CN221541647U - Logistics trolley - Google Patents

Abstract

The utility model provides a logistics trolley, comprising: the device comprises a main body, one or more layers of object placing drawing plates and a supporting foot rest. The main body has two side portions extending in a vertical direction and disposed opposite to each other. The article-placing drawing plate is arranged between the two side parts and can be drawn out forward/pushed in backward relative to the main body. The support foot rest is connected to the main body and extends to the front side of the object placing drawing plate. The pair of support foot frames are respectively connected to the two side parts and extend to the front side of the object placing drawing plate.

Description

Logistics trolley

Technical Field

The utility model relates to the field of logistics transportation, in particular to a logistics trolley.

Background

The logistics trolley is a unit mobile container device for transporting and storing goods. In the prior art CN1935574a, a logistics trolley, also called a flatbed, is provided, the structure of which is simple, and cargoes can be randomly placed and stacked on the flatbed, which is convenient when loading cargoes. However, in the process of transporting goods, the goods are easy to topple over, and then easily fall off the trolley. And since the goods are stacked on the flatbed, the goods pressed under are not easily taken out directly when unloading the goods. Therefore, in case that goods need to be sorted on/off the shelf, the use experience of the flatbed is poor.

In this regard, in prior art CN214165076U, another type of logistics trolley, also known as a cage, is provided having multiple layers of placement plates, and the frame is disposed around the placement plates, and the goods can be placed on the placement plates in layers and protected by the frame so as not to fall off the trolley easily. However, the cage vehicle has a limited space between two adjacent layers of placing plates, and has a small working space in the process of sorting the upper frames/lower frames, namely, the cargoes are easy to interfere with the placing plates when being loaded or unloaded, thereby influencing the efficiency of sorting the upper frames/lower frames.

Therefore, how to provide enough working space for loading or unloading goods during the process of sorting the upper rack/lower rack is a technical problem faced by the table trolley in the prior art.

Disclosure of utility model

In order to solve the problems, the utility model provides a logistics trolley which can provide enough working space for loading or unloading cargoes in the process of sorting on/off racks.

The first aspect of the present utility model provides a logistics trolley comprising: the device comprises a main body, one or more layers of object placing drawing plates and a supporting foot rest. The main body has two side portions extending in a vertical direction and disposed opposite to each other. The article-placing drawing plate is arranged between the two side parts and can be drawn out forward/pushed in backward relative to the main body. The pair of support foot frames are respectively connected to the two side parts and extend to the front side of the object placing drawing plate.

According to the technical scheme, the object placing drawing plate is arranged, so that in the process of sorting the upper frame and the lower frame, the object placing drawing plate can be drawn out of the main body, and enough operation space is provided for loading or unloading the goods. In the process of transporting goods, the whole of the table trolley is more compact by pushing the object placing drawing plate into the main body, so that the flexibility of the table trolley in moving is facilitated. Through setting up a pair of supporting foot rest, make the supporting foot rest extend to the front side of putting the thing and take out the board, can prevent that the floor truck from empting when putting the thing and take out the board and take out in the main part, play the effect of supporting and stabilizing the floor truck. In addition, because a pair of support foot rest is connected in two lateral parts respectively to can leave the operation space between a pair of support foot rest, the convenient staff carries out the operation of loading or uninstalling before the main part.

In the logistics trolley of the alternative technical scheme of the utility model, the extension length L1 from the front end of the supporting foot stand to the front end of the object placing drawing plate in the front-back direction and the maximum moving distance L2 of the object placing drawing plate drawn forward relative to the main body satisfy the relation of the numerical expression: 1.25 > L1/L2 > 0.25.

According to the technical scheme, the L1 and the L2 meet the relation of the above numerical formulas, and the supporting foot frame can better support and stabilize the trolley, so that the trolley is prevented from toppling over. Meanwhile, the quality of the logistics trolley is not too large, so that higher movement flexibility can be maintained.

In the logistics trolley of the selectable technical scheme of the utility model, the extending height of the supporting foot stand in the vertical direction is H1, and the extending height H2 of the main body in the vertical direction meets the following formula relation: 0.6 > H1/H2 > 0.2.

