CN116351323A - Extrusion granulator for fertilizer production - Google Patents
Extrusion granulator for fertilizer production Download PDFInfo
- Publication number
- CN116351323A CN116351323A CN202310214700.XA CN202310214700A CN116351323A CN 116351323 A CN116351323 A CN 116351323A CN 202310214700 A CN202310214700 A CN 202310214700A CN 116351323 A CN116351323 A CN 116351323A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- plate
- fixedly connected
- frame
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000003337 fertilizer Substances 0.000 title claims abstract description 121
- 238000001125 extrusion Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000003825 pressing Methods 0.000 claims abstract description 59
- 239000000126 substance Substances 0.000 claims abstract description 45
- 239000002245 particle Substances 0.000 claims abstract description 43
- 239000000428 dust Substances 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims description 65
- 230000007246 mechanism Effects 0.000 claims description 64
- 238000007599 discharging Methods 0.000 claims description 34
- 238000003756 stirring Methods 0.000 claims description 28
- 239000008187 granular material Substances 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000012216 screening Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 244000309464 bull Species 0.000 description 7
- 238000005469 granulation Methods 0.000 description 6
- 230000003179 granulation Effects 0.000 description 6
- 230000010405 clearance mechanism Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizing (AREA)
Abstract
The invention relates to a granulator, in particular to an extrusion granulator for producing chemical fertilizers. It is necessary to design a chemical fertilizer production extrusion granulator which can shake chemical fertilizer particles to remove attached dust and improve the quality of the chemical fertilizer particles. The extruding granulator for producing chemical fertilizer includes casing, support, rotating column, etc. the support is fixed to the lower parts of the casing, and the rotating column is connected to the middle part of the casing. According to the invention, the motor is started, the pressing rollers at the left side and the right side start to rotate, meanwhile, the screen frame continuously swings up and down, a proper amount of fertilizer can be poured into the feed hopper, the fertilizer falls down to be contacted with the pressing rollers, the pressing rollers squeeze the fertilizer into particles, the fertilizer particles fall into the screen frame, and dust attached to the fertilizer particles is removed by the up and down swinging of the screen frame, so that the dust is prevented from being attached to the fertilizer particles, and the quality of the fertilizer particles is improved.
Description
Technical Field
The invention relates to a granulator, in particular to an extrusion granulator for producing chemical fertilizers.
Background
After the fertilizer is produced, part of the fertilizer is extruded and granulated, and the fertilizer is extruded into granules, so that the fertilizer is convenient to use subsequently.
Chinese patent publication No. CN207562846U discloses an extrusion fertilizer granulator, comprising a feeding mechanism, an extrusion mechanism, a dispersing mechanism and a dust removing mechanism; the extrusion mechanism includes the box and locates a pair of squeeze rolls in the box, feed mechanism includes the hopper, the hopper bottom is equipped with the arc bulk cargo board, just the bulk cargo board reduces gradually to both ends by intermediate position, just the central point of bulk cargo board bottom surface is equipped with the vibrator, be equipped with a plurality of bulk cargo holes on the bulk cargo board, above-mentioned patent is although can extrude the granulation to the chemical fertilizer, and can also clear away the dust in the granulation process, but the attached dust is difficult to be taken away and clear away on the chemical fertilizer granule, influences the quality of chemical fertilizer granule.
The invention aims to solve the problems in the above patent, and therefore, provides a fertilizer production extrusion granulator which can shake fertilizer particles to remove attached dust and improve the quality of the fertilizer particles.
Disclosure of Invention
In order to overcome the defects that although the patent can extrude and granulate the fertilizer and can remove dust in the granulation process, the dust attached to the fertilizer particles is difficult to be removed by pumping and the quality of the fertilizer particles is affected, the invention provides the extrusion granulator for producing the fertilizer, which can remove the attached dust by shaking the fertilizer particles and improve the quality of the fertilizer particles.
