Grass seed growth promoting type nutritional agent and production device thereof

Abstract

The invention relates to the technical field of nutritional agents, in particular to a grass seed growth promoting type nutritional agent and a production device thereof. An anti-blocking agent in an existing grass seed growth promoting type nutritional agent can cause pollution to the soil environment. The raw materials comprise a nitrogen fertilizer, a phosphate fertilizer, a potash fertilizer, trace elements, a filler and bentonite. The bentonite is innovatively adopted to replace a traditional anti-blocking agent, the problems that an existing anti-blocking agent is slow in degradation and easy to accumulate in the environment and causes long-term negative effects on a soil ecological system are effectively solved, and the bentonite not only has excellent adsorbability and stability, but also can be gradually decomposed, so that the anti-blocking agent has a good anti-blocking effect. Therefore, more sustainable and environment-friendly agricultural practice is promoted.

Description

Technical Field

[0001] The invention relates to the technical field of nutrient agents, and in particular to a grass seed growth-promoting nutrient agent and a production device thereof. Background Art

[0002] Grass seed growth-promoting nutrients generally refer to fertilizers or supplements specially designed to promote the growth of lawn grass or other herbaceous plants. These products mainly contain nutrients required for plant growth, such as nitrogen, phosphorus and potassium, as well as other trace elements, such as iron, magnesium, calcium, etc., which are essential for the healthy growth of plants. In order to improve the effectiveness of fertilizers or extend the shelf life, some chemicals are sometimes added, such as anti-caking agents. These substances are not easily degraded and will accumulate in the soil, causing pollution to the soil environment and potential long-term harm.

[0003] The production of existing nutritional supplements usually involves multiple process steps, the specific processes are as follows: mixing process, filtration process, centrifugation process, drying process, etc. Among these processes, the drying process is one of the key steps, which is mainly responsible for drying the nutrient solution after mixing, evaporating the water therein, and forming a solid particle or powdery finished product.

[0004] At present, the equipment commonly used in the drying process is scraper-type drying equipment, whose main components are a support frame, a roller, a storage shell, a heater and a scraper. The specific working principle is as follows: the heater heats the roller, and the roller adheres to the water-containing material in the storage shell. Then the heat generated by the heater dries the material on the roller, and finally the scraper scrapes off the material on the roller to remove moisture. However, in actual applications, there are some problems with scraper-type drying equipment: as the scraper is used for a longer time, certain areas of the scraper will be subjected to greater forces and become stress concentration points. These stress concentration points are prone to microscopic cracks. Over time, the cracks will gradually expand, causing material fatigue. When cracks appear on the scraper, it is usually necessary to disassemble the entire scraper for replacement. This practice not only affects the processing efficiency, but also increases the cost of use. Summary of the invention

[0005] In order to solve the problems mentioned in the above background technology, the present invention provides a grass seed growth-promoting nutrient and a production device thereof.

[0006] The technical implementation scheme of the present invention is: a grass seed growth-promoting nutrient, comprising: Nitrogen fertilizer, phosphorus fertilizer, potash fertilizer, trace elements, fillers, bentonite.

[0007] Furthermore, the raw materials are configured in percentages: Nitrogen fertilizer 20%-30%, phosphorus fertilizer 10%-15%, potassium fertilizer 10%-15%, trace elements 1%-5%, filler 20%-40%, bentonite 10%-20%.

[0008] Further, including: The nitrogen fertilizer is urea or ammonium nitrate; The phosphate fertilizer is superphosphate; The potash fertilizer is potassium sulfate or potassium cuprate; The trace element is iron, manganese or copper; The filler is sand or clay.

[0009] A production device for preparing a grass seed growth-promoting nutrient agent, based on the above-mentioned grass seed growth-promoting nutrient agent, comprises: A base frame, wherein the base frame is rotatably connected to a rotating drum, the base frame is provided with a driving member for driving the rotating drum to rotate, the base frame is detachably connected to a material containing shell, and the lower part of the rotating drum is located in the material containing shell; A cover plate is fixed to the base frame, the base frame is fixed to a first fixing frame, and the first fixing frame is fixed to a blanking shell and a fixing rod; The rotating rings distributed in a linear array are all rotatably connected to the fixed rod, a torsion spring is arranged between the rotating ring and the fixed rod, the rotating ring is fixedly connected to a telescopic frame, the telescopic end of the telescopic frame is fixedly connected to a first fixed seat, the first fixed seat is detachably connected to a first scraper in contact with the rotating drum, and the first fixed seat is slidably connected to a first limit plate in contact with the adjacent first scraper; The detection components, the number of which is the same as the rotating rings, are all arranged on the base frame and are used to detect the thickness of the material on the rotating drum.

