Multi-station dual-environment centrifugal device

Abstract

The utility model discloses a multi-station dual-environment centrifugal device which comprises a main shaft turntable component, a rack component, an upper cover and protective ring component, an explosion-proof computer, an explosion-proof control box, a rotary centrifugal tire and a fixed centrifugal tire. According to the utility model, a double-main-shaft centrifugal structure is designed, a rapid clamping and locking mould is adopted, and a fiber laser switch, a PLC system and an upper computer system are combined, so that the centrifugal rotating speed test of the inertia overload and centrifugal insurance release state of a specific fuze component is realized; according to the centrifugal test fixture, centrifugal tests of a plurality of components under two inertia forces can be realized at the same time, clamping is convenient and fast, the test efficiency and convenience are greatly improved, and the centrifugal test fixture can also be used for centrifugal tests of components with similar size and structure forms by replacing the centrifugal fixture; according to the centrifugal device, the position of the unlocking striker can be detected and displayed in real time through an upper computer interface, and the centrifugal device has eight stations which can be compatible with various products and has the advantages of being high in centrifugal detection efficiency, low in error and the like.

Description

Technical Field

[0001] This utility model belongs to the field of centrifuge technology and relates to a multi-functional dual-environment centrifuge device. Background Technology

[0002] A certain product is an excitation device. In actual operation, the product needs to complete the excitation action under a specific centrifugal force to achieve its corresponding function. The product tested by this detection device requires two excitation actions during actual operation: the first excitation is completed after the product's rotation reaches a certain speed; the second excitation is completed after the product's radial acceleration exceeds a certain value. During the production process of this product, in order to ensure its reliable operation under specific conditions, random sampling inspection is required. The existing inspection method is to centrifuge the components twice and determine whether the excitation was successful by listening to the sound. There is a lack of a multi-station, dual-environment centrifuge device with high-precision data acquisition capabilities. Utility Model Content

[0003] (I) Purpose of the utility model

[0004] The purpose of this invention is to design a multi-station, dual-environment centrifuge device to detect the positional change of the firing pin during release and accurately record the centrifugation value during release. At the same time, the detection station should be compatible with multiple products. This centrifuge device should have the characteristics of high inspection efficiency and low error.

[0005] (II) Technical Solution

[0006] To solve the aforementioned technical problems, this utility model provides a multi-position dual-environment centrifuge device, comprising: a spindle turntable component 01, a frame component 02, a top cover and protective ring component 03, an explosion-proof computer 04, an explosion-proof control box 05, a rotating centrifugal tire 06, and a fixed centrifugal tire 07. The frame component 02 serves as the supporting component of the entire device. The spindle turntable component 01 is mounted on the left side of the frame component 02, and its rotation provides axial acceleration for the product. The top cover and protective ring component 03 is fixed to the frame component 02 and coaxially arranged above the spindle turntable component 01, providing protection. The explosion-proof computer 04 is mounted on the frame component 02 and located to the right of the spindle turntable component 01. During equipment operation, the explosion-proof computer 04 provides real-time monitoring and control. The system reflects the operating status of the reaction equipment and enables control and debugging of the equipment. Explosion-proof control box 05 is installed on the right side of the frame component 02, and is responsible for the electrical control functions of the entire equipment. There are four rotating centrifugal tires 06 and four fixed centrifugal tires 07, installed on the main shaft turntable component 01. The four rotating centrifugal tires 06 are arranged horizontally around the axis of the main shaft turntable component 01 at 90° intervals. The four fixed centrifugal tires 07 are arranged between the four rotating centrifugal tires 06, at 90° intervals to achieve dynamic balance. The fixed centrifugal tires 07 clamp the product and rotate synchronously with the main shaft turntable component 01, providing axial centrifugal force to the product. The rotating centrifugal tires 06 clamp the product and provide radial centrifugal force.

