An electric bicycle tire disassembly and assembly system based on a measurement component

Abstract

The present invention relates to the field of tires, and provides an electric bicycle tire disassembly and assembly system based on a measurement component, including a tire processing component and a measurement component. The tire processing component includes a first base, a tire disassembly and assembly component, and a transmission device. The tire disassembly and assembly component is movably connected to the top wall of the first base, and the transmission device is connected to the first base. The measurement component includes a second base, support columns, a cross plate, and a vertical plate. A threaded rod is rotatably connected between two support columns, and one end of the threaded rod is fixedly connected to a first straight gear. A motor is fixedly connected to one of the support columns, and the output end of the motor is fixedly connected to a second straight gear. The second straight gear meshes with the first straight gear. A threaded hole is formed in the detection seat, and the threaded rod is threadedly connected to the threaded hole. A tensile sensor is fixedly connected to the detection seat. A water tray is slidably connected to the inner wall of the first transmission cavity. The present invention can measure the grip of the tire body on the wet ground at different water depth levels.

Description

Technical Field

[0001] The present invention relates to the technical field of tires, and particularly relates to a tire disassembly and assembly system for electric bicycles based on a measurement component. Background Art

[0002] An electric bicycle is a bicycle that uses a battery as an auxiliary power source and combines pedal drive and motor drive. It belongs to a non-motor vehicle and is usually equipped with one or more motors powered by batteries and one or more pedals, enabling the rider to accelerate or maintain speed with the assistance of the motor without pedaling.

[0003] When manufacturing the tires of electric bicycles, the hub and the tire need to be installed, and then various performances of the tire need to be measured. Currently, the existing tire manufacturing systems cannot automatically test the wet ground grip of the tire at different water levels. Summary of the Invention

[0004] Aiming at the above technical problems, the present invention aims to provide a tire disassembly and assembly system for electric bicycles based on a measurement component. To solve the above technical problems, the present invention adopts the following technical solutions to achieve:

[0005] A tire disassembly and assembly system for electric bicycles based on a measurement component includes a tire processing component and a measurement component. The tire processing component includes a first base, a tire disassembly and assembly component, and a transmission device. The tire disassembly and assembly component is movably connected to the top wall of the first base, and the transmission device is connected to the first base;

[0006] The measurement component includes a second base, support columns, a cross plate, and a vertical plate. The vertical plate and the two support columns are fixedly connected to the top wall of the second base. The cross plate is fixedly connected between the two support columns. A threaded rod is rotatably connected between the two support columns, and one end of the threaded rod is fixedly connected with a first spur gear.

[0007] A motor is fixedly connected to one of the support columns, and the output end of the motor is fixedly connected with a second spur gear. The second spur gear meshes with the first spur gear. A detection seat and a mounting seat are slidably connected to the bottom wall of the cross plate. A threaded hole is provided on the detection seat, and the threaded rod is threadedly connected with the threaded hole. A tension sensor is fixedly connected to the detection seat. A pull rod is fixedly connected to the sensitive element of the tension sensor, and the pull rod is fixedly connected with the mounting seat. A notch is provided on the detection seat, and a chute is provided on the mounting seat. A hub connecting seat is slidably connected to the inner wall of the chute. A permanent magnet is fixedly connected to the hub connecting seat. The hub connecting seat is connected to the inner wall of the chute through a first elastic member. An electromagnet is fixedly connected to the front wall of the vertical plate;

[0008] The second base is provided with a measurement cavity and a first transmission cavity. The bottom wall of the measurement cavity is communicated with the top wall of the first transmission cavity through more than two water channels. A water tray is slidably connected to the inner wall of the first transmission cavity. The bottom wall of the water tray is connected to the bottom wall of the first transmission cavity through a second elastic member. A connecting rod is fixedly connected to the top wall of the water tray. The connecting rod extends above the second base. The upper end of the connecting rod is fixedly connected with a first wedge plate. The top wall of the first wedge plate is fixedly connected with a second wedge plate. The bottom wall of the first wedge plate is connected to the top wall of the second base through a third elastic member. The bottom wall of the measurement cavity is fixedly connected with more than two first measurement needles.

[0009] Further, a tire impactor is slidably connected to the mounting seat. A guide wheel is rotatably connected to the rear wall of the tire impactor. More than two guide seats are slidably connected to the front wall of the vertical plate.

