CN110667875A - Wireless remote control electric helicopter tractor - Google Patents
Wireless remote control electric helicopter tractor Download PDFInfo
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- CN110667875A CN110667875A CN201910996704.1A CN201910996704A CN110667875A CN 110667875 A CN110667875 A CN 110667875A CN 201910996704 A CN201910996704 A CN 201910996704A CN 110667875 A CN110667875 A CN 110667875A
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- 230000001012 protector Effects 0.000 claims abstract description 23
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 18
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 9
- 230000003068 static effect Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/22—Ground or aircraft-carrier-deck installations for handling aircraft
- B64F1/223—Ground or aircraft-carrier-deck installations for handling aircraft for towing aircraft
- B64F1/225—Vehicles specially adapted therefor, e.g. aircraft tow tractors
- B64F1/228—Vehicles specially adapted therefor, e.g. aircraft tow tractors remotely controlled; operating autonomously
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Abstract
The invention relates to a skid type helicopter traction technology, in particular to a wireless remote control electric helicopter tractor. The invention solves the problems of time and labor waste and low traction efficiency of the conventional skid-type helicopter traction technology. A wireless remote control electric helicopter tractor comprises a frame part, a rotating platform part and a power supply control part; the frame part comprises a crawler chassis, a circular seat plate, a ball, a lighting lamp and a static conductive dragging zone; the rotating platform part comprises a circular supporting plate, a countersunk rotating shaft, a supporting column, a rectangular lifting platform, a driving motor, a speed reducer, a driving gear, a driven gear, a limiting seat, a limiting roll shaft, a landing assistant lamp and a mooring pull ring; the power supply control part comprises a lithium battery pack, a charging interface, a power-off switch, an emergency stop button, an overload protector, an electronic speed regulator and a wireless remote control receiver. The invention is suitable for skid helicopters.
Description
Technical Field
The invention relates to a skid type helicopter traction technology, in particular to a wireless remote control electric helicopter tractor.
Background
The skid type helicopter is widely applied to the civil field due to the advantages of easy guarantee of a take-off and landing field, low requirement on logistics guarantee and the like. The skid type helicopter cannot directly slide and turn on the ground, and can enter and exit the hangar only by means of traction. Under the condition of the prior art, the traction of the skid type helicopter is mainly realized by temporarily additionally arranging ground wheels and matching with a manual traction mode. However, practice shows that the existing skid-type helicopter traction technology is limited by the principle of the skid-type helicopter traction technology, so that the problems of time and labor waste in operation and low traction efficiency exist, and the efficiency of the skid-type helicopter entering and exiting a hangar is seriously influenced. Based on the above, a wireless remote control electric helicopter tractor needs to be invented to solve the problems of time and labor waste and low traction efficiency of the existing skid type helicopter traction technology.
Disclosure of Invention
The invention provides a wireless remote control electric helicopter tractor, which aims to solve the problems of time and labor waste and low traction efficiency of the conventional skid type helicopter traction technology.
