CN114963734A - Conveying and drying machine for granulated compound fertilizer - Google Patents
Conveying and drying machine for granulated compound fertilizer Download PDFInfo
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- CN114963734A CN114963734A CN202210882462.5A CN202210882462A CN114963734A CN 114963734 A CN114963734 A CN 114963734A CN 202210882462 A CN202210882462 A CN 202210882462A CN 114963734 A CN114963734 A CN 114963734A
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- compound fertilizer
- plate
- conveying
- drying chamber
- drying
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
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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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/12—Manure
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sustainable Development (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to the technical field of fertilizer manufacturing, in particular to a conveying and drying machine for granulated compound fertilizer, which comprises a bracket, a drying unit and a conveying unit; the existing drying device has the following problems: the compound fertilizer is easy to accumulate at the bottom of the annular material cavity, so that the compound fertilizer at the bottom of the annular material cavity cannot be heated quickly, and the drying effect of the compound fertilizer is influenced; the device cannot distinguish complete compound fertilizer from broken compound fertilizer, so that the forming quality and the subsequent use effect of the compound fertilizer are reduced; according to the invention, the heated airflow is sprayed onto the compound fertilizer through the air pump, so that the compound fertilizer is heated and dried, and the compound fertilizer can be divided into multiple layers through the buffer plates, so that the drying effect of the compound fertilizer is enhanced; according to the invention, the complete compound fertilizer and the broken compound fertilizer can be distinguished through the first carding plate and the second carding plate, so that the use effect of the compound fertilizer is ensured.
Description
Technical Field
The invention relates to the technical field of fertilizer manufacturing, in particular to a conveying and drying machine for granulated compound fertilizer.
Background
The compound fertilizer is a chemical fertilizer prepared by a chemical method or a mixing method, is suitable for various crops, vegetables, fruit trees and the like, and during the production period of the compound fertilizer, raw materials are required to be prepared into fertilizer particles, and then the fertilizer particles are dried and conveyed into a specified container for collection.
The prior art also relates to the drying of compound fertilizers, for example: the utility model discloses a compound fertilizer drying device that chinese utility model patent application number is 201821517027.8, the device through the fan with hot-blast blow into between annular material chamber lateral wall and the box inner wall and annular material chamber middle part, then get into the wet granule of compound fertilizer annular material intracavity, rethread motor drive is because the spiral puddler rotates for the wet granule of compound fertilizer and hot-blast contact, thereby the wet granule of compound fertilizer of annular material intracavity is dried, compound fertilizer granule after the stoving is discharged in the hopper down.
The above patent also has the following problems: 1. the compound fertilizer piles up in the bottom in annular material chamber easily, therefore the compound fertilizer of annular material chamber bottom can't be heated fast to influence the stoving effect to compound fertilizer.
2. The device smashes the caking in the compound fertilizer through the spiral puddler, and this operation easily leads to partial compound fertilizer to smash completely, and above-mentioned device can't distinguish complete compound fertilizer and broken compound fertilizer when the compound fertilizer after will drying is discharged, has reduced the shaping quality and the subsequent result of use of compound fertilizer.
Disclosure of Invention
The technical problem to be solved is as follows: the conveying and drying machine for granulated compound fertilizer provided by the invention can solve the problems pointed out in the background technology.
The technical scheme is as follows: in order to achieve the purpose, the invention adopts the following technical scheme that the conveying and drying machine for granulated compound fertilizer comprises a support, a drying unit and a conveying unit, wherein the support is of a U-shaped structure with an upward opening.
The stoving unit includes backup pad, drying chamber, transmission groove, guide cylinder, pivot, conveyer belt, buffer board, heating element and unloading subassembly, wherein: two supporting plates are symmetrically arranged at the front and the back of the upper end of the bracket and close to the left side of the bracket, a drying chamber is arranged between the two supporting plates, a feeding port is arranged at the upper end of the drying chamber, two transmission grooves which are communicated with each other are symmetrically arranged at the left and the right in the drying chamber, the lower ends of the transmission grooves penetrate through the drying chamber, a guide cylinder communicated with the feeding port is arranged at the upper end of the drying chamber, two rotating shafts are symmetrically arranged in each transmission groove in an up-and-down rotating manner, meshed gears are sleeved on the left rotating shaft and the right rotating shaft at the upper side of the drying chamber, a transmission motor is arranged at the front end of the drying chamber through a motor frame and is connected with any one rotating shaft, a conveying belt is sleeved between the two rotating shafts in the same transmission groove, a plurality of through holes are uniformly arranged on the conveying belt in a penetrating manner, a plurality of buffer plates are arranged at equal intervals on the outer wall of the conveying belt, the buffer plates are positioned between the adjacent through holes, and a heating assembly is also arranged in the drying chamber, the bottom of drying chamber is installed the unloading subassembly.
