A motorcycle detection movement detection box

Abstract

The utility model discloses a motorcycle detection removes detection box relates to motorcycle detection technical field, including motorcycle detection car box, motorcycle bearing detection platform, wheel locking assembly, light detection appearance height adjusting electric push rod, light detection appearance and exhaust analyzer, the inner wall surface downside fixed connection motorcycle bearing detection platform of motorcycle detection car box, the left end middle part fixed connection antiskid slope of motorcycle bearing detection platform, the top left side lateral of motorcycle bearing detection platform is provided with motorcycle fixed sliding groove, the inner wall surface right side fixed connection motorcycle limiting clamping plate of motorcycle fixed sliding groove, the top front side all swing joint wheel locking assembly of motorcycle bearing detection platform, the front end middle penetration swing joint locking drive motor box of wheel locking assembly, the inside front end right side swing joint locking drive motor of locking drive motor box, the inner wall surface coupling rotation connection drive main shaft of locking drive motor.

Description

Technical Field

[0001] This utility model relates to the field of motorcycle testing technology, specifically a mobile testing box for motorcycles. Background Technology

[0002] With the continuous growth of motorcycle ownership, safety and environmental testing of motorcycles has become increasingly important. Traditional motorcycle testing typically relies on fixed testing stations, requiring owners to travel to specific locations for testing. This process is cumbersome and time-consuming, especially for owners in remote or inaccessible areas, where testing costs are high and efficiency is low. However, most existing testing equipment lacks effective vehicle securing devices, making motorcycles prone to displacement or tipping over during multiple tests. This not only affects the accuracy of test data but also poses safety hazards. Therefore, those skilled in the art have provided a mobile motorcycle testing box to address the problems mentioned in the background section. Utility Model Content

[0003] The purpose of this invention is to provide a mobile testing box for motorcycles to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A mobile testing box for motorcycles includes a motorcycle testing vehicle body, a motorcycle carrying testing platform, wheel locking components, an electric push rod for adjusting the height of a headlight detector, a headlight detector, and an exhaust gas analyzer. The motorcycle carrying testing platform is fixedly connected to the lower side of the inner wall of the motorcycle testing vehicle body. An anti-slip ramp is fixedly connected to the middle of the left end of the motorcycle carrying testing platform. A motorcycle fixing sliding groove is laterally formed on the left side of the top of the motorcycle carrying testing platform. A motorcycle limiting plate is fixedly connected to the right side of the inner wall of the motorcycle fixing sliding groove. The wheel locking components are movably connected to the front side of the top of the motorcycle carrying testing platform. A locking drive motor housing is movably connected through the middle of the front end of the wheel locking components. The right side of the front end of the locking drive motor housing is movably connected to... A locking drive motor is connected to the inner wall surface of the locking drive motor, which is rotatably connected to the main drive shaft. The front side of the outer wall surface of the main drive shaft is movably connected to the drive gear. The right side of the outer wall surface of the drive gear is rotatably connected to the transmission gear. The right side of the outer wall surface of the transmission gear is rotatably connected to the driven gear. The inner wall surface of the driven gear is movably connected to the driven shaft. Several chain winding grooves are opened around the rear side of the outer wall surfaces of the main drive shaft and the driven shaft. Locking chain fixing blocks are movably connected to the rear side of the top of the motorcycle load testing platform. Wheel locking chains are fixedly connected to the rear left and right sides of the locking chain fixing blocks by winding around the inner wall surface of the chain winding groove. There are two sets of wheel locking components, and each set of wheel locking chains has two chains.

[0006] As a further embodiment of this utility model: the top right side of the motorcycle load testing platform is movably connected to an electric push rod for adjusting the height of a headlight tester, and the inner wall surface of the electric push rod for adjusting the height of the headlight tester is slidably connected to a push rod, and there are two electric push rods for adjusting the height of the headlight tester.

[0007] As a further improvement of this utility model: a light detector is movably connected between the middle of the top end of the push rod, and a light detection probe is movably connected between the middle of the left end of the light detector.

[0008] As a further improvement of this utility model, the protective door of the motorcycle inspection box is connected to the left rear end of the inner wall surface of the inspection box.

[0009] As a further improvement of this utility model: the lower inner end of the protective door of the detection vehicle is movably connected to the exhaust gas analyzer, and the top of the exhaust gas analyzer is movably connected to the exhaust gas duct, and the number of exhaust gas ducts is three.

