A method for continuous throw-off test with linear motor

Abstract

The present application relates to a kind of methods for carrying out continuous throw load test with linear motor, belong to the technical field of throw load device, solve the slow filling speed of throw load device in prior art, the problem of inconvenient use.The present application includes the following steps: step 1: multiple load stores are hung on the hanging mechanism;Step 2: according to the load projection demand, adjust the load projection angle, and execute step 3 or step 4;Step 3: the alternate projection controller is connected with the connector, and the launcher is started to carry out single load continuous projection;Step 4: the alternate projection controller is disconnected with the connector, and the launcher is started to carry out multiple load simultaneous continuous projection.The present application loads multiple loads at a time by load storage device, and multiple loads are sequentially and automatically filled into projection device by load storage device, to realize fast load loading, which is simple in structure and convenient to use.

Description

Technical Field

[0001] This invention relates to the field of load-release device technology, and more particularly to a continuous load-release method. Background Technology

[0002] Load ejection devices have been applied in numerous fields, such as UAV launch catapults and load ejection in impact testing. Current load ejection devices primarily operate on a single-launch basis; after each load ejection, manual loading of the next load is required before the next can be ejected. In tests simulating continuous impacts of an aircraft against multiple objects, multiple impact blocks need to be ejected in rapid succession by a catapult to strike the aircraft's test specimen. Existing technologies often employ multiple catapults simultaneously to achieve this continuous ejection of multiple impact blocks, resulting in complex structures, slow loading speeds, and inconvenient operation. Summary of the Invention

[0003] Based on the above analysis, the present invention aims to provide a load ejection device suitable for continuous loading, in order to solve the problems of slow loading speed and inconvenience of use of existing ejection devices.

[0004] The objective of this invention is mainly achieved through the following technical solutions: A continuous load release method, comprising the following steps, using a load release device to conduct continuous load release tests: Step 1: Mount multiple load storage devices onto the mounting mechanism; Step 2: Adjust the load projection angle according to the load projection requirements, and then proceed to Step 3 or Step 4; Step 3: Connect the alternating launcher controller to the connector and start the launcher to continuously launch single loads; Step 4: Disconnect the alternating launcher controller from the connector and start the launcher to launch multiple loads simultaneously and continuously.

[0005] Furthermore, step 1 also includes: step 11: sequentially mounting multiple load storage devices onto the first mounting mechanism.

[0006] Furthermore, step 11 also includes: controlling the motor in the first mounting mechanism to drive the pulley to rotate, so that the mounting plate descends along the guide post to above the first guide device, and makes the mounting plate flush with the upper surface of the top wall plate of the first guide device.

[0007] Furthermore, step 11 also includes: installing the first load memory in the mounting slot of the first support platform, and engaging the upper hanging ear of the first load memory with the hanging plate hanging ear, and pushing the first load memory to engage the locking mechanism into the locking slot.

[0008] Furthermore, step 11 also includes: controlling the motor drive pulley in the first mounting mechanism to rotate, lifting the first mounted load storage device above the first guide device, and continuing to mount the second load storage device.

[0009] Furthermore, step 1 also includes: step 12: sequentially mounting multiple load storage devices onto the second mounting mechanism; step 12 is the same as step 11.

[0010] Furthermore, step 3 also includes: step 31: fixing the alternating projectile controller in the fixing slot, and connecting both the first connecting component and the second connecting component to the alternating projectile controller.

[0011] Furthermore, step 3 also includes: step 32: start the catapult to continuously launch a single load.

[0012] Furthermore, step 4 also includes: step 41: removing the alternating projectile controller and disconnecting both the first connecting component and the second connecting component from the alternating projectile controller.

[0013] Furthermore, step 4 also includes: step 42: start the catapult to launch multiple loads simultaneously and continuously.

[0014] The technical solution of this invention can achieve at least one of the following effects: (1) The present invention provides a continuous load launching method, comprising the following steps: Step 1: mounting multiple load storage devices on the mounting mechanism; Step 2: adjusting the load launching angle according to the load launching requirements, and executing Step 3 or Step 4; Step 3: connecting the alternating launching controller to the connector, and starting the catapult to launch a single load continuously; Step 4: disconnecting the alternating launching controller from the connector, and starting the catapult to launch multiple loads simultaneously and continuously; The present invention loads multiple loads at once through the load storage device, and automatically loads multiple loads into the launching device in sequence through the load storage device, thereby achieving rapid load loading. Its structure is simple and easy to use.

[0015] (2) The present invention provides a continuous load launching method in which the catapult 21 simultaneously controls the motor-driven reel in the second mounting mechanism to rotate when launching the load onto the first support platform, so that the load storage device mounted on the second mounting mechanism is loaded onto the second support platform, and the lock simultaneously engages into the locking groove of the second guide device, thereby locking the load storage device and the second guide device; when the catapult launches the load onto the second support platform, it simultaneously controls the motor-driven reel in the first mounting mechanism to rotate, so that the load storage device mounted on the first mounting mechanism is loaded onto the first support platform, and the lock simultaneously engages into the locking groove to lock the load storage device and the first guide device; thereby achieving alternating loading of the load storage devices on the first mounting mechanism and the second mounting mechanism, and alternating continuous launching of a single load, which can save load loading and launching time and improve load launching efficiency.

[0016] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages may become apparent from the description or be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained from what is particularly pointed out in the description and drawings. Attached Figure Description

[0017] The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Throughout the drawings, the same reference numerals denote the same parts.

[0018] Figure 1 This is a flowchart of the continuous load-dropping method in Embodiment 1 of the present invention; Figure 2 This is one of the structural schematic diagrams of the load ejection device in Embodiment 2 of the present invention; Figure 3 This is a schematic diagram of the projectile device in Embodiment 2 of the present invention; Figure 4 for Figure 3 One of the enlarged views of part A in the image; Figure 5 This is a schematic diagram of the connector structure in Embodiment 2 of the present invention; Figure 6 This is a cross-sectional view of the connector in Embodiment 2 of the present invention; Figure 7 for Figure 3 Part 2 of the enlarged view of section A; Figure 8 This is one of the structural schematic diagrams of the alternating projectile controller in Embodiment 2 of the present invention; Figure 9 This is a second schematic diagram of the alternating projectile controller in Embodiment 2 of the present invention; Figure 10 This is a cross-sectional view of the driving slider in Embodiment 2 of the present invention; Figure 11 This is a schematic diagram of the drive disk structure in Embodiment 2 of the present invention; Figure 12 This is a schematic diagram of the alternating control mechanism in Embodiment 2 of the present invention; Figure 13 This is a schematic diagram of the load storage device in Embodiment 2 of the present invention; Figure 14 This is a schematic diagram of the mounting mechanism in Embodiment 2 of the present invention; Figure 15 This is one of the structural schematic diagrams of the hanging plate in Embodiment 2 of the present invention; Figure 16 This is a second schematic diagram of the structure of the hanging plate in an embodiment of the present invention; Figure 17 This is one of the structural schematic diagrams of the load memory in an embodiment of the present invention; Figure 18 This is a second schematic diagram of the structure of the load memory in an embodiment of the present invention; Figure 19 This is a schematic diagram of the guiding device in an embodiment of the present invention; Figure 20 for Figure 19 Enlarged view of part B in the middle; Figure 21 This is a schematic diagram of the lock structure in an embodiment of the present invention; Figure 22 This is a schematic diagram of the substrate structure in an embodiment of the present invention; Figure 23 This is a schematic diagram of the tongue plate in an embodiment of the present invention; Figure 24 This is a schematic diagram of the tenon structure in an embodiment of the present invention.

