CN210159924U

CN210159924U - Quartz sand screening machine

Info

Publication number: CN210159924U
Application number: CN201920954564.7U
Authority: CN
Inventors: 顾汉敏
Original assignee: Lianyungang Hong Tao Quartz Products Co Ltd
Current assignee: Lianyungang Hong Tao Quartz Products Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-03-20
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a quartz sand screening machine, including the sieve case, the top movable mounting of sieve case has the top cap, the left side fixedly connected with of sieve case goes into the hopper pipe, the right-hand member fixedly connected with annular commentaries on classics board of going into the hopper pipe, the right side fixed mounting of sieve case has the rotation motor, the output shaft fixedly connected with pivot of rotation motor, the left end of pivot and the outside that the annular commentaries on classics board all are provided with commentaries on classics board, two the equal joint in inside of commentaries on classics board has a crown plate, two a fixedly connected with oval sieve section of thick bamboo between the crown plate. This quartz sand screening machine makes quartz sand carry out even careful one-level screening through the rotation at the uniform velocity of an ellipse shape sieve section of thick bamboo, and the vibrations screening of deuterogamy second grade has further improved the screening fineness of quartz sand, avoids general screening machine only to have one-level screening and vibration amplitude inhomogeneous and leads to the uneven and not enough problem of screening fineness of screening, has improved the work efficiency of screening machine effectively.

Description

Quartz sand screening machine

Technical Field

The utility model relates to a quartz sand processing equipment technical field specifically is a quartz sand screening machine.

Background

The quartz sand is a silicate mineral which is hard, wear-resistant and stable in chemical property, the color of the quartz sand is milk white or colorless and semitransparent, and the Mohs hardness is seven, 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, fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, building, chemical industry, plastics, rubber, grinding materials, filter materials and the like.

The existing screening machine for quartz sand still has certain defects when in use, most of the existing screening machines are used by adopting a vibration screening machine in the grading treatment of the quartz sand, the existing vibration screening machine generally only has a first-level screen when in use, and the vibration amplitude is unbalanced, so that the defects of uneven screening and insufficient screening fineness of the screening machine exist in the actual screening processing, the working efficiency of the screening machine is reduced, and the problem is solved by providing the quartz sand screening machine.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a quartz sand screening machine.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a quartz sand screening machine, which comprises a screen box, wherein a top cover is movably arranged at the top of the screen box, a hopper pipe is fixedly connected at the left side of the screen box, an annular rotating plate is fixedly connected at the right end of the hopper pipe, a rotating motor is fixedly arranged at the right side of the screen box, an output shaft of the rotating motor is fixedly connected with a rotating shaft, rotating plates are arranged at the left end of the rotating shaft and at the outer side of the annular rotating plate, two annular plates are clamped inside the rotating plates, an oval screen cylinder is fixedly connected between the two annular plates, a connecting hole communicated with the hopper pipe is arranged at the right side of the rotating plate at the left side, plug plates are inserted into the left side wall and the right side wall of the screen box, a secondary screen mesh is fixedly connected between the two plug plates, a vibrating motor is fixedly arranged at the left side of the screen box, a support is fixedly connected at the bottom of the screen box, the right side of the screen box is rotatably connected with a box door through two hinges.

Preferably, the right end of the feeding hopper pipe penetrates through the screen box and extends to the inside of the left rotating plate to be fixedly connected with the left side of the annular rotating plate.

Preferably, the outer diameter of the annular rotating plate is larger than the outer diameter of the right end pipe of the feeding hopper pipe, and the inner diameter of the annular rotating plate is equal to the inner diameter of the right end pipe of the feeding hopper pipe.

Preferably, the diameter of the connecting hole is equal to the inner diameter of the annular rotating plate, and the width of the inserting plate is equal to the width of the secondary screen mesh.

Preferably, the annular rotating plate is rotatably connected inside the left rotating plate, and the left end of the rotating shaft is fixedly connected to the circle center on the right side of the right rotating plate.

Preferably, the width of the secondary screen is larger than that of the oval screen cylinder, and the secondary screen is positioned right below the oval screen cylinder.

