Plant cultivation controlled-release fertilizer feeding machine and process

Abstract

The invention provides a plant cultivation controlled-release fertilizer feeding machine and process, and relates to the technical field of fertilizer feeding device.The plant cultivation controlled-release fertilizer feeding machine comprises an arc-shaped ring frame, an extrusion assembly is arranged in the middle of the arc-shaped ring frame and comprises two side shafts symmetrically and evenly distributed on the inner ring wall of the arc-shaped ring frame, and side frame plates are arranged at the opposite ends of the two side shafts; an annular cylinder is movably connected between the two side frame plates, a rubber cylinder ring is fixedly connected to one side of the annular cylinder, an auxiliary plate is arranged at the other end of the rubber cylinder ring, and an inner tooth cylinder is movably connected to the middle of the auxiliary plate and penetrates through the middle of the auxiliary plate. Under the driving of centrifugal force, the inner tooth cylinder which is not in the same axis with the annular cylinder is driven, the arc-shaped plate is always in contact with the inner wall of the annular cylinder, the cavity is continuously shrunk under rotation, and the controlled-release fertilizer is extruded into the annular cylinder, so that the controlled-release fertilizer is uniformly fed, and the controlled-release fertilizer can be uniformly extruded and fed; and blocks cannot be accumulated on the surface of soil.

Description

Technical Field

[0001] The invention relates to the technical field of fertilizer delivery devices, and in particular to a plant cultivation controlled-release fertilizer delivery machine and process. Background Art

[0002] Controlled-release fertilizer is a type of fertilizer that improves fertilizer utilization and reduces environmental pollution by controlling the release rate and amount of fertilizer. Its characteristics are that it releases nutrients slowly, can continuously supply plant nutrients, reduce nutrient loss, and improve fertilizer utilization.

[0003] In the process of plant cultivation, in order to improve the efficiency of controlled-release fertilizer placement, placement equipment is used to quickly place controlled-release fertilizer on the soil. However, the controlled-release fertilizer will produce adhesion and accumulation during the growth process. During the placement process, it is directly discharged along the discharging structure. The accumulated block structure cannot be broken up, and the controlled-release fertilizer is easily accumulated on the soil surface in blocks, affecting the effect of fertilization.

[0004] For example: The Chinese invention patent (application number: 202111048165.2) discloses a "fertilizer delivery device with an equal distribution mechanism for soil treatment". Its specification discloses: In order to ensure that the waste can be sprinkled on the soil surface relatively conveniently and evenly, the discharge speed of the waste is mostly controlled by the staff themselves. Referring to the above-mentioned comparative document with publication number CN110521370A, by turning the handle, the iron rod is moved downward and inserted into the ground. Without causing damage to the roots of the vegetation, the fertilizer device is inserted into the soil for fertilization. Not only will it not damage the vegetation, but it will also reduce the workload of fertilization and speed up the fertilization speed. However, this device is not suitable for the delivery of solid fertilizers, and cannot effectively ensure that the waste can be evenly distributed on the soil surface; the above-mentioned patent can prove the defects of the prior art.

[0005] Therefore, we have made improvements to this and proposed a plant cultivation controlled-release fertilizer dispenser and process. Summary of the invention

[0006] The purpose of the present invention is to address the problems raised by the current background technology.

[0007] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following plant cultivation controlled-release fertilizer dispenser and process to improve the above-mentioned problems.

[0008] The specific application is as follows:

[0009] A plant cultivation controlled-release fertilizer dispenser comprises an arc-shaped ring frame, an extrusion component is arranged in the middle of the arc-shaped ring frame, and a spraying component is arranged on one side of the arc-shaped ring frame;

[0010] The extrusion assembly includes two side shafts that are symmetrically and evenly distributed on the inner ring wall of the arc-shaped ring frame, side frame plates are provided at opposite ends of the two side shafts, an annular cylinder is movably connected between the two side frame plates, a rubber cylinder ring is fixedly connected to one side of the annular cylinder, an auxiliary plate is provided at the other end of the rubber cylinder ring, an inner gear cylinder is movably connected to the middle part of the auxiliary plate and passes through the middle part of the auxiliary plate, an outer ring frame is fixedly connected to the outer wall of the inner gear cylinder, the outer ring frame is provided with a plurality of hinges evenly distributed around the circumference, the other end of the hinge is movably connected to an arc plate, and a sieve window is provided below the outer wall of the annular cylinder.

