CN212812741U

CN212812741U - Full-automatic liquid manure integrated device of accurate agriculture

Info

Publication number: CN212812741U
Application number: CN202021266374.5U
Authority: CN
Inventors: 陈浩; 王文丽; 吕玉立; 孙庆轩; 朱文涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-30
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a full-automatic liquid manure integrated device for precision agriculture, which comprises a tank body, a feed hopper, an extrusion mechanism, a switch mechanism, a self-priming pump and a dripping pipeline; the tank body is of a cavity structure with an opening on the top surface, a weighing sensor is arranged at the right angle of the top surface of the tank body, and a feed hopper is arranged on the top surface of the weighing sensor; the feeding hopper is of a tower-shaped hollow structure, the upper part of the feeding hopper is provided with an extrusion mechanism, the middle part of the feeding hopper is provided with a water inlet pipe, the water inlet pipe is provided with a flow sensor, the lower part of the feeding hopper is provided with a switch mechanism, the lower part of the tank body is provided with a water outlet pipe, a self-sucking pump is arranged on the water outlet pipe, a three-way joint is arranged at a water outlet of the self-sucking pump, one port of the three-way joint is connected with a water dropping pipeline, the other end of the three-way joint is connected; this application degree of automation is high, makes fertilizer efficiency and the maximize release of water efficiency, accords with the irrigation requirement of accurate agriculture, and application prospect is very considerable.

Description

Full-automatic liquid manure integrated device of accurate agriculture

Technical Field

The utility model relates to an agricultural irrigation technical field, in particular to full-automatic liquid manure integrated device of accurate agriculture.

Background

The technical principle of precision agriculture is that the input of crops is adjusted according to the spatial difference of soil fertility and crop growth conditions, and on the basis of carrying out quantitative real-time diagnosis on cultivated land and crop growth and fully knowing the spatial variation of field productivity, the positioning and quantitative precision field management is implemented with the aims of balancing land fertility and improving yield as targets, so that the sustainable development target of efficiently utilizing various agricultural resources and improving the environment is realized. The accurate agriculture implementation not only can improve the agricultural productivity to the maximum extent, but also can realize the target water-fertilizer integration technology of agricultural sustainable development with high quality, high yield, low consumption and environmental protection, and is a new agricultural technology integrating irrigation and fertilization.

At present, a water-fertilizer integration technology is adopted in precision agricultural irrigation, and soluble solid or liquid fertilizer is blended into fertilizer and irrigation water according to the content of soil nutrients and the fertilizer requirement rule and characteristics of crop species. Supplying water and fertilizer through a controllable pipeline system, forming drip irrigation, uniformity, timing and quantification through a pipeline and a water dropper after the water and the fertilizer are mutually melted, infiltrating a root development and growth area of crops, and enabling main root soil to always keep loose and proper water content, and meanwhile, according to the fertilizer requirement characteristics, soil environment and nutrient content conditions of different crops; the demand design of different growth periods is carried out on the water and fertilizer requirements of crops in different growth periods, and the water and the nutrients are quantified at regular time and are directly provided for the crops according to the proportion.

However, in the existing water and fertilizer integrated irrigation in the market, fertilizers are directly put into a tank body for dissolving, most of the fertilizers are granular or powdery at present, and caking is easily generated among the fertilizers, so that the dissolving rate of the fertilizers in the tank body is extremely low; in addition, the water and fertilizer integrated irrigation in the market at present adopts a stirring device to mix water and fertilizer, and the mode needs to additionally arrange a motor on the tank body, so that the energy consumption is increased, and the liquid seepage phenomenon possibly occurs at the joint of the motor and the tank body, so that the motor is damaged; secondly, when water and fertilizer are mixed in the existing water and fertilizer integrated irrigation in the market, the concentration of the mixed liquid is not accurately prepared, the seedling burning accident of plants can be caused by overhigh concentration of the mixed liquid, and the growth requirement of the plants cannot be met by overlow concentration of the mixed liquid; in addition, the terminal of water and fertilizer integrated irrigation in the existing market is drip-irrigated on the ground surface near the plants, the evaporation capacity of mixed liquid is increased, the fertilizer efficiency cannot be maximized, and the problems that the plants cannot absorb well, soil near the plants is caked and the like are caused.

