CN103814797A - Reel water supplying drawable translation sprinkler - Google Patents

Abstract

The invention relates to a reel water supply type towable translational sprinkler irrigation machine, which is characterized in that it includes a main pipe (5), a support frame (4), a nozzle (6) and a ground wheel (7), and the main pipe ( The two ends of 5) are respectively equipped with supporting frames (4), and the bottom of each supporting frame is equipped with main beams (15), and the two main beams (15) are equipped with driving ground wheels I (7) Rotating ground wheel rotation mechanism, one of the main beams (15) is equipped with an automatic guiding system (1), and several nozzles (6) are arranged on the main pipeline (5); it also includes a reel water supply system ( 9), the reel water supply system (9) is connected to the main pipeline (5) through a water pipe (31). The advantages of the present invention are: compared with the traditional translation sprinkler, the sprinkler solves the problems of difficult water supply and the need to dismantle and transport when changing the work site, and the sprinkler has the characteristics of high efficiency, flexibility, convenience and strong practicability.

Description

Reel water supply type towable horizontal sprinkler irrigation machine

technical field

The invention relates to a reel water supply type towable translational sprinkler irrigation machine, which belongs to the field of agricultural field management machinery.

the

Background technique

With the increase of my country's demand for food, the irrigated area has also increased, but my country's fresh water resources are very scarce, and the utilization rate of farmland irrigation water is low, so the development of sprinkler irrigation machines and other related irrigation equipment is one of the effective ways to solve the above problems . Aiming at the problems of difficult water supply, easy clogging of water pumps, easy wear and tear of water pipes and the need to disassemble and reassemble when changing the work site, it is necessary to invent a reel water supply type towable horizontal sprinkler irrigation machine.

the

Contents of the invention

The present invention aims to provide a reel water supply type towable translation sprinkler irrigation machine, which is specially used for irrigating large square flat land. The specific technical solution is: a reel water supply type towable horizontal sprinkler irrigation machine, including a main pipe (5), a support frame (4), a spray pipe (6) and a ground wheel (7), the main pipe (5 ) are respectively equipped with supporting frames (4), and the bottom of each supporting frame is equipped with a main beam (15), and the two main beams (15) are equipped with a driving wheel (7) to rotate The ground wheel rotation mechanism, one of the main beams (15) is equipped with an automatic guiding system (1), and several nozzles (6) are arranged on the main pipeline (5); it also includes a reel water supply system (9) , the reel water supply system (9) is connected to the main pipeline (5) through a water pipe (31).

The ground wheel rotation mechanism includes transmission shaft I (3), transmission shaft II (49), transmission I (48), transmission III (2) and speed regulating motor I (8), and the transmission I (48) Installed on the main beam (15) and driven by the speed-regulating motor I (8), the two ends of the main beam (15) are respectively equipped with a ground wheel (7), and the inner side of each ground wheel (7) All are equipped with a transmission III (2), the transmission I (48) is connected to the input shaft of the transmission III through the transmission shaft II (49), and the output shaft of the transmission III (2) is connected to the ground through the transmission shaft I (3). wheel (7); the main beam (15) is equipped with a rotating frame (12), the transmission III (2) is installed on the rotating frame (12), and the rotating frame (12) passes through the rotating shaft ( 14) Rotate and install on the main beam (15), the said swivel frame (12) is also provided with a fixing pin hole for passing through the fixing pin (13), and the main beam (15) is provided with a horizontal translation positioning hole and a longitudinal Drag the positioning hole (40), and the fixed pin hole is respectively in dynamic cooperation with the horizontal translation positioning hole and the longitudinal drag positioning hole (40).

A flange (43) is installed on the transmission shaft (3), and the flange (43) is connected with the ground wheel (7) through a transmission pin (11).

An end cover (44) is arranged on the ground wheel away from the side of the flange (43), and the end cover (44) is fixedly installed on the transmission shaft (3) by connecting screws (45).

