CN218854385U

CN218854385U - Novel wear-resisting multistage sieve separator for quartz sand purification

Info

Publication number: CN218854385U
Application number: CN202222410765.5U
Authority: CN
Inventors: 张海波; 韩俊青
Original assignee: Jiangsu Baolijing Quartz Material Co ltd
Current assignee: Jiangsu Baolijing Quartz Material Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-04-14
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a novel wear-resisting multistage sieve separator is used in quartz sand purification belongs to quartz sand processing technology field, including support frame, screening room and pan feeding funnel, support frame top fixedly connected with screening room, screening room top fixedly connected with pan feeding funnel, screening indoor portion from the top down is provided with first screening net, second screening net and third screening net, the indoor portion of screening is provided with the vibrating mechanism that can be convenient for sieve fast, the inside fixed mounting of pan feeding funnel has the discharge valve, the inside discharge valve below that is close to of pan feeding funnel rotates and is connected with the grinding hammer, and the grinding hammer below is connected with the motor. The utility model discloses in, through setting up vibration mechanism, under electric telescopic handle's flexible, through the extrusion spring telescopic link for the vibration of direction about the screen cloth takes place, thereby can make the material pass through the screen cloth fast, accelerate the efficiency of screening.

Description

Novel wear-resisting multistage sieve separator for quartz sand purification

Technical Field

The utility model belongs to the technical field of quartz sand processing, specifically be a novel wear-resisting multistage sieve separator is used in quartz sand purification.

Background

The quartz sand is quartz particles formed by crushing and processing quartz stone, the quartz stone is a non-metallic mineral substance, is a hard, wear-resistant and chemically stable silicate mineral, is widely applied to industries such as glass, casting, ceramics and fireproof materials, ferrosilicon smelting, metallurgical flux, filter materials and the like, and has different grade requirements on the quartz sand particles due to different purposes, so that a novel wear-resistant multistage screening machine for purifying the quartz sand is needed.

According to retrieval, a patent number CN102122289124.4 is found, and a novel multistage screening device for purifying wear-resistant quartz sand is provided, wherein a uniform feeding mechanism is arranged, when the device is used, quartz sand is fed into a screening main body through a feeding hole, a servo motor is started to drive a packing auger to rotate, and the quartz sand fed into the feeding hole is uniformly conveyed into a cover plate to be processed, so that the quartz sand uniformly enters the device, the anti-blocking effect of the device is achieved, the working efficiency of the device is not easily influenced by blocking, and the using effect is better; wherein, the deficiency points are as follows:

the existing device uses the vibrating motor to drive the screen to vibrate when the quartz sand is screened, and the quartz sand needs to be classified and screened, and a plurality of screening nets need a plurality of vibrating motors, so that the production cost is higher, and when the screen is screened, the material is easy to block meshes, and the screening efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the problems, the novel wear-resistant multistage screening machine for purifying the quartz sand is provided.

The utility model adopts the technical scheme as follows: the utility model provides a novel wear-resisting multistage sieve separator is used in quartz sand purification, includes support frame, screening room and pan feeding funnel, support frame top fixedly connected with screening room, screening room top fixedly connected with pan feeding funnel, screening indoor portion from the top down is provided with first screening net, second screening net and third screening net, the indoor portion of screening is provided with the vibrating mechanism that can be convenient for sieve fast.

The feeding hopper is internally and fixedly provided with a discharge valve, the feeding hopper is internally and rotatably connected with a grinding hammer close to the lower part of the discharge valve, the lower part of the grinding hammer is connected with a motor, the lower part of the feeding hopper is square and matched with the grinding hammer, and the surface of the grinding hammer and the lower part of the feeding hopper are internally provided with teeth.

