Production device and method for powder, granular and liquid water-soluble pesticide fertilizer

Abstract

The invention relates to the technical field of fertilizer processing, and one embodiment of the invention provides a powder, granular and liquid water-soluble pesticide fertilizer production device and method.The powder, granular and liquid water-soluble pesticide fertilizer production device comprises a construction frame, a feeding frame is arranged on the upper end face of the construction frame, a fixed-frequency feeding assembly is arranged above the construction frame, and a fertilizer conveying assembly is arranged on the upper end face of the construction frame; the receiving and fertilizer-making assembly is arranged at the lower end of the construction frame. By means of the technical scheme, the problems that in the related technology / the prior art, common feeding equipment is difficult to accurately control the feeding amount and the feeding speed, consequently, the production efficiency is low, material accumulation or insufficient feeding is prone to occurring, and due to the fact that different raw materials have differences in physical properties such as density and particle size, the production cost is low are solved. The technical problems that the quality stability of the water-soluble pesticide fertilizer is directly influenced due to the fact that various components are difficult to be fully blended by a common mixing device, the product cannot provide balanced nutrients for crops in the use process, and the growth effect of the crops is influenced are solved.

Description

Technical Field

[0001] The embodiments of the present disclosure relate to the technical field of fertilizer processing, and in particular, to a device and method for producing powdered, granular, and liquid water-soluble medicinal fertilizers. Background Art

[0002] In the field of agricultural production, with the development of precision agriculture and high-efficiency agriculture, water-soluble fertilizers are increasingly favored by farmers and agricultural enterprises because of their advantages such as being able to dissolve quickly in water and be easily absorbed and utilized by crops, thereby improving fertilizer utilization and reducing environmental pollution. Whether in powder, granular or liquid form, water-soluble fertilizers play an important role in promoting crop growth and increasing crop yield and quality. Traditional water-soluble fertilizer production equipment has many drawbacks. In the feeding process, common feeding equipment is difficult to accurately control the feeding amount and feeding speed, resulting in low production efficiency and prone to material accumulation or insufficient feeding. For example, some simple gravity feeding devices cannot adapt to the characteristics of different materials. For raw materials with high viscosity or poor fluidity, the feeding process is extremely unstable.

[0003] In terms of raw material mixing, early mixing equipment had poor mixing effects and uneven mixing was common. Due to differences in physical properties such as density and particle size of different raw materials, ordinary mixing devices found it difficult to fully blend the various ingredients, which directly affected the quality stability of water-soluble fertilizers, resulting in the product being unable to provide balanced nutrients to crops during use, thereby affecting crop growth.

[0004] During the fertilizer transportation process, traditional conveyor belts are prone to material spillage, which not only causes waste of raw materials but also pollutes the production environment. Moreover, the conveying efficiency of conveyor belts is limited and it is difficult to meet the needs of large-scale production. Some conveyor belts are also prone to jamming, deviation and other faults during operation, requiring frequent maintenance, which seriously affects production continuity.

[0005] As for the receiving fertilizer-making components, previous equipment lacked effective particle screening and crushing functions. The water-soluble fertilizers produced often had problems such as uneven particle size and agglomeration, which could not meet the market's requirements for product refinement.

[0006] In view of the shortcomings of the above-mentioned traditional water-soluble fertilizer production equipment, it is urgent to develop a new type of production equipment that can accurately feed, efficiently mix, stably transport and have high-quality fertilizer production functions. This also laid the background foundation for the emergence of powder, granular and liquid water-soluble fertilizer production equipment involved in this case. Summary of the Invention

[0007] To overcome the above-mentioned defects, the embodiments of the present disclosure provide a device and method for producing powder, granular, and liquid water-soluble fertilizers, which solve the problem that the common feeding equipment in related technologies / existing technologies is difficult to accurately control the feeding amount and feeding speed, resulting in low production efficiency and prone to material accumulation or insufficient feeding. Due to the differences in physical properties such as density and particle size of different raw materials, ordinary mixing devices are difficult to fully blend the various components, which directly affects the quality stability of water-soluble fertilizers, resulting in the product being unable to provide balanced nutrients to crops during use, thereby affecting the technical problem of crop growth effect.

