CN111215182B - Smooth and easy cement roller press that has clean function of crushing roller of feeding - Google Patents
Smooth and easy cement roller press that has clean function of crushing roller of feeding Download PDFInfo
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- CN111215182B CN111215182B CN202010099856.4A CN202010099856A CN111215182B CN 111215182 B CN111215182 B CN 111215182B CN 202010099856 A CN202010099856 A CN 202010099856A CN 111215182 B CN111215182 B CN 111215182B
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- rod
- cleaning
- crushing roller
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- 239000004568 cement Substances 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000008093 supporting effect Effects 0.000 claims description 46
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 42
- 230000000694 effects Effects 0.000 abstract description 18
- 230000006870 function Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- 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
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
Abstract
The invention relates to a cement roller press with smooth feeding and a function of cleaning crushing rollers, which comprises a main body, a feeding hopper, an installation frame, two crushing rollers, two power devices, an extrusion mechanism and two cleaning mechanisms, wherein the cleaning mechanisms comprise a support sleeve, a lifting rod, a cleaning brush, a support wheel, a spring, a first knocking block and a second knocking block, the extrusion mechanism comprises a support, a screw rod, a fixed bearing, a ball screw bearing, a pressing disc, a first connecting rod, two driving components, two support components and at least two crushing teeth, in the cement roller press with smooth feeding and a function of cleaning crushing rollers, the raw materials can be extruded by the extrusion mechanism, the probability of blockage of the feeding hopper is reduced, the grabbing effect of the crushing rollers on the raw materials is improved, the crushing effect of the roller press on the raw materials is improved, the raw materials adhered to the crushing rollers can be scraped by the cleaning mechanisms, the practicability of the roller press is improved.
Description
Technical Field
The invention relates to the field of cement production equipment, in particular to a cement roller press with smooth feeding and a function of cleaning a crushing roller.
Background
A roll squeezer, also called a calender, a double roll machine, a rolling mill, an extrusion mill and a roll mill, is novel cement energy-saving grinding equipment developed in the middle of the international 80 s, has the functions of replacing a ball mill pre-grinding system with high energy consumption and low efficiency, reducing steel consumption and noise, is suitable for new factory construction, can also be used for technical transformation of old factories, improves the yield of the ball mill system by 30-50%, ensures that 0.08mm fine materials in a material cake after extrusion account for 20-35% and less than 2mm fine materials in the material cake after extrusion account for 65-85%, ensures that the internal structure of small particles is filled with a plurality of micro cracks due to extrusion, and greatly improves the grindability. The roller surface adopts hot overlaying, and the wearing layer is more convenient to maintain.
The roll squeezer has played the important role in cement manufacture, and prior art's roll squeezer is when using, carries out the breakage through the crushing roller to the raw materials, and the raw materials easily adheres on the crushing roller under powerful pressure, has reduced the row's of roll squeezer material effect, moreover, prior art's roll squeezer is when using, and great material is difficult to be grabbed by the crushing roller, has reduced the crushing efficiency of roll squeezer to the raw materials.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the cement roller press with the crushing roller cleaning function and smooth feeding is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a cement roller press with smooth feeding and a crushing roller cleaning function comprises a main body, a feeding hopper, an installation frame, two crushing rollers and two power devices, wherein the feeding hopper is conical in shape, the feeding hopper is installed at the top of the main body, the installation frame is installed at the bottom of the main body, the two crushing rollers are parallel to each other, the two crushing rollers are installed inside the main body, the two power devices are fixedly connected with the main body, the two power devices are respectively in transmission connection with the two crushing rollers, the cement roller press further comprises an extrusion mechanism and two cleaning mechanisms, the extrusion mechanism is arranged on one side of the feeding hopper, which is far away from the main body, the two cleaning mechanisms are arranged at the top of the main body, and the two cleaning mechanisms are respectively connected with one sides of the two crushing rollers, which are close to the feeding hopper;
