CN211358947U

CN211358947U - Special small grinder for rare earth materials

Info

Publication number: CN211358947U
Application number: CN201921558360.8U
Authority: CN
Inventors: 罗穗平
Original assignee: Jiangxi Qunxin New Magnetic Material Co ltd
Current assignee: Jiangxi Qunxin New Magnetic Material Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-08-28
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a dedicated small-size machine that grinds of rare earth material, the on-line screen storage device comprises a base, support an is installed at the base both ends, install between the support a and handle the case, handle the incasement and be equipped with the process chamber, the feed hopper is installed to the upper end of handling the case, the lower extreme of handling the case is equipped with transmission pipe b, be equipped with the process chamber intercommunication in the transmission pipe b, all be equipped with the hydraulic pump on the relative both sides inner wall in the process chamber, be equipped with hydraulic piston on the hydraulic pump, hydraulic piston keeps away from one side of hydraulic pump and installs the hydraulic piston axle, hydraulic piston axle keeps away from the one end of hydraulic piston and installs motor a mount pad, install motor a on the motor a mount pad, install pivot b on the motor a, crushing dish b is installed to pivot b periphery, crushing dish b's periphery is equipped with a plurality of. The utility model discloses a grind quick-witted small in size, convenient to use can effectively improve the quality that rare earth material ground.

Description

Special small grinder for rare earth materials

[ technical field ] A method for producing a semiconductor device

The utility model relates to a dedicated small-size machine that grinds of tombarthite material.

[ background of the invention ]

Rare earth elements are also called rare earth metals, and the rare earth metals are widely applied to the fields of electronics, petrochemical industry, metallurgy, machinery, energy, light industry, environmental protection, agriculture and the like. The rare earth materials are divided into: rare earth permanent magnetic materials, rare earth giant magnetostrictive materials, rare earth superconducting materials, rare earth magneto-optic materials, rare earth magnetic refrigeration materials, rare earth laser materials, rare earth hydrogen storage materials and the like. Rare earth materials are important materials in electronic technology communication, steel making \ cast iron, nonferrous metals, plastics industry, paint industry, textile industry and building materials. China is the country with the largest reserve of rare earth resources in the world.

The existing rare earth material grinding process is mostly ground into powder once, the process depends on the use of a large-sized grinding machine, and in a laboratory or a small processing plant, the quality of once grinding of a small-sized grinding machine cannot meet the requirement of actual production, so that the development of a special small-sized grinding machine for rare earth materials is urgently needed to solve the problems in the prior art.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide a can improve rare earth material and grind small-size machine of quality.

Solve the technical problem, the utility model discloses a following technical scheme:

dedicated small-size machine of grinding of rare earth material, the on-line screen storage device comprises a base, support a is installed at the base both ends, install between the support a and handle the case, be equipped with the treatment chamber in the treatment case, the feed hopper is installed to the upper end of handling the case, the lower extreme of handling the case is equipped with transmission pipe b, be equipped with the treatment chamber intercommunication in the transmission pipe b, all be equipped with the hydraulic pump on the relative both sides inner wall in the treatment chamber, be equipped with hydraulic piston on the hydraulic pump, hydraulic piston keeps away from one side of hydraulic pump and installs hydraulic piston axle, hydraulic piston axle keeps away from the one end of hydraulic piston and installs motor a mount pad, install motor a on the motor a mount pad, install pivot b on the motor a, crushing dish b is installed to pivot b periphery, crushing dish b's periphery is equipped with a plurality of grinding arc.

The utility model has the advantages that:

when the grinding device is used, according to the particle size of rare earth materials entering from a feeding hopper, a hydraulic piston shaft is driven to stretch in a hydraulic piston by a hydraulic pump, so that a gap between grinding bulges is adjusted, then a motor a drives a rotating shaft b to rotate, so that the rotation of a grinding disc b is driven, the grinding operation of the rare earth materials is realized by the rotation of the grinding disc b, so that the preliminary grinding operation of the rare earth materials is realized, the gap between the grinding bulges is m2, m2 is more than or equal to 0 and less than or equal to 5cm, particularly in the embodiment, m2 is 3cm, so that the effective grinding operation of most large-particle materials of the rare earth materials can be ensured, the primarily ground rare earth materials passing through the grinding bulges enter a conveying cavity channel a, the motor b drives the rotating shaft a to rotate, the rotation of the grinding disc a is driven by the rotating shaft a to realize the further grinding of the rare earth materials, the fineness of the rare earth material grinding particles is ensured, and the product quality of the rare earth material is ensured.

