Comprehensive top loading vehicle for loading and unloading helicopter battery

Abstract

The utility model discloses a comprehensive top loading vehicle for loading and unloading a helicopter battery, and relates to the field of helicopter battery loading and unloading. The loading and unloading device comprises a bottom plate, and a lifting mechanism and a loading and unloading mechanism are arranged on the bottom plate. By arranging the loading and unloading mechanism, after a battery pack is lifted to an ideal position, a hydraulic cylinder on a third fixing plate can be driven to drive a top plate to move forwards, and the top plate pushes the battery pack to move on a plurality of first conveying rollers, so that a first connecting rod moves backwards, the first connecting rod pulls a third hinge rod and drives a second connecting rod to move backwards; at the moment, the angle of a second hinge rod rotates, a second sliding rod slides in an arc-shaped groove, a second conveying roller is made to be lower than the multiple first conveying rollers, in the continuous forward pushing process of the battery pack, the battery pack slides to the position above the second conveying roller, the battery pack can smoothly slide into a battery bin of the helicopter, time and labor are saved, and the working efficiency is improved. The assembling and disassembling efficiency of the battery pack is greatly improved, and the battery pack is more convenient to install.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the helicopter battery loading and unloading technical field, especially relates to the helicopter battery loading and unloading is with the comprehensive top loading car. BACKGROUND

[0002] The helicopter battery is usually large in size, heavy in weight and high in installation position precision requirement, the comprehensive top loading car needs to have accurate positioning function, through special clamp or clamping device, the battery is accurately fixed in the loading and unloading position, prevents the battery from shaking or shifting during loading and unloading, damages the battery and the helicopter related parts.

[0003] The height of the helicopter side battery compartment is higher than the height of the airport transport security car, which makes the prior art face not small challenge when installing the battery, especially when lifting the battery pack to the required appropriate height, the operator often finds it difficult to smoothly slide the battery pack into the battery compartment, which not only increases the complexity of installation, but also greatly affects the work efficiency. SUMMARY

[0004] The utility model discloses a helicopter battery loading and unloading is with the comprehensive top loading car, through being provided with loading and unloading mechanism, make battery pack can smoothly slide into the battery compartment of helicopter, not only save time and effort, and greatly improve the loading and unloading efficiency of battery pack, make the installation of battery pack more convenient, solve the problem that the operator often finds it difficult to smoothly slide the battery pack into the battery compartment when lifting the battery pack to the required appropriate height.

[0005] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0006] The utility model discloses a helicopter battery loading and unloading is with the comprehensive top loading car, including the bottom plate, be provided with lifting mechanism and loading and unloading mechanism on the bottom plate,

[0007] The lifting mechanism includes two fixed rods fixedly connected on the top surface of the bottom plate, a connecting groove is formed in the inside of two fixed rods, a supporting rod is slidably connected to the inner wall of two connecting grooves, a connecting plate is fixedly connected to the front side of two supporting rods, a connecting plate is fixedly connected between two connecting plates, a plurality of conveying rollers one is rotatably connected between two connecting plates, a triangular fixing frame is fixedly connected to the front side of two supporting rods, a pull rope is fixedly connected to the top surface of the triangular fixing frame, a fixed plate two is fixedly connected between two connecting grooves, two fixed plates one are fixedly connected to the bottom surface of the fixed plate two, a motor is fixedly connected to the rear side of the fixed plate one on the rear side, a transmission rod one is fixedly connected to the output end of the motor through a shaft coupling, and the transmission rod one is rotatably penetrated into two fixed plates one.

[0008] Further, one end of the pull rope away from the triangular fixed frame is fixedly connected with the outer wall of the rotating rod one, the inner wall of the fixed plate two is fixedly connected with the rotating rod two, the outer wall of the rotating rod two is rotationally connected with the pulley, the pull rope is wound on the inner wall of the pulley, the rear side of the two fixed rods is fixedly connected with the handle.

[0009] Further, the loading and unloading mechanism comprises a hydraulic cylinder fixedly connected to the top surface of the fixed plate three, the output end of the hydraulic cylinder is fixedly connected with the top plate, and the battery pack is placed above the plurality of conveying rollers one.

[0010] Further, the sliding rod one is rotationally penetrated between the two sliding blocks, the hinge rod one is rotationally connected to the side away from each other of the two connecting plates, the sliding groove is formed in the two hinge rods one, the sliding rod one is slidingly connected with the inner wall of the two sliding grooves, and the connecting rod one is fixedly connected between the two hinge rods one.

