CN114669370B - Raw material grinding and transporting device for colored glaze manufacturing - Google Patents
Raw material grinding and transporting device for colored glaze manufacturing Download PDFInfo
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- CN114669370B CN114669370B CN202210370632.1A CN202210370632A CN114669370B CN 114669370 B CN114669370 B CN 114669370B CN 202210370632 A CN202210370632 A CN 202210370632A CN 114669370 B CN114669370 B CN 114669370B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/186—Adding fluid, other than for crushing by fluid energy
- B02C17/1875—Adding fluid, other than for crushing by fluid energy passing gas through crushing zone
- B02C17/1885—Adding fluid, other than for crushing by fluid energy passing gas through crushing zone the applied gas acting to effect material separation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/20—Disintegrating members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the technical field of colored glaze manufacturing, in particular to a raw material grinding and transporting device for colored glaze manufacturing, which comprises a grinding tank, wherein an eccentric grinding mechanism is arranged in the grinding tank. This kind of raw materials grinds and conveyer for colored glaze manufacturing, in the rotatory in-process of inner ring gear drive cradling piece and grinding ball, anticlockwise rotatory cradling piece carries out from the decurrent air guide through spiral hank piece, and utilize the intake duct to draw in external air, then along the pole groove, the guide hole is poured into in the air cavity and follow the dust gas vent blowout, make the usable gas jet in the grinding process to rise the raw materials dust that grinds the completion, wherein the particulate matter that does not accord with the grinding standard can not be raised, accomplish the abrasive screening with this utilization air current, and the gas that lasts the injection leads to the internal pressurization of jar, utilize the malleation to blow into the raw materials dust into the conveyer intraductally, and utilize the inclined baffle to cushion, assemble, compare in the filter plate the device can not produce the condition of jam, need not regularly clear up the filter plate, and the screening is more accurate.
Description
Technical Field
The invention relates to the technical field of colored glaze manufacturing, in particular to a raw material grinding and transporting device for colored glaze manufacturing.
Background
The glaze is a mixed layer of glass body and crystal, the colored glaze is a continuous vitreous layer attached to the surface of the ceramic body, and the porcelain has various glaze colors including overglaze, underglaze, green glaze and the like.
The method is characterized in that rock, minerals and metal of various colors are firstly ground into powder to be used as a coloring tool, then mixed ink is printed on the surface of a ceramic blank, and then the glaze is permanently sintered on the surface of the blank through drying, tempering or thermalization processing, and the fine grinding degree of the raw materials determines the glazing effect to a great extent. The inventor finds that the following problems exist in the prior art in the process of researching the grinding process of common colored glaze raw materials: most of the materials after grinding need to be screened by a filter screen and a filter plate, so that the grinding is affected, the operation is troublesome, and the materials need to be cleaned regularly.
In view of this, we propose a raw material grinding and transporting device for producing colored glaze.
Disclosure of Invention
The invention aims to provide a raw material grinding and transporting device for colored glaze manufacturing, which solves the problems that in the background art, most of raw materials after grinding need to be screened by a filter screen and a filter plate, the grinding and the operation are troublesome, and periodic cleaning is needed. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a raw materials grinds and conveyer for colored glaze manufacturing, includes the grinding jar, the inside of grinding jar is provided with eccentric grinding mechanism, and the top fixed mounting of grinding jar is used for driving eccentric grinding mechanism's motor.
One side fixed mounting of grinding jar surface has the transportation pipe, and has seted up the passageway between grinding jar and the transportation pipe, the inside of transportation pipe is crisscross fixed mounting each other has a plurality of inclined baffle.
Preferably, the eccentric grinding mechanism comprises a short shaft, the short shaft is rotatably connected to the inner top wall of the grinding tank, and the top end of the short shaft penetrates through the grinding tank and is fixedly connected with the rotating shaft of the motor.
One side fixedly connected with xarm of minor axis bottom, and the outer end fixedly connected with connecting rod of xarm, the bottom of connecting rod is provided with the grinding ball, and is connected through reversing the subassembly between grinding ball and the connecting rod, the jar bottom of grinding jar is established to the grinding awl mouth of laminating with grinding ball side surface.
Preferably, the reversing assembly comprises a rod groove, the rod groove is formed in the connecting rod, the bottom end of the rod groove is communicated with the outside, the top of the grinding ball is fixedly connected with a support rod, and the top end of the support rod is rotationally connected to the inner top wall of the rod groove.
