CN110006298B - Automatic decomposing line for rocket shell - Google Patents
Automatic decomposing line for rocket shell Download PDFInfo
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- CN110006298B CN110006298B CN201910428975.7A CN201910428975A CN110006298B CN 110006298 B CN110006298 B CN 110006298B CN 201910428975 A CN201910428975 A CN 201910428975A CN 110006298 B CN110006298 B CN 110006298B
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- rocket
- cylinder
- clamping
- rotary unloading
- projectile
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
- F42B33/06—Dismantling fuzes, cartridges, projectiles, missiles, rockets or bombs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/56—Reuse, recycling or recovery technologies of vehicles
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- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Specific Conveyance Elements (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses an automatic decomposing line for rocket shells, which belongs to the technical field of ammunition destruction and comprises a rocket shell feeding device, a conveyor belt, a fight part rotating and unloading device, a spray pipe rotating and unloading device and a propellant dumping device which are sequentially arranged along the conveyor belt, wherein the rocket shell feeding device is arranged at the starting end of the conveyor belt, two conveyor belts driven by a power mechanism synchronously move, and a plurality of pairs of limiting pieces for supporting and limiting the projectile bodies of the rocket shells are correspondingly arranged on the two conveyor belts; the power mechanism, the rocket projectile loading device, the warhead rotary unloading device, the spray pipe rotary unloading device and the propellant dumping device are all electrically connected with the control cabinet. The operator realizes the loading of rocket projectile, the rotary unloading of the warhead and the spray pipe, the automatic pouring of propellant through the switch board, need not the decomposition that direct contact rocket projectile can accomplish rocket projectile, liberated the labour, this assembly line can improve work efficiency, greatly reduces operating personnel's intensity of labour, improves factor of safety and degree of automation.
Description
Technical Field
The invention belongs to the technical field of ammunition destruction, and particularly relates to an automatic decomposing line for rocket shells.
Background
At present, main processes of destroying the scrapped rocket shell are still in a manual operation state, linkage processes such as rotation of a fight part and a rocket part, rotation and disassembly of a rocket nozzle, emptying of a propellant and the like still need more manual intervention, manual operation is adopted to finish the operation, the labor intensity of personnel is very high, the processes are distributed, the safety risk management and control area is enlarged, continuous automatic disassembly and decomposition operation is not formed, and the consistency of the destroying operation quality, efficiency and safety standard is difficult to reliably guarantee.
Disclosure of Invention
The invention aims to provide an automatic rocket projectile decomposing line, which aims to solve the technical problems of high labor intensity, low working efficiency and high potential safety hazard of manually decomposing rocket projectile nozzles in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the automatic decomposing line for the rocket shell comprises a rocket shell feeding device, a conveyor belt, a warhead rotary discharging device, a spray pipe rotary discharging device and a propellant dumping device, wherein the rocket shell feeding device is arranged at the starting end of the conveyor belt, and the rocket shell feeding device, the warhead rotary discharging device, the spray pipe rotary discharging device and the propellant dumping device are sequentially arranged along the conveyor belt; the two conveying belts are driven by the power mechanism to synchronously move, and a plurality of pairs of limiting pieces for supporting and limiting the projectile bodies of the rocket projectiles are correspondingly arranged on the two conveying belts; the power mechanism, the rocket projectile loading device, the warhead rotary unloading device, the spray pipe rotary unloading device and the propellant dumping device are all electrically connected with the control cabinet.
Preferably, the rocket projectile loading device comprises an upright post, a rotating arm, a lifting air pipe connected with a vacuum pump and a sucker, wherein the lower surface of the sucker is an arc-shaped surface matched with the excircle of a rocket projectile body, and the rotating arm is connected with a rotating mechanism; the control buttons of the rotating mechanism, the lifting air pipe and the sucker are all arranged on a control handle, and the control handle is electrically connected with the control cabinet.
Preferably, the combat unit rotary unloading device comprises a lathe bed, a first rotary unloading mechanism for clamping the rotary unloading combat unit and a first clamping mechanism for clamping the projectile body, wherein the first rotary unloading mechanism is connected with the lathe bed through a first horizontal displacement mechanism; the first clamping mechanism is arranged on the opposite side of the first rotary unloading mechanism, and a bullet receiving assembly is arranged between the first rotary unloading mechanism and the first clamping mechanism; the first clamping mechanism comprises a first bracket and a first pressing plate which are arranged between the two conveyor belts, and the first pressing plate is connected with a first lifting cylinder; the first rotary unloading mechanism, the first horizontal shifting mechanism, the first clamping mechanism, the bullet receiving assembly and the first lifting cylinder are all electrically connected with the control cabinet.
