CN213152867U

CN213152867U - Accurate fertilizer injection unit

Info

Publication number: CN213152867U
Application number: CN202021073897.8U
Authority: CN
Inventors: 杨健; 何吉
Original assignee: Sichuan Huadikang Ecological Agriculture Co Ltd
Current assignee: Sichuan Huadikang Ecological Agriculture Technology Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-05-11
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses an accurate fertilizer injection unit belongs to solid fertilizer injection unit technical field, casing including tubular structure, the lower extreme of casing is provided with can open or the closed native ware that expands, the outside of casing is provided with and is used for controlling to expand the native ware and open or closed control mechanism, the upper end of casing is provided with the fertilizer applicator that is used for applying fertilizer. During will expand native ware and insert the other soil of crops, expand the native ware through control mechanism control and open the completion and dig the hole, then pass the casing through the fertilizer applicator and expand the native ware and apply fertilizer to soil, the accurate fertilization of being convenient for, convenient and practical, fertilization efficiency is high, and the valve that sets up on the control discharging channel is applied fertilizer from storage jar soil in, the effectual application volume of control fertilizer of being convenient for.

Description

Accurate fertilizer injection unit

Technical Field

The utility model belongs to the technical field of solid fertilizer injection unit, a accurate fertilizer injection unit is related to.

Background

In the agricultural production process, the fertilizer application can adjust the soil composition, improve the plant growth and nutrition and is an important link of agricultural production. With the improvement of the modernization, mechanization and digitization level of agriculture, the construction of precise agriculture is a necessary trend of agricultural development. Fertilization refers to an agricultural technical measure of applying a fertilizer into soil or spraying the fertilizer on plants, providing nutrients required by the plants and maintaining and improving the soil fertility. The main purpose of fertilization is to increase crop yield and improve crop quality, so that reasonable and scientific fertilization is one of the main means for guaranteeing grain safety and maintaining sustainable development of agriculture.

For some crops with strong rhizome absorption capacity, a pit needs to be dug to apply fertilizer to the soil, and at present, the fertilizer is applied to the soil after the pit is dug manually, so that the fertilizing efficiency is low.

Disclosure of Invention

The utility model aims to provide a: the utility model provides an accurate fertilizer injection unit, solved to some crops that the rhizome absorptive capacity is strong, need dig the hole and apply fertilizer to soil in, at present usually through applying fertilizer to soil again after artifical manual digging the hole, problem that fertilization inefficiency.

The utility model adopts the technical scheme as follows:

the utility model provides an accurate fertilizer injection unit, includes tubular structure's casing, the lower extreme of casing is provided with can open or closed soil expanding device, the outside of casing is provided with and is used for controlling soil expanding device to open or closed control mechanism, the upper end of casing is provided with the fertilizer applicator that is used for applying fertilizer.

Further, expand native ware includes two inserted sheets, the upper end of inserted sheet all is articulated with the lower extreme of casing, expand native ware when closing two the inserted sheet constitutes a conical body structure.

Further, control mechanism sets up two guide rings and two haulage ropes at shell outside middle part including the symmetry two portions of gripping, the symmetry on shell outside upper portion, the portion of gripping all includes fixed handle, activity handle and reset spring, the outside fixed connection of fixed handle and shell, the one end of activity handle is articulated with the outside of shell, reset spring's one end is connected with fixed handle, the other end is connected with the activity handle, every the one end of haulage rope is connected with the outside of a inserted sheet that corresponds, the other end passes corresponding guide ring and is connected with the activity handle.

Furthermore, be provided with first solid fixed ring on the inserted sheet, be provided with the solid fixed ring of second on the activity handle, the one end of haulage rope is connected with the inserted sheet that corresponds through first solid fixed ring, and the other end passes through the solid fixed ring of second and is connected with the activity handle.

Further, the fixed handle and the shell are integrally formed.

Further, the fertilizer applicator comprises a support arranged at the upper end of the shell, and a storage tank is arranged on the support.

Further, the lower extreme of storage jar is provided with discharging channel, discharging channel is last to be provided with the valve.

Further, a pedal is arranged on the outer side of the shell.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model relates to an accurate fertilizer injection unit will expand the native ware and insert the other soil of crops, expand the native ware through control mechanism control and open the completion and dig the hole, then pass the casing through the fertilizer applicator and expand the native ware and apply fertilizer to soil in, the accurate fertilization of being convenient for, convenient and practical, fertilization efficiency is high.

2. The utility model relates to an accurate fertilizer injection unit, the valve through setting up on the control discharging channel is applied fertilizer from the storage jar to soil, the effectual application volume of control fertilizer of being convenient for.

3. The utility model relates to an accurate fertilizer injection unit inserts soil through accomplishing the soil expander with the help of the pedal, and is light convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that for those skilled in the art, other relevant drawings can be obtained according to the drawings without inventive effort, wherein:

fig. 1 is a schematic structural diagram of the present invention;

the labels in the figure are: 1-shell, 2-inserting piece, 3-fixed grip, 4-movable grip, 5-reset spring, 6-guide ring, 7-traction rope, 8-first fixed ring, 9-second fixed ring, 10-bracket, 11-storage tank, 12-discharge channel, 13-valve, 14-pedal.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Example 1

As shown in fig. 1, the utility model provides a pair of accurate fertilizer injection unit, casing 1 including tubular structure, the lower extreme of casing 1 is provided with can open or closed soil expanding device, the outside of casing 1 is provided with and is used for controlling soil expanding device to open or closed control mechanism, the upper end of casing 1 is provided with the fertilizer applicator that is used for applying fertilizer.

