CN114377850B

CN114377850B - Can be to quartz sand rotation type iron discharging device of different density

Info

Publication number: CN114377850B
Application number: CN202111531057.0A
Authority: CN
Inventors: 张雷
Original assignee: Xuzhou Rongxin New Materials Co ltd
Current assignee: Xuzhou Rongxin New Materials Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2023-05-09
Anticipated expiration: 2041-12-14
Also published as: CN114377850A

Abstract

The invention discloses a quartz sand rotary iron discharging device capable of discharging quartz sand with different densities, which comprises a hopper, a feeding mechanism, a shell, an iron discharging mechanism and a supporting underframe, wherein the bottom of the shell is provided with an iron discharging port, the side wall of the shell is provided with the iron discharging port, the hopper is fixedly connected to the top of the shell and communicated with the shell, the iron discharging mechanism is fixedly connected to the inside of the shell and is respectively communicated with the iron discharging port and the iron discharging port, the feeding mechanism is fixedly connected to the top of the shell, the bottom of the shell is fixedly connected with the supporting underframe, and the bottom of the supporting underframe is fixedly connected with a universal wheel. According to the invention, through the feeding mode that the screw is arranged at the top of the shell, quartz sand is conveniently and uniformly conveyed to the center of the rotating disc, the quartz sand is thrown to the inner wall of the iron discharge roller by utilizing the rotating disc rotating at high speed, and the iron discharge roller with the permanent magnet is matched, so that iron scraps in the quartz sand are conveniently adsorbed and removed, and the working efficiency of iron discharge operation on the quartz sand is improved.

Description

Can be to quartz sand rotation type iron discharging device of different density

Technical Field

The invention relates to the technical field of quartz sand processing, in particular to a quartz sand rotary iron discharging device capable of discharging quartz sand with different densities.

Background

The quartz sand is quartz particles formed by crushing and processing quartz stone. Quartz stone is a nonmetallic mineral, and is a silicate mineral with hardness, wear resistance and stable chemical property. The quartz sand is milky white or colorless semitransparent, has the Mohs hardness of 7, is an important industrial mineral raw material and is a non-chemical dangerous article, and is widely used in industries of glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasive materials, filter materials and the like. The quartz sand has important application in daily life, production, scientific research and other aspects, but sometimes causes harm to human bodies.

In the nature, quartz generally carries iron impurities, pure quartz exists rarely, the use value of the quartz is greatly reduced due to the existence of the iron impurities, and the quality of products is affected, so that broken quartz sand needs to be iron-removed before being used. There are various ways of removing iron from quartz sand, such as mechanical wiping iron removal, magnetic separation iron removal, ultrasonic iron removal, flotation iron removal and the like, but the most economical and effective quartz sand iron removal way is magnetic separation iron removal, and the more the magnetic separation times are, the finer the quartz sand is, and the better the iron removal effect of the quartz sand is.

At present, the iron treatment facility volume is great and the structure is comparatively complicated to the quartz sand in the market, inconvenient to remove the iron treatment facility that arranges, inconvenient operation when arranging the iron, bring inconvenience for the use, and the iron sand that arranges in the iron facility multi-use horizontal pivoted roller rejects the iron fillings in the quartz sand, and the quartz sand falls on the roller surface and piles up easily, causes partial iron fillings to float on the surface of quartz sand, leads to the quartz sand to arrange the iron insufficiently, influences the work efficiency of iron discharging device greatly. For this reason, a new solution needs to be designed to solve.

