CN112756067B - Disc type sand mill with long service life and processing technology thereof - Google Patents
Disc type sand mill with long service life and processing technology thereof Download PDFInfo
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- CN112756067B CN112756067B CN202011512294.8A CN202011512294A CN112756067B CN 112756067 B CN112756067 B CN 112756067B CN 202011512294 A CN202011512294 A CN 202011512294A CN 112756067 B CN112756067 B CN 112756067B
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- sanding
- cylinder
- connecting shaft
- grinding
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
- B02C17/163—Stirring means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
Abstract
The invention discloses a disc type sand mill with long service life and a processing technology thereof, and the disc type sand mill comprises a main body frame and a mill base, wherein a feeding assembly is fixedly arranged on the main body frame; the feeding assembly comprises a speed reducer and a feeding cylinder, the speed reducer is fixedly mounted on the main body frame, a first motor is fixedly mounted at the input end of the speed reducer, a first connecting shaft is fixedly connected to the output end of the speed reducer, a coupler is fixedly mounted on the first connecting shaft, and the feeding cylinder is horizontally arranged above the grinding assembly.
Description
Technical Field
The invention belongs to the technical field of sand mills, and particularly relates to a disc type sand mill with long service life and a processing technology thereof.
Background
The sand mill is the most extensive, the most advanced, the most efficient grinding equipment of present material adaptability, and the grinding chamber is narrowest, and the driving lever clearance is minimum, and the grinding energy is the most intensive, cooperates high performance cooling system and automatic control system, can realize the continuous processing of material and discharge in succession, very big improvement production efficiency. Current sand mill all is the fixed knot structure installation, throws into the use after the equipment is accomplished, and sand mill can't wash and in case inner structure breaks down, need wholly dismantle the maintenance to sand mill, not only inefficiency but also sand mill life is low.
Disclosure of Invention
The invention aims to provide a disc type sand mill with long service life and a processing technology thereof, wherein the grinding cylinder end cover and the sanding seat which can be flexibly disassembled and assembled are arranged, so that the interior of a sand grinding cylinder and the sanding seat can be conveniently and rapidly cleaned in time, the cleaning of the sand grinding cylinder and the sanding seat is effectively ensured, the influence on the sanding processing efficiency and the reduction of the service life caused by the adhesion of materials or abrasive materials on the sand grinding cylinder and the sanding seat are prevented.
The purpose of the invention can be realized by the following technical scheme:
a disc type sand mill with long service life comprises a main body frame and a mill base, wherein a feeding assembly is fixedly mounted on the main body frame, a mill assembly is fixedly mounted on the mill base, and a feeding port of the mill assembly is connected with a discharging port of the feeding assembly; the feeding assembly comprises a speed reducer and a feeding barrel, the speed reducer is fixedly arranged on the main body frame, the input end of the speed reducer is fixedly provided with a first motor, the output end of the speed reducer is fixedly connected with a first connecting shaft, a coupler is fixedly arranged on the first connecting shaft, the upper charging barrel is horizontally arranged above the mill component, the lower end of the upper charging barrel is fixedly connected with the mill component through a support frame, charging barrel end covers are fixedly arranged at both ends of the upper charging barrel, a second bearing is fixedly arranged in the charging barrel end covers, a charging hopper is arranged at one side of the upper end of the upper charging barrel close to the speed reducer, a discharging pipe is arranged on one side of the lower end of the discharging pipe, which is far away from the speed reducer, a second connecting shaft is fixedly connected to the coupler and extends into the upper charging barrel, the second connecting shaft is fixedly connected to the inner ring of a second bearing, and spiral conveying pieces are arranged on the periphery of a shaft lever, which is positioned in the upper charging barrel, of the second connecting shaft;
the grinder component comprises a grinding cylinder, a grinding cylinder end cover, a locking component and a sanding seat, the grinding cylinder is fixedly arranged on a grinder base, a water feeding pipe and a feeding pipe are arranged at the upper end of the grinding cylinder, the feeding pipe is connected with a discharging pipe through a flange, a material discharging pipe is arranged at the bottom of the grinding cylinder, the material discharging pipe and the feeding pipe are respectively arranged at the upper diagonal position and the lower diagonal position of the grinding cylinder, the grinding cylinder end cover is provided with two groups and is arranged at the two ends of the grinding cylinder through the locking component, a second motor is fixedly arranged on the grinding cylinder end cover at one end, the output end of the second motor is fixedly connected with a fifth connecting shaft, an installing head is arranged at one end of the fifth connecting shaft far away from the second motor, one end of the sanding seat is provided with an installing groove matched with the installing head of the fifth connecting shaft, the other end of the sanding seat is fixedly connected with a fourth connecting shaft, and the fourth connecting shaft is rotatably connected on the grinding cylinder end cover, sanding seat periphery fixedly connected with a plurality of groups sanding board is provided with a plurality of groups evenly distributed's sanding pole between the adjacent sanding board.
