CN114377850A

CN114377850A - Can arrange indisputable device to quartz sand rotation type of different density

Info

Publication number: CN114377850A
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: 2022-04-22
Anticipated expiration: 2041-12-14
Also published as: CN114377850B

Abstract

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

Description

Can arrange indisputable device to quartz sand rotation type of different density

Technical Field

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

Background

The quartz sand is quartz particles formed by crushing and processing quartz stones. Quartz is a non-metallic mineral, a silicate mineral that is hard, wear resistant, and chemically stable. The color of the quartz sand is milk white or colorless translucent, the Mohs hardness is 7, the quartz sand is an important industrial mineral raw material and a non-chemical dangerous product, and the quartz sand is widely used in the industries of glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical engineering, plastics, rubber, grinding 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 nature, quartz generally carries iron impurities, pure quartz exists rarely, and the iron impurities greatly reduce the use value of quartz and influence the quality of products, so that iron removal processing is required before the crushed quartz sand is used. The method for removing iron from quartz sand has various modes, such as mechanical wiping iron removal, magnetic separation iron removal, ultrasonic iron removal, flotation iron removal and the like, while the most economical and effective quartz sand iron removal mode 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, carry out the processing apparatus volume of arranging iron great and the structure is comparatively complicated to quartz sand in the market, it is inconvenient to remove the processing apparatus of arranging iron, inconvenient operation when arranging iron, it is inconvenient to bring for the use, and arrange iron equipment and use the iron fillings of transverse rotation in to quartz sand to reject, quartz sand falls on the roller surface and piles up easily, cause partial iron fillings to float on quartz sand's surface, it is not abundant to lead to the quartz sand to arrange iron, influence greatly the work efficiency of arranging the iron device. For this reason, a new technical solution needs to be designed for solution.

Disclosure of Invention

The invention aims to provide a rotary iron discharging device for quartz sand with different densities, and solves the problems that the iron discharging device in the prior art is large in size, difficult to move, inconvenient to use and low in iron discharging efficiency of transversely distributed rollers for the quartz sand.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can be to quartz sand rotation type iron discharging device of different density, includes hopper, feed mechanism, shell, iron discharging mechanism and support chassis, the bottom of shell is equipped with sand discharging port, iron discharging port has been seted up to the lateral wall of shell, hopper fixed connection just is linked together with the shell at the top of shell, the inside fixedly connected with iron discharging mechanism of shell, iron discharging mechanism is linked together with sand discharging port, iron discharging port respectively, 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 support chassis.

As an improvement of the technical scheme, the feeding mechanism is composed of a fixed support, a feeding motor and a feeding screw rod, the fixed support is longitudinally and fixedly connected to the edge of the hopper, the feeding screw rod is located at the center of the hopper and is rotationally connected with the hopper, the top of the feeding screw rod penetrates through the fixed support and is rotationally connected with the fixed support, and the feeding motor is fixedly connected to the surface of the fixed support.

As the improvement of above-mentioned technical scheme, arrange indisputable mechanism including arranging material motor, row's indisputable roller, permanent magnet, central pivot, rolling disc, row's material junk ring and grinding wheel disc, arrange material motor fixed connection on supporting the chassis surface, arrange indisputable roller embedded in the shell and rotate with the shell and be connected, the outer wall fixed connection of arranging indisputable roller is by evenly distributed's permanent magnet, the below fixedly connected with of arranging indisputable roller arranges the material junk ring, the center of arranging indisputable roller is equipped with the central pivot of commentaries on classics connection, the upper end fixedly connected with rolling disc of central axis of rotation, the lower extreme of central pivot is equipped with the grinding wheel disc, the grinding wheel disc is located row's material junk ring.

As an improvement of the technical scheme, the fixed support is of a T-shaped structure, the feeding motor and the feeding screw are respectively installed on 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 penetrates through the through hole and is fixedly connected with a bearing at the joint of the feeding screw and the through hole, the top ends of the feeding screw and the feeding motor are fixedly connected with synchronizing wheels, and the surfaces of the synchronizing wheels are connected with synchronous belts in a sleeved mode.

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

As an improvement of the technical scheme, an annular groove is formed in the surface of the iron discharging roller, a rotary ferrule which is connected in a rotary mode is arranged in the annular groove, the rotary ferrule is fixedly connected with the inner wall of the shell, and ring teeth are fixedly connected to the lower edge of the iron discharging roller and connected with the upper output end of the material discharging 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, the quartz sand is conveniently and uniformly conveyed to the center of the rotating disc in a feeding mode of arranging the screw rod at the top of the shell, the quartz sand is thrown to the inner wall of the iron discharging roller by utilizing the rotating disc rotating at a high speed, and the iron discharging roller with the permanent magnet is matched, so that the iron chips in the quartz sand are conveniently adsorbed and removed, and the working efficiency of the iron discharging operation of 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 is matched with the discharge lining ring below the iron discharge roller, so that secondary crushing of filtered quartz sand is facilitated, and the uniformity of discharged 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 can be conveniently and fixedly installed, the feeding motor can conveniently drive 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 for quartz sand of different densities according to the present invention;

FIG. 2 is a schematic side view of the feeding 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 of the present invention.

