Auxiliary dismounting and mounting device for ammunition bin of vehicle-mounted howitzer

Abstract

The utility model belongs to the technical field of ammunition bin auxiliary disassembly and assembly, and particularly relates to a vehicle-mounted howitzer ammunition bin auxiliary disassembly and assembly device which comprises a forklift main body, a lifting table is arranged on one side face of the forklift main body, insertion teeth are fixedly connected to one side face of the lifting table, and a lifting mechanism is arranged on the upper surface of the lifting table. A folding mechanism is arranged on one side face of the lifting mechanism, a telescopic mechanism is arranged on one side of the folding mechanism, a fixing plate is arranged in the telescopic mechanism, a second motor is fixedly connected to one side face of the fixing plate, a clamping jaw is arranged above the gear shaper, and the clamping jaw is controlled to move transversely through the telescopic mechanism; and meanwhile, a second motor drives a clamping jaw to rotate, the position of the clamping jaw is adjusted, the clamping jaw carries the ammunition box in sequence, the vehicle-mounted howitzer ammunition bin is disassembled and assembled, and the problems that due to the fact that the ammunition bin is heavy, the operation space is narrow, the vehicle-mounted howitzer ammunition bin cannot be unfolded when many people exist, operation is inconvenient when few people exist, and equipment operation and use are affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary disassembly and assembly of ammunition magazines, in particular to an auxiliary disassembly and assembly device for an ammunition magazine of a vehicle-mounted howitzer. Background Art

[0002] The vehicle-mounted howitzer is a new type of wheeled self-propelled artillery with the characteristics of high degree of informatization, highly integrated equipment, and the ability to carry ammunition on its own. In order to ensure the combat effectiveness of the equipment, it is necessary to regularly disassemble and install the ammunition depot and check whether the ammunition status is normal. The vehicle-mounted howitzer carries a large amount of ammunition, which makes the workload during the disassembly and assembly process large. Therefore, auxiliary devices are needed to improve the efficiency of disassembly and assembly.

[0003] Currently, when disassembling and assembling the ammunition magazine of a vehicle-mounted howitzer, it is necessary to first move the ammunition magazine to the vicinity of the vehicle-mounted howitzer, and after lifting the ammunition magazine to an appropriate distance, move it to a higher place and push it onto the ammunition rack of the vehicle-mounted howitzer. However, since the ammunition magazine is heavy and the operating space is small, it is difficult for many people to operate and it is inconvenient for fewer people to operate, which affects the operation and use of the equipment. Utility Model Content

[0004] The utility model aims to provide an auxiliary disassembly and assembly device for an ammunition magazine of a vehicle-mounted howitzer, which has the characteristics of being easy to operate and improving the disassembly and assembly efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary disassembly and assembly device for a vehicle-mounted howitzer ammunition depot, comprising a forklift body, a lifting platform is provided on one side of the forklift body, a spline is fixedly connected to one side of the lifting platform, a lifting mechanism is provided on the upper surface of the lifting platform, a folding mechanism is provided on one side of the lifting mechanism, a telescopic mechanism is provided on one side of the folding mechanism, a fixing plate is provided inside the telescopic mechanism, a second motor is fixedly connected to one side of the fixing plate, a clamp is fixedly installed on the output end of the second motor, and a top plate is fixedly connected to the side of the clamp.

[0006] In order to facilitate the upward and downward adjustment of the position of the clamping jaws, as a preferred auxiliary disassembly and assembly device for a vehicle-mounted howitzer ammunition magazine of the utility model, the lifting mechanism includes a first telescopic rod, the bottom of the first telescopic rod is fixedly connected to the upper surface of the lifting platform, and the top of the first telescopic rod is fixedly connected to a fixing frame.

[0007] In order to fold and store the telescopic mechanism, as a preferred auxiliary disassembly and assembly device for a vehicle-mounted howitzer ammunition magazine of the utility model, the folding mechanism includes a first motor, the bottom of the first motor is fixedly connected to the top of the fixed frame, the output end of the first motor is fixedly connected to the folding frame, and the outer surface of the folding frame is rotatably connected to the top of the fixed frame.

[0008] In order to adjust the position of the moving frame, as a preferred auxiliary disassembly and assembly device for a vehicle-mounted howitzer ammunition magazine of the utility model, the telescopic mechanism includes a second telescopic rod, one side of the second telescopic rod is fixedly connected to a side of the folding frame, one end of the second telescopic rod is fixedly connected to the first moving frame, and the inner wall of the folding frame is slidably connected to the outer surface of the first moving frame.

[0009] In order to move the second movable frame, as a preferred auxiliary disassembly and assembly device for a vehicle-mounted howitzer ammunition magazine of the utility model, the inner wall of the first movable frame is fixedly connected to a third telescopic rod, and one end of the third telescopic rod is fixedly connected to the second movable frame.

