CN217953297U - Cleaning system for explosive pouring of cannonball - Google Patents

Abstract

The application provides a shell cleaning system that pours medicine, including the water storage box, the washing water tank, cavitation device, circulating filter device and control system, the washing water tank is equipped with fixing device, cavitation device includes cavitation subassembly and first electric jar, the cavitation subassembly sets up on the telescopic link of first electric jar, the telescopic link of first electric jar stretches into in the washing water tank and coaxial with the barrel of shell, the cavitation subassembly includes the cavitation pipeline and sets up the cavitation shower nozzle on the cavitation pipeline, circulating filter device passes through the bottom of third pipe connection in washing water tank, be equipped with the suction pump on the third pipeline, circulating filter device passes through the fourth pipe connection on the water storage box, first solenoid valve, first electric jar, the second solenoid valve, suction pump and third solenoid valve all are connected with the control system electricity. This application realizes the medicine of falling of shell through cavitation fluidic mode, avoids artifical hot melt medicine of falling, improves the efficiency of falling the drug greatly, reduces the time of falling the medicine to the shell is in the submerged state, greatly reduced potential safety hazard.

Description

Cleaning system for explosive pouring of cannonball

Technical Field

The application relates to the technical field of waste cannonball recovery, in particular to a cannonball explosive pouring and cleaning system.

Background

After the ammunition is finished, if the ammunition is not launched for a long time, the ammunition needs to be discarded. When the ammunition is scrapped, the ammunition in the cannonball needs to be poured, and the pouring is to take the ammunition out of the cannon barrel and treat and recycle the ammunition.

As described in the background of the invention patent with the publication number CN110685818B, at present, the ammunition is poured manually by a hot melting method, that is, the ammunition is melted by heating, so that the ammunition is separated from the gun barrel, and the pouring is realized.

However, the ammunition is in a high-temperature environment in such a way, the chemical property of the ammunition is unstable in the high-temperature environment, the explosion condition may occur, and the potential safety hazard is great. And for some large shells, the workload of manual medicine pouring is large, the duration is long, the potential safety hazard is further increased, and the medicine pouring efficiency is also low.

SUMMERY OF THE UTILITY MODEL

The application provides a cleaning system is fallen to medicine to shell realizes the medicine of falling of shell through cavitation fluidic mode, avoids artifical hot melt to fall the medicine, improves the efficiency of falling the medicine greatly, reduces the time of falling the medicine to at the in-process of falling the medicine, the shell is in the submerged state, greatly reduced potential safety hazard.

In order to solve the technical problem, the following technical scheme is adopted in the application:

the utility model provides a shell cleaning system that pours medicine, includes water storage box, washing water tank, cavitation device, circulating filter device and control system, the water storage box has held the clear water, the upper end opening of washing water tank, the shell can be followed the opening is put into in the washing water tank, the end of intaking of washing water tank through first pipeline with the water storage box intercommunication, be equipped with first solenoid valve on the first pipeline, it is equipped with fixing device to wash the water tank, fixing device is used for the fixed shell of waiting to pour the medicine, fixing device makes the shell level is 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 washing water tank and with the barrel of shell is coaxial, the cavitation subassembly include the cavitation pipeline with set up in the cavitation shower nozzle on the cavitation pipeline, the cavitation pipeline pass through the second pipeline with the water storage box intercommunication, be equipped with the second solenoid valve on the second pipeline, the circulating filter device intake end through third pipeline connect in the bottom of washing water tank, be equipped with fourth electric solenoid valve, the discharge pump, the electromagnetic valve is connected on the water storage tank, the fourth electromagnetic valve, the electromagnetic valve is connected with the water storage tank.

When the cleaning device is used, the shell is firstly lifted, put in from the upper end of the cleaning water tank and fixed through the fixing device. Then clear water in the water storage tank enters the cleaning water tank until the whole cannonball is submerged, then the cavitation assembly and the first electric cylinder start to work, the cavitation assembly generates cavitation jet flow to pour the explosive into the cannonball, and the cavitation assembly moves axially along the cannon barrel of the cannonball under the action of the first electric cylinder to achieve explosive pouring. The ammunition piece that drops from the barrel gathers in the bottom of wasing the water tank, and when the suction pump was opened, take out solid-liquid mixture (ammunition piece and water) and filter in the circulating filtration device, obtain ammunition and clear water, the clear water enters into the water storage box and can utilizes once more, and the ammunition then carries out subsequent processing can. In the whole process, the control system can control all the components to realize automatic medicine pouring.

