A multi-environment testing device for storage batteries

Abstract

The present invention is applicable to the field of battery testing technology, and provides a battery multi-environment testing device, comprising a workbench, and a rotating disk rotatably connected to the upper end of the workbench, a motor fixed to the lower end of the workbench, and the rotating end of the motor connected to the rotating disk, and further comprising: an outer shell fixed to the upper end of the workbench, a plurality of mounting cavities provided on the side wall of the outer shell, a simulator provided in the mounting cavity, and two material ports provided on the side wall of the outer shell; and an inner shell fixed to the upper end of the rotating disk, the rotating disk and the inner shell are both rotatably connected in the outer shell. Two material ports and two belt conveyor devices 1 are provided, respectively used for feeding and unloading batteries. When the belt conveyor device 2 is at the two material ports, it can be respectively connected to the two belt conveyor devices 1 through a transmission mechanism, thereby enabling the belt conveyor device 1 to control the conveying direction of the belt conveyor device 2, thereby realizing automatic loading and unloading of batteries by the belt conveyor device 2.

Description

Technical Field

[0001] The present invention belongs to the technical field of battery testing, and particularly relates to a multi-environment testing device for batteries. Background Art

[0002] During the production process of batteries, in order to ensure the quality of the batteries, it is necessary to test the performance, safety and reliability of the batteries under different environmental conditions. By simulating extreme or specific environmental conditions, performance indicators such as charge and discharge efficiency, energy density and power output of the battery under these conditions can be evaluated, so as to optimize the battery design and improve its performance in actual use.

[0003] For example, a multi-environment testing device for vehicle air-conditioning batteries disclosed in the existing Chinese utility model patent (CN221946145U). When in use, the staff loads the vehicle air-conditioning battery to be tested onto the positioning ring in the placement cavity through the loading and unloading port, starts the stepping motor to rotate, drives the turntable to rotate, and through the turntable, drives the vehicle air-conditioning battery to move to the detection chamber at the position of the heating component. Then starts the electric telescopic rod to extend, drives the moving plate to move, and drives the detection contact to stably contact the connector of the vehicle air-conditioning battery to test the vehicle air-conditioning battery. After the test is completed, starts the electric telescopic rod to contract, and repeats the above operations to sequentially complete the subsequent tests in low-temperature and high-humidity environments.

[0004] The above-mentioned testing device manually loads and unloads the battery into and out of the positioning ring. The existing belt conveyor cannot load and unload the battery into and out of the positioning ring. Due to the obstruction above the placement cavity, a hoisting device cannot be used to carry the battery either. Although the above-mentioned device can achieve multi-environment testing of the battery, it is necessary to manually carry the battery into or out of the positioning ring in the placement cavity. The battery is heavy. When testing a large number of batteries, workers frequently carry heavy objects, which has an impact on the body, the labor intensity of the workers is high, and safety accidents are likely to occur. Therefore, the above-mentioned testing device still has the problem of inconvenient use. Summary of the Invention

[0005] The purpose of the embodiments of the present invention is to provide a multi-environment testing device for batteries, aiming to solve the problems that when testing a large number of batteries, workers frequently carry heavy objects, which has an impact on the body, the labor intensity of the workers is high, and safety accidents are likely to occur, and the existing testing device still has the problem of inconvenient use.

[0006] The present invention is implemented as follows. A multi-environment testing device for storage batteries includes a workbench and a rotating disk rotatably connected to the upper end of the workbench. A motor is fixed to the lower end of the workbench, and the rotating end of the motor is connected to the rotating disk. It further includes: a housing fixed to the upper end of the workbench, multiple installation cavities are provided on the side wall of the housing, simulators are arranged in the installation cavities, and two material ports are provided on the side wall of the housing; and an inner shell fixed to the upper end of the rotating disk, both the rotating disk and the inner shell are rotatably connected inside the housing, multiple testing cavities are evenly arranged on the inner shell, and belt conveyor devices II are installed in multiple testing cavities; two belt conveyor devices I are installed on the workbench, and the two belt conveyor devices I are respectively arranged at the two material ports, and servo motors are installed on the belt conveyor devices I; a lifting frame is arranged above the inner shell, and a driving component is arranged on the housing, and the driving component is used to drive the lifting frame to move up and down; multiple mounting blocks are fixed to the lower end of the lifting frame, and two detection contacts are arranged on each of the multiple mounting blocks; a transmission mechanism is arranged on the inner shell, and when the lifting frame moves downward, the transmission mechanism makes one of the rollers on the belt conveyor device I be in transmission connection with one of the rollers on the belt conveyor device II.

