Irrigation device for tobacco planting

Abstract

The utility model relates to the field of tobacco planting, in particular to an irrigation device for tobacco planting. Comprising a frame, a first motor, a hollow shaft, a pipe winding disc, water conveying pipes, a connecting pipe, a telescopic pipe and the like, the first motor is installed in the middle of the front side of the frame, an output shaft of the first motor is fixedly connected with the hollow shaft, the hollow shaft is fixedly connected with the pipe winding disc, and the pipe winding disc is wound and connected with multiple circles of water conveying pipes; the water outlet end of the water conveying pipe penetrates into the hollow shaft, and the side, away from the first motor, of the hollow shaft is sleeved with the connecting pipe. The first motor is started to enable the pipe winding disc to rotate, and then the pulled-out water conveying pipe is automatically wound, so that the winding time is saved, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of tobacco planting, in particular to an irrigation device for tobacco planting. Background Art

[0002] Tobacco is an annual herbaceous plant of the genus Nicotiana in the Solanaceae family. Its leaves are oblong-lanceolate, oblong or ovate, with acuminate tips and narrowed bases into ear-shaped semi-amplexicaulous stems. Its petioles are not obvious or wing-shaped. Its inflorescence is conical, its calyx is tubular or tubular-bell-shaped, its lobes are triangular-lanceolate, its corolla is funnel-shaped, light yellow, light green, red or pink, with yellow at the base. Its capsule is ovoid or elliptical, nearly as long as the persistent calyx. Its seeds are round or broadly oblong, and brown. Water is very important to tobacco, because tobacco plants are tall, have a large leaf area index, and have a strong transpiration, requiring a large amount of water supply. The traditional methods of irrigating tobacco fields are hole irrigation, sprinkler irrigation, drip irrigation, and furrow irrigation.

[0003] However, the current method of sprinkler irrigation is to water the tobacco leaves by pumping water from the canal through a water pump. Since the irrigation area is large and the water pipe is long, it is usually necessary to manually arrange and roll the pipe after the irrigation. The pipe used is soft, and it is more troublesome to arrange and roll the soft pipe. If it is not rolled properly, it is easy to get tangled, which takes a lot of time and greatly reduces work efficiency.

[0004] Therefore, it is necessary to design a watering device for tobacco planting. Utility Model Content

[0005] In order to overcome the shortcomings that the soft pipes are troublesome to arrange and roll up, easily get tangled due to improper rolling, consume a lot of time and greatly reduce work efficiency, the technical problem to be solved is: to provide a watering device for tobacco planting.

[0006] The technical solution of the utility model is: a tobacco planting irrigation device, including a frame, a first motor, a hollow shaft, a pipe coil, a water pipe, a connecting pipe, a telescopic pipe, a shunt pipe, a placement plate and a water pump, the first motor is installed in the middle of the front side of the frame, the output shaft of the first motor is fixedly connected to the hollow shaft, the pipe coil is fixedly connected to the hollow shaft, the pipe coil is wound around the pipe coil with multiple turns of the water pipe, the water outlet end of the water pipe penetrates into the hollow shaft, the connecting pipe is sleeved on the side of the hollow shaft away from the first motor, and the One end of the connecting pipe is rotatably connected and communicated with the hollow shaft, and the connecting pipe is located at the rear side of the pipe winding disk, and the other end of the connecting pipe is connected and communicated with the telescopic pipe, and the front and rear sides of the lower end of the telescopic pipe are connected and communicated with the diversion pipe, and the left and right sides of the frame are symmetrically provided with the slide grooves, and the two diversion pipes slide in the corresponding slide grooves, and the placement plate is fixedly connected to the left side of the lower part of the frame, and the water pump is placed on the placement plate, and the water outlet end of the water pump is detachably connected and communicated with the water inlet end of the water supply pipe.

[0007] In one of the embodiments, it further includes nozzles, and the two diverter pipes and a side away from the pipe winding disk vertically penetrate two rows of nozzles for watering tobacco.