Compare in prior art, this shell cleaning system that falls is realized falling the medicine to the shell through cavitation fluidic mode, avoids artifical hot melt to fall the medicine, improves the efficiency of falling the medicine greatly, reduces the time of falling the medicine to at the in-process of falling the medicine, the shell is in the submerged state, and the greatly reduced potential safety hazard has also realized the collection of ammunition and the recycle of clear water.

In an embodiment of the application, the device further comprises a high-pressure pump unit and a retraction device, wherein the high-pressure pump unit is arranged on the second pipeline, and a hose is arranged at a part of the second pipeline, which is located between the high-pressure pump unit and the cavitation pipeline;

the retractable device comprises a support and a bearing wheel which is rotationally connected to the support, the bearing wheel is driven by a retractable motor, and the hose is wound on the bearing wheel;

the high-pressure pump unit and the retraction motor are electrically connected with the control system.

In an embodiment of the present application, the washing machine further includes a water chilling unit, the water chilling unit is communicated with the water storage tank through a fifth pipeline and is communicated with the washing water tank through a sixth pipeline, a fourth electromagnetic valve is disposed on the fifth pipeline, and a fifth electromagnetic valve is disposed 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 includes a frame, a support beam, a clamping block and a support block, 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 extends and retracts along the width direction of the cleaning water tank, and the guide rail extends along the width direction of the cleaning water tank;

the supporting beam extends along the length direction of the cleaning water tank, the supporting beam is connected to the guide rail in a sliding mode and is connected with the telescopic rod of the second electric cylinder, a third electric cylinder is arranged on the supporting 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 cannonball together with the clamping block;

the second electric cylinder and the third electric cylinder are both electrically connected with the control system.

In an embodiment of the 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 distributed at intervals along the length direction of the cleaning water tank;

the clamping block and the supporting block are both provided with V-shaped grooves.

In one embodiment of the present application, a plurality of pad plates are disposed below the supporting block to change the supporting height of the supporting block by increasing or decreasing the pad plates.

In an embodiment of this application, the bottom of washing water tank is formed with storage medicine recess, the third pipeline connect in the bottom of storage medicine recess.

In an embodiment of this application, the cavitation subassembly still includes mounting panel and cavitation water deflector, the cavitation pipeline with the cavitation shower nozzle is a plurality ofly, the mounting panel set up relatively in on the telescopic link of first electric jar, a plurality of the cavitation piping installation in just follow on the mounting panel the circumference evenly distributed of the telescopic link of first electric jar, be equipped with water channel in the cavitation water deflector, the cavitation water deflector set up in the cavitation pipeline is kept away from the one end of mounting panel, it is a plurality of the cavitation shower nozzle set up in the cavitation pipeline with on the cavitation water deflector, the cavitation shower nozzle orientation the barrel inner wall of shell with the cavitation water deflector is kept away from one side of mounting panel is sprayed.

In an embodiment of the present application, the cavitation assembly further includes a hollow rotating platform and a hollow hydro-electric rotating joint, the fixed portion of the hollow rotating platform is coaxial with the telescopic rod of the first electric cylinder, and the rotating portion of the hollow rotating platform is coaxial with the mounting plate;

the fixed part of the hollow electrohydraulic rotary joint is coaxially fixed with the fixed part of the hollow rotary platform, and the rotating part of the hollow electrohydraulic 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, the edge of the mounting plate is hinged with a plurality of connecting rods, the number of the connecting rods is equal to that of the cavitation pipelines, the first ends of the cavitation pipelines are hinged with one end, far away from the mounting plate, of the connecting rods in a one-to-one correspondence manner, and the second ends of the cavitation pipelines are hinged on the cavitation water guide plate;

a rotating motor is arranged at the center of the cavitation water guide plate, the rotating motor is connected with a screw rod in a transmission manner, a nut is arranged at the center of the mounting plate, and the 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 lead screw drives the cavitation water guide plate to be close to or far away from the mounting plate so as to change the relative angle between 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 in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is an equipment layout diagram of a cannonball pouring and cleaning system provided by an embodiment of the application;

