CN111869482A - Drip irrigation device for greenhouse planting - Google Patents
Drip irrigation device for greenhouse planting Download PDFInfo
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- CN111869482A CN111869482A CN202010768243.5A CN202010768243A CN111869482A CN 111869482 A CN111869482 A CN 111869482A CN 202010768243 A CN202010768243 A CN 202010768243A CN 111869482 A CN111869482 A CN 111869482A
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- water
- hole
- pipe
- drip irrigation
- mixing box
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
- B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7544—Discharge mechanisms characterised by the means for discharging the components from the mixer using pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental Sciences (AREA)
- Forests & Forestry (AREA)
- Ecology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Fertilizing (AREA)
Abstract
The invention belongs to the technical field of greenhouse irrigation, and particularly relates to a greenhouse planting drip irrigation device which comprises a water tank, wherein a mixing mechanism is fixedly arranged at the top of the water tank, the mixing mechanism comprises a mixing box, fixing holes are formed in the inner walls of the two sides of the mixing box, a water inlet pipe and a water outlet pipe are respectively and fixedly arranged in the two fixing holes, the water inlet pipe and the water outlet pipe are communicated with the mixing box, the bottom end of the water inlet pipe penetrates through the water tank and extends into the water tank, a first water pump is fixedly arranged at the top of the water tank, a water inlet and a water outlet are formed in the first water pump, one end, far away from the mixing box, of the water outlet pipe is communicated with the water inlet of the. The invention can be used for irrigation work and vegetable pesticide spreading work, and the device is convenient and stable to mount and can not fall off.
Description
Technical Field
The invention relates to the technical field of greenhouse irrigation, in particular to a greenhouse planting drip irrigation device.
Background
Drip irrigation is to send water to the roots of crops for local irrigation through orifices or drippers on capillary pipes with the diameter of about 10mm by using plastic pipelines, and is the most effective water-saving irrigation mode in arid water-deficient areas at present, the water utilization rate can reach 95 percent, the drip irrigation has higher water-saving and yield-increasing effects than spray irrigation, and the drip irrigation can also be used for field crop irrigation in arid water-deficient areas.
However, the conventional drip irrigation device can only be used for drip irrigation, and cannot realize other functions, and the conventional drip irrigation device is troublesome to install and is not very stable, thereby affecting the normal operation of the drip irrigation device.
Therefore, we propose a drip irrigation device for greenhouse planting to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a greenhouse planting drip irrigation device.
In order to achieve the purpose, the invention adopts the following technical scheme: a drip irrigation device for greenhouse planting comprises a water tank, wherein a mixing mechanism is fixedly mounted at the top of the water tank, the mixing mechanism comprises a mixing box, fixing holes are formed in the inner walls of the two sides of the mixing box, a water inlet pipe and a water outlet pipe are respectively and fixedly mounted in the two fixing holes, the water inlet pipe and the water outlet pipe are communicated with the mixing box, the bottom end of the water inlet pipe penetrates through the water tank and extends into the water tank, a first water pump is fixedly mounted at the top of the water tank, a water inlet and a water outlet are formed in the first water pump, one end, away from the mixing box, of the water outlet pipe is communicated with the water inlet of the first water pump, the water outlet of the first water pump is connected with a first branch pipe, one end, away from the first water pump, of the first branch pipe is fixedly connected with a second branch pipe, a, drip irrigation mechanism includes three way connection, three way connection keeps away from the one end fixedly connected with drip pipe of third branch pipe, the one end fixed mounting that the third branch pipe was kept away from to drip pipe has the water head.
Preferably, one side of three way connection is equipped with the connecting rod, the one end fixed mounting that the third branch pipe was kept away from to the connecting rod has supporting mechanism, supporting mechanism includes the circular cone, the rectangular hole has been seted up on the circular cone, two down tubes are installed to the rectangular hole internal rotation, and one side that two down tubes are close to each other all articulates there is the hinge rod, and the one end that two hinge rods are close to each other articulates there is same installation piece, the top fixed mounting of installation piece has the screw rod, the rotation hole has been seted up on the top inner wall of rectangular hole, rotate downthehole rotation and install the internal thread sleeve, screw rod and internal thread sleeve's inner wall threaded connection, the telescopic top of internal thread extends to and rotates the downthehole.