Preferably, the first rotary unloading mechanism comprises a first spindle box, a first chuck and a first hydraulic motor, wherein an elongated claw for clamping a rocket projectile fighter part is arranged on the front end surface of the first chuck, the rear part of the first chuck is fixed on a first spindle, and the first spindle is connected with the first hydraulic motor through the first spindle box; the first spindle box is connected with the lathe bed through a first horizontal shifting mechanism; the first horizontal moving mechanism comprises a first air cylinder and a first sliding rail arranged on the lathe bed, and a first sliding block matched with the first sliding rail is arranged at the bottom of the first main spindle box; the movable end of the first cylinder is connected with the rear part of the first spindle box; the first hydraulic motor and the first cylinder are electrically connected with the control cabinet.
Preferably, the bullet receiving assembly comprises a lifting table, a lifting cylinder, a pushing mechanism and a conveyor, wherein the lifting table is arranged between the first rotary unloading mechanism and the first clamping mechanism and is correspondingly arranged below the warhead; the lifting table is fixed at the top of the movable end of the lifting cylinder, and the lifting cylinder is arranged in the lathe bed; the pushing mechanism is arranged on the side surface of the lifting platform, and the spirally detached rocket bomb warhead is pushed onto the conveying belt of the conveyor through the pushing mechanism; and the lifting cylinder, the pushing mechanism and the conveyor are electrically connected with the control cabinet.
Preferably, the pushing mechanism comprises a pushing plate and a pushing cylinder, and the pushing plate and the conveying belt are respectively arranged at two sides of the lifting platform; the pushing cylinder is arranged on the bed body, and the movable end of the pushing cylinder is connected with the push plate; the pushing cylinder is electrically connected with the control cabinet.
Preferably, the jet pipe rotating and unloading device comprises a machine body, a second rotating and unloading mechanism for clamping the rocket bomb jet pipe and a second clamping mechanism for clamping the rocket bomb body, wherein the second rotating and unloading mechanism is connected with the machine body through a second horizontal shifting mechanism; the second clamping mechanism is arranged on the opposite side of the second rotary unloading mechanism; the second clamping mechanism comprises a second bracket and a second pressing plate which are arranged between the two conveyor belts, and the second pressing plate is connected with a second lifting cylinder; the second rotary unloading mechanism, the second horizontal shifting mechanism and the second lifting cylinder are all electrically connected with the control cabinet.
Preferably, the second rotary unloading mechanism comprises a second spindle box, a second chuck and a second hydraulic motor, one end of the second chuck is coaxially fixed with the second spindle, the other end of the second chuck is provided with a claw for clamping the rocket bomb spray pipe, and the second spindle is driven by the second hydraulic motor through the second spindle box; the second spindle box is connected with the machine body through a second horizontal shifting mechanism; the second horizontal moving mechanism comprises a second air cylinder and a second sliding rail arranged on the machine body, and a second sliding block matched with the second sliding rail is arranged at the bottom of the second main shaft box; the movable end of the second cylinder is connected with the rear part of the second spindle box; the second cylinder and the second hydraulic motor are electrically connected with the control cabinet; the first chuck and the second chuck are respectively arranged on two sides of the conveyor belt.
Preferably, the propellant pouring device is arranged between two conveyor belts; the propellant dumping device comprises a frame, a supporting plate, a turnover cylinder and a third clamping mechanism for clamping the projectile body, wherein the projectile body is placed on the supporting plate, and the third clamping mechanism and the turnover cylinder are both connected with the frame; the support plate is arranged at the top of the frame, one end of the support plate is rotationally connected with the top of the frame, and the overturning cylinder is arranged below the support plate; one side of the frame is provided with a collecting component for recycling the propellant, and the collecting component is arranged at one end of the frame connected with the supporting plate; the third clamping mechanism comprises a third pressing plate and a third lifting cylinder; the overturning cylinder and the third lifting cylinder are electrically connected with the control cabinet.
Preferably, the control cabinet and the rocket projectile loading device are arranged in a first operation room, the fighter part rotating and unloading device is arranged in a second operation room, and the spray pipe rotating and unloading device and the propellant dumping device are arranged in a third operation room; the conveyor belt penetrates through the first operation room, the second operation room and the third operation room; the tail end of the conveying belt is provided with a chute for guiding the projectile body.