[0010] In order to further adjust the position of the clamping jaws laterally, as a preferred auxiliary disassembly and assembly device for a vehicle-mounted howitzer ammunition magazine of the utility model, the inner wall of the first movable frame is slidably connected to the outer surface of the second movable frame, and the inner wall of the second movable frame is fixedly connected to the outer surface of the fixed plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model is provided with a clamping claw above the inserting teeth, and controls the lateral movement of the clamping claw through a telescopic mechanism. At the same time, the clamping claw is driven to rotate by a second motor to adjust the position of the clamping claw so that the clamping claw can carry the ammunition box in turn, thereby realizing the disassembly and assembly of the ammunition magazine of the vehicle-mounted howitzer, and solving the problem that the existing auxiliary disassembly and assembly device has a heavy ammunition magazine, a small operating space, and is difficult to operate with many people and inconvenient to operate with few people, which affects the operation and use of the equipment.

[0013] 2. The utility model drives the fixed frame to move up and down through the first telescopic rod, thereby facilitating the adjustment of the upper and lower heights of the folding mechanism, and then drives the folding frame to rotate through the first motor, so that when not in use, the clamping telescopic mechanism and the folding frame can be stored, so as to facilitate the transportation of the ammunition box by inserting teeth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the gear inserting device of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing frame of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the folding frame of the utility model;

[0018] Figure 5 This is a schematic diagram of the exploded structure of the utility model;

[0019] In the figure: 1, forklift body; 2, lifting platform; 3, gear; 4, lifting mechanism; 401, first telescopic rod; 402, fixed frame; 5, folding mechanism; 501, first motor; 502, folding frame; 6, telescopic mechanism; 601, second telescopic rod; 602, first moving frame; 603, third telescopic rod; 604, second moving frame; 7, fixed plate; 8, second motor; 9, clamping claw; 10, top plate. DETAILED DESCRIPTION

[0020] See also Figures 1 to 5 A vehicle-mounted howitzer ammunition depot auxiliary disassembly and assembly device comprises a forklift body 1, a lifting platform 2 is arranged on one side of the forklift body 1, a toothing 3 is fixedly connected to one side of the lifting platform 2, a lifting mechanism 4 is arranged on the upper surface of the lifting platform 2, a folding mechanism 5 is arranged on one side of the lifting mechanism 4, a telescopic mechanism 6 is arranged on one side of the folding mechanism 5, a fixing plate 7 is arranged inside the telescopic mechanism 6, a second motor 8 is fixedly connected to one side of the fixing plate 7, a clamping claw 9 is fixedly installed on the output end of the second motor 8, and a top plate 10 is fixedly connected to the side of the clamping claw 9.

[0021] In this embodiment: a clamping jaw 9 is arranged above the inserting tooth 3, and the lateral movement of the clamping jaw 9 is controlled by the telescopic mechanism 6. At the same time, the second motor 8 drives the clamping jaw 9 to rotate, and the position of the clamping jaw 9 is adjusted, so that the clamping jaw 9 carries the ammunition box in turn, thereby realizing the disassembly and assembly of the ammunition depot of the vehicle-mounted howitzer.

[0022] As a technical optimization solution of the utility model, the lifting mechanism 4 includes a first telescopic rod 401 , the bottom of the first telescopic rod 401 is fixedly connected to the upper surface of the lifting platform 2 , and the top of the first telescopic rod 401 is fixedly connected to a fixing frame 402 .

[0023] In this embodiment, the first telescopic rod 401 adopts a hydraulic push rod, and the height of the fixing frame 402 is further adjusted on the lifting platform 2 through the first telescopic rod 401, so as to further adjust the upper and lower heights of the ammunition magazine.

[0024] As a technical optimization solution of the utility model, the folding mechanism 5 includes a first motor 501, the bottom of the first motor 501 is fixedly connected to the top of the fixed frame 402, the output end of the first motor 501 is fixedly connected to the folding frame 502, and the outer surface of the folding frame 502 is rotatably connected to the top of the fixed frame 402.

[0025] In this embodiment: the first motor 501 adopts a forward and reverse motor, and the first motor 501 is installed with an angle controller and a brake mechanism, so as to rotate the folding frame 502 ninety degrees and make the folding frame 502 swing up and down. When necessary, the folding frame 502 is folded to facilitate the transportation of the ammunition magazine.

[0026] As a technical optimization solution of the utility model, the telescopic mechanism 6 includes a second telescopic rod 601, one side of the second telescopic rod 601 is fixedly connected to one side of the folding frame 502, one end of the second telescopic rod 601 is fixedly connected to the first moving frame 602, the inner wall of the folding frame 502 is slidably connected to the outer surface of the first moving frame 602, the inner wall of the first moving frame 602 is fixedly connected to the third telescopic rod 603, one end of the third telescopic rod 603 is fixedly connected to the second moving frame 604, the inner wall of the first moving frame 602 is slidably connected to the outer surface of the second moving frame 604, and the inner wall of the second moving frame 604 is fixedly connected to the outer surface of the fixed plate 7.

