CN117226702B - Grinder with centrifugal separator - Google Patents
Grinder with centrifugal separator Download PDFInfo
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- CN117226702B CN117226702B CN202311493341.2A CN202311493341A CN117226702B CN 117226702 B CN117226702 B CN 117226702B CN 202311493341 A CN202311493341 A CN 202311493341A CN 117226702 B CN117226702 B CN 117226702B
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- 238000000227 grinding Methods 0.000 claims abstract description 148
- 239000000463 material Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 68
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 94
- 230000000694 effects Effects 0.000 abstract description 25
- 238000005498 polishing Methods 0.000 abstract description 17
- 238000010008 shearing Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000000498 cooling water Substances 0.000 description 33
- 239000003082 abrasive agent Substances 0.000 description 31
- 238000000926 separation method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000003801 milling Methods 0.000 description 5
- 230000010354 integration Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the field of grinding equipment, in particular to a grinding machine with a centrifugal separator, which comprises a base; the top surface of the base is fixedly connected with a grinding tank; a feed inlet is formed in the top surface of the grinding tank; a rotating shaft is rotatably connected to the inner wall of one side of the grinding tank; the surface of the rotating shaft is fixedly connected with a rotating disc; the top surface of the base is fixedly connected with a motor at one side of the grinding tank, and an output shaft of the motor is fixedly connected with the rotating shaft; the base is internally provided with the separator at the corresponding position of the grinding tank, the separator is communicated with the grinding tank, burrs on the surface of the raw materials are formed into shearing force through the grinding materials, so that burrs on the surface of the raw materials are removed, grinding and polishing are finished, the raw materials and the grinding materials are led into the base and are separated through the centrifugal effect of the separator, the grinding materials with different quality are further separated from the raw materials, grinding and polishing of the raw materials are further integrated, and complicated transmissibility of material transmission among multiple machines is reduced.
Description
Technical Field
The invention belongs to the field of grinding equipment, and particularly relates to a grinding machine with a centrifugal separator.
Background
When the factory is casting or cutting the raw materials, more burrs can appear on the surface of the raw materials, the surface of the raw materials needs to be ground and polished, the raw materials with smaller volumes and more quantity can be processed by using a grinder, the grinding machine drives the grinding material to grind and polish the surface of the raw materials, and then the grinding material and a product are separated.
The prior art also proposes solutions, for example, polishing the surface of the raw material by a grinder, and sieving the polished abrasive and the raw material multiple times by a sieving machine, so as to separate the raw material from the abrasive, thereby obtaining a polished product.
In the prior art, if the fluid abrasive is used for grinding and polishing the raw materials, the fluid abrasive has certain viscosity and needs to be screened for multiple times by using a screening machine, so that the abrasive and the product which is well ground and polished can be completely separated, a plurality of machines are needed to be matched, and the process is complicated.
To this end, the invention provides a grinding mill with a centrifugal separator.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a grinder with a centrifugal separator, which comprises a base; the top surface of the base is fixedly connected with a grinding tank; a feed inlet is formed in the top surface of the grinding tank; a rotating shaft is rotatably connected to the inner wall of one side of the grinding tank; the surface of the rotating shaft is fixedly connected with a rotating disc; the top surface of the base is fixedly connected with a motor at one side of the grinding tank, and an output shaft of the motor is fixedly connected with the rotating shaft; the separator is arranged in the base at a position corresponding to the grinding tank and is communicated with the grinding tank; the separator separates materials with different masses from each other through centrifugal action; during operation, when the surface to the raw materials is required to be ground and polished, the workman can pour the raw materials and abrasive materials into the grinding jar through the feed inlet, afterwards the workman restarts the motor, drive the pivot through the output shaft of motor and rotate, drive the carousel on its surface by the pivot again and rotate, the pivoted carousel can drive abrasive materials and raw materials and rotate together, form the shearing force to the burr on the surface of raw materials through the abrasive materials, thereby get rid of raw materials surface burr, and then finish grinding and polishing, afterwards with the raw materials with the abrasive materials leading-in base inside separator in, through the centrifugal action of separator, separate the abrasive materials and the raw materials of quality difference, and then realize the integration of grinding and polishing and the separation of raw materials, reduce the loaded down with trivial details transmissibility of material transmission between the multiple machines.