The utility model discloses the beneficial effect who reaches is: when the quartz sand sieving machine is used, quartz sand is poured into an oval sieve mesh along an annular rotating plate and a connecting hole through a feeding hopper pipe, a rotating motor is started to drive a rotating shaft to rotate, so that a right rotating plate is driven to rotate, an oval sieve cylinder is driven to rotate through the connection of a right ring plate, the rotating plate on the left side of the oval sieve cylinder is rotationally connected with the annular rotating plate, so that the feeding hopper pipe is fixed when the oval sieve cylinder rotates, the quartz sand in the oval sieve cylinder can be rotationally sieved while the feeding hopper pipe is fixed, quartz sand raw materials can be added through the feeding hopper pipe, the quartz sand screened inside the oval sieve cylinder can be continuously driven to rotate and turn over through the rotating oval sieve cylinder, the quartz sand sieving efficiency is higher, the phenomenon that the quartz sand is accumulated on one position of a screen mesh and is easy to cause blockage is avoided, and the quartz sand sieved through the oval sieve cylinder falls into a second-stage sieve mesh, the vibrating motor is started, the quartz sand after primary screening is screened by the secondary screen with smaller mesh openings, after the further screening of the secondary screen, the screening fineness of the quartz sand meets the requirements of people, then the quartz sand falls into the receiving box through the discharge opening of the screen box and is collected, when the oval screen cylinder and the secondary screen need to be cleaned, the top cover can be opened, clean water is filled for cleaning, simultaneously when the oval screen cylinder and the secondary screen need to be cleaned or replaced, the box door is opened under the action of the hinge, the oval screen cylinder and the secondary screen can be detached for cleaning and replacement through the clamped ring plate and the inserted inserting plate, the quartz sand screening machine can uniformly and finely screen the quartz sand by rotating the oval screen cylinder at a constant speed, and then the secondary vibration screening is matched, the screening fineness of the quartz sand is further improved, the problem that the general vibration screening machine only has the primary screening and uneven amplitude and causes uneven screening and insufficient screening fineness is solved, effectively improving the working efficiency of the sieving machine.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings: the device comprises a screen box 1, a top cover 2, a hopper feeding pipe 3, an annular rotating plate 4, a rotating motor 5, a rotating shaft 6, a rotating plate 7, an annular plate 8, an oval screen cylinder 9, a connecting hole 10, an inserting plate 11, a secondary screen 12, a vibrating motor 13, a support 14, a material collecting box 15, a hinge 16 and a box door 17.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a partially enlarged schematic view of the part a in the structure of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a quartz sand screening machine comprises a screen box 1, a top cover 2 is movably installed at the top of the screen box 1, a hopper inlet pipe 3 is fixedly connected to the left side of the screen box 1, an annular rotating plate 4 is fixedly connected to the right end of the hopper inlet pipe 3, the outer diameter of the annular rotating plate 4 is larger than that of the right end pipe of the hopper inlet pipe 3, the inner diameter of the annular rotating plate 4 is equal to that of the right end pipe of the hopper inlet pipe 3, a rotating motor 5 is fixedly installed at the right side of the screen box 1, the model of the rotating motor 5 can be BLD1, an output shaft of the rotating motor 5 is fixedly connected with a rotating shaft 6, rotating plates 7 are arranged at the left end of the rotating shaft 6 and the outer side of the annular rotating plate 4, the hopper inlet pipe 3 penetrates through the screen box 1 and extends to the inside of the rotating plate 7 at the left side to be fixedly connected with the left side of the annular rotating plate 4, the annular rotating plate 4 is rotatably connected to the inside of the, the two rotating plates 7 are internally and respectively clamped with a ring plate 8, an oval screen cylinder 9 is fixedly connected between the two ring plates 8, one opposite side of the two ring plates 8 penetrates through the rotating plates 7 and respectively extends to the left side and the right side of the oval screen cylinder 9, the right side of the left rotating plate 7 is provided with a connecting hole 10 communicated with the feeding hopper pipe 3, the diameter of the connecting hole 10 is equal to the inner diameter of the annular rotating plate 4, the left side wall and the right side wall of the screen box 1 are respectively inserted with an inserting plate 11, the front faces of the inserting grooves inserted by the inserting plates 11 are communicated with the outside, a second-stage screen 12 is fixedly connected between the two inserting plates 11, the width of the inserting plate 11 is equal to the width of the second-stage screen 12, the width of the second-stage screen 12 is larger than the width of the oval screen cylinder 9, the second-stage screen 12 is positioned right below the oval screen cylinder 9, the mesh diameter of the second-stage, the model of the vibrating motor 13 can be YZS-40-6, the vibrating motor 13 corresponds to the position of the second-stage screen 12, the bottom of the screen box 1 is fixedly connected with a support 14, a material receiving box 15 is placed under the screen box 1, the