The upper side of the inner wall of the grinding tank is fixedly connected with an inner gear ring through a connecting frame, the inner gear ring is sleeved on the outer side of the connecting rod, a notch communicated with a rod groove is formed in the upper side of the surface of the connecting rod, an inner ring of the inner gear ring extends into the rod groove through the notch, and a toothed sleeve meshed with the inner gear ring is fixedly sleeved on the upper side of the surface of the support rod.
The short shaft, the cross arm, the connecting rod and the grinding ball are internally provided with an air screen assembly driven by a bracket rod.
Preferably, the air screen assembly comprises a spiral twisted sheet, the spiral twisted sheet is fixedly sleeved at the middle part of the surface of the support rod and conducts air guide from top to bottom along with the rotation of the support rod, and an air inlet channel which is communicated with the outside and the rod groove and is matched with the spiral twisted sheet for air suction is formed in the short shaft and the cross arm.
The inside of grinding ball has seted up the air cavity, and the guide hole of intercommunication air cavity has been seted up at the top of grinding ball, the bottom fixedly connected with of connecting rod is used for keeping off the gluey cover that covers the guide hole assurance gas injection air cavity.
The dust removing device is characterized in that a dust removing air hole is formed in the upper side of the surface of the grinding ball and close to one side of the inner wall of the grinding tank, a drum air removing hole is formed in the lower side of the surface of the grinding ball and in the rotation direction of the lower side of the surface of the grinding ball by 90 degrees, and a drainage port is formed in the outer port of the drum air removing hole in a cutting mode along the two lateral sides of the surface of the grinding ball.
Preferably, a material input pipe is fixedly arranged at the top of the grinding tank, and an airtight cover is arranged on the material input pipe.
Preferably, concave patterns are formed on the surface of the grinding ball and the inner wall of the grinding cone.
Preferably, the top end of the bracket rod is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly embedded on the inner top wall of the rod groove.
Preferably, the outer edge of the spiral twisted sheet is fixedly connected with a rubber edge matched with the rod groove.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the grinding ball is driven to perform circular motion through the cross arm and the connecting rod, and in the process, the grinding ball moves along a motion track deviating from the vertical axis of the grinding tank, namely, the grinding ball revolves anticlockwise along the short axis, compared with a common autorotation grinding block, the arrangement ensures that the raw material has a larger movable space in the tank, and the grinding ball is adhered to the grinding cone opening for grinding, and simultaneously, the raw material in the tank can be stirred, so that the raw material can turn over large particles seeping out of the raw material.
In the invention, the connecting rod drives the grinding ball to revolve along the inner ring of the inner gear ring, the tooth sleeve in the notch climbs along the fixed inner gear ring in the process and drives the bracket rod and the grinding ball to rotate clockwise opposite to the revolution direction, so that the grinding ball can actively squeeze and grind the raw materials converged at the front side of the revolution direction due to stirring, on one hand, the situation that part of the pushed raw materials cannot enter a grinding point is avoided, on the other hand, the grinding strength is improved, and the processing efficiency is improved.
In the invention, the connecting rod drives the grinding ball to revolve along the inner ring of the inner gear ring, the tooth sleeve in the notch climbs along the fixed inner gear ring in the process and drives the bracket rod and the grinding ball to rotate clockwise opposite to the revolution direction, so that the grinding ball can actively squeeze and grind the raw materials converged at the front side of the revolution direction due to stirring, on one hand, the situation that part of the pushed raw materials cannot enter a grinding point is avoided, on the other hand, the grinding strength is improved, and the processing efficiency is improved.
In the invention, in the process of driving the bracket rod and the grinding ball to rotate by the inner toothed ring, the counterclockwise rotating bracket rod conducts air guide from top to bottom in the rod groove through the spiral twisted sheet on the surface of the bracket rod, and utilizes the air inlet channel to pump outside air in, and then the air guide hole and the air guide channel are injected into the air cavity to spray along the dust raising air hole, so that the raw material dust which is finished by grinding can be raised by utilizing air injection in the grinding process, wherein particles which do not meet the grinding standard cannot be raised, grinding material screening can be finished by utilizing air flow, the continuously injected air leads to pressurization in the tank, the raw material dust is blown into the conveying pipe by utilizing positive pressure, and buffering and gathering are carried out by utilizing the inclined baffle plate.
In the invention, when the outside air is injected into the air cavity through the stem groove and the guide hole, part of air can be sprayed out along the air blowing holes, so that raw materials at the bottom of the air blowing tank can be used in the grinding process, on one hand, the turning of the raw materials can be assisted, the raw materials are blown and gathered to the grinding area of the grinding ball, and on the other hand, dust in the raw materials after grinding can be blown up, and the screening of the air blowing holes can be assisted.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective cross-sectional view of the present invention;
FIG. 3 is a perspective cross-sectional view of the present invention;
FIG. 4 is a perspective view in cross-section of the air screen assembly of the present invention;
fig. 5 is an enlarged view of the invention at a in fig. 4.
