CN213245691U

CN213245691U - Manual formula liquid manure ration fertilizer injection unit

Info

Publication number: CN213245691U
Application number: CN202021711595.9U
Authority: CN
Inventors: 陈裔健
Original assignee: Guiyang Office of Guizhou Tobacco Corp
Current assignee: Guiyang Office of Guizhou Tobacco Corp
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-25
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a manual water and fertilizer quantitative fertilization device, which comprises a water tank, a water pump and a fertilizer applicator; the water tank is used for containing water and fertilizer; the water pumping mechanism comprises a piston and a piston cylinder, scales are arranged on the piston and move up and down along the piston cylinder, the piston cylinder extends into the water tank from the top of the water tank, the bottom end of the piston cylinder is connected with a water inlet pipe, the other end of the water inlet pipe is positioned at the bottom of the water tank, and a water outlet pipe is arranged on the side surface of the lower part of the piston cylinder; the fertilizer applicator is in a straight cylinder shape, the top end of the fertilizer applicator is connected with the water outlet pipe through a liquid conveying pipe, and the bottom end of the fertilizer applicator is in a conical structure. The device is connected with a water tank and a fertilizer applicator through a pumping mechanism, water and fertilizer are pumped into a piston cylinder by utilizing a piston with scales in a quantitative mode, then the water and fertilizer are conveyed to the fertilizer applicator, the bottom end of the fertilizer applicator is conical, the fertilizer applicator is convenient to insert into soil for fertilizer irrigation, and the device is simple in structure, easy to prepare and low in price.

Description

Manual formula liquid manure ration fertilizer injection unit

Technical Field

The utility model belongs to the technical field of flue-cured tobacco planting equipment, concretely relates to manual formula liquid manure quantitative fertilization device.

Background

After the flue-cured tobacco and other economic crops are planted, multiple fertilization is needed. In order to improve the fertilization efficiency and reduce the production cost, the tobacco industry is promoted to apply the water-soluble fertilizer on a large scale from 2016, and is provided with a special fertilization gun, the tip of the special fertilization gun is provided with a discharge hole, water and fertilizer are usually sprayed into soil, so that the root system of flue-cured tobacco can be directly absorbed, but the special fertilization gun has high fertilization amount precision requirement, so that the price is overhigh, and the water-soluble requirement on the fertilizer is high, so that the practical application amount is not large.

The land of the tobacco field for planting the Guizhou flue-cured tobacco is broken, the planting area per household is small, the average income of tobacco growers is low, and the flue-cured tobacco planting still adopts artificial fertilization. However, the labor intensity of manual fertilization is high, the working efficiency is low, the fertilization amount is difficult to be accurately controlled, and the problems of insufficient fertilization or excessive fertilization are easily caused. Therefore, it is necessary to develop a flue-cured tobacco fertilizer applicator which is suitable for planting flue-cured tobacco in mountainous areas, convenient to use, accurate in fertilizing amount and low in price.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a manual formula liquid manure ration fertilizer injection unit for mountain area tobacco field fertilizies, and accurate control rate of fertilizer application avoids not enough leading to flue-cured tobacco malnutrition or fertilizies the excessive extravagant condition of causing of fertilization to take place, and convenient to use, low price.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a manual type water and fertilizer quantitative fertilization device comprises a water tank, a water pumping device and a fertilizer applicator;

the water tank is used for containing water and fertilizer;

the water pumping mechanism comprises a piston and a piston cylinder, scales are arranged on the piston and move up and down along the piston cylinder, the piston cylinder extends into the water tank from the top of the water tank, the bottom end of the piston cylinder is connected with a water inlet pipe, the other end of the water inlet pipe is positioned at the bottom of the water tank, and a water outlet pipe is arranged on the side surface of the lower part of the piston cylinder;

the fertilizer applicator is in a straight cylinder shape, the top end of the fertilizer applicator is connected with the water outlet pipe through a liquid conveying pipe, and the bottom end of the fertilizer applicator is in a conical structure.

