Multi-functional transport vehicle

Abstract

The application discloses a multifunctional transport vehicle, which comprises a storage rack, a supporting piece and a fixing assembly. The storage rack is composed of an upper fixing plate, a lower fixing plate and a supporting rod for connecting the upper fixing plate and the lower fixing plate. The supporting rod is provided with a mounting hole matched with the supporting piece, and the supporting piece is provided with a supporting part. The fixing assembly is composed of a supporting seat, a movable seat, an elastic piece and a limiting piece. The multifunctional transport vehicle is compact in structure and ingenious in design. The multifunctional transport vehicle can not only realize clamping and fixing through the gravity of multiple parts, but also is convenient to operate and can uniformly clamp the parts. In addition, the multifunctional transport vehicle can clamp and transport parts with different thicknesses and different heights, realizes clamping and transporting of single parts, avoids the high-precision parts from being damaged in the process of transportation, and improves the efficiency of transporting the parts.

Description

TECHNICAL FIELD

[0001] The present application relates to transport technology, in particular to a multifunctional transport vehicle. BACKGROUND

[0002] At present, the development of science and technology promotes the continuous progress of manufacturing industry, and some long strip type parts require high surface precision, so extra care is needed during the transfer process after processing. Manual transfer is obviously impractical for large quantities of parts. Some transfer trolleys currently use electric clamps to fix parts, and the structure is relatively complex, resulting in high cost and the need for electrically driven clamps. SUMMARY

[0003] In order to solve the defects of the prior art, the present application provides a multifunctional transport vehicle.

[0004] The technical scheme of the present application is as follows:

[0005] A multifunctional transport vehicle, characterized in that it comprises:

[0006] A movable storage rack composed of an upper fixed plate, a lower fixed plate and a support rod for connecting the upper fixed plate and the lower fixed plate,

[0007] A support member provided on the support rod, the support rod having a mounting hole matched with the support member, the support member having a support portion, and

[0008] A fixing assembly mounted on the support portion, the fixing assembly being composed of a support seat, a movable seat, an elastic member and a limiting member, wherein

[0009] The support seat has upwardly extending first side plates on both sides, the first side plates being provided with a limiting gap, the support seat having multiple stop rods, the support seat having symmetrically arranged mounting portions at both ends, the mounting portions being provided on the support portion,

[0010] The movable seat has downwardly extending second side plates on both sides, the second side plates having rollers, the rollers being placed on the first side plates, the movable seat having stop blocks matched with the stop rods and strip-shaped holes accommodating the stop rods, the stop blocks and the stop rods forming a placement area,

[0011] The elastic member is arranged on the second side plates through an installation member,

[0012] The limiting member is connected to the first side plates of the support seat through bolts, the elastic member being located between the limiting member and the second side plates, and the ends of the elastic member being in contact with the limiting member.

[0013] In the present application, the stop lever is provided with a first anti-collision sleeve, and the width of the strip-shaped hole matches the outer diameter of the first anti-collision sleeve.

[0014] In the present application, the stop block is provided with a second anti-collision sleeve.

[0015] In the present application, the limiting gap is composed of a vertical wall, a plane wall and an inclined wall located at the opposite side of the vertical wall, and the plane wall connects the vertical wall and the inclined wall.

[0016] In the present application, the angle between the inclined wall and the plane wall is 60-80°.

[0017] In the present application, the first side plate is provided with a limiting arc-shaped hole matched with the roller.

[0018] In the present application, the elastic member is composed of symmetrically arranged horizontal arms, an arc-shaped part, elastic arms, a retaining arm and a fixed arm, and a bending part is formed between the fixed arm and the retaining arm.

[0019] In the present application, the limiting member is composed of a fixed part and a limiting part, the limiting part is in contact with the horizontal arm, and the fixed part is connected with the first side plate.

[0020] In the present application, the mounting member is composed of a mounting seat, a first bending part and symmetrically arranged second bending parts, the first bending part is located in the middle of the symmetrically arranged second bending parts, and the first bending part and the second bending parts have a containing area containing the bending part.

[0021] In the present application, the supporting member is composed of a supporting part, a contact part and a positioning part, the supporting part is arranged in the middle of the contact part, the positioning part is connected with the upper end of the contact part through a connecting part, the side surface of the supporting part is provided with a retaining part, an installation area is formed between the positioning part and the contact part, and the height of the mounting hole is greater than the height of the positioning part.