The invention is realized by adopting the following technical scheme:
a wireless remote control electric helicopter tractor comprises a frame part, a rotating platform part and a power supply control part;
the frame part comprises a crawler chassis, a circular seat plate, a ball, a lighting lamp and a static conductive dragging zone;
a circular concave cavity is formed in the center of the upper surface of the crawler chassis; the front edge of the crawler chassis is bent upwards to form an upper folded edge; the circular seat plate is fixedly embedded in a circular concave cavity of the crawler chassis; a round concave hole is formed in the center of the upper surface of the round seat plate; the edge of the upper surface of the circular seat plate is provided with a circular groove, and the central axis of the circular groove is superposed with the central axis of the circular seat plate; the number of the balls is several; each ball is embedded in the circular groove of the circular seat plate in a rolling manner; the number of the illuminating lamps is two; the two illuminating lamps are bilaterally symmetrically arranged at two ends of the upper hem of the crawler chassis in a penetrating manner; the static-conducting mopping belt is suspended and fixed on the rear edge of the lower surface of the crawler chassis;
the rotating platform part comprises a circular supporting plate, a countersunk rotating shaft, a supporting column, a rectangular lifting platform, a driving motor, a speed reducer, a driving gear, a driven gear, a limiting seat, a limiting roll shaft, a landing assistant lamp and a mooring pull ring;
the center of the surface of the round supporting plate is provided with a counter bore with an upward head part in a through way; the lower surface of the circular supporting plate is respectively contacted with each ball; the countersunk head rotating shaft fixedly penetrates through the countersunk hole, and the lower end of the countersunk head rotating shaft is rotatably arranged in the circular concave hole of the circular seat plate in a penetrating way; the number of the support columns is a plurality; each supporting column is vertically fixed on the upper surface of the circular supporting plate; the rectangular lifting platform is supported and fixed on the upper end surface of each supporting column, and the central axis of the rectangular lifting platform is superposed with the central axis of the circular supporting plate; the upper surface of the rectangular lifting platform is coated with a lifting assisting mark; the driving motor is arranged on the rear edge of the upper surface of the crawler chassis; the reducer is arranged on the rear edge of the upper surface of the crawler chassis, and an output shaft of the reducer faces upwards; the input shaft of the speed reducer is connected with the output shaft of the driving motor; the driving gear is fixedly assembled on an output shaft of the speed reducer; the inner side surface of the driven gear is respectively fixed with the side surface of each support column, and the driven gear is meshed with the driving gear; the number of the limiting seats is a plurality; each limiting seat is arranged on the upper surface of the crawler chassis and is uniformly arranged around the central axis of the circular supporting plate; each limiting seat is provided with a radial round hole in a penetrating way; the number of the limiting roll shafts is consistent with that of the limiting seats; each limiting roller shaft penetrates through each radial round hole in a one-to-one corresponding mode, and the inner end of each limiting roller shaft is lapped on the edge of the upper surface of the circular supporting plate; the number of the landing assistant lamps is four; the four landing assistant lamps are correspondingly arranged at four corners of the upper surface of the rectangular lifting platform one by one; the number of the mooring pull rings is eight; the eight mooring pull rings are arranged at two ends of four end faces of the rectangular lifting platform in a one-to-one correspondence manner;
the power supply control part comprises a lithium battery pack, a charging interface, a power-off switch, an emergency stop button, an overload protector, an electronic speed regulator, a wireless remote control receiver and a power supply control panel;
the number of the lithium battery packs is two; the two lithium battery packs are arranged on the front edge of the upper surface of the crawler chassis in a bilateral symmetry manner and are connected with the power supply control panel; the charging interface, the power-off switch and the emergency stop button are all arranged in the middle of an upper hem of the crawler chassis in a penetrating mode and are connected with the power control panel; the number of the overload protectors is two; the two overload protectors are bilaterally symmetrically arranged in the middle of the upper hem of the crawler chassis in a penetrating manner, and the input ends of the two overload protectors are connected with the power supply control board; the number of the electronic speed regulators is four; the four electronic speed regulators are all arranged on the upper surface of the crawler chassis; the input end of the first electronic speed regulator and the input end of the second electronic speed regulator are both connected with the output end of the first overload protector; the input end of the third electronic speed regulator and the input end of the fourth electronic speed regulator are connected with the output end of the second overload protector; the output end of the first electronic speed regulator and the output end of the second electronic speed regulator are respectively connected with power supply ends of two left crawler motors of the crawler chassis; the output ends of the third electronic speed regulator and the fourth electronic speed regulator are respectively connected with the power supply ends of two right track motors of the track chassis; the wireless remote control receiver is arranged on the upper surface of the crawler chassis; the output end of the wireless remote control receiver is respectively connected with the control ends of the four electronic speed regulators and the power control panel; the power end of the wireless remote control receiver is connected with the power control panel; the power supply control board is arranged on the upper surface of the crawler chassis; the power ends of the two illuminating lamps, the power ends of the driving motor and the power ends of the four landing assistant lamps are connected with the power control panel.
