Deep root fertilization assist device for planting

Abstract

The utility model provides a deep root fertilization assist device for planting, belongs to the technical field of corn planting, and aims to solve the problem that an existing deep root fertilization assist device for planting is extremely easy to block a hole in the front end of a conveying pipe. Comprising a fertilization assist device main body, a fertilizer storage bin, an operating handle, an operating rod, a fertilization tip, a fertilization assembly and an anti-blocking assembly, the fertilizer storage bin is fixedly mounted in the middle of the fertilization assist device main body; the operating handle is fixedly mounted at the top of the fertilization assist device main body; the operating rod is hinged to the interior of the fertilization assist device main body; the fertilizing tip is hinged to the bottom of the fertilizing assist device main body, and the fertilizing tip is composed of two semi-cones; the fertilization assembly is arranged in the fertilization assist device main body; the anti-blocking assembly is arranged in the fertilization assist device main body. The fertilizer applicator has the advantages of convenience in use, blockage prevention, fertilization at a specified position and the like.

Description

Technical Field

[0001] This utility model belongs to the field of corn planting technology, and more specifically, it relates to a deep-root fertilization aid for planting. Background Technology

[0002] During the planting and growth process of corn, regular fertilization is necessary to ensure its healthy growth. To prevent the loss of shallow fertilizer, deep fertilization is required, necessitating a deep-root fertilization aid. Existing deep-root fertilization aids primarily use tools such as hoes and furrow openers to open the corn root system, then use a fertilizer bucket to sprinkle fertilizer onto the roots. Some use a delivery pipe with a pointed tip, which is inserted directly into the ground at a suitable depth. The fertilizer is then precisely delivered to the deep soil near the corn roots through pre-set holes at the tip of the pipe.

[0003] Existing application number CN201721036671.9 discloses a deep-root fertilization device, which addresses the problem of uncontrollable fertilization frequency by providing the following technical solution: A cylindrical body with one open end is provided. Inside the cylinder, a filter plate with its edges abutting against the inner wall of the cylinder for rotation is provided. The surface of the filter plate is perpendicular to the axial direction of the cylinder. The filter plate has through-holes. A partition plate is fixedly connected to the cylinder below the filter plate, closely attached to the filter plate. The partition plate has slits that are staggered with the filter holes. A cover plate is provided at the upper end of the cylinder. Infiltration holes are provided on the side wall of the cylinder below the filter plate. A driving device for rotating the filter plate is provided inside the cylinder. A flow channel connecting to the bottom of the partition plate is also provided on the cylinder. The filter plate blocks fertilizer, keeping it within a fertilizer storage cavity. When the filter plate rotates, the filter holes cut the fertilizer, crushing large fertilizer particles. The crushed fertilizer passes through the filter holes and slits into the infiltration cavity. Clean water enters the infiltration cavity to dissolve the fertilizer, thus allowing it to permeate and be applied.

[0004] Based on the above, existing deep-root fertilization aids for planting, which use hoes, furrow openers, and other trenching methods to fertilize the corn roots, are relatively cumbersome to operate and labor-intensive. While using delivery pipes for fertilization is time-saving and labor-saving, the holes at the front end of the delivery pipe are easily blocked during the insertion into the soil, requiring frequent maintenance and affecting efficiency. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a deep-root fertilization aid for planting. This solves the problem that existing deep-root fertilization aids for planting, which use hoes, furrow openers, or other trenching methods to fertilize corn roots, are cumbersome and labor-intensive. While using a delivery pipe for fertilization is time-saving and labor-saving, the holes at the front end of the delivery pipe are easily clogged during insertion into the soil, requiring frequent maintenance and affecting efficiency.

[0006] The purpose and effect of this utility model, a deep-root fertilization aid for planting, are achieved by the following specific technical means:

[0007] A deep-root fertilization aid for planting includes a fertilization aid body, a fertilizer storage chamber, an operating handle, an operating rod, a fertilization tip, a fertilization component, and an anti-clogging component; the fertilizer storage chamber is fixedly installed in the middle of the fertilization aid body; the operating handle is fixedly installed in the top of the fertilization aid body; the operating rod is hinged inside the fertilization aid body; the fertilization tip is hinged to the bottom of the fertilization aid body and is composed of two semi-conical parts; the fertilization component is disposed inside the fertilization aid body; and the anti-clogging component is disposed inside the fertilization aid body.

[0008] Furthermore, the fertilization component includes: a connection port, a fertilizer conveying plate, and a feeding hole. The connection port is fixedly installed on the upper part of the fertilizer storage bin; the fertilizer conveying plate is fixedly installed on the bottom of the fertilizer storage bin; and multiple sets of feeding holes are provided, with the multiple sets of feeding holes opened inside the fertilizer conveying plate.

[0009] Furthermore, the fertilization assembly also includes: guide blocks and a first transmission rod. The guide blocks are provided in two sets, and the two sets of guide blocks are fixedly installed inside the main body of the fertilization assistant. The first transmission rod is slidably connected inside the two sets of guide blocks and is hinged to one end of the operating rod.

[0010] Furthermore, the fertilization assembly also includes: a rotating shaft, an elastic spring, and a second transmission rod. The rotating shaft is fixedly installed in the middle of the operating rod and is rotatably connected to one side of the inside of the fertilization aid body. One end of the elastic spring is fixedly installed on the top of the fertilization aid body, and the other end of the elastic spring is fixedly installed on the top of the first transmission rod. The second transmission rod is provided in two sets, with the top ends of the two sets of second transmission rods hinged to the ends of the first transmission rods. The ends of the two sets of second transmission rods are respectively hinged to the inner sides of the two semi-conical pieces of the fertilization tip.

[0011] Furthermore, the fertilization assembly also includes: a positioning baffle and a limiting bolt, wherein the positioning baffle is slidably connected to the lower outer side of the fertilization aid body; and the limiting bolt is threadedly connected to the inside of the positioning baffle.

[0012] Furthermore, the fertilization assembly also includes a fertilizer baffle, which is fixedly installed in the middle of the first transmission rod.

[0013] Furthermore, the anti-clogging component includes: a drain rod and a threaded groove. The drain rod is provided in multiple sets, and the multiple sets of drain rods are fixedly installed on the upper part of the fertilizer baffle. The threaded groove is provided in multiple sets, and the multiple sets of threaded grooves are opened on the outside of the multiple sets of drain rods.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] Firstly, this utility model has a fertilization component. By holding the operating handle, the main body of the fertilization aid is inserted into the ground through the fertilization tip to fertilize the corn roots. The positioning baffle blocks and limits the insertion depth of the fertilization aid, effectively adjusting the insertion depth. Moreover, after the fertilization aid is inserted into the designated position, by turning one end of the operating rod, the first transmission rod is moved downward using the lever principle. This causes the two semi-conical pieces of the fertilization tip to swing open along the hinge position, allowing the fertilizer at the bottom of the fertilization aid to fall into the deep roots of the corn through the opened fertilization tip, greatly improving fertilization efficiency, and eliminating concerns about the fertilization tip becoming blocked.

[0016] Secondly, this utility model has an anti-clogging component. The movement of the fertilizer baffle drives the movement of the unblocking rod, which moves through the conveying hole to unblock the fertilizer accumulated at the conveying hole. This effectively prevents granular or powdery fertilizer from accumulating at the conveying hole and causing blockage, greatly improving the unblocking effect.

[0017] This invention has the advantages of being easy to use, avoiding blockages, and allowing for fertilization at designated locations, which greatly improves fertilization efficiency. It is also simple, convenient, and labor-saving to use, making it easy for staff to operate. Furthermore, it effectively prevents granular or powdered fertilizer from accumulating at the feed hole and causing blockages, thus greatly improving the unblocking effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model.

[0019] Figure 2 This is the utility model Figure 1 Cross-sectional structural diagram.

[0020] Figure 3 This is a schematic diagram of the internal structure of the main body of the fertilizer application aid of this utility model.

[0021] Figure 4 This is a schematic diagram of the fertilizer storage bin structure of this utility model.

[0022] Figure 5 This is a schematic diagram of the fertilizer conveying plate structure of this utility model.

[0023] Figure 6 This is a schematic diagram of the fertilizer applicator structure of this utility model.

[0024] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0025] 1. Main body of fertilizer applicator; 101. Guide block; 2. Fertilizer storage bin; 201. Connection port; 202. Fertilizer conveying plate; 203. Feeding hole; 3. Operating handle; 4. Operating rod; 401. Rotating shaft; 5. Fertilizer tip; 6. First transmission rod; 601. Elastic tension spring; 602. Fertilizer baffle; 603. Unblocking rod; 604. Threaded groove; 605. Second transmission rod; 7. Positioning baffle; 701. Limit bolt. Detailed Implementation

[0026] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0027] Example 1:

[0028] As attached Figure 1 To be continued Figure 6 As shown:

[0029] This utility model provides a deep-root fertilization aid for planting, including a fertilization aid body 1, a fertilizer storage chamber 2, an operating handle 3, an operating rod 4, a fertilization tip 5, and a fertilization component; the fertilizer storage chamber 2 is fixedly installed in the middle of the fertilization aid body 1; the operating handle 3 is fixedly installed in the top of the fertilization aid body 1; the operating rod 4 is hinged inside the fertilization aid body 1; the fertilization tip 5 is hinged to the bottom of the fertilization aid body 1, and the fertilization tip 5 is composed of two semi-conical pieces; the fertilization component is disposed inside the fertilization aid body 1.

[0030] The fertilization component includes: a connection port 201, a fertilizer conveying plate 202, and a feeding hole 203. The connection port 201 is fixedly installed on the upper part of the fertilizer storage chamber 2; the fertilizer conveying plate 202 is fixedly installed on the bottom of the fertilizer storage chamber 2; and multiple sets of feeding holes 203 are provided, with multiple sets of feeding holes 203 opened inside the fertilizer conveying plate 202.

[0031] The fertilization component also includes: a guide block 101 and a first transmission rod 6. The guide block 101 is provided in two sets, and the two sets of guide blocks 101 are fixedly installed inside the main body 1 of the fertilization assistant. The first transmission rod 6 is slidably connected inside the two sets of guide blocks 101 and is hinged to one end of the operating rod 4.

[0032] The fertilization assembly also includes: a rotating shaft 401, an elastic spring 601, and a second transmission rod 605. The rotating shaft 401 is fixedly installed in the middle of the operating rod 4 and is rotatably connected to one side of the inside of the fertilization auxiliary body 1. One end of the elastic spring 601 is fixedly installed on the top of the fertilization auxiliary body 1, and the other end of the elastic spring 601 is fixedly installed on the top of the first transmission rod 6. The second transmission rod 605 is provided in two sets, with the top ends of the two sets of second transmission rods 605 hinged to the ends of the first transmission rod 6, and the ends of the two sets of second transmission rods 605 are respectively hinged to the inner sides of the two semi-conical pieces of the fertilization tip 5.

[0033] The fertilization component also includes: a positioning baffle 7 and a limiting bolt 701. The positioning baffle 7 is slidably connected to the lower outer side of the fertilization auxiliary body 1; the limiting bolt 701 is threadedly connected to the inside of the positioning baffle 7.

[0034] The fertilization assembly also includes a fertilizer baffle 602, which is fixedly installed in the middle of the first transmission rod 6.

[0035] The specific usage and function of this embodiment are as follows:

[0036] When deep root fertilization of corn is required, push the positioning baffle 7 to slide it to the appropriate position, and tighten the limiting bolt 701. The limiting bolt 701 moves inside the positioning baffle 7 through the thread and squeezes the outside of the fertilizer applicator body 1, thus limiting the positioning baffle 7. When the operator holds the operating handle 3 and inserts the fertilizer applicator body 1 into the ground through the fertilizer tip 5 to fertilize the corn roots, the positioning baffle 7 blocks the insertion depth of the fertilizer applicator body 1.

[0037] Fertilizer is added to the fertilizer storage bin 2 or an external fertilizer tank is connected via the connection port 201. The operating lever 4 is hinged to one side of the fertilizer applicator body 1 around the rotating shaft 401, forming a lever structure. When the fertilizer applicator body 1 is inserted into the ground, one end of the operating lever 4 is pushed upward, causing the operating lever 4 to swing around the rotating shaft 401, which moves the other end of the operating lever 4 downward and drives the first transmission rod 6 downward. The guide block 101 guides the first transmission rod 6 as it moves. The movement of the first transmission rod 6 stretches the elastic spring 601 and moves the fertilizer baffle 602. The fertilizer baffle 602 moves away from the fertilizer conveying plate 202, allowing the fertilizer inside the fertilizer storage bin 2 to fall into the bottom of the fertilizer applicator body 1 through the feed hole 203.

[0038] At the same time, the movement of the first transmission rod 6 also drives the two sets of second transmission rods 605 to swing and unfold. The swing of the two sets of second transmission rods 605 causes the two semi-conical pieces of the fertilizer tip 5 to swing and open along the hinge position, so that the fertilizer at the bottom of the fertilizer aid body 1 falls into the deep root position of the corn through the opened fertilizer tip 5.

[0039] Example 2:

[0040] Based on Example 1, such as Figures 1 to 6 As shown, it also includes an anti-blocking component, which is installed inside the main body 1 of the fertilizer applicator.

[0041] The anti-clogging component includes: a unclogging rod 603 and a threaded groove 604. Multiple sets of unclogging rods 603 are provided and fixedly installed on the upper part of the fertilizer baffle 602. Multiple sets of threaded grooves 604 are provided and opened on the outside of the multiple sets of unclogging rods 603.

[0042] The specific usage and function of this embodiment are as follows:

[0043] When the fertilizer baffle 602 moves away from the fertilizer conveying plate 202, the movement of the fertilizer baffle 602 drives the unblocking rod 603 to move. The unblocking rod 603 moves through the conveying hole 203 to unblock the fertilizer accumulated at the position of the conveying hole 203, preventing granular or powdery fertilizer from accumulating at the position of the conveying hole 203 and causing blockage. The threaded structure of the threaded groove 604 increases the friction between the unblocking rod 603 and the fertilizer, making it easier to move the fertilizer at the position of the conveying hole 203 and increasing the unblocking efficiency.

[0044] The following points should be noted in this article:

[0045] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0046] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0047] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A deep-root fertilization aid for planting, characterized in that: This deep-root fertilization aid for planting includes a fertilization aid body (1), a fertilizer storage chamber (2), an operating handle (3), an operating rod (4), a fertilization tip (5), a fertilization component, and an anti-clogging component; the fertilizer storage chamber (2) is fixedly installed in the middle of the fertilization aid body (1); the operating handle (3) is fixedly installed at the top of the fertilization aid body (1); the operating rod (4) is hinged inside the fertilization aid body (1); the fertilization tip (5) is hinged at the bottom of the fertilization aid body (1), and the fertilization tip (5) is composed of two semi-conical pieces; the fertilization component is located inside the fertilization aid body (1); and the anti-clogging component is located inside the fertilization aid body (1).

2. The deep-root fertilization aid for planting as described in claim 1, characterized in that: The fertilization assembly includes: a connection port (201), a fertilizer conveying plate (202), and a feeding hole (203). The connection port (201) is fixedly installed on the upper part of the fertilizer storage bin (2). The fertilizer conveying plate (202) is fixedly installed on the bottom of the fertilizer storage bin (2). Multiple sets of feeding holes (203) are provided, and multiple sets of feeding holes (203) are opened inside the fertilizer conveying plate (202).

3. The deep-root fertilization aid for planting as described in claim 2, characterized in that: The fertilization assembly also includes: a guide block (101) and a first transmission rod (6). The guide block (101) is provided in two sets, and the two sets of guide blocks (101) are fixedly installed inside the main body (1) of the fertilization assistant. The first transmission rod (6) is slidably connected inside the two sets of guide blocks (101) and is hinged to one end of the operating rod (4).

4. The deep-root fertilization aid for planting as described in claim 2, characterized in that: The fertilization assembly also includes: a rotating shaft (401), an elastic spring (601), and a second transmission rod (605). The rotating shaft (401) is fixedly installed in the middle of the operating rod (4) and is rotatably connected to one side of the body (1) of the fertilization aid. One end of the elastic spring (601) is fixedly installed on the top of the body (1) of the fertilization aid, and the other end of the elastic spring (601) is fixedly installed on the top of the first transmission rod (6). The second transmission rod (605) is provided in two sets. The top ends of the two sets of second transmission rods (605) are hinged to the ends of the first transmission rod (6), and the ends of the two sets of second transmission rods (605) are respectively hinged to the inner sides of the two semi-conical pieces of the fertilization tip (5).

5. The deep-root fertilization aid for planting as described in claim 2, characterized in that: The fertilization assembly also includes a positioning baffle (7) and a limiting bolt (701). The positioning baffle (7) is slidably connected to the lower outer side of the fertilization aid body (1). The limiting bolt (701) is threadedly connected to the inside of the positioning baffle (7).

6. The deep-root fertilization aid for planting as described in claim 3, characterized in that: The fertilization assembly also includes a fertilizer baffle (602), which is fixedly installed in the middle of the first transmission rod (6).

7. The deep-root fertilization aid for planting as described in claim 1, characterized in that: The anti-clogging component includes: a drain rod (603) and a threaded groove (604). Multiple sets of drain rods (603) are provided, and multiple sets of drain rods (603) are fixedly installed on the upper part of the fertilizer baffle (602). Multiple sets of threaded grooves (604) are provided, and multiple sets of threaded grooves (604) are opened on the outside of multiple sets of drain rods (603).

Images