CN110756102A - Compound fertilizer and production device and production method thereof - Google Patents

Compound fertilizer and production device and production method thereof Download PDF

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Publication number
CN110756102A
CN110756102A CN201911140287.7A CN201911140287A CN110756102A CN 110756102 A CN110756102 A CN 110756102A CN 201911140287 A CN201911140287 A CN 201911140287A CN 110756102 A CN110756102 A CN 110756102A
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China
Prior art keywords
compound fertilizer
stirrer
parts
raw material
stirring
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Granted
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CN201911140287.7A
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Chinese (zh)
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CN110756102B (en
Inventor
王乔
梅一凡
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WUHAN NATURE'S JOY PLANT-NUTRI TECHNOLOGY Co.,Ltd.
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王乔
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Priority to CN201911140287.7A priority Critical patent/CN110756102B/en
Publication of CN110756102A publication Critical patent/CN110756102A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/44Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
    • B01F31/441Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71Feed mechanisms
    • B01F35/717Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71755Feed mechanisms characterised by the means for feeding the components to the mixer using means for feeding components in a pulsating or intermittent manner
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates

Abstract

The invention relates to a compound fertilizer and a production device and a production method thereof, wherein the compound fertilizer comprises 50 parts of urea, 20 parts of ammonium phosphate, 30 parts of potassium chloride, 5 parts of zinc stearate, 4 parts of zeolite powder, 4 parts of ground phosphate rock, 3 parts of seaweed powder and 2 parts of monopotassium phosphate according to parts by weight. The production method comprises the following steps: the method comprises the following steps: respectively putting raw materials for producing the compound fertilizer into two raw material boxes; step two: switching on a power supply of the stirrer and starting the stirrer; step three: the started stirrer can perform reciprocating motion in the up-and-down direction through the matching with the rack; step four: when the stirrer moves upwards, the linkage frame is pressed and transmitted, and the linkage frame controls the two feeding controllers to discharge the raw materials in the two raw material boxes; step five: and after the raw materials enter the sub-mixing cylinder through the raw material box, stirring the raw materials by a stirrer to obtain the compound fertilizer. The device comprises a mixing drum with an opening at the top, a stirrer, a rack, a linkage frame, a feeding controller, a raw material box and a rack.

Description

Compound fertilizer and production device and production method thereof
Technical Field
The invention relates to the field of fertilizer production, in particular to a compound fertilizer and a production device and a production method thereof.
Background
The compound fertilizer is a chemical fertilizer containing two or more nutrient elements, has the advantages of high nutrient content, few side components, good physical properties and the like, and plays an important role in balancing fertilization, improving the utilization rate of the fertilizer and promoting the high and stable yield of crops. The compound fertilizer needs to be mixed in the production process. However, the compound fertilizer mixing and processing device on the market cannot realize the intermittent addition of the raw materials in the process of compound fertilizer mixing and processing.
Disclosure of Invention
In view of the above, the present invention provides a compound fertilizer, a production apparatus and a production method thereof, so as to solve the problems in the prior art; according to the invention, when the raw materials of the compound fertilizer are mixed and stirred by the stirrer, the raw materials of the compound fertilizer are added intermittently, and the raw materials are stirred while being added, so that the mixing and stirring effects are good, and the quality of the compound fertilizer is favorably improved.
In order to achieve the above object, the following solutions are proposed:
a compound fertilizer production device comprises a mixing drum with an opening at the top, a stirrer, a rack, a linkage frame, a feeding controller, a raw material box and a rack, wherein the mixing drum is connected to the rack; one end of the stirrer is rotatably matched in the mixing cylinder, and the other end of the stirrer is connected to the rack; the stirrer is connected with the rack in a matching way, and the rack is fixed on the stirrer; the stirrer is in transmission connection with the linkage frame, and two ends of the linkage frame are connected with the two feeding controllers; the two feeding controllers are respectively connected in a raw material box; two raw material tanks all fix in the frame, and two raw material tanks's discharge gate is located mixing cylinder top open-ended directly over.
The lower part of the mixing cylinder is provided with an opening, and the lower part of the mixing cylinder is connected with a cylinder cover through thread matching.