When the power-off switch is closed, the two lithium battery packs respectively supply power to the two illuminating lamps, the four landing assisting lamps, the driving motor and the wireless remote control receiver through the power control panel on one hand, and respectively supply power to the two left track motors and the two right track motors of the track chassis through the power control panel, the two overload protectors and the four electronic speed regulators on the other hand in sequence. The specific using process is as follows: the method comprises the following steps of firstly, entering a skid type helicopter into a warehouse: when the skid type helicopter is ready to enter a garage, an operator holds the wireless remote control transmitter by hand and sends control signals to the wireless remote control receiver, the wireless remote control receiver sends the received control signals to the four electronic speed regulators respectively, and the four electronic speed regulators control the two left track motors and the two right track motors of the track chassis respectively according to the control signals, so that the tractor runs to the airport air ground. Then, the operator holds the wireless remote control transmitter by hand and sends a control signal to the wireless remote control receiver again, the wireless remote control receiver sends the received control signal to the power supply control panel, the power supply control panel controls the two illuminating lamps and the four landing-assistant lamps to be turned on according to the control signal, the skid type helicopter descends under the guidance of the four landing-assistant lamps and the landing-assistant marks and falls on the rectangular landing platform, and the static electricity conducting dragging zone quickly guides static electricity of the skid type helicopter into the ground. After the skid type helicopter is stably stopped on the rectangular take-off and landing platform, an operator fastens the skid type helicopter and the rectangular take-off and landing platform through the eight mooring pull rings. Then, the operator holds the wireless remote control transmitter by hand and sends a control signal to the wireless remote control receiver again, the wireless remote control receiver sends the received control signal to the four electronic speed regulators respectively, and the four electronic speed regulators control the two left track motors and the two right track motors of the track chassis respectively according to the control signal, so that the tractor and the skid type helicopter run into a hangar together, and the skid type helicopter enters the hangar. After the skid type helicopter enters a warehouse, an operator holds the wireless remote control transmitter to send a control signal to the wireless remote control receiver again, the wireless remote control receiver sends the received control signal to the power control panel, the power control panel controls the driving motor according to the control signal, the driving motor sequentially passes through the speed reducer, the driving gear, the driven gear and the rectangular lifting platform driven by the support columns to rotate, the rectangular lifting platform drives the skid type helicopter to rotate, the position of the skid type helicopter on the tractor is changed, and therefore the skid type helicopter is flexibly placed. II, taking the skid type helicopter out of the warehouse: when the skid type helicopter is ready to be taken out of a warehouse, an operator holds the wireless remote control transmitter by hand and sends control signals to the wireless remote control receiver, the wireless remote control receiver sends the received control signals to the four electronic speed regulators respectively, and the four electronic speed regulators control the two left track motors and the two right track motors of the track chassis respectively according to the control signals, so that the tractor and the skid type helicopter run out of the warehouse together, and the skid type helicopter is taken out of the warehouse. When an emergency occurs during driving, the power supply is quickly cut off through the emergency stop button. If the two left track motors and the two right track motors of the track chassis are overloaded, the reset buttons of the corresponding overload protectors bounce, so that the power supply is cut off (if the power supply is to be switched on again, the reset buttons of the overload protectors need to be pressed). When the electric quantity of the two lithium battery packs is insufficient, the two lithium battery packs can be charged through the charging interface.
Based on the process, compared with the existing skid type helicopter traction technology, the wireless remote control electric helicopter tractor disclosed by the invention has the advantages that the skid type helicopter is quickly and conveniently dragged by adopting a brand new structure, the operation is time-saving and labor-saving, the traction efficiency is high, and the efficiency of the skid type helicopter in and out of a hangar is obviously improved.
The skid-type helicopter traction device is reasonable in structure and ingenious in design, effectively solves the problems that the operation of the existing skid-type helicopter traction technology is time-consuming and labor-consuming, and the traction efficiency is low, and is suitable for skid-type helicopters.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a perspective cross-sectional view of the present invention.
Fig. 3 is a perspective cross-sectional view of the present invention.
Fig. 4 is a schematic plan view of the present invention.
Fig. 5 is a left side view of fig. 4.