Disclosure of Invention

The invention aims to provide a rotary iron discharging device for quartz sand with different densities, which solves the problems of larger volume, difficult movement, inconvenient use and lower iron discharging efficiency of transversely distributed rollers for quartz sand in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a can be to quartz sand rotation type iron discharging device of different densities, includes hopper, feed mechanism, shell, arranges indisputable mechanism and supports the chassis, the bottom of shell is equipped with the sand discharging mouth, the side wall of shell has been seted up and has been arranged indisputable mouthful, hopper fixed connection is at the top of shell and be linked together with the shell, the inside fixedly connected with of shell arranges indisputable mechanism, arrange indisputable mechanism respectively with sand discharging mouth, arrange indisputable mouthful and be linked together, the top fixedly connected with feed mechanism of shell, the bottom fixedly connected with of shell supports the chassis, the bottom fixedly connected with universal wheel of supporting the chassis.

As the improvement of above-mentioned technical scheme, feed mechanism comprises fixed bolster, feeding motor and feeding screw, the fixed bolster is vertical fixed connection in the edge of hopper, the feeding screw is located the center department of hopper and rotates with the hopper and be connected, the top of feeding screw runs through the fixed bolster and rotates with the fixed bolster to be connected, feeding motor fixed connection is at the surface of fixed bolster.

As the improvement of above-mentioned technical scheme, arrange indisputable mechanism includes row material motor, row iron roller, permanent magnet, central pivot, rolling disc, row material lining circle and grinding rim plate, row material motor fixed connection is at supporting the chassis surface, row iron roller is embedded in the shell and rotates with the shell to be connected, row iron roller's outer wall fixed connection is by evenly distributed's permanent magnet, row iron roller's below fixedly connected with row material lining circle, row iron roller's center is equipped with the central pivot of swivelling joint, the upper end fixedly connected with rolling disc of central pivot, the lower extreme of central pivot is equipped with grinding rim plate, grinding rim plate is located row material lining circle.

As the improvement of the technical scheme, the fixed support is of a T-shaped structure, the feeding motor and the feeding screw are respectively arranged at two sides of the fixed support, and the top of the fixed support is respectively provided with a through hole and a U-shaped groove

As the improvement of the technical scheme, the upper end of the feeding screw rod penetrates through the through hole and is fixedly connected with a bearing at the joint of the feeding screw rod and the through hole, the top ends of the feeding screw rod and the feeding motor are fixedly connected with synchronous wheels, and the surfaces of the synchronous wheels are sleeved with synchronous belts.

As the improvement of the technical scheme, the inner wall of the iron discharge roller is provided with the scraping rods, the scraping rods are arranged on one side of the iron discharge port and are longitudinally distributed, and the two ends of each scraping rod are fixedly connected with the shell and are positioned at the edge of the iron discharge port with the lower end.

As the improvement of the technical scheme, the surface of the iron discharge roller is provided with the annular groove, the annular groove is internally provided with the rotary ferrule which is rotationally connected, the rotary ferrule is fixedly connected with the inner wall of the shell, and the lower edge of the iron discharge roller is fixedly connected with the ring teeth and is connected with the upper output end of the discharge motor.

As an improvement of the technical scheme, the lower end of the central rotating shaft is fixedly connected with a belt pulley and is rotationally connected with the lower end output end of the discharging motor.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the feeding mode that the screw is arranged at the top of the shell, quartz sand is conveniently and uniformly conveyed to the center of the rotating disc, the quartz sand is thrown to the inner wall of the iron discharge roller by utilizing the rotating disc rotating at high speed, and the iron discharge roller with the permanent magnet is matched, so that iron scraps in the quartz sand are conveniently adsorbed and removed, and the working efficiency of iron discharge operation on the quartz sand is improved.

2. According to the invention, the grinding wheel disc is fixedly connected to the bottom of the central rotating shaft, and the grinding wheel disc is matched with the discharging lining ring below the iron discharging roller, so that the filtered quartz sand is conveniently crushed for the second time, and the uniformity of discharging the quartz sand is improved.

3. According to the invention, the T-shaped fixing support is fixedly connected to the surface of the shell, so that the feeding motor and the feeding screw rod are conveniently and fixedly installed, the feeding motor is conveniently used for driving the feeding screw rod, and the stability and uniformity of quartz sand feeding are improved.

