CN114405403B - Granulation forming device based on fertilizer production and processing - Google Patents
Granulation forming device based on fertilizer production and processing Download PDFInfo
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- CN114405403B CN114405403B CN202210126937.8A CN202210126937A CN114405403B CN 114405403 B CN114405403 B CN 114405403B CN 202210126937 A CN202210126937 A CN 202210126937A CN 114405403 B CN114405403 B CN 114405403B
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a granulation forming device based on organic fertilizer production and processing, which comprises a shell, wherein a supporting plate is fixedly arranged in the shell, a conveying box is arranged on the upper surface of the supporting plate, a granulation forming box is communicated with the top of the conveying box, a pair-roller forming mechanism for organic fertilizer granulation is arranged in the granulation forming box, the pair-roller forming mechanism comprises two granulation rollers rotatably arranged on the inner wall of the granulation forming box, a plurality of mounting holes are annularly formed in the outer wall of each granulation roller, a semicircular ring for forming is fixed in each mounting hole, an ejection block is embedded in the inner bottom of each semicircular ring, and an ejection mechanism is arranged in each granulation roller. The invention adopts double-roller type extrusion granulation and is matched with the arranged ejection mechanism, thereby effectively ensuring the cleanness of the semicircular ring and the inner molding cavity thereof, leading the granulated finished product to be round particles with the same size and quality, and greatly improving the use quality of the organic fertilizer.
Description
Technical Field
The invention relates to the technical field of organic fertilizer production and processing, in particular to a granulation forming device based on organic fertilizer production and processing.
Background
Macronutrients of nitrogen, phosphorus and potassium in soil generally cannot meet the growth requirements of crops, and organic fertilizers containing nitrogen, phosphorus and potassium are required to be applied for complement, namely chemical fertilizers, organic fertilizers for short. The fertilizer is prepared by chemical and/or physical methods and contains one or more nutrient elements required by the growth of crops. Also known as inorganic fertilizers. Granulation is an indispensable link in organic fertilizer production, and granulation includes extrusion method, ball-making method, guniting method and the like, and granulation is mostly carried out by adopting a roller extrusion and re-crushing method in the prior art.
Disclosure of Invention
The invention aims to provide a granulation forming device based on organic fertilizer production and processing, which adopts double-roller type extrusion granulation and is matched with an ejection mechanism, so that cleanness of a semicircular ring and an internal forming cavity of the semicircular ring is effectively guaranteed, a granulated finished product is round particles with the same size and quality, the use quality of the organic fertilizer is greatly improved, and the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the granulation forming device based on organic fertilizer production and processing comprises a shell, wherein a supporting plate is fixedly arranged in the shell, a conveying box is arranged on the upper surface of the supporting plate, the top of the conveying box is communicated with a granulation forming box, and a pair roller forming mechanism for granulation of the organic fertilizer is arranged in the granulation forming box;
the pair-roller forming mechanism comprises two granulating rollers which are rotatably arranged on the inner wall of a granulating forming box, the inner wall of the granulating forming box is provided with a plurality of groups of driving mechanisms for driving the two granulating rollers to rotate mutually, the outer wall of each granulating roller is annularly provided with a plurality of mounting holes, each mounting hole is fixedly provided with a semicircular ring for forming, an ejection block is embedded in the inner bottom of each semicircular ring, an ejection mechanism is arranged in each granulating roller, and the ejection mechanisms are used for ejecting the ejection blocks in single-row positions when the granulating rollers rotate;
the top of the granulation forming box is also provided with a spiral feeding mechanism for feeding.
Preferably, the ejection mechanism comprises two fixing columns fixed on the inner wall of the granulation molding box, each fixing column penetrates through the corresponding granulation roller through a through hole formed in the end part of the granulation molding box, a plurality of fixing plates are fixedly mounted on the outer wall of each fixing column, the plurality of fixing plates are distributed in a linear array, and is arranged inside the granulation roller, the bottoms of the fixed plates are provided with bulges, the lower part of each mounting hole is provided with a fixed sleeve through a fixed part, a movable column is slidably arranged in the fixed sleeve, the top of the movable column extends into the semicircular ring and is fixedly connected with the bottom of the ejection block, the movable column is characterized in that one end, far away from the ejection block, of the movable column is fixedly provided with a fixing ring, the outer wall of the movable column between the fixing ring and the fixing ring is sleeved with a spring for resetting the ejection block, and a plurality of mounting bars matched with the protrusions are fixedly connected between each row of end portions where the movable columns are located.
