Agricultural automatic sprinkling machine

Abstract

The utility model relates to the technical field of agricultural irrigation, and discloses an agricultural automatic sprinkling machine which comprises a protection box body, an inlet and an outlet are formed in the two sides of the protection box body in a penetrating mode, a water tank is arranged at the bottom of the protection box body, a movable supporting plate is arranged at the bottom of the water tank, and hydraulic rods are fixedly arranged at the four corners of the movable supporting plate. The top of the hydraulic rod is fixedly connected with the protection box body, a reinforcing rod is fixedly arranged in the protection box body, a water pump is arranged at the bottom of the reinforcing rod, and a flow guide pipe is fixedly arranged at the water outlet end of the water pump. According to the utility model, through the arrangement of the protective box body, each sprinkling irrigation component can be stored in the protective box body when not used, so that a protective effect is achieved, and during use, the sprinkling irrigation nozzle is moved out from the inlet and outlet through the carbon steel electric telescopic rod and is matched with the servo motor to drive the rotating plate to rotate, so that the sprinkling angle of the sprinkling irrigation nozzle is adjustable; therefore, the spray irrigation device has the advantages of being high in spray irrigation efficiency, convenient to adjust, long in service life and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural irrigation, in particular to an agricultural automatic sprinkler. Background Art

[0002] Agricultural irrigation mainly refers to the irrigation operation carried out in agricultural cultivation areas. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation, and micro-irrigation.

[0003] The patent document with the publication number of CN114451268A discloses an agricultural automatic adjustable sprinkler device, including a trolley arranged on a track, a bearing plate arranged above the trolley, a mounting plate installed above the bearing plate through an adjusting mechanism, a pair of rotating shafts rotatably installed on the mounting plate, and a pair of connecting plates installed at the upper ends of the pair of rotating shafts. The structure of this device is compact, and a pair of nozzles can simultaneously perform sprinkler irrigation on both sides. The setting of the adjusting component can adjust the height of the nozzles, so as to meet various sprinkler irrigation requirements, and it is also beneficial for subsequent maintenance. A rotatable mounting cylinder is arranged in front of the nozzles, and several blades are arranged on the outer wall of the mounting cylinder, which can make the water column ejected by the nozzles drive the blades to rotate. The rotation of the blades will disperse the water column. At the same time, a dispersing steel mesh is also arranged inside the blades to further disperse the water flow after being dispersed by the blades, making the water flow atomization effect better, saving water resources while improving the sprinkler irrigation effect;

[0004] This application can realize automatic irrigation and effectively save manpower. However, the structure of this irrigation device is relatively complex, and the sprinkler irrigation components are directly exposed to sunlight and rainwater, which are easily corroded and aged, affecting the service life of the irrigation device. Therefore, we provide an agricultural automatic sprinkler to improve this situation. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an agricultural automatic sprinkler, aiming to improve the problem that the sprinkler irrigation components in the comparative document are directly exposed to sunlight and rainwater, are easily corroded and aged, and affect the service life of the irrigation device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: an agricultural automatic sprinkler, including a protective box body, with inlets and outlets penetrating through both sides of the protective box body, a water tank arranged at the bottom of the protective box body, a movable support plate arranged at the bottom of the water tank, hydraulic rods fixedly arranged at the four corners of the movable support plate, and the top of the hydraulic rods is fixedly connected to the protective box body. A driving mechanism is arranged at the bottom of the movable support plate, a reinforcing rod is fixedly arranged inside the protective box body, spray irrigation mechanisms are fixedly arranged at both ends of the reinforcing rod, a water pump is arranged at the bottom of the reinforcing rod, and the water outlet end of the water pump is fixedly provided with a diversion pipe, and the other end of the diversion pipe is fixedly connected to the spray irrigation mechanism;

[0007] The sprinkler mechanism includes a carbon steel electric telescopic rod and a reinforcement plate. One end of the carbon steel electric telescopic rod is fixedly provided with a reinforcement plate. A rotating plate is sleeved inside the reinforcement plate. One side of the reinforcement plate is fixedly provided with a servo motor. The driving end of the servo motor penetrates through the rotating plate and is rotatably connected to the inner wall of the reinforcement plate, and the driving end of the servo motor is fixedly connected to the rotating plate. One end of the rotating plate is fixedly provided with a diversion box. A plurality of sprinkler nozzles are fixedly provided on one side of the diversion box. A corrugated water pipe penetrates through the top of the diversion box, and the other end of the corrugated water pipe is fixedly connected to the diversion pipe.

