CN221264742U

CN221264742U - Drip type fertilizer injection unit

Info

Publication number: CN221264742U
Application number: CN202323290407.6U
Authority: CN
Inventors: 王占铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-12-04
Filing date: 2023-12-04
Publication date: 2024-07-05
Anticipated expiration: 2033-12-04

Abstract

The utility model discloses a water dropper formula fertilizer injection unit relates to agricultural fertilization technical field, and it includes body structure and improvement structure: the body structure comprises a greenhouse frame, vertical sliding grooves are symmetrically formed in the greenhouse frame, and a cross rod is clamped between the two sliding grooves in a sliding connection mode; the improved structure comprises water pipes symmetrically connected at the left and right sides of the cross rod and distributed along the length direction of the greenhouse frame, wherein the middle part of the top end of each water pipe is communicated with a water inlet pipe, and a plurality of water outlets uniformly distributed along the length direction are formed at the left and right sides of the cross rod; meanwhile, the bottom end of each water pipe is provided with moving grooves distributed along the length direction of the water pipe. The utility model discloses a plurality of delivery ports set up in the water pipe both sides, and water pipe bottom is through removing groove block sliding connection a plurality of guide bars, and after the water in the water pipe comes out from the delivery port, because the existence of guide bar, can mostly follow the guide bar and slide down, so, just accessible level adjustment position's guide bar guides rivers to drop accurate position.

Description

Drip type fertilizer injection unit

Technical Field

The utility model relates to the technical field of agricultural fertilization, in particular to a water dropper type fertilization device.

Background

In agricultural planting, fertilization of crops is an indispensable step. There are a variety of tools available for fertilization, wherein a drip head type fertilizer applicator is required when accurate positioning of the fertilizer is required.

A dripper-type fertilizer applicator is a fertilizer apparatus for a drip irrigation system for providing fertilizer solution to plant roots. It consists of a small drip irrigation device with one or more drip irrigation heads. Each drip irrigation head has a tiny orifice or nozzle that allows the fertilizer solution to be precisely dripped.

The drip-head type fertilizer applicator works on the principle that fertilizer solution is dripped in a drip form through a nozzle or a hole and directly dripped into the soil around the plant roots. The method can ensure that the fertilizer solution is directly contacted with the root system area of the plant, and reduce the waste of fertilizer and the loss of nutrients.

Due to the structural limitations, such drip emitters are mostly used in greenhouses, where they can only be laid with a fixed number of pipes. However, there is also a limitation in such a fertilizer applicator in that the position of the pipe laying is fixed, and the position of the drip holes is also fixed, which may be deviated from the root of the plant at each planting.

Disclosure of utility model

The technical problems to be solved are as follows: how to solve the problem of position deviation between the drip hole and the plant root.

The technical scheme is as follows: the utility model provides a water dropper formula fertilizer injection unit, includes body structure and improvement structure: the body structure comprises a greenhouse frame, vertical sliding grooves are symmetrically formed in the greenhouse frame, and a cross rod is clamped between the two sliding grooves in a sliding connection mode; the improved structure comprises water pipes symmetrically connected at the left and right sides of the cross rod and distributed along the length direction of the greenhouse frame, wherein the middle part of the top end of each water pipe is communicated with a water inlet pipe, and a plurality of water outlets uniformly distributed along the length direction are formed at the left and right sides of the cross rod; meanwhile, the bottom end of each water pipe is provided with moving grooves distributed along the length direction of the water pipe, and each moving groove is clamped and connected with a plurality of guide rods positioned below the water pipe in a sliding manner; in addition, a driving mechanism for driving the cross rod to lift along the sliding groove is also arranged in the greenhouse frame.

Further, the water outlet on the water pipe is near the top end of the water pipe.

Further, the moving groove is a T-shaped groove or a trapezoid groove, and correspondingly, the top end of each guide rod is a T-shaped head or a trapezoid head which is matched with the T-shaped groove or the trapezoid groove.

Further, the driving mechanism comprises a top frame connected with the middle part of the top end of the greenhouse frame, and the bottom end of the top frame is connected with a screw rod with vertical threads penetrating through the middle part of the cross rod in a matched manner through a bearing seat; meanwhile, a rotating mechanism for driving the screw rod to rotate is further arranged on the top frame.

Further, the rotating mechanism comprises a motor arranged on the top frame, and an output shaft of the motor is connected with a worm; in addition, the outer circumference side of the screw rod is fixedly connected with a worm wheel meshed with the worm.

Further, the bearing seat mainly comprises a shell and a bearing positioned in the shell, the outer wall of the shell is fixed with the top frame, the inner wall of the shell is fixedly connected with the outer ring of the bearing, and the inner ring of the bearing is in interference fit with the screw rod.

The technical effects are as follows: in the utility model, the plurality of water outlets are arranged on two sides of the water pipe, the bottom end of the water pipe is connected with the plurality of guide rods in a clamping and sliding way through the moving grooves, and most of water in the water pipe slides off the guide rods due to the existence of the guide rods after the water in the water pipe comes out of the water outlets, so that the water flow can be guided to drop to an accurate position through the guide rods with horizontally adjustable positions.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic diagram of a mobile trough structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure at A of the present utility model;

Reference numerals: 1. a greenhouse frame; 2. a chute; 3. a cross bar; 4. a water pipe; 5. a water inlet pipe; 6. a water outlet; 7. a moving groove; 8. a guide rod; 9. a driving mechanism; 901. a top frame; 902. a screw rod; 903. a rotating mechanism; 90301. a motor; 90302. a worm; 90303. a worm wheel.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the protection scope of the present application.

