CN117505232A - Granule sorting device for fertilizer production - Google Patents
Granule sorting device for fertilizer production Download PDFInfo
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- CN117505232A CN117505232A CN202311664097.1A CN202311664097A CN117505232A CN 117505232 A CN117505232 A CN 117505232A CN 202311664097 A CN202311664097 A CN 202311664097A CN 117505232 A CN117505232 A CN 117505232A
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- fertilizer production
- fertilizer
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 118
- 239000008187 granular material Substances 0.000 title claims abstract description 52
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 238000012216 screening Methods 0.000 claims abstract description 60
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000008188 pellet Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000007873 sieving Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 49
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 17
- 238000009434 installation Methods 0.000 description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 238000007790 scraping Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 6
- 238000010009 beating Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000020774 essential nutrients Nutrition 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a granule sorting device for fertilizer production, which comprises a frame and a charging barrel fixedly arranged on one side of the frame, wherein a discharging channel is formed in the bottom of the charging barrel, a mounting plate is arranged at the discharging channel in the charging barrel, a plurality of connecting rods distributed in a circumferential array are fixedly arranged between the mounting plate and the inner wall of a barrel, a rotating shaft which is vertically arranged is rotatably arranged on the mounting plate, a crushing and scattering assembly is arranged on the outer surface of the rotating shaft, a worm which is horizontally arranged is rotatably arranged in the charging barrel, and one end of the worm extends out of the charging barrel and is fixedly connected with the output end of a first speed reducing motor fixedly arranged on the outer surface of the charging barrel; the invention can crush the fertilizer particles which enter the charging barrel and are agglomerated and bonded together, avoid the interference of the agglomerated fertilizer particles to the subsequent sorting process, remove the impurities remained in the pore diameter of the filter screen, and avoid the influence on the screening operation of the filter screen caused by the change of the pore diameter of the filter screen due to the fact that a large amount of dust is accumulated in the pore diameter of the filter screen.
Description
Technical Field
The invention relates to the technical field of granule sorting devices for fertilizer production, in particular to a granule sorting device for fertilizer production.
Background
The fertilizer is a substance for providing one or more than one plant essential nutrient elements, improving soil property and improving soil fertility level, is one of substance bases of agricultural production, and requires a granule sorting device to carry out sorting operation on granulated fertilizer granules in the production and processing process of the fertilizer.
The granule sorting unit of current fertilizer production is when selecting separately, lack stoving and broken anti-adhesion function, the fertilizer granule after the granulation is easy to be in the same place because of the liquid phase change in the fertilizer granule takes place the caking, the material of caking can pile up together when selecting separately the operation, influence the effect of follow-up sorting, and when selecting separately the operation, traditional mode is through beating the screening section of thick bamboo and prevent that the screening section of thick bamboo from taking place to block up, but traditional single beating anti-blocking mode can't clear away the screening section of thick bamboo, the impurity that will adhere to in the screening section of thick bamboo sieve mesh is hardly got rid of, the aperture that the mesh was piled up impurity can cause the sieve mesh changes, thereby it influences to select separately the operation to select separately the section of thick bamboo, reduce separation efficiency.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a granule sorting device for fertilizer production.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a granule sorting device for fertilizer production, which comprises a frame and a charging barrel fixedly arranged on one side of the frame, wherein a discharging channel is formed in the bottom of the charging barrel, a mounting plate is arranged at the discharging channel in the charging barrel, a plurality of connecting rods distributed in a circumferential array are fixedly arranged between the mounting plate and the inner wall of the barrel, a rotating shaft which is vertically arranged is rotatably arranged on the mounting plate, a crushing and scattering assembly is arranged on the outer surface of the rotating shaft, a worm which is horizontally arranged is rotatably arranged in the charging barrel, one end of the worm extends out of the charging barrel and is fixedly connected with the output end of a first speed reducing motor fixedly arranged on the outer surface of the charging barrel, a worm wheel meshed with the worm is fixedly arranged on the outer surface of the rotating shaft, and an annular heating plate is fixedly arranged on the inner wall of the charging barrel; the screening device comprises a rack, and is characterized by further comprising a bracket fixedly arranged on the other side of the rack, wherein a screening cylinder is rotatably arranged on the bracket, the screening cylinder comprises a cylinder body and three filter screens arranged on the cylinder body, the pore diameters of the three filter screens are sequentially increased from left to right, a hopper is fixedly arranged on the bracket right to the three filter screens, a storage box is arranged on the rack right below the hopper, a driving shaft is rotatably arranged on the rack, a second speed reducing motor is fixedly arranged on the rack, the output end of the second speed reducing motor is fixedly connected with one end of the driving shaft, a driving gear is fixedly arranged on the outer surface of the driving shaft, a toothed ring meshed with the driving gear is fixedly arranged on the screening cylinder, and an anti-blocking component for preventing the screening cylinder from being blocked is arranged on the rack; the blanking channel of the charging barrel is fixedly provided with a blanking pipe, a control valve is arranged on the blanking pipe, and one end of the blanking pipe, which is far away from the charging barrel, extends into the screening barrel.