the cleaning mechanism comprises a supporting sleeve, a lifting rod, a cleaning brush, a supporting wheel, a spring, a first knocking block and a second knocking block, wherein at least two convex strips are arranged on the two crushing rollers and are parallel to the axis of the crushing rollers, the convex strips are uniformly arranged on the periphery of the crushing rollers in the circumferential direction around the axis of the crushing rollers, the axis of the supporting sleeve is perpendicular to and intersected with the axis of the crushing rollers, the supporting sleeve is arranged at the top of the main body and is coaxially arranged with the supporting sleeve, the lifting rod penetrates through the supporting sleeve, the lifting rod is in sliding and sealing connection with the supporting sleeve, the cleaning brush is parallel to the axis of the crushing rollers, the middle part of the cleaning brush is fixedly connected with one end, close to the crushing rollers, of the lifting rod, the cleaning brush is abutted against the periphery of the crushing rollers, and one end, far away from the crushing rollers, of the lifting rod is fixedly connected with the first knocking block, the spring is sleeved on the lifting rod, the first knocking block is fixedly connected with the supporting sleeve through the spring, the spring is in a stretching state, the second knocking block is fixedly connected with the feeding hopper, the second knocking block is arranged opposite to the first knocking block, the supporting wheel is arranged at one end, close to the cleaning brush, of the lifting rod, the supporting wheel abuts against the periphery of the crushing roller, and the supporting wheel is in rolling connection with the crushing roller;
the extrusion mechanism comprises a support, a screw rod, a fixed bearing, a ball screw bearing, a pressing disc, a first connecting rod, two driving components, two supporting components and at least two crushing teeth, the support is arranged on one side of the feeding hopper far away from the main body, two ends of the support are fixedly connected with the main body, the ball screw bearing is arranged on the support, the screw rod and the feeding hopper are coaxially arranged, the ball screw bearing is arranged on the screw rod, the pressing disc is perpendicular to the screw rod, the pressing disc is arranged on one side of the support close to the conical hopper, one end of the screw rod is fixedly connected with the pressing disc, the first connecting rod is perpendicular to the screw rod, the first connecting rod is connected with the other end of the screw rod through the fixed bearing, the two driving components are symmetrically arranged relative to the screw rod, the two driving components are respectively connected with two ends of the first connecting rod, and are arranged on the support, the two supporting components are symmetrically arranged relative to the screw rod, the first connecting rod is connected with the support through the supporting components, and the crushing teeth are uniformly distributed on one side, far away from the screw rod, of the pressing disc.
Preferably, in order to improve the automation degree of the roller press, a control box is arranged on the main body, a PLC is arranged in the control box, a display screen and at least two control keys are arranged on the control box, and the display screen and the control keys are electrically connected with the PLC.
Preferably, in order to provide power for the first connecting rod, the driving assembly comprises a cylinder and a second connecting rod, the axis of the cylinder is perpendicular to and intersected with the axis of the screw rod, the cylinder body of the cylinder is fixedly connected with the bracket, the top end of the air rod of the cylinder is hinged with one end of the second connecting rod, and the other end of the second connecting rod is hinged with one end of the first connecting rod.
Preferably, in order to improve the stability of the screw rod, the support assembly includes a fixed sleeve and a guide rod, an axis of the fixed sleeve is parallel to the screw rod, the fixed sleeve is fixedly connected with the bracket, the guide rod and the fixed sleeve are coaxially arranged, the guide rod penetrates through the fixed sleeve, the guide rod is slidably connected with the fixed sleeve, and one end of the guide rod is fixedly connected with the first connecting rod.
Preferably, the lead screw is coated with grease in order to reduce wear of the lead screw.
Preferably, in order to reduce abrasion between the first knocking block and the second knocking block, the first knocking block is made of rubber.
Preferably, in order to prolong the service life of the pressing disc, the pressing disc is coated with a wear-resistant coating.
Preferably, the body is coated with an anti-corrosive coating in order to extend the service life of the body.
Preferably, in order to improve the sensitivity of the control key, the control key is a touch key.
Preferably, in order to improve the definition of the display screen, the display screen is a liquid crystal display screen.