[0019] Figure label: 1-Abutment; 2-Projectile device; 21-Ejector; 211-Stator; 212-Motor; 22-Support platform; 221-Mounting slot; 222-Slide rail; 23-Connector; 231-Mounting base; 2311-Fixing slot; 232-Ear seat; 2321-First mounting ear; 2322-Second mounting ear; 2323-Mounting cavity; 233-Connecting pin; 2331-Pin body; 2332-Pin cap; 234-Magnet; 235-First spring; 236-Magnetic shielding mechanism; 2361-Magnetic shielding plate; 2362-Second spring; 2363-Connecting rod; 24-Push plate; 241-Slide; 24 2-Connecting arm; 243-Push plate; 25-Alternating projectile controller; 251-Base; 2511-Guide groove; 252-Drive mechanism; 2521-Drive slider; 25211-Sleeve hole; 25212-Threaded groove; 2522-Drive rod; 2523-Return spring; 2524-One-way gear; 2525-Drive disk; 25251-Drive disk body; 25252-Drive disk rack; 253-Alternating control mechanism; 2531-Connecting shaft; 2532-Turntable; 25321-Turntable body; 25322-Turntable rack; 25323-Sleeve; 3-Load storage device; 31-Support frame; 32-Hanging mechanism; 321-Drive assembly; 322-Guide post; 323-Hanging plate; 3231-Hanging plate body; 32311-Hanging plate ear; 32312-Hanging plate guide hole; 3232-Hanging ring; 3233-Hanging plate socket; 33-Load storage; 331-Storage body; 3311-Storage cavity; 3312-First clearance groove; 3313-Storage guide hole; 332-Upper ear; 333-Lower ear; 334-Memory plug; 335-Memory socket; 336-Roller; 337-Lock; 3371-Baseboard; 33711-Snap-on mounting slot; 33712-Pressure plate mounting slot; 33713-Elongated slot; 3372-Pressure plate; 3373-Snap-on; 33731-Extrusion part; 33732-Pin part; 3374-Pressure spring; 3375-Tongue plate; 33751-Slide plate; 33752-Rotating shaft; 33753-Avoidance protrusion; 4-Guiding device; 41-Guide device body; 411-Guide cavity; 412-Second clearance groove; 413-Locking groove; 4131-Card groove; 4132-Tongue groove; 4133-Avoiding groove. Detailed Implementation

[0020] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0021] Example 1 A specific embodiment of the present invention discloses a continuous load ejection method for conducting continuous load ejection tests; such as Figure 1 As shown, it includes the following steps: Step 1: Mount multiple load storage devices 33 onto mounting mechanism 32; Specifically, multiple load storage devices 33 are respectively mounted on the first mounting mechanism and the second mounting mechanism, including: Step 11: Sequentially mount multiple load storage devices 33 onto the first mounting mechanism: Control the motor in the first mounting mechanism to drive the pulley to rotate, so that the mounting plate 323 descends along the guide post 322 to above the first guide device, and makes the mounting plate 323 flush with the upper surface of the top wall plate of the first guide device. Furthermore, the first load memory 33 is installed in the mounting slot 221 of the first support platform, and the upper hanging ear 332 of the first load memory 33 is engaged with the hanging plate hanging ear 32311. The first load memory 33 is pushed so that the locking lock 337 is engaged in the locking slot 413. At this time, it indicates that the first load memory 33 is in the ejection position, and the memory plug 334 of the first load memory 33 is inserted into the hanging plate socket 3233. The memory guide hole 3313 of the first load memory 33 is exactly opposite to the guide post 322. Furthermore, the motor in the first mounting mechanism is controlled to drive the pulley to rotate, lifting the first load storage device 33 to the top of the first guide device, and then the second load storage device 33 is mounted. Furthermore, the second load memory 33 is installed in the mounting slot 221 of the first support platform, and the upper hanging ear 332 of the second load memory 33 is engaged with the lower hanging ear 333 of the first load memory 33. The second load memory 33 is pushed so that the locking lock 337 is engaged in the locking slot 413. At this time, it indicates that the second load memory 33 is in the ejection position, and the memory plug 334 of the second load memory 33 is inserted into the memory socket 335 of the second load memory 33. Furthermore, the motor in the first mounting mechanism is controlled to drive the pulley to rotate, lifting the second load storage device 33 above the first guide device, and the third load storage device 33 is mounted until all load storage devices 33 are mounted. Step 12: Sequentially mount the multiple load storage devices 33 onto the second mounting mechanism: Step 12 is the same as step 11.

[0022] Step 2: Adjust the load projection angle according to the load projection requirements, and then proceed to Step 3 or Step 4.

