Mountainous region flue-cured tobacco planting seedling digging water-saving type sprinkling irrigation device

Abstract

The application discloses a mountain flue-cured tobacco planting seedling digging water-saving type sprinkling irrigation device, relates to the field of flue-cured tobacco planting sprinkling irrigation, and comprises a fixing frame, a winding assembly, sprinkling irrigation pipes, a water supply pipe and water spraying assemblies, the fixing frame is arranged in a mountain flue-cured tobacco planting area, the winding assembly is uniformly arranged on the fixing frame and is shared by a plurality of winding assemblies, the sprinkling irrigation pipes are shared by a plurality of sprinkling irrigation pipes and are arranged on the corresponding winding assemblies, the winding assembly is used for winding the sprinkling irrigation pipes, the water supply pipe is fixedly arranged on the fixing frame and is used for supplying water to the plurality of sprinkling irrigation pipes, a plurality of water spraying assemblies are arranged on each sprinkling irrigation pipe, and the water spraying assembly is detachably arranged on the sprinkling irrigation pipe, the sprinkling irrigation pipe is arranged along the mountain flue-cured tobacco planting direction by means of the winding assembly, the water spraying assemblies are fixed on one side of tobacco seedlings by means of the plurality of water spraying assemblies, precise irrigation of the tobacco seedlings is realized, the position of water spraying is autonomously adjusted, and the sprinkling irrigation is more uniform.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of flue-cured tobacco planting sprinkling irrigation, more specifically, to a hill flue-cured tobacco planting seedling pulling water-saving type sprinkling irrigation device. BACKGROUND

[0002] The design of the hill flue-cured tobacco planting seedling pulling water-saving type sprinkling irrigation device aims to meet the needs of water-saving, efficient irrigation and seedling pulling operation during hill flue-cured tobacco planting.

[0003] The prior art discloses a tobacco planting leaf surface sprinkling irrigation device, which comprises a connecting pipe, a pipe body, a marker ring, a water outlet and a rotating spray head. The connecting pipe lifts the pipe body, and the height of the pipe body can be adjusted through the connecting pipe. The marker ring is arranged along the pipe wall of the pipe body, and the distance between adjacent marker rings is equal to the spacing of flue-cured tobacco plants. The water outlet is arranged on the marker ring, and the rotating spray head is connected outside the water outlet. The above-mentioned scheme can conveniently and intuitively adjust the alignment of the water outlet of the rotating spray head to the leaf surface of flue-cured tobacco at different stages, realize accurate point sprinkling irrigation of the leaf surface of flue-cured tobacco, prevent the problem of soil blocking the water outlet hole of drip irrigation, and achieve the purposes of saving fertilizer, saving water, increasing yield, improving quality, and improving efficiency by installing the sprinkling irrigation device before transplanting flue-cured tobacco.

[0004] However, the above-mentioned scheme still has the following deficiencies in actual use: the sprinkling irrigation device proposed by the above-mentioned scheme cannot adjust the water spraying position on the spray pipe according to the spacing of tobacco seedlings in actual use. Since the water spraying position is fixed, if the spacing of tobacco seedlings is uneven or changes greatly, the fixed position of water spraying may cause excessive irrigation in some areas and insufficient irrigation in another part of the area, which will cause unnecessary waste of water resources and increase the cost of planting. At the same time, due to uneven sprinkling irrigation, the growth environment and nutrient absorption of tobacco seedlings may be affected, leading to a decrease in the yield and quality of flue-cured tobacco, which will have a negative impact on the economic benefits of tobacco farmers.

[0005] In summary, how to facilitate the adjustment of the water spraying position to make the sprinkling irrigation uniform is a problem that needs to be solved by the technical personnel in the field at present. SUMMARY

[0006] Therefore, the purpose of the present application is to provide a hill flue-cured tobacco planting seedling pulling water-saving type sprinkling irrigation device, which can realize the autonomous adjustment of the water spraying position and make the sprinkling irrigation more uniform.

[0007] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0008] A hill flue-cured tobacco planting seedling pulling water-saving type sprinkling irrigation device, comprising:

[0009] A fixing frame is arranged in the hill flue-cured tobacco planting area.

[0010] A plurality of winding assemblies are arranged on the fixing frame.

[0011] A plurality of sprinkling pipes are arranged on the corresponding winding assemblies, and the winding assemblies are used for winding the sprinkling pipes.