The cement roller press with the smooth feeding function and the crushing roller cleaning function has the advantages that raw materials can be extruded through the extruding mechanism, the probability of blockage of the feeding hopper is reduced, the grabbing effect of the crushing roller on the raw materials is improved, the crushing effect of the roller press on the raw materials is improved, compared with the existing extruding mechanism, the extruding mechanism can pre-crush the raw materials in the feeding hopper, the crushing effect of the roller press is further improved, the raw materials adhered to the crushing roller can be scraped through the cleaning mechanism, the practicability of the roller press is improved, compared with the existing cleaning mechanism, the cleaning mechanism can drive the vibrating feeding hopper, the probability of blockage of the raw materials in the feeding hopper is reduced, and the practicability of the roller press is further improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a smooth-feeding cement roller press with a crushing roller cleaning function according to the present invention;
FIG. 2 is a cross-sectional view of the smoothly fed cement roller press with crushing roller cleaning function of the present invention;
FIG. 3 is a schematic structural diagram of a pressing mechanism of the smoothly fed cement roller press with a crushing roller cleaning function of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
in the figure: 1. the automatic cleaning machine comprises a feeding hopper, 2, a support, 3, a main body, 4, a power device, 5, a mounting frame, 6, a crushing roller, 7, an air cylinder, 8, a first connecting rod, 9, a screw rod, 10, a fixed bearing, 11, a fixed sleeve, 12, a second connecting rod, 13, a ball screw bearing, 14, a pressing plate, 15, crushing teeth, 16, a guide rod, 17, a spring, 18, a first knocking block, 19, a second knocking block, 20, a lifting rod, 21, a convex strip, 22, a cleaning brush, 23, a supporting wheel and 24, and a supporting sleeve.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in figures 1-2, a smooth feeding cement roller press with a crushing roller cleaning function comprises a main body 3, a feed hopper 1, a mounting frame 5, two crushing rollers 6 and two power devices 4, the feed hopper 1 is conical, the feed hopper 1 is arranged at the top of the main body 3, the mounting frame 5 is arranged at the bottom of the main body 3, the two crushing rollers 6 are parallel to each other, the two crushing rollers 6 are both arranged in the main body 3, the two power devices 4 are both fixedly connected with the main body 3, the two power devices 4 are respectively in transmission connection with the two crushing rollers 6, the extrusion mechanism and the two cleaning mechanisms are further included, the extrusion mechanism is arranged on one side of the feed hopper 1 far away from the main body 3, the two cleaning mechanisms are arranged at the top of the main body 3 and are respectively connected with one sides of the two crushing rollers 6 close to the feed hopper 1;
the raw materials can be extruded through the extruding mechanism, the probability of blockage of the feed hopper 1 is reduced, the raw material grabbing effect of the crushing roller 6 is improved, the raw material crushing effect of the roller press is improved, and the raw materials adhered to the crushing roller 6 can be scraped through the cleaning mechanism, so that the practicability of the roller press is improved;
as shown in fig. 4, the cleaning mechanism comprises a supporting sleeve 24, a lifting rod 20, a cleaning brush 22, a supporting wheel 23, a spring 17, a first knocking block 18 and a second knocking block 19, at least two convex strips 21 are arranged on each of the two crushing rollers 6, the convex strips 21 are parallel to the axis of the crushing roller 6, each convex strip 21 is uniformly arranged on the periphery of the crushing roller 6 in the circumferential direction around the axis of the crushing roller 6, the axis of the supporting sleeve 24 is perpendicular to and intersects with the axis of the crushing roller 6, the supporting sleeve 24 is arranged on the top of the main body 3, the lifting rod 20 is coaxially arranged with the supporting sleeve 24, the lifting rod 20 passes through the supporting sleeve 24, the lifting rod 20 is connected with the supporting sleeve 24 in a sliding and sealing manner, the cleaning brush 22 is parallel to the axis of the crushing roller 6, the middle part of the cleaning brush 22 is fixedly connected with one end of the lifting rod 20 close to the crushing roller 6, the cleaning brush 22 abuts against the periphery of the crushing roller 6, one end of the lifting rod 20, which is far away from the crushing roller 6, is fixedly connected with a first knocking block 18, the spring 17 is sleeved on the lifting rod 20, the first knocking block 18 is fixedly connected with a support sleeve 24 through the spring 17, the spring 17 is in a stretching state, a second knocking block 19 is fixedly connected with the feed hopper 1, the second knocking block 19 and the first knocking block 18 are arranged in a right-to-side mode, a support wheel 23 is arranged at one end, close to the cleaning brush 22, of the lifting rod 20, the support wheel 23 abuts against the periphery of the crushing roller 6, and the support wheel 23 is in rolling connection with the crushing roller 6;
