A fertilizer applicator

Abstract

The present application discloses a fertilizer applicator, which comprises: a soil-breaking unit, which is fixedly arranged on the upper surface of a fixed plate seat, and is lifted and moved to be inserted into the soil underground; a fertilizer unit, which is arranged inside the soil-breaking unit, and is inserted into the soil for automatic fertilization when the soil-breaking unit is inserted; the present application has a soil-breaking unit, through which fertilizers can be applied to the deep soil more conveniently, and hard soil can be fully broken for fertilization, thereby solving the problem in the prior art that ordinary fertilizer applicators are difficult to fully fertilize the deep soil when applying fertilizers on hard soil, and at the same time, the present application has a fertilizer unit, through which liquid fertilizer can be automatically output while the soil-breaking unit is broken and inserted, thereby fertilization can be carried out more conveniently, achieving the effect of automatic fertilization, and being suitable for popularization and use.

Description

Technical Field

[0001] The present application relates to the technical field of fertilization, and in particular to a fertilizer applicator. Background Art

[0002] A fertilizer spreader is an agricultural equipment used to spread fertilizer evenly on farmland to increase crop yields. Common fertilizer spreaders include manual and mechanical types. Its working principle is to load fertilizer into the container of the fertilizer spreader, use air pressure or gravity to spray the fertilizer from the nozzle of the fertilizer spreader, and spread it evenly on the farmland.

[0003] The existing patent document "CN219719081U-Fertilizer Applicator" discloses a fertilizer applicator. Although the fertilizer applicator can fertilize the soil, when fertilizing the soil with a relatively hard surface, it is difficult for the fertilizer to fully pass through the surface of the soil and enter the interior of the soil, resulting in the problem of difficulty in fully fertilizing the soil.

[0004] That is, the prior art has the following technical problem: ordinary fertilizer applicators are difficult to fully fertilize the soil. Therefore, a fertilizer applicator is proposed to solve the above problem. Summary of the invention

[0005] In this embodiment, a fertilizer applicator is provided to solve the problem that ordinary fertilizer applicators in the prior art are difficult to fully fertilize the soil.

[0006] According to one aspect of the present application, a fertilizer applicator is provided, the fertilizer applicator comprising:

[0007] A soil-breaking unit, wherein the soil-breaking unit is fixedly arranged on the upper surface of the fixed plate seat, and the soil-breaking unit is lifted and moved to be inserted into the soil underground;

[0008] The fertilization unit is arranged inside the soil-breaking unit, and the fertilization unit is inserted into the soil of the soil-breaking unit to automatically fertilize.

[0009] Furthermore, a moving wheel is provided at the bottom surface of the fixed plate seat, and a holding handle is fixedly provided at the upper surface of the fixed plate seat.

[0010] Furthermore, a fixed barrel is fixedly arranged on the upper surface of the fixed plate seat, and the inner cavity of the fixed barrel is filled with liquid fertilizer.

[0011] Furthermore, the earth-breaking unit includes a fixed slide rail shell, a movable slider, a movable bracket, a pipe, a fixed bracket, a disc and a connecting frame. The fixed slide rail shell is fixedly arranged on the upper surface of the fixed plate seat. The movable slider is slidably connected in the inner cavity of the fixed slide rail shell. The movable bracket is slidably connected at the side wall of the fixed slide rail shell. The movable slider and the movable bracket are fixedly connected.

[0012] Furthermore, a cannula is fixedly connected to the side wall of the movable bracket, and a sharp head is provided at the bottom end of the cannula.

[0013] Furthermore, the fixed bracket is fixedly arranged on the upper surface of the fixed slide rail shell, a disc is rotatably connected to the side wall of the fixed bracket, a servo motor is fixedly installed on the side wall of the fixed bracket, and the output shaft end of the servo motor is fixedly connected to the center of the disc.

[0014] Furthermore, one end of a connecting frame is rotatably connected to the side wall of the disc, and the other end of the connecting frame is rotatably connected to one end of a moving frame. The other end of the moving frame passes through the upper wall of the inner cavity of the fixed slide rail shell and extends into the inner cavity of the fixed slide rail shell. One end of the moving frame is fixedly connected to the upper surface of the moving slider.

