CN117505006A - Sand mill suitable for minerals with different hardness and working method - Google Patents
Sand mill suitable for minerals with different hardness and working method Download PDFInfo
- Publication number
- CN117505006A CN117505006A CN202410018267.7A CN202410018267A CN117505006A CN 117505006 A CN117505006 A CN 117505006A CN 202410018267 A CN202410018267 A CN 202410018267A CN 117505006 A CN117505006 A CN 117505006A
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- fixed
- gear
- different hardness
- minerals
- sand mill
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- 239000004576 sand Substances 0.000 title claims abstract description 32
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 22
- 239000011707 mineral Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 115
- 230000033001 locomotion Effects 0.000 claims abstract description 41
- 230000000694 effects Effects 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims description 62
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000011362 coarse particle Substances 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a sand mill suitable for minerals with different hardness, and relates to the technical field of sand mills. The invention also discloses a working method of the sand mill suitable for minerals with different hardness, which comprises equipment debugging, material throwing, grinding treatment and blanking. According to the invention, the driving assembly is arranged above the frame, the pushing assembly and the processing cylinder are arranged on one side of the driving assembly, the material can be ground in the processing cylinder, and in the process of processing the material, the pushing assembly pushes the material to move so as to improve the movement range of the material, so that the collision probability between the material and a grinding medium is improved, the movement range of the pushing assembly can be adaptively adjusted according to the materials with different hardness, the movement track of the material is controlled, the processing of the materials with different hardness is adapted, and coarse particle materials can be uniformly distributed in the cylinder through the material sucking assembly, so that the grinding effect is improved.
Description
Technical Field
The invention relates to the technical field of sand mills, in particular to a sand mill suitable for minerals with different hardness and a working method.
Background
The sand mill can be divided into a horizontal sand mill, a basket type sand mill, a vertical sand mill and the like according to the service performance, and mainly comprises a machine body, a grinding cylinder, a sand grinding disc (deflector rod), grinding media, a motor and a feed pump, wherein the feeding speed is controlled by the feed pump. Compared with grinding equipment such as a ball mill, a roller mill, a colloid mill and the like, the sand mill has the advantages of high production efficiency, strong continuity, low cost, high product fineness and the like.
The utility model provides a sand mill of publication number CN116510845A, the on-line screen storage device comprises a base, install the transmission case on the base, grinding cylinder body and main motor are installed respectively to one side of transmission case, grinding cylinder body's internally mounted has the main shaft, the main motor passes through the band pulley in the transmission case and is connected with the one end transmission of main shaft, be equipped with feed inlet and discharge gate on the grinding cylinder body, one side top on the grinding cylinder body is equipped with the pearl mouth that adds that is used for adding the zirconium pearl with grinding cylinder body inside intercommunication, one side bottom on the grinding cylinder body is equipped with the play pearl mouth that is used for discharging the zirconium pearl with grinding cylinder body inside intercommunication, evenly be provided with a plurality of dispersion dishes along its axial on the outer wall of main shaft, interval evenly distributed has the branch trompil of a plurality of crescent on every dispersion dish. According to the novel grinding device, the plurality of dispersing discs with special structures are fixed on the outer wall of the main shaft, so that the phenomenon that zirconium beads are accumulated to a discharging position in the grinding process is avoided, the materials are ground more fully, and the grinding effect of the materials is greatly improved.
Above-mentioned technical scheme still has some problems when practical application, because the grinding effect of material depends on the motion track of material in the inside device, and the motion track of material is single in traditional sand mill, when handling the material of different hardness, is difficult to carry out the adaptation according to the demand and adjusts, and the coarse grain material that adds near the feed inlet is too much, and coarse grain distributes unevenly, when grinding, leads to the grinding effect difference at both ends easily, generally is difficult to adjust the grinding effect according to the different hardness of material.
Therefore, it is necessary to solve the above problems by inventing a sand mill and a working method suitable for minerals with different hardness.
