CN216626971U - Self-propelled sprinkler of trailing tube - Google Patents

Self-propelled sprinkler of trailing tube Download PDF

Info

Publication number
CN216626971U
CN216626971U CN202220168002.1U CN202220168002U CN216626971U CN 216626971 U CN216626971 U CN 216626971U CN 202220168002 U CN202220168002 U CN 202220168002U CN 216626971 U CN216626971 U CN 216626971U
Authority
CN
China
Prior art keywords
wire rope
steel wire
water
reel
conveying belt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202220168002.1U
Other languages
Chinese (zh)
Inventor
丛永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Fenglian Agricultural Machinery Co ltd
Original Assignee
Xuzhou Fenglian Agricultural Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xuzhou Fenglian Agricultural Machinery Co ltd filed Critical Xuzhou Fenglian Agricultural Machinery Co ltd
Priority to CN202220168002.1U priority Critical patent/CN216626971U/en
Application granted granted Critical
Publication of CN216626971U publication Critical patent/CN216626971U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion

Landscapes

  • Catching Or Destruction (AREA)

Abstract

The utility model discloses a pipe-dragging self-propelled sprinkling machine, which comprises a bottom frame, a steel wire rope traction device, a sprinkling device and a water conveying belt device, wherein the steel wire rope traction device is arranged on the bottom frame; the steel wire rope traction device comprises a steel wire rope accommodating drum, one end of a steel wire rope is fixedly arranged on the steel wire rope accommodating drum, the other end of the steel wire rope is connected with a ground anchor, and the steel wire rope accommodating drum is provided with a steel wire rope drum rewinding driving component; the sprinkling irrigation device comprises a sprinkling irrigation spray gun provided with a quick connecting mechanism I; the water conveying belt device comprises a water conveying belt accommodating reel, a water conveying belt accommodating reel rewinding driving component is arranged on the water conveying belt accommodating reel, one end of the water conveying belt capable of being wound on the water conveying belt accommodating reel in a stacking mode is provided with a quick connecting mechanism II, and the other end of the water conveying belt is connected with a pressure water output end of the water pump. The utility model has simple structure and convenient operation, can realize longer maximum sprinkling irrigation distance and lighter weight of the whole machine relative to a reel sprinkling irrigation machine, and is particularly suitable for sprinkling irrigation operation on farmlands with irrigation canals or irrigation wells and other water source areas on the periphery.

