CN116984078A - Gradual crushing type horizontal sand mill - Google Patents
Gradual crushing type horizontal sand mill Download PDFInfo
- Publication number
- CN116984078A CN116984078A CN202310973296.4A CN202310973296A CN116984078A CN 116984078 A CN116984078 A CN 116984078A CN 202310973296 A CN202310973296 A CN 202310973296A CN 116984078 A CN116984078 A CN 116984078A
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- Prior art keywords
- equidistant
- sand mill
- grinding
- servo motor
- rotating sleeve
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- 239000004576 sand Substances 0.000 title claims abstract description 55
- 238000000227 grinding Methods 0.000 claims abstract description 135
- 239000002245 particle Substances 0.000 claims abstract description 80
- 239000000463 material Substances 0.000 claims abstract description 79
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 35
- 230000008878 coupling Effects 0.000 claims abstract description 27
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- 238000009826 distribution Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 20
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 20
- 241001330002 Bambuseae Species 0.000 claims description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 20
- 239000011425 bamboo Substances 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 18
- 239000003973 paint Substances 0.000 claims description 17
- 241001233242 Lontra Species 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000750 progressive effect Effects 0.000 claims 9
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 238000010924 continuous production Methods 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 24
- 238000002156 mixing Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 239000008187 granular material Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B02C17/04—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 unperforated container
- B02C17/06—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 unperforated container with several compartments
-
- 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
- B02C17/1815—Cooling or heating 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
- B02C17/183—Feeding or discharging devices
- B02C17/1835—Discharging devices combined with sorting or separating of material
- B02C17/1855—Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/06—Crushing or disintegrating by disc mills with coaxial discs with horizontal axis
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a gradual crushing type horizontal sand mill, and relates to the technical field of sand mills. The utility model provides a horizontal sand mill of gradual broken formula, including the landing leg, the landing leg rigid coupling has a grinding drum, be provided with zirconium pearl in the grinding drum, the grinding drum intercommunication has the discharging pipe, the grinding drum rigid coupling has servo motor, the grinding drum rotates and is connected with the rotation sleeve, through power pack transmission between servo motor's the output shaft and the rotation sleeve, the rigid coupling has equidistant distribution in the grinding drum and rotates the fender dish of being connected with the rotation sleeve, equidistant distribution's fender dish forms equidistant mixed cavity with the cooperation of grinding drum, the fender dish is provided with circumference equidistant second water conservancy diversion hole of distribution, equidistant second water conservancy diversion hole's aperture reduces gradually by the one side that the servo motor was kept away from to the one side that is close to servo motor on the fender dish. According to the invention, the diameter of the material is continuously reduced, so that the crushing effect on the material particles is improved during continuous production of the coating.
Description
Technical Field
The invention relates to the technical field of sand mills, in particular to a gradual-crushing horizontal sand mill.
Background
The sand mill is a high-efficiency material grinding device which is widely applied to the production of paint and pigment, and consists of a grinding cylinder, a desert disk, grinding media (zirconium beads), a motor and the like, and the diameter of the material is reduced by continuously colliding and shearing the grinding media (zirconium beads) with the paint and the material particles.
At present, when the sand mill breaks the material, zirconium beads cannot be replaced, the large-diameter zirconium beads are strong in impact force, the quantity in unit volume is small, the breaking effect on the large-diameter material is good, the breaking effect of the small-diameter zirconium beads is just opposite, the zirconium beads cannot be replaced, the particle size breaking effect of the material is poor, and particularly in the continuous production process, the material particles cannot be broken gradually, and the production efficiency is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides a gradual crushing type horizontal sand mill.
The technical scheme of the invention is as follows: the utility model provides a horizontal sand mill of gradual broken formula, including the landing leg, the landing leg rigid coupling has the grinding section of thick bamboo, be provided with the zirconium pearl in the grinding section of thick bamboo, the grinding section of thick bamboo intercommunication has the discharging pipe, the grinding section of thick bamboo rigid coupling has servo motor, the grinding section of thick bamboo rotates and is connected with the rotation sleeve, through power pack transmission between servo motor's the output shaft and the rotation sleeve, the rigid coupling has equidistant fender dish of being connected with rotation sleeve rotation in the grinding section of thick bamboo, equidistant fender dish and grinding section of thick bamboo cooperation form equidistant mixed cavity that distributes, the fender dish is provided with the second water conservancy diversion hole of circumference equidistant distribution, the aperture of second water conservancy diversion hole on equidistant fender dish is kept away from one side of servo motor by the grinding section of thick bamboo to one side that is close to servo motor gradually reduce, the diameter of zirconium pearl in the mixed cavity is kept away from one side of servo motor by the grinding section of thick bamboo to one side that is close to servo motor gradually, the rotation sleeve rigid coupling has equidistant and symmetric sand mill, symmetric sand mill is located adjacent mixed cavity, the rigid coupling has annular fence between symmetric sand mill, one side rigid coupling that symmetric sand mill kept away from servo motor has the reposition of redundant personnel casing, reposition of redundant personnel casing rigid coupling has with and reposition of redundant personnel casing intercommunication, the first runner is provided with the feed pipe that is used for the grinding liquid to grind the feed pipe.