In the figure: 1. a grinding tank; 2. an eccentric grinding mechanism; 21. a short shaft; 22. a cross arm; 23. a connecting rod; 24. grinding balls; 25. a reversing assembly; 251. a rod groove; 252. a bracket rod; 253. an inner gear ring; 254. a notch; 255. a tooth sleeve; 256. an air screen assembly; 2561. spiral twisted sheets; 2562. an air inlet channel; 2563. an air cavity; 2564. a guide hole; 2565. a rubber cover; 2566. dust-raising air holes; 2567. air holes are formed in the drum; 2568. a drainage port; 26. grinding the cone opening; 3. a motor; 4. a transport tube; 5. a channel; 6. and a bevel baffle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the raw material grinding and transporting device for manufacturing the colored glaze comprises a grinding tank 1, wherein an eccentric grinding mechanism 2 is arranged in the grinding tank 1, and a motor 3 for driving the eccentric grinding mechanism 2 is fixedly arranged at the top of the grinding tank 1;
one side of the surface of the grinding tank 1 is fixedly provided with a conveying pipe 4, a channel 5 is arranged between the grinding tank 1 and the conveying pipe 4, and a plurality of inclined baffles 6 are fixedly arranged in the conveying pipe 4 in a mutually staggered manner.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the eccentric grinding mechanism 2 includes a short shaft 21, the short shaft 21 is rotatably connected to the inner top wall of the grinding pot 1, and the top end of the short shaft 21 penetrates through the grinding pot 1 and is fixedly connected to the rotating shaft of the motor 3;
one side of the bottom of the short shaft 21 is fixedly connected with a cross arm 22, the outer end of the cross arm 22 is fixedly connected with a connecting rod 23, the bottom end of the connecting rod 23 is provided with a grinding ball 24, the grinding ball 24 is connected with the connecting rod 23 through a reversing assembly 25, the diameter of the grinding ball 24 is larger than the radius inside the grinding tank 1, dead angles exist in rotation of the grinding ball 24 are avoided, the tank bottom of the grinding tank 1 is provided with a grinding cone 26 attached to the side surface of the grinding ball 24, the motor 3 rotates with the short shaft 21, the grinding ball 24 is driven to perform circular motion by the cross arm 22 and the connecting rod 23, and the grinding ball 24 performs anticlockwise revolution along the short shaft 21 in the process.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the reversing assembly 25 includes a rod groove 251, the rod groove 251 is formed inside the connecting rod 23, the bottom end of the rod groove 251 is communicated with the outside, the top of the grinding ball 24 is fixedly connected with a bracket rod 252, and the top end of the bracket rod 252 is rotatably connected to the inner top wall of the rod groove 251;
the upper side of the inner wall of the grinding tank 1 is fixedly connected with an annular gear 253 through a connecting frame, the annular gear 253 is sleeved on the outer side of the connecting rod 23, a notch 254 communicated with the rod groove 251 is formed in the upper side of the surface of the connecting rod 23, the inner ring of the annular gear 253 extends into the rod groove 251 through the notch 254, a tooth sleeve 255 meshed with the annular gear 253 is fixedly sleeved on the upper side of the surface of a bracket rod 252, and in the process of the connecting rod 23 driving the grinding ball 24 to revolve, the connecting rod 23 synchronously moves along the inner ring of the annular gear 253, and the tooth sleeve 255 in the notch 254 climbs along the fixedly arranged annular gear 253 and drives the bracket rod 252 and the grinding ball 24 to rotate clockwise opposite to the revolving direction;
the stub shaft 21, cross arm 22, connecting rod 23 and grinding ball 24 are internally provided with an air screen assembly 256 driven by a bracket bar 252.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the air screen assembly 256 includes a spiral twisted sheet 2561, the spiral twisted sheet 2561 is fixedly sleeved in the middle of the surface of the support rod 252 and guides air from top to bottom along with rotation of the support rod 252, and an air inlet channel 2562 which is communicated with the outside and the rod groove 251 and is matched with the spiral twisted sheet 2561 to perform air suction is formed inside the short shaft 21 and the cross arm 22;
an air cavity 2563 is formed in the grinding ball 24, a guide hole 2564 communicated with the air cavity 2563 is formed in the top of the grinding ball 24, and a rubber cover 2565 used for blocking the guide hole 2564 and guaranteeing gas injection into the air cavity 2563 is fixedly connected to the bottom of the connecting rod 23;
