Logistics trolley with movable partition

Abstract

The utility model discloses a logistics trolley with movable partition, including trolley bottom plate, trolley bottom plate top end rear side vertical installation has back frame, top end both sides vertical installation has side frame, and trolley bottom plate, back frame and two side frames jointly enclose and form trolley frame, and the inside of trolley frame is equipped with the partition frame parallel with side frame, and the partition frame is detachably hung on the back frame through the hook, and the front side between two side frames is jointly installed with the baffle pole, and the bottom end four corner positions of trolley bottom plate are all installed with the travelling wheel, and this trolley provides stable bearing base through the trolley frame formed by enclosing, and the detachable hanging design of partition frame can flexibly separate internal storage space, satisfies the classified storage demand of different specifications materials, and the front side baffle pole can prevent materials from falling in the transfer process, and the bottom travelling wheel guarantees the convenient movement of trolley, and the overall improvement material transfer's orderliness and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of warehousing and logistics technology, and in particular to a logistics trolley with movable partitions. Background Technology

[0002] Material handling trolleys are widely used unitized mobile container equipment in logistics warehousing, production workshops, and other scenarios. They typically consist of a load-bearing frame, moving wheels, and a basic protective structure. Their core function is to centrally carry and conveniently transfer materials, effectively reducing the frequency of manual handling and improving material flow efficiency. They are one of the basic pieces of equipment in modern logistics operations. However, existing material handling trolleys still have significant shortcomings: most trolleys lack flexible and adjustable partition structures inside, and can only be used as a single, unified space. They cannot be classified and stored according to material specifications and types, which easily leads to mixed materials, inconvenient retrieval, and a significant reduction in space utilization. At the same time, although some trolleys are equipped with front protective components to prevent materials from falling, the installation and removal of these components are relatively complex, requiring a lot of operation time during material loading and unloading, making it difficult to quickly complete the opening and closing actions. This directly affects the overall operational efficiency and fails to meet the actual needs of efficient logistics transfer.

[0003] Therefore, those skilled in the art have provided a logistics trolley with movable partitions to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a logistics trolley with movable partitions.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A logistics trolley with movable partitions includes a trolley base plate, a back frame vertically installed on the rear side of the top of the trolley base plate, and side frames vertically installed on both sides of the top of the trolley base plate. The trolley base plate, the back frame, and the two side frames together form a trolley frame.

[0007] The trolley frame has a partition frame parallel to the side frame on its inner side, and the partition frame can be detachably suspended on the back frame by hooks.

[0008] A stop bar is installed between the front sides of the two side frames;

[0009] The trolley base plate is equipped with wheels at the four corners of the bottom.

[0010] Preferably, at least two ribs are provided at vertical intervals on the inner sides of both the back frame and the side frame, and the ribs are in a horizontal state.

[0011] Two hooks are fixedly attached to the upper and lower corresponding positions on the side of the partition frame near the back frame, and the two hooks are respectively hooked onto two adjacent ribs on the back frame.

[0012] Preferably, the inner sides of the back frame and side frame are further provided with a plurality of metal wires spaced at intervals along the horizontal direction, and the metal wires are in a vertical state;

[0013] The metal wires and ribs are interwoven to form a grid structure;

[0014] The hook has a dividing groove in the middle, and one of the metal wires on the back frame is adapted to be embedded inside the dividing groove.

[0015] Preferably, a left positioning rod clip is fitted on one of the side frames, and a U-shaped rod is detachably connected to the end of the left positioning rod clip facing the stop rod by bolts, and one end of the stop rod is movably fitted on the outside of the U-shaped rod;

[0016] Another side frame is fitted with a right positioning rod clamp, on which a threaded pin is detachably installed, and the other end of the stop bar is hooked to the outside of the threaded pin.

[0017] Preferably, one end of the stop bar is integrally formed with a left connector, the left connector has a circular through hole, the left connector is movably sleeved on the outside of the U-shaped bar through the circular through hole, and the inner diameter of the circular through hole is larger than the diameter of the U-shaped bar.

[0018] The other end of the stop bar is integrally formed with a right connector. The bottom side of the right connector is provided with a U-shaped groove, and the right connector is hooked to the outside of the threaded pin through the U-shaped groove.