[0010] As a further improvement of this utility model: an exhaust gas detection probe is fixedly connected to the middle of the top of the exhaust gas duct, and exhaust gas absorption ports are opened at the middle of the top of the exhaust gas detection probe and around the outer wall surface, and the number of exhaust gas detection probes is three.

[0011] As a further embodiment of this utility model: the exhaust gas duct pump is movably connected to the lower side of the outer wall surface of the exhaust gas duct, and a non-dispersive infrared sensor is movably connected to the middle of the bottom of the exhaust gas analyzer.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. Operators use trucks, lorries, or cranes to load the motorcycle inspection box, which provides a closed or semi-closed space for the entire inspection system. The load-bearing inspection platform supports the weight of the motorcycle. The motorcycle enters the motorcycle load-bearing inspection platform via an anti-slip ramp. The ramp's slope design facilitates smooth vehicle ascent, and the anti-slip surface prevents tire slippage. Once the motorcycle enters the platform, its wheels enter the motorcycle's fixed sliding groove. The wheels move along the groove, and after the motorcycle stops, the wheels abut against the motorcycle limit plate, locking the wheel chain. The controller then activates the locking drive motor, which rotates and drives the main shaft via a coupling. The drive gear is mounted on the outer surface of the drive shaft, and the transmission gear is mounted on the right side of the drive gear's outer surface at the meshing point. When the drive shaft rotates the drive gear, the drive gear transmits the rotational force of the drive shaft to the transmission gear, which then transmits the rotational force of the main shaft to the transmission gear. The rotational force is transmitted to the driven gear, which drives the driven shaft to rotate. This drives the main shaft and the chain groove on the driven shaft to move the wheel locking chain, thereby tightening the wheel locking chain and locking the wheel. As the wheel locking chain is tightened, the portion surrounding the wheel contracts, thus firmly fixing the wheel in the motorcycle's fixed sliding groove, preventing it from moving or rotating during testing. The double fixation of the wheel locking chain and the limit plate prevents the motorcycle from shifting or tipping over during testing, ensuring the safety of testing personnel and vehicles. The fixed sliding groove and anti-slip ramp ensure the smooth entry and exit of the vehicle, reducing human error. The motor-driven chain can quickly fix the vehicle, shortening the testing preparation time and improving testing efficiency. After the vehicle is fixed, the testing equipment can accurately align, reducing testing errors caused by vehicle shaking and improving data accuracy. The mobile testing box can be transported with the vehicle and is suitable for various scenarios such as the field, parking lots, and repair shops, enabling on-site testing and providing convenience for vehicle owners and testing institutions.

[0014] 2. When the motorcycle is running, exhaust gas is discharged from the exhaust pipe. The exhaust gas detection probe collects exhaust gas samples through the exhaust gas absorption port. After the exhaust gas duct pump is started, a negative pressure is created through the exhaust gas duct, drawing the exhaust gas in through the exhaust gas absorption port and transporting it to the analyzer. The exhaust gas duct is made of heat-resistant and corrosion-resistant materials, with a smooth interior to reduce exhaust gas residue and resistance. The exhaust gas is then transported to the exhaust gas analyzer through the exhaust gas duct. The analyzer's internal NDIR non-dispersive infrared sensor performs spectral analysis on gaseous components such as CO, HC, and CO2 in the exhaust gas, calculating the concentration based on the different absorption characteristics of infrared light for each gas. The detection accuracy of the non-dispersive infrared sensor for gases such as CO and HC can reach ±1%. FS, with a response time of less than 10 seconds, can quickly capture changes in exhaust gas composition, avoiding detection delays caused by fluctuations in motorcycle operating conditions such as idling and acceleration. Infrared spectroscopy detection is not affected by gas color or particulate matter, relying solely on the light absorption characteristics of molecular structure. Compared to chemical analysis methods, it is more stable and suitable for rapid on-site testing. Its anti-interference capability in a closed environment: after the protective door is closed, the airflow inside the vehicle compartment is stable, preventing the exhaust gas sample from being diluted by ambient air containing CO, ensuring that the test data accurately reflects the motorcycle's emission level. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a mobile testing box for motorcycles.

