Efficient vibrating screen for iron powder screening

Abstract

The utility model relates to an efficient vibrating screen for iron powder screening, and relates to the field of vibrating screens, the efficient vibrating screen comprises a mounting shell, a screen arranged in the mounting shell, a vibrating motor arranged on the mounting shell, a discharging pipe communicated with the mounting shell, a cleaning mechanism for cleaning the screen and a feeding mechanism; the cleaning mechanism comprises a mounting assembly, a lifting assembly arranged on the mounting assembly, a cleaning plate connected with the lifting assembly and a plurality of cleaning rods arranged on the cleaning plate, a plurality of screen holes are formed in the screen, and the cleaning rods are used for being inserted into the screen holes so as to clean the screen holes. The screen holes are dredged and cleaned through the cleaning rods, the cleaning process is simple and convenient, and the cleaning efficiency of the screen is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vibrating screen, in particular to a high-efficiency vibrating screen for screening iron powder. BACKGROUND

[0002] Iron powder is the powder of ferrosilicon raw material. In order to make smelting more sufficient and efficient, the large block of raw material needs to be ground into small pieces or powder before production. The iron powder is screened by the vibrating screen.

[0003] In the process of screening the iron powder, the existing vibrating screen is prone to the phenomenon that the iron powder adheres to the inner wall of the screen hole. The iron powder particles adhered into blocks are easy to block the screen hole, thereby reducing the screening efficiency of the vibrating screen. Since the number of screen holes is large, it is inconvenient for the workers to clean up, thereby reducing the cleaning efficiency of the vibrating screen.

[0004] For the above-mentioned related technology, the inventor believes that the existing vibrating screen has the problems of inconvenient cleaning and low cleaning efficiency. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the above technical problems, the present application provides a high-efficiency vibrating screen for screening iron powder.

[0006] The present application provides a high-efficiency vibrating screen for screening iron powder, which adopts the following technical scheme:

[0007] The high-efficiency vibrating screen for screening iron powder comprises a mounting shell, a screen mesh arranged in the mounting shell, a vibrating motor arranged on the mounting shell, a discharge pipe in communication with the mounting shell, a cleaning mechanism for cleaning the screen mesh, and a feeding mechanism. The cleaning mechanism comprises a mounting assembly, a lifting assembly arranged on the mounting assembly, a cleaning plate connected with the lifting assembly, and a plurality of cleaning rods arranged on the cleaning plate. A plurality of screen holes are arranged on the screen mesh. The cleaning rods are used for inserting into the screen holes, thereby cleaning the screen holes.

[0008] By adopting the above technical scheme, the feeding mechanism transports the iron powder to the screen mesh, the vibrating motor drives the mounting shell and the screen mesh to vibrate, and the iron powder passing through the screen mesh is discharged from the mounting shell through the discharge pipe, thereby realizing the screening of the iron powder. When the screen mesh needs to be cleaned, the lifting assembly drives the cleaning plate to descend, so that the cleaning rods are inserted into the screen holes, thereby quickly realizing the cleaning of the screen mesh. The cleaning process is simple and convenient, and the cleaning efficiency of the screen mesh is improved.

[0009] Preferably, the mounting assembly comprises a first mounting rod and a second mounting rod. The second mounting rod is arranged perpendicularly to the first mounting rod and is rotationally connected with the first mounting rod. The lifting assembly is connected with the second mounting rod.

[0010] By adopting the technical scheme, when the screen needs to be cleaned, the cleaning plate can be adjusted above the screen by rotating the second mounting rod, so that the screen is conveniently cleaned, and after the cleaning is completed, the second mounting rod is rotated to make the cleaning plate away from the screen, so that the iron powder is conveniently fed to the screen.

[0011] Preferably, one end of the first mounting rod close to the second mounting rod is provided with a limiting rod, and one end of the second mounting rod close to the first mounting rod is provided with a limiting slot, and the limiting rod is clamped with the limiting slot.

[0012] By adopting the technical scheme, the limiting rod is clamped with the limiting slot to limit the second mounting rod, and when the limiting rod is clamped with the limiting slot, the cleaning rod is aligned with the screen hole, so that the cleaning efficiency of the screen is improved.

[0013] Preferably, the lifting assembly comprises an electric telescopic rod, one end of the electric telescopic rod is connected with the second mounting rod, and the other end is connected with the cleaning plate.

[0014] By adopting the technical scheme, when the cleaning rod is aligned with the screen hole, the cleaning plate is lowered by the electric telescopic rod, so that the cleaning rod is inserted into the screen hole, and the screen hole is cleaned.