[0007] The main spindle turntable component 01 includes: small synchronous pulley I01-1, turntable rotation motor 01-2, large synchronous pulley I01-3, turntable shaft 01-4, electric slip ring 01-5, large bevel gear 01-6, large synchronous pulley II01-7, small synchronous pulley II01-8, bevel gear rotation motor 01-9, turntable 01-10, spiral bevel gear shaft 01-11, cable guide tube 01-12, and fiber laser switch 01-1. 3; The turntable shaft 01-4, large bevel gear 01-6, and cable guide tube 01-12 are arranged coaxially from the outside to the inside. The turntable 01-10 is fixed above the turntable shaft 01-4 with screws. The large synchronous pulley I01-3 is installed below the turntable shaft via a key connection. The turntable rotation motor 01-2 is located on the right side of the turntable shaft. The small synchronous pulley I01-1 is installed on the turntable rotation motor 01-2 and cooperates with the large synchronous pulley I01-3 to drive the transmission from... The rotating turntable shaft 01-4 and turntable 01-10 provide an axial centrifugal environment for the equipment. The large bevel gear 01-6 is installed inside the turntable shaft 01-4 and rotates relative to it via bearings. The spiral bevel gear shaft 01-11 meshes with the large bevel gear 01-6. The bevel gear drive motor 01-9 is located on the left side of the turntable shaft 01-4. The small synchronous pulley II 01-8 is installed on the bevel gear drive motor 01-9 and works with the large synchronous pulley II 01-7 installed below the large bevel gear 01-6 to drive the large bevel gear 01-6 and the spiral bevel gear shaft 01-11 to mesh and provide a radial centrifugal environment for the equipment. The conduit 01-12 is located inside the large bevel gear shaft and connects the fiber laser switch 01-13 on the upper part of the equipment to the electric slip ring 01-5 installed below it to transmit sensor signals.

[0008] When the main shaft turntable component 01 is working, the small synchronous pulley I01-1 rotates, driving the turntable 01-10 and turntable shaft 01-4 of the large synchronous pulley I01-3 to rotate. When the small synchronous pulley II01-8 is stationary, the spiral bevel gear shaft 01-11 and the meshing large bevel gear 01-6 move relative to each other and begin to rotate, thereby realizing two centrifugal forces.

[0009] When the turntable rotating motor 01-2 and the bevel gear rotating motor 01-9 are running at the same speed, there is no relative movement between the meshing bevel gears, and only axial centrifugal force is provided; when only the small synchronous pulley II01-8 rotates, only radial centrifugal force is provided.

[0010] Among them, the rotating centrifugal tire 06 and the fixed centrifugal tire 07 are installed on the turntable 01-10 and the spiral bevel gear shaft 01-11. By setting different rotation speeds of the turntable rotation motor 01-2 and the bevel gear rotation motor 01-9, the speed of the centrifugal turntable and the rotation speed of the product centrifugal safety test can be changed.

[0011] Among them, the top cover and protective ring component 03 provide a safe space for product centrifugal testing. The top cover is equipped with an electronic interlock switch to ensure that the main shaft will not rotate when the top cover is opened. When the centrifuge turntable is working, the top cover is also equipped with an electronic magnetic lock to ensure that the top cover cannot be opened manually.

[0012] Among them, the explosion-proof computer 04 includes a computer and an explosion-proof protective cover, serving as the host computer for the entire machine.

[0013] Among them, the explosion-proof control box 05 includes fiber laser switches 01-13 and an explosion-proof box. There are 8 fiber laser switches 01-13 in total, which are installed at the center of the rotating centrifugal tire 06 and the fixed centrifugal tire 07. They are used to detect whether the internal specific device of the product has been displaced after centrifugation, thereby determining whether the product has been successfully excited and thus judging whether it is qualified.

[0014] Among them, the rotating centrifugal tire 06 is used for dual-environment centrifugation testing, and the fixed centrifugal tire 07 is used for individual inertial centrifugation testing; both the rotating centrifugal tire 06 and the fixed centrifugal tire 07 adopt a quick clamping and locking mechanism, and have the same appearance and operation.