The preferable technical scheme, the pre-grinding machine constructs including round platform piece, round platform piece rigid coupling is in rotating the sleeve, round platform piece is located the reposition of redundant personnel casing and rotates rather than being connected, the rotating sleeve is provided with first cavity, the rotating sleeve is provided with the equidistant feed port that distributes of circumference, the feed port communicates first cavity and reposition of redundant personnel casing, round platform piece is provided with the umbrella cavity with first cavity and inlet pipe intercommunication, round platform piece rigid coupling has the equidistant fixed sleeve who distributes of circumference, fixed sleeve sliding connection has the slide bar, slide bar and round platform piece sliding connection, the slide bar rigid coupling has the grinding ball, the inlet pipe is provided with the extrusion part that is used for extrudeing material granule.
The preferred technical scheme, the reposition of redundant personnel casing is round platform shape, and the reposition of redundant personnel casing is provided with the multiunit second feed liquor hole of circumference equidistant distribution, and the aperture of second feed liquor hole equals with the aperture of first feed liquor hole.
The preferred technical scheme, the fender dish is provided with the arcwall face near one side of inlet pipe, and the second water conservancy diversion hole is close to the height that highly is less than keep away from fender dish arcwall face one side of adjacent fender dish arcwall face one side.
The extrusion part comprises a truncated cone fixedly connected to a feeding pipe, the truncated cone is rotationally connected with a rotating sleeve, a truncated cone block is rotationally connected with an umbrella-shaped cavity of the truncated cone, the truncated cone is provided with a through hole for communicating the first cavity with the feeding pipe, the truncated cone is provided with wavy surfaces distributed at equal intervals in the circumferential direction, a sliding rod is matched with the wavy surfaces distributed at equal intervals in the circumferential direction, a fixing ring is fixedly connected in the fixing sleeve, a tension spring is fixedly connected between the fixing ring and the sliding rod, and the grinding ball reciprocates in a split-flow shell.
According to the preferred technical scheme, a ball for reducing friction force is arranged on one side, close to the circular truncated cone body, of the sliding rod.
According to the preferable technical scheme, the number of the wavy surfaces is equal to the number of the groups of the second liquid inlet holes, and the wavy surfaces distributed at equal intervals circumferentially are distributed in a staggered manner with the groups of the first liquid inlet holes distributed at equal intervals circumferentially.
The preferable technical scheme still includes adjustment mechanism, adjustment mechanism sets up in rotating sleeve, adjustment mechanism is used for adjusting the stirring quantity of zirconium pearl in the grinding section of thick bamboo, adjustment mechanism is including equidistant lantern ring that distributes, equidistant lantern ring all rotates to be connected in rotating sleeve, the lantern ring is located between the adjacent and symmetric distribution's the sanding dish, the rigid coupling has the torsional spring between lantern ring and the adjacent sanding dish, the lantern ring is provided with the interception otter board of circumference equidistant distribution, the interception otter board of circumference equidistant distribution all is located between the adjacent sanding dish, the aperture of interception otter board equals with the aperture of the second water conservancy diversion hole that is close to the discharging pipe, equal sliding connection of the equal equidistant L shape pole of circumference of sand mill that is close to same annular fence and symmetric distribution, L shape pole staggered distribution on the adjacent sand mill, the lantern ring rigid coupling has circumference equidistant distribution and with adjacent L shape pole complex spout, the deflection opposite direction of adjacent spout, sanding dish sliding connection has circumference equidistant distribution and the push pedal of adjacent L shape pole rigid coupling.
