Greenhouse vegetable planting irrigation device

Abstract

The utility model discloses a greenhouse vegetable planting irrigation device, including a channel steel bracket, wherein two groups of the channel steel brackets are relatively parallel, and sliders are slidably connected to the opposite side walls of the two groups of the channel steel brackets, a spray pipe is connected between the two groups of the sliders, and nozzles are evenly connected under the spray pipes, and a blocking sleeve is sleeved on the spray pipe, and the blocking sleeves are arranged in multiple groups and correspond to the nozzles one by one, and the multiple groups of the blocking sleeves are connected together by ribs, and an electric push rod is installed on one group of the sliders, and the output end of the electric push rod is connected to a connecting block, and the connecting block is connected to the blocking sleeve at the side end. The utility model belongs to the field of planting irrigation technology, and specifically refers to a greenhouse vegetable planting irrigation device.

Description

Technical Field

[0001] The utility model belongs to the technical field of planting irrigation, in particular to a greenhouse vegetable planting irrigation device. Background Art

[0002] A vegetable greenhouse is a frame-covered structure with excellent thermal insulation performance. It allows people to eat off-season vegetables. Generally, a vegetable greenhouse uses a bamboo or steel frame, covered with one or more layers of thermal insulation plastic film, thus forming a greenhouse space. The outer film prevents the loss of carbon dioxide produced by the growth of vegetables inside, giving the greenhouse a good thermal insulation effect. When cultivating vegetables, they need to be irrigated through irrigation devices.

[0003] When the existing irrigation device is in use, water is usually supplied to the vegetables through a water pipe. However, when not in use, the water outlet cannot be quickly covered, resulting in external impurities or soil entering the water outlet or the inside of the water pipe during manual operation, thereby causing blockage, and then resulting in the inability to continue irrigation. It is inconvenient to use, and if the planting area is large, more spray devices need to be installed to cover the planting area. The spray devices are relatively scattered, and the workload is large when they are inspected and repaired. Utility Model Content

[0004] In order to solve the problems that the nozzles of the existing irrigation devices mentioned above are easily blocked by external impurities or soil, and that when the planting area is large and scattered, multiple groups of spray pipes need to be set up accordingly, the spray pipes are arranged relatively scattered, and the maintenance workload is large, the utility model provides a greenhouse vegetable planting irrigation device.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a greenhouse vegetable planting irrigation device, comprising a channel steel bracket, wherein two groups of the channel steel brackets are relatively parallelly arranged, and sliders are slidably connected to the opposite side walls of the two groups of the channel steel brackets, a spray pipe is connected between the two groups of the sliders, and nozzles are evenly connected under the spray pipes. A sealing sleeve is sleeved on the spray pipe, and the sealing sleeves are arranged in multiple groups and correspond to the nozzles one by one. The multiple groups of the sealing sleeves are connected together by ribs, and an electric push rod is installed on one group of the sliders, and the output end of the electric push rod is connected to a connecting block, and the connecting block is connected to the sealing sleeve at the side end.

[0006] As a preferred technical solution of the utility model, a support block is arranged on the top wall of the channel steel bracket, and the support blocks are arranged in two groups relatively to each other. A threaded rod is connected between the two groups of support blocks, and a sleeve block is threadedly sleeved on the threaded rod. A connecting plate is connected to the side wall of the sleeve block, and the bottom end of the connecting plate is connected to another group of sliders.

[0007] As a preferred technical solution of the utility model, a driving motor is installed on the top wall of the channel steel bracket, and the output end of the driving motor passes through the support block and is connected to the threaded rod.

[0008] As a preferred technical solution of the utility model, a clamping block is arranged on the inner top wall of the blocking sleeve, and the clamping block is arranged in an arc-shaped structure, and the clamping block is fitted with the top of the spray pipe.

[0009] As a preferred technical solution of the utility model, a support is provided on the outer wall of the side end of the channel steel bracket, and a bracket is provided on the top of the support.

[0010] As a preferred technical solution of the utility model, a port connected to a water delivery pipe is arranged on the sliding block.

