Hub transfer device

Abstract

The utility model discloses a wheel hub transfer device, which belongs to the technical field of wheel hub transfer equipment and comprises a transfer cart for placing a wheel hub of an electro-tricycle and a lifting structure arranged on one side of the transfer cart and used for lifting the wheel hub of the electro-tricycle. The overturning structure is arranged on the lifting structure and used for controlling the lifting structure and the electro-tricycle hub to overturn to the position above the transfer cart. When the hub turnover device is used, the U-shaped fork rods can be controlled to descend firstly, then the transfer cart is pushed to enable the U-shaped fork rods on the two sides to be forked to the middle of a hub, the hub can be lifted by controlling the U-shaped fork rods to ascend at the moment, then the material turnover electric push rod is started to drive the turnover rod to turn over, and then the hub is turned over to the position above the transfer cart. At the moment, the hubs are blocked by the U-shaped fork rods in the horizontal direction, the two overturning rods can support the hubs, and therefore the hubs are prevented from deviating, the transfer cart is conveniently pushed to transfer the hubs, manual carrying is not needed, labor and time are saved, and the transfer efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub transfer equipment, in particular to a wheel hub transfer device. Background Art

[0002] The wheel hub of an electric tricycle is an important component of the electric tricycle and is the basis for tire installation. It is fixed to the tire by bolts or nuts to ensure that it can stably support the vehicle body and transmit driving force. The wheel hub is usually connected to the electric motor, and the power generated by the motor is transmitted to the tire through the wheel hub, thereby driving the vehicle forward.

[0003] In the prior art, when assembling an electric tricycle, it is usually necessary to transfer the wheel hub to each assembly area. When transferring the wheel hub, the staff is required to place the wheel hub platform on a cart for transportation. The wheel hub has a certain weight, and the frequent lifting and lowering of the wheel hub is cumbersome, which will accelerate the physical exhaustion of the staff and consume time and energy. Utility Model Content

[0004] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a wheel hub transfer device to solve some or all of the problems in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A wheel hub transfer device, comprising:

[0007] Transfer cart for placing the electric tricycle wheel hub;

[0008] A lifting structure is arranged on one side of the transfer cart and is used to lift the wheel hub of the electric tricycle;

[0009] The flipping structure is arranged on the lifting structure and is used to control the lifting structure and the wheel hub of the electric tricycle to flip over to the top of the transfer cart;

[0010] A discharge structure is arranged on the lifting structure and is used to control the expansion of the lifting structure;

[0011] The pushing structure is arranged on the transfer cart and is used to push the wheel hub of the electric tricycle on the transfer cart to move.

[0012] Preferably, the lifting structure comprises:

[0013] A sliding seat, slidably mounted on one side of the transfer cart;

[0014] A flip rod is rotatably mounted on a sliding seat;

[0015] A U-shaped frame is arranged on one side of the flip rod;

[0016] The U-shaped fork rod is slidably mounted on the inner wall of the U-shaped frame;

[0017] The driving assembly is arranged on the U-shaped fork rod and is used to control the lifting and lowering of the U-shaped fork rod.

[0018] Preferably, the drive assembly comprises:

[0019] The adjusting screw is rotatably mounted inside the U-shaped frame, and the adjusting screw thread is installed inside the U-shaped fork rod, and is used to drive the U-shaped fork rod to rise and fall when rotating;

[0020] The lifting motor is arranged above the U-shaped frame, and the output end of the lifting motor is arranged at one end of the adjusting screw rod for driving the adjusting screw rod to rotate.

[0021] Preferably, the flip structure includes:

[0022] Linkage slide, slidably installed inside the transfer cart;

[0023] A linkage push rod is arranged on one side of the linkage slide;

[0024] A linkage sliding hole is provided inside the flip rod, and the linkage push rod is movably installed in the linkage sliding hole;

[0025] The material turning electric push rod is arranged inside the transfer cart, and the output end of the material turning electric push rod is arranged on one side of the linkage slide to control the movement of the linkage slide.