[0008] According to one aspect, at least one embodiment of the present disclosure provides a device for producing powder, granular, or liquid water-soluble medicinal fertilizers, comprising: A construction frame, wherein the upper end surface of the construction frame is provided with a feeding frame; A feeding and conveying assembly, wherein the feeding and conveying assembly is arranged on the feeding rack; A fixed-frequency feeding assembly, wherein the fixed-frequency feeding assembly is arranged above the construction frame; A fertilizer delivery assembly, the fertilizer delivery assembly being arranged on the upper end surface of the construction frame; A fertilizer-making receiving assembly, wherein the fertilizer-making receiving assembly is arranged at the lower end of the construction frame; The feeding and conveying assembly includes a vertical frame, which is arranged on the upper end surface of the feeding frame, and the upper end surface of the feeding frame is provided with a vertical screw, and the inner side wall of the vertical frame is provided with a vertical slide, and the interior of the vertical slide is provided with a sliding shaft, and a flip plate is mounted on the sliding shaft, and a feeding vessel is provided on the flip plate, and an embedding groove is opened on the flip plate, and a linkage frame is movably mounted on the sliding shaft, and the linkage frame is embedded in the embedding groove, and an output motor is provided at the bottom of the linkage frame, and a striking cam is provided at the output end of the output motor, and the upper end of the striking cam is in contact with the bottom surface of the flip plate.

[0009] As a further technical solution, the side wall of the flip plate is engaged with the vertical screw, and a smooth rod is provided on the top of the vertical screw.

[0010] As a further technical solution, the fixed-frequency feeding assembly includes a feeding tank, which is arranged on the side wall of the vertical frame, and a cross frame is provided on the inner wall of the feeding tank, and a diverter protection cover is provided on the cross frame. An inner cavity is provided inside the diverter protection cover, and a mixing motor is provided inside the inner cavity. The output end of the mixing motor passes through the cross frame, and a mixing rod is provided at the output end of the mixing motor, and a mixing sheet is provided at the end of the mixing rod.

[0011] As a further technical solution, a discharge pipe is provided at the bottom of the feed tank, the discharge pipe is connected to the feed tank, a discharge port is provided at the bottom of the feed tank, the discharge pipe is connected to the discharge port, a flip shaft is provided on the inner side wall of the discharge port, a material embedding groove is provided on the side wall of the flip shaft, a flip sheet is provided on the side wall of the flip shaft, and the flip sheet is fitted with the discharge port.

[0012] As a further technical solution, the fertilizer conveying assembly includes a short frame, which is arranged on the upper end face of the construction frame. A conveyor belt is arranged on the short frame, protective plates are arranged on opposite sides of the conveyor belt, a feeding strip is arranged on the conveyor belt, intercepting strips are arranged on opposite ends of the side walls of the conveyor belt, and an elevated frame is arranged on one side of the conveyor belt, and the elevated frame and the conveyor belt are movably connected through bearings.

[0013] As a further technical solution, the fertilizer receiving assembly includes a receiving groove, which is opened on the side wall of the construction frame, a cross frame is provided at the bottom of the construction frame, a swing frame is provided on one side of the cross frame, the swing frame and the cross frame are movably connected, the upper end face of the swing frame is provided with a fertilizer tank, the upper end face of the fertilizer tank is provided with a receiving pipe, the receiving pipe is connected to the fertilizer tank, the upper end face of the receiving pipe is provided with a receiving cover, and the receiving cover is embedded in the receiving groove.

[0014] As a further technical solution, a discharge cover is provided at the lower end of the discharge pipe, and the discharge cover is located directly above the fertilizer conveying assembly.

[0015] The present disclosure also provides a method for producing powdery, granular, and liquid water-soluble medicinal fertilizers, wherein the fertilizer production method is as follows: Feeding - feeding - fertilizer making; The specific steps are: (1) Ingredients are prepared according to a certain ratio of nitrogen, phosphorus and potassium. To make a general water-soluble fertilizer, nitrogen N-phosphorus P2O-potassium K2O can be prepared in a ratio of 20-20-20. According to the total amount of water-soluble fertilizer to be produced, the weight of various raw materials is accurately weighed. An automatic batching system can be used to automatically proportion the materials according to the formula through a weight sensor, and each material is put into the batching bin according to the specified weight; (2) Put the weighed raw materials into the feeding vessel, mix them through the feeding tank, and then mix them evenly according to the set time and intensity. The general mixing time is 15-30 minutes. The specific time can be adjusted according to the performance of the mixer and the characteristics of the materials to ensure that the raw materials are fully mixed and the nutrient uniformity of the water-soluble fertilizer is guaranteed; (3) The mixed materials are passed through screening equipment, such as a drum screen, to grade and screen the fertilizer particles to remove any larger particles or lumps that may exist.

