CN220478760U - Extrusion granulator for compound fertilizer processing - Google Patents
Extrusion granulator for compound fertilizer processing Download PDFInfo
- Publication number
- CN220478760U CN220478760U CN202320960429.XU CN202320960429U CN220478760U CN 220478760 U CN220478760 U CN 220478760U CN 202320960429 U CN202320960429 U CN 202320960429U CN 220478760 U CN220478760 U CN 220478760U
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- China
- Prior art keywords
- fixedly connected
- box
- compound fertilizer
- granulation
- prilling
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 68
- 150000001875 compounds Chemical class 0.000 title claims abstract description 66
- 238000001125 extrusion Methods 0.000 title claims abstract description 55
- 238000005469 granulation Methods 0.000 claims abstract description 46
- 230000003179 granulation Effects 0.000 claims abstract description 46
- 230000000694 effects Effects 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 40
- 239000002245 particle Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 7
- 239000008187 granular material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Fertilizers (AREA)
Abstract
The utility model relates to an extrusion granulator for compound fertilizer processing, which comprises a granulation box, wherein a granulation frame is fixedly connected to the inner side of the granulation box, a driving box is fixedly connected to the top of the granulation box, a protection box is fixedly connected to the top of the driving box, a driving motor is fixedly connected to the inner side of the protection box, an output shaft of the driving motor is fixedly connected with a threaded rod, a threaded pushing block is connected to the outer side of the threaded rod in a threaded manner, a movable push rod is fixedly connected to the bottom of the threaded pushing block, a fixed box is fixedly connected to the bottom end of the movable push rod, a servo motor is fixedly connected to the inner side of the fixed box, a driving shaft is fixedly connected to the output shaft of the servo motor, and a squeezing block is fixedly connected to the bottom end of the driving shaft. The extrusion granulator for compound fertilizer processing realizes the purpose of good granulation effect of the extrusion granulator, avoids the phenomenon that the particle sizes of the compound fertilizer raw materials are different to the greatest extent, and ensures the granulation effect of the compound fertilizer raw materials.
Description
Technical Field
The utility model relates to the technical field of extrusion granulator, in particular to an extrusion granulator for processing compound fertilizer.
Background
The compound fertilizer is a fertilizer containing two or more than two nutrient elements in nitrogen, phosphorus and potassium, has the advantages of high nutrient content, few minor ingredients, good physical properties and the like, and has very important effects on balanced fertilization, improved fertilizer utilization rate and promotion of high and stable yield of crops.
In the process of production and processing of compound fertilizer, an extrusion granulator is usually needed to granulate the raw materials of the compound fertilizer, for example, an extrusion granulating device proposed in Chinese patent CN207446171U is provided with the advantages that after materials enter a material box, the materials are directly conveyed to a discharge hole by an extrusion part and extruded, and then extruded strip materials are cut into sheet-shaped or segment-shaped particles by the movement of a scraper driven by a motor, but the design has the defect of poor granulating effect, and the method mainly comprises the step of granulating the raw materials of the compound fertilizer by a method of crushing the raw materials of the compound fertilizer by the scraper.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an extrusion granulator for compound fertilizer processing, which has the advantages of good granulating effect and the like, solves the defect of poor granulating effect of the existing extrusion granulator for compound fertilizer processing, mainly adopts a method of crushing compound fertilizer raw materials by a scraper to granulate, and has the advantages of time and labor waste, different sizes of compound fertilizer raw material particles, influence on the granulating effect of the compound fertilizer raw materials, inconvenience in use and reduction of the use efficiency and the use effect of the extrusion granulator.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an extrusion granulator for compound fertilizer processing, includes the granulation case, the inboard fixedly connected with granulation frame of granulation case, the top fixedly connected with driving box of granulation case, the top fixedly connected with protective housing of driving box, the inboard fixedly connected with driving motor of protective housing, driving motor's output shaft fixedly connected with threaded rod, the outside threaded connection of threaded rod has the screw thread ejector pad, the bottom fixedly connected with movable push rod of screw thread ejector pad, the fixed case of bottom fixedly connected with of movable push rod, the inboard fixedly connected with servo motor of fixed case, servo motor's output shaft fixedly connected with drive shaft, the bottom fixedly connected with extrusion piece of drive shaft.
