CN112403649A

CN112403649A - Tombarthite processing is with building stones grinding device that is heated

Info

Publication number: CN112403649A
Application number: CN202011179601.5A
Authority: CN
Inventors: 张新立
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-02-26

Abstract

The invention provides a stone heated grinding device for rare earth processing, which comprises a grinding box and a grinding box, wherein the upper end of one side of the grinding box is fixedly connected with the grinding box, the front end and the rear end of the bottom of the grinding box are vertically and fixedly connected with supporting legs, the center of the top of the grinding box is vertically and rotatably connected with a grinding and dispersing device, the lower end of the grinding and dispersing device extends into the grinding box, the lower end in the grinding box is provided with a second counterattack plate component, an adjusting device is respectively arranged between the first counterattack plate component and the second counterattack plate component and the wall surface of the grinding box, the upper end of the joint of the grinding box and the grinding box is provided with a baffle plate, the bottom of the baffle plate is connected with the top of the second counterattack plate component, a ring hammer is rotatably connected between the front side and the rear side of the center of the grinding box, the central shaft of the ring hammer extends to the outer side of the front side of the, and simultaneously, the problems of easy blockage and low working efficiency are solved.

Description

Tombarthite processing is with building stones grinding device that is heated

Technical Field

The invention relates to the technical field of rare earth processing, in particular to a heated grinding device for rare earth processing stone.

Background

Rare earth minerals exist mainly in mineral form in the earth crust, and there are three main types: as basic constituent elements of minerals, rare earth exists in the crystal lattice of the minerals in the form of ionic compounds, and forms indispensable components of the minerals; such minerals are commonly referred to as rare earth minerals, such as monazite, bastnaesite, and the like; the impurity elements as minerals are dispersed in the form of isomorphism substitution in the rock-making minerals and rare metal minerals, which can be called rare earth element-containing minerals such as apatite, fluorite and the like, and are adsorbed on the surfaces or among particles of some minerals in an ion state; the minerals mainly comprise various clay minerals and mica minerals; rare earth elements in this state are easily extracted.

Rare earth has the name of industrial vitamin; have become an extremely important strategic resource today; the rare earth element oxide refers to 15 lanthanide element oxides with atomic numbers of 57 to 71 in the periodic table of elements, and 17 element oxides of scandium and yttrium with similar chemical properties with the lanthanide elements; the rare earth elements are widely applied in the fields of petroleum, chemical industry, metallurgy, textile, ceramics, glass, permanent magnet materials and the like, and the value of rare earth oxides is increased along with the technological progress and the continuous breakthrough of application technology.

At present, when the rare earth stone is crushed, the following defects exist: 1. the blanking speed is too high, so that the crushing mechanism is not uniform in crushing and is easy to block; 2. the powder cannot be crushed for multiple times, and the crushing quality is poor; 3. can not reduce the humidity of building stones, building stones adhesion is stronger after smashing, easily causes the waste, has reduced the efficiency of smashing the grinding simultaneously.

Disclosure of Invention

In order to solve the above-described problems, the present invention provides a heated grinding apparatus for rare earth processing stones, which solves the above-described problems.

The invention relates to a rare earth processing stone heated grinding device, which is realized by the following specific technical means: a stone heated grinding device for rare earth processing comprises a grinding box and a grinding box, wherein the upper end of one side of the grinding box is fixedly connected with the grinding box, the front end and the rear end of the bottom of the grinding box are vertically and fixedly connected with supporting legs, the center of the top of the grinding box is vertically and rotatably connected with a grinding and dispersing device, the lower end of the grinding and dispersing device extends into the grinding box, the lower end of the grinding and dispersing device, which is positioned in the grinding box, is fixedly connected with a grinding box, the lower end of the grinding box, which is positioned in the grinding box, is obliquely and fixedly connected with a guide plate, the lower end of the grinding box, which is far away from the grinding box, is provided with a discharge hole corresponding to the lower oblique end of the top of the guide plate, the central position of the upper end of the grinding box, which is far away from the grinding box, is fixedly, transmission is connected between servo motor and the drive assembly, drive assembly is connected with the transmission of grinding dispersion devices upper end, smash incasement portion and install the buffer near grinding case one side upper end, smash incasement portion and keep away from grinding case one side and install the counterattack board subassembly No. one, smash incasement lower extreme and install No. two counterattack board subassemblies, the counterattack board subassembly No. one, all install adjusting device between No. two counterattack board subassemblies and the crushing case wall, smash incasement portion and grind case junction upper end and install the baffle, the baffle bottom meets with No. two counterattack board subassemblies top, it is connected with the ring hammer to rotate between the centre position front and back sides of crushing case, the ring hammer center pin extends to crushing case front side outer end fixedly connected with synchronizing wheel, smash roof portion fixedly connected with feeder hopper.