[0015] The centrifugal tire 06 includes: a front seat 06-1, a firing pin retaining ring 06-2, a rear seat 06-3, a locking ring 06-4, a pin 06-5, a spring 06-6, a connecting handle 06-7, and a steel ball 06-8. The connecting handle 06-7 is located at the rightmost end of the component and is bolted to the main spindle turntable component 01. The fiber laser switch 01-13 is installed in the through hole of the connecting handle 06-7. The front seat 06-1 is located at the left end and has a long keyway and a steel ball hole. The rear seat 06-3 is coaxially arranged inside the front seat 06-1 and has a... The locking ring 06-5, with a keyway and ball groove, is coaxially arranged with the front seat 06-1 and mounted on the outside of the front seat 06-1. The rear seat 06-3, front seat 06-1, and locking ring 06-4 are fitted together from the inside out and positioned by pin 06-5. The front seat 06-1 is then bolted to the connecting handle 06-7. Four springs 06-6 are installed on four spring grooves equidistantly arranged around the axis on the connecting handle 06-7, providing elasticity between the rear seat 06-3 and the connecting handle 06-7, thus enabling the rear seat 06-3 to... Reset function; When the equipment is running, steel ball 06-8 is located in the steel ball groove of part rear seat 06-3. At this time, because the locking ring 06-4 is located above steel ball 06-8, steel ball 06-8 cannot move, so part rear seat 06-3 cannot move, realizing the self-locking of the component during operation; When clamping the product, pull the locking ring 06-4, and the key moves with the locking ring 06-4. At this time, the locking ring 06-4 is no longer blocking the upper side of steel ball 06-8, the self-locking of part rear seat 06-3 is released, and at the same time the key moves the part rear seat 06-3 with the shorter keyway to the front seat of the part. When the keyway of part 06-1 reaches its maximum travel at its farthest point, the product can be installed or removed. After releasing the locking ring 06-4, the rear seat 06-3 of the part resets under the action of the spring 06-6. The rear seat 06-3 of the part moves forward, and the key does not move until it contacts one end of the keyway of the rear seat 06-3. At this time, the key and the locking ring 06-4 begin to move. After the rear seat 06-3 of the part has reset, the steel ball 06-8 falls back into the steel ball groove. The locking ring 06-4 resets after the rear seat 06-3 of the part has reset, covering the upper side of the steel ball 06-8, thus achieving self-locking of the component.

[0016] (III) Beneficial Effects

[0017] The multi-station dual-environment centrifuge device provided by the above technical solution features a dual-spindle centrifugal structure and employs a quick-clamping locking fixture. Combined with a fiber laser switch, PLC system, and host computer system, it enables centrifugal speed testing of specific components under inertial overload and centrifugal safety release states. This testing device can simultaneously perform centrifugal testing of multiple components under two inertial forces. Clamping is convenient and quick, greatly improving testing efficiency and convenience. By changing the centrifugal fixture, it can also be used for centrifugal testing of components with similar dimensions and structures. This invention can detect the position of the safety release trigger and display it in real time through the host computer interface. This centrifuge device has eight stations, is compatible with various products, and features high centrifugal testing efficiency and low error. Attached Figure Description

[0018] Figure 1 This is a front view of a multi-functional dual-environment centrifuge.

[0019] Figure 2 Top view of a multi-functional dual-environment centrifuge;

[0020] Among them, 01 is the main spindle turntable component, 02 is the frame component, 03 is the cover and protective ring component, 04 is the explosion computer, 05 is the explosion control box, 06 is the rotary centrifugal tire, and 07 is the stationary centrifugal tire.