Description

Self-propelled sprinkler of trailing tube
Technical Field
The utility model relates to a sprinkler, in particular to a pipe-dragging self-propelled 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. Reel sprinkling irrigation machine is the sprinkling irrigation equipment of selecting for use usually in present farmland water-saving irrigation, it is at the during operation of sprinkling irrigation that carries on, utilize tractor etc. traction engine with reel sprinkling irrigation machine whole tractive to the field ground after, utilize tractor or winch etc. traction equipment to drag out the shower nozzle car that is connected with the PE pipe of sprinkling irrigation to the sprinkling irrigation place of predetermineeing, spray irrigation pressure water gets into the PE pipe of sprinkling irrigation and carries out the sprinkling irrigation operation from the shower nozzle blowout of shower nozzle car after opening the pressure sluice gate of sprinkling irrigation, start the reel and rewind the device drive reel gyration simultaneously, thereby realize that the automation of sprinkling irrigation PE pipe is retrieved and drive the shower nozzle car and rollback.
The reel sprinkler generally comprises a chassis, a reel supporting frame, a reel, a sprinkling PE pipe, a reel rewinding device and a sprinkler, and the whole structure is complex. The sprinkling irrigation PE pipe of the reel sprinkling machine is used as a pressure water delivery working part, not only needs to have enough supporting strength in the radial direction to resist extrusion deformation and pressure of pressure water when being wound on a reel, but also needs to have enough tensile strength in the axial direction to pull a sprinkler car, so the sprinkling irrigation PE pipe of the reel sprinkling machine is generally a thick-wall pipe structure with a relatively thick weight, the whole weight of the reel sprinkling machine is larger after being wound on the reel, the whole length and the size of the sprinkling irrigation PE pipe are limited, and the maximum sprinkling irrigation distance is limited; in addition, the reel sprinkler with large overall weight not only easily causes excessive rolling on crops, but also is inconvenient for transition operation.
Disclosure of Invention
In view of the above problems, the present invention provides a pipe-pulling self-propelled sprinkler, which has a simple structure and is convenient to operate, can realize a longer maximum sprinkling distance and a lighter weight of the whole sprinkler relative to a reel sprinkler, and is particularly suitable for sprinkling irrigation operation of farmlands having water sources such as irrigation canals or irrigation wells around.
In order to realize the purpose, the pipe dragging self-propelled sprinkling machine comprises an underframe, a steel wire rope traction device, a sprinkling device and a water delivery belt device.
Wheels are arranged at the bottom of the underframe.
The steel wire rope traction device comprises a steel wire rope accommodating reel which is arranged on the underframe in a rolling matching mode, a steel wire rope fixedly arranged on the steel wire rope accommodating reel is wound on the steel wire rope accommodating reel, the other end of the steel wire rope is connected with a ground anchor, and the steel wire rope accommodating reel is in transmission connection with a steel wire rope reel backrush driving part.
The sprinkling irrigation device comprises a sprinkling irrigation spray gun fixedly mounted on the bottom frame, and a quick connecting mechanism I is arranged on a pressure water input port of the sprinkling irrigation spray gun.
The water conveying belt device comprises a water conveying belt accommodating reel which is arranged on the underframe in a rolling matching way, and a water conveying belt accommodating reel rewinding driving component is arranged on the water conveying belt accommodating reel; one end of the water conveying belt capable of being wound on the water conveying belt accommodating reel in a stacking mode is provided with a quick connecting mechanism II matched with the quick connecting mechanism I, the other end of the water conveying belt is connected with a pressure water output end of a water pump, and the water pump is in transmission connection with a water pump driving component.
According to a further improvement scheme of the utility model, the steel wire rope reel rewinding driving component is a water turbine box fixedly mounted on the underframe, a pressure water input end of the water turbine box is also provided with a quick connection mechanism I, a pressure water output end of the water turbine box is in matched connection with the quick connection mechanism I of the spray irrigation spray gun through a pipeline, a power output shaft of the water turbine box is in transmission connection with an input shaft of a water turbine gearbox, and an output shaft of the water turbine gearbox is in transmission connection with the steel wire rope containing reel.
As a further improvement scheme of the utility model, a rope guider in transmission connection with the steel wire rope accommodating drum is arranged on the steel wire rope accommodating drum or in front of the steel wire rope accommodating drum.
As a preferred scheme of the utility model, the rope guider comprises an 8-shaped positive and negative bidirectional screw shaft and a rope guide which is matched, sleeved and installed on the 8-shaped positive and negative bidirectional screw shaft and can reciprocate along the 8-shaped positive and negative bidirectional screw shaft, and the 8-shaped positive and negative bidirectional screw shaft is in transmission connection with the steel wire rope accommodating drum.
As a preferable aspect of the present invention, the axial direction of the water transport tape housing reel is horizontally arranged.
As a further development of the utility model, the water transport belt take-up reel rewind drive is a universal coupling.
As a further development of the utility model, the water-conveying belt is a fire-fighting belt.
As a further improvement of the utility model, the wheels comprise a rear supporting wheel and a front steering wheel, and the front steering wheel is of a universal wheel structure.
