阅读说明：本技术 一种基于作物生长模型的可测距水肥一体化灌溉装置 (But measuring distance liquid manure integration irrigation equipment based on crop growth model ) 是由 刘勇 令狐琛 梁契宗 郭李蕴 陈维 于 2020-04-20 设计创作，主要内容包括：本发明的目的是为了解决现有的水肥一体灌溉机不易根据作物的生长周期精确调节灌溉量的难题,公开了一种基于作物生长模型的可测距水肥一体化灌溉装置,包括第一滑杆、导杆、滑板、激光灯、盛料箱、通孔、导水板、出液管、万向管、定位杆、手柄、支撑板、底板、万向轮、电动机、第一端盖、搅拌杆、导管、水箱、固定杆、第一滑块、第一螺旋弹簧、第二端盖、第二滑杆、螺帽、第二螺旋弹簧、第二滑块、进料孔和导槽。本发明巧妙利用水肥一体化的技术,再结合激光灯和滑板的设置,有助于实现对不同生长阶段农作物的准确施肥和灌溉,更加节约水资源,且设计合理,操作方便,符合水肥一体化领域的需求。(The invention aims to solve the problem that an existing water and fertilizer integrated irrigation machine is not easy to accurately adjust irrigation quantity according to the growth cycle of crops, and discloses a distance-measurable water and fertilizer integrated irrigation device based on a crop growth model. The invention skillfully utilizes the technology of water and fertilizer integration, combines the arrangement of the laser lamp and the sliding plate, is beneficial to realizing the accurate fertilization and irrigation of crops at different growth stages, saves water resources, has reasonable design and convenient operation, and meets the requirements of the field of water and fertilizer integration.)

1. The utility model provides a measurable distance liquid manure integration irrigation equipment based on crop growth model, includes bottom plate (13), its characterized in that: universal wheels (14) are uniformly installed on the bottom surface of the bottom plate (13), a supporting plate (12) is welded on the right side of the upper surface of the bottom plate (13), a handle (11) is fixedly installed on the upper end of the right side surface of the supporting plate (12), a material containing box (5) is arranged on the left side of the supporting plate (12), a positioning rod (10) is symmetrically welded between the material containing box (5) and the supporting plate (12), a first end cover (16) is installed at the bottom end of the material containing box (5), a motor (15) is fixedly installed on the lower side of the first end cover (16), a stirring rod (17) is installed on the upper side of the motor (15), through holes (6) are uniformly formed in two side walls of the material containing box (5), water guide plates (7) corresponding to the through holes (6) are symmetrically fixed on the outer surface of the, the utility model discloses a feed box, including drain pipe (8), workbin (5), laser lamp (4) are installed to slide (3) lower surface middle part fixed mounting has first slide bar (1), slide bar (1) lower extreme fixed mounting has first slider (21), fixed mounting has first coil spring (22) between first slider (21) and the inside top surface of workbin (5), feed port (28) have been seted up to workbin (5) surface downside greatly, workbin (5) left side is provided with water tank (19), the welding has dead lever (20) between water tank (19) and the workbin (5) greatly, switch on has pipe (18) between water tank (19) and flourishing workbin (5), second end cover (23) are installed on water tank (19) top, terminal surface fixed mounting has second coil spring (26) under second end cover (23), the inside cover of second coil spring (26) is equipped with second slide bar (24), second slide bar (24) lower extreme fixed mounting has second slider (27), nut (25) are installed to second slide bar (24) surface upside.

2. The integrated irrigation device capable of measuring distance and supplying water and fertilizer based on the crop growth model as claimed in claim 1, wherein: the sliding plate (3) is in sliding fit with the guide rod (2), the rubber layer is adhered to the upper surface of the sliding plate (3), and scales are uniformly arranged on the surface of the guide rod (2).

3. The integrated irrigation device capable of measuring distance and supplying water and fertilizer based on the crop growth model as claimed in claim 1, wherein: and a power supply is arranged on the laser lamp (4).

