CN110665572A

CN110665572A - Rare earth powdering equipment

Info

Publication number: CN110665572A
Application number: CN201910873600.1A
Authority: CN
Inventors: 陈志清
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-01-10
Anticipated expiration: 2039-09-17
Also published as: CN110665572B

Abstract

The invention relates to a powder grinding device, in particular to a rare earth powder grinding device. The technical problem to be solved is as follows: the rare earth powdering equipment can reduce workload and improve powdering efficiency. The technical scheme of the invention is as follows: a rare earth powdering device comprises an underframe, a supporting block, a supporting frame, a polishing box, a discharging hopper, a lifting device, a first observation window, a first bearing seat, a sealing ring, a first rotating rod, a driving motor and the like; the supporting block is installed on the bottom right side in the chassis, and the support frame rigid coupling is at the top of supporting block, and open on the upper portion of support frame has a plurality of unloading holes that play the transport effect. According to the invention, the lifting device can facilitate users to collect the pulverized rare earth, the polishing wheel rotates anticlockwise to pulverize the rare earth, the pulverized rare earth can float into the collecting box through the discharging hole, the rare earth in the collecting box falls into the placing box through the first discharging pipe, so that the workload of the users can be reduced, and the pulverizing efficiency of the rare earth can be improved.

Description

Rare earth powdering equipment

Technical Field

The invention relates to a powder grinding device, in particular to a rare earth powder grinding device.

Background

When using the tombarthite, need beat the tombarthite into powder earlier, people are beating the tombarthite when powder at present, pour the tombarthite into the rubbing crusher usually, smash the tombarthite, people's rethread grinding apparatus beats the powder to the tombarthite after smashing afterwards, so people's work load is great, and the tombarthite efficiency of beating the powder is lower, in order to reduce people's work load, people can pick up and get in less tombarthite directly puts into the grinding apparatus, when the shape of tombarthite is great, need people to carry out the breakage to the tombarthite, so can increase people's intensity of labour.

Disclosure of Invention

In order to overcome the defects that when the rare earth is pulverized, the rare earth needs to be pulverized firstly, and then the rare earth is pulverized by people, so that the workload of people is large, and the efficiency of pulverizing the rare earth is low, the technical problem to be solved is as follows: the rare earth powdering equipment can reduce workload and improve powdering efficiency.

The technical scheme of the invention is as follows: a rare earth powdering device comprises an underframe, supporting blocks, a supporting frame, a grinding box, a discharging hopper, a lifting device, a first observation window, a first bearing seat, a sealing ring, a first rotating rod, a driving motor, a grinding wheel, a collecting box, a second observation window, a first discharging pipe and a placing box, wherein the supporting block is arranged at the right side of the bottom in the underframe, the supporting frame is fixedly connected to the top of the supporting block, a plurality of discharging holes for conveying are formed in the upper part of the supporting frame, the grinding box is arranged at the upper part of the right side of the supporting frame, a impurity removing hole is formed in the right side of the bottom of the grinding box, the placing hole is formed in the top of the grinding box, the discharging hopper for containing the impurities is arranged between the front wall and the rear wall in the placing hole, the lifting device for opening the impurity removing hole is arranged at the lower part of the supporting frame, the first observation window is embedded in the front side of the grinding box, first mounting grooves are formed in the front wall and, the medial surface of two first bearing frames all is equipped with the sealing ring around, be provided with first bull stick between two first bearing frames around, can make the antetheca of first bull stick pivoted driving motor installation in the first mounting groove of front side, the rear end of driving motor output shaft and the front end rigid coupling of first bull stick, install on the first bull stick and to the kibbling wheel of polishing of tombarthite, the left surface at the support frame is fixed to the collecting box, the bottom left side of collecting box and the top rigid coupling of chassis, the second observation window has been inlayed to the leading flank of collecting box, the first unloading pipe of transport effect has been inlayed on the bottom right side of collecting box, place the bottom left side of case setting in the chassis.