[0016] Figure 2 This is a schematic diagram of the testing platform in a mobile testing box for motorcycle testing.

[0017] Figure 3 This is a schematic diagram of the wheel locking assembly in a motorcycle inspection mobile inspection box.

[0018] Figure 4 This is a rear view structural diagram of a locking drive assembly in a motorcycle inspection mobile inspection box.

[0019] Figure 5 This is a schematic diagram of the exhaust gas analyzer in a mobile testing box for motorcycle testing.

[0020] In the diagram: 1-Motorcycle inspection vehicle box, 2-Motorcycle load-bearing inspection platform, 3-Anti-slip ramp, 4-Motorcycle fixed sliding groove, 5-Motorcycle limit plate, 6-Wheel locking assembly, 7-Locking drive motor box, 8-Locking drive motor, 9-Drive main shaft, 10-Drive gear, 11-Transmission gear, 12-Driven gear, 13-Drive driven shaft, 14-Chain winding groove, 15-Locking chain fixing block, 16-Wheel locking chain, 17-Height adjustment electric push rod for headlight detector, 18-Push rod, 19-Headlight detector, 20-Headlight detection probe, 21-Inspection vehicle box protective door, 22-Exhaust gas analyzer, 23-Exhaust gas duct, 24-Exhaust gas detection probe, 25-Exhaust gas absorption port, 26-Exhaust gas duct pump, 27-Non-spectral infrared sensor. Detailed Implementation

[0021] Please see Figures 1-5In this embodiment of the utility model, a mobile testing box for motorcycles includes a motorcycle testing box 1, a motorcycle carrying testing platform 2, an anti-slip ramp 3, a motorcycle fixed sliding groove 4, a motorcycle limiting plate 5, a wheel locking assembly 6, a locking drive motor box 7, a locking drive motor 8, a drive main shaft 9, a drive gear 10, a transmission gear 11, a driven gear 12, a drive driven shaft 13, a chain winding groove 14, a locking chain fixing block 15, a wheel locking chain 16, an electric push rod for adjusting the height of a headlight detector 17, a push rod 18, a headlight detector 19, a headlight detection probe 20, a protective door for the testing box 21, an exhaust gas analyzer 22, an exhaust gas duct 23, an exhaust gas detection probe 24, an exhaust gas absorption port 25, an exhaust gas duct pump 26, and other components. An infrared sensor 27 is used. A motorcycle carrying detection platform 2 is fixedly connected to the lower inner wall surface of the motorcycle detection box 1. An anti-slip ramp 3 is fixedly connected to the middle of the left end of the motorcycle carrying detection platform 2. A motorcycle fixing sliding groove 4 is laterally opened on the left side of the top of the motorcycle carrying detection platform 2. A motorcycle limiting plate 5 is fixedly connected to the right side of the inner wall surface of the motorcycle fixing sliding groove 4. A wheel locking assembly 6 is movably connected to the front side of the top of the motorcycle carrying detection platform 2. A locking drive motor box 7 is movably connected to the middle of the front end of the wheel locking assembly 6. A locking drive motor 8 is movably connected to the right side of the front end of the locking drive motor box 7. A drive main shaft 9 is rotatably connected to the inner wall surface of the locking drive motor 8. A drive main shaft 9 is movably connected to the front side of the outer wall surface of the drive main shaft 9. A drive gear 10 is rotatably connected to a transmission gear 11 at the meshing point on the right side of its outer wall surface. A driven gear 12 is rotatably connected to the meshing point on the right side of the outer wall surface of the transmission gear 11. A drive-driven shaft 13 is movably connected to the inner wall surface of the driven gear 12. Several chain winding grooves 14 are formed around the rear side of the outer wall surfaces of the drive main shaft 9 and the drive driven shaft 13. Locking chain fixing blocks 15 are movably connected to the rear side of the top of the motorcycle load testing platform 2. Wheel locking chains 16 are fixedly connected to the left and right rear sides of the locking chain fixing blocks 15, wrapped around the inner wall surface of the chain winding grooves 14. There are two sets of wheel locking components 6, and each set of wheel locking chains 16 has two chains. Lights are movably connected to the right side of the top of the motorcycle load testing platform 2. The detector height adjustment electric push rod 17 has a sliding connection to a push rod 18 on its inner wall surface. There are two push rods, 17 and 18. A light detector 19 is movably connected between the middle of the top of each push rod 18. A light detection probe 20 is movably connected to the middle of the left end of the light detector 19. A protective door 21 is opened and closed to the left rear end of the inner wall surface of the motorcycle inspection box 1. An exhaust gas analyzer 22 is movably connected to the lower inner side of the protective door 21. Three exhaust gas ducts 23 are movably connected to the top of each exhaust gas analyzer 22. An exhaust gas detection probe 24 is fixedly connected to the middle of the top of each exhaust gas duct 23.The exhaust gas detection probe 24 has exhaust gas absorption ports 25 at the top center and around its outer surface, and there are three exhaust gas detection probes 24 in total. An exhaust gas duct pump 26 is movably connected to the lower side of the outer surface of the exhaust gas duct 23. A non-dispersive infrared sensor 27 is movably connected to the bottom center of the exhaust gas analyzer 22.

