CN113680279B - Compound fertilizer production equipment and method for improving roundness of particle surface - Google Patents
Compound fertilizer production equipment and method for improving roundness of particle surface Download PDFInfo
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- CN113680279B CN113680279B CN202111107867.3A CN202111107867A CN113680279B CN 113680279 B CN113680279 B CN 113680279B CN 202111107867 A CN202111107867 A CN 202111107867A CN 113680279 B CN113680279 B CN 113680279B
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- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
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Abstract
The invention discloses compound fertilizer production equipment and a compound fertilizer production method for improving the roundness of particle surfaces, and belongs to the technical field of compound fertilizer production and processing. According to the invention, part of the materials can continuously roll in the screen cylinder without passing through the screen cylinder, and meanwhile, the guide plates rotate, so that the materials can fall onto the guide plates under the action of gravity after rising to the top of the screen cylinder under the action of centrifugal force, and can continuously roll on the arc-shaped guide plates, and the guide plates can also separate large-particle materials, so that the materials can continuously roll into balls, and pass through the through holes on the screen cylinder, so that the particles are prevented from vertically falling to contact the screen cylinder, the particles are prevented from being deformed due to overlarge impact, the sizes of the particles are uniform, the surface roundness of the particles is further improved, and the quality of compound fertilizer production is improved.
Description
Technical Field
The invention belongs to the technical field of compound fertilizer production and processing, and particularly relates to compound fertilizer production equipment and a compound fertilizer production method for improving the roundness of particle surfaces.
Background
The compound fertilizer is a chemical fertilizer containing two or more nutrient elements, has the advantages of high nutrient content, less side components, good physical properties and the like, has very important effects on balanced fertilization, improvement of the utilization rate of the fertilizer and promotion of high and stable yield of crops, but has some defects, such as constant nutrient proportion, and various types, quantities and proportions of nutrient elements required by different soils and different crops, so that soil testing is best performed before use, the texture and the nutrient condition of the soil in the field are known, in addition, better effects can be obtained by paying attention to the matched application of a unit fertilizer, the nutrient condition of the soil is mostly measured by using a soil testing formula in the production of the compound fertilizer, the soil testing formula fertilization is based on soil testing and fertilizer field testing, and according to the fertilizer requirement rule of crops, the fertilizer supply performance of the soil and the fertilizer effect, on the basis of reasonably applying the organic fertilizer, the application amount, the application period and the application method of the fertilizers such as nitrogen, phosphorus, potassium, medium and trace elements are provided, and the formulated fertilizers are scientifically applied under the guidance of agricultural science and technology personnel. The core of the soil testing and formulated fertilization technology is to adjust and solve the contradiction between the fertilizer requirement of crops and the fertilizer supply of soil. Meanwhile, nutrient elements needed by crops are supplemented in a targeted manner, and what elements are supplemented when the crops lack the nutrient elements, and how much nutrient is needed, so that the balanced supply of various nutrients is realized, and the needs of the crops are met; the purposes of improving the utilization rate of the fertilizer, reducing the using amount, improving the crop yield, improving the quality of agricultural products, saving labor, saving expenses and increasing income are achieved.
For example, the chinese patent "a large granule fertilizer granulation equipment" is patent number (CN 201210011664.9), the problem that the size of granulation is improved and the granulation efficiency is increased is solved by the scheme, but the problem of improving the surface roundness of the granules is not proposed, so that the granules after the production of the compound fertilizer cannot reach the corresponding standard, the granules are not uniform, and the granulation quality is affected; with the development of agriculture towards the direction of ecology and organization, powder fertilizers are changed into granular fertilizers, the surface roundness of granulated compound fertilizer granules becomes an important quality index in the process of producing compound fertilizers at present, and the common granulation process of the compound fertilizers comprises the following steps: drum granulation, disc granulation, slurry spraying granulation, high tower granulation and the like are commonly used at present, the drum granulation is a granulation mode, the continuous rolling is carried out under the interaction of the viscosity of raw materials and mechanical force, the drum granulation is continuously rotated when the granulation is carried out, when a compound fertilizer with fast particle forming moves to the top in a roller under the action of centrifugal force, the compound fertilizer can directly fall under the influence of gravity to vertically contact with compound fertilizer particles at the bottom, the compound fertilizer particles are easily subjected to overlarge impact, the particles are forcibly formed into balls, the particles are easily uneven in size, the difference of the sizes of the particles formed in the drum is large, the produced compound fertilizer particles are not round, and the production quality of the compound fertilizer is influenced.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects in the prior art, the invention provides compound fertilizer production equipment and a compound fertilizer production method for improving the roundness of the surfaces of particles, which solve the problem that when a compound fertilizer with faster particle forming moves to the top in a roller under the action of centrifugal force, the compound fertilizer can directly fall under the influence of gravity to vertically contact with compound fertilizer particles at the bottom, so that the compound fertilizer particles are easily subjected to overlarge impact, are forcibly pelletized, and are easily uneven in size, so that the size difference of the particles formed in the roller is large.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an improve compound fertilizer production equipment and method of granule surface roundness degree, includes the bottom plate, the equal fixedly connected with support column in the left and right sides of bottom plate upper surface, one side joint of support column has the supporting wheel, and two supporting wheels set up respectively in the left and right sides of selecting the subassembly, the outer wall of selecting the subassembly is provided with two solid fixed rings, and the outer wall of two solid fixed rings all is connected with the inner wall fixed connection of urceolus, and the inner wall difference joint of two solid fixed rings is in the left and right sides of selecting the subassembly outer wall, the left and right sides face of selecting the subassembly all has cup jointed same guide subassembly through the bearing, the middle part joint of urceolus outer wall has the ring gear, ring gear and drive assembly intermeshing.