[0007] In a further technical solution, a guiding groove is vertically arranged at the lower end of the mounting block, the detection contact is slidably connected in the guiding groove, a first compression spring is connected to the upper end of the detection contact, and the end of the first compression spring is fixed in the guiding groove.

[0008] In a further technical solution, the transmission mechanism includes a swing rod rotatably connected to the side wall of the inner shell, a tension spring is fixed to the swing rod, and the end of the tension spring is fixed to the side wall of the inner shell. One of the rollers on the belt conveyor device II penetrates through the rotation center of the swing rod. A first rotating shaft is rotatably connected to the swing rod, and a first transmission component is arranged on the swing rod, and the first transmission component is used to make one of the rollers on the belt conveyor device II be in transmission connection with the first rotating shaft. A first rubber transmission wheel is fixed to the first rotating shaft, a second rubber transmission wheel is fixed to one of the rollers of the belt conveyor device I, and the second rubber transmission wheel cooperates with the first rubber transmission wheel. A first push rod is vertically slidably connected to the side wall of the inner shell, the first push rod is located above the swing rod, and a pushing part is arranged on the lifting frame, and the pushing part cooperates with the first push rod.

[0009] In a further technical solution, the first transmission component includes a second rotating shaft rotatably connected to the swing rod, gears are fixed to both the second rotating shaft and one of the rollers of the belt conveyor device II, and the two gears are meshed and cooperate with each other. Synchronous belt wheels are fixed to both the first rotating shaft and the second rotating shaft, and the two synchronous belt wheels are in transmission connection through a synchronous belt.

[0010] According to a further technical solution, the driving assembly includes a guide slot provided on the inner wall of the shell, the lifting frame is slidably connected in the guide slot, a cylinder is fixed to the upper end of the shell, and the telescopic end of the cylinder is connected to the lifting frame.

[0011] A further technical solution is that three ear seats are installed on the top of the test chamber, and the three ear seats are rotatably connected to a rotating shaft three, and a straightening plate is fixed on the three rotating shafts. The three ends of the three rotating shafts are fixed with torsion springs, and the ends of the torsion springs are fixed on the ear seats. A transmission component two is set on the top of the test chamber. When the lifting frame moves downward, the transmission component two overcomes the elastic force of the torsion spring and drives the straightening plate to rotate downward.

[0012] A further technical solution is that the transmission component 2 includes three push rods 2 that are slidably connected to the top of the test cavity. The upper ends of the three push rods 2 pass through the test cavity and are fixed with a connecting plate. The lower end of the connecting plate is fixed with a compression spring 2, and the ends of the compression spring 2 are fixed to the upper end of the inner shell.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. By setting up multiple installation cavities and multiple installation blocks, multi-station testing of batteries can be achieved. Each station can simulate different environments to test the battery, thereby realizing battery testing in different environments;

[0015] 2. Two material ports and two belt conveyor devices 1 are provided, which are used for feeding and unloading batteries respectively. When the belt conveyor device 2 is at the two material ports, it can be connected to the two belt conveyor devices 1 through the transmission mechanism, so that the belt conveyor device 1 controls the conveying direction of the belt conveyor device 2, realizing automatic loading and unloading of batteries by the belt conveyor device 2;

[0016] 3. When the mounting block moves downward, the compression spring pushes the detection contact into contact with the battery connector through elastic force, so that the detection contact and the battery connector are in stable contact;

[0017] 4. The three straightening plates contact the three side walls of the battery respectively, and the fourth side wall of the battery contacts the inner wall of the test chamber. The position of the battery is corrected by the three rotating straightening plates and the inner wall of the test chamber, so that the detection contacts and the battery connectors are precisely contacted, thereby improving the accuracy of battery testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a battery multi-environment testing device provided by the present invention;

[0019] Figure 2 The present invention provides Figure 1 Schematic diagram of the structure from a top-down perspective;

[0020] Figure 3 For the present invention Figure 1 Schematic structural diagram of the outer shell in

[0021] Figure 4 For the present invention Figure 1 Schematic structural diagram after removing the outer shell;

[0022] Figure 5 For the present invention Figure 4 Enlarged schematic structural diagram of A in

[0023] Figure 6 For the present invention Figure 4 Enlarged schematic structural diagram of B in

