CN112913429A

CN112913429A - Quantitative spraying device of nutrient solution for greenhouse vegetables

Info

Publication number: CN112913429A
Application number: CN202110099237.XA
Authority: CN
Inventors: 李承钢
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-06-08

Abstract

The invention relates to the technical field of spraying devices, in particular to a quantitative spraying device for nutrient solution for greenhouse vegetables, which comprises a liquid storage cylinder, wherein a driving shaft is arranged on the surface of the liquid storage cylinder, a partition plate is arranged on the surface of the driving shaft, a rubber sealing plate is arranged on the surface of the partition plate, a limiting rubber strip is arranged on the inner wall of the liquid storage cylinder, a filling port is formed in the top surface of the liquid storage cylinder, a sleeve is inserted into the filling port, a sleeve ring is sleeved on the outer side of the sleeve, and a guide column is inserted into the; the beneficial effects are that: according to the quantitative spraying device for the nutrient solution for greenhouse vegetables, provided by the invention, the plurality of groups of partition plates are additionally arranged on the surface of the driving shaft in the liquid storage cylinder, the liquid storage cylinder is divided into a plurality of liquid storage spaces by the plurality of groups of grid plates, and the rubber sealing plates and the limiting rubber strips are respectively additionally arranged on the surface of the partition plates and in the liquid storage cylinder, so that the phenomenon of liquid leakage when the driving shaft drives the partition plates to change in position is avoided, and the quantitative nutrient solution between the adjacent partition plates can be discharged by opening the liquid discharge pipe.

Description

Quantitative spraying device of nutrient solution for greenhouse vegetables

Technical Field

The invention relates to the technical field of spraying devices, in particular to a quantitative spraying device for nutrient solution for greenhouse vegetables.

Background

The greenhouse vegetable is a vegetable planted on a greenhouse covered with a plastic film, and the season of the vegetable on the market can be controlled manually. The greenhouse is covered with the plastic film to plant the vegetables, so that a suitable ecological environment is artificially created, the production season of the vegetables is adjusted, the market demand is adjusted, the high quality and the high yield of the vegetables are promoted, and the greenhouse is one of effective means for increasing the income of farmers.

In the prior art, nutrient solution is one of fertilizers, balanced fertilization is needed to promote the stable growth of vegetables, and fully decomposed organic farmyard manure is needed to be applied throughout the year; secondly, applying refined organic fertilizer and high-energy organic fertilizer, such as leaf beauty and fruit beauty and the like; thirdly, changing nitrogen and phosphorus partial application into nitrogen reduction, phosphorus stabilization and potassium increase, and applying trace element fertilizer; fourthly, applying a proper amount of fertilizer in a grading way; fifthly, fertilizer damage appears in one day, and various active liquid fertilizers are sprayed to relieve the damage; but the traditional fertilizer injection unit is difficult to realize the quantitative spraying of fertilizer.

Disclosure of Invention

The invention aims to provide a quantitative spraying device for nutrient solution for greenhouse vegetables, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a quantitative spraying device of nutrient solution for greenhouse vegetables comprises a liquid storage cylinder, wherein a driving shaft is arranged on the surface of the liquid storage cylinder, a partition plate is arranged on the surface of the driving shaft, a rubber sealing plate is arranged on the surface of the partition plate, a limiting rubber strip is arranged on the inner wall of the liquid storage cylinder, a filling port is formed in the top surface of the liquid storage cylinder, a sleeve is inserted into the filling port, a sleeve ring is sleeved on the outer side of the sleeve ring, a guide post is inserted into the surface of the sleeve ring and fixed on the top surface of the liquid storage cylinder, a spring is sleeved on the outer side of the guide post, a liquid filling pipe is inserted into the top of the sleeve pipe and inserted into the surface of a liquid conveying pipe, an installation buckle plate is arranged on the outer side of the liquid conveying pipe, a connecting plate is arranged on the surface of the installation buckle plate, a bolt is arranged, the hanging plate is fixed on the outer wall of the liquid storage cylinder, the liquid collecting frame is arranged on the bottom surface of the liquid storage cylinder, the liquid discharge pipe is inserted into the bottom surface of the liquid storage cylinder, the pressurizing box is arranged on the bottom surface of the liquid collecting frame, the spray head is inserted into the bottom surface of the pressurizing box, the mounting frame is arranged on the bottom surface of the liquid collecting frame, and the pump body is arranged on the surface of the mounting frame.