[0010] Furthermore, the detection component includes: A U-shaped frame, fixedly connected to the base frame; A rotating column, rotatably connected to the U-shaped frame; A limit frame is slidably connected to the U-shaped frame, and a spring is fixedly connected to the U-shaped frame. The rotating ring is provided with evenly distributed blind holes, and the limit frame contacts with adjacent blind holes on the rotating ring; A swing plate, rotatably connected to the rotating column, and slidably connected to both the U-shaped frame and the limiting frame; Emergency processing components are all arranged on the cover plate and are used for temporary processing of the rotating drum.

[0011] Furthermore, the emergency handling component includes: A connecting frame, fixedly connected to the cover plate; A liquid containing shell, fixedly connected to the connecting frame; A sealing member, slidably connected to the liquid containing shell; A second fixing seat is fixedly connected to the sealing member, the second fixing seat is detachably connected with a second scraper and a second limiting plate that are in contact with each other, the connecting frame is fixedly connected with an elastic member, and the telescopic end of the elastic member passes through the second limiting plate and is fixedly connected to the second scraper; The driving components are the same in number as the U-shaped frames and are respectively arranged on adjacent rotating rings to drive the sealing member to move.

[0012] Furthermore, the driving assembly includes: An elastic liquid bag, fixedly connected to the rotating ring; An arc-shaped rod, fixedly connected to the rotating ring, and passing through the elastic liquid bag; a second fixing frame, fixedly connected to the U-shaped frame, the arc-shaped rod passing through the second fixing frame and being slidably connected thereto, the second fixing frame being used to squeeze the elastic liquid bag; The infusion shell is fixedly connected to and communicated with the liquid storage shell, and a liquid delivery tube is fixedly connected to and communicated with the elastic liquid bag.

[0013] Furthermore, the U-shaped frame is fixedly connected to a first guide frame, the first guide frame is provided with a first guide groove, and the first fixing seat slides in the first guide groove.

[0014] Furthermore, the first fixed seat is slidably connected to a limiting seat, the limiting seat is used to squeeze the first limiting plate, the first guide frame is fixedly connected to a second guide frame, the second guide frame is provided with a second guide groove, and the limiting seat slides in the second guide groove.

[0015] Further, the first guide groove is composed of a first arc groove, a first oblique groove and a second arc groove, the center of the circle where the first arc groove and the second arc groove in the first guide groove are located coincides with the center of the circle where the rotating ring is located, and the distance between the first arc groove in the first guide groove and the axis of the rotating ring is greater than the distance between the second arc groove in the first guide groove and the axis of the rotating ring, and the second guide groove is composed of a third arc groove, a second oblique groove and a fourth arc groove, the center of the circle where the third arc groove in the second guide groove is located coincides with the center of the circle where the rotating ring is located, the center of the circle where the fourth arc groove in the second guide groove is located does not coincide with the center of the circle where the rotating ring is located, and the distance between the third arc groove in the second guide groove and the axis of the rotating ring is greater than the distance between the fourth arc groove in the second guide groove and the axis of the rotating ring.

[0016] The beneficial effects of the present invention are as follows: the present invention innovatively uses bentonite to replace the traditional anti-caking agent, effectively solving the problem that the existing anti-caking agent is slowly degraded in the environment, easily accumulated and causes long-term negative impact on the soil ecosystem, and the bentonite not only has excellent adsorption and stability, but also can be gradually decomposed, thereby promoting more sustainable and environmentally friendly agricultural practices; In order to solve the stress concentration, crack expansion and production quality problems caused by uneven material thickness or installation errors in scraper drying equipment, the present invention replaces the traditional long knife with multiple independent blades, which can disperse the stress and reduce the force on each blade. When a single blade is damaged, only the blade needs to be replaced, which saves costs and simplifies maintenance. When a blade is damaged, the system automatically triggers a blade replacement by detecting the thickness of the drum. Without affecting the operation of the equipment, the spare blade will smoothly replace the withdrawn old blade and continue the scraping operation, thus reducing downtime and maintenance costs. In addition, during the blade withdrawal process, the system will release the restriction on the blade, ensuring that the staff can complete the blade replacement safely and quickly in a short time, reducing the risk of operating in a small or complex environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 A schematic diagram of a three-dimensional structure from another viewing angle of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the base frame and the material holding shell of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the fixed rod and the rotating ring of the present invention; Figure 5 It is a three-dimensional structural cross-sectional view of the rotating ring of the present invention; Figure 6 It is an exploded view of the three-dimensional structure of the first scraper and the first limiting plate of the present invention; Figure 7 It is a three-dimensional structural schematic diagram of the U-shaped frame and the rotating column of the present invention; Figure 8 It is a three-dimensional structural cross-sectional view of the liquid-containing shell of the present invention; Fig. 9 It is a three-dimensional structural cross-sectional view of the infusion housing of the present invention; Fig.10 A schematic diagram of the three-dimensional structure of the first limiting plate and the limiting seat of the present invention.

