A wind-driven forestry swing sprinkler device

Abstract

The present invention provides a wind-driven forestry swing-type sprinkler device, which belongs to the technical field of forestry sprinkler irrigation, and comprises a vertical pole component, a wind fan blade component, a centrifugal self-speed regulating component, an over-limit deceleration component, a swing transmission assembly, an idle snap component and a swing sprinkler assembly. The wind fan blade at the top of the vertical pole component can rotate freely and can drive the central shaft to rotate synchronously. The centrifugal self-speed regulating component forms a driving action on the drag sleeve, and the driving pinion can be automatically speed-regulated according to the size of the wind force, so that within a reasonable range, the greater the wind force, the smaller the transmission ratio between the wind fan blade and the driving pinion, thereby keeping the swing large gear rotating within a certain range. The eccentric shaft and the swing frame are used for sliding cooperation, so that the swing frame can be driven to rotate back and forth and swing within a reasonable range when the wind force changes; and the swing frame itself can be stopped stably and safely by using the sliding cooperation formed by the idle tooth body driven by the adjusting bolt and the swing large gear.

Description

Technical Field

[0001] The invention relates to the technical field of forestry sprinkler irrigation, and in particular to a wind-driven forestry swing sprinkler irrigation device. Background Art

[0002] Forestry sprinkler irrigation is primarily used in nurseries, low-lying economic forests, or ecological restoration areas. The current mainstream technology is fixed sprinkler irrigation, where sprinklers are installed on fixed branch pipes and rotate or refract to achieve fan-shaped or circular coverage, requiring densely arranged pipes.

[0003] In areas with strong winds year-round, the energy-saving and environmentally friendly advantages of wind energy are particularly evident. Using wind energy to drive sprinkler irrigation systems can reduce reliance on traditional energy sources. While the existing method of using wind turbines to directly drive sprinkler irrigation systems to rotate back and forth within a certain range can significantly reduce piping requirements and enable dynamic irrigation within a specific area, fluctuations in wind speed can lead to irregular irrigation coverage and affect irrigation uniformity. Summary of the Invention

[0004] The purpose of the present invention is to provide a wind-driven forestry swinging sprinkler device. Through the combined use of a centrifugal self-speed regulating component and a wind fan blade component, after the wind can drive the wind fan blade to rotate, the phenomenon of uneven rotation and swing of the swinging sprinkler assembly caused by excessive rotation speed of the active pinion as the wind force fluctuates with the increase of wind force can be eliminated.

[0005] The objective of the present invention is achieved through such a technical solution, which is a wind-driven forestry swing sprinkler device, comprising a vertical rod component, a wind blade component, a centrifugal self-speed regulating component, a swing transmission assembly, and a swing sprinkler assembly, wherein the wind blade component comprises wind blades and a connecting belt, the centrifugal self-speed regulating component comprises a connecting rod, the swing transmission assembly comprises an adjusting bolt and a push connecting rod, and the swing sprinkler assembly comprises a swing frame;

[0006] The wind fan blades are screwed to the top of the vertical pole component, and a driving pinion is screwed inside the top of the vertical pole component. Conical rotors are fixed in different conical directions in the shafts of the driving pinion and the wind fan blades, and the connecting belt is sleeved between the conical rotors.

[0007] The top of the vertical rod component is vertically slidably connected to a drag sleeve, which is sleeved on the outside of the connecting belt. The top of the vertical rod component is also vertically rotated to a central shaft, and the central shaft is transmission-connected to the wind fan blades. The lower end of the central shaft is slidably connected to a bottom slide seat, and the middle of the central shaft is symmetrically rotated to a gravity ball. The gravity balls on both sides are rotated to the bottom slide seat through a connecting rod, and the top of the bottom slide seat is rotated to the middle of the drag sleeve.

[0008] The middle inner cavity of the vertical pole component is screwed with a swinging large gear, and is connected to the driving small gear. The adjusting bolt is threadedly connected to the middle cavity wall of the vertical pole component. There is a vacant tooth body sliding horizontally in the swinging large gear. The bottom end of the adjusting bolt is screwed with a dynamic rotary seat. One end of the push connecting rod is screwed with the dynamic rotary seat, and the other end is screwed with the vacant tooth body. The mutually fixed swing frames are screwed in groups at the lower end of the vertical pole component. The bottom end of the swinging large gear is eccentrically fixed with an eccentric shaft, and the eccentric shaft is slidingly connected to a group of swing frames at the top.

[0009] The use process of the technical solution of the present invention is as follows:

[0010] The bottom end of the vertical rod component is fixed to the ground at the center of the irrigation area. When the wind force is insufficient to drive the wind fan blades to rotate, the central axis cannot rotate either. At this time, the gravity ball is in the extreme downward position. The connecting belt is sleeved between the large conical surface of the conical rotor connected to the wind fan blades and the small conical surface of the conical rotor connected to the driving pinion gear.

[0011] When the wind force reaches a certain level, the wind blades can be driven to rotate. At this time, the speed of the active pinion is greater than the speed of the wind blades. The wind blades at a lower speed can drive the active pinion to rotate at a high speed relative to the wind blades.

