A width-adjustable sprinkler vehicle for reel-type sprinkling irrigation machines

Abstract

The utility model discloses a width adjustable shower nozzle car for reel type sprinkling machine, and the utility model relates to agricultural technology field. This width adjustable shower nozzle car for reel type sprinkling machine, including bottom plate and the mobile wheel of bottom plate outer wall fixed setting, be provided with sprinkling irrigation mechanism and water delivery mechanism at the bottom plate top, the sprinkling irrigation mechanism includes sprinkling irrigation part and adjusting part, and sprinkling irrigation part includes water pipe and water storage tank, and the technical effect is that the adjusting part in sprinkling irrigation mechanism utilizes the thread transmission of nut and threaded rod, drives the collaborative operation of lift plate, control rod, toothed plate, gear, rotating lever and other components, makes the water spray frame included angle can be adjusted flexibly, and the irrigation demand of accurate adaptation different land is adapted, and the waste of water resources is avoided, and water storage tank is collocated multiple shower nozzles and water spray frame, and through the cooperation of hose and valve, realizes that two kinds of mode of basic sprinkling irrigation and large area sprinkling irrigation freely switch, satisfies the irrigation demand of different crops in each growth stage.

Description

Technical Field

[0001] This utility model relates to the field of agricultural technology, specifically to a width-adjustable sprinkler head carriage for a reel-type sprinkler irrigation machine. Background Technology

[0002] Sprinkler irrigation is an irrigation method that sprays water into the air through nozzles, forming fine water droplets that are evenly sprinkled on crops or land like rain. During the irrigation process, the water droplets evaporate in the air, absorbing heat, lowering the field temperature, and increasing air humidity, which is beneficial to crop growth and development. Especially in hot and dry seasons, it can play a role in regulating the microclimate in the field and reducing heat damage and drought stress on crops.

[0003] Most existing sprinkler trucks have a fixed sprinkler width. In actual farmland operations, different plots have different shapes and areas, and sprinkler trucks with fixed widths are difficult to adapt to diverse irrigation scenarios. For example, when dealing with small plots of farmland, fixed-width sprinkler irrigation can easily lead to overlapping irrigation areas, resulting in water waste and soil waterlogging. On the other hand, when irrigating large areas of farmland, insufficient sprinkler width may result in incomplete irrigation coverage, affecting crop growth. Therefore, a sprinkler truck with adjustable width for reel-type sprinkler irrigation machines is proposed. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides an adjustable-width sprinkler head for reel-type sprinkler irrigation machines, solving the problem that fixed-width sprinkler heads are difficult to adapt to diverse irrigation scenarios. For example, when irrigating small plots of farmland, fixed-width sprinklers can easily lead to overlapping irrigation areas, resulting in water waste and soil waterlogging. On the other hand, when irrigating large areas of farmland, insufficient sprinkler width may result in incomplete irrigation coverage, affecting crop growth.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: it includes a base plate and movable wheels fixedly installed on the outer wall of the base plate, and a sprinkler mechanism and a water conveying mechanism are provided above the base plate;

[0008] The sprinkler irrigation mechanism includes a sprinkler irrigation section and an adjustment section;

[0009] The sprinkler unit includes water pipes and a water tank, and the regulating unit includes two toothed plates and two sprinkler frames;

[0010] A connecting frame is bolted to the outer wall of the base plate. The top surface of the connecting frame is fixedly connected to the bottom surface of the water tank. The outer wall of the connecting frame is fixedly connected to the outer wall of the water pipe. The top surface of the water pipe is fixedly inserted through the bottom surface of the water tank and extends to the inside of the water tank. Multiple nozzles are fixedly inserted through the outer wall of the water tank and extend to the inside of the water tank. Two flexible hoses are fixedly inserted through the outer wall of the water tank and extend to the inside of the water tank. The outer walls of the two flexible hoses are fixedly connected to the outer walls of the two spray frames. Two valves are fixedly inserted through the outer walls of the two spray frames.

[0011] Preferably, the water conveying mechanism includes a fixed frame and an insert block. The bottom surface of the fixed frame is fixedly connected to the top surface of the base plate. A reel is rotatably mounted on the inner side of the fixed frame via two bearing seats. A water conveying pipe is wound around the outer wall of the reel. A connecting pipe is fixedly installed through the outer wall of the water conveying pipe. The bottom surface of the connecting pipe is fixedly inserted through the top surface of the base plate and extends to the bottom of the base plate.

