Dry land water-saving supplementary irrigation equipment based on spring corn planting

Abstract

The invention discloses a dry land water-saving supplementary irrigation device based on spring corn planting, relates to the technical field of irrigation, and solves the technical problems that an existing drip irrigation tape is inconvenient to wind after being laid and is inconvenient to clean during recycling, the dry land water-saving supplementary irrigation device comprises a base, and the outer side of the top of the base is fixedly connected with a bottom plate; a winding and unwinding mechanism is arranged at the rear end of the top of the bottom plate, a guiding and cleaning mechanism is arranged at the front end of the top of the bottom plate, and a blocking mechanism is arranged at the front end of the base. Through cooperative work of the mechanisms, laying of the drip irrigation tape is facilitated, water supply is convenient, fast and continuous, the drip irrigation tape can be recycled in the non-irrigation season, the drip irrigation tape is prevented from being damaged, other work is prevented from being hindered, the drip irrigation tape can be evenly wound to the outer wall of the winding and unwinding roller, the outer wall of the drip irrigation tape can be cleaned while winding is conducted, and the service life of the drip irrigation tape is prolonged. Soil adhered to the outer wall of the drip irrigation belt is brushed off, and water remaining in the drip irrigation belt is squeezed out, so that the situation that irrigation water remains in the drip irrigation belt for a long time is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of irrigation, and in particular to dryland water-saving irrigation equipment for spring corn planting. Background Art

[0002] Corn is an annual tall herbaceous plant of the genus Zea of ​​the family Gramineae. It is cultivated in various parts of China and is widely planted in tropical and temperate regions around the world. It is an important cereal. Corn has strong drought resistance, cold resistance, and barrenness resistance, as well as excellent environmental adaptability, and has high nutritional value. During the corn planting process, it is necessary to irrigate the corn through an irrigation device to provide it with the water needed for growth;

[0003] Corn is a root-water-demanding crop with a large water demand. Being able to maintain relatively continuous root water supply is an important indicator for selecting irrigation equipment. Corn has lush leaves and high plants, which are not suitable for ground sprinkler irrigation. After the corn crop is harvested, the plants also need to be harvested later. Considering the convenience and recyclability of the equipment, it is recommended to use drip irrigation tape for irrigation. The irrigation tape can directly supply water to the roots. After installing a complete drip irrigation system, the water supply is convenient, fast and continuous. The irrigation tape can be recycled in the non-irrigation season to prevent damage to the drip irrigation tape and avoid interfering with other labor;

[0004] However, although the existing drip irrigation tape or water-saving irrigation equipment similar to the drip irrigation tape is easy to recycle after laying, the recycled drip irrigation tape is simply wound together, which may easily cause the drip irrigation tape to curl up during subsequent storage, affecting reuse, and is inconvenient to clean the soil adhering to the outer wall of the drip irrigation tape. When the soil dries up in the later stage, it may easily cause the rolled-up drip irrigation tapes to stick together. Summary of the invention

[0005] The purpose of the present invention is to provide a dryland water-saving irrigation device for spring corn planting to solve the following technical problems:

[0006] After the existing drip irrigation tape or water-saving irrigation equipment similar to the drip irrigation tape is laid, although it is convenient to recycle it, the recycled drip irrigation tape is simply wound together, which may easily cause the drip irrigation tape to curl up during subsequent storage, affecting its reuse, and it is not convenient to clean the soil adhering to the outer wall of the drip irrigation tape. When the soil dries up in the later stage, it may easily cause the rolled-up drip irrigation tape to stick together.

[0007] The purpose of the present invention can be achieved through the following technical solutions: based on the dryland water-saving irrigation equipment for spring corn planting, it includes a base, the top outer side of the base is fixedly connected with a bottom plate, and the top rear end of the bottom plate is provided with a reeling and unreeling mechanism;

[0008] The reeling and unwinding mechanism includes two support plates, a rotating block is fixedly connected to the side surface of one of the support plates, a reeling and unwinding roller is rotatably connected to the other side of the rotating block, and the other end of the reeling and unwinding roller passes through the top end of the other support plate, a transmission wheel 1 is fixedly connected to the end of the other end of the reeling and unwinding roller, a hand wheel is fixedly connected to the side surface of the transmission wheel 1, a fixing component is provided on the other side of one of the support plates, the two support plates are fixedly connected to the top rear end of the bottom plate, and a drip irrigation tape is wrapped around the outer wall of the reeling and unwinding roller.

[0009] As a further scheme of the present invention, the fixing component includes a fixing frame, the side surface of the fixing frame is slidably connected with a plug rod, the outer wall of the plug rod is fixedly connected with a baffle at a position close to one side of the inner wall of the fixing frame, the side surface of the baffle is fixedly connected with a spring 1, and the other side of the spring 1 is fixedly connected to the side surface of one of the support plates, the spring is set on the outer wall of the plug rod, the side surface of the plug rod is rotatably connected with a clamping plate, the other side of the clamping plate is fixedly connected with a push handle, the other end of the plug rod is penetrated and arranged inside the retractable roller, the outer wall of the plug rod is fixedly connected with two clamping blocks 1 at a position inside the retractable roller, the side surface of the clamping block 1 is clamped with a clamping block 2, the fixing frame is threadedly connected to the side surface of one of the support plates by bolts, and the clamping block 2 is fixedly connected to the inner wall of the retractable roller.

[0010] As a further solution of the present invention, the side of the fixing frame is preset with a through hole that matches the specifications of the card plate, the interior of the second card block is provided with a plug hole, and the other end of the outer wall of the plug rod is slidably connected to the interior of the plug hole.

