Transfer device for electric bicycle production

Abstract

The utility model relates to the technical field of electric bicycle production, and discloses a transfer device for electric bicycle production, which comprises a transfer trolley and a frame, universal wheels are arranged at the bottom of the transfer trolley, a handle is arranged on the side wall of the transfer trolley, and a first support table and a second support table are arranged on the inner wall of the bottom end of the transfer trolley. The frame is placed on the upper surface of the first supporting table and the upper surface of the second supporting table, the inner wall of the first supporting table is fixedly connected with a fixing shaft, and the shaft wall of the fixing shaft is movably sleeved with a first bracket and a torsional spring. A frame is placed on the upper surface of the first supporting table and the upper surface of the second supporting table, then the torsion spring can push the forked end of the first bracket to be arranged on the side wall of the frame in a pressing mode through the torsion of the torsion spring, meanwhile, the piston slides along the inner wall of the fixing cylinder, and the second bracket can be pushed to be arranged on the side wall of the frame in a pressing mode. And the first bracket and the second bracket can support the frame, so that the placing stability of the frame is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric bicycle production technical field especially relates to a transfer device for electric bicycle production. BACKGROUND

[0002] Electric bicycle is with battery as auxiliary energy, has two wheels, can realize manpower riding, electric or electric assist function special bicycle, design is used for city road riding, pay attention to comfort and convenience, usually is equipped with comfortable seat, wide handlebar, good brake system and sufficient storage space.

[0003] In prior art, the internal parts of electric bicycle need to be assembled to the frame of electric bicycle in the production and processing process of electric bicycle, the frame needs to be transferred and moved in the assembling process, the overall structure of electric bicycle is large, and the edge concave-convex setting is not flat enough, it is difficult to keep balanced placement when placing, which will affect the stability during transfer. UTILITY MODEL CONTENTS

[0004] The utility model discloses a transfer device for electric bicycle production, which solves the problem of the stability of the transfer device for electric bicycle production.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A transfer device for electric bicycle production, comprising a transfer vehicle and a frame, the bottom of the transfer vehicle is provided with universal wheels, the side wall of the transfer vehicle is provided with a handle, the inner wall of the bottom end of the transfer vehicle is provided with a first support table and a second support table, the frame is placed on the upper surface of the first support table and the second support table, the inner wall of the first support table is fixedly connected with a fixed shaft, the shaft wall of the fixed shaft is movably sleeved with a first bracket and a torsional spring, one end of the torsional spring is fixedly connected with the inner wall of the first bracket, the other end of the torsional spring is fixedly connected with the inner wall of the first support table, the side wall of the transfer vehicle is fixedly connected with a fixed cylinder, the inner wall of the fixed cylinder is slidably provided with a piston, the side wall of the piston is fixedly connected with a second bracket.

[0007] Preferably, the inner wall of the first support table is provided with a cavity, the first support table is fixedly connected with a first spring on the inner wall of the cavity, the end of the first spring is fixedly connected with a pressing block, the bottom end of the first bracket is provided with an annular groove, and the first bracket is fixedly connected with a plurality of first teeth on the inner wall of the annular groove.

[0008] Preferably, the side wall of the pressing block is fixedly connected with a pull rod, and the inner wall of the strip-shaped opening of the first support table is slidably provided with the rod wall of the pull rod.

[0009] Preferably, the inner wall of the fixed cylinder is fixedly connected with a second spring, and the end of the second spring is tightly arranged on the side wall of the piston.

[0010] Preferably, the side wall of the piston is fixedly connected with a pull rod, the cylinder wall of the fixed cylinder is provided with a strip-shaped groove, and the pull rod extends to the outside of the fixed cylinder through the strip-shaped groove.

[0011] Preferably, the first bracket is provided as an arc-shaped bracket, and the first bracket and the second bracket are respectively provided with anti-skid spherical bodies at the bifurcated ends and are tightly arranged on the side wall of the frame.

[0012] Compared with the prior art, the utility model provides a transfer device for electric bicycle production, which has the following beneficial effects:

[0013] 1、The electric bicycle production transfer device, by placing the frame on the upper surface of the first support table and the second support table, the torsional spring will push the bifurcated end of the first bracket to be tightly arranged on the side wall of the frame, and the piston slides along the inner wall of the fixed cylinder, which can push the second bracket to be tightly arranged on the side wall of the frame, so that the first bracket and the second bracket can support the frame, thereby improving the stability of the frame.

