A fertilization device

Abstract

The utility model relates to an agricultural planting fertilization device with an adjustable fertilization range, in particular to a fertilization device, comprising a fertilizer storage box, two mounting plates are respectively fixedly connected to the left and right sides of the fertilizer storage box, a screw conveyor is installed on the upper surface of the mounting plate, and the lower surface of the fertilizer storage box is connected to one end of a discharging pipe, the fertilizer is discharged into a discharging frame through the discharging pipe by the screw conveyor, the fertilizer is divided by a cone column, a servo motor b drives the discharging frame and a fertilization paddle to rotate, the fertilization paddle rotates to scrape the fertilizer dropped on the surface of the fertilizer plate for fertilization, the servo motor c drives the screw to rotate, and the screw rotation drives the threaded sleeve and the connecting frame to move upward to increase the fertilization range, thereby solving the problem that the fertilization cross section of the existing device is small, affecting the fertilization efficiency, and at the same time, the fertilizer is too concentrated and cannot be evenly distributed, resulting in uneven fertilization and affecting the utilization rate of the fertilizer.

Description

Technical Field

[0001] The utility model relates to a fertilizing device, in particular to an agricultural planting fertilizing device with an adjustable fertilizing range. Background Art

[0002] Agriculture is an industry that utilizes the growth and development laws of animals and plants to obtain products through artificial cultivation. Fertilization of crops is necessary during agricultural planting. Fertilization refers to the agricultural technical measure of applying fertilizer to the soil or spraying it on plants to provide the nutrients needed by plants and maintain and improve soil fertility.

[0003] Usually, when fertilizing after agricultural planting, fertilizers are mostly spread manually on the planting ground, which is inefficient and requires a lot of manpower. The existing solution is to mix the fertilizers in a storage hopper using a fertilization device, and then spread the mixed fertilizers on the planting ground. The fertilizers fall directly into the fields through the fertilizer port, resulting in insufficient dispersion of the fertilizers. On the one hand, the fertilization cross-section is small, which affects the fertilization efficiency. At the same time, the fertilizers are too concentrated and cannot be evenly distributed, resulting in uneven fertilization, which affects the utilization rate of the fertilizers. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a fertilizing device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fertilizing device, comprising a fertilizer storage box, two mounting plates are respectively fixedly connected to the left and right side surfaces of the fertilizer storage box, a screw conveyor is installed on the upper surface of the mounting plate, the lower surface of the fertilizer storage box is connected to one end of a discharge pipe, the left and right side surfaces of the discharge pipe are respectively connected to one end of two connecting pipes, the other end of the connecting pipe is connected to the left side of the screw conveyor, a lifting frame is installed on the front side of the mounting plate, a lifting assembly is arranged inside the lifting frame, the front side of the mounting plate is slidably connected to the back side of the connecting frame, a fertilizer disc is fixedly connected to the upper surface of the connecting frame, a fertilizer assembly is arranged on the upper surface of the fertilizer disc, and a crushing assembly is arranged on the upper surface of the fertilizer storage box.

[0006] Preferably, the crushing assembly includes a servo motor a installed on the upper surface of the fertilizer storage box, and the output shaft of the servo motor a is fixedly connected to the top end of the crushing leaf.

[0007] Preferably, two scrapers are fixedly connected to the left and right sides of the crushing leaf respectively, and the left side of the scraper is slidably connected to the left side of the inner wall of the fertilizer storage box.

[0008] Preferably, a servo motor b is installed on the lower surface of the connecting frame, the output shaft of the servo motor b is fixedly connected to the lower surface of the discharging frame, the discharging frame is installed in the bearing on the upper surface of the fertilizer disk, and a plurality of fertilizer paddles are fixedly connected to the outer surface of the discharging frame.

[0009] Preferably, a conical column is fixedly connected to the inner wall of the discharging rack, the upper surface of the discharging rack is connected to one end of a discharging pipe via a rotating joint, and the other end of the discharging pipe is connected to the back side of the screw conveyor.