[0011] As a further scheme of the present invention, a guiding and cleaning mechanism is provided at the top front end of the bottom plate, and the guiding and cleaning mechanism comprises two vertical plates, wherein the side surface of one of the vertical plates is rotatably connected to a transmission wheel 2, and the outer wall of the transmission wheel 2 is sleeved with a transmission belt 1, the inner top ends of the two vertical plates are rotatably connected to a reciprocating screw rod, and one end of the reciprocating screw rod is fixedly connected to the transmission wheel 2, the inner bottom ends of the two vertical plates are fixedly connected to a light rod, the outer wall of the reciprocating screw rod is threadedly connected to a threaded tube, the top end of the threaded tube is fixedly connected to a clamping frame, the bottom end of the threaded tube is fixedly connected to a sleeve, and the sleeve is slidably connected to the outer wall of the light rod, and a cleaning component is provided at the front ends of the two vertical plates, the two vertical plates are fixedly connected to the top front end of the bottom plate, the top end of the transmission belt 1 is sleeved on the outer wall of the transmission wheel 1, and one end of the outer wall of the drip irrigation belt is sleeved inside the clamping frame.

[0012] As a further solution of the present invention, two semi-arc-shaped sleeves are symmetrically arranged on the inner side of the clamping frame, and spring rods are respectively fixed to the top outer side of the semi-arc-shaped sleeve at the top and the bottom outer side of the semi-arc-shaped sleeve at the bottom, and are connected to the four corners of the inner wall of the clamping frame through the spring rods.

[0013] As a further solution of the present invention, the cleaning component includes two slot plates, the inner bottom ends of the two slot plates are rotatably connected to the first brush roller, and the two ends of the first brush roller are penetrated and arranged on the outer sides of the bottom ends of the two slot plates, the inner top ends of the two slot plates are slidably connected to sliders, the inner sides of the two sliders are rotatably connected to the second brush roller, and the two ends of the second brush roller are penetrated and arranged on the outer sides of the two sliders, the side surface of one of the slot plates is rotatably connected to gear one, and the side surface of gear one is fixedly connected to one end of the first brush roller, the side surface of one of the sliders is rotatably connected to gear two, and the gear The side surface of the second gear is fixedly connected to one end of the second brush roller, the top end of the gear one and the bottom end of the gear two are meshed with each other, the side surface of the other groove plate is rotatably connected to the transmission wheel three, the outer wall of the transmission wheel three is sleeved with the transmission belt two, the other end of the transmission belt two is sleeved on the outer wall of the transmission wheel four, the side surface of the transmission wheel four is rotatably connected to the side surface of the other of the two vertical plates, and is fixedly connected to the other end of the reciprocating screw rod, the two groove plates are fixedly connected to the bottom ends of the front surfaces of the two vertical plates respectively, and the outer wall front end of the drip irrigation belt passes through the inner side of the first brush roller and the second brush roller.

[0014] As a further solution of the present invention, the cleaning component also includes a pull rod, and the bottom ends of the outer walls on both sides of the pull rod are respectively sleeved with springs 2, and two handles are sleeved on the outer wall of the pull rod near the middle section. Fixed tubes are fixedly connected at the center and outside of the outer wall of the pull rod, and the top ends of multiple fixed tubes are threadedly connected to nozzles through flanges. The bottom ends of the outer walls on both sides of the pull rod are respectively penetrated at the top centers of the two groove plates, and the bottom end of the pull rod is fixedly connected to the top of the slider.

[0015] As a further solution of the present invention, the overall shape of the two trough plates is processed into an L-shape, and a slide groove is opened on the inner side of the L-shaped vertical position, the slider is slidably connected to the inside of the slide groove, the bottom end and top end of the spring two are fixedly connected to the top end of the slider and the inner top end of the slide groove respectively, and the plurality of nozzles are arranged on the top end of the outer wall of the pull rod at an angle of thirty degrees with the fixed tube as the axis, the rear end of each nozzle is connected to the external water source through a connecting pipe, and the front end of each nozzle is processed with a duckbill nozzle.

[0016] As a further solution of the present invention, a blocking mechanism is provided at the front end of the base, and the blocking mechanism includes a slide plate, a front surface of the slide plate is fixedly connected to a support rod, the top end of the support rod is fixedly connected to a lower clamping plate, the top end of the lower clamping plate is rotatably connected to an upper clamping plate via a pin shaft, a plurality of support rods are evenly fixedly connected to the side surface of the lower clamping plate, a clamping block is slidably connected to one end of the outer wall of the plurality of support rods, and the top end of the clamping block is clamped to one side of the top end of the upper clamping plate, and a spring three is sleeved on the other end of the outer wall of the plurality of support rods, one side of the spring three is fixedly connected to the outer side of the support rod, and the other side is fixedly connected to the bottom end of the side surface of the clamping block.

[0017] As a further solution of the present invention, a slideway is provided at the front end of the base, and the rear end of the slide plate is buckled on the front end of the base and is also slidably connected to the inside of the slideway.

[0018] Beneficial effects of the present invention:

[0019] (1) Through the cooperation of the reeling and winding mechanism and the guiding and cleaning mechanism, the drip irrigation tape wound on the outer wall of the reeling and winding roller can be reeled or released, and when the drip irrigation tape is reeled, the drip irrigation tape wound on the outer wall of the reeling and winding roller is guided so that it can be evenly wound on the outer wall of the reeling and winding roller, thereby avoiding the situation that the drip irrigation tape is rolled up during subsequent storage, which is convenient for reuse. The outer wall of the drip irrigation tape can also be cleaned while reeling, and the soil adhering to it can be brushed off to avoid the soil adhering to its outer wall;

[0020] (2) Through the cooperation of the fixing member, when it is necessary to release or reel in the drip irrigation tape, the clamping of the reeling roller is cancelled, so that the reeling roller can rotate on the inner side of the support plate, which is convenient for reeling in or releasing the drip irrigation tape wound on the outer wall of the reeling roller. On the contrary, after the drip irrigation tape is rolled up or laid, the reeling roller can be clamped so that it can no longer rotate on the inner side of the support plate, which is convenient for fixing the reeling roller after the drip irrigation tape is rolled up or laid;

[0021] (3) Through the cooperation of the blocking mechanism, after the drip irrigation tape is laid, the lower clamping plate can be moved to the bottom end of the position where the drip irrigation tape is located after laying through the cooperation of the slide plate and the support rod, and the drip irrigation tape is clamped to the inner side of the lower clamping plate and the upper clamping plate through the cooperation of the lower clamping plate, the upper clamping plate and the clamping block, and locked to prevent water from flowing out from here during the irrigation process;

