CN210140347U

CN210140347U - Forward and reverse helping hand winding device of new energy automobile charging pile

Info

Publication number: CN210140347U
Application number: CN201822003536.5U
Authority: CN
Inventors: 刘焱; 胡宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-01
Filing date: 2018-12-01
Publication date: 2020-03-13
Anticipated expiration: 2028-12-01

Abstract

The utility model discloses a positive and negative helping hand winding device of a new energy automobile charging pile, wherein a motor fixing plate is fixed on the inner side wall of a charging pile box body, a motor is fixed on the motor fixing plate, a first friction wheel is fixed on an output shaft of the motor, and a second friction wheel is inserted in the first friction wheel; a transmission shaft is fixed on the second friction wheel and inserted into a sliding block, and the sliding block is arranged in a second groove on the bottom plate; a winding roller is fixed at the top end of the transmission shaft, a charging wire is wound on the winding roller, a wire winding and unwinding button is arranged at one end of the charging wire, and a conical sleeve is fixed on the charging wire on the left side of the wire winding and unwinding button; the charging wire on the left side of the conical sleeve is sleeved with a wire outlet sleeve, the wire outlet sleeve is inserted in the fixed sleeve in a sliding mode, and a spring III is further arranged between the fixed sleeve and the wire outlet sleeve. The beneficial effects of the utility model are that, through setting up the motor, realized the electronic wire winding of charging wire, saved user's physical power, improved work efficiency.

Description

Forward and reverse helping hand winding device of new energy automobile charging pile

Technical Field

The utility model relates to a car fills electric pile technical field, and more specifically says, relates to a new energy automobile fills electric pile's positive reverse helping hand winding device.

Background

Along with the rapid growth of economy in China, the problem of natural environment pollution for human beings to live is increasingly serious, and in order to solve the problem of environment pollution, an electric vehicle replaces a traditional fuel vehicle to become an important measure. The electric vehicle does not emit carbon dioxide and exhaust gas pollution, and is very favorable for treating environmental pollution and reducing exhaust gas emission. But present electric vehicle charging stake, when charging for electric automobile, all need artificial to carry out the wire winding to the charging wire and receive and release, the charging wire is generally very heavy, has brought very big inconvenience for the user.

Disclosure of Invention

To above defect, the utility model provides a new energy automobile fills electric pile's positive reverse helping hand winding device to solve the current charging wire that fills electric pile and receive and release the hard problem of time winding.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the forward and reverse power-assisted winding device for the charging pile of the new energy automobile comprises a charging pile box body, wherein a motor fixing plate is fixed on the inner side wall of the charging pile box body, a motor is fixed on the motor fixing plate, a first friction wheel is fixed on an output shaft of the motor, and a conical groove is formed in the inner side wall of the first friction wheel; a second friction wheel is inserted in the first friction wheel, a first groove is formed in the side wall of the second friction wheel, a clutch column is arranged in the first groove, and a spring is arranged between the clutch column and the side wall of the first groove; a transmission shaft is fixed on the second friction wheel, the transmission shaft is inserted on the sliding block, retaining rings are fixed on the transmission shaft above the sliding block and below the sliding block, the sliding block is arranged in a second groove on the bottom plate, a second spring is arranged between the sliding block and the side wall of the second groove, and the bottom plate is fixed on the inner side wall of the charging pile box body; a pull rope is fixed on the left side wall of the sliding block, the pull rope is connected with a pull rope roller through a guide wheel, the pull rope roller is fixed on an upper panel through a fixed seat, and the upper panel is arranged at the top end of the charging pile box body; two ends of the pull rope roller are connected with a pull spring seat through a pull spring, the pull spring seat is fixed on the upper panel, and a shifting fork is further arranged on the pull rope roller; a winding roller is fixed at the top end of the transmission shaft, a charging wire is wound on the winding roller, a wire winding and unwinding button is arranged at one end of the charging wire, and a conical sleeve is fixed on the charging wire on the left side of the wire winding and unwinding button; a wire outlet sleeve is sleeved on the charging wire on the left side of the conical sleeve, the wire outlet sleeve is inserted in the fixed sleeve in a sliding manner, the fixed sleeve is fixed on the bottom plate, and a spring III is further arranged between the fixed sleeve and the wire outlet sleeve; the left side of the wire outlet sleeve is fixed with a connecting rod, the other end of the connecting rod is fixed with a pushing block, and the pushing block is arranged on the upper panel.

Furthermore, a tapered groove is formed in the right end of the wire outlet sleeve.

