CN106472257B - Solar energy translation formula sprinkling irrigation machine - Google Patents
Solar energy translation formula sprinkling irrigation machine Download PDFInfo
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- CN106472257B CN106472257B CN201610192317.9A CN201610192317A CN106472257B CN 106472257 B CN106472257 B CN 106472257B CN 201610192317 A CN201610192317 A CN 201610192317A CN 106472257 B CN106472257 B CN 106472257B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The invention relates to a solar translation type sprinkling machine which comprises a main frame body, wherein the main frame body comprises a female beam and a support arranged below the female beam, a walking mechanism is arranged below the support, and a water pipe is fixedly arranged on the female beam; cantilever mechanisms extend outwards and horizontally on two sides of the main beam respectively, the cantilever mechanisms are fixed through traction ropes, and the water outlet end of the water pipe extends out along the cantilever mechanisms on the two sides after being branched and is connected with a plurality of water spraying devices on the lower ends of the cantilever mechanisms respectively; one side of the cantilever mechanism is fixed with a balance universal wheel through a first telescopic bracket, the other side of the cantilever mechanism is connected with a second telescopic bracket, and the second telescopic bracket is connected with a bracket. The sprinkler has the advantages of energy conservation, high efficiency, convenient use, good balance and no rolling crops.
Description
Technical Field
The invention relates to the field of dry farming agricultural sprinkling irrigation equipment, in particular to a solar translation type sprinkling irrigation machine.
Background
In the large-scale planting process of dry farming such as beet, rape, cotton, tobacco and the like, the utilization efficiency of water resources is improved, the sprinkling irrigation cost and the labor consumption are reduced, and further the input-output ratio of large-scale agriculture is improved.
The solar multifunctional translation type sprinkling machine comprises a power system, a main beam, a telescopic beam, a water spraying device, a top rod device, a pesticide spraying system, a reel device, a guider, driving wheels, universal balance wheels, a main beam and traction beams, wherein the power system is arranged at the lower end of the main beam and connected with the driving wheels arranged at two ends of the main beam, the front ends of the two driving wheels are respectively provided with the guider, the main beam and the telescopic beam are divided into two parts, the water spraying device is hung at the lower end and hung at two sides of the reel device respectively through the top rod device and is telescopic in multiple sections, the reel device is arranged above the main beam, the pesticide spraying system is arranged at the front end of the reel device, the universal balance wheels are arranged at the lower ends of the two groups of main beams in an equal mode, and the traction beams are arranged at two sides of the main beam. The sprinkling machine is driven to walk in a single-row manner from front to back through the driving wheels, and the telescopic beam is designed to be telescopic in multiple sections, so that the requirements of different cultivated land widths can be met. The sprinkling machine has the advantages of self-extension, self-guiding, multi-gear speed regulation, various powers and transverse self-propelled ground.
After the sprinkler is subjected to operation inspection for a period of time, the applicant finds that some technical problems still exist, such as that the universal balance wheels on the two sides are not beneficial to uneven land operation; the cantilever is too long to facilitate disassembly and assembly; the power system is arranged at the lower end of the main beam, so that the load of the main beam is increased. Therefore, the applicant develops and improves the sprinkler to further improve the structure and the function of the sprinkler.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and designs a solar translation type sprinkler which has the advantages of energy conservation, high efficiency, convenience in use and good balance.
In order to achieve the purpose, the technical scheme adopted by the invention is that the solar translation type sprinkling machine comprises a main frame body, wherein the main frame body comprises a female beam and a support arranged below the female beam, a walking mechanism is arranged below the support, and a water pipe is fixedly arranged on the female beam; cantilever mechanisms extend outwards and horizontally on two sides of the female beam respectively, the cantilever mechanisms are fixed through traction ropes, the water inlet end of the water pipe is connected to a water supply mechanism placed on the operation ground, the water outlet end of the water pipe extends out along the cantilever mechanisms on two sides after being branched, and meanwhile, the water pipe is connected with a plurality of water spraying devices uniformly distributed on the lower end of each cantilever mechanism; a balance universal wheel is fixed on one side of the cantilever mechanism through a first telescopic support arranged downwards, a second telescopic support arranged downwards is connected on the other side of the cantilever mechanism, a bracket is connected with the free end of the second telescopic support, and the first telescopic support and the second telescopic support are respectively controlled in height through a height controller arranged on a telescopic support body; the sprinkler also comprises a power system for driving the traveling mechanism, driving the traction rope to stretch and retract and driving the water outlet of the water pipe. Wherein the water outlet of the water pipe is driven to be a water wheel.
The power system also comprises an electric mechanism used for driving the balance universal wheel, the electric mechanism is arranged on the first telescopic bracket and provides power for the balance universal wheel through the automatic control system; the distance from the first telescopic support to the mother beam is the same as the distance from the second telescopic support to the mother beam.
