CN111905637A - Mixing machine for producing long-acting controlled-release type blended fertilizer and using method thereof - Google Patents
Mixing machine for producing long-acting controlled-release type blended fertilizer and using method thereof Download PDFInfo
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- CN111905637A CN111905637A CN202010665417.5A CN202010665417A CN111905637A CN 111905637 A CN111905637 A CN 111905637A CN 202010665417 A CN202010665417 A CN 202010665417A CN 111905637 A CN111905637 A CN 111905637A
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- Prior art keywords
- feeding
- mixing bin
- gear
- barrel
- granulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/80—After-treatment of the mixture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75455—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle
- B01F35/754551—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle using helical screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- 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
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/32—Mixing fertiliser ingredients
Abstract
The invention discloses a mixer for producing long-acting controlled-release type bulk blending fertilizer and a use method thereof, the mixer comprises a shell, a feeding structure on the shell, a transmission structure in the shell and a granulating structure close to the bottom end in the shell, wherein the shell comprises a plurality of feeding grooves which are arranged at equal intervals on the periphery of a mixing bin, a rotating shaft hole is arranged on one side of the bottom end of each feeding groove far away from the mixing bin, a rotating shaft barrel is connected between each feeding groove and the mixing bin, and the rotating shaft barrel is communicated with the mixing bin, the mixer conveys a proper amount of materials in the feeding grooves into the mixing bin through the rotation of a spiral feeding shaft, stirs the materials in the mixing bin through a stirring block, conveys the materials which are stirred uniformly in the mixing bin into an internal tooth granulating barrel through the rotation of the spiral conveying shaft, and finally rotates and revolves in the internal tooth granulating barrel through a planetary extrusion gear so as to extrude the, to solve the problems set forth in the background art.
Description
Technical Field
The invention relates to a fertilizer production technology, in particular to a mixer for producing a long-acting controlled-release type blended fertilizer and a use method thereof.
Background
The bulk fertilizer, also called BB fertilizer and dry mixed fertilizer, is a chemical fertilizer containing any two or three of the three nutrient elements of nitrogen, phosphorus and potassium, is prepared by using a unit fertilizer or a compound fertilizer as a raw material and simply and mechanically mixing the raw materials, and has no obvious chemical reaction in the mixing process. Although the use of chemical fertilizers ensures the stable and high yield of crops, most areas in China have a series of problems of soil acidification, hardening, land fertility reduction, over-standard nitrite content in underground water, eutrophication of water bodies and the like due to the long-term massive and blind application of chemical fertilizers, and the ecological environment and the human health are influenced. Therefore, there is a need to develop a novel fertilizer to solve or alleviate the above problems. In the production process of producing the long-acting controlled-release type blended fertilizer, various materials need to be mixed and stirred, most of the existing mixers are inconvenient to prepare materials when in use, the material content needs to be weighed and poured into a mixer, the materials are compressed into granules through a granulator after being mixed, a plurality of devices are needed for processing, and more manpower is consumed for transferring the materials. Therefore, the invention provides a mixer for producing a long-acting controlled-release type blended fertilizer and a using method thereof, which aim to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide a mixer for producing a long-acting controlled-release type bulk blending fertilizer and a using method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a long-acting controlled release mixing machine for producing bulk blending fertilizer comprises a shell, a feeding structure on the shell, a transmission structure in the shell and a granulating structure close to the bottom end in the shell, wherein the shell comprises a plurality of feeding grooves which are arranged at equal intervals on the periphery of a mixing bin, a rotating shaft hole is formed in one side of the bottom end of each feeding groove far away from the mixing bin, a rotating shaft cylinder is connected between each feeding groove and the mixing bin, the feeding grooves and the mixing bin are communicated through the rotating shaft cylinder, a feeding rotating shaft sleeve is fixedly arranged in one end, communicated with the mixing bin, of each rotating shaft cylinder, a plurality of feeding rotating shaft sleeve connecting rods which are arranged at equal intervals on the periphery are fixedly