[0011] Further, the hinge rod two is rotationally connected to the side away from each other of the two connecting plates, the connecting rod two is fixedly connected between the two hinge rods two, the hinge rod three is rotationally connected to the outer wall of the connecting rod one, and the connecting rod two is rotationally penetrated in the hinge rod three.

[0012] Further, the sliding rod two is rotationally penetrated between the two hinge rods two, and the conveying roller two is fixedly connected to the outer wall of the sliding rod two.

[0013] Further, the arc-shaped groove is formed in the two connecting plates, the sliding rod two is slidingly connected with the inner wall of the arc-shaped groove, the four universal wheels are rotationally connected to the bottom surface of the bottom plate, the locking assembly is arranged on the two universal wheels at the rear side, and the position of the universal wheel can be fixed.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting up the lifting mechanism, the fixed rod, the connecting groove and the supporting rod are matched with each other, so that the two supporting rods can slide up and down on the inner wall of the connecting groove, when the driving motor drives the rotating rod one to rotate, the rotating rod one can drive the triangular fixed frame to move upwards, drive the two supporting rods and the connecting plate to move upwards, so as to drive the battery pack on the plurality of conveying rollers one to move upwards, adjust the height of the battery pack, make it can be lifted to the installation height, so that the assembly and maintenance of the battery pack can be more convenient.

[0016] 2. By setting the loading and unloading mechanism, after the battery pack is lifted to the ideal position, the hydraulic cylinder on the third fixed plate can drive the top plate to move forward, the top plate pushes the battery pack to move on the plurality of conveying rollers I, the slider, the first slide rod, the first hinged rod, the sliding groove cooperate with each other to make the first connecting rod move backward, the first connecting rod pulls the third hinged rod to drive the second connecting rod to move backward, at this time the angle of the second hinged rod rotates, the second slide rod slides in the arc-shaped groove, so that the height of the conveying roller II is lower than that of the plurality of conveying rollers I, in the process of continuously pushing the battery pack forward, the battery pack slides to the top of the conveying roller II and slides obliquely to the top of the conveying roller II, so that the battery pack can smoothly slide into the battery compartment of the helicopter, which not only saves time and effort, but also greatly improves the loading and unloading efficiency of the battery pack, and makes the installation of the battery pack more convenient.

[0017] Of course, implementing any product of the present application does not necessarily require all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0020] Figure 2 It is a schematic diagram of the lifting mechanism of the present application;

[0021] Figure 3 It is a schematic diagram of the loading and unloading mechanism of the present application;

[0022] Figure 4 It is a schematic diagram of the top plate of the present application;

[0023] Figure 5 It is Figure 2 It is an enlarged schematic diagram of position A in the middle;

[0024] Figure 6 It is Figure 3 It is an enlarged schematic diagram of position B in the middle;

[0025] Figure 7 It is Figure 3 It is an enlarged schematic diagram of position C in the middle.

[0026] In the drawings, the components represented by each reference numeral are listed as follows:

[0027] 1, bottom plate; 2, lifting mechanism; 3, loading and unloading mechanism; 4, handle; 5, battery pack; 6, universal wheel; 21, fixed rod; 22, connecting groove; 23, support rod; 24, connecting plate; 241, conveying roller one; 25, triangular fixed frame; 26, pull rope; 27, motor; 28, rotating rod one; 29, fixed plate one; 291, fixed plate two; 292, rotating rod two; 293, pulley; 31, fixed plate three; 32, hydraulic cylinder; 33, top plate; 34, sliding block; 35, sliding rod one; 36, articulated rod one; 37, sliding groove; 38, connecting rod one; 39, articulated rod two; 391, sliding rod two; 392, conveying roller two; 393, connecting rod two; 394, articulated rod three; 395, arc-shaped groove. DETAILED DESCRIPTION

[0028] 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.

[0029] Please refer to Figures 1-7 The utility model discloses a helicopter battery loading and unloading comprehensive top-loading vehicle, which comprises a bottom plate 1, and the bottom plate 1 is provided with a lifting mechanism 2 and a loading and unloading mechanism 3.