Disclosure of Invention
The invention aims to provide a sand mill suitable for minerals with different hardness and a working method thereof, so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a sand mill suitable for minerals of different hardness, comprising a housing, further comprising:
the driving assembly comprises a fixed cover, the fixed cover is fixedly arranged above the frame, and a movable cover is arranged in the fixed cover in a penetrating manner through a bearing;
the pushing assembly comprises a plurality of movable sleeves connected end to end, a connecting seat is fixedly arranged at one end of each movable sleeve, two transmission racks are arranged in each movable sleeve, and connecting shafts are fixedly arranged at two ends of each transmission rack;
the treatment cylinder comprises a cylinder body and an end cover, wherein one end of the cylinder body is movably provided with an end plate through a bearing, a hydraulic rod is arranged between the end plate and the fixed cover, and the end cover is movably arranged on the outer side of the fixed cover through the bearing;
the automatic feeding device comprises a connecting shaft, a movable sleeve, a first valve body, a second valve body, a discharging pipe, a plurality of spray heads, a feeding pipe and a feeding pipe, wherein the connecting shaft is connected with the connecting shaft through the connecting shaft;
still include adjusting part, adjusting part includes the slide, the slide sets up the one end at drive assembly, the middle part of slide runs through and is provided with the screw groove, the inside of screw groove runs through and is provided with adjusting screw, and adjusting screw passes through the bearing and set up in the inside of movable frame, screw groove and adjusting screw cooperation can realize the adjustment to the slide position.
Preferably, the fixed cover is all run through in both sides middle part of movable cover, the inside of fixed cover is run through and is provided with the pivot, the fixed flitch that is provided with of one end of pivot, and the flitch that pushes away sets up to the flabellum shape of slope, two be provided with the bracing piece through the bearing activity between the pivot, the outside of bracing piece is fixed and is provided with the backup pad, and the backup pad is fixed to be set up in the inside of movable cover.
Preferably, a transmission gear is fixedly arranged at one end of the rotating shaft, the transmission gear is arranged in the movable sleeve, two transmission racks are respectively meshed with the two transmission gears, and the directions of the two transmission racks are opposite.
Preferably, a fixing seat is fixedly arranged at one end of the movable cover, the fixing seat is fixedly connected with the connecting seat, a positioning sleeve is arranged in the fixing seat in a penetrating manner, a reciprocating shaft is arranged in the positioning sleeve in a penetrating manner, and the reciprocating shaft is fixedly connected with one end of the connecting shaft.
Preferably, a transmission shaft is arranged in the movable cover, and a movable frame is fixedly arranged at one end of the transmission shaft.
Preferably, a swing arm is movably arranged on the outer side of the movable frame through a pin shaft, and one end of the swing arm is movably connected with one end of the transmission shaft through the pin shaft.
Preferably, a connecting bevel gear is fixedly arranged at the other end of the transmission shaft, a reversing bevel gear is arranged on one side of the connecting bevel gear, and a connecting gear is arranged on one side of the reversing bevel gear.
Preferably, the outside of the movable cover is provided with a through groove in a penetrating way, the connecting gear is arranged in the through groove in a penetrating way, the outside of the connecting gear is provided with a fixed gear, the bottom end of the fixed gear is fixedly provided with a fixed plate, and the fixed plate is fixedly arranged in the fixed cover.
Preferably, the both sides of fixed cover are provided with first ring gear and second ring gear respectively, the inside of fixed cover is provided with drive bevel gear, drive bevel gear's both sides all are provided with drive bevel gear, drive bevel gear's the fixed power gear that is provided with in the outside, two power gear meshes with first ring gear, second ring gear respectively, drive bevel gear's the fixed power pulley that is provided with in the outside, and power pulley sets up in the outside of fixed cover.
The invention also discloses a working method of the sand mill suitable for minerals with different hardness, which comprises the following steps:
step one, equipment debugging, namely adjusting equipment grinding time according to the hardness of a material to be processed, and pushing the movement range of the material in the device along with the reciprocating movement of a pushing assembly;
step two, material throwing, namely resetting the treatment cylinder after cleaning, and then throwing the material and the grinding medium into the treatment cylinder;
step three, grinding treatment, wherein the driving assembly drives the pushing assembly and the treatment cylinder to rotate, and at the moment, the treatment cylinder and the pushing assembly reversely rotate, so that the materials are continuously pushed to fall in the treatment cylinder, and the grinding effect is achieved;
and step four, blanking, namely discharging the materials through a discharge hole on the treatment cylinder after the materials are treated.
The invention has the technical effects and advantages that:
1. according to the invention, the driving assembly is arranged above the frame, the pushing assembly and the processing cylinder are arranged on one side of the driving assembly, materials can be ground in the processing cylinder, the pushing assembly can push the materials to move in the processing process of the materials so as to improve the movement range of the materials, and therefore, the collision probability between the materials and grinding media is improved, and meanwhile, the movement amplitude of the pushing assembly can be adjusted so as to be adaptively adjusted according to the materials with different hardness, so that the movement track of the materials is controlled, and the processing of the materials with different hardness is adapted.
2. According to the invention, the pushing component and the processing cylinder are arranged, when materials are processed in the processing cylinder, the pushing component and the processing cylinder can rotate under the drive of the driving component, and the rotating directions of the pushing component and the processing cylinder are opposite, so that the action effect of the materials in the processing cylinder can be improved, and the collision probability between the materials and the grinding medium can be improved, so that the action of improving the grinding effect is achieved.