The conveying unit comprises a linkage shaft, a driving motor, a conveying belt, a connecting cylinder and a shoveling assembly, wherein: a plurality of linkage shafts are arranged between the front side wall and the rear side wall of the opening of the support in a rotating mode at equal intervals from left to right, a driving motor is arranged at the front end of the support through a motor cover, an output shaft of the driving motor is connected with any one linkage shaft, a conveying belt is sleeved between the linkage shafts together and located below the lower material barrel, a connecting barrel is arranged at the opening of the support and located on the right side of the conveying belt, and a material shoveling assembly is further arranged on the support.
As a preferred technical solution of the present invention, the heating assembly includes an electric heating bar, a connection plate, an air pump, and a nozzle, wherein: a plurality of electric heating strips are installed at equal intervals from top to bottom between the front side wall and the rear side wall of the transmission groove, the electric heating strips are located inside the conveyor belt, one side, away from the middle part of the drying chamber, of the transmission groove is provided with a groove, a connecting plate is arranged in the groove, an air cavity is formed inside the connecting plate, one side, close to the middle part of the drying chamber, of the connecting plate is provided with a plurality of nozzles which are arranged in a matrix mode, the nozzles are communicated with the air cavity, the left and right symmetry of the outer wall of the drying chamber is provided with two air pumps, and the output ends of the air pumps are connected with the connecting plate after penetrating through the drying chamber.
As a preferred technical solution of the present invention, the blanking assembly includes a blanking barrel, a first carding plate and a second carding plate, wherein: the lower end of the drying chamber is provided with a lower charging barrel which is communicated with the transmission groove, the upper end of the lower charging barrel is bilaterally provided with two first carding plates, the left side wall and the right side wall of the lower side of the transmission groove are provided with second carding plates, the first carding plates and the second carding plates are provided with a plurality of carding grooves at equal intervals from front to back, and the distance between the front side wall and the rear side wall of each carding groove on each first carding plate is greater than the distance between the front side wall and the rear side wall of each carding groove on each second carding plate.
As a preferred technical scheme of the present invention, the blanking assembly further includes a baffle plate, an elastic expansion plate, an auxiliary frame, a support shaft, a winding wheel, a steel wire rope, a forward and reverse rotation motor, a collection frame and a connection hole, wherein: the upper end of feed cylinder left and right sides wall all articulates through the torsional spring has the baffle, run through on the baffle and seted up a plurality of sieve material holes, it is equipped with elastic expansion plate to separate one side that the baffle is close to feed cylinder middle part, two elastic expansion plate support each other tightly, the auxiliary frame is installed to the lower extreme that separates the baffle, it is provided with the back shaft to rotate between the left and right sides wall of feed cylinder lower extreme, back shaft outer wall bilateral symmetry cover is equipped with two coiling wheels, be connected with wire rope between coiling wheel and the elastic expansion plate, the left side outer wall of feed cylinder is provided with positive reverse motor through the motor cabinet, positive reverse motor's output shaft is connected with the back shaft, the outer wall of feed cylinder installs the collection frame through detachable mode bilateral symmetry down, the top and the driving groove of collection frame communicate, the left and right sides wall of feed cylinder all runs through and sets up the connecting hole that is linked together with the collection frame.
As a preferred technical scheme of the invention, the shoveling component comprises a fixed plate, a positioning plate, a bearing plate and a shoveling plate, wherein: the opening part of support and the top that is located the conveyer belt install the fixed plate, and the symmetry is provided with two locating plates around the lower extreme of fixed plate, installs the shovel flitch through the bearing board between two locating plates, and shovel flitch from the top down is to the leaner left side gradually, and the bottom of shovel flitch is contradicted with the conveyer belt slip, and shovel flitch bottom has seted up the material passing mouth.
As a preferred technical scheme of the invention, the upper end of the auxiliary frame is communicated with the material sieving hole of the separation baffle, one side of the auxiliary frame, which is close to the middle part of the blanking barrel, is provided with a blanking port, a baffle is hinged in the blanking port, and the bottom of the auxiliary frame is inclined downwards along the direction far away from the middle part of the blanking barrel.
As a preferred technical scheme of the invention, flexible material blocking belts are symmetrically sleeved on the front and back of the outer wall of the conveying belt, and the thickness of the flexible material blocking belts is gradually reduced from the inside of the conveying belt to the outside.
As a preferable technical scheme of the invention, the buffer plates are of an L-shaped structure, the buffer plates on the two conveyor belts in the drying chamber are arranged in a staggered manner, and one ends of the buffer plates far away from the conveyor belts are arranged in a staggered manner with the carding grooves.
Thirdly, the beneficial effects are that: 1. the drying unit provided by the invention can be used for heating the compound fertilizer through the electric heating strip and spraying the heated air flow onto the compound fertilizer through the air pump, so that the compound fertilizer can be heated and dried, the compound fertilizer is driven to move downwards at a slow speed through the conveyor belt in the period so as to increase the drying time of the compound fertilizer, and the compound fertilizer can be divided into multiple layers through the buffer plates, so that the phenomenon that the compound fertilizer is unevenly heated due to the fact that a large amount of compound fertilizer is intensively accumulated is prevented, the drying effect of the compound fertilizer can be further enhanced, the time required for achieving the uniform drying effect of the whole compound fertilizer is shortened, and the drying efficiency is improved.
