CN213921500U - A goods and materials fixing device for reducing disaster unmanned aerial vehicle - Google Patents
A goods and materials fixing device for reducing disaster unmanned aerial vehicle Download PDFInfo
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- CN213921500U CN213921500U CN202120096918.6U CN202120096918U CN213921500U CN 213921500 U CN213921500 U CN 213921500U CN 202120096918 U CN202120096918 U CN 202120096918U CN 213921500 U CN213921500 U CN 213921500U
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Abstract
The utility model discloses a goods and materials fixing device for disaster reduction unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicle, and comprises an unmanned aerial vehicle body, wherein a driving motor is arranged in the unmanned aerial vehicle body, a driving bevel gear is fixedly connected to an output shaft of the driving motor, the driving bevel gear is respectively meshed with two driven bevel gears, the driven bevel gears are fixedly connected to one end of a threaded rod, the other end of the threaded rod is in screw transmission connection with a threaded sleeve, and a toothed plate is fixedly connected to the outer side wall of the threaded sleeve; with the packing box centre gripping in the bottom of unmanned aerial vehicle body, the realization is fixed to the packing box to can carry out goods and materials and put in work, and the holding frame can act as the undercarriage of unmanned aerial vehicle body and use when normal use, the function is diversified, and the practicality is high, can make the unmanned aerial vehicle body carry out goods and materials and put in work when unsettled state, reduces the rise and fall time of unmanned aerial vehicle body, improves goods and materials handling efficiency, can be applicable to the use in the place of suffering from a disaster that unsatisfied unmanned aerial vehicle body descends.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle, concretely relates to a goods and materials fixing device for reducing disaster unmanned aerial vehicle.
Background
Unmanned aerial vehicle is the unmanned aircraft that utilizes radio remote control equipment and self-contained program control device to control, or by the vehicle-mounted computer completely or intermittently independently operate, compare with manned aircraft, unmanned aerial vehicle often more is fit for those too "fool, dirty or dangerous" task, unmanned aerial vehicle according to the application field, can be for military use and civilian use, at present in the application in aerial photography, agriculture, plant protection, miniature autodyne, express delivery transportation, disaster relief, observe wild animal, control infectious disease, survey and drawing, news report, electric power inspection, relief of disaster, movie & TV are shot, make romantic etc. field, great expansion unmanned aerial vehicle's own usage, developed country is also in the active expansion industry application and development unmanned aerial vehicle technique.
At present, in the process of disaster relief, due to the severe environment of a disaster site, workers are difficult to rapidly enter the disaster site, an unmanned aerial vehicle is needed, disaster relief materials are thrown into the disaster site by the unmanned aerial vehicle, but the existing unmanned aerial vehicle lacks a fixed structure for the materials, the material throwing work is difficult to perform, certain defects exist in the use, and some disaster sites often do not have the lifting and descending conditions of the unmanned aerial vehicle, and the materials are difficult to accurately send into the disaster site.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a goods and materials fixing device for reducing disaster unmanned aerial vehicle to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a goods and materials fixing device for reducing disaster unmanned aerial vehicle, includes the unmanned aerial vehicle body, the internally mounted of unmanned aerial vehicle body has driving motor, the rigid coupling has drive bevel gear on driving motor's the output shaft, drive bevel gear meshes with two driven bevel gear respectively mutually, driven bevel gear rigid coupling is served at the threaded rod, the other end screw drive of threaded rod is connected in the threaded sleeve, the rigid coupling has the pinion rack on the lateral wall of threaded sleeve, pinion rack and column gear mesh mutually, the column gear rigid coupling is on the holding frame, the holding frame is L shape, install the handling subassembly on the unmanned aerial vehicle body.
The scheme is as follows:
the driving motor and the double-shaft motor are common parts in the prior art, and the adopted models and the like can be customized according to actual use requirements.
As a preferred embodiment, the rigid coupling has the uide bushing on the telescopic lateral wall of screw thread, and on the uide bushing located the guide bar, the guide bar rigid coupling is inside the unmanned aerial vehicle body.
As a preferred embodiment, the lateral wall of threaded rod rotates through bearing housing a and connects in the unmanned aerial vehicle body, and the top of holding frame rotates through two bearing frame a and connects on the bottom surface of unmanned aerial vehicle body.
In a preferred embodiment, the outer side wall of the bottom of the clamping frame is sleeved with an anti-slip sleeve.