Preferably, a plurality of arc-shaped strips which are uniformly arranged are fixedly connected to the surface of the turntable; the surface of the arc-shaped slat is fixedly connected with a plurality of bulges which are uniformly arranged; during operation, when the pivot drives the carousel and rotates, the arc slat that rotates the carousel and can take its surface to link firmly rotates, drives abrasive material and raw materials through the arc slat and overturn in the milling jar, and the protruding frictional force that increases the carousel of rethread arc slat surface to better drive abrasive material and the upset of raw materials, and then increase the shearing force of abrasive material to the raw materials surface, improve the effect to raw materials surface grinding and polishing.
Preferably, a water guide groove is formed in the tank wall of the grinding tank; the bottom of the grinding tank is fixedly connected with a water injection pipe which is communicated with the water guide groove; the top of the grinding tank is fixedly connected with a water outlet pipe which is communicated with the water guide tank; during operation, when the grinding pot works, the worker can pass through the water injection pipe and introduce cooling water into the water guide groove, and the cooling water is discharged from the water outlet pipe at the top of the grinding pot, and the cooling water is led into the water guide groove from the bottom of the water guide groove, so that the air bubbles generated during cooling water introduction are reduced, the air bubbles are prevented from being generated in the water guide groove, the heat dissipation of the grinding pot is uneven, and the heat dissipation effect of the grinding pot is guaranteed.
Preferably, the side wall of the feed inlet is connected with a baffle in a sliding manner; one end of the baffle extends into the water guide groove; one end of the baffle plate in the water guide groove is fixedly connected with a baffle plate; a spring is fixedly connected between the partition plate and the side wall of the water guide groove; during operation, when the workman is to the leading-in cooling water in the milling jar, the cooling water will promote the baffle motion, promote the baffle towards the lateral wall motion of feed inlet by the baffle again, simultaneously compression spring, and finally make the baffle jack-up the lateral wall of feed inlet, thereby seal the feed inlet, when preventing milling jar during operation, raw materials and abrasive material splash out from the feed inlet, and after finishing grinding, also only can stop the water injection after, the baffle can reset under the effect of spring elasticity, and open the feed inlet, simultaneously because not filling cooling water just can not close the feed inlet, also can play the effect of reminding the workman, forget to fill cooling water when preventing that the workman from operating, and lead to milling jar impaired because of high temperature.
Preferably, one end of the baffle, which is far away from the water guide groove, is fixedly connected with a first magnet strip; the side wall of the feed inlet is fixedly connected with a second magnet strip at a position corresponding to the first magnet strip; during operation, when the baffle is under the pressure effect of cooling water in the guiding gutter, the lateral wall of feed inlet is pushed to, and the second magnet strip on feed inlet lateral wall surface can adsorb each other with the first magnet strip of baffle terminal surface, plays the effect of further fixed baffle, and when preventing that the water pressure of cooling water is not enough or has undulant, the baffle can follow the fluctuation of water pressure and produce to rock, and then leads to abrasive material and raw materials to splash from the feed inlet and go out.
Preferably, the separator comprises a feed pipe; the feed pipe is fixedly connected to one end of the bottom of the grinding tank, which is far away from the motor, and is communicated with the grinding tank; an electromagnetic valve is arranged in the feed pipe; a centrifugal machine is arranged at the bottom of the feeding pipe; during operation, after finishing grinding the material in the grinding tank pipe, the worker opens the electromagnetic valve through control for raw material and abrasive material are led into the centrifugal machine by the inlet pipe, centrifugal action is generated through the rotation of the centrifugal machine, raw material and abrasive material are separated, and during operation of the centrifugal machine, water is continuously sprayed towards the raw material and abrasive material through the washing pipe inside the centrifugal machine, so that the raw material is scoured, abrasive materials adhered to the surface of the raw material are scoured, and the separation effect of the raw material and the abrasive material is improved.
Preferably, a plurality of dampers which are uniformly arranged are fixedly connected between the outer wall of the centrifugal machine and the inner wall of the base; during operation, the centrifugal machine can generate larger vibration during operation, so that the influence of the centrifugal machine on the grinding tank at the top of the centrifugal machine during operation is reduced, and the vibration of the centrifugal machine is relieved through the damper, so that the grinding tank and the centrifugal machine can work normally at the same time.