[0014] 2、The electric bicycle production transfer device, by the first spring pushing the pressing block and the first tooth to be tightly arranged on the side wall of the second tooth, the stability of the first bracket tightly arranged on the side wall of the frame can be improved, the influence of vibration on the rotation deviation can be prevented, the tightness effect can be affected, and the pressing block can be moved by pulling the pull rod, thereby facilitating the adjustment and processing of the first bracket.

[0015] 3、The electric bicycle production transfer device, by the second spring can drag the piston to always keep arranged inside the right side cylinder wall of the fixed cylinder, so that the second bracket can always be supported on the side wall of the frame, and the stability can be improved while preventing the frame from deviating left and right.

[0016] 4. The transfer device for electric bicycle production can move the piston by turning the lever, which can move and adjust the second bracket to facilitate the separation of the second bracket from the frame and facilitate the subsequent removal of the frame from the transfer vehicle. The first bracket and the second bracket are respectively equipped with anti-slip balls at the fork ends and are pressed against the side wall of the frame to improve the stability of the support for the vehicle body. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a transfer device for electric bicycle production proposed in this utility model.

[0018] Figure 2 for Figure 1 Enlarged structural diagram of part A in the middle section;

[0019] Figure 3 for Figure 1 Enlarged structural diagram of section B in the middle;

[0020] Figure 4 for Figure 1 Top view of the structure of the first bracket in the middle;

[0021] Figure 5 for Figure 1 Top view of the structure of the second bracket.

[0022] In the diagram: 1. Transfer vehicle, 2. Casters, 3. Handle, 4. Frame, 5. First support platform, 6. Second support platform, 7. Fixed shaft, 8. First bracket, 9. Torsion spring, 10. First spring, 11. Pressure block, 12. First tooth, 13. Second tooth, 14. Pull rod, 15. Fixed cylinder, 16. Second bracket, 17. Piston, 18. Second spring, 19. Lever. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figures 1-5A transfer device for electric bicycle production includes a transfer vehicle 1 and a frame 4. The bottom of the transfer vehicle 1 is provided with casters 2, and the side wall of the transfer vehicle 1 is provided with a handle 3. The bottom inner wall of the transfer vehicle 1 is provided with a first support platform 5 and a second support platform 6. The frame 4 is placed on the upper surface of the first support platform 5 and the second support platform 6. The inner wall of the first support platform 5 is fixedly connected to a fixed shaft 7. The shaft wall of the fixed shaft 7 is movably sleeved with a first bracket 8 and a torsion spring 9. One end of the torsion spring 9 is fixedly connected to the inner wall of the first bracket 8, and the other end of the torsion spring 9 is fixedly connected to the inner wall of the first support platform 5. The side wall of the transfer vehicle 1 is fixedly connected to a fixed cylinder 15. The inner wall of the fixed cylinder 15 is slidably provided with a piston 17. The side wall of the piston 17 is fixedly connected to a second bracket 16. The inner wall of the fixed cylinder 15 is fixedly connected to a second spring 18. The end of the second spring 18 is pressed against the side wall of the piston 17.

[0025] The inner wall of the first support platform 5 has a cavity. A first spring 10 is fixedly connected to the inner wall of the first support platform 5 in the cavity. A pressure block 11 is fixedly connected to the end of the first spring 10. An annular groove is opened on the inner wall of the bottom end of the first bracket 8. Multiple first teeth 12 are fixedly connected to the inner wall of the annular groove of the first bracket 8. Multiple second teeth 13 are provided on the end of the pressure block 11 away from the first spring 10 and are meshed with the multiple first teeth 12. A pull rod 14 is fixedly connected to the side wall of the pressure block 11. A strip-shaped opening is opened on the inner wall of the first support platform 5 in the cavity. The rod wall of the pull rod 14 is slidably disposed on the inner wall of the strip-shaped opening.

[0026] In use, the frame 4 is placed on the upper surface of the first support platform 5 and the second support platform 6. Then, the torsion spring 9 will push the forked end of the first bracket 8 to press against the side wall of the frame 4 through its own torque. At the same time, the piston 17 slides along the inner wall of the fixed cylinder 15, which can push the second bracket 16 to press against the side wall of the frame 4. The first bracket 8 and the second bracket 16 can support the frame 4 and improve the stability of the frame 4.

