CN213468020U

CN213468020U - Screening device for rare earth ore crushing processing

Info

Publication number: CN213468020U
Application number: CN202021940111.8U
Authority: CN
Inventors: 吴泰平; 李素顺; 郭小林
Original assignee: Suichuan Hechuang Metal New Material Co ltd
Current assignee: Suichuan Hechuang Metal New Material Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-18
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a sieving mechanism is used in tombarthite ore crushing processing, including handling the box, it establishes to install the rotation material pipe to handle the internal interpolation of box, the symmetry is equipped with the slope ejection of compact branch pipe of a body structure on the both sides wall of rotation material pipe, an organic whole assembly connection has the screening cylinder on the rotation material pipe, a plurality of sieve mesh has been seted up to the equipartition on the section of thick bamboo wall of screening cylinder, a plurality of crushing poles have been seted up to the equipartition on the rotation material pipe, be equipped with the helical fin of a body structure on the crushing pole, the shutoff is equipped with end closure plate on the end inner wall of bottom outlet of screening cylinder, the fixed cover in bottom of rotation material pipe is established and is installed from the driven pulleys, from the driven pulleys passes through the V belt transmission. By adopting the technical scheme, the crushing and screening device is simple in structure, convenient to assemble and install, high in crushing and screening efficiency, convenient to operate and use, convenient to clean and store screening materials, and beneficial to improving the processing and production efficiency.

Description

Screening device for rare earth ore crushing processing

Technical Field

The utility model relates to a technical field of tombarthite ore processing, in particular to sieving mechanism is used in tombarthite ore crushing processing.

Background

In the rare earth metal production and processing process, the rare earth ore is used as a processing and processing raw material and is subjected to crushing and screening treatment, the existing rare earth ore is crushed and screened, the screening process adopts a separate treatment mode, the required processes are crushed and screened for a long time, the operation is complex, the simple and efficient working efficiency is not achieved, and therefore the screening device for crushing and processing the rare earth ore is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a sieving mechanism is used in tombarthite ore crushing processing is provided.

In order to achieve the above object, the present invention provides the following technical solutions: a screening device for crushing rare earth ores comprises a processing box body and a rotary material pipe, wherein the rotary material pipe is inserted and installed in the processing box body, the pipe jacking end of the rotary material pipe extends upwards out of the processing box body, inclined discharge branch pipes of an integrated structure are symmetrically arranged on two side walls of the rotary material pipe, a stop block plug is assembled and installed in an inner cavity of the rotary material pipe, the top surface of the stop block plug and the inlet bottom end of each inclined discharge branch pipe are arranged in a flush mode, a screening cylinder is integrally assembled and connected onto the rotary material pipe, a plurality of screen holes are uniformly distributed on the cylinder wall of the screening cylinder, a plurality of crushing rods are uniformly distributed on the rotary material pipe, spiral fins of an integrated structure are arranged on the crushing rods, a bottom sealing plate is plugged on the inner wall of the bottom opening end of the screening cylinder, the bottom sealing plate is movably sleeved and installed on the rotary material pipe, and threaded screw threads are respectively, lower extreme the screw thread detain and go up the mounted position through two conflict locking bottom seal boards of screw thread briquetting, the fixed cover in bottom of rotating the material pipe is established and is installed driven pulley, driven pulley passes through the V belt transmission and connects drive pulley, the output at driving motor is established to drive pulley fixed cover, driving motor fixed mounting sets up on the diapire of handling the box, the inner chamber bottom fixed mounting of handling the box is equipped with the frustum partition box, the bottom of a sieve tube is established to the top outlet end inner movable sleeve of frustum partition box, bin outlet one has been seted up to the both sides tank wall symmetry of handling the box, bin outlet one corresponds the bottom that sets up at the frustum partition box.

Preferably, the upper and lower open end of a sieve tube is equipped with the branch of a plurality of body structures of equipartition respectively, and a plurality of branches of each end equipartition setting are the fixed connection lantern ring respectively, lantern ring movable sleeve establishes to install and rotates the material pipe.

Preferably, the lantern rings at the upper end and the lower end are fixedly arranged on the rotating material pipe in a clamping mode through a first threaded pressing block, and the first threaded pressing block is in threaded fit connection with threaded threads arranged on pipe walls at the upper end and the lower end of the rotating material pipe.

