CN215964619U - Screening device for processing brown corundum sand - Google Patents

Screening device for processing brown corundum sand Download PDF

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Publication number
CN215964619U
CN215964619U CN202122366232.7U CN202122366232U CN215964619U CN 215964619 U CN215964619 U CN 215964619U CN 202122366232 U CN202122366232 U CN 202122366232U CN 215964619 U CN215964619 U CN 215964619U
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China
Prior art keywords
screening
fixedly connected
brown corundum
box
corundum sand
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CN202122366232.7U
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Chinese (zh)
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陈新春
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Guizhou Guxin New Material Co ltd
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Guizhou Guxin New Material Co ltd
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Abstract

The utility model discloses a screening device for processing brown corundum sand, which relates to the technical field of brown corundum processing and aims at solving the problem of low screening efficiency in the prior art, and provides a scheme that the screening device comprises a screening box, wherein the inner side of the screening box is fixedly connected with a plurality of screening nets, the inner side of the screening box is movably provided with a stirring bracket positioned above the screening nets, two ends of the stirring brackets are fixedly sleeved with gears, the lower sides of the gears are respectively meshed with a rack fixedly connected with the inner side wall of the screening box, one end of the stirring bracket is rotatably sleeved with a push rod in sliding connection with the screening box, the front part of the outer side of the screening box is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a rotating disc. Can accelerate the screening efficiency, simple operation, convenient to use.