[0008] As a further description of the above technical solution:

[0009] A plurality of positioning rings are sleeved outside both the corrugated water pipe and the diversion pipe. Among them, a plurality of positioning rings are respectively fixedly provided on the outside of the sleeve of the carbon steel electric telescopic rod. The other positioning ring is fixedly connected to the reinforcement rod. Reinforcement frames are fixedly provided at both ends of the carbon steel electric telescopic rod, and the bottom of the reinforcement frame is fixedly connected to the reinforcement rod.

[0010] As a further description of the above technical solution:

[0011] The driving mechanism includes a linear driving guide rail and a driving motor. The driving motor is fixedly provided at one end of the linear driving guide rail. A cross chute penetrates through the top of the linear driving guide rail. Moving grooves penetrate through both sides of the linear driving guide rail. A cross slider is sleeved inside the cross chute. A sliding block is fixedly provided at the top of the cross slider. A lead screw is arranged inside the linear driving guide rail. The driving end of the driving motor penetrates through the linear driving guide rail and is fixedly connected to the lead screw, and the other end of the lead screw is rotatably connected to the inner wall of the linear driving guide rail. A sliding frame is threadedly sleeved outside the lead screw. The number of sliding frames is two. The tops of the sliding frames and the sliding block are both fixedly connected to the moving support plate. Double-headed cleaning brushes are respectively fixedly provided at both ends of the cross slider and the sliding frame, and the double-headed cleaning brushes are respectively in contact with the inner walls of the cross chute and the moving grooves.

[0012] As a further description of the above technical solution:

[0013] A telescopic water pipe is fixedly provided at the top of the water tank, and the top of the telescopic water pipe is fixedly connected to the water inlet end of the water pump. The size of the inlet and outlet is matched with that of the diversion box.

[0014] As a further description of the above technical solution:

[0015] A triangular box is fixedly provided at the top of the protective box body, and a storage battery is fixedly provided inside the triangular box. Solar panels are fixedly provided at both ends of the triangular box.

[0016] As a further description of the above technical solution:

[0017] An inspection cover is sleeved on the front side of the protective box body. A water plug is threadedly sleeved on the front side of the water tank, and a scale line is arranged on one side of the water tank. Installation plates are fixedly arranged at both ends of the linear drive rail, and ground spikes are inserted into the interior of the installation plates.

[0018] As a further description of the above technical solution:

[0019] A PLC controller panel is fixedly arranged on the front side of the triangular box. The PLC controller panel, the drive motor, the servo motor, the water pump, the hydraulic rod and the carbon steel electric telescopic rod are all connected to the storage battery through spring wires.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by arranging the protective box body, each sprinkler irrigation component can be stored when not in use, playing a protective role. When in use, the sprinkler irrigation nozzle is moved out from the inlet and outlet through the carbon steel electric telescopic rod, and the servo motor is used to drive the rotating plate to rotate, so that the spraying angle of the sprinkler irrigation nozzle can be adjusted, increasing the spraying range, making the utility model achieve the advantages of high sprinkler irrigation efficiency, convenient adjustment and long service life.

[0022] 2. In the utility model, the drive motor drives the cross slider and the sliding frame to move inside the linear drive rail, thereby driving the forward and backward movement of the protective box body, and driving the double-headed cleaning brush to clean the cross chute and the moving groove during the movement, preventing some agricultural solid wastes from accumulating in the groove and affecting the movement of the protective box body, achieving the purpose of automatic cleaning. Description of the Drawings

[0023] Figure 1 is a three-dimensional schematic diagram of the overall structure of an agricultural automatic sprinkler irrigation machine proposed by the utility model;

[0024] Figure 2 is a schematic diagram of the connection between the carbon steel electric telescopic rod and the inlet and outlet of an agricultural automatic sprinkler irrigation machine proposed by the utility model;

[0025] Figure 3 is a front sectional view of the overall structure of an agricultural automatic sprinkler irrigation machine proposed by the utility model;

[0026] Figure 4 is an enlarged view of part A of an agricultural automatic sprinkler irrigation machine proposed by the utility model;

[0027] Figure 5 is an enlarged view of part B of an agricultural automatic sprinkler irrigation machine proposed by the utility model.