[0012] When the wind force level increases, the speed of the wind fan blades will increase, thereby increasing the speed of the central shaft. The faster the speed of the central shaft, the greater the centrifugal force generated on the gravity ball, the greater the degree of expansion of the gravity ball, the greater the distance the bottom slide moves upward, and the greater the distance the drag sleeve and the connecting belt move upward. In other words, after the wind force level can drive the wind fan blades to rotate, as the wind force level increases, the speed of the wind fan blades becomes faster, and the transmission ratio between the active pinion and the wind fan blades becomes smaller.

[0013] Therefore, when the wind force reaches a level sufficient to drive the wind fan blades to rotate, as the wind force increases, the connecting belt that can move with the wind force changes is moved to adjust the transmission ratio between the two sets of conical rotors, so that the driving pinion can rotate within a reasonable range and the speed will not increase as the speed of the wind fan blades increases;

[0014] Therefore, even if the wind force increases excessively, the swing frame can still rotate and swing back and forth at a reasonable frequency, and will not increase with the increase of wind force, thereby ensuring the sprinkler effect of the sprinkler device installed in the swing frame;

[0015] The purpose of the sliding connection of the vacant tooth body in the swinging gear is that when sprinkler irrigation is not needed, that is, the swing frame needs to be stopped and does not rotate back and forth with the rotation of the wind fan blades, the movable rotary seat can be moved vertically by screwing the adjusting bolt, and the pushing connecting rod screwed between the vacant tooth body and the movable rotary seat can push the vacant tooth body to move horizontally in the swinging gear, so that the vacant tooth body is retracted. After the vacant tooth body is retracted, the transmission connection formed between the swinging gear and the active pinion will be interrupted. Therefore, when the wind fan blades are rotating, the transmission between the swinging gear and the active pinion can be interrupted and connected by screwing the adjusting bolt.

[0016] By adopting the above technical solution, the present invention can achieve the following beneficial effects:

[0017] (1) The present invention is not only provided with wind blades, which can form the utilization of wind force, but also has conical rotors with different conical directions installed in the wind blades and the active pinion respectively, which can form the basic purpose of adjusting the wind blades and the active pinion to form different transmission ratios by moving the connecting belt; at the same time, the transmission connection formed by the wind blades and the central shaft can drive the central shaft and the wind blades to rotate synchronously, forming the working principle that the faster the speed of the wind blades, the greater the centrifugal force generated by the central shaft on the gravity ball. The greater the centrifugal force of the gravity ball, the greater the distance the bottom slide moves upward, thereby forming the purpose of linearly reducing the transmission ratio between the wind blades and the active pinion as the wind force increases after the wind force drives the wind blades to rotate, stabilizing the active pinion to maintain within a reasonable speed range, and not increasing its own speed due to the increase of wind force, thereby ensuring the uniformity of the rotation and swing of the swinging sprinkler assembly;

[0018] (2) In order to enable the swing frame to interrupt the transmission connection with the active pinion when not in use, the present invention sets the swing gear into an incomplete tooth structure, and slides the vacant tooth body in the swing gear. The bottom end of the adjusting bolt coaxially arranged with the swing gear is screwed to the movable rotary seat. By screwing the adjusting bolt, the pushing connecting rod screwed between the movable rotary seat and the vacant tooth body can be used to achieve the purpose of horizontally moving the vacant tooth body, so that the vacant tooth body can move outward to form a complete tooth structure with the swing gear, and can also be retracted inward to interrupt the transmission connection between the swing gear and the active pinion, so that the swing frame is used only when needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the upright member of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the wind fan blade component and the centrifugal self-speed regulating component of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the centrifugal self-speed regulating component of the present invention;

[0024] Figure 5 It is a schematic diagram of the exploded structure of the centrifugal self-speed regulating component and the overrun deceleration component of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the gravity ball part of the present invention;

[0026] Figure 7 This is a schematic diagram of the explosion structure of the push cylinder part of the present invention;

[0027] Figure 8 This is a schematic structural diagram of the swing transmission assembly and wind energy collection module of the present invention;

[0028] Figure 9 It is a structural schematic diagram of the transmission part of the swing transmission assembly of the present invention;

[0029] Figure 10 It is a structural schematic diagram of the swing transmission assembly and the vacant position buckle component of the present invention;

[0030] Figure 11 This is a schematic structural diagram of the vacant tooth body portion of the present invention;

[0031] Figure 12 This is a schematic structural diagram of the swing-type sprinkler assembly of the present invention;

[0032] Figure 13 This is a schematic diagram of the connection structure of the swing frame part of the present invention;

[0033] Figure 14 This is a schematic structural diagram of the connection between the swing frame and the pull rope of the present invention;

[0034] Figure 15 It is a structural schematic diagram of the connection between the movable rotating seat and the fixed disk of the present invention.

