Motorcycle engine assembly conveyor system

Abstract

The present invention relates to a motorcycle engine assembly conveying system, comprising a mobile body and marking lines arranged in pairs on the ground, the marking lines comprising inner lines and outer lines, both of which are provided with markings; the mobile body is provided with rollers, the rollers are connected with a travel drive mechanism; the rollers are located in the travel spacing, the mobile body is provided with a marking detection element, the marking detection element is connected with a controller, and the travel drive mechanism is electrically connected with the controller; the top of the mobile body is provided with a support plate, the support plate is provided with a first lifting column, a second lifting column and a third lifting column, and the tops of the first lifting column, the second lifting column and the third lifting column are provided with a first support block, a second support block and a third support block respectively. The present invention can realize automatic conveying of various types of motorcycle engines.

Description

Technical Field

[0001] The invention belongs to the field of conveying equipment, in particular to a motorcycle engine assembly conveying system. Background Art

[0002] During the motorcycle assembly process, the assembly of the engine is an important process. Before the engine is assembled, it needs to be tested to ensure that all indicators of the engine are qualified before assembly. Testing and assembly are carried out at different stations. Therefore, conveying equipment is needed to transport the engine so that the engine can be transferred between different stations. At present, conventional conveying devices include cranes, transport vehicles, etc. The size of the crane is large, the moving speed is slow, and the use is not flexible enough. Conventional transport vehicles require manual operation of the walking route, and automatic transportation cannot be achieved, which affects efficiency. In addition, when using a transport vehicle to transport the motorcycle engine, a supporting tool is required to support the engine. The existing supporting tool structure is fixed and can only support engines of one size and model, but cannot be used to support engines of multiple models, which is not convenient to use. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a motorcycle engine assembly and conveying system, which can realize automatic conveying of motorcycle engines of various models.

[0004] To solve the above problems, the technical solution adopted by the present invention is: a motorcycle engine assembly and conveying system, including a mobile vehicle body and a route navigation system;

[0005] The route navigation system comprises marking lines arranged in pairs on the ground, wherein the marking lines comprise an inner line and an outer line parallel to each other, a walking distance is arranged between the inner line and the outer line, and markings are arranged on both the inner line and the outer line;

[0006] The front and rear ends of the mobile body are both provided with rollers, and the rollers at the front end of the mobile body are connected to a travel drive mechanism; the rollers are located in the travel interval, and the mobile body on both sides of the rollers is provided with identification detection elements, the identification detection elements are connected to a controller, and the travel drive mechanism is electrically connected to the controller;

[0007] A support plate is arranged on the top of the mobile vehicle body, and a first positioning sleeve, a second positioning sleeve and a third positioning sleeve are arranged on the support plate in sequence, a first adjustment groove is opened on the support plate, the first positioning sleeve and the third positioning sleeve are fixed on the support plate, and the second positioning sleeve is slidably matched with the first adjustment groove; a first lifting column, a second lifting column and a third lifting column are respectively arranged in the first positioning sleeve, the second positioning sleeve and the third positioning sleeve, and a first supporting block, a second supporting block and a third supporting block are respectively arranged on the top of the first lifting column, the second lifting column and the third lifting column.

[0008] Furthermore, the identification detection element is a photoelectric sensor, and the identification is a reflective coating.

[0009] Furthermore, the inner line and the outer line are colored plastic films pasted on the ground.

