A type of cart

Abstract

This utility model discloses a trolley, relating to the field of logistics equipment, comprising side panels, a body, and a connecting plate; a fixed plate is movably installed on one side of the top of the body, and a connecting plate is movably installed on the other side of the top of the body; both the connecting plate and the fixed plate have slots inside; side panels are movably installed at both ends of the top of the body; a partition is movably installed on the top of the body on the side where the two side panels are close to each other; both sides of the partition and the side panels are fixedly connected with locking blocks; and the bottoms of the connecting plate, the fixed plate, the partition, and the side panels are fixedly connected with limiting blocks; this utility model, through a modular splicing structure and the setting of limiting blocks and slot structures, enables rapid assembly and disassembly of components, replacing traditional complex processes, reducing costs, and allowing for single-person operation; after disassembly, the storage volume is small, facilitating transportation and carrying; at the same time, the freely assembleable partitions flexibly divide the interior of the body, adapting to various handling scenarios, and taking into account economy, convenience, and functional versatility.

Description

Technical Field

[0001] This utility model belongs to the field of logistics equipment, specifically a trolley. Background Technology

[0002] As a commonly used handling tool in the logistics equipment field, trolleys typically consist of a body that carries goods, wheels that assist in movement, and protective barriers. They are widely used in scenarios such as construction material transfer at construction sites, material transportation in factories, loading and unloading in logistics warehousing, and field handling of agricultural products. Their core function is to reduce the intensity of manual handling through a labor-saving structure and improve the efficiency of goods turnover. They also need to adapt to the diverse size and weight requirements of goods in different scenarios, making them an indispensable basic equipment in industrial and agricultural production and logistics.

[0003] Currently, most trolleys on the market use hinges and welding to connect the trolley body to the enclosure components. Welding requires specialized equipment and technicians, and hinge fixing requires additional parts, resulting in high production and assembly costs. Furthermore, they are not easy for staff to quickly disassemble, transport, and carry. Utility Model Content

[0004] The purpose of this invention is to provide a trolley to solve the problem of high production and assembly costs in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a trolley, comprising side panels, a body, and a connecting plate; a fixing plate is movably installed on one side of the top of the body, and a connecting plate is movably installed on the other side of the top of the body; both the connecting plate and the fixing plate have slots inside; side panels are movably installed at both ends of the top of the body; two side panels are provided, and a partition is movably installed on the top of the body on the side of the two side panels that are close to each other; both sides of the partition and the side panels are fixedly connected with locking blocks; and the bottoms of the connecting plate, the fixing plate, the partition, and the side panels are fixedly connected with limiting blocks.

[0006] Preferably, the interior of the vehicle body is provided with limiting grooves, and there are four sets of limiting grooves, with the limiting block fitting into the limiting groove.

[0007] Preferably, the card block is L-shaped and fits into the card slot.

[0008] Preferably, both ends of the bottom of the vehicle body are fixedly connected to casters, and a brake pad is provided on one side of each caster.

[0009] Preferably, the connecting plate at the top of the slot has a groove inside.

[0010] Preferably, the limiting block has a pin hole inside.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This utility model adopts a modular splicing structure, which uses the interlocking of limiting blocks and limiting grooves to achieve the initial positioning of components, and the engagement of locking blocks and locking grooves to complete the stable connection. It replaces the complex processes of hinge fixing and welding of traditional trolleys. No professional equipment or technicians are required, and a single person can quickly complete the assembly, which greatly simplifies the manufacturing and disassembly process and significantly reduces production and use costs. At the same time, after disassembly, each component can be laid flat and stacked, which greatly reduces the storage volume and facilitates storage and carrying in scenarios such as construction sites, factories, logistics and agricultural crop handling, thereby improving the practicality and economy of the equipment.

[0013] 2. This utility model, through the design of freely assembleable partitions, combined with the flexible adaptation of limiting blocks and limiting grooves, allows the installation position and quantity of the partitions to be adjusted according to the specifications and classification requirements of the goods, dividing the interior of the vehicle into multiple independent areas, realizing the classified and separated transportation of different goods, and avoiding the mixing and tipping of goods; moreover, the enclosure structure formed by the side plates, connecting plates, and fixing plates can effectively prevent goods from falling, ensuring transportation stability while expanding the trolley's function, adapting to diverse goods handling needs in multiple scenarios, and taking into account both sturdiness and durability and functional versatility. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a structural breakdown diagram provided for an embodiment of the present utility model;

[0016] Figure 2 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0017] Figure 3 A bottom view provided for an embodiment of this utility model;

[0018] Figure 4 This is a partial structural diagram of the vehicle body and connecting plate provided for an embodiment of the present utility model.