[0015] Preferably, one end of the cleaning rod away from the cleaning plate is provided with a tapered cleaning block.

[0016] By adopting the technical scheme, the tapered cleaning block can break the iron powder into pieces which are clamped in the screen hole, so that the efficiency of cleaning the screen hole is improved.

[0017] Preferably, a cleaning brush is arranged on the side wall of the cleaning rod.

[0018] By adopting the technical scheme, the cleaning brush can clean the iron powder adhered to the inner wall of the screen hole, so that the cleaning effect of the screen is improved.

[0019] Preferably, an inclined discharge plate is arranged in the mounting shell, and the discharge plate is arranged below the screen.

[0020] By adopting the technical scheme, the inclined discharge plate guides the iron powder passing through the screen hole, so that the iron powder quickly slides out of the mounting shell and the discharge pipe.

[0021] Preferably, the feeding mechanism comprises a storage hopper and a screw feeder, the discharge end of the screw feeder is arranged above the screen, and the storage hopper is in communication with the feeding end of the screw feeder.

[0022] By adopting the technical scheme, iron powder is added to the storage hopper, and the screw feeder uniformly delivers the iron powder above the screen mesh, so that the phenomenon that the screen mesh is blocked by too much iron powder added at one time is reduced, and the screening efficiency of the iron powder is improved.

[0023] To sum up, the application has the following beneficial technical effects:

[0024] 1. By rotating the second mounting rod, the limiting rod is clamped with the limiting groove, so that the cleaning rod on the cleaning plate is aligned with the screen hole on the screen mesh, and the electric telescopic rod drives the cleaning rod to insert into the screen hole to realize the rapid cleaning of the screen mesh. The cleaning process is simple and convenient, thereby improving the cleaning efficiency of the screen mesh.

[0025] 2. By adding iron powder to the storage hopper, the screw feeder uniformly delivers the iron powder to the screen mesh, so that the phenomenon that the screen hole is blocked by the agglomerated iron powder caused by too much material added at one time is reduced, and the screening efficiency of the iron powder is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic view of the high-efficiency vibrating screen for iron powder screening provided by the embodiment of the application;

[0027] Figure 2 is Figure 1 is an enlarged schematic view of part A in FIG. 1;

[0028] Figure 3 is a cross-sectional structural schematic view of the high-efficiency vibrating screen for iron powder screening provided by the embodiment of the application.

[0029] MARKED FOR EXPLANATION: 1, mounting shell; 11, first supporting rod; 12, discharge plate; 2, screen mesh; 21, screen hole; 3, vibrating motor; 4, discharge pipe; 5, cleaning mechanism; 51, mounting assembly; 511, first mounting rod; 512, second mounting rod; 513, limiting rod; 514, limiting groove; 52, lifting assembly; 521, electric telescopic rod; 53, cleaning plate; 54, cleaning rod; 55, cleaning block; 56, cleaning brush; 6, feeding mechanism; 61, storage hopper; 62, screw feeder; 63, second supporting rod; 64, third supporting rod. DETAILED DESCRIPTION

[0030] The following will be described in detail below with reference to the accompanying drawings. Figures 1-3 The application will be further described in detail.

[0031] The embodiment of the application discloses a high-efficiency vibrating screen for iron powder screening.

[0032] Refer to Figure 1 , Figure 2 and Figure 3The utility model provides a high -efficient vibrating screen for iron powder screening, including installation shell 1, fixedly arranged screen 2 in installation shell 1, vibrating motor 3 fixedly arranged on installation shell 1, with installation shell 1 fixed communication's discharge pipe 4, be used for cleaning screen 2's cleaning mechanism 5 and feeding mechanism 6.

[0033] Cleaning mechanism 5 includes installation assembly 51, setting up and down assembly 52 on installation assembly 51, with cleaning plate 53 of up and down assembly 52 is connected and a plurality of cleaning rods 54 are fixedly arranged on cleaning plate 53, screen 2 is opened with a plurality of screen holes 21, and cleaning rod 54 is used for inserting screen hole 21, thereby cleaning screen hole 21.

[0034] Installation assembly 51 includes first installation rod 511 and second installation rod 512, and second installation rod 512 is vertically arranged and rotationally connected with first installation rod 511, and up and down assembly 52 is connected with second installation rod 512.

[0035] The end of first installation rod 511 close to second installation rod 512 is fixedly provided with a limiting rod 513, and the end of second installation rod 512 close to first installation rod 511 is provided with a limiting groove 514, and the limiting rod 513 is clamped with the limiting groove 514.