Through the technical scheme, the water charge is quantitatively pumped into the piston cylinder by utilizing the piston with scales, and then is pressed into the fertilizer applicator through the water outlet pipe and the infusion, so that quantitative and accurate fertilization is realized.

Furthermore, a vertical check valve is arranged at the joint of the piston cylinder and the water inlet pipe, and a horizontal check valve is arranged at the joint of the piston cylinder and the water outlet pipe; so that the liquid manure can only enter the piston cylinder through the water inlet pipe in one way, and the liquid manure can only flow to the water outlet pipe from the piston cylinder in one way.

Furthermore, handles are arranged on two sides of the upper part of the fertilizer applicator, and rubber is coated on the handles; the fertilizer applicator can be inserted into the soil to be irrigated by applying force conveniently.

Furthermore, a liquid filling port is arranged at the top of the water tank, protrudes outwards and is connected with a cover, and a ventilation hole is formed in the cover; liquid fertilizer is added into the water tank through the liquid adding opening, foreign matters are prevented from entering the water tank through the cover, and the pressure in the water tank is kept constant through the ventilating hole.

Furthermore, a filter layer is arranged at the lower part of the water tank, and a water inlet pipe vertically extends to the lower part of the filter layer; insoluble water and fertilizer are filtered to avoid blocking the water pumping device.

Furthermore, the infusion tube adopts a pvc or plastic hose, and two ends of the infusion tube are respectively detachably connected with the water outlet pipe and the fertilizer applicator; convenient removal and operation, convenient to detach change and deposit.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the water tank and the fertilizer applicator are connected through the water pumping mechanism, the piston with scales is used for quantitatively pumping water and fertilizer into the piston cylinder and then conveying the water and fertilizer to the fertilizer applicator, the bottom end of the fertilizer applicator is conical, the fertilizer applicator is convenient to insert into soil for fertilizer filling, and the device has the advantages of simple structure, easiness in preparation and low price;

2. piston cylinder and inlet tube junction set up perpendicular check valve for liquid manure can only flow into piston cylinder through the inlet tube, liquid manure backward flow when avoiding pushing down the piston, piston cylinder and outlet tube junction set up horizontal check valve, can only follow outlet pipe output when making pushing down the piston, flows to fertilizer applicator through the transfer line

3. The fertilizer applicator is cylindrical, and rubber-coated handles are arranged on two sides of the upper part of the fertilizer applicator, so that the fertilizer applicator can directly apply fertilizer to soil, and the utilization rate of water and fertilizer is improved;

4. the water tank is characterized in that a filter layer is arranged at the bottom of the water tank and used for filtering impurities and insoluble substances in water and fertilizer to avoid blocking the water pump, a liquid adding opening is formed in the top of the water tank and used for adding the water and fertilizer, a cover with a ventilation hole is connected above the liquid adding opening to prevent foreign matters from entering the water tank, the pressure in the water tank is kept constant, and the water pump can work conveniently;

5. the hose is adopted as a liquid conveying pipe to be detachably connected with the water storage tank and the fertilizer applicator, so that the use is flexible, and the inspection, the replacement and the storage are convenient after the disassembly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The invention will be further explained with reference to the drawings attached to the specification in order to facilitate better understanding by those skilled in the art.

Referring to fig. 1, a manual type water and fertilizer quantitative fertilizing device comprises a water tank 1, a water pumping mechanism 2 and a fertilizer applicator 3.

The water tank 1 is used for containing liquid manure, and 1 top of water tank is equipped with filling opening 11, and filling opening 11 is outside outstanding, and the throwing when avoiding adding liquid manure connects lid 12 on the filling opening 11 for block the foreign matter and fall into water tank 1, and be equipped with the draught hole on lid 12, keep 1 interior atmospheric pressure of water tank invariable, be favorable to 2 stable extractions of ware that draw water to drench liquid manure. The lower part of the water tank 1 is provided with a filter layer 13, the periphery of the filter layer 13 is connected with the side wall of the water tank 1, and impurities on the upper layer of the water tank 1 and insoluble substances in water and fertilizer are filtered.