As a further scheme of the invention: the main part frame is provided with a motor base plate, and the first motor and the second motor are fixedly arranged on the motor base plate.
As a further scheme of the invention: the automatic feeding device is characterized in that a driving chain wheel is fixedly mounted on the second connecting shaft, a transmission chain is meshed with the driving chain wheel, a third connecting shaft is rotatably mounted on the feeding hopper, a driven chain wheel is fixedly mounted at one end of the third connecting shaft and meshed with the transmission chain, a plurality of groups of stirring sleeves are mounted on the shaft lever, which is located inside the feeding hopper, of the third connecting shaft, and a plurality of groups of stirring rods are fixedly connected to the stirring sleeves.
As a further scheme of the invention: and bearing seats are fixedly arranged at two ends of the charging hopper, a first bearing is fixedly arranged on each bearing seat, and an inner ring of the first bearing is fixedly connected with a third connecting shaft.
As a further scheme of the invention: the sanding cylinder is fixedly provided with a plurality of groups of guide sleeves, the guide sleeves are connected with guide rods in a sliding mode, limiting plates are fixedly mounted at two ends of each guide rod, a grinding cylinder end cover far away from one side of the second motor is fixedly provided with a connecting sleeve, and the connecting sleeves are connected on the guide rods in a sliding mode.
As a further scheme of the invention: one side of the limiting plate, which is close to the guide rod, is provided with a gasket, and the gasket is a rubber cushion.
As a further scheme of the invention: the locking assembly comprises a locking head, a locking screw rod and a shifting rod, the locking screw rod is fixedly arranged on the locking head, the locking screw rod is in threaded connection with the sanding cylinder and the end cover of the sanding cylinder, the shifting rod is connected to the locking head, and the shifting rod is perpendicular to the locking screw rod.
As a further scheme of the invention: and the end part of the fourth connecting shaft is fixedly provided with a pointer, and a grinding cylinder end cover on one side far away from the second motor is provided with a limit scale matched with the pointer.
As a further scheme of the invention: a processing technology of a disc type sand mill with long service life specifically comprises the following steps:
the method comprises the following steps: putting the materials to be ground and the frosted sand into a charging hopper, driving an inner gear set of a speed reducer to rotate by the operation of a first motor, driving a first connecting shaft to rotate by the speed reducer under the driving of the first motor, driving a second connecting shaft to rotate by the first connecting shaft through a coupler, driving a spiral conveying piece to rotate by the second connecting shaft, and conveying the materials falling into a charging barrel;
step two: the second connecting shaft rotates and simultaneously drives the driving chain wheel to rotate, the driving chain wheel drives the driven chain wheel to rotate through the transmission chain, the driven chain wheel drives the third connecting shaft to rotate, the third connecting shaft drives the stirring sleeve and the stirring rod which are positioned in the charging hopper to rotate, the stirring rod rotates to stir and mix materials and frosted sand in the charging hopper, so that the materials and the frosted sand fall into the charging barrel, the materials are mixed and conveyed through the spiral conveying piece, and the materials fall into the sand grinding barrel through the connection of the discharging pipe and the feeding pipe;
step three: the second motor works to drive the fifth connecting shaft to rotate, the fifth connecting shaft is connected with a mounting groove formed in the sanding seat through the mounting head, the sanding seat is driven to rotate under the driving of the second motor, the sanding seat drives the sanding plate to rotate to rotationally collide materials and sanding falling into the sanding cylinder, the materials are crushed and ground, a plurality of groups of sanding rods connected on the sanding plate improve the contact frequency with the materials and the sanding, water is added into the sanding cylinder through a water adding pipe as required during grinding, and the materials after sanding are discharged out of the sanding cylinder through a material discharging pipe;
step four: when the sanding cylinder is used for a period of time, the locking head and the locking screw are driven to rotate by rotating the deflector rod, the locking screw is removed from the sanding cylinder, the sanding cylinder is installed and separated from the sanding cylinder end cover, the sanding cylinder end cover is pulled outwards to enable the sanding cylinder end cover and the guide rod to slide outwards along the guide sleeve, the sanding cylinder end cover drives the sanding seat to move out of the sanding cylinder, the sanding seat and the sanding plate are cleaned outside the sanding cylinder, the interior of the sanding cylinder is cleaned simultaneously, the sanding cylinder end cover is pushed inwards after the sanding cylinder and the sanding seat are cleaned, the sanding seat is pushed into the sanding cylinder, the sanding seat is rotated before the sanding cylinder end cover is pushed, a pointer arranged at the end part of the fourth connecting shaft points to the limit connecting shaft, the installation groove arranged on the sanding seat is ensured to be matched with the installation position arranged on the fifth connecting shaft, after the sanding seat is matched and connected with the fifth connecting shaft, the deflector rod is rotated to lock the locking screw on the sanding cylinder, and locking and fixing the end cover of the grinding cylinder.