[0012] Preferably, a mounting bracket is fixedly installed on the outer wall of the water tank, and a slide rail is fixedly installed on the inner side of the mounting bracket. The outer wall of the slide rail is slidably connected to the inner side of the two toothed plates. Two fixed frames are fixedly installed on the outer wall of the water tank, and two rotating rods are rotatably installed on the inner side of the two fixed frames through two bearing seats.

[0013] Preferably, the top surfaces of the two rotating rods extend through the inner sides of the two fixed frames to the outer sides of the two fixed frames, and two gears are fixedly sleeved on the outer walls of the two rotating rods respectively. The tooth surfaces of the two gears mesh with the tooth surfaces of the two gear plates respectively. Two control frames are fixedly installed on the outer walls of the two rotating rods respectively, and the bottom surfaces of the two control frames are fixedly connected to the top surfaces of the two water spray frames respectively.

[0014] Preferably, a fixing plate is fixedly provided on the inner side of the mounting frame, and a lifting plate is slidably provided on the inner side of the mounting frame. Two control rods are hinged to the bottom surface of the lifting plate, and the bottom surfaces of the two control rods are respectively hinged to the outer walls of two toothed plates. A threaded rod is fixedly provided on the top surface of the fixing plate, and the top surface of the threaded rod extends through the bottom surface of the lifting plate to the top of the lifting plate. A nut is rotatably provided on the top surface of the lifting plate through a bearing seat. The inner side of the nut is threadedly connected to the outer wall of the threaded rod. A wedge-shaped groove is provided on the inner side of the mounting frame, and a wedge-shaped block is slidably provided on the inner wall of the wedge groove. The side of the wedge block near the lifting plate is fixedly connected to the outer wall of the lifting plate.

[0015] Preferably, the inner wall of the connecting pipe is slidably connected to the outer wall of the water pipe, a fixing ring is fixedly sleeved on the outer wall of the water pipe, the side of the insert block near the water pipe extends through the outer wall of the water pipe and the outer wall of the connecting pipe to the inner side of the connecting pipe, a control frame is slidably provided through the outer wall of the fixing ring and extends to the inner side of the fixing ring, the bottom surface of the control frame is fixedly connected to the top surface of the insert block, a fixing sleeve is fixedly provided on the outer wall of the fixing ring, and a pressing screw is threaded through the outer wall of the fixing sleeve and extends to the inner side of the control frame.

[0016] (III) Beneficial Effects

[0017] This utility model provides an adjustable-width sprinkler head carriage for a reel-type sprinkler irrigation machine. It has the following beneficial effects:

[0018] (I) This reel-type sprinkler irrigation machine uses a width-adjustable sprinkler head carriage. The adjustment part in the sprinkler mechanism uses the threaded transmission of the nut and the threaded rod to drive the lifting plate, control rod, toothed plate, gear, rotating rod and other components to work together, so that the angle of the sprinkler frame can be flexibly adjusted to accurately adapt to the irrigation needs of different plots and avoid water waste. The water tank is equipped with multiple sprinklers and sprinkler frames. Through the cooperation of hoses and valves, it can freely switch between basic sprinkler irrigation and large-area sprinkler irrigation to meet the irrigation needs of different crops at various growth stages. At the same time, the overall layout is compact and reasonable. Adjusting the sprinkler width only requires turning the nut, which is easy to operate, greatly reduces the workload of operators, and significantly improves the convenience of field operations and irrigation efficiency.

[0019] (ii) The adjustable width sprinkler head carriage of this reel-type sprinkler irrigation machine has a fixed frame in the water delivery mechanism that firmly supports the reel, allowing it to rotate flexibly through the bearing seat to meet the needs of retracting and extending the water delivery pipe as the sprinkler head carriage moves; the connecting pipe and the water pipe achieve sliding connection and stable fixation through the tight cooperation of the insert block, fixing ring, control frame, fixing sleeve and extrusion screw, ensuring a stable and reliable water delivery process. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the sprinkler irrigation mechanism of this utility model;

[0022] Figure 3 This is a schematic diagram of the connecting pipe in the sprinkler irrigation mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the water conveying mechanism of this utility model;

[0024] Figure 5 This utility model Figure 2 Enlarged structural diagram of region A in the middle;

[0025] Figure 6 This utility model Figure 4 Enlarged structural diagram of region B.

