Irrigation device for dry land planting

Abstract

The utility model provides an irrigation device for dry land planting, which belongs to the technical field of planting and comprises an irrigation water tank and a spraying component, and in the actual use process, when the climate conditions of continuous drought and water shortage of crops are encountered, a vehicle can be used for pulling water from a water source to a field and injecting the water into the irrigation water tank. Through the walking trolley, the irrigation water tank is carried to move in the field, water in the irrigation water tank is sprayed in the field by means of gravity, and therefore the irrigation requirement under the emergency condition is met. Water in the irrigation water tank flows out through the spraying assembly arranged below the irrigation water tank under the self gravity condition, the walking trolley drives the irrigation water tank to move to conduct all-dimensional large-area irrigation on the dry land, spraying facilities and electric power facilities do not need to be laid in the field, a water supplementing pipeline does not need to be dragged, spraying is even, and the irrigation efficiency is improved. The technical problems that in the irrigation process in the prior art, in the dragging forward process of a pipeline, crop damage is likely to be caused, and water resources are wasted due to flood irrigation are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of planting, especially relates to an irrigation device for dry land planting. BACKGROUND

[0002] China is a big agricultural country, and there are still a large number of dry land planting modes at present, due to the lack of power facilities and water sources, mainly relying on natural rainfall for irrigation, if dry season, it may lead to crop death or growth is hindered.

[0003] At present, the main irrigation methods include flooding irrigation, sprinkling irrigation, drip irrigation and the like, flooding irrigation leads to serious waste of water resources, and is not easy to realize in places where water is lacking, and drip irrigation and sprinkling irrigation need to lay pipelines and other irrigation facilities in the field, which is high in cost, and is not easy to realize due to the influence of power and water sources.

[0004] In the prior art, the utility model patent CN202222163024.1 discloses a field planting irrigation device, which discloses an irrigation method using a portable irrigation machine, the water inlet pipe of the irrigation machine is connected with an external water pump or waterwheel, and the dry land is assisted for irrigation. However, in the above technical scheme, when the dry land is irrigated by the water pump connecting pipe, the circuit needs to be laid in the dry land, which is high in cost and troublesome, and at the same time, the pipeline is easy to cause damage to crops in the process of dragging forward, in addition, when the dry land is flooded by using the high-pressure nozzle, there is a problem of water resource waste. SUMMARY

[0005] Therefore, the utility model provides an irrigation device for dry land planting, which solves the technical problems of crop damage and water resource waste caused by pipeline dragging in the prior art.

[0006] The utility model adopts the technical scheme that:

[0007] An irrigation device for dry land planting, comprising:

[0008] An irrigation water tank for containing irrigation water;

[0009] A spraying assembly arranged below the irrigation water tank and communicated with the irrigation water tank through a first water outlet pipe, wherein the first water outlet pipe is provided with a first electromagnetic valve;

[0010] A walking trolley for moving the irrigation water tank;

[0011] The irrigation water tank is further provided with a water filling port for water replenishment of the irrigation water tank.

[0012] Preferably, the irrigation water tank comprises an irrigation layer water tank and a water replenishing layer water tank, the water replenishing layer water tank is arranged above the irrigation layer water tank, and the irrigation layer water tank and the water replenishing layer water tank are communicated through a second water outlet pipe, the irrigation layer water tank is provided with a first liquid level meter, the second water outlet pipe is provided with a second electromagnetic valve, and the first liquid level meter is electrically connected with the second electromagnetic valve.

[0013] Preferably, the side wall of the irrigation layer water tank is provided with air holes.

[0014] Preferably, the water replenishing layer water tank is provided with a second liquid level meter, and the water replenishing layer water tank is provided with an alarm, and the second liquid level meter is electrically connected with the alarm.

[0015] Preferably, a spraying head is arranged below the spraying assembly.

[0016] Preferably, a fertilizer melting groove is arranged on the water replenishing layer water tank, a fertilizer liquid outlet is formed in the fertilizer melting groove, and the water inlet is arranged in the fertilizer melting groove.

[0017] Preferably, the length of the walking trolley perpendicular to the walking direction is smaller than the length of the spraying assembly perpendicular to the walking direction.

