A dangerous explosive disassembling and extruding device

Abstract

The present application relates to the technical field of disassembling device, especially relates to a dangerous explosive disassembling and extruding device. It comprises a cutting device, an extruding device and a disassembling device. The cutting device has double cutting stations and can cut along the circumferential direction of the dangerous explosive. The discharge end of the cutting device is provided with a conveying line. The extruding device is located at the discharge end of the conveying line. The extruding device pushes the dangerous explosive into the extruding station and extrudes the dangerous explosive in four directions in turn. The disassembling device separates the shell and the cover of the dangerous explosive and drives the shell to overturn by 180 degrees to pour out the internal gunpowder. Through the cooperation among the cutting device, the extruding device and the disassembling device, the dangerous explosive can be continuously disassembled, the working efficiency is improved, the layout among the components is reasonable and compact, manual auxiliary operation is not needed, and the operation safety is ensured.

Description

Technical Field

[0001] This invention relates to the field of dismantling equipment technology, and in particular to a dismantling and extrusion device for hazardous explosives. Background Technology

[0002] In existing hazardous explosives dismantling production lines, the hazardous explosives, after being arranged and conveyed, need to go through various processes such as cutting, squeezing, and separation and recycling in sequence to complete the separation between the shell and the cover, as well as the recovery of the internal explosives. However, in existing production lines, manual assistance is usually required between each process, which poses certain operational risks. The connection between each process is not tight enough, which leads to a decrease in dismantling efficiency. Furthermore, each existing process can only complete the dismantling of a single hazardous explosive, resulting in relatively low work efficiency. Therefore, there is an urgent need for a more efficient and streamlined hazardous explosives dismantling line. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a device for dismantling and extruding hazardous explosives, which, through the cooperation of the cutting device, the extrusion device and the dismantling device, can continuously dismantle hazardous explosives, improve work efficiency, and the layout of each component is reasonable and compact, requiring no manual assistance and ensuring operational safety.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is a device for dismantling and extruding explosives, comprising: a cutting device, an extrusion device, and a dismantling device; the cutting device has two cutting stations and can cut along the circumference of the explosives, and the discharge end of the cutting device is provided with a conveyor line; the extrusion device is located at the discharge end of the conveyor line, and the extrusion device pushes the explosives into the extrusion station and extrudes them in four directions in sequence; the dismantling device separates the shell and cover of the explosives and drives the shell to rotate 180 degrees to pour out the internal explosives.

[0005] Preferably, the cutting device includes a first frame, a first longitudinal track, and a first gripping part; the first frame is symmetrically provided with a rotatable first gripper in the middle, and lateral moving tracks are respectively provided on both sides of the first gripper, and cutting blades are symmetrically provided on the lateral moving tracks; the first longitudinal track is fixedly connected to the top of the first frame, and lifting platforms are symmetrically provided on the first longitudinal track, with a first gripping part symmetrically arranged on each lifting platform.

[0006] Preferably, a receiving platform is provided directly in front of the first gripper.

[0007] Preferably, the extrusion device includes a second frame, a second vertical pusher, and a worktable; the second frame has a guide space communicating with the conveyor line, and a second horizontal pusher is provided on the second frame above the guide space; the second vertical pushers are arranged in pairs, one end of which is slidably connected to the second frame, and the other end is provided with a thrust arm, and both second vertical pushers are connected to the second horizontal pusher; the worktable is located at the discharge end of the guide space, and a pressure space is symmetrically provided on the worktable, a rotary table is provided at the bottom of the pressure space, and a second extrusion member is provided on the outer side.

[0008] Preferably, the discharge point of the pressurized space is provided with a leakage area, and a collection trough is provided below the leakage area.

[0009] Preferably, the thrust arm is provided with a leveling plate.

