CN116173830B - Granulating and forming device for organic fertilizer - Google Patents
Granulating and forming device for organic fertilizer Download PDFInfo
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- CN116173830B CN116173830B CN202310381666.5A CN202310381666A CN116173830B CN 116173830 B CN116173830 B CN 116173830B CN 202310381666 A CN202310381666 A CN 202310381666A CN 116173830 B CN116173830 B CN 116173830B
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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
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
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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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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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
Abstract
The invention belongs to the technical field of organic fertilizer preparation, and discloses a granulating and forming device for organic fertilizer, which comprises a spiral extrusion mechanism, wherein an extrusion hole is formed in the end face of the spiral extrusion mechanism, and an extrusion pipe communicated with the extrusion hole is fixedly connected to the end face of the spiral extrusion mechanism. According to the invention, continuous intermittent organic fertilizer cutting forming is completed while the cutting knife transversely and rapidly reciprocates, meanwhile, the fixed block on the discharge plate is matched with the stop block gap at the bottom of the cutting knife to collide in the process of reciprocating transverse movement cutting, and the elastic reset mechanism at the bottom of the discharge plate is matched, so that the discharge plate simultaneously keeps transversely striking vibration in the cutting forming process, and the granular organic fertilizer falling on the discharge plate generates transverse relative displacement on the discharge plate, so that the granular organic fertilizer with certain viscosity is prevented from falling and being attached to the discharge plate, and the forming effect of the granular organic fertilizer prepared by the practical granulating forming device is greatly improved.
Description
Technical Field
The invention belongs to the technical field of organic fertilizer preparation, and particularly relates to a granulating and forming device for an organic fertilizer.
Background
Organic fertilizers, mainly derived from plants and/or animals, are applied to soil to provide plant nutrition as a carbonaceous material of its primary function. Is processed by biological substances, animal and plant wastes and plant residues, eliminates toxic and harmful substances in the materials, is rich in a large amount of beneficial substances, and comprises the following steps: various organic acids, peptides and rich nutrient elements including nitrogen, phosphorus and potassium. The organic fertilizer has the advantages of providing comprehensive nutrition for crops, along with long fertilizer efficiency, increasing and updating soil organic matters, promoting microorganism reproduction, improving physicochemical property and biological activity of soil, being a main nutrient for green food production, generally adopting a granulator to extrude waste materials by matching with a spiral extrusion device, completing granulation by matching with cutting equipment during extrusion, and completing stable molding by matching with a drying component.
In the granulating and forming device for organic fertilizer in the prior art, in the use process, as the organic fertilizer is mixed and extruded in the spiral extrusion device, the granulating and forming device has certain viscosity, is used for ensuring that the extruded organic fertilizer is not loose and maintains a granule-loading structure stable in cutting, however, when the granular organic fertilizer with certain viscosity falls on a discharge plate after cutting, gravity collision exists, and the situation of adhesion occurs after collision, so that the situation of adhesion of the fertilizer falling from cutting and granulating on the discharge plate occurs, and the fertilizer is not timely discharged along with gradual drying and solidification on the discharge plate under the adhesion condition, the forming quality of the granular organic fertilizer after cutting is greatly reduced, and the adhered granular organic fertilizer further blocks subsequent discharging, so that a large amount of granular organic fertilizer is piled, dried and solidified, and the actual use effect is poor.
In addition, the granulating and forming device for organic fertilizer in the prior art has the advantages that when the organic fertilizer is extruded in the spiral extrusion pipe, the mixing density is lower when the organic fertilizer raw material is fed, in the current extrusion process, the extrusion time of the organic fertilizer positioned in the inner cavity of the spiral extrusion device is limited, the rotation cutting of the interval time is realized when the organic fertilizer is extruded and cut off, the actual organic fertilizer is lack of extrusion for a long time before extrusion, the density in the actual cutting is lower, the whole granular waste after cutting and forming is still loose, the situation of collision and crushing after falling and drying is obvious, the crushing rate of the granular organic fertilizer in the actual granulating and forming is higher, and the actual forming quality is poor.