Preferably, the round hole has been seted up on the top inner wall of mixing box, the (mixing) shaft is installed to the round hole internal rotation, fixed mounting has the motor on the top inner wall of mixing box, the top of (mixing) shaft extend to the round hole outside and with the output shaft fixed connection of motor, the top fixed mounting of mixing box has the wide-mouth feeder hopper, wide-mouth feeder hopper and mixing box are linked together, fixed mounting has the second water pump on the bottom inner wall of water tank, be equipped with water inlet and delivery port on the second water pump, the bottom of inlet tube is connected with the delivery port of second water pump.
Preferably, a bearing is arranged in the rotating hole, an outer ring of the bearing is fixedly connected with the inner wall of the rotating hole, an inner ring of the bearing is fixedly sleeved on the inner thread sleeve, a groove is formed in the inner wall of the top of the rectangular hole, the groove is communicated with the rotating hole, and the size of the mounting block is smaller than that of the groove.
Preferably, a through hole is formed in the inclined rod, a round rod is rotatably mounted in the through hole, and two ends of the round rod are fixedly connected with the inner walls of two sides of the rectangular hole respectively.
Preferably, two equal fixed mounting in one side that the down tube is close to each other have half bellows, and the one end that two half bellows are close to each other all with circular cone fixed connection.
Preferably, a first mounting hole is formed in the inner wall of the top of the water tank, the water inlet pipe penetrates through the first mounting hole and is fixedly connected with the inner wall of the first mounting hole, a second mounting hole is formed in the inner wall of one side, away from the first branch pipe, of the water tank, and a water injection pipe is fixedly mounted in the second mounting hole.
Preferably, the inner wall of the top of the mixing box is provided with an assembly hole, and the wide-mouth feeding hopper is fixedly connected with the inner wall of the assembly hole.
Preferably, four support columns which are arranged in a rectangular shape are fixedly installed at the bottom of the water tank, and self-locking universal wheels are fixedly installed at the bottom ends of the four support columns.
Preferably, a ball valve is fixedly installed on the water dropping pipe, and the ball valve is communicated with the water dropping pipe.
Compared with the prior art, the invention has the beneficial effects that: when the device is installed in a greenhouse, the third branch pipes are uniformly arranged on the ground of the greenhouse through the plurality of supporting mechanisms, when the supporting mechanisms are used, the cone is firstly inserted into soil, then the rotating disc is rotated clockwise, the rotating disc rotates and drives the internal thread sleeve to rotate, along with the rotation of the internal thread sleeve, the screw rod drives the installation block to be away from the rotating hole, the installation block drives the two inclined rods to rotate and be away from each other respectively by taking the corresponding round rods as the circle centers through the two hinged rods, so that the two inclined rods extend out of the rectangular hole, the cone is tightly fixed in the soil and cannot easily fall off from the soil under the action of the two inclined rods, when the supporting mechanisms are taken down, the rotating disc is rotated anticlockwise to enable the two inclined rods to be close to each other, so that the cone can be taken down from the soil conveniently, one side of the water tank is connected with an external power supply, The device comprises a first switch, a second switch and a third switch, wherein a second water pump, an external power supply and the first switch are sequentially connected through a conducting wire to form a loop, a motor, the external power supply and the second switch are sequentially connected through a conducting wire to form a loop, the first water pump, the external power supply and the third switch are sequentially connected through a conducting wire to form a loop, when vegetables in the greenhouse are subjected to drip irrigation, water is firstly injected into a water tank through a water injection pipe, then the second water pump is started through the first switch, then water in the water tank is injected into a mixing box through a water inlet pipe by the second water pump, meanwhile, required specified medicines can be put into the mixing box through a wide-mouth feed hopper, then the motor is started through the second switch, the motor rotates and drives a stirring shaft to rotate, the medicines and the water in the mixing box are uniformly mixed together along with the rotation of the stirring shaft, and then the first water pump is started through the third, the first water pump is to carry the drug solution in the mixing box to first branch intraductal through the outlet pipe, and the drug solution in first branch pipe will be carried to a plurality of third branch pipes through the second branch pipe in, and the drug solution in the third branch pipe will be carried the drug solution to the drip pipe through the three way connection on the drip irrigation mechanism in, and the drip head drips the drug solution in the drip pipe and irrigates vegetables.