[0010] Further, a liquid replenishing tank is fixedly connected to the top wall of the first base. A push-button spray head is detachably connected to the liquid replenishing tank. An extension plate is fixedly connected to the front wall of the detection seat.

[0011] Further, a conductive plug is fixedly connected to the detection seat. A control box is fixedly connected to the front wall of the vertical plate. A slot is provided on the control box. A first conductive head and a second conductive head are fixedly connected to the inner wall of the slot. The first conductive head, the electromagnet, the system power supply, and the second conductive head are sequentially connected through wires.

[0012] Further, the conductive plug, the first conductive head, and the second conductive head are all made of copper metal.

[0013] Further, the guide seat is in the shape of a frustum of a pyramid.

[0014] Further, a machine base is fixedly connected to one of the support columns. The motor is fixedly connected to the machine base.

[0015] Further, a second transmission cavity is provided on the second base. The top wall of the second transmission cavity is communicated with the bottom wall of the measurement cavity through more than two needle channels. A needle connecting plate and a transmission plate are slidably connected to the inner wall of the second transmission cavity. The needle connecting plate and the transmission plate are fixedly connected. More than two second measurement needles are fixedly connected to the top wall of the needle connecting plate. The second measurement needles are slidably connected in one of the needle channels. A transmission bar is rotatably connected to the needle connecting plate. An inclined channel is provided on the transmission plate. The transmission bar is slidably connected to the inner wall of the inclined channel. A rack is fixedly connected to the transmission plate. A handle member is rotatably connected to the bottom wall of the measurement cavity. The lower end of the handle member extends into the second transmission cavity. A third gear is fixedly connected to the lower end of the handle member. The third gear meshes with the rack.

[0016] Further, the first measurement needles and the second measurement needles are both made of stainless steel.

[0017] Further, the handle member is provided with anti-slip lines.

[0018] The present invention has the following beneficial effects:

[0019] The present invention can realize the mechanical installation and disassembly of the wheel hub body and the tire body, without manual disassembly and assembly, improving the efficiency of tires and wheels; through the tension sensor, the pull rod, the water tray, the detection seat, the first wedge plate, the second wedge plate and the water on the water tray, it is possible to measure the wet ground grip of the tire body at different water depth levels. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described with reference to the accompanying drawings. However, the embodiments in the drawings do not constitute any limitation to the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the following drawings.

[0021] Figure 1 is a schematic structural diagram of an electric bicycle tire disassembly and assembly system based on a measurement component according to the present invention;

[0022] Figure 2 is the present invention Figure 1 a schematic structural diagram of the second base, the support column, the cross plate and the vertical plate in;

[0023] Figure 3 is the present invention Figure 1 an enlarged view of the measurement component in;

[0024] Figure 4 is the present invention Figure 3 an exploded view of the first wedge plate and the second wedge plate in;

[0025] Figure 5 is the present invention Figure 3 an enlarged view of part A in;

[0026] Figure 6 is the present invention Figure 5 a schematic structural diagram of the third gear and the handle member in;

[0027] Figure 7 is the present invention Figure 3 an enlarged view of the control box in;

[0028] Figure 8 is the present invention Figure 3 a top view of the mounting seat in;

[0029] Figure 9 is an electrical connection diagram of an electric bicycle tire disassembly and assembly system based on a measurement component according to the present invention.

[0030] Reference numerals: 1, first base; 2, tire disassembly and assembly component; 3, transmission device; 4, hub body; 5, tire body; 6, second base; 7, support column; 8, cross plate; 9, vertical plate; 10, threaded rod; 11, first straight gear; 12, motor; 13, second straight gear; 14, machine base; 15, detection base; 16, threaded hole; 17, tension sensor; 18, pull rod; 19, conductive plug; 20, extension plate; 21, notch; 22, mounting base; 23, tire hitting device; 24, guide wheel; 25, chute; 26, hub connection seat; 27, permanent magnet; 28, first elastic member; 29, guide seat; 30, measurement chamber; 31, first transmission chamber; 32, water channel; 33, second elastic member; 34, water tray; 35, connecting rod; 36, first wedge plate; 37, second wedge plate; 38, third elastic member; 39, liquid replenishing tank; 40, pressing type nozzle; 41, electromagnet; 42, control box; 43, slot; 44, first conductive head; 45, second conductive head; 46, first measurement thorn; 47, second transmission chamber; 48, thorn channel; 49, second measurement thorn; 50, thorn connecting plate; 51, transmission bar; 52, transmission plate; 53, inclined channel; 54, rack; 55, third gear; 56, handle member. Detailed implementation manners