Further, the left side fixedly connected with spacing square of screw thread ejector pad, spacing square groove has been seted up to the left side wall of driving case, the width of spacing square equals with spacing square groove's width, spacing square and spacing square groove sliding connection.
Further, the bottom fixedly connected with first bearing of threaded rod, first bearing and drive box fixed connection, the bottom of threaded rod runs through protective housing, drive box, screw thread ejector pad and first bearing in proper order and extends to the inboard of first bearing.
Further, the bottom fixedly connected with ejection of compact square on the prilling box right side, the inboard swing joint of ejection of compact square has the flitch, ejection of compact square is linked together with the prilling box, the interior diapire of prilling box is the inclined plane.
Further, the top fixedly connected with air heater of granulation case, the exit fixedly connected with air-supply line of air heater, the bottom of air-supply line runs through the granulation case and extends to the inboard of granulation case.
Further, the top fixedly connected with support slider of extrusion piece, the quantity of support slider is two, circular spout has been seted up to the bottom of fixed case, two support slider all with circular spout sliding connection.
Further, the outside fixedly connected with second bearing of drive shaft, second bearing and fixed box fixed connection, the bottom of drive shaft runs through the fixed box and extends to the top of extrusion piece, extrusion piece and fixed box swing joint.
Further, the left side fixedly connected with feeding frame of prilling box, the top swing joint of feeding frame has the movable cover, the feeding frame is linked together with the prilling box, the front fixedly connected with observation window of prilling box.
Further, evenly distributed's granulation hole has been seted up to the inboard of granulation frame, the extrusion piece is located the granulation frame directly over, the equal fixedly connected with supporting legs in four corners of granulation case bottom.
Further, the sliding holes with the same diameter as the movable push rod are formed in the top of the granulating box and the bottom of the driving box, the movable push rod is in sliding connection with the sliding holes, and the inner side of the threaded push block is provided with a threaded hole matched with the outer side threads of the threaded rod.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this extrusion granulator is used in compound fertilizer processing can pour the compound fertilizer raw materials that needs processing into the inboard of prilling box through the feeding frame, compound fertilizer raw materials can pile up the inboard at the prilling box, can drive the threaded rod through driving motor and rotate, because threaded rod and screw thread ejector pad threaded connection, so threaded rod pivoted in-process can drive screw thread ejector pad in proper order, movable push rod, the fixed box, servo motor, drive shaft and extrusion piece move down, can remove the extrusion piece to the inboard of prilling box, the extrusion piece can extrude compound fertilizer raw materials through the cooperation prilling frame of the in-process that moves down, can drive shaft and extrusion piece in proper order through servo motor at this moment and rotate, extrusion piece pivoted in-process cooperation prilling frame can extrude the granulation to compound fertilizer raw materials, because evenly distributed's granulation hole has been seted up to the inboard of prilling frame, so the compound fertilizer raw materials that processes can flow to the interior bottom wall of prilling box through the granulation hole, the inside of prilling frame sets up the granulation hole, can guarantee extrusion piece in the in-process of carrying out the granulation to compound fertilizer raw materials, the formed granule size evenly unanimous, the purpose of raw materials extrusion, the whole simple structure, the convenience of use, the purpose of granulating machine that has realized the extrusion piece moved down can carry out the extrusion to the extrusion, the purpose of pelleting to the compound fertilizer raw materials, the effect of the compound fertilizer has been realized, the effect has been realized and has been greatly has been reduced, and the effect has been produced by the compound fertilizer has been produced, and has the effect has improved the effect.
2. This extrusion granulator is used in compound fertilizer processing through setting up the air heater, can blow in the inboard of prilling box with hot-blast through the air-supply line, and through the circulation of hot-blast at the prilling box inboard waggle, can carry out drying treatment to the compound fertilizer raw materials of prilling box inboard, avoids compound fertilizer raw materials to influence the effect of granulation because of the humidity in extruded in-process, has improved compound fertilizer raw materials granulation's effect, takes out the flitch from the inboard of ejection of compact square, can release the compound fertilizer raw materials that the prilling box inboard pelletizes through ejection of compact square.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the connection structure of the prilling box in the structure of the present utility model;
FIG. 3 is a right side view of the connecting structure of the granulating box in the structure of the utility model;
FIG. 4 is a left side view of the connecting structure of the granulating box in the structure of the utility model;
FIG. 5 is a top view of the junction structure of the prilling box in the structure of the present utility model;
fig. 6 is an enlarged view of a portion a of fig. 1, which is a structural view of the present utility model.