Disclosure of Invention

The utility model aims to provide a full-automatic liquid manure integration device for precision agriculture, which can extrude and crush fertilizer by arranging a rotating roller rotating relatively on a feed hopper; by arranging the self-sucking pump and the water return pipe, the mixed liquid in the tank body can form water flow, and the rapid mixing and dissolving of water and fertilizer are realized; the concentration of the mixed liquid can be accurately controlled by arranging the weighing sensor and the flow sensor on the feed hopper; the slow seepage pipe is arranged on the drip irrigation tape, so that the slow seepage pipe can be inserted into soil near plants for drip irrigation; the problems proposed in the background art are effectively solved.

The utility model adopts the technical scheme as follows: a full-automatic water and fertilizer integrated device for precision agriculture comprises a tank body, a feed hopper, an extrusion mechanism, a switch mechanism, a self-priming pump and a water dripping pipeline; the tank body is of a cavity structure with an opening on the top surface, a weighing sensor is arranged at the right angle of the top surface of the tank body, and a feed hopper is arranged on the top surface of the weighing sensor; the feeder hopper is tower form hollow structure, is equipped with extrusion mechanism on the upper portion of feeder hopper, is equipped with the inlet tube at the middle part of feeder hopper, be equipped with flow sensor on the inlet tube, be equipped with on-off mechanism in the lower part of feeder hopper, the lower part of the jar body is equipped with the outlet pipe, is equipped with the self priming pump on the outlet pipe, the delivery port department of self priming pump is equipped with three way connection, is connected with the drip pipeline at three way connection's a port, and the other end is connected with the wet return, and the delivery end of wet return extends to the jar.

Furthermore, the side wall of the tank body is of a prismatic structure, and the bottom of the tank body is of a conical structure.

Further, the lateral wall of the jar body is equipped with the support frame that is used for raising the jar body.

Further, a polyurethane corrugated pipe is arranged between the top surface of the tank body and the bottom surface of the feed hopper.

Further, the top surface opening part of feeder hopper is equipped with the apron, and the one end of apron is articulated with the feeder hopper, and the other end passes through the buckle and connects.

Further, extrusion mechanism includes pivot, commentaries on classics roller, gear, motor, the upper portion at the feeder hopper is established to the pivot symmetry, be equipped with in the pivot and change the roller, and rotate intermeshing between the roller, change roller and feeder hopper inner wall clearance fit, be equipped with intermeshing's gear in the pivot, be equipped with the motor at the axle head of one of them pivot.

Further, the switch mechanism comprises a side-by-side door turning plate, a connecting rod, an identification block and a cylinder, the side-by-side door turning plate is arranged at the lower part of the feeding hopper, the outer side of the side-by-side door turning plate is hinged with the feeding hopper, the connecting rod is arranged at the shaft end of the side-by-side door turning plate, the identification block is arranged at the free end of the connecting rod, when the side-by-side door turning plate is closed, the identification block is attached to and perpendicular to the horizontal plane, the cylinder is arranged in the middle of the.

Furthermore, a first valve is arranged on the water return pipe.

Further, the drip irrigation pipe includes main line, drip irrigation zone, slowly oozes the pipe, the end and the three way connection of intaking of main line are connected, be equipped with the second valve on the main line, be equipped with the drip irrigation zone at the lateral wall symmetry of main line, the lateral wall of drip irrigation zone is vertical to be equipped with a plurality of slowly oozes the pipe downwards, and slowly oozes the play water end of pipe and be equipped with foraminiferous conical head.