[0010] Furthermore, the support plate is rectangular, and a lifting mechanism is arranged below the four corners of the support plate, a lifting seat is connected to the top of the lifting mechanism, a pressure sensor is arranged between the lifting seat and the lifting mechanism, and the lifting mechanism and the pressure sensor are electrically connected to the controller; the lifting seat comprises a lower seat body and an upper seat body that are detachably connected, the lower seat body and the mobile vehicle body slide in the vertical direction, a hemispherical first groove body is arranged on the upper surface of the lower seat body, and a hemispherical second groove body is arranged on the lower surface of the upper seat body, the first groove body and the second groove body surround a spherical positioning cavity, and the A positioning ball is arranged in the positioning cavity, the top of the second groove body is connected to a first connecting through hole which vertically passes through the upper seat body, the upper surface of the support plate is provided with a hemispherical third groove body, a connecting sphere is arranged in the third groove body, a second connecting through hole is arranged at the bottom of the third groove body, a third connecting through hole is arranged in the connecting sphere, a stud is arranged on the top of the positioning ball, the stud passes through the first connecting through hole, the second connecting through hole and the third connecting through hole in sequence and is connected with a locking nut, and the diameters of the first connecting through hole and the second connecting through hole are larger than the diameter of the third connecting through hole.

[0011] Furthermore, the marking line is in a ring shape, and the marking line passes through a plurality of workstations;

[0012] A charging seat is provided at each workstation, a plug storage hole is provided on the side of the charging seat, a charging plug is provided in the plug storage hole, and the charging plug is connected to a charging driving mechanism for driving the charging plug to move; the opening of the plug storage hole is closed by a first sealing plate, a first driving rod is connected to the top of the first sealing plate, a first pin is fixedly connected to the middle of the first driving rod, the first pin is connected to the charging seat through a first torsion spring, and a horizontal first slide groove is provided above the first pin;

[0013] The mobile body includes a plurality of electric mobile bodies, each electric mobile body is provided with a charging hole on the side, the hole of the charging hole is closed by a second sealing plate, a second driving rod is connected to the bottom of the second sealing plate, a second pin is fixedly connected to the middle of the second driving rod, a torque sensor is connected to the second pin, the torque sensor is electrically connected to the controller, the torque sensor is connected to the electric mobile body through a second torsion spring, and a second slide groove is provided below the second pin;

[0014] A first driving block capable of entering the second sliding groove is provided on the side of the charging seat, and a second driving block capable of extending into the first sliding groove is provided on the side of the electric mobile vehicle body. When the electric mobile vehicle body reaches the charging seat, the first driving block enters the second sliding groove and pushes the second driving rod to rotate, and at the same time, the second driving block enters the first sliding groove and pushes the first driving rod to rotate, and the first driving rod and the second driving rod respectively drive the first sealing plate and the second sealing plate to move, so that the plug storage hole and the charging hole are opened for charging.

[0015] Furthermore, the charging drive mechanism is a linear motor, and the linear motor is connected to the charging plug through a spring.

[0016] Furthermore, the side walls of the first positioning sleeve, the second positioning sleeve and the third positioning sleeve are provided with a plurality of locking screws.

[0017] Furthermore, columns are provided on both sides of the mobile vehicle body, and detachable cleaning brushes are provided at the lower ends of the columns, and the cleaning brushes cover the inner line and the outer line.

[0018] The beneficial effects of the present invention are: 1. The present invention sets identification lines on the floor of the workshop and sets identification detection elements on the mobile vehicle body. The mobile vehicle body uses the identification detection elements to detect the direction of the identification lines, thereby automatically controlling the moving path of the mobile vehicle body to ensure that the mobile vehicle body moves along the identification lines. The motorcycle engine can be automatically transported from one workstation to the next workstation without manual operation of the mobile vehicle body, thus saving labor costs.

[0019] 2. The motorcycle engine is supported by the first support block, the second support block and the third support block, which are height-adjustable. The horizontal position of the second support block can be adjusted, so that motorcycle engines of various models and sizes can be stably supported, and the use is more flexible. When transporting the motorcycle engine, the motorcycle engine is fixed to the second support block by bolts, and then the first support block and the third support block are used to support both ends of the motorcycle engine to ensure the stability of the motorcycle engine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall top view schematic diagram of the present invention;

[0021] Figure 2 It is an enlarged schematic diagram of the identification line;

[0022] Figure 3 It is a front view schematic diagram of a moving vehicle body and a marking line;

