CN111632668A - Prevent flour mill of jam - Google Patents
Prevent flour mill of jam Download PDFInfo
- Publication number
- CN111632668A CN111632668A CN202010467641.3A CN202010467641A CN111632668A CN 111632668 A CN111632668 A CN 111632668A CN 202010467641 A CN202010467641 A CN 202010467641A CN 111632668 A CN111632668 A CN 111632668A
- Authority
- CN
- China
- Prior art keywords
- screen
- main body
- fixedly connected
- rod
- clogging
- 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.)
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
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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
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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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
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to an anti-clogging pulverizer, which comprises a main body, an operating plate, a feeding pipe, a discharging pipe, a crushing device, two supporting legs, an anti-clogging mechanism and an auxiliary mechanism, wherein the anti-clogging mechanism comprises a screen, a transmission assembly, two first springs and two driving assemblies, the driving assemblies comprise a motor, a fixed rod and a turntable, the transmission assembly comprises a first bearing, a lead screw, a ball bearing and two supporting rods, the auxiliary mechanism comprises a rotating shaft, a grinding disc, a connecting assembly and two material pushing assemblies, the material pushing assemblies comprise a connecting block, a connecting rod, a second spring, a third spring and a push plate, the anti-clogging pulverizer can vibrate the screen through the anti-clogging mechanism, so that materials on the screen can fall into the bottom in the main body through the screen, the probability that the materials block the screen is reduced, the circulation of the screen is influenced, and the practicability of equipment, through the auxiliary mechanism, the materials which do not meet the specification on the screen can be secondarily crushed, so that the grinding quality is improved.
Description
Technical Field
The invention relates to the field of electromechanical equipment, in particular to an anti-blocking pulverizer.
Background
The pulverizer is widely applied to the industries of chemical industry, mine, steel, thermal power, coal and the like, and the process of converting small-particle materials into powder materials by external force is called crushing or grinding, and is called pulverizing for short. The machine used in it is called a pulverizer (grinding equipment).
When the existing flour mill works, the material is insufficiently ground due to the fact that the grinding mode is single, so that the grinding quality is reduced, and moreover, after the existing flour mill works for a long time, the material is easy to block the screen, so that the circulation of the screen is influenced, the material which meets the specification cannot be screened out, the normal screening work is influenced, and the practicability of the existing flour mill is reduced.
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 anti-blocking pulverizer is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a kind of anti-block pulverizer, including main body, operation panel, feed pipe, discharge tube, reducing mechanism and two supporting legs, two supporting legs are fixed on both sides below the main body separately, said feed pipe and discharge tube are set up above and below the main body separately, the said reducing mechanism is set up in the inside of the main body, the said operation panel is set up in one side of the main body, there are display screen and several knobs on the said operation panel, there are PLC in the said operation panel, said display screen and knob are connected with PLC electricity, also include and prevent stopping up organization and complementary unit, prevent stopping up organization and complementary unit and set up in the inside of the main body, prevent stopping up the organization and connecting with complementary unit;
the anti-blocking mechanism comprises a screen, a transmission component, two first springs and two driving components, the screen is horizontally arranged in the main body, the two first springs are respectively arranged on two sides below the screen, two ends of each first spring are respectively connected with the lower part of the screen and the bottom in the main body, the two driving components are respectively arranged on two sides below the screen, the transmission component is arranged between the two driving components, the transmission component is connected with the lower part of the screen, and the transmission component is connected with the auxiliary mechanism;