the crushing roller 6 is driven to rotate by the power device 4, raw materials are crushed by the crushing roller 6, the grabbing effect of the crushing roller 6 on the raw materials is improved under the action of the convex strips 21, the stability of the lifting rod 20 is improved by the supporting sleeve 24, the stability of the cleaning brush 22 is improved by the lifting rod 20, the lifting rod 20 is driven by the spring 17 to move downwards along the supporting sleeve 24, the cleaning brush 22 is tightly abutted against the crushing roller 6, the raw materials adhered to the crushing roller 6 are brushed down by the cleaning brush 22, the discharging efficiency of the roller press is improved, the practicability of the roller press is improved, the supporting wheel 23 is pushed by the convex strips 21, the lifting rod 20 is driven to reciprocate up and down along the supporting sleeve 24 under the thrust of the supporting wheel 23 on the lifting rod 20 and the thrust of the spring 17 on the lifting rod 20, the first knocking block 18 is driven by the lifting rod 20 to knock the second knocking block 19 repeatedly, the feeding hopper 1 is shaken through the second knocking block 19, so that the probability that the raw materials are blocked in the feeding hopper 1 is reduced, and the practicability of the roller press is improved;
as shown in fig. 3, the extruding mechanism includes a bracket 2, a screw rod 9, a fixed bearing 10, a ball screw bearing 13, a pressing plate 14, a first connecting rod 8, two driving components, two supporting components and at least two crushing teeth 15, the bracket 2 is disposed on one side of the feeding hopper 1 far away from the main body 3, both ends of the bracket 2 are fixedly connected with the main body 3, the ball screw bearing 13 is disposed on the bracket 2, the screw rod 9 is coaxially disposed with the feeding hopper 1, the ball screw bearing 13 is mounted on the screw rod 9, the pressing plate 14 is perpendicular to the screw rod 9, the pressing plate 14 is disposed on one side of the bracket 2 close to the cone hopper, one end of the screw rod 9 is fixedly connected with the pressing plate 14, the first connecting rod 8 is perpendicular to the screw rod 9, the first connecting rod 8 is connected with the other end of the screw rod 9 through the fixed bearing 10, the two driving components are symmetrically disposed about the screw rod 9, the two driving assemblies are respectively connected with two ends of a first connecting rod 8, the two driving assemblies are arranged on the support 2, the two supporting assemblies are symmetrically arranged about the screw rod 9, the first connecting rod 8 is connected with the support 2 through the supporting assemblies, and the crushing teeth 15 are uniformly distributed on one side of the pressing disc 14, which is far away from the screw rod 9;
the support action of the bracket 2 improves the stability of the driving component, and simultaneously improves the stability of the first connecting rod 8 under the connection action of the support component, the driving component provides power to enable the first connecting rod 8 to reciprocate up and down, the stability of the connection between the screw rod 9 and the first connecting rod 8 is improved through the fixed bearing 10, the screw rod 9 is driven to reciprocate up and down through the first connecting rod 8, the screw rod 9 is driven to rotate back and forth through the ball screw rod bearing 13, the pressing disc 14 is driven to rotate back and forth while lifting through the screw rod 9, raw materials in the feeding hopper 1 are pressed downwards through the pressing disc 14, the probability that the raw materials are blocked in the feeding hopper 1 is reduced, the raw materials can be pressed between the two crushing rollers 6, the grabbing effect of the crushing rollers 6 on the raw materials is improved, and the crushing effect of the crushing rollers on the raw materials is improved, simultaneously can carry out the breakage to the raw materials through crushing tooth 15 and the squeezing action of pressing the disc 14, improve the roll squeezer and through the rotation through pressing the disc 14 to the crushing effect name of raw materials, can grind the raw materials, further improve the crushing effect to the raw materials.
