CN223452537U - Irrigation device for planting greenhouse pumpkin with adjustable interval - Google Patents
Irrigation device for planting greenhouse pumpkin with adjustable intervalInfo
- Publication number
- CN223452537U CN223452537U CN202521836146.XU CN202521836146U CN223452537U CN 223452537 U CN223452537 U CN 223452537U CN 202521836146 U CN202521836146 U CN 202521836146U CN 223452537 U CN223452537 U CN 223452537U
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- drip
- sliding
- pumpkin
- planting
- irrigation device
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Abstract
本实用新型公开了一种间距可调式大棚南瓜种植用滴灌装置，包括水箱、主输送管、分支输送管以及支撑机构；主输送管通过导水管与所述水箱连通；所述分支输送管与所述主输送管连通，所述分支输送管的底端间隔连通有多根输液软管；支撑机构包括两根横杆和多组连接在所述横杆下方的预埋杆，两根所述横杆间连接有适于支撑分支输送管的弧形支撑板，所述横杆上分别间隔滑动连接有多个活动块，所述活动块的外端端面上通过连接件连接有滴液组件，所述滴液组件与所述输液软管连通。本实用新型通过活动块的作用可随意根据不同的种植部位对滴液组件的位置进行调整，以便适配不同的滴灌部位，灵活性较强，调节方式简单，省时省力。
The utility model discloses a drip irrigation device for greenhouse pumpkin planting with adjustable spacing, comprising a water tank, a main delivery pipe, a branch delivery pipe, and a support mechanism; the main delivery pipe is connected to the water tank via a water conduit; the branch delivery pipes are connected to the main delivery pipe, and the bottom ends of the branch delivery pipes are connected to multiple infusion hoses at intervals; the support mechanism comprises two cross bars and multiple groups of embedded rods connected below the cross bars, an arc-shaped support plate suitable for supporting the branch delivery pipes is connected between the two cross bars, and multiple movable blocks are slidably connected to the cross bars at intervals, and the outer end surfaces of the movable blocks are connected to drip assemblies via connectors, and the drip assemblies are connected to the infusion hoses. The utility model can adjust the position of the drip assembly according to different planting locations through the action of the movable blocks to adapt to different drip irrigation locations, with high flexibility, simple adjustment method, and time and labor saving.
Description
Technical Field
The utility model relates to the technical field of pumpkin planting, in particular to a drip irrigation device for planting pumpkin in a greenhouse with adjustable spacing.
Background
Pumpkin is one species of Cucurbitaceae Cucurbita, annual vines, fructus Cucurbitae moschatae has round, oblate, oblong, spindle shape or calabash shape, and has multiple concave front end, smooth surface or tumor-shaped protrusions and longitudinal grooves, and white frost after maturation.
In order to save resources, the pumpkin is required to be watered and periodically supplied with nutrient solution, and the drip irrigation is usually carried out by adopting a drip irrigation mode, wherein water is sent to the root of crops for local irrigation by utilizing a plastic pipeline through an orifice or a dripper on a capillary tube with the diameter of about 10mm, the water-saving irrigation mode is a water-saving irrigation mode, the water utilization rate can reach 95%, the drip irrigation mode has higher water-saving yield-increasing effect compared with the drip irrigation mode, and meanwhile, the drip irrigation mode can be combined with fertilization, improves the fertilizer efficiency by more than one time, and can be suitable for irrigation of fruit trees, vegetables, commercial crops and greenhouses.
Chinese patent publication No. CN216415101U discloses a nutrient solution replenishing device for pumpkin planting, including a protection section of thick bamboo, the rotation is connected with the liquid storage section of thick bamboo in the protection section of thick bamboo, just a plurality of through-hole has been seted up on the periphery of liquid storage section of thick bamboo, the through-hole is sharp array distribution, just the bottom intercommunication of protection section of thick bamboo has a plurality of to drip irrigation the head corresponding with the through-hole, the one end of liquid storage section of thick bamboo runs through the protection section of thick bamboo and extends to the outside of protection section of thick bamboo, the feed liquor hole has still been seted up to the outside that just is located the protection section of thick bamboo on the periphery of liquid storage section of thick bamboo, just threaded connection has sealed lid on the feed liquor hole, the feed liquor hole is in same straight line with the through-hole. The device sets up the stock solution section of thick bamboo through rotating in the protection section of thick bamboo, adds the nutrient solution in the stock solution section of thick bamboo in advance, when needs apply the nutrient solution to the pumpkin seedling, only need rotate the stock solution section of thick bamboo make the through-hole on the stock solution section of thick bamboo with drip irrigation first adaptation can, save planting personnel's working strength.