the upper side of the surface of the grinding ball 24 and one side close to the inner wall of the grinding tank 1 are provided with dust-raising air holes 2566, the lower side of the surface of the grinding ball 24 is provided with air-raising air holes 2567 along the rotation direction of the grinding ball 90 degrees, the outer ports of the air-raising air holes 2567 extend and cut along the transverse two sides along the surface of the grinding ball 24 to form drainage openings 2568, in the process that the inner gear ring 253 drives the support rod 252 and the grinding ball 24 to rotate, the support rod 252 which rotates anticlockwise conducts air guide from top to bottom in the rod groove 251 through the spiral twisted piece 2561 on the surface of the support rod 252, external air is pumped in through the air inlet channel 2562, and then the air-raising air holes 2566 and the air-raising air holes 2567 are injected into the air cavity 2563 along the rod groove 251 and the guide holes 2564 to be sprayed out.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, a material input pipe is fixedly installed at the top of the grinding tank 1, and an airtight cover is disposed on the material input pipe, and the color glaze material is put into the grinding tank 1 from the material input pipe for processing, and in the processing process, an airtight door needs to be closed to ensure that only the air flow of the air screen assembly 256 in the grinding tank 1 runs.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the surface of the grinding ball 24 and the inner wall of the grinding cone 26 are provided with concave patterns, so that the grinding ball 24 and the grinding cone 26 have larger friction force, and the grinding effect on the raw materials is ensured.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the top end of the bracket rod 252 is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly embedded on the inner top wall of the rod groove 251, so that the friction coefficient of the bracket rod 252 in the moving process can be effectively reduced by the bearing, and the rotation precision of the bracket rod 252 can be ensured while the bracket rod is limited.
In this embodiment, as shown in fig. 1, 2, 3, 4 and 5, the outer edge of the spiral twisted sheet 2561 is fixedly connected with a glue edge adapted to the rod groove 251, which can make the spiral twisted sheet 2561 better fit with the inner wall of the rod groove 251, so as to ensure the control force of the spiral twisted sheet 2561 on the gas and prevent the gas from escaping.
The application method and the advantages of the invention are as follows: when the raw material grinding and transporting device for manufacturing the colored glaze works, the working process is as follows:
as shown in fig. 1, 2, 3, 4 and 5:
s1, throwing a colored glaze raw material into a grinding tank 1 from a material input pipe, closing an airtight door, then starting a motor 3 to rotate with a rotary short shaft 21, driving a grinding ball 24 to perform circular motion by using a cross arm 22 and a connecting rod 23, wherein the grinding ball 24 is a motion track deviating from the vertical axis of the grinding tank 1 in the process, namely, the grinding ball 24 performs anticlockwise revolution along the short shaft 21;
s2, in the process that the connecting rod 23 drives the grinding balls 24 to revolve, the connecting rod 23 synchronously moves along the inner ring of the inner gear ring 253, in the process, the tooth sleeve 255 in the notch 254 climbs along the fixed inner gear ring 253 and drives the support rod 252 and the grinding balls 24 to rotate clockwise opposite to the revolution direction, so that the grinding balls 24 can actively squeeze and grind the raw materials converged at the front side of the revolution direction due to stirring, on one hand, the situation that part of the pushed raw materials cannot enter a grinding point is avoided, on the other hand, the grinding strength is improved, and the processing efficiency is improved;
s3, in the process of driving the bracket rod 252 and the grinding balls 24 to rotate by the inner toothed ring 253, the bracket rod 252 rotating anticlockwise conducts air guide from top to bottom in the rod groove 251 through the spiral twisted piece 2561 on the surface of the bracket rod 252, external air is pumped in through the air inlet channel 2562, then the air cavity 2563 is filled with the air channel 251 and the guide hole 2564 and sprayed out along the dust-raising air hole 2566, so that raw material dust after grinding can be raised by gas spraying in the grinding process, particles which do not meet the grinding standard cannot be raised, grinding material screening is completed by using gas flow, the pressure in a tank is increased by continuously injected gas, raw material dust is blown into the conveying pipe 4 by using positive pressure, and buffering and gathering are carried out by using the inclined baffle 6.