Preferably, in order to improve the automation degree of the roller press, the main body 3 is provided with a control box, a PLC is arranged in the control box, the control box is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with the PLC;
the PLC is a programmable logic controller, it adopts a kind of programmable memory, it is used for its internal storage program, implement logic operation, sequence control, timing, counting and arithmetic operation and other user-oriented instructions, and utilize digital or analog input/output to control various types of machines or production processes, its essence is a computer specially used for industrial control, its hardware structure is basically the same as microcomputer, generally used for processing data and receiving and outputting instruction, and is used for implementing central control, the operator can utilize control key to send control signal to PLC, then utilize PLC to control operation of rolling machine, at the same time can utilize display screen to display working state of rolling machine, so that it can raise automation degree of rolling machine.
As shown in fig. 3, the driving assembly includes a cylinder 7 and a second connecting rod 12, an axis of the cylinder 7 is perpendicular to and intersects with an axis of the screw 9, a cylinder body of the cylinder 7 is fixedly connected with the bracket 2, a top end of a gas rod of the cylinder 7 is hinged with one end of the second connecting rod 12, and the other end of the second connecting rod 12 is hinged with one end of the first connecting rod 8;
the cylinder 7 provides power, the second connecting rod 12 drives the first connecting rod 8 to reciprocate up and down, and the first connecting rod 8 drives the screw rod 9 to reciprocate up and down.
As shown in fig. 3, the support assembly includes a fixed sleeve 11 and a guide rod 16, an axis of the fixed sleeve 11 is parallel to the screw rod 9, the fixed sleeve 11 is fixedly connected with the bracket 2, the guide rod 16 is coaxially arranged with the fixed sleeve 11, the guide rod 16 passes through the fixed sleeve 11, the guide rod 16 is slidably connected with the fixed sleeve 11, and one end of the guide rod 16 is fixedly connected with the first connecting rod 8;
under the supporting action of support 2, improved the stability of guide bar 16 through fixed sleeve 11, then under the supporting action of guide bar 16, improved the stability of head rod 8, and then improved the stability of lead screw 9.
Preferably, in order to reduce the wear of the screw 9, the screw 9 is coated with grease;
the friction force between the screw 9 and the ball screw bearing 13 is reduced by the lubricating grease, and the abrasion of the screw 9 is reduced.
Preferably, in order to reduce the abrasion between the first knocking block 18 and the second knocking block 19, the first knocking block 18 is made of rubber;
due to the fact that the rubber is soft, abrasion between the first knocking block 18 and the second knocking block 19 is reduced, and the service life of the first knocking block 18 and the service life of the second knocking block 19 are prolonged.
Preferably, in order to prolong the service life of the pressing plate 14, the pressing plate 14 is coated with a wear-resistant coating;
the wear-resistant coating slows down the wear of the pressing plate 14, and prolongs the service life of the pressing plate 14.
Preferably, in order to prolong the service life of the main body 3, the main body 3 is coated with an anti-corrosion coating;
the corrosion speed of the main body 3 is slowed down through the anti-corrosion coating, and the service life of the main body 3 is prolonged.
Preferably, in order to improve the sensitivity of the control key, the control key is a touch key.
Preferably, in order to improve the definition of the display screen, the display screen is a liquid crystal display screen.
The lifting rod 20 is driven by the spring 17 to move downwards along the supporting sleeve 24, so that the cleaning brush 22 is tightly abutted against the crushing rollers 6, the raw materials adhered to the crushing rollers 6 are brushed down by the cleaning brush 22, the discharging efficiency of the roller press is improved, the practicability of the roller press is improved, power is provided by the driving assembly, the first connecting rod 8 is driven to reciprocate up and down, the stability of the connection between the screw rod 9 and the first connecting rod 8 is improved by the fixed bearing 10, the screw rod 9 is driven to reciprocate up and down by the first connecting rod 8, meanwhile, the screw rod 9 is driven to rotate in a reciprocating manner by the ball screw rod bearing 13, the pressing plate 14 is driven to rotate in a reciprocating manner while lifting by the screw rod 9, the raw materials in the feeding hopper 1 are pressed downwards by the pressing plate 14, the probability that the raw materials are blocked in the feeding hopper 1 is reduced, and the raw materials can be pressed between the two crushing rollers 6 at the same time, the grabbing effect of the crushing roller 6 on the raw materials is improved, and the crushing effect of the crushing roller on the raw materials is improved.