By adopting the scheme, the first gear motor drives the worm to rotate, the worm rotates to drive the worm wheel and the rotating shaft to rotate, the rotating shaft can drive the crushing and scattering assembly to break the fertilizer particles bonded together by the blocking, the annular heating sheet can dry and heat the fertilizer particles, redundant moisture in the fertilizer particles is removed, the better fertilizer particles bonded together by the blocking are convenient to scatter, the second gear motor drives the driving shaft to rotate, and the sieving cylinder is driven to rotate under the transmission action of the driving gear and the toothed ring, so that the fertilizer particles in the sieving cylinder can be sorted from the charging cylinder through the discharging pipe, the fertilizer with smaller particle size enters the leftmost storage box through the leftmost hopper under the sieving of the leftmost filter screen, the fertilizer particles with larger particle size enter the rightmost storage box under the rightmost filter screen, and the fertilizer particles with the particle size meeting the requirements enter the middle storage box under the sieving of the middle filter screen, so that the sieving and sorting of the fertilizer particles are completed, and the sorting efficiency is high.
As a preferable technical scheme of the invention, the crushing and scattering assembly is characterized by comprising a plurality of shaft sleeves fixedly arranged on the outer surface of the rotating shaft and a plurality of crushing heads which are fixedly arranged on the outer surface of the shaft sleeves and distributed in a circular uniform array.
By adopting the scheme, the rotating shaft rotates to drive the shaft sleeve and the crushing head to rotate along with the shaft sleeve, so that the fertilizer particles which enter the charging barrel and are agglomerated and bonded together can be crushed, and the crushing device is simple in structure and convenient to operate.
As a preferable technical scheme of the invention, the crushing and scattering assembly further comprises a mounting cylinder fixedly mounted on the rotating shaft, a first bevel gear is fixedly mounted on the outer surface of the rotating shaft positioned in the mounting cylinder, two horizontally arranged rotating shafts are symmetrically mounted on the mounting cylinder, a second bevel gear meshed with the first bevel gear is fixedly mounted at one ends of the two rotating shafts, which are close to each other, and a lifting plate is fixedly mounted at one ends of the two rotating shafts, which are far away from each other.
By adopting the scheme, the rotating shaft rotates and drives the first bevel gear to rotate along with the rotating shaft, the first bevel gear rotates to drive the rotating shafts on two sides and the lifting plates to rotate through the second bevel gears on two sides, and the lifting plates can rotate to overturn fertilizer particles entering the charging barrel, so that the crushing and scattering effects of caking fertilizer entering the charging barrel are further improved.
As a preferable technical scheme of the invention, the anti-blocking assembly comprises a mounting shaft rotatably mounted on a frame, a plurality of elastic rubber striking pieces are fixedly mounted on the outer surface of the mounting shaft, belt wheels are fixedly mounted on the outer surfaces of the mounting shaft and the driving shaft, and a belt is sleeved between the two belt wheels and connected through belt transmission.
By adopting the scheme, the second gear motor drives the driving shaft to rotate, the driving shaft rotates to drive the installation shaft to rotate under the transmission effect of the belt wheel and the belt, the installation shaft rotates to drive a plurality of elastic rubber striking pieces to strike and vibrate the filter screen on the same side, the problem that fertilizer particles block the filter screen to influence the sorting effect of fertilizer in the screening operation process is prevented, the elastic rubber striking pieces adopt elastic rubber materials, and damage to the filter screen can be reduced in the process of striking the filter screen on the same side.
As a preferable technical scheme of the invention, the anti-blocking assembly further comprises a bridge fixedly mounted at the top end of the bracket, two ends of the bridge are fixedly provided with U-shaped connecting blocks, one mounting plate is clamped between the two connecting blocks, the bridge is provided with a quick-dismantling part, one side, close to the screening cylinder, of the mounting plate is fixedly provided with a plurality of first springs, one end, far away from the mounting plate, of the first springs is fixedly provided with one connecting plate, a brush plate is detachably mounted on the connecting plate through bolts, and bristles are arranged on the brush plate and are in contact with the outer surface of the screening cylinder under the elastic action of the first springs.
By adopting the scheme, when the screening cylinder rotates, the brush hair on the brush plate can clean the filter screen, impurities remained in the aperture of the filter screen are removed, the influence on screening operation of the filter screen caused by the change of the aperture of the filter screen due to the fact that dust is accumulated in a large amount in the aperture of the filter screen is avoided, and the brush hair on the brush plate is always clung to the outer surface of the filter screen under the action of the elasticity of the first spring, so that the brush hair on the brush plate can still be clung to the outer surface of the filter screen when the brush hair is worn, the outer surface of the filter screen is cleaned, and the cleaning effect of the brush plate is ensured.
As a preferred technical scheme of the invention, the quick-release piece comprises two sliding rods which are respectively and slidably arranged at two ends of a bridge, a sliding groove is formed in the bridge, a second telescopic rod is fixedly arranged on the inner wall of the sliding groove, a first wedge-shaped block is fixedly arranged at one end of the second telescopic rod, which is far away from the inner wall of the sliding groove, a second wedge-shaped block matched with the first wedge-shaped block is slidably arranged in the sliding groove at two sides of the first wedge-shaped block, fixing blocks are fixedly arranged at two ends, which are far away from each other, of the two sliding rods, inserting rods are respectively inserted into the two connecting blocks, one ends of the inserting rods are fixedly connected with the fixing blocks at the same side, inserting holes matched with the inserting rods at the same side are respectively formed at two ends of the mounting plate, the other ends of the inserting rods penetrate through the inserting holes at the same side, a second spring is sleeved on the outer surface of the inserting rods, two ends of the second spring are fixedly connected with the fixing blocks at the same side, and the two ends, which are mutually close to each other, of the sliding rods extend into the sliding groove and are fixedly connected with the second wedge-shaped block at the same side.