Preferably, a loop bar is rotationally connected between the turntables, and the loop bar is sleeved on the outer surface of the rotating shaft; the surface of the loop bar is fixedly connected with a helical blade; an annular groove is formed in the inner side surface of the loop bar; the side wall of the annular groove is hinged with a plurality of uniformly arranged limiting plates; a spring plate is fixedly connected between the limiting plate and the side wall of the annular groove; the surface of the rotating shaft is fixedly connected with a straight plate in the annular groove; during operation, when grinding jar normal operating, the motor drives the pivot corotation, drive the straight board by the pivot and rotate in the ring channel again, thereby extrude limiting plate, and compress the shell fragment, this moment because the extrusion of raw materials and abrasive material, the loop bar can not drive the spiral blade face and have too big rotation, and after the raw materials grinding and polishing finishes, the workman closes the motor, afterwards restart the reversal of motor, and drive the pivot reversal, the straight board is blocked with the limiting plate this moment, thereby drive the loop bar rotation, drive helical blade rotation by the loop bar, thereby promote raw materials and abrasive material toward the inlet pipe department of grinding jar tip, and then improve the efficiency that raw materials and abrasive material get into centrifuge.
Preferably, a rotating groove is formed in one side, far away from the limiting plate, of the straight plate; the rolling balls are rotationally connected in the rotating grooves; during operation, when the limiting plate rotates, the balls in the side surface rotating grooves can reduce friction force between the straight plate and the groove walls of the rotating grooves, so that abrasion between the straight plate and the rotating grooves is reduced, and service life of the limiting plate is prolonged.
Preferably, the bottom surface of the base is rotated with a plurality of evenly arranged rollers; a plurality of uniformly arranged bolts are fixedly connected to the side surface of the base close to the bottom; when the invention is required to be moved in a factory, the bolt can be pulled out of the mounting hole on the ground, the embodiment of the invention can normally slide through the roller, and after the embodiment of the invention is moved to a proper position, the bolt is inserted into the mounting hole on the ground to complete fixation.
The beneficial effects of the invention are as follows:
1. according to the grinder with the centrifugal separator, burrs on the surface of the raw materials are removed through the shearing force formed by the grinding materials, so that grinding and polishing are finished, then the raw materials and the grinding materials are led into the separator in the base, the grinding materials with different masses are separated from the raw materials through the centrifugal effect of the separator, the grinding and polishing of the raw materials and the integration of separation are realized, and the complicated transmissibility of material transmission among multiple machines is reduced.
2. According to the grinder with the centrifugal separator, the grinding material and the raw material are driven to overturn in the grinding tank through the arc-shaped slat, and friction force of the turntable is increased through the protrusions on the surface of the arc-shaped slat, so that the grinding material and the raw material are driven to overturn better, shearing force of the grinding material on the surface of the raw material is increased, and grinding and polishing effects on the surface of the raw material are improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the milling pot of the present invention;
FIG. 3 is a schematic view of the structure of the turntable in the present invention;
FIG. 4 is a schematic view of the structure of the baffle plate of the present invention;
FIG. 5 is a schematic view of a damper according to the present invention;
FIG. 6 is a schematic view of the structure of the loop bar of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 6 at A;
FIG. 8 is a schematic view of the structure of the roller in the present invention;
in the figure: 1. a base; 2. a grinding tank; 3. a feed inlet; 4. a rotating shaft; 5. a turntable; 6. a motor; 7. a separator; 8. arc-shaped laths; 9. a protrusion; 10. a water guide groove; 11. a water injection pipe; 12. a water outlet pipe; 13. a baffle; 14. a partition plate; 15. a spring; 16. a first magnet bar; 17. a second magnet bar; 18. a feed pipe; 19. an electromagnetic valve; 20. a centrifuge; 21. a damper; 22. a loop bar; 23. a helical blade; 24. an annular groove; 25. a limiting plate; 26. a spring plate; 27. a straight plate; 28. a rotating groove; 29. a ball; 30. a roller; 31. a bolt.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Examples