[0010] Preferably, the disassembly device includes a third frame, a first displacement beam, a second displacement beam, and a collection bin arranged in pairs; both ends of the first and second displacement beams are connected to the third frame and can be displaced along the straight direction of the third frame; the first displacement beam is symmetrically provided with a first lifting member that can be raised and lowered, and each first lifting member is provided with a first gripper; the second displacement beam is symmetrically provided with a second lifting member, and the second lifting member is provided with a rotating platform, and the rotating platform is provided with a second gripper arranged perpendicularly to the first gripper; the collection bin is provided with a first conveyor belt on both sides, and a second conveyor belt is arranged below the collection bin.

[0011] Preferably, the collection bin is provided with a plurality of vertical plates evenly distributed, and each vertical plate is provided with a baffle in the middle.

[0012] Preferably, a fixing frame is provided on the right side of the second displacement beam, which is opposite to the position of the second gripper. The bottom of the fixing frame is provided with a hinged push plate. A third lifting member is provided between the fixing frame and the second displacement beam, and a vibrator is provided on the third lifting member.

[0013] Preferably, a third conveyor belt is provided at the discharge end of the two first conveyor belts, and a collection trough is provided below both the third conveyor belt and the second conveyor belt.

[0014] Compared with the prior art, the present invention has the following advantages: 1. The cutting device with dual cutting stations can complete the cutting of two hazardous and explosive materials at one time. It can also complete the loading and unloading operations by moving back and forth along the first longitudinal track, which shortens the intermediate time and improves the processing efficiency. 2. The extrusion device guides and pushes the hazardous explosives into the pressurized space and places them on the rotary table. With the two extrusions of the second extrusion component and the adjustment of the position of the hazardous explosives driven by the rotary table, extrusion operations can be carried out in four directions, which facilitates subsequent dismantling operations. 3. The disassembly device relies on the position adjustment of the first displacement beam and the second displacement beam, and in conjunction with the first gripper and the second gripper, it can separate the cover and shell of the hazardous explosive material and place it on the collection bin to recover the gunpowder. The overall structure is reasonably laid out and makes full use of space. 4. The vibrator design can improve the gunpowder cleaning effect, and in conjunction with the push plate design, the shell located on the vertical plate can be pushed into the first conveyor belt during the lateral movement of the second displacement beam to complete the unloading operation. The structure is stable and reliable. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall layout of the device; Figure 2 This is a schematic diagram showing the connection between the cutting device and the conveyor line; Figure 3 This is a schematic diagram of the cutting device structure; Figure 4 This is a schematic diagram of the connection between the first gripping unit and the lifting platform; Figure 5 This is a structural diagram of the first gripper. Figure 6 This is a schematic diagram of the internal transmission structure of the first gripper; Figure 7 This is a schematic diagram showing the connection between the conveyor line and the extrusion device; Figure 8 A schematic diagram of the feed end of the guiding space; Figure 9 This is a schematic diagram of the structure at the second vertical pusher. Figure 10 This is a schematic diagram of the workbench structure; Figure 11 This is a schematic diagram of the internal transmission structure of the rotary table; Figure 12 This is a schematic diagram of the disassembly device structure; Figure 13 This is a schematic diagram of the feed end of the disassembly device; Figure 14 Here are schematic diagrams of the first displacement beam and the second displacement beam. Figure 15 This is a schematic diagram of the structure at the second displacement beam. Figure 16 This is a schematic diagram of the fixed frame structure; Figure 17 This is a schematic diagram of the structure above the collection chamber; Figure 18This is an enlarged view of the transmission connection between the ends of the first and second displacement beams and the third frame.

[0016] In the diagram: 1. Cutting device; 2. Extrusion device; 3. Disassembly device; 4. Conveyor line; 5. Third frame; 6. First displacement beam; 7. Second displacement beam; 8. Collection bin; 9. Fixing frame; 101. First frame; 102. First longitudinal track; 103. First gripper; 104. First gripper; 105. Lateral track; 106. Cutting blade; 107. Lifting platform; 108. Receiving platform; 201. Second frame; 202. Second vertical pusher; 203. Workbench; 204. Guide space; 205. Second horizontal pusher; 206. Thrust arm; 207. Pressure space; 208. Rotary table; 209. Second extrusion component; 601. First lifting component; 602. First gripper; 701. Second lifting component; 702. Rotary table; 703. Second gripper; 801. First conveyor belt; 802. Second conveyor belt; 803. Vertical plate; 804. Dividing component; 805. Third conveyor belt; 806. Collection trough; 901. Push plate; 902. Third lifting component; 903. Vibrator; 2011. Material leakage area; 2012. Collection trough; 2013. Alignment plate. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments and the accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of the invention. Furthermore, descriptions of well-known structures and techniques are omitted in the following description to avoid unnecessarily obscuring the concept of the invention.