[0019] Preferably, at least one double-sleeve reinforcement seat is provided at the upper and lower positions between the back frame and the two side frames;

[0020] The two sleeve portions of the double-sleeve reinforcement seat are respectively sleeved on the outside of the vertical rods of the side frame and the outside of the vertical rods of the back frame.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] The logistics trolley designed in this utility model forms a stable load-bearing frame through the trolley base plate, back frame, and side frames. With the addition of detachable partitions suspended on the ribs of the back frame, the internal space can be flexibly divided according to the specifications of the materials, avoiding material mixing and improving space utilization. At the same time, the front stop bar has a structure in which a U-shaped rod is sleeved on the left joint and a threaded pin is snapped on the right joint, which realizes convenient opening and closing and reduces loading and unloading operation time. The traveling wheels at the bottom of the trolley base plate ensure the flexibility of material transfer, and the double-tube reinforcement seat between the back frame and the side frames further enhances the overall stability of the frame, comprehensively meeting the needs of efficient and orderly logistics transfer. Attached Figure Description

[0023] To illustrate the technical solutions in the embodiments of the present invention or the prior art more specifically and intuitively, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0024] Figure 1 This is a schematic diagram of the logistics trolley structure with movable partition proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the partition frame installation structure proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the partition frame structure proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the stop bar installation structure proposed in this utility model.

[0028] In the diagram: 1. Trolley base plate; 2. Back frame; 3. Side frame; 4. Partition frame; 5. Hook; 51. Divider groove; 6. Stop bar; 61. Left connector; 62. Right connector; 7. Traveling wheel; 8. Rib; 9. Metal wire; 10. Left positioning rod clamp; 11. U-shaped rod; 12. Right positioning rod clamp; 13. Threaded pin; 14. Double sleeve reinforcement seat. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Reference Figure 1-4 A logistics trolley with movable partitions includes a trolley base plate 1, a back frame 2 vertically installed on the rear side of the top of the trolley base plate 1, and side frames 3 vertically installed on both sides of the top of the trolley base plate 1. The trolley base plate 1, the back frame 2 and the two side frames 3 are enclosed to form a trolley frame.

[0031] The inner side of the trolley frame is provided with a partition frame 4 parallel to the side frame 3. The partition frame 4 can be detachably suspended on the back frame 2 by a hook 5.

[0032] A stop bar 6 is installed between the front sides of the two side frames 3;

[0033] The bottom of the trolley base plate 1 is equipped with four traveling wheels 7 at the four corners.

[0034] By adopting the above technical solutions, the trolley frame, formed by the trolley base plate 1, the back frame 2, and the two side frames 3, provides a stable basic load-bearing structure for material storage, effectively ensuring the overall load-bearing stability of the trolley. The partition frame 4 is designed to be detachably suspended from the back frame 2 via hooks 5, which allows for flexible adjustment of the internal storage space layout according to the material size requirements, significantly improving the applicability and versatility of the trolley. The baffles 6 installed on the front of the two side frames 3 can prevent materials from falling from the front during material transfer, greatly reducing the risk of material damage. The wheels 7 set at the four corners of the bottom of the trolley base plate 1 give the trolley convenient mobility, which not only improves the efficiency of material transfer but also reduces the burden of manual handling.

[0035] Both the back frame 2 and the side frame 3 have at least two ribs 8 spaced vertically on their inner sides, and the ribs 8 are in a horizontal state.

[0036] Two hooks 5 are fixedly attached to the upper and lower corresponding positions on the side of the partition frame 4 near the back frame 2. The two hooks 5 are respectively hooked onto two adjacent ribs 8 on the back frame 2.

[0037] Using the above technical solution, the horizontal ribs 8 set on the inner side of the back frame 2 and the side frame 3 provide a suitable suspension carrier for the hooks 5 of the partition frame 4; the hooks 5 can be accurately hooked onto the horizontal ribs 8, realizing the stable installation of the partition frame 4 on the inner side of the trolley frame, providing reliable structural support for the division of the storage space inside the trolley, and ensuring that the partition frame 4 is not easy to fall off or shift during material storage and transportation.

[0038] Multiple metal wires 9 are also arranged horizontally at intervals on the inner sides of the back frame 2 and the side frame 3, and the metal wires 9 are in a vertical state.

[0039] The metal wires 9 and ribs 8 are interwoven to form a grid structure;

[0040] The hook 5 has a dividing groove 51 in the middle, and one of the metal wires 9 on the back frame 2 is adapted to be embedded inside the dividing groove 51.

