Remote unmanned automatic disassembling device for dud

Abstract

The invention relates to the technical field of dud disassembling, in particular to a remote unmanned automatic dud disassembling device. Comprising a workbench; the storage rack is arranged on the workbench; the storage rack is fixedly connected to the workbench, the first connecting rack is fixedly connected to the workbench, the storage rack and the first connecting rack are jointly provided with symmetrically-distributed feeding racks, the symmetrically-distributed feeding racks are jointly provided with a clamping part, a fixing ring is arranged on the workbench, and a first electric sliding block is slidably connected into the fixing ring; and the moving shell is arranged on the first electric sliding block in the fixing ring, a first rotating piece is rotationally connected into the moving shell, and a rope is wound around the first rotating piece. The invention provides an automatic and intelligent remote disassembling technology, the applicability, the reliability and the technical level of the disassembling device are improved by introducing innovative means such as the automatic conveying module, the automatic separation module and the monitoring module, and meanwhile, more efficient and safer resource recovery and environmental protection are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of dud dismantling, and in particular to a remote unmanned automatic dismantling device for duds. Background Art

[0002] Duds are produced when troops are shooting, with a probability of about 5 in 10,000. Since grassroots departments lack dedicated dud dismantling equipment, a certain number of duds are usually accumulated during daily training. These are reported step by step according to the troop level and then handed over to professional bullet dismantling departments for destruction.

[0003] At present, the methods of dealing with duds mainly include the following: The first method is to clamp the bullet and the shell with two pliers and separate them by manpower. Although this method is simple and practical, it will affect the structural strength of the bullet when it is reusable, and even completely depends on the operator's experience. Therefore, there is a lack of protective measures, and it is easy to generate sparks or static electricity due to friction, which can cause explosions and seriously threaten the safety of the dismantling personnel. The second method is to use a special "T"-shaped hammer. When using it, put the dud into an "I"-shaped barrel, cover it with a lid and tighten the long handle, then manually knock it on the hard ground to use vibration to separate the bullet and the shell. However, this method is not only inefficient, but also may cause the dud to fail to separate fully due to improper operation, and even cause an accidental explosion; The third method is to collect the duds and then destroy them by blasting. Although this method can quickly deal with a large number of duds, it will release a large amount of smoke to pollute the atmosphere, and at the same time waste recyclable metal resources such as warheads and shells. Summary of the invention

[0004] In order to solve the problems mentioned in the above background technology, the present invention provides a remote unmanned automatic dismantling device for dud bombs.

[0005] The technical implementation scheme of the present invention is: a remote unmanned automatic dismantling device for duds, comprising: Workbench; A storage rack, arranged on one side of the workbench; A first connecting frame is fixedly connected to the other side of the workbench, the storage rack and the first connecting frame are jointly provided with symmetrically distributed feeding frames, the symmetrically distributed feeding frames are jointly provided with a clamping portion, the workbench is provided with a fixing ring located below the clamping portion, and a first electric slider is slidably connected in the fixing ring; A moving shell is arranged on the first electric slider in the fixed ring, a first rotating member is rotatably connected in the moving shell, and a rope passing through the moving shell is wound around the first rotating member; A collection assembly, disposed on the workbench, for collecting various parts of the duds; A driving assembly is arranged on the workbench and is used for driving the fixing ring to move.

[0006] Furthermore, the clamping part is composed of a fixed seat, an electric clamp and a monitoring probe, the fixed seat is fixedly connected to the symmetrically distributed feeding rack, and the electric clamp and the monitoring probe are both arranged on the fixed seat.

[0007] Furthermore, the collection component includes: A bullet collection frame, detachably connected to the workbench; An ammunition collection frame, detachably connected to the workbench; A filter element, disposed on the workbench and used for screening ammunition and bullets; The support frame is arranged on the first connecting frame, and the support frame is slidably connected to a shell collecting frame symmetrically distributed below the feeding frame.

