Agricultural planting fertilization device

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to an agricultural planting and fertilizing device which comprises a trolley, a fertilizing tank is arranged at the top of the trolley through supporting leg columns, a feeding port is formed in the top of the fertilizing tank, a mixing mechanism is arranged on the outer wall of the fertilizing tank, a stirring mechanism is arranged at the top of the fertilizing tank, and a discharging barrel is arranged at the bottom of the fertilizing tank. A solid-state discharging pipe and a liquid-state discharging pipe are arranged at the bottom end of the discharging barrel in a communicating mode, a solid-state valve and a liquid-state valve are arranged on the solid-state discharging pipe and the liquid-state discharging pipe respectively, a solid-state adjusting assembly is arranged in the discharging barrel, and a fertilizing pipe is connected to the end, away from the discharging barrel, of the solid-state discharging pipe; one end, far away from the discharging barrel, of the liquid discharging pipe is communicated with a spray head through a liquid adjusting assembly, and by arranging the fertilizing tank, the mixing mechanism, the solid discharging pipe, the liquid discharging pipe, the solid adjusting assembly and the liquid adjusting assembly, the device can be used for fertilizing solid fertilizer or liquid fertilizer according to actual needs; the fertilization device does not need to be replaced and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to an agricultural planting and fertilizing device. Background Art

[0002] Fertilization refers to the agricultural practice of applying fertilizer to the soil or spraying it on plants to provide nutrients needed by plants and maintain and improve soil fertility. The primary goals of fertilization are to increase crop yields, improve crop quality, enhance soil fertility, and increase economic returns. Therefore, rational and scientific fertilization is one of the key means of ensuring food security and maintaining sustainable agricultural development.

[0003] Existing fertilizers include liquid fertilizers and solid fertilizers. In the prior art, the fertilizing devices are divided into two types: a solid fertilizer fertilizing device and a liquid fertilizer fertilizing device, which cannot be used together. When the land is fertilized with solid fertilizers using a solid fertilizer fertilizing device and liquid fertilizers need to be fertilized, it is necessary to replace it with a liquid fertilizer fertilizing device before fertilizing, resulting in low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an agricultural planting fertilization device to solve the problem in the prior art that fertilization devices cannot be used mixedly. When a solid fertilizer fertilization device is used to fertilize the land with solid fertilizer and liquid fertilizer needs to be applied, it is necessary to replace it with a liquid fertilizer fertilization device before fertilizing.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] An agricultural planting fertilization device includes a cart, a fertilizer tank is installed in the middle of the top of the cart through a support leg column, a feed port is opened on one side of the top of the fertilizer tank, a mixing mechanism connected to the interior of the fertilizer tank is provided on the outer wall of the fertilizer tank, a stirring mechanism for stirring the interior of the fertilizer tank is provided on the top of the fertilizer tank, a discharge barrel is connected to the bottom of the fertilizer tank, a solid discharge pipe and a liquid discharge pipe are symmetrically connected on both sides of the bottom end of the discharge barrel, a solid valve and a liquid valve are respectively provided on the end of the solid discharge pipe and the liquid discharge pipe near the discharge barrel, a solid regulating component for controlling the discharge of the solid discharge pipe is provided inside the discharge barrel, the end of the solid discharge pipe away from the discharge barrel is connected to the fertilizer pipe that runs through the cart, and the end of the liquid discharge pipe away from the discharge barrel is connected to a nozzle through the liquid regulating component.

[0007] A further technical solution is that the mixing mechanism includes a mixing box, which is arranged on one side of the fertilizer tank and is connected through a feed pipe. A water inlet is connected to the side of the mixing box away from the fertilizer tank, and a material injection port is provided on one side of the top of the mixing box. A first drive motor is installed on the top of the mixing box, and the output shaft of the first drive motor passes through the top of the mixing box and into the mixing box, and is connected to a stirring blade for transmission.

