Intelligent irrigation equipment for greenhouse planting

Abstract

The utility model discloses intelligent irrigation equipment for greenhouse planting, and relates to the technical field of planting irrigation equipment, the intelligent irrigation equipment comprises a water storage tank and a liquid medicine tank, the bottom of the water storage tank is fixedly connected with a plurality of supporting legs, a stirring assembly is arranged in the water storage tank, the liquid medicine tank is located above the water storage tank, and the supporting legs are fixedly connected with the liquid medicine tank. A plurality of supporting rods are fixedly connected to the bottom of the liquid medicine tank, and a sealing cover is arranged at an opening in the upper end of the liquid medicine tank; the quantitative medicine adding assembly is located between the water storage tank and the medicine liquid tank, is used for controlling the single-time adding amount of the medicine liquid and comprises a communicating pipe, the upper end and the lower end of the communicating pipe communicate with the medicine liquid tank and the water storage tank correspondingly, and a spherical groove is formed in the communicating pipe; according to the liquid medicine adding device, the liquid medicine in the liquid medicine tank can be controlled to be quantitatively added into the water storage tank through the arranged quantitative medicine adding assembly, the situation that workers need to manually measure the amount of the liquid medicine every time the liquid medicine is added is avoided, and therefore the overall working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of planting irrigation equipment technical field, specifically a kind of irrigation equipment for intelligent greenhouse planting. BACKGROUND

[0002] Greenhouse is a kind of artificial construction closed or semi-closed space, combined with environmental control equipment, to create suitable temperature, humidity, light and other conditions for crop growth. It can break through the natural climate limit, realize anti-season planting, improve crop yield and quality, and is an important carrier of efficient production in modern agriculture. According to the structure, function and application scene, greenhouse can be divided into many types, and the core system design is around "meet the needs of crop growth, improve management efficiency". Irrigation equipment is one of the core tools of greenhouse.

[0003] The existing greenhouse irrigation equipment often needs staff to manually add liquid medicine into the water storage tank when in use, especially for small greenhouses that have not realized full automation. This manual liquid medicine adding method requires staff to measure the amount of liquid medicine, which is very inefficient. Therefore, an intelligent greenhouse planting irrigation equipment is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims to provide an intelligent greenhouse planting irrigation equipment to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an intelligent greenhouse planting irrigation equipment, comprising:

[0006] The water storage tank and the liquid medicine tank are fixedly connected with a plurality of supporting legs at the bottom of the water storage tank, and the inside of the water storage tank is provided with a stirring assembly. The liquid medicine tank is located above the water storage tank, and the bottom of the liquid medicine tank is fixedly connected with a plurality of supporting rods. A sealing cover is arranged at the upper end opening of the liquid medicine tank.

[0007] The quantitative medicine adding assembly is located between the water storage tank and the liquid medicine tank, and is used for controlling the single addition amount of liquid medicine. The quantitative medicine adding assembly comprises a communication pipe, the upper and lower ends of the communication pipe are communicated with the liquid medicine tank and the water storage tank respectively, a spherical groove is formed in the inside of the communication pipe, a rotating ball is arranged in the spherical groove, the rotating ball and the spherical groove are mutually adapted, a quantitative groove is formed in the upper end of the rotating ball, and the two ends of the rotating ball are rotatably connected with the communication pipe. A servo motor is arranged outside the communication pipe, the servo motor is fixedly installed at the top end of the water storage tank, and the output shaft of the servo motor is fixedly connected with the rotating ball.

[0008] The water filling assembly is located on one side of the water storage tank, and is used for adding clean water into the inside of the water storage tank.

[0009] A drainage assembly is arranged on the other side of the water storage tank and used for guiding the liquid medicine mixture in the water storage tank to the spray head.

[0010] As a further preferred aspect of the present technical solution, the shaft center line of the servo motor output shaft coincides with the rotation center line of the rotating ball.

[0011] As a further preferred aspect of the present technical solution, the quantitative medicine adding assembly further comprises two rotating shafts, the two rotating shafts are fixedly connected to the two ends of the rotating ball which are symmetrical to each other, the two rotating shafts respectively penetrate the side wall of the communication pipe, two rotating grooves are formed in the side wall of the communication pipe, the two rotating shafts respectively rotate and engage with the two rotating grooves, an annular plate is fixedly sleeved on the outer wall of the rotating shaft, an annular groove is formed in the inner wall of the rotating groove, the annular plate rotate and engages with the annular groove, and the output shaft of the servo motor is connected with one rotating shaft through a shaft coupling.