Disclosure of Invention
The invention aims to provide a granulating and forming device for organic fertilizer, which aims to solve the problems in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a granulation forming device of organic fertilizer, includes screw extrusion mechanism, the terminal surface of screw extrusion mechanism has been seted up and has been extruded the hole, screw extrusion mechanism's terminal surface fixedly connected with and extrude the extrusion pipe of hole intercommunication, screw extrusion mechanism's bottom surface fixedly connected with connecting seat, cam slewing mechanism and hydraulic pressure amplification mechanism are installed respectively to connecting seat top and inside, hydraulic pressure amplification mechanism's inside swing joint has the movable stopper, the lateral surface fixedly connected with movable rod of movable stopper, the fixed mounting of outer end of movable rod has the cutter, the bottom surface fixedly connected with dog of cutter, supporting mechanism's top is equipped with the flitch, the inner chamber has been seted up to the inside of flitch, the inside fixed mounting of inner chamber has the heating pipe, supporting mechanism's inside fixed mounting has the air pump, fixed communication has the trachea between air pump and the flitch, the top surface fixedly connected with fixed block of flitch, the fixed intercommunication of side of flitch has the curved tube, supporting mechanism's bottom surface fixedly connected with movable rod is located the flitch bottom surface, the stop gear bottom surface of supporting mechanism, the bottom surface fixedly connected with stop plate at the bottom surface of backup pad, the fixed connection of the backup pad has the stop plate.
Preferably, the supporting mechanism comprises a supporting frame, a supporting block and a supporting table, wherein the supporting frame is fixedly connected to the bottom of the connecting seat, the air pump is fixedly installed inside the supporting frame, the supporting block is fixedly connected to the upper end part, the supporting table is fixedly installed inside the supporting frame, and the inside of the supporting table is fixedly sleeved with the hydraulic amplifying mechanism.
Preferably, the cam rotating mechanism comprises a motor frame, a motor, a rotating shaft and a cam, wherein the motor frame is fixedly arranged on the upper end face of the supporting frame, the motor is fixedly arranged in the motor frame, the rotating shaft is fixedly connected to an output shaft of the motor, and the cam is fixedly sleeved on the outer surface of the rotating shaft.
Preferably, the hydraulic amplifying mechanism comprises a first sleeve, a second sleeve, a mounting hole, a mounting ring, a first spring, an extrusion plate and a push rod, wherein the inner diameter of the first sleeve is larger than that of the second sleeve, the second sleeve is fixedly sleeved in the supporting table, the first sleeve is fixedly communicated with the end part of the second sleeve, the mounting hole is formed in the end face of the first sleeve, the mounting ring is fixedly sleeved in the mounting hole, one end of the first spring is fixedly connected to the side face of the mounting ring, the other end of the first spring is fixedly connected with a movable plug, the extrusion plate is movably sleeved in the first sleeve, the push rod is fixedly connected to the side face of the extrusion plate, and the outer end of the push rod is in contact with the outer surface of the cam.
Preferably, the limiting mechanism comprises a connecting frame and a sliding groove, wherein the connecting frame is fixedly connected to the bottom surface of the supporting mechanism, and the sliding groove is formed in the top surface of the connecting frame.
Preferably, the lower end of the supporting plate is movably sleeved in the sliding groove, and the length value of the supporting plate is smaller than that of the sliding groove.
Preferably, the reset mechanism comprises a movable plate, a fixed sleeve, a sleeve hole, a sleeve rod and a second spring, wherein the movable plate is fixedly connected to the bottom surface of the discharging plate, the fixed sleeve is fixedly installed inside the supporting mechanism, the sleeve hole is formed in the inner side end of the fixed sleeve, the sleeve rod is fixedly connected to the side surface of the movable plate, the sleeve rod is movably sleeved in the sleeve hole, one end of the second spring is fixedly connected to the inside of the sleeve hole, and the other end of the second spring is fixedly connected with the sleeve rod.
Preferably, one end of the curved tube penetrates through the side plate and extends to the upper part of the discharging plate, and the air outlet end of the curved tube is inclined downwards.
