Water-saving irrigation device for farmland construction

Abstract

The utility model belongs to the technical field of farmland irrigation, and particularly relates to a water-saving irrigation device for farmland construction, which comprises a mobile platform, extension parts are rotatably arranged on both sides of the mobile platform, and the irrigation width can be increased and the irrigation efficiency can be improved by rotating and unfolding the extension parts; a water storage part is arranged on the upper portion of the movable platform, the output end of the water storage part is arranged at the lower end of the main supporting frame and the lower end of the movable platform, and the water storage part stores irrigation water and filters the irrigation water so as to avoid the situation that the water contains large-particle impurities, and consequently a spray head is blocked by the water in the irrigation and spraying process. The movable platform can be used for driving equipment to flexibly irrigate a farmland; irrigation water is filtered through the water storage part, so that the spray head is prevented from being blocked; the irrigation area can be increased through the extension part, and the irrigation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of farmland irrigation, and specifically relates to a water-saving irrigation device for farmland construction. Background Art

[0002] When planting crops on farmland, in order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, the water requirements of crops are often not met due to insufficient or uneven precipitation. Therefore, artificial irrigation must be carried out to make up for the lack of natural rainfall, so farmland water-saving irrigation systems are needed.

[0003] However, in the prior art, farmland irrigation is to place a water belt in the field, connect one end of the water belt to the water tap at the edge of the field, and move to another field for irrigation after irrigating the field. During the irrigation season, farmers move the water belt in the field, which is not only laborious, but also damages crops and reduces production due to the movement of the water belt, and wastes a lot of water. It cannot meet the needs of farmland, cannot save water well, and lacks irrigation flexibility. Utility Model Content

[0004] The purpose of this utility model is to provide a water-saving irrigation device for farmland construction, which can use a mobile platform to drive the equipment to flexibly irrigate the farmland; filter the irrigation water through the water storage part to avoid clogging the nozzle; and increase the irrigation area through the extension part to improve the irrigation efficiency.

[0005] The technical solutions adopted in this utility are as follows:

[0006] A water-saving irrigation device for farmland construction comprises a mobile platform, both sides of the mobile platform are rotatably provided with extension parts, and the irrigation width can be increased by rotating and unfolding the extension parts;

[0007] The extension part includes a support plate, a main support frame, a secondary support frame, a locking block, an elastic extrusion piece, a rotating seat, a sliding rod and a support rod, one side of the support plate is fixedly connected to one side of the mobile platform, one end of the main support frame is horizontally rotatably arranged on the other side of the support plate, one end of the secondary support frame is horizontally rotatably arranged on the other side of the support plate, and the other end of the secondary support frame is slidably connected to the inside of the main support frame, the locking block is slidably arranged inside the main support frame, and one end of the locking block cooperates with the other end of the secondary support frame, the elastic extrusion piece is arranged between the locking block and the main support frame, the upper end of the rotating seat is rotatably connected to the lower end of the main support frame, the upper end of the sliding rod is vertically rotatably arranged at the lower end of the rotating seat, the lower end of the support rod is rotatably connected to the inside of the sliding rod, and the upper end of the support rod cooperates with the inside of the rotating seat;

[0008] A water storage part is arranged on the upper part of the mobile platform, and the output end of the water storage part is arranged at the lower end of the main support frame and the mobile platform. The water storage part stores irrigation water and filters the irrigation water to avoid large particles of impurities in the water, so that the water blocks the nozzle during the irrigation spraying process.

[0009] The utility model is further configured as follows: a pulling handle is provided at the upper end of the locking block.

[0010] The utility model is further configured as follows: a locking groove is provided inside the rotating seat, and the inside of the locking groove matches with the upper end of the supporting rod.

[0011] The utility model is further configured as follows: the lower end of the sliding rod is configured as an arc surface, and the arc surface contacts the ground.

[0012] The utility model is further configured as follows: the water storage part includes a water tank, an intercepting screen, a filter cartridge, a water pump and a spray rod; the lower end of the water tank is fixedly connected to the upper part of the mobile platform; the intercepting screen is arranged at the water inlet port of the water tank; the filter cartridge is arranged at the water outlet port of the water tank; the input end of the water pump is connected to the output port of the water tank through an infusion pipe, and the input end of the water pump cooperates with the inside of the filter cartridge; the spray rod is fixedly arranged at the lower end of the main support frame and the mobile platform; the spray rod is connected to the output end of the water pump through an infusion pipe.

[0013] The utility model is further configured as follows: the spraying direction of the spray rod is rearward of the moving direction of the moving platform.

