A dual-purpose processing system for electric bicycles and motorcycles

Abstract

The present invention belongs to the field of electric vehicle processing, and discloses a dual-purpose processing system for electric bicycles and motorcycles, including multiple fixed platforms, which can be used to fix electric bicycles and electric motorcycles, and is characterized in that it also includes a rotary conveying mechanism for conveying the fixed platform; the rotary conveying mechanism includes multiple conveying units and a reversing unit arranged between two conveying units for changing the conveying direction of the fixed platform; one of the reversing units is an output section, and the other reversing units are transition sections. The system can perform automated rotary processing and output for electric bicycles and electric motorcycles, without the need for two separate production lines, and one production line can solve all problems.

Description

Technical Field

[0001] The invention relates to the field of electric vehicle processing, in particular to a dual-purpose processing system for electric bicycles and motorcycles. Background Art

[0002] The "Safety Technical Specifications for Electric Bicycles" was promulgated and implemented on April 15, 2019. The new national standard makes a clear distinction between electric bicycles and electric motorcycles.

[0003] Attached Figure 1 The frame of the electric motorcycle is shown in an inverted state.

[0004] Attached Figure 2 The frame of the electric bicycle is shown in an inverted state.

[0005] By attaching Figure 1 and 2 It can be seen that the most obvious difference in the frame is that the electric bicycle is similar to a normal bicycle, and its seat is fixed by a pipe A, which is located in the center of the frame. The electric motorcycle is similar to a normal motorcycle, and its seat extends along the entire frame.

[0006] The technical problem to be solved by this application is: how to develop an automated processing system that can produce electric motorcycles and electric bicycles. Summary of the invention

[0007] The purpose of the present invention is to provide a dual-purpose processing system for electric bicycles and motorcycles, which can perform automatic rotary processing and output on electric bicycles and electric motorcycles without the need for two separate production lines, and one production line can solve all problems.

[0008] The technical solution provided by the present invention is: a dual-purpose processing system for electric bicycles and motorcycles, comprising a plurality of fixed platforms, wherein the fixed platforms can be used to fix electric bicycles and electric motorcycles, and further comprising a rotary conveying mechanism for conveying the fixed platforms; the rotary conveying mechanism comprises a plurality of conveying units and a reversing unit arranged between two conveying units for changing the conveying direction of the fixed platform; one of the reversing units is an output section, and the remaining reversing units are transition sections;

[0009] The output section includes a first base, a first rotating platform arranged on the first base, and a first conveying platform arranged on the first rotating platform, one side of the first conveying platform is hinged on the first rotating platform; a first conveying module is provided on the first conveying platform and cooperates with the fixed platform to drive the fixed platform to move; the bottom of the first conveying platform is connected to a first driving module for driving the first conveying platform to rotate around a hinged position.

[0010] In the above-mentioned electric bicycle and motorcycle dual-purpose processing system, the transition section includes a second base, a second rotating platform arranged on the second base, a second conveying platform fixed on the second rotating platform, and a second conveying module arranged on the second conveying platform and cooperating with the fixed platform for driving the fixed platform to move.

[0011] In the above-mentioned electric bicycle and motorcycle dual-purpose processing system, the conveying unit includes a third base, a third conveying platform arranged on the third base, and a third conveying module arranged on the third conveying platform and cooperating with the fixed platform for driving the fixed platform to move.

[0012] In the above-mentioned dual-purpose processing system for electric bicycles and motorcycles, there are four conveying units and three transition sections, and the conveying units, output sections and transition sections form a rectangular rotating structure.

[0013] In the above-mentioned dual-purpose processing system for electric bicycles and motorcycles, the first conveying module and the second conveying module have the same structure; the first conveying module includes a pair of first conveying chains arranged on both sides of the first conveying platform, and a driving shaft and a driven shaft arranged on both sides of the first conveying chain, both ends of the driving shaft and the driven shaft are provided with gears meshing with the first conveying chain, and the driving shaft is provided with a driving gear driven by a motor; the first conveying module also includes a first pressure wheel arranged above the first conveying chain, and there is a gap between the first pressure wheel and the first conveying chain for the fixed platform to pass through, and a plurality of chain plates arranged in sequence are fixed to the surface of the first conveying chain.

[0014] In the above-mentioned electric bicycle and motorcycle dual-purpose processing system, the third conveying module includes a second conveying chain arranged on both sides of the third conveying platform and a second driving module for driving the second conveying chain to convey. The third conveying module also includes a second pressure wheel arranged above the second conveying chain, and there is a gap between the second pressure wheel and the second conveying chain for the fixed platform to pass through; a plurality of conveying rollers are provided on the second conveying chain.