However, in the prior art disclosed in the foregoing, the dripper is fixed and not movable, and because there is a certain deviation in the distance between adjacent plants in the planting process of the pumpkin, the dripper cannot effectively adjust the adjacent drippers according to different distances, so that the drip opening of the dripper is closer to the root of the plant, and certain limitation exists in use.
Disclosure of utility model
The utility model aims to provide a drip irrigation device for planting pumpkin in a greenhouse with adjustable spacing, which solves the problems that in the prior art, the drip heads are fixedly connected, and the drip heads cannot be effectively adjusted according to different spacing because a certain deviation exists in the distance between adjacent plants in the planting process of pumpkin, so that the drip openings of the drip heads are closer to the roots of plants, and certain limitation exists in use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A drip irrigation device for planting pumpkin in a greenhouse with adjustable space comprises a water tank, a main conveying pipe, branch conveying pipes and a supporting mechanism, wherein the water tank is supported on the ground through a fixing frame, the main conveying pipe is communicated with the water tank through a water guide pipe, the branch conveying pipes are multiple, the branch conveying pipes are respectively communicated with the main conveying pipe and are distributed at intervals in an array mode, the bottom ends of the branch conveying pipes are respectively communicated with a plurality of infusion hoses at intervals, the supporting mechanism is respectively supported below the branch conveying pipes and comprises two cross rods and a plurality of groups of embedded rods connected below the cross rods, a plurality of arc-shaped supporting plates are connected between the bottom ends of the two cross rods at intervals, the branch conveying pipes are supported on the supporting plates and form preset spaces with the side walls of the two cross rods, the two cross rods are respectively connected with a plurality of movable blocks at intervals in a sliding mode, and the outer end faces of the movable blocks are connected with infusion assemblies through connecting pieces, and the infusion assemblies are communicated with the infusion hoses.
In an alternative embodiment, the cross bars are square bars, each group of the embedded bars is two, the two embedded bars are respectively connected below the two cross bars, and the bottom ends of the embedded bars are in conical arrangement.
In an alternative embodiment, the connecting piece is a spherical universal joint, the fixed end of the spherical universal joint is detachably connected with the movable block through a threaded joint, and the rotating end is fixedly connected with the drip assembly.
In an alternative embodiment, the drip assembly comprises a connecting cylinder and a drip head communicated with the infusion hose, the rear end of the connecting cylinder is fixedly connected with the connecting piece, and the connecting cylinder is in sliding connection with the drip head through a sliding assembly.
In an alternative embodiment, the dripper is arranged in a cylinder shape and comprises an upper part and a lower part;
The upper part of the liquid dropping head is of a solid structure, the outer diameter of the liquid dropping head is smaller than the inner diameter of the connecting cylinder, and the upper part of the liquid dropping head is inserted into the connecting cylinder and is in sliding connection with the connecting cylinder through the sliding component;
The lower part of the drip head is of a hollow structure and is communicated with the infusion hose, and the bottom end of the lower part of the drip head is provided with a drip opening with a conical structure.
In an optional implementation manner, the sliding assembly comprises a sliding block and a guiding sliding rail matched with the sliding block, the sliding block is connected to the peripheral wall of the upper portion of the liquid dropping head, the guiding sliding rail is penetrated and provided with a preset length along the length direction of the connecting cylinder, and the sliding block is inserted into the guiding sliding rail and is in sliding connection with the guiding sliding rail.
In an alternative implementation mode, the sliding block is of a T-shaped structure, two sliding grooves are respectively and correspondingly concavely formed in two side walls of the vertical portion of the sliding block, which are close to the guide sliding rail, and the two sliding grooves are respectively clamped on two sides of the guide sliding rail and are in sliding connection with the guide sliding rail.
In an alternative embodiment, rubber pads are attached to the inner wall surfaces of the two sliding grooves, which are in contact with the connecting cylinder.
In an alternative embodiment, the movable block is sleeved or clamped on the cross rod and is connected with the cross rod in a sliding manner.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
According to the utility model, through the actions of the cross rod and the movable block, the movable block can drive the drip assembly to slide to a required position on the cross rod, so that the drip opening of the drip assembly is close to the root of a plant, the drip irrigation effect is improved, the position of the drip assembly can be adjusted according to different planting positions at will, so that different drip irrigation positions can be adapted, the flexibility is high, the adjustment mode is simple, and the time and the labor are saved.
