CN111016672A - Variable-area multi-sail propelling device - Google Patents
Variable-area multi-sail propelling device Download PDFInfo
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- CN111016672A CN111016672A CN201911303352.3A CN201911303352A CN111016672A CN 111016672 A CN111016672 A CN 111016672A CN 201911303352 A CN201911303352 A CN 201911303352A CN 111016672 A CN111016672 A CN 111016672A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
- B60L8/006—Converting flow of air into electric energy, e.g. by using wind turbines
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The invention belongs to the technical field of hybrid power propulsion, and particularly discloses a variable-area multi-sail propulsion device which comprises an oval chassis, a base, a first motor, a second motor, a first screw rod, a second screw rod, a front sail propulsion device and a rear sail propulsion device, wherein the base comprises a first disc, a second disc and a third disc, the oval chassis is arranged below the third disc, the lower end of the first screw rod penetrates through the first disc and the second disc and is rotatably connected with the first motor, a driven wheel is arranged on the first screw rod, the second screw rod is arranged at the upper part of the first disc, a planetary gear is arranged on the second screw rod, the first screw rod and the second screw rod are rotatably connected with the planetary gear in a matched mode through the driven wheel, the rear sail propulsion device is arranged at the upper end of the first screw rod, and the front sail propulsion device is arranged at the upper end of the second screw rod. The device can realize the area change of the sailboard and the working modes of the single sail and the double sails.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of hybrid power propulsion, and particularly relates to a variable-area multi-sail propulsion device.
[ background of the invention ]
Wind energy is used as a green energy source and is applied to many fields, particularly as driving power. However, the existing marine sails are mostly manually operated, time and labor are consumed, the operation is complex, the efficiency is low, the occupied area is large, most importantly, the existing sails are fixed in structure and insufficient in power supply, the directions of the sails and the areas of the sails cannot be adjusted according to the real-time wind direction and the real-time wind speed, further the adjustment of multi-level speed cannot be achieved, and the requirements in actual operation cannot be met.
[ summary of the invention ]
The technical problem to be solved by the invention patent is as follows: a variable area multi-sail propulsion device is provided that allows for sail panel area variation and single and double sail modes of operation, providing sufficient power even in weak winds by varying the area and number of sails. The device can also timely adjust the area and the number of the sails according to the real-time wind speed and the wind direction, realize multi-stage speed change, meet the requirements on different speeds, have higher practicability and can improve the working efficiency.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a variable-area multi-sail propulsion device comprises an oval chassis, a base, a first motor, a second motor, a first screw rod, a second screw rod, a front sail propulsion device and a rear sail propulsion device,
the base comprises a first disc, a second disc and a third disc, the third disc is arranged above the oval chassis, the first disc, the second disc and the third disc are concentrically arranged, a connecting shaft is arranged between the third disc and the oval chassis, the upper end of the connecting shaft is fixedly connected with the center of the third disc, the lower end of the connecting shaft is rotatably connected with the center of the oval chassis, the second disc is arranged above the third disc, a plurality of supporting columns are fixedly arranged between the third disc and the second disc, the first disc is arranged above the second disc, the diameter of the first disc is smaller than that of the second disc, the first disc is rotatably connected with the second disc, a first driven wheel is fixedly arranged on the connecting shaft, and the first motor is arranged on the oval chassis, the first motor is provided with a first driving wheel which is in meshed transmission connection with the first driven wheel, the second motor is arranged on the third disc and is provided with a second driving wheel,
the first disc is provided with a first screw rod at the center, the first screw rod penetrates through the first disc and the second disc and is connected with the second disc in a rotating way, the lower end of the first screw rod is provided with a second driven wheel, a second driving wheel is connected with the second driven wheel in a meshing transmission way, a third driven wheel is fixedly arranged on the first screw rod above the first disc, a first nut is sleeved on the first screw rod above the third driven wheel and is in threaded connection with the first screw rod,