In one embodiment, the lifting device comprises a first guide rail, a first guide sleeve, a nut, a connecting rod, a stop block, a second bearing seat, a second rotating rod, a screw rod, a first gear, an installation rod, a third bearing seat, a third rotating rod, a second gear and a crank, wherein a second installation groove is formed in the lower portion of the right side face of the support frame, the lower portion of the left side face in the second installation groove is fixedly connected with the first guide rail, the top of the first guide rail is fixedly connected with the left side of the top in the second installation groove, the first guide sleeve for guiding is slidably arranged on the first guide rail, the second bearing seats are respectively arranged on the right sides of the upper wall and the lower wall in the second installation groove, the second rotating rod is arranged in the lower second bearing seat, the screw rod is arranged in the upper second bearing seat, the bottom end of the screw rod is fixedly connected with the top end of the second rotating rod, the nut is arranged on the screw, the right flank of nut is connected with the connecting rod, the top rigid coupling of connecting rod has the dog that plays the effect of blockking, the dog is located arranges the miscellaneous downthehole, the lower part at the second bull stick is fixed to first gear, the trailing flank lower part right side in the second mounting groove is connected to the installation pole, third bearing frame has been inlayed to the right part of installation pole, install the third bull stick in the third bearing frame, the bottom of third bull stick is connected with the second gear, second gear and first gear engagement, the top of third bull stick is provided with can make second gear revolve's crank.

In one embodiment, the device also comprises an n-shaped frame, a fourth bearing seat, a fourth rotating rod, a belt pulley, a flat belt, a support block, a speed reducing motor, a second guide rail, a second guide sleeve, a spring, a contact rod, a moving rod and a sharp head rod, wherein the n-shaped frame is arranged on the left side of the top of the support frame, the fourth bearing seat is embedded in the upper part and the lower part of the left side surface of the n-shaped frame, the fourth rotating rod is arranged in the fourth bearing seat, the belt pulley is fixed at the right end of the fourth rotating rod, the flat belt for transmission is wound between the upper belt pulley and the lower belt pulley, the support block for supporting is fixedly connected to the upper part of the front side surface of the flat belt, the speed reducing motor capable of rotating the belt pulley is arranged on the top of the support frame, the speed reducing motor is positioned on the left side of the n-shaped frame, the right end of an output shaft of the speed reducing motor is, the spring is wound on the second guide rail, the top end of the spring is connected with the bottom of the second guide sleeve, the bottom end of the spring is fixedly connected with the top of the support frame, the left side face of the second guide sleeve is connected with the contact rod, the contact rod is located on the upper side of the support block, the moving rod is connected to the right side face of the second guide sleeve, the right end of the moving rod is fixedly connected with a sharp head rod capable of crushing rare earth, and the lower portion of the sharp head rod penetrates through the placing hole.

In one embodiment, the grinding box further comprises a second discharging pipe, joints and a third discharging pipe, the second discharging pipe is embedded in the lower portion of the supporting frame and located on the upper side of the second mounting groove, the second discharging pipe is arranged in a mode of being low at the left side and high at the right side, a plurality of joints are connected to the right side of the top of the second discharging pipe, a plurality of third discharging pipes with conveying functions are embedded in the left side of the bottom of the grinding box, and the bottom ends of the third discharging pipes are connected with the corresponding joints.

In one embodiment, the dust-proof water-spraying device further comprises a water-spraying pipe, a filter screen, an external water pipe and a valve, wherein the water-spraying pipe is installed on the right side surface in the placing hole, the filter screen capable of preventing dust from entering is arranged at the bottom of the water-spraying pipe, the external water pipe is arranged at the top end of the water-spraying pipe, and the valve is arranged on the external water pipe.

Has the advantages that: according to the invention, the lifting device can facilitate users to collect the pulverized rare earth, the polishing wheel rotates anticlockwise to pulverize the rare earth, the pulverized rare earth can float into the collecting box through the discharging hole, the rare earth in the collecting box falls into the placing box through the first discharging pipe downwards, so that the workload of the users can be reduced, and the pulverizing efficiency of the rare earth can be improved; the massive rare earth can be crushed by continuously moving the pointed rod up and down, and the user does not need to crush the massive rare earth, so that the workload of the user can be reduced, and the obstruction of the large shape of the rare earth on powder grinding can be prevented.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a front sectional structural view of the present invention.

