Multifunctional tote cart

Abstract

The utility model discloses a multifunctional tote cart, which relates to the technical field of tote carts, and specifically comprises a frame body, a partition plate and a top plate, the frame body comprises a chassis and stand columns, the chassis comprises a chassis frame, four corners of the top of the chassis frame are connected with the stand columns, and the stand columns are detachably connected with the chassis frame; a dragging system is arranged on one side of the chassis frame, and a serial number nameplate, a first brake structure, a second brake structure and a hanging column matched with the dragging system are arranged on the other side of the chassis frame. According to the multifunctional tote cart, by arranging the positioner and the serial number nameplate, a user can distinguish and position the tote cart, and the user can conveniently know the position, the type and the moving path of transferred goods; through the arrangement of the dragging system and the hanging columns, the multiple turnover vehicles can be connected together, the multiple turnover vehicles can be driven by one power source to move, and the use convenience of the turnover vehicles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover carts, in particular to a multifunctional turnover cart. Background Art

[0002] Turnover carts are widely used in the transportation and lifting of items, saving manpower and improving transportation efficiency, and are suitable for short-distance transfer occasions. Turnover carts for different purposes have different body structures. Most of the existing turnover carts have multiple layers of bearing plates vertically arranged on a frame body, which is convenient for transporting a large number of objects at one time. However, this type of turnover cart has the following defects when in use: 1. When the turnover cart moves, each turnover cart needs to provide a power source, which is not conducive to the rapid movement of a large number of turnover carts; 2. The turnover cart does not have a positioning function, and the staff cannot understand the types of objects transported on the turnover cart and the movement path by identifying the turnover cart; the gravity of the transported object is transmitted to the turnover cart frame body through the bearing plate, and the turnover cart frame body is prone to deformation; the turnover cart usually uses a brake wheel with a braking function to achieve braking, and the braking method is single, affecting its braking reliability. Based on this, this application proposes a multifunctional turnover cart. Content of the Utility Model

[0003] The utility model provides a multifunctional turnover cart, which solves the problems proposed in the above background art that when the turnover cart moves, each turnover cart needs to provide a power source, which is not conducive to the rapid movement of a large number of turnover carts; the turnover cart does not have a positioning function, and the staff cannot understand the types of objects transported on the turnover cart and the movement path by identifying the turnover cart; the gravity of the transported object is transmitted to the turnover cart frame body through the bearing plate, and the turnover cart frame body is prone to deformation; the braking method is single, affecting the braking reliability.

[0004] The utility model provides the following technical solution: a multifunctional turnover cart, including a frame body, a partition board and a top board. The frame body includes a chassis and columns. The chassis includes a chassis frame. Columns are connected to the four corners of the top of the chassis frame, and the columns are detachably connected to the chassis frame; a towing system is arranged on one side of the chassis frame, and a serial number nameplate, a braking structure one, a braking structure two and a hanging column adapted to the towing system are arranged on the other side of the chassis frame. The towing system and the serial number nameplate are both arranged on the top of the chassis frame. The braking structure one includes a sleeve fixedly connected to the chassis frame and a handle assembly fixedly connected to the inner cavity of the sleeve; the braking structure two includes a limiting column arranged below the chassis frame and a hook arranged on the top of the chassis frame. The limiting column is connected to the chassis frame through a spring and a guide rod. The top of the limiting column is connected with a limiting rod adapted to the hook through a connecting rope, and the connecting rope is movably connected to the chassis frame; rollers are arranged at the four corners of the bottom of the chassis frame, the limiting column is located above one roller, and a locator is arranged at the bottom of the chassis frame;

[0005] The upright column includes an upright column body. On one side of the upright column body, a set of fixing holes is evenly arranged. The set of fixing holes includes a first fixing hole, an isolation hole, and a second fixing hole arranged vertically. The partition board and the top board are connected to the upright column through insertion rods adapted to the set of fixing holes. On the side of the upright column body away from the set of fixing holes, linear reinforcing plates are evenly arranged. At the bottom end of the upright column body, a U-shaped reinforcing piece and a mounting hole are provided. The U-shaped reinforcing piece is located below the linear reinforcing plates, and the mounting hole is located below the U-shaped reinforcing piece.

[0006] Preferably, the partition board includes a board body. Baffles are fixed to all four side edges of the board body. Reinforcing braces are installed at the four corners of the bottom of the board body. The reinforcing braces are adapted to the first fixing hole. Honeycomb holes are provided on the partition board.