the back sail propulsion device comprises a first mast, a first support piece, a first pull rod and a first connecting rod, the first mast is vertically arranged on the end face of the rear portion of the second disc, the first support piece is arranged on the first mast, the first support piece comprises a first left support arm, a first right support arm, a first left connecting rod and a first right connecting rod, the first left support arm and the first right support arm are horizontally arranged, the first left support arm and the first right support arm are hinged through a hinge shaft fixed on the first mast, the first left connecting rod is obliquely arranged, the upper end of the first left connecting rod is hinged with the middle portion of the first left support arm, the first right connecting rod is obliquely arranged, the upper end of the first right connecting rod is hinged with the middle portion of the first right support arm, the lower ends of the first left connecting rod and the first right connecting rod are hinged through the hinge shaft fixed on the first pull rod, one end of the first connecting rod is fixedly connected to the first pull rod, the other end of the first connecting rod is fixedly connected to the first nut,
the first disc is rotatably provided with the second lead screw which is vertically arranged on the front side of the first lead screw, a bar-shaped connecting piece is arranged between the first lead screw and the second lead screw, one end of the bar-shaped connecting piece is fixedly connected with the first lead screw, the other end of the bar-shaped connecting piece is rotatably connected with the second lead screw, a planetary gear is fixedly arranged on the second lead screw, the planetary gear is mutually meshed with the third driven wheel, a second nut is sleeved on the second lead screw above the planetary gear and is in threaded connection with the second lead screw,
the front sail propelling device comprises a second mast, a second supporting piece, a second pull rod and a second connecting rod, the second mast is vertically arranged on the end face of the front part of the first disc, the second mast is positioned in front of the second screw rod, the second supporting piece is arranged on the second mast, the second supporting piece comprises a second left supporting arm, a second right supporting arm, a second left connecting rod and a second right connecting rod, the second left supporting arm and the second right supporting arm are horizontally arranged, the second left supporting arm and the second right supporting arm are hinged through a hinge shaft fixed on the second mast, the second left connecting rod is obliquely arranged, the upper end of the second left supporting rod is hinged with the middle part of the second left supporting arm, the second right connecting rod is obliquely arranged, the upper end of the second right connecting rod is hinged with the middle part of the second right supporting arm, and the lower ends of the second left connecting rod and the second right connecting rod are hinged through the hinge shaft fixed on the second pull rod, one end of the second connecting rod is fixedly connected to the second pull rod, and the other end of the second connecting rod is fixedly connected to the second nut.
Preferably, the number of the first supporting pieces and the number of the second supporting pieces are more than two, the first supporting pieces on the first mast are arranged in a vertically opposite mode, and the second supporting pieces on the second mast are arranged in a vertically opposite mode.
Preferably, the first left support arm comprises a first support rod and a first bent rod, one end of the first support rod is hinged with one end of the first bent rod, the first bent rod is bent inwards, and the first left support arm and the first right support arm are symmetrical in shape and configuration.
Preferably, the second left support arm includes second bracing piece and second knee, the one end of second bracing piece with the one end of second knee is articulated, the second knee forms the U type shape to the inboard, the second left support arm with the second right support arm shape configuration symmetry.
Preferably, the wind power generation device further comprises an automatic control device, the automatic control device comprises a wind direction and wind speed collector and a microcomputer, the wind direction and wind speed collector is arranged at the top of the first mast and the top of the second mast, the microcomputer is arranged at the bottom of the oval chassis, the wind direction and wind speed collector collects wind direction and wind speed information, and the microcomputer is used for receiving the wind direction and wind speed information and controlling the first motor and the second motor to operate.
Preferably, still include solar power system, solar power system includes solar cell panel and battery, solar cell panel with the battery sets up the upper portion on oval chassis, solar cell panel passes through the wire and connects the battery, the battery is first motor, second motor, wind direction wind speed collector and microcomputer power supply.
Preferably, wheels are mounted on the bottom of the oval chassis.
The invention has the following beneficial effects:
1. the invention provides a variable-area multi-sail propulsion device, which can realize the change of the area of a sailboard and the working modes of a single sail and a double sail, and can provide sufficient power even in weak wind by changing the area and the number of sails. The device can also timely adjust the area and the number of the sails according to the real-time wind speed and the wind direction, realize multi-stage speed change, meet the requirements on different speeds, have higher practicability and can improve the working efficiency.
2. The invention adopts a screw rod transmission mode, can effectively save space and achieve light weight. In addition, as the thread transmission has self-locking capacity, the stable operation of the propelling device can be ensured, the propelling device is safe, reliable, energy-saving and environment-friendly, and the defects of complex traditional transmission mode, large occupied space and no mechanical self-locking are overcome.
