CN102530215A - Boat hydraulic motor driving propeller - Google Patents
Boat hydraulic motor driving propeller Download PDFInfo
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- CN102530215A CN102530215A CN2010105838430A CN201010583843A CN102530215A CN 102530215 A CN102530215 A CN 102530215A CN 2010105838430 A CN2010105838430 A CN 2010105838430A CN 201010583843 A CN201010583843 A CN 201010583843A CN 102530215 A CN102530215 A CN 102530215A
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Abstract
The invention relates to a water traffic boat, in particular to a boat hydraulic motor driving propeller for a water traffic boat, which can adjust the best drive boat operation efficiency according to draft depth of a boat, and substantially comprises 1 a boat tail body, 2 a hydraulic motor driving propeller driving angle adjusting hydraulic oil cylinder, 3 a main body support frame, 4 a moving fixed support, 5 a hydraulic lifting oil cylinder fixing seat, 6 a hydraulic motor fixing seat, 7 a hydraulic motor and 8 a propeller and the like.
Description
Affiliated technical field
The present invention relates to waterborne traffic ship ship, is a kind of waterborne traffic ship ship ship fluid motor-driven screw propeller that can in good time adjust optimal drive ship shipping row usefulness according to the ship ship drinking water depth peculiar to vessel; It is mainly by ship quarter of a ship body 1,, and 2, the fluid motor-driven screw propeller drives angle regulator solution compressing cylinder, 3, the body supports frame; 4, active fixed rack, 5, hydraulic lifting oil cylinder permanent seat, 6, the HM Hydraulic Motor permanent seat; 7, HM Hydraulic Motor, 8, device such as screw propeller constitutes.
Technical background
The propeller arrangement that existing ship ship drives all adopts mechanical structure device, and it is inflexible to drive the screw propeller location, and gearbox designs is handled complicated, and power waste and loss are many, can not bring into play ship ship adapted power usefulness to greatest extent.
Summary of the invention
Task of the present invention is: to waterborne traffic ship ship a kind of simple in structure, fluid motor-driven screw propeller that can drive ship shipping row with optimal drive usefulness is provided; It mainly drives angle regulator solution compressing cylinder by: fluid motor-driven screw propeller, the body supports frame, and active fixed rack, the hydraulic lifting oil cylinder, the HM Hydraulic Motor permanent seat, HM Hydraulic Motor, device such as screw propeller constitutes; Be fixed on one or more fluid motor-driven power spin oars of afterbody behind the ship ship, driving screw propeller with mechanical type equally is operation Power Drive Unit waterborne; But its power driven can realize best output through fluid control power; The promotion center position of fluid motor-driven power spin oar obtains only adjustment according to draft, ship ship center of gravity, running velocity, luffing angle, thereby realizes optimal drive ship shipping row usefulness.
Description of drawings
Description of drawings is following:
Figure: ship ship fluid motor-driven power spin oar schematic side view
The practical implementation method
Referring to accompanying drawing; Do further to describe in detail below in conjunction with accompanying drawing: what a kind of waterborne traffic ship was peculiar to vessel can obtain only adjustment according to ship ship draft, ship ship center of gravity, running velocity, luffing angle in good time, thereby realizes the fluid motor-driven power spin oar of optimal drive ship shipping row usefulness; It is mainly by ship quarter of a ship body 1,, and 2, the fluid motor-driven screw propeller drives angle regulator solution compressing cylinder, 3, the body supports frame; 4, active fixed rack, 5, hydraulic lifting oil cylinder permanent seat, 6, the HM Hydraulic Motor permanent seat; 7, HM Hydraulic Motor, 8, device such as screw propeller constitutes; Its principal character is: 1, ship quarter of a ship body: ship quarter of a ship body refers to the ship quarter of a ship metal shell of institute's adapted fluid motor-driven screw propeller; 2, the fluid motor-driven screw propeller drives angle regulator solution compressing cylinder: it is the hydraulic ram of the same size model of pair of right and left that the fluid motor-driven screw propeller drives angle regulator solution compressing cylinder, in the middle of the duplex lug seat of the simply connected lug seat of its oil cylinder afterbody with all movable outside seam setting that is fixed on main backstop the right and left of bearing pin, pad, spring cotter; And the connection earhole seat of front end piston rod head is actively connected in the middle of the fixing ears seat of seam on the corresponding body of ship ship with bearing pin, pad, spring cotter; 3, body supports frame: the body supports frame is processed into by metal thick plate; Two are erect cooresponding long side plate inside is the guide rail of a trapezoidal cross-section; Guide rail both sides portion is the PDX step with the degree of depth, and upper and lower side four bights are the rectangular end panels with bolt, stopping shim fixation, becomes flexible on one side after the fixation stopping shim is levered up prevention bolt six sides; Bending downwards is in