CN114342631B

CN114342631B - Water nitrogen adding device for desert

Info

Publication number: CN114342631B
Application number: CN202210030480.0A
Authority: CN
Inventors: 王茂; 张璇; 程军回
Original assignee: Xinjiang Agricultural University
Current assignee: Xinjiang Agricultural University
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2023-03-31
Anticipated expiration: 2042-01-12
Also published as: CN114342631A

Abstract

The invention belongs to the technical field of agriculture and forestry research, and particularly relates to a water and nitrogen adding device for a desert, which comprises a mounting frame, wherein a water storage tank and a plurality of obliquely arranged water collecting tanks are mounted on the mounting frame, the water storage tank is positioned on one side of the water collecting tanks, a drip tank pipe is mounted on the water storage tank, a mounting plate is integrally formed on the water storage tank, a storage box with a box cover is mounted on the mounting plate, three mounting grooves are formed in the bottom plate of the storage box, two partition plates are arranged in the water storage tank and are staggered from the mounting grooves, the two sides of each mounting groove are arc-shaped, feeding wheels are mounted in the mounting grooves, a plurality of troughs are formed in the feeding wheels, the feeding wheels are coaxially connected with first gears, and a first linkage wheel, a second linkage wheel and a third linkage wheel are mounted on the mounting plate.

Description

Water nitrogen adding device for desert

Technical Field

The invention belongs to the technical field of agriculture and forestry research, and particularly relates to a water nitrogen adding device for a desert.

Background

Nitrogen is a component of plant chlorophyll and a main factor for limiting the photosynthesis of most terrestrial plants, and the abundance of nitrogen are closely related to the chlorophyll content and the activity of the photosynthesis enzyme in leaves. Chlorophyll and soluble protein content of leaves are important physiological indicators related to photosynthetic capacity; wherein, the improvement of the chlorophyll content is beneficial to the improvement of the photosynthetic capacity; about 50% of leaf soluble proteins are key enzymes (RuBisCO carboxylase) for photosynthesis, and therefore, the index is widely used for indicating the photosynthetic capacity.

Nitrogen precipitation affects plant photosynthesis primarily by altering the concentration and activity of enzymes associated with photosynthesis in leaves. Nitrogen precipitation causes an increase in the nitrogen content of the plate, which results in an increase in the net photosynthetic rate of the plant. However, excessive nitrogen deposition reduces the rate of photosynthesis.

At present, when leguminous and non-leguminous annual short-lived plants are researched for nitrogen settlement increase and cumulative effects thereof, simulation is mostly carried out by manually and continuously adding nitrogen so as to obtain indexes such as starting and ending time and duration of various physical conditions such as leaf expansion, bud emergence, flowering, fructification and apoptosis of the plants in nitrogen adding treatment with different concentrations, so that the labor intensity is high, and the manual load is large.

Disclosure of Invention

Based on the problems mentioned in the background technology, the invention provides a water and nitrogen adding device for desert, which is used for solving the problems that in the research of water and nitrogen addition and accumulation effects of annual short-lived plants in desert at present, simulation is performed by manually and continuously adding water and nitrogen mostly, the labor intensity is high, and the manual burden is large.

The technical scheme adopted by the invention is as follows:

the utility model provides a water nitrogen adds device for desert, includes mounting bracket, solar cell panel, accumulator and controller, it sets up the water catch bowl to install catch basin and a plurality of slope on the mounting bracket, the catch basin is located one side of water catch bowl, install the drip chamber pipe on the catch basin, drip chamber pipe below is equipped with the support, catch basin integrated into one piece has the mounting panel, install the storage box that has the case lid on the mounting panel, the storage box is used for storing nitrogen element, three mounting groove has been seted up on the bottom plate of storage box, be equipped with two baffles in the catch basin, baffle and mounting groove dislocation, the both sides of mounting groove are convex, all install in the mounting groove and throw the charging pulley, throw the circumference of charging pulley and the lateral wall phase-match of mounting groove, throw and seted up a plurality of silos on the charging pulley, throw the equal coaxial coupling of charging pulley and have first gear, install first linkage wheel, second linkage wheel and third linkage wheel on the mounting panel, first linkage wheel, third linkage wheel and third linkage wheel all include second gear and synchronizing wheel, and the first linkage wheel, and the diameter of first linkage wheel, third linkage wheel reduces in proper order, and be equipped with the step motor around the step motor between first synchronous pulley, step motor.

