CN114287222A - Greenhouse watermelon is planted with driping irrigation dress device - Google Patents
Greenhouse watermelon is planted with driping irrigation dress device Download PDFInfo
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- CN114287222A CN114287222A CN202111664319.0A CN202111664319A CN114287222A CN 114287222 A CN114287222 A CN 114287222A CN 202111664319 A CN202111664319 A CN 202111664319A CN 114287222 A CN114287222 A CN 114287222A
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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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Abstract
The invention discloses a drip irrigation device for greenhouse watermelon planting, and relates to the technical field of drip irrigation devices for greenhouse watermelon planting. The greenhouse comprises a greenhouse frame body, wherein a water delivery pipe is arranged in the greenhouse frame body, a plurality of lantern rings are sleeved on the water delivery pipe, the lantern rings can rotate relative to the water delivery pipe, the lantern rings are of a hollow structure, a storage box is further arranged on the greenhouse frame body and is communicated with the interior of the lantern rings, a water dripping assembly is communicated with the water delivery pipe, an overflowing groove is formed in the outer wall of the water delivery pipe, a communicating hole is formed in the bottom wall of the overflowing groove, a plugging assembly capable of plugging the communicating hole is arranged in the water delivery pipe, a guide cylinder is communicated with the inner wall of the lantern rings, an overflowing cylinder is arranged in the guide cylinder, two ends of the overflowing cylinder are of a sealing structure, and a first overflowing hole and a second overflowing hole are formed in the side walls of the two ends of the overflowing cylinder. The fertilizer or the nutrient solution is conveniently added to realize the water and fertilizer integrated drip irrigation, and the adding amount of the fertilizer or the nutrient solution can be conveniently controlled.
Description
Technical Field
The invention relates to the technical field of drip irrigation devices for greenhouse watermelon planting, in particular to a drip irrigation device for greenhouse watermelon planting.
Background
In the planting process of greenhouse watermelons, water needs to be provided for watermelon planting soil, fertilizers are applied according to the growth vigor and different stages of the watermelons, and the fertilizers are generally dissolved in water for irrigation. In the prior art, fertilization and drip irrigation water addition are divided into two systems which are not interfered with each other, or drip irrigation and fertilization are combined, and fertilizer or nutrient solution is injected into a drip irrigation device when fertilization is needed. However, when water and fertilizer are used for drip irrigation, fertilizer solution or nutrient solution is inconvenient to add when needing to be added for multiple times at certain intervals, and the fertilizer solution or nutrient solution is required to be mixed at the source and then drip irrigation, so that the process is complex, and the application amount of the fertilizer solution or nutrient solution is inconvenient to control. In the growth process of watermelon seedlings, because the leaves of the watermelon seedlings are expanded, the situation that water and fertilizer are not released in place easily occurs during drip irrigation.
Therefore, a drip irrigation device for greenhouse watermelon planting is urgently needed, fertilizer or nutrient solution is conveniently added to realize water and fertilizer integrated drip irrigation, and the adding amount of the fertilizer or the nutrient solution can be conveniently controlled.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a drip irrigation device for greenhouse watermelon planting, which is convenient for adding fertilizer or nutrient solution to realize water and fertilizer integrated drip irrigation and can conveniently control the adding amount of the fertilizer or the nutrient solution.
The invention specifically adopts the following technical scheme:
the drip irrigation device for greenhouse watermelon planting comprises a greenhouse frame body, wherein a water delivery pipe is arranged in the greenhouse frame body, a plurality of lantern rings are sleeved on the water delivery pipe, the lantern rings can rotate relative to the water delivery pipe, the lantern rings are of a hollow structure, a storage box is further arranged on the greenhouse frame body, the storage box is communicated with the interior of the lantern rings, the water delivery pipe is communicated with a dripping assembly, an overflowing groove is formed in the outer wall of the water delivery pipe, a communicating hole is formed in the bottom wall of the overflowing groove, a plugging assembly capable of plugging the communicating hole is arranged in the water delivery pipe, a guide cylinder is communicated with the inner wall of the lantern rings, an overflowing cylinder capable of moving along the guide cylinder is arranged in the guide cylinder, the overflowing cylinder has a tendency of moving towards the axis of the water delivery pipe, two ends of the overflowing cylinder are of a sealing structure, a first overflowing hole and a second overflowing hole are formed in the side walls of two ends of the overflowing cylinder, and the plugging assembly can be opened by the overflowing cylinder.