[0028] Legend Explanation:

[0029] 1. Protective box body; 2. Inlet and outlet; 3. Water tank; 4. Movable support plate; 5. Hydraulic rod; 6. Reinforcing rod; 7. Water pump; 8. Diversion pipe; 9. Carbon steel electric telescopic rod; 10. Reinforcing plate; 11. Rotating plate; 12. Servo motor; 13. Diversion box; 14. Sprinkler nozzle; 15. Corrugated water pipe; 16. Positioning ring; 17. Reinforcing frame; 18. Linear drive guide rail; 19. Drive motor; 20. Cross chute; 21. Cross slider; 22. Sliding block; 23. Lead screw; 24. Sliding frame; 25. Double-headed cleaning brush; 26. Telescopic water pipe; 27. Triangular box; 28. Solar panel; 29. Battery; 30. Moving groove. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Referring to Figures 1-5 , an embodiment provided by the present invention: An agricultural automatic sprinkler, including a protective box body 1, inlets and outlets 2 are provided through both sides of the protective box body 1, a water tank 3 is provided at the bottom of the protective box body 1, a movable support plate 4 is provided at the bottom of the water tank 3, hydraulic rods 5 are fixedly provided at the four corners of the movable support plate 4, and the tops of the hydraulic rods 5 are fixedly connected to the protective box body 1. A drive mechanism is provided at the bottom of the movable support plate 4. A reinforcing rod 6 is fixedly provided inside the protective box body 1, a sprinkler mechanism is fixedly provided at both ends of the reinforcing rod 6, a water pump 7 is provided at the bottom of the reinforcing rod 6, a diversion pipe 8 is fixedly provided at the water outlet end of the water pump 7, and the other end of the diversion pipe 8 is fixedly connected to the sprinkler mechanism;

[0032] The sprinkler mechanism includes a carbon steel electric telescopic rod 9 and a reinforcing plate 10. One end of the carbon steel electric telescopic rod 9 is fixedly provided with a reinforcing plate 10. A rotating plate 11 is sleeved inside the reinforcing plate 10. A servo motor 12 is fixedly provided on one side of the reinforcing plate 10. The driving end of the servo motor 12 penetrates through the rotating plate 11 and is rotatably connected to the inner wall of the reinforcing plate 10, and the driving end of the servo motor 12 is fixedly connected to the rotating plate 11. One end of the rotating plate 11 is fixedly provided with a diversion box 13. A plurality of sprinkler nozzles 14 are fixedly provided on one side of the diversion box 13. A corrugated water pipe 15 is provided through the top of the diversion box 13, and the other end of the corrugated water pipe 15 is fixedly connected to the diversion pipe 8.

[0033] In this embodiment: By providing a protective box body 1, a plurality of sprinkler components are received in the protective box body 1, and the protective box body 1 shields them from wind and rain, avoiding the problems that the sprinkler components are vulnerable to corrosion, aging and affecting the service life of the irrigation machine due to wind and sun exposure. The hydraulic rod 5 can lift the protective box body 1, so that the height of the protective box body 1 is adjustable, and crops of different heights can be sprinkled. By turning on the carbon steel electric telescopic rod 9, the carbon steel electric telescopic rod 9 drives the sprinkler head 14 to move out from the inlet and outlet 2, and under the cooperation of the water pump 7, the water in the water tank 3 is discharged into the diversion pipe 8 through the telescopic water pipe 26. The water in the diversion pipe 8 is then respectively guided into the diversion boxes 13 on both sides of the protective box body 1 through two corrugated water pipes 15, and finally the water is sprayed out from each sprinkler head 14. Due to the good rope-like property of the corrugated water pipe 15, it can move synchronously with the carbon steel electric telescopic rod 9. The servo motor 12 drives the rotating plate 11 to rotate in the reinforcing plate 10, so that the spraying angle of the sprinkler head 14 is adjustable, and the spraying range is increased.

