Fertilizing device for planting

Abstract

The utility model relates to the technical field of agriculture, and discloses a fertilizing device for planting, which comprises a liquid fertilizer box body, a fertilizing mechanism is fixed at the bottom end of the liquid fertilizer box body, an internal mechanism is arranged at the bottom end of the fertilizing mechanism, and the fertilizing mechanism comprises a first connecting pipe. A first connecting pipe is fixed to the bottom end of the liquid fertilizer box body, a pressing block is fixed to the surface of the first connecting pipe, a second connecting pipe is fixed to the bottom end of the first connecting pipe, and a third connecting pipe is fixed to the bottom end of the second connecting pipe. The device is provided with a second connecting pipe and a third connecting pipe which are matched with a conical head, so that the device can be used for fertilizing in soil, the fertilizing accuracy is improved, meanwhile, the fertilizer absorption efficiency is also improved, the conical head is inserted into the soil, a third fixing block is jacked up by the soil, fertilizer liquid permeates into the soil, and the fertilizer liquid is prevented from entering the soil. And the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a fertilizing device for planting. Background Art

[0002] Fertilization refers to the agricultural technical measure of applying fertilizers to the soil or spraying them on plants to provide the nutrients needed by plants and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yields, improve crop quality, improve soil fertility and increase economic benefits. Therefore, reasonable and scientific fertilization is one of the main means to ensure food security and maintain sustainable agricultural development.

[0003] In the announcement number CN220108680U, a fertilizing device for planting is disclosed, which includes a bearing plate, a moving assembly is provided at the bottom of the bearing plate for driving the bearing plate to move, a material box is fixedly installed on the top of the bearing plate, a discharge pipe is symmetrically provided at the bottom of the material box, the discharge pipe is fixedly connected to the side wall of the material box, a rotating rod is provided inside the discharge pipe, and an auger blade is fixedly sleeved on the rotating rod. In the utility model, by providing a power assembly to drive the rotating rod and the auger blade to rotate, fertilizer can be discharged evenly from the discharge pipe, avoiding the situation of insufficient fertilizer or excessive fertilizer waste, making the fertilization effect more uniform and better, and by providing a water tank and a drainage pipe, the soil can be moistened while fertilizing, so that the fertilizer dissolves into the soil as soon as possible, avoiding the situation of fertilizer rotting or volatilization due to long-term lack of rainfall, and reducing the waste of fertilizer. However, the existing device still has some shortcomings. The existing device only sprays fertilizer on the soil surface, which will reduce the absorption efficiency. In addition, the existing device needs to spray fertilizer by manual pressing, which is inconvenient to operate. Therefore, we propose a planting fertilization device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a fertilizing device for planting, so as to solve the problems that the existing device mentioned in the above background technology only sprays fertilizer on the soil surface, which will reduce the absorption efficiency, and the existing device needs to spray fertilizer by manual pressing, which is inconvenient to operate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a planting fertilization device, comprising a liquid fertilizer box body, a fertilization mechanism is fixed at the bottom end of the liquid fertilizer box body, and an internal mechanism is arranged at the bottom end of the fertilization mechanism;

[0006] The fertilizing mechanism includes a first connecting pipe, the bottom end of the liquid fertilizer tank body is fixed with the first connecting pipe, a pressing block is fixed on the surface of the first connecting pipe, the bottom end of the first connecting pipe is fixed with a second connecting pipe, the bottom end of the second connecting pipe is fixed with a third connecting pipe, and the bottom end of the third connecting pipe is fixed with a conical head;

[0007] The internal mechanism includes a first fixed block, the first fixed block is fixed inside the third connecting tube, and a first connecting rod is inserted inside the first fixed block, a second fixed block is fixed to the top end of the first connecting rod, a spring is provided on the surface of the first connecting rod, a second connecting rod is fixed to the bottom end of the first connecting rod, and a third fixed block is fixed to the outside of the second connecting rod.