The beneficial effects of adopting above-mentioned technical scheme to produce lie in: compared with the prior art, the rocket projectile automatic decomposition line disclosed by the invention controls actions of a rocket projectile loading device, a warhead rotary unloading device, a jet pipe rotary unloading device, a propellant dumping device and a conveyor belt through the control cabinet, so that the automatic control of rocket projectile loading, the rotary unloading of the warhead and the jet pipe and the propellant dumping is realized, an operator can complete rocket projectile decomposition only through the operation of the control cabinet, the labor force is liberated, the production line is realized, and the working efficiency is greatly improved. The invention has the advantages of compact structure and high decomposition efficiency, can greatly reduce the labor intensity of operators, and improves the safety coefficient and the degree of automation.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of an automated rocket projectile decomposing line according to an embodiment of the present invention;
FIG. 2 is a schematic view of the warhead spin-off apparatus of FIG. 1;
FIG. 3 is a schematic view of the nozzle spin-off apparatus of FIG. 1;
FIG. 4 is a schematic view of the propellant pouring device of FIG. 1;
FIG. 5 is a schematic view of an automated rocket projectile decomposing line according to another embodiment of the present invention;
in the figure: 00-rocket shell, 01-shell body, 02-warhead and 03-nozzle; 1-a conveyor belt; 2-a power mechanism; 3-a control cabinet; 4-a first inter-operation room; 5-a second operation room; 6-a third operation room; 7-a chute; 8-clamping grooves;
100-rocket projectile loading device; 110-stand columns; 120-rotating arm; 130-lifting the trachea; 140-sucking disc;
200-a warhead rotary unloading device; 210-a lathe bed; 220-first rotary unloading mechanism, 221-first headstock, 222-first chuck, 223-first hydraulic motor, 224-lengthened claw, 225-first cylinder, 226-first slide rail, 227-first slide block, 228-first main shaft; 230-a first clamping mechanism, 231-a first bracket, 232-a first pressing plate, 233-a first lifting cylinder; 240-bullet receiving assembly; 241-lifting table, 242-lifting cylinder, 243-conveying belt, 244-push plate, 245-pushing cylinder;
300-a spray pipe rotary unloading device; 310-fuselage; 320-second rotary unloading mechanisms, 321-second headstock, 322-second chucks, 323-second hydraulic motors, 324-claws, 325-second cylinders, 326-second slide rails, 327-second slide blocks, 328-second spindles; 330-a second clamping mechanism, 331-a second bracket, 332-a second supporting plate, 333-a second lifting cylinder; 340-a collection tank;
400-propellant pouring means; 410-a frame, 411-a support plate; 420-supporting plate; 430-turning over the cylinder; 440-third clamping mechanism, 441-third pressing plate, 442 third lifting cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The automatic decomposing line for the rocket projectile shown in fig. 1 comprises a rocket projectile loading device 100, a conveyor belt 1, a warhead rotary unloading device 200, a jet pipe rotary unloading device 300 and a propellant dumping device 400, wherein the rocket projectile loading device 100 is arranged at the starting end of the conveyor belt 1, and the rocket projectile loading device 100, the warhead rotary unloading device 200, the jet pipe rotary unloading device 300 and the propellant dumping device 400 are sequentially arranged along the conveyor belt 1; the two conveyor belts 1 are driven by the power mechanism 2 to synchronously move, and a plurality of pairs of limiting pieces for supporting and limiting the projectile body 01 of the rocket projectile 00 are correspondingly arranged on the two conveyor belts 1; the power mechanism 2, the rocket projectile loading device 100, the warhead rotary unloading device 200, the spray pipe rotary unloading device 300 and the propellant dumping device 400 are all electrically connected with the control cabinet 3. The power mechanism comprises a motor, a driving shaft and a driven shaft, the tail ends of the two conveyor belts are respectively matched with two driving wheels, and the two driving wheels are coaxially fixed with the driving shaft; the starting ends of the two conveyor belts are respectively matched with two driven wheels, the two driven wheels are coaxially fixed with the driven shaft, and the motor drives the driving shaft and the conveyor belts to operate through chain transmission. The automatic control of rocket projectile decomposition is realized by controlling actions of the rocket projectile loading device, the warhead rotary unloading device, the spray pipe rotary unloading device, the propellant dumping device and the conveyor belt through the control cabinet, the labor intensity is reduced, the assembly line production is realized, and the work safety coefficient and the decomposition work efficiency are improved.
In a preferred embodiment of the present invention, as shown in fig. 1, the rocket projectile loading device 100 includes a vertical column 110, a rotating arm 120, a lifting air pipe 130 connected to a vacuum pump, and a suction cup 140, wherein the lower surface of the suction cup 140 is an arc surface matching with the outer circle of the rocket projectile 00 projectile body 01, and the rotating arm 120 is connected to a rotating mechanism; the control buttons of the rotating mechanism, the lifting air pipe 130 and the sucker 140 are all arranged on a control handle, and the control handle is electrically connected with the control cabinet 3. An operator controls the rotating arm to rotate between the rocket projectile storage box and the conveyor belt through the control handle, and the rocket projectile is sucked and discharged by the lifting air pipe and the sucker, so that the feeding operation of the rocket projectile from the storage box to the conveyor belt is realized.