Compared with the prior art, when the self-propelled irrigation machine with the towing pipe is used for sprinkling irrigation on a farmland, the self-propelled irrigation machine with the towing pipe is dragged to be stopped at the farmland ground needing sprinkling irrigation through dragging, the steel wire rope with the distance and the length needing sprinkling irrigation is pulled out forwards from the steel wire rope containing reel, the ground anchor is knocked into the ground to be fixed, meanwhile, after the water conveying belt is completely pulled out from the water conveying belt containing reel, the quick connecting mechanism II of the water conveying belt is matched and installed with the quick connecting mechanism I of the sprinkling irrigation spray gun, the input end of the water suction pump is immersed below the liquid level of a water source ground such as an irrigation channel or an irrigation well, and the water suction pump driving part and the steel wire rope reel rewinding driving part can be started. The pressure water formed by pumping pressure of the water pump props up the water conveying belt, the water conveying belt is sprayed out from the spray irrigation spray gun through the water conveying belt to realize spray irrigation, meanwhile, the steel wire rope accommodating winding drum is wound back to enable the steel wire rope to pull the chassis to move forwards, the dragging pipe self-propelled sprinkler drags the whole water conveying belt to move forwards, the water conveying belt is wound on the water conveying belt accommodating winding drum by the water conveying belt accommodating winding drum driving component until the dragging pipe self-propelled sprinkler moves forwards to a fixed position of the ground anchor, the water pump driving component and the steel wire rope winding drum winding driving component are closed, spray irrigation operation of setting a spray irrigation distance is completed, and after the water conveying belt is dismantled, the water conveying belt can be wound on the water conveying belt accommodating winding drum by the aid of the water conveying belt accommodating winding drum winding driving component, and field transfer operation can be carried out. The pipe-dragging self-propelled sprinkling machine adopts the water conveying belt as a sprinkling and infusion water part, can be flattened into a belt-shaped structure during non-sprinkling operation, and can realize not only lighter weight but also longer accommodating length; the pipe-dragging self-propelled sprinkling machine adopts the steel wire rope as a part for dragging the chassis to move, the lighter weight of the whole machine can realize the adoption of the steel wire rope with relatively smaller diameter, and further can realize larger steel wire rope accommodating capacity of the steel wire rope accommodating reel, thereby realizing longer sprinkling distance; simple structure, convenient operation, the specially adapted has the farmland in irrigation ditches or irrigation water well etc. water source ground to the periphery to carry out the sprinkling irrigation operation.
Drawings
FIG. 1 is a schematic view of the sprinkler irrigation of the present invention;
FIG. 2 is an enlarged partial view of FIG. 1;
FIG. 3 is a schematic top view of the sprinkler of the present invention in an operating condition;
fig. 4 is a partially enlarged view of fig. 3.
In the figure: 1. the device comprises a base frame, 2, a steel wire rope traction device, 21, a steel wire rope containing winding drum, 22, a steel wire rope, 23, a ground anchor, 24, a water turbine box, 25, a rope guider, 3, a sprinkling irrigation device, 31, a sprinkling irrigation spray gun, 4, a water conveying belt device, 41, a water conveying belt containing winding disc, 42, a water conveying belt, 43 and a water suction pump.
Detailed Description
The present invention will be further described with reference to the accompanying drawings (hereinafter, the present invention will be described with the direction of movement of the pipe-towed self-propelled sprinkler along the wire rope as the front).
As shown in fig. 1 and 3, the self-propelled pipe-dragging sprinkler comprises a base frame 1, a steel wire rope traction device 2, a sprinkling irrigation device 3 and a water conveying belt device 4.
Wheels are arranged at the bottom of the underframe 1.
As shown in fig. 2 and 4, the wire rope traction device 2 includes a wire rope accommodating drum 21 installed on the chassis 1 in a rolling fit manner, a wire rope 22 fixedly installed on the wire rope accommodating drum 21 at one end is wound on the wire rope accommodating drum 21, a ground anchor 23 is installed and connected at the other end of the wire rope 22, the wire rope accommodating drum 21 is in transmission connection with a wire rope drum rewinding driving component, and the wire rope drum rewinding driving component can be an electric driving motor, a hydraulic driving water turbine box or an engine.
The sprinkling irrigation device 3 comprises a sprinkling irrigation spray gun 31 fixedly installed on the underframe 1, and a quick connecting mechanism I is arranged on a pressure water input port of the sprinkling irrigation spray gun 31.
The water conveying belt device 4 comprises a water conveying belt accommodating reel 41 which is arranged on the underframe 1 in a rolling fit mode, a water conveying belt accommodating reel rewinding driving component is arranged on the water conveying belt accommodating reel 41, and the water conveying belt accommodating reel rewinding driving component can be a manually operated rewinding crank arm or a universal coupling which can be in transmission connection with a power output shaft of a tractor; one end of the water conveying belt 42 capable of being wound on the water conveying belt accommodating reel 41 in a stacking mode is provided with a quick connecting mechanism II matched with the quick connecting mechanism I, the other end of the water conveying belt is connected with a pressure water output end of a water suction pump 43, the water suction pump 43 is in transmission connection with a water suction pump driving part, the water suction pump driving part can be an electric driving motor or an engine, and the water conveying belt 42 can be a fire fighting belt in order to achieve high compressive strength of the water conveying belt 42.