3. According to the invention, the pushing assembly comprises the movable sleeve, the fan-blade-shaped pushing plates are arranged on two sides of the movable sleeve, the fan-blade-shaped pushing plates can push materials to move in a larger range so as to prolong the movement track of the materials, and meanwhile, the pushing plates are of an inclined structure, so that the horizontal pushing of the materials can be realized, the circulating effect of the materials in the treatment cylinder is improved, the collision probability of the materials and grinding media is improved, and the effect of improving the grinding effect is achieved.
4. The adjusting assembly comprises the sliding seat, the sliding seat is arranged in the movable frame and is matched with the adjusting screw rod through the threaded groove, the sliding seat moves circumferentially around the transmission shaft along with the movable frame, when the position of the sliding seat is adjusted, the radius of the circular movement changes, the movement range of one end of the swing arm changes, the opposite reciprocating shaft movement range changes, the swing amplitude of the pushing plate is adjusted according to materials with different hardness, the rotation amplitude of the pushing plate is adjusted, the stirring effect of the materials is improved, and the grinding requirement of the materials with different hardness can be met.
5. According to the invention, the material sucking assembly is arranged, the material sucking assembly comprises the piston head, one end of the piston head is fixedly arranged at one end of the connecting shaft, the piston head is driven to reciprocate through the connecting shaft, coarse particle materials added at one end close to the feeding hole are sucked into the corresponding movable sleeve, and then are discharged to one end far away from the feeding hole, so that the added coarse particle materials can be uniformly distributed in the cylinder body, and the grinding effect is further improved; especially, when grinding the material of great hardness, owing to connecting axle reciprocating motion range increases, also can inhale and get rid of more coarse grain, the material of hardness greatly, make coarse grain, the even distribution of material of hardness greatly in the barrel inside, and then the grinding effect of the material of hardness greatly that improves that can adapt.
Drawings
FIG. 1 is an expanded view of the overall structure of the present invention.
Fig. 2 is a closed schematic view of the overall structure of the present invention.
Fig. 3 is a schematic cross-sectional view of the overall structure of the present invention.
Fig. 4 is a schematic diagram of a material motion path according to the present invention.
Fig. 5 is a schematic view of a pushing assembly according to the present invention.
Fig. 6 is a schematic diagram of a pusher plate structure according to the present invention.
Fig. 7 is a schematic view of a cartridge structure according to the present invention.
Fig. 8 is a schematic diagram of a driving assembly structure of the present invention.
Fig. 9 is a schematic cross-sectional view of the drive assembly of the present invention.
FIG. 10 is a schematic view of the inside of the retaining cap structure of the present invention.
FIG. 11 is a schematic view of a movable cover according to the present invention.
FIG. 12 is a schematic view of the inside of the movable hood structure of the present invention.
Fig. 13 is a schematic view of a transmission shaft structure of the present invention.
Fig. 14 is a schematic view of a suction assembly according to the present invention.
Fig. 15 is an enlarged view of fig. 14 a in accordance with the present invention.
Fig. 16 is a schematic view of the structure of the adjusting assembly of the present invention.
In the figure: 1. a frame; 2. a drive assembly; 3. a pushing component; 4. a treatment cylinder; 5. a suction assembly; 6. an adjustment assembly; 201. a fixed cover; 202. a movable cover; 203. a first ring gear; 204. driving a bevel gear; 205. a drive bevel gear; 206. a power gear; 207. a power pulley; 208. a fixing seat; 209. a positioning sleeve; 210. a reciprocating shaft; 211. a transmission shaft; 212. a movable frame; 213. swing arms; 214. connecting a bevel gear; 215. reversing bevel gears; 216. a connecting gear; 217. a through groove; 218. a fixed gear; 219. a fixing plate; 301. a movable sleeve; 302. a connecting seat; 303. a fixed sleeve; 304. a rotating shaft; 305. a pushing plate; 306. a support rod; 307. a support plate; 308. a transmission gear; 309. a drive rack; 310. a connecting shaft; 401. a cylinder; 402. an end cap; 403. a hydraulic rod; 404. a second ring gear; 501. a piston head; 502. a first valve body; 503. a second valve body; 504. a discharge pipe; 601. a slide; 602. a thread groove; 603. and adjusting the screw.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The invention provides a sand mill suitable for minerals with different hardness, which is shown in fig. 1-13, and comprises a frame 1, a driving component 2, a pushing component 3, a processing cylinder 4, a material sucking component 5 and an adjusting component 6, wherein the pushing component 3 is arranged in the processing cylinder 4, the pushing component 3 and the processing cylinder 4 are arranged on one side of the driving component 2, the pushing component 3 and the processing cylinder 4 are arranged above the frame 1, the material sucking component 5 is arranged at one end of the pushing component 3, and the adjusting component 6 is arranged at one end of the driving component 2.
