Carrying auxiliary cart

Abstract

The utility model relates to the technical field of auxiliary carts, and discloses a carrying auxiliary cart which comprises a cart frame, the left end and the right end of the cart frame are fixedly connected with reinforcing cross rods, and the interiors of the reinforcing cross rods are in threaded connection with fixing screws. The transverse stability of the frame is improved through the use of the reinforcing cross rods and the bilateral symmetrical distribution of the reinforcing cross rods, it is ensured that the cart is not prone to side tipping when loaded, the cart is more flexible to move in all directions through the arrangement of the directional wheels, operation in a narrow space is facilitated, and the cart is convenient to use. The positioning screws are matched with the mounting frame for use, a user is allowed to adjust the position of the frame according to needs, the adaptability and multifunctionality of the cart are improved, the reinforced wheels are made of iron, the iron wheels can bear long-time abrasion and corrosion, the reinforced wheels can be kept balanced when rotating in any direction, and the service life of the cart is prolonged. Therefore, inclination or deviation is avoided during driving.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary trolleys, in particular to a handling auxiliary trolley. Background Art

[0002] Handling auxiliary trolleys are very important tools in the fields of logistics and warehousing. They can help improve handling efficiency and reduce labor intensity. This design combines wheel-leg composite robot technology, aiming to create a power-assisted trolley with strong terrain adaptability and rich functions to meet the rapid and labor-saving transportation needs of goods and the wounded.

[0003] For an existing handling auxiliary trolley, when it moves, it is more likely to tip over or roll over during the movement, especially when turning or encountering uneven ground. This may cause damage to the goods and even harm to the operators or surrounding personnel, and it is not convenient to ensure the stability of the overall movement of the equipment, affecting the working efficiency of the equipment when handling goods. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a handling auxiliary trolley.

[0005] The utility model is realized by the following technical solutions: A handling auxiliary trolley includes a trolley frame. Reinforcing crossbars are fixedly connected to the left and right ends of the trolley frame. A fixing screw is threadedly connected inside the reinforcing crossbar. A supporting crossbar is fixedly connected to the surface of the fixing screw. An anti-slip sleeve handle is fixedly connected to the surface of the supporting crossbar. A positioning screw is threadedly connected inside the supporting crossbar. An installation frame is threadedly connected to the surface of the positioning screw. A universal wheel is fixedly connected to the bottom of the installation frame. An installation sleeve is clamped to the bottom of the trolley frame. A reinforcing support rod is fixedly connected to the surface of the installation sleeve. Installation sleeve rods are fixedly connected to the left and right ends of the reinforcing support rod. A reinforcing tooth ring is clamped to the surface of the installation sleeve rod. A hub is fixedly connected to the surface of the reinforcing tooth ring. A reinforcing wheel is fixedly connected to the surface of the hub. Connection plates are fixedly connected to the left and right ends of the trolley frame.

[0006] Through the above technical solutions, the fixing screw can stably connect and fix the support of the supporting crossbar and the reinforcing crossbar, ensuring the stability of the overall use of the equipment.

[0007] As a further improvement of the above solution, the number of the reinforcing crossbars is set to two, and the two reinforcing crossbars are symmetrically distributed left and right with the trolley frame as the center. The number of the fixing screws is set to two, and the two fixing screws are symmetrically distributed left and right with the trolley frame as the center.

[0008] As a further improvement of the above solution, the number of the positioning screws and the mounting frames is set to two, and the two positioning screws and the mounting frames are symmetrically distributed left and right with the cart frame as the center.

[0009] As a further improvement of the above solution, a support cross bar is in contact with the surface of the cart frame, and the number of the universal wheels is set to two, and the two universal wheels are symmetrically distributed left and right with the cart frame as the center.

[0010] As a further improvement of the above solution, the number of the mounting sleeves is set to two, and the two mounting sleeves are symmetrically distributed left and right with the reinforcement strut as the center.

[0011] Through the above technical solution, the reinforcement strut can play a good role in supporting stability when the hubs and the reinforced wheels at the left and right ends move in position.

[0012] As a further improvement of the above solution, the number of the reinforcement gear rings and the hubs is set to two, and the two reinforcement gear rings and the hubs are symmetrically distributed left and right with the reinforcement strut as the center.

[0013] As a further improvement of the above solution, the cart frame is in contact with the surface of the mounting frame, and the connecting plates are symmetrically distributed left and right with the cart frame as the center.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By setting the use of the reinforcement cross bar, through the symmetrical distribution left and right, the lateral stability of the frame is increased, ensuring that the cart is not prone to rollover when loaded. By setting the configuration of the universal wheels, the movement of the cart in all directions is more flexible, facilitating operation in a narrow space. By setting the cooperation use of the positioning screws and the mounting frames, the user is allowed to adjust the frame position according to needs, improving the adaptability and versatility of the cart. Because the material of the reinforced wheels is set to iron, the iron wheels can withstand long-term wear and corrosion, enabling the reinforced wheels to maintain balance when rotating in any direction, thus avoiding tilting or deviation during driving and improving the stability during equipment movement.