[0008] Furthermore, the driving component comprises: Symmetrically distributed fixed rails are all arranged on the workbench, and a sliding member is arranged on the fixed rail, and the sliding member is slidably connected with a second electric slider, and the second electric slider in the sliding member is fixedly connected with a second connecting frame, and the second connecting frame is provided with an inverted U-shaped frame, and the symmetrically distributed inverted U-shaped frames are used to drive the fixed ring to move synchronously; A third connecting frame is fixedly connected to a side of the fixing ring away from the moving shell, the third connecting frame is provided with a fixing shell, and the fixing shell is provided with a guide frame for guiding the rope; The second rotating member is rotatably connected to the fixed shell, and the second rotating member is fixedly connected to the rope.

[0009] Furthermore, the guide frame is located below the moving shell, and is used to make the portion of the rope located between the moving shell and the guide frame inclined.

[0010] Furthermore, the movable shell is slidably connected to a sliding frame, the rope passes through the sliding frame, and a first spring is arranged between the sliding frame and the movable shell.

[0011] Furthermore, the telescopic frame is arranged between the movable shell and the sliding frame, the sliding frame is used to control the contraction and release of the telescopic frame, and the telescopic frame is provided with a plurality of guide rollers for guiding the rope, and the rope is wound around all the guide rollers on the telescopic frame.

[0012] Furthermore, the movable shell is slidably connected to a first extrusion frame which is centrally symmetrical, and the first extrusion frame which is centrally symmetrical is used to fix the side of the rope close to the first rotating member. A second spring is arranged between the first extrusion frame and the movable shell. The sliding frame is slidably connected to a second extrusion frame which is centrally symmetrical, and the second extrusion frame which is centrally symmetrical is used to fix the side of the rope close to the sliding frame. A third spring is arranged between the second extrusion frame and the sliding frame, and the first extrusion frame is used to extrude the adjacent second extrusion frame.

[0013] Furthermore, a third electric slider is provided between the fixed rail and the sliding member for driving the sliding member to actively move.

[0014] Furthermore, it also includes: The symmetrically distributed connecting pieces are respectively fixed to the adjacent inverted U-shaped frames, the fixed ring is provided with symmetrically distributed arc-shaped sliding grooves, the inverted U-shaped frame is slidably connected with the arc-shaped sliding grooves of the fixed ring through the connecting pieces, the inverted U-shaped frame is slidably connected to the second connecting frame and a tension spring is provided therebetween, the second connecting frame is provided with guide grooves, the guide grooves symmetrically distributed on the second connecting frame are centrally symmetrically distributed, the fixed ring is fixed with symmetrically distributed sliding pins, and the sliding pins slide along the adjacent guide grooves.

[0015] The beneficial effects of the present invention are as follows: in view of the obvious deficiencies in the safety, efficiency, resource recovery, environmental protection and technical level of the existing dud dismantling devices, especially the problems that the traditional tools are prone to secondary safety hazards or waste of resources due to improper operation, the present invention proposes an automated and intelligent remote dismantling technology, which improves the applicability, reliability and technical level of the dismantling device by introducing innovative means such as automatic feeding modules, automatic separation modules and monitoring modules, and at the same time achieves more efficient and safer resource recovery and environmental protection; In order to ensure the smooth separation of the bullet and the cartridge case, the present invention introduces a rotation mechanism that simulates human operation during the disassembly process. Specifically, by imitating the action of manually rotating the bullet with pliers, when the bullet and the cartridge case are difficult to separate directly, the two are prompted to rotate relative to each other. This rotation can effectively reduce the sticking phenomenon and reduce the difficulty of separation, while avoiding deformation or structural damage of the bullet due to excessive force, thereby significantly improving the success rate and efficiency of disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a rear view of the three-dimensional structure of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the bullet collection frame and the ammunition collection frame of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the position relationship of the clamping part of the present invention; Figure 5 It is a three-dimensional structural schematic diagram of specific parts of the clamping part of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the positional relationship between the fixed ring and the movable shell of the present invention; Figure 7 It is a three-dimensional structural cross-sectional view of the fixing ring of the present invention; Figure 8 It is a three-dimensional structural schematic diagram of the position of the rope and the guide frame of the present invention; Fig. 9 It is a three-dimensional structural schematic diagram of the parts in the moving shell of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the telescopic frame of the present invention; Fig.11 It is a three-dimensional structural cross-sectional view of the movable shell of the present invention; Fig.12 It is an exploded view of the three-dimensional structure of the rope and telescopic frame of the present invention; Fig.13 It is a three-dimensional structural cross-sectional view of the sliding frame of the present invention; Fig.14 It is a schematic diagram of the three-dimensional structure of the second rotating member of the present invention.