The driving assembly 2 comprises a fixed cover 201, the fixed cover 201 is fixedly arranged above the frame 1, and a movable cover 202 is arranged inside the fixed cover 201 in a penetrating manner through a bearing.
Specifically, a fixing seat 208 is fixedly arranged at one end of the movable cover 202, the fixing seat 208 is fixedly connected with the connecting seat 302, a positioning sleeve 209 is arranged in the fixing seat 208 in a penetrating manner, a reciprocating shaft 210 is arranged in the positioning sleeve 209 in a penetrating manner, the reciprocating shaft 210 is fixedly connected with one end of the connecting shaft 310, and the positioning sleeve 209 plays a limiting role on the reciprocating shaft 210 so as to ensure that the reciprocating shaft 210 can only move horizontally but not vertically, and therefore reciprocating motion of the reciprocating shaft 210 is ensured.
More specifically, a transmission shaft 211 is disposed inside the movable cover 202, a movable frame 212 is fixedly disposed at one end of the transmission shaft 211, a swing arm 213 is movably disposed at the outer side of the movable frame 212 through a pin shaft, and one end of the swing arm 213 is movably connected with one end of the reciprocating shaft 210 through a pin shaft.
The swing arm 213 moves circumferentially around the transmission shaft 211 following the movable frame 212 and moves circumferentially within a preset range.
Moreover, the other end of the transmission shaft 211 is fixedly provided with a connection bevel gear 214, one side of the connection bevel gear 214 is provided with a reversing bevel gear 215, and one side of the reversing bevel gear 215 is provided with a connection gear 216.
Meanwhile, a through groove 217 is formed in the outer side of the movable cover 202 in a penetrating manner, a connecting gear 216 is arranged in the through groove 217 in a penetrating manner, a fixed gear 218 is arranged on the outer side of the connecting gear 216, a fixed plate 219 is fixedly arranged at the bottom end of the fixed gear 218, the fixed plate 219 is fixedly arranged in the fixed cover 201, and the connecting gear 216 is affected by the fixed gear 218 to rotate when moving along with the movable cover 202, so that power input of the internal structure of the movable cover 202 is realized.
And, both sides of fixed cover 201 are provided with first ring gear 203 and second ring gear 404 respectively, the inside of fixed cover 201 is provided with drive bevel gear 204, drive bevel gear 204's both sides all are provided with drive bevel gear 205, drive bevel gear 205's the outside is fixed and is provided with power gear 206, two power gears 206 mesh with first ring gear 203, second ring gear 404 respectively, drive bevel gear 204's the outside is fixed and is provided with power pulley 207, and power pulley 207 sets up in the outside of fixed cover 201, power pulley 207 can be connected with power mechanism such as motor, in order to realize power input.
The pushing assembly 3 comprises a plurality of movable sleeves 301 connected end to end, and a connecting seat 302 is fixedly arranged at one end of each movable sleeve 301.
Specifically, both sides middle part of movable sleeve 301 all runs through and is provided with fixed cover 303, the inside of fixed cover 303 runs through and is provided with pivot 304, the fixed flitch 305 that is provided with of one end of pivot 304, and the flitch 305 that pushes away sets up to the flabellum shape of slope, be provided with bracing piece 306 through the bearing activity between two pivots 304, the outside of bracing piece 306 is fixed to be provided with backup pad 307, and backup pad 307 is fixed to be set up in the inside of movable sleeve 301, bracing piece 306 can play the reinforcement effect to pivot 304, in order to promote the structural strength who pushes away flitch 305.
More specifically, one end of the rotating shaft 304 is fixedly provided with a transmission gear 308, the transmission gear 308 is arranged in the movable sleeve 301, two transmission racks 309 are arranged in the movable sleeve 301, the two transmission racks 309 are respectively meshed with the two transmission gears 308, the directions of the two transmission racks 309 are opposite, two ends of the transmission racks 309 are fixedly provided with connecting shafts 310, the connecting shafts 310 are used for connecting a plurality of groups of transmission racks 309, and meanwhile, the connecting shafts 310 can connect the reciprocating shaft 210 with the transmission racks 309 so as to realize reciprocating motion of the transmission racks 309, thereby driving the pushing plate 305 to move.