Fig. 3 is a partial right view structural diagram of the present invention.

Fig. 4 is a schematic view of a first partially enlarged structure of the present invention.

Fig. 5 is a second partially enlarged structural view of the present invention.

Fig. 6 is a schematic front view of the lifting device of the present invention.

Labeled as: 1 … underframe, 2 … supporting block, 3 … supporting frame, 4 … blanking hole, 5 … grinding box, 51 … impurity discharging hole, 6 … placing hole, 7 … discharging hopper, 8 … lifting device, 9 … first observation window, 10 … first installation groove, 11 … first bearing seat, 12 … sealing ring, 13 … first rotating rod, 14 … driving motor, 15 … grinding wheel, 16 … collecting box, 17 … second observation window, 18 … first blanking pipe, 19 … placing box, 81 … second installation groove, 82 … first guide rail, 83 … first guide sleeve, 84 … nut, 85 … connecting rod, 86 … block, 87 … second bearing, 88 … second rotating rod, 89 screw rod, 810 … first gear 811, … mounting rod 812, … third rotating rod, … bearing seat, … third rotating rod, … third gear 301, … fourth rotating rod bearing seat, …, 36304 fourth rotating rod, …, 36304, 305 … flat belt, 306 … support block, 307 … speed reducing motor, 308 … second guide rail, 309 … second guide sleeve, 3010 … spring, 3011 … contact rod, 3012 … moving rod, 3013 … pointed rod, 311 … second blanking pipe, 312 … joint, 313 … third blanking pipe, 321 … water spray pipe, 322 … filter screen, 323 … external water spray pipe and 324 … valve.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.

Example 1

A rare earth powdering device is shown in figures 1-6 and comprises an underframe 1, a supporting block 2, a supporting frame 3, a polishing box 5, a material placing hopper 7, a lifting device 8, a first observation window 9, a first bearing seat 11, a sealing ring 12, a first rotating rod 13, a driving motor 14, a polishing wheel 15, a collecting box 16, a second observation window 17, a first blanking pipe 18 and a placing box 19, wherein the supporting block 2 is arranged on the right side of the bottom in the underframe 1, the underframe 1 is connected with the supporting block 2 in a welding connection mode, the supporting frame 3 is fixedly connected to the top of the supporting block 2, a plurality of blanking holes 4 for conveying are formed in the upper part of the supporting frame 3, the polishing box 5 is arranged on the upper part of the right side surface of the supporting frame 3, the polishing box 5 is connected with the supporting frame 3 in a welding connection mode, a impurity discharging hole 51 is formed in the right side of the bottom of the polishing box 5, a placing hole 6 is formed in the top of the polishing box 5, the material placing, a lifting device 8 capable of opening the impurity discharge hole 51 is arranged at the lower part of the support frame 3, a first observation window 9 is embedded at the front side surface of the grinding box 5, first mounting grooves 10 are respectively arranged at the front wall and the rear wall in the grinding box 5, first bearing seats 11 are fixed in the first mounting grooves 10, sealing rings 12 are respectively arranged at the inner side surfaces of the front first bearing seat 11 and the rear first bearing seat 11, a first rotating rod 13 is arranged between the front first bearing seat 11 and the rear first bearing seat 11, a driving motor 14 capable of rotating the first rotating rod 13 is arranged at the front wall in the front first mounting groove 10, the rear end of an output shaft of the driving motor 14 is fixedly connected with the front end of the first rotating rod 13, a grinding wheel 15 capable of crushing rare earth is arranged on the first rotating rod 13, a collecting box 16 is fixed at the left side surface of the support frame 3, the collecting box 16 is connected with the support frame 3 in a welding connection mode, the left side of the bottom of the, the bottom right side of the collecting box 16 is embedded with a first discharging pipe 18 for conveying, and the placing box 19 is arranged at the bottom left side in the underframe 1.