2. The conveying unit provided by the invention can shovel the compound fertilizer at the upper end of the conveying belt through the shovel plate, so that the compound fertilizer is prevented from being adhered to the conveying belt to influence the subsequent conveying of the compound fertilizer, and meanwhile, the utilization rate of the compound fertilizer and the collection speed of the compound fertilizer are improved.
3. According to the blanking assembly, the compound fertilizer on the buffer plate is scraped off through the first carding plate and the second carding plate, so that the compound fertilizer can be blanked in a grading manner, and the compound fertilizer is prevented from being bonded on the buffer plate, so that the complete compound fertilizer and the broken compound fertilizer can be conveniently distinguished.
4. According to the invention, the auxiliary frame is driven to rotate into the collecting frame through the cooperation between the elastic expansion plate and the baffle plate, so that the crushed compound fertilizer in the auxiliary frame falls into the collecting frame along the blanking port, and the complete compound fertilizer and the crushed compound fertilizer can be respectively blanked.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view (from the front to the back) of the present invention.
Fig. 3 is a sectional view of a drying chamber of the present invention.
Fig. 4 is a rear view of the drying chamber of the present invention.
Figure 5 is a cross-sectional view (from front to back) of the drying chamber and blanking assembly of the present invention.
Fig. 6 is a partial enlarged view of the invention at S of fig. 5.
Fig. 7 is an operational state diagram of the blanking assembly of the present invention.
Fig. 8 is a partial cutaway view of the delivery unit of the present invention.
Reference numerals: 1. a support; 2. a drying unit; 21. a support plate; 22. a drying chamber; 221. a drive motor; 23. a transmission groove; 24. a guide cylinder; 25. a rotating shaft; 251. a gear; 26. a conveyor belt; 27. a buffer plate; 28. a heating assembly; 281. electrically heating the strip; 282. a connecting plate; 283. an air pump; 284. a spray head; 29. a blanking assembly; 291. feeding the material barrel; 292. a first card board; 293. a second card board; 201. a baffle plate; 202. an elastic expansion plate; 203. an auxiliary frame; 204. a support shaft; 205. a winding wheel; 206. a wire rope; 207. a positive and negative rotation motor; 208. a collection frame; 209. connecting holes; 200. a baffle plate; 3. a conveying unit; 31. a linkage shaft; 32. a drive motor; 33. a conveyor belt; 331. a flexible material blocking belt; 34. a connecting cylinder; 35. a shoveling component; 351. a fixing plate; 352. positioning a plate; 353. a support plate; 354. a shoveling plate.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
The conveying and drying machine after compound fertilizer granulation according to the embodiment of the invention is described below with reference to the attached drawings. Referring to fig. 1, a conveying and drying machine after compound fertilizer granulation comprises a support 1, a drying unit 2 and a conveying unit 3, wherein the support 1 is of a U-shaped structure with an upward opening.
Referring to fig. 1, 2, 3 and 4, the drying unit 2 includes a support plate 21, a drying chamber 22, a driving groove 23, a guide cylinder 24, a rotation shaft 25, a conveyor belt 26, a buffer plate 27, a heating assembly 28 and a discharging assembly 29, wherein: two supporting plates 21 are symmetrically arranged at the front and the back of the upper end of the bracket 1 close to the left side of the bracket, a drying chamber 22 is arranged between the two supporting plates 21, a feeding port is arranged at the upper end of the drying chamber 22, two communicating transmission grooves 23 are symmetrically arranged at the left and the right inside the drying chamber 22, the lower end of each transmission groove 23 penetrates through the drying chamber 22, a guide cylinder 24 communicated with the feeding port is arranged at the upper end of the drying chamber 22, two rotating shafts 25 are symmetrically arranged in each transmission groove 23 in the vertical direction, the left rotating shaft 25 and the right rotating shaft 25 at the upper side of the drying chamber 22 are respectively sleeved with a meshed gear 251, the front end of the drying chamber 22 is provided with a transmission motor 221 through a motor frame, the transmission motor 221 is connected with any rotating shaft 25, a conveyor belt 26 is sleeved between the two rotating shafts 25 in the same transmission groove 23, a plurality of through holes are uniformly arranged on the conveyor belt 26, and a plurality of buffer plates 27 are arranged at equal intervals on the outer wall of the conveyor belt 26, the buffer plate 27 is positioned between the adjacent through holes, the drying chamber 22 is also internally provided with a heating assembly 28, and the bottom of the drying chamber 22 is provided with a blanking assembly 29; the heating assembly 28 includes an electric heating strip 281, an attachment plate 282, an air pump 283, and a shower head 284, wherein: a plurality of electric heating strips 281 are arranged between the front side wall and the rear side wall of the transmission groove 23 at equal intervals from top to bottom, the electric heating strips 281 are positioned inside the conveying belt 26, one side of the transmission groove 23, which is far away from the middle part of the drying chamber 22, is provided with a groove, a connecting plate 282 is arranged in the groove, an air cavity is arranged inside the connecting plate 282, one side of the connecting plate 282, which is close to the middle part of the drying chamber 22, is provided with a plurality of spray heads 284 arranged in a matrix, the spray heads 284 are communicated with the air cavity, two air pumps 283 are arranged on the left and right symmetry of the outer wall of the drying chamber 22, and the output end of the air pump 283 is connected with the connecting plate 282 after passing through the drying chamber 22.
