Automatic spraying mechanism for agricultural water conservancy irrigation

Abstract

The utility model relates to the technical field of agricultural water conservancy irrigation, in particular to an automatic spraying mechanism for agricultural water conservancy irrigation, which comprises a base, the top of the base is connected with a supporting sleeve, the inner wall of the supporting sleeve is movably connected with an adjusting screw rod through a bearing, and the outer thread of the adjusting screw rod is sleeved with a lifting screw pipe. A spraying component is arranged at the top of the lifting screw pipe and comprises a conveying pipe, and a rotating groove is formed in the bottom of the conveying pipe. Through cooperation of the spraying component and the water storage disc, external water enters the water storage disc through the water conveying pipe and the connecting pipe on the right side, the water pushes the fan blades in the process of flowing from right to left in the water storage disc, the rotating shaft drives the conveying pipe to rotate, and part of the water enters the conveying pipe and sequentially flows through the water guide pipe and the spraying pipe; and meanwhile, the spray head, the spraying pipe and the water guide pipe rotate along with the conveying pipe, so that the spraying angle of the spray head is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural water conservancy irrigation technical field, concretely is a kind of automatic spraying mechanism for agricultural water conservancy irrigation. BACKGROUND

[0002] Develop irrigation and drainage, regulate regional water regime, improve farmland moisture conditions, prevent and treat drought, flood, salt, alkali disasters, to promote the comprehensive scientific and technical stability of high yield of agriculture. Through the storage, regulation, distribution and use of agricultural water resources, combined with soil improvement and fertilization of agricultural technical measures, expand land use, protect the grade of arable land, to achieve the purpose of high yield and stable yield of agriculture.

[0003] The utility model discloses a kind of agricultural automatic irrigation devices, relate to agricultural production technical field.It includes connecting pipe, the bottom of the connecting pipe is fixedly connected with water inlet pipe, the side wall of the connecting pipe is hinged with support leg, the top of the connecting pipe is fixed with high-pressure nozzle, the inner wall of the high-pressure nozzle is fixed with support block, the support block is fixed with sleeve, transmission mechanism is arranged on the sleeve, the transmission mechanism includes rotating rod, when ending irrigation to farmland, close water source, because spring is in the state of contraction, by the cooperation of rotating rod, winding wheel, spring, sliding plate, bidirectional telescopic rod, connecting block, fixed block makes baffle move downward and shields the spraying of high-pressure nozzle, in turn, it has the effect of protecting high-pressure nozzle, prevent sand, dust, mosquito and other things from entering into high-pressure nozzle, it can cause high-pressure nozzle to be blocked, and it can reduce the service life of high-pressure nozzle.

[0004] But the above-mentioned device still has some shortcomings when actually using, more obvious is that high-pressure nozzle can only spray water in one direction, if large-scale irrigation is completed, a large number of automatic irrigation devices need to be used, or a single high-pressure nozzle is used to spray a large amount of water resources, and irrigation is completed by subsequent natural flow of water resources on the ground, a large amount of water resources is wasted. Therefore, in order to solve the problems of irrigation water saving and irrigation guarantee rate, we propose an automatic spraying mechanism for agricultural water conservancy irrigation. Utility model content

[0005] The utility model aims at solving the shortcomings in the prior art, and provides an automatic spraying mechanism for agricultural water conservancy irrigation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] An automatic spraying mechanism for agricultural water conservancy irrigation, comprising a base, the top of the base is connected with a supporting sleeve, the inner wall of the supporting sleeve is movably connected with an adjusting screw through a bearing, the outer thread of the adjusting screw is sleeved with a lifting screw pipe, the top of the lifting screw pipe is provided with a spraying part, the spraying part comprises a conveying pipe, the bottom of the conveying pipe is provided with a rotating groove, the top of the lifting screw pipe extends to the inner wall of the rotating groove and is movably connected with the inner wall of the rotating groove through a bearing, the outer part of the conveying pipe is movably sleeved with a water storage disc through a sealing bearing, the two sides of the water storage disc are connected with connecting pipes, the sides away from the water storage disc of the two connecting pipes are connected with water pipes through flanges, the top of the inner wall of the water storage disc is connected with a bearing sleeve, the inner wall of the bearing sleeve is movably connected with a rotating shaft through a bearing, the bottom of the rotating shaft is connected with the bottom of the inner wall of the conveying pipe, the top of the outer part of the rotating shaft is fixedly sleeved with a fan blade.

