High-frequency vibration type fine iron powder screening device

Abstract

The high-frequency vibration type fine iron powder screening device comprises a bottom plate, a fine iron powder collecting box is fixedly connected to the right side of the top of the bottom plate, and an automatic pushing assembly is arranged on the left side of the top of the bottom plate. A motor is started to drive a threaded rod to rotate in an inner cavity of a bearing seat, the threaded rod rotates to drive a threaded block to move on the surface of the threaded rod through threads, the threaded block moves to drive a first guide block to slide in an inner cavity of a first guide groove, and the threaded block moves to drive a movable plate to move; a moving plate moves to drive a second guide block to slide in an inner cavity of a second guide groove, the moving plate moves to drive a U-shaped moving rod to move, the U-shaped moving rod moves to drive a material pushing inclined block to move, the material pushing inclined block moves to push screened fine iron powder to the right side, and the fine iron powder is discharged through a fine iron powder discharging groove; and then the fine iron powder enters the inner cavity of the fine iron powder collecting box to be collected through guiding of the material guiding plate, automatic material taking can be achieved, time and labor are saved when workers take materials, and the labor amount of the workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of screening device, concretely to a high frequency vibration type fine iron powder screening device. BACKGROUND

[0002] The process that broken material is divided into different particle levels through one or several layers of screen surface is called screening, and the screening machine is a vibrating screening mechanical equipment for screening sand, gravel and crushed stone according to particle size. The screening process of the screening machine is generally continuous. After the raw material is fed into the screening machine (referred to as a screen), the material smaller than the screen hole size passes through the screen hole, which is called undersize product. The material larger than the screen hole size is continuously discharged from the screen surface, which is called oversize product.

[0003] The fine iron powder needs to use the high frequency vibration type fine iron powder screening device during screening. The existing high frequency vibration type fine iron powder screening device does not have the function of automatic material taking, so that the workers need to manually take the material when using the high frequency vibration type fine iron powder screening device, which causes the workers to be prone to time-consuming and laborious conditions and increases the labor intensity of the workers. UTILITY MODEL CONTENT

[0004] The utility model discloses a high frequency vibration type fine iron powder screening device, has the advantages of automatic material taking, solves the existing high frequency vibration type fine iron powder screening device does not have the function of automatic material taking, causes the worker to need to manually take the material when using the high frequency vibration type fine iron powder screening device, causes the worker to be prone to time-consuming and laborious conditions Problem.

[0005] To achieve the above object, the utility model provides the following technical scheme: a high frequency vibration type fine iron powder screening device, including the bottom plate, the right side of the bottom plate top is fixedly connected with fine iron powder collection box, the left side of the bottom plate top is provided with automatic material pushing assembly, the top of automatic material pushing assembly is fixedly connected with screening box, the bottom of screening box right side is opened with fine iron powder discharge slot, the bottom of screening box right side and the bottom of fine iron powder discharge slot are fixedly connected with the guide plate, the top of screening box inner wall both sides is fixedly connected with high frequency vibration drive equipment, the top of high frequency vibration drive equipment is fixedly connected with fine iron powder screening board, the outside of fine iron powder screening board and the inner wall of screening box are in contact, the top of screening box left side is opened with waste discharge slot, the right side of screening box top is connected with the feeding hopper.

[0006] As a preferred scheme, the left side of the bottom of the screening box is fixedly connected with a fixed plate, and the top of the fixed plate is placed with a waste collection box.

[0007] As a preferred scheme, the automatic pushing assembly comprises a box body, the bottom of the box body is fixedly connected with the left side of the top of the bottom plate, the top of the box body is fixedly connected with the bottom of the screening box, the bottom of the left side of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the right end of the threaded rod penetrates into the inner cavity of the box body, the surface of the threaded rod is threadedly connected with a threaded block, the top of the threaded block is fixedly connected with a moving plate, the left side of the moving plate is fixedly connected with a U-shaped moving rod, the end, away from the moving plate, of the U-shaped moving rod penetrates into the inner cavity of the screening box and is fixedly connected with a pushing inclined block, and the bottom of the pushing inclined block is in contact with the bottom of the inner wall of the screening box.