The invention can be used for irrigation work and vegetable pesticide spreading work, and the device is convenient and stable to mount and can not fall off.
Drawings
Fig. 1 is a schematic perspective view of a greenhouse planting drip irrigation device according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a schematic view of a partial front sectional view of the drip irrigation device for greenhouse cultivation according to the present invention;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
fig. 5 is a schematic front sectional view of a supporting mechanism in the greenhouse planting drip filling apparatus according to the present invention.
In the figure: 1. a water tank; 2. a material mixing mechanism; 201. a mixing box; 202. a circular hole; 203. a stirring shaft; 204. a motor; 205. a wide-mouth feed hopper; 206. a fixing hole; 207. a water inlet pipe; 208. a water outlet pipe; 209. a second water pump; 3. a first water pump; 4. a first branch pipe; 5. a second branch pipe; 6. a third branch pipe; 7. a drip irrigation mechanism; 701. a three-way joint; 702. a drip pipe; 703. a water dripping head; 8. a connecting rod; 9. a support mechanism; 901. a cone; 902. a rectangular hole; 903. a diagonal bar; 904. a hinged lever; 905. mounting blocks; 906. a screw; 907. rotating the hole; 908. an internally threaded sleeve; 909. and (6) rotating the disc.
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.
Examples
Referring to fig. 1-5, the embodiment provides a drip irrigation device for greenhouse planting, which includes a water tank 1, a mixing mechanism 2 is fixedly mounted on the top of the water tank 1, the mixing mechanism 2 includes a mixing box 201, fixing holes 206 are respectively formed on the inner walls of both sides of the mixing box 201, a water inlet pipe 207 and a water outlet pipe 208 are respectively fixedly mounted in the two fixing holes 206, the water inlet pipe 207 and the water outlet pipe 208 are both communicated with the mixing box 201, the bottom end of the water inlet pipe 207 penetrates through the water tank 1 and extends into the water tank 1, a first water pump 3 is fixedly mounted on the top of the water tank 1, a water inlet and a water outlet are formed in the first water pump 3, one end of the water outlet pipe 208, which is far away from the mixing box 201, is communicated with a water inlet of the first water pump 3, the water outlet of the first water pump 3 is connected with a first branch pipe 4, one end of the first, a plurality of drip irrigation mechanisms 7 are arranged on the third branch pipe 6, each drip irrigation mechanism 7 comprises a three-way joint 701, one end, far away from the third branch pipe 6, of each three-way joint 701 is fixedly connected with a water dripping pipe 702, and one end, far away from the third branch pipe 6, of each water dripping pipe 702 is fixedly provided with a water dripping head 703;
a connecting rod 8 is arranged on one side of the three-way joint 701, a supporting mechanism 9 is fixedly installed on one end, far away from the third branch pipe 6, of the connecting rod 8, the supporting mechanism 9 comprises a cone 901, a rectangular hole 902 is formed in the cone 901, two inclined rods 903 are rotatably installed in the rectangular hole 902, hinged rods 904 are hinged on the sides, close to each other, of the two inclined rods 903, a same mounting block 905 is hinged on one end, close to each other, of the two hinged rods 904, a screw 906 is fixedly installed at the top of the mounting block 905, a rotating hole 907 is formed in the inner wall of the top of the rectangular hole 902, an internal thread sleeve 908 is rotatably installed in the rotating hole 907, the screw 906 is in threaded connection with the inner wall of the internal thread sleeve 908, the top end of the internal thread sleeve 908 extends out of the rotating hole 907 and is fixedly installed with a rotating disc 909, a circular hole 202 is formed in, the top end of the stirring shaft 203 extends out of the round hole 202 and is fixedly connected with an output shaft of the motor 204, the top of the mixing box 201 is fixedly provided with a wide-mouth feed hopper 205, the wide-mouth feed hopper 205 is communicated with the mixing box 201, the inner wall of the bottom of the water tank 1 is fixedly provided with a second water pump 209, the second water pump 209 is provided with a water inlet and a water outlet, the bottom end of the water inlet pipe 207 is connected with the water outlet of the second water pump 209, a bearing is arranged in a rotating hole 907, the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole 907, the inner ring of the bearing is fixedly sleeved on an internal thread sleeve 908, the inner wall of the top of the rectangular hole 902 is provided with a groove, the groove is communicated with the rotating hole 907, the size of the mounting block 905 is smaller than that of the groove, the inclined rods 903 are provided with through holes, round rods are rotatably arranged in the, one end of each of the