During operation, firstly, the transmission motor 221 is started, the transmission motor 221 drives the rotating shaft 25 to rotate slowly, the rotating shaft 25 drives the left and right conveyor belts 26 of the drying chamber 22 to rotate relatively in cooperation with the gear 251 (as shown in fig. 2 and 4), meanwhile, the electric heating strip 281 and the air pump 283 are started, then the granular compound fertilizer is poured into the guide cylinder 24, the compound fertilizer is guided into the feed opening through the guide cylinder 24, the compound fertilizer drops on the buffer plate 27 along the feed opening, the conveyor belts 26 drive the compound fertilizer to move slowly downwards along the transmission groove 23 through the buffer plate 27, the compound fertilizer is heated through the electric heating strip 281, then the air pump 283 fills air into the air cavity inside the connecting plate 282, the spray head 284 sprays the air in the air cavity to one side close to the middle part of the drying chamber 22, penetrates through the through hole and the electric heating strip 281 and sprays the compound fertilizer, during the period, gas obtains the heating under the effect of electrical heating strip 281 to air current through after the heating can heat drying process to compound fertilizer, because conveyer belt 26 drives compound fertilizer and slowly moves down, compound fertilizer's dwell time in 23 increases, and then has prolonged compound fertilizer's stoving time, has strengthened the stoving effect, and compound fertilizer after conveyer belt 26 will dry through buffer board 27 guides to conveying unit 3 in afterwards.
Referring to fig. 5, blanking assembly 29 includes a blanking barrel 291, a first carding plate 292, and a second carding plate 293, wherein: the lower end of the drying chamber 22 is provided with a blanking barrel 291, the blanking barrel 291 is communicated with the transmission groove 23, the upper end of the blanking barrel 291 is bilaterally symmetrically provided with two first carding plates 292, the left and right side walls of the lower side of the transmission groove 23 are provided with second carding plates 293, a plurality of carding grooves are formed in the first carding plates 292 and the second carding plates 293 at equal intervals from front to back, the distance between the front and back side walls of the carding grooves in the first carding plates 292 is larger than the distance between the front and back side walls of the carding grooves in the second carding plates 293, the buffer plates 27 are of L-shaped structures, the buffer plates 27 on the two conveying belts 26 in the drying chamber 22 are arranged in a staggered mode, and one ends, far away from the conveying belts 26, of the buffer plates 27 are arranged in a staggered mode with the carding grooves.
Referring to fig. 5, 6 and 7, the blanking assembly 29 further includes a baffle 201, an elastic expansion plate 202, an auxiliary frame 203, a support shaft 204, a winding wheel 205, a steel wire rope 206, a forward and reverse rotation motor 207, a collecting frame 208 and a connecting hole 209, wherein: the upper ends of the left and right side walls of the charging barrel 291 are hinged with a baffle 201 through a torsional spring, a plurality of material screening holes are arranged on the baffle 201 in a penetrating way, through the arrangement of the torsion spring, the baffle 201 always has the twisting force of upward rotation, one side of the baffle 201 close to the middle part of the charging barrel 291 is provided with the elastic expansion plate 202, the elastic expansion plate 202 can contract under the action of external force, when no external force acts, the elastic expansion plates 202 are rebounded and reset under the elastic action of the elastic expansion plates 202, the two elastic expansion plates 202 are abutted tightly, the lower end of the partition baffle 201 is provided with an auxiliary frame 203, the upper end of the auxiliary frame 203 is communicated with the material sieving hole of the partition baffle 201, one side of the auxiliary frame 203, which is close to the middle part of the charging barrel 291, is provided with a blanking hole, a baffle 200 is hinged in the blanking hole, the baffle 200 can be in a vertical state under the action of gravity, and the bottom of the auxiliary frame 203 is inclined downwards along the direction far away from the middle part of the charging barrel 291; a supporting shaft 204 is rotatably arranged between the left side wall and the right side wall of the lower end of the lower charging barrel 291, two winding wheels 205 are symmetrically sleeved on the left side and the right side of the outer wall of the supporting shaft 204, a steel wire rope 206 is connected between the winding wheels 205 and the elastic expansion plate 202, a forward and reverse rotating motor 207 is arranged on the outer wall of the left side of the lower charging barrel 291 through a motor base, an output shaft of the forward and reverse rotating motor 207 is connected with the supporting shaft 204, a collecting frame 208 is symmetrically arranged on the outer wall of the lower charging barrel 291 in a detachable mode, the top of the collecting frame 208 is communicated with the transmission groove 23, and connecting holes 209 communicated with the collecting frame 208 are formed in the left side wall and the right side wall of the lower charging barrel 291 in a penetrating mode.