connected between each feeding rotating shaft sleeve and the inner wall of each rotating shaft cylinder, scale marks are arranged on the side wall of each feeding groove, a transmission shaft sleeve is arranged at a position close to the upper end in the middle of, a motor connecting rod is fixedly arranged at a position close to one side of the top end of the mixing bin, a motor fixing block is fixedly arranged on the motor connecting rod, a transmission shaft fixing sleeve is fixedly arranged at a position close to the lower end of the middle of the mixing bin, a plurality of fixing sleeve connecting rods which are arranged at equal intervals in a circumferential manner are fixedly connected between the transmission shaft fixing sleeve and the inner wall of the bottom end of the mixing bin, a discharge barrel is fixedly arranged at the bottom end of the mixing bin and is positioned under the transmission shaft fixing sleeve, the discharge barrel is communicated with the mixing bin, a granulating bin is fixedly arranged at the bottom end of the mixing bin, the discharge barrel is communicated with the granulating bin, a fertilizer particle outlet is formed in the bottom end of the granulating bin, a small conical gear which is meshed with each other is arranged at one side of the big gear, the small conical gear is positioned at the bottom end;
the feeding structure comprises a spiral feeding shaft which is positioned in a feeding groove and close to the bottom end, one end of the spiral feeding shaft is positioned in a rotating shaft hole and is rotatably connected with the feeding groove, a feeding shaft rod is fixedly arranged at the other end of the spiral feeding shaft, the feeding shaft rod penetrates through a feeding rotating shaft sleeve and extends into an inner cavity of the mixing bin, the feeding shaft rod is rotatably connected with the feeding rotating shaft sleeve, a small conical gear is fixedly arranged at one end of the feeding shaft rod, which is far away from the spiral feeding shaft, the transmission structure comprises a large gear, a large conical gear is fixedly arranged at the bottom end of the large gear and is meshed with all the small conical gears, a transmission connecting rod is fixedly arranged at the bottom end of the large conical gear, the transmission connecting rod penetrates through a transmission shaft sleeve and is rotatably connected with the transmission shaft sleeve, a limiting disc is fixedly arranged at the bottom end of the transmission connecting rod, a rotating shaft column is, stirring rods are fixedly arranged on both sides of the transmission connecting rod, and a stirring block is fixedly arranged at one end of each stirring rod, which is far away from the transmission connecting rod;
the granulating structure is positioned inside the granulating bin and comprises an internal-tooth granulating barrel, a plurality of granulating barrel connecting rods which are arranged at equal intervals on the circumference are fixedly connected between the upper end of the internal-tooth granulating barrel and the bottom end of the mixing bin, the device is convenient to fix, gear teeth are fixedly arranged on the side wall inside the internal-tooth granulating barrel, a plurality of through holes which are arranged at equal intervals on the circumference are formed in the side wall of the internal-tooth granulating barrel, a central gear is vertically arranged in the middle inside the internal-tooth granulating barrel, a spiral conveying shaft is fixedly arranged at the upper end of the central gear and is positioned in the discharging barrel, an embedded block and the central gear are respectively positioned at the upper side and the lower side of the discharging barrel, a gear fixing block is fixedly arranged at the bottom end of the central gear and penetrates through the bottom side of the internal-tooth granulating barrel to be rotatably connected with the internal-tooth granulating barrel, planetary extrusion gears are respectively arranged at, the central gear, the planetary extrusion gear and the internal tooth granulation cylinder are matched to form a planetary gear structure.
As a further scheme of the invention, the bottom end of the rotating shaft column is fixedly provided with the embedded spline, and the rotating shaft column and the embedded spline are respectively positioned at the upper side and the lower side of the transmission shaft fixing sleeve, so that the transmission structure is limited, and the transmission structure and the granulating structure are conveniently connected.
As a further scheme of the invention, an embedding block is fixedly arranged at the top end of the spiral conveying shaft, and a spline embedding groove is formed in the inner part of the upper end of the embedding block, so that the transmission structure and the granulating structure can be conveniently connected.
As a further scheme of the invention, a hydraulic rod fixing block is fixedly arranged right above the fertilizer granule outlet, and a plurality of fixing block connecting rods which are circumferentially arranged at equal intervals are fixedly connected between the hydraulic rod fixing block and the inner wall of the granulating bin, so that the hydraulic cylinder is convenient to fix.
