Self-priming water turbine-driven reel sprinkler irrigation machine

Patent metadata

Field	Value
Publication number	US-10973180-B2
Application number	US-201816337914-A
Country	US
Kind code	B2
Filing date	Jun 25, 2018
Priority date	Mar 21, 2018
Publication date	Apr 13, 2021
Grant date	Apr 13, 2021

Abstract

A self-priming water turbine-driven reel sprinkler irrigation machine includes a framework, a plug board, a reel, a PE pipe, a water turbine driving device, a sprinkler wagon, and a self-priming device. The framework comprises an underframe, a reel support frame, a plug board support frame, and a wheel assembly. A bottom portion of the underframe is provided with an underframe rotary device, and the underframe rotary device comprises a rotary bearing and a chassis support member. An inner ring of the rotary bearing is fixedly mounted to the underframe, and an outer ring of the rotary bearing is fixedly mounted and connected to the chassis support member. A telescopic front support is disposed at a front part of the underframe. The wheel assembly comprises a wheel support beam, a wheel, and a wheel lifting hydraulic cylinder. The self-priming device comprises a water pump, a pumping hose, and a filtering mechanism.

First claim

What is claimed is:

1. A self-priming water turbine-driven reel sprinkler irrigation machine, comprising a framework, a plug board, a reel, a PE pipe, a water turbine driving device, a sprinkler wagon, and a self-priming device, wherein:
the framework comprises an underframe, a reel support frame, a plug board support frame, and a wheel assembly;
the underframe is a planar support frame structure that is bilaterally symmetrical as a whole, and the planar support frame structure comprises boundary beams connected in a closed loop to form an annular frame structure and support beams connected to an interior of the annular frame structure; a traction connecting mechanism is disposed at a front end of the underframe; a bottom portion of the underframe is provided with an underframe rotary device, and the underframe rotary device is disposed at a center of gravity of the framework and the underframe rotary device comprises a rotary bearing and a chassis support member sequentially from top to bottom; the rotary bearing comprises an inner ring, an outer ring, and a rotary drive; the inner ring of the rotary bearing is fixedly mounted and connected to the underframe, the outer ring of the rotary bearing is fixedly mounted and connected to the chassis support member, and the rotary drive of the rotary bearing is fixedly mounted on the underframe, and the rotary drive of the rotary bearing is matingly mounted and connected to the outer ring of the rotary bearing through a transmission mechanism; the chassis support member is provided with a flat support base plane; a telescopic front support is further disposed at a front part of the underframe, and the telescopic front support comprises a front support extension and retraction control member;
two reel support frames are provided, and the two reel support frames are symmetrically and vertically mounted on the planar support frame structure of the underframe corresponding in position to the underframe rotary device;
two plug board support frames are provided, and the two plug board support frames are symmetrically and fixedly mounted on the underframe or the reel support frames, and the plug board support frames extend rearwards of the telescopic front support;
two wheel assemblies are provided, and the two wheel assemblies are symmetrically mounted at a rear part of the bottom portion of the underframe; each wheel assembly comprises a wheel support beam, a wheel, and a wheel lifting control member; a front end of the wheel support beam is hingedly connected to the underframe, and the wheel is provided to roll back and forth and is mounted and connected to a rear end of the wheel support beam; the wheel lifting control member has one end connected to the reel support frame or the plug board support frame and the other end connected to the wheel support beam; and when the wheel lifting control member is completely retracted, a horizontal plane where a bottom portion of the wheel is located above the support base plane of the chassis support member;
two plug boards are provided, and the two plug boards are symmetrically mounted on a rear end of the plug board support frame; each plug board is provided with a sprinkler wagon return limiting member, and each plug board comprises a plug board lifting control member and a rollback stopping safety member, and the rollback stopping safety member is disposed on the sprinkler wagon return limiting member;
the reel is provided to roll back and forth and is erected at a top of the reel support frame through a bearing, and left and right side plates of the reel are provided with annular outer gear rings concentric to the reel;
the PE pipe is wound on the reel, and an input end of the PE pipe penetrates through an axial center of the reel;
the water turbine driving device comprises a water turbine box and a reel driving gearbox; the water turbine box is fixedly mounted on the reel support frame, and the water turbine box comprises a pressurized water input port, a pressurized water output port, and a water turbine disposed inside the water turbine box; the pressurized water output port of the water turbine box communicates with the input end of the PE pipe, the water turbine of the water turbine box comprises a power output shaft; the reel driving gearbox is fixedly mounted on the underframe, and the reel driving gearbox comprises a power input shaft and a power output shaft; the power input shaft of the reel driving gearbox is connected to the power output shaft of the water turbine of the water turbine box through the transmission mechanism, and the power output shaft of the reel driving gearbox is matingly connected to the annular outer gear ring through the transmission mechanism;
the sprinkler wagon comprises a sprinkler frame, a support wheel, and a sprinkler; the support wheel is mounted at a bottom portion of the sprinkler frame; the sprinkler is fixedly erected on the sprinkler frame, and an input end of the sprinkler is connected to an output end of the PE pipe; and the sprinkler frame is provided with a collision block corresponding in position to the rollback stopping safety member of the plug board; and
the self-priming device is fixedly mounted on the underframe, and comprises a pumping power source, a water pump, a pumping hose, and a filtering mechanism; the pumping power source is connected to the water pump, an input end of the water pump is connected to the filtering mechanism through the pumping hose, and an output end of the water pump is connected to the pressurized water input port of the water turbine box through a pipeline.