The automatic guiding system (1) includes a guide wheel (16), a universal joint (18), a micro-motion pendulum (21), a micro-switch (20), a travel switch (17), a fixed plate (46), Steering amplification mechanism and controller (22), the guide wheel (16) and steering amplification mechanism are installed on the universal joint (18), the other end of the steering amplification mechanism (19) is equipped with a fixed plate (46), the The fixed plate (46) is fixedly installed on the main beam (15), and two micro switches (20) are installed on the fixed plate (46), and the micro switch (21) is passed through the steering amplification mechanism ( 19) drive and cooperate with two micro switches; the travel switch (17) is fixed on the main beam (15) next to the universal joint (18); the controller 22 is installed on the fixed plate 46 Above, the speed-regulating motor I (8), the micro switch (20), and the travel switch (17) are all connected to the controller (22).

The steering amplification mechanism includes a swing rod (19), a connecting rod (41) and a rocker (42). One end of the swing rod (19) is fixedly installed on the universal joint (18), and the other end is installed with The connecting rod (41), the connecting rod (41) is hinged with one end of the rocker (42), and the other end of the rocker (42) rotates through the fixed plate (46) and is installed with a micro-motion pendulum ( twenty one).

The reel water supply system (9) includes main bracket (24), front wheel (32), rear wheel (23), tow bar (33), bottom plate (47), speed regulating motor II (28), chain II (27) and the reel (26), the front end of the base plate (47) is equipped with a tow bar (33), the front wheel (32) is installed on the tow bar (33), and the two wheels at the rear of the base plate (47) A main support (24) is installed on each side, and the bottom end of each main support (24) is equipped with a rear wheel (23), and a reel shaft is installed between the tops of the two main supports (24). The reel (26) described above is fixedly installed on the reel shaft, the reel (26) is driven by the reel drive mechanism, the water pipe (31) is wound on the reel (26), and one end of the water pipe extends into In the machine well, the other end is connected with the main pipeline (5) through the pendulum mechanism.

The pendulum mechanism includes sprocket I (25), chain I (29), transmission II (30), sprocket II (34), chain III (35), shifting block (36), sliding track (37) and the pendulum frame (38), the sprocket I (25) is installed on the reel shaft, and is connected with the input shaft of the transmission II (30) through the chain I (29), and the bottom plate (47) A rectangular hole is opened on the top, and the sprocket (39) on the output shaft of the transmission II (30) is connected to the sprocket II (34) installed on the bottom plate through the chain III (35). The chain III (35) Installed on the bottom of the bottom plate (47); the shifting block (36) is installed on the chain III (35), and inserted into the swing tube frame (38), which is fixed on the sliding track (37) Above, the sliding track (37) is installed at the bottom of the bottom plate (47), and its sliding direction is consistent with the transmission direction of the chain III (35), and the end of the water pipe (31) connected to the main pipe (5) Connect with the main pipe (5) after passing through the through hole of the rectangular hole and the swing pipe rack (38) in turn.

The reel driving mechanism includes a speed-regulating motor II (28) and a chain II (27) installed on the bottom plate (47), and the gear of the reel shaft and the speed-regulating motor II (28) passes through the chain II ( 27) Transmission connection.

the

The advantages of the present invention are: compared with the traditional translation sprinkler, the sprinkler solves the problems of difficult water supply and the need to dismantle and transport when changing the work site, and the sprinkler has the characteristics of high efficiency, flexibility, convenience and strong practicability.

the

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is a schematic diagram of the ground wheel rotation mechanism of the present invention;

Fig. 3 is the structural representation of automatic guidance system of the present invention;

Fig. 4 is a schematic diagram of the reel water supply system;

Fig. 5 is an enlarged view of place A of Fig. 4;

Fig. 6 is a view from the direction of P in Fig. 1 .

the

Detailed ways

The present invention will be further described below in conjunction with specific embodiments, and the advantages and characteristics of the present invention will become clearer along with the description. However, these embodiments are only exemplary and do not constitute any limitation to the scope of the present invention. Those skilled in the art should understand that the details and forms of the technical solutions of the present invention can be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements all fall within the protection scope of the present invention.

Referring to Fig. 1 to Fig. 5, the present invention relates to a reel water supply type towable translational sprinkler irrigation machine, comprising a main pipe 5, a support frame 4, a nozzle 6 and a ground wheel 7, and the two ends of the main pipe 5 are respectively installed There are supporting frames 4, and main beams 15 are installed at the bottom of each supporting frame, and a ground wheel rotation mechanism that drives the ground wheel I7 to rotate is installed on the two main beams 15, and an automatic The guide system 1 is provided with several spray pipes 6 on the main pipeline 5 ; it also includes a reel water supply system 9 , and the reel water supply system 9 is connected to the main pipeline 5 through a water pipe 31 .

The ground wheel rotation mechanism includes transmission shaft I3, transmission shaft II49, transmission I48, transmission III2 and speed-regulating motor I8, and the transmission I48 is installed on the main beam 15 and driven by the speed-regulating motor I8. The two ends of the main beam 15 are respectively equipped with a ground wheel 7, and a transmission III2 is arranged on the inner side of each ground wheel 7. The transmission I48 is connected with the input shaft of the transmission III2 through the transmission shaft II49, and the output shaft of the transmission III2 The transmission shaft I3 is connected to the ground wheel 7; the ground wheel 7 is equipped with a bearing 10, the transmission shaft I3 is installed in the bearing 10, the main beam 15 is equipped with a rotating frame 12, and the transmission III2 is installed on the rotating frame 12, the swivel frame 12 is rotatably mounted on the main beam 15 through the rotary shaft 14, and the swivel frame 12 is also provided with a fixing pin hole for passing through the fixing pin 13, and the main beam 15 is provided with a lateral translation positioning hole and The positioning hole 40 is dragged longitudinally, and the fixed pin hole is movably matched with the positioning hole 40 for horizontal translation and the positioning hole 40 for longitudinal dragging respectively. A flange 43 is installed on the transmission shaft 3 , and the flange 43 is connected with the ground wheel 7 through the transmission pin 11 .

An end cover 44 is arranged on the ground wheel away from the side of the flange 43 , and the end cover 44 is fixedly mounted on the transmission shaft 3 through connecting screws 45 .

In Fig. 2, the lateral translation positioning hole overlaps with the fixed pin hole, and the fixed pin 13 is installed in the lateral translation positioning hole and the fixed pin hole to realize the fixing of the main beam 15 and the rotating frame. At this time, the moving direction of the ground wheel is Move horizontally to realize farmland irrigation; when it is necessary to change the moving direction of the ground wheel, remove the fixed pin 13, and at the same time separate the drive shaft II49 from the transmission III2, then rotate the rotating frame 12 by 90 degrees, and align the fixed pin hole and the longitudinal The drag positioning holes overlap, and the fixed pin 13 is inserted into the fixed pin hole and the longitudinal drag positioning hole 40, that is, the longitudinal drag of the ground wheel is realized under the traction of the tractor.

Described automatic guiding system 1 comprises guide wheel 16, universal joint 18, micro-motion pendulum block 21, micro-switch 20, travel switch 17, fixed plate 46, steering amplification mechanism and controller 22, described universal joint 18 is equipped with a guide wheel 16 and a steering amplification mechanism, the other end of the steering amplification mechanism 19 is equipped with a fixed plate 46, and the fixed plate 46 is fixedly installed on the main beam 15, and two micro-movements are installed on the fixed plate 46 switch 20, the micro-motion pendulum 21 is driven by the steering amplification mechanism 19, and cooperates with the two micro-switches 20; the travel switch 17 is fixed on the main beam 15 next to the universal joint 18, and the The controller 22 is installed on the fixed plate 46. The speed-regulating motor I8, the micro switch 20, and the travel switch 17 are all connected to the controller 22. the

Described steering amplification mechanism comprises fork 19, connecting rod 41 and rocking bar 42, and one end of described fork 19 is fixedly installed on the universal joint 18, and the other end is equipped with connecting rod 41, and described connecting rod 41 It is hinged with one end of the rocker 42 , and the other end of the rocker 42 rotates through the fixed plate 46 and is installed with the micro-motion pendulum 21 .

When the guide wheel 16 deviates to the right side of the predetermined track, the micro-motion pendulum 21 is driven to deflect to the right by the steering amplification mechanism, and then the micro-switch 20 on the right is triggered, and the speed-regulating motor I8 on the left is controlled by the controller to be powered off, and the right The speed-regulating motor I 8 on the side continues to run until the guide wheel 16 is pulled back to the track. When guide wheel 16 deviates to the predetermined track left side, automatic guiding principle is the same. When the guide wheel 16 deviates from the track, the travel switch 17 is triggered by the universal joint 18, so that the speed-regulating motors I8 on the left and right sides are all powered off, and then stop running.

The reel water supply system 9 includes a main bracket 24, a front wheel 32, a rear wheel 23, a tow bar 33, a base plate 47, a speed regulating motor II 28, a chain II 27 and a reel 26, and the front end of the base plate 47 is equipped with a tow bar 33, front wheels 32 are installed on the tow bar 33, a main bracket 24 is respectively installed on both sides of the bottom plate 47 rear portion, the bottom end of each main bracket 24 is equipped with a rear wheel 23, the two main brackets 24 of the A reel shaft is installed between the upper parts, the reel 26 is fixedly mounted on the reel shaft, the reel 26 is driven by a reel drive mechanism, the water pipe 31 is wound on the reel 26, the water pipe One end of 31 stretches in the machine shaft, and the other end is connected with main pipeline 5 by swing pipe mechanism.

The pendulum mechanism includes a sprocket I25, a chain I29, a transmission II30, a sprocket II34, a chain III35, a shift block 36, a sliding track 37 and a pendulum frame 38, and the sprocket I25 is installed on the reel shaft, And through the transmission connection of the input shaft of the transmission II30 through the chain I29, the base plate 47 is provided with a rectangular hole, and the sprocket 39 on the output shaft of the transmission II30 is connected with the sprocket II34 installed on the base plate through the transmission connection of the chain III35. The above-mentioned chain III35 is installed on the bottom of the bottom plate 47; the above-mentioned shifting block 36 is installed on the chain III35, and inserted into the above-mentioned pendulum frame 38, and the pendulum frame 38 is fixed on the slide track 37, and the slide The track 37 is slidably installed on the bottom end of the base plate 47, and its sliding direction is consistent with the transmission direction of the chain III 35. The end of the water pipe 31 connected to the main pipe 5 passes through the rectangular hole and the through hole of the swing pipe frame 38 successively. The main pipeline 5 is connected. Wherein, sprocket wheel I 25 rotates one week to drive shifting block 36 on the chain III 35 to move a water pipe diameter and length.

The reel driving mechanism includes a speed-regulating motor II28 and a chain II27 installed on the bottom plate 47, and the reel shaft is connected to the gear of the speed-regulating motor II28 through the chain II27.

the

The working principle of the present invention is: during the irrigation process, the ground wheel is driven to rotate through the ground wheel rotation mechanism, and the main sprinkler irrigation machine can be advanced according to the preset track through the automatic guiding system; one end of the water pipe is connected with the main pipeline, and the other end is connected with the machine well , The reel water supply system is parked next to the machine well, and the reel slowly unfolds the water pipe with the translation of the ground wheel. When the water pipe is fully unfolded, the ground wheel stops moving; The speed-regulating motor of the system retracts the water pipe, and then drags the reel water supply system to the next machine well, connects the water pipe to continue irrigation, and can be applied to different plots by adjusting the length of the water pipe.

During the water pipe recovery process, the speed-regulating motor drives the reel to rotate, and the water pipe is rolled up by the pipe swing mechanism to evenly cover the reel.

Claims (9)

1. a reel water-feeding type can drag translation irrigation sprinkler, it is characterized in that: comprise main pipeline (5), bracing frame (4), jet pipe (6) and land wheel (7), the two ends of described main pipeline (5) are separately installed with bracing frame (4), the bottom of each bracing frame is all provided with girder (15), the land wheel rotating mechanism that drives land wheel (7) rotation is all installed on described two girders (15), wherein on a girder (15), automatic guiding system (1) is installed, on described main pipeline (5), is provided with several jet pipes (6); Also comprise reel water system (9), described reel water system (9) is connected with main pipeline (5) by water pipe (31).

2. reel water-feeding type according to claim 1 can drag translation irrigation sprinkler, it is characterized in that: described land wheel rotating mechanism comprises power transmission shaft I (3), power transmission shaft II (49), speed changer I (48), speed changer III (2) and buncher I (8), described speed changer I (48) is arranged on girder (15), and drive by buncher I (8), the two ends of described girder (15) are separately installed with a land wheel (7), be provided with speed changer III (2) in the inner side of each land wheel (7), described speed changer I (48) is connected with the power shaft of speed changer III by power transmission shaft II (49), the output shaft of this speed changer III (2) is connected with land wheel (7) by power transmission shaft I (3), on described girder (15), swivel mount (12) is installed, described speed changer III (2) is arranged on swivel mount (12), this swivel mount (12) is rotatably installed on girder (15) by rotating shaft (14), described swivel mount (12) is also provided with for the fixed pin holes through steady pin (13), be provided with transverse translation locating hole and longitudinally drag locating hole (40) at girder (15), described fixed pin holes is respectively with transverse translation locating hole with longitudinally drag that locating hole (40) is moving to be coordinated.

3. reel water-feeding type according to claim 2 can drag translation irrigation sprinkler, it is characterized in that: on described power transmission shaft (3), flange (43) is installed, described flange (43) is connected with land wheel (7) by trundle (11).

4. can drag translation irrigation sprinkler according to the reel water-feeding type described in claim 2 or 3, it is characterized in that: on the land wheel away from flange (43) one sides, be provided with end cap (44), this end cap (44) is fixedly mounted on power transmission shaft (3) by attachment screw (45).

5. reel water-feeding type according to claim 1 can drag translation irrigation sprinkler, it is characterized in that:

Described automatic guiding system (1) comprises directive wheel (16), universal joint (18), fine motion centering block (21), microswitch (20), travel switch (17), fixed head (46), turn to enlarger and controller (22), on described universal joint (18), directive wheel (16) is installed and turns to enlarger, this turns to enlarger (19) other end that fixed head (46) is installed, this fixed head (46) is fixedly mounted on girder (15), on described fixed head (46), two microswitches (20) are installed, described fine motion centering block (21) is by turning to enlarger (19) to drive, and coordinate with two microswitches are moving, described travel switch (17) is fixed on the other girder (15) of universal joint (18), described controller 22 is arranged on fixed head 46, and described buncher I (8), microswitch (20), travel switch (17) are all connected with controller (22).

6. reel water-feeding type according to claim 6 can drag translation irrigation sprinkler, it is characterized in that: the described enlarger that turns to comprises fork (19), connecting rod (41) and rocking bar (42), one end of described fork (19) is fixedly mounted on universal joint (18), the other end is provided with connecting rod (41), described connecting rod (41) is hinged with one end of rocking bar (42), and what the other end of this rocking bar (42) rotated is provided with fine motion centering block (21) through after fixed head (46).

7. reel water-feeding type according to claim 1 can drag translation irrigation sprinkler, it is characterized in that:

Described reel water system (9) comprises main support (24), front-wheel (32), trailing wheel (23), drawbar (33), base plate (47), buncher II (28), chain II (27) and reel (26), the front end of described base plate (47) is provided with drawbar (33), front-wheel (32) is installed on this drawbar (33), both sides at base plate (47) rear portion are separately installed with a main support (24), the bottom of each main support (24) is provided with trailing wheel (23), that between the top of described two main supports (24), rotates is provided with spool spindle, described reel (26) is fixedly mounted on spool spindle, this reel (26) drives by reel driving mechanism, described water pipe (31) is wrapped on reel (26), one end of this water pipe is stretched in motor-pumped well, the other end is also connected with main pipeline (5) by swing pipe mechanism.

8. reel water-feeding type according to claim 7 can drag translation irrigation sprinkler, it is characterized in that: described swing pipe mechanism comprises sprocket wheel I (25), chain I (29), speed changer II (30), sprocket wheel II (34), chain III (35), shifting block (36), sliding rail (37) and swing pipe frame (38), described sprocket wheel I (25) is arranged on spool spindle, and be in transmission connection by chain I (29) and the power shaft of speed changer II (30), on described base plate (47), offer rectangular opening, sprocket wheel (39) on this speed changer II (30) output shaft is in transmission connection by chain III (35) with the sprocket wheel II (34) being arranged on base plate, described chain III (35) is arranged on the bottom of base plate (47), described shifting block (36) is arranged in chain III (35), and insert in described swing pipe frame (38), this swing pipe frame is fixed on sliding rail (37), described sliding rail (37) is arranged on the bottom of base plate (47), its glide direction is consistent with the transmission direction of chain III (35), and one end that described water pipe (31) is connected with main pipeline (5) is connected with main pipeline (5) after the through hole through rectangular opening and swing pipe frame (38) successively.

9. reel water-feeding type according to claim 7 can drag translation irrigation sprinkler, it is characterized in that: described reel driving mechanism comprises the buncher II (28) and the chain II (27) that are arranged on base plate (47), and the gear of described spool spindle and buncher II (28) is in transmission connection by chain II (27).

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