The water pumping mechanism 2 comprises a piston 21 and a piston cylinder 22, scales are arranged on the piston 21, the piston moves up and down along the piston cylinder 22, and quantitative water and fertilizer pumping is achieved through the scales; the piston cylinder 22 extends into the water tank 1 from the top of the water tank 1, the bottom end of the piston cylinder 22 is connected with the water inlet pipe 4, and a vertical check valve 41 is arranged at the joint of the piston cylinder 22 and the water inlet pipe 4, so that liquid manure can only enter the piston cylinder 22 through the water inlet pipe 4 in one direction, and the other end of the water inlet pipe 4 penetrates through the filter layer 13 and is positioned at the bottom of the water tank 1; the side surface of the lower part of the piston cylinder 22 is provided with a water outlet pipe 5, the joint of the piston cylinder 22 and the water outlet pipe 5 is provided with a horizontal check valve 51, and when the piston 21 is pressed down, water and fertilizer can only flow to the water outlet pipe 5 from the piston cylinder 22 in one direction.

Fertilizer applicator 3 is straight tube-shape, and the top is passed through transfer line 6 and is connected outlet pipe 5, and the bottom is the circular cone structure, is favorable to inserting fertilizer applicator 3 soil and irritates fertile, improves the liquid manure utilization ratio, and 3 upper portion both sides of fertilizer applicator set up handle 31, and the cladding rubber on handle 31 increases frictional force, is convenient for to the application of force of fertilizer applicator 3.

Furthermore, the infusion tube 6 adopts a pvc hose, so that the infusion tube is convenient to move during operation and more flexible in use, and the two ends of the infusion tube 6 are respectively in threaded connection with the water outlet tube 5 and the fertilizer applicator 3, so that the fertilizer applicator can be conveniently inspected, replaced and carried after being disassembled.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a manual formula liquid manure quantitative fertilization device which characterized in that: comprises a water tank (1), a water pumping mechanism (2) and a fertilizer applicator (3);

the water tank (1) is used for containing water and fertilizer;

the water pumping mechanism (2) comprises a piston (21) and a piston cylinder (22), scales are arranged on the piston (21) and move up and down along the piston cylinder (22), the piston cylinder (22) extends into the water tank (1) from the top of the water tank (1), the bottom end of the piston cylinder (22) is connected with a water inlet pipe (4), the other end of the water inlet pipe (4) is located at the bottom of the water tank (1), and a water outlet pipe (5) is arranged on the side face of the lower portion of the piston cylinder (22);

the fertilizer applicator (3) is in a straight cylinder shape, the top end of the fertilizer applicator is connected with a water outlet pipe (5) through a liquid conveying pipe (6), and the bottom end of the fertilizer applicator is in a conical structure.

2. The manual type water and fertilizer quantitative fertilization device of claim 1, wherein: piston cylinder (22) and inlet tube (4) junction are equipped with perpendicular check valve (41), piston cylinder (22) and outlet pipe (5) junction are equipped with horizontal check valve (51).

3. The manual type water and fertilizer quantitative fertilization device of claim 1, wherein: handles (31) are arranged on two sides of the upper part of the fertilizer applicator (3), and rubber is coated on the handles (31).

4. The manual type water and fertilizer quantitative fertilization device of claim 1, wherein: the top of the water tank (1) is provided with a liquid filling port (11), the liquid filling port (11) protrudes outwards and is connected with a cover (12), and the cover (12) is provided with a ventilation hole.

5. The manual type water and fertilizer quantitative fertilization device of claim 1, wherein: the lower part of the water tank (1) is provided with a filter layer (13), and the water inlet pipe (4) vertically extends to the lower part of the filter layer (13).

6. The manual type water and fertilizer quantitative fertilization device of claim 1, wherein: the infusion tube (6) adopts pvc or a plastic hose, and two ends of the infusion tube are respectively detachably connected with the water outlet tube (5) and the fertilizer applicator (3).