[0021] Figure 3 Main view of the spindle turntable component;

[0022] Among them, 01-1 is small synchronous pulley 1, 01-2 is turntable rotation motor, 01-3 is large synchronous pulley 1, 01-4 is turntable shaft, 01-5 is electric slip ring, 01-6 is large bevel gear, 01-7 is large synchronous pulley 2, 01-8 is small synchronous pulley 2, 01-9 is bevel gear rotation motor, 01-10 is turntable, 01-11 is spiral bevel gear shaft, 01-12 is cable guide tube, and 01-13 is fiber laser switch;

[0023] Figure 4 This is a model diagram of a rotating centrifugal tire;

[0024] Figure 5 This is a schematic diagram of a rotating centrifugal tire;

[0025] Among them, 06-1 is the front seat of the part, 06-2 is the firing pin retaining ring, 06-3 is the rear seat of the part, 06-4 is the locking ring, 06-5 is the pin, 06-6 is the spring, 06-7 is the connecting handle, and 06-8 is the steel ball.

[0026] Figure 6 For the fixed centrifugal tire model diagram;

[0027] Figure 7 A schematic diagram of a fixed centrifugal tire;

[0028] Among them, 07-1 is the base, and the remaining parts are... Figure 5 The parts in a rotating centrifugal tire are identical. Detailed Implementation

[0029] To make the objectives, contents, and advantages of this utility model clearer, the specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0030] Reference Figure 1 and Figure 2 As shown, this embodiment of the multi-position dual-environment centrifuge device includes a spindle turntable component 01, a frame component 02, a top cover and protective ring component 03, an explosion-proof computer 04, an explosion-proof control box 05, a rotating centrifugal wheel 06, and a fixed centrifugal wheel 07. The frame component 02 serves as the supporting component of the entire device, providing installation positions for other components. The spindle turntable component 01 is installed on the left side of the frame component 02, and its rotation provides axial acceleration for the product. The top cover and protective ring component 03 is fixed to the frame component 02 and coaxially arranged above the spindle turntable component 01, providing protection against product or component splashing due to centrifugal force during device operation. The explosion-proof computer 04 is installed on the frame component 02 and located on the right side of the spindle turntable component 01. During device operation, the explosion-proof computer... 4. Real-time feedback on equipment operating status and control and debugging of the equipment; Explosion-proof control box 05 is installed on the right side of frame component 02, and explosion-proof control box 05 is responsible for the electrical control function of the entire equipment; There are four rotating centrifugal tires 06 and four fixed centrifugal tires 07, which are installed on the main shaft turntable component 01. The four rotating centrifugal tires 06 are arranged horizontally around the axis of the main shaft turntable component 01 at 90° to each other. The four fixed centrifugal tires 07 are arranged between the four rotating centrifugal tires 06, and the four fixed centrifugal tires 07 are also arranged at 90° to each other to achieve dynamic balance. The fixed centrifugal tires 07 clamp the product and rotate synchronously with the main shaft turntable component 01, thereby providing axial centrifugal force to the product. The rotating centrifugal tires 06 can also clamp the product and provide radial centrifugal force to the product when they rotate.

[0031] 1. Spindle Turntable Component 01

[0032] This component consists of: 01-1 small synchronous pulley I, 01-2 turntable rotation motor, 01-3 large synchronous pulley I, 01-4 turntable shaft, 01-5 electric slip ring, 01-6 large bevel gear, 01-7 large synchronous pulley II, 01-8 small synchronous pulley II, 01-9 bevel gear rotation motor, 01-10 turntable, 01-11 spiral bevel gear shaft, 01-12 cable guide tube, and 01-13 fiber laser switch. The turntable shaft 01-4, large bevel gear 01-6, and cable guide tube 01-12 are arranged coaxially from the outside to the inside. The turntable 01-10 is fixed above the turntable shaft 01-4 with screws. The large synchronous pulley I01-3 is installed below the turntable shaft via a key connection. The turntable rotation motor 01-2 is located on the right side of the turntable shaft. The small synchronous pulley I01-1 is mounted on the turntable rotation motor 01-2 and works with the large synchronous pulley I01-3 to drive the rotation of the turntable shaft 01-4 and the turntable 01-10, providing an axial centrifugal environment for the equipment. The large bevel gear 01-6 is installed inside the turntable shaft 01-4 and works with it via bearings to achieve relative rotation between the two. The spiral bevel gear shaft 01-11 meshes with the large bevel gear 01-6. The bevel gear rotating motor 01-9 is located on the left side of the turntable shaft 01-4. The small synchronous pulley II 01-8 is mounted on the bevel gear rotating motor 01-9 and works with the large synchronous pulley II 01-7 mounted below the large bevel gear 01-6 to drive the large bevel gear 01-6 and the spiral bevel gear shaft 01-11 to mesh and achieve transmission, providing a radial centrifugal environment for the equipment. The conduit 01-12 is located inside the large bevel gear shaft. Its function is to connect the fiber laser switch 01-13 on the upper part of the equipment to the electric slip ring 01-5 mounted on its lower part to realize the transmission of sensor signals without affecting the operation of the equipment.