Preferably, the driving assembly further comprises a bearing plate and a connecting shaft, the upper end of the bearing plate is vertically rotated and connected with the connecting shaft, a synchronizing wheel is fixedly connected to the upper end of the connecting shaft, a bevel gear is fixedly connected to the lower end of the connecting shaft, the bevel gear is meshed and clamped with the bevel gear on the upper end of the output shaft of the servo motor, the synchronizing wheel on the upper end of the output shaft of the servo motor is connected with the synchronizing wheel on the upper end of the central shaft of the circular hammer through a synchronous belt.

Preferably, the grinding and dispersing device further comprises a rotating shaft, an eccentric wheel, a breaking and throwing assembly and a grinding assembly, wherein the upper end of the rotating shaft extends to the eccentric wheel fixedly connected with the outer side of the grinding box, the eccentric wheel is connected with the material buffering device, a synchronizing wheel is fixedly connected with the top of the rotating shaft, the synchronizing wheel at the upper end of the rotating shaft is connected with a synchronizing wheel at the upper end of a connecting shaft through a synchronous belt, the rotating shaft is located at the lower end fixedly connected with the joint of the grinding box and the grinding box, the grinding assembly is fixedly connected with the bottom of the rotating shaft, the grinding assembly further comprises grinding balls and thread grooves, annular thread grooves are arranged at the lower ends of the central positions of the grinding balls in sequence at equal intervals, the lower ends of the grinding balls are connected with the grinding.

Preferably, hit garrulous subassembly of throwing still including the sleeve, the connecting plate, broken tooth, shake the subassembly, the equal fixedly connected with connecting plate all around of sleeve, the broken tooth of bolt fixedly connected with in proper order is installed at the connecting plate outside equidistance, the shake subassembly is installed at the connecting plate top, the heat dissipation box is located hits garrulous subassembly upper end of throwing, heat dissipation box internally mounted has fan and firing equipment, firing equipment can be electric heating pipe, electric heating wire etc. communicate between heat dissipation box and the grinding case, the sleeve cup joints to be fixed in the pivot upper end.

Preferably, the shaking assembly further comprises a shaking plate, a support rod, a reset spring and a limit plate, one end of the shaking plate is horizontally connected to one side, close to the sleeve, of the connecting plate in a rotating mode, the support rod is hinged to the center of the bottom of the shaking plate, the bottom of the support rod vertically extends to the outer side of the bottom of the connecting plate and is fixedly connected with the limit plate, and the reset spring is sleeved on the upper end of the support rod, which.

Preferably, the buffer device is still including the push rod, the buffer board, the push pedal, the draw-in groove, buffer board one end with smash incasement portion and be close to grinding case lateral wall upper end articulated, buffer board bottom central point puts and articulates there is the push rod, the push rod other end runs through perpendicularly and smashes the case and be close to grinding case upper end wall, the push rod is located and smashes case outside one end fixedly connected with push pedal, the spring has been cup jointed on the push rod is located and smashes case outside, the push pedal is kept away from and is smashed case one side and be equipped with the.

Preferably, crushing case is kept away from grinding case one side lateral wall upper end slope setting, and the slope lateral wall tip keeps away from grinding case setting down, crushing bottom of the case slope setting, and crushing bottom of the case wall tip is close to grinding case setting down, No. one the upper end of counterattack board subassembly is connected with crushing incasement portion keeps away from grinding case one side slope wall and rotates perpendicularly, No. one the lower extreme of counterattack subassembly and crushing incasement portion keep away from grinding case one side between the slope wall fixedly connected with spring between the wall, No. two the side is rotated around the assembly one end of counterattack is connected between crushing case front and back lateral wall face, and No. two the counterattack board subassembly is located crushing incasement bottom under the inclined plane, No. two the assembly other end bottom of counterattack board and smash fixedly connected with spring between the.

Preferably, a counterattack board subassembly still is including a counterattack board, crushing unit, a counterattack board is close to ring hammer one side and is equipped with a recess in proper order with great ease equidistance, the center is equipped with No. two recesses in the recess, swing joint has crushing unit in No. two recesses, crushing unit is still including the anvil, No. three recesses, the awl, the piston rod, the piston plate, damping spring, No. two recesses inside cavity position joint has the piston plate, the piston plate is kept away from the inside one side fixedly connected with piston rod of No. two recesses, piston rod other end fixedly connected with anvil, the anvil corresponds the joint with a recess, damping spring has been cup jointed in the recess that the piston rod upper end is located, the anvil is close to ring hammer one side and is equipped with No. three recesses, the equidistance is fixedly connected with the awl in proper order in No. three.

