CN211707335U

CN211707335U - Grading and screening device for quartz sand production

Info

Publication number: CN211707335U
Application number: CN201922170271.2U
Authority: CN
Inventors: 韦文余
Original assignee: Shuyang Jingsheng Quartz Products Co ltd
Current assignee: Shuyang Jingsheng Quartz Products Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-10-20
Anticipated expiration: 2029-12-06

Abstract

The utility model relates to a grading screening device for quartz sand production, which comprises a supporting plate, a bracket, a motor, a screening disc, a baffle shell and a slip sheet; the top end of the supporting plate is fixed with two groups of brackets, the outer wall of each bracket is provided with a motor, a motor shaft of each motor penetrates through the inner wall of each bracket, the motor shaft of each motor is fixedly connected with a central shaft of the screening disc, and the screening disc is hollow; a feeding port, a first net port and a second net port are formed in the side wall of the screening disc at one time, a coarse screen is arranged inside the first net port, and a fine screen is arranged inside the second net port; the left side and the right side of the outer part of the screening tray are fixedly sleeved with a retaining shell. The utility model discloses an outer wall of charging tray is provided with different screen cloth, can filter the quartz sand of different particle sizes to can only filter through a screen cloth at every turn, can reach the practical function of high-efficient screening separation, improve the efficiency and the quality of screening.

Description

Grading and screening device for quartz sand production

Technical Field

The utility model relates to a quartzy sand classified screening technical field especially relates to a quartzy sand production is with classified screening device.

Background

At present, quartz sand is quartz particles formed by crushing quartz stone, the quartz sand is different in use according to different particle sizes, and the quartz sand can be used for different processing.

Through retrieval, chinese granted patent No. CN201721203526.5 discloses a quartz sand screening device, including blowing board, receiving board and bobbing machine, blowing board one end is connected with the screen cloth, and the blowing board is connected with a plurality of back stabilizer blades through the connecting block with the screen cloth junction, is connected with the fixed beam between the back stabilizer blade.

The Chinese granted patent No. CN201721203526.5 is a quartz sand screening device, which can screen and separate quartz sand when in use, but can not achieve high-efficiency screening and separation, and can easily fuse different particles when in screening, thus not achieving high-efficiency screening effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hierarchical sieving mechanism is used in quartz sand production is provided with different screen cloth through the outer wall of sieve charging tray, can filter the quartz sand of different particle sizes to can only filter through a screen cloth at every turn, can reach the practical effect of high-efficient screening separation, improve the efficiency and the quality of screening, solve the problem of proposing in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a grading screening device for quartz sand production comprises a supporting plate, a bracket, a motor, a screening disc, a retaining shell and a sliding sheet;

the top end of the supporting plate is fixed with two groups of brackets, the outer wall of each bracket is provided with a motor, a motor shaft of each motor penetrates through the inner wall of each bracket, the motor shaft of each motor is fixedly connected with a central shaft of the screening disc, and the screening disc is hollow;

a feeding port, a first net port and a second net port are formed in the side wall of the screening disc at one time, a coarse screen is arranged inside the first net port, and a fine screen is arranged inside the second net port; the outside left side of sieve charging tray and right side all cup joint and are fixed with the catch shell, and the outside parcel of sieve charging tray has the gleitbretter, and the gleitbretter is located the inside of two sets of catch shells.

Preferably, the catch shells are L-shaped.

Preferably, both ends of the top of the sliding sheet are fixed with the handles.

Preferably, the thread groove is formed in the right side of the top end of the sliding piece, two groups of thread grooves are formed in the thread groove, and the butterfly bolt matched with the thread groove is connected inside the thread groove.

Preferably, the middle part of the outer wall of the bracket is provided with a switch, and the switch is electrically connected with the motor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an outer wall of charging tray is provided with different screen cloth, can filter the quartz sand of different particle sizes to can only filter through a screen cloth at every turn, can reach the practical function of high-efficient screening separation, improve the efficiency and the quality of screening.

2. The utility model discloses a gleitbretter parcel is in the outside of sieve charging tray, and the gleitbretter is located the inside of two sets of fender shells, when needs change different screen cloths as the export, can directly stimulate the gleitbretter and be located the sieve charging tray and slide, does benefit to the export of quick selected screen cloth.

Drawings

FIG. 1 is a schematic view of the overall structure of a classifying and screening device for quartz sand production according to the present invention;

FIG. 2 is a schematic view of the structure of the junction between the screening tray and the sliding blade of the classifying and screening device for quartz sand production according to the present invention;

FIG. 3 is a schematic structural view of the outer wall of a screening tray of the classifying and screening device for quartz sand production according to the present invention;

FIG. 4 is a schematic view of the top structure of a screening tray of the classifying and screening device for quartz sand production according to the present invention;

fig. 5 is the utility model provides a production of quartz sand is with classified screening device's gleitbretter structure sketch map.