3. The invention adopts the planet wheel mechanism to realize the switching between the single sail and the double sails, and the excellent characteristic of the mechanism is benefited, so that the power elements of the device are greatly reduced, a plurality of actions can be realized by only one motor, the number of the motors is greatly saved, the space and the energy are saved, and the system reliability is high. In addition, the planetary gears and the screw rods are matched, so that the motion synchronism can be realized, the area of the sail surface is changed simultaneously in the process of switching between the single sail and the double sails, and the requirements in actual work are better met.
4. The invention has the advantages that the orientation of the front sail can be changed, the front sail can run in a double-sail mode and a single-sail mode, the windward directions of the front sails are opposite, the front sail propulsion device adopts a U-shaped wing plate design, the sails can be guaranteed to be U-shaped in different orientations, the maximum windward area can be borne, the U-shaped supporting piece can be used for supporting the sail surface regardless of the wind direction, and the structure is reliable.
5. The invention realizes the complete sail retracting device, can completely retract the sail when meeting an overlarge storm, further avoids the damage of a mechanism, and simultaneously can realize the position adjustment of the whole sail to adapt to different wind directions, adjust the windward angle to the optimal position and provide sufficient power for the device.
6. The invention is provided with an automatic control device, the device adopts the technology of a microcomputer and a sensor, and a wind direction and wind speed collector and the microcomputer are utilized to carry out data acquisition and automatic control so as to automatically sense the wind direction and the wind speed. The motor is controlled by the microcomputer to adjust the angle of the sail, traditional manpower is replaced, flexibility is high, automation degree is high, and operation is simple.
7. The solar power generation device comprises a solar cell panel and a storage battery, can continuously supply power to the first motor, the second motor, the wind direction and wind speed collector and the microcomputer, and utilizes solar energy to provide power to realize the propulsion of the device, thereby achieving the purposes of high efficiency, environmental protection and energy saving.
[ description of the drawings ]
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the forward and aft sail propulsion devices of the present invention in an extended state;
FIG. 3 is a schematic view of the front and rear sail propulsion units of the present invention in their retracted positions
FIG. 4 is a schematic view of a front sail propulsion device of the present invention;
FIG. 5 is a schematic illustration of the configuration of the aft sail propulsion device of the present invention;
FIG. 6 is a schematic view of the construction of a second left support arm and a second right support arm of the present invention;
FIG. 7 is a schematic view of the construction of the first left support arm and the first right support arm of the present invention;
FIG. 8 is a circuit connection diagram of the present invention;
FIG. 9 is a schematic diagram of the operation of the automatic control system of the present invention;
the main element symbols are as follows:
1-an elliptical chassis, 2-a first motor, 3-a second motor, 4-a first lead screw, 5-a second lead screw, 6-a first disk, 7-a second disk, 8 a third disk, 9-a connecting shaft, 10-a first driven wheel, 11-a first driving wheel, 12-a second driving wheel, 13-a second driven wheel, 14-a third driven wheel, 15-a first nut, 16-a first mast, 17-a first support, 171-a first left support arm, 172-a first right support arm, 173-a first left connecting rod, 174-a first right connecting rod, 175-a first support rod, 176-a first bent rod, 18-a first pull rod, 19-a first connecting rod, 20-a bar-shaped connecting piece, 21-a planetary gear, 22-second nut, 23-second mast, 24-second support, 241-second left support arm, 242-second right support arm, 243-second left connecting rod, 244-second right connecting rod, 245-second support rod, 246-second bent rod, 25-second pull rod, 26-second connecting rod, 27-wind direction and speed collector, 28-solar panel and 29-wheel.