[0015] In the above-mentioned electric bicycle and motorcycle dual-purpose processing system, a pair of liftable blocks are provided on the conveying unit near the input end of the output section, and the spacing between the pair of blocks is consistent with the width of the fixed platform.

[0016] In the above-mentioned dual-purpose processing system for electric bicycles and motorcycles, the fixed platform includes a fixed plate and a platform body fixed on the fixed plate, the fixed plate is in contact with the rotary conveying mechanism and is driven by the rotary conveying mechanism; a first support assembly is provided on one side of the platform body, a second support assembly is provided on the side of the platform body opposite to the first support assembly, and a third support assembly is provided on the platform body;

[0017] The first support assembly is a horizontally arranged first support rod; the second support assembly is a vertically arranged plug-in rod for inserting into the seat connecting rod of the electric bicycle; the third support assembly is a second support rod detachably connected to the platform body; and the height of the first support rod is lower than that of the second support rod.

[0018] In the above-mentioned electric bicycle and motorcycle dual-purpose processing system, the first support assembly also includes a first connecting rod connected to both ends of the first support rod, the first connecting rod is fixedly connected to the platform body, and the first connecting rod is provided with a plurality of fixing holes arranged in sequence, and the first support rod is locked on any fixing hole by a bolt;

[0019] The second support assembly includes a connecting column vertically connected to the platform body, and a plug-in column fixedly connected to the top of the connecting column, wherein the diameter of the plug-in column is smaller than the diameter of the connecting column; an elastic gasket is sleeved on the bottom of the plug-in column;

[0020] The third supporting assembly includes a plug-in frame, a plug-in matching frame that is plug-matched with the plug-in frame is provided on the platform body, and the second supporting rod is fixedly connected to the plug-in frame parallel to the first supporting rod; the plug-in frame includes a frame body and two plug pins arranged at the bottom of the frame body, the plug-in matching frame is provided with two sockets that match with the pins, and the pins are provided with a plurality of bolt locking holes; the pins are locked on the sockets by locking bolts.

[0021] In the above-mentioned dual-purpose processing system for electric bicycles and motorcycles, a collision buffer rubber block is provided on one side of the platform body, and a rubber sleeve is provided on the surface of the first support rod and / or the second support rod.

[0022] After adopting the above technical solution, the present invention has the following beneficial effects:

[0023] This solution combines a rotary conveying mechanism with a fixed platform that can fix electric bicycles and electric motorcycles, which can realize the frame assembly of electric bicycles and electric motorcycles, solving the problem of requiring two long production lines in the traditional production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The figure is an inverted state diagram of the frame of the electric motorcycle;

[0025] Figure 2 The figure is a diagram of an inverted state of a frame of an electric bicycle;

[0026] Figure 3 is a top view of embodiment 1 of the present invention;

[0027] Figure 4 This is a working state diagram of Embodiment 1 of the present invention;

[0028] Figure 5 This is a working state diagram of Embodiment 1 of the present invention;

[0029] Figure 6 This is a working state diagram of Embodiment 1 of the present invention;

[0030] Figure 7 This is a working state diagram of Embodiment 1 of the present invention;

[0031] Figure 8 A top view of the output section of Embodiment 1 of the present invention;

[0032] Fig. 9 It is a side view of the output section of embodiment 1 of the present invention;

[0033] Fig.10 It is a side view of the transition section of Example 1 of the present invention;

[0034] Fig.11 It is a side view of the conveying unit of embodiment 1 of the present invention;

[0035] Fig.12 It is a front view of the fixed platform of Example 1 of the present invention;

[0036] Fig.13 It is a left side view of the fixing platform of Embodiment 1 of the present invention when used to fix the electric motorcycle;

[0037] Fig.14 This is a left view of the fixing platform of Example 1 of the present invention when used to fix an electric bicycle. DETAILED DESCRIPTION

[0038] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods, but does not constitute any limitation to the present invention.

[0039] Embodiment 1:

[0040] refer to Figure 1-14 , an electric bicycle and motorcycle dual-purpose processing system, comprising a plurality of fixed platforms 1 (in order to clearly indicate the conveying path of the fixed platform 1, attached Figure 2-7 Only one fixed platform 1 is marked in each figure. In actual application, there are multiple fixed platforms 1. Figures 3 to 7 The fixed platform 1 can be used to fix electric bicycles and electric motorcycles, and also includes a rotary conveying mechanism for conveying the fixed platform 1; the rotary conveying mechanism includes a plurality of conveying units 2 and a reversing unit arranged between two conveying units 2 for changing the conveying direction of the fixed platform 1; one of the reversing units is an output section 3, and the other reversing units are transition sections 4;

[0041] The output section 3 includes a first base 31, a first rotating platform 32 arranged on the first base 31, and a first conveying platform 33 arranged on the first rotating platform 32. One side of the first conveying platform 33 is hinged on the first rotating platform 32; the first rotating platform 32 is driven by a motor to rotate around its own axis, and the first conveying platform 33 is provided with a first conveying module 34 that cooperates with the fixed platform 1 and is used to drive the fixed platform 1 to move; the bottom of the first conveying platform 33 is connected to a first driving module 35 that is used to drive the first conveying platform 33 to rotate around the hinged position.