In the figure: 1. a granulating box; 2. a granulating frame; 3. a drive box; 4. a protective box; 5. a driving motor; 6. a threaded rod; 7. a thread pushing block; 8. a movable push rod; 9. a fixed box; 10. a servo motor; 11. a drive shaft; 12. extruding a block; 13. a limit square; 14. a first bearing; 15. a discharging block; 16. a discharge plate; 17. an air heater; 18. an air inlet pipe; 19. a support slider; 20. a second bearing; 21. and a feeding frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, an extrusion granulator for compound fertilizer processing in this embodiment includes a granulation box 1, the inboard fixedly connected with granulation frame 2 of granulation box 1, the top fixedly connected with driving box 3 of granulation box 1, the top fixedly connected with protective housing 4 of driving box 3, the inboard fixedly connected with driving motor 5 of protective housing 4, the output shaft fixedly connected with threaded rod 6 of driving motor 5, the outside threaded connection of threaded rod 6 has screw thread push block 7, the bottom fixedly connected with movable push rod 8 of screw thread push block 7, the bottom fixedly connected with fixed box 9 of movable push rod 8, the inboard fixedly connected with servo motor 10 of fixed box 9, the output shaft fixedly connected with drive shaft 11 of servo motor 10, the bottom fixedly connected with extrusion piece 12 of drive shaft 11.
The left side fixedly connected with spacing square 13 of screw thread ejector pad 7, spacing square 13 has been seted up to the left side wall of drive case 3, spacing square 13's width equals with spacing square's width, spacing square 13 and spacing square sliding connection, threaded rod 6's bottom fixedly connected with first bearing 14, first bearing 14 and drive case 3 fixed connection, threaded rod 6's bottom runs through protective housing 4 in proper order, drive case 3, screw thread ejector pad 7 and first bearing 14 and extends to the inboard of first bearing 14, first bearing 14 comprises the inner ring, a plurality of balls and outer loop, and inner ring and threaded rod 6 fixed connection, outer loop and drive case 3 fixed connection, inner ring and outer loop all with a plurality of ball swing joint.
The bottom fixedly connected with ejection of compact square 15 on the right side of the prilling box 1, the inboard swing joint of ejection of compact square 15 has ejection of compact board 16, ejection of compact square 15 is linked together with the prilling box 1, and the interior diapire of prilling box 1 is the inclined plane, the top fixedly connected with air heater 17 of prilling box 1, the exit fixedly connected with air-supply line 18 of air heater 17, the bottom of air-supply line 18 runs through prilling box 1 and extends to the inboard of prilling box 1.
The top fixedly connected with supporting shoe 19 of extrusion piece 12, the quantity of supporting shoe 19 is two, circular spout has been seted up to the bottom of fixed case 9, two supporting shoe 19 all with circular spout sliding connection, the outside fixedly connected with second bearing 20 of drive shaft 11, second bearing 20 and fixed case 9 fixed connection, the bottom of drive shaft 11 runs through fixed case 9 and extends to the top of extrusion piece 12, extrusion piece 12 and fixed case 9 swing joint, second bearing 20 comprises little ring, a plurality of ball and macrocyclic ring, and little ring and drive shaft 11 fixed connection, macrocyclic ring and fixed case 9 fixed connection, little ring and macrocyclic ring all with a plurality of ball swing joint.
The left side fixedly connected with feeding frame 21 of prilling box 1, the top swing joint of feeding frame 21 has movable lid, feeding frame 21 is linked together with prilling box 1, the front fixedly connected with observation window of prilling box 1, evenly distributed's granulation hole has been seted up to the inboard of prilling box 2, extrusion piece 12 is located directly over the prilling box 2, the equal fixedly connected with supporting legs in four corners of prilling box 1 bottom, the slide hole equal with movable push rod 8 diameter has all been seted up at the top of prilling box 1 and the bottom of driving box 3, movable push rod 8 and slide hole sliding connection, screw hole with threaded rod 6 outside screw adaptation has been seted up to the inboard of screw thread push block 7, the bottom of movable push rod 8 runs through driving box 3 and prilling box 1 in proper order and extends to the top of fixed box 9.