On the basis of the technical scheme, the invention also improves the following steps:

further, the angle of the central angle corresponding to the trough is smaller than the angle of the central angle corresponding to the side wall of the mounting groove. No matter what kind of angle is in to such design throwing the material wheel, storage box inner space and outside all can keep the isolated state, are favorable to the storage of storage box to the nitrogen, avoid the nitrogen matter of depositing in the storage box rotten.

Furthermore, a first transmission wheel and a second transmission wheel are installed in the storage box, a first transmission belt is arranged between the first transmission wheel and the second transmission wheel in a winding mode, a plurality of material stirring pieces are installed on the first transmission belt, and the second transmission wheel is in transmission connection with the stepping motor. Step motor stirs the nitrogen element in the storage box under the effect of dialling the tablet through driving first drive belt operation, avoids throwing material wheel department nitrogen element and forms the pit after being put in and cause the problem that throws the unable continuation of material wheel and put in.

Furthermore, the stepping motor is installed on the installation plate, the second transmission wheel is fixedly connected with a motor shaft of the stepping motor, the first transmission wheel is coaxially connected with a third transmission wheel, a fourth transmission wheel is installed on the third transmission wheel, and a second transmission belt is wound between the third transmission wheel and the fourth transmission wheel. When the stepping motor drives the first transmission belt, the second transmission wheel and the second transmission belt can drive the third linkage wheel to rotate, so that the first linkage wheel and the second linkage wheel are driven by the synchronous belt to synchronously rotate to enable the feeding wheel to feed.

Further, the width component of the bottom of the space in the storage box is reduced. The nitrogen contained in the storage box can be concentrated towards the middle part, so that the nitrogen is more easily thrown out.

Furthermore, a mixing tank is arranged below the feeding wheel in the water storage tank. The nitrogen element thrown out through the material throwing wheel falls into the mixing tank firstly, and when raining, rainwater in the water collecting tank flows into the mixing tank firstly to be mixed with the nitrogen element, and then overflows from the mixing tank to enter the water storage tank, and is led out by the drip irrigation pipes to irrigate plants, so that the content of water and nitrogen element introduced by each drip irrigation pipe is uniform.

Further, an isolation shield is mounted outside the stepping motor. The stepper motor is protected by an isolation shield.

The invention has the beneficial effects that:

nitrogen is placed in a storage tank, a stepping motor drives a first linkage wheel, a second linkage wheel and a third linkage wheel to drive a feeding wheel to rotate, so that the nitrogen in the storage tank is fed into a water storage tank, rainwater is collected by a water collecting tank to dissolve the nitrogen to form a nitrogen-containing water solution, and the nitrogen-containing water solution is led out through a dropping tank pipe to irrigate plants; because the diameters of the second gears on the first linkage wheel, the second linkage wheel and the third linkage wheel are different, and the rotating speeds of the three feeding wheels meshed with the second gear when the first linkage wheel, the second linkage wheel and the third linkage wheel rotate at the same speed are different, the nitrogen elements with different concentrations can be added to plants to compare the growth conditions of the plants, and the manual burden is reduced.

Drawings

The invention is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural diagram of a water nitrogen adding device for desert in an embodiment of the invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural diagram of a storage box according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a longitudinal section of a storage box according to an embodiment of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

FIG. 6 is a schematic diagram of a longitudinal structure of a water nitrogen adding device for desert in the embodiment of the invention;

the main element symbols are as follows:

the device comprises a mounting frame 1, a water collecting tank 2, a water storage tank 3, a mounting plate 31, a partition plate 32, a mixing tank 33, a storage tank 4, a tank cover 41, a mounting groove 42, a feeding wheel 43, a trough 44, a first gear 45, a first transmission wheel 461, a second transmission wheel 462, a first transmission belt 47, a stirring sheet 471, a stepping motor 48, an isolation shield 49, a drip tank pipe 5, a first linkage wheel 61, a second linkage wheel 62, a third linkage wheel 63, a synchronous wheel 64, a synchronous belt 65, a fourth transmission wheel 66 and a second transmission belt 67.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