The invention has the beneficial effects that:
1. putting the materials to be ground and the frosted sand into a charging hopper, driving an inner gear set of a speed reducer to rotate by the operation of a first motor, driving a first connecting shaft to rotate by the speed reducer under the driving of the first motor, driving a second connecting shaft to rotate by the first connecting shaft through a coupler, driving a spiral conveying piece to rotate by the second connecting shaft, and conveying the materials falling into a charging barrel; drive the drive sprocket rotation when the second connecting axle rotates, drive sprocket passes through drive chain and drives driven sprocket rotation, driven sprocket drives the rotation of third connecting axle, the third connecting axle drives and is located stirring cover and puddler rotation in the loading hopper, the puddler rotates and stirs the mixture to material and dull polish in the loading hopper, make material and dull polish fall into the feed cylinder, drive sprocket and driven sprocket through setting up the transmission and connect, make first motor drive the third connecting axle in the drive second connecting axle, it rotates to drive third connecting axle and puddler, stir the mixture to the material in the loading hopper, prevent that the material from taking place to pile up in the loading hopper, can effectively mix the dull polish of material simultaneously, improve the processing effect to the material.
2. Second motor work drives the rotation of fifth connecting axle, the mounting groove that sets up on fifth connecting axle passes through installation head and sanding seat links to each other, it rotates to drive the sanding seat under the drive of second motor, the sanding seat drives the sanding board and rotates the material and the dull polish that fall into in the sanding section of thick bamboo and carry out rotatory collision, smash the grinding to the material, a plurality of groups sanding pole of connecting on the sanding board improve with the contact frequency of material and dull polish, add water in to the sanding section of thick bamboo through the filler pipe as required when grinding, the material after the sanding is through arranging the row material pipe discharge sanding section of thick bamboo.
3. When the sanding cylinder is used for a period of time, the locking head and the locking screw are driven to rotate by rotating the deflector rod, the locking screw is removed from the sanding cylinder, the sanding cylinder is installed and separated from the sanding cylinder end cover, the sanding cylinder end cover is pulled outwards to enable the sanding cylinder end cover and the guide rod to slide outwards along the guide sleeve, the sanding cylinder end cover drives the sanding seat to move out of the sanding cylinder, the sanding seat and the sanding plate are cleaned outside the sanding cylinder, the interior of the sanding cylinder is cleaned simultaneously, the sanding cylinder end cover is pushed inwards after the sanding cylinder and the sanding seat are cleaned, the sanding seat is pushed into the sanding cylinder, the sanding seat is rotated between the pushing sanding cylinder end covers, a pointer arranged at the end part of the fourth connecting shaft points to the limiting scale, the installation groove arranged on the sanding seat is ensured to be matched with the installation position arranged on the fifth connecting shaft, after the sanding seat is matched and connected with the fifth connecting shaft, the deflector rod is rotated to lock the locking screw on the sanding cylinder, and locking and fixing the end cover of the grinding cylinder.
4. Through setting up grinding section of thick bamboo end cover and the sanding seat that can nimble dismouting, the convenience is in time just quick clearance to grinding section of thick bamboo inside and sanding seat, effectively ensures the cleanness on grinding section of thick bamboo and the sanding seat, prevents to be stained with on grinding section of thick bamboo and the sanding seat that material or abrasive material lead to influencing sanding machining efficiency and reduce life.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of a loading assembly according to the present invention;
FIG. 3 is a schematic front view of the loading assembly of the present invention;
FIG. 4 is a schematic cross-sectional view of a loading assembly according to the present invention;
FIG. 5 is a schematic structural view of a mill assembly in use according to the invention;
FIG. 6 is a schematic front view of the structure of FIG. 5 according to the present invention;
FIG. 7 is a schematic structural view of a cleaning state of the mill assembly of the present invention;
FIG. 8 is a schematic view of the sanding block of the present invention;
FIG. 9 is a side view of the sanding block of the present invention;
FIG. 10 is a schematic view of a fifth connecting shaft according to the present invention;
FIG. 11 is a schematic structural view of the locking assembly of the present invention;