[0017] Figure numerals: 1: workbench, 2: storage rack, 3: first connecting frame, 4: feeding rack, 5: clamping part, 6: bullet collection frame, 7: ammunition collection frame, 8: filter element, 9: carrier frame, 10: shell collection frame, 11: fixed rail, 12: sliding member, 13: second connecting frame, 14: inverted U-shaped frame, 141: connecting member, 142: guide groove, 143: sliding pin, 15: fixing ring, 16: moving shell, 17: first rotating member, 18: rope, 181: third connecting frame, 182: fixed shell, 183: guide frame, 184: second rotating member, 19: sliding frame, 20: telescopic frame, 21: first extrusion frame, 22: second extrusion frame. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0019] In order to solve the problems of safety, efficiency, resource recovery, environmental protection and technical level in the existing dud dismantling process, the present invention adopts innovative means such as introducing automatic feeding module, automatic separation module and monitoring module to improve the applicability, reliability and technical level of the dismantling device, and at the same time achieve more efficient and safer resource recovery and environmental protection; In the existing dud dismantling process, in addition to the mentioned issues of safety, efficiency, resource recovery, environmental protection and technical level, there are also the following specific impacts: Bullet deformation problem: When using pliers to manually dismantle duds, in order to ensure that the bullet can be pulled out smoothly, the dismantler often needs to increase the clamping force. However, this operation will cause the clamping to be too loose. If the clamping force of the pliers is insufficient, the connection between the bullet and the cartridge case cannot be effectively separated, resulting in dismantling failure or repeated operations, increasing the difficulty and time cost of dismantling. To avoid the above problems, dismantler usually choose to increase the clamping force, but this will cause deformation of the outside of the bullet. Since the bullet is a recyclable metal resource, damage to its appearance will reduce its recycling value and may even affect subsequent reuse or detection and analysis.

[0020] Example 1: Remote unmanned automatic dismantling device for duds, please refer to Figure 1-Figure 6 , Figure 8 , Fig. 9 and Fig.14, including: a workbench 1, the workbench 1 is provided with a control terminal, and all the electrical components mentioned later are electrically connected to the control terminal; a rack 2, which is arranged on one side of the workbench 1; a first connecting frame 3, which is fixedly connected to the other side of the workbench 1, the rack 2 and the first connecting frame 3 are jointly provided with symmetrically distributed feeding racks 4, the feeding racks 4 are in a [ shape, and feeding equipment (which can be belt conveyors) are installed on the two feeding racks 4, and a straightening equipment (which can be a mechanical gripper, used to make the bullet head of the dud face downward during the transportation process) can also be installed on the feeding racks 4 to facilitate the adjustment of the position of the dud. The above-mentioned are all existing equipment. The symmetrically distributed feeding racks 4 are jointly provided with a clamping part 5, and a fixing ring 15 located below the clamping part 5 is provided on the workbench 1, and a first electric slider is slidably connected in the fixing ring 15; a moving shell 16 is arranged on the first electric slider in the fixing ring 15, and a first rotating member 17 is rotatably connected in the moving shell 16, and the first rotating member 17 is provided with a screw thread passing through the moving shell 16 The rope 18; a collecting component is arranged on the workbench 1 and is used to collect various parts of the duds; a driving component is arranged on the workbench 1 and is used to drive the fixed ring 15 to move, and the driving component includes: symmetrically distributed fixed rails 11, all of which are arranged on the workbench 1, and a sliding member 12 is arranged on the fixed rail 11, and the sliding member 12 is slidably connected with a second electric slider, and the second electric slider in the sliding member 12 is fixedly connected with a second connecting frame 13, and the second connecting frame 13 is initially located at the lower part of the sliding member 12, and the second connecting frame 13 is provided with an inverted U-shaped frame 14, and the symmetrically distributed inverted U-shaped frame 14 is used to drive the fixed ring 15 to move synchronously, and the third connecting frame 181 is fixedly connected to the side of the fixed ring 15 away from the moving shell 16, and the third connecting frame 181 is provided with a fixed shell 182, and the fixed shell 182 is provided with a guide frame 183 for guiding the rope 18; a second rotating member 184 is rotatably connected in the fixed shell 182, and the second rotating member 184 is fixedly connected to the rope 18.

