Frame transport vehicle for electro-tricycle production

Abstract

The utility model discloses a frame transport vehicle for electro-tricycle production, and relates to the technical field of electro-tricycle production. The electro-tricycle production frame transport vehicle comprises a transport vehicle body and a carriage fixedly installed on the transport vehicle body, two fixed beams are fixedly connected to the top end of the interior of the carriage, and sliding columns are slidably connected to the interiors of the fixed beams. By arranging the fixed beam, the sliding column and the like, the frame can be hoisted outside the carriage, then the sliding column slides in the carriage, the frame is automatically moved into the carriage to be placed, the loading efficiency of the frame is improved, the structure is simple, the occupied space is small, the practicability is high, and by arranging the steel balls, the loading efficiency is improved. By arranging the rope, the friction force between the rope and the inner wall of the sliding hole can be reduced, the service life of the rope is prolonged, sliding of the sliding column can be limited by arranging the limiting block, and the movement stability after the frame is hoisted is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric tricycle production, in particular to a frame transport vehicle for electric tricycle production. Background Art

[0002] A frame transport vehicle for electric tricycle production is a transport device specifically used for transporting the frames of electric tricycles. Such vehicles are usually designed with a load platform capable of carrying and safely transporting large frames, so as to transfer the frames from the production line or manufacturing factory to the assembly line or destination. These vehicles may be powered by electricity or fuel, and have sufficient load-bearing capacity and stability to ensure the safe transportation of the frames and avoid damage.

[0003] Traditional transport vehicles need to rely on external lifting equipment or hoisting equipment to complete loading, which increases the complexity and dependence of the loading process. If the external equipment fails or is unavailable, the loading process will be blocked, affecting the production progress. Purchasing and maintaining external lifting equipment or hoisting equipment requires additional capital investment, increasing the production cost. In addition, the personnel required to operate these equipment specifically will also increase the labor cost. Installing and adjusting external equipment requires additional time, thus prolonging the time for loading the frames, which has a negative impact on the efficiency of the production line and may lead to production schedule delays. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a frame transport vehicle for electric tricycle production, which solves the problems that traditional transport vehicles need to rely on external lifting equipment or hoisting equipment to complete loading, which increases the complexity and dependence of the loading process. If the external equipment fails or is unavailable, the loading process will be blocked, affecting the production progress. Purchasing and maintaining external lifting equipment or hoisting equipment requires additional capital investment, increasing the production cost. In addition, the personnel required to operate these equipment specifically will also increase the labor cost. Installing and adjusting external equipment requires additional time, thus prolonging the time for loading the frames, which has a negative impact on the efficiency of the production line and may lead to production schedule delays.

[0005] To achieve the above object, the present utility model is realized through the following technical solutions: An electric tricycle production frame transport vehicle, comprising a transport vehicle main body and a carriage fixedly installed on the transport vehicle main body. At the inner top end of the carriage, two fixed beams are fixedly connected. A sliding column is slidably connected inside the fixed beam. A connecting plate is fixedly connected to the bottom of the sliding column. Sliding holes are equidistantly formed on the surface of the connecting plate. A rope is movably connected inside the sliding hole. A hook is fixedly connected to the end of the rope. At the inner top end of the carriage, between the two fixed beams, a first fixing frame and a second fixing frame are fixedly connected. A driving motor is fixedly installed inside the first fixing frame. The output end of the driving motor is fixedly connected to a winding roller. The end of the rope away from the hook is wound around the surface of the winding roller. The outer surface of the winding roller is rotatably connected inside the second fixing frame through a bearing. A servo motor is fixedly installed on the surface of the carriage. The output end of the servo motor is fixedly connected to a threaded rod. A threaded hole matching the threaded rod is formed at the center of the inner part of the sliding column.

[0006] Preferably, limiting grooves are formed on both inner side walls of the fixed beam. Limiting blocks matching the limiting grooves are formed on both side surfaces of the sliding column. The outer surface of the limiting block is slidably connected inside the limiting groove.

[0007] Preferably, the end of the threaded rod away from the servo motor is rotatably connected inside the fixed beam. The outer surface of the threaded rod is threadedly engaged and rotatably connected to the inner wall of the threaded hole.

