Unmanned aerial vehicle autonomous transportation structure

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle autonomous transportation structure which comprises a first fixing frame and a second fixing frame, the upper surface of the second fixing frame is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a first rack, and the tooth end of the first rack is in meshed connection with a first gear. A first rotating shaft is fixedly connected to the interior of the first gear, the outer wall of the first rotating shaft is rotatably connected to the interior of the second fixing frame, a first rocker is fixedly connected to the outer wall of the first rotating shaft, second rockers are rotatably connected to the two ends of the first rocker, and clamping frames are rotatably connected to the outer walls of the second rockers. The electric push rod is started to drive the first rack to slide, the first rack pushes the first gear to rotate, the first rotating shaft drives the first rocker to rotate, the first rocker drives the second rocker to rotate, the second rocker pulls the clamping frame to slide, the clamping frame can clamp goods, goods of different sizes can be fixed, and use is more flexible; and the telescopic plate performs protection on the side surface.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane technical field especially relates to a kind of unmanned plane autonomous transport structure. BACKGROUND

[0002] At present, the unmanned plane market is booming, and the unmanned plane can be used for aerial photography, follow-up and film creation, and the market demand is continuously vigorous. Its application depth and breadth in the fields of agricultural plant protection, geological exploration, inspection, surveying and mapping, transportation and other fields are also continuously improved.

[0003] Unmanned plane transportation is a new type of transportation, which has been applied in logistics distribution, medical transportation, agricultural material distribution and other fields. Some large branch unmanned planes can carry hundreds of kilograms of goods to fly hundreds of kilometers, and have begun to be applied in actual commercial transportation.

[0004] The goods of unmanned plane transportation may have different shapes, such as cylindrical pipes, square equipment parts and irregular mechanical parts. The goods may also have obvious size difference, such as from small electronic components to larger model parts. However, the unmanned plane may only adapt to a single size of goods, and if different sizes of goods are carried by the cargo hold, the goods may not be kept stable. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides an unmanned plane autonomous transport structure, which aims to improve the problem that the unmanned plane may only adapt to a single size of goods, and if different sizes of goods are carried by the cargo hold, the goods may not be kept stable.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] An unmanned plane autonomous transport structure, comprising a fixed frame one and a fixed frame two, the upper surface of the fixed frame two is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a rack one, the tooth end of the rack one is meshingly connected with a gear one, the inside of the gear one is fixedly connected with a rotating shaft one, the outer wall of the rotating shaft one is rotatably connected in the inside of the fixed frame two, the outer wall of the rotating shaft one is fixedly connected with a rocker one, the both ends of the rocker one are rotatably connected with a rocker two, the outer wall of the rocker two is rotatably connected with a clamping frame, the upper surface of the clamping frame is fixedly connected with a limiting frame, the outer wall of the limiting frame is slidably connected in the inside of the fixed frame two, the outer wall of the clamping frame is fixedly connected with an expansion plate, the outer wall of the expansion plate is slidably connected on the outer wall of the fixed frame two, the upper surface of the fixed frame one is provided with a driving assembly, and the driving assembly is used to drive the fixed frame one to fly.

[0008] Preferably, the driving assembly comprises a UAV body, the lower surface of the UAV body is fixedly connected to the upper surface of the fixed frame one, and the outer wall of the UAV body is provided with a paddle.

[0009] Preferably, the lower surface of the fixed frame one is fixedly connected with a support frame, the inner portion of the support frame is fixedly connected with a motor one, and one end of the output end of the motor one is fixedly provided with a screw rod.

[0010] Preferably, the other end of the screw rod is rotatably connected to the outer wall of the support frame, and the outer wall of the support frame is fixedly connected with a sliding rod one.

[0011] Preferably, the outer wall of the screw rod is threadedly connected with a sliding frame one, and the inner portion of the sliding frame one is slidably connected to the outer wall of the sliding rod one.

[0012] Preferably, the outer wall of the sliding frame one is fixedly connected with a sliding rod two.

[0013] Preferably, the outer wall of the sliding frame one is fixedly connected with a motor two, the output end of the motor two is fixedly connected with a rotating shaft two, and the outer wall of the rotating shaft two is rotatably connected to the inner portion of the sliding frame one.