[0042] This solution is mainly used to fix the frame of an electric bicycle or electric motorcycle to facilitate the assembly of parts on the frame; during the processing, a plurality of fixed platforms 1 are provided on the entire rotary conveying mechanism; the frame is fixed to the fixed platform 1, and then the rotary conveying mechanism conveys the fixed platform 1, and when the fixed platform 1 rotates a circle, it enters the output section 3, and the output section 3 lifts and tilts the fixed platform 1; the operator removes the assembled frame from the fixed platform 1.

[0043] The working process of the output section 3 is as follows: the length of the first conveying platform 33 is consistent with that of the fixed platform 1. When the fixed platform 1 enters the first conveying platform 33, the first rotating platform 32 rotates 90°, and then the first driving module 35 drives the first conveying platform 33 to tilt. The first driving module 35 is two cylinders arranged side by side. The cylinders and the power output ends of the cylinders are respectively hinged on the first rotating platform 32 and the first conveying platform 33. When the cylinders are in motion, the rotating platform will tilt, so that the fixed platform 1 will tilt, which is convenient for the operator to remove the frame.

[0044] In this embodiment, the transition section 4 includes a second base 41, a second rotating platform 42 disposed on the second base 41, a second conveying platform 43 fixed on the second rotating platform 42, and a second conveying module 44 disposed on the second conveying platform 43 and cooperating with the fixed platform 1 for driving the fixed platform 1 to move. The function of the transition section 4 is to turn the fixed platform 1 to adapt to the situation where two adjacent conveying units 2 are arranged at an angle. In this embodiment, the entire rotary conveying mechanism is rectangular, so the second rotating platform 42 rotates at an angle of 90° each time.

[0045] In this embodiment, the conveying unit 2 includes a third base 21, a third conveying platform 22 disposed on the third base 21, and a third conveying module 23 disposed on the third conveying platform 22 and cooperating with the fixed platform 1 for driving the fixed platform 1 to move.

[0046] Preferably, there are four conveying units 2 and three transition sections 4, and the conveying units 2, the output sections 3 and the transition sections 4 form a rectangular rotating structure.

[0047] In this embodiment, the specific structure of each conveying module is as follows:

[0048] The first conveying module 34 and the second conveying module 44 have the same structure; the first conveying module 34 includes a pair of first conveying chains 341 arranged on both sides of the first conveying platform 33, a driving shaft 342 and a driven shaft 343 arranged on both sides of the first conveying chain 341, both ends of the driving shaft 342 and the driven shaft 343 are provided with gears meshing with the first conveying chain 341, and the driving shaft 342 is provided with a driving gear 344 driven by a motor; the first conveying module 34 also includes a first pressure wheel 345 arranged above the first conveying chain 341, and there is a gap between the first pressure wheel 345 and the first conveying chain 341 for the fixed platform 1 to pass through, and a plurality of chain plates 346 arranged in sequence are fixed to the surface of the first conveying chain 341.

[0049] The motor drives the driving gear 344, the driving gear 344 drives the driving shaft 342, the driving shaft 342 drives the first conveying chain 341 to rotate, and the first conveying chain 341 drives the fixed platform 1 to move. In this embodiment, a chain plate 346 is provided on the surface of the first conveying chain 341, and a first pressure wheel 345 is provided on the top. The first pressure wheel 345 is a stainless steel roller. Unlike the third conveying module 23 described below, the chain plate 346 is specially used in this embodiment, which is mainly to increase the friction of the conveying and ensure that the fixed platform 1 can be accurately and quickly transported away. Preferably, the surface of the chain plate 346 is also provided with various surface designs that increase friction, such as frosting, stripes, etc.