[0012] A water supply pipe is fixedly arranged on the fixing frame, and the water supply pipe is used for supplying water to the plurality of sprinkling pipes.

[0013] A plurality of water spraying assemblies are arranged on each of the sprinkling pipes, and the water spraying assemblies are detachably arranged on the sprinkling pipes.

[0014] Preferably, each of the water spraying assemblies comprises:

[0015] A ground insertion rod is inserted into a mountain tobacco planting area.

[0016] A clamp is fixedly arranged at an end of the ground insertion rod away from the ground, the clamp is slidably sleeved on the sprinkling pipe, the sprinkling pipe is a hose, and the sprinkling pipe is tightly attached to the inner wall of the clamp in a filled state.

[0017] A spray head is arranged on the ground insertion rod and is in communication with the sprinkling pipe.

[0018] Preferably, each of the winding assemblies comprises:

[0019] A mounting frame is fixedly arranged on the fixing frame.

[0020] A rotating shaft is rotatably arranged at an end of the mounting frame away from the ground, a winding wheel is sleeved on the rotating shaft, and the winding wheel is used for winding the sprinkling pipe.

[0021] A guide frame is fixedly arranged on a side of the mounting frame close to the ground, the sprinkling pipe is arranged along the guide frame, and the guide frame is used for changing the sprinkling pipe from a vertical arrangement to a horizontal arrangement.

[0022] Preferably, each of the winding assemblies further comprises a cleaning structure, and the cleaning structure is used for cleaning the surface of the sprinkling pipe wound by the winding wheel.

[0023] Each of the cleaning structures comprises:

[0024] A mounting frame is fixedly arranged on a side of the mounting frame, and the sprinkling pipe is arranged in the mounting frame.

[0025] Two cleaning rollers are arranged opposite to each other and clamp the sprinkling pipe between the two cleaning rollers, and the two cleaning rollers are rotatably arranged in the mounting frame.

[0026] A driving structure is arranged on the mounting frame, and is used to drive the two cleaning rollers to rotate towards each other.

[0027] Preferably, the surface of the cleaning roller is provided with a plurality of scraping strips along the circumference of the cleaning roller, the scraping strips on the same cleaning roller are arranged in a circumferential array, and the scraping strips are made of rubber material.

[0028] Preferably, the driving structure comprises:

[0029] A transmission wheel is arranged between the winding wheel and the transmission belt, so that the transmission wheel and the winding wheel are transmissionally connected;

[0030] Two transmission gears are coaxially arranged on the two cleaning rollers, and the two transmission gears are in mesh with each other.

[0031] A transmission rod is coaxially arranged on the transmission wheel and coaxially arranged between the transmission rod and one of the transmission gears.

[0032] Preferably, the cleaning roller is a hollow structure, and a plurality of water injection openings are arranged on the surface of each cleaning roller. A water supply structure is further arranged on the mounting frame, and the water supply structure is used to supply water to the water injection openings.

[0033] Preferably, the water supply structure comprises:

[0034] A water storage box is fixedly arranged on one side of the mounting frame, and a through hole is arranged on the top of the water storage box;

[0035] A water supply pipe is communicatively arranged between the water storage box and the two cleaning rollers;

[0036] A sliding member is slidingly arranged in the water storage box, and the sliding member is used to lift the water at the bottom of the water storage box to above the water storage box and press the water into the water supply pipe during repeated sliding;

[0037] A connecting frame is suspended above the sliding member;

[0038] A vertical rod is arranged in the through hole of the water storage box, one end of the vertical rod is fixedly connected with the connecting frame, and one end of the vertical rod located outside the water storage box is fixedly provided with a top plate;

[0039] A spring is sleeved on the vertical rod, one end of the spring abuts against the connecting frame, and the other end of the spring abuts against the top of the water storage box;

[0040] An eccentric wheel is arranged on one side of the cleaning roller and above the top plate, the eccentric wheel rotates synchronously with the cleaning roller, so that the top plate drives the sliding member to reciprocate along the inner wall of the water storage box.

[0041] Preferably, the sliding member comprises:

[0042] The sliding block is provided with a mounting groove, and a fixed cylinder is fixedly arranged on the sliding block and covers the top of the mounting groove;

[0043] The lifting block is provided with a plurality of perforations.

[0044] Preferably, the mounting frame is provided with a water squeezing structure, and the water squeezing structure comprises:

[0045] The rotating arm is rotatably installed on the mounting frame;

[0046] The water squeezing wheel is rotatably installed on the rotating arm and is pressed on the sprinkling pipe.