[0015] Furthermore, the fertilization unit comprises a fixed cylinder, a piston, a moving rod, a circular plate and a return spring, and the fixed cylinder is fixedly arranged on the bottom wall of the inner cavity of the fixed slide rail shell.

[0016] Furthermore, a piston is slidably connected in the inner cavity of the fixed cylinder, one end of a moving rod is fixedly connected to the upper surface of the piston, the other end of the moving rod passes through the upper wall of the inner cavity of the fixed cylinder and extends outside the wall, a circular plate is fixedly connected to the top of the moving rod, one end of a return spring is fixedly connected to the bottom surface of the circular plate, and the other end of the return spring is fixedly connected to the upper surface of the fixed cylinder.

[0017] Furthermore, one end of an output hose is fixedly connected to one side of the inner cavity of the fixed barrel, the other end of the output hose extends into the inner cavity of the cannula, a check valve is installed on the output hose, one end of an input hose is fixedly connected to one side of the inner cavity of the fixed barrel, the other end of the input hose is fixedly connected to the inner cavity of the fixed barrel, and a check valve is installed on the input hose.

[0018] Through the above-mentioned embodiments of the present application, the soil-breaking unit can be used to conveniently apply fertilizers deep in the soil, and the hard soil can be fully broken for fertilization, thereby solving the problem in the prior art that ordinary fertilizer applicators are difficult to fully apply fertilizers deep in the soil when applying fertilizers on hard soil. At the same time, the present application has a fertilization unit, and the fertilization unit can automatically output liquid fertilizer while the soil-breaking unit is broken and inserted, so that fertilization can be carried out more conveniently, achieving the effect of automatic fertilization, and is suitable for promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 This is a schematic diagram of a three-dimensional structure of an embodiment of the present application;

[0021] Figure 2 This is a schematic diagram of the internal structure of a ground-breaking unit according to an embodiment of the present application;

[0022] Figure 3 This is a schematic diagram of the overall structure of a ground-breaking unit according to an embodiment of the present application;

[0023] Figure 4 This is a schematic diagram of the internal structure of a fertilization unit according to an embodiment of the present application.

[0024] In the figure: 1. fixed plate seat; 2. moving wheel; 3. holding handle; 4. fixed bucket; 5. earth-breaking unit; 6. fixed slide rail shell; 7. moving slider; 8. moving bracket; 9. intubation; 10. fixed bracket; 11. disc; 12. servo motor; 13. connecting frame; 14. moving frame; 15. fixed cylinder; 16. piston; 17. moving rod; 18. round plate; 19. return spring; 20. output hose; 21. input hose. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0028] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0029] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] See also Figure 1-4 As shown, a fertilizer applicator comprises:

[0031] A soil-breaking unit 5, wherein the soil-breaking unit 5 is fixedly arranged on the upper surface of the fixed plate base 1, and the soil-breaking unit 5 is lifted and moved to be inserted into the soil underground;

[0032] A fertilization unit, wherein the fertilization unit is arranged inside the soil-breaking unit 5, and the fertilization unit is inserted into the soil of the soil-breaking unit 5 to automatically fertilize;

[0033] The present application can more conveniently apply fertilizers deep in the soil through the soil-breaking unit 5, and can fully break up the hard soil for fertilization, thereby solving the problem in the prior art that ordinary fertilizer applicators are difficult to fully apply fertilizers deep in the soil when applying fertilizers in hard soil. At the same time, the present application has a fertilization unit, and the fertilization unit can automatically output liquid fertilizer while the soil-breaking unit 5 is broken and inserted, so that fertilization can be carried out more conveniently, achieving the effect of automatic fertilization, and is suitable for promotion and use.

[0034] A moving wheel 2 is provided at the bottom surface of the fixed plate seat 1, and a holding handle 3 is fixedly provided at the upper surface of the fixed plate seat 1. The staff manually holds the holding handle 3 to move the device.

[0035] A fixed barrel 4 is fixedly arranged on the upper surface of the fixed plate seat 1 , and the inner cavity of the fixed barrel 4 is filled with liquid fertilizer.