[0018] Marked in the figure: 10-base frame, 11-rotating drum, 12-material shell, 13-cover plate, 14-first fixed frame, 15-discharging shell, 16-fixed rod, 17-rotating ring, 18-telescopic frame, 19-first fixed seat, 191-first scraper, 192-first limit plate, 20-U-shaped frame, 21-rotating column, 22-limiting frame, 23-swinging plate, 30-connecting frame, 31-liquid shell, 32-sealing member, 33-second fixed seat, 34-second scraper, 35-second limit plate, 36-elastic member, 40-elastic liquid sac, 41-arc rod, 42-second fixed frame, 43-infusion shell, 50-first guide frame, 51-first guide groove, 60-limiting seat, 61-second guide frame, 62-second guide groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The present invention creatively uses bentonite to replace traditional anti-caking agents, solving the problems of slow degradation, easy accumulation in the environment and long-term adverse effects on the soil ecosystem of existing anti-caking agents; and bentonite not only has excellent adsorption and stability, but can also be gradually decomposed without causing long-term environmental pollution.

[0021] A grass seed growth-promoting nutrient agent, comprising: nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer, trace elements, fillers, and bentonite. The raw materials are configured in percentage: 20%-30% nitrogen fertilizer, 10%-15% phosphorus fertilizer, 10%-15% potassium fertilizer, 1%-5% trace elements, 20%-40% fillers, and 10%-20% bentonite; the nitrogen fertilizer is urea or ammonium nitrate; the phosphorus fertilizer is superphosphate; the potassium fertilizer is potassium sulfate or potassium cuprite; the trace elements are iron, manganese or copper; and the filler is sand or clay.

[0022] In the above scheme, the best configuration is: 25% nitrogen fertilizer, 8% phosphorus fertilizer, 8% potassium fertilizer, 4% trace elements, 40% filler, and 15% bentonite; Nitrogen is the main component of proteins, enzymes and chlorophyll in plants. Sufficient nitrogen can promote leaf growth and make the lawn more lush. Phosphorus is essential for cell division and expansion, especially in the early stages of root development, helping to form a strong root structure and enhancing the plant's ability to absorb water and nutrients, which in turn promotes overall growth; Potassium can improve the stress resistance of plants, including cold resistance and drought resistance, reduce the damage caused by environmental changes, and help plants better cope with external pressure and ensure stable growth; Iron among trace elements participates in chlorophyll synthesis and promotes photosynthesis; Manganese in trace elements helps enzyme activity and promotes photosynthesis and respiration; Copper among trace elements participates in redox reactions and enhances plant resistance.

[0023] In order to solve the problem that in the existing scraper type drying equipment, due to the increase in the use time, the stress concentration of the scraper causes cracks and expansion, resulting in material fatigue, when the scraper cracks, the entire scraper needs to be disassembled and replaced, which not only affects the processing efficiency, but also increases the cost of use and brings higher costs. The present invention replaces a complete long knife with multiple independent blades, which can reduce stress concentration and make each blade only bear local stress. In addition, when a single blade is worn or damaged, only the blade needs to be replaced without replacing the entire long knife, thereby saving costs and simplifying maintenance.

[0024] A production device for preparing a grass seed growth-promoting nutrient, please refer to Figure 1-Figure 6 , including: a base frame 10, the base frame 10 is rotatably connected to a rotating drum 11, the base frame 10 is provided with a driving member for driving the rotating drum 11 to rotate, the base frame 10 is detachably connected to a material holding shell 12, and the lower part of the rotating drum 11 is located in the material holding shell 12; a cover plate 13, fixed to the base frame 10, the base frame 10 is fixed to a first fixed frame 14, the first fixed frame 14 is fixed to a material unloading shell 15 and a fixed rod 16; a linear array of rotating rings 17, all rotatably connected to the fixed rod 16, rotating A torsion spring is arranged between the ring 17 and the fixed rod 16, the rotating ring 17 is fixedly connected to a telescopic frame 18, the telescopic end of the telescopic frame 18 is fixedly connected to a first fixed seat 19, the first fixed seat 19 is detachably connected to a first scraper 191 in contact with the rotating drum 11, and the first fixed seat 19 is slidably connected to a first limit plate 192 in contact with the adjacent first scraper 191; the detection components, the number of which is the same as that of the rotating ring 17, are all arranged on the base frame 10, and are used to detect the thickness of the material on the rotating drum 11.