[0021] In the above scheme, in addition to the problems existing in the existing disassembly devices in terms of safety, efficiency, resource recovery, environmental protection and technical level, there is also the problem that if the vise is clamped too loosely, the bullet and the shell will fail to separate, increasing the difficulty and time cost of disassembly, while if it is clamped too tightly, the outer part of the bullet will be deformed, reducing its recycling value. The device first wraps the bullet with a rope, and relies on the binding contact of the rope on the bullet. When the rope is pulled, the rope drives the bullet to move, so as to achieve the effect of flexible fixing, and prevent the problem of bullet deformation caused by excessive clamping force. Through this flexible fixing method, not only can the smooth separation of the bullet and the shell be ensured, but also the integrity of the bullet shape can be effectively protected, thereby improving its recycling value and the probability of reuse. The flexible fixing effect is achieved by winding the rope 18 around the bullet, and a self-locking mechanism (which can be a one-way limiting mechanism of a ratchet pawl) for limiting the rotation direction of the second rotating member 184 can be installed in the fixed shell 182.

[0022] See also Figure 3-Figure 5 The clamping part 5 is composed of a fixed seat, an electric clamp and a monitoring probe. The fixed seat is fixedly connected to the symmetrically distributed feeding rack 4. The electric clamp and the monitoring probe are both arranged on the fixed seat. The fixed seat on the clamping part 5 is used to support the parts thereon, the electric clamp on the clamping part 5 is used to fix the shell, and the monitoring probe on the clamping part 5 is used to observe the disassembly process of the dud. In order to avoid the problem of sparks and static electricity generated when the warhead and the shell are separated during the disassembly of the dud, thereby causing a fire, a smoke alarm spray device can be installed on the fixed seat on the clamping part 5 to promptly deal with the fire problem caused by sparks and static electricity.

[0023] See also Figure 1-Figure 3 The collecting assembly includes: a bullet collecting frame 6, which is detachably connected to the workbench 1; an ammunition collecting frame 7, which is detachably connected to the workbench 1; a filter 8, which is arranged on the workbench 1 and is used to screen ammunition and bullets; a supporting frame 9, which is arranged on the first connecting frame 3, and the supporting frame 9 is slidably connected to a shell collecting frame 10 located below the symmetrically distributed feeding frame 4.

[0024] In the above scheme, the filter element 8 is composed of an inclined filter plate fixed to each other, three baffles, and four legs. The inclined filter plate in the filter element 8 is used to screen bullets and ammunition.

[0025] See also Figure 8-Figure 12 The guide frame 183 is located below the moving shell 16, and is used to make the portion of the rope 18 between the moving shell 16 and the guide frame 183 inclined to facilitate the winding of the rope 18. The moving shell 16 is slidably connected to a sliding frame 19, and the rope 18 passes through the sliding frame 19. A first spring is provided between the sliding frame 19 and the moving shell 16. A telescopic frame 20 is provided between the moving shell 16 and the sliding frame 19. The sliding frame 19 is used to control the contraction and release of the telescopic frame 20. A plurality of guide rollers for guiding the rope 18 are provided on the telescopic frame 20. The rope 18 is wound around all the guide rollers on the telescopic frame 20, and is used to reserve a margin in advance so that when the rope 18 is stretched, only the margin is pulled.

[0026] See also Figure 9-13 The movable shell 16 is slidably connected with a first symmetrical extrusion frame 21, which is used to fix the side of the rope 18 close to the first rotating member 17. A second spring is arranged between the first extrusion frame 21 and the movable shell 16. The sliding frame 19 is slidably connected with a second symmetrical extrusion frame 22, which is used to fix the side of the rope 18 close to the sliding frame 19. A third spring is arranged between the second extrusion frame 22 and the sliding frame 19. The first extrusion frame 21 is used to extrude the adjacent second extrusion frame 22.

[0027] In the above scheme, when the two first extrusion frames 21 and the two second extrusion frames 22 are extruded, the opposite sides of the two first extrusion frames 21 and the opposite sides of the two second extrusion frames 22 are no longer in contact with the rope 18, so as to achieve the effect of releasing the fixation of the rope 18. The two first extrusion frames 21 are used to enable the rope 18 to move synchronously with the sliding frame 19.

[0028] See also Figure 3 and Figure 4 A third electric slider is provided between the fixed rail 11 and the sliding member 12 for driving the sliding member 12 to actively move, and is used to adjust the portion of the rope 18 wound around the warhead.

[0029] Working principle: When automatically disassembling a dud, the user first places the dud on the rack 2, and then the control terminal controls the feeding devices on the two feeding racks 4 to feed the dud on the rack 2 (the dud is fed with its warhead facing downwards, in order to process the ammunition inside the dud).

[0030] When the monitoring probe of the clamping part 5 observes that the dummy bullet moves to the middle of the electric clamping claw in the clamping part 5, the monitoring probe of the clamping part 5 transmits an electrical signal to the control terminal, and the control terminal controls the feeding devices on the two feeding racks 4 to stop feeding first, and the electric clamping claw of the clamping part 5 clamps the shell of the dummy bullet (see Figure 4 and Figure 5 ), and then the second electric slider in the two sliding members 12 drives the fixing ring 15 and its attached parts to move to the second connecting frame 13 and the inverted U-shaped frame 14. Figure 4 and Figure 6 The height of the rope 18 is such that the rope 18 is located close to the warhead. As the guide frame 183 changes the height of both ends of the rope 18, the rope 18 is inclined at the portion between the movable shell 16 and the guide frame 183 (at this time, the rope 18 is located at the rear side of the warhead) to facilitate the subsequent bundling of the warhead.

[0031] The inverted U-shaped frame 14 drives the fixing ring 15 and its attached parts to move to Figure 4 and Figure 6, and then the movement stops. Subsequently, the control terminal controls the first electric slider in the fixed ring 15 to drive the movable shell 16 and its accessory parts to rotate clockwise in the fixed ring 15 (clockwise from top to bottom). During the rotation of the movable shell 16, the rope 18 contacts the warhead. As the movable shell 16 rotates, the rope 18 is gradually wound around the warhead. Since the rope 18 is wound around the warhead, the rope 18 relies on the two second extrusion frames 22 to pull the sliding frame 19 to move to the side close to the central axis of the fixed ring 15. During the movement of the sliding frame 19, the first spring is squeezed to compress the first spring and generate resistance to the movement of the rope 18, so that the rope 18 is in a taut state during the process of being wound around the warhead, so as to prevent the rope 18 from being loose and contacting the warhead, causing the two to separate during the subsequent pulling of the warhead.

[0032] When the rope 18 pulls the sliding frame 19, the sliding frame 19 pulls the left side of the telescopic frame 20, so that the telescopic frame 20 expands and drives the rope 18 in the middle part of the movable shell 16 to stretch (so that the rope 18 will not affect the state of the first rotating member 17 at this time during the stretching process, so as to achieve the effect of pulling only the reserved part of the rope 18), thereby preventing the rope 18 from pulling the first rotating member 17 when the rope 18 is stretched, causing the first rotating member 17 to rotate randomly, thereby affecting the subsequent storage of the rope 18.

[0033] After the rope 18 is wound around the warhead (the specific winding length is determined by the diameter of the dummy bullet. When the diameter of the dummy bullet is different, the number of turns of the rope 18 is the same, but the winding length is inconsistent), the first electric slider in the fixed ring 15 drives the movable shell 16 to move to the opposite side of the fixed shell 182, thereby realizing flexible fixation of the warhead.

[0034] After the flexible fixation of the bullet is completed, the second electric slider in the sliding member 12 drives the bullet fixed by the fixing ring 15 and the accessory parts to move downward synchronously through the second connecting frame 13 and the inverted U-shaped frame 14. The bullet is dragged by the above-mentioned parts and the electric clamp in the clamping part 5 fixes the cartridge case to separate the bullet from the bullet, thereby realizing the remote unmanned automatic disassembly of the dud. After the cartridge case and the bullet are separated, the bullet loses contact with the cartridge case and falls downward. The ammunition in the cartridge case also falls downward at this time. When the bullet and the ammunition fall downward onto the filter element 8, the ammunition passes through the filter element 8 and falls on the ammunition collection frame 7, thereby completing the collection of the ammunition. After the bullet contacts the upper side of the filter element 8, it rolls to the left under the action of the inclination of the upper side of the filter element 8, so that the bullet falls into the bullet collection frame 6, thereby completing the collection of the bullet.

[0035] After the separation of the bullet is completed, the bullet is no longer in contact with the rope 18, and the sliding frame 19, the telescopic frame 20 and the attached parts thereof are driven to reset under the action of the first spring on the sliding frame 19. During the resetting process of the telescopic frame 20, the rope 18 is retracted, and the above parts are restored. Fig. 9 After the state is reached, the first electric slider in the fixing ring 15 drives the moving shell 16 and its attached parts to rotate counterclockwise along the fixing ring 15 to reset, thereby restoring the state of the rope 18.

[0036] After the separation of the bullet and the cartridge case is completed, the electric clamp in the clamping part 5 no longer fixes the cartridge case, and then the cartridge case is sent to the right side through the feeding equipment on the two feeding racks 4, so that the cartridge case no longer contacts the two feeding racks 4 and falls into the cartridge case collection frame 10, thereby completing the collection of the cartridge case.

[0037] The above steps can be repeated for subsequent disassembly of duds. When the duds are subsequently disassembled, the third electric slider on the fixed rail 11 can be used to drive the two slides 12 and their accessory parts to move left and right, thereby changing the winding position of the rope 18 and the bullet, and increasing the number of times this section of the rope 18 is used.

[0038] When the rope 18 and the warhead winding part need to be replaced, the user stops the machine for maintenance, and then actively presses the two first extrusion frames 21, so that the two first extrusion frames 21 drive the two second extrusion frames 22 to move toward each other (when the first extrusion frames 21 and the second extrusion frames 22 move, the second spring and the third spring are compressed), so as to release the limit of the rope 18, and then the user rotates the second rotating member 184 with a tool, and the rope 18 is pulled during the rotation of the second rotating member 184, so that the rope 18 moves along the sliding frame 19 and the telescopic frame 20, and the first rotating member 184 is rotated. The rotating member 17 releases the rope 18 thereon. When the portion of the rope 18 wrapped around the bullet is wound around the second rotating member 184, the user releases the two first extrusion frames 21, and the two first extrusion frames 21 no longer squeeze the adjacent second extrusion frames 22. Subsequently, under the action of the second spring and the third spring, the two first extrusion frames 21 and the two second extrusion frames 22 are reset to limit the rope 18 again. Subsequently, the rope 18 is unidirectionally locked by the self-locking mechanism in the second rotating member 184, and finally the above-mentioned electrical components are restarted to resume the disassembly of the dud.