Preferably, the shutoff subassembly includes fixed block, shutoff spring, shutoff piece and connecting rod, and the fixed block is located the below in discharge orifice, and the fixed block is connected with the raceway inner wall through the connecting rod, and the shutoff piece is located the intercommunication hole, and the shutoff spring is located between fixed block and the shutoff piece.
Preferably, the outer wall of the plugging block is provided with a limiting flange, and a sealing gasket is arranged between the limiting flange and the inner wall of the water pipe.
Preferably, the lower end face of the overflowing cylinder is an arc-shaped face, an annular guide face is arranged at the upper end of the communicating hole, the inner diameter of the guide face is gradually reduced along the direction from top to bottom, the outer wall of the overflowing cylinder is matched with the inner wall of the guide cylinder, the distance between the first overflowing hole and the second overflowing hole is smaller than the length of the guide cylinder, and the first overflowing hole and the second overflowing hole are in a blocking state when being located in the guide cylinder.
Preferably, the guide way has been seted up to the outer wall of draft tube, and the outer wall that overflows the section of thick bamboo sets up the guide block that runs through the guide way, and the upper end of draft tube is provided with the spacing ring, and the draft tube still overlaps outward to be equipped with compression spring, and compression spring is located the spacing ring and to the wire piece between.
Preferably, the bottom wall of the overflow groove is an arc surface taking the distance to the axis of the water delivery pipe as a radius, a step surface is further arranged in the overflow groove, the distance from the step surface to the axis of the water delivery pipe is greater than the distance from the arc surface to the axis of the water delivery pipe, and the step surface and the arc surface are in inclined transition.
Preferably, the drip assembly comprises a drip tube, a drip spring, a spring holder and a sealing ball; the upper end and the raceway of drip pipe are linked together, and the hole that drips has been seted up to the lower extreme of drip pipe, and the ball sealer is located the drip intraductal and can the shutoff hole that drips, and the spring frame setting is in the drip intraductal, and the spring setting that drips is between ball sealer and spring frame still includes adjusting part, and adjusting part is used for adjusting the clearance between ball sealer and the hole that drips.
Preferably, the adjusting assembly comprises an adjusting cylinder and an adjusting ball, the adjusting cylinder is sleeved outside the water dripping pipe and is in threaded connection with the water dripping pipe, the adjusting ball is arranged in the adjusting cylinder, and the adjusting ball can be in contact with a sealing ball exposed out of the water dripping pipe.
Preferably, the lower end of the water pipe is further communicated with an extension pipe, the upper end of the water dropping pipe is sleeved outside the extension pipe, the outer wall of the water dropping pipe is further provided with a lifting plate, and the lifting plate is connected with a power device.
Preferably, the power device is a hydraulic cylinder or a winch.
The invention has the beneficial effects that:
1. the water pipe of the invention is communicated with water storage equipment or municipal pipelines, the water pipe is sleeved with a lantern ring which can rotate relative to the water pipe, the upper end of the water pipe is provided with an overflow groove, and an overflow cavity which is relatively sealed is formed between the overflow groove and the inner wall of the lantern ring. The lantern ring is of a hollow structure, the interior of the lantern ring is communicated with a discharge box used for storing fertilizer or nutrient solution, a communication hole is formed in the bottom wall of the overflowing groove in a penetrating mode, the communication hole communicates the interior of the water delivery pipe with the overflowing cavity, a guide cylinder and an overflowing cylinder are arranged on the inner wall of the lantern ring, the overflowing cylinder is sleeved in the guide cylinder and located in the overflowing groove, the overflowing cylinder can move along the guide cylinder, two ends of the overflowing cylinder are of a sealing structure, the side walls of the two ends of the overflowing cylinder are provided with a first overflowing hole and a second overflowing hole, the number of the first overflowing hole and the number of the second overflowing hole can be multiple, and it needs to be further explained that when the first overflowing hole is communicated with the interior of the lantern ring, the second overflowing hole is located in the guide cylinder and keeps a sealing state; when the second overflowing hole is communicated with the overflowing cavity, the first overflowing hole is positioned in the guide cylinder to keep a sealing state; the first overflowing hole and the second overflowing hole can be positioned in the guide shell and keep the first overflowing hole and the second overflowing hole in a sealing state. In the process of realizing the rotation of the lantern ring, the overflowing cylinder has a tendency of moving inwards along the radial direction, the overflowing cylinder is communicated with the lantern ring firstly, then enters the guide cylinder to be in a relatively closed state, and is communicated with the overflowing cavity finally, and the overflowing cylinder can open the plugging component. The fertilizer or nutrient solution in the lantern ring is injected into the water delivery pipe through the overflowing barrel, the lantern ring rotates in a reciprocating mode to realize quantitative fertilizer injection for many times, manual accurate weighing and later injection are not needed at every time, manual labor intensity is reduced, and automatic management is convenient to realize.