[0023] Figure 4 is a schematic side cutaway view of a moving vehicle body;

[0024] Figure 5 yes Figure 4 Schematic cross-sectional view of AA in the figure;

[0025] Figure 6 is a schematic side view of a moving vehicle body;

[0026] Figure 7 yes Figure 6 A schematic cross-sectional view of the middle BB;

[0027] Figure 8 is a schematic side view of the charging station;

[0028] Fig. 9 yes Figure 8 Schematic cross-sectional view of CC;

[0029] Figure numerals: 1—mobile body; 2—inner line; 3—outer line; 4—travel distance; 5—marker; 6—roller; 7—marker detection element; 8—travel drive mechanism; 9—controller; 10—support plate; 11—first positioning sleeve; 12—second positioning sleeve; 13—third positioning sleeve; 14—first lifting column; 15—second lifting column; 16—third lifting column; 17—first support block; 18—second support block; 19—third support block; 20—charging seat; 21—charging plug; 22—charging drive mechanism; 23—first sealing plate; 24—first Driving rod; 25—first pin; 26—first torsion spring; 27—first slide slot; 28—charging hole; 29—second closing plate; 30—second driving rod; 31—second pin; 32—torque sensor; 33—second torsion spring; 34—second slide slot; 35—first driving block; 36—second driving block; 37—spring; 38—column; 39—cleaning brush; 40—lifting mechanism; 41—lower seat; 42—upper seat; 43—positioning ball; 44—connecting ball; 45—stud; 46—locking nut; 47—pressure sensor; 48—adjusting slot. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0031] The motorcycle engine assembly conveying system of the present invention is as follows: Figures 1 to 8 As shown, it includes a mobile vehicle 1 and a route navigation system.

[0032] In the present invention, the front, rear and other directions are based on the moving direction of the moving vehicle body 1, that is, the moving vehicle body 1 moves from the rear to the front.

[0033] The front and rear ends of the mobile body 1 are both provided with rollers 6, and the rollers 6 at the front end of the mobile body 1 are connected to a travel drive mechanism 8. Specifically, the travel drive mechanism 8 can be composed of equipment such as a motor and a vehicle steering mechanism, and the mobile body 1 as a whole can adopt various existing transport body structures with functions such as forward, backward, and turning.

[0034] The route navigation system includes marking lines arranged in pairs on the ground, the marking lines include an inner line 2 and an outer line 3 parallel to each other, a travel distance 4 is arranged between the inner line 2 and the outer line 3, and markings 5 ​​are arranged on both the inner line 2 and the outer line 3. The rollers 6 of the moving vehicle 1 are located in the travel distance 4, and marking detection elements 7 are arranged on the moving vehicle 1 on both sides of the rollers 6, the marking detection elements 7 are connected to a controller 9, and a travel drive mechanism 8 is electrically connected to the controller 9.

[0035] The identification detection element 7 can detect the identification 5 and transmit the detection result to the controller 9. The controller 9 can determine the walking path of the mobile body 1 according to the direction of the detected identification 5, and then control the walking drive mechanism 8 to walk along the determined walking path, thereby ensuring that the mobile body 1 walks along the identification line. The identification line connects multiple workstations, so that the mobile body 1 can walk from one workstation to the next.

[0036] A support plate 10 is provided on the top of the mobile body 1, and a first positioning sleeve 11, a second positioning sleeve 12 and a third positioning sleeve 13 are sequentially provided on the support plate 10. An adjustment groove 48 is opened on the support plate 10, and the first positioning sleeve 11 and the third positioning sleeve 13 are fixed on the support plate 10, and the second positioning sleeve 12 is slidably matched with the adjustment groove 48; a first lifting column 14, a second lifting column 15 and a third lifting column 16 are respectively provided in the first positioning sleeve 11, the second positioning sleeve 12 and the third positioning sleeve 13, and a first supporting block 17, a second supporting block 18 and a third supporting block 19 are respectively provided on the top of the first lifting column 14, the second lifting column 15 and the third lifting column 16.