The utility model discloses first piston is installed to the treatment chamber inner wall, and first piston is kept away from the one end of handling the case and is installed the piston axle, and the second piston is installed to the one end that first piston was kept away from to the piston axle, and the second piston is installed on motor a, is equipped with the spring between first piston and the second piston, and the spring cup joints the periphery at the piston axle.

The utility model discloses handle case upper end and install support d, support and install motor d on the d, motor d is close to the one end of treatment chamber and installs the pivot d, and pivot d's periphery is equipped with a plurality of cone structure stirring leaves.

The utility model discloses the clearance between the outer end of stirring leaf and the feed hopper inner wall is m1, and 5cm is less than or equal to m1 and is less than or equal to 10 cm.

The utility model discloses transmission pipe an is installed to the lower extreme of processing case, is equipped with in the transmission pipe a and says a with the transmission chamber of b intercommunication, handle the incasement and be located transmission pipe b's lower extreme and install support b, install motor b on the support b, install pivot an on the motor b, pivot an periphery is equipped with crushing dish an, and the contact of crushing dish an is arranged.

The utility model discloses transmission pipe lower extreme is equipped with the striker plate, and the lower extreme of striker plate and the clearance between crushing dish a periphery are m3, and 0 < m3 is less than or equal to 8 cm.

The utility model discloses support c is installed to the base upper end, installs motor c on the support c, installs pivot c on the motor c, installs the carousel on the pivot c, is connected with the conveyer belt between the carousel, and the conveyer belt is located the below that the a was said to the transmission chamber.

Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

FIG. 1 is a schematic structural view of a small grinder for rare earth materials according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the following description, the appearances of the indicating orientation or positional relationship, such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are only for convenience in describing the embodiments and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

Referring to fig. 1 to 3, the utility model provides a special small-sized grinding machine for rare earth materials, which comprises a base 8, supports a 31 are installed at two ends of the base 8, a processing box 1 is installed between the supports a 31, a processing chamber 7 is arranged in the processing box 1, a feeding funnel 2 is installed at the upper end of the processing box 1, a transmission pipe b 26 is arranged at the lower end of the processing box 1, the processing chamber 7 communicated with the processing chamber 7 is arranged in the transmission pipe b 26, hydraulic pumps 10 are respectively arranged on the inner walls at two opposite sides in the processing chamber 7, a hydraulic piston 11 is arranged on the hydraulic pump 10, a hydraulic piston shaft 12 is installed at one side of the hydraulic piston 11 far away from the hydraulic pump 10, a motor mounting seat 13 is installed at one end of the hydraulic piston shaft 12 far away from the hydraulic piston 11, a motor a 14 is installed on the motor a mounting seat 13, a rotating shaft b 15 is installed, the periphery of the crushing disk b 16 is provided with a plurality of grinding bulges 17, the gaps between the grinding bulges 17 are m2, and m2 is more than or equal to 0 and less than or equal to 5 cm.

When in use, according to the particle size of the rare earth material entering from the feeding funnel 2, the hydraulic piston shaft 12 is driven by the hydraulic pump 10 to extend and retract in the hydraulic piston 11, so that the gap between the grinding bulges 17 is adjusted, then the rotating shaft b 15 is driven by the motor a 14 to rotate, so that the rotation of the grinding disc b 16 is driven, the grinding operation of the rare earth material is realized by the rotation of the grinding disc b 16, so that the preliminary grinding operation of the rare earth material is realized, the gap between the grinding bulges 17 is m2, m2 is more than or equal to 0 and less than or equal to 5cm, so that the effective grinding operation of most large particle materials of the rare earth material can be ensured, the rare earth material after the preliminary grinding of the grinding bulges 17 enters the conveying cavity a 25, the rotating shaft a22 is driven by the motor b21 to rotate, and the rotation of the grinding disc a23 is driven by the rotating shaft a22 to realize the further grinding of the, the fineness of the rare earth material grinding particles is ensured, and the product quality of the rare earth material is ensured.