[0050] In this embodiment, the working principle of the third conveying module 23 is similar to that of the first conveying module 34. Specifically, the third conveying module 23 includes a second conveying chain 231 arranged on both sides of the third conveying platform 22 and a second driving module 232 for driving the second conveying chain 231 to convey. The third conveying module 23 also includes a second pressure wheel 233 arranged above the second conveying chain 231. There is a gap between the second pressure wheel 233 and the second conveying chain 231 for the fixed platform 1 to pass through; a plurality of conveying rollers 234 are arranged on the second conveying chain 231. The fixed platform 1 is limited in the gap, and the fixed platform 1 is driven to move through the action of the second conveying chain 231.

[0051] Preferably, a pair of liftable stoppers 5 are provided on the conveying unit 2 near the input end of the output section 3. The stoppers 5 are lifted and lowered by a cylinder, and the spacing between the pair of stoppers 5 is consistent with the width of the fixed platform 1. When the fixed platform 1 is conveyed between the stoppers 5, the stopper 5 near the output section 3 rises, and when the fixed platform 1 contacts the stoppers 5, the other stopper 5 rises, and the stopper 5 near the output section 3 falls, and the fixed platform 1 enters the output section 3.

[0052] In this embodiment, the fixed platform 1 includes a fixed plate 11 and a platform body 12 fixed on the fixed plate 11, the edge of the fixed plate 11 is embedded in the gap between the above-mentioned conveying modules; each conveying chain is in contact with the fixed plate 11; a first support assembly is provided on one side of the platform body 12, a second support assembly is provided on the side of the platform body 12 opposite to the first support assembly, and a third support assembly is provided on the platform body 12;

[0053] The first support assembly is a horizontally arranged first support rod 13; the second support assembly is a vertically arranged plug-in rod 14 for inserting into the seat connecting rod of the electric bicycle; the third support assembly is a second support rod 15 detachably connected to the platform body 12; the height of the first support rod 13 is lower than that of the second support rod 15.

[0054] If the fixed platform 1 is to fix an electric bicycle, the third support assembly does not need to be installed, and the branch pipe A of the electric bicycle is inserted into the plug-in rod 14. If the fixed platform 1 is to fix an electric motorcycle, the third support assembly is installed, and the bracket of the electric motorcycle is turned over so that the front of the motorcycle is placed on the second support rod 15, and the parking space is placed on the first support rod 13.

[0055] In this embodiment, the first support assembly also includes a first connecting rod 16 connected to both ends of the first support rod 13, the first connecting rod 16 is fixedly connected to the platform body 12, and the first connecting rod 16 is provided with a plurality of fixing holes 17 arranged in sequence, and the first support rod 13 is locked on any fixing hole 17 by bolts; by adjusting the position of the first support rod 13 in the fixing hole 17, the horizontal position of the first support rod 13 can be adjusted to adapt to the frames of electric motorcycles of different specifications.

[0056] The second supporting assembly includes a connecting column 141 vertically connected to the platform body 12, and a plug-in column 142 fixedly connected to the top of the connecting column 141, wherein the diameter of the plug-in column 142 is smaller than the diameter of the connecting column 141; an elastic gasket 143 is sleeved on the bottom of the plug-in column 142; the elastic gasket 143 serves as a buffer to prevent the paint surface of the branch pipe A of the electric vehicle from being worn.

[0057] The third support assembly includes a plug-in frame 18, a plug-in matching frame 19 is provided on the platform body 12 to be plugged and matched with the plug-in frame 18, and the second support rod 15 is fixedly connected to the plug-in frame 18 in parallel with the first support rod 13; the plug-in frame 18 includes a frame body 181, two plug pins 182 arranged at the bottom of the frame body 181, and the plug-in matching frame 19 is provided with two plug holes 183 to match the plug pins 182, and the plug pins 182 are provided with a plurality of bolt locking holes; the plug pins 182 are locked on the plug holes 183 by locking bolts. By adjusting the locking position of the plug pins 182 in the plug holes 183, the height of the second support rod 15 can be adjusted to adapt to electric motorcycles of different specifications.

[0058] Whether it is an electric bicycle or an electric motorcycle, the frame is installed inverted because tires and other accessories need to be installed, so the inverted position is more convenient.

[0059] Preferably, a collision buffer rubber block 120 is provided on one side of the platform body 12, and a rubber sleeve 10 is provided on the surface of the first support rod 13 and / or the second support rod 15. The collision buffer rubber block 120 is used to avoid hard collision between the platform bodies 12, and the rubber sleeve 10 is used to prevent the paint surface of the electric vehicle frame from being worn.

[0060] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A dual-purpose processing system for electric bicycles and motorcycles, comprising a plurality of fixed platforms, wherein the fixed platforms can be used to fix electric bicycles and electric motorcycles, characterized in that: It also includes a rotary conveying mechanism for conveying the fixed platform; the rotary conveying mechanism includes a plurality of conveying units and a reversing unit disposed between two conveying units for changing the conveying direction of the fixed platform; one of the reversing units is an output section, and the remaining reversing units are transition sections; The output section includes a first base, a first rotating platform arranged on the first base, and a first conveying platform arranged on the first rotating platform, one side of the first conveying platform is hinged on the first rotating platform; a first conveying module for driving the fixed platform to move and cooperating with the fixed platform is provided on the first conveying platform; the bottom of the first conveying platform is connected to a first driving module for driving the first conveying platform to rotate around a hinged position; The fixed platform includes a fixed plate and a platform body fixed on the fixed plate, wherein the fixed plate contacts with the rotary conveying mechanism and is driven by the rotary conveying mechanism; a first support assembly is provided on one side of the platform body, a second support assembly is provided on the side of the platform body opposite to the first support assembly, and a third support assembly is provided on the platform body; The first support assembly is a horizontally arranged first support rod; the second support assembly is a vertically arranged plug-in rod for inserting into the seat connecting rod of the electric bicycle; the third support assembly is a second support rod detachably connected to the platform body; and the height of the first support rod is lower than that of the second support rod.

2. The electric bicycle and motorcycle dual-purpose processing system according to claim 1, characterized in that: The transition section includes a second base, a second rotating platform arranged on the second base, a second conveying platform fixed on the second rotating platform, and a second conveying module arranged on the second conveying platform and cooperating with the fixed platform for driving the fixed platform to move.

3. The electric bicycle and motorcycle dual-purpose processing system according to claim 1, characterized in that: The conveying unit comprises a third base, a third conveying platform arranged on the third base, and a third conveying module arranged on the third conveying platform and cooperating with the fixed platform for driving the fixed platform to move.

4. The electric bicycle and motorcycle dual-purpose processing system according to any one of claims 1 to 3, characterized in that: There are four conveying units and three transition sections. The conveying units, the output sections and the transition sections form a rectangular rotating structure.

5. The electric bicycle and motorcycle dual-purpose processing system according to claim 2, characterized in that: The first conveying module and the second conveying module have the same structure; the first conveying module includes a pair of first conveying chains arranged on both sides of the first conveying platform, a driving shaft and a driven shaft arranged on both sides of the first conveying chain, both ends of the driving shaft and the driven shaft are provided with gears meshing with the first conveying chain, and the driving shaft is provided with a driving gear driven by a motor; the first conveying module also includes a first pressure wheel arranged above the first conveying chain, and there is a gap between the first pressure wheel and the first conveying chain for the fixed platform to pass through, and a plurality of chain plates arranged in sequence are fixed to the surface of the first conveying chain.

6. The electric bicycle and motorcycle dual-purpose processing system according to claim 3, characterized in that: The third conveying module includes a second conveying chain arranged on both sides of the third conveying platform and a second driving module for driving the second conveying chain to convey. The third conveying module also includes a second pressure wheel arranged above the second conveying chain. There is a gap between the second pressure wheel and the second conveying chain for the fixed platform to pass through; a plurality of conveying rollers are provided on the second conveying chain.

7. The dual-purpose processing system for electric bicycles and motorcycles according to claim 1, characterized in that: A pair of liftable stoppers are arranged on the conveying unit near the input end of the output section, and the spacing between the pair of stoppers is consistent with the width of the fixed platform.

8. The dual-purpose processing system for electric bicycles and motorcycles according to claim 1, characterized in that: The first support assembly further includes a first connecting rod connected to both ends of the first support rod, the first connecting rod is fixedly connected to the platform body, a plurality of sequentially arranged fixing holes are provided on the first connecting rod, and the first support rod is locked on any fixing hole by a bolt; The second support assembly includes a connecting column vertically connected to the platform body, and a plug-in column fixedly connected to the top of the connecting column, wherein the diameter of the plug-in column is smaller than the diameter of the connecting column; an elastic gasket is sleeved on the bottom of the plug-in column; The third supporting assembly includes a plug-in frame, a plug-in matching frame that is plug-matched with the plug-in frame is provided on the platform body, and the second supporting rod is fixedly connected to the plug-in frame parallel to the first supporting rod; the plug-in frame includes a frame body and two plug pins arranged at the bottom of the frame body, the plug-in matching frame is provided with two sockets that match with the pins, and the pins are provided with a plurality of bolt locking holes; the pins are locked on the sockets by locking bolts.

9. The dual-purpose processing system for electric bicycles and motorcycles according to claim 1, characterized in that: A collision buffer rubber block is provided on one side of the platform body, and a rubber sleeve is provided on the surface of the first support rod and / or the second support rod.

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