CN214708741U

CN214708741U - High-pressure fertilizer placement drill for beautiful millettia root planting

Info

Publication number: CN214708741U
Application number: CN202120192824.9U
Authority: CN
Inventors: 程感桃
Original assignee: Guangdong Xiaoyang Ecological Agriculture Co ltd
Current assignee: Guangdong Xiaoyang Ecological Agriculture Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-11-16
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a high-pressure fertilizer placement drill for beautiful millettia planting, which comprises a control box, a first handle and a second handle which are symmetrically arranged at two sides of the control box, a fixed pipe arranged at the lower end of the control box, a hollow pipe arranged at the lower end of the fixed pipe, a gun head fixed at the tail end of the hollow pipe through threaded connection, a connecting pipe arranged inside the gun head, a solenoid valve arranged on the connecting pipe, and a back nozzle connected and communicated with the tail end of the connecting pipe; a press switch is arranged on the first handle, and a pressure sensor is arranged on the inner wall of the hollow pipe; through the cooperation of fixed pipe and pressure sensor to improve the pressure in the hollow tube, the rethread presses the cooperation of switch and solenoid valve, makes fertilizer from the back spout blowout under high-pressure gas's promotion, and then loosens soil around, still promotes the rifle head and punctures the piece of soil that hardens downwards, improves fertilizer permeability, and then evenly fertilizes.

Description

High-pressure fertilizer placement drill for beautiful millettia root planting

Technical Field

The utility model relates to a beautiful millettia root planting device, concretely relates to beautiful millettia root is planted and is used high pressure fertilizer placement drill.

Background

Beautiful millettia root is a deep-rooted crop, so the moisture supply of the root of beautiful millettia root is required to be ensured in the growth stage, the root system is thin and deep, and a burette part in the traditional burette system is exposed on the surface of the land, so the dripped water cannot permeate into the deep part to be absorbed by the root system, and the soil is easy to harden into soil blocks, so that the fertilizer for drip irrigation cannot penetrate the hardened soil blocks, and finally, the moisture supply of beautiful millettia root is insufficient to cause the root system to be dysplastic, and the medicinal value of the root system is influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a high pressure fertilizer placement drill is used in big cow planting that has the soil of loosening, improves fertilizer permeability and evenly fertilize.

In order to solve the technical problem, the technical scheme of the utility model is that: the high-pressure fertilizer placement drill for the beautiful millettia planting comprises a control box, a first handle and a second handle which are symmetrically arranged on two sides of the control box, a fixed pipe arranged at the lower end of the control box, a hollow pipe arranged at the lower end of the fixed pipe, a gun head which is fixed at the tail end of the hollow pipe through threaded connection and is provided with a conical bottom, a connecting pipe arranged inside the gun head, an electromagnetic valve arranged on the connecting pipe, and a reverse nozzle which is connected and communicated with the tail end of the connecting pipe and is arranged in an annular array.

Preferably, a controller is arranged in the control box, and an LCD display screen electrically connected with the controller is arranged at the top of the control box.

Preferably, the first handle is provided with a push switch electrically connected to the control box.

Preferably, a distance measuring sensor is arranged on the second handle.

Preferably, a pressurizing combination and a liquid inlet combination are arranged in the fixed pipe.

Preferably, the pressurizing assembly comprises a first connection seat arranged on the side surface of the fixed pipe, a first air inlet pipe connected and communicated with the first connection seat, a first check valve arranged at the tail end of the first air inlet pipe, and a second air inlet pipe arranged at the lower end of the first check valve.

Preferably, the liquid inlet combination comprises a second connection seat, a first liquid inlet pipe connected and communicated with the second connection seat, a flow meter arranged on the first liquid inlet pipe, a second check valve arranged at the tail end of the first liquid inlet pipe, and a second liquid inlet pipe arranged at the lower end of the second check valve.

Preferably, a pressure sensor is disposed on an inner wall of the hollow tube.