In the figure: 1. a support plate; 2. a support; 3. a motor; 4. screening the material plate; 5. a blade retaining shell; 6. A switch; 7. a handle bar; 8. sliding blades; 9. a thread groove; 10. a butterfly bolt; 11. a feeding port; 12. a first network port; 13. a second network port; 14. coarse screening; 15. and (4) fine screening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.

Referring to fig. 1-5, a classifying and screening device for quartz sand production comprises a supporting plate 1, a bracket 2, a motor 3, a screening tray 4, a baffle shell 5 and a sliding sheet 8;

the top end of the supporting plate 1 is fixed with a bracket 2, the brackets 2 are provided with two groups, the outer wall of the bracket 2 is provided with a motor 3, a motor shaft of the motor 3 penetrates through the inner wall of the bracket 2, the motor shaft of the motor 3 is fixedly connected with a middle shaft of a screening material tray 4, and the interior of the screening material tray 4 is hollow;

a feeding port 11, a first net port 12 and a second net port 13 are formed in the side wall of the screening disc 4 at one time, a coarse screen 14 is arranged inside the first net port 12, and a fine screen 15 is arranged inside the second net port 13; the outside left side of sieve charging tray 4 and right side all cup joint and are fixed with separation blade shell 5, and the outside parcel of sieve charging tray 4 has gleitbretter 8, and gleitbretter 8 is located the inside of two sets of separation blade shells 5.

Wherein the baffle shell 5 is in an L shape.

Wherein, both ends at the top of the slip sheet 8 are fixed with a handle bar 7.

Wherein, thread groove 9 has been seted up on the right side on gleitbretter 8 top, and thread groove 9 has seted up two sets ofly, and the internal connection of thread groove 9 has with thread groove 9 assorted butterfly bolt 10.

Wherein, the middle part of the outer wall of the bracket 2 is provided with a switch 6, and the switch 6 is electrically connected with the motor 3.

The utility model discloses during the use: after the external connection of a power-on wire, a rod 7 pulls a slip sheet 8 to move in two sets of slip sheet shells 5, the slip sheet 8 is attached to the outer wall of a sieve tray 4 to move when moving, the slip sheet 8 is pulled to a feed port 11, only the feed port 11 is positioned between two ends of the slip sheet 8 at the moment, quartz sand is poured into the sieve tray 4 from the feed port 11, when coarse quartz sand needs to be filtered, the slip sheet 8 is pulled to a position between first net ports 12, the first net ports 12 are positioned between two ends of the slip sheet 8 at the moment, the slip sheet 8 covers the feed port 11 at the moment, a butterfly bolt 10 in a thread groove of the slip sheet 9 is rotated, the slip sheet 8 is fixed at the outer wall of the sieve tray 4, a switch 6 starts a motor 3 to operate, a motor shaft of the motor 3 drives the sieve tray 4 to rotate based on a support 2, the quartz sand in the sieve tray 4 is screened through a coarse screen 14 in the first net port 12, when fine sand, according to the working principle, the second mesh opening 13 is exposed, and the quartz sand is filtered again by the fine screen 15 in the second mesh opening 13, so that the design is simple, and the synchronous grading filtration of the quartz sand is favorably realized.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A grading and screening device for quartz sand production is characterized by comprising a supporting plate (1), a bracket (2), a motor (3), a screening disc (4), a blocking piece shell (5) and a sliding piece (8);

the top end of the supporting plate (1) is fixed with two groups of brackets (2), the outer wall of each bracket (2) is provided with a motor (3), a motor shaft of each motor (3) penetrates through the inner wall of each bracket (2), the motor shaft of each motor (3) is fixedly connected with a middle shaft of the screening tray (4), and the screening tray (4) is hollow;

a feeding port (11), a first net opening (12) and a second net opening (13) are formed in the side wall of the screening disc (4) at one time, a coarse screen (14) is arranged inside the first net opening (12), and a fine screen (15) is arranged inside the second net opening (13); the left side and the right side of sieve charging tray (4) outside all cup joint and are fixed with catch shell (5), and the outside parcel of sieve charging tray (4) has gleitbretter (8), and gleitbretter (8) are located the inside of two sets of catch shells (5).

2. The classifying screen device for producing quartz sand according to claim 1, wherein the baffle shell (5) is L-shaped.

3. The classifying and screening device for producing quartz sand according to claim 1, wherein the rods (7) are fixed to both ends of the top of the sliding piece (8).

4. The classifying and screening device for producing quartz sand according to claim 1, wherein the right side of the top end of the sliding piece (8) is provided with two groups of thread grooves (9), and butterfly bolts (10) matched with the thread grooves (9) are connected inside the thread grooves (9).

5. The classifying and screening device for producing quartz sand according to claim 1, wherein a switch (6) is arranged in the middle of the outer wall of the bracket (2), and the switch (6) is electrically connected with the motor (3).