two half-corrugated pipes close to each other is fixedly connected with the cone 901, a first mounting hole is formed in the inner wall of the top of the water tank 1, the water inlet pipe 207 penetrates through the first mounting hole and is fixedly connected with the inner wall of the first mounting hole, a second mounting hole is formed in the inner wall of one side of the water tank 1, which is far away from the first branch pipe 4, a water injection pipe is fixedly mounted in the second mounting hole, an assembly hole is formed in the inner wall of the top of the mixing box 201, the wide-mouth feed hopper 205 is fixedly connected with the inner wall of the assembly hole, four support columns which are arranged in a rectangular shape are fixedly mounted at the bottom of the water tank 1, universal wheels which can be self-locked are fixedly mounted at the bottom ends of the four support columns, a ball valve is fixedly mounted on the water dropping pipe 702 and is communicated with the water dropping pipe 702, when the device is mounted in the greenhouse, the third branch, inserting the cone 901 into the soil, then rotating the rotating disc 909 clockwise, the rotating disc 909 rotating and driving the internal thread sleeve 908 to rotate, with the rotation of the internal thread sleeve 908, the screw 906 will drive the installation block 905 to be far away from the rotation hole 907, the installation block 905 then drives the two diagonal rods 903 to rotate respectively around the corresponding round rods through the two hinge rods 904 and to be far away from each other, so that the two diagonal rods 903 will extend out of the rectangular hole 902, so that the cone 901 will be tightly fixed in the soil under the action of the two diagonal rods 903, and will not easily fall off from the soil, when taking off the supporting mechanism 9, only the rotating disc 909 rotating counterclockwise needs to be rotated counterclockwise to make the two diagonal rods 903 approach each other, so as to conveniently take off the cone 901 from the soil, and one side of the water tank 1 is connected with an external power supply, a first switch, a second switch and a third switch, wherein the second water pump 209, the external power supply and the first switch are connected in sequence through wires to form a loop, the motor 204, the external power supply and the second switch are sequentially connected through a lead wire to form a loop, the first water pump 3, the external power supply and the third switch are sequentially connected through a lead wire to form a loop, when the drip irrigation work is carried out on vegetables in the greenhouse, water is firstly injected into the water tank 1 through the water injection pipe, then the second water pump 209 is started through the first switch, the second water pump 209 injects the water in the water tank 1 into the mixing box 201 through the water inlet pipe 207, meanwhile, required specified medicines can be injected into the mixing box 201 through the wide-mouth feed hopper 205, then the motor 204 is started through the second switch, the motor 204 rotates and drives the stirring shaft 203 to rotate, along with the rotation of the stirring shaft 203, the medicines and the water in the mixing box 201 are uniformly mixed together, then the first water pump 3 is started through the third switch, the first water pump 3 conveys the medicine solution in the mixing box 201 into the first branch pipe 4 through the water outlet pipe 208, the medicine solution in the first branch pipe 4 is conveyed into a plurality of third branch pipes 6 through the second branch pipes 5, the medicine solution in the third branch pipes 6 is conveyed into the water dripping pipes 702 through the tee joints 701 on the drip irrigation mechanisms 7, the water dripping heads 703 drip the medicine solution in the water dripping pipes 702 and irrigate vegetables
In this embodiment, when the device is installed in a greenhouse, the third branch pipes 6 are uniformly arranged on the ground of the greenhouse through a plurality of supporting mechanisms 9, when the supporting mechanisms 9 are used, the cone 901 is inserted into soil, then the rotating disc 909 is rotated clockwise, the rotating disc 909 rotates and drives the internal threaded sleeve 908 to rotate, the screw 906 drives the installation block 905 to be away from the rotating hole 907 along with the rotation of the internal threaded sleeve 908, the installation block 905 drives the two diagonal rods 903 to rotate around the corresponding round rods respectively through the two hinge rods 904 and to be away from each other, so that the two diagonal rods 903 extend out of the rectangular hole 902, the cone 901 is tightly fixed in the soil under the action of the two diagonal rods 903, and cannot easily fall off from the soil, when the supporting mechanisms 9 are removed, the rotating disc 909 is rotated counterclockwise only to make the two diagonal rods 903 approach each other, thereby facilitating removal of cone 901 from the soil.
