Transport device for supply chain management logistics transport

Abstract

The utility model discloses a kind of transport devices for supply chain management logistics conveying, it is related to the technical field of flat cart, and it includes: two flat cart components, the flat cart component is equipped with telescopic mechanism connection;The control mechanism includes: two diamond telescopic components, the control lever of the diamond telescopic component telescopic control is controlled.The utility model controls the first positive and negative tooth screw rod and the second positive and negative tooth screw rod on control lever to control diamond telescopic component to be telescopic to two sides, to adjust the width of flat cart component, to increase the support stability of flat cart to goods.

Description

Technical Field

[0001] This utility model belongs to the field of flatbed trolley technology, specifically relating to a transportation device for supply chain management logistics. Background Technology

[0002] In logistics warehouses, fixed-width flatbed trolleys have significant drawbacks when transporting large and wide goods due to their inherent structural limitations: their platforms cannot provide sufficient and stable support for the goods, which not only restricts transportation efficiency but also brings safety hazards such as cargo tipping over and damage. Utility Model Content

[0003] In order to overcome the problems existing in the background art, the present invention provides a transportation device for supply chain management logistics transportation.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a transportation device for supply chain management logistics, comprising: two flatbed trolley assemblies, the flatbed trolley assemblies being connected by a telescopic mechanism; the control mechanism comprising: two diamond-shaped telescopic assemblies, and a control rod for controlling the extension and retraction of the diamond-shaped telescopic assemblies.

[0005] Preferably, the diamond-shaped telescopic assembly includes:

[0006] The fixed base is fixed to the bottom surface of the flatbed of the flatbed trolley assembly by bolts, forming a set of opposite endpoints in a rhombus shape;

[0007] A movable base, which movably forms another set of opposite endpoints of the rhombus, is provided with concentrically aligned threaded holes;

[0008] The connecting rod, hinged at both ends to the movable base and the fixed base respectively, forms the four sides of the rhombus.

[0009] Preferably, the control lever includes:

[0010] The first positive and negative threaded rods are threadedly inserted through the threaded hole of the movable base of the first diamond-shaped telescopic assembly;

[0011] The second positive and negative threaded rods are threadedly inserted through the threaded hole of the movable base of the second diamond-shaped telescopic assembly;

[0012] The first and second forward and reverse threaded rods are coaxially connected as one unit. One end of the control rod is provided with a coaxial cylindrical shaft, and a square hole is provided at the central axis position of the cylindrical shaft.

[0013] Preferably, the flatbed trolley assembly includes: the flatbed, a reinforcing rib at the bottom of the flatbed, casters located at the two outer corners of the flatbed, and a handle on the reinforcing rib.

[0014] Preferably, the reinforcing rib includes: an E-shaped structural rib and a V-shaped structural rib disposed within the E-shaped structural rib, wherein the reinforcing rib does not interfere with the movement of the diamond-shaped telescopic assembly.

[0015] Preferably, the three transverse ribs of the E-shaped structural rib are sleeves, and the sleeves of two E-shaped structural ribs are aligned and have sliding rods inside.

[0016] Preferably, the slide bar has a circular hole in the middle through which the control rod passes, and the control rod is fixedly provided with limiting pieces located at both ends of the circular hole.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The present invention controls the rhomboid telescopic assembly to extend and retract to both sides by controlling the first and second positive and negative threaded rods on the control rod, thereby adjusting the width of the flatbed trolley assembly and increasing the stability of the flatbed trolley in supporting the goods. Attached Figure Description

[0018] Figure 1 A schematic diagram of a transportation device used for logistics conveying in supply chain management.

[0019] Figure 2 A schematic diagram of the bottom structure of a transportation device used for logistics conveying in supply chain management.

[0020] Figure 3 This is a schematic diagram of the diamond-shaped telescopic component.

[0021] In the diagram: 1. Diamond telescopic assembly; 2. Control rod; 3. Fixed base; 4. Flat plate; 5. Movable base; 6. Threaded hole; 7. Connecting rod; 8. First positive and negative threaded rod; 9. Second positive and negative threaded rod; 10. Reinforcing rib; 11. Caster wheel; 12. Handle; 13. Sleeve; 14. Slide rod. Detailed Implementation

[0022] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the preferred embodiments of this utility model will be described in detail below to facilitate understanding by those skilled in the art.

[0023] Please see Figures 1 to 3 This embodiment provides a transportation device for supply chain management logistics, including: two flatbed trolley assemblies 4, each connected by a telescopic mechanism; the control mechanism includes: two diamond-shaped telescopic components 1, and a control rod 2 for controlling the extension and retraction of the diamond-shaped telescopic components 1. Each diamond-shaped telescopic component 1 includes:

[0024] The fixed base 3 is fixed to the bottom surface of the flat plate 4 of the trolley assembly by bolts, forming a set of opposite endpoints in a rhombus shape;

[0025] The movable base 5 is provided with another set of opposite endpoints that constitute the rhombus, and the movable base 5 is provided with concentrically aligned threaded holes 6.

[0026] The connecting rod 7, hinged at both ends to the movable base 5 and the fixed base 3 respectively, forms the four sides of the rhombus. These three components form a movable rhombus, and the relative or opposite movement of the movable base 5 drives the relative or opposite movement of the fixed base 3, thereby changing the width of the two flatbed trolley assemblies 4.