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
[ detailed description ] embodiments
As shown in fig. 1 to 9, a variable-area multi-sail propulsion device comprises an oval chassis 1, a base, a first motor 2, a second motor 3, a first lead screw 4, a second lead screw 5, a front sail propulsion device and a rear sail propulsion device, wherein the base comprises a first disc 6, a second disc 7 and a third disc 8, the third disc 8 is arranged above the oval chassis 1, the first disc 6, the second disc 7 and the third disc 8 are concentrically arranged, a connecting shaft 9 is arranged between the third disc 8 and the oval chassis 1, the upper end of the connecting shaft 9 is fixedly connected with the central position of the third disc 8, the lower end of the connecting shaft 9 is rotatably connected with the central position of the oval chassis 1, the second disc 7 is arranged above the third disc 8, a plurality of supporting columns are fixedly arranged between the third disc 8 and the second disc 7, the first disc 6 is arranged above the second disc 7, the diameter of the first disc 6 is smaller than that of the second disc 7, the first disk 6 is rotationally connected with the second disk 7, a first driven wheel 10 is fixedly arranged on the connecting shaft 9, the first motor 2 is arranged on the oval chassis 1, a first driving wheel 11 is arranged on the first motor 2, the first driving wheel 11 is in meshed transmission connection with the first driven wheel 10, the second motor 3 is arranged on the third disk 8, a second driving wheel 12 is arranged on the second motor 3, a first screw rod 4 is arranged at the center of the first disc 6, the first screw rod 4 penetrates through the first disc 6 and the second disc 7 and is rotationally connected with the second disc 7, a second driven wheel 13 is arranged at the lower end of the first screw rod 4, a second driving wheel 12 is in meshing transmission connection with the second driven wheel 13, a third driven wheel 14 is fixedly arranged on the first screw rod 4 above the first disc 6, a first nut 15 is sleeved on the first screw rod 4 above the third driven wheel 14, and the first nut 15 is in threaded connection with the first screw rod 4.
The rear sail propelling device comprises a first mast 16, a first support member 17, a first pull rod 18 and a first connecting rod 19, wherein the first mast 16 is vertically arranged on the end face of the rear part of the second disc 7, the first support member 17 is arranged on the first mast 16, the first support member 17 comprises a first left support arm 171, a first right support arm 172, a first left connecting rod 173 and a first right connecting rod 174, the first left support arm 171 comprises a first support rod 175 and a first bent rod 176, one end of the first support rod 175 is hinged with one end of the first bent rod 176, the first bent rod 176 is bent inwards, and the first left support arm 171 and the first right support arm 172 are symmetrical in shape and structure. The first left support arm 171 and the first right support arm 172 are horizontally arranged, the first left support arm 171 and the first right support arm 172 are hinged through a hinge shaft fixed on the first mast 16, the first left connecting rod 173 is obliquely arranged, the upper end of the first left support arm 171 is hinged with the middle part of the first right support arm 172, the first right connecting rod 174 is obliquely arranged, the upper end of the first right connecting rod 174 is hinged with the middle part of the first right support arm 172, the lower ends of the first left connecting rod 173 and the first right connecting rod 174 are hinged through a hinge shaft fixed on the first pull rod 18, one end of the first connecting rod 19 is fixedly connected on the first pull rod 18, the other end of the first connecting rod 19 is fixedly connected on the first nut 15, the second lead screw 5 which is vertically arranged is rotatably arranged on the front side of the first lead screw 4 on the first disc, the strip-shaped connecting piece 20 is arranged between the first lead screw 4 and the second lead screw 5, one end of the strip-shaped, the other end of the strip-shaped connecting piece 20 is rotatably connected with the second screw rod 5, a planetary gear 21 is fixedly arranged on the second screw rod 5, the planetary gear 21 is meshed with the third driven wheel 14, a second nut 22 is sleeved on the second screw rod 5 above the planetary gear 21, and the second nut 22 is in threaded connection with the second screw rod 5.
The front sail propulsion device comprises a second mast 23, a second support 24, a second pull rod 25 and a second connecting rod 26, wherein the second mast 23 is vertically arranged on the end face of the front part of the first disk 6, the second mast 23 is positioned in front of the second lead screw 5, the second support 24 is arranged on the second mast 23, the second support 24 comprises a second left support arm 241, a second right support arm 242, a second left connecting rod 243 and a second right connecting rod 244, the second left support arm 241 comprises a second support rod 245 and a second bent rod 246, one end of the second support rod 245 and one end of the second bent rod 246 are hinged and form a U shape, the second bent rod 246 forms the U shape towards the inner side, and the shapes of the second left support arm 241 and the second right support arm 242 are symmetrical. Second left support arm 241 and second right support arm 242 set up horizontally, it is articulated through the articulated axle that is fixed in on second mast 23 between second left support arm 241 and the second right support arm 242, the slope of second left connecting rod 243 sets up and the upper end is articulated with the middle part of second left support arm 241, the slope of second right connecting rod 244 sets up and the upper end is articulated with the middle part of second right support arm 242, the lower extreme of second left connecting rod 243 and second right connecting rod 244 is articulated through the articulated axle that is fixed in on second pull rod 25, the one end fixed connection of second connecting rod 26 is on second pull rod 25, the other end fixed connection of second connecting rod 26 is on second nut 22. The first support member 17 and the second support member 24 are respectively provided with more than two, the first support member 17 on the first mast 16 is arranged up and down oppositely, and the second support member 24 on the second mast 23 is arranged up and down oppositely.
