CN218108346U

CN218108346U - Vibrating screen for screening zinc concentrate

Info

Publication number: CN218108346U
Application number: CN202222098252.5U
Authority: CN
Inventors: 邱加焕; 黄万兴; 吴军; 韦日问; 潘东; 莫兴泉; 刘坚; 韦庭胜
Original assignee: Guangxi Yusheng Germanium Industry High Tech Co ltd
Current assignee: Guangxi Yusheng Germanium Industry High Tech Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-23
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a shale shaker of screening zinc concentrate, including the device main part, the upper and lower surface of device main part all is provided with first screening otter board, the upper and lower both sides of device main part all are provided with movable gag lever post, be connected with first expanding spring between activity gag lever post and the device main part, the spread groove has been seted up to the surface of first screening otter board. The vibrating screen for screening the zinc concentrate is provided with a first screening screen plate, the first screening screen plate is detachably connected with a device main body through a movable limiting rod, and the movable limiting rod forms a left-right moving structure under the action of a first telescopic spring, so that the first screening screen plate can be conveniently detached and replaced after being used for a long time; be provided with the second screening otter board, the second screening otter board is conveniently rotated along the shifting chute through removing the connecting plate to make the clearance size between second screening otter board and the first screening otter board reduce, thereby make the device can filter the not unidimensional zinc concentrate.

Description

Vibrating screen for screening zinc concentrate

Technical Field

The utility model relates to a zinc concentrate screening technical field specifically is a shale shaker of screening zinc concentrate.

Background

The zinc concentrate is generally an ore with high zinc content, which is produced by crushing, ball milling, foam flotation and other processes of lead-zinc ore or zinc-containing ore and meets the national standard, and the zinc concentrate is a main raw material for producing metal zinc, zinc compounds and the like. The metal zinc is mainly used for producing copper alloy, lead alloy, magnesium alloy, lead-zinc alloy and zinc compounds and is used in the fields of steel, metallurgy, machinery, electricity, chemical industry, light industry, military, medicine and the like, and the vibrating screen used in the market at present can be damaged after being used for a long time, so that the screening effect of the vibrating screen is reduced, the zinc concentrate can not be screened continuously, and meanwhile, the density of the vibrating screen can not be adjusted at any time according to the volume of the zinc concentrate.

The utility model discloses a round vibrating screen is used in processing screening of zinc concentrate coarse crushing, through set up slope emission mechanism in the reel upper end, the telescoping cylinder extends, it swings around the hinge to drive the emission fill through the location axle, thereby adjust the gradient that discharges the fill, reached and to discharge the advantage of fighting transport efficiency by the quick adjustment, nevertheless under the in-service use condition, the vibrating screen can appear damaged after long-time use, thereby lead to the screening effect reduction of vibrating screen, can't continue to filter zinc concentrate, so we have proposed a vibrating screen who sieves zinc concentrate, so that solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shale shaker of screening zinc concentrate to solve the present shale shaker that uses on the market that above-mentioned background art provided and can appear damaged after long-time use, thereby lead to the screening effect of shale shaker to reduce, can't continue to filter zinc concentrate, simultaneously, the density of shale shaker can't carry out the problem adjusted at any time according to the volume of zinc concentrate.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shale shaker of screening zinc concentrate, includes the device main part, the upper and lower surface of device main part all is provided with first screening otter board, the upper and lower both sides of device main part all are provided with movable gag lever post, be connected with first expanding spring between activity gag lever post and the device main part, the spread groove has been seted up to the surface of first screening otter board.

Preferably, the device main body is cylindrical, the outer diameter of the first screening net plate is equal to the inner diameter of the device main body, the first screening net plate is detachably connected with the device main body, the length of the movable limiting rod is larger than the thickness of the device main body, the movable limiting rod is movably connected with the device main body, and the movable limiting rod forms a left-right moving structure on the outer surface of the device main body through a first telescopic spring.

Preferably, the connecting grooves are symmetrically formed in two sides of the first screening screen plate, the size of each connecting groove is equal to that of the movable limiting rod, and the movable limiting rod is detachably connected with the first screening screen plate through a first telescopic spring.

Preferably, a sliding groove is formed in the middle of the outer surface of the device main body, a movable connecting plate is arranged inside the sliding groove, a second screening net plate is arranged between the movable connecting plates, and a second telescopic spring is connected between the bottom surface of the movable connecting plate and the second screening net plate.