4. The integrated irrigation device capable of measuring distance and supplying water and fertilizer based on the crop growth model as claimed in claim 1, wherein: the water guide plate (7) is of a hollow structure and is respectively communicated with the through hole (6) and the liquid outlet pipe (8).

5. The integrated irrigation device capable of measuring distance and supplying water and fertilizer based on the crop growth model as claimed in claim 1, wherein: the universal pipe (9) is of a bamboo joint structure and is made of carbon steel material.

6. The integrated irrigation device capable of measuring distance and supplying water and fertilizer based on the crop growth model as claimed in claim 1, wherein: the first sliding block (21) is provided with a rubber pad, the first sliding block (21) is in sliding fit with the material containing box (5), and the top surface of the material containing box (5) is provided with a hole in sliding fit with the first sliding rod (1).

7. The integrated irrigation device capable of measuring distance and supplying water and fertilizer based on the crop growth model as claimed in claim 1, wherein: the second end cover (23) is provided with a hole for the sliding fit of the second sliding rod (24), the screw cap (25) is in threaded fit with the second sliding rod (24), the diameter of the second sliding block (27) is equal to the inner diameter of the water tank (19), and the second sliding block (27) is adhered with a rubber pad.

Technical Field

The invention relates to the field of water and fertilizer integrated machines, in particular to a distance-measurable water and fertilizer integrated irrigation device based on a crop growth model.

Background

A water and fertilizer integration technology refers to a new agricultural technology integrating irrigation and fertilization. The water and fertilizer integration is realized by means of a pressure system (or natural fall of the terrain), mixing soluble solid or liquid fertilizer with irrigation water according to the soil nutrient content and the fertilizer requirement rule and characteristics of the crop species, supplying water and fertilizer through a controllable pipeline system, forming drip irrigation through a pipeline and a dripper after the water and fertilizer are mixed, and uniformly, regularly and quantitatively infiltrating a crop root system development and growth area to ensure that the main root system soil is always kept loose and has proper water content; meanwhile, according to the characteristics of fertilizer requirement of different crops, the conditions of soil environment and nutrient content, the water requirement of the crops in different growth periods and the fertilizer requirement rule condition, the demand design of different growth periods is carried out, and the water and the nutrients are quantified at regular time and are directly provided for the crops in proportion.

And (3) operation of water and fertilizer integrated irrigation and fertilization: 1. dissolving and uniformly mixing fertilizers: when the liquid fertilizer is applied, stirring or mixing is not needed, the common solid fertilizer needs to be mixed with water and stirred into the liquid fertilizer, and the liquid fertilizer is separated when necessary, so that the problems of precipitation and the like are avoided. 2. Controlling the fertilizing amount: the dosage is controlled during fertilization, and the proper concentration of the injected fertilizer liquid is about 0.1% of the irrigation flow. For example, irrigation flow of 50m³Per mu, the amount of the fertilizer liquid injected is about 50 liters per mu; excessive application may cause crop death and environmental pollution. 3. The procedure of fertigation is divided into 3 stages: in the first stage, water containing no fertilizer is selected for wetting; in the second stage, fertilizer solution is applied for irrigation; and in the third stage, cleaning the irrigation system by using water without fertilizer. In a word, the water and fertilizer integration technology is an advanced cost-saving and efficiency-increasing practical technology, only needs early investment solution in a conditional agricultural area and has technical strength support, and popularization and application become an effective measure for assisting agriculture and increasing income.

