CN108432606B - Use method of self-suction water turbine driven reel sprinkler - Google Patents
Use method of self-suction water turbine driven reel sprinkler Download PDFInfo
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- CN108432606B CN108432606B CN201810234785.7A CN201810234785A CN108432606B CN 108432606 B CN108432606 B CN 108432606B CN 201810234785 A CN201810234785 A CN 201810234785A CN 108432606 B CN108432606 B CN 108432606B
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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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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Abstract
The invention discloses a using method of a self-suction type water turbine driven reel sprinkling irrigation machine, which comprises the steps of dismantling traction equipment, adjusting sprinkling irrigation direction, preparing sprinkling irrigation, operating sprinkling irrigation, traction and transition and the like. The use method of the self-suction water turbine driven reel sprinkling irrigation machine realizes self-pumping water sprinkling irrigation operation through the self-suction device; the front support telescopic control component and the wheel lifting control component which control the telescopic front support are simultaneously retracted to enable the support bottom plane of the chassis support component to be stably supported on the ground, and then the rotary drive of the rotary support is controlled to perform rotary motion according to the sprinkling irrigation direction or the traction direction of the whole machine so as to enable the whole chassis to rotate relative to the chassis support component, so that the sprinkling irrigation direction can be conveniently adjusted, the whole machine of the reel sprinkling irrigation machine can flexibly and flexibly turn around, meanwhile, the situation that the chassis is scratched due to uneven pavement of a transition can be avoided, and the sprinkling irrigation machine is particularly suitable for sprinkling irrigation operation of field ground heads which are adjacent to irrigation ditches and are configured by a non-pressure water supply plug.
Description
Technical Field
The invention relates to a using method of a reel sprinkler, in particular to a using method of a self-suction type water turbine driven reel sprinkler, and belongs to the technical field of sprinkler irrigation equipment.
Background
The spray irrigation is an irrigation method that water is sprayed into the air by using special equipment such as a spray nozzle and the like to form water drops which fall on the ground spray irrigation surface and the surface of crops.
The reel type sprinkler is a common sprinkler, can irrigate farmland of large area, also can control the size of water spray volume according to the shower nozzle to satisfy the different requirements of user to the water spray volume, be the sprinkling irrigation equipment that farmland water-saving irrigation chooseed for use usually.
The reel formula sprinkling irrigation machine generally adopts water turbine formula power drive system, usually mainly include the chassis, the reel support frame, the reel, the PE pipe, water turbine, the gearbox, speed compensation arrangement and shower nozzle car, traction equipment such as tractor or winch need be utilized to drag the PE raceway and the shower nozzle car of connection on the PE raceway of winding on the reel to the preset sprinkling irrigation place usually at the during operation, then open sprinkling irrigation pressure water valve, sprinkling irrigation pressure water gets into the shower nozzle blowout of PE raceway from the shower nozzle car and drives the water turbine rotation when carrying out the sprinkling irrigation operation, the water turbine drives the rotatory output power of water turbine axle and passes into the reduction gear, chain drive produces great moment of torsion power drive capstan winch rotation after the deceleration, thereby realize the automatic recovery of PE pipe.
In addition, in order to change the pulling-out direction of the nozzle car and further adjust the sprinkling irrigation direction according to the specific arrangement direction of the farmland, the reel support frame of the reel type sprinkling machine is generally vertically erected on the underframe through a slewing bearing, and the sprinkling irrigation direction is adjusted by rotating and controlling the rotation angle of the reel support frame relative to the underframe. This kind of traditional reel formula sprinkling irrigation machine has following defect:
1. the pressure water input of the traditional reel type sprinkler generally depends on a pressure hydrant, a field head which is adjacent to an irrigation canal and is configured without the pressure hydrant is additionally provided with a submersible pump for supplying the pressure water, and the submersible pump generally can work only by a power supply, so the pressure water input is limited by the use condition;
2. because the reel type sprinkler is usually pulled to a farmland head to be sprinkled by a tractor and other traction equipment, and the farmland head is usually limited in space because the planting area as large as possible is ensured, the turning and turning of the whole machine of the traditional reel type sprinkler is difficult, and the condition that crops on the farmland head are excessively ground when the sprinkler is transferred after the sprinkler operation is finished is often caused;
3. the walking wheels at the bottom of the chassis of the traditional reel type sprinkler are usually directly installed on the chassis, so that the distance between the bottom of the chassis and the ground is fixed, the center of gravity of the whole sprinkler needs to be lowered to ensure the stability of the whole sprinkler, the distance between the bottom of the chassis and the ground is relatively small, and the chassis is scratched when the road surface of a transition is uneven.
Disclosure of Invention
Aiming at the problems, the invention provides a using method of a self-suction type water turbine driven reel sprinkler, which can realize convenient adjustment of sprinkling direction and flexible turning and turning of the whole reel sprinkler under the premise of self-pumping sprinkling operation, can avoid the situation of scraping a chassis caused by uneven turning road surface, and is particularly suitable for sprinkling operation of field ground heads which are adjacent to an irrigation canal and are configured by a non-pressure water supply plug.