The beneficial effects of the invention are as follows:
1. according to the invention, through utilizing the rotation of the cam in the cam rotating mechanism, firstly, the intermittent transverse movement of the push rod in the hydraulic amplifying mechanism with the side surface in compression contact is matched with different inner diameters of the first sleeve and the second sleeve, the moving distance of the movable rod sleeved in the second sleeve is amplified under the condition that the push rod is driven by the cam to move in a short distance, so that the cutting-off knife can transversely and rapidly reciprocate and simultaneously complete continuous intermittent organic fertilizer cutting-off molding, meanwhile, the fixed block on the discharge plate is matched with the baffle block at the bottom of the cutting-off knife in the process of transversely moving in a clearance manner in a matched manner in the process of transversely moving in a matched manner, and the elastic reset mechanism at the bottom of the discharge plate is matched, so that the discharge plate can simultaneously keep transversely impacting vibration in the cutting-off molding process, and therefore, the granular organic fertilizer falling on the discharge plate can be prevented from generating transverse relative displacement, and the granular organic fertilizer falling with certain viscosity is adhered on the discharge plate, and the molding effect of the granular organic fertilizer prepared by the practical granulating-molding device is greatly improved.
2. According to the invention, the air pump is utilized to introduce the air into the inner cavity of the discharge plate, the heating pipes in the inner cavity are matched, so that the granular organic fertilizer rolling along the top surface of the discharge plate is fully absorbed and dried in the rolling process, and the heated air is matched with the bent pipes with the downward slopes on the two sides to carry out hot air drying on the granular organic fertilizer from the top of the discharge plate, so that the drying and forming efficiency is further improved, and meanwhile, the bent pipes with the slopes on the two sides of the discharge plate are blown to the top surface of the discharge plate, so that the transverse blowing of the top of the discharge plate is realized, on one hand, the blowing separation of the granular organic fertilizer attached to the top surface of the discharge plate is further realized by utilizing wind power, and on the other hand, the blowing cleaning before and after use is realized, and the use effect is good.
3. According to the invention, the cam in the cam rotating mechanism is matched with the hydraulic amplifying mechanism to realize the cutting and forming of the organic fertilizer from the lateral direction by the transverse intermittent movement of the movable rod, the sealing of the extrusion pipe for a certain time is kept after the cutting and resetting, and in the continuous extrusion process of the spiral extrusion mechanism, the continuously extruded organic fertilizer is further extruded and compacted in the extrusion pipe along with the temporary sealing of the extrusion pipe, so that the organic fertilizer with reinforced density is obtained, the lower density and loose structure during granulation cutting are avoided, the structural strength of the granular organic fertilizer after cutting is improved, the follow-up drying is ensured, the actual forming quality is improved, and the use effect is good.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a support mechanism according to the present invention;
FIG. 3 is a schematic cross-sectional view of a screw extrusion mechanism of the present invention;
FIG. 4 is a schematic view of a cam rotation mechanism according to the present invention;
FIG. 5 is an exploded view of the hydraulic amplifying mechanism and the movable rod of the present invention;
FIG. 6 is a schematic cross-sectional view of the hydraulic amplification mechanism of the present invention;
FIG. 7 is a schematic cross-sectional view of a take-off plate of the present invention;
FIG. 8 is an exploded view of the outfeed plate and spacing mechanism of the present invention;
fig. 9 is an exploded view of the reset mechanism of the present invention.