The existing fertilizer application is generally carried out manually, the fertilizer is easy to scatter due to the influence of wind power in the fertilizer application process, so that the fertilizer application effect can be influenced, generally, the fertilizer application and the irrigation are carried out separately, the operation is separated, the irrigation is easy to be uneven in the irrigation process, so that the moisture absorption of crops can be influenced, the irrigation is difficult to carry out according to different crops, the method mainly aims at some plants planted together, for example, when the corns and the peanuts are planted, the corns are high, the peanuts are low, the water and the fertilizer are different in demand, the transpiration is a process of water diffusing from the inside to the outside of the plant body, the transpiration is mainly carried out through blades, a small amount of transpiration can be carried out on leaf stalks and young stems, and key factors influencing the water demand also comprise the transpiration of the plants, the leaves of the fertilizer can also change along with the growth of crops, the water demand can also change, and the prior difficult problem that the fertilizer is not easy to be reasonably applied and watered according to different growth stages of the crops is solved. Therefore, a water and fertilizer integrated irrigation device capable of measuring distance based on a crop growth model is needed to be designed to overcome the defects of the prior art.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a distance-measurable water and fertilizer integrated irrigation device based on a crop growth model.

The invention is realized by the following technical scheme:

a distance-measurable water and fertilizer integrated irrigation device based on a crop growth model comprises a bottom plate, universal wheels are uniformly installed on the bottom surface of the bottom plate, a supporting plate is welded on the right side of the upper surface of the bottom plate, a handle is fixedly installed at the upper end of the right side surface of the supporting plate, a material containing box is arranged on the left side of the supporting plate, positioning rods are symmetrically welded between the material containing box and the supporting plate, a first end cover is installed at the bottom end of the material containing box, a motor is fixedly installed on the lower side of the first end cover, stirring rods are installed on the upper side of the motor, through holes are uniformly formed in two side walls of the material containing box, water deflectors corresponding to the through holes are symmetrically fixed on the outer surface of the material containing box, a liquid outlet pipe is fixedly installed in the middle of the outer surface, the utility model discloses a lead screw, including slide, first slide bar, first slider, feed bin, second end cover, end face fixed mounting, laser lamp, slide lower surface middle part fixed mounting has first slide bar, first slide bar lower extreme fixed mounting has first slider, fixed mounting has first coil spring between first slider and the inside top surface of flourishing workbin, the feed port has been seted up to flourishing workbin surface downside, flourishing workbin left side is provided with the water tank, the welding has the dead lever between water tank and the flourishing workbin, the switch-on has the pipe between water tank and the flourishing workbin, the second end cover is installed on the water tank top, terminal surface fixed mounting has second coil spring under the second end cover, the inside cover of second coil spring is equipped with the second slide bar, second slide bar lower extreme fixed mounting has the second slider, the nut is installed.

Preferably, the sliding plate is in sliding fit with the guide rod, the rubber layer is adhered to the upper surface of the sliding plate, and scales are uniformly arranged on the surface of the guide rod.

Preferably, the laser lamp is provided with a power supply.

Preferably, the water guide plate is of a hollow structure and is respectively communicated with the through hole and the liquid outlet pipe.

Preferably, the universal pipe is of a bamboo joint structure and is made of carbon steel materials.

Preferably, the first sliding block is provided with a rubber pad, the first sliding block is in sliding fit with the material containing box, and the top surface of the material containing box is provided with a hole in sliding fit with the first sliding rod.

Preferably, the second end cover is provided with a hole for the sliding fit of the second sliding rod, the screw cap is in threaded fit with the second sliding rod, the diameter of the second sliding block is equal to the inner diameter of the water tank, and the second sliding block is adhered with a rubber pad.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the motor, the fertilizer and water can be uniformly stirred by using the stirring rod, so that the fertilizer water is sprayed to crops, and compared with the existing mode of directly scattering the fertilizer, the fertilizer is easier to be absorbed by the crops, and meanwhile, the fertilizer is prevented from being wasted;

2. the elastic force of the second spiral spring on the second sliding block can provide pressure for water in the water tank, so that the water enters the material containing box, power is provided for water flow, and the water flow is transmitted to the liquid outlet pipe;

3. by arranging the universal pipe, the direction of discharging is convenient to adjust, so that crops can be conveniently and accurately fertilized, and the fertilization effect is improved;

4. through the arrangement of the laser lamp, the function of reference can be further played, the sliding plate can be conveniently adjusted according to the height of crops, reasonable irrigation and fertilization can be carried out according to the crops at different growth stages, and waste of water resources is avoided;

5. the invention skillfully utilizes the technology of water and fertilizer integration, combines the arrangement of the laser lamp and the sliding plate, is beneficial to realizing the accurate fertilization and irrigation of crops at different growth stages, saves water resources, has reasonable design and convenient operation, and meets the requirements of the field of water and fertilizer integration.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the water tank of the present invention.