[0008] A further technical solution is that the stirring mechanism includes a driving motor, a filter disc with filter holes and a transmission rod. The driving motor is arranged at the top of the fertilizer tank, and the output shaft of the driving motor is installed toward the inside of the fertilizer tank through a sliding hole. The filter disc is arranged inside the fertilizer tank near the bottom, and the transmission rod is vertically installed inside the fertilizer tank. The top of the transmission rod is connected to the output shaft for transmission. Several stirring rods are provided on the transmission rod. The bottom of the transmission rod is also fixedly connected to a scraper rod, and the scraper rod is tightly fitted to the surface of the filter disc.

[0009] A further technical solution is that the solid-state adjustment component includes a spiral dragon and a servo motor. A rotating hole that passes through the interior of the discharge barrel is opened on the bottom side of the discharge barrel. The servo motor is arranged at the bottom of the discharge barrel. The output shaft of the servo motor passes through the interior of the discharge barrel through the rotating hole. The spiral dragon is vertically arranged inside the discharge barrel and the blades of the spiral dragon are movably abutted against the inner wall of the discharge barrel. The bottom of the spiral dragon is transmission-connected to the output shaft of the servo motor.

[0010] A further technical solution is that the liquid regulating assembly includes a conveying pump and a lifting mechanism, the feed port of the conveying pump is connected to the liquid discharge pipe, and the discharge port of the conveying pump is connected to the nozzle through a hose; the lifting mechanism is arranged at the front end of the trolley, and the top of the lifting mechanism is connected to the nozzle through a mounting frame.

[0011] A further technical solution is that the lifting mechanism includes a support tube and a support rod, the lower end of the support rod is inserted into the support tube; the outer wall of the support tube is provided with a threaded hole that passes through the interior of the support tube, and the inner thread of the threaded hole is matched with a bolt connected; a number of limit holes are vertically arranged on the surface of the support rod.

[0012] A further technical solution is to open a drying port on the side wall of the fertilizer tank that runs through the inside of the fertilizer tank. The drying port is connected to a hot air blower through a ventilation pipe. The hot air blower is mounted above the trolley through a support. A ventilation valve is provided on the ventilation pipe near the drying port.

[0013] A further technical solution is that a battery box is fixedly installed at one end of the trolley; a push plate is installed on the end of the trolley close to the battery box, and a control box is installed on the side wall of the push plate. The mixing mechanism, stirring mechanism, solid-state adjustment component, liquid-state adjustment component, battery box and hot air blower are all electrically connected to the control box.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. By setting a fertilizing tank, a mixing mechanism, a solid discharge pipe, a liquid discharge pipe, a solid regulating component and a liquid regulating component, this device can be used to fertilize solid fertilizers or liquid fertilizers according to actual needs without replacing the fertilizing device, thereby improving applicability.

[0015] 2. Accelerate the mixing of liquid fertilizer through the mixing mechanism to avoid uneven mixing of liquid fertilizer.

[0016] 3. By setting up a stirring mechanism, solid fertilizer particles can be broken up to prevent them from condensing into lumps, which makes fertilization inconvenient. At the same time, the liquid fertilizer is continuously stirred so that the liquid fertilizer is always in motion, maintaining the fluidity of the liquid fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a cross-sectional structural diagram of an agricultural planting and fertilizing device of the present utility model.

[0018] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle.

[0019] Figure 3 For this utility model Figure 1 Enlarged view of point B in the middle.

[0020] Figure 4 This is a structural schematic diagram of a support tube, support rod and mounting frame of an agricultural planting and fertilizing device according to the present utility model.

[0021] Icons: 1- trolley, 2- support leg, 3- fertilizer tank, 4- feed port, 5- discharge barrel, 6- solid discharge pipe, 7- liquid discharge pipe, 8- solid valve, 9- liquid valve, 10- fertilizer pipe, 11- nozzle, 12- drive motor, 13- filter hole, 14- filter disc, 15- transmission rod, 16- stirring rod, 17- scraper, 18- scraper, 19- spiral dragon, 20- servo motor, 21- delivery pump, 22-hose, 23-mounting frame, 24-support pipe, 25-support rod, 26-threaded hole, 27-bolt, 28-limiting hole, 29-drying port, 30-ventilation pipe, 31-hot air blower, 32-ventilation valve, 33-battery box, 34-push plate, 35-control box, 36-support frame, 37-mixing box, 38-feeding pipe, 39-water inlet, 40-injection port, 41-first drive motor, 42-stirring blade. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is 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 invention and are not intended to limit the present invention.