[0007] Preferably, guide holes adapted to the upright column are provided at the four corners of the top board. The top board includes a frame. Reinforcing rib plates are evenly and fixedly connected to the bottom of the frame. The reinforcing rib plates are V-shaped. Manual locks adapted to the second fixing hole are movably connected to the four corners of the bottom of the frame.

[0008] Preferably, one end of the spring is fixedly connected to the chassis frame, the other end of the spring is connected to the limit post, one end of the guide rod is fixedly connected to the chassis frame, and the other end of the guide rod is movably connected to the limit post.

[0009] Preferably, the first fixing hole, the isolation hole, and the second fixing hole are different in shape. Weight-reducing holes are provided on the chassis frame. Insertion pipes adapted to the upright column are provided at the four corners of the top of the chassis frame. Another mounting hole adapted to the mounting hole is provided on the insertion pipe. When the upright column is fixed to the insertion pipe, the U-shaped reinforcing piece contacts the top of the insertion pipe.

[0010] Preferably, the towing system is of a triangular structure. One straight section of the towing system is movably connected to the chassis frame. A hanging ring adapted to the hanging post is provided at the tip of the towing system away from the straight section. The towing system is fixedly connected to the chassis frame through bolts.

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

[0012] 1. For this multi-functional turnover cart, the storage space is flexibly applied, it can be disassembled and stored without occupying space, and the transportation volume can be increased; the chassis has a double-brake function and can be placed more stably; the honeycomb-shaped partition board has a strong load-bearing capacity, with a uniform load capacity of 280 kg and a vertical edge load capacity of 150 kg; the assembly is simple; as a small device with a turnover function, it can turnover the transportation of different goods; it has high mobility, saves space after folding, is convenient for transportation, and increases the transportation volume; it can be placed outdoors, with a hot-dip galvanized surface treatment, sun protection, and a longer service life and better user experience.

[0013] 2. For this multi-functional turnover cart, through the settings of the locator and serial number nameplate, users can distinguish and locate the turnover cart, which is convenient for users to understand the location, type and movement path of the transported goods. Through the settings of the towing system and hanging posts, multiple turnover carts can be connected together, and one power source can drive multiple turnover carts to move, improving the convenience of using this turnover cart. The combined use of the linear reinforcement plate and U-shaped reinforcement piece can prevent the deformation of the column body and extend the service life of the column. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a front schematic view of the structure of the present utility model;

[0015] Figure 2 is the structure of the present utility model Figure 1 back schematic view;

[0016] Figure 3 is a chassis schematic view of the structure of the present utility model;

[0017] Figure 4 is the structure of the present utility model Figure 3 bottom schematic view;

[0018] Figure 5 is a partition schematic view of the structure of the present utility model;

[0019] Figure 6 is a top plate schematic view of the structure of the present utility model;

[0020] Figure 7 is the structure of the present utility model Figure 6 bottom schematic view;

[0021] Figure 8 is a column schematic view of the structure of the present utility model;

[0022] Figure 9 is the structure of the present utility model Figure 8 back schematic view.

[0023] In the figure: 1. Chassis; 2. Partition; 3. Top plate; 4. Column; 1-1. Chassis frame; 1-2. Handle assembly; 1-3. Limit post; 1-4. Towing system; 1-5. Serial number nameplate; 1-6. Roller; 1-7. Locator; 1-8. Sleeve; 1-9. Limit rod; 1-10. Hook; 1-11. Spring; 1-12. Hanging post; 2-1. Plate body; 2-2. Reinforcing brace; 2-3. Baffle; 3-1. Frame; 3-2. Manual lock; 3-3. Reinforcing rib plate; 4-1. Column body; 4-2. U-shaped reinforcement piece; 4-3. Linear reinforcement plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] The present utility model provides a multifunctional turnover cart, which includes a frame body, a partition plate 2 and a top plate 3. The frame body includes a chassis 1 and a column 4. The column 4 includes a column body 4-1. The chassis 1 includes a chassis frame 1-1. Plug sockets adapted to the column body 4-1 are provided at the four corners of the top of the chassis frame 1-1. Mounting holes are provided on the plug sockets. The column body 4-1 is adapted to the inner cavity of the plug socket. Another mounting hole and a U-shaped reinforcing piece 4-2 are provided at the bottom end of the column body 4-1. When the column body 4-1 moves in the inner cavity of the plug socket and the mounting holes overlap with each other, the U-shaped reinforcing piece 4-2 contacts the top of the plug socket. The U-shaped reinforcing piece 4-2 plays a role of limiting and strengthening at this time. When the two mounting holes overlap, the user can connect the chassis 1 and the column 4 together by using tools such as bolts adapted to the mounting holes. Moreover, the column 4 and the chassis frame 1-1 are detachably connected, which is convenient for folding and storing the turnover cart.