[0023] Step 3: Connect the alternating launch controller 25 to the connector 23 and start the catapult 21 to continuously launch a single load. Step 31: Securely install the alternating projectile controller 25 within the fixing slot 2311, and connect both the first connecting component and the second connecting component to the alternating projectile controller 25; specifically including: Connect the connecting rod 2363 in the first connecting assembly to the sleeve 25323 in the first turntable, and make the magnetic shielding plate 2361 exit the first ear groove. This means that the magnetic shielding plate 2361 exits the gap between the magnet 234 and the connecting pin 233, so that the connecting pin 233 overcomes the elastic force of the first spring 235 under the action of the magnetic thrust of the magnet 234, and inserts the connecting pin 233 into the fixing hole on the slide 241 in the first push plate, thereby fixing the first push plate and the connector 23 together. Connect the connecting rod 2363 in the second connecting assembly to the sleeve 25323 in the second turntable, and make the magnetic shielding plate 2361 protrude from the second ear groove. Then, the magnetic shielding plate 2361 is inserted into the gap between the magnet 234 and the connecting pin 233, blocking the magnetic force between the connecting pin 233 and the magnet 234. As a result, the connecting pin 233 is pulled out of the fixing hole on the slide 241 in the second push plate under the elastic thrust of the first spring 235, thereby disconnecting the second push plate from the connector 23. Step 32: Activate catapult 21 to continuously launch a single load; specifically including: The motor in the first mounting mechanism drives the pulley to rotate, so that the load storage 33 mounted on the first mounting mechanism is loaded onto the first support platform, and the locking lock 337 is simultaneously locked into the locking groove 413 of the first guide device, so that the load storage 33 is locked to the first guide device. The control catapult 21 drives the first push plate to slide on the first support platform, so that the first push plate moves the load loaded into the load storage 33 on the first support platform and launches the load. The ejector 21 drives the first push plate to return, and the first push plate drives the lock 337 of the empty load memory 33 on the first support platform to exit the locking groove 413 of the first guide device, so that the load memory 33 is unlocked from the first guide device, and continues to drive the empty load memory 33 to slide on the mounting groove 221 of the first support platform, so that the empty load memory 33 exits the first support platform. When the catapult 21 continues to return to the initial position, the drive slider 2521 in the alternating ejection controller 25 contacts the inner wall of the stator 211, and the drive slider 2521 slides in the guide groove 2511 against the elastic thrust of the return spring 2523, thereby driving the drive rod 2522 to rotate. The drive rod 2522 drives the one-way gear 2524 to rotate, and the one-way gear 2524 drives the drive disk 2525 to rotate 180°, and synchronously controls the turntable 2532 to rotate 180°, thereby causing the magnetic plate 2361 in the first connecting assembly to protrude out of the first ear groove, and the magnetic plate 2361 in the second connecting assembly to exit the second ear groove, thereby causing the first push plate to disconnect from the connector 23 and the second push plate to be fixedly connected to the connector 23. When the catapult 21 launches the load loaded onto the first support platform, it synchronously controls the motor drive pulley in the second mounting mechanism to rotate, so that the load storage 33 mounted on the second mounting mechanism is loaded onto the second support platform, and the locking lock 337 simultaneously engages into the locking groove 413 of the second guide device, so that the load storage 33 is locked with the second guide device. The control catapult 21 drives the second push plate to slide on the second support platform, so that the second push plate drives the load loaded into the load storage 33 on the second support platform to move and launch the load. The ejector 21 drives the second push plate to return, and the second push plate drives the lock 337 of the empty load memory 33 on the second support platform to exit the locking groove 413 of the second guide device, so that the load memory 33 is unlocked from the second guide device, and continues to drive the empty load memory 33 to slide on the mounting groove 221 of the second support platform, so that the empty load memory 33 exits the second support platform. When the catapult 21 continues to return to the initial position, the drive slider 2521 in the alternating ejection controller 25 contacts the inner wall of the stator 211, and the drive slider 2521 overcomes the elastic thrust of the return spring 2523 and slides in the guide groove 2511, thereby driving the drive rod 2522 to rotate. The drive rod 2522 drives the one-way gear 2524 to rotate, and the one-way gear 2524 drives the drive disk 2525 to rotate 180°, and synchronously controls the turntable 2532 to rotate 180°, thereby causing the magnetic plate 2361 in the second connecting assembly to protrude out of the second ear groove, causing the second push plate to disconnect from the connector 23, causing the magnetic plate 2361 in the first connecting assembly to exit the first ear groove, and fixing the first push plate to the connector 23. When the catapult 21 launches the load loaded onto the second support platform, it synchronously controls the motor drive pulley in the first mounting mechanism to rotate, so that the load storage 33 mounted on the first mounting mechanism is loaded onto the first support platform, and the locking lock 337 simultaneously engages in the locking groove 413 to lock the load storage 33 and the first guide device. Repeat the above process to achieve single-shot continuous load projection.

[0024] Step 4: Disconnect the alternating launch controller 25 from the connector 23 and start the catapult 21 to launch multiple loads simultaneously and continuously. Step 41: Remove the alternating projectile controller 25 and disconnect both the first and second connecting components from the alternating projectile controller 25; specifically including: Disconnect the connecting rod 2363 in the first connecting assembly from the sleeve 25323 in the first turntable, thereby canceling the control of the magnetic shielding plate 2361, causing the magnetic shielding plate 2361 to exit the first ear slot, and then causing the connecting pin 233 to overcome the elastic force of the first spring 235 under the action of the magnetic thrust of the magnet 234, so that the connecting pin 233 is inserted into the fixing hole on the slide 241 in the first push plate, thereby fixing the first push plate and the connector 23. Disconnect the connecting rod 2363 in the second connecting assembly from the sleeve 25323 in the second turntable, cancel the control of the magnetic shielding plate 2361, and make the magnetic shielding plate 2361 exit the second ear groove. Then, under the action of the magnetic thrust of the magnet 234, the connecting pin 233 overcomes the elastic thrust of the first spring 235 and inserts the connecting pin 233 into the fixing hole on the slide 241 in the second push plate, thereby fixing the second push plate and the connector 23. Step 42: Activate catapult 21 to launch multiple loads simultaneously and continuously; specifically including: The motors in the first and second mounting mechanisms are synchronously controlled to drive the pulleys to rotate, so that the load storage device 33 mounted on the first mounting mechanism and the load storage device 33 mounted on the second mounting mechanism are respectively loaded onto the first support platform and the second support platform. The locking 337 of the load storage device 33 on the first mounting mechanism is synchronously locked into the locking groove 413 of the first guide device to lock the load storage device 33 to the first guide device. The locking 337 of the load storage device 33 on the second mounting mechanism is synchronously locked into the locking groove 413 of the second guide device to lock the load storage device 33 to the second guide device. The control catapult 21 synchronously drives the first push plate and the second push plate to move the loads loaded into the load storage 33 on the first support platform and the loads loaded into the load storage 33 on the second support platform, respectively, and simultaneously launches multiple loads. The ejector 21 drives the first push plate and the second push plate to return; the first push plate drives the lock 337 of the empty load memory 33 on the first support platform to exit the locking groove 413 of the first guide device, so that the load memory 33 is unlocked from the first guide device, and continues to drive the empty load memory 33 to slide on the mounting groove 221 of the first support platform, so that the empty load memory 33 exits the first support platform; simultaneously, the second push plate drives the lock 337 of the empty load memory 33 on the second support platform to exit the locking groove 413 of the second guide device, so that the load memory 33 is unlocked from the second guide device, and continues to drive the empty load memory 33 to slide on the mounting groove 221 of the second support platform, so that the empty load memory 33 exits the second support platform. The catapult 21 continues to return to its initial position; Repeat the above process to achieve simultaneous and continuous launching of multiple payloads.

[0025] Example 2 Another specific embodiment of the present invention discloses a launch device for Embodiment 1, such as... Figure 2 As shown, the device includes a base 1, a projectile device 2, a load storage device 3, and a guide device 4. The projectile device 2 is mounted on the base 1, and its angle with the base 1 can be adjusted to adjust the load projectile angle. The load storage device 3 and the guide device 4 are both mounted on the projectile device 2 and are connected. The load storage device 3 is used to hang multiple loads and quickly and automatically load multiple loads into the projectile device 2. The guide device 4 is used to guide the load projectile direction. The projectile device 2 is used to project multiple loads from the load storage device 3. Compared with the prior art, by setting the load storage device 3, the load storage device 3 can hang multiple loads at once and quickly and automatically load multiple loads into the projectile device 2 sequentially, realizing rapid automatic loading and continuous load projectile. Its structure is simple and easy to use.