[0023] Example 1

[0024] refer to Figures 1 to 4The figure shows an agricultural planting fertilizing device, including a wheelbarrow 1, a fertilizer tank 3 is installed in the middle of the top of the wheelbarrow 1 through a support leg column 2, a feeding port 4 is opened on one side of the top of the fertilizer tank 3, a mixing mechanism connected to its interior is provided on the outer wall of the fertilizer tank 3, a stirring mechanism for stirring the inside of the fertilizer tank 3 is provided on the top of the fertilizer tank 3, a discharge barrel 5 is connected to the bottom of the fertilizer tank 3, and a solid discharge pipe 6 and a liquid discharge pipe 7 are symmetrically connected on both sides of the bottom end of the discharge barrel 5, the solid discharge pipe 6 and the liquid discharge pipe 7 are respectively provided with a solid valve 8 and a liquid valve 9 near one end of the discharge barrel 5, a solid regulating component for controlling the discharge of the solid discharge pipe 6 is provided inside the discharge barrel 5, the end of the solid discharge pipe 6 away from the discharge barrel 5 is connected to a fertilizer pipe 10 that runs through the wheelbarrow 1, and the end of the liquid discharge pipe 7 away from the discharge barrel 5 is connected to a nozzle 11 through a liquid regulating component. In the process, when solid fertilizer is needed to be applied, the liquid valve 9 and the solid valve 8 are closed, and the solid fertilizer is put into the fertilizing tank 3 from the feed port 4, and the stirring mechanism is started to stir the solid fertilizer to prevent the solid fertilizer from condensing into lumps. The solid valve 8 is opened, and the solid regulating component controls the amount of solid fertilizer applied through the solid discharge pipe 6, and then the solid fertilizer is applied to the soil through the fertilizing pipe 10. When liquid fertilizer is needed to be applied, the solid valve 8 and the liquid valve 9 are closed, and the liquid fertilizer and the aqueous solution are fully mixed through the mixing mechanism and then added to the fertilizing tank 3. At this time, the liquid valve 9 is opened, and the liquid fertilizer is transported to the inside of the nozzle 11 through the liquid regulating component and sprayed out through the nozzle 11, so as to carry out uniform fertilization. The use of this device can avoid the need to replace solid or liquid dedicated fertilizing devices, improve fertilization efficiency, and facilitate use by farmers.

[0025] Example 2

[0026] Based on the above embodiments, Figure 1 As shown, the mixing mechanism includes a mixing box 37, which is arranged on one side of the fertilizer tank 3 and is connected through a feed pipe 38. A water inlet 39 is connected to the side of the mixing box 37 away from the fertilizer tank 3, and a material injection port 40 is provided on one side of the top of the mixing box 37. A first drive motor 41 is installed on the top of the mixing box 37, and the output shaft of the first drive motor 41 passes through the top of the mixing box and into the mixing box 37, and is transmission-connected to a stirring blade 42. During actual use, the horizontal height of the feed pipe 38 is higher than the height of the water injection port 39. Liquid fertilizer is injected into the mixing box 37 through the feed port 40, and the external water pipe is connected through the water injection port 39 for water injection. The first drive motor 41 rotates and drives the stirring blade 40 to stir, so that the liquid fertilizer and the water flow are fully mixed, and then enter the fertilizer tank 3 through the feed pipe 38. It should be noted that the horizontal height of the feed pipe 38 is higher than the horizontal height of the water injection port 39 to ensure that the liquid fertilizer and the water flow are fully stirred and mixed by the stirring blade 40 in the mixing box 37 for subsequent fertilization.