[0037] The first positioning sleeve 11 and the third positioning sleeve 13 can be fixed to the support plate 10 by bolts, or can be welded to the support plate 10. The first lifting column 14, the second lifting column 15 and the third lifting column 16 are respectively slidably matched with the first positioning sleeve 11, the second positioning sleeve 12 and the third positioning sleeve 13, and can adjust the height of the first support block 17, the second support block 18 and the third support block 19. At the same time, the second positioning sleeve 12 can slide along the adjustment groove 48 to adjust the horizontal position of the second support block 18. The second support block 18 plays a major supporting and positioning role. A plurality of positioning holes are provided on the second support block 18. The motorcycle engine can be connected to the positioning holes by bolts, so as to fix the motorcycle engine to the second support block 18. The first support block 17 and the third support block 19 play an auxiliary supporting role, which is used to support both ends of the motorcycle engine to ensure the stability of the motorcycle engine.

[0038] The side walls of the first positioning sleeve 11, the second positioning sleeve 12 and the third positioning sleeve 13 are provided with a plurality of locking screws. When the height adjustment of the first lifting column 14, the second lifting column 15 and the third lifting column 16 is completed, the first lifting column 14, the second lifting column 15 and the third lifting column 16 are locked by the locking screws to prevent the first lifting column 14, the second lifting column 15 and the third lifting column 16 from automatically sliding downward.

[0039] In the present invention, since the heights of the first support block 17, the second support block 18 and the third support block 19 can be adjusted, and the horizontal position of the second support block 18 can be adjusted, it can adapt to the shapes and sizes of various models of motorcycle engines, thereby transporting motorcycle engines of various models and sizes.

[0040] In addition, by setting marking lines on the floor of the workshop, the mobile body 1 automatically moves along the marking lines, realizing automatic transportation of the motorcycle engine, and no manual operation of the mobile body 1 is required, saving labor costs. The mobile body 1 does not need to be navigated by tracks, and there is no need to install tracks on the floor of the workshop, which reduces the implementation cost and prevents the floor of the workshop from being damaged.

[0041] In the present invention, the identification detection element 7 is a photoelectric sensor, and the identification 5 is a reflective coating. The photoelectric sensor can specifically be a mirror reflection sensor, which can emit and receive light, and the reflective coating can reflect light. The photoelectric sensor is arranged above the reflective coating. After the emitter of the photoelectric sensor emits light to the reflective coating, the reflective coating reflects the light, and the receiver of the photoelectric sensor receives the reflected light. The reflectivity of the reflective coating is different from the reflectivity of the rest of the identification line. When the moving body 1 deviates from the identification line, the light emitted by the photoelectric sensor deviates from the reflective coating, and the signal received by the receiver changes, thereby judging that the moving body 1 is yawed, and the controller 9 adjusts the walking direction of the moving body 1 in time.

[0042] In addition, the identification detection element 7 can also be a camera element, and the identification 5 uses an easily identifiable colored coating, such as black or red lines. The camera element can capture the direction of the colored coating, and the controller 9 determines and adjusts the walking direction of the mobile body 1 based on the captured image.

[0043] The inner line 2 and the outer line 3 can be lines sprayed directly on the ground. As a preferred embodiment, the inner line 2 and the outer line 3 are colored plastic films pasted on the ground, such as black, red, blue, red and other colors of plastic films, and the logo 5 is a transparent colorless plastic film. The cost of the plastic film is low, and it does not damage the workshop floor during implementation. It can be replaced at any time after damage. When the positions of various workstations in the workshop are adjusted, the route of the logo line can be easily and low-cost reset, and the application is flexible.