[0011] As a preferred technical solution of the present application, a stirring assembly is provided under the auxiliary plate, a circular plate is fixedly connected to one end of the annular tube away from the rubber tube ring, a discharge arc plate is movably connected to one side above the annular tube, and one side of the discharge arc plate is connected to the inner ring wall of the annular tube, a first plate frame is fixedly connected to the outer wall of the annular tube, and two arc-shaped elastic rods are fixedly connected to the side surfaces of the first plate frame in a symmetrical and evenly distributed manner.

[0012] As a preferred technical solution of the present application, the tooth wall of the internal gear cylinder is meshingly connected with an internal gear, one side of the internal gear is fixedly connected to a first motor, the first motor is fixedly connected to a positioning frame plate on the side away from the internal gear, and the positioning frame plate is fixedly installed above the side of the auxiliary plate.

[0013] As a preferred technical solution of the present application, a positioning wheel is fixedly connected to the middle of one of the side shafts, an auxiliary gear is meshingly connected to the top of the positioning wheel, a second motor is fixedly connected to the side of the auxiliary gear, and a side guard plate is fixedly connected to one end of the second motor away from the auxiliary gear, and the bottom of the side guard plate is fixedly installed above the arc-shaped ring frame.

[0014] As a preferred technical solution of the present application, the stirring assembly includes a base frame plate fixedly installed below the annular cylinder, an electric telescopic rod is fixedly connected below the base frame plate, a fixed frame is fixedly connected below the electric telescopic rod, an auxiliary window is provided below the auxiliary plate, an auxiliary inclined frame is fixedly connected above the auxiliary window, an inclined plate is fixedly connected below the base frame plate, and the inclined plate is movably connected to the auxiliary inclined frame.

[0015] As a preferred technical solution of the present application, a spring telescopic rod is fixedly connected to one side of the auxiliary inclined frame, and the other end of the spring telescopic rod is fixedly mounted on the side wall of the fixed frame.

[0016] As a preferred technical solution of the present application, the spray assembly includes two positioning arc covers which are symmetrically and evenly distributed and fixedly installed on one side of the arc-shaped ring frame, a diversion arc tube is fixedly connected between the two positioning arc covers, a plurality of nozzles are evenly distributed and fixedly connected to one side of the diversion arc tube, a pipe mouth is provided above the outer wall of the annular tube, and an arc-shaped mesh plate is provided on the inner wall of the positioning arc cover.

[0017] As a preferred technical solution of the present application, two support plates are symmetrically and evenly distributed and fixedly connected above the diverter arc tube, a hopper is fixedly connected above the two support plates, and a rubber funnel is fixedly connected below the hopper and is located between the auxiliary plate and the circular plate.

[0018] As a preferred technical solution of the present application, the side guard plate is symmetrically and evenly distributed and fixedly connected to two side rods on the side away from the second motor, the other ends of the two side rods are fixedly connected to handles, a tripod plate is fixedly connected below the side rods, and a second wheel body is movably installed below the tripod plate.

[0019] A process for a plant cultivation controlled-release fertilizer dispenser includes the following steps:

[0020] S1. Displacement: Holding the handle, with the cooperation of the side rods, the whole structure will be pushed to move on the ground where plants are cultivated;

[0021] S2, guiding the material: the controlled-release fertilizer to be put into the hopper will flow downward along the rubber funnel. At this time, the first motor drives the internal gear to rotate, drives the internal gear cylinder meshing with it, rotates in the auxiliary plate, and drives the outer ring frame to rotate in the opposite direction, so that the arc plate connected by the hinge fits the inner wall of the annular cylinder to move, and then the discharge arc plate is moved to open the annular cylinder, so that the controlled-release fertilizer in the rubber funnel is introduced. After the arc plate is separated from the discharge arc plate, the introduction of the controlled-release fertilizer is stopped;

[0022] S3, material pressing: After the controlled-release fertilizer is introduced, the arc plate continues to be driven by the outer ring frame, and the arc plate continues to rotate, gradually contacting the outer wall of the outer ring frame, and driving the controlled-release fertilizer to move to the bottom of the annular cylinder to squeeze the controlled-release fertilizer and introduce it along the sieve window. During the movement, the fertilizer is squeezed and evenly released;

[0023] S4, mixing: start the electric telescopic rod to shrink, drive the fixed frame to move upward, make the auxiliary plate follow the movement, drive the outer ring frame in the auxiliary plate upward, make it in the middle of the annular tube, and with the assistance of the auxiliary inclined frame and the inclined plate, gradually move the auxiliary plate away from the annular tube, pull the rubber tube ring, make the arc plate away from the circular plate, and then drive the discharge arc plate to introduce the required mixed controlled-release fertilizer into it, and drive the positively rotating arc plate to mix it evenly in the annular tube. After the mixing is completed, rotate the annular tube so that the discharge arc plate faces downward, and then open it to lead it out;