[0027] As a preferred embodiment, refer to Figure 1 As shown, the stirring mechanism includes a driving motor 12, a filter disc 14 with filter holes 13 and a transmission rod 15. The driving motor 12 is arranged at the top of the fertilizer tank 3, and the output shaft of the driving motor 12 is installed toward the inside of the fertilizer tank 3 through a sliding hole. The filter disc 14 is arranged inside the fertilizer tank 3 near the bottom end, and the transmission rod 15 is vertically installed inside the fertilizer tank 3. The top of the transmission rod 15 is connected to the output shaft for transmission. A plurality of stirring rods 16 perpendicular to the transmission rod 15 are fixedly connected to the outside of the transmission rod 15, and a scraper 17 is fixedly connected to the other end of the stirring rod 16. The scraper 17 is movably abutted against the side wall of the fertilizer tank 3. The bottom of the transmission rod 15 is also fixedly connected to a scraper 18, and the scraper 18 is closely and movably abutted against the surface of the filter disc. In actual use, the present invention is The stirring rod 16 can stir and break up the fertilizer inside the fertilizing tank 3 to prevent the fertilizer inside the fertilizing tank 3 from clumping. The scraper 17 can clean the fertilizer adhering to the inner wall of the fertilizing tank 3 and ensure that the fertilizer inside the fertilizing tank 3 is completely discharged. By providing a filter disc 14 with filter holes 13, when the solid fertilizer condenses into blocks and has not been broken up by the stirring rod 16, the solid fertilizer in blocks is prevented from passing through the discharge barrel 5 into the solid discharge pipe 6, which may easily block the solid discharge pipe 6 and the fertilizer pipe 10. The filter holes 13 on the filter disc 14 can ensure that the granular solid fertilizer leaks smoothly into the discharge barrel 5 and then passes through the solid discharge pipe 6 and the fertilizer pipe 10 for fertilization respectively. The solid fertilizer that has condensed into blocks and has not been broken up falls on the filter disc 14, and the scraper 18 scrapes it so that the stirring rod 16 continues to break it up, thereby avoiding affecting the subsequent fertilization effect.

[0028] As a preferred embodiment, refer to Figure 1 、 Figure 2 As shown, the solid-state adjustment component includes a spiral dragon 19 and a servo motor 20. A rotating hole penetrating the interior of the discharge barrel 5 is opened on the bottom side of the discharge barrel 5. The servo motor 20 is arranged at the bottom of the discharge barrel 5. The output shaft of the servo motor 20 passes through the interior of the discharge barrel 5 through the rotating hole. The spiral dragon 19 is vertically arranged inside the discharge barrel 5 and the blades of the spiral dragon 19 are movably abutted against the inner wall of the discharge barrel 5. The bottom of the spiral dragon 19 is connected by transmission to the output shaft of the servo motor 20. In actual use, by arranging the servo motor 20 and the spiral dragon 19 at the bottom of the discharge barrel 5, the speed of rotating the spiral dragon 19 to transmit the solid fertilizer inside the fertilization tank 3 is controlled by the servo motor 20, thereby realizing the quantitative discharge of the fertilizer in the fertilization tank 3 according to demand, and then transmitting it to the fertilizer pipe 10 through the discharge pipe, and finally applying the fertilizer to the soil through the fertilizer pipe 10.

[0029] As a preferred embodiment, refer to Figures 1 to 4As shown, the liquid regulating assembly includes a delivery pump 21 and a lifting mechanism. The feed port 4 of the delivery pump 21 is connected to the liquid discharge pipe 7, and the discharge port of the delivery pump 21 is connected to the nozzle 11 through a hose 22; the lifting mechanism is arranged at the front end of the trolley 1, and the top of the lifting mechanism is connected to the nozzle 11 through a mounting bracket 23. The lifting mechanism includes a support tube 24 and a support rod 25. The lower end of the support rod 25 is inserted into the interior of the support tube 24; the outer wall of the support tube 24 is provided with a threaded hole 26 that passes through the interior of the support tube 24, and the inner thread of the threaded hole 26 is matched with a bolt 27; the support rod 2 A plurality of limiting holes 28 are vertically provided on the surface. In actual use, by controlling the delivery power of the delivery pump 21, the liquid fertilizer delivered to the inside of the nozzle 11 by the delivery pump 21 can be controlled to be sprayed out through the nozzle 11, thereby achieving quantitative fertilization according to the needs of crops. By providing a lifting mechanism, the position of the support rod 25 in the support tube 24 can be adjusted, and the support rod 25 can be fixed by the bolt 27 to achieve installation at different heights, so that the nozzle 11 is at an appropriate fertilization height, thereby improving the fertilization effect to a certain extent.