According to the technical scheme, through enabling H1 and H2 to meet the relation of the above-mentioned numerical formulas, the supporting foot stand can better support and stabilize the trolley, so that the effect of avoiding the trolley from toppling over is achieved. Meanwhile, the quality of the logistics trolley is not too large, so that higher movement flexibility can be maintained.

In the logistics trolley of the alternative technical scheme of the utility model, the maximum moving distance L2 of the object placing drawing plate which is drawn forward relative to the main body and the length L3 of the object placing drawing plate in the front-back direction satisfy the relation of the numerical expression: 1.2 More than or equal to L2/L3 is more than 0.8.

According to the technical scheme, by enabling the L2 and the L3 to meet the relation of the above-mentioned numerical formulas, most of the object placing drawing plate can be drawn out, so that enough operation space is provided for loading or unloading the goods.

In the logistics trolley according to the alternative technical scheme of the utility model, the side part is formed by one or more sectional materials extending in the front-rear direction, and the sectional materials are fixed with a sliding rail assembly which is connected with and bears the object drawing plate. The article-placing drawing plate is drawn out/pushed in forward relative to the main body by utilizing the sliding rail component.

According to the technical scheme, the sliding rail component is used for bearing the object-placing drawing plate, namely, the sliding rail component is located at the bottom of the object-placing drawing plate, so that the stability of installation connection of the object-placing drawing plate is improved, and the object-placing drawing plate can be used for loading cargos with larger quality.

In the logistics trolley according to an alternative aspect of the present utility model, the slide rail assembly includes: slide rail, first installation folded plate and second installation folded plate. The slide rail is provided with a locking mechanism. One side surface of the first installation folded plate is connected to the bottom of the article placing drawing plate, and the other side surface of the first installation folded plate is connected to one side surface of the sliding rail. One side surface of the second mounting folded plate is connected to the top of the section bar, and the other side surface of the second mounting folded plate is connected to the other side surface of the sliding rail, which is far away from the first mounting folded plate.

According to the technical scheme, the sliding rail can be stably fixed on the main body through the first installation folded plate connected to the bottom of the article placing drawing plate and the second installation folded plate connected to the top of the section bar, so that the stability of the article placing drawing plate installation connection is improved. In addition, by arranging the locking mechanism, the object-placing drawing plate can be stably kept at a specific position after being drawn out or pushed in, and is not easy to move back and forth along with the movement of the table trolley.

In the logistics trolley according to the alternative technical scheme of the utility model, one end of the supporting foot stand is connected with the front end of the main body, and the other end of the supporting foot stand extends forwards to the front side of the object placing drawing plate.

According to the technical scheme, the supporting foot frames extend forwards, namely the supporting foot frames are basically coplanar with the side parts of the main body, so that the arrangement of the supporting foot frames can not increase the width of the left side and the right side of the logistics trolley to influence the moving flexibility, and can not reduce the working space of the front side of the main body to influence the loading or unloading operation performed in front of the main body.

In the logistics trolley of the alternative technical scheme of the utility model, a main body rolling wheel is arranged at the bottom of the main body, and a foot rest rolling wheel is arranged at the bottom of the supporting foot rest.

According to the technical scheme, the foot rest rolling wheels are arranged, so that the stability and the flexibility of movement of the table trolley are improved.

In the logistics trolley according to the alternative technical scheme of the utility model, the bottom of the main body is provided with the driving wheel.

According to the technical scheme, due to the fact that the driving wheels are arranged, manpower can be omitted in the advancing process of the logistics trolley, and only the logistics trolley needs manpower assistance when steering.

In the table trolley of the alternative technical scheme of the utility model, the rear side of the top of the main body is provided with the indicating part bracket.

According to the technical scheme, the indicating part bracket can be used for installing indicating parts such as tablet personal computers for indicating sorting on/off frames. In addition, since the indication part bracket is installed at the rear side of the top of the main body, the operator can more easily observe the indication part when sorting and loading/unloading operations are performed.

