Adjustable water conservancy irrigation device

Abstract

The utility model discloses an adjustable water conservancy irrigation device, which relates to the technical field of water conservancy irrigation and comprises a bottom plate and a support frame, the support frame is arranged at the top of the bottom plate, a water inlet pipe is arranged in the support frame, a rotary joint is arranged at the bottom of the water inlet pipe, and a U-shaped block is arranged at one end of the water inlet pipe far away from the rotary joint. The water inlet pipe penetrates through the U-shaped block and is provided with a hose, a water outlet pipe is arranged at the end, away from the water inlet pipe, of the hose, an adjusting assembly for adjusting the water flow is arranged on the water outlet pipe, the effect of adjusting the water flow is achieved through the adjusting assembly, and farmland water accumulation caused by too large water flow is avoided; the problems that crop roots are rotted due to oxygen deficit due to long-term soaking, crop requirements cannot be met due to too small water flow, soil drought or nutrient insufficiency is caused, and crop growth is affected are solved, and the problems that land parcels far away from a water source cannot obtain enough water, and land parcels close to the water source are excessively irrigated can also be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water conservancy irrigation, and specifically relates to an adjustable water conservancy irrigation device. BACKGROUND

[0002] Water conservancy refers to an engineering technology and practical activity of utilizing and managing natural water resources to meet the needs of human life, production and ecology, and water conservancy irrigation is an agricultural production activity of transporting water resources from a water source (such as a river, a reservoir, a lake or underground water) to farmland, an orchard, a grassland or a green area by using water conservancy engineering facilities (such as a reservoir, a channel, a pipeline, a pump station, etc.).

[0003] The adjustable agricultural water conservancy irrigation device disclosed in the patent document with the publication number CN221863984U effectively solves the problems of poor adjustability, limited applicability and lack of water quantity control function of the agricultural water conservancy irrigation devices on the market, and the irrigation water in the range is prone to waste or insufficient use, which affects the operation of agricultural water conservancy irrigation.

[0004] The above-mentioned technology has the problem of being unable to adjust the size of water flow, and the inability to control the size of water flow will lead to excessive water supply, and excessive water flow may cause waterlogging in farmland, and the crop root system will rot due to long-term soaking and lack of oxygen, and insufficient water flow cannot meet the needs of crops, leading to soil drought or nutrient deficiency, thereby affecting crop growth, and excessive water flow will erode the surface layer of soil and carry away topsoil with high fertility, and if the size of water flow is uncontrollable, the plots far from the water source may not get enough water, and the plots close to the water source may be over-irrigated. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an adjustable water conservancy irrigation device to solve the problem of being unable to adjust the size of water flow in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] An adjustable water conservancy irrigation device comprises:

[0008] a bottom plate;

[0009] a support frame arranged on the top of the bottom plate;

[0010] Further comprising an irrigation assembly for irrigating crops, the irrigation assembly comprising a water inlet pipe, the water inlet pipe being rotatably connected to the inside of the support frame, the bottom of the water inlet pipe being provided with a rotary joint, the end of the water inlet pipe away from the rotary joint being provided with a U-shaped block, and the water inlet pipe penetrating the U-shaped block and being provided with a hose, the end of the hose away from the water inlet pipe being provided with a water outlet pipe, the support frame being provided with a rotating assembly for rotating the water inlet pipe, one side of the U-shaped block being provided with an oscillating assembly for oscillating the water outlet pipe;

[0011] The end of the water outlet pipe away from the hose is provided with an adjusting assembly for adjusting the size of the water flow.

[0012] On the basis of the above technical scheme, the utility model further provides the following optional technical schemes:

[0013] In an optional scheme, the rotating assembly comprises a first motor, the first motor is arranged on the top of the support frame, the output end of the first motor is provided with a first rotating gear, the first rotating gear is meshed with a second rotating gear, and the inside of the second rotating gear is fixedly connected with the outer surface of the water inlet pipe.