Example 2

A rare earth powdering device is shown in figures 1-6 and comprises an underframe 1, a supporting block 2, a supporting frame 3, a grinding box 5, a material placing hopper 7, a lifting device 8, a first observation window 9, a first bearing seat 11, a sealing ring 12, a first rotating rod 13, a driving motor 14, a grinding wheel 15, a collecting box 16, a second observation window 17, a first blanking pipe 18 and a placing box 19, wherein the supporting block 2 is arranged at the right side of the bottom in the underframe 1, the supporting frame 3 is fixedly connected at the top of the supporting block 2, a plurality of blanking holes 4 for conveying are formed in the upper part of the supporting frame 3, the grinding box 5 is arranged at the upper part of the right side of the supporting frame 3, a impurity discharging hole 51 is formed in the right side of the bottom of the grinding box 5, a placing hole 6 is formed in the top of the grinding box 5, the material placing hopper 7 for containing is arranged between the front wall and the rear wall in the placing hole 6, the lifting device 8 capable, a first observation window 9 is embedded in the front side surface of the grinding box 5, first mounting grooves 10 are respectively formed in the front wall and the rear wall in the grinding box 5, first bearing seats 11 are fixed in the first mounting grooves 10, sealing rings 12 are respectively arranged on the inner side surfaces of the front first bearing seat 11 and the rear first bearing seat 11, a first rotating rod 13 is arranged between the front first bearing seat 11 and the rear first bearing seat 11, can make the antetheca in the first mounting groove 10 of front side of first rotor 13 pivoted driving motor 14 installation, the rear end of driving motor 14 output shaft and the front end rigid coupling of first rotor 13, it can be to the kibbling wheel 15 of polishing of tombarthite to install on the first rotor 13, collecting box 16 is fixed at the left surface of support frame 3, the bottom left side of collecting box 16 and the top rigid coupling of chassis 1, the leading flank of collecting box 16 inlays second observation window 17, the first unloading pipe 18 of transport effect is inlayed on the bottom right side of collecting box 16, place the bottom left side that case 19 set up in chassis 1.

The lifting device 8 comprises a first guide rail 82, a first guide sleeve 83, a nut 84, a connecting rod 85, a stop block 86, a second bearing seat 87, a second rotating rod 88, a screw rod 89, a first gear 810, an installation rod 811, a third bearing seat 812, a third rotating rod 813, a second gear 814 and a crank 815, wherein the second installation groove 81 is arranged at the lower part of the right side surface of the support frame 3, the lower part of the left side surface in the second installation groove 81 is fixedly connected with the first guide rail 82, the top part of the first guide rail 82 is fixedly connected with the left side of the top part in the second installation groove 81, the first guide sleeve 83 playing a guiding role is arranged on the first guide rail 82 in a sliding way, the second bearing seats 87 are arranged at the right sides of the upper wall and the lower wall in the second installation groove 81, the second rotating rod 88 is arranged in the second bearing seat 87 at the lower side, the screw rod 89 is arranged in the second bearing seat 87 at the upper side, the bottom end of the screw rod 89, the screw 89 is provided with a nut 84 in a threaded connection mode, the left side surface of the nut 84 is connected with the right side surface of the first guide sleeve 83, the right side surface of the nut 84 is connected with a connecting rod 85, the nut 84 is connected with the connecting rod 85 in a welding connection mode, the top end of the connecting rod 85 is fixedly connected with a stop 86 with a blocking effect, the stop 86 is positioned in the impurity discharging hole 51, the first gear 810 is fixed at the lower part of the second rotating rod 88, the mounting rod 811 is connected to the right side of the lower part of the rear side surface in the second mounting groove 81, the right part of the mounting rod 811 is embedded with a third bearing seat 812, a third rotating rod 813 is installed in the third bearing seat 812, the bottom end of the third rotating rod 813 is connected with a second gear 814, the second gear 814 is meshed with the first gear 810, the top end of the third rotating rod 813 is provided with a crank 815 capable of rotating the second gear 814, and the third rotating rod 813.