Preferably, the sliding grooves are symmetrically formed in the middle of the outer surface of the device main body, the movable connecting plates are in sliding connection with the sliding grooves, the movable connecting plates are symmetrically arranged on two sides of the second screening net plate, and a left-right moving structure is formed between the movable connecting plates and the second screening net plate through second telescopic springs.

Preferably, the surface of device main part is provided with the fixed bolster, be provided with the fixed bolster between the fixed bolster, be provided with the threaded rod on the fixed bolster, the end-to-end connection of threaded rod has the stopper, the fixed bolster symmetry sets up the surface in the device main part, and is fixed connection between fixed bolster and the device main part, be fixed connection between fixed bolster and the fixed bolster, be threaded connection between threaded rod and the fixed bolster, be connected for the bearing between stopper and the threaded rod, and the stopper is in the inside of sliding tray to the stopper passes through the threaded rod and constitutes and controls the left and right sides structure.

Compared with the prior art, the beneficial effects of the utility model are that: this shale shaker of screening zinc concentrate:

(1) The first screening screen plate is detachably connected with the device main body through a movable limiting rod, and the movable limiting rod forms a left-right moving structure under the action of a first telescopic spring, so that the first screening screen plate can be conveniently detached and replaced after being used for a long time;

(2) Be provided with the second screening otter board, the second screening otter board is conveniently rotated along the shifting chute through removing the connecting plate to make the clearance size between second screening otter board and the first screening otter board reduce, thereby make the device can filter the not unidimensional zinc concentrate.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the main sectional structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a device main body; 2. a first screening screen; 3. a movable limiting rod; 4. a first extension spring; 5. connecting grooves; 6. a sliding groove; 7. moving the connecting plate; 8. a second screening screen; 9. a second extension spring; 10. fixing a bracket; 11. fixing the support plate; 12. a threaded rod; 13. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a shale shaker of screening zinc concentrate, includes device main part 1, and the upper and lower surface of device main part 1 all is provided with first screening otter board 2, and the upper and lower both sides of device main part 1 all are provided with movable gag lever post 3, are connected with first expanding spring 4 between activity gag lever post 3 and the device main part 1, and spread groove 5 has been seted up to the surface of first screening otter board 2.

The shape of device main part 1 is cylindrical, the external diameter of first screening otter board 2 equals with the internal diameter of device main part 1, and be connected for dismantling between first screening otter board 2 and the device main part 1, the length of activity gag lever post 3 is greater than the thickness of device main part 1, and be swing joint between activity gag lever post 3 and the device main part 1, make activity gag lever post 3 can stretch out device main part 1, structure about the outer surface constitution of device main part 1 through first expanding spring 4 is moved to activity gag lever post 3, make activity gag lever post 3 can separate with first screening otter board 2 as required.

The both sides at first screening otter board 2 are seted up to spread groove 5 symmetry, and the size of spread groove 5 equals with the size of activity gag lever post 3, makes activity gag lever post 3 can get into the inside of spread groove 5, and activity gag lever post 3 constitutes through first expanding spring 4 and can dismantle the connection between the first screening otter board 2, makes things convenient for the dismantlement separation of first screening otter board 2.

A sliding groove 6 is formed in the middle of the outer surface of the device main body 1, a movable connecting plate 7 is arranged inside the sliding groove 6, a second screening net plate 8 is arranged between the movable connecting plates 7, and a second telescopic spring 9 is connected between the bottom surface of the movable connecting plate 7 and the second screening net plate 8.

The sliding grooves 6 are symmetrically formed in the middle of the outer surface of the device main body 1, the moving connecting plates 7 are in sliding connection with the sliding grooves 6, the positions of the moving connecting plates 7 can be adjusted, the moving connecting plates 7 are symmetrically arranged on two sides of the second screening net plate 8, a left-right moving structure is formed between the moving connecting plates 7 and the second screening net plate 8 through the second telescopic springs 9, and the second screening net plate 8 can be separated from the device main body 1.