The invention is realized by the following technical approaches:
the utility model provides a chemical fertilizer production extrusion granulator, which comprises a housin, a support, the spliced pole, swager roller and motor, the outer left and right sides face lower part rigid coupling of casing has the support, bilateral symmetry pivoted cross-under has the spliced pole between the middle part around the casing, through gear drive between the left and right sides spliced pole rear side, the fixed cover in left and right sides spliced pole middle part is equipped with the swager roller that is used for extruding into the granule with the chemical fertilizer material, swager roller is located the casing, the outer trailing side left side rigid coupling of casing has the motor, the output shaft and the left side spliced pole rear end fixed connection of motor still include sieve material mechanism and discharge mechanism, be provided with the sieve material mechanism that is used for the dust on the chemical fertilizer granule between support and the spliced pole, be provided with the discharge mechanism that is used for discharging chemical fertilizer granule on the support.
Further described, the device also comprises a discharging hopper, and the middle of the top of the shell is communicated with the discharging hopper.
Further explanation, screening mechanism is including screen frame, the gag lever post, the projection, the grudging post, first bull stick, the second bull stick, stir board and air exhauster, rotary connection has the screen frame that is used for rocking chemical fertilizer granule between the inboard front side of left and right sides support, screen frame rear side is provided with the air exhauster, all the rigid coupling has the gag lever post in the middle of the outer left and right sides face upper portion of screen frame, left and right sides gag lever post contacts with left and right sides support respectively, the outer left and right sides rear portion of screen frame all rigid coupling has the projection, the bilateral symmetry rigid coupling of casing outside trailing flank lower part has the grudging post, the cross-under that the left and right sides grudging post lower part all rotates has the second bull stick, the inner rigid coupling of left and right sides second bull stick has the stirring board that is used for driving projection upward movement, the cross-under that the left and right sides stir board all rotates with the left and right sides projection contacts respectively, the cross-under the first bull stick of left and right sides grudging post upper portion all, the inner with the left and right sides rotation post rear side respectively between through bevel gear drive, the first outer end of left and right sides respectively with the outside bull stick of left and right sides and pass through synchronous drive end between the outside bull stick.
Further stated, the discharging mechanism comprises a mounting block, a discharging frame and a guide plate, wherein the front sides of the inner sides of the brackets on the left side and the right side are fixedly connected with the mounting block, a discharging frame for discharging fertilizer particles is fixedly connected between the inner ends of the mounting blocks on the left side and the right side, the discharging frame is obliquely arranged, the rear end of the discharging frame corresponds to the screen frame, and the guide plate is fixedly connected in the middle of the inner side of the discharging frame.
The device is characterized by further comprising a pressing mechanism for pressing the chemical fertilizer, wherein the pressing mechanism comprises an L-shaped plate, a pressing plate, a stirring rod, a straight trough plate, a third rotating rod, a rotating plate and a guide rod, the L-shaped plate is fixedly connected to the upper parts of the left side and the right side of the lower hopper in a front-back symmetrical manner, the pressing plate for pushing the chemical fertilizer downwards is connected between the four L-shaped plates in a sliding manner, stirring rods for stirring the chemical fertilizer are fixedly connected to the left side and the right side of the pressing plate at uniform intervals, the straight trough plate is fixedly connected to the upper part of the rear side of the pressing plate, the third rotating rod is rotatably connected to the middle part of the rear side of the lower hopper in a penetrating manner, the rotating plate is fixedly connected to the upper part of the front side of the rotating plate, the guide rod is positioned in the straight trough plate, and the rear end of the third rotating rod is in transmission with the rear side of the left rotating column through a synchronous belt assembly.
Further, the cleaning mechanism comprises an arc brush plate, a positioning block, a material receiving frame and a hook block, wherein the arc brush plate for cleaning residual chemical fertilizer on the material pressing roller is fixedly connected between the front side and the rear side of the lower hopper in a bilateral symmetry manner, the arc brush plates on the left side and the right side are respectively contacted with the material pressing roller on the left side and the right side, the positioning block is fixedly connected between the middle parts of the front side and the rear side of the shell in a bilateral symmetry manner, the hook blocks are all placed in the four positioning blocks, the material receiving frame for collecting the cleaned chemical fertilizer is fixedly connected between the inner ends of the two hook blocks on the left side, and the material receiving frame on the left side and the right side are respectively corresponding to the arc brush plates on the left side and the right side.
Further, the dust collecting device comprises a collecting mechanism for collecting falling dust, the collecting mechanism comprises a collecting frame and an inclined plate, the bottom outside the screen frame is connected with the collecting frame for collecting falling dust in a sliding mode, and the inclined plate for guiding the dust is fixedly connected to the inner side of the collecting frame at uniform intervals.