As shown in fig. 1 to 2, a grinder with a centrifugal separator according to an embodiment of the present invention includes a base 1, a grinding tank 2, a feed port 3, a rotating shaft 4, a rotating disc 5, a motor 6, and a separator 7; the top surface of the base 1 is fixedly connected with a grinding tank 2; the top surface of the grinding tank 2 is provided with a feed inlet 3; a rotating shaft 4 is rotatably connected to the inner wall of one side of the grinding tank 2; the surface of the rotating shaft 4 is fixedly connected with a rotating disc 5; the top surface of the base 1 is fixedly connected with a motor 6 at one side of the grinding tank 2, and an output shaft of the motor 6 is fixedly connected with the rotating shaft 4; a separator 7 is arranged in the base 1 at a position corresponding to the grinding tank 2, and the separator 7 is communicated with the grinding tank 2; the separator 7 separates materials of different masses from each other by centrifugation; the connection of the motors 6 in the embodiment of the invention is the prior art, and the proper motor 6 model is selected according to the requirement; during operation, when the surface of raw materials needs to be ground and polished, the workman can pour raw materials and abrasive material into the grinding jar 2 through feed inlet 3, afterwards the workman restarts motor 6, drive pivot 4 through the output shaft of motor 6 and rotate, the carousel 5 rotation on its surface is driven by pivot 4 again, pivoted carousel 5 can drive abrasive material and raw materials and rotate together, the burr formation shearing force of surface to the raw materials through the abrasive material, thereby get rid of raw materials surface burr, and then finish grinding and polishing, afterwards with the raw materials with the abrasive material leading-in base 1 inside separator 7, through the centrifugal action of separator 7, separate the abrasive material and the raw materials of quality difference, and then realize the integration of grinding and polishing and the separation of raw materials, reduce the loaded down with trivial details transmissibility of material transmission between the machines.
As shown in fig. 2 to 3, a plurality of arc-shaped laths 8 which are uniformly arranged are fixedly connected to the surface of the turntable 5; the arc-shaped lath 8 is made of rigid materials; the surface of the arc-shaped slat 8 is fixedly connected with a plurality of bulges 9 which are uniformly arranged; during operation, when the rotating shaft 4 drives the rotating disc 5 to rotate, the rotating disc 5 can rotate with the arc-shaped strip plates 8 fixedly connected with the surface of the rotating disc, the arc-shaped strip plates 8 drive the grinding materials and the raw materials to overturn in the grinding tank 2, the protrusions 9 on the surface of the arc-shaped strip plates 8 increase the friction force of the rotating disc 5, so that the grinding materials and the raw materials are driven to overturn better, the shearing force of the grinding materials on the surface of the raw materials is increased, and the effect of grinding and polishing the surface of the raw materials is improved.
As shown in fig. 2, a water guiding groove 10 is formed in the inner part of the tank wall of the grinding tank 2; the bottom of the grinding tank 2 is fixedly connected with a water injection pipe 11, and the water injection pipe 11 is communicated with a water guide tank 10; the top of the grinding tank 2 is fixedly connected with a water outlet pipe 12, and the water outlet pipe 12 is communicated with a water guide tank 10; the cooling water is injected into the water guide groove 10 from bottom to top, so that air bubbles are prevented from being generated in the water guide groove 10 due to the mixing of the cooling water and air when the cooling water is injected from top to bottom; during operation, when the grinding tank 2 works, workers can introduce cooling water into the water guide tank 10 through the water injection pipe 11, and the cooling water is discharged through the water outlet pipe 12 at the top of the grinding tank 2, and the cooling water is led into the water guide tank 10 from the bottom of the water guide tank 10, so that bubbles generated during cooling water introduction are reduced, bubbles are prevented from being generated in the water guide tank 10, uneven heat dissipation of the grinding tank 2 is caused, and the heat dissipation effect of the grinding pipe tank is guaranteed.
As shown in fig. 2 and 4, the side wall of the feed inlet 3 is connected with a baffle 13 in a sliding manner; one end of the baffle 13 extends into the water guide groove 10; one end of the baffle 13 in the water guide tank 10 is fixedly connected with a baffle 14; a spring 15 is fixedly connected between the partition plate 14 and the side wall of the water guide groove 10; the spring 15 plays a role in resetting; during operation, when the workman is to the cooling water of grinding jar 2 in-guide, the cooling water will promote baffle 14 motion, promote baffle 13 by baffle 14 and move towards the lateral wall of feed inlet 3 again, compress spring 15 simultaneously, and finally make baffle 13 jack-up feed inlet 3's lateral wall, thereby seal feed inlet 3, when preventing grinding jar 2 during operation, raw materials and abrasive material splash out from feed inlet 3, and after finishing grinding, also only can stop the water injection, baffle 13 can reset under the effect of spring 15 elasticity, and open feed inlet 3, simultaneously because just can not close feed inlet 3 by not filling cooling water, also can play the effect of reminding the workman, forget to fill cooling water when preventing that the workman from operating, and lead to grinding jar 2 to be impaired because of high temperature.