Preferably, the liquid storage cylinder is the cylinder structure, and the division board is square platelike structure, and the division board is provided with a plurality ofly, and the contained angle is thirty degrees between two adjacent division boards, and the rubber seal board is square platelike structure, and the rubber seal board is provided with two, and the long limit length of rubber seal board equals with the long limit length of division board, and spacing adhesive tape is square platelike structure, and spacing adhesive tape is provided with a plurality ofly, and a plurality of spacing adhesive tapes are arranged along the inner wall equidimension such as liquid storage cylinder's equid.

Preferably, the filling port is round mouth shape structure, and the sleeve pipe is the pipe column structure, and the lantern ring is ring shape platelike structure, and the guide post is "T" font cylinder structure, and the guide post is provided with two sets ofly, and two sets of guide posts are around the inner ring mouth symmetric distribution of the lantern ring, and the spring is in between the lantern ring and the liquid storage barrel.

Preferably, the surface of annotating the liquid pipe is provided with first solenoid valve, and the installation buckle is half circular plate structure, and the installation buckle is provided with two sets ofly, and two sets of installation buckles are square plate structure about transfer line symmetric distribution, connecting plate, and the connecting plate on two sets of installation buckle surfaces is run through by the bolt.

Preferably, the traction columns are of a T-shaped column structure, the hanging plate is of a square plate structure, the two groups of traction columns are arranged, and the two groups of traction columns are symmetrically distributed around the liquid storage cylinder.

Preferably, the liquid collecting frame is of a circular frame structure, the second electromagnetic valve is arranged on the surface of the liquid discharge pipe, the pressurizing box is of a hollow circular cylinder structure, the pressurizing box is centered on the bottom surface of the liquid collecting frame, and the spray head is centered on the bottom surface of the pressurizing box.

Preferably, the mounting bracket is of an L-shaped plate structure, the extraction pipe of the pump body penetrates through the bottom plate of the liquid collecting bracket, and the discharge pipe of the pump body penetrates through the outer wall of the pressurizing box.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:

1. according to the quantitative spraying device for the nutrient solution for greenhouse vegetables, provided by the invention, the surfaces of the driving shafts in the liquid storage cylinders are additionally provided with the plurality of groups of partition plates, the liquid storage cylinders are partitioned into the plurality of liquid storage spaces by the plurality of groups of grid plates, and the surfaces of the partition plates and the insides of the liquid storage cylinders are respectively additionally provided with the rubber sealing plates and the limiting rubber strips, so that the phenomenon of liquid leakage when the driving shafts drive the partition plates to change in position is avoided, and the quantitative nutrient solution between the adjacent partition plates can be discharged by opening the liquid discharge;

2. according to the quantitative spraying device for the nutrient solution for greenhouse vegetables, the liquid collecting frame is additionally arranged at the bottom of the liquid storage cylinder and is used for receiving the nutrient solution discharged by the liquid discharge pipe, the pump body is used for pumping out the nutrient solution in the liquid collecting frame and then injecting the nutrient solution into the pressurizing box, the nutrient solution is sprayed out through the spray head, and the driving shaft drives the partition plates to rotate so as to realize sequential material supplement of a plurality of liquid storage bin bodies to the liquid collecting frame;

3. according to the quantitative spraying device for the nutrient solution for greenhouse vegetables, provided by the invention, the sleeve is additionally arranged in the filling port, the sleeve ring is sleeved on the outer side of the sleeve, the sleeve ring is limited by the guide rod and is elastically pulled by the spring, so that the sleeve ring is stably sleeved at the bottom of the liquid injection pipe, the liquid storage cylinder is connected to the mounting buckle plates through the pulling columns, and the two groups of mounting buckle plates are fixed on the liquid injection pipe through the connecting plates and the bolts.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at C in fig. 1.

In the figure: the liquid storage device comprises a liquid storage cylinder 1, a driving shaft 2, a partition plate 3, a rubber sealing plate 4, a limiting rubber strip 5, a filling port 6, a sleeve 7, a collar 8, a guide post 9, a spring 10, a liquid injection pipe 11, a liquid injection pipe 12, a mounting buckle plate 13, a connecting plate 14, a bolt 15, a traction column 16, a hanging plate 17, a liquid collection frame 18, a liquid discharge pipe 19, a pressurization box 20, a spray head 21, a mounting frame 22 and a pump body 23.

