CN109794413B - Fine processing screening installation of organic rice - Google Patents
Fine processing screening installation of organic rice Download PDFInfo
- Publication number
- CN109794413B CN109794413B CN201910073608.XA CN201910073608A CN109794413B CN 109794413 B CN109794413 B CN 109794413B CN 201910073608 A CN201910073608 A CN 201910073608A CN 109794413 B CN109794413 B CN 109794413B
- Authority
- CN
- China
- Prior art keywords
- plate
- rice
- box body
- discharging
- elastic
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention belongs to the technical field of rice processing equipment, and particularly relates to organic rice finish machining screening equipment which comprises a box body and a screening module; the screening module is installed at the top of the box body, the air pump is installed at the top of the outer side of the box body and is communicated with the screening module and the top of the box body through an exhaust pipe, the dust remover is also installed at the position, below the air pump, of the outer side of the box body and is communicated with the air pump through a guide pipe, a partition plate is fixedly connected to the middle position inside the box body, and a motor is installed at the position, on the right side of the partition plate, of the bottom of a top plate inside; the top of the clapboard is provided with a circular groove, and the bottom end of the circular groove on the clapboard is rotationally connected with a material placing plate; the screening module comprises a support frame, an outer cylinder and an inner cylinder; the inner walls of the outer barrel and the inner barrel are respectively provided with a first helical blade and a second helical blade. According to the invention, the rice grains are screened through the outer cylinder and the inner cylinder, so that the workload of screening is reduced, the rice grains are comprehensively cleaned, and the cleanness degree of the rice grains is improved.
Description
Technical Field
The invention belongs to the technical field of rice processing equipment, and particularly relates to fine processing and screening equipment for organic rice.
Background
The general process of rice processing is as follows: cleaning raw grain (cylinder primary cleaning screen, vibrating screen, stone separator), hulling rice (rice hulling, rice hulling machine, wind separation is generally equipped to remove rice hull), separating rice-husk mixture (rice-husk separating screen), separating immature grains from brown rice, milling rice (rice mill, generally one sand with two iron, and polishing machine can also be used for calculating three iron, and the rice is different in south and north), grading rice (rice grading screen), color sorting (color sorter), polishing, grading rice, and packaging. The rice needs to use the screening plant to carry out the screening to the rice granule that the particle size is different in the rice at the in-process of processing.
Some technical schemes of rice processing equipment also appear in the prior art, for example, a chinese patent with application number 2017108493744 discloses a rice processing screening equipment, which comprises a screening chamber and a dust removal box, wherein the upper end of the side wall of the screening chamber is provided with an air suction opening, the air suction opening is connected with the lower end of the side wall of the dust removal box through a fan, the screening chamber comprises a primary effect screen, a medium effect screen and a top cover positioned at the top of the screening chamber, the top cover is provided with a feed inlet, the primary effect screen is positioned above the medium effect screen, and the bottom surfaces of the primary effect screen, the medium effect screen and the screening chamber are all inclined downwards along the sliding direction of rice; the top cover is also provided with a plurality of magnets which are parallel to each other and have equal intervals, the lower surface of the top cover is provided with a groove matched with the magnets, the side wall of the groove is an inclined plane, and the inclined direction of the side wall is gradually inclined towards the center of the groove from the bottom surface to the top surface of the groove.
Although the efficiency of this technical scheme screening is high, has reduced the manpower, and reduction in production cost can get rid of stone and metal piece, guarantees that rice is edible safe, but this type of rice processing equipment is when using, and the dust that only makes the rice grain surface through colliding each other between the rice granule drops, and the dust clearance on rice grain surface is not thorough, need carry out the secondary and clear up the dust removal, has increased work load.
Disclosure of Invention
In order to make up for the defects of the prior art, the fine processing screening equipment for the organic rice can screen out small-particle-size and broken rice particles in the rice through the outer cylinder and the inner cylinder, so that the screening efficiency is improved, the manpower is reduced, the production cost is reduced, the surfaces of the rice particles are cleaned through the spiral hairbrush and the cleaning hairbrush during screening, the cleaning blind area is reduced, the dust removal efficiency of the rice particles is improved, and the workload of secondary cleaning is reduced.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to fine processing and screening equipment for organic rice, which comprises a box body and a screening module; the dust collector is also arranged on the outer side of the box body and is communicated with the air pump through a guide pipe, a partition plate is fixedly connected to the middle position inside the box body and divides the box body into two sub cavities, a motor is arranged on the right side of the partition plate at the bottom of a top plate inside the box body and is in transmission connection with a transmission shaft rotatably connected with the inside of the box body, and a cam and a driving wheel are arranged inside the box body; the cams are symmetrically arranged by taking the vertical center line of the partition plate as a reference, the two cams are respectively arranged at two ends of the transmission shaft, and a driving wheel is arranged between the two cams; the top of the partition board is provided with a circular groove, the bottom end of the circular groove on the partition board is rotatably connected with a discharging plate, and the bottom of the partition board is positioned at the inner sides of the two sub-cavities and is fixedly connected with an elastic sieve plate; wherein the content of the first and second substances,
the discharging plates are symmetrically arranged by taking a vertical central line of the partition plate as a reference, a plurality of dust removing brushes are fixedly connected to the tops of the discharging plates at equal intervals, a discharging groove is formed in the discharging plate and located obliquely below the dust removing brushes, a baffle is hinged to the position, corresponding to the discharging groove, of the bottom of each discharging plate through a torsion spring, an extrusion spring is fixedly connected between the bottom of the top end of one discharging plate and the top of the bottom end of the other discharging plate, and the extrusion springs are used for enabling the discharging plates to shake; one end of the top of the baffle is fixedly connected with the push rod, the top end of the push rod is contacted with one end of the long shaft of the cam, and the baffle is used for discharging the rice particles intermittently; the driving wheel is positioned on the inner side of the circular groove and is arranged in the middle of the transmission shaft;
the screening module comprises a support frame, an outer cylinder and an inner cylinder; the support frames are symmetrically arranged by taking a vertical central line of the box body as a reference, the bottom ends of the support frames are spirally connected with the top of the box body, an outer cylinder is rotatably connected between the two support frames, and a feeding hole is arranged at the top of each support frame; the inner cylinder is fixedly connected to the horizontal center line position inside the outer cylinder, the driven wheel is fixedly connected to the middle position outside the outer cylinder, and the driven wheel is meshed with the driving wheel; the inner wall of the outer barrel is provided with a first helical blade, the inner wall of the inner barrel is provided with a second helical blade, and the outer barrel and the inner barrel are respectively communicated with the two sub-cavities through the material conveying pipes; the first helical blade and the second helical blade are used for pushing rice particles to move, and the helical directions of the first helical blade and the second helical blade are opposite; conical through holes are uniformly distributed in the wall thickness of the inner cylinder, sealing discs are arranged on the positions, corresponding to the conical through holes, of the inner cylinder, and connecting rods are fixedly connected to the sealing discs; a material shoveling module is arranged between one end of the connecting rod and the inner wall of the outer barrel; the sealing disk is used for controlling the opening and closing of the conical through hole.