In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The water dropper type fertilizer injection unit that this embodiment provided, as shown in fig. 1 and fig. 3, including body structure and improvement structure, wherein:

the body structure comprises a greenhouse frame 1, vertical sliding grooves 2 are symmetrically formed in the greenhouse frame 1 in a left-right mode, and a cross rod 3 is clamped between the two sliding grooves 2 in a sliding mode.

The improved structure comprises water pipes 4 symmetrically connected at the left side and the right side of a cross rod 3 and distributed along the length direction of a greenhouse frame 1, the middle part of the top end of each water pipe 4 is communicated with a water inlet pipe 5, and a plurality of water outlets 6 uniformly distributed along the length direction are formed at the left side and the right side of the water pipe; meanwhile, the bottom end of each water pipe 4 is provided with moving grooves 7 distributed along the length direction, and a plurality of guide rods 8 positioned below the water pipes 4 are clamped and connected on each moving groove 7 in a sliding manner; after the water in the water pipe 4 comes out of the water outlet 6, most of the water can slide off the guide rod 8 due to the guide rod 8, so that the water can be guided to drop to an accurate position through the guide rod 8 with the position capable of being horizontally adjusted.

In addition, a driving mechanism 9 for driving the cross rod 3 to lift along the chute 2 is further arranged in the greenhouse frame 1, as shown in fig. 2 and 4, the driving mechanism 9 comprises a top frame 901 connected with the middle part of the top end of the greenhouse frame 1, a screw rod 902 penetrating through the middle part of the cross rod 3 through vertical threads is connected at the bottom end of the top frame 901 in a matched manner through a bearing seat, the bearing seat mainly comprises a shell and a bearing positioned in the shell, the outer wall of the shell is fixed with the top frame 901, the inner wall of the shell is fixedly connected with the outer ring of the bearing, and the inner ring of the bearing is in interference fit with the screw rod 902, so that the screw rod 902 can be connected to rotate in situ; meanwhile, a rotating mechanism 903 for driving the screw rod 902 to rotate is further arranged on the top frame 901, the rotating mechanism 903 comprises a motor 90301 arranged on the top frame 901, and an output shaft of the motor 90301 is connected with a worm 90302; in addition, the outer circumference side of the screw rod 902 is fixedly connected with a worm gear 90303 meshed with the worm gear 90302, so that after the screw rod 901 is driven to rotate by the motor 90301, the cross rod 3 drives the water pipe 4 and the guide rod 8 to change the height along the chute 2, and the positions of the guide rod 8 and the root can be adjusted as required.

It should be noted that the water outlet 6 of the water pipe 4 is near the top end, so that the water can flow to all the water outlets 6 as much as possible.

In addition, the reason why the guide rods 8 are slidably engaged with the moving grooves 7 is that the moving grooves 7 are T-shaped grooves or trapezoidal grooves, and correspondingly, the top end of each guide rod 8 is a T-shaped head or trapezoidal head adapted to the T-shaped groove or trapezoidal groove.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a water dropper formula fertilizer injection unit, includes body structure and improvement structure:

the body structure comprises a greenhouse frame (1), and is characterized in that vertical sliding grooves (2) are symmetrically formed in the greenhouse frame (1), and a cross rod (3) is clamped between the two sliding grooves (2) in a sliding connection mode;

The improved structure comprises water pipes (4) symmetrically connected at the left side and the right side of the cross rod (3) and distributed along the length direction of the greenhouse frame (1), the middle part of the top end of each water pipe (4) is communicated with a water inlet pipe (5), and a plurality of water outlets (6) uniformly distributed along the length direction are formed at the left side and the right side of the cross rod; meanwhile, the bottom end of each water pipe (4) is provided with moving grooves (7) distributed along the length direction of the water pipe, and a plurality of guide rods (8) positioned below the water pipes (4) are clamped and connected on each moving groove (7) in a sliding manner; in addition, a driving mechanism (9) for driving the cross rod (3) to lift along the chute (2) is also arranged in the greenhouse frame (1).

2. Drip-type fertilizer device according to claim 1, characterized in that the water outlet (6) on the water pipe (4) is located near its top end.

3. Drip-head type fertilizer applicator according to claim 1, characterized in that the moving groove (7) is a T-shaped groove or a trapezoidal groove, and correspondingly, the top end of each guide rod (8) is a T-shaped head or a trapezoidal head adapted to the T-shaped groove or the trapezoidal groove.

4. The dripper type fertilizer apparatus according to claim 1, wherein the driving mechanism (9) comprises a top frame (901) connected with the middle part of the top end of the greenhouse frame (1), and a screw rod (902) penetrating through the middle part of the cross rod (3) through vertical threads is connected at the bottom end of the top frame (901) in a matched manner through a bearing seat; meanwhile, a rotating mechanism (903) for driving the screw rod (902) to rotate is further arranged on the top frame (901).

5. The dripper-type fertilizing device according to claim 4, characterized in that the rotating mechanism (903) comprises a motor (90301) mounted on the top frame (901), the output shaft of the motor (90301) is connected with a worm (90302); in addition, a worm wheel (90303) meshed with the worm (90302) is fixedly connected to the outer peripheral side of the screw rod (902).

6. The dripper type fertilizer apparatus of claim 4, wherein the bearing seat mainly comprises a housing and a bearing positioned in the housing, the outer wall of the housing is fixed with the top frame (901), the inner wall of the housing is fixedly connected with the outer ring of the bearing, and the inner ring of the bearing is in interference fit with the screw rod (902).