CN113016451B - Water supply adjusting device for greenhouse - Google Patents
Water supply adjusting device for greenhouse Download PDFInfo
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- CN113016451B CN113016451B CN202110317063.XA CN202110317063A CN113016451B CN 113016451 B CN113016451 B CN 113016451B CN 202110317063 A CN202110317063 A CN 202110317063A CN 113016451 B CN113016451 B CN 113016451B
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- adjusting
- rod
- water supply
- greenhouse
- seat
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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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- 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)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention relates to the technical field of greenhouses, in particular to a water supply adjusting device for the greenhouses, which comprises a base, branch pipes and spray heads, wherein the base is of a disc-shaped structure, three groups of branch pipes are arranged on the side wall of the base, the base is communicated with the branch pipes through a channel, the spray heads are provided with a plurality of groups and symmetrically arranged on two sides of the bottom of the branch pipes, side frames are welded on the side walls of the two sides of the branch pipes, baffles are rotatably arranged on the outer walls of the side frames, guide rail seats are welded on the inner walls of the two sides in the side frames, adjusting rods are movably arranged in the side frames, the outer ends of the adjusting rods are connected with adjusting end seats, a rotating motor is arranged on the inner wall of one side of each side frame, a screw rod is arranged on the rotating motor, the screw rod is movably arranged in the adjusting rods, a spiral ring is connected between the screw rods, guide rods are welded on the side walls of the two sides of the adjusting rods, and the guide rods are movably arranged on the guide rail seats through pulleys. The invention can not only weaken the impact force of the water spilled during water supply, but also improve the water supply rate of the area below the spray head.
Description
Technical Field
The invention relates to the technical field of greenhouses, in particular to a water supply adjusting device for a greenhouse.
Background
With the continuous development of social economy, the greenhouse planting technology is widely applied to planting of flowers, fruits and vegetables, the greenhouse planting technology is continuously developed and advanced, and the greenhouse planting has the technical development trend of large-area planting and automatic management and control.
The greenhouse can be used in seasons unsuitable for plant growth, can provide the growth period of the greenhouse and increase the yield, and is mainly used for cultivating or growing seedlings of plants such as warm vegetables, flowers and trees in low-temperature seasons.
Plant vegetables fruit's in-process in warmhouse booth also can need continuous supplying water to irrigate to guarantee that its water source is sufficient, all be at big-arch shelter top installation shower nozzle usually, then the switch-on water pipe sprays, but, can discover following problem at the in-process that sprays: when the spray head sprays water downwards, the impact force when the water is poured onto the surfaces of vegetables, fruits and the like is large, and certain damage can be caused to the surfaces; in addition, when spraying water, due to the angle relationship when the nozzle is installed, vegetables and fruits and the like which are positioned right below the nozzle cannot obtain enough water source, so that a device is needed to solve the problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a water supply adjusting device for a greenhouse.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water supply adjusting device for a greenhouse comprises a base, branch pipes and spray heads, wherein the base is of a disc-shaped structure, three groups of branch pipes are arranged on the side wall of the base, the base is communicated with the branch pipes through a channel, and the spray heads are provided with a plurality of groups and symmetrically arranged on two sides of the bottom of each branch pipe;
side frames are welded on the side walls of the two sides of the branch pipe, baffles are rotatably mounted on the outer walls of the side frames, guide rail seats are welded on the inner walls of the two sides in the side frames, adjusting rods are movably arranged in the side frames, adjusting end seats are connected to the outer ends of the adjusting rods, rotating motors are mounted on the inner walls of one sides of the side frames, screw rods are mounted on the rotating motors, the screw rods are movably arranged in the adjusting rods, spiral rings are connected between the screw rods, guide rods are welded on the side walls of the two sides of the adjusting rods, and the guide rods are movably arranged on the guide rail seats through pulleys;
the adjusting device is characterized in that a linkage mechanism is connected between the adjusting end seat and the baffle, a spring is sleeved outside the linkage mechanism, the linkage mechanism comprises a first rod end, a second rod end and an adjusting pipe, the first rod end and the second rod end are respectively installed on the adjusting end seat and the baffle, the adjusting pipe and the second rod end are connected into a whole and slide in the first rod end through a guide block, and a linear motor connected with the first rod end is further installed in the second rod end.
Preferably, the interior of the side frame is of a cavity structure, and one end of the side frame, which is close to the adjusting end seat, is provided with an opening.
