Irrigation device capable of reducing dead angles of alfalfa irrigation

Abstract

The utility model discloses an irrigation device capable of reducing dead angles of alfalfa irrigation. The irrigation device comprises a moving system, a spraying system and a water supply system, the moving system comprises support sets, guide wheels are arranged on supports, one row of support sets correspond to one winch, traction ropes of the winches wind around the guide wheels of the support sets, and square pipe guide rails are arranged below the guide wheels. The spraying system comprises a spraying header pipe, first C-shaped ring sleeves are fixed to the two ends of the spraying header pipe, the square pipe guide rails are sleeved with the first C-shaped ring sleeves, the spraying header pipe is provided with a single spraying pipe, and the bottom end of the single spraying pipe is communicated with a spraying head; a traction rope of the winch is fixed with the first C-shaped ring sleeve; the water supply system comprises a water pump, a water outlet of the water pump is connected with a hose, the other end of the hose is connected with a booster pump, and a water outlet of the booster pump is communicated with the spraying header pipe. The device has the advantages that the spraying system linearly moves above the planting land for irrigation, the irrigation coverage comprises all the planting land, dead angle residues are avoided, and the alfalfa plants do not need to be ground.

Description

Technical Field

[0001] The utility model relates to the field of irrigation, in particular to an irrigation device capable of reducing dead corners in alfalfa irrigation. Background Art

[0002] Alfalfa planting sites are typically rectangular. Existing irrigation systems primarily include two types: one is a long irrigation stand that uses a central well to supply water, rotating in a long, circular motion. However, this has the disadvantage of a circular irrigation area, leaving dead corners at the edges of the field that prevent effective irrigation. The second type uses a short stand pulled by a tractor, supplying water to the coils from a well. The pipes lengthen or shorten as the stand moves, resulting in the tractor crushing the alfalfa plants. Furthermore, the irrigation stand is too high from the ground, requiring overhead maintenance or disassembly of the stand to the ground when inspecting the sprinkler nozzles, a cumbersome and inconvenient process. Utility Model Content

[0003] The utility model aims to provide a watering device which reduces dead corners in alfalfa watering.

[0004] The utility model is implemented by the following technical solutions:

[0005] An irrigation device for reducing dead corners in alfalfa irrigation, comprising a mobile system, a sprinkler system, and a water supply system;

[0006] The mobile system includes a row of bracket groups respectively arranged on both sides of the planting site, each row of the bracket groups is composed of a plurality of brackets arranged at intervals, the brackets are rotatably provided with guide wheels, and a winch is correspondingly provided for each row of the bracket groups. The traction rope of the winch is sequentially passed around each guide wheel of the bracket group, and a square tube guide rail is provided under the guide wheel, and one side of the square tube guide rail is fixed to the bracket by a support rod;

[0007] The spray system includes a spray main pipe, a single nozzle, a nozzle, and a first C-shaped ring sleeve. The spray main pipe is placed between two rows of the bracket groups. The first C-shaped ring sleeve is fixed to both ends of the spray main pipe. The first C-shaped ring sleeve is slidably sleeved on the square tube guide rail. A plurality of single nozzles are provided at the bottom of the spray main pipe along the axial direction of the spray main pipe. The bottom of the spray main pipe is connected to the top of the single nozzle, and the bottom end of the single nozzle is connected to the nozzle.

[0008] The traction rope of the hoist is fixed to the first C-shaped ring;

[0009] The water supply system includes a water pump, a hose, a booster pump, and a second C-shaped ring sleeve. The inlet of the water pump is connected to the wellhead of the water well, the outlet of the water pump is connected to one end of the hose, the other end of the hose is connected to the inlet of the booster pump, the outlet of the booster pump is communicated with the spray main pipe, and a plurality of the second C-shaped ring sleeves are fixedly arranged at intervals on the hose. The second C-shaped ring sleeve is slidably sleeved on any one of the square pipe guides.

[0010] One end of the square pipe guide extends obliquely downward to the ground.

[0011] Preferably, a rain shelter is fixedly arranged at the top of the bracket.

[0012] Preferably, a pair of clamping wheels are rotatably connected to the bracket near the water pump, and the hose passes through between the pair of clamping wheels.

[0013] Advantages of the present utility model:

[0014] In this application, the irrigation is carried out by the spray system moving linearly along the square pipe guide above the planting land. The irrigation coverage area includes all the planting lands, avoiding dead angle residues, and there is no need to worry about crushing alfalfa plants.