In addition, through setting up the prilling box 1, can prevent that compound fertilizer raw materials from leaking at the in-process of granulation, cause the waste of compound fertilizer raw materials, set up evenly distributed's granulation hole in the inboard of prilling frame 2, can filter compound fertilizer raw materials, can guarantee compound fertilizer raw materials granulation's effect, through setting up driving box 3, can hide threaded rod 6 and screw thread ejector pad 7, through setting up protective housing 4, can hide driving motor 5, avoid driving motor 5 to damage because of the impact of external force, through setting up screw thread ejector pad 7, can support movable push rod 8.
Through setting up movable push rod 8, can support fixed box 9, through setting up the sliding hole, can guarantee the gliding effect of movable push rod 8, through setting up fixed box 9, can protect servo motor 10, avoid servo motor 10 to damage because of the impact of external force, through setting up extrusion piece 12, so that extrude the granulation to the compound fertilizer raw materials, through setting up spacing square 13 and spacing square groove, can restrict screw thread ejector pad 7 and carry out circumference rotation, through setting up first bearing 14, can improve threaded rod 6 pivoted stability, take out flitch 16 from the inboard of ejection of compact square 15, can emit the compound fertilizer raw materials that pelleting case 1 inboard pelletizes well through ejection of compact square 15.
Through setting up air-supply line 18, can blow into the inboard of granulation case 1 with the hot-blast of air heater 17, through setting up two supporting shoe 19 and circular spout, can improve extrusion piece 12 pivoted stability, can support extrusion piece 12 simultaneously, through setting up second bearing 20, can improve drive shaft 11 pivoted stability, through setting up the movable cover, can open or close feeding frame 21, through setting up the observation window, can observe the effect of granulation of the inboard compound fertilizer raw materials of granulation case 1, through setting up four supporting legs, can support granulation case 1.
The working principle of the embodiment is as follows:
(1) The compound fertilizer raw materials to be processed can be poured into the inner side of the granulating box 1 through the feeding frame 21, the compound fertilizer raw materials can be piled up on the inner side of the granulating box 2, the threaded rod 6 can be driven to rotate through the driving motor 5, because the threaded rod 6 is in threaded connection with the threaded pushing block 7, the threaded rod 6 can sequentially drive the threaded pushing block 7, the movable pushing rod 8, the fixed box 9, the servo motor 10, the driving shaft 11 and the extruding block 12 to move downwards, the extruding block 12 can be moved to the inner side of the granulating box 2, the extruding block 12 can be matched with the granulating box 2 to extrude the compound fertilizer raw materials in the process of moving downwards, at the moment, the driving shaft 11 and the extruding block 12 can sequentially be driven to rotate through the servo motor 10, the extruding block 12 can be matched with the granulating box 2 to extrude and granulate the compound fertilizer raw materials in the process of rotating, because evenly distributed granulating holes are formed in the inner side of the granulating box 2, the processed compound fertilizer raw materials can flow to the inner bottom wall of the granulating box 1 through the granulating holes, the granulating holes are formed in the inner side of the granulating box 2, the fact that the formed granules of the extruding block 12 can be guaranteed to uniformly and the size of the compound fertilizer raw materials can be extruded and uniformly.
(2) Through setting up air heater 17, can blow into the inboard of prilling box 1 with hot-blast through air-supply line 18, through the circulation of hot-blast in prilling box 1 inboard waggle, can carry out drying treatment to the compound fertilizer raw materials of prilling box 1 inboard, avoid compound fertilizer raw materials to influence the effect of granulation because of the humidity in extruded in-process, improved compound fertilizer raw materials granulation's effect, take out the flitch 16 from the inboard of ejection of compact square 15, can release the compound fertilizer raw materials that prilling box 1 inboard pelletizes through ejection of compact square 15.