The stirrer comprises a stirring motor, a stirring shaft, a stirring part, a transmission bevel gear, a driven bevel gear, a universal driving shaft, an irregular gear, an extension spring, an upper bracket and a lower bracket; the stirring motor is fixed on the upper bracket; the upper bracket is in sliding fit with the lower bracket; the lower bracket is fixed on the frame; an output shaft of the stirring motor is connected with the stirring shaft through a coupling; the stirring shaft is connected to the upper bracket in a rotating fit manner, and is in sliding fit with the lower bracket; a transmission bevel gear is fixed on the stirring shaft; the transmission bevel gear is in meshed transmission connection with the driven bevel gear; the driven bevel gear and the irregular gear are respectively fixed at two ends of the universal driving shaft; the linkage shaft is rotationally matched on the upper bracket; the irregular gear is meshed with the rack; an extension spring is sleeved on the stirring shaft; two ends of the extension spring are respectively fixedly connected with the upper bracket and the lower bracket; the upper end of the upper bracket is in jacking transmission connection with the linkage frame; the lower end of the stirring shaft is fixed with a stirring part; the stirring part is rotatably matched in the mixing cylinder.
The stirring part comprises a hexagonal pipe, a mixing column and a material turning plate; the hexagonal pipe is fixed at the lower end of the stirring shaft body; and the tube surface of the hexagonal tube is uniformly and fixedly connected with a plurality of mixing columns and a plurality of material turning plates in a surrounding manner.
The linkage frame comprises a U-shaped frame and a T-shaped frame; the upper end of the upper bracket is in jacking transmission connection with the middle of the U-shaped frame; two ends of the U-shaped frame are respectively fixedly connected with the inner end of one T-shaped frame; the outer ends of the two T-shaped frames are respectively connected with a feeding controller in a transmission way.
A plurality of upper and lower inserting rod holes are uniformly formed in the inner side surface of the middle part of the raw material box; the U-shaped frame is connected with an external thread inserted bar through thread matching; the inner end of the external thread inserted link is fixedly connected with a rotating block; the length of the external thread inserting rod is larger than the distance between the U-shaped frame and the inner side surface of the middle part.
The feeding controller comprises a control shaft, a fixed plate, a movable plate, a reset pressure spring, a material control plate and a sliding column; the upper ends of the control shafts are fixedly connected to the T-shaped frame; the middle parts of the control shafts are in sliding fit with the fixed plate; the fixed plate is fixed at the upper end of the raw material box; the lower ends of the control shafts are fixedly connected to the movable plate; the movable plate is in sliding fit with a longitudinal sliding groove in the middle of the interior of the raw material box; two ends of the movable plate are respectively and rotatably connected with the inner end of a material control plate; the outer ends of the two material control plates are respectively fixedly connected with a sliding column; the front end and the rear end of each sliding column are respectively matched in the transverse sliding grooves on the front side and the rear side in the raw material box in a sliding manner; a reset pressure spring is sleeved on the control shaft; the reset pressure spring is positioned between the fixed plate and the movable plate.
And polishing the inner wall of the raw material box.
The production method of the compound fertilizer by the compound fertilizer production device comprises the following steps:
the method comprises the following steps: respectively putting raw materials for producing the compound fertilizer into two raw material boxes;
step two: switching on a power supply of the stirrer and starting the stirrer;
step three: the started stirrer can perform reciprocating motion in the up-and-down direction through the matching with the rack;
step four: when the stirrer moves upwards, the linkage frame is pressed and transmitted, and the linkage frame controls the two feeding controllers to discharge the raw materials in the two raw material boxes;
step five: and after the raw materials enter the sub-mixing cylinder through the raw material box, stirring the raw materials by a stirrer to obtain the compound fertilizer.
The compound fertilizer produced by the compound fertilizer production method comprises the following raw materials, by weight, 50 parts of urea, 20 parts of ammonium phosphate, 30 parts of potassium chloride, 5 parts of zinc stearate, 4 parts of zeolite powder, 4 parts of ground phosphate rock, 3 parts of seaweed powder and 2 parts of monopotassium phosphate.