When the rice screening machine works, the bottom parts of two sides of the box body are respectively provided with the discharge port and the sand outlet, screened rice particles and sand can be separately collected after screening is finished, the transmission shaft is driven to rotate by the motor, the transmission shaft drives the driven wheel to rotate by the driving wheel, the outer cylinder rotates along with the rotation, rice is introduced into the inner side of the outer cylinder from the inner side of the right side mounting rack through the feed port, at the moment, the rice moves to the left side under the action of the helical blade in the outer cylinder, the rice particles with small particle size and broken rice fragments enter the inner part of the inner cylinder through the tapered through hole in the inner cylinder, when the outer cylinder drives the inner cylinder to synchronously rotate, the helical blade II in the inner cylinder pushes the rice in the inner cylinder to move to the right side, so that the rice particles with large particle size and the rice particles with small particle size are screened, meanwhile, the broken rice particles are, the rice particles in the inner cylinder are prevented from being discharged through the opened conical through hole, the sealing disc at the top of the inner cylinder moves downwards under the action of gravity, the connecting rod and the shoveling module limit the sealing disc, the conical through hole at the top of the inner cylinder is opened, part of the rice particles are screened to the inside of the inner cylinder, and then the screened rice particles are respectively guided into the two sub-cavities;
after being discharged through a conveying pipe, rice particles respectively fall to the tops of two material placing plates, when the rice particles are contacted with one material placing plate, one end of the material placing plate moves downwards to extrude an extrusion spring corresponding to the material placing plate, so that the top end of the other material placing plate moves upwards to accelerate the flow of the rice particles on the other material placing plate, a dust removing brush is convenient to clean the surfaces of the rice particles, when the extrusion spring rebounds, the top end of the material placing plate is driven to move upwards, the rice particles at the top end of the material placing plate move upwards along with the material placing plate, then the extrusion spring pulls the top end of the material placing plate to move downwards, the rice particles fall to the tops of the material placing plates after moving upwards under the action of inertia and collide with the top ends of the material placing plates, and therefore fine sand doped in the rice particles can move to the position contacted with the tops of the;
when the transmission shaft rotates, the cam rotates along with the cam, when the cam rotates for each circle, one end of the long shaft of the cam pushes the top end of the push rod to move downwards once, the top end of the push rod is connected with the roller in a rotating mode, the roller is contacted with the cam, so that the push rod is conveniently pushed by the cam, when the push rod moves downwards, the baffle is opened, rice particles and fine sand fall through the discharging groove, the top of the discharging plate is fixedly connected with the rectangular baffle plate which is positioned below the discharging groove in an inclined mode, the rice particles are prevented from moving to the hinged position of the two discharging plates, the two discharging plates are prevented from being damaged, the air pump guides air containing dust into the dust remover through the exhaust pipe to remove dust, the content of the particles in the air is reduced, the fine sand leaks through sieve holes in the discharging plate below, the rice particles are discharged and collected through the discharge hole in, the blowing groove seals to make rice granule intermittent type formula drop to clear away fine sand on the blowing board of below through the blowing groove, fine sand drops to the bottom of box through the elasticity sieve, and the rice granule drops earlier and continues the degritting on the elasticity sieve, discharges through the sand outlet at last, effectively improves the content of fine sand in the rice granule like this.
Preferably, install the spiral brush on the inner wall of inner tube, and the spiral brush revolve to opposite with No. two helical blade's the direction of revolving, the internal diameter of spiral brush is greater than No. two helical blade's internal diameter, and the spiral brush is used for clearing up the surface of rice granule.
The during operation, when the inner tube rotates, the little rice granule of inside particle diameter and broken rice granule rotate when moving right, make collision each other between the rice granule, the dust on rice granule surface spreads to in the air, when the rice granule in the inner tube rotates, the spiral brush is cleared up the surface of rice granule, the spiral direction that utilizes the spiral brush is opposite with No. two helical blade's spiral direction, can prolong the length of time that the rice granule removed in the inner tube, thereby the cleaning efficiency of spiral brush to the rice granule has been improved, effectively improve the quality of removing dust, improve the clean degree on rice granule surface, and simultaneously, the internal diameter of spiral brush is greater than No. two helical blade's internal diameter, move when being convenient for the rice granule rotates, the screening efficiency is improved.
Preferably, the shoveling module comprises a rectangular elastic plate and a pull rope; one end of the rectangular elastic plate is fixedly connected with the connecting rod, pull ropes are fixedly connected between the other end of the rectangular elastic plate and the inner wall of the outer barrel and between the two sides of the rectangular elastic plate and the outer wall of the inner barrel, and the rectangular elastic plate is used for shoveling rice particles; the pull rope is used for limiting the sealing disc.
When the rice scraper works, rice is guided between the outer barrel and the inner barrel, rice particles are mostly accumulated at the bottom of a gap between the outer barrel and the inner barrel, when the outer barrel drives the inner barrel to rotate, the scraper module rotates along with the inner barrel, the rectangular elastic plate scrapes the rice particles at the bottom to the top of the inner barrel, the probability of contact of the rice particles with the tapered through holes on the inner barrel is increased, the rice particles are prevented from being accumulated at the bottom of the outer barrel, the screening efficiency of the inner barrel on the rice particles is improved, meanwhile, when the inner barrel rotates, the tapered through holes at the top of the inner barrel are opened, pull ropes are arranged between the top of the rectangular elastic plate and the inner wall of the outer barrel, the bottom end of the rectangular elastic plate limits the sealing disc through a connecting rod, two connecting blocks are arranged on the connecting rod and used for dredging the tapered through holes, the other two pull ropes are used for keeping the, improve the shoveling efficiency.
Preferably, sieve holes are uniformly distributed in the bottom end of the discharging plate, and the bottom of the discharging plate corresponding to the positions of the sieve holes is elastically connected with a vibrating plate through an extension spring; a plurality of bulges are uniformly distributed on the top of the vibrating plate, and the vibrating plate is used for vibrating the discharging plate.