[0047] The mountain flue-cured tobacco planting seedling pulling water-saving type sprinkling device provided by the present application comprises a fixing frame, a winding assembly, a sprinkling pipe, a water supply pipe and a water spraying assembly. The fixing frame is arranged in a mountain flue-cured tobacco planting area. The winding assembly is arranged on the fixing frame in a uniform manner. The sprinkling pipe is arranged on the corresponding winding assembly in a uniform manner. The winding assembly is used for winding the sprinkling pipe. The water supply pipe is fixedly arranged on the fixing frame and is used for supplying water to the plurality of sprinkling pipes. The water spraying assembly is detachably arranged on the sprinkling pipe.

[0048] The mountain flue-cured tobacco planting seedling pulling water-saving type sprinkling device provided by the present application is arranged along the direction of mountain flue-cured tobacco planting by means of the winding assembly. The water spraying assembly is fixed on one side of the tobacco seedling by means of the plurality of water spraying assemblies, so as to realize accurate irrigation of the tobacco seedling and realize self-adjustment of the water spraying position, thereby making the sprinkling more uniform. BRIEF DESCRIPTION OF DRAWINGS

[0049] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the provided drawings.

[0050] Figure 1 It is a whole structure schematic view of the mountain flue-cured tobacco planting seedling pulling water-saving type sprinkling device in the embodiment.

[0051] Figure 2 It isFigure 1 Enlarged view of part A;

[0052] Figure 3 Structure diagram of water spraying assembly in the embodiment;

[0053] Figure 4 First perspective view diagram of single sprinkling device in the embodiment;

[0054] Figure 5 Second perspective view diagram of single sprinkling device in the embodiment; Figure 4 Enlarged view of part C;

[0055] Figure 6 Second perspective view diagram of single sprinkling device in the embodiment;

[0056] Figure 7 Second perspective view diagram of single sprinkling device in the embodiment; Figure 6 Enlarged view of part D;

[0057] Figure 8 Structure diagram of sliding member in the embodiment;

[0058] Figure 9 Structure diagram of water supply structure in the embodiment;

[0059] Figure 10 Structure diagram of water supply structure in the embodiment; Figure 9 Enlarged view of part B.

[0060] Figures 1-10 In the drawings, reference numerals include:

[0061] 1, fixed frame; 2, water supply pipe; 3, mounting frame; 4, sprinkling pipe;

[0062] 51, rotating shaft; 52, winding wheel; 53, guide frame;

[0063] 61, fixed seat; 62, clamp; 63, sprinkler; 64, ground insertion rod; 65, connecting pipe; 66, first pipe joint; 67, second pipe joint;

[0064] 71, connecting rod; 72, mounting frame; 73, cleaning roller; 74, transmission gear; 75, water spraying port; 76, scraping strip; 77, transmission rod; 78, transmission belt;

[0065] 81, mounting rod; 82, water storage box; 83, connecting frame; 84, vertical rod; 85, spring; 86, top plate; 87, eccentric wheel; 88, water supply pipe; 89, rotary joint;

[0066] 90, sliding block; 91, mounting groove; 92, fixed cylinder; 93, lifting block; 94, perforation; 95, sealing plate; 96, limiting port; 97, limiting block;

[0067] 101 rotating arm; 102 water wheel. DETAILED DESCRIPTION

[0068] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0069] Unless otherwise defined, technical terms or scientific terms used in the present application should be understood as the common meanings to those skilled in the art. The terms "first", "second" and similar terms are not intended to denote any order, quantity, or importance, but are used to identify one feature from another. The terms "connected", "coupled", or "linked" and the like are not limited to a physical or mechanical connection or linkage to either be direct or indirect and can include an electrical connection, whether direct or indirect. The terms "upper", "lower", "left", "right" and the like are only used to indicate relative positions and can be changed when the absolute positions of the described objects are changed. The embodiments of the present application disclose a hillside flue-cured tobacco planting seedling pulling water-saving type sprinkling irrigation device.

[0070] The core of the present application is to provide a hillside flue-cured tobacco planting seedling pulling water-saving type sprinkling irrigation device.

[0071] Please refer to Figures 1-10 .