The invention has the beneficial effects that: the stirrer capable of moving up and down is arranged in the mixing drum, and can move up and down in a reciprocating manner when the stirrer is used for mixing and stirring raw materials in the mixing drum, so that the raw materials at different positions can be fully stirred and mixed, the raw materials at the lower part can be driven to move upwards, and a certain stirring effect is achieved; can the transmission drive linkage frame work during agitator upward movement, drive two raw materials in the raw material tanks of two feed controller control through the linkage frame and carry out intermittent type formula's interpolation, add the raw materials while stirring raw materials, it is better to mix stirring effect, is favorable to improving compound fertilizer's quality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a schematic structural view of a mixing drum of the present invention;
FIG. 4 is a schematic structural view of the agitator of the present invention;
FIG. 5 is a schematic view of the structure of the stirring section of the present invention;
FIG. 6 is a schematic structural view of a linkage frame of the present invention;
FIG. 7 is a first schematic structural view of a feed controller according to the present invention;
FIG. 8 is a second schematic structural view of the feed controller of the present invention;
FIG. 9 is a schematic structural view of the upper bracket of the present invention;
FIG. 10 is a schematic structural view of the lower bracket of the present invention;
FIG. 11 is a schematic view of the construction of the head box of the present invention.
In the figure: a mixing drum 1; a cylinder cover 1-1; a stirrer 2; 2-1 of a stirring motor; 2-2 of a stirring shaft; a stirring section 2-3; 2-3-1 of a hexagonal tube; 2-3-2 of a mixing column; 2-3-3 of a material turning plate; 2-4 of a transmission bevel gear; 2-5 of a driven bevel gear; 2-6 of a linkage shaft; 2-7 parts of irregular gear; 2-8 parts of an extension spring; 2-9 parts of an upper bracket; 2-10 parts of a lower bracket; a rack 3; a linkage frame 4; a U-shaped frame 4-1; a T-shaped frame 4-2; 4-3 of an external thread inserted link; a feed controller 5; a control shaft 5-1; 5-2 of a fixed plate; 5-3 of a movable plate; 5-4 of a reset pressure spring; 5-5 of a material control plate; 5-6 of a sliding column; a raw material tank 6; a frame 7.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.
The first embodiment is as follows:
as shown in fig. 1-11, a compound fertilizer production device comprises a mixing drum 1 with an open top, a stirrer 2, a rack 3, a linkage frame 4, a feeding controller 5, a raw material box 6 and a frame 7, wherein the mixing drum 1 is connected to the frame 7; one end of the stirrer 2 is rotatably matched in the mixing cylinder 1, and the other end of the stirrer 2 is connected to the rack 7; the stirrer 2 is connected with a rack 3 in a matching way, and the rack 3 is fixed on the stirrer 2; the stirrer 2 is in transmission connection with a linkage frame 4, and two ends of the linkage frame 4 are connected with two feeding controllers 5; the two feeding controllers 5 are respectively connected in a raw material box 6; two raw material tanks 6 are all fixed on frame 7, and the discharge gate of two raw material tanks 6 is located mixing drum 1 open-top directly over. According to the compound fertilizer production device, when compound fertilizer is produced, different raw materials are respectively put into the two raw material boxes 6, then the stirrer 2 is connected with a power supply and started, after the stirrer 2 is started, the stirrer 2 can reciprocate up and down through matching with the rack 3, the linkage frame 4 can be driven to work when moving upwards, the linkage frame 4 drives the two feeding controllers 5 to control the raw materials in the two raw material boxes 6 to be intermittently added into the mixing cylinder 1, different raw materials are stirred by the stirrer 2 in the mixing cylinder 1, the stirrer 2 can reciprocate up and down when mixing and stirring the raw materials in the mixing cylinder 1, the raw materials at different positions can be fully stirred and mixed, the raw materials at the lower part can be driven to move upwards, and a certain stirring effect is achieved; the raw materials are added and stirred at the same time, so that the mixing and stirring effect is better, and the quality of the compound fertilizer is favorably improved.