During operation, when the baffle is opened, the rice granule on the blowing board drops through the blowing groove, when the rice granule that drops contacts with the top of below blowing board, strike below blowing board, this moment, the bottom of below blowing board moves down, the extrusion spring is tensile, the rice granule on blowing board upper strata moves to below elasticity sieve along the bottom of the blowing board of slope on, the quantity of the bottom rice granule of below blowing board reduces, the extrusion spring kick-backs, the bottom of pulling below blowing board shifts up, at this moment, the vibration board receives the bottom separation of inertia effect and blowing board, extension spring extends, then extension spring pulling vibration board resumes the primary position, protruding on the vibration board collides with the bottom of blowing board, make the blowing board vibrate, the fine sand in the rice granule drops to elasticity sieve through the sieve mesh with higher speed, drop to the bottom of box again.
Preferably, the top of the elastic sieve plate is fixedly connected with an elastic sleeve, and an elastic lug is bonded on the inner wall of one side of the elastic sleeve; the bottom of the material placing plate is hinged with a shifting lever, a plurality of clamping teeth are arranged on one side, adjacent to the elastic lug, of the bottom end of the shifting lever at equal intervals, the plurality of clamping teeth and the elastic lug are distributed in a staggered mode, and the elastic lug is used for enabling the elastic sieve plate to vibrate.
The during operation, when the bottom of blowing board receives the rice granule effect that the intermittent type dropped, the intermittent type up-and-down change is done to the vertical position that cooperation extrusion spring made the blowing board bottom, when blowing board bottom moved down, the latch and the elastic convex block bump of driving lever bottom, drive the elastic sleeve vibration, elastic sleeve drives the elasticity sieve vibration, when moving up when blowing board bottom, the latch bumps with elastic convex block once more, thereby make the elasticity sieve vibrate once more, be favorable to the fine sand in the rice granule on the elasticity sieve through the bottom that drops to the elasticity sieve like this, the degritting efficiency of rice granule has effectively been improved.
Preferably, the inner wall of the box body is fixedly connected with an annular spraying frame below the material discharging plate, the annular spraying frame is communicated with the dust remover, and the annular spraying frame is used for blowing dust and enabling the dust to move upwards.
The during operation, pass through the exhaust tube with the urceolus when the air pump, the air at inner tube and box top is taken out, the inside that the air of taking lets in the dust remover, the dust that the dust remover will let in the air is detached, then the inside that the clean air after the dust remover will remove dust lets in the box once more, spout the frame blowout through the annular again, spun clean air blows the ash to the rice granule, improve the clean degree on rice granule surface, and simultaneously, the air that the spun air diffusion has the dust with higher speed shifts up in the inside of box, discharge through the exhaust tube, effectively reduce the content of the inside dust of box, the dust removal quality of rice granule has been improved, the work load of secondary clearance has been reduced.
The invention has the following beneficial effects:
1. according to the invention, the outer cylinder and the inner cylinder are arranged, the first helical blade and the second helical blade are respectively arranged on the inner walls of the outer cylinder and the inner cylinder, rice particles can be conveniently screened by the first helical blade and the second helical blade, and broken rice particles with small particle sizes in rice can be screened, so that the screening efficiency is improved.
2. According to the invention, the surfaces of the rice grains are cleaned through the spiral hairbrush and the dust removal hairbrush, so that the cleaning blind area is reduced, the dust removal efficiency of the rice grains is improved, and the workload of secondary cleaning is reduced; shoveling the rice grains at the bottom to the top of the inner barrel through the rectangular elastic plate in the shoveling module, increasing the probability of contact of the tapered through holes on the rice grains and the inner barrel, avoiding the accumulation of the rice grains at the bottom of the outer barrel and improving the screening efficiency of the inner barrel to the rice grains.
3. According to the invention, the vibrating plate is elastically connected to the bottom of the discharging plate, the baffle plate discharges materials intermittently, so that the vibrating plate and the discharging plate collide repeatedly, the discharging plate vibrates, fine sand in rice particles falls onto the elastic sieve plate through sieve holes, and the elastic sieve plate is driven to vibrate along with the elastic sieve plate by using the collision of the elastic lug and the latch on the driving lever, so that the cleaning efficiency of the fine sand in the rice particles is improved; after removing dust through the air that the dust remover led out the air pump, spout the frame blowout with clean air through the annular again, the soot blowing is blown to the rice granule to spun clean air one side, improves the clean degree on rice granule surface, and on the other hand makes the air that the diffusion has the dust shift up in the inside of box, discharges through the exhaust tube, effectively reduces the content of the inside dust of box.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic cross-sectional view taken at A in FIG. 1;
FIG. 3 is a schematic sectional view taken at B in FIG. 1;
in the figure: the device comprises a box body 1, a partition plate 11, an annular spraying frame 12, a dust remover 13, an air pump 14, an elastic sieve plate 15, a screening module 2, a support frame 21, an outer cylinder 22, a first spiral blade 221, an inner cylinder 23, a second spiral blade 231, a sealing disc 232, a driven wheel 24, a motor 3, a transmission shaft 31, a cam 32, a driving wheel 33, a discharging plate 4, a baffle plate 41, a vibrating plate 42, a deflector rod 43, a dust removing brush 44, an extrusion spring 45, an air exhaust pipe 5, a shoveling module 6, a rectangular elastic plate 61, a pull rope 62, an elastic sleeve 7 and an elastic lug 71.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, an organic rice finishing and screening apparatus includes a case 1 and a screening module 2; the screening module 2 is installed at the top of the box body 1, the air pump 14 is installed at the top of the outer side of the box body 1, the air pump 14 is communicated with the screening module 2 and the top of the box body 1 through the exhaust pipe 5, the dust remover 13 is also installed at the outer side of the box body 1 and located below the air pump 14, the dust remover 13 is communicated with the air pump 14 through a guide pipe, the partition plate 11 is fixedly connected to the middle position inside the box body 1, the box body 1 is divided into two sub-cavities by the partition plate 11, the motor 3 is installed at the bottom of the top plate inside the box body 1 and located on the right side of the partition plate 11, the motor 3 is in transmission connection with the transmission shaft 31 in rotation connection with the inside; the cams 32 are symmetrically arranged by taking a vertical central line of the partition plate 11 as a reference, the two cams 32 are respectively arranged at two ends of the transmission shaft 31, and a driving wheel 33 is arranged between the two cams 32; the top of the partition board 11 is provided with a circular groove, the bottom end of the circular groove on the partition board 11 is rotatably connected with a material discharging plate 4, and the bottom of the partition board 11 is positioned at the inner sides of the two sub-cavities and is fixedly connected with an elastic sieve plate 15; wherein the content of the first and second substances,