In a preferred embodiment of the present invention, as shown in fig. 2, the warhead spin-unloading apparatus 200 includes a bed 210, a first spin-unloading mechanism 220 for holding the spin-unloading warhead 02, and a first clamping mechanism 230 for holding the projectile body 01, the first spin-unloading mechanism 220 being connected to the bed 210 by a first horizontal displacement mechanism; the first clamping mechanism 230 is disposed on the opposite side of the first spin-unloading mechanism 220, and a bullet receiving assembly 240 is disposed between the first spin-unloading mechanism 220 and the first clamping mechanism 230; the first clamping mechanism 230 comprises a first bracket 231 and a first pressing plate 232 which are arranged between the two conveyor belts 1, and the first pressing plate 232 is connected with a first lifting cylinder 233; the first screwing and unscrewing mechanism 220, the first horizontal displacement mechanism, the first clamping mechanism 230, the bullet receiving assembly 240 and the first lifting cylinder 233 are all electrically connected with the control cabinet 1. In order to facilitate clamping of the rocket projectile, the first pressing plate is connected with the movable end of the first lifting cylinder through the rotating mechanism and the telescopic mechanism, the rotating mechanism comprises a rotating motor and a rotating shaft, the first pressing plate is fixed at the upper end of the rotating shaft, an output shaft of the rotating motor is coaxially fixed with the rotating shaft, and the rotating motor is fixed at the movable end of the first lifting cylinder. In the running process of the rocket shell along with the conveyor belt, the first pressing plate is lowered to the lower part of the conveyor belt, and the first pressing plate rotates to be consistent with the length direction of the rocket shell body; when the rocket projectile moves to the fight portion spin-unloading station, the first pressing plate rises under the action of the first lifting cylinder, then the rocket projectile is supported by the clamping groove on the first bracket, the first pressing plate rotates to be vertical to the rocket projectile body, the first pressing plate descends through the telescopic mechanism to clamp the rocket projectile body in the clamping groove, and spin-unloading of the fight portion is facilitated.
As a preferable structure, as shown in fig. 2, the first screwing/unscrewing mechanism 220 includes a first headstock 221, a first chuck 222, and a first hydraulic motor 223, wherein an elongated claw 224 for holding the rocket projectile warhead 02 is provided on a front end surface of the first chuck 222, a rear portion of the first chuck 222 is fixed to a first main shaft 228, and the first main shaft 228 is connected to the first hydraulic motor 223 through the first headstock 221; the first headstock 221 is connected to the bed 210 through a first horizontal displacement mechanism; the first horizontal moving mechanism comprises a first air cylinder 225 and a first sliding rail 226 arranged on the lathe bed 210, and a first sliding block 227 matched with the first sliding rail 226 is arranged at the bottom of the first headstock 221; the movable end of the first cylinder 225 is connected with the rear part of the first headstock 221; the first hydraulic motor 223 and the first cylinder 225 are electrically connected with the control cabinet 1. The lengthened claw is three L-shaped claws, the inner side of the long side part of each claw is an arc surface matched with the outer diameter of the warhead, and the warhead of the rocket projectile can be clamped more firmly by using the three lengthened claws. The first chuck is a hydraulic chuck, and the hydraulic chuck clamps the rocket bomb warhead under the control of the hydraulic station, and the first hydraulic motor drives the first main shaft and the hydraulic chuck to rotate, so that the rocket bomb warhead is disassembled in a rotating way.
When the rocket bomb moves to the fighter part spin-unloading station, as shown in fig. 1, the first lifting cylinder drives the first bracket to lift up to support the rocket bomb, and the rocket is pressed and fastened in the clamping groove on the first bracket by the first pressing plate; under the effect of a first cylinder, the first spindle box and the lengthened claw at the front end of the first spindle box are pushed to be matched with the fight part, the fight part is held tightly under the effect of the hydraulic chuck, the fight part can be dismounted in a rotating way along with the rotation of the first hydraulic motor, the first cylinder drives the first spindle box to retreat along with the rotation of the first hydraulic motor, the hydraulic chuck releases the fight part, and the dismounted fight part is collected through the bullet receiving assembly.
In one embodiment of the present invention, as shown in fig. 2, the bullet receiving module 240 includes a lifting platform 241, a lifting cylinder 242, a pushing mechanism and a conveyor, wherein the lifting platform 241 is disposed between the first screwing/unscrewing mechanism 220 and the first clamping mechanism 230 and is disposed below the warhead 02 correspondingly; the lifting table 241 is fixed on the top of the movable end of the lifting cylinder 242, and the lifting cylinder 242 is arranged in the lathe bed 210; the pushing mechanism is arranged on the side surface of the lifting table 241, the conveyor is arranged in the machine body below the first main spindle box, and the spirally detached rocket bomb part 02 is pushed onto the conveying belt 243 of the conveyor through the pushing mechanism; the lifting cylinder 242, the pushing mechanism and the conveyor are all electrically connected with the control cabinet 1. When the warhead is disassembled by rotation, the lifting platform is lifted to be in contact with the warhead, the lengthened claw is loosened, the disassembled warhead falls along with the lifting platform, is pushed onto the conveying belt of the conveyor by the pushing mechanism, and can be conveyed to the rear part along with the transmission of the conveying belt and falls into the collecting box below.