[0008] As a preferred scheme, the right end of the threaded rod is sleeved with a bearing seat, and the right side of the bearing seat is fixedly connected with the bottom of the right side of the inner wall of the box body.

[0009] As a preferred scheme, the bottom of the inner wall of the box body is provided with a first guide groove, the inner cavity of the first guide groove is slidably connected with a first guide block, and the top of the first guide block is fixedly connected with the bottom of the threaded block.

[0010] As a preferred scheme, the top of the inner wall of the box body is provided with a second guide groove, the inner cavity of the second guide groove is slidably connected with a second guide block, and the bottom of the second guide block is fixedly connected with the top of the moving plate.

[0011] As a preferred scheme, the top of the left side of the box body is provided with a first penetrating groove, the bottom of the left side of the screening box is provided with a second penetrating groove, and the diameters of the inner cavities of the first penetrating groove and the second penetrating groove are greater than the diameter of the U-shaped moving rod.

[0012] Compared with the prior art, the automatic pushing assembly has the following beneficial effects:

[0013] The motor is started to drive the threaded rod to rotate in the inner cavity of the bearing seat, the threaded rod rotates to drive the threaded block to move on the surface of the threaded rod through the thread, the threaded block moves to drive the first guide block to slide in the inner cavity of the first guide groove, the threaded block moves to drive the moving plate to move, the moving plate moves to drive the second guide block to slide in the inner cavity of the second guide groove, the moving plate moves to drive the U-shaped moving rod to move, the U-shaped moving rod moves to drive the pushing inclined block to move, the pushing inclined block moves to push the screened fine iron powder to the right side, so that the fine iron powder is discharged through the fine iron powder discharge groove and then is guided into the inner cavity of the fine iron powder collecting box through the guide plate for collection, the automatic taking of the material is realized, the worker saves time and labor in taking the material, and the labor amount of the worker is reduced.

[0014] Through setting up the automatic pushing assembly, the automatic pushing and taking of the screened fine iron powder is realized, so that the worker saves time and labor in taking the material and the labor intensity of the worker is reduced, through setting up the fixed plate and the waste collecting box, the function of collecting the waste conveniently is realized, through setting up the bearing seat, the threaded rod is stably rotated, the stability of the threaded rod in rotation is increased, through setting up the first guide groove and the first guide block, the threaded block is stably moved, the stability of the threaded block in movement is increased, through setting up the second guide groove and the second guide block, the moving plate is stably moved, the stability of the moving plate in movement is increased, through setting up the first through groove and the second through groove, the U-shaped moving rod is conveniently moved left and right. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structure sectional enlarged view of the automatic pushing assembly of the utility model;

[0017] Figure 3 It is a front view structure sectional view of the utility model;

[0018] Figure 4 It is an internal structure sectional enlarged view of the automatic pushing assembly of the utility model.

[0019] In the drawing: 1, bottom plate; 2, fine iron powder collecting box; 3, automatic pushing assembly; 31, box body; 32, motor; 33, threaded rod; 34, threaded block; 35, moving plate; 36, U-shaped moving rod; 37, pushing inclined block; 38, bearing seat; 39, first guide groove; 310, first guide block; 311, second guide groove; 312, second guide block; 4, screening box; 5, fine iron powder discharge chute; 6, guide plate; 7, high-frequency vibration driving device; 8, fine iron powder screening plate; 9, waste discharge chute; 10, feeding hopper; 11, fixed plate; 12, waste collecting box. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Secondly, the "one embodiment" or "embodiments" referred to herein are intended to mean that a particular feature, structure, or characteristic described in connection with the implementation can be included in at least one implementation of the application. The appearances of the "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. Embodiment one:

[0022] Please refer to Figures 1-4 As shown in the figure, the utility model provides a high frequency vibration type fine iron powder screening device, including the bottom plate 1, the right side fixed connection of bottom plate 1 top has fine iron powder collection box 2, the left side of bottom plate 1 top is provided with automatic push material subassembly 3, the top fixed connection of automatic push material subassembly 3 has screening box 4, the bottom of screening box 4 right side is opened with fine iron powder discharge slot 5, and the bottom of screening box 4 right side and located fine iron powder discharge slot 5's bottom fixed connection has guide plate 6, both sides of screening box 4 inner wall top all fixed connection has high frequency vibration drive equipment 7, and the top fixed connection of high frequency vibration drive equipment 7 has fine iron powder screening board 8, and the outside of fine iron powder screening board 8 is in contact with the inner wall of screening box 4, and the top of screening box 4 left side is opened with waste discharge slot 9, and the right side of screening box 4 top is communicated with feeding hopper 10.

