Cargo carrying mechanism

Abstract

The utility model discloses a cargo handling mechanism which comprises a connecting plate, the two ends of the connecting plate are fixedly connected with supporting transverse plates, the inner sides of the two supporting transverse plates are fixedly connected with hydraulic supporting rods, one end of each hydraulic supporting rod is fixedly connected with a fixing base, and the other end of each hydraulic supporting rod is fixedly connected with a supporting rod. A clamping mechanism is arranged at the end, away from the connecting plate, of the fixed base, and one side of the clamping mechanism is a contact face. According to the utility model, goods in different shapes can be carried by adjusting the shapes of the extension sheets on the two sides. When goods with smooth surfaces need to be carried, the extension pieces are arranged to be linear. When goods with arc-shaped surfaces need to be carried, the combination of the plurality of extension blocks is changed into a circular arc shape. When the linear extension plate needs to be changed into a circular arc shape, the adjusting block is rotated firstly, so that the deflection groove of the limiting block moves to the direction close to the extension plate. And then the fastening screw is loosened, and the adjusting rope is loosened.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo handling, in particular to a cargo handling mechanism. Background Art

[0002] Cargo handling is the general term for the short-distance movement of goods during the transportation production process. It is an important part of the transportation production process. The main contents include: cargo stacking (stacking and stacking of goods), cargo entry and exit (sending goods to or taking them out of storage places), cargo classification (classifying goods by type, shipping direction, owner's needs, etc.).

[0003] According to the prior art, publication number CN113479822B discloses a handling device, which includes a fork and a power mechanism; the fork includes a load-bearing plate assembly and a baffle; the baffle is located around the load-bearing plate assembly and surrounds a load-bearing space, one side of the load-bearing space has a notch, and the notch is suitable for goods to pass through; the load-bearing plate assembly is suitable for carrying the goods, and at least a part of the load-bearing plate assembly can extend from the notch to fill the gap between the handling device and the shelf where the goods are located; the power mechanism is connected to or offsets the part of the load-bearing plate assembly that can extend, and the power mechanism is used to provide power for the load-bearing plate assembly to extend.

[0004] The extended portion of the load-bearing plate assembly in the reference document can fill the gap between the handling device and the shelf, shorten the distance between the load-bearing plate assembly and the shelf, and effectively avoid box drop or box jam accidents. However, when carrying round objects, it is difficult to support and clamp them, and the applicability is low. Utility Model Content

[0005] The purpose of the utility model is to provide a cargo handling mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a connecting plate, both ends of the connecting plate are fixedly connected to supporting cross plates, the inner sides of the two supporting cross plates are fixedly connected to hydraulic support rods, one end of the hydraulic support rod is fixedly connected to a fixed base, and a clamping mechanism is provided at one end of the fixed base away from the connecting plate, and one side of the clamping mechanism is a contact surface.

[0007] Preferably, the fixed plate is fixedly connected to the fixed base, one end of the fixed plate away from the fixed base is fixedly connected to a first connecting head, a rotating shaft is provided on the first connecting head, and an extension plate is rotatably connected to the rotating shaft.

[0008] Preferably, a rotation groove is provided at one end of the extension plate close to the fixed plate, a second connector is fixedly connected to one end of the extension plate away from the fixed plate, a rotation axis is also provided on the second connector, and the next extension plate is connected to one end of the extension plate away from the fixed plate.

[0009] Preferably, a plurality of first fixed blocks are fixedly connected to the side of the extension plate away from the contact surface, the first fixed blocks are internally rotatably connected with a limiting rope, a second fixed block is fixedly connected to the middle part of the side of the extension plate away from the contact surface, and an adjustment rope is slidably connected inside the second fixed block.

[0010] Preferably, a plurality of limit blocks are fixedly connected to the limit rope, deflection grooves are provided at both ends of one side of the limit block, the deflection grooves of the limit block are provided in a direction away from the extension plate, and an indicator block is fixedly connected to one end of the limit rope.

[0011] Preferably, one end of the adjusting rope is fixedly connected with a clamping block, the other end of the adjusting rope is sleeved with an adjusting block, the adjusting block is threadedly connected with a fastening screw, and the fastening screw is in contact with the adjusting rope.

[0012] Preferably, both upper and lower ends of the extension plate are fixedly connected with sleeve rings, the interior of the sleeve ring is fixedly connected with a positioning bar, the positioning bar is made of elastic material, and the original shape of the positioning bar is an arc.

[0013] Preferably, the first connector and the second connector are provided with an inclined groove on the side close to the contact surface, the first connector and the second connector are provided with a right-angle depression on the side away from the contact surface, a deflection plate is provided on the side of the rotating axis close to the contact surface, and a right-angle protrusion is provided on the side of the rotating axis away from the contact surface.