Preferably, No. two reaction plate subassemblies are still including No. two reaction plates, lug, and No. two reaction plate tops are located the positive lower extreme of ring hammer and are equidistant fixedly connected with lug in proper order from a left side to the right side, and the lug is the triangular prism form, and the baffle bottom meets with No. two reaction plates, and the baffle lower extreme is equipped with a plurality of sieve meshes.

Preferably, adjusting device is still including the lead screw, the lead screw sleeve rotates to be connected at crushing incasement side wall, threaded connection between lead screw and the lead screw sleeve, the lead screw extends to crushing incasement portion respectively with a counterattack board, No. two counterattack boards are close to crushing incasement wall one side center articulated, adjusting device is equipped with 2 groups, the lead screw is kept away from grinding case one side slope wall and is smashed the perpendicular setting of bottom of the case slope wall with crushing case respectively, the lead screw sleeve rotates respectively to be connected and keeps away from grinding case one side slope wall and crushing bottom of the case slope wall at crushing case.

Has the advantages that:

1. servo motor drives the connecting axle through bevel gear after the start-up and rotates, the connecting axle drives the pivot through the synchronizing wheel after rotating and rotates, the pivot drives the eccentric wheel and rotates, eccentric wheel pivoted in-process top moves the push pedal, the push pedal pushes up through the push rod and moves the buffer board and up to lift up, thereby make the building stones difficult for falling, when the eccentric wheel rotates to the less one side of radius, the spring promotes the push pedal and resets, the buffer board down rotates, the building stones fall, eccentric wheel pivoted in-process makes the buffer board luffing motion, thereby make the falling that the tombarthite building stones can be interrupted to the ring hammer upper end, make the tombarthite building stones smash more thoroughly, simultaneously difficult the inside jam that.

2. Through a counterattack board subassembly, No. two counterattack board subassemblies and ring hammer combined action make the tombarthite building stones smash more evenly down, No. one counterattack board upper end is equipped with crushing unit, the building stones pass through the kibbling in-process of ring hammer simultaneously with top hammer extrusion friction, the awl thorn and the stone contact of top hammer upper end, make the stone change atress garrulous division, No. two counterattack board upper ends are equipped with the lug, increase friction between lug and the building stones, the extruded in-process ring hammer of friction can further smash the building stones, can lead kibbling material down through No. two counterattack boards simultaneously.

3. Building stones fall into when grinding the case through the sieve mesh, at first throw the subassembly contact with rotatory hitting garrulous, the building stones are pounded and are fallen to the dither board, dither board atress extrusion bracing piece, make the reset spring atress extrusion simultaneously, reset spring reaction force promotes the dither board and up lifts up, thereby make the building stones throw, blow off hot-blast in the heat dissipation box simultaneously with this, can heat the tombarthite building stones, and it is more even to heat, reduce building stones humidity, make the building stones after the grinding difficult adhesion, it is smashed to mill simultaneously more easily, the work efficiency is improved, connecting plate pivoted in-process drives broken tooth and rotates collision tombarthite building stones, further carry out the breakage again, make the tombarthite building stones smash thoroughly, it is more convenient to.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an overall sectional structural view of the present invention.

FIG. 3 is a schematic view of the grinding and dispersing device of the present invention.

FIG. 4 is a schematic overall side view of the present invention.

FIG. 5 is a schematic top view of the breaking and ejecting assembly of the present invention.

FIG. 6 is a schematic structural view of a first reaction plate assembly of the present invention.

FIG. 7 is a schematic structural view of a second reaction plate assembly of the present invention.

Fig. 8 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

Fig. 9 is an enlarged schematic view of the invention at B of fig. 2.

Fig. 10 is an enlarged view of the structure of fig. 3 at C according to the present invention.

Fig. 11 is an enlarged view of fig. 6 at D according to the present invention.

In fig. 1 to 11, the correspondence between the component names and the reference numbers is:

grinding box 1, discharge hole 101, grinding box 2, feed hopper 201, servo motor 3, drive assembly 4, bearing plate 401, connecting shaft 402, supporting leg 5, heat dissipation box 6, buffer device 7, push rod 71, buffer plate 72, push plate 73, clamping groove 74, adjusting device 8, lead screw 81, lead screw sleeve 82, first reaction plate assembly 9, first reaction plate 91, grinding assembly 92, second reaction plate assembly 10, second reaction plate 1001, bump 1002, grinding box 11, blanking port 1101, guide plate 12, grinding and dispersing device 13, rotating shaft 131, eccentric wheel 132, crushing and throwing assembly 133, grinding assembly 134, baffle 14, sieve hole 1401, grinding ball 15, thread groove 16, sleeve 17, connecting plate 18, crushing tooth 19, shaking assembly 20, shaking plate 21, support rod 22, reset spring 23, limit plate 24, second groove 25, first groove 26, top hammer 271 27, third groove, grinding assembly 15, grinding assembly 13, grinding head, awl 272, piston rod 28, piston plate 29, damping spring 30, ring hammer 31.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Example (b):