The surface of device main part 1 is provided with fixed bolster 10, be provided with fixed bolster 11 between the fixed bolster 10, be provided with threaded rod 12 on the fixed bolster 11, the end-to-end connection of threaded rod 12 has stopper 13, fixed bolster 10 symmetry sets up the surface at device main part 1, and be fixed connection between fixed bolster 10 and the device main part 1, be fixed connection between fixed bolster 11 and the fixed bolster 10, make fixed bolster 11 keep stable connection, be threaded connection between threaded rod 12 and the fixed bolster 11, be connected for the bearing between stopper 13 and the threaded rod 12, make stopper 13 can not take place rotatoryly when carrying out the displacement, and stopper 13 is in the inside of sliding tray 6, and stopper 13 controls the left-right structure through threaded rod 12 constitution.

The working principle is as follows: when using this shale shaker of screening zinc concentrate, at first, assemble the required spare part of this device, normally use as the shale shaker after installing the device, when the zinc concentrate of different sizes need be screened, rotatory threaded rod 12, threaded rod 12 drives stopper 13 and moves to the outside, make stopper 13 and removal connecting plate 7 separation, later drive second screening otter board 8 through removing connecting plate 7 and rotate, thereby make the gap size between first screening otter board 2 and the second screening otter board 8 reduce, thereby make the device can screen the zinc concentrate of different sizes.

After the device is used for a long time, the movable limiting rod 3 is moved outwards, the movable limiting rod 3 is taken out from the connecting groove 5, then the first screening screen plate 2 and the second screening screen plate 8 are taken down, after the replacement, the movable limiting rod 3 is loosened, the movable limiting rod 3 is reset under the action of the first expansion spring 4, and firstly, the working process of the device is just the working process, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A shale shaker of screening zinc concentrate, includes device main part (1), its characterized in that: the device is characterized in that first screening net plates (2) are arranged on the upper surface and the lower surface of the device main body (1), movable limiting rods (3) are arranged on the upper side and the lower side of the device main body (1), first telescopic springs (4) are connected between the movable limiting rods (3) and the device main body (1), and connecting grooves (5) are formed in the outer surface of the first screening net plates (2).

2. The vibrating screen for screening zinc concentrate according to claim 1, wherein: the device is characterized in that the device main body (1) is cylindrical, the outer diameter of the first screening screen plate (2) is equal to the inner diameter of the device main body (1), the first screening screen plate (2) is detachably connected with the device main body (1), the length of the movable limiting rod (3) is larger than the thickness of the device main body (1), the movable limiting rod (3) is movably connected with the device main body (1), and the movable limiting rod (3) forms a left-right moving structure on the outer surface of the device main body (1) through the first telescopic spring (4).

3. The vibrating screen for screening zinc concentrate according to claim 2, wherein: the two sides of the first screening otter board (2) are symmetrically arranged in the connecting grooves (5), the size of the connecting grooves (5) is equal to that of the movable limiting rods (3), and the movable limiting rods (3) are detachably connected with the first screening otter board (2) through the first telescopic springs (4).

4. The vibrating screen for screening zinc concentrate according to claim 1, wherein: the device is characterized in that a sliding groove (6) is formed in the middle of the outer surface of the device main body (1), a movable connecting plate (7) is arranged inside the sliding groove (6), a second screening net plate (8) is arranged between the movable connecting plate (7), and a second telescopic spring (9) is connected between the bottom surface of the movable connecting plate (7) and the second screening net plate (8).

5. The vibrating screen for screening zinc concentrate according to claim 4, wherein: the device is characterized in that the sliding grooves (6) are symmetrically formed in the middle of the outer surface of the device body (1), the movable connecting plates (7) are in sliding connection with the sliding grooves (6), the movable connecting plates (7) are symmetrically arranged on two sides of the second screening screen plate (8), and a left-right moving structure is formed between the movable connecting plates (7) and the second screening screen plate (8) through second telescopic springs (9).

6. The vibrating screen for screening zinc concentrate according to claim 1, wherein: the surface of device main part (1) is provided with fixed bolster (10), be provided with fixed bolster (11) between fixed bolster (10), be provided with threaded rod (12) on fixed bolster (11), the end-to-end connection of threaded rod (12) has stopper (13), fixed bolster (10) symmetry sets up the surface at device main part (1), and is fixed connection between fixed bolster (10) and device main part (1), be fixed connection between fixed bolster (11) and fixed bolster (10), be threaded connection between threaded rod (12) and fixed bolster (11), be connected for the bearing between stopper (13) and threaded rod (12), and stopper (13) are in the inside of sliding tray (6) to stopper (13) remove the structure about through threaded rod (12) constitution.