Electric forklift charger

Abstract

The utility model discloses an electric forklift charger, which relates to the technical field of chargers, solves the problem that a lead of the forklift charger is inconvenient to take up and pay off, and comprises a forklift charger body, a heat dissipation mechanism is arranged on the right side of an inner cavity of the forklift charger body, and a protection box is fixedly connected to the top of the left side of the forklift charger body. The forklift charger comprises a protection box, a winding mechanism is arranged in an inner cavity of the protection box, a charging wire is wound on the outer surface of the winding mechanism, a charging plug is arranged at one end of the charging wire, and a positioning mechanism is arranged at the bottom of the left side of the protection box. According to the charging machine, an electric forklift can be conveniently connected for charging, through the arrangement of a rotating handle, a rotating shaft and a winding roller, a charging wire can be conveniently wound and stored, meanwhile, the charging wire can be conveniently unwound during use, and the charging wire of the charging machine is conveniently wound and unwound through the mode, is not prone to winding and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of chargers, in particular to a charger for an electric forklift. Background Art

[0002] Since electric forklifts use batteries as their power source to drive the travel motor and the hydraulic system motor, thereby achieving travel and loading and unloading operations, chargers specifically for electric forklifts are provided on the market. Forklift chargers often require wires to be connected when charging electric forklifts. Although the currently used electric forklift chargers can meet normal charging needs, they still have defects in actual use. For example, the existing electric forklift chargers are inconvenient to retract and extend the wires, and the wires are easily tangled during use, which is not only difficult to handle, but also brings inconvenience to subsequent charging. It is also inconvenient to carry the wires, and needs to be improved. Therefore, an electric forklift charger is now proposed. Utility Model Content

[0003] In order to improve the problem of inconvenience in retracting and extending the wires of a forklift charger, the utility model provides an electric forklift charger.

[0004] The utility model provides an electric forklift charger, which adopts the following technical solutions:

[0005] An electric forklift charger comprises a forklift charger body, a heat dissipation mechanism being provided on the right side of an inner cavity of the forklift charger body, a protective box being fixedly connected to the top of the left side of the forklift charger body, a winding mechanism being provided in the inner cavity of the protective box, a charging cable being wound around the outer surface of the winding mechanism, a charging plug being provided at one end of the charging cable, and a positioning mechanism being provided at the bottom of the left side of the protective box;

[0006] The winding mechanism includes a rotating shaft, which is rotatably connected to the back of the inner cavity of the protective box through a bearing. The front of the rotating shaft passes through the protective box and is fixedly connected to a rotating handle. The outer surface of the rotating shaft is fixedly connected to a winding roller, and the charging cable is wound around the outer surface of the winding roller.

[0007] By adopting the above technical solution, the charging cable can be easily wound and stored, and it is also easy to release the charging cable when in use. This method makes it easy to retract and release the charging cable of the charger, is not easy to get tangled, and is easy to use.

[0008] Optionally, the positioning mechanism includes a positioning frame, which is fixedly installed at the bottom of the left side of the protective box. The front and back sides of the inner cavity of the positioning frame are fixedly connected with telescopic rods. The outer surface of the telescopic rod is movably connected with a compression spring. The telescopic end of the telescopic rod is fixedly connected with a splint, and the splint fits tightly at the connection between the splint and the charging cable.

[0009] By adopting the above technical solution, the charging cable can be clamped and fixed, which can prevent the charging cable and charging plug from shaking and being damaged when not in use, thereby increasing the service life.

[0010] Optionally, the heat dissipation mechanism includes a rotating motor, which is fixedly installed on the right side of the inner cavity of the forklift charger body through a support rod, and the output end of the rotating motor is fixedly connected to a fan blade.

[0011] By adopting the above technical solution, the forklift charger body can be easily blown out to dissipate heat from the forklift charger body.

[0012] Optionally, a threaded sleeve is fixedly connected to the center of the bottom of the forklift charger body, a screw is threadedly connected to the bottom of the threaded sleeve, and a pad is fixedly connected to the bottom of the screw.

[0013] By adopting the above technical solution, the forklift charger body can be easily limited.

[0014] Optionally, a ventilation hole is provided on the right side of the forklift charger body, and a dustproof net is embedded in the inner surface of the ventilation hole.

[0015] By adopting the above technical solution, the heat dissipation of the forklift charger body can be facilitated.

[0016] Optionally, the four corners of the bottom of the forklift charger body are movably connected to movable wheels, and a control switch is provided on the front of the forklift charger body.

[0017] By adopting the above technical solution, the forklift charger body can be easily moved.

[0018] Optionally, a limit nut is threadedly connected to the front position of the outer surface of the rotating shaft, and the back side of the limit nut is tightly fitted with the connection between the front side of the protective box.

[0019] By adopting the above technical solution, the rotating shaft can be easily fixed and limited to prevent the rotating shaft from rotating.

[0020] Optionally, the side of the compression spring close to the clamping plate is fixedly connected to the connection of the clamping plate, and the side of the compression spring away from the clamping plate is fixedly connected to the connection of the inner cavity of the positioning frame.