[0035] Reference numerals:

[0036] 1. Pole component; 2. Wind fan blade component; 3. Centrifugal self-speed regulating component; 4. Overrun deceleration component; 5. Swing transmission component; 6. Space snap component; 7. Swing sprinkler assembly; 8. Wind energy collection module; 101. Bottom socket; 102. Pole; 103. Transmission box; 104. Pneumatic box; 201. Wind fan blade; 202. Pneumatic rotary seat; 203. Speed-changing rotary seat; 204. Speed-changing rotary shaft; 205. Conical rotary cylinder; 206. Connecting belt; 301. Speed-regulating rotary seat; 302. Central axis; 303, side rotating seat; 304, bottom sliding seat; 305, bottom rotating seat; 306, swing rod; 307, connecting rod shaft; 308, gravity ball; 309, connecting rod; 310, bottom limit seat; 311, sliding seat; 312, sliding column; 313, top connecting seat; 314, bottom connecting seat; 315, drag sleeve; 316, push cylinder; 317, active toothed pulley; 318, passive toothed pulley; 319, connecting toothed belt; 320, side fixed wing; 401, rotating friction plate; 402, fixed friction plate 501, driving pinion; 502, vertical shaft seat; 503, vertical shaft; 504, top gear; 505, bottom pinion; 506, swinging rotary seat; 507, swinging gear; 508, bolt seat; 509, adjusting bolt; 510, fixed plate; 511, side groove; 512, vacant tooth body; 513, compression spring; 514, push fixed rotary seat; 515, movable rotary seat; 516, push connecting rod; 517, limit slot; 518, limit slider; 601, vacant sleeve; 602, elastic Clamping column; 603, clamping column sliding hole; 604, top cover; 605, inner top spring; 701, swing fixed seat; 702, eccentric wheel; 703, eccentric shaft; 704, swing frame; 705, water pipe; 706, sprinkler head; 707, outer pull frame; 708, middle fixing sleeve; 709, pull rope; 710, swing slide; 711, connecting sleeve; 712, connecting column; 801, main controller; 802, energy storage battery; 803, generator; 804, generator pinion; 805, generator gear. DETAILED DESCRIPTION

[0037] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of 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. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0038] In the description of the present invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0039] like Figures 1-15 As shown, a wind-driven forestry swing sprinkler device has a wind blade 201 screwed to the top of the upright member 1. The wind blade 201 can rotate freely. A driving pinion 501 is screwed to the inside of the top of the upright member 1. Conical rotors 205 are fixed to the axes of the driving pinion 501 and the wind blade 201 in different conical directions. The large conical surface of the conical rotor 205 connected to the wind blade 201 is located at the bottom, and the large conical surface of the conical rotor 205 connected to the driving pinion 501 is located at the top. A connecting belt 206 is sleeved between the conical rotors 205; the wind blade 201 is an S-shaped twisted vertical axis blade, which ensures that it can rotate even under low wind speeds.

[0040] The top of the vertical rod component 1 is vertically slidably connected to a drag sleeve 315, which is sleeved on the outside of the connecting belt 206. The top of the vertical rod component 1 is also vertically screwed to a central shaft 302, and the central shaft 302 is transmission-connected to the wind fan blade 201. The lower end of the central shaft 302 is slidably connected to a bottom slide 304, and the middle part of the central shaft 302 is symmetrically screwed to a gravity ball 308. The gravity balls 308 on both sides are screwed to the bottom slide 304 through a connecting rod 309. The top of the bottom slide 304 is screwed to the middle part of the drag sleeve 315. The rotation speed of the wind fan blade 201 can control the opening and closing degree of the gravity ball 308, thereby forming a vertical movement action of the bottom slide 304.

[0041] The middle inner cavity of the upright member 1 is screwed with a swing gear 507, and is transmission-connected with the active pinion 501. The adjusting bolt 509 is threadedly connected to the middle cavity wall of the upright member 1. A vacant tooth body 512 is horizontally slidably connected in the swing gear 507. The bottom end of the adjusting bolt 509 is coaxially screwed with a movable rotary seat 515 with the swing gear 507. One end of the push-link rod 516 is screwed with the movable rotary seat 515, and the other end is screwed with the vacant tooth body 512. The mutually fixed swing frames 704 are screwed in groups on the lower end of the upright member 1. The bottom end of the swing gear 507 is eccentrically fixed with an eccentric shaft 703. The eccentric shaft 703 is slidingly connected to a group of swing frames 704 at the top. After the vacant tooth body 512 and the swing gear 507 are combined in place, the array of swing frames 704 can be driven to rotate and swing back and forth within a certain range;

[0042] Furthermore, the reciprocating swing range of the array swing frame 704 is sufficient to cover the entire area centered on the vertical pole member 1;

[0043] Here's how it works:

[0044] The bottom end of the vertical pole member 1 is fixed to the ground at the center of the irrigation area;

[0045] When the wind force is insufficient to drive the wind blades 201 to rotate, the central shaft 302 also cannot rotate. At this time, the gravity ball 308 is in the extreme downward position, and the connecting belt 206 is sleeved between the large conical surface of the conical rotor 205 connected to the wind blades 201 and the small conical surface of the conical rotor 205 connected to the driving pinion 501.

[0046] When the wind force reaches a certain level, the wind blades 201 can be driven to rotate. When the connecting belt 206 is sleeved between the large conical surface of the conical rotor 205 connected to the wind blades 201 and the small conical surface of the conical rotor 205 connected to the driving pinion 501, the wind force is sufficient to drive the wind blades 201 to rotate. At this time, the speed of the driving pinion 501 is greater than the speed of the wind blades 201. The wind blades 201 at a lower speed can drive the driving pinion 501 to rotate at a high speed relative to the wind blades 201.

