CN115364981A - A milling machine for ground limestone production - Google Patents
A milling machine for ground limestone production Download PDFInfo
- Publication number
- CN115364981A CN115364981A CN202211001803.XA CN202211001803A CN115364981A CN 115364981 A CN115364981 A CN 115364981A CN 202211001803 A CN202211001803 A CN 202211001803A CN 115364981 A CN115364981 A CN 115364981A
- Authority
- CN
- China
- Prior art keywords
- linkage
- fixedly connected
- calcium carbonate
- gear
- grinding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 98
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000003801 milling Methods 0.000 title claims description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 238000000227 grinding Methods 0.000 claims abstract description 52
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims description 19
- 206010006514 bruxism Diseases 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 62
- 238000006073 displacement reaction Methods 0.000 abstract description 24
- 235000004237 Crocus Nutrition 0.000 description 8
- 241000596148 Crocus Species 0.000 description 8
- 235000019738 Limestone Nutrition 0.000 description 7
- 239000006028 limestone Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910021532 Calcite Inorganic materials 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- 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
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of calcium carbonate production equipment, and discloses a pulverizer for producing heavy calcium carbonate, which comprises a main fixing mechanism, a linkage mechanism and three groups of grinding mechanisms, wherein the linkage mechanism is arranged at the input end of the top of the main fixing mechanism, the three groups of grinding mechanisms are arranged in the main fixing mechanism, and the three groups of grinding mechanisms are arranged at the output end of the linkage mechanism. According to the invention, three groups of grinding mechanisms can rotate and perform circumferential cross displacement at the same time, so that the purity of the calcium carbonate finished product at the later stage is improved, the conveying space of the block-shaped material is continuously compressed by the autorotation and the circumferential displacement of the plurality of groups of wear tooth columns, the block-shaped material is continuously worn along with the autorotation and the circumferential displacement, the block-shaped material is ground into powdery calcium carbonate, the crushing, grinding and grinding work is continuously performed along with the addition of the processing material, the processing steps of calcium carbonate forming are reduced, and the processing quality is ensured.
Description
Technical Field
The invention relates to the technical field of calcium carbonate production equipment, in particular to a pulverizer for producing heavy calcium carbonate.
Background
Calcium carbonate is an inorganic compound, generally called limestone, stone powder, marble and the like, is neutral, is basically insoluble in water, is soluble in hydrochloric acid, is an important building material, has wide industrial application, can be divided into heavy calcium carbonate, light calcium carbonate, colloidal calcium carbonate and crystalline calcium carbonate according to different production methods of the calcium carbonate, can be prepared by directly crushing natural calcite, limestone, chalk, shells and the like by a mechanical method in the production process of the heavy calcium carbonate, and is one of grinding devices of a grinding mill.
According to chinese patent No. CN111545322B, a pulverizer for heavy calcium carbonate production is disclosed, the technical problem of dust pollution caused by dust entering air through a charging opening in calcium carbonate process is solved, the pulverizer comprises a charging opening arranged at the top of a pulverizer body, a charging barrel is communicated at the charging opening at the top of the pulverizer body, a circular arc-shaped first through groove is formed along the periphery on the barrel wall of the charging barrel, the first through groove is a major arc, a circular filter cloth is arranged on the outer side of the charging barrel, an installation frame is fixedly connected to the periphery of the filter cloth, the circle center of the filter cloth and the circle center of the charging barrel are on the circular arc of the same circle, an inherent rotation column is arranged at one end of the first through groove along the vertical direction, the installation frame is penetrated by the rotation column, a pull rod is fixedly connected to the outer side of the installation frame, and a discharge port is formed at the bottom of the pulverizer body. Can shelter from the charging barrel through installing frame and filter cloth, have the effect that blocks the dust and reduce dust pollution.
According to chinese patent No. CN108745506, a building stones milling machine is disclosed, which comprises an outer shell, the top surface intercommunication of shell has the pan feeding mouth, the left side fixed mounting of shell has servo motor, servo motor's upper end movable mounting has the belt, the inside of shell is provided with the milling machine, the inside fixed mounting of milling machine has the axis of rotation, the surface cover of axis of rotation is equipped with first live-rollers, the below fixed mounting of first live-rollers has the second live-rollers. This building stones milling machine reduces the live-rollers quantity with sawtooth engaged with to reduce frictional intensity, reach the effect of noise reduction, first spring, second spring and support are fixed the milling machine in the shell, prevent that the milling machine vibrations from driving the shell and vibrations the noise production together, make the noise that people heard outside this building stones milling machine reduce to minimumly, improve operational environment's comfort level.