[0025] In the above scheme, in actual use, it is necessary to first add material into the material containing shell 12 so that the liquid level of the material submerges the lower part of the drum 11. The driving member is composed of a driving motor and a reducer. The driving shaft of the driving motor is fixedly connected to the input shaft of the reducer, and the output part of the reducer is connected to the drum 11 in a transmission manner. When the first scraper 191 contacts the drum 11, the torsion spring between the rotating ring 17 and the fixed rod 16 is in a tightened state. The thickness of the material on the drum 11 is detected by the detection component, so as to promptly release the limit of the rotating ring 17, so that the emergency processing component can promptly replace the damaged first scraper 191.

[0026] Please refer to Figure 3 , Figure 5 and Figure 7 The detection component includes: a U-shaped frame 20, which is fixedly connected to the base frame 10; a rotating column 21, which is rotatably connected to the U-shaped frame 20; a limiting frame 22, which is slidably connected to the U-shaped frame 20, and a spring is fixedly connected to the U-shaped frame 20, the rotating ring 17 is provided with evenly distributed blind holes, and the limiting frame 22 contacts the adjacent blind holes on the rotating ring 17; a swing plate 23, which is rotatably connected to the rotating column 21, and is slidably connected to the U-shaped frame 20 and the limiting frame 22; emergency processing components are all arranged on the cover plate 13, and are used for temporary processing of the rotating drum 11.

[0027] In the above scheme, there is a gap between the rotating column 21 and the rotating drum 11. When material is stuck on the rotating drum 11, the rotating drum 11 drives the rotating column 21 to rotate synchronously through the material. The rotating column 21 pulls the swing plate 23 during rotation, so that the swing plate 23 squeezes the limit frame 22 backward during the swinging process along the U-shaped frame 20, thereby realizing the detection of the material thickness on the rotating drum 11 and releasing the limit on the rotating ring 17 through the limit frame 22.

[0028] Please refer to Figure 3 , Figure 4 and Figure 8 The emergency handling assembly includes: a connecting frame 30, fixedly connected to the cover plate 13; a liquid storage shell 31, fixedly connected to the connecting frame 30; a sealing member 32, slidably connected to the liquid storage shell 31; a second fixed seat 33, fixedly connected to the sealing member 32, the second fixed seat 33 is detachably connected with a second scraper 34 and a second limiting plate 35 that are in contact with each other, the connecting frame 30 is fixedly connected with an elastic member 36, the telescopic end of the elastic member 36 passes through the second limiting plate 35 and is fixedly connected to the second scraper 34; a driving assembly, the number of which is consistent with that of the U-shaped frame 20, and is respectively arranged on adjacent rotating rings 17, for driving the sealing member 32 to move.

[0029] In the above scheme, the rear side of the seal 32 is not sealed and slidably connected with the liquid storage shell 31, the front and rear sides of the second scraper 34 are parallel to the front and rear sides of the first scraper 191, and the elastic member 36 is a spring telescopic rod. The elastic member 36 is used to drive the second scraper 34 to reset and enable the second limit plate 35 to translate.

[0030] Please refer to Figure 4 , Figure 5 , Figure 8 and Fig. 9The driving assembly includes: an elastic liquid sac 40, fixedly connected to the rotating ring 17; an arc rod 41, fixedly connected to the rotating ring 17, the arc rod 41 passes through the elastic liquid sac 40; a second fixed frame 42, fixedly connected to the U-shaped frame 20, the arc rod 41 passes through the second fixed frame 42 and is slidably connected thereto, and the second fixed frame 42 is used to squeeze the elastic liquid sac 40; an infusion shell 43, fixedly connected to and connected to the liquid holding shell 31, and a liquid delivery tube is fixedly connected and connected between the liquid holding shell 31 and the elastic liquid sac 40.