Preferably, each group of driving mechanisms comprises a second motor fixed on the inner wall of the granulation forming box, a second gear is fixedly installed on an output shaft of the second motor, a first gear is fixedly installed at the position of a through hole where the granulation roller is located through an extension sleeve, and the first gear and the second gear are in meshing transmission.
Preferably, the inside of delivery box is provided with the feeding mechanism of accepting that is used for antiseized even behind the fertilizer granulation shaping, accepting feeding mechanism includes two fixed axles and connects the flitch, connect the flitch to install in the inside of delivery box through two sets of link mechanism, connect a plurality of grooves of accepting of the upper surface evenly distributed of flitch, two the fixed axle is fixed mounting respectively at the both ends of the inside of delivery box, two the outer wall of fixed axle rotates respectively to be installed and rotates the wheel, two it is connected with the conveyer belt to rotate between the wheel.
Preferably, each group of the link mechanisms comprises a fixed strip and a swing rod, the fixed strip is fixedly arranged on the inner wall of the conveying box, the upper surface of the fixed strip is respectively provided with a movable block through a sliding chute and a sliding block arranged in the sliding chute in a sliding way, the side wall of the movable block close to the conveying belt is rotatably provided with a swinging block through a pin shaft, the end part of the swinging block close to the conveying belt is provided with a triangular block, the outer wall of the conveying belt is distributed with inclined teeth matched with the triangular blocks, the swing rod is rotatably arranged on the inner wall of the conveying box through a rotating shaft, a transmission belt is connected between the rotating shaft where the swing rod is located and the output shaft where one of the second motors is located, connecting strips are connected between the end part of the swinging block far away from the triangular block and the end part of the swinging rod, the material receiving plate is fixedly arranged between the two connecting strips, and limiting assemblies for limiting the swinging of the swinging block are arranged on two sides of the movable block;
the limiting assembly comprises two rotatable screw rods, the screw rods are in threaded connection through threaded holes formed in the movable block respectively, and elastic rubber columns are arranged on opposite surfaces of the two screw rods.
Preferably, the top fixed mounting of transfer box has wind dish and fan, the fan intercommunication that wind dish and casing outer wall set up, the wind dish is located the left side at transfer box top, and the wind dish can blow to the shaping granule of conveyer belt upper surface, the fan is located the right side at transfer box top, and the fan can blow to the shaping granule of connecting strip upper surface.
Preferably, spiral feed mechanism includes the support frame, support frame fixed mounting is on the lateral wall of delivery box, the top of support frame is fixed with the stock chest, the bottom intercommunication of stock chest has spiral delivery pipe, the inside spiral delivery pole that is provided with of spiral delivery pipe, the top fixed mounting of casing has and is used for driving spiral delivery pole pivoted first motor, the one end that first motor was kept away from to spiral delivery pipe is through feeding case and the inside intercommunication of granulation shaping incasement.
Preferably, a rotation speed sensor for sensing the rotation of the rotating wheel is arranged on one of the fixed shafts.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, double-roller type extrusion granulation is adopted, and the ejection mechanism is matched, so that the adhered residual particles in the semicircular ring can be ejected, the cleanness of the semicircular ring and the inner molding cavity of the semicircular ring is effectively ensured, the molding quality is effectively improved, the occurrence probability of defective products is reduced, the granulated finished products are round particles with the same size and quality, and the use quality of the organic fertilizer is greatly improved.
2. According to the invention, the formed round particles can fall into the receiving grooves with different upper surfaces of the connecting strips through the arranged receiving and feeding mechanism, so that the adhesion phenomenon caused by stacking of the particles is effectively avoided.
3. According to the invention, through the ingenious arrangement of the structures, when the triangular block can cross the inclined teeth to move relative to the conveying belt, the material receiving plate where the granulating roller is located can be further driven to continuously vibrate, the connecting strip is matched to gradually change from horizontal to inclined upward, so that the cooling forming particles on the connecting strip can be vibrated to fall on the upper surface of the conveying belt and sequentially reciprocate, when the swinging block rotates to be abutted against the elastic rubber column on the screw rod on the left side, the triangular block and the inclined teeth are also abutted at the moment, the conveying belt can be driven to integrally feed forward for a certain distance, the feeding and conveying of the forming particles are realized, the working efficiency is improved, and meanwhile, the stacking among particles and the adverse effects caused by adhesion are effectively avoided.
4. The invention can blow the particles on the upper surface of the connecting strip through the arranged fan to enable the particles to be rapidly cooled and formed, and can blow the formed particles distributed on the conveying belt for the second time under the action of the matched air disk, thereby further improving the quality of particle forming.
