Multifunctional vibrating screen cleaning structure

Abstract

The utility model discloses a multifunctional vibrating screen cleaning structure which comprises two sets of bottom plates and a multifunctional vibrating screen body, the multifunctional vibrating screen body is fixedly installed on the tops of the two sets of bottom plates, and a U-shaped supporting frame is fixedly installed on the upper surfaces of the two sets of bottom plates. A sweeping assembly used for cleaning dust and impurities on the screen is arranged above the multifunctional vibrating screen body, through cooperative use of the sweeping assembly, a negative pressure cover and a negative pressure pipe connector, one end of the negative pressure pipe connector is connected with a dust suction pump, stubborn dust and other materials on the screen are swept through the sweeping assembly, and the dust and impurities on the screen are removed through the dust suction pump. Meanwhile, a dust suction pump is started, cleaned dust and other stains can be adsorbed and collected through a negative pressure cover, in addition, through cooperative use of a translation assembly and an electric push rod, a sweeping assembly can be driven to do reciprocating motion in the horizontal direction, and then different positions of the screen can be cleaned; and the cleaning operation is more thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating screens, and particularly relates to a cleaning structure for a multi-functional vibrating screen. Background Technique

[0002] In the process of industrial production, as an important screening device, the multi-functional vibrating screen is widely used in many industries such as ore, chemical industry, building materials, food, and environmental protection. The main function of the multi-functional vibrating screen is to classify and separate the mixed materials according to the particle size by vibrating the screen mesh. As the screening operation progresses, a large amount of dust and impurities will gradually accumulate on the screen mesh, which not only affects the screening efficiency and quality, but also may damage the equipment and operating environment of the vibrating screen.

[0003] In the wide application of vibrating screens, the cleaning of the screen mesh has always been an important link. In the prior art, a negative pressure dust suction mechanism is usually used to adsorb and clean the impurities and dust on the screen mesh. Although the negative pressure dust suction mechanism can adsorb some dust and impurities on the screen mesh, due to its limited adsorption force, it is often difficult to thoroughly clean all the dirt on the screen mesh. Especially for some dirt with strong viscosity, the cleaning effect of the negative pressure dust suction mechanism is greatly reduced, resulting in incomplete cleaning. Therefore, we need to propose a cleaning structure for a multi-functional vibrating screen. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning structure for a multi-functional vibrating screen, aiming to solve the problem that in the prior art, although the negative pressure dust suction mechanism can adsorb some dust and impurities on the screen mesh, due to its limited adsorption force, it is often difficult to thoroughly clean all the dirt on the screen mesh. Especially for some dirt with strong viscosity, the cleaning effect of the negative pressure dust suction mechanism is greatly reduced, resulting in incomplete cleaning.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-functional vibrating screen cleaning structure, including two groups of bottom plates and a multi-functional vibrating screen body. The multi-functional vibrating screen body is fixedly installed on the tops of the two groups of bottom plates. An inverted U-shaped support frame is fixedly installed on the upper surfaces of the two groups of bottom plates. Above the multi-functional vibrating screen body, there is a sweeping component for cleaning dust and impurities on the screen mesh. On both sides of the top of the inverted U-shaped support frame, L-shaped positioning plates are respectively fixedly connected. On the opposite sides of the two L-shaped positioning plates, there is a translation component for horizontally moving the sweeping component. The moving end of the translation component is provided with an electric push rod, and the sweeping component is arranged at one end of the telescopic end of the electric push rod. The sweeping component includes a concave plate, and the concave plate is fixedly connected to the telescopic end of the electric push rod. On the inner walls of both sides of the concave plate, cleaning hair rollers are rotatably installed. On one side wall of the concave plate, a negative pressure hood is fixedly connected. On one side wall of the negative pressure hood, a negative pressure pipe connector is fixedly communicated. The translation component includes a ball screw, and the two ends of the ball screw are respectively rotatably installed on the inner walls of the opposite sides of the two L-shaped positioning plates. One end of the ball screw penetrates through one of the L-shaped positioning plates and is connected to a driving motor. A translation plate is threadedly connected to the outer wall of the ball screw, and the electric push rod is fixedly connected to the bottom of the translation plate. There are also two guide rods, and both guide rods are slidably inserted into the interior of the translation plate. The two ends of the two guide rods are respectively fixedly connected to the inner walls of the opposite sides of the two L-shaped positioning plates.

