CN115523815B - Shell pouring cleaning system - Google Patents
Shell pouring cleaning system Download PDFInfo
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- CN115523815B CN115523815B CN202211129488.9A CN202211129488A CN115523815B CN 115523815 B CN115523815 B CN 115523815B CN 202211129488 A CN202211129488 A CN 202211129488A CN 115523815 B CN115523815 B CN 115523815B
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- cavitation
- electric cylinder
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- water tank
- water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
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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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- 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
- F42B33/062—Dismantling fuzes, cartridges, projectiles, missiles, rockets or bombs by high-pressure water jet means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The application provides a shell medicine pouring cleaning system which comprises a water storage tank, a cleaning water tank, a cavitation device, a circulating filter device and a control system, wherein the cleaning water tank is provided with a fixing device, the cavitation device comprises a cavitation component and a first electric cylinder, the cavitation component is arranged on a telescopic rod of the first electric cylinder, the telescopic rod of the first electric cylinder stretches into the cleaning water tank and is coaxial with a barrel of a shell, the cavitation component comprises a cavitation pipeline and a cavitation spray head arranged on the cavitation pipeline, the circulating filter device is connected to the bottom of the cleaning water tank through a third pipeline, a water suction pump is arranged on the third pipeline, the circulating filter device is connected to the water storage tank through a fourth pipeline, and the first electromagnetic valve, the first electric cylinder, the second electromagnetic valve, the water suction pump and the third electromagnetic valve are all electrically connected with the control system. According to the application, the pouring of the gun shell is realized in a cavitation jet mode, so that manual hot melting pouring of the gun shell is avoided, the pouring efficiency is greatly improved, the pouring time is reduced, the gun shell is in a submerged state, and the potential safety hazard is greatly reduced.
Description
Technical Field
The application relates to the technical field of waste shell recovery, in particular to a shell medicine pouring cleaning system.
Background
After the charge is completed, if the shell is not launched for a long time, scrapping treatment is needed. When the scrapping treatment is carried out, the ammunition in the shell needs to be poured, and the medicine pouring is that the ammunition is taken out from the shell, and the ammunition is treated and recovered.
As described in the background art of the patent issued with CN110685818B, currently, manual pouring of ammunition is mainly performed in China by a hot melting method, that is, the ammunition is melted by heating, so that the ammunition is separated from a gun barrel, and the pouring is realized.
However, the ammunition is in a high-temperature environment by the mode, the chemical property of the ammunition is unstable in the high-temperature environment, the condition of explosion can occur, and the potential safety hazard is great. And for some large-scale shells, the manual medicine pouring workload is very large, the duration is long, the potential safety hazard is further increased, and the medicine pouring efficiency is also lower.
Disclosure of Invention
The application provides a shell medicine pouring cleaning system, which can realize medicine pouring of shells in a cavitation jet flow mode, avoid manual hot melting medicine pouring, greatly improve medicine pouring efficiency, reduce medicine pouring time, and greatly reduce potential safety hazards when the shells are in a submerged state in the medicine pouring process.
In order to solve the technical problems, the application adopts the following technical scheme:
The utility model provides a shell medicine cleaning system that falls, includes water storage tank, washs water tank, cavitation device, circulating filter device and control system, the water storage tank hold clear water, wash water tank's upper end opening, the shell can follow wash water tank's shell is put into in the water storage tank, wash water tank's water inlet end through first pipeline with the water storage tank intercommunication, be equipped with first solenoid valve on the first pipeline, wash water tank is equipped with fixing device, fixing device is used for fixing the shell that waits to fall, fixing device makes shell level fixed, cavitation device includes cavitation subassembly and first electric jar, cavitation subassembly set up in on the telescopic link of first electric jar, the telescopic link of first electric jar stretches into in the wash water tank and with the barrel of shell is coaxial, cavitation subassembly include cavitation pipeline with set up in cavitation pipeline is last, cavitation pipeline pass through the second pipeline with be equipped with first solenoid valve on the second pipeline, fixing device makes the shell level fixed, the cavitation device includes through the first electric jar, the third electric jar is equipped with through the third electromagnetic valve is connected to the third electric jar in on the circulating filter device, the fourth electric jar is equipped with water pump on the fourth electric jar.