Figure 3 is an external profile view of the bin of the present invention.

Figure 4 is a top view of the skateboard of the present invention.

Description of reference numerals: 1. the device comprises a first sliding rod, a second sliding rod, a guide rod, a third sliding rod, a fourth sliding rod, a fifth sliding rod, a sixth sliding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a distance-measurable water and fertilizer integrated irrigation device based on a crop growth model comprises a bottom plate 13, universal wheels 14 are uniformly installed on the bottom surface of the bottom plate 13, a supporting plate 12 is welded on the right side of the upper surface of the bottom plate 13, a handle 11 is fixedly installed at the upper end of the right side of the supporting plate 12, a material containing box 5 is arranged on the left side of the supporting plate 12, positioning rods 10 are symmetrically welded between the material containing box 5 and the supporting plate 12, a first end cover 16 is installed at the bottom end of the material containing box 5, a motor 15 is fixedly installed on the lower side of the first end cover 16, a stirring rod 17 is installed on the upper side of the motor 15, through holes 6 are uniformly formed in two side walls of the material containing box 5, water deflectors 7 corresponding to the through holes 6 are symmetrically fixed on the outer surface of the material containing box 5, a liquid outlet, the upper end face of the material containing box 5 is symmetrically welded with a guide rod 2, the outer side of the guide rod 2 is sleeved with a sliding plate 3, the sliding plate 3 is provided with a guide groove 29 corresponding to the guide rod 2, the lower surface of the sliding plate 3 is symmetrically provided with a laser lamp 4, the lower surface of the sliding plate 3 is fixedly provided with a first sliding rod 1 in the middle, the lower end of the first sliding rod 1 is fixedly provided with a first sliding block 21, a first spiral spring 22 is fixedly arranged between the first sliding block 21 and the inner top face of the material containing box 5, the lower surface of the material containing box 5 is provided with a feeding hole 28, the left side of the material containing box 5 is provided with a water tank 19, a fixing rod 20 is welded between the water tank 19 and the material containing box 5, a guide pipe 18 is communicated between the water tank 19 and the material containing box 5, the top end cover 23 is arranged at the top end face of the water tank 19, a second sliding block 27 is fixedly mounted at the lower end of the second sliding rod 24, and a nut 25 is mounted on the upper side of the surface of the second sliding rod 24.

The sliding plate 3 is in sliding fit with the guide rod 2, a rubber layer is adhered to the upper surface of the sliding plate 3, and scales are uniformly arranged on the surface of the guide rod 2.

And a power supply is arranged on the laser lamp 4.

The water guide plate 7 is of a hollow structure and is respectively communicated with the through hole 6 and the liquid outlet pipe 8.

The universal pipe 9 is of a bamboo joint structure and is made of carbon steel material.

The first sliding block 21 is provided with a rubber pad, the first sliding block 21 is in sliding fit with the material containing box 5, and the top surface of the material containing box 5 is provided with a hole in sliding fit with the first sliding rod 1.

The second end cover 23 is provided with a hole for the sliding fit of the second sliding rod 24, the screw cap 25 is in threaded fit with the second sliding rod 24, the diameter of the second sliding block 27 is equal to the inner diameter of the water tank 19, and the second sliding block 27 is adhered with a rubber pad.