[0041] By adopting the above technical solution, the vertical metal wires 9 added to the inner side of the back frame 2 and the side frame 3 form a grid structure with the horizontal ribs 8. This structure not only enhances the structural strength of the back frame 2 and the side frame 3, but also limits and blocks small materials, preventing them from falling through the gaps in the frame. At the same time, the partition groove 51 in the middle of the hook 5 and the vertical metal wires 9 fit together to achieve the horizontal limit of the hook 5, effectively preventing the partition frame 4 from shifting laterally during the movement of the trolley or the collision of materials, ensuring the stability of the partition space and further improving the safety of material transfer.

[0042] One of the side frames 3 is fitted with a left positioning rod clamp 10. The end of the left positioning rod clamp 10 facing the stop bar 6 is detachably connected to a U-shaped rod 11 by bolts. One end of the stop bar 6 is movably fitted on the outside of the U-shaped rod 11.

[0043] A right positioning rod clamp 12 is fitted on another side frame 3. A threaded pin 13 is detachably installed on the right positioning rod clamp 12, and the other end of the stop bar 6 is hooked to the outside of the threaded pin 13.

[0044] By adopting the above technical solution, the opening and closing control of the stop rod 6 is achieved through the cooperation of the left positioning rod clamp 10, the U-shaped rod 11, the right positioning rod clamp 12, and the threaded pin 13: the end of the left positioning rod clamp 10 facing the stop rod 6 is detachably connected to the U-shaped rod 11 by bolts, and one end of the stop rod 6 is movably sleeved on the outside of the U-shaped rod 11, providing flexible support for the opening and closing of the stop rod 6 and making operation convenient; the threaded pin 13 is detachably installed on the right positioning rod clamp 12, and the other end of the stop rod 6 is hooked on the outside of the threaded pin 13, which can quickly realize the fixing and unlocking of the stop rod 6, ensuring the stability of the stop rod 6 during material transfer, facilitating material loading and unloading operations, and improving the ease of use of the trolley.

[0045] The stop bar 6 has a left connector 61 integrally formed at one end. The left connector 61 has a circular through hole. The left connector 61 is movably sleeved on the outside of the U-shaped rod 11 through the circular through hole, and the inner diameter of the circular through hole is larger than the diameter of the rod part of the U-shaped rod 11.

[0046] The other end of the stop bar 6 is integrally formed with a right connector 62. The bottom side of the right connector 62 is provided with a U-shaped groove, and the right connector 62 is hooked to the outside of the threaded pin 13 through the U-shaped groove.

[0047] Using the above technical solution, the U-shaped rod 11 adopts a structure with "opening facing the left positioning rod clamp 10, upper and lower flat rod sections, and both ends of the flat rod sections are bolted to the left positioning rod clamp 10, and the middle is a vertical section". Combined with the design of the left connector 61 of the stop rod being fitted into the vertical section, it provides flexible operation space for the opening and closing of the stop rod 6: when it is necessary to open the stop rod 6, the stop rod 6 can be lifted upward first, so that the U-shaped groove of the right connector 62 of the stop rod gradually disengages from the outside of the threaded pin 13; after unlocking, the stop rod 6 can be rotated outside the U-shaped rod 11 to make it misaligned with the right positioning rod clamp 12, and then the stop rod 6 can be lowered. Its left connector 61 can slide from the vertical section of the U-shaped rod 11 to the lower flat rod section, so that the stop rod 6 is stably suspended on one side of the side frame 3 by gravity, without occupying material loading and unloading space, making operation convenient and not requiring additional space.

[0048] Meanwhile, the design that the inner diameter of the circular through hole of the left connector 61 of the stop bar is larger than the diameter of the U-shaped rod 11 provides a slight tilting allowance for the stop bar 6 when it is raised to the top of the vertical section of the U-shaped rod 11, but the right connector 62 of the stop bar has not yet completely disengaged from the threaded pin 13. This allows the hook section to smoothly disengage from the threaded pin 13, avoiding any unlocking jamming and further improving the smoothness and fault tolerance of the opening and closing operation of the stop bar 6.

[0049] At least one double-sleeve reinforcement seat 14 is provided at the upper and lower positions between the back frame 2 and the two side frames 3;

[0050] The two sleeve parts of the double sleeve reinforcement seat 14 are respectively sleeved on the outside of the vertical rod of the side frame 3 and the outside of the vertical rod of the back frame 2.

[0051] By adopting the above technical solution, the double-sleeve reinforcement seat 14 at the upper and lower positions between the back frame 2 and the side frame 3 strengthens the connection strength between the frames by using double sleeves to respectively mount the vertical rods of both frames, making the trolley frame more stable, dispersing the stress of the material load, avoiding the frame tilting deformation, improving the load-bearing capacity of the trolley, and adapting to heavy-duty material transfer scenarios.