[0036] Up and down assembly 52 includes electric telescopic rod 521, and one end of electric telescopic rod 521 is fixedly connected with second installation rod 512, and the other end is fixedly connected with cleaning plate 53.

[0037] The end of cleaning rod 54 away from cleaning plate 53 is fixedly provided with a tapered cleaning block 55. Cleaning brush 56 is fixedly arranged on the side wall of cleaning rod 54.

[0038] The installation shell 1 is fixedly provided with an inclined discharge plate 12, which is arranged below the screen 2.

[0039] Feeding mechanism 6 includes storage hopper 61 and screw feeder 62, and the discharge end of screw feeder 62 is arranged above the screen 2, and the storage hopper 61 is fixedly communicated with the feeding end of the screw feeder 62. The second support rod 63 is fixedly connected to the screw feeder 62, and the third support rod 64 is fixedly connected to the storage hopper 61, and the end of the third support rod 64 away from the storage hopper 61 is fixedly connected to the screw feeder 62.

[0040] The implementation principle of the high-efficiency vibrating screen for iron powder screening provided in the embodiment of the application is as follows: iron powder is added into the storage hopper 61, and the spiral feeder 62 uniformly feeds the iron powder onto the screen 2, so that the phenomenon that the iron powder is blocked in the screen hole 21 due to the agglomeration of the iron powder caused by excessive feeding at one time is reduced, and the screening efficiency of the iron powder is improved. When the screen 2 needs to be cleaned, the second mounting rod 512 is rotated, so that the limiting rod 513 is clamped with the limiting groove 514, at this time, the cleaning rod 54 on the cleaning plate 53 is aligned with the screen hole 21 on the screen 2, the electric telescopic rod 521 drives the cleaning plate 53 to descend, so that the cleaning rod 54 is inserted into the screen hole 21, the agglomerated iron powder in the screen hole 21 is pushed out of the screen hole 21 by the conical cleaning block 55, and the iron powder adhered to the inner wall of the screen hole 21 is cleaned by the cleaning brush 56, the cleaning process of the screen 2 is simple and convenient, and thus the cleaning efficiency of the screen 2 is improved.

[0041] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so: equivalent changes made on the basis of the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A high-efficiency vibrating screen for iron powder screening, characterized in that: The system includes a mounting housing (1), a screen (2) disposed in the mounting housing (1), a vibration motor (3) disposed on the mounting housing (1), a discharge pipe (4) communicating with the mounting housing (1), a cleaning mechanism (5) for cleaning the screen (2), and a feeding mechanism (6); the cleaning mechanism (5) includes a mounting assembly (51), a lifting assembly (52) disposed on the mounting assembly (51), a cleaning plate (53) connected to the lifting assembly (52), and a plurality of cleaning rods (54) disposed on the cleaning plate (53). The screen (2) has a plurality of screen holes (21), and the cleaning rods (54) are used to insert into the screen holes (21) to clean the screen holes (21).

2. The high-efficiency vibrating screen for iron powder screening according to claim 1, characterized in that: The mounting assembly (51) includes a first mounting rod (511) and a second mounting rod (512), the second mounting rod (512) is perpendicularly arranged and rotatably connected to the first mounting rod (511), and the lifting assembly (52) is connected to the second mounting rod (512).

3. A high-efficiency vibrating screen for iron powder screening according to claim 2, characterized in that: A limiting rod (513) is provided at one end of the first mounting rod (511) near the second mounting rod (512), and a limiting groove (514) is provided at one end of the second mounting rod (512) near the first mounting rod (511). The limiting rod (513) is engaged with the limiting groove (514).

4. A high-efficiency vibrating screen for iron powder screening according to claim 2, characterized in that: The lifting assembly (52) includes an electric telescopic rod (521), one end of which is connected to the second mounting rod (512), and the other end is connected to the cleaning plate (53).

5. A high-efficiency vibrating screen for iron powder screening according to claim 1, characterized in that: A conical cleaning block (55) is provided at the end of the cleaning rod (54) away from the cleaning plate (53).

6. A high-efficiency vibrating screen for iron powder screening according to claim 1, characterized in that: A cleaning brush (56) is provided on the side wall of the cleaning rod (54).

7. A high-efficiency vibrating screen for iron powder screening according to claim 1, characterized in that: The mounting housing (1) is provided with an inclined discharge plate (12), which is located below the screen (2).

8. A high-efficiency vibrating screen for iron powder screening according to claim 1, characterized in that: The feeding mechanism (6) includes a storage hopper (61) and a screw conveyor (62). The discharge end of the screw conveyor (62) is located above the screen (2), and the storage hopper (61) is connected to the feed end of the screw conveyor (62).

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