In the figure: 1. a screw extrusion mechanism; 2. extruding the hole; 3. extruding a pipe; 4. a connecting seat; 5. a support mechanism; 51. a support frame; 52. a support block; 53. a support table; 6. a cam rotation mechanism; 61. a motor frame; 62. a motor; 63. a rotating shaft; 64. a cam; 7. a hydraulic amplifying mechanism; 71. a first sleeve; 72. a second sleeve; 73. a mounting hole; 74. a mounting ring; 75. a first spring; 76. an extrusion plate; 77. a push rod; 8. a movable rod; 9. a cutting knife; 10. a movable plug; 11. a stop block; 12. a discharge plate; 13. an inner cavity; 14. heating pipes; 15. a side plate; 16. a curved tube; 17. a fixed block; 18. an air pump; 19. an air pipe; 20. a limiting mechanism; 201. a connecting frame; 202. a chute; 204. an impact block; 21. a support plate; 22. a reset mechanism; 221. a movable plate; 222. a fixed sleeve; 223. trepanning; 224. a loop bar; 225. and a second spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 9, the embodiment of the invention provides a granulating and forming device for organic fertilizer, which comprises a spiral extruding mechanism 1, an extruding hole 2 is formed in the end face of the spiral extruding mechanism 1, an extruding pipe 3 communicated with the extruding hole 2 is fixedly connected to the end face of the spiral extruding mechanism 1, a connecting seat 4 is fixedly arranged on the bottom face of the spiral extruding mechanism 1, a cam rotating mechanism 6 and a hydraulic amplifying mechanism 7 are respectively arranged at the top and the inside of the connecting seat 4, a movable plug 10 is movably connected to the inside of the hydraulic amplifying mechanism 7, a movable rod 8 is fixedly connected to the outer side face of the movable plug 10, a cutting knife 9 is fixedly arranged at the outer end of the movable rod 8, a stop block 11 is fixedly connected to the bottom face of the cutting knife 9, a discharging plate 12 is arranged above the supporting mechanism 5, an inner cavity 13 is formed in the inner part of the discharging plate 12, a heating pipe 14 is fixedly arranged in the inner part of the inner cavity 13, an air pump 18 is fixedly arranged in the inner part of the supporting mechanism 5, an air pipe 19 is fixedly communicated between the air pump 18 and the discharging plate 12, a fixed block 17 is fixedly connected to the top face of the discharging plate 12, a side plate 15 is fixedly connected to the side plate 16, a side plate 16 is fixedly communicated with the side face of the discharging plate 12, a bottom plate 16 is fixedly arranged on the side face of the supporting plate 16 and is fixedly connected to the bottom plate 20 and is fixedly arranged on the bottom surface of the supporting plate 20 and is fixedly connected to the bottom plate 20 and is fixedly arranged on the bottom plate 21 and is fixedly connected to the bottom plate 20.
First embodiment: when the organic fertilizer is extruded from the extrusion pipe 3, the cam rotating mechanism 6 is started, the rotating shaft 63 is driven by the motor 62, the cam 64 sleeved on the outer surface of the rotating shaft 63 rotates, the push rod 77 pressed on the outer surface of the cam 64 moves intermittently and transversely along with the rotation of the cam 64, and when the push rod 77 intermittently pushes the extrusion plate 76, the lubricating oil in the first sleeve 71 is intermittently extruded into the second sleeve 72, and when the lubricating oil is extruded, the lubricating oil in the first sleeve 71 with a large inner diameter is rapidly extruded into the second sleeve 72 with a small diameter, the lubricating oil in the second sleeve 72 rapidly pushes the movable plug 10 inside, thereby the movable rod 8 is driven to rapidly drive the cutter blade 9 to move transversely and cut the extruded organic fertilizer into short granules along the end part of the extrusion pipe 3, and the granular organic fertilizer drops onto the discharge plate 12 in the cutting process, and when the cutter blade 77 is intermittently pushed by the push rod 77, the stop block 11 at the bottom of the cutter blade 9 is impacted onto the fixed block 17 on the discharge plate 12, the transversely moving plate 12 is impacted, the movable rod 22 is driven by the movable sleeve plate 22 along with the lubricating oil in the large inner diameter to rapidly extrude the second sleeve 72 into the small diameter sleeve 72, the air pump 225 is driven by the movable plug 10 along with the end part of the extrusion plate 3 to enable the movable plug 10 to be separated from the two side of the air pump 12, and the air pump 19 is further cooled down along with the air pump 12, and the air pump 19 is further cooled down to the air pump and the air pump is separated from the two side of the air pump 12, and the air pump is formed into the air pump 12, and the air is further cooled down to be separated from the air and the air.