[0026] Linear reinforcing plates 4-3 are uniformly and fixedly connected to the column body 4-1. The U-shaped reinforcing piece 4-2 is located below the linear reinforcing plates 4-3. The linear reinforcing plates 4-3 play a role of strengthening. The combined use of the linear reinforcing plates 4-3 and the U-shaped reinforcing piece 4-2 can prevent the column body 4-1 from deforming and extend the service life of the column 4.

[0027] A set of fixing holes is uniformly provided on one side of the column body 4-1. The set of fixing holes includes a first fixing hole, an isolation hole and a second fixing hole arranged vertically. Moreover, the shapes of the first fixing hole, the isolation hole and the second fixing hole are different, which is easier to distinguish visually and is convenient for hanging the partition plate 2 and the top plate 3.

[0028] The partition plate 2 includes a plate body 2-1. Baffles 2-3 are fixedly provided on the four side edges of the plate body 2-1. Reinforcing braces 2-2 are installed at the four corners of the bottom of the plate body 2-1. The reinforcing braces 2-2 are adapted to the first fixing holes. The connection between the partition plate 2 and the column 4 can be realized by using the reinforcing braces 2-2. Moreover, the reinforcing braces 2-2 can be clamped with the bottom ends of the first fixing holes. The plate body 2-1 is provided with honeycomb holes.

[0029] The plate body 2-1 is a honeycomb HDPE injection-molded plate that can prevent UV. The material composition has increased by 20% of glass fiber, which has qualitatively improved its toughness and structural properties, extending its service life. The partition can evenly bear up to 280 kg, and the vertical edge of the partition can bear up to 150 kg. The entire partition can be placed at different heights according to the usage requirements of customers.

[0030] The four corners of the top plate 3 are provided with guiding holes adapted to the upright columns 4. The top plate 3 includes a frame 3-1. The bottom of the frame 3-1 is evenly fixedly connected with reinforcing rib plates 3-3. The reinforcing rib plates 3-3 are V-shaped, with good structural load-bearing effect. The four corners at the bottom of the frame 3-1 are all movably connected with manual locks 3-2 adapted to the second fixing holes. When installing the top plate 3 into the upright column 4, the handle of the lock needs to be turned to the position perpendicular to the downward direction. After installation, the handle is turned to the position parallel and inward. When in use, the top plate 3 can not only store items but also limit the upright column 4, so that the contact surface between the upright column 4 and the partition 2 is increased as much as possible, improving the reliability of the use of this turnover cart. The top plate 3 is evenly provided with mesh holes. The material of the frame 3-1 can be a metal mesh. When this turnover cart is in use, the top plate 3 can be placed at different heights according to the requirements of customers, and is generally placed at the top of the entire turnover cart.

[0031] The above U-shaped chassis frame 1-1 is provided with weight-reducing holes, and the bottom of the chassis frame 1-1 is provided with a reinforcing plate. Through the setting of the weight-reducing holes and the reinforcing plate, the weight of this turnover cart can be reduced while ensuring the strength of the frame.

[0032] One side of the chassis frame 1-1 is provided with a towing system 1-4. The other side of the chassis frame 1-1 is provided with a serial number plate 1-5, a braking structure one, a braking structure two, and a hanging column 1-12 adapted to the towing system 1-4.

[0033] The towing system 1-4 is a triangular structure. A straight section of the towing system 1-4 is movably connected with the chassis frame 1-1. The tip of the towing system 1-4 far from the straight section is provided with a hanging ring adapted to the hanging column 1-12, and the towing system 1-4 is fixedly connected with the chassis frame 1-1 through bolts. Through the setting of the towing system 1-4 and the hanging column 1-12, when this turnover cart is in use, multiple turnover carts can be connected together by using the towing system 1-4 and the hanging column 1-12, so that one turnover cart can drive multiple turnover carts to move, and further only one power source is needed to realize the movement of multiple turnover carts, facilitating the use of this turnover cart.

[0034] In some embodiments of the present application, a fixing block is fixedly connected to the top of the chassis frame 1-1. A rotating rod is movably connected to the inside of the fixing block. The other end of the rotating rod is connected to the towing system 1-4. By means of the rotating rod, the towing system 1-4 is in a movably connected state with the chassis frame 1-1. Threaded holes are provided in the middle of the rotating rod and on the outside of the fixing block. The rotating rod and the fixing block can be connected simultaneously by bolts adapted to the threaded holes, so that the towing system 1-4 and the chassis frame 1-1 can be fixedly connected together. This facilitates the use and storage of the towing system 1-4.