In this embodiment, an external power source, a first switch, a second switch and a third switch are connected to one side of the water tank 1, wherein the second water pump 209, the external power source and the first switch are sequentially connected through a wire to form a loop, the motor 204, the external power source and the second switch are sequentially connected through a wire to form a loop, the first water pump 3, the external power source and the third switch are sequentially connected through a wire to form a loop, when vegetables in the greenhouse are subjected to drip irrigation, water is injected into the water tank 1 through a water injection pipe, then the second water pump 209 is started through the first switch, the second water pump 209 injects water into the mixing box 201 through a water inlet pipe 207, meanwhile, a required specified drug can be injected into the mixing box 201 through a wide-mouth feeding hopper 205, then the motor 204 is started through the second switch, the motor 204 rotates and drives the stirring shaft 203 to rotate, with the rotation of the stirring shaft 203, the medicine and the water in the mixing box 201 are uniformly mixed together, then the first water pump 3 is started through the third switch, the medicine solution in the mixing box 201 is conveyed into the first branch pipe 4 through the water outlet pipe 208 by the first water pump 3, the medicine solution in the first branch pipe 4 is conveyed into the plurality of third branch pipes 6 through the second branch pipes 5, the medicine solution in the third branch pipes 6 is conveyed into the water dropping pipe 702 through the tee joint 701 on the drip irrigation mechanism 7, and the water dropping head 703 drops the medicine solution in the water dropping pipe 702 out and irrigates vegetables.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The drip irrigation device for greenhouse planting comprises a water tank (1) and is characterized in that a mixing mechanism (2) is fixedly mounted at the top of the water tank (1), the mixing mechanism (2) comprises a mixing box (201), fixing holes (206) are formed in the inner walls of the two sides of the mixing box (201), a water inlet pipe (207) and a water outlet pipe (208) are respectively and fixedly mounted in the two fixing holes (206), the water inlet pipe (207) and the water outlet pipe (208) are communicated with the mixing box (201), the bottom end of the water inlet pipe (207) penetrates through the water tank (1) and extends into the water tank (1), a first water pump (3) is fixedly mounted at the top of the water tank (1), a water inlet and a water outlet are formed in the first water pump (3), one end, away from the mixing box (201), of the water outlet pipe (208) is communicated with a water inlet of the first water pump, the delivery port of first water pump (3) is connected with first branch pipe (4), the one end fixedly connected with second branch pipe (5) of first water pump (3) are kept away from in first branch pipe (4), fixed mounting has a plurality of third branch pipes (6) on second branch pipe (5), be equipped with a plurality of drip irrigation mechanism (7) on third branch pipe (6), drip irrigation mechanism (7) and include three way connection (701), the one end fixedly connected with drip pipe (702) of third branch pipe (6) are kept away from in three way connection (701), the one end fixed mounting that third branch pipe (6) were kept away from in drip pipe (702) has water head (703).
2. The greenhouse planting drip irrigation device as claimed in claim 1, wherein a connecting rod (8) is arranged on one side of the tee joint (701), a supporting mechanism (9) is fixedly mounted at one end, far away from the third branch pipe (6), of the connecting rod (8), the supporting mechanism (9) comprises a cone (901), a rectangular hole (902) is formed in the cone (901), two inclined rods (903) are rotatably mounted in the rectangular hole (902), hinged rods (904) are hinged to one side, close to each other, of the two inclined rods (903), one end, close to each other, of the two hinged rods (904) is hinged to the same mounting block (905), a screw (906) is fixedly mounted at the top of the mounting block (905), a rotating hole (907) is formed in the inner wall of the top of the rectangular hole (902), and an internal threaded sleeve (908) is rotatably mounted in the rotating hole (907), the screw rod (906) is in threaded connection with the inner wall of the internal thread sleeve (908), and the top end of the internal thread sleeve (908) extends out of the rotating hole (907) and is fixedly provided with a rotating disc (909).