[0024] S5. Spraying: Start the second motor to drive the auxiliary gear to rotate, and drive the positioning wheel meshed with it. With the cooperation of the side shaft and the side frame plate, the vertical state of the annular tube is converted to a horizontal state, and its sieve window enters one of the positioning arc covers. Then start the motor for positive rotation. Driven by the centrifuge, the arc plate contacts the inner wall of the annular tube. Since the outer ring frame is below the center of the annular tube, the cavity space formed by the arc plate will gradually change during the rotation of the arc plate, and it will be sucked from the pipe mouth, pass through the positioning arc cover and enter the diversion arc tube, and be guided out by the nozzle to realize the spraying operation.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] In the scheme of this application:

[0027] 1. In order to solve the problem that the controlled-release fertilizer in the prior art will be adhered and accumulated during the filling process, and the controlled-release fertilizer is directly discharged along the discharging structure during the delivery process, and the accumulated block structure cannot be broken up, which makes it easy for the controlled-release fertilizer to be accumulated on the soil surface in blocks, affecting the fertilization effect, the present application drives the inner gear cylinder that is not on the same axis as the annular cylinder under the drive of centrifugal force, and the arc plate is always in contact with the inner wall of the annular cylinder. Under the rotation, the cavity is continuously reduced, and the controlled-release fertilizer squeezed into the annular cylinder is evenly delivered, so that the controlled-release fertilizer can be evenly extruded and delivered, and will not be accumulated on the soil surface in blocks;

[0028] 2. The auxiliary plate is driven upward by the electric telescopic rod to move the outer ring frame to the middle of the annular tube, and the arc plate is taken away from the circular plate. Under the rotation of the outer ring frame, the arc plate evenly stirs the controlled-release fertilizer introduced into the annular tube, so that the required mixed controlled-release fertilizer can be stirred and mixed to meet the uniformity of the fertilizer delivery process;

[0029] 3. By rotating the outer ring frame forward, the cavity between the arc plate, the outer ring frame and the annular tube gradually expands, and the liquid is sucked from the nozzle, led out through the sieve window, and enters the positioning arc cover, so that suction can be formed according to the volume change inside the cavity to irrigate and spray the plants;

[0030] 4. During the delivery process, the outer ring frame is rotated in the opposite direction. Since it is not located at the center of the circular plate, the arc plate is driven by centrifugal force to fit the inner wall of the annular tube, gradually contact the outer wall of the outer ring frame, and drive the controlled-release fertilizer to move to the bottom of the annular tube to extrude the controlled-release fertilizer for uniform delivery. During the mixing process, the outer ring frame is driven to move to the middle of the circular plate, so that the arc plate connected to the outer ring frame is driven by centrifugal force to uniformly contact the inner wall of the annular tube and contact the controlled-release fertilizer to be mixed, so as to stir and mix the controlled-release fertilizer. During the spraying process, the outer ring frame is rotated forward. Since it is not located at the center of the circular plate, the arc plate is driven by centrifugal force to contact the inner wall of the annular tube, and the volume of the cavity formed by it changes continuously, thereby generating suction to extract the water body, so that it can flexibly switch between the extrusion structure, the stirring structure and the impeller structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The overall structure of the plant cultivation controlled-release fertilizer dispenser provided in this application is shown in FIG. Figure 1 ;

[0032] Figure 2 The overall structure of the plant cultivation controlled-release fertilizer dispenser provided in this application is shown in FIG. Figure 2 ;

[0033] Figure 3 Schematic diagram of the partial structure of the plant cultivation controlled-release fertilizer dispenser provided in this application Figure 1 ;

[0034] Figure 4 Schematic diagram of the partial structure of the plant cultivation controlled-release fertilizer dispenser provided in this application Figure 2 ;

[0035] Figure 5 Schematic diagram of the partial structure of the plant cultivation controlled-release fertilizer dispenser provided in this application Figure 3 ;

[0036] Figure 6 Schematic diagram of the partial structure of the plant cultivation controlled-release fertilizer dispenser provided in this application Figure 4 ;

[0037] Figure 7 A schematic diagram of the partial structure of an extrusion assembly in a controlled-release fertilizer dispenser for plant cultivation provided in this application;

[0038] Figure 8 Schematic diagram of the partial structure of the plant cultivation controlled-release fertilizer dispenser provided in this application Figure 5 ;

[0039] Fig. 9 Schematic diagram of the partial structure of the plant cultivation controlled-release fertilizer dispenser provided in this application Figure 6 ;

[0040] Fig.10 A schematic diagram of the process flow of the plant cultivation controlled-release fertilizer dispenser provided in this application.