The preferred technical scheme still includes radiating component, radiating component sets up in grinding section of thick bamboo, radiating component is used for reducing the temperature of grinding section of thick bamboo interior coating, radiating component is including the bull stick, the bull stick passes through the backup pad rotation to be connected in grinding section of thick bamboo, servo motor's output shaft passes through power component and bull stick transmission, the rotation sleeve is provided with the second cavity, the bull stick rigid coupling has the impeller that is located the second cavity, the fender dish is provided with the equidistant air inlet groove that distributes of circumference, grinding section of thick bamboo is provided with the inlet port with adjacent air inlet groove intercommunication, the rotation sleeve is provided with adjacent air inlet groove complex through-hole.
The preferable technical proposal is that the baffle disc is fixedly connected with symmetrically distributed sealing rings for increasing the tightness between the baffle disc and the rotating sleeve.
The beneficial effects of the invention are as follows: according to the invention, the diameter of the material is continuously reduced, the crushing effect on the material particles is improved during continuous production of the coating, the material particles are pre-crushed through the grinding balls, the subsequent crushing process is facilitated, the grinding efficiency of the grinding balls is improved through crushing the material particles on one side of the rotation direction of the grinding balls, the quantity of the large-particle-size material particles in the mixing cavity is detected through the interception net plate (the annular fence prevents zirconium beads from entering between two sand grinding plates to influence the detection effect of the interception net plate), when the large-particle-size material particles are excessively accumulated, the turning quantity of the zirconium beads is increased, the crushing effect on the material particles is improved, when the large-particle-size material particles are excessively accumulated, the turning quantity of the zirconium beads is reduced, and the damage degree of the sand grinding disc and the grinding cylinder caused by excessive turning of the zirconium beads is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic perspective view of a heat dissipating assembly according to the present invention.
Fig. 4 is a schematic perspective view of the cooperation of the rotating sleeve and the split-flow housing of the present invention.
Fig. 5 is a schematic perspective view of the communication between the rotating sleeve and the air inlet groove.
Fig. 6 is a schematic perspective view of a pre-grinding mechanism according to the present invention.
Fig. 7 is an exploded view of a three-dimensional structure of the present invention.
Fig. 8 is a schematic perspective view of the extrusion part of the present invention.
Fig. 9 is a schematic perspective view of an adjusting mechanism according to the present invention.
Fig. 10 is a schematic perspective view of the cooperation of the chute and the L-shaped rod according to the present invention.
Part names and serial numbers in the figure: 1-supporting leg, 2-grinding cylinder, 201-discharging pipe, 202-feeding pipe, 203-air inlet, 3-servo motor, 4-rotating sleeve, 401-first cavity, 4011-feeding hole, 402-second cavity, 5-baffle plate, 501-deflector hole, 502-air inlet groove, 6-sand grinding disc, 7-annular column, 8-shunt shell, 801-first liquid inlet hole, 802-second liquid inlet hole, 9-round table block, 10-fixed sleeve, 11-slide bar, 12-grinding ball, 13-round table body, 1301-wave surface, 14-fixed ring, 15-tension spring, 16-lantern ring, 1601-chute, 17-torsion spring, 18-L-shaped rod, 19-push plate, 20-rotating rod and 21-impeller.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings.
Example 1: the horizontal grinding machine comprises a supporting leg 1, a grinding cylinder 2 is fixedly connected to the upper part of the supporting leg 1, zirconium beads are arranged in the grinding cylinder 2, a servo motor 3 is fixedly connected to the left part of the lower side of the grinding cylinder 2, a rotating sleeve 4 is rotationally connected to the middle part of the grinding cylinder 2, a chain wheel is fixedly connected to the output shaft of the servo motor 3 and the left end of the sleeve 4, a chain is wound between the two chain wheels, three baffle plates 5 which are distributed at equal intervals and are rotationally connected with the rotating sleeve 4 are fixedly connected in the grinding cylinder 2, three mixing cavities which are distributed at equal intervals are formed by matching with the grinding cylinder 2 are all positioned on the right side of the discharging pipe 201, second guide holes 501 distributed at equal intervals are arranged on the baffle plates 5, the diameters of the zirconium beads in the mixing cavities from right to left are gradually reduced, the zirconium beads are gradually crushed, the diameter of the materials is continuously reduced, two grinding plates 6 are symmetrically distributed on the right sides of a grinding cylinder 6, two grinding plates 6 are symmetrically distributed on the inner sides of a grinding cylinder 6 are fixedly connected with a grinding cylinder 8, two grinding plates 6 are symmetrically distributed on the right sides of a grinding cylinder 6, two grinding plates 6 are symmetrically distributed on the grinding cylinder 8 are fixedly connected with one grinding cylinder 6, the grinding plates 6 are symmetrically distributed on the side of the grinding cylinder 8, the grinding plates 6 are fixedly connected with one grinding cylinder 8, the grinding cylinder 8 is fixedly connected with the grinding cylinder 6, the grinding cylinder 6 is provided with the grinding cylinder is fixedly connected with the grinding cylinder 6, the grinding cylinder is provided with the grinding balls, the grinding balls and the grinding cylinder is provided in the grinding cylinder and the grinding rolls and the grinding pipes and the grinding rolls are, the rotating sleeve 4 is provided with a pre-grinding mechanism for grinding the paint.
