Roller piece transfer trolley
By designing a roller transfer trolley and utilizing the friction between the trough beam and the wheels to achieve stable transfer of the rollers, the problem of transferring large rollers in narrow channels is solved, and production efficiency and adaptability are improved.
Patent Information
- Application Number
- CN202422689318.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-05
AI Technical Summary
Existing technologies are unable to efficiently transfer large rollers, especially in narrow aisles in workshops, resulting in low production efficiency.
A roller transfer trolley was designed, which included an axle and a channel beam. The channel beam was perpendicular to the axle, forming a notch for the lower part of the roller to sink into. The friction between the wheel and the channel beam was combined to achieve stable transfer of the roller.
Through the design of the trough beam and wheels, the stable transfer of rollers in narrow channels is achieved, which improves production efficiency and adaptability and reduces labor costs.
Smart Images
Figure CN223421514U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of roller processing auxiliary equipment, in particular to a roller transfer trolley. Background Art
[0002] Currently, rollers are roughly cylindrical in shape. Some rollers are large, reaching a length of about four meters and a weight of about five tons. During the roller production process, the processing equipment used in different steps is located in different areas of the factory, making it impossible to use a crane to transfer the rollers to each equipment. Because the various equipment in the workshop is densely arranged, the aisles are not wide enough, and the rollers are too long. When placed on a forklift, the rollers need to be placed perpendicular to the forward direction, so they cannot be transferred using a forklift, or it takes a long time and a lot of manpower to transfer the rollers. Therefore, it is necessary to make a device that can facilitate the transfer of the above-mentioned rollers. Summary of the Invention
[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a roller transfer trolley, which is conducive to convenient transfer of rollers and helps to improve production efficiency.
[0004] The purpose of this utility model is achieved through the following technical solutions.
[0005] The roller transfer trolley disclosed in the present invention includes an axle, wheels and a channel beam. The number of the axles is set to two, the wheels are rotatably connected to the two ends of the axles, the channel beam is horizontally arranged, the channel beam is perpendicular to the axle, the channel beam is formed with a groove for the lower part of the roller to sink into, the groove is opened upward, and the channel beam is formed with a groove bottom plate, the left part of the groove bottom plate and the right part of the groove bottom plate are installed against the upper side of the corresponding axle.
[0006] Preferably, the groove bottom plate is fixedly connected to the axle by screws, and the screws are distributed along an axial direction parallel to the axle.
[0007] Preferably, both ends of the channel beam are respectively arranged flush with the corresponding wheels.
[0008] Preferably, the wheels are steel wheels.
[0009] Preferably, the wheel is configured as a conical wheel with a smaller inner portion and a larger outer portion.
[0010] Compared with the prior art, the utility model has the following beneficial effects: by arranging the channel beam perpendicular to the axle, the channel beam is formed with a notch for the lower part of the roller to sink into, which is conducive to the convenient transfer of the roller and the improvement of production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1The utility model discloses a first embodiment's roller piece transfer trolley's overhead structure schematic diagram.
[0012] Figure 2 The utility model discloses a first embodiment's roller piece transfer trolley's front direction's section structure schematic diagram.
[0013] Figure 3 The utility model discloses a first embodiment's roller piece transfer trolley's right direction's section structure schematic diagram.
[0014] Figure 4 The utility model discloses a second embodiment's roller piece transfer trolley's right direction's section structure schematic diagram.
[0015] Figure 5 The utility model discloses a second embodiment's roller piece transfer trolley's axle compression situation schematic diagram.
[0016] Label explanation: axle 1;Wheel 2;Groove beam 3;Notch 31;Groove bottom plate 32;Screw 4;Roller piece 99. Specific implementation
[0017] The utility model discloses a first embodiment's roller piece transfer trolley's overhead structure schematic diagram.
[0018] The utility model discloses a first embodiment's roller piece transfer trolley's overhead structure schematic diagram. Figures 1 to 3 The utility model discloses a first embodiment's roller piece transfer trolley's overhead structure schematic diagram. Figure 1 The utility model discloses a first embodiment's roller piece transfer trolley's overhead structure schematic diagram. Figure 2 And Figure 3 When making one procedure of roller piece 99, utilize the crane and put down roller piece 99 from processing equipment to groove beam 3 on, because the notch 31 is set up upward, then the lower part of the roller piece 99 of cylindrical shape can be partially sunk into the notch 31, and the positioning effect of the notch 31 to roller piece 99 avoids the displacement of roller piece 99 along the direction perpendicular to groove beam 3, and the mutual friction of the notch 31 and roller piece 99 avoids the displacement of roller piece 99 along the extension direction of groove beam 3. Figure 2As shown, after the roller 99 is firmly placed on the roller transfer trolley of the present invention, the ropes hanging on both ends of the roller 99 are removed. Then, the upper portion of the roller 99 is manually pressed downward and pushed forward. The friction between the roller 99 and the channel beam 3 drives the roller transfer trolley forward. Of course, the axle 1 can also be directly pushed forward. Since the channel beam 3 is perpendicular to the axle 1, the axis of the roller 99 is aligned with the forward direction of the roller transfer trolley, allowing the roller transfer trolley to navigate narrow passages. When the roller 99 reaches the processing equipment for the next step, the crane at the current position lifts the roller 99 off the roller transfer trolley, thus facilitating the transfer of the roller 99 and improving production efficiency. As the outer diameter of the roller 99 changes, the extent to which the lower portion of the roller 99 sinks into the notch 31 changes accordingly. However, the notch 31 still serves to position the roller 99, thus making the roller transfer trolley of the present invention highly adaptable. The roller transfer trolley of the utility model has a simple structure and low cost.