[0014] Preferably, the outer wall of the rotating shaft two is fixedly connected with a gear two, and the upper surface of the gear two is rotatably connected to the lower surface of the sliding frame one.

[0015] Preferably, the tooth end of the gear two is meshingly connected with a rack two, and the outer wall of the rack two is slidably connected to the inner portion of the sliding frame one.

[0016] Preferably, the lower surface of the rack two is fixedly connected with a sliding frame two, the inner portion of the sliding frame two is slidably connected to the outer wall of the sliding rod two, and the lower surface of the sliding frame two is fixedly connected to the upper surface of the fixed frame two.

[0017] The utility model has the advantages of the following beneficial effects:

[0018] 1、in the utility model, the rack one is driven to slide by starting the electric push rod, the rack one drives the gear one to rotate, the rotating shaft one drives the rocker one to rotate, the rocker one drives the rocker two to rotate, the rocker two drives the clamping frame to slide, the clamping frame can clamp goods, can realize the goods of different sizes fixed, use more flexible, and the telescopic plate is protected in the side.

[0019] 2、in the utility model, the rack two is driven to slide by the gear two through the rotating shaft two of the output end driven by starting the motor two, the rack two drives the sliding rod two to slide forward and backward, can move the fixed frame two when taking and placing goods, and it is convenient to accurately grab or put goods. DRAWINGS

[0020] Figure 1 A perspective view of the unmanned aerial vehicle autonomous transportation structure is provided in the utility model;

[0021] Figure 2 A rack one partial structure schematic view of the unmanned aerial vehicle autonomous transportation structure is provided in the utility model;

[0022] Figure 3 A gear one partial structure schematic view of the unmanned aerial vehicle autonomous transportation structure is provided in the utility model;

[0023] Figure 4 A slide rod one partial structure schematic view of the unmanned aerial vehicle autonomous transportation structure is provided in the utility model;

[0024] Figure 5 A slide rod two partial structure schematic view of the unmanned aerial vehicle autonomous transportation structure is provided in the utility model.

[0025] Legend:

[0026] 1, fixed frame one; 2, fixed frame two; 3, electric push rod; 4, rack one; 5, gear one; 6, rotating shaft one; 7, rocker one; 8, rocker two; 9, clamping frame; 10, limiting frame; 11, telescopic plate; 12, unmanned aerial vehicle body; 13, paddle; 14, support frame; 15, motor one; 16, screw rod; 17, slide rod one; 18, slide frame one; 19, motor two; 20, rotating shaft two; 21, gear two; 22, rack two; 23, slide rod two; 24, slide frame two. Specific implementation

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Reference Figures 1-3The utility model provides an embodiment: a kind of unmanned aerial vehicle autonomous transport structure, including fixed frame one 1 and fixed frame two 2, the upper surface of fixed frame two 2 is fixedly connected with electric push rod 3, the output end of electric push rod 3 is fixedly connected with rack one 4, the tooth end of rack one 4 is engagedly connected with gear one 5, the inside of gear one 5 is fixedly connected with shaft one 6, the outer wall of shaft one 6 is rotatably connected in the inside of fixed frame two 2, the outer wall of shaft one 6 is fixedly connected with rocker one 7, the both ends of rocker one 7 are rotatably connected with rocker two 8, the outer wall of rocker two 8 is rotatably connected with clamping frame 9, the upper surface of clamping frame 9 is fixedly connected with limit frame 10, the outer wall of limit frame 10 is slidably connected in the inside of fixed frame two 2, the outer wall of clamping frame 9 is fixedly connected with telescopic plate 11, the outer wall of telescopic plate 11 is slidably connected in the outer wall of fixed frame two 2, the upper surface of fixed frame one 1 is provided with drive assembly, and drive assembly is used to drive fixed frame one 1 to fly.

[0029] Specifically, fixed frame two 2 supports rack one 4 to slide, rack one 4 drives gear one 5 to rotate, the upper side outer wall of shaft one 6 is fixedly connected with gear one 5, the middle part outer wall of shaft one 6 is rotatably connected in the inside of fixed frame two 2, fixed frame two 2 supports shaft one 6 to rotate, the lower side outer wall of shaft one 6 is fixedly connected with rocker one 7, gear one 5 drives rocker one 7 to rotate through shaft one 6, rocker one 7 drives the both ends of rocker two 8 to rotate simultaneously, the both sides of rocker two 8 rotate reversely, rocker two 8 drives clamping frame 9 to slide, limit frame 10 can support and limit clamping frame 9 to slide, limit frame 10 drives telescopic plate 11 to retract simultaneously.