As a further scheme of the invention, a hydraulic cylinder is fixedly arranged at the bottom end of the central gear, the bottom end of the hydraulic cylinder is fixedly connected with the hydraulic rod fixing block, a pushing block is fixedly arranged at the upper end of the hydraulic cylinder, and the central gear is pushed to move upwards by the extension of the hydraulic cylinder so that the embedded spline is embedded in the spline embedding groove, and the rotation of the transmission connecting rod drives the central gear to rotate.
As a further scheme of the invention, a thrust bearing is embedded at the bottom end of the gear fixing block, and the push block is in contact with the thrust bearing, so that the sliding friction force between the push block and the gear fixing block is converted into rolling friction force, and the friction loss is reduced.
As a further scheme of the present invention, the stirring block is an inclined sheet structure with one side contacting with the inner wall of the mixing bin, and when the stirring block rotates around the central gear as an axis, the material is pushed to the center, so that the material is rapidly and uniformly mixed.
As a further aspect of the present invention, a sheet structure inclined to the horizontal plane is fixedly disposed inside the stirring block, and when the stirring block rotates around the central gear, the material is pushed upward to be rapidly and uniformly mixed.
As a still further aspect of the present invention, the use method of the mixer is: the stirring block is driven to rotate by the rotation of the transmission connecting rod, and the materials in the mixing bin are stirred by rotating the transmission connecting rod; conveying a proper amount of materials in the feeding groove into the mixing bin through the rotation of the spiral feeding shaft; the materials uniformly stirred in the mixing bin are conveyed into the internal tooth granulating barrel through the rotation of the spiral conveying shaft, and finally, the materials are extruded into particles through the rotation and revolution of the planetary extrusion gear in the internal tooth granulating barrel.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, a proper amount of materials in the feeding groove are conveyed into the mixing bin through the rotation of the spiral feeding shaft, the materials are stirred in the mixing bin through the stirring block, the materials which are uniformly stirred in the mixing bin are conveyed into the internal tooth granulating barrel through the rotation of the spiral conveying shaft, and finally, the materials which are mixed rotate and revolve in the internal tooth granulating barrel through the planetary extrusion gear, so that the materials which are mixed are extruded into granules, and the technical problems provided in the technical background are solved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the housing of the present invention.
FIG. 3 is a schematic view of the structure at A in FIG. 2 according to the present invention.
Fig. 4 is a schematic structural diagram of a transmission structure in the invention.
Fig. 5 is a schematic view of the structure of the granulation structure of the present invention.
FIG. 6 is a schematic diagram of the structure of FIG. 5 at B according to the present invention.
In the figure: a housing 1; a mixing bin 11; a feed chute 12; a rotating shaft hole 121; a shaft barrel 122; a feeding spindle sleeve 123; a feed shaft sleeve connecting rod 1231; scale lines 124; a driving shaft sleeve 13; a driving sleeve connecting rod 131; a motor link 14; a motor fixing block 141; a transmission shaft fixing sleeve 15; a fixed sleeve connecting rod 151; a discharge barrel 16; a granulation bin 17; a fertilizer granule outlet 171; a hydraulic rod fixing block 172; a fixed block link 1721;
a feed structure 2; a screw feed shaft 21; a feed shaft 22; a small bevel gear 23; a transmission structure 3; a bull gear 31; a large bevel gear 32; a transmission link 33; a limiting disc 34; a spindle post 35; embedding a spline 36; a stirring rod 37; a stirring block 371; a pinion gear 38; a motor 381;
a granulation structure 4; an internally toothed granulation drum 41; a granulation drum linkage 411; a sun gear 42; a screw delivery shaft 421; an embedded block 422; a spline embedding groove 4221; a gear fixing block 423; a thrust bearing 4231; a hydraulic cylinder 43; a push block 431; the planet pressing gear 44.