[0019] Further, if Figures 1 to 3 As shown, the groove bottom plate 32 is fixedly connected to the axle 1 by screws 4, and the screws 4 are distributed along the axial direction parallel to the axle 1, that is, a through hole is processed on the groove bottom plate 32, and a threaded hole is processed radially on the axle 1, and the screws 4 pass downward through the above-mentioned through hole and are connected to the above-mentioned threaded hole, so that the groove beam 3 and the axle 1 are reliably fixed with a simple structure.
[0020] Further, if Figure 1 As shown, the two ends of the trough beam 3 are respectively arranged flush with the corresponding wheels 2. More specifically, the trough beam 3 extends in the left and right directions, and the left end face of the trough beam 3 is flush with the left end of the wheel 2 located on the left, and the right end face of the trough beam 3 is flush with the right end of the wheel 2 located on the right. In this way, the two ends of the trough beam 3 are prevented from protruding. When the roller transfer trolley is idle, the roller transfer trolley can be conveniently placed in an orderly manner, and workers are not likely to fall due to kicking the trough beam 3.
[0021] Furthermore, the wheel 2 is configured as a steel wheel. Since the roller 99 is heavy, if the wheel 2 is a rubber wheel or a plastic wheel, the wheel 2 will be easily pressed. The surface of the steel wheel is easy to keep smooth, and the steel wheel is not easy to deform, which is beneficial to reducing the contact area between the wheel 2 and the ground, so that the friction between the wheel 2 and the cement ground is relatively small, which makes it relatively easy for the roller transfer trolley to move.
[0022] In some embodiments, as Figure 4 and Figure 5As shown, the wheel 2 is provided as a conical wheel with a smaller outer diameter at one end closer to the beam 3 and a larger outer diameter at the other end farther from the beam 3. When the roller 99 is placed on the beam 3, due to the large weight of the roller 99, the axle 1 inevitably undergoes elastic deformation, i.e. the middle portion of the axle 1 is concave, as shown in Figure 5 As shown, the wheel 2 is provided as a conical wheel with a smaller outer diameter at one end closer to the beam 3 and a larger outer diameter at the other end farther from the beam 3. When the roller 99 is placed on the beam 3, due to the large weight of the roller 99, the axle 1 inevitably undergoes elastic deformation, i.e. the middle portion of the axle 1 is concave, as shown in Figure 5 As shown, the wheel 2 is provided as a conical wheel with a smaller outer diameter at one end closer to the beam 3 and a larger outer diameter at the other end farther from the beam 3. When the roller 99 is placed on the beam 3, due to the large weight of the roller 99, the axle 1 inevitably undergoes elastic deformation, i.e. the middle portion of the axle 1 is concave, as shown in Figure 5 As shown, the wheel 2 is provided as a conical wheel with a smaller outer diameter at one end closer to the beam 3 and a larger outer diameter at the other end farther from the beam 3. When the roller 99 is placed on the beam 3, due to the large weight of the roller 99, the axle 1 inevitably undergoes elastic deformation, i.e. the middle portion of the axle 1 is concave, as shown in
Claims
1. A roller transfer trolley, characterized in that: The invention comprises an axle (1), a wheel (2) and a channel beam (3), wherein the number of the axles (1) is set to two, the wheels (2) are rotatably connected to the two ends of the axle (1), the channel beam (3) is arranged horizontally, the channel beam (3) is perpendicular to the axle (1), the channel beam (3) is formed with a notch (31) for the lower part of the roller (99) to sink into, the notch (31) is opened upward, and the channel beam (3) is formed with a groove bottom plate (32), the left part of the groove bottom plate (32) and the right part of the groove bottom plate (32) are mounted against the upper side of the corresponding axle (1).
2. The roller transfer trolley according to claim 1, characterized in that: The groove bottom plate (32) is fixedly connected to the axle (1) via screws (4), and the screws (4) are distributed along an axial direction parallel to the axle (1).
3. The roller transfer trolley according to claim 1 or 2, characterized in that: Both ends of the channel beam (3) are respectively arranged flush with the corresponding wheels (2).
4. The roller transfer trolley according to claim 1 or 2, characterized in that: The wheel (2) is configured as a steel wheel.
5. The roller transfer trolley according to claim 4, characterized in that: The wheel (2) is configured as a conical wheel with a smaller inner portion and a larger outer portion.