Anti-caking granulation device and production process of special high-nitrogen compound fertilizer for garlic

Abstract

The invention relates to the technical field of compound fertilizers, in particular to an anti-caking granulation device and a manufacturing process of a special high-nitrogen compound fertilizer for garlic. The anti-caking granulation device comprises supporting legs and fixing rings, the fixing rings are arranged at the upper ends of the supporting legs, a treatment mechanism is arranged on the fixing rings, a treatment tank is arranged in the treatment mechanism, and a feeding hopper is arranged on one side of the treatment tank; a control panel is arranged on one side of the treatment tank, a discharging hopper is arranged at the bottom end of the treatment tank, a treatment assembly is arranged in the treatment tank, a first servo motor is arranged in the treatment assembly, a transmission rod is fixedly installed at the output end of the first servo motor through a coupler, a fixing sleeve is arranged on the transmission rod, and stirring blades are arranged on the two sides of the fixing sleeve. A first bevel gear is arranged on the transmission rod, second bevel gears are arranged on the two sides of the first bevel gear, gear boxes are arranged on the outer sides of the first bevel gear and the second bevel gears, rotating rods are arranged on the second bevel gears, scattering rods are arranged on the rotating rods, and a first spiral rod is arranged at the bottom end of the transmission rod.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of compound fertilizers, in particular to a high-nitrogen compound fertilizer special for garlic and a granulation device and manufacturing process thereof. BACKGROUND

[0002] The high-nitrogen compound fertilizer special for garlic is a fertilizer developed for the growth demand of garlic, and the core feature is that the content of nitrogen elements is high (usually between 18% and 25%), and appropriate phosphorus and potassium elements are matched, so as to promote the rapid growth of stems and leaves of garlic in the turning green period and the smooth emergence of garlic sprouts. However, a granulation device and manufacturing process of the high-nitrogen compound fertilizer special for garlic are needed in the production process of the high-nitrogen compound fertilizer special for garlic.

[0003] To this end, Chinese patent number CN117510274A discloses a method for adding an anti-caking agent to a high-tower granulation compound fertilizer and an anti-caking compound fertilizer, which belong to the technical field of compound fertilizers. The anti-caking agent is added together with the compound fertilizer raw materials, and the hydration of inorganic salts releases crystallization water at high temperatures, and absorbs crystallization water at low temperatures, thereby reducing the free water content of the compound fertilizer during storage and inhibiting the caking phenomenon caused by excessive free water, so that the production process does not need to be coated with an anti-caking agent, and the energy consumption is reduced. The method of the present application eliminates the process of coating the finished product with an anti-caking oil agent and a powder, which not only reduces the equipment investment and the cost of compound fertilizer per ton, but also reduces the pollution of oil agents and surfactants to farmland, so that the product reaches the green environmental protection level. The anti-caking agent used in the present application has good water solubility, and is particularly suitable for the production of full-water-soluble high-tower granulation compound fertilizer, which effectively improves the quality of the compound fertilizer.

[0004] However, when the anti-caking granulation device for the high-nitrogen compound fertilizer special for garlic is used, the raw materials need to be treated during use, and the raw materials may be caked during long-term storage. However, the existing device cannot scatter the caking in the raw materials during work, thereby affecting the normal work of the device.

[0005] Therefore, in order to solve the above problems, an anti-caking granulation device and manufacturing process of a high-nitrogen compound fertilizer special for garlic are provided. SUMMARY

[0006] The purpose of the present application is to provide a garlic special high-nitrogen compound fertilizer anti-caking granulator and manufacturing process, to solve the above-mentioned background art of garlic special high-nitrogen compound fertilizer anti-caking granulator and manufacturing process in use, the garlic special high-nitrogen compound fertilizer anti-caking granulator needs to process the raw materials during use, and the raw materials may be caked during long-term storage, and the existing device cannot disperse the caking in the raw materials during work, thereby affecting the normal work of the device.