[0008] Preferably, steel balls are movably installed equidistantly inside the connecting plate. The surface of the steel ball extends into the sliding hole.

[0009] Preferably, the surface of the steel ball is rollingly connected to the surface of the rope.

[0010] Preferably, a sliding groove matching the sliding column is formed inside the fixed beam.

[0011] Beneficial effects

[0012] The present utility model provides an electric tricycle production frame transport vehicle. Compared with the prior art, it has the following beneficial effects:

[0013] 1. For this electric tricycle production frame transport vehicle, by setting the fixed beam and the sliding column, etc., the frame can be lifted outside the carriage, and then through the sliding of the sliding column inside the carriage, the frame can be automatically moved into the carriage for placement, improving the loading efficiency of the frame. And this structure is simple, occupies little space, and has strong practicability.

[0014] 2. The frame transporter for the production of electric tricycles can reduce the friction between the rope and the inner wall of the sliding hole by setting steel balls, thus extending the service life of the rope. By setting the limit block, the sliding of the sliding column can be limited, improving the stability of the movement after lifting the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present invention;

[0016] Figure 2 is Figure 1 an enlarged view of part A in

[0017] Figure 3 is a schematic connection diagram of the present invention with the connecting plate;

[0018] Figure 4 is a schematic connection diagram of the fixed beam and the servo motor in the present invention;

[0019] Figure 5 is a schematic connection diagram of the sliding column and the connecting plate in the present invention;

[0020] Figure 6 is a schematic connection diagram of the first fixing frame and the second fixing frame in the present invention.

[0021] In the figure: 1, transporter main body; 2, carriage; 3, fixed beam; 4, sliding column; 5, connecting plate; 6, rope; 7, hook; 8, first fixing frame; 9, drive motor; 10, second fixing frame; 11, roller; 12, limit groove; 13, servo motor; 14, threaded rod; 15, threaded hole; 16, limit block; 17, sliding hole; 18, steel ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-6, the present utility model provides a technical solution: an electric tricycle production frame transport vehicle, including a transport vehicle main body 1 and a carriage 2 fixedly installed on the transport vehicle main body 1. Two fixed beams 3 are fixedly connected to the inner top end of the carriage 2. A sliding column 4 is slidably connected inside the fixed beam 3. A sliding groove matching the sliding column 4 is opened inside the fixed beam 3. A connecting plate 5 is fixedly connected to the bottom of the sliding column 4. Slide holes 17 are equidistantly opened on the surface of the connecting plate 5. A rope 6 is movably connected inside the slide hole 17. A hook 7 is fixedly connected to the end of the rope 6. A first fixing frame 8 and a second fixing frame 10 are fixedly connected between the two fixed beams 3 at the inner top end of the carriage 2. A driving motor 9 is fixedly installed inside the first fixing frame 8. The output end of the driving motor 9 is fixedly connected to a winding roller 11. One end of the rope 6 away from the hook 7 is wound around the surface of the winding roller 11. The outer surface of the winding roller 11 is rotatably connected inside the second fixing frame 10 through a bearing. A servo motor 13 is fixedly installed on the surface of the carriage 2. The output end of the servo motor 13 is fixedly connected to a threaded rod 14. One end of the threaded rod 14 away from the servo motor 13 is rotatably connected inside the fixed beam 3. A threaded hole 15 matching the threaded rod 14 is opened at the center of the sliding column 4. The outer surface of the threaded rod 14 is threadedly engaged and rotatably connected to the inner wall of the threaded hole 15. By setting the fixed beam 3 and the sliding column 4, etc., the frame can be lifted outside the carriage 2, and then through the sliding of the sliding column 4 inside the carriage 2, the frame is automatically moved into the carriage 2 for placement, improving the loading efficiency of the frame. And this structure is simple, occupies little space, and has strong practicability;

[0024] Limiting grooves 12 are opened on both inner side walls of the fixed beam 3. Limiting blocks 16 matching the limiting grooves 12 are opened on both side surfaces of the sliding column 4. The outer surface of the limiting block 16 is slidably connected inside the limiting groove 12. Steel balls 18 are equidistantly and movably installed inside the connecting plate 5. The surface of the steel ball 18 extends into the slide hole 17. The surface of the steel ball 18 is in rolling connection with the surface of the rope 6. By setting the steel balls 18, the friction between the rope 6 and the inner wall of the slide hole 17 can be reduced, extending the service life of the rope 6. By setting the limiting blocks 16, the sliding of the sliding column 4 can be limited, improving the stability of the movement after lifting the frame.