[0026] Preferably, the base 1 can be a car, the ground, or a fixed platform, etc.

[0027] Preferably, such as Figure 3 and Figure 4As shown, the projectile device 2 includes a catapult 21, a support platform 22, a connector 23, and a push plate 24. The catapult 21 is mounted on the base 1, and the support platform 22 is mounted on the catapult 21. The connector 23 is fixedly mounted on the catapult 21, and the push plate 24 is mounted on the support platform 22 and can slide on the support platform 22. The push plate 24 is connected to the connector 23, and the push plate 24 is connected to the catapult 21 through the connector 23. The push plate 24 can contact the load in the load storage device 3, thereby driving the push plate 24 to slide on the support platform 22 through the catapult 21, and driving the load in the load storage device 3 to move, thus realizing the projectile of the load.

[0028] Preferably, the catapult 21 is an electromagnetic catapult in the prior art. The catapult 21 includes a stator 211 and a mover 212. The mover 212 slides within the stator 211 and provides energy for the sliding of the mover 212.

[0029] Preferably, the support platform 22 includes a first support platform and a second support platform. The first support platform and the second support platform have the same structure and are symmetrically installed on both sides of the stator 211. The first support platform is provided with a mounting groove 221 and a slide rail 222. The mounting groove 221 is used to install the guide device 4, and the slide rail 222 is used to install the push plate 24.

[0030] Preferably, the push plate 24 includes a first push plate and a second push plate, the first push plate and the second push plate have the same structure and are symmetrically slidably mounted on the first support platform and the second support platform respectively; the first push plate includes a slide 241, a connecting arm 242 and a push plate 243, the slide 241 is slidably mounted on the slide rail 222, the slide 241 is also connected to the connector 23, the two ends of the connecting arm 242 are fixedly connected to the slide 241 and the push plate 243 respectively, and the push plate 243 is suspended on the mounting groove 221 and can contact the load of the load storage device 3 for launching the load.

[0031] Preferably, the slide block 241 is provided with a fixing hole.

[0032] Preferably, such as Figure 5 As shown, the connector 23 includes a mounting base 231, an ear seat 232, and a connecting assembly. The mounting base 231 is fixedly connected to the mover 212, the ear seat 232 is fixedly connected to the mounting base 231, and the connecting assembly is mounted on the ear seat 232. The connecting assembly is used to connect with the push plate 24, so that the push plate 24 can move with the mover 212, thereby completing the load ejection and return to the initial position.

[0033] Preferably, such as Figure 6As shown, the ear seat 232 is provided with a first mounting ear 2321 and two second mounting ears 2322. The two second mounting ears 2322 are symmetrically arranged on both sides of the first mounting ear 2321. A first ear groove and a second ear groove are formed between the first mounting ear 2321 and the two second mounting ears 2322, respectively. The second mounting ears 2322 are provided with pin holes.

[0034] Preferably, the connecting assembly includes a first connecting assembly and a second connecting assembly. The first connecting assembly and the second connecting assembly have the same structure and are symmetrically mounted on the ear seat 232. That is, the first connecting assembly is mounted in the first ear groove for connecting with the first push plate, and the second connecting assembly is mounted in the second ear groove for connecting with the second push plate. The first connecting assembly includes a connecting pin 233 and a magnet 234. The magnet 234 is mounted in the first ear groove and located on the first mounting ear 2321. The connecting pin 233 includes a pin body 2331 and a pin cap 2332. The pin body 2331 passes through the pin hole of the second mounting ear 2322. The pin cap 2332 is provided with a magnet. The pin cap 2332 is opposite to the magnet 234, and the magnetic properties of the opposite surfaces are opposite. That is, the magnet 234 applies a magnetic pushing force to the pin cap 2332, causing the pin body 2331 to be inserted into the fixing hole of the slide 241, thereby keeping the connector 23 fixedly connected to the push plate 24.

[0035] Preferably, the mounting base 231 is provided with a fixing groove 2311; the ear base 232 is also provided with a mounting cavity 2323, the mounting cavity 2323 includes a first mounting cavity and a second mounting cavity, the first mounting cavity is opposite to and communicates with the first ear groove, and the second mounting cavity is opposite to and communicates with the second ear groove.

[0036] Preferably, the first connecting assembly further includes a first spring 235 and a magnetic shielding mechanism 236. The magnetic shielding mechanism 236 is used to block the magnetic force between the connecting pin 233 and the magnet 234. The first spring 235 is sleeved on the pin 2331, with one end fixedly connected to the pin 2331 and the other end fixedly connected to the second mounting ear 2322. The first spring 235 is used to apply an elastic thrust to the connecting pin 233. When the magnetic shielding mechanism 236 blocks the magnetic force between the connecting pin 233 and the magnet 234, the first spring 235 pushes the first spring 235 to move closer to the first mounting ear 2321, causing the pin 2331 to exit from the fixing hole on the slide 241, thereby disconnecting the fixed connection between the push plate 24 and the connector 23.

[0037] Preferably, the magnetic shielding mechanism 236 includes a magnetic shielding plate 2361 and a second spring 2362. Both the magnetic shielding plate 2361 and the second spring 2362 are disposed within the first mounting cavity. One end of the magnetic shielding plate 2361 can be inserted into the first ear slot to block the magnetic force between the connecting pin 233 and the magnet 234. One end of the second spring 2362 is fixedly connected to the first mounting cavity, and the other end is fixedly connected to the magnetic shielding plate 2361. It consistently applies an elastic pushing force to the magnetic shielding plate 2361. When the magnetic shielding plate 2361 is not subjected to other external forces, it remains disengaged from the first ear slot, thus maintaining the magnetic pushing force of the magnet 234 on the connecting pin 233 and overcoming the elastic pushing force of the first spring 235, ensuring that the connecting pin 233 is always inserted into the fixing hole on the slide block 241. This maintains the fixed connection between the push plate 24 and the connector 23. When multiple loads need to be launched simultaneously and continuously, the alternating launch controller 25 is disconnected from the connector 23, thereby canceling the control of the magnetic shielding plate 2361 in the first connection assembly and the magnetic shielding plate 2361 in the second connection assembly. Under the elastic thrust of the second spring 2362, the magnetic shielding plate 2361 retracts into the mounting cavity 2323. At this time, the magnet 234 resumes the magnetic thrust on the connecting pin 233 and overcomes the elastic thrust of the first spring 235, so that the connecting pin 233 is always inserted into the fixing hole on the slide 241, thereby maintaining the fixed connection between the push plate 24 and the connector 23, thus maintaining the fixed connection between the first push plate and the second push plate and the connector 23, and realizing the simultaneous and continuous launch of multiple loads.