[0072] The hillside flue-cured tobacco planting seedling pulling water-saving type sprinkling irrigation device provided by the present application comprises a fixing frame 1, a winding assembly, a sprinkling irrigation pipe 4, a water supply pipe 2 and a water spraying assembly. The fixing frame 1 is arranged in a hillside flue-cured tobacco planting area. The winding assembly is uniformly arranged on the fixing frame 1. The sprinkling irrigation pipe 4 is arranged on the corresponding winding assembly. The winding assembly is used for winding the sprinkling irrigation pipe 4. The water supply pipe 2 is fixedly arranged on the fixing frame 1 and is used for supplying water to the plurality of sprinkling irrigation pipes 4. The water spraying assembly is arranged on each sprinkling irrigation pipe 4.

[0073] Specifically, the fixing frame 1 is used for fixing the device on one side of the hillside flue-cured tobacco planting area. The plurality of winding assemblies are uniformly distributed on the fixing frame 1 according to the specific planting condition, so as to correspond to each group of planting areas. The winding assembly releases the sprinkling irrigation pipe 4 along the planting area. According to the different planting positions of each tobacco seedling, the water spraying assembly is fixed on one side of the tobacco seedling, and the water spraying assembly is communicated with the sprinkling irrigation pipe 4 to realize sprinkling irrigation of the tobacco seedling, so as to realize precise irrigation of the tobacco seedling and self-adjustment of the water spraying position, so that the sprinkling irrigation is more uniform.

[0074] The mountain flue-cured tobacco planting seedling pulling water-saving type sprinkling irrigation device arranges the sprinkling irrigation pipe 4 along the direction of the mountain flue-cured tobacco planting by means of the rolling assembly, fixes the water spraying assembly on one side of the tobacco seedling by means of the plurality of water spraying assemblies to realize accurate irrigation of the tobacco seedling, realizes autonomous adjustment of the water spraying position, and makes the sprinkling irrigation more uniform.

[0075] The mountain flue-cured tobacco planting seedling pulling water-saving type sprinkling irrigation device provided by the application will be described in more detail below in combination with the drawings and specific embodiments.

[0076] In one specific embodiment, referring to Figures 1-3 Each water spraying assembly comprises a ground insertion rod 64, a clamp 62, and a spray head 63. The ground insertion rod 64 is inserted into the mountain flue-cured tobacco planting area. The clamp 62 is fixedly arranged at the end of the ground insertion rod 64 away from the ground. The clamp 62 is slidably sleeved on the sprinkling irrigation pipe 4. The sprinkling irrigation pipe 4 is a flexible pipe. The sprinkling irrigation pipe 4 is tightly attached to the inner wall of the clamp 62 in a full state. The spray head 63 is arranged on the ground insertion rod 64 and is in communication with the sprinkling irrigation pipe 4.

[0077] Specifically, the water spraying assembly is fixedly inserted into one side of the tobacco seedling by means of the ground insertion rod 64. The ground insertion rod 64 is conical, which can be better inserted into the ground. The clamp 62 can be adjusted in position when the sprinkling irrigation pipe 4 is in a waterless state. When the position of the clamp 62 is fixed by the ground insertion rod 64, the sprinkling irrigation pipe 4 is filled with water, so that the sprinkling irrigation pipe 4 is tightly attached to the inner wall of the clamp 62, the clamp 62 and the sprinkling irrigation pipe 4 are relatively fixed, and the stability of the water spraying assembly as a whole is further improved.

[0078] Further, a fixing seat 61 is fixedly arranged between the ground insertion rod 64 and the clamp 62. The spray head 63 is fixedly arranged on one side of the fixing seat 61. The fixing seat 61 effectively improves the stability between the ground insertion rod 64, the clamp 62, and the spray head 63.

[0079] When the spray head 63 is supplied with water, a connecting pipe 65 is arranged at the water inlet of the spray head 63. A first pipe joint 66 is arranged at the end of the connecting pipe 65 away from the spray head 63. A second pipe joint 67 is arranged at the end of the first pipe joint 66 away from the connecting pipe 65. The second pipe joint 67 is fixedly connected with the sprinkling irrigation pipe 4. The water supply to the spray head 63 is realized.

[0080] On the basis of any one of the above embodiments, referring to Figures 4-6Each winding assembly comprises a mounting frame 3, a rotating shaft 51 and a guide frame 53. The mounting frame 3 is fixedly arranged on the fixed frame 1. The rotating shaft 51 is rotatably arranged at one end of the mounting frame 3 away from the ground. A winding wheel 52 is sleeved on the rotating shaft 51. The winding wheel 52 is used for winding the sprinkling pipe 4. The guide frame 53 is fixedly arranged on one side of the mounting frame 3 close to the ground. The sprinkling pipe 4 is arranged along the guide frame 53. The guide frame 53 is used for changing the sprinkling pipe 4 from vertical arrangement to horizontal arrangement.