[0012] As a further preferred aspect of the present technical solution, the stirring assembly comprises a driving motor and a rotating rod, the driving motor is fixedly installed at the upper end of the water storage tank, the rotating rod is rotatably installed at the top of the inner cavity of the water storage tank, the output shaft of the driving motor is fixedly connected with the rotating rod, and a plurality of stirring blades are fixedly installed on the outer wall of the rotating rod.

[0013] As a further preferred aspect of the present technical solution, the water filling assembly comprises a first water pump, the base of the first water pump can be fixed at a to-be-installed position through screws, the water inlet of the first water pump is communicated with a first water pipe, the other end of the first water pipe is communicated with a water source, the water outlet of the first water pump is communicated with a second water pipe, the other end of the second water pipe is fixedly connected to the top end of the water storage tank, and the second water pipe is in communication with the inside of the water storage tank.

[0014] As a further preferred aspect of the present technical solution, the drainage assembly comprises a second water pump, the base of the second water pump can be fixed at a to-be-installed position through screws, the water inlet of the second water pump is communicated with a third water pipe, the other end of the third water pipe is fixedly connected to the bottom of the water storage tank, the third water pipe is in communication with the inside of the water storage tank, the water outlet of the second water pump is communicated with a fourth water pipe, and the other end of the fourth water pipe is communicated with the spray head assembly.

[0015] As a further preferred aspect of the present technical solution, a glass window is formed in the side wall of the water storage tank.

[0016] The utility model provides a kind of watering equipment for intelligent greenhouse planting, with following beneficial effects:

[0017] The quantitative dosing assembly can control the quantitative addition of the liquid medicine in the liquid medicine tank into the water storage tank, avoids the need of manual measurement of the amount of the liquid medicine each time when the staff adds the liquid medicine, and thus improves the overall work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic view of the overall structure of the utility model;

[0019] Figure 2 It is a schematic view of the water storage tank in the utility model;

[0020] Figure 3 It is a schematic view of the water storage tank and the quantitative dosing assembly in the utility model;

[0021] Figure 4 It is a schematic view of the structure of the quantitative dosing assembly in the utility model;

[0022] In the drawing: 100, water storage tank; 101, supporting leg; 200, liquid medicine tank; 201, supporting rod; 202, sealing cover; 300, quantitative dosing assembly; 301, communication pipe; 302, rotating ball; 303, quantitative groove; 304, spherical groove; 305, rotating shaft; 306, annular plate; 307, rotating groove; 308, annular groove; 309, servo motor; 400, water filling assembly; 401, first water pump; 402, first water pipe; 403, second water pipe; 500, drainage assembly; 501, second water pump; 502, third water pipe; 503, fourth water pipe; 600, stirring assembly; 601, driving motor; 602, rotating rod; 603, stirring blade; 700, glass window. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model.

[0024] The utility model provides technical scheme: Figures 1 to 4 As shown in the drawing, in the embodiment, a watering equipment for intelligent greenhouse planting comprises a water storage tank 100 and a liquid medicine tank 200, the bottom of the water storage tank 100 is fixedly connected with a plurality of supporting legs 101, the inside of the water storage tank 100 is provided with a stirring assembly 600, the liquid medicine tank 200 is located above the water storage tank 100, the bottom of the liquid medicine tank 200 is fixedly connected with a plurality of supporting rods 201, and the upper end opening of the liquid medicine tank 200 is provided with a sealing cover 202.

[0025] The quantitative dosing assembly 300, which is located between the water storage tank 100 and the chemical liquid tank 200, is used to control the single addition amount of the chemical liquid, and comprises a communication pipe 301, the upper and lower ends of the communication pipe 301 are communicated with the chemical liquid tank 200 and the water storage tank 100 respectively, a spherical groove 304 is arranged in the interior of the communication pipe 301, a rotating ball 302 is arranged in the spherical groove 304, the rotating ball 302 and the spherical groove 304 are mutually adapted, a quantitative groove 303 is arranged at the upper end of the rotating ball 302, the two ends of the rotating ball 302 which are mutually symmetrical are rotationally connected with the communication pipe 301, a servo motor 309 is arranged outside the communication pipe 301, the servo motor 309 is fixedly installed at the top end of the water storage tank 100, the output shaft of the servo motor 309 is fixedly connected with the rotating ball 302, and the axis of the output shaft of the servo motor 309 coincides with the rotation center line of the rotating ball 302;

[0026] The water filling assembly 400 is located on one side of the water storage tank 100 and is used to add clean water into the water storage tank 100.

[0027] The water drainage assembly 500 is located on the other side of the water storage tank 100 and is used to guide the chemical liquid mixture in the water storage tank 100 to the spray head.