According to chinese patent No. CN201821126432.7, a light calcium carbonate pulverizer is disclosed, comprising a machine body, a raw material box, a base and a support, wherein the machine body and the raw material box are fixed on the support, the support is fixed above the base, and the raw material box is fixed above the left side of the machine body. The valve through raw material tank bottom can control the volume of crocus automatically and accurately, and what adopt in the design of crocus is by from top to bottom, by wide to narrow crocus structure, can improve the accuracy and the standard reaching rate of crocus volume, and this milling machine has still adopted the accuse temperature mode of coolant liquid cooling, can avoid the grinding process, the high temperature, cause the condition emergence of dust conflagration or damage machine, this milling machine has high efficiency, safety, the practicality is strong specific, can be applicable to the crocus work of multiple light calcium carbonate.
However, the existing production process of ground calcium carbonate firstly needs to select calcite, limestone, chalk, shells and the like transported from a quarry by hands to remove gangue; then carry out coarse crushing to the lime stone with the breaker, the broken fine limestone powder that obtains of reuse thunder meng (pendulum-type) crocus, carry out the classification to the crocus with the grader at last, the powder that accords with the granularity requirement is put in storage as product packaging, otherwise return the milling once more of milling machine, thereby there is machining efficiency low, the relatively poor problem of crocus precision, equipment function simplification simultaneously needs a large amount of equipment, including crushing apparatus, break and smash equipment and the mutually supporting of grinding crushing apparatus, in the actual processing, the process is more, the problem of efficiency reduction also exists simultaneously.
Disclosure of Invention
The invention aims to provide a grinding mill for producing heavy calcium carbonate, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a pulverizer for producing ground calcium carbonate comprises a main fixing mechanism, a linkage mechanism and three groups of grinding mechanisms, wherein the linkage mechanism is arranged at the input end of the top of the main fixing mechanism, the three groups of grinding mechanisms are arranged in the main fixing mechanism, and the three groups of grinding mechanisms are arranged at the output end of the linkage mechanism;
the linkage mechanism comprises a component barrel, a built-in toothed ring, a triangular linkage frame, a central rotating shaft, gear shaft columns, linkage gears and a driving gear, the component barrel is fixedly connected to the top of the tank body, the toothed ring is fixedly connected to the inner side wall of the component barrel, the triangular linkage frame is arranged inside the component barrel, the center of the top wall of the triangular linkage frame is rotatably connected with the central rotating shaft, the gear shaft columns are rotatably connected to the inner side wall of the triangular linkage frame and are uniformly arranged in an annular mode, the linkage gears are fixedly connected to the bottom ends of the gear shaft columns, the linkage gears are uniformly arranged in an annular mode and are meshed with the side walls of the driving gear, and the driving gear is fixedly connected to the bottom end of the central rotating shaft.
Preferably, the main fixing mechanism comprises a tank body, a supporting ring frame, a motor frame, an output motor, a belt transmission assembly, a feeding hopper, an inclined table, a discharging hopper and a sliding table, the side wall of the tank body is fixedly connected with the supporting ring frame, and the upper part of the side wall of the tank body is fixedly connected with the motor frame.
Preferably, three groups of grinding mechanism all include linkage jack-post, broken wheel, crushing wheel, grinding tooth post, linkage jack-post fixed connection is in gear jack-post bottom respectively, linkage jack-post lateral wall upper portion fixedly connected with breaks the wheel, upper portion fixedly connected with crushing wheel in the linkage jack-post lateral wall, linkage jack-post lateral wall lower part fixedly connected with grinding tooth post.
Preferably, the upper part of the side wall of the tank body is fixedly connected with a feeding hopper, and the bottom wall inside the feeding hopper is fixedly connected with an inclined table.
Preferably, the motor frame is internally and fixedly connected with an output motor, and the output end of the output motor is fixedly connected with the input wheel of the belt transmission assembly.