Description

Screening device for processing brown corundum sand
Technical Field
The utility model relates to the technical field of brown corundum processing, in particular to a screening device for processing brown corundum sand.
Background
Brown corundum, also known as carborundum, is a brown artificial corundum prepared by melting and reducing alumina, carbon material and scrap iron in an electric arc furnace. The main chemical component of brown corundum is Al2O3, the content is 95.00% -97.00%, and a small amount of Fe, Si, Ti and the like are also contained. Brown corundum is the most basic abrasive, and is widely applied due to good grinding performance, wide application range and low price.
Generally, brown corundum with different particle sizes needs to be screened when being processed, the existing screening device screens brown corundum with one particle size through a filter screen, brown corundum sand with one particle size is usually screened at one time, personnel are needed to manually stir the brown corundum sand during screening, and screening efficiency is low, so that the screening device for processing brown corundum sand is needed at present.
SUMMERY OF THE UTILITY MODEL
The screening device for processing the brown corundum sand provided by the utility model solves the problem of low screening efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a brown corundum sand processing is with dividing sieve device, includes the screening case, a plurality of screening nets of inboard fixedly connected with of screening case, the inboard activity of screening case is provided with the stirring support that is located screening net top, and is a plurality of the gear has all been cup jointed, and is a plurality of to the both ends of stirring support the downside of gear all meshes the rack with the inside wall fixed connection of screening case, the one end of stirring support is rotated and is cup jointed and sieve case sliding connection's push rod, the anterior fixedly connected with driving motor in the outside of screening case, driving motor's output fixedly connected with rolling disc, one side fixedly connected with nose bar of rolling disc, rotate on the nose bar and cup joint the transfer line of being connected with the push rod rotation.
Preferably, the rear side of the screening box is rotatably connected with a sealing door through a hinge, and the lower side of the sealing door is fixedly connected with a locking bolt connected with the screening box.
Preferably, the upside fixedly connected with inlet pipe of screening case, a plurality of discharging pipes of downside fixedly connected with of screening case.
Preferably, the inside wall of screening case is seted up with stirring support complex spout, a plurality of horizontal poles of fixedly connected with and montant on the stirring support.
Preferably, the bottom of the inner side of the screening box is fixedly connected with a plurality of guide blocks matched with the discharge pipe, and the guide blocks are triangular prisms.
Preferably, a plurality of the mesh of screening net reduces from last down in proper order, a plurality of rubber base are fixed to the bottom of screening case.
The utility model has the beneficial effects that:
1. drive the rolling disc through driving motor and rotate, just can make the nose bar of rolling disc one side rotate, and then drive the transfer line swing, make the push rod at screening incasement side reciprocating sliding, and then promote the stirring support and slide at screening incasement side, just can make the brown corundum sand of screening net upside stir, accelerate screening efficiency, stirring support is in gliding simultaneously, make the gear of stirring support one end rotate at the rack upside, and then make the stirring support rotate in the horizontal slip, can improve stirring efficiency more, and then make screening efficiency improve.
2. Through being provided with a plurality of screening nets in screening incasement side, and the screening net reduces in proper order from last down mesh, can be so that the brown corundum sand of different particle diameters sieves, can once sieve out different brown corundum sand, make the screening effect better, through the guide block, can make the brown corundum sand after the screening flow out fast, improve discharging efficiency, through a plurality of discharging pipes, can make the brown corundum sand collect fast, make things convenient for personnel's follow-up operation.
Drawings
FIG. 1 is a schematic sectional view of a main view of a sieving device for processing brown corundum sand, which is provided by the utility model;
FIG. 2 is a schematic front view of a sieving device for processing brown corundum sand, which is provided by the utility model;
FIG. 3 is a schematic rear view of a sieving device for brown corundum sand processing according to the present invention;
FIG. 4 is a schematic top cross-sectional view of a sieving device for brown corundum sand processing according to the present invention;
FIG. 5 is an enlarged schematic view of the part A of the sieving device for processing brown corundum sand provided by the utility model;
FIG. 6 is an enlarged schematic view of the part B of the sieving device for processing brown corundum sand provided by the utility model;
fig. 7 is an enlarged schematic view of a part C of the sieving device for processing brown corundum sand provided by the utility model.
Reference numbers in the figures: 1. screening the box; 2. stirring the bracket; 3. a discharge pipe; 4. a guide block; 5. screening the net; 6. a drive motor; 7. a sealing door; 8. a gear; 9. a chute; 10. a push rod; 11. a rack; 12. rotating the disc; 13. a transmission rod; 14. a protruding rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a screening device for brown corundum sand processing comprises a screening box 1, a plurality of screening nets 5 are fixedly connected to the inner side of the screening box 1, a stirring bracket 2 located above the screening nets 5 is movably arranged on the inner side of the screening box 1, gears 8 are fixedly sleeved at two ends of the stirring bracket 2, racks 11 fixedly connected with the inner side wall of the screening box 1 are meshed at the lower sides of the gears 8, a push rod 10 slidably connected with the screening box 1 is rotatably sleeved at one end of the stirring bracket 2, a driving motor 6 is fixedly connected to the front portion of the outer side of the screening box 1, a rotating disc 12 is fixedly connected to the output end of the driving motor 6, a convex rod 14 is fixedly connected to one side of the rotating disc 12, a transmission rod 13 rotatably connected with the push rod 10 is rotatably sleeved on the convex rod 14, the rotating disc 14 is driven by the driving motor 6 to rotate, so that the convex rod 14 on one side of the rotating disc 12 can be rotated, and then drive the drive link 13 to swing, make the push rod 10 slide reciprocally in the screening box 1 inboard, and then promote the stirring support 2 to slide in the screening box 1 inboard, just can make the brown corundum sand of 5 sides on the screening net stir, accelerate screening efficiency, stir the support 2 at the same time when sliding, make the gear 8 of one end of stirring support 2 rotate on the upside of rack 11, and then make the stirring support 2 rotate while sliding horizontally, can improve stirring efficiency even more, and then make the screening efficiency improve, through setting up a plurality of screening nets 5 in the screening box 1 inboard, and the mesh reduces from top to bottom in the screening net 5 sequentially, can make the brown corundum sand of different particle diameters sieve, can sieve out different brown corundum sand once, make the screening effect better, through the guide block 4, can make the brown corundum sand after sieving flow out fast, raise the discharging efficiency, through a plurality of discharging pipes 3, can make things convenient for personnel's follow-up operation so that the brown corundum sand collects fast.