Compared with the prior art, this feeding is smooth and easy has in the clean function cement roller press of crushing roller, can extrude the raw materials through extrusion mechanism, not only reduced feeder hopper 1 and taken place the probability of jam, improved the effect of snatching of crushing roller 6 to the raw materials simultaneously, the crushing effect of roller press to the raw materials has been improved, compare with current extrusion mechanism, this extrusion mechanism can also carry out the precomminution to the raw materials of feeder hopper 1 inside, the crushing effect of roller press has further been improved, moreover, can scrape the raw materials of adhesion on crushing roller 6 through clean mechanism, the practicality of roller press has been improved, compare with current clean mechanism, this clean mechanism can drive the shake of feeder hopper 1, the probability of raw materials jam in feeder hopper 1 inside has been reduced, the practicality of roller press has further been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A cement roller press with smooth feeding and a crushing roller cleaning function comprises a main body (3), a feeding hopper (1), an installation frame (5), two crushing rollers (6) and two power devices (4), wherein the feeding hopper (1) is conical, the feeding hopper (1) is installed at the top of the main body (3), the installation frame (5) is installed at the bottom of the main body (3), the two crushing rollers (6) are parallel to each other, the two crushing rollers (6) are both installed inside the main body (3), the two power devices (4) are both fixedly connected with the main body (3), the two power devices (4) are respectively in transmission connection with the two crushing rollers (6), the cement roller press is characterized by further comprising an extrusion mechanism and two cleaning mechanisms, the extrusion mechanism is arranged on one side of the feeding hopper (1) far away from the main body (3), and the two cleaning mechanisms are both arranged at the top of the main body (3), the two cleaning mechanisms are respectively connected with one sides of the two crushing rollers (6) close to the feed hopper (1);
the cleaning mechanism comprises a supporting sleeve (24), a lifting rod (20), a cleaning brush (22), a supporting wheel (23), a spring (17), a first knocking block (18) and a second knocking block (19), wherein at least two convex strips (21) are arranged on two crushing rollers (6), the convex strips (21) are parallel to the axis of the crushing rollers (6), each convex strip (21) is uniformly arranged on the periphery of the crushing roller (6) in the circumferential direction around the axis of the crushing roller (6), the axis of the supporting sleeve (24) is perpendicular to and intersected with the axis of the crushing roller (6), the supporting sleeve (24) is arranged at the top of the main body (3), the lifting rod (20) and the supporting sleeve (24) are coaxially arranged, the lifting rod (20) penetrates through the supporting sleeve (24), the lifting rod (20) and the supporting sleeve (24) are in sliding and sealing connection, the cleaning brush (22) is parallel to the axis of the crushing rollers (6), the middle part of the cleaning brush (22) is fixedly connected with one end of the lifting rod (20) close to the crushing roller (6), the cleaning brush (22) is abutted against the periphery of the crushing roller (6), one end of the lifting rod (20) far away from the crushing roller (6) is fixedly connected with the first knocking block (18), the spring (17) is sleeved on the lifting rod (20), the first knocking block (18) is fixedly connected with the supporting sleeve (24) through the spring (17), the spring (17) is in a stretching state, the second knocking block (19) is fixedly connected with the feed hopper (1), the second knocking block (19) is arranged opposite to the first knocking block (18), the supporting wheel (23) is arranged at one end of the lifting rod (20) close to the cleaning brush (22), the supporting wheel (23) is abutted against the periphery of the crushing roller (6), and the supporting wheel (23) is in rolling connection with the crushing roller (6);
the extrusion mechanism comprises a support (2), a screw rod (9), a fixed bearing (10), a ball screw bearing (13), a pressing disc (14), a first connecting rod (8), two driving assemblies, two supporting assemblies and at least two crushing teeth (15), wherein the support (2) is arranged on one side of the feed hopper (1) far away from the main body (3), two ends of the support (2) are fixedly connected with the main body (3), the ball screw bearing (13) is arranged on the support (2), the screw rod (9) and the feed hopper (1) are coaxially arranged, the ball screw bearing (13) is arranged on the screw rod (9), the pressing disc (14) is perpendicular to the screw rod (9), the pressing disc (14) is arranged on one side of the support (2) close to the conical hopper, one end of the screw rod (9) is fixedly connected with the pressing disc (14), the first connecting rod (8) is perpendicular to the screw rod (9), the utility model discloses a lead screw, including lead screw (9), first connecting rod (8), two drive assembly, support (2), two drive assembly, first connecting rod (8) and fixed bearing (10), two drive assembly set up about lead screw (9) symmetry, and two drive assembly are connected with the both ends of first connecting rod (8) respectively, and two drive assembly all set up on support (2), and two support assembly set up about lead screw (9) symmetry, first connecting rod (8) are connected with support (2) through support assembly, and each broken tooth (15) evenly distributed is in the one side of keeping away from lead screw (9) of pressing dish (14).