Further, the device also comprises a material gathering mechanism for guiding the fertilizer particles, wherein the material gathering mechanism comprises a limiting groove plate and a material gathering hopper, the limiting groove plate is fixedly connected to the front side face of the discharging frame in a bilateral symmetry manner, and the material gathering hopper for guiding the fertilizer particles is connected between the limiting groove plates on the left side and the right side in a sliding manner.
The invention has the remarkable advantages that:
1. the motor is started firstly, the pressing rollers at the left side and the right side start to rotate, meanwhile, the screen frame continuously swings up and down, a proper amount of fertilizer can be poured into the feed hopper, the fertilizer falls downwards to be in contact with the pressing rollers, the pressing rollers extrude the fertilizer into particles, the fertilizer particles fall into the screen frame, dust attached to the fertilizer particles is removed through the up-and-down swinging of the screen frame, so that the dust can be prevented from being attached to the fertilizer particles, and the quality of the fertilizer particles is improved.
2. Under the effect of pressing mechanism, whenever the motor starts, pressing mechanism operation can extrude the chemical fertilizer in the hopper down, can prevent that the chemical fertilizer from blocking in the hopper down and influencing the unloading to guarantee that the chemical fertilizer can smoothly carry out the unloading.
3. Under the effect of clearance mechanism, whenever the swager rotates and extrudes the granulation to the chemical fertilizer, clearance mechanism can clear away the chemical fertilizer on the swager, can prevent to remain the chemical fertilizer on the swager and influence follow-up extrusion granulation to guarantee the follow-up normal use of swager.
Drawings
Fig. 1 is a schematic perspective view of a first view of the present invention.
Fig. 2 is a schematic view of a second perspective structure of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of the present invention.
Fig. 4 is a schematic perspective view of a screening mechanism according to the present invention.
Fig. 5 is a schematic view of a part of a three-dimensional structure of a screening mechanism of the present invention.
Fig. 6 is a schematic perspective view of the discharging mechanism of the present invention.
Fig. 7 is a schematic perspective view of a pressing mechanism according to the present invention.
Fig. 8 is a schematic view of a part of a three-dimensional structure of a pressing mechanism of the present invention.
Fig. 9 is an enlarged schematic view of the portion a of the present invention.
Fig. 10 is a schematic view of a part of a cleaning mechanism according to the present invention.
FIG. 11 is an enlarged schematic view of section B of the present invention.
Fig. 12 is a schematic view showing a first perspective structure of the collecting mechanism of the present invention.
Fig. 13 is a schematic view showing a second perspective structure of the collecting mechanism of the present invention.
Fig. 14 is a schematic perspective view of a material gathering mechanism according to the present invention.
Wherein the above figures include the following reference numerals: 1. the device comprises a shell, 2, a bracket, 3, a blanking hopper, 41, a rotating column, 42, a pressing roller, 43, a motor, 5, a screening mechanism, 51, a screen frame, 52, a limit rod, 53, a convex column, 54, a vertical frame, 55, a first rotating rod, 56, a second rotating rod, 57, a stirring plate, 58, an exhaust fan, 6, a discharging mechanism, 61, a mounting block, 62, a discharging frame, 63, a guide plate, 7, a pressing mechanism, 71, an L-shaped plate, 72, a pressing plate, 73, a stirring rod, 74, a straight groove plate, 75, a third rotating rod, 76, a rotating plate, 77, a guide rod, 8, a cleaning mechanism, 81, an arc brush plate, 82, a positioning block, 83, a receiving frame, 84, a hooking block, 9, a collecting mechanism, 91, an aggregate frame, 92, a sloping plate, 10, an aggregate mechanism, 101, a limit groove plate, 102 and an aggregate hopper.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
Example 1
The utility model provides a chemical fertilizer production extrusion granulator, including casing 1, support 2, lower hopper 3, the spliced pole 41, press the material roller 42, motor 43, sieve material mechanism 5 and discharge mechanism 6, please see the illustration of fig. 1-6, support 2 is all installed through welded connection's mode to casing 1 outside left and right sides face lower part, the intercommunication has down hopper 3 in the middle of casing 1 top, bilateral symmetry pivoted splice has spliced pole 41 between the middle part of casing 1 front and back, pass through gear drive between the left and right sides spliced pole 41 rear side, press the material roller 42 to be equipped with in the fixed cover in left and right sides spliced pole 41 middle part, press the material roller 42 to be located casing 1, when press the material roller 42 to rotate, the material roller 42 can realize extruding the chemical fertilizer material into granule, casing 1 outside trailing flank left side rigid coupling has motor 43, be provided with sieve material mechanism 5 between motor 43's output shaft and the left side spliced pole 41 rear end, when sieve material mechanism 5 operates, the dust removal on the chemical fertilizer granule can be realized to sieve material mechanism 5, be realized to the dust removal on the chemical fertilizer granule, be provided with discharge mechanism 6 on the support 2.
