Fertilizing device for green Chinese onion banking machine

Abstract

The utility model discloses a fertilizing device for a green Chinese onion banking machine, which comprises a support frame and a discharge box, the top end of the support frame is provided with the discharge box, the side wall of the discharge box is provided with a connecting arm, the side wall of the connecting arm is provided with a liquid box, the bottom end of the connecting arm is provided with a support rod, and the support rod is connected with the support frame. A chemical fertilizer box is installed at the top end of the discharging box, a stirring motor is installed on the outer wall of the chemical fertilizer box, a stirring frame is arranged in the chemical fertilizer box, the output end of the stirring motor is connected with the stirring frame, and two sets of opening and closing doors are slidably installed on the side wall of the chemical fertilizer box; and a movable shaft is movably mounted at the top end of the discharging box on one side of the opening and closing door. According to the utility model, not only is convenient linkage input of solid chemical fertilizer to fertilize the interior of soil realized, but also the surface soil is convenient to spray and fertilize, and the fertilization effect and flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizing devices, in particular to a fertilizing device for an onion tilling machine. Background Art

[0002] There are two methods for planting green onions: the row method and the insert method. For the cultivation of green onions with short white parts, the row method is mostly used. The method is to place green onion seedlings along the steeper side of the ditch wall at a specified spacing, so that the base of the green onion seedlings sinks into the loose soil at the bottom of the ditch, and then use a tool to pour soil to the other side of the ditch, bury the green onion leaves to the base of the lowest leaf, and then water along the ditch. The advantage of this method is that it is fast to plant and requires less labor, but the white parts of the green onions are bent when harvested. With the continuous development of technology in modern society, green onions are mostly planted by mechanization. After planting, the excavated soil needs to be backfilled, that is, soiling, and fertilization needs to be applied while soiling. In order to better fertilize the green onions, a fertilizing device for a green onion soiling machine is proposed.

[0003] For example, a fertilization device for a green onion tiller disclosed in the authorization announcement number CN220755417U includes a fertilization bucket, support plates are welded on both sides of the outside of the fertilization bucket, and a groove is opened inside the support plate, a telescopic tube is installed in the center of the bottom of the fertilization bucket, and the bottom end of the telescopic tube is connected to a connecting tube, an electric push rod is installed between the connecting tube and the fertilization bucket, and a second water pipe is installed at the bottom end of the connecting pipe, and the first water pipe is inserted into the inside of the second water pipe.

[0004] Although it realizes the up and down movement of the second water pipe by the electric push rod, it can drive the first water pipe and the sprinkler head to move up and down, so as to adjust the spraying height of the sprinkler head, and manually move the first water pipe and the second water pipe away from each other or towards each other, so as to adjust the distance between the sprinkler head and the soil-cultivating machine body, and can perform fertilization operations at positions of different widths, so that the sprinkler head can be adjusted horizontally and vertically, so that the fertilization range is wider.

[0005] However, the problem that the existing fertilization device is not conducive to convenient linkage input of solid fertilizer to fertilize the soil interior and is not conducive to spraying fertilizer on the surface soil during use has not been solved, which affects the effect and flexibility of fertilization. Utility Model Content

[0006] The purpose of the utility model is to provide a fertilizing device for a green onion tilling machine, so as to solve the problem in the above-mentioned background technology that the fertilizing device is not convenient for convenient linkage input of solid fertilizer to fertilize the soil interior, is not conducive to spraying fertilizer on the surface soil, and affects the effect and flexibility of fertilization.

[0007] To achieve the above object, the present utility model provides the following technical solution: A fertilizer application device for a scallion soil cultivator, including a support frame and a discharge box. The discharge box is installed at the top of the support frame. A connecting arm is installed on the side wall of the discharge box. A liquid tank is installed on the side wall of the connecting arm. A support rod is installed at the bottom end of the connecting arm, and the support rod is connected to the support frame. A fertilizer box is installed at the top of the discharge box. A stirring motor is installed on the outer wall of the fertilizer box. A stirring frame is arranged inside the fertilizer box, and the output end of the stirring motor is connected to the stirring frame. Two groups of opening and closing doors are slidably installed on the side wall of the fertilizer box. Activity shafts are movably installed at the top of the discharge box on one side of each opening and closing door. Two groups of gears are sleeved on the surface of each activity shaft. Two groups of racks are installed on the side wall of each opening and closing door, and the gears are meshed with the racks. A discharge shaft is movably installed inside the discharge box. Multiple discharge wheels are sleeved on the surface of the discharge shaft at equal intervals. A discharge motor is installed on the outer wall of the discharge box, and the output end of the discharge motor is connected to the discharge shaft. Ramps are installed on the inner wall of the discharge box on one side of each discharge wheel.