[0044] Since dust, oil and other impurities are easily attached to the marking line, which may affect the normal recognition of the marking 5 by the marking detection element 7, in order to clean the dust, oil and other impurities on the marking line, the two sides of the mobile body 1 are provided with columns 38, and the lower ends of the columns 38 are provided with detachable cleaning brushes 39, and the cleaning brushes 39 cover the inner line 2 and the outer line 3. During the movement of the mobile body 1, the cleaning brushes 39 clean the marking line, so that the marking 5 remains clean and easy to identify.

[0045] In the present invention, after the motorcycle engine is transported to the destination station, if not necessary, the engine can be directly inspected or assembled without being removed from the mobile body 1. After the operation of the station is completed, the motorcycle engine can be directly transported to the next station by the mobile body 1, which can reduce the number of times the motorcycle engine is disassembled and assembled, and improve efficiency.

[0046] Since the workshop floor cannot be guaranteed to be completely level, the support plate 10 is not in a horizontal state, which is not conducive to maintaining the stability of the motorcycle engine and ensuring the accuracy during inspection or assembly. In order to level the support plate 10, the support plate 10 is rectangular, and a lifting mechanism 40 is arranged below the four corners of the support plate 10. The lifting mechanism 40 can be a hydraulic cylinder or other equipment. A lifting seat is connected to the top of each lifting mechanism 40. A pressure sensor 47 is arranged between the lifting seat and the lifting mechanism 40. The lifting mechanism 40 and the pressure sensor 47 are both electrically connected to the controller 9; the lifting seat includes a detachably connected lower seat body 41 and an upper seat body 42. The upper seat body 42 supports the support plate 10. The lower seat body 41 slides with the mobile body 1 in the vertical direction. The upper surface of the lower seat body 41 is provided with a hemispherical first groove body, and the lower surface of the upper seat body 42 is provided with a semi-spherical first groove body. A spherical second slot body, a first slot body and a second slot body form a spherical positioning cavity, a positioning ball 43 is arranged in the positioning cavity, the top of the second slot body is connected with a first connecting through hole vertically penetrating the upper seat body 42, a hemispherical third slot body is arranged in the upper surface of the support plate 10, a connecting ball 44 is arranged in the third slot body, a second connecting through hole is arranged at the bottom of the third slot body, a third connecting through hole is arranged in the connecting ball 44, a stud 45 is arranged on the top of the positioning ball 43, the stud 45 passes through the first connecting through hole, the second connecting through hole and the third connecting through hole in sequence and is connected with a locking nut 46, and the diameters of the first connecting through hole and the second connecting through hole are larger than the diameter of the third connecting through hole.

[0047] When the support plate 10 is horizontal, the pressure on the four lifting mechanisms 40 can be detected by the pressure sensor 47, and the pressure value is used as a reference pressure value. When the support plate 10 is tilted, the pressure on the lifting mechanism 40 changes. For example, when the front of the mobile vehicle 1 is higher than the rear, the pressure on the lifting mechanism 40 at the front end will decrease, and the pressure on the lifting mechanism 40 at the rear end will increase. The pressure sensor 47 can detect the change of the pressure signal and transmit the pressure signal to the controller 9. The controller 9 compares the detection result with the reference pressure value to determine the tilt direction of the support plate 10, and then controls the corresponding lifting mechanism 40 to drive the lifting seat to move upward or downward, thereby driving the angle of the support plate 10 to move upward or downward, thereby adjusting the angle of the support plate 10 until the support plate 10 is in a horizontal state.

[0048] The positioning ball 43 is slidably matched with the positioning cavity, so that the positioning ball 43 can rotate in the positioning cavity in various directions within a certain angle range. The connecting ball 44 is slidably matched with the third slot body, so that the connecting ball 44 can rotate in various directions within a certain angle range in the third slot body. The diameter of the first connecting through hole and the second connecting through hole is larger than the diameter of the stud 45, so that there is an appropriate adjustment distance between the inner wall of the first connecting through hole and the second connecting through hole and the stud 45. In the process of adjusting the angle of the support plate 10, the connecting ball 44 and the positioning ball 43 can be adaptively rotated to adapt to the change in the relative position of the support plate 10 and the lifting seat. At the same time, the positioning ball 43 can always press the support plate 10 under the action of the locking nut 46, stably position the support plate 10, and prevent the support plate 10 from shaking.