Fig. 6 is a top view of fig. 4.
Fig. 7 is a schematic structural view of a power supply control section in the present invention.
In the figure: 101-crawler chassis, 102-circular seat plate, 103-ball, 104-lighting lamp, 105-static conducting mopping belt, 201-circular supporting plate, 202-countersunk rotating shaft, 203-supporting column, 204-rectangular lifting platform, 205-driving motor, 206-reducer, 207-driving gear, 208-driven gear, 209-limit seat, 210-limit roll shaft, 211-landing assistant lamp, 212-mooring pull ring, 213-landing assistant mark, 301-lithium battery pack, 302-charging interface, 303-power-off switch, 304-emergency stop button, 305-overload protector, 306-electronic speed regulator, 307-wireless remote control receiver, 308-power control panel, 401-left crawler motor of crawler chassis, 402-right crawler motor of crawler chassis, 403-wireless remote control transmitter.
Detailed Description
A wireless remote control electric helicopter tractor comprises a frame part, a rotating platform part and a power supply control part;
the frame part comprises a crawler chassis 101, a circular seat plate 102, a ball 103, a lighting lamp 104 and an electrostatic conductive dragging zone 105;
a circular concave cavity is formed in the center of the upper surface of the crawler chassis 101; the front edge of the crawler chassis 101 is bent upwards to form an upper hem; the circular seat plate 102 is fixedly embedded in a circular concave cavity of the crawler chassis 101; a round concave hole is formed in the center of the upper surface of the round seat plate 102; the edge of the upper surface of the circular seat plate 102 is provided with a circular groove, and the central axis of the circular groove is superposed with the central axis of the circular seat plate 102; the number of the balls 103 is several; each ball 103 is embedded in the circular groove of the circular seat plate 102 in a rolling manner; the number of the illumination lamps 104 is two; the two illuminating lamps 104 are symmetrically arranged at the two ends of the upper hem of the crawler chassis 101 in a penetrating way; the static conductive dragging zone 105 is suspended and fixed on the rear edge of the lower surface of the crawler chassis 101;
the rotating platform part comprises a circular supporting plate 201, a countersunk rotating shaft 202, a supporting column 203, a rectangular lifting platform 204, a driving motor 205, a speed reducer 206, a driving gear 207, a driven gear 208, a limiting seat 209, a limiting roller shaft 210, a landing assistant lamp 211 and a mooring pull ring 212;
the center of the surface of the circular supporting plate 201 is provided with a countersunk hole with an upward head part in a through way; the lower surfaces of the circular supporting plates 201 are respectively contacted with the balls 103; the countersunk head rotating shaft 202 fixedly penetrates through the countersunk hole, and the lower end of the countersunk head rotating shaft 202 is rotatably arranged in the circular concave hole of the circular seat plate 102 in a penetrating manner; the number of the support columns 203 is a plurality; each supporting column 203 is vertically fixed on the upper surface of the circular supporting plate 201; the rectangular lifting platform 204 is supported and fixed on the upper end surface of each support column 203, and the central axis of the rectangular lifting platform 204 is superposed with the central axis of the circular supporting plate 201; the upper surface of the rectangular lifting platform 204 is coated with a lifting assisting mark 213; the driving motor 205 is installed at the rear edge of the upper surface of the crawler chassis 101; the reducer 206 is mounted on the rear edge of the upper surface of the crawler chassis 101, and the output shaft of the reducer 206 faces upwards; an input shaft of the speed reducer 206 is connected with an output shaft of the driving motor 205; the driving gear 207 is fixedly assembled on an output shaft of the reducer 206; the inner side surfaces of the driven gears 208 are respectively fixed with the side surfaces of the support columns 203, and the driven gears 208 are meshed with the driving gear 207; the number of the limiting seats 209 is a plurality; each limiting seat 209 is arranged on the