the outside of end plates on one side, and fixedly stopping shim must not become flexible; Two vertical edges of the permanent seat of HM Hydraulic Motor all have a guide groove with the corresponding trapezoidal cross-section of body supports frame left and right sides vertical edge to be assembled in its guide rail; The top end face central part of the permanent seat of HM Hydraulic Motor has a step circular hole that the little lower diameter of upper diameter is big; Piston rod head is a screw thread; There is a horizontal lateral aperture in threaded portion bottom, and the stage portion of piston rod thread is packed in the top end face central part hole of permanent seat of HM Hydraulic Motor, the cover Upper gasket from the circular hole lower end; Screw on the circular ring type high nut, the following piston rod of nut penetrates spring cotter bending locking in the horizontal hole; Piston rod in the permanent seat centre hole of HM Hydraulic Motor top, plane in the top has a horizontal hole equally, will add that also the hassock sheet locks with the spring cotter bending; The lifting hydraulic cylinder piston rod drives the permanent seat of HM Hydraulic Motor and is fixed on HM Hydraulic Motor, screw propeller one lifting at its rear portion; 4, active fixed rack: active fixed rack is the cavity member of structural steel and iron processing; Its front end face seam is following at ship quarter of a ship body, and there are cooresponding two hole seats at the middle part behind its right and left, uses bearing pin; Pad; Spring cotter is being fixed the permanent seat axis hole of body supports frame bottom front seam, and the body supports frame is the strong point as the center of circle, drives adjusting HM Hydraulic Motor, screw propeller optimal drive position under the regulator solution compressing cylinder driving of angle at the fluid motor-driven screw propeller; 5, hydraulic lifting oil cylinder: the hydraulic lifting oil cylinder is common hydraulic ram; The flange in four holes in the outside horizontal seam in top of its cylinder body; The hydraulic lifting cylinder body is plugged in the centre hole of body supports top of the trellis upper surface; And with four bolts, spring washer, nut is fixed on its flange with four holes on the exterior hole of centre hole, body supports top of the trellis upper surface; Piston rod head is a screw thread; There is a horizontal lateral aperture in threaded portion bottom; The stage portion of piston rod thread is packed in the top end face central part hole of permanent seat of HM Hydraulic Motor; From circular hole lower end cover Upper gasket, screw on the circular ring type high nut, the following piston rod of nut penetrates spring cotter bending locking in the horizontal hole; Piston rod in the permanent seat centre hole of HM Hydraulic Motor has a horizontal hole equally on its top, plane, top, will add that also the hassock sheet locks with the spring cotter bending; 6, HM Hydraulic Motor permanent seat: two vertical edges of the permanent seat of the square build HM Hydraulic Motor of structural steel sheet material processing all have a guide groove with the corresponding trapezoidal cross-section of body supports frame left and right sides vertical edge to be assembled in the guide rail of body supports frame left and right sides vertical edge, under hydraulic lifting oil cylinder piston bar drives, steadily go up and down along guide rail; The top end face central part of the permanent seat of HM Hydraulic Motor has a step circular hole that the little lower diameter of upper diameter is big; Piston rod head is a screw thread; There is a horizontal lateral aperture in threaded portion bottom, and the stage portion of piston rod thread is packed in the top end face central part hole of permanent seat of HM Hydraulic Motor, the cover Upper gasket from the circular hole lower end; Screw on the circular ring type high nut, the following piston rod of nut penetrates spring cotter bending locking in the horizontal hole; Piston rod in the permanent seat centre hole of HM Hydraulic Motor has a horizontal hole equally on its top, plane, top, will add that also the hassock sheet locks with the spring cotter bending; 7, HM Hydraulic Motor: the HM Hydraulic Motor that drives screw propeller; It is the HM Hydraulic Motor of common good seal; The spindle nose external device (ED) that this HM Hydraulic Motor is drawn axle has two waterproof water seals, and this HM Hydraulic Motor integral body has good anti-water antiseptic property through anti-corrosion treatment; The step external application key of its shaft head is installed with three leaf propeller, and fixedly locked with opening nut, spring cotter; The afterbody flange of HM Hydraulic Motor is fixed on the bolt stopping shim on the aft end face of permanent seat of HM Hydraulic Motor, locks with the stopping shim bending; 8, screw propeller: the cloverleaf screw propeller that metal or High molecular material are processed, the center has in axis hole, the hole keyway is arranged, is installed in key on the step outer shaft of HM Hydraulic Motor shaft head, and with opening nut, spring cotter locking; More than device constitutes best efficiency ship ship fluid motor-driven screw propeller, and this ship ship fluid motor-driven screw propeller can be realized the micro computer automatic guidance.