[0047] As the wind force level increases, the rotation speed of the wind blade 201 will increase, thereby accelerating the rotation speed of the central shaft 302. The faster the rotation speed of the central shaft 302, the greater the centrifugal force generated on the gravity ball 308, the greater the degree of expansion of the gravity ball 308, and the greater the distance the bottom slide 304 moves upward. Since the top of the bottom slide 304 is screwed to the middle of the drag sleeve 315, the greater the distance the drag sleeve 315 and the connecting belt 206 move upward. In other words, after the wind force level can drive the wind blade 201 to rotate, as the wind force level increases, the rotation speed of the wind blade 201 becomes faster, and the transmission ratio between the driving pinion 501 and the wind blade 201 becomes smaller.

[0048] Therefore, after the wind force reaches a level sufficient to drive the wind blades 201 to rotate, as the wind force increases, the connecting belt 206 that can move with the wind force is adjusted to form different transmission ratios between the two sets of conical rotors 205, so that the driving pinion 501 can rotate within a reasonable range and will not increase its speed as the speed of the wind blades 201 increases.

[0049] Since the swing gear 507 is in transmission connection with the driving pinion 501, and the eccentric shaft 703 eccentrically fixed to the bottom end of the swing gear 507 is in sliding connection with the swing frame 704, even if the wind force increases excessively, the swing frame 704 can still rotate and swing back and forth at a reasonable frequency, and the frequency will not increase with the increase of wind force, thereby ensuring the irrigation effect of the sprinkler device installed in the swing frame 704;

[0050] The purpose of the sliding connection of the vacant tooth body 512 in the swinging gear 507 is that when sprinkler irrigation is not needed, that is, when the swing frame 704 needs to be stopped and does not rotate back and forth with the rotation of the wind fan blade 201, the movable rotary seat 515 can be moved vertically by screwing the adjusting bolt 509, and the pushing connecting rod 516 screwed between the vacant tooth body 512 and the movable rotary seat 515 can push the vacant tooth body 512 to move horizontally in the swinging gear 507, so that the vacant tooth body 512 is retracted. After the vacant tooth body 512 is retracted, the transmission connection formed between the swinging gear 507 and the active pinion 501 will be interrupted, so that when the wind fan blade 201 rotates, the transmission between the swinging gear 507 and the active pinion 501 can be interrupted and connected by screwing the adjusting bolt 509.

[0051] The specific structures of the upright member 1, the wind fan blade member 2 and the centrifugal self-speed regulating member 3 are as follows: Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7 As shown, the bottom end of the vertical pole 102 is fixedly connected to the top end of the bottom socket 101, and a plug column fixed to the ground is installed at the bottom end of the bottom socket 101. The top end of the vertical pole 102 is fixedly connected to the pneumatic box 104, and the transmission box 103 is fixed to the middle part of the vertical pole 102. The pneumatic box 104 is connected to the transmission box 103 through the vertical pole 102 to form a cavity;

[0052] Pneumatic rotary seats 202 are fixed on both sides of the cavity wall of the pneumatic box 104, and the two ends of the rotating shaft of the wind fan blade 201 are rotatably connected to different pneumatic rotary seats 202;

[0053] The two sets of conical rotors 205 are both located in the inner cavity of the pneumatic box 104. Speed-changing rotary seats 203 are also fixedly mounted on both sides of the cavity wall of the pneumatic box 104. The two ends of the speed-changing rotary shaft 204 are rotatably connected to different speed-changing rotary seats 203. One set of conical rotors 205 is fixedly connected to the speed-changing rotary shaft 204.

[0054] The speed regulating seat 301 is fixed to the middle of the inner top of the pneumatic box 104. The central shaft 302 passes through the bottom cavity wall of the pneumatic box 104 and is rotatably connected to the speed regulating seat 301. Side rotating seats 303 are fixed on both sides of the middle of the central shaft 302. The top of each group of gravity balls 308 is fixedly connected to a swing rod 306. The top of the swing rod 306 is rotatably connected to the side rotating seat 303.

[0055] A bottom rotary seat 305 is fixedly mounted on both sides of the bottom slide 304. A connecting rod shaft 307 is fixed to each set of swing rods 306. One end of the connecting rod 309 is rotatably connected to the connecting rod shaft 307, and the other end is rotatably connected to the bottom rotary seat 305.

[0056] The bottom end of the central shaft 302 is also fixedly connected to a bottom limit seat 310 for forming a safety limit for the downward movement position of the bottom slide 304;

[0057] The top of the pneumatic box 104 is fixed with a pair of slides 311. Each set of slides 311 is slidably connected to a slide post 312. The top connecting seat 313 is fixedly connected to the top of the slide post 312. The bottom connecting seat 314 is fixedly connected to the bottom end of the slide post 312. Two symmetrically distributed sets of drag sleeves 315 are fixedly connected to the bottom connecting seat 314.

[0058] The top of the bottom slide 304 is fixedly connected to a push cylinder 316. The top of the push cylinder 316 passes through the bottom cavity wall of the pneumatic box 104 and is rotatably connected to the middle of the bottom connecting seat 314.