As a preferred embodiment, the handling subassembly is including installing the biax motor on unmanned aerial vehicle body top surface, the rigid coupling has the worm axle on two output shafts of biax motor respectively, worm axle meshes with the worm wheel mutually, the worm wheel rigid coupling is served at one of rotation axis, the rigid coupling has the actinobacillus wheel on the rotation axis, around being equipped with wire rope and passing through wire rope and anticreep lifting hook rigid coupling in the actinobacillus wheel, wire rope runs through the below to the unmanned aerial vehicle body from the both sides at unmanned aerial vehicle body top, it is equipped with the string rope to hang on the anticreep lifting hook, and hang the equal rigid coupling in both ends of rope on the packing box, the bottom of unmanned aerial vehicle body is located to the packing box.
As a preferred embodiment, the worm shaft is rotatably connected to the top surface of the unmanned aerial vehicle body through a bearing seat b, one end of the rotating shaft, which is far away from the worm wheel, is rotatably connected to the side wall of the supporting block through a bearing sleeve b, and the supporting block is fixedly connected to the top surface of the unmanned aerial vehicle body.
Compared with the prior art, the utility model provides a goods and materials fixing device for reducing disaster unmanned aerial vehicle includes following beneficial effect at least:
(1) the clamping frame can be used as an undercarriage of the unmanned aerial vehicle body during normal use, functions are diversified, and the practicability is high;
(2) through the setting of handling subassembly, it is rotatory to utilize double-shaft motor work and drive the rotation axis through the meshing of worm axle and worm wheel, and the rotation axis drives the actinobacillus wheel rotatory, and the actinobacillus wheel is rotatory after growing wire rope, can make the unmanned aerial vehicle body carry out goods and materials when unsettled state and put in work, reduces the time of rising and falling of unmanned aerial vehicle body, improves goods and materials handling efficiency, can be applicable to the use in the place of suffering from a disaster that unsatisfied unmanned aerial vehicle body descends.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the unmanned aerial vehicle body of the present invention viewed from the bottom;
fig. 3 is a schematic structural view of the container clamping and fixing device of the present invention;
fig. 4 is the structure schematic diagram of the lifting assembly of the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. a drive motor; 3. a drive bevel gear; 4. a driven bevel gear; 5. a threaded rod; 51. a bearing sleeve a; 6. a threaded sleeve; 7. a guide sleeve; 8. a guide bar; 9. a toothed plate; 10. a column gear; 11. a clamping frame; 12. a bearing seat a; 13. a hoisting component; 131. a double-shaft motor; 132. a worm shaft; 133. a bearing seat b; 134. a worm gear; 135. a rotating shaft; 136. a bearing sleeve b; 137. a support block; 138. a paying-off wheel; 139. an anti-drop lifting hook; 14. hanging a rope; 15. a cargo box.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the utility model provides a goods and materials fixing device for disaster reduction unmanned aerial vehicle, including unmanned aerial vehicle body 1, the internally mounted of unmanned aerial vehicle body 1 has driving motor 2, the rigid coupling has drive bevel gear 3 on the output shaft of driving motor 2, drive bevel gear 3 meshes with two driven bevel gears 4 respectively, driven bevel gear 4 rigid coupling is on one end of threaded rod 5, the other end screw drive of threaded rod 5 is connected in threaded sleeve 6, the rigid coupling has uide bushing 7 on the lateral wall of threaded sleeve 6, and uide bushing 7 is located guide bar 8, guide bar 8 rigid coupling is inside unmanned aerial vehicle body 1 (see fig. 3); through the setting of uide bushing 7 and guide bar 8 to uide bushing 7 can slide on guide bar 8, provides limiting displacement for threaded sleeve 6, ensures that threaded sleeve 6 is more stable effective when removing.
A toothed plate 9 is fixedly connected to the outer side wall of the threaded sleeve 6, the toothed plate 9 is meshed with a cylindrical gear 10, the cylindrical gear 10 is fixedly connected to a clamping frame 11, the clamping frame 11 is L-shaped, the outer side wall of the threaded rod 5 is rotatably connected to the inside of the unmanned aerial vehicle body 1 through a bearing sleeve a51, and the top of the clamping frame 11 is rotatably connected to the bottom surface of the unmanned aerial vehicle body 1 through two bearing seats a12 (see fig. 2 and 3); the arrangement of the bearing sleeve a51 and the bearing seat a12 ensures that the threaded rod 5 and the clamping frame 11 are more stable and effective in rotation.
The outer side wall of the bottom of the clamping frame 11 is sleeved with an anti-skidding sleeve (see figures 2 and 3); the clamped container 15 is prevented from sliding, and the clamping stability of the clamping frame 11 is improved.