[0024] Figure 7 For the present invention Figure 4 Schematic structural diagram after removing the lifting frame;

[0025] Figure 8 For the present invention Figure 4 Schematic structural diagram of the lifting frame in

[0026] Figure 9 For the present invention Figure 8 Schematic internal structural diagram of the mounting block;

[0027] Figure 10 For the present invention Figure 4 Schematic structural diagram from the front view angle;

[0028] Figure 11 For the present invention Figure 10 Schematic cross-sectional structural diagram from the C-C view angle in

[0029] Figure 12 For the present invention Figure 11 Enlarged schematic structural diagram of D in

[0030] In the attached drawings: workbench 101, outer shell 102, material inlet 103, rotating disk 104, inner shell 105, test chamber 106, belt conveyor device 1 107, belt conveyor device 2 108, installation cavity 109, lifting frame 110, mounting block 111, detection contact 112, guide groove 113, compression spring 1 114, transmission mechanism 2, swing rod 201, rotating shaft 1 202, rubber transmission wheel 1 203, rubber transmission wheel 2 204, tension spring 205, push rod 1 206, pushing part 207, transmission component 1 3, rotating shaft 2 301, gear 302, synchronous belt pulley 303, synchronous belt 304, drive component 4, guide chute 401, cylinder 402, ear seat 501, rotating shaft 3 502, centering plate 503, torsion spring 504, transmission component 2 6, push rod 2 601, connecting plate 602, compression spring 2 603. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0033] like Figures 1 - 8 As shown, a battery multi-environment test device provided by one embodiment of the present invention includes a workbench 101, and a rotating disk 104 rotatably connected to the upper end of the workbench 101, a motor is fixed to the lower end of the workbench 101, and the rotating end of the motor is connected to the rotating disk 104, and further includes: a shell 102 fixed to the upper end of the workbench 101, a plurality of mounting cavities 109 are provided on the side wall of the shell 102, and a simulator is provided in the mounting cavity 109. The simulator can simulate test environments such as high temperature, high humidity, high temperature and high humidity, heavy rain or sandstorms, and simulate The device includes an electric heater, a semiconductor cooler, a humidifier and a spray device, etc. Two material ports 103 are provided on the side wall of the outer shell 102; and an inner shell 105 is fixed at the upper end of the rotating disk 104. The rotating disk 104 and the inner shell 105 are both rotatably connected to the outer shell 102. A plurality of test cavities 106 are evenly arranged on the inner shell 105. A belt conveyor device 108 is installed in each of the plurality of test cavities 106. The belt conveyor device 108 includes two rollers rotatably connected in the test cavity 106. A conveyor belt is connected to the two rollers. A plurality of rollers are provided between the two rollers in the cavity 106; two belt conveying devices 107 are installed on the workbench 101, and the belt conveying device 107 includes two rollers rotatably connected to the upper end of the workbench 101, and a conveying belt is connected to the two rollers. A plurality of rollers are provided between the two rollers at the upper end of the workbench 101, and the two belt conveying devices 107 are respectively provided at the two material ports 103. A servo motor is installed on the belt conveying device 107, and the servo motor is used to drive one of the belt conveying devices 107. The inner shell 105 is provided with a lifting frame 110, and the outer shell 102 is provided with a driving component 4, and the driving component 4 is used to drive the lifting frame 110 to move up and down; a plurality of mounting blocks 111 are fixed to the lower end of the lifting frame 110, and two detection contacts 112 are provided on each of the mounting blocks 111; the inner shell 105 is provided with a transmission mechanism 2, and when the lifting frame 110 moves downward, the transmission mechanism 2 connects one of the rollers on the belt conveyor 107 with one of the rollers on the belt conveyor 2 108.