[0007] To achieve the above object, the present application provides the following technical scheme: a garlic special high-nitrogen compound fertilizer anti-caking granulator, comprising: support legs and a fixing ring, the upper end of the support leg is provided with a fixing ring, a processing mechanism is arranged on the fixing ring, a processing tank is arranged in the processing mechanism, a feeding hopper is arranged on one side of the processing tank, a control panel is arranged on one side of the processing tank, a discharge hopper is arranged at the bottom end of the processing tank, a processing assembly is arranged in the processing tank, a first servo motor is arranged in the processing assembly, a transmission rod is fixedly installed on the output end of the first servo motor through a shaft coupling, a fixing sleeve is arranged on the transmission rod, stirring blades are arranged on both sides of the fixing sleeve, a first bevel gear is arranged on the transmission rod, second bevel gears are arranged on both sides of the first bevel gear, a gear box is arranged on the outer sides of the first bevel gear and the second bevel gears, a rotating rod is arranged on the second bevel gears, a dispersing rod is arranged on the rotating rod, a first spiral rod is arranged at the bottom end of the transmission rod, a granulating mechanism is arranged at the bottom end of the processing tank, a fixing box is arranged in the granulating mechanism, a receiving pipe is arranged at the upper end of the fixing box, the raw materials are conveyed into the processing tank through the feeding hopper, the first servo motor is started to drive the transmission rod to rotate, the fixing sleeve is driven to work through the transmission rod, the stirring blades are driven to work through the fixing sleeve, the first bevel gear is driven to rotate through the transmission rod, the second bevel gears are driven to rotate through the first bevel gear, this process can limit and fix the first bevel gear and the second bevel gears through the gear box, the rotating rod can be driven to rotate through the second bevel gears, the dispersing rod can be driven to rotate through the rotating rod, the raw materials can be processed through the first spiral rod driven to rotate through the transmission rod, the raw materials are conveyed into the fixing box through the receiving pipe, and the raw materials can be conveyed into the feeding cylinder, the second servo motor is started to drive the second spiral rod to rotate, so that the raw materials can be extruded and conveyed into the granulating structure for granulation.

[0008] Preferably, the fixing box is fixedly installed with a feeding cylinder, one end of the feeding cylinder is provided with a granulating structure, and a transmission assembly is arranged in the feeding cylinder, the raw materials can be conveyed into the feeding cylinder through the fixing box.

[0009] Preferably, the transmission assembly is provided with a second servo motor, the second servo motor is fixedly installed on the feeding cylinder, and a second screw rod is fixedly installed on the output end of the second servo motor through a shaft coupling, one end of the second screw rod is rotatably installed in the feeding cylinder, and the second servo motor is used to drive the second screw rod to rotate, so that the raw material box granulation structure can be extruded through the second screw rod.

[0010] Preferably, the processing tank is fixedly installed on the fixed ring, the feeding hopper is fixedly installed on the processing tank, and the control panel is fixedly installed on one side of the processing tank. The processing tank is used for storing raw materials, and the raw materials can be conveyed into the processing tank through the feeding hopper.

[0011] Preferably, the feeding hopper is fixedly installed at the bottom end of the processing tank, the first servo motor is fixedly installed at the upper end of the processing tank, and one end of the transmission rod is rotatably installed in the processing tank. The first servo motor is used to drive the transmission rod to rotate, and the raw materials are conveyed through the feeding hopper.

[0012] Preferably, the fixed sleeve is fixedly installed on the transmission rod, the stirring blade is fixedly installed on the fixed sleeve, the first bevel gear is fixedly installed on the transmission rod, and the second bevel gear is engaged with the first bevel gear. The transmission rod drives the stirring blade to rotate through the fixed sleeve, and the first bevel gear drives the second bevel gear to rotate through the transmission rod.

[0013] Preferably, the first bevel gear and the second bevel gear are fixedly installed through a gear box, one end of the rotating rod is fixedly installed on the second bevel gear, and the other end of the rotating rod is fixedly installed on the processing tank through a bearing. The first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating rod to rotate, and the rotating rod drives the dispersing rod to rotate.

[0014] Preferably, the dispersing rod is fixedly installed on the rotating rod, one end of the first screw rod is fixedly installed at the bottom end of the transmission rod, and the other end of the first screw rod is arranged in the middle of the feeding hopper. The rotating rod drives the dispersing rod to rotate, so that the caked raw materials are dispersed by the dispersing rod.

[0015] Preferably, the fixed box is fixedly installed at the bottom end of the processing tank through the supporting plate, and the fixed box is communicated with the processing tank through the material receiving pipe. The material receiving pipe is used to convey the raw materials into the fixed box.