[0010] Preferably, the lifting assembly includes a servo motor c installed on the upper surface of the inner wall of the lifting frame, the output shaft of the servo motor c is fixedly connected to the top of the screw, the outer surface of the screw is threadedly connected with a threaded sleeve, and the back sides of the two threaded sleeves are respectively fixedly connected to the front side of the connecting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discharges fertilizer into a discharging frame through a discharging pipe by a screw conveyor, divides the fertilizer by a cone column, drives the discharging frame and a fertilizing paddle to rotate by a servo motor b, and the fertilizer paddle rotates to scrape out the fertilizer dropped on the surface of a fertilizing plate for fertilization, drives the screw rod to rotate by a servo motor c, and drives the threaded sleeve and the connecting frame to move upward by the screw rotation to increase the fertilization range, thereby solving the problems that the existing device has a small fertilization cross-section, which affects the fertilization efficiency, and at the same time, the fertilizer is too concentrated and cannot be evenly distributed, resulting in uneven fertilization and affecting the utilization rate of the fertilizer.

[0013] The utility model drives the crushing blades to rotate through the servo motor A, and the crushing blades rotate to crush the fertilizer stored in the fertilizer storage box to prevent the fertilizer from caking the discharge pipe. The rotation of the crushing blades drives the scraper to rotate to scrape off the fertilizer adhered to the inner wall of the storage box, thereby reducing fertilizer loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in the front view;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the lifting component in the utility model;

[0018] In the figure: 1. Fertilizer storage box; 2. Mounting plate; 3. Screw conveyor; 4. Discharge pipe; 5. Connecting pipe;

[0019] Crushing components: 61, servo motor a; 62, crushing blades;

[0020] 7. Scraper; 8. Connecting frame;

[0021] Fertilization components: 91, servo motor b; 92, discharging rack; 93, fertilization paddle;

[0022] 10. Cone column; 11. Discharge pipe; 12. Lifting frame; 13. Fertilizer tray;

[0023] Lifting assembly: 141, threaded sleeve; 142, servo motor c; 143, screw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] See also Figure 1-3 The utility model provides the following technical solutions: a fertilizing device, comprising a fertilizer storage box 1, two mounting plates 2 are respectively fixedly connected to the left and right sides of the fertilizer storage box 1, a screw conveyor 3 is installed on the upper surface of the mounting plate 2, the lower surface of the fertilizer storage box 1 is connected to one end of a discharge pipe 4, the left and right sides of the discharge pipe 4 are respectively connected to one end of two connecting pipes 5, the other end of the connecting pipe 5 is connected to the left side of the screw conveyor 3, a lifting frame 12 is installed on the front of the mounting plate 2, a lifting assembly is arranged inside the lifting frame 12, the front of the mounting plate 2 is slidably connected to the back side of the connecting frame 8, a fertilizer disc 13 is fixedly connected to the upper surface of the connecting frame 8, a fertilizer assembly is arranged on the upper surface of the fertilizer disc 13, and a crushing assembly is arranged on the upper surface of the fertilizer storage box 1.

[0027] Specifically, the crushing assembly includes a servo motor a61 installed on the upper surface of the fertilizer storage box 1, and the output shaft of the servo motor a61 is fixedly connected to the top of the crushing leaf 62;

[0028] The servo motor a61 drives the crushing blades 62 to rotate, and the crushing blades 62 rotate to crush the fertilizer stored in the fertilizer storage box 1 to prevent the fertilizer from agglomerating and clogging the discharge pipe 4.

[0029] Specifically, two scrapers 7 are fixedly connected to the left and right sides of the crushing blade 62, and the left side of the scraper 7 is slidably connected to the left side of the inner wall of the fertilizer storage box 1;

[0030] The rotation of the crushing blades 62 drives the scraper 7 to rotate to scrape off the fertilizer adhered to the inner wall of the storage box, thereby reducing fertilizer loss.

[0031] Specifically, a servo motor b91 is installed on the lower surface of the connecting frame 8, the output shaft of the servo motor b91 is fixedly connected to the lower surface of the discharging frame 92, the discharging frame 92 is installed in the bearing on the upper surface of the fertilizer disc 13, and a plurality of fertilizer paddles 93 are fixedly connected to the outer surface of the discharging frame 92;

[0032] The servo motor b91 drives the discharging rack 92 and the fertilizing paddle 93 to rotate, and the fertilizing paddle 93 rotates to scrape out the fertilizer dropped on the surface of the fertilizing plate 13 for fertilization.

[0033] Specifically, the inner wall of the discharge rack 92 is fixedly connected with a cone column 10, and the upper surface of the discharge rack 92 is connected to one end of a discharge pipe 11 through a rotating joint, and the other end of the discharge pipe 11 is connected to the back of the screw conveyor 3;

[0034] The fertilizer is discharged into the discharging rack 92 through the discharge pipe 11 by the screw conveyor 3, and the fertilizer is divided by the cone column 10.

