Feeding and refining mechanism for cleaning sieve

Abstract

The utility model relates to the technical field of feeding and uniformizing mechanisms, and discloses a feeding and uniformizing mechanism for a cleaning sieve, which comprises a base, two first mounting plates are fixedly connected to the inner side of the upper part of the base at equal intervals, a rotating shaft is movably sleeved in the two first mounting plates, and second mounting plates are fixedly connected to the two sides of the rotating shaft. The outer sides of the two second mounting plates are fixedly connected with a material uniformizing groove, and the outer side of the base is fixedly connected with an electric push rod. According to the feeding and uniformizing mechanism for the cleaning sieve, the angle of the uniformizing groove can be adjusted through the arranged electric push rod, different materials can be uniformized, material blockage is prevented, the uniformizing effect is improved, damping can be conducted on the flow dividing block through the arranged spring, the service life of the flow dividing block is prolonged, and through the arrangement, the service life of the flow dividing block is prolonged. Feeding of the material uniformizing mechanism is facilitated, materials are prevented from being scattered outside the flat plate, and the materials are prevented from polluting the operation environment.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding and leveling mechanisms, and in particular to a feeding and leveling mechanism for cleaning screens. Background Technology

[0002] The feeding and leveling mechanism used for cleaning screens is an important component of industrial screening equipment. Its main purpose is to ensure that the material is evenly distributed on the screen surface, thereby improving screening efficiency and quality. This mechanism can be designed in various forms, depending on the properties of the material being processed (such as particle size, moisture content, and shape) and the specific requirements of the screening operation.

[0003] The working principle of the feeding and leveling mechanism is that the material is poured onto the leveling mechanism, which then distributes the material evenly through its leveling components, and then feeds it evenly onto the cleaning screen. In practical applications, materials with different physical properties often need to be leveled. Existing leveling mechanisms are not convenient for adjusting the angle of the leveling trough to better control the material flow rate and prevent material blockage. When using a diverter block to divide the material, the diverter block is easily impacted and damaged. Therefore, a feeding and leveling mechanism for the cleaning screen is proposed. Utility Model Content

[0004] The main purpose of this utility model is to provide a feeding and equalization mechanism for cleaning screens, which solves the problem that in actual use, when equalizing materials with different physical properties, the existing equalization mechanism is not convenient to adjust the angle of the equalization trough, better control the flow speed of the material, and prevent material blockage. When using the diverting block to divert the material, the diverting block is easily impacted and damaged.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A feeding and leveling mechanism for cleaning a screen includes a base, two first mounting plates are fixedly connected at equal intervals on the upper inner side of the base, a rotating shaft is movably sleeved inside the two first mounting plates, a second mounting plate is fixedly connected to both sides of the rotating shaft, and a leveling trough is fixedly connected to the outer side of the two second mounting plates.

[0007] Furthermore, an electric push rod is fixedly connected to the outer side of the base, a hinge is fixedly connected to the upper output end of the electric push rod, and a material leveling trough is fixedly connected to the outer side of the hinge.

[0008] Furthermore, a support frame is fixedly connected to the outer side of the base, and a feeding hopper is fixedly installed inside the support frame. The lower position of the feeding hopper corresponds to the material leveling trough.

[0009] Furthermore, a plurality of mounting holes are equally spaced on the outer side of the material equalizing trough, and the plurality of mounting holes are staggered. A flow-dividing component is installed in each of the plurality of mounting holes. The plurality of flow-dividing components have the same structure. The flow-dividing component includes a connecting rod, which is movably installed in the mounting hole. A flow-dividing block is fixedly connected to the outer side of the connecting rod.

[0010] Furthermore, a limiting block is fixedly connected to the inner side of the connecting rod, and four springs are fixedly connected at equal intervals to the outer side of the limiting block. An installation box is fixedly connected to the outer side of the four springs, and the installation box is located on the outer side of the limiting block. A material leveling groove is fixedly connected to the inner side of the installation box.

[0011] Furthermore, a control panel is fixedly connected to the outer side of the base, and the control panel is electrically connected to an electric push rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model, through the installation of an electric push rod, can adjust the angle of the material equalization trough, thereby evenly distributing different materials, preventing material blockage, and improving the material equalization effect. By activating the electric push rod, the electric push rod drives the hinge to move, and the hinge synchronously drives the material equalization trough to rotate around the pivot axis via the fixedly connected second mounting plate, thus realizing the adjustment of the tilt angle of the material equalization trough. Through this setting, the angle of the material equalization trough can be adjusted to evenly distribute different materials, preventing material blockage and improving the material equalization effect.