[0016] A manufacturing process of a high-nitrogen compound fertilizer special for garlic: S1. The raw materials are conveyed into the processing tank through the feeding hopper, the first servo motor is started, the transmission rod is driven to rotate by the first servo motor, and the stirring blade is rotated by the transmission rod combined with the fixed sleeve. S2. Drive the first bevel gear to rotate through the transmission rod, that is, drive the second bevel gear to rotate through the first bevel gear, and then drive the dispersing rod to rotate through the second bevel gear through the rotating rod, and drive the first spiral rod to rotate through the transmission rod; S3. The processed raw materials are transported into the fixed box through the discharge hopper and the receiving pipe, and then the raw materials are transported into the feeding cylinder; S4. Start the second servo motor to drive the second spiral rod to rotate through the shaft coupling, so that the raw materials in the feeding cylinder are extruded towards the granulation structure through the second spiral rod, and then the raw materials are extruded and granulated through the granulation structure.

[0017] Compared with the prior art, the beneficial effects of the present application are that the processing assembly of the spindle can process the raw materials through the mechanism, and compared with the existing structure, the first servo motor, the transmission rod, the fixed sleeve, the stirring blade, the gear assembly, the dispersing rod, the first spiral rod and other structures are used, the transmission rod can be driven to rotate through the first servo motor, the stirring blade and the gear assembly can be driven to work through the transmission rod, so that the dispersing rod can be driven to rotate, and the raw materials can be processed through the stirring blade and the dispersing rod. This structure is simple and practical, and the working efficiency of the device can be improved.

[0018] The granulation mechanism is provided, which can granulate the raw materials through the mechanism, and compared with the existing structure, the fixed box, the feeding cylinder, the second servo motor, the second spiral rod and the granulation structure are used, the second spiral rod can be driven to rotate through the second servo motor, the raw materials in the feeding cylinder can be transported to the granulation structure through the second spiral rod, and the granulation work can be carried out through the granulation structure. This structure is simple and effective, and the service life of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a front view schematic diagram of the structure of the device body of the present application; Figure 2 It is a front view schematic diagram of the structure of the device body of the present application; Figure 3 It is a front view schematic diagram of the structure of the processing tank body of the present application; Figure 4 It is a side view schematic diagram of the structure of the processing mechanism body of the present application; Figure 5 It is a front view schematic diagram of the structure of the processing assembly of the present application; Figure 6 It is a schematic diagram of the structure of the granulation mechanism body of the present application; Figure 7 It is an enlarged schematic diagram of the structure of the transmission assembly of the present application.

[0020] In the figure: 1, support leg; 2, fixed ring; 3, processing mechanism; 31, processing tank; 32, feeding hopper; 33, control panel; 34, lower hopper; 35, processing assembly; 351, first servo motor; 352, transmission rod; 353, fixed sleeve; 354, stirring blade; 355, first bevel gear; 356, second bevel gear; 357, gear box; 358, rotating rod; 359, dispersing rod; 310, first screw rod; 4, granulating mechanism; 41, fixed box; 42, receiving pipe; 43, conveying cylinder; 44, granulating structure; 45, transmission assembly; 451, second servo motor; 452, second screw rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] Please refer to Figures 1-7 , the present application provides an embodiment: The first servo motor 351, the second servo motor 451 and the granulating structure 44 used in the present application are products that can be directly purchased on the market, and their principles and connection modes are all prior art known to those skilled in the art, so they will not be described here.