[0014] In an optional scheme, the oscillating assembly comprises two rotating columns, the two rotating columns are rotatably connected to the inside of the U-shaped block, and the side of the two rotating columns away from each other is connected with the water outlet pipe, one side of the U-shaped block is provided with a second motor, the output end of the second motor is provided with a worm, the worm is meshed with a worm wheel, and the worm shaft of the worm wheel is fixedly connected with one of the rotating columns.

[0015] In an optional scheme, the adjusting assembly comprises a first support disc, the first support disc is arranged on the end of the water outlet pipe away from the hose, a second support disc is rotatably connected to the end of the first support disc away from the water outlet pipe, a first guide groove is formed in the side of the first support disc away from the water outlet pipe, a plurality of adjusting blocks are slidably connected in the first guide groove, a guide column is arranged on the end of the adjusting block away from the first support disc, a plurality of second guide grooves are formed in the end of the second support disc away from the first support disc, and the guide columns are slidably connected in the second guide grooves, and the first support disc is provided with a locking assembly for locking the second support disc.

[0016] In an optional scheme, the locking assembly comprises a first support block, the first support block is arranged on one end of the second support disc, a locking screw is threadedly connected in the inside of the first support block, a plurality of second support blocks are arranged around the first support disc, and the locking screw is also threadedly connected with the second support blocks.

[0017] In an optional scheme, water outlet holes are formed in the first support disc and the second support disc.

[0018] In an alternative, the bottom plate is provided with several universal wheels at the bottom.

[0019] In an alternative, the bottom plate is provided with several universal wheels at the bottom.

[0020] Compared with the prior art, the utility model has the beneficial effects as follows:

[0021] The adjusting assembly arranged on the water outlet pipe achieves the effect of adjusting the size of water flow, avoids the situation that the water flow is too large to cause farmland waterlogging, crop root system rots due to long-term soaking and lack of oxygen, and the situation that the water flow is too small to meet the demand of crops, causes soil drought or nutrient deficiency, and thus affects crop growth, and also avoids the situation that the land far away from the water source cannot obtain enough water, and the land close to the water source is over-irrigated. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the utility model.

[0023] Figure 2 It is a structural schematic view of the irrigation assembly and the swing assembly of the utility model.

[0024] Figure 3 It is a sectional view of the second support disc structure of the utility model.

[0025] Wherein: 100, bottom plate; 200, support frame; 301, water inlet pipe; 302, rotary joint; 303, U-shaped block; 304, hose; 305, water outlet pipe; 401, first motor; 402, first rotating gear; 403, second rotating gear; 501, rotating column; 502, second motor; 503, worm; 504, worm wheel; 601, first support disc; 602, second support disc; 603, first guide groove; 604, adjusting block; 605, guide column; 606, second guide groove; 701, first support block; 702, locking screw; 703, second support block. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model is further described in detail below in combination with the drawings and examples.

[0027] In one embodiment, as Figures 1-3As shown in the figure, an adjustable water irrigation device includes a bottom plate 100, a support frame 200 and an irrigation assembly, the support frame 200 is arranged on the top of the bottom plate 100, the irrigation assembly includes a water inlet pipe 301, the water inlet pipe 301 is rotatably connected to the inside of the support frame 200, the bottom of the water inlet pipe 301 is provided with a rotary joint 302, the end of the water inlet pipe 301 away from the rotary joint 302 is provided with a U-shaped block 303, and the water inlet pipe 301 penetrates the U-shaped block 303 and is provided with a hose 304, the end of the hose 304 away from the water inlet pipe 301 is provided with a water outlet pipe 305, the support frame 200 is provided with a rotating assembly for rotating the water inlet pipe 301, one side of the U-shaped block 303 is provided with a swinging assembly for swinging the water outlet pipe 305, the end of the water outlet pipe 305 away from the hose 304 is provided with an adjusting assembly for adjusting the size of the water flow, and the bottom of the rotary joint 302 is connected with a water source, then water reaches the hose 304 through the water inlet pipe 301, and then reaches the water outlet pipe 305 through the hose 304.