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0033] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or a connection through an intermediate medium; and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] As Figure 1-5 shown in FIGS. 7-9, an electric bicycle tire disassembly and assembly system based on a measurement component includes a tire processing component and a measurement component. The tire processing component includes a first base 1, a tire disassembly and assembly component 2, and a transmission device 3. The tire disassembly and assembly component 2 is movably connected to the top wall of the first base 1, and the transmission device 3 is connected to the first base 1. The tire disassembly and assembly component 2 can adopt a robotic arm. By connecting a rolling component to the robotic arm, the installation of the tire body 5 can be achieved. Then, by connecting a disassembly component to the robotic arm, the disassembly of the tire body 5 can be achieved.

[0035] The measuring assembly includes a second base 6, support columns 7, a cross plate 8 and a vertical plate 9. The vertical plate 9 and the two support columns 7 are both fixedly connected to the top wall of the second base 6. The cross plate 8 is fixedly connected between the two support columns 7. A threaded rod 10 is rotatably connected between the two support columns 7. One end of the threaded rod 10 is fixedly connected with a first straight gear 11. A motor 12 is fixedly connected to one of the support columns 7. The output end of the motor 12 is fixedly connected with a second straight gear 13. The second straight gear 13 meshes with the first straight gear 11. A detection seat 15 and a mounting seat 22 are slidably connected to the bottom wall of the cross plate 8. A threaded hole 16 is formed in the detection seat 15. The threaded rod 10 is threadedly connected with the threaded hole 16. When the threaded rod 10 rotates, the mounting seat 22 can be provided with a through hole, and the threaded rod 10 passes through the through hole and does not abut against the inner wall of the through hole. The detection seat 15 performs a horizontal displacement along the cross plate 8. A tension sensor 17 is fixedly connected to the detection seat 15. The tension sensor 17 is a device that converts the tension received by an object into an electrical signal. Its basic structure mainly includes a sensitive element, a measurement circuit and a housing. The working principle of the tension sensor 17 is based on Hooke's law, that is, the tension received by an object is proportional to the deformation of its sensitive element. When an object is subjected to tension, the sensitive element will deform, and this deformation will cause changes in physical properties such as resistance, capacitance, and inductance inside the elastic element. A pull rod 18 is fixedly connected to the sensitive element of the tension sensor 17. The tension sensor 17 is a device that converts the tension or tensile force received by an object into an electrical signal. Its basic structure mainly includes an elastic element, a measurement circuit and a housing. The pull rod 18 is fixedly connected to the mounting seat 22. A notch 21 is formed in the detection seat 15. A chute 25 is formed in the mounting seat 22. A hub connection seat 26 is slidably connected to the inner wall of the chute 25. A permanent magnet 27 is fixedly connected to the hub connection seat 26. The hub connection seat 26 is connected to the inner wall of the chute 25 through a first elastic member 28. An electromagnet 41 is fixedly connected to the front wall of the vertical plate 9;

[0036] A measuring cavity 30 and a first transmission cavity 31 are formed in the second base 6. The bottom wall of the measuring cavity 30 communicates with the top wall of the first transmission cavity 31 through more than two water channels 32. A water supporting plate 34 is slidably connected to the inner wall of the first transmission cavity 31. The bottom wall of the water supporting plate 34 is connected to the bottom wall of the first transmission cavity 31 through a second elastic member 33. A connecting rod 35 is fixedly connected to the top wall of the water supporting plate 34. The connecting rod 35 extends above the second base 6. The upper end of the connecting rod 35 is fixedly connected with a first wedge-shaped plate 36. A second wedge-shaped plate 37 is fixedly connected to the top wall of the first wedge-shaped plate 36. The bottom wall of the first wedge-shaped plate 36 is connected to the top wall of the second base 6 through a third elastic member 38. More than two first measuring thorns 46 are fixedly connected to the bottom wall of the measuring cavity 30.