[0021] In summary, the present invention has the following beneficial effects:

[0022] 1. The utility model is provided with a forklift charger body, a charging cable and a charging plug, which can be conveniently connected to an electric forklift for charging. By providing a rotating handle, a rotating shaft and a winding roller, the charging cable can be easily wound and stored, and it is also convenient to pay out the charging cable during use. This method makes it easy to retract and release the charging cable of the charger, is not easy to get tangled, and is easy to use.

[0023] 2. The utility model can clamp and fix the charging cable by setting a positioning frame, telescopic rod, compression spring and clamping plate, which can prevent the charging cable and charging plug from shaking and being damaged when not in use, thereby improving the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the structure of the utility model;

[0026] Figure 3 It is a top sectional view of the structure of the utility model;

[0027] Figure 4 For the utility model structure Figure 3 A partial enlarged view of point A in the middle.

[0028] In the figure: 1. Forklift charger body; 2. Heat dissipation mechanism; 201. Rotating motor; 202. Fan blades; 3. Protective box; 4. Winding mechanism; 401. Rotating shaft; 402. Rotating handle; 403. Winding roller; 5. Charging cable; 6. Charging plug; 7. Positioning mechanism; 701. Positioning frame; 702. Telescopic rod; 703. Compression spring; 704. Clamp; 8. Threaded sleeve; 9. Screw; 10. Pad; 11. Ventilation hole; 12. Dust net. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1:

[0031] Please refer to Figure 1-4 An electric forklift charger includes a forklift charger body 1, a heat dissipation mechanism 2 is provided on the right side of the inner cavity of the forklift charger body 1, a protection box 3 is fixedly connected to the top of the left side of the forklift charger body 1, a winding mechanism 4 is provided in the inner cavity of the protection box 3, a charging cable 5 is wound around the outer surface of the winding mechanism 4, a charging plug 6 is provided at one end of the charging cable 5, and a positioning mechanism 7 is provided at the bottom of the left side of the protection box 3;

[0032] The winding mechanism 4 includes a rotating shaft 401, which is rotatably connected to the back of the inner cavity of the protective box 3 through a bearing. The front of the rotating shaft 401 passes through the protective box 3 and is fixedly connected to a handle 402. The outer surface of the rotating shaft 401 is fixedly connected to a winding roller 403. The charging cable 5 is wound around the outer surface of the winding roller 403. The end of the charging cable 5 away from the charging plug 6 passes through the winding roller 403 and the rotating shaft 401 and is electrically connected to the forklift charger body 1. The rotating shaft 401 is hollow.

[0033] As a technical optimization solution of the present invention, the heat dissipation mechanism 2 further includes a rotating motor 201, which is fixedly installed on the right side of the inner cavity of the forklift charger body 1 through a support rod, and the output end of the rotating motor 201 is fixedly connected to the fan blade 202.

[0034] As a technical optimization solution of the present invention, further, a threaded sleeve 8 is fixedly connected to the center of the bottom of the forklift charger body 1, the bottom of the threaded sleeve 8 is threadedly connected to a screw rod 9, and the bottom of the screw rod 9 is fixedly connected to a pad 10.

[0035] As a technical optimization solution of the present invention, further, a ventilation hole 11 is opened on the right side of the forklift charger body 1, and a dustproof net 12 is embedded in the inner surface of the ventilation hole 11.

[0036] As a technical optimization solution of the present invention, further, the four corners of the bottom of the forklift charger body 1 are movably connected with movable wheels, and a control switch is provided on the front of the forklift charger body 1.

[0037] As a technical optimization solution of the present invention, further, a front position of the outer surface of the rotating shaft 401 is threadedly connected with a limiting nut, and the back side of the limiting nut is tightly fitted with the connection between the front side of the protective box 3 .

[0038] In this embodiment, by providing a forklift charger body 1, a charging line 5 and a charging plug 6, it is possible to conveniently connect an electric forklift for charging. By providing a turning handle 402, a rotating shaft 401 and a winding roller 403, it is possible to conveniently wind and store the charging line 5. At the same time, it is also convenient to unwind the charging line 5 when in use. This method makes it easy to retract and release the charging line 5 of the charger, and it is not easy to get tangled. It is easy to use. By providing a rotating motor 201 and a fan blade 202, it is possible to conveniently blow the heat inside the forklift charger body 1 outward, thereby improving the heat dissipation of the forklift charger body 1. Efficiency, by setting a moving wheel, it is possible to facilitate the movement of the forklift charger body 1, by setting a threaded sleeve 8, a screw 9 and a pad 10, the forklift charger body 1 can be limited during use to prevent the forklift charger body 1 from moving during use, by setting a ventilation hole 11, the hot air inside the forklift charger body 1 can be easily discharged, by setting a dustproof net 12, dust can be prevented from entering the forklift charger body 1, and by setting a limit nut, the rotating shaft 401 can be fixed and limited to prevent the rotating shaft 401 from rotating.