Claims (7)
1. what a waterborne traffic ship was peculiar to vessel can obtain only adjustment according to ship ship draft, ship ship center of gravity, running velocity, luffing angle in good time, thereby realizes the fluid motor-driven power spin oar of optimal drive ship shipping row usefulness; It is mainly by ship quarter of a ship body 1,, and 2, the fluid motor-driven screw propeller drives angle regulator solution compressing cylinder, 3, the body supports frame; 4, active fixed rack, 5, hydraulic lifting oil cylinder permanent seat, 6, the HM Hydraulic Motor permanent seat; 7, HM Hydraulic Motor, 8, device such as screw propeller constitutes; Its principal character is: 1, ship quarter of a ship body: ship quarter of a ship body refers to the ship quarter of a ship metal shell of institute's adapted fluid motor-driven screw propeller; 2, the fluid motor-driven screw propeller drives angle regulator solution compressing cylinder: it is the hydraulic ram of the same size model of pair of right and left that the fluid motor-driven screw propeller drives angle regulator solution compressing cylinder, in the middle of the duplex lug seat of the simply connected lug seat of its oil cylinder afterbody with all movable outside seam setting that is fixed on main backstop the right and left of bearing pin, pad, spring cotter; And the connection earhole seat of front end piston rod head is actively connected in the middle of the fixing ears seat of seam on the corresponding body of ship ship with bearing pin, pad, spring cotter; 3, body supports frame: the body supports frame is processed into by metal thick plate; Two are erect cooresponding long side plate inside is the guide rail of a trapezoidal cross-section; Guide rail both sides portion is the PDX step with the degree of depth, and upper and lower side four bights are the rectangular end panels with bolt, stopping shim fixation, becomes flexible on one side after the fixation stopping shim is levered up prevention bolt six sides; Bending downwards is in the outside of end plates on one side, and fixedly stopping shim must not become flexible; Two vertical edges of the permanent seat of HM Hydraulic Motor all have a guide groove with the corresponding trapezoidal cross-section of body supports frame left and right sides vertical edge to be assembled in its guide rail; The top end face central part of the permanent seat of HM Hydraulic Motor has a step circular hole that the little lower diameter of upper diameter is big; Piston rod head is a screw thread; There is a horizontal lateral aperture in threaded portion bottom, and the stage portion of piston rod thread is packed in the top end face central part hole of permanent seat of HM Hydraulic Motor, the cover Upper gasket from the circular hole lower end; Screw on the circular ring type high nut, the following piston rod of nut penetrates spring cotter bending locking in the horizontal hole; Piston rod in the permanent seat centre hole of HM Hydraulic Motor top, plane in the top has a horizontal hole equally, will add that also the hassock sheet locks with the spring cotter bending; The lifting hydraulic cylinder piston rod drives the permanent seat of HM Hydraulic Motor and is fixed on HM Hydraulic Motor, screw propeller one lifting at its rear portion; 4, active fixed rack: active fixed rack is the cavity member of structural steel and iron processing; Its front end face seam is following at ship quarter of a ship body, and there are cooresponding two hole seats at the middle part behind its right and left, uses bearing pin; Pad; Spring cotter is being fixed the permanent seat axis hole of body supports frame bottom front seam, and the body supports frame is the strong point as the center of circle, drives adjusting HM Hydraulic Motor, screw propeller optimal drive position under the regulator solution compressing cylinder driving of angle at the fluid motor-driven screw propeller; 5, hydraulic lifting oil cylinder: the hydraulic lifting oil cylinder is common hydraulic ram; The flange in four holes in the outside horizontal