[0052] Working principle:

[0053] The trolley base plate 1, back frame 2, and side frame 3 form the main material-bearing structure. The double-tube reinforcement seat 14 is fitted on the outside of the vertical rods of the back frame and side frame to enhance the overall structural stability. The traveling wheels 7 at the bottom of the trolley base plate enable convenient movement. The storage space is divided by adapting the hooks 5 of the partition frame 4 to hang on the horizontal ribs 8 of the back frame. The partition grooves 51 of the hooks cooperate with the vertical metal wires 9 to prevent the partition frames from shifting. The stop bar 6 is fitted on the vertical section of the U-shaped rod 11 through the left connector 61, and the U-shaped groove of the right connector 62 engages with the threaded pin 13 on the right positioning rod clamp 12 to achieve closure and prevent materials from falling. When the stop bar 6 is opened, the stop bar 6 is lifted to disengage the right connector 62 from the threaded pin 13. After rotation, the stop bar 6 is lowered, and the left connector will slide to the horizontal section of the U-shaped rod 11, allowing the stop bar 6 to be suspended on one side of the side frame 3. The gap between the circular through hole of the left connector 61 and the U-shaped rod 11 can assist in unlocking and prevent jamming, thereby completing the material loading, unloading, and transfer operations.

[0054] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A logistics trolley with movable partitions, comprising a trolley base plate (1), characterized in that, A back frame (2) is vertically installed on the rear side of the top of the trolley base plate (1), and side frames (3) are vertically installed on both sides of the top of the trolley base plate (1). The trolley base plate (1), the back frame (2) and the two side frames (3) together form the trolley frame. The inner side of the trolley frame is provided with a partition frame (4) parallel to the side frame (3), and the partition frame (4) is detachably suspended on the back frame (2) by a hook (5); A stop bar (6) is installed between the front sides of the two side frames (3); The trolley base plate (1) is equipped with four wheels (7) at the bottom corners.

2. A logistics trolley with a movable partition according to claim 1, characterized in that, The back frame (2) and the side frame (3) are each provided with at least two ribs (8) at intervals along the vertical direction on the inner side, and the ribs (8) are in a horizontal state; Two hooks (5) are fixedly attached to the side of the partition frame (4) near the back frame (2) at corresponding positions above and below. The two hooks (5) are respectively hooked onto two adjacent ribs (8) on the back frame (2).

3. A logistics trolley with a movable partition according to claim 2, characterized in that, The back frame (2) and the side frame (3) are also provided with a plurality of metal wires (9) spaced horizontally on the inner side, and the metal wires (9) are in a vertical state; The metal wires (9) and ribs (8) are interwoven to form a grid structure; The hook (5) has a dividing groove (51) in the middle, and one of the metal wires (9) on the back frame (2) is adapted to be embedded inside the dividing groove (51).

4. A logistics trolley with a movable partition according to claim 1, characterized in that, One of the side frames (3) is fitted with a left positioning rod clamp (10), and the end of the left positioning rod clamp (10) facing the stop bar (6) is detachably connected to a U-shaped rod (11) by bolts. One end of the stop bar (6) is movably fitted on the outside of the U-shaped rod (11). Another side frame (3) is fitted with a right positioning rod clamp (12), and a threaded pin (13) is detachably installed on the right positioning rod clamp (12). The other end of the stop bar (6) is hooked to the outside of the threaded pin (13).

5. A logistics trolley with a movable partition according to claim 4, characterized in that, The stop bar (6) has a left connector (61) integrally formed at one end. The left connector (61) has a circular through hole. The left connector (61) is movably sleeved on the outside of the U-shaped rod (11) through the circular through hole, and the inner diameter of the circular through hole is larger than the diameter of the rod part of the U-shaped rod (11). The other end of the stop bar (6) is integrally formed with a right connector (62). The bottom side of the right connector (62) is provided with a U-shaped groove. The right connector (62) is hooked to the outside of the threaded pin (13) through the U-shaped groove.

6. A logistics trolley with a movable partition according to claim 1, characterized in that, At least one double-sleeve reinforcing seat (14) is provided at the upper and lower positions between the back frame (2) and the two side frames (3); The two sleeve parts of the double sleeve reinforcement seat (14) are respectively sleeved on the outside of the vertical rod of the side frame (3) and the outside of the vertical rod of the back frame (2).

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