S4, when the outside air sequential rod groove 251 and the guide hole 2564 are injected into the air cavity 2563, part of air can be sprayed out along the air blowing holes 2567, so that raw materials at the bottom of the air blowing tank can be used in the grinding process, on one hand, the raw materials can be turned over in an auxiliary manner, and the raw materials are blown and gathered to the grinding area of the grinding ball 24, and on the other hand, dust in the raw materials after grinding can be blown up, and the screening of the dust blowing holes 2566 can be assisted.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a raw materials grinds and conveyer for colored glaze manufacturing, includes grinding jar (1), its characterized in that: an eccentric grinding mechanism (2) is arranged in the grinding tank (1), and a motor (3) for driving the eccentric grinding mechanism (2) is fixedly arranged at the top of the grinding tank (1);
a conveying pipe (4) is fixedly arranged on one side of the surface of the grinding tank (1), a channel (5) is formed between the grinding tank (1) and the conveying pipe (4), and a plurality of inclined baffles (6) are fixedly arranged in the conveying pipe (4) in a mutually staggered manner;
the eccentric grinding mechanism (2) comprises a short shaft (21), the short shaft (21) is rotationally connected to the inner top wall of the grinding tank (1), and the top end of the short shaft (21) penetrates through the grinding tank (1) and is fixedly connected with the rotating shaft of the motor (3);
one side of the bottom of the short shaft (21) is fixedly connected with a cross arm (22), the outer end of the cross arm (22) is fixedly connected with a connecting rod (23), the bottom end of the connecting rod (23) is provided with a grinding ball (24), the grinding ball (24) is connected with the connecting rod (23) through a reversing assembly (25), and the tank bottom of the grinding tank (1) is provided with a grinding cone opening (26) attached to the side surface of the grinding ball (24);
the reversing assembly (25) comprises a rod groove (251), the rod groove (251) is formed in the connecting rod (23), the bottom end of the rod groove (251) is communicated with the outside, the top of the grinding ball (24) is fixedly connected with a support rod (252), and the top end of the support rod (252) is rotationally connected to the inner top wall of the rod groove (251);
the upper side of the inner wall of the grinding tank (1) is fixedly connected with an inner gear ring (253) through a connecting frame, the inner gear ring (253) is sleeved on the outer side of the connecting rod (23), a notch (254) communicated with the rod groove (251) is formed in the upper side of the surface of the connecting rod (23), the inner ring of the inner gear ring (253) extends into the rod groove (251) through the notch (254), and a toothed sleeve (255) meshed with the inner gear ring (253) is fixedly sleeved on the upper side of the surface of the support rod (252);
the short shaft (21), the cross arm (22), the connecting rod (23) and the grinding ball (24) are internally provided with an air screen assembly (256) driven by a bracket rod (252);
the air screen assembly (256) comprises a spiral twisted sheet (2561), the spiral twisted sheet (2561) is fixedly sleeved at the middle part of the surface of the support rod (252) and conducts air guide from top to bottom along with the rotation of the support rod (252), and an air inlet channel (2562) which is communicated with the outside and the rod groove (251) and is matched with the spiral twisted sheet (2561) to conduct air suction is formed in the short shaft (21) and the cross arm (22);
an air cavity (2563) is formed in the grinding ball (24), a guide hole (2564) communicated with the air cavity (2563) is formed in the top of the grinding ball (24), and a rubber cover (2565) used for blocking the guide hole (2564) and ensuring gas injection into the air cavity (2563) is fixedly connected to the bottom of the connecting rod (23);
dust raising air holes (2566) are formed in the upper side of the surface of the grinding ball (24) and close to one side of the inner wall of the grinding tank (1), air blowing holes (2567) are formed in the lower side of the surface of the grinding ball (24) and in the rotating direction of the grinding ball by 90 degrees, and drainage ports (2568) are formed in outer ports of the air blowing holes (2567) in a cutting mode along the two lateral sides of the surface of the grinding ball (24).
2. The raw material grinding and transporting device for manufacturing colored glaze according to claim 1, wherein: the top of the grinding tank (1) is fixedly provided with a material input pipe, and the material input pipe is provided with an airtight cover.
3. The raw material grinding and transporting device for manufacturing colored glaze according to claim 1, wherein: concave patterns are formed on the surface of the grinding ball (24) and the inner wall of the grinding cone opening (26).
4. The raw material grinding and transporting device for manufacturing colored glaze according to claim 1, wherein: the top end of the support rod (252) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly embedded on the inner top wall of the rod groove (251).
5. The raw material grinding and transporting device for manufacturing colored glaze according to claim 1, wherein: the outer edge of the spiral twisted sheet (2561) is fixedly connected with a rubber edge matched with the rod groove (251).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210370632.1A CN114669370B (en) | 2022-04-10 | 2022-04-10 | Raw material grinding and transporting device for colored glaze manufacturing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210370632.1A CN114669370B (en) | 2022-04-10 | 2022-04-10 | Raw material grinding and transporting device for colored glaze manufacturing |
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| CN114669370A CN114669370A (en) | 2022-06-28 |
| CN114669370B true CN114669370B (en) | 2023-04-25 |
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