[0016] As a further technical solution, the automatic batching system in the step (1) process can be carried out by a robotic arm, or by manually comparing the ingredients in the ingredient list to accurately batch the ingredients and then prevent them from being placed on the feeding vessel.

[0017] As a further technical solution, the fertilizer making tank adopts a screening machine with a filter screen placed inside, and has a crushing effect to break up large particles inside the water-soluble fertilizer.

[0018] The beneficial effects of the embodiments of the present disclosure are: 1. In the present invention, two vertical screws rotate at the same speed and in the same direction at the same time, and the rotation of the vertical screw drives the flip plate to rise and fall. The sliding shaft connected to the flip plate can slide up and down in the vertical slide, and drives the linkage frame to rise and fall during the lifting of the sliding shaft. After the vertical screw drives the flip plate to the top, the output motor rotates and drives the striking cam to rotate. At this time, the striking cam exerts force and hits the flip plate, thereby flipping the feeding vessel on the flip plate, so that the raw materials in the feeding vessel are fed. The mixing motor, mixing rod and mixing piece in the fixed frequency feeding assembly can fully blend raw materials of different densities and particle sizes, greatly improving the uniformity of raw material mixing. This not only ensures the balance of nutrients in water-soluble fertilizers, but also effectively improves product quality, provides stable and high-quality nutrition supply for crop growth, and significantly enhances the competitiveness of products in the market.

[0019] 2. In the present disclosure, the fertilizer conveying component adopts a conveyor belt with a protective plate, a feeding bar and an intercepting bar, which effectively solves the problem of material spillage, reduces raw material waste and environmental pollution, and at the same time ensures the conveying efficiency, meets the needs of large-scale production, and reduces the frequency of equipment failure maintenance, ensuring production continuity. The receiving fertilizer making component is equipped with a filter screen and has a crushing function, which can effectively screen the produced water-soluble fertilizer and crush large particles, solving the problems of uneven particle size and agglomeration. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] To more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following briefly describes the drawings required for use in describing the embodiments of the present disclosure. Obviously, the drawings described below are merely some exemplary embodiments of the present disclosure. Those skilled in the art can, without inventive effort, derive other drawings based on the content of the exemplary embodiments of the present disclosure and these drawings.

[0021] Figure 1 This is a schematic structural diagram of an embodiment of the present disclosure; Figure 2 A partial isometric view of the flip plate of the present disclosure; Figure 3 It is a cross-sectional view of the fixed frequency feeding assembly disclosed herein; Figure 4 This is an axial side view of the flip sheet disclosed herein; Figure 5 is an axonometric view of the cross frame disclosed herein; Figure 6 A reference diagram of the state of the swing frame during the flipping process disclosed herein; Figure 7 The process flow chart of the production method of the powder, granular and liquid water-soluble medicinal fertilizer disclosed herein; In the figure: 1. Construction frame; 2. Feeding frame; 3. Feeding and conveying assembly; 3-1. Vertical frame; 3-2. Vertical screw; 3-3. Vertical slide; 3-4. Sliding shaft; 3-5. Turning plate; 3-6. Feeding vessel; 3-7. Mounting slot; 3-8. Linkage frame; 3-9. Output motor; 3-10. Striking cam; 3-11. Smooth rod; 4. Fixed frequency feeding assembly; 4-1. Feeding tank; 4-2. Horizontal frame; 4-3. Diverter protection cover; 4-4. Inner cavity; 4-5. Mixing motor; 4-6. Mixing rod; 4-7, mixing piece; 4-8, discharge pipe; 4-9, discharge port; 4-10, turning shaft; 4-11, embedding trough; 4-12, turning piece; 5, fertilizer conveying assembly; 5-1, short frame; 5-2, conveyor belt; 5-3, protective plate; 5-4, feeding bar; 5-5, intercepting bar; 5-6, high frame; 6, fertilizer receiving assembly; 6-1, receiving trough; 6-2, cross frame; 6-3, swing frame; 6-4, fertilizer tank; 6-5, receiving pipe; 6-6, receiving cover; 7, discharge cover. DETAILED DESCRIPTION

[0022] The present disclosure will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present disclosure, rather than to limit the present disclosure.

[0023] To simplify the drawings, only the parts relevant to the disclosure are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0024] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this disclosure based on the specific circumstances.