5. According to the invention, through the arranged rotating speed sensor, when the whole conveying belt is fed forward for a certain distance, the rotating wheel is further driven to rotate, when the rotating wheel rotates, the rotating speed sensor receives induction and transmits a signal to the single chip microcomputer, the single chip microcomputer controls and drives the first motor to work, particle forming can be carried out at the moment, the corresponding material receiving plate is a material receiving process, when the conveying belt stops moving, the corresponding single chip microcomputer controls the first motor to stop working, namely raw materials are not added into the granulation forming box, granulation is stopped, the corresponding material receiving plate is a material discharging process, and the ordered material receiving and discharging processes of the material receiving plate are realized through start-stop control of the first motor, so that no stacking among particles is effectively ensured, and the condition of adhesion is avoided.
Drawings
FIG. 1 is a schematic left-view perspective view of the present invention;
FIG. 2 is a schematic diagram of a right-side perspective view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure A-A of the present invention;
FIG. 5 is a schematic view of the A-A section of the three-dimensional structure of the present invention;
FIG. 6 is a schematic view of the cross-sectional structure B-B of the present invention;
FIG. 7 is a schematic view of a partial cross-sectional three-dimensional structure of a granulation molding box according to the present invention;
FIG. 8 is a schematic cross-sectional view of a pelletizing roller according to the invention;
FIG. 9 is a schematic view of a longitudinal section of a granulating roller according to the present invention;
FIG. 10 is an enlarged view of the structure of FIG. 5 at C according to the present invention;
FIG. 11 is an enlarged view of the structure of FIG. 5;
FIG. 12 is an enlarged view of E of FIG. 7 according to the present invention;
FIG. 13 is an enlarged view of the structure of FIG. 8 at G in accordance with the present invention;
FIG. 14 is a schematic top view of the present invention;
FIG. 15 is a partially disassembled front view structure diagram of the present invention.
In the figure: 1. a housing; 2. a first motor; 3. a spiral conveying pipe; 4. a storage tank; 5. a support frame; 6. a feeding box; 7. granulating and forming box; 8. a delivery box; 9. a conveyor belt; 10. a support plate; 12. a fixed shaft; 13. a rotating wheel; 14. a material receiving plate; 15. a swing rod; 16. a drive belt; 17. a granulation roller; 18. a fixing strip; 19. a first gear; 20. fixing a column; 21. a second motor; 22. a second gear; 23. a movable block; 24. a screw; 25. helical teeth; 26. a swing block; 27. a connecting strip; 28. a fixing plate; 29. a protrusion; 30. mounting a bar; 31. a movable post; 32. a fixing ring; 33. a spring; 34. fixing a sleeve; 35. a semicircular ring; 36. ejecting a block; 37. a triangular block; 38. a wind plate; 39. a fan; 40. and (7) installing holes.
Detailed Description
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 15, the present invention provides a technical solution: the granulation forming device based on organic fertilizer production and processing comprises a shell 1, wherein a supporting plate 10 is fixedly installed inside the shell 1, a conveying box 8 is installed on the upper surface of the supporting plate 10, the top of the conveying box 8 is communicated with a granulation forming box 7, and a pair roller forming mechanism for organic fertilizer granulation is arranged inside the granulation forming box 7;
the pair-roller forming mechanism comprises two granulating rollers 17 rotatably mounted on the inner wall of the granulating forming box 7, the inner wall of the granulating forming box 7 is provided with a plurality of groups of driving mechanisms for driving the two granulating rollers 17 to rotate mutually, the outer wall of each granulating roller 17 is annularly provided with a plurality of mounting holes 40, each mounting hole 40 is fixedly provided with a semicircular ring 35 for forming, an ejection block 36 is embedded in the inner bottom of each semicircular ring 35, an ejection mechanism is arranged in each granulating roller 17, and the ejection mechanism is used for ejecting the ejection blocks 36 in which the granulating rollers 17 are arranged in a single row when the granulating rollers 17 rotate;
the top of the granulating and forming box 7 is also provided with a spiral feeding mechanism for feeding.
Adopt to roll-type extrusion granulation, when the raw materials is in the meshing department of two granulation rollers 17, can be by extrusion to circular granule, and the ejection mechanism that the cooperation set up, alright ejecting with the residual granule of the inside adhesion of semicircle ring 35, the cleanness of semicircle ring 35 and inside shaping cavity has effectively been guaranteed, the fashioned quality has effectively been improved, the probability that the wastrel appears has been reduced, make the finished product that the granulation came out be the circular granule that big small and big quality is the same, very big improvement the use quality of fertilizer.