In order to realize the purpose, the self-suction type water turbine driving reel sprinkling irrigation machine comprises a frame, a plugboard, a reel, a PE pipe, a water turbine driving device, a nozzle car and a self-suction device;
the machine frame comprises a bottom frame, a reel supporting frame, an inserting plate supporting frame and a wheel assembly;
the underframe is a plane supporting frame structure which is integrally in a bilateral symmetry structure, and the supporting frame structure comprises an edge beam which is connected in a closed manner to form an annular frame structure and a supporting beam which is connected inside the annular frame structure; the front end of the underframe is provided with a traction connecting mechanism; the bottom of the chassis is provided with a chassis slewing device, the chassis slewing device is arranged at the gravity center of the rack, the chassis slewing device sequentially comprises a slewing bearing and a chassis supporting component from top to bottom, the slewing bearing comprises an inner ring, an outer ring and a slewing drive, the inner ring of the slewing bearing is fixedly connected with the chassis, the outer ring of the slewing bearing is fixedly connected with the chassis supporting component, the slewing drive of the slewing bearing is fixedly arranged on the chassis, the slewing drive of the slewing bearing is matched and connected with the outer ring of the slewing bearing through a transmission mechanism, and the chassis supporting component is provided with a flat-plate-shaped supporting bottom plane; the front part of the underframe is also provided with a telescopic front support, and the telescopic front support comprises a front support telescopic control component;
the two reel supporting frames are arranged in a left-right symmetrical mode and are vertically arranged on a plane supporting frame structure of the underframe at positions corresponding to the underframe rotating device;
the two inserting plate supporting frames are arranged in a bilaterally symmetrical mode and fixedly installed on the underframe or the reel supporting frame, and the inserting plate supporting frames extend backwards;
the wheel assembly is arranged into two parts, the two parts of wheel assembly are symmetrically arranged at the rear part of the bottom of the chassis in a left-right mode, the wheel assembly comprises a wheel supporting beam, a wheel and a wheel lifting control part, the front end of the wheel supporting beam is hinged with the chassis, the wheel is arranged in a front-back direction in a rolling mode and is connected to the rear end of the wheel supporting beam, one end of the wheel lifting control part is connected with a reel supporting frame or an inserting plate supporting frame, the other end of the wheel lifting control part is connected with the wheel supporting beam, and the horizontal plane of the bottom of the wheel is located above the supporting bottom plane of;
the two plug boards are arranged at the rear end of the plug board support frame in a bilateral symmetry mode, a spray head vehicle backspacing limiting component is arranged on each plug board, each plug board comprises a plug board lifting control component and a rewinding stopping safety component, and the rewinding stopping safety component is arranged on the spray head vehicle backspacing limiting component;
the reel is arranged in a rolling manner in the front-back direction and is erected and installed at the top end of the reel supporting frame through a bearing, and the side plates of the reel in the left-right direction are provided with annular outer gear rings which are concentric with the reel;
the PE pipe is wound on the reel, and the input end of the PE pipe penetrates out of the axis position of the reel;
the water turbine driving device comprises a water turbine box and a reel driving gearbox; the water turbine box is fixedly arranged on the reel support frame and comprises a pressure water input port, a pressure water output port and a water turbine arranged in the water turbine box, the pressure water output port of the water turbine box is communicated and connected with the input end of the PE pipe, and the water turbine of the water turbine box comprises a power output shaft; the reel driving gearbox is fixedly arranged on the underframe and comprises a power input shaft and a power output shaft, the power input shaft of the reel driving gearbox is connected with the power output shaft of the water turbine box through a transmission mechanism, and the power output shaft of the reel driving gearbox is connected with the annular outer gear ring in a matching way through the transmission mechanism;
the sprayer comprises a sprayer frame, a supporting wheel and a sprayer, wherein the supporting wheel is installed at the bottom of the sprayer frame, the sprayer fixing frame is arranged on the sprayer frame, the input end of the sprayer is connected with the output end of the PE pipe, and a collision block is arranged at the position of the sprayer frame, corresponding to the rewinding stop safety part of the inserting plate;
the self-suction device is fixedly arranged on the bottom frame and comprises a water pumping power source, a water pumping pump, a water pumping hose and a filtering mechanism; the water pumping power source is connected with a water pumping pump, the input end of the water pumping pump is connected with the filtering mechanism through a water pumping hose, and the output end of the water pumping pump is connected with a pressure water input port of the water turbine box through a pipeline;
the using method specifically comprises the following steps:
a. dismantling the traction equipment: after the self-suction water turbine drives the reel sprinkler to be pulled to a set position of a field head adjacent to an irrigation canal, firstly operating a front support telescopic control component of the telescopic front support to extend out to enable the front part of the underframe to be stably supported, and dismantling traction equipment;
b. adjusting the sprinkling irrigation direction: the front support telescopic control component and the wheel lifting control component which control the telescopic front support are simultaneously retracted to enable the support bottom plane of the chassis support component to be stably supported on the ground, and at the moment, the wheel is in a suspended state above the support bottom plane of the chassis support component, the telescopic front support is in a suspended state separated from the ground, and the chassis support component is in a state of completely bearing the weight of the whole machine; then controlling the slewing drive of the slewing bearing to perform slewing action according to the sprinkling irrigation direction so that the inner ring of the slewing bearing rotates relative to the outer ring and the whole underframe rotates relative to the chassis supporting component, and stopping the slewing action of the slewing drive of the slewing bearing after the sprinkler vehicle is over against the sprinkling irrigation direction;
c. preparing spray irrigation: the inserting plate lifting control part of the inserting plate is operated to extend out to enable the inserting plate to be stably supported on the ground, and the nozzle vehicle is driven to fall to the ground in the extending process of the inserting plate; moving the spray head vehicle to a set sprinkling irrigation position, and then placing a water pumping hose and a filtering mechanism of the self-suction device into the irrigation channel and submerging the water pumping hose and the filtering mechanism below the water surface;
d. and (3) sprinkling irrigation operation: starting a water pumping power source to enable a water pumping pump to work, enabling pumped pressure water to enter a PE pipe and be sprayed out from a spray head of a spray head vehicle to achieve spray irrigation operation, enabling a part of pressure water to enter a water turbine box to drive a water turbine of the water turbine box to rotate and outputting power from a power output shaft of the water turbine while performing spray irrigation operation, and enabling a power output shaft of the water turbine box to drive a power input shaft of a gearbox through a reel and a power output shaft of the reel driving gearbox to drive an annular outer gear ring to rotate so as to enable the reel to rewind and recover the PE pipe; when the spray head vehicle returns to the state that the collision block touches the rewinding stopping safety part of the insert plate, the rewinding stopping safety part cuts off the pressure water input entering the water turbine box to enable the water turbine of the water turbine box to stop outputting power and the reel to stop rewinding, the water pumping hose and the filtering mechanism of the self-priming device are firstly withdrawn after the water pumping pump is closed, then the insert plate lifting control part of the insert plate is controlled to retract to enable the insert plate to be withdrawn, and the spray head vehicle is lifted up to be separated from the ground in the process of withdrawing the insert plate to complete the sprinkling irrigation operation;
e. traction and transition: controlling the rotary driving action of the rotary bearing according to the traction position of the traction equipment to enable the traction connecting mechanism of the underframe to be over against the traction equipment, then controlling a front support telescopic control component and a wheel lifting control component of the telescopic front support to simultaneously extend out to enable the underframe to integrally ascend, enabling a support bottom plane of the chassis support component to be separated from the ground, and enabling the wheels and the telescopic front support to be supported on the ground, controlling the front support telescopic control component of the telescopic front support to retract after the traction equipment is connected with the traction connecting mechanism of the underframe, and operating the traction equipment to perform traction transition.
As a further improvement of the present invention, the self-priming device further comprises a water pumping hose suspension bracket, wherein the water pumping hose suspension bracket comprises a cantilever and a water pumping hose lifting mechanism; the bottom end of the cantilever is fixedly arranged on the underframe, and the bottom of the cantilever is also provided with a cantilever rotary drive which can lead the cantilever to rotate around a vertical axis; the water pumping hose lifting mechanism is fixedly arranged on the cantilever and comprises a steel wire rope traction roller and a steel wire rope traction guide wheel, the steel wire rope traction roller comprises a roller drive and a traction steel wire rope wound on the steel wire rope traction roller, one end of the traction steel wire rope is fixedly connected with the steel wire rope traction roller, and the other end of the traction steel wire rope is connected with the water pumping hose; the cantilever drives the water pumping hose to be stopped at a proper water taking position in the rotation range of the cantilever by controlling the rotation driving action of the cantilever, and the water pumping hose is lifted by controlling the driving action of the roller.