[0036] The earth-breaking unit 5 includes a fixed slide rail shell 6, a movable slider 7, a movable bracket 8, a cannula 9, a fixed bracket 10, a disc 11 and a connecting frame 13. The fixed slide rail shell 6 is fixedly arranged on the upper surface of the fixed plate seat 1. The movable slider 7 is slidably connected in the inner cavity of the fixed slide rail shell 6. The movable bracket 8 is slidably connected at the side wall of the fixed slide rail shell 6. The movable slider 7 and the movable bracket 8 are fixedly connected; the cannula 9 is fixedly connected to the side wall of the movable bracket 8, and the bottom end of the cannula 9 is provided with a sharp head.

[0037] The fixed bracket 10 is fixedly arranged on the upper surface of the fixed slide rail shell 6, and a disc 11 is rotatably connected to the side wall of the fixed bracket 10. A servo motor 12 is fixedly installed on the side wall of the fixed bracket 10, and the end of the output shaft of the servo motor 12 is fixedly connected to the center of the disc 11.

[0038] The side wall of the disc 11 is rotatably connected to one end of a connecting frame 13, and the other end of the connecting frame 13 is rotatably connected to one end of a moving frame 14, and the other end of the moving frame 14 passes through the upper wall of the inner cavity of the fixed slide rail shell 6 and extends into the inner cavity of the fixed slide rail shell 6, and one end of the moving frame 14 is fixedly connected to the upper surface of the moving slider 7, and the disc 11 can be driven to rotate by the operation of the servo motor 12, so that the rotation of the disc 11 can drive one end of the connecting frame 13 to move in a circular manner, thereby driving the moving frame 14 to reciprocate up and down, thereby driving the moving slider 7 to reciprocate up and down through the up and down reciprocating movement of the moving frame 14, thereby driving the moving bracket 8 and the insert tube 9 to reciprocate up and down, and then the insert tube 9 can be inserted into the soil and pulled out of the soil; the fertilization unit includes a fixed cylinder 15, a piston 16, a moving rod 17, a circular plate 18 and a reset spring 19, and the fixed cylinder 15 is fixedly arranged on the bottom wall of the inner cavity of the fixed slide rail shell 6.

[0039] A piston 16 is slidably connected in the inner cavity of the fixed cylinder 15, one end of a moving rod 17 is fixedly connected to the upper surface of the piston 16, the other end of the moving rod 17 penetrates the upper wall of the inner cavity of the fixed cylinder 15 and extends outside the wall, a circular plate 18 is fixedly connected to the top of the moving rod 17, one end of a return spring 19 is fixedly connected to the bottom surface of the circular plate 18, and the other end of the return spring 19 is fixedly connected to the upper surface of the fixed cylinder 15;

[0040] One end of the output hose 20 is fixedly connected to one side of the inner cavity of the fixed cylinder 15, and the other end of the output hose 20 extends into the inner cavity of the insert tube 9. A check valve is installed on the output hose 20. One end of the input hose 21 is fixedly connected to one side of the inner cavity of the fixed cylinder 15, and the other end of the input hose 21 is fixedly connected to the inner cavity of the fixed barrel 4. A check valve is installed on the input hose 21. When the insert tube 9 is inserted downward into the soil, the downward pressure of the moving slider 7 will contact the circular plate 18 and press the circular plate 18 downward, thereby pushing the moving rod 17 to move, driving the piston 16 to move, so that the piston 16 moves downward in the inner cavity of the fixed cylinder 15, from The liquid fertilizer in the inner cavity of the fixed cylinder 15 can be output through the output hose 20 and output to the inner cavity of the insert tube 9, so that the liquid fertilizer is discharged through the end of the insert tube 9. When the insert tube 9 moves up and separates from the soil, the elastic action of the return spring 19 can push the circular plate 18 to move up, thereby driving the moving rod 17 to move up, thereby driving the piston 16 to move up, and then the liquid in the inner cavity of the fixed barrel 4 can be absorbed through the setting of the input hose 21, so that the liquid fertilizer is accumulated in the fixed cylinder 15 again, waiting for the next time the insert tube 9 is inserted into the soil for fertilization. Through the above technical solution, the insert tube 9 can be inserted into the soil for fertilization, thereby achieving the effect of automatic fertilization.

[0041] The benefits of this application are:

[0042] 1. The present invention has a reasonable structure and is easy to use. The present invention has a soil-breaking unit, through which fertilizers can be applied to the deep soil more conveniently, and hard soil can be fully broken for fertilization, thereby solving the problem in the prior art that ordinary fertilizer applicators are difficult to fully apply fertilizers to the deep soil when applying fertilizers on hard soil;

[0043] 2. The present application has a fertilization unit, through which liquid fertilizer can be automatically output while the soil-breaking unit breaks the soil and inserts it, so that fertilization can be carried out more conveniently, achieving the effect of automatic fertilization, and is suitable for promotion and use.