Preferably, a connecting seat is welded at one end of the baffle plate, is of a U-shaped structure, and is connected with the side wall of the side frame through a rotating shaft.
Preferably, a wheel groove matched with the pulley is formed in the concave surface on one side of the guide rail seat, and distance sensors are embedded in the concave surfaces on the other two sides of the guide rail seat.
Preferably, the distance sensor is connected with the rotating motor through an electric signal.
Preferably, a bracket is welded between the inner walls of the side frames on one side of the inner portion of each side frame, the rotating motor is connected with the screw through a coupler, and the coupler is fixed in the middle of the bracket.
Preferably, a first movable cavity matched with the first rod end is formed in the adjusting end seat, a fixed seat connected with the second rod end is welded on the side wall of the baffle, and a second movable cavity matched with the second rod end is formed in the fixed seat.
Preferably, an inner groove is formed in the end of the first rod, guide grooves are formed in two sides of the inner groove respectively, and the guide block slides in the guide grooves.
Preferably, an adjusting hole matched with the adjusting pipe is formed in the outer wall of the first rod end on one side of the inner groove, and the longitudinal section of the adjusting hole is circular.
Preferably, when the adjusting end seat moves to a side far away from the side frame, the linkage mechanism is in an extension state, and when the adjusting end seat moves to a side near the side frame, the linkage mechanism is in a shortening state.
The invention has the beneficial effects that:
the inclined spray head is arranged on the base, the baffle capable of adjusting rotation is arranged on one side of the spray head, the adjusting end seat moves back and forth along with the adjusting rod on one side of the side frame through screw thread driving, and the baffle is matched with and adjusted by extension or shortening of the linkage mechanism, so that the angle between the baffle and the side frame can be continuously adjusted back and forth, when the angle between the baffles on the two sides is reduced, sprayed water can be blocked, the water is sprayed to the middle area, and meanwhile, when the sprayed water is contacted with the baffle, the impact force of the water is weakened, so that the damage to vegetables, fruits and the like is avoided; in addition, when the baffle rotates to the angle parallel with the spray heads, the baffle at the moment can not shield the sprayed water, but the sprayed water between the adjacent spray heads can be staggered, so that the impact force of the water is relieved.
Drawings
Fig. 1 is a schematic bottom view of a water supply adjusting device for a greenhouse according to the present invention;
fig. 2 is a schematic side view of a water supply adjusting device for a greenhouse according to the present invention;
FIG. 3 is a schematic structural view of a linkage mechanism of the water supply adjusting device for the greenhouse of the present invention;
FIG. 4 is a schematic view of the driving of the adjusting end seat of the water supply adjusting device for greenhouses according to the present invention;
fig. 5 is a schematic view of the connection between the baffle and the connecting seat of the water supply adjusting device for the greenhouse provided by the invention.
In the figure: the device comprises a base 1, branch pipes 2, a channel 21, a side frame 3, an adjusting end seat 31, an adjusting rod 32, a spiral ring 33, a bracket 34, a guide rod 35, a rotary motor 36, a baffle 4, a connecting seat 41, a spray head 5, a guide rail seat 6, a distance sensor 61, a linkage mechanism 7, a first rod end 71, a guide groove 711, an inner groove 712, a second rod end 72, a linear motor 721, an adjusting pipe 73 and a guide block 731.
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.