Example 3

The lifting device 8 comprises a first guide rail 82, a first guide sleeve 83, a nut 84, a connecting rod 85, a stop block 86, a second bearing seat 87, a second rotating rod 88, a screw rod 89, a first gear 810, an installation rod 811, a third bearing seat 812, a third rotating rod 813, a second gear 814 and a crank 815, wherein the second installation groove 81 is arranged at the lower part of the right side surface of the support frame 3, the lower part of the left side surface in the second installation groove 81 is fixedly connected with the first guide rail 82, the top part of the first guide rail 82 is fixedly connected with the left side of the top part in the second installation groove 81, the first guide sleeve 83 playing a guiding role is arranged on the first guide rail 82 in a sliding way, the second bearing seats 87 are arranged at the right sides of the upper wall and the lower wall in the second installation groove 81, the second rotating rod 88 is arranged in the second bearing seat 87 at the lower side, the screw rod 89 is arranged in the second bearing seat 87 at the upper side, the bottom end of the, the left side of the nut 84 is connected with the right side of the first guide sleeve 83, the right side of the nut 84 is connected with the connecting rod 85, the top end of the connecting rod 85 is fixedly connected with a stop 86 with a blocking effect, the stop 86 is positioned in the impurity discharging hole 51, the first gear 810 is fixed at the lower part of the second rotating rod 88, the mounting rod 811 is connected to the right side of the lower part of the rear side of the second mounting groove 81, the right part of the mounting rod 811 is embedded with a third bearing seat 812, a third rotating rod 813 is mounted in the third bearing seat 812, the bottom end of the third rotating rod 813 is connected with a second gear 814, the second gear 814 is meshed with the first gear 810, and the top end of the third rotating rod 813 is provided with a crank 815 capable of rotating the second gear 814.

The device also comprises an n-shaped frame 301, a fourth bearing seat 302, a fourth rotating rod 303, a belt pulley 304, a flat belt 305, a support block 306, a speed reducing motor 307, a second guide rail 308, a second guide sleeve 309, a spring 3010, a contact rod 3011, a moving rod 3012 and a pointed rod 3013, wherein the n-shaped frame 301 is installed on the left side of the top of the support frame 3, the support frame 3 is connected with the n-shaped frame 301 in a welding connection mode, the fourth bearing seat 302 is embedded in the upper part and the lower part of the left side surface of the n-shaped frame 301, the fourth rotating rod 303 is installed in the fourth bearing seat 302, the belt pulley 304 is fixed at the right end of the fourth rotating rod 303, the flat belt 305 with a transmission function is wound between the upper belt pulley 304 and the lower belt 304, the support block 306 with a supporting function is fixedly connected to the upper part of the front side surface of the flat belt 305, the speed reducing motor 307 capable of rotating the belt 304 is installed at the top of the support frame 3, the speed reducing motor 307 is located at the, the second guide rail 308 is fixed on the right side of the top of the support frame 3, the second guide rail 308 is connected with the support frame 3 in a welding connection mode, the second guide rail 308 is provided with a second guide sleeve 309 in a sliding mode, a spring 3010 is wound on the second guide rail 308, the top end of the spring 3010 is connected with the bottom of the second guide sleeve 309, the bottom end of the spring 3010 is fixedly connected with the top of the support frame 3, the left side surface of the second guide sleeve 309 is connected with a contact rod 3011, the contact rod 3011 is located on the upper side of the support block 306, the moving rod 3012 is connected to the right side surface of the second guide sleeve 309, the right end of the moving rod 3012 is fixedly connected with a pointed rod 3013 capable of crushing rare earth, the moving rod 3012 is connected with the pointed rod 3013 in a welding connection mode, and the lower.