The screening mechanism 5 comprises a screen frame 51, a limit rod 52, a protruding post 53, a vertical frame 54, a first rotating rod 55, a second rotating rod 56, a stirring plate 57 and an exhaust fan 58, as shown in fig. 1-5, the screen frame 51 is rotatably connected between the front sides of the inner sides of the vertical frames 2 on the left and right sides, when the screen frame 51 swings, the screen frame 51 can shake fertilizer particles, the exhaust fan 58 is arranged on the rear side of the screen frame 51, the limit rods 52 are fixedly connected in the middle of the upper parts of the outer left and right sides of the screen frame 51, the limit rods 52 on the left and right sides are respectively contacted with the vertical frames 2 on the left and right sides, the protruding posts 53 are fixedly connected at the rear parts of the outer left and right sides of the screen frame 51, the vertical frames 54 are fixedly connected with the vertical frames 54 on the left and right symmetrically, the lower parts of the outer rear sides of the shell 1 are rotatably connected with the second rotating rods 56 on the right sides in a penetrating way, the stirring plate 57 is fixedly connected at the inner ends of the left and right side second rotating rods 56, the left and right side groups of the protruding plates 57 are respectively contacted with the protruding posts 53 on the left and right sides when the stirring plate 57 is positively rotated, the stirring plate 57 can move to drive the protruding rods 53 to rotate towards the right sides through the left and the right side rotating rods 55, and the right side of the two rotating rods on the right sides of the right side of the vertical frames respectively.
The discharging mechanism 6 comprises a mounting block 61, a discharging frame 62 and a guide plate 63, as shown in fig. 1, 2, 3 and 6, the front sides of the inner sides of the left and right side brackets 2 are provided with the mounting block 61 in a welding connection mode, the discharging frame 62 is fixedly connected between the inner ends of the mounting blocks 61 on the left and right sides, the discharging frame 62 is obliquely arranged, the discharging frame 62 can discharge fertilizer particles, the rear end of the discharging frame 62 corresponds to the screen frame 51, and the guide plate 63 is fixedly connected in the middle of the inner side of the discharging frame 62.
Firstly, a collecting container is placed below the front side of a discharging frame 62, a starting motor 43 rotates positively, the motor 43 rotates positively to drive a left rotary column 41 to rotate positively, the left rotary column 41 rotates positively to drive a left material pressing roller 42 to rotate positively, meanwhile, the left rotary column 41 rotates positively to drive a right rotary column 41 to rotate reversely through gear transmission, the right rotary column 41 rotates reversely to drive a right material pressing roller 42 to rotate reversely, meanwhile, the left rotary column 41 rotates to drive a first rotary rod 55 to rotate positively through bevel gear rotation, the first rotary rod 55 rotates positively to drive a second rotary rod 56 to rotate positively through a synchronous belt assembly, the second rotary rod 56 rotates positively to drive a stirring plate 57 to rotate positively, the stirring plate 57 rotates positively to drive a convex column 53 to move upwards, the convex column 53 moves upwards to drive a screen frame 51 to swing upwards, the screen frame 51 swings upwards to drive a limiting rod 52 to swing upwards to be out of contact with a bracket 2, and when the stirring plate 57 continues to rotate positively to be out of contact with the convex column 53, under the action of gravity, the screen frame 51 swings downwards to reset to drive the convex column 53 and the limiting rod 52 to swing downwards, the limiting rod 52 swings downwards to be in contact with the support 2 to be limited, so that the screen frame 51 swings continuously up and down, the exhaust fan 58 is started again, a proper amount of fertilizer can be poured into the lower hopper 3, the fertilizer in the lower hopper 3 contacts with the left and right side pressing rollers 42, the left side pressing roller 42 rotates forwards and the right side pressing roller 42 reversely to extrude the fertilizer into particles, the fertilizer particles fall into the screen frame 51, the screen frame 51 swings up and down to swing the fertilizer particles to shake, dust attached to the fertilizer particles is removed, the removed dust is pumped away by the exhaust fan 58, part of dust falls down through the screen frame 51, the fertilizer particles for removing dust fall into the discharge frame 62, the guide plate 63 guides the fertilizer particles, fertilizer granules in the discharge frame 62 fall into the collection container. When all fertilizers are granulated, the motor 43 is turned off, the rotation of the pressing rollers 42 at the left side and the right side is stopped, the screen frame 51 stops swinging up and down, the exhaust fan 58 is turned off, and the collecting container is taken up to carry out subsequent treatment on fertilizer particles. Therefore, dust attached to the fertilizer particles can be removed, and the quality of the fertilizer particles is improved.