The beneficial effects of the utility model reside in that: according to the fertilizer dissolving device, the rotating rollers which rotate relatively are arranged on the feed hopper, so that fertilizer can be fully extruded and crushed, the particle size of the fertilizer is reduced, the dissolving rate of the fertilizer is increased, and the problem that the concentration of mixed liquid is inaccurate due to the fact that the caking fertilizer is deposited on the inner wall of the tank body and is difficult to dissolve is avoided; by arranging the self-sucking pump and the water return pipe and closing the second valve, the mixed liquid in the tank body can form water flow, so that the water and the fertilizer are quickly mixed and dissolved, the energy is saved during use, and the whole sealing performance of the device is better; according to the method, the weighing sensor and the flow sensor are arranged on the feed hopper, so that the weight of the fertilizer can be quantitatively weighed, the weight of tap water can be quantitatively added, the concentration of the mixed liquid is accurately controlled, and the requirement of water and fertilizer integrated irrigation in precision agriculture is met; the slow seepage pipe is arranged on the drip irrigation tape, and can be inserted into soil near plants for drip irrigation, so that the evaporation capacity of the soil is reduced, the plants can be ensured to absorb fertilizer efficiency and water efficiency to the maximum extent, and the yield is increased; this application reasonable in design, easy operation, labour saving and time saving, degree of automation is high, makes fertilizer efficiency and water effect maximize release, accords with the irrigation requirement of accurate agriculture, and application prospect ten minutes is considerable.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic diagram of the local enlarged structure of the present invention.

Fig. 3 is a schematic perspective view of the pressing mechanism and the switch mechanism.

Fig. 4 is a schematic perspective view of the switch mechanism.

Fig. 5 is a schematic perspective view of a drip line.

In the figure: the device comprises a tank body 1, a feed hopper 2, a cover plate 2-1, an extrusion mechanism 3, a rotating shaft 3-1, a rotating roller 3-2, a gear 3-3, a motor 3-4, a switch mechanism 4, a split door turning plate 4-1, a connecting rod 4-2, a marking block 4-3, a cylinder 4-4, a self-priming pump 5, a dripping pipe 6, a main pipe 6-1, a drip irrigation tape 6-2, a slow seepage pipe 6-3, a perforated conical head 6-3-1, a weighing sensor 7, a water inlet pipe 8, a flow sensor 9, a water outlet pipe 10, a tee joint 11, a water return pipe 12, a support frame 13, a polyurethane corrugated pipe 14, a first valve 15 and a second valve 16.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Referring to fig. 1-5, the present invention provides a technical solution: a full-automatic liquid manure integrated device for precision agriculture comprises a tank body 1, a feed hopper 2, an extrusion mechanism 3, a switch mechanism 4, a self-priming pump 5 and a water dripping pipeline 6; the tank body 1 is of a cavity structure with an opening on the top surface, a weighing sensor 7 is installed at the right angle of the top surface of the tank body 1 and used for quantitatively weighing the weight of fertilizer, and a feed hopper 2 is installed on the top surface of the weighing sensor 7; feeder hopper 2 is tower-shaped hollow structure, installs extrusion mechanism 3 on the upper portion of feeder hopper 2, extrusion mechanism 3 includes pivot 3-1, changes roller 3-2, gear 3-3, motor 3-4, the upper portion at feeder hopper 2 is established to pivot 3-1 symmetry, be fixed with in pivot 3-1 and change roller 3-2, and change intermeshing between the roller 3-2, change roller 3-2 and 2 inner wall clearance fit of