Specifically, the ejection mechanism comprises two fixing columns 20 fixed on the inner wall of the granulation molding box 7, each fixing column 20 penetrates through the corresponding granulation molding box through a through hole arranged at the end part of the granulation roller 17, a plurality of fixing plates 28 are fixedly arranged on the outer wall of each fixing column 20, the fixing plates 28 are distributed in a linear array, the fixing device is arranged inside the granulating roller 17, the bottom of each fixing plate 28 is provided with a bulge 29, the lower part of each mounting hole 40 is provided with a fixing sleeve 34 through a fixing piece, a movable column 31 is slidably arranged inside the fixing sleeve 34, the top of the movable column 31 extends into the semicircular ring 35 and is fixedly connected with the bottom of the ejection block 36, one end, far away from the ejection block 36, of the movable column 31 is fixedly provided with a fixing ring 32, the outer wall of the movable column 31 between the fixing ring 32 and the fixing sleeve 34 is sleeved with a spring 33 for resetting the ejection block 36, and a mounting strip 30 matched with the bulges 29 is fixedly connected between the end parts of each row where the movable columns 31 are located.
Through the arranged ejection mechanism, as shown in fig. 8, 9 and 12, because the fixing plate 28 is fixed inside the granulation roller 17 through the fixing column 20, and through the protrusion 29 arranged at the bottom of the fixing plate, after granulation is realized at the meshing position of the granulation roller 17, because some parts may be adhered and remain inside the semicircular ring 35, when the granulation roller 17 rotates and the mounting strip 30 is in contact with the protrusion 29, under the action of the protrusion 29, the mounting strip 30 moves downwards, the downward movement of the mounting strip 30 drives the whole column of movable columns 31 to move and compress the spring 33, so that the ejection block 36 embedded at the inner bottom of the semicircular ring 35 is ejected outwards, and the adhered residual particles inside the semicircular ring 35 can be ejected out and separated from the semicircular ring 35, when the mounting strip 30 passes over the protrusion 29, the ejection block 36 is reset under the elastic force of the spring 33, and the reset process of the ejection block 36 collides with the semicircular ring 35, the resulting vibration can further shake away material remaining on the ejector block 36.
Specifically, each set of driving mechanism comprises a second motor 21 fixed on the inner wall of the granulation molding box 7, a second gear 22 is fixedly installed on an output shaft of the second motor 21, a first gear 19 is fixedly installed at the position of a through hole where the granulation roller 17 is located through an extension sleeve, and the first gear 19 is in meshing transmission with the second gear 22.
Through the work of control drive second motor 21, second motor 21 can drive second gear 22 on it and take place to rotate, because the meshing transmission of second gear 22 and first gear 19 can further drive two granulation rollers 17 and take place the meshing formula and rotate, through the semicircle ring 35 that sets up on the granulation roller 17, when the raw materials is in the meshing department of two granulation rollers 17, can be by extrusion to circular granule to alright realize the granulation forming process.
Specifically, the inside of delivery box 8 is provided with the feeding mechanism of accepting that is used for antiseized even after the fertilizer granulation shaping, accepts feeding mechanism and includes two fixed axles 12 and connects flitch 14, connects flitch 14 to install in the inside of delivery box 8 through two sets of link mechanism, connects a plurality of grooves of accepting of flitch 14's upper surface evenly distributed, and two fixed axles 12 are fixed mounting respectively at the both ends of the inside of delivery box 8, and the outer wall of two fixed axles 12 rotates respectively to be installed and rotates wheel 13, rotates two and is connected with conveyer belt 9 between the wheel 13.
Through the accepting feed mechanism who sets up, cooperation link mechanism's effect, on the one hand, can make the circular granule after the shaping drop to the different accepting inslot of connecting strip 27 upper surface to effectively avoided piling up the adhesion phenomenon that brings between the granule, on the other hand can drive conveyer belt 9 and wholly feed one section distance forward, thereby the conveying of feeding of the shaping granule of realization, when improving work efficiency, effectively avoided piling up between the granule, and the adverse effect that the adhesion brought.
