Agricultural water-saving irrigation equipment

Abstract

The utility model discloses agricultural water-saving irrigation equipment, which relates to the field of agricultural irrigation and comprises a water tank, the outer wall of the water tank is connected with a water pipe for irrigating crops, and the top end of the water tank is provided with a filter screen for blocking fallen leaves and sundries and a transmission mechanism arranged on the water tank; the transmission mechanism comprises a transmission unit and a guide unit; and the transmission unit is used for providing power for the movement of the guide unit. By arranging the transmission mechanism, rainwater can be collected through the open-air water tank, sundries such as fallen leaves can be blocked through the filter screen arranged at the top of the water tank, and meanwhile, the fan blades are driven to rotate by strong wind in a rainy environment, so that the guide ring synchronously rotates, and therefore the pushing force is provided for the abutting rod to move up and down; and the filter screen is driven to move up and down, the positions of sundries such as fallen leaves are changed, rainwater is conveniently collected, the purpose of utilizing the rainwater is achieved, and the influence of the fallen leaves and the sundries on the water pipe is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of agricultural irrigation, and specifically relates to an agricultural water-saving irrigation equipment. BACKGROUND

[0002] Agricultural irrigation mainly refers to irrigation operation in agricultural cultivation areas, and agricultural irrigation modes can be generally divided into traditional surface irrigation, ordinary sprinkling irrigation and micro-irrigation. In ancient China, agricultural irrigation relied on precipitation and rivers, and farming was mainly concentrated in areas with abundant precipitation and developed river networks. Farmers in these areas often engaged in agricultural production according to solar terms.

[0003] In the prior art, when agricultural irrigation is performed, a water tank is connected to a water pipe to irrigate crops, or automatic drip irrigation is performed through a pump and a pipeline. In order to advocate the slogan of water saving, the existing agricultural irrigation generally collects rainwater. However, in the rainwater collection, some fallen leaves and sundries are accumulated in the water tank, causing pipeline blockage. Therefore, the utility model provides an agricultural water-saving irrigation equipment. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problems in the background art, and provides an agricultural water-saving irrigation equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an agricultural water-saving irrigation equipment, comprising a water tank, a water pipe for irrigating crops being connected to the outer wall of the water tank, a filter screen for blocking fallen leaves and sundries being arranged at the top end of the water tank, and a transmission mechanism being arranged on the water tank.

[0006] The transmission mechanism comprises a transmission unit and a guide unit.

[0007] The transmission unit is used for providing power for the movement of the guide unit.

[0008] The guide unit is used for providing upward pushing force for the filter screen.

[0009] As a further scheme of the utility model, the transmission unit comprises a rotating rod, a fan blade, a guide ring and a transmission rod.

[0010] The rotating rod is rotatably installed in the inside of the water tank and extends to the outside of the top end of the water tank through a support frame, and the rotating rod rotates with the rotation of the fan blade.

[0011] The fan blade is fixed to the outer wall of the rotating rod, and the fan blade is used for driving the rotating rod to rotate.

[0012] The guide ring is fixed to the outer wall of the rotating rod, and the guide ring is used for providing guidance for the upward and downward movement of the end portion of the transmission rod.

[0013] The transmission rod is arranged inside the guide ring and extends to outside of the guide ring, and is used for synchronously driving the resistance rod to vertically move.

[0014] As a further scheme of the utility model: the guide unit includes a resistance rod and a positioning block.

[0015] The resistance rod is fixed at the top end of the positioning block and is in contact with the bottom of the filter screen, and is used for giving the filter screen an upward moving thrust.

[0016] The positioning block is vertically slidably installed on the inner wall of the water tank, and is used for guiding the vertical movement of the resistance rod.

[0017] As a further scheme of the utility model: the inner wall of the water tank is formed with a sliding groove for the vertical movement of the positioning block, and the outer wall of the positioning block and the resistance rod is in an overall "L" type structure.

[0018] As a further scheme of the utility model: the inner side of the guide ring is formed with an inclined ring groove matched with the end of the transmission rod, and the end of the transmission rod in contact with the guide ring is in a spherical state.