Preferably, the bottom of the side wall of the tank body is fixedly connected with a plurality of discharge hoppers which are uniformly and annularly arranged, and the bottom wall in the tank body is fixedly connected with a sliding table.
Preferably, the output part of going into the hopper runs through a jar side wall, the little inclination of sloping platform runs through a jar side wall and extends to a jar internal portion.
Preferably, the top end of the central rotating shaft is fixedly connected inside an output wheel of the belt transmission assembly, and the linkage gears are uniformly and annularly arranged and are meshed with the inner side wall of the built-in gear ring.
Preferably, the crushing wheels are all arranged at the height of the output part of the feeding hopper.
Preferably, the linkage shaft columns are all connected inside the sliding table in a sliding mode.
Compared with the prior art, the invention has the following beneficial effects:
1. the grinding mechanism comprises a triangular linkage frame, a central rotating shaft, a driving gear, a gear shaft column, a built-in gear ring, a grinding mechanism and a grinding mechanism, wherein the triangular linkage frame is provided with a triangular key end, the gear shaft column is provided with a gear key end, the gear key end is arranged at the inner side of the built-in gear ring, the gear shaft column is provided with a gear key end, the gear key end is arranged at the outer side end, the gear key end is arranged at the inner side of the built-in gear ring, the three groups of the gear key ends are meshed with the three groups of the gear key ends, the three groups of the gear key ends are meshed with the gear key end, the three groups of the gear shaft column are driven to rotate along the gear shaft column, the three groups of the grinding mechanisms are driven to rotate along with the gear shaft column, the gear key end, the three groups of the gear shaft column are driven to rotate along the gear shaft column, the gear key end, the grinding mechanism is driven to rotate along the gear shaft column, the gear column, the three groups are driven to rotate, and the grinding mechanism to perform circular cross displacement, so that the grinding mechanism to grind materials, the calcium carbonate finished products at the tail end, and the calcium carbonate product at the rear stage is improved in the triangular linkage frame.
2. The invention firstly contacts the processing material added into the tank body by the crushing wheel at the middle upper part of the linkage shaft column while rotating, the impact force of the rotation and the contact of the circumferential displacement are used for crushing the processing material for the first time, so that the processing material is decomposed into a blocky material with smaller volume and continuously descends, the blocky material descends and contacts the crushing wheel additionally arranged at the middle upper part of the linkage shaft column, after the crushing wheel with a more dense crushing end contacts the blocky material, the crushing impact is carried out on the blocky material to ensure that the blocky material is crushed into a granular material with smaller volume, the granular material descends continuously after being formed until contacting the wear tooth column additionally arranged at the middle lower part of the tank body, the rotation and the circumferential displacement of a plurality of groups of wear tooth columns continuously compress the conveying space of the blocky material, the blocky material is continuously worn along with the rotation and the circumferential displacement, the blocky material is crushed into powdery calcium carbonate, the work of the grinding work is continuously carried out along with the addition of the processing material, the work of the crushing and the grinding work is reduced, and the processing quality is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an isometric illustration of a body structure of the present invention;
FIG. 2 is a schematic view of the main body structure of the present invention showing the front and rear equiangular axes;
FIG. 3 is a schematic view of the main structure of the present invention showing the upper and lower equiangular axes;
FIG. 4 is an isometric illustration of the outboard structure of the can body of the present invention;
FIG. 5 is a schematic view of the linkage mechanism of the present invention, shown in upper and lower equiangular axes;
FIG. 6 is a schematic view of a linkage mechanism according to the present invention;
FIG. 7 is a schematic view of a half-sectional structure of the inside of the can body according to the present invention.
In the figure: 1-main fixing mechanism, 2-linkage mechanism, 3-grinding mechanism, 101-tank body, 102-supporting ring frame, 103-motor frame, 104-output motor, 105-belt transmission component, 106-feeding hopper, 107-inclined table, 108-discharging hopper, 109-sliding table, 201-component barrel, 202-built-in toothed ring, 203-triangular linkage frame, 204-central rotating shaft, 205-gear shaft column, 206-linkage gear, 207-driving gear, 301-linkage shaft column, 302-crushing wheel, 303-crushing wheel and 304-grinding toothed column.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The invention is further described below with reference to the accompanying drawings.