[0049] The marking line is in a ring shape and passes through multiple workstations. The mobile body 1 includes multiple electric mobile bodies. Multiple electric mobile bodies are operated simultaneously, and multiple workstations can be operated simultaneously. The electric mobile bodies move along a ring route so as to return to the initial workstation. The electric mobile body can be powered by wires, but the laying of wires is inconvenient. When the electric mobile body moves, the wires move with it, which is not conducive to keeping the workshop clean. Therefore, the electric mobile body of the present invention adopts a repeatedly rechargeable structure.

[0050] In order to facilitate charging, the present invention is provided with a charging seat 20 at each workstation, and a plug storage hole is provided on the side of the charging seat 20. A charging plug 21 is provided in the plug storage hole. The charging plug 21 is connected to a power source and can charge the electric mobile vehicle body. The charging plug 21 is connected to a charging drive mechanism 22 for driving the charging plug 21 to move. The charging drive mechanism 22 is used to drive the charging plug 21 to move to realize plug-in charging. After charging is completed, the charging plug 21 is driven to move to the inside of the plug storage hole. Since there are pollutants such as dust and oil stains in the workshop, they are easy to adhere to the charging plug 21. Therefore, the opening of the plug storage hole is closed by a first sealing plate 23. When not charging, the first sealing plate 23 closes the plug storage hole to prevent dust, oil stains, etc. from polluting the charging plug 21. The first sealing plate 23 is slidably matched with the outer wall of the charging seat 20. A first driving rod 24 is connected to the top of the first sealing plate 23. When the first sealing plate 23 closes the plug storage hole, the first driving rod 24 is in a vertical state. A first pin shaft 25 is fixedly connected to the middle part of the first driving rod 24. The first pin shaft 25 is connected to the charging seat 20 through a first torsion spring 26. A horizontal first slide groove 27 is arranged above the first pin shaft. The first slide groove 27 horizontally penetrates the outer wall of the charging seat 20. The upper end of the first driving rod 24 extends to the top of the first slide groove 27.

[0051] A charging hole 28 is provided on the side of each electric mobile body. The charging hole 28 is connected to the battery of the electric mobile body through a wire. The shape of the charging hole 28 is adapted to the shape of the charging plug 21. When the charging plug 21 is inserted into the charging hole 28, charging can be performed. The opening of the charging hole 28 is closed by a second sealing plate 29, which can prevent dust, oil stains, etc. from polluting the charging hole 28 when not charging. A second driving rod 30 is connected to the bottom of the second sealing plate 29. When the second sealing plate 29 closes the charging hole 28, the second driving rod 30 is in a vertical state. A second pin shaft 31 is fixedly connected to the middle of the second driving rod 30. The second pin shaft 31 is connected to a torque sensor 32. The torque sensor 32 is electrically connected to the controller 9. The torque sensor 32 is connected to the electric mobile body through a second torsion spring 33. A second slide groove 34 is provided below the second pin shaft 31; the lower end of the second driving rod 30 extends to the bottom of the second slide groove 34.