When in use, the shell is firstly lifted, put into the cleaning water tank from the upper end and fixed by the fixing device. And then clean water in the water storage tank enters the cleaning water tank until the whole shell is submerged, then the cavitation assembly and the first electric cylinder start to work, cavitation jet flow generated by the cavitation assembly is used for pouring the medicine to the shell, and the cavitation assembly moves along the axial direction of the barrel of the shell under the action of the first electric cylinder, so that the medicine pouring is realized. The ammunition blocks falling off from the gun barrel are gathered at the bottom of the cleaning water tank, when the water suction pump is started, the solid-liquid mixture (ammunition blocks and water) is pumped into the circulating filtering device for filtering, ammunition and clear water are obtained, the clear water enters the water storage tank for reuse, and the ammunition is subjected to subsequent treatment. In the whole process, the control system can control each part to realize automatic medicine pouring.
Compared with the prior art, the shell medicine pouring cleaning system realizes medicine pouring to the shell through a cavitation jet flow mode, avoids manual hot melting medicine pouring, greatly improves medicine pouring efficiency, reduces medicine pouring time, and in the medicine pouring process, the shell is in a submerged state, so that potential safety hazards are greatly reduced, and ammunition collection and clear water recycling are realized.
In an embodiment of the present application, the air conditioning system further includes a high-pressure pump unit and a retraction device, the high-pressure pump unit is disposed on the second pipeline, and a portion of the second pipeline between the high-pressure pump unit and the cavitation pipeline is a hose;
The winding and unwinding device comprises a bracket and a bearing wheel rotatably connected to the bracket, the bearing wheel is driven by a winding and unwinding machine, and the hose is wound on the bearing wheel;
the high-pressure pump unit and the winding and unwinding motor are electrically connected with the control system.
In an embodiment of the application, the water storage tank further comprises a water chilling unit, wherein the water chilling unit is communicated with the water storage tank through a fifth pipeline and is communicated with the cleaning water tank through a sixth pipeline, a fourth electromagnetic valve is arranged on the fifth pipeline, and a fifth electromagnetic valve is arranged on the sixth pipeline;
the water chilling unit, the fourth electromagnetic valve and the fifth electromagnetic valve are all electrically connected with the control system.
In an embodiment of the application, the fixing device comprises a frame, a supporting beam, a clamping block and a supporting block, wherein the frame is covered on the cleaning water tank, a second electric cylinder and a guide rail are arranged on the frame, a telescopic rod of the second electric cylinder stretches along the width direction of the cleaning water tank, and the guide rail extends along the width direction of the cleaning water tank;
The support beam extends along the length direction of the cleaning water tank, the support beam is connected to the guide rail in a sliding manner and is connected with the telescopic rod of the second electric cylinder, a third electric cylinder is arranged on the support beam, and the telescopic rod of the third electric cylinder stretches along the vertical direction;
the clamping block is connected to the lower end of the telescopic rod of the third electric cylinder;
the supporting block is arranged in the cleaning water tank and is used for clamping and fixing the shell together with the clamping block;
the second electric cylinder and the third electric cylinder are electrically connected with the control system.
In an embodiment of the present application, the number of the second electric cylinders is two, the number of the third electric cylinders is three, and the number of the supporting blocks is three, and the supporting blocks are all distributed at intervals along the length direction of the cleaning water tank;
The clamping blocks and the supporting blocks are provided with V-shaped grooves.
In an embodiment of the application, a plurality of backing plates are arranged below the supporting block, so that the supporting height of the supporting block is changed by increasing or decreasing the backing plates.
In an embodiment of the application, a medicine storage groove is formed at the bottom of the cleaning water tank, and the third pipeline is connected to the bottom of the medicine storage groove.
In an embodiment of the application, the cavitation assembly further comprises a mounting plate and a cavitation water guide plate, the cavitation pipes and the cavitation spray heads are multiple, the mounting plate is oppositely arranged on the telescopic rod of the first electric cylinder, the cavitation pipes are arranged on the mounting plate and are uniformly distributed along the circumferential direction of the telescopic rod of the first electric cylinder, water channels are arranged in the cavitation water guide plate, the cavitation water guide plate is arranged at one end of the cavitation pipes far away from the mounting plate, the cavitation spray heads are arranged on the cavitation pipes and the cavitation water guide plate, and the cavitation spray heads spray towards the inner wall of the barrel of the shell and one side of the cavitation water guide plate far away from the mounting plate.