By adopting the scheme, the first wedge block is pressed to move and squeeze the second wedge blocks on two sides, the second wedge blocks on two sides are pressed to drive the sliding rod on the same side to move in the direction away from the first wedge block and stretch the second spring on the same side, the sliding rod moves to drive the fixed block and the inserted bar on the same side to move along with the fixed block, the inserted bar moves out of the jack on the same side, locking of the mounting plate can be released, then the mounting plate can be taken out from the two connecting blocks by pulling the mounting plate, the brush plate is convenient to maintain and replace, the second spring can be used for quickly resetting the inserted bar under the action of self elasticity, and then the second wedge block and the first wedge block are driven to reset through the fixed block and the sliding rod.
As a preferable technical scheme of the invention, a first telescopic rod is arranged in the first spring, and two ends of the first telescopic rod are fixedly connected with the mounting plate and the connecting plate respectively.
By adopting the scheme, the first telescopic rod can guide and limit the first spring, so that the first spring is prevented from deflection and deflection in the telescopic process, and the stability of the first spring in the telescopic process is ensured.
As a preferable technical scheme of the invention, the bottom of the rotating shaft is fixedly provided with the scraping plate, and the lower surface of the scraping plate is attached to the upper surface of the mounting plate.
By adopting the scheme, the rotating shaft rotates and drives the scraping plate to rotate, and the scraping plate can scrape off fertilizer particles remained on the mounting plate by rotating, so that the fertilizer particles in the charging barrel are prevented from being remained on the mounting plate to cause the waste of the fertilizer particles.
As a preferable technical scheme of the invention, a cleaning brush is fixedly arranged at one end of the scraping plate far away from the rotating shaft, and the brush surface of the cleaning brush is attached to the inner wall of the charging barrel.
By adopting the scheme, the scraping plate rotates and drives the cleaning brush to rotate along with the rotation, the cleaning brush rotates to clean the inner wall of the charging barrel and the annular heating plate, and the waste of materials and damage to the annular heating plate in the charging barrel caused by the fact that fertilizer particles remain on the inner wall of the charging barrel and the annular heating plate are avoided.
As a preferable technical scheme of the invention, a plurality of material guiding plates are fixedly arranged in the charging barrel, and the material guiding plates are distributed in a staggered way.
By adopting the scheme, the fertilizer particles in the feed cylinder can be fed into the guide plate for deceleration, and the problem that the operation of breaking up the blocked fertilizer particles is insufficient and thorough due to the fact that the fertilizer particles in the feed cylinder quickly rush in is avoided.
In the above scheme, it should be noted that the first gear motor and the second gear motor are both electrically connected with an external power source.
The beneficial effects of the invention are as follows:
1. this kind of granule sorting unit for fertilizer production, through setting up the feed cylinder, broken subassembly of scattering, a gear motor, worm wheel and axis of rotation, a gear motor drives the worm and rotates, the worm rotates and drives worm wheel and axis of rotation, the axis of rotation rotates and drives axle sleeve and broken head and follow and rotate, can break up the fertilizer granule that the caking was in getting into the feed cylinder together, it rotates to drive first bevel gear follow in the axis of rotation, first bevel gear rotates and drives both sides pivot and lifting blade rotation through the second bevel gear of both sides, lifting blade rotation can overturn the fertilizer granule that gets into in the feed cylinder, further improve the broken effect of scattering of caking fertilizer in the feed cylinder, avoid the fertilizer granule of caking to cause the interference to follow-up sorting process.
2. This kind of granule sorting unit for fertilizer production, through setting up anti-blocking assembly and screening section of thick bamboo, screening section of thick bamboo pivoted, brush hair on the brush board can clean the filter screen, will remain impurity in the filter screen aperture and get rid of, avoid the dust to pile up in the filter screen mesh in a large number and cause the change of filter screen aperture and lead to the fact the influence to the screening operation of filter screen, and brush hair on the brush board hugs closely the surface at the filter screen all the time under the effect of first spring elasticity for brush hair on the brush board also can hug closely the surface at the filter screen when wearing and tearing appear, cleans the filter screen surface, guarantees the cleaning effect of brush board.
3. This kind of granule sorting unit for fertilizer production through setting up quick release, the connecting block, brush board and mounting panel, presses first wedge, first wedge takes place to compress the motion and extrudees the second wedge of both sides, the second wedge of both sides is compressed and is driven the slide bar of homonymy to keeping away from the direction motion of first wedge and tensile to the second spring of homonymy, the slide bar motion drives the fixed block and the inserted bar follow motion of homonymy, make the inserted bar shift out from the jack of homonymy, thereby can release the locking to the mounting panel, then the pulling mounting panel can be taken out the mounting panel from two connecting blocks, be convenient for maintain the change to the brush board, the second spring can be convenient for the inserted bar and reset fast under the effect of self elasticity, and then drive second wedge and the second wedge through fixed block and slide bar reset.
4. This kind of granule sorting unit for fertilizer production through setting up second gear motor, drive shaft, driving gear, ring gear, screening section of thick bamboo and filter screen, and second gear motor drives the drive shaft and rotates, and the drive shaft rotates and drives the installation axle under the transmission effect of band pulley and belt and rotate, and the installation axle rotates and drives a plurality of elastic rubber to hit the piece and hit the shock to the filter screen of homonymy, prevents to hit screening operation in-process, and the fertilizer granule blocks up the filter screen and influences the sorting effect to fertilizer, and the elastic rubber hits the piece and adopt elastic rubber material, can be at the in-process that hits the homonymy filter screen and reduce and cause the damage to the filter screen.