FIG. 2 is a perspective view of a cleaning system for discharging a projectile according to an embodiment of the present application;

fig. 3 is a schematic perspective view of a cleaning water tank used in the cannonball pouring and cleaning system according to an embodiment of the application;

FIG. 4 is a schematic cross-sectional view of a cleaning water tank used in the cannonball pouring and cleaning system provided by an embodiment of the application;

FIG. 5 is a schematic cross-sectional view of a cavitation device used in the cannonball pouring and cleaning system according to an embodiment of the present application;

FIG. 6 is a schematic perspective view of a cavitation assembly for use in a projectile dispensing cleaning system according to an embodiment of the present application;

fig. 7 is a schematic perspective view illustrating a retraction device used in a cannonball pouring and cleaning system according to an embodiment of the application.

Reference numerals:

100. a water storage tank; 200. cleaning the water tank; 210. a first pipe; 220. a fixing device; 221. a frame; 222. a support beam; 223. a clamping block; 224. a support 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 duct; 312. a cavitation nozzle; 313. mounting a plate; 3131. a connecting rod; 3132. a nut; 314. a cavitation water guide plate; 3141. a rotating electric machine; 3142. a screw rod; 315. a hollow rotating platform; 316. a hollow hydro-electric rotary joint; 320. a first electric cylinder; 330. a second conduit; 400. a circulating filtration device; 410. a third pipeline; 420. a water pump; 430. a fourth conduit; 500. a high pressure pump assembly; 600. a retracting device; 610. a support; 620. a load wheel; 630. retracting and releasing the motor; 700. a water chilling unit; 710. a fifth pipeline; 720. and a sixth pipeline.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present application, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to 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 those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Some words are explained first:

cavitation refers to the process of formation, development and collapse of vapor or gas cavities (cavitation bubbles) within a liquid or at a liquid-solid interface when the local pressure within the liquid is reduced.

The electric cylinder is a modularized product which integrates the servo motor and the lead screw, converts the rotary motion of the servo motor into linear motion, and simultaneously converts the optimal advantages of the servo motor, namely accurate rotating speed control, accurate revolution control and 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, a rotary disc of the hollow rotary platform is of a hollow structure, and a servo motor is connected to the side edge, so that the installation of air pipes and electric wires in the smelting tool is facilitated. The turntable is supported by a set of precise crossed roller bearings, rollers in the bearings are staggered at 90 degrees, and the diameter of each roller is 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, 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 the traditional bearing.

A hollow liquid-electric rotary joint is a hollow rotary joint, and is a closed rotary connector capable of rotatably conveying media (liquid and electric power) by 360 degrees, and the liquid and the electric power which do not rotate can be rotatably conveyed through the liquid-electric rotary joint.

Fig. 1 is an equipment layout diagram of a cannonball pouring and cleaning system provided by an embodiment of the application. Fig. 2 is a schematic perspective view of a cannonball pouring and cleaning system according to an embodiment of the application. Fig. 3 is a schematic perspective view of a cleaning water tank used in a cannonball pouring cleaning system according to an embodiment of the application. Fig. 4 is a schematic cross-sectional structural diagram of a cleaning water tank used in the cannonball pouring and cleaning system provided by the embodiment of the application. Fig. 5 is a schematic cross-sectional structure diagram of a cavitation device used in the cannonball pouring and cleaning system provided by an embodiment of the application. Fig. 6 is a perspective view of a cavitation assembly used in the cannonball medicine pouring and cleaning system according to an embodiment of the application. Fig. 7 is a schematic perspective view illustrating a retraction device used in a cannonball pouring and cleaning system according to an embodiment of the application.

The embodiment of the application provides a cleaning system for pouring explosive of cannonball, as shown in fig. 1 and fig. 2, the cleaning system 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 container for storing water, the cleaning water tank 200 is a container for pouring explosive and cleaning, the cavitation device 300 can generate cavitation jet flow, the cannonball is poured explosive, and the circulating filter device 400 can filter a solid-liquid mixture of fallen ammunition and water to obtain ammunition and clean water.

As shown in fig. 1 and 2, the reservoir 100 is substantially rectangular and contains clean water to provide clean water to the entire system.