the driving assembly comprises a motor, a fixed rod and a rotary table, the motor is fixed at the bottom in the main body through the fixed rod, the motor is in transmission connection with the position, far away from the circle center, of the rotary table, the rotary table abuts against the lower side of the screen, and the motor is electrically connected with the PLC;
the transmission assembly comprises a first bearing, a screw rod, a ball screw bearing, two limiting rings and two supporting rods, the first bearing is fixed at the bottom in the main body, one end of the screw rod is fixedly connected with an inner ring of the first bearing, the other end of the screw rod is connected with the auxiliary mechanism, the ball screw bearing is sleeved on the screw rod, a thread matched with the screw rod is arranged at the joint of the ball screw bearing and the screw rod, two ends of the supporting rods are respectively fixedly connected with the lower part of the screen mesh and an outer ring of the ball screw bearing, the limiting rings are fixed in the main body and correspond to the supporting rods one to one, and the limiting rings are sleeved on the supporting rods;
the auxiliary mechanism comprises a rotating shaft, a grinding disc, a connecting assembly and two material pushing assemblies, wherein a through hole is formed in the screen, one end of the rotating shaft is fixedly connected with one end, far away from the first bearing, of the screw rod, the rotating shaft and the screw rod are coaxially arranged, the other end of the rotating shaft penetrates through the through hole and is arranged above the screen, the other end of the rotating shaft is connected with the connecting assembly, the grinding disc is fixed on the rotating shaft, the grinding disc and the screen are arranged in parallel, the two material pushing assemblies are respectively arranged on two sides in the main body, and the connecting assembly is connected with;
the material pushing assembly comprises a connecting block, a connecting rod, a second spring, a third spring and a push plate, wherein the connecting assembly is connected with one side of the connecting block, two ends of the second spring are respectively connected with the other side of the connecting block and the inner wall of the main body, a perforation is formed in the connecting block, one end of the connecting rod is fixedly connected with the top of the push plate, the lower side of the push plate is abutted against the upper side of a screen, the other end of the connecting rod penetrates through the perforation, the connecting rod is matched with the perforation, and two ends of the third spring are respectively connected with the lower side of the connecting block and the upper.
Preferably, in order to drive the connecting block to move, the connecting assembly comprises a winding roll and two pull wires, one end of the rotating shaft, which is far away from the screw rod, is fixedly connected with the winding roll, the pull wires correspond to the connecting block one to one, one end of each pull wire is fixedly connected with the connecting block, and the other end of each pull wire is wound on the winding roll.
Preferably, in order to limit the moving direction of the connecting block, the pushing assembly further comprises guide rods, the guide rods correspond to the baffles one to one, two ends of each guide rod are fixedly connected with the inner wall of the main body and the corresponding baffle respectively, small holes are formed in the connecting block, the guide rods penetrate through the small holes, and the connecting block is connected with the guide rods in a sliding mode.
Preferably, in order to prevent the connecting block from rotating when moving, the pushing assembly further comprises a limiting block, the limiting block is fixed on the inner wall of the small hole, a groove is formed in the guide rod, the limiting block is arranged inside the groove, and the limiting block is connected with the groove in a sliding mode.
Preferably, in order to prevent the connecting rod from being separated from the connecting block, the material pushing assembly further comprises a limiting plate, and the limiting plate is fixedly connected with one end, far away from the push plate, of the connecting rod.
Preferably, the cross-sectional shape of the through-hole is square in order to restrict the moving direction of the link.
Preferably, in order to realize the protection function, the auxiliary mechanism further comprises two baffle plates, one ends of the two baffle plates are respectively and fixedly connected with two sides above the grinding disc, and the other ends of the two baffle plates are mutually and fixedly connected.
Preferably, a rubber pad is fixed on the inner wall of the through hole for reducing abrasion.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
Preferably, the screw is coated with grease in order to make the ball screw bearing move smoothly.