[0030] Referring to Figure 1 Drive assembly includes unmanned aerial vehicle body 12, and the lower surface of unmanned aerial vehicle body 12 is fixedly connected in the upper surface of fixed frame one 1, and the outer wall of unmanned aerial vehicle body 12 is provided with paddle 13.

[0031] Specifically, the inside of unmanned aerial vehicle body 12 is provided with motor, can drive paddle 13 to rotate, to drive fixed frame one 1 to move.

[0032] Referring to Figure 4 And Figure 5 The lower surface of fixed frame one 1 is fixedly connected with support frame 14, and the inside of support frame 14 is fixedly connected with motor one 15, and the output end of motor one 15 is fixedly provided with one end of screw rod 16;The other end of screw rod 16 is rotatably connected in the outer wall of support frame 14, and the outer wall of support frame 14 is fixedly connected with sliding rod one 17;The outer wall of screw rod 16 is threadedly connected with sliding frame one 18, and the inside of sliding frame one 18 is slidably connected in the outer wall of sliding rod one 17.

[0033] Specifically, the motor 15 drives the screw rod 16 to rotate, the support frame 14 supports the screw rod 16 to rotate, the screw rod 16 drives the sliding frame 18 to slide, the sliding frame 18 slides on the outer wall of the sliding rod 17, and the sliding rod 17 can support and limit the sliding of the sliding frame 18.

[0034] With reference to Figure 4 And Figure 5 The outer wall of the sliding frame 18 is fixedly connected with the sliding rod 23, the outer wall of the sliding frame 18 is fixedly connected with the motor 19, the output end of the motor 19 is fixedly connected with the rotating shaft 20, the outer wall of the rotating shaft 20 is rotatably connected in the sliding frame 18, the outer wall of the rotating shaft 20 is fixedly connected with the gear 21, the upper surface of the gear 21 is rotatably connected with the lower surface of the sliding frame 18, the tooth end of the gear 21 is meshedly connected with the rack 22, the outer wall of the rack 22 is slidably connected in the sliding frame 18, and the lower surface of the rack 22 is fixedly connected with the sliding frame 24. The inner part of the sliding frame 24 is slidably connected with the outer wall of the sliding rod 23, and the lower surface of the sliding frame 24 is fixedly connected with the upper surface of the fixed frame 2.

[0035] Specifically, the motor 19 drives the gear 21 to rotate through the rotating shaft 20, the sliding frame 18 supports the rotating shaft 20 and the gear 21 to rotate, the gear 21 is meshed with the rack 22, the gear 21 drives the rack 22 to slide, the rack 22 slides in the sliding frame 18, the sliding frame 18 supports the rack 22 to slide, the rack 22 drives the sliding frame 24 to slide forward and backward, and the sliding rod 23 supports and limits the sliding of the sliding frame 24.

[0036] Working principle: when using the structure, the motor 15 is started to drive the output end of the lead screw 16 to rotate, the lead screw 16 rotates to push the sliding frame 18 to slide, the sliding frame 18 slides on the outer wall of the sliding rod 17, the sliding frame 18 slides left and right, then the motor 19 is started to drive the output end of the rotating shaft 20 to rotate, the rotating shaft 20 drives the rack 22 to rotate through the gear 21, the rack 22 pushes the sliding frame 24 to slide, the sliding frame 24 slides on the outer wall of the sliding rod 23, after aligning the goods, the electric push rod 3 is started to drive the output end of the rack 4 to slide, the rack 4 pushes the gear 5 to rotate, the gear 5 drives the rocker 7 to rotate through the rotating shaft 6, the rocker 7 drives the rocker 8 at both ends to rotate, the rocker 8 rotates to pull the clamping frame 9 to slide, the clamping frame 9 drives the limiting frame 10 to slide in the sliding groove of the fixed frame 2, the clamping frame 9 simultaneously drives the telescopic plate 11 to extend and retract, the clamping frame 9 on both sides slides in the opposite direction to clamp and fix the goods, and the telescopic plate 11 protects the goods from both sides, then the unmanned aerial vehicle body 12 and the paddle 13 drive the fixed frame 1 to move, the position of the fixed frame 2 is adjusted, then the electric push rod 3 is started to drive the rack 4 to slide reversely, and the goods can be dropped, the structure can not only clamp and fix goods of different sizes, but also accurately grasp or drop the goods.