Drawings

Fig. 1 shows a schematic structural view of a logistics trolley according to an embodiment of the present application;

FIG. 2 shows a schematic structural view of a logistics trolley according to an embodiment of the present application;

FIG. 3 shows a schematic partial structure of a logistics trolley according to an embodiment of the present application;

Reference numerals: the commodity circulation platform truck 100, main part 1, lateral part 12, section bar 121 put the thing and take out board 2, support foot rest 3, slide rail assembly 4, slide rail 41, slide rail mounting panel 42, backup pad 43, main part roll wheel 5, foot rest roll wheel 6, drive wheel 7, instruction portion support 8.

Detailed Description

It should be noted that the working principles, features, advantages and the like of the pallet truck according to the present application will be described below by way of example, but it should be understood that all descriptions are given for illustration only, and thus should not be construed as limiting the present application in any way.

Furthermore, to any single technical feature described or implicit in the embodiments mentioned herein, or any single technical feature shown or implicit in the drawings, the application still allows any combination or deletion of any combination or deletion between these technical features (or their equivalents) to be continued without any technical obstacle, thereby obtaining still other embodiments of the application that may not be directly mentioned herein.

The logistics trolley 100 in the embodiment of the present utility model, referring to fig. 1 and 2, includes: a main body 1, one or more layers of object-placing drawing plates 2 and a pair of support foot frames 3. The main body 1 has two side portions 12 extending in the vertical direction and disposed opposite to each other. The storage drawer plate 2 is disposed between the two side portions 12 and can be drawn forward/pushed backward with respect to the main body 1. A pair of support legs 3 are connected to the two side portions 12, respectively, and extend to the front side of the storage drawer plate 2.

The main body 1 has two opposite side portions 12, and the article accommodating drawer 2 is disposed between the two side portions 12, where the main body 1 refers to a structure for fixing or accommodating the article accommodating drawer 2. In the illustrated embodiment, the body 1 is a frame built up from a plurality of profiles 121. Of course, in other embodiments the body 1 may also be a housing made of sheet material.

The storage drawer plate 2 is capable of being drawn out/pushed in forward with respect to the main body 1, and the storage drawer plate 2 herein refers to a plate member that can be used for placing goods and that can be drawn out/pushed into the main body 1 like a drawer. Due to the arrangement of the object placing and taking plate 2, in the process of sorting the upper frame/the lower frame, the object placing and taking plate 2 can be taken out from the main body 1 so as to provide enough operation space for loading or unloading the goods. In the process of transporting goods, the commodity circulation trolley 100 is more compact as a whole by pushing the object placing drawing plate 2 into the main body 1, so that the flexibility of the movement of the commodity circulation trolley 100 is facilitated.

A pair of support legs 3 are respectively connected to the two side portions 12 so that an operation space can be left between the pair of support legs 3, which is convenient for a worker to perform loading or unloading operation before the main body 1. By extending the support leg 3 to the front side of the storage drawer plate 2, the trolley 100 is prevented from tilting when the storage drawer plate 2 is pulled out of the main body 1, and the trolley 100 is supported and stabilized. For the logistics trolley 100, in order to ensure flexibility of its movement, the mass of the body 1 is generally not too heavy. The weight of the pallet truck 100 after being filled with the cargo is mainly derived from the weight of the cargo therein. Therefore, when the goods-filled goods-placing drawing plate 2 is drawn out of the main body 1, the center of gravity of the trolley 100 is moved forward, so that the trolley 100 tends to tilt forward, and the supporting foot stand 3 prevents the trolley 100 from tilting, thereby supporting and stabilizing the trolley 100.

In the illustrated embodiment, the support stand 3 is a rectangular frame having one end connected to the front end of the main body 1 and the other end extending forward to the front side of the storage drawer 2. In this way, since the support stand 3 is substantially coplanar with the side portion 12 of the main body 1, the arrangement of the support stand 3 does not increase the width of the left and right sides of the pallet truck 100, thereby affecting the mobility, nor does it reduce the working space on the front side of the main body 1, thereby affecting the loading or unloading operation performed before the main body 1. Of course, the present application is not limited to this, and any support stand 3 that can prevent the trolley 100 from tilting forward is within the technical scope of the present application. In other embodiments, the support stand 3 may also be a triangular support extending obliquely forward from a middle position of the side portion 12.