[0081] Specifically, one side of the rotating shaft 51 is provided with a hand wheel. The hand wheel is used for driving the rotating shaft 51 to rotate. When the rotating shaft 51 rotates, the winding wheel 52 can be driven to rotate. When the winding wheel 52 rotates, the sprinkling pipe 4 can be wound. The function of automatically storing the sprinkling pipe 4 is realized. It is not necessary to manually store the sprinkling pipe 4 in the planting area. One end of the sprinkling pipe 4 is connected with the water supply pipe 2. The other end penetrates through the guide frame 53. When the sprinkling pipe 4 is arranged, the worker pulls the sprinkling pipe 4 to make the sprinkling pipe 4 extend from the winding wheel 52. After the arrangement is completed, the worker adjusts the positions of the plurality of water spraying assemblies according to the spacing of the tobacco seedlings.

[0082] On the basis of any one of the above embodiments, with reference to Figure 4 and Figure 5 Each winding assembly further comprises a cleaning structure. The cleaning structure is used for cleaning the surface of the sprinkling pipe 4 wound by the winding wheel 52. Each cleaning structure comprises a mounting frame 72, a cleaning roller 73 and a driving structure. The mounting frame 72 is fixedly arranged on one side of the mounting frame 3. The sprinkling pipe 4 penetrates through the mounting frame 72. The cleaning roller 73 is arranged in two pieces and oppositely arranged to clamp the sprinkling pipe 4 between the two cleaning rollers 73. The two cleaning rollers 73 are rotatably arranged in the mounting frame 72. The driving structure is arranged on the mounting frame 72. The driving structure is used for driving the two cleaning rollers 73 to rotate towards each other.

[0083] Specifically, the driving structure is used for driving the two cleaning rollers 73 to rotate. The two cleaning rollers 73 rotate towards each other and continuously extrude the surface of the sprinkling pipe 4. Thus, the cleaning roller 73 can clean the surface of the sprinkling pipe 4 during rotation. The mounting frame 72 is fixedly arranged on one side of the mounting frame 3 through the connecting rod 71. The stability of the mounting frame 72 is effectively improved. Meanwhile, the cleaning roller 73 is rotatably arranged in the mounting frame 72. The rotating stability of the cleaning roller 73 during cleaning is effectively improved. The overall stability of the device during operation is further improved.

[0084] On the basis of any one of the above embodiments, with reference to Figure 4 and Figure 5 A plurality of scraping strips 76 are arranged on the surface of the cleaning roller 73 along the circumferential direction of the cleaning roller 73. The scraping strips 76 arranged on the same cleaning roller 73 are arranged in a circumferential array. The scraping strips 76 are made of rubber material.

[0085] Specifically, the driving structure drives the two cleaning rollers 73 to rotate, and the scraping strips 76 can scrape the soil on the surface of the sprinkler pipe 4, so that the device can clean the soil on the surface of the sprinkler pipe 4, and the soil on the surface of the sprinkler pipe 4 will not be rolled up during the rolling process, which affects the subsequent use of the sprinkler pipe 4.

[0086] On the basis of any one of the above embodiments, with reference to Figures 4-7 The driving structure includes a transmission wheel, transmission gears 74, and a transmission rod 77. The transmission wheel and the winding wheel 52 are provided with a transmission belt 78, so that the transmission wheel and the winding wheel 52 are transmissionally connected. The transmission gears 74 are coaxially fixedly arranged on the two cleaning rollers 73, respectively. The two transmission gears 74 are meshed with each other. The transmission rod 77 is coaxially fixedly arranged with the transmission wheel and one of the transmission gears 74.

[0087] Specifically, the transmission wheel is transmissionally connected with the driving wheel coaxially arranged on the winding wheel 52 through the transmission belt 78. During the rolling process of the winding wheel 52, the transmission wheel is synchronously rotated by the transmission belt 78. The transmission wheel and the transmission gears 74 are coaxially arranged. The transmission wheel synchronously drives the transmission gears 74 to rotate during the rotation process of the transmission wheel. The two transmission gears 74 are meshed with each other. When one of the transmission gears 74 rotates, the other transmission gear 74 rotates in the opposite direction, so that the two cleaning rollers 73 rotate in opposite directions, and the surface of the sprinkler pipe 4 is cleaned.