Example 1

As shown in figures 1-6, a water nitrogen adds device for desert, including mounting bracket 1, solar cell panel, accumulator and controller, install catch basin 3 and a plurality of slope on the mounting bracket 1 and set up water catch bowl 2, catch basin 3 is located one side of water catch bowl 2, installs drip tank pipe 5 on the catch basin 3, drip tank pipe 5 below is equipped with support 51, and catch basin 3 integrated into one piece has mounting panel 31, installs the storage box 4 that has case lid 41 on the mounting panel 31. The bottom plate of the storage box 4 is provided with three mounting grooves 42, two partition plates 32 are arranged in the water storage tank 3, the partition plates 32 are staggered with the mounting grooves 42, the water storage tank 3 is divided into three cavities through the two partition plates 32, and each cavity corresponds to one mounting groove 42; the both sides of mounting groove 42 are arc, all install in the mounting groove 42 and throw material wheel 43, throw the circumference of material wheel 43 and the lateral wall phase-match of mounting groove 42, throw the leakproofness between the circumference of material wheel 43 and the mounting groove 42 better. A plurality of troughs 44 are formed in the feeding wheel 43, nitrogen falls into the troughs 44 when the troughs 44 of the feeding wheel 43 rotate to the storage box 4, and the nitrogen in the troughs 44 can be poured into the water storage tank 3 along with the rotation of the feeding wheel 43. The feeding wheels 43 are coaxially connected with a first gear 45, and a first linkage wheel 61, a second linkage wheel 62 and a third linkage wheel 63 are mounted on the mounting plate 31. The first linkage wheel 61, the second linkage wheel 62 and the third linkage wheel 63 all comprise a second gear and a synchronous wheel 64, and the diameters of the second gears of the first linkage wheel 61, the second linkage wheel 62 and the third linkage wheel 63 are sequentially reduced. A synchronous belt 65 is arranged among synchronous wheels 64 of the first linkage wheel 61, the second linkage wheel 62 and the third linkage wheel 63 in a winding mode, the third linkage wheel 63 is connected with a stepping motor 48 in a transmission mode, the stepping motor 48 is connected with an accumulator and controls the operation of the stepping motor 48 through a controller, the stepping motor 48 is connected with the controller and can control the working state of the stepping motor 48, and the stepping motor 48 drives the first linkage wheel 61, the second linkage wheel 62 and the third linkage wheel 63 to rotate simultaneously through the synchronous belt 65 to drive the three feeding wheels 43 to rotate respectively. Due to the fact that the diameters of the first linkage wheel 61, the second linkage wheel 62 and the third linkage wheel 63 are different, the material feeding amount is different when the rotating speeds of the three material feeding wheels 43 are different.

Specifically, the angle of the central angle that the silo 44 corresponds is less than the angle of the central angle that the mounting groove 42 lateral wall corresponds, no matter what angle the material feeding wheel 43 is in, the space can all keep the isolated state with the outside in the storage box 4, is favorable to storing of storage box 4 to the nitrogen element, avoids the nitrogen element of storing in the storage box 4 rotten.

Specifically, install first drive wheel 461 and second drive wheel 462 in the storage box 4, around being equipped with first drive belt 47 between first drive wheel 461 and the second drive wheel 462, install a plurality of plectrum pieces 471 on the first drive belt 47, second drive wheel 462 is connected with step motor 48 transmission, step motor 48 stirs the nitrogen element in the storage box 4 under the effect of plectrum piece 471 through driving first drive belt 47 operation, the problem that the unable continuation of throwing in of feeding wheel 43 is caused to form the pit after avoiding feeding wheel 43 department nitrogen element to be thrown in.

Specifically, the stepping motor 48 is mounted on the mounting plate 31, the second transmission wheel 462 is fixedly connected with a motor shaft of the stepping motor 48, the first transmission wheel 461 is coaxially connected with a third transmission wheel 463, the third transmission wheel 63 is provided with a fourth transmission wheel 66, a second transmission belt 67 is wound between the third transmission wheel 463 and the fourth transmission wheel 66, the third transmission wheel 63 can be driven to rotate by the second transmission wheel 462 and the second transmission belt 67 when the stepping motor 48 drives the first transmission belt 47, and therefore the first linkage wheel 61 and the second linkage wheel 62 are driven to synchronously rotate through the synchronous belt 65, so that the feeding wheel 43 feeds materials.

Specifically, the width component at the bottom of the space in the storage tank 4 is reduced, so that the nitrogen contained in the storage tank 4 can be concentrated toward the middle, and the nitrogen can be more easily thrown out.