[0041] Indicated in the figure:

[0042] 1. Arc ring frame;

[0043] 2. Extrusion assembly; 201. Circular plate; 202. Annular cylinder; 203. Auxiliary plate; 204. First plate frame; 205. Internal gear cylinder; 206. Side shaft; 207. Positioning frame plate; 208. Screen window; 209. Rubber cylinder ring; 210. Support plate; 211. Arc plate; 212. Internal gear; 213. First motor; 214. Second plate frame; 215. Arc spring rod; 216. Positioning wheel; 217. Discharging arc plate; 218. Hinge; 219. Side frame plate; 220. Second motor; 221. Hopper; 222. Auxiliary gear; 223. Rubber funnel;

[0044] 3. stirring assembly; 301. auxiliary window; 302. fixed frame; 303. spring telescopic rod; 304. bottom frame plate; 305. inclined plate; 306. electric telescopic rod; 307. auxiliary inclined frame;

[0045] 4. Side guard plate;

[0046] 5. Spraying assembly; 501. Positioning arc cover; 502. Arc screen; 503. Diverter arc tube; 504. Sprinkler; 505. Nozzle;

[0047] 6. Oblique rod; 7. First wheel body; 8. Tripod plate; 9. Second wheel body; 10. Side rod; 11. Handle. DETAILED DESCRIPTION

[0048] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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 should fall within the scope of protection of the present invention.

[0049] As described in the background technology, the controlled-release fertilizer will produce adhesion and accumulation during the filling process. During the delivery process, it is directly discharged along the discharging structure. The accumulated block structure cannot be broken up, and the controlled-release fertilizer is easily accumulated on the soil surface in block form, affecting the fertilization effect.

[0050] In order to solve this technical problem, the present invention provides a plant cultivation controlled-release fertilizer dispenser and process, which is applied to the technical field of fertilizer dispenser devices.

[0051] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0052] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0053] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0054] Example 1, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Fig. 9 A plant cultivation controlled-release fertilizer delivery machine comprises an arc-shaped ring frame 1, an extrusion component 2 is arranged in the middle of the arc-shaped ring frame 1, and a spraying component 5 is arranged on one side of the arc-shaped ring frame 1;

[0055] The extrusion assembly 2 includes two side shafts 206 symmetrically and evenly distributed on the inner ring wall of the arc-shaped ring frame 1, and side frame plates 219 are provided at opposite ends of the two side shafts 206. An annular cylinder 202 is movably connected between the two side frame plates 219, and a rubber cylinder ring 209 is fixedly connected to one side of the annular cylinder 202. An auxiliary plate 203 is provided at the other end of the rubber cylinder ring 209. An inner gear cylinder 205 is movably connected to the middle of the auxiliary plate 203 and passes through the middle of the auxiliary plate 203. An outer ring frame 224 is fixedly connected to the outer wall of the inner gear cylinder 205. The outer ring frame 224 is provided with a plurality of hinges 218 evenly distributed on the circumference. The other end of the hinge 218 is movably connected with an arc plate 211, and a sieve window 208 is provided at the lower part of the outer wall of the annular cylinder 202. The inner gear cylinder 205 is driven to rotate by the rotating internal gear 212. Since the centers of the inner gear cylinder 205 and the annular cylinder 202 are not on the same axis, during the reverse rotation, the centrifugal force guides the arc plate 211 to the inner wall of the annular cylinder 202. The arc plate 211 in the outer ring frame 224 and the controlled-release fertilizer in the annular cylinder 202 are squeezed after the cavity gradually becomes smaller, and are guided out along the sieve window 208 at the lower part of the annular cylinder 202, so as to be evenly released.

[0056] Beneficial effect: driven by centrifugal force, the inner gear cylinder 205 which is not on the same axis as the annular cylinder 202 is driven, and the arc plate 211 is always in contact with the inner wall of the annular cylinder 202. The cavity is continuously reduced during rotation, and the controlled-release fertilizer squeezed into the annular cylinder 202 is evenly released, so that the controlled-release fertilizer can be evenly squeezed and released without being accumulated in lumps on the soil surface.