length and the width of a box opening of the material receiving box 15 are respectively greater than those of a material outlet of the screen box 1, the right side of the screen box 1 is rotatably connected with a box door 17 through two hinges 16, the position of the box door 17 corresponds to the elliptical screen cylinder 9 and the second-stage screen 12, when in use, quartz sand is poured into the elliptical screen hole 9 along the annular rotating plate 4 and the connecting hole 10 through the material inlet hopper pipe 3, the rotating motor 5 is started to drive the rotating shaft 6 to rotate, so as to drive the right rotating plate 7 to rotate, the elliptical screen cylinder 9 is driven to rotate through the connection of the right ring plate 8, because the rotating plate 7 at the left side of the elliptical screen cylinder 9 is rotatably connected with the annular rotating plate 4, the feeding hopper pipe 3 is fixed, so that quartz sand in the oval screen cylinder 9 can be rotated and screened while quartz sand raw materials can be added through the feeding hopper pipe 3, quartz sand screened inside can be continuously driven to rotate and turn over through the rotating oval screen cylinder 9, the quartz sand screening efficiency is higher, the phenomenon that quartz sand is accumulated on a screen without moving and is easy to block is avoided, the quartz sand screened by the oval screen cylinder 9 falls onto the secondary screen 12, the vibrating motor 13 is started, the quartz sand screened by the primary screening is screened by the secondary screen 12 with smaller screen holes, the screening fineness of the quartz sand meets the requirements of people after further screening by the secondary screen 12, then the quartz sand falls into the material receiving box 15 through the discharge hole of the screen box 1 to be collected, when the oval screen cylinder 9 and the secondary screen 12 need to be cleaned, can open top cap 2, it washs to pour into the clear water, simultaneously when needing to clear up or with trade oval sieve section of thick bamboo 9 and second grade screen cloth 12, open chamber door 17 under the effect of hinge 16, ring plate 8 through the joint and picture peg 11 of pegging graft, can dismantle oval sieve section of thick bamboo 9 and second grade screen cloth 12 and clear up the change, this quartz sand screening machine, through oval sieve section of thick bamboo 9 at the uniform velocity rotation messenger quartz sand carries out even careful one-level screening, the vibrations screening of second grade is deuterogamied, the screening fineness of quartz sand has further been improved, avoid general screening machine only have one-level screening and vibration range inhomogeneous and lead to sieving the uneven and sieve the not enough problem of fineness, the work efficiency of screening machine has been improved effectively.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a quartz sand screening machine, includes sieve case (1), its characterized in that: the sieve box is characterized in that a top cover (2) is movably mounted at the top of the sieve box (1), a hopper pipe (3) is fixedly connected to the left side of the sieve box (1), an annular rotating plate (4) is fixedly connected to the right end of the hopper pipe (3), a rotating motor (5) is fixedly mounted on the right side of the sieve box (1), a rotating shaft (6) is fixedly connected to an output shaft of the rotating motor (5), rotating plates (7) are arranged at the left end of the rotating shaft (6) and the outer side of the annular rotating plate (4), ring plates (8) are clamped in the rotating plates (7), an oval sieve cylinder (9) is fixedly connected between the ring plates (8), a connecting hole (10) communicated with the hopper pipe (3) is formed in the right side of the rotating plate (7), inserting plates (11) are inserted into the left side wall and the right side wall of the sieve box (1), and a second-stage sieve mesh (12) is fixedly connected between the inserting plates (11, the utility model discloses a sieve box, including sieve box (1), the left side fixed mounting of sieve box (1) has vibrating motor (13), the bottom fixedly connected with of sieve box (1) is propped up (14), it receives workbin (15) to have placed under sieve box (1), the right side of sieve box (1) is rotated through two hinges (16) and is connected with chamber door (17).

2. The quartz sand screening machine of claim 1, wherein: the right end of the feeding hopper pipe (3) penetrates through the screen box (1) and extends to the inside of the left rotating plate (7) to be fixedly connected with the left side of the annular rotating plate (4).

3. The quartz sand screening machine of claim 1, wherein: the outer diameter of the annular rotating plate (4) is larger than that of the right end pipe of the feeding hopper pipe (3), and the inner diameter of the annular rotating plate (4) is equal to that of the right end pipe of the feeding hopper pipe (3).

4. The quartz sand screening machine of claim 1, wherein: the diameter of the connecting hole (10) is equal to the inner diameter of the annular rotating plate (4), and the width of the inserting plate (11) is equal to the width of the secondary screen (12).

5. The quartz sand screening machine of claim 1, wherein: the annular rotating plate (4) is rotatably connected inside the left rotating plate (7), and the left end of the rotating shaft (6) is fixedly connected to the circle center on the right side of the right rotating plate (7).

6. The quartz sand screening machine of claim 1, wherein: the width of the secondary screen (12) is larger than that of the oval screen cylinder (9), and the secondary screen (12) is positioned right below the oval screen cylinder (9).