Referring to fig. 1-5, a water supply adjusting device for a greenhouse comprises a base 1, branch pipes 2 and spray heads 5, wherein the base 1 is in a disc-shaped structure, three groups of branch pipes 2 are arranged on the side wall of the base 1, the base 1 is communicated with the branch pipes 2 through a channel 21, the base 1 is installed in the greenhouse and is connected with a water inlet pipe, the spray heads 5 are provided with a plurality of groups and are symmetrically installed on two sides of the bottom of the branch pipes 2, and the included angle between the spray heads 5 which are symmetrical in the same group is 45 degrees;
the side frames 3 are welded on the side walls of two sides of the branch pipe 2, the baffle 4 is rotatably installed on the outer wall of the side frame 3, the purpose is to adjust the flow direction of sprayed water and weaken the impact force of the water, a connecting seat 41 is welded at one end of the baffle 4, the connecting seat 41 is of a U-shaped structure and is connected with the side walls of the side frames 3 through a rotating shaft, guide rail seats 6 are welded on the inner walls of two sides in the side frames 3 and have a guiding function on guide rods 35 and have a function of limiting the displacement direction of the adjusting rods 32, an adjusting rod 32 is movably arranged in the side frames 3, the adjusting rod 32 is also a cavity, an adjusting end seat 31 is connected to the outer end of the adjusting rod 32 and aims at adjusting the angular position of the baffle 4 through a linkage mechanism 7, a rotating motor 36 is installed on the inner wall of one side of the side frame 3 and provides power for the screw rods, a screw rod is installed on the rotating motor 36 and has a driving function on the screw ring 33 so as to drive the adjusting rod 32 to move and adjust the adjusting rod 32, a spiral ring support 34 between the inner walls of the side frames 3, a coupler is connected between the screw rods 34, the adjusting rod 32 is connected with movable pulley blocks, the adjusting rod 32, and the adjusting rod 32, the adjusting rod 32 is connected between the adjusting rod 35 and has a pulley connected on the guide rail seats, and has a pulley 35;
adjusting and being connected with link gear 7 between end seat 31 and the baffle 4, the outside cover of link gear 7 is equipped with the spring, and link gear 7 includes first rod end 71, second rod end 72 and regulating tube 73, first rod end 71 and second rod end 72 are installed respectively on adjusting end seat 31 and baffle 4, regulating tube 73 links as an organic whole with second rod end 72 and slides in first rod end 71 through guide block 731, the setting of regulating tube 73 both can play the guard action to linear electric motor 721, can lead for the motion of first rod end 71 and second rod end 72 again, guide block 731 welds on the outer wall of regulating tube 73, and still install the linear electric motor 721 that is connected with first rod end 71 in the second rod end 72, linear electric motor 721, rotary electric motor 36 are by the total valve control in the big-arch shelter.
Furthermore, the inside of the side frame 3 is a cavity structure, and one end of the side frame, which is close to the adjusting end seat 31, is provided with an opening, so that the adjusting end seat 31 cannot enter the side frame 3.
Further, set up the race with pulley looks adaptation on one side concave surface of guide rail seat 6, and all inlayed distance sensor 61 on the concave surface of the other both sides of guide rail seat 6 for monitor the distance between guide arm 35 and the concave surface of guide rail seat 6, thereby control rotating electrical machines 36 and change the driving direction, through signal of telecommunication connection between distance sensor 61 and the rotating electrical machines 36.
Furthermore, a first movable cavity matched with the first rod end 71 is formed in the adjusting end seat 31, a fixed seat connected with the second rod end 72 is welded on the side wall of the baffle plate 4, and a second movable cavity matched with the second rod end 72 is formed in the fixed seat.
Furthermore, an inner groove 712 is formed in the first rod end 71, guide grooves 711 are formed in two sides of the inner groove 712, the guide block 731 slides in the guide grooves 711, an adjusting hole matched with the adjusting pipe 73 is formed in the outer wall of the first rod end 71 on one side of the inner groove 712, and the longitudinal section of the adjusting hole is circular.
Further, when the adjusting end seat 31 moves to the side away from the side frame 3, the link mechanism 7 is in the extended state, and when the adjusting end seat 31 moves to the side close to the side frame 3, the link mechanism 7 is in the shortened state.
In this embodiment, the base 1 is connected to the water inlet pipe by a water pipe and is mounted on a spray support in the greenhouse, after the mounting is completed, the rotary motor 36 and the linear motor 721 are butted (communicated by a wire) with a main valve in the greenhouse, when water needs to be supplied, the main valve can be started by pressing a main valve switch, after the water supply is completed, the main valve switch is closed, and in a closed state, the baffle 4 is in a position parallel to the water outlet direction of the spray head 5.