One improvement of the water supply equipment of the invention is as follows: the power system also comprises a motor for driving the coiled pipe disc, and the water pipe is used for driving the coiled pipe disc to be recycled and discharged; the reelpipe carousel realizes making a round trip to rotate 180 through manual pulling. A plurality of groups of tensioning wheels are arranged on the surface of the water pipe coiled by the pipe coiling plate and used for preventing the water pipe from falling; the reel device is fixed on the female beam or independently arranged on the operation ground.
The cantilever mechanism is of a section-by-section lifting type, specifically, roller groups are arranged on two sides of the top end of the main beam, a lifter is further arranged on the main frame body, the lifter is a speed reducer, and an output shaft of the lifter is connected to the roller groups through a steel wire rope; the cantilever mechanism on any side of the main beam comprises a main cantilever, a main cantilever support and a plurality of cantilever supports, and the traction rope comprises a main traction rope and a plurality of cantilever traction ropes; the one end of main cantilever is connected in female roof beam, and the other end passes through swivelling joint mechanism and connects the cantilever, the handing-over department of main cantilever and cantilever is located to the bottom of cantilever main support, the top of cantilever main support is connected to main haulage rope one end, the other end to female roof beam top is flare-out and is encircleed on the roller train, a plurality of on being fixed in the cantilever of equidistant cantilever support bottom, a plurality of the one end of cantilever haulage rope corresponds the cantilever support top and fixes, and the other end is flare-out fixed to the top of cantilever main support.
In a further improved scheme, the cantilever is a full-automatic telescopic mechanism, specifically, the cantilever is formed by mutually sleeving telescopic beams of a multi-section tubular structure, the sleeved opening end of the pipe body is an outer port, and the sleeved opening end of the pipe body is an inner port; the bottom of the outer pipe wall of the telescopic beam is provided with a rack, the bottom of the inner pipe wall is provided with a roller, a safety pin and a speed reduction motor connected with the roller, the roller is arranged at the bottom of the inner pipe wall at the outer port and is matched with the rack of the telescopic beam in a sleeved mode to slide, the pin head of the safety pin faces inwards and is matched with a limiting groove arranged at the bottom of the outer pipe wall of the telescopic beam in the sleeved mode to limit the extending or contracting position; the main cantilever is a tubular structure capable of being sleeved with adjacent telescopic beams, inner rollers matched with the racks are arranged below the inner walls of the connecting ports of the main cantilever and the adjacent telescopic beams, safety pins are arranged below the inner walls close to the connecting ports, and the inner rollers are connected with speed reducing motors.
In the further improvement scheme, the outer pipe wall upper portion and the outer port upper portion of port all are equipped with the cable pulley in main cantilever outer port upper portion, the flexible roof beam, be equipped with electronic ropewinder on the female roof beam, it has withdrawal cable and stretching cable to encircle respectively on the electronic ropewinder, the outside horizontal stretching of withdrawal cable is connected to the inside of the flexible roof beam that is in the outermost end, the stretching cable outwards follows the cable pulley on the flexible roof beam that cup joints in proper order and encircles the drawing, finally is fixed in the port on the cable pulley of outermost end.
In order to further improve the cantilever structure, the bottom end of the cantilever support is fixed on the upper part of the outer port of the telescopic beam; the interval between the telescopic beams is adjusted according to actual use conditions, the length of each telescopic beam is preferably 6m, and the adjacent interval length of the uniformly arranged water spraying devices is 1 m.
The tubular structure of the telescopic beam is square or triangular, and the tubular structure of the telescopic beam is a single tube or a double tube; the telescopic beam can be made of steel or hard plastic.
Wherein still guide running gear through automatic guiding mechanism in the preferred scheme and go forward, specifically do: running gear with but the connection between the support is connection of relative rotation, running gear is connected with guiding mechanism through branch, guiding mechanism includes the guide bar that is connected with branch and extends to the walking direction and locate the direction head of guide bar front end, the direction head is the ascending concave groove structure of opening.
In order to reduce the walking load of the sprinkler, the power for driving the walking mechanism in the power system is a first power mechanism, the first power mechanism is arranged on the bracket or is independent of the operation ground, and when the first power mechanism is independent of the operation ground, the first power mechanism is connected with the bracket through a steel wire rope; the walking mechanism is two wheels which are arranged in tandem along the walking direction, and the wheels are assembled at the bottom end of the support through a connecting device with adjustable height.
In another improved scheme, the cantilever mechanism is connected with a rotary adjusting rod, a solar panel is arranged at the top end of the rotary adjusting rod, and the solar panel is connected with an electric storage device and is connected with a first power mechanism through a wire; the first power mechanism is a hydraulic motor.