[0022] The working principle of this utility model is as follows: In use, the operator first uses a truck, lorry, or crane to load the motorcycle inspection box 1. The inspection box 1 provides a closed or semi-closed space for the entire inspection system. The load-bearing inspection platform 2 supports the weight of the motorcycle. The motorcycle enters the motorcycle load-bearing inspection platform 2 via the anti-slip ramp 2. The slope design of the anti-slip ramp 2 facilitates smooth vehicle ascent, and the anti-slip surface prevents tire slippage. After the motorcycle enters the motorcycle load-bearing inspection platform 2, the wheels will enter the motorcycle fixed sliding groove 4 of the motorcycle load-bearing inspection platform 2. The wheels move along the motorcycle fixed sliding groove 4. After the motorcycle stops, the wheels will abut against the motorcycle limiting plate 5, and... The wheel locking chain 16 is fitted onto the wheel; then the locking drive motor 8 is activated by the controller, and the locking drive motor 8 rotates after being powered on. It drives the main shaft 9 to rotate through the coupling. The driving gear 10 is installed on the outer wall surface of the driving main shaft 9, and the transmission gear 11 is installed at the meshing point on the right side of the outer wall surface of the driving gear 10. When the driving main shaft 9 drives the driving gear 10 to rotate, the driving gear 10 transmits the rotational force of the driving main shaft 9 to the transmission gear 11, and then the transmission gear 11 transmits the rotational force to the driven gear 12. The driven gear 12 drives the driven shaft 13 to rotate, and the chain loop groove 14 opened on the driving main shaft 9 and the driving driven shaft 13 causes the wheel locking chain 16 to move, thereby pulling... The wheel locking chain 16 tightens to lock the wheel. With the chain 16 taut, the portion surrounding the wheel contracts, firmly securing the wheel within the motorcycle's fixed sliding groove 4, preventing movement or rotation during testing. Then, the operator closes the protective door 21 of the testing vehicle and activates the headlight detector height adjustment electric push rod 17, the headlight detector 19, and the exhaust gas analyzer 22 via the controller. When the headlight detector height adjustment electric push rod 17 is energized, its internal motor drives the gear transmission system, causing the lead screw to rotate. The lead screw nut converts the rotational motion into linear motion, pushing the push rod 18 in a linear up-and-down movement. The push rod 18 is rigidly connected to the headlight detector 19. This causes the headlight detector 19 to move precisely in the vertical direction, thereby adjusting the height of the headlight detector 20. The headlight detector 20 typically uses a high-sensitivity photoelectric element, which can accurately capture the optical characteristics of the light and ensure the accuracy of the detection data. When the motorcycle turns on its headlights, the headlight detector 20 collects light signals and transmits them to the headlight detector 19 for analysis. The headlight detector 19 receives the headlight signals, color temperature, and illumination angle of the motorcycle's headlights and taillights collected by the headlight detector 20. After processing by the internal circuit, it compares the signals with standard parameters to determine whether the lights meet safety requirements. The headlight detector 19 displays the detection results on an external controller, completing the headlight performance evaluation.Finally, when the motorcycle is running, exhaust gas is discharged from the exhaust pipe. The exhaust gas detection probe 24 collects exhaust gas samples through the exhaust gas absorption port 25. After the exhaust gas duct pump 26 is started, a negative pressure is created through the exhaust gas duct 23, drawing the exhaust gas in from the exhaust gas absorption port 25 and transporting it to the analyzer. The exhaust gas duct 23 is made of heat-resistant and corrosion-resistant materials, and its smooth interior reduces exhaust gas residue and resistance. The exhaust gas is transported to the exhaust gas analyzer 22 through the exhaust gas duct 23. The NDIR non-dispersive infrared sensor 27 inside the analyzer performs spectral analysis on the gas components such as CO, HC, and CO2 in the exhaust gas, and calculates the concentration based on the absorption characteristics of different gases to infrared light.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mobile testing box for motorcycles, comprising a motorcycle testing box (1), a motorcycle carrying testing platform (2), a wheel locking assembly (6), an electric push rod for adjusting the height of a headlight detector (17), a headlight detector (19), and an exhaust gas analyzer (22), characterized in that, The motorcycle testing vehicle box (1) is fixedly connected to the lower side of the inner wall surface of the motorcycle carrying testing platform (2). The anti-slip ramp (3) is fixedly connected to the middle of the left end of the motorcycle carrying testing platform (2). A motorcycle fixing sliding groove (4) is opened laterally on the left side of the top of the motorcycle carrying testing platform (2). A motorcycle limiting plate (5) is fixedly connected to the right side of the inner wall surface of the motorcycle fixing sliding groove (4). The top of the motorcycle carrying testing platform (2) is movably connected to the front side of the wheel locking assembly (6). The front middle of the wheel locking assembly (6) is movably connected to the locking drive motor box (7). The front right side of the locking drive motor box (7) is movably connected to the locking drive motor (8). The inner wall surface of the locking drive motor (8) is rotatably connected to the drive main shaft (9). The outer wall surface of the drive main shaft (9) is rotatably connected to the wheel locking assembly (6). The front side is movably connected to the drive gear (10), the outer wall surface of the drive gear (10) is rotatably connected to the transmission gear (11) at the meshing point on the right side, the outer wall surface of the transmission gear (11) is rotatably connected to the driven gear (12) at the meshing point on the right side, the inner wall surface of the driven gear (12) is movably connected to the drive driven shaft (13), the outer wall surface of the drive main shaft (9) and the drive driven shaft (13) is provided with several chain winding grooves (14) on the rear side, the top rear side of the motorcycle load testing platform (2) is movably connected to the locking chain fixing block (15), the rear left and right sides of the locking chain fixing block (15) are wrapped and fixedly connected to the wheel locking chain (16) on the inner wall surface of the chain winding groove (14), and the number of wheel locking components (6) is two sets, each set of wheel locking chains (16) has two.