[0022] (4) Through the cooperation of the above-mentioned mechanisms, it is convenient to lay the drip irrigation tape in the ridges of the dry fields where spring corn is planted, and the water supply is convenient, fast and continuous. The irrigation tape can also be recovered in the non-irrigation season to prevent the drip irrigation tape from being damaged and to avoid interfering with other work. The drip irrigation tape can be evenly rolled up to the outer wall of the reel to avoid the drip irrigation tape from rolling up during subsequent storage. While the drip irrigation tape is being rolled up, the outer wall of the drip irrigation tape can also be cleaned to brush off the soil adhering to the outer wall. In the process of cleaning the drip irrigation tape, the water remaining in the drip irrigation tape can also be squeezed out to avoid the irrigation water remaining in the drip irrigation tape for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the connection structure of the dryland water-saving irrigation equipment for spring corn planting according to the present invention;

[0024] Figure 2 The present invention Figure 1Another isometric connection structure schematic diagram;

[0025] Figure 3 The present invention Figure 1 The schematic diagram of the connection structure of the drip irrigation belt is hidden;

[0026] Figure 4 The present invention Figure 2 A schematic diagram of a partially enlarged connection structure of a fixed component;

[0027] Figure 5 The present invention Figure 3 A schematic diagram of the front cross-sectional connection structure of the middle rewinding and unwinding mechanism;

[0028] Figure 6 The present invention Figure 3 Schematic diagram of the connection structure of the middle guide and cleaning mechanism;

[0029] Figure 7 The present invention Figure 6 Another isometric connection structure schematic diagram;

[0030] Figure 8 The present invention Figure 1 A schematic diagram of a partially enlarged connection structure of a cleaning component;

[0031] Fig. 9 The present invention Figure 8 Schematic diagram of the enlarged connection structure at A in the middle;

[0032] Fig.10 The present invention Figure 3 Schematic diagram of the connection structure of the sealing mechanism.

[0033] In the figure: 1, base; 2, bottom plate; 3, reeling and unwinding mechanism; 301, support plate; 302, rotating block; 303, reeling and unwinding roller; 304, transmission wheel 1; 305, hand wheel; 306, fixed component; 3061, fixed frame; 3062, plug rod; 3063, baffle; 3064, spring 1; 3065, clamping plate; 3066, push handle; 3067, clamping block 1; 3068, clamping block 2; 4, drip irrigation belt; 5, guiding and cleaning mechanism; 501, vertical plate; 502, transmission wheel 2; 503, transmission belt 1; 504, reciprocating screw rod; 505, light rod; 506, threaded pipe; 507, clamping Frame; 508, sleeve; 509, cleaning component; 5091, groove plate; 5092, first brush roller; 5093, slider; 5094, second brush roller; 5095, gear one; 5096, gear two; 5097, transmission wheel three; 5098, transmission belt two; 5099, transmission wheel four; 50910, pull rod; 50911, spring two; 50912, handle; 50913, fixed tube; 50914, nozzle; 6, blocking mechanism; 601, slide plate; 602, support rod; 603, lower clamping plate; 604, upper clamping plate; 605, support rod; 606, clamping block; 607, spring three. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1

[0036] See also Figure 1-Figure 5 As shown, the present invention is a dryland water-saving irrigation device for spring corn planting, comprising a base 1, the base 1 is used to fix the bottom plate 2, and install a blocking mechanism 6, so that the blocking mechanism 6 can slide back and forth at the front end of the base 1, the bottom plate 2 is fixedly connected to the top outer side of the base 1, the bottom plate 2 is used to fix the winding and unwinding mechanism 3 and the guiding and cleaning mechanism 5, and the winding and unwinding mechanism 3 is arranged at the top rear end of the bottom plate 2, and the winding and unwinding mechanism 3 is used to wind the drip irrigation belt 4;

[0037] The reeling and unwinding mechanism 3 includes two support plates 301, a rotating block 302 is fixedly connected to the side of one of the support plates 301, the rotating block 302 is used to support one side of the reeling and unwinding roller 303, so that the reeling and unwinding roller 303 can rotate around the rotating block 302 as the axis, and the other side of the rotating block 302 is rotatably connected to the reeling and unwinding roller 303, the reeling and unwinding roller 303 is used to reel up the drip irrigation tape 4, and the other end of the reeling and unwinding roller 303 is arranged through the top of the other support plate 301, and the end of the other end of the reeling and unwinding roller 303 is fixedly connected to a transmission wheel 1 304, and the transmission wheel 1 304 is used to drive the transmission wheel 2 502 to rotate through the transmission belt 1 503. A hand wheel 305 is fixedly connected to the side of the moving wheel 304, and the hand wheel 305 is used to drive the retracting roller 303 and the transmission wheel 304 to rotate. A fixing component 306 is provided on the other side of one of the support plates 301, and the fixing component 306 is used to clamp the retracting roller 303 so that the retracting roller 303 is fixed when it does not need to rotate. The two support plates 301 are fixedly connected to the top rear end of the base plate 2. The two support plates 301 are used to support the retracting roller 303 and the fixing component 306. The outer wall of the retracting roller 303 is wrapped with a drip irrigation belt 4, and the drip irrigation belt 4 is used for water-saving supplementary irrigation for corn plants planted in dry fields.