Example 4

The device also comprises an n-shaped frame 301, a fourth bearing seat 302, a fourth rotating rod 303, belt pulleys 304, a flat belt 305, a support block 306, a speed reducing motor 307, a second guide rail 308, a second guide sleeve 309, a spring 3010, a contact rod 3011, a moving rod 3012 and a pointed rod 3013, wherein the n-shaped frame 301 is installed on the left side of the top of the support frame 3, the fourth bearing seat 302 is embedded on the upper and lower parts of the left side surface of the n-shaped frame 301, the fourth rotating rod 303 is installed in the fourth bearing seat 302, the belt pulley 304 is fixed at the right end of the fourth rotating rod 303, the flat belt 305 with a transmission function is wound between the upper and lower belt pulleys 304, the support block 306 with a support function is fixedly connected to the upper part of the front side surface of the flat belt 305, the speed reducing motor 307 capable of rotating the belt 304 is installed on the top of the support frame 3, the speed reducing motor 307 is located on the left side of the n-shaped frame 301, the right end of the output shaft of the speed reducing, the second guide rail 308 is slidably provided with a second guide sleeve 309, the second guide rail 308 is wound with a spring 3010, the top end of the spring 3010 is connected with the bottom of the second guide sleeve 309, the bottom end of the spring 3010 is fixedly connected with the top of the support frame 3, the left side surface of the second guide sleeve 309 is connected with a contact rod 3011, the contact rod 3011 is located on the upper side of the support block 306, the moving rod 3012 is connected with the right side surface of the second guide sleeve 309, the right end of the moving rod 3012 is fixedly connected with a sharp rod 3013 capable of crushing rare earth, and the lower part of the sharp rod 3013 penetrates through the placing hole 6.

The grinding machine is characterized by further comprising a second discharging pipe 311, joints 312 and third discharging pipes 313, the second discharging pipe 311 is embedded in the lower portion of the supporting frame 3, the second discharging pipe 311 is located on the upper side of the second mounting groove 81, the second discharging pipe 311 is arranged in a left-low-right-high mode, the joints 312 are connected to the right side of the top of the second discharging pipe 311, the third discharging pipes 313 with conveying functions are embedded in the left side of the bottom of the grinding box 5, and the bottom ends of the third discharging pipes 313 are connected with the corresponding joints 312.

Example 5

The water spraying device is characterized by further comprising a water spraying pipe 321, a filter screen 322, an external water pipe 323 and a valve 324, wherein the water spraying pipe 321 is installed on the right side face in the placing hole 6, the filter screen 322 capable of preventing dust from entering is arranged at the bottom of the water spraying pipe 321, the water spraying pipe 321 is connected with the filter screen 322 in a welding connection mode, the external water pipe 323 is arranged at the top end of the water spraying pipe 321, and the valve 324 is arranged on the external water pipe 323.

When the rare earth powder grinding machine is used, a user puts rare earth into the discharging hopper 7, the rare earth in the discharging hopper 7 falls into the grinding box 5 through the placing hole 6, then the user starts the driving motor 14 to enable the grinding wheel 15 to rotate anticlockwise, the grinding wheel 15 rotates anticlockwise to grind the rare earth, the ground rare earth can fly, the flying rare earth can fall into the collecting box 16 through the discharging hole 4, the rare earth in the collecting box 16 falls into the placing box 19 through the first discharging pipe 18 downwards, the workload of the user can be reduced, the powder grinding efficiency of the rare earth can be improved, after the rare earth powder grinding is finished, the user closes the driving motor 14, then the placing box 19 is placed on the bottom frame 1 below the impurity discharging hole 51 by the user, then the impurity discharging hole 51 is opened by the user through the lifting device 8, the rare earth in the grinding box 5 falls into the placing box 19 through the impurity discharging hole 51, and the ground rare earth can be collected by the user conveniently, after the rare earth in the grinding box 5 completely falls, the user closes the impurity discharging hole 51 through the lifting device 8, so that the user can conveniently grind the rare earth next time.

When the pulverized rare earth needs to be taken out, a user places the placing box 19 on the underframe 1 below the impurity discharging hole 51, then the user holds the crank 815 to rotate the third rotating rod 813 clockwise, the third rotating rod 813 rotates clockwise to drive the second gear 814 to rotate clockwise, the second gear 814 rotates clockwise to drive the first gear 810 to rotate anticlockwise, the first gear 810 rotates anticlockwise to drive the second rotating rod 88 to rotate anticlockwise, the second rotating rod 88 rotates anticlockwise to drive the screw rod 89 to rotate anticlockwise, the screw rod 89 rotates anticlockwise to enable the nut 84 to move downwards, the nut 84 moves downwards to enable the stopper 86 to move downwards out of the impurity discharging hole 51 through the connecting rod 85, so that the impurity discharging hole 51 can be opened, the rare earth in the grinding box 5 falls into the placing box 19 through the impurity discharging hole 51, after rare earth collection is completed, the user holds the crank 815 to rotate the third rotating rod 813 to rotate anticlockwise to enable the stopper 86 to reset upwards, so can conveniently beat the powder to the tombarthite.