Preferably, the top surface of the bottom sealing plate is an inclined slope surface.

Preferably, a discharge outlet II is formed in the bottom wall of the right side of the treatment box body.

Preferably, the top opening end of the rotary material pipe is fixedly connected with a flaring hopper.

Preferably, the upper end and the lower end of the rotary material pipe are respectively connected with a bearing seat in a rotating fit mode, and the bearing seats are respectively and fixedly arranged on the upper outer wall and the lower outer wall of the treatment box body.

Preferably, L-shaped supporting leg plates are symmetrically arranged on two sides of the bottom end of the treatment box body.

The beneficial effect of adopting above technical scheme is:

1. through set up in handling the box and rotate the material pipe for it is convenient to rotate material pipe feeding and discharge through slope ejection of compact branch pipe, and discharges the whereabouts in-process and be convenient for carry out crushing treatment fast through crushing pole and helical fin, at the crushing treatment in-process, rotates material pipe and the integrative be assembled between/be connected of a screen drum, makes the small granule material that becomes broken be convenient for centrifugal rotation discharge, convenient operation, and broken screening efficiency is high.

2. And the sieve is stayed the large granule material in the filter screen cylinder, is convenient for remove the end opening end shutoff to the filter screen cylinder through end shrouding for the large granule material is along the slope face landing discharge, makes the material accomodate the convenience.

3. Its simple structure of this sieving mechanism, assembly simple to operate, broken screening efficiency is high, and convenient operation is used, is convenient for clear up the screening material and accomodates, and helps improving processing production efficiency.

Drawings

FIG. 1 is a schematic structural view of a screening apparatus for crushing rare earth ore of the present invention;

FIG. 2 is a schematic view of a main assembly of a rotary material pipe of the screening device for crushing rare earth ore of the present invention;

FIG. 3 is a schematic view of a screening cylinder assembled on a rotary charging barrel of the screening device for crushing rare earth ore of the present invention;

fig. 4 is a schematic view of the crushing rod assembled on the rotating material pipe of the screening device for crushing rare earth ore.

Wherein, 1, a box body is treated; 2-rotating the material pipe, and 200-screwing the threads; 3-inclining a discharging branch pipe; 4-a stopper plug; 5-screening cylinder, 50-screen hole; 6-a strut; 7-a collar; 8-pressing the first threaded block; 9-a crushing rod; 10-helical fins; 11-bottom seal plate; 12-inclined slope surface; 13-a second threaded pressing block; 14-a driven pulley; 15-V belt; 16-a drive pulley; 17-a drive motor; 18-frustum compartments; 19-a first discharge opening; 20-a discharge outlet II; 21-a flaring hopper; 22-a bearing seat; 23-L-shaped leg plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention has the following specific embodiments: the utility model provides a sieving mechanism for rare earth ore crushing processing, is including handling box 1, rotating material pipe 2, handle 1 interpolation of box and establish and install rotating material pipe 2, the pipe jacking mouth end that rotates material pipe 2 upwards stretches out and handles box 1, the symmetry is equipped with the slope ejection of compact branch pipe 3 of a body structure on the both sides wall of rotating material pipe 2, dog stopper 4 has been installed to the assembly installation in the inner chamber of rotating material pipe 2, flush the setting mutually between the top surface of dog stopper 4 and the import bottom of slope ejection of compact branch pipe 3.

The material pipe 2 is integrally and integrally assembled with a screening cylinder 5, a plurality of screen holes 50 are uniformly distributed on the cylinder wall of the screening cylinder 5, a plurality of crushing rods 9 are uniformly distributed on the material pipe 2, spiral fins 10 of an integral structure are arranged on the crushing rods 9, a bottom sealing plate 11 is arranged on the inner wall of the bottom opening end of the screening cylinder 5 in a plugging manner, the bottom sealing plate 11 is movably sleeved on the material pipe 2, the pipe walls of the upper end and the lower end of the material pipe 2 are respectively provided with a threaded screw thread 200 in a tapping manner, and the threaded screw thread 200 at the lower end is abutted against and locked at the installation position of the bottom sealing plate 11 through a threaded pressing block two 13.