[0052] A first driving block 35 capable of entering the second slide groove 34 is provided on the side of the charging seat 20, and a second driving block 36 capable of extending into the first slide groove 27 is provided on the side of the electric mobile body. The first driving block 35 and the second driving block 36 have a certain length. When the electric mobile body reaches the charging seat 20, the first driving block 35 enters the second slide groove 34 from front to back and pushes the second driving rod 30 to rotate. At the same time, the second driving block 36 enters the first slide groove 27 from back to front and pushes the first driving rod 24 to rotate. The first driving rod 24 and the second driving rod 30 respectively drive the first sealing plate 23 and the second sealing plate 29 to move, so that the plug storage hole and the charging hole 28 are opened for charging. When the second drive rod 30 rotates, the second torsion spring 33 is driven to rotate through the torque sensor 32. The torque sensor 32 detects the torque applied to the second torsion spring 33. The rotation angle of the second drive rod 30 is related to the position of the first drive block 35. Therefore, the position of the first drive block 35 can be determined by the detection result of the torque sensor 32, and then the position of the electric mobile body can be determined according to the position of the first drive block 35. When the detection value of the torque sensor 32 reaches the set value, it indicates that the electric mobile body has accurately reached the charging position. At this time, the plug storage hole and the charging hole 28 are aligned, and the charging drive mechanism 22 can be used to push the charging plug 21 into the charging hole 28 for charging. After charging is completed, the charging drive mechanism 22 drives the charging plug 21 to reset, and the electric mobile body continues to move. The first drive block 35 and the second drive block 36 continue to push the second drive rod 30 and the first drive rod 24 to rotate. When the second drive rod 30 rotates to the top of the second slide groove 34, it stops rotating. When the first drive rod 24 rotates to the bottom of the first slide groove 27, it stops rotating. After the first drive block 35 and the second drive block 36 leave, the first drive rod 24 and the second drive rod 30 are reset under the action of the first torsion spring 26 and the second torsion spring 33 respectively, driving the first sealing plate 23 and the second sealing plate 29 to re-close the plug storage hole and the charging hole 28.

[0053] In the present invention, the charging seat 20 is fixedly arranged at the position of the workstation, and charging is performed while the motorcycle engine is being inspected or assembled, which makes full use of the waiting time and is conducive to improving production efficiency.

[0054] The charging drive mechanism 22 is a linear motor, which is connected to the charging plug 21 via a spring 37 , and the spring 37 can play a buffering role.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Motorcycle engine assembly conveying system, characterized by: It comprises a mobile vehicle (1) and a route navigation system; The route navigation system comprises marking lines arranged in pairs on the ground, the marking lines comprising an inner line (2) and an outer line (3) parallel to each other, a walking distance (4) being arranged between the inner line (2) and the outer line (3), and markings (5) being arranged on both the inner line (2) and the outer line (3); The front and rear ends of the mobile body (1) are both provided with rollers (6), and the rollers (6) at the front end of the mobile body (1) are connected to a travel drive mechanism (8); the rollers (6) are located in a travel interval (4), and identification detection elements (7) are provided on the mobile body (1) on both sides of the rollers (6), and the identification detection elements (7) are connected to a controller (9), and the travel drive mechanism (8) is electrically connected to the controller (9); A support plate (10) is arranged on the top of the mobile vehicle body (1), and a first positioning sleeve (11), a second positioning sleeve (12) and a third positioning sleeve (13) are arranged on the support plate (10) in sequence; an adjustment groove (48) is provided on the support plate (10); the first positioning sleeve (11) and the third positioning sleeve (13) are fixed on the support plate (10), and the second positioning sleeve (12) is slidably matched with the adjustment groove (48); a first lifting column (14), a second lifting column (15) and a third lifting column (16) are arranged in the first positioning sleeve (11), the second positioning sleeve (12) and the third positioning sleeve (13), respectively; a first supporting block (17), a second supporting block (18) and a third supporting block (19) are arranged on the top of the first lifting column (14), the second lifting column (15) and the third lifting column (16), respectively; The identification line is annular and passes through multiple workstations; A charging seat (20) is provided at each workstation, a plug storage hole is provided on the side of the charging seat (20), a charging plug (21) is provided in the plug storage hole, and the charging plug (21) is connected to a charging drive mechanism (22) for driving the charging plug (21) to move; the opening of the plug storage hole is closed by a first sealing plate (23), a first driving rod (24) is connected to the top of the first sealing plate (23), a first pin shaft (25) is fixedly connected to the middle of the first driving rod (24), the first pin shaft (25) is connected to the charging seat (20) through a first torsion spring (26), and a horizontal first slide groove (27) is provided above the first pin shaft (25); The mobile body (1) comprises a plurality of electric mobile bodies, each electric mobile body being provided with a charging hole (28) on its side, the opening of the charging hole (28) being closed by a second sealing plate (29), a second driving rod (30) being connected to the bottom of the second sealing plate (29), a second pin shaft (31) being fixedly connected to the middle of the second driving rod (30), a torque sensor (32) being connected to the second pin shaft (31), the torque sensor (32) being electrically connected to the controller (9), the torque sensor (32) being connected to the electric mobile body via a second torsion spring (33), and a second slide groove (34) being provided below the second pin shaft (31); The side of the charging seat (20) is provided with a first driving block (35) capable of entering the second sliding groove (34), and the side of the electric mobile body is provided with a second driving block (36) capable of extending into the first sliding groove (27). When the electric mobile body reaches the charging seat (20), the first driving block (35) enters the second sliding groove (34) and pushes the second driving rod (30) to rotate, and at the same time, the second driving block (36) enters the first sliding groove (27) and pushes the first driving rod (24) to rotate. The first driving rod (24) and the second driving rod (30) respectively drive the first sealing plate (23) and the second sealing plate (29) to move, so that the plug storage hole and the charging hole (28) are opened to facilitate charging.