[0030] The lifting mechanism 2 comprises two fixed rods 21 fixedly connected to the top surface of the bottom plate 1, the inner part of each of the two fixed rods 21 is provided with a connecting groove 22, the inner wall of each of the two connecting grooves 22 is slidably connected with a supporting rod 23, the front side of each of the two supporting rods 23 is fixedly connected with a connecting plate 24, the two connecting plates 24 are fixedly connected with each other, a plurality of conveying rollers one 241 are rotatably connected between the two connecting plates 24, the front side of each of the two supporting rods 23 is fixedly connected with a triangular fixing frame 25, the top surface of the triangular fixing frame 25 is fixedly connected with a pull rope 26, a fixed plate two 291 is fixedly connected between the two connecting grooves 22, the bottom surface of the fixed plate two 291 is fixedly connected with two fixed plates one 29, the rear side of the fixed plate one 29 on the rear side is fixedly connected with a motor 27, the output end of the motor 27 is fixedly connected with a rotating rod one 28 through a shaft coupling, the rotating rod one 28 is rotatably penetrated through the two fixed plates one 29, one end of the pull rope 26 away from the triangular fixing frame 25 is fixedly connected with the outer wall of the rotating rod one 28, the inner wall of the fixed plate two 291 is fixedly connected with a rotating rod two 292, the outer wall of the rotating rod two 292 is rotatably connected with a pulley 293, the pull rope 26 is wound on the inner wall of the pulley 293, the rear side of each of the two fixed rods 21 is fixedly connected with a handle 4, by arranging the lifting mechanism 2, the fixed rod 21, the connecting groove 22 and the supporting rod 23 are matched with each other, so that the two supporting rods 23 can slide up and down on the inner wall of the connecting groove 22, when the rotating rod one 28 is driven to rotate by the motor 27, the rotating rod one 28 can drive the triangular fixing frame 25 to move upwards, drive the two supporting rods 23 and the connecting plate 24 to move upwards, so as to drive the battery pack 5 on the plurality of conveying rollers one 241 to move upwards, adjust the height of the battery pack 5, so that it can be lifted to the installation height, so that it can be more convenient to assemble and maintain the battery pack 5.

[0031] The loading and unloading mechanism 3 comprises a hydraulic cylinder 32 fixedly connected to the top surface of the fixed plate three 31, the output end of the hydraulic cylinder 32 is fixedly connected with a top plate 33, a battery pack 5 is placed above a plurality of conveying rollers one 241, a sliding rod one 35 is rotatably penetrated between two sliding blocks 34, a hinge rod one 36 is rotatably connected to the side away from each other of the two connecting plates 24, a sliding groove 37 is formed in the two hinge rods one 36, the sliding rod one 35 is slidably connected with the inner walls of the two sliding grooves 37, a connecting rod one 38 is fixedly connected between the two hinge rods one 36, a hinge rod two 39 is rotatably connected to the side away from each other of the two connecting plates 24, a connecting rod two 393 is fixedly connected between the two hinge rods two 39, a hinge rod three 394 is rotatably connected to the outer wall of the connecting rod one 38, the connecting rod two 393 is rotatably penetrated in the hinge rod three 394, a sliding rod two 391 is rotatably penetrated between the two hinge rods two 39, a conveying roller two 392 is fixedly connected to the outer wall of the sliding rod two 391, an arc-shaped groove 395 is formed in the two connecting plates 24, the sliding rod two 391 is slidably connected with the inner walls of the arc-shaped grooves 395, four universal wheels 6 are rotatably connected to the bottom surface of the bottom plate 1, through the loading and unloading mechanism 3, after the battery pack 5 is lifted to the ideal position, the hydraulic cylinder 32 on the fixed plate three 31 can be driven to move forward with the top plate 33, the top plate 33 pushes the battery pack 5 to move on the plurality of conveying rollers one 241, the sliding block 34, the sliding rod one 35, the hinge rod one 36 and the sliding groove 37 cooperate with each other to make the connecting rod one 38 move backward, the connecting rod one 38 pulls the hinge rod three 394 to drive the connecting rod two 393 to move backward, at this time, the angle of the hinge rod two 39 rotates, the sliding rod two 391 slides in the arc-shaped groove 395, so that the height of the conveying roller two 392 is lower than the height of the plurality of conveying rollers one 241, in the process of continuously pushing the battery pack 5 forward, the battery pack 5 slides above the conveying roller two 392 and slides obliquely above the conveying roller two 392, so that the battery pack 5 can be smoothly slid into the battery compartment of the helicopter, which not only saves time and effort, but also greatly improves the loading and unloading efficiency of the battery pack 5, and the installation of the battery pack 5 is more convenient.

[0032] One specific application of the embodiment is that: by setting the lifting mechanism 2, before the device is used, the device can be moved to the side of the armed helicopter through the plurality of universal wheels 6, so that the battery pack 5 of the armed helicopter can avoid the weapon system on the side of the body when being replaced, the fixed rod 21, the connecting groove 22 and the supporting rod 23 cooperate with each other, so that the two supporting rods 23 can slide up and down on the inner wall of the connecting groove 22, when the driving motor 27 drives the rotating rod one 28 to rotate, in cooperation with the pull rope 26, the rotating rod two 292 and the pulley 293, the rotating rod one 28 can drive the triangular fixing frame 25 to move upwards, drive the two supporting rods 23 and the connecting plate 24 to move upwards, so as to drive the battery pack 5 on the plurality of conveying rollers one 241 to move upwards, adjust the height of the battery pack 5, so that it can be lifted to the installation height, so that the assembly and maintenance of the battery pack 5 can be more convenient;

[0033] By setting the loading and unloading mechanism 3, after the battery pack 5 is lifted to the ideal position, the hydraulic cylinder 32 on the fixed plate three 31 can be driven to drive the top plate 33 to move forward, the top plate 33 pushes the battery pack 5 to move on the plurality of conveying rollers one 241, the sliding block 34, the sliding rod one 35, the hinged rod one 36 and the sliding groove 37 cooperate with each other, so that the connecting rod one 38 moves backward, the connecting rod one 38 pulls the hinged rod three 394, drives the connecting rod two 393 to move backward, at this time, the angle of the hinged rod two 39 rotates, the sliding rod two 391 slides in the arc-shaped groove 395, so that the height of the conveying roller two 392 is lower than the height of the plurality of conveying rollers one 241, in the process of continuously pushing the battery pack 5 forward, the battery pack 5 slides to the top of the conveying roller two 392, and slides obliquely to the top of the conveying roller two 392, so that the battery pack 5 can be smoothly slid into the battery compartment of the helicopter, not only saving time and effort, but also greatly improving the loading and unloading efficiency of the battery pack 5, so that the installation of the battery pack 5 is more convenient.

[0034] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. An integrated top loader for helicopter battery handling, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with lifting mechanism (2) and loading and unloading mechanism (3); The lifting mechanism (2) includes two fixed rods (21) fixedly connected to the top surface of the bottom plate (1), two connection grooves (22) are formed in the interiors of the two fixed rods (21), support rods (23) are slidably connected to the inner walls of the two connection grooves (22), connecting plates (24) are fixedly connected to the front sides of the two support rods (23), a plurality of conveying rollers one (241) are rotatably connected between the two connecting plates (24), a triangular fixing frame (25) is fixedly connected to the front sides of the two support rods (23), a pull rope (26) is fixedly connected to the top surface of the triangular fixing frame (25), a second fixing plate (291) is fixedly connected between the two connection grooves (22), two first fixing plates (29) are fixedly connected to the bottom surface of the second fixing plate (291), a motor (27) is fixedly connected to the rear side of the first fixing plate (29) located at the rear side, a first rotating rod (28) is fixedly connected to the output end of the motor (27) through a shaft coupling, and the first rotating rod (28) rotatably penetrates through the two first fixing plates (29).

2. The integrated top loader for helicopter battery handling according to claim 1, characterized in that, One end of the pull rope (26) away from the triangular fixing frame (25) is fixedly connected to the outer wall of the first rotating rod (28), a second rotating rod (292) is fixedly connected to the inner wall of the second fixing plate (291), a pulley (293) is rotatably connected to the outer wall of the second rotating rod (292), the pull rope (26) is wound on the inner wall of the pulley (293), and handles (4) are fixedly connected to the rear sides of the two fixed rods (21).

3. The integrated top loader for helicopter battery handling according to claim 2, characterized in that, The loading and unloading mechanism (3) includes a hydraulic cylinder (32) fixedly connected to the top surface of a third fixing plate (31), a top plate (33) is fixedly connected to the output end of the hydraulic cylinder (32), and a battery pack (5) is placed above the plurality of conveying rollers one (241).

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