[0088] On the basis of any one of the above embodiments, the cleaning roller 73 is a hollow structure. The surface of each cleaning roller 73 is provided with a plurality of water spraying openings 75. The mounting frame 3 is further provided with a water supply structure for supplying water to the water spraying openings 75.

[0089] Specifically, the water supply structure supplies water to the inside of the cleaning roller 73, and then sprays water outward through the water spraying openings 75 on the surface of the cleaning roller 73. The water flow sprayed by the plurality of water spraying openings 75 can wash the sprinkler pipe 4, and cooperate with the scraping action of the plurality of scraping strips 76 to smoothly clean the soil on the surface of the sprinkler pipe 4, so as to ensure the cleaning effect of the device on the soil on the surface of the sprinkler pipe 4.

[0090] Further, with reference to Figures 8-10The water supply structure includes a water storage box 82, a water supply pipe 88, a sliding piece, a vertical rod 84, a spring 85, and an eccentric wheel 87. The water storage box 82 is fixedly arranged on one side of the mounting frame 3, and a through hole is formed in the top of the water storage box 82. The water supply pipe 88 is connected between the water storage box 82 and the two cleaning rollers 73. The sliding piece is slidingly arranged in the water storage box 82, and is used to lift the water at the bottom of the water storage box 82 to above the water storage box 82 and press the water into the water supply pipe 88 in the repeated sliding process. The connecting frame 83 is suspended above the sliding piece. The vertical rod 84 penetrates the through hole of the water storage box 82, and one end of the vertical rod 84 is fixedly connected with the connecting frame 83. The other end of the vertical rod 84 located outside the water storage box 82 is fixedly provided with a top plate 86. The spring 85 is sleeved on the vertical rod 84, and one end of the spring 85 abuts against the connecting frame 83, and the other end abuts against the top of the water storage box 82. The eccentric wheel 87 is arranged on one side of the cleaning roller 73 and above the top plate 86, and rotates synchronously with the cleaning roller 73, so that the top plate 86 drives the sliding piece to reciprocate along the inner wall of the water storage box 82.

[0091] Specifically, the water storage box 82 is fixedly arranged on the mounting frame 3 through the mounting rod 81, and the eccentric wheel 87 is fixedly arranged on the transmission rod 77 and rotates with the rotation of the transmission rod 77. The transmission rod 77 drives the eccentric wheel 87 to rotate, and the eccentric wheel 87 can periodically extrude the top plate 86 when rotating. When the eccentric wheel 87 extrudes the top plate 86, the top plate 86 can move downward, and when the eccentric wheel 87 is separated from the top plate 86, the top plate 86 moves upward and resets under the action of the spring 85. Therefore, the top plate 86 can move up and down reciprocatingly with the rotation of the eccentric wheel 87, and the top plate 86 can drive the connecting frame 83 to move when moving through the vertical rod 84. This makes the sliding piece slide up and down in the water storage box 82 repeatedly, so that the water flow in the water storage box 82 is continuously lifted and pressed into the two water supply pipes 88. Further, the water flow enters the interiors of the two cleaning rollers 73 through the two water supply pipes 88 respectively, and is sprayed out through the plurality of water spraying openings 75 on the two cleaning rollers 73. The water flow sprayed out of the plurality of water spraying openings 75 can wash the sprinkling pipe 4, and can successfully clean the soil from the surface of the sprinkling pipe 4 in cooperation with the wiping effect of the plurality of scraping strips 76, so as to ensure the cleaning effect of the device on the soil on the surface of the sprinkling pipe 4.

[0092] It is worth noting that the water supply pipe 88 and the cleaning roller 73 are connected through a rotary joint 89. The design of the rotary joint 89 enables the water supply pipe 88 and the cleaning roller 73 to rotate relatively, so as to avoid the water supply pipe 88 from winding on the rotating cleaning roller 73.

[0093] On the basis of any one of the above embodiments, reference is made to Figures 8-10The sliding member comprises a sliding block 90 and a lifting block 93, the sliding block 90 is slidingly arranged in the water storage box 82, the sliding block 90 is provided with a mounting groove 91, the sliding block 90 is fixedly provided with a fixed cylinder 92, the fixed cylinder 92 is arranged above the mounting groove 91, the lifting block 93 is slidingly arranged in the fixed cylinder 92, the lifting block 93 is provided with a sealing plate 95 arranged above the lifting block 93, the sealing plate 95 is fixedly connected with the lifting block 93, and the lifting block 93 is provided with a plurality of perforations 94.