seam in top of its cylinder body; The hydraulic lifting cylinder body is plugged in the centre hole of body supports top of the trellis upper surface; And with four bolts, spring washer, nut is fixed on its flange with four holes on the exterior hole of centre hole, body supports top of the trellis upper surface; Piston rod head is a screw thread; There is a horizontal lateral aperture in threaded portion bottom; The stage portion of piston rod thread is packed in the top end face central part hole of permanent seat of HM Hydraulic Motor; From circular hole lower end cover Upper gasket, screw on the circular ring type high nut, the following piston rod of nut penetrates spring cotter bending locking in the horizontal hole; Piston rod in the permanent seat centre hole of HM Hydraulic Motor has a horizontal hole equally on its top, plane, top, will add that also the hassock sheet locks with the spring cotter bending; 6, HM Hydraulic Motor permanent seat: two vertical edges of the permanent seat of the square build HM Hydraulic Motor of structural steel sheet material processing all have a guide groove with the corresponding trapezoidal cross-section of body supports frame left and right sides vertical edge to be assembled in the guide rail of body supports frame left and right sides vertical edge, under hydraulic lifting oil cylinder piston bar drives, steadily go up and down along guide rail; The top end face central part of the permanent seat of HM Hydraulic Motor has a step circular hole that the little lower diameter of upper diameter is big; Piston rod head is a screw thread; There is a horizontal lateral aperture in threaded portion bottom, and the stage portion of piston rod thread is packed in the top end face central part hole of permanent seat of HM Hydraulic Motor, the cover Upper gasket from the circular hole lower end; Screw on the circular ring type high nut, the following piston rod of nut penetrates spring cotter bending locking in the horizontal hole; Piston rod in the permanent seat centre hole of HM Hydraulic Motor has a horizontal hole equally on its top, plane, top, will add that also the hassock sheet locks with the spring cotter bending; 7, HM Hydraulic Motor: the HM Hydraulic Motor that drives screw propeller; It is the HM Hydraulic Motor of common good seal; The spindle nose external device (ED) that this HM Hydraulic Motor is drawn axle has two waterproof water seals, and this HM Hydraulic Motor integral body has good anti-water antiseptic property through anti-corrosion treatment; The step external application key of its shaft head is installed with three leaf propeller, and fixedly locked with opening nut, spring cotter; The afterbody flange of HM Hydraulic Motor is fixed on the bolt stopping shim on the aft end face of permanent seat of HM Hydraulic Motor, locks with the stopping shim bending; 8, screw propeller: the cloverleaf screw propeller that metal or High molecular material are processed, the center has in axis hole, the hole keyway is arranged, is installed in key on the step outer shaft of HM Hydraulic Motor shaft head, and with opening nut, spring cotter locking; More than device constitutes best efficiency ship ship fluid motor-driven screw propeller, and this ship ship fluid motor-driven screw propeller can be realized the micro computer automatic guidance.
2. according to claim; It is characterized in that: the fluid motor-driven screw propeller drives angle regulator solution compressing cylinder: it is the hydraulic ram of the same size model of pair of right and left that the fluid motor-driven screw propeller drives angle regulator solution compressing cylinder, in the middle of the duplex lug seat of the simply connected lug seat of its oil cylinder afterbody with all movable outside seam setting that is fixed on main backstop the right and left of bearing pin, pad, spring cotter; And the connection earhole seat of front end piston rod head is actively connected in the middle of the fixing ears seat of seam on the corresponding body of ship ship with bearing pin, pad, spring cotter.