Example two:
as shown in figures 1-11, the lower part of the mixing cylinder 1 is opened, and the lower part of the mixing cylinder 1 is connected with a cylinder cover 1-1 through screw thread matching. The cylinder cover 1-1 is convenient to disassemble, so that the stirred raw materials are unloaded.
Example three:
as shown in fig. 1-11, the stirrer 2 comprises a stirring motor 2-1, a stirring shaft 2-2, a stirring part 2-3, a transmission bevel gear 2-4, a driven bevel gear 2-5, a linkage shaft 2-6, an irregular gear 2-7, an extension spring 2-8, an upper bracket 2-9 and a lower bracket 2-10; the stirring motor 2-1 is fixed on the upper bracket 2-9; the upper support 2-9 is in sliding fit with the lower support 2-10; the lower brackets 2-10 are fixed on the frame 7; an output shaft of the stirring motor 2-1 is connected with the stirring shaft 2-2 through a coupler; the stirring shaft 2-2 is connected to the upper bracket 2-9 in a rotating fit manner, and the stirring shaft 2-2 is in a sliding fit with the lower bracket 2-10; a transmission bevel gear 2-4 is fixed on the stirring shaft 2-2; the transmission bevel gears 2-4 are in meshed transmission connection with the driven bevel gears 2-5; the driven bevel gears 2-5 and the irregular gears 2-7 are respectively fixed at two ends of the universal driving shaft 2-6; the linkage shafts 2-6 are rotationally matched on the upper brackets 2-9; the irregular gears 2-7 are meshed with the rack 3; an extension spring 2-8 is sleeved on the stirring shaft 2-2; two ends of the extension spring 2-8 are respectively fixedly connected with the upper support 2-9 and the lower support 2-10; the upper ends of the upper brackets 2-9 are in jacking transmission connection with the linkage frame 4; a stirring part 2-3 is fixed at the lower end of the stirring shaft 2-2; the stirring part 2-3 is rotatably matched in the mixing cylinder 1.
After a stirring motor 2-1 in the stirrer 2 is started, a stirring shaft 2-2 can be driven to rotate, a stirring part 2-3 can be driven to rotate when the stirring shaft 2-2 rotates, and raw materials are mixed and stirred through the stirring part 2-3; the stirring shaft 2-2 can drive the transmission bevel gear 2-4 to rotate when rotating, the transmission bevel gear 2-4 drives the driven bevel gear 2-5, the linkage shaft 2-6 and the irregular gear 2-7 to rotate, the irregular gear 2-7 drives the linkage shaft 2-6 to move upwards when rotating to be meshed and connected with the rack 3, the linkage shaft 2-6 drives the upper bracket 2-9 to slide upwards on the lower bracket 2-10, the extension spring 2-8 is stretched at the moment, the upper bracket 2-9 drives the linkage frame 4 to jack, when the irregular gear 2-7 rotates to be separated from the rack 3, the upper bracket 2-9 moves downwards under the elasticity of the extension spring 2-8 and the self gravity to drive the stirring part 2-3 to move downwards, the upper bracket 2-9 is separated from the linkage frame 4, and the operation is carried out in a reciprocating way, so that the intermittent addition of the raw materials and the up-and-down movement of the stirring part 2-3 are realized to stir the raw materials.
Example four:
as shown in fig. 1-11, the stirring part 2-3 comprises a hexagonal pipe 2-3-1, a mixing column 2-3-2 and a material turning plate 2-3-3; the hexagonal pipe 2-3-1 is fixed at the lower end of the shaft body of the stirring shaft 2-2; the tube surface of the hexagonal tube 2-3-1 is uniformly and fixedly connected with a plurality of mixing columns 2-3-2 and a plurality of material turning plates 2-3-3 in a surrounding manner. The mixing column 2-3-2 is used for mixing and stirring the raw materials, and the material turning plate 2-3-3 can drive the raw materials to move up and down while mixing and stirring the raw materials, so that a certain material turning and stirring effect is achieved.