[0057] Further, such as Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a stirring assembly 3 is provided below the auxiliary plate 203, a circular plate 201 is fixedly connected to one end of the annular tube 202 away from the rubber tube ring 209, a discharge arc plate 217 is movably connected to one side above the annular tube 202, and one side of the discharge arc plate 217 is connected to the inner ring wall of the annular tube 202, a first plate frame 204 is fixedly connected to the outer wall of the annular tube 202, and two arc spring rods 215 are fixedly connected to the side of the first plate frame 204 in a symmetrical and evenly distributed manner. By the reverse rotation of the arc plate 211, the discharge arc plate 217 in contact with the inner wall of the annular tube 202 is pushed to squeeze the arc spring rod 215, so that the annular tube 202 is opened and the controlled-release fertilizer is introduced.

[0058] Further, such as Figure 4 and Figure 6 As shown, the other ends of the two arc-shaped elastic rods 215 are fixedly connected to the second plate frame 214, and the lower part of the second plate frame 214 is fixedly installed on the outer wall of the discharge arc plate 217. The second plate frame 214 provides a support point for the arc-shaped elastic rods 215, so that it can provide support for the movement of the discharge arc plate 217.

[0059] Further, such as Figure 5 , Figure 6 and Figure 7 As shown, the tooth wall of the inner gear cylinder 205 is meshedly connected with the inner gear 212, and a first motor 213 is fixedly connected to one side of the inner gear 212. The first motor 213 is fixedly connected to a positioning frame plate 207 away from the side of the inner gear 212. The positioning frame plate 207 is fixedly installed above the side of the auxiliary plate 203. The inner gear 212 is driven to rotate by the first motor 213, and then the inner gear cylinder 205 meshed with it is driven to rotate, providing power for the rotation of the outer ring frame 224.

[0060] Further, such as Figure 8 and Fig. 9 As shown, a positioning wheel 216 is fixedly connected to the middle of one of the side shafts 206, an auxiliary gear 222 is meshedly connected above the positioning wheel 216, a second motor 220 is fixedly connected to the side of the auxiliary gear 222, and the second motor 220 is fixedly connected to a side guard plate 4 at one end away from the auxiliary gear 222. The side guard plate 4 is fixedly installed above the arc-shaped ring plate, and the auxiliary gear 222 is driven by the second motor 220 to rotate, so that the positioning wheel 216 meshed with it is rotated, and with the cooperation of the side shaft 206 and the side guard plate 4, the position state of the annular cylinder 202 is switched.

[0061] Example 2, the plant cultivation controlled-release fertilizer delivery machine provided in Example 1 is further optimized, specifically, Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the stirring assembly 3 includes a bottom frame plate 304 fixedly installed below the annular cylinder 202, an electric telescopic rod 306 is fixedly connected below the bottom frame plate 304, a fixed frame 302 is fixedly connected below the electric telescopic rod 306, an auxiliary window 301 is provided below the auxiliary plate 203, an auxiliary inclined frame 307 is fixedly connected above the auxiliary window 301, an inclined plate 305 is fixedly connected below the bottom frame plate 304, and the inclined plate 305 is movably connected to the auxiliary inclined frame 307, which activates the electric telescopic rod 306 to move The auxiliary plate 203 moves along with the rotation of the auxiliary plate 203, and the outer ring frame 224 in the auxiliary plate 203 is driven upward to be located in the middle of the annular tube 202. With the assistance of the auxiliary inclined frame 307 and the inclined plate 305, the auxiliary plate 203 is gradually moved away from the annular tube 202, and the rubber tube ring 209 is pulled, so that the arc plate 211 is moved away from the circular plate 201. Driven by the rotating arc plate 211, the controlled-release fertilizer in the annular tube 202 is stirred and mixed.

[0062] Beneficial effect: The auxiliary plate 203 is driven upward by the electric telescopic rod 306 to move the outer ring frame 224 to the middle of the annular tube 202, and the arc plate 211 is taken away from the circular plate 201. Under the rotation of the outer ring frame 224, the arc plate 211 evenly stirs the controlled-release fertilizer introduced into the annular tube 202, so that the required mixed controlled-release fertilizer can be stirred and mixed to meet the uniformity of the fertilizer delivery process.

[0063] Further, such as Figure 5 and Figure 6 As shown, a spring telescopic rod 303 is fixedly connected to one side of the auxiliary inclined frame 307, and the other end of the spring telescopic rod 303 is fixedly installed on the side wall of the fixed frame 302. The spring telescopic rod 303 ensures that the auxiliary inclined frame 307 and the inclined plate 305 can fit tightly.