[0018] Specific implementation method one: Combining Figure 1-18 As shown, a device for dismantling and extruding explosives includes: a cutting device 1, an extrusion device 2, and a dismantling device 3. The cutting device 1 has two cutting stations. By driving the explosives to rotate, it cuts along the circumference of the explosives. The discharge end of the cutting device 1 is equipped with a conveyor line 4, which transports the cut explosives to the feed end of the extrusion device 2. The extrusion device 2 is located at the discharge end of the conveyor line 4. The extrusion device 2 pushes the explosives into the extrusion station and extrudes them in four directions in sequence. The dismantling device 3 separates the shell and cover of the explosives and drives the shell to rotate 180 degrees to pour out the internal explosives.

[0019] Preferred embodiments, in combination Figure 2-6As shown, the cutting device 1 includes a first frame 101, a first longitudinal track 102, and a first gripping part 103. A rotatable first gripper 104 is symmetrically arranged in the middle of the first frame 101. Lateral shift tracks 105 are respectively arranged on both sides of the first gripper 104, and cutting blades 106 are symmetrically arranged on the lateral shift tracks 105. The lateral shift tracks 105 drive the cutting blades 106 to move laterally, achieving contact with hazardous materials. The first longitudinal track 102 is fixedly connected to the top of the first frame 101, and lifting platforms are symmetrically arranged on the first longitudinal track 102. 107. Each lifting platform 107 is symmetrically equipped with a first gripping part 103. The lifting platform 107 is equipped with a cylinder or hydraulic cylinder to realize the height adjustment of the first gripping part 103. At the same time, the layout design of the lifting platform 107 and the first gripping part 103 can drive the lifting platform 107 to move left and right once through the first longitudinal rail 102, which can realize the loading and unloading operation and optimize the operation structure. Among them, the first gripper 104 and the first gripping part 103 can both adopt a three-jaw cylinder structure to complete the gripping of hazardous explosives (landmines).

[0020] Combination Figure 6 As shown, the first gripper 104 is connected to the control motor through a gear and transmission shaft structure, which can drive the first gripper 104 to reciprocate.

[0021] Preferred embodiments, in combination Figure 3 and Figure 5 As shown, a receiving platform 108 is provided directly in front of the first gripper 104 for temporarily placing hazardous and explosive materials, awaiting the gripping operation of the first gripping unit 103.

[0022] Preferred embodiments, in combination Figure 7-11As shown, the extrusion device 2 includes a second frame 201, a second vertical pusher 202, and a worktable 203. The second frame 201 contains a guide space 204 connected to the conveyor line 4. A guide plate is located in the middle of the guide space 204, ensuring that two hazardous explosive materials entering side-by-side are positioned in front of and behind the guide space 204. A second horizontal pusher 205 is located above the guide space 204 on the second frame 201. The second vertical pushers 202 are arranged in pairs, with one end employing a slider and slide rail structure for sliding connection with the second frame 201, and the other end having a horizontally arranged thrust arm 206. Both second vertical pushers 202 are connected to the push rod of the second horizontal pusher 205. The lateral position of the thrust arm 206 can be adjusted via the second horizontal pusher 205. The vertical pusher 202 extends and retracts, allowing for height adjustment of the push arm 206. This enables the horizontal pushing of hazardous explosives and avoids interference with their transport. The worktable 203 is located at the discharge end of the guide space 204. Symmetrical pressure spaces 207 are arranged on the worktable 203, with a rotary table 208 at the bottom of each pressure space 207. A second extrusion member 209 is located on the outer side of each space. The second extrusion member 209 consists of a side-pressure hydraulic cylinder and a clamping plate. The side-pressure hydraulic cylinder pushes the clamping plate, coordinating with the side position of the pressure space 207, to extrude hazardous explosives in two directions. After extrusion, the rotary table 208 rotates the hazardous explosives 90 degrees, repeating the extrusion process to complete extrusion in four directions, facilitating subsequent disassembly operations. The second horizontal pusher 205 can be arranged in a double-layer configuration, as detailed in [reference needed]. Figure 9 As shown, by using two second horizontal pushers 205, the second vertical pusher 202 can be partially displaced in stages, which can reduce the requirement for the stroke distance of a single second horizontal pusher 205 and facilitate spatial arrangement. Both the second horizontal pusher 205 and the second vertical pusher 202 can be designed with a cylinder structure.