[0015] One end of the square pipe guide extends obliquely downward to the ground, and the first C-shaped ring sleeve is pulled to slide from the extended end of the square pipe guide, so that the spray system can be moved to the ground for easy maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 is Figure 1 a partial enlarged schematic diagram of A in

[0019] Figure 3 a front view of the bracket structure.

[0020] In the figure: mobile system 1, support group 1.1, support 1.1.1, guide wheel 1.2, winch 1.3, square tube guide rail 1.4, support rod 1.5, spraying system 2, main spraying pipe 2.1, single spraying pipe 2.2, nozzle 2.3, first C-shaped ring sleeve 2.4, water supply system 3, water pump 3.1, hose 3.2, booster pump 3.3, second C-shaped ring sleeve 3.4, rain shelter 4, clamping wheel 5. Detailed implementation mode

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] As Figure 1 、 Figure 2 、 Figure 3 shown, an irrigation device for reducing the dead angle of alfalfa irrigation includes a mobile system 1, a spraying system 2, and a water supply system 3;

[0023] The mobile system 1 includes a row of support groups 1.1 respectively arranged on both sides of the planting land. Each row of support groups 1.1 is composed of a plurality of supports 1.1.1 arranged at intervals. Guide wheels 1.2 are rotatably arranged on the supports 1.1.1. All the guide wheels 1.2 of a row of support groups 1.1 are on the same side and at the same horizontal height. One winch 1.3 is correspondingly arranged for a row of support groups 1.1. The traction rope of the winch 1.3 sequentially bypasses each guide wheel 1.2 of the support group 1.1. A square tube guide rail 1.4 is arranged below the guide wheel 1.2. One side of the square tube guide rail 1.4 is fixed to the support 1.1.1 through a support rod 1.5. The longitudinal sections of the square tube guide rail 1.4 and the support rod 1.5 are in the shape of an inverted "T".

[0024] The winch 1.3 drives the forward or reverse rotation of its own traction rope, and the traction rope moves on the guide wheel 1.2.

[0025] The spray system 2 includes a main spray pipe 2.1, single spray pipes 2.2, nozzles 2.3, and a first C-shaped ring sleeve 2.4. The main spray pipe 2.1 is placed between two rows of support groups 1.1. The two ends of the main spray pipe 2.1 are respectively fixed with the first C-shaped ring sleeve 2.4. The first C-shaped ring sleeve 2.4 is slidably sleeved on the square pipe guide rail 1.4. There is a notch on the first C-shaped ring sleeve 2.4, and this notch can just allow the support rod 1.5 to pass through. And the square pipe guide rail 1.4 is made of a square pipe. The first C-shaped ring sleeve 2.4 matches the shape of the square pipe, so that the first C-shaped ring sleeve 2.4 will not rotate circumferentially on the square pipe guide rail 1.4. Multiple single spray pipes 2.2 are arranged along the axial direction of the bottom of the main spray pipe 2.1. The bottom of the main spray pipe 2.1 is connected to the top ends of the single spray pipes 2.2, and the bottom ends of the single spray pipes 2.2 are connected to the nozzles 2.3.

[0026] The towing rope of the winch 1.3 is fixed to the first C-shaped ring sleeve 2.4. When the towing rope moves, it pulls the first C-shaped ring sleeve 2.4 to slide on the square pipe guide rail 1.4, thereby driving the main spray pipe 2.1 to move.

[0027] The water supply system 3 includes a water pump 3.1, a hose 3.2, a booster pump 3.3, and a second C-shaped ring sleeve 3.4. The water inlet of the water pump 3.1 is connected to the wellhead of the water well. The water outlet of the water pump 3.1 is connected to one end of the hose 3.2. The other end of the hose 3.2 is connected to the water inlet of the booster pump 3.3. The water outlet of the booster pump 3.3 is connected to the main spray pipe 2.1. Multiple second C-shaped ring sleeves 3.4 are fixedly arranged at intervals on the hose 3.2. The second C-shaped ring sleeve 3.4 is slidably sleeved on any square pipe guide rail 1.4. The second C-shaped ring sleeve 3.4 has the same structure as the first C-shaped ring sleeve 2.4;

[0028] The water pump 3.1 pumps out the water in the water well, and after passing through the hose 3.2 and the secondary pressurization of the booster pump 3.3 in sequence, it is introduced into the main spray pipe 2.1, and then sprayed downward through the single spray pipes 2.2 and the nozzles 2.3. Since the hose 3.2 is bent and has a long stroke, secondary pressurization is required. The booster pump 3.3 can be installed and fixed on the main spray pipe 2.1.

[0029] A rain shelter 4 is fixed on the top of the support 1.1.1. The rain shelter 4 protects the guide wheel 1.2 from rain.