The lower surface of the driving assembly is fixedly connected with the upper surface of the bottom plate, the right end of the driving assembly is fixedly connected with the left end of the connecting shaft, the outer wall of the connecting shaft is connected with one side of the supporting column on the right side through a bearing, the right end of the connecting shaft is fixedly connected with the left side surface of the transmission assembly, the top of the transmission assembly is connected with the right side of the supporting wheel on the right side, the left end of the driving assembly is fixedly connected with a gear, and the left side surface of the gear is provided with a cam.
The top of cam and the lower surface overlap joint of connecting plate, the equal fixedly connected with supporting component in both sides around the connecting plate lower surface, the bottom of two supporting components all is connected with the last fixed surface of bottom plate, the equal joint in both sides has the sliding sleeve around the connecting plate upper surface, sliding connection shakes the material subassembly in the sliding sleeve, there is the lead screw in the left side of connecting plate through two nut threaded connection, the one end of lead screw and the one side overlap joint of shaking the material subassembly, two baffles of last fixed surface of bottom plate are connected with, and two baffles are located driving component's both sides.
As a further scheme of the invention: the equal joint in the left and right sides of urceolus surface has the ring, the slide rail has been seted up to the outer wall of ring, be provided with three backing roll in the slide rail, the bottom of two backing rolls all is connected with the fixed surface of support column.
As a further scheme of the invention: the sorting assembly comprises a screen drum, the left side and the right side of the outer wall of the screen drum are fixedly connected with the inner walls of two fixing rings, two supporting wheels are respectively connected with the left side and the right side of the screen drum in a clamping mode, the material guide assembly is arranged in the screen drum, and the outer wall of the screen drum is provided with a plurality of material guide round holes.
As a further scheme of the invention: the guide subassembly includes the pivot, both ends all pass through the bearing joint in the left and right sides face of a sieve section of thick bamboo about the pivot, the both ends of pivot respectively with the opposite face fixed connection of two supporting wheels, the outer wall of pivot is provided with a plurality of stock guide, the stock guide is the arc design.
As a further scheme of the invention: the right side at sieve section of thick bamboo top is provided with the feeder hopper, the left side of urceolus bottom is provided with the bleeder valve.
As a further scheme of the invention: the driving assembly comprises a motor, the lower surface of the motor body is fixedly connected with the upper surface of the fixing plate, the lower surface of the fixing plate is fixedly connected with the upper surface of the bottom plate, the right end of the motor is fixedly connected with the left end of the connecting shaft, and the left end of the motor is fixedly connected with the right side face of the gear.
As a further scheme of the invention: tremble the material subassembly and include the litter, litter sliding connection is in the sliding sleeve, the top of litter is provided with the pulley, the top of two pulleys all with the bottom overlap joint of urceolus, the left surface of litter and the one end overlap joint of lead screw.
As a further scheme of the invention: the supporting component comprises a supporting rod, the top end of the supporting rod is fixedly connected with the lower surface of the connecting plate, the supporting rod is connected in the sliding barrel in a sliding mode, the bottom end of the sliding barrel is fixedly connected with the upper surface of the bottom plate, and the bottom end of the supporting rod is fixedly connected with the bottom of the inner wall of the sliding barrel through a spring.
As a further scheme of the invention: the utility model discloses a telescopic rod, including connecting axle, slide bar, sliding sleeve, drive assembly, action wheel, connecting axle, the slide bar is the rectangle design with the sliding sleeve, drive assembly includes the action wheel, the left surface of action wheel and the right-hand member fixed connection of connecting axle, the action wheel passes through the drive belt and is connected with the transmission of following the driving wheel, the left surface of following the driving wheel and the right-hand member fixed connection of the supporting wheel on right side.