[0025] When working, move the transporter main body 1 near the vehicle frame, and then start the servo motor 13. The servo motor 13 drives the threaded rod 14 to rotate. Through the engagement of the threaded rod 14 and the threaded hole 15, the sliding column 4 slides outwards inside the fixed beam 3. At the same time, start the driving motor 9 to drive the roller 11 to rotate and pay out the rope 6. At this time, the connecting plate 5 slowly slides outwards of the carriage 2. After sliding to a certain position, fix the vehicle frame through the hook 7. After the fixing is completed, start the driving motor 9 to drive the roller 11 to rotate in the reverse direction. At this time, the roller 11 winds up the rope 6, and the vehicle frame slowly rises. After rising to an appropriate height, start the servo motor 13 to drive the threaded rod 14 to rotate in the reverse direction. At this time, the sliding column 4 moves towards the inside of the carriage 2, and the lifted vehicle frame is sent into the carriage 2. After moving to an appropriate position, start the driving motor 9 again to drive the roller 11 to rotate. After lowering the vehicle frame, take out the hook 7 to load the next vehicle frame, which improves the loading efficiency of the vehicle frame. Moreover, this structure is simple, occupies little space, and has strong practicability.

[0026] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. An electric tricycle production frame transport vehicle, comprising a transport vehicle body (1) and a carriage (2) fixedly mounted on the transport vehicle body (1), characterized in that: The top of the interior of the carriage (2) is fixedly connected to two fixed beams (3), the interior of the fixed beams (3) is slidably connected to a sliding column (4), the bottom of the sliding column (4) is fixedly connected to a connecting plate (5), the surface of the connecting plate (5) is provided with sliding holes (17) at equal intervals, the interior of the sliding holes (17) is movably connected to a rope (6), the end of the rope (6) is fixedly connected to a hook (7), the top of the interior of the carriage (2) is located between the two fixed beams (3) and is fixedly connected to a first fixing frame (8) and a second fixing frame (10), the first fixing frame (8 ) is fixedly installed inside the carriage (2), the output end of the driving motor (9) is fixedly connected to a winding roller (11), the end of the rope (6) away from the hook (7) is wound on the surface of the winding roller (11), the outer surface of the winding roller (11) is rotatably connected to the inside of the second fixed frame (10) through a bearing, a servo motor (13) is fixedly installed on the surface of the carriage (2), the output end of the servo motor (13) is fixedly connected to a threaded rod (14), and a threaded hole (15) matching the threaded rod (14) is opened at the inner center of the sliding column (4).

2. The electric tricycle production frame transport vehicle according to claim 1, characterized in that: The inner side walls of the fixed beam (3) are provided with limit grooves (12), and the two side surfaces of the sliding column (4) are provided with limit blocks (16) matching the limit grooves (12), and the outer surfaces of the limit blocks (16) are slidably connected to the inside of the limit grooves (12).

3. The electric tricycle production frame transport vehicle according to claim 1, characterized in that: One end of the threaded rod (14) away from the servo motor (13) is rotatably connected to the inside of the fixed beam (3), and the outer surface of the threaded rod (14) is threadedly engaged and rotatably connected to the inner wall of the threaded hole (15).

4. The electric tricycle production frame transport vehicle according to claim 1, characterized in that: Steel balls (18) are equidistantly and movably mounted inside the connecting plate (5), and the surfaces of the steel balls (18) extend into the interior of the sliding holes (17).

5. The electric tricycle production frame transport vehicle according to claim 4, characterized in that: The surface of the steel ball (18) is rollingly connected to the surface of the rope (6).

6. The electric tricycle production frame transport vehicle according to claim 1, characterized in that: A sliding groove matching the sliding column (4) is provided inside the fixed beam (3).

Images