Example 2
On the basis of embodiment 1, the device further comprises a pressing mechanism 7, wherein the pressing mechanism 7 comprises an L-shaped plate 71, a pressing plate 72, a stirring rod 73, a straight trough plate 74, a third rotating rod 75, a rotating plate 76 and a guide rod 77, as shown in fig. 1, 2, 7, 8 and 9, the upper parts of the left side and the right side of the lower hopper 3 are symmetrically and fixedly connected with the L-shaped plate 71, the pressing plates 72 are slidably connected between the four L-shaped plates 71, when the pressing plate 72 moves downwards, the pressing plate 72 can push chemical fertilizers downwards, stirring rods 73 are fixedly connected with the left side and the right side of the pressing plate 72 at uniform intervals, when the stirring rods 73 move, the stirring rods 73 can stir the chemical fertilizers, the upper parts of the rear side of the pressing plate 72 are fixedly connected with the straight trough plate 74, the middle part of the rear side of the lower hopper 3 is rotatably connected with the third rotating rod 75, the front end of the third rotating rod 75 is fixedly connected with the rotating plate 76, the upper part of the front side of the rotating plate 76 is fixedly connected with the guide rod 77, the front end of the guide rod 77 is positioned in the straight trough plate 74, and the rear end of the rear side of the third rotating plate 75 is fixedly connected with the rear side of the left rotating rod 41 and the rear side 41.
The cleaning mechanism 8 comprises an arc brush plate 81, a positioning block 82, a material receiving frame 83 and a hook block 84, as shown in fig. 1, 2, 10 and 11, the arc brush plate 81 is fixedly connected between the front side and the rear side of the lower hopper 3 in a bilateral symmetry manner, the arc brush plate 81 on the left side and the right side respectively contacts with the material pressing rollers 42 on the left side and the right side, when the material pressing rollers 42 rotate, the arc brush plate 81 can clean residual fertilizer on the material pressing rollers 42, the positioning block 82 is fixedly connected between the middle parts of the front side and the rear side of the shell 1 in a bilateral symmetry manner, the hook blocks 84 are all placed in the four positioning blocks 82, the material receiving frame 83 is fixedly connected between the inner ends of the left side two hook blocks 84, the material receiving frame 83 is fixedly connected between the inner ends of the right side two hook blocks 84, the material receiving frame 83 corresponds to the arc brush plates 81 on the left side and the right side respectively, and the material receiving frame 83 can collect the cleaned fertilizer.
When the motor 43 is started, the left rotary column 41 rotates positively and drives the third rotary rod 75 to rotate through the synchronous belt assembly, the third rotary rod 75 rotates to drive the rotary plate 76 to rotate, the rotary plate 76 rotates to drive the guide rod 77 to rotate, the guide rod 77 rotates to drive the linear trough plate 74 to move up and down, the linear trough plate 74 moves up and down to drive the pressing plate 72 to move up and down, the pressing plate 72 moves up and down to drive the stirring rod 73 to move up and down, the stirring rod 73 moves up and down to stir the fertilizer, and meanwhile, the pressing plate 72 moves up and down to continuously squeeze the fertilizer, so that the fertilizer is more tightly contacted with the pressing roller 42 to be granulated. When the motor 43 is turned off, the left rotary column 41 stops rotating the third rotary rod 75 by the timing belt assembly, the pressing plate 72 also stops moving up and down, and the kick-out lever 73 also stops moving up and down. Therefore, the chemical fertilizer can be prevented from being blocked in the discharging hopper 3 to affect discharging, and the chemical fertilizer can be ensured to be smoothly discharged.
