Agricultural fertilizing device

Abstract

The agricultural fertilizing device comprises a storage cylinder, a communicating pipe and a supporting column, a handle is arranged above the supporting column, a ground inserting tip is arranged below the supporting column, the lower half portion of the ground inserting tip is in a conical tip shape, the upper half portion of the ground inserting tip is in a conical shape, a discharging cavity is formed in the ground inserting tip, and a transition cavity is formed in the lower portion of the interior of the supporting column. The upper portion of the transition cavity is communicated with the storage cylinder through a communicating pipe, the lower portion of the transition cavity is communicated with the discharging cavity, a plurality of material leaking holes communicated with the discharging cavity are formed in the conical-tip-shaped inclined face of the ground inserting tip, and a valve capable of being opened or closed is arranged on the communicating pipe. The ground inserting pointed end is arranged below the supporting column, and the transverse area of the ground inserting pointed end is small, so that ground inserting and operation space can be saved, interference and collision between the device or a fertilizer pit and plants are reduced, and damage to the plants is reduced; in addition, the fertilizer can be directly injected into the pit after being inserted into the ground, and the soil is returned to a certain extent after being pulled out, so that the device is very simple and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of fertilization, in particular to an agricultural fertilization device. Background Art

[0002] In the planting process of agricultural planting industries such as fruit and seedlings, agricultural fertilizer devices are often used to apply fertilizer to plants underground. As for fertilizer devices, in the prior art, after searching, the utility model patent with the Chinese patent publication number CN218006992U discloses a fertilizer device for bamboo planting, such as Figure 1 As shown, it mainly includes a storage box a and a fertilizer shovel b. The fertilizer shovel b is provided with a carrying rod c, and the carrying rod c is provided with an extension handle d. The fertilizer shovel b is provided with a fertilizer outlet pipe e, and the fertilizer outlet pipe e is connected to the storage box a through a connecting pipe f.

[0003] In the existing technology, agricultural fertilization devices similar to the above-mentioned technical solutions have been found to have areas for improvement during actual implementation: when in use, the fertilizer shovel is first used to shovel a pit, and then the fertilizer flows into the shoveled pit from the fertilizer outlet pipe. Because the pit area of ​​the fertilizer shovel is large, it is easy to cause interference or shovel the plants when fertilizing smaller plants. In addition, because the soil is dug out to the outside and the fertilizer pit is large, after the fertilization is completed, the pit needs to be refilled, which is relatively inconvenient. Utility Model Content

[0004] In view of the deficiencies and defects in the prior art, the purpose of the present utility model is to provide an agricultural fertilizing device, which solves the problem that the fertilizer shovel pit area is large in the prior art fertilizing device, which easily causes interference or shoveling of plants when fertilizing smaller plants, and the problem that after the fertilization is completed, the pit needs to be refilled, which is relatively inconvenient.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: an agricultural fertilizing device, comprising a storage cylinder and a connecting pipe, a supporting foot is provided below the storage cylinder, and also comprises a support column, a handle with adjustable height is provided above the support column, a ground-inserting tip is provided below the support column, the lower half of the ground-inserting tip is conical, the upper half of the ground-inserting tip is conical, a feeding cavity is provided inside the ground-inserting tip, a transition cavity is provided below the support column, the transition cavity is connected to the storage cylinder through a connecting pipe above, and the transition cavity is connected to the feeding cavity below, a plurality of leakage holes communicating with the feeding cavity are provided on the conical inclined surface of the ground-inserting tip, and a valve that can be opened or closed is provided on the connecting pipe.

[0006] As a further improvement of the present invention, the handle includes an adjusting rod and a handshake. The adjusting rod can be slid up and down and inserted into the support column. The handshake is fixed horizontally above the adjusting rod. Two sliders are fixed on the outside of the support column. Two sliding rods are fixed on the adjusting rod. The lower half of the sliding rod is provided with a thread. The two sliding rods pass through the two sliders and are locked with locking nuts on the upper and lower sides of the slider.

[0007] As a further improvement of the present invention, the interior of the storage cylinder is divided into a liquid chamber and a fertilizer storage chamber by a partition, and a fertilizer pipe and a liquid pipe are provided inside the connecting pipe. One end of the liquid pipe is connected to the liquid chamber, and the other end passes through the transition chamber and out of the outside of the feeding chamber. One end of the fertilizer pipe is connected to the storage cylinder, and the other end is connected to the transition chamber.

[0008] As a further improvement of the present invention, a plurality of protrusions are provided on the outer side of the tapered inclined surface of the ground-inserting spike.

[0009] As a further improvement of the present invention, there are two supporting feet, and the bottom of each supporting foot is A-shaped.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] 1. By providing support feet under the storage cylinder, the storage cylinder can be raised and its stability on the ground can be strengthened, making it easier for users to carry the storage cylinder directly from the ground. In addition, by providing an adjustable handle on the support column, users can adjust the handle to a suitable height according to their own needs.

[0012] In addition, a ground-inserting tip is provided under the support column, a feeding cavity is provided inside the ground-inserting tip, and a plurality of leakage holes connected with the feeding cavity are provided on the conical inclined surface of the ground-inserting tip, and a transition cavity is provided inside the support column, which is connected with the storage cylinder through a connecting pipe. When fertilizing, the ground-inserting tip is first inserted into the ground, and then the valve is opened. The fertilizer in the storage cylinder can enter the fertilizer cavity through the connecting pipe and the transition cavity, and leak out into the external soil from the leakage hole. Because the lateral area of ​​the ground-inserting tip is small, it can save space for insertion and operation, reduce the interference and collision between the device or the fertilizer pit and the plants, and reduce damage to the plants. In addition, the structure of the ground-inserting tip is that after it is inserted into the ground, fertilizer can be directly injected into the pit. After it is pulled out, the soil returns to its original position to a certain extent, and the hole left for insertion is small. At this time, the hole for insertion can be slightly leveled with your feet, which is very simple and convenient.

[0013] 2. By setting the handle as a structure of an adjustment rod, a handshake, a slider, a sliding rod, and a locking nut, when adjusting the height of the handshake, you can loosen the locking nut, then slide the adjustment rod up and down to adjust the handshake to the appropriate height, and then tighten the locking nut. The adjustment is simple and the overall stability is strong.

[0014] 3. By providing a liquid cavity and a fertilizer storage cavity in the storage cylinder, and providing a fertilizer pipe and a liquid pipe inside the connecting pipe, one end of the liquid pipe is connected to the liquid cavity, and the other end passes through the transition cavity and out of the outside of the feeding cavity. One end of the fertilizer pipe is connected to the storage cylinder, and the other end is connected to the transition cavity. Therefore, when fertilizing, if nutrient solution or water needs to be injected at the same time, liquid can be added to the liquid cavity, and fertilization and addition of liquid nutrient solution can be carried out simultaneously, which saves operation steps and is more efficient.

[0015] 4. By providing a plurality of protrusions on the outer side of the conical inclined surface of the ground-inserting tip, the soil is supported outwards, the gap between the ground-inserting tip and the soil is increased, and the fertilizer is facilitated to flow outwards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings:

[0017] Figure 1 It is a structural diagram of the prior art;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0020] Figure 4 for Figure 3 Enlarged view at point A;

[0021] In the figure: 1. Storage cylinder; 2. Connecting pipe; 3. Support foot; 4. Support column; 5. Ground-inserting tip; 6. Feeding chamber; 7. Transition chamber; 8. Leakage hole; 9. Valve; 10. Adjustment rod; 11. Handshake; 12. Slider; 13. Sliding rod; 14. Locking nut; 15. Liquid chamber; 16. Fertilizer storage chamber; 17. Fertilizer pipe; 18. Liquid pipe; 19. Protrusion. DETAILED DESCRIPTION

[0022] The following is combined with Figure 2-4 The present invention will be described in further detail. For a clearer illustration, only the structures related to the present invention are shown in the figures.

[0023] For the convenience of description, the coordinate system is defined as follows Figure 2 As shown, the left-right direction is the horizontal direction, the front-back direction is the longitudinal direction, and the up-down direction is the vertical direction.

[0024] The present utility model discloses an agricultural fertilizer application device. Figure 2 and Figure 3An agricultural fertilizer application device includes a storage cylinder 1 and a connecting pipe 2. A supporting foot 3 is provided under the storage cylinder 1. There are two supporting foots 3. The bottom of each supporting foot 3 is A-shaped, which can lift the storage cylinder 1 and strengthen the stability of the storage cylinder 1 placed on the ground, making it convenient for users to carry it directly from the ground; in addition, by providing an adjustable height handle on the support column 4, users can adjust the handle to a suitable height according to their own situation.

[0025] In addition, it also includes a support column 4, and a height-adjustable handle is provided above the support column 4. Specifically, the handle includes an adjusting rod 10 and a handshake 11. The adjusting rod 10 can be slid up and down and inserted into the support column 4. The handshake 11 is horizontally fixed above the adjusting rod 10, and two sliders 12 are fixed on the outside of the support column 4. Two slide bars 13 are fixed on the adjusting rod 10, and the lower half of the slide bar 13 is provided with a thread. The two slide bars 13 pass through the two slide bars 12 and are locked with locking nuts 14 on the upper and lower sides of the slide bar 12; when adjusting the height of the handshake 11, the locking nut 14 can be loosened, and then the adjusting rod 10 can be slid up and down to adjust the handshake 11 to a suitable height, and then the locking nut 14 can be tightened. The adjustment is simple and the overall stability is strong.

[0026] In this embodiment, Figure 3 and Figure 4 As shown, a ground-inserting tip 5 is provided below the support column 4. The lower half of the ground-inserting tip 5 is conical, and the upper half of the ground-inserting tip 5 is conical, with the conical tip facing upward. In addition, a plurality of protrusions 19 are provided on the outer side of the conical-shaped inclined surface of the ground-inserting tip 5, so as to facilitate the outward propping up of the soil, increase the gap between the ground-inserting tip 5 and the soil, and facilitate the outflow of fertilizer. A feeding cavity 6 is provided inside the ground-inserting tip 5, and a transition cavity 7 is provided below the support column 4. The upper part of the transition cavity 7 is connected to the storage cylinder 1 through a connecting pipe 2, and the lower part of the transition cavity 7 is connected to the feeding cavity 6. The conical-shaped inclined surface of the ground-inserting tip 5 is provided with a plurality of leakage holes 8 that communicate with the feeding cavity 6, and the connecting pipe 2 is provided with a valve 9 that can be opened or closed.

[0027] Furthermore, the interior of the storage cylinder 1 is divided into a liquid chamber 15 and a fertilizer storage chamber 16 by a partition. A fertilizer conduit 17 and a liquid conduit 18 are provided within the connecting tube 2. One end of the liquid conduit 18 is connected to the liquid chamber 15, and the other end passes through the transition chamber 7 and out of the feed chamber 6. One end of the fertilizer conduit 17 is connected to the storage cylinder 1, and the other end is connected to the transition chamber 7. Therefore, when fertilizing, if nutrient solution or water needs to be added simultaneously, liquid can be added to the liquid chamber 15, allowing for simultaneous fertilization and addition of liquid nutrient solution, saving steps and increasing efficiency. Furthermore, during setup, the valve 9 is manually opened. Of course, to increase automation, each fertilizer conduit 17 and liquid conduit 18 can also be provided with an on / off valve. The on / off valves can be conventional flow valves as used in the prior art. A push button switch is provided on both sides of the handshake 11. The two push button switches are wirelessly electrically connected to the two electric valves, respectively. This setup can utilize a conventional remote control opening method and structure as used in the prior art.

[0028] After fertilizer is applied, first insert the ground tip 5 into the ground, then open the valve 9, and the fertilizer in the storage cylinder 1 can enter the fertilizer cavity through the connecting pipe 2 and the transition cavity 7, and leak out into the external soil from the leakage hole 8. Because the lateral area of ​​the ground tip 5 is small, it can save the space for insertion and operation, reduce the interference and collision between the device or the fertilizer pit and the plants, and reduce the damage to the plants. In addition, the structure of the ground tip 5 is that after it is inserted into the ground, fertilizer can be directly injected into the pit. After it is pulled out, the soil returns to its original position to a certain extent, and the hole left for insertion is small. At this time, it is sufficient to slightly level the hole with your feet, which is very simple and convenient.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances. It should be understood that the specific embodiments described here are only used to understand the present utility model and are not used to limit the present utility model. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present utility model.

Claims

1. An agricultural fertilizer application device, comprising a storage cylinder and a connecting pipe, characterized in that: A supporting foot is provided below the storage cylinder, which also includes a supporting column. A handle with adjustable height is provided above the supporting column. A ground-inserting tip is provided below the supporting column. The lower half of the ground-inserting tip is conical, and the upper half of the ground-inserting tip is conical. A discharge cavity is provided inside the ground-inserting tip, and a transition cavity is provided below the support column. The transition cavity is connected to the storage cylinder through a connecting pipe above, and is connected to the discharge cavity below. A plurality of leakage holes communicating with the discharge cavity are provided on the conical inclined surface of the ground-inserting tip, and a valve that can be opened or closed is provided on the connecting pipe.

2. The agricultural fertilizing device according to claim 1, characterized in that: The handle includes an adjusting rod and a handshake. The adjusting rod can be slid up and down and inserted into the supporting column. The handshake is fixed horizontally above the adjusting rod. Two sliders are fixed on the outside of the supporting column. Two sliding rods are fixed on the adjusting rod. The lower half of the sliding rod is provided with a thread. The two sliding rods pass through the two sliders and are locked with locking nuts on the upper and lower sides of the slider.

3. The agricultural fertilizing device according to claim 1, characterized in that: The interior of the storage cylinder is divided into a liquid chamber and a fertilizer storage chamber by a partition. A fertilizer pipe and a liquid pipe are provided inside the connecting pipe. One end of the liquid pipe is connected to the liquid chamber, and the other end passes through the transition chamber and out of the feeding chamber. One end of the fertilizer pipe is connected to the storage cylinder, and the other end is connected to the transition chamber.

4. An agricultural fertilizing device according to claim 3, characterized in that A plurality of protrusions are provided on the outer side of the conical inclined surface of the ground-inserting tip.

5. The agricultural fertilizing device according to claim 1, characterized in that: There are two supporting feet, and the bottom of each supporting foot is A-shaped.

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