[0026] Preferably, the unloading structure includes an electric unloading push rod arranged on one side of the transfer cart, and the output end of the electric unloading push rod passes through the transfer cart and is arranged on the sliding seat for controlling the movement of the sliding seat.

[0027] Preferably, the pushing structure includes:

[0028] The arc-shaped material trough is opened on one side of the transfer cart and is used to place the wheel hub of the electric tricycle;

[0029] U-shaped slide bar, slidably mounted inside the transfer cart;

[0030] The arc-shaped push plate is arranged above the U-shaped slide bar and is used to push the wheel hub of the electric tricycle;

[0031] The control component is arranged on the U-shaped slide bar and is used to control the movement of the U-shaped slide bar.

[0032] Preferably, the control component includes:

[0033] Axle seat, arranged inside the transfer cart;

[0034] The screw rod is threadedly installed inside the U-shaped slide rod, and the screw rod is rotatably installed inside the transfer cart and the shaft seat;

[0035] The pushing motor is arranged on one side of the transfer cart, and the output end of the pushing motor is arranged at one end of the screw rod to drive the screw rod to rotate.

[0036] Preferably, the pushing structure also includes a guide groove opened inside the transfer cart, and the U-shaped slide bar is slidably installed in the guide groove to guide the moving direction of the U-shaped slide bar.

[0037] The beneficial effects of the present invention are:

[0038] The wheel hub can be lifted by the U-shaped fork rod and the wheel hub can be lifted by the U-shaped fork rod when the wheel hub is lifted.

[0039] According to the utility model, after the wheel hub is flipped over onto the transfer trolley, the unloading electric push rods on both sides can be opened to move the two flip rods away from each other, slowly disengaging from the support for the wheel hub, so that the wheel hub can fall into the arc-shaped material placement trough on the transfer trolley for placement. At this time, the flipping electric push rod can be used to control the flipping rod to flip and reset, and the wheel hub can be lifted again. Moreover, by controlling the distance between the flip rods on both sides, the U-shaped fork rod can fork wheel hubs of different sizes, so that wheel hubs of different sizes can be lifted.

[0040] According to the utility model, the wheel hub that falls into the arc-shaped feeding trough will be located on one side of the arc-shaped push plate. By turning on the pushing motor, the arc-shaped push plate can be driven to move, so that the arc-shaped push plate can push the wheel hub to the other side of the arc-shaped feeding trough, and then the arc-shaped push plate is controlled to move and reset. When the second wheel hub falls into the arc-shaped feeding trough, the arc-shaped push plate is used to push it. This reciprocating process can arrange the wheel hubs on the transfer cart, so that multiple wheel hubs can be transferred at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0042] Figure 1 A schematic structural diagram of a wheel hub transfer device provided in an embodiment of the present utility model;

[0043] Figure 2 A schematic structural diagram of a wheel hub transfer device provided by an embodiment of the present invention after the wheel hub is lifted and flipped;

[0044] Figure 3 A schematic diagram of the structure of an arc-shaped push plate of a wheel hub transfer device provided by an embodiment of the present utility model;

[0045] Figure 4 A schematic diagram of a U-shaped fork structure of a wheel hub transfer device provided by an embodiment of the present utility model;

[0046] Figure 5 The present invention is a schematic top view of the structure of a hub transfer device provided in an embodiment of the present invention.

[0047] Description of reference numerals:

[0048] 1. Transfer cart; 2. Sliding seat; 201. Turning rod; 202. U-shaped frame; 203. U-shaped fork rod; 204. Adjusting screw; 205. Lifting motor; 206. Unloading electric push rod; 3. Linkage slide; 301. Linkage push rod; 302. Linkage slide hole; 303. Turning electric push rod; 4. Arc-shaped material chute; 401. U-shaped slide; 402. Arc-shaped push plate; 403. Shaft seat; 404. Screw; 405. Pushing motor; 406. Guide chute. DETAILED DESCRIPTION

[0049] 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.

[0050] Example 1:

[0051] like Figures 1 to 5 As shown, the utility model provides a wheel hub transfer device, including a transfer cart 1 for placing the electric tricycle wheel hub, a lifting structure arranged on one side of the transfer cart 1 for lifting the electric tricycle wheel hub, and a flipping structure arranged on the lifting structure for controlling the lifting structure and the electric tricycle wheel hub to flip to above the transfer cart 1.

[0052] Among them, the lifting structure includes a sliding seat 2 slidably installed on one side of the transfer cart 1, a flip rod 201 rotatably installed on the sliding seat 2, a U-shaped frame 202 arranged on one side of the flip rod 201, a U-shaped fork rod 203 slidably installed on the inner wall of the U-shaped frame 202, and a driving component arranged on the U-shaped fork rod 203 for controlling the lifting and lowering of the U-shaped fork rod 203. When in use, first control the U-shaped fork rod 203 to descend, and then push the transfer cart 1 to drive the U-shaped fork rods 203 on both sides to be forked in the middle of the wheel hub. At this time, by controlling the output end of the lifting motor 205 to rotate in the opposite direction, the U-shaped fork rod 203 can be raised and the wheel hub can be lifted.

[0053] Specifically, the driving assembly includes an adjusting screw 204 rotatably installed inside the U-shaped frame 202 for driving the U-shaped fork rod 203 to rise and fall during rotation, the adjusting screw 204 is threadedly installed inside the U-shaped fork rod 203, and a lifting motor 205 is arranged above the U-shaped frame 202 for driving the adjusting screw 204 to rotate. The output end of the lifting motor 205 is arranged at one end of the adjusting screw 204. Turning on the lifting motor 205 can drive the adjusting screw 204 to rotate. When the adjusting screw 204 rotates, it can drive the U-shaped fork rod 203 to rise and fall by cooperating with the thread of the U-shaped fork rod 203.

[0054] Among them, the flipping structure includes a linkage slide 3 slidably installed inside the transfer trolley 1, a linkage push rod 301 arranged on one side of the linkage slide 3, a linkage slide hole 302 opened inside the flip rod 201, the linkage push rod 301 is movably installed in the linkage slide hole 302, and a flipping electric push rod 303 arranged inside the transfer trolley 1 for controlling the movement of the linkage slide 3, and the output end of the flipping electric push rod 303 is arranged on one side of the linkage slide 3. After lifting the wheel hub, the flipping electric push rod 303 is turned on, so that its output end pulls the linkage slide 3 to move. When the linkage slide 3 moves, it can drive the linkage push rods 301 on both sides to squeeze the flip rod 201, so that the flip rod 201 flips on the sliding seat 2, and at the same time drives the U-shaped frame 202 to flip, and then drives the U-shaped fork rod 203 and the wheel hub to flip, and flips the wheel hub to the top of the transfer trolley 1.

[0055] Example 2:

[0056] On the basis of Example 1, in order to facilitate the movement of the lifted wheel hub onto the transfer cart 1, a discharge structure for controlling the unfolding of the lifting structure is arranged on the lifting structure.

[0057] Among them, the unloading structure includes an unloading electric push rod 206 arranged on one side of the transfer cart 1 for controlling the movement of the sliding seat 2. The output end of the unloading electric push rod 206 passes through the transfer cart 1 and is arranged on the sliding seat 2. Opening the unloading electric push rod 206 on both sides can pull the sliding seat 2 to move, so that the sliding seats 2 on both sides and the U-shaped fork rod 203 move away from each other, and break away from the support of the wheel hub. At this time, the wheel hub will fall onto the transfer cart 1.

[0058] Example 3:

[0059] Based on Example 2, in order to facilitate the pushing of the wheel hubs on the transfer cart 1 and arrange the wheel hubs on the transfer cart 1 so that multiple wheel hubs can be transferred at the same time, a pushing structure is arranged on the transfer cart 1 to push the wheel hubs of the electric tricycle on the transfer cart 1 to move.

[0060] Among them, the pushing structure includes an arc-shaped material placement trough 4 opened on one side of the transfer cart 1 for placing the wheel hub of the electric tricycle, a U-shaped slide bar 401 slidably installed inside the transfer cart 1, an arc-shaped push plate 402 arranged above the U-shaped slide bar 401 for pushing the wheel hub of the electric tricycle, and a control component arranged on the U-shaped slide bar 401 for controlling the movement of the U-shaped slide bar 401. When the wheel hub falls, it will fall into the arc-shaped material placement trough 4 on the transfer cart 1, and at the same time, the wheel hub will be located on one side of the arc-shaped push plate 402. When the U-shaped slide bar 401 moves, it can drive the arc-shaped push plate 402 to move, so that the arc-shaped push plate 402 pushes the wheel hub to move.

[0061] Specifically, the control component includes an axle seat 403 arranged inside the transfer trolley 1, a screw rod 404 threadedly installed inside the U-shaped slide 401, the screw rod 404 is rotatably installed inside the transfer trolley 1 and the axle seat 403, and a pushing motor 405 arranged on one side of the transfer trolley 1 for driving the screw rod 404 to rotate. The output end of the pushing motor 405 is arranged at one end of the screw rod 404. The output end of the pushing motor 405 can drive the screw rod 404 to rotate in the axle seat 403. At the same time, the rotating screw rod 404 can drive the U-shaped slide 401 to slide by cooperating with the thread of the U-shaped slide 401.

[0062] Among them, the pushing structure also includes a guide groove 406 opened inside the transfer cart 1 for guiding the moving direction of the U-shaped slide bar 401. The U-shaped slide bar 401 is slidably installed in the guide groove 406. When the U-shaped slide bar 401 moves, it can slide in the guide groove 406 to avoid offset when the U-shaped slide bar 401 and the arc-shaped push plate 402 move.

[0063] Working principle:

[0064] By turning on the lifting motor 205, the adjusting screw 204 can be driven to rotate. When the adjusting screw 204 rotates, it can drive the U-shaped fork rod 203 to rise and fall by cooperating with the thread of the U-shaped fork rod 203. When in use, first control the U-shaped fork rod 203 to fall, and then push the transfer cart 1 to drive the U-shaped fork rods 203 on both sides to fork in the middle of the wheel hub. At this time, by controlling the output end of the lifting motor 205 to rotate in the opposite direction, the U-shaped fork rod 203 can be raised and the wheel hub can be lifted. After lifting the wheel hub, the turning electric push rod 303 is turned on, so that its output end pulls the linkage slide The seat 3 moves, and when the linkage slide 3 moves, it can drive the linkage push rods 301 on both sides to move in the two linkage sliding holes 302. At the same time, the moving linkage push rods 301 will squeeze the flip rod 201, causing the flip rod 201 to flip on the sliding seat 2. The flipped flip rod 201 can drive the U-shaped frame 202 to flip, and then drive the U-shaped fork rod 203 and the wheel hub to flip, turning the wheel hub over to the top of the transfer cart 1. At the same time, a part of the wheel hub will fall onto the two sliding seats 2, and the sliding seats 2 will be used to support the wheel hub. At this time, the unloading electric push rods 2 on both sides are opened. 06, so that the output end of the unloading electric push rod 206 pulls the sliding seat 2 to move, so that the sliding seats 2 on both sides and the U-shaped fork rod 203 move away from each other and break away from the support of the wheel hub. At this time, the wheel hub will fall into the arc-shaped material trough 4 on the transfer cart 1, and the wheel hub will be located on one side of the arc-shaped push plate 402. Among them, the unloading electric push rod 206 can also control the distance between the flip rod 201 on both sides and the U-shaped fork rod 203, so that it can lift wheels of different sizes. When the flip rod 201 moves, it can move through the linkage slide hole 302 on the linkage push rod 30 1, so as not to affect the flipping operation of the flip rod 201. At this time, the pushing motor 405 is turned on, and the output end of the pushing motor 405 can drive the screw rod 404 to rotate in the shaft seat 403. At the same time, the rotating screw rod 404 can drive the U-shaped slide bar 401 to slide in the guide groove 406 through the thread cooperation with the U-shaped slide bar 401. The sliding U-shaped slide bar 401 will drive the arc-shaped push plate 402 to move, so that the arc-shaped push plate 402 pushes the wheel hub to move, so that the wheel hub can be arranged on the transfer cart 1 for transfer and transfer of the wheel hub.