The invention has the advantages and beneficial effects that:
1. the solar translation type sprinkler is characterized in that a balance universal wheel is arranged on one side of a suspension beam, wheels are not arranged on a high-low rod on the other side, and a bracket is dragged at the rear end of the high-low rod and used for generating resistance to assist the control of the balance of a main body; the height rods on the two sides can adjust the whole horizontal or inclined and can be adjusted left and right to avoid rolling crops during operation.
2. The reel pipe disc of the sprinkler is supported by the reel pipe disc rotating disc and can rotate relative to the support, so that the flexibility of the reel pipe disc is improved, the procedures of assembly, maintenance and the like are more convenient, and the reel pipe disc is beneficial to releasing and retracting pipes, and an automatic brake system of the reel is assembled.
3. Compared with the traditional mode that the cantilever is arranged from the lower part of the center, the suspension beam is controlled by the traction rope to be lowered from the upper part of the balance wheel, so that the suspension beam is more convenient to assemble and disassemble, and the suspension beam is convenient for workers to maintain or assemble.
4. The power system of the sprinkler is flexible in assembly mode, can be assembled on a machine, and can also be arranged outside the machine and transmitted to the machine for operation through a steel wire; meanwhile, the reel can be arranged on the machine or independently arranged outside the machine, when the reel is arranged outside the machine, the whole weight can be reduced, the reel can run more smoothly, and at the moment, the machine is pulled to operate through a water turbine in a water pipe at the center of the reel.
5. The wheels in tandem are connected with the bracket through the connecting device, and when the vehicle travels to a sloping field, the inclination of the bracket can be adjusted through the connecting device, so that the vehicle travels smoothly and the balance of the sprinkler is facilitated.
6. The traditional water spraying device is usually provided with a spray head at 2-3m for pursuing enough pressure, so that the power consumption is large, the water yield is small, and the land pouring efficiency is low; the water spraying device is arranged at intervals of 1m, the water pressure is reduced, the power consumption is low, and the irrigation of the sprinkler is more uniform and faster by using the same water pump of the same well.
7. The sprinkler is provided with an intelligent control system, the start or stop of the sprinkler is controlled by a computer, and the operation data is transmitted to the mobile terminal, so that an operator can know the state of the sprinkler at any time.
8. The cantilever of the sprinkler is fully automatic and telescopic, and the cantilever is convenient to store by arranging a section of telescopic beams at every 6m for mutual sleeving; the cantilever is hung section by section, and the swinging stability of the cantilever is further improved.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a solar translational sprinkler;
FIG. 2 is a schematic structural view of a second embodiment of a solar translational sprinkler;
FIG. 3 is a side schematic view of a second embodiment of a solar translational sprinkler;
FIG. 4 is a schematic structural view of a third embodiment of a solar translational sprinkler;
FIG. 5 is a schematic illustration of the cantilever lowering of the solar translational sprinkler;
FIG. 6 is a schematic structural view of a telescoping beam of the solar translational sprinkler;
FIG. 7 is a close-up view of the telescoping beam of the solar translational sprinkler in a stretched condition;
FIG. 8 is a close-up view of the retracted state of the telescoping beams of the solar translational sprinkler;
FIG. 9 is a schematic structural view of a telescoping support of the solar translational sprinkler;
FIG. 10 is a schematic view of the pipe unwinding operation of the pipe winding device when the solar translational sprinkler goes;
FIG. 11 is a schematic view of the pipe unwinding operation of the pipe winding device when the solar translational sprinkler is returned;
fig. 12 is a schematic structural view of a guide mechanism of the solar translational sprinkler.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Fig. 1 shows a first embodiment of the solar translational sprinkler of the invention, the main frame body comprises a female beam 2 and a bracket 1 arranged below the female beam 2, a traveling mechanism 3 is arranged below the bracket 1, and a water pipe 4 is fixedly arranged on the female beam 2; the two sides of the female beam 2 are respectively provided with a cantilever mechanism 6 in an outward horizontal extension mode, the cantilever mechanisms 6 are fixed through a traction rope 7, the water inlet end of the water pipe 4 is connected with a water supply mechanism placed on the operation ground, the water outlet end of the water pipe extends out along the cantilever mechanisms 6 on the two sides after being branched, and meanwhile the water pipe is respectively connected with a plurality of water spraying devices 8 evenly distributed at the lower end of the cantilever mechanism 6.
Wherein, one side of cantilever mechanism 6 is fixed with balanced universal wheel 12 through the first telescopic bracket 10 that sets up downwards, and the opposite side is connected with the second telescopic bracket 11 that sets up downwards, the free end of second telescopic bracket 11 is connected with holds in the palm the groove 13, and this holds in the palm groove 13 and produces certain resistance as dragging load for help the whole steady advance of sprinkling irrigation machine. The first telescopic bracket 10 is provided with an electric mechanism 14 for driving the balance universal wheel 12, and the electric mechanism provides power for the balance universal wheel 12 through an automatic control system. The first telescopic bracket 10 and the second telescopic bracket 11 are respectively controlled in height by a height controller 100 arranged on the telescopic bracket body. The distance between the first telescopic bracket 10 and the mother beam 2 is the same as the distance between the second telescopic bracket 11 and the mother beam 2.