[0033] During operation, the rotation of the small synchronous pulley I01-1 drives the turntable 01-10 and turntable shaft 01-4 of the large synchronous pulley I01-3 to rotate. When the small synchronous pulley II01-8 is stationary, the spiral bevel gear shaft 01-11 and the meshing large bevel gear 01-6 undergo relative motion and begin to rotate, thus achieving two types of centrifugal force. When the turntable rotation motor 01-2 and the bevel gear rotation motor 01-9 are running at the same speed, there is no relative motion between the meshing bevel gears, and only axial centrifugal force is provided at this time. When only the small synchronous pulley II01-8 rotates, only radial centrifugal force is provided.

[0034] The rotating centrifugal tire 06 and the fixed centrifugal tire 07 are installed on the turntable 01-10 and the spiral bevel gear shaft 01-11. By setting different rotation speeds of the turntable rotating motor 01-2 and the bevel gear rotating motor 01-9, the speed of the centrifugal turntable and the rotation speed of the product centrifugal safety test can be changed, that is, the product can be centrifuged at different g values ​​and the safety mechanism of the centrifugal safety mechanism can be released at different rotation speeds.

[0035] 2. Rack Components 02

[0036] This component is a supporting part of the entire machine.

[0037] 3. Top cover and protective ring components 03

[0038] This component provides a safety space for centrifugal testing of this device. The top cover is equipped with an electronic interlock switch to ensure that the main shaft will not rotate when the top cover is open. When the centrifuge turntable is working, the top cover is also equipped with an electronic magnetic lock to ensure that the top cover cannot be opened manually.

[0039] 4. Explosion-proof computer 04

[0040] This component, consisting of a computer and an explosion-proof enclosure, serves as the host control computer for the entire machine. This component can be customized into a molded product that meets explosion-proof requirements.

[0041] 5. Explosion-proof control box 05

[0042] This system consists of fiber laser switches 01-13 and an explosion-proof enclosure 05. There are eight fiber laser switches 01-13, installed at the center of the rotating centrifuge 06 and the fixed centrifuge 07. They are used to detect whether a specific internal device has shifted after centrifugation, thus determining whether the product has been successfully excited and whether it is qualified. All actions of the device are completed through PLC programming. Settings and operations are all performed in dialog boxes on the explosion-proof computer, including setting centrifuge operating parameters, acquiring fiber laser switch signal signals, acquiring turntable rotation counts, and calculating centrifugation g-values. It also performs user login verification, real-time saving and display of detection data, and historical data review. Normal operation requires only a few buttons, including a two-hand start button, a pause button, an emergency stop button, and a work / debugging switch.