A production method of a compound fertilizer for improving the roundness of the particle surface comprises the following steps:
s1, when the compound fertilizer prefabricated material needs to be granulated, the material is fed into the screen drum through the feed hopper, so that the volume of the material in the screen drum accounts for 1/4 of the volume of the screen drum, and then the feed hopper is sealed.
S2, the motor can be controlled to work to drive the connecting shaft to rotate, the connecting shaft drives the driving wheel to rotate, the driving wheel is driven by the driving wheel to drive the rotating shaft and the material guide plate to rotate through the supporting wheel due to the fact that the driving wheel is in transmission with the driven wheel through the transmission belt, meanwhile, an output shaft on the left side of the motor drives the gear ring to rotate through the gear, the gear is clamped on the outer cylinder, and the outer cylinder is enabled to rotate continuously.
S3, when the motor works, the outer cylinder, the screen cylinder and the material guide plate rotate reversely, so that the materials roll into balls in the screen cylinder and the outer cylinder, and due to the arrangement of the through holes on the screen cylinder, the material particles can pass through the through holes when the rolling particle size is matched with the through holes, and the material particles continue to roll on the inner wall of the outer cylinder.
S4, part of the materials can continuously roll in the screen drum without passing through the screen drum, and meanwhile, the guide plates rotate reversely, so that the materials can fall onto the guide plates under the action of gravity after rising to the top of the screen drum under the action of centrifugal force, and can continuously roll on the arc-shaped guide plates, and the guide plates can also separate large-particle materials, so that the materials can continuously roll into balls and pass through the through holes in the screen drum.
S5, when the compound fertilizer that the granulation was accomplished need to discharge, can stop motor work, the staff can open the bleeder valve and discharge compound fertilizer granule, when the residue of a sieve section of thick bamboo and urceolus inner wall needs to be cleared up, the position of adjustable litter, the staff can unscrew the lead screw and lift two litter on the top, make the pulley at litter top and the contact of urceolus outer wall, control motor work this moment, the output shaft of motor drives the cam rotation through the action wheel, make the cam drive two litter tops through the connecting plate at rotatory in-process and move the urceolus, support branch through the spring, make urceolus and sieve section of thick bamboo continuously shake, will adhere to the residue play and discharge from the bleeder valve on urceolus and sieve section of thick bamboo shake.
S6, when the device is used normally without cleaning residues, the sliding rod can be moved downwards by screwing the screw rod, so that the two pulleys are far away from the outer cylinder, and at the moment, even if the connecting plate is pushed by the cam in the rotating process, the two pulleys cannot be contacted with the outer cylinder, so that the device can work normally.
(III) advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, materials roll into balls in the screen cylinder and the outer cylinder through the reverse rotation of the outer cylinder, the screen cylinder and the material guide plate, due to the arrangement of the through holes on the screen cylinder, the materials can pass through the through holes when the particle size of the material particles is matched with the through holes, and continue to roll on the inner wall of the outer cylinder, part of the materials can not pass through the screen cylinder and continue to roll in the screen cylinder, meanwhile, the material guide plates rotate, so that the materials can fall onto the material guide plate under the action of gravity after rising to the top of the screen cylinder under the action of centrifugal force, and continue to roll on the arc-shaped material guide plate, and the material guide plate can also separate large-particle materials, so that the materials continue to roll into balls and pass through the through holes on the screen cylinder, thereby avoiding the particles from vertically falling to contact the screen cylinder, preventing the particles from being deformed due to overlarge impact, enabling the particles to generate uniform size, and further improving the surface roundness of the particles, the quality of the compound fertilizer production is improved;
2. in the invention, through the arrangement of the supporting rod, the sliding rods, the sliding cylinders, the pulleys and the cams, when cleaning residues on the inner walls of the screen cylinder and the outer cylinder, the positions of the sliding rods can be adjusted, a worker can unscrew the screw rod and lift up the two sliding rods, so that the pulleys on the tops of the sliding rods are in contact with the outer wall of the outer cylinder, at the moment, the motor is controlled to work, the output shaft of the motor drives the cams to rotate through the driving wheels, so that the cams drive the two sliding rods to jack the outer cylinder through the connecting plates in the rotating process, the supporting rods are supported through the springs, the outer cylinder and the screen cylinder are continuously shaken, the residues attached to the outer cylinder and the screen cylinder are shaken out, the granulation effect is prevented from being influenced by the residues attached to the inner walls of the outer cylinder and the screen cylinder, the outer cylinder and the screen cylinder are conveniently cleaned, the sliding rods are moved downwards through screwing the screw rod, the two pulleys are far away from the outer cylinder, at the moment, even if the connecting plates are jacked by the cams in the rotating process, the two pulleys are not in contact with the outer cylinder, the subsequent normal production and processing of the equipment can not be influenced.