[0016] By setting the anti-slip sleeve handle of the present utility model, a good grip feeling is provided, reducing hand fatigue and making the cart easier to control. By setting the snap-fit design of the mounting sleeve and the mounting rod, the installation and disassembly process of the components is simplified, facilitating the maintenance and replacement. The symmetrical distribution of multiple key components on the left and right, such as the reinforcement cross bar and the universal wheels, ensures the balance of the cart and reduces the shaking and deviation during the movement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 This is the schematic side view structure of the present utility model;

[0019] Figure 3 This is the enlarged schematic structure diagram at position A of the present utility model;

[0020] Figure 4 This is the schematic bottom view structure of the present utility model;

[0021] Figure 5 This is the schematic right view structure of the present utility model.

[0022] Main symbol description:

[0023] 1. Trolley frame; 2. Reinforcing cross bar; 3. Fixed screw; 4. Support cross bar; 5. Anti-slip sleeve handle; 6. Positioning screw; 7. Installation frame; 8. Universal wheel; 9. Installation sleeve; 10. Reinforcing support rod; 11. Installation sleeve rod; 12. Reinforcing toothed ring; 13. Wheel hub; 14. Reinforced wheel; 15. Connecting plate. Specific implementation manners

[0024] Next, in combination with the accompanying drawings and specific implementation manners, the present utility model will be further described. It should be noted that, on the premise of no conflict, any combination can be formed among the following described embodiments or technical features to form new embodiments.

[0025] Embodiment:

[0026] Please refer to Figures 1-5, A handling assistance trolley in this embodiment includes a trolley frame 1. Reinforcing crossbars 2 are fixedly connected to the left and right ends of the trolley frame 1. A fixing screw 3 is threadedly connected inside the reinforcing crossbar 2. A supporting crossbar 4 is fixedly connected to the surface of the fixing screw 3. An anti-slip sleeve handle 5 is fixedly connected to the surface of the supporting crossbar 4. A positioning screw 6 is threadedly connected inside the supporting crossbar 4. An installation frame 7 is threadedly connected to the surface of the positioning screw 6. A universal wheel 8 is fixedly connected to the bottom of the installation frame 7. An installation sleeve 9 is clamped to the bottom of the trolley frame 1. A reinforcing support rod 10 is fixedly connected to the surface of the installation sleeve 9. Installation sleeve rods 11 are fixedly connected to the left and right ends of the reinforcing support rod 10. A reinforcing toothed ring 12 is clamped to the surface of the installation sleeve rod 11. A hub 13 is fixedly connected to the surface of the reinforcing toothed ring 12. A reinforced wheel 14 is fixedly connected to the surface of the hub 13. Connecting plates 15 are fixedly connected to the left and right ends of the trolley frame 1. By using the reinforcing crossbar 2, through the left and right symmetric distribution, the lateral stability of the frame is increased, ensuring that the trolley is not prone to tipping when loaded. By configuring the universal wheels, the trolley can move more flexibly in all directions, facilitating operation in narrow spaces. By using the positioning screw 6 in cooperation with the installation frame 7, users are allowed to adjust the frame position according to needs, improving the adaptability and versatility of the trolley. Since the material of the reinforced wheel 14 is set as iron, the iron wheel can withstand long-term wear and corrosion, enabling the reinforced wheel 14 to maintain balance when rotating in any direction, thus avoiding tilting or deviation during driving and improving the stability of the equipment during movement.

[0027] The fixing screw 3 can stably connect and fix the support of the supporting crossbar 4 and the reinforcing crossbar 2, ensuring the stability of the overall use of the equipment.

[0028] The number of the reinforcing crossbars 2 is set to two, and the two reinforcing crossbars 2 are symmetrically distributed left and right with the trolley frame 1 as the center. The number of the fixing screws 3 is set to two, and the two fixing screws 3 are symmetrically distributed left and right with the trolley frame 1 as the center.

[0029] The number of the positioning screws 6 and the installation frames 7 is set to two, and the two positioning screws 6 and the installation frames 7 are symmetrically distributed left and right with the trolley frame 1 as the center.

[0030] The surface of the trolley frame 1 is in contact with the supporting crossbar 4. The number of the universal wheels 8 is set to two, and the two universal wheels 8 are symmetrically distributed left and right with the trolley frame 1 as the center.

[0031] The number of mounting sleeves 9 is set to two, and the two mounting sleeves 9 are symmetrically distributed left and right with the reinforcing strut 10 as the center. By setting the anti-slip sleeve grip 5, a good grip is provided, reducing hand fatigue and making the trolley easier to control. By setting the snap-fit design of the mounting sleeve 9 and the mounting rod 11, the installation and disassembly process of the components is simplified, facilitating the maintenance and replacement. The left-right symmetrical distribution of multiple key components, such as the reinforcing crossbar 2 and the universal wheels 8, ensures the balance of the trolley and reduces the swaying and deviation during movement.