[0037] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. An unmanned aerial vehicle autonomous transportation structure comprising a fixed frame one (1) and a fixed frame two (2), characterized by: The upper surface of the fixed frame two (2) is fixedly connected with an electric push rod (3), the output end of the electric push rod (3) is fixedly connected with a rack one (4), the tooth end of the rack one (4) is meshedly connected with a gear one (5), the inside of the gear one (5) is fixedly connected with a rotating shaft one (6), the outer wall of the rotating shaft one (6) is rotatably connected in the inside of the fixed frame two (2), the outer wall of the rotating shaft one (6) is fixedly connected with a rocker one (7), the both ends of the rocker one (7) are rotatably connected with a rocker two (8), the outer wall of the rocker two (8) is rotatably connected with a clamping frame (9), the upper surface of the clamping frame (9) is fixedly connected with a limiting frame (10), the outer wall of the limiting frame (10) is slidably connected in the inside of the fixed frame two (2), the outer wall of the clamping frame (9) is fixedly connected with a telescopic plate (11), the outer wall of the telescopic plate (11) is slidably connected on the outer wall of the fixed frame two (2), the upper surface of the fixed frame one (1) is provided with a driving assembly, the driving assembly is used for driving the fixed frame one (1) to fly.

2. The unmanned aerial vehicle autonomous transportation structure of claim 1, wherein: The driving assembly comprises a unmanned aerial vehicle body (12), the lower surface of the unmanned aerial vehicle body (12) is fixedly connected on the upper surface of the fixed frame one (1), the outer wall of the unmanned aerial vehicle body (12) is provided with a paddle (13).

3. The unmanned aerial vehicle autonomous transportation structure of claim 1, wherein: The lower surface of the fixed frame one (1) is fixedly connected with a support frame (14), the inside of the support frame (14) is fixedly connected with a motor one (15), one end of the output end of the motor one (15) is fixedly provided with a screw rod (16).

4. The unmanned aerial vehicle autonomous transportation structure of claim 3, wherein: The other end of the screw rod (16) is rotatably connected on the outer wall of the support frame (14), the outer wall of the support frame (14) is fixedly connected with a sliding rod one (17).

5. The unmanned aerial vehicle autonomous transportation structure of claim 3, wherein: The outer wall of the screw rod (16) is threadedly connected with a sliding frame one (18), the inside of the sliding frame one (18) is slidably connected on the outer wall of the sliding rod one (17).

6. The unmanned aerial vehicle autonomous transportation structure of claim 5, wherein: The outer wall of the sliding frame one (18) is fixedly connected with a sliding rod two (23).

7. The unmanned aerial vehicle autonomous transportation structure of claim 5, wherein: The outer wall of the sliding frame one (18) is fixedly connected with a motor two (19), the output end of the motor two (19) is fixedly connected with a rotating shaft two (20), the outer wall of the rotating shaft two (20) is rotatably connected in the inside of the sliding frame one (18).

8. The unmanned aerial vehicle autonomous transportation structure of claim 7, wherein: The outer wall of the rotating shaft two (20) is fixedly connected with a gear two (21), the upper surface of the gear two (21) is rotatably connected on the lower surface of the sliding frame one (18).

9. The unmanned aerial vehicle autonomous transportation structure of claim 8, wherein: The tooth end of the gear two (21) is meshedly connected with a rack two (22), the outer wall of the rack two (22) is slidably connected in the inside of the sliding frame one (18). 10.The unmanned aerial vehicle autonomous transportation structure of claim 9, wherein: The lower surface of the rack two (22) is fixedly connected with a sliding frame two (24), the inside of the sliding frame two (24) is slidably connected on the outer wall of the sliding rod two (23), the lower surface of the sliding frame two (24) is fixedly connected on the upper surface of the fixed frame two (2).

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