It should be noted that, because compound fertilizer is mostly spherical granule, continuously blow to drying chamber 22 middle part through shower nozzle 284 simultaneously, therefore compound fertilizer in the stoving in-process easy clamping to the level between the adjacent buffer board 27 of arranging, in addition, compound fertilizer probably takes place to break in granulation and stoving process, make the lateral wall of buffer board 27 attach broken compound fertilizer and powdered compound fertilizer easily, consequently can distinguish complete compound fertilizer and broken compound fertilizer through first carding plate 292 and second carding plate 293, concrete operating procedure is as follows:
when the conveyor belt 26 drives the dried compound fertilizer to move to the lower side of the drying chamber 22 through the buffer plate 27, the buffer plate 27 is firstly matched with the first carding plate 292, the comb teeth of the buffer plate 27 are inserted into the carding grooves of the first carding plate 292, then the buffer plate 27 moves to the outer side of the drying chamber 22 under the action of the conveyor belt 26, so that the complete compound fertilizer positioned between the adjacent comb teeth is pushed out through the first carding plate 292, then the buffer plate 27 is matched with the second carding plate 293, the carding grooves of the second carding plate 293 are attached to the comb teeth of the buffer plate 27, the broken compound fertilizer and the powdery compound fertilizer on the side wall of the buffer plate 27 are scraped through the second carding plate 293, then the broken compound fertilizer falls into the auxiliary frame 203 through the material sieving holes, the complete compound fertilizer is left at the upper end of the baffle plate 201, and therefore the complete compound fertilizer and the broken compound fertilizer can be distinguished, then a forward and reverse rotation motor 207 is started, the forward and reverse rotation motor 207 drives a winding wheel 205 to rotate forward through a support shaft 204, the winding wheel 205 drives an elastic expansion plate 202 to rotate downward through a steel wire rope 206, the elastic expansion plate 202 drives a baffle plate 201 to rotate downward, so that the complete compound fertilizer at the upper end of the baffle plate 201 falls into a conveying unit 3, meanwhile, the elastic expansion plate 202 drives an auxiliary frame 203 to rotate into a collecting frame 208 after passing through a connecting hole 209 through the baffle plate 201, the auxiliary frame 203 is in a horizontal state, the baffle plate 200 naturally droops, a material dropping opening is opened, and the crushed compound fertilizer in the auxiliary frame 203 falls into the collecting frame 208 along the material dropping opening (as shown in fig. 7), so that the crushed compound fertilizer is collected in a centralized manner, and then the collecting frame 208 is taken down to take out the crushed compound fertilizer in the collecting frame 208; after the complete compound fertilizer blanking is completed, the forward and reverse rotation motor 207 drives the winding wheel 205 to rotate reversely through the support shaft 204, so that the steel wire rope 206 is loosened, and the elastic expansion plate 202 loses the tension of the steel wire rope 206 and is restored to the initial state under the action of the torsion spring.
Referring to fig. 1, 2 and 8, the conveying unit 3 includes a linkage shaft 31, a driving motor 32, a conveying belt 33, a connecting cylinder 34 and a shoveling assembly 35, wherein: a plurality of linkage shafts 31 are rotatably arranged between the front side wall and the rear side wall of the opening of the support 1 at equal intervals from left to right, the front end of the support 1 is provided with a driving motor 32 through a motor cover, an output shaft of the driving motor 32 is connected with any one linkage shaft 31, a conveying belt 33 is sleeved between the linkage shafts 31 together, the conveying belt 33 is positioned below the lower charging barrel 291, flexible material blocking belts 331 are symmetrically sleeved on the front and rear sides of the outer wall of the conveying belt 33, the thickness of the flexible material blocking belts 331 is gradually reduced from the inside of the conveying belt 33 to the outside, the flexible material blocking belts 331 can deform and bend under the action of external force, and the compound fertilizer at the upper ends of the conveying belts 33 can be guided through the flexible material blocking belts 331, so that the compound fertilizer is prevented from falling off the conveying belt 33; a connecting cylinder 34 is arranged at the opening of the bracket 1 and positioned at the right side of the conveying belt 33, and a material shoveling component 35 is also arranged on the bracket 1; the material shoveling assembly 35 comprises a fixing plate 351, a positioning plate 352, a bearing plate 353 and a shoveling plate 354, wherein: fixed plate 351 is installed to the opening part of support 1 and the top that is located conveyer belt 33, and fixed plate 351 is located drying chamber 22's right side, and the symmetry is provided with two locating plates 352 around the lower extreme of fixed plate 351, installs shovel board 354 through bearing board 353 between two locating plates 352, and shovel board 354 from the top down is to the leaner left side gradually, and the bottom of shovel board 354 is contradicted with conveyer belt 33 slides, and shovel board 354 bottom has seted up the material passing mouth.
