two filter screens can be moved to both sides of the impeller, and the filter screens can be rinsed with water to prevent the filter screens from being blocked due to long-term use, which is convenient and quick.

[0016] 2. The utility model provides a movable plate to facilitate installation of the impeller on the outside of the rotating shaft of the water pump. Rotating shafts of different sizes can be installed. At the same time, the spring can reduce shock and wear during rotation.

[0017] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic structural diagram of the front view of the anti-wear device for the water pump impeller in a cigarette factory.

[0020] Figure 2 This is a schematic diagram of the structure of the rear view of the anti-wear device for the water pump impeller of this cigarette factory.

[0021] Figure 3 This is a schematic diagram of the internal structure of the mounting frame of the anti-wear device for the water pump impeller in a cigarette factory.

[0022] Figure 4 This is a schematic structural diagram of the side view of the filter screen of the water pump impeller anti-wear device in a cigarette factory before it moves.

[0023] Figure 5 This is a schematic diagram of the structure of the side view of the filter screen of the anti-wear device for the water pump impeller in a cigarette factory after it has moved.

[0024] Figure 6 for Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0025] Description of reference numerals:

[0026] 1. Impeller body; 2. Mounting frame; 3. Through slot; 4. First mounting plate; 5. Second mounting plate; 6. Bidirectional threaded rod; 7. Filter screen; 8. Spring; 9. Moving plate; 10. Sliding rod; 11. Through hole; 12. Motor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 The utility model provides an anti-wear device for the impeller of a water pump in a cigarette factory, comprising an impeller body 1, a mounting frame 2 is arranged on one side of the impeller body 1, a through groove 3 is symmetrically arranged on one side of the mounting frame 2, first mounting plates 4 are symmetrically fixedly connected to the upper ends of both sides of the mounting frame 2, second mounting plates 5 are symmetrically fixedly connected to the lower ends of both sides of the mounting frame 2, a bidirectional threaded rod 6 is rotatably connected between one side of the two first mounting plates 4, a filter screen 7 is symmetrically threadedly connected to the outer side of the bidirectional threaded rod 6, the mounting frame 2 is mounted on one side of the impeller, and the bidirectional threaded rod 6 is rotated to drive the two filter screens 7 to move relative to each other, and the filter screens 7 are moved to the two sides of the mounting frame 2 to cover the two sides of the impeller, and the impeller can be filtered when the water pump is in use. When it is not needed, the two filter screens 7 can be moved to the two sides of the impeller, and the filter screens 7 can be rinsed with water to prevent the filter screens 7 from being blocked due to long-term use, which is convenient and quick.

[0029] In the present application, a spring 8 is fixedly connected to one side of the impeller body 1, and a movable plate 9 is fixedly connected to the other end of the spring 8, so that the impeller can be conveniently installed on the outside of the rotating shaft of the water pump. Rotating shafts of different sizes can be installed. At the same time, when rotating, the spring 8 can reduce shock and wear.

[0030] In the present application, a sliding rod 10 is fixedly connected between one side of the two second mounting plates 5 , and the other ends of the two filter screens 7 are slidably connected to the outer side of the sliding rod 10 . The setting of the sliding rod 10 can serve as a limit for the filter screen 7 .

[0031] In the present application, a through hole 11 is provided at the center of one side of a filter screen 7 .

[0032] In the present application, a motor 12 is fixedly connected to one side of a first mounting plate 4, and an output end of the motor 12 is fixedly connected to one side of a bidirectional threaded rod 6. Starting the motor 12 can drive the bidirectional threaded rod 6 to rotate.

[0033] In the present application, the two filter screens 7 are both circular, and the mounting frame 2 is fixedly connected to one side of the impeller body 1 by screws, which is convenient for disassembly and installation, and easy for maintenance.

[0034] In the present application, a plurality of springs 8 are provided.

[0035] In the present application, a plurality of movable plates 9 are provided, and all of them are arc-shaped, so as to facilitate the installation of the impeller on the rotating shaft of the water pump.

[0036] The working principle and use process of this utility model:

[0037] When in use, install the mounting frame 2 on one side of the impeller, start the motor 12, and drive the bidirectional threaded rod 6 to rotate, which can drive the two filter screens 7 to move relative to each other. Move the filter screens 7 to the two sides of the mounting frame 2 to cover both sides of the impeller. When the water pump is in use, it can filter impurities in the water source. When it is not needed, the two filter screens 7 can be moved to both sides of the impeller, and the filter screens 7 can be rinsed with water to prevent the filter screens 7 from being blocked due to long-term use. The impeller is installed on the outside of the rotating shaft of the water pump. Rotating shafts of different sizes can be installed. At the same time, when rotating, the spring 8 can reduce shock and reduce wear.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water pump impeller anti-wear device for a cigarette factory, comprising an impeller body (1), characterized in that: A mounting frame (2) is provided on one side of the impeller body (1), a through slot (3) is symmetrically provided on one side of the mounting frame (2), first mounting plates (4) are symmetrically fixedly connected to the upper ends of both sides of the mounting frame (2), second mounting plates (5) are symmetrically fixedly connected to the lower ends of both sides of the mounting frame (2), a bidirectional threaded rod (6) is rotatably connected between one side of the two first mounting plates (4), and a filter screen (7) is symmetrically threadedly connected to the outer side of the bidirectional threaded rod (6).

2. The anti-wear device for water pump impeller in a cigarette factory according to claim 1, characterized in that: A spring (8) is fixedly connected to one side of the interior of the impeller body (1), and a moving plate (9) is fixedly connected to the other end of the spring (8).

3. The anti-wear device for water pump impeller in a cigarette factory according to claim 1, characterized in that: A sliding rod (10) is fixedly connected between one side of the two second mounting plates (5), and the other ends of the two filter screens (7) are slidably connected to the outer side of the sliding rod (10).

4. The anti-wear device for water pump impeller in a cigarette factory according to claim 1, characterized in that: A through hole (11) is provided at the center of one side of the filter screen (7).

5. The anti-wear device for water pump impeller in a cigarette factory according to claim 1, characterized in that: A motor (12) is fixedly connected to one side of the first mounting plate (4), and an output end of the motor (12) is fixedly connected to one side of the bidirectional threaded rod (6).

6. The anti-wear device for water pump impeller in a cigarette factory according to claim 1, characterized in that: The two filter screens (7) are both circular, and the mounting frame (2) is fixedly connected to one side of the impeller body (1) by means of screws.

7. The anti-wear device for water pump impeller in a cigarette factory according to claim 2, characterized in that: A plurality of springs (8) are provided.

8. The anti-wear device for water pump impeller in a cigarette factory according to claim 2, characterized in that: A plurality of movable plates (9) are provided, and all of them are arc-shaped.

Images