Firstly, through utilizing the rotation of the cam 64 in the cam rotating mechanism 6, firstly, the intermittent transverse movement of the push rod 77 in the hydraulic amplifying mechanism 7 in side surface extrusion contact is performed, and the different inner diameters of the first sleeve 71 and the second sleeve 72 are matched, the moving distance of the movable rod 8 sleeved in the second sleeve 72 is amplified under the condition that the cam 64 drives the push rod 77 to be in short displacement, so that the continuous intermittent organic fertilizer cutting forming is finished while the cutting knife 9 transversely and rapidly moves in a reciprocating manner, meanwhile, the fixed block 17 on the discharge plate 12 is matched with the stop block 11 at the bottom of the cutting knife 9 in the reciprocating transverse movement cutting moving process, and the elastic reset mechanism 22 at the bottom of the discharge plate 12 is matched, so that the discharge plate 12 simultaneously keeps transverse impact vibration in the cutting forming process, and the granular organic fertilizer falling on the discharge plate 12 is enabled to generate transverse relative displacement, so that the granular organic fertilizer with certain viscosity is prevented from falling and then attached on the discharge plate 12, and the forming effect of the granular organic fertilizer prepared by the practical granulating forming device is greatly improved.
In addition, through utilizing air pump 18 to let in the inner chamber 13 of discharging plate 12 with gas, cooperation heating pipe 14 in the inner chamber 13 for the granular fertilizer that rolls along discharging plate 12 top surface is fully endothermic dry in the process of rolling, and cooperation both sides slope downward curved tube 16, carry out the steam drying to granular fertilizer with heated air from discharging plate 12 top, further improve dry forming efficiency, the slope that is located discharging plate 12 both sides blows to curved tube 16 of discharging plate 12 top surface simultaneously, realize the horizontal of discharging plate 12 top and blow, on the one hand utilize wind-force to further realize the separation of blowing of the attached granular fertilizer of discharging plate 12 top surface, on the other hand has realized the clean of blowing before and after the use, excellent in use effect.
As shown in fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, the supporting mechanism 5 comprises a supporting frame 51, a supporting block 52 and a supporting table 53, the supporting frame 51 is fixedly connected to the bottom of the connecting seat 4, the air pump 18 is fixedly installed inside the supporting frame 51, the supporting block 52 is fixedly connected to the upper end portion, the supporting table 53 is fixedly installed inside the supporting frame 51, the inside of the supporting table 53 is fixedly sleeved with the hydraulic amplifying mechanism 7, the cam rotating mechanism 6 comprises a motor frame 61, a motor 62, a rotating shaft 63 and a cam 64, the motor 62 is fixedly installed on the upper end face of the supporting frame 51, the motor 62 is fixedly installed inside the motor frame 61, the rotating shaft 63 is fixedly connected to the output shaft of the motor 62, the cam 64 is fixedly sleeved on the outer surface of the rotating shaft 63, the hydraulic amplifying mechanism 7 comprises a first sleeve 71, a second sleeve 72, a mounting hole 73, a mounting ring 74, a first spring 75, a pressing plate 76 and a push rod 77, the inner diameter of the first sleeve 71 is larger than the inner diameter of the second sleeve 72, the second sleeve 72 is fixedly sleeved inside the supporting table 53, the first sleeve 71 is fixedly connected to the inner side face of the supporting table 53, the first sleeve 71 is fixedly connected to the inner surface of the second sleeve 71, the first sleeve 71 is fixedly connected to the pressing plate 75, the other end of the first sleeve is fixedly connected to the first spring 75, the first sleeve is fixedly connected to the inner end of the pressing plate 75, and the second sleeve is fixedly connected to the inner end of the first sleeve 75, and the second sleeve is fixedly connected to the inner end of the pressing plate 75, and the second sleeve is fixedly connected to the inner end, and the inner pressing plate, and the inner sleeve is fixedly connected to the inner sleeve.
In the use, supporting shoe 52 is used for cup jointing with pivot 63, improves the support stability of pivot 63, and supporting bench 53 is used for supporting No. two cover 72 in the hydraulic pressure amplification mechanism 7, maintains the stability of hydraulic pressure amplification mechanism 7, promotes the reciprocal sideslip of push rod 77 in the hydraulic pressure amplification mechanism 7 through cam 64 in cam rotating mechanism 6, realizes cutting off the reciprocal of cutter 9, and hydraulic pressure amplification mechanism 7 is used for amplifying the promotion unique effect of cam 64 for cutting off cutter 9 has the cutting off of certain travel distance.