[0008] Preferably, the bottom of the outer part of the water pipe is sleeved with an arc-shaped supporting plate, the bottom of the arc-shaped supporting plate is connected with an L-shaped supporting frame, and the side away from the arc-shaped supporting plate of the L-shaped supporting frame is connected with the water storage disc.

[0009] Preferably, the bottom of the outer part of the adjusting screw is fixedly sleeved with a rotating disc, the outer side of the rotating disc is connected with a plurality of rotating blocks, the outer side of the top of the supporting sleeve is provided with a plurality of positioning holes, the top of one of the rotating blocks is provided with a positioning plug, and the bottom of the positioning plug extends to the inside of the positioning hole through the rotating block.

[0010] Preferably, a rotating through groove is formed through the center of the bottom of the water storage disc, and the outer part of the conveying pipe is movably connected with the inner wall of the rotating through groove through a sealing bearing.

[0011] Preferably, a rotating ring groove is formed in the bottom of the water storage disc, and a T-shaped ring is movably connected with the inner wall of the rotating ring groove through a bearing.

[0012] Preferably, a plurality of water guide pipes are connected with the outer part of the conveying pipe, and the sides away from the conveying pipe of the water guide pipes are connected with spraying pipes.

[0013] Preferably, a plurality of spray heads are connected with the outer part of the spraying pipe, the plurality of spray heads are staggered, and the spray angles of the plurality of spray heads are all different.

[0014] Compared with the prior art, the automatic spraying mechanism for agricultural water conservancy irrigation has the following beneficial effects:

[0015] The utility model discloses a cooperation of spraying part and water storage tray, the water of outside enters the water storage tray through the water delivery pipe and the connecting pipe of right side, and the water is pushed to the fan leaf in the process of flowing from right to left in the water storage tray, makes the rotating shaft drive the conveying pipe rotation, and part water enters the conveying pipe, and in turn flows through the water guide pipe and the spraying pipe, and finally sprays from the shower nozzle, and the shower nozzle, the spraying pipe and the water guide pipe follow the conveying pipe rotation, increase the spraying angle of shower nozzle, and because the position and angle of several shower nozzles on the spraying pipe are different, the spraying position of different shower nozzles is also different, improve the uniformity of spraying, and it is convenient to complete irrigation in short time. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of the utility model;

[0017] Figure 2 It is the structure schematic diagram of the utility model spraying part;

[0018] Figure 3 It is the utility model Figure 2 The bottom view of;

[0019] Figure 4 It is the structure schematic diagram of the utility model water storage tray;

[0020] Figure 5 It is the bottom view of the utility model Figure 4 ;

[0021] Figure 6 It is the structure cooperation exploded view of the utility model support cover and adjusting screw rod.

[0022] In the drawing: 1, base; 2, support cover; 3, adjusting screw rod; 4, lifting screw pipe; 5, spraying part; 51, conveying pipe; 52, shower nozzle; 53, spraying pipe; 54, T-shaped ring; 55, fan leaf; 56, bearing cover; 57, rotating shaft; 58, water guide pipe; 59, rotating groove; 6, water delivery pipe; 7, water storage tray; 8, arc-shaped support plate; 9, L-shaped support frame; 10, connecting pipe; 11, rotating disc; 12, rotating ring groove; 13, rotating through slot; 14, positioning hole; 15, rotating block; 16, positioning inserting rod. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Please refer to Figures 1-6The utility model provides an automatic spraying mechanism for agricultural water conservancy irrigation, including the base 1, the top of base 1 is connected with support sleeve 2, the inner wall of support sleeve 2 is movably connected with adjusting screw 3 through bearing, the outside thread of adjusting screw 3 is sleeved with lifting screw pipe 4, the top of lifting screw pipe 4 is provided with spraying part 5, spraying part 5 includes delivery pipe 51, the bottom of delivery pipe 51 is opened with rotary groove 59, the top of lifting screw pipe 4 extends to the inner wall of rotary groove 59 and is movably connected with the inner wall of rotary groove 59 through bearing, the outside of delivery pipe 51 is movably sleeved with water storage tray 7 through sealing bearing, both sides of water storage tray 7 are connected with connecting pipe 10, the side away from water storage tray 7 of two connecting pipes 10 is connected with water delivery pipe 6 through flange plate, the top of the inner wall of water storage tray 7 is connected with bearing sleeve 56, the inner wall of bearing sleeve 56 is movably connected with rotary shaft 57, the bottom of rotary shaft 57 is connected with the bottom of the inner wall of delivery pipe 51, the top of the outside of rotary shaft 57 is fixedly sleeved with fan blade 55, and the fan blade 55 is located in the inside of water storage tray 7.