In some embodiments, referring to fig. 2, an extension length L1 of the front end of the support stand 3 to the front end of the storage drawer plate 2 in the front-rear direction, a maximum moving distance L2 of the storage drawer plate 2 drawn forward relative to the main body 1, satisfies the following relationship: 1.25 > L1/L2 > 0.25. In some preferred embodiments, the extending length L1 of the front end of the support stand 3 to the front end of the storage drawer plate 2 in the front-rear direction, the maximum moving distance L2 of the storage drawer plate 2 drawn forward relative to the main body 1, satisfies the following relationship: 1 is more than L1/L2 is more than 0.3. In a specific example, the extension length L1 of the front end of the support stand 3 to the front end of the storage drawer plate 2 in the front-rear direction is 300mm, and the maximum movement distance L2 of the storage drawer plate 2 drawn forward with respect to the main body 1 is 650mm.

The extension length L1 of the front end of the support stand 3 to the front end of the storage drawer plate 2 in the front-rear direction refers to the projection length of the connection line between the front end of the support stand 3 and the front end of the storage drawer plate 2 in the front-rear direction. The front end of the article-holding drawing board refers to the front end of the article-holding drawing board when the article-holding drawing board is pushed back into the main body 1. The maximum moving distance L2 of the storage drawer 2, which is drawn forward with respect to the main body 1, refers to the distance that a point on the storage drawer 2 moves when the storage drawer 2 moves from a state of being completely pushed into the main body 1 to a state of being completely pulled out of the main body 1.

By making L1 and L2 satisfy the above-mentioned equation, the quality of the pallet truck 100 can be kept small enough to maintain high mobility and flexibility while the supporting leg 3 is made to support and stabilize the pallet truck 100 and prevent the pallet truck 100 from tilting.

In some embodiments, referring to fig. 2, the extension height of the support stand 3 in the vertical direction is H1, and the extension height H2 of the main body 1 in the vertical direction satisfies the following relationship: 0.6 > H1/H2 > 0.2. In some preferred embodiments, the extending height of the supporting foot stand 3 in the vertical direction is H1, and the extending height of the main body 1 in the vertical direction is H2, satisfying the following equation: 0.5 > H1/H2 > 0.25. In a specific example, the support foot rest 3 has an extension height H1 of 580mm in the vertical direction and the main body 1 has an extension height H2 of 1350mm in the vertical direction.

Through making H1 and H2 satisfy above-mentioned formula relation, can be under the prerequisite that makes supporting foot rest 3 can play support and stabilize pallet truck 100, avoid pallet truck 100 to empty, make the quality of pallet truck 100 can not be too big to keep higher removal flexibility.

In some embodiments, referring to fig. 2, a maximum moving distance L2 of the storage drawer plate 2 drawn forward relative to the main body 1, and a length L3 of the storage drawer plate 2 in the front-rear direction satisfy the following relationship: 1.2 More than or equal to L2/L3 is more than 0.8. In the illustrated embodiment, the length L3 of the storage drawer plate 2 in the front-rear direction is equal to the maximum moving distance L2 of the storage drawer plate 2 drawn forward with respect to the main body 1. That is, the loading drawer 2 may be integrally withdrawn from the main body 1, so that a worker can load or unload goods into the loading drawer 2. By having L2 and L3 satisfy the above-described equation, it is ensured that a substantial portion of the storage drawer plate 2 can be extracted, thereby providing sufficient working space for loading or unloading the cargo.

In some embodiments, referring to fig. 1 and 3, the side portion 12 is formed by one or more profiles 121 extending in a front-rear direction, the profiles 121 being secured with a slide rail assembly 4, the slide rail assembly 4 being connected to and carrying the storage drawer plate 2. The storage drawer plate 2 is drawn out/pushed in forward with respect to the main body 1 by means of the slide rail assembly 4. Through making slide rail assembly 4 bear and put thing take out board 2, even slide rail assembly 4 is located the bottom of putting thing and taking out board 2, so, be favorable to improving the steadiness of putting thing and taking out board 2 installation connection to make put thing and take out board 2 can be used for loading the bigger goods of quality. Specifically, the slide rail assembly 4 includes a slide rail 41, a zigzag-shaped slide rail mounting plate 42, and an L-shaped support plate 43. One side surface of the L-shaped supporting plate 43 is connected with the bottom of the object placing drawing plate 2, and the other side surface is connected with the sliding rail 41. One side surface of the Z-shaped slide rail mounting plate 42 is connected with the top surface of the profile 121, and the other two intersecting side surfaces are connected with the slide rail 41. In some preferred embodiments, the slide 41 is a segmented slide with a relatively large travel. The slide rail assembly 4 also includes a locking mechanism in the form of a magnet, a catch or the like. By providing the locking mechanism, the storage drawer plate 2 can be stably kept at a specific position after being pulled out/pushed in, and is not easy to move back and forth along with the movement of the table trolley 100. It will be appreciated that the location and configuration of the slide assembly 4 described above is merely exemplary, and that in other embodiments the storage drawer 2 may be coupled to the main body 1 using a slide coupled to the side 12 thereof.

In some embodiments, referring to fig. 1, a main body rolling wheel 5 is provided at the bottom of the main body 1, a foot rest rolling wheel 6 is provided at the bottom of the supporting foot rest 3, and the main body rolling wheel 5 and the foot rest rolling wheel 6 are located on the same horizontal plane, which is beneficial to improving the stability and flexibility of the movement of the logistics trolley 100. In addition, the bottom of the main body 1 is further provided with a driving wheel 7, so that the trolley 100 can be moved forward without manual force, and only needs manual assistance when turning.

In some embodiments, the rear side of the top of the main body 1 is provided with an indicator bracket 8, and the indicator bracket 8 can be used for installing an indicator for sorting up/down of a tablet computer or the like. Since the indication part holder 8 is installed at a position of the rear side of the top of the main body 1, it is easier for a worker to observe the indication part when sorting the upper/lower frames.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A trolley for a logistics platform, which comprises a trolley body, characterized by comprising the following steps:

A main body having two side portions extending in a vertical direction and disposed opposite to each other;

One or more layers of storage drawer plates which are arranged between the two side parts and can be pulled out forwards/pushed backwards relative to the main body;

The pair of support foot frames are respectively connected with the two side parts and extend to the front side of the object placing drawing plate.

2. The logistics trolley of claim 1, wherein the extension length L1 of the front end of the support leg to the front end of the storage drawer plate in the front-rear direction, the maximum movement distance L2 of the storage drawer plate drawn forward relative to the main body, satisfies the following relationship: 1.25 > L1/L2 > 0.25.

3. The logistics trolley of claim 1, wherein the support stand has an extension height H1 in the vertical direction and the main body has an extension height H2 in the vertical direction, satisfying the following equation: 0.6 > H1/H2 > 0.2.

4. The logistics trolley of claim 1, wherein the maximum distance of movement L2 of the storage drawer relative to the forward extraction of the main body, the length L3 of the storage drawer in the forward and backward direction, satisfy the relationship: 1.2 More than or equal to L2/L3 is more than 0.8.

5. A trolley according to claim 1, wherein the side portion is formed by one or more profiles extending in a front-rear direction, the profiles being fixed with a slide rail assembly, the slide rail assembly being connected to and carrying the article-placing drawer plate, the article-placing drawer plate being drawn forward/pushed backward relative to the main body by means of the slide rail assembly.

6. The trolley of claim 5 wherein the slide rail assembly comprises:

The sliding rail is provided with a locking mechanism;

The first installation folded plate is connected with the bottom of the object placing drawing plate on one side surface and connected with one side surface of the sliding rail on the other side surface;

And one side surface of the second mounting folded plate is connected to the top of the section bar, and the other side surface of the second mounting folded plate is connected to the other side surface of the sliding rail, which is far away from the first mounting folded plate.

7. The trolley of claim 1, wherein one end of the support leg is connected to the front end of the main body, and the other end extends forward to the front side of the storage drawer plate.

8. The trolley of claim 1, wherein the body bottom is provided with body rolling wheels and the support foot rest bottom is provided with foot rest rolling wheels.

9. The trolley of claim 8 wherein the bottom of the body is provided with a drive wheel.

10. The trolley of claim 1, wherein the rear end of the top of the body is provided with an indicator bracket.