[0030] As a preferred embodiment, refer to Figures 1 to 3 As shown, a drying port 29 is provided on the side wall of the fertilizing tank 3, which passes through the interior of the fertilizing tank 3. The drying port 29 is connected to a hot air blower 31 through a ventilation pipe 30. The hot air blower 31 is arranged above the trolley 1 through a support frame 36. A ventilation valve 32 is provided near the drying port 29 of the ventilation pipe 30. By setting the drying port 29 and the hot air blower 31, after fertilizing the solid fertilizer or liquid fertilizer, the liquid valve 9 and the solid valve 8 are closed, clean water is injected through the feed port 4, and the stirring mechanism is opened to clean the inside of the fertilizing tank 3 to prevent residual fertilizer in the fertilizing tank 3. Then the solid valve 8 and the liquid valve 9 are opened respectively, and the clean water inside the fertilizing tank 3 is released to clean the solid discharge pipe 6, the fertilizer pipe 10, the liquid discharge pipe 7, the delivery pump 21 and the nozzle 11 to prevent the residual fertilizer from solidifying inside and causing blockage.

[0031] As a preferred embodiment, refer to Figure 1 As shown, a battery box 33 is fixedly installed at one end of the cart 1, and the battery box 33 is a rechargeable battery; a push plate 34 is installed on the cart 1 near one end of the battery box 33, and a control box 35 is installed on the side wall of the push plate 34. The mixing mechanism, stirring mechanism, solid-state regulating component, liquid-state regulating component, battery box 33 and hot air blower 31 are all electrically connected to the control box 35. By setting up the battery box 33, it is convenient to power the mixing mechanism, stirring mechanism, solid-state regulating component, liquid-state regulating component and hot air blower 31, and there is no need to electrically connect to an external power supply, which is convenient for farmers to use. By installing the control box 35 on the side wall of the push plate 34, farmers can more conveniently control the operation of the mixing mechanism, stirring mechanism, solid-state regulating component, liquid-state regulating component and hot air blower 31 during use.

[0032] Although the present invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and implementations may be devised by those skilled in the art that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the present disclosure, the drawings, and the claims, various variations and modifications may be made to the components and / or layout of the subject combination arrangement. In addition to variations and modifications to the components and / or layout, other uses will also be apparent to those skilled in the art.

Claims

1. An agricultural planting and fertilizing device, comprising a trolley (1), characterized in that: A fertilizer tank (3) is installed in the middle of the top of the trolley (1) through a support leg (2), a feed port (4) is provided on one side of the top of the fertilizer tank (3), a mixing mechanism connected to the interior of the fertilizer tank (3) is provided on the outer wall of the fertilizer tank (3), a stirring mechanism for stirring the interior of the fertilizer tank (3) is provided on the top of the fertilizer tank (3), a discharge barrel (5) is provided at the bottom of the fertilizer tank (3), and a solid discharge pipe (6) and a liquid discharge pipe (7) are symmetrically connected on both sides of the bottom end of the discharge barrel (5). The solid discharge pipe (6) and the liquid discharge pipe (7) are respectively provided with a solid valve (8) and a liquid valve (9) at one end close to the discharge barrel (5); a solid regulating component for controlling the discharge of the solid discharge pipe (6) is provided inside the discharge barrel (5); the end of the solid discharge pipe (6) away from the discharge barrel (5) is connected to a fertilizer pipe (10) passing through the trolley (1); the end of the liquid discharge pipe (7) away from the discharge barrel (5) is connected to a nozzle (11) through the liquid regulating component.