Example five:
as shown in fig. 1 to 11, the linkage frame 4 includes a U-shaped frame 4-1 and a T-shaped frame 4-2; the upper end of the upper bracket 2-9 is in jacking transmission connection with the middle of the U-shaped frame 4-1; two ends of the U-shaped frame are respectively fixedly connected with the inner end of a T-shaped frame 4-2; the outer ends of the two T-shaped frames 4-2 are respectively connected with a feeding controller 5 in a transmission way. The upper end of the upper support 2-9 is connected with the U-shaped frame 4-1 in a jacking transmission manner, and the U-shaped frame 4-1 drives the two T-shaped frames 4-2 to move upwards, so that the feeding controller 5 is controlled to discharge materials; otherwise, stopping discharging.
Example six:
as shown in fig. 1-11, a plurality of upper and lower insertion rod holes are uniformly arranged on the inner side surface of the middle part of the raw material box 6; the U-shaped frame 4-1 is connected with an external thread inserted bar 4-3 through thread matching; the inner end of the external thread inserted rod 4-3 is fixedly connected with a rotating block; the length of the external thread inserted bar 4-3 is larger than the distance between the U-shaped frame 4-1 and the inner side surface of the middle part. The arrangement of the external thread inserted rod 4-3 enables the feeding controller 5 to carry out continuous feeding work and control the feeding speed as required.
Example seven:
as shown in fig. 1-11, the feeding controller 5 comprises a control shaft 5-1, a fixed plate 5-2, a movable plate 5-3, a return pressure spring 5-4, a material control plate 5-5 and a sliding column 5-6; the control shafts 5-1 are provided with a plurality of control shafts, and the upper ends of the control shafts 5-1 are fixedly connected to the T-shaped frame 4-2; the middle parts of the control shafts 5-1 are in sliding fit with the fixed plate 5-2; the fixed plate 5-2 is fixed at the upper end of the raw material box 6; the lower ends of the control shafts 5-1 are fixedly connected to the movable plate 5-3; the movable plate 5-3 is in sliding fit in a longitudinal sliding groove in the middle of the interior of the raw material box 6; two ends of the movable plate 5-3 are respectively and rotatably connected with the inner end of a material control plate 5-5; the outer ends of the two material control plates 5-5 are respectively fixedly connected with a sliding column 5-6; the front end and the rear end of each of the two sliding columns 5-6 are respectively matched in the transverse sliding grooves on the front side and the rear side in the raw material box 6 in a sliding manner; a reset pressure spring 5-4 is sleeved on the control shaft 5-1; the reset pressure spring 5-4 is positioned between the fixed plate 5-2 and the movable plate 5-3. The control shaft 5-1 in the feeding controller 5 can move upwards under the driving of the T-shaped frame 4-2, the control shaft 5-1 moves upwards to drive the movable plate 5-3 to move upwards and compress the reset pressure spring 5-4, the movable plate 5-3 moves upwards to drive the inner ends of the two material control plates 5-5 to move upwards, the included angle between the two material control plates 5-5 is reduced, and the two material control plates 5-5 drive the two sliding columns 5-6 to slide in the transverse sliding grooves on the front side and the rear side in the raw material box 6, so that the material is discharged through the gap between the outer ends of the two material control plates 5-5 and the raw material box 6.
And polishing the inner wall of the raw material box 6.
Example eight:
the production method of the compound fertilizer by the compound fertilizer production device comprises the following steps:
the method comprises the following steps: respectively putting raw materials for producing the compound fertilizer into two raw material boxes 6;
step two: the stirrer 2 is powered on and started;
step three: the started stirrer 2 can perform reciprocating motion in the up-and-down direction through the matching with the rack 3;
step four: when the stirrer 2 moves upwards, the linkage frame 4 is pressed and driven, and the linkage frame 4 controls the two feeding controllers 5 to discharge raw materials in the two raw material boxes 6;
step five: the raw materials enter the sub-mixing cylinder 1 through the raw material box 6, and are stirred by the stirrer 2 to obtain the compound fertilizer.