[0064] Embodiment 3, the plant cultivation controlled-release fertilizer delivery machine provided in Embodiment 1 or 2 is further optimized, specifically, as Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 8 and Fig. 9As shown, the spray assembly 5 includes two positioning arc covers 501 which are symmetrically and evenly distributed and fixedly installed on one side of the arc-shaped ring frame 1, a diversion arc tube 503 is fixedly connected between the two positioning arc plates, and a plurality of nozzles 504 are evenly distributed and fixedly connected on one side of the diversion arc tube 503. A pipe mouth 505 is provided above the outer wall of the annular tube 202, and an arc mesh plate 502 is provided on the inner wall of the positioning arc cover 501, which converts the vertical state of the annular tube 202 into a horizontal state, and its sieve window 208 enters one of the positioning arc covers 501, and then the motor is turned on for positive rotation. Driven by centrifugation, the arc plate 211 contacts the inner wall of the annular tube 202. Since the outer ring frame 224 is below the center of the annular tube 202, the cavity space formed by the arc plate 211 will gradually change during its rotation, and it will be sucked from the pipe mouth 505, pass through the positioning arc cover 501 into the diversion arc tube 503, and be exported by the nozzle 504.

[0065] Beneficial effect: By rotating the outer ring frame 224 forward, the cavity between the arc plate 211, the outer ring frame 224 and the annular tube 202 is gradually expanded, and then it is sucked by the pipe mouth 505, and the sieve window 208 is output to enter the positioning arc cover 501, so that suction can be formed according to the volume change inside the cavity to extract, so as to irrigate and spray the plants.

[0066] Further, such as Figure 8 and Fig. 9 As shown, two support plates 210 are symmetrically and evenly distributed and fixedly connected above the diverter arc tube 503, a hopper 221 is fixedly connected above the two support plates 210, and a rubber funnel 223 is fixedly connected below the hopper 221 and is located between the auxiliary plate 203 and the circular plate 201. The rubber funnel 223 connected to the hopper 221 ensures the introduction of the controlled-release fertilizer without hindering the change of the position and shape of the annular tube 202.

[0067] Further, such as Figure 1 and Figure 8 As shown, the side guard plate 4 is symmetrically and evenly distributed on one side away from the second motor 220 and fixedly connected to two side rods 10, the other ends of the two side rods 10 are fixedly connected to handles 11, a tripod plate 8 is fixedly connected below the side rods 10, a second wheel body 9 is movably installed below the tripod plate 8, an inclined rod 6 is fixedly connected below one end of the arc-shaped ring frame 1, and a first wheel body 7 is provided at the lower end of the inclined rod 6, and the first wheel body 7 cooperates with the second wheel body 9 to move the entire structure on the ground where plants are cultivated.

[0068] Example 4, please refer to Fig.10 , a process for a plant cultivation controlled-release fertilizer dispenser, comprising the following operating steps:

[0069] S1. Displacement: Holding the handle 11, with the cooperation of the side rod 10, the whole structure is pushed to move on the ground where plants are cultivated;

[0070] S2, guiding the material: the controlled-release fertilizer to be put into the hopper 221, and it flows downward along the rubber funnel 223. At this time, the first motor 213 drives the inner gear 212 to rotate, and drives the inner gear cylinder 205 meshing therewith to rotate in the auxiliary plate 203, and at the same time drives the outer ring frame 224 to rotate in the opposite direction, so that the arc plate 211 connected by the hinge 218 is in contact with the inner wall of the annular cylinder 202 to move, and then the discharge arc plate 217 is moved to open the annular cylinder 202, so that the controlled-release fertilizer in the rubber funnel 223 is introduced, and the introduction of the controlled-release fertilizer is stopped after the arc plate 211 is separated from the discharge arc plate 217;

[0071] S3, pressing material: after the controlled-release fertilizer is introduced, the arc plate 211 continues to be driven by the outer ring frame 224, and the arc plate 211 continues to rotate, gradually contacting the outer wall of the outer ring frame 224, and driving the controlled-release fertilizer to move to the bottom of the annular cylinder 202 to squeeze the controlled-release fertilizer and introduce it along the sieve window 208. During the movement, the controlled-release fertilizer is squeezed and evenly released;

[0072] S4, mixing: start the electric telescopic rod 306 to shrink, drive the fixed frame 302 to move upward, so that the auxiliary plate 203 moves with it, and drive the outer ring frame 224 in the auxiliary plate 203 upward to make it in the middle of the annular tube 202, and with the assistance of the auxiliary inclined frame 307 and the inclined plate 305, gradually move the auxiliary plate 203 away from the annular tube 202, pull the rubber tube ring 209, so that the arc plate 211 is away from the circular plate 201, and then drive the discharge arc plate 217 to introduce the controlled-release fertilizer to be mixed, and drive the arc plate 211 to rotate in the forward direction to mix it evenly in the annular tube 202. After the mixing is completed, rotate the annular tube 202 to make the discharge arc plate 217 face downward, and then open it to lead it out;