[0019] In the picture:

[0020] 1. Partition; 2. Fixing plate; 3. Side plate; 4. Locking block; 5. Vehicle body; 501. Caster wheel; 502. Limiting groove; 503. Brake pad; 6. Limiting block; 601. Pin hole; 7. Connecting plate; 701. Pull groove; 8. Locking groove. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] As attached Figure 1 To be continued Figure 4 As shown:

[0023] Example 1: This utility model provides a trolley, including a side plate 3, a body 5, and a connecting plate 7; a fixing plate 2 is movably installed on one side of the top of the body 5, and a connecting plate 7 is movably installed on the other side of the top of the body 5. Both the connecting plate 7 and the fixing plate 2 are provided with slots 8. Side plates 3 are movably installed at both ends of the top of the body 5. Blocks 4 are fixedly connected to both sides of the partition 1 and the side plate 3. Limiting blocks 6 are fixedly connected to the bottom of the connecting plate 7, the fixing plate 2, the partition 1, and the side plate 3.

[0024] By replacing traditional hinge fixing and welding complex connection methods with modular splicing design, the assembly only requires the corresponding insertion of the limiting blocks 6 at the bottom of the connecting plate 7, fixing plate 2, side plate 3 and partition 1 into the limiting grooves 502 at the top of the vehicle body 5 to complete the initial positioning of each component. Then, the locking blocks 4 on both sides of the side plate 3 and partition 1 are aligned with the locking grooves 8 of the connecting plate 7 and fixing plate 2 and inserted. The interlocking structure of the locking blocks 4 and locking grooves 8 achieves a stable connection of each component. No professional welding equipment or complicated installation tools are required, and one person can quickly complete the assembly, which greatly reduces the manufacturing and assembly costs. At the same time, the modular structure reduces the material waste in the traditional welding process, which is suitable for low-cost use in various scenarios such as construction sites, factories, logistics and crop transportation. When disassembling, the locking blocks 4 and locking grooves 8 are separated in the reverse direction, and the limiting blocks 6 of each component are removed from the limiting grooves 502. The vehicle body 5, connecting plate 7, fixing plate 2, side plate 3 and partition 1 can be disassembled. After disassembly, each component can be laid flat for storage, which greatly reduces the space occupied and makes it easy to store when not in use or carry with the vehicle.

[0025] In one embodiment of the present invention, a limiting groove 502 is provided inside the vehicle body 5, and four sets of limiting grooves 502 are provided, with the limiting block 6 fitting into the limiting groove 502.

[0026] During assembly, the fitting structure of the limiting block 6 and the limiting groove 502 can quickly locate the installation position of each component on the top of the vehicle body 5, avoiding lateral displacement of the components; at the same time, the constraint effect of the limiting groove 502 on the limiting block 6 can enhance the stability of the connection between each component and the vehicle body 5.

[0027] In one embodiment of this utility model, the card block 4 is L-shaped and is fitted into the card slot 8.

[0028] When assembling the trolley, align the L-shaped locking blocks 4 on both sides of the side plate 3 and partition 1 with the slots 8 of the connecting plate 7 and fixing plate 2 and insert them. The L-shaped structure can provide dual positioning for the components in both horizontal and vertical directions. In the horizontal direction, it restricts the relative sliding between the side plate 3, partition 1 and the connecting plate 7 and fixing plate 2, and in the vertical direction, it prevents the side plate 3 and partition 1 from detaching upwards, further strengthening the connection strength between the components.

[0029] In one embodiment of this utility model, universal wheels 501 are fixedly connected to both ends of the bottom of the vehicle body 5, and a brake pad 503 is provided on one side of the universal wheel 501.

[0030] The universal wheels 501 at both ends of the bottom of the vehicle body 5 can turn 360°, reducing the difficulty of turning the cart in narrow spaces, improving mobility, and facilitating quick adjustment of the transportation direction in logistics scenarios. When the cart needs to stop for loading and unloading or temporary fixing, the brake pad 503 on one side of the universal wheel 501 is pressed down. The brake pad 503 is in close contact with the wheel body of the universal wheel 501, and the friction prevents the universal wheel 501 from rotating, preventing the cart from sliding due to ground tilt or external force, and ensuring the safety of the loading and unloading process.

[0031] In one embodiment of this utility model, a groove 701 is provided inside the connecting plate 7 at the top of the slot 8.