Drawings
FIG. 1 is a schematic cross-sectional view of a solid body according to the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic three-dimensional structure of the outer barrel of the present invention;
FIG. 4 is a schematic cross-sectional view of the outer cylinder of the present invention;
FIG. 5 is a schematic perspective cross-sectional view of a picking assembly of the present invention;
FIG. 6 is a perspective view of the driving assembly of the present invention;
FIG. 7 is a perspective structural view of the connecting plate of the present invention;
FIG. 8 is a schematic perspective cross-sectional view of a support assembly of the present invention;
in the figure: 1. a base plate; 2. a support pillar; 3. a support wheel; 4. a picking assembly; 41. a screen cylinder; 42. a through hole; 5. a fixing ring; 6. an outer cylinder; 7. a circular ring; 8. a slide rail; 9. a feed hopper; 10. a support roll; 11. a discharge valve; 12. a ring gear; 13. a drive assembly; 131. a motor; 132. a fixing plate; 14. a connecting shaft; 15. a transmission assembly; 151. a driven wheel; 152. a transmission belt; 153. a driving wheel; 16. a material guiding assembly; 161. a material guide plate; 162. a rotating shaft; 17. a baffle plate; 18. a gear; 19. a cam; 20. a connecting plate; 21. a sliding sleeve; 22. a material shaking component; 221. a slide rod; 222. a pulley; 23. a screw rod; 24. a support assembly; 241. a strut; 242. a slide cylinder; 243. a spring.
Detailed Description
The technical solution of the present patent will be further described in detail with reference to the following embodiments.
As shown in fig. 1 to 8, the present invention provides a technical solution: the utility model provides a compound fertilizer production equipment and method of improvement granule surface roundness degree, comprising a base plate 1, the equal fixedly connected with support column 2 in the left and right sides of 1 upper surface of bottom plate, one side joint of support column 2 has supporting wheel 3, two supporting wheel 3 set up respectively in the left and right sides of selecting subassembly 4, the outer wall of selecting subassembly 4 is provided with two solid fixed ring 5, the outer wall of two solid fixed ring 5 all with the inner wall fixed connection of urceolus 6, the inner wall difference joint of two solid fixed ring 5 is selecting the left and right sides of subassembly 4 outer wall, the left and right sides face of selecting subassembly 4 all cup joints same guide subassembly 16 through the bearing, the middle part joint of urceolus 6 outer wall has ring 12, ring 12 and drive assembly 13 intermeshing.
The lower surface of drive assembly 13 is connected with the upper surface fixed connection of bottom plate 1, the right-hand member of drive assembly 13 and the left end fixed connection of connecting axle 14, the outer wall of connecting axle 14 passes through the one side of bearing joint at support column 2 on right side, the right-hand member of connecting axle 14 and the left surface fixed connection of drive assembly 15, the top joint of drive assembly 15 is on the right side of the supporting wheel 3 on right side, the left end fixed connection of drive assembly 13 has gear 18, gear 18's left surface is provided with cam 19.
The top of cam 19 and the lower surface overlap joint of connecting plate 20, the equal fixedly connected with supporting component 24 in both sides around the lower surface of connecting plate 20, the bottom of two supporting component 24 all is connected with the last fixed surface of bottom plate 1, the equal joint in both sides has sliding sleeve 21 around the connecting plate 20 upper surface, sliding connection has in the sliding sleeve 21 and trembles material subassembly 22, there is lead screw 23 on the left side of connecting plate 20 through two nut threaded connection, the one end of lead screw 23 with tremble one side overlap joint of material subassembly 22, two baffles 17 of the last fixed surface of bottom plate 1, and two baffles 17 (17) are located the both sides of drive assembly 13.