Preferably, the side surface of the hollow pipe is provided with a stabilizing pedal.

The utility model discloses technical effect mainly embodies: the pressurization combination in the fixed pipe is matched with the pressure sensor, so that the pressure intensity in the hollow pipe is improved, and then the fertilizer is sprayed out from the reverse nozzle under the pushing of high-pressure gas through the matching of the press switch and the electromagnetic valve, so that the surrounding soil is loosened, the gun head is pushed to penetrate through hardened soil blocks downwards, the permeability of the fertilizer is improved, and the fertilizer is uniformly applied; therefore, the fertilizer has the advantages of loosening soil, improving the permeability of the fertilizer and uniformly fertilizing.

Drawings

FIG. 1 is a structural diagram of the high-pressure fertilizer placement drill for planting beautiful millettia root of the present invention;

FIG. 2 is a partial enlarged view of the high-pressure fertilizer placement drill for beautiful millettia root planting according to the present invention;

fig. 3 is a structural view of the fixing tube of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

A high-pressure fertilizer placement drill for beautiful millettia root planting is disclosed, as shown in figure 1-2, comprising a control box 1, a first handle 2 and a second handle 3 symmetrically arranged at two sides of the control box 1, a fixed tube 4 arranged at the lower end of the control box 1, a hollow tube 5 arranged at the lower end of the fixed tube 4, a gun head 6 which is fixed at the tail end of the hollow tube 5 through screw connection and is provided with a conical bottom for being conveniently inserted into soil, a connecting tube 7 arranged inside the gun head 6 for connecting the hollow tube 5, an electromagnetic valve 8 arranged on the connecting tube 7 for communicating and closing the connecting tube 7, and reverse nozzles 9 which are connected and communicated with the tail end of the connecting tube 7 and are arranged in an annular array, fertilizer is sprayed out by the reverse nozzles 9, so that the gun head 6 is fed downwards under reverse acting force, and the sprayed fertilizer can impact the soil, thereby achieving the function of loosening the soil; the inner wall of the hollow tube 5 is provided with a pressure sensor 51 for detecting the internal pressure of the hollow tube 5, and the side surface of the hollow tube 5 is provided with a stabilizing pedal 52 for improving the stability of the hollow tube 5 inserted into soil.

As shown in fig. 3, a pressurizing combination 41 and a liquid inlet combination 42 are arranged in the fixed pipe 4; the pressurizing assembly 41 comprises a first connection seat 411 arranged on the side surface of the fixed pipe 4, a first air inlet pipe 412 connected and communicated with the first connection seat 411, a first check valve 413 arranged at the tail end of the first air inlet pipe 412 and used for avoiding backflow and overflow of air and facilitating pressurization of the hollow pipe 5, and a second air inlet pipe 414 arranged at the lower end of the first check valve 413, wherein the second air inlet pipe 414 is communicated with the upper end of the hollow pipe 5; the liquid inlet combination 42 comprises a second connection seat 421 for connecting a fertilizer tank, a first liquid inlet pipe 422 connected and communicated with the second connection seat 421, a flow meter 423 arranged on the first liquid inlet pipe 422 for calculating the feeding amount of fertilizer, a second check valve 424 arranged at the tail end of the first liquid inlet pipe 422 for placing gas to flow backwards and overflow, and a second liquid inlet pipe 425 arranged at the lower end of the second check valve 424, wherein the second liquid inlet pipe 425 is communicated with the hollow pipe 5.

The first handle 2 is provided with a press switch 21 electrically connected with the control box 1, the second handle 3 is provided with a distance measuring sensor 31 for detecting the depth of the gun head 6 entering the soil, the control box 1 is internally provided with a controller 11, and the top of the control box 1 is provided with an LCD display screen 12 electrically connected with the controller 11 for displaying data information such as a pressure sensor 51, the distance measuring sensor 31 and the like.