[0025] In the present disclosure, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0026] In the description of this embodiment, the terms "up", "down", "left", "right", etc., and the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present disclosure.

[0027] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] like Figures 1 to 6 As shown, it shows a powder, granular, liquid water-soluble fertilizer production device in one embodiment of the present disclosure, comprising: A construction frame 1, the upper end surface of which is provided with a feeding frame 2; The feeding and conveying assembly 3 is arranged on the feeding frame 2; The fixed-frequency feeding component 4 is arranged above the construction frame 1; A fertilizer delivery assembly 5 is provided on the upper end surface of the construction frame 1; A receiving fertilizer-making component 6 is provided at the lower end of the construction frame 1; The feeding and conveying assembly 3 includes a vertical frame 3-1, which is arranged on the upper end surface of the feeding frame 2, and the upper end surface of the feeding frame 2 is provided with a vertical screw 3-2, and the inner side wall of the vertical frame 3-1 is provided with a vertical slide 3-3, and the interior of the vertical slide 3-3 is provided with a sliding shaft 3-4, and the sliding shaft 3-4 is provided with a flip plate 3-5, and the flip plate 3-5 is provided with a feeding vessel 3-6, and the flip plate 3-5 is provided with an embedding groove 3-7, and the sliding shaft 3-4 is movably provided with a linkage frame 3-8, and the linkage frame 3-8 is embedded in the embedding groove 3-7, and the bottom of the linkage frame 3-8 is provided with an output motor 3-9, and the output end of the output motor 3-9 is provided with a striking cam 3-10, and the upper end of the striking cam 3-10 is in contact with the bottom surface of the flip plate 3-5.

[0029] In some examples, two vertical screws 3-2 are driven by two motors inside the feeding vessel 3-6 on the flip plate 3-5 containing raw materials, so that the two vertical screws 3-2 rotate at the same speed and in the same direction at the same time. The rotation of the vertical screws 3-2 drives the flip plate 3-5 to rise and fall. The sliding shaft 3-4 connected to the flip plate 3-5 can slide up and down in the vertical slide 3-3. During the lifting of the sliding shaft 3-4, the linkage frame 3-8 is driven to rise and fall. After the vertical screw 3-2 drives the flip plate 3-5 to the top, the output motor 3-9 rotates and drives the striking cam 3-10 to rotate. At this time, the striking cam 3-10 applies force to hit the flip plate 3-5, thereby flipping the feeding vessel 3-6 on the flip plate 3-5, so that the raw materials in the feeding vessel 3-6 are fed.

[0030] like Figures 1 to 6 As shown, the side wall of the flip plate 3-5 is engaged with the vertical screw 3-2, and a smooth rod 3-11 is provided on the top of the vertical screw 3-2.

[0031] In some examples, the smooth rod 3-11 is located at the top of the vertical screw 3-2. After the flip plate 3-5 rises to the top, the flip plate 3-5 is located at the part of the smooth rod 3-11, so that the flip plate 3-5 can be separated from the vertical screw 3-2 during the flipping process.

[0032] like Figures 1 to 6 As shown, this embodiment proposes that the fixed-frequency feeding component 4 includes a feeding tank 4-1, the feeding tank 4-1 is arranged on the side wall of the vertical frame 3-1, the inner wall of the feeding tank 4-1 is provided with a horizontal frame 4-2, a diverter protection cover 4-3 is provided on the horizontal frame 4-2, the interior of the diverter protection cover 4-3 is provided with an inner cavity 4-4, the interior of the inner cavity 4-4 is provided with a mixing motor 4-5, the output end of the mixing motor 4-5 passes through the horizontal frame 4-2, the output end of the mixing motor 4-5 is provided with a mixing rod 4-6, and the end of the mixing rod 4-6 is provided with a mixing sheet 4-7.

[0033] In some examples, after the feeding vessel 3-6 "splashes" the raw materials into the feed tank 4-1 when it is turned over, the raw materials are diverted through the diversion protective cover 4-3 and enter the interior of the feed tank 4-1. After the mixing motor 4-5 inside the inner cavity 4-4 rotates, the mixing rod 4-6 is driven to rotate. At this time, the mixing piece 4-7 moves through the rotation of the mixing rod 4-6, thereby achieving the effect of stirring the raw materials.