As shown in fig. 4, a first magnet strip 16 is fixedly connected to the end of the baffle 13 away from the water guiding groove 10; the side wall of the feed inlet 3 is fixedly connected with a second magnet strip 17 at a position corresponding to the first magnet strip 16; the first magnet strip 16 and the second magnet are arranged in a mutual attraction way; when the baffle 13 is in operation, under the pressure effect of cooling water in the water guide tank 10, the baffle 13 is propped against the side wall of the feed inlet 3, the second magnet strips 17 on the side wall surface of the feed inlet 3 can be mutually adsorbed with the first magnet strips 16 on the end surface of the baffle 13, the effect of further fixing the baffle 13 is achieved, and when the water pressure of the cooling water is not enough or is fluctuated, the baffle 13 can shake along with the fluctuation of the water pressure, and then abrasive materials and raw materials are splashed from the feed inlet 3 to be discharged.
As shown in fig. 1, 2 and 5, the separator 7 comprises a feed pipe 18, a solenoid valve 19 and a centrifuge 20; the feed pipe 18 is fixedly connected to one end of the bottom of the grinding tank 2 far away from the motor 6 and is communicated with the grinding tank 2; a solenoid valve 19 is arranged in the feed pipe 18; the feeding of the feeding pipe 18 is controlled by the electromagnetic valve 19; a centrifuge 20 is arranged at the bottom of the feeding pipe 18; when the grinding tank 2 is in operation, after the grinding of the materials in the pipe is finished, a worker opens the electromagnetic valve 19, so that the raw materials and the grinding materials are led into the centrifugal machine 20 through the feeding pipe 18, the centrifugal effect is generated through the rotation of the centrifugal machine 20, the raw materials and the grinding materials are separated, meanwhile, when the centrifugal machine 20 works, the washing pipe inside the centrifugal machine can continuously spray water towards the raw materials and the grinding materials, the raw materials are scoured, the grinding materials adhered to the surface of the raw materials are scoured, and the separation effect of the raw materials and the grinding materials is improved.
As shown in fig. 5, a plurality of dampers 21 are fixedly connected between the outer wall of the centrifuge 20 and the inner wall of the base 1; during operation, the centrifuge 20 can generate larger vibration during operation, and in order to reduce the influence of the centrifuge 20 on the grinding tank 2 at the top of the centrifuge during operation, the vibration of the centrifuge 20 is reduced through the damper 21, so that the grinding tank 2 and the centrifuge 20 can work normally at the same time.
As shown in fig. 2, 6 and 7, a sleeve rod 22 is rotatably connected between the turntables 5, and the sleeve rod 22 is sleeved on the outer surface of the rotating shaft 4; the surface of the loop bar 22 is fixedly connected with a helical blade 23; the inner side surface of the loop bar 22 is provided with an annular groove 24; the side wall of the annular groove 24 is hinged with a plurality of uniformly arranged limiting plates 25; a spring piece 26 is fixedly connected between the limiting plate 25 and the side wall of the annular groove 24; the surface of the rotating shaft 4 is fixedly connected with a straight plate 27 in the annular groove 24 and is in sliding connection with the annular groove 24; during operation, when the grinding tank 2 works normally, the motor 6 drives the rotating shaft 4 to rotate positively, the rotating shaft 4 drives the straight plate 27 to rotate in the annular groove 24, so that the limiting plate 25 is extruded, the elastic sheet 26 is compressed, at the moment, the sleeve rod 22 cannot drive the spiral blade surface to rotate excessively due to extrusion of raw materials and grinding materials, after the raw materials are ground and polished, a worker turns off the motor 6, then the motor 6 is started to rotate reversely, the rotating shaft 4 is driven to rotate reversely, at the moment, the straight plate 27 is clamped with the limiting plate 25, so that the sleeve rod 22 is driven to rotate, the spiral blade 23 is driven by the sleeve rod 22, so that the raw materials and the grinding materials are pushed to the feeding pipe 18 at the end part of the grinding tank 2, and the efficiency of the raw materials and the grinding materials entering the centrifugal machine 20 is improved.