During specific work, start driving motor 32, driving motor 32 drives conveyer belt 33 through universal driving shaft 31 and rotates clockwise, compound fertilizer after the stoving drops to conveyer belt 33 upper end along feed cylinder 291 after, it carries to the right side to drive compound fertilizer through conveyer belt 33, during this period, can shovel the compound fertilizer of conveyer belt 33 upper end through shovel board 354, avoid compound fertilizer to bond on conveyer belt 33 and influence the transport of follow-up compound fertilizer, improve compound fertilizer's utilization ratio and compound fertilizer's collection speed simultaneously, compound fertilizer after the shovel passes the punishment in mouth of material and falls on conveyer belt 33 again, finally carry to connecting cylinder 34 in, will be equipped with connecting cylinder 34 of compound fertilizer afterwards and take off and pour out compound fertilizer can.
The working process of the invention is as follows: s1: firstly, the transmission motor 221 drives the rotating shaft 25 to rotate slowly, the rotating shaft 25 is matched with the gear 251 to drive the left conveying belt 26 and the right conveying belt 26 of the drying chamber 22 to rotate relatively, then the inside of the drying chamber 22 is preheated through the electric heating strip 281, then the granular compound fertilizer is poured into the guide cylinder 24, the compound fertilizer drops on the buffer plate 27 along the feeding port, the conveying belts 26 drive the compound fertilizer to move slowly downwards along the transmission groove 23 through the buffer plate 27, meanwhile, the air flow heated by the electric heating strip 281 is sprayed onto the compound fertilizer through the air pump 283, and therefore the compound fertilizer is heated and dried.
S2: when the conveyor belt 26 moves the dried compound fertilizer to the lower side of the drying chamber 22 through the buffer plate 27, the complete compound fertilizer and the crushed compound fertilizer are distinguished by the first carding plate 292 and the second carding plate 293, so that the complete compound fertilizer is remained at the upper end of the baffle 201, the crushed compound fertilizer and the powdery compound fertilizer fall into the auxiliary frame 203 through the sieve holes, then the forward and reverse rotation motor 207 drives the support shaft 204 and the winding wheel 205 to rotate forward, the winding wheel 205 drives the elastic expansion plate 202 and the baffle plate 201 to rotate downward through the steel wire rope 206, so that the complete compound fertilizer at the upper end of the baffle plate 201 falls downward, meanwhile, the baffle plate 201 drives the auxiliary frame 203 to rotate into the collecting frame 208, so that the broken compound fertilizer inside the auxiliary frame 203 falls into the collecting frame 208 along the blanking port, and then the collecting frame 208 is taken down and the broken compound fertilizer inside the collecting frame is taken out.
S3: after the complete compound fertilizer blanking is completed, the forward and reverse rotation motor 207 drives the winding wheel 205 to rotate reversely through the support shaft 204, so that the elastic expansion plate 202 loses the tension of the steel wire rope 206 and recovers to the initial state under the action of the torsion spring.
S4: drive universal driving shaft 31 and conveyer belt 33 clockwise rotation through driving motor 32, compound fertilizer after the stoving drops to conveyer belt 33 upper end after along unloading section of thick bamboo 291, drive compound fertilizer through conveyer belt 33 and carry to the right side, during this, can shovel the compound fertilizer of conveyer belt 33 upper end through shovel board 354, avoid compound fertilizer to bond on conveyer belt 33, finally carry compound fertilizer to connecting cylinder 34 in, it can to take off and pour out compound fertilizer with the connecting cylinder 34 that will be equipped with compound fertilizer afterwards.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a carry drying machine after compound fertilizer granulation which characterized in that includes: the support (1), the support (1) is a U-shaped structure with an upward opening;
drying unit (2), drying unit (2) includes backup pad (21), drying chamber (22), driving groove (23), guide cylinder (24), pivot (25), conveyer belt (26), buffer board (27), heating element (28) and unloading subassembly (29), wherein: the drying device is characterized in that two supporting plates (21) are symmetrically arranged at the front and back of the upper end of the support (1) and close to the left side of the support, a drying chamber (22) is installed between the two supporting plates (21), a feeding port is formed in the upper end of the drying chamber (22), two communicated transmission grooves (23) are symmetrically formed in the drying chamber (22) in the left and right direction, the lower ends of the transmission grooves (23) penetrate through the drying chamber (22), a guide cylinder (24) communicated with the feeding port is installed at the upper end of the drying chamber (22), two rotating shafts (25) are symmetrically arranged in each transmission groove (23) in the up and down direction, meshed gears (251) are sleeved on the left rotating shaft (25) and the right rotating shaft (25) on the upper side of the drying chamber (22), a transmission motor (221) is arranged at the front end of the drying chamber (22) through a motor frame, the transmission motor (221) is connected with any one rotating shaft (25), a conveyor belt (26) is sleeved between the two rotating shafts (25) in the same transmission groove (23), a plurality of through holes are uniformly formed in the conveyor belt (26) in a penetrating mode, a plurality of buffer plates (27) are arranged on the outer wall of the conveyor belt (26) at equal intervals, the buffer plates (27) are located between adjacent through holes, a heating assembly (28) is further arranged inside the drying chamber (22), and a blanking assembly (29) is mounted at the bottom of the drying chamber (22);