The fixed cover in bottom of rotating material pipe 2 is established and is installed driven pulley 14, driven pulley 14 connects driving pulley 16 through the 15 transmission of V belt, driving pulley 16 fixed cover is established and is installed the output at driving motor 17, driving motor 17 fixed mounting sets up on the diapire of handling box 1, the inner chamber bottom fixed mounting of handling box 1 is equipped with frustum partition box 18, the bottom of screen cylinder 5 is established to the interior movable sleeve of frustum partition box 18's top end, bin wall symmetry has seted up bin outlet 19 in the both sides of handling box 1, bin outlet 19 corresponds the bottom that sets up at frustum partition box 18.

The upper and lower open end of a sieve section of thick bamboo 5 equipartition respectively is equipped with branch 6 of a plurality of body structures, and a plurality of branch 6 of each end equipartition setting are the fixed connection lantern ring 7 respectively, 7 movable sleeves of lantern ring establish and install and rotate material pipe 2, both ends from top to bottom lantern ring 7 press from both sides tight fixed setting on rotating material pipe 2 through screw briquetting 8 respectively, screw thread 200 that the pipe wall set up at the upper and lower both ends of rotating material pipe 2 is connected in the cooperation of 8 screw threads of screw briquetting for 5 a body assembly connection of a sieve section of thick bamboo rotates material pipe 2 conveniently, and reliable and stable.

The top surface of end seal board 11 sets up to slope face 12, and the slope face 12 of setting is convenient for the landing to go out large granule sieve and is stayed the thing, two 20 of bin outlets have been seted up on handling the right side diapire of box 1, and large granule sieve is stayed the thing and is convenient for slope landing to two 20 discharges of bin outlets.

The top opening end of the rotary material pipe 2 is fixedly connected with a flaring hopper 21, and the arranged flaring hopper 21 is convenient for adding ore raw materials.

The upper end and the lower end of the rotary material pipe 2 are respectively connected with a bearing seat 22 in a rotating fit mode, and the bearing seats 22 are respectively and fixedly arranged on the upper outer wall and the lower outer wall of the processing box body 1.

L-shaped supporting leg plates 23 are symmetrically arranged on two sides of the bottom end of the treatment box body 1.