As shown in fig. 3 and fig. 6-fig. 8, the pre-grinding mechanism comprises a round table block 9, the round table block 9 is fixedly connected to the right end of the rotating sleeve 4, the round table block 9 is located in the diversion shell 8 and is rotationally connected with the diversion shell, a first cavity 401 is formed in the right part of the rotating sleeve 4, a feeding hole 4011 which is circumferentially equidistant is formed in the rotating sleeve 4, the feeding hole 4011 communicates the first cavity 401 with the diversion shell 8, an umbrella-shaped cavity which communicates the first cavity 401 with the feeding pipe 202 is formed in the round table block 9, three fixing sleeves 10 which are circumferentially equidistant are fixedly connected to the round table block 9, a sliding rod 11 is slidably connected to the fixing sleeve 10, the sliding rod 11 is slidably connected with the round table block 9, grinding balls 12 are fixedly connected to the left end of the sliding rod 11, the diversion shell 8 is in a round table shape, the diversion shell 8 is used for conducting paint, three groups of second liquid inlets 802 which are circumferentially equidistant are formed in the diversion shell 8, the aperture of the second liquid inlets 802 is equal to the aperture of the first liquid inlets 801, an arc-shaped surface is formed on the right side of the baffle plate 5, the right side of the second flow-guiding hole is lower than the left side 202, and the right side of the second flow-guiding hole is lower than the left side of the first liquid inlet is provided with a pressing part used for extruding particles.
As shown in fig. 6-8, the extruding component comprises a circular truncated cone 13, the circular truncated cone 13 is fixedly connected to the left end of a feeding pipe 202, the circular truncated cone 13 is rotationally connected with the right side surface of a rotating sleeve 4, a circular truncated cone block 9 is rotationally connected with an umbrella-shaped cavity of the circular truncated cone 13, the circular truncated cone 13 is provided with a through hole for communicating a first cavity 401 with the feeding pipe 202, the circular truncated cone 13 is provided with three wavy surfaces 1301 distributed at equal intervals circumferentially, the right end of a sliding rod 11 is matched with the wavy surfaces 1301 distributed at equal intervals circumferentially, the right end of the sliding rod 11 is provided with balls for reducing friction force, the three wavy surfaces 1301 are distributed with three groups of second liquid inlet holes 802 in a staggered manner, a fixed ring 14 is fixedly connected in the fixed sleeve 10, a tension spring 15 is fixedly connected between the fixed ring 14 and the sliding rod 11, the tension spring 15 is positioned on the outer side of the sliding rod 11, and the grinding ball 12 reciprocates in the split-flow shell 8 to continuously crush material particles.
When this sand mill is used to needs, operating personnel starts servo motor 3, servo motor 3 drives through sprocket and chain and rotates sleeve 4 and rotate, rotates sleeve 4 and drives sand mill 6 and rotate, adjacent two sand mill 6 drive annular fence 7 and rotate, operating personnel adds coating and thing granule in the reposition of redundant personnel casing 8 through inlet pipe 202, the through-hole of round platform body 13, first cavity 401 and feed port 4011, need carry out the pre-crushing with the big material granule of reposition of redundant personnel casing 8 interior particle diameter before the material granule gets into grinding section of thick bamboo 2 in reposition of redundant personnel casing 8, the follow-up crushing process of being convenient for, specific operation is as follows: in the process of rotating the rotating sleeve 4, the rotating sleeve 4 drives three grinding balls 12 to rotate through the round table blocks 9, three fixing sleeves 10 and three sliding rods 11, the fixing sleeves 10 and the grinding balls 12 drive paint and material particles in the split-flow shell 8 to rotate, the material particles with small particle sizes enter the right side in the grinding cylinder 2 through the first liquid inlet 801, the material particles with large particle sizes are subjected to large centrifugal force, the material particles with large particle sizes can be accumulated on the left side in the split-flow shell 8, the grinding balls 12 extrude the material particles with large particle sizes on the left side in the split-flow shell 8 during rotation, the particle sizes of the material particles with large particle sizes are reduced after extrusion, and when the particle sizes of the material particles are smaller than the aperture of the second liquid inlet 802, the material particles enter the right side in the grinding cylinder 2 through the second liquid inlet 802.