[0094] Specifically, when the sliding block is driven by the eccentric wheel 87 to move up and down, under the resistance of the water flow in the water storage box 82, the sealing plate 95 can move upward relative to the fixed cylinder 92, which makes the sealing plate 95 separate from the fixed cylinder 92, at this time, the water flow in the water storage box 82 can flow to the upper side of the sliding block 90 through the perforations 94, when the sliding block 90 moves from bottom to top, under the resistance of the water flow in the water storage box 82, the sealing plate 95 can move downward relative to the fixed cylinder 92 and press the fixed cylinder 92, at this time, the water flow in the water storage box 82 cannot flow to the lower side of the sliding block 90, based on the above process, with the up and down movement of the sliding block 90, the water flow in the water storage box 82 can be continuously lifted and flow to the upper side of the sliding block 90, in this case, the upward movement of the sliding block 90 can press the water flow in the water storage box 82 into the two water supply pipes 88.

[0095] It should be noted that the fixed cylinder 92 is provided with two limiting openings 96, and the lifting block 93 is provided with limiting blocks 97 matched with the limiting openings 96, the two limiting blocks 97 are slidingly arranged in the two limiting openings 96 respectively, so as to ensure that the lifting block 93 cannot slide out of the fixed cylinder 92 and ensure the stability of the lifting block 93 during the sliding process.

[0096] It should be noted in the embodiment that the mounting frame 3 is provided with a water squeezing structure, the water squeezing structure comprises a rotating arm 101 and a water squeezing wheel 102, the rotating arm 101 is rotatably installed on the mounting frame 3, and the water squeezing wheel 102 is rotatably installed on the rotating arm 101 and presses on the sprinkling pipe 4.

[0097] Specifically, the water squeezing wheel 102 presses on the sprinkling pipe 4, and under the action of gravity, the rotating arm 101 always has a downward rotating tendency, which makes the water squeezing wheel 102 press the sprinkling pipe 4 entering between the guide frames 53, so as to squeeze out the residual water in the sprinkling pipe 4, avoid the water flow remaining in the sprinkling pipe 4 for a long time, and further reduce the corrosion of the water flow to the inner wall of the sprinkling pipe 4, thereby prolonging the service life of the sprinkling pipe 4.

[0098] The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts of each embodiment can be referred to each other.

[0099] The mountainous land flue-cured tobacco planting and seedling removing water-saving type sprinkling irrigation device is described in detail. The principle and implementation mode of the present application are described by using specific examples. The above description of the examples is only used to help understand the method of the present application and its core idea. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made to the present application without departing from the principle of the present application, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A water-saving sprinkler irrigation device for planting flue-cured tobacco in mountainous areas, characterized in that, include: Fixed frame (1) is set up in the mountainous flue-cured tobacco planting area; A total of several winding components are provided, and they are evenly arranged on the fixing frame (1); A total of several sprinkler pipes (4) are provided and are respectively provided on the corresponding winding assembly. The winding assembly is used to wind up the sprinkler pipes (4). Water supply pipe (2) is fixedly installed on the fixed frame (1), and the water supply pipe (2) is used to supply water to multiple sprinkler pipes (4); Spraying components, each of the irrigation pipes (4) is provided with multiple spraying components, the spraying components are detachably mounted on the irrigation pipes (4); Each of the aforementioned water spray components includes: Ground-inserting poles (64) are installed in mountainous tobacco planting areas; The clamp (62) is fixedly installed at the end of the ground-inserting pole (64) away from the ground. The clamp (62) is slidably sleeved on the sprinkler pipe (4). The sprinkler pipe (4) is a flexible hose. When the sprinkler pipe (4) is filled, it is tightly fitted to the inner wall of the clamp (62). The nozzle (63) is mounted on the ground pole (64) and is connected to the irrigation pipe (4); Each of the aforementioned take-up components includes: Mounting bracket (3) is fixedly mounted on the fixing bracket (1); A rotating shaft (51) is rotatably mounted on one end of the mounting frame (3) away from the ground. A winding wheel (52) is fitted on the rotating shaft (51). The winding wheel (52) is used to wind up the irrigation pipe (4). The guide frame (53) is fixedly installed on the side of the mounting frame (3) near the ground. The irrigation pipe (4) is arranged along the guide frame (53). The guide frame (53) is used to change the irrigation pipe (4) from a vertical arrangement to a horizontal arrangement. Each of the winding assemblies also includes a cleaning structure for cleaning the surface of the irrigation pipe (4) wound back by the winding reel (52); Each of the aforementioned cleaning structures includes: The mounting frame (72) is fixedly installed on one side of the mounting bracket (3), and the sprinkler pipe (4) passes through the mounting frame (72); Two cleaning rollers (73) are provided and are arranged opposite each other to hold the irrigation pipe (4) between the two cleaning rollers (73). Both cleaning rollers (73) are rotatably arranged in the mounting frame (72). A drive structure is provided on the mounting frame (72), the drive structure being used for the two cleaning rollers (73) to rotate in opposite directions; The cleaning roller (73) has a hollow structure, and each cleaning roller (73) has several water spray nozzles (75) on its surface. The mounting frame (3) is also provided with a water supply structure, which is used to supply water to the water spray nozzles (75).