the discharging plates 4 are symmetrically arranged by taking a vertical central line of the partition plate 11 as a reference, a plurality of dust removing brushes 44 are fixedly connected to the tops of the discharging plates 4 at equal intervals, a discharging groove is formed in the discharging plate 4 and is positioned obliquely below the dust removing brushes 44, a baffle plate 41 is hinged to the position, corresponding to the discharging groove, of the bottom of each discharging plate 4 through a torsion spring, an extrusion spring 45 is fixedly connected between the bottom of the top end of one discharging plate 4 and the top of the bottom end of the other discharging plate 4, and the extrusion springs 45 are used for enabling the discharging plates 4 to shake; one end of the top of the baffle plate 41 is fixedly connected with the push rod, the top end of the push rod is contacted with one end of the long shaft of the cam 32, and the baffle plate 41 is used for discharging the rice particles intermittently; the driving wheel 33 is positioned at the inner side of the circular groove, and the driving wheel 33 is arranged at the middle position of the transmission shaft 31;
the screening module 2 comprises a support frame 21, an outer cylinder 22 and an inner cylinder 23; the supporting frames 21 are symmetrically arranged by taking a vertical central line of the box body 1 as a reference, the bottom ends of the supporting frames 21 are spirally connected with the top of the box body 1, an outer cylinder 22 is rotatably connected between the two supporting frames 21, and a feeding hole is formed in the top of each supporting frame 21; the inner cylinder 23 is fixedly connected to the horizontal center line position inside the outer cylinder 22, the driven wheel 24 is fixedly connected to the middle position outside the outer cylinder 22, and the driven wheel 24 is meshed with the driving wheel 33; a first helical blade 221 is arranged on the inner wall of the outer cylinder 22, a second helical blade 231 is arranged on the inner wall of the inner cylinder 23, and the outer cylinder 22 and the inner cylinder 23 are respectively communicated with the two sub-cavities through material conveying pipes; the first helical blade 221 and the second helical blade 231 are used for pushing rice grains to move, and the helical directions of the first helical blade 221 and the second helical blade 231 are opposite; conical through holes are uniformly distributed in the wall thickness of the inner cylinder 23, sealing discs 232 are arranged on the inner cylinder 23 at positions corresponding to the conical through holes, and connecting rods are fixedly connected to the sealing discs 232; a material shoveling module 6 is arranged between one end of the connecting rod and the inner wall of the outer cylinder 22; the sealing disk 232 serves to control the opening and closing of the tapered through-hole.
During operation, the bottom of the two sides of the box body 1 is provided with the discharge port and the sand outlet, the screened rice particles and sand can be separately collected after screening is completed, the motor 3 drives the transmission shaft 31 to rotate, the transmission shaft 31 drives the driven wheel 24 to rotate through the driving wheel 33, the outer cylinder 22 rotates along with the rotation, rice is introduced into the inner side of the outer cylinder 22 through the feeding port from the inner side of the right side mounting rack, at the moment, the rice moves to the left side under the action of the first helical blade 221 in the outer cylinder 22, the rice particles with small particle size and the broken rice fragments enter the inner cylinder 23 through the tapered through hole in the inner cylinder 23, when the outer cylinder 22 drives the inner cylinder 23 to synchronously rotate, the second helical blade 231 in the inner cylinder 23 pushes the rice in the inner cylinder 23 to move to the right side, thereby screening the rice particles with large particle size and the rice particles with small particle size, when the inner cylinder 23 rotates, the conical through hole is sealed by the sealing disc 232 at the bottom of the inner cylinder 23 under the action of gravity, so that rice particles in the inner cylinder 23 are prevented from being discharged through the opened conical through hole, at the moment, the sealing disc 232 at the top of the inner cylinder 23 moves downwards under the action of gravity, the connecting rod and the shoveling module 6 limit the sealing disc 232, the conical through hole at the top of the inner cylinder 23 is opened, part of the rice particles are screened to the inside of the inner cylinder 23, and then the screened rice particles are respectively guided into the two sub-cavities;
after being discharged by the material conveying pipe, the rice grains respectively fall to the tops of the two material placing plates 4, when the rice grains are contacted with one material placing plate 4, one end of the material placing plate 4 moves downwards, the extrusion spring 45 corresponding to the extrusion spring is extruded, so that the top end of the other discharging plate 4 moves upwards, the flow of the rice particles on the other discharging plate 4 is accelerated, the dedusting brush 44 is convenient to clean the surfaces of the rice particles, when the extrusion spring 45 rebounds, the top end of the discharging plate 4 is driven to move upwards, the rice grains on the top end of the material placing plate 4 move upwards along with the material placing plate, then the extrusion spring 45 pulls the top end of the material placing plate 4 to move downwards, the rice grains fall on the top of the material placing plate 4 after moving upwards under the action of inertia and collide with the top end of the material placing plate 4, thereby facilitating the fine sand doped in the rice grains to move to the position contacting with the top of the discharging plate 4;
when the transmission shaft 31 rotates, the cam 32 rotates along with the cam, when the cam 32 rotates for one circle, one end of the long shaft of the cam 32 pushes the top end of the push rod to move downwards once, the top end of the push rod is connected with a roller in a rotating way, the roller is contacted with the cam 32, so that the cam 32 can push the push rod conveniently, when the push rod moves downwards, the baffle plate 41 is opened, rice particles and fine sand fall through the discharging groove, the top of the discharging plate 4 is positioned obliquely below the discharging groove and fixedly connected with the rectangular baffle plate, the rice particles are prevented from moving to the hinged position of the two discharging plates 4, the two discharging plates 4 are prevented from being damaged, the air pump 14 guides air containing dust into the dust remover 13 through the exhaust pipe 5 for dust removal, the content of particles in the air is reduced, the fine sand leaks through sieve pores on the discharging plate 4 below, the rice particles are discharged and collected through the discharging hole on the, the torsional spring makes baffle 41 reclose, and the blowing groove seals to make rice granule intermittent type formula drop to clear away the fine sand on below blowing board 4 through the blowing groove, the fine sand drops to the bottom of box 1 through elasticity sieve 15, and the rice granule drops earlier and continues the degritting on elasticity sieve 15, discharges through the sand outlet at last, effectively improves the content of fine sand in the rice granule like this.