In an embodiment of the application, the cavitation assembly further comprises a hollow rotating platform and a hollow liquid-electricity rotating joint, wherein a fixed part of the hollow rotating platform is coaxial with the telescopic rod of the first electric cylinder, and a rotating part of the hollow rotating platform is coaxially fixed with the mounting plate;
the fixed part of the hollow liquid-electricity rotary joint is coaxially fixed with the fixed part of the hollow rotary platform, and the rotary part of the hollow liquid-electricity rotary joint is coaxially fixed with the mounting plate;
the hollow rotating platform is electrically connected with the control system.
In an embodiment of the application, a plurality of connecting rods are hinged at the edge of the mounting plate, the number of the connecting rods is equal to that of the cavitation pipes, the first ends of the cavitation pipes are hinged at one end of the connecting rods, which is far away from the mounting plate, in a one-to-one correspondence manner, and the second ends of the cavitation pipes are hinged on the cavitation water guide plate;
The center of the cavitation water guide plate is provided with a rotating motor, the rotating motor is connected with a screw rod in a transmission way, the center of the mounting plate is provided with a screw nut, and the screw nut is matched with the screw rod;
The rotating motor is electrically connected with the control system, and when the rotating motor is started, the screw rod drives the cavitation water guide plate to be close to or far away from the mounting plate so as to change the relative angle of the cavitation pipeline and the cavitation water guide plate.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an apparatus for a projectile reverse cleaning system according to one embodiment of the present application;
Fig. 2 is a schematic perspective view of a shell inverted drug cleaning system according to an embodiment of the present application;
FIG. 3 is a schematic perspective view of a cleaning tank used in a cannonball drug pouring cleaning system according to an embodiment of the present application;
FIG. 4 is a schematic cross-sectional view of a cleaning tank for a cannonball drug pouring cleaning system according to an embodiment of the present application;
FIG. 5 is a schematic cross-sectional view of a cavitation device used in a projectile reverse cleaning system according to one embodiment of the present application;
FIG. 6 is a schematic perspective view of a cavitation module used in a projectile reverse cleaning system according to an embodiment of the present application;
fig. 7 is a schematic perspective view of a retractable device used in a projectile drug pouring cleaning system according to an embodiment of the application.
Reference numerals:
100. The device comprises a water storage tank, 200, a cleaning water tank, 210, a first pipeline, 220, a fixing device, 221, a frame, 222, a supporting beam, 223, a clamping block, 224, a supporting block, 225, a second electric cylinder, 226, a guide rail, 227, a third electric cylinder, 228, a backing plate, 230, a medicine storage groove, 300, a cavitation device, 310, a cavitation assembly, 311, a cavitation pipeline, 312, a cavitation spray head, 313, a mounting plate, 3131, a connecting rod, 3132, a screw, 314, a cavitation guide plate, 3141, a rotating motor, 3142, a screw rod, 315, a hollow rotating platform, 316, a hollow liquid electric rotating joint, 320, a first electric cylinder, 330, a second pipeline, 400, a circulating filter device, 410, a third pipeline, 420, a water pump, 430, a fourth pipeline, 500, a high-pressure pump unit, 600, a collecting and releasing device, 610, a bracket, 620, a bearing wheel, 630, a collecting and releasing motor, 700, a cold water unit, 710, a fifth pipeline, 720 and a sixth pipeline.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are also within the scope of the application.
In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
First, some words are explained:
Cavitation refers to the process of formation, development and collapse of cavities (bubbles) of vapor or gas within a liquid or at liquid-solid interfaces as the local pressure within the liquid decreases.
The electric cylinder is a modularized product which integrates a servo motor and a screw rod, converts the rotary motion of the servo motor into linear motion, simultaneously converts the optimal advantage of the servo motor, namely accurate rotation speed control, accurate rotation number control, accurate torque control into accurate speed control, accurate position control and accurate thrust control, and is a brand new revolutionary product for realizing high-precision linear motion series.
The hollow rotary platform is a novel speed reducer product, the turntable of the hollow rotary platform is of a hollow structure, and the servo motor is connected to the side edge, so that the installation of air pipes and wires in a jig is facilitated. The turntable is supported by a set of precise crossed roller bearings, rollers in the bearings are staggered at 90 degrees, the diameters of the rollers are slightly larger than the size of a raceway between an inner ring and an outer ring of the bearing, so that pretightening force exists between the inner ring and the outer ring of the crossed roller bearings and the rollers, and therefore, the turntable of the servo rotating platform supported by the bearings can bear various moments such as radial moment, axial moment, overturning moment and the like, and the rigidity of the turntable is more than 10 times that of a traditional bearing.