upper surface of the crawler chassis 101, and the limiting seats 209 are uniformly arranged around the central axis of the circular supporting plate 201; each limiting seat 209 is provided with a radial round hole in a penetrating way; the number of the limiting roll shafts 210 is consistent with that of the limiting seats 209; each limiting roller shaft 210 penetrates through each radial round hole in a one-to-one corresponding mode, and the inner end of each limiting roller shaft 210 is lapped on the edge of the upper surface of the circular supporting plate 201; the number of the landing aid lamps 211 is four; the four landing assistant lamps 211 are correspondingly arranged at four corners of the upper surface of the rectangular landing platform 204; the number of captive tabs 212 is eight; the eight mooring pull rings 212 are correspondingly arranged at two ends of four end faces of the rectangular lifting platform 204 one by one;
the power supply control part comprises a lithium battery pack 301, a charging interface 302, a power-off switch 303, an emergency stop button 304, an overload protector 305, an electronic speed regulator 306, a wireless remote control receiver 307 and a power supply control board 308;
the number of the lithium battery packs 301 is two; the two lithium battery packs 301 are arranged on the front edge of the upper surface of the crawler chassis 101 in a bilateral symmetry manner, and the two lithium battery packs 301 are connected with the power supply control board 308; the charging interface 302, the power-off switch 303 and the emergency stop button 304 are all installed in the middle of the upper hem of the crawler chassis 101 in a penetrating mode, and the charging interface 302, the power-off switch 303 and the emergency stop button 304 are all connected with the power control panel 308; the number of overload protectors 305 is two; the two overload protectors 305 are symmetrically arranged in the middle of the upper hem of the crawler chassis 101 in a penetrating manner, and the input ends of the two overload protectors 305 are connected with the power supply control board 308; the number of the electronic governors 306 is four; the four electronic speed regulators 306 are all mounted on the upper surface of the crawler chassis 101; the input end of the first electronic speed regulator 306 and the input end of the second electronic speed regulator 306 are both connected with the output end of the first overload protector 305; the input end of the third electronic speed regulator 306 and the input end of the fourth electronic speed regulator 306 are both connected with the output end of the second overload protector 305; the output end of the first electronic speed regulator 306 and the output end of the second electronic speed regulator 306 are respectively connected with the power supply ends of two left track motors 401 of the track chassis 101; the output end of the third electronic speed regulator 306 and the output end of the fourth electronic speed regulator 306 are respectively connected with the power supply ends of two right track motors 402 of the track chassis 101; the wireless remote control receiver 307 is mounted on the upper surface of the crawler chassis 101; the output end of the wireless remote control receiver 307 is respectively connected with the control ends of the four electronic speed regulators 306 and the power control board 308; the power supply end of the wireless remote control receiver 307 is connected with the power supply control board 308; the power control board 308 is mounted on the upper surface of the crawler chassis 101; the power ends of the two illuminating lamps 104, the power end of the driving motor 205 and the power ends of the four landing-assistant lamps 211 are all connected with the power control board 308.
In specific implementation, the circular seat plate 102 is fixedly embedded in a circular cavity of the crawler chassis 101 through a plurality of bolts. Each limiting roll shaft 210 penetrates through the corresponding radial circular hole in a rotating mode through a bearing. The head of the countersunk hole of the circular supporting plate 201 and the head of the countersunk rotating shaft 202 are both in a runway shape. The two lithium battery packs 301 are connected in parallel.