[0018] Preferably, the walking trolley is provided with a traction member.

[0019] Compared with the prior art, the irrigation device has at least the following beneficial effects:

[0020] The irrigation device for dry land planting comprises an irrigation water tank and a spraying assembly, and in the actual use process, when continuous drought and crop water shortage climate conditions occur, a vehicle can be used to draw water from a water source to a field and inject the water into the irrigation water tank. The irrigation water tank is moved in the field by the walking trolley, and the water in the irrigation water tank is sprayed in the field by gravity, so that the irrigation demand in the emergency condition is met. The water in the irrigation water tank flows out through the spraying assembly arranged below under the condition of its own gravity, the irrigation water tank is moved by the walking trolley to irrigate the dry land in all directions and a large area, the spraying facility and the power facility do not need to be laid in the field, the water replenishing pipeline does not need to be dragged, the spraying is uniform, and the technical problems that the pipeline is easily damaged and the water resource is wasted due to flooding in the dragging process in the prior art irrigation process are solved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The figure is a structural schematic view of the irrigation device for dry land planting in an embodiment of the utility model.

[0022] Figure 2 The figure is a structural schematic view of the irrigation device for dry land planting in another embodiment of the utility model.

[0023] Figure 3 The structure diagram of the irrigation device for dry land planting in another embodiment of the utility model.

[0024] In the figure: water injection port 110, irrigation layer water tank 120, air vent 121, first water outlet pipe 122, first electromagnetic valve 123, first liquid level meter 124, water replenishment layer water tank 130, second liquid level meter 131, alarm 132, fertilizer melting groove 133, spraying assembly 200, spraying head 210, second water outlet pipe 220, second electromagnetic valve 221, travelling trolley 300, traction member 310. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions of the present application will be further described below in combination with the drawings of the embodiments of the present application. The present application is not limited to the following specific embodiments.

[0026] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "left", "right", "front", "back", "top", "bottom", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated structure or component must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the positional relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation of the present patent. For those skilled in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0027] An irrigation device for dry land planting, comprising: an irrigation water tank, a spraying assembly 200, and a travelling trolley 300, the irrigation water tank is used for containing irrigation water; the spraying assembly 200 is arranged below the irrigation water tank and is communicated with the irrigation water tank through a first water outlet pipe 122, and the first water outlet pipe 122 is provided with a first electromagnetic valve 123; the irrigation water tank is fixed on the travelling trolley 300, and the travelling trolley 300 drives the irrigation water tank to move, thereby irrigating the dry land; the irrigation water tank is further provided with a water injection port 110 for replenishing water in the irrigation water tank.

[0028] The irrigation device for dry land planting has the advantages that when continuous drought and crop water shortage climate conditions are encountered in the actual use process, water can be pulled from a water source to a field by a vehicle, the irrigation water tank is moved in the field by the walking trolley 300, water in the irrigation water tank is sprayed in the field by gravity, and thus the irrigation demand under emergency conditions is met.

[0029] As preferred, the irrigation water tank comprises an irrigation layer water tank 120 and a water replenishing layer water tank 130, the water replenishing layer water tank 130 is arranged above the irrigation layer water tank 120, the irrigation layer water tank 120 and the water replenishing layer water tank 130 are communicated through a second water outlet pipe 220, a first liquid level meter 124 is arranged in the irrigation layer water tank 120, the second water outlet pipe 220 is provided with a second electromagnetic valve 221, and the first liquid level meter 124 is electrically connected with the second electromagnetic valve 221. In the irrigation process, the liquid level of the irrigation layer water tank 120 is set, the opening degree of the second electromagnetic valve 221 is adjusted, the water amount replenished from the water replenishing layer water tank 130 to the irrigation layer water tank 120 is equal to the water amount sprayed out, the liquid level of the irrigation layer water tank 120 is kept stable, the water amount sprayed out is uniform, and the overall irrigation water amount in the field is uniform.

[0030] Further, the first liquid level meter 124 is also electrically connected with the first electromagnetic valve 123, the first electromagnetic valve 123 is closed in the process of replenishing water into the irrigation layer water tank 120, and water is prevented from flowing out at will and being wasted in the process of replenishing water into the irrigation layer water tank 120.