During the rotation of the grinding ball 12, part of the material particles will be accumulated on one side of the rotation direction of the grinding ball 12 and cannot be ground, resulting in a decrease in grinding efficiency of the grinding ball 12, so that the part of the material particles needs to be crushed, which is specifically performed as follows: in the process of rotating the slide bar 11, the balls at the right end of the slide bar 11 are contacted with the wavy surface 1301 and limited by the wavy surface 1301, so that the slide bar 11 drives the grinding ball 12 to reciprocate along the fixed sleeve 10, the tension spring 15 continuously repeats the action of being stretched and reset, when the grinding ball 12 moves rightwards, the grinding ball 12 does not push the material particles at the front side of the grinding ball, as the rotating speed of the material particles in the shunt shell 8 is smaller than that of the grinding ball 12, the material particles can be gradually positioned in a gap between the grinding ball 12 and the shunt shell 8, then the grinding ball 12 moves leftwards to squeeze the material particles between the grinding ball 12 and the shunt shell 8, the material particles are crushed, the material is prevented from being accumulated on one side of the rotating direction of the grinding ball 12, when the grinding ball 12 is positioned right above the shunt shell 8 (the balls of the slide bar 11 are positioned between the two wavy surfaces 1301), gaps exist between the grinding ball 12 and the upper side of the shunt shell 8, namely, when the grinding ball 12 passes near the second liquid inlet 802 at the upper side, the grinding ball 12 is not closely contacted with the left side wall 8, the material particles are prevented from being pressed into the second liquid inlet 802, and the material particles are prevented from being blocked.
The material particles entering the right mixing cavity are continuously crushed by the rotation of the right two sand grinding discs 6 and the zirconium beads, the particle size of the material particles is continuously reduced, the material meeting the particle size is conveyed leftwards through the right diversion holes 501, the diameter of the zirconium beads in the right mixing cavity is gradually reduced and matched with the diameter of the material particles, the diameter of the material particles is gradually reduced, the impact force of the zirconium beads with large diameter is strong, but the quantity in unit volume is small, the crushing effect on the material particles with large particle size is good, the impact force of the zirconium beads with small diameter is weak, but the quantity in unit volume is large, the crushing effect on the material particles with small particle size is good, the material particles meeting the particle size are gradually discharged through the diversion holes 501 with continuously reduced diameter, the coating and the material particles are guided by the arc surface of the baffle disc 5 in the process of leftward flowing of the coating and the material particles, changing the flowing direction of the paint and the material particles, when the paint and the material particles are aligned with the diversion holes 501, the material particles meeting the particle size are conveyed leftwards through the diversion holes 501, the material particles not meeting the particle size move towards the middle of the right side surface of the baffle disc 5, the diversion holes 501 guide the material passing through the material particles to the inner side wall of the grinding cylinder 2, as zirconium beads can be accumulated on the inner side wall of the grinding cylinder 2 in the rotating process, the rotating zirconium beads directly contact with the material particles near the inner side wall of the grinding cylinder 2 to the greatest extent, the material particles are crushed, in sum, the diameter of the material is reduced continuously, the crushing effect on the material particles is improved during continuous production of the paint, finally the mixed paint is discharged from the discharge pipe 201, the operator collects the discharged paint, and when the sand mill is not used any more, the operator stops the servo motor 3, the sand mill is used completely.
Example 2: on the basis of the embodiment 1, as shown in fig. 9 and 10, the device also comprises an adjusting mechanism, the adjusting mechanism is arranged on the rotating sleeve 4, the adjusting mechanism is used for adjusting the turning quantity of zirconium beads in the grinding cylinder 2, the adjusting mechanism comprises three lantern rings 16 which are distributed at equal intervals, the three lantern rings 16 are all connected with the rotating sleeve 4 in a rotating way, the cross section of each lantern ring 16 is T-shaped, each lantern ring 16 is positioned between two adjacent and symmetrically distributed sanding discs 6, a torsion spring 17 is fixedly connected between each lantern ring 16 and each adjacent sanding disc 6, each torsion spring 17 is positioned at the outer side of the rotating sleeve 4, the outer side surface of each lantern ring 16 is fixedly connected with an interception screen plate which is distributed at equal intervals in the circumferential direction, the interception otter board that circumference equidistant distributes all is located between the adjacent sand mill 6, the aperture of interception otter board equals rather than the aperture of left side second water conservancy diversion hole 501, be close to same annular fence 7 and the equidistant three L shape pole 18 that distribute of symmetric distribution's sand mill 6 sliding connection have circumference, L shape pole 18 staggered distribution on the adjacent sand mill 6, the lantern ring 16 is provided with circumference equidistant distribution and six spouts 1601 with adjacent L shape pole 18 complex, the deflection opposite direction of adjacent spout 1601, lantern ring 16 drives L shape pole 18 through spout 1601 and removes, control two L shape poles 18 and keep away from each other, sand mill 6 sliding connection has circumference equidistant distribution and the push pedal 19 of rigid coupling with adjacent L shape pole 18.