[0038] Preferably, such as Figure 7 As shown, the projectile device 2 also includes an alternating projectile controller 25, which is detachably mounted on the connector 23. The alternating projectile controller 25 can control the first push plate and the second push plate to be alternately fixedly connected to the connector 23, thereby realizing the continuous projectile of a single load. When multiple loads need to be projected continuously at the same time, the alternating projectile controller 25 can be disconnected from the connector 23, so that the first push plate and the second push plate are both fixedly connected to the connector 23, thereby realizing the continuous projectile of multiple loads at the same time.

[0039] Preferably, the alternating projectile controller 25 is detachably installed in the fixing slot 2311; the magnetic shielding mechanism 236 further includes a connecting rod 2363, one end of which is fixedly connected to the magnetic shielding plate 2361, and the other end can be connected to the alternating projectile controller 25. When continuous projectile launching of a single load is required, the alternating projectile controller 25 is installed in the fixing slot 2311, and the connecting rod 2363 is connected to the alternating projectile controller 25. The alternating projectile controller 25 controls the magnetic shielding mechanism 236 in the first connecting assembly and the magnetic shielding mechanism 236 in the second connecting assembly to alternately block the magnetic force between the corresponding connecting pin 233 and the magnet 234, thereby controlling the first push plate and the second... The two push plates are alternately fixedly connected to the connector 23, thereby realizing the continuous throwing of a single load. When multiple loads need to be thrown continuously at the same time, the alternating throwing controller 25 is removed from the fixing slot 2311, and the connection between the connecting rod 2363 and the alternating throwing controller 25 is disconnected. This allows the magnetic shielding plate 2361 to retract into the mounting cavity 2323 under the elastic thrust of the first spring 235, restoring the magnetic thrust of the magnet 234 on the connecting pin 233 and overcoming the elastic thrust of the first spring 235, so that the connecting pin 233 is always inserted into the fixing hole on the slide 241, thereby keeping both the first push plate and the second push plate fixedly connected to the connector 23, and thus realizing the simultaneous continuous throwing of multiple loads.

[0040] Preferably, such as Figure 8 As shown, the alternating launch controller 25 includes a base 251 and a drive mechanism 252 and an alternating control mechanism 253 mounted on the base 251. The alternating control mechanism 253 is connected to the magnetic shielding mechanism 236 in the first connecting assembly and the magnetic shielding mechanism 236 in the second connecting assembly. The drive mechanism 252 is connected to the alternating control mechanism 253. The drive mechanism 252 is used to drive the alternating control mechanism 253 to rotate, thereby controlling the magnetic shielding mechanism 236 in the first connecting assembly and the magnetic shielding mechanism 236 in the second connecting assembly to alternately block the magnetic force between the corresponding connecting pin 233 and the magnet 234, thereby controlling the first push plate and the second push plate to alternately fix and connect with the connector 23, thereby realizing continuous launch of a single load.

[0041] Preferably, the base 251 is provided with a guide groove 2511, and the guide groove 2511 is provided with a limiting groove.

[0042] Preferably, such as Figure 9As shown, the driving mechanism 252 includes a driving slider 2521, a driving rod 2522, a return spring 2523, a one-way gear 2524, and a driving disk 2525. The driving slider 2521 is slidably mounted in the guide groove 2511. The driving rod 2522 is mounted on the base 251, with one end connected to the driving slider 2521 and the other end threaded and meshing with the one-way gear 2524. The one-way gear 2524 is connected to the driving disk 2525 for driving. The drive disc 2525 rotates in one direction; the return spring 2523 is sleeved on the drive rod 2522, one end of which is fixedly connected to the guide groove 2511, and the other end is fixedly connected to the drive slider 2521. The return spring 2523 is used to apply an elastic thrust to the return spring 2522. In use, when the alternating projectile controller 25 returns to the initial position with the follower 212, the drive slider 2521 contacts the inner wall of the stator 211, causing the drive slider 2521 to overcome the return force. The elastic thrust of the positioning spring 2523 slides within the guide groove 2511, driving the drive rod 2522 to rotate. The drive rod 2522 drives the one-way gear 2524 to rotate, which in turn drives the drive disk 2525 to rotate 180°, thereby driving the alternating control mechanism 253 to rotate 180°. This allows the first or second push plate to alternately connect with the connector 23. When the alternating projectile controller 25 follows the mover 212 to project the load, the drive slider 2521 separates from the inner wall of the stator 211. Under the elastic thrust of the return spring 2523, the drive slider 2521 slides in the opposite direction within the guide groove 2511, driving the drive rod 2522 to rotate in the opposite direction. The drive rod 2522 drives the one-way gear 2524 to rotate in the opposite direction. Since the one-way gear 2524 cannot drive the drive disk 2525 to rotate in the opposite direction, the alternating control mechanism 253 can maintain the connection between the first or second push plate and the connector 23 after rotating 180°.

[0043] Preferably, the one-way gear can be a ratchet gear as used in the prior art.

[0044] Preferably, the drive rod 2522 and the one-way gear 2524 constitute a worm gear mechanism.

[0045] Preferably, the end of the drive rod 2522 connected to the drive slider 2521 is provided with a drive protrusion.

[0046] Preferably, such as Figure 10As shown, the drive slider 2521 is provided with a sleeve hole 25211 and a threaded groove 25212. The sleeve hole 25211 passes through the drive slider 2521, and the drive rod 2522 passes through the sleeve hole 25211 and is rotatably connected to the sleeve hole 25211. The threaded groove 25212 is provided in the sleeve hole 25211, and the drive protrusion on the drive rod 2522 is inserted into the threaded groove 25212 and can slide along the threaded groove 25212, thereby realizing the drive slider 2521 driving the drive rod 2522 to rotate.

[0047] Preferably, the drive slider 2521 is further provided with a limiting protrusion, which slides in a limiting groove in the guide groove 2511 to limit the sliding stroke of the drive slider 2521 in the guide groove 2511.

[0048] Preferably, such as Figure 11 As shown, the drive disk 2525 includes a drive disk body 25251 and a drive disk rack 25252 fixedly mounted on the drive disk body 25251. The drive disk rack 25252 is in the shape of a 180° arc and is used to drive the alternating control mechanism 253 to rotate.

[0049] Preferably, such as Figure 12 As shown, the alternating control mechanism 253 includes a connecting shaft 2531 and a turntable 2532. The turntable 2532 includes a first turntable and a second turntable, which are symmetrically mounted at both ends of the connecting shaft 2531. The first turntable is used to connect with the connecting rod 2363 of the magnetic shielding mechanism 236 in the first connecting assembly, and the second turntable is used to connect with the connecting rod 2363 of the magnetic shielding mechanism 236 in the second connecting assembly. The first and second turntables have the same structure. The first turntable includes a turntable body 25321 and a turntable rack 25322 mounted on the turntable body 25321. The turntable rack 25322 is in the shape of a 180° arc and meshes with the drive rack 25252. When the turntable rack 25322 engages with the turntable rack 25322 in the first turntable and disengages from the turntable rack 25322 in the second turntable, the drive disk 2525 rotates 180°, driving the turntable 2532 to rotate 180° via the turntable rack 25322 in the first turntable. After the drive disk 2525 rotates 180°, the turntable rack 25322 engages with the turntable rack 25322 in the second turntable and disengages from the turntable rack 25322 in the first turntable. The drive disk 2525 continues to rotate 180°, driving the turntable 2532 to rotate 180° in the opposite direction via the turntable rack 25322 in the second turntable. This achieves the goal of driving the turntable 2532 to rotate 180° each time the drive disk 2525 drives the turntable 2532 to rotate 180° during each alternation.