[0031] Further, air holes 121 are arranged on the side wall of the irrigation layer water tank 120 to ensure that water flows smoothly. Under normal conditions, the inner cavity of the irrigation layer water tank 120 is in a negative pressure state under the condition that the irrigation layer water tank 120 does not ventilate, and water in the irrigation layer water tank 120 cannot flow out through the lower spraying assembly 200. In order to avoid this state, the air holes 121 are arranged on the side wall of the irrigation layer water tank 120 to make the water in the irrigation layer water tank 120 flow out through the lower spraying assembly 200 under the condition of gravity.

[0032] In order to avoid the water leakage of the air vent 121, the air vent 121 is arranged near the upper edge of the irrigation layer water tank 120, the density of the air vent is high, the diameter of the air vent is about 1mm, and a sponge protection layer is arranged inside the air vent 121 to avoid the water leakage of the irrigation layer water tank 120.

[0033] In order to monitor the water supplement layer water tank 130, preferably, the water supplement layer water tank 130 is provided with a second liquid level meter 131, and the water supplement layer water tank 130 is provided with an alarm 132, and the second liquid level meter 131 is electrically connected with the alarm 132. When the second liquid level meter 131 detects that the liquid level of the water supplement layer water tank 130 is lower than the lower limit value, the alarm 132 sends an alarm information in the form of sound or light to remind the operator to supplement water into the water supplement layer water tank 130.

[0034] Further, the second liquid level meter 131 is also electrically connected with the second electromagnetic valve 221, and when the second liquid level meter 131 detects that the liquid level of the water supplement layer water tank 130 is lower than the lower limit value, the second electromagnetic valve 221 is closed to stop the irrigation work.

[0035] Further, a spray head 210 is arranged below the spraying assembly 200, and the spray head 210 can be a commercially available spray head. Preferably, the spraying assembly 200 comprises a distribution disc and a spray head 210 arranged below the distribution disc, the distribution disc has a distribution surface, and the spray head 210 is uniformly arranged on the distribution surface. Specifically, the distribution disc can be a hollow rectangular shell, and a plurality of holes for spraying are arranged on the lower surface of the distribution disc or a plurality of spray heads are uniformly arranged on the lower surface of the distribution disc.

[0036] Preferably, a fertilizer adding port is arranged on the irrigation water tank or the water supplement layer water tank 130 to add fertilizer into the irrigation water tank or the water supplement layer water tank 130 to realize the water and fertilizer integration. In order to facilitate the addition of solid fertilizer into the irrigation water tank or the water supplement layer water tank 130, a fertilizer melting groove 133 is arranged on the irrigation water tank or the water supplement layer water tank 130, a fertilizer liquid outlet is arranged on the fertilizer melting groove 133, and the water inlet 110 is arranged in the fertilizer melting groove. The solid fertilizer is added into the fertilizer melting groove 133, and the solid fertilizer is melted by the impact force of the water when the water is added, and then flows out from the fertilizer liquid outlet.

[0037] Specifically, the length of the walking trolley 300 perpendicular to the walking direction is less than the length of the spraying assembly 200 perpendicular to the walking direction. In this way, during the irrigation work, the two wheels of the walking trolley 300 are always located on the dry ground which has not been irrigated, so as to prevent the walking trolley from sinking into the muddy ground after irrigation.

[0038] The walking trolley 300 can be provided with a power mechanism to enable it to walk in the field. Preferably, the walking trolley is provided with a traction member 310, which is hung by a traction device, so that the walking trolley is moved in the field by the traction device.

[0039] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the implementation modes are not required or can not be exhausted. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An irrigation device for dry land farming, characterized by, The utility model relates to an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley.

2. The irrigation device for dry land planting according to claim 1, wherein The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley.

3. The irrigation device for dry land planting according to claim 2, wherein The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley.

4. The irrigation device for dry land planting according to claim 2, wherein The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley.

5. The irrigation device for dry land planting of claim 1, wherein, The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley.

6. The device for irrigation of dry land planting according to claim 2, characterized in that, The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley.

7. The device according to claim 1, wherein The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley.

8. The device according to claim 1, wherein The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility model discloses an irrigation water tank, a spraying assembly and a walking trolley. The utility

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