[0034] For example, Figure 3 As shown, a discharge pipe 4-8 is provided at the bottom of the feed tank 4-1, and the discharge pipe 4-8 is connected to the feed tank 4-1. A discharge port 4-9 is provided at the bottom of the feed tank 4-1, and the discharge pipe 4-8 is connected to the discharge port 4-9. The inner side wall of the discharge port 4-9 is provided with a flip shaft 4-10, and the side wall of the flip shaft 4-10 is provided with an embedding groove 4-11. The side wall of the flip shaft 4-10 is provided with a flip sheet 4-12, and the flip sheet 4-12 is fitted with the discharge port 4-9.

[0035] In some examples, the discharge pipe 4-8 is used to discharge the fertilizer raw materials inside the feed tank 4-1, the flip shaft 4-10 can be driven to rotate by a motor, and the fertilizer raw materials can be stored inside the embedded groove 3-7. When the flip shaft 4-10 is flipped to 180°, the fertilizer in the embedded groove 3-7 falls into the discharge pipe 4-8 by gravity, and the fertilizer is discharged from the discharge port 4-9.

[0036] For example, Figure 1 As shown, the fertilizer conveying assembly 5 includes a short frame 5-1, which is arranged on the upper end surface of the construction frame 1. A conveyor belt 5-2 is arranged on the short frame 5-1, and protective plates 5-3 are arranged on opposite sides of the conveyor belt 5-2. A feeding strip 5-4 is arranged on the conveyor belt 5-2, and intercepting strips 5-5 are arranged on opposite ends of the side walls of the conveyor belt 5-2. An elevated frame 5-6 is arranged on one side of the conveyor belt 5-2, and the elevated frame 5-6 and the conveyor belt 5-2 are movably connected through bearings.

[0037] In some examples, the conveyor belt 5-2 placed on the short frame 5-1 and the high frame 5-6 can receive the fertilizer falling from the discharge pipe 4-8. During the conveying process of the conveyor belt 5-2, the fertilizer can be fed through the feeding bar 5-4, and the intercepting bars 5-5 on both sides are intercepted to prevent the fertilizer from slipping off the conveyor belt 5-2. The protective plate 5-3 is used to protect both sides of the conveyor belt 5-2 and enhance the intercepting effect of the intercepting bar 5-5.

[0038] For example, Figure 5As shown, the receiving fertilizer assembly 6 includes a receiving groove 6-1, which is opened on the side wall of the construction frame 1. A cross frame 6-2 is provided at the bottom of the construction frame 1, and a swing frame 6-3 is provided on one side of the cross frame 6-2. The swing frame 6-3 is movably connected to the cross frame 6-2. The upper end face of the swing frame 6-3 is provided with a fertilizer tank 6-4, and the upper end face of the fertilizer tank 6-4 is provided with a receiving pipe 6-5. The receiving pipe 6-5 is connected to the fertilizer tank 6-4, and the upper end face of the receiving pipe 6-5 is provided with a receiving cover, which is embedded in the receiving groove 6-1.

[0039] In some examples, the receiving tube 6-5 on the fertilizer tank 6-4 is used to receive fertilizer, and the receiving cover 6-6 is used to receive fertilizer transported from the conveyor belt 5-2. The cross frame 6-2 is used to strengthen the supporting strength of the construction frame 1. The swing frame 6-3 can be flipped at an angle on the cross frame 6-2. The bottom of the cross frame 6-2 also has a high degree of support to provide swing space for the swing frame 6-3. The fertilizer tank 6-4 is in a vertical state during the working process. After the fertilizer production is completed, the fertilizer tank 6-4 is tilted to facilitate the removal of the fertilizer inside the fertilizer tank 6-4.

[0040] For example, Figure 3 As shown, a discharge cover 7 is provided at the lower end of the discharge pipe 4 - 8 , and the discharge cover 7 is located directly above the fertilizer conveying assembly 5 .

[0041] In some examples, the discharge hood 7 is used to facilitate the discharge of the discharge pipe 4-8, so that the fertilizer falling from the discharge hood 7 can fall onto the conveyor belt 5-2.