The hollow liquid-electricity rotary joint is a hollow rotary joint, is a closed rotary connector capable of rotating and conveying media (liquid and electric power) at 360 degrees, and can realize rotary conveying of non-rotating liquid and electric power through the liquid-electricity rotary joint.
Fig. 1 is a layout diagram of a device for cleaning a projectile by pouring medicine according to an embodiment of the application. Fig. 2 is a schematic perspective view of a shell drug pouring cleaning system according to an embodiment of the application. Fig. 3 is a schematic perspective view of a cleaning water tank used in the cannonball drug pouring cleaning system according to an embodiment of the present application. Fig. 4 is a schematic cross-sectional view of a cleaning tank used in a cannonball drug pouring cleaning system according to an embodiment of the present application. Fig. 5 is a schematic cross-sectional view of a cavitation device used in a projectile drug pouring cleaning system according to an embodiment of the application. Fig. 6 is a schematic perspective view of a cavitation module used in a projectile drug pouring cleaning system according to an embodiment of the present application. Fig. 7 is a schematic perspective view of a retractable device used in a projectile drug pouring cleaning system according to an embodiment of the application.
The embodiment of the application provides a shell medicine pouring and cleaning system, as shown in fig. 1 and 2, which comprises a water storage tank 100, a cleaning water tank 200, a cavitation device 300, a circulating filter device 400 and a control system, wherein the water storage tank 100 is a water storage container, the cleaning water tank 200 is a container for medicine pouring and cleaning, the cavitation device 300 can generate cavitation jet flow to pour medicine to a shell, and the circulating filter device 400 can filter a solid-liquid mixture of the poured ammunition and water to obtain ammunition and clear water.
As shown in fig. 1 and 2, the water storage tank 100 has a substantially rectangular parallelepiped structure, and contains clean water therein to provide clean water to the entire system.
As shown in fig. 1 and 2, the cleaning water tank 200 is also generally in a rectangular parallelepiped structure, the upper end of the cleaning water tank 200 is open, the cannon can be put into the cleaning water tank 200 from the opening, the water inlet end of the cleaning water tank 200 is communicated with the water storage tank 100 through a first pipe 210, a first electromagnetic valve (not shown in the drawings) is arranged on the first pipe 210, and when the first electromagnetic valve is opened, clean water in the water storage tank 100 can enter the cleaning water tank 200.
As shown in fig. 3 and 4, the purge tank 200 is provided with a fixing device 220, the fixing device 220 is used for fixing the cannonball to be poured, and the fixing device 220 horizontally fixes the cannonball, so that the subsequent pouring is facilitated.
In particular, the maximum size of the cleaning water tank 200 can be 8200mm×2400mm×3000mm (length×width×height), and can meet the requirements of the cannonball with a length of less than 8000mm and a diameter of less than 2400mm for pouring medicine. Of course, the specific size of the washing water tank 200 may be adjusted according to practical situations, and is not limited herein.
As shown in fig. 5 and 6, the cavitation device 300 includes a cavitation assembly 310 and a first electric cylinder 320, where the first electric cylinder 320 is generally fixed on the ground by a supporting frame, the cavitation assembly 310 is disposed on a telescopic rod of the first electric cylinder 320, and a nozzle of a cylinder barrel of the first electric cylinder 320 may be connected to a side wall of the cleaning water tank 200, so that the telescopic rod of the first electric cylinder 320 extends into the cleaning water tank 200 and is coaxial with a barrel of a shell, and therefore, when the telescopic rod of the first electric cylinder 320 stretches, the cavitation assembly 310 may be driven to move along an axial direction of the barrel.
As shown in fig. 5 and 6, the cavitation assembly 310 includes a cavitation pipe 311 and a cavitation nozzle 312 disposed on the cavitation pipe 311, the cavitation pipe 311 is communicated with the water storage tank 100 through a second pipe 330, a second electromagnetic valve (not shown in the drawings) is disposed on the second pipe 330, and clean water enters the cavitation pipe 311 to form cavitation jet, and the shell is inverted. Ammunition falls off the gun barrel and is flushed out of the gun barrel under the action of cavitation jet and falls to the bottom of the purge water tank 200.