The lifting assembly 13 is installed on the unmanned aerial vehicle body 1, the lifting assembly 13 comprises a double-shaft motor 131 installed on the top surface of the unmanned aerial vehicle body 1, two output shafts of the double-shaft motor 131 are fixedly connected with a worm shaft 132 respectively, the worm shaft 132 is meshed with a worm gear 134, the worm gear 134 is fixedly connected to one end of a rotating shaft 135, a paying-off wheel 138 is fixedly connected to the rotating shaft 135, a steel wire rope is wound in the paying-off wheel 138 and fixedly connected with an anti-falling lifting hook 139 through the steel wire rope, the steel wire rope penetrates from two sides of the top of the unmanned aerial vehicle body 1 to the lower side of the unmanned aerial vehicle body 1, a hanging rope 14 is hung on the anti-falling lifting hook 139, two ends of the hanging rope 14 are fixedly connected to; utilize the work of biax motor 131 and drive rotation axis 135 rotatory through worm shaft 132 and worm wheel 134's meshing, rotation axis 135 drives actinobacillus wheel 138 rotatory, put wire rope long after actinobacillus wheel 138 is rotatory, can make unmanned aerial vehicle body 1 carry out goods and materials when unsettled state and put in work, reduce unmanned aerial vehicle body 1's rise and fall time, improve goods and materials handling efficiency, can be applicable to the site of suffering from a disaster that unsatisfied unmanned aerial vehicle body 1 descends and use.
The worm shaft 132 is rotatably connected to the top surface of the unmanned aerial vehicle body 1 through a bearing seat b133, one end of the rotating shaft 135, which is far away from the worm wheel 134, is rotatably connected to the side wall of a supporting block 137 through a bearing sleeve b136, and the supporting block 137 is fixedly connected to the top surface of the unmanned aerial vehicle body 1 (see fig. 4); by providing the bearing housing b136 and the bearing housing b133, the worm shaft 132 and the rotation shaft 135 are ensured to be more stable and effective when rotating.
When the lifting device is used, a container 15 is placed at the bottom of an unmanned aerial vehicle body 1, a driving motor 2 works and drives a threaded rod 5 to rotate through the meshing of a driving bevel gear 3 and a driven bevel gear 4, the threaded rod 5 pushes a threaded sleeve 6 to move, and then a clamping frame 11 is driven to rotate through the meshing action of a toothed plate 9 and a column gear 10, so that the container 15 is clamped at the bottom of the unmanned aerial vehicle body 1, the container 15 is fixed, material throwing work can be carried out, the clamping frame 11 can be used as an undercarriage of the unmanned aerial vehicle body 1 in normal use, the lifting device is diversified in functions and high in practicability, when the unmanned aerial vehicle brings the container 15 above a disaster site, the clamping of the container 15 is removed, through the arrangement of a lifting component 13, a double-shaft motor 131 works and drives a rotating shaft 135 to rotate through the meshing of worm shafts 132 and 134, the rotating shaft 135 drives a paying-off wheel 138 to rotate, wire rope is elongated after actinobacillus wheel 138 is rotatory, can make unmanned aerial vehicle body 1 carry out goods and materials input work when unsettled state, reduces unmanned aerial vehicle body 1's rise and fall time, improves goods and materials handling efficiency, can be applicable to the site of suffering from a disaster that unsatisfied unmanned aerial vehicle body 1 descends and use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a goods and materials fixing device for reducing disaster unmanned aerial vehicle, includes unmanned aerial vehicle body (1), its characterized in that: the internally mounted of unmanned aerial vehicle body (1) has driving motor (2), the rigid coupling has drive bevel gear (3) on the output shaft of driving motor (2), drive bevel gear (3) mesh with two driven bevel gear (4) respectively, driven bevel gear (4) rigid coupling is served in one of threaded rod (5), the other end screw drive of threaded rod (5) is connected in threaded sleeve (6), the rigid coupling has pinion rack (9) on the lateral wall of threaded sleeve (6), pinion rack (9) mesh with column gear (10) mutually, column gear (10) rigid coupling is on holding frame (11), holding frame (11) are L shape, install handling subassembly (13) on unmanned aerial vehicle body (1).
2. The material fixing device for the disaster reduction unmanned aerial vehicle according to claim 1, wherein: the outer side wall of the threaded sleeve (6) is fixedly connected with a guide sleeve (7), the guide sleeve (7) is sleeved on a guide rod (8), and the guide rod (8) is fixedly connected inside the unmanned aerial vehicle body (1).
