Aeronautical manufacturing raw material transportation device

Abstract

The utility model discloses an aeronautical manufacturing raw material transportation device which comprises a base, the interior of the base is of a hollow structure, a containing plate is installed on the base through a lifting mechanism, the lifting mechanism is used for driving the containing plate to ascend and descend, and a fixing mechanism used for fixing materials is installed at the top of the containing plate. Limiting rods are fixed to the top of the base and slidably connected to the limiting rods in a sleeving mode, and universal wheels are installed at the bottom of the base. Materials can be fixed through the fixing plate, and displacement of the materials during transportation is prevented; and the placing plate can be driven to lift up and down through the lifting mechanism, so that loading, unloading or transportation of materials is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, in particular to a transportation device for aviation manufacturing raw materials. Background Art

[0002] In the aviation manufacturing process, raw materials usually need to be transported to ensure efficient manufacturing.

[0003] The Chinese patent application publication number CN215922269U discloses a transport device for aviation manufacturing raw materials. In the patent, the mobile vehicle can be used for mobile transportation. During the process, the supporting connecting rod can be used to obliquely support the structure on the entire connection block. The second shock-absorbing spring and the first shock-absorbing spring can reduce the shaking of the entire material during the movement, which has the effect of shock absorption and protection. The utility model has a simple structure, is easy to use, has a good reduction effect during the use of the transport equipment, has high stability, can be quickly positioned, and is easy to transport.

[0004] When using the above patent, we found that the device is not convenient for adjusting the height of the mounting plate. When the material and the mounting plate are at different heights, the labor of workers during loading and unloading is greatly increased. Therefore, we proposed a raw material transportation device for aviation manufacturing. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a raw material transportation device for aviation manufacturing.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A device for transporting raw materials for aviation manufacturing comprises a base, the interior of the base is a hollow structure, a placement plate is installed on the base via a lifting mechanism, the lifting mechanism is used to drive the placement plate to rise and fall, a fixing mechanism for fixing materials is installed on the top of the placement plate, a limiting rod is fixed on the top of the base, the placement plate is slidably sleeved on the limiting rod, and a universal wheel is installed on the bottom of the base.

[0008] Preferably, the lifting mechanism includes a first handle, a first screw rod, a first slider, a rack, a rotating shaft, a gear, a first support rod and a second support rod. The first screw rod is rotatably installed inside the base, the first screw rod rotatably passes through the base and is connected to the first handle, the first screw rod is threadedly sleeved with a first slider, a rack is installed on the top of the first slider, the rotating shaft is rotatably installed inside the base, a gear is fixedly sleeved on the rotating shaft, the rack and the gear are meshed for transmission, the rotating shaft is rotatably connected to the second support rod through the first support rod, and the second support rod is rotatably connected to the placement plate.

[0009] Preferably, a limiting groove is provided inside the base, a limiting block is fixed at the bottom of the first sliding block, and the limiting block is slidably installed in the limiting groove.

[0010] Preferably, the fixing mechanism includes a second handle, a second screw rod, a second slider, a fixing plate and a rubber pad. The second screw rod is rotatably installed inside the placement plate. The second screw rod rotates through the placement plate and is connected to the second handle. Two second sliders are connected to the second screw rod through threads with opposite rotation directions. A fixing plate is fixed to the top of the second slider, and a rubber pad is installed on the side of the fixing plate.

[0011] Preferably, a sliding hole is opened on the top of the placement plate, and the second sliding block is slidably installed in the sliding hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, by rotating the second rotary handle, the second slider drives the two fixed plates to move toward or away from each other through the threaded transmission of the second screw rod and the second slider, so that the fixed plates can fix the materials to prevent the materials from being displaced during transportation.

[0014] 2. In the utility model, the first handle is rotated, and the first slider drives the rack to move through the threaded transmission of the first screw rod and the first slider. The gear drives the rotating shaft to rotate through the meshing transmission of the rack and the gear, so that the rotating shaft drives the first support rod to rotate, and through the cooperation of the second support rod, the placement plate can be driven to rise and fall, which is convenient for loading and unloading or transportation of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a raw material transportation device for aviation manufacturing proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of a lifting mechanism of an aviation manufacturing raw material transportation device proposed by the utility model;

[0017] Figure 3 The utility model is a schematic diagram of a fixing mechanism of an aviation manufacturing raw material transportation device.

[0018] In the figure: 1 base, 2 lifting mechanism, 21 first rotary handle, 22 first screw rod, 23 first slider, 24 rack, 25 rotating shaft, 26 gear, 27 first support rod, 28 second support rod, 3 limit block, 4 placement plate, 5 fixing mechanism, 51 second rotary handle, 51 second screw rod, 53 second slider, 54 fixing plate, 55 rubber pad, 6 limit rod, 7 universal wheel. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 A device for transporting raw materials for aviation manufacturing comprises a base 1. The interior of the base 1 is a hollow structure. A placing plate 4 is installed on the base 1 through a lifting mechanism 2. The lifting mechanism 2 is used to drive the placing plate 4 to rise and fall. A fixing mechanism 5 for fixing materials is installed on the top of the placing plate 4. A limiting rod 6 is fixed on the top of the base 1. The placing plate 4 is slidably sleeved on the limiting rod 6. A universal wheel 7 is installed at the bottom of the base 1.