[0035] The first braking structure includes a sleeve 1-8 fixedly connected to the chassis frame 1-1 and a handle assembly 1-2 fixedly connected to the inner cavity of the sleeve 1-8. The handle assembly 1-2 can be lifted and lowered. When the handle assembly 1-2 is in a retracted state, the bottom of the handle assembly 1-2 is separated from the ground, releasing the braking state. When the bottom of the handle assembly 1-2 is in close contact with the ground, the first braking structure realizes the braking function.

[0036] The second braking structure includes a limiting post 1-3 provided below the chassis frame 1-1 and a hook 1-10 provided on the top of the chassis frame 1-1. The limiting post 1-3 is connected to the chassis frame 1-1 through a spring 1-11 and a guide rod. One end of the spring 1-11 is fixedly connected to the chassis frame 1-1, and the other end of the spring 1-11 is connected to the limiting post 1-3. One end of the guide rod is fixedly connected to the chassis frame 1-1, and the other end of the guide rod is movably connected to the limiting post 1-3. The top of the limiting post 1-3 is connected by a connecting rope to a limiting rod 1-9 adapted to the hook 1-10, and the connecting rope is movably connected to the chassis frame 1-1. Through the setting of the second braking structure, the user can drive the position of the limiting post 1-3 by pulling the limiting rod 1-9. When the limiting rod 1-9 is placed into the inner cavity of the hook 1-10, the position of the limiting post 1-3 can remain unchanged. When the restriction on the limiting rod 1-9 is released, under the action of the resilience of the spring 1-11, the limiting post 1-3 can move downward.

[0037] Rollers 1-6 are provided at the four corners of the bottom of the chassis frame 1-1. The limiting post 1-3 is located above one roller 1-6. Under the action of the resilience of the spring 1-11, the limiting post 1-3 can be in close contact with the roller 1-6 to realize the limitation of the roller 1-6, and further enable the turnover cart to perform a braking operation.

[0038] From the above description, it can be seen that when the turnover cart is in use, it has a dual braking function, which improves the placement stability and the reliability of use.

[0039] The bottom of the chassis frame 1-1 is provided with a locator 1-7, which can be a GPS locator. Through the setting of the GPS locator, the turnover cart has the positioning function. And by using the serial number plate 1-5, the staff can accurately distinguish the GPS number of each turnover cart, thus facilitating the staff to distinguish the movement path of the goods. And the staff can distinguish the turnover carts through the numbers on the serial number plate 1-5, which is convenient for the staff to record the types of goods on the turnover carts.

[0040] When the turnover cart is in use, its surface is treated with hot-dip galvanizing, outdoor powder, etc., to improve its aesthetics and extend its service life.

[0041] From the above description, it can be seen that the turnover cart has the following advantages when in use:

[0042] First, the storage space is applied flexibly, can be disassembled and stored without occupying space, and can increase the transportation volume.

[0043] Second, it has a beautiful structure, its surface can be treated with hot-dip galvanizing, outdoor powder, etc., and has a long service life.

[0044] Third, the chassis has a double-brake function, which can place it more stably.

[0045] Fourth, the chassis can be equipped with a GPS, so that the whole vehicle has a positioning function.

[0046] Fifth, it is equipped with a top plate 3, and there is a manual lock on the top plate 3, which forms a stable ring structure with the chassis 1 and the column 4, improving the stability of the turnover cart when in use.

[0047] Sixth, the honeycomb-shaped partition has strong load-bearing capacity. The uniform distribution can carry a load of 280 kg, and the vertical edge can bear a load of 150 kg.

[0048] Seventh, it has a turnover function, and the position of the partition can be adjusted according to needs, so that the turnover cart can turnover different goods, is easy to disassemble and assemble, and is convenient for folding, storing and using.

[0049] To sum up: When the multi-functional turnover cart is in use, the user adjusts the position of the partition 2 according to needs, so that the goods to be turned over can be placed on the partition 2. When it is necessary to drive multiple turnover carts to move simultaneously, the user can loosen the bolts to fix the towing system 1-4, rotate the towing system 1-4, and assemble the towing system 1-4 with the hanging column 1-12 of another turnover cart to realize the connection of two turnover carts, so that one turnover cart can drive multiple turnover carts to move. When the turnover cart is in use, the user can distinguish the turnover carts by using the numbers on the serial number plate 1-5. The user can accurately locate the position of the turnover cart by using the locator 1-7, which is convenient for the user to know the whereabouts of the turnover cart. And the user can know the locator 1-7 number in combination with the number on the serial number plate 1-5, and then can know the movement route of the goods loaded on the turnover cart.