[0023] Through the above technical scheme, the bottom of the left side of the screening box 4 is fixedly connected with the fixed plate 11, and the top of the fixed plate 11 is placed with the waste collection box 12. By setting the automatic push material assembly 3, the fine iron powder material after screening is automatically pushed and taken, which saves time and labor for workers to take materials and reduces the labor amount of workers. By setting the fixed plate 11 and the waste collection box 12, the waste is conveniently collected. Embodiment two:

[0024] Based on the embodiment one, the utility model as Figures 1-4 As shown in the figure, the utility model discloses an automatic push material subassembly 3 including box 31, and the bottom of box 31 is fixedly connected with the left side of the top of bottom plate 1, and the top of box 31 is fixedly connected with the bottom of screening box 4, and the bottom of the left side of box 31 is fixedly connected with motor 32, and the output end of motor 32 is fixedly connected with threaded rod 33, and the right end of threaded rod 33 penetrates to the inner chamber of box 31, and the surface of threaded rod 33 is screw-connected with threaded block 34, and the top of threaded block 34 is fixedly connected with moving plate 35, and the left side of moving plate 35 is fixedly connected with U-shaped moving rod 36, and the end, away from moving plate 35 of U-shaped moving rod 36, penetrates to the inner chamber of screening box 4 and is fixedly connected with push material inclined block 37, and the bottom of push material inclined block 37 is in contact with the bottom of the inner wall of screening box 4.

[0025] Through the technical scheme, the right end of the threaded rod 33 is sleeved with a bearing seat 38, the right side of the bearing seat 38 is fixedly connected with the bottom of the right inner wall of the box 31, the bottom of the inner wall of the box 31 is provided with a first guide groove 39, the inner cavity of the first guide groove 39 is slidably connected with a first guide block 310, the top of the first guide block 310 is fixedly connected with the bottom of the threaded block 34, the top of the inner wall of the box 31 is provided with a second guide groove 311, the inner cavity of the second guide groove 311 is slidably connected with a second guide block 312, the bottom of the second guide block 312 is fixedly connected with the top of the moving plate 35, the top of the left side of the box 31 is provided with a first through groove, the bottom of the left side of the screening box 4 is provided with a second through groove, and the diameters of the inner cavities of the first through groove and the second through groove are greater than the diameter of the U-shaped moving rod 36, the bearing seat 38 is arranged to stabilize the threaded rod 33 during rotation, thereby increasing the stability of the threaded rod 33 during rotation, the first guide groove 39 and the first guide block 310 are arranged to stabilize the threaded block 34 during movement, thereby increasing the stability of the threaded block 34 during movement, the second guide groove 311 and the second guide block 312 are arranged to stabilize the moving plate 35 during movement, thereby increasing the stability of the moving plate 35 during movement, and the first through groove and the second through groove are arranged to facilitate the left and right movement of the U-shaped moving rod 36.

[0026] The working principle of the utility model is: through the inner cavity of the screening box 4 of the feeding hopper 10, the fine iron powder that needs to be screened is added, and at the same time, the high-frequency vibration driving device 7 is started to drive the fine iron powder screening plate 8 to produce high-frequency vibration to screen the fine iron powder, so that the waste material is discharged through the waste material discharge slot 9 and enters the inner cavity of the waste material collecting box 12 for collection, and the screened fine iron powder falls on the bottom of the inner cavity of the screening box 4 and is accumulated, when the fine iron powder is taken out, the motor 32 is started, the motor 32 drives the threaded rod 33 to rotate in the inner cavity of the bearing seat 38, the threaded rod 33 rotates to drive the threaded block 34 to move on the surface of the threaded rod 33 through the thread, the threaded block 34 moves to drive the first guide block 310 to slide in the inner cavity of the first guide groove 39, the threaded block 34 moves to drive the moving plate 35 to move, the moving plate 35 moves to drive the second guide block 312 to slide in the inner cavity of the second guide groove 311, the moving plate 35 moves to drive the U-shaped moving rod 36 to move, the U-shaped moving rod 36 moves to drive the pushing inclined block 37 to move, the pushing inclined block 37 moves to push the screened fine iron powder to the right side, so that the fine iron powder is discharged through the fine iron powder discharge slot 5 and then flows into the inner cavity of the fine iron powder collecting box 2 through the guide plate 6 for collection, which can automatically take out the material, saves time and labor for workers to take out the material, reduces the labor intensity of workers, and thus the advantage of automatic material taking is achieved.