[0050] Preferably, the first turntable further includes a sleeve 25323, which is mounted on the turntable body 25321 and connected to the connecting rod 2363. The sleeves 25323 in the first turntable and the sleeves 25323 in the second turntable are set at 180°, so that every 180° rotation of the turntable 2532 can control the magnetic isolation mechanism 236 in the first connecting assembly and the magnetic isolation mechanism 236 in the second connecting assembly to alternately block the magnetic force between the corresponding connecting pin 233 and the magnet 234, thereby controlling the first push plate and the second push plate to alternately fix and connect with the connector 23.

[0051] Preferably, the alternating projectile controller 25 further includes a state fixing mechanism, which includes an elastic protrusion and a fixing groove. The elastic protrusion is fixedly installed on the turntable 2532 and located on the end face opposite to the base 251, and the line connecting the elastic protrusion and the sleeve 25323 passes through the axis of the turntable 2532. The fixing groove is provided on the base 251 and located on the side opposite to the turntable 2532. Two fixing grooves are provided and arranged at 180°. The line connecting the two fixing grooves is perpendicular to the plane where the drive disk 2525 is located. The elastic protrusion can be inserted into the fixing groove, that is, every time the turntable 2532 rotates 180°, the elastic protrusion can be inserted into the fixing groove to fix the turntable 2532, preventing the turntable 2532 from rotating under the reverse drive of the magnetic isolation mechanism 236 in the non-alternating state, thereby keeping the magnetic isolation mechanism 236 in the same position after alternation until alternation occurs again.

[0052] Preferably, such as Figure 13 As shown, the load storage device 3 includes a support frame 31, a mounting mechanism 32, and load storage devices 33. The support frame 31 is mounted on a support platform 22, and the mounting mechanism 32 is installed on the support frame 31. The mounting mechanism 32 is used to mount multiple load storage devices 33. The load storage devices 33 are mounted on the mounting mechanism 32. The mounting mechanism 32 sequentially and automatically loads multiple load storage devices 33 into the support platform 22, thereby realizing rapid and automatic load loading and continuous launching of multiple loads.

[0053] Preferably, such as Figure 14As shown, the mounting mechanism 32 includes a first mounting mechanism and a second mounting mechanism. The first and second mounting mechanisms have the same structure and are symmetrically arranged. The first mounting mechanism is opposite to the first support platform, and can sequentially and automatically load the load storage devices 33 mounted on it onto the first support platform. The second mounting mechanism is opposite to the second support platform, and can sequentially and automatically load the load storage devices 33 mounted on it onto the second support platform. The first and second mounting mechanisms can load the load storage devices 33 simultaneously or alternately. The first mounting mechanism includes a drive assembly 321, a guide post 322, and a mounting plate 323. The drive assembly 321 is installed on the top wall of the support frame 31. The drive assembly 321 includes a motor, a reducer, a reel, and a traction rope. The motor, reducer, and reel are connected in sequence. One end of the traction rope is connected to the reel, and the other end is connected to the hanging plate 323. The hanging plate 323 is mounted on the guide post 322 and slides along the axis of the guide post 322. The hanging plate 323 is used to mount the load storage device 33. One end of the guide post 322 is fixedly installed on the top wall of the support frame 31, and the other end is suspended. The guide post 322 is used to restrict the rotation or swing of the hanging plate 323, so that the hanging plate 323 can only slide up and down along the axis of the guide post 322. In use, the motor drives the reel to rotate, thereby controlling the hanging plate 323 to slide up and down along the axis of the guide post 322, thereby enabling the mounting of multiple load storage devices 33 or enabling multiple load storage devices 33 to sequentially and quickly fill the mounted load storage devices 33 into the mounting slot 221 of the support platform 22, realizing rapid mounting and loading of loads.

[0054] Preferably, the suspended end of the guide post 322 is located above the top wall plate of the guide device 4 and is flush with the upper surface of the top wall plate of the guide device 4. That is, when the load storage 33 is loaded into the mounting slot 221 of the support platform 22, the suspended end of the guide post 322 is flush with the upper surface of the top wall plate of the load storage 33, so that the load storage 33 can avoid collision when sliding on the support platform 22, thereby enabling the load storage 33 to be smoothly mounted or removed from the support platform 22.

[0055] Preferably, such as Figure 15 and Figure 16As shown, the guide post 322 includes a first guide post and a second guide post; the mounting plate 323 includes a mounting plate body 3231, a hanging ring 3232 fixedly installed on the mounting plate body 3231, and a mounting plate socket 3233. The hanging ring 3232 is used to fix the traction rope, and the mounting plate socket 3233 is connected to an external power source; the mounting plate body 3231 is provided with a mounting plate ear 32311 and a mounting plate guide hole 32312. The mounting plate ear 32311 is used to mount the load storage device 33, and the mounting plate guide hole 32312 is used to mount the load storage device 33. The guide hole 32312 penetrates the mounting plate body 3231 and is used to fit onto the guide post 322. The mounting plate guide hole 32312 includes a first mounting plate guide hole and a second mounting plate guide hole. The first guide post can be inserted into the first mounting plate guide hole, and the second guide post can be inserted into the second mounting plate guide hole. This allows the mounting plate 323 to slide only along the axis of the guide post 322, preventing the mounting plate 323 from rotating or swinging. In turn, this prevents the multiple load storage devices 33 mounted on the mounting plate 323 from rotating or swinging.

[0056] Preferably, such as Figure 17 and Figure 18 As shown, the load storage 33 includes a storage body 331, an upper mounting ear 332, and a lower mounting ear 333. The upper mounting ear 332 is disposed on the upper wall plate of the storage body 331, and the lower mounting ear 333 is disposed on the lower wall plate of the storage body 331. The upper mounting ear 332 is used to connect with the mounting plate mounting ear 32311 or the lower mounting ear 333 of an adjacent load storage 33. The lower mounting ear 333 is used to connect with the upper mounting ear 332 of an adjacent load storage 33, thereby realizing the connection of multiple load storage 33.

[0057] Preferably, the memory body 331 is provided with a storage cavity 3311 and a first clearance groove 3312. The storage cavity 3311 extends through the memory body 331 and is used to place a load. The first clearance groove 3312 is located on the side wall of the memory body 331 and communicates with the storage cavity 3311. The first clearance groove 3312 is used to avoid the connecting arm 242 when the push plate 243 slides in the storage cavity 3311.

[0058] Preferably, the memory body 331 is further provided with a memory guide hole 3313, which penetrates the upper and lower wall plates of the memory body 331 and is used to fit onto the guide post 322. The memory guide hole 3313 includes a first memory guide hole and a second memory guide hole. The first guide post can pass through the first memory guide hole, and the second guide post can pass through the second memory guide hole. This allows the load memory 33 to slide up and down only along the axis of the guide post 322, guiding and positioning the load memory 33 when it is loaded into the mounting slot 221 of the support platform 22. At the same time, it can prevent sliding between multiple load memories 33 and between the load memory 33 and the mounting plate 323, and can also prevent multiple load memories 33 mounted on the mounting plate 323 from rotating or swinging.

[0059] Preferably, the load storage 33 further includes a storage plug 334 and a storage socket 335. The storage plug 334 is mounted on the upper wall panel of the storage body 331, and the storage socket 335 is mounted on the lower wall panel of the storage body 331. The storage plug 334 is used to connect to the mounting socket 3233, and the storage socket 335 is used to connect to the storage plug 334 of the adjacent load storage 33, thereby enabling power supply and communication to the load placed in the load storage 33.

[0060] Preferably, the load storage 33 further includes a roller 336, which is mounted on the lower wall plate of the storage body 331. The roller 336 is used to reduce the frictional resistance between the load storage 33 and the mounting groove 221 in the support platform 22 during the loading or unloading process, thereby achieving rapid loading or unloading and reducing wear between various mechanisms.

[0061] Preferably, such as Figure 19 As shown, the guiding device 4 includes a first guiding device and a second guiding device. The first guiding device and the second guiding device have the same structure and are symmetrically installed on the first support platform and the second support platform, respectively. The first guiding device includes a guiding device body 41. The guiding device body 41 is provided with a guiding cavity 411 and a second clearance groove 412. The guiding cavity 411 penetrates the guiding device body 41 and is used to guide the load to pop out in the throwing direction when the load is thrown. The second clearance groove 412 is disposed on the side wall plate of the guiding device body 41 and communicates with the guiding cavity 411. The second clearance groove 412 is used to avoid the connecting arm 242 when the push plate 243 slides in the guiding cavity 411.

[0062] Preferably, the cross-sectional shape of the guide cavity 411 is the same as that of the storage cavity 3311, and the dimensions of the cross-section are also the same. When the load storage 33 is loaded into the mounting slot 221 in the support platform 22, the guide cavity 411 can be opposite to and connected to the storage cavity 3311, so that the load stored in the storage cavity 3311 can smoothly enter the guide cavity 411 when the load is launched, and then the guide cavity 411 guides the load to be ejected in the launch direction.

[0063] Preferably, the width of the second clearance groove 412 is greater than or equal to the width of the first clearance groove 3312. When the load storage 33 is loaded into the mounting groove 221 in the support platform 22, the second clearance groove 412 can be opposite to and connected to the first clearance groove 3312, so that the connecting arm 242 can smoothly slide from the first clearance groove 3312 into the second clearance groove 412 when the load is thrown.

[0064] Preferably, the load storage 33 further includes a locking latch 337, which is disposed on the upper wall plate of the storage body 331; the guide device body 41 is also provided with a locking groove 413, which is disposed on the upper wall plate of the guide device body 41 and located on the side close to the load storage 33, and opposite to the locking latch 337. The locking latch 337 can be engaged in the locking groove 413, thereby enabling rapid positioning of the load storage 33 when it is mounted, and enabling the load loaded onto the mounting slot 221 in the support platform 22 to be loaded during load ejection. The memory 33 and the guide device 4 lock quickly to prevent the load memory 33 from sliding freely away from the guide device 4 when the load is launched. Specifically, when the load memory 33 is mounted, it is pushed onto the mounting slot 221 in the support platform 22, and the upper mounting ear 332 of the load memory 33 is engaged with the mounting plate mounting ear 32311 or with the lower mounting ear 333 of the adjacent load memory 33. When the locking lock 337 engages with the locking slot 413, it indicates that the load memory 33 is in the launch position (the launch position refers to the position where the mounted load memory 33 falls onto the support platform 22). When the load memory 33 is mounted on the mounting slot 221, the memory plug 334 is inserted into the mounting plate socket 3233, or the memory plug 334 is inserted into the memory socket 335 of the adjacent load memory 33. The memory guide hole 3313 is exactly opposite to the guide post 322, that is, the first memory guide hole is opposite to the first guide post, and the second memory guide hole is opposite to the second guide post, thereby realizing the rapid positioning of the load memory 33 when mounting the load memory 33; when the load is ejected, the load memory 33 is loaded into the mounting slot 221 of the support platform 22 and locked in place. Lock 337 engages with lock slot 413, indicating that load storage 33 is in the ejection position. At this time, storage cavity 3311 and guide cavity 411 are opposite each other, and first clearance slot 3312 and second clearance slot 412 are opposite each other. At the same time, load storage 33 and guide device 4 are quickly locked together to prevent load storage 33 from sliding freely away from guide device 4 when ejecting load. After the load is ejected, lock 337 can also be automatically disengaged from lock slot 413 to quickly unlock load storage 33 and guide device 4, thereby enabling load storage 33 to exit support platform 22.

[0065] Preferably, such as Figure 20 As shown, the locking groove 413 includes a slot 4131, a tenon 4132, and an avoidance groove 4133. The slot 4131 is open on the side closest to the load memory 33. The tenon 4132 is located on the sidewalls of the slot 4131 adjacent to the open end. The avoidance groove 4133 is located on the sidewall of the slot 4131 opposite to the open end.

[0066] Preferably, such as Figure 21 and Figure 22As shown, the latch 337 includes a base plate 3371, a pressure plate 3372, a latch 3373, and a clamping spring 3374. The base plate 3371 is fixedly connected to the upper wall plate of the memory body 331. The base plate 3371 can be latched into the latch slot 4131, thereby guiding and quickly positioning the connection between the load memory 33 and the guide device 4. The base plate 3371 is provided with a latch mounting groove 33711, a pressure plate mounting groove 33712, and a long groove. Hole 33713, the elongated slot 33713 is provided on the side walls on both sides of the pressure plate mounting groove 33712; the latch 3373 and the clamping spring 3374 are both installed in the latch mounting groove 33711, the latch 3373 can slide in the latch mounting groove 33711, and when the latch 3373 slides out of the latch mounting groove 33711, it can be engaged in the tenon 4132, thereby quickly locking the load storage device 33 and the guide device 4 to prevent the load storage device 33 from locking. The storage device 33 slides freely away from the guide device 4 when the load is thrown. One end of the clamping spring 3374 is fixedly connected to the latch mounting groove 33711, and the other end is fixedly connected to one end of the latch 3373. The clamping spring 3374 always applies an elastic thrust to the latch 3373, so that the latch 3373 maintains the potential energy to slide out of the latch mounting groove 33711. The pressure plate 3372 is installed in the pressure plate mounting groove 33712 and can slide back and forth in the pressure plate mounting groove 33712 along the throwing direction of the load. The pressure plate 3372 contacts the latch 3373. By squeezing the pressure plate 3372, the pressure plate 3372 moves towards the load storage device 33, thereby forcing the latch 3373 to move away from the latch groove 4131, and then the latch 3373 exits the latch groove 4131 and retracts into the latch mounting groove 33711, thereby quickly unlocking the load storage device 4.