As shown in fig. 1, fig. 7, fig. 8 and fig. 9, the limiting mechanism 20 comprises a connecting frame 201 and a chute 202, the connecting frame 201 is fixedly connected to the bottom surface of the supporting mechanism 5, the chute 202 is arranged on the top surface of the connecting frame 201, the lower end of the supporting plate 21 is movably sleeved in the chute 202, the length value of the supporting plate 21 is smaller than that of the chute 202, the resetting mechanism 22 comprises a movable plate 221, a fixed sleeve 222, a sleeve hole 223, a sleeve rod 224 and a second spring 225, the movable plate 221 is fixedly connected to the bottom surface of the discharging plate 12, the fixed sleeve 222 is fixedly arranged in the supporting mechanism 5, the sleeve hole 223 is arranged at the inner side end of the fixed sleeve 222, the sleeve rod 224 is fixedly connected to the side surface of the movable plate 221, the sleeve rod 224 is movably sleeved in the sleeve hole 223, one end of the second spring 225 is fixedly connected to the inside the sleeve hole 223, the other end of the second spring 225 is fixedly connected to the sleeve rod 224, one end of the curved tube 16 penetrates through the side plate 15 and extends to the upper part of the discharging plate 12, and the air outlet end of the curved tube 16 is inclined downwards.
In the use, stop gear 20 cooperates inside spout 202 to make the backup pad 21 that cup joints realize the stable support of flitch 12, and through the length of control spout 202 and backup pad 21, make backup pad 21 have the removal space, and through utilizing loop bar 224 and the trepanning 223 in canceling release mechanical system 22 to cup joint, realize the restriction, avoid flitch 12 to break away from top to bottom, simultaneously utilize the elasticity of No. two springs 225, guarantee that dog 11 and fixed block 17 striking promote the back can reset, and through the orientation of control curved tube 16, realize the horizontal sweeping at flitch 12 top.
Second embodiment: the cutting knife 9 is driven to cut off in an intermittent transverse movement along with the rotation of the cam rotating mechanism 6, when the protruding part of the cam 64 is contacted with the push rod 77, the cutting knife 9 keeps the furthest moving position and finishes one cutting, and when the cam 64 continues to rotate, the push rod 77 gradually reversely resets along the cam surface, meanwhile, the cutting knife 9 gradually reversely resets, the cutting knife 9 is always sealed in a certain time in the resetting process, the extrusion pipe 3 is continuously extruded along with the continuous extrusion of the spiral extrusion mechanism 1, the extruded organic fertilizer in the sealing time of the extrusion pipe 3 is continuously extruded in the extrusion pipe 3, the density is increased, and the extruded organic fertilizer with the reinforced density is extruded along with the movement of the cutting knife 9.