The invention also comprises an automatic control device and a solar power generation device, wherein the automatic control device comprises a wind direction and wind speed collector 27 and a microcomputer, the wind direction and wind speed collector 27 is arranged at the top of the first mast 16 and the second mast 23, the microcomputer is arranged at the bottom of the oval chassis 1, the wind direction and wind speed collector 27 collects wind direction and wind speed information, and the microcomputer is used for receiving the wind direction and wind speed information and controlling the first motor 2 and the second motor 3 to operate. The solar power generation device comprises a solar cell panel 28 and a storage battery, the solar cell panel 28 and the storage battery are arranged on the upper portion of the oval chassis 1, the solar cell panel 28 is connected with the storage battery through a lead, and the storage battery supplies power to the first motor 2, the second motor 3, the wind direction and wind speed collector 27 and the microcomputer. Wheels 29 are mounted on the bottom of the oval chassis 1.
The working principle of the invention is as follows: as shown in fig. 1 to fig. 3, after the wind speed and the wind direction are collected by the wind direction and wind speed collector 27, the data are transmitted to the microcomputer, the microcomputer processes the data and feeds the processed data back to the first motor 2 and the second motor 3, so as to control the rotation of the first driven wheel 10 and the second driven wheel 13, when the second driven wheel 13 rotates, the first lead screw 4 thereon is driven to rotate, so as to push the first nut 15 on the first lead screw 4 to move up and down, and further drive the first connecting rod 19, the first connecting rod 19 drives the first pull rod 18, so as to realize the up and down movement of the first pull rod 18, and the first pull rod 18 drives the first left connecting rod 173 and the first right connecting rod 174 to move, so as to realize the opening and closing of the first supporting member 17, and realize the change of the area. The rotation of above-mentioned first lead screw 4 can drive the rotation of bar connecting piece 20, thereby drive the motion of second lead screw 5, second lead screw 5 rotates and can make the second nut 22 of higher authority reciprocate, thereby drive second connecting rod 26, second connecting rod 26 drives second pull rod 25, realize reciprocating of second pull rod 25, second pull rod 25 drives the motion of second left connecting rod 243 and second right connecting rod 244, thereby realize opening and coming of second support piece 24, thereby the change of sail area before the control.
Meanwhile, the second screw 5 drives the planetary gear 21 to rotate, the planetary gear 21 rotates around the third driven wheel 14 at the same time, and the revolution of the second screw 5 drives the rotation of the first disk 6, so that the second mast 23 fixed on the first disk 6 rotates, the distance between the front sail and the rear sail is gradually shortened along with the rotation of the first disk 6, and meanwhile, the areas of the front sail and the rear sail are smaller and smaller, so that the front sail and the rear sail are combined into one sail; when the planet gear 21 moves reversely, the distance between the front sail and the rear sail is gradually increased, when the front sail and the rear sail rotate to the opposite side, the distance between the front sail and the rear sail reaches the maximum, and the areas of the two sails are the maximum at the moment, so that the maximum power can be provided; when the first motor 2 drives the first driven wheel 10 to rotate, the base can be driven to rotate integrally, so that all devices on the base are driven to rotate, the optimal windward angle of the pushing device is realized, and sufficient power is provided.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (7)
1. A variable-area multi-sail propulsion unit is characterized by comprising an elliptical chassis, a base, a first motor, a second motor, a first screw rod, a second screw rod, a front sail propulsion unit and a rear sail propulsion unit,
the base comprises a first disc, a second disc and a third disc, the third disc is arranged above the oval chassis, the first disc, the second disc and the third disc are concentrically arranged, a connecting shaft is arranged between the third disc and the oval chassis, the upper end of the connecting shaft is fixedly connected with the center of the third disc, the lower end of the connecting shaft is rotatably connected with the center of the oval chassis, the second disc is arranged above the third disc, a plurality of supporting columns are fixedly arranged between the third disc and the second disc, the first disc is arranged above the second disc, the diameter of the first disc is smaller than that of the second disc, the first disc is rotatably connected with the second disc, a first driven wheel is fixedly arranged on the connecting shaft, and the first motor is arranged on the oval chassis, the first motor is provided with a first driving wheel which is in meshed transmission connection with the first driven wheel, the second motor is arranged on the third disc and is provided with a second driving wheel,