When the left and right side material pressing rollers 42 rotate to extrude chemical fertilizers into particles, the arc-shaped brush plates 81 can remove chemical fertilizers remained on the material pressing rollers 42, the removed chemical fertilizers fall into the material receiving frame 83, after all chemical fertilizers are granulated, the left and right side material pressing rollers 42 stop rotating, the material receiving frame 83 is pulled to drive the hook blocks 84 to move upwards, the hook blocks 84 move upwards to be separated from the positioning blocks 82, the material receiving frame 83 is pulled to move outwards to drive the chemical fertilizers to move outwards, the chemical fertilizers in the material receiving frame 83 can be poured out for subsequent treatment, after all chemical fertilizers are poured out, the material receiving frame 83 is moved to drive the hook blocks 84 to move to be contacted with the positioning blocks 82, the material receiving frame 83 is pulled to drive the hook blocks 84 to move downwards to reset, and the positioning blocks 82 limit the hook blocks 84, namely the material receiving frame 83. Thus, the residual fertilizer on the material pressing roller 42 can be prevented from affecting the subsequent extrusion granulation, so that the subsequent normal use of the material pressing roller 42 is ensured.
Example 3
On the basis of embodiment 1 and embodiment 2, the dust collecting device further comprises a collecting mechanism 9, wherein the collecting mechanism 9 comprises a collecting frame 91 and an inclined plate 92, as shown in fig. 1, 2, 12 and 13, the outer bottom of the screen frame 51 is slidably connected with the collecting frame 91, the collecting frame 91 can collect dropped dust, the inclined plate 92 is fixedly connected to the inner side of the collecting frame 91 at uniform intervals, and the inclined plate 92 can guide the dust.
The chemical fertilizer collecting device is characterized by further comprising a material collecting mechanism 10, wherein the material collecting mechanism 10 comprises a limiting groove plate 101 and a material collecting hopper 102, as shown in fig. 1, 2 and 14, the limiting groove plate 101 is fixedly connected on the front side surface of the discharging frame 62 in a bilateral symmetry manner, the material collecting hopper 102 is connected between the limiting groove plates 101 on the left side and the right side in a sliding manner, and the material collecting hopper 102 can guide chemical fertilizer particles.
When part of the dust passes through the screen frame 51, the dust falls into the aggregate frame 91, and the inclined plate 92 guides the dust. When a proper amount of dust is filled in the screen frame 51, the dust in the dust frame 91 can be poured out by pulling the dust frame 91 to move backwards and separate from the screen frame 51, and the dust frame 91 is put back on the screen frame 51 after all the dust is poured out. Therefore, dust can be prevented from falling to the ground to influence the environment, and the cleanliness of the surrounding environment is ensured.
When the fertilizer particles need to be bagged, the bag is sleeved at the front end of the collecting hopper 102, and then when the fertilizer particles fall from the discharging frame 62, the fertilizer particles fall into the collecting hopper 102, and the fertilizer particles in the collecting hopper 102 fall into the bag, so that the collecting hopper 102 can be taken down from the limiting groove plate 101 when the bag is not needed. Thus, the fertilizer particles are more conveniently collected and treated.
Finally, it is necessary to state that: the foregoing is provided to assist in understanding the technical solutions of the present invention, and is not to be construed as limiting the scope of protection of the present invention; insubstantial modifications and variations from the above teachings are within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a chemical fertilizer production extrusion granulator, including casing (1), support (2), rotation post (41), press material roller (42) and motor (43), casing (1) outer left and right sides face lower part all rigid coupling has support (2), bilateral symmetry pivoted cross-under has rotation post (41) between casing (1) front and back both sides middle part, pass through gear drive between the rotation post (41) rear side in left and right sides, press material roller (42) that are used for extruding into the granule with the chemical fertilizer material are all fixed to the cover in the middle part in left and right sides rotation post (41), press material roller (42) are located casing (1), casing (1) lateral surface left side rigid coupling has motor (43), the output shaft and the left side rotation post (41) rear end fixed connection of motor (43), characterized by still including screening mechanism (5) and discharge mechanism (6), be provided with between support (2) and rotation post (41) and be used for the dust on the chemical fertilizer granule to clear away screening mechanism (6) on the support (2).