Specifically, each group of link mechanisms comprises a fixed strip 18 and a swing rod 15, the fixed strip 18 is fixedly mounted on the inner wall of the conveying box 8, the upper surface of the fixed strip 18 is respectively provided with a movable block 23 in a sliding manner through a sliding groove and a sliding block arranged inside the fixed strip, the side wall of the movable block 23 close to the conveying belt 9 is provided with a swing block 26 in a rotating manner through a pin shaft, the end part of the swing block 26 close to the conveying belt 9 is provided with a triangular block 37, the outer wall of the conveying belt 9 is distributed with inclined teeth 25 matched with the triangular block 37, the swing rod 15 is rotatably mounted on the inner wall of the conveying box 8 through a rotating shaft, a transmission belt 16 is connected between the rotating shaft of the swing rod 15 and an output shaft of one of the second motors 21, a connecting strip 27 is connected between the end part of the swing block 26 far away from the triangular block 37 and the end part of the swing rod 15, the material receiving plate 14 is fixedly mounted between the two connecting strips 27, and limiting components for limiting the swing of the swing block 26 are arranged on two sides of the movable block 23;
the limiting assembly comprises two rotatable screws 24, the two screws 24 are in threaded connection through threaded holes formed in the movable block 23 respectively, and elastic rubber columns are arranged on opposite surfaces of the two screws 24.
Through the structural arrangement of the link mechanism, as shown in fig. 6, when the swing rod 15 swings clockwise, due to the connection effect of the connection strip 27, the limit effect of the two screws 24 arranged on the movable block 23 is matched, and the structural arrangement of the triangular block 37 and the helical teeth 25, firstly, the clockwise swing of the swing rod 15 drives the connection strip 27 to move, so as to further drive the swing block 26 to rotate around the pin shaft, when the swing block 26 rotates to be abutted against the elastic rubber column on the screw 24 on the left side, the triangular block 37 is also abutted against the helical teeth 25, so that when the swing rod 15 continues to rotate, the conveyor belt 9 can be driven to integrally feed forward for a certain distance, when the swing rod 15 swings clockwise to cross the horizontal position, on one hand, the connection strip 27 gradually changes from horizontal to oblique upward, and simultaneously drives the swing block 26 to rotate around the pin shaft, when the swing block 26 rotates to be contacted with the elastic rubber column on the screw 24 on the right side, when the swing link 15 drives the swing block 26 to pull back, at the moment, the triangular block 37 and the helical teeth 25 do not interfere with each other, the triangular block 37 at the end of the swing block 26 can move relative to the conveying belt 9 over the helical teeth 25, so that the movable block 23 is moved back and the conveyor belt 9 remains stationary, which, when the triangular block 37 can move relative to the conveying belt 9 across the inclined teeth 25, the material receiving plate 14 on which the granulating roller 17 is positioned can be further driven to vibrate continuously, the matching connecting strips 27 gradually change from horizontal to inclined upwards, so that the cooled and formed particles on the connecting strip 27 can be shaken down to the upper surface of the conveyer belt 9, and are reciprocated in sequence, when the swing block 26 rotates to abut against the elastic rubber column on the left screw 24, the triangular block 37 and the helical teeth 25 also abut against each other, so that the conveying belt 9 can be driven to integrally feed forward for a certain distance, and the feeding and conveying of the formed particles are realized.
Specifically, the top fixed mounting of transfer box 8 has wind dish 38 and fan 39, and wind dish 38 and the fan intercommunication of casing 1 outer wall setting, and wind dish 38 is located the left side at transfer box 8 top, and wind dish 38 can blow the shaping granule of conveyer belt 9 upper surface, and fan 39 is located the right side at transfer box 8 top, and fan 39 can blow the shaping granule of connecting strip 27 upper surface.
Through the fan 39 who sets up, can blow to the granule of connecting strip 27 upper surface, make its cooling shaping fast, the effect of complex wind dish 38 can be to the shaping granule that distributes on the conveyer belt 9 secondary blow to can further improve granule shaping quality.
Specifically, spiral feed mechanism includes support frame 5, and 5 fixed mounting of support frame are on the lateral wall of delivery box 8, and the top of support frame 5 is fixed with stock chest 4, and the bottom intercommunication of stock chest 4 has auger delivery pipe 3, and auger delivery pipe 3 is inside to be provided with the auger delivery pole, and the top fixed mounting of casing 1 has and is used for driving auger delivery pole pivoted first motor 2, and auger delivery pipe 3 keeps away from the one end of first motor 2 and passes through feeding box 6 and the inside intercommunication of granulation shaping case 7.
Work when driving first motor 2, can drive the inside screw conveyer pole work of spiral conveyer pipe 3 to alright carry the raw materials inside spiral conveyer pipe 3 to granulation roller 17 inside through feeding case 6, granulation roller 17's work alright realize the granule forming process.
Specifically, one of the stationary shafts 12 is provided with a rotation speed sensor for sensing rotation of the rotating wheel 13.