[0039] Example 2: Based on Example 1, please refer to Figure 7, and also includes: two symmetrically distributed connecting members 141, which are respectively fixed to adjacent inverted U-shaped frames 14, the fixed ring 15 is provided with symmetrically distributed arc-shaped sliding grooves, the inverted U-shaped frame 14 is slidably connected with the arc-shaped sliding grooves of the fixed ring 15 through the connecting members 141, the inverted U-shaped frame 14 is slidably connected to the second connecting frame 13 and a tension spring is provided therebetween, the second connecting frame 13 is provided with a guide groove 142, the guide grooves 142 symmetrically distributed on the second connecting frame 13 are centrally symmetrically distributed, the fixed ring 15 is fixed with symmetrically distributed sliding pins 143, and the sliding pins 143 slide along the adjacent guide grooves 142.

[0040] In the above scheme, the guide groove 142 is corrugated, so that when the sliding pin 143 moves along the guide groove 142, the guide groove 142 can drive the fixing ring 15 to rotate back and forth. Through the reciprocating rotation of the fixing ring 15, the bullet contacted by the rope 18 also produces reciprocating rotation, thereby reducing the jamming phenomenon and reducing the difficulty of separating the shell and the bullet.

[0041] Working principle: When disassembling a dud, the second connecting frame 13 drives the inverted U-shaped frame 14 and the fixing ring 15 to move downward synchronously through the tension spring thereon. This situation is applied to the situation that the bullet and the cartridge case can be easily separated. When it is difficult to directly separate the bullet and the cartridge case, the second connecting frame 13 will move downward before the adjacent inverted U-shaped frame 14, so that the two produce relative displacement (the tension spring on the second connecting frame 13 is also stretched at this moment). During the downward movement of the second connecting frame 13, the guide groove 142 squeezes the sliding pin 143, and the sliding pin 143 and the fixing ring 15 are guided by the guide groove 142 to reciprocate (when the fixing ring 15 reciprocates, it rotates relative to the inverted U-shaped frame 14 through the connecting piece 141). At that time, the bullet is driven to reciprocate through the rope 18 on the fixing ring 15 to simulate the action of manually rotating the bullet with pliers, thereby facilitating the separation of the bullet and the cartridge case.

[0042] After the separation of the bullet and the shell is completed, the second connecting frame 13 and the inverted U-shaped frame 14 are restored to the position under the action of the tension spring on the second connecting frame 13. Figure 7 If the above problem occurs again, just repeat the above steps.

[0043] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A remote unmanned automatic dismantling device for dud bombs, characterized in that it includes: Workbench (1); A storage rack (2) arranged on one side of the workbench (1); A first connecting frame (3) is fixedly connected to the other side of the workbench (1); the storage rack (2) and the first connecting frame (3) are jointly provided with symmetrically distributed feeding frames (4); the symmetrically distributed feeding frames (4) are jointly provided with a clamping portion (5); a fixing ring (15) located below the clamping portion (5) is provided on the workbench (1); a first electric slider is slidably connected inside the fixing ring (15); A movable shell (16) is arranged on a first electric slider in the fixed ring (15); a first rotating member (17) is rotatably connected in the movable shell (16); a rope (18) passing through the movable shell (16) is wound around the first rotating member (17); A collection component, arranged on the workbench (1), for collecting various parts of the duds; A driving assembly is arranged on the workbench (1) and is used to drive the fixing ring (15) to move.

2. The unmanned remote automatic dismantling device for dud bombs according to claim 1 is characterized in that: The clamping portion (5) is composed of a fixed seat, an electric clamping claw and a monitoring probe. The fixed seat is fixedly connected to the symmetrically distributed feeding rack (4), and the electric clamping claw and the monitoring probe are both arranged on the fixed seat.