When the rare earth needs to be pulverized, a user starts the speed reducing motor 307 to enable the lower fourth rotating rod 303 to rotate clockwise, the lower fourth rotating rod 303 rotates clockwise to drive the lower belt pulley 304 to rotate clockwise, the lower belt pulley 304 rotates clockwise to enable the upper belt pulley 304 to rotate clockwise through the flat belt 305, so that the flat belt 305 can rotate clockwise, the flat belt 305 rotates clockwise to drive the support block 306 to rotate clockwise, the support block 306 rotates clockwise to enable the contact rod 3011 to move upwards, the contact rod 3011 moves upwards to drive the second guide sleeve 309 to move upwards, the spring 3010 stretches along with the support block, when the support block 306 rotates anticlockwise and is not in contact with the contact rod 3011, the second guide sleeve 309 can move downwards to reset under the action of the elastic force of the spring 3010, the second guide sleeve 309 moves upwards and downwards to drive the sharp rod 3013 to move upwards and downwards, large rare earth can be pulverized by enabling the sharp rod 3013 to continuously move upwards and downwards, therefore, the user is not required to crush the massive rare earth, the workload of the user can be reduced, and the powder grinding is prevented from being hindered by the large shape of the rare earth.

Part tombarthite after the powder is beaten drops in second unloading pipe 311 through third unloading pipe 313 and joint 312, and the tombarthite in the second unloading pipe 311 landing to the collecting box 16 left along with in, so can convenience of customers collect the tombarthite after the powder to can prevent to grind the tombarthite in the case 5 too much, cause inconvenience for beating the powder.

When the invention needs to be cleaned, a user opens the valve 324, water in the external water pipe 323 flows into the water spray pipe 321 along with the water, the water in the water spray pipe 321 drops into the grinding box 5 through the filter screen 322, meanwhile, the user starts the driving motor 14 to rotate the grinding wheel 15, so that the grinding box 5 can be cleaned, the cleaned water flows into the second discharging pipe 311 through the third discharging pipe 313 and the joint 312, the water in the second discharging pipe 311 flows into the collecting box 16 along with the water to the left, the water in the collecting box 16 flows out through the first discharging pipe 18, after the cleaning is finished, the user closes the driving motor 14 and the valve 324, and dust generated when the rare earth is pulverized can be prevented from flowing into the water spray pipe 321 through the filter screen 322.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A rare earth powdering device comprises an underframe, supporting blocks, a supporting frame, a grinding box and a discharge hopper, wherein the supporting blocks are arranged on the right side of the bottom in the underframe, the supporting frame is fixedly connected to the top of the supporting blocks, a plurality of discharging holes for conveying are formed in the upper portion of the supporting frame, the grinding box is arranged on the upper portion of the right side of the supporting frame, impurity discharging holes are formed in the right side of the bottom of the grinding box, a placing hole is formed in the top of the grinding box, and the discharge hopper for containing is arranged between the front wall and the rear wall in the placing hole, and the rare earth powdering device is characterized by further comprising a lifting device, a first observation window, a first bearing seat, a sealing ring, a first rotating rod, a driving motor, a grinding wheel, a collecting box, a second observation window, a first discharging pipe and a placing box, wherein the lifting device for opening the impurity discharging holes can be arranged on the lower portion of the supporting frame, the first observation window is embedded in the front side, first mounting groove internal fixation has primary shaft bearing, the medial surface of two primary shaft bearing all is equipped with the sealing ring around, be provided with first bull stick around between two primary shaft bearing, can make the antetheca of first bull stick pivoted driving motor installation in the first mounting groove of front side, the rear end of driving motor output shaft and the front end rigid coupling of first bull stick, install on the first bull stick and to the kibbling wheel of polishing of tombarthite, the left surface at the support frame is fixed to the collecting box, the bottom left side of collecting box and the top rigid coupling of chassis, the leading flank of collecting box has inlayed the second observation window, the first unloading pipe that plays the transport effect has been inlayed on the bottom right side of collecting box, place the bottom left side of case setting in the chassis.