When the pipe-dragging self-propelled sprinkling machine is used for sprinkling irrigation of farmlands, as shown in fig. 1 and fig. 3, after the pipe-dragging self-propelled sprinkling machine is stopped at the farmland land to be irrigated through dragging and dragging, the steel wire rope 22 with the distance and the length to be irrigated is pulled out forwards from the steel wire rope containing reel 21, the ground anchor 23 is knocked into the ground for fixing, meanwhile, after the water conveying belt 42 is completely pulled out from the water conveying belt containing reel 41, the quick connecting mechanism II of the water conveying belt 42 is matched and installed with the quick connecting mechanism I of the sprinkling gun 31, the input end of the water suction pump 43 is submerged below the liquid level of a water source land such as an irrigation channel or an irrigation well, and the water suction pump driving part and the steel wire rope reel rewinding driving part can be started. The pressure water formed by pumping pressure of the water pump 43 supports the water conveying belt 42 and is sprayed out from the water conveying spray gun 31 through the water conveying belt 42 to realize spray irrigation, meanwhile, the steel wire rope accommodating reel 21 is rewound to enable the steel wire rope 22 to pull the chassis 1 to move forwards, the dragging pipe self-propelled type sprinkler drags the water conveying belt 42 to integrally move forwards and automatically until the dragging pipe self-propelled sprinkler moves forwards to the fixed position of the ground anchor 23, the water pump driving component and the steel wire rope reel rewinding driving component are closed, spray irrigation operation of setting a spray irrigation distance is completed, after the water conveying belt 42 is removed, the water conveying belt 42 can be wound on the water conveying belt accommodating reel 41 through the water conveying belt accommodating reel rewinding driving component, and field transfer operation can be carried out. The pipe-dragging self-propelled sprinkling machine adopts the water conveying belt 42 as a sprinkling and infusion water part, can be flattened into a belt-shaped structure during non-sprinkling operation, and can realize not only lighter weight but also longer accommodating length; this self-propelled sprinkling irrigation of towline machine adopts wire rope 22 as the part that pulls chassis 1 and remove, and lighter complete machine weight can realize adopting the wire rope 22 that the diameter is less relatively, and then can realize that wire rope holds 21 bigger wire rope holding capacities of reel to realize longer sprinkling irrigation distance.
In order to reduce the mechanism arrangement, as a further improvement scheme of the utility model, the steel wire rope reel rewinding driving component is a water turbine box 24 fixedly mounted on the underframe 1, a pressure water input end of the water turbine box 24 is also provided with a quick connecting mechanism I, a pressure water output end of the water turbine box 24 is connected with the quick connecting mechanism I of the sprinkling spray gun 31 in a matching manner through a pipeline, a power output shaft of the water turbine box 24 is in transmission connection with an input shaft of a water turbine gearbox, and an output shaft of the water turbine gearbox is in transmission connection with the steel wire rope containing reel 21. When carrying out the sprinkling irrigation operation, with I cooperation erection joint of quick coupling mechanism II and the quick coupling mechanism of water turbine case 24 of water conveying area 42, can realize the rotatory output power of water turbine that pressure water drove water turbine case 24 to drive wire rope through the water turbine gearbox and hold reel 21 gyration. To simplify the mechanism setup, the water turbine case 24 and the water turbine gearbox may be integrally mounted.
In order to realize the sequential winding of the steel wire rope 22 on the steel wire rope accommodating drum 21 and avoid the rope disorder phenomenon, as a further improvement scheme of the utility model, a rope guider 25 in transmission connection with the steel wire rope accommodating drum 21 is arranged on the steel wire rope accommodating drum 21 or in front of the steel wire rope accommodating drum 21, and because the mode that the steel wire rope 22 is sequentially wound on the steel wire rope accommodating drum 21 in a stacking mode can realize larger steel wire rope accommodating capacity, the rope guider 25 preferably adopts a rope guider structure comprising an 8-shaped positive and negative bidirectional screw shaft and a rope guider which is matched and sleeved on the 8-shaped positive and negative bidirectional screw shaft and can reciprocate along the 8-shaped positive and negative bidirectional screw shaft, the 8-shaped positive and negative bidirectional screw shaft is in transmission connection with the steel wire rope accommodating drum 21, namely the steel wire rope accommodating drum 21 can drive the 8-shaped positive and negative bidirectional screw shaft to circumferentially rotate, Thereby realizing the reciprocating motion of the rope guider along the 8-shaped positive and negative bidirectional screw shaft to guide the steel wire rope 22.
The axial direction of the hose-receiving reel 41 may be arranged vertically or horizontally, since the latter is more convenient for handling the hose-receiving reel rewind driving member, and thus for facilitating the winding of the hose 42 on the hose-receiving reel 41 by means of the hose-receiving reel rewind driving member, as a preferred aspect of the utility model, the axial direction of the hose-receiving reel 41 is arranged horizontally.
Because the steel wire rope 22 is wound on the steel wire rope accommodating drum 21 in a laminated mode, the phenomenon of laminated turning and swinging can occur, and therefore in order to achieve self-adaptive adjustment of the advancing direction of the underframe 1, as a further improvement scheme of the utility model, the wheels comprise a rear supporting wheel and a front steering wheel, and the front steering wheel is of a universal wheel structure.