in the figure: 1. a main body frame; 2. a feeding assembly; 3. a mill base; 4. a mill assembly; 5. a motor seat plate; 6. a speed reducer; 7. a first motor; 8. a first connecting shaft; 9. a coupling; 10. a drive sprocket; 11. a second connecting shaft; 12. feeding a material barrel; 13. a charging barrel end cover; 14. a discharge pipe; 15. a hopper; 16. a bearing seat; 17. a driven sprocket; 18. a drive chain; 19. a third connecting shaft; 20. a first bearing; 21. a stirring sleeve; 22. a stirring rod; 23. a second bearing; 24. a spiral conveying sheet; 25. sanding the cylinder; 26. a water feeding pipe; 27. a feed pipe; 28. grinding the end cover of the cylinder; 29. a locking assembly; 291. a locking head; 292. locking the screw rod; 293. a deflector rod; 30. a guide sleeve; 31. connecting sleeves; 32. a guide bar; 33. a limiting plate; 34. a gasket; 35. a discharge pipe; 36. a second motor; 37. a sanding seat; 38. sanding a plate; 39. a fourth connecting shaft; 40. mounting grooves; 41. sanding a rod; 42. a fifth connecting shaft; 43. a mounting head; 44. a pointer; 45. and (5) limiting scales.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, a disc type sand mill with long service life comprises a main frame 1 and a mill base 3, wherein a feeding assembly 2 is fixedly installed on the main frame 1, a mill assembly 4 is fixedly installed on the mill base 3, and a feeding port of the mill assembly 4 is connected with a discharging port of the feeding assembly 2; the feeding assembly 2 comprises a speed reducer 6 and a feeding cylinder 12, the speed reducer 6 is fixedly installed on a main body frame 1, a first motor 7 is fixedly installed at the input end of the speed reducer 6, a first connecting shaft 8 is fixedly connected with the output end of the speed reducer 6, a coupler 9 is fixedly installed on the first connecting shaft 8, the feeding cylinder 12 is horizontally arranged above the mill assembly 4, the lower end of the feeding cylinder 12 is fixedly connected with the mill assembly 4 through a support frame, two ends of the feeding cylinder 12 are fixedly provided with cylinder end covers 13, a second bearing 23 is fixedly installed in the cylinder end covers 13, one side of the upper end of the feeding cylinder 12, which is close to the speed reducer 6, is provided with a feeding hopper 15, one side of the lower end, which is far away from the speed reducer 6, is provided with a discharging pipe 14, a second connecting shaft 11 is fixedly connected on the coupler 9, the second connecting shaft 11 extends into the feeding cylinder 12, and the second connecting shaft 11 is fixedly connected to the inner ring of the second bearing 23, the second connecting shaft 11 is provided with a spiral conveying sheet 24 at the periphery of the shaft lever in the upper charging barrel 12;
the grinder component 4 comprises a sanding cylinder 25, a sanding cylinder end cover 28, a locking component 29 and a sanding seat 37, the sanding cylinder 25 is fixedly arranged on a grinder base 3, the upper end of the sanding cylinder 25 is provided with a water feeding pipe 26 and a feeding pipe 27, the feeding pipe 27 is connected with a discharging pipe 14 through a flange, the bottom of the sanding cylinder 25 is provided with a material discharging pipe 35, the material discharging pipe 35 and the feeding pipe 27 are respectively positioned at the upper and lower diagonal positions of the sanding cylinder 25, the sanding cylinder end cover 28 is provided with two groups and is arranged at the two ends of the sanding cylinder 25 through the locking component 29, a second motor 36 is fixedly arranged on the one end sanding cylinder end cover 28, the output end of the second motor 36 is fixedly connected with a fifth connecting shaft 42, one end of the fifth connecting shaft 42, which is far away from the second motor 36, is provided with a mounting head 43, one end of the sanding seat 37 is provided with a mounting groove 40 matched with the mounting head 43 of the fifth connecting shaft 42, and the other end of the sanding seat 37 is fixedly connected with a fourth connecting shaft 39, fourth connecting axle 39 rotates to be connected on grinding a section of thick bamboo end cover 28, sanding seat 37 periphery fixedly connected with a plurality of groups sanding board 38 are provided with a plurality of groups evenly distributed's sanding pole 41 between the adjacent sanding board 38.
The main part frame 1 is last fixed mounting has motor bedplate 5, and the equal fixed mounting of first motor 7 and second motor 36 is on motor bedplate 5, is used for playing the effect of support to first motor 7 and second motor 36 through setting up motor bedplate 5, improves motor drive's stability.
A driving chain wheel 10 is fixedly arranged on the second connecting shaft 11, a transmission chain 18 is meshed and connected on the driving chain wheel 10, a third connecting shaft 19 is rotatably arranged on the charging hopper 15, a driven chain wheel 17 is fixedly arranged at one end of the third connecting shaft 19, the driven chain wheel 17 is meshed and connected with the transmission chain 18, a plurality of groups of stirring sleeves 21 are arranged on the shaft lever of the third connecting shaft 19 positioned in the charging hopper 15, a plurality of groups of stirring rods 22 are fixedly connected on the stirring sleeves 21, through the arrangement of the driving sprocket 10 and the driven sprocket 17 which are in transmission connection, the first motor 7 drives the third connecting shaft 19 while driving the second connecting shaft 11, so as to drive the third connecting shaft 19 and the stirring rod 22 to rotate, the material to in the loading hopper 15 stirs the mixture, prevents that the material from taking place to pile up in loading hopper 15, can effectively mix the dull polish of material simultaneously, improves the processing effect to the material.