[0014] 2. This utility model uses a spring to dampen the flow divider block and extend its service life. When the flow divider block is impacted by material, the impact force can be transmitted to the spring through the connecting rod and the limiting block. The spring deforms to absorb the impact force. Furthermore, a buffer pad is installed on the inner wall of the mounting box where the spring is fixedly connected, which can further buffer the impact. Through this design, the flow divider block can be damped and its service life extended.

[0015] 3. The feeding hopper of this utility model facilitates the feeding of the material leveling mechanism and prevents material from contaminating the operating environment. When in use, the material is poured into the feeding hopper, which guides all the material to the leveling trough, preventing the material from scattering outside the plate when it is poured directly. This design facilitates the feeding of the material leveling mechanism, prevents the material from scattering outside the plate, and prevents material from contaminating the operating environment.

[0016] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of the feeding and equalization mechanism for cleaning screens according to the present invention from the first angle.

[0018] Figure 2 This is a schematic diagram of the overall structure of a feeding and equalizing mechanism for a cleaning screen from a second angle.

[0019] Figure 3 This is a schematic diagram of a portion of the material leveling trough of a feeding and leveling mechanism for a cleaning screen according to the present invention.

[0020] Figure 4 This is a schematic diagram of a portion of the structure of an electric push rod for a feeding and equalizing mechanism of a cleaning screen according to the present invention.

[0021] Figure 5 This is a schematic diagram of a portion of the mounting hole structure of a feeding and equalizing mechanism for a cleaning screen according to the present invention.

[0022] Figure 6 This is a schematic diagram of a portion of the spring structure of a feeding and equalizing mechanism for a cleaning screen according to the present invention.

[0023] In the diagram: 1. Base; 2. Control panel; 3. Support frame; 4. Feed hopper; 5. First mounting plate; 6. Rotary shaft; 7. Second mounting plate; 8. Material distribution trough; 9. Hinge; 10. Electric push rod; 11. Mounting hole; 12. Diverter block; 13. Connecting rod; 14. Limiting block; 15. Spring; 16. Mounting box. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figures 1-4 As shown, a feeding and leveling mechanism for a cleaning screen includes a base 1. Two first mounting plates 5 are fixedly connected at equal intervals on the inner side of the upper part of the base 1. A rotating shaft 6 is movably sleeved inside the two first mounting plates 5. Second mounting plates 7 are fixedly connected to both sides of the rotating shaft 6. A leveling trough 8 is fixedly connected to the outer side of the two second mounting plates 7. By adopting the above technical solution, a baffle is provided on the side of the leveling trough 8 to prevent material from scattering. A discharge port is provided at the bottom of the leveling trough 8 to feed the leveled material onto the cleaning screen.

[0026] like Figures 1-4 As shown, an electric push rod 10 is fixedly connected to the outer side of the base 1, and a hinge 9 is fixedly connected to the upper output end of the electric push rod 10. A material leveling trough 8 is fixedly connected to the outer side of the hinge 9. By adopting the above technical solution, the electric push rod 10 can be installed and set according to the actual use requirements of the mechanism, and can effectively support the material leveling trough 8 through the hinge 9.

[0027] like Figures 1-2 As shown, a support frame 3 is fixedly connected to the outside of the base 1, and a feeding hopper 4 is fixedly installed inside the support frame 3. The lower position of the feeding hopper 4 corresponds to the material leveling trough 8. With this setting, the material can be evenly fed onto the material leveling trough 8 through the feeding hopper 4, preventing the material from spilling outside the material leveling trough 8.

[0028] like Figures 1-6 As shown, a plurality of mounting holes 11 are equidistantly opened on the outer side of the material equalizing tank 8. The mounting holes 11 are staggered and each mounting hole 11 is equipped with a flow-dividing component. The flow-dividing components have the same structure. The flow-dividing component includes a connecting rod 13, which is movably installed in the mounting hole 11. A flow-dividing block 12 is fixedly connected to the outer side of the connecting rod 13. With this arrangement, the flow-dividing block 12 can divert the material to both sides of the flow-dividing block 12. The staggered flow-dividing blocks 12 can evenly distribute the material on the material equalizing tank 8.