[0059] A driving toothed pulley 317 is inserted into the bottom end of the rotating shaft of the wind fan blade 201. Side fixed wings 320 are fixedly connected to both sides of the main body of the central shaft 302. A passive toothed pulley 318 is fixedly connected to the side fixed wings 320. A connecting toothed belt 319 is sleeved and installed between the driving toothed pulley 317 and the passive toothed pulley 318.

[0060] The push cylinder 316 is sleeved on the outside of the central shaft 302. Slots are provided on the main body of the push cylinder 316 at positions relative to the side fixed wings 320 and the side rotating seat 303, so as to prevent mutual interference. The passive toothed pulley 318 also does not interfere with the vertical movement of the push cylinder 316.

[0061] The central shaft 302 and the wind blades 201 can rotate synchronously. When the rotation speed of the central shaft 302 increases linearly with the rotation speed of the wind blades 201, the centrifugal force on the gravity ball 308 increases. The different centrifugal forces formed on the gravity ball 308 can drive the gravity ball 308 and the swing rod 306 to rotate with the side rotating seat 303 as the reference. The gravity ball 308 itself forms different expansion states. The connecting rod 309 screwed between the connecting rod shaft 307 and the bottom rotating seat 305 is used to achieve the purpose of pushing the bottom sliding seat 304 to move vertically.

[0062] After the bottom slide 304 moves, the push cylinder 316 and the bottom connecting seat 314 are connected in a rotational connection, which drives the drag sleeve 315 to move vertically with the cooperation between the slide post 312 and the slide 311 as the guide.

[0063] Since the connecting belt 206 is sleeved and installed in the drag sleeve 315, and the connecting belt 206 itself has a certain elasticity, the connecting belt 206 can roll freely in the drag sleeve 315 within the range of travel of the drag sleeve 315 to drive the connecting belt 206 to move vertically;

[0064] Moreover, the length of the drag sleeve 315 covers at least one-third of the entire connecting belt 206 , and the connecting belt 206 itself also has a certain hardness, so that the movement of the drag sleeve 315 can drive the connecting belt 206 to move between the two sets of conical rotors 205 .

[0065] The specific structure of the swing transmission component 5 is as follows Figure 8 、 Figure 9 、 Figure 10 and Figure 11 As shown, the driving pinion 501 is inserted into the speed-changing rotary shaft 204, a vertical shaft seat 502 is fixed inside the vertical rod 102, and the vertical shaft 503 is rotatably connected in the vertical shaft seat 502. The top large gear 504 is inserted into the top of the vertical shaft 503 and meshes with the driving pinion 501 to form different transmission ratios, so that the vertical shaft 503 rotates slower than the speed-changing rotary shaft 204.

[0066] A bottom pinion 505 is inserted into the bottom end of the vertical shaft 503, and the bottom pinion 505 is meshed with a swing gear 507. A swinging rotary seat 506 is fixed to the bottom end of the inner cavity of the transmission box 103, and the rotating shaft of the swing gear 507 is rotatably connected to the swinging rotary seat 506.

[0067] The top of the transmission case 103 is fixedly provided with a bolt seat 508, and the adjusting bolt 509 is threadedly connected to the bolt seat 508. The fixed plate 510 is fixedly connected to the bottom end of the adjusting bolt 509, and one end of the movable rotary seat 515 is rotatably connected to the fixed plate 510. As a specific connection method, the bottom end of the fixed plate 510 is interference fitted with a deep groove ball bearing, that is, after the outer ring of the deep groove ball bearing and the fixed plate 510 are interference fitted, they cannot be removed without a certain external force. The top of the movable rotary seat 515 is fixedly connected to the bottom end of the inner ring of the outer ring of the deep groove ball bearing, which can form a state in which the movable rotary seat 515 is rotated and connected relative to the fixed plate 510; the top of the vacant tooth body 512 is fixed with a pushing fixed rotary seat 514, and one end of the pushing connecting rod 516 is rotatably connected to the movable rotary seat 515, and the other end is rotatably connected to the pushing fixed rotary seat 514;

[0068] The structure composed of the movable rotating seat 515, the pushing connecting rod 516, the pushing fixed rotating seat 514 and the vacant tooth body 512 can be realized to rotate along with the swinging gear 507, and the vacant tooth body 512 can be moved laterally in the swinging gear 507 by screwing the adjusting bolt 509.

[0069] A side groove 511 is formed in the main body of the swing gear 507. Limit grooves 517 are formed on both inner sides of the side groove 511. Limit sliders 518 are fixedly connected to both outer ends of the vacant tooth body 512. The limit sliders 518 on the same side are slidably connected in the limit grooves 517. A compression spring 513 is also fixedly connected between the side surfaces of the vacant tooth body 512 and the side groove 511.

[0070] The compression spring 513 can not only form an elastic force to support the vacant tooth body 512 to move outward, but also form an axial force on the adjusting bolt 509 to move downward, so that when the adjusting bolt 509 is rotated without external force, the adjusting bolt 509 is in a stable screwing state.

[0071] After the vacant tooth body 512 and the swinging gear 507 form a complete tooth structure, the limiting slider 518 can just abut against one end of the limiting groove 517, thereby accurately limiting the combined position of the vacant tooth body 512 and the swinging gear 507.