Bearing blocks 16 are fixedly mounted at two ends of the charging hopper 15, a first bearing 20 is fixedly mounted on each bearing block 16, an inner ring of each first bearing 20 is fixedly connected with the corresponding third connecting shaft 19, and the bearing blocks 16 are used for mounting the third connecting shafts 19, so that the protection effect on the third connecting shafts 19 is improved.
The fixed uide bushing 30 of a plurality of groups that is provided with on the sanding section of thick bamboo 25, sliding connection has guide bar 32 on the uide bushing 30, the equal fixed mounting in guide bar 32 both ends has limiting plate 33, keeps away from the fixed adapter sleeve 31 that is provided with on the grinding section of thick bamboo end cover 28 of second motor 36 one side, and adapter sleeve 31 sliding connection cooperatees through setting up uide bushing 30 and guide bar 32 on the guide bar 32, conveniently carries out quick reset after pulling out grinding section of thick bamboo end cover 28.
The limiting plate 33 is provided with a gasket 34 on one side close to the guide rod 32, the gasket 34 is a rubber cushion, and the limiting plate 33 and the guide sleeve 30 are protected by the gasket 34.
The locking assembly 29 comprises a locking head 291, a locking screw 292 and a shifting rod 293, the locking screw 292 is fixedly arranged on the locking head 291, the locking screw 292 is in threaded connection with the sanding cylinder 25 and the grinding cylinder end cover 28, the shifting rod 293 is connected on the locking head 291, and the shifting rod 293 is perpendicular to the locking screw 292.
Fourth connecting axle 39 tip fixed mounting has pointer 44, is provided with on the grinding drum end cover 28 of keeping away from second motor 36 one side with pointer 44 assorted spacing scale 45, through the cooperation that sets up pointer 44 and spacing scale 45, conveniently to the accurate cooperation between sanding seat 37 and the fifth connecting axle 42.
A processing technology of a disc type sand mill with long service life specifically comprises the following steps:
the method comprises the following steps: putting the materials to be ground and the frosted sand into a charging hopper 15, driving an inner gear set of a speed reducer 6 to rotate by the operation of a first motor 7, driving a first connecting shaft 8 to rotate by the speed reducer 6 under the driving of the first motor 7, driving a second connecting shaft 11 to rotate by the first connecting shaft 8 through a coupler 9, driving a spiral conveying piece 24 to rotate by the second connecting shaft 11, and conveying the materials falling into an upper charging barrel 12;
step two: the second connecting shaft 11 rotates and simultaneously drives the driving sprocket 10 to rotate, the driving sprocket 10 drives the driven sprocket 17 to rotate through the transmission chain 18, the driven sprocket 17 drives the third connecting shaft 19 to rotate, the third connecting shaft 19 drives the stirring sleeve 21 and the stirring rod 22 which are positioned in the charging hopper 15 to rotate, the stirring rod 22 rotates to stir and mix the materials and the frosted sand in the charging hopper 15, so that the materials and the frosted sand fall into the charging barrel 12, the materials are mixed and conveyed through the spiral conveying piece 24, and the materials fall into the sand grinding barrel 25 through the connection of the discharging pipe 14 and the feeding pipe 27;
step three: the second motor 36 drives the fifth connecting shaft 42 to rotate, the fifth connecting shaft 42 is connected with a mounting groove 40 arranged on the sanding seat 37 through a mounting head 43, the sanding seat 37 is driven to rotate under the drive of the second motor 36, the sanding seat 37 drives the sanding plate 38 to rotate to rotationally collide the materials and the sanding sand falling into the sanding cylinder 25, the materials are crushed and ground, a plurality of groups of sanding rods 41 connected to the sanding plate 38 improve the contact frequency with the materials and the sanding sand, water is added into the sanding cylinder 25 through a water adding pipe 26 during grinding processing as required, and the sanded materials are discharged out of the sanding cylinder 25 through a discharging pipe 35;
step four: after the sanding cylinder 25 is used for a period of time, the locking head 291 and the locking screw 292 are driven to rotate by rotating the shift lever 293, the locking screw 292 is removed from the sanding cylinder 25, the sanding cylinder 25 is installed and separated from the sanding cylinder end cover 28, the sanding cylinder end cover 28 is pulled outwards to enable the sanding cylinder end cover 28 and the guide rod 32 to slide outwards along the guide sleeve 30, the sanding cylinder end cover 28 drives the sanding seat 37 to move out of the sanding cylinder 25, the sanding seat 37 and the sanding plate 38 are cleaned outside the sanding cylinder 25, meanwhile, the interior of the sanding cylinder 25 is cleaned, when the sanding cylinder 25 and the sanding seat 37 are cleaned, the sanding cylinder end cover 28 is pushed inwards to push the sanding seat 37 into the sanding cylinder 25, the sanding seat 37 is rotated before the sanding cylinder end cover 28 is pushed, the pointer 44 arranged at the end of the fourth connecting shaft 39 points to the limit scale 45, and the installation groove 40 arranged on the sanding seat 37 is ensured to be matched with the installation head 43 arranged on the fifth connecting shaft 42, after the sanding seat 37 is connected with the fifth connecting shaft 42 in a matching manner, the driving lever 293 is rotated to lock the locking screw 292 on the sanding cylinder 25, and the sanding cylinder end cover 28 is locked and fixedly installed.