[0043] 6. Rotating centrifugal tire 06. Fixed centrifugal tire 07

[0044] The machine has two types of centrifugal jigs: a rotating centrifugal jig 06 for dual-environment centrifugal testing and a fixed centrifugal jig 07 for single-inertial centrifugal testing. Both jigs adopt a quick-clamping and locking mechanism, and have the same appearance and operation. The components include: part front seat 06-1, firing pin retaining ring 06-2, part rear seat 06-3, locking ring 06-4, pin 06-5, spring 06-6, connecting handle 06-7, and steel ball 06-8. Among them, the connecting handle 06-7 is located at the rightmost end of the component and is fastened to the spindle turntable component 01 by bolts. The fiber laser switch 01-13 is installed in the through hole of the connecting handle 06-7. The front part seat 06-1 is located at the left end and has a long keyway and a ball bearing hole. The rear part seat 06-3 is coaxially arranged inside the front part seat 06-1 and has an end keyway and a ball bearing groove. The locking ring 06-5 has a keyway hole and is coaxially arranged with the front part seat 06-1, and is installed on the outside of the front part seat 06-1. The rear part seat 06... -3. The front seat 06-1 and locking ring 06-4 are fitted together from the inside out and positioned by pin 06-5. The front seat 06-1 and connecting handle 06-7 are then fixed together with bolts. Four springs 06-6 are installed on four spring slots equidistantly arranged around the axis on the connecting handle 06-7, providing elasticity between the rear seat 06-3 and the connecting handle 06-7, enabling the rear seat 06-3 to have a reset function. The steel ball 06-8 is located in the steel ball slot of the rear seat 06-3 when the equipment is running. With the locking ring 06-4 positioned above the steel ball 06-8, the steel ball 06-8 cannot move, thus preventing the rear seat 06-3 from moving and achieving self-locking of the component during operation. When clamping the product, pulling the locking ring 06-4 causes the key to move along with it. At this point, the locking ring 06-4 no longer obstructs the upper side of the steel ball 06-8, releasing the self-locking of the rear seat 06-3. Simultaneously, the key moves the shorter keyway of the rear seat 06-3, reaching its maximum stroke when it reaches the farthest end of the long keyway of the front seat 06-1. At this point, the product is installed or removed; after releasing the locking ring 06-4, the part rear seat 06-3 resets under the action of the spring 06-6, and the part rear seat 06-3 moves forward. At this time, the key does not move until the key contacts one end of the keyway of the part rear seat 06-3. The key and the locking ring 06-4 then begin to move. After the part rear seat 06-3 has completed its reset, the steel ball 06-8 falls back into the steel ball groove. The locking ring 06-4 resets after the part rear seat 06-3 has completed its reset, blocking the upper side of the steel ball 06-8, thus achieving self-locking of the component. Each centrifuge fixture is equipped with a fiber laser switch 01-13, which can detect the change in the firing pin position when the inertial safety is released and upload it to the PLC. The control program can identify the number of rotations of the turntable at the switch's point of action and thus calculate the real-time centrifugal value of the product.

[0045] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A multi-functional dual-environment centrifuge device, characterized in that, include: The components include a spindle turntable assembly (01), a frame assembly (02), a top cover and protective ring assembly (03), an explosion-proof computer (04), an explosion-proof control box (05), a rotating centrifugal tire (06), and a fixed centrifugal tire (07). The frame assembly (02) serves as the supporting component for the entire device. The spindle turntable assembly (01) is installed on the left side of the frame assembly (02). The spindle turntable assembly (01) rotates to provide axial acceleration for the product. The top cover and protective ring component (03) are fixed on the frame component (02) and coaxially arranged above the spindle turntable component (01) for protection; the explosion-proof computer (04) is installed on the frame component (02) and located on the right side of the spindle turntable component (01). During equipment operation, the explosion-proof computer (04) reflects the equipment's operating status in real time and controls and debugs the equipment; the explosion-proof control box (05) is installed on the right side of the frame component (02) and is responsible for the electrical control functions of the entire equipment; the rotating centrifugal tire (06) and the fixed centrifugal tire (07) are each There are four centrifugal tires (06) installed on the main spindle turntable component (01). The four rotating centrifugal tires (06) are arranged horizontally on the main spindle turntable component (01) at 90° to each other. The four fixed centrifugal tires (07) are arranged between the four rotating centrifugal tires (06) respectively. The four fixed centrifugal tires (07) are arranged at 90° to each other to achieve dynamic balance. The fixed centrifugal tires (07) clamp the product and rotate synchronously with the main spindle turntable component (01) to provide axial centrifugal force to the product. The rotating centrifugal tires (06) clamp the product and provide radial centrifugal force to the product.