During the water supply process, the switch is pressed, the rotary motor 36 starts to drive the screw rod to rotate, so that the spiral ring 33 drives the adjusting rod 32 to move leftwards along the direction of fig. 4, the adjusting end seat 31 is driven to move towards the side far away from the side frame 3, meanwhile, the linear motor 721 is also started to start to slowly pull the first rod end 71 and the second rod end 72 apart, the adjusting pipe 73 is slowly moved out of the first rod end 71, in the extension process, the first rod end 71 and the second rod end 72 are always kept on the same horizontal axis under the assistance of the adjusting pipe 73, and the adjusting end seat 31 is always moved horizontally by virtue of a spring outside the adjusting pipe, so that the baffle plate 4 starts to be folded towards the middle side from the position of fig. 2, at the moment, water is splashed towards the middle area after being sprayed out, so that the impact force of water is relieved, and the water supply amount of the middle area below the spray head is also ensured;
in the process that the adjusting rod 32 continuously moves, the adjusting rod drives the guide rod 35 to move along the guide rail seat 6 to the left side of the figure 4, when the distance sensor 61 on the left side of the adjusting rod alarms, namely the guide rod 35 is in contact with the left concave surface of the guide rail seat 6, the distance sensor 61 sends out an instruction, the rotating motor 36 is made to change the rotating direction of the screw rod, and the adjusting rod 32 starts to move towards the side frame 3 along with the rotating direction;
when the adjusting rod 32 starts to move into the side frame 3, the adjusting end seat 31 moves to a side close to the side frame 3, and simultaneously, the linear motor 721 also changes the driving direction to start to draw the first rod end 71 and the second rod end 72 close, and the adjusting pipe 73 starts to move into the first rod end 71, as the adjusting end seat 31 moves to the side frame 3 and the linkage mechanism 7 starts to shorten, the baffle 4 is driven to rotate to the position of fig. 2, when the adjusting end seat 31 moves to contact with the side frame 3, the guide rod 35 just slides to the right concave surface of the rail seat 6, and the first rod end 71 and the second rod end 72 contact with each other, so that the water outlet directions of the baffle 4 and the spray heads 5 on the same side are in a parallel position, but because the water outlet processes of the adjacent spray heads 5 are not shielded by the baffle 4, the spray heads 5 on both sides appear an intersection point after water, and when the intersection point exists, the impact force of the water flows on both sides is weakened, and the spray heads scatter and fall down.
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 (9)
1. A water supply adjusting device for a greenhouse comprises a base (1), branch pipes (2) and spray heads (5), wherein the base (1) is of a disc-shaped structure, three groups of branch pipes (2) are arranged on the side wall of the base, the base (1) is communicated with the branch pipes (2) through channels (21), and the spray heads (5) are provided with a plurality of groups and symmetrically arranged on two sides of the bottom of each branch pipe (2);
the side frame type adjustable pipe support is characterized in that side frames (3) are welded on the side walls of two sides of a branch pipe (2), baffles (4) are rotatably mounted on the outer wall of each side frame (3), guide rail seats (6) are welded on the inner walls of two sides in each side frame (3), an adjusting rod (32) is movably arranged in each side frame (3), an adjusting end seat (31) is connected to the outer end of each adjusting rod (32), a rotating motor (36) is mounted on the inner wall of one side of each side frame (3), a screw rod is mounted on each rotating motor (36), the screw rod moves in each adjusting rod (32), a spiral ring (33) is connected between the screw rods, guide rods (35) are welded on the side walls of two sides of each adjusting rod (32), and each guide rod (35) moves on each guide rail seat (6) through a pulley;
a linkage mechanism (7) is connected between the adjusting end seat (31) and the baffle (4), a spring is sleeved outside the linkage mechanism (7), the linkage mechanism (7) comprises a first rod end (71), a second rod end (72) and an adjusting pipe (73), the first rod end (71) and the second rod end (72) are respectively installed on the adjusting end seat (31) and the baffle (4), the adjusting pipe (73) and the second rod end (72) are connected into a whole and slide in the first rod end (71) through a guide block (731), and a linear motor (721) connected with the first rod end (71) is further installed in the second rod end (72);
when the adjusting end seat (31) moves towards one side far away from the side frame (3), the linkage mechanism (7) is in an extension state, and when the adjusting end seat (31) moves towards one side close to the side frame (3), the linkage mechanism (7) is in a shortening state.
2. The water supply adjusting device for the greenhouse as claimed in claim 1, wherein the side frame (3) has a cavity structure inside, and one end of the side frame adjacent to the adjusting end seat (31) is opened.
3. The water supply adjusting device for the greenhouse as claimed in claim 1, wherein the baffle (4) has a connecting base (41) welded to one end thereof, the connecting base (41) is in a "U" shape and is connected to the side walls of the side frames (3) through a rotating shaft.
4. The water supply adjusting device for the greenhouse as claimed in claim 1, wherein a wheel groove matched with the pulley is formed on a concave surface on one side of the guide rail seat (6), and a distance sensor (61) is embedded on concave surfaces on the other two sides of the guide rail seat (6).
5. The water supply adjusting device for the greenhouse as claimed in claim 4, wherein the distance sensor (61) is connected with the rotating motor (36) through an electric signal.
6. The water supply adjusting device for the greenhouse as claimed in claim 1, wherein a bracket (34) is welded between the inner walls of the inner sides of the side frames (3), and the connection part of the rotating motor (36) and the screw is connected through a coupling fixed in the middle of the bracket (34).