[0027] In this embodiment: a sliding groove is opened on the first movable frame 602, and it is adapted to the outer shape of the folding frame 502. The folding frame 502 restricts the first movable frame 602 to improve the sliding stability of the first movable frame 602. The third telescopic rod 603 and the second telescopic rod 601 both adopt hydraulic push rods. The third telescopic rod 603 further drives the second movable frame 604 to move laterally to adjust the position of the second movable frame 604. The shape of the upper surface of the second movable frame 604 is H-shaped, which facilitates the movement of the middle horizontal column of the second movable frame 604 to the outside of the first movable frame 602, further driving the fixed plate 7 to move laterally to adjust the position, and further adjusting the position of the clamping claw 9.

[0028] Working principle: During use, the lifting platform 2 and the tooth 3 at the front end of the forklift body 1 move upward to lift the ammunition box to an appropriate height, and then the second motor 8 is controlled to drive the clamp 9 to rotate, and the clamp 9 is rotated to an appropriate angle. The clamp 9 adopts a hydraulic mechanical clamp to open the clamp 9, and then the first telescopic rod 401 is controlled to drive the fixed frame 402 to move downward, and the clamp 9 is controlled to move again so that the clamp 9 is clamped on the side of the ammunition box, and then the second telescopic rod 601 is controlled to work, so that the second telescopic rod 601 drives the first moving frame 602 to slide along the inner side of the folding frame 502, and drives the lower ammunition box to move to the vicinity of the vehicle-mounted howitzer.

[0029] Then, the third telescopic rod 603 is controlled to work, so that the third telescopic rod 603 drives the second moving frame 604 to further slide inside the first moving frame 602, and then the second moving frame 604 drives the fixing plate 7 to move, so that the fixing plate 7 further drives the clamping claw 9 to move horizontally, so that the clamping claw 9 further drives the ammunition box to move, and the ammunition box is placed on the vehicle-mounted howitzer. After the ammunition box is placed in a proper position, the clamping claw 9 is opened and after the clamping claw 9 retreats a proper distance, the second motor 8 drives the clamping claw 9 to rotate 90 degrees, so that the side of the clamping claw 9 The top plate 10 is pressed against one side of the ammunition box, and under the push of the third telescopic rod 603, the ammunition box is pushed to the specified position to load the ammunition box on the vehicle-mounted howitzer. Otherwise, the ammunition box is clamped by the clamping claw 9, the ammunition box is pulled out, and the ammunition box is disassembled from the vehicle-mounted howitzer. When not in use, after resetting the telescopic mechanism 6, the first motor 501 is controlled to drive the folding frame 502 to rotate ninety degrees, and under the control of the lifting mechanism 4, the clamping claw 9 and the folding frame 502 are raised to an appropriate height to facilitate the transportation of the ammunition box by the spline 3.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle-mounted howitzer ammunition magazine auxiliary disassembly and assembly device, comprising a forklift body (1), characterized in that: A lifting platform (2) is provided on one side of the forklift body (1), a toothed wheel (3) is fixedly connected to one side of the lifting platform (2), a lifting mechanism (4) is provided on the upper surface of the lifting platform (2), a folding mechanism (5) is provided on one side of the lifting mechanism (4), a telescopic mechanism (6) is provided on one side of the folding mechanism (5), a fixing plate (7) is provided inside the telescopic mechanism (6), a second motor (8) is fixedly connected to one side of the fixing plate (7), a clamping claw (9) is fixedly installed on the output end of the second motor (8), and a top plate (10) is fixedly connected to the side of the clamping claw (9).

2. The vehicle-mounted howitzer ammunition magazine auxiliary disassembly and assembly device according to claim 1, characterized in that: The lifting mechanism (4) comprises a first telescopic rod (401), the bottom of the first telescopic rod (401) is fixedly connected to the upper surface of the lifting platform (2), and the top of the first telescopic rod (401) is fixedly connected to a fixing frame (402).

3. The vehicle-mounted howitzer ammunition magazine auxiliary disassembly and assembly device according to claim 2, characterized in that: The folding mechanism (5) comprises a first motor (501), the bottom of the first motor (501) is fixedly connected to the top of the fixed frame (402), the output end of the first motor (501) is fixedly connected to the folding frame (502), and the outer surface of the folding frame (502) is rotatably connected to the top of the fixed frame (402).

4. The auxiliary disassembly and assembly device for the ammunition magazine of a vehicle-mounted howitzer according to claim 3, characterized in that: The telescopic mechanism (6) comprises a second telescopic rod (601), one side of the second telescopic rod (601) is fixedly connected to one side of the folding frame (502), one end of the second telescopic rod (601) is fixedly connected to the first moving frame (602), and the inner wall of the folding frame (502) is slidably connected to the outer surface of the first moving frame (602).

5. The vehicle-mounted howitzer ammunition magazine auxiliary disassembly and assembly device according to claim 4, characterized in that: The inner wall of the first movable frame (602) is fixedly connected to a third telescopic rod (603), and one end of the third telescopic rod (603) is fixedly connected to a second movable frame (604).

6. The vehicle-mounted howitzer ammunition magazine auxiliary disassembly and assembly device according to claim 5, characterized in that: The inner wall of the first movable frame (602) is slidably connected to the outer surface of the second movable frame (604), and the inner wall of the second movable frame (604) is fixedly connected to the outer surface of the fixed plate (7).

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