2. By arranging the plugging, when fertilizer or nutrient solution needs to be injected, the normal state of the communicating hole is kept in a plugging state, and the integrity of the water delivery pipe is kept. By arranging the limiting flange and arranging the sealing gasket between the limiting flange and the inner wall of the water delivery pipe, the sealing effect of the plugging block in plugging the communicating hole is improved.
3. The lower extreme that overflows a section of thick bamboo is the arcwall face, and annular spigot surface has been seted up to the upper end of intercommunicating pore, and the internal diameter top-down of spigot surface reduces gradually, and when overflowing a section of thick bamboo and entering into the intercommunicating pore promptly, it can exert thrust to the shutoff piece to overflow a section of thick bamboo to open the shutoff subassembly, when overflowing a section of thick bamboo and need follow the intercommunicating pore and shift out, overflow a section of thick bamboo's lower extreme and spigot surface contact, the spigot surface exerts vertical direction's component to overflowing a section of thick bamboo, thereby makes and overflow a section of thick bamboo and can follow and shift out in the intercommunicating pore.
4. The outer wall of the guide cylinder is provided with a limiting ring and a compression spring, the side wall of the guide cylinder is also provided with a guide groove, a guide block of the overflowing cylinder can move in the guide groove, and the overflowing cylinder is applied with thrust moving inwards along the radial direction through the compression spring. The bottom wall of the overflowing groove is provided with a step surface, the step surface and the bottom wall of the overflowing groove are circular arcs taking the axis of the water pipe as the center of a circle from the cross section shape, and the step surface and the overflowing groove are different in height, so that when the lower end of the overflowing cylinder is in contact with the bottom wall of the overflowing groove and the step surface in the rotating process, the compression degree of the compression spring is different, and the positions of the first overflowing hole and the second overflowing hole are different. When the lower end of the flow guide cylinder is in contact with the step surface and the first overflowing hole is communicated with the interior of the lantern ring, the second overflowing hole is positioned in the flow guide cylinder to keep a sealing state; when the lower end of the overflowing cylinder is contacted with the bottom wall of the overflowing groove, the first overflowing hole and the second overflowing hole can be positioned in the guide cylinder and keep the first overflowing hole and the second overflowing hole in a sealing state; when the lower end of the overflowing cylinder contacts with the blocking assembly and the blocking assembly is opened, the overflowing cylinder can continue to move a certain distance in an intended mode, the second overflowing hole is communicated with the overflowing cavity, and the first overflowing hole is located in the guide cylinder to keep a blocking state. In the process of injecting fertilizer or nutrient solution, the inside of the lantern ring is always kept relatively isolated from the water delivery pipe. It should be further noted that, a plurality of lantern rings can be provided, and the lantern rings can be rotated manually; or a gear ring is arranged outside the lantern ring, each gear ring is provided with a motor, and the motor is provided with a gear meshed with the gear ring; or all the lantern rings are penetrated by a transmission rod, and then reciprocating force rotating along an arc is applied to the transmission rod.
