CN201450797U - portable fertilizer applicator - Google Patents

Abstract

The utility model relates to a portable fertilizer, which is characterized in that: the fertilizer is composed of a fertilizer tubular body brought into a fertilizer pipe, a movable push rod and upper and lower end covers, and the inner cavity of the tubular main body is fixed with two Two guide sleeves, the guide sleeves are respectively placed on both sides of the fertilizer inlet to form a fertilizer storage bin, the movable push rod is placed in the inner cavity of the tubular main body and slidably matched with the guide sleeve, the lower end of the movable push rod is set There is a tapered head, the lower end cover is screwed to the lower end of the tubular main body, and the upper end cover is screwed to the upper end of the tubular main body. Beneficial effects: the hole fertilization method has good quality, accurate and adjustable fertilization amount, convenient use and adjustment, less faults, and reliable performance, and is especially suitable for crops requiring hole fertilization operations such as white melon, sunflower, and corn. People don't bend over when topdressing fertilizer, which reduces labor intensity, and the amount of fertilizer is controllable each time. The utility model has the advantages of simple structure, low cost and convenient use. Improve work efficiency by 4-5 times.

Description

portable fertilizer applicator

technical field

The utility model belongs to farm implements, in particular to a portable fertilizer suitable for use in fields or orchards.

Background technique

Manual fertilization in the field usually requires a joint operation of three people. One person digs the hole, one person fertilizes, and one person covers the soil continuously. The disadvantage of the traditional fertilization method is that the fertilization cannot be quantified and cannot be accurately positioned; people who are exposed to chemical fertilizers for a long time are prone to pollution, and the labor efficiency is low.

Utility model content

The utility model aims to overcome the deficiencies in the prior art and provide a portable fertilizer applicator suitable for deep application, surface application or sprinkling application, which can be widely used in various crops such as gardens, nurseries, fruit trees, vegetables, and fields. Fertilize. The hole fertilization quality is good, the fertilization amount can be adjusted accurately, the use and adjustment are convenient, the failure is few, the performance is reliable, and the operation is simple.

In order to achieve the above object, the utility model is realized through the following technical solutions: a portable fertilizer applicator, which is characterized in that: the fertilizer applicator is composed of a tubular main body of the fertilizer applicator brought into the fertilizer pipe, a movable push rod and upper and lower end covers , the inner cavity of the tubular main body is fixed with two guide sleeves, the guide sleeves are respectively placed on both sides of the fertilizer inlet to form a fertilizer storage bin, and the movable push rod is placed in the inner cavity of the tubular main body and slides with the guide sleeves Coordinated, the lower end of the movable push rod is provided with a conical head, the lower end cover is screwed to the lower end of the tubular main body, and the upper end cover is screwed to the upper end of the tubular main body.

The lower end cap screwed to the lower end of the tubular main body is provided with a stepped opening.

The movable push rod is provided with a guide cylinder slidingly matched with the guide sleeve, the middle part of the movable push rod is provided with a thread and is screwed with a cylindrical guide nut and a lock nut, and the upper end of the movable push rod is sleeved with a return spring.

The top end of the movable push rod is provided with a shovel type handle.

Beneficial effects: the hole fertilization method has good quality, accurate and adjustable fertilization amount, convenient use and adjustment, less faults, and reliable performance, and is especially suitable for crops requiring hole fertilization operations such as white melon, sunflower, and corn. People don't bend over when topdressing fertilizer, which reduces labor intensity, and the amount of fertilizer is controllable each time. The utility model has the advantages of simple structure, low cost and convenient use. Improve work efficiency by 4-5 times.

Description of drawings

Fig. 1 is a structural representation of the utility model.

In the figure: 1. Fertilizer feeding pipe, 2. Tubular main body, 3. Movable push rod, 4. 5. Upper and lower end covers, 6. Guide sleeve, 7. Fertilizer storage bin, 8. Conical head, 9. Guide Cylinder, 10, guide nut, 11, lock nut, 12, return spring, 13, ladder notch, 14, handle.

Detailed ways

Below in conjunction with the preferred embodiments, the specific implementation methods provided according to the present utility model are described in detail as follows.

See the accompanying drawings for details, a portable fertilizer applicator, which is composed of a fertilizer tubular body 2 brought into a fertilizer pipe 1, a movable push rod 3, and upper and lower end covers 4, 5. The inner cavity of the tubular main body Two guide sleeves 6 are fixed, and the guide sleeves are respectively placed on both sides of the fertilizer inlet to form a fertilizer storage bin 7. The movable push rod is placed in the inner cavity of the tubular main body and is slidably matched with the guide sleeves. The lower end of the rod is provided with a conical head 8, and the movable push rod is fixed with a guide cylinder 9 that slides with the guide sleeve. The middle part of the movable push rod is provided with a thread and is screwed with a cylindrical guide nut 10 and a lock nut 11, which can be adjusted up and down. The amount of fertilizer can be adjusted according to the position. After adjustment, it is locked by the lock nut. The upper end of the movable push rod is sleeved with a return spring 12. When fertilizing, the movable push rod is pressed down, and the movable push rod automatically resets after being lifted. The upper end of the movable push rod is provided with a shovel-type handle 14, which is convenient to hold. The lower end cover is screwed to the lower end of the tubular main body, and the upper end cover is screwed to the upper end of the tubular main body. The lower end cover screwed to the lower end of the tubular main body is provided with Ladder entrance 13.

When in use, connect the fertilizer feeding pipe to the fertilizer bag through a hose, hold the fertilizer applicator in hand, and gently press the movable push rod at the place where the crops need to be fertilized, and the conical head at the lower end can pierce a round hole on the ground. As the movable push rod moves down, the fertilizer stored in the fertilizer storage bin also moves down and enters the lower port of the main body; when the movable push rod is rebounded by the return spring, the fertilizer at the lower port of the main body can enter just after pricking. In the round hole, at the moment of picking up the fertilizer applicator, the soil that was originally allowed to prick the hole in the lower end cover ladder mouth is covered back to the round hole again, and a fertilization process is completed, and so on.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the structure of the present utility model in any form. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model still belong to the scope of the technical solution of the present utility model.

Claims (4)

1. portable fertilizer applicator, it is characterized in that: described fertilizer applicator is made up of the fertilizer applicator tubular body of bringing fertile pipe into, movable push rod and upper and lower end cap, described tubular body inner chamber is fixed with two fairleads, described fairlead places fertilizer-feeding orifice two rear flank to constitute the fertile storehouse of storage respectively, described movable push rod places the tubular body inner chamber and is slidingly matched with fairlead, described movable push rod lower end is provided with conical head, described bottom end cover and tubular body lower end are spirally connected, and upper end cover and tubular body upper end are spirally connected.

2. portable fertilizer applicator according to claim 1 is characterized in that: the described bottom end cover that is spirally connected with the tubular body lower end is provided with the ladder rim of the mouth.

3. portable fertilizer applicator according to claim 1 and 2, it is characterized in that: described movable push rod is provided with the guide cylinder that is slidingly matched with fairlead, movable push rod middle part is provided with screw thread and is bolted with cylindrical guiding spigot nut and locknut, and movable push rod upper end is socketed with return spring.

4. portable fertilizer applicator according to claim 3 is characterized in that: the top is provided with spade formula handle on the described movable push rod.

Images