Further optimizing the above technical solution, as shown in fig. 2, the pushing mechanism includes a push plate 244 and a pushing cylinder 245, where the push plate 244 and the conveying belt 243 are respectively disposed at two sides of the lifting platform 241; the pushing cylinder 245 is arranged on the lathe bed 210, and the movable end of the pushing cylinder 245 is connected with the push plate 244; the pushing cylinder 245 is electrically connected with the control cabinet 1. The two pushing cylinders are symmetrically arranged on two sides of the lifting platform, and retract simultaneously to drive the push plate to move towards the conveying belt, so that the fighter part on the lifting platform is pushed onto the conveying belt.
In a preferred embodiment of the present invention, as shown in fig. 3, the nozzle rotating and disassembling device 300 comprises a body 310, a second rotating and disassembling mechanism 320 for clamping the rocket bomb nozzle 03, and a second clamping mechanism 330 for clamping the rocket bomb body 01, wherein the second rotating and disassembling mechanism 320 is connected with the body 310 through a second horizontal displacement mechanism; the second clamping mechanism 330 is disposed on an opposite side of the second spin-off mechanism 320; the second clamping mechanism 330 comprises a second bracket 331 and a second pressing plate 332 which are arranged between the two conveyor belts 1, and the second pressing plate 332 is connected with a second lifting cylinder 333; the second rotary unloading mechanism 320, the second horizontal displacement mechanism and the second lifting cylinder 333 are all electrically connected with the control cabinet 1. The second clamping mechanism is identical to the first clamping mechanism in structure, the second pressing plate is connected with the movable end of the second lifting cylinder through the rotating mechanism and the telescopic mechanism, the rotating mechanism comprises a rotating motor and a rotating shaft, the second pressing plate is fixed at the upper end of the rotating shaft, an output shaft of the rotating motor is coaxially fixed with the rotating shaft, and the rotating motor is fixed at the movable end of the second lifting cylinder. In the running process of the rocket shell along with the conveyor belt, the second pressing plate is lowered to the lower part of the conveyor belt, and the second pressing plate rotates to be consistent with the length direction of the rocket shell body; when the rocket shell moves to the jet pipe spin-unloading station, the second pressing plate rises under the action of the second lifting cylinder, then the rocket shell is supported by the clamping groove on the second bracket, the second pressing plate rotates to be vertical to the rocket shell body, and the rocket shell body is clamped in the clamping groove by the second pressing plate through the descending of the telescopic mechanism, so that the jet pipe is convenient to spin-unload.
In one embodiment of the present invention, as shown in fig. 3, the second screwing/unscrewing mechanism 320 includes a second headstock 321, a second chuck 322, and a second hydraulic motor 323, wherein one end of the second chuck 322 is coaxially fixed to the second spindle 328, and the other end of the second chuck is provided with a claw 324 for clamping the rocket bomb nozzle 03, and the second spindle 328 is driven by the second hydraulic motor 323 through the second headstock 321; the second headstock 321 is connected to the machine body 310 through a second horizontal displacement mechanism; the second horizontal moving mechanism comprises a second cylinder 325 and a second sliding rail 326 arranged on the machine body 310, and a second sliding block 327 matched with the second sliding rail 326 is arranged at the bottom of the second headstock 321; the movable end of the second air cylinder 323 is connected with the rear part of the second spindle box 321; the second cylinder 325 and the second hydraulic motor 323 are electrically connected with the control cabinet 1; the first chuck 222 and the second chuck 322 are respectively disposed at two sides of the conveyor 1. The second chuck is a hydraulic chuck, and the rocket bomb spray pipe is clamped by the hydraulic chuck under the control of the hydraulic station, so that the degree of automation is improved; the second hydraulic motor drives the second main shaft and the hydraulic chuck to rotate, so that the rocket bomb spray pipe is disassembled in a rotating mode.
When the rocket bomb moves to the spray pipe spin-unloading station, as shown in fig. 1, the second lifting cylinder drives the second bracket to lift up to support the rocket bomb, and the rocket bomb is pressed and fixed in a clamping groove on the second bracket by the second pressing plate; under the effect of the second cylinder, the chuck upper claw at the front end of the second spindle box is pushed to be matched with the spray pipe, the spray pipe is held tightly under the effect of the hydraulic chuck, the spray pipe can be disassembled by rotating along with the rotation of the hydraulic motor, the second cylinder drives the second spindle box to retreat along with the rotation of the hydraulic motor, the hydraulic chuck releases the spray pipe, and the disassembled spray pipe is collected through the collecting box below the lathe bed. For conveniently collecting the spray pipe that has been lifted off soon, be equipped with funnel-shaped collecting vat 340 at the upper surface of fuselage, collecting vat 340 sets up in the below of jack catch 324, the below of collecting vat 340 is equipped with the open collecting box in top, the collecting box sets up in the below of fuselage 310, the bottom of collecting vat 340 and fuselage 310 upper surface all are equipped with the discharge gate. In addition, can still be equipped with the guide way that is used for discharging the spray tube in the below of collecting vat, but the conveyer belt is installed to the guide way below, and the spray tube of unloading soon can slide to the conveyer belt of below along the collecting vat on, conveniently realizes the pipelining, need not personnel to approach and can accomplish the recovery of spray tube, has further reduced operating personnel's intensity of labour, has guaranteed operating personnel's personal safety.