As an implementation mode of the control modes of the components of the slewing bearing, the front support telescopic control component, the wheel lifting control component, the inserting plate lifting control component, the rewinding stop safety component, the self-priming device and the like, the control modes of the slewing bearing, the front support telescopic control component, the wheel lifting control component, the inserting plate lifting control component, the rewinding stop safety component and the self-priming device adopt an electric control mode, the slewing bearing, the cantilever slewing drive of the self-priming device and the roller drive of the self-priming device are all slewing motors, the front support telescopic control component, the wheel lifting control component and the inserting plate lifting control component are all electric screw rods, an electric control valve is arranged on a pressure water input port of the water turbine box, and the rewinding stop safety component is an electric control contact switch, the self-suction type water turbine driving reel sprinkling irrigation machine further comprises an electric control device, wherein the electric control device comprises a power supply loop and a controller, and the controller is electrically connected with the rotary drive of the rotary support, the cantilever rotary drive of the self-suction device, the roller drive of the self-suction device, the front support telescopic control component, the wheel lifting control component, the inserting plate lifting control component, the electric control valve of the water turbine box and the electric control contact switch respectively.
As another embodiment of the control modes of the components of the slewing bearing, the front support telescopic control component, the wheel lifting control component, the flashboard lifting control component, the rollback stop safety component, the self-priming device and the like, the control modes of the slewing bearing, the front support telescopic control component, the wheel lifting control component, the flashboard lifting control component, the rollback stop safety component and the self-priming device adopt a hydraulic control mode, the slewing drive of the slewing bearing, the cantilever slewing drive of the self-priming device and the roller drive of the self-priming device are all slewing hydraulic motors, the front support telescopic control component, the wheel lifting control component and the flashboard lifting control component are all hydraulic cylinders, a hydraulic control valve is arranged on a pressure water input port of the water turbine box, and the rollback stop safety component is a hydraulic control safety valve, this self-priming water turbine drive reel sprinkling irrigation machine still includes hydraulic control device, hydraulic control device includes hydraulic power unit, hydraulic power unit includes the drive power supply, the hydraulic pump, hydraulic control valves and hydraulic tank, the drive power supply is connected with the hydraulic pump, the input and the hydraulic tank of hydraulic pump are connected, the output and the hydraulic control valves of hydraulic pump are connected, hydraulic control valves passes through hydraulic pressure pipeline and slewing bearing's swing drive respectively, from the cantilever swing drive of inhaling the device, from the cylinder drive of inhaling the device, preceding support flexible control part, wheel lift control part, picture peg lift control part, the hydraulic control valve of water turbine case, the hydraulic control relief valve is connected.
As an embodiment of the driving power source of the hydraulic pump station and the pumping power source of the self-priming device, the driving power source of the hydraulic pump station and the pumping power source of the self-priming device are engines, each engine comprises a fuel tank, and a power output shaft of each engine is respectively connected with a hydraulic pump of the hydraulic pump station and a pumping pump of the self-priming device through a power distribution mechanism; the hydraulic pump of the hydraulic pump station and the water pump of the self-suction device work in a driving mode driven by an engine.
As a preferable scheme of the present invention, the front end of the board is hinged to the rear end of the board support frame, one end of the board lifting control component is hinged to the board support frame, the other end of the board lifting control component is hinged to the board, and the board is stored and released in a manner that the board is swung up and down by controlling the extension and retraction of the board lifting control component.
According to a further improvement scheme of the invention, the spray head vehicle is provided with a self-walking driving device; and c, moving the spray head vehicle to the set sprinkling irrigation position in the step c in a self-walking mode.
Compared with the prior art, the self-suction water turbine driving reel sprinkler is provided with the self-suction device, so that a water pumping hose and a filtering mechanism of the self-suction device are arranged in an irrigation channel and submerged below the water surface, and then a water pumping pump is started to provide a pressure water source for sprinkler irrigation, so that the self-pumping water sprinkler irrigation operation is realized; because the chassis rotating device arranged at the bottom of the chassis, the telescopic front support vertically arranged at the front part of the chassis and the wheel assembly hinged at the rear part of the bottom of the chassis are arranged, therefore, when the front support telescopic control component and the wheel lifting hydraulic cylinder which are used for controlling the telescopic front support to retract by operating the hydraulic control valve group are simultaneously retracted, the chassis is lowered integrally to support the bottom plane of the chassis support part on the ground stably, the chassis support part is in the state of bearing the weight of the whole machine completely, the chassis can rotate integrally relative to the chassis support part when the rotary drive rotary action of the rotary bearing is controlled, the direction of the nozzle car can be adjusted flexibly according to the sprinkling irrigation direction, and the traction direction of the whole machine can be adjusted flexibly according to the direction of the traction equipment, thereby reducing the condition that crops on the field are excessively rolled on the premise of facilitating transition; because the wheel assembly comprises the wheel supporting beam, the wheels and the wheel lifting hydraulic cylinder, the wheels can be lifted by controlling the wheel lifting hydraulic cylinder to stretch, the distance between the supporting bottom plane of the chassis supporting component and the ground is controlled, the situation that the chassis is scratched due to uneven transition road surface can be further avoided, and the wheel assembly is particularly suitable for sprinkling irrigation operation on field ground heads which are adjacent to an irrigation channel and are configured by a non-pressure water supply plug.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a schematic structural view of the housing of the present invention;
FIG. 5 is a top view of FIG. 4;
fig. 6 is a schematic structural view of the undercarriage swiveling device of the present invention.
In the figure: 1. the water turbine lifting device comprises an underframe, 11, an underframe rotating device, 12, a rotating bearing, 13, an underframe supporting part, 14, a telescopic front support, 2, a reel supporting frame, 3, an inserting plate supporting frame, 4, a wheel assembly, 41, a wheel supporting beam, 42, a wheel, 43, a wheel lifting control part, 5, an inserting plate, 6, a reel, 61, an annular outer gear ring, 7, a water turbine driving device, 71, a water turbine box, 72, a reel driving gearbox, 8, a self-suction device, 81 and a water pumping hose suspension frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings (the whole machine traction direction of the self-priming water turbine driven reel sprinkler is described as the front).
As shown in fig. 1 to 3, the self-priming water turbine driven reel sprinkler comprises a frame, an inserting plate 5, a reel 6, a PE pipe, a water turbine driving device 7, a nozzle car and a self-priming device 8.
As shown in fig. 4 and 5, the machine frame comprises an underframe 1, a reel support frame 2, an inserting plate support frame 3 and a wheel assembly 4.