[0034] In an embodiment of the present invention, during use, the motor drives the rotating disk 104 to rotate, and the rotating disk 104 drives the inner shell 105 to rotate. When the test chamber 106 rotates to coincide with the material inlet 103, the driving assembly 4 drives the lifting frame 110 to move downward. When the lifting frame 110 moves downward, the transmission mechanism 2 causes one of the rollers on the belt conveyor device 107 to be in transmission connection with one of the rollers on the belt conveyor device 108. The servo motor on the belt conveyor device 107 drives one of the rollers on the belt conveyor device 107 to rotate, and one of the rollers on the belt conveyor device 107 drives one of the rollers on the belt conveyor device 108 to rotate, thereby causing the conveyor belts on the belt conveyor device 107 and the belt conveyor device 108 to move synchronously. The battery to be tested is placed on one of the belt conveyor devices 107, and one of the belt conveyor devices 107 transports the battery to be tested to one of the belt conveyor devices 108 in the test chamber 106. The belt conveyor device 108 transports the battery to be tested into the test chamber 106. The driving assembly 4 drives the lifting frame 110 to move upward. When the lifting frame 110 moves upward, the transmission mechanism 2 causes one of the rollers on the belt conveyor device 107 to be disconnected from one of the rollers on the belt conveyor device 108. The motor drives the rotating disk 104 to rotate, and the rotating disk 104 drives the inner shell 105 to rotate. When the test chamber 106 rotates to coincide with the installation cavity 109, the test chamber 106, the installation cavity 109, and the inner wall of the outer shell 102 form a complete test space. The driving assembly 4 drives the lifting frame 110 to move downward, the lifting frame 110 drives the mounting block 111 to move downward, and the mounting block 111 drives the detection contact 112 to move downward. The detection contact 112 extends into the test chamber 106 and contacts the connector of the battery. An avoidance hole for avoiding the detection contact 112 is provided at the upper end of the test chamber 106. The detection contact 112 is connected to a test device such as a battery charge and discharge tester or a battery detector. Through the simulator, test environments such as high temperature, high humidity, high temperature and high humidity, heavy rain, or sandstorm can be simulated. By providing a plurality of installation cavities 109 and a plurality of mounting blocks 111, multi-station testing of the battery can be achieved. Each station can simulate different environments to test the battery, thereby realizing the testing of the battery in different environments. After the battery test is completed, the driving assembly 4 drives the lifting frame 110 to move upward, the lifting frame 110 drives the mounting block 111 to move upward, and the mounting block 111 drives the detection contact 112 to move upward. The detection contact 112 disengages from the test chamber 106. The motor drives the rotating disk 104 to rotate, and the rotating disk 104 drives the inner shell 105 to rotate. When the test chamber 106 rotates to coincide with the material inlet 103, the driving assembly 4 drives the lifting frame 110 to move downward. When the lifting frame 110 moves downward, the transmission mechanism 2 causes one of the rollers on the belt conveyor device 107 to be in transmission connection with one of the rollers on the belt conveyor device 108.The servo motor on the belt conveyor 107 drives one of the rollers on the belt conveyor 107 to rotate, and one of the rollers on the belt conveyor 107 drives one of the rollers on the belt conveyor 2 108 to rotate, thereby making the conveying belts on the belt conveyor 107 and the belt conveyor 2 108 move synchronously. The belt conveyor 2 108 conveys the tested batteries to the other belt conveyor 107. The other belt conveyor 107 is used to unload the tested batteries. It is provided with two material ports 103 and two belt conveyors. Device 107 is used for feeding and unloading batteries. When belt conveyor 2 108 is at each of the two feed ports 103, it can be connected to the two belt conveyor 107 via transmission mechanism 2. Belt conveyor 107 then controls the conveying direction of belt conveyor 2 108, enabling automatic loading and unloading of batteries by belt conveyor 2 108. The installation of transmission mechanism 2 eliminates the need for a motor or other drive device on belt conveyor 2 108, solving the problem of inconvenient wiring of belt conveyor 2 108 on the rotating disc 104.

[0035] like Figure 4 、 Figure 8 and Figure 9 As shown, as a preferred embodiment of the present invention, a guide groove 113 is vertically provided at the lower end of the mounting block 111, the detection contact 112 is slidably connected in the guide groove 113, and the upper end of the detection contact 112 is connected to a compression spring 114, and the end of the compression spring 114 is fixed in the guide groove 113.

[0036] In the embodiment of the present invention, the detection contact 112 can move up and down under the guidance of the guide groove 113. When the mounting block 111 moves downward, the compression spring 114 pushes the detection contact 112 to contact the battery connector through elastic force.