Because the effect that material particles can not reach equivalent entering and equivalent discharging in the mixing cavity for can pile up material particles in the mixing cavity, the stirring volume of zirconium beads in this mixing cavity needs to be increased to improve the crushing speed to the material in this mixing cavity, and specific operation is as follows: in the process of rotating the sanding plate 6, the sanding plate 6 drives the lantern ring 16 to rotate through the torsion spring 17, the lantern ring 16 drives the interception screen to rotate, and as the mesh holes of the interception screen are equal to the aperture of the diversion hole 501 on the left side of the mixing cavity, the material particles with the particle size larger than the aperture of the diversion hole 501 can be piled on the interception screen in the process of rotating the interception screen (the material particles on the interception screen cannot be excessively piled, the material particles on the interception screen are thrown out when the interception screen rotates, the interception screen only detects the quantity of the material particles on the interception screen in unit time), the resistance born by the interception screen is increased when the material particles on the interception screen are piled up more, the interception screen drives the lantern ring 16 to reversely rotate relative to the rotating sleeve 4, and the torsion spring 17 stores the force, and the larger the material with large particle diameter (the material with particle diameter larger than the aperture of the diversion hole 501 on the left side of the mixing cavity) stacked in the mixing cavity, the larger the angle of the reverse rotation of the lantern ring 16 relative to the rotating sleeve 4, during the rotation of the lantern ring 16 relative to the rotating sleeve 4, the lantern ring 16 drives the L-shaped rods 18 to move through the sliding grooves 1601, the L-shaped rods 18 distributed left and right symmetrically are far away from each other, the L-shaped rods 18 drive the adjacent push plates 19 to be far away from each other, the push plates 19 gradually extend out of the adjacent sanding discs 6, so that the sanding discs 6 push more zirconium beads to rotate through the push plates 19 when rotating, the crushing effect on the material particles in the mixing cavity is increased, and when the quantity of the material particles in the mixing cavity is reduced, the quantity of the material particles on the interception screen is reduced, the deflection angle of the lantern ring 16 relative to the rotating sleeve 4 is reduced, the left and right symmetrically push plates 19 are close to each other, the turnover quantity of the zirconium beads in the mixing cavity is reduced, and in the above, the amount of big particle diameter material granule in this mixed cavity is detected through interception otter board (annular fence 7 avoids zirconium pearl to get into influence the detection effect of interception otter board between two sanding discs 6), and when big particle diameter material granule was piled up too much, the stirring volume of zirconium pearl increased, improves the crushing effect to material granule, and when big particle diameter material granule was piled up too little, the stirring volume of reducing zirconium pearl avoided stirring too much zirconium pearl aggravates the damage degree of sand mill 6 and grinding section of thick bamboo 2.
Example 3: on the basis of embodiment 2, as shown in fig. 3, the heat dissipation assembly is further arranged on the grinding cylinder 2, the heat dissipation assembly is used for reducing the temperature of paint in the grinding cylinder 2, the heat dissipation assembly comprises a rotating rod 20, the rotating rod 20 is rotationally connected to the left side face of the grinding cylinder 2 through a supporting plate, the output shaft of the servo motor 3 and the left end of the rotating rod 20 are fixedly connected with belt wheels, a belt is wound between the two belt wheels, the rotating sleeve 4 is provided with a second cavity 402, the right end of the rotating rod 20 is fixedly connected with an impeller 21 positioned in the second cavity 402, the baffle disc 5 is provided with air inlet grooves 502 distributed at equal intervals in the circumferential direction, the grinding cylinder 2 is provided with air inlet holes 203 communicated with the adjacent air inlet grooves 502, the rotating sleeve 4 is provided with through holes matched with the adjacent air inlet grooves 502, the baffle disc 5 is fixedly connected with two sealing rings distributed in a bilateral symmetry manner and used for increasing the tightness between the baffle disc 5 and the rotating sleeve 4, and the paint leakage in the grinding cylinder 2 is avoided.