For the decomposition of the retired rocket projectile of 130mm and 107mm, the rotating speeds of the first main shaft and the second main shaft are 150r/min, the clamping force of the hydraulic chuck on the warhead and the spray pipe of the rocket projectile is 6400N, the maximum spin-off torque of the warhead of the rocket projectile is 1500 N.m, and the maximum spin-off torque of the spray pipe of the rocket projectile is 1000 N.m.
In a preferred embodiment of the invention, as shown in fig. 4, the propellant pouring device 400 is arranged between two conveyor belts 1; the propellant dumping device 400 comprises a frame 410, a supporting plate 420, a turnover cylinder 430 and a third clamping mechanism 440 for clamping a projectile body 01, wherein the projectile body 01 is placed on the supporting plate 420, and the third clamping mechanism 440 and the turnover cylinder 430 are connected with the frame 410; the supporting plate 420 is arranged at the top of the frame 410, one end of the supporting plate 420 is rotatably connected with the top of the frame 410, and the overturning cylinder 430 is arranged below the supporting plate 420; a collecting member for recovering the propellant is provided at one side of the frame 410, and the collecting member is provided at one end of the frame 410 connected to the pallet 420; the third clamping mechanism 440 includes a third pressing plate 441 and a third lifting cylinder 442; the overturning cylinder 430 and the third lifting cylinder 442 are electrically connected with the control cabinet 1. And placing the rocket projectile body on a supporting plate, firmly clamping by using a third pressing plate, driving a turnover cylinder to pour the propellant in the rocket projectile body into a collecting box or a conveying belt at one side, and completing automatic pouring of the propellant.
Further optimizing the above technical solution, as shown in fig. 4, the third pressing plate 441 is connected to the movable end of the third lifting cylinder 442 through a rotating mechanism, the rotating mechanism includes a rotating motor and a rotating shaft, the third pressing plate 441 is fixed at the end of the rotating shaft, the output shaft of the rotating motor is coaxially fixed with the rotating shaft, and the rotating motor is fixed at the movable end of the third lifting cylinder 442; the rotating motor is electrically connected with the control cabinet. When the rocket projectile body moves to a propellant pouring station where the propellant pouring device is positioned, the third pressing plate is rotated to be perpendicular to the length direction of the rocket projectile body, so that the rocket projectile body is conveniently pressed; after the propellant is poured, the third pressing plate is rotated to be consistent with the length direction of the rocket projectile body, and the supporting plate is driven to descend below the conveyor belt, so that the empty rocket projectile body can conveniently move to the tail end along with the conveyor belt to be unloaded.
As shown in fig. 2 to 4, in a specific embodiment of the present invention, two pairs of clamping grooves 8 are respectively disposed on the first bracket, the second bracket and the supporting plate, for limiting the rocket projectile body, and the two pairs of clamping grooves 8 are symmetrically disposed below two sides of the first pressing plate, the second pressing plate and the third pressing plate. The first chucks and the second chucks are two and are respectively in one-to-one correspondence with the two pairs of clamping grooves, the two first chucks are utilized to simultaneously spin-unload the warhead of the two rocket bullets, and the two second chucks are utilized to simultaneously spin-unload the spray pipes of the two rocket bullets, so that the working efficiency can be improved. Two pairs of limiting parts are correspondingly arranged on the two conveying belts, the limiting parts are V-shaped grooves, rollers are arranged in the V-shaped grooves, rocket projectile bodies are in line contact with the rollers, and friction force between the rocket projectile bodies and the limiting parts can be reduced.
As shown in fig. 5, the control cabinet 1 and the rocket projectile loading device 100 are disposed in the first operation room 4, the warhead rotary unloading device 200 is disposed in the second operation room 5, and the nozzle rotary unloading device 300 and the propellant dumping device 400 are disposed in the third operation room 6; the conveyor belt 1 is arranged through a first operation room 4, a second operation room 5 and a third operation room 6; the tail end of the conveyor belt 1 is provided with a chute 7 for guiding the projectile body 01, so that an empty projectile body shell can conveniently slide into a collecting box below to be recovered. An operator can sit in front of a control cabinet in the first operation room to operate and control the operation room by using a control handle; therefore, personal safety of operators is ensured, and a partition wall is additionally arranged in the second operation room close to the fighter part rotating and discharging device, so that the operators can conveniently patrol the conveyor belt; the operator can go in and out from the gates of the second operation room and the third operation room, and the working conditions of the warhead rotary unloading device, the spray pipe rotary unloading device and the propellant dumping device are patrolled.