As shown in fig. 1 and 2, the cleaning water tank 200 is also substantially a rectangular parallelepiped, 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 figure) is arranged on the first pipe 210, and when the first electromagnetic valve is opened, the clean water in the water storage tank 100 can enter the cleaning water tank 200.

As shown in fig. 3 and 4, the cleaning water 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 to facilitate the subsequent pouring.

In specific implementation, the maximum size of the washing water tank 200 may be: 8200mm is multiplied by 2400mm is multiplied by 3000mm (length is multiplied by width is multiplied by height), and the explosive pouring requirement of the cannonball with the length less than 8000mm and the diameter less than 2400mm can be met. Of course, the specific size of the washing water tank 200 may be adjusted according to actual conditions, and is not limited herein.

As shown in fig. 5 and 6, the cavitation apparatus 300 includes a cavitation assembly 310 and a first electric cylinder 320, the first electric cylinder 320 is generally fixed on the ground through a support frame, the cavitation assembly 310 is disposed on an extension rod of the first electric cylinder 320, and a cylinder bore of the first electric cylinder 320 can be connected to a sidewall of the cleaning water tank 200, so that the extension rod of the first electric cylinder 320 can extend into the cleaning water tank 200 and be coaxial with a gun barrel of the cannonball, and therefore, when the extension rod of the first electric cylinder 320 extends, the cavitation assembly 310 can be driven to move axially along the gun 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 solenoid valve (not shown) is disposed on the second pipe 330, and clear water enters the cavitation pipe 311 to form cavitation jet to pour the explosive into the cannonball. The ammunition drops from the barrel and is flushed out of the barrel under the action of the cavitation jet, falling at the bottom of the cleaning water tank 200.

As shown in fig. 1 and 2, the water inlet end of the circulation filtering device 400 is connected to the bottom of the cleaning water tank 200 through a third pipeline 410, a water pump 420 is arranged on the third pipeline 410, the water outlet end of the circulation filtering device 400 is connected to the water storage tank 100 through a fourth pipeline 430, a third electromagnetic valve (not shown) is arranged on the fourth pipeline 430, when the water pump 420 is opened, a solid-liquid mixture of ammunition blocks and water can be pumped into the circulation filtering device 400, ammunition and clean water are obtained through filtering, the clean water enters the water storage tank 100 again, and the ammunition is left in the circulation filtering device 400.

In general, the circulation filter device 400 is composed of a plurality of stages of filtering elements, for example, four stages of filtering (1, quartz sand filtering 2, activated carbon filtering 3, microfiltration 4, ultrafiltration) which allow the size of the ammunition blocks to be successively reduced, so as to achieve a progressive filtering of the ammunition blocks and finally a filtering 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 the control system, and all elements are controlled by the control system to realize automatic control of the pouring and cleaning process.

Naturally, the whole device is also provided with various sensors, monitoring instruments and the like so as to realize automatic control by matching with a control system. For example, a liquid level sensor, a temperature sensor and the like may be disposed in the cleaning water tank 200 to monitor the liquid level and the temperature in the cleaning water tank 200, and the monitored signals are transmitted to the control system to realize automatic control.

When the cannonball loading device is used, a cannonball is lifted up firstly, put in the cannonball loading device from the upper end of the cleaning water tank 200 and fixed through the fixing device 220, then clear water in the water storage tank 100 enters the cleaning water tank 200 until the whole cannonball is submerged, then the cavitation assembly 310 and the first electric cylinder 320 start to work, the cavitation assembly 310 generates cavitation jet flow to pour the cannonball, and the cavitation assembly 310 moves along the axial direction of the cannonball under the action of the first electric cylinder 320 to pour the cannonball. 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 (the ammunition blocks and the water) is pumped into the circulating filter device 400 to be filtered, ammunition and clean water are obtained, the clean water enters the water storage tank 100 to be reused, and the ammunition is subjected to subsequent treatment. In the whole process, the control system can control all the components to realize automatic medicine pouring.

Compared with the prior art, this shell cleaning system that falls is realized falling the medicine to the shell through cavitation fluidic mode, avoids artifical hot melt to fall the medicine, improves the efficiency of falling the medicine greatly, reduces the time of falling the medicine to at the in-process of falling the medicine, the shell is in the submerged state, greatly reduced potential safety hazard has also realized the collection of ammunition and the recycle of clear water.

In some embodiments, as shown in fig. 1, 2 and 7, the cannonball pouring and cleaning system further comprises a high-pressure pump assembly 500 and a retraction device 600, wherein the high-pressure pump assembly 500 is arranged on the second pipeline 330, that is, the high-pressure pump assembly 500 is arranged between the water storage tank 100 and the cavitation pipeline 311 and is communicated through the second pipeline 330. Clean 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 from the cavitation spray head 312 is high-pressure jet, has a scouring effect on ammunition, is more convenient to pour the ammunition, and improves the ammunition pouring efficiency.

As shown in fig. 7, the retraction device 600 includes a support 610 and a bearing wheel 620 rotatably connected to the support 610, the bearing wheel 620 is driven by a retraction motor 630, and the hose is wound around the bearing wheel 620. The bearing wheel 620 is arranged outside the washing water tank 200, the cavitation pipeline 311 is arranged inside the washing water tank 200, and the hose can enter the washing water tank 200 from the upper end opening of the washing water tank 200 and is connected with the cavitation pipeline 311. Because the cavitation component 310 moves along the axial direction of the cannonball along with the expansion and contraction of the first electric cylinder 320, the hose is required to be also expanded and contracted, the hose is wound on the bearing wheel 620, the hose can be put out and taken up, the structure is more reasonable, the hose is more tidy, and the problems of knotting and the like can be avoided. The high-pressure pump unit 500 and the retraction motor 630 are both electrically connected with the control system, and when the control system controls the first electric cylinder 320 to extend and retract, the retraction motor 630 is controlled at the same time, so that the hose is retracted and extended.

It should be noted that the hose has a certain hardness, and although the hose can be wound around the bearing wheel 620, the hose is not flattened, that is, the high-pressure water can still pass through the hose, so as to realize the transportation of the high-pressure water.

In some embodiments, as shown in fig. 1 and 2, the cannonball pouring and cleaning system further comprises a water chilling unit 700, the water chilling unit 700 is communicated with the water storage tank 100 through a fifth pipeline 710 and communicated with the cleaning water tank 200 through a sixth pipeline 720, a fourth electromagnetic valve (not shown) is arranged on the fifth pipeline 710, a fifth electromagnetic valve (not shown) is arranged on the sixth pipeline 720, and the water chilling unit 700, the fourth electromagnetic valve and the fifth electromagnetic valve are all electrically connected with the control system. Since the water temperature in the washing water tank 200 is increased by the impact or the like at the time of pouring, the water temperature in the washing water tank 200 is adjusted by the water chiller 700 to be kept at a set safe temperature, for example, 40 degrees. A temperature sensor in the washing water tank 200 monitors the temperature and transmits a signal to the control system, which can selectively turn on or off the water chilling unit 700 according to the temperature in the washing water tank 200. Thus, the temperature of the water 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 realize the basic balance of water inlet and outlet of the cleaning water tank 200 by controlling the first electromagnetic valve, the second electromagnetic valve, the water suction pump 420 and the water chilling unit 700 according to the signal of the liquid level sensor, so that the liquid level in the cleaning water tank 200 keeps dynamic balance in a certain range, and the cannonball can be always in a complete submerging 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 shaped like the wash water tank 200 and has a substantially rectangular parallelepiped structure, the frame 221 is covered on the wash 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 installed on a long side of the top surface of the frame 221, and the guide rail 226 is installed on a short side of the top surface of the frame 221.

The extension rod of the second electric cylinder 225 extends along the width direction of the washing water tank 200, the guide rail 226 extends along the width direction of the washing water tank 200, the support beam 222 extends along 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 extension 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 supporting beam 222 is provided with a third electric cylinder 227, the telescopic rod of the third electric cylinder 227 extends and retracts in the vertical direction, the clamping block 223 is connected to the lower end of the telescopic rod of the third electric cylinder 227, the supporting block 224 is arranged in the cleaning water tank 200, the clamping block 223 can lift under the action of the third electric cylinder 227 and is fixed to the shell through clamping with the supporting block 224, the second electric cylinder 225 and the third electric cylinder 227 are both electrically connected with the control system, and the opening and closing of the second electric cylinder 225 and the third electric cylinder 227 are controlled through the control system.