[0023] Combination Figure 8 and Figure 11 As shown, the bottom surface of the guide space 204 is composed of a conveyor belt structure, which can transport hazardous and explosive materials to the entrance of the pressure space 207. At the same time, the working surface of the conveyor belt is slightly higher than the bottom surface of the pressure space 207 and the support surface of the rotary table 208. Thus, after the hazardous and explosive materials are pushed into the pressure space 207, the bottom surface of the hazardous and explosive materials forms a support with the bottom surface of the rotary table 208. The rotary table 208 is connected to the drive motor through a belt and pulley structure to drive the hazardous and explosive materials to rotate.

[0024] Preferred embodiments, in combination Figure 10As shown, the discharge point of the pressure space 207 is provided with a leakage area 2011. The leakage area 2011 is composed of multiple round rods arranged at equal intervals. A collection trough 2012 is provided below the leakage area 2011 to collect some of the fallen gunpowder materials. At the same time, the leakage area 2011 also serves as a temporary storage area, waiting for the dismantling device 3 to grab it.

[0025] Preferred embodiments, in combination Figure 9 As shown, the thrust arm 206 is equipped with a centering plate 2013. The centering plate 2013 has a V-shaped groove in the middle, which can keep the hazardous explosives centered and stable during the displacement process, thereby improving the conveying accuracy.

[0026] Preferred embodiments, in combination Figure 12-18 As shown, the dismantling device 3 includes a third frame 5, a first displacement beam 6, a second displacement beam 7, and a collection bin 8 arranged in pairs. Both ends of the first displacement beam 6 and the second displacement beam 7 are connected to the third frame 5 and can move along the straight line of the third frame 5. The first displacement beam 6 is symmetrically equipped with lifting first lifting members 601, and each first lifting member 601 is equipped with a first gripper 602, which can clamp the cover portion of the hazardous explosive material. The second displacement beam 7 is symmetrically equipped with second lifting members 701, each with a rotating platform 702. The rotating platform 702 is equipped with second grippers 703 arranged perpendicularly to the first grippers 602, which can clamp the shell portion of the hazardous explosive material. Simultaneously, the perpendicular arrangement of the two grippers allows for clamping of the shell portion of the hazardous explosive material. After clamping the hazardous explosive material, 602 moves laterally into the clamping area of ​​the second gripper 703 and moves upward with the help of the first lifting component 601 to disassemble the cover. Then, the second displacement beam 7 moves laterally to the top of the collection chamber 8, and the rotating table 702 drives the second gripper to rotate 180 degrees, placing the hazardous explosive material upside down on the collection chamber 8 to pour out the gunpowder. The collection chamber 8 is provided with first conveyor belts 801 on both sides, which are used to receive the shell part and the cover part of the hazardous explosive material respectively. The second conveyor belt 802 is arranged below the collection chamber 8 to receive the gunpowder falling from the shell. The rotating table 702 can be a rotary cylinder, and the second lifting component 701, the first lifting component 601, the first gripper 602 and the second gripper 703 can all be driven by cylinder structure.