[0037] like Figures 1 - 8As shown, as a preferred embodiment of the present invention, the transmission mechanism 2 includes a swing rod 201 rotatably connected to the side wall of the inner shell 105. A tension spring 205 is fixed on the swing rod 201, and the end of the tension spring 205 is fixed on the side wall of the inner shell 105. One of the rollers on the belt conveyor device two 108 passes through the rotation center of the swing rod 201. A first rotating shaft 202 is rotatably connected to the swing rod 201. A first transmission assembly 3 is arranged on the swing rod 201. The first transmission assembly 3 is used to drive one of the rollers on the belt conveyor device two 108 to be in transmission connection with the first rotating shaft 202. A first rubber transmission wheel 203 is fixed on the first rotating shaft 202. A second rubber transmission wheel 204 is fixed on one of the rollers of the belt conveyor device one 107. The second rubber transmission wheel 204 cooperates with the first rubber transmission wheel 203. A first push rod 206 is vertically slidably connected to the side wall of the inner shell 105. The first push rod 206 is located above the swing rod 201. A pushing part 207 is arranged on the lifting frame 110. The pushing part 207 cooperates with the first push rod 206. The first transmission assembly 3 includes a second rotating shaft 301 rotatably connected to the swing rod 201. Gears 302 are fixed on both the second rotating shaft 301 and one of the rollers of the belt conveyor device two 108, and the two gears 302 are in meshing cooperation. Synchronous belt wheels 303 are fixed on both the first rotating shaft 202 and the second rotating shaft 301, and the two synchronous belt wheels 303 are in transmission connection through a synchronous belt 304.

[0038] In an embodiment of the present invention, in the initial state, the cylinder 402 is in a contracted state, the tension spring 205 pulls the swing rod 201 upward, the swing rod 201 drives the first rubber transmission wheel 203 to be inside the outer shell 102. When the test cavity 106 moves to the material inlet 103, the cylinder 402 extends. Under the guiding action of the guiding chute 401, the cylinder 402 drives the lifting frame 110 to move downward, the lifting frame 110 drives the pushing part 207 to move downward. The downward moving pushing part 207 overcomes the elastic force of the tension spring 205 and pushes the first push rod 206 downward. The first push rod 206 drives the swing rod 201 to rotate downward. The swing rod 201 drives the first rubber transmission wheel 203 to extend out of the outer shell 102 through the material inlet 103, so that the first rubber transmission wheel 203 contacts the second rubber transmission wheel 204. Anti-slip patterns are provided on the side walls of both the first rubber transmission wheel 203 and the second rubber transmission wheel 204. The first rubber transmission wheel 203 and the second rubber transmission wheel 204 are connected by frictional transmission. The servo motor drives one of the rollers on the first belt conveyor 107 to rotate. Under the cooperation of the two rollers of the first belt conveyor 107, the conveyor belt on the first belt conveyor 107 moves. The servo motor drives one of the rollers on the first belt conveyor 107 to drive the second rubber transmission wheel 204 to rotate. The second rubber transmission wheel 204 drives the first rubber transmission wheel 203 to rotate through friction. The first rubber transmission wheel 203 drives the first rotating shaft 202 to rotate. The first rotating shaft 202 drives the second rotating shaft 301 to rotate through the synchronous belt pulley 303 and the synchronous belt 304. The second rotating shaft 301 drives one of the rollers on the second belt conveyor 108 to rotate through two meshing gears 302. Under the cooperation of the two rollers of the second belt conveyor 108, the conveyor belt on the second belt conveyor 108 moves, so that the conveyor belts on the first belt conveyor 107 and the second belt conveyor 108 move synchronously.

[0039] As Figure 1 , Figure 2 , Figure 3 and Figure 8 shown, as a preferred embodiment of the present invention, the driving assembly 4 includes a guiding chute 401 provided on the inner wall of the outer shell 102. The lifting frame 110 is slidably connected in the guiding chute 401. A cylinder 402 is fixed to the upper end of the outer shell 102. The telescopic end of the cylinder 402 is connected to the lifting frame 110.

[0040] In an embodiment of the present invention, when the cylinder 402 expands and contracts, under the guiding action of the guiding chute 401, the cylinder 402 drives the lifting frame 110 to move downward or upward.

[0041] As Figure 4 , Figure 5 , Figure 6 , Figure 8 , Figure 9 , Figure 10 ,Figure 11 、 Figure 12 As shown, as a preferred embodiment of the present invention, three ear seats 501 are installed on the top of the test chamber 106, and the three ear seats 501 are rotatably connected to the rotating shaft 3 502, and the three rotating shafts 3 502 are fixed with a straightening plate 503. The ends of the three rotating shafts 3 502 are fixed with torsion springs 504, and the ends of the torsion springs 504 are fixed on the ear seats 501. A transmission component 2 6 is provided on the top of the test chamber 106. When the lifting frame 110 moves downward, the transmission component 2 6 overcomes the elastic force of the torsion spring 504 and drives the straightening plate 503 to rotate downward. The transmission component 2 6 includes three push rods 2 601 slidably connected to the top of the test chamber 106, and the upper ends of the three push rods 2 601 pass through the test chamber 106 and are fixed with a connecting plate 602. The lower end of the connecting plate 602 is fixed with a compression spring 2 603, and the end of the compression spring 2 603 is fixed to the upper end of the inner shell 105.