[0024] The application discloses a high-nitrogen compound fertilizer anti-caking granulating device special for garlic, which comprises supporting legs 1 and fixing rings 2, the upper end of the supporting legs 1 is provided with the fixing rings 2, a processing mechanism 3 is arranged on the fixing rings 2, a processing tank 31 is arranged in the processing mechanism 3, a feeding hopper 32 is arranged on one side of the processing tank 31, a control panel 33 is arranged on one side of the processing tank 31, a discharging hopper 34 is arranged at the bottom end of the processing tank 31, a processing assembly 35 is arranged in the processing tank 31, a first servo motor 351 is arranged in the processing assembly 35, a transmission rod 352 is fixedly installed at the output end of the first servo motor 351 through a shaft coupling, a fixing sleeve 353 is arranged on the transmission rod 352, stirring blades 354 are arranged on the two sides of the fixing sleeve 353, a first bevel gear 355 is arranged on the transmission rod 352, second bevel gears 356 are arranged on the two sides of the first bevel gear 355, a gear box 357 is arranged on the outer sides of the first bevel gear 355 and the second bevel gears 356, a rotating rod 358 is arranged on the second bevel gears 356, a dispersing rod 359 is arranged on the rotating rod 358, a first spiral rod 310 is arranged at the bottom end of the transmission rod 352, and a granulating mechanism 4 is arranged at the bottom end of the processing tank 31, a fixing box 41 is arranged in the granulating mechanism 4, a receiving pipe 42 is arranged at the upper end of the fixing box 41, raw materials can be conveyed into the processing tank 31 through the feeding hopper 32, the first servo motor 351 is started to drive the transmission rod 352 to rotate, the stirring blades 354 are driven to rotate through the fixing sleeve 353 on the transmission rod 352, the first bevel gear 355 is driven to rotate through the transmission rod 352, the second bevel gears 356 are driven to rotate through the first bevel gear 355, the first bevel gear 355 and the second bevel gears 356 are fixed in position through the gear box 357, the dispersing rod 359 is driven to work through the rotating rod 358 on the second bevel gears 356, the raw materials are treated through the stirring blades 354 and the dispersing rod 359, the raw materials are conveyed into the granulating mechanism 4 through the discharging hopper 34 by driving the transmission rod 352 to rotate the first spiral rod 3510, and the raw materials are conveyed into a conveying barrel 43 in the fixing box 41 through the receiving pipe 42, the raw materials are moved to a granulating structure 44 by driving a second spiral rod 452 to rotate through a second servo motor 451, and the granulating work is performed through the granulating structure 44.

[0025] Furthermore, the conveying barrel 43 is fixedly installed in the fixing box 41, one end of the conveying barrel 43 is provided with the granulating structure 44, and a transmission assembly 45 is arranged in the conveying barrel 43.

[0026] Further, the transmission assembly 45 is provided with a second servo motor 451, which is fixedly installed on the feeding cylinder 43, and a second screw rod 452 is fixedly installed on the output end of the second servo motor 451 through a shaft coupling, one end of the second screw rod 452 is rotatably installed in the feeding cylinder 43, and the second servo motor 451 drives the second screw rod 452 to rotate, so that the raw materials can be transported.

[0027] Further, the processing tank 31 is fixedly installed on the fixed ring 2, the feeding hopper 32 is fixedly installed on the processing tank 31, and the control panel 33 is fixedly installed on one side of the processing tank 31, so that the raw materials can be transported into the processing tank 31 through the feeding hopper 32.

[0028] Further, the feeding hopper 34 is fixedly installed at the bottom end of the processing tank 31, the first servo motor 351 is fixedly installed on the upper end of the processing tank 31, and one end of the transmission rod 352 is rotatably installed in the processing tank 31, so that the raw materials can be transported into the granulating mechanism 4 through the feeding hopper 34.

[0029] Further, the fixed sleeve 353 is fixedly installed on the transmission rod 352, the stirring blade 354 is fixedly installed on the fixed sleeve 353, the first bevel gear 355 is fixedly installed on the transmission rod 352, and the second bevel gear 356 is engaged with the first bevel gear 355, so that the fixed sleeve 353 can be driven to rotate by the transmission rod 352, and the stirring blade 354 can be driven to work.

[0030] Further, the first bevel gear 355 and the second bevel gear 356 are fixedly installed through the gear box 357, one end of the rotating rod 358 is fixedly installed on the second bevel gear 356, and the other end of the rotating rod 358 is fixedly installed on the processing tank 31 through a bearing, so that the second gear 356 can be driven to rotate by the first gear 355, and the gear can be fixedly positioned by the gear box 357.

[0031] Further, the dispersing rod 359 is fixedly installed on the rotating rod 358, and one end of the first screw rod 310 is fixedly installed at the bottom end of the transmission rod 352, and the other end of the first screw rod 310 is arranged in the middle of the feeding hopper 34, so that the raw material clumps can be dispersed by the dispersing rod 359.