2. The rare earth pulverizing apparatus according to claim 1, wherein the elevating device comprises a first guide rail, a first guide sleeve, a nut, a connecting rod, a stopper, a second bearing seat, a second rotating rod, a screw rod, a first gear, a mounting rod, a third bearing seat, a third rotating rod, a second gear and a crank, the second mounting groove is opened at the lower part of the right side of the support frame, the first guide rail is fixedly connected to the lower part of the left side in the second mounting groove, the top of the first guide rail is fixedly connected to the left side of the top in the second mounting groove, the first guide rail is slidably provided with the first guide sleeve for guiding, the second shaft is mounted on the right side of the upper and lower walls in the second mounting groove, the second rotating rod is mounted in the second bearing seat at the lower side, the screw rod is arranged in the second bearing seat at the upper side, the bottom end of the screw rod is fixedly connected to the top end of the second rotating rod, the, the left surface of nut is connected with the right flank of first guide pin bushing, the right flank of nut is connected with the connecting rod, the top rigid coupling of connecting rod has the dog that plays the effect of blockking, the dog is located row miscellaneous downthehole, the lower part at the second bull stick is fixed to first gear, the trailing flank lower part right side in the second mounting groove is connected to the installation pole, third bearing frame has been inlayed to the right part of installation pole, install the third bull stick in the third bearing frame, the bottom of third bull stick is connected with the second gear, second gear and first gear engagement, the top of third bull stick is provided with and makes second gear revolve's crank.

3. The rare earth powdering device according to claim 2, further comprising an n-shaped frame, a fourth bearing, a fourth rotating rod, a belt pulley, a flat belt, a supporting block, a speed reduction motor, a second guide rail, a second guide sleeve, a spring, a contact rod, a moving rod and a pointed rod, wherein the n-shaped frame is mounted on the left side of the top of the supporting frame, the fourth bearing is embedded in the upper and lower portions of the left side of the n-shaped frame, the fourth rotating rod is mounted in the fourth bearing, the belt pulley is fixed to the right end of the fourth rotating rod, the flat belt for transmission is wound between the upper and lower belt pulleys, the supporting block for supporting is fixedly connected to the upper portion of the front side of the flat belt, the speed reduction motor capable of rotating the belt pulley is mounted on the top of the supporting frame, the speed reduction motor is located on the left side of the n-shaped frame, the right end of the output shaft of the speed reduction motor is fixedly connected to the left end of the, the second guide rail is provided with a second guide sleeve in a sliding mode, a spring is wound on the second guide rail, the top end of the spring is connected with the bottom of the second guide sleeve, the bottom end of the spring is fixedly connected with the top of the support frame, the left side face of the second guide sleeve is connected with a contact rod, the contact rod is located on the upper side of the support block, the moving rod is connected to the right side face of the second guide sleeve, the right end of the moving rod is fixedly connected with a pointed rod capable of crushing rare earth, and the lower portion of the pointed rod penetrates through the placing hole.

4. The rare earth powdering device according to claim 3, further comprising a second discharging pipe, a joint and a third discharging pipe, wherein the second discharging pipe is embedded in the lower portion of the support frame and located on the upper side of the second mounting groove, the second discharging pipe is arranged in a left-low-right-high mode, the right side of the top of the second discharging pipe is connected with the joints, the third discharging pipes with transportation functions are embedded in the left side of the bottom of the grinding box, and the bottom ends of the third discharging pipes are connected with the corresponding joints.

5. The rare earth pulverizing device of claim 4, further comprising a water spraying pipe, a filter screen, an external water pipe and a valve, wherein the water spraying pipe is installed on the right side surface of the placing hole, the filter screen capable of preventing dust from entering is arranged at the bottom of the water spraying pipe, the external water pipe is arranged at the top end of the water spraying pipe, and the valve is arranged on the external water pipe.