Specifically, as shown in fig. 1, 3 and 4, the rings 7 are clamped on the left and right sides of the outer surface of the outer cylinder 6, the outer wall of the ring 7 is provided with a slide rail 8, three support rollers 10 are arranged in the slide rail 8, the bottom ends of the two support rollers 10 are fixedly connected with the surface of the support column 2, the sorting assembly 4 comprises a screen cylinder 41, the left and right sides of the outer wall of the screen cylinder 41 are fixedly connected with the inner walls of the two fixing rings 5, the two support wheels 3 are respectively clamped on the left and right sides of the screen cylinder 41, the guide assembly 16 is arranged in the screen cylinder 41, by arranging the screen cylinder 41, the outer cylinder 6 and the guide plate 161, the material rises to the top of the screen cylinder 41 under the action of centrifugal force and can fall onto the guide plate 161 due to the action of gravity, so that the material continues to roll on the arc-shaped guide plate 161, and the guide plate 161 can also perform separation treatment on large-particle materials, so that the material continues to roll into balls and passes through the through holes 42 on the screen cylinder 41, avoid compound fertilizer granule vertical drop contact sieve section of thick bamboo 41, the too big granule that causes deformation of impact that prevents to receive, the outer wall of sieve section of thick bamboo 41 is provided with a plurality of guide round hole, guide subassembly 16 includes pivot 162, both ends all pass through the bearing joint at the left and right sides face of sieve section of thick bamboo 41 about pivot 162, the both ends of pivot 162 respectively with two supporting wheel 3's opposite face fixed connection, the outer wall of pivot 162 is provided with a plurality of stock guide 161, stock guide 161 is the arc design, the right side at sieve section of thick bamboo 41 top is provided with feeder hopper 9, the left side of 6 bottoms of urceolus is provided with bleeder valve 11.
Specifically, as shown in fig. 1, 3, 6 and 8, the driving assembly 13 includes a motor 131, a lower surface of a body of the motor 131 is fixedly connected to an upper surface of the fixing plate 132, a lower surface of the fixing plate 132 is fixedly connected to an upper surface of the bottom plate 1, a right end of the motor 131 is fixedly connected to a left end of the connecting shaft 14, a left end of the motor 131 is fixedly connected to a right side of the gear 18, the shaking assembly 22 includes a slide rod 221, the slide rod 221 is slidably connected to the sliding sleeve 21, a pulley 222 is disposed at a top end of the slide rod 221, top ends of the two pulleys 222 are overlapped with a bottom of the outer cylinder 6, a left side of the slide rod 221 is overlapped with one end of the screw 23, the supporting assembly 24 includes a strut 241, a top end of the strut 241 is fixedly connected to a lower surface of the connecting plate 20, the strut 241 is slidably connected to the sliding cylinder 242, a bottom end of the sliding cylinder 242 is fixedly connected to an upper surface of the bottom plate 1, and the pulley 222, the cam 19 and the spring 243 are engaged with each other, the cam 19 drives the two sliding rods 221 to push the outer cylinder 6 through the connecting plate 20 in the rotating process, the support rod 241 is supported through the spring 243, so that the outer cylinder 6 and the screen cylinder 41 continuously shake, residues attached to the outer cylinder 6 and the screen cylinder 41 are shaken out, the influence of the residues adhered to the inner walls of the outer cylinder 6 and the screen cylinder 41 on the granulation effect is avoided, the outer cylinder 6 and the screen cylinder 41 are convenient to clean, the bottom end of the support rod 241 is fixedly connected with the bottom of the inner wall of the sliding cylinder 242 through the spring 243, the sliding rods 221 and the sliding sleeve 21 are both in a rectangular design, the sliding rods 221 are downwards moved through screwing the screw rod 23 through arranging the sliding rods 221 and the sliding sleeve 21, so that the two pulleys 222 are far away from the outer cylinder 6, at the moment, even if the connecting plate 20 is pushed by the cam 19 in the rotating process, the two pulleys 222 cannot be contacted with the outer cylinder 6, the subsequent normal production and processing of the device cannot be influenced, the transmission assembly 15 comprises a driving wheel 153, the left side surface of the driving wheel 153 is fixedly connected with the right end of the connecting shaft 14, the driving wheel 153 is in transmission connection with the driven wheel 151 through a transmission belt 152, and the left side surface of the driven wheel 151 is fixedly connected with the right end of the right supporting wheel 3.
A production method of a compound fertilizer for improving the roundness of the particle surface comprises the following steps:
s1, when the compound fertilizer prefabricated material needs to be granulated, the material is fed into the screen cylinder 41 through the feed hopper 9, the material volume in the screen cylinder 41 accounts for 1/4 of the volume of the screen cylinder 41, and then the feed hopper 9 is sealed.
S2, at this time, the motor 131 can be controlled to work to drive the connecting shaft 14 to rotate, the connecting shaft 14 drives the driving wheel 153 to rotate, the driving wheel 153 is driven by the driving belt 152 and the driven wheel 151, so that the driven wheel 151 drives the rotating shaft 162 and the material guide plate 161 to rotate through the supporting wheel 3, meanwhile, the output shaft on the left side of the motor 131 drives the gear ring 12 to rotate through the gear 18, and the gear 18 is clamped on the outer cylinder 6, so that the outer cylinder 6 continuously rotates.