[0014] The technical effects achieved by this utility model are:

[0015] The present invention provides a practical water-saving irrigation device for farmland construction, which adopts an extension part design. The extension part can increase the irrigation width by rotating and unfolding it. The extension part in the unfolded state can support the far end to distribute the far end pressure after unfolding, thereby improving the irrigation stability.

[0016] The utility model discloses a water-saving irrigation device for farmland construction, which adopts the design of a water storage part, wherein the water storage part stores irrigation water and filters the irrigation water to prevent the water from containing large particles of impurities, so that the water may clog the nozzle during the irrigation spraying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall folding of the embodiment of the present utility model;

[0018] Figure 2 It is a schematic diagram of the overall development of the embodiment of the present utility;

[0019] Figure 3 It is an exploded view of the extension part of the embodiment of the present utility;

[0020] Figure 4 It is a schematic diagram of the expansion part of the embodiment of the present utility model;

[0021] Figure 5 This is a schematic diagram of the folding extension portion of the embodiment of the present utility model;

[0022] Figure 6 It is a folded top view of the extended portion of the embodiment of the present utility model;

[0023] Figure 7 It is a top view of the extended portion of the embodiment of the present utility model;

[0024] Figure 8 This is a schematic diagram of a locking block locking a secondary support frame in an embodiment of the present utility model;

[0025] Fig. 9 This is a schematic diagram of the sliding rod opening of the embodiment of the present utility model;

[0026] Fig.10 This is a schematic diagram of the sliding rod closing of the embodiment of the present utility model;

[0027] Fig.11 It is a schematic diagram of the interior of a water storage tank according to an embodiment of the present utility.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Mobile platform; 2. Extension part; 201. Support plate; 202. Main support frame; 203. Auxiliary support frame; 204. Locking block; 205. Elastic extrusion member; 206. Rotating seat; 207. Sliding rod; 208. Support rod; 3. Water storage part; 301. Water storage tank; 302. Blocking screen; 303. Filter cartridge; 304. Water pump; 305. Spray rod. DETAILED DESCRIPTION

[0030] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0031] like Figures 1 to 11As shown, a water-saving irrigation device for farmland construction includes a mobile platform 1, and the mobile device with a control unit, a power supply unit and a drive unit integrated inside the mobile platform 1 is an existing device. Extension parts 2 are rotatably arranged on both sides of the mobile platform 1, and the irrigation width can be increased by rotating and unfolding the extension parts 2; the extension part 2 includes a support plate 201, a main support frame 202, a secondary support frame 203, a locking block 204, an elastic extrusion piece 205, a rotating seat 206, a sliding rod 207 and a support rod 208, one side of the support plate 201 is fixedly connected to one side of the mobile platform 1, one end of the main support frame 202 is horizontally rotatably arranged on the other side of the support plate 201, one end of the secondary support frame 203 is horizontally rotatably arranged on the other side of the support plate 201, and the other end of the secondary support frame 203 is slidably connected to the inside of the main support frame 202 The locking block 204 is slidably arranged inside the main support frame 202, and one end of the locking block 204 cooperates with the other end of the auxiliary support frame 203, the elastic extrusion piece 205 is arranged between the locking block 204 and the main support frame 202, the upper end of the rotating seat 206 is rotatably connected to the lower end of the main support frame 202, the upper end of the sliding rod 207 is vertically rotatably arranged at the lower end of the rotating seat 206, the lower end of the support rod 208 is rotatably connected to the inside of the sliding rod 207, and the upper end of the support rod 208 cooperates with the inside of the rotating seat 206; a water storage part 3 is arranged on the upper part of the mobile platform 1, and the output end of the water storage part 3 is arranged at the lower end of the main support frame 202 and the mobile platform 1. The water storage part 3 stores irrigation water and filters the irrigation water to avoid large particles of impurities in the water, so that the water blocks the nozzle during the irrigation spraying process.

[0032] Specifically, the mobile platform 1 is placed on the farmland that needs to be irrigated, and then the irrigation water is poured into the water storage part 3. Then, the main support frames 202 located on both sides of the mobile platform 1 are rotated and unfolded. The rotation of the main support frame 202 pulls the other end of the auxiliary support frame 203 to rotate inside the main support frame 202 until the main support frame 202 is unfolded to the maximum distance. At this time, the other end of the auxiliary support frame 203 is limited and locked inside the main support frame 202 by the locking block 204, and the auxiliary support frame 203 provides support for the main support frame 202 in the horizontal direction;