As shown in fig. 6 to 7, a rotating groove 28 is formed on the side of the straight plate 27 away from the limiting plate 25; the rolling groove 28 is rotationally connected with a ball 29, and lubricating oil is arranged between the rolling groove 28 and the ball 29; when the limiting plate 25 rotates during operation, the balls 29 in the side surface rotating grooves 28 can reduce friction between the straight plate 27 and the groove walls of the rotating grooves 28, so that abrasion between the straight plate 27 and the rotating grooves 28 is reduced, and the service life of the limiting plate is prolonged.
Examples
As shown in fig. 8, in comparative example one, another embodiment of the present invention is: the bottom surface of the base 1 is rotated with a plurality of evenly arranged rollers 30; a plurality of uniformly arranged bolts 31 are fixedly connected to the side surface of the base 1 close to the bottom; when the invention is required to be moved in a factory, the bolt 31 can be pulled out of the mounting hole on the ground, the embodiment of the invention can slide normally through the roller 30, and after the embodiment of the invention is moved to a proper position, the bolt 31 is inserted into the mounting hole on the ground to complete fixation.
During operation, when the surface of raw materials needs to be ground and polished, the workman can pour raw materials and abrasive material into the grinding jar 2 through feed inlet 3, afterwards the workman restarts motor 6, drive pivot 4 through the output shaft of motor 6 and rotate, the carousel 5 rotation on its surface is driven by pivot 4 again, pivoted carousel 5 can drive abrasive material and raw materials and rotate together, the burr formation shearing force of surface to the raw materials through the abrasive material, thereby get rid of raw materials surface burr, and then finish grinding and polishing, afterwards with the raw materials with the abrasive material leading-in base 1 inside separator 7, through the centrifugal action of separator 7, separate the abrasive material and the raw materials of quality difference, and then realize the integration of grinding and polishing and the separation of raw materials, reduce the loaded down with trivial details transmissibility of material transmission between the machines.
When the rotating shaft 4 drives the rotating disc 5 to rotate, the rotating disc 5 can rotate with the arc-shaped strip plates 8 fixedly connected to the surface of the rotating disc, the arc-shaped strip plates 8 drive the grinding materials and the raw materials to turn over in the grinding tank 2, the protrusions 9 on the surface of the arc-shaped strip plates 8 increase the friction force of the rotating disc 5, so that the grinding materials and the raw materials are better driven to turn over, the shearing force of the grinding materials on the surface of the raw materials is increased, and the grinding and polishing effect on the surface of the raw materials is improved.
When the grinding tank 2 works, a worker can introduce cooling water into the water guide tank 10 through the water injection pipe 11 and discharge the cooling water from the water outlet pipe 12 at the top of the grinding tank 2, and the cooling water is led into the water guide tank 10 from the bottom of the water guide tank 10, so that bubbles generated during the cooling water is reduced, bubbles are prevented from being generated in the water guide tank 10, uneven heat dissipation of the grinding tank 2 is caused, and the heat dissipation effect of the grinding pipe tank is ensured.
When the workman introduces cooling water to grinding jar 2 in, the cooling water will promote baffle 14 motion, promote baffle 13 by baffle 14 and move towards the lateral wall of feed inlet 3 again, simultaneously compress spring 15, and finally make baffle 13 jack-up feed inlet 3's lateral wall, thereby seal feed inlet 3, when preventing grinding jar 2 during operation, raw materials and abrasive material splash out from feed inlet 3, and after finishing grinding, also only can stop the water injection after, baffle 13 can reset under the effect of spring 15 elasticity, and open feed inlet 3, simultaneously because just can not close feed inlet 3 by not filling cooling water, also can play the effect of reminding the workman, forget to fill cooling water when preventing that the workman from operating, and lead to grinding jar 2 to be impaired because of the high temperature.
When the baffle 13 is propped against the side wall of the feed inlet 3 under the pressure action of the cooling water in the water guide groove 10, the second magnet strips 17 on the side wall surface of the feed inlet 3 are mutually adsorbed with the first magnet strips 16 on the end surface of the baffle 13, so that the baffle 13 is further fixed, and when the water pressure of the cooling water is not sufficient or is fluctuated, the baffle 13 can shake along with the fluctuation of the water pressure, and further the grinding materials and the raw materials are splashed from the feed inlet 3.
After finishing grinding the materials in the grinding tank 2 pipe, the worker opens the electromagnetic valve 19 by controlling, so that the raw materials and the grinding materials are led into the centrifugal machine 20 from the feeding pipe 18, the centrifugal effect is generated by the rotation of the centrifugal machine 20, the raw materials and the grinding materials are separated, meanwhile, when the centrifugal machine 20 works, water is continuously sprayed to the raw materials and the grinding materials through the washing pipe inside the centrifugal machine, the raw materials are scoured, the grinding materials adhered to the surface of the raw materials are scoured, and the separation effect of the raw materials and the grinding materials is improved.
When the centrifugal machine 20 works, larger vibration can be generated, and in order to reduce the influence of the centrifugal machine 20 on the grinding tank 2 at the top of the centrifugal machine during the working, the vibration of the centrifugal machine 20 is reduced through the damper 21, so that the grinding tank 2 and the centrifugal machine 20 can work normally at the same time.
When the grinding tank 2 works normally, the motor 6 drives the rotating shaft 4 to rotate positively, the rotating shaft 4 drives the straight plate 27 to rotate in the annular groove 24, so that the limiting plate 25 is extruded, the elastic sheet 26 is compressed, at the moment, the sleeve rod 22 cannot drive the spiral blade surface to rotate excessively due to extrusion of raw materials and grinding materials, after the raw materials are ground and polished, the worker turns off the motor 6, then the motor 6 is restarted to rotate reversely, the rotating shaft 4 is driven to rotate reversely, at the moment, the straight plate 27 is clamped with the limiting plate 25, so that the sleeve rod 22 is driven to rotate, the spiral blade 23 is driven to rotate by the sleeve rod 22, and therefore the raw materials and the grinding materials are pushed to the feeding pipe 18 at the end part of the grinding tank 2, and the efficiency of the raw materials and the grinding materials entering the centrifugal machine 20 is improved.
When the limiting plate 25 rotates, the balls 29 in the side surface rotating groove 28 can reduce the friction between the straight plate 27 and the groove wall of the rotating groove 28, so that the abrasion between the straight plate 27 and the rotating groove 28 is reduced, and the service life of the device is prolonged.
When the factory needs to move the invention, the bolt 31 can be pulled out of the mounting hole on the ground, the embodiment of the invention can slide normally through the roller 30, and after the embodiment of the invention moves to a proper position, the bolt 31 is inserted into the mounting hole on the ground to complete fixation.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A grinding mill having a centrifugal separator, characterized by: comprises a base (1); the top surface of the base (1) is fixedly connected with a grinding tank (2); a feed inlet (3) is formed in the top surface of the grinding tank (2); a rotating shaft (4) is rotatably connected to the inner wall of one side of the grinding tank (2); the surface of the rotating shaft (4) is fixedly connected with a rotating disc (5); the top surface of the base (1) is fixedly connected with a motor (6) at one side of the grinding tank (2), and an output shaft of the motor (6) is fixedly connected with the rotating shaft (4); a separator (7) is arranged in the base (1) at a position corresponding to the grinding tank (2), and the separator (7) is communicated with the grinding tank (2); the separator (7) is used for separating materials with different masses from each other;
a water guide groove (10) is formed in the tank wall of the grinding tank (2); the bottom of the grinding tank (2) is fixedly connected with a water injection pipe (11), and the water injection pipe (11) is communicated with the water guide groove (10); the top of the grinding tank (2) is fixedly connected with a water outlet pipe (12), and the water outlet pipe (12) is communicated with the water guide tank (10);
the side wall of the feed inlet (3) is connected with a baffle (13) in a sliding manner; one end of the baffle (13) extends into the water guide groove (10); one end of the baffle (13) in the water guide groove (10) is fixedly connected with a baffle (14); a spring (15) is fixedly connected between the partition plate (14) and the side wall of the water guide groove (10);
one end of the baffle (13) far away from the water guide groove (10) is fixedly connected with a first magnet strip (16); the side wall of the feed inlet (3) is fixedly connected with a second magnet strip (17) at a position corresponding to the first magnet strip (16);
a loop bar (22) is rotationally connected between the turntables (5), and the loop bar (22) is sleeved on the outer surface of the rotating shaft (4); the surface of the loop bar (22) is fixedly connected with a helical blade (23); an annular groove (24) is formed in the inner side surface of the loop bar (22); a plurality of uniformly arranged limiting plates (25) are hinged to the side wall of the annular groove (24); an elastic sheet (26) is fixedly connected between the limiting plate (25) and the side wall of the annular groove (24); the surface of the rotating shaft (4) is fixedly connected with a straight plate (27) in the annular groove (24).