2. The cement roller press with the smooth feeding function and the function of cleaning the crushing roller as claimed in claim 1, wherein a control box is arranged on the main body (3), a PLC is arranged inside the control box, a display screen and at least two control keys are arranged on the control box, and the display screen and each control key are electrically connected with the PLC.
3. The cement roller press with the crushing roller cleaning function and smooth feeding as claimed in claim 1, wherein the driving assembly comprises a cylinder (7) and a second connecting rod (12), the axis of the cylinder (7) is perpendicular to and intersects with the axis of the screw rod (9), the cylinder body of the cylinder (7) is fixedly connected with the bracket (2), the top end of the air rod of the cylinder (7) is hinged with one end of the second connecting rod (12), and the other end of the second connecting rod (12) is hinged with one end of the first connecting rod (8).
4. The cement roller press with the smooth feeding and the function of cleaning the crushing roller as claimed in claim 1, wherein the support assembly comprises a fixed sleeve (11) and a guide rod (16), the axis of the fixed sleeve (11) is parallel to the screw rod (9), the fixed sleeve (11) is fixedly connected with the bracket (2), the guide rod (16) is coaxially arranged with the fixed sleeve (11), the guide rod (16) penetrates through the fixed sleeve (11), the guide rod (16) is slidably connected with the fixed sleeve (11), and one end of the guide rod (16) is fixedly connected with the first connecting rod (8).
5. The cement roller press with a crushing roller cleaning function which feeds smoothly as set forth in claim 1, wherein said screw (9) is coated with grease.
6. The cement roller press with a crushing roller cleaning function which is smooth in feeding as set forth in claim 1, wherein the first knock-out block (18) is made of rubber.
7. The cement roller press with smooth feeding and cleaning function of crushing roller as claimed in claim 1, wherein said pressing plate (14) is coated with a wear-resistant coating.
8. The cement roller press with a crushing roller cleaning function which is smooth in feeding as set forth in claim 1, wherein said main body (3) is coated with an anticorrosive coating.
9. The cement roller press with a crushing roller cleaning function and smooth feeding of claim 2, wherein the control button is a light touch button.
10. The cement roller press with a crushing roller cleaning function and smooth feeding as claimed in claim 2, wherein the display screen is a liquid crystal display screen.
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Effective date of registration: 20220609 Address after: 461670 north of Jingwang village, Wuliang Town, Yuzhou City, Xuchang City, Henan Province Patentee after: Henan Hubolingwei Cement Group Co.,Ltd. Address before: Unit 8a, unit 1, building 8, Chunhua four seasons garden, Minzhi community, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Yuantai Construction Engineering Co.,Ltd. |
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Application publication date: 20200602 Assignee: Hubo Lingwei Group Yuzhou Jinhubao Cement Co.,Ltd. Assignor: Henan Hubolingwei Cement Group Co.,Ltd. Contract record no.: X2024980002355 Denomination of invention: A cement roller press with smooth feeding and crushing roller cleaning function Granted publication date: 20220111 License type: Common License Record date: 20240304 |