5. Through setting up the subassembly and the adjusting part that drip, the relative drip pipe of a regulation section of thick bamboo reciprocates, makes the degree that the ball upwards extrudees the ball sealer different to make the ball sealer different with the clearance distance between the hole that drips, thereby realize the flow control who drips. Through setting up the spring that drips, make the ball sealer have the trend of moving to the direction that is close to the hole that drips all the time. A plurality of drip pipes that can control the coplanar and set up side by side move up and down through setting up the lifter plate to the distance that realizes the lower extreme of drip pipe and ground is adjustable.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a water pipe and a collar;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is an enlarged view of the structure at C in FIG. 2;
FIG. 6 is a schematic view of the shape of a frame body of a greenhouse;
in the attached drawings, 1-a greenhouse frame body, 2-a water conveying pipe, 201-an overflow groove, 202-a step surface, 3 lantern rings, 4-a storage box, 5-a plugging assembly, 501-a fixing block, 502-a plugging spring, 503-a connecting rod, 504-a plugging block, 505-a limiting flange, 6-a guide cylinder, 601-a limiting ring, 602-a compression spring, 603-a guide groove, 7-an overflow cylinder, 701-a first overflow hole, 702-a second overflow hole, 703-a guide block, 8-a water dropping assembly, 801-a spring frame, 802-a water dropping pipe, 803-a water dropping spring, 804-a sealing ball, 9-an adjusting assembly, 901-an adjusting cylinder, 902-an adjusting ball, 10-an extension pipe and 11-a lifting plate.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
Example 1
The drip irrigation device for planting the greenhouse watermelons comprises a greenhouse frame body 1, a water delivery pipe 2 is arranged in the greenhouse frame body 1, a plurality of lantern rings 3 are sleeved on the water delivery pipe 2, the lantern rings 3 can rotate relative to the water delivery pipe 2, each lantern ring 3 is of a hollow structure, a storage box 4 is further arranged on the greenhouse frame body 1, the storage box 4 is communicated with the interior of each lantern ring 3, the water delivery pipe 2 is communicated with a water dropping assembly 8, the outer wall of the water delivery pipe 2 is provided with a flow through groove 201, the bottom wall of the flow through groove 201 is provided with a communicating hole, a blocking assembly 5 capable of blocking the communicating hole is arranged in the water delivery pipe 2, the inner wall of each lantern ring 3 is communicated with a flow guide cylinder 6, a flow guide cylinder 7 capable of moving along the flow guide cylinder 6 is arranged in the flow guide cylinder 6, the flow guide cylinder 7 has the tendency of moving towards the axis of the water delivery pipe 2, the two ends of the flow through cylinder 7 are of sealing structures, and the side walls at the two ends of the flow through cylinder 7 are provided with a first flow through hole 701 and a second through hole 702, the overflowing cylinder 7 can open the plugging component 5.
After the technical scheme is adopted: the water delivery pipe 2 is communicated with water storage equipment or municipal pipelines, the water delivery pipe 2 is sleeved with the lantern ring 3, the lantern ring 3 can rotate relative to the water delivery pipe 2, the upper end of the water delivery pipe 2 is provided with the overflowing groove 201, and a relatively sealed overflowing cavity is formed between the overflowing groove 201 and the inner wall of the lantern ring 3. The lantern ring 3 is of a hollow structure, the interior of the lantern ring 3 is communicated with a discharge box used for storing fertilizer or nutrient solution, a communication hole is formed in the bottom wall of the overflowing groove 201 in a penetrating mode, the communication hole communicates the interior of the water pipe 2 with the overflowing cavity, a guide cylinder 6 and an overflowing cylinder 7 are arranged on the inner wall of the lantern ring 3, the overflowing cylinder 7 is sleeved in the guide cylinder 6 and located in the overflowing groove 201, the overflowing cylinder 7 can move along the guide cylinder 6, two ends of the overflowing cylinder 7 are of sealing structures, the side walls of the two ends are provided with a first overflowing hole 701 and a second overflowing hole 702, the number of the first overflowing hole 701 and the number of the second overflowing hole 702 can be several, and it needs to be further explained that when the first overflowing hole 701 is communicated with the interior of the lantern ring 3, the second overflowing hole 702 is located in the guide cylinder 6 and keeps a blocking state; when the second overflowing hole 702 is communicated with the overflowing cavity, the first overflowing hole 701 is positioned in the guide shell 6 and keeps a sealing state; the first overflowing hole 701 and the second overflowing hole 702 can be positioned in the guide shell 6, and the blocking state of the first overflowing hole 701 and the second overflowing hole 702 is kept. In the process of realizing the rotation of the lantern ring 3, the overflowing cylinder 7 has a tendency of moving inwards along the radial direction, the overflowing cylinder 7 is firstly communicated with the lantern ring 3, then enters the guide cylinder 6 to be in a relatively closed state, and is finally communicated with the overflowing cavity, and the overflowing cylinder 7 can open the plugging component 5. Through overflowing a 7 realization with fertilizer or nutrient solution in the lantern ring 3 pour into raceway 2 into, lantern ring 3 reciprocating motion realizes the ration of many times and puts in fertilizer, need not all need artifical accurate weighing back injection at every turn, reduces artifical intensity of labour, is convenient for realize automated management.