The underframe 1 is a plane supporting frame structure which is integrally in a bilateral symmetry structure, and the supporting frame structure comprises edge beams which are connected in a closed manner to form an annular frame structure and supporting beams connected to the inside of the annular frame structure; the front end of the underframe 1 is provided with a traction connecting mechanism which can be connected with traction equipment; the bottom of the underframe 1 is provided with an underframe slewing gear 11, the underframe slewing gear 11 is arranged at the gravity center position of the frame, as shown in fig. 6, the undercarriage slewing device 11 comprises a slewing bearing 12 and a chassis supporting part 13 in sequence from top to bottom, the slewing bearing 12 comprises an inner ring, an outer ring and a slewing drive, the inner ring of the slewing bearing 12 is fixedly installed and connected with the undercarriage 1, the outer ring of the slewing bearing 12 is fixedly installed and connected with the chassis supporting part 13, the slewing drive of the slewing bearing 12 is fixedly installed on the undercarriage 1, and the slewing drive of the slewing bearing 12 is installed and connected with the outer ring of the slewing bearing 12 through a transmission mechanism in a matching manner, the relative movement between the inner ring and the outer ring of the slewing bearing 12 can be realized by controlling the slewing action of the slewing drive of the slewing bearing 12, the chassis support member 13 is provided with a flat-plate-shaped support base plane, in order to ensure stable support, the coverage area of the supporting bottom plane of the chassis supporting part 13 is larger than that of the slewing bearing 12; the front part of the underframe 1 is also vertically provided with a telescopic front support 14, the telescopic front support 14 comprises a front support telescopic control component, and the stretching-out supporting state or the retracting-in transition state of the telescopic front support 14 can be realized by controlling the telescopic of the front support telescopic control component.
The reel support frames 2 are arranged into two pieces, and the two reel support frames 2 are vertically arranged on the plane support frame structure of the underframe 1 in a bilateral symmetry mode corresponding to the positions of the underframe rotating devices 11.
The inserting plate supporting frames 3 are arranged into two pieces, the two inserting plate supporting frames 3 are fixedly arranged on the underframe 1 or the reel supporting frame 2 in a bilateral symmetry mode, and the inserting plate supporting frames 3 extend backwards.
The wheel assembly 4 sets up to two, two wheel assemblies 4 are installed at the bottom rear portion of chassis 1 about the symmetry, wheel assembly 4 includes wheel supporting beam 41, wheel 42 and wheel lift control part 43, the front end of wheel supporting beam 41 is connected with chassis 1 is articulated, wheel 42 rolls the setting installation and connects the rear end at wheel supporting beam 41 in the fore-and-aft direction, wheel lift control part 43's one end is connected with reel support frame 2 or picture peg support frame 3, the other end is connected with wheel supporting beam 41, can realize the lift of wheel 42 through the flexible of control wheel lift control part 43, and wheel lift control part 43 is the top that the bottom of wheel 42 was located the horizontal plane when retracting completely is located chassis supporting part 13's support base plane, namely, wheel lift control part 43 is in unsettled state when retracting completely.
The two insertion plates 5 are arranged at the rear end of the insertion plate support frame 3 in a bilateral symmetry mode, the insertion plates 5 are provided with a spray head vehicle backspacing limiting component, each insertion plate 5 comprises an insertion plate lifting control component and a rewinding stopping safety component, and the rewinding stopping safety component is arranged on the spray head vehicle backspacing limiting component.
The reel 6 is arranged in a rolling manner in the front-back direction and is erected and installed at the top end of the reel supporting frame 2 through a bearing, and the reel 6 is provided with an annular outer gear ring 61 which is concentric with the reel 6 on the lateral plates in the left-right direction.
The PE pipe is wound on the reel 6, and the input end of the PE pipe penetrates out of the axis position of the reel 6.
The water turbine driving device 7 comprises a water turbine box 71 and a reel driving gearbox 72; the water turbine box 71 is fixedly arranged on the reel support frame 2, the water turbine box 71 comprises a pressure water input port, a pressure water output port and a water turbine arranged in the water turbine box, the pressure water output port of the water turbine box 71 is communicated and connected with the input end of the PE pipe, and the water turbine of the water turbine box 71 comprises a power output shaft; the reel driving gearbox 72 is fixedly arranged on the underframe 1, the reel driving gearbox 72 comprises a power input shaft and a power output shaft, the power input shaft of the reel driving gearbox 72 is connected with the power output shaft of the water turbine box 71 through a transmission mechanism, and the power output shaft of the reel driving gearbox 72 is connected with the annular outer gear ring 61 through the transmission mechanism in a matching manner.
The sprayer vehicle comprises a sprayer frame, a supporting wheel and a sprayer, wherein the supporting wheel is installed at the bottom of the sprayer frame, the sprayer fixing frame is arranged on the sprayer frame, the input end of the sprayer is connected with the output end of the PE pipe, and the sprayer frame is provided with a collision block corresponding to the rewinding stop safety part of the inserting plate 5.
The self-suction device 8 is fixedly arranged on the underframe 1 and comprises a water pumping power source, a water pumping pump, a water pumping hose and a filtering mechanism; the water pumping power source is connected with a water pump, the input end of the water pump is connected with the filtering mechanism through a water pumping hose, and the output end of the water pump is connected with a pressure water input port of the water turbine box 71 through a pipeline.
When the self-suction type water turbine driven reel sprinkler is in a transition state of being pulled by traction equipment, the PE pipe is in a state of completely accommodating and winding on the reel 6, the inserting plate lifting control component of the inserting plate 5 is in a completely retracted state, the sprinkler truck is in a state of being suspended on the inserting plate 5, the wheel lifting control component 43 is in an extending state, the front support telescopic control component of the telescopic front support 14 is in a completely retracted state, the wheel 42 is in a support state of descending and supporting on the ground, and the distance between the underframe 1 and the ground can be changed by controlling the telescopic amount of the wheel lifting control component 43.