3. according to claim; It is characterized in that: the body supports frame: the body supports frame is processed into by metal thick plate, and two are erect cooresponding long side plate inside is the guide rail of a trapezoidal cross-section, and guide rail both sides portion is the PDX step with the degree of depth; Upper and lower side four bights are the rectangular end panels with bolt, stopping shim fixation; After the fixation stopping shim is levered up prevention bolt six sides on one side and become flexible, on one side bending downwards is in the outside of end plates, fixedly stopping shim must not become flexible; Two vertical edges of the permanent seat of HM Hydraulic Motor all have a guide groove with the corresponding trapezoidal cross-section of body supports frame left and right sides vertical edge to be assembled in its guide rail; The top end face central part of the permanent seat of HM Hydraulic Motor has a step circular hole that the little lower diameter of upper diameter is big; Piston rod head is a screw thread; There is a horizontal lateral aperture in threaded portion bottom, and the stage portion of piston rod thread is packed in the top end face central part hole of permanent seat of HM Hydraulic Motor, the cover Upper gasket from the circular hole lower end; Screw on the circular ring type high nut, the following piston rod of nut penetrates spring cotter bending locking in the horizontal hole; Piston rod in the permanent seat centre hole of HM Hydraulic Motor top, plane in the top has a horizontal hole equally, will add that also the hassock sheet locks with the spring cotter bending; The lifting hydraulic cylinder piston rod drives the permanent seat of HM Hydraulic Motor and is fixed on HM Hydraulic Motor, screw propeller one lifting at its rear portion.
4. according to claim; It is characterized in that: active fixed rack: active fixed rack is the cavity member of structural steel and iron processing; Its front end face seam is following at ship quarter of a ship body, and there are cooresponding two hole seats at the middle part behind its right and left, uses bearing pin; Pad; Spring cotter is being fixed the permanent seat axis hole of body supports frame bottom front seam, and the body supports frame is the strong point as the center of circle, drives adjusting HM Hydraulic Motor, screw propeller optimal drive position under the regulator solution compressing cylinder driving of angle at the fluid motor-driven screw propeller.
5. according to claim; It is characterized in that: the hydraulic lifting oil cylinder: the hydraulic lifting oil cylinder is common hydraulic ram; The flange in four holes in the outside horizontal seam in top of its cylinder body; The hydraulic lifting cylinder body is plugged in the centre hole of body supports top of the trellis upper surface, and with four bolts, spring washer, nut is fixed on its flange with four holes on the exterior hole of centre hole, body supports top of the trellis upper surface; Piston rod head is a screw thread; There is a horizontal lateral aperture in threaded portion bottom; The stage portion of piston rod thread is packed in the top end face central part hole of permanent seat of HM Hydraulic Motor; From circular hole lower end cover Upper gasket, screw on the circular ring type high nut, the following piston rod of nut penetrates spring cotter bending locking in the horizontal hole; Piston rod in the permanent seat centre hole of HM Hydraulic Motor has a horizontal hole equally on its top, plane, top, will add that also the hassock sheet locks with the spring cotter bending.
6. according to claim; It is characterized in that: the HM Hydraulic Motor permanent seat: two vertical edges of the permanent seat of the square build HM Hydraulic Motor of structural steel sheet material processing all have a guide groove with the corresponding trapezoidal cross-section of body supports frame left and right sides vertical edge to be assembled in the guide rail of body supports frame left and right sides vertical edge, under hydraulic lifting oil cylinder piston bar drives, steadily go up and down along guide rail; The top end face central part of the permanent seat of HM Hydraulic Motor has a step circular hole that the little lower diameter of upper diameter is big; Piston rod head is a screw thread; There is a horizontal lateral aperture in threaded portion bottom, and the stage portion of piston rod thread is packed in the top end face central part hole of permanent seat of HM Hydraulic Motor, the cover Upper gasket from the circular hole lower end; Screw on the circular ring type high nut, the following piston rod of nut penetrates spring cotter bending locking in the horizontal hole; Piston rod in the permanent seat centre hole of HM Hydraulic Motor has a horizontal hole equally on its top, plane, top, will add that also the hassock sheet locks with the spring cotter bending.