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 to 4, the present invention provides a technical solution: a quantitative spraying device for nutrient solution for greenhouse vegetables comprises a liquid storage cylinder 1, wherein a driving shaft 2 is arranged on the surface of the liquid storage cylinder 1, partition plates 3 are arranged on the surface of the driving shaft 2, rubber sealing plates 4 are arranged on the surface of the partition plates 3, limiting rubber strips 5 are arranged on the inner wall of the liquid storage cylinder 1, the liquid storage cylinder 1 is of a cylindrical structure, the partition plates 3 are of a square plate-shaped structure, a plurality of partition plates 3 are arranged, an included angle between every two adjacent partition plates 3 is thirty degrees, the rubber sealing plates 4 are of the square plate-shaped structure, the number of the rubber sealing plates 4 is two, the length of the long edge of each rubber sealing plate 4 is equal to that of the long edge of each partition plate 3, the limiting rubber strips 5 are of the square plate-shaped structure, the number;

the top surface of a liquid storage cylinder 1 is provided with a filling opening 6, a sleeve 7 is inserted into the filling opening 6, the outer side of the sleeve 7 is sleeved with a lantern ring 8, the surface of the lantern ring 8 is inserted with a guide post 9, the guide post 9 is fixed on the top surface of the liquid storage cylinder 1, the outer side of the guide post 9 is sleeved with a spring 10, the filling opening 6 is in a round-mouth-shaped structure, the sleeve 7 is in a round-tube-shaped structure, the lantern ring 8 is in a circular-ring-shaped plate-shaped structure, the guide post 9 is in a T-shaped cylindrical structure, the guide posts 9 are provided with two groups, the two groups of guide posts 9 are symmetrically distributed about the inner ring mouth of the lantern ring 8, the spring 10 is positioned between the lantern ring 8 and the liquid storage cylinder 1, the top of the sleeve 7 is inserted with a liquid injection pipe 11, the liquid injection pipe 11 is inserted on the surface of an infusion tube 12, the outer side of the infusion tube, the mounting buckle plates 13 are of a semicircular annular plate-shaped structure, two groups of mounting buckle plates 13 are arranged, the two groups of mounting buckle plates 13 are symmetrically distributed about the infusion tube 12, the connecting plates 14 are of a square plate-shaped structure, and the connecting plates 14 on the surfaces of the two groups of mounting buckle plates 13 are penetrated through by bolts 15;

the surface of the mounting buckle plate 13 is provided with pulling columns 16, the pulling columns 16 are inserted on the surface of a hanging plate 17, the pulling columns 16 are in a T-shaped cylinder structure, the hanging plate 17 is in a square plate structure, the pulling columns 16 are provided with two groups, the two groups of pulling columns 16 are symmetrically distributed around the liquid storage cylinder 1, the hanging plate 17 is fixed on the outer wall of the liquid storage cylinder 1, the bottom surface of the liquid storage cylinder 1 is provided with a liquid collecting frame 18, the bottom surface of the liquid storage cylinder 1 is inserted with a liquid discharge pipe 19, the bottom surface of the liquid collecting frame 18 is provided with a pressurizing box 20, the bottom surface of the pressurizing box 20 is inserted with a spray head 21, the liquid collecting frame 18 is in a circular frame structure, the surface of the liquid discharge pipe 19 is provided with a second electromagnetic valve, the pressurizing box 20 is in a hollow circular cylinder structure, the pressurizing box 20 is centered on the bottom surface of the liquid collecting frame 18, the spray head 21 is centered on the bottom surface of, the mounting frame 22 is in an L-shaped plate structure, the pumping pipe of the pump body 23 penetrates through the bottom plate of the liquid collecting frame 18, and the discharging pipe of the pump body 23 penetrates through the outer wall of the pressurizing box 20.