3. The greenhouse planting drip irrigation device as claimed in claim 1, wherein a circular hole (202) is formed in the inner top wall of the mixing box (201), a stirring shaft (203) is rotatably mounted in the circular hole (202), a motor (204) is fixedly mounted on the inner top wall of the mixing box (201), the top end of the stirring shaft (203) extends out of the circular hole (202) and is fixedly connected with an output shaft of the motor (204), a wide-mouth feeding hopper (205) is fixedly mounted at the top of the mixing box (201), the wide-mouth feeding hopper (205) is communicated with the mixing box (201), a second water pump (209) is fixedly mounted on the inner bottom wall of the water tank (1), a water inlet and a water outlet are formed in the second water pump (209), and the bottom end of the water inlet pipe (207) is connected with the water outlet of the second water pump (209).
4. The greenhouse planting drip irrigation device as claimed in claim 2, wherein a bearing is arranged in the rotating hole (907), an outer ring of the bearing is fixedly connected with an inner wall of the rotating hole (907), an inner ring of the bearing is fixedly sleeved on the internally threaded sleeve (908), a groove is formed in an inner wall of the top of the rectangular hole (902), the groove is communicated with the rotating hole (907), and the size of the mounting block (905) is smaller than that of the groove.
5. The greenhouse planting drip irrigation device as claimed in claim 2, wherein the diagonal rod (903) is provided with a through hole, a round rod is rotatably mounted in the through hole, and two ends of the round rod are fixedly connected with inner walls of two sides of the rectangular hole (902), respectively.
6. The greenhouse planting drip irrigation device as claimed in claim 2, wherein half-corrugated pipes are fixedly mounted on the sides, close to each other, of the two diagonal rods (903), and the ends, close to each other, of the two half-corrugated pipes are fixedly connected with the cone (901).
7. The greenhouse planting drip irrigation device as claimed in claim 1, wherein a first mounting hole is formed in the inner wall of the top of the water tank (1), the water inlet pipe (207) penetrates through the first mounting hole and is fixedly connected with the inner wall of the first mounting hole, a second mounting hole is formed in the inner wall of the side, away from the first branch pipe (4), of the water tank (1), and a water injection pipe is fixedly mounted in the second mounting hole.
8. The greenhouse planting drip irrigation device as claimed in claim 3, wherein a mounting hole is formed in the inner wall of the top of the mixing box (201), and the wide-mouth feed hopper (205) is fixedly connected with the inner wall of the mounting hole.
9. The greenhouse planting drip irrigation device as claimed in claim 1, wherein four support columns are fixedly mounted at the bottom of the water tank (1) and arranged in a rectangular shape, and self-lockable universal wheels are fixedly mounted at the bottom ends of the four support columns.
10. The greenhouse planting drip irrigation device as claimed in claim 1, wherein a ball valve is fixedly mounted on the drip pipe (702), and the ball valve is communicated with the drip pipe (702).
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| CN202010768243.5A CN111869482A (en) | 2020-08-03 | 2020-08-03 | Drip irrigation device for greenhouse planting |
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| CN202010768243.5A CN111869482A (en) | 2020-08-03 | 2020-08-03 | Drip irrigation device for greenhouse planting |
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| CN112470658A (en) * | 2020-11-20 | 2021-03-12 | 塔里木大学 | Precision positioning water and fertilizer integrated machine for sand culture tomatoes |
| CN112827974A (en) * | 2020-12-31 | 2021-05-25 | 上海至纯洁净***科技股份有限公司 | Wet process equipment groove body spray device capable of performing effective stress dissociation |
| CN113951020A (en) * | 2021-11-11 | 2022-01-21 | 江苏翔宇灌溉设备有限公司 | Drip irrigation equipment for vegetable greenhouse planting |
| CN114342750A (en) * | 2022-01-17 | 2022-04-15 | 江苏农创科技有限公司 | High-purity selenium-enriched wheat planting method |
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