Claims (8)

1. A pipe-dragging self-propelled sprinkling machine comprises a chassis (1) and a sprinkling device (3); wheels are arranged at the bottom of the underframe (1); the sprinkling irrigation device (3) comprises a sprinkling irrigation spray gun (31), and a pressure water input port of the sprinkling irrigation spray gun (31) is provided with a quick connection mechanism I; it is characterized in that the spray irrigation spray gun (31) is fixedly arranged on the underframe (1);
the pipe-dragging self-propelled sprinkling machine also comprises a steel wire rope traction device (2), a sprinkling irrigation device (3) and a water delivery belt device (4);
the steel wire rope traction device (2) comprises a steel wire rope accommodating drum (21) which is arranged on the underframe (1) in a rolling fit mode, a steel wire rope (22) with one end fixedly arranged on the steel wire rope accommodating drum (21) is wound on the steel wire rope accommodating drum (21), the other end of the steel wire rope (22) is connected with a ground anchor (23) in an installing mode, and the steel wire rope accommodating drum (21) is in transmission connection with a steel wire rope drum rewinding driving part;
the water delivery belt device (4) comprises a water delivery belt accommodating reel (41) which is arranged on the underframe (1) in a rolling fit mode, and a water delivery belt accommodating reel rewinding driving component is arranged on the water delivery belt accommodating reel (41); one end of a water conveying belt (42) capable of being wound on the water conveying belt accommodating reel (41) in a stacking mode is provided with a quick connecting mechanism II matched with the quick connecting mechanism I, the other end of the water conveying belt is connected with a pressure water output end of a water suction pump (43), and the water suction pump (43) is in transmission connection with a water suction pump driving part.
2. The pipe-pulling self-propelled sprinkler according to claim 1, wherein the wire rope reel rewinding driving member is a water turbine box (24) fixedly mounted on the base frame (1), a pressure water input end of the water turbine box (24) is also provided with a quick connection mechanism I, a pressure water output end of the water turbine box (24) is connected with the quick connection mechanism I of the sprinkling gun (31) in a matching manner through a pipeline, a power output shaft of the water turbine box (24) is in transmission connection with an input shaft of a water turbine gearbox, and an output shaft of the water turbine gearbox is in transmission connection with the wire rope containing reel (21).
3. The machine according to claim 1 or 2, characterized in that a rope guider (25) in driving connection with the wire rope accommodating drum (21) is installed on the wire rope accommodating drum (21) or in front of the wire rope accommodating drum (21).
4. The pipe-pulling self-propelled sprinkler according to claim 3, wherein the rope guider (25) comprises an 8-shaped forward and reverse bidirectional screw shaft and a rope guide which is fittingly sleeved on the 8-shaped forward and reverse bidirectional screw shaft and can reciprocate along the 8-shaped forward and reverse bidirectional screw shaft, and the 8-shaped forward and reverse bidirectional screw shaft is in transmission connection with the steel wire rope accommodating drum (21).
5. The trailing arm self-propelled sprinkler according to claim 1 or 2, characterized in that the axial direction of the hose-receiving reel (41) is arranged horizontally.
6. The trawl self-propelled sprinkler according to claim 5, wherein the hose-containing reel rewind drive member is a universal coupling.
7. The trailing pipe self-propelled sprinkler according to claim 1 or 2, characterized in that the water hose (42) is a fire hose.
8. The trawl self-propelled sprinkler according to claim 1 or 2, wherein the wheels comprise a rear support wheel and a front steering wheel, and the front steering wheel is a universal wheel structure.
CN202220168002.1U 2022-01-21 2022-01-21 Self-propelled sprinkler of trailing tube Active CN216626971U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220168002.1U CN216626971U (en) 2022-01-21 2022-01-21 Self-propelled sprinkler of trailing tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220168002.1U CN216626971U (en) 2022-01-21 2022-01-21 Self-propelled sprinkler of trailing tube