Example 2
The present embodiment is further optimized on the basis of embodiment 1 as follows: the plugging component 5 comprises a fixing block 501, a plugging spring 502, a plugging block 504 and a connecting rod 503, the fixing block 501 is located below the overflowing hole, the fixing block 501 is connected with the inner wall of the water pipe 2 through the connecting rod 503, the plugging block 504 is located in the communicating hole, and the plugging spring 502 is located between the fixing block 501 and the plugging block 504. The outer wall of the blocking block 504 is provided with a limiting flange 505, and a sealing gasket is arranged between the limiting flange 505 and the inner wall of the water pipe 2.
After the technical scheme is adopted: by arranging the plugging, when fertilizer or nutrient solution needs to be injected, the normal state of the communicating hole is kept in a plugging state, and the integrity of the water delivery pipe 2 is kept. By arranging the limiting flange 505 and arranging the sealing gasket between the limiting flange 505 and the inner wall of the water delivery pipe 2, the sealing effect of the plugging block 504 during plugging the communicating hole is improved.
Example 3
The present embodiment is further optimized on the basis of embodiment 1 as follows: the lower terminal surface that overflows section of thick bamboo 7 is the arcwall face, and annular spigot surface has been seted up to the upper end of intercommunicating pore, and the internal diameter of spigot surface reduces along top-down's direction gradually, overflows the outer wall of section of thick bamboo 7 and the inner wall looks adaptation of draft tube 6, and the distance between first discharge orifice 701 and the second discharge orifice 702 is less than the length of draft tube 6, is in the shutoff state when first discharge orifice 701 and second discharge orifice 702 are located draft tube 6.
After the technical scheme is adopted: the lower extreme that overflows a section of thick bamboo 7 is the arcwall face, and annular spigot surface has been seted up to the upper end of intercommunicating pore, and the internal diameter top-down of spigot surface reduces gradually, and when overflowing a section of thick bamboo 7 and entering into the intercommunicating pore promptly, overflow a section of thick bamboo 7 and can exert thrust to blocking piece 504 to open shutoff subassembly 5, when overflowing a section of thick bamboo 7 and need follow the intercommunicating pore and shift out, overflow the lower extreme and the spigot surface contact of a section of thick bamboo 7, the spigot surface exerts vertical direction's component to overflowing a section of thick bamboo 7, thereby makes and overflow a section of thick bamboo 7 and can follow and shift out in the intercommunicating pore.
Example 4
The present embodiment is further optimized on the basis of embodiment 1 as follows: the guide way 603 has been seted up to the outer wall of draft tube 6, and the outer wall that overflows section of thick bamboo 7 sets up guide block 703 that runs through guide way 603, and the upper end of draft tube 6 is provided with spacing ring 601, and draft tube 6 still overlaps outward to be equipped with compression spring 602, and compression spring 602 is located spacing ring 601 and to between the wire piece. The bottom wall of the overflowing groove 201 is an arc surface taking the distance from the bottom wall to the axis of the water conveying pipe 2 as a radius, a step surface 202 is further arranged in the overflowing groove 201, the distance from the step surface 202 to the axis of the water conveying pipe 2 is larger than the distance from the arc surface to the axis of the water conveying pipe 2, and the step surface 202 and the arc surface are in inclined transition.