[0028] The quantitative dosing assembly 300 further comprises rotating shafts 305, the number of the rotating shafts 305 is two, the two rotating shafts 305 are fixedly connected at the two ends of the rotating ball 302 which are mutually symmetrical, the two rotating shafts 305 respectively penetrate the side wall of the communication pipe 301, two rotating grooves 307 are arranged on the side wall of the communication pipe 301, the two rotating shafts 305 respectively rotationally engage with the two rotating grooves 307, an annular plate 306 is fixedly sleeved on the outer wall of the rotating shaft 305, an annular groove 308 is arranged on the inner wall of the rotating groove 307, and the annular plate 306 rotationally engages with the annular groove 308. The output shaft of the servo motor 309 is connected with one rotating shaft 305 through a shaft coupling (not shown in the figure).

[0029] Through the rotationally engaging of the rotating shaft 305 and the rotating groove 307 and the rotationally engaging of the annular plate 306 and the annular groove 308, the stable rotation of the rotating ball 302 in the spherical groove 304 can be ensured, and meanwhile, the existence of the annular plate 306 and the annular groove 308 can achieve a good sealing effect, so that the chemical liquid is prevented from seeping out from the rotating gap.

[0030] The communication pipe 301 is made of any metal material which is not easy to deform.

[0031] As Figure 2As shown, the stirring assembly 600 comprises a driving motor 601 and a rotating rod 602, the driving motor 601 is fixedly installed at the upper end of the water storage tank 100, the rotating rod 602 is rotatably installed at the top of the inner cavity of the water storage tank 100, the output shaft of the driving motor 601 is fixedly connected with the rotating rod 602, and a plurality of stirring blades 603 are fixedly installed on the outer wall of the rotating rod 602.

[0032] In use, the staff can start the driving motor 601 to drive the rotating rod 602 to rotate, so as to drive the stirring blades 603 to stir the clean water and the liquid medicine, so that the liquid medicine and the clean water can be quickly mixed.

[0033] The water filling assembly 400 comprises a first water pump 401, the base of the first water pump 401 can be fixed at the installation position through screws, the water inlet of the first water pump 401 is communicated with a first water pipe 402, the other end of the first water pipe 402 is communicated with a water source, the water outlet of the first water pump 401 is communicated with a second water pipe 403, the other end of the second water pipe 403 is fixedly connected to the top end of the water storage tank 100, and the second water pipe 403 is in communication with the inside of the water storage tank 100.

[0034] The water draining assembly 500 comprises a second water pump 501, the base of the second water pump 501 can be fixed at the installation position through screws, the water inlet of the second water pump 501 is communicated with a third water pipe 502, the other end of the third water pipe 502 is fixedly connected to the bottom of the water storage tank 100, the third water pipe 502 is in communication with the inside of the water storage tank 100, the water outlet of the second water pump 501 is communicated with a fourth water pipe 503, and the other end of the fourth water pipe 503 is communicated with a spray head assembly (the spray head assembly can be a single spray head, or a plurality of spray heads connected on a water pipe, which can be selected according to requirements, and will not be described here).

[0035] The side wall of the water storage tank 100 is provided with a glass window 700.

[0036] The water level in the water storage tank 100 can be observed in real time through the glass window 700.

[0037] The utility model provides a kind of intelligent greenhouse greenhouse planting irrigation equipment, specific working principle is as follows:

[0038] In use, water is added to the water storage tank 100 through the water filling assembly 400, and the water level in the water storage tank 100 is observed in real time through the glass window 700; when the water storage tank 100 is full, the servo motor 309 is controlled to rotate one circle, and the servo motor 309 will drive the rotating ball 302 to rotate one circle; since the rotating ball 302 is provided with the quantitative groove 303, the quantitative groove 303 will accumulate the liquid medicine; when the rotating ball 302 rotates one circle, the liquid medicine in the quantitative groove 303 will fall into the water storage tank 100; at this time, the driving motor 601 is started to drive the rotating rod 602 to rotate, thereby driving the stirring blade 603 to stir the water and the liquid medicine, so as to ensure that the liquid medicine and the water can be quickly mixed; finally, the mixed liquid is guided to the nozzle assembly (the nozzle assembly can be a single nozzle, or a plurality of nozzles connected on a water pipe, which can be selected according to the requirements, and will not be described here) through the water drainage assembly 500.

[0039] The size of the quantitative groove 303 needs to be designed in proportion to the volume of the water storage tank 100 at the beginning of the design, so as to ensure that the volume ratio of the quantitative groove 303 to the water storage tank 100 meets the volume ratio of the liquid medicine to the water.