Drawings
FIG. 1 is a schematic diagram of a drip irrigation device for planting pumpkin in a greenhouse with adjustable spacing;
FIG. 2 is a schematic view of a portion of the structure of the support mechanism of the present utility model;
FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 1;
FIG. 4 is a schematic view showing the structure of the drip assembly according to the present embodiment when the drip assembly is detached;
FIG. 5 is a schematic view of a slider according to the present utility model;
wherein, the reference numerals are as follows:
1. The device comprises a water tank, a fixing frame, a water guide pipe, a main conveying pipe, a branch conveying pipe, a pre-buried rod, a cross rod, a movable block, a 9 transfusion hose, a 10, a supporting plate, a 11, a spherical universal connector, a 12, a connecting cylinder, a 121, a guide sliding rail, a 13, a liquid dropping head, a 131, a liquid dropping port, a 132, a sliding block, a 133 and a sliding groove.
Detailed Description
In order to make the present application better understood by those skilled in the art, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Embodiments of the present utility model are described below with reference to fig. 1 to 5.
The embodiment discloses a drip irrigation device for planting of pumpkin in a greenhouse with adjustable space, which comprises a water tank 1, a main conveying pipe 4, branch conveying pipes 5 and a supporting mechanism, wherein the water tank 1 is supported on the ground through a fixing frame 2, the main conveying pipe 4 is communicated with the water tank 1 through a water guide pipe 3, the branch conveying pipes 5 are respectively communicated with the main conveying pipe 4 and are distributed at intervals in an array mode, the bottom ends of the branch conveying pipes 5 are respectively communicated with a plurality of infusion hoses 9 at intervals, the supporting mechanism is respectively supported below the branch conveying pipes 5 and comprises two cross rods 7 and a plurality of groups of embedded rods 6 connected below the cross rods 7, a plurality of arc-shaped supporting plates 10 are connected between the bottom ends of the two cross rods 7 at intervals, the branch conveying pipes 5 are supported on the supporting plates 10 and form preset spaces with the side walls of the two cross rods 7, a plurality of movable blocks 8 are respectively connected with the cross rods 7 at intervals in a sliding mode, and a drip assembly is connected with the drip assembly through a connecting piece on the outer end faces of the movable blocks 8.
Further, the cross bars 7 are square bars, each group of the embedded bars 6 is two, the two embedded bars 6 are respectively connected below the two cross bars 7, and the bottom ends of the embedded bars 6 are in conical arrangement. The branch conveying pipe 5 can be overhead on the soil through the effect of the embedded rod 6 and form a certain height with the soil, so that the drip irrigation assembly and the soil are prevented from easily entering the drip port 131 to block the drip port 131, and the embedded rod 6 can be inserted into the soil to a certain depth according to the distance between the drip port 131 of the drip irrigation assembly and the plant root during use.
Furthermore, the connecting piece is a spherical universal joint 11, the fixed end of the spherical universal joint 11 is detachably connected with the movable block 8 through a threaded joint, and the rotating end is fixedly connected with the drip assembly. The drip opening 131 of the drip assembly can be rotated to any position at will through the action of the spherical universal joint 11, so that the application range is improved, and the flexibility is further improved.
In this embodiment, through the effect of horizontal pole 7 and movable block 8, movable block 8 can drive the drip assembly and slide to required position department on horizontal pole 7 for drip opening 131 of drip assembly is close to the root of plant, improves the effect of driping irrigation, can adjust the position of drip assembly according to different planting positions at will, so that the different drip irrigation positions of adaptation, and the flexibility is stronger, and the regulation mode is simple, labour saving and time saving.
In the above embodiment, the movable block 8 may be sleeved or clamped on the cross rod 7 and slidably connected with the cross rod 7, the infusion hose 9 has a certain length, so that the movable block 8 slides within a certain range, the drip assemblies on the cross rods 7 on two sides respectively correspond to plants in adjacent rows, tap water or groundwater or water-fertilizer nutrient solution can be filled in the water tank 1, a control valve is arranged on the water guide pipe 3, the height of the water tank 1 is higher than that of the main conveying pipe 4, and water in the water tank 1 is convenient to flow downwards.