[0026] In the diagram: 1. Base plate; 2. Sprinkler mechanism; 21. Connecting frame; 22. Water tank; 23. Sprinkler head; 24. Rotating rod; 25. Gear; 26. Tooth plate; 27. Mounting frame; 28. Slide rail; 29. ​​Fixing plate; 210. Control rod; 211. Sprinkler frame; 212. Control frame; 213. Fixing frame; 214. Water pipe; 215. Hose; 216. Threaded rod; 217. Nut; 218. Lifting plate; 219. Wedge block; 3. Water delivery mechanism; 31. Fixing frame; 32. Reel; 33. Water delivery pipe; 34. Connecting pipe; 35. Insert block; 36. Extrusion screw; 37. Fixing sleeve; 38. Control frame; 39. Fixing ring; 4. Moving wheel. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-6 The present invention provides a technical solution: including a base plate 1 and a movable wheel 4 fixedly installed on the outer wall of the base plate 1, and a sprinkler mechanism 2 and a water conveying mechanism 3 are provided on the top of the base plate 1;

[0029] The sprinkler irrigation mechanism 2 includes a sprinkler section and an adjustment section;

[0030] The sprinkler unit includes a water pipe 214 and a water tank 22, and the regulating unit includes two toothed plates 26 and two sprinkler frames 211;

[0031] A connecting frame 21 is bolted to the outer wall of the base plate 1. The top surface of the connecting frame 21 is fixedly connected to the bottom surface of the water tank 22. The outer wall of the connecting frame 21 is fixedly connected to the outer wall of the water pipe 214. The top surface of the water pipe 214 is fixedly inserted through the bottom surface of the water tank 22 and extends to the inside of the water tank 22. Multiple nozzles 23 are fixedly inserted through the outer wall of the water tank 22 and extend to the inside of the water tank 22. Two flexible hoses 215 are fixedly inserted through the outer wall of the water tank 22 and extend to the inside of the water tank 22. The outer walls of the two flexible hoses 215 are respectively fixed to the outer walls of two spray brackets 211. Two valves are fixedly installed on the outer walls of the two spray brackets 211, which are connected through the water tank 22. A mounting bracket 27 is fixedly installed on the outer wall of the water tank 22. A slide rail 28 is fixedly installed on the inner side of the mounting bracket 27. The outer walls of the slide rail 28 are slidably connected to the inner sides of the two toothed plates 26. Two fixed frames 213 are fixedly installed on the outer wall of the water tank 22. Two rotating rods 24 are rotatably installed on the inner sides of the two fixed frames 213 through two bearing seats. The top surfaces of the two rotating rods 24 extend through the inner sides of the two fixed frames 213 to the two fixed frames. On the outer side of 213, two gears 25 are fixedly sleeved on the outer walls of the two rotating rods 24 respectively. The tooth surfaces of the two gears 25 mesh with the tooth surfaces of the two tooth plates 26 respectively. Two control frames 212 are fixedly installed on the outer walls of the two rotating rods 24 respectively. The bottom surfaces of the two control frames 212 are fixedly connected to the top surfaces of the two spray frames 211 respectively. A fixing plate 29 is fixedly installed on the inner side of the mounting frame 27. A lifting plate 218 is slidably installed on the inner side of the mounting frame 27. Two control rods 210 are hinged to the bottom surface of the lifting plate 218. The two toothed plates 26 mesh with each other. A threaded rod 216 is fixedly installed on the top surface of the fixed plate 29. The top surface of the threaded rod 216 extends through the bottom surface of the lifting plate 218 to the top of the lifting plate 218. A nut 217 is rotatably installed on the top surface of the lifting plate 218 through the bearing seat. The inner side of the nut 217 is threadedly connected to the outer wall of the threaded rod 216. A wedge-shaped groove is opened on the inner side of the mounting bracket 27. A wedge-shaped block 219 is slidably installed on the inner wall of the wedge groove. The side of the wedge block 219 near the lifting plate 218 is fixedly connected to the outer wall of the lifting plate 218.