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in the embodiment of the present invention, a long-acting controlled release mixing machine for producing bulk blending fertilizer comprises a casing 1, a feeding structure 2 on the casing 1, a transmission structure 3 in the casing 1, and a granulation structure 4 near the bottom end in the casing 1, wherein the casing 1 comprises a mixing bin 11, a plurality of feeding slots 12 arranged at equal intervals circumferentially are arranged outside the mixing bin 11, a rotating shaft hole 121 is formed in one side of the bottom end of each feeding slot 12 far away from the mixing bin 11, a rotating shaft cylinder 122 is connected between each feeding slot 12 and the mixing bin 11, the feeding slots 12 are communicated with the mixing bin 11 by the rotating shaft cylinder 122, a feeding rotating shaft sleeve 123 is fixedly arranged inside one end of the rotating shaft cylinder 122 communicated with the mixing bin 11, a plurality of feeding rotating shaft sleeve connecting rods 1231 arranged at equal intervals circumferentially are fixedly connected between the feeding rotating shaft sleeve 123 and the inner wall of the rotating shaft cylinder 122, a scale mark 124 is arranged on the side wall of the feeding, a plurality of transmission shaft sleeve connecting rods 131 which are arranged at equal intervals on the circumference are connected between the transmission shaft sleeve 13 and the inner wall of the mixing bin 11, a motor connecting rod 14 is fixedly arranged at the position close to one side of the top end of the mixing bin 11, a motor fixing block 141 is fixedly arranged on the motor connecting rod 14, a transmission shaft fixing sleeve 15 is fixedly arranged at the position close to the lower end in the middle of the mixing bin 11, a plurality of fixing sleeve connecting rods 151 which are arranged at equal intervals on the circumference are fixedly connected between the transmission shaft fixing sleeve 15 and the inner wall of the bottom end of the mixing bin 11, a discharge barrel 16 is fixedly arranged at the bottom end of the mixing bin 11, the discharge barrel 16 is positioned under the transmission shaft fixing sleeve 15 and is communicated with the mixing bin 11, a granulating bin 17 is fixedly arranged at the bottom end of the mixing bin 11, the discharge barrel 16 is communicated with the granulating bin 17, a fertilizer, the small bevel gear 23 is positioned at the bottom end of the motor fixing block 141, the upper end of the motor fixing block 141 is fixedly provided with a motor 381, and an output shaft of the motor 381 penetrates through the motor fixing block 141 and is fixedly connected with the small bevel gear 23;
the feeding structure 2 comprises a spiral feeding shaft 21 which is positioned in a feeding groove 12 and close to the bottom end, one end of the spiral feeding shaft 21 is positioned in a rotating shaft hole 121 and is rotatably connected with the feeding groove 12, a feeding shaft lever 22 is fixedly arranged at the other end of the spiral feeding shaft 21, the feeding shaft lever 22 penetrates through a feeding rotating shaft sleeve 123 and extends into an inner cavity of the mixing bin 11, the feeding shaft lever 22 is rotatably connected with the feeding rotating shaft sleeve 123, a small conical gear 23 is fixedly arranged at one end, far away from the spiral feeding shaft 21, of the feeding shaft lever 22, the transmission structure 3 comprises a large gear 31, a large conical gear 32 is fixedly arranged at the bottom end of the large gear 31, the large conical gear 32 is meshed with all the small conical gears 23, a transmission connecting rod 33 is fixedly arranged at the bottom end of the large conical gear 32, the transmission connecting rod 33 penetrates through the transmission shaft sleeve 13 and is rotatably connected with the transmission shaft sleeve 13, a limiting disc 34 is fixedly arranged at, the rotating shaft column 35 penetrates through the transmission shaft fixing sleeve 15 to be rotatably connected with the transmission shaft fixing sleeve 15, stirring rods 37 are fixedly arranged on two sides of the transmission connecting rod 33, and a stirring block 371 is fixedly arranged at one end, far away from the transmission connecting rod 33, of each stirring rod 37;
the granulating structure 4 is positioned inside the granulating bin 17, the granulating structure 4 comprises an internal-tooth granulating barrel 41, a plurality of granulating barrel connecting rods 411 which are arranged at equal intervals circumferentially are fixedly connected between the upper end of the internal-tooth granulating barrel 41 and the bottom end of the mixing bin 11, so that the device is convenient to fix, gear teeth are fixedly arranged on the side wall inside the internal-tooth granulating barrel 41, a plurality of through holes which are arranged at equal intervals circumferentially are arranged on the side wall of the internal-tooth granulating barrel 41, a central gear 42 is vertically arranged in the middle inside the internal-tooth granulating barrel 41, a spiral conveying shaft 421 is fixedly arranged at the upper end of the central gear 42, the spiral conveying shaft 421 is positioned in the discharging barrel 16, an embedding block 422 and the central gear 42 are respectively positioned at the upper side and the lower side of the discharging barrel 16, a gear fixing block 423 is fixedly arranged at the bottom end of the central gear 42, the gear fixing block 423 penetrates through the bottom side of the, the planetary pressing gear 44 is engaged with the sun gear 42 and the inner gear teeth of the internally toothed granulation cylinder 41, respectively, so that the sun gear 42, the planetary pressing gear 44 and the internally toothed granulation cylinder 41 cooperate to form a planetary gear structure.