2. The motorcycle engine assembly and conveying system according to claim 1, characterized in that: The identification detection element (7) is a photoelectric sensor, and the identification (5) is a reflective coating.

3. The motorcycle engine assembly conveying system according to claim 1 or 2, characterized in that: The inner line (2) and the outer line (3) are colored plastic films pasted on the ground.

4. The motorcycle engine assembly and conveying system according to claim 1, characterized in that: The support plate (10) is rectangular, and a lifting mechanism (40) is arranged below the four corners of the support plate (10). The top of the lifting mechanism (40) is connected to a lifting seat, and a pressure sensor (47) is arranged between the lifting seat and the lifting mechanism (40). The lifting mechanism (40) and the pressure sensor (47) are both electrically connected to the controller (9); the lifting seat comprises a detachably connected lower seat body (41) and an upper seat body (42), and the lower seat body (41) and the moving vehicle body (1) are slidably matched in the vertical direction, and the upper surface of the lower seat body (41) is provided with a hemispherical first groove body, and the lower surface of the upper seat body (42) is provided with a hemispherical second groove body, and the first groove body and the second groove body surround A spherical positioning cavity is provided, wherein a positioning ball (43) is arranged in the positioning cavity, the top of the second groove body is connected to a first connecting through hole vertically penetrating the upper seat body (42), the upper surface of the support plate (10) is provided with a hemispherical third groove body, the third groove body is provided with a connecting ball (44), the bottom of the third groove body is provided with a second connecting through hole, the connecting ball (44) is provided with a third connecting through hole, the top of the positioning ball (43) is provided with a stud (45), the stud (45) passes through the first connecting through hole, the second connecting through hole and the third connecting through hole in sequence and is connected with a locking nut (46), the diameters of the first connecting through hole and the second connecting through hole are greater than the diameter of the third connecting through hole.

5. The motorcycle engine assembly and conveying system according to claim 1, characterized in that: The charging drive mechanism (22) is a linear motor, and the linear motor is connected to the charging plug (21) via a spring (37).

6. The motorcycle engine assembly and conveying system according to claim 1, characterized in that: The side walls of the first positioning sleeve (11), the second positioning sleeve (12) and the third positioning sleeve (13) are provided with a plurality of locking screws.

7. The motorcycle engine assembly and conveying system according to claim 3, characterized in that: The two sides of the mobile vehicle body (1) are provided with upright posts (38), and the lower ends of the upright posts (38) are provided with detachable cleaning brushes (39), and the cleaning brushes (39) cover the inner line (2) and the outer line (3).

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