As shown in fig. 1 and 2, the water inlet end of the circulating filter apparatus 400 is connected to the bottom of the cleaning water tank 200 through a third pipe 410, a water pump 420 is provided on the third pipe 410, the water outlet end of the circulating filter apparatus 400 is connected to the water storage tank 100 through a fourth pipe 430, a third electromagnetic valve (not shown in the drawing) is provided on the fourth pipe 430, when the water pump 420 is turned on, the solid-liquid mixture of the ammunition blocks and water can be pumped into the circulating filter apparatus 400, the ammunition and clear water are obtained through filtration, the clear water reenters the water storage tank 100, and the ammunition remains in the circulating filter apparatus 400.
In general, the circulating filter apparatus 400 is formed of multiple stage filter elements, such as may be formed of four stages of filtration (1. Quartz sand filtration 2. Activated carbon filtration 3. Precision filtration 4. Ultrafiltration) that allow for sequential reduction in size of the passing ammunition pieces, effecting stepwise filtration of the ammunition pieces, and ultimately effecting filtration of the solid-liquid mixture.
The first electromagnetic valve, the first electric cylinder 320, the second electromagnetic valve, the water suction pump 420 and the third electromagnetic valve are all electrically connected with a control system, and each element is controlled by the control system to realize automatic control of the pouring cleaning process.
Of course, the whole device is also provided with various sensors, monitoring meters and the like so as to realize automatic control in cooperation with a control system. For example, a liquid level sensor, a temperature sensor and the like can be arranged in the cleaning water tank 200, so that the monitoring of the liquid level and the temperature in the cleaning water tank 200 is realized, and the monitored signals are transmitted to a control system to realize automatic control.
When the device is used, firstly, the shell is lifted, the shell is placed in from the upper end of the cleaning water tank 200 and is fixed through the fixing device 220, then clear water in the water storage tank 100 enters the cleaning water tank 200 until the whole shell is submerged, then the cavitation component 310 and the first electric cylinder 320 start to work, cavitation jet flow is generated by the cavitation component 310 to pour the medicine to the shell, and the cavitation component 310 moves along the axial direction of the gun barrel under the action of the first electric cylinder 320 to pour the medicine. The ammunition blocks falling off from the gun barrel are gathered at the bottom of the cleaning water tank 200, when the water suction pump 420 is started, the solid-liquid mixture (ammunition blocks and water) is pumped into the circulating filtering device 400 for filtering, ammunition and clear water are obtained, the clear water enters the water storage tank 100 for reuse, and the ammunition is subjected to subsequent treatment. In the whole process, the control system can control each part to realize automatic medicine pouring.
Compared with the prior art, the shell medicine pouring cleaning system realizes medicine pouring to the shell through a cavitation jet flow mode, avoids manual hot melting medicine pouring, greatly improves medicine pouring efficiency, reduces medicine pouring time, and in the medicine pouring process, the shell is in a submerged state, so that potential safety hazards are greatly reduced, and ammunition collection and clear water recycling are realized.
In some embodiments, as shown in fig. 1, 2 and 7, the projectile reverse cleaning system further includes a high pressure pump assembly 500 and a retraction device 600, the high pressure pump assembly 500 being disposed on the second conduit 330, that is, the high pressure pump assembly 500 being disposed between the water reservoir 100 and the cavitation conduit 311 and being in communication through the second conduit 330. The clear water in the water storage tank 100 enters the high-pressure pump unit 500 through the second pipeline 330 to become high-pressure water, and then enters the cavitation pipeline 311, so that the cavitation jet finally sprayed out of the cavitation spray nozzle 312 is high-pressure jet, has a scouring effect on ammunition, is more convenient for pouring medicine, and improves medicine pouring efficiency.