The rear side of the screening box 1 is rotatably connected with a sealing door 7 through a hinge, and the lower side of the sealing door 7 is fixedly connected with a locking bolt connected with the screening box 1.
The upside fixedly connected with inlet pipe of screening case 1, a plurality of discharging pipes 3 of downside fixedly connected with of screening case 1.
The inside wall of screening case 1 is seted up with stirring support 2 complex spout 9, a plurality of horizontal poles of fixedly connected with and montant on the stirring support 2, can improve stirring efficiency.
The inboard bottom fixedly connected with of screening case 1 a plurality of with discharging pipe 3 complex guide block 4, guide block 4 adopts the triangle prism.
The meshes of the screening nets 5 are sequentially reduced from top to bottom, and a plurality of rubber bases are fixed at the bottom of the screening box 1.
The working principle is as follows: the rotary disc 12 is driven to rotate by the driving motor 6, the convex rod 14 on one side of the rotary disc 12 can be rotated, and then the transmission rod 13 is driven to swing, so that the push rod 10 slides in a reciprocating manner in the screening box 1, and then the stirring bracket 2 is pushed to slide in the screening box 1, and the corundum sand on the 5 side of the screening net can be stirred, so that the screening efficiency is accelerated, meanwhile, when the stirring bracket 2 slides, the gear 8 at one end of the stirring bracket 2 rotates on the upper side of the rack 11, so that the stirring bracket 2 rotates while sliding horizontally, the stirring efficiency can be improved, and the screening efficiency is improved, a plurality of screening nets 5 are arranged on the inner side of the screening box 1, and the meshes of the screening nets 5 from top to bottom are reduced in sequence, the corundum sands with different grain sizes can be screened, different corundum sands can be screened at one time, so that the screening effect is better, through guide block 4, can be so that the quick outflow of brown corundum sand after the screening, improve ejection of compact efficiency, through a plurality of discharging pipes 3, can be so that brown corundum sand carries out quick collection, make things convenient for personnel's follow-up operation.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a screening device for brown corundum sand processing, includes screening case (1), its characterized in that, the inboard fixedly connected with of screening case (1) divides net (5), the inboard activity of screening case (1) is provided with stirring support (2) that are located screening net (5) top, and is a plurality of the both ends of stirring support (2) all are fixed to cup joint gear (8), and is a plurality of the downside of gear (8) all meshes rack (11) with the inside wall fixed connection of screening case (1), the one end rotation of stirring support (2) is cup jointed push rod (10) with screening case (1) sliding connection, the anterior fixedly connected with driving motor (6) in the outside of screening case (1), the output fixedly connected with rolling disc (12) of driving motor (6), one side fixedly connected with nose bar (14) of rolling disc (12), the convex rod (14) is rotatably sleeved with a transmission rod (13) which is rotatably connected with the push rod (10).
2. The screening device for brown corundum sand processing according to claim 1, wherein a sealing door (7) is rotatably connected to the rear side of the screening box (1) through a hinge, and a locking bolt connected with the screening box (1) is fixedly connected to the lower side of the sealing door (7).
3. The sieving device for brown corundum sand processing according to claim 1, characterized in that the upper side of the sieving box (1) is fixedly connected with a feeding pipe, and the lower side of the sieving box (1) is fixedly connected with a plurality of discharging pipes (3).
4. The sieving device for brown corundum sand processing according to claim 1, characterized in that the inner side wall of the sieving box (1) is provided with a chute (9) matched with the stirring support (2), and the stirring support (2) is fixedly connected with a plurality of cross rods and vertical rods.
5. The sieving device for brown corundum sand processing according to claim 3, characterized in that a plurality of guide blocks (4) matched with the discharge pipe (3) are fixedly connected to the bottom of the inner side of the sieving box (1), and the guide blocks (4) are triangular prisms.
6. The sieving device for brown corundum sand processing according to claim 1, characterized in that the meshes of the sieving nets (5) are sequentially reduced from top to bottom, and a plurality of rubber bases are fixed at the bottom of the sieving box (1).
CN202122366232.7U 2021-09-28 2021-09-28 Screening device for processing brown corundum sand Active CN215964619U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122366232.7U CN215964619U (en) 2021-09-28 2021-09-28 Screening device for processing brown corundum sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122366232.7U CN215964619U (en) 2021-09-28 2021-09-28 Screening device for processing brown corundum sand

Publications (1)

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CN215964619U true CN215964619U (en) 2022-03-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115921267A (en) * 2022-11-22 2023-04-07 重庆钢铁股份有限公司 Dustless coal screening device and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115921267A (en) * 2022-11-22 2023-04-07 重庆钢铁股份有限公司 Dustless coal screening device and method

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GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A screening device for processing brown corundum sand

Effective date of registration: 20230629

Granted publication date: 20220308

Pledgee: Postal Savings Bank of China Co.,Ltd. Qianxinan Buyei and Miao Autonomous Prefecture Branch

Pledgor: Guizhou Guxin New Material Co.,Ltd.

Registration number: Y2023980046650