[0042] For example, Figure 1 As shown, the fertilizer making method is: Feeding - feeding - fertilizer making; The specific steps are: (1) Ingredients are prepared according to a certain ratio of nitrogen, phosphorus and potassium. To make a general water-soluble fertilizer, nitrogen N-phosphorus P2O-potassium K2O can be prepared in a ratio of 20-20-20. According to the total amount of water-soluble fertilizer to be produced, the weight of various raw materials is accurately weighed. An automatic batching system can be used to automatically proportion the materials according to the formula through a weight sensor, and each material is put into the batching bin according to the specified weight; (2) Put the weighed raw materials into the feeding vessel 3-6, mix them through the feeding tank 4-1, and evenly mix them according to the set time and intensity. The general mixing time is 15-30 minutes. The specific time can be adjusted according to the performance of the mixer and the characteristics of the materials to ensure that the raw materials are fully mixed and the nutrient uniformity of the water-soluble fertilizer is guaranteed; (3) The mixed materials are passed through screening equipment, such as a drum screen, to grade and screen the fertilizer particles to remove any larger particles or lumps that may exist.

[0043] In some examples, the general water-soluble fertilizer is formulated according to a ratio of nitrogen (N)-phosphorus (P2O5)-potassium (K2O) of 20-20-20; There are two ways to prepare ingredients: Automatic batching system: Use an automatic batching system with a weight sensor to automatically proportion materials according to the formula, and put each material into the batching bin according to the specified weight. Ensure the accuracy of the automatic batching system and calibrate it regularly; Manual batching: manually check the ingredient list, accurately weigh the weight of various raw materials, and then place the weighed raw materials in the feeding container 3-6.

[0044] The automatic batching system in step (1) can be performed by a robotic arm, or can be performed manually by comparing the ingredients in the ingredient list to accurately batch the ingredients and then placing them on the feeding vessels 3-6.

[0045] For example, Figure 1 As shown, the fertilizer tank 6-4 uses a screening machine with a filter screen placed inside, and has a crushing effect to break up large particles inside the water-soluble fertilizer.

[0046] In some examples, the material enters the fertilizer tank 6-4 through the receiving trough 6-1 and the receiving cover. Since the fertilizer tank 6-4 uses a screening machine with an internal filter screen and has a crushing effect, the large particles inside the water-soluble fertilizer will be broken and screened, and any large particles or lumps that may exist will be removed to obtain a powder, granular or liquid water-soluble fertilizer that meets the requirements.

[0047] During the fertilizer making process: ensure that the mixing motor 4-5 operates normally, mix according to the specified time and intensity, if the mixing effect is not good, check whether the mixing rod 4-6 and the mixing piece 4-7 are worn, if so, replace them in time, and adjust the mixing time and speed according to the characteristics of the materials to ensure that all kinds of raw materials are fully mixed, regularly check the discharge port 4-9 and the turning shaft 4-10 and other components, clean the material in the embedding trough 4-11 to prevent material accumulation, if the turning piece 4-12 is too tight with the discharge port 4-9, adjust its angle appropriately to ensure smooth discharge, check whether the screen of the screening equipment is damaged, if so Replace any damaged parts in time. For the device with a crushing effect in the fertilizer tank 6-4, check whether its crushing parts are working properly, such as whether the blades are sharp. If any problems are found, repair or replace them in time to ensure that large particles can be effectively crushed. Check whether the various components of the feeding and conveying assembly 3, such as the vertical screw 3-2, sliding shaft 3-4, linkage frame 3-8, etc. are operating normally, and whether there is any jamming or damage. Ensure that the output motor 3-9 is working properly and that the striking cam 3-10 can effectively push the flip plate 3-5. If the material in the feeding vessel 3-6 is sticky, adjust the material humidity appropriately or clean the feeding vessel 3-6.

[0048] When fertilizer production is required, the two vertical lead screws 3-2 inside the feeding container 3-6 on the flip plate 3-5 filled with raw materials are driven by two motors to rotate the two vertical lead screws 3-2 at the same speed and in the same direction at the same time. The rotation of the vertical lead screws 3-2 drives the flip plate 3-5 to move up and down. The sliding shaft 3-4 connected to the flip plate 3-5 can slide up and down in the vertical slide 3-3. During the lifting process of the sliding shaft 3-4, the linkage frame 3-8 is driven to move up and down. After the lead screw 3-2 drives the flip plate 3-5 to the top, it rotates through the output motor 3-9 and drives the striking cam 3-10 to rotate. At this time, the striking cam 3-10 exerts force to hit the flip plate 3-5, thereby flipping the feeding vessel 3-6 on the flip plate 3-5, so that the raw materials in the feeding vessel 3-6 are fed. When the feeding vessel 3-6 flips, the raw materials are "splashed" into the inside of the feed tank 4-1, and then diverted through the diversion protection cover 4-3 and enter the feed tank. Inside 4-1, after the mixing motor 4-5 inside the inner cavity 4-4 rotates, the mixing rod 4-6 is driven to rotate. At this time, the mixing piece 4-7 moves through the rotation of the mixing rod 4-6, thereby achieving the effect of stirring the raw materials. After the fertilizer raw materials are stored inside the embedded groove 3-7, when the turning shaft 4-10 is turned to 180°, the fertilizer in the embedded groove 3-7 falls into the discharge pipe 4-8 by gravity, and the fertilizer is discharged from the discharge port 4-9. During the transportation process of the conveyor belt 5-2, the fertilizer can be fed through the feeding bar 5-4, and the intercepting bars 5-5 are intercepted on both sides to prevent the fertilizer from slipping off the conveyor belt 5-2. The receiving tube 6-5 on the fertilizer making tank 6-4 is used to receive fertilizer, and the receiving cover 6-6 is used to receive the fertilizer transported on the conveyor belt 5-2. The fertilizer making tank 6-4 is in a vertical state during work. After the fertilizer making is completed, the fertilizer making tank 6-4 is tilted to facilitate the removal of the fertilizer inside the fertilizer making tank 6-4.

[0049] To avoid instability such as vibration and abnormal noise during operation, regularly check the stability of the construction frame, feeder rack and other structures, and whether the connecting bolts of each component are loose. If loose, tighten them in time. Inspect and lubricate the bearings, overhead frames and other rotating parts of the conveyor belt to reduce friction and ensure smooth operation of the equipment.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure and are not limiting. Although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present disclosure, and all of these should be included in the scope of the claims of the present disclosure.

Claims

1. A device for producing powder, granular or liquid water-soluble fertilizer, characterized in that: include: A construction frame (1), wherein the upper end surface of the construction frame (1) is provided with a feeding frame (2); A feeding and conveying assembly (3), wherein the feeding and conveying assembly (3) is arranged on the feeding rack (2); A fixed-frequency feeding assembly (4), the fixed-frequency feeding assembly (4) being arranged above the construction frame (1); A fertilizer conveying assembly (5), the fertilizer conveying assembly (5) being arranged on the upper end surface of the construction frame (1); A fertilizer receiving assembly (6), wherein the fertilizer receiving assembly (6) is arranged at the lower end of the construction frame (1); The feeding conveying assembly (3) comprises a stand (3-1), the stand (3-1) is arranged on the upper end surface of the feeding frame (2), the upper end surface of the feeding frame (2) is provided with a vertical screw (3-2), the inner side wall of the stand (3-1) is provided with a vertical slide (3-3), the interior of the vertical slide (3-3) is provided with a sliding shaft (3-4), the sliding shaft (3-4) is provided with a flip plate (3-5), and the flip plate (3-5) is provided with a feeding vessel. (3-6), an embedding groove (3-7) is provided on the flip plate (3-5), a linkage frame (3-8) is movably mounted on the sliding shaft (3-4), the linkage frame (3-8) is embedded in the embedding groove (3-7), an output motor (3-9) is provided at the bottom of the linkage frame (3-8), an impact cam (3-10) is provided at the output end of the output motor (3-9), and the upper end of the impact cam (3-10) contacts the bottom surface of the flip plate (3-5).

2. The powder, granular, liquid water-soluble medicinal fertilizer production device according to claim 1 is characterized in that: The side wall of the flip plate (3-5) is engaged with the vertical lead screw (3-2), and a smooth rod (3-11) is provided on the top of the vertical lead screw (3-2).

3. The powder, granular, liquid water-soluble medicinal fertilizer production device according to claim 1 is characterized in that: The fixed-frequency feeding assembly (4) comprises a feeding tank (4-1), wherein the feeding tank (4-1) is arranged on the side wall of the vertical frame (3-1), a horizontal frame (4-2) is arranged on the inner side wall of the feeding tank (4-1), a diversion protection cover (4-3) is arranged on the horizontal frame (4-2), an inner cavity (4-4) is arranged inside the diversion protection cover (4-3), a mixing motor (4-5) is arranged inside the inner cavity (4-4), an output end of the mixing motor (4-5) passes through the horizontal frame (4-2), a mixing rod (4-6) is arranged at the output end of the mixing motor (4-5), and a mixing plate (4-7) is arranged at the end of the mixing rod (4-6).

4. The powder, granular, liquid water-soluble medicinal fertilizer production device according to claim 3 is characterized in that: A discharge pipe (4-8) is provided at the bottom of the feed tank (4-1), and the discharge pipe (4-8) is communicated with the feed tank (4-1). A discharge port (4-9) is provided at the bottom of the feed tank (4-1), and the discharge pipe (4-8) is communicated with the discharge port (4-9). A turning shaft (4-10) is provided on the inner side wall of the discharge port (4-9), and a material embedding groove (4-11) is provided on the side wall of the turning shaft (4-10). A turning piece (4-12) is provided on the side wall of the turning shaft (4-10), and the turning piece (4-12) is fitted with the discharge port (4-9).

5. The powder, granular, liquid water-soluble medicinal fertilizer production device according to claim 1 is characterized in that: The fertilizer conveying assembly (5) comprises a short frame (5-1), the short frame (5-1) being arranged on the upper end surface of the construction frame (1), a conveyor belt (5-2) being arranged on the short frame (5-1), protective plates (5-3) being arranged on opposite sides of the conveyor belt (5-2), a feeding strip (5-4) being arranged on the conveyor belt (5-2), interception strips (5-5) being arranged on opposite ends of the side wall of the conveyor belt (5-2), an elevated frame (5-6) being arranged on one side of the conveyor belt (5-2), and the elevated frame (5-6) being movably connected to the conveyor belt (5-2) via a bearing.

6. The device for producing powder, granular or liquid water-soluble medicinal fertilizer according to claim 1, characterized in that: The receiving fertilizer assembly (6) comprises a receiving trough (6-1), the receiving trough (6-1) being opened on the side wall of the construction frame (1), a cross frame (6-2) being provided at the bottom of the construction frame (1), a swing frame (6-3) being provided on one side of the cross frame (6-2), the swing frame (6-3) being movably connected to the cross frame (6-2), a fertilizer tank (6-4) being provided on the upper end face of the swing frame (6-3), a receiving pipe (6-5) being provided on the upper end face of the fertilizer tank (6-4), the receiving pipe (6-5) being connected to the fertilizer tank (6-4), a receiving cover being provided on the upper end face of the receiving pipe (6-5), and the receiving cover being embedded in the receiving trough (6-1).

7. The device for producing powder, granular or liquid water-soluble medicinal fertilizer according to claim 4, characterized in that: A discharge cover (7) is provided at the lower end of the discharge pipe (4-8), and the discharge cover (7) is located directly above the fertilizer conveying assembly (5).

8. The device for producing powder, granular or liquid water-soluble medicinal fertilizer according to claim 6, characterized in that: The fertilizer making tank (6-4) adopts a screening machine with a filter screen arranged inside, and has a crushing effect, which can crush large particles inside the water-soluble fertilizer.

9. A method for producing a powder, granular, or liquid water-soluble medicinal fertilizer, using the powder, granular, or liquid water-soluble medicinal fertilizer production device according to any one of claims 1 to 8, characterized in that: The fertilizer making method is: Feeding - feeding - fertilizer making; The specific steps are: S1: Ingredients are prepared according to a certain ratio of nitrogen, phosphorus and potassium. To make a general-purpose water-soluble fertilizer, nitrogen (N), phosphorus (P2O) and potassium (K2O) can be prepared in a ratio of 20-20-20. According to the total amount of water-soluble fertilizer to be produced, the weight of various raw materials is accurately weighed. An automatic batching system can be used to automatically proportion the materials according to the formula through a weight sensor, and each material is put into the batching bin according to the specified weight; S2: Place the weighed raw materials into the feeding vessel (3-6), mix them through the feeding tank (4-1), and then mix them evenly according to the set time and intensity. The general mixing time is 15-30 minutes. The specific time can be adjusted according to the performance of the mixer and the characteristics of the materials to ensure that the raw materials are fully mixed and the nutrient uniformity of the water-soluble fertilizer is guaranteed; S3: The mixed materials are passed through screening equipment, such as a drum screen, to grade and screen the fertilizer particles to remove any larger particles or lumps that may exist.

10. The method for producing a powder, granular or liquid water-soluble medicinal fertilizer according to claim 9, characterized in that: The automatic batching system in the process of step S1 can be performed by a robotic arm, or can be performed manually by comparing the ingredients in the ingredient list to accurately batch the ingredients and then placing them on the feeding vessel (3-6).

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