When the self-suction water turbine driven reel sprinkler is pulled to a field for use, firstly, a front support telescopic control component of the telescopic front support 14 is operated to extend out to enable the front part of the underframe 1 to be stably supported, and then the pulling equipment can be detached; then the front support telescopic control component and the wheel lifting control component 43 of the telescopic front support 14 are operated to simultaneously retract, the chassis 1 integrally descends until the support bottom plane of the chassis support component 13 is stably supported on the ground, at this time, the wheels 42 are in a suspended state above the support bottom plane of the chassis support component 13, the telescopic front support 14 is in a suspended state separated from the ground, and the chassis support component 13 is in a state of completely bearing the weight of the whole machine; then the rotary driving of the rotary bearing 12 is controlled to perform rotary motion according to the sprinkling irrigation direction, and the chassis supporting component 13 is in a state of completely bearing the weight of the whole machine, so that the outer ring is fixed and the inner ring rotates relative to the outer ring during the rotary driving rotary motion of the rotary bearing 12, the chassis 1 supports the reel supporting frame 2, the inserting plate supporting frame 3, the wheel component 4, the inserting plate 5, the reel 6, the water turbine driving device 7 and the sprayer vehicle to integrally rotate relative to the chassis supporting component 13, and the rotary driving rotary motion of the rotary bearing 12 is stopped after the sprayer vehicle is over against the sprinkling irrigation direction; then operating the inserting plate lifting control part of the inserting plate 5 to extend to enable the inserting plate 5 to be stably supported on the ground, and driving the nozzle vehicle to descend to the ground in the extending process of the inserting plate 5; moving the spray head vehicle to a set spray irrigation position, then placing a water pumping hose and a filtering mechanism of a self-suction device 8 into an irrigation channel and submerging below the water surface, starting a water pumping power source to enable a water pumping pump to work, enabling pumped pressure water to enter a PE pipe and be sprayed out from a spray head of the spray head vehicle to realize spray irrigation operation, enabling a part of pressure water to enter a water turbine box 71 to drive a water turbine of the water turbine box 71 to rotate and output power from a power output shaft of the water turbine during spray irrigation operation, and enabling a power output shaft of the water turbine box 71 to drive an annular outer gear ring 61 to rotate through a power input shaft of a reel driving gearbox 72 and a power output shaft of the reel driving gearbox 72 to enable a reel 6 to rewind and recover the PE pipe; when the spray head vehicle retracts until the collision block touches the rollback stopping safety part of the insert plate 5, the rollback stopping safety part cuts off the pressure water input entering the water turbine box 71 to stop the water turbine of the water turbine box 71 from outputting power, the reel 6 stops rewinding, the water pumping hose and the filtering mechanism of the self-suction device 8 are firstly retracted after the water pumping pump is closed, then the insert plate lifting control part of the insert plate 5 is operated to retract the insert plate 5, the spray head vehicle is lifted to be separated from the ground in the retracting process of the insert plate 5, then the rotary driving action of the rotary support 12 is controlled according to the traction position of the traction equipment to ensure that the traction connecting mechanism of the underframe 1 is opposite to the traction equipment, then the front support telescopic control part and the wheel lifting control part 43 of the telescopic front support 14 are simultaneously extended to integrally ascend the underframe 1, the support bottom plane of the chassis support part 13 is separated from the ground, the wheels 42 and the telescopic front support 14, and after the traction equipment is connected with the traction connecting mechanism of the underframe 1, the front support telescopic control component of the telescopic front support 14 is controlled to retract, and transition can be performed.
As a further improvement of the present invention, in order to facilitate the storage of the pumping hose and further facilitate the transition, the self-priming device 8 further comprises a pumping hose suspension bracket 81, and the pumping hose suspension bracket 81 comprises a cantilever and a pumping hose lifting mechanism; the bottom end of the cantilever is fixedly arranged on the underframe 1, and the bottom of the cantilever is also provided with a cantilever rotary drive which can enable the cantilever to rotate around a vertical axis; the water pumping hose lifting mechanism is fixedly arranged on the cantilever and comprises a steel wire rope traction roller and a steel wire rope traction guide wheel, the steel wire rope traction roller comprises a roller drive and a traction steel wire rope wound on the steel wire rope traction roller, one end of the traction steel wire rope is fixedly connected with the steel wire rope traction roller, and the other end of the traction steel wire rope is connected with the water pumping hose. The action of controlling the cantilever rotation drive can realize that the cantilever drives the proper water taking position of the water pumping hose stagnation in the cantilever rotation range, and the action of controlling the roller drive can realize the lifting of the water pumping hose.
As an embodiment of the control modes of the components of the slewing bearing 12, the front support telescopic control component, the wheel lifting control component 43, the inserting plate lifting control component, the rewinding stop safety component, the self-suction device 8 and the like, the control modes of the components adopt an electric control mode, namely, the slewing drive of the slewing bearing 12, the cantilever slewing drive of the self-suction device 8 and the roller drive of the self-suction device 8 are all slewing motors, the front support telescopic control component, the wheel lifting control component 43 and the inserting plate lifting control component are all electric spiral rods, an electric control valve is arranged on a pressure water input port of the water turbine box 71, the rewinding stop safety component is an electric control contact switch, the self-suction water turbine drive reel sprinkler further comprises an electric control device, the electric control device comprises a power supply loop and a controller, and the controller is respectively connected with the slewing drive of the slewing bearing 12, The cantilever rotation drive of the self-suction device 8, the roller drive of the self-suction device 8, the front support telescopic control component, the wheel lifting control component 43, the inserting plate lifting control component, the electric control valve of the water turbine box 71 and the electric control contact switch are electrically connected.
As another embodiment of the control modes of the components of the slewing bearing 12, the front support telescopic control component, the wheel lifting control component 43, the inserting plate lifting control component, the rewinding stop safety component, the self-priming device 8 and the like, the control modes of the components adopt hydraulic control modes, namely, the slewing drive of the slewing bearing 12, the cantilever slewing drive of the self-priming device 8 and the roller drive of the self-priming device 8 are all slewing hydraulic motors, the front support telescopic control component, the wheel lifting control component 43 and the inserting plate lifting control component are all hydraulic cylinders, a hydraulic control valve is arranged on a pressure water input port of the water turbine box 71, the rewinding stop safety component is a hydraulic control safety valve, the self-priming water turbine reel drive sprinkler further comprises a hydraulic control device, and the hydraulic control device comprises a hydraulic pump station, the hydraulic pump station comprises a driving power source, a hydraulic pump, a hydraulic control valve group and a hydraulic oil tank, wherein the driving power source is connected with the hydraulic pump, the input end of the hydraulic pump is connected with the hydraulic oil tank, the output end of the hydraulic pump is connected with the hydraulic control valve group, the hydraulic control valve group is respectively connected with the rotary drive of the rotary support 12 through a hydraulic pipeline, the cantilever rotary drive of the self-suction device 8, the roller drive of the self-suction device 8, the front support telescopic control component, the wheel lifting control component 43, the inserting plate lifting control component, the hydraulic control valve of the water turbine box 71 and the hydraulic control.
In order to fully utilize the space and reduce the extra space occupation of the hydraulic oil tank, as a further improvement scheme of the invention, the reel supporting frame 2 comprises a supporting edge beam and a supporting cross beam which are provided with cavity structures, the supporting edge beam and the supporting cross beam are connected in a closed mode, the cavity structures of the supporting edge beam and the supporting cross beam form a closed communication space, and the hydraulic oil tank of the hydraulic pump station is a closed communication space inside the reel supporting frame 2. The reel support frame 2 with the cavity structure can reduce the extra space occupation of the hydraulic oil tank and realize more compact structure.