Example seven:
the compound fertilizer produced by the compound fertilizer production method comprises the following raw materials, by weight, 50 parts of urea, 20 parts of ammonium phosphate, 30 parts of potassium chloride, 5 parts of zinc stearate, 4 parts of zeolite powder, 4 parts of ground phosphate rock, 3 parts of seaweed powder and 2 parts of monopotassium phosphate.
The working principle of the invention is as follows: according to the compound fertilizer production device, when compound fertilizer is produced, different raw materials are respectively put into the two raw material boxes 6, then the stirrer 2 is connected with a power supply and started, after the stirrer 2 is started, the stirrer 2 can reciprocate up and down through matching with the rack 3, the linkage frame 4 can be driven to work when moving upwards, the linkage frame 4 drives the two feeding controllers 5 to control the raw materials in the two raw material boxes 6 to be intermittently added into the mixing cylinder 1, different raw materials are stirred by the stirrer 2 in the mixing cylinder 1, the stirrer 2 can reciprocate up and down when mixing and stirring the raw materials in the mixing cylinder 1, the raw materials at different positions can be fully stirred and mixed, the raw materials at the lower part can be driven to move upwards, and a certain stirring effect is achieved; the raw materials are added and stirred at the same time, so that the mixing and stirring effect is better, and the quality of the compound fertilizer is favorably improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a compound fertilizer apparatus for producing, includes open-top's mixing drum (1), agitator (2), rack (3), linkage frame (4), feed controller (5), raw material tank (6) and frame (7), its characterized in that: the mixing drum (1) is connected to the frame (7); one end of the stirrer (2) is rotatably matched in the mixing cylinder (1), and the other end of the stirrer (2) is connected to the rack (7); the stirrer (2) is connected with the rack (3) in a matching way, and the rack (3) is fixed on the stirrer (2); the stirrer (2) is in transmission connection with a linkage frame (4), and two ends of the linkage frame (4) are connected with two feeding controllers (5); the two feeding controllers (5) are respectively connected in a raw material box (6); two raw material tanks (6) are all fixed on the frame (7), and discharge ports of the two raw material tanks (6) are positioned right above the top opening of the mixing barrel (1).
2. The compound fertilizer production apparatus as set forth in claim 1, wherein: the lower part of the mixing cylinder (1) is provided with an opening, and the lower part of the mixing cylinder (1) is connected with a cylinder cover (1-1) through thread matching.
3. A compound fertilizer production apparatus as claimed in claim 2, wherein: the stirrer (2) comprises a stirring motor (2-1), a stirring shaft (2-2), a stirring part (2-3), a transmission bevel gear (2-4), a driven bevel gear (2-5), a universal driving shaft (2-6), an irregular gear (2-7), an extension spring (2-8), an upper bracket (2-9) and a lower bracket (2-10); the stirring motor (2-1) is fixed on the upper bracket (2-9); the upper bracket (2-9) is in sliding fit with the lower bracket (2-10); the lower support (2-10) is fixed on the frame (7); an output shaft of the stirring motor (2-1) is connected with the stirring shaft (2-2) through a coupler; the stirring shaft (2-2) is connected to the upper support (2-9) in a rotating fit manner, and the stirring shaft (2-2) is in a sliding fit with the lower support (2-10); a transmission bevel gear (2-4) is fixed on the stirring shaft (2-2); the transmission bevel gear (2-4) is in meshed transmission connection with the driven bevel gear (2-5); the driven bevel gears (2-5) and the irregular gears (2-7) are respectively fixed at two ends of the universal driving shaft (2-6); the linkage shafts (2-6) are rotationally matched on the upper brackets (2-9); the irregular gears (2-7) are meshed with the rack (3); an extension spring (2-8) is sleeved on the stirring shaft (2-2); two ends of the extension spring (2-8) are respectively fixedly connected with the upper bracket (2-9) and the lower bracket (2-10); the upper ends of the upper brackets (2-9) are in jacking transmission connection with the linkage frame (4); a stirring part (2-3) is fixed at the lower end of the stirring shaft (2-2); the stirring part (2-3) is rotationally matched in the mixing cylinder (1).