Wherein the vibration mechanism includes: fixed plate, spring telescopic link, connecting rod, movable rod and electric telescopic handle, the indoor portion of screening is close to first screening net, second screening net and the equal fixed mounting in four sides below the third screening net has the fixed plate, the indoor portion sliding connection of screening has the movable rod, and movable rod through connection is on the fixed plate surface, be connected with spring telescopic handle between fixed plate and first screening net, second screening net and the third screening net, spring telescopic link top one side is rotated through the pivot and is connected with the connecting rod, and the connecting rod tip rotates through the pivot and connect in movable rod one side, screening indoor portion is close to about the movable rod both sides through support fixed mounting there is electric telescopic handle, and electric telescopic handle end connection is on the movable rod surface.

Wherein, fixedly connected with link between the fixed plate, rotate through the pivot on the link and be connected with the movable block, the movable block has the gravity ball through spring elastic connection, first screening net, second screening net and third screening net below are close to the equal fixedly connected with dead lever in movable block one side, fixed rod tip fixed mounting has the pulley.

The mesh apertures of the first screening net, the second screening net and the third screening net are respectively 10 meshes, 14 meshes and 20 meshes, and regular triangular columns are arranged on the meshes at intervals.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up vibration mechanism, under electric telescopic handle's flexible drive, through the extrusion spring telescopic link for the vibration of direction about all taking place between the screen cloth, thereby can make the material pass through the screen cloth fast, accelerate the efficiency of screening.

2. The utility model discloses in, through set up gravity ball, movable block etc. in screening net bottom, when the screen cloth reciprocated the vibration, make the gravity ball can get rid of and beat in the bottom of screening net under the effect of spring, will block and beat at the material of screening net mesh to avoid a large amount of materials to block up the screen cloth.

Drawings

FIG. 1 is a schematic diagram of the front overall structure of the present invention;

fig. 2 is an enlarged schematic diagram of a structure at a in fig. 1 of the present invention;

fig. 3 is a schematic diagram of an enlarged structure at B of fig. 1 in the present invention;

fig. 4 is a schematic diagram of a local three-dimensional structure in the present invention.

The mark in the figure is: 1. a support frame; 101. a screening chamber; 102. a feeding funnel; 2. a discharge valve; 3. grinding a hammer; 4. a first screening net; 402. a second screening mesh; 403. a third screening net; 5. a fixing plate; 501. a spring telescopic rod; 502. a connecting rod; 503. a movable rod; 504. an electric telescopic rod; 6. a connecting frame; 601. a movable block; 602. a gravity ball; 603. fixing the rod; 604. a pulley.

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 efforts all belong to the protection scope of the present invention.

The utility model discloses in:

referring to fig. 1-4, a novel wear-resistant multistage screening machine for quartz sand purification comprises a support frame 1, a screening chamber 101 and a feeding funnel 102, wherein the screening chamber 101 is fixedly connected above the support frame 1, the feeding funnel 102 is fixedly connected above the screening chamber 101, a first screening net 4, a second screening net 402 and a third screening net 403 are arranged in the screening chamber 101 from top to bottom, and a vibrating mechanism capable of facilitating rapid screening is arranged in the screening chamber 101.

Further, the inside fixed mounting of pan feeding funnel 102 has discharge valve 2, pan feeding funnel 102 is inside to be close to discharge valve 2 below and rotates and is connected with grinding hammer 3, and grinding hammer 3 below is connected with the motor, and square form agrees with grinding hammer 3 mutually under the pan feeding funnel 102, and grinding hammer 3 surface and pan feeding funnel 102 below inside all are provided with the tooth, pour quartz sand large granule material body into pan feeding funnel 102, rotate through discharge valve 2, quartz sand large granule material body falls between discharge valve 2's blade, along with discharge valve 2's blade rotates, the orderly downward discharge of quartz sand material body, and fall between grinding hammer 3 and the inside below of pan feeding funnel 102, rotate under the transmission of motor through grinding hammer 3, the tooth on grinding hammer 3 surface and the tooth between the inside below of pan feeding funnel 102 of large granule material body produce the friction, grind the quartz sand grinding.