[0025] As a kind of technical optimization scheme of the utility model, the bottom of the outside of water delivery pipe 6 is sleeved with arc-shaped support plate 8, the bottom of arc-shaped support plate 8 is connected with L-shaped support frame 9, the side away from arc-shaped support plate 8 of L-shaped support frame 9 is connected with water storage tray 7;Through the cooperation of arc-shaped support plate 8 and L-shaped support frame 9, water delivery pipe 6 can be supported, and the stability of the connection between water delivery pipe 6 and connecting pipe 10 is improved.

[0026] As a kind of technical optimization scheme of the utility model, the bottom of the outside of adjusting screw 3 is fixedly sleeved with rotary disc 11, the outside of rotary disc 11 is connected with a plurality of rotating blocks 15, a plurality of positioning holes 14 are formed in the outside of the top of support sleeve 2, the top of one rotating block 15 is provided with positioning plug rod 16, the bottom of positioning plug rod 16 penetrates rotating block 15 and extends to the inside of positioning hole 14;The screw thread of the outside of adjusting screw 3 is formed in the top of rotary disc 11;Through the cooperation of positioning plug rod 16 and positioning hole 14, adjusting screw 3 can be positioned, to avoid that adjusting screw 3 rotates randomly.

[0027] As a kind of technical optimization scheme of the utility model, the center of the bottom of water storage tray 7 is penetrated with rotary through slot 13, the outside of delivery pipe 51 is movably connected with the inner wall of rotary through slot 13 through sealing bearing;Through rotary through slot 13, the rotation of delivery pipe 51 is facilitated.

[0028] As a kind of technical optimization scheme of the utility model, the bottom of water storage tray 7 is formed with rotary ring groove 12, the inner wall of rotary ring groove 12 is movably connected with T-shaped ring 54, the inner wall of T-shaped ring 54 is fixedly sleeved on the outside of delivery pipe 51.

[0029] As a technical optimization scheme of the utility model, the outside of the conveying pipe 51 is connected with several water guide pipes 58, and the side far from the conveying pipe 51 of the water guide pipe 58 is connected with the spraying pipe 53.

[0030] As a technical optimization scheme of the utility model, the outside of the spraying pipe 53 is connected with several spray heads 52, the several spray heads 52 are staggered, and the spraying angles of the several spray heads 52 are all different; by setting the spray heads 52 with different spraying angles, the spraying positions of the different spray heads 52 are different, which is beneficial to improve the spraying uniformity of water.

[0031] In use, the water in the outside enters the water storage tray 7 through the water conveying pipe 6 on the right and the connecting pipe 10, and pushes the fan blade 55 in the process of flowing from right to left in the water storage tray 7, so that the rotating shaft 57 drives the conveying pipe 51 to rotate, part of the water enters the conveying pipe 51, and then flows through the water guide pipe 58 and the spraying pipe 53 in turn, and finally is sprayed out from the spray head 52, at this time, the spray head 52, the spraying pipe 53 and the water guide pipe 58 rotate with the conveying pipe 51, the spraying angle of the spray head 52 is increased, and at the same time, the positions of the several spray heads 52 on the spraying pipe 53 are different, so that the spraying positions of the different spray heads 52 are also different, the spraying uniformity is improved, and the irrigation in a short time is facilitated. When the height of the water storage tray 7 and the conveying pipe 51 needs to be lifted, the positioning plug rod 16 is removed, the rotating disc 11 is reversed to make the adjusting screw rod 3 reverse, finally the lifting screw pipe 4 rises outside the adjusting screw rod 3, the positioning plug rod 16 is reset after reaching the required height; further, if the lifting screw pipe 4 rotates with the adjusting screw rod 3, one hand can rotate the rotating disc 11, and the other hand holds the lifting screw pipe 4, finally the lifting screw pipe 4 steadily rises.