[0030] One end of the square pipe guide rail 1.4 extends obliquely downward to the ground. The first C-shaped ring sleeve 2.4 is towed to slide from the extended end of the square pipe guide rail 1.4, and the spray system 2 can be moved to the ground for easy maintenance and replacement.

[0031] A pair of clamping wheels 5 are rotatably connected to the support 1.1.1 near the water pump 3.1. The hose 3.2 passes through between the pair of clamping wheels 5. The hose 3.2 is pulled as the main spray pipe 2.1 moves, and the pair of clamping wheels 5 provide support for the hose 3.2 near the water pump 3.1.

[0032] Working principle: When the utility model is in use, the water pump 3.1 is turned on to pump water from the well, which then passes through the hose 3.2, the booster pump 3.3 for secondary pressurization, the spray main pipe 2.1, the single nozzle 2.2, and finally flows downward from the nozzle 2.3 to horizontally cover the planting area;

[0033] The two winches 1.3 are started simultaneously, and their respective traction ropes move on the guide wheel 1.2. The traction ropes are wound around the guide wheel 1.2 and are divided into an upper traction rope and a lower traction rope. In this embodiment, the traction ropes move counterclockwise, with the upper traction rope moving toward the winch 1.3 and the lower traction rope moving toward the planting site. The lower traction rope is fixed to the first C-shaped ring 2.4, thereby driving the sprinkler main pipe 2.1 to move along the square tube guide rail 1.4 from the initial position above the planting site, moving from one end of the planting site to the other end, and the sprinkler irrigation water covers the planting site vertically;

[0034] The movement of the spray main pipe 2.1 pulls the hose 3.2, so that the hose 3.2 slides on the square tube guide rail 1.4 through the second C-shaped ring sleeve 3.4, can keep up with the movement of the spray main pipe 2.1, and is straightened in a bent state.

[0035] When watering is not needed, the water pump 3.1 stops pumping water, the traction rope moves clockwise, the upper traction rope moves toward the planting site, the lower traction rope moves toward the winch 1.3, and the lower traction rope drives the sprinkler main pipe 2.1 to move back to the initial position;

[0036] The first C-shaped ring sleeve 2.4 of the spray main pipe 2.1 presses the plurality of second C-shaped ring sleeves 3.4 together in sequence in the direction of the square tube guide rail 1.4, and the hose 3.2 is bent.

[0037] The present application uses the sprinkler system 2 to move linearly over the planting land for irrigation, and the irrigation coverage area includes all the planting land, avoiding dead corner residues, and there is no need to worry about crushing the alfalfa plants.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A watering device for reducing dead corners in alfalfa watering, characterized in that: Including mobile system, sprinkler system, water supply system; The mobile system includes a row of bracket groups respectively arranged on both sides of the planting site, each row of the bracket groups is composed of a plurality of brackets arranged at intervals, the brackets are rotatably provided with guide wheels, and a winch is correspondingly provided for each row of the bracket groups. The traction rope of the winch is sequentially passed around each guide wheel of the bracket group, and a square tube guide rail is provided under the guide wheel, and one side of the square tube guide rail is fixed to the bracket by a support rod; The spray system includes a spray main pipe, a single nozzle, a nozzle, and a first C-shaped ring sleeve. The spray main pipe is placed between two rows of the bracket groups. The first C-shaped ring sleeve is fixed to both ends of the spray main pipe. The first C-shaped ring sleeve is slidably sleeved on the square tube guide rail. A plurality of single nozzles are provided at the bottom of the spray main pipe along the axial direction of the spray main pipe. The bottom of the spray main pipe is connected to the top of the single nozzle, and the bottom end of the single nozzle is connected to the nozzle. The traction rope of the hoist is fixed to the first C-shaped ring; The water supply system includes a water pump, a hose, a booster pump, and a second C-shaped ring sleeve. The water inlet of the water pump is connected to the wellhead of the water well, the water outlet of the water pump is connected to one end of the hose, the other end of the hose is connected to the water inlet of the booster pump, and the water outlet of the booster pump is connected to the sprinkler main pipe. A plurality of second C-shaped ring sleeves are fixed at intervals on the hose, and the second C-shaped ring sleeves are slidably sleeved on any of the square tube guide rails. One end of the square tube guide rail extends obliquely downward to the ground.

2. The irrigation device for reducing dead angles in alfalfa irrigation according to claim 1, characterized in that: A rain shelter is fixed on the top of the bracket.

3. The irrigation device for reducing dead angles in alfalfa irrigation according to claim 2, characterized in that: A pair of clamping wheels is rotatably connected to the bracket adjacent to the water pump, and the hose passes through between the pair of clamping wheels.

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