In the figure: the device comprises a hopper-1, a feeding mechanism-2, a shell-3, an iron discharging mechanism-4, a supporting chassis-5, a sand discharging port-6, an iron discharging port-7, a universal wheel-8, a fixed support-9, a feeding motor-10, a feeding screw-11, 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, a grinding wheel disc-18, a through hole-19, a U-shaped groove-20, a bearing-21, a synchronous wheel-22, a synchronous belt-23, a scraping rod-24, an annular groove-25, a rotating ring-26, a ring tooth-27 and a belt pulley-28.

Detailed Description

The technical solution 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 be to quartz sand rotation type iron discharging device of different density, includes hopper 1, feed mechanism 2, shell 3, iron discharging mechanism 4 and support chassis 5, the bottom of shell 3 is equipped with sand discharging port 6, iron discharging port 7 has been seted up to the lateral wall of

shell

3, 1 fixed connection of hopper is at the top of shell 3 and is linked together with shell 3, iron discharging mechanism 4 of the inside fixedly connected with of shell 3, iron discharging mechanism 4 is linked together with sand discharging port 6, iron discharging port 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 support chassis 5 conveniently removes iron discharging device, improves the convenience that iron discharging device used.

Further improve ground, feed mechanism 2 comprises fixed bolster 9, feeding motor 10 and feeding screw 11, fixed bolster 9 is vertical fixed connection in the edge of hopper 1, feeding screw 11 is located the center department of hopper 1 and rotates with hopper 1 to be connected, feeding screw 11's top is run through fixed bolster 9 and is rotated with fixed bolster 9 and be connected, feeding motor 10 fixed connection is on the surface of fixed bolster 9, utilizes feeding screw 11 evenly to send the quartz sand in hopper 1 into in shell 3, avoids the quartz sand to pile up and causes the influence to the iron discharging efficiency.

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, 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 rotatably connected with the shell 3, the permanent magnet 14 is fixedly connected to the outer wall of the iron discharging roller 13 and is uniformly distributed, the lining ring 17 is fixedly connected to the lower part of the iron discharging roller 13, the central rotating shaft 15 is rotatably connected to the center of the iron discharging roller 13, the rotating disc 16 is fixedly connected to the upper end of the central rotating shaft, the grinding wheel disc 18 is arranged at the lower end of the central rotating shaft 15, the grinding wheel disc 18 is located in the discharging lining ring 17, the iron discharging roller 13 and the central rotating shaft 15 are driven by the discharging motor 12 to rotate, so that quartz sand is conveniently and uniformly thrown to the inner wall of the iron discharging roller 13, and utilize permanent magnet 14 with iron fillings absorption at the inner wall of iron discharging roller 13, conveniently discharge iron fillings in unison, through the below fixedly connected with of iron discharging roller 13 arrange material junk ring 17, cooperate pivoted grinding rim plate 18, conveniently carry out the secondary crushing to the quartz sand that filters out, improve the homogeneity of quartz sand.

Further improved, the fixed bolster 9 is the T shape structure, the both sides in fixed bolster 9 are installed respectively to feeding motor 10 and feeding screw 11, through-hole 19 and U-shaped groove 20 have been seted up respectively to the top of fixed bolster 9, and through the design of the fixed bolster 9 that adopts the T shape structure, it is convenient to install fixedly feeding screw 11 and feeding motor 10.

Further improved ground, the upper end of feed screw 11 run through-hole 19 and with through-hole 19 junction fixedly connected with bearing 21, the equal fixedly connected with synchronizing wheel 22 in top of feed screw 11 and feeding motor 10, synchronizing wheel 22's surface cup joints and is connected with hold-in range 23, through at feed screw 11 and through-hole 19 junction fixedly connected with bearing 21, makes things convenient for feed screw 11 to rotate at a high speed, is convenient for carry out the feeding operation.

Further improve ground, the inner wall of row's iron roller 13 is equipped with scrapes pole 24, scrape one side that pole 24 is located row's iron mouth 7 and be longitudinal distribution, scrape the both ends of pole 24 respectively with shell 3 fixed connection and with the lower extreme be located the edge of row's iron mouth 7, scrape pole 24 through the inner wall fixedly connected with at shell 3, conveniently strike off the iron fillings that suction connection connects at row's iron roller 13 inner wall, iron fillings pile up the back and slide to row's iron mouth 7 department under the effect of gravity, are convenient for discharge iron fillings.

Further improved ground, ring channel 25 has been seted up on the surface of iron discharging roller 13, be equipped with the rotation lasso 26 of rotating the connection in the ring channel 25, rotate the inner wall fixed connection of lasso 26 and shell 3, the lower limb department fixedly connected with circle tooth 27 of iron discharging roller 13 just is connected with the last output of arranging material motor 12, is equipped with the rotation lasso 26 of rotating the connection through the surface at iron discharging roller 13, and the circle tooth 27 of cooperation iron discharging roller 13 edge makes things convenient for iron discharging roller 13 to rotate under the drive of arranging material motor 12, conveniently collects and discharges iron fillings.