In this embodiment, the fixed bottom of pivot post 35 is equipped with to inlay establishes spline 36, and pivot post 35 and inlay establishes spline 36 and lie in the upper and lower both sides of the fixed cover 15 of transmission shaft respectively, with transmission structure 3 spacing simultaneously, be convenient for be connected between transmission structure 3 and pelletization structure 4.
Further, the top end of the spiral conveying shaft 421 is fixedly provided with an embedding block 422, and a spline embedding groove 4221 is formed in the upper end of the embedding block 422, so that the transmission structure 3 and the granulation structure 4 can be conveniently connected.
It should be noted that the spline embedding groove 4221 is adapted to the spline embedding groove 36 in size, so as to facilitate the adaptive installation of the structure, and the spline embedding groove 4221 is embedded with the spline embedding groove 36, so that the rotation of the transmission link 33 drives the central gear 42 to rotate.
In this embodiment, a hydraulic rod fixing block 172 is fixedly disposed right above the fertilizer granule outlet 171, and a plurality of fixing block connecting rods 1721 which are circumferentially arranged at equal intervals are fixedly connected between the hydraulic rod fixing block 172 and the inner wall of the granulation chamber 17, so as to fix the hydraulic cylinder 43.
Further, a hydraulic cylinder 43 is fixedly arranged at the bottom end of the central gear 42, the bottom end of the hydraulic cylinder 43 is fixedly connected with the hydraulic rod fixing block 172, a pushing block 431 is fixedly arranged at the upper end of the hydraulic cylinder 43, the central gear 42 is pushed to move upwards by the extension of the hydraulic cylinder 43, the embedded spline 36 is embedded in the spline embedding groove 4221, and the central gear 42 is driven to rotate by the rotation of the transmission connecting rod 33.
It should be noted that the diameter of the insertion block 422 is larger than the diameter of the discharging barrel 16, and when the central gear 42 moves down the central gear 42 under the action of its own gravity, the insertion block 422 blocks the discharging barrel 16.
In addition, a thrust bearing 4231 is embedded at the bottom end of the gear fixing block 423, the push block 431 is in contact with the thrust bearing 4231, sliding friction force between the push block 431 and the gear fixing block 423 is converted into rolling friction force, and friction loss is reduced.
In this embodiment, the stirring block 371 is an inclined plate structure with one side contacting with the inner wall of the mixing chamber 11, and when the stirring block 371 rotates with the central gear 42 as the axis, the material is pushed toward the center, so that the material is rapidly and uniformly mixed.
Further, a sheet structure inclined with the horizontal plane is fixedly arranged on the inner side of the stirring block 371, and when the stirring block 371 rotates by taking the central gear 42 as an axis, the materials are pushed to the upper side, so that the materials are quickly and uniformly mixed.