[0073] S5, spraying: start the second motor 220 to drive the auxiliary gear 222 to rotate, and drive the positioning wheel 216 meshing with it, and with the cooperation of the side shaft 206 and the side frame plate 219, convert the vertical state of the annular tube 202 into a horizontal state, and its sieve window 208 enters one of the positioning arc covers 501, and then start the motor for positive rotation. Driven by the centrifugal force, the arc plate 211 contacts the inner wall of the annular tube 202. Since the outer ring frame 224 is below the center of the annular tube 202, the cavity space formed by the arc plate 211 will gradually change during the rotation of the arc plate 211, and it will be sucked from the pipe mouth 505, pass through the positioning arc cover 501 and enter the diversion arc tube 503, and be exported by the nozzle 504 to realize the spraying operation.

[0074] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0075] Obviously, the embodiments described above are only some embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific embodiments, or to perform equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present invention.

Claims

1. A controlled-release fertilizer dispenser for plant cultivation, characterized in that: It comprises an arc-shaped ring frame (1), wherein an extrusion assembly (2) is provided in the middle of the arc-shaped ring frame (1), and a spray assembly (5) is provided on one side of the arc-shaped ring frame (1); The extrusion assembly (2) comprises two side shafts (206) symmetrically and evenly distributed on the inner ring wall of the arc-shaped ring frame (1); side frame plates (219) are provided at opposite ends of the two side shafts (206); an annular cylinder (202) is movably connected between the two side frame plates (219); a rubber cylinder ring (209) is fixedly connected to one side of the annular cylinder (202); an auxiliary plate (203) is provided at the other end of the rubber cylinder ring (209); an inner gear cylinder (205) is movably connected to the middle of the auxiliary plate (203) and passes through the middle of the auxiliary plate (203); an outer ring frame (224) is fixedly connected to the outer wall of the inner gear cylinder (205); a plurality of hinges (218) are evenly distributed on the circumference of the outer ring frame (224); the other end of the hinge (218) is movably connected to the arc-shaped plate (211); and a sieve hole window (208) is provided at the lower part of the outer wall of the annular cylinder (202).

2. A plant cultivation controlled-release fertilizer dispenser according to claim 1, characterized in that: A stirring assembly (3) is provided below the auxiliary plate (203); a circular plate (201) is fixedly connected to one end of the annular tube (202) away from the rubber tube ring (209); a discharge arc plate (217) is movably connected to one side of the upper side of the annular tube (202); one side of the discharge arc plate (217) is connected to the inner ring wall of the annular tube (202); a first plate frame (204) is fixedly connected to the upper side of the outer wall of the annular tube (202); and two arc-shaped elastic rods (215) are fixedly connected to the side of the first plate frame (204) in a symmetrical and evenly distributed manner.

3. The plant cultivation controlled-release fertilizer dispenser according to claim 1, characterized in that: The tooth wall of the internal gear cylinder (205) is meshedly connected with an internal gear (212), one side of the internal gear (212) is fixedly connected with a first motor (213), and the side of the first motor (213) away from the internal gear (212) is fixedly connected with a positioning frame plate (207), and the positioning frame plate (207) is fixedly mounted above the side of the auxiliary plate (203).

4. The plant cultivation controlled-release fertilizer dispenser according to claim 1, characterized in that: A positioning wheel (216) is fixedly connected to the middle of one of the side shafts (206), an auxiliary gear (222) is meshedly connected to the top of the positioning wheel (216), a second motor (220) is fixedly connected to the side of the auxiliary gear (222), and a side guard plate (4) is fixedly connected to one end of the second motor (220) away from the auxiliary gear (222), and the bottom of the side guard plate (4) is fixedly mounted above the arc-shaped ring frame (1).

5. The plant cultivation controlled-release fertilizer dispenser according to claim 2, characterized in that: The stirring assembly (3) comprises a base plate (304) fixedly mounted below the annular cylinder (202); an electric telescopic rod (306) is fixedly connected below the base plate (304); a fixed frame (302) is fixedly connected below the electric telescopic rod (306); an auxiliary window (301) is provided below the auxiliary plate (203); an auxiliary inclined frame (307) is fixedly connected above the auxiliary window (301); an inclined plate (305) is fixedly connected below the base plate (304); and the inclined plate (305) is movably connected to the auxiliary inclined frame (307).

6. The plant cultivation controlled-release fertilizer dispenser according to claim 5, characterized in that: One side of the auxiliary inclined frame (307) is fixedly connected to a spring telescopic rod (303), and the other end of the spring telescopic rod (303) is fixedly mounted on the side wall of the fixed frame (302).