The temperature of the paint in the sand mill is increased by friction collision between zirconium beads and the material particles, so that the production of the paint is not facilitated, the temperature in the grinding cylinder 2 is required to be reduced, and the sand mill specifically comprises the following steps that in the process of rotating an output shaft of the servo motor 3, the output shaft of the servo motor 3 drives the rotating rod 20 to rotate through a belt wheel and a belt, the rotating rod 20 drives the impeller 21 to rotate, the impeller 21 continuously pumps outside air into the air inlet groove 502 through the air inlet hole 203, takes away heat on the baffle disc 5, and discharges the air after entering the second cavity 402 through the through hole of the rotating sleeve 4, the paint in the grinding cylinder 2 is continuously cooled, and in the process of rotating the rotating sleeve 4, the sealing ring increases the tightness between the baffle disc 5 and the rotating sleeve 4, so that the paint leakage is avoided.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (10)
1. A gradually broken horizontal sand mill which characterized in that: including landing leg (1), landing leg (1) rigid coupling has grinding drum (2), be provided with zirconium pearl in grinding drum (2), grinding drum (2) intercommunication has discharging pipe (201), grinding drum (2) rigid coupling has servo motor (3), grinding drum (2) rotate and are connected with rotating sleeve (4), through power pack transmission between the output shaft of servo motor (3) and rotating sleeve (4), the rigid coupling has equidistant distribution in grinding drum (2) and rotates baffle (5) of being connected with rotating sleeve (4), equidistant distribution baffle (5) and grinding drum (2) cooperate and form equidistant mixed cavity that distributes, baffle (5) are provided with circumference equidistant second water conservancy diversion hole (501) of distribution, the aperture of second water conservancy diversion hole (501) on equidistant baffle (5) is gradually reduced by one side that grinding drum (2) kept away from servo motor (3) to the one side that is close to servo motor (3), the diameter of zirconium pearl in the mixed cavity is gradually reduced by one side that servo motor (3) was kept away from to one side that is close to servo motor (3) of grinding drum (2), the equidistant rigid coupling of evenly distributed baffle (6) is located between the annular sand mill (6) and the sand mill (6) of evenly distributed, the annular sand mill (6) of evenly distributed is located the symmetry is located between sand mill (6) and the sand mill (7), one side of the grinding cylinder (2) far away from the servo motor (3) is fixedly connected with a split-flow shell (8), the split-flow shell (8) is fixedly connected with a feeding pipe (202) communicated with the split-flow shell (8), the split-flow shell (8) is provided with a first liquid inlet hole (801), and the rotating sleeve (4) is provided with a pre-grinding mechanism for grinding paint.
2. A progressive crushing horizontal sand mill as claimed in claim 1, wherein: the pre-grinding mechanism comprises a round table block (9), the round table block (9) is fixedly connected to a rotating sleeve (4), the round table block (9) is located in a split-flow shell (8) and is rotationally connected with the split-flow shell, the rotating sleeve (4) is provided with a first cavity (401), the rotating sleeve (4) is provided with circumferentially equidistant distributed feeding holes (4011), the feeding holes (4011) are used for communicating the first cavity (401) with the split-flow shell (8), the round table block (9) is provided with umbrella-shaped cavities which are communicated with the first cavity (401) and a feeding pipe (202), the round table block (9) is fixedly connected with a circumferentially equidistant distributed fixing sleeve (10), the fixing sleeve (10) is connected with a sliding rod (11) in a sliding mode, the sliding rod (11) is fixedly connected with a grinding ball (12), and the feeding pipe (202) is provided with an extrusion part used for extruding material particles.
3. A progressive crushing horizontal sand mill as claimed in claim 2, wherein: the split-flow shell (8) is in a truncated cone shape, the split-flow shell (8) is provided with a plurality of groups of second liquid inlet holes (802) distributed at equal intervals in the circumferential direction, and the aperture of each second liquid inlet hole (802) is equal to that of each first liquid inlet hole (801).
4. A progressive crushing horizontal sand mill as claimed in claim 2, wherein: the baffle disc (5) is provided with the arcwall face near one side of inlet pipe (202), and the height that the second water conservancy diversion hole (501) is close to adjacent baffle disc (5) arcwall face one side is less than the height that keeps away from baffle disc (5) arcwall face one side.