The working principle is as follows: when the liquid storage device is in actual use, the two groups of mounting buckle plates 13 are fixed on the outer side of the infusion tube 12 through the connecting plate 14 and the bolts 15, the traction column 16 penetrates through the hanging plate 17 to draw the liquid storage cylinder 1 to prevent the liquid storage cylinder 1 from falling off, the lantern ring 8 is jacked by the spring 10 to drive the sleeve 7 to be sleeved at the bottom end of the liquid injection tube 11, the guide column 9 limits the lantern ring 8, after the first electromagnetic valve on the surface of the liquid injection tube 11 is opened, liquid in the infusion tube 12 is injected into the liquid storage cylinder 1 through the liquid injection tube 11 and the sleeve 7, the driving shaft 2 drives the partition plates 3 to slowly rotate, so that the liquid storage cabin bodies among a plurality of groups of adjacent partition plates 3 are fully stored, the rubber sealing plates 4 and the limiting rubber strips 5 play a role in stopping liquid in the rotating process of the partition plates 3, the liquid between the adjacent liquid storage cabin bodies is prevented from being, the pump body 23 is started to inject the liquid in the liquid collecting frame 18 into the pressurizing box 20, the liquid in the pressurizing box 20 is sprayed out through the spray head 21, the driving shaft 2 drives the partition plates 3 to rotate, the position change of a plurality of liquid storage cabin bodies is realized, and the feeding of different liquid storage cabin bodies to the liquid collecting frame 18 is convenient to realize.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quantitative sprinkler of nutrient solution for greenhouse vegetable, includes liquid storage cylinder (1), its characterized in that: the surface of the liquid storage cylinder (1) is provided with a driving shaft (2), the surface of the driving shaft (2) is provided with a partition plate (3), the surface of the partition plate (3) is provided with a rubber sealing plate (4), the inner wall of the liquid storage cylinder (1) is provided with a limiting rubber strip (5), the top surface of the liquid storage cylinder (1) is provided with a filling port (6), a sleeve (7) is inserted into the filling port (6), the outer side of the sleeve (7) is sleeved with a lantern ring (8), the surface of the lantern ring (8) is inserted with a guide column (9), the guide column (9) is fixed on the top surface of the liquid storage cylinder (1), the outer side of the guide column (9) is sleeved with a spring (10), the top of the sleeve (7) is inserted with a liquid injection pipe (11), the liquid injection pipe (11) is inserted into the surface of the infusion pipe (12), the outer, the surface of the installation buckle plate (13) is provided with a connecting plate (14), the surface of the connecting plate (14) is provided with a bolt (15), the surface of the installation buckle plate (13) is provided with a traction column (16), the traction column (16) is inserted into the surface of a hanging plate (17), the hanging plate (17) is fixed on the outer wall of the liquid storage cylinder (1), the bottom surface of the liquid storage cylinder (1) is provided with a liquid collection frame (18), the bottom surface of the liquid storage cylinder (1) is inserted with a liquid discharge pipe (19), the bottom surface of the liquid collection frame (18) is provided with a pressurizing box (20), the bottom surface of the pressurizing box (20) is inserted with a spray head (21), the bottom surface of the liquid collection frame (18) is provided with an installation frame (22), and the surface of the installation frame (22) is.

2. The quantitative spraying device of nutrient solution for greenhouse vegetables as claimed in claim 1, wherein: stock solution section of thick bamboo (1) is the cylinder structure, division board (3) are square platelike structure, division board (3) are provided with a plurality ofly, the contained angle is thirty degrees between two adjacent division boards (3), rubber seal plate (4) are square platelike structure, rubber seal plate (4) are provided with two, the long limit length of rubber seal plate (4) equals with the long limit length of division board (3), spacing adhesive tape (5) are square platelike structure, spacing adhesive tape (5) are provided with a plurality ofly, a plurality of spacing adhesive tapes (5) are arranged along the inner wall equidimension such as the equidistance of stock solution section of thick bamboo (1) and are distributed.

3. The quantitative spraying device of nutrient solution for greenhouse vegetables as claimed in claim 1, wherein: filling port (6) are round mouth shape structure, and sleeve pipe (7) are the pipe column structure, and lantern ring (8) are ring shape platelike structure, and guide post (9) are "T" font cylinder structure, and guide post (9) are provided with two sets ofly, and two sets of guide post (9) are in between lantern ring (8) and liquid storage cylinder (1) about the inner ring mouth symmetric distribution of lantern ring (8), spring (10).

4. The quantitative spraying device of nutrient solution for greenhouse vegetables as claimed in claim 1, wherein: the surface of annotating liquid pipe (11) is provided with first solenoid valve, and installation buckle (13) are half circular ring platelike structure, and installation buckle (13) are provided with two sets ofly, and two sets of installation buckle (13) are square platelike structure about transfer line (12) symmetric distribution, and connecting plate (14) are square platelike structure, and connecting plate (14) on two sets of installation buckle (13) surfaces are run through by bolt (15).

5. The quantitative spraying device of nutrient solution for greenhouse vegetables as claimed in claim 1, wherein: the traction columns (16) are of T-shaped column structures, the hanging plates (17) are of square plate structures, two groups of traction columns (16) are arranged, and the two groups of traction columns (16) are symmetrically distributed around the liquid storage cylinder (1).

6. The quantitative spraying device of nutrient solution for greenhouse vegetables as claimed in claim 1, wherein: the liquid collecting frame (18) is of a circular frame structure, the surface of the liquid discharge pipe (19) is provided with a second electromagnetic valve, the pressurizing box (20) is of a hollow circular cylinder structure, the pressurizing box (20) is centered on the bottom surface of the liquid collecting frame (18), and the spray head (21) is centered on the bottom surface of the pressurizing box (20).

7. The quantitative spraying device of nutrient solution for greenhouse vegetables as claimed in claim 1, wherein: the mounting rack (22) is of an L-shaped plate structure, an extraction pipe of the pump body (23) penetrates through a bottom plate of the liquid collecting rack (18), and a discharge pipe of the pump body (23) penetrates through the outer wall of the pressurizing box (20).