Example 1
Referring to fig. 1, an embodiment of the present invention: the utility model provides a milling machine for ground limestone production, includes main fixed establishment 1, link gear 2 and three sets of grinding mechanism 3, and 1 top input end of main fixed establishment is provided with link gear 2, and 1 inside three sets of grinding mechanism 3 that are provided with of main fixed establishment, three sets of grinding mechanism 3 set up the output at link gear 2.
Referring to fig. 1, 2 and 3, the main fixing mechanism 1 includes a tank 101, a supporting ring frame 102, a motor frame 103, an output motor 104, a belt transmission assembly 105, a feeding hopper 106, a ramp 107, a discharging hopper 108 and a sliding table 109, the side wall of the tank 101 is fixedly connected with the supporting ring frame 102, the upper portion of the side wall of the tank 101 is fixedly connected with the motor frame 103, the upper portion of the side wall of the tank 101 is fixedly connected with the feeding hopper 106, the bottom wall of the inner portion of the feeding hopper 106 is fixedly connected with the ramp 107, the inner portion of the motor frame 103 is fixedly connected with the output motor 104, the output end of the output motor 104 is fixedly connected with an input wheel of the belt transmission assembly 105, the bottom of the side wall of the tank 101 is fixedly connected with a plurality of uniformly and annularly arranged discharging hoppers 108, the bottom wall of the inner portion of the tank 101 is fixedly connected with the sliding table 109, the output portion of the feeding hopper 106 penetrates through the side wall of the tank 101, a small inclination angle of the ramp 107 penetrates through the side wall of the tank 101 and extends into the inner portion of the tank 101, processing materials such as calcite, limestone, shell and other processing materials are fed through the feeding hopper 106 included in the main torque transmission mechanism 1, the rotating belt transmission mechanism 105, the supporting ring frame 102 is installed in the supporting ring frame 101, the supporting ring frame 102, the supporting ring frame 104, and the main transmission mechanism 101, the belt transmission mechanism 105, the belt transmission mechanism 104 is installed, the rotating transmission mechanism, the rotating mechanism 104, and the rotating transmission mechanism 104, and the rotating mechanism 104 is installed.
Referring to fig. 3, 4, 5 and 6, the linkage mechanism 2 includes a component cylinder 201, an internal gear ring 202, a triangular linkage frame 203, a central rotation shaft 204, a gear shaft column 205, a linkage gear 206 and a drive gear 207, the component cylinder 201 is fixedly connected to the top of the tank 101, the internal gear ring 202 is fixedly connected to the side wall of the component cylinder 201, the triangular linkage frame 203 is arranged inside the component cylinder 201, the central rotation shaft 204 is rotatably connected to the top wall center of the triangular linkage frame 203, the gear shaft columns 205 are rotatably connected to the inside of the triangular linkage frame 203, the linkage gear 206 is fixedly connected to the bottom ends of the gear shaft columns 205, the linkage gear 206 is uniformly and annularly arranged and meshed to the side wall of the drive gear 207, the drive gear 207 is fixedly connected to the bottom end of the central rotation shaft 204, the top end of the central rotation shaft 204 is fixedly connected to the inside of the output wheel of the belt drive component 105, the linkage gears 206 are uniformly and annularly arranged and meshed with the inner side wall of the built-in gear ring 202, the belt transmission assembly 105 is transmitted into a central rotating shaft 204 included in the linkage mechanism 2, the central rotating shaft 204 is enabled to rotate in the assembly barrel 201 along the triangular linkage frame 203, meanwhile, a driving gear 207 additionally arranged at the tail end of the central rotating shaft 204 is driven to rotate in the triangular linkage frame 203, the driving gear 207 rotates to drive three groups of linkage gears 206 meshed with the side surfaces of the central rotating shaft to rotate on the triangular linkage frame 203 along the gear shaft column 205, the outer ends of the three groups of linkage gears 206 are simultaneously meshed with the inner side gear key end of the built-in gear ring 202, the three groups of linkage gears 206 start to drive the triangular linkage frame 203 to perform circular motion in the assembly barrel 201, and simultaneously with the circular motion, the three groups of linkage gears 206 rotate along with the three groups of linkage gears 206, so that the grinding mechanisms 3 respectively fixed at the bottom ends of the gear shaft columns 205 can rotate by themselves, a circumferential displacement is also performed.