[0032] The reinforcing strut 10 can provide good support stability for the hub 13 and the reinforced wheel 14 at both ends during position movement.

[0033] The number of reinforcing gear rings 12 and hubs 13 is set to two, and the two reinforcing gear rings 12 and hubs 13 are symmetrically distributed left and right with the reinforcing strut 10 as the center.

[0034] The surface of the mounting frame 7 is in contact with the trolley frame 1, and the connecting plates 15 are symmetrically distributed left and right with the trolley frame 1 as the center.

[0035] The implementation principle of a handling auxiliary trolley in this application embodiment is as follows: By setting the use of the reinforcing crossbar 2, through the left-right symmetrical distribution, the lateral stability of the frame is increased, ensuring that the trolley is not prone to tipping when loaded. By setting the configuration of the universal wheels, the trolley can move more flexibly in all directions, facilitating operation in narrow spaces. By setting the cooperation use of the positioning screw 6 and the mounting frame 7, the user is allowed to adjust the frame position according to needs, improving the adaptability and versatility of the trolley. Since the material of the reinforced wheel 14 is set to iron, the iron wheel can withstand long-term wear and corrosion, enabling the reinforced wheel 14 to maintain balance when rotating in any direction, thus avoiding tilting or deviation during driving and improving the stability of the equipment during movement. By setting the anti-slip sleeve grip 5, a good grip is provided, reducing hand fatigue and making the trolley easier to control. By setting the snap-fit design of the mounting sleeve 9 and the mounting rod 11, the installation and disassembly process of the components is simplified, facilitating the maintenance and replacement. The left-right symmetrical distribution of multiple key components, such as the reinforcing crossbar 2 and the universal wheels 8, ensures the balance of the trolley and reduces the swaying and deviation during movement.

[0036] The above implementation manner is only the preferred implementation manner of the present utility model, and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art based on the present utility model belong to the protection scope required by the present utility model.

Claims

1. A handling auxiliary trolley, characterized in that, It includes a trolley frame (1), with reinforcing crossbars (2) fixedly connected to the left and right ends of the trolley frame (1). A fixing screw (3) is threadedly connected inside the reinforcing crossbar (2). A support crossbar (4) is fixedly connected to the surface of the fixing screw (3). An anti-slip sleeve handle (5) is fixedly connected to the surface of the support crossbar (4). A positioning screw (6) is threadedly connected inside the support crossbar (4). An installation frame (7) is threadedly connected to the surface of the positioning screw (6). A universal wheel (8) is fixedly connected to the bottom of the installation frame (7). An installation sleeve (9) is snap-fitted to the bottom of the trolley frame (1). A reinforcing support rod (10) is fixedly connected to the surface of the installation sleeve (9). Installation sleeve rods (11) are fixedly connected to the left and right ends of the reinforcing support rod (10). A reinforcing toothed ring (12) is snap-fitted to the surface of the installation sleeve rod (11). A hub (13) is fixedly connected to the surface of the reinforcing toothed ring (12). A reinforced wheel (14) is fixedly connected to the surface of the hub (13). Connection plates (15) are fixedly connected to the left and right ends of the trolley frame (1).

2. The handling assist cart according to claim 1, characterized in that: The number of the reinforcing crossbars (2) is set to two, and the two reinforcing crossbars (2) are symmetrically distributed left and right with the trolley frame (1) as the center. The number of the fixing screws (3) is set to two, and the two fixing screws (3) are symmetrically distributed left and right with the trolley frame (1) as the center.

3. The handling auxiliary cart according to claim 1, characterized in that: The number of the positioning screws (6) and the installation frames (7) is set to two, and the two positioning screws (6) and the installation frames (7) are symmetrically distributed left and right with the trolley frame (1) as the center.

4. The handling auxiliary trolley according to claim 3, characterized in that: The support crossbar (4) is in contact with the surface of the trolley frame (1). The number of the universal wheels (8) is set to two, and the two universal wheels (8) are symmetrically distributed left and right with the trolley frame (1) as the center.

5. The handling auxiliary trolley according to claim 1, characterized in that: The number of the installation sleeves (9) is set to two, and the two installation sleeves (9) are symmetrically distributed left and right with the reinforcing support rod (10) as the center.

6. The handling assistance trolley according to claim 5, characterized in that: The number of the reinforcing toothed rings (12) and the hubs (13) is set to two, and the two reinforcing toothed rings (12) and the hubs (13) are symmetrically distributed left and right with the reinforcing support rod (10) as the center.

7. The handling assist cart according to claim 6, wherein: The installation frame (7) is in contact with the surface of the trolley frame (1). The connection plates (15) are symmetrically distributed left and right with the trolley frame (1) as the center.

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