4. A compound fertilizer production apparatus as claimed in claim 3, wherein: the stirring part (2-3) comprises a hexagonal pipe (2-3-1), a mixing column (2-3-2) and a material turning plate (2-3-3); the hexagonal pipe (2-3-1) is fixed at the lower end of the shaft body of the stirring shaft (2-2); the tube surface of the hexagonal tube (2-3-1) is uniformly and fixedly connected with a plurality of mixing columns (2-3-2) and a plurality of material turning plates (2-3-3) in a surrounding manner.
5. The compound fertilizer production apparatus as set forth in claim 4, wherein: the linkage frame (4) comprises a U-shaped frame (4-1) and a T-shaped frame (4-2); the upper end of the upper bracket (2-9) is in jacking transmission connection with the middle of the U-shaped frame (4-1); two ends of the U-shaped frame are respectively fixedly connected with the inner end of a T-shaped frame (4-2); the outer ends of the two T-shaped frames (4-2) are respectively connected with a feeding controller (5) in a transmission way.
6. The compound fertilizer production apparatus as set forth in claim 5, wherein: a plurality of upper and lower inserting rod holes are uniformly formed in the inner side surface of the middle part of the raw material box (6); the U-shaped frame (4-1) is connected with an external thread inserted bar (4-3) through thread matching; the inner end of the external thread inserted bar (4-3) is fixedly connected with a rotating block; the length of the external thread inserted bar (4-3) is greater than the distance between the U-shaped frame (4-1) and the inner side surface of the middle part.
7. The compound fertilizer production apparatus as set forth in claim 6, wherein: the feeding controller (5) comprises a control shaft (5-1), a fixed plate (5-2), a movable plate (5-3), a reset pressure spring (5-4), a material control plate (5-5) and a sliding column (5-6); the control shafts (5-1) are provided with a plurality of control shafts, and the upper ends of the control shafts (5-1) are fixedly connected to the T-shaped frame (4-2); the middle parts of the control shafts (5-1) are in sliding fit with the fixed plate (5-2); the fixed plate (5-2) is fixed at the upper end of the raw material box (6); the lower ends of the control shafts (5-1) are fixedly connected to the movable plate (5-3); the movable plate (5-3) is in sliding fit in a longitudinal sliding groove in the middle of the interior of the raw material box (6); two ends of the movable plate (5-3) are respectively and rotatably connected with the inner end of a material control plate (5-5); the outer ends of the two material control plates (5-5) are respectively fixedly connected with a sliding column (5-6); the front end and the rear end of each of the two sliding columns (5-6) are respectively in sliding fit with the transverse sliding grooves on the front side and the rear side in the raw material box (6); a reset pressure spring (5-4) is sleeved on the control shaft (5-1); the reset pressure spring (5-4) is positioned between the fixed plate (5-2) and the movable plate (5-3).
8. The compound fertilizer production apparatus as set forth in claim 7, wherein: and polishing the inner wall of the raw material box (6).
9. The method for producing a compound fertilizer by the compound fertilizer production apparatus according to claim 1, wherein: the method comprises the following steps:
the method comprises the following steps: respectively putting raw materials for producing the compound fertilizer into two raw material boxes (6);
step two: the stirrer (2) is powered on and started;
step three: the started stirrer (2) can perform reciprocating motion in the vertical direction through the matching with the rack (3);
step four: when the stirrer (2) moves upwards, the linkage frame (4) is pressed and transmitted, and the linkage frame (4) controls the two feeding controllers (5) to discharge the raw materials in the two raw material boxes (6);
step five: the compound fertilizer is obtained after raw materials enter the sub-mixing cylinder (1) through the raw material box (6) and are stirred by the stirrer (2).
10. The compound fertilizer produced by the compound fertilizer production method according to claim 9, wherein: in the compound fertilizer, the raw materials comprise, by weight, 50 parts of urea, 20 parts of ammonium phosphate, 30 parts of potassium chloride, 5 parts of zinc stearate, 4 parts of zeolite powder, 4 parts of ground phosphate rock, 3 parts of seaweed powder and 2 parts of monopotassium phosphate.
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CN113083209A (en) * 2021-04-19 2021-07-09 苏州市罗森助剂有限公司 Chemical production equipment

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