In the present embodiment, the controller 11 is of the STM32 model, the flow meter 423 is of the K24 model, the solenoid valve 8 is of the 217M model, the first check valve 413 and the second check valve 424 are of the H14W model, the distance measuring sensor 31 is of the GP2Y0a21YK0F model, and the pressure sensor 51 is of the EL-PX310 model.

The working principle is as follows: firstly, the gun head 6 and the lower end of the hollow pipe 5 are inserted into soil to be fertilized, and the first handle 2, the second handle 3 and the stabilizing pedal 52 are utilized to exert force, so that the gun head 6 and the hollow pipe 5 are fed downwards until the gun head 6 abuts against a clod hardened in the soil.

Then, fertilizer is added into the hollow tube 5 by using the liquid inlet combination 42, then the air pump continuously introduces air into the hollow tube 5 through the pressurizing combination 41, so that the pressure of the air in the hollow tube 5 is increased, the pressure sensor is used for detecting the pressure in the hollow tube 5, and the pressurizing is stopped until the pressure reaches a preset value; subsequently, press the button switch on the first in command 2 to make solenoid valve 8 open, the fertilizer in hollow tube 5 spouts from back nozzle 9 behind the connecting pipe 7 under the effect of atmospheric pressure, and the soil that the high pressure spun fertilizer impact will be nearby reaches the purpose of loosening the soil, and push rifle head 6 and hollow tube 5 and insert in the hardened and muddy piece, be convenient for fertilizer infiltration to hardened and muddy piece below, thereby evenly fertilize.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The utility model provides a beautiful millettia root is planted and is used high pressure fertilizer placement drill which characterized in that: the automatic control device comprises a control box, a first handle and a second handle which are symmetrically arranged on two sides of the control box, a fixed pipe arranged at the lower end of the control box, a hollow pipe arranged at the lower end of the fixed pipe, a gun head which is fixed at the tail end of the hollow pipe through threaded connection and is provided with a conical bottom, a connecting pipe arranged inside the gun head, an electromagnetic valve arranged on the connecting pipe, and a reverse nozzle which is connected and communicated with the tail end of the connecting pipe and is arranged in an annular array.

2. The high-pressure fertilizer applicator for beautiful millettia root planting according to claim 1, characterized in that: the control box is internally provided with a controller, and the top of the control box is provided with an LCD display screen electrically connected with the controller.

3. The high-pressure fertilizer applicator for beautiful millettia root planting according to claim 1, characterized in that: and the first handle is provided with a pressing switch electrically connected with the control box.

4. The high-pressure fertilizer applicator for beautiful millettia root planting according to claim 1, characterized in that: and a distance measuring sensor is arranged on the second handle.

5. The high-pressure fertilizer applicator for beautiful millettia root planting according to claim 1, characterized in that: and a pressurizing combination and a liquid inlet combination are arranged in the fixed pipe.

6. The high-pressure fertilizer applicator for beautiful millettia root planting according to claim 5, characterized in that: the pressurization combination is in including setting up the first connection seat of refuting of fixed pipe side, with the first intake pipe that connects and communicate is refuted to the first connection seat, sets up at the terminal check valve of the first intake pipe that locates, and sets up the second intake pipe of first check valve lower extreme.

7. The high-pressure fertilizer applicator for beautiful millettia root planting according to claim 5, characterized in that: the feed liquor combination comprises a second connection seat, a first feed liquor pipe connected and communicated with the second connection seat, a flow meter arranged on the first feed liquor pipe, a second check valve arranged at the tail end of the first feed liquor pipe, and a second feed liquor pipe arranged at the lower end of the second check valve.

8. The high-pressure fertilizer applicator for beautiful millettia root planting according to claim 1, characterized in that: and a pressure sensor is arranged on the inner wall of the hollow pipe.

9. The high-pressure fertilizer applicator for beautiful millettia root planting according to claim 1, characterized in that: the side of the hollow pipe is provided with a stable pedal.