[0008] Preferably, multiple discharge pipes are installed at the bottom end of the support rod, and the discharge pipes are fixedly connected to the support rod.

[0009] Preferably, two groups of solid hoses are installed at the top of each discharge pipe, and the solid hoses extend into the discharge box.

[0010] Preferably, a connecting rod is installed at the bottom end of the liquid tank, and a support arm is installed at the bottom end of the connecting rod.

[0011] Preferably, electric push rods are symmetrically and movably installed at the top of the support arm, and push arms are installed at the output ends of the electric push rods.

[0012] Preferably, rotating arms are installed at both ends of the support arm. Hinge shafts are installed at the ends of the rotating arms close to the support arm, and the rotating arms are movably connected to the support arm through the hinge shafts.

[0013] Preferably, linkage shafts are installed at the ends of the push arms close to the rotating arms, and the push arms are movably connected to the rotating arms through the linkage shafts.

[0014] Preferably, multiple spray nozzles are installed at the bottom ends of the support arm and the rotating arms. Liquid hoses are installed at the top ends of the rotating arms, and the liquid hoses extend into the liquid tank.

[0015] Compared with the prior art, the beneficial effects of the present utility model are: This fertilizer application device not only realizes convenient linkage input of solid fertilizer for fertilizing the soil inside, facilitates spraying and fertilizing the surface soil, but also improves the fertilizing effect and flexibility.

[0016] The stirring motor drives the stirring frame to stir the solid chemical fertilizer to prevent caking. Then, the movable shaft is rotated, which drives the gear to rotate. The gear drives the opening and closing door to move upward through the rack, so that the solid chemical fertilizer inside the fertilizer box flows into the inside of the discharge box. The discharge motor drives the discharge shaft to rotate, the discharge shaft drives the discharge wheel to rotate, and the discharge wheel transports the solid chemical fertilizer to the surface of the slope. Because the slope is inclined, under the action of gravity, the solid chemical fertilizer slides from the surface of the slope into the inside of the solid hose. The solid chemical fertilizer enters the inside of the discharge pipe through the solid hose and is discharged from the discharge pipe into the soil. The water pump transports the liquid fertilizer inside the liquid tank through the liquid hose to the inside of the rotating arm and discharges it from the nozzle to perform liquid spraying fertilization operation on the surface soil, realizing convenient linkage input of solid chemical fertilizer for fertilization inside the soil, facilitating spraying fertilization on the surface soil, and improving the fertilization effect;

[0017] When it is necessary to adjust the angle of liquid fertilization, the electric push rod drives the push arm to move. Under the support of the support arm, the push arm drives the rotating arm to rotate around the hinge shaft through the linkage shaft, and the rotating arm drives the nozzle to rotate to adjust the spraying angle, so as to facilitate spraying fertilization on scallions at different distances and improve the flexibility of fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 It is a three-dimensional structure schematic diagram of the discharge pipe of the present utility model;

[0020] Figure 3 It is a side view structure schematic diagram of the support arm of the present utility model;

[0021] Figure 4 It is a three-dimensional structure schematic diagram of the discharge box of the present utility model;

[0022] Figure 5 It is a rear view sectional structure schematic diagram of the present utility model.

[0023] In the figure: 1, support frame; 2, fertilizer box; 3, stirring motor; 4, movable shaft; 5, gear; 6, rack; 7, opening and closing door; 8, liquid tank; 9, support rod; 10, rotating arm; 11, nozzle; 12, connecting rod; 13, support arm; 14, liquid hose; 15, push arm; 16, electric push rod; 17, linkage shaft; 18, hinge shaft; 19, discharge pipe; 20, discharge motor; 21, discharge box; 22, discharge wheel; 23, discharge shaft; 24, slope; 25, connecting arm; 26, solid hose; 27, stirring frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] To further elaborate on the technical means and effects adopted by the present utility model to achieve the intended utility model purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, elaborate in detail on the specific implementation manners, structures, features, and effects of the present utility model as follows.