The invention has the advantages that the anti-clogging pulverizer can lead the screen to vibrate through the anti-clogging mechanism, is convenient for dropping the materials on the screen into the bottom in the main body through the screen, thereby reducing the probability of blocking the screen by the material, influencing the circulation of the screen, improving the practicability of the equipment, compared with the prior anti-blocking mechanism, the anti-blocking mechanism and the auxiliary mechanism are integrated into a linkage mechanism, the same driving source is adopted, the anti-blocking function is realized, the crushing function can be realized, the practicability is higher, and through the auxiliary mechanism, can carry out secondary crushing on the materials which do not meet the specification on the screen, thereby improving the grinding quality, the auxiliary mechanism can push the materials on two sides of the screen to the center of the screen when the auxiliary mechanism is worn, so that more materials can be crushed by the grinding disc, and the crushing effect is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the anti-clogging pulverizer of the present invention;
FIG. 2 is a schematic view of the internal structure of the body of the anti-clogging pulverizer of the present invention;
FIG. 3 is a schematic structural view of the anti-jamming mechanism of the anti-jamming pulverizer of the present invention;
FIG. 4 is a schematic view of the connection structure of the connection block and the guide bar of the anti-clogging pulverizer of the present invention;
in the figure: 1. the automatic feeding device comprises a main body, 2 supporting legs, 3 feeding pipes, 4 discharging pipes, 5 operating plates, 6 crushing devices, 7 screening nets, 8 first springs, 9 motors, 10 rotating discs, 11 supporting rods, 12 limiting rings, 13 ball screw bearings, 14 screw rods, 15 rotating shafts, 16 grinding discs, 17 winding discs, 18 pull wires, 19 connecting blocks, 20 second springs, 21 connecting rods, 22 push plates, 23 third springs, 24 limiting plates, 25 baffle plates, 26 guide rods, 27 limiting blocks and 28 rubber pads.
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 fig. 1, an anti-clogging pulverizer comprises a main body 1, an operating plate 5, a feeding pipe 3, a discharging pipe 4, a pulverizing device 6, two supporting legs 2, wherein the two supporting legs 2 are respectively fixed at two sides below the main body 1, the feeding pipe 3 and the discharging pipe 4 are respectively arranged above and below the main body 1, the pulverizing device 6 is arranged inside the main body 1, the operating plate 5 is arranged at one side of the main body 1, a display screen and a plurality of knobs are arranged on the operating plate 5, a PLC is arranged in the operating plate 5, the display screen and the knobs are electrically connected with the PLC, and the anti-clogging pulverizer also comprises an anti-clogging mechanism and an auxiliary mechanism, the anti-clogging mechanism and the auxiliary mechanism are both arranged inside the main body 1, and the anti-clogging mechanism is connected with the auxiliary mechanism;
PLCs, i.e., programmable logic controllers, are generally used for the processing of data and the receipt and output of instructions for central control.
This prevent flour mill of jam can make screen cloth 7 vibrations through preventing blockking up the mechanism, is convenient for fall into the bottom in the main part 1 through screen cloth 7 with the material on the screen cloth 7 to reduce the probability that the material blockked up screen cloth 7, influence the circulation of screen cloth 7, improved the practicality of equipment, through complementary unit, can carry out the regrinding to the material that does not accord with the specification on the screen cloth 7, thereby improved the grinding quality.
As shown in fig. 2-3, the anti-clogging mechanism includes a screen 7, a transmission assembly, two first springs 8 and two driving assemblies, the screen 7 is horizontally disposed inside the main body 1, the two first springs 8 are respectively disposed on two sides below the screen 7, two ends of the first spring 8 are respectively connected with the lower side of the screen 7 and the bottom inside the main body 1, the two driving assemblies are respectively disposed on two sides below the screen 7, the transmission assembly is disposed between the two driving assemblies, the transmission assembly is connected with the lower side of the screen 7, and the transmission assembly is connected with the auxiliary mechanism;
the driving assembly comprises a motor 9, a fixing rod and a rotary table 10, the motor 9 is fixed at the bottom in the main body 1 through the fixing rod, the motor 9 is in transmission connection with the position, far away from the circle center, of the rotary table 10, the rotary table 10 abuts against the lower portion of the screen 7, and the motor 9 is electrically connected with the PLC;