The application process of the invention is as follows:
the rocket shell can be taken out from the storage box and put on the conveyor belt by controlling the actions of the rotating arm, the lifting air pipe and the sucker through the control handle; an operator starts a motor of a conveyor belt on a control cabinet, sequentially conveys rocket projectiles to a fight portion rotary unloading station where a fight portion rotary unloading device is located, a spray pipe rotary unloading station where a spray pipe rotary unloading device is located and a propellant pouring station where a propellant pouring device is located through the conveyor belt, automatically completes the fight portion rotary unloading, spray pipe rotary unloading and propellant pouring through actions of the fight portion rotary unloading device, the spray pipe rotary unloading device and the propellant pouring device through the control cabinet, and finally, empty shells of rocket projectiles fall into a collecting box in a sliding groove at the tail end of the conveyor belt. The operator only needs to collect the warhead at the tail end of the conveying belt of the warhead rotating and discharging device and collect the spray pipes in the collecting tank below the spray pipe rotating and discharging device. The hydraulic control system consists of a pump, an executive component (an oil cylinder and a hydraulic motor), a control element (an electromagnetic reversing valve, a flow regulating valve and an overflow valve) and an auxiliary element, and provides reliable clamping force and torque for the rotary disassembly of the warhead and the rotary disassembly of the spray pipe; the pneumatic control system consists of an air source (an air pump), an executing element (a first cylinder, a first lifting cylinder, a pushing cylinder, a second lifting cylinder, a turnover cylinder and a third lifting cylinder) and an auxiliary element, so that the system is ensured to work reliably, has long service life, is convenient to maintain, is convenient to operate and is safe.
In conclusion, the automatic rocket projectile decomposing line has the advantages of being simple and compact in structure and convenient and fast to operate, the decomposing efficiency of the rocket projectiles can be greatly improved, the spray pipes of the rocket projectiles can be easily detached by means of the automatic rocket projectile decomposing line, the labor intensity of operators is reduced, the working safety coefficient and the automation degree of equipment are improved, and the automatic rocket projectile decomposing line is convenient to popularize and apply.
In the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed above.
Claims (7)
1. An automatic decomposing line for rocket shells, which is characterized in that: the device comprises a rocket projectile loading device, a conveyor belt, a warhead rotary unloading device, a spray pipe rotary unloading device and a propellant dumping device, wherein the rocket projectile loading device is arranged at the starting end of the conveyor belt, and the rocket projectile loading device, the warhead rotary unloading device, the spray pipe rotary unloading device and the propellant dumping device are sequentially arranged along the conveyor belt; the two conveying belts are driven by the power mechanism to synchronously move, and a plurality of pairs of limiting pieces for supporting and limiting the projectile bodies of the rocket projectiles are correspondingly arranged on the two conveying belts; the power mechanism, the rocket projectile loading device, the warhead rotary unloading device, the spray pipe rotary unloading device and the propellant dumping device are electrically connected with the control cabinet; the rocket projectile loading device comprises an upright post, a rotating arm, a lifting air pipe and a sucker, wherein the lifting air pipe and the sucker are connected with a vacuum pump, the lower surface of the sucker is an arc-shaped surface which is matched with the excircle of a rocket projectile body, and the rotating arm is connected with a rotating mechanism; the control buttons of the rotating mechanism, the lifting air pipe and the sucker are arranged on a control handle, and the control handle is electrically connected with the control cabinet;
the combat unit rotary unloading device comprises a lathe bed, a first rotary unloading mechanism for clamping the rotary unloading combat unit and a first clamping mechanism for clamping the projectile body, wherein the first rotary unloading mechanism is connected with the lathe bed through a first horizontal shifting mechanism; the first clamping mechanism is arranged on the opposite side of the first rotary unloading mechanism, and a bullet receiving assembly is arranged between the first rotary unloading mechanism and the first clamping mechanism; the first clamping mechanism comprises a first bracket and a first pressing plate which are arranged between the two conveyor belts, and the first pressing plate is connected with a first lifting cylinder; the first rotary unloading mechanism, the first horizontal shifting mechanism, the first clamping mechanism, the bullet receiving assembly and the first lifting cylinder are all electrically connected with the control cabinet;
the bullet receiving assembly comprises a lifting table, a lifting cylinder, a pushing mechanism and a conveyor, wherein the lifting table is arranged between the first rotary unloading mechanism and the first clamping mechanism and is correspondingly arranged below the warhead; the lifting table is fixed at the top of the movable end of the lifting cylinder, and the lifting cylinder is arranged in the lathe bed; the pushing mechanism is arranged on the side surface of the lifting platform, and the spirally detached rocket bomb warhead is pushed onto the conveying belt of the conveyor through the pushing mechanism; and the lifting cylinder, the pushing mechanism and the conveyor are electrically connected with the control cabinet.