conveying unit (3), conveying unit (3) include universal driving shaft (31), driving motor (32), conveyer belt (33), connecting cylinder (34) and shovel material subassembly (35), wherein: the utility model discloses a scraper conveyor, including support (1), support (1) opening part, front and back both sides wall, from left to right equidistant rotation is provided with a plurality of universal driving shafts (31), the front end of support (1) is provided with driving motor (32) through the motor cover, the output shaft of driving motor (32) is connected with arbitrary one universal driving shaft (31), the common cover is equipped with conveyer belt (33) between a plurality of universal driving shafts (31), conveyer belt (33) are located the below of feed cylinder (291) down, connecting cylinder (34) are installed on the opening part of support (1) and the right side that is located conveyer belt (33), still be provided with shovel material subassembly (35) on support (1).
2. The conveying and drying machine for granulated compound fertilizer according to claim 1, wherein the conveying and drying machine comprises: the heating assembly (28) comprises an electric heating strip (281), a connection plate (282), an air pump (283) and a spray head (284), wherein: a plurality of electric heating strips (281) are arranged between the front side wall and the rear side wall of the transmission groove (23) at equal intervals from top to bottom, the electric heating strips (281) are located inside the conveying belt (26), one side, away from the middle part of the drying chamber (22), of the transmission groove (23) is provided with a groove, a connecting plate (282) is arranged in the groove, an air cavity is formed inside the connecting plate (282), a plurality of spray heads (284) which are arranged in a matrix mode are installed on one side, close to the middle part of the drying chamber (22), of the connecting plate (282), the spray heads (284) are communicated with the air cavity, two air pumps (283) are symmetrically arranged on the left side and the right side of the outer wall of the drying chamber (22), and the output ends of the air pumps (283) are connected with the connecting plate (282) after penetrating through the drying chamber (22).
3. The conveying and drying machine for granulated compound fertilizer according to claim 1, wherein the conveying and drying machine comprises: the blanking assembly (29) comprises a blanking cartridge (291), a first carding plate (292) and a second carding plate (293), wherein: lower feed cylinder (291) is installed to the lower extreme of drying chamber (22), lower feed cylinder (291) is linked together with drive groove (23), the upper end bilateral symmetry of lower feed cylinder (291) is provided with two first carding plates (292), second carding plate (293) is all installed to the left and right sides wall of drive groove (23) downside, all seted up a plurality of carding grooves from preceding back equidistance on first carding plate (292) and the second carding plate (293), the distance between the front and back both sides wall of carding groove on first carding plate (292) is greater than the distance between the front and back both sides wall of carding groove on second carding plate (293).
4. The conveying and drying machine for granulated compound fertilizer according to claim 3, characterized in that: unloading subassembly (29) is still including separating baffle (201), elastic expansion plate (202), auxiliary frame (203), support shaft (204), winding wheel (205), wire rope (206), positive and negative motor (207), collection frame (208) and connecting hole (209), wherein: the upper ends of the left side wall and the right side wall of the lower charging barrel (291) are hinged with a baffle plate (201) through torsion springs, a plurality of material screening holes are formed in the baffle plate (201) in a penetrating mode, one side, close to the middle of the lower charging barrel (291), of the baffle plate (201) is provided with an elastic expansion plate (202), the two elastic expansion plates (202) are abutted tightly, an auxiliary frame (203) is installed at the lower end of the baffle plate (201), a supporting shaft (204) is rotatably arranged between the left side wall and the right side wall of the lower end of the lower charging barrel (291), two winding wheels (205) are symmetrically sleeved on the outer wall of the supporting shaft (204) in the left-right mode, a steel wire rope (206) is connected between each winding wheel (205) and each elastic expansion plate (202), a forward and reverse motor (207) is arranged on the outer wall of the left side of the lower charging barrel (291) through a motor base, an output shaft of the forward and reverse motor (207) is connected with the supporting shaft (204), and collecting frames (208) are symmetrically installed on the outer wall of the lower charging barrel (291) in the left-right mode in a detachable mode, the top of the collecting frame (208) is communicated with the transmission groove (23), and the left side wall and the right side wall of the charging barrel (291) penetrate through and are provided with connecting holes (209) communicated with the collecting frame (208).