When the material grinding device is used, materials to be ground and frosted sand are put into the charging hopper 15, the first motor 7 works to drive the gear set in the speed reducer 6 to rotate, the speed reducer 6 drives the first connecting shaft 8 to rotate under the driving of the first motor 7, the first connecting shaft 8 drives the second connecting shaft 11 to rotate through the coupler 9, and the second connecting shaft 11 drives the spiral conveying piece 24 to rotate so as to convey the materials falling into the charging barrel 12; the second connecting shaft 11 rotates and drives the driving sprocket 10 to rotate, the driving sprocket 10 drives the driven sprocket 17 to rotate through the transmission chain 18, the driven sprocket 17 drives the third connecting shaft 19 to rotate, the third connecting shaft 19 drives the stirring sleeve 21 and the stirring rod 22 which are positioned in the charging hopper 15 to rotate, the stirring rod 22 rotates to stir and mix the materials and the frosted sand in the charging hopper 15, so that the materials and the frosted sand fall into the charging barrel 12, the first motor 7 drives the second connecting shaft 11 and drives the third connecting shaft 19 through the arrangement of the driving sprocket 10 and the driven sprocket 17 which are connected in a transmission manner, so as to drive the third connecting shaft 19 and the stirring rod 22 to rotate, stir and mix the materials in the charging hopper 15, prevent the materials from being accumulated in the charging hopper 15, effectively mix the frosted sand of the materials, improve the processing effect of the materials, and mix and convey the materials through the spiral conveying piece 24, and falls into the sanding cylinder 25 through the connection of the discharge pipe 14 and the feed pipe 27; second motor 36 work drives fifth connecting axle 42 and rotates, fifth connecting axle 42 links to each other through mounting head 43 and the mounting groove 40 that sets up on the sanding seat 37, it rotates to drive sanding seat 37 under the drive of second motor 36, sanding seat 37 drives sanding plate 38 and rotates the material and the dull polish that fall into in sanding section of thick bamboo 25 and carry out rotary collision, smash the grinding to the material, a plurality of groups sanding pole 41 of connecting on sanding plate 38 improve with the contact frequency of material and dull polish, add water through filler pipe 26 in to sanding section of thick bamboo 25 as required when grinding the processing, material after the sanding is through arranging material pipe 35 discharge sanding section of thick bamboo 25.
After the sanding cylinder 25 is used for a period of time, the locking head 291 and the locking screw 292 are driven to rotate by rotating the shift lever 293, the locking screw 292 is removed from the sanding cylinder 25, the sanding cylinder 25 is installed and separated from the sanding cylinder end cover 28, the sanding cylinder end cover 28 is pulled outwards to enable the sanding cylinder end cover 28 and the guide rod 32 to slide outwards along the guide sleeve 30, the sanding cylinder end cover 28 drives the sanding seat 37 to move out of the sanding cylinder 25, the sanding seat 37 and the sanding plate 38 are cleaned outside the sanding cylinder 25, meanwhile, the interior of the sanding cylinder 25 is cleaned, when the sanding cylinder 25 and the sanding seat 37 are cleaned, the sanding cylinder end cover 28 is pushed inwards to push the sanding seat 37 into the sanding cylinder 25, the sanding seat 37 is rotated before the sanding cylinder end cover 28 is pushed, the pointer 44 arranged at the end of the fourth connecting shaft 39 points to the limit scale 45, and the installation groove 40 arranged on the sanding seat 37 is ensured to be matched with the installation head 43 arranged on the fifth connecting shaft 42, after the sanding seat 37 is connected with the fifth connecting shaft 42 in a matching manner, the driving lever 293 is rotated to lock the locking screw 292 on the sanding cylinder 25, and the sanding cylinder end cover 28 is locked and fixedly installed.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. A disc type sand mill with long service life comprises a main body frame (1) and a mill base (3), wherein a feeding assembly (2) is fixedly installed on the main body frame (1), a mill assembly (4) is fixedly installed on the mill base (3), and a feeding hole of the mill assembly (4) is connected with a discharging hole of the feeding assembly (2); the grinding machine is characterized in that the feeding assembly (2) comprises a speed reducer (6) and a feeding cylinder (12), the speed reducer (6) is fixedly installed on the main body frame (1), a first motor (7) is fixedly installed at the input end of the speed reducer (6), a first connecting shaft (8) is fixedly connected with the output end of the speed reducer (6), a coupler (9) is fixedly installed on the first connecting shaft (8), the feeding cylinder (12) is horizontally arranged above the grinding machine assembly (4), the lower end of the feeding cylinder (12) is fixedly connected with the grinding machine assembly (4) through a supporting frame, two ends of the feeding cylinder (12) are fixedly installed with cylinder end covers (13), a second bearing (23) is fixedly installed in each cylinder end cover (13), a feeding hopper (15) is arranged on one side, close to the speed reducer (6), of the upper end of the feeding cylinder (12), and a discharging pipe (14) is arranged on one side, far away from the speed reducer (6), a second connecting shaft (11) is fixedly connected to the coupler (9), the second connecting shaft (11) extends into the upper charging barrel (12), the second connecting shaft (11) is fixedly connected to the inner ring of a second bearing (23), and spiral conveying pieces (24) are arranged on the periphery of a shaft rod of the second connecting shaft (11) in the upper charging barrel (12);