2. The extrusion granulator for fertilizer production according to claim 1, further comprising a blanking hopper (3), wherein the blanking hopper (3) is connected to the middle of the top of the housing (1).
3. The extrusion granulator for fertilizer production of claim 2, wherein the screening mechanism (5) comprises a screen frame (51), a limit rod (52), a convex column (53), a vertical frame (54), a first rotating rod (55), a second rotating rod (56), a stirring plate (57) and an exhaust fan (58), wherein the screen frame (51) for shaking fertilizer particles is rotationally connected between the front sides of the inner sides of the left and right side brackets (2), the exhaust fan (58) is arranged at the rear side of the screen frame (51), the limit rods (52) are fixedly connected between the upper parts of the left and right side surfaces of the screen frame (51), the limit rods (52) are respectively contacted with the left and right side brackets (2), the convex column (53) is fixedly connected at the rear parts of the left and right side surfaces of the screen frame (51), the lower parts of the outer and rear side surfaces of the shell (1) are symmetrically fixedly connected with the vertical frame (54), the second rotating rods (56) are rotationally connected at the lower parts of the left and right side brackets (54), the inner ends of the second rotating rods (56) are fixedly connected with the second rotating rods (56) for driving the convex plates (53) to move upwards, the stirring plates (57) are respectively contacted with the upper parts of the left and right side brackets (57), the inner ends of the first rotating rods (55) at the left side and the right side are respectively in transmission with the rear sides of the rotating columns (41) at the left side and the right side through bevel gears, and the outer ends of the first rotating rods (55) at the left side and the right side are respectively in transmission with the outer ends of the second rotating rods (56) at the left side and the right side through synchronous belt assemblies.
4. The extrusion granulator for fertilizer production according to claim 3, wherein the discharging mechanism (6) comprises a mounting block (61), a discharging frame (62) and a guide plate (63), wherein the mounting block (61) is fixedly connected to the front sides of the inner sides of the brackets (2) on the left side and the right side, a discharging frame (62) for discharging fertilizer particles is fixedly connected between the inner ends of the mounting blocks (61) on the left side and the right side, the discharging frame (62) is obliquely arranged, the rear end of the discharging frame (62) corresponds to the screen frame (51), and the guide plate (63) is fixedly connected to the middle part of the inner side of the discharging frame (62).
5. The extrusion granulator for fertilizer production of claim 4, further comprising a pressing mechanism (7) for pressing the fertilizer, wherein the pressing mechanism (7) comprises an L-shaped plate (71), a pressing plate (72), a stirring rod (73), a horizontal trough plate (74), a third rotating rod (75), a rotating plate (76) and a guide rod (77), the upper parts of the left side and the right side of the lower hopper (3) are fixedly connected with the L-shaped plate (71) in a front-back symmetrical manner, the pressing plate (72) for pushing the fertilizer downwards is connected between the four L-shaped plates (71) in a sliding manner, stirring rods (73) for stirring the fertilizer are fixedly connected at the left side and the right side of the pressing plate (72) at equal intervals, the upper parts of the rear side of the pressing plate (72) are fixedly connected with the horizontal trough plate (74), the middle part of the rear side of the lower hopper (3) is rotatably connected with the third rotating rod (75), the front end of the third rotating rod (75) is fixedly connected with the rotating plate (76), the upper part of the front side of the rotating plate (76) is fixedly connected with the guide rod (77), the front end of the guide rod (77) is positioned in the horizontal trough plate (74) and the rear end of the rear side of the third rotating rod (75) is positioned between the rear end of the horizontal rotary rod (41).
6. The extrusion granulator for fertilizer production of claim 5, further comprising a cleaning mechanism (8) for cleaning residual fertilizer on the material pressing roller (42), wherein the cleaning mechanism (8) comprises an arc-shaped brush plate (81), a positioning block (82), a material receiving frame (83) and a hook block (84), the arc-shaped brush plate (81) for cleaning residual fertilizer on the material pressing roller (42) is fixedly connected between the front side and the rear side of the lower hopper (3) in a bilateral symmetry manner, the arc-shaped brush plates (81) on the left side and the right side are respectively contacted with the material pressing roller (42) on the left side and the right side, the positioning blocks (82) are symmetrically fixedly connected in the middle of the front side and the rear side of the shell (1), the hook blocks (84) are all placed in the four positioning blocks (82), the material receiving frame (83) for collecting the cleaned fertilizer is fixedly connected between the inner ends of the two hook blocks (84) on the left side, the material receiving frame (83) is fixedly connected between the inner ends of the two hook blocks (84) on the right side, and the material receiving frames (83) on the left side and the two sides are respectively corresponding to the arc-shaped brush plates (81) on the left side and the right side.