[0065] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A wheel hub transfer device, characterized in that: include: A transfer cart (1) for placing the wheel hub of the electric tricycle; A lifting structure is arranged on one side of the transfer cart (1) and is used to lift the wheel hub of the electric tricycle; A flipping structure is arranged on the lifting structure and is used to control the lifting structure and the wheel hub of the electric tricycle to flip to above the transfer cart (1); A discharge structure is arranged on the lifting structure and is used to control the expansion of the lifting structure; The material pushing structure is arranged on the transfer cart (1) and is used to push the wheel hub of the electric tricycle on the transfer cart (1) to move.

2. A wheel hub transfer device according to claim 1, characterized in that: The lifting structure includes: A sliding seat (2) is slidably mounted on one side of the transfer cart (1); A turning rod (201) is rotatably mounted on the sliding seat (2); A U-shaped frame (202) is arranged on one side of the turning rod (201); A U-shaped fork rod (203) is slidably mounted on the inner wall of the U-shaped frame (202); The driving assembly is arranged on the U-shaped fork rod (203) and is used to control the lifting and lowering of the U-shaped fork rod (203).

3. A wheel hub transfer device according to claim 2, characterized in that: The drive assembly includes: An adjusting screw (204) is rotatably mounted inside the U-shaped frame (202), and the adjusting screw (204) is threadedly mounted inside the U-shaped fork rod (203) for driving the U-shaped fork rod (203) to rise and fall when rotating; The lifting motor (205) is arranged above the U-shaped frame (202), and the output end of the lifting motor (205) is arranged at one end of the adjusting screw (204) for driving the adjusting screw (204) to rotate.

4. A wheel hub transfer device according to claim 1, characterized in that: The flip structure includes: A linkage slide (3) is slidably mounted inside the transfer cart (1); A linkage push rod (301) is arranged on one side of the linkage slide (3); A linkage sliding hole (302) is provided inside the flip rod (201), and the linkage push rod (301) is movably installed in the linkage sliding hole (302); The material turning electric push rod (303) is arranged inside the transfer cart (1), and the output end of the material turning electric push rod (303) is arranged on one side of the linkage slide (3) for controlling the movement of the linkage slide (3).

5. The wheel hub transfer device according to claim 1, characterized in that: The unloading structure comprises an electric unloading push rod (206) arranged on one side of the transfer cart (1); an output end of the electric unloading push rod (206) passes through the transfer cart (1) and is arranged on the sliding seat (2) for controlling the movement of the sliding seat (2).

6. The wheel hub transfer device according to claim 1, characterized in that: The pushing structure comprises: An arc-shaped material placement trough (4) is provided on one side of the transfer cart (1) and is used for placing the wheel hub of the electric tricycle; A U-shaped slide bar (401) is slidably mounted inside the transfer cart (1); An arc-shaped push plate (402) is arranged above the U-shaped slide bar (401) and is used to push the wheel hub of the electric tricycle; The control assembly is arranged on the U-shaped slide bar (401) and is used to control the movement of the U-shaped slide bar (401).

7. A wheel hub transfer device according to claim 6, characterized in that: The control component includes: An axle seat (403) is arranged inside the transfer cart (1); A screw rod (404) is threadedly mounted inside the U-shaped slide rod (401), and the screw rod (404) is rotatably mounted inside the transfer cart (1) and the shaft seat (403); The pushing motor (405) is arranged at one side of the transfer cart (1), and the output end of the pushing motor (405) is arranged at one end of the screw rod (404) for driving the screw rod (404) to rotate.

8. The wheel hub transfer device according to claim 1, characterized in that: The pushing structure further comprises a guide chute (406) provided inside the transfer cart (1), and the U-shaped slide bar (401) is slidably mounted in the guide chute (406) for guiding the moving direction of the U-shaped slide bar (401).

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