[0038] In this embodiment, preferably, the fixing member 306 includes a fixing frame 3061, and the side of the fixing frame 3061 is slidably connected with a plug rod 3062, and the plug rod 3062 is used to drive the block 1 3067 to move, so that the block 1 3067 cancels the clamping of the block 2 3068, and the outer wall of the plug rod 3062 is fixedly connected to a position close to the inner wall of the fixing frame 3061. The blocking piece 3063 is used to enclose the side of the spring 1 3064 and drive the side of the spring 1 3064 to move with the blocking piece 3063, and the side of the blocking piece 3063 is fixedly connected to the spring 1 3064, and the spring 1 3064 is fixedly connected to the side. 064 is used to reset the blocking piece 3063. When the plug rod 3062 drives the blocking piece 3063 to slide toward the side of the retractable roller 303, the blocking piece 3063 will squeeze the side of the spring 1 3064, causing the spring 1 3064 to deform. After the push on the plug rod 3062 is released, the rebound force generated by the contraction of the spring 1 3064 under force can reset the blocking piece 3063 and the plug rod 3062, and the other side of the spring 1 3064 is fixedly connected to the side of one of the support plates 301, and the spring 1 3064 is sleeved on the outer wall of the plug rod 3062. The side of the plug rod 3062 is rotatably connected with The card plate 3065 can be connected to the inner side of the fixed frame 3061 to connect the position of the plug rod 3062. The other side of the card plate 3065 is fixedly connected with a push handle 3066. The push handle 3066 is used to drive the plug rod 3062 to move. The other end of the plug rod 3062 is set inside the retractable roller 303. The outer wall of the plug rod 3062 is located inside the retractable roller 303 and is fixedly connected with two card blocks 1 3067. The card block 1 3067 is used to connect the card block 2 3068. The side of the card block 1 3067 is connected with the card block 2 3068. The card block 2 3068 is used to connect the retractable roller 303. The roller 303 is fixed, and when the block 2 3068 and the block 1 3067 are clamped together, the retracting roller 303 cannot rotate on the inner side of the two support plates 301. On the contrary, when the block 1 3067 cancels the clamping of the block 2 3068, the retracting roller 303 can rotate on the inner side of the two support plates 301, and then the drip irrigation tape 4 wound on the outer wall of the retracting roller 303 is wound or released. The fixed frame 3061 is threadedly connected to the side of one of the support plates 301 by bolts. The fixed frame 3061 is used to clamp the clamping plate 3065, and the block 2 3068 is fixedly connected to the inner wall of the retracting roller 303.

[0039] In this embodiment, preferably, the side of the fixed frame 3061 is preset with a through hole that is compatible with the specifications of the card plate 3065, and a socket is opened inside the second card block 3068. The other end of the outer wall of the insertion rod 3062 is slidably connected to the inside of the socket. When the insertion rod 3062 is pushed toward the side of the retracting roller 303, the card plate 3065 will enter the interior of the fixed frame 3061 through the through hole. At this time, rotating the push handle 3066 can drive the card plate 3065 to rotate together, so that the side of the card plate 3065 is attached to the inner side of the fixed frame 3061, thereby fixing the position of the insertion rod 3062.

[0040] In summary, when it is necessary to release the drip irrigation tape 4 wrapped around the outer wall of the retractable roller 303, first push the push handle 3066 toward the side of the retractable roller 303, and after the push handle 3066 drives the insertion rod 3062 and the clamping plate 3065 to slide to the inner side of the fixed frame 3061, rotate the push handle 3066, and drive the clamping plate 3065 to rotate together through the push handle 3066, and stand the clamping plate 3065 upright, so that the clamping plate 3065 can be clamped to the inner side of the fixed frame 3061, so that the position of the insertion rod 3062 can be fixed without continuously pushing the push handle 3066. When the insertion rod 3062 slides toward the inside of the retractable roller 303, the block 1 3067 will also slide together, so that the block 1 3067 cancels the clamping connection with the block 2 3068, so that the retractable roller 303 can rotate on the inner side of the two support plates 301, and then the end of the drip irrigation tape 4 to be released is grabbed and pulled out from the outer wall of the retractable roller 303. After the drip irrigation tape 4 is released to the required length, the retractable roller 303 needs to be fixed again. At this time, the push handle 3066 is rotated in the opposite direction to be in an upright state. The card plate 3065 connected to the inner side of the fixed frame 3061 is laid down so that it can slide out from the inner side of the fixed frame 3061 through the through hole opened on the side of the fixed frame 3061. After the card plate 3065 is straightened, the rebound force generated by the spring 1 3064 when it is forced to shrink can push the blocking piece 3063 back to its original position, thereby driving the insertion rod 3062 to restore to its original position through the blocking piece 3063, and driving the card block 1 3067 to be re-connected to the side of the card block 2 3068 through the insertion rod 3062, so that the retractable roller 303 can be re-fixed. On the contrary, when it is necessary to reel in the released drip irrigation tape 4, first, through the cooperation of the fixing components 306, the clamping block 1 3067 cancels the clamping connection with the clamping block 2 3068, so that the reeling roller 303 can rotate on the inner side of the support plate 301, and then the hand wheel 305 is shaken. The rotation of the hand wheel 305 can drive the transmission wheel 1 304 and the reeling roller 303 to rotate together, so that the released drip irrigation tape 4 is re-wound around the outer wall of the reeling roller 303. After the drip irrigation tape 4 is rewound, the reeling roller 303 can be re-fixed by the fixing component 306.

[0041] Embodiment 2

[0042] See also Figure 1 , Figure 3 and Figure 6-Figure 9 As shown, on the basis of the first embodiment, a guiding and cleaning mechanism 5 is provided at the top front end of the bottom plate 2, and the guiding and cleaning mechanism 5 is used to guide the drip irrigation belt 4 when it is rolled up, and its outer wall can be cleaned when the drip irrigation belt 4 is rolled up, and the guiding and cleaning mechanism 5 includes two vertical plates 501, and the two vertical plates 501 are used to support the reciprocating screw rod 504 and the light rod 505, and the side of one of the vertical plates 501 is rotatably connected to the second transmission wheel 502, and the second transmission wheel 502 is used to drive the reciprocating screw rod 504 to rotate, and the outer wall of the second transmission wheel 502 is sleeved with a transmission belt 1 503, and the transmission belt 1 503 is used to drive the second transmission wheel 502 to rotate, and the inner top ends of the two vertical plates 501 are rotatably connected to the reciprocating screw rod 504, and the reciprocating screw rod 504 is used to drive the threaded tube 506 to reciprocate, and one end of the reciprocating screw rod 504 is fixedly connected to the second transmission wheel 502, and the two vertical plates 501 are connected to the second transmission wheel 502. The inner bottom end of the plate 501 is fixedly connected with a polished rod 505, and the polished rod 505 is used to support the sleeve 508. The outer wall of the reciprocating screw rod 504 is threadedly connected with a threaded tube 506, and the threaded tube 506 is used to drive the clamping frame 507 and the sleeve 508 to move. The top of the threaded tube 506 is fixedly connected with a clamping frame 507, and the clamping frame 507 is used to support the drip irrigation belt 4. The bottom end of the threaded tube 506 is fixedly connected with a sleeve 508, and the sleeve 508 is used to limit the movement trajectory of the threaded tube 506. The sleeve 508 is slidably connected to the outer wall of the polished rod 505. The front ends of the two vertical plates 501 are provided with cleaning components 509, and the cleaning components 509 are used to clean the outer wall of the drip irrigation belt 4. The two vertical plates 501 are fixedly connected to the top front end of the bottom plate 2. The top end of the transmission belt 503 is sleeved on the outer wall of the transmission wheel 304, and one end of the outer wall of the drip irrigation belt 4 is sleeved inside the clamping frame 507.