After the technical scheme is adopted: the outer wall of the guide shell 6 is provided with a limiting ring 601 and a compression spring 602, the side wall of the guide shell 6 is further provided with a guide groove 603, a guide block 703 of the overflowing cylinder 7 can move in the guide groove 603, and the compression spring 602 applies a thrust force moving inwards in the radial direction to the overflowing cylinder 7. The bottom wall of the flow passage groove 201 is provided with a step surface 202, the step surface 202 and the bottom wall of the flow passage groove 201 are arcs taking the axis of the water pipe 2 as the center of a circle when viewed from the cross-sectional shape, and the step surface 202 and the flow passage groove 201 are different in height, so that when the lower end of the flow passage barrel 7 contacts with the bottom wall of the flow passage groove 201 and the step surface 202 in the rotating process of the lantern ring 3, the compression degree of the compression spring 602 is different, and the positions of the first flow passage hole 701 and the second flow passage hole 702 are different. Namely, when the lower end of the flow passage cylinder 7 is in contact with the step surface 202 and the first overflowing hole 701 is communicated with the interior of the lantern ring 3, the second overflowing hole 702 is positioned in the guide cylinder 6 at the moment and keeps a sealing state; when the lower end of the flow cylinder 7 is in contact with the bottom wall of the flow groove 201, the first overflowing hole 701 and the second overflowing hole 702 can be positioned in the guide shell 6, and the blocking state of the first overflowing hole 701 and the second overflowing hole 702 is kept; when the lower end of the flow passing cylinder 7 contacts the plugging component 5 and the plugging component 5 is opened, the flow passing cylinder 7 continues to move a certain distance, the second overflowing hole 702 is communicated with the flow passing cavity, and the first overflowing hole 701 is positioned in the guide shell 6 to keep a plugging state. In the process of injecting fertilizer or nutrient solution, the relative isolation of the interior of the lantern ring 3 and the water conveying pipe 2 is always kept. It should be further noted that, a plurality of lantern rings 3 can be provided, and the lantern rings 3 can be rotated manually; or a gear ring can be arranged outside the lantern ring 3, each gear ring is provided with a motor, and the motor is provided with a gear meshed with the gear ring; or all the collars 3 are penetrated by a driving rod and then the driving rod is applied with reciprocating force rotating along an arc.
Example 5
The present embodiment is further optimized on the basis of embodiment 1 as follows: the drip assembly 8 comprises a drip tube 802, a drip spring 803, a spring holder 801 and a sealing ball 804; the upper end of the water dripping pipe 802 is communicated with the water conveying pipe 2, the lower end of the water dripping pipe 802 is provided with a water dripping hole, the sealing ball 804 is positioned in the water dripping pipe 802 and can block the water dripping hole, the spring frame 801 is arranged in the water dripping pipe 802, the water dripping spring 803 is arranged between the sealing ball 804 and the spring frame 801, the water dripping device further comprises an adjusting assembly 9, and the adjusting assembly 9 is used for adjusting a gap between the sealing ball 804 and the water dripping hole. The adjusting assembly 9 comprises an adjusting cylinder 901 and an adjusting ball 902, the adjusting cylinder 901 is sleeved outside the water dropping pipe 802, the adjusting cylinder 901 is in threaded connection with the water dropping pipe 802, the adjusting ball 902 is arranged in the adjusting cylinder 901, and the adjusting ball 902 can be in contact with the sealing ball 804 exposed out of the water dropping pipe 802. The lower end of the water pipe 2 is also communicated with an extension pipe 10, the upper end of the water dropping pipe 802 is sleeved outside the extension pipe 10, the outer wall of the water dropping pipe 802 is also provided with a lifting plate 11, and the lifting plate 11 is connected with a power device. The power device is a hydraulic cylinder or a winch.
After the technical scheme is adopted: through setting up dripping subassembly 8 and adjusting part 9, adjust a section of thick bamboo 901 and reciprocate relative to dripping pipe 802, make the degree that adjusts ball 902 upwards extrudees sealed ball 804 different to make the clearance distance between sealed ball 804 and the drip hole different, thereby realize the flow control that drips. By providing the dropping spring 803, the sealing ball 804 always tends to move toward the dropping hole. The plurality of drip pipes 802 arranged side by side in the same plane can be controlled to move up and down by arranging the lifting plate 11, so that the distance between the lower ends of the drip pipes 802 and the ground can be adjusted.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. The utility model provides a greenhouse watermelon is planted with driping irrigation dress device, includes the greenhouse frame body, be provided with raceway, its characterized in that in the greenhouse frame body: the cover is equipped with a plurality of lantern ring on the raceway, the relative raceway rotation of lantern ring ability, the lantern ring is hollow structure, still be provided with the storage case on the big-arch shelter support body, the storage case is linked together with lantern ring inside, the raceway intercommunication has the subassembly that drips, the overflow groove has been seted up to the outer wall of raceway, the intercommunicating pore has been seted up to the diapire in overflow groove, be provided with the shutoff subassembly that can shutoff intercommunicating pore in the raceway, the inner wall intercommunication of lantern ring is provided with the draft tube, be provided with in the draft tube and follow the section of thick bamboo that overflows that the draft tube removed, it has the trend to being close to the raceway axis removal to overflow a section of thick bamboo, the both ends that overflow a section of thick bamboo are sealing structure, overflow the lateral wall at a section of thick bamboo both ends and seted up first overflowing hole and second overflowing hole, overflow a section of thick bamboo can open the shutoff subassembly.