The processing cylinder 4 includes barrel 401 and end cover 402, the both ends of barrel 401 are provided with discharge gate and feed inlet respectively, the barrel 401 is kept away from the fixed feed inlet that is provided with of one end of drive assembly 2, the discharge gate sets up the one end that is close to drive assembly 2, the one end of barrel 401 is provided with the end plate through the bearing activity, and be provided with hydraulic stem 403 between end plate and the fixed cover 201, hydraulic stem 403 can separate barrel 401 and end cover 402, be convenient for to inside clearance, end cover 402 passes through the bearing activity and sets up in the outside of fixed cover 201, be provided with lug and the recess of mutually supporting between end cover 402 and the barrel 401, it can realize the linkage between end cover 402 and the barrel 401.
The invention also provides a working method of the sand mill suitable for minerals with different hardness, which comprises the following steps:
step one, debugging equipment, namely adjusting the time of the equipment according to the hardness of the material to be processed, and pushing the movement range of the material in the device along with the reciprocating movement of the pushing component 3.
The movable frame 212 moves circularly along with the transmission shaft 211, the movable frame 212 drives the reciprocating shaft 210 to move through the swing arm 213, the reciprocating shaft 210 can drive the transmission rack 309 to reciprocate through the connecting shaft 310, and the transmission rack 309 drives the pushing plate 305 to move through the transmission gear 308, so that the pushing plate 305 swings reciprocally, the movement range of materials is increased, the movement track of the materials is prolonged, and the collision probability of the materials and grinding media is further improved, so that the effect of improving the grinding effect is achieved.
And step two, material throwing, namely resetting the treatment cylinder 4 after cleaning, and throwing the material and the grinding medium into the treatment cylinder 4 through a feed inlet.
Step three, grinding treatment, wherein the driving assembly 2 drives the pushing assembly 3 and the processing cylinder 4 to rotate, and at the moment, the processing cylinder 4 and the pushing assembly 3 reversely rotate, so that materials are continuously pushed to fall in the processing cylinder 4, and the grinding effect is achieved;
when the material is ground, the power belt pulley 207 in the driving assembly 2 is connected with a power mechanism such as a motor through a belt to realize power input, the power belt pulley 207 can drive the driving bevel gear 204 to rotate, the driving bevel gear 204 can drive the two transmission bevel gears 205 to rotate, thereby driving the two power gears 206 to rotate, and the two power gears 206 rotate in opposite directions, the two power gears 206 respectively drive the first ring gear 203 and the second ring gear 404 to rotate, thereby driving the movable cover 202 and the end cover 402 to rotate, the movable cover 202 can drive the movable sleeve 301 to rotate through the connecting seat 302 to realize driving of the pushing plate 305, and the end cover 402 can drive the barrel 401 to rotate to realize driving of the barrel 401.
When the movable cover 202 rotates, the connecting gear 216 inside the movable cover 202 rotates, and since the fixed gear 218 fixed is arranged on the outer side of the connecting gear 216, the connecting gear 216 rotates when the connecting gear 216 rotates inside the fixed gear 218, the connecting gear 216 can drive the transmission shaft 211 to rotate through the reversing bevel gear 215 and the connecting bevel gear 214, the transmission shaft 211 can drive the movable frame 212 to rotate, and the movable frame 212 drives the reciprocating shaft 210 to move through the swing arm 213, so that the swing driving of the pushing plate 305 is realized.
During grinding, the pushing plate 305 rotates around the central axis inside the cylinder 401, and can push the material to move, so that the material is thrown up inside the cylinder 401, meanwhile, the pushing plate 305 can swing, and can apply transverse acting force to the material, so that the material moves along the central axis of the cylinder 401, the movement range of the material is improved, and the collision probability between the material and a grinding medium is increased, so that the purpose of improving the grinding effect is achieved.
And step four, blanking, namely discharging the materials through a discharge hole on the treatment cylinder 4 after the materials are treated.
Example two
In the above embodiment, the movable frame 212 moves along the transmission shaft 211 through the movable frame 212 in a circular motion, the movable frame 212 drives the reciprocating shaft 210 to move through the swing arm 213, the reciprocating shaft 210 can drive the transmission rack 309 to reciprocate through the connecting shaft 310, and the transmission rack 309 drives the pushing plate 305 to reciprocate through the transmission gear 308, so that the pushing plate 305 swings reciprocally, the movement range of the material is increased, the movement track of the material is prolonged, and the collision probability of the material and the grinding medium is further improved. However, the swing amplitude of the pushing plate 305 cannot be adjusted, and materials with different hardness can only be ground in the same manner in the same processing cylinder 4, so that the grinding effects of the materials with different hardness are different, and therefore, the grinding of the materials cannot achieve the required effect. For this purpose, the relevant components of the device are further improved.
