CN220383578U

CN220383578U - Agricultural economy saving type fertilizer injection unit

Info

Publication number: CN220383578U
Application number: CN202321552661.6U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-01-26
Anticipated expiration: 2033-06-16

Abstract

The utility model belongs to the field of crop fertilization, and provides an agricultural economic saving type fertilization device which comprises a fertilization pipe, wherein the top of the fertilization pipe is fixedly connected with a feed pipe, sliding grooves are formed in the opposite side surfaces of the fertilization pipe, a pressing rod is connected in a sliding manner with the feed pipe, a sliding rod is fixedly connected to the lower side of the pressing rod, fixing rods are fixedly connected to the opposite side surfaces of the fertilization pipe, the sliding rod is connected with the fixing rods in a sliding manner, and the fixing rods are fixedly connected to the lower side of the pressing rod; according to the utility model, the pressing rod is arranged, when the pressing rod is pressed downwards, the fixing rod, the filter screen plate and the connecting rod are sequentially driven to move downwards, the connecting rod is matched with the two mounting rods to be hinged, and the two mounting rods are respectively hinged with the two soil dividing pieces, so that the two soil dividing pieces can be opened, fertilizer entering from the fertilizing pipe can be ensured to be sprayed on the root of crops, and the phenomenon that soil is too compact or too hard can be prevented, so that the permeability of the fertilizer can be limited.

Description

Agricultural economy saving type fertilizer injection unit

Technical Field

The utility model belongs to the field of crop fertilization, and particularly relates to an agricultural economic saving type fertilization device.

Background

In the planting process of crops, fertilization is needed according to the growth stage and growth condition of the crops, so that healthy growth of the crops is guaranteed, when the crops are fertilized, fixed particles are generally dissolved in water and then sprayed on soil of the crops, and therefore nutrients needed by the growth of the crops are guaranteed.

Chinese patent CN212573526U discloses an agricultural economy type fertilizer injection unit, through pressing two sets of pressure bars, can realize the accurate water conservancy diversion of fertilizer liquid inside the soil beside the crops, has solved the mode of spraying the fertilizer liquid and fertilizeing to crops, and when weather temperature was higher, the fertilizer liquid can be evaporated by a large amount to lead to the problem that the fertilizer liquid utilization ratio reduces, reduced fertilization cost.

However, when the device is used, fertilizer directly enters the soil from the liquid-permeable hole, but if the soil is too compact or too hard, the permeability of the fertilizer can be limited, the fertilizer can not smoothly enter the soil through the liquid-permeable hole, so that only a small amount of water can enter the soil, and most of the fertilizer can stay in the fertilization tube, so that the fertilization effect is poor.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an agricultural economic saving type fertilizer device, which aims to solve the problems that in the prior art, fertilizer directly enters soil from a liquid-permeable hole, but if the soil is too compact or too hard, the permeability of the fertilizer can be limited, the fertilizer can not smoothly enter the soil through the liquid-permeable hole, a small amount of water can enter the soil, and most of the fertilizer can stay in a fertilizer application pipe, so that the fertilizer application effect is poor.

The utility model provides an agricultural economy saving type fertilizer injection unit, includes the fertilization pipe, fertilization pipe top fixedly connected with inlet pipe, the spout has all been seted up to fertilization pipe opposite sides face, sliding connection has the push rod in the spout, push rod and inlet pipe sliding connection, push rod downside fixedly connected with slide bar, the equal fixedly connected with dead lever of fertilization pipe opposite sides face, slide bar and dead lever sliding connection, push rod downside still fixedly connected with dead lever, dead lever lower surface fixedly connected with filter screen plate, filter screen plate lower surface fixedly connected with connecting rod, the connecting rod bottom articulates there are the installation pole that two symmetries set up, fertilization pipe lower surface rotation is connected with two and divides native spare, two the installation pole respectively with two divide native spare articulated.

Preferably, the cross-sectional areas of the fertilization tube, the fertilization tube inner wall and the feeding tube inner wall are square.

Preferably, the telescopic spring is sleeved on the peripheral side face of the sliding rod.

Preferably, the bottom of the sliding rod is fixedly connected with a baffle.