Compared with the prior art, the novel compound fertilizer granulating machine has the advantages that the novel compound fertilizer granulating machine is simple in integral structure and convenient to use, the purpose of good granulating effect of the extruding granulator is achieved, the method of crushing compound fertilizer raw materials is not needed to be adopted for granulating, time and labor are saved, the phenomenon that the particle sizes of the compound fertilizer raw materials are different from each other is avoided as much as possible, the granulating effect of the compound fertilizer raw materials is guaranteed, and the using efficiency and the using effect of the extruding granulator are improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An extrusion granulator for compound fertilizer processing is characterized in that: including prilling box (1), the inboard fixedly connected with prilling frame (2) of prilling box (1), the top fixedly connected with driving box (3) of prilling box (1), the top fixedly connected with protective housing (4) of driving box (3), the inboard fixedly connected with driving motor (5) of protective housing (4), the output shaft fixedly connected with threaded rod (6) of driving motor (5), the outside threaded connection of threaded rod (6) has screw ejector pad (7), the bottom fixedly connected with activity push rod (8) of screw ejector pad (7), the bottom fixedly connected with fixed box (9) of activity push rod (8), the inboard fixedly connected with servo motor (10) of fixed box (9), the output shaft fixedly connected with drive shaft (11) of servo motor (10), the bottom fixedly connected with extrusion piece (12) of drive shaft (11).
2. An extrusion granulator for compound fertilizer processing according to claim 1, wherein: the left side fixedly connected with spacing square (13) of screw thread ejector pad (7), spacing square groove has been seted up to the left side wall of driving case (3), the width of spacing square (13) equals with the width of spacing square groove, spacing square (13) and spacing square groove sliding connection.
3. An extrusion granulator for compound fertilizer processing according to claim 1, wherein: the bottom fixedly connected with first bearing (14) of threaded rod (6), first bearing (14) and drive case (3) fixed connection, the bottom of threaded rod (6) runs through protective housing (4), drive case (3), screw thread ejector pad (7) and first bearing (14) in proper order and extends to the inboard of first bearing (14).
4. An extrusion granulator for compound fertilizer processing according to claim 1, wherein: the bottom on the right side of the granulating box (1) is fixedly connected with a discharging square frame (15), the inner side of the discharging square frame (15) is movably connected with a discharging plate (16), the discharging square frame (15) is communicated with the granulating box (1), and the inner bottom wall of the granulating box (1) is an inclined plane.
5. An extrusion granulator for compound fertilizer processing according to claim 1, wherein: the top fixedly connected with air heater (17) of granulation case (1), the exit fixedly connected with air-supply line (18) of air heater (17), the bottom of air-supply line (18) runs through granulation case (1) and extends to the inboard of granulation case (1).
6. An extrusion granulator for compound fertilizer processing according to claim 1, wherein: the top fixedly connected with support slider (19) of extrusion piece (12), the quantity of support slider (19) is two, circular spout has been seted up to the bottom of fixed box (9), two support slider (19) all with circular spout sliding connection.
7. An extrusion granulator for compound fertilizer processing according to claim 1, wherein: the outside fixedly connected with second bearing (20) of drive shaft (11), second bearing (20) and fixed box (9) fixed connection, the bottom of drive shaft (11) runs through fixed box (9) and extends to the top of extrusion piece (12), extrusion piece (12) and fixed box (9) swing joint.
8. An extrusion granulator for compound fertilizer processing according to claim 1, wherein: the left side fixedly connected with feeding frame (21) of prilling box (1), the top swing joint of feeding frame (21) has the movable cover, feeding frame (21) are linked together with prilling box (1), the front fixedly connected with observation window of prilling box (1).
9. An extrusion granulator for compound fertilizer processing according to claim 1, wherein: evenly distributed's granulation hole has been seted up to the inboard of granulation frame (2), extrusion piece (12) are located directly over granulation frame (2), the four corners of granulation case (1) bottom all fixedly connected with supporting legs.
10. An extrusion granulator for compound fertilizer processing according to claim 1, wherein: the top of prilling box (1) and the bottom of driving case (3) all have seted up the slide hole that equals with movable push rod (8) diameter, movable push rod (8) and slide hole sliding connection, screw thread ejector pad (7)'s inboard has been seted up the screw hole with threaded rod (6) outside screw thread looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960429.XU CN220478760U (en) | 2023-04-25 | 2023-04-25 | Extrusion granulator for compound fertilizer processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320960429.XU CN220478760U (en) | 2023-04-25 | 2023-04-25 | Extrusion granulator for compound fertilizer processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220478760U true CN220478760U (en) | 2024-02-13 |
Family
ID=89840548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320960429.XU Active CN220478760U (en) | 2023-04-25 | 2023-04-25 | Extrusion granulator for compound fertilizer processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220478760U (en) |
-
2023
- 2023-04-25 CN CN202320960429.XU patent/CN220478760U/en active Active
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