When the middle running mechanism 3 runs forwards, the balance universal wheel 12 rubs with the ground to generate resistance, so that the cantilever mechanism 6 can move backwards towards the balance universal wheel 12, and the first telescopic bracket 11 is automatically opened through the arrangement of the electric mechanism 14 when the resistance is generated to drive the balance universal wheel 12 to move forwards.
As shown in fig. 9, the first telescopic bracket 10 and the second telescopic bracket 11 are both connected to the cantilever mechanism 6 through a fixed bracket 101, specifically: the fixed support 101 is an angle steel frame, the frame body is provided with a mounting groove for limiting the telescopic support, springs 102 are arranged on the front side and the rear side of the mounting groove, and the telescopic support is just clamped in the middle of the springs 102; thus, the telescopic bracket can swing back and forth, left and right.
Figures 2-3 show a second embodiment of the sprinkler of the present invention, which includes a reel arrangement 5. The reel device 5 is used for fixing the water pipe 4 in a surrounding manner, the reel device 5 comprises a reel pipe rotating disc 52 which is rotatably connected to the lower part of the female beam 2, a reel pipe support 50 which is arranged above the reel pipe rotating disc 52, and a reel pipe disc 51 which is arranged on the reel pipe support 50 and is used for winding and unwinding the water pipe 4, and a plurality of groups of tension wheels 15 are fixed on the side edge of a disc body of the reel pipe disc 51 and are used for preventing the water pipe 4 from falling; the side edge of the disc body of the pipe coiling disc 51 is also fixed with a guide rod 16 through a support, and the water pipe 4 is guided to be coiled orderly during recovery. In practical application, the reel device 5 of the present invention may be fixed to the female beam 2, or may be independently installed on the working floor. Fig. 2-3 show embodiments fixed to the mother beam 2.
The reel device 5 functions as: when the water pipe 4 is completely discharged, the water pipe needs to be retracted into the pipe coiling disc 51, and the water pipe is repeatedly retracted and discharged until the ground is reached. In the pipe reeling process, a driving motor drives a speed reducer, and the speed reducer drives a large chain wheel on a pipe reeling disc through a small chain wheel to complete pipe reeling; during the pipe releasing operation, the pipe coiling disc 51 can rotate under the action of water flow, so that the water pipe 4 is loosened, the water pipe is disordered and cannot be released; therefore, the brake device for controlling the tightness of the water pipe is arranged and arranged on a small chain wheel of the speed reducer, when the water pipe 4 is loosened, the brake device automatically brakes, and when the water pipe 4 is tightened, the brake device loosens.
In addition, the reel pipe turntable 52 can realize 180-degree rotation, and the purpose of the turntable is to ensure that pipes can be placed in any direction; for example, when going, the water pipe 4 is lowered from the top of the left side of the coil pipe tray 51; when the sprinkler is returned, the sprinkler body is too large and cannot rotate integrally, so that the water pipe 4 cannot be lowered when the sprinkler is returned, and at the moment, the pipe coiling rotary disc 52 only needs to be rotated by 180 degrees, so that the water pipe 4 is lowered from the top of the right side of the pipe coiling rotary disc 51, as shown in fig. 10-11.
The cantilever mechanism of the present invention is a section-by-section hanging structure, as shown in fig. 4, the cantilever mechanism 6 on any side of the female beam 2 includes a main cantilever 60, a cantilever 61, a main cantilever support 62 and a plurality of cantilever supports 63, the hauling cable 7 includes a main hauling cable 70 and a plurality of cantilever hauling cables 71, and the main frame body is provided with a lifter 18. The lifter 18 is specifically a speed reducer, and is used for controlling the up-and-down lifting of the cantilever 61.
The one end of main cantilever 60 is connected in female roof beam 2, and the other end passes through swivelling joint mechanism and connects cantilever 61, and the top of female roof beam 2 is equipped with the assembly pulley, main cantilever 60 and cantilever 61 handing-over department is located to the bottom of cantilever main support 62, the top of cantilever main support 62 is connected to main haulage rope 70 one end, the other end to female roof beam 2 top is flare-outed and is encircleed on the wheel body of assembly pulley, and the assembly pulley passes through wire rope and links to each other with riser 18. The bottom ends of the cantilever supports 63 are fixed on the cantilever 61 at equal intervals, one ends of the cantilever hauling ropes 71 are fixed corresponding to the top end of the cantilever supports 63, the other ends of the cantilever hauling ropes are fixed to the top end of the cantilever main support 62 in a straightening mode, and the main hauling ropes 70 are used for controlling the stretching and the retraction.