[0028] In one embodiment, as shown in the figure, Figure 1 The rotating assembly includes a first motor 401, the first motor 401 is arranged on the top of the support frame 200, the output end of the first motor 401 is provided with a first rotating gear 402, the first rotating gear 402 is meshed with a second rotating gear 403, and the inside of the second rotating gear 403 is fixedly connected with the outer surface of the water inlet pipe 301, by starting the first motor 401, the first rotating gear 402 is driven to rotate, then the second rotating gear 403 and the water inlet pipe 301 are driven to rotate.

[0029] In one embodiment, as shown in the figure, Figure 1 And Figure 2 The swinging assembly includes two rotating columns 501, both of the rotating columns 501 are rotatably connected to the inside of the U-shaped block 303, and both of the rotating columns 501 are connected with the water outlet pipe 305 on the side close to each other, the side of the U-shaped block 303 is provided with a second motor 502, the output end of the second motor 502 is provided with a worm 503, the worm 503 is meshed with a worm gear 504, the worm shaft of the worm gear 504 is fixedly connected with one of the rotating columns 501, by starting the second motor 502, the worm 503 is driven to rotate, thereby driving the worm gear 504 and the rotating column 501 to rotate, thereby driving the water outlet pipe 305 to swing inside the U-shaped block 303.

[0030] In one embodiment, as shown in the figure, Figure 1 , Figure 2 And Figure 3As shown, the adjusting assembly comprises a first support disc 601 arranged on the end of the water outlet pipe 305 away from the hose 304, a second support disc 602 rotatably connected to the end of the first support disc 601 away from the water outlet pipe 305, a first guide slot 603 formed on the side of the first support disc 601 away from the water outlet pipe 305, a plurality of adjusting blocks 604 slidably connected in the first guide slot 603, a guide column 605 arranged on the end of each adjusting block 604 away from the first support disc 601, and a plurality of second guide slots 606 formed on the end of the second support disc 602 away from the first support disc 601, wherein the guide column 605 is slidably connected in the second guide slot 606. The second support disc 602 is locked by the locking assembly arranged on the first support disc 601. By rotating the second support disc 602, the second support disc 602 is rotated on the first support disc 601, and then the guide column 605 is driven to move the adjusting block 604 in the first guide slot 603, so that the plurality of adjusting blocks 604 are away from each other.

[0031] In one embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the locking assembly comprises a first support block 701 arranged on the end of the second support disc 602, a locking screw 702 threadedly connected in the first support block 701, a plurality of second support blocks 703 arranged around the first support disc 601, and the locking screw 702 threadedly connected with the second support block 703. When the second support disc 602 needs to be rotated, the locking screw 702 is rotated to be away from the second support block 703, and then the second support disc 602 is rotated. After the adjustment of the second support disc 602 is completed, the locking screw 702 is rotated again to be close to the second support block 703, so as to limit the second support disc 602.

[0032] In one embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the first support disc 601 and the second support disc 602 are both provided with water outlet holes, so as to facilitate the water to be discharged from the first support disc 601 and the second support disc 602.

[0033] In one embodiment, as shown in Figure 1 , the bottom plate 100 is provided with a plurality of universal wheels at the bottom, so as to facilitate the movement of the bottom plate 100.

[0034] In one embodiment, as shown in Figure 1 , the end of the bottom plate 100 is provided with a push-pull handle, so as to facilitate the pushing of the bottom plate 100.