Through the rotational speed sensor who sets up, feeding a section of distance in-process forward as conveyer belt 9 is whole, can further drive and rotate wheel 13 and take place to rotate, when rotating wheel 13 and rotating, rotational speed sensor accepts the response, and with signal transmission to singlechip, singlechip control and drive first motor 2 work, alright carry out the granule shaping this moment, corresponding flitch 14 that connects is for connecing the material process, when conveyer belt 9 stop motion, the first motor 2 stop work of corresponding singlechip control, be promptly not adding the raw materials to granulation shaping case 7 inside, the granulation stops, it is the process of unloading to correspond the flitch 14 this moment, through opening the start-stop control to first motor 2, realized connecing orderly material and the process of unloading of flitch 14, thereby effectively guaranteed can not take place to pile up between the granule, the condition of adhesion has been avoided appearing.
The working principle is as follows: this granulation forming device based on fertilizer production and processing, during the use, at first pour into inside stock chest 4 with raw materials for production, when raw materials get into granulation roller 17 inside, through two granulation rollers 17 that granulation profiled box 7 inside set up, control drive second motor 21 work, second motor 21 can drive its last second gear 22 and take place to rotate, because the meshing transmission of second gear 22 and first gear 19, can further drive two granulation rollers 17 and take place the meshing formula and rotate, through the semicircle ring 35 that sets up on granulation roller 17, when raw materials is in the meshing department of two granulation rollers 17, can be extruded to circular granule, thereby can realize the granulation forming process;
as shown in fig. 8, 9 and 12, the fixing plate 28 is fixed inside the granulation roller 17 through the fixing column 20, and the protrusion 29 is disposed at the bottom of the fixing plate, after granulation is performed on the granulation roller 17 at the meshing position, because some parts may be adhered and remain inside the semicircular ring 35, when the granulation roller 17 rotates and the mounting strip 30 contacts with the protrusion 29, the mounting strip 30 moves downward under the action of the protrusion 29, the downward movement of the mounting strip 30 drives the entire column of movable columns 31 to move and compress the spring 33, so that the ejection block 36 embedded at the bottom inside the semicircular ring 35 is ejected outward, and the adhered residual particles inside the semicircular ring 35 can be ejected out and separated from the semicircular ring 35, when the mounting strip 30 passes over the protrusion 29, the ejection block 36 is reset under the elastic force of the spring 33, and the reset process of the ejection block 36 collides with the semicircular ring 35, the generated vibration can further shake away the materials remained on the ejection block 36, thereby effectively ensuring the cleanness of the semicircular ring 35 and the inner molding cavity thereof and effectively improving the molding quality;
through the transmission connection of the transmission belt 16, when the second motor 21 works, on one hand, the granulation roller 17 can be driven to granulate, on the other hand, the swing rod 15 can be further driven to swing, as shown in fig. 5, 6 and 11, the transmission belt 16 is connected with the second motor 21 close to the left side, the second motor 21 at this position drives the granulation roller 17 to rotate clockwise to realize the granulation molding process, thereby further driving the swing rod 15 to swing clockwise, when the swing rod 15 swings clockwise, as shown in fig. 6, when the swing rod 15 swings clockwise, due to the connection effect of the connecting strip 27, the limit effect of the two screws 24 arranged on the movable block 23 is matched, and the structure arrangement of the triangular block 37 and the oblique teeth 25, firstly, the clockwise swing rod 15 swings back to drive the connecting strip 27 to move, thereby further driving the swing block 26 to rotate around the pin shaft, when the swing block 26 rotates to be abutted against the elastic rubber column on the screw 24 at the left side, at the moment, the triangular block 37 and the helical teeth 25 are also abutted, so that when the oscillating bar 15 continues to rotate, the conveying belt 9 can be driven to integrally feed forward for a certain distance, in the process, the formed round particles can fall into the receiving grooves with different upper surfaces of the connecting strips 27 due to the movement of the connecting strips 27, the adhesion phenomenon caused by stacking among the particles is effectively avoided, and meanwhile, the particles on the upper surfaces of the connecting strips 27 can be blown by the arranged fans 39 so as to be rapidly cooled and formed;
when the swing rod 15 swings clockwise to cross the horizontal position, on one hand, the connecting strip 27 gradually changes from horizontal to oblique upward and simultaneously drives the swing block 26 to rotate around the pin shaft, when the swing block 26 rotates to contact with the elastic rubber column on the screw 24 on the right side, in the process that the swing rod 15 drives the swing block 26 to pull back, at this moment, no conflict exists between the triangular block 37 and the oblique tooth 25, the triangular block 37 at the end part where the swing block 26 is located can cross the oblique tooth 25 to move relative to the conveying belt 9, so that the movable block 23 resets to move, at this moment, the conveying belt 9 keeps a static state, in the process, when the triangular block 37 can cross the oblique tooth 25 to move relative to the conveying belt 9, the material receiving plate 14 where the granulation roller 17 is located can be further driven to vibrate continuously, the matching connecting strip 27 gradually changes from horizontal to oblique upward, so that the cooled and formed particles on the connecting strip 27 can be vibrated to the upper surface of the conveying belt 9, when the swinging block 26 rotates to abut against the elastic rubber column on the screw rod 24 at the left side, the triangular block 37 abuts against the helical teeth 25 at the moment, so that the conveying belt 9 can be driven to integrally feed forward for a certain distance, the feeding and conveying of the formed particles are realized, and the formed particles distributed on the conveying belt 9 can be secondarily blown through the arranged air disc 38;