[0031] In the above scheme, the elastic liquid sac 40, the liquid delivery tube, the liquid holding shell 31 and the liquid infusion shell 43 all store liquid for transmission. When the first scraper 191 contacts the rotating drum 11, the lower side of the elastic liquid sac 40 does not contact the second fixing frame 42. The arc rod 41 is used to fix the state of the elastic liquid sac 40 during the contraction and expansion process. The flow area of ​​the liquid holding shell 31 is larger than the flow area at the connection point between the liquid infusion shell 43 and the liquid holding shell 31, which is used to make the seal 32 move slowly.

[0032] Please refer to Figure 4 , Figure 5 and Fig.10 The U-shaped frame 20 is fixedly connected to a first guide frame 50, and the first guide frame 50 is provided with a first guide groove 51. The first fixed seat 19 slides in the first guide groove 51. The first fixed seat 19 is slidably connected to a limited seat 60. The limited seat 60 is used to squeeze the first limited plate 192. The first guide frame 50 is fixedly connected to a second guide frame 61. The second guide frame 61 is provided with a second guide groove 62. The limited seat 60 slides in the second guide groove 62. The first guide groove 51 is composed of a first arc groove, a first oblique groove and a second arc groove. The center of the circle where the first arc groove and the second arc groove in the first guide groove 51 are located is the same as the circle where the rotating ring 17 is located. The center of the circle coincides with that of the rotating ring 17, the distance between the first arc groove in the first guide groove 51 and the axis of the rotating ring 17 is greater than the distance between the second arc groove in the first guide groove 51 and the axis of the rotating ring 17, the second guide groove 62 is composed of a third arc groove, a second oblique groove and a fourth arc groove, the center of the circle where the third arc groove in the second guide groove 62 is located coincides with the center of the circle where the rotating ring 17 is located, the center of the circle where the fourth arc groove in the second guide groove 62 is located does not coincide with the center of the circle where the rotating ring 17 is located, and the distance between the third arc groove in the second guide groove 62 and the axis of the rotating ring 17 is greater than the distance between the fourth arc groove in the second guide groove 62 and the axis of the rotating ring 17.

[0033] In the above scheme, the limiting seat 60 is provided with an inclined surface for squeezing the first limiting plate 192. The first fixing seat 19 is fixedly connected with a first fixing pin. When the first fixing pin on the first fixing seat 19 moves from the rear side of the first guide groove 51 to the front side, the first fixing seat 19 can actively move in the direction of the rotating ring 17 to avoid the second scraper 34. The limiting seat 60 is fixedly connected with a second fixing pin. When the second fixing pin on the limiting seat 60 moves from the rear side of the second guide groove 62 to the front side, the limiting seat 60 can actively move along the first fixing seat 19 toward the direction of the rotating ring 17 to release the limitation of the first limiting plate 192. The spacing between the second arc groove in the first guide groove 51 and the fourth arc groove in the second guide groove 62 gradually decreases from front to back. Fig.10 The two dotted lines and the two dashed lines in FIG. 5 are used to illustrate the relationship between the first guide groove 51 , the second guide groove 62 and the rotating ring 17 .

[0034] Working principle: Before processing the nutrient agent, the staff first connects the heating port of the external heating device to any side of the drum 11, and then injects the nutrient solution into the material containing shell 12 (after removing the water in the nutrient solution to make it a nutrient agent), thereby completing the preparation work before processing the nutrient agent.

[0035] After completing the preparation work before nutrient agent treatment, the staff operates the external heating equipment to inject hot air into the drum 11 to heat the drum 11, and then the staff operates the driving member to drive the drum 11 to rotate (clockwise when viewed from left to right). During the rotation of the drum 11, the nutrient solution in the material containing shell 12 adheres to it, and then drives the nutrient solution to rotate synchronously (the above operation process is consistent with the existing one).

[0036] As the drum 11 rotates, the moisture in the nutrient solution adhered to the drum 11 is heated and evaporated by the hot air in the drum 11, thereby achieving the drying of the nutrient solution (the nutrient solution is dried to form a nutrient agent). As the drum 11 continues to rotate, the nutrient agent in a dry state on the drum 11 contacts all the first scrapers 191, is scraped by the first scrapers 191, and then falls onto the discharge shell 15. Through the above explanation, multiple first scrapers 191 scrape the nutrient agent in a dry state on the drum 11, so that each first scraper 191 only bears local stress, which reduces the risk of local stress concentration and the possibility of cracks.