[0032] When it is necessary to disassemble the connecting plate 7, fingers can be inserted into the pull groove 701, and the limiting block 6 at the bottom of the connecting plate 7 can be disengaged from the limiting groove 502 of the vehicle body 5 by pulling upward. At the same time, the locking groove 8 is separated from the locking block 4 of the side plate 3 and the partition 1, which simplifies the disassembly process of the connecting plate 7, improves the convenience of trolley assembly, disassembly and maintenance, reduces the difficulty of operation, and allows the connecting plate 7 to be moved by hand after the fingers can be inserted into the pull groove 701.

[0033] In one embodiment of this utility model, the limiting block 6 is provided with a pin hole 601 inside.

[0034] An external pin can be inserted into the pin hole 601. The pin forms an axial constraint on the limit block 6 through the pin hole 601, preventing the limit block 6 from coming out of the limit groove 502. This is especially suitable for scenarios where the trolley is stacked with heavy goods or moves on bumpy roads, further improving the reliability of the connection between each component and the vehicle body 5, and avoiding safety hazards caused by component falling off.

[0035] Working principle: During assembly, the connecting plate 7, fixing plate 2, two side plates 3, and the limiting block 6 at the bottom of partition 1 are first inserted into the pre-set limiting groove 502 on the top of the vehicle body 5 to complete the basic positioning of each component. Then, the side plates 3 and partition 1 are pushed so that the locking blocks 4 on both sides slide into the locking grooves 8 of the connecting plate 7 and fixing plate 2. The locking blocks 4 and locking grooves 8 are engaged to achieve a tight connection between the components. The entire process does not require professional tools and can be quickly assembled by a single person. This simplifies the manufacturing process, reduces production and assembly costs, and is suitable for scenarios with high requirements for equipment cost-effectiveness, such as construction sites, factories, logistics, and agricultural crop handling. During disassembly, simply pull each component in the opposite direction to disengage the locking blocks 4 from the locking grooves 8, and then pull the limiting blocks 6 out of the limiting grooves 502 to separate the vehicle body 5 from the connecting plate 7, fixing plate 2, side plates 3, and partition 1.

[0036] Example 2: This example is basically the same as the previous example, except that there are two side plates 3, and a partition 1 is movably installed on the top of the vehicle body 5 on the side where the two side plates 3 are close to each other.

[0037] During use, the partition 1 can be installed in a position that can be freely selected according to the size of the goods. By adjusting the number and spacing of the partition 1 on the top of the vehicle body 5, the interior of the vehicle body 5 can be divided into multiple independent areas, so as to realize the classified and separated transportation of goods of different specifications and types, and avoid the mixing and tipping of goods. At the same time, the enclosure structure formed by the side plate 3, the connecting plate 7, and the fixing plate 2 can prevent the goods from falling, further improving the transportation stability, and taking into account the convenience of disassembly and assembly as well as the practicality of the function.

[0038] Working principle: The partition 1 can be freely installed or removed according to the needs of cargo classification. During installation, the position can be adjusted by the cooperation of the limiting block 6 and the limiting groove 502, which can divide the interior of the vehicle body 5 into multiple independent areas, realize the separate placement of different goods, and avoid the mixing and tipping of goods during transportation. The barrier formed by the side plate 3, the connecting plate 7, and the fixing plate 2 can also prevent the goods from falling, taking into account both the convenience of disassembly and assembly and the versatility of functions.

[0039] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A stroller characterized by: It includes side panels (3), vehicle body (5), and connecting plates (7); A fixing plate (2) is movably installed on one side of the top of the vehicle body (5), and a connecting plate (7) is movably installed on the other side of the top of the vehicle body (5). The connecting plate (7) and the fixing plate (2) are both provided with slots (8). Side plates (3) are movably installed at both ends of the top of the vehicle body (5). The side plate (3) is provided with two pieces. A partition (1) is movably installed on the top of the vehicle body (5) on the side where the two side plates (3) are close to each other. A locking block (4) is fixedly connected to both sides of the partition (1) and the side plate (3). A limiting block (6) is fixedly connected to the bottom of the connecting plate (7), the fixing plate (2), the partition (1) and the side plate (3).

2. A cart according to claim 1, characterized in that: The vehicle body (5) is provided with a limiting groove (502) inside. There are four sets of the limiting groove (502), and the limiting block (6) is fitted into the limiting groove (502).

3. A cart according to claim 1, wherein: The card block (4) is L-shaped and is fitted into the card slot (8).

4. A cart according to claim 1, wherein: Both ends of the bottom of the vehicle body (5) are fixedly connected with casters (501), and a brake pad (503) is provided on one side of the caster (501).

5. A cart according to claim 1, wherein: The connecting plate (7) at the top of the slot (8) is provided with a pull groove (701).

6. A cart according to claim 1, wherein: The limiting block (6) has a pin hole (601) inside.

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