The utility model has the advantages that: through setting up the motor, realized the electronic wire winding of charging wire, saved user's physical power, improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a forward and reverse power-assisted winding device of a new energy automobile charging pile according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a partial enlarged view of FIG. 1B;

FIG. 4 is an enlarged view of a portion of FIG. 1C;

fig. 5 is a schematic partial structural view of a forward and reverse power-assisted winding device of a new energy automobile charging pile according to the present invention;

fig. 6 is a schematic view of the connection between the slider and the bottom plate according to the present invention;

fig. 7 is a schematic partial structural view of a forward and reverse power-assisted winding device of a new energy vehicle charging pile according to the present invention;

fig. 8 is a schematic view of the shift fork according to the present invention when it is pressed down;

FIG. 9 is an enlarged view of a portion of FIG. 8D;

FIG. 10 is a schematic view of the fork according to the present invention when lifted;

fig. 11 is a partial enlarged view at fig. 10E;

in the figure, 1, a charging pile box body; 2. a motor fixing plate; 3. an electric motor; 4. a first friction wheel; 5. a tapered recess; 6. a second friction wheel; 7. a first groove; 8. a spring; 9. a clutch column; 10. a drive shaft; 11. a slider; 12. a base plate; 13. a second groove; 14. a second spring; 15. pulling a rope; 16. a guide wheel; 17. a rope pulling roller; 18. a shifting fork; 19. a tension spring; 20. a tension spring seat; 21. an upper panel; 22. a winding roller; 23. a charging wire; 24. a wire outlet sleeve; 25. fixing a sleeve; 26. a connecting rod; 27. a push block; 28. a third spring; 29. a conical sleeve; 30. a tapered groove; 31. a pay-off and take-up button; 32. a fixed seat; 33. and a retainer ring.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, and as shown in fig. 1-11, the forward and reverse boosting winding device for the charging pile of the new energy automobile comprises a charging pile box body 1, wherein a motor fixing plate 2 is fixed on the inner side wall of the charging pile box body 1, a motor 3 is fixed on the motor fixing plate 2, a friction wheel I4 is fixed on an output shaft of the motor 3, and a conical groove 5 is formed in the inner side wall of the friction wheel I4; a friction wheel II 6 is inserted in the friction wheel I4, a groove I7 is formed in the side wall of the friction wheel II 6, a clutch column 9 is arranged in the groove I7, and a spring 8 is arranged between the clutch column 9 and the side wall of the groove I7; a transmission shaft 10 is fixed on the friction wheel II 6, the transmission shaft 10 is inserted on the sliding block 11, check rings 33 are fixed on the transmission shaft 10 above the sliding block 11 and below the sliding block 11, the sliding block 11 is arranged in a groove II 13 on the bottom plate 12, a spring II 14 is arranged between the sliding block 11 and the side wall of the groove II 13, and the bottom plate 12 is fixed on the inner side wall of the charging pile box body 1; a pull rope 15 is fixed on the left side wall of the sliding block 11, the pull rope 15 is connected with a pull rope roller 17 through a guide wheel 16, the pull rope roller 17 is fixed on an upper panel 21 through a fixed seat 32, and the upper panel 21 is arranged at the top end of the charging pile box body 1; two ends of the pull rope roller 17 are connected with a pull spring seat 20 through a pull spring 19, the pull spring seat 20 is fixed on an upper panel 21, and a shifting fork 18 is further arranged on the pull rope roller 17; a winding roller 22 is fixed at the top end of the transmission shaft 10, a charging wire 23 is wound on the winding roller 22, a wire winding and unwinding button 31 is arranged at one end of the charging wire 23, and a conical sleeve 29 is fixed on the charging wire 23 on the left side of the wire winding and unwinding button 31; a wire outlet sleeve 24 is sleeved on the charging wire 23 on the left side of the conical sleeve 29, the wire outlet sleeve 24 is inserted in the fixing sleeve 25 in a sliding manner, the fixing sleeve 25 is fixed on the bottom plate 12, and a spring III 28 is further arranged between the fixing sleeve 25 and the wire outlet sleeve 24; a connecting rod 26 is fixed on the left side of the outlet sleeve 24, a pushing block 27 is fixed on the other end of the connecting rod 26, and the pushing block 27 is arranged on the upper panel 21;

wherein, the right end of the outgoing line sleeve 24 is provided with a conical groove 30.