[0035] The above embodiment discloses an adjustable water irrigation device, wherein the water source is connected to the bottom of the rotating joint 302, then the water reaches the hose 304 through the water inlet pipe 301, then reaches the water outlet pipe 305 through the hose 304, so as to carry out irrigation, then the first motor 401 is started to drive the first rotating gear 402 to rotate, then the second rotating gear 403 and the water inlet pipe 301 are driven to rotate, so as to change the irrigation direction, then the second motor 502 is started to drive the worm 503 to rotate, so as to drive the worm wheel 504 and the rotating column 501 to rotate, so as to drive the water outlet pipe 305 to swing inside the U-shaped block 303, so as to change the irrigation angle, the water flow size can be adjusted when actually needed, the locking screw 702 can be rotated to be away from the second supporting block 703, then the second supporting disc 602 is rotated to rotate on the first supporting disc 601, then under the action of the second guide groove 606, the guide column 605 is driven, so as to drive the adjusting block 604 to move inside the first guide groove 603, so as to make the several adjusting blocks 604 away from each other, so as to change the size of the water outlet hole, so as to change the water flow size, after the second supporting disc 602 is adjusted, the locking screw 702 is rotated again to be close to the second supporting block 703, so as to limit the second supporting disc 602.

[0036] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An adjustable water conservancy irrigation device, comprising: a bottom plate (100); a support frame (200) provided on the top of the bottom plate (100); characterized in that it further comprises an irrigation assembly for irrigating crops, the irrigation assembly comprising a water inlet pipe (301) rotatably connected inside the support frame (200), the bottom of the water inlet pipe (301) being provided with a rotary joint (302), the end of the water inlet pipe (301) away from the rotary joint (302) being provided with a U-shaped block (303), and the water inlet pipe (301) penetrating through the U-shaped block (303) and being provided with a hose (304), the end of the hose (304) away from the water inlet pipe (301) being provided with a water outlet pipe (305), the support frame (200) being provided with a rotating assembly for rotating the water inlet pipe (301), and one side of the U-shaped block (303) being provided with an oscillating assembly for oscillating the water outlet pipe (305); the end of the water outlet pipe (305) away from the hose (304) being provided with an adjusting assembly for adjusting the flow size of water.

2. The adjustable water irrigation device of claim 1, wherein, The rotating assembly comprises a first motor (401) provided on the top of the support frame (200), the output end of the first motor (401) being provided with a first rotating gear (402), the first rotating gear (402) being meshed with a second rotating gear (403), and the inside of the second rotating gear (403) being fixedly connected with the outer surface of the water inlet pipe (301).

3. The adjustable water irrigation device of claim 1, wherein, The oscillating assembly comprises two rotating columns (501) rotatably connected inside the U-shaped block (303), and the sides of the two rotating columns (501) close to each other being connected with the water outlet pipe (305), one side of the U-shaped block (303) being provided with a second motor (502), the output end of the second motor (502) being provided with a worm (503), the worm (503) being meshed with a worm wheel (504), and the worm shaft of the worm wheel (504) being fixedly connected with one of the rotating columns (501).

4. The adjustable water irrigation device of claim 1, wherein, The adjusting assembly comprises a first support disc (601) provided on the end of the water outlet pipe (305) away from the hose (304), the end of the first support disc (601) away from the water outlet pipe (305) being rotatably connected with a second support disc (602), a first guide groove (603) being formed in the side of the first support disc (601) away from the water outlet pipe (305), a plurality of adjusting blocks (604) being slidably connected inside the first guide groove (603), the end of each adjusting block (604) away from the first support disc (601) being provided with a guide column (605), a plurality of second guide grooves (606) being formed in the end of the second support disc (602) away from the first support disc (601), and each guide column (605) being slidably connected in a second guide groove (606), and the first support disc (601) being provided with a locking assembly for locking the second support disc (602).

5. The adjustable water irrigation device of claim 4, wherein, The locking assembly comprises a first supporting block (701) arranged on one end of a second supporting disc (602), a locking screw (702) is threadedly connected inside the first supporting block (701), a plurality of second supporting blocks (703) are arranged around the first supporting disc (601), and the locking screw (702) is also threadedly connected with the plurality of second supporting blocks (703).

6. The adjustable water irrigation device of claim 4, wherein, The first supporting disc (601) and the second supporting disc (602) are both provided with water outlet holes.

7. The adjustable water irrigation device of claim 1, wherein, The bottom plate (100) is provided with a plurality of universal wheels at the bottom.

8. The adjustable water irrigation device of claim 1, wherein, One end of the bottom plate (100) is provided with a push-pull handle.

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