[0033] Then, the rotating seat 206 is operated to rotate in the horizontal direction until the rotating seat 206 is parallel to the horizontal direction of the moving platform 1, and then the sliding rod 207 is rotated downward, so that the sliding rod 207 pulls the lower end of the support rod 208 to move downward, and the upper end of the support rod 208 slides inside the rotating seat 206 until the sliding rod 207 is opened to the maximum distance, and the maximum opening distance of the sliding rod 207 matches the height of the moving platform 1. At this time, the support rod 208 is limited by the internal position of the rotating seat 206 and cannot move, and the support rod 208 provides support for the opening of the sliding rod 207;

[0034] The mobile platform 1 drives the extension part 2 and the water storage part 3 to move, and water is sprayed on the unfolded main support frame 202 and the lower end of the mobile platform 1 through the water storage part 3 for irrigation.

[0035] like Figure 8 As shown, a pulling handle is provided at the upper end of the locking block 204. The pulling handle is moved upward manually to drive the locking block 204 to move together, thereby realizing convenient movement of the locking block 204. The movement of the locking block 204 releases the limiting lock of the locking block 204 on the secondary support frame 203.

[0036] like Fig. 9 and Fig.10 As shown, a locking groove is provided inside the rotating seat 206, and the interior of the locking groove cooperates with the upper end of the support rod 208. The locking groove provides guidance and limitation for the upper end of the support rod 208, and the interior of the locking groove is divided into a guide section and a locking section. The height of the locking section is higher than the guide section. During the opening process of the sliding rod 207, the upper end of the support rod 208 first moves along the inside of the guide section until the sliding rod 207 is opened to the maximum angle. At this time, the upper end of the support rod 208 enters the interior of the groove locking section, thereby limiting the movement of the upper end of the support rod 208 and ensuring the support of the sliding rod 207 by the support rod 208.

[0037] like Fig. 9 and Fig.10 As shown, the lower end of the sliding rod 207 is set to an arc surface, which is in contact with the ground. The arc surface can reduce the friction of the sliding rod 207 on the ground, and also makes it easier for wet soil to fall off due to friction, thereby reducing the adhesion of soil on the lower end of the sliding rod 207 and affecting the sliding of the sliding rod 207 with the ground.

[0038] like Figure 1 , Figure 2 as well as Fig.11As shown, the water storage part 3 includes a water tank 301, a blocking screen 302, a filter cartridge 303, a water pump 304 and a spray rod 305. The lower end of the water tank 301 is fixedly connected to the upper part of the mobile platform 1, and the water tank 301 is driven to move by the mobile platform 1 to improve the flexibility of irrigation. The blocking screen 302 is arranged at the water inlet port of the water tank 301, and the water entering the water tank 301 is preliminarily filtered by the blocking screen 302. The filter cartridge 303 is arranged at the water outlet port of the water tank 301, and the water in the water tank 301 is further filtered by the filter cartridge 303. The purity of the water output from the water tank 301 is ensured by the double filtration of the blocking screen 302 and the filter cartridge 303. The input end of the water pump 304 and the output end of the water tank 301 are connected by The infusion pipe is connected, and the input end of the water pump 304 cooperates with the inside of the filter cartridge 303. The water pump 304 is electrically connected to the power supply unit inside the mobile platform 1. The filtered water inside the filter cartridge 303 is extracted by the water pump 304. The spray rod 305 is fixedly arranged at the lower end of the main support frame 202 and the mobile platform 1. The spray rod 305 is a water pipe with multiple nozzles. The spray rod 305 is connected to the output end of the water pump 304 through the infusion pipe. The water pump 304 pumps water to the spray rod 305, and the water is sprayed on the farmland through the spray rod 305. At the same time, the main support frame 202 and the mobile platform 1 can be irrigated by the water sprayed by the spray rod 305, and the water filtered twice can remove large particles of impurities in the water, ensuring that the spray rod 305 will not be blocked and damaged by impurities.

[0039] like Figure 1 and Figure 2 As shown, the spraying direction of the spray bar 305 is behind the moving direction of the mobile platform 1, so that the farmland in front of the mobile platform 1 is in a dry state, and the dry soil will not adhere to the tires of the mobile platform 1, thereby ensuring the movement of the mobile platform 1;

[0040] The soil after irrigation becomes moist and has strong stickiness, and will adhere to the outer edge of the tire of the mobile platform 1. As the tire of the mobile platform 1 rotates, the soil adheres to each other more and more, making the movement of the mobile platform 1 difficult.

[0041] In this way, the poured soil is located at the rear of the moving direction of the mobile platform 1 to avoid the tires being stuck to the soil, which would make it difficult for the mobile platform 1 to move.