[0035] Specifically, the lifting assembly includes a servo motor c142 installed on the upper surface of the inner wall of the lifting frame 12, the output shaft of the servo motor c142 is fixedly connected to the top of the screw 143, the outer surface of the screw 143 is threadedly connected with a threaded sleeve 141, and the backs of the two threaded sleeves 141 are respectively fixedly connected to the front of the connecting frame 8;

[0036] The servo motor c142 drives the screw rod 143 to rotate, and the rotation of the screw rod 143 drives the threaded sleeve 141 and the connecting frame 8 to move upward to increase the fertilization range.

[0037] The working principle and use process of this utility model:

[0038] The utility model, when in use:

[0039] The servo motor a drives the crushing blades 62 to rotate, and the crushing blades 62 rotate to crush the fertilizer stored in the fertilizer storage box 1 to prevent the fertilizer from clumping and clogging the discharge pipe 4. The discharge pipe 4 discharges the fertilizer into the screw conveyor 3 through the connecting pipe 5, and the screw conveyor 3 discharges the fertilizer into the discharge rack 92 through the discharge pipe 11, and the fertilizer is divided by the cone column 10. The servo motor b91 drives the discharge rack 92 and the fertilizer paddle 93 to rotate. The fertilizer paddle 93 rotates to scrape out the fertilizer that falls on the surface of the fertilizer plate 13 for fertilization. The servo motor c142 drives the screw 143 to rotate, and the rotation of the screw 143 drives the threaded sleeve 141 and the connecting frame 8 to move upward to increase the fertilization range.

[0040] 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 utility model does not involve improvements to software and methods.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fertilizing device, comprising a fertilizer storage box (1), characterized in that: The left and right sides of the fertilizer storage box (1) are respectively fixedly connected to two mounting plates (2), the upper surface of the mounting plate (2) is installed with a screw conveyor (3), the lower surface of the fertilizer storage box (1) is connected to one end of a discharge pipe (4), the left and right sides of the discharge pipe (4) are respectively connected to one end of two connecting pipes (5), the other end of the connecting pipe (5) is connected to the left side of the screw conveyor (3), the front of the mounting plate (2) is installed with a lifting frame (12), the interior of the lifting frame (12) is provided with a lifting component, the front of the mounting plate (2) is slidably connected to the back of the connecting frame (8), the upper surface of the connecting frame (8) is fixedly connected with a fertilizer disc (13), the upper surface of the fertilizer disc (13) is provided with a fertilizer component, and the upper surface of the fertilizer storage box (1) is provided with a crushing component.

2. A fertilization device according to claim 1, characterized in that: The crushing assembly comprises a servo motor a (61) mounted on the upper surface of the fertilizer storage box (1), and the output shaft of the servo motor a (61) is fixedly connected to the top end of the crushing blade (62).

3. A fertilization device according to claim 2, characterized in that: Two scrapers (7) are fixedly connected to the left and right sides of the crushing blade (62), respectively, and the left side of the scraper (7) is slidably connected to the left side of the inner wall of the fertilizer storage box (1).

4. A fertilization device according to claim 1, characterized in that: A servo motor b (91) is mounted on the lower surface of the connecting frame (8); an output shaft of the servo motor b (91) is fixedly connected to the lower surface of a discharging frame (92); the discharging frame (92) is mounted in a bearing on the upper surface of a fertilizer disc (13); and a plurality of fertilizer paddles (93) are fixedly connected to the outer surface of the discharging frame (92).

5. A fertilization device according to claim 4, characterized in that: A conical column (10) is fixedly connected to the inner wall of the discharge rack (92), and the upper surface of the discharge rack (92) is connected to one end of a discharge pipe (11) via a rotating joint, and the other end of the discharge pipe (11) is connected to the back side of the screw conveyor (3).

6. A fertilization device according to claim 1, characterized in that: The lifting assembly comprises a servo motor c (142) mounted on the upper surface of the inner wall of the lifting frame (12), the output shaft of the servo motor c (142) being fixedly connected to the top end of a screw rod (143), the outer surface of the screw rod (143) being threadedly connected to a threaded sleeve (141), and the back surfaces of the two threaded sleeves (141) being respectively fixedly connected to the front surface of the connecting frame (8).

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