Specifically, as shown in fig. 1, the soil expanding device comprises two inserting pieces 2, the upper ends of the inserting pieces 2 are hinged to the lower end of the shell 1, and when the soil expanding device is closed, the two inserting pieces 2 form a conical structure.

Specifically, as shown in fig. 1, the control mechanism includes two holding portions symmetrically arranged on the upper portion of the outer side of the housing 1, two guide rings 6 symmetrically arranged at the middle portion of the outer side of the housing, and two pulling ropes 7, the holding portions include a fixed handle 3, a movable handle 4 and a return spring 5, the fixed handle 3 is fixedly connected with the outer side of the housing, one end of the movable handle 4 is hinged to the outer side of the housing, one end of the return spring 5 is connected with the fixed handle 3, the other end of the return spring is connected with the movable handle 4, and each pulling rope 7 has one end connected with the outer side of one corresponding inserting piece 2 and the other end connected with the movable handle 4 through the corresponding guide ring 6.

Preferably, as shown in fig. 1, a first fixing ring 8 is disposed on the insertion piece 2, a second fixing ring 9 is disposed on the movable grip 4, one end of the traction rope 7 is connected with the corresponding insertion piece 2 through the first fixing ring 8, and the other end is connected with the movable grip 4 through the second fixing ring 9.

Preferably, the fixed grip 3 and the housing 1 are integrally formed.

Specifically, as shown in fig. 1, the fertilizer applicator comprises a bracket 10 arranged at the upper end of a housing 1, and a storage tank 11 is arranged on the bracket 10.

Preferably, as shown in fig. 1, the storage tank 11 is provided with a discharge channel 12 at the lower end thereof, and a valve 13 is disposed on the discharge channel 12. In practice, it is convenient to control the amount of fertilizer applied through the valve 13.

The utility model discloses a theory of operation does: at first with filling fertilizer in the storage jar 11, then hold a corresponding fixed handle 3 respectively with both hands and mention the device, will expand the native ware and aim at the department of waiting to fertilize and exert force and insert the native ware with expanding the native ware in soil, then hold a corresponding fixed handle 3 and activity handle 4 simultaneously respectively with both hands and exert force, make activity handle 4 rotate to fixed handle 3 and stimulate haulage rope 7 through first solid fixed ring 8, haulage rope 7 moves second solid fixed ring 9 under the restriction of guide ring 6, gu fixed ring drives corresponding inserted sheet 2 and rotates, thereby realize digging the hole through the rotation of inserted sheet 2, then open valve 13 and make the fertilizer in the storage jar 11 spill to the soil through the inside of shell through discharging channel 12 and accomplish the fertilization, convenience and practicality, fertilization efficiency is high.

Example 2

In addition to embodiment 1, as shown in fig. 1, a pedal 14 is provided on the outer side of the housing 1.

In this embodiment, the soil expander is inserted into soil by means of the pedal 14, which is easy and convenient.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalents and improvements made by those skilled in the art within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an accurate fertilizer injection unit which characterized in that: the soil spreading device comprises a shell with a cylindrical structure, wherein the lower end of the shell is provided with a soil spreading device which can be opened or closed, the outer side of the shell is provided with a control mechanism for controlling the soil spreading device to be opened or closed, and the upper end of the shell is provided with a fertilizer applicator for applying fertilizer; the soil expander comprises two inserting pieces, the upper ends of the inserting pieces are hinged with the lower end of the shell, and the two inserting pieces form a conical body structure when the soil expander is closed; control mechanism sets up two guide rings and two haulage ropes at shell outside middle part including the symmetry two portions of gripping, the symmetry on shell outside upper portion, the portion of gripping all includes fixed handle, activity handle and reset spring, the outside fixed connection of fixed handle and shell, the one end of activity handle is articulated with the outside of shell, reset spring's one end and fixed handle are connected, the other end is connected with the activity handle, every the guide ring that corresponds is passed with the other end to the outside of the one end of haulage rope and a inserted sheet that corresponds is connected, the other end is connected with the activity handle.

2. The precision fertilizer applicator of claim 1, wherein: the pull rope is characterized in that a first fixing ring is arranged on the inserting piece, a second fixing ring is arranged on the movable handle, one end of the pull rope is connected with the corresponding inserting piece through the first fixing ring, and the other end of the pull rope is connected with the movable handle through the second fixing ring.

3. The precision fertilizer applicator of claim 1, wherein: the fixed handle and the shell are integrally formed.

4. The precision fertilizer applicator of claim 1, wherein: the fertilizer applicator comprises a support arranged at the upper end of the shell, and a storage tank is arranged on the support.

5. The precision fertilizer applicator of claim 4, wherein: the lower extreme of storage jar is provided with discharging channel, the last valve that is provided with of discharging channel.

6. The precision fertilizer applicator of claim 1, wherein: a pedal is arranged on the outer side of the shell.