[0042] In the embodiment of the present invention, in the initial state, the cylinder 402 is in a retracted state, the compression spring 2 603 pushes the connecting plate 602 upward, and the push rod 2 601 is not inserted into the test cavity 106; when the cylinder 402 is extended, under the guidance of the guide slot 401, the cylinder 402 drives the lifting frame 110 to move downward, and the lifting frame 110 drives the mounting block 111 to move downward, and the downward-moving mounting block 111 overcomes the elastic force of the compression spring 2 603 and pushes the connecting plate 602 to move downward, and the connecting plate 602 drives the three push rods 2 601 to move downward synchronously, and the three push rods 2 601 that move downward respectively overcome the torsional moment. The elastic force of the spring 504 pushes the three straightening plates 503 to rotate downward until the three straightening plates 503 are in a vertical state. At this time, the side wall of the pushing rod 2 601 is parallel to the side wall of the pushing straightening plate 503. When the pushing rod 2 601 continues to move downward, the pushing straightening plate 503 does not rotate. The three straightening plates 503 are in contact with the three side walls of the battery respectively, and the fourth side wall of the battery is in contact with the inner wall of the test cavity 106. The position of the battery is corrected by the three rotating straightening plates 503 and the inner wall of the test cavity 106, so that the detection contact 112 is accurately in contact with the battery connector, thereby improving the accuracy of battery detection.