Install spiral brush on the inner wall of inner tube 23, and spiral brush's the rotation to opposite with No. two helical blade 231, spiral brush's internal diameter is greater than No. two helical blade 231's internal diameter, and spiral brush is used for clearing up the surface of rice granule.
The during operation, when inner tube 23 rotates, it rotates to drive the little rice granule of inside particle diameter and broken rice granule when moving right, make collision each other between the rice granule, the dust on rice granule surface spreads to in the air, when the rice granule in inner tube 23 rotates, the spiral brush is cleared up the surface of rice granule, the spiral direction that utilizes the spiral brush is opposite with No. two helical blade 231's spiral direction, can prolong the length of time that the rice granule removed in inner tube 23, thereby the cleaning efficiency of spiral brush to the rice granule has been improved, effectively improve the quality of dust removal, improve the clean degree on rice granule surface, and simultaneously, the internal diameter of spiral brush is greater than No. two helical blade 231's internal diameter, move when the rice granule of being convenient for rotates, improve screening efficiency.
The shoveling module 6 comprises a rectangular elastic plate 61 and a pull rope 62; one end of the rectangular elastic plate 61 is fixedly connected with the connecting rod, pull ropes 62 are fixedly connected between the other end of the rectangular elastic plate 61 and the inner wall of the outer cylinder 22 and between two sides of the rectangular elastic plate 61 and the outer wall of the inner cylinder 23, and the rectangular elastic plate 61 is used for shoveling rice particles; the pull cord 62 is used to restrain the sealing disc 232.
When the rice screening device works, when rice is guided between the outer cylinder 22 and the inner cylinder 23, most rice particles are accumulated at the bottom of a gap between the outer cylinder 22 and the inner cylinder 23, when the outer cylinder 22 drives the inner cylinder 23 to rotate, the material shoveling module 6 rotates along with the inner cylinder, the rectangular elastic plate 61 shovels the rice particles at the bottom to the top of the inner cylinder 23, the probability of contact between the rice particles and the tapered through hole in the inner cylinder 23 is increased, the rice particles are prevented from being accumulated at the bottom of the outer cylinder 22, the screening efficiency of the inner cylinder 23 on the rice particles is improved, meanwhile, when the inner cylinder 23 rotates, the tapered through hole at the top of the inner cylinder 23 is opened, the pull rope 62 is arranged between the top of the rectangular elastic plate 61 and the inner wall of the outer cylinder 22, the bottom end of the rectangular elastic plate 61 limits the sealing plate 232 through the connecting rod, the connecting rod is provided with two, the rectangular elastic plate 61 is prevented from inclining, so that the effective material shoveling area of the rectangular elastic plate 61 is ensured to be the largest, and the material shoveling efficiency is improved.
Sieve holes are uniformly distributed on the bottom end of the discharging plate 4, and the bottom of the discharging plate 4 is elastically connected with a vibrating plate 42 through an extension spring at the position corresponding to the sieve holes; a plurality of protrusions are uniformly distributed on the top of the vibration plate 42, and the vibration plate 42 is used for vibrating the discharging plate 4.
When the rice grain discharging device works, when the baffle plate 41 is opened, rice grains on the discharging plate 4 fall through the discharging groove, when the falling rice grains contact with the top of the discharging plate 4 below, the discharging plate 4 below is impacted, at the moment, the bottom end of the discharging plate 4 below moves downwards, the extrusion spring 45 stretches, the rice grains on the upper layer of the discharging plate 4 move to the elastic sieve plate 15 below along the bottom end of the inclined discharging plate 4, the quantity of the rice grains on the bottom end of the discharging plate 4 below is reduced, the extrusion spring 45 rebounds, the bottom end of the discharging plate 4 below is pulled to move upwards, at the moment, the vibrating plate 42 is separated from the bottom end of the discharging plate 4 under the action of inertia, the extension spring stretches, then the extension spring pulls the vibrating plate 42 to restore the original position, the bulge on the vibrating plate 42 collides with the bottom of the discharging plate 4, so that the discharging plate 4 vibrates, and the fine sand in the rice grains in the sieve mesh, and then falls to the bottom of the box body 1.
The top of the elastic sieve plate 15 is fixedly connected with the elastic sleeve 7, and an elastic lug 71 is bonded on the inner wall of one side of the elastic sleeve 7; the bottom end of the material discharging plate 4 is hinged with a shifting lever 43, a plurality of clamping teeth are arranged on the bottom end of the shifting lever 43 at equal intervals on one side adjacent to the elastic lug 71, the plurality of clamping teeth and the elastic lug 71 are distributed in a staggered mode, and the elastic lug 71 is used for enabling the elastic sieve plate 15 to vibrate.
The during operation, when the bottom of blowing board 4 receives the rice granule effect that the intermittent type dropped, cooperation extrusion spring 45 makes the vertical position of blowing board 4 bottom do the upper and lower change of intermittent type, when blowing board 4 bottom moves down, the latch and the elastic projection 71 of driving lever 43 bottom bump, it vibrates to drive elastic sleeve 7, elastic sleeve 7 drives elastic sieve 15 vibration, when blowing board 4 bottom shifts up, the latch bumps with elastic projection 71 once more, thereby make elastic sieve 15 vibrate once more, be favorable to the fine sand in the rice granule on elastic sieve 15 through the bottom that drops to elastic sieve 15 like this, the degritting efficiency of rice granule has effectively been improved.
An annular spraying frame 12 is fixedly connected to the inner wall of the box body 1 below the material discharging plate 4, the annular spraying frame 12 is communicated with a dust remover 13, and the annular spraying frame 12 is used for blowing dust and enabling the dust to move upwards.
During operation, when air pump 14 takes outer cylinder 22, the air at inner tube 23 and box 1 top out through exhaust tube 5, the air of taking out lets in the inside of dust remover 13, dust remover 13 will let in the dust in the air and detach, then dust remover 13 lets in the inside of box 1 once more with the clean air after the dust removal, spout frame 12 blowout through the annular again, spun clean air blows the ash to the rice granule, improve the clean degree on rice granule surface, simultaneously, the air that spun air diffusion has the dust with higher speed shifts up in the inside of box 1, discharge through exhaust tube 5, effectively reduce the content of the inside dust of box 1, the dust removal quality of rice granule has been improved, the work load of secondary clearance has been reduced.