The method comprises the following operation steps: the second end cover 23 is firstly unscrewed, the second sliding rod 24 and the second sliding block 27 are taken out, then water is poured into the water tank 19, then the second sliding rod 24 and the second sliding block 27 are inserted into the water tank 19, the second end cover 23 is screwed up, the water enters the material containing box 5 through the guide pipe 18, a user presses the sliding plate 3, the first sliding block 21 slides downwards through the sliding of the first sliding rod 1, the water cannot flow out of the through holes 6 due to the blocking of the first sliding block 21 to the water, the more the first sliding block 21 slides upwards, the more the number of the through holes 6 are leaked, the larger the water flow is, the user holds the handle 11 to push the device, the switch of the laser lamp 4 is opened, the laser lamp 4 irradiates light sources to two sides, the sliding plate 3 is slowly stopped to press according to the heights of crops on two sides, and the water flows to the upper part of the material containing box 5 through the matching of the first spiral spring 22 and the second spiral spring 26, the laser lamp 4 irradiates the top end of a plant, the guide rod 2 is marked with scales, the height of the plant can be measured by observing the scale indication number of the sliding plate 3 on the guide rod 2, the water flow at the moment is suitable for the water absorption of crops, the water resource is saved, the heights of the crops at different growth stages are different, the water requirements are different, and different water yields are selected for irrigation. After irrigation is finished, fixing the storage batteryDecide on bottom plate 13, then put through the battery with motor 15, fertilizer is poured into to flourishing workbin 5 to rethread feed port 28, add water in 19 to the water tank simultaneously, then open motor 15's switch, motor 15 will drive puddler 17 and rotate, use puddler 17 to carry out the homogeneous mixing to fertilizer and water, use laser lamp 4's reference equally, the realization is to the adjustment of slide 3 height, and then adjust the height that first slider 21 rose, control the quantity of the through-hole 6 that spills, use the tomato as an example, shine the tomato top when laser lamp 4, if record tomato plant height and be 10.0cm, first slider 21 reaches H this moment, the tomato plant height is adjusted to this moment₁The height of the through hole 6 reaches 20ml of water and fertilizer; if the plant height of the tomato is measured to be 12.0cm, the first slide block 21 reaches H₇The height of the water and fertilizer leaking from the through hole 6 reaches 42.5 ml. If the plant height of the tomato is measured to be 18.5.0cm, the first slide block 21 reaches H₁₂And the height of the water and fertilizer leaking from the through hole 6 reaches 65 ml. Thereby applying a proper amount of fertilizer, finally irrigating with clear water in the same way, and realizing the operation of water and fertilizer integration.

TABLE 1 standard table of fertilizer application amount of tomato

The nth day after planting	Height H of the plantn（cm）	Plant height daily variation value delta Hn（cm/d）	Amount of fertilizer Fn(m L/d/strain)
				0	10.0	/	20
1	10.0	0.0	20
				2	10.0	0.0	20
3	10.4	0.4	20
				4	10.7	0.3	20
5	11.5	0.8	20
				6	12.2	0.7	42.5
7	13.3	1.1	42.5
				8	14.4	1.1	42.5
9	15.8	1.4	42.5
				10	17.3	1.5	42.5
11	18.7	1.4	65
				12	20.2	1.5	65

The present embodiment is only for explaining the present invention, and not for limiting the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of which are protected by patent law within the scope of the claims of the present invention. The invention aims to solve the problem that the existing greenhouse affects the uniform absorption of plants on nutrients, and discloses a small greenhouse which comprises a base, wherein greenhouse boxes are symmetrically arranged on the upper side of the base, a motor is screwed on the inner side of the upper surface of each greenhouse box, a first rotating shaft is mounted on the inner side of the motor, a first gear is sleeved on the surface of the first rotating shaft, a second planting box is arranged on the upper side inside each greenhouse box, a first planting box is uniformly arranged below each second planting box, a second driven assembly is arranged between each first planting box and each greenhouse box, and a first driven assembly is arranged between each second planting box and each greenhouse box. The device reasonably utilizes the driving of the motor to drive the first planting box and the second planting box to rotate, so that the nutrients of the plants are balanced, and simultaneously utilizes the light supplement of the first plant lamp and the second plant lamp to promote the absorption of the nutrients by utilizing the photosynthesis of the plant leaves.