[0011] Compared with the prior art, the utility model adopts the above structure to achieve the following beneficial effects:

[0012] 1. The electric push rod's own telescopic movement drives the sealing sleeves connected with the ribs to move on the spray pipe through the connecting block. Each set of sealing sleeves moves to the outside of the nozzle, thereby sealing and protecting the nozzles that are not used for spraying, so as to prevent dust from entering the nozzles and causing blockage;

[0013] 2. A group of spray pipes are set between the two groups of sliders. Under the threaded transmission of the threaded rod, the sleeve drives the slider to slide in the channel steel bracket through the connecting plate, thereby driving the sprinkler head under the spray pipe to move and spray irrigation, realizing large-area irrigation without the need to set up multiple groups of spray pipes, reducing the labor workload during the inspection and maintenance of the spray pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a greenhouse vegetable planting irrigation device proposed by the utility model Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the overall structure of a greenhouse vegetable planting irrigation device proposed by the utility model Figure 2 ;

[0016] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0017] Figure 4 This is a schematic diagram of the overall structure of a greenhouse vegetable planting irrigation device proposed by the utility model Figure 3 ;

[0018] Figure 5 for Figure 4 A partial enlarged view of point B in the middle.

[0019] Among them, 1. channel steel bracket, 2. slider, 3. spray pipe, 4. nozzle, 5. sealing sleeve, 6. rib plate, 7. electric push rod, 8. connecting block, 9. support block, 10. threaded rod, 11. sleeve block, 12. connecting plate, 13. driving motor, 14. clamp block, 15. pillar, 16. bracket. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1-5 As shown, the utility model provides a greenhouse vegetable planting irrigation device, including a channel steel bracket 1, two groups of channel steel brackets 1 are relatively parallelly arranged, and sliders 2 are slidably connected on the opposite side walls of the two groups of channel steel brackets 1, and a spray pipe 3 is connected between the two groups of sliders 2. A port connected to a water delivery pipe is arranged on the slider 2, so that the irrigation water source can be smoothly delivered to the spray pipe 3, and a nozzle 4 is evenly connected below the spray pipe 3. A sealing sleeve 5 is sleeved on the spray pipe 3, and multiple groups of sealing sleeves 5 are arranged and correspond to the nozzles 4 one by one. The multiple groups of sealing sleeves 5 are connected together through ribs 6, and an electric push rod 7 is installed on one group of sliders 2. The output end of the electric push rod 7 is connected to a connecting block 8, and the connecting block 8 is connected to the sealing sleeve 5 at the side end. The electric push rod 7 itself telescopic movement drives the sealing sleeve 5 connected with the ribs 6 to move on the spray pipe 3 through the connecting block 8, and each group of sealing sleeves 5 moves to the outside of the nozzle 4, so as to block and protect the nozzle 4 not used for spraying, so as to prevent dust from entering the nozzle 4 and causing blockage.

[0023] like Figure 1 and 4As shown, a support block 9 is arranged on the top wall of the channel steel bracket 1, and two groups of support blocks 9 are arranged relatively. A threaded rod 10 is connected between the two groups of support blocks 9. A sleeve block 11 is threadedly sleeved on the threaded rod 10, and a connecting plate 12 is connected to the side wall of the sleeve block 11. The bottom end of the connecting plate 12 is connected to another group of sliders 2. A driving motor 13 is installed on the top wall of the channel steel bracket 1. The output end of the driving motor 13 passes through the support block 9 and is connected to the threaded rod 10. The driving motor 13 drives the threaded rod 10 to rotate. Under the threaded transmission action of the threaded rod 10, the sleeve block 11 drives the slider 2 to slide in the channel steel bracket 1 through the connecting plate 12, thereby driving the sprinkler head 4 under the sprinkler pipe 3 to move for spray irrigation, thereby realizing large-area irrigation without the need to set up multiple groups of sprinkler pipes 3, thereby reducing the labor workload during the maintenance of the sprinkler pipe 3.