During operation, the bottom of the two sides of the box body 1 is provided with the discharge port and the sand outlet, the screened rice particles and sand can be separately collected after screening is completed, the motor 3 drives the transmission shaft 31 to rotate, the transmission shaft 31 drives the driven wheel 24 to rotate through the driving wheel 33, the outer cylinder 22 rotates along with the rotation, rice is introduced into the inner side of the outer cylinder 22 through the feeding port from the inner side of the right side mounting rack, at the moment, the rice moves to the left side under the action of the first helical blade 221 in the outer cylinder 22, the rice particles with small particle size and the broken rice fragments enter the inner cylinder 23 through the tapered through hole in the inner cylinder 23, when the outer cylinder 22 drives the inner cylinder 23 to synchronously rotate, the second helical blade 231 in the inner cylinder 23 pushes the rice in the inner cylinder 23 to move to the right side, thereby screening the rice particles with large particle size and the rice particles with small particle size, when the inner cylinder 23 rotates, the sealing disc 232 at the bottom of the inner cylinder 23 seals the tapered through hole under the action of gravity, so that rice particles in the inner cylinder 23 are prevented from being discharged through the opened tapered through hole, at the moment, the sealing disc 232 at the top of the inner cylinder 23 moves downwards under the action of gravity, the connecting rod and the shoveling module 6 limit the sealing disc 232, the tapered through hole at the top of the inner cylinder 23 is opened, part of the rice particles are screened to the inner part of the inner cylinder 23, then, the screened rice particles are respectively guided into the two sub-cavities, the rice particles respectively fall to the tops of the two discharging plates 4 after being discharged through the conveying pipe, when the rice particles are contacted with one discharging plate 4, one end of the discharging plate 4 moves downwards and extrudes the extrusion spring 45 corresponding to the rice particles, so that the top end of the other discharging plate 4 moves upwards, the flow of the rice particles on the other discharging plate 4 is accelerated, and the dust removal brush, when the extrusion spring 45 rebounds, the top end of the discharging plate 4 is driven to move upwards, rice particles at the top end of the discharging plate 4 move upwards along with the extrusion spring 45, then the extrusion spring 45 pulls the top end of the discharging plate 4 to move downwards, the rice particles move upwards under the action of inertia and then fall onto the top of the discharging plate 4 to collide with the top end of the discharging plate 4, so that fine sand doped in the rice particles can move to a position contacted with the top end of the discharging plate 4, when the transmission shaft 31 rotates, the cam 32 rotates along with the extrusion spring, when the cam 32 rotates for each circle, one end of the long shaft of the cam 32 pushes the top end of the push rod to move downwards, the roller is rotatably connected to the top end of the push rod and is contacted with the cam 32, so that the push rod is pushed by the cam 32, when the push rod moves downwards, the baffle plate 41 is opened, the rice particles and the fine sand fall through the discharging groove, the top end, prevent the rice particles from moving to the hinged position of the two discharging plates 4 and from being damaged, the air pump 14 removes dust by leading air containing dust into the dust remover 13 through the exhaust pipe 5, reduces the content of particulate matters in the air, fine sand leaks out through the sieve pores on the discharging plates 4 below, the rice particles are discharged and collected through the discharge port on the box body 1, when the top end of the push rod is separated from the cam 32, the torsion spring closes the baffle plate 41 again, the discharging tank is closed, thereby the rice particles drop to the discharging plates 4 below through the discharging tank intermittently to remove the fine sand, the fine sand drops to the bottom of the box body 1 through the elastic sieve plate 15, the rice particles drop to the elastic sieve plate 15 first to continue to remove the sand, when the inner barrel 23 rotates, the rice particles with small particle size inside and the broken rice particles are driven to move rightwards and rotate at the same time, so that the rice particles collide with each other, dust on the surfaces of the rice grains is diffused into the air, when the rice grains in the inner barrel 23 rotate, the spiral hairbrush cleans the surfaces of the rice grains, the spiral direction of the spiral hairbrush is opposite to the spiral direction of the second spiral blade 231, when the rice is guided between the outer barrel 22 and the inner barrel 23, most of the rice grains are accumulated at the bottom of a gap between the outer barrel 22 and the inner barrel 23, when the outer barrel 22 drives the inner barrel 23 to rotate, the shoveling module 6 rotates along with the spiral hairbrush, the rectangular elastic plate 61 shovels the rice grains at the bottom to the top of the inner barrel 23, the probability that the rice grains are contacted with the tapered through hole on the inner barrel 23 is increased, the rice grains are prevented from being accumulated at the bottom of the outer barrel 22, the screening efficiency of the inner barrel 23 on the rice grains is improved, meanwhile, when the inner barrel 23 rotates, the tapered through hole at the top of the inner barrel 23 is opened, the pull, the bottom end of the rectangular elastic plate 61 limits the sealing disc 232 through the connecting rod, two connecting blocks are arranged on the connecting rod and are used for dredging the tapered through hole, the rest two pull ropes 62 are used for keeping the rectangular elastic plate 61 horizontally arranged, when the baffle 41 is opened, rice particles on the discharging plate 4 drop through the discharging groove, when the dropped rice particles contact with the top of the discharging plate 4 below, the discharging plate 4 below is impacted, at the moment, the bottom end of the discharging plate 4 below moves downwards, the extrusion spring 45 stretches, the rice particles on the upper layer of the discharging plate 4 move to the elastic sieve plate 15 below along the bottom end of the inclined discharging plate 4, the amount of the rice particles on the bottom end of the discharging plate 4 below is reduced, the extrusion spring 45 rebounds, the bottom end of the discharging plate 4 below is pulled to move upwards, at the moment, the vibrating plate 42 is separated from the bottom end of the discharging plate 4 under the inertia effect, the extension spring stretches, and then the extension spring pulls 42 to, the bulge on the vibrating plate 42 collides with the bottom of the discharging plate 4 to vibrate the discharging plate 4, when the bottom of the discharging plate 4 is acted by rice particles which drop intermittently, the vertical position of the bottom of the discharging plate 4 is changed intermittently up and down by cooperating with the extrusion spring 45, when the bottom of the discharging plate 4 moves down, the latch at the bottom of the deflector rod 43 collides with the elastic lug 71 to drive the elastic sleeve 7 to vibrate, the elastic sleeve 7 drives the elastic sieve plate 15 to vibrate, when the bottom of the discharging plate 4 moves up, the latch collides with the elastic lug 71 again to make the elastic sieve plate 15 vibrate again, when the air pump 14 pumps out the air at the top of the outer cylinder 22, the inner cylinder 23 and the box body 1 through the exhaust tube 5, the pumped air is pumped into the dust remover 13, the dust in the air is removed by the dust remover 13, then the clean air after dust removal is pumped into the box body 1 again by the dust remover 13, then the rice grains are blown out by the annular spraying frame 12, the rice grains are blown out by the sprayed clean air, the cleanness degree of the surfaces of the rice grains is improved, meanwhile, the air with dust diffused in an accelerating manner moves upwards in the box body 1 and is discharged through the exhaust pipe 5, and the content of the dust in the box body 1 is effectively reduced.