[0014] Compared with the prior art, the beneficial effect of the utility model is that it is possible to transport goods of different shapes by adjusting the shapes of the extension pieces on both sides. When it is necessary to transport goods with a smooth surface, the extension piece is set to a straight line. When it is necessary to transport goods with a curved surface, the combination of multiple extension blocks is changed to a circular arc. When it is necessary to change the linear extension plate to a circular arc, first rotate the adjustment block so that the deflection groove of the limit block moves to a direction close to the extension plate. Then loosen the fastening screw to loosen the fixation of the adjustment rope. At this time, driven by the positioning bar, the connected extension block will be bent inward into an arc. This allows the fixing mechanism to clamp objects with a circular arc surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the inner structure of the clamping mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the outer structure of the clamping mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the arrangement structure of the limit blocks of the utility model;

[0019] Figure 5 It is a schematic diagram of the extension plate structure of the utility model.

[0020] In the figure: 1. connecting plate; 2. supporting cross plate; 3. hydraulic support rod; 4. fixed base; 5. clamping mechanism; 6. limiting rope; 7. fixed plate; 8. first connecting head; 9. rotating shaft; 10. extension plate; 11. rotating groove; 12. second connecting head; 13. second fixed block; 14. adjusting rope; 15. limiting block; 16. deflection groove; 17. indicating block; 18. clamping block; 19. adjusting block; 20. fastening screw; 21. sleeve ring; 22. positioning strip; 23. inclined groove; 24. deflection plate; 25. first fixed block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 , the utility model provides embodiments:

[0023] Embodiment: It comprises a connecting plate 1, both ends of the connecting plate 1 are fixedly connected to a supporting horizontal plate 2, and the inner sides of the two supporting horizontal plates 2 are fixedly connected to a hydraulic support rod 3. One end of the hydraulic support rod 3 is fixedly connected to a fixed base 4. The hydraulic support rod 3 can drive the fixed base 4 to move, so that the clamping mechanism 5 on the fixed base 4 clamps the object. The clamping mechanism 5 is provided at one end of the fixed base 4 away from the connecting plate 1, and one side of the clamping mechanism 5 is a contact surface.

[0024] The clamping mechanism 5 includes a fixed plate 7, which is fixedly connected to the fixed base 4. The end of the fixed plate 7 away from the fixed base 4 is fixedly connected to a first connector 8, and a rotating shaft 9 is provided on the first connector 8. The rotating shaft 9 is rotatably connected to an extension plate 10. The extension plate 10 can be rotated around the rotating shaft 9 to adjust the angle.

[0025] The end of the extension plate 10 close to the fixed plate 7 is provided with a rotation groove 11, the end of the extension plate 10 away from the fixed plate 7 is fixedly connected to a second connector 12, the second connector 12 is also provided with a rotation shaft 9, and the end of the extension plate 10 away from the fixed plate 7 is connected to the next extension plate 10. When multiple extension plates 10 are connected to each other, the distance can be extended, which makes it easier to clamp goods.

[0026] A plurality of first fixing blocks 25 are fixedly connected to the side of the extension plate 10 away from the contact surface 6, and the first fixing blocks 25 are rotatably connected to the limiting rope 6 inside. A second fixing block 13 is fixedly connected to the middle of the side of the extension plate 10 away from the contact surface, and an adjusting rope 14 is slidably connected inside the second fixing block 13. The limiting rope 6 can limit the positions of the plurality of mutually connected extension blocks. The adjusting rope 14 can adjust the positions of the extension blocks.

[0027] A plurality of limit blocks 15 are fixedly connected to the limit rope 6, and both ends of one side of the limit block 15 are provided with deflection grooves 16, and the deflection grooves 16 of the limit block 15 are provided in a direction away from the extension plate 10, and an indicator block 17 is fixedly connected to one end of the limit rope 6. The adjustment block 19 can adjust the angle of the limit block 15, thereby changing the direction of the deflection groove 16.

[0028] One end of the adjusting rope 14 is fixedly connected with a clamping block 18, and the other end of the adjusting rope 14 is sleeved with an adjusting block 19, and the adjusting block 19 is threadedly connected with a fastening screw 20, and the fastening screw 20 is in contact with the adjusting rope 14. The fastening screw 20 can fix the tightness of the adjusting rope 14, and after loosening, the pulling degree of the adjusting rope 14 on the multiple extension blocks can be changed.

[0029] The upper and lower ends of the extension plate 10 are fixedly connected with a sleeve ring 21, and the interior of the sleeve ring 21 is fixedly connected with a positioning bar 22, and the positioning bar 22 is made of elastic material, and the original shape of the positioning bar 22 is an arc. The arc-shaped positioning bar 22 can drive multiple extension blocks to bend inward into an arc shape under appropriate circumstances.