As an embodiment of the driving power source of the hydraulic pump station and the pumping power source of the self-priming device of the present invention, the driving power source of the hydraulic pump station and the pumping power source of the self-priming device 8 are engines, the engines include fuel tanks, and power output shafts of the engines are respectively connected to a hydraulic pump of the hydraulic pump station and a pumping pump of the self-priming device 8 through power distribution mechanisms.
In order to fully utilize the space and reduce the extra space occupation of the fuel tank, as a further improvement of the invention, the reel support frame 2 comprises a support edge beam and a support cross beam which have a cavity structure, the support edge beam and the support cross beam are connected in a closed manner, the cavity structure of the support edge beam and the support cross beam forms a closed communication space, and the fuel tank of the engine is a closed communication space inside the reel support frame 2. The reel support frame 2 with the cavity structure can reduce the extra space occupation of the fuel tank and realize more compact structure.
As an embodiment of the manner of fitting and connecting the slewing drive of the slewing bearing 12 and the outer ring of the slewing bearing 12, according to the present invention, the slewing drive of the slewing bearing 12 is fitted and connected to the outer ring of the slewing bearing 12 through a rack-and-pinion transmission mechanism, the outer ring of the slewing bearing 12 is an outer gear ring structure having a rack on the outer surface in the circumferential direction, and a drive gear that is fitted and meshed with the outer ring outer gear ring structure of the slewing bearing 12 is provided on the power output end of the slewing drive of the slewing bearing 12.
The plug board 5 can adopt a fixed inclined telescopic plug board structure which is arranged in a straight telescopic way and is obliquely and fixedly arranged at the rear end of the plug board support frame 3 towards the rear lower part, and also can adopt a hinged swinging lifting plug board structure which is hinged and arranged at the rear end of the plug board support frame 3, because the plug board lifting control part of the plug board is usually arranged in the plug board 5 and is relatively complex to manufacture and install, and the plug board lifting control part of the plug board is arranged outside the plug board 5 and is relatively simple to manufacture and install, the rear is preferred, namely, as the preferred scheme of the invention, the front end of the plug board 5 is hinged and arranged at the rear end of the plug board support frame 3, one end of the plug board lifting control part is hinged and arranged at the plug board support frame 3, and the.
In order to reduce the rolling of the traction equipment on the farmland crops, the invention further improves the scheme of the invention, and the spray head vehicle is provided with a self-walking driving device. The self-walking driving device can drive the sprayer vehicle to pull out the PE pipe by self-walking, and then rolling of the traction equipment on farmland crops is reduced. The self-walking driving device can adopt a driving structure controlled by a motor or an engine.
The self-suction water turbine driving reel sprinkler is provided with the self-suction device 8, so that a water suction hose and a filter mechanism of the self-suction device 8 are placed in an irrigation channel and submerged below the water surface, and then a water suction pump is started to provide a pressure water source for sprinkling irrigation, so that the self-pumping water sprinkling irrigation operation is realized; due to the arrangement of the underframe slewing device 11 arranged at the bottom of the underframe 1, the telescopic front support 14 vertically arranged at the front part of the underframe 1 and the wheel assembly 4 hinged and installed at the rear part of the bottom of the underframe 1, when the front support telescopic control part and the wheel lift control part 43 of the telescopic front support 14 are simultaneously retracted by operating the hydraulic control valve group, the chassis 1 is wholly descended to enable the supporting bottom plane of the chassis supporting component 13 to be stably supported on the ground, the chassis supporting component 13 is in a state of completely bearing the weight of the whole machine, the chassis 1 can wholly rotate relative to the chassis supporting component 13 when the rotary driving rotary action of the rotary bearing 12 is controlled, the direction of the spray head vehicle can be flexibly adjusted according to the spray irrigation direction, and meanwhile, the traction direction of the whole machine can be flexibly adjusted according to the direction of the traction equipment, thereby reducing the condition that crops on the field are excessively rolled on the premise of facilitating transition; because the wheel assembly 4 comprises the wheel supporting beam 41, the wheel 42 and the wheel lifting control component 43, the lifting of the wheel 42 can be realized by controlling the expansion and contraction of the wheel lifting control component 43, the distance between the supporting bottom plane of the chassis supporting component 13 and the ground can be controlled, the situation that the chassis is scratched due to uneven transition road surfaces can be further avoided, and the wheel assembly is particularly suitable for sprinkling irrigation operation on field ground heads which are adjacent to irrigation ditches and are configured by a non-pressure water supply plug.
Claims (7)
1. A using method of a self-suction type water turbine driven reel sprinkler is characterized in that the self-suction type water turbine driven reel sprinkler comprises a frame, a plugboard (5), a reel (6), a PE pipe, a water turbine driving device (7), a nozzle car and a self-suction device (8);
the machine frame comprises a bottom frame (1), a reel supporting frame (2), an inserting plate supporting frame (3) and a wheel assembly (4);
the underframe (1) is a plane supporting frame structure which is integrally in a bilateral symmetry structure, and the supporting frame structure comprises edge beams which are connected in a closed manner to form an annular frame structure and supporting beams connected to the inside of the annular frame structure; the front end of the underframe (1) is provided with a traction connecting mechanism; the bottom of the chassis (1) is provided with a chassis slewing device (11), the chassis slewing device (11) is arranged at the gravity center position of the rack, the chassis slewing device (11) sequentially comprises a slewing bearing (12) and a chassis supporting component (13) from top to bottom, the slewing bearing (12) comprises an inner ring, an outer ring and a slewing drive, the inner ring of the slewing bearing (12) is fixedly installed and connected with the chassis (1), the outer ring of the slewing bearing (12) is fixedly installed and connected with the chassis supporting component (13), the slewing drive of the slewing bearing (12) is fixedly installed on the chassis (1), the slewing drive of the slewing bearing (12) is installed and connected with the outer ring of the slewing bearing (12) in a matching way through a transmission mechanism, and the chassis supporting component (13) is provided with a flat plate-shaped supporting base plane; the front part of the underframe (1) is also provided with a telescopic front support (14), and the telescopic front support (14) comprises a front support telescopic control component;
the two reel support frames (2) are arranged in two, and the two reel support frames (2) are vertically arranged on a plane support frame structure of the underframe (1) in a bilateral symmetry mode corresponding to the positions of the underframe rotating devices (11);
the two inserting plate supporting frames (3) are arranged in two, the two inserting plate supporting frames (3) are fixedly arranged on the underframe (1) or the reel supporting frame (2) in a bilateral symmetry manner, and the inserting plate supporting frames (3) extend backwards;