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an organic rice finish machining screening installation which characterized in that: comprises a box body (1) and a screening module (2); the screening module (2) is installed at the top of the box body (1), the air pump (14) is installed at the top of the outer side of the box body (1), the air pump (14) is communicated with the screening module (2) and the top of the box body (1) through an exhaust tube (5), a dust remover (13) is further installed below the air pump (14) and located on the outer side of the box body (1), the dust remover (13) is communicated with the air pump (14) through a guide tube, a partition plate (11) is fixedly connected to the middle position inside the box body (1), the box body (1) is divided into two sub-cavities by the partition plate (11), a motor (3) is installed on the right side of the partition plate (11) and located at the bottom of a top plate inside the box body (1), the motor (3) is in transmission connection with a transmission shaft (31) in rotation inside the box body (1), and a cam (32); the cams (32) are symmetrically arranged by taking a vertical center line of the partition plate (11) as a reference, the two cams (32) are respectively arranged at two ends of the transmission shaft (31), and a driving wheel (33) is arranged between the two cams (32); the top of the partition board (11) is provided with a circular groove, the bottom end of the circular groove on the partition board (11) is rotatably connected with a discharging plate (4), and the bottom of the partition board (11) is positioned at the inner sides of the two sub-cavities and is fixedly connected with an elastic sieve plate (15); wherein the content of the first and second substances,
the discharging plates (4) are symmetrically arranged by taking a vertical central line of the partition plate (11) as a reference, a plurality of dust removing brushes (44) are fixedly connected to the tops of the discharging plates (4) at equal intervals, a discharging groove is formed in the discharging plates (4) and located obliquely below the dust removing brushes (44), a baffle (41) is hinged to the position, corresponding to the discharging groove, of the bottoms of the discharging plates (4) through torsion springs, extrusion springs (45) are fixedly connected between the bottom of the top end of one discharging plate (4) and the top of the bottom end of the other discharging plate (4), and the extrusion springs (45) are used for enabling the discharging plates (4) to shake; one end of the top of the baffle (41) is fixedly connected with the push rod, the top end of the push rod is contacted with one end of the long shaft of the cam (32), and the baffle (41) is used for discharging the rice particles intermittently; the driving wheel (33) is positioned on the inner side of the circular groove, and the driving wheel (33) is arranged in the middle of the transmission shaft (31);
the screening module (2) comprises a support frame (21), an outer cylinder (22) and an inner cylinder (23); the support frames (21) are symmetrically arranged by taking a vertical central line of the box body (1) as a reference, the bottom ends of the support frames (21) are spirally connected with the top of the box body (1), an outer cylinder (22) is rotatably connected between the two support frames (21), and a feed inlet is arranged at the top of each support frame (21); the horizontal center line position inside the outer cylinder (22) is fixedly connected with the inner cylinder (23), the middle position outside the outer cylinder (22) is fixedly connected with the driven wheel (24), and the driven wheel (24) is meshed with the driving wheel (33); the inner wall of the outer cylinder (22) is provided with a first helical blade (221), the inner wall of the inner cylinder (23) is provided with a second helical blade (231), and the outer cylinder (22) and the inner cylinder (23) are respectively communicated with the two sub-cavities through material conveying pipes; the first helical blade (221) and the second helical blade (231) are used for pushing rice grains to move, and the helical directions of the first helical blade (221) and the second helical blade (231) are opposite; conical through holes are uniformly distributed in the wall thickness of the inner cylinder (23), sealing discs (232) are arranged on the inner cylinder (23) at positions corresponding to the conical through holes, and connecting rods are fixedly connected to the sealing discs (232); a material shoveling module (6) is arranged between one end of the connecting rod and the inner wall of the outer cylinder (22); the sealing disk (232) is used to control the opening and closing of the conical through hole.
2. The organic rice finishing and screening apparatus as claimed in claim 1, wherein: install the spiral brush on the inner wall of inner tube (23), and the spiral brush revolve to opposite with the revolve of No. two helical blade (231), the internal diameter of spiral brush is greater than the internal diameter of No. two helical blade (231), and the spiral brush is used for clearing up the surface of rice granule.
3. The organic rice finishing and screening apparatus as claimed in claim 1, wherein: the shoveling module (6) comprises a rectangular elastic plate (61) and a pull rope (62); one end of the rectangular elastic plate (61) is fixedly connected with the connecting rod, pull ropes (62) are fixedly connected between the other end of the rectangular elastic plate (61) and the inner wall of the outer cylinder (22) and between the two sides of the rectangular elastic plate (61) and the outer wall of the inner cylinder (23), and the rectangular elastic plate (61) is used for shoveling rice particles; the pull rope (62) is used for limiting the sealing disc (232).
4. The organic rice finishing and screening apparatus as claimed in claim 1, wherein: sieve holes are uniformly distributed on the bottom end of the discharging plate (4), and the bottom of the discharging plate (4) is elastically connected with a vibrating plate (42) through an extension spring at a position corresponding to the sieve holes; the top of the vibrating plate (42) is uniformly provided with a plurality of protrusions, and the vibrating plate (42) is used for vibrating the material discharging plate (4).
5. The organic rice finishing and screening apparatus as claimed in claim 4, wherein: the top of the elastic sieve plate (15) is fixedly connected with an elastic sleeve (7), and an elastic lug (71) is bonded on the inner wall of one side of the elastic sleeve (7); the bottom of the material discharging plate (4) is hinged with a shifting lever (43), a plurality of clamping teeth are arranged on the bottom of the shifting lever (43) at equal intervals on one side adjacent to the elastic lug (71), the clamping teeth and the elastic lug (71) are distributed in a staggered mode, and the elastic lug (71) is used for enabling the elastic sieve plate (15) to vibrate.