[0043] In the above embodiments of the present invention, a multi-environment testing device for a storage battery is provided. When in use, the motor drives the rotating disk 104 to rotate, the rotating disk 104 drives the inner shell 105 to rotate. When the testing cavity 106 rotates to coincide with the material inlet 103, the air cylinder 402 extends. Under the guiding action of the guiding chute 401, the air cylinder 402 drives the lifting frame 110 to move downward. When the lifting frame 110 moves downward, the lifting frame 110 drives the pushing part 207 to move downward. The downward-moving pushing part 207 overcomes the elastic force of the tension spring 205 and pushes the first push rod 206 downward. The first push rod 206 drives the swing rod 201 to rotate downward. The swing rod 201 drives the rubber driving wheel 203 to extend out of the outer shell 102 through the material inlet 103, so that the rubber driving wheel 203 contacts the rubber driven wheel 204. The rubber driving wheel 203 and the rubber driven wheel 204 are in frictional transmission connection. The servo motor drives one of the rollers on the first belt conveying device 107 to rotate. Under the cooperation of the two rollers of the first belt conveying device 107, the conveying belt on the first belt conveying device 107 moves. The servo motor drives one of the rollers on the first belt conveying device 107 to drive the rubber driven wheel 204 to rotate. The rubber driven wheel 204 drives the rubber driving wheel 203 to rotate through friction. The rubber driving wheel 203 drives the first rotating shaft 202 to rotate. The first rotating shaft 202 drives the second rotating shaft 301 to rotate through the synchronous belt pulley 303 and the synchronous belt 304. The second rotating shaft 301 drives one of the rollers on the second belt conveying device 108 to rotate through two meshing gears 302. Under the cooperation of the two rollers of the second belt conveying device 108, the conveying belt on the second belt conveying device 108 moves. Thus, the conveying belts on the first belt conveying device 107 and the second belt conveying device 108 move synchronously. Place the storage battery to be detected on one of the first belt conveying devices 107. One of the first belt conveying devices 107 conveys the storage battery to be detected to one of the second belt conveying devices 108 on the testing cavity 106. The second belt conveying device 108 conveys the storage battery to be detected into the testing cavity 106. The air cylinder 402 contracts. Under the guiding action of the guiding chute 401, the air cylinder 402 drives the lifting frame 110 to move upward. The tension spring 205 pulls the swing rod 201 upward. The swing rod 201 drives the rubber driving wheel 203 to be inside the outer shell 102. One of the rollers on the first belt conveying device 107 is disconnected from one of the rollers on the second belt conveying device 108. The motor drives the rotating disk 104 to rotate. The rotating disk 104 drives the inner shell 105 to rotate. When the testing cavity 106 rotates to coincide with the installation cavity 109, the testing cavity 106, the installation cavity 109, and the inner wall of the outer shell 102 form a complete testing space. The air cylinder 402 extends. Under the guiding action of the guiding chute 401, the air cylinder 402 drives the lifting frame 110 to move downward. The lifting frame 110 drives the mounting block 111 to move downward. The mounting block 111 drives the detection contact 112 to move downward.The detection contact 112 extends into the test chamber 106 and touches the connector of the storage battery. An avoidance hole for avoiding the detection contact 112 is provided at the upper end of the test chamber 106. The detection contact 112 is connected to a test device such as a storage battery charge and discharge tester or a battery detector. Through the simulator, test environments such as high temperature, high humidity, high temperature and high humidity, heavy rain or sandstorm can be simulated, so as to realize the test of the storage battery under different environments. After the test of the storage battery is completed, the cylinder 402 contracts. Under the guiding action of the guiding chute 401, the cylinder 402 drives the lifting frame 110 to move upward. The lifting frame 110 drives the mounting block 111 to move upward. The mounting block 111 drives the detection contact 112 to move upward, and the detection contact 112 disengages from the test chamber 106. The motor drives the rotating disk 104 to rotate. The rotating disk 104 drives the inner shell 105 to rotate. When the test chamber 106 rotates to coincide with the material inlet 103, the cylinder 402 extends. Under the guiding action of the guiding chute 401, the cylinder 402 drives the lifting frame 110 to move downward. When the lifting frame 110 moves downward, the lifting frame 110 drives the pushing part 207 to move downward. The downward moving pushing part 207 overcomes the elastic force of the tension spring 205 and pushes the first push rod 206 downward. The first push rod 206 drives the swing rod 201 to rotate downward. The swing rod 201 drives the first rubber transmission wheel 203 to extend out of the outer shell 102 through the material inlet 103, so that the first rubber transmission wheel 203 contacts the second rubber transmission wheel 204. The first rubber transmission wheel 203 and the second rubber transmission wheel 204 are in frictional transmission connection. The servo motor drives one of the rollers on the first belt conveyor 107 to rotate. Under the cooperation of the two rollers of the first belt conveyor 107, the conveyor belt on the first belt conveyor 107 moves. The servo motor drives one of the rollers on the first belt conveyor 107 to drive the second rubber transmission wheel 204 to rotate. The second rubber transmission wheel 204 drives the first rubber transmission wheel 203 to rotate through friction. The first rubber transmission wheel 203 drives the first rotating shaft 202 to rotate. The first rotating shaft 202 drives the second rotating shaft 301 to rotate through the synchronous belt pulley 303 and the synchronous belt 304. The second rotating shaft 301 drives one of the rollers on the second belt conveyor 108 to rotate through the two meshing gears 302. Under the cooperation of the two rollers of the second belt conveyor 1, the conveyor belt on the second belt conveyor 108 moves. Thus, the conveyor belts on the first belt conveyor 107 and the second belt conveyor 108 move synchronously. The second belt conveyor 108 conveys the tested storage battery to another first belt conveyor 107. The other first belt conveyor 107 is used for discharging the tested storage battery. There are two material inlets 103 and two first belt conveyors at 107, which are respectively used for feeding and discharging the storage battery. When the second belt conveyor 108 is respectively at the two material inlets 103, it can be respectively in transmission connection with the two first belt conveyors 107 through the transmission mechanism 2, so that the first belt conveyor 107 controls the conveying direction of the second belt conveyor 108.The automatic feeding and discharging of the storage battery by the second belt conveyor device 108 are realized. Through the setting of the transmission mechanism 2, no driving devices such as motors need to be installed on the second belt conveyor device 108, solving the problem that it is not convenient to route wires on the second belt conveyor device 108 on the rotating turntable 104.