Preferably, the surface of the soil separating member is provided with a plurality of evenly distributed liquid permeable holes.

Preferably, the inner wall of the feeding pipe is rotationally connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a knob, the peripheral side surface of the rotating shaft is fixedly connected with a rotating ring, the length of the rotating ring is equal to the side length of the inner wall of the feeding pipe, and a plurality of evenly distributed feeding holes are formed in the peripheral side surface of the rotating ring.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the pressing rod is arranged, when the pressing rod is pressed downwards, the fixing rod, the filter screen plate and the connecting rod are sequentially driven to move downwards, the connecting rod is matched with the two mounting rods to be hinged, and the two mounting rods are respectively hinged with the two soil dividing pieces, so that the two soil dividing pieces can be opened, fertilizer entering from the fertilization pipe can be ensured to be sprayed on the root of crops, the soil can be prevented from being too compact or too hard, the penetration capacity of the fertilizer can be limited, and the problem that when the soil dividing pieces are inserted into the soil, the fertilizer can not smoothly enter the soil through the liquid penetration holes, so that only a small amount of water can enter the soil, and most of the fertilizer can stay in the fertilization pipe can be solved.

2. According to the utility model, by arranging the knob, when fertilization is needed, the knob can be rotated, so that the rotating ring can be rotated, and fertilizer can directly enter the fertilization pipe through the feed pipe, so that the dosage of each fertilization can be controlled, and no waste is caused.

Drawings

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

FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic top view of the structure of FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of the cross-sectional structure of the portion A-A of FIG. 3 according to the present utility model;

FIG. 5 is a schematic view of the rotating ring structure of FIG. 2 according to the present utility model.

In the figure:

1. a fertilization tube; 11. a feed pipe; 2. a chute; 21. pressing a pressing rod; 22. a slide bar; 23. a telescopic spring; 24. a baffle; 25. a grip; 3. a fixed rod; 31. a filter screen plate; 4. a connecting rod; 41. a mounting rod; 5. a soil dividing member; 51. a liquid-permeable hole; 6. a rotating shaft; 61. a knob; 62. a rotating ring; 63. and a feed hole.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Embodiment one: as shown in fig. 1 to 5: the utility model provides an agricultural economic saving type fertilizer injection unit, which comprises a fertilizer injection pipe 1, wherein a feed pipe 11 is fixedly connected to the top of the fertilizer injection pipe 1, sliding grooves 2 are formed in the opposite side surfaces of the fertilizer injection pipe 1, a pressing rod 21 is connected in a sliding manner to the sliding grooves 2, the pressing rod 21 is in sliding connection with the feed pipe 11, a sliding rod 22 is fixedly connected to the lower side of the pressing rod 21, a fixing rod 3 is fixedly connected to the opposite side surfaces of the fertilizer injection pipe 1, the sliding rod 22 is in sliding connection with the fixing rod 3, a fixing rod 3 is fixedly connected to the lower surface of the fixing rod 3, a connecting rod 4 is fixedly connected to the lower surface of the filtering rod 31, two symmetrically arranged mounting rods 41 are hinged to the bottom of the connecting rod 4, two soil dividing members 5 are rotatably connected to the lower surface of the fertilizer injection pipe 1, and the two mounting rods 41 are respectively hinged to the two soil dividing members 5.

From the above, through setting up the pressing pole 21, when pressing down pressing pole 21, can drive dead lever 3 in proper order, filter screen plate 31 and connecting rod 4 downwardly moving, cooperation connecting rod 4 is articulated with two installation poles 41, and two installation poles 41 are articulated with two branch soil parts 5 respectively, and then can make two branch soil parts 5 open, can ensure that the fertilizer that gets into from fertilization pipe 1 spills at the root of crops, can prevent that earth is too closely knit or too hard, lead to the infiltration ability of fertilizer can be restricted, can solve when inserting such earth to divide soil part 5 in, the fertilizer can not get into earth through the through hole 51 smoothly, lead to only a small amount of moisture probably can get into earth, most fertilizer can stay in fertilization pipe 1 inside.