Specifically, improve ground, the lower extreme fixedly connected with belt pulley 28 of central pivot 15 and with arrange the lower extreme output rotation of material motor 12 and be connected, through the lower extreme fixedly connected with belt pulley 28 at central pivot 15, convenient high-speed rotation under the drive of arranging material motor 12 is convenient for shed the quartz sand of whereabouts to the surface of row iron roller 13 on the one hand, and on the other hand is convenient for drive grinding wheel dish 18 carries out the secondary crushing to quartz sand, improves the degree of consistency of quartz sand granule.

According to the invention, the feeding mode of arranging the screw rod at the top of the shell 3 is adopted, so that quartz sand is conveniently and uniformly fed to the center of the rotating disc 16, the rotating disc 16 rotating at a high speed is utilized to throw the quartz sand to the inner wall of the iron discharging roller 13, and the iron discharging roller 13 with the permanent magnet 14 is matched, so that iron chips in the quartz sand are conveniently adsorbed and removed, and the working efficiency of the iron discharging operation of the quartz sand is improved

When the invention works, quartz sand raw materials are put into the hopper 1, the feeding motor 10 drives the feeding screw rod 11 to rotate through the synchronous belt 23, the quartz sand in the hopper 1 is uniformly sent into the shell 3, the discharging motor 12 simultaneously drives the iron discharging roller 13 and the central rotating shaft 15 to rotate, the quartz sand falls on the surface of the rotating disc 16 and then is thrown to the inner wall of the iron discharging roller 13, iron filings are adsorbed and connected on 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 scrap iron on the inner wall of the iron discharging roller 13 is concentrated by the scraping rod 24, the iron filings accumulated under the action of gravity move downwards to the iron discharging opening 7 along the scraping rod 24, so that the iron filings 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 crushed for the second time under the action of the grinding wheel disc 18, and the crushed quartz sand is discharged through the sand discharge port 6.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, 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 is capable of 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. 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), arrange indisputable mechanism (4) and support chassis (5), its characterized in that: the bottom of shell (3) is equipped with sand discharge port (6), iron discharge port (7) have been seted up to the lateral wall of shell (3), hopper (1) fixed connection just is linked together at the top of shell (3) with shell (3), the inside fixedly connected with iron discharge mechanism (4) of shell (3), iron discharge mechanism (4) are linked together with sand discharge port (6), iron discharge port (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).

2. The rotary iron discharging device for quartz sand of different densities as claimed in claim 1, wherein: feed mechanism (2) comprises fixed bolster (9), feeding motor (10) and feeding screw rod (11), fixed bolster (9) are vertical fixed connection in the edge of hopper (1), feeding screw rod (11) are located the center department of hopper (1) and rotate with hopper (1) and are connected, the top of feeding screw rod (11) runs through fixed bolster (9) and rotates with fixed bolster (9) and be connected, feeding motor (10) fixed connection is on the surface of fixed bolster (9).

3. The rotary iron discharging device for the quartz sand of different densities as claimed in claim 2, wherein: 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), 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 permanent magnets (14) which are uniformly distributed, a discharging lining ring (17) is fixedly connected below the iron discharging roller (13), the center of the iron discharging roller (13) is provided with a central rotating shaft (15) which is rotatably connected, the upper end of the central rotating shaft is fixedly connected with a rotating disc (16), the lower end of the central rotating shaft (15) is provided with a grinding wheel disc (18), and the grinding wheel disc (18) is positioned in a discharging lining ring (17).

4. The rotary iron discharging device for the quartz sand of different densities as claimed in claim 2, wherein: the fixed support (9) is of a T-shaped structure, the feeding motor (10) and the feeding screw (11) are respectively installed on two sides of the fixed support (9), and the top of the fixed support (9) is respectively provided with a through hole (19) and a U-shaped groove (20).

5. The rotary iron discharging device for the quartz sand of different densities as claimed in claim 4, wherein: the upper end of feeding screw rod (11) runs through-hole (19) and with junction fixedly connected with bearing (21) of through-hole (19), the equal fixedly connected with synchronizing wheel (22) in top of feeding screw rod (11) and feeding motor (10), the surface cup joint of synchronizing wheel (22) is connected with hold-in range (23).

6. The rotary iron discharging device for the quartz sand of different densities as claimed in claim 3, wherein: the inner wall of row's iron roller (13) is equipped with scrapes pole (24), scrape one side that pole (24) are located row's iron mouthful (7) and be longitudinal distribution, scrape the both ends of pole (24) respectively with shell (3) fixed connection and with the edge that the lower extreme is located row's iron mouthful (7).

7. The rotary iron discharging device for the quartz sand of different densities as claimed in claim 6, wherein: an annular groove (25) is formed in the surface of the iron discharging roller (13), a rotating ferrule (26) which is connected in a rotating mode is arranged in the annular groove (25), the rotating ferrule (26) is fixedly connected with the inner wall of the shell (3), and ring teeth (27) are fixedly connected to the lower edge of the iron discharging roller (13) and connected with the upper output end of the discharging motor (12).

8. The rotary iron discharging device for quartz sand of different densities as claimed in claim 7, 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).