Referring to fig. 7, the three sets of grinding mechanisms 3 each include a linkage shaft column 301, a crushing wheel 302, a crushing wheel 303, and a grinding tooth column 304, the linkage shaft columns 301 are respectively and fixedly connected to the bottom ends of the gear shaft columns 205, the crushing wheel 302 is fixedly connected to the upper portion of the side wall of the linkage shaft column 301, the crushing wheel 303 is fixedly connected to the upper portion of the side wall of the linkage shaft column 301, the grinding tooth columns 304 are fixedly connected to the lower portion of the side wall of the linkage shaft column 301, the crushing wheels 302 are all disposed at the height of the output portion of the feeding hopper 106, the linkage shaft columns 301 are all slidably connected to the inside of the sliding table 109, the three sets of grinding mechanisms 3 can perform circumferential cross displacement while rotating themselves, remove sufficient contact and grind the processing materials, improve the purity of the calcium carbonate finished product at the later stage, when the three sets of grinding mechanisms 3 rotate and perform circumferential displacement simultaneously, the linkage shaft columns 301 included in the grinding mechanisms 3 are driven by the three sets of gear shaft columns 205 and rotate along the sliding table 109 inside the tank 101, the crushing wheel 302 on the upper middle part of the linkage shaft column 301 rotates and contacts with the processed material added into the tank body 101 at first, the impact force of the rotation and the contact of the circumferential displacement are used for crushing the processed material for the first time, so that the processed material is decomposed into blocky materials with smaller volume and continuously descends, the blocky materials descend and contact with the crushing wheel 303 additionally arranged on the upper middle part of the linkage shaft column 301, the crushing wheel 303 with more dense crushing ends contacts with the blocky materials and then carries out intensive and continuous crushing impact on the blocky materials, so that the blocky materials are crushed into granular materials with smaller volume, the granular materials continuously descend until contacting with the wear tooth columns 304 additionally arranged on the lower middle part of the tank body 101 after being molded, the rotation and the circumferential displacement of the plurality of groups of wear tooth columns 304 continuously compress the conveying space of the blocky materials and continuously wear the blocky materials along with the rotation and the circumferential displacement, the blocky materials are ground into powdery calcium carbonate, the powdery calcium carbonate is continuously added into the tank body 101 to be smashed, broken and ground, when the powdery calcium carbonate reaches the lower part inside the tank body 101, the powdery calcium carbonate is accumulated and the centrifugal force driven by the circumferential displacement of the abrasion tooth column 304 is carried out of the tank body 101 along the discharge hopper 108 additionally arranged on the side wall of the tank body 101, and the final recovery is completed.
In this embodiment, the driving gear 207 additionally installed at the end of the central rotating shaft 204 is driven to rotate inside the triangular linkage frame 203, the driving gear 207 rotates to drive the three sets of linkage gears 206 engaged with the side surfaces of the driving gear and simultaneously rotate on the triangular linkage frame 203 along the gear shaft column 205, the outer ends of the three sets of linkage gears 206 are simultaneously engaged with the inner spline end of the built-in gear ring 202, so that the three sets of linkage gears 206 start to drive the triangular linkage frame 203 to perform circular motion inside the assembly barrel 201, and the three sets of linkage gears 206 rotate along with the circular motion, so that the grinding mechanisms 3 respectively fixed at the bottom ends of the gear shaft column 205 can perform circular displacement while rotating, so that the three sets of grinding mechanisms 3 can perform circular cross displacement while rotating, and complete contact and grinding of the processing materials are achieved, thereby improving the purity of the final calcium carbonate product at a later stage.
Example 2
In addition to example 1, as shown in fig. 7, a crushing wheel 302 is fixedly connected to an upper portion of a side wall of the interlocking shaft column 301, a crushing wheel 303 is fixedly connected to an upper middle portion of the side wall of the interlocking shaft column 301, and a grinding tooth column 304 is fixedly connected to a lower portion of the side wall of the interlocking shaft column 301.