as shown in fig. 5, by providing a rotation speed sensor for sensing the rotation of the rotary wheel 13 on one of the fixed shafts 12, when the whole conveying belt 9 is fed forward for a certain distance, the rotating wheel 13 is further driven to rotate, when the rotating wheel 13 rotates, the rotating speed sensor receives induction and transmits a signal to the singlechip, the singlechip controls and drives the first motor 2 to work, the screw conveying rod in the screw conveying pipe 3 can be driven to work, so that the raw materials in the screw conveying pipe 3 can be conveyed to the interior of the granulation roller 17 through the feeding box 6, the granulation roller 17 can work to realize the particle forming process, the corresponding material receiving plate 14 is in the material receiving process, when the conveying belt 9 stops moving, the corresponding single chip microcomputer controls the first motor 2 to stop working, that is, the raw material is not added into the granulation molding box 7, granulation is stopped, and the corresponding material receiving plate 14 is in the discharging process.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The detachable installation mode has various modes, for example, the detachable installation mode can be matched with a buckle through inserting, for example, a bolt connection mode and the like.
The conception, the specific structure and the technical effects of the present invention are clearly and completely described above in connection with the embodiments and the accompanying drawings, so that the objects, the features and the effects of the present invention can be fully understood. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions.
The above embodiments are described in detail for the purpose of further illustrating the present invention and should not be construed as limiting the scope of the present invention, and the skilled engineer can make insubstantial modifications and variations of the present invention based on the above disclosure.
Claims (6)
1. Granulation forming device based on chemical fertilizer production and processing, including casing (1), its characterized in that: a supporting plate (10) is fixedly installed in the shell (1), a conveying box (8) is installed on the upper surface of the supporting plate (10), the top of the conveying box (8) is communicated with a granulation forming box (7), and a pair roller forming mechanism for fertilizer granulation is arranged in the granulation forming box (7);
the pair-roller forming mechanism comprises two granulating rollers (17) rotatably mounted on the inner wall of a granulating forming box (7), the inner wall of the granulating forming box (7) is provided with a plurality of groups of driving mechanisms for driving the two granulating rollers (17) to rotate mutually, the outer wall of each granulating roller (17) is annularly provided with a plurality of mounting holes (40), each mounting hole (40) is fixedly provided with a semicircular ring (35) for forming, an ejection block (36) is embedded in the inner bottom of each semicircular ring (35), and an ejection mechanism is arranged in each granulating roller (17) and used for ejecting the ejection blocks (36) in which the single row is located when the granulating rollers (17) rotate;
the top of the granulation forming box (7) is also provided with a spiral feeding mechanism for feeding;
the conveying box (8) is internally provided with a receiving and feeding mechanism for preventing adhesion after fertilizer granulation and molding, the receiving and feeding mechanism comprises two fixed shafts (12) and a receiving plate (14), the receiving plate (14) is installed inside the conveying box (8) through two groups of connecting rod mechanisms, a plurality of receiving grooves are uniformly distributed on the upper surface of the receiving plate (14), the two fixed shafts (12) are respectively and fixedly installed at two ends inside the conveying box (8), the outer walls of the two fixed shafts (12) are respectively and rotatably provided with rotating wheels (13), and a conveying belt (9) is connected between the two rotating wheels (13);
every group link mechanism includes fixed strip (18) and pendulum rod (15), fixed strip (18) fixed mounting is on the inner wall of transport case (8), the upper surface of fixed strip (18) has movable block (23) through the slider slidable mounting of spout and inside setting respectively, the lateral wall that movable block (23) are close to conveyer belt (9) rotates through the round pin axle and installs swing piece (26), the tip that swing piece (26) are close to conveyer belt (9) is provided with triangle piece (37), the outer wall distribution of conveyer belt (9) has skewed tooth (25) with triangle piece (37) assorted, pendulum rod (15) rotate through the axis of rotation and install on the inner wall of transport case (8), be connected with between the output shaft that the axis of rotation that pendulum rod (15) were located and one of them second motor (21) place drive belt (16), it is connected with connecting strip(s) between the tip that triangle piece (37) were kept away from to swing piece (26) and pendulum rod (15) tip to swing rod (15) tip 27) The material receiving plate (14) is fixedly arranged between the two connecting strips (27), and limiting assemblies for limiting the swinging of the swinging block (26) are arranged on two sides of the movable block (23);
the limiting assembly comprises two rotatable screw rods (24), the screw rods (24) are in threaded connection through threaded holes formed in the movable block (23) respectively, and elastic rubber columns are arranged on opposite surfaces of the two screw rods (24).
