Air bag lifting electric roller

Abstract

The utility model discloses an air bag lifting electric roller which comprises a bottom frame, a cover plate and a roller body, a lifting frame is arranged on the bottom frame, one end of the lifting frame is connected with the bottom frame in a rotating mode, the roller body is arranged on the lifting frame, a lifting bag body is arranged on the bottom face of the bottom frame, and the lifting bag body corresponds to the other end of the lifting frame in an up-down mode. The cover plate is fixedly connected to the bottom frame through screws, a motor assembly for driving the rollers to rotate is arranged on the bottom frame and comprises a speed reducer and a motor, the output end of the motor is connected with the input end of the speed reducer, the output end of the speed reducer is connected with the rollers through a chain wheel assembly, a supporting column is arranged on the bottom frame, and the upper end of the supporting column penetrates through the lifting frame. The upper end of the supporting column is fixedly connected with the cover plate through a screw. The roller structure can replace manpower for pushing, the labor intensity of people is reduced, the personnel safety is improved, goods can be automatically fed and discharged, the roller can fall off after the goods are in place, the goods fall on the cover plate, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric roller conveying, in particular to an airbag lifting electric roller. Background Art

[0002] Traditional material handling methods generally rely on manual handling, where workers typically manually push or pull equipment (such as carts, pallets, and cargo) to move items. Long periods of pushing can easily lead to worker fatigue and increase the risk of work-related injuries. Compared to automated equipment, manual pushing is generally less efficient, especially when handling large quantities, which impacts production efficiency. To improve efficiency, rollers are installed under the pallet transport floor, but manual pushing is still required to move cargo on and off the pallet, which still presents the aforementioned shortcomings. Therefore, an airbag-lifting electric roller is proposed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an airbag lifting electric roller. The roller structure can replace manpower for pushing, reduce human labor intensity and improve personnel safety, and realize the automatic entry and exit of goods. After the goods are in place, the roller can fall and the goods fall on the cover plate, which greatly improves work efficiency and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an airbag lifting electric roller, comprising a base frame, a cover plate and a roller, a lifting frame being provided on the base frame, one end of the lifting frame being rotatably connected to the base frame, the roller being provided on the lifting frame, a lifting bag being provided on the bottom surface of the base frame, the lifting bag corresponding to the other end of the lifting bag up and down, the cover plate being fixedly connected to the base frame by screws, and a motor assembly for driving the roller to rotate being provided on the base frame.

[0005] Furthermore, the motor assembly includes a reducer and a motor, the output end of the motor is connected to the input end of the reducer, and the output end of the reducer is connected to the roller through a sprocket assembly.

[0006] Furthermore, the sprocket assembly includes a chain and a sprocket. Two sprockets are provided. The sprockets are respectively installed on one end of the roller and the output end of the reducer. The sprockets are connected by a chain, and a chain cover is provided on the chain.

[0007] Furthermore, an L-shaped hole is opened on the cover plate, and the roller corresponds to the L-shaped hole.

[0008] Furthermore, a support column is provided on the base frame, the upper end of the support column passes through the lifting frame, and the upper end of the support column is fixedly connected to the cover plate by screws.

[0009] Furthermore, the upper edge of the base frame is provided with an inwardly bent edge, and the bent edge corresponds to the lifting frame.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The roller structure can replace manpower to push, reduce labor intensity and improve personnel safety, and realize automatic entry and exit of goods. After the goods are in place, the roller can fall and the goods fall on the cover, which greatly improves work efficiency.

[0012] 2. The designed lifting sac can effectively absorb shock and vibration, provide good vibration reduction effect, and also avoid hard contact between the lifting frame and the base frame. When the lifting sac is compressed, it can effectively support the load and provide a reverse effect, which is conducive to the resetting of the lifting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model without the cover plate;

[0015] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above without the cover plate;

[0016] Figure 4 This is a schematic diagram of the cover removal structure of the utility model;

[0017] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model.