[0072] The specific structure of the swing type sprinkler assembly 7 is as follows Figure 12 、 Figure 13 and Figure 14 As shown, the outer lower ends of the vertical rods 102 are fixed with swing fixed seats 701 in groups, and the swing frames 704 of the same group are rotatably connected to the swing fixed seats 701. One end of each group of swing fixed seats 701 is arranged and fixed with a connecting sleeve 711, and a connecting column 712 is inserted and fixed in the opposite connecting sleeve 711, so that when one group of swing frames 704 rotates, the swing frames 704 of other groups rotate synchronously in the same direction.

[0073] The center of the eccentric wheel 702 is fixedly connected to the bottom end of the rotating shaft of the swing gear 507, and the eccentric shaft 703 is eccentrically fixedly connected to the bottom end of the eccentric wheel 702;

[0074] The lower end of each set of swing frames 704 is connected to a water pipe 705. Each set of water pipes 705 is connected to a sprinkler head 706 arranged at a certain interval. The water inlet end of each set of water pipes 705 is connected to an external pressurized sprinkler water supply.

[0075] The swing slide 710 is fixedly connected to a set of swing frames 704 at the top, and the eccentric shaft 703 is slidably connected to the swing slide 710;

[0076] After the adjusting bolt 509 is screwed to drive the idle tooth body 512 and the swing gear 507 to form a complete tooth body, the swing gear 507 can coaxially drive the rotation of the eccentric wheel 702, and the eccentric wheel 702 drives the eccentric shaft 703 to eccentrically rotate. The sliding cooperation formed by the eccentric shaft 703 and the swing slide 710 can drive a group of swing frames 704 at the top to rotate and swing back and forth within a certain range; dynamic sprinkling is carried out through the water pipe 705 connected to the swing frame 704 and the sprinkler head 706;

[0077] In actual operation, the spacing between the groups of sprinkler heads 706 connected to a certain group of water pipes 705 is determined according to the range of the sprinkler heads 706. In order to achieve the combined coverage of the groups of sprinkler heads 706, the spacing between the sprinkler heads 706 = (0.8m - 1m) × the range of the sprinkler heads 706.

[0078] Assuming that the range of the sprinkler head 706 is 0.8m, the spacing between the sprinkler heads 706 should be 0.64m-0.8m.

[0079] The outer top of each set of swing frames 704 is also fixedly connected to an outer pull frame 707. The vertical pole 102 has a fixed number of middle fixed sleeves 708, which is the same as the number of swing frames 704. A pull rope 709 is connected between the middle fixed sleeves 708 and the outer pull frame 707 in the same group. The purpose of providing the pull rope 709 is to eliminate the sagging problem caused by the excessive horizontal length of the swing frame 704.

[0080] Furthermore, since the pull rope 709 is made of a flexible material, it will not affect the reciprocating rotation and swinging motion of the swing frame 704 .

[0081] Preferably, the specific structure of the over-limit deceleration component 4 for reducing the speed of the wind blade 201 is as follows: Figure 4 and Figure 5As shown, a rotating friction plate 401 is fixedly connected to the outermost edge of the lower end of each group of blades of the wind fan blades 201, and a fixed friction plate 402 is fixedly connected to the top of the top connecting seat 313. Only when the speed of the wind fan blades 201 is too fast and the connecting belt 206 moves upward to the limit position, the fixed friction plate 402 can move upward to the position of friction contact with the rotating friction plate 401. The friction effect formed between the rotating friction plate 401 and the fixed friction plate 402 can be used in conjunction with the use of the connecting belt 206 between the conical rotor 205. After the connecting belt 206 reaches the limit position of upward movement, the wind fan blades 201 are actively decelerated; reducing the speed of the wind fan blades 201 can not only protect the wind fan blades 201 and their transmission mechanism, but also make the active pinion 501 rotate within a reasonable range, so that the swing frame 704 rotates and swings back and forth within a reasonable range; the friction plate 402 is made of wear-resistant resin material, which can reduce friction loss and can be replaced after it fails or at intervals.

[0082] Preferably, if Figure 8 As shown, a wind energy collection module 8 for collecting wind energy is also installed inside the transmission box 103. The main controller 801, the energy storage battery 802 and the generator 803 are all fixedly installed at the bottom end of the inner cavity of the transmission box 103. A large power generation gear 805 is also fixed to the bottom end of the vertical shaft 503. A small power generation gear 804 is inserted into the rotating shaft of the generator 803. The small power generation gear 804 is engaged with the large power generation gear 805. When the vertical shaft 503 rotates, wind energy can be collected and converted into electrical energy by the generator 803 and stored in the energy storage battery 802. The electrical energy stored in the energy storage battery 802 can power the water pump supplied by the water pipe 705, and can also be used for other power supply needs.