[0039] Example 2:

[0040] Reference Figure 2-4 The positioning mechanism 7 includes a positioning frame 701, which is fixedly installed at the bottom of the left side of the protective box 3. The front and back of the inner cavity of the positioning frame 701 are fixedly connected with telescopic rods 702. The outer surface of the telescopic rod 702 is movably connected with a compression spring 703. The telescopic end of the telescopic rod 702 is fixedly connected with a splint 704, and the splint 704 fits tightly with the connection between the charging cable 5.

[0041] As a technical optimization solution of the present invention, further, the side of the compression spring 703 close to the splint 704 is fixedly connected to the connection of the splint 704, and the side of the compression spring 703 away from the splint 704 is fixedly connected to the connection of the inner cavity of the positioning frame 701.

[0042] In this embodiment, by providing a positioning frame 701, a telescopic rod 702, a compression spring 703 and a clamping plate 704, the charging cable 5 can be clamped and fixed, which can prevent the charging cable 5 and the charging plug 6 from shaking and being damaged when not in use, thereby improving the service life.

[0043] The implementation principle of the present utility model is as follows: when the electric forklift needs to be charged, the forklift charger body 1 is moved to the side of the electric forklift, the forklift charger body 1 is lifted to one side, and then the pad 10 is rotated, the pad 10 drives the screw 9 to rotate, so that the screw 9 moves downward on the inner surface of the threaded sleeve 8, and then the forklift charger body 1 is leveled, so that the pad 10 contacts the ground to limit the forklift charger body 1, and the charging plug 6 is taken out from the clamping plate 704, and the handle 402 is rotated, and the handle 402 drives the shaft 401 to rotate, and the shaft 401 drives the winding roller 4 03 rotates to make the winding roller 403 unwind the charging cable 5, pull out the charging cable 5, and then insert the charging plug 6 into the charging port of the electric forklift to charge the electric forklift. After charging is completed, turn the handle 402 again, the handle 402 drives the rotating shaft 401 to rotate, and the rotating shaft 401 drives the winding roller 403 to rotate, so that the winding roller 403 rewinds the charging cable 5, and stores the charging cable 5 on the surface of the winding roller 403, and then place the charging plug 6 in the clamping plate 704 for fixing. This method is convenient for the charging cable 5 of the charger, is not easy to be entangled, and is easy to use.

[0044] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electric forklift charger, comprising a forklift charger body (1), characterized in that: A heat dissipation mechanism (2) is provided on the right side of the inner cavity of the forklift charger body (1); a protective box (3) is fixedly connected to the top of the left side of the forklift charger body (1); a winding mechanism (4) is provided in the inner cavity of the protective box (3); a charging cable (5) is wound around the outer surface of the winding mechanism (4); a charging plug (6) is provided at one end of the charging cable (5); and a positioning mechanism (7) is provided at the bottom of the left side of the protective box (3); The winding mechanism (4) comprises a rotating shaft (401), the rotating shaft (401) being rotatably connected to the back of the inner cavity of the protection box (3) via a bearing, the front of the rotating shaft (401) passing through the protection box (3) and being fixedly connected to a rotating handle (402), the outer surface of the rotating shaft (401) being fixedly connected to a winding roller (403), and the charging cable (5) being wound around the outer surface of the winding roller (403).

2. The electric forklift charger according to claim 1, characterized in that: The positioning mechanism (7) includes a positioning frame (701), which is fixedly installed at the bottom of the left side of the protective box (3), and the front and back sides of the inner cavity of the positioning frame (701) are fixedly connected to telescopic rods (702), the outer surface of the telescopic rod (702) is movably connected to a compression spring (703), and the telescopic end of the telescopic rod (702) is fixedly connected to a splint (704), and the splint (704) is tightly fitted at the connection between the splint and the charging cable (5).

3. The electric forklift charger according to claim 1, characterized in that: The heat dissipation mechanism (2) comprises a rotating motor (201), the rotating motor (201) being fixedly mounted on the right side of the inner cavity of the forklift charger body (1) via a support rod, and the output end of the rotating motor (201) being fixedly connected to a fan blade (202).

4. The electric forklift charger according to claim 1, characterized in that: A threaded sleeve (8) is fixedly connected to the center of the bottom of the forklift charger body (1), a screw rod (9) is threadedly connected to the bottom of the threaded sleeve (8), and a pad (10) is fixedly connected to the bottom of the screw rod (9).

5. The electric forklift charger according to claim 1, characterized in that: A ventilation hole (11) is provided on the right side of the forklift charger body (1), and a dustproof net (12) is embedded in the inner surface of the ventilation hole (11).

6. The electric forklift charger according to claim 1, characterized in that: The four corners of the bottom of the forklift charger body (1) are movably connected to movable wheels, and a control switch is provided on the front of the forklift charger body (1).

7. The electric forklift charger according to claim 1, characterized in that: The front portion of the outer surface of the rotating shaft (401) is threadedly connected to a limiting nut, and the back of the limiting nut is tightly fitted to the connection portion of the front of the protection box (3).

8. The electric forklift charger according to claim 2, characterized in that: The side of the compression spring (703) close to the splint (704) is fixedly connected to the connection of the splint (704), and the side of the compression spring (703) away from the splint (704) is fixedly connected to the connection of the inner cavity of the positioning frame (701).

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