In this embodiment, a first piston 32 is installed on the inner wall of the processing chamber 7, a piston shaft 34 is installed at one end of the first piston 32 far away from the processing box 1, a second piston 35 is installed at one end of the piston shaft 34 far away from the first piston 32, the second piston 35 is installed on the motor a, a spring 33 is arranged between the first piston 32 and the second piston 35, and the spring 33 is sleeved on the periphery of the piston shaft 34. Through at the first piston 32 of processing chamber 7 inner wall installation to install piston shaft 34 and second piston 35 on first piston 32, realize carrying out the shock attenuation buffering to the rotatory vibrations of crushing dish b 16 by first piston 32, second piston 35 and spring 33 cooperation, also to the filtering operation of motor a 14 vibrations simultaneously, stability when having improved crushing dish b 16 and using has also avoided the tombarthite material to block up between grinding arch 17 simultaneously.

In this embodiment, a support d 3 is installed at the upper end of the treatment box 1, a motor d 4 is installed on the support d 3, a rotating shaft d 25 is installed at one end of the motor d 4 close to the treatment cavity 7, and a plurality of stirring blades 6 with a cone structure are arranged on the periphery of the rotating shaft d 25. Through handling 1 upper end installing support d 3 of case to installation motor d 4 on support d 3, rotatory by motor d 4 drive pivot d 25, rotatory by pivot d 25 drive stirring leaf 6, stir the operation by the tombarthite material of cone structure stirring leaf 6 realization in to feed hopper 2, avoided the jam of tombarthite material in feed hopper 2 from this.

In the embodiment, the clearance between the outer end of the stirring blade 6 and the inner wall of the feeding funnel 2 is m1, and m1 is more than or equal to 5cm and less than or equal to 10 cm. Through making the clearance between the outer end of stirring leaf 6 and 2 inner walls of feed hopper be m1, 5cm is less than or equal to m1 and is less than or equal to 10cm, so set up, can guarantee to cause the jam between 6 outer ends of stirring leaf and the feed hopper inner wall, rare earth material can not block up, and efficiency is higher when having guaranteed rare earth material grinding feeding.

In the embodiment, a transmission pipe a 24 is installed at the lower end of the treatment box 1, a transmission channel a 25 communicated with a transmission channel b 19 is arranged in the transmission pipe a 24, a support b 20 is installed at the lower end of the transmission pipe b 26 in the treatment box 1, a motor b21 is installed on the support b 20, a rotating shaft a22 is installed on the motor b21, a crushing disk a23 is arranged on the periphery of the rotating shaft a22, and the crushing disk a23 is arranged in contact with the crushing disk a 23. Through the lower extreme installation transmission pipe a 24 at handling case 1 to handle case 1 and be located the lower extreme installation motor b of transmission pipe b 26, and rotate through motor b21 drive pivot a22, then drive crushing dish a23 rotatory, crushing dish a23 is rotatory to be realized the grinding operation to rare earth material, so realize the crushing grinding operation to rare earth material, realized further grinding crushing operation to rare earth material, improved the quality that rare earth material ground.

In the embodiment, the lower end of the conveying pipe b 26 is provided with the material baffle 36, the gap between the lower end of the material baffle 36 and the periphery of the crushing disc a23 is m3, and m3 is more than 0 and less than or equal to 8 cm. Through making transmission pipe b 26 lower extreme establish striker plate 36 to make the clearance between striker plate 36 and the crushing dish a23 periphery be m3, 0 < m3 be less than or equal to 8cm, so set up, can guarantee not only that the clearance between crushing dish a23 periphery and the striker plate 36 lower extreme can avoid spilling of tombarthite material, can guarantee again that the rotation of crushing dish a23 is not influenced.