[0040] The servo motor 309, the first water pump 401, the second water pump 501 and the driving motor 601 can be controlled by a plc control system.

[0041] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An intelligent greenhouse planting irrigation device, characterized in that: include: A water storage tank (100) and a medicine liquid tank (200), wherein the bottom of the water storage tank (100) is fixedly connected to a plurality of support legs (101), a stirring assembly (600) is provided inside the water storage tank (100), the medicine liquid tank (200) is located above the water storage tank (100), the bottom of the medicine liquid tank (200) is fixedly connected to a plurality of support rods (201), and a sealing cover (202) is provided at the upper opening of the medicine liquid tank (200); A quantitative dosing assembly (300) is located between the water storage tank (100) and the liquid medicine tank (200) and is used to control the single addition amount of the liquid medicine. The assembly comprises a connecting pipe (301), wherein the upper and lower ends of the connecting pipe (301) are connected to the liquid medicine tank (200) and the water storage tank (100) respectively. A spherical groove (304) is provided inside the connecting pipe (301), wherein a rotating ball (302) is provided in the spherical groove (304), wherein the rotating ball (302) and the spherical groove (304) are adapted to each other. A quantitative groove (303) is provided at the upper end of the rotating ball (302), wherein the two symmetrical ends of the rotating ball (302) are rotatably connected to the connecting pipe (301), and a servo motor (309) is provided outside the connecting pipe (301), wherein the servo motor (309) is fixedly mounted on the top of the water storage tank (100), and wherein the output shaft of the servo motor (309) is fixedly connected to the rotating ball (302); A water filling assembly (400), located on one side of the water storage tank (100), and used to add clean water into the water storage tank (100); The drainage assembly (500) is located on the other side of the water storage tank (100) and is used to guide the medicine mixture inside the water storage tank (100) to the nozzle.

2. The intelligent greenhouse irrigation equipment according to claim 1, characterized in that: The axis center line of the output shaft of the servo motor (309) coincides with the rotation center line of the rotating ball (302).

3. The intelligent greenhouse irrigation equipment according to claim 1, characterized in that: The quantitative dosing component (300) further includes a rotating shaft (305), wherein the number of the rotating shafts (305) is two, and the two rotating shafts (305) are fixedly connected to the two symmetrical ends of the rotating ball (302), and the two rotating shafts (305) respectively penetrate the side wall of the connecting tube (301), and two rotating grooves (307) are provided on the side wall of the connecting tube (301), and the two rotating shafts (305) are respectively rotatably engaged with the two rotating grooves (307), and an annular plate (306) is fixedly provided on the outer wall of the rotating shaft (305), and an annular groove (308) is provided on the inner wall of the rotating groove (307), and the annular plate (306) is rotatably engaged with the annular groove (308), and the output shaft of the servo motor (309) is connected to one rotating shaft (305) via a coupling.

4. The intelligent greenhouse irrigation equipment according to claim 1, characterized in that: The stirring assembly (600) comprises a driving motor (601) and a rotating rod (602), wherein the driving motor (601) is fixedly mounted on the upper end of the water storage tank (100), and the rotating rod (602) is rotatably mounted on the top of the inner cavity of the water storage tank (100). The output shaft of the driving motor (601) is fixedly connected to the rotating rod (602), and a plurality of stirring blades (603) are fixedly mounted on the outer wall of the rotating rod (602).

5. The intelligent greenhouse irrigation equipment according to claim 1, characterized in that: The water filling assembly (400) comprises a first water pump (401), the base of the first water pump (401) can be fixed to the installation position by screws, the water inlet of the first water pump (401) is connected to a first water pipe (402), the other end of the first water pipe (402) is connected to a water source, the discharge port of the first water pump (401) is connected to a second water pipe (403), the other end of the second water pipe (403) is fixedly connected to the top of the water storage tank (100), and the second water pipe (403) is in a communicating state with the interior of the water storage tank (100).

6. The intelligent greenhouse irrigation equipment according to claim 1, characterized in that: The drainage assembly (500) includes a second water pump (501), the base of the second water pump (501) can be fixed to the installation position by screws, the water inlet of the second water pump (501) is connected to a third water pipe (502), the other end of the third water pipe (502) is fixedly connected to the bottom of the water storage tank (100), the third water pipe (502) is in a connected state with the interior of the water storage tank (100), the drainage outlet of the second water pump (501) is connected to a fourth water pipe (503), the other end of the fourth water pipe (503) is connected to the nozzle assembly.

7. The intelligent greenhouse irrigation equipment according to claim 1, characterized in that: A glass window (700) is provided on the side wall of the water storage tank (100).

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