[0018] In the figure: 1 base frame, 2 chain cover, 3 cover plate, 4 roller, 5 bending edge, 6 lifting bag, 7 support column, 8 chain, 9 speed reducer, 10 motor, 11 rotating shaft, 12 lifting frame, 13 sprocket, 14 L-shaped hole. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0020] See also Figure 1-5The utility model provides a technical solution: an airbag lifting electric roller, comprising a base frame 1, a cover plate 3 and a roller 4. A lifting frame 12 is provided on the base frame 1, and one end of the lifting frame 12 is rotatably connected to the base frame 1. The rotating structure at one end of the lifting frame 12 serves as a rotating fulcrum of the lifting frame 12, which can make the lifting frame 12 rotate back and forth around the rotating support point, thereby realizing lifting and lowering. The roller 4 is provided on the lifting frame 12, and the roller 4 can replace manpower for pushing, thereby reducing labor intensity and improving personnel safety. A lifting capsule 6 is provided on the bottom surface of the base frame 1, and the lifting capsule 6 corresponds to the other end of the lifting frame 12 up and down. The lifting capsule 6 can effectively absorb impact and vibration. The lifting frame 12 is movable, providing a good vibration reduction effect, while also avoiding hard contact between the lifting frame 12 and the base frame 1. Another function is that when the lifting bag 6 is compressed, it can effectively support the load and provide a reverse effect, which is conducive to the reset of the lifting frame 12. The lifting bag 6 is connected to the external air pump through a joint to inflate the lifting bag 6. When the lifting bag 6 is inflated, the lifting frame 12 is lifted up, and the cover plate 3 is fixed to the base frame 1 by screws. After the roller 4 lifting frame 12 falls, the roller 4 can be hidden under the cover plate 3. The bottom of the cargo or pallet is in full contact with the cover plate 3, which plays a reliable supporting role. The base frame 1 is provided with a motor assembly for driving the roller 4 to rotate.

[0021] The motor assembly includes a reducer 9 and a motor 10. The output end of the motor 10 is connected to the input end of the reducer 9. The output end of the reducer 9 is connected to the roller 4 through a sprocket assembly. The motor 10 provides power and outputs it after speed change through the reducer 9, driving the roller 4 to rotate and at the same time providing lifting force for the lifting frame 12 to lift the roller 4. The rolling support surface of the roller 4 is higher than the upper surface of the cover plate 3, providing power for the transportation of the nuts, replacing manual labor.

[0022] The sprocket assembly includes a chain 8 and a sprocket 13. Two sprockets 13 are provided. The sprockets 13 are respectively installed on one end of the roller 4 and the output end of the reducer 9. The sprockets 13 are connected by the chain 8. A chain cover 2 is provided on the chain 8.

[0023] An L-shaped hole 14 is provided on the cover plate 3 , and the roller 4 corresponds to the L-shaped hole 14 . After the roller 4 is raised, it passes through the L-shaped hole 14 and is higher than the plane of the cover plate 3 .

[0024] A support column 7 is provided on the base frame 1. The upper end of the support column 7 passes through the lifting frame 12. The upper end of the support column 7 is fixedly connected to the cover plate 3 by screws. The support column 7 supports the cover plate 3 and improves the bearing capacity of the cover plate 3.

[0025] The upper edge of the base frame 1 is provided with an inwardly bent edge 5 , which corresponds to the lifting frame 12 . The bent edge 5 limits the lifting frame 12 to prevent the lifting frame 12 from rotating too high and colliding with the cover plate 3 .

[0026] Working principle: There are several rows of unpowered rollers that can be raised and lowered under the pallet. The electric roller replaces the human thrust. When the goods are transported to the right place, the unpowered rolling body falls and the lifting electric roller also falls, hidden under the cover 3. The bottom of the goods or pallet is in full contact with the cover 3, and the friction is increased to prevent sliding.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Without departing from the spirit and scope of the present invention, the present invention may also have various changes and improvements, which fall within the scope of the present invention to be protected.

Claims

1. An airbag lifting electric roller, comprising a base frame (1), a cover plate (3) and a roller (4), characterized in that: A lifting frame (12) is provided on the base frame (1), one end of the lifting frame (12) is rotatably connected to the base frame (1), a roller (4) is provided on the lifting frame (12), a lifting capsule (6) is provided on the bottom surface of the base frame (1), the lifting capsule (6) corresponds to the other end of the lifting frame (12) in upper and lower positions, a cover plate (3) is fixedly connected to the base frame (1) by screws, and a motor assembly for driving the roller (4) to rotate is provided on the base frame (1).

2. The airbag lifting electric roller according to claim 1, characterized in that: The motor assembly comprises a reducer (9) and a motor (10), the output end of the motor (10) is connected to the input end of the reducer (9), and the output end of the reducer (9) is connected to the roller (4) via a sprocket assembly.

3. The airbag lifting electric roller according to claim 2, characterized in that: The sprocket assembly includes a chain (8) and a sprocket (13). Two sprockets (13) are provided. The sprockets (13) are respectively installed on one end of the roller (4) and the output end of the reducer (9). The sprockets (13) are connected by a chain (8). A chain cover (2) is provided on the chain (8).

4. The airbag lifting motorized roller according to claim 1, characterized in that: An L-shaped hole (14) is provided on the cover plate (3), and the roller (4) corresponds to the L-shaped hole (14).

5. The airbag lifting motorized roller according to claim 1, characterized in that: A support column (7) is provided on the base frame (1), the upper end of the support column (7) passes through the lifting frame (12), and the upper end of the support column (7) is fixedly connected to the cover plate (3) by screws.

6. The airbag lifting motorized roller according to claim 1, characterized in that: The upper edge of the bottom frame (1) is provided with an inwardly bent edge (5), and the bent edge (5) corresponds to the lifting frame (12).

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