Specifically, as shown in fig. 16, the adjusting component 6 is further included, the adjusting component 6 includes a sliding seat 601, the sliding seat 601 is disposed in the movable frame 212, the middle of the movable frame 212 is hollow, a swing arm 213 is movably disposed on the outer side of the sliding seat 601 through a pin shaft, one end of the swing arm 213 is movably connected with one end of the reciprocating shaft 210 through a pin shaft, a threaded groove 602 is disposed in the middle of the sliding seat 601 in a penetrating manner, an adjusting screw 603 is disposed in the sliding seat 602 in a penetrating manner, the adjusting screw 603 is disposed in the movable frame 212 through a bearing, the threaded groove 602 is matched with the adjusting screw 603, adjustment of the position of the sliding seat 601 can be achieved, the sliding seat 601 moves circumferentially around the transmission shaft 211 along with the movable frame 212, when the position of the sliding seat 601 is adjusted, the radius of the circular movement changes, at the moment, the movement range of one end of the swing arm 213 changes, and the movement range of the opposite reciprocating shaft 210 changes.
More specifically, by adjusting the swing amplitude of the pushing plate 305, the motion track of the material in the processing cylinder 4 can be adjusted, so as to adapt to the grinding process of the material with different hardness, when the motion track of the pushing plate 305 is adjusted, the access hole on the fixed cover 201 and the movable cover 202 can be opened, the adjusting screw 603 is turned, the adjusting screw 603 is matched with the thread groove 602, so that the sliding seat 601 slides in the movable frame 212, because the movable frame 212 moves circularly along the transmission shaft 211 and drives the reciprocating shaft 210 to move through the sliding seat 601, when the position of the sliding seat 601 in the movable frame 212 is adjusted, the reciprocating motion range of the reciprocating shaft 210 can be adjusted, and the reciprocating shaft 210 can drive the transmission rack 309 to reciprocate through the connecting shaft 310, and the transmission rack 309 drives the pushing plate 305 to reciprocate through the transmission gear 308, so that when the motion range of the reciprocating shaft 210 is adjusted, the swing amplitude of the relative pushing plate 305 is adjusted, thereby adjusting the motion track of the material can be realized, and the grinding effect of the material can be improved.
Example III
In the above embodiment, the material is put into the cylinder 401 through the feed port, the driving component 2 drives the processing cylinder 4 and the pushing component 3 to perform circular motion and grind the material, and the motion tracks of the processing cylinder 4 and the pushing component 3 are opposite, and meanwhile, when the pushing component 3 performs circular motion, the parts inside the pushing plate 305 also rotate, so that the collision probability between the material and the grinding medium is increased. However, during feeding, coarse particle materials at one end of the feeding port are more, coarse particle materials at the other end of the feeding port are less, and fine materials during grinding are more, so that coarse particles in the cylinder 401 are unevenly distributed, and the grinding effect is not improved. For this purpose, the relevant components of the device are further improved.
Specifically, as shown in fig. 14 and 15, the suction assembly 5 further includes a piston head 501, one end of the piston head 501 is fixedly disposed at one end of the connecting shaft 310, the piston head 501 slides along the inside of the movable sleeve 301, the piston head 501 is disposed inside the movable sleeve 301 at the tail end, and the connecting shaft 310 drives the piston head 501 to slide to generate suction force and thrust force therein, and one end of the movable sleeve 301 is fixedly provided with a first valve body 502 and a second valve body 503, respectively.
Specifically, the first valve body 502 may be a feeding one-way valve, the second valve body 503 may be a discharging one-way valve, when the piston head 501 draws to generate suction, coarse particle materials enter the movable sleeve 301 through the first valve body 502, and when the piston head 501 pushes to generate thrust, the coarse particle materials are discharged through the second valve body 503. Of course, to achieve automated control, the first valve body 502 and the second valve body 503 may be provided as solenoid valves and electrically connected to a control system; when the piston head 501 generates suction, the first valve body 502 is opened, the second valve body 503 is closed, and coarse particle materials can be sucked into the movable sleeve 301; while the piston head 501 generates thrust, the first valve body 502 is closed, the second valve body 503 is opened, and coarse material is discharged from the movable sleeve 301.