[0008] Preferably, arc-shaped grooves are provided on both sides of the pressing block to facilitate pressing by the user.

[0009] Preferably, the second connecting pipe is an elliptical structure, and the second fixing block is arranged inside the second connecting pipe to facilitate the passage of liquid fertilizer.

[0010] Preferably, circular through holes are evenly and equidistantly arranged inside the third connecting pipe to facilitate the outflow of fertilizer.

[0011] Preferably, the second fixing block is a spherical structure, and the second fixing block is arranged at the bottom end inside the second connecting tube. The second fixing block is stuck at the bottom end of the second connecting tube, which can cut off the liquid from continuing to flow downward.

[0012] Preferably, the top end of the spring is fixedly connected to the first fixed block, and the bottom end of the spring is fixedly connected to the second connecting rod, so as to facilitate the resetting of the second fixed block and increase the auxiliary force for resetting the second fixed block.

[0013] Preferably, the second connecting rod is inserted into the inside of the third connecting tube, and the inside of the third connecting tube is provided with a slide groove adapted to the second connecting rod, so as to facilitate the up and down movement of the third fixed block and enable the first connecting rod to move when the third fixed block moves up and down.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The device is provided with a second connecting pipe and a third connecting pipe, which cooperate with a conical head so that the device can fertilize in the soil, thereby improving the accuracy of fertilization and increasing the efficiency of fertilizer absorption. The conical head is inserted into the soil so that the soil lifts up the third fixed block, so that the fertilizer liquid penetrates into the soil, thereby improving the working efficiency of the device;

[0016] 2. The device is provided with a first fixed block and a first connecting rod, which cooperate with a second fixed block and a spring, so that the device can automatically apply fertilizer after being inserted into the soil, which is convenient to use. When inserted into the soil, the soil will lift up the third fixed block and the second fixed block, so that the liquid fertilizer flows downward, completing the fertilization and improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a side perspective schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic side cross-sectional view of the structure of the second connecting pipe of the utility model;

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

[0021] Figure 4 It is a schematic front view of the structure of the present utility model.

[0022] In the figure: 1. liquid fertilizer box body; 2. fertilization mechanism; 210. first connecting pipe; 220. pressing block; 230. second connecting pipe; 240. third connecting pipe; 250. conical head; 3. internal mechanism; 310. first fixed block; 320. first connecting rod; 330. second fixed block; 340. spring; 350. second connecting rod; 360. third fixed block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides an embodiment: a fertilizing device for planting, comprising a liquid fertilizer box body 1, a fertilizing mechanism 2 is fixed at the bottom end of the liquid fertilizer box body 1, and an internal mechanism 3 is arranged at the bottom end of the fertilizing mechanism 2;

[0025] The fertilizing mechanism 2 includes a first connecting tube 210, the first connecting tube 210 is fixed to the bottom end of the liquid fertilizer tank body 1, and a pressing block 220 is fixed to the surface of the first connecting tube 210, a second connecting tube 230 is fixed to the bottom end of the first connecting tube 210, and a third connecting tube 240 is fixed to the bottom end of the second connecting tube 230, and a conical head 250 is fixed to the bottom end of the third connecting tube 240; the internal mechanism 3 includes a first fixing block 310, the first fixing block 310 is fixed inside the third connecting tube 240, and a first connecting rod 320 is inserted inside the first fixing block 310, the second fixing block 330 is fixed to the top end of the first connecting rod 320, a spring 340 is provided on the surface of the first connecting rod 320, a second connecting rod 350 is fixed to the bottom end of the first connecting rod 320, and a third fixing block 360 is fixed to the outside of the second connecting rod 350;