[0034] A plurality of positioning rings 16 are sleeved on the outer sides of the corrugated water pipe 15 and the diversion pipe 8. Among them, a plurality of positioning rings 16 are respectively fixedly arranged on the outer side of the sleeve of the carbon steel electric telescopic rod 9, and another positioning ring 16 is fixedly connected with the reinforcing rod 6. Reinforcing frames 17 are fixedly arranged at both ends of the carbon steel electric telescopic rod 9, and the bottom of the reinforcing frame 17 is fixedly connected with the reinforcing rod 6.

[0035] In this embodiment: By providing the positioning rings 16, it is convenient to fix the corrugated water pipe 15 and the diversion pipe 8. At the same time, when the corrugated water pipe 15 expands and contracts synchronously with the carbon steel electric telescopic rod 9, the positioning rings 16 can maintain the stability of the connection between the corrugated water pipe 15 and it, avoiding the folding of the corrugated water pipe 15 from affecting the water output of the sprinkler head 14.

[0036] The driving mechanism includes a linear driving guide rail 18 and a driving motor 19. A driving motor 19 is fixedly arranged at one end of the linear driving guide rail 18. A cross chute 20 penetrates through the top of the linear driving guide rail 18, and moving grooves 30 penetrate through both sides of the linear driving guide rail 18. A cross slider 21 is sleeved inside the cross chute 20. A sliding block 22 is fixedly arranged at the top of the cross slider 21. A lead screw 23 is arranged inside the linear driving guide rail 18. The driving end of the driving motor 19 penetrates through the linear driving guide rail 18 and is fixedly connected with the lead screw 23, and the other end of the lead screw 23 is rotatably connected with the inner wall of the linear driving guide rail 18. A sliding frame 24 is threadedly sleeved on the outer side of the lead screw 23. The number of the sliding frames 24 is two. The tops of the sliding frames 24 and the sliding block 22 are both fixedly connected with the moving support plate 4. Double-headed cleaning brushes 25 are respectively fixedly arranged at both ends of the cross slider 21 and the sliding frame 24, and the double-headed cleaning brushes 25 are respectively in contact with the inner walls of the cross chute 20 and the moving grooves 30.

[0037] In this embodiment: By setting the driving motor 19 and the lead screw 23, the lead screw 23 is driven by the driving motor 19 to drive the sliding frame 24 to horizontally move outside the lead screw 23. During the movement, the sliding frame 24 and the sliding block 22 drive the moving support plate 4 to slide outside the linear drive guide rail 18, so as to drive the front and back movement of the protective box body 1. During the sliding process, the cross slider 21 and the sliding frame 24 drive the double-headed cleaning brush 25 to clean the cross chute 20 and the moving groove 30, preventing some agricultural solid wastes from accumulating in the grooves and affecting the movement of the protective box body 1, achieving the effect of automatic cleaning.

[0038] A telescopic water pipe 26 is fixedly arranged at the top of the water tank 3, and the top of the telescopic water pipe 26 is fixedly connected to the water inlet end of the water pump 7. The size of the inlet and outlet 2 matches that of the diversion box 13.

[0039] In this embodiment: By setting the telescopic water pipe 26, when the protective box body 1 moves upward, the telescopic water pipe 26 can also synchronously expand and contract to maintain the water output in the water tank.

[0040] A triangular box 27 is fixedly arranged at the top of the protective box body 1, a storage battery 29 is fixedly arranged inside the triangular box 27, and solar panels 28 are fixedly arranged at both ends of the triangular box 27.

[0041] In this embodiment: By setting the solar panels 28, the light energy can be converted into electrical energy and stored in the storage battery 29 for the use of each electrical component in the sprinkler, making this agricultural automatic sprinkler more green and energy-saving.