the transmission assembly comprises a first bearing, a screw rod 14, a ball screw bearing 13, two limiting rings 12 and two supporting rods 11, the first bearing is fixed at the bottom in the main body 1, one end of the screw rod 14 is fixedly connected with an inner ring of the first bearing, the other end of the screw rod 14 is connected with an auxiliary mechanism, the ball screw bearing 13 is sleeved on the screw rod 14, a thread matched with the screw rod 14 is arranged at the joint of the ball screw bearing 13 and the screw rod 14, two ends of the supporting rods 11 are respectively fixedly connected with the lower part of the screen 7 and the outer ring of the ball screw bearing 13, the limiting rings 12 are fixed in the main body 1, the limiting rings 12 correspond to the supporting rods 11 one to one, and the limiting rings 12 are sleeved on the supporting rods 11;
As shown in fig. 3, the auxiliary mechanism includes a rotating shaft 15, a grinding disc 16, a connecting assembly and two pushing assemblies, a through hole is formed in the screen 7, one end of the rotating shaft 15 is fixedly connected with one end of the screw rod 14, which is far away from the first bearing, the rotating shaft 15 is coaxially arranged with the screw rod 14, the other end of the rotating shaft 15 penetrates through the through hole and is arranged above the screen 7, the other end of the rotating shaft 15 is connected with the connecting assembly, the grinding disc 16 is fixed on the rotating shaft 15, the grinding disc 16 is arranged in parallel with the screen 7, the two pushing assemblies are respectively arranged on two sides of the main body 1, and the connecting assembly is connected with;
the material pushing assembly comprises a connecting block 19, a connecting rod 21, a second spring 20, a third spring 23 and a push plate 22, the connecting assembly is connected with one side of the connecting block 19, two ends of the second spring 20 are respectively connected with the other side of the connecting block 19 and the inner wall of the main body 1, a perforation is formed in the connecting block 19, one end of the connecting rod 21 is fixedly connected with the upper portion of the push plate 22, the lower portion of the push plate 22 is abutted against the upper portion of the screen 7, the other end of the connecting rod 21 penetrates through the perforation, the connecting rod 21 is matched with the perforation, and two ends of the third spring 23 are respectively connected with the lower portion of the connecting block 19 and the upper portion.
When the screen cloth 7 moves, it moves along the lead screw 14 to drive the ball bearing 13, make the lead screw 14 rotate, thereby drive the pivot 15 to rotate, make the mill 16 rotate, thereby make the mill 16 carry out the regrinding to the material above the screen cloth 7, thereby make the material accord with the grinding specification, thereby the grinding quality has been improved, when the pivot 15 rotates, can also drive coupling assembling work, make two connecting blocks 19 move to the direction that is close to each other or keeps away from each other, thereby can drive two push pedal 22 to the direction that is close to each other or keeps away from each other through connecting rod 21 and move, thereby can push the material of screen cloth 7 top both sides to the center of screen cloth 7, thereby can carry out crushing work to the material of the both sides of screen cloth 7, thereby can make more materials smashed by the mill 16, thereby the crushing effect has.
Preferably, in order to drive the connecting block 19 to move, the connecting assembly includes a winding roll 17 and two pull wires 18, one end of the rotating shaft 15, which is far away from the screw rod 14, is fixedly connected with the winding roll 17, the pull wires 18 correspond to the connecting block 19 one by one, one end of each pull wire 18 is fixedly connected with the connecting block 19, and the other end of each pull wire 18 is wound on the winding roll 17.
When the screen cloth 7 moves upwards, the lead screw 14 is driven to rotate, the rotating shaft 15 is driven to rotate, the grinding disc 16 and the winding roll 17 are driven to rotate, the grinding work is carried out on the materials above the screen cloth 7 through the rotation of the grinding disc 16, when the winding roll 17 rotates, the pull wire 18 is tightened, the connecting block 19 is driven to rotate towards the direction close to the grinding disc 16, the second spring 20 is stretched, the materials on the two sides of the screen cloth 7 can be pushed to the center of the screen cloth 7, more materials can be crushed by the grinding disc 16, and the crushing effect is improved.
As shown in fig. 4, the pushing assembly further includes guide rods 26, the guide rods 26 correspond to the baffles 25 one to one, two ends of the guide rods 26 are respectively fixedly connected to the inner wall of the main body 1 and the baffles 25, small holes are formed in the connecting block 19, the guide rods 26 penetrate through the small holes, and the connecting block 19 is slidably connected to the guide rods 26.