5. A progressive crushing horizontal sand mill as claimed in claim 3 wherein: the extrusion part is including round platform body (13), round platform body (13) rigid coupling is in inlet pipe (202), round platform body (13) rotate with rotary sleeve (4) to be connected, round platform piece (9) rotate with the umbrella cavity of round platform body (13) to be connected, round platform body (13) are provided with the through-hole with first cavity (401) and inlet pipe (202) intercommunication, round platform body (13) are provided with equidistant distributed wave surface (1301) of circumference, slide bar (11) cooperate with equidistant distributed wave surface (1301) of circumference, rigid coupling has solid fixed ring (14) in fixed sleeve (10), gu fixed ring (14) have extension spring (15) with rigid coupling between slide bar (11), grinding ball (12) reciprocating motion in reposition of redundant personnel casing (8).
6. A progressive crushing horizontal sand mill as claimed in claim 5 wherein: the sliding rod (11) is provided with a ball for reducing friction force at one side close to the round table body (13).
7. A progressive crushing horizontal sand mill as claimed in claim 5 wherein: the number of the wavy surfaces (1301) is equal to the number of the groups of the second liquid inlet holes (802), and the circumferentially equidistant wavy surfaces (1301) are staggered with the circumferentially equidistant groups of the first liquid inlet holes (801).
8. A progressive crushing horizontal sand mill as claimed in claim 1, wherein: still including adjustment mechanism, adjustment mechanism sets up in rotating sleeve (4), adjustment mechanism is used for adjusting the quantity of turning of zirconium pearl in grinding drum (2), adjustment mechanism is including equidistant lantern ring (16) of distribution, equidistant lantern ring (16) all rotate connect in rotating sleeve (4), lantern ring (16) are located between adjacent and symmetric distribution's sand mill (6), rigid coupling has torsional spring (17) between lantern ring (16) and adjacent sand mill (6), lantern ring (16) are provided with circumference equidistant interception otter board that distributes, circumference equidistant interception otter board all is located between adjacent sand mill (6), the aperture of interception otter board equals with the aperture of adjacent second water conservancy diversion hole (501) that is close to discharging pipe (201), equal sliding connection of adjacent same annular fence (7) and symmetric distribution's sand mill (6) has circumference equidistant L shape pole (18), L shape pole (18) on the adjacent sand mill (6) are crisscross to be distributed, lantern ring (16) are provided with equidistant and with adjacent L shape pole (18) complex spout (1601), adjacent sand mill 1601 (1601) are opposite to the direction of deflection and are connected with equidistant L shape pole (19) of adjacent sand mill (1601) and are equidistant.
9. A progressive crushing horizontal sand mill as claimed in claim 1, wherein: still including radiator unit, radiator unit sets up in grinding section of thick bamboo (2), radiator unit is used for reducing the temperature of grinding section of thick bamboo (2) interior coating, radiator unit is including bull stick (20), bull stick (20) are rotated through the backup pad and are connected in grinding section of thick bamboo (2), servo motor (3) output shaft passes through power component and bull stick (20) transmission, rotating sleeve (4) are provided with second cavity (402), bull stick (20) rigid coupling has impeller (21) that are located second cavity (402), baffle disc (5) are provided with circumferentially equidistant inlet channel (502) that distribute, grinding section of thick bamboo (2) are provided with inlet port (203) with adjacent inlet channel (502) intercommunication, rotating sleeve (4) are provided with adjacent inlet channel (502) complex through-hole.
10. A progressive crushing horizontal sand mill as claimed in claim 9 wherein: the baffle disc (5) is fixedly connected with symmetrically distributed sealing rings, and the sealing rings are used for improving the tightness between the baffle disc (5) and the rotating sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310973296.4A CN116984078A (en) | 2023-08-04 | 2023-08-04 | Gradual crushing type horizontal sand mill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310973296.4A CN116984078A (en) | 2023-08-04 | 2023-08-04 | Gradual crushing type horizontal sand mill |
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| Publication Number | Publication Date |
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| CN116984078A true CN116984078A (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310973296.4A Withdrawn CN116984078A (en) | 2023-08-04 | 2023-08-04 | Gradual crushing type horizontal sand mill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117943162A (en) * | 2024-03-27 | 2024-04-30 | 云南西南水泥有限公司 | Clinker milling equipment is used in efficient cement manufacture |
-
2023
- 2023-08-04 CN CN202310973296.4A patent/CN116984078A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117943162A (en) * | 2024-03-27 | 2024-04-30 | 云南西南水泥有限公司 | Clinker milling equipment is used in efficient cement manufacture |
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Application publication date: 20231103 |
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