In this embodiment, the upper end of the base 8 is provided with a bracket c 9, the bracket c 9 is provided with a motor c 27, the motor c 27 is provided with a rotating shaft c 28, the rotating shaft c 28 is provided with a rotating disc 30, a conveyor belt 29 is connected between the rotating discs 30, and the conveyor belt 29 is positioned below the conveying channel a 25. The rotation shaft c 28 is driven by the motor c 27 to rotate, so that the turntable 30 is driven to rotate, the conveyor belt 29 is driven to rotate, and the ground rare earth material is conveyed and output by the conveyor belt 29.

It is understood that m2 may also be 0cm, 0.5cm, 1cm, 1.5cm, 2cm, 2.5cm, 3.5cm, 4cm, 4.5cm, 5cm, etc

It is understood that m1 may also be 5cm, 6cm, 8cm, 9cm, 10cm, etc.

It is understood that m3 may also be 1cm, 2cm, 3cm, 5cm, 6cm, 7cm, 8cm, etc.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The special small-sized grinding machine for the rare earth materials is characterized by comprising a base, wherein supports a are installed at two ends of the base, a processing box is installed between the supports a, a processing cavity is arranged in the processing box, a feeding hopper is installed at the upper end of the processing box, a transmission pipe b is arranged at the lower end of the processing box, a processing cavity communicated with the processing cavity is arranged in the transmission pipe b, hydraulic pumps are arranged on inner walls of two opposite sides in the processing cavity, hydraulic pistons are arranged on the hydraulic pumps, a hydraulic piston shaft is installed on one side, away from the hydraulic pumps, of each hydraulic piston, a motor a installation seat is installed at one end, away from the hydraulic pistons, of each hydraulic piston shaft, a motor a is installed on the motor a installation seat, a rotating shaft b is installed on the motor a, a grinding disc b is installed on the periphery of the rotating shaft b, a plurality of grinding bulges are.

2. The small-sized grinder special for rare earth materials according to claim 1, wherein a first piston is installed on the inner wall of the processing chamber, a piston shaft is installed on one end of the first piston far away from the processing box, a second piston is installed on one end of the piston shaft far away from the first piston, the second piston is installed on a motor a, a spring is arranged between the first piston and the second piston, and the spring is sleeved on the periphery of the piston shaft.

3. The small-sized grinder special for rare earth materials according to claim 1, wherein a support d is installed at the upper end of the treatment box, a motor d is installed on the support d, a rotating shaft d is installed at one end of the motor d close to the treatment cavity, and a plurality of stirring blades with cone structures are arranged on the periphery of the rotating shaft d.

4. The small mill dedicated for rare earth materials as set forth in claim 3, wherein the clearance between the outer end of the stirring vane and the inner wall of the feed hopper is m1, 5cm m 1cm 10 cm.

5. The small-sized grinder special for rare earth materials according to claim 1, wherein a transmission pipe a is installed at the lower end of the treatment box, a transmission channel a communicated with the transmission channel b is arranged in the transmission pipe a, a support b is installed at the lower end of the transmission pipe b in the treatment box, a motor b is installed on the support b, a rotating shaft a is installed on the motor b, a grinding disc a is arranged on the periphery of the rotating shaft a, and the grinding disc a is arranged in a contact manner.

6. The small-sized grinder special for rare earth materials as claimed in claim 4, wherein the lower end of the conveying pipe is provided with a material baffle plate, the gap between the lower end of the material baffle plate and the periphery of the crushing disc a is m3, and m3 is more than 0 and less than or equal to 8 cm.

7. The small-sized grinder special for rare earth materials according to claim 1, wherein a bracket c is installed at the upper end of the base, a motor c is installed on the bracket c, a rotating shaft c is installed on the motor c, a rotating disc is installed on the rotating shaft c, a conveyor belt is connected between the rotating discs, and the conveyor belt is located below the conveying channel a.