In an alternative embodiment, the drip assembly comprises a connecting cylinder 12 and a drip head 13 communicated with the infusion hose 9, the rear end of the connecting cylinder 12 is fixedly connected with the spherical universal joint 11, and the connecting cylinder 12 is slidably connected with the drip head 13 through a sliding assembly. The drip heads 13 can be made to extend outwards to adapt to the plant roots far away from the branch conveying pipes 5 under the action of the sliding component, or retract inwards to adapt to the plant roots near the branch conveying pipes 5, so that plants with different row spacing can be adapted. The drip head 13 can freely extend outwards, retract inwards and freely rotate under the action of the spherical universal joint 11 and the sliding component, so that the applicability of the drip head 13 is improved, the use is more convenient, and the limitation is smaller.
In an alternative embodiment, the dripper 13 is provided in a tubular shape and comprises an upper portion and a lower portion, the upper portion of the dripper 13 is of a solid structure and has an outer diameter smaller than the inner diameter of the connecting cylinder 12, the upper portion of the dripper 13 is inserted into the connecting cylinder 12 and is in sliding connection with the connecting cylinder 12 through the sliding assembly, the lower portion of the dripper 13 is of a hollow structure and is communicated with the infusion hose 9, and a drip port 131 with a conical structure is arranged at the bottom end of the lower portion of the dripper 13.
In the above embodiment, the upper part of the dripper 13 is of a solid structure, the outer diameter of the dripper 13 is exactly matched with the inner diameter of the connecting cylinder 12, the dripper can be exactly inserted into the connecting cylinder 12 to slide back and forth relative to the connecting cylinder 12 under the action of the sliding component, the lower part of the dripper 13 is of a hollow structure and is suitable for containing water drained from the infusion hose 9, the water flows to the root of a plant through the action of the drip opening 131, the upper part length of the dripper 13 is consistent with the length of the cavity in the connecting cylinder 12, when the connecting cylinder 12 completely contains the dripper 13, only the upper part of the dripper 13 extends, only the lower part of the dripper 13 is left outside, and the infusion hose 9 is prevented from being pushed in together when the lower part of the dripper 13 extends into the connecting cylinder 12, so that the infusion hose 9 is extruded and cannot convey the water into the lower cavity of the dripper 13. When drip irrigation is carried out, the drip opening 131 of the drip head 13 is adjusted to the position aligned with the root of the plant through the action of the movable block 8, the sliding component and the spherical universal joint 11, so that the water body flowing out of the drip opening 131 can directly and accurately act on the root of the plant.
In an alternative embodiment, the sliding assembly includes a sliding block 132 and a guiding sliding rail 121 adapted to the sliding block 132, the sliding block 132 is connected to an outer peripheral wall of an upper portion of the dripper 13, the guiding sliding rail 121 is perforated by a preset length along a length direction of the connecting cylinder 12, and the sliding block 132 is inserted into the guiding sliding rail 121 and is slidably connected with the guiding sliding rail 121.
Preferably, the sliding block 132 has a T-shaped structure, two sliding grooves 133 are respectively and correspondingly recessed on two side walls of the vertical portion of the sliding block 132, which are close to the guiding sliding rail 121, and the two sliding grooves 133 are respectively clamped on two sides of the guiding sliding rail 121 and slidably connected with the guiding sliding rail 121.
Further, rubber pads are attached to the inner wall surfaces of the two sliding grooves 133 contacting the connecting cylinder 12.
In the above embodiment, the sliding block 132 is clamped on the guide sliding rail 121 through the action of the sliding grooves 133 at both sides and is slidably connected with the guide sliding rail 121, when the sliding block 132 is pushed, the application point can be acted on the top end of the sliding block 132, the contact part of the sliding groove 133 has a certain friction action through the action of the rubber pad, a certain blocking action is achieved on the relative sliding of the sliding block 132 and the guide sliding rail 121, the sliding block 132 is not easy to slide relative to the guide sliding rail 121, the liquid dropping head 13 can slide relative to the connecting cylinder 12 only when the sliding block 132 is pushed or pulled by external force, and the liquid dropping head 13 is kept at a certain position after the external force is removed.
Although the present utility model has been described with reference to the above preferred embodiments, it should be understood that the present utility model is not limited to the above preferred embodiments, and various changes and modifications can be made therein by one skilled in the art without departing from the spirit and scope of the present utility model.