the first disc is provided with a first screw rod at the center, the first screw rod penetrates through the first disc and the second disc and is connected with the second disc in a rotating way, the lower end of the first screw rod is provided with a second driven wheel, a second driving wheel is connected with the second driven wheel in a meshing transmission way, a third driven wheel is fixedly arranged on the first screw rod above the first disc, a first nut is sleeved on the first screw rod above the third driven wheel and is in threaded connection with the first screw rod,
the back sail propulsion device comprises a first mast, a first support piece, a first pull rod and a first connecting rod, the first mast is vertically arranged on the end face of the rear portion of the second disc, the first support piece is arranged on the first mast, the first support piece comprises a first left support arm, a first right support arm, a first left connecting rod and a first right connecting rod, the first left support arm and the first right support arm are horizontally arranged, the first left support arm and the first right support arm are hinged through a hinge shaft fixed on the first mast, the first left connecting rod is obliquely arranged, the upper end of the first left connecting rod is hinged with the middle portion of the first left support arm, the first right connecting rod is obliquely arranged, the upper end of the first right connecting rod is hinged with the middle portion of the first right support arm, the lower ends of the first left connecting rod and the first right connecting rod are hinged through the hinge shaft fixed on the first pull rod, one end of the first connecting rod is fixedly connected to the first pull rod, the other end of the first connecting rod is fixedly connected to the first nut,
the first disc is rotatably provided with the second lead screw which is vertically arranged on the front side of the first lead screw, a bar-shaped connecting piece is arranged between the first lead screw and the second lead screw, one end of the bar-shaped connecting piece is fixedly connected with the first lead screw, the other end of the bar-shaped connecting piece is rotatably connected with the second lead screw, a planetary gear is fixedly arranged on the second lead screw, the planetary gear is mutually meshed with the third driven wheel, a second nut is sleeved on the second lead screw above the planetary gear and is in threaded connection with the second lead screw,
the front sail propelling device comprises a second mast, a second supporting piece, a second pull rod and a second connecting rod, the second mast is vertically arranged on the end face of the front part of the first disc, the second mast is positioned in front of the second screw rod, the second supporting piece is arranged on the second mast, the second supporting piece comprises a second left supporting arm, a second right supporting arm, a second left connecting rod and a second right connecting rod, the second left supporting arm and the second right supporting arm are horizontally arranged, the second left supporting arm and the second right supporting arm are hinged through a hinge shaft fixed on the second mast, the second left connecting rod is obliquely arranged, the upper end of the second left supporting rod is hinged with the middle part of the second left supporting arm, the second right connecting rod is obliquely arranged, the upper end of the second right connecting rod is hinged with the middle part of the second right supporting arm, and the lower ends of the second left connecting rod and the second right connecting rod are hinged through the hinge shaft fixed on the second pull rod, one end of the second connecting rod is fixedly connected to the second pull rod, and the other end of the second connecting rod is fixedly connected to the second nut.
2. The variable-area multi-sail propulsion device according to claim 1, wherein there are more than two first supports and two second supports, respectively, the first supports of the first mast being disposed vertically opposite to each other, and the second supports of the second mast being disposed vertically opposite to each other.
3. The variable area multi-sail propulsion device of claim 1, wherein the first left support arm includes a first support bar and a first curved bar, one end of the first support bar is hinged to one end of the first curved bar, the first curved bar is curved inwardly, and the first left support arm and the first right support arm are symmetrical in shape and configuration.