[0037] When one of the first scrapers 191 fails to scrape off the nutrient solution in a dry state on the drum 11, as the drum 11 rotates, the drum 11 drives the nutrient solution in a dry state to contact with the adjacent rotating column 21, so that friction is generated between the rotating column 21 and the nutrient solution in a dry state on the drum 11, and then the rotating column 21 rotates along the adjacent U-shaped frame 20. During the rotation of the U-shaped frame 20, the adjacent swing plate 23 is pulled, so that the middle part of the swing plate 23 rotates forward along the adjacent U-shaped frame 20 and moves upward at the same time. Through the forward rotation of the U-shaped frame 20, the lower side of the U-shaped frame 20 squeezes the adjacent limiting frame 22 toward the rear side. During the movement of the limiting frame 22, it gradually moves away from the blind hole of the adjacent rotating ring 17 close to the first fixed seat 19 and squeezes the adjacent spring. The above process realizes the detection of the drum 11. When the nutrient solution in a dry state on the drum 11 contacts the rotating column 21, it proves that the adjacent first scraper 191 fails to scrape off the nutrient solution in a dry state on the drum 11.

[0038] After the limit frame 22 moves to disengage from the rotating ring 17, the torsion spring in the rotating ring 17 drives the first fixed seat 19, the limit seat 60 and the parts thereon to swing forward under the action of resetting. This process is the action before activating the tool change. During the rotation of the rotating ring 17, the adjacent elastic liquid capsule 40 and the arc rod 41 are driven to swing synchronously. At this time, the elastic liquid capsule 40 is not in contact with the adjacent second fixed frame 42, and the arc rod 41 slides along the adjacent second fixed frame 42.

[0039] When the limiting seat 60 and the first fixed seat 19 swing forward along with the rotating ring 17, the first fixed pin on the first fixed seat 19 slides toward the first oblique groove along the first arc groove in the adjacent first guide groove 51. During the sliding process of the first fixed pin on the first fixed seat 19 along the first oblique groove in the first guide groove 51, the first fixed seat 19 drives the parts thereon and the telescopic part of the telescopic frame 18 to move toward the direction of the rotating ring 17, so that the parts on the first fixed seat 19 actively avoid the adjacent second scraper 34 during the swinging process, and the second fixed pin on the limiting seat 60 slides toward the second oblique groove along the third arc groove in the second guide groove 62.

[0040] When the first fixing pin on the first fixing seat 19 and the second fixing pin on the limiting seat 60 are in contact with the second arc groove in the first guide groove 51 and the fourth arc groove in the second guide groove 62 respectively, the first scraper 191 has completely broken away from the contact with the drum 11, and the rear side of the elastic liquid capsule 40 has been in contact with the front side of the adjacent second fixing frame 42, and the first fixing pin on the first fixing seat 19 and the second fixing pin on the limiting seat 60 continue to slide in the second arc groove in the first guide groove 51 and the fourth arc groove in the second guide groove 62 respectively, the elastic liquid capsule 40 is in contact with the drum 11, and the rear side of the elastic liquid capsule 40 is in contact with the front side of the adjacent second fixing frame 42. The liquid capsule 40 is squeezed by the second fixed frame 42 and the rotating ring 17, so that the liquid in the elastic liquid capsule 40 is sent into the infusion shell 43 through the adjacent liquid delivery tube, thereby increasing the pressure in the infusion shell 43, thereby allowing the liquid in the infusion shell 43 to enter the liquid holding shell 31, so that the hydraulic oil in the liquid holding shell 31 slowly squeezes the seal 32 backwards, and the process of the seal 32 moving backwards drives the second fixed seat 33 and its attached parts to move synchronously (the second fixed seat 33 stretches the telescopic end of the adjacent elastic member 36 during the movement, so that the elastic member 36 generates tension).

[0041] During the sliding process of the second fixing pin on the limit seat 60 along the fourth arc groove in the second guide groove 62, it moves toward the direction of the rotating ring 17, so that the limit seat 60 gradually releases the limit on the first limit plate 192. When the first fixing pin on the first fixing seat 19 and the second fixing pin on the limit seat 60 respectively contact the front side of the second arc groove in the first guide groove 51 and the front side of the fourth arc groove in the second guide groove 62, the seal 32 has driven the second scraper 34 to contact the rotating drum 11 (the position after the second scraper 34 moves is the position before the first scraper 191 is replaced). Through the contact of the second scraper 34 with the rotating drum 11, the withdrawn first scraper 191 is replaced, and the effect of continuing to scrape the rotating drum 11 is achieved. The switching of the first scraper 191 is completed without stopping the operation of the equipment, thereby reducing the stop time and maintenance costs. Through the active withdrawal of the limit seat 60, when the staff replaces the first scraper 191, the replacement time is shortened, thereby reducing the risk of staff operating in a narrow or complex environment.

[0042] When the rotating ring 17 rotates to the point where the blind hole on the rotating ring 17 away from the first fixed seat 19 contacts the limiting frame 22, the spring adjacent to the limiting frame 22 drives it to reset, so that the limiting frame 22 is inserted into the blind hole on the rotating ring 17 away from the first fixed seat 19, so that during the replacement of the first scraper 191, the telescopic frame 18 remains in a fixed state to facilitate the replacement of the first scraper 191, and then the first scraper 191 is replaced by the staff (during replacement, the first limiting plate 192 is first pushed forward so that the first limiting plate 192 no longer contacts the first scraper 191, and then the first scraper 191 is removed by the staff and a new first scraper 191 is inserted into the first fixed seat 19, and finally the first limiting plate 192 is pushed backward by the staff so that the first limiting plate 192 contacts the first scraper 191).

[0043] After completing the replacement of the first scraper 191, the staff first presses the limit frame 22 backward (the spring adjacent to the limit frame 22 stores force) so that the limit frame 22 no longer contacts the blind hole on the rotating ring 17 away from the first fixed seat 19, and then the staff rotates the rotating ring 17 counterclockwise (the adjacent torsion spring is gradually tightened during the rotation of the rotating ring 17). During the counterclockwise rotation of the rotating ring 17, the elastic liquid capsule 40 is no longer squeezed. During the resetting of the elastic liquid capsule 40, the liquid in the infusion shell 43 is extracted through the liquid delivery tube, thereby reducing the pressure in the liquid holding shell 31.

[0044] During the rotation of the rotating ring 17, the first fixing pin on the first fixing seat 19 and the second fixing pin on the limiting seat 60 are driven to slide toward the rear along the second arc groove in the first guide groove 51 and the fourth arc groove in the second guide groove 62 respectively. During the sliding of the second fixing pin on the limiting seat 60 along the fourth arc groove in the second guide groove 62, the limiting seat 60 slides toward one side of the first limiting plate 192, so that the limiting seat 60 limits the first limiting plate 192 again.

[0045] When the first fixing pin on the first fixing seat 19 and the second fixing pin on the limiting seat 60 are in contact with the first inclined groove in the first guide groove 51 and the second inclined groove in the second guide groove 62 respectively, the second fixing seat 33 and the parts thereon have moved to Figure 4 The state is that the telescopic portion of the elastic member 36 has been completely retracted therein.

[0046] When the first fixing pin on the first fixing seat 19 and the second fixing pin on the limiting seat 60 respectively contact the first arc groove in the first guide groove 51 and the rear side of the third arc groove in the second guide groove 62, the first scraper 191 contacts the rotating drum 11, and the limiting frame 22 is inserted into the blind hole on the rotating ring 17 close to the first fixing seat 19 under the action of the spring to limit the rotating ring 17 again, and the subsequent actions can be repeated as above.

[0047] When the production of nutrients is no longer needed, all the electrical components mentioned above can be turned off.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A grass seed growth-promoting nutrient, characterized in that: include: Nitrogen fertilizer, phosphorus fertilizer, potash fertilizer, trace elements, fillers, bentonite.

2. A grass seed growth-promoting nutrient according to claim 1, characterized in that: Raw materials are configured in percentage: Nitrogen fertilizer 20%-30%, phosphorus fertilizer 10%-15%, potassium fertilizer 10%-15%, trace elements 1%-5%, filler 20%-40%, bentonite 10%-20%.

3. The grass seed growth-promoting nutrient according to claim 2, characterized in that: include: The nitrogen fertilizer is urea or ammonium nitrate; The phosphate fertilizer is superphosphate; The potash fertilizer is potassium sulfate or potassium cuprate; The trace element is iron, manganese or copper; The filler is sand or clay.

4. A production device for preparing a grass seed growth-promoting nutrient, according to claim 1, characterized in that: include: A base frame (10), the base frame (10) being rotatably connected to a rotating drum (11), the base frame (10) being provided with a driving member for driving the rotating drum (11) to rotate, the base frame (10) being detachably connected to a material containing shell (12), the lower part of the rotating drum (11) being located inside the material containing shell (12); The cover plate (13) is fixedly connected to the base frame (10); the base frame (10) is fixedly connected to a first fixing frame (14); the first fixing frame (14) is fixedly connected to a material discharge shell (15) and a fixing rod (16); The rotating rings (17) are arranged in a linear array and are all rotatably connected to the fixed rod (16). A torsion spring is arranged between the rotating ring (17) and the fixed rod (16). The rotating ring (17) is fixedly connected to a telescopic frame (18). The telescopic end of the telescopic frame (18) is fixedly connected to a first fixed seat (19). The first fixed seat (19) is detachably connected to a first scraper (191) in contact with the rotating drum (11). The first fixed seat (19) is slidably connected to a first limit plate (192) in contact with an adjacent first scraper (191). The detection components are the same in number as the rotating rings (17), are arranged on the base frame (10), and are used to detect the thickness of the material on the rotating drum (11).