5. This kind of granule sorting unit for fertilizer production through setting up first telescopic link, and first telescopic link can lead to spacingly to first spring, avoids first spring to take place the skew at flexible in-process skew, guarantees the stability when first spring stretches out and draws back.
6. This kind of granule sorting unit for fertilizer production drives the scraper blade and rotates when rotating through setting up scraper blade, feed cylinder, mounting disc and brush cleaner, and the scraper blade rotates and can strike off the fertilizer granule that remains on the mounting disc, prevents that fertilizer granule in the feed cylinder from remaining and causing the waste of fertilizer granule on the mounting disc, drives the brush cleaner when rotating and follows and rotate, and the brush cleaner rotates and can clean feed cylinder inner wall and annular heating piece, avoids the fertilizer granule to remain on feed cylinder inner wall and annular heating piece and cause the waste of material and cause the damage to the annular heating piece in the feed cylinder.
7. This kind of granule sorting unit for fertilizer production through setting up annular heating piece, annular heating piece can dry the heating to fertilizer granule, gets rid of unnecessary moisture in the fertilizer granule, and the better fertilizer granule that bonds the caking together of being convenient for breaks up.
8. This kind of granule sorting unit for fertilizer production through setting up the stock guide, and the stock guide can get into the fertilizer granule in the feed cylinder and slow down, avoids the fertilizer granule in the feed cylinder to gush into fast and lead to breaking up the operation of breaking up to the block fertilizer granule not fully thoroughly.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view showing the overall structure of a pellet sorting apparatus for fertilizer production according to the present invention;
FIG. 2 is a schematic view of the overall alternative angular configuration of a pellet sorting apparatus for fertilizer production in accordance with the present invention;
FIG. 3 is a schematic view of the structure of a guide plate of a granule sorting apparatus for fertilizer production according to the present invention;
FIG. 4 is a schematic view of the breaking-up assembly of a pellet sorting apparatus for fertilizer production according to the present invention;
FIG. 5 is a schematic cross-sectional view of a mounting cylinder of a pellet sorting apparatus for fertilizer production according to the present invention;
FIG. 6 is a schematic diagram of the structure of a pallet of a pellet sorting apparatus for fertilizer production according to the present invention;
FIG. 7 is an enlarged schematic view of the pellet sorting apparatus for fertilizer production of the present invention at A in FIG. 6;
FIG. 8 is a schematic cross-sectional view of a bridging section of a pellet sorting apparatus for fertilizer production according to the present invention;
FIG. 9 is an enlarged schematic view of the pellet sorting apparatus for fertilizer production of the present invention at B in FIG. 8;
FIG. 10 is an enlarged schematic view of the pellet sorting apparatus for fertilizer production of the present invention at C in FIG. 8;
FIG. 11 is a schematic view of the construction of a mounting tray of a pellet sorting apparatus for fertilizer production according to the present invention;
FIG. 12 is a schematic view showing the construction of a mounting shaft of a pellet sorting apparatus for fertilizer production according to the present invention.
In the figure: 1. a frame; 2. a charging barrel; 3. a mounting plate; 4. a connecting rod; 5. a rotating shaft; 6. breaking up the assembly; 601. a shaft sleeve; 602. a crushing head; 603. a mounting cylinder; 604. a first bevel gear; 605. a second bevel gear; 606. a rotating shaft; 607. a lifting plate; 7. a worm; 8. a first gear motor; 9. an anti-blocking assembly; 901. a mounting shaft; 902. an elastic rubber striking plate; 903. a belt wheel; 904. a belt; 905. bridging; 906. a connecting block; 907. a quick release; 9071. a slide bar; 9072. a second telescopic rod; 9073. a first wedge block; 9074. a second wedge block; 9075. a fixed block; 9076. a rod; 9077. a second spring; 9078. a chute; 908. a mounting plate; 909. a first spring; 910. a connecting plate; 911. brushing a plate; 912. a first telescopic rod; 10. a worm wheel; 11. an annular heating plate; 12. a bracket; 13. a sieving cylinder; 14. a cylinder; 15. a filter screen; 16. a hopper; 17. a storage box; 18. a drive shaft; 19. a second gear motor; 20. a drive gear; 21. a toothed ring; 22. discharging pipes; 23. a scraper; 24. a cleaning brush; 25. and a material guiding plate.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Examples: as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11 and fig. 12, the granule sorting device for fertilizer production comprises a frame 1 and a feed cylinder 2 fixedly arranged at one side of the frame 1, wherein a blanking channel is arranged at the bottom of the feed cylinder 2, a mounting plate 3 is arranged at the blanking channel in the feed cylinder 2, a plurality of connecting rods 4 distributed in a circumferential array are fixedly arranged between the mounting plate 3 and the inner wall of a cylinder 14, a rotating shaft 5 which is vertically arranged is rotatably arranged on the mounting plate 3, a breaking and scattering assembly 6 is arranged on the outer surface of the rotating shaft 5, a worm 7 which is horizontally arranged is rotatably arranged in the feed cylinder 2, one end of the worm 7 extends out of the feed cylinder 2 and is fixedly connected with the output end of a first speed reducing motor 8 fixedly arranged at the outer surface of the feed cylinder 2, a worm wheel 10 meshed with the worm 7 is fixedly arranged at the outer surface of the feed cylinder 2, and an annular heating plate 11 is fixedly arranged at the inner wall of the feed cylinder 2; the screening device comprises a rack 1, and is characterized by further comprising a bracket 12 fixedly arranged on the other side of the rack 1, wherein a screening cylinder 13 is rotatably arranged on the bracket 12, the screening cylinder 13 comprises a cylinder 14 and three filter screens 15 arranged on the cylinder 14, the pore diameters of the three filter screens 15 are sequentially increased from left to right, a hopper 16 is fixedly arranged on the bracket 12 and right to the positions of the three filter screens 15, a storage box 17 is arranged on the rack 1 right below the hopper 16, a driving shaft 18 is rotatably arranged on the rack 1, a second gear motor 19 is fixedly arranged on the rack 1, the output end of the second gear motor 19 is fixedly connected with one end of the driving shaft 18, a driving gear 20 is fixedly arranged on the outer surface of the driving shaft 18, a toothed ring 21 meshed with the driving gear 20 is fixedly arranged on the screening cylinder 13, and an anti-blocking component 9 for preventing the screening cylinder 13 from being blocked is arranged on the rack 1; the blanking channel of the charging barrel 2 is fixedly provided with a blanking pipe 22, the blanking pipe 22 is provided with a control valve, and one end of the blanking pipe 22, which is far away from the charging barrel 2, extends into the screening barrel 13.
The first gear motor 8 drives the worm 7 to rotate, the worm 7 rotates to drive the worm wheel 10 and the rotating shaft 5 to rotate, the rotating shaft 5 rotates to drive the crushing and scattering assembly 6 to crush the fertilizer particles with the bonded blocks, the annular heating sheet 11 can dry and heat the fertilizer particles, excessive moisture in the fertilizer particles is removed, the better fertilizer particles with the bonded blocks are scattered, the second gear motor 19 drives the driving shaft 18 to rotate, the driving gear 20 and the toothed ring 21 drive the screening cylinder 13 to rotate under the transmission action of the driving gear 20, further, the fertilizer particles in the screening cylinder 13 can be sorted from the charging cylinder 2 through the discharging pipe 22, the fertilizer with smaller particle size enters the leftmost storage box 17 through the leftmost hopper 16 under the screening of the leftmost filter screen 15, the fertilizer particles with larger particle size enter the rightmost storage box 17 under the screening of the rightmost filter screen 15, the fertilizer particles with particle size meeting the requirements enter the middle storage box 17 under the screening of the middle filter screen 15, and then the sorting of the fertilizer particles is finished, and the sorting efficiency is high.
Wherein, broken subassembly 6 of breaking up includes that a plurality of axle sleeve 601 of fixed mounting is at axis of rotation 5 surface and a plurality of fixed mounting at the axle sleeve 601 surface is circular evenly distributed's broken head 602, and axis of rotation 5 rotates and drives axle sleeve 601 and broken head 602 and follow the rotation, can break up the fertilizer granule that the caking was in the same place in entering feed cylinder 2, simple structure, convenient operation.
Wherein broken subassembly 6 of scattering still includes the installation section of thick bamboo 603 of fixed mounting at axis of rotation 5, the surface fixed mounting of axis of rotation 5 that is located installation section of thick bamboo 603 has first bevel gear 604, install two pivot 606 that the level was laid on the installation section of thick bamboo 603 symmetrically, the one end that two pivot 606 are close to each other is all fixed mounting has the second bevel gear 605 with first bevel gear 604 meshing, the one end that two pivot 606 keep away from each other is all fixed mounting has the lifting blade 607, the axis of rotation 5 rotates and drives first bevel gear 604 and follow the rotation, first bevel gear 604 rotates through the second bevel gear 605 of both sides drives both sides pivot 606 and lifting blade 607 rotation, lifting blade 607 rotation can overturn the fertilizer granule that gets into in the feed cylinder 2, further improve the broken effect of scattering of caking fertilizer in the feed cylinder 2.
Wherein, prevent stifled subassembly 9 is including rotating the installation axle 901 of installing on frame 1, the surface fixed mounting of installation axle 901 has a plurality of elastic rubber to hit piece 902, the equal fixed mounting of surface of installation axle 901 and drive shaft 18 has band pulley 903, the cover is equipped with belt 904 between two band pulleys 903 and connects through the belt 904 transmission, second gear motor 19 drives drive shaft 18 and rotates, drive installation axle 901 rotation under the transmission effect of band pulley 903 and belt 904, installation axle 901 rotates and drives a plurality of elastic rubber to hit piece 902 and hit the filter screen 15 of homonymy and hit and shake, prevent at screening operation in-process, fertilizer granule blocks up filter screen 15 and influences the sorting effect to the fertilizer, and elastic rubber hits piece 902 adopts the elastic rubber material, can reduce the in-process of hitting filter screen 15 to hit the homonymy and cause the damage.
The anti-blocking assembly 9 further comprises a bridge 905 fixedly installed at the top end of the bracket 12, connecting blocks 906 which are U-shaped are fixedly installed at the two ends of the bridge 905, the same mounting plate 908 is clamped between the two connecting blocks 906, a quick-release member 907 is arranged on the bridge 905, a plurality of first springs 909 are fixedly installed on one side, close to the screening cylinder 13, of the mounting plate 908, the same connecting plate 910 is fixedly installed at one end, far away from the mounting plate 908, of the plurality of first springs 909, a brush plate 911 is detachably installed on the connecting plate 910 through bolts, bristles are arranged on the brush plate 911 and are in contact with the outer surface of the screening cylinder 13 under the elastic action of the first springs 909, the bristles on the brush plate 911 clean the screening cylinder 15 while the screening cylinder 13 rotates, impurities remained in the apertures of the screening cylinder 15 are removed, the influence on the screening operation of the screening cylinder 15 due to the change of the apertures of the screening cylinder 15 caused by dust accumulation in a large amount is avoided, the bristles on the brush plate 911 are always clung to the outer surface of the screening cylinder 15 under the elastic action of the first springs, the bristles on the brush plate 911 are enabled to still clung to the outer surface of the screening cylinder 15, and the bristles on the brush plate 911 can still be clung to the outer surface of the brush plate 15 when the bristles on the brush plate 911 are worn down, and the outer surface of the brush plate is still guaranteed to clean the outer surface of the screen 15.
Wherein the quick release member 907 comprises two slide bars 9071 which are respectively and slidably arranged at two ends of the bridge 905, a slide groove 9078 is arranged on the bridge 905, a second telescopic rod 9072 is fixedly arranged on the inner wall of the slide groove 9078, a first wedge block 9073 is fixedly arranged at one end of the second telescopic rod 9072 far away from the inner wall of the slide groove 9078, a second wedge block 9074 matched with the first wedge block 9073 is slidably arranged in the slide groove 9078 at two sides of the first wedge block 9073, fixing blocks 9075 are fixedly arranged at one ends of the two slide bars 9071 which are far away from each other, inserting rods 9076 are respectively inserted into the two connecting blocks 906, one ends of the inserting rods 9076 are fixedly connected with the fixing blocks 9075 at the same side, inserting holes matched with the inserting rods 9076 at the same side are respectively arranged at two ends of the mounting plate 908, the other ends of the inserting rods 9076 penetrate through the inserting holes at the same side, a second spring 9077 is sleeved on the outer surface of the inserting rods 9076, two ends of the second spring 9077 are respectively fixedly connected with the fixing blocks 9075 and the connecting blocks 906 at the same side, one ends of the two slide bars 9071, which are close to each other, extend into the sliding groove 9078 and are fixedly connected with the second wedge-shaped blocks 9074 at the same side, the first wedge-shaped blocks 9073 are pressed to move and squeeze the second wedge-shaped blocks 9074 at two sides, the second wedge-shaped blocks 9074 at two sides are pressed to drive the slide bars 9071 at the same side to move in a direction away from the first wedge-shaped blocks 9073 and stretch the second springs 9077 at the same side, the movement of the slide bars 9071 drives the fixed blocks 9075 at the same side and the inserting rods 9076 to follow the movement, so that the inserting rods 9076 are moved out of the insertion holes at the same side, the locking of the mounting plate 908 can be released, then the mounting plate 908 can be taken out from the two connecting blocks 906, the brush plate 911 is convenient to maintain and replace, the second springs 9077 can be convenient for quick resetting of the inserting rods 9076 under the self-elasticity, and then the second wedge-shaped block 9074 and the first wedge-shaped block 9073 are driven to reset by the fixing block 9075 and the sliding rod 9071.
Wherein, be provided with first telescopic link 912 in the first spring 909, the both ends of first telescopic link 912 respectively with mounting panel 908 and connecting plate 910 fixed connection, first telescopic link 912 can lead spacing to first spring 909, avoids first spring 909 to take place the skew at flexible in-process, guarantees the stability when first spring 909 stretches out and draws back.
Wherein, the bottom fixed mounting of axis of rotation 5 has scraper blade 23, and the lower surface of scraper blade 23 laminates with the upper surface of mounting disc 3 mutually, drives scraper blade 23 rotation when axis of rotation 5 rotates, and scraper blade 23 rotates and can strike off the fertilizer granule that remains on mounting disc 3, prevents that the fertilizer granule in the feed cylinder 2 from remaining on mounting disc 3 and causing the waste of fertilizer granule.
Wherein, scraper blade 23 keeps away from the one end fixed mounting of axis of rotation 5 and cleans brush 24, and the brush face of brush 24 is laminated mutually with feed cylinder 2 inner wall, and brush 24 rotates and can clean feed cylinder 2 inner wall and annular heating piece 11, avoids fertilizer granule to remain on feed cylinder 2 inner wall and annular heating piece 11 and causes the waste of material and cause the damage to feed cylinder 2 inner ring heating piece 11.
Wherein, fixed mounting has a plurality of stock guide 25 in the feed cylinder 2, and a plurality of stock guide 25 crisscross distribution avoids the fertilizer granule in the feed cylinder 2 to gush into fast and leads to breaking up the operation of breaking up to the piece fertilizer granule thoroughly inadequately.