[0037] As Figure 1 、 3 shown, in an optional implementation manner of the present invention, a tire hitting device 23 is slidably connected to the mounting seat 22. The material of the tire hitting device 23 includes 304 stainless steel, and the density of 304 stainless steel is about 7.93 g / cm3 , the tire ramming device 23 is of a solid structure. The large density and solidity can increase its mass to achieve the required impact effect. A guide wheel 24 is rotatably connected to the rear wall of the tire ramming device 23, and more than two guide seats 29 are slidably connected to the front wall of the vertical plate 9.

[0038] Such as Figure 1 , 3 As shown in, in an optional embodiment of the present invention, a liquid replenishing tank 39 is fixedly connected to the top wall of the first base 1. A push - type nozzle 40 is detachably connected to the liquid replenishing tank 39. The push - type nozzle 40 is a structure that can spray liquid after being pressed and will automatically reset after being released. An extension plate 20 is fixedly connected to the front wall of the detection seat 15.

[0039] Such as Figure 1 , 3 As shown in Figures 7 and 9, in an optional embodiment of the present invention, a conductive insertion strip 19 is fixedly connected to the detection seat 15. A control box 42 is fixedly connected to the front wall of the vertical plate 9. A slot 43 is opened on the control box 42. A first conductive head 44 and a second conductive head 45 are fixedly connected to the inner wall of the slot 43. The first conductive head 44, the electromagnet 41, the system power supply, and the second conductive head 45 are connected in sequence through wires. After the conductive insertion strip 19 is inserted into the slot 43, the first conductive head 44 and the second conductive head 45 can be electrically connected, thus closing the circuit.

[0040] Such as Figure 1 , 3 As shown in Figures 7 and 9, in an optional embodiment of the present invention, the conductive insertion strip 19, the first conductive head 44, and the second conductive head 45 are all made of copper. The conductivity of copper is approximately 58000000 siemens per meter. Here, copper is selected as the conductive component due to its excellent electrical conductivity.

[0041] Such as Figure 1 , 3 As shown in, in an optional embodiment of the present invention, the guide seat 29 is in the shape of a frustum of a pyramid. The front view of the frustum of a pyramid is a right - angled trapezoid.

[0042] Such as Figure 1 , 3 As shown in, in an optional embodiment of the present invention, a machine base 14 is fixedly connected to one of the support columns 7. The motor 12 is fixedly connected to the machine base 14. The motor 12 is fixedly connected to the machine base 14 by bolts.

[0043] Such as Figure 1 , 3As shown in FIGS. 5 and 6, in an alternative embodiment of the present invention, a second transmission cavity 47 is formed in the second base 6. The top wall of the second transmission cavity 47 communicates with the bottom wall of the measurement cavity 30 through more than two thorns channels 48. A thorns connecting plate 50 and a transmission plate 52 are slidably connected to the inner wall of the second transmission cavity 47. The thorns connecting plate 50 and the transmission plate 52 are fixedly connected. More than two second measurement thorns 49 are fixedly connected to the top wall of the thorns connecting plate 50. The second measurement thorns 49 are slidably connected in one of the thorns channels 48. A transmission bar 51 is rotatably connected to the thorns connecting plate 50. An inclined channel 53 is formed in the transmission plate 52. The transmission bar 51 is slidably connected to the inner wall of the inclined channel 53. A rack 54 is fixedly connected to the transmission plate 52. A handle member 56 is rotatably connected to the bottom wall of the measurement cavity 30. The lower end of the handle member 56 extends into the second transmission cavity 47. A third gear 55 is fixedly connected to the lower end of the handle member 56. The third gear 55 meshes with the rack 54. After the second measurement thorns 49 move upward, they can abut against the first measurement thorns 46, so that the tire body 5 is locally subjected to the pressure of the upper ends of the first measurement thorns 46 and the second measurement thorns 49 at the same time, thereby increasing the local contact area and reducing the local pressure.

[0044] As Figure 1 、 3 As shown in FIGS. 5, 6, in an alternative embodiment of the present invention, the first measurement thorns 46 and the second measurement thorns 49 are both made of stainless steel, and the stainless steel has strong corrosion resistance to prevent it from rusting due to being soaked in water.

[0045] As Figure 1 、 3 As shown in FIGS. 5, 6, in an alternative embodiment of the present invention, the handle member 56 is provided with anti-slip lines, which can increase the friction between the hand and the handle member 56 and make the handle member 56 easier to rotate.

[0046] Implementation process:

[0047] First, the transmission device 3 transports the hub body 4 below the tire disassembly and assembly component 2. The tire body 5 is placed on the hub body 4. The tire body 5 is pressed into the hub body 4 by the tire disassembly and assembly component 2 to form a wheel, completing the installation of the wheel and inflating the wheel.

[0048] Connect the hub body 4 on the wheel to the hub connection seat 26. The tire body 5 abuts against the bottom wall of the measurement chamber 30. Both the first transmission chamber 31 and the liquid replenishing tank 39 are filled with water. The water supporting plate 34 supports the water. The water extends into the measurement chamber 30 through the water channel 32. Turn on the motor 12. The output end of the motor 12 drives the second spur gear 13 to rotate, thereby driving the first spur gear 11 and the threaded rod 10 to rotate, causing the detection seat 15 to move rightward along the bottom wall of the cross plate 8. The detection seat 15 pulls the mounting seat 22 to move rightward through the pull rod 18. The sensitive element on the tension sensor 17 measures the frictional force between the tire body 5 and the bottom wall of the measurement chamber 30 at the current first water level height through the tension of the pull rod 18, thereby measuring the grip of the tire body 5 on the wetland.

[0049] During the rightward movement of the detection seat 15, the notch 21 will push the first wedge plate 36 to move downward against the elastic force of the third elastic member 38, thereby causing the water supporting plate 34 to move downward and the water level in the measurement chamber 30 to drop, so as to measure the grip of the tire body 5 in wetlands with different water levels. Then the notch 21 pushes the second wedge plate 37 to move downward, causing the water level to drop below the bottom wall of the measurement chamber 30, preventing the tire body 5 from contaminating and taking away too much water and affecting the puncture test during the subsequent puncture test.

[0050] During the rightward movement of the mounting seat 22, the guide wheel 24 on the tire impactor 23 will move upward along the inclined surface of the guide seat 29 to the top wall of the guide seat 29. Then after the guide wheel 24 disengages from the top wall of the guide seat 29, the tire impactor 23 moves downward under its own gravity, thereby impacting the tire body 5, imitating the scenario of collision with an object during the operation of the wheel, and testing the anti-impact ability of the tire body 5. Setting more than two guide seats 29 can test the anti-impact ability of the tire body 5 multiple times.

[0051] When the guide wheel 24 moves to the top wall of the rightmost guide seat 29, at this time, the permanent magnet 27 is directly in front of the electromagnet 41, the tire body 5 is behind all the first measuring thorns 46, the conductive plug 19 is inserted into the slot 43, and the conductive plug 19 abuts against the first conductive head 44 and the second conductive head 45, thus closing the circuit. The system power supply powers the electromagnet 41, and the electromagnet 41 generates a magnetic repulsive force when energized, so that the hub connection seat 26 moves forward against the elastic force of the first elastic member 28, so that the tire body 5 rolls forward, and the first measuring thorn 46 performs a piercing test on the tire body 5. If it is necessary to adjust the sharpness of the first measuring thorn 46, it is necessary to increase the contact area between the first measuring thorn 46 and the tire body 5 and reduce the local pressure received by the tire body 5. The handle member 56 can be rotated to rotate the third gear 55, thereby driving the rack 54 to move leftward. The rack 54 drives the transmission plate 52 to move leftward, and the transmission bar 51 moves upward along the inclined channel 53, thereby driving the thorn connecting plate 50 and all the second measuring thorns 49 to move upward. The second measuring thorn 49 abuts against the first measuring thorn 46, and then the upper ends of the second measuring thorn 49 and the first measuring thorn 46 are flush, so as to achieve the effect of reducing the local pressure received by the tire body 5 to adapt to the tests of different standard tire bodies 5.

[0052] Since the previous measured tire body 5 will contaminate and carry away part of the water, it is necessary to supplement the water in the first transmission cavity 31 to prevent the water in the first transmission cavity 31 from gradually decreasing and affecting subsequent measurements. When the detection seat 15 moves to the right, it will push the pressing nozzle 40 so that the pressing nozzle 40 is pressed. The pressing nozzle 40 sprays part of the water in the liquid supply tank 39 into the measurement cavity 30, and then flows through the water channel 32 into the first transmission cavity 31, thereby supplementing the water in the first transmission cavity 31.

[0053] After the measurement is completed, the wheel is disassembled and detached from the hub connection seat 26, all the guide seats 29 are moved upward, the motor 12 is reversed, the detection seat 15 and the mounting seat 22 move leftward to reset. After the permanent magnet 27 loses the magnetic repulsive force of the electromagnet 41, the hub connection seat 26 moves backward and resets under the elastic force of the first elastic member 28, and the water tray 34 moves upward and resets under the elastic force of the second elastic member 33.

[0054] The present invention can achieve the mechanical installation and disassembly of the wheel hub body 4 and the tire body 5, without manual disassembly and assembly, improving the efficiency of tires and wheels; through the tension sensor 17, the pull rod 18, the water tray 34, the detection seat 15, the first wedge plate 36, the second wedge plate 37, and the water on the water tray 34, it is possible to measure the wet ground grip of the tire body 5 at different water depth levels. The impact test is simulated through the tire impactor 23 and the guide seat 29. The puncture test of the tire body 5 is achieved through the control box 42, the permanent magnet 27, and the first measuring spike 46. The sharpness of the first measuring spike 46 can be adjusted by rotating the handle member 56; the effect of automatically replenishing water into the first transmission cavity 31 is achieved through the push-type nozzle 40, preventing the water from decreasing during the measurement process and affecting the measurement result.

[0055] The components, modules, mechanisms, and devices whose structures are not described in detail in the present invention are all common standard parts or parts known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. An electric bicycle tire disassembly and assembly system based on a measurement component, characterized in that It includes a tire handling component and a measuring component. The tire handling component includes a first base (1), a tire dismounting and mounting component (2), and a transmission device (3). The tire dismounting and mounting component (2) is movably connected to the top wall of the first base (1), and the transmission device (3) is connected to the first base (1). The measuring component includes a second base (6), support columns (7), a cross plate (8), and a vertical plate (9). The vertical plate (9) and the two support columns (7) are both fixedly connected to the top wall of the second base (6). The cross plate (8) is fixedly connected between the two support columns (7). A threaded rod (10) is rotatably connected between the two support columns (7). One end of the threaded rod (10) is fixedly connected to a first straight gear (11). A motor (12) is fixedly connected to one of the support columns (7). The output end of the motor (12) is fixedly connected to a second straight gear (13). The second straight gear (13) meshes with the first straight gear (11). A detection seat (15) and a mounting seat (22) are slidably connected to the bottom wall of the cross plate (8). A threaded hole (16) is formed in the detection seat (15). The threaded rod (10) is threadedly connected to the threaded hole (16). A tension sensor (17) is fixedly connected to the detection seat (15). A pull rod (18) is fixedly connected to the sensitive element of the tension sensor (17). The pull rod (18) is fixedly connected to the mounting seat (22). A notch (21) is formed in the detection seat (15). A sliding groove (25) is formed in the mounting seat (22). A hub connection seat (26) is slidably connected to the inner wall of the sliding groove (25). A permanent magnet (27) is fixedly connected to the hub connection seat (26). The hub connection seat (26) is connected to the inner wall of the sliding groove (25) through a first elastic member (28). An electromagnet (41) is fixedly connected to the front wall of the vertical plate (9). A measuring cavity (30) and a first transmission cavity (31) are formed in the second base (6). The bottom wall of the measuring cavity (30) is communicated with the top wall of the first transmission cavity (31) through more than two water channels (32). A water supporting plate (34) is slidably connected to the inner wall of the first transmission cavity (31). The bottom wall of the water supporting plate (34) is connected to the bottom wall of the first transmission cavity (31) through a second elastic member (33). A connecting rod (35) is fixedly connected to the top wall of the water supporting plate (34). The connecting rod (35) extends above the second base (6). The upper end of the connecting rod (35) is fixedly connected to a first wedge-shaped plate (36). A second wedge-shaped plate (37) is fixedly connected to the top wall of the first wedge-shaped plate (36). The bottom wall of the first wedge-shaped plate (36) is connected to the top wall of the second base (6) through a third elastic member (38). More than two first measuring thorns (46) are fixedly connected to the bottom wall of the measuring cavity (30). Connect the hub body (4) on the wheel to the hub connection seat (26). The tire body (5) abuts against the bottom wall of the measuring chamber (30). The water tray (34) supports the water, and the water extends into the measuring chamber (30) through the water channel (32). Turn on the motor (12). The output end of the motor (12) drives the second spur gear (13) to rotate, thereby driving the first spur gear (11) and the threaded rod (10) to rotate, causing the detection seat (15) to move right along the bottom wall of the cross plate (8). The detection seat (15) pulls the mounting seat (22) to move right through the pull rod (18). The sensitive element on the tension sensor (17) measures the frictional force between the tire body (5) and the bottom wall of the measuring chamber (30) at the current first water level height through the tension of the pull rod (18), thereby measuring the grip of the tire body (5) on the wetland. During the rightward movement of the detection seat (15), the notch (21) will push the first wedge plate (36) to move downward against the elastic force of the third elastic member (38), thereby causing the water tray (34) to move downward and the water level in the measuring chamber (30) to drop, so as to measure the grip of the tire body (5) in wetlands with different water levels. The system power supply powers the electromagnet (41). The electromagnet (41) generates a magnetic repulsive force when energized, causing the hub connection seat (26) to move forward against the elastic force of the first elastic member (28), so that the tire body (5) rolls forward, and the first measuring thorn (46) performs a puncture test on the tire body (5).

2. The electric bicycle tire disassembly and assembly system based on a measurement component according to claim 1, characterized in that, A tire striker (23) is slidably connected to the mounting seat (22). A guide wheel (24) is rotatably connected to the rear wall of the tire striker (23). More than two guide seats (29) are slidably connected to the front wall of the vertical plate (9).

3. The electric bicycle tire disassembly and assembly system based on a measurement component according to claim 2, wherein, A liquid replenishing tank (39) is fixedly connected to the top wall of the first base (1). A pressing type nozzle (40) is detachably connected to the liquid replenishing tank (39). An extension plate (20) is fixedly connected to the front wall of the detection seat (15).

4. The electric bicycle tire disassembly and assembly system based on a measurement component according to claim 3, wherein, A conductive plug (19) is fixedly connected to the detection seat (15). A control box (42) is fixedly connected to the front wall of the vertical plate (9). A slot (43) is formed in the control box (42). A first conductive head (44) and a second conductive head (45) are fixedly connected to the inner wall of the slot (43). The first conductive head (44), the electromagnet (41), the system power supply, and the second conductive head (45) are sequentially connected by wires.

5. The electric bicycle tire disassembly and assembly system based on a measurement component according to claim 4, characterized in that, The conductive plug (19), the first conductive head (44), and the second conductive head (45) are all made of copper.

6. The electric bicycle tire disassembly and assembly system based on a measurement component according to claim 5, characterized in that, The guide seat (29) is in the shape of a frustum of a pyramid.

7. A tire disassembly and assembly system for an electric bicycle based on a measurement component according to claim 6, characterized in that, One of A machine base (14) is fixedly connected to the support column (7). The motor (12) is fixedly connected to the machine base (14).

8. A tire disassembly and assembly system for an electric bicycle based on a measurement component according to any one of claims 1-7, characterized in that, A second transmission cavity (47) is formed in the second base (6). The top wall of the second transmission cavity (47) communicates with the bottom wall of the measurement cavity (30) through more than two thorns channels (48). A thorns connecting plate (50) and a transmission plate (52) are slidably connected to the inner wall of the second transmission cavity (47). The thorns connecting plate (50) and the transmission plate (52) are fixedly connected. More than two second measurement thorns (49) are fixedly connected to the top wall of the thorns connecting plate (50). The second measurement thorns (49) are slidably connected in one of the thorns channels (48). A transmission bar (51) is rotatably connected to the thorns connecting plate (50). An inclined channel (53) is formed in the transmission plate (52). The transmission bar (51) is slidably connected to the inner wall of the inclined channel (53). A rack (54) is fixedly connected to the transmission plate (52). A handle member (56) is rotatably connected to the bottom wall of the measurement cavity (30). The lower end of the handle member (56) extends into the second transmission cavity (47). A third gear (55) is fixedly connected to the lower end of the handle member (56). The third gear (55) meshes with the rack (54).

9. A tire disassembly and assembly system for an electric bicycle based on a measurement component according to claim 8, characterized in that, The materials of the first measurement thorn (46) and the second measurement thorn (49) both include stainless steel.

10. The electric bicycle tire disassembly and assembly system based on a measurement component according to claim 9, characterized in that, The handle member (56) is provided with anti-slip patterns.

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