[0032] The water conveying mechanism 3 includes a fixed frame 31 and an insert block 35. The bottom surface of the fixed frame 31 is fixedly connected to the top surface of the base plate 1. A reel 32 is rotatably mounted on the inner side of the fixed frame 31 via two bearing seats. A water conveying pipe 33 is wound around the outer wall of the reel 32. A connecting pipe 34 is fixedly installed through the outer wall of the water conveying pipe 33. The bottom surface of the connecting pipe 34 is fixedly inserted through the top surface of the base plate 1 and extends to the bottom of the base plate 1. The inner wall of the connecting pipe 34 is slidably connected to the outer wall of the water pipe 214. The outer wall of the water pipe 214 is fixed. A fixing ring 39 is provided. The side of the insert block 35 near the water pipe 214 passes through the outer wall of the water pipe 214 and the outer wall of the connecting pipe 34 and extends to the inner side of the connecting pipe 34. A control frame 38 is slidably provided through the outer wall of the fixing ring 39 and extends to the inner side of the fixing ring 39. The bottom surface of the control frame 38 is fixedly connected to the top surface of the insert block 35. A fixing sleeve 37 is fixedly provided on the outer wall of the fixing ring 39. A pressing screw 36 is threaded through the outer wall of the fixing sleeve 37 and extends to the inner side of the control frame 38.

[0033] In use, the fixing frame 31 is firmly installed on the top surface of the base plate 1 to provide support for the reel 32. The reel 32 can rotate flexibly on the inner side of the fixing frame 31 through two bearing seats. The water supply pipe 33 is connected to the external water source. Because it is wound on the outer wall of the reel 32, the water supply pipe 33 unfolds when the base plate 1 moves. At the same time, the inner wall of the connecting pipe 34 is slidably connected to the outer wall of the water pipe 214. By inserting the insert 35 through the outer wall of the water pipe 214 and the outer wall of the connecting pipe 34 in sequence, and then using the cooperation of the fixing ring 39, the control frame 38, the fixing sleeve 37 and the extrusion screw 36, the connecting pipe 34 and the water pipe 214 are firmly connected, so that the external water source can be transported to the water storage tank 22 through the water supply pipe 33, the connecting pipe 34 and the water pipe 214.

[0034] After the water pipe 214 delivers water to the water tank 22, multiple nozzles 23 are fixedly installed through the outer wall of the water tank 22, which can directly spray the water in the water tank to realize basic sprinkler irrigation. In addition, two flexible hoses 215 on the outer wall of the water tank 22 are fixedly connected to two sprinkler frames 211. When the valve is opened, the water in the water tank 22 flows into the sprinkler frame 211 through the flexible hoses 215 and is sprayed out from the spray nozzles on the sprinkler frame, together with the nozzles 23 to complete the large-area sprinkler irrigation operation.

[0035] By rotating the nut 217, which is threadedly connected to the threaded rod 216, the rotation of the nut 217 will cause the lifting plate 218 to slide up and down along the threaded rod 216. The lifting of the lifting plate 218 will push the control rod 210, which in turn will cause the two toothed plates 26 to slide on the slide rail 28. The toothed plates 26 mesh with the gear 25. The sliding of the toothed plates 26 will drive the gear 25 to rotate. The rotating rod 24, which is fixedly connected to the gear 25, will also rotate. The control frame 212 fixed on the rotating rod 24 will drive the water spray frame 211 to rotate around the rotating rod 24, thereby changing the included angle between the two water spray frames 211 and realizing the adjustment of the irrigation width.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A width-adjustable sprinkler vehicle for reel sprinkler, comprising a bottom plate (1) and a moving wheel (4) fixedly arranged on the outer wall of the bottom plate (1), characterized in that: A sprinkler irrigation mechanism (2) and a water conveying mechanism (3) are provided above the base plate (1); The sprinkler irrigation mechanism (2) includes a sprinkler irrigation section and an adjustment section; The sprinkler unit includes a water pipe (214) and a water tank (22), and the regulating unit includes two toothed plates (26) and two sprinkler frames (211); The outer wall of the base plate (1) is bolted with a connecting frame (21). The top surface of the connecting frame (21) is fixedly connected to the bottom surface of the water tank (22). The outer wall of the connecting frame (21) is fixedly connected to the outer wall of the water pipe (214). The top surface of the water pipe (214) is fixedly penetrated through the bottom surface of the water tank (22) and extends to the inside of the water tank (22). Multiple nozzles (23) are fixedly installed through the outer wall of the water tank (22) and extend to the inside of the water tank (22). Two hoses (215) are fixedly installed through the outer wall of the water tank (22) and extend to the inside of the water tank (22). The outer walls of the two hoses (215) are fixedly connected to the outer walls of the two spray racks (211). Two valves are fixedly installed through the outer walls of the two spray racks (211).