[0008] In one of the embodiments, it also includes a second motor, a transmission disk and a clamping rod. The second motor is installed on the right middle part of the frame, and two transmission disks are provided on the output shaft of the second motor. The right ends of the two shunt pipes are fixedly connected to the clamping rods, and the transmission disk is clamped and matched with the corresponding clamping rods.

[0009] In one of the embodiments, it also includes a screw, a handwheel, a connecting frame and a scraper. The screw is symmetrically connected to the lower part of the frame in a rotational manner. The tops of the two screws are fixedly connected to the handwheels. The connecting frames are threadedly connected to the two screws. The two connecting frames are slidably connected to the frame. The scrapers for scraping the soil are fixedly connected to the front and rear ends of the two connecting frames.

[0010] In one of the embodiments, a scraper drum and a mud guard are further included. The scraper drum for scraping mud off the surface of the water pipe is fixedly connected to the bottom of the frame, and the water pipe passes through the scraper drum. The mud guards for blocking mud are fixedly connected to the left and right sides of the scraper drum.

[0011] In one embodiment, the mud guard is conical, and the end with a smaller conical radius is in contact with the scraper barrel.

[0012] In one of the embodiments, a support block is further included, and the upper left portion of the frame is fixedly connected to the support block, and the support block supports the water pipe.

[0013] Beneficial effects: 1. By starting the first motor to rotate the pipe coil, the pulled water pipe is automatically rolled up, thereby saving the rolling time and greatly improving the work efficiency.

[0014] 2. By starting the second motor to rotate the transmission disc and drive the clamping rod to move up and down, the clamping rod drives the diversion pipe and the nozzle to move up and down for watering, so that tobacco at different heights can be watered, replacing the manual swing nozzle, increasing the irrigation area and increasing the survival rate of tobacco.

[0015] 3. By turning the hand wheel to rotate the screw, the scraper is adjusted to rise and fall to contact the ground, and the road surface is pushed flat, so that the frame can move unstably due to uneven road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the pipe winding disc, the first motor and the hollow shaft of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the hollow shaft, the pipe winding disc and the water delivery pipe of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the hollow shaft, the pipe winding disc and the connecting pipe of the utility model.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the second motor, the transmission plate and the clamping rod of the utility model.

[0021] Figure 6 It is a three-dimensional structural schematic diagram of the screw rod, hand wheel and connecting frame of the utility model.

[0022] Figure 7 It is a three-dimensional structural schematic diagram of the water delivery pipe, scraper barrel and mud guard cover of the utility model.

[0023] Markings in the figure are: 1-frame, 2-first motor, 3-hollow shaft, 4-pipe winding plate, 5-water pipe, 6-connecting pipe, 7-telescopic pipe, 8-diverter pipe, 9-nozzle, 10-chute, 11-placing plate, 12-water pump, 13-second motor, 14-transmission plate, 15-clamping rod, 16-screw, 17-handwheel, 18-connecting frame, 19-scraper, 20-scraper cylinder, 21-mud guard, 22-support block. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the embodiments shown in the accompanying drawings.