the grinding machine component (4) comprises a grinding cylinder (25), a grinding cylinder end cover (28), a locking component (29) and a grinding seat (37), the grinding cylinder (25) is fixedly installed on a grinding machine base (3), a water feeding pipe (26) and a feeding pipe (27) are arranged at the upper end of the grinding cylinder (25), the feeding pipe (27) is connected with a discharging pipe (14) through a flange, a discharging pipe (35) is arranged at the bottom of the grinding cylinder (25), the discharging pipe (35) and the feeding pipe (27) are respectively located at the upper diagonal position and the lower diagonal position of the grinding cylinder (25), the grinding cylinder end cover (28) is provided with two groups and is installed at two ends of the grinding cylinder (25) through the locking component (29), a second motor (36) is fixedly installed on the grinding cylinder end cover (28) at one end, a fifth connecting shaft (42) is fixedly connected with an output end of the second motor (36), and an installing head (43) is arranged at one end, far away from the second motor (36), of the fifth connecting shaft (42), one end of the sanding seat (37) is provided with a mounting groove (40) matched with a mounting head (43) of a fifth connecting shaft (42), the other end of the sanding seat (37) is fixedly connected with a fourth connecting shaft (39), the fourth connecting shaft (39) is rotatably connected to the end cover (28) of the grinding cylinder, a plurality of groups of sanding plates (38) are fixedly connected to the periphery of the sanding seat (37), and a plurality of groups of sanding rods (41) which are uniformly distributed are arranged between every two adjacent sanding plates (38);
the main body frame (1) is fixedly provided with a motor seat plate (5), and the first motor (7) and the second motor (36) are both fixedly arranged on the motor seat plate (5);
a driving chain wheel (10) is fixedly installed on the second connecting shaft (11), a transmission chain (18) is meshed and connected to the driving chain wheel (10), a third connecting shaft (19) is rotatably installed on the charging hopper (15), a driven chain wheel (17) is fixedly installed at one end of the third connecting shaft (19), the driven chain wheel (17) is meshed and connected with the transmission chain (18), a plurality of groups of stirring sleeves (21) are installed on a shaft rod, located inside the charging hopper (15), of the third connecting shaft (19), and a plurality of groups of stirring rods (22) are fixedly connected to the stirring sleeves (21);
bearing blocks (16) are fixedly mounted at two ends of the charging hopper (15), a first bearing (20) is fixedly mounted on each bearing block (16), and the inner ring of each first bearing (20) is fixedly connected with a third connecting shaft (19);
a plurality of groups of guide sleeves (30) are fixedly arranged on the sand grinding cylinder (25), guide rods (32) are connected onto the guide sleeves (30) in a sliding manner, limiting plates (33) are fixedly arranged at two ends of each guide rod (32), a connecting sleeve (31) is fixedly arranged on a grinding cylinder end cover (28) at one side far away from the second motor (36), and each connecting sleeve (31) is connected onto each guide rod (32) in a sliding manner;
a gasket (34) is arranged on one side, close to the guide rod (32), of the limiting plate (33), and the gasket (34) is a rubber cushion;
the locking assembly (29) comprises a locking head (291), a locking screw (292) and a deflector rod (293), the locking screw (292) is fixedly arranged on the locking head (291), the locking screw (292) is in threaded connection with the sand grinding cylinder (25) and the grinding cylinder end cover (28), the deflector rod (293) is connected to the locking head (291), and the deflector rod (293) and the locking screw (292) are vertically arranged;
a pointer (44) is fixedly mounted at the end part of the fourth connecting shaft (39), and a limiting scale (45) matched with the pointer (44) is arranged on the grinding cylinder end cover (28) at one side far away from the second motor (36);
the process for grinding by using the disc type sand mill specifically comprises the following steps:
the method comprises the following steps: materials to be ground and frosted are placed into a charging hopper (15) together, a first motor (7) works to drive an inner gear set of a speed reducer (6) to rotate, the speed reducer (6) drives a first connecting shaft (8) to rotate under the driving of the first motor (7), the first connecting shaft (8) drives a second connecting shaft (11) to rotate through a coupler (9), and the second connecting shaft (11) drives a spiral conveying piece (24) to rotate to convey the materials falling into an upper charging barrel (12);