[0007] Preferably, the driving motor is fixedly installed on one side wall of one of the L-shaped positioning plates, and one end of the output shaft of the driving motor is fixedly connected to one end of the ball screw.

[0008] Preferably, a control panel is fixedly connected to one side wall of the inverted U-shaped support frame. The multi-functional vibrating screen body, the electric push rod, and the driving motor are all electrically connected to the control panel through wires.

[0009] Compared with the prior art, the beneficial effects of the present utility model are:

[0010] By using the cooperation of the sweeping component, the negative pressure hood, and the negative pressure pipe connector, one end of the negative pressure pipe connector is connected to a dust suction pump. The sweeping component is used to clean stubborn dust and other substances on the screen mesh. At the same time, when the dust suction pump is started, the negative pressure hood can be used to adsorb and collect the dust and other stains swept up. In addition, by using the cooperation of the translation component and the electric push rod, the sweeping component can be driven to reciprocate horizontally, so as to clean different positions of the screen mesh, making the cleaning operation more thorough. Description of the Drawings

[0011] Figure 1 It is a structural schematic diagram of the present utility model;

[0012] Figure 2 This is a schematic structural diagram of the U-shaped support frame, cleaning component and translation component of the present utility model;

[0013] Figure 3 This is a schematic structural diagram of the negative pressure cover and the negative pressure pipe connector of the present utility model.

[0014] In the figure: 1, bottom plate; 2, multifunctional vibrating screen body; 3, U-shaped support frame; 4, cleaning component; 401, concave plate; 402, cleaning hair roller; 5, L-shaped positioning plate; 6, translation component; 601, ball screw; 602, drive motor; 603, translation plate; 7, electric push rod; 8, negative pressure cover; 9, negative pressure pipe connector; 10, guide rod; 11, control panel. Specific embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figures 1 - 3 , the present utility model provides a technical solution:

[0017] A cleaning structure for a multifunctional vibrating screen, including two groups of bottom plates 1 and a multifunctional vibrating screen body 2. The multifunctional vibrating screen body 2 is fixedly installed on the top of the two groups of bottom plates 1. A U-shaped support frame 3 is fixedly installed on the upper surfaces of the two groups of bottom plates 1. Above the multifunctional vibrating screen body 2, there is a cleaning component 4 for cleaning dust and impurities on the screen mesh. On both sides of the top of the U-shaped support frame 3, there are respectively fixedly connected L-shaped positioning plates 5. On the opposite sides of the two groups of L-shaped positioning plates 5, there is a translation component 6 for horizontally moving the cleaning component 4. The moving end of the translation component 6 is provided with an electric push rod 7. The cleaning component 4 is arranged at one end of the telescopic end of the electric push rod 7. The present utility model can clean the dust and other impurities on the screen mesh of the multifunctional vibrating screen body 2 and directly adsorb and collect them, and can thoroughly clean the stubborn stains on the screen mesh;

[0018] The cleaning component 4 includes a concave plate 401, and the concave plate 401 is fixedly connected to the telescopic end of the electric push rod 7. On the inner walls of both sides of the concave plate 401, there is a rotatably installed cleaning hair roller 402;

[0019] Specifically, the outer wall of the cleaning hair roller 402 is provided with bristles, and one end of the cleaning hair roller 402 is provided with a power device, which can drive the cleaning hair roller 402 to rotate, so as to thoroughly clean the stubborn stains on the screen mesh;

[0020] One side wall of the concave plate 401 is fixedly connected with a negative pressure hood 8, and one side wall of the negative pressure hood 8 is fixedly communicated with a negative pressure pipe connector 9;

[0021] Specifically, one end of the negative pressure pipe connector 9 is connected with a dust collection box (not shown in the figure) and a dust suction pump (not shown in the figure). When cleaning stubborn stains on the screen, the dust suction pump is turned on, and the stains swept up can be adsorbed and collected;

[0022] The translation component 6 includes a ball screw 601. The two ends of the ball screw 601 are respectively rotatably installed on the opposite inner walls of two groups of L-shaped positioning plates 5. One end of the ball screw 601 penetrates through one group of L-shaped positioning plates 5 and is connected with a driving motor 602. A translation plate 603 is threadedly connected to the outer wall of the ball screw 601. The translation plate 603 serves as the moving end of the translation component 6, and the electric push rod 7 is fixedly connected to the bottom of the translation plate 603;