Claims (5)
1. The utility model provides an electronic helicopter tractor of wireless remote control which characterized in that: comprises a frame part, a rotating platform part and a power supply control part;
the frame part comprises a crawler chassis (101), a circular seat plate (102), balls (103), an illuminating lamp (104) and an electrostatic conductive mopping belt (105);
the center of the upper surface of the crawler chassis (101) is provided with a circular concave cavity; the front edge of the crawler chassis (101) is bent upwards to form an upper hem; the circular seat plate (102) is fixedly embedded in a circular concave cavity of the crawler chassis (101); a round concave hole is formed in the center of the upper surface of the round seat plate (102); the edge of the upper surface of the circular seat plate (102) is provided with a circular groove, and the central axis of the circular groove is superposed with the central axis of the circular seat plate (102); the number of the balls (103) is several; each ball (103) is embedded in the circular groove of the circular seat plate (102) in a rolling manner; the number of the illuminating lamps (104) is two; the two illuminating lamps (104) are symmetrically arranged at the two ends of the upper hem of the crawler chassis (101) in a penetrating way; the electrostatic conductive mopping belt (105) is suspended and fixed on the rear edge of the lower surface of the crawler chassis (101);
the rotating platform part comprises a circular supporting plate (201), a countersunk rotating shaft (202), a supporting column (203), a rectangular lifting platform (204), a driving motor (205), a speed reducer (206), a driving gear (207), a driven gear (208), a limiting seat (209), a limiting roller shaft (210), a landing assistant lamp (211) and a mooring pull ring (212);
the center of the surface of the round supporting plate (201) is provided with a counter sink hole with an upward head part in a through way; the lower surfaces of the circular supporting plates (201) are respectively contacted with the balls (103); the countersunk head rotating shaft (202) fixedly penetrates through the countersunk hole, and the lower end of the countersunk head rotating shaft (202) is rotatably arranged in the circular concave hole of the circular seat plate (102); the number of the support columns (203) is a plurality; each supporting column (203) is vertically fixed on the upper surface of the circular supporting plate (201); the rectangular lifting platform (204) is supported and fixed on the upper end face of each supporting column (203), and the central axis of the rectangular lifting platform (204) is superposed with the central axis of the circular supporting plate (201); the upper surface of the rectangular lifting platform (204) is coated with a lifting assisting mark (213); the driving motor (205) is arranged on the rear edge of the upper surface of the crawler chassis (101); the speed reducer (206) is arranged on the rear edge of the upper surface of the crawler chassis (101), and the output shaft of the speed reducer (206) faces upwards; the input shaft of the speed reducer (206) is connected with the output shaft of the driving motor (205); the driving gear (207) is fixedly assembled on an output shaft of the speed reducer (206); the inner side surfaces of the driven gears (208) are respectively fixed with the side surfaces of the support columns (203), and the driven gears (208) are meshed with the driving gear (207); the number of the limiting seats (209) is a plurality; each limiting seat (209) is arranged on the upper surface of the crawler chassis (101), and the limiting seats (209) are uniformly arranged around the central axis of the circular supporting plate (201); each limiting seat (209) is provided with a radial round hole in a penetrating way; the number of the limiting roll shafts (210) is consistent with that of the limiting seats (209); each limiting roller shaft (210) penetrates through each radial round hole in a rotating mode one by one, and the inner end of each limiting roller shaft (210) is lapped on the edge of the upper surface of the circular supporting plate (201); the number of the landing assistant lamps (211) is four; the four landing assistant lamps (211) are correspondingly arranged at four corners of the upper surface of the rectangular landing platform (204) one by one; the number of the mooring pull rings (212) is eight; the eight mooring pull rings (212) are correspondingly arranged at two ends of four end faces of the rectangular lifting platform (204) one by one;
the power supply control part comprises a lithium battery pack (301), a charging interface (302), a power-off switch (303), an emergency stop button (304), an overload protector (305), an electronic speed regulator (306), a wireless remote control receiver (307) and a power supply control board (308);
the number of the lithium battery packs (301) is two; the two lithium battery packs (301) are arranged on the front edge of the upper surface of the crawler chassis (101) in a bilateral symmetry mode, and the two lithium battery packs (301) are connected with the power supply control board (308); the charging interface (302), the power-off switch (303) and the emergency stop button (304) are all installed in the middle of the upper hem of the crawler chassis (101) in a penetrating mode, and the charging interface (302), the power-off switch (303) and the emergency stop button (304) are all connected with the power control panel (308); the number of the overload protectors (305) is two; the two overload protectors (305) are symmetrically arranged in the middle of the upper hem of the crawler chassis (101) in a penetrating mode, and the input ends of the two overload protectors (305) are connected with the power supply control board (308); the number of the electronic speed regulators (306) is four; the four electronic speed regulators (306) are all arranged on the upper surface of the crawler chassis (101); the input end of the first electronic speed regulator (306) and the input end of the second electronic speed regulator (306) are connected with the output end of the first overload protector (305); the input end of the third electronic speed regulator (306) and the input end of the fourth electronic speed regulator (306) are connected with the output end of the second overload protector (305); the output end of the first electronic speed regulator (306) and the output end of the second electronic speed regulator (306) are respectively connected with the power supply ends of two left track motors (401) of the track chassis (101); the output end of the third electronic speed regulator (306) and the output end of the fourth electronic speed regulator (306) are respectively connected with the power supply ends of two right track motors (402) of the track chassis (101); the wireless remote control receiver (307) is arranged on the upper surface of the crawler chassis (101); the output end of the wireless remote control receiver (307) is respectively connected with the control ends of the four electronic speed regulators (306) and the power supply control board (308); the power end of the wireless remote control receiver (307) is connected with the power control board (308); the power supply control board (308) is arranged on the upper surface of the crawler chassis (101); the power ends of the two illuminating lamps (104), the power ends of the driving motor (205) and the power ends of the four landing assistant lamps (211) are connected with the power control board (308).