[0043] In this embodiment, preferably, two semi-arc sleeves are symmetrically arranged on the inner side of the clamping frame 507, and spring rods are respectively fixed to the top outer side of the semi-arc sleeve at the top and the bottom outer side of the semi-arc sleeve at the bottom, and are connected to the four corners of the inner wall of the clamping frame 507 through the spring rods. Through the mutual cooperation of the semi-arc sleeves and the spring rods, the drip irrigation tape 4 passing through the inner side of the clamping frame 507 can be clamped.

[0044] In this embodiment, preferably, the cleaning member 509 includes two slot plates 5091, and the two slot plates 5091 are used to support the first brush roller 5092 and the slider 5093. The inner bottom ends of the two slot plates 5091 are rotatably connected with the first brush roller 5092, and the two ends of the first brush roller 5092 are arranged on the outer sides of the bottom ends of the two slot plates 5091. The inner top ends of the two slot plates 5091 are slidably connected with the slider 5093, and the slider 5093 is used to support the second brush roller 5094. The inner side is rotatably connected with a second brush roller 5094, and the two ends of the second brush roller 5094 are arranged on the outside of the two sliders 5093. The first brush roller 5092 and the second brush roller 5094 are used to clean the outer wall of the drip irrigation belt 4. The side of one of the groove plates 5091 is rotatably connected with a gear 1 5095, and the side of the gear 1 5095 is fixedly connected to one end of the first brush roller 5092. The gear 1 5095 is used to drive the gear 2 5096 to rotate. The side of one of the sliders 5093 is rotatably connected with a gear The second gear 5096 is used to drive the second brush roller 5094 to rotate, and the side of the second gear 5096 is fixedly connected to one end of the second brush roller 5094, the top of the gear 1 5095 and the bottom of the gear 2 5096 are meshed with each other, and the side of the other groove plate 5091 is rotatably connected to the transmission wheel 3 5097, and the transmission wheel 3 5097 is used to drive the first brush roller 5092 to rotate, and the outer wall of the transmission wheel 3 5097 is sleeved with a transmission belt 2 5098, and the transmission belt 2 5098 is used to drive the transmission wheel 3 5097 rotates, the other end of the transmission belt 2 5098 is sleeved on the outer wall of the transmission wheel 4 5099, the transmission wheel 4 5099 is used to drive the transmission belt 2 5098 to rotate, the side of the transmission wheel 4 5099 is rotatably connected to the side of the other of the two vertical plates 501, and is fixedly connected to the other end of the reciprocating screw rod 504, the two groove plates 5091 are fixedly connected to the bottom ends of the front surfaces of the two vertical plates 501 respectively, and the front end of the outer wall of the drip irrigation belt 4 is penetrated and arranged on the inner sides of the first brush roller 5092 and the second brush roller 5094.

[0045] In this embodiment, preferably, the cleaning member 509 also includes a pull rod 50910, and the bottom ends of the outer walls on both sides of the pull rod 50910 are sleeved with springs 50911, and the springs 50911 are used to reset the slider 5093. The outer wall of the pull rod 50910 is sleeved with two handles 50912 near the middle section, and the handles 50912 are used to drive the pull rod 50910 to move. The center and outer side of the outer wall of the pull rod 50910 are fixedly connected with fixed tubes 50913, and the fixed tubes 50913 are fixedly connected to the outer wall of the pull rod 50910. 0913 is used to support the sprinkler 50914. The top ends of the multiple fixed tubes 50913 are all connected to the sprinkler 50914 through flange threads. The sprinkler 50914 is used to spray water onto the outer wall of the drip irrigation belt 4. The bottom ends of the outer walls on both sides of the pull rod 50910 are respectively penetrated through the top centers of the two groove plates 5091, and the bottom end of the pull rod 50910 is fixed to the top of the slider 5093. The pull rod 50910 is used to drive the slider 5093 to slide inside the groove plate 5091.

[0046] In this embodiment, preferably, the overall shape of the two groove plates 5091 is processed into an L-shape, and a slide groove is opened on the inner side of the L-shaped vertical position, the slider 5093 is slidably connected to the inside of the slide groove, the bottom and top of the spring 2 50911 are fixedly connected to the top of the slider 5093 and the inner top of the slide groove respectively, and a plurality of nozzles 50914 are arranged on the top of the outer wall of the pull rod 50910 with the fixed tube 50913 as the axis and inclined at thirty degrees. By setting the nozzle 50914 at an inclination of thirty degrees, the nozzle of the nozzle 50914 can be directed to the outer wall of the drip irrigation belt 4, so as to facilitate the spraying of cleaning water to the outer wall of the drip irrigation belt 4. The rear end of each nozzle 50914 is connected to the external water source through a connecting pipe, and the front end of each nozzle 50914 is processed with a duckbill nozzle. By processing the nozzle of the nozzle 50914 into a duckbill shape, the water sprayed from the nozzle 50914 can be sprayed out in a fan shape.