2. An automated rocket projectile decomposing line according to claim 1, wherein: the first rotary unloading mechanism comprises a first spindle box, a first chuck and a first hydraulic motor, wherein an elongated claw for clamping a rocket bomb warhead is arranged on the front end face of the first chuck, the rear part of the first chuck is fixed on the first spindle, and the first spindle is connected with the first hydraulic motor through the first spindle box; the first spindle box is connected with the lathe bed through a first horizontal shifting mechanism; the first horizontal displacement mechanism comprises a first cylinder and a first sliding rail arranged on the lathe bed, and a first sliding block matched with the first sliding rail is arranged at the bottom of the first main spindle box; the movable end of the first cylinder is connected with the rear part of the first spindle box; the first hydraulic motor and the first cylinder are electrically connected with the control cabinet.
3. An automated rocket projectile decomposing line according to claim 1, wherein: the pushing mechanism comprises a pushing plate and a pushing cylinder, and the pushing plate and the conveying belt are respectively arranged at two sides of the lifting platform; the pushing cylinder is arranged on the bed body, and the movable end of the pushing cylinder is connected with the push plate; the pushing cylinder is electrically connected with the control cabinet.
4. An automated rocket projectile decomposing line according to claim 2, wherein: the jet pipe rotating and unloading device comprises a machine body, a second rotating and unloading mechanism for clamping the rocket bomb jet pipe and a second clamping mechanism for clamping the rocket bomb body, wherein the second rotating and unloading mechanism is connected with the machine body through a second horizontal shifting mechanism; the second clamping mechanism is arranged on the opposite side of the second rotary unloading mechanism; the second clamping mechanism comprises a second bracket and a second pressing plate which are arranged between the two conveyor belts, and the second pressing plate is connected with a second lifting cylinder; the second rotary unloading mechanism, the second horizontal shifting mechanism and the second lifting cylinder are all electrically connected with the control cabinet.
5. The rocket projectile automated decomposition line of claim 4, wherein: the second rotary unloading mechanism comprises a second spindle box, a second chuck and a second hydraulic motor, one end of the second chuck is coaxially fixed with the second spindle, the other end of the second chuck is provided with a claw for clamping the rocket bomb spray pipe, and the second spindle is driven by the second hydraulic motor through the second spindle box; the second spindle box is connected with the machine body through a second horizontal shifting mechanism; the second horizontal displacement mechanism comprises a second cylinder and a second sliding rail arranged on the machine body, and a second sliding block matched with the second sliding rail is arranged at the bottom of the second main shaft box; the movable end of the second cylinder is connected with the rear part of the second spindle box; the second cylinder and the second hydraulic motor are electrically connected with the control cabinet; the first chuck and the second chuck are respectively arranged on two sides of the conveyor belt.
6. An automated rocket projectile decomposing line according to claim 1, wherein: the propellant dumping device is arranged between the two conveyor belts; the propellant dumping device comprises a frame, a supporting plate, a turnover cylinder and a third clamping mechanism for clamping the projectile body, wherein the projectile body is placed on the supporting plate, and the third clamping mechanism and the turnover cylinder are both connected with the frame; the support plate is arranged at the top of the frame, one end of the support plate is rotationally connected with the top of the frame, and the overturning cylinder is arranged below the support plate; one side of the frame is provided with a collecting component for recycling the propellant, and the collecting component is arranged at one end of the frame connected with the supporting plate; the third clamping mechanism comprises a third pressing plate and a third lifting cylinder; the overturning cylinder and the third lifting cylinder are electrically connected with the control cabinet.
7. An automated rocket projectile decomposing line according to any one of claims 1-6, wherein: the control cabinet and the rocket projectile loading device are arranged in a first operation room, the fighter part rotating and unloading device is arranged in a second operation room, and the spray pipe rotating and unloading device and the propellant dumping device are arranged in a third operation room; the conveyor belt penetrates through the first operation room, the second operation room and the third operation room; the tail end of the conveying belt is provided with a chute for guiding the projectile body.
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| CN201910428975.7A CN110006298B (en) | 2019-05-22 | 2019-05-22 | Automatic decomposing line for rocket shell |
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| CN201910428975.7A CN110006298B (en) | 2019-05-22 | 2019-05-22 | Automatic decomposing line for rocket shell |
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| CN110006298B true CN110006298B (en) | 2023-10-13 |
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| CN110608641B (en) * | 2019-10-17 | 2024-07-09 | 中国人民解放军32181部队 | Breaking projectile decomposing equipment |
| CN110608640A (en) * | 2019-10-17 | 2019-12-24 | 中国人民解放军32181部队 | Riveting formula detonator automation separator |
| CN110879021B (en) * | 2019-12-19 | 2023-12-19 | 中国人民解放军陆军工程大学 | A kind of cannonball decomposition line and its decomposition method |
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