[0019] As a further scheme of the utility model: the number of the fan blades is multiple, and the multiple fan blades are uniformly distributed on the outer wall of the top end of the rotating rod in a ring shape.

[0020] As a further scheme of the utility model: the top end of the water tank is formed with a sliding groove for the vertical movement of the filter screen, and the end of the water pipe is connected with a water pump for pumping water flow.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] By arranging the transmission mechanism, rainwater can be collected by the water tank arranged in the open air, and the filter screen arranged on the top of the water tank can block fallen leaves and other sundries, and the fan blades are driven to rotate by the strong wind in the rainy environment, so that the guide ring is synchronously rotated to give the resistance rod an upward and downward moving thrust, drive the filter screen to move up and down, change the position of the fallen leaves and other sundries, facilitate the collection of rainwater, achieve the purpose of utilizing rainwater, and avoid the influence of fallen leaves and other sundries on the water pipe. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 It is a structural schematic view of the utility model;

[0024] Fig. 2 It is a structural schematic view of the transmission mechanism of the utility model;

[0025] Fig. 3 It is a local enlarged view of A of the utility model.

[0026] In the figure: 1, water tank; 2, water pipe; 3, filter screen; 4, transmission mechanism; 401, rotating rod; 402, fan blade; 403, guide ring; 404, transmission rod; 405, resistance rod; 406, positioning block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Please refer to Figs. 1-3 In the embodiments of the utility model, the agricultural water-saving irrigation equipment comprises a water tank 1, the outer wall of the water tank 1 is connected with a water pipe 2 for irrigating crops, the top end of the water tank 1 is provided with a filter screen 3 for blocking fallen leaves and sundries, and a transmission mechanism 4 is arranged on the water tank 1.

[0029] The transmission mechanism 4 comprises a transmission unit and a guide unit.

[0030] The transmission unit is used for providing power for the movement of the guide unit.

[0031] The guide unit is used for giving the filter screen 3 an upward moving thrust.

[0032] The transmission unit comprises a rotating rod 401, a fan blade 402, a guide ring 403 and a transmission rod 404.

[0033] The rotating rod 401 is rotatably installed in the inside of the water tank 1 and extends to the outside of the top end of the water tank 1 through a support frame, and the rotating rod 401 rotates along with the rotation of the fan blade 402.

[0034] The fan blade 402 is fixed to the outer wall of the rotating rod 401, and the fan blade 402 is used for driving the rotating rod 401 to rotate.

[0035] The guide ring 403 is fixed to the outer wall of the rotating rod 401, and the guide ring 403 is used for providing guidance for the up-and-down movement of the end of the transmission rod 404.

[0036] The transmission rod 404 is arranged on the inside of the guide ring 403 and extends to the outside of the guide ring 403, and the transmission rod 404 is used for synchronously driving the resistance rod 405 to move vertically.

[0037] The guide unit comprises the resistance rod 405 and a positioning block 406.

[0038] The resistance rod 405 is fixed to the top end of the positioning block 406 and is in contact with the bottom of the filter screen 3, and the resistance rod 405 is used for giving the filter screen 3 an upward moving thrust.

[0039] The positioning block 406 is vertically slidingly installed on the inner wall of the water tank 1, and is used for guiding the vertical movement of the abutting rod 405.

[0040] In the embodiment, the rainwater can be collected through the cooperation of the water tank 1 and the filter screen 3, and the fallen leaves and sundries in the open environment can be blocked by the filter screen 3. When it rains and the wind blows, the fan blades 402 are blown to rotate, the rotating fan blades 402 synchronously drive the rotating rod 401 to rotate, the rotating rotating rod 401 synchronously drives the guide ring 403 fixed on the outer wall to rotate in the circumferential direction, the inclined ring groove formed in the guide ring 403 synchronously rotates, and then the spherical one end of the transmission rod 404 in the inner ring groove of the guide ring 403 moves vertically along the ring groove of the guide ring 403. The moving transmission rod 404 synchronously drives the abutting rod 405 to move vertically, so that the abutting rod 405 gives the filter screen 3 an upward extrusion force, the filter screen 3 moves under the action of the force, the filter screen 3 vibrates, and the fallen leaves and sundries accumulated on the upper surface of the filter screen 3 move to the lowest position. The filter screen 3 is prevented from being completely blocked by the fallen leaves and sundries, the rainwater collection is prevented from being blocked, the purpose of saving water is achieved, and the working efficiency is further improved.