The second pipe 330 is a hose at a portion between the high pressure pump unit 500 and the cavitation pipe 311, and the hose is connected to the cavitation pipe 311, as shown in fig. 7, the retraction device 600 includes a support 610 and a carrying wheel 620 rotatably connected to the support 610, the carrying wheel 620 is driven by a retraction motor 630, and the hose is wound around the carrying wheel 620. The bearing wheel 620 is outside the cleaning water tank 200, the cavitation pipeline 311 is inside the cleaning water tank 200, and a hose can enter the cleaning water tank 200 from the upper end opening of the cleaning water tank 200 to be connected with the cavitation pipeline 311. Because cavitation subassembly 310 moves along the axial of shell along with the flexible of first jar 320, therefore the hose should also be flexible, twines on bearing wheel 620 through the hose, can realize the blowing of hose and receive the pipe, and the structure is more reasonable, and the hose is also more neat, can not appear knotting scheduling problem. The high-pressure pump unit 500 and the winding and unwinding motor 630 are electrically connected with a control system, and when the control system controls the first electric cylinder 320 to extend and retract, the winding and unwinding motor 630 is controlled simultaneously, so that the hose is wound and unwound.
The hose also has a certain hardness, and although the hose can be wound around the carrier wheel 620, the hose is not flattened, that is, high-pressure water can still be transported through the hose.
In some embodiments, as shown in fig. 1 and 2, the shell pouring cleaning system further includes a water chiller 700, where the water chiller 700 is communicated with the water storage tank 100 through a fifth pipe 710, and is communicated with the cleaning water tank 200 through a sixth pipe 720, a fourth electromagnetic valve (not shown in the drawings) is disposed on the fifth pipe 710, and a fifth electromagnetic valve (not shown in the drawings) is disposed on the sixth pipe 720, and the water chiller 700, the fourth electromagnetic valve and the fifth electromagnetic valve are all electrically connected with the control system. At the time of pouring the medicine, the water temperature in the washing water tank 200 is raised by the impact or the like, and therefore, the water temperature in the washing water tank 200 is adjusted by the water chiller 700 so that the water temperature is maintained at a set safe temperature, for example, the safe temperature may be set to 40 degrees. The temperature sensor in the wash tank 200 monitors the temperature and transmits a signal to a control system that selectively turns on or off the chiller 700 based on the temperature in the wash tank 200. Thus, the water temperature in the cleaning water tank 200 can be maintained below the safe temperature, and safe pouring of the medicine can be ensured.
In addition, a liquid level sensor is also arranged in the cleaning water tank 200, and the control system can control the first electromagnetic valve, the second electromagnetic valve, the water suction pump 420 and the water chilling unit 700 according to signals of the liquid level sensor to realize basic balance of water inlet and water outlet of the cleaning water tank 200, so that the liquid level in the cleaning water tank 200 is kept in dynamic balance within a certain range, and the shell is always in a completely submerged state.
In some embodiments, as shown in fig. 3 and 4, the fixing device 220 includes a frame 221, a support beam 222, a clamping block 223 and a support block 224, the frame 221 is close to the cleaning water tank 200 in shape, and has a substantially rectangular parallelepiped structure, the frame 221 is covered on the cleaning water tank 200, the frame 221 is provided with a second electric cylinder 225 and a guide rail 226, the second electric cylinder 225 is mounted on a long side of the top surface of the frame 221, and the guide rail 226 is mounted on a short side of the top surface of the frame 221.
The telescopic rod of the second electric cylinder 225 is telescopic in the width direction of the washing water tank 200, the guide rail 226 is extended in the width direction of the washing water tank 200, the support beam 222 is extended in the length direction of the washing water tank 200, and the support beam 222 is slidably connected to the guide rail 226 and connected to the telescopic rod of the second electric cylinder 225, so that the support beam 222 can slide along the guide rail 226 (the width direction of the washing water tank 200) under the action of the second electric cylinder 225.
The support beam 222 is provided with a third electric cylinder 227, the telescopic rod of the third electric cylinder 227 stretches and contracts along the vertical direction, the clamping block 223 is connected to the lower end of the telescopic rod of the third electric cylinder 227, the support block 224 is arranged in the cleaning water tank 200, the clamping block 223 can be lifted and lowered under the action of the third electric cylinder 227, the clamping and fixing of shells are realized together with the support block 224, the second electric cylinder 225 and the third electric cylinder 227 are electrically connected with a control system, and the opening and closing of the second electric cylinder 225 and the third electric cylinder 227 are controlled by the control system.
In particular use, the placement and removal of the shell may be accomplished by moving the support beam 222 to the edge of the frame 221. After the shell is put in, the supporting beam 222 is moved to the upper side of the shell, and then the clamping block 223 is lowered to the upper surface of the shell, so that the clamping and fixing are realized with the supporting block 224.
In some embodiments, as shown in fig. 3, the number of the second electric cylinders 225 is two, the number of the third electric cylinders 227 is three, the number of the supporting blocks 224 is three, and the supporting blocks are all distributed at intervals along the length direction of the cleaning water tank 200, the supporting beams 222 are stressed more uniformly, the movement is smoother, and the fixing is firmer from different positions of the shell.
As shown in fig. 4, the clamping block 223 and the supporting block 224 are both provided with V-shaped grooves, the V-shaped grooves of the clamping block 223 are lower openings, the V-shaped grooves of the supporting block 224 are upper openings, and the clamping of shells is realized through the V-shaped grooves, so that shells with different diameters can be adapted, and the adaptability of the whole product is improved.
In some embodiments, as shown in fig. 4, a plurality of pad plates 228 are provided under the support blocks 224 to change the support height of the support blocks 224 by increasing or decreasing the pad plates 228. The height of the first electric cylinder 320 is fixed, and the shell should be coaxial with the telescopic rod of the first electric cylinder 320 when fixed, so that the supporting heights of shells with different diameters should be different, and the change of the supporting heights can be realized by increasing and decreasing the backing plates 228, so that the structure is simple, and the adjustment is convenient.
In some embodiments, as shown in fig. 3, a medicine storage groove 230 is formed at the bottom of the washing water tank 200, the medicine storage groove 230 may be located at one end of the washing water tank 200, the dropped ammunition may be gradually gathered into the medicine storage groove 230, and a third pipe 410 is connected to the bottom of the medicine storage groove 230, so that the ammunition is more conveniently drawn out.
In some embodiments, as shown in fig. 5 and 6, the cavitation assembly 310 further includes a mounting plate 313 and a cavitation water guide plate 314, where the cavitation pipe 311 and the cavitation nozzle 312 are multiple, and the mounting plate 313 is relatively disposed on the telescopic rod of the first electric cylinder 320, and can move along with the telescopic rod of the first electric cylinder 320 along the axial direction of the shell.
The plurality of cavitation pipes 311 are installed on the mounting plate 313 and evenly distributed along the circumference of the telescopic rod of the first electric cylinder 320, water channels are arranged in the cavitation water guide plates 314, the cavitation water guide plates 314 are arranged at one ends of the cavitation pipes 311 far away from the mounting plate 313, that is, the mounting plate 313 and the cavitation water guide plates 314 are respectively positioned at two ends of the plurality of cavitation pipes 311, and water is led into the cavitation pipes 311 and the water channels.
The cavitation nozzles 312 are disposed on the cavitation pipe 311 and the cavitation water guide plate 314, and of course, the cavitation nozzles 312 are to be communicated with the cavitation pipe 311 and the water channel, so that water can enter the cavitation nozzles 312 and be sprayed out, the water forms cavitation jet flow in the cavitation nozzles 312, and the cavitation jet flow reaches ammunition on the inner wall of the gun barrel after being sprayed out, and is collapsed to impact the ammunition.
The cavitation spray head 312 sprays toward the inner wall of the barrel of the shell and the side of the cavitation water deflector 314 remote from the mounting plate 313. That is, cavitation jet is ejected toward the ammunition on the inner wall of the barrel and the ammunition on the side of cavitation water guide plate 314 remote from mounting plate 313. As the ammunition is peeled off, the cavitation assembly 310 is moved by the first cylinder 320 in the axial direction of the cartridge, gradually penetrating into the cartridge, so that the ammunition in the cartridge is peeled off.
In some embodiments, as shown in fig. 5, cavitation assembly 310 further comprises a hollow rotating platform 315 and a hollow hydro-electric rotary joint 316, the fixed portion of hollow rotating platform 315 is coaxially fixed with the telescopic rod of first electric cylinder 320, the rotating portion of hollow rotating platform 315 is coaxially fixed with mounting plate 313, the fixed portion of hollow hydro-electric rotary joint 316 is coaxially fixed with the fixed portion of hollow rotating platform 315, the rotating portion of hollow hydro-electric rotary joint 316 is coaxially fixed with mounting plate 313, and hollow rotating platform 315 is electrically connected with the control system. When the rotating part of the hollow rotating platform 315 rotates, the rotating part of the hollow liquid-electricity rotating joint 316 can be driven to rotate together with the mounting plate 313, so that liquid electricity is conveyed in a rotating mode.