as shown in figures 1 to 11: a rare earth processing stone heated grinding device comprises a grinding box 1 and a grinding box 2, wherein the upper end of one side of the grinding box 1 is fixedly connected with the grinding box 2, the front end and the rear end of the bottom of the grinding box 2 are vertically and fixedly connected with supporting legs 5, the center of the top of the grinding box 1 is vertically and rotatably connected with a grinding and dispersing device 13, the lower end of the grinding and dispersing device 13 extends into the grinding box 1, the lower end of the grinding box 1, which is positioned at the lower end of the grinding and dispersing device 13, is fixedly connected with a grinding box 11, the lower end of the grinding box 2, which is positioned at the lower end of the grinding box 11, is obliquely and fixedly connected with a guide plate 12, the lower end of one side of the grinding box 1, which is far away from the grinding box 2, is provided with a discharge port 101 corresponding to the lower oblique end of the top of the guide plate 12, the center position of the upper end of the grinding box 1, the upper end of an output shaft of a servo motor 3 is fixedly connected with a synchronizing wheel and a bevel gear, the servo motor 3 is in transmission connection with a driving component 4, the driving component 4 is in transmission connection with the upper end of a grinding and dispersing device 13, the upper end of one side, close to a grinding box 1, of the inside of a crushing box 2 is provided with a material buffering device 7, one side, far away from the grinding box 1, of the inside of the crushing box 2 is provided with a first counterattack plate component 9, the lower end of the inside of the crushing box 2 is provided with a second counterattack plate component 10, adjusting devices 8 are respectively arranged between the first counterattack plate component 9, the second counterattack plate component 10 and the wall surface of the crushing box 2, the upper end of the connecting part of the inside of the crushing box 2 and the grinding box 1 is provided with a baffle 14, the bottom of the baffle 14 is connected with the top of the second counterattack plate component 10, the top of the crushing box 2 is fixedly connected with a feed hopper 201.

Wherein: drive assembly 4 is still including loading board 401, connecting axle 402, loading board 401 upper end is rotated perpendicularly and is connected with connecting axle 402, connecting axle 402 upper end fixedly connected with synchronizing wheel, connecting axle 402 lower extreme fixedly connected with bevel gear, connecting axle 402 bottom bevel gear and 3 output shaft upper end bevel gear meshing joint of servo motor, 3 output shaft upper end synchronizing wheels of servo motor and ring hammer center pin upper end synchronizing wheel pass through the hold-in range and are connected, loading board 401 fixed connection is in 1 top front side of grinding box, servo motor 3 connects external power source, start servo motor 3 and drive whole device and carry out work, make each part connect closely, the work efficiency is improved, the power demand equipment has been reduced.

Wherein: the grinding and dispersing device 13 further comprises a rotating shaft 131, an eccentric wheel 132, a breaking and throwing component 133 and a grinding component 134, the eccentric wheel 132 is fixedly connected to the upper end of the rotating shaft 131, the upper end of the rotating shaft 131 extends to the outer side of the grinding box 1, the eccentric wheel 132 is connected with the material buffering device 7, a synchronizing wheel is fixedly connected to the top of the rotating shaft 131, the synchronizing wheel at the upper end of the rotating shaft 131 is connected with the synchronizing wheel at the upper end of the connecting shaft 402 through a synchronizing belt, the breaking and throwing component 133 is fixedly connected to the lower end of the rotating shaft 131, the grinding component 134 is fixedly connected to the bottom of the rotating shaft 131, the grinding component 134 further comprises a grinding ball 15 and a thread groove 16, annular thread grooves 16 are sequentially arranged at the lower end of the central position of the grinding ball 15 at equal intervals, the lower end of the grinding ball 15 is connected with the grinding box 11, a circular blanking port 1101 is arranged at the center, the pulverized rare earth is output to the bottom of the grinding ball 15 through the annular thread groove 16, and is then discharged through the blanking port 1101.

Wherein: hit garrulous subassembly 133 of throwing still including sleeve 17, connecting plate 18, broken tooth 19, shake subassembly 20, sleeve 17 all around equal fixedly connected with connecting plate 18, the equal bolt fixedly connected with broken tooth 19 in proper order in the connecting plate 18 outside equidistance, shake subassembly 20 is installed at connecting plate 18 top, heat dissipation box 6 is located and hits garrulous subassembly 133 upper end of throwing, 6 internally mounted of heat dissipation box has fan and firing equipment, firing equipment can be electric heating pipe, electric heating wire etc., communicate between heat dissipation box 6 and the grinding box 1, sleeve 17 cup joints and fixes in pivot 131 upper ends, it rotates to hit garrulous subassembly 133 of throwing, the broken tooth 19 of pivoted in-process is further broken to the building stones of whereabouts, make the after-grinding more efficient.

Wherein: the shaking component 20 further comprises a shaking plate 21, a support rod 22, a return spring 23 and a limit plate 24, one end of the shaking plate 21 is horizontally connected to one side, close to the sleeve 17, of the connecting plate 18 in a switching mode, the support rod 22 is hinged to the center of the bottom of the shaking plate 21, the bottom of the support rod 22 vertically extends to the outer side of the bottom of the connecting plate 18 and is fixedly connected with the limit plate 24, the return spring 23 is sleeved at the upper end of the connecting plate 18 of the support rod 22, when stones fall into the grinding box 1 through the sieve pores 1401, the stones are firstly contacted with the rotary smashing and throwing component 133, the stones are smashed to fall onto the shaking plate 21, the shaking plate 21 is stressed to extrude the support rod 22, meanwhile, the return spring 23 is stressed and extruded, the counterforce of the return spring 23 pushes the shaking plate 21 to lift upwards, so that the stones are thrown, meanwhile, hot air is blown out from, meanwhile, the grinding and crushing are easier, and the working efficiency is improved.

Wherein: the buffering device 7 further comprises a push rod 71, a buffering plate 72, a push plate 73 and a clamping groove 74, one end of the buffering plate 72 is hinged to the upper end of the inner part of the crushing box 2 close to the side wall of the grinding box 1, the push rod 71 is hinged to the central position of the bottom of the buffering plate 72, the other end of the push rod 71 vertically penetrates through the wall surface of the inner part of the crushing box 2 close to the upper end of the grinding box 1, the push plate 73 is fixedly connected to one end of the push rod 71 located outside the crushing box 2, a spring is sleeved on the upper end of the push rod 71 located outside the crushing box 2, the clamping groove 74 is arranged on one side of the push plate 73 far away from the crushing box 2, the eccentric wheel 132 is correspondingly clamped with the clamping groove 74, the servo motor 3 drives the connecting shaft 402 to rotate through a bevel gear after the connecting shaft 402 rotates, the rotating shaft 131 drives the eccentric wheel 132 to rotate, the, when eccentric wheel 132 rotated to the less one side of radius, spring promotion push plate 73 reset, and buffer plate 72 down rotated, and the building stones fell, and eccentric wheel 132 pivoted in-process made buffer plate 72 luffing motion to make the falling to ring hammer 31 upper end that the tombarthite building stones can be interrupted, make the tombarthite building stones smash more thoroughly, be difficult for causing crushing case 2 internal blocking simultaneously.

Wherein: smash case 2 and keep away from the slope setting of grinding case 1 one side lateral wall upper end, and the slope end keeps away from grinding case 1 setting under the slope lateral wall, smash 2 bottom slopes of case setting, and smash 2 bottom wall undercline ends and be close to grinding case 1 setting, the perpendicular rotation of grinding case 1 one side slope wall is kept away from with crushing 2 inside in case of counterattack subassembly 9 upper ends, fixedly connected with spring between the grinding case 1 one side slope wall is kept away from with crushing 2 inside in case of counterattack subassembly 9 lower extremes, No. two counterattack subassembly 10 one end front and back side is rotated and is connected between crushing case 2 front and back lateral wall face, and No. two counterattack subassembly 10 is located crushing 2 bottom under the slope directly upper end, No. two counterattack subassembly 10 other end bottom and smash 2 in the case fixedly connected with spring between the bottom inclined plane.

Wherein: the first impact plate component 9 further comprises a first impact plate 91 and a crushing component 92, wherein a first groove 26 is formed in one side, close to the ring hammer 31, of the first impact plate 91 at equal intervals longitudinally and transversely, a second groove 25 is formed in the center of the first groove 26, the crushing component 92 is movably connected in the second groove 25, the crushing component 92 further comprises a top hammer 27, a third groove 271, a conical thorn 272, a piston rod 28, a piston plate 29 and a damping spring 30, the piston plate 29 is clamped in a hollow position in the second groove 25, the piston rod 28 is fixedly connected to one side, far away from the second groove 25, of the piston plate 29, the other end of the piston rod 28 is fixedly connected with the top hammer 27, the top hammer 27 is correspondingly clamped with the first groove 26, the damping spring 30 is sleeved in the first groove 26 at the upper end of the piston rod 28, the third groove 271 is formed in one side, close to the ring hammer 31, of the top hammer 27, the conical thorn 272 is, the stone material is simultaneously extruded and rubbed with the top hammer 27 in the process of crushing through the ring hammer 31, and is contacted with the stone through the prickle 272 at the upper end of the top hammer 27, so that the stone is more easily crushed.

Wherein: no. two reaction plate subassembly 10 is still including No. two reaction plate 1001, lug 1002, No. two reaction plate 1001 tops are located the positive lower extreme of ring hammer 31 and equidistant fixedly connected with lug 1002 in proper order from a left side to the right side, lug 1002 is the triangular prism form, baffle 14 bottom meets with No. two reaction plate 1001, and baffle 14 lower extreme is equipped with a plurality of sieve meshes 1401, increase friction between lug 1002 and the building stones, the extruded in-process ring hammer 31 of friction can further smash the building stones, can lead kibbling building stones down through No. two reaction plate 1001 simultaneously.

Wherein: the adjusting device 8 further comprises a screw rod 81 and a screw rod sleeve 82, the screw rod sleeve 82 is rotatably connected to the outer side wall surface of the crushing box 2, the screw rod 81 is in threaded connection with the screw rod sleeve 82, the screw rod 81 extends into the crushing box 2 and is respectively hinged with the first counterattack plate 91 and the second counterattack plate 1001 close to the center of one side of the inner wall of the crushing

box

2, 2 groups of adjusting devices 8 are arranged, the screw rod 8 is respectively and vertically arranged with the inclined wall surface of one side of the crushing box 2 away from the grinding box 1 and the inclined wall surface of the bottom of the crushing box 2, the screw rod sleeve 82 is respectively and rotatably connected with the inclined wall surface of one side of the crushing box 2 away from the grinding box 1 and the inclined wall surface of the bottom of the crushing box 2, the screw rod sleeve 82 can be rotated to drive the screw rod 81 to drive the first counterattack plate 91 and the second counterattack plate 1001 to rotate through the screw rod 81, so, when stones are blocked or need to be adjusted according to actual needs, the operation is more convenient.

Wherein: the fan inside the heat dissipation box 6 and the heating equipment are connected with an external power supply.

The working principle is as follows: starting a servo motor 3 and a fan and a heating device inside a heat dissipation box 6, adding rare earth stones through a feed hopper 201, driving a connecting shaft 402 to rotate through a bevel gear after the servo motor 3 is started, driving a rotating shaft 131 to rotate through a synchronizing wheel after the connecting shaft 402 rotates, driving an eccentric wheel 132 to rotate through the rotating shaft 131, driving a push plate 73 to push in the rotating process of the eccentric wheel 132, driving a buffer plate 72 to lift upwards through a push rod 74 by the push plate 73, so that the stones are not easy to fall down, when the eccentric wheel 132 rotates to one side with smaller radius, pushing the push plate 73 to reset through a spring, driving the buffer plate 72 to rotate downwards, falling the stones, swinging the buffer plate 72 upwards and downwards in the rotating process of the eccentric wheel 132, so that the rare earth stones can fall down to the upper end of a ring hammer 31 discontinuously, driving the ring hammer 31 to rotate through the synchronizing wheel by the servo motor 3, crushing the falling rare earth stones, and extruding and rubbing with the top hammer, the stones are more easily broken through the contact of the conical spines 272 at the upper ends of the top hammers 27 and the stones, the friction between the bumps 1002 and the stones is increased, the ring hammers 31 can further crush the stones in the friction extrusion process, meanwhile, the crushed stones can be guided down through the second counterattack plate 1001, when the crushed stones fall into the grinding box 1 through the sieve holes 1401, the crushed stones are firstly contacted with the rotary breaking and throwing components 133, the stones are thrown to the shaking plate 21, the shaking plate 21 is stressed to extrude the supporting rods 22, meanwhile, the reset springs 23 are stressed to extrude, the reaction force of the reset springs 23 pushes the shaking plate 21 to lift upwards, so that the shaking plates are thrown, meanwhile, hot air is blown out from the heat dissipation box 6, the rare earth stones can be heated, the heating is more uniform, the humidity of the stones is reduced, the ground stones are not easy to adhere to the ground, the working efficiency is improved, the connecting plates 18 drive the crushing teeth 19 to rotate to collide with the rare earth stones in the rotating, the tombarthite building stones are further broken again for tombarthite building stones are smashed thoroughly, and the last thorough building stones that smash fall into grinding box 11 upper end, drive grinding ball 15 through pivot 131 and grind the building stones, and the powdered tombarthite that grinds is exported to grinding ball 15 bottom through annular thread groove 16, derives through blanking mouth 1101 and falls into deflector 12 upper end, exports through discharge gate 101 at last.

Claims

1. The utility model provides a tombarthite processing is with stone material grinding device that is heated, includes grinding case (1), crushing case (2), its characterized in that: the grinding box is characterized in that the upper end of one side of the grinding box (1) is fixedly connected with a grinding box (2), the front end and the rear end of the bottom of the grinding box (2) are vertically and fixedly connected with supporting legs (5), the center of the top of the grinding box (1) is vertically and rotatably connected with a grinding dispersion device (13), the lower end of the grinding dispersion device (13) extends into the grinding box (1), the grinding box (1) is internally positioned at the lower end of the grinding dispersion device (13) and fixedly connected with a grinding box (11), the grinding box (2) is internally positioned at the lower end of the grinding box (11) and fixedly connected with a guide plate (12) in an inclined manner, the lower end of one side of the grinding box (1) far away from the grinding box (2) corresponds to the lower inclined end of the top of the guide plate (12) and is provided with a discharge hole (101), the upper end center of one side of the grinding box (1) far away from the grinding box (2) is, the grinding box is characterized in that a servo motor (3) is fixedly connected to the lower end of a driving component (4) at the front side of the grinding box (1), a synchronizing wheel and a bevel gear are fixedly connected to the upper end of an output shaft of the servo motor (3), the servo motor (3) is in transmission connection with the driving component (4), the driving component (4) is in transmission connection with the upper end of a grinding and dispersing device (13), a material buffering device (7) is installed at the upper end of one side, close to the grinding box (1), of the inside of the grinding box (2), a first counterattack plate component (9) is installed at one side, far away from the grinding box (1), of the inside of the grinding box (2), a second counterattack plate component (10) is installed at the lower end of the inside of the grinding box (2), adjusting devices (8) are installed among the first counterattack plate component (9), the second counterattack plate component (10) and the wall surface of the grinding box (2), and a baffle (14) is, baffle (14) bottom meets with No. two counterattack board subassembly (10) tops, it is connected with ring hammer (31) to rotate between the side around crushing case (2) central point puts, ring hammer (31) center pin extends to crushing case (2) front side outer end fixedly connected with synchronizing wheel, crushing case (2) top fixedly connected with feeder hopper (201).

2. The apparatus for heated grinding of a rare earth working stone according to claim 1, wherein: the driving assembly (4) further comprises a bearing plate (401) and a connecting shaft (402), the upper end of the bearing plate (401) is vertically and rotatably connected with the connecting shaft (402), a synchronizing wheel is fixedly connected to the upper end of the connecting shaft (402), a bevel gear is fixedly connected to the lower end of the connecting shaft (402), the bevel gear at the bottom of the connecting shaft (402) is in meshing clamping connection with the bevel gear at the upper end of an output shaft of the servo motor (3), the synchronizing wheel at the upper end of the output shaft of the servo motor (3) is connected with the synchronizing wheel at the upper end of a central shaft of a ring hammer through a synchronous belt, and the bearing plate (401).

3. The apparatus for heated grinding of a rare earth working stone according to claim 1, wherein: the grinding and dispersing device (13) further comprises a rotating shaft (131), an eccentric wheel (132), a smashing and throwing component (133) and a grinding component (134), the upper end of the rotating shaft (131) extends to the outer side of the grinding box (1) and is fixedly connected with the eccentric wheel (132), the eccentric wheel (132) is connected with the material buffering device (7), the top of the rotating shaft (131) is fixedly connected with a synchronizing wheel, the synchronizing wheel at the upper end of the rotating shaft (131) is connected with the synchronizing wheel at the upper end of a connecting shaft (402) through a synchronous belt, the rotating shaft (131) is positioned at the lower end of the joint of the grinding box (2) and the grinding box (1) and is fixedly connected with the smashing and throwing component (133), the bottom of the rotating shaft (131) is fixedly connected with the grinding component (134), the grinding component (134) further comprises a grinding ball (15) and a thread groove (16), and annular thread grooves (16), the lower end of the grinding ball (15) is connected with a grinding box (11), a circular blanking port (1101) is arranged at the center of the bottom of the grinding box (11), and the grinding box (11) is hollow and hemispherical.

4. The apparatus for thermally grinding stone material for rare earth working according to claim 3, wherein: hit garrulous subassembly (133) of throwing still including sleeve (17), connecting plate (18), broken tooth (19), shake subassembly (20), sleeve (17) equal fixedly connected with connecting plate (18) all around, bolt fixedly connected with broken tooth (19) in proper order are equidistant in connecting plate (18) outside, shake subassembly (20) are installed at connecting plate (18) top, heat dissipation box (6) are located and hit garrulous subassembly (133) upper end of throwing, heat dissipation box (6) internally mounted has fan and firing equipment, and firing equipment can be electric heating pipe, electric heating wire etc. heat dissipation box (6) and grind between the case (1) and communicate, sleeve (17) cup joint and fix in pivot (131) upper end.