In practical application, the main boom 60 is further fixed with a main pulling frame, and the top end of the main pulling frame is connected with the top end of the main beam 2 through a main pulling line, so that the main boom 60 cannot fall down.
Fig. 5 shows the cantilever lowering embodiment of the sprinkler of the present invention, during the use, the control gate of the lifter 18 in the electric control disc 17 arranged on the main beam 2 is opened, the lifter 18 pulls the steel wire rope, the pulley block rotates to release the rope, the main traction rope 70 extends, and the cantilevers 61 at both sides are inclined downwards to reduce the height, so that the operator can assemble or maintain the cantilevers 61 or the sprinkler 8.
The cantilever of the present invention is a fully automatic telescopic mechanism, as shown in fig. 6-8, the main cantilever 60 is a tubular structure, and an inner roller 600 is arranged below the inner wall of the port connected with the cantilever 61, a safety pin is arranged below the inner wall close to the port, and the inner roller 600 is connected with a speed reduction motor. The cantilever 61 is formed by mutually sleeving a plurality of sections of telescopic beams 610 with tubular structures, the sleeved opening end of the pipe body is an outer port, and the sleeved opening end of the pipe body is an inner port; the bottom of the outer pipe wall of the telescopic beam 610 is provided with a rack 611, the bottom of the inner pipe wall is provided with a roller 612, a safety pin 613 and a speed reduction motor connected with the roller 612, the roller 612 is arranged at the bottom of the inner pipe wall at the outer port and is matched with the rack 611 of the telescopic beam 610 which is sleeved with the roller 612 to slide, the pin head of the safety pin 613 faces inwards and is matched with a limit groove arranged at the bottom of the outer pipe wall of the telescopic beam 610 which is sleeved with the roller to limit the extending or contracting position. Setting a section a, a section b and a section c from inside to outside for the multi-section telescopic beam 610; the sleeving sequence is as follows: the main cantilever 60 is sleeved with a section a of the telescopic beam 610, and a section a is sleeved with a section b; the sleeving mode is as follows: the inner roller 600 of the main cantilever 60 is matched with the rack 611 of the section a telescopic beam 610, and the roller 612 of the section a telescopic beam 610 is matched with the roller 612 of the section b telescopic beam 610.
The bottom end of the cantilever support 63 is fixed on the upper part of the outer port of the telescopic beam 610; the length of each section of the telescopic beam 610 is selected according to practical conditions, preferably 6m, and the adjacent interval length of the uniformly arranged water spraying devices 8 is 0.5-2m, preferably 1 m.
The stretching or contracting action of the telescopic beam 610 is as follows: under the driving of a speed reducing motor, the rack 611 of the a-section telescopic beam 610 moves outwards through the inner roller 600 of the main cantilever 60, and the tensile cord 617 on the electric cord winder 615b stretches outwards along with the extension of the telescopic beam 610, so as to ensure the horizontal stability of each telescopic beam 610, and meanwhile, the retraction cord 616 is driven to stretch outwards to prepare for the retraction action of the next step; at this time, the cantilever hauling rope 71 connected with the top end of the a-section telescopic beam 610 is lifted upwards through the cantilever support 63, the a-section telescopic beam 610 is lifted, so that the horizontal placing stability of the a-section telescopic beam and the b-section c-section telescopic beam 610 sleeved in the a-section telescopic beam is guaranteed, after the a-section telescopic beam 610 extends out completely, the a-section telescopic beam 610 is automatically locked by the safety pin arranged on the main cantilever 60, and meanwhile, the power supply of the speed reducing motor is cut off by the electric control device arranged on the safety pin; meanwhile, electric energy drives a speed reducing motor of the section a telescopic beam 610 through a lead, so that the section b telescopic beam 610 extends out according to the steps until the sections 610 extend out completely. When the sprinkler needs to be moved to other plots, the telescopic beams 610 need to be completely retracted into the main cantilever 60 for transportation; firstly, the electric rope winder 615b is started through the electric control panel 17, the retracting rope 616 is rewound to pull the outermost telescopic beam 610 to move towards the direction of the female beam 2, the safety pin 613 is unlocked, the outermost telescopic beam 610 is pulled back, the stretching rope is sequentially, the section c telescopic beam 610 is retracted into the section b telescopic beam 610, the section c is retracted into the section a, the section a is retracted into the main cantilever 60, and meanwhile, the stretching rope 617 on the electric rope winder 615b is also retracted, so that the telescopic beam 610 is completely pulled back into the main cantilever 60.