[0027] Preferred embodiments, in combination Figure 12 and Figure 17 As shown, the collection chamber 8 is evenly provided with multiple vertical plates 803, and the gaps between each vertical plate 803 form gaps for gunpowder to fall, and each vertical plate 803 is provided with a baffle 804 in the middle to prevent the dangerous explosives from moving back.

[0028] Preferred embodiments, in combination Figure 14-16As shown, a fixed frame 9 is provided on the right side of the second displacement beam 7, opposite to the position of the second gripper 703. The bottom of the fixed frame 9 is provided with a hinged push plate 901. The push plate 901 can rotate counterclockwise and is supported by the positioning plate on the fixed frame 9 when it is in a vertical state, preventing it from continuing to rotate. Thus, when the second displacement beam 7 moves to the right, the hazardous explosives on the vertical plate 803 can be pushed into the first conveyor belt 801 on the right side. When it moves to the left, it cooperates with the dividing piece 804 to prevent the hazardous explosives from moving back to the left. A third lifting piece 902 is provided between the fixed frame 9 and the second displacement beam 7, and a vibrator 903 is provided on the third lifting piece 902. The vibrator 903 can be pushed to contact the shell by the third lifting piece 902 when it descends, and the internal gunpowder can be fully removed under the action of vibration.

[0029] Preferred embodiments, in combination Figure 13 As shown, a third conveyor belt 805 is provided at the discharge end of the two first conveyor belts 801 for the collective conveying of the shell and the cover. A collection trough 806 is provided below the third conveyor belt 805 and the second conveyor belt 802 for collecting the falling gunpowder.

[0030] Combination Figure 18 As shown, the third frame 5 has a guide rail and rack structure on top, and the first displacement beam 6 and the second displacement beam 7 are respectively provided with a slider that is slidably connected to the guide rail and a gear structure that is connected to the rack. The gear is connected to the control motor and completes the lateral adjustment of the two by meshing with the rack.

[0031] Working principle: Hazardous explosives are placed on the support platform 107 by the feeding and grabbing device. The first longitudinal rail 102 drives the lifting platform 107 to partially shift. The first grabbing part 103 on the front lifting platform 107 can simultaneously grab two hazardous explosives on the support platform 108, while the first grabbing part 103 on the rear lifting platform 107 can grab the hazardous explosives that have been cut on the first gripper 104. After the overall grabbing is completed, the first longitudinal rail 102 moves backward, realizing the simultaneous unloading of both the cut hazardous explosives and the already cut hazardous explosives, effectively improving the loading and unloading efficiency. The cut hazardous explosives are then conveyed to the feeding end of the extrusion device 2 by the conveyor line 4. After the cut hazardous explosives enter the guide space 204, they are conveyed to the pressure space 207 via the guide space 204's own conveyor belt. Then, the second horizontal pusher 205, together with the second vertical pusher 202, pushes the hazardous explosives into the pressure space 207. After the second extrusion member 209 performs an extrusion, the rotary table 208 rotates the hazardous explosives 90 degrees and performs a second extrusion. Then, the pusher arm 206 pushes them out to the leakage area 2011, waiting for the dismantling device 3 to grab them. The first displacement beam 6 moves to the left, and in conjunction with the height control of the first lifting component 601, the first gripper 602 clamps the cover of the hazardous explosive material. After clamping, it moves to the right to the area above the collection bin 8 and enters the second gripper 703. The second gripper 703 clamps the shell. The first lifting component 601 and the second lifting component 701 move in opposite directions to achieve the function of disassembling up and down. Then, the first gripper 602 moves the cover onto the first conveyor belt 801 on the left, while the second gripper 703 rotates 180 degrees to fasten the shell onto the vertical plate 803. The vibrator 903 then performs vibration discharge. Subsequently, during the next rightward lateral movement, the pusher pushes the shell into the first conveyor belt 801 on the right, completing the entire disassembly operation of the hazardous explosive material.