In this embodiment, the crushing wheel 302 at the upper middle part of the linkage shaft column 301 rotates and contacts with the processing material added to the tank 101 at first, the impact force of the rotation and the contact of the circumferential displacement break the processing material for the first time, so that the processing material is decomposed into a block material with a smaller volume and continuously descends, the block material descends and contacts with the crushing wheel 303 additionally installed at the upper middle part of the linkage shaft column 301, after the crushing wheel 303 with a denser crushing end contacts with the block material, the crushing impact is performed intensively and continuously, so that the block material is crushed into a particle material with a smaller volume, the particle material is continuously descended after being formed until contacting with the wear tooth column 304 additionally installed at the lower middle part of the tank 101, the rotation and the circumferential displacement of the multiple groups of wear tooth columns 304 continuously compress the conveying space of the block material, and the block material is continuously worn along with the rotation and the circumferential displacement, the block material is crushed into powdery calcium carbonate, and the crushing, crushing and grinding work is continuously performed along with the addition of the processing material.
The working principle is as follows: firstly, processing materials such as calcite, limestone, chalk, shells and the like transported from a quarry are selected, after gangue is removed, the materials are fed through a feeding hopper 106 of a main fixing mechanism 1, the processing materials are fed into a tank body 101 along an inclined table 107 additionally arranged in the feeding hopper 106, meanwhile, a supporting ring frame 102 additionally arranged on the side wall of the tank body 101 supports the tank body 101 and is elevated, the processing materials enter the tank body 101, an output motor 104 of the main fixing mechanism 1 is started, after the output motor 104 fixed on the supporting ring frame 102 through a motor frame 103 is started, the main fixing mechanism tries to transmit a rotating torque force by itself and transmits the rotating torque force through a belt transmission component 105, the rotating torque force is transmitted into a central rotating shaft 204 of a linkage mechanism 2 through the belt transmission component 105, so that the central rotating shaft 204 rotates in a component barrel 201 along a triangular linkage frame 203, meanwhile, a driving gear 207 additionally arranged at the tail end of the central rotating shaft 204 is driven to rotate in the triangular linkage frame 203, the driving gear 207 rotates to drive three groups of linkage gears 206 meshed with the side faces of the driving gear 207 to simultaneously rotate on the triangular linkage frame 203 along a gear shaft column 205, the outer side ends of the three groups of linkage gears 206 are simultaneously meshed with the inner side tooth key end of the built-in gear ring 202, so that the three groups of linkage gears 206 start to drive the triangular linkage frame 203 to perform circular motion in the assembly barrel 201, the three groups of linkage gears 206 rotate along with the circular motion, the grinding mechanisms 3 respectively fixed at the bottom ends of the gear shaft column 205 can perform circular displacement while rotating, the three groups of grinding mechanisms 3 can perform circular cross displacement while rotating, full contact is removed, the processed materials are ground, the purity of calcium carbonate finished products at the later stage is improved, and when the three groups of grinding mechanisms 3 rotate and perform circular displacement simultaneously, the linkage shaft column 301 included in the grinding mechanism 3 is driven by three sets of gear shaft columns 205 and rotates in the tank 101 along the sliding table 109, the grinding wheel 302 on the upper middle portion of the linkage shaft column 301 firstly contacts with the processing material added into the tank 101 while rotating, the impact force of rotation and the contact of circumferential displacement are used for primarily grinding the processing material, so that the processing material is decomposed into a block material with smaller volume and continuously descends, the block material descends continuously while contacting with the grinding wheel 303 on the upper middle portion of the linkage shaft column 301, the grinding wheel 303 with a denser grinding end contacts with the block material, dense and continuous crushing impact is performed on the block material, so that the block material is crushed into a particle material with smaller volume, the particle material descends continuously after being formed until contacting with the wear toothed column 304 additionally installed on the lower middle portion of the tank 101, the conveying space of the block material is compressed continuously by the multiple sets of wear toothed columns 304 and circumferential displacement, the block material is ground into powdery calcium carbonate, the calcium carbonate is ground along with the rotation of the grinding wheel 302 continuously added into the tank, the calcium carbonate in the tank is crushed, the calcium carbonate reaches the side wall of the tank 101, and the finished product is ground by the centrifugal force of the powder calcium carbonate, and the calcium carbonate is recovered along with the discharge belt 101.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that three changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a milling machine for ground limestone production, includes main fixed establishment (1), link gear (2) and three group's grinding machanism (3), its characterized in that: the input end of the top of the main fixing mechanism (1) is provided with a linkage mechanism (2), three groups of grinding mechanisms (3) are arranged in the main fixing mechanism (1), and the three groups of grinding mechanisms (3) are arranged at the output end of the linkage mechanism (2);
the linkage mechanism (2) comprises an assembly barrel (201), a built-in toothed ring (202), a triangular linkage frame (203), a central rotating shaft (204), a gear shaft column (205), a linkage gear (206) and a driving gear (207), wherein the assembly barrel (201) is fixedly connected to the top of the tank body (101), the built-in toothed ring (202) is fixedly connected to the inner side wall of the assembly barrel (201), the triangular linkage frame (203) is arranged inside the assembly barrel (201), the top wall center of the triangular linkage frame (203) is rotatably connected with the central rotating shaft (204), the triangular linkage frame (203) is rotatably connected with the gear shaft column (205) in a plurality of uniform annular arrangements, the bottom end of the gear shaft column (205) is fixedly connected with the linkage gear (206), the linkage gear (206) is meshed with the uniform annular arrangements and connected to the side wall of the driving gear (207), and the bottom end of the central rotating shaft (204) is fixedly connected with the driving gear (207).