The tubular structure of the telescopic beam 610 of the present invention is a tubular body that can realize the above-mentioned structure and function, and is preferably square or triangular, and the tubular shape thereof may be a single tube or a double tube. The telescopic beam 610 is a tube made of steel or hard plastic.
The power system of the sprinkler comprises a walking mechanism 3, a traction rope 7, a water outlet pipe 4, an electric rope winder 615 and a pipe winding disc 51, wherein the walking mechanism is driven by the traction rope 7 in a telescopic mode.
The power of the driving walking mechanism 3 in the power system is a first power mechanism 9, the first power mechanism 9 is arranged on the support 1 or is independent of the operation ground, and when the power system is independent of the operation ground, the first power mechanism 9 is connected with the support 1 through a steel wire rope.
Fig. 12 shows the structure of the automatic guiding mechanism of the sprinkler of the present invention, the connection between the traveling mechanism 3 and the bracket 1 is a relatively rotatable connection, as shown in the figure, the traveling mechanism 3 is a wheel, the top end of the wheel is connected with the bracket through a turntable 30, the wheel axle of the wheel is fixedly connected with a forehead turntable 30 at the top end thereof through an angle steel, and a freely rotatable connecting screw rod is connected between the turntable 30 and the bracket 1. The traveling mechanism 3 is connected with a guide mechanism 32 through a strut 31, the guide mechanism 32 comprises a guide rod 320 connected with the strut 31 and extending towards the traveling direction and a guide head 321 arranged at the front end of the guide rod 320, and the guide head 321 is a concave groove structure with an upward opening. When the sprinkler moves forward, the concave groove body of the guide head 321 falls into the groove of the operation place, the traveling mechanism 3 is guided to travel in the groove, and the rotary table is driven to rotate left and right, so that the sprinkler travels more smoothly.
The walking mechanism 3 is two wheels which are arranged in tandem along the walking direction, and the wheels are assembled at the bottom end of the bracket 1 through a connecting device with adjustable height. The specific structure of the connecting device with adjustable height refers to a structure capable of realizing relative high-low displacement in the prior art, and is not limited specifically, such as an oil cylinder telescopic rod. The height-adjustable connecting device is used for connecting a wheel central shaft of the travelling mechanism 3 to realize length adjustment and shortening adjustment; when the irrigation machine is used for irrigating a sloping field, the irrigation machine needs to work up and down the slope, wheels below the irrigation machine are lower than wheels above the irrigation machine, the whole gravity center is pressed downwards, the roll pipe support 50 is kept horizontal all the time through adjustment of the connecting device, and the roll pipe support is prevented from turning over.
In addition, the sprinkler of the invention is a solar energy saving device, as shown in fig. 4, the cantilever mechanism 6 is connected with a rotary adjusting rod 200, a solar panel 19 is arranged at the top end of the rotary adjusting rod 200, and the solar panel 19 is connected with an electric storage device and is connected with a first power mechanism 9 through a wire; the first power mechanism 9 is a hydraulic motor.
The work process of the sprinkler of the invention is as follows:
the first condition is as follows: the sprinkling machine is placed on an operation site, a guider is arranged at the front end of the travelling mechanism 3, the guider is aligned to a furrow where the travelling mechanism 3 travels, the water pipes 4 in the reel device 5 are all pulled out, and the water inlets A of the water pipes are in butt joint with a water belt laid in advance. Starting the set gear speed and water source size of the sprinkler; at the moment, water enters the water pipe 4 and enters the divided water pipes on the two sides of the main beam 2 through the branch port B of the water pipe 4. Water flows into each water spraying device 8 and is uniformly sprayed out through a spray head to carry out sprinkling irrigation operation, and the sprinkling irrigation machine walks while sprinkling irrigation; meanwhile, the main shaft of the pipe coiling disc 51 rotates along with the walking of the machine, the water pipe 4 on the pipe coiling disc 51 is continuously put down, the pipe is continuously put down along with the walking, after the water pipe is completely put, the computer control system can send a signal to stop the water supply, then the pipe coiling disc 51 is retracted by the water pipe 4 which is put away by the worker starting the pipe coiling disc motor, and after the pipe coiling disc 51 is fully coiled, the machine is stopped, the water pipe and the water pipe 4 are separated, so that a work flow is completed. After the operation is finished, the sprinkler can be dragged away by a tractor when the sprinkler runs on a road.
Case two: when the sprinkler operates on a sloping field, the operation direction of the sprinkler is that the sprinkler runs along a slope (namely, goes up the slope and goes down the slope), and the sprinkler only needs to adjust the height adjusting mechanism on the travelling mechanism 3 facing to the direction of the downward slope to the maximum distance to continue travelling.