[0025] Embodiment 1: A tobacco planting irrigation device, such as Figure 1-Figure 7 As shown, it includes a frame 1, a first motor 2, a hollow shaft 3, a pipe coil 4, a water pipe 5, a connecting pipe 6, a telescopic pipe 7, a shunt pipe 8, a nozzle 9, a placement plate 11, a water pump 12, a scraper 20 and a mud guard 21. The first motor 2 is installed in the middle of the front side of the frame 1, and the output shaft of the first motor 2 is connected to the hollow shaft 3 through a coupling. The pipe coil 4 is connected to the hollow shaft 3 by welding. The water pipe 5 is wound and connected with multiple turns on the pipe coil 4. The water outlet end of the water pipe 5 penetrates into the hollow shaft 3. The connecting pipe 6 is sleeved on the side of the hollow shaft 3 away from the first motor 2, and one end of the connecting pipe 6 is rotatably connected and communicated with the hollow shaft 3. The connecting pipe 6 is located at the rear side of the pipe coil 4, and the other end of the connecting pipe 6 is connected and communicated with the telescopic pipe 7. The front and rear sides of the lower end of the telescopic pipe 7 are connected and communicated. The diverter pipe 8, two of the diverter pipes 8 and the side away from the pipe winding disk 4 are connected with two rows of nozzles 9 for watering tobacco, the left and right sides of the frame 1 are symmetrically provided with the slide grooves 10, and the two diverter pipes 8 slide in the corresponding slide grooves 10. The left side of the lower part of the frame 1 is connected with the placement plate 11 by screws, and the water pump 12 is placed on the placement plate 11, and the water outlet end of the water pump 12 is detachably connected and communicated with the water inlet end of the water pipe 5. The bottom of the frame 1 is connected with the scraper 20 for scraping off the mud on the surface of the water pipe 5 by screws, and the water pipe 5 passes through the scraper 20, and the left and right sides of the scraper 20 are connected with the mud guard 21 for blocking the mud by welding. The mud guard 21 is conical, and the end with a smaller conical radius contacts the scraper 20, which plays a role in guiding mud impurities.

[0026] When it is necessary to irrigate the tobacco, the staff takes out the water pump 12 from the placement plate 11 and puts it into the canal, then starts the water pump 12 to pump the water in the canal into the water pipe 5, and the water flows through the water pipe 5, the connecting pipe 6, the telescopic pipe 7 and the diversion pipe 8 to spray water mist from the nozzle 9 to irrigate the tobacco on the left and right sides. Since the tobacco is planted in rows, the staff then pushes the frame 1 to move to the right, and the hollow shaft 3 and the pipe disc 4 rotate clockwise, and the water pipe 5 is pulled out. When irrigating, After that, the staff will unplug the water pipe 5 connected to the water pump 12, and then the staff will start the first motor 2 to drive the hollow shaft 3 to rotate counterclockwise, so that the pipe disc 4 rotates counterclockwise to automatically reel in the water pipe 5, and at the same time, the water pipe 5 passes through the scraper 20 to scrape off the soil impurities on the surface. The mud cover 21 can block the scraped soil impurities to prevent excessive adsorption of soil impurities on the scraper 20. Then the staff will put the water pump 12 on the placement plate 11 to complete the watering of the tobacco.

[0027] Embodiment 2: Based on embodiment 1, Figure 5 As shown, it also includes a second motor 13, a transmission plate 14 and a clamping rod 15. The second motor 13 is installed on the right middle part of the frame 1. The output shaft of the second motor 13 is connected to two of the transmission plates 14 through a coupling. The right ends of the two shunt pipes 8 are connected to the clamping rod 15 by screws, and the transmission plate 14 is clamped and matched with the corresponding clamping rod 15.

[0028] If it is necessary to water the tobacco leaves at different heights, the staff starts the second motor 13 to rotate the transmission disc 14 clockwise, then the shunt pipe 8 and the clamping rod 15 move upward, the telescopic tube 7 is compressed, and the nozzle 9 moves upward and sprays water to water the higher tobacco leaves. When the output shaft of the second motor 13 is reversed, the transmission disc 14 rotates counterclockwise to drive the clamping rod 15 to move downward. At this time, the shunt pipe 8 moves downward, and the telescopic tube 7 extends, and the nozzle 9 moves downward and sprays water to water the lower tobacco leaves.

[0029] like Figure 6 As shown, it also includes a screw 16, a handwheel 17, a connecting frame 18, a scraper 19 and a support block 22. The lower part of the frame 1 is symmetrically connected to the screw 16 in a rotating manner. The tops of the two screws 16 are connected to the handwheels 17 by welding. The connecting frames 18 are threadedly connected to the two screws 16. The two connecting frames 18 are slidably connected to the frame 1. The front and rear ends of the two connecting frames 18 are connected to the scraper 19 for scraping the soil by welding. The support block 22 is fixedly connected to the upper left part of the frame 1. The support block 22 supports the water pipe 5 to prevent the pipe from being bent and deformed under stress for a long time.