[0042] An inspection cover is sleeved on the front side of the protective box body 1, a water plug is threadedly sleeved on the front side of the water tank 3, and a scale line is arranged on one side of the water tank 3. Installation plates are fixedly arranged at both ends of the linear drive guide rail 18, and ground nails are inserted into the installation plates.

[0043] In this embodiment: By setting the inspection cover, it is convenient to open the protective box body 1 for the maintenance of each internal component. By setting the water plug and the scale line on the water tank, it is convenient for adding water and intuitive water volume display. By setting the installation plates and the ground nails, the linear drive guide rail 18 can be fixed on the farmland, and the ground nails are inserted into the soil to make the connection between the linear drive guide rail 18 and the ground more stable.

[0044] A PLC controller panel is fixedly arranged on the front side of the triangular box 27. The PLC controller panel, the driving motor 19, the servo motor 12, the water pump 7, the hydraulic rod 5 and the carbon steel electric telescopic rod 9 are all connected to the storage battery 29 through spring wires.

[0045] In this embodiment, by setting the PLC controller panel, the start and stop of the drive motor 19, servo motor 12, water pump 7, hydraulic rod 5, and carbon steel electric telescopic rod 9 can be controlled by signals, so that the agricultural automatic sprinkler can achieve the purpose of automatic sprinkler irrigation and reduce manual labor.

[0046] Working principle: The agricultural automatic sprinkler converts light energy into electrical energy through the solar panel 28 and stores the electrical energy in the storage battery 29 for the use of each electrical component in the sprinkler. During use, by turning on the hydraulic rod 5, the protective box body 1 can be lifted, and the height of the protective box body 1 can be adjusted to sprinkle crops at different heights. At the same time, turn on the carbon steel electric telescopic rod 9 to drive the sprinkler head 14 to move out from the inlet and outlet 2 by the carbon steel electric telescopic rod 9. At the same time, turn on the water pump 7, so that the water pump 7 discharges the water in the water tank 3 into the diversion pipe 8 through the telescopic water pipe 26. The water in the diversion pipe 8 is then respectively guided into the diversion boxes 13 on both sides of the protective box body 1 through two corrugated water pipes 15, and finally the water is sprayed out from each sprinkler head 14. During the sprinkler irrigation process, the servo motor 12 can be turned on to drive the rotating plate 11 to rotate in the reinforcement plate 10, so that the spraying angle of the sprinkler head 14 can be adjusted and the spraying range can be increased. When not in use, the entire sprinkler component is stored in the protective box body 1, and the protective box body 1 can protect it from wind and rain, avoiding the problems that the sprinkler components are easily corroded, aged, and the service life of the irrigation machine is affected by wind and sun exposure; during the sprinkler irrigation process, by turning on the drive motor 19, the drive motor 19 drives the lead screw 23 to rotate, and the lead screw 23 drives the sliding frame 24 to move horizontally outside the lead screw 23. During the movement, the sliding frame 24 drives the moving support plate 4 to slide above the linear drive guide rail 18. During the sliding process, the cross slider 21 and the sliding frame 24 will simultaneously drive the double-headed cleaning brush 25 to clean the cross chute 20 and the moving groove 30, preventing some agricultural solid wastes from accumulating in the groove and affecting the movement of the protective box body 1, achieving the purpose of automatic cleaning and driving the forward and backward movement of the protective box body 1 to achieve the effect of automatic sprinkler irrigation.

[0047] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An agricultural automatic sprinkler, comprising a protective box body (1), characterized in that: There are inlet and outlet openings (2) penetrating through both sides of the protective box body (1). A water tank (3) is arranged at the bottom of the protective box body (1). A movable support plate (4) is arranged at the bottom of the water tank (3). Hydraulic rods (5) are fixedly arranged at the four corners of the movable support plate (4), and the tops of the hydraulic rods (5) are fixedly connected to the protective box body (1). A driving mechanism is arranged at the bottom of the movable support plate (4). Reinforcing rods (6) are fixedly arranged inside the protective box body (1). Sprinkler irrigation mechanisms are fixedly arranged at both ends of the reinforcing rods (6). A water pump (7) is arranged at the bottom of the reinforcing rods (6). The water outlet end of the water pump (7) is fixedly provided with a diversion pipe (8), and the other end of the diversion pipe (8) is fixedly connected to the sprinkler irrigation mechanism; The sprinkler irrigation mechanism includes a carbon steel electric telescopic rod (9) and a reinforcing plate (10). One end of the carbon steel electric telescopic rod (9) is fixedly provided with a reinforcing plate (10). A rotating plate (11) is sleeved inside the reinforcing plate (10). A servo motor (12) is fixedly arranged on one side of the reinforcing plate (10). The driving end of the servo motor (12) penetrates through the rotating plate (11) and is rotatably connected to the inner wall of the reinforcing plate (10), and the driving end of the servo motor (12) is fixedly connected to the rotating plate (11). One end of the rotating plate (11) is fixedly provided with a diversion box (13). A plurality of sprinkler nozzles (14) are fixedly arranged on one side of the diversion box (13). A corrugated water pipe (15) penetrates through the top of the diversion box (13), and the other end of the corrugated water pipe (15) is fixedly connected to the diversion pipe (8).

2. The agricultural automatic sprinkler according to claim 1, wherein: A plurality of positioning rings (16) are sleeved outside both the corrugated water pipe (15) and the diversion pipe (8). A plurality of the positioning rings (16) are respectively fixedly arranged outside the sleeve of the carbon steel electric telescopic rod (9). The other positioning ring (16) is fixedly connected to the reinforcing rod (6). Reinforcing frames (17) are fixedly arranged at both ends of the carbon steel electric telescopic rod (9), and the bottoms of the reinforcing frames (17) are fixedly connected to the reinforcing rod (6).

3. The agricultural automatic sprinkler according to claim 2, characterized in that: The driving mechanism includes a linear driving guide rail (18) and a driving motor (19). One end of the linear driving guide rail (18) is fixedly provided with the driving motor (19). A cross chute (20) is penetratingly arranged at the top of the linear driving guide rail (18). Moving grooves (30) are penetratingly arranged on both sides of the linear driving guide rail (18). A cross slider (21) is sleeved inside the cross chute (20). A sliding block (22) is fixedly arranged at the top of the cross slider (21). A lead screw (23) is arranged inside the linear driving guide rail (18). The driving end of the driving motor (19) penetrates the linear driving guide rail (18) and is fixedly connected to the lead screw (23), and the other end of the lead screw (23) is rotatably connected to the inner wall of the linear driving guide rail (18). A sliding frame (24) is threadedly sleeved on the outer side of the lead screw (23). The number of the sliding frames (24) is two. The tops of the sliding frames (24) and the sliding block (22) are both fixedly connected to a moving support plate (4). Double-headed cleaning brushes (25) are fixedly arranged at both ends of the cross slider (21) and the sliding frames (24), and the double-headed cleaning brushes (25) are respectively in contact with the inner walls of the cross chute (20) and the moving grooves (30).

4. An agricultural automatic sprinkler according to claim 3, characterized in that: A telescopic water pipe (26) is fixedly arranged at the top of the water tank (3), and the top of the telescopic water pipe (26) is fixedly connected to the water inlet end of a water pump (7). The size of the inlet and outlet (2) matches that of the diversion box (13).

5. The agricultural automatic sprinkler according to claim 4, characterized in that: A triangular box (27) is fixedly arranged at the top of the protective box body (1), and a storage battery (29) is fixedly arranged inside the triangular box (27). Solar panels (28) are fixedly arranged at both ends of the triangular box (27).

6. The agricultural automatic sprinkler according to claim 5, characterized in that: An inspection cover is sleeved on the front side of the protective box body (1). A water plug is threadedly sleeved on the front side of the water tank (3), and a scale line is arranged on one side of the water tank (3). Mounting plates are fixedly arranged at both ends of the linear driving guide rail (18), and ground nails are inserted into the mounting plates.

7. An agricultural automatic sprinkler according to claim 6, characterized in that: A PLC controller panel is fixedly arranged on the front side of the triangular box (27). The PLC controller panel, the driving motor (19), the servo motor (12), the water pump (7), the hydraulic rod (5), and the carbon steel electric telescopic rod (9) are all connected to the storage battery (29) through spring wires.

Images