During operation, fertilizer particles to be sorted are poured into the feed cylinder 2, the first speed reducing motor 8 and the second speed reducing motor 19 are started, the first speed reducing motor 8 drives the worm 7 to rotate, the worm 7 rotates to drive the worm wheel 10 and the rotating shaft 5 to rotate, the rotating shaft 5 rotates to drive the shaft sleeve 601 and the crushing head 602 to rotate in a following manner, so that fertilizer particles which enter the feed cylinder 2 and are bonded together can be crushed, the rotating shaft 5 rotates to drive the first bevel gear 604 to rotate in a following manner, the first bevel gear 604 rotates to drive the two side rotating shafts 606 and the lifting plates 607 through the second bevel gears 605 at two sides, the lifting plates 607 rotate to overturn fertilizer particles which enter the feed cylinder 2, the crushing and scattering effect on the agglomerated fertilizer in the feed cylinder 2 is further improved, the rotating shaft 5 rotates to drive the scraping plate 23 to scrape the fertilizer particles which are remained on the mounting plate 3, the waste of fertilizer particles caused by the residue of fertilizer particles in the feed cylinder 2 on the mounting plate 3 is prevented, the scraping plate 23 rotates and drives the cleaning brush 24 to rotate, the cleaning brush 24 rotates to clean the inner wall of the feed cylinder 2 and the annular heating plate 11, the waste of materials caused by the residue of fertilizer particles on the inner wall of the feed cylinder 2 and the annular heating plate 11 is avoided, the broken and scattered fertilizer particles enter the screening cylinder 13 through the blanking pipe 22, the second reducing motor 19 drives the driving shaft 18 to rotate and drives the screening cylinder 13 to rotate under the transmission action of the driving gear 20 and the toothed ring 21, through the screening operation of the three filter screens 15, fertilizer with smaller particle size enters the leftmost storage box 17 through the leftmost hopper 16 under the screening of the leftmost filter screen 15, similarly, fertilizer particles with larger particle size enter the rightmost storage box 17 under the screening of the rightmost filter screen 15, the fertilizer particles with the particle size meeting the requirements enter the middle storage box 17 under the screening of the middle filter screen 15, namely, the screening and sorting of the fertilizer particles are completed, the sorting efficiency is high, in the sorting process, the driving shaft 18 rotates, the installation shaft 901 is driven to rotate under the transmission action of the belt pulley 903 and the belt 904, the installation shaft 901 rotates to drive the plurality of elastic rubber striking pieces 902 to strike and vibrate the filter screen 15 on the same side, the effect of the screening of the fertilizer is prevented from being influenced by the blocking of the filter screen 15 by the fertilizer particles in the screening operation process, the brush hair on the brush plate 911 cleans the filter screen 15 while the screening cylinder 13 rotates, the impurities remained in the apertures of the filter screen 15 are removed, the influence of dust on the screening operation of the filter screen 15 caused by the change of the apertures of the filter screen 15 due to the fact that a large amount of dust is accumulated in the apertures of the filter screen 15 is avoided, and the brush hair on the brush plate 911 is always clung to the outer surface of the filter screen 15 under the elastic action of the first spring 909, the brush hair on the brush plate 911 can still be tightly attached to the outer surface of the filter screen 15 when abrasion occurs, the outer surface of the filter screen 15 is cleaned, the cleaning effect of the brush plate 911 is ensured, when the brush plate 911 needs to be replaced, the first wedge-shaped blocks 9073 are pressed to move and squeeze the second wedge-shaped blocks 9074 at two sides, the second wedge-shaped blocks 9074 at two sides are pressed to drive the sliding rod 9071 at the same side to move in a direction away from the first wedge-shaped blocks 9073 and stretch the second spring 9077 at the same side, the sliding rod 9071 moves to drive the fixed blocks 9075 at the same side and the inserting rod 9076 to move along, the inserting rod 9076 is moved out of the inserting holes at the same side, so that the locking of the mounting plate 908 can be released, then the mounting plate 908 can be taken out from the two connecting blocks 906 by pulling the mounting plate 908, facilitating maintenance and replacement of the brush plate 911.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a granule sorting unit for fertilizer production, includes frame (1) and fixed mounting feed cylinder (2) in frame (1) one side, its characterized in that, feed channel has been seted up to the bottom of feed cylinder (2) and the feed channel department in feed cylinder (2) is provided with mounting disc (3), fixed mounting has connecting rod (4) that a plurality of are circumference array distribution between mounting disc (3) and barrel (14) inner wall, rotate on mounting disc (3) and install axis of rotation (5) and the surface of axis of rotation (5) is provided with broken subassembly (6) of breaking up, the one end of worm (7) that the worm (2) rotation was installed and is installed the level and extend outside feed cylinder (2) and with fixed mounting in the output fixed connection of first gear motor (8) of feed cylinder (2) surface, the surface fixed mounting of axis of rotation (5) has worm wheel (10) with worm (7) meshing, feed cylinder (2) inner wall fixed mounting has annular heating plate (11);
the screening device is characterized by further comprising a bracket (12) fixedly arranged on the other side of the frame (1), a screening cylinder (13) is rotatably arranged on the bracket (12), the screening cylinder (13) comprises a cylinder body (14) and three filter screens (15) arranged on the cylinder body (14), the pore diameters of the three filter screens (15) are sequentially increased from left to right, a hopper (16) is fixedly arranged on the bracket (12) right opposite to the three filter screens (15), a storage box (17) is arranged on the frame (1) right below the hopper (16), a driving shaft (18) is rotatably arranged on the frame (1), the output end of the second speed reducing motor (19) is fixedly connected with one end of the driving shaft (18), a driving gear (20) is fixedly arranged on the outer surface of the driving shaft (18), a toothed ring (21) meshed with the driving gear (20) is fixedly arranged on the screening cylinder (13), and an anti-blocking component (9) for preventing the screening cylinder (13) from blocking is arranged on the frame (1).
The blanking channel of the charging barrel (2) is fixedly provided with a blanking pipe (22) and a control valve is arranged on the blanking pipe (22), and one end, away from the charging barrel (2), of the blanking pipe (22) extends into the screening barrel (13).