[0026] Arc grooves are arranged on both sides of the pressing block 220, the second connecting tube 230 is an elliptical structure, the second fixing block 330 is arranged inside the second connecting tube 230, and circular through holes are evenly arranged inside the third connecting tube 240 at equal distances. The second fixing block 330 is a spherical structure, and the second fixing block 330 is arranged at the bottom end of the second connecting tube 230. The top end of the spring 340 is fixedly connected to the first fixing block 310, and the bottom end of the spring 340 is fixedly connected to the second connecting rod 350. The second connecting rod 350 is inserted into the The third connecting tube 240 is provided with a slide groove matched with the second connecting rod 350. The pressing block 220 is pressed at the arc-shaped slide groove to press the conical head 250 into the soil. The soil pushes the third fixed block 360 upward on the outside to move the second fixed block 330 upward. Due to the special structure of the second connecting tube 230, the liquid fertilizer in the second connecting tube 230 can flow downward at this time and penetrate into the soil through the circular through hole at the bottom of the third connecting tube 240.

[0027] Working principle: When the device is working, the conical head 250 is inserted into the soil position where fertilizer is required, and the pressing block 220 is pressed downward. The soil outside the third connecting tube 240 will push the third fixed block 360 upward, so that the second connecting rod 350 moves, the first connecting rod 320 moves upward, and the second fixed block 330 moves upward. After the second fixed block 330 moves upward, the liquid fertilizer retained in the second connecting tube 230 can flow downward, flow out through the through hole at the bottom end of the third connecting tube 240, and penetrate into the soil, thereby accelerating the absorption of soil fertilizer and making the fertilization location more accurate. After the device is finished, the second fixed block 330 is pulled out, and the second fixed block 330 is reset under the action of the spring 340. At the same time, under the downward pressure of the liquid, the bottom end of the second connecting tube 230 is also blocked, so that the fertilizer no longer flows out, and the automatic fertilization is completed. The above is the entire working principle of the utility model.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fertilizing device for planting, comprising a liquid fertilizer tank body (1), characterized in that: A fertilizing mechanism (2) is fixed at the bottom end of the liquid fertilizer box body (1), and an internal mechanism (3) is arranged at the bottom end of the fertilizing mechanism (2); The fertilizing mechanism (2) comprises a first connecting tube (210), the first connecting tube (210) is fixed to the bottom end of the liquid fertilizer tank body (1), a pressing block (220) is fixed to the surface of the first connecting tube (210), a second connecting tube (230) is fixed to the bottom end of the first connecting tube (210), a third connecting tube (240) is fixed to the bottom end of the second connecting tube (230), and a conical head (250) is fixed to the bottom end of the third connecting tube (240); The internal mechanism (3) comprises a first fixed block (310), the first fixed block (310) is fixed inside the third connecting tube (240), a first connecting rod (320) is inserted inside the first fixed block (310), a second fixed block (330) is fixed at the top end of the first connecting rod (320), a spring (340) is arranged on the surface of the first connecting rod (320), a second connecting rod (350) is fixed at the bottom end of the first connecting rod (320), and a third fixed block (360) is fixed on the outer side of the second connecting rod (350).

2. A fertilizing device for planting according to claim 1, characterized in that: Arc-shaped grooves are provided on both sides of the pressing block (220).

3. A fertilizing device for planting according to claim 1, characterized in that: The second connecting tube (230) is an elliptical structure, and the second fixing block (330) is arranged inside the second connecting tube (230).

4. A fertilizing device for planting according to claim 1, characterized in that: The third connecting pipe (240) is provided with circular through holes at even intervals inside.

5. A fertilizing device for planting according to claim 1, characterized in that: The second fixing block (330) is a spherical structure, and the second fixing block (330) is arranged at the bottom end inside the second connecting tube (230).

6. A fertilizing device for planting according to claim 1, characterized in that: The top end of the spring (340) is fixedly connected to the first fixing block (310), and the bottom end of the spring (340) is fixedly connected to the second connecting rod (350).

7. A fertilizing device for planting according to claim 1, characterized in that: The second connecting rod (350) is inserted into the interior of the third connecting tube (240), and a sliding groove matching the second connecting rod (350) is provided inside the third connecting tube (240).

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