2. A grinding mill with centrifugal separator according to claim 1, characterized in that: the surface of the turntable (5) is fixedly connected with a plurality of arc-shaped laths (8) which are uniformly arranged; the surface of the arc-shaped slat (8) is fixedly connected with a plurality of bulges (9) which are uniformly arranged.
3. A grinding mill with centrifugal separator according to claim 1, characterized in that: the separator (7) comprises a feed pipe (18); the feeding pipe (18) is fixedly connected to one end, far away from the motor (6), of the bottom of the grinding tank (2) and is communicated with the grinding tank (2); an electromagnetic valve (19) is arranged in the feed pipe (18); a centrifuge (20) is arranged at the bottom of the feeding pipe (18).
4. A grinding mill having a centrifugal separator according to claim 3, wherein: a plurality of dampers (21) which are uniformly arranged are fixedly connected between the outer wall of the centrifugal machine (20) and the inner wall of the base (1).
5. A grinding mill with centrifugal separator according to claim 1, characterized in that: a rotating groove (28) is formed in one side, far away from the limiting plate (25), of the straight plate (27); the rolling groove (28) is rotationally connected with a ball (29).
6. A grinding mill having a centrifugal separator according to claim 5 wherein: the bottom surface of the base (1) is rotated with a plurality of evenly arranged rollers (30); a plurality of uniformly arranged bolts (31) are fixedly connected to the side surface of the base (1) close to the bottom.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311493341.2A CN117226702B (en) | 2023-11-10 | 2023-11-10 | Grinder with centrifugal separator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311493341.2A CN117226702B (en) | 2023-11-10 | 2023-11-10 | Grinder with centrifugal separator |
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| CN117226702A CN117226702A (en) | 2023-12-15 |
| CN117226702B true CN117226702B (en) | 2024-02-06 |
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| US5214883A (en) * | 1990-11-07 | 1993-06-01 | United Technologies Corporation | Method and apparatus for processing articles requiring a surface finish |
| CN104364052A (en) * | 2012-06-12 | 2015-02-18 | 埃尔温容克尔研磨技术股份公司 | Device and method for separating grinding oil from grinding slurries |
| CN209579166U (en) * | 2018-12-29 | 2019-11-05 | 无锡市泛恩精密机械有限公司 | A kind of eddy mill |
| CN115519465A (en) * | 2022-08-30 | 2022-12-27 | 浙江湖磨抛光磨具制造有限公司 | Through type vibration polishing machine |
| CN218364005U (en) * | 2022-09-26 | 2023-01-24 | 宁波兴潮电器有限公司 | Drum-type grinding and polishing machine |
| CN116213045A (en) * | 2023-02-21 | 2023-06-06 | 广东鸿凯智能科技有限公司 | Combined direct-drive energy-saving sand mill |
-
2023
- 2023-11-10 CN CN202311493341.2A patent/CN117226702B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5214883A (en) * | 1990-11-07 | 1993-06-01 | United Technologies Corporation | Method and apparatus for processing articles requiring a surface finish |
| CN104364052A (en) * | 2012-06-12 | 2015-02-18 | 埃尔温容克尔研磨技术股份公司 | Device and method for separating grinding oil from grinding slurries |
| CN209579166U (en) * | 2018-12-29 | 2019-11-05 | 无锡市泛恩精密机械有限公司 | A kind of eddy mill |
| CN115519465A (en) * | 2022-08-30 | 2022-12-27 | 浙江湖磨抛光磨具制造有限公司 | Through type vibration polishing machine |
| CN218364005U (en) * | 2022-09-26 | 2023-01-24 | 宁波兴潮电器有限公司 | Drum-type grinding and polishing machine |
| CN116213045A (en) * | 2023-02-21 | 2023-06-06 | 广东鸿凯智能科技有限公司 | Combined direct-drive energy-saving sand mill |
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| CN117226702A (en) | 2023-12-15 |
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