2. A granule sorting apparatus for fertilizer production according to claim 1, characterized in that the breaking-up assembly (6) comprises a number of bushings (601) fixedly mounted on the outer surface of the rotating shaft (5) and a number of breaking heads (602) fixedly mounted on the outer surface of the bushings (601) in a circular uniform array.
3. The granule sorting apparatus for fertilizer production according to claim 2, wherein the breaking-up assembly (6) further comprises a mounting cylinder (603) fixedly mounted on the rotating shaft (5), a first bevel gear (604) is fixedly mounted on the outer surface of the rotating shaft (5) located in the mounting cylinder (603), two horizontally arranged rotating shafts (606) are symmetrically mounted on the mounting cylinder (603), two second bevel gears 605 meshed with the first bevel gears (604) are fixedly mounted on two ends, close to each other, of the rotating shafts (606), and a lifting plate (607) is fixedly mounted on two ends, far away from each other, of the rotating shafts (606).
4. Pellet sorting device for fertilizer production according to claim 1, characterized in that the anti-blocking assembly (9) comprises a mounting shaft (901) rotatably mounted on the frame (1), a plurality of elastic rubber striking pieces (902) are fixedly mounted on the outer surface of the mounting shaft (901), pulleys (903) are fixedly mounted on the outer surfaces of the mounting shaft (901) and the driving shaft (18), and a belt (904) is sleeved between the two pulleys (903) and in transmission connection through the belt (904).
5. The granule sorting device for fertilizer production according to claim 4, wherein the anti-blocking assembly (9) further comprises a bridge (905) fixedly installed at the top end of the bracket (12), two ends of the bridge (905) are fixedly provided with connecting blocks (906) in a U shape, two connecting blocks (906) are clamped with one mounting plate (908), the bridge (905) is provided with a quick-dismantling piece (907), one side, close to the sieving cylinder (13), of the mounting plate (908) is fixedly provided with a plurality of first springs (909), one end, far away from the mounting plate (908), of each first spring (909) is fixedly provided with one connecting plate (910), a brush plate (911) is detachably installed on the connecting plate (910) through bolts, bristles are arranged on the brush plate (911) and are abutted to the outer surface of the sieving cylinder (13) under the elastic action of the first springs (909).
6. The granule sorting device for fertilizer production according to claim 5, wherein the quick-release member (907) comprises two sliding rods (9071) which are respectively and slidably mounted at two ends of a bridge (905), a sliding groove (9078) is formed in the bridge (905), a second telescopic rod (9072) is fixedly mounted on the inner wall of the sliding groove (9078), a first wedge block (9073) is fixedly mounted at one end of the second telescopic rod (9072) far away from the inner wall of the sliding groove (9078), a second wedge block (9074) which is matched with the first wedge block (9073) is slidably mounted in the sliding groove (9078) at two sides of the first wedge block (9073), a fixing block (9075) is fixedly mounted at one end of the two sliding rods (9071) far away from each other, a plug rod (9076) is fixedly connected to the fixing block (9075) at the same side, a plug rod (9076) is fixedly mounted at one end of the plug rod (9076) and a plug rod (9075) at the same side, a plug rod (77) is fixedly connected to the outer surface of the plug rod (9077) at the other end of the mounting plate (908) and the plug rod (9076) at the same side is fixedly connected to the plug rod (9075) at the other end of the plug rod (9077), one ends of the two sliding rods (9071) close to each other extend into the sliding groove (9078) and are fixedly connected with the second wedge-shaped blocks (9074) on the same side.
7. The granule sorting apparatus for fertilizer production according to claim 5, wherein a first telescopic rod (912) is provided in the first spring (909), and both ends of the first telescopic rod (912) are fixedly connected with the mounting plate (908) and the connecting plate (910), respectively.
8. Pellet sorting device for fertilizer production according to claim 1, characterized in that the bottom of the rotating shaft (5) is fixedly provided with a scraper (23), the lower surface of the scraper (23) being attached to the upper surface of the mounting plate (3).
9. A granule sorting apparatus for fertilizer production according to claim 8, characterized in that the end of the scraper (23) far away from the rotation shaft (5) is fixedly provided with a cleaning brush (24), and the brush surface of the cleaning brush (24) is attached to the inner wall of the charging barrel (2).
10. Pellet sorting apparatus for fertilizer production according to claim 1, characterized in that a plurality of guide plates (25) are fixedly mounted in the feed cylinder (2), and the plurality of guide plates (25) are distributed in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311664097.1A CN117505232A (en) | 2023-12-06 | 2023-12-06 | Granule sorting device for fertilizer production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311664097.1A CN117505232A (en) | 2023-12-06 | 2023-12-06 | Granule sorting device for fertilizer production |
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| CN117505232A true CN117505232A (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311664097.1A Pending CN117505232A (en) | 2023-12-06 | 2023-12-06 | Granule sorting device for fertilizer production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772061A (en) * | 2024-02-27 | 2024-03-29 | 山西年马农业科技股份有限公司 | Fertilizer extrusion granulator with sieve mesh self-cleaning function |
-
2023
- 2023-12-06 CN CN202311664097.1A patent/CN117505232A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117772061A (en) * | 2024-02-27 | 2024-03-29 | 山西年马农业科技股份有限公司 | Fertilizer extrusion granulator with sieve mesh self-cleaning function |
| CN117772061B (en) * | 2024-02-27 | 2024-05-07 | 山西年马农业科技股份有限公司 | Fertilizer extrusion granulator with sieve mesh self-cleaning function |
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