Drawings

FIG. 1 is a schematic side view of a rotary iron discharging device capable of discharging quartz sand with different densities;

FIG. 2 is a schematic side view of the feed mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the iron discharging mechanism according to the present invention;

fig. 4 is a schematic structural view of the fixing bracket according to the present invention.

In the figure: hopper-1, feeding mechanism-2, shell-3, iron discharging mechanism-4, supporting chassis-5, sand discharging port-6, iron discharging port-7, universal wheel-8, fixed bracket-9, feeding motor-10, feeding screw-11, discharging motor-12, iron discharging roller-13, permanent magnet-14, central rotating shaft-15, rotating disk-16, discharging lining ring-17, grinding wheel disk-18, through hole-19, U-shaped groove-20, bearing-21, synchronous wheel-22, synchronous belt-23, scraping rod-24, annular groove-25, rotating ring-26, ring tooth-27 and belt pulley-28.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a can arrange indisputable device to quartz sand rotation type of different density, includes hopper 1, feed mechanism 2, shell 3, arranges indisputable mechanism 4 and support chassis 5, the bottom of shell 3 is equipped with arranges sand mouth 6, arrange indisputable mouth 7 has been seted up to the lateral wall of shell 3, hopper 1 fixed connection is at the top of shell 3 and be linked together with shell 3, the inside fixedly connected with of shell 3 arranges indisputable mechanism 4, arrange indisputable mechanism 4 is linked together with arranging sand mouth 6, arrange indisputable mouth 7 respectively, the top fixedly connected with feed mechanism 2 of shell 3, the bottom fixedly connected with of shell 3 supports chassis 5, the bottom fixedly connected with universal wheel 8 of supporting chassis 5 conveniently removes indisputable device, improves the convenience of indisputable device use.

Further improved, the feeding mechanism 2 is composed of a fixed support 9, a feeding motor 10 and a feeding screw 11, the fixed support 9 is longitudinally and fixedly connected to the edge of the hopper 1, the feeding screw 11 is located at the center of the hopper 1 and is rotationally connected with the hopper 1, the top of the feeding screw 11 penetrates through the fixed support 9 and is rotationally connected with the fixed support 9, the feeding motor 10 is fixedly connected to the surface of the fixed support 9, quartz sand in the hopper 1 is evenly fed into the shell 3 by the feeding screw 11, and the influence on iron discharging efficiency caused by accumulation of the quartz sand is avoided.

Further improved, the iron discharging mechanism 4 comprises a discharging motor 12, an iron discharging roller 13, a permanent magnet 14, a central rotating shaft 15, a rotating disc 16, a discharging lining ring 17 and a grinding wheel disc 18, wherein the discharging motor 12 is fixedly connected to the surface of the supporting underframe 5, the iron discharging roller 13 is embedded in the shell 3 and is rotationally connected with the shell 3, the outer wall of the iron discharging roller 13 is fixedly connected with the permanent magnet 14 which is uniformly distributed, the lower part of the iron discharging roller 13 is fixedly connected with the discharging lining ring 17, the center of the iron discharging roller 13 is provided with the central rotating shaft 15 which is rotationally connected, the upper end of the central rotating shaft is fixedly connected with the rotating disc 16, the lower end of the central rotating shaft 15 is provided with the grinding wheel disc 18, the grinding wheel disc 18 is positioned in the discharging lining ring 17, the iron discharging roller 13 and the central rotating shaft 15 are driven to rotate by the discharging motor 12, quartz sand is conveniently and uniformly sprayed to the inner wall of the iron discharging roller 13, the iron filings are adsorbed on the inner wall of the iron discharging roller 13 by the permanent magnet 14, the iron filings are conveniently and uniformly discharged, the quartz sand is uniformly filtered by the grinding wheel disc 17 which is fixedly connected with the discharging lining ring 17 below the iron discharging roller 13, and the quartz sand is uniformly filtered.