the wheel assembly (4) is arranged into two parts, the two wheel assemblies (4) are symmetrically arranged at the rear part of the bottom of the chassis (1) in a left-right mode, each wheel assembly (4) comprises a wheel supporting beam (41), a wheel (42) and a wheel lifting control part (43), the front end of each wheel supporting beam (41) is hinged to the chassis (1), the wheels (42) are arranged at the rear end of each wheel supporting beam (41) in a rolling mode in the front-back direction, one end of each wheel lifting control part (43) is connected with the reel supporting frame (2) or the inserting plate supporting frame (3), the other end of each wheel lifting control part is connected with the corresponding wheel supporting beam (41), and the horizontal plane of the bottom of each wheel (42) is located above the supporting bottom plane of the chassis supporting part (13) when the wheel lifting control parts;
the two insertion plates (5) are arranged in two, the two insertion plates (5) are symmetrically arranged at the rear end of the insertion plate support frame (3) in the left-right direction, a spray head vehicle retraction limiting part is arranged on the insertion plates (5), the insertion plates (5) comprise insertion plate lifting control parts and rewinding stopping safety parts, and the rewinding stopping safety parts are arranged on the spray head vehicle retraction limiting part;
the reel (6) is arranged in a rolling manner in the front-back direction and is erected and installed at the top end of the reel supporting frame (2) through a bearing, and an annular outer gear ring (61) which is concentric with the reel (6) is arranged on a side plate of the reel (6) in the left-right direction;
the PE pipe is wound on the reel (6), and the input end of the PE pipe penetrates out of the axis position of the reel (6);
the water turbine driving device (7) comprises a water turbine box (71) and a reel driving gearbox (72); the water turbine box (71) is fixedly arranged on the reel support frame (2), the water turbine box (71) comprises a pressure water input port, a pressure water output port and a water turbine arranged in the water turbine box, the pressure water output port of the water turbine box (71) is communicated and connected with the input end of the PE pipe, and the water turbine of the water turbine box (71) comprises a power output shaft; the reel driving gearbox (72) is fixedly arranged on the underframe (1), the reel driving gearbox (72) comprises a power input shaft and a power output shaft, the power input shaft of the reel driving gearbox (72) is connected with the power output shaft of the water turbine box (71) through a transmission mechanism, and the power output shaft of the reel driving gearbox (72) is connected with the annular outer gear ring (61) in a matched manner through the transmission mechanism;
the sprayer vehicle comprises a sprayer frame, a supporting wheel and a sprayer, wherein the supporting wheel is installed at the bottom of the sprayer frame, the sprayer fixing frame is arranged on the sprayer frame, the input end of the sprayer is connected with the output end of the PE pipe, and a collision block is arranged at the position of the sprayer frame corresponding to the rewinding stopping safety part of the inserting plate (5);
the self-suction device (8) is fixedly arranged on the bottom frame (1) and comprises a water pumping power source, a water pumping pump, a water pumping hose and a filtering mechanism; the water pumping power source is connected with a water pumping pump, the input end of the water pumping pump is connected with the filtering mechanism through a water pumping hose, and the output end of the water pumping pump is connected with a pressure water input port of a water turbine box (71) through a pipeline;
the using method specifically comprises the following steps:
a. dismantling the traction equipment: after the self-suction water turbine driving reel sprinkler is pulled to a set position of a field head adjacent to an irrigation canal, firstly, a front support telescopic control component of a telescopic front support (14) is operated to extend out to enable the front part of the underframe (1) to be stably supported, and a pulling device is removed;
b. adjusting the sprinkling irrigation direction: a front support telescopic control component and a wheel lifting control component (43) for controlling the telescopic front support (14) to simultaneously retract to enable the support bottom plane of the chassis support component (13) to be stably supported on the ground, at the moment, the wheel (42) is in a suspended state above the support bottom plane of the chassis support component (13), the telescopic front support (14) is in a suspended state separated from the ground, and the chassis support component (13) is in a state of completely bearing the weight of the whole machine; then controlling the slewing drive of the slewing bearing (12) to perform slewing action according to the sprinkling irrigation direction to enable the inner ring of the slewing bearing (12) to rotate relative to the outer ring and the whole underframe (1) to rotate relative to the chassis supporting component (13), and stopping the slewing action of the slewing drive of the slewing bearing (12) when the sprinkling irrigation vehicle is over against the sprinkling irrigation direction;
c. preparing spray irrigation: the inserting plate lifting control part of the inserting plate (5) is operated to extend out to enable the inserting plate (5) to be stably supported on the ground, and the nozzle vehicle is driven to fall to the ground in the extending process of the inserting plate (5); moving the spray head vehicle to a set sprinkling irrigation position, and then placing a water pumping hose and a filtering mechanism of a self-suction device (8) into an irrigation channel and submerging the water pumping hose and the filtering mechanism below the water surface;
d. and (3) sprinkling irrigation operation: starting a water pumping power source to enable a water pumping pump to work, enabling pumped pressure water to enter a PE pipe and be sprayed out from a spray head of a spray head vehicle to achieve spray irrigation operation, enabling a part of pressure water to enter a water turbine box (71) to drive a water turbine of the water turbine box (71) to rotate and outputting power from a power output shaft of the water turbine while performing spray irrigation operation, enabling a power output shaft of the water turbine box (71) to drive a power input shaft of a gearbox (72) through a reel and a power output shaft of the reel driving gearbox (72) to drive an annular outer gear ring (61) to rotate so as to enable the reel (6) to rewind to recover the PE pipe; when the spray head vehicle returns to the state that the collision block touches the rewinding stopping safety part of the plugboard (5), the rewinding stopping safety part cuts off the pressure water input entering the water turbine box (71) to stop the water turbine of the water turbine box (71) from outputting power, the reel (6) stops rewinding, the water pumping hose and the filtering mechanism of the self-suction device (8) are firstly retracted after the water pumping pump is closed, then the plugboard lifting control part of the plugboard (5) is controlled to retract the plugboard (5), and the spray head vehicle is lifted off the ground in the process of retracting the plugboard (5), so that the sprinkling irrigation operation is completed;
e. traction and transition: controlling the rotary driving action of a rotary support (12) according to the traction position of traction equipment to enable a traction connecting mechanism of an underframe (1) to be opposite to the traction equipment, controlling a front support telescopic control component and a wheel lifting control component (43) of a telescopic front support (14) to simultaneously extend out to enable the underframe (1) to integrally ascend, enabling a support bottom plane of a chassis support component (13) to be separated from the ground, and supporting wheels (42) and the telescopic front support (14) on the ground, controlling the front support telescopic control component of the telescopic front support (14) to retract after the traction equipment is connected with the traction connecting mechanism of the underframe (1), and operating the traction equipment to carry out traction transition.