[0025] Please refer to Figures 1-5 , an embodiment provided by the present utility model: a fertilizer application device for a scallion soil cultivator, including a support frame 1 and a discharge box 21. The discharge box 21 is installed at the top of the support frame 1. A connecting arm 25 is installed on the side wall of the discharge box 21. A liquid box 8 is installed on the side wall of the connecting arm 25. A support rod 9 is installed at the bottom end of the connecting arm 25, and the support rod 9 is connected to the support frame 1. A fertilizer box 2 is installed at the top of the discharge box 21. A stirring motor 3 is installed on the outer wall of the fertilizer box 2, and the stirring motor 3 plays a role in power driving. A stirring frame 27 is arranged inside the fertilizer box 2, and the output end of the stirring motor 3 is connected to the stirring frame 27. Two groups of opening and closing doors 7 are slidably installed on the side wall of the fertilizer box 2. Two groups of movable shafts 4 are movably installed at the top of the discharge box 21 on one side of the opening and closing doors 7. Two groups of gears 5 are sleeved on the surface of the movable shafts 4. Two groups of racks 6 are installed on the side walls of the opening and closing doors 7, and the gears 5 and the racks 6 are meshed with each other. A discharge shaft 23 is movably installed inside the discharge box 21. A plurality of discharge wheels 22 at equal intervals are sleeved on the surface of the discharge shaft 23. A discharge motor 20 is installed on the outer wall of the discharge box 21, and the discharge motor 20 plays a role in power driving, and the output end of the discharge motor 20 is connected to the discharge shaft 23. Ramps 24 are installed on the inner walls of the discharge box 21 on one side of the discharge wheels 22.

[0026] First, the device is connected to the green onion soil-raising machine through the support frame 1, and the device is connected to the controller and circuit of the green onion soil-raising machine, solid fertilizer is poured into the fertilizer box 2, and liquid fertilizer is poured into the liquid box 8, and the stirring motor 3 is turned on. The stirring frame 27 is driven by the stirring motor 3 to stir the solid fertilizer to prevent it from agglomerating, and then the movable shaft 4 is rotated, and the gear 5 is driven by the movable shaft 4 to rotate. Under the mutual meshing of the gear 5 and the rack 6, under the sliding cooperation between the opening and closing door 7 and the fertilizer box 2, the gear 5 drives the opening and closing door 7 to move upward through the rack 6, so that the solid fertilizer in the fertilizer box 2 flows into the discharge box 21, and then the discharge motor 20 is turned on, and the discharge motor 20 drives the discharge shaft 23 to rotate The discharging shaft 23 drives the discharging wheel 22 to rotate, and the discharging wheel 22 brings the solid fertilizer to the surface of the slope 24. Because the slope 24 is inclined, under the action of gravity, the solid fertilizer slides from the surface of the slope 24 to the inside of the solid hose 26. The solid fertilizer enters the inside of the discharging pipe 19 through the solid hose 26 and is discharged from the discharging pipe 19 into the soil. The water pump inside the liquid tank 8 is turned on, and the liquid fertilizer inside the liquid tank 8 is transported to the inside of the rotating arm 10 through the liquid hose 14 by the water pump, and is discharged from the nozzle 11 to spray liquid fertilizer on the surface soil, thereby realizing convenient linkage input of solid fertilizer to fertilize the soil inside, facilitating spraying and fertilizing the surface soil, and improving the fertilization effect.

[0027] A plurality of discharge pipes 19 are installed at the bottom end of the support rod 9, and the discharge pipes 19 are fixedly connected to the support rod 9. Two sets of solid hoses 26 are installed at the top of the discharge pipes 19, and the solid hoses 26 extend to the interior of the discharge box 21. A connecting rod 12 is installed at the bottom end of the liquid box 8, and a support arm 13 is installed at the bottom end of the connecting rod 12.

[0028] An electric push rod 16 is symmetrically and movably installed at the top of the support arm 13. The electric push rod 16 plays a role of power drive. A push arm 15 is installed at the output end of the electric push rod 16. A rotating arm 10 is installed at both ends of the support arm 13. A hinge shaft 18 is installed at one end of the rotating arm 10 close to the support arm 13, and the rotating arm 10 is movably connected to the support arm 13 through the hinge shaft 18.

[0029] A linkage shaft 17 is installed at one end of the push arm 15 close to the rotating arm 10, and the push arm 15 is movably connected to the rotating arm 10 through the linkage shaft 17. Multiple groups of nozzles 11 are installed at the bottom ends of the support arm 13 and the rotating arm 10. A liquid hose 14 is installed at the top of the rotating arm 10, and the liquid hose 14 extends to the inside of the liquid tank 8.

[0030] When it is necessary to adjust the angle of liquid fertilization, the electric push rod 16 is opened. The electric push rod 16 drives the push arm 15 to move. Under the support of the support arm 13, the push arm 15 drives the rotating arm 10 to rotate around the hinge shaft 18 through the linkage shaft 17, and the rotating arm 10 drives the nozzle 11 to rotate to adjust the spraying angle, so as to facilitate the spraying and fertilization of green onions at different distances and improve the flexibility of fertilization.