2. A mill for the production of ground calcium carbonate according to claim 1, characterized in that: the main fixing mechanism (1) comprises a tank body (101), a supporting ring frame (102), a motor frame (103), an output motor (104), a belt transmission assembly (105), an inlet hopper (106), an inclined table (107), an outlet hopper (108) and a sliding table (109), wherein the supporting ring frame (102) is fixedly connected to the side wall of the tank body (101), and the motor frame (103) is fixedly connected to the upper portion of the side wall of the tank body (101).
3. A mill for the production of ground calcium carbonate according to claim 2, characterized in that: three the grinding mechanism (3) all include linkage jack-post (301), broken wheel (302), crushing wheel (303), grinding tooth post (304), fixed connection is in gear jack-post (205) bottom respectively in linkage jack-post (301), broken wheel (302) of linkage jack-post (301) lateral wall upper portion fixedly connected with, upper portion fixedly connected with crushing wheel (303) in linkage jack-post (301) lateral wall, linkage jack-post (301) lateral wall lower part fixedly connected with grinding tooth post (304).
4. A mill for the production of ground calcium carbonate according to claim 2, characterized in that: the upper part of the side wall of the tank body (101) is fixedly connected with a feeding hopper (106), and the bottom wall inside the feeding hopper (106) is fixedly connected with an inclined table (107).
5. A mill for the production of ground calcium carbonate according to claim 2, characterized in that: the motor frame (103) is fixedly connected with an output motor (104), and the output end of the output motor (104) is fixedly connected with the inside of an input wheel of the belt transmission assembly (105).
6. A mill for the production of ground calcium carbonate according to claim 2, characterized in that: the bottom of the side wall of the tank body (101) is fixedly connected with a plurality of discharge hoppers (108) which are uniformly and annularly arranged, and the bottom wall inside the tank body (101) is fixedly connected with a sliding table (109).
7. A mill for the production of ground calcium carbonate according to claim 2, characterized in that: the output part of the feeding hopper (106) penetrates through the side wall of the tank body (101), and the small inclination angle of the inclined table (107) penetrates through the side wall of the tank body (101) and extends into the tank body (101).
8. A mill for the production of ground calcium carbonate according to claim 1, characterized in that: the top end of the central rotating shaft (204) is fixedly connected to the inside of an output wheel of the belt transmission assembly (105), and the linkage gears (206) are uniformly and annularly arranged and are meshed with the inner side wall of the built-in gear ring (202).
9. A mill for the production of ground calcium carbonate according to claim 3, characterized in that: the crushing wheels (302) are all arranged at the height of the output part of the feeding hopper (106).