Preferably, in order to prevent the connecting block 19 from rotating when moving, the pushing assembly further comprises a limiting block 27, the limiting block 27 is fixed on the inner wall of the small hole, a groove is formed in the guide rod 26, the limiting block 27 is arranged inside the groove, and the limiting block 27 is connected with the groove in a sliding manner.
Through setting up guide bar 26, restricted connecting block 19's moving direction, driving stopper 27 when connecting block 19 removes along the recess to can not take place to rotate when making connecting block 19 remove along guide bar 26, thereby stability when having improved connecting block 19 and removing.
Preferably, in order to prevent the connecting rod 21 from being separated from the connecting block 19, the pushing assembly further comprises a limit plate 24, and the limit plate 24 is fixedly connected with one end of the connecting rod 21 far away from the push plate 22.
The limiting plate 24 is arranged to limit the moving distance of the connecting rod 21, so that the connecting rod 21 can be prevented from being separated from the connecting block 19 to influence the work of the pushing assembly.
Preferably, the cross-sectional shape of the through-hole is square in order to limit the moving direction of the link 21.
Through setting up the perforation into the quad slit for connecting rod 21 can only reciprocate, can not the turn left and right sides, thereby has improved the stability when connecting rod 21 removes.
Preferably, in order to realize the protection function, the auxiliary mechanism further comprises two baffles 25, one ends of the two baffles 25 are respectively and fixedly connected with two sides above the grinding disc 16, and the other ends of the two baffles 25 are mutually and fixedly connected.
Through setting up baffle 25 to can shelter from take-up reel 17 and mill 16, avoid the material after the grinding to pile up on take-up reel 17 and mill 16, through with baffle 25 slope, the material of being convenient for slides down from baffle 25, thereby can prevent that the material from piling up on baffle 25, thereby improve the practicality of equipment.
Preferably, a rubber pad 28 is fixed to the inner wall of the through hole for reducing wear.
Through the arrangement of the rubber pad 28, friction generated when the screen cloth 7 and the rotating shaft 15 move relatively is reduced, so that abrasion is reduced, and the service lives of the rotating shaft 15 and the screen cloth 7 are prolonged.
Preferably, the motor 9 is a servo motor in order to make the motor 9 work accurately and stably.
Preferably, in order to make the ball screw bearing 13 move smoothly, the screw 14 is coated with grease, so that the friction between the screw 14 and the ball screw bearing 13 is reduced, and the ball screw bearing 13 moves more smoothly along the screw 14.
Compared with the prior art, the anti-blocking pulverizer can vibrate the screen 7 through the anti-blocking mechanism, so that the materials on the screen 7 can fall into the bottom of the main body 1 through the screen 7, thereby reducing the probability of blocking the screen 7 by the materials, influencing the circulation of the screen 7 and improving the practicability of the equipment, compared with the existing anti-blocking mechanism, the anti-blocking mechanism and the auxiliary mechanism are integrated into a linkage mechanism, the same driving source is adopted, the anti-blocking function is realized, the pulverizing function can also be realized at the same time of realizing the anti-blocking, the practicability is higher, the auxiliary mechanism can carry out secondary pulverization on the materials on the screen 7 which do not meet the specification, thereby improving the grinding quality, compared with the existing auxiliary mechanism, the auxiliary mechanism can push the materials on the two sides of the screen 7 to the center of the screen 7 when being worn, thereby more materials can be pulverized by the millstone 16, thereby improving the crushing effect.