[0083] Preferably, when the swing frame 704 needs to be stopped, the specific structure of the idle snap member 6 is as follows: Figure 9 and Figure 10As shown, the vacant card sleeve 601 is vertically fixedly connected to the outer top of the movable rotary seat 515, and the top of the transmission box 103 is fixedly installed with a card column slide hole 603, and the elastic card column 602 is slidably inserted into the card column slide hole 603 and will not fall out of the card column slide hole 603. The top cover of the card column slide hole 603 is connected with a top cover 604, and an inner top spring 605 is installed between the elastic card column 602 and the top cover 604; the inner top spring 605 can form an elastic supporting force for the elastic card column 602 to move downward, and the elastic card column 602 is located on the circular path of the vacant card sleeve 601 rotation. After the adjusting bolt 509 is screwed down to drive the vacant tooth body 512 to move outward and assemble with the swing gear 507 in place, the vacant card sleeve 601 will move down to a position where it does not contact the elastic clamping column 602; as the adjusting bolt 509 is screwed upward, the vacant tooth body 512 is driven to retract to a certain position, and the vacant clamping sleeve 601 will move upward to a position where it contacts the elastic clamping column 602, and when the vacant clamping sleeve 601 is in a position in contact with the elastic clamping column 602, the position of the retracted vacant tooth body 512 is just opposite to the position of the bottom pinion 505; the swing frame 704 drives the swing large gear 507 to continue to rotate under the inertia, which will cause the elastic clamping column 602 to elastically snap into the vacant clamping sleeve 601, so that the swing large gear 507 and the swing frame 704 can stop quickly and accurately after the vacant tooth body 512 is retracted;

[0084] The head end of the elastic clamping column 602 is a spherical structure, and the limit position of the upward movement of the adjusting bolt 509 to drive the vacant clamping sleeve 601 to move upward will not affect the elastic insertion action of the elastic clamping column 602 into the vacant clamping sleeve 601. In order to achieve the safe insertion of the elastic clamping column 602 into the vacant clamping sleeve 601, a chamfer can be provided on the periphery of the top end of the vacant clamping sleeve 601 to improve the smoothness of the elastic clamping column 602 cutting into the vacant clamping sleeve 601.

[0085] In addition, the adjusting bolt 509 can also be an electric telescopic rod. The main body of the electric telescopic rod is fixedly installed with the transmission box 103, the lower end of the rod body is fixedly connected with the fixed plate 510, and the electric telescopic rod is electrically connected with the main controller 801. The automatic control of the movement of the fixed plate 510 can be achieved through the start and stop button, thereby achieving automatic control of the vacant tooth body 512 and the swinging large gear 507.

[0086] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wind-driven forestry swing sprinkler device, comprising a vertical rod component, a wind-driven fan blade component, and a swing sprinkler assembly, characterized in that: It also includes a centrifugal self-speed regulating component and an oscillating transmission assembly; The wind fan blade component includes a wind fan blade and a connecting belt, the centrifugal self-speed regulating component includes a connecting rod, and the swing transmission assembly includes an adjusting bolt and a pushing connecting rod; The wind fan blades are screwed to the top of the vertical pole component, and a driving pinion is screwed inside the top of the vertical pole component. Conical rotors are fixed in different conical directions in the shafts of the driving pinion and the wind fan blades. The connecting belt is sleeved between the conical rotors. A drag sleeve is slidably connected to the top of the vertical pole component, and the drag sleeve is sleeved on the outside of the connecting belt. A central shaft is also screwed inside the top of the vertical pole component, and the central shaft is connected to the wind fan blades. The lower end of the central shaft is slidably connected to the bottom slide seat. The middle part of the central shaft rotates symmetrically. A gravity ball is connected, and the gravity ball is screwed to the bottom slide seat through a connecting rod. The top of the bottom slide seat is screwed to the middle of the drag sleeve. The middle inner cavity of the vertical rod component is screwed to a swinging gear, and is connected to the driving pinion in a transmission manner. The adjusting bolt is threadedly connected to the middle cavity wall of the vertical rod component. An empty tooth body is slidably connected to the swinging gear. The bottom end of the adjusting bolt is screwed to a dynamic rotary seat. One end of the push connecting rod is screwed to the dynamic rotary seat, and the other end is screwed to the empty tooth body. The swinging sprinkler assembly is connected to the swinging gear in a transmission manner. The centrifugal self-speed regulating component also includes a speed regulating rotary seat, a top connecting seat, a bottom connecting seat and a passive toothed pulley. The speed regulating rotary seat is installed and fixed at the middle of the inner top of the pneumatic box. The central shaft is rotatably connected to the speed regulating rotary seat. Side rotary seats are fixed on both sides of the middle of the central shaft. The top of each group of gravity balls is fixedly connected to a swing rod, and the top of the swing rod is rotatably connected to the side rotary seat. Bottom rotary seats are fixedly installed on both sides of the bottom sliding seat. A connecting rod shaft is fixed in each group of swing rods. One end of the connecting rod is rotatably connected to the connecting rod shaft, and the other end is rotatably connected to the bottom rotary seat. The top of the pneumatic box The sliding seats are fixed in pairs, and each set of sliding seats is slidably connected with a sliding column. The top connecting seat is fixedly connected to the top of the sliding column, and the bottom connecting seat is fixedly connected to the bottom end of the sliding column. The drag sleeve is fixedly connected to the bottom connecting seat, and the top of the bottom sliding seat is fixedly connected to the pushing cylinder. The top of the pushing cylinder is rotatably connected to the middle part of the bottom connecting seat. An active toothed pulley is inserted into the bottom end of the rotating shaft of the wind fan blade, and side fixed wings are fixedly connected on both sides of the main body of the central shaft. The passive toothed pulley is fixedly connected to the side fixed wings, and a connecting toothed belt is sleeved and installed between the active toothed pulley and the passive toothed pulley.