In particular use, the support beam 222 is moved to the edge of the frame 221 to allow insertion and removal of projectiles. After the shell is put in, the support beam 222 is moved to the upper part of the shell, and then the clamping block 223 is descended to the upper surface of the shell to realize clamping and fixing with the support 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, and the number of the support blocks 224 is three, and the support beams 222 are distributed at intervals along the length direction of the washing water tank 200, so that the support beams 222 are stressed more uniformly, move more smoothly, and are fixed more firmly by being fixed from different positions of the cannonball.

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, clamping of the cannonball is achieved through the V-shaped grooves, the cannonball can be adapted to cannonballs with different diameters, and adaptability of the whole product is improved.

In some embodiments, as shown in FIG. 4, a plurality of tie plates 228 are provided below the support block 224 to vary the support height of the support block 224 by increasing or decreasing the tie plates 228. The height of the first electric cylinder 320 is fixed, the cannonball is coaxial with the telescopic rod of the first electric cylinder 320 when being fixed, so that the support heights of the cannonballs with different diameters are different, the support heights can be changed by increasing or decreasing the backing plate 228, and the electric cannon is simple in structure and convenient to adjust.

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, dropped ammunition is gradually gathered into the medicine storage groove 230, and a third pipe 410 is connected to the bottom of the medicine storage groove 230 to facilitate the extraction of the ammunition.

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, the number of the cavitation conduits 311 and the cavitation nozzles 312 is multiple, and the mounting plate 313 is disposed opposite to the telescopic rod of the first electric cylinder 320 and can move along the axial direction of the cannonball along with the telescopic rod of the first electric cylinder 320.

The plurality of cavitation pipelines 311 are mounted on the mounting plate 313 and are uniformly distributed along the circumferential direction of the telescopic rod of the first electric cylinder 320, a water channel is arranged in the cavitation water guide plate 314, the cavitation water guide plate 314 is arranged at one end of the cavitation pipeline 311 far away from the mounting plate 313, that is, the mounting plate 313 and the cavitation water guide plate 314 are respectively located at two ends of the plurality of cavitation pipelines 311, and water is communicated with both the cavitation pipelines 311 and the water channel.

The plurality of cavitation nozzles 312 are disposed on the cavitation duct 311 and the cavitation water guide plate 314, and certainly, the cavitation nozzles 312 are communicated with the cavitation duct 311 and the water channel, so that water can enter the cavitation nozzles 312 and be sprayed out, the water forms cavitation jet in the cavitation nozzles 312, and the cavitation jet after being sprayed out reaches ammunition on the inner wall of the gun barrel, is broken and impacts the ammunition.

The cavitation nozzle 312 sprays toward the inner wall of the barrel of the cannonball and the side of the cavitation water guide plate 314 away from the mounting plate 313. That is, the cavitation jet is ejected toward the ammunition of the inner wall of the barrel and the ammunition of the side of the cavitation water guide plate 314 away from the mounting plate 313. As the ammunition is stripped, the cavitation assembly 310 is moved along the axial direction of the gun barrel by the first electric cylinder 320 to gradually go deep into the gun barrel, so that all the ammunition in the gun barrel is stripped.

In some embodiments, as shown in fig. 5, the cavitation assembly 310 further comprises a hollow rotating platform 315 and a hollow electrohydraulic rotating joint 316, a fixed portion of the hollow rotating platform 315 is coaxially fixed with the telescopic rod of the first electric cylinder 320, a rotating portion of the hollow rotating platform 315 is coaxially fixed with the mounting plate 313, a fixed portion of the hollow electrohydraulic rotating joint 316 is coaxially fixed with the fixed portion of the hollow rotating platform 315, a rotating portion of the hollow electrohydraulic rotating joint 316 is coaxially fixed with the mounting plate 313, and the 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 electrohydraulic rotating joint 316 can be driven to rotate together with the mounting plate 313, so that the electrohydraulic rotating and conveying can be realized.

It should be noted that the hollow rotary platform 315 and the hollow electrohydraulic rotary joint 316 belong to commercially available products, and are generally customized according to actual needs, and in actual use, the hollow rotary platform 315 may be of a DASEN brand, and the hollow electrohydraulic rotary joint 316 may be of a sanfilippo or default dragon brand.

In some embodiments, as shown in fig. 5 and 6, a plurality of connecting rods 3131 are hinged to the edge of the mounting plate 313, the number of the connecting rods 3131 is equal to the number of the cavitation ducts 311, first ends of the cavitation ducts 311 are hinged to one end of the connecting rod 3131 away from the mounting plate 313, and second ends of the cavitation ducts 311 are hinged to the cavitation water guide plate 314, so that the relative positions (relative angles) of the cavitation ducts 311 and the cavitation water guide plate 314 can be changed to adapt to shells with different diameters.

The center of the cavitation water guide plate 314 is provided with a rotary motor 3141, the rotary motor 3141 is in transmission connection with a screw rod 3142, the center of the mounting plate 313 is provided with a screw 3132, the screw 3132 is matched with the screw rod 3142, the rotary motor 3141 is electrically connected with a control system, because the mounting plate 313 is fixed, when the rotary motor 3141 is started, the screw rod 3142 rotates along with the rotary motor 3141, the screw rod 3142 moves along the axial direction of the mounting plate 313 under the action of the screw 3132, so that the cavitation water guide plate 314 is driven to be close to or far away from the mounting plate 313, the relative angle between the cavitation pipeline 311 and the cavitation water guide plate 314 is changed accordingly, namely the inclination angle of the cavitation pipeline 311 is changed, the range which can be covered by the cavitation spray nozzle 312 on the cavitation pipeline 311 is changed, and the cavitation spray nozzle is suitable for gun barrels with different diameters.

In this case, the hollow rotary platform 315 and the hollow electrohydraulic rotary joint 316 are both hollow structures, and do not affect the movement of the lead screw 3142. And the side of the mounting plate 313 close to the hollow rotary platform 315 can 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 provided with the necking, so that the diameters of both ends of the barrel are changed, and the cavitation component 310 with the structure is also more suitable for pouring the explosive at both ends of the barrel.

When the water-saving type electric rotating joint is used, a pipeline and an electric wire for conveying water are connected in from the fixed part of the hollow liquid-electric rotating joint 316, so that the water and the electric power are led out from the rotating part of the hollow liquid-electric rotating joint 316, then the water is communicated with the cavitation pipeline 311 and the cavitation water guide plate 314 through the pipeline, and the electric power is communicated with the rotating motor 3141 through the electric wire, so that the pipeline and the electric wire of the part can rotate together with the rotating part of the hollow liquid-electric rotating joint 316 and the mounting plate 313, and the problem of winding of the pipeline and the electric wire is avoided.

In some embodiments, the housings of the electric machines of the rotary electric machine 3141 and the hollow rotary platform 315 are both IP68 rated for protection. Since the rotating motor 3141 and the hollow rotating platform 315 are both located in the washing water tank 200, and are working in water and completely submerged, water should be prevented from entering, and the normal operation of the motor is ensured. The higher the value of the protection rating, the better the protection performance, wherein the first number is dustproof, and 6 grades represent complete prevention of dust entry, and the highest rating. The second figure is waterproof, and 8 grades represent prevention of water entry when submerged, i.e. submerged in water, and also prevention of water entry, with 8 grades being the highest grade.

For large-scale cannonballs, the length is long and 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 explosive pouring requirement of the large-scale cannonballs is met. For example, the number of the first electric cylinder 320 can be 6, the maximum stroke is 6m, and the pouring requirement of the cannonball with the length of 6m can be met.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A cannonball medicine pouring and cleaning system is characterized by comprising:

the water storage tank is used for containing clean water;

the gun bullet cleaning device comprises a cleaning water tank, a water storage tank and a water inlet pipe, wherein the upper end of the cleaning water tank is provided with an opening, the gun bullets can be placed into the cleaning water tank from the opening, the water inlet end of the cleaning water tank is communicated with the water storage tank through a first pipeline, a first electromagnetic valve is arranged on the first pipeline, the cleaning water tank is provided with a fixing device, the fixing device is used for fixing a gun bullet to be poured, and the fixing device enables the gun bullet to be horizontally fixed;

the cavitation device comprises a cavitation assembly and a first electric cylinder, the cavitation assembly is arranged on a telescopic rod of the first electric cylinder, the telescopic rod of the first electric cylinder extends into the cleaning water tank and is coaxial with the gun barrel of the cannonball, the cavitation assembly comprises a cavitation pipeline and a cavitation nozzle arranged on the cavitation pipeline, the cavitation pipeline is communicated with the water storage tank through a second pipeline, and a second electromagnetic valve is arranged on the second pipeline;

the water inlet end of 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 water outlet end of the circulating filter device is connected to the water storage tank through a fourth pipeline, and a third electromagnetic valve is arranged on the 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.