[0030] In order to prevent the frame 1 from moving unstably due to uneven road surface, the staff can rotate the hand wheel 17 clockwise to drive the screw 16 to rotate, and then the connecting frame 18 moves downward, and the scraper 19 moves downward to contact the ground. When pushing the device to move, the excess soil and impurities in front of the device can be pushed to both sides to make the road surface flat. When the pouring is completed, the hand wheel 17 can be rotated counterclockwise to drive the screw 16 to rotate, and the connecting frame 18 moves upward, so that the scraper 19 moves upward and separates from the ground.

[0031] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with the technology to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A tobacco planting irrigation device, characterized in that: The invention comprises a vehicle frame (1), a first motor (2), a hollow shaft (3), a pipe coil (4), a water pipe (5), a connecting pipe (6), a telescopic pipe (7), a flow diversion pipe (8), a placement plate (11) and a water pump (12); the vehicle frame (1) is mounted with the first motor (2); an output shaft of the first motor (2) is fixedly connected to the hollow shaft (3); the pipe coil (4) is fixedly connected to the hollow shaft (3); a plurality of turns of the water pipe (5) are wound around the pipe coil (4); a water outlet end of the water pipe (5) penetrates into the hollow shaft (3); a side of the hollow shaft (3) away from the first motor (2) is sleeved with the connecting pipe (6). A connecting pipe (6) is connected to the hollow shaft (3), and one end of the connecting pipe (6) is rotatably connected to and communicated with the hollow shaft (3), and the other end of the connecting pipe (6) is connected to and communicated with the telescopic pipe (7), and the lower part of the telescopic pipe (7) is connected to and communicated with the diverter pipe (8). The left and right sides of the frame (1) are symmetrically provided with slide grooves (10), and the two diverter pipes (8) slide in the corresponding slide grooves (10). The lower part of the frame (1) is fixedly connected to the placement plate (11), and the water pump (12) is placed on the placement plate (11), and the water outlet end of the water pump (12) is detachably connected to and communicated with the water inlet end of the water delivery pipe (5).

2. A tobacco planting irrigation device as claimed in claim 1, characterized in that: It also includes nozzles (9), wherein the two diversion pipes (8) and a side away from the pipe winding disk (4) vertically penetrate two rows of nozzles (9) for watering tobacco.

3. A tobacco planting irrigation device as claimed in claim 2, characterized in that: It also includes a second motor (13), a transmission disc (14) and a clamping rod (15); the second motor (13) is mounted in the middle of the frame (1); two transmission discs (14) are provided on the output shaft of the second motor (13); the right ends of the two shunt pipes (8) are fixedly connected to the clamping rod (15); and the transmission disc (14) is clamped and matched with the corresponding clamping rod (15).

4. A tobacco planting irrigation device as claimed in claim 3, characterized in that: It also comprises a screw rod (16), a hand wheel (17), a connecting frame (18) and a scraper (19); the lower part of the vehicle frame (1) is symmetrically rotatably connected to the screw rod (16); the tops of the two screw rods (16) are fixedly connected to the hand wheels (17); the connecting frames (18) are threadedly connected to the two screw rods (16); the two connecting frames (18) are slidably connected to the vehicle frame (1); and the scraper (19) for scraping soil is fixedly connected to the two connecting frames (18).

5. A tobacco planting irrigation device as claimed in claim 4, characterized in that: It also comprises a scraper drum (20) and a mud guard (21); the scraper drum (20) for scraping mud off the surface of the water pipe (5) is fixedly connected to the vehicle frame (1); the water pipe (5) passes through the scraper drum (20); and the mud guard (21) for blocking mud is fixedly connected to the left and right sides of the scraper drum (20).

6. A tobacco planting irrigation device as claimed in claim 5, characterized in that: The mud guard (21) is conical, and the end with a smaller conical radius is in contact with the scraper barrel (20).

7. A tobacco planting irrigation device as claimed in claim 6, characterized in that: It also includes a support block (22), the upper part of the vehicle frame (1) being fixedly connected to the support block (22), and the support block (22) supporting the water pipe (5).

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