[0024] like Figure 1 , 2 As shown in FIG. 5 , a clamping block 14 is provided on the inner top wall of the blocking sleeve 5 . The clamping block 14 is an arc-shaped structure. The clamping block 14 fits the top of the spray pipe 3 . The blocking sleeve 5 slides on the spray pipe 3 through the clamping block 14 to reduce the movement friction.

[0025] like Figure 3 As shown, a support 15 is provided on the outer wall of the side end of the channel steel bracket 1, and a bracket 16 is provided on the top of the support 15. The bracket 16 can support the water delivery pipe and provide certain support and limit guidance for the water delivery pipe.

[0026] During specific use, two groups of channel steel brackets 1 are erected in the greenhouse. During irrigation, the water pipe is connected to an external water source or nutrient solution for irrigation. The pump body extracts the water source or nutrient solution for irrigation and transports it to the spray pipe 3, which is sprayed by the nozzle 4. At the same time, the driving motor 13 is started. The driving motor 13 drives the threaded rod 10 to rotate. Under the threaded transmission action of the threaded rod 10, the sleeve block 11 drives the slider 2 to slide in the channel steel bracket 1 through the connecting plate 12, thereby driving the nozzle 4 under the spray pipe 3 to move and spray irrigation, so as to evenly spray and irrigate the vegetables in the greenhouse. After the irrigation is completed, the pump body electric push rod 7 is turned off. The electric push rod 7 itself moves through the connecting block 8 to drive the sealing sleeve 5 connected with the rib plate 6 to move on the spray pipe 3. Each group of sealing sleeves 5 moves to be sleeved on the outside of the nozzle 4, thereby sealing and protecting the nozzle 4 that is not used for spraying, so as to prevent dust from entering the nozzle 4 and causing blockage.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A greenhouse vegetable planting irrigation device, comprising a channel steel bracket (1), wherein two groups of the channel steel brackets (1) are arranged relatively parallel, and characterized in that: Slide blocks (2) are slidably connected to the opposite side walls of the two groups of channel steel brackets (1), a spray pipe (3) is connected between the two groups of slide blocks (2), a nozzle (4) is evenly connected to the bottom of the spray pipe (3), a sealing sleeve (5) is sleeved on the spray pipe (3), a plurality of sealing sleeves (5) are provided and are arranged one-to-one with the nozzles (4), a plurality of sealing sleeves (5) are connected together through ribs (6), an electric push rod (7) is installed on one group of slide blocks (2), an output end of the electric push rod (7) is connected to a connecting block (8), and the connecting block (8) is connected to the sealing sleeve (5) at the side end.

2. A greenhouse vegetable planting irrigation device according to claim 1, characterized in that: A support block (9) is arranged on the top wall of the channel steel bracket (1), and two groups of the support blocks (9) are arranged opposite to each other. A threaded rod (10) is connected between the two groups of the support blocks (9). A sleeve block (11) is threadedly sleeved on the threaded rod (10). A connecting plate (12) is connected to the side wall of the sleeve block (11), and the bottom end of the connecting plate (12) is connected to another group of sliders (2).

3. A greenhouse vegetable planting irrigation device according to claim 2, characterized in that: A driving motor (13) is installed on the top wall of the channel steel bracket (1), and the output end of the driving motor (13) passes through the support block (9) and is connected to the threaded rod (10).

4. The greenhouse vegetable planting irrigation device according to claim 1, characterized in that: A clamping block (14) is arranged on the inner top wall of the blocking sleeve (5); the clamping block (14) is arranged in an arc-shaped structure, and the clamping block (14) is fitted with the top of the spray pipe (3).

5. The greenhouse vegetable planting irrigation device according to claim 1, characterized in that: A support column (15) is arranged on the outer wall of the side end of the channel steel support (1), and a bracket (16) is arranged on the top end of the support column (15).

6. The greenhouse vegetable planting irrigation device according to claim 1, characterized in that: The sliding block (2) is provided with a port connected to a water delivery pipe.

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