The working principle of the invention is as follows: pouring different ingredients into different feeding tanks 12, comparing the scale mark 124 to ensure that the ingredients poured into the feeding tank 12 are proper, starting a motor 381, driving a pinion 38 to rotate by an output shaft of the motor 381 to be meshed with a gearwheel 31 so as to drive the gearwheel 31 to rotate, integrally rotating a transmission structure 3, stirring the ingredients in a mixing bin 11 by a stirring block 371, simultaneously meshing a small bevel gear 23 with a large bevel gear 32 so as to drive the small bevel gear 23 to rotate by the rotation of the large bevel gear 32, enabling a spiral feeding shaft 21 to rotate along with the small bevel gear 23, inputting the ingredients in the feeding tank 12 into the mixing bin 11 through a rotating shaft cylinder 122, mixing and stirring the ingredients, starting a hydraulic cylinder 43 after the ingredients are uniformly mixed and stirred, pushing a central gear 42 to move upwards by the extension of the hydraulic cylinder 43, moving an embedding block 422 upwards and embedding an embedded spline 36 into a spline embedding groove 4221, therefore, the central gear 42 integrally rotates, the fertilizer in the mixing bin 11 is conveyed into the internal tooth granulating barrel 41 by the rotation of the spiral conveying shaft 421, meanwhile, the rotation of the central gear 42 drives the planetary extrusion gear 44 to rotate and simultaneously can revolve around the central gear 42 as an axis to form a planetary gear train structure, in the process, the rotation and the revolution of the planetary extrusion gear 44 extrude the uniformly mixed fertilizer in the internal tooth granulating barrel 41 towards the side wall direction of the internal tooth granulating barrel 41, the extruded fertilizer is extruded into a granular structure through the through holes in the internal tooth granulating barrel 41, and the granular fertilizer falls into the granulating bin 17 under the action of self weight when reaching a certain length and falls down along the fertilizer granule outlet 171.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a long-term controlled release type mixes fertile production with mixing machine, includes feed structure (2) on casing (1), drive structure (3) in casing (1) and casing (1) in be close to pelletization structure (4) of bottom, its characterized in that: the shell (1) comprises a mixing bin (11), a plurality of feeding grooves (12) which are arranged at equal intervals in the circumferential direction are arranged on the outer portion of the mixing bin (11), a rotating shaft hole (121) is formed in one side, far away from the mixing bin (11), of the bottom end of each feeding groove (12), a rotating shaft barrel (122) is connected between each feeding groove (12) and the mixing bin (11), the feeding rotating shaft barrel (122) is communicated with the mixing bin (11), a feeding rotating shaft sleeve (123) is fixedly arranged inside one end, communicated with the mixing bin (11), of each rotating shaft sleeve (123), a plurality of feeding rotating shaft sleeve connecting rods (1231) which are arranged at equal intervals in the circumferential direction are fixedly connected between each feeding rotating shaft sleeve (123) and the inner wall of each rotating shaft barrel (122), scale marks (124) are arranged on the side wall of each feeding groove (12), a transmission shaft sleeve (13) is arranged at a position, close to the upper end, in the middle of the mixing bin (11), a plurality of transmission shaft, a motor connecting rod (14) is fixedly arranged at a position close to one side of the top end of the mixing bin (11), a motor fixing block (141) is fixedly arranged on the motor connecting rod (14), a transmission shaft fixing sleeve (15) is fixedly arranged at a position close to the lower end of the middle of the mixing bin (11), a plurality of fixing sleeve connecting rods (151) which are arranged at equal intervals on the circumference are fixedly connected between the transmission shaft fixing sleeve (15) and the inner wall of the bottom end of the mixing bin (11), a discharge barrel (16) is fixedly arranged at the bottom end of the mixing bin (11), the discharge barrel (16) is positioned under the transmission shaft fixing sleeve (15), the discharge barrel (16) is communicated with the mixing bin (11), a granulating bin (17) is fixedly arranged at the bottom end of the mixing bin (11), the discharge barrel (16) is communicated with the granulating bin (17), a fertilizer particle outlet (171) is formed at the bottom end of the granulating bin (17), a small conical, the small bevel gear (23) is positioned at the bottom end of the motor fixing block (141), the upper end of the motor fixing block (141) is fixedly provided with a motor (381), and an output shaft of the motor (381) penetrates through the motor fixing block (141) and is fixedly connected with the small bevel gear (23);