[0027] After the first bracket 8 is pressed and set on the frame 4, the first spring 10 will push the pressure block 11 and the first tooth 12 to press and set on the side wall of the second tooth 13. This can improve the stability of the first bracket 8 pressed and set on the side wall of the frame 4, and prevent rotational displacement caused by vibration, which would affect the pressing effect. Subsequently, pulling the pull rod 14 can move the pressure block 11, which is convenient for adjusting the first bracket 8.

[0028] The second spring 18 can drag the piston 17 to always keep it inside the right side wall of the fixed cylinder 15, so that the second bracket 16 can always support the side wall of the frame 4. This can prevent the frame 4 from shifting to the left or right and improve stability. At the same time, during the movement of the transport vehicle 1, the second spring 18 has a certain elastic buffering effect. While ensuring that the second bracket 16 can always be pressed against the side wall of the frame 4 for support, it can also retract in time when squeezed by external force to create a buffer space, preventing the second bracket 16 from excessively squeezing the frame 4 and causing the frame 4 to deform.

[0029] In order to improve the stability of the vehicle body support, such as Figures 1-5 As shown, a lever 19 is fixedly connected to the side wall of the piston 17, and a strip groove is provided on the wall of the fixed cylinder 15. The lever 19 extends through the strip groove to the outside of the fixed cylinder 15. The first bracket 8 is set as an arc-shaped bracket. The first bracket 8 and the second bracket 16 are respectively provided with anti-slip balls at the bifurcation end and are pressed tightly on the side wall of the frame 4.

[0030] Moving lever 19 can move piston 17, which can move and adjust second bracket 16 to facilitate separation of second bracket 16 from frame 4, making it easier to remove frame 4 from transfer vehicle 1. First bracket 8 and second bracket 16 are respectively provided with anti-slip balls at the bifurcation end and are pressed against the side wall of frame 4 to improve the stability of supporting frame 4.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A transfer device for electric bicycle production, comprising a transfer vehicle (1) and a frame (4), characterized in that: The bottom of the transfer vehicle (1) is provided with casters (2), and the side wall of the transfer vehicle (1) is provided with handles (3). The bottom inner wall of the transfer vehicle (1) is provided with a first support platform (5) and a second support platform (6). The frame (4) is placed on the upper surface of the first support platform (5) and the second support platform (6). The inner wall of the first support platform (5) is fixedly connected with a fixed shaft (7). The shaft wall of the fixed shaft (7) is movably fitted with a first bracket (8) and a torsion spring (9). One end of the torsion spring (9) is fixedly connected to the inner wall of the first bracket (8), and the other end of the torsion spring (9) is fixedly connected to the inner wall of the first support platform (5). The side wall of the transfer vehicle (1) is fixedly connected with a fixed cylinder (15). The inner wall of the fixed cylinder (15) is slidably provided with a piston (17). The side wall of the piston (17) is fixedly connected with a second bracket (16).

2. The transfer device for electric bicycle production according to claim 1, characterized in that: The inner wall of the first support platform (5) is provided with a cavity. The first support platform (5) is fixedly connected to the inner wall of the cavity with a first spring (10). The end of the first spring (10) is fixedly connected to a pressure block (11). The bottom inner wall of the first bracket (8) is provided with an annular groove. The inner wall of the first bracket (8) is fixedly connected to a plurality of first teeth (12). The end of the pressure block (11) away from the first spring (10) is provided with a plurality of second teeth (13) and is meshed with the plurality of first teeth (12).

3. The transfer device for electric bicycle production according to claim 2, characterized in that: A pull rod (14) is fixedly connected to the side wall of the pressure block (11). The first support platform (5) has a strip-shaped opening on the inner wall of the cavity. The rod wall of the pull rod (14) is slidably disposed on the inner wall of the strip-shaped opening.

4. The transfer device for electric bicycle production according to claim 1, characterized in that: The inner wall of the fixed cylinder (15) is fixedly connected to a second spring (18), and the end of the second spring (18) is pressed against the side wall of the piston (17).

5. A transfer device for electric bicycle production according to claim 1, characterized in that: A lever (19) is fixedly connected to the side wall of the piston (17), and a strip groove is provided on the wall of the fixed cylinder (15). The lever (19) extends through the strip groove to the outside of the fixed cylinder (15).

6. A transfer device for electric bicycle production according to claim 1, characterized in that: The first bracket (8) is configured as an arc-shaped bracket. The first bracket (8) and the second bracket (16) are respectively provided with anti-slip balls at the bifurcation end and are pressed against the side wall of the frame (4).

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