S3, when the motor 131 works, the outer cylinder 6, the screen cylinder 41 and the material guide plate 161 rotate reversely, so that the material rolls into a ball shape in the screen cylinder 41 and the outer cylinder 6, and due to the arrangement of the plurality of through holes 42 on the screen cylinder 41, the material particles can pass through the through holes 42 when the particle size of the material particles formed by rolling is matched with the through holes 42, and continue to roll on the inner wall of the outer cylinder 6.
S4, part of the material can continuously roll in the screen cylinder 41 without passing through the screen cylinder 41, and the guide plates 161 rotate in opposite directions, so that the material rises to the top of the screen cylinder 41 under the action of centrifugal force and falls onto the guide plates 161 under the action of gravity, so that the material can continuously roll on the arc-shaped guide plates 161, and the guide plates 161 can further separate large-particle materials, so that the material can continuously roll into balls and pass through the through holes 42 of the screen cylinder 41.
S5, when the granulated compound fertilizer needs to be discharged, the operation of the motor 131 can be stopped, the staff can open the discharge valve 11 to discharge compound fertilizer particles, when the residues on the inner walls of the screen cylinder 41 and the outer cylinder 6 need to be cleaned, the position of the slide rods 221 can be adjusted, the staff can unscrew the screw rod 23 and lift up the two slide rods 221 to enable the pulley 222 on the top of the slide rods 221 to be in contact with the outer wall of the outer cylinder 6, at the moment, the motor 131 is controlled to operate, the output shaft of the motor 131 drives the cam 19 to rotate through the driving wheel 153, the cam 19 drives the two slide rods 221 to push the outer cylinder 6 through the connecting plate 20 in the rotating process, the support rod 241 is supported through the spring 243, the outer cylinder 6 and the screen cylinder 41 are continuously shaken, and the residues attached to the outer cylinder 6 and the screen cylinder 41 are shaken out and discharged from the discharge valve 11.
S6, when the device is used normally without cleaning residues, the sliding rod 221 can be moved downwards by screwing the screw 23 to make the two pulleys 222 far away from the outer cylinder 6, at this time, even if the cam 19 pushes the connecting plate 20 in the rotating process, the two pulleys 222 can not contact with the outer cylinder 6, and the device can work normally.
In conclusion, the following results are obtained:
the outer cylinder 6, the screen cylinder 41 and the guide plate 161 rotate reversely, so that the materials roll into balls in the screen cylinder 41 and the outer cylinder 6, due to the arrangement of the through holes 42 on the screen cylinder 41, the particle size of the material particles formed by rolling can pass through the through holes 42 when being matched with the through holes 42, and continuously roll on the inner wall of the outer cylinder 6, part of the materials can continuously roll in the screen cylinder 41 without passing through the screen cylinder 41, meanwhile, the guide plates 161 rotate, so that the materials can fall onto the guide plate 161 due to the action of gravity after rising to the top of the screen cylinder 41 under the action of centrifugal force, so that the materials can continuously roll on the arc-shaped guide plate 161, and the guide plate 161 can also separate large-particle materials, so that the materials can continuously roll into balls and pass through the through holes 42 on the screen cylinder 41, thereby preventing the compound fertilizer particles from vertically falling and contacting the screen cylinder 41, preventing the particles from being deformed due to overlarge impact, and enabling the particles to be uniform in size, further improve the surface roundness of the particles and improve the quality of the compound fertilizer production.