[0027] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review the present disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the present application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating

[0028] Also, to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the

[0029] Finally, it should be noted that the above-mentioned embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the protective scope of the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A high-frequency vibration type fine iron powder screening device comprising a base plate (1), characterized in that: The right side of the top of the bottom plate (1) is fixedly connected with a fine iron powder collecting box (2), the left side of the top of the bottom plate (1) is provided with an automatic pushing assembly (3), the top of the automatic pushing assembly (3) is fixedly connected with a screening box (4), the bottom of the right side of the screening box (4) is provided with a fine iron powder discharging groove (5), the bottom of the right side of the screening box (4) and the bottom of the fine iron powder discharging groove (5) are fixedly connected with a guide plate (6), the top of the inner wall of the screening box (4) is fixedly connected with a high-frequency vibration driving device (7), the top of the high-frequency vibration driving device (7) is fixedly connected with a fine iron powder screening plate (8), the outer side of the fine iron powder screening plate (8) is in contact with the inner wall of the screening box (4), the top of the left side of the screening box (4) is provided with a waste discharging groove (9), and the right side of the top of the screening box (4) is communicated with a feeding hopper (10).

2. A high frequency vibration type fine iron powder screening device according to claim 1, characterized in that: The bottom of the left side of the screening box (4) is fixedly connected with a fixed plate (11), and the top of the fixed plate (11) is placed with a waste collecting box (12).

3. The high-frequency vibration type fine iron powder screening device according to claim 1, characterized in that: The automatic pushing assembly (3) comprises a box body (31), the bottom of the box body (31) is fixedly connected with the left side of the top of the bottom plate (1), the top of the box body (31) is fixedly connected with the bottom of the screening box (4), the bottom of the left side of the box body (31) is fixedly connected with a motor (32), the output end of the motor (32) is fixedly connected with a threaded rod (33), the right end of the threaded rod (33) penetrates into the inner cavity of the box body (31), the surface of the threaded rod (33) is threadedly connected with a threaded block (34), the top of the threaded block (34) is fixedly connected with a moving plate (35), the left side of the moving plate (35) is fixedly connected with a U-shaped moving rod (36), the end, away from the moving plate (35), of the U-shaped moving rod (36) penetrates into the inner cavity of the screening box (4) and is fixedly connected with a pushing inclined block (37), and the bottom of the pushing inclined block (37) is in contact with the bottom of the inner wall of the screening box (4).

4. The high-frequency vibration type fine iron powder screening device according to claim 3, characterized in that: The right end of the threaded rod (33) is sleeved with a bearing seat (38), and the right side of the bearing seat (38) is fixedly connected with the bottom of the right side of the inner wall of the box body (31).

5. The high-frequency vibration type fine iron powder screening device according to claim 3, characterized in that: The bottom of the inner wall of the box body (31) is provided with a first guide groove (39), and the inner cavity of the first guide groove (39) is slidably connected with a first guide block (310), and the top of the first guide block (310) is fixedly connected with the bottom of the threaded block (34).

6. The high-frequency vibration type fine iron powder screening device according to claim 3, characterized in that: The top of the inner wall of the box body (31) is provided with a second guide groove (311), the inner cavity of the second guide groove (311) is slidably connected with a second guide block (312), and the bottom of the second guide block (312) is fixedly connected with the top of the moving plate (35).

7. The high-frequency vibration type fine iron powder screening device according to claim 3, characterized in that: The top of the left side of the box body (31) is provided with a first penetrating groove, the bottom of the left side of the screening box (4) is provided with a second penetrating groove, and the diameters of the inner cavities of the first penetrating groove and the second penetrating groove are greater than the diameter of the U-shaped moving rod (36).

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