5. A production device for preparing a grass seed growth-promoting nutrient according to claim 4, characterized in that: The detection component comprises: A U-shaped frame (20) fixedly connected to the base frame (10); A rotating column (21) rotatably connected to the U-shaped frame (20); a limiting frame (22) slidably connected to the U-shaped frame (20), and having a spring fixedly connected to the U-shaped frame (20); the rotating ring (17) is provided with evenly distributed blind holes, and the limiting frame (22) contacts adjacent blind holes on the rotating ring (17); A swing plate (23) is rotatably connected to the rotating column (21) and is slidably connected to both the U-shaped frame (20) and the limiting frame (22); Emergency processing components are arranged on the cover plate (13) and are used to perform temporary processing on the rotating drum (11).

6. A production device for preparing a grass seed growth-promoting nutrient according to claim 5, characterized in that: The emergency handling components include: A connecting frame (30) fixedly connected to the cover plate (13); A liquid containing shell (31) fixedly connected to the connecting frame (30); A sealing member (32) slidably connected to the liquid containing shell (31); A second fixing seat (33) is fixedly connected to the sealing member (32); the second fixing seat (33) is detachably connected to a second scraper (34) and a second limiting plate (35) that are in contact with each other; the connecting frame (30) is fixedly connected to an elastic member (36); a telescopic end of the elastic member (36) passes through the second limiting plate (35) and is fixedly connected to the second scraper (34); The driving components are the same in number as the U-shaped frames (20) and are respectively arranged on adjacent rotating rings (17) to drive the sealing member (32) to move.

7. A production device for preparing a grass seed growth-promoting nutrient according to claim 6, characterized in that: The drive assembly comprises: An elastic liquid bag (40) fixedly connected to the rotating ring (17); An arc-shaped rod (41) is fixedly connected to the rotating ring (17), and the arc-shaped rod (41) passes through the elastic liquid bag (40); a second fixing frame (42) fixedly connected to the U-shaped frame (20); the arc-shaped rod (41) passes through the second fixing frame (42) and is slidably connected thereto; the second fixing frame (42) is used to squeeze the elastic liquid bag (40); The liquid infusion shell (43) is fixedly connected to and communicated with the liquid storage shell (31), and a liquid delivery tube is fixedly connected to and communicated with the elastic liquid bag (40).

8. A production device for preparing a grass seed growth-promoting nutrient according to claim 7, characterized in that: The U-shaped frame (20) is fixedly connected to a first guide frame (50), the first guide frame (50) is provided with a first guide groove (51), and the first fixing seat (19) slides in the first guide groove (51).

9. A production device for preparing a grass seed growth-promoting nutrient according to claim 8, characterized in that: The first fixed seat (19) is slidably connected to the limiting seat (60), the limiting seat (60) is used to squeeze the first limiting plate (192), the first guide frame (50) is fixedly connected to the second guide frame (61), the second guide frame (61) is provided with a second guide groove (62), and the limiting seat (60) slides in the second guide groove (62).

10. A production device for preparing a grass seed growth-promoting nutrient according to claim 9, characterized in that: The first guide groove (51) is composed of a first arc groove, a first inclined groove and a second arc groove. The center of the circle where the first arc groove and the second arc groove in the first guide groove (51) are located coincides with the center of the circle where the rotating ring (17) is located. The distance between the first arc groove in the first guide groove (51) and the axis of the rotating ring (17) is greater than the distance between the second arc groove in the first guide groove (51) and the axis of the rotating ring (17). The second guide groove (62) is composed of a third arc groove. , a second inclined groove and a fourth arcuate groove, the center of the circle where the third arcuate groove in the second guide groove (62) is located coincides with the center of the circle where the rotating ring (17) is located, the center of the circle where the fourth arcuate groove in the second guide groove (62) is located does not coincide with the center of the circle where the rotating ring (17) is located, and the distance between the third arcuate groove in the second guide groove (62) and the axis of the rotating ring (17) is greater than the distance between the fourth arcuate groove in the second guide groove (62) and the axis of the rotating ring (17).

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