feeder hopper, install intermeshing's gear 3-3 in the pivot 3-1, install motor 3-4 at the axle head of one of them pivot 3-1, extrusion process: the motor 3-4 rotates to drive the rotating shaft 3-1, the gears 3-3 rotate oppositely, the rotating rollers 3-2 rotate oppositely synchronously, and the fertilizer falling between the rotating rollers 3-2 is extruded; the water inlet pipe 8 is arranged in the middle of the feed hopper 2, so that fertilizer adhered to the switch mechanism 4 can be washed away, and the switch mechanism 4 is prevented from being corroded; the water inlet pipe 8 is provided with a flow sensor 9 for quantitatively adding the weight of tap water; the lower part of the feed hopper 2 is provided with a switch mechanism 4, the switch mechanism 4 comprises a split door turning plate 4-1, a connecting rod 4-2, an identification block 4-3 and a cylinder 4-4, the split door turning plate 4-1 is arranged at the lower part of the feed hopper 2, the outer edge of the split door turning plate 4-1 is hinged with the feed hopper 2, the connecting rod 4-2 is welded at the shaft end of the split door turning plate, the identification block 4-3 is welded at the free end of the connecting rod 4-2, when the split door turning plate 4-1 is closed, the identification block 4-3 is attached and vertical to the horizontal plane, the cylinder 4-4 is hinged at the middle part of the connecting rod 4-2, the cylinder 4-4 is fixedly connected with the side wall of the tank body 1: the free state of the split door turning plate 4-1 is a closed state, the air cylinder 4-4 is in a pop-up state at the moment, the identification blocks 4-3 are mutually attached and vertical to the horizontal plane, the fertilizer falls on the split door turning plate 4-1 after being crushed by the extrusion mechanism 3, the weighing sensor 7 detects the weight of the fertilizer, when the weight of the discharged fertilizer meets the requirement, the air cylinder 4-4 contracts to drive the split door turning plate 4-1 to be opened, and quantitative fertilizer falls into the tank body 1; the water outlet pipe 10 is installed at the lower part of the tank body 1, the self-sucking pump 5 is installed on the water outlet pipe 10, the three-way joint 11 is installed at the water outlet of the self-sucking pump 5, a water dropping pipeline 6 is connected with one port of the three-way joint 11, the water dropping pipeline 6 comprises a main pipeline 6-1, drip irrigation tapes 6-2 and slow infiltration pipes 6-3, the water inlet end of the main pipeline 6-1 is connected with the three-way joint 11, the main pipeline 6-1 is provided with a second valve 16, the drip irrigation tapes 6-2 are symmetrically installed on the side wall of the main pipeline 6-1, the side wall of the drip irrigation tape 6-2 is vertically and downwards provided with a plurality of slow infiltration pipes 6-3, the water outlet end of the slow infiltration pipe 6-3 is provided with a conical head 6-3-1 with holes, so that soil near plants can be inserted for drip irrigation, and, the fertilizer efficiency and the water efficiency can be maximally absorbed by the plants, and the yield is increased; the other end of the water return pipe 12 is connected with a water return pipe 12, the water outlet end of the water return pipe 12 extends into the tank body 1, and a first valve 15 is arranged on the water return pipe 12; and (3) a water and fertilizer mixing process: the first valve 15 is opened, the second valve 16 is closed, the self-sucking pump 5 is started to suck the mixed liquid in the tank body 1, the mixed liquid enters the tank body 1 again through the water return pipe 12 to form water flow, and the dissolving rate of the fertilizer is greatly improved; after the dissolution is completed, the first valve 15 is closed, the second valve 16 is opened, and the mixed liquid is irrigated through the dripping pipe 6.