2. The self-priming water turbine-driven reel sprinkler irrigation machine according to claim 1 , wherein the self-priming device further comprises a pumping hose suspension bracket, and the pumping hose suspension bracket comprises a cantilever and a pumping hose lifting mechanism; a bottom end of the cantilever is fixedly mounted on the underframe; a cantilever rotary drive for rotating the cantilever around a vertical axis is further disposed on a bottom portion of the cantilever; the pumping hose lifting mechanism is fixedly mounted on the cantilever, and comprises a wire rope traction roller and a wire rope traction guide wheel; the wire rope traction roller comprises a roller drive and a traction wire rope wound on the wire rope traction roller; the traction wire rope has one end fixedly connected to the wire rope traction roller and the other end connected to the pumping hose.

3. The self-priming water turbine-driven reel sprinkler irrigation machine according to claim 2 , wherein the rotary drive of the rotary bearing, the cantilever rotary drive of the self-priming device, and the roller drive of the self-priming device are all rotary motors; the front support extension and retraction control member, the wheel lifting control member, and the plug board lifting control member are all electric screws; the pressurized water input port of the water turbine box is provided with an electric control valve; the rollback stopping safety member is an electric control contact switch; the self-priming water turbine-driven reel sprinkler irrigation machine further comprises an electric control device; the electric control device comprises a power circuit and a controller; the controller is electrically connected to the rotary drive of the rotary bearing, the cantilever rotary drive of the self-priming device, the roller drive of the self-priming device, the front support extension and retraction control member, the wheel lifting control member, the plug board lifting control member, the electric control valve of the water turbine box, and the electric control contact switch, respectively.

4. The self-priming water turbine-driven reel sprinkler irrigation machine according to claim 2 , wherein the rotary drive of the rotary bearing, t

Assignees

• Jiangsu Huayuan Water Saving Co Ltd
• Univ China Mining

Inventors

• Qiu Zhipeng
• Peng Tao
• Liu Peiyong
• Zhang Jinxiang
• Zhu Zhencai
• Jiang Fan

Classifications

• B05B3/0455

  the outlet elements being rotated by a deflecting element being successively moved into the discharged jet by the action of a biasing means and out of the discharged jet by the discharged jet · CPC title

• A01G25/09 Primary

  Watering arrangements making use of movable installations on wheels or the like · CPC title

• A01G25/095 Primary

  winch-driven (A01G25/097 takes precedence) · CPC title

• A01G25/092 Primary

  movable around a pivot centre · CPC title

• B05B9/007

  At least a part of the apparatus, e.g. a container, being provided with means, e.g. wheels, for allowing its displacement relative to the ground · CPC title