It should be noted that, the hollow rotary platform 315 and the hollow liquid-electric rotary joint 316 belong to outsourcing products, which are generally customized according to actual requirements, when in actual use, the hollow rotary platform 315 can be selected from DASEN brands, and the hollow liquid-electric rotary joint 316 can be selected from senrap or mofetil brands.
In some embodiments, as shown in fig. 5 and 6, a plurality of connecting rods 3131 are hinged at the edge of the mounting plate 313, the number of the plurality of connecting rods 3131 is equal to that of the cavitation pipes 311, first ends of the plurality of cavitation pipes 311 are hinged at one end of the connecting rods 3131 far away from the mounting plate 313, and second ends of the plurality of cavitation pipes 311 are hinged on the cavitation water guide plate 314, so that the relative positions (relative angles) of the cavitation pipes 311 and the cavitation water guide plate 314 can be changed to adapt to shells with different diameters.
The center of cavitation water guide plate 314 is equipped with rotating electrical machines 3141, rotating electrical machines 3141 transmission is connected with lead screw 3142, the center of mounting panel 313 is equipped with nut 3132, nut 3132 cooperates with lead screw 3142, rotating electrical machines 3141 is connected with control system electricity, because mounting panel 313 is fixed, when rotating electrical machines 3141 start, lead screw 3142 rotates along with rotating electrical machines 3141, lead screw 3142 moves along the axial of mounting panel 313 under the effect of nut 3132, thereby drive cavitation water guide plate 314 and be close to or keep away from mounting panel 313, the relative angle between cavitation pipeline 311 and the cavitation water guide plate 314 changes thereupon, namely the inclination of cavitation pipeline 311 has been changed, the range that cavitation shower nozzle 312 on the cavitation pipeline 311 can cover has been changed, adapt to the barrel of different diameters.
In this case, the hollow rotary platform 315 and the hollow hydro-electric rotary joint 316 are hollow structures, and do not affect the movement of the screw 3142. And the side of the mounting plate 313 near the hollow rotary platform 315 may form a cylindrical mounting structure, which facilitates the connection of the mounting plate 313 with the hollow rotary platform 315 and the hollow hydro-electric rotary joint 316.
It should be noted that, the barrel is generally cylindrical, and both ends of the barrel are generally necked, so that the diameters of both ends of the barrel are changed, and the cavitation assembly 310 with this structure is also more suitable for pouring medicines at both ends of the barrel.
In use, the pipes and wires for transporting water are connected from the fixed part of the hollow electro-hydraulic rotary joint 316, so that water and electricity are led out from the rotary part of the hollow electro-hydraulic rotary joint 316, then the water is communicated with the cavitation pipe 311 and the cavitation water guide plate 314 through the pipes, and the electricity is communicated with the rotary motor 3141 through the wires, so that the pipes and wires of the part can rotate along with the rotary part of the hollow electro-hydraulic rotary joint 316 and the mounting plate 313, and the winding problem of the pipes and wires is avoided.
In some embodiments, the protection level of the housing of the motor of the rotary motor 3141 and the hollow rotary platform 315 is IP68. Because the rotary motor 3141 and the hollow rotary platform 315 are both in the cleaning water tank 200 and are operated in water and completely submerged, water entry should be avoided, and normal operation of the motor is ensured. The higher the number of the protection level, the better the protection performance, wherein the first number is dust-proof and the 6 level represents the highest level of complete protection from dust ingress. The second number is waterproof, the 8-level indicates that water ingress is prevented when submerged, i.e. submerged in water, and water ingress is also prevented, the 8-level being the highest level.
For large shells, the length is long, which can reach several meters, so in some embodiments, the first electric cylinder 320 is a multi-stage electric cylinder, the stroke of each stage is 1000mm, the multi-stage electric cylinders are sequentially telescopic, and the strokes are sequentially overlapped, so that the medicine pouring requirement of the large shell is met. For example, the number of stages of the first cylinder 320 may be 6, the maximum stroke being 6m, to meet the requirements of a 6m long projectile for drug pouring.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present application, and not for limiting the same, and although the present application has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not deviate the essence of the corresponding technical solution from the scope of the technical solution of the embodiments of the present application.
Claims (7)
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| CN118362010B (en) * | 2024-05-15 | 2025-09-09 | 南京理工大学 | High-pressure water drill medicine taking equipment suitable for press-fitting warhead |
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