Specifically, all install mixing tank 33 in the below of throwing the material wheel 43 in the catch basin 3, all install a mixing tank 33 in every cavity of catch basin 3, the nitrogen that throws the material wheel 43 falls into mixing tank 33 earlier, and the rainwater spills over to get into the catch basin 3 by mixing tank 33 and draws out by drip irrigation pipe 5 and irrigate the plant in earlier flowing into mixing tank 33 with the nitrogen in the catch basin 2 when raining, makes each drip irrigation pipe 5 introduce moisture nitrogen content comparatively even by throwing.

Specifically, the stepping motor 48 is externally provided with a shield 49, and the stepping motor 48 is protected by the shield 49.

Example 2

In order to make the irrigation more uniform, on the basis of embodiment 1, in the embodiment, the mixing tank 33 is provided with a water pump, the water pump is connected with a spraying pipe, the water pump is electrically connected with an accumulator, the storage box 4 is provided with a piezoelectric rainfall sensor, the piezoelectric rainfall sensor is connected with a controller, and the controller is connected with the water pump. The rainfall condition is detected through the piezoelectric rainfall sensor, and after the rainfall stops, the controller starts the water pump to pump out the rainwater in the mixing tank 33 to spray and irrigate the vegetation.

The water nitrogen adding device for desert provided by the invention is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, it is possible to make various improvements and modifications to the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a water nitrogen adds device for desert, includes mounting bracket (1), solar cell panel, condenser and controller, install catch basin (3) and a plurality of slope on mounting bracket (1) and set up water catch bowl (2), catch basin (3) are located one side of water catch bowl (2), install drip chamber pipe (5) on catch basin (3), drip chamber pipe (5) below is equipped with support (51), its characterized in that: the water storage tank (3) is integrally formed with a mounting plate (31), the mounting plate (31) is provided with a storage tank (4) with a tank cover (41), the bottom plate of the storage tank (4) is provided with three mounting grooves (42), two partition plates (32) are arranged in the water storage tank (3), the partition plates (32) are staggered with the mounting grooves (42), the two sides of the mounting grooves (42) are arc-shaped, the mounting grooves (42) are internally provided with feeding wheels (43), the circumference of each feeding wheel (43) is matched with the side wall of the mounting groove (42), the feeding wheels (43) are provided with a plurality of troughs (44), the feeding wheels (43) are all coaxially connected with first gears (45), the mounting plate (31) is provided with a first linkage wheel (61), a second linkage wheel (62) and a third linkage wheel (63), the first linkage wheel (61), the second linkage wheel (62) and the third linkage wheel (63) respectively comprise a second gear and a synchronous wheel (64), the diameters of the first linkage wheel (61), the second linkage wheel (62) and the third linkage wheel (63) are sequentially reduced by a synchronous wheel (64), the third driving wheel (63) is connected with a stepping motor (48) in a transmission manner, and the stepping motor (48) is connected with a controller.

2. The water nitrogen adding device for desert as claimed in claim 1, wherein: the angle of the central angle corresponding to the trough (44) is smaller than that of the central angle corresponding to the side wall of the mounting groove (42).

3. The water nitrogen adding device for desert as claimed in claim 2, wherein: a first driving wheel (461) and a second driving wheel (462) are installed in the storage box (4), a first driving belt (47) is arranged between the first driving wheel (461) and the second driving wheel (462) in a winding mode, a plurality of material poking sheets (471) are installed on the first driving belt (47), and the second driving wheel (462) is in transmission connection with the stepping motor (48).

4. The water nitrogen adding device for desert as claimed in claim 3, wherein: step motor (48) are installed on mounting panel (31), second drive wheel (462) and step motor (48) motor shaft fixed connection, first drive wheel (461) are connected with third drive wheel (463) with the axle center, install fourth drive wheel (66) on third drive wheel (63), around being equipped with second drive belt (67) between third drive wheel (463) and fourth drive wheel (66).

5. The water nitrogen adding device for desert as claimed in claim 4, wherein: the width component of the bottom of the space in the storage box (4) is reduced.

6. The water nitrogen adding device for desert as recited in claim 5, wherein: and a mixing tank (33) is arranged below the feeding wheel (43) in the water storage tank (3).

7. The water nitrogen adding device for desert as claimed in claim 6, wherein: and an isolation shield (49) is arranged outside the stepping motor (48).