Claims (9)
1. Drip irrigation device is used in planting of big-arch shelter pumpkin with adjustable interval, its characterized in that includes:
The water tank is supported on the ground through the fixing frame;
the main conveying pipe is communicated with the water tank through a water guide pipe;
The plurality of branch conveying pipes are respectively communicated with the main conveying pipe and are arranged at intervals in an array manner, and a plurality of infusion hoses are communicated at intervals at the bottom ends of the branch conveying pipes;
The support mechanism is respectively supported below the branch conveying pipes and comprises two cross rods and a plurality of groups of embedded rods connected below the cross rods, a plurality of arc-shaped support plates are connected between the bottom ends of the cross rods at intervals, the branch conveying pipes are supported on the support plates and form preset intervals with the two side walls of the cross rods, a plurality of movable blocks are respectively connected on the cross rods at intervals in a sliding mode, a drip assembly is connected to the outer end face of each movable block through a connecting piece, and the drip assembly is communicated with the infusion hose.
2. The drip irrigation device for planting of pumpkin in a greenhouse with adjustable space as claimed in claim 1, wherein the cross bars are square bars, each group of the embedded bars is two, the two embedded bars are respectively connected below the two cross bars, and the bottom ends of the embedded bars are arranged in a conical manner.
3. The pitch-adjustable drip irrigation device for greenhouse pumpkin planting according to claim 2, wherein the connecting piece is a spherical universal connector, a fixed end of the spherical universal connector is detachably connected with the movable block through a threaded connector, and a rotating end of the spherical universal connector is fixedly connected with the drip assembly.
4. The spacing-adjustable drip irrigation device for planting greenhouse pumpkins according to claim 1, wherein the drip assembly comprises a connecting cylinder and a drip head communicated with the infusion hose, the rear end of the connecting cylinder is fixedly connected with the connecting piece, and the connecting cylinder is in sliding connection with the drip head through a sliding assembly.
5. The distance-adjustable drip irrigation device for pumpkin planting in a greenhouse of claim 4, wherein the drip heads are arranged in a cylindrical shape and comprise an upper part and a lower part;
The upper part of the liquid dropping head is of a solid structure, the outer diameter of the liquid dropping head is smaller than the inner diameter of the connecting cylinder, and the upper part of the liquid dropping head is inserted into the connecting cylinder and is in sliding connection with the connecting cylinder through the sliding component;
The lower part of the drip head is of a hollow structure and is communicated with the infusion hose, and the bottom end of the lower part of the drip head is provided with a drip opening with a conical structure.
6. The distance-adjustable drip irrigation device for greenhouse pumpkin planting according to claim 5, wherein the sliding assembly comprises a sliding block and a guiding sliding rail matched with the sliding block, the sliding block is connected to the peripheral wall of the upper portion of the drip head, the guiding sliding rail is penetrated and provided with a preset length along the length direction of the connecting cylinder, and the sliding block is inserted into the guiding sliding rail and is in sliding connection with the guiding sliding rail.
7. The drip irrigation device for planting of pumpkin in a greenhouse with adjustable spacing as claimed in claim 6, wherein the sliding block is of a T-shaped structure, two sliding grooves are respectively and correspondingly concavely arranged on two side walls of the vertical part of the sliding block, which are close to the guiding sliding rail, and the two sliding grooves are respectively clamped on two sides of the guiding sliding rail and are in sliding connection with the guiding sliding rail.
8. The drip irrigation device for planting pumpkin in a greenhouse with adjustable space according to claim 7, wherein rubber pads are attached to the inner wall surfaces of the two sliding grooves, which are in contact with the connecting cylinder.
9. The spacing-adjustable drip irrigation device for greenhouse pumpkin planting according to claim 1, wherein the movable block is sleeved or clamped on the cross rod and is in sliding connection with the cross rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521836146.XU CN223452537U (en) | 2025-08-28 | 2025-08-28 | Irrigation device for planting greenhouse pumpkin with adjustable interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521836146.XU CN223452537U (en) | 2025-08-28 | 2025-08-28 | Irrigation device for planting greenhouse pumpkin with adjustable interval |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223452537U true CN223452537U (en) | 2025-10-21 |
Family
ID=97358821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202521836146.XU Active CN223452537U (en) | 2025-08-28 | 2025-08-28 | Irrigation device for planting greenhouse pumpkin with adjustable interval |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223452537U (en) |
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2025
- 2025-08-28 CN CN202521836146.XU patent/CN223452537U/en active Active
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