[0041] Please refer to Figs. 1-3 , the inner wall of the water tank 1 is formed with a sliding groove for the vertical movement of the positioning block 406, the outer walls of the positioning block 406 and the abutting rod 405 are integrally formed in an “L” shape, the inner side of the guide ring 403 is formed with an inclined ring groove matched with the end of the transmission rod 404, the end of the transmission rod 404 in contact with the guide ring 403 is spherical, the number of the fan blades 402 is multiple, the multiple fan blades 402 are uniformly distributed in the outer wall of the top end of the rotating rod 401 in a ring shape, the top end of the water tank 1 is formed with a sliding groove for the vertical movement of the filter screen 3, and the end of the water pipe 2 is connected with a water pump for pumping water.

[0042] In the embodiment, under the action of the guide ring 403, the end of the transmission rod 404 moves up and down along the inclined ring groove of the guide ring 403 in the rotating process of the inclined ring groove of the guide ring 403, so as to give the filter screen 3 an upward moving force.

[0043] The above describes only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this. Any person skilled 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 agricultural water-saving irrigation device, comprising a water tank (1), an outer wall of the water tank (1) is connected with a water pipe (2) for irrigating crops, a top end of the water tank (1) is provided with a filter screen (3) for blocking fallen leaves and sundries, characterized in that, The transmission mechanism (4) is arranged on the water tank (1); The transmission mechanism (4) comprises a transmission unit and a guide unit; The transmission unit is used for providing power for the movement of the guide unit; The guide unit is used for giving the filter screen (3) an upward pushing force.

2. The agricultural water-saving irrigation apparatus according to claim 1, characterized in that, The transmission unit comprises a rotating rod (401), a fan blade (402), a guide ring (403) and a transmission rod (404); The rotating rod (401) is rotatably arranged in the water tank (1) through a support frame and extends to the outside of the top end of the water tank (1), and rotates with the fan blade (402); The fan blade (402) is fixed to the outer wall of the rotating rod (401), and is used for driving the rotating rod (401) to rotate; The guide ring (403) is fixed to the outer wall of the rotating rod (401), and is used for guiding the up-and-down movement of the end of the transmission rod (404); The transmission rod (404) is arranged on the inner side of the guide ring (403) and extends to the outside of the guide ring (403), and is used for synchronously driving the vertical movement of the abutting rod (405).

3. The agricultural water-saving irrigation apparatus according to claim 2, characterized in that, The guide unit comprises an abutting rod (405) and a positioning block (406); The abutting rod (405) is fixed to the top end of the positioning block (406) and is in contact with the bottom of the filter screen (3), and is used for giving the filter screen (3) an upward pushing force; The positioning block (406) is vertically slidably arranged on the inner wall of the water tank (1), and is used for guiding the vertical movement of the abutting rod (405).

4. The agricultural water-saving irrigation apparatus according to claim 3, characterized in that, The inner wall of the water tank (1) is shaped to form a sliding groove for the vertical movement of the positioning block (406), and the outer walls of the positioning block (406) and the abutting rod (405) are integrally shaped as an "L" type structure.

5. The water saving agricultural irrigation equipment as claimed in claim 2, wherein, The inner side of the guide ring (403) is shaped to form an inclined ring groove matched with the end of the transmission rod (404), and the end of the transmission rod (404) in contact with the guide ring (403) is in a spherical state.

6. The water saving agricultural irrigation equipment as claimed in claim 2, wherein, The number of the fan blades (402) is multiple, and the multiple fan blades (402) are evenly distributed in the top end outer wall of the rotating rod (401) in a ring shape.

7. The water saving agricultural irrigation equipment as claimed in claim 1 wherein, The top end of the water tank (1) is shaped to form a sliding groove for the vertical movement of the filter screen (3), and the end of the water pipe (2) is connected with a water pump for pumping water flow.

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