10. A mill for the production of ground calcium carbonate according to claim 3, characterized in that: the linkage shaft columns (301) are connected inside the sliding table (109) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211001803.XA CN115364981A (en) | 2022-08-20 | 2022-08-20 | A milling machine for ground limestone production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211001803.XA CN115364981A (en) | 2022-08-20 | 2022-08-20 | A milling machine for ground limestone production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115364981A true CN115364981A (en) | 2022-11-22 |
Family
ID=84066199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211001803.XA Pending CN115364981A (en) | 2022-08-20 | 2022-08-20 | A milling machine for ground limestone production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115364981A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118341528A (en) * | 2024-04-26 | 2024-07-16 | 杭州万氧环保科技有限公司 | A preparation system for environmentally friendly negative oxygen ion materials |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268508A (en) * | 2015-10-14 | 2016-01-27 | 无为县华标新型墙体材料有限公司 | Planet wheel breaker |
| CN210474094U (en) * | 2019-08-21 | 2020-05-08 | 宜都大恒碳酸钙开发有限公司 | Superfine pulverizer for calcium carbonate powder production |
| CN213557338U (en) * | 2020-09-25 | 2021-06-29 | 中交公路养护工程技术有限公司 | Planetary building engineering rubbish breaker |
| CN214554115U (en) * | 2021-03-08 | 2021-11-02 | 赵金荣 | Traditional chinese medicine separation reducing mechanism |
| CN214950562U (en) * | 2021-06-21 | 2021-11-30 | 郭娇娇 | Smelting device for antimony-zinc-lead-containing concentrate |
| CN215743707U (en) * | 2021-05-08 | 2022-02-08 | 三门峡源丰果业有限公司 | Reducing mechanism is used in preparation of low fat pectin of apple |
-
2022
- 2022-08-20 CN CN202211001803.XA patent/CN115364981A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268508A (en) * | 2015-10-14 | 2016-01-27 | 无为县华标新型墙体材料有限公司 | Planet wheel breaker |
| CN210474094U (en) * | 2019-08-21 | 2020-05-08 | 宜都大恒碳酸钙开发有限公司 | Superfine pulverizer for calcium carbonate powder production |
| CN213557338U (en) * | 2020-09-25 | 2021-06-29 | 中交公路养护工程技术有限公司 | Planetary building engineering rubbish breaker |
| CN214554115U (en) * | 2021-03-08 | 2021-11-02 | 赵金荣 | Traditional chinese medicine separation reducing mechanism |
| CN215743707U (en) * | 2021-05-08 | 2022-02-08 | 三门峡源丰果业有限公司 | Reducing mechanism is used in preparation of low fat pectin of apple |
| CN214950562U (en) * | 2021-06-21 | 2021-11-30 | 郭娇娇 | Smelting device for antimony-zinc-lead-containing concentrate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118341528A (en) * | 2024-04-26 | 2024-07-16 | 杭州万氧环保科技有限公司 | A preparation system for environmentally friendly negative oxygen ion materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214234285U (en) | High-pressure pulverizer | |
| CN112058450A (en) | Intelligent vertical mill production process and production device for aggregate | |
| CN112776169A (en) | Mud making devices for adobe | |
| CN115364981A (en) | A milling machine for ground limestone production | |
| CN117583066A (en) | Construction waste cyclic regeneration treatment equipment | |
| CN208661370U (en) | A kind of fine sand making machine of graded crushing | |
| CN118454869B (en) | Quartz sand grinding equipment | |
| CN113042165B (en) | Building wall dope layer additive grinding device | |
| CN206613596U (en) | A kind of anti-blockage type ore milling device | |
| CN220716059U (en) | Building materials garbage collection device | |
| CN108889433A (en) | A kind of fine sand making machine of graded crushing | |
| CN220160140U (en) | Grinding equipment is used in organosilicon production | |
| CN111068820A (en) | Environment improvement waste material shredding device | |
| CN211677910U (en) | Cone crushing device | |
| CN111545323B (en) | High-quality production process of coarse whiting powder | |
| CN214599306U (en) | High-purity quartz sand production device | |
| CN210496554U (en) | Upper rotary pendulum dry type double-cavity cone sand making machine | |
| CN112156837B (en) | Gap-adjustable inertia cone crusher | |
| CN114226029A (en) | Horizontal alumina powder ball mill | |
| CN208878669U (en) | A kind of Ceramic manufacturing pug screening plant | |
| CN116966992B (en) | Rotary multistage grinding device for cement production | |
| CN213434653U (en) | Single-cylinder hydraulic cone crusher for steel slag grinding | |
| CN115301382B (en) | System and process for preparing and processing barite powder | |
| CN218486066U (en) | Efficient Raymond pendulum grinding and crushing device for comprehensive utilization of mineral resources | |
| CN217069103U (en) | High-efficient ball-milling device of carbon molecular sieve raw materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20221122 |