The utility model discloses an implement like this: when in use, ore raw materials are added into the rotating material pipe 2 through the flaring hopper 21, the ore raw materials fall along the inner wall of the rotating material pipe 2 and are blocked by the block plugs 4 arranged in the rotating material pipe 2, so that the falling ore raw materials are conveniently discharged to the inclined discharge branch pipes 3 arranged at two sides, in the discharging process, the driving belt wheel 16 is driven to rotate through the driving motor 17, the driving belt wheel 16 is connected with the driven belt wheel 14 through the triangular belt 15 in a transmission way, so that the rotating material pipe 2 is rotated, the crushing rods 9 uniformly distributed on the rotating material pipe 2 perform rotary crushing treatment on the falling ore raw materials, the spiral fins 10 of an integrated structure are arranged on the crushing rods 9 to accelerate the crushing efficiency, the screening cylinder 5 is integrally assembled and connected on the rotating material pipe 2, so that small particle materials generated in the crushing process are centrifugally rotated and discharged through the sieve pores 50, and the small particle materials are positioned at the position of the frustum baffle box 18 which slides, the discharge centralized storage treatment is convenient; after the broken screening of ore material is accomplished, stop driving motor 17 work, be convenient for rotate downwards through two 13 threaded pressing blocks for end seal board 11 moves down and removes the end opening end shutoff to filter cylinder 5, and the large granule material that the sieve left in the filter cylinder 5 of being convenient for is convenient for follow slope 12 landing to two 20 positions of bin outlet department, and the discharge of being convenient for is concentrated and is accomodate. By adopting the technical scheme, the structure is simple, the assembly and the installation are convenient, the rotary material pipe is arranged in the processing box body, so that the rotary material pipe is convenient to feed and discharge through the inclined discharge branch pipe, the crushing treatment is conveniently and rapidly carried out through the crushing rod and the spiral fin in the discharging and falling process, and the rotary material pipe and the screening cylinder are integrally assembled and connected in the crushing treatment process, so that the crushed small-particle materials are convenient to centrifugally rotate and discharge, the operation is convenient, and the crushing and screening efficiency is high; and the sieve is stayed the large granule material in the filter screen cylinder, is convenient for remove the end opening end shutoff to the filter screen cylinder through end shrouding for the large granule material is along the slope face landing discharge, makes the material accomodate the convenience.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A screening device for rare earth ore crushing processing comprises a processing box body (1) and a rotating material pipe (2), and is characterized in that the rotating material pipe (2) is inserted and installed in the processing box body (1), the end of a pipe jacking end of the rotating material pipe (2) extends upwards out of the processing box body (1), inclined discharging branch pipes (3) of an integrated structure are symmetrically arranged on two side walls of the rotating material pipe (2), a stop block plug (4) is assembled and installed in an inner cavity of the rotating material pipe (2), the top surface of the stop block plug (4) and the inlet bottom end of each inclined discharging branch pipe (3) are arranged in a flush mode, a screening cylinder (5) is integrally assembled and connected on the rotating material pipe (2), a plurality of screen holes (50) are uniformly distributed on the cylinder wall of the screening cylinder (5), a plurality of crushing rods (9) are uniformly distributed on the rotating material pipe (2), the crushing rod (9) is provided with a helical fin (10) of an integral structure, the inner wall of the bottom opening end of the screening cylinder (5) is provided with a bottom sealing plate (11) in a plugging manner, the bottom sealing plate (11) is movably sleeved on the rotary material pipe (2), the upper end pipe wall and the lower end pipe wall of the rotary material pipe (2) are respectively provided with a thread screw (200) in a tapping manner, the lower end of the thread screw (200) is abutted against the installation position of the bottom sealing plate (11) through a thread pressing block II (13), the bottom end of the rotary material pipe (2) is fixedly sleeved with a driven belt wheel (14), the driven belt wheel (14) is connected with a driving belt wheel (16) through a triangular belt (15) in a transmission manner, the driving belt wheel (16) is fixedly sleeved on the output end of the driving motor (17), the driving motor (17) is fixedly installed on the bottom wall of the processing box body (1), the bottom of the inner cavity of the processing box body (1), the bottom of a screening section of thick bamboo (5) is established to the top mouth end internalization cover of frustum baffle box (18), bin outlet (19) have been seted up to the bilateral tank wall symmetry of handling box (1), bin outlet (19) correspond the bottom that sets up at frustum baffle box (18).

2. The screening device for rare earth ore crushing processing according to claim 1, wherein a plurality of supporting rods (6) of an integrated structure are respectively and uniformly distributed at the upper and lower opening ends of the screening cylinder (5), the plurality of supporting rods (6) uniformly distributed at each end are respectively and fixedly connected with a lantern ring (7), and the lantern ring (7) is movably sleeved on the rotary material pipe (2).

3. The screening device for rare earth ore crushing processing according to claim 2, wherein the lantern rings (7) at the upper and lower ends are respectively clamped and fixedly arranged on the rotating material pipe (2) through a first threaded pressing block (8), and the first threaded pressing block (8) is in threaded fit with threaded screw threads (200) arranged on pipe walls at the upper and lower ends of the rotating material pipe (2).

4. The screening apparatus for rare earth ore crushing processing according to claim 1, wherein the top surface of said bottom closure plate (11) is provided with an inclined slope surface (12).

5. The screening apparatus for rare earth ore crushing processing according to claim 1, wherein a second discharge outlet (20) is provided on a right bottom wall of the processing box (1).

6. The screening device for rare earth ore crushing processing according to claim 1, wherein a flaring hopper (21) is fixedly connected to a top opening end of the rotary material pipe (2).

7. The screening device for rare earth ore crushing processing according to claim 1, wherein the upper end and the lower end of the rotary material pipe (2) are respectively connected with a bearing seat (22) in a rotating fit manner, and the bearing seats (22) are respectively and fixedly arranged on the upper outer wall and the lower outer wall of the processing box body (1).

8. The screening apparatus for rare earth ore crushing processing according to claim 1, wherein L-shaped leg plates (23) are symmetrically installed on both sides of the bottom end of the processing box body (1).