The telescopic spring 23 is sleeved on the peripheral side surface of the slide bar 22, so that the slide bar 22 can be automatically reset without manual reset, and the working efficiency can be improved.

The bottom of the slide bar 22 is fixedly connected with a baffle 24, which can prevent the slide bar 22 from separating from the handle 25 during resetting.

The surface of the soil dividing member 5 is provided with a plurality of evenly distributed liquid penetrating holes 51, and if the soil is softer, the soil dividing member 5 can not be used for dividing the soil, so that the fertilizer directly enters the soil.

Embodiment two: on the basis of the first embodiment, the cross-sectional areas of the fertilization tube 1, the inner wall of the fertilization tube 1 and the inner wall of the feeding tube 11 are square, the inner wall of the feeding tube 11 is rotationally connected with a rotating shaft 6, one end of the rotating shaft 6 is fixedly connected with a knob 61, the side face of the circumference of the rotating shaft 6 is fixedly connected with a rotating ring 62, the length of the rotating ring 62 is equal to the side length of the inner wall of the feeding tube 11, and a plurality of evenly distributed feeding holes 63 are formed in the side face of the circumference of the rotating ring 62.

From the above, in order to prevent excessive fertilizer sprayed at one time, quantitative control can be performed when each crop is fertilized, the fertilizer entering from the feed pipe 11 can firstly enter the feed hole 63 of the rotary ring 62, and as the size of the rotary ring 62 is equal to the side length of the inner wall of the feed pipe 11, no fertilizer or only a small amount of fertilizer can directly enter the fertilization pipe 1 through the feed pipe 11, when fertilization is required, the knob 61 can be rotated, and then the rotary ring 62 can be rotated, so that the fertilizer can directly enter the fertilization pipe 1 through the feed pipe 11, the dosage of each fertilization can be controlled, and no waste is caused.

While embodiments of the present utility model have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The utility model provides an agricultural economy saving type fertilizer injection unit, includes fertilization pipe (1), its characterized in that: the utility model provides a fertilizer tube (1) top fixedly connected with inlet pipe (11), spout (2) have all been seted up to fertilizer tube (1) opposite sides face, sliding connection has push rod (21) in spout (2), push rod (21) and inlet pipe (11) sliding connection, push rod (21) downside fixedly connected with slide bar (22), fertilizer tube (1) opposite sides face all fixedly connected with dead lever (3), slide bar (22) and dead lever (3) sliding connection, push rod (21) downside still fixedly connected with dead lever (3), dead lever (3) lower surface fixedly connected with filter screen plate (31), filter screen plate (31) lower surface fixedly connected with connecting rod (4), connecting rod (4) bottom articulates there are installation pole (41) that two symmetries set up, fertilizer tube (1) lower surface rotation is connected with two soil dividing pieces (5), two installation pole (41) respectively with two soil dividing pieces (5) are articulated.

2. An agricultural economy saving type fertilizer apparatus according to claim 1, wherein: the cross-sectional areas of the fertilization tube (1), the inner wall of the fertilization tube (1) and the inner wall of the feeding tube (11) are square.

3. An agricultural economy saving type fertilizer apparatus according to claim 2, wherein: the peripheral side face of the sliding rod (22) is sleeved with a telescopic spring (23).

4. An agricultural economy saving type fertilizer apparatus according to claim 3, wherein: the bottom of the sliding rod (22) is fixedly connected with a baffle (24).

5. An agricultural economy saving type fertilizer apparatus according to claim 2, wherein: the surface of the soil separating piece (5) is provided with a plurality of evenly distributed liquid permeable holes (51).

6. An agricultural economy saving type fertilizer apparatus according to claim 2, wherein: the feeding pipe is characterized in that a rotating shaft (6) is rotatably connected to the inner wall of the feeding pipe (11), a knob (61) is fixedly connected to one end of the rotating shaft (6), a rotating ring (62) is fixedly connected to the peripheral side face of the rotating shaft (6), the length of the rotating ring (62) is equal to the side length of the inner wall of the feeding pipe (11), and a plurality of evenly distributed feeding holes (63) are formed in the peripheral side face of the rotating ring (62).