Through the arrangement of the support rod 241, the slide rod 221, the slide cylinder 242, the pulley 222 and the cam 19, when cleaning the residues on the inner walls of the screen cylinder 41 and the outer cylinder 6, the position of the slide rod 221 can be adjusted, a worker can unscrew the screw rod 23 and lift up the two slide rods 221, so that the pulley 222 at the top of the slide rod 221 is in contact with the outer wall of the outer cylinder 6, at the moment, the motor 131 is controlled to work, the output shaft of the motor 131 drives the cam 19 to rotate through the driving wheel 153, the cam 19 drives the two slide rods 221 to push against the outer cylinder 6 through the connecting plate 20 in the rotating process, the support rod 241 is supported through the spring 243, so that the outer cylinder 6 and the screen cylinder 41 continuously shake, the residues attached to the outer cylinder 6 and the screen cylinder 41 are shaken out, the granulation effect is prevented from being influenced by the residues adhered to the inner walls of the outer cylinder 6 and the screen cylinder 41, the cleaning of the outer cylinder 6 and the screen cylinder 41 is facilitated, the slide rod 221 is moved downwards through screwing the screw rod 23, so that the two pulleys 222 are far away from the outer cylinder 6, at this time, even if the cam 19 pushes the connecting plate 20 in the rotating process, the two pulleys 222 do not contact with the outer cylinder 6, and the subsequent normal production and processing of the device are not affected.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides an improve compound fertilizer production equipment of granule surface roundness degree, includes bottom plate (1), its characterized in that: the picking device is characterized in that support columns (2) are fixedly connected to the left side and the right side of the upper surface of the bottom plate (1), support wheels (3) are clamped to one side of each support column (2), the two support wheels (3) are arranged on the left side and the right side of the picking assembly (4) respectively, two fixing rings (5) are arranged on the outer wall of the picking assembly (4), the outer walls of the two fixing rings (5) are fixedly connected with the inner wall of an outer barrel (6), the inner walls of the two fixing rings (5) are clamped to the left side and the right side of the outer wall of the picking assembly (4) respectively, the left side face and the right side of the picking assembly (4) are sleeved with the same material guide assembly (16) through bearings, a gear ring (12) is clamped to the middle of the outer barrel (6), and the gear ring (12) is meshed with a driving assembly (13);
the lower surface of the driving component (13) is fixedly connected with the upper surface of the bottom plate (1), the right end of the driving component (13) is fixedly connected with the left end of the connecting shaft (14), the outer wall of the connecting shaft (14) is clamped on one side of the supporting column (2) on the right side through a bearing, the right end of the connecting shaft (14) is fixedly connected with the left side surface of the transmission component (15), the top of the transmission component (15) is clamped on the right side of the supporting wheel (3) on the right side, the left end of the driving component (13) is fixedly connected with a gear (18), and the left side surface of the gear (18) is provided with a cam (19);
the top of the cam (19) is in lap joint with the lower surface of the connecting plate (20), the front side and the rear side of the lower surface of the connecting plate (20) are fixedly connected with supporting components (24), the bottom ends of the two supporting components (24) are fixedly connected with the upper surface of the base plate (1), the front side and the rear side of the upper surface of the connecting plate (20) are respectively connected with a sliding sleeve (21) in a clamping manner, a material shaking component (22) is connected in the sliding sleeve (21) in a sliding manner, the left side of the connecting plate (20) is connected with a lead screw (23) through two nut threads, one end of the lead screw (23) is in lap joint with one side of the material shaking component (22), the upper surface of the base plate (1) is fixedly connected with two baffles (17), and the two baffles (17) are positioned on two sides of the driving component (13);
the sorting assembly (4) comprises a screen drum (41), the left side and the right side of the outer wall of the screen drum (41) are fixedly connected with the inner walls of two fixing rings (5), two supporting wheels (3) are respectively clamped on the left side and the right side of the screen drum (41), the material guide assembly (16) is arranged in the screen drum (41), and the outer wall of the screen drum (41) is provided with a plurality of material guide round holes;
guide subassembly (16) are including pivot (162), both ends all pass through the left and right sides face of bearing joint in sieve section of thick bamboo (41) about pivot (162), the both ends of pivot (162) respectively with the opposite face fixed connection of two supporting wheels (3), the outer wall of pivot (162) is provided with a plurality of stock guide (161), stock guide (161) are the arc design.
2. The compound fertilizer production equipment for improving the roundness of the surface of particles as claimed in claim 1, wherein: the equal joint in the left and right sides of urceolus (6) surface has ring (7), slide rail (8) have been seted up to the outer wall of ring (7), be provided with three backing roll (10) in slide rail (8), the bottom of two backing rolls (10) all is connected with the fixed surface of support column (2).
3. The compound fertilizer production equipment for improving the roundness of the surface of particles as claimed in claim 1, wherein: the right side at the top of the screen drum (41) is provided with a feed hopper (9), and the left side at the bottom of the outer drum (6) is provided with a discharge valve (11).
4. The compound fertilizer production equipment for improving the roundness of the surface of particles as claimed in claim 1, wherein: drive assembly (13) include motor (131), the lower surface of motor (131) fuselage and the last fixed surface of fixed plate (132) are connected, the lower surface of fixed plate (132) and the last fixed surface of bottom plate (1) are connected, the right-hand member of motor (131) and the left end fixed connection of connecting axle (14), the left end of motor (131) and the right flank fixed connection of gear (18).
5. The compound fertilizer production equipment for improving the roundness of the surface of particles as claimed in claim 1, wherein: shake material subassembly (22) and include litter (221), litter (221) sliding connection is in sliding sleeve (21), the top of litter (221) is provided with pulley (222), and the top of two pulleys (222) all overlaps with the bottom of urceolus (6), the left surface of litter (221) and the one end overlap joint of lead screw (23).