Further improved, the fixed support 9 is of a T-shaped structure, the feeding motor 10 and the feeding screw 11 are respectively arranged on two sides of the fixed support 9, the top of the fixed support 9 is respectively provided with a through hole 19 and a U-shaped groove 20, and the feeding screw 11 and the feeding motor 10 are conveniently and fixedly arranged by adopting the design of the T-shaped fixed support 9.

Further improved, the upper end of the feeding screw 11 penetrates through the through hole 19 and is fixedly connected with the bearing 21 at the joint of the feeding screw 11 and the through hole 19, the top ends of the feeding screw 11 and the feeding motor 10 are fixedly connected with the synchronous wheel 22, the surface of the synchronous wheel 22 is sleeved with the synchronous belt 23, and the bearing 21 is fixedly connected at the joint of the feeding screw 11 and the through hole 19, so that the feeding screw 11 can rotate at a high speed and is convenient to feed.

Further improved, the inner wall of the iron discharge roller 13 is provided with a scraping rod 24, the scraping rod 24 is located on one side of the iron discharge opening 7 and is longitudinally distributed, two ends of the scraping rod 24 are fixedly connected with the outer shell 3 respectively and located at the edge of the iron discharge opening 7 with the lower end, the scraping rod 24 is fixedly connected with the inner wall of the outer shell 3, scrap iron adsorbed and connected to the inner wall of the iron discharge roller 13 is conveniently scraped, and the scrap iron slides towards the iron discharge opening 7 under the action of gravity after being accumulated, so that scrap iron is conveniently discharged.

Further improved, the annular groove 25 has been seted up on the surface of row iron roller 13, be equipped with the rotation lasso 26 of rotating connection in the annular groove 25, the inner wall fixed connection of rotation lasso 26 and shell 3, the lower limb department fixedly connected with circle tooth 27 of row iron roller 13 and be connected with the last output of row material motor 12, through being equipped with the rotation lasso 26 of rotating connection at the surface of row iron roller 13, the circle tooth 27 of cooperation row iron roller 13 edge is convenient to arrange iron roller 13 and is rotated under the drive of row material motor 12, conveniently collects and discharges iron fillings.

Specifically, the lower extreme fixedly connected with belt pulley 28 of center pivot 15 and with the lower extreme output rotation connection of arranging material motor 12, through the lower extreme fixedly connected with belt pulley 28 at center pivot 15, conveniently rotate at a high speed under the drive of arranging material motor 12, be convenient for on the one hand throw the quartz sand that falls to the surface of arranging iron roller 13, on the other hand be convenient for drive grinding wheel disk 18 and carry out the secondary breakage to the quartz sand, improve quartz sand granule's degree of consistency.

According to the invention, through the feeding mode that the screw is arranged at the top of the shell 3, quartz sand is conveniently and uniformly conveyed to the center of the rotating disc 16, the quartz sand is thrown to the inner wall of the iron discharge roller 13 by utilizing the rotating disc 16 rotating at a high speed, and the iron discharge roller 13 with the permanent magnets 14 is matched, so that iron scraps in the quartz sand are conveniently adsorbed and removed, and the working efficiency of iron discharge operation on the quartz sand is improved

When the invention works, quartz sand raw materials are thrown into the hopper 1, the feeding motor 10 drives the feeding screw 11 to rotate through the synchronous belt 23, quartz sand in the hopper 1 is uniformly fed into the shell 3, the discharging motor 12 drives the iron discharging roller 13 and the central rotating shaft 15 to rotate at the same time, the quartz sand falls into the surface of the rotating disc 16 and is thrown towards the inner wall of the iron discharging roller 13, iron scraps are adsorbed and connected onto the inner wall of the iron discharging roller 13 under the magnetic force of the permanent magnet 14, when the iron discharging roller 13 rotates, the scraping rod 24 concentrates the iron scraps on the inner wall of the iron discharging roller 13, the accumulated iron scraps under the action of gravity move downwards to the iron discharging port 7 along the scraping rod 24, the iron scraps are conveniently discharged, the filtered quartz sand vertically falls into the discharging lining ring 17 along the inner wall of the iron discharging roller 13, the quartz sand is secondarily crushed under the action of the grinding wheel disc 18, and the crushed quartz sand is discharged through the sand discharging port 6.

While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Can be to quartz sand rotation type iron discharging device of different density, including hopper (1), feed mechanism (2), shell (3), iron discharging mechanism (4) and support chassis (5), its characterized in that: the bottom of shell (3) is equipped with row sand mouth (6), row iron mouth (7) have been seted up to the lateral wall of shell (3), hopper (1) fixed connection is at the top of shell (3) and be linked together with shell (3), the inside fixedly connected with row iron mechanism (4) of shell (3), row iron mechanism (4) are linked together with row sand mouth (6), row iron mouth (7) respectively, the top fixedly connected with feed mechanism (2) of shell (3), the bottom fixedly connected with of shell (3) supports chassis (5), the bottom fixedly connected with universal wheel (8) of supporting chassis (5), row iron mechanism (4) are including row material motor (12), row iron roller (13), permanent magnet (14), central pivot (15), rolling disc (16), row material lining (17) and grinding wheel disc (18), row material motor (12) fixed connection is at supporting chassis (5) surface, row iron roller (13) are embedded in shell (3) and rotate and with shell (3) fixedly connected with row iron roller (13) evenly, row iron roller (13) are connected with the outer wall of evenly, the center of row iron roller (13) is equipped with center pivot (15) of rotation connection, the upper end fixedly connected with rolling disc (16) of center pivot (15), the lower extreme of center pivot (15) is equipped with grinds rim plate (18), grind rim plate (18) and be located row material lining (17), the inner wall of row iron roller (13) is equipped with scrapes pole (24), scrape pole (24) and be longitudinal distribution in one side of arranging iron notch (7), scrape the both ends of pole (24) respectively with shell (3) fixed connection and with the lower extreme be located the edge of arranging iron notch (7), annular groove (25) have been seted up on the surface of row iron roller (13), be equipped with rotation connection's rotation lasso (26) in annular groove (25), rotation lasso (26) and the inner wall fixed connection of shell (3), the lower limb department fixedly connected with circle tooth (27) of row iron roller (13) just is connected with the last output of row material motor (12).

2. The quartz sand rotary iron removing device capable of removing iron from different densities according to claim 1, wherein: the feeding mechanism (2) is composed of a fixed support (9), a feeding motor (10) and a feeding screw (11), wherein the fixed support (9) is longitudinally and fixedly connected to the edge of the hopper (1), the feeding screw (11) is located at the center of the hopper (1) and is rotationally connected with the hopper (1), the top of the feeding screw (11) penetrates through the fixed support (9) and is rotationally connected with the fixed support (9), and the feeding motor (10) is fixedly connected to the surface of the fixed support (9).

3. The quartz sand rotary iron removing device capable of removing iron from different densities according to claim 2, wherein: the fixed support (9) is of a T-shaped structure, the feeding motor (10) and the feeding screw (11) are respectively arranged on two sides of the fixed support (9), and through holes (19) and U-shaped grooves (20) are respectively formed in the top of the fixed support (9).

4. A rotary iron removing device for quartz sand with different densities according to claim 3, wherein: the upper end of feed screw rod (11) runs through-hole (19) and is fixedly connected with bearing (21) with the junction of through-hole (19), the top of feed screw rod (11) and feeding motor (10) is all fixedly connected with synchronizing wheel (22), the surface of synchronizing wheel (22) cup joints and is connected with hold-in range (23).

5. The quartz sand rotary iron removing device capable of removing iron from different densities according to claim 1, wherein: the lower end of the central rotating shaft (15) is fixedly connected with a belt pulley (28) and is rotationally connected with the lower end output end of the discharging motor (12).