[0044] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software and methods.

[0045] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fertilizer applicator, characterized in that: The fertilizer applicator comprises: A soil-breaking unit (5), the soil-breaking unit (5) is fixedly arranged on the upper surface of the fixed plate seat (1), and the soil-breaking unit (5) is lifted and moved to be inserted into the soil underground; A fertilization unit, the fertilization unit being arranged inside the soil-breaking unit (5), and the fertilization unit being inserted into the soil by the soil-breaking unit (5) to automatically fertilize; The earth-breaking unit (5) comprises a fixed slide rail shell (6), a movable slider (7), a movable bracket (8), a plug (9), a fixed bracket (10), a disc (11) and a connecting frame (13); the fixed slide rail shell (6) is fixedly arranged on the upper surface of the fixed plate seat (1); the movable slider (7) is slidably connected in the inner cavity of the fixed slide rail shell (6); the movable bracket (8) is slidably connected at the side wall of the fixed slide rail shell (6); and the movable slider (7) and the movable bracket (8) are fixedly connected.

2. The fertilizer applicator according to claim 1, characterized in that: A moving wheel (2) is arranged on the bottom surface of the fixed plate seat (1), and a holding handle (3) is fixedly arranged on the upper surface of the fixed plate seat (1).

3. The seed fertilizer applicator according to claim 1, characterized in that: A fixed barrel (4) is fixedly arranged on the upper surface of the fixed plate seat (1), and the inner cavity of the fixed barrel (4) is filled with liquid fertilizer.

4. The seed fertilizer applicator according to claim 1, characterized in that: A cannula (9) is fixedly connected to the side wall of the movable bracket (8), and a sharp head is arranged at the bottom end of the cannula (9).

5. The seed fertilizer applicator according to claim 1, characterized in that: The fixed bracket (10) is fixedly arranged on the upper surface of the fixed slide rail shell (6), and a disc (11) is rotatably connected to the side wall of the fixed bracket (10). A servo motor (12) is fixedly installed on the side wall of the fixed bracket (10), and the end of the output shaft of the servo motor (12) is fixedly connected to the center of the disc (11).

6. The seed fertilizer applicator according to claim 1, characterized in that: One end of a connecting frame (13) is rotatably connected to the side wall of the disc (11), and the other end of the connecting frame (13) is rotatably connected to one end of a moving frame (14). The other end of the moving frame (14) penetrates the upper wall of the inner cavity of the fixed slide rail shell (6) and extends into the inner cavity of the fixed slide rail shell (6). One end of the moving frame (14) is fixedly connected to the upper surface of the moving slider (7).

7. The seed fertilizer applicator according to claim 1, characterized in that: The fertilizing unit comprises a fixed cylinder (15), a piston (16), a moving rod (17), a circular plate (18) and a return spring (19); the fixed cylinder (15) is fixedly arranged on the bottom wall of the inner cavity of the fixed slide rail shell (6).

8. The seed fertilizer applicator according to claim 7, characterized in that: A piston (16) is slidably connected in the inner cavity of the fixed cylinder (15); one end of a moving rod (17) is fixedly connected to the upper surface of the piston (16); the other end of the moving rod (17) penetrates the upper wall of the inner cavity of the fixed cylinder (15) and extends outside the wall; a circular plate (18) is fixedly connected to the top of the moving rod (17); one end of a return spring (19) is fixedly connected to the bottom surface of the circular plate (18); the other end of the return spring (19) is fixedly connected to the upper surface of the fixed cylinder (15).

9. The seed fertilizer applicator according to claim 7, characterized in that: One end of an output hose (20) is fixedly connected to one side of the inner cavity of the fixed cylinder (15), the other end of the output hose (20) extends into the inner cavity of the cannula (9), and a check valve is installed on the output hose (20). One end of an input hose (21) is fixedly connected to one side of the inner cavity of the fixed cylinder (15), the other end of the input hose (21) is fixedly connected to the inner cavity of the fixed barrel (4), and a check valve is installed on the input hose (21).

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