6. The organic rice finishing and screening apparatus as claimed in claim 1, wherein: the inner wall of the box body (1) is located below the material discharging plate (4) and fixedly connected with the annular spraying frame (12), the annular spraying frame (12) is communicated with the dust remover (13), and the annular spraying frame (12) is used for blowing dust and enabling the dust to move upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073608.XA CN109794413B (en) | 2019-01-25 | 2019-01-25 | Fine processing screening installation of organic rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073608.XA CN109794413B (en) | 2019-01-25 | 2019-01-25 | Fine processing screening installation of organic rice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109794413A CN109794413A (en) | 2019-05-24 |
| CN109794413B true CN109794413B (en) | 2020-07-14 |
Family
ID=66560422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910073608.XA Expired - Fee Related CN109794413B (en) | 2019-01-25 | 2019-01-25 | Fine processing screening installation of organic rice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109794413B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229027B (en) * | 2019-06-24 | 2021-12-14 | 张浩洁 | Breed and use animal excrements purification treatment equipment |
| CN110787859B (en) * | 2019-10-21 | 2021-07-13 | 湖州博星科技有限公司 | Wheat crushing pre-drying treatment equipment capable of automatically discharging materials by means of weight change |
| CN112058352B (en) * | 2020-08-28 | 2022-12-06 | 诸城市舜农食品有限公司 | Grain packing plant can polish |
| CN112958432A (en) * | 2021-02-02 | 2021-06-15 | 熊仁琴 | Intelligent grain of rice multidirectional classification equipment is used in rice processing |
| CN113134410A (en) * | 2021-02-05 | 2021-07-20 | 焦海旺 | Building aggregate recovery unit |
| CN113019893B (en) * | 2021-03-01 | 2022-03-18 | 安徽东亚机械有限公司 | Rice processing polished rice classified screening device |
| CN113019894B (en) * | 2021-03-01 | 2022-03-18 | 安徽东亚机械有限公司 | Rice grader that screening efficiency is high |
| CN114669353B (en) * | 2022-03-25 | 2022-12-09 | 柞水县宝华矿业有限公司 | Processing method of barite powder |
| CN114749368B (en) * | 2022-04-13 | 2023-05-26 | 沈阳工程学院 | Rare metal titanate high-entropy ceramic screening equipment and screening method thereof |
| CN115385443B (en) * | 2022-07-18 | 2024-01-30 | 赣州生态环境工程投资有限责任公司 | Method and device for quickly starting and stably operating short-cut nitrification of low-temperature low-ammonia-nitrogen wastewater |
| CN117324250B (en) * | 2023-11-27 | 2024-01-30 | 大宁兆宁建筑装配科技有限公司 | Sand screening device for cement concrete prefabricated part production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100940761B1 (en) * | 2009-08-24 | 2010-02-10 | (주)해솔산업개발 | Drum washer |
| RU2616045C1 (en) * | 2016-05-17 | 2017-04-12 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Красноярский государственный аграрный университет" | Centrifugal separator |
| CN108554300A (en) * | 2018-05-09 | 2018-09-21 | 芜湖拓云农业技术有限公司 | A kind of solid state powder material guide mechanism based on polyhybird chamber |
| CN108745861A (en) * | 2018-06-07 | 2018-11-06 | 陈晨 | A kind of industrial granule materials processing equipment of the double-deck vibration screening formula step by step |
| CN208230341U (en) * | 2018-02-07 | 2018-12-14 | 东莞市翔飞智能装备科技有限公司 | A kind of biological particles processing equipment of new energy field |
| CN208390206U (en) * | 2018-03-13 | 2019-01-18 | 四川九陌无尘生物科技有限公司 | A kind of agricultural shock-absorbing type fertiliser granulates crushing dissolution integrated device |
-
2019
- 2019-01-25 CN CN201910073608.XA patent/CN109794413B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100940761B1 (en) * | 2009-08-24 | 2010-02-10 | (주)해솔산업개발 | Drum washer |
| RU2616045C1 (en) * | 2016-05-17 | 2017-04-12 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Красноярский государственный аграрный университет" | Centrifugal separator |
| CN208230341U (en) * | 2018-02-07 | 2018-12-14 | 东莞市翔飞智能装备科技有限公司 | A kind of biological particles processing equipment of new energy field |
| CN208390206U (en) * | 2018-03-13 | 2019-01-18 | 四川九陌无尘生物科技有限公司 | A kind of agricultural shock-absorbing type fertiliser granulates crushing dissolution integrated device |
| CN108554300A (en) * | 2018-05-09 | 2018-09-21 | 芜湖拓云农业技术有限公司 | A kind of solid state powder material guide mechanism based on polyhybird chamber |
| CN108745861A (en) * | 2018-06-07 | 2018-11-06 | 陈晨 | A kind of industrial granule materials processing equipment of the double-deck vibration screening formula step by step |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109794413A (en) | 2019-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109794413B (en) | Fine processing screening installation of organic rice | |
| CN109847825B (en) | Method for preliminarily cleaning rice | |
| CN112676905B (en) | Chip removal and cooling liquid recovery and filtration system of numerical control machine tool | |
| CN107225090B (en) | Rotary combined multi-layer screen | |
| CN210081507U (en) | Cleaning device of shot blasting machine | |
| CN111905870B (en) | Construction waste metal separation device | |
| CN113230742A (en) | Filtration equipment for oil development | |
| CN112934706A (en) | Efficient, environment-friendly and energy-saving raw grain impurity removing device | |
| CN114870528A (en) | Fixed pollution source waste gas dust removal dust collector | |
| CN113751318B (en) | Scattered soil particle screening device and application method thereof | |
| CN117358661A (en) | Ore cleaning device | |
| CN111249787B (en) | Energy-saving sewage filtering device | |
| CN211464062U (en) | Make things convenient for ore belt cleaning device of ejection of compact | |
| CN108499866A (en) | A kind of high effective environmental protection multifunctional sorting screen | |
| CN218898233U (en) | Sesame raw material impurity removing and cleaning machine | |
| CN210307388U (en) | High-efficient ball sand separator | |
| CN111921982A (en) | Impurity removing process for pure rice | |
| CN113843149B (en) | Impurity removal equipment applied to grain processing and working method thereof | |
| CN211807243U (en) | System for anhydrous and dust-free treatment of waste plastic flexible package | |
| CN111249788B (en) | Sewage residue filtering device | |
| CN209968641U (en) | High-frequency harmonic magnetic field magnetic separator | |
| CN216313849U (en) | Automatic efficient seed classificator | |
| CN216988906U (en) | Ore sand cleaning equipment | |
| CN214160513U (en) | A raw materials cleaning device for winery | |
| CN211726787U (en) | Dry type cleaning device for boron carbide coarse particles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200619 Address after: 343000 Shaziling Industrial Park, Suichuan County, Ji'an City, Jiangxi Province Applicant after: Jiangxi fengshuo Machinery Equipment Technology Co.,Ltd. Address before: 100043 Beijing city Changping District Road No. 18, China University of Petroleum Applicant before: Wang Tongxian |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 Termination date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |