Fertilizing structure for crops

Abstract

The utility model relates to a fertilization structure for crops, which belongs to the technical field of crop fertilization, and comprises two arc-shaped pipes, a plurality of transverse rods and a plurality of transverse rods, the two ends of the telescopic pipe are communicated with the corresponding arc-shaped pipes respectively; the number of the insertion pipes is multiple, and the multiple insertion pipes are all communicated with the bottom of the arc-shaped pipe; the water tank is formed in the insertion pipe, and the water tank is communicated with the interior of the insertion pipe; the water outlet is formed in the insertion pipe, and the water outlet is communicated with the water tank; the balancing weight is in sliding connection with the insertion pipe through the water tank; and the hose is communicated with the arc-shaped pipe. The insertion pipe is inserted into the soil, and in the process that the insertion pipe moves upwards and is pulled out of the soil, the balancing weight moves downwards due to the dead weight to extrude the soil out of the insertion pipe, so that water and fertilizer are discharged through the water outlet in the insertion pipe, the effect of directly applying fertilizer to the soil near crop rhizomes is achieved, and the utilization rate of the water and fertilizer is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of crop fertilization, in particular to a fertilization structure for crops. Background Art

[0002] Crop fertilization is a vital part of agricultural production, which is directly related to the growth, yield and quality of crops;

[0003] At present, most crops are fertilized by spraying water and fertilizer. When fertilizing tall crops, such as corn, the thick corn stalks and corn leaves will prevent a large amount of water and fertilizer from falling into the soil near the corn rhizomes, and the spraying operation will easily cause a large amount of water and fertilizer to fall far away from the corn rhizomes, thereby affecting the utilization rate of water and fertilizer.

[0004] In order to solve the above problems, a fertilization structure for crops is proposed in this application. Utility Model Content

[0005] The utility model aims at the technical problems existing in the prior art and provides a fertilizing structure for crops.

[0006] The utility model solves the above technical problems with the following technical solutions: a fertilization structure for crops, comprising:

[0007] An arc tube, wherein two arc tubes are provided;

[0008] A telescopic tube, both ends of which are respectively connected to corresponding arc tubes;

[0009] A cannula, wherein a plurality of the cannula are provided, and the plurality of the cannula are all connected to the bottom of the arc-shaped tube;

[0010] A water tank, wherein the water tank is disposed in the insert tube and is connected to the inside of the insert tube;

[0011] A water outlet, the water outlet is opened on the insert pipe, and the water outlet is connected to the water tank;

[0012] A counterweight block, the counterweight block being slidably connected to the cannula through a water tank;

[0013] A hose is connected to the arc-shaped pipe and is used for connecting a wearable fertilizer spraying box.

[0014] A support rod is installed on the two arc tubes, and a limit rod is movably inserted between the two support rods. Fixed plates are installed at both ends of the limit rod, and springs are installed on the opposite sides of the two fixed plates. The opposite ends of the two springs are respectively connected to the corresponding support rods. The support rods, limit rods, fixed plates and springs are set to fix the two arc tubes.

[0015] The two opposite sides of the two support rods are hinged with an oblique rod, and the top ends of the two oblique rods are hinged. By arranging the oblique rod, it is convenient to adjust the distance between the two support rods.

[0016] A sliding opening is provided on both of the two support rods, and the two support rods are slidably connected with a pressure rod through the sliding opening. The pressure rod is located above the inclined rod. The sliding opening and the pressure rod are provided to apply force to the inclined rod.

[0017] A handrail is movably inserted between the two support rods, and the handrail is provided for controlling the device by hand.

[0018] Limit blocks are installed at both ends of the handrail rod. The limit blocks are provided to prevent the handrail rod from being separated from the support rod as much as possible.

[0019] The beneficial effects of the utility model are:

[0020] By inserting the plug into the soil, when the plug is moved up and out of the soil, the weight of the counterweight moves downward to squeeze the soil out of the plug, so that water and fertilizer are discharged through the water outlet on the plug, thereby achieving the effect of directly fertilizing the soil near the roots and stems of crops, which helps to improve the utilization rate of water and fertilizer;

[0021] The device is controlled as a whole by holding the handrail with one hand, and the pressure rod is pressed downward to squeeze the oblique rod, so that the distance between the two support rods becomes larger, thereby moving the two arc tubes to the outside of the crop roots and stems, thereby facilitating the use of crop roots and stems with different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This utility model is a schematic diagram showing the overall structure of the device;

[0023] Figure 2 This utility model is a schematic diagram showing the cross-sectional structure of an arc tube and its related parts;

[0024] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 The utility model is a schematic diagram showing the structure of the diagonal rod and its related parts.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Arc tube; 2. Hose; 3. Insert tube; 4. Sink; 5. Water outlet; 6. Counterweight; 7. Support rod; 8. Diagonal rod; 9. Slide; 10. Pressure rod; 11. Handrail; 12. Limit block; 13. Spring; 14. Limit rod; 15. Fixed plate; 16. Telescopic tube. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions 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 those skilled in the art without creative work are within the scope of protection of this application.

[0029] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0030] In the description of the present application, the term "for example" is used to mean "used as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the utility model, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details that make the description of the utility model obscure. Therefore, the utility model is not intended to be limited to the embodiments shown, but is consistent with the widest range of principles and features disclosed in the present application.

[0031] Reference Figure 1-3 , a fertilization structure for crops, comprising:

[0032] The arc tube 1 is provided with two arc tubes 1, and the two arc tubes 1 are located outside the root of the crop;

[0033] A telescopic tube 16, both ends of which are connected to the corresponding arc tubes 1, and the telescopic tube 16 can be extended and retracted to adjust the distance between the arc tubes 1 so that the roots of the crops are located between the two arc tubes 1;

[0034] Insertion pipes 3, a plurality of insertion pipes 3 are provided, and the plurality of insertion pipes 3 are all connected to the bottom of the arc-shaped pipe 1, and the insertion pipes 3 are all used to be inserted into the soil;

[0035] A water tank 4 is provided in the insert tube 3, and the water tank 4 is connected with the inside of the insert tube 3, so that the water in the insert tube 3 can flow into the water tank 4;

[0036] A water outlet 5 is provided on the insert pipe 3 and is connected to the water tank 4. The water outlet 5 can discharge the water in the water tank 4;

[0037] The counterweight 6 is slidably connected to the insert tube 3 through the water tank 4. When the insert tube 3 is inserted into the soil, part of the soil will enter the insert tube 3 and squeeze the counterweight 6, so that the counterweight 6 moves up to block the inside of the insert tube 3. When the insert tube 3 moves up and is pulled out of the soil, the counterweight 6 moves down due to its own weight to squeeze the soil out of the insert tube 3.

[0038] Hose 2, hose 2 is connected to the arc tube 1, hose 2 is used to be connected to the wearable fertilizer spray box, hose 2 is connected to the water outlet of the wearable fertilizer spray box, it should be noted that the wearable fertilizer spray box is loaded with water and fertilizer, and a valve is provided on the hose 2 to control whether the hose 2 is blocked, thereby controlling whether the water and fertilizer in the wearable fertilizer spray box can be discharged;

[0039] According to the above technical solution, specifically, by inserting the insert tube 3 into the soil, and in the process of moving the insert tube 3 up and out of the soil, the weight of the counterweight block 6 moves downward to squeeze the soil out of the insert tube 3, so that water and fertilizer are discharged through the water outlet 5 on the insert tube 3, thereby achieving the effect of directly fertilizing the soil near the roots and stems of crops.

[0040] Reference Figure 2 A support rod 7 is installed on each of the two arc-shaped tubes 1, and a limit rod 14 is movably inserted between the two support rods 7. Fixed plates 15 are installed at both ends of the limit rod 14, and springs 13 are installed on the opposite sides of the two fixed plates 15. The opposite ends of the two springs 13 are respectively connected to the corresponding support rods 7. By moving the support rod 7, the two arc-shaped tubes 1 are driven to move, so that the two arc-shaped tubes 1 are moved to the outside of the crop rhizomes, thereby facilitating the use of crop rhizomes with different diameters.

[0041] Reference Figure 4 , an oblique rod 8 is hinged on the opposite side of the two support rods 7, the top ends of the two oblique rods 8 are hinged, and a sliding opening 9 is opened through the two support rods 7. The two support rods 7 are slidably connected with a pressure rod 10 through the sliding opening 9. The pressure rod 10 is located above the oblique rod 8. By applying force downward to the pressure rod 10, the pressure rod 10 squeezes the oblique rod 8, so that the top end of the oblique rod 8 moves downward, thereby squeezing the support rod 7 with the help of the oblique rod 8, so that the distance between the two support rods 7 becomes larger.

[0042] A handrail 11 is movably inserted between the two support rods 7 , and the handrail 11 is used for controlling the entire device by holding one hand on the handrail 11 .

[0043] Limit blocks 12 are installed at both ends of the handrail rod 11, and the limit blocks 12 are used to prevent the handrail rod 11 from being separated from the support rod 7 as much as possible.

[0044] Working principle:

[0045] The crop fertilizing structure is controlled by holding a hand on the handrail 11, and the pressure rod 10 is forced downward to squeeze the inclined rod 8, so that the top of the inclined rod 8 moves downward, and the inclined rod 8 squeezes the support rod 7, so that the distance between the two support rods 7 becomes larger, so that the two arc tubes 1 are moved to the outside of the crop roots and stems, thereby facilitating the use of crop roots and stems with different diameters.

[0046] The crop fertilization structure is implemented by inserting the insert tube 3 into the soil. When the insert tube 3 is moved upward and pulled out of the soil, the weight of the counterweight 6 moves downward to squeeze the soil out of the insert tube 3, so that water and fertilizer are discharged through the water outlet 5 on the insert tube 3, thereby achieving the effect of directly fertilizing the soil near the roots and stems of the crops.

[0047] Although the preferred embodiments of the utility model have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0048] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A fertilization structure for crops, characterized in that: include: An arc-shaped tube (1), wherein two arc-shaped tubes (1) are provided; A telescopic tube (16), wherein both ends of the telescopic tube (16) are respectively connected to the corresponding arc-shaped tube (1); A cannula (3), wherein a plurality of the cannula (3) are provided, and the plurality of the cannula (3) are all connected to the bottom of the arc-shaped tube (1); A water tank (4), wherein the water tank (4) is disposed in the insert tube (3), and the water tank (4) is connected to the inside of the insert tube (3); A water outlet (5), wherein the water outlet (5) is provided on the insert pipe (3), and the water outlet (5) is connected to the water tank (4); A counterweight (6), wherein the counterweight (6) is slidably connected to the cannula (3) via the water tank (4); A hose (2) is connected to the arc-shaped pipe (1), and the hose (2) is used to connect a wearable fertilizer spraying box.

2. The crop fertilization structure according to claim 1, characterized in that: A support rod (7) is installed on each of the two arc-shaped tubes (1), a limit rod (14) is movably inserted between the two support rods (7), a fixing plate (15) is installed at both ends of the limit rod (14), a spring (13) is installed on the opposite side of the two fixing plates (15), and the opposite ends of the two springs (13) are respectively connected to the corresponding support rods (7).

3. The crop fertilization structure according to claim 2, characterized in that: An oblique rod (8) is hingedly connected to the opposite side of the two support rods (7), and the top ends of the two oblique rods (8) are hingedly connected to each other.

4. The crop fertilization structure according to claim 3, characterized in that: A sliding opening (9) is provided through the two support rods (7), and the two support rods (7) are slidably connected with a pressure rod (10) through the sliding opening (9), and the pressure rod (10) is located above the inclined rod (8).

5. The crop fertilization structure according to claim 3, characterized in that: A handrail rod (11) is movably inserted between the two support rods (7).

6. The crop fertilization structure according to claim 5, characterized in that: Limiting blocks (12) are installed at both ends of the handrail rod (11).

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