5. The conveying and drying machine for granulated compound fertilizer according to claim 1, wherein the conveying and drying machine comprises: the shovel material subassembly (35) is including fixed plate (351), locating plate (352), bearing board (353) and shovel board (354), wherein: the opening part of support (1) just is located the top of conveyer belt (33) and installs fixed plate (351), and the lower extreme front and back symmetry of fixed plate (351) is provided with two locating plates (352), installs shovel flitch (354) through bearing board (353) between two locating plates (352), and shovel flitch (354) from the top down is the left bank gradually, and the bottom of shovel flitch (354) is contradicted with conveyer belt (33) slip, and shovel flitch (354) bottom has seted up the punchhole.
6. The conveying and drying machine for granulated compound fertilizer as claimed in claim 4, wherein the conveying and drying machine comprises: the upper end of auxiliary frame (203) and the sieve material hole intercommunication that separates baffle (201), the blanking mouth has been seted up to one side that auxiliary frame (203) are close to feed cylinder (291) middle part down, and it has baffle (200) to articulate in the blanking mouth, and the bottom of auxiliary frame (203) is along keeping away from the direction downward sloping in feed cylinder (291) middle part down.
7. The conveying and drying machine for granulated compound fertilizer according to claim 1, wherein the conveying and drying machine comprises: the outer wall of conveyer belt (33) is symmetrical around the cover to be equipped with flexible material blocking belt (331), and the thickness of flexible material blocking belt (331) is outwards reduced gradually by conveyer belt (33) inside.
8. The conveying and drying machine for granulated compound fertilizer according to claim 1, wherein the conveying and drying machine comprises: the buffer plates (27) are of L-shaped structures, the buffer plates (27) on the two conveyor belts (26) in the drying chamber (22) are arranged in a staggered mode, and one ends, far away from the conveyor belts (26), of the buffer plates (27) are arranged in a staggered mode with the carding grooves.
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| CN202210882462.5A CN114963734B (en) | 2022-07-26 | 2022-07-26 | Conveying and drying machine for granulated compound fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210882462.5A CN114963734B (en) | 2022-07-26 | 2022-07-26 | Conveying and drying machine for granulated compound fertilizer |
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| CN114963734A true CN114963734A (en) | 2022-08-30 |
| CN114963734B CN114963734B (en) | 2022-10-28 |
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| US1783965A (en) * | 1925-11-05 | 1930-12-09 | Int Comb Eng Corp | Coal drier |
| CN111649573A (en) * | 2020-04-21 | 2020-09-11 | 安徽亳药千草国药股份有限公司 | High-efficient drying equipment of herbal pieces- |
| CN212179439U (en) * | 2020-03-28 | 2020-12-18 | 黄献泛 | Drying device is used in chemical fertilizer production |
| CN112444119A (en) * | 2020-11-26 | 2021-03-05 | 安徽省铁冲农业科技开发有限公司 | Tea leaf drying device |
| CN112871836A (en) * | 2021-01-11 | 2021-06-01 | 王代分 | Degassing unit for surgery operation |
| CN213631429U (en) * | 2020-11-18 | 2021-07-06 | 绍兴文理学院 | Fertilizer drying-machine |
| CN216245414U (en) * | 2021-09-09 | 2022-04-08 | 江西省金启生物能源有限公司 | Biomass fuel raw material drying device |
| CN216745340U (en) * | 2021-11-19 | 2022-06-14 | 南京翠京元生物科技有限公司 | Production organic inorganic compound thoughtlessly fertile drying device |
-
2022
- 2022-07-26 CN CN202210882462.5A patent/CN114963734B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1783965A (en) * | 1925-11-05 | 1930-12-09 | Int Comb Eng Corp | Coal drier |
| CN212179439U (en) * | 2020-03-28 | 2020-12-18 | 黄献泛 | Drying device is used in chemical fertilizer production |
| CN111649573A (en) * | 2020-04-21 | 2020-09-11 | 安徽亳药千草国药股份有限公司 | High-efficient drying equipment of herbal pieces- |
| CN213631429U (en) * | 2020-11-18 | 2021-07-06 | 绍兴文理学院 | Fertilizer drying-machine |
| CN112444119A (en) * | 2020-11-26 | 2021-03-05 | 安徽省铁冲农业科技开发有限公司 | Tea leaf drying device |
| CN112871836A (en) * | 2021-01-11 | 2021-06-01 | 王代分 | Degassing unit for surgery operation |
| CN216245414U (en) * | 2021-09-09 | 2022-04-08 | 江西省金启生物能源有限公司 | Biomass fuel raw material drying device |
| CN216745340U (en) * | 2021-11-19 | 2022-06-14 | 南京翠京元生物科技有限公司 | Production organic inorganic compound thoughtlessly fertile drying device |
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| CN114963734B (en) | 2022-10-28 |
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