[0047] In summary, when the reeling and unreeling mechanism 3 reels the released drip irrigation tape 4, since the outer wall of the drip irrigation tape 4 extends from the guiding and cleaning mechanism 5, when the drip irrigation tape 4 is reeled, the transmission wheel 1 304 will drive the transmission wheel 2 502 to rotate through the transmission belt 1 503, and when the transmission wheel 2 502 rotates, it will drive the reciprocating screw rod 504 to rotate at the inner top end of the two vertical plates 501 at the same time, so that the reciprocating screw rod 504 drives the threaded tube 506 to reciprocate on the outer wall of the reciprocating screw rod 504. The drip irrigation tape 4 is penetrated by the interior of the clamping frame 507. Therefore, when the threaded tube 506 drives the clamping frame 507 to perform reciprocating motion, the clamping frame 507 will guide the rolled drip irrigation tape 4 at the same time, so that the drip irrigation tape 4 is evenly wound around the outer wall of the retracting roller 303. At the same time, when the reciprocating screw rod 504 rotates, it will drive the transmission wheel 4 5099 to rotate together. When the transmission wheel 4 5099 rotates, it will drive the transmission wheel 3 5097 to rotate through the transmission belt 2 5098, thereby driving the first brush roller 5092 to rotate. When 5092 rotates, it will drive the gear 1 5095 to rotate synchronously, so that the gear 2 5096 meshing with it is driven to rotate together through the gear 1 5095, thereby driving the second brush roller 5094 to rotate together, so that the first brush roller 5092 and the second brush roller 5094 can rotate simultaneously in opposite directions, and the outer wall of the rolled drip irrigation tape 4 can be cleaned to prevent excessive mud from adhering to the outer wall of the drip irrigation tape 4. At the same time, while the first brush roller 5092 and the second brush roller 5094 are cleaning the outer wall of the drip irrigation tape 4, The irrigation water remaining in the drip irrigation tape 4 is squeezed out from the inside of the drip irrigation tape 4 to prevent water from remaining in it for a long time. While rolling up the drip irrigation tape 4, the valve processed on the top of the nozzle 50914 is unscrewed so that the nozzle 50914 can spray cleaning water on the outer wall of the drip irrigation tape 4. Before the first brush roller 5092 and the second brush roller 5094 clean the outer wall of the drip irrigation tape 4, the outer wall of the drip irrigation tape 4 is wetted first to facilitate the first brush roller 5092 and the second brush roller 5094 to clean the outer wall of the drip irrigation tape 4, thereby improving the cleaning effect.

[0048] Embodiment 3

[0049] See also Figure 1 and Fig.10As shown, on the basis of the first and second embodiments, a blocking mechanism 6 is provided at the front end of the base 1, and the blocking mechanism 6 is used to block the drip irrigation belt 4, so that the drip irrigation belt 4 clamped inside the blocking mechanism 6 is closed, and the irrigation water is prevented from entering the interior of the drip irrigation belt 4 located at the rear end of the blocking mechanism 6. The blocking mechanism 6 includes a slide plate 601, and a support rod 602 is fixedly connected to the front surface of the slide plate 601. The support rod 602 is used to fix the lower clamping plate 603. The top end of the support rod 602 is fixedly connected to the lower clamping plate 603, and the lower clamping plate 603 is used to support the upper clamping plate 604. The top end of the lower clamping plate 603 is rotatably connected to the upper clamping plate 604 through a pin shaft. Through the mutual cooperation of the lower clamping plate 603 and the upper clamping plate 604, it can be The drip irrigation belt 4 is clamped to make the drip irrigation belt 4 clamped inside the lower clamping plate 603 and the upper clamping plate 604 completely closed, and a plurality of support rods 605 are evenly fixed to the side of the lower clamping plate 603, and the support rods 605 are used to support the clamping block 606. One end of the outer wall of the plurality of support rods 605 is slidably connected with the clamping block 606, and the clamping block 606 is used to clamp one side of the upper clamping plate 604, and the top end of the clamping block 606 is clamped to the top side of the upper clamping plate 604, and the other end of the outer wall of the plurality of support rods 605 is sleeved with a spring three 607, and the spring three 607 is used to reset the clamping block 606, and one side of the spring three 607 is fixedly connected to the outer side of the support rod 605, and the other side is fixedly connected to the side bottom end of the clamping block 606.

[0050] In this embodiment, preferably, a slide is provided at the front end of the base 1, and the rear end of the slide plate 601 is buckled on the front end of the base 1 and is also slidably connected to the inside of the slide, and the slide plate 601 is used to drive the support rod 602 to move.

[0051] In summary, after the drip irrigation tape 4 is laid and the front end of the drip irrigation tape 4 is connected to the water source of the irrigation water, the support rod 602 in the blocking mechanism 6 is slid to the position of the drip irrigation tape 4 through the slide plate 601, and then the bottom end of the outer wall of the drip irrigation tape 4 is attached to the top end of the lower clamping plate 603, and the top end of the lower clamping plate 603 is buckled to the bottom end of the outer wall of the drip irrigation tape 4, and then the upper clamping plate 604 is buckled to the top end of the outer wall of the drip irrigation tape 4, and the buckling can be made through the work of the clamping block 606. The lower clamping plate 603 and the upper clamping plate 604 are locked together, so that the drip irrigation belt 4 clamped on the inner sides of the lower clamping plate 603 and the upper clamping plate 604 is clamped, so that the drip irrigation belt 4 is completely closed to prevent the irrigation water from flowing out from here. When the drip irrigation belt 4 needs to be rolled up, the clamping block 606 is pulled to one side so that the top of the clamping block 606 cancels the clamping connection with the upper clamping plate 604, and the upper clamping plate 604 can be opened from the top of the lower clamping plate 603, so that the drip irrigation belt 4 can be rolled up.