2. The drip irrigation device for greenhouse watermelon planting according to claim 1, wherein: the shutoff subassembly includes fixed block, shutoff spring, shutoff piece and connecting rod, the fixed block is located the below in discharge orifice, the fixed block is connected with the raceway inner wall through the connecting rod, the shutoff piece is located the intercommunicating pore, the shutoff spring is located between fixed block and the shutoff piece.
3. The drip irrigation device for greenhouse watermelon planting according to claim 2, wherein: the outer wall of the plugging block is provided with a limiting flange, and a sealing gasket is arranged between the limiting flange and the inner wall of the water pipe.
4. The drip irrigation device for greenhouse watermelon planting according to claim 1, wherein: the lower terminal surface that overflows the section of thick bamboo is the arcwall face, annular spigot surface has been seted up to the upper end of intercommunicating pore, the internal diameter of spigot surface reduces along top-down's direction gradually, the outer wall that overflows the section of thick bamboo and the inner wall looks adaptation of draft tube, the distance between first discharge orifice and the second discharge orifice is less than the length of draft tube, first discharge orifice and second discharge orifice are in the shutoff state when being located the draft tube.
5. The drip irrigation device for greenhouse watermelon planting according to claim 1, wherein: the guide way has been seted up to the outer wall of draft tube, the outer wall that overflows the section of thick bamboo sets up the guide block that runs through the guide way, the upper end of draft tube is provided with the spacing ring, still the cover is equipped with compression spring outside the draft tube, compression spring is located the spacing ring and to between the wire piece.
6. The drip irrigation device for greenhouse watermelon planting according to claim 1, wherein: the bottom wall of the overflow groove is an arc surface taking the distance from the bottom wall to the axis of the water delivery pipe as a radius, a step surface is further arranged in the overflow groove, the distance from the step surface to the axis of the water delivery pipe is larger than the distance from the arc surface to the axis of the water delivery pipe, and the step surface and the arc surface are in inclined transition.
7. The drip irrigation device for greenhouse watermelon planting according to claim 1, wherein: the water dropping assembly comprises a water dropping pipe, a water dropping spring, a spring frame and a sealing ball; the water dripping device is characterized in that the upper end of the water dripping pipe is communicated with the water delivery pipe, a water dripping hole is formed in the lower end of the water dripping pipe, the sealing ball is located in the water dripping pipe and can block the water dripping hole, the spring frame is arranged in the water dripping pipe, the water dripping spring is arranged between the sealing ball and the spring frame, the water dripping device further comprises an adjusting assembly, and the adjusting assembly is used for adjusting a gap between the sealing ball and the water dripping hole.
8. The drip irrigation device for greenhouse watermelon planting according to claim 7, wherein: the adjusting component comprises an adjusting barrel and an adjusting ball, the adjusting barrel is sleeved outside the water dripping pipe, the adjusting barrel is in threaded connection with the water dripping pipe, the adjusting ball is arranged in the adjusting barrel, and the adjusting ball can be in contact with a sealing ball exposed outside the water dripping pipe.
9. The drip irrigation device for greenhouse watermelon planting according to claim 7, wherein: the water pipe is characterized in that the lower end of the water pipe is also communicated with an extension pipe, the upper end of the water dripping pipe is sleeved outside the extension pipe, the outer wall of the water dripping pipe is also provided with a lifting plate, and the lifting plate is connected with a power device.