2. The width-adjustable sprinkler cart for reel sprinkler according to claim 1, characterized in that: The water conveying mechanism (3) includes a fixed frame (31) and an insert (35). The bottom surface of the fixed frame (31) is fixedly connected to the top surface of the base plate (1). A reel (32) is rotatably mounted on the inner side of the fixed frame (31) through two bearing seats. A water conveying pipe (33) is wound around the outer wall of the reel (32). A connecting pipe (34) is fixedly installed through the outer wall of the water conveying pipe (33). The bottom surface of the connecting pipe (34) is fixedly inserted through the top surface of the base plate (1) and extends to the bottom of the base plate (1).

3. The adjustable-width sprinkler head carriage for a reel-type sprinkler irrigation machine according to claim 1, characterized in that: The water tank (22) is fixedly provided with an installation frame (27) on its outer wall. The inner side of the installation frame (27) is fixedly provided with a slide rail (28). The outer wall of the slide rail (28) is slidably connected to the inner side of the two toothed plates (26). The water tank (22) is fixedly provided with two fixed frames (213). The inner side of the two fixed frames (213) is respectively provided with two rotating rods (24) through two bearing seats.

4. The adjustable-width sprinkler head carriage for a reel-type sprinkler irrigation machine according to claim 3, characterized in that: The top surfaces of the two rotating rods (24) extend through the inner sides of the two fixed frames (213) to the outer sides of the two fixed frames (213). Two gears (25) are fixedly sleeved on the outer walls of the two rotating rods (24). The tooth surfaces of the two gears (25) mesh with the tooth surfaces of the two tooth plates (26). Two control frames (212) are fixedly installed on the outer walls of the two rotating rods (24). The bottom surfaces of the two control frames (212) are fixedly connected to the top surfaces of the two water spray frames (211).

5. The adjustable-width sprinkler head carriage for a reel-type sprinkler irrigation machine according to claim 4, characterized in that: A fixing plate (29) is fixedly installed on the inner side of the mounting bracket (27), and a lifting plate (218) is slidably installed on the inner side of the mounting bracket (27). Two control rods (210) are hinged to the bottom surface of the lifting plate (218), and the bottom surfaces of the two control rods (210) are respectively hinged to the outer walls of the two toothed plates (26). A threaded rod (216) is fixedly installed on the top surface of the fixing plate (29), and the top surface of the threaded rod (216) penetrates the lifting plate (218). 8) The bottom surface extends to the top of the lifting plate (218). The top surface of the lifting plate (218) is provided with a nut (217) through a bearing seat. The inner side of the nut (217) is threadedly connected to the outer wall of the threaded rod (216). The inner side of the mounting bracket (27) is provided with a wedge groove. A wedge block (219) is slidably provided on the inner wall of the wedge groove. The side of the wedge block (219) near the lifting plate (218) is fixedly connected to the outer wall of the lifting plate (218).

6. The adjustable-width sprinkler head carriage for a reel-type sprinkler irrigation machine according to claim 2, characterized in that: The inner wall of the connecting pipe (34) is slidably connected to the outer wall of the water pipe (214). A fixing ring (39) is fixedly sleeved on the outer wall of the water pipe (214). The side of the insert (35) near the water pipe (214) passes through the outer wall of the water pipe (214) and the outer wall of the connecting pipe (34) and extends to the inner side of the connecting pipe (34). A control frame (38) is slidably installed through the outer wall of the fixing ring (39) and extends to the inner side of the fixing ring (39). The bottom surface of the control frame (38) is fixedly connected to the top surface of the insert (35). A fixing sleeve (37) is fixedly installed on the outer wall of the fixing ring (39). A pressing screw (36) is threaded through the outer wall of the fixing sleeve (37) and extends to the inner side of the control frame (38).

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