step two: the second connecting shaft (11) rotates and simultaneously drives the driving chain wheel (10) to rotate, the driving chain wheel (10) drives the driven chain wheel (17) to rotate through the transmission chain (18), the driven chain wheel (17) drives the third connecting shaft (19) to rotate, the third connecting shaft (19) drives the stirring sleeve (21) and the stirring rod (22) which are positioned in the charging hopper (15) to rotate, the stirring rod (22) rotates to stir and mix materials and frosted sand in the charging hopper (15), so that the materials and the frosted sand fall into the charging barrel (12), the materials are mixed and conveyed through the spiral conveying piece (24), and the materials fall into the sand grinding barrel (25) through the connection of the discharging pipe (14) and the feeding pipe (27);
step three: the second motor (36) works to drive the fifth connecting shaft (42) to rotate, the fifth connecting shaft (42) is connected with a mounting groove (40) arranged on the sanding seat (37) through a mounting head (43), the sanding seat (37) is driven to rotate under the drive of the second motor (36), the sanding seat (37) drives the sanding plate (38) to rotate to rotationally collide the materials falling into the sanding cylinder (25) and the sanding, the materials are crushed and ground, a plurality of groups of sanding rods (41) connected on the sanding plate (38) improve the contact frequency with the materials and the sanding, water is added into the sanding cylinder (25) through a water adding pipe (26) according to the requirements during grinding processing, and the materials after sanding are discharged out of the sanding cylinder (25) through a material discharging pipe (35);
step four: when the sanding cylinder (25) is used for a period of time, the locking head (291) and the locking screw (292) are driven to rotate by rotating the deflector rod (293), the locking screw (292) is removed from the sanding cylinder (25), the sanding cylinder (25) is installed and separated from the sanding cylinder end cover (28), the sanding cylinder end cover (28) is pulled outwards to enable the sanding cylinder end cover (28) and the guide rod (32) to slide outwards along the guide sleeve (30), the sanding cylinder end cover (28) drives the sanding seat (37) to move out of the sanding cylinder (25), the sanding seat (37) and the sanding plate (38) are cleaned outside the sanding cylinder (25), meanwhile, the interior of the sanding cylinder (25) is cleaned, when the sanding cylinder (25) and the sanding seat (37) are cleaned, the sanding cylinder end cover (28) is pushed inwards, the sanding seat (37) is pushed into the sanding cylinder (25), and the sanding seat (37) is rotated before the sanding cylinder end cover (28) is pushed, the pointer (44) arranged at the end of the fourth connecting shaft (39) points to the limit scale (45), the installation grooves (40) formed in the sanding seat (37) are matched with the installation heads (43) arranged on the fifth connecting shaft (42) in position, and after the sanding seat (37) is connected with the fifth connecting shaft (42) in a matched mode, the driving lever (293) is rotated to lock the locking screw (292) on the sanding cylinder (25) and lock and fix the end cover (28) of the sanding cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011512294.8A CN112756067B (en) | 2020-12-19 | 2020-12-19 | Disc type sand mill with long service life and processing technology thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011512294.8A CN112756067B (en) | 2020-12-19 | 2020-12-19 | Disc type sand mill with long service life and processing technology thereof |
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| Publication Number | Publication Date |
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| CN112756067A CN112756067A (en) | 2021-05-07 |
| CN112756067B true CN112756067B (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116889913B (en) * | 2023-08-09 | 2023-12-22 | 广州市三国新材料有限公司 | Printing ink sand mill with intermittent quantitative material-separating liquid-feeding function |
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| CN211726134U (en) * | 2020-01-20 | 2020-10-23 | 河南诺美药业有限公司 | A loading attachment for rubbing crusher |
| CN211945177U (en) * | 2019-12-28 | 2020-11-17 | 郑州赛沃科技有限公司 | Combined type feeder is used in refractory material production |
| CN112024059A (en) * | 2020-09-18 | 2020-12-04 | 广州京驰精工机械设备有限公司 | High-efficient machine that grinds |
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| CN206474233U (en) * | 2016-12-21 | 2017-09-08 | 深圳光天建材有限公司 | A kind of sand mill |
| CN206454774U (en) * | 2017-01-03 | 2017-09-01 | 上海儒特机电设备有限公司 | A kind of sand mill of convenient cleaning |
| CN209156027U (en) * | 2018-11-15 | 2019-07-26 | 四川瑞驰拓维机械制造有限公司 | It is a kind of for the large-size horizontal sand mill state of emergency shut down after sand removing device |
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