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. An anti-clogging pulverizer comprises a main body (1), an operating plate (5), a feeding pipe (3), a discharging pipe (4), a crushing device (6) and two supporting legs (2), wherein the two supporting legs (2) are respectively fixed on two sides below the main body (1), the feeding pipe (3) and the discharging pipe (4) are respectively arranged above and below the main body (1), the crushing device (6) is arranged inside the main body (1), the operating plate (5) is arranged on one side of the main body (1), the operating panel (5) is provided with a display screen and a plurality of knobs, the operating panel (5) is internally provided with a PLC, the display screen and the knobs are electrically connected with the PLC, the anti-blocking device is characterized by further comprising an anti-blocking mechanism and an auxiliary mechanism, wherein the anti-blocking mechanism and the auxiliary mechanism are both arranged inside the main body (1), and the anti-blocking mechanism is connected with the auxiliary mechanism;
the anti-blocking mechanism comprises a screen (7), a transmission assembly, two first springs (8) and two driving assemblies, the screen (7) is horizontally arranged inside the main body (1), the two first springs (8) are respectively arranged on two sides below the screen (7), two ends of each first spring (8) are respectively connected with the lower part of the screen (7) and the bottom inside the main body (1), the two driving assemblies are respectively arranged on two sides below the screen (7), the transmission assembly is arranged between the two driving assemblies and connected with the lower part of the screen (7), and the transmission assembly is connected with the auxiliary mechanism;
the driving assembly comprises a motor (9), a fixing rod and a turntable (10), the motor (9) is fixed at the bottom in the main body (1) through the fixing rod, the motor (9) is in transmission connection with the position, far away from the circle center, of the turntable (10), the turntable (10) abuts against the lower portion of the screen (7), and the motor (9) is electrically connected with the PLC;
the transmission assembly comprises a first bearing, a screw rod (14), a ball screw bearing (13), two limiting rings (12) and two support rods (11), the first bearing is fixed at the bottom in the main body (1), one end of the screw rod (14) is fixedly connected with the inner ring of the first bearing, the other end of the screw rod (14) is connected with an auxiliary mechanism, the ball screw bearing (13) is sleeved on the screw rod (14), the joint of the ball screw bearing (13) and the screw rod (14) is provided with a thread matched with the screw rod (14), two ends of the supporting rod (11) are respectively fixedly connected with the lower part of the screen (7) and the outer ring of the ball screw bearing (13), the limiting rings (12) are fixed inside the main body (1), the limiting rings (12) correspond to the supporting rods (11) one by one, and the limiting rings (12) are sleeved on the supporting rods (11);
the auxiliary mechanism comprises a rotating shaft (15), a grinding disc (16), a connecting assembly and two pushing assemblies, wherein a through hole is formed in the screen (7), one end of the rotating shaft (15) is fixedly connected with one end, far away from the first bearing, of the screw rod (14), the rotating shaft (15) is coaxially arranged with the screw rod (14), the other end of the rotating shaft (15) penetrates through the through hole and is arranged above the screen (7), the other end of the rotating shaft (15) is connected with the connecting assembly, the grinding disc (16) is fixed on the rotating shaft (15), the grinding disc (16) is arranged in parallel with the screen (7), the two pushing assemblies are respectively arranged on two sides of the main body (1), and the connecting assembly is connected with the pushing assemblies;
the material pushing assembly comprises a connecting block (19), a connecting rod (21), a second spring (20), a third spring (23) and a push plate (22), the connecting assembly is connected with one side of the connecting block (19), two ends of the second spring (20) are respectively connected with the other side of the connecting block (19) and the inner wall of the main body (1), a through hole is formed in the connecting block (19), one end of the connecting rod (21) is fixedly connected with the upper portion of the push plate (22), the lower portion of the push plate (22) is abutted against the upper portion of the screen (7), the other end of the connecting rod (21) penetrates through the through hole, the connecting rod (21) is matched with the through hole, and two ends of the third spring (23) are respectively connected with the lower portion of the connecting block (19) and the upper portion of the push plate.
2. The anti-clogging pulverizer as recited in claim 1, wherein the connecting assembly comprises a winding roll (17) and two pull wires (18), one end of the rotating shaft (15) far away from the screw rod (14) is fixedly connected with the winding roll (17), the pull wires (18) correspond to the connecting blocks (19) one by one, one end of each pull wire (18) is fixedly connected with the connecting block (19), and the other end of each pull wire (18) is wound on the winding roll (17).