2. The tractor of claim 1, wherein the tractor comprises: the circular seat plate (102) is fixedly embedded in a circular concave cavity of the crawler chassis (101) through a plurality of bolts.
3. The tractor of claim 1, wherein the tractor comprises: each limiting roll shaft (210) penetrates through the corresponding radial circular hole in a rotating mode through a bearing.
4. The tractor of claim 1, wherein the tractor comprises: the head of the countersunk hole of the circular supporting plate (201) and the head of the countersunk rotating shaft (202) are both in a runway shape.
5. The tractor of claim 1, wherein the tractor comprises: the two lithium battery packs (301) are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996704.1A CN110667875B (en) | 2019-10-19 | 2019-10-19 | Wireless remote control electric helicopter tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996704.1A CN110667875B (en) | 2019-10-19 | 2019-10-19 | Wireless remote control electric helicopter tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110667875A true CN110667875A (en) | 2020-01-10 |
| CN110667875B CN110667875B (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910996704.1A Expired - Fee Related CN110667875B (en) | 2019-10-19 | 2019-10-19 | Wireless remote control electric helicopter tractor |
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| WO2014165619A1 (en) * | 2013-04-02 | 2014-10-09 | Chan Anthony Y | Novel helicopter tug system |
| US20160347475A1 (en) * | 2015-05-26 | 2016-12-01 | Boost Ideas Llc | Helicopter dolly |
| CN205931304U (en) * | 2016-08-08 | 2017-02-08 | 青岛科技大学 | Skid formula helicopter intelligence promotes conveyer |
| CN208978725U (en) * | 2018-08-15 | 2019-06-14 | 安徽开乐专用车辆股份有限公司 | A kind of helicopter transport vehicle |
| CN209506120U (en) * | 2018-11-06 | 2019-10-18 | 中国直升机设计研究所 | A kind of unmanned helicopter ground trailer |
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2019
- 2019-10-19 CN CN201910996704.1A patent/CN110667875B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1149490A (en) * | 1997-07-29 | 1999-02-23 | Tamagawa Seiki Co Ltd | Carrying device |
| CN1511759A (en) * | 2002-12-30 | 2004-07-14 | 李京岐 | Aeroplane rescure car |
| WO2014165619A1 (en) * | 2013-04-02 | 2014-10-09 | Chan Anthony Y | Novel helicopter tug system |
| US20160347475A1 (en) * | 2015-05-26 | 2016-12-01 | Boost Ideas Llc | Helicopter dolly |
| CN205931304U (en) * | 2016-08-08 | 2017-02-08 | 青岛科技大学 | Skid formula helicopter intelligence promotes conveyer |
| CN208978725U (en) * | 2018-08-15 | 2019-06-14 | 安徽开乐专用车辆股份有限公司 | A kind of helicopter transport vehicle |
| CN209506120U (en) * | 2018-11-06 | 2019-10-18 | 中国直升机设计研究所 | A kind of unmanned helicopter ground trailer |
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