2. The multi-functional dual-environment centrifuge device as described in claim 1, characterized in that, The spindle turntable assembly (01) includes: small synchronous pulley I (01-1), turntable rotation motor (01-2), large synchronous pulley I (01-3), turntable shaft (01-4), electric slip ring (01-5), large bevel gear (01-6), large synchronous pulley II (01-7), small synchronous pulley II (01-8), bevel gear rotation motor (01-9), turntable (01-10), spiral bevel gear shaft (01-11), cable guide tube (01-12), and fiber laser switch (…). 01-13); The turntable shaft (01-4), large bevel gear (01-6), and cable guide (01-12) are arranged coaxially from the outside to the inside. The turntable (01-10) is fixed above the turntable shaft (01-4) with screws. The large synchronous pulley I (01-3) is installed below the turntable shaft by a key connection. The turntable rotation motor (01-2) is arranged on the right side of the turntable shaft. The small synchronous pulley I (01-1) is installed on the turntable rotation motor (01-2) and is matched with the large synchronous pulley I (01-3). The combined transmission drives the turntable shaft (01-4) and turntable (01-10) to rotate, providing an axial centrifugal environment for the equipment; the large bevel gear (01-6) is installed inside the turntable shaft (01-4) and cooperates with the turntable shaft (01-4) through bearings to achieve relative rotation between the two; the spiral bevel gear shaft (01-11) meshes with the large bevel gear (01-6); the bevel gear drive motor (01-9) is arranged on the left side of the turntable shaft (01-4); and the small synchronous pulley II (01-8) is installed on the bevel gear shaft. The gear rotates on the motor (01-9) and works with the large synchronous pulley II (01-7) installed below the large bevel gear (01-6) to drive the large bevel gear (01-6) and the spiral bevel gear shaft (01-11) to mesh and achieve transmission, providing a radial centrifugal environment for the equipment; the conduit (01-12) is arranged inside the large bevel gear shaft to connect the fiber laser switch (01-13) on the upper part of the equipment to the electric slip ring (01-5) installed below it to realize the transmission of sensor signals.

3. The multi-functional dual-environment centrifuge device as described in claim 2, characterized in that, When the main spindle turntable component (01) is working, the rotation of the small synchronous pulley I (01-1) drives the turntable (01-10) and turntable shaft (01-4) of the large synchronous pulley I (01-3) to rotate. When the small synchronous pulley II (01-8) is stationary, the spiral bevel gear shaft (01-11) and the meshing large bevel gear (01-6) start to rotate relative to each other, thereby realizing two centrifugal forces.

4. The multi-functional dual-environment centrifuge device as described in claim 3, characterized in that, When the turntable rotating motor (01-2) and the bevel gear rotating motor (01-9) are running at the same speed, there is no relative movement between the meshing bevel gears, and only axial centrifugal force is provided; when only the small synchronous pulley II (01-8) rotates, only radial centrifugal force is provided.

5. The multi-functional dual-environment centrifuge device as described in claim 4, characterized in that, The rotating centrifugal tire (06) and the fixed centrifugal tire (07) are mounted on the turntable (01-10) and the spiral bevel gear shaft (01-11). By setting different rotation speeds of the turntable rotation motor (01-2) and the bevel gear rotation motor (01-9), the speed of the centrifugal turntable and the rotation speed of the product centrifugal safety test can be changed.