the feeding structure (2) comprises a spiral feeding shaft (21) which is positioned in a feeding groove (12) and close to the bottom end, one end of the spiral feeding shaft (21) is positioned in a rotating shaft hole (121) and is rotatably connected with the feeding groove (12), a feeding shaft lever (22) is fixedly arranged at the other end of the spiral feeding shaft (21), the feeding shaft lever (22) penetrates through a feeding rotating shaft sleeve (123) and extends into an inner cavity of the mixing bin (11), the feeding shaft lever (22) is rotatably connected with a feeding rotating shaft sleeve (123), a small conical gear (23) is fixedly arranged at one end of the feeding shaft lever (22) far away from the spiral feeding shaft (21), the transmission structure (3) comprises a large gear (31), a large conical gear (32) is fixedly arranged at the bottom end of the large gear (31), the large conical gear (32) is meshed with all the small conical gears (23), a transmission connecting rod (33) is fixedly arranged at the bottom end of the large conical gear (32, the transmission connecting rod (33) penetrates through the transmission shaft sleeve (13) to be rotatably connected with the transmission shaft sleeve (13), the bottom end of the transmission connecting rod (33) is fixedly provided with a limiting disc (34), the bottom end of the limiting disc (34) is fixedly provided with a rotating shaft column (35), the rotating shaft column (35) penetrates through the transmission shaft fixing sleeve (15) to be rotatably connected with the transmission shaft fixing sleeve (15), stirring rods (37) are fixedly arranged on two sides of the transmission connecting rod (33), and a stirring block (371) is fixedly arranged at one end, far away from the transmission connecting rod (33), of each stirring rod (37);
the granulating structure (4) is positioned in the granulating bin (17), the granulating structure (4) comprises an internal-tooth granulating barrel (41), a plurality of granulating barrel connecting rods (411) which are arranged at equal intervals on the circumference are fixedly connected between the upper end of the internal-tooth granulating barrel (41) and the bottom end of the mixing bin (11), the device is convenient to fix, gear teeth are fixedly arranged on the side wall of the inner part of the internal-tooth granulating barrel (41), a plurality of through holes which are arranged at equal intervals on the circumference are formed in the side wall of the internal-tooth granulating barrel (41), a central gear (42) is vertically arranged in the middle of the inner part of the internal-tooth granulating barrel (41), a spiral conveying shaft (421) is fixedly arranged at the upper end of the central gear (42), the spiral conveying shaft (421) is positioned in the discharging barrel (16), an embedded block (422) and the central gear (42) are respectively positioned at the upper side and the lower side of the discharging barrel (16, the gear fixing block (423) penetrates through the bottom side of the internal tooth granulation cylinder (41) to be connected with the internal tooth granulation cylinder (41) in a rotating mode, planetary extrusion gears (44) are arranged on two sides of the central gear (42), and the planetary extrusion gears (44) are meshed with the central gear (42) and the inner side gear teeth of the internal tooth granulation cylinder (41) respectively, so that the central gear (42), the planetary extrusion gears (44) and the internal tooth granulation cylinder (41) are matched to form a planetary gear structure.
2. The mixing machine for producing the long-acting controlled-release type bulk blending fertilizer as claimed in claim 1, wherein the bottom end of the rotating shaft column (35) is fixedly provided with an embedded spline (36), and the rotating shaft column (35) and the embedded spline (36) are respectively positioned at the upper side and the lower side of the transmission shaft fixing sleeve (15).
3. The mixing machine for producing the long-acting controlled-release type bulk blending fertilizer as claimed in claim 2, wherein an embedded block (422) is fixedly arranged at the top end of the spiral conveying shaft (421), and a spline embedded groove (4221) is formed in the inner part of the upper end of the embedded block (422).
4. The mixer for producing the long-acting controlled-release blended fertilizer as claimed in claim 1, wherein a hydraulic rod fixing block (172) is fixedly arranged right above the fertilizer granule outlet (171), and a plurality of fixing block connecting rods (1721) which are circumferentially arranged at equal intervals are fixedly connected between the hydraulic rod fixing block (172) and the inner wall of the granulating bin (17).