2. The cannonball pouring and cleaning system of claim 1, further comprising a high-pressure pump unit and a retraction device, wherein the high-pressure pump unit is arranged on the second pipeline, and a hose is arranged between the high-pressure pump unit and the cavitation pipeline;

the retractable device comprises a support and a bearing wheel which is rotationally connected to the support, the bearing wheel is driven by a retractable motor, and the hose is wound on the bearing wheel;

the high-pressure pump unit and the retraction motor are electrically connected with the control system.

3. The cannonball medicine pouring and cleaning system of claim 1, further comprising 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.

4. The cannonball pouring and cleaning system of claim 1, wherein the fixing device comprises a frame, a support beam, a clamping block and a support block, 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 supporting beam extends along the length direction of the cleaning water tank, the supporting beam is connected to the guide rail in a sliding mode and is connected with the telescopic rod of the second electric cylinder, a third electric cylinder is arranged on the supporting 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 cannonball together with the clamping block;

the second electric cylinder and the third electric cylinder are both electrically connected with the control system.

5. The cannonball pouring and cleaning system of claim 4, wherein the number of the second electric cylinders is two, the number of the third electric cylinders is three, the number of the supporting blocks is three, and the supporting blocks are distributed at intervals along the length direction of the cleaning water tank;

the clamping block and the supporting block are both provided with V-shaped grooves.

6. The cannonball pouring and cleaning system of claim 4, wherein a plurality of backing plates are arranged below the supporting block, so that the supporting height of the supporting block can be changed by increasing or decreasing the backing plates.

7. The cannonball pouring and cleaning system as claimed in claim 1, wherein 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.

8. The cannonball medicine pouring and cleaning system of any one of claims 1 to 7, wherein the cavitation assembly further comprises a mounting plate and a cavitation water guide plate, the cavitation pipeline and the cavitation nozzles are both multiple, the mounting plate is arranged on the telescopic rod of the first electric cylinder relatively, the cavitation pipeline is arranged on the mounting plate and evenly distributed along the circumferential direction of the telescopic rod of the first electric cylinder, a water channel is arranged in the cavitation water guide plate, the cavitation water guide plate is arranged at one end, away from the mounting plate, of the cavitation pipeline, the cavitation nozzles are arranged on the cavitation pipeline and the cavitation water guide plate, and the cavitation nozzles face the inner wall of the cannonball and one side, away from the mounting plate, of the cavitation water guide plate to spray.

9. The cannonball pouring and cleaning system of claim 8, wherein the cavitation assembly further comprises a hollow rotating platform and a hollow hydro-electric rotary joint, wherein a fixed portion of the hollow rotating platform is coaxial with the telescoping rod of the first electric cylinder, and a rotating portion of the hollow rotating platform is coaxially fixed with the mounting plate;

the fixed part of the hollow electrohydraulic rotary joint is coaxially fixed with the fixed part of the hollow rotary platform, and the rotating part of the hollow electrohydraulic rotary joint is coaxially fixed with the mounting plate;

the hollow rotating platform is electrically connected with the control system.

10. The cannonball medicine pouring and cleaning system of claim 9, wherein a plurality of connecting rods are hinged to the edge of the mounting plate, the number of the connecting rods is equal to the number of the cavitation pipelines, first ends of the cavitation pipelines are hinged to one ends, far away from the mounting plate, of the connecting rods in a one-to-one correspondence manner, and second ends of the cavitation pipelines are hinged to the cavitation water guide plate;

a rotating motor is arranged at the center of the cavitation water guide plate, the rotating motor is connected with a screw rod in a transmission manner, a nut is arranged at the center of the mounting plate, and the 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 lead screw drives the cavitation water guide plate to be close to or far away from the mounting plate so as to change the relative angle between the cavitation pipeline and the cavitation water guide plate.

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