[0032] Further, the fixed box 41 is fixedly installed at the bottom end of the processing tank 31 through the supporting plate, and the fixed box 41 is communicated with the processing tank 31 through the receiving pipe 42, and the receiving pipe 42 can transport the raw materials into the feeding cylinder 43.

[0033] A garlic special high-nitrogen compound fertilizer manufacturing process: S1. The raw materials are transported into the processing tank 31 through the feeding hopper 32, the first servo motor 351 is started, the transmission rod 352 is driven to rotate by the first servo motor 351, and the stirring blade 354 is rotated by the transmission rod 352 combined with the fixed sleeve 353; S2. The first bevel gear 355 is driven to rotate by the transmission rod 352, that is, the second bevel gear 356 is driven to rotate by the first bevel gear 355, and then the dispersing rod 359 is driven to rotate by the second bevel gear 356 through the rotating rod 358, and the first screw rod 310 is driven to rotate by the transmission rod 352; S3. The processed raw materials are transported into the fixed box 41 through the discharge hopper 34 and the receiving pipe 42, and then the raw materials are transported into the feeding cylinder 43; S4. The second servo motor 451 is started to drive the second screw rod 452 to rotate through the shaft coupling, that is, the raw materials in the feeding cylinder 43 are extruded to the granulating structure 44 by the second screw rod 452, and then the raw materials are extruded and granulated by the granulating structure 44.

[0034] Working principle: Before using the garlic special high-nitrogen compound fertilizer anti-caking granulating device, the device can be supported by the supporting legs 1, and then the device is powered on by the existing power supply, that is, the raw materials are transported into the processing tank 31 by the feeding hopper 32, the transmission rod 352 is driven to rotate by the first servo motor 351, the stirring blade 354 is driven to rotate by the transmission rod 352 through the fixed sleeve 353, the first bevel gear 355 is driven to rotate by the transmission rod 352, that is, the second bevel gear 356 is driven to rotate by the first bevel gear 355, and the first bevel gear 355 and the second bevel gear 356 are limited and fixed by the gear box 357 during this process, that is, the dispersing rod 359 is driven to work by the second bevel gear 356 through the rotating rod 358, that is, the raw materials are processed by the stirring blade 354 and the dispersing rod 359, that is, the raw materials are transported into the granulating mechanism 4 by the first screw rod 3510 driven to rotate by the transmission rod 352, that is, the raw materials are transported into the feeding cylinder 43 in the fixed box 41 by the receiving pipe 42, and then the second servo motor 451 is started to drive the second screw rod 452 to rotate, that is, the raw materials are moved to the granulating structure 44, and then the raw materials are granulated by the granulating structure 44, so that the work is completed.

[0035] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form; any person skilled in the art can easily implement the present application according to the drawings and the above description; however, any person skilled in the art can make some changes, modifications and equivalent changes of the above disclosed technical contents without departing from the technical solution of the present application, and the equivalent embodiments of the present application are still within the protection scope of the present application.

Claims

1. A granulation device for anti-caking of high-nitrogen compound fertilizer for garlic, comprising: Supporting leg (1) and fixed ring (2), the upper end of the supporting leg (1) is provided with the fixed ring (2); Its characterized in that: the fixed ring (2) is provided with a processing mechanism (3), the processing mechanism (3) is provided with a processing tank (31) in it, one side of the processing tank (31) is provided with a feeding hopper (32), and a control panel (33) is arranged on one side of the processing tank (31), a discharge hopper (34) is arranged at the bottom end of the processing tank (31), and a processing assembly (35) is arranged in the processing tank (31), the processing assembly (35) is provided with a first servo motor (351) in it, a transmission rod (352) is fixedly installed on the output end of the first servo motor (351) through a shaft coupling, a fixed sleeve (353) is arranged on the transmission rod (352), stirring blades (354) are arranged on the both sides of the fixed sleeve (353), a first bevel gear (355) is arranged on the transmission rod (352), second bevel gears (356) are arranged on the both sides of the first bevel gear (355), a gear box (357) is arranged on the outer sides of the first bevel gear (355) and the second bevel gears (356), a rotating rod (358) is arranged on the second bevel gear (356), a dispersing rod (359) is arranged on the rotating rod (358), a first spiral rod (310) is arranged at the bottom end of the transmission rod (352), and a granulating mechanism (4) is arranged at the bottom end of the processing tank (31), the granulating mechanism (4) is provided with a fixed box (41) in it, and the fixed box (41) is provided with a material receiving pipe (42) at the upper end.