In the embodiment, when the charging pile needs to be used, firstly, the winding and unwinding button 31 is used for starting the motor 3 to work, the motor 3 can drive the first friction wheel 4 to rotate, at the moment, the first friction wheel 4 is not in contact with the second friction wheel 6 and cannot drive the second friction wheel 6 to rotate, at the moment, the charging wire 23 is pulled out manually, the charging wire 23 can drive the winding roller 22, the transmission shaft 10, the sliding block 11 and the second friction wheel 6 to move towards the right side in the pulling-out process, the clutch column 9 can extend into the conical groove 5 in the moving process, at the moment, the rotating first friction wheel 4 can drive the second friction wheel to rotate, and then the winding roller 22 is driven to rotate to pull out the charging wire 23; when the charging wire 23 needs to be retracted, the shifting fork 18 is shifted to the right side, the shifting fork 18 can drive the pulling rope roller 17 to rotate, the pulling rope roller 17 can pull the pulling rope 15 tightly to enable the winding roller 22, the transmission shaft 10, the sliding block 11 and the friction wheel II 6 to move to the left side, the clutch column 9 can extend into the conical groove 5 in the movement process, the rotating friction wheel I4 can drive the friction wheel II to rotate at the moment, the winding roller 22 is further driven to rotate to retract the charging wire 23, when the charging wire 23 is retracted to the proper position, the conical sleeve 29 can enter the conical groove 30 on the outgoing line sleeve 24, the conical sleeve 29 can drive the outgoing line sleeve 24 to move to the left side, the outgoing line sleeve 24 can drive the connecting rod 26 and the pushing block 27 to move to the left side, the pushing block 27 can push the shifting fork 18 to return to the original position, the clutch column 9 can be separated from the conical groove 5 at the moment, and the friction wheel I4 is not contacted with the friction wheel II, the second friction wheel 6 cannot be driven to rotate continuously, the motor 3 runs in an idling mode, then the motor 3 is turned off by using the wire winding and unwinding button 31, and the winding task of the charging wire 23 is completed.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a new energy automobile fills electric pile's forward and reverse helping hand winding device, is including filling electric pile box (1), its characterized in that: a motor fixing plate (2) is fixed on the inner side wall of the charging pile box body (1), a motor (3) is fixed on the motor fixing plate (2), a friction wheel I (4) is fixed on an output shaft of the motor (3), and a conical groove (5) is formed in the inner side wall of the friction wheel I (4); a friction wheel II (6) is inserted in the friction wheel I (4), a groove I (7) is formed in the side wall of the friction wheel II (6), a clutch column (9) is arranged in the groove I (7), and a spring (8) is arranged between the clutch column (9) and the side wall of the groove I (7); a transmission shaft (10) is fixed on the friction wheel II (6), the transmission shaft (10) is inserted on the sliding block (11), a check ring (33) is fixed on the transmission shaft (10) above the sliding block (11) and below the sliding block (11), the sliding block (11) is arranged in a groove II (13) on the bottom plate (12), a spring II (14) is arranged between the sliding block (11) and the side wall of the groove II (13), and the bottom plate (12) is fixed on the inner side wall of the charging pile box body (1); a pull rope (15) is fixed on the left side wall of the sliding block (11), the pull rope (15) is connected with a pull rope roller (17) through a guide wheel (16), the pull rope roller (17) is fixed on an upper panel (21) through a fixing seat (32), and the upper panel (21) is arranged at the top end of the charging pile box body (1); two ends of the rope pulling roller (17) are connected with a tension spring seat (20) through a tension spring (19), the tension spring seat (20) is fixed on an upper panel (21), and a shifting fork (18) is further arranged on the rope pulling roller (17); a winding roller (22) is fixed at the top end of the transmission shaft (10), a charging wire (23) is wound on the winding roller (22), a wire winding and unwinding button (31) is arranged at one end of the charging wire (23), and a conical sleeve (29) is fixed on the charging wire (23) on the left side of the wire winding and unwinding button (31); a charging wire (23) on the left side of the conical sleeve (29) is sleeved with a wire outlet sleeve (24), the wire outlet sleeve (24) is inserted in the fixing sleeve (25) in a sliding manner, the fixing sleeve (25) is fixed on the bottom plate (12), and a spring III (28) is arranged between the fixing sleeve (25) and the wire outlet sleeve (24); a connecting rod (26) is fixed on the left side of the wire outlet sleeve (24), a pushing block (27) is fixed at the other end of the connecting rod (26), and the pushing block (27) is arranged on the upper panel (21).

2. The forward and reverse helping hand winding device of new energy automobile fills electric pile of claim 1, its characterized in that: the right end of the wire outlet sleeve (24) is provided with a tapered groove (30).