7. The plant cultivation controlled-release fertilizer dispenser according to claim 1, characterized in that: The spray assembly (5) comprises two positioning arc covers (501) symmetrically and evenly distributed and fixedly mounted on one side of the arc-shaped ring frame (1); a flow-dividing arc tube (503) is fixedly connected between the two positioning arc covers (501); a plurality of spray heads (504) are evenly distributed and fixedly connected to one side of the flow-dividing arc tube (503); a pipe opening (505) is provided above the outer wall of the annular cylinder (202); and an arc-shaped mesh plate (502) is provided on the inner wall of the positioning arc cover (501).

8. A plant cultivation controlled-release fertilizer dispenser according to claim 7, characterized in that: Two support plates (210) are symmetrically and evenly distributed and fixedly connected above the diverter arc tube (503); a hopper (221) is fixedly connected above the two support plates (210); and a rubber funnel (223) is fixedly connected below the hopper (221) and is located between the auxiliary plate (203) and the circular plate (201).

9. The plant cultivation controlled-release fertilizer dispenser according to claim 4, characterized in that: Two side rods (10) are symmetrically and evenly distributed and fixedly connected to the side of the side guard plate (4) away from the second motor (220); the other ends of the two side rods (10) are fixedly connected to handles (11); a tripod plate (8) is fixedly connected below the side rods (10); and a second wheel body (9) is movably installed below the tripod plate (8).

10. A process for a plant cultivation controlled-release fertilizer dispenser, using the plant cultivation controlled-release fertilizer dispenser as claimed in claim 9, characterized in that: The steps include: S1. Displacement: Holding the handle (11), with the cooperation of the side rod (10), the whole structure is pushed to move on the ground where plants are cultivated; S2, guiding the material: the controlled-release fertilizer to be put into the hopper (221) flows downward along the rubber funnel (223), at which time the first motor (213) drives the inner gear (212) to rotate, drives the inner gear cylinder (205) meshing therewith to rotate in the auxiliary plate (203), and drives the outer ring frame (224) to rotate in the opposite direction, so that the arc plate (211) connected by the hinge (218) moves against the inner wall of the annular cylinder (202), and then moves the discharge arc plate (217), opens the annular cylinder (202), and allows the controlled-release fertilizer in the rubber funnel (223) to be introduced, and the introduction of the controlled-release fertilizer is stopped after the arc plate (211) is separated from the discharge arc plate (217); S3, pressing the material: after the controlled-release fertilizer is introduced, the arc plate (211) continues to be driven by the outer ring frame (224), and the arc plate (211) continues to rotate, gradually contacting the outer wall of the outer ring frame (224), and driving the controlled-release fertilizer to move to the bottom of the annular cylinder (202), so as to squeeze the controlled-release fertilizer and introduce it along the sieve window (208). During the movement, the controlled-release fertilizer is squeezed and evenly released; S4, mixing: the electric telescopic rod (306) is started to shrink, driving the fixed frame (302) to move upward, so that the auxiliary plate (203) moves along, and the outer ring frame (224) in the auxiliary plate (203) is driven upward to be located in the middle of the annular tube (202), and with the assistance of the auxiliary inclined frame (307) and the inclined plate (305), the auxiliary plate (203) is gradually moved away from the annular tube (202), and the rubber tube ring (209) is pulled to make the arc plate (211) away from the circular plate (201), and at this time, the discharge arc plate (217) is driven to introduce the controlled-release fertilizer to be mixed therein, and driven by the positively rotating arc plate (211), the controlled-release fertilizer is evenly mixed in the annular tube (202), and after the mixing is completed, the annular tube (202) is rotated to make the discharge arc plate (217) face downward, and the discharge arc plate (217) is opened to be discharged; S5, spraying: start the second motor (220) to drive the auxiliary gear (222) to rotate, and drive the positioning wheel (216) meshed with it, and under the cooperation of the side shaft (206) and the side frame plate (219), the vertical state of the annular tube (202) is converted into a horizontal state, and its sieve window (208) enters one of the positioning arc covers (501), and then start the motor to rotate in the forward direction. Driven by the centrifugal force, the arc plate (211) contacts the inner wall of the annular tube (202). Since the outer ring frame (224) is below the center of the annular tube (202), the cavity space formed by the arc plate (211) will gradually change during the rotation of the arc plate (211), and the liquid is sucked out from the pipe mouth (505), passes through the positioning arc cover (501) and enters the diverter arc tube (503), and is led out by the nozzle (504) to realize the spraying operation.

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