[0023] Specifically, the output shaft of the driving motor 602 drives the ball screw 601 to rotate forward or backward, so as to drive the translation plate 603 to reciprocate along the axial direction of the ball screw 601, and then drive the sweeping component 4 to adjust the position in the horizontal direction. One end of the telescopic end of the electric push rod 7 can drive the sweeping component 4 to adjust the position in the vertical direction, so that the bottom of the cleaning roller 402 always contacts the top of the screen, and it can be thoroughly cleaned;

[0024] It also includes two groups of guide rods 10. The two groups of guide rods 10 are both slidably inserted into the inside of the translation plate 603. The two ends of the two groups of guide rods 10 are respectively fixedly connected to the opposite inner walls of the two groups of L-shaped positioning plates 5. By setting the guide rods 10, the translation plate 603 is limited, making its operation more stable;

[0025] The driving motor 602 is fixedly installed on one side wall of one group of L-shaped positioning plates 5. One end of the output shaft of the driving motor 602 is fixedly connected to one end of the ball screw 601. The driving motor 602 is set as a forward and reverse stepping motor;

[0026] A control panel 11 is fixedly connected to one side wall of the C-shaped support frame 3. The multifunctional vibrating screen body 2, the electric push rod 7 and the driving motor 602 are all electrically connected to the control panel 11 through wires. The circuit connection is an existing mature technology, and the specific connection method and working principle will not be elaborated here. The multifunctional vibrating screen body 2, the electric push rod 7 and the driving motor 602 can be started and stopped through the control panel 11. It should be noted that the power device connected to one end of the cleaning roller 402 is also electrically connected to the control panel 11 through a wire.

[0027] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional vibrating screen cleaning structure, comprising two sets of bottom plates (1) and a multifunctional vibrating screen body (2), characterized in that: The multi-functional vibrating screen body (2) is fixedly installed on the tops of two groups of bottom plates (1). The upper surfaces of the two groups of bottom plates (1) are fixedly installed with U-shaped support frames (3). Above the multi-functional vibrating screen body (2), there is a cleaning component (4) for cleaning dust and impurities on the screen mesh. On both sides of the top of the U-shaped support frame (3), L-shaped positioning plates (5) are respectively fixedly connected. On the opposite sides of the two groups of L-shaped positioning plates (5), there is a translation component (6) for horizontally moving the cleaning component (4). The moving end of the translation component (6) is provided with an electric push rod (7). The cleaning component (4) is arranged at one end of the telescopic end of the electric push rod (7). The cleaning component (4) includes a concave plate (401). The concave plate (401) is fixedly connected to the telescopic end of the electric push rod (7). Cleaning hair rollers (402) are rotatably installed on the inner walls of both sides of the concave plate (401). On one side wall of the concave plate (401), a negative pressure hood (8) is fixedly connected. On one side wall of the negative pressure hood (8), a negative pressure pipe connector (9) is fixedly communicated. The translation component (6) includes a ball screw (601). The two ends of the ball screw (601) are respectively rotatably installed on the opposite inner walls of the two groups of L-shaped positioning plates (5). One end of the ball screw (601) penetrates through one group of L-shaped positioning plates (5) and is connected to a driving motor (602). A translation plate (603) is threadedly connected to the outer wall of the ball screw (601). The electric push rod (7) is fixedly connected to the bottom of the translation plate (603). It also includes two guide rods (10). The two guide rods (10) are both slidably inserted into the interior of the translation plate (603). The two ends of the two guide rods (10) are respectively fixedly connected to the opposite inner walls of the two groups of L-shaped positioning plates (5).

2. A multifunctional vibrating screen cleaning structure according to claim 1, characterized in that: The driving motor (602) is fixedly installed on one side wall of one group of L-shaped positioning plates (5). One end of the output shaft of the driving motor (602) is fixedly connected to one end of the ball screw (601).

3. A multifunctional vibrating screen cleaning structure according to claim 1, characterized in that: On one side wall of the U-shaped support frame (3), a control panel (11) is fixedly connected. The multi-functional vibrating screen body (2), the electric push rod (7), and the driving motor (602) are all electrically connected to the control panel (11) through wires.

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