7. The extrusion granulator for fertilizer production according to claim 6, further comprising a collecting mechanism (9) for collecting the dropped dust, wherein the collecting mechanism (9) comprises an aggregate frame (91) and an inclined plate (92), the outer bottom of the screen frame (51) is slidably connected with the aggregate frame (91) for collecting the dropped dust, and the inclined plate (92) for guiding the dust is fixedly connected at uniform intervals inside the aggregate frame (91).
8. The extrusion granulator for fertilizer production according to claim 7, further comprising a material gathering mechanism (10) for guiding fertilizer particles, wherein the material gathering mechanism (10) comprises a limiting groove plate (101) and a material gathering hopper (102), the limiting groove plate (101) is fixedly connected to the front side face of the discharging frame (62) in bilateral symmetry, and the material gathering hopper (102) for guiding the fertilizer particles is connected between the limiting groove plates (101) on the left side and the right side in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310214700.XA CN116351323A (en) | 2023-03-01 | 2023-03-01 | Extrusion granulator for fertilizer production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310214700.XA CN116351323A (en) | 2023-03-01 | 2023-03-01 | Extrusion granulator for fertilizer production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116351323A true CN116351323A (en) | 2023-06-30 |
Family
ID=86906096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310214700.XA Withdrawn CN116351323A (en) | 2023-03-01 | 2023-03-01 | Extrusion granulator for fertilizer production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116351323A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117443286A (en) * | 2023-12-26 | 2024-01-26 | 河北根多收肥业有限公司 | Uniform granulator for compound fertilizer |
-
2023
- 2023-03-01 CN CN202310214700.XA patent/CN116351323A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117443286A (en) * | 2023-12-26 | 2024-01-26 | 河北根多收肥业有限公司 | Uniform granulator for compound fertilizer |
| CN117443286B (en) * | 2023-12-26 | 2024-03-19 | 河北根多收肥业有限公司 | Uniform granulator for compound fertilizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116351323A (en) | Extrusion granulator for fertilizer production | |
| CN112497562A (en) | Plastic raw materials extrusion granulation device for chemical industry | |
| CN116510858A (en) | Electronic cigarette liquid raw material crushing treatment device | |
| CN113632999B (en) | Walnut equipment of uncapping for food production | |
| CN114832892A (en) | Fine grinding device for producing and processing powder cosmetics | |
| CN112248303A (en) | A broken handle device for waste plastic | |
| CN111804370A (en) | Grinding equipment | |
| CN218309135U (en) | Animal remedy processingequipment with screening structure | |
| CN116251650A (en) | Building residue soil recycling and crushing device and application method thereof | |
| CN114887742A (en) | Putty powder production caking refines device | |
| CN110339784B (en) | Fodder pelletization is even and diameter adjustable device | |
| CN112076691A (en) | Environment-friendly is to medical medicine granulator of roll-type | |
| CN118045766B (en) | Anti-blocking type sieve separator for rice processing | |
| CN117183150B (en) | Processing production device for plastic master batch | |
| CN220878758U (en) | Screening device and swing granulation machine | |
| CN213193605U (en) | Can improve granulation efficiency's granulation machine that sways | |
| CN219050571U (en) | Discharge filter of polyacrylate resin | |
| CN217049935U (en) | Renewable activated carbon filter element feeding device | |
| CN220596409U (en) | Loading device of filling line | |
| CN218554011U (en) | Swing granulator | |
| CN118045766A (en) | Anti-blocking type sieve separator for rice processing | |
| CN220444406U (en) | Fertilizer granulator | |
| CN220361240U (en) | Plastic course material grinds conveying equipment | |
| CN216578716U (en) | Plastic rice granulator | |
| CN115445918B (en) | Industrial salt screening and conveying production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230630 |
|
| WW01 | Invention patent application withdrawn after publication |