Firstly, through utilizing the cam in the cam rotating mechanism 6 to cooperate with the transverse intermittent movement of the movable rod 8 of the hydraulic amplifying mechanism 7, the cutting-off forming of the organic fertilizer is realized from the lateral direction, the extrusion pipe 3 is kept sealed for a certain time after cutting off and resetting, in the continuous extrusion process of the spiral extrusion mechanism, along with the temporary sealing of the extrusion pipe 3, the continuously extruded organic fertilizer is further extruded and compacted in the extrusion pipe 3, so that the organic fertilizer with reinforced density is obtained, the lower density and loose structure during granulation cutting-off are avoided, the structural strength of the granular organic fertilizer after cutting-off is improved, the follow-up drying is ensured, the actual forming quality is improved, and the use effect is good.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a granulation forming device of organic fertilizer, includes spiral extrusion mechanism (1), its characterized in that: extrusion hole (2) have been seted up to the terminal surface of screw extrusion mechanism (1), the terminal surface fixedly connected with of screw extrusion mechanism (1) with extrude extrusion pipe (3) of hole (2) intercommunication, the bottom surface fixed mounting of screw extrusion mechanism (1) has connecting seat (4), cam rotary mechanism (6) and hydraulic amplification mechanism (7) are installed respectively to connecting seat (4) top and inside, the inside swing joint of hydraulic amplification mechanism (7) has movable plug (10), the lateral surface fixedly connected with movable rod (8) of movable plug (10), the outer fixed mounting of movable rod (8) has cut-off knife (9), the bottom surface fixedly connected with dog (11) of cut-off knife (9), the top of supporting mechanism (5) is equipped with discharge plate (12), inner chamber (13) have been seted up to the inside of discharge plate (12), the inside fixed mounting of inner chamber (13) has heating pipe (14), the inside fixed mounting of supporting mechanism (5) has air pump (18), fixedly connected with movable rod (8) between air pump (18) and discharge plate (12), the top surface fixed connection (17) have top surface fixed connection (12), the side surface of the discharging plate (12) is fixedly communicated with a curved pipe (16), a limiting mechanism (20) positioned below the discharging plate (12) is fixedly arranged on the bottom surface of the supporting mechanism (5), a supporting plate (21) is fixedly connected to the bottom surface of the discharging plate (12), the supporting plate (21) is movably sleeved on the top of the limiting mechanism (20), and a reset mechanism (22) is fixedly arranged on the bottom surface of the discharging plate (12); the hydraulic amplifying mechanism (7) comprises a first sleeve (71), a second sleeve (72), a mounting hole (73), a mounting ring (74), a first spring (75), a pressing plate (76) and a push rod (77), wherein the inner diameter of the first sleeve (71) is larger than that of the second sleeve (72), the second sleeve (72) is fixedly sleeved in the supporting table (53), the first sleeve (71) is fixedly communicated with the end part of the second sleeve (72), the mounting hole (73) is formed in the end surface of the first sleeve (71), the mounting ring (74) is fixedly sleeved in the mounting hole (73), one end of the first spring (75) is fixedly connected to the side surface of the mounting ring (74), the other end of the first spring (75) is fixedly connected with a movable plug (10), the pressing plate (76) is movably sleeved in the first sleeve (71), the push rod (77) is fixedly connected to the side surface of the plate (76), and the outer end of the push rod (77) is in contact with the outer surface (64) of the cam. The resetting mechanism (22) comprises a movable plate (221), a fixed sleeve (222), a sleeve hole (223), a sleeve rod (224) and a second spring (225), wherein the movable plate (221) is fixedly connected to the bottom surface of the discharging plate (12), the fixed sleeve (222) is fixedly installed inside the supporting mechanism (5), the sleeve hole (223) is formed in the inner side end of the fixed sleeve (222), the sleeve rod (224) is fixedly connected to the side surface of the movable plate (221), the sleeve rod (224) is movably sleeved in the sleeve hole (223), one end of the second spring (225) is fixedly connected to the inside of the sleeve hole (223), and the other end of the second spring (225) is fixedly connected with the sleeve rod (224);
one end of a curved pipe (16) penetrates through a side plate (15) and extends to the upper side of a discharging plate (12), the air outlet end of the curved pipe (16) is inclined downwards, air is introduced into an inner cavity (13) of the discharging plate (12) by using an air pump (18), the heated pipe (14) in the inner cavity (13) is matched, so that granular organic fertilizer falling along the top surface of the discharging plate (12) is fully absorbed and dried in a rolling process, the inclined downward curved pipe (16) on two sides is matched, heated air is used for carrying out hot air drying on the granular organic fertilizer from the top of the discharging plate (12), drying forming efficiency is further improved, meanwhile, the inclined side of the discharging plate (12) is blown to the curved pipe (16) on the top surface of the discharging plate (12), on one hand, the blowing separation of the granular organic fertilizer attached to the top surface of the discharging plate (12) is further realized by using wind force, and on the other hand, the cleaning before and after use is realized.
2. The granulating apparatus for organic fertilizer according to claim 1, wherein: the supporting mechanism (5) comprises a supporting frame (51), a supporting block (52) and a supporting table (53), wherein the supporting frame (51) is fixedly connected to the bottom of the connecting seat (4), the air pump (18) is fixedly installed inside the supporting frame (51), the supporting block (52) is fixedly connected to the upper end part, the supporting table (53) is fixedly installed inside the supporting frame (51), and the supporting table (53) is fixedly sleeved with the hydraulic amplifying mechanism (7).