5. The mixer for producing the long-acting controlled-release blended fertilizer as claimed in claim 4, wherein the bottom end of the central gear (42) is fixedly provided with a hydraulic cylinder (43), the bottom end of the hydraulic cylinder (43) is fixedly connected with a hydraulic rod fixing block (172), and the upper end of the hydraulic cylinder (43) is fixedly provided with a push block (431).
6. The mixing machine for producing the long-acting controlled-release type bulk blending fertilizer as claimed in claim 5, wherein a thrust bearing (4231) is embedded at the bottom end of the gear fixing block (423).
7. The mixing machine for producing the long-acting controlled-release type bulk blending fertilizer as claimed in claim 1, wherein the stirring block (371) is an inclined sheet structure with one side contacting with the inner wall of the mixing bin (11).
8. The mixing machine for producing the long-acting controlled-release type blended fertilizer as claimed in claim 7, wherein the inner side of the stirring block (371) is fixedly provided with a sheet structure inclined with the horizontal plane.
9. The use method of the mixer for producing long-acting controlled-release bulk blending fertilizer according to any one of claims 1 to 8,
the stirring block is driven to rotate by the rotation of the transmission connecting rod (33) and rotates by taking the transmission connecting rod (33) as an axis to stir the materials in the mixing bin (11); a proper amount of materials in the feeding groove (12) are conveyed into the mixing bin (11) through the rotation of the spiral feeding shaft (21); the materials uniformly stirred in the mixing bin (11) are conveyed into the internal-tooth granulating barrel (41) through the rotation of the spiral conveying shaft (421), and finally, the materials are extruded into granules through the rotation and revolution of the planetary extrusion gear (44) in the internal-tooth granulating barrel (41).
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| CN112569848A (en) * | 2020-12-16 | 2021-03-30 | 刘佳 | Multi-component compound fertilizer preparation treatment device and compound fertilizer production process |
| CN113058479A (en) * | 2021-02-22 | 2021-07-02 | 钱威 | Crushing, stirring and granulating integrated machine for feed processing |
| CN113680275A (en) * | 2021-08-24 | 2021-11-23 | 山西神沐新能源有限公司 | Processing equipment and processing technology for straw biogas residue seedling raising substrate |
| CN113816809A (en) * | 2021-10-11 | 2021-12-21 | 帝益生态肥业股份公司 | Preparation method of compound fertilizer |
| CN114515534A (en) * | 2022-02-23 | 2022-05-20 | 浙江耀飞生物科技有限公司 | Automatic feed granulation equipment of mixture |
| CN116059948A (en) * | 2023-01-20 | 2023-05-05 | 浙江归砚健康科技有限公司 | Embedding method of plant essential oil microcapsule and preparation device of microcapsule emulsion |
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| CN112569848A (en) * | 2020-12-16 | 2021-03-30 | 刘佳 | Multi-component compound fertilizer preparation treatment device and compound fertilizer production process |
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| CN113680275A (en) * | 2021-08-24 | 2021-11-23 | 山西神沐新能源有限公司 | Processing equipment and processing technology for straw biogas residue seedling raising substrate |
| CN113680275B (en) * | 2021-08-24 | 2023-12-19 | 山西神沐新能源有限公司 | Straw biogas residue seedling raising substrate processing equipment and processing technology thereof |
| CN113816809A (en) * | 2021-10-11 | 2021-12-21 | 帝益生态肥业股份公司 | Preparation method of compound fertilizer |
| CN114515534A (en) * | 2022-02-23 | 2022-05-20 | 浙江耀飞生物科技有限公司 | Automatic feed granulation equipment of mixture |
| CN116059948A (en) * | 2023-01-20 | 2023-05-05 | 浙江归砚健康科技有限公司 | Embedding method of plant essential oil microcapsule and preparation device of microcapsule emulsion |
| CN116059948B (en) * | 2023-01-20 | 2023-07-25 | 浙江归砚健康科技有限公司 | Embedding method of plant essential oil microcapsule and preparation device of microcapsule emulsion |
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