[0030] The first connector 8 and the second connector 12 are provided with an inclined groove 23 on the side close to the contact surface, and the first connector 8 and the second connector 12 are provided with a right-angled depression on the side away from the contact surface. The rotation axis 9 is provided with a deflection plate 24 on the side close to the contact surface, and a right-angled protrusion on the side away from the contact surface. The inclined groove 23 and the deflection plate 24 can limit the rotation angle of the multiple extension blocks, and the right-angled depression and the right-angled protrusion can prevent the adjustment rope 14 from pulling the extension block to deflect in the opposite direction.

[0031] When an object with a flat side needs to be clamped, the hydraulic support rod 3 drives the supporting horizontal plates 2 at both ends to move inward, so that the clamping mechanism 5 on the supporting horizontal plate 2 can clamp the object inside. At this time, the deflection groove 16 is located in the direction away from the extension plate 10, so that the limit block 15 cannot bend and move in the direction close to the extension plate 10, and the multiple extension plates 10 are kept arranged in a straight line.

[0032] When an object with an arc surface needs to be clamped, first rotate the adjustment block 19 so that the deflection slot 16 of the limit block 15 faces the direction of the extension plate 10. Then loosen the fastening screw 20. Multiple extension plates 10 will rotate to one side under the deflection of the positioning bar 22. During the rotation of the extension plate 10, the inclined slots 23 and the deflection plates 24 of adjacent extension plates 10 contact each other, which has the effect of limiting the deflection of the extension plate 10 and facilitating positioning. At this time, the adjacent limit blocks 15 will rotate synchronously under the action of the deflection slots 16, so that the extension plate 10 can become an arc shape, which is convenient for clamping objects with an arc surface.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cargo handling mechanism, comprising a connecting plate (1), characterized in that: Both ends of the connecting plate (1) are fixedly connected to Supporting horizontal board (2), the inner sides of the two supporting transverse plates (2) are fixedly connected with hydraulic support rods (3), one end of the hydraulic support rods (3) is fixedly connected with a fixed base (4), and the fixed base (4) is provided with a clamping mechanism (5) at one end away from the connecting plate (1), and one side of the clamping mechanism (5) is a contact surface.

2. A cargo handling mechanism according to claim 1, characterized in that: The clamping mechanism (5) comprises a fixed plate (7), the fixed plate (7) being fixedly connected to the fixed base (4), one end of the fixed plate (7) away from the fixed base (4) being fixedly connected to a first connecting head (8), a rotating shaft (9) being provided on the first connecting head (8), and an extension plate (10) being rotatably connected to the rotating shaft (9).

3. A cargo handling mechanism according to claim 2, characterized in that: A rotation groove (11) is provided at one end of the extension plate (10) close to the fixed plate (7); a second connecting head (12) is fixedly connected to one end of the extension plate (10) away from the fixed plate (7); a rotation axis (9) is also provided on the second connecting head (12); and a next extension plate (10) is connected to one end of the extension plate (10) away from the fixed plate (7).

4. A cargo handling mechanism according to claim 3, characterized in that: A plurality of first fixed blocks (25) are fixedly connected to the side of the extension plate (10) away from the contact surface, the first fixed blocks (25) are internally rotatably connected to a limiting rope (6), a second fixed block (13) is fixedly connected to the middle of the side of the extension plate (10) away from the contact surface, and an adjustment rope (14) is slidably connected inside the second fixed block (13).

5. A cargo handling mechanism according to claim 4, characterized in that: A plurality of limit blocks (15) are fixedly connected to the limit rope (6), and deflection grooves (16) are provided at both ends of one side of the limit block (15). The deflection grooves (16) of the limit block (15) are provided in a direction away from the extension plate (10), and an indicator block (17) is fixedly connected to one end of the limit rope (6).

6. A cargo handling mechanism according to claim 4, characterized in that: One end of the adjusting rope (14) is fixedly connected with a clamping block (18), the other end of the adjusting rope (14) is sleeved with an adjusting block (19), a fastening screw (20) is threadedly connected to the adjusting block (19), and the fastening screw (20) is in contact with the adjusting rope (14).

7. A cargo handling mechanism according to claim 2, characterized in that: The upper and lower ends of the extension plate (10) are fixedly connected with sleeve rings (21), and the interior of the sleeve ring (21) is fixedly connected with a positioning strip (22), the positioning strip (22) is made of elastic material, and the original shape of the positioning strip (22) is an arc.

8. A cargo handling mechanism according to claim 3, characterized in that: The first connector (8) and the second connector (12) are each provided with an inclined groove (23) on a side close to the contact surface, and the first connector (8) and the second connector (12) are each provided with a right-angled depression on a side away from the contact surface. A deflection plate (24) is provided on a side of the rotation axis (9) close to the contact surface, and a right-angled protrusion is provided on a side of the rotation axis (9) away from the contact surface.

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