[0050] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-functional turnover cart, comprising a frame body, a partition plate (2) and a top plate (3), characterized in that: The frame body includes a chassis (1) and columns (4). The chassis (1) includes a chassis frame (1-1). Columns (4) are connected to the four corners of the top of the chassis frame (1-1), and the columns (4) are detachably connected to the chassis frame (1-1). A towing system (1-4) is provided on one side of the chassis frame (1-1). A serial number nameplate (1-5), a braking structure one, a braking structure two, and a hanging post (1-12) adapted to the towing system (1-4) are provided on the other side of the chassis frame (1-1). The towing system (1-4) and the serial number nameplate (1-5) are both arranged on the top of the chassis frame (1-1). The braking structure one includes a sleeve (1-8) fixedly connected to the chassis frame (1-1) and a handle assembly (1-2) fixedly connected to the inner cavity of the sleeve (1-8). The braking structure two includes a limiting post (1-3) arranged below the chassis frame (1-1) and a hook (1-10) arranged on the top of the chassis frame (1-1). The limiting post (1-3) is connected to the chassis frame (1-1) through a spring (1-11) and a guide rod. The top of the limiting post (1-3) is connected by a connecting rope with a limiting rod (1-9) adapted to the hook (1-10), and the connecting rope is movably connected to the chassis frame (1-1). Rollers (1-6) are provided at the four corners of the bottom of the chassis frame (1-1). The limiting post (1-3) is located above one roller (1-6). A locator (1-7) is provided at the bottom of the chassis frame (1-1). The column (4) includes a column body (4-1). A set of fixing holes is evenly provided on one side of the column body (4-1). The set of fixing holes includes a first fixing hole, an isolation hole, and a second fixing hole arranged vertically. The partition plate (2) and the top plate (3) are connected to the column (4) through inserting rods adapted to the set of fixing holes. Linear reinforcing plates (4-3) are evenly provided on the side of the column body (4-1) away from the set of fixing holes. A U-shaped reinforcing piece (4-2) and a mounting hole are provided at the bottom end of the column body (4-1). The U-shaped reinforcing piece (4-2) is located below the linear reinforcing plates (4-3), and the mounting hole is located below the U-shaped reinforcing piece (4-2).

2. The multifunctional turnover cart according to claim 1, wherein: The partition plate (2) includes a plate body (2-1). Baffles (2-3) are fixed to the four side edges of the plate body (2-1). Reinforcing braces (2-2) are installed at the four corners of the bottom of the plate body (2-1). The reinforcing braces (2-2) are adapted to the first fixing holes. Honeycomb holes are provided on the partition plate (2).

3. A multifunctional turnover cart according to claim 1, characterized in that: Guide holes adapted to the columns (4) are provided at the four corners of the top plate (3). The top plate (3) includes a frame (3-1). Reinforcing rib plates (3-3) are evenly and fixedly connected to the bottom of the frame (3-1). The reinforcing rib plates (3-3) are V-shaped. Manual locks (3-2) adapted to the second fixing holes are movably connected to the four corners of the bottom of the frame (3-1).

4. A multifunctional turnover cart according to claim 1, characterized in that: One end of the spring (1-11) is fixedly connected to the chassis frame (1-1), the other end of the spring (1-11) is connected to the limit post (1-3), one end of the guide rod is fixedly connected to the chassis frame (1-1), and the other end of the guide rod is movably connected to the limit post (1-3).

5. A multi-functional turnover cart according to claim 1, characterized in that: The shapes of the first fixing hole, the isolation hole and the second fixing hole are different. The chassis frame (1-1) is provided with a weight-reducing hole. Four corners of the top of the chassis frame (1-1) are respectively provided with insertion tubes adapted to the columns (4). Another mounting hole adapted to the mounting hole is provided on the insertion tube. When the column (4) is fixed to the insertion tube, the U-shaped reinforcing piece (4-2) contacts the top of the insertion tube.

6. A multifunctional turnover cart according to claim 1, characterized in that: The towing system (1-4) is of a triangular structure. One straight section of the towing system (1-4) is movably connected to the chassis frame (1-1). A hanging ring adapted to the hanging post (1-12) is provided at the tip of the towing system (1-4) away from the straight section. The towing system (1-4) is fixedly connected to the chassis frame (1-1) by bolts.

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