[0032] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. An automatic sprinkling mechanism for agricultural water irrigation comprising a base (1), characterized in that: The top of the base (1) is connected with a supporting sleeve (2), the inner wall of the supporting sleeve (2) is movably connected with an adjusting screw (3) through a bearing, the outer thread of the adjusting screw (3) is sleeved with a lifting screw pipe (4), the top of the lifting screw pipe (4) is provided with a spraying part (5), the spraying part (5) comprises a conveying pipe (51), the bottom of the conveying pipe (51) is provided with a rotating groove (59), the top of the lifting screw pipe (4) extends to the inner wall of the rotating groove (59) and is movably connected with the inner wall of the rotating groove (59) through a bearing, the outer part of the conveying pipe (51) is movably sleeved with a water storage disc (7) through a sealing bearing, the two sides of the water storage disc (7) are connected with connecting pipes (10), the sides, away from the water storage disc (7), of the two connecting pipes (10) are connected with water conveying pipes (6) through flanges, the top of the inner wall of the water storage disc (7) is connected with a bearing sleeve (56), the inner wall of the bearing sleeve (56) is movably connected with a rotating shaft (57), the bottom of the rotating shaft (57) is connected with the bottom of the inner wall of the conveying pipe (51), the top of the outer part of the rotating shaft (57) is fixedly sleeved with a fan blade (55).

2. An automatic sprinkling mechanism for agricultural water irrigation according to claim 1, characterized in that: The bottom of the outer part of the water conveying pipe (6) is sleeved with an arc-shaped supporting plate (8), the bottom of the arc-shaped supporting plate (8) is connected with an L-shaped supporting frame (9), the side, away from the arc-shaped supporting plate (8), of the L-shaped supporting frame (9) is connected with the water storage disc (7).

3. The automatic sprinkling mechanism for agricultural water irrigation according to claim 1, wherein: The bottom of the outer part of the adjusting screw (3) is fixedly sleeved with a rotating disc (11), the outer side of the rotating disc (11) is connected with a plurality of rotating blocks (15), the outer side of the top of the supporting sleeve (2) is provided with a plurality of positioning holes (14), the top of one of the rotating blocks (15) is provided with a positioning inserting rod (16), the bottom of the positioning inserting rod (16) penetrates through the rotating block (15) and extends into the inner part of the positioning hole (14).

4. The automatic sprinkling mechanism for agricultural water irrigation according to claim 1, wherein: The center of the bottom of the water storage disc (7) is provided with a rotating through groove (13), the outer part of the conveying pipe (51) is movably connected with the inner wall of the rotating through groove (13) through a sealing bearing.

5. The automatic sprinkling mechanism for agricultural water irrigation according to claim 1, wherein: The bottom of the water storage disc (7) is provided with a rotating ring groove (12), the inner wall of the rotating ring groove (12) is movably connected with a T-shaped ring (54) through a bearing, the inner wall of the T-shaped ring (54) is fixedly sleeved on the outer part of the conveying pipe (51).

6. The automatic sprinkling mechanism for agricultural water irrigation according to claim 1, wherein: The outer part of the conveying pipe (51) is connected with a plurality of water guide pipes (58), the side, away from the conveying pipe (51), of the water guide pipe (58) is connected with a spraying pipe (53).

7. An automatic sprinkling mechanism for agricultural water irrigation as claimed in claim 6 wherein: The outer part of the spraying pipe (53) is connected with a plurality of spray heads (52), the plurality of spray heads (52) are staggered distributed, and the spraying angles of the plurality of spray heads (52) are all different.

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