Specifically, the first valve body 502 is fixedly arranged at one end of the tail end movable sleeve 301, the second valve body 503 is fixedly arranged at the bottom of the tail end movable sleeve 301, one end of the second valve body 503 is fixedly provided with a discharging pipe 504, the discharging pipe 504 is fixedly arranged on the outer wall of the movable sleeve 301 through a buckle, and a plurality of spray heads are arranged on the discharging pipe 504, so that materials are conveniently sprayed out. Specifically, the shower nozzle can be more set up in keeping away from the feed end to improve coarse grain material and distribute the homogeneity in barrel 401, and then improve the grinding effect.
When the material is ground, the material is put into the cylinder 401, the cylinder 401 and the movable sleeve 301 are driven to rotate by the driving component 2, the rotating tracks of the cylinder 401 and the movable sleeve 301 are opposite, the movable sleeve 301 drives the pushing plate 305 to rotate to grind the material, meanwhile, the driving component 2 also drives the transmission rack 309 and the connecting shaft 310 to reciprocate in the movable sleeve 301, so that the pushing plate 305 is driven to rotate, and the rotating pushing plate 305 promotes the movement range of the material and the grinding medium, so that the collision probability between the pushing plate and the grinding medium is increased. When the driving assembly 2 drives the transmission rack 309 and the connecting shaft 310 to reciprocate, and the connecting shaft 310 drives the piston head 501 to move towards the direction of the discharge port, at this time, the first valve body 502 is opened, the second valve body 503 is closed, and the suction force generated by the piston head 501 in the movable sleeve 301 sucks coarse particle materials in the cylinder 401 near one end of the feed port into the cylinder; and when the connecting shaft 310 and the piston head 501 are far away from the discharge hole and move towards the feed hole, the first valve body 502 is closed, the second valve body 503 is opened, the piston head 501 pushes the sucked coarse particle materials to be discharged through the second valve body 503 and the discharge pipe 504, and finally the coarse particle materials are discharged through the nozzle, so that the uniformity of the distribution of the coarse particle materials in the cylinder 401 is improved, and the grinding effect is further improved.
Moreover, when the material with relatively large hardness needs to be ground, after the adjusting component 6 adjusts the position, as the movement amplitude of the reciprocating shaft 210 increases, the material sucked and discharged by the piston head 501 increases, so that more coarse-grain material is uniformly distributed in the cylinder 401, the grinding effect of the coarse-grain material is improved, and the grinding device is further suitable for grinding materials with different hardness, which is another important technical effect generated after the improvement of the embodiment.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. Sand mill suitable for different hardness minerals, including frame (1), characterized by still includes:
the driving assembly (2), the driving assembly (2) comprises a fixed cover (201), the fixed cover (201) is fixedly arranged above the frame (1), and a movable cover (202) is arranged inside the fixed cover (201) in a penetrating manner through a bearing;
the pushing device comprises a pushing assembly (3), wherein the pushing assembly (3) comprises a plurality of movable sleeves (301) which are connected end to end, a connecting seat (302) is fixedly arranged at one end of each movable sleeve (301), two transmission racks (309) are arranged in each movable sleeve (301), and connecting shafts (310) are fixedly arranged at two ends of each transmission rack (309);
the treatment cylinder (4), the treatment cylinder (4) comprises a cylinder body (401) and an end cover (402), wherein one end of the cylinder body (401) is movably provided with an end plate through a bearing, a hydraulic rod (403) is arranged between the end plate and the fixed cover (201), and the end cover (402) is movably arranged on the outer side of the fixed cover (201) through a bearing;
the novel spray head comprises a connecting shaft (310), and is characterized by further comprising a suction assembly (5), wherein the suction assembly (5) comprises a piston head (501), the piston head (501) is fixedly arranged at one end of the connecting shaft (310), the piston head (501) slides along the inside of a movable sleeve (301), a first valve body (502) and a second valve body (503) are respectively fixedly arranged at one end of the movable sleeve (301), a discharge pipe (504) is fixedly arranged at one end of the second valve body (503), and a plurality of spray heads are arranged on the discharge pipe (504);
still include adjusting part (6), adjusting part (6) include slide (601), slide (601) set up the one end at drive assembly (2), the middle part of slide (601) is run through and is provided with screw groove (602), the inside of screw groove (602) is run through and is provided with adjusting screw (603), and adjusting screw (603) set up in the inside of movable frame (212) through the bearing, screw groove (602) cooperate with adjusting screw (603), can realize the adjustment to slide (601) position.
2. A sand mill for minerals of different hardness according to claim 1, characterized in that: the utility model discloses a movable sleeve, including movable sleeve (301), fixed sleeve (303), pivot (304) are provided with in the inside run through of fixed sleeve (303), the fixed flitch (305) that is provided with of one end of pivot (304), and the flitch (305) that pushes away set up to the flabellum shape of slope, two be provided with bracing piece (306) through the bearing activity between pivot (304), the outside of bracing piece (306) is fixed and is provided with backup pad (307), and backup pad (307) are fixed to be set up in the inside of movable sleeve (301).