4. The variable area multi-sail propulsion device as claimed in claim 1, wherein said second left support arm includes a second support bar and a second curved bar, one end of said second support bar is hinged to one end of said second curved bar, said second curved bar is inwardly U-shaped, and said second left support arm and said second right support arm are symmetrically shaped.
5. The variable-area multi-sail propelling device as claimed in claim 1, further comprising an automatic control device, wherein the automatic control device comprises a wind direction and speed collector and a microcomputer, the wind direction and speed collector is arranged on the top of the first mast and the second mast, the microcomputer is arranged on the bottom of the elliptical chassis, the wind direction and speed collector collects wind direction and speed information, and the microcomputer is used for receiving the wind direction and speed information and controlling the first motor and the second motor to operate.
6. The variable-area multi-sail propulsion device according to claim 1, further comprising a solar power generation device, wherein the solar power generation device comprises a solar panel and a storage battery, the solar panel and the storage battery are arranged on the upper portion of the oval chassis, the solar panel is connected with the storage battery through a wire, and the storage battery supplies power to the first motor, the second motor, the wind direction and speed collector and the microcomputer.
7. A variable area multi-sail propulsion device, as claimed in claim 1, wherein wheels are mounted to the bottom of said oval shaped chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911303352.3A CN111016672B (en) | 2019-12-17 | 2019-12-17 | Variable-area multi-sail propelling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911303352.3A CN111016672B (en) | 2019-12-17 | 2019-12-17 | Variable-area multi-sail propelling device |
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| CN111016672A true CN111016672A (en) | 2020-04-17 |
| CN111016672B CN111016672B (en) | 2020-12-22 |
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| CN201911303352.3A Active CN111016672B (en) | 2019-12-17 | 2019-12-17 | Variable-area multi-sail propelling device |
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| CN (1) | CN111016672B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2561613A1 (en) * | 1984-03-23 | 1985-09-27 | Estoueig Pierre | Conjugate controls for sails for orienting and for varying the surface area |
| CN201517467U (en) * | 2009-08-02 | 2010-06-30 | 谢怀杰 | Sail-type vertical axis wind turbine generator |
| KR20120064929A (en) * | 2010-12-10 | 2012-06-20 | 유장욱 | Apparatus for controlling the yacht |
| EP2318268B1 (en) * | 2008-07-28 | 2012-09-19 | Burghardt Burandt | Sailing device, especially for deep-sea cargo ships, yachts, or the like |
| CN103538710A (en) * | 2013-11-04 | 2014-01-29 | 上海海事大学 | Height-adjustable segmented wind sail |
| CN104590040A (en) * | 2014-12-24 | 2015-05-06 | 上海大学 | Land wing sail car for polar scientific expedition |
| CN107128471A (en) * | 2017-05-18 | 2017-09-05 | 江苏科技大学 | A kind of New Marine sail and its control method |
| CN207078286U (en) * | 2017-03-21 | 2018-03-09 | 张毅 | Multipurpose folding portable aquatic sports ship |
-
2019
- 2019-12-17 CN CN201911303352.3A patent/CN111016672B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2561613A1 (en) * | 1984-03-23 | 1985-09-27 | Estoueig Pierre | Conjugate controls for sails for orienting and for varying the surface area |
| EP2318268B1 (en) * | 2008-07-28 | 2012-09-19 | Burghardt Burandt | Sailing device, especially for deep-sea cargo ships, yachts, or the like |
| CN201517467U (en) * | 2009-08-02 | 2010-06-30 | 谢怀杰 | Sail-type vertical axis wind turbine generator |
| KR20120064929A (en) * | 2010-12-10 | 2012-06-20 | 유장욱 | Apparatus for controlling the yacht |
| CN103538710A (en) * | 2013-11-04 | 2014-01-29 | 上海海事大学 | Height-adjustable segmented wind sail |
| CN104590040A (en) * | 2014-12-24 | 2015-05-06 | 上海大学 | Land wing sail car for polar scientific expedition |
| CN207078286U (en) * | 2017-03-21 | 2018-03-09 | 张毅 | Multipurpose folding portable aquatic sports ship |
| CN107128471A (en) * | 2017-05-18 | 2017-09-05 | 江苏科技大学 | A kind of New Marine sail and its control method |
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| CN111016672B (en) | 2020-12-22 |
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