3. The anti-clogging pulverizer as defined by claim 1, wherein the pushing assembly further comprises guide rods (26), the guide rods (26) correspond to the baffle plates (25) one by one, two ends of the guide rods (26) are respectively and fixedly connected with the inner wall of the main body (1) and the baffle plates (25), the connecting block (19) is provided with small holes, the guide rods (26) penetrate through the small holes, and the connecting block (19) is slidably connected with the guide rods (26).
4. The anti-clogging pulverizer as defined by claim 3, wherein the pushing assembly further comprises a stopper (27), the stopper (27) is fixed on the inner wall of the small hole, the guide rod (26) is provided with a groove, the stopper (27) is arranged inside the groove, and the stopper (27) is slidably connected with the groove.
5. The anti-clogging pulverizer as recited in claim 1, wherein the pushing assembly further comprises a retainer plate (24), and the retainer plate (24) is fixedly connected to an end of the connecting rod (21) away from the push plate (22).
6. The anti-clogging pulverizer of claim 1, wherein said perforations are square in cross-sectional shape.
7. The anti-clogging pulverizer as defined in claim 1, wherein said auxiliary mechanism further comprises two baffle plates (25), one ends of the two baffle plates (25) are fixedly connected to both sides above the grinding disc (16), respectively, and the other ends of the two baffle plates (25) are fixedly connected to each other.
8. An anti-clogging pulverizer as defined in claim 1, wherein a rubber pad (28) is fixed to an inner wall of said through hole.
9. Anti-clogging pulverizer as claimed in claim 1, characterized in that said motor (9) is a servomotor.
10. The anti-clogging pulverizer of claim 1, wherein said screw (14) is coated with grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010467641.3A CN111632668A (en) | 2020-05-28 | 2020-05-28 | Prevent flour mill of jam |
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| CN202010467641.3A CN111632668A (en) | 2020-05-28 | 2020-05-28 | Prevent flour mill of jam |
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| CN105964334A (en) * | 2016-05-10 | 2016-09-28 | 姚旺东 | Vertical efficient pulverizer for chemical production |
| CN107952516A (en) * | 2017-12-13 | 2018-04-24 | 郑州启硕电子科技有限公司 | A kind of anticlogging molybdenum powder processing pulverizer |
| CN108686740A (en) * | 2018-05-18 | 2018-10-23 | 陈帆 | A kind of ore extraction building stones multi-stage crushing device |
| CN109225424A (en) * | 2018-08-29 | 2019-01-18 | 渠衍飞 | A kind of building rubbish treatment device |
| CN208494384U (en) * | 2018-06-25 | 2019-02-15 | 湖北金湖建设工程有限公司 | A kind of construction waste crushing recyclable device |
| CN208894340U (en) * | 2018-09-29 | 2019-05-24 | 贵州康中济世药业有限公司 | A kind of medicinal small sortation pulverizer of medium-height grass |
| CN109967163A (en) * | 2017-12-27 | 2019-07-05 | 杨建� | A kind of feed stuff reducing device |
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2020
- 2020-05-28 CN CN202010467641.3A patent/CN111632668A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964334A (en) * | 2016-05-10 | 2016-09-28 | 姚旺东 | Vertical efficient pulverizer for chemical production |
| CN107952516A (en) * | 2017-12-13 | 2018-04-24 | 郑州启硕电子科技有限公司 | A kind of anticlogging molybdenum powder processing pulverizer |
| CN109967163A (en) * | 2017-12-27 | 2019-07-05 | 杨建� | A kind of feed stuff reducing device |
| CN108686740A (en) * | 2018-05-18 | 2018-10-23 | 陈帆 | A kind of ore extraction building stones multi-stage crushing device |
| CN208494384U (en) * | 2018-06-25 | 2019-02-15 | 湖北金湖建设工程有限公司 | A kind of construction waste crushing recyclable device |
| CN109225424A (en) * | 2018-08-29 | 2019-01-18 | 渠衍飞 | A kind of building rubbish treatment device |
| CN208894340U (en) * | 2018-09-29 | 2019-05-24 | 贵州康中济世药业有限公司 | A kind of medicinal small sortation pulverizer of medium-height grass |
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Application publication date: 20200908 |