6. The multi-functional dual-environment centrifuge device as described in claim 5, characterized in that, The top cover and protective ring component (03) provide a safe space for product centrifugation testing. The top cover is equipped with an electronic interlock switch to ensure that the main shaft will not rotate when the top cover is opened. When the centrifuge turntable is working, the top cover is also equipped with an electronic magnetic lock to ensure that the top cover cannot be opened manually.

7. The multi-functional dual-environment centrifuge device as described in claim 6, characterized in that, The explosion-proof computer (04) includes a computer and an explosion-proof shield, serving as the host computer for the entire machine.

8. The multi-functional dual-environment centrifuge device as described in claim 7, characterized in that, The explosion-proof control box (05) includes fiber laser switches (01-13) and an explosion-proof box. There are a total of 8 fiber laser switches (01-13), which are installed at the center of the rotating centrifugal tire (06) and the fixed centrifugal tire (07). They are used to detect whether the internal specific device of the product has been displaced after centrifugation, thereby determining whether the product has been successfully excited and thus judging whether it is qualified.

9. The multi-functional dual-environment centrifuge device as described in claim 8, characterized in that, The rotating centrifuge tire (06) is used for dual-environment centrifugation testing, and the fixed centrifuge tire (07) is used for individual inertial centrifugation testing. Both the rotating centrifuge tire (06) and the fixed centrifuge tire (07) adopt a quick-clamping locking mechanism and have the same appearance and operation.

10. The multi-functional dual-environment centrifuge device as described in claim 9, characterized in that, The rotating centrifugal tire (06) includes: a front part seat (06-1), a firing pin retaining ring (06-2), a rear part seat (06-3), a locking ring (06-4), a pin (06-5), a spring (06-6), a connecting handle (06-7), and a steel ball (06-8). The connecting handle (06-7) is located at the rightmost end of the component and is fastened to the spindle turntable component (01) by bolts. The fiber laser switch (01-13) is installed in the through hole of the connecting handle (06-7). The front part seat (06-1) is located at the left end and has a long keyway and a steel ball hole. The rear part seat (06-3) is coaxially arranged and installed inside the front part seat (06-1). The part has an end keyway and a ball groove. The locking ring 06-5 has a keyway hole and is coaxially arranged with the front seat (06-1) of the part, and is installed on the outside of the front seat (06-1). The rear seat (06-3), the front seat (06-1), and the locking ring (06-4) are fitted from the inside to the outside and positioned by the pin (06-5). The front seat (06-1) of the part is then connected and fixed to the connecting handle (06-7) by bolts. There are 4 springs (06-6), which are installed on the four spring grooves on the connecting handle (06-7) that are equidistant from the axis, to provide elastic force between the rear seat (06-3) of the part and the connecting handle (06-7), so that the rear seat (06-3) of the part (06-4) can be fixed. 3) It has a reset function; when the equipment is running, the steel ball (06-8) is located in the steel ball groove of the part rear seat (06-3). At this time, because the locking ring (06-4) is located on the upper side of the steel ball (06-8), the steel ball (06-8) cannot move, so the part rear seat (06-3) cannot move, realizing the self-locking of the component during operation; when clamping the product, pull the locking ring (06-4), and the key moves with the locking ring (06-4). At this time, the upper side of the steel ball (06-8) is no longer blocked by the locking ring (06-4), the part rear seat (06-3) releases its self-locking, and at the same time, the key drives the part rear seat (06-3) with the shorter keyway to move, moving to the part. The front seat (06-1) reaches its maximum stroke at the farthest end of the long keyway, at which point the product can be installed or removed. After the locking ring (06-4) is released, the rear seat (06-3) resets under the action of the spring (06-6), and the rear seat (06-3) moves forward. At this time, the key does not move until the key contacts one end of the keyway of the rear seat (06-3). The key and the locking ring (06-4) then begin to move. After the rear seat (06-3) has finished resetting, the steel ball (06-8) falls back into the steel ball groove. The locking ring (06-4) resets after the rear seat (06-3) has finished resetting, covering the upper side of the steel ball (06-8) to achieve self-locking of the component.

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