[0029] like Figures 1-6 As shown, a limiting block 14 is fixedly connected to the inner side of the connecting rod 13, and four springs 15 are fixedly connected at equal intervals to the outer side of the limiting block 14. An installation box 16 is fixedly connected to the outer side of the four springs 15, and the installation box 16 is located outside the limiting block 14. A material leveling groove 8 is fixedly connected to the inner side of the installation box 16. With this arrangement, a shock-absorbing buffer pad is installed inside the installation box 16, and the shock-absorbing buffer pad is fixedly connected to the springs 15, which has the function of shock absorption and buffering.

[0030] The mounting box 16 can act as a limit block 14, which in turn limits the diverter block 12 through the connecting rod 13, so that the diverter block 12 maintains the position angle for diverting the flow.

[0031] like Figures 1-6 As shown, a control panel 2 is fixedly connected to the outside of the base 1. The control panel 2 is electrically connected to the electric push rod 10. With this configuration, the control panel 2 can control the electric push rod 10.

[0032] It should be noted that during use, the base 1 is set on a horizontal plane. By activating the electric push rod 10, the electric push rod 10 drives the hinge 9 to move. The hinge 9 simultaneously drives the material leveling trough 8 to rotate around the pivot 6 via the fixedly connected second mounting plate 7. This allows for adjustment of the tilt angle of the material leveling trough 8. The material is poured into the feed hopper 4, which guides all the material onto the material leveling trough 8. After being divided by the diverting block 12, the material is evenly distributed on the material leveling trough 8 and then evenly discharged from the outlet below the material leveling trough 8.

[0033] When the diverting block 12 is impacted by material, the impact force on the diverting block 12 can be transmitted to the spring 15 through the connecting rod 13 and the limiting block 14. The spring 15 deforms to absorb the impact force, and a buffer pad is installed on the inner wall of the mounting box 16 to which the spring 15 is fixedly connected, which can further achieve buffering.

[0034] This utility model provides a feeding and equalization mechanism for cleaning screens, which solves the problem that in actual use, when equalizing materials with different physical properties, the existing equalization mechanism is not convenient to adjust the angle of the equalization trough 8 to better control the flow speed of the material and prevent material blockage. When using the diverting block 12 to divert the material, the diverting block 12 is easily impacted and damaged. This invention is more practical.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A feeding and leveling mechanism for cleaning screens, comprising a base (1), characterized in that: Two first mounting plates (5) are fixedly connected at equal intervals on the inner side of the upper part of the base (1). A rotating shaft (6) is movably sleeved in the two first mounting plates (5). A second mounting plate (7) is fixedly connected to both sides of the rotating shaft (6). A material leveling groove (8) is fixedly connected to the outer side of the two second mounting plates (7). An electric push rod (10) is fixedly connected to the outer side of the base (1), and a hinge (9) is fixedly connected to the upper output end of the electric push rod (10). A material leveling trough (8) is fixedly connected to the outer side of the hinge (9). A support frame (3) is fixedly connected to the outside of the base (1), and a feeding hopper (4) is fixedly installed inside the support frame (3). The lower position of the feeding hopper (4) corresponds to the material equalization trough (8). The material equalization tank (8) has several mounting holes (11) equidistantly arranged on its outer side. The mounting holes (11) are staggered and each mounting hole (11) is equipped with a diversion component. The diversion components have the same structure. The diversion component includes a connecting rod (13). The connecting rod (13) is movably installed in the mounting hole (11). A diversion block (12) is fixedly connected to the outer side of the connecting rod (13).

2. The feeding and leveling mechanism for a cleaning screen according to claim 1, characterized in that: The inner side of the connecting rod (13) is fixedly connected to a limiting block (14), and four springs (15) are fixedly connected at equal intervals to the outer side of the limiting block (14). The outer side of the four springs (15) is fixedly connected to a mounting box (16), and the mounting box (16) is located on the outer side of the limiting block (14). The inner side of the mounting box (16) is fixedly connected to a material leveling trough (8).

3. The feeding and leveling mechanism for a cleaning screen according to claim 2, characterized in that: A control panel (2) is fixedly connected to the outside of the base (1), and the control panel (2) is electrically connected to an electric push rod (10).

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