3. The unmanned remote automatic dismantling device for dud bombs according to claim 1 is characterized in that: The collection component comprises: A bullet collection frame (6) detachably connected to the workbench (1); An ammunition collection frame (7) detachably connected to the workbench (1); A filter (8) disposed on the workbench (1) and used for screening ammunition and bullets; A carrier frame (9) is arranged on the first connecting frame (3), and the carrier frame (9) is slidably connected to a shell collecting frame (10) symmetrically distributed below the feeding frame (4).

4. The unmanned remote automatic dismantling device for dud bombs according to claim 3 is characterized in that: The drive assembly comprises: The fixed rails (11) are symmetrically arranged and are all arranged on the workbench (1). The fixed rails (11) are provided with a sliding member (12). The sliding member (12) is slidably connected to a second electric sliding member. The second electric sliding member in the sliding member (12) is fixedly connected to a second connecting frame (13). The second connecting frame (13) is provided with an inverted U-shaped frame (14). The symmetrically arranged inverted U-shaped frames (14) are used to drive the fixed ring (15) to move synchronously. a third connecting frame (181) fixedly connected to a side of the fixing ring (15) away from the moving shell (16), the third connecting frame (181) being provided with a fixing shell (182), the fixing shell (182) being provided with a guide frame (183) for guiding the rope (18); The second rotating member (184) is rotatably connected to the fixed shell (182), and the second rotating member (184) is fixedly connected to the rope (18).

5. The unmanned remote automatic dismantling device for duds according to claim 4 is characterized in that: The guide frame (183) is located below the moving shell (16) and is used to make the portion of the rope (18) located between the moving shell (16) and the guide frame (183) inclined.

6. The unmanned remote automatic dismantling device for duds according to claim 5 is characterized in that: The moving shell (16) is slidably connected to a sliding frame (19), the rope (18) passes through the sliding frame (19), and a first spring is provided between the sliding frame (19) and the moving shell (16).

7. The unmanned remote automatic dismantling device for duds according to claim 6 is characterized in that: The telescopic frame (20) is arranged between the moving shell (16) and the sliding frame (19), and the sliding frame (19) is used to control the contraction and release of the telescopic frame (20). The telescopic frame (20) is provided with a plurality of guide rollers for guiding the rope (18), and the rope (18) is wound around all the guide rollers on the telescopic frame (20).

8. The unmanned remote automatic dismantling device for duds according to claim 7 is characterized in that: The movable shell (16) is slidably connected to a first extrusion frame (21) which is centrally symmetrical, and the first extrusion frame (21) which is centrally symmetrical is used to fix the side of the rope (18) close to the first rotating member (17). A second spring is provided between the first extrusion frame (21) and the movable shell (16). The sliding frame (19) is slidably connected to a second extrusion frame (22) which is centrally symmetrical, and the second extrusion frame (22) which is centrally symmetrical is used to fix the side of the rope (18) close to the sliding frame (19). A third spring is provided between the second extrusion frame (22) and the sliding frame (19). The first extrusion frame (21) is used to extrude the adjacent second extrusion frame (22).

9. The unmanned remote automatic dismantling device for dud bombs according to claim 4 is characterized in that: A third electric slider is provided between the fixed rail (11) and the sliding member (12) and is used to drive the sliding member (12) to actively move.

10. The unmanned remote automatic dismantling device for duds according to claim 9 is characterized in that: include: The symmetrically distributed connecting members (141) are respectively fixed to the adjacent inverted U-shaped frames (14); the fixing ring (15) is provided with symmetrically distributed arc-shaped sliding grooves; the inverted U-shaped frame (14) is slidably connected to the arc-shaped sliding grooves of the fixing ring (15) through the connecting members (141); the inverted U-shaped frame (14) is slidably connected to the second connecting frame (13) and a tension spring is provided therebetween; the second connecting frame (13) is provided with guide grooves (142); the guide grooves (142) symmetrically distributed on the second connecting frame (13) are centrally symmetrically distributed; the fixing ring (15) is fixed with symmetrically distributed sliding pins (143); the sliding pins (143) slide along the adjacent guide grooves (142).

Images