[0067] Preferably, the locking mechanism 337 further includes a tongue plate 3375, which is mounted on the elongated slot 33713 and contacts the pressure plate 3372. The tongue plate 3375 is rotatable and slidable, meaning it can reciprocate within the elongated slot 33713 along the throwing direction of the load and can rotate within the slot 33713. In use, when the load is thrown, the push plate 243 pushes the load from the storage cavity 3311 into the guide cavity 411. The push plate 243 contacts the tongue plate 3375, causing the tongue plate 3375 to rotate and push upward. The tongue plate 3375 rotates into the avoidance groove 4133, thereby creating an avoidance and keeping the locking tenon 3373 locked into the mortise 4133. Within 132, the load storage 33 and the guide device 4 remain locked. After the load is ejected, when the push plate 243 returns, the push plate 243 contacts the tongue plate 3375 and presses against the tongue plate 3375. The tongue plate 3375 presses against the pressure plate 3372, causing the pressure plate 3372 to move closer to the load storage 33. This forces the latch 3373 to move away from the slot 4131, causing the latch 3373 to exit the slot 4131. This quickly releases the lock between the load storage 33 and the guide device 4, and continues to drive the load storage 33 to slide on the mounting slot 221 of the support platform 22, causing the load storage 33 to exit the support platform 22. The push plate 243 returns to its initial position.

[0068] Preferably, such as Figure 23 As shown, the tongue plate 3375 includes a sliding plate 33751, a rotating shaft 33752, and a clearance protrusion 33753. The rotating shaft 33752 is fixedly connected to the sliding plate 33751 and inserted into the elongated slot 33713, allowing it to slide and rotate within the slot 33713. The sliding plate 33751 is disposed within the pressure plate mounting groove 33712 and can slide within it. Simultaneously, the pressure plate mounting groove 33712 also restricts the downward rotation of the sliding plate 33751. The clearance protrusion 33753 is connected to the sliding plate 33751. Plate 33751 is fixedly connected; the avoidance protrusion 33753 is provided with an avoidance surface, which is inclined in the direction of load throwing. When the push plate 243 contacts the avoidance surface, it can push the avoidance protrusion 33753 upward and pass through the avoidance protrusion 33753; the avoidance protrusion 33753 is also provided with a pushing surface, which is perpendicular to the slide plate 33751 or inclined in the direction of load throwing. When the push plate 243 contacts the pushing surface, it can push the tongue plate 3375 to move closer to the load storage 33.

[0069] Preferably, such as Figure 24As shown, the tenon 3373 has a pressing part 33731 and a pin part 33732. The pressing part 33731 has a pressing surface, which is inclined and contacts the pressure plate 3372. The pin part 33732 can be inserted into the tenon groove 4132. The pin part 33732 has an avoidance surface. The avoidance surface is used to contact the side wall of the groove 4131 when the lock 337 is engaged in the lock groove 413 during the process of mounting the load storage device 33. This causes the pin part 33732 to be pressed and retracted into the tenon mounting groove 33711, so that the lock 337 can be smoothly engaged in the lock groove 413, realizing the rapid locking of the load storage device 33 and the guide device 4, and realizing the rapid positioning of the load storage device 33.

[0070] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. A continuous load release method for conducting continuous load release tests, characterized in that, The loading device includes a base (1), a launching device (2), a load storage device (3) and a guiding device (4). The launching device (2) is installed on the base (1) and the angle between the launching device (2) and the base (1) can be adjusted so as to adjust the load launching angle. The projectile device (2) includes a catapult (21), a support platform (22), a connector (23), a push plate (24), and an alternating projectile controller (25). The alternating projectile controller (25) is detachably mounted on the connector (23). The alternating projectile controller (25) can control the switching between continuous projectile launch of a single load or simultaneous continuous projectile launch of multiple loads. The load storage device (3) includes a support frame (31), a mounting mechanism (32) and a load storage device (33). The mounting mechanism (32) is used to mount multiple load storage devices (33) and automatically load multiple load storage devices (33) into the ejection device (2) in sequence. The continuous load ejection method includes the following steps: Step 1: Mount multiple load storage devices (33) onto the mounting mechanism (32); Step 2: Adjust the load projection angle according to the load projection requirements, and then proceed to Step 3 or Step 4; Step 3: Connect the alternating launch controller (25) to the connector (23) and start the catapult (21) to launch a single load continuously; Step 4: Disconnect the alternating launch controller (25) from the connector (23) and start the catapult (21) to launch multiple loads simultaneously and continuously.

2. The continuous load ejection method according to claim 1, characterized in that, Step 1 further includes: Step 11: sequentially mounting multiple load storage devices (33) onto the first mounting mechanism.

3. The continuous load ejection method according to claim 2, characterized in that, Step 11 further includes: controlling the motor drive wheel in the first mounting mechanism to rotate, so that the mounting plate (323) descends along the guide post (322) to above the first guide device, and makes the mounting plate (323) flush with the upper surface of the top wall plate of the first guide device.

4. The continuous load ejection method according to claim 3, characterized in that, Step 11 further includes: installing the first load memory (33) in the mounting slot (221) of the first support platform, and engaging the upper hanging ear (332) of the first load memory (33) with the hanging plate hanging ear (32311), and pushing the first load memory (33) to engage the locking lock (337) into the locking slot (413).

5. The continuous load ejection method according to claim 4, characterized in that, Step 11 further includes: controlling the motor drive pulley in the first mounting mechanism to rotate, lifting the first mounted load storage device (33) above the first guide device, and continuing to mount the second load storage device (33).

6. The continuous load ejection method according to claim 5, characterized in that, Step 1 further includes: Step 12: sequentially mounting multiple load storage devices (33) onto the second mounting mechanism; Step 12 is the same as Step 11.

7. The continuous load ejection method according to claim 1, characterized in that, Step 3 further includes: Step 31: Fix the alternating projectile controller (25) in the fixing slot (2311) and connect the first connecting component and the second connecting component to the alternating projectile controller (25).

8. The continuous load ejection method according to claim 1, characterized in that, Step 4 further includes: Step 41: Remove the alternating projectile controller (25) and disconnect both the first connecting component and the second connecting component from the alternating projectile controller (25).

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