Publications (1)

Publication Number Publication Date
CN216626971U true CN216626971U (en) 2022-05-31

Family

ID=81727606

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220168002.1U Active CN216626971U (en) 2022-01-21 2022-01-21 Self-propelled sprinkler of trailing tube

Country Status (1)

Country Link
CN (1) CN216626971U (en)

Similar Documents

Publication Publication Date Title
WO2019178964A1 (en) Self-suction type water turbine driving reel sprinkler
CN106368306A (en) Municipal pipeline dredging device and municipal pipeline dredging vehicle
CN108432606B (en) Use method of self-suction water turbine driven reel sprinkler
CN110905024A (en) Rescue equipment, vehicle and rescue method
CN108207578A (en) A kind of self-suction hydraulic sprinkler with reel
US3739985A (en) Irrigation equipment for tractor
CN216626971U (en) Self-propelled sprinkler of trailing tube
CN220936066U (en) Self-propelled sprinkler
CN212918722U (en) Pneumatic pipeline crawling operation mechanism
CN114503901B (en) Reel sprinkler for driving complete machine through pressure water
CN105028133A (en) Light winch type sprinkling irrigation machine
CN114451270B (en) Reel sprinkler control method for driving whole machine through pressure water
CN115997657A (en) Reel type sprinkler turbine driving auxiliary power and monitoring system
CN114451271B (en) Vehicle-mounted reel sprinkling machine
CN108377888B (en) Ship type sprinkler for large farm irrigation canal
CN108617475A (en) A kind of liquid automation spray casting machine
CN105083002B (en) A kind of hydraulic capstan mechanism of multi-purpose sprinkling irrigation tractor
CN211745951U (en) Movable swinging type sprinkling irrigation equipment
CN208490492U (en) A kind of liquid automation spray casting machine
JP2691395B2 (en) Pile driving method and pile press-in / pull-out device
CA3045826C (en) Boat-shaped sprinkler irrigation machine for large-scale farm irrigation canals
CN208029808U (en) Self-suction hydraulic sprinkler with reel
CN212993583U (en) Rotatable reel sprinkling irrigation machine
CN214229272U (en) Irrigation vehicle suitable for different water pipe connectors
CN113179921B (en) Using method of water turbine driven vehicle-mounted reel sprinkler

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant