CN220048983U

CN220048983U - Multistage adjustable screening plant

Info

Publication number: CN220048983U
Application number: CN202321464190.3U
Authority: CN
Inventors: 邱少斌; 朱立忠
Original assignee: Jiangxi Zhongyi Copper Industry Co ltd
Current assignee: Jiangxi Zhongyi Copper Industry Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-21
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of steel ores and discloses a multistage adjustable screening device which comprises a screening device main body, wherein a first blanking port is formed in the side wall of the screening device main body, a second blanking port is formed in the other side wall of the screening device main body, a first screen and a second screen are movably mounted in the screening device main body, one end of the first screen corresponds to the second blanking port, the second screen corresponds to the first blanking port, a first blanking plate is fixedly mounted on the inner wall of the first blanking port, and a second blanking plate is fixedly mounted in the second blanking port. This kind of multistage adjustable screening plant through set up first screen cloth and second screen cloth in the inside of screening plant main part, and this design is in the use, when pouring the ore into the inside of screening plant main part, can carry out twice screening to the ore, can obtain the ore of three kinds of different specifications, and the staff can select the ore according to the demand, has reduced staff's work load.

Description

Multistage adjustable screening plant

Technical Field

The utility model relates to the technical field of steel ores, in particular to a multistage adjustable screening device.

Background

Ore refers to a collection of minerals from which useful components can be extracted or which themselves have some property that can be exploited, and after the ore has been mined, it is necessary to screen the ore, a process in which loose material is separated into different fractions by means of screens, called ore screening, and pre-screening is the qualified fraction that has been satisfactory in size before the ore enters a certain section of crusher.

Through retrieving, chinese patent grant number CN 215030884U's patent discloses a screening plant for ore, which comprises a box body, the groove of stepping down has all been seted up to the both sides inner wall of box, and the inslot of stepping down of box both sides inner wall all is provided with the inner frame, two be provided with the screening otter board between the inner frame, and the equal fixed connection of screening otter board and two inner frames, one side lateral wall fixedly connected with vibrating motor of screening otter board is kept away from to the inner frame, the below of screening otter board is provided with pull throughs. According to the utility model, through arranging the dredging device, the blocked meshes of the screening net plate in the screening device are dredged, so that the problems that the efficiency of screening ores by the screening device can be reduced, the ore screening time is prolonged, and the quality of the ores screened by the screening device can be reduced after most of the screening meshes are blocked are avoided.

The ore screening device in the above patent has the following problems:

this screening plant for ore, the staff is in the use, starts vibrating motor, then in pouring the ore that will need sieve into the feeder hopper again, the ore falls into screening otter board and sieves, starts driving motor, drives the pivot and rotates, the mesh of screening net is dredged through the cooperation of gear and rack, this design staff can only sieve the ore of one kind of specification once in the use, if need the ore of other specifications, still need the staff to sieve once more, comparatively waste time.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a multistage adjustable screening device, and when a worker places ores into the screening device in the use process, the worker can screen the ores out of the sizes of different specifications, so that the workload of the worker for screening is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multistage adjustable screening plant, includes the screening plant main part, first feed opening has been seted up to the lateral wall of screening plant main part, the second feed opening has been seted up to the opposite side wall of screening plant main part, the inside movable mounting of screening plant main part has first screen cloth and second screen cloth, the one end and the second feed opening of first screen cloth correspond, the second screen cloth corresponds with first feed opening, the inner wall fixed mounting of first feed opening has first flitch, the inside fixed mounting of second feed opening has second flitch, the third feed opening has been seted up to the bottom of screening plant main part.

Preferably, the side wall of screening plant main part has seted up logical groove, the outer wall fixed mounting in logical groove has the hinge, the other end fixedly connected with door plant of hinge.

Preferably, the inner wall of the screening device main body is fixedly provided with a third blanking plate.

Preferably, the side wall of the screening device main body is fixedly provided with a push rod.

Preferably, a blanking frame is fixedly arranged at a position of the screening device main body corresponding to the third blanking opening.

Preferably, the upper end surfaces of the first screen and the second screen are symmetrically and fixedly provided with two baffles.

Preferably, a handle is fixedly arranged on the outer wall of the door plate.

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

this kind of multistage adjustable screening plant through set up first screen cloth and second screen cloth in the inside of screening plant main part, and this design is in the use, when pouring the ore into the inside of screening plant main part, can carry out twice screening to the ore, can obtain the ore of three kinds of different specifications, and the staff can select the ore according to the demand, has reduced staff's work load.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the screening device body of the present utility model;

FIG. 3 is a schematic view of the screen structure of the present utility model.

In the figure: 1. a screening device body; 2. a first blanking port; 3. a first blanking plate; 4. a second blanking plate; 5. a push rod; 6. a door panel; 7. a handle; 8. a first screen; 9. a baffle; 10. a second screen; 11. a third blanking plate; 12. a blanking frame; 13. and a second feed opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a multi-stage adjustable screening device includes a screening device main body 1, a first blanking port 2 is provided on a side wall of the screening device main body 1, a second blanking port 13 is provided on another side wall of the screening device main body 1, a first screen 8 and a second screen 10 are movably mounted in the screening device main body 1, one end of the first screen 8 corresponds to the second blanking port 13, the second screen 10 corresponds to the first blanking port 2, a first blanking plate 3 is fixedly mounted on an inner wall of the first blanking port 2, a second blanking plate 4 is fixedly mounted in the second blanking port 13, and a third blanking port is provided on a bottom of the screening device main body 1.

According to the multistage adjustable screening device, in the using process, a vibration motor is started, ore to be screened is poured into a feed hopper, the ore falls into a screening screen plate to be screened, a driving motor is started to drive a rotating shaft to rotate, meshes of a screening net are dredged through the cooperation of a gear and a rack, the main structure of the technical scheme is similar to that of a patent No. CN215030884U, the screening device for ore is disclosed, in the using process, firstly, a worker starts a screening device main body 1, then the ore to be screened is poured into the screening device main body 1, the ore is firstly screened on a first screen 8, large ore falls into the upper end of a second screen 10 to be screened again, the large ore can fall out of a third blanking port, and the large ore can be screened multiple times according to the using requirement of the worker, so that the required ore can be screened according to the using requirement of the worker, and the work load of the worker is reduced.

As shown in fig. 1, the side wall of the screening device main body 1 is provided with a through groove, the outer wall of the through groove is fixedly provided with a hinge, the other end of the hinge is fixedly connected with a door plate 6, the door plate 6 is arranged on the outer wall of the screening device main body 1, and when the inside of the screening device main body 1 is damaged, a worker can maintain the screening device main body conveniently.

As shown in fig. 2, the third blanking plate 11 is fixedly installed on the inner wall of the screening apparatus main body 1, and by providing the third blanking plate 11 inside the screening apparatus main body 1, a worker can pour out all the screened ore from the screening apparatus main body 1 during use.

As shown in fig. 1, the push rod 5 is fixedly mounted on the side wall of the screening device body 1, and by mounting the push rod 5 on the side wall of the screening device body 1, a worker can push the screening device body 1 conveniently during use.

As shown in fig. 2, the blanking frame 12 is fixedly installed at a position of the screening device main body 1 corresponding to the third blanking port, and the blanking frame 12 is installed at the bottom of the screening device main body 1, so that workers can prevent ores from splashing in the blanking process during use.

As shown in fig. 3, two baffles 9 are symmetrically and fixedly installed on the upper end surfaces of the first screen 8 and the second screen 10, and a worker can play a limiting role on screened ores in the use process by arranging the baffles 9 on the upper end surfaces of the first screen 8 and the second screen 10.

As shown in fig. 1, the outer wall of the door plate 6 is fixedly provided with a handle 7, and a worker can conveniently pull the door plate 6 in the use process by arranging the handle 7 on the outer wall of the door plate 6.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a multistage adjustable screening plant, includes screening plant main part (1), its characterized in that, first feed opening (2) have been seted up to the lateral wall of screening plant main part (1), second feed opening (13) have been seted up to the opposite side wall of screening plant main part (1), the inside movable mounting of screening plant main part (1) has first screen cloth (8) and second screen cloth (10), the one end and the second feed opening (13) of first screen cloth (8) correspond, second screen cloth (10) correspond with first feed opening (2), the inner wall fixed mounting of first feed opening (2) has first flitch (3), the inside fixed mounting of second feed opening (13) has second flitch (4), the third feed opening has been seted up to the bottom of screening plant main part (1).

2. The multi-stage adjustable screening device according to claim 1, wherein a through groove is formed in the side wall of the screening device main body (1), a hinge is fixedly arranged on the outer wall of the through groove, and a door plate (6) is fixedly connected to the other end of the hinge.

3. A multistage adjustable screening device according to claim 1, characterized in that the inner wall of the screening device body (1) is fixedly provided with a third blanking plate (11).

4. A multistage adjustable screening device according to claim 1, characterized in that the side wall of the screening device body (1) is fixedly provided with a push rod (5).

5. A multistage adjustable screening device according to claim 1, characterized in that the screening device body (1) is fixedly provided with a blanking frame (12) at a position corresponding to the third blanking port.

6. A multistage adjustable screening device according to claim 1, characterized in that the upper end surfaces of the first screen (8) and the second screen (10) are symmetrically and fixedly provided with two baffles (9).

7. A multistage adjustable screening device according to claim 2, characterized in that the outer wall of the door panel (6) is fixedly provided with a handle (7).