2. The granulation molding device based on fertilizer production and processing as claimed in claim 1, characterized in that: the ejection mechanism comprises two fixed columns (20) fixed on the inner wall of a granulation forming box (7), each fixed column (20) penetrates through the corresponding granulation roller (17) through a through hole formed in the end portion of the fixed column (20), a plurality of fixed plates (28) are fixedly mounted on the outer wall of each fixed column (20), the fixed plates (28) are distributed in a linear array mode and are arranged inside the granulation roller (17), a plurality of bulges (29) are arranged at the bottoms of the fixed plates (28), a fixed sleeve (34) is mounted on the lower portion of each mounting hole (40) through a fixing piece, a movable column (31) is slidably mounted inside the fixed sleeve (34), the top of the movable column (31) extends into a semicircular ring (35) and is fixedly connected with the bottom of an ejection block (36), and a fixed ring (32) is fixed at one end, far away from the ejection block (36), of the movable column (31), the outer wall of the movable column (31) between the fixed ring (32) and the fixed sleeve (34) is sleeved with a spring (33) for resetting the ejection block (36), and a mounting bar (30) matched with the bulge (29) is fixedly connected between each row of end parts where the plurality of movable columns (31) are located.
3. The granulation forming device based on fertilizer production and processing as claimed in claim 1, characterized in that: every group actuating mechanism is including fixing second motor (21) on granulation shaping case (7) inner wall, the output shaft fixed mounting of second motor (21) has second gear (22), the through-hole position at granulation roller (17) place has first gear (19) through extending cover fixed mounting, first gear (19) and second gear (22) meshing transmission.
4. The granulation molding device based on fertilizer production and processing as claimed in claim 1, characterized in that: the top fixed mounting of transport case (8) has wind dish (38) and fan (39), the fan intercommunication that wind dish (38) and casing (1) outer wall set up, wind dish (38) are located the left side at transport case (8) top, and wind dish (38) can blow the shaping granule of conveyer belt (9) upper surface, fan (39) are located the right side at transport case (8) top, and fan (39) can blow the shaping granule of connecting strip (27) upper surface.
5. The granulation forming device based on fertilizer production and processing as claimed in claim 1, characterized in that: spiral feed mechanism includes support frame (5), support frame (5) fixed mounting is on the lateral wall of delivery box (8), the top of support frame (5) is fixed with stock chest (4), the bottom intercommunication of stock chest (4) has auger delivery pipe (3), auger delivery pipe (3) inside is provided with the auger delivery pole, the top fixed mounting of casing (1) has and is used for driving auger delivery pole pivoted first motor (2), the one end that first motor (2) were kept away from in auger delivery pipe (3) is through feeding box (6) and the inside intercommunication of granulation shaping case (7).
6. The granulation forming device based on fertilizer production and processing as claimed in claim 1, characterized in that: one of the fixed shafts (12) is provided with a rotating speed sensor for sensing the rotation of the rotating wheel (13).
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| CN202210126937.8A CN114405403B (en) | 2022-02-11 | 2022-02-11 | Granulation forming device based on fertilizer production and processing |
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| CN202210126937.8A CN114405403B (en) | 2022-02-11 | 2022-02-11 | Granulation forming device based on fertilizer production and processing |
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| CN114405403B true CN114405403B (en) | 2022-09-30 |
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| CN116728639A (en) * | 2023-01-12 | 2023-09-12 | 江苏锐巴新材料科技有限公司 | Low-dust pre-dispersed rubber auxiliary granulating device and application method thereof |
| CN117753309B (en) * | 2024-02-21 | 2024-04-26 | 洛阳可利威化工有限公司 | Rolling type granulator |
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