[0042] The working principle of the utility model is as follows: the mobile platform 1 is placed on the farmland to be irrigated, and then the irrigation water is poured into the water storage part 3, and then the main support frames 202 located on both sides of the mobile platform 1 are rotated and unfolded, and the rotation of the main support frame 202 pulls the other end of the auxiliary support frame 203 to rotate inside the main support frame 202 until the main support frame 202 is unfolded to the maximum distance, at which time the other end of the auxiliary support frame 203 is limited and locked inside the main support frame 202 by the locking block 204, and the auxiliary support frame 203 provides support for the main support frame 202 in the horizontal direction;

[0043] Then, the rotating seat 206 is operated to rotate in the horizontal direction until the rotating seat 206 is parallel to the horizontal direction of the moving platform 1, and then the sliding rod 207 is rotated downward, so that the sliding rod 207 pulls the lower end of the support rod 208 to move downward, and the upper end of the support rod 208 slides inside the rotating seat 206 until the sliding rod 207 is opened to the maximum distance, and the maximum opening distance of the sliding rod 207 matches the height of the moving platform 1. At this time, the support rod 208 is limited by the internal position of the rotating seat 206 and cannot move, and the support rod 208 provides support for the opening of the sliding rod 207;

[0044] The mobile platform 1 drives the extension part 2 and the water storage part 3 to move, and water is sprayed on the unfolded main support frame 202 and the lower end of the mobile platform 1 through the water storage part 3 for irrigation.

[0045] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A water-saving irrigation device for farmland construction, characterized in that: It comprises a mobile platform (1), and both sides of the mobile platform (1) are rotatably provided with extension parts (2), and the irrigation width can be increased by rotating and unfolding the extension parts (2); The extension portion (2) comprises a support plate (201), a main support frame (202), a secondary support frame (203), a locking block (204), an elastic extrusion member (205), a rotating seat (206), a sliding rod (207) and a support rod (208); one side of the support plate (201) is fixedly connected to one side of the mobile platform (1); one end of the main support frame (202) is horizontally rotatably arranged on the other side of the support plate (201); one end of the secondary support frame (203) is horizontally rotatably arranged on the other side of the support plate (201); the other end of the secondary support frame (203) is slidably connected to the inside of the main support frame (202); The locking block (204) is slidably arranged inside the main support frame (202), and one end of the locking block (204) is matched with the other end of the auxiliary support frame (203), the elastic extrusion member (205) is arranged between the locking block (204) and the main support frame (202), the upper end of the rotating seat (206) is rotatably connected with the lower end of the main support frame (202), the upper end of the sliding rod (207) is vertically rotatably arranged at the lower end of the rotating seat (206), the lower end of the support rod (208) is rotatably connected with the inside of the sliding rod (207), and the upper end of the support rod (208) is matched with the inside of the rotating seat (206); A water storage part (3) is arranged on the upper part of the mobile platform (1), and an output end of the water storage part (3) is arranged at the lower end of the main support frame (202) and the mobile platform (1). The water storage part (3) stores irrigation water and filters the irrigation water to prevent the water from containing large particles of impurities, which would cause the water to clog the nozzle during the irrigation spraying process.

2. A water-saving irrigation device for farmland construction according to claim 1, characterized in that: The upper end of the locking block (204) is provided with a pulling handle.

3. The water-saving irrigation device for farmland construction according to claim 1, characterized in that: A locking groove is provided inside the rotating seat (206), and the interior of the locking groove matches the upper end of the support rod (208).

4. The water-saving irrigation device for farmland construction according to claim 1, characterized in that: The lower end of the sliding rod (207) is arranged as a curved surface, and the curved surface contacts the ground.

5. The water-saving irrigation device for farmland construction according to claim 1, characterized in that: The water storage part (3) comprises a water tank (301), a blocking screen (302), a filter cartridge (303), a water pump (304) and a spray rod (305); the lower end of the water tank (301) is fixedly connected to the upper part of the mobile platform (1); the blocking screen (302) is arranged at the water inlet port of the water tank (301); the filter cartridge (303) is arranged at the water outlet port of the water tank (301); the input end of the water pump (304) is connected to the output port of the water tank (301) through a liquid infusion pipe, and the input end of the water pump (304) is matched with the inside of the filter cartridge (303); the spray rod (305) is fixedly arranged at the lower end of the main support frame (202) and the mobile platform (1); the spray rod (305) is connected to the output end of the water pump (304) through a liquid infusion pipe.

6. A water-saving irrigation device for farmland construction according to claim 5, characterized in that: The spraying direction of the spray bar (305) is behind the moving direction of the moving platform (1).

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