3. The material fixing device for the disaster reduction unmanned aerial vehicle according to claim 1, wherein: the outer side wall of threaded rod (5) is connected in unmanned aerial vehicle body (1) through bearing housing a (51) rotation, and the top of holding frame (11) is connected on the bottom surface of unmanned aerial vehicle body (1) through two bearing frame a (12) rotation.
4. The material fixing device for the disaster reduction unmanned aerial vehicle according to claim 1, wherein: and an anti-skidding sleeve is sleeved on the outer side wall of the bottom of the clamping frame (11).
5. The material fixing device for the disaster reduction unmanned aerial vehicle according to claim 1, wherein: handling subassembly (13) are including installing double-shaft motor (131) on unmanned aerial vehicle body (1) top surface, the rigid coupling has worm axle (132) on two output shafts of double-shaft motor (131) respectively, worm axle (132) mesh mutually with worm wheel (134), worm wheel (134) rigid coupling is served in one of rotation axis (135), the rigid coupling has actinobacillus wheel (138) on rotation axis (135), around being equipped with wire rope and passing through wire rope and anticreep lifting hook (139) rigid coupling in actinobacillus wheel (138), wire rope runs through the below to unmanned aerial vehicle body (1) from the both sides at unmanned aerial vehicle body (1) top, anticreep lifting hook (139) are gone up to hang and are equipped with string rope (14), and hang the equal rigid coupling in both ends of rope (14) on packing box (15), the bottom of unmanned aerial vehicle body (1) is located in packing box (15).
6. The material fixing device for the disaster reduction unmanned aerial vehicle as claimed in claim 5, wherein: worm axle (132) are rotated through bearing frame b (133) and are connected on the top surface of unmanned aerial vehicle body (1), and the one end that worm wheel (134) were kept away from in rotation axis (135) is passed through bearing housing b (136) and is rotated and connect on the lateral wall of supporting shoe (137), and supporting shoe (137) rigid coupling is on the top surface of unmanned aerial vehicle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120096918.6U CN213921500U (en) | 2021-01-14 | 2021-01-14 | A goods and materials fixing device for reducing disaster unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120096918.6U CN213921500U (en) | 2021-01-14 | 2021-01-14 | A goods and materials fixing device for reducing disaster unmanned aerial vehicle |
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| CN213921500U true CN213921500U (en) | 2021-08-10 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697115A (en) * | 2021-08-30 | 2021-11-26 | 安徽工程大学 | Automatic feeding box body of multi-rotor unmanned aerial vehicle carrying system |
| CN113859542A (en) * | 2021-10-23 | 2021-12-31 | 四川省天域航通科技有限公司 | Rescue unmanned aerial vehicle convenient to put in goods and materials |
| CN114180068A (en) * | 2021-12-27 | 2022-03-15 | 复旦大学 | Freight transportation multi-rotor unmanned aerial vehicle |
| CN114235498A (en) * | 2021-11-30 | 2022-03-25 | 颜广菊 | Unmanned aerial vehicle water source sampling device with stable flight function |
| CN114261512A (en) * | 2021-12-24 | 2022-04-01 | 杭州申昊科技股份有限公司 | Inspection flying robot with personnel identification function |
-
2021
- 2021-01-14 CN CN202120096918.6U patent/CN213921500U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697115A (en) * | 2021-08-30 | 2021-11-26 | 安徽工程大学 | Automatic feeding box body of multi-rotor unmanned aerial vehicle carrying system |
| CN113859542A (en) * | 2021-10-23 | 2021-12-31 | 四川省天域航通科技有限公司 | Rescue unmanned aerial vehicle convenient to put in goods and materials |
| CN113859542B (en) * | 2021-10-23 | 2023-06-06 | 四川省天域航通科技有限公司 | Rescue unmanned aerial vehicle convenient to throw in goods and materials |
| CN114235498A (en) * | 2021-11-30 | 2022-03-25 | 颜广菊 | Unmanned aerial vehicle water source sampling device with stable flight function |
| CN114261512A (en) * | 2021-12-24 | 2022-04-01 | 杭州申昊科技股份有限公司 | Inspection flying robot with personnel identification function |
| CN114180068A (en) * | 2021-12-27 | 2022-03-15 | 复旦大学 | Freight transportation multi-rotor unmanned aerial vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100000 7 / F, block C, No. 18, Binhe Avenue, future science and Technology City, Changping District, Beijing Patentee after: State Grid Power Space Technology Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 100000 7 / F, block C, No. 18, Binhe Avenue, future science and Technology City, Changping District, Beijing Patentee before: SGCC GENERAL AVIATION Co.,Ltd. Patentee before: STATE GRID CORPORATION OF CHINA |
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