2. The use of the self-priming water turbine driven reel sprinkler as claimed in claim 1, characterized in that the self-priming device (8) further comprises a suction hose suspension bracket (81), the suction hose suspension bracket (81) comprising a cantilever and a suction hose lifting mechanism; the bottom end of the cantilever is fixedly arranged on the underframe (1), and the bottom of the cantilever is also provided with a cantilever rotary drive which can enable the cantilever to rotate around a vertical axis; the water pumping hose lifting mechanism is fixedly arranged on the cantilever and comprises a steel wire rope traction roller and a steel wire rope traction guide wheel, the steel wire rope traction roller comprises a roller drive and a traction steel wire rope wound on the steel wire rope traction roller, one end of the traction steel wire rope is fixedly connected with the steel wire rope traction roller, and the other end of the traction steel wire rope is connected with the water pumping hose; the cantilever drives the water pumping hose to be stopped at a proper water taking position in the rotation range of the cantilever by controlling the rotation driving action of the cantilever, and the water pumping hose is lifted by controlling the driving action of the roller.
3. The use method of the self-priming water turbine driven reel sprinkler as claimed in claim 2, wherein the control modes of the rotation drive of the rotation support (12), the front support expansion control component, the wheel lifting control component (43), the inserting plate lifting control component, the rewinding stop safety component and the self-priming device (8) adopt an electric control mode, the rotation drive of the rotation support (12), the cantilever rotation drive of the self-priming device (8) and the roller drive of the self-priming device (8) are all rotary motors, the front support expansion control component, the wheel lifting control component (43) and the inserting plate lifting control component are all electric screw rods, an electric control valve is arranged on a pressure water input port of the water turbine box (71), the rewinding stop safety component is an electric control contact switch, and the self-priming water turbine driven reel sprinkler further comprises an electric control device, the electric control device comprises a power supply loop and a controller, and the controller is respectively electrically connected with the rotary drive of the rotary support (12), the cantilever rotary drive of the self-suction device (8), the roller drive of the self-suction device (8), the front support telescopic control component, the wheel lifting control component (43), the plugboard lifting control component, the electric control valve of the water turbine box (71) and the electric control contact switch.
4. The use method of the self-priming water turbine driven reel sprinkler as claimed in claim 2, wherein the control modes of the rotation drive of the rotation support (12), the front support telescopic control component, the wheel lifting control component (43), the inserting plate lifting control component, the rewinding stop safety component and the self-priming device (8) adopt hydraulic control modes, the rotation drive of the rotation support (12), the cantilever rotation drive of the self-priming device (8) and the roller drive of the self-priming device (8) are all rotation hydraulic motors, the front support telescopic control component, the wheel lifting control component (43) and the inserting plate lifting control component are all hydraulic cylinders, a hydraulic control valve is arranged on a pressure water input port of the water turbine box (71), the rewinding stop safety component is a hydraulic control safety valve, and the self-priming water turbine driven reel sprinkler further comprises a hydraulic control device, the hydraulic control device comprises a hydraulic pump station, the hydraulic pump station comprises a driving power source, a hydraulic pump, a hydraulic control valve group and a hydraulic oil tank, the driving power source is connected with the hydraulic pump, the input end of the hydraulic pump is connected with the hydraulic oil tank, the output end of the hydraulic pump is connected with the hydraulic control valve group, the hydraulic control valve group respectively drives the rotary shaft of the rotary bearing (12) through a hydraulic pipeline, the cantilever rotary shaft of the self-suction device (8), the roller of the self-suction device (8) drives, the front support telescopic control component, the wheel lifting control component (43), the plugboard lifting control component, the hydraulic control valve of the water turbine box (71), and the hydraulic control safety.
5. The use method of the self-priming water turbine driven reel sprinkler according to claim 4, characterized in that the driving power source of the hydraulic pump station and the pumping power source of the self-priming device (8) are engines, the engines comprise fuel tanks, and the power output shafts of the engines are respectively connected with the hydraulic pumps of the hydraulic pump station and the pumping pumps of the self-priming device (8) through power distribution mechanisms; the hydraulic pump of the hydraulic pump station and the water pump of the self-suction device (8) work in a driving mode driven by an engine.
6. The use method of the self-priming water turbine driven reel sprinkler as claimed in any one of claims 1 to 5, wherein the front end of the inserting plate (5) is hinged to the rear end of the inserting plate support frame (3), one end of the inserting plate lifting control part is hinged to the inserting plate support frame (3), the other end of the inserting plate lifting control part is hinged to the inserting plate (5), and the inserting plate (5) is retracted and extended in a manner that the inserting plate (5) swings up and down by controlling the extension and retraction of the inserting plate lifting control part.
7. The use method of the self-priming water turbine driven reel sprinkler as claimed in any one of claims 1 to 5, wherein the sprinkler head vehicle is provided with a self-walking driving device; and c, moving the spray head vehicle to the set sprinkling irrigation position in the step c in a self-walking mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810234785.7A CN108432606B (en) | 2018-03-21 | 2018-03-21 | Use method of self-suction water turbine driven reel sprinkler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810234785.7A CN108432606B (en) | 2018-03-21 | 2018-03-21 | Use method of self-suction water turbine driven reel sprinkler |
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| CN108432606B true CN108432606B (en) | 2021-03-19 |
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| CN108450303A (en) | 2018-03-21 | 2018-08-28 | 江苏华源节水股份有限公司 | A kind of self-priming eddies of water wheel drive sprinkler with reel |
| CN113179921B (en) * | 2021-05-21 | 2022-03-04 | 江苏华源节水股份有限公司 | Using method of water turbine driven vehicle-mounted reel sprinkler |
| CN114451270B (en) * | 2021-05-21 | 2022-12-23 | 江苏华源节水股份有限公司 | Reel sprinkler control method for driving whole machine through pressure water |
| CN114503901B (en) * | 2021-05-21 | 2022-12-23 | 江苏华源节水股份有限公司 | Reel sprinkler for driving complete machine through pressure water |
| CN113179920B (en) * | 2021-05-21 | 2022-03-04 | 江苏华源节水股份有限公司 | Water turbine driven vehicle-mounted reel sprinkler |
| CN115399228B (en) * | 2022-09-13 | 2023-10-03 | 吉林牧神机械有限责任公司 | Reel type sprinkler with anti-winding function |
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| CN102729746A (en) * | 2011-08-16 | 2012-10-17 | 党远林 | Amphibious vehicle |
| CN203692100U (en) * | 2014-02-26 | 2014-07-09 | 哈尔滨市北方精机科技有限公司 | Reeling type irrigating machine |
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| CN205567336U (en) * | 2016-01-11 | 2016-09-14 | 江苏华源节水股份有限公司 | Shower nozzle car is from walking reel sprinkling machine |
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