2. The anti-caking prilling device of high-nitrogen compound fertilizer for garlic according to claim 1, characterized in that: The fixed box (41) is fixedly installed with a material conveying cylinder (43) in it, and the material conveying cylinder (43) is provided with a granulating structure (44) at one end, and a transmission assembly (45) is arranged in the material conveying cylinder (43).

3. The anti-caking prilling device of high-nitrogen compound fertilizer for garlic according to claim 2, characterized in that: The transmission assembly (45) is provided with a second servo motor (451) in it, and the second servo motor (451) is fixedly installed on the material conveying cylinder (43), and a second spiral rod (452) is fixedly installed on the output end of the second servo motor (451) through a shaft coupling, and one end of the second spiral rod (452) is rotatably installed in the material conveying cylinder (43).

4. The anti-caking prilling device of high-nitrogen compound fertilizer for garlic according to claim 1, characterized in that: The processing tank (31) is fixedly installed on the fixed ring (2), the feeding hopper (32) is fixedly installed on the processing tank (31), and the control panel (33) is fixedly installed on one side of the processing tank (31).

5. The anti-caking prilling device of high-nitrogen compound fertilizer for garlic according to claim 1, characterized in that: The discharge hopper (34) is fixedly installed at the bottom end of the processing tank (31), and the first servo motor (351) is fixedly installed at the upper end of the processing tank (31), and one end of the transmission rod (352) is rotatably installed in the processing tank (31).

6. The anti-caking prilling device of high-nitrogen compound fertilizer for garlic according to claim 1, characterized in that: The fixed sleeve (353) is fixedly installed on the transmission rod (352), the stirring blades (354) are fixedly installed on the fixed sleeve (353), the first bevel gear (355) is fixedly installed on the transmission rod (352), and the second bevel gears (356) are engaged with the first bevel gear (355).

7. The anti-caking prilling device of high-nitrogen compound fertilizer for garlic according to claim 1, characterized in that: The first bevel gear (355) and the second bevel gear (356) are fixedly installed through the gear box (357), one end of the rotating rod (358) is fixedly installed on the second bevel gear (356), and the other end of the rotating rod (358) is fixedly installed on the treatment tank (31) through a bearing.

8. The anti-caking prilling device of high-nitrogen compound fertilizer for garlic according to claim 1, characterized in that: The scattering rod (359) is fixedly installed on the rotating rod (358), one end of the first spiral rod (310) is fixedly installed at the bottom end of the transmission rod (352), and the other end of the first spiral rod (310) is arranged in the middle of the discharge hopper (34).

9. The anti-caking prilling device of high-nitrogen compound fertilizer for garlic according to claim 1, characterized in that: The fixed box (41) is fixedly installed at the bottom end of the treatment tank (31) through the supporting plate, and the fixed box (41) is communicated with the treatment tank (31) through the receiving pipe (42).

10. The manufacturing process of the high-nitrogen compound fertilizer special for garlic according to any one of claims 1-9: S1. The raw materials are conveyed into the treatment tank (31) through the feeding hopper (32), the first servo motor (351) is started, the transmission rod (352) is driven to rotate through the first servo motor (351), and the stirring blade (354) is rotated through the transmission rod (352) combined with the fixed sleeve (353); S2. The first bevel gear (355) is driven to rotate through the transmission rod (352), the second bevel gear (356) is driven to rotate through the first bevel gear (355), the scattering rod (359) is driven to rotate through the second bevel gear (356) through the rotating rod (358), and the first spiral rod (310) is driven to rotate through the transmission rod (352); S3. The treated raw materials are conveyed into the fixed box (41) through the discharge hopper (34) and the receiving pipe (42), and then the raw materials are conveyed into the material conveying cylinder (43); S4. The second servo motor (451) is started to drive the second spiral rod (452) to rotate through the shaft coupling, the raw materials in the material conveying cylinder (43) are extruded towards the granulating structure (44) through the second spiral rod (452), and the raw materials are extruded and granulated through the granulating structure (44).

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