10. The drip irrigation device for greenhouse watermelon planting according to claim 9, wherein: the power device is a hydraulic cylinder or a winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111664319.0A CN114287222B (en) | 2021-12-30 | 2021-12-30 | Greenhouse watermelon is planted and is used device of driping irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111664319.0A CN114287222B (en) | 2021-12-30 | 2021-12-30 | Greenhouse watermelon is planted and is used device of driping irrigation |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2973123A (en) * | 1957-04-18 | 1961-02-28 | Sparklets Ltd | Fluid dispensing means |
| US20070145162A1 (en) * | 2004-01-30 | 2007-06-28 | Macmahon John F | Nutrient delivery device with filter |
| CA2565373A1 (en) * | 2006-10-23 | 2008-04-23 | Daniel L. Forsyth | Apparatus and method to improve field application of anhydrous ammonia in cold temperatures |
| GB2447377A (en) * | 2006-06-16 | 2008-09-10 | Nat Coupling Co Inc | Liquid chemical dispenser for an irrigation system |
| BRPI0805039A2 (en) * | 2008-11-24 | 2010-07-27 | Luz Eduardo Branco Da | fertilizer for home faucet with nutrient solution in non-agricultural areas for fertilization of ornamental plants of homes, farms, sports, commercial and leisure establishments |
| CN102668795A (en) * | 2012-05-16 | 2012-09-19 | 石河子大学 | Precise control fertilization and fertilizer preparation device applied to drip irrigation |
| CN206575945U (en) * | 2017-01-19 | 2017-10-24 | 白银东鹏现代农业开发有限责任公司 | A kind of greenhouse automatic drip-irrigation liquid manure integrated device |
| CN108990765A (en) * | 2018-09-05 | 2018-12-14 | 安徽瓦大现代农业科技有限公司 | A kind of drip irrigation appliance of greenhouse gardening |
| CN208370557U (en) * | 2018-07-05 | 2019-01-15 | 河北冀硕管业有限公司 | A kind of water flow is adjustable and the drip irrigation emitter of truncation |
| CN111788921A (en) * | 2020-08-17 | 2020-10-20 | 马妮娜 | Fertilizer drip irrigation system for planting agricultural products in ecological greenhouse |
| CN212212127U (en) * | 2020-03-10 | 2020-12-25 | 重庆再恒生态农业有限公司 | Agricultural greenhouse is with driping irrigation device |
| JP2021061815A (en) * | 2019-10-11 | 2021-04-22 | 楽 康Ｌｅ，Ｋａｎｇ | Irrigation machine equipment for farming |
| CN213755985U (en) * | 2020-11-16 | 2021-07-23 | 河南省李芳生态循环农业开发有限公司 | Watermelon big-arch shelter watering device |
-
2021
- 2021-12-30 CN CN202111664319.0A patent/CN114287222B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2973123A (en) * | 1957-04-18 | 1961-02-28 | Sparklets Ltd | Fluid dispensing means |
| US20070145162A1 (en) * | 2004-01-30 | 2007-06-28 | Macmahon John F | Nutrient delivery device with filter |
| GB2447377A (en) * | 2006-06-16 | 2008-09-10 | Nat Coupling Co Inc | Liquid chemical dispenser for an irrigation system |
| CA2565373A1 (en) * | 2006-10-23 | 2008-04-23 | Daniel L. Forsyth | Apparatus and method to improve field application of anhydrous ammonia in cold temperatures |
| BRPI0805039A2 (en) * | 2008-11-24 | 2010-07-27 | Luz Eduardo Branco Da | fertilizer for home faucet with nutrient solution in non-agricultural areas for fertilization of ornamental plants of homes, farms, sports, commercial and leisure establishments |
| CN102668795A (en) * | 2012-05-16 | 2012-09-19 | 石河子大学 | Precise control fertilization and fertilizer preparation device applied to drip irrigation |
| CN206575945U (en) * | 2017-01-19 | 2017-10-24 | 白银东鹏现代农业开发有限责任公司 | A kind of greenhouse automatic drip-irrigation liquid manure integrated device |
| CN208370557U (en) * | 2018-07-05 | 2019-01-15 | 河北冀硕管业有限公司 | A kind of water flow is adjustable and the drip irrigation emitter of truncation |
| CN108990765A (en) * | 2018-09-05 | 2018-12-14 | 安徽瓦大现代农业科技有限公司 | A kind of drip irrigation appliance of greenhouse gardening |
| JP2021061815A (en) * | 2019-10-11 | 2021-04-22 | 楽 康Ｌｅ，Ｋａｎｇ | Irrigation machine equipment for farming |
| CN212212127U (en) * | 2020-03-10 | 2020-12-25 | 重庆再恒生态农业有限公司 | Agricultural greenhouse is with driping irrigation device |
| CN111788921A (en) * | 2020-08-17 | 2020-10-20 | 马妮娜 | Fertilizer drip irrigation system for planting agricultural products in ecological greenhouse |
| CN213755985U (en) * | 2020-11-16 | 2021-07-23 | 河南省李芳生态循环农业开发有限公司 | Watermelon big-arch shelter watering device |
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| Publication number | Publication date |
|---|---|
| CN114287222B (en) | 2023-04-07 |
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