2. The agricultural planting and fertilizing device according to claim 1, characterized in that: The mixing mechanism includes a mixing box (37), which is arranged on one side of the fertilizer tank (3) and is connected to the fertilizer tank (3) through a feed pipe (38). A water injection port (39) is connected to the side of the mixing box (37) away from the fertilizer tank (3). A material injection port (40) is provided on one side of the top of the mixing box (37). A first drive motor (41) is installed on the top of the mixing box (37). The output shaft of the first drive motor (41) passes through the top of the mixing box and enters the mixing box (37), and is transmission-connected to a stirring blade (42).

3. The agricultural planting and fertilizing device according to claim 1, characterized in that: The stirring mechanism comprises a driving motor (12), a filter disc (14) provided with a filter hole (13), and a transmission rod (15). The driving motor (12) is arranged at the top of the fertilizer tank (3), and the output shaft of the driving motor (12) is installed toward the inside of the fertilizer tank (3) through a sliding hole. The filter disc (14) is arranged near the bottom of the fertilizer tank (3). The transmission rod (15) is vertically installed inside the fertilizer tank (3). The top of the transmission rod (15) is connected to the output shaft for transmission. A plurality of stirring rods (16) perpendicular to the transmission rod (15) are fixedly connected to the outside of the transmission rod (15). The other end of the stirring rod (16) is fixedly connected to a scraper (17). The scraper (17) is movably abutted against the side wall of the fertilizer tank (3). The bottom of the transmission rod (15) is also fixedly connected to a scraper (18). The scraper (18) is tightly and movably abutted against the upper surface of the filter disc (14).

4. The agricultural planting and fertilizing device according to claim 1, characterized in that: The solid-state adjustment component includes a spiral dragon (19) and a servo motor (20), the bottom side of the discharge barrel (5) is provided with a rotating hole that passes through the inside of the discharge barrel (5), the servo motor (20) is arranged at the bottom of the discharge barrel (5), and the output shaft of the servo motor (20) passes through the inside of the discharge barrel (5) through the rotating hole, the spiral dragon (19) is vertically arranged inside the discharge barrel (5) and the blades of the spiral dragon (19) are movably abutted against the inner wall of the discharge barrel (5), and the bottom of the spiral dragon (19) is transmission-connected to the output shaft of the servo motor (20).

5. The agricultural planting and fertilizing device according to claim 1, characterized in that: The liquid regulating assembly comprises a delivery pump (21) and a lifting mechanism, wherein the feed port (4) of the delivery pump (21) is connected to the liquid discharge pipe (7), and the discharge port of the delivery pump (21) is connected to the nozzle (11) via a hose (22); the lifting mechanism is arranged at the front end of the trolley (1), and the top of the lifting mechanism is connected to the nozzle (11) via a mounting frame (23).

6. The agricultural planting and fertilizing device according to claim 5, characterized in that: The lifting mechanism comprises a support tube (24) and a support rod (25), wherein the lower end of the support rod (25) is inserted into the interior of the support tube (24); a threaded hole (26) penetrating the interior of the support tube (24) is provided on the outer wall of the support tube (24); a bolt (27) is connected to the threaded hole (26) through which the inner thread is matched; and a plurality of limiting holes (28) are vertically provided on the surface of the support rod (25).

7. The agricultural planting and fertilizing device according to claim 1, characterized in that: The side wall of the fertilizer tank (3) is provided with a drying port (29) penetrating the interior of the fertilizer tank (3). The drying port (29) is connected to a hot air blower (31) via a ventilation pipe (30). The hot air blower (31) is arranged above the trolley (1) via a support frame (36). A ventilation valve (32) is provided on the ventilation pipe (30) near the drying port (29).

8. The agricultural planting and fertilizing device according to claim 7, characterized in that: A battery box (33) is fixedly mounted on one end of the trolley (1); a push plate (34) is mounted on one end of the trolley (1) close to the battery box (33); a control box (35) is mounted on a side wall of the push plate (34); and the mixing mechanism, stirring mechanism, solid-state regulating component, liquid-state regulating component, battery box (33) and hot air blower (31) are all electrically connected to the control box (35).

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