5. The apparatus for thermally grinding a rare earth working stone according to claim 4, wherein: shake subassembly (20) still including shaking board (21), bracing piece (22), reset spring (23), limiting plate (24), shake board (21) one end level switching and be close to sleeve (17) one side at connecting plate (18), it has bracing piece (22) to shake board (21) bottom center articulated, bracing piece (22) bottom extends to connecting plate (18) bottom outside fixedly connected with limiting plate (24) perpendicularly, reset spring (23) have been cup jointed on bracing piece (22) the position of connecting plate (18).

6. The apparatus for heated grinding of a rare earth working stone according to claim 1, wherein: the buffering device (7) further comprises a push rod (71), a buffering plate (72), a push plate (73) and a clamping groove (74), one end of the buffering plate (72) is hinged to the upper end, close to the side wall of the grinding box (1), of the grinding box (2), the center of the bottom of the buffering plate (72) is hinged to the push rod (71), the other end of the push rod (71) vertically penetrates through the grinding box (2) and is close to the upper end wall face of the grinding box (1), the push rod (71) is located at one end, fixedly connected with the push plate (73), of the outer side of the grinding box (2), the push rod (71) is located at the upper end of the outer side of the grinding box (2) and is sleeved with a spring, the clamping groove (74) is formed in one side, far away from the grinding box (2.

7. The apparatus for heated grinding of a rare earth working stone according to claim 1, wherein: the upper end of the side wall of the crushing box (2) far away from the grinding box (1) is obliquely arranged, the lower inclined end of the inclined side wall is far away from the grinding box (1), the bottom of the crushing box (2) is inclined, the lower inclined end of the wall surface at the bottom of the crushing box (2) is arranged close to the grinding box (1), the upper end of the first impact plate component (9) is vertically and rotatably connected with the inclined wall surface at one side away from the grinding box (1) in the crushing box (2), a spring is fixedly connected between the lower end of the first counterattack component (9) and the inclined wall surface of one side of the crushing box (2) far away from the grinding box (1), the front side and the rear side of one end of the second impact plate component (10) are rotatably connected between the front side wall surface and the rear side wall surface of the crushing box (2), and the second reaction plate component (10) is positioned right above the inclined plane at the bottom in the crushing box (2), and a spring is fixedly connected between the bottom of the other end of the second impact plate component (10) and an inclined plane at the bottom in the crushing box (2).

8. The apparatus for heated grinding of a rare earth working stone according to claim 1, wherein: the first impact plate component (9) further comprises a first impact plate (91) and a crushing component (92), wherein the first impact plate (91) is provided with a groove (26) in a longitudinal and transverse equidistance manner at one side close to the ring hammer (31), the inner center of the first groove (26) is provided with a second groove (25), the inner center of the second groove (25) is movably connected with the crushing component (92), the crushing component (92) further comprises a top hammer (27), a third groove (271), a conical prick (272), a piston rod (28), a piston plate (29) and a damping spring (30), the piston plate (29) is clamped at the hollow position in the second groove (25), the piston plate (29) is fixedly connected with the piston rod (28) at one side far away from the inner part of the second groove (25), the other end of the piston rod (28) is fixedly connected with the top hammer (27), and the top hammer (27) is correspondingly clamped with the first groove (26), the damping spring (30) is sleeved in the first groove (26) at the upper end of the piston rod (28), a third groove (271) is formed in one side, close to the ring hammer (31), of the top hammer (27), and conical spines (272) are fixedly connected in sequence in the third groove (271) at equal intervals.

9. The apparatus for heated grinding of a rare earth working stone according to claim 1, wherein: the second counterattack board assembly (10) further comprises a second counterattack board (1001) and a bump (1002), the top of the second counterattack board (1001) is located at the right lower end of the ring hammer (31) and is fixedly connected with the bump (1002) in sequence from left to right in an equidistant mode, the bump (1002) is in a triangular prism shape, the bottom of the baffle plate (14) is connected with the second counterattack board (1001), and the lower end of the baffle plate (14) is provided with a plurality of sieve holes (1401).

10. The apparatus for heated grinding of a rare earth working stone according to claim 1, wherein: adjusting device (8) still include lead screw (81), lead screw sleeve (82) rotate to be connected at crushing case (2) outside wall, threaded connection between lead screw (81) and lead screw sleeve (82), lead screw (81) extend to crushing case (2) inside respectively with a counterattack board (91), No. two counterattack boards (1001) be close to crushing case (2) inner wall one side center articulated, adjusting device (8) are equipped with 2 groups, lead screw (8) keep away from grinding case (1) one side slope wall and crushing case (2) bottom slope wall with crushing case (2) respectively and set up perpendicularly, lead screw sleeve (82) rotate respectively to be connected and keep away from grinding case (2) one side slope wall and crushing case (2) bottom slope wall.