Further, the vibration mechanism includes: the device comprises a fixing plate 5, a spring expansion link 501, a connecting rod 502, a movable rod 503 and an electric expansion link 504, wherein the fixing plate 5 is fixedly arranged on four sides of the lower portion of each of the first sieving net 4, the second sieving net 402 and the third sieving net 403 in the sieving chamber 101, the movable rod 503 is connected to the inner portion of the sieving chamber 101 in a sliding manner, the movable rod 503 penetrates through the surface of the fixing plate 5, the spring expansion links 501 are connected between the fixing plate 5 and the first sieving net 4, between the second sieving net 402 and between the fixing plate and the third sieving net 403, the connecting rod 502 is rotatably connected to one side above the spring expansion link 501 through rotating shafts, the end portion of the connecting rod 502 is rotatably connected to one side of the movable rod 503 through rotating shafts, the electric expansion links 504 are fixedly arranged on the upper side and the lower side of the movable rod 503 in the sieving chamber 101 through brackets, and the end portions of the electric expansion links are connected to the surface of the movable rod 503, carry out synchronous inside or outside flexible regulation length through electric telescopic handle 504 of four sides below first screening net 4, second screening net 402 and third screening net 403, make movable rod 503 take place horizontal removal in fixed plate 5 inside, make connecting rod 502 receive the pulling force, and then spur the upper end of spring telescopic link 501, make spring telescopic link 501 compress down under the effect of the spring of its supporting setting, make first screening net 4, second screening net 402 and third screening net 403 all move down, vice versa, then under the effect of the resilience force of the spring of the supporting setting of spring telescopic link 501, make first screening net 4, second screening net 402 and third screening net 403 all move up, thereby make first screening net 4, second screening net 402 and third screening net 403 gather and produce the vibration of direction from top to bottom, thereby make the quick whereabouts of material, thereby accelerate screening efficiency.

Further, fixedly connected with link 6 between the fixed plate 5, be connected with movable block 601 through the pivot rotation on the link 6, movable block 601 has gravity ball 602 through spring elastic connection, first screening net 4, second screening net 402 and third screening net 403 below are close to the equal fixedly connected with dead lever 603 of movable block 601 one side, dead lever 603 tip fixed mounting has pulley 604, when screening net reciprocates, can drive the dead lever 603 of screening net bottom along movable block 601 surface under the effect of pulley 604 and remove, and make movable block 601 rotate along the pivot, and then make the gravity ball 602 of movable block 601 tip throw under the effect of spring and beat at first screening net 4, second screening net 402 and third screening net 403 surface below, will block the material on the mesh and beat, avoid a large amount of materials to block up the screen cloth, influence screening efficiency.

Furthermore, the mesh apertures of the first screening net 4, the second screening net 402 and the third screening net 403 are respectively 10 meshes, 14 meshes and 20 meshes, regular triangular columns are arranged on the meshes at intervals, and the first screening net 4, the second screening net 402 and the third screening net 403 can screen quartz sand into different grades.

Further, the discharge valve 2, the electric telescopic rod 504 and the motor are electrically connected with an external power supply through a control panel.

The working principle is as follows: firstly, quartz sand large particle material bodies are poured into a material inlet funnel 102, the quartz sand large particle material bodies fall between blades of a material outlet funnel 2 through rotation of a material outlet funnel 2, the quartz sand large particle material bodies are orderly discharged downwards along with rotation of the blades of the material outlet funnel 2, fall between a grinding hammer 3 and the inner lower portion of the material inlet funnel 102, rotate under the transmission of a motor through the grinding hammer 3, teeth on the surface of the grinding hammer 3 and teeth between the inner lower portion of the material inlet funnel 102 generate friction to grind the quartz sand large particle material bodies, the ground materials fall on a first screening net 4, and synchronously extend inwards or outwards through electric telescopic rods 403 on four sides below the first screening net 4, a second screening net 402 and a third screening net 403 to adjust the length, so that a movable rod 503 transversely moves inside a fixed plate 5, and a connecting rod 502 is pulled, and then the upper end of the spring telescopic rod 501 is pulled, so that the spring telescopic rod 501 is compressed downwards under the action of a spring arranged in a matching manner, the first screening net 4, the second screening net 402 and the third screening net 403 all move downwards, otherwise, under the action of resilience force of the spring arranged in a matching manner of the spring telescopic rod 501, the first screening net 4, the second screening net 402 and the third screening net 403 all move upwards, so that the first screening net 4, the second screening net 402 and the third screening net 403 are gathered to generate vertical vibration, so that the material falls rapidly, the screening efficiency is accelerated, the first screening net 4, the second screening net 402 and the third screening net 403 can screen quartz sand out materials with different grades, when the screening nets move upwards and downwards, the fixed rods 603 at the bottoms of the screening nets are driven to move along the surfaces of the movable blocks 601 under the action of the pulleys 604, and make the movable block 601 rotate along the pivot, and then make the gravity ball 602 of movable block 601 tip throw under the effect of spring and beat in first screening net 4, second screening net 402 and third screening net 403 surface below, will block the material on the mesh and beat, avoid a large amount of materials to block up the screen cloth, influence screening efficiency.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a novel wear-resisting multistage sieve separator is used in quartz sand purification, includes support frame (1), screening room (101) and pan feeding funnel (102), support frame (1) top fixedly connected with screening room (101), screening room (101) top fixedly connected with pan feeding funnel (102), its characterized in that: a first screening net (4), a second screening net (402) and a third screening net (403) are arranged in the screening chamber (101) from top to bottom, and a vibration mechanism capable of facilitating rapid screening is arranged in the screening chamber (101);

the vibration mechanism includes: the device comprises a fixed plate (5), a spring telescopic rod (501), a connecting rod (502), a movable rod (503) and an electric telescopic rod (504);

screening room (101) inside is close to first screening net (4), second screening net (402) and third screening net (403) below four sides equal fixed mounting have fixed plate (5), screening room (101) inside sliding connection has movable rod (503), and movable rod (503) through connection is on fixed plate (5) surface, fixed plate (5) and first screening net (4), second screening net (402) and third screening net (403) between be connected with spring telescopic link (501), spring telescopic link (501) top one side is rotated through the pivot and is connected with connecting rod (502), and connecting rod (502) tip rotates through the pivot and connects in movable rod (503) one side, screening room (101) inside is close to the upper and lower both sides of movable rod (503) and has electric telescopic handle (504) through support fixed mounting, and electric telescopic handle (504) end connection is on movable rod (503) surface.

2. The novel multistage screening machine for purifying wear-resistant quartz sand as claimed in claim 1, wherein: the automatic grinding machine is characterized in that a discharge valve (2) is fixedly mounted inside the feeding funnel (102), a grinding hammer (3) is rotatably connected to the position, close to the position below the discharge valve (2), inside the feeding funnel (102), of the feeding funnel, a motor is connected to the position below the grinding hammer (3), the square shape of the feeding funnel (102) is matched with the grinding hammer (3), and teeth are arranged on the surface of the grinding hammer (3) and inside the position below the feeding funnel (102).

3. The novel multistage screening machine for purifying wear-resistant quartz sand of claim 1, wherein: fixedly connected with link (6) between fixed plate (5), rotate through the pivot on link (6) and be connected with movable block (601), movable block (601) have gravity ball (602) through spring elastic connection, first screening net (4), second screening net (402) and third screening net (403) below are close to equal fixedly connected with dead lever (603) in movable block (601) one side, dead lever (603) tip fixed mounting has pulley (604).

4. The novel multistage screening machine for purifying wear-resistant quartz sand of claim 1, wherein: the mesh aperture of the first screening net (4), the second screening net (402) and the third screening net (403) is 10 meshes, 14 meshes and 20 meshes respectively, and regular triangular columns are arranged on the meshes at intervals.