7. according to claim; It is characterized in that: HM Hydraulic Motor: driving the HM Hydraulic Motor of screw propeller, is the HM Hydraulic Motor of common good seal, and the spindle nose external device (ED) that this HM Hydraulic Motor is drawn axle has two waterproof water seals; This HM Hydraulic Motor integral body is through anti-corrosion treatment; Have good anti-water antiseptic property, the step external application key of its shaft head is installed with three leaf propeller, and fixedly locked with opening nut, spring cotter; The afterbody flange of HM Hydraulic Motor is fixed on the bolt stopping shim on the aft end face of permanent seat of HM Hydraulic Motor, locks with the stopping shim bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010583843.0A CN102530215B (en) | 2010-12-13 | 2010-12-13 | Ship ship hydraulic motor driving propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010583843.0A CN102530215B (en) | 2010-12-13 | 2010-12-13 | Ship ship hydraulic motor driving propeller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102530215A true CN102530215A (en) | 2012-07-04 |
| CN102530215B CN102530215B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010583843.0A Active CN102530215B (en) | 2010-12-13 | 2010-12-13 | Ship ship hydraulic motor driving propeller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232708A (en) * | 2021-11-29 | 2022-03-25 | 罗博思达(上海)流体技术有限公司 | River course environmental protection sediment removal device |
Citations (7)
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|---|---|---|---|---|
| WO2000051884A1 (en) * | 1999-03-03 | 2000-09-08 | Global Marine Inc. | High retraction marine thruster |
| US6186845B1 (en) * | 1998-01-28 | 2001-02-13 | Michael Alan Beachy Head | Motor mounting structure for boat |
| CN101195410A (en) * | 2007-12-27 | 2008-06-11 | 许惠民 | Integral full turning lift type steering oar device |
| CN101249882A (en) * | 2008-03-25 | 2008-08-27 | 张家港市飞驰机械制造有限公司 | Screw-propeller lifting and reversing arrangement |
| CN201176258Y (en) * | 2008-04-17 | 2009-01-07 | 上海振华港口机械（集团）股份有限公司 | Lifting full-rotating thruster for heavy-load worm gear |
| WO2010114380A1 (en) * | 2009-04-03 | 2010-10-07 | Marotec A/S | Controllable propeller device of the canister type for a vessel |
| CN201660116U (en) * | 2010-03-16 | 2010-12-01 | 浙江汉力士船用推进***有限公司 | Steering oar lifting mechanism |
-
2010
- 2010-12-13 CN CN201010583843.0A patent/CN102530215B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6186845B1 (en) * | 1998-01-28 | 2001-02-13 | Michael Alan Beachy Head | Motor mounting structure for boat |
| WO2000051884A1 (en) * | 1999-03-03 | 2000-09-08 | Global Marine Inc. | High retraction marine thruster |
| CN101195410A (en) * | 2007-12-27 | 2008-06-11 | 许惠民 | Integral full turning lift type steering oar device |
| CN101249882A (en) * | 2008-03-25 | 2008-08-27 | 张家港市飞驰机械制造有限公司 | Screw-propeller lifting and reversing arrangement |
| CN201176258Y (en) * | 2008-04-17 | 2009-01-07 | 上海振华港口机械（集团）股份有限公司 | Lifting full-rotating thruster for heavy-load worm gear |
| WO2010114380A1 (en) * | 2009-04-03 | 2010-10-07 | Marotec A/S | Controllable propeller device of the canister type for a vessel |
| CN201660116U (en) * | 2010-03-16 | 2010-12-01 | 浙江汉力士船用推进***有限公司 | Steering oar lifting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232708A (en) * | 2021-11-29 | 2022-03-25 | 罗博思达(上海)流体技术有限公司 | River course environmental protection sediment removal device |
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| CN102530215B (en) | 2016-01-13 |
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Address after: No. 2 Taishan Road, Jiangsu science and Technology Park, 215129 Canton City of Suzhou province high tech Zone Suzhou applent hi tech agricultural equipment Development Co Ltd Applicant after: Cao Anbai Address before: No. 2 Taishan road 215129 Jiangsu Boji Science Park, Suzhou high tech Zone Applicant before: Cao Anbai |
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Effective date of registration: 20220602 Address after: 570102 c109, 15 / F, qiaohui building, No. 21, Yilong West Road, Longhua District, Haikou City, Hainan Province Patentee after: Hengyishe industry management (Hainan) Co.,Ltd. Address before: Suzhou Anbo hi tech agricultural equipment R & D Co., Ltd., Boji science and Technology Park, No.2, Taishan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: Cao Anbai |