Case three: when the operation is finished, the sprinkling machine is required to be moved away, the travelling mechanism 3 is rotated by 90 degrees, the electric rope rolling machine 615a is started, the cantilever 61 is lowered, and the water spraying device 8 is taken down; and starting the electric rope rolling machine 615b again, retracting the two parts of telescopic beams 610 into the female beam 2, retracting the female beam 2, locking the safety locks on the female beam 2, and adjusting the wheel pitches of the two groups of travelling mechanisms until the two groups of travelling mechanisms run on the road.
The integral power of the sprinkler of the invention is as follows: the solar panel is used for charging in the daytime, and when the electric quantity of the battery is less than 70% in the night operation process, the standby generator is automatically started for generating electricity to charge the battery, and the solar panel is automatically stopped after charging. Two main wheels of running gear 3 are supplied with to battery power and walk, specifically do: the driving motor of the traveling mechanism 3 drives the hydraulic pump, and the hydraulic oil tank is connected with the hydraulic motor arranged on the main wheel to drive the main wheel to decelerate and travel.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A solar translation type sprinkling machine comprises a main frame body, wherein the main frame body comprises a female beam (2) and a support (1) arranged below the female beam (2), a walking mechanism (3) is arranged below the support (1), and a water pipe (4) is fixedly arranged on the female beam (2); cantilever mechanisms (6) extend outwards and horizontally on two sides of the female beam (2) respectively, the cantilever mechanisms (6) are fixed through a traction rope (7), the water inlet end of the water pipe (4) is connected to a water supply mechanism placed on an operation ground, the water outlet end of the water pipe extends out along the cantilever mechanisms (6) on two sides after being branched, and meanwhile, the water outlet end of the water pipe is connected with a plurality of water spraying devices (8) which are uniformly distributed on the lower ends of the cantilever mechanisms (6) respectively;
the cantilever mechanism is characterized in that a balance universal wheel (12) is fixed on one side of the cantilever mechanism (6) through a first telescopic support (10) arranged downwards, a second telescopic support (11) arranged downwards is connected on the other side of the cantilever mechanism, a bracket (13) is connected with the free end of the second telescopic support (11), and the first telescopic support (10) and the second telescopic support (11) are respectively controlled in height through a height controller (100) arranged on a telescopic support body of the first telescopic support;
roller groups (20) are arranged on two sides of the top end of the main beam (2), a lifter (18) is further arranged on the main frame body, the lifter (18) is a speed reducer, and an output shaft of the lifter is connected to the roller groups (20) through a steel wire rope;
the cantilever mechanism (6) on any side of the main beam (2) comprises a main cantilever (60), a cantilever (61), a main cantilever support (62) and a plurality of cantilever supports (63), and the hauling rope (7) comprises a main hauling rope (70) and a plurality of cantilever hauling ropes (71);
one end of the main cantilever (60) is connected to the main beam (2), the other end of the main cantilever (60) is connected with the cantilever (61) in a relatively rotatable manner, the bottom end of the main cantilever support (62) is arranged at the joint of the main cantilever (60) and the cantilever (61), one end of the main hauling rope (70) is connected with the top end of the main cantilever support (62), the other end of the main hauling rope straightens towards the top end of the main beam (2) and surrounds the roller set (20), the bottom ends of the cantilever supports (63) are fixed on the cantilever (61) at equal intervals, one end of the plurality of cantilever hauling ropes (71) corresponds to the top end of the cantilever support (63) and is fixed, and the other end of the plurality of cantilever hauling ropes straightens towards the top end of the main;
the sprinkler also comprises a power system for driving the traveling mechanism (3), driving the traction rope (7) to stretch and retract and driving the water pipe (4) to discharge water.
2. The solar translational sprinkler of claim 1, wherein the power system further comprises an electric mechanism (14) for driving the balance universal wheel (12), the electric mechanism (14) being provided on the first telescopic bracket (10) for powering the balance universal wheel (12);
the distance between the first telescopic support (10) and the mother beam (2) is the same as the distance between the second telescopic support (11) and the mother beam (2).
3. The solar translational sprinkler according to any one of claims 1-2, wherein the water pipe (4) is fixed around by a reel device (5), the reel device (5) comprises a reel pipe rotary table (52) rotatably connected to the lower part of the main beam (2), a reel pipe bracket (50) arranged above the reel pipe rotary table (52), and a reel pipe disc (51) arranged on the reel pipe bracket (50) and used for winding and unwinding the water pipe (4), the power system further comprises a motor for driving the reel pipe disc (51), and the surface of the reel pipe (51) on the water pipe (4) is provided with a plurality of groups of tension wheels (15);
the reel device (5) is fixed on the female beam (2) or independently arranged on the operation ground.
4. The solar translational sprinkler of claim 1, wherein the cantilever (61) is formed by mutually sleeving a plurality of sections of telescopic beams (610) of a tubular structure, and the sleeved opening end of the pipe body is an outer port, and the sleeved opening end of the pipe body is an inner port; the bottom of the outer pipe wall of the telescopic beam (610) is provided with a rack (611), the bottom of the inner pipe wall is provided with a roller (612), a safety pin (613) and a speed reduction motor connected with the roller (612), the roller (612) is arranged at the bottom of the inner pipe wall at the outer port and is matched with the rack (611) of the telescopic beam (610) which is sleeved with the roller to slide, the pin head of the safety pin (613) faces inwards, and the safety pin is matched with a limit groove arranged at the bottom of the outer pipe wall of the telescopic beam (610) which is sleeved with the roller to limit the extending or contracting position; main cantilever (60) are for can cup jointing the tubulose structure of adjacent flexible roof beam (610), and its inner wall below with adjacent flexible roof beam (610) port department is equipped with and rack (611) complex interior gyro wheel (600), is equipped with the safety pin near the inner wall below of port department, interior gyro wheel (600) are connected with gear motor.
5. The solar translational sprinkler according to any one of claims 1-2, wherein cable wheels (614) are respectively arranged on the upper portion of the outer port of the main cantilever (60), the upper portion of the outer pipe wall of the inner port of the telescopic beam (610) and the upper portion of the outer port, an electric cable winder (615) is arranged on the main beam (2), a retraction cable (616) and a tension cable (617) are respectively wound on the electric cable winder (615) through reels, the retraction cable (616) is horizontally stretched outwards and connected to the inner portion of the telescopic beam (610) at the outermost end, the tension cable (617) is sequentially stretched outwards along the cable wheels (614) on the telescopic beam (610) in a surrounding mode, and finally the port is fixed on the cable wheels (614) at the outermost end.
6. The solar translating sprinkler according to claim 4, wherein the bottom end of the outrigger (63) is fixed to the upper portion of the outer port of the telescoping beam (610); the length of each section of the telescopic beam (610) is 6m, and the adjacent interval length of the uniformly arranged water spraying devices (8) is 1 m; the tubular structure of the telescopic beam (610) is square or triangular, and the tubular structure of the telescopic beam is a single tube or a double tube; the telescopic beam (610) is a pipe made of steel or hard plastic.
7. The solar translational sprinkler according to claim 1, wherein the traveling mechanism (3) is connected with the bracket (1) in a relatively rotatable manner, the traveling mechanism (3) is connected with a guide mechanism (32) through a support rod (31), the guide mechanism (32) comprises a guide rod (320) connected with the support rod (31) and extending in a traveling direction, and a guide head (321) arranged at the front end of the guide rod (320), and the guide head (321) is in a concave groove structure with an upward opening.
8. The solar translation type sprinkler according to claim 1, wherein the power for driving the traveling mechanism (3) in the power system is a first power mechanism (9), the first power mechanism (9) is arranged on the bracket (1) or is independent of the operating ground, and when the first power mechanism (9) is independent of the operating ground, the first power mechanism (9) is connected with the bracket (1) through a steel wire rope;
the walking mechanism (3) is two wheels which are arranged in tandem along the walking direction, and the wheels are assembled at the bottom end of the support (1) through a connecting device with adjustable height.
9. The solar translation type sprinkler according to claim 8, wherein the cantilever mechanism (6) is connected with a rotary adjusting rod (200), a solar panel (19) is arranged at the top end of the rotary adjusting rod (200), and the solar panel (19) is connected with an electric storage device and is in electric connection with the first power mechanism (9); the first power mechanism (9) is a hydraulic motor.
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| CN107821122A (en) * | 2017-12-11 | 2018-03-23 | 江苏精工泵业有限公司 | A kind of adjustable sprinkler with reel support |
| CN108207581B (en) * | 2018-04-04 | 2023-09-01 | 河北省农业机械化研究所有限公司 | Intelligent self-propelled translation cantilever sprinkler is simplified to light |
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| CN109566358B (en) * | 2018-12-19 | 2024-02-23 | 赤峰昊宇农牧机械有限公司 | Sprinkling machine |
| CN110720381B (en) * | 2019-11-01 | 2023-09-29 | 河北大沃农业科技有限公司 | Walking robot for field sprinkling irrigation system |
| CN112753678B (en) * | 2020-12-30 | 2024-06-18 | 河北农百乐农业科技有限公司 | Intelligent water-saving liftable spray irrigation machine |
| CN113383698A (en) * | 2021-07-26 | 2021-09-14 | 景延秋 | Irrigation equipment for tobacco planting |
| CN114175990B (en) * | 2021-12-16 | 2023-03-14 | 中国农业科学院农田灌溉研究所 | Support operation system of sprinkling irrigation machine |
| CN114467714A (en) * | 2022-03-14 | 2022-05-13 | 西北农林科技大学 | Remote intelligent variable irrigation device of photovoltaic drive translation type sprinkler |
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