[0052] Embodiment 4

[0053] See also Figure 1-Figure 10As shown, the present embodiment is obtained by combining the first embodiment, the second embodiment and the third embodiment. When it is necessary to lay the drip irrigation tape 4 in the dry field where spring corn is planted, the water-saving irrigation equipment is carried to the end of the ridge where spring corn is planted. After the equipment is placed, the push handle 3066 in the fixed component 306 is first pushed in the direction of the retracting roller 303. After the push handle 3066 drives the insertion rod 3062 and the card plate 3065 to slide to the inner side of the fixed frame 3061, the push handle 3066 is rotated, and the card plate 3065 is driven to rotate together by the push handle 3066 to erect the card plate 3065, so that the card plate 3065 can be clamped to the inner side of the fixed frame 3061, and the position of the insertion rod 3062 can be fixed without continuously pushing the push handle 3066. When the insertion rod 3062 slides toward the inside of the retractable roller 303, the block 1 3067 will also slide together, so that the block 1 3067 cancels the clamping connection with the block 2 3068, so that the retractable roller 303 can rotate on the inner side of the two support plates 301, and then the end of the drip irrigation tape 4 to be released is grabbed and pulled out from the outer wall of the retractable roller 303. When the drip irrigation tape 4 is pulled out, the end of the drip irrigation tape 4 first passes through the clamping frame 507 in the guide and cleaning mechanism 5. At the same time, the pull rod 50910 in the cleaning component 509 is pulled upward through the handle 50912. In the process of pulling the pull rod 50910, the pull rod 50910 will drive the second brush roller 5094 to move upward together through the slider 5093, so that By separating the second brush roller 5094 from the first brush roller 5092, the end of the drip irrigation belt 4 can be passed through the inner sides of the first brush roller 5092 and the second brush roller 5094 again, and then the grip 50912 can be released. Under the working of the rebound force generated when the spring 2 50911 is forced to shrink, the slider 5093 can be reset, so that the slider 5093 is restored to its original position, and the first brush roller 5092 and the second brush roller 5094 are re-attached together. At the same time, the gear 1 5095 and the gear 2 5096 can be meshed and connected together, and then the end of the drip irrigation belt 4 is continued to be pulled until the drip irrigation belt 4 is released to the required length. The retracting roller 303 needs to be re-fixed. At this time, the push handle 3066 is rotated in the opposite direction to make the retracting roller 303 in the retracting position. When the clamping plate 3065 is in the upright state, the clamping plate 3065 connected to the inner side of the fixing frame 3061 is laid down so that it can slide out from the inner side of the fixing frame 3061 through the through hole provided on the side of the fixing frame 3061. After the clamping plate 3065 is straightened, the rebound force generated by the spring 1 3064 when it is contracted under force can push the blocking piece 3063 back to its original position, thereby driving the plug rod 3062 to restore to its original position through the blocking piece 3063, and driving the clamping block 1 3067 to be re-connected to the side of the clamping block 2 3068 through the plugging rod 3062, so that the retracting roller 303 can be re-fixed, and the end of the drip irrigation belt 4 is connected to the water outlet at the water source of the irrigation water, and then the support rod 602 in the blocking mechanism 6 is slid to the position of the drip irrigation belt 4 through the slide plate 601.Then, the bottom end of the outer wall of the drip irrigation belt 4 is fitted to the top end of the lower clamping plate 603, so that the top end of the lower clamping plate 603 is buckled to the bottom end of the outer wall of the drip irrigation belt 4, and then the upper clamping plate 604 is buckled to the top end of the outer wall of the drip irrigation belt 4. Through the work of the clamping block 606, the buckled lower clamping plate 603 and the upper clamping plate 604 can be locked together, so that the drip irrigation belt 4 clamped on the inner side of the lower clamping plate 603 and the upper clamping plate 604 is clamped to death, so that the drip irrigation belt 4 is completely closed to prevent irrigation water from flowing out from here, and the drip irrigation belt is completed. The drip irrigation belt 4 is laid to drip irrigate the corn. When the drip irrigation belt 4 needs to be rolled up, the clamp block 606 is first pulled to one side so that the top of the clamp block 606 cancels the clamping connection with the upper clamp plate 604, and the upper clamp plate 604 can be opened from the top of the lower clamp plate 603, so as to facilitate the subsequent rolling up of the drip irrigation belt 4. Then, through the cooperation of the fixing member 306, the clamping connection with the retracting roller 303 is canceled, so that it can rotate on the inner side of the support plate 301, and then the hand wheel 305 is shaken to drive the retracting roller 303 through the hand wheel 305. 03 is rotated, the released drip irrigation tape 4 can be reeled up, and when the hand wheel 305 is shaken, the transmission belt 1 503 is driven to rotate together, so that the transmission wheel 2 502 and the transmission wheel 4 5099 in the guide and cleaning mechanism 5 are driven to rotate simultaneously through the transmission belt 1 503, and the transmission wheel 3 5097 is driven to rotate through the transmission belt 2 5098, so that when the hand wheel 305 is shaken, the retractable roller 303, the reciprocating screw rod 504 and the first brush roller 5092 are driven to rotate together, and the first brush roller 5092 will drive the second brush roller 5094 to rotate in the opposite direction to the first brush roller 5092 through the cooperation of gear 1 5095 and gear 2 5096, so that when the released drip irrigation tape 4 is rolled up, the drip irrigation tape 4 wound around the outer wall of the retracting roller 303 can be guided, the outer wall of the drip irrigation tape 4 can be cleaned, and the irrigation water remaining in the drip irrigation tape 4 can be squeezed out from the inside of the drip irrigation tape 4, so that the drip irrigation tape 4 can be rolled up and laid again.

[0054] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of application of the present invention.

Claims

1. A dryland water-saving irrigation device for spring corn planting, comprising a base, wherein a bottom plate is fixedly connected to the outer side of the top of the base, characterized in that: A reeling and unreeling mechanism is provided at the top rear end of the bottom plate; The reeling and unwinding mechanism includes two support plates, a rotating block is fixedly connected to the side surface of one of the support plates, a reeling and unwinding roller is rotatably connected to the other side of the rotating block, and the other end of the reeling and unwinding roller passes through the top end of the other support plate, a transmission wheel 1 is fixedly connected to the end of the other end of the reeling and unwinding roller, a hand wheel is fixedly connected to the side surface of the transmission wheel 1, a fixing component is provided on the other side of one of the support plates, the two support plates are fixedly connected to the top rear end of the bottom plate, and a drip irrigation tape is wrapped around the outer wall of the reeling and unwinding roller.