[0031] Working principle: First, connect the device to the green onion soil cultivator through the support frame 1, connect the device to the controller and circuit of the green onion soil cultivator, pour solid fertilizer into the interior of the fertilizer box 2, and pour liquid fertilizer into the interior of the liquid tank 8. The stirring motor 3 drives the stirring frame 27 to stir the solid fertilizer to prevent it from caking. Then, rotate the movable shaft 4, which drives the gear 5 to rotate. The gear 5 drives the opening and closing door 7 to move upward through the rack 6, so that the solid fertilizer in the fertilizer box 2 flows into the interior of the discharge box 21. The discharge motor 20 drives the discharge shaft 23 to rotate, the discharge shaft 23 drives the discharge wheel 22 to rotate, and the discharge wheel 22 transports the solid fertilizer to the surface of the slope 24. Because the slope 24 is inclined, under the action of gravity, the solid fertilizer slides from the surface of the slope 24 into the interior of the solid hose 26. The solid fertilizer enters the interior of the discharge pipe 19 through the solid hose 26 and is discharged from the discharge pipe 19 into the soil. The water pump transports the liquid fertilizer in the liquid tank 8 through the liquid hose 14 to the interior of the rotating arm 10 and discharges it from the nozzle 11 to perform liquid spraying and fertilization operations on the surface soil. When it is necessary to adjust the angle of liquid fertilization, the electric push rod 16 drives the push arm 15 to move. The push arm 15 drives the rotating arm 10 to rotate around the hinge shaft 18 through the linkage shaft 17, and the rotating arm 10 drives the nozzle 11 to rotate to adjust the spraying angle, so as to facilitate the spraying and fertilization of green onions at different distances and complete the use of the fertilization device for the green onion soil cultivator.

[0032] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A fertilizing device for a green onion soil-raising machine, comprising a support frame (1) and a discharge box (21), characterized in that: A discharge box (21) is installed at the top of the support frame (1), a connecting arm (25) is installed on the side wall of the discharge box (21), a liquid box (8) is installed on the side wall of the connecting arm (25), a support rod (9) is installed at the bottom end of the connecting arm (25), and the support rod (9) is connected to the support frame (1), a fertilizer box (2) is installed at the top of the discharge box (21), a stirring motor (3) is installed on the outer wall of the fertilizer box (2), a stirring frame (27) is arranged inside the fertilizer box (2), and the output end of the stirring motor (3) is connected to the stirring frame (27), and two sets of opening and closing doors (7) are slidably installed on the side wall of the fertilizer box (2), and the opening and closing doors (7) are connected to the stirring motor (3) and the stirring motor (3) are connected to the stirring motor (27). A movable shaft (4) is movably mounted on the top of the discharge box (21) on one side of the door (7), and two sets of gears (5) are mounted on the surface of the movable shaft (4). Two sets of racks (6) are mounted on the side walls of the opening and closing door (7), and the gears (5) and the racks (6) are meshed with each other. A discharge shaft (23) is movably mounted inside the discharge box (21), and a plurality of sets of discharge wheels (22) are mounted on the surface of the discharge shaft (23) at equal intervals. A discharge motor (20) is mounted on the outer wall of the discharge box (21), and the output end of the discharge motor (20) is connected to the discharge shaft (23). A slope (24) is mounted on the inner wall of the discharge box (21) on one side of the discharge wheel (22).

2. A fertilizing device for a green onion ridging machine according to claim 1, characterized in that: A plurality of discharge pipes (19) are installed at the bottom end of the support rod (9), and the discharge pipes (19) are fixedly connected to the support rod (9).

3. A fertilizing device for a green onion ridging machine according to claim 2, characterized in that: Two sets of solid hoses (26) are installed at the top of the discharge pipe (19), and the solid hoses (26) extend to the inside of the discharge box (21).

4. A fertilizing device for a green onion ridging machine according to claim 1, characterized in that: A connecting rod (12) is installed at the bottom end of the liquid box (8), and a supporting arm (13) is installed at the bottom end of the connecting rod (12).

5. A fertilizing device for a green onion ridging machine according to claim 4, characterized in that: An electric push rod (16) is symmetrically and movably mounted on the top of the support arm (13), and a push arm (15) is mounted on the output end of each of the electric push rods (16).

6. A fertilizing device for a green onion ridging machine according to claim 4, characterized in that: Both ends of the support arm (13) are equipped with a rotating arm (10), and one end of the rotating arm (10) close to the support arm (13) is equipped with a hinge shaft (18), and the rotating arm (10) is movably connected to the support arm (13) via the hinge shaft (18).

7. A fertilizing device for a green onion ridging machine according to claim 5, characterized in that: A linkage shaft (17) is installed at one end of the push arm (15) close to the rotating arm (10), and the push arm (15) is movably connected to the rotating arm (10) via the linkage shaft (17).

8. The fertilizing device for green onion ridging machine according to claim 4, characterized in that: The bottom ends of the support arm (13) and the rotating arm (10) are both equipped with a plurality of nozzles (11), and the top ends of the rotating arms (10) are both equipped with liquid hoses (14), and the liquid hoses (14) extend into the interior of the liquid tank (8).

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