[0027] The control lever 2 includes:

[0028] The first positive and negative threaded rod 8 passes through the threaded hole 6 of the movable base 5 of the first diamond-shaped telescopic assembly 1 in a threaded engagement.

[0029] The second positive and negative threaded rod 9 passes through the threaded hole 6 of the movable base 5 of the second diamond-shaped telescopic assembly 1 in a threaded engagement.

[0030] The first and second threaded rods 8 and 9 are coaxially connected as one unit. One end of the control rod 2 is provided with a coaxial cylindrical shaft, and a square hole is provided at the central axis of the cylindrical shaft. By rotating the cylindrical shaft with a square wrench, the cylindrical shaft drives the first and second threaded rods 8 and 9 to rotate. The two threaded rods cooperate with the movable base 5 to achieve relative or opposite movement, thereby extending and retracting the rhomboid telescopic assembly 1.

[0031] The flatbed trolley assembly includes: the flatbed 4, a reinforcing rib 10 at the bottom of the flatbed 4, casters 11 located at the two outer corners of the flatbed 4, and a handle 12 mounted on the reinforcing rib 10. The casters 11 are connected to the reinforcing rib 10 to increase support strength, and the reinforcing rib 10 strengthens the structure of the flatbed 4. The handle 12 is Z-shaped, with its lower end connected to the reinforcing rib 10 and its upper end equipped with a grip bar.

[0032] The reinforcing rib 10 includes: an E-shaped structural rib and a V-shaped structural rib disposed within the E-shaped structural rib. The reinforcing rib 10 does not interfere with the movement of the diamond-shaped telescopic component 1.

[0033] The three transverse ribs of the E-shaped structural rib are sleeves 13. Two sleeves 13 of the E-shaped structural ribs are aligned and internally fitted with sliding rods 14. A circular hole is provided in the middle of the sliding rod 14 through which the control rod 2 passes. Limiting plates are fixed to both ends of the circular hole on the control rod 2. The sliding rod 14 adds constraint on the Y-axis to the flat plate 4, increasing the overall structural stability. The limiting plates prevent the control rod 2 from sliding on the Y-axis, thus ensuring that the rhomboid telescopic assembly 1 deforms only due to the rotation of the control rod 2.

[0034] When using the supply chain management logistics conveying device of this utility model:

[0035] When using this device, adjust the width of the two flat plates 4 by turning the control lever 2 with a square wrench according to the size of the goods being transported, so that the goods can be transported stably and efficiently.

[0036] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. A transportation device for supply chain management logistics, characterized in that, include: Two flatbed (4) trolley assemblies are provided with a telescopic mechanism for connection; The control mechanism includes: two diamond-shaped telescopic components (1) and a control rod (2) for controlling the telescopic extension and retraction of the diamond-shaped telescopic components (1).

2. The transportation device for supply chain management logistics as described in claim 1, characterized in that, The rhomboid telescopic assembly (1) includes: a fixed base (3), which is fixed to the bottom surface of the flat plate (4) of the trolley assembly by bolts, forming a set of opposite endpoints of the rhombus; a movable base (5), which movably forms another set of opposite endpoints of the rhombus, and the movable base (5) is provided with concentric threaded holes (6); and a connecting rod (7), which is hinged at both ends to the movable base (5) and the fixed base (3), forming the four sides of the rhombus.

3. The transportation device for supply chain management logistics as described in claim 2, characterized in that, The control rod (2) includes: a first positive and negative threaded rod (8), which is threaded through the threaded hole (6) of the movable base (5) of the first rhomboid telescopic assembly (1); a second positive and negative threaded rod (9), which is threaded through the threaded hole (6) of the movable base (5) of the second rhomboid telescopic assembly (1); the first positive and negative threaded rod (8) and the second positive and negative threaded rod (9) are coaxially connected as one unit, and one end of the control rod (2) is provided with a coaxial cylindrical shaft, and a square hole is provided at the central axis position of the cylindrical shaft.

4. The transportation device for supply chain management logistics as described in claim 3, characterized in that, The flatbed (4) trolley assembly includes: the flatbed (4), a reinforcing rib (10) located at the bottom of the flatbed (4), omnidirectional wheels (11) located at the two outer corners of the flatbed (4), and a handle (12) located on the reinforcing rib (10).

5. The transportation device for supply chain management logistics as described in claim 4, characterized in that, The reinforcing rib (10) includes: an E-shaped structural rib and a V-shaped structural rib disposed within the E-shaped structural rib. The reinforcing rib (10) does not interfere with the movement of the diamond-shaped telescopic assembly (1).

6. The transportation device for supply chain management logistics as described in claim 5, characterized in that, The three transverse ribs of the E-shaped structural rib are sleeves (13), and the sleeves (13) of two E-shaped structural ribs are aligned and have sliding rods (14) inside.

7. The transportation device for supply chain management logistics as described in claim 6, characterized in that, The slide bar (14) has a circular hole through which the control rod (2) passes, and the control rod (2) is fixedly provided with limiting pieces located at both ends of the circular hole.

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