2. The dryland water-saving irrigation equipment for spring corn planting according to claim 1 is characterized in that: The fixing member includes a fixing frame, the side surface of the fixing frame is slidably connected with a plug rod, the outer wall of the plug rod is fixedly connected with a blocking piece at a position close to one side of the inner wall of the fixing frame, the side surface of the blocking piece is fixedly connected with a spring 1, and the other side of the spring 1 is fixedly connected to the side surface of one of the support plates, the spring is set on the outer wall of the plug rod, the side surface of the plug rod is rotatably connected with a clamping plate, the other side of the clamping plate is fixedly connected with a push handle, the other end of the plug rod is penetrated and arranged inside the retractable roller, the outer wall of the plug rod is fixedly connected with two clamping blocks 1 at a position inside the retractable roller, the side surface of the clamping block 1 is clamped with a clamping block 2, the fixing frame is threadedly connected to the side surface of one of the support plates by bolts, and the clamping block 2 is fixedly connected to the inner wall of the retractable roller.

3. The dryland water-saving irrigation equipment for spring corn planting according to claim 2 is characterized in that: The side of the fixing frame is preset with a through hole matching the specification of the card plate, the interior of the second card block is provided with a plug hole, and the other end of the outer wall of the plug rod is slidably connected to the interior of the plug hole.

4. The dryland water-saving irrigation equipment for spring corn planting according to claim 1 is characterized in that: The top front end of the bottom plate is provided with a guiding and cleaning mechanism, and the guiding and cleaning mechanism comprises two vertical plates, wherein the side surface of one of the vertical plates is rotatably connected to a transmission wheel 2, and the outer wall of the transmission wheel 2 is sleeved with a transmission belt 1, the inner top ends of the two vertical plates are rotatably connected to a reciprocating screw rod, and one end of the reciprocating screw rod is fixedly connected to the transmission wheel 2, the inner bottom ends of the two vertical plates are fixedly connected to a light rod, the outer wall of the reciprocating screw rod is threadedly connected to a threaded tube, the top end of the threaded tube is fixedly connected to a clamping frame, the bottom end of the threaded tube is fixedly connected to a sleeve, and the sleeve is slidably connected to the outer wall of the light rod, and the front ends of the two vertical plates are provided with cleaning components, the two vertical plates are fixedly connected to the top front end of the bottom plate, the top end of the transmission belt 1 is sleeved on the outer wall of the transmission wheel 1, and one end of the outer wall of the drip irrigation belt is sleeved inside the clamping frame.

5. The dryland water-saving irrigation equipment for spring corn planting according to claim 4 is characterized in that: Two semi-arc sleeves are symmetrically arranged on the inner side of the clamping frame, and spring rods are respectively fixed to the top outer side of the semi-arc sleeve at the top and the bottom outer side of the semi-arc sleeve at the bottom, and are connected to the four corners of the inner wall of the clamping frame through the spring rods.

6. The dryland water-saving irrigation equipment for spring corn planting according to claim 4 is characterized in that: The cleaning component includes two slot plates, the inner bottom ends of the two slot plates are rotatably connected to the first brush roller, and the two ends of the first brush roller are penetrated and arranged on the outer sides of the bottom ends of the two slot plates, the inner top ends of the two slot plates are slidably connected to sliders, the inner sides of the two sliders are rotatably connected to the second brush roller, and the two ends of the second brush roller are penetrated and arranged on the outer sides of the two sliders, the side surface of one of the slot plates is rotatably connected to gear 1, and the side surface of gear 1 is fixedly connected to one end of the first brush roller, the side surface of one of the sliders is rotatably connected to gear 2, and the side surface of gear 2 is fixedly connected to the first One ends of the two brush rollers are fixedly connected, the top end of the gear one and the bottom end of the gear two are meshed with each other, the side surface of the other groove plate is rotatably connected to the transmission wheel three, the outer wall of the transmission wheel three is sleeved with the transmission belt two, the other end of the transmission belt two is sleeved on the outer wall of the transmission wheel four, the side surface of the transmission wheel four is rotatably connected to the side surface of the other of the two vertical plates, and is fixedly connected to the other end of the reciprocating screw rod, the two groove plates are fixedly connected to the bottom ends of the front surfaces of the two vertical plates respectively, and the front end of the outer wall of the drip irrigation belt passes through the inner side of the first brush roller and the second brush roller.

7. The dryland water-saving irrigation equipment for spring corn planting according to claim 6 is characterized in that: The cleaning component also includes a pull rod, and the bottom ends of the outer walls on both sides of the pull rod are sleeved with two springs, and two handles are sleeved on the outer wall of the pull rod near the middle section. Fixed tubes are fixedly connected to the center and outer side of the outer wall of the pull rod, and the top ends of multiple fixed tubes are threadedly connected to nozzles through flanges. The bottom ends of the outer walls on both sides of the pull rod are respectively penetrated at the top centers of the two groove plates, and the bottom end of the pull rod is fixedly connected to the top of the slider.

8. The dryland water-saving irrigation equipment for spring corn planting according to claim 6 is characterized in that: The overall shape of the two trough plates is processed into an L shape, and a slide groove is opened on the inner side of the L-shaped vertical position. The slider is slidably connected to the inside of the slide groove. The bottom end and top end of the spring 2 are respectively fixedly connected to the top end of the slider and the inner top end of the slide groove. The multiple nozzles are arranged on the top end of the outer wall of the pull rod with a fixed pipe as the axis and inclined at thirty degrees. The rear end of each nozzle is connected to the external water source through a connecting pipe, and the front end of each nozzle is processed with a duckbill nozzle.

9. The dryland water-saving irrigation equipment for spring corn planting according to claim 1 is characterized in that: A blocking mechanism is provided at the front end of the base, and the blocking mechanism includes a slide plate, a front surface of the slide plate is fixedly connected to a support rod, the top end of the support rod is fixedly connected to a lower clamping plate, the top end of the lower clamping plate is rotatably connected to an upper clamping plate through a pin shaft, and the side surface of the lower clamping plate is evenly fixed with multiple support rods, one end of the outer wall of the multiple support rods is slidably connected with a clamping block, and the top end of the clamping block is clamped on one side of the top end of the upper clamping plate, and the other end of the outer wall of the multiple support rods is sleeved with a spring three, one side of the spring three is fixedly connected to the outer side of the support rod, and the other side is fixedly connected to the bottom end of the side surface of the clamping block.

10. The dryland water-saving irrigation equipment for spring corn planting according to claim 1 is characterized in that: The front end of the base is provided with a slideway, and the rear end of the slide plate is buckled on the front end of the base and is also slidably connected inside the slideway.

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