[0032] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of the invention and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of the invention should be included within the protection scope of the invention. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A device for dismantling and extruding explosives, characterized in that, include: The device comprises a cutting device (1), a pressing device (2), and a dismantling device (3). The cutting device (1) has two cutting stations and can cut along the circumference of the explosive material. The discharge end of the cutting device (1) is equipped with a conveyor line (4). The pressing device (2) is located at the discharge end of the conveyor line (4). The pressing device (2) pushes the explosive material into the pressing station and presses it in four directions in sequence. The dismantling device (3) separates the shell and cover of the explosive material and drives the shell to rotate 180 degrees to pour out the internal gunpowder.

2. The explosive ordnance dismantling and extrusion device according to claim 1, characterized in that: The cutting device (1) includes a first frame (101), a first longitudinal track (102), and a first gripping part (103); the first frame (101) has a rotatable first gripper (104) symmetrically arranged in the middle, and a side-shifting track (105) is provided on both sides of the first gripper (104), and a cutting blade (106) is symmetrically arranged on the side-shifting track (105); the first longitudinal track (102) is fixedly connected to the top of the first frame (101), and a lifting platform (107) is symmetrically arranged on the first longitudinal track (102), and a first gripping part (103) is symmetrically arranged on each lifting platform (107).

3. The explosive ordnance dismantling and extrusion device according to claim 2, characterized in that: A receiving platform (108) is provided directly in front of the first gripper (104).

4. The explosive ordnance dismantling and extrusion device according to claim 1, characterized in that: The extrusion device (2) includes a second frame (201), a second vertical pusher (202), and a worktable (203); the second frame (201) has a guide space (204) connected to the conveyor line (4), and a second horizontal pusher (205) is provided on the second frame (201) above the guide space (204); the second vertical pushers (202) are arranged in pairs, one end of which is slidably connected to the second frame (201), and the other end is provided with a push arm (206), and both second vertical pushers (202) are connected to the second horizontal pusher (205); the worktable (203) is located at the discharge end of the guide space (204), and a pressure space (207) is symmetrically provided on the worktable (203), a rotary table (208) is provided at the bottom of the pressure space (207), and a second extrusion member (209) is provided on the outside.

5. The explosive ordnance dismantling and extrusion device according to claim 4, characterized in that: The outlet of the pressurized space (207) is provided with a leakage area (2011), and a collection trough (2012) is provided below the leakage area (2011).

6. The explosive ordnance dismantling and extrusion device according to claim 4, characterized in that: The thrust arm (206) is equipped with a leveling plate (2013).

7. The explosive ordnance dismantling and extrusion device according to claim 1, characterized in that: The disassembly device (3) includes a third frame (5), a first displacement beam (6), a second displacement beam (7), and a collection bin (8) arranged in pairs. Both ends of the first displacement beam (6) and the second displacement beam (7) are connected to the third frame (5) and can be displaced along the straight direction of the third frame (5). The first displacement beam (6) is symmetrically provided with a first lifting member (601) that can be raised and lowered, and each first lifting member (601) is provided with a first gripper (602). The second displacement beam (7) is symmetrically provided with a second lifting member (701), and the second lifting member (701) is provided with a rotating platform (702). The rotating platform (702) is provided with a second gripper (703) arranged perpendicular to the first gripper (602). The collection bin (8) is provided with a first conveyor belt (801) on both sides, and a second conveyor belt (802) is arranged below the collection bin (8).

8. The explosive ordnance dismantling and extrusion device according to claim 7, characterized in that: The collection chamber (8) is provided with a plurality of vertical plates (803) evenly distributed, and each vertical plate (803) is provided with a baffle (804) in the middle.

9. The explosive ordnance dismantling and extrusion device according to claim 7, characterized in that: The second displacement beam (7) has a fixed frame (9) on the right side that is opposite to the position of the second gripper (703). The bottom of the fixed frame (9) is provided with a hinged push plate (901). A third lifting member (902) is provided between the fixed frame (9) and the second displacement beam (7), and a vibrator (903) is provided on the third lifting member (902).

10. A device for dismantling and extruding explosives according to claim 7, characterized in that: A third conveyor belt (805) is provided at the discharge end of the two first conveyor belts (801), and a collection trough (806) is provided below the third conveyor belt (805) and the second conveyor belt (802).

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