7. The water supply adjusting device for the greenhouse as claimed in claim 1, wherein the adjusting end seat (31) is provided with a first movable cavity adapted to the first rod end (71), the side wall of the baffle (4) is welded with a fixed seat connected to the second rod end (72), and the fixed seat is provided with a second movable cavity adapted to the second rod end (72).
8. The water supply adjusting device for the greenhouse as claimed in claim 1, wherein an inner groove (712) is formed in the first rod end (71), guide grooves (711) are respectively formed on two sides of the inner groove (712), and the guide block (731) slides in the guide grooves (711).
9. The water supply adjusting device for the greenhouse as claimed in claim 8, wherein one side of the inner tank (712) is provided with an adjusting hole matched with the adjusting pipe (73) on the outer wall of the first rod end (71), and the longitudinal section of the adjusting hole is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110317063.XA CN113016451B (en) | 2021-03-25 | 2021-03-25 | Water supply adjusting device for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110317063.XA CN113016451B (en) | 2021-03-25 | 2021-03-25 | Water supply adjusting device for greenhouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113016451A CN113016451A (en) | 2021-06-25 |
| CN113016451B true CN113016451B (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110317063.XA Active CN113016451B (en) | 2021-03-25 | 2021-03-25 | Water supply adjusting device for greenhouse |
Country Status (1)
| Country | Link |
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| CN (1) | CN113016451B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113703501B (en) * | 2021-08-06 | 2022-08-30 | 安徽芸林生态农业科技有限公司 | Greenhouse intelligent management system based on Internet of things |
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| DE202009014748U1 (en) * | 2008-11-25 | 2010-02-25 | WININ ENTERPRISE CO., LTD., Lu Kang | Impact water sprinkler with adjustable water outlet angle |
| CN202663892U (en) * | 2012-05-31 | 2013-01-16 | 宁波大学 | Irrigation system for indoor plants |
| KR101381184B1 (en) * | 2012-12-18 | 2014-04-04 | 주식회사경농 | Sprinkler having rotation bridge for watering |
| CN205851143U (en) * | 2016-07-14 | 2017-01-04 | 河北万盈水利设备科技有限公司 | A kind of vertical rocker-arm formula shower nozzle |
| CN107360944A (en) * | 2017-09-04 | 2017-11-21 | 合肥原印农业科技有限公司 | A kind of collecting and distributing impact type agricultural irrigation spray head constructional device |
| CN208159629U (en) * | 2018-03-12 | 2018-11-30 | 新昌县嘉德科技发展有限公司 | A kind of agricultural machinery flusher |
| CN208724517U (en) * | 2018-07-20 | 2019-04-12 | 宿迁市设施园艺研究院（南京农业大学（宿迁）设施园艺研究院） | A kind of rainer for vegetables greenhouse cultivation |
| CN211909968U (en) * | 2020-03-30 | 2020-11-13 | 刘光宇 | Garden irrigation is with device that waters |
-
2021
- 2021-03-25 CN CN202110317063.XA patent/CN113016451B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009014748U1 (en) * | 2008-11-25 | 2010-02-25 | WININ ENTERPRISE CO., LTD., Lu Kang | Impact water sprinkler with adjustable water outlet angle |
| CN202663892U (en) * | 2012-05-31 | 2013-01-16 | 宁波大学 | Irrigation system for indoor plants |
| KR101381184B1 (en) * | 2012-12-18 | 2014-04-04 | 주식회사경농 | Sprinkler having rotation bridge for watering |
| CN205851143U (en) * | 2016-07-14 | 2017-01-04 | 河北万盈水利设备科技有限公司 | A kind of vertical rocker-arm formula shower nozzle |
| CN107360944A (en) * | 2017-09-04 | 2017-11-21 | 合肥原印农业科技有限公司 | A kind of collecting and distributing impact type agricultural irrigation spray head constructional device |
| CN208159629U (en) * | 2018-03-12 | 2018-11-30 | 新昌县嘉德科技发展有限公司 | A kind of agricultural machinery flusher |
| CN208724517U (en) * | 2018-07-20 | 2019-04-12 | 宿迁市设施园艺研究院（南京农业大学（宿迁）设施园艺研究院） | A kind of rainer for vegetables greenhouse cultivation |
| CN211909968U (en) * | 2020-03-30 | 2020-11-13 | 刘光宇 | Garden irrigation is with device that waters |
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