[0021] Reference Figure 2 The lifting mechanism 2 includes a first rotary handle 21, a first screw rod 22, a first slider 23, a rack 24, a rotating shaft 25, a gear 26, a first support rod 27 and a second support rod 28. The first screw rod 22 is rotatably installed inside the base 1. The first screw rod 22 rotates through the base 1 and is connected to the first rotary handle 21. The first slider 23 is connected to the first screw rod 22 through a threaded sleeve. A limiting groove is provided inside the base 1. A limiting block 3 is fixed at the bottom of the first slider 23. The limiting block 3 is slidably installed in the limiting groove. A rack 24 is installed on the top of the first slider 23. The rotating shaft 25 is rotatably installed inside the base 1. The rotating shaft 25 A gear 26 is fixedly sleeved on the upper part, and the rack 24 is meshed with the gear 26 for transmission. The rotating shaft 25 is rotatably connected to the second support rod 28 through the first support rod 27. The second support rod 28 is rotatably connected to the placement plate 4. The first rotary handle 21 is rotated, and the first slider 23 drives the rack 24 to move through the threaded transmission of the first screw rod 22 and the first slider 23. The gear 26 drives the rotating shaft 25 to rotate through the meshing transmission of the rack 24 and the gear 26, so that the rotating shaft 25 drives the first support rod 27 to rotate. Through the cooperation of the second support rod 28, the placement plate 4 can be driven to rise and fall, which is convenient for loading and unloading or transportation of materials.

[0022] Reference Figure 3The fixing mechanism 5 includes a second rotary handle 51, a second screw rod 52, a second slider 53, a fixing plate 54 and a rubber pad 55. The second screw rod 52 is rotatably installed inside the placement plate 4. The second screw rod 52 rotates and penetrates the placement plate 4 and is connected to the second rotary handle 51. Two second sliders 53 are connected to the second screw rod 52 through threads with opposite rotation directions. A sliding hole is opened on the top of the placement plate 4. The second slider 53 is slidably installed in the sliding hole. The top of the second slider 53 is fixed with a fixing plate 54. The side of the fixing plate 54 is installed with a rubber pad 55. By rotating the second rotary handle 51, the second slider 53 drives the two fixing plates 54 to move toward or away from each other through the threaded transmission of the second screw rod 52 and the second slider 53, so that the fixing plate 54 can fix the material to prevent the material from being displaced during transportation.

[0023] Working principle: Place the material on the placement plate 4, turn the second rotary handle 51, and through the threaded transmission of the second screw rod 52 and the second slider 53, the second slider 53 drives the two fixed plates 54 to move toward or away from each other, so that the fixed plates 54 can fix the material to prevent the material from being displaced during transportation, turn the first rotary handle 21, and through the threaded transmission of the first screw rod 22 and the first slider 23, the first slider 23 drives the rack 24 to move, and through the meshing transmission of the rack 24 and the gear 26, the gear 26 drives the rotating shaft 25 to rotate, so that the rotating shaft 25 drives the first support rod 27 to rotate, and through the cooperation of the second support rod 28, the placement plate 4 can be driven to rise and fall, which is convenient for loading and unloading or transportation of materials.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An aviation manufacturing raw material transportation device, comprising a base (1), characterized in that: The interior of the base (1) is a hollow structure. A placement plate (4) is installed on the base (1) via a lifting mechanism (2). The lifting mechanism (2) is used to drive the placement plate (4) to rise and fall. A fixing mechanism (5) for fixing materials is installed on the top of the placement plate (4). A limiting rod (6) is fixed on the top of the base (1). The placement plate (4) is slidably sleeved on the limiting rod (6). A universal wheel (7) is installed on the bottom of the base (1).

2. The aviation manufacturing raw material transportation device according to claim 1, characterized in that: The lifting mechanism (2) comprises a first rotating handle (21), a first screw rod (22), a first slider (23), a rack (24), a rotating shaft (25), a gear (26), a first support rod (27) and a second support rod (28); the first screw rod (22) is rotatably mounted inside the base (1); the first screw rod (22) rotatably penetrates the base (1) and is connected to the first rotating handle (21); the first slider (23) is sleeved on the first screw rod (22) through a thread; the top of the first slider (23) is mounted with a rack (24); the rotating shaft (25) is rotatably mounted inside the base (1); the gear (26) is fixedly sleeved on the rotating shaft (25); the rack (24) and the gear (26) are meshed and transmitted; the rotating shaft (25) is rotatably connected to the second support rod (28) through the first support rod (27); the second support rod (28) is rotatably connected to the placement plate (4).

3. The aviation manufacturing raw material transportation device according to claim 2, characterized in that: A limiting groove is provided inside the base (1); a limiting block (3) is fixed at the bottom of the first sliding block (23); and the limiting block (3) is slidably installed in the limiting groove.

4. The aviation manufacturing raw material transportation device according to claim 1, characterized in that: The fixing mechanism (5) comprises a second rotary handle (51), a second screw rod (52), a second slider (53), a fixing plate (54) and a rubber pad (55); the second screw rod (52) is rotatably mounted inside the placement plate (4); the second screw rod (52) rotatably penetrates the placement plate (4) and is connected to the second rotary handle (51); two second sliders (53) are sleeved on the second screw rod (52) via threads with opposite rotation directions; a fixing plate (54) is fixed to the top of the second slider (53); and a rubber pad (55) is installed on the side of the fixing plate (54).

5. The aviation manufacturing raw material transportation device according to claim 4, characterized in that: A sliding hole is provided on the top of the placement plate (4), and the second sliding block (53) is slidably installed in the sliding hole.

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