6. A compound fertilizer production apparatus for improving roundness of particle surfaces according to claim 5, characterized in that: slide bar (221) and sliding sleeve (21) are the rectangle design, drive assembly (15) include action wheel (153), the left surface of action wheel (153) and the right-hand member fixed connection of connecting axle (14), action wheel (153) are connected with from driving wheel (151) transmission through drive belt (152), the right-hand member fixed connection of supporting wheel (3) on left surface and the right side from driving wheel (151).
7. A method for using compound fertilizer production equipment for improving the roundness of the surfaces of particles according to any one of claims 1-6, characterized by comprising the following steps:
s1, when the compound fertilizer prefabricated material needs to be granulated, the material is fed into the screen drum (41) through the feed hopper (9), so that the volume of the material in the screen drum (41) accounts for 1/4 of the volume of the screen drum (41), and then the feed hopper (9) is sealed;
s2, the motor (131) can be controlled to work to drive the connecting shaft (14) to rotate, the connecting shaft (14) drives the driving wheel (153) to rotate, the driving wheel (153) is in transmission with the driven wheel (151) through the transmission belt (152), so that the driven wheel (151) drives the rotating shaft (162) and the material guide plate (161) to rotate through the supporting wheel (3), meanwhile, the output shaft on the left side of the motor (131) drives the gear ring (12) to rotate through the gear (18), and the gear (18) is clamped on the outer cylinder (6), so that the outer cylinder (6) continuously rotates;
s3, when the motor (131) works, the outer cylinder (6), the screen cylinder (41) and the material guide plate (161) rotate reversely, so that the materials roll into balls in the screen cylinder (41) and the outer cylinder (6), and due to the arrangement of the through holes (42) on the screen cylinder (41), the particles of the materials which are rolled into the particles can pass through the through holes (42) when the particle size is matched with the through holes (42), and the particles can continuously roll on the inner wall of the outer cylinder (6);
s4, part of the materials can continuously roll in the screen cylinder (41) without passing through the screen cylinder (41), and meanwhile, the guide plates (161) rotate reversely, so that the materials can fall onto the guide plates (161) under the action of gravity after rising to the top of the screen cylinder (41) under the action of centrifugal force, and can continuously roll on the arc-shaped guide plates (161), and the guide plates (161) can also separate large-particle materials, so that the materials can continuously roll into balls and pass through holes (42) in the screen cylinder (41);
s5, the supporting component (24) comprises a supporting rod (241), the top end of the supporting rod (241) is fixedly connected with the lower surface of the connecting plate (20), the supporting rod (241) is connected in a sliding barrel (242) in a sliding mode, the bottom end of the sliding barrel (242) is fixedly connected with the upper surface of the bottom plate (1), the bottom end of the supporting rod (241) is fixedly connected with the bottom of the inner wall of the sliding barrel (242) through a spring (243), when granulated compound fertilizer needs to be discharged, the motor (131) can be stopped to work, a worker can open the discharging valve (11) to discharge the compound fertilizer particles, when residues on the inner walls of the screen barrel (41) and the outer barrel (6) need to be cleaned, the position of the sliding rod (221) can be adjusted, the worker can unscrew the screw rod (23) and lift the two sliding rods (221) upwards to enable the pulley (222) at the top of the sliding rod (221) to be in contact with the outer wall of the outer barrel (6), and the motor (131) is controlled to work at the moment, an output shaft of the motor (131) drives the cam (19) to rotate through the driving wheel (153), so that the cam (19) drives the two sliding rods (221) to jack the outer cylinder (6) through the connecting plate (20) in the rotating process, the support rod (241) is supported through the spring (243), the outer cylinder (6) and the screen cylinder (41) are continuously shaken, and residues attached to the outer cylinder (6) and the screen cylinder (41) are shaken out and discharged from the discharge valve (11);
s6, when the residues do not need to be cleaned and the device is normally processed and used, the sliding rod (221) can be moved downwards by screwing the screw rod (23) to enable the two pulleys (222) to be far away from the outer cylinder (6), and at the moment, even if the cam (19) pushes the connecting plate (20) in the rotating process, the two pulleys (222) cannot be in contact with the outer cylinder (6), so that the device can normally work.
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| CN207025264U (en) * | 2017-06-22 | 2018-02-23 | 湖南万欣生物科技有限公司 | One kind production inorganic fertilizer comminutor |
| CN210935794U (en) * | 2019-10-12 | 2020-07-07 | 黑龙江禾丰牧业有限公司 | Feed product is with inspection sieve |
| CN112624808A (en) * | 2020-12-17 | 2021-04-09 | 莱西市辉道装备技术中心 | Production method of manure organic fertilizer |
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