2. The mobile inspection box for motorcycles according to claim 1, characterized in that, The top right side of the motorcycle load testing platform (2) is movably connected to the electric push rod (17) for adjusting the height of the light detector. The inner wall surface of the electric push rod (17) for adjusting the height of the light detector slides to connect to the push rod (18). There are two electric push rods (17) and push rods (18).

3. The mobile inspection box for motorcycles according to claim 2, characterized in that, The top middle of the push rod (18) is movably connected to the light detector (19), and the middle of the left end of the light detector (19) is movably connected to the light detection probe (20).

4. The mobile inspection box for motorcycles according to claim 1, characterized in that, The protective door (21) of the motorcycle inspection box (1) is connected to the left rear end of the inner wall surface of the inspection box.

5. A mobile inspection box for motorcycles according to claim 4, characterized in that, The lower inner end of the protective door (21) of the test vehicle is movably connected to the exhaust gas analyzer (22), and the top of the exhaust gas analyzer (22) is movably connected to the exhaust gas duct (23), and there are three exhaust gas ducts (23).

6. A mobile inspection box for motorcycles according to claim 5, characterized in that, The exhaust gas duct (23) is fixedly connected to the middle of the top end of the exhaust gas duct (23). The exhaust gas duct (24) has exhaust gas absorption ports (25) at the middle of the top end and around the outer wall surface. The number of exhaust gas ducts (24) is three.

7. A mobile inspection box for motorcycles according to claim 5, characterized in that, The exhaust gas duct (23) is movably connected to the exhaust gas duct pump (26) at the lower side of the outer wall surface, and the exhaust gas analyzer (22) is movably connected to the non-dispersive infrared sensor (27) at the middle of the bottom of the interior.

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