2. A wind-driven forestry swing sprinkler device according to claim 1, characterized in that: The vertical pole component includes a bottom socket, a vertical pole and a transmission box. The bottom end of the vertical pole is fixedly connected to the top end of the bottom socket, the top end of the vertical pole is fixedly connected to a pneumatic box, and the transmission box is fixed in the middle of the vertical pole.

3. The wind-driven forestry swing sprinkler device according to claim 2, characterized in that: The wind fan blade component also includes a speed-changing rotary shaft. Pneumatic rotary seats are installed and fixed on both sides of the cavity wall of the pneumatic box. The two ends of the rotating shaft of the wind fan blade are respectively rotatably connected to different pneumatic rotary seats. Speed-changing rotary seats are also installed and fixed on both sides of the cavity wall of the pneumatic box. The two ends of the speed-changing rotary shaft are respectively rotatably connected to different speed-changing rotary seats, and one group of conical rotary cylinders is fixedly connected to the speed-changing rotary shaft.

4. A wind-driven forestry swing sprinkler device according to claim 2 or 3, characterized in that: The swing transmission assembly also includes a vertical shaft, a top large gear and a fixed plate. The driving pinion is inserted in the speed change shaft. The vertical shaft is fixed with a vertical shaft seat inside the vertical rod. The vertical shaft is rotatably connected in the vertical shaft seat. The top large gear is inserted at the top of the vertical shaft and meshes with the driving pinion. The bottom end of the vertical shaft is inserted with a bottom small gear, and the bottom small gear meshes with the swing large gear. The bottom end of the inner cavity of the transmission box is fixed with a swing seat. The rotating shaft of the swing large gear is rotatably connected to the swing seat. The top of the transmission box is fixed with a bolt seat. The adjusting bolt is connected to the bolt seat. The cam is connected with the gear train by a threaded connection, and the fixed plate is fixedly connected to the bottom end of the adjusting bolt, one end of the movable rotary seat is rotatably connected to the fixed plate, and the top of the vacant tooth body is fixed with a pushing fixed rotary seat, one end of the pushing connecting rod is rotatably connected to the movable rotary seat, and the other end is rotatably connected to the pushing fixed rotary seat. A side groove is provided in the main body of the swinging large gear, and limit grooves are provided on both inner sides of the side groove. Both outer ends of the vacant tooth body are fixedly connected to the limit slider, and the limit slider on the same side is slidably connected in the limit groove. A compression spring is also fixedly connected between the side surface of the vacant tooth body and the side groove.

5. A wind-driven forestry swing sprinkler device according to claim 2 or 3, characterized in that: The swinging sprinkler assembly includes an eccentric wheel, a swinging frame and a swinging slide. The outer lower ends of the vertical rods are fixed with swinging fixed seats in groups. The swinging frames in the same group are rotatably connected to the swinging fixed seats. A connecting sleeve is arranged and fixed at one end of each group of swinging fixed seats. A connecting column is inserted and fixed in the opposite connecting sleeve. The center of the eccentric wheel is fixedly connected to the bottom end of the swinging large gear shaft. The bottom end of the eccentric wheel is eccentrically fixedly connected to the eccentric shaft. The lower end of the frame of each group of swinging frames is connected to a water pipe. A sprinkler head is arranged and connected in the pipeline of each group of water pipes. The swing slide is fixedly connected to a group of swinging frames at the top, and the eccentric shaft is slidably connected to the swing slide.

6. A wind-driven forestry swing sprinkler device according to claim 1, 2 or 3, characterized in that: An over-limit deceleration component is also provided between the top connecting seat and the blades of the wind fan blades. The over-limit deceleration component includes a fixed friction plate. The outer side of the lower end of each group of wind fan blades is fixedly connected to a rotating friction plate, and the fixed friction plate is fixedly connected to the top end of the top connecting seat.

7. A wind-driven forestry swing sprinkler device according to claim 2 or 3, characterized in that: The top of the transmission box is also equipped with an empty snap-fit ​​component, which includes an empty snap-fit ​​sleeve and an elastic snap-fit ​​column. The empty snap-fit ​​sleeve is fixedly connected to the outer top of the dynamic rotary seat. The top of the transmission box is fixedly equipped with a snap-fit ​​column slide hole, and the elastic snap-fit ​​column is slidably inserted into the snap-fit ​​column slide hole. The top end of the snap-fit ​​column slide hole is covered with a top cover, and an inner top spring is installed between the elastic snap-fit ​​column and the top cover.

8. The wind-driven forestry swing sprinkler device according to claim 4, characterized in that: A wind energy collection module is also installed inside the transmission box. The wind energy collection module includes a main controller, an energy storage battery and a generator. The main controller, energy storage battery and generator are all fixedly installed at the bottom of the inner cavity of the transmission box. A large generator gear is also plugged and fixed at the bottom of the vertical shaft. A small generator gear is inserted into the rotating shaft of the generator, and the small generator gear is engaged with the large generator gear.

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