3. The granulating apparatus for organic fertilizer according to claim 1, wherein: the cam rotating mechanism (6) comprises a motor frame (61), a motor (62), a rotating shaft (63) and a cam (64), wherein the motor frame (61) is fixedly installed on the upper end face of the supporting frame (51), the motor (62) is fixedly installed inside the motor frame (61), the rotating shaft (63) is fixedly connected to an output shaft of the motor (62), and the cam (64) is fixedly sleeved on the outer surface of the rotating shaft (63).
4. The granulating apparatus for organic fertilizer according to claim 1, wherein: the limiting mechanism (20) comprises a connecting frame (201) and a sliding groove (202), wherein the connecting frame (201) is fixedly connected to the bottom surface of the supporting mechanism (5), and the sliding groove (202) is formed in the top surface of the connecting frame (201).
5. The granulating apparatus for organic fertilizer according to claim 1, wherein: the lower end of the supporting plate (21) is movably sleeved in the sliding groove (202), and the length value of the supporting plate (21) is smaller than that of the sliding groove (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310381666.5A CN116173830B (en) | 2023-04-11 | 2023-04-11 | Granulating and forming device for organic fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310381666.5A CN116173830B (en) | 2023-04-11 | 2023-04-11 | Granulating and forming device for organic fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116173830A CN116173830A (en) | 2023-05-30 |
| CN116173830B true CN116173830B (en) | 2023-10-13 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207831885U (en) * | 2018-01-26 | 2018-09-07 | 汪明新 | A kind of agricultural fertilizer drying unit |
| CN210699982U (en) * | 2019-08-19 | 2020-06-09 | 河北肽都生物科技集团有限公司 | Discharge device of swing granulator |
| CN112473553A (en) * | 2020-12-16 | 2021-03-12 | 五洲丰农业科技有限公司 | Quantitative granulating device and processing method for compound fertilizer |
| CN113251784A (en) * | 2021-05-26 | 2021-08-13 | 福建大昌盛饲料有限公司 | Feed pneumatic conveying system of fish feed production line |
| CN114576976A (en) * | 2022-03-14 | 2022-06-03 | 中国农业科学院兰州畜牧与兽药研究所 | Quick drying device is used in feed processing production convenient to screening |
| CN217699085U (en) * | 2022-03-17 | 2022-11-01 | 中兴生物饲料(湖北)有限公司 | Prilling granulator is used in fish fodder production |
| CN218821522U (en) * | 2022-12-09 | 2023-04-07 | 四川江油鼎鑫生态肥料有限公司 | Drying device is used in fertilizer production |
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2023
- 2023-04-11 CN CN202310381666.5A patent/CN116173830B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207831885U (en) * | 2018-01-26 | 2018-09-07 | 汪明新 | A kind of agricultural fertilizer drying unit |
| CN210699982U (en) * | 2019-08-19 | 2020-06-09 | 河北肽都生物科技集团有限公司 | Discharge device of swing granulator |
| CN112473553A (en) * | 2020-12-16 | 2021-03-12 | 五洲丰农业科技有限公司 | Quantitative granulating device and processing method for compound fertilizer |
| CN113251784A (en) * | 2021-05-26 | 2021-08-13 | 福建大昌盛饲料有限公司 | Feed pneumatic conveying system of fish feed production line |
| CN114576976A (en) * | 2022-03-14 | 2022-06-03 | 中国农业科学院兰州畜牧与兽药研究所 | Quick drying device is used in feed processing production convenient to screening |
| CN217699085U (en) * | 2022-03-17 | 2022-11-01 | 中兴生物饲料(湖北)有限公司 | Prilling granulator is used in fish fodder production |
| CN218821522U (en) * | 2022-12-09 | 2023-04-07 | 四川江油鼎鑫生态肥料有限公司 | Drying device is used in fertilizer production |
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| CN116173830A (en) | 2023-05-30 |
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