2. The water-saving sprinkler irrigation device for planting flue-cured tobacco in mountainous areas according to claim 1, characterized in that, The surface of the cleaning roller (73) is provided with a plurality of scraper strips (76) along the circumference of the cleaning roller (73). The scraper strips (76) located on the same cleaning roller (73) are arranged in a circumferential array, and the scraper strips (76) are made of rubber material.

3. The water-saving sprinkler irrigation device for planting flue-cured tobacco in mountainous areas according to claim 1, characterized in that, The driving structure includes: A drive wheel is provided with a drive belt (78) between the drive wheel and the take-up wheel (52) so that the drive wheel and the take-up wheel (52) are connected by a drive belt; There are two transmission gears (74), which are coaxially fixed to the two cleaning rollers (73) respectively, and the two transmission gears (74) mesh with each other; The transmission rod (77) is coaxially fixed with the transmission wheel, and the transmission rod (77) is coaxially fixed with one of the transmission gears (74).

4. A water-saving sprinkler irrigation device for planting flue-cured tobacco in mountainous areas according to claim 1, characterized in that, The water supply structure includes: A water storage box (82) is fixedly installed on one side of the mounting bracket (3), and a through hole is provided on the top of the water storage box (82); A water supply pipe (88) is connected between the water storage box (82) and the two cleaning rollers (73); A sliding member is slidably disposed inside the water storage box (82). The sliding member is used to lift the water at the bottom of the water storage box (82) to the top of the water storage box (82) and press it into the water supply pipe (88) during repeated sliding. The connecting bracket (83) is suspended above the sliding member; A vertical rod (84) is inserted through the through hole of the water storage box (82), and one end of the vertical rod (84) is fixedly connected to the connecting frame (83). A top plate (86) is fixedly installed on the end of the vertical rod (84) located outside the water storage box (82). A spring (85) is sleeved on the vertical rod (84), with one end of the spring (85) abutting against the connecting frame (83) and the other end abutting against the top of the water storage box (82); An eccentric wheel (87) is disposed on one side of the cleaning roller (73) and above the top plate (86). The eccentric wheel (87) rotates synchronously with the cleaning roller (73) so that the top plate (86) drives the sliding member to reciprocate along the inner wall of the water storage box (82).

5. A water-saving sprinkler irrigation device for planting flue-cured tobacco in mountainous areas according to claim 4, characterized in that, The sliding member includes: A slider (90) is slidably disposed inside the water storage box (82). An installation groove (91) is provided on the slider (90). A fixing cylinder (92) is fixedly disposed on the slider (90), and the fixing cylinder (92) covers the installation groove (91). The lifting block (93) is slidably disposed inside the fixed cylinder (92). A sealing plate (95) is suspended above the lifting block (93). The sealing plate (95) is fixedly connected to the lifting block (93). The lifting block (93) has several through holes (94).

6. A water-saving sprinkler irrigation device for planting flue-cured tobacco in mountainous areas according to any one of claims 1-5, characterized in that, Each of the mounting brackets (3) is provided with a water-squeezing structure, the water-squeezing structure comprising: Rotary arm (101) is rotatably mounted on the mounting bracket (3); The water-squeezing wheel (102) is rotatably mounted on the rotating arm (101) and presses against the irrigation pipe (4).

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