[0044] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-environment testing device for storage batteries, comprising a workbench (101), and a rotating disk (104) rotatably connected to the upper end of the workbench (101). A motor is fixed to the lower end of the workbench (101), and the rotating end of the motor is connected to the rotating disk (104). It is characterized in that, It further includes: A housing (102) fixed to the upper end of a workbench (101). A plurality of mounting cavities (109) are provided on the side wall of the housing (102). A simulator is provided in the mounting cavity (109). Two material inlets (103) are provided on the side wall of the housing (102); And an inner housing (105) fixed to the upper end of a rotating disk (104). The rotating disk (104) and the inner housing (105) are both rotatably connected in the housing (102). A plurality of test cavities (106) are evenly provided on the inner housing (105). Belt conveyor devices II (108) are installed in the plurality of test cavities (106); Two belt conveyor devices I (107) are installed on the workbench (101). The two belt conveyor devices I (107) are respectively arranged at the two material inlets (103). A servo motor is installed on the belt conveyor device I (107); A lifting frame (110) is provided above the inner housing (105). A driving component (4) is provided on the housing (102). The driving component (4) is used to drive the lifting frame (110) to move up and down; A plurality of mounting blocks (111) are fixed to the lower end of the lifting frame (110). Two detection contacts (112) are provided on each of the plurality of mounting blocks (111); A transmission mechanism (2) is provided on the inner housing (105). When the lifting frame (110) moves downward, the transmission mechanism (2) makes one of the rollers on the belt conveyor device I (107) be in transmission connection with one of the rollers on the belt conveyor device II (108).

2. The multi-environment test device for storage batteries according to claim 1, wherein, A guide groove (113) is vertically provided at the lower end of the mounting block (111). The detection contact (112) is slidably connected in the guide groove (113). The upper end of the detection contact (112) is connected with a first compression spring (114). The end of the first compression spring (114) is fixed in the guide groove (113).

3. The multi-environment test device for storage batteries according to claim 1, characterized in that, The transmission mechanism (2) includes a swing rod (201) rotatably connected to the side wall of the inner shell (105), a tension spring (205) is fixed to the swing rod (201), and the end of the tension spring (205) is fixed to the side wall of the inner shell (105), one of the rollers on the belt conveyor device (108) passes through the rotation center of the swing rod (201), and the swing rod (201) is rotatably connected to the rotation shaft (202), and a transmission component (3) is provided on the swing rod (201), and the transmission component (3) is used to make one of the rollers on the belt conveyor device (108) and the rotation shaft (202) rotate. The driving shaft (202) is connected in a transmission manner, a rubber driving wheel (203) is fixed on the rotating shaft (202), a rubber driving wheel (204) is fixed on one of the rollers of the belt conveyor (107), the rubber driving wheel (204) cooperates with the rubber driving wheel (203), a pushing rod (206) is vertically slidably connected on the side wall of the inner shell (105), the pushing rod (206) is located above the swing rod (201), and a pushing portion (207) is provided on the lifting frame (110), and the pushing portion (207) cooperates with the pushing rod (206).

4. The multi-environment test device for storage batteries according to claim 3, wherein, The transmission assembly 1 (3) includes a second rotating shaft (301) rotatably connected to the swing rod (201), a gear (302) is fixed on the second rotating shaft (301) and one of the rollers of the belt conveyor device 2 (108), and the two gears (302) are meshed with each other, and a synchronous pulley (303) is fixed on the first rotating shaft (202) and the second rotating shaft (301), and the two synchronous pulleys (303) are connected by a synchronous belt (304).

5. The multi-environment testing device for storage batteries according to claim 1, characterized in that, The driving assembly (4) includes a guide slot (401) provided on the inner wall of the housing (102), the lifting frame (110) is slidably connected in the guide slot (401), a cylinder (402) is fixed to the upper end of the housing (102), and the telescopic end of the cylinder (402) is connected to the lifting frame (110).

6. The multi-environment test device for storage batteries according to claim 1, wherein, Three ear seats (501) are installed on the top of the test chamber (106), and the three ear seats (501) are rotatably connected to the rotating shaft three (502), and the three rotating shaft three (502) are fixed with a straightening plate (503), and the ends of the three rotating shaft three (502) are fixed with a torsion spring (504), and the ends of the torsion spring (504) are fixed on the ear seats (501). A transmission component two (6) is set on the top of the test chamber (106), and when the lifting frame (110) moves downward, the transmission component two (6) overcomes the elastic force of the torsion spring (504) and drives the straightening plate (503) to rotate downward.

7. The multi-environment testing device for storage batteries according to claim 6, wherein, The transmission assembly 2 (6) includes three push rods 2 (601) slidably connected to the top of the test cavity (106), the upper ends of the three push rods 2 (601) pass through the test cavity (106) and are fixed with a connecting plate (602), the lower end of the connecting plate (602) is fixed with a compression spring 2 (603), and the end of the compression spring 2 (603) is fixed to the upper end of the inner shell (105).

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