3. A sand mill for minerals of different hardness according to claim 2, characterized in that: one end of the rotating shaft (304) is fixedly provided with a transmission gear (308), the transmission gear (308) is arranged in the movable sleeve (301), two transmission racks (309) are respectively meshed with the two transmission gears (308), and the directions of the two transmission racks (309) are opposite.
4. A sand mill for minerals of different hardness according to claim 3, characterized in that: one end of the movable cover (202) is fixedly provided with a fixed seat (208), the fixed seat (208) is fixedly connected with the connecting seat (302), a positioning sleeve (209) is arranged in the fixed seat (208) in a penetrating mode, a reciprocating shaft (210) is arranged in the positioning sleeve (209) in a penetrating mode, and the reciprocating shaft (210) is fixedly connected with one end of the connecting shaft (310).
5. A sand mill for minerals of different hardness according to claim 4, characterized in that: the inside of activity cover (202) is provided with transmission shaft (211), the one end of transmission shaft (211) is fixed to be provided with movable frame (212).
6. A sand mill for minerals of different hardness according to claim 5, characterized in that: the outside of movable frame (212) is provided with swing arm (213) through the round pin axle activity, and the one end of swing arm (213) is through the one end swing joint of round pin axle and transmission shaft (211).
7. A sand mill for minerals of different hardness according to claim 6, characterized in that: the transmission shaft (211) is fixedly provided with a connecting bevel gear (214), one side of the connecting bevel gear (214) is provided with a reversing bevel gear (215), and one side of the reversing bevel gear (215) is provided with a connecting gear (216).
8. A sand mill for minerals of different hardness according to claim 7, characterized in that: the outside of activity cover (202) is run through and is provided with logical groove (217), connecting gear (216) run through and are set up in the inside of logical groove (217), the outside of connecting gear (216) is provided with fixed gear (218), the bottom mounting of fixed gear (218) is provided with fixed plate (219), and fixed plate (219) are fixed to be set up in the inside of fixed cover (201).
9. A sand mill for minerals of different hardness according to claim 1, characterized in that: the fixed cover is characterized in that a first ring gear (203) and a second ring gear (404) are respectively arranged on two sides of the fixed cover (201), a driving bevel gear (204) is arranged in the fixed cover (201), a driving bevel gear (205) is arranged on two sides of the driving bevel gear (204), a power gear (206) is fixedly arranged on the outer side of the driving bevel gear (205), the two power gears (206) are respectively meshed with the first ring gear (203) and the second ring gear (404), a power belt pulley (207) is fixedly arranged on the outer side of the driving bevel gear (204), and the power belt pulley (207) is arranged on the outer side of the fixed cover (201).
10. A method of operating a sand mill for minerals of different hardness, applied to a sand mill for minerals of different hardness according to any one of claims 1 to 9, comprising the steps of:
step one, equipment debugging, namely adjusting equipment grinding time according to the hardness of a material to be processed, and pushing the movement range of the material in the device along with the reciprocating movement of a pushing component (3);
step two, material throwing, namely resetting the treatment cylinder (4) after cleaning, and then throwing the material and the grinding medium into the treatment cylinder (4);
step three, grinding treatment, wherein the driving assembly (2) drives the pushing assembly (3) and the treatment cylinder (4) to rotate, and at the moment, the treatment cylinder (4) and the pushing assembly (3) reversely rotate, so that materials are continuously pushed to fall in the treatment cylinder (4), and the grinding effect is achieved;
and step four, blanking, namely discharging the materials through a discharge hole on the treatment cylinder (4) after the materials are treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410018267.7A CN117505006A (en) | 2024-01-05 | 2024-01-05 | Sand mill suitable for minerals with different hardness and working method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410018267.7A CN117505006A (en) | 2024-01-05 | 2024-01-05 | Sand mill suitable for minerals with different hardness and working method |
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| CN117505006A true CN117505006A (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410018267.7A Pending CN117505006A (en) | 2024-01-05 | 2024-01-05 | Sand mill suitable for minerals with different hardness and working method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117920403A (en) * | 2024-02-27 | 2024-04-26 | 浙江艾领创矿业科技有限公司 | Grading wheel and sand mill with same |
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2024
- 2024-01-05 CN CN202410018267.7A patent/CN117505006A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117920403A (en) * | 2024-02-27 | 2024-04-26 | 浙江艾领创矿业科技有限公司 | Grading wheel and sand mill with same |
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