The utility model discloses in, the lateral wall of jar body 1 is prismatic structure, the installation of the on-off mechanism 4 of being convenient for, and the bottom of jar body 1 is the taper structure, avoids the deposit of fertilizer.

The utility model discloses in, the lateral wall welding of the jar body 1 has the support frame 13 that is used for raising the jar body 1, makes this application break away from ground, increases the stability between the structure.

The utility model discloses in, it has polyurethane bellows 14 to bond between the top surface of the jar body 1 and the bottom surface of feeder hopper 2, avoids the entering jar body 1 of debris to block up self priming pump 5 or slowly ooze pipe 6-3.

The utility model discloses in, apron 2-1 is installed to the top surface opening part of feeder hopper 2, and apron 2-1's one end is articulated with feeder hopper 2, and the other end passes through the buckle to be connected, avoids the entering jar body 1 of debris to block up self priming pump 5 or ooze pipe 6-3 slowly.

The working process of the device is as follows: an operator closes the first valve 15 and the second valve 16, feeds materials into the feed hopper 2, starts the motor 3-4, the motor 3-4 drives the rotating shaft 3-1 to rotate, the gears 3-3 rotate in opposite directions, the rotating rollers 3-2 synchronously rotate in opposite directions, and extrudes the fertilizer falling between the rotating rollers 3-2; at the moment, the free state of the two-way door turning plate 4-1 is a closed state, the air cylinder 4-4 is a popup state, the identification blocks 4-3 are mutually attached and vertical to the horizontal plane, the fertilizer falls on the two-way door turning plate 4-1 after being crushed by the extrusion mechanism 3, the weighing sensor 7 detects the weight of the fertilizer, when the weight of the discharged material meets the requirement, the air cylinder 4-4 contracts to drive the two-way door turning plate 4-1 to be opened, the quantitative fertilizer falls into the tank body 1, the feeding is stopped, tap water is connected to the water inlet pipe 8, the flow sensor 9 detects the weight of the tap water, and when the weight of the tap water meets the requirement, the water feeding is; opening a first valve 15, starting a self-sucking pump 5 to suck the mixed liquid in the tank body 1, and enabling the mixed liquid to enter the tank body 1 again through a water return pipe 12 to form water flow so as to mix the fertilizer and tap water; after the dissolution is finished, the first valve 15 is closed, the second valve 16 is opened, and the mixed liquid is irrigated through the dripping pipeline 6; this application reasonable in design, easy operation, labour saving and time saving, degree of automation is high, makes fertilizer efficiency and water effect maximize release, accords with the irrigation requirement of accurate agriculture, and application prospect ten minutes is considerable.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A full-automatic water and fertilizer integrated device for precision agriculture comprises a tank body, a feed hopper, an extrusion mechanism, a switch mechanism, a self-priming pump and a water dripping pipeline; the tank is characterized in that the tank body is of a cavity structure with an opening on the top surface, a weighing sensor is arranged at the right angle of the top surface of the tank body, and a feed hopper is arranged on the top surface of the weighing sensor; the feeder hopper is tower form hollow structure, is equipped with extrusion mechanism on the upper portion of feeder hopper, is equipped with the inlet tube at the middle part of feeder hopper, be equipped with flow sensor on the inlet tube, be equipped with on-off mechanism in the lower part of feeder hopper, the lower part of the jar body is equipped with the outlet pipe, is equipped with the self priming pump on the outlet pipe, the delivery port department of self priming pump is equipped with three way connection, is connected with the drip pipeline at three way connection's a port, and the other end is connected with the wet return, and the delivery end of wet return extends to the jar.

2. The full-automatic liquid manure integration device for precision agriculture of claim 1, wherein the side wall of the tank body is of a prismatic structure, and the bottom of the tank body is of a conical structure.

3. The full-automatic liquid manure integrated device for precision agriculture of claim 1 is characterized in that a supporting frame used for lifting the tank body is arranged on the side wall of the tank body.

4. The full-automatic liquid manure integrated device for precision agriculture of claim 1 is characterized in that a polyurethane corrugated pipe is arranged between the top surface of the tank body and the bottom surface of the feed hopper.

5. The full-automatic liquid manure integrated device for precision agriculture of claim 1 is characterized in that a cover plate is arranged at an opening on the top surface of the feed hopper, one end of the cover plate is hinged with the feed hopper, and the other end of the cover plate is connected with the feed hopper through a buckle.

6. The full-automatic liquid manure integrated device of precision agriculture of claim 1, characterized in that extrusion mechanism includes pivot, commentaries on classics roller, gear, motor, the pivot symmetry is established on the upper portion of feeder hopper, be equipped with the commentaries on classics roller in the pivot, and intermeshing between the commentaries on classics roller, commentaries on classics roller and feeder hopper inner wall clearance fit, be equipped with intermeshing's gear in the pivot, be equipped with the motor at the axle head of one of them pivot.

7. The full-automatic liquid manure integrated device for precision agriculture of claim 1, wherein the switch mechanism comprises a side-by-side door turning plate, a connecting rod, an identification block and a cylinder, the side-by-side door turning plate is arranged at the lower part of the feed hopper, the outer edge of the side-by-side door turning plate is hinged with the feed hopper, the connecting rod is arranged at the shaft end of the side-by-side door turning plate, the identification block is arranged at the free end of the connecting rod, the cylinder is arranged in the middle of the connecting rod, and the cylinder is fixedly connected with the side wall of the.

8. The full-automatic water and fertilizer integrated device for precision agriculture of claim 1 is characterized in that a first valve is arranged on the water return pipe.

9. The full-automatic liquid manure integrated device for precision agriculture of claim 1, wherein the water dripping pipeline comprises a main pipeline, a drip irrigation tape and a slow seepage pipe, the water inlet end of the main pipeline is connected with a tee joint, a second valve is arranged on the main pipeline, the drip irrigation tape is symmetrically arranged on the side wall of the main pipeline, a plurality of slow seepage pipes are vertically arranged downwards on the side wall of the drip irrigation tape, and the water outlet ends of the slow seepage pipes are provided with hole-shaped conical heads.