[0022] The multifunctional transport vehicle has the following beneficial effects: the multifunctional transport vehicle has compact structure and ingenious design. The multifunctional transport vehicle can not only realize clamping and fixing through the gravity of multiple parts, but also is convenient to operate and can uniformly clamp the parts. In addition, the multifunctional transport vehicle can clamp and transport parts with different thicknesses and heights, realize clamping and transporting of single parts, avoid the high-precision parts from being damaged in the process of transportation, and improve the efficiency of transporting the parts. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The figure is a structural schematic diagram of the multifunctional transport vehicle of the present application.

[0024] Figure 2 The figure is an exploded view of the supporting rod and the supporting member in Figure 1 .

[0025] Figure 3 is a fixed component structure schematic view in Figure 1 ;

[0026] Figure 4 is a front view of Figure 3 ;

[0027] Figure 5 is an exploded view of Figure 3 ;

[0028] Figure 6 is a movable seat structure schematic view in Figure 5 ;

[0029] Figure 7 is a elastic piece structure schematic view in Figure 5 ;

[0030] Figure 8 is a mounting piece structure schematic view in Figure 5 ;

[0031] Figure 9 is a support seat structure schematic view in Figure 5 ;

[0032] Figure 10 is a local enlarged view at A in Figure 9 ;

[0033] Figure 11 is a local schematic view of the stop block and the stop rod in the application;

[0034] Figure 12 is a local schematic view of the support seat, the movable seat, the limiting piece, the mounting piece and the elastic piece in the application.

[0035] In the figure: the storage rack 1, the support piece 2, the fixed component 3, the universal wheel 4, the mounting piece 5, the support rod 6, the upper fixed plate 7, the lower fixed plate 8, the mounting hole 9, the support part 10, the contact part 11, the positioning part 12, the connecting part 13, the retaining part 14, the mounting area 15, the mounting part 16, the support seat 17, the movable seat 18, the elastic piece 19, the limiting piece 20, the roller 21, the first side plate 22, the limiting notch 23, the stop rod 24, the first anti-collision sleeve 25, the strip-shaped hole 26, the vertical wall 27, the plane wall 28, the inclined wall 29, the limiting arc mouth 30, the arc-shaped part 31, the elastic arm 32, the second side plate 33, the stop block 34, the second anti-collision sleeve 35, the horizontal arm 36, the retaining arm 37, the fixed arm 38, the bending part 39, the fixed groove 40, the mounting seat 41, the first bending part 42, the second bending part 43, the containing area 44, the fixed part 45, the limiting part 46, the movable area 47. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0037] As shown in Figures 1 to 12 The multifunctional transport vehicle comprises a storage rack 1, a support 2 and a fixing assembly 3. The lower end of the storage rack 1 is provided with universal wheels 4 for moving the whole storage rack 1. The fixing assembly 3 is used for placing strip-shaped parts, so that the fixing assembly 3 can clamp the strip-shaped parts. The fixing assembly 3 is arranged on the support rod 6 through the mounting piece 5.

[0038] The storage rack 1 is composed of an upper fixing plate 7, a lower fixing plate 8 and a support rod 6 used for connecting the upper fixing plate 7 and the lower fixing plate 8. The upper fixing plate 7 and the lower fixing plate 8 are used for fixing the support rod 6, keeping the position of the support rod 6 unchanged, and facilitating the arrangement of the universal wheels 4 at the lower end of the storage rack 1.

[0039] The support 2 is arranged on the support rod 6, and the support rod 6 is provided with mounting holes 9 matched with the support 2. The mounting holes 9 can be arranged in multiple numbers, and the support 2 is provided with a support part 10. When it is needed to place strip-shaped parts of different heights, the support 2 can be arranged in different mounting holes 9 to change the height between the fixing assemblies 3.

[0040] The support 2 is composed of the support part 10, a contact part 11 and a positioning part 12. The support part 10 is arranged in the middle of the contact part 11, the positioning part 12 is connected with the upper end of the contact part 11 through a connecting part 13, the side surface of the support part 10 is provided with a retaining part 14, the positioning part 12 and the contact part 11 form a mounting area 15, and the height of the mounting hole 9 is greater than the height of the positioning part 12. The width of the mounting area 15 is matched with the wall thickness of the support 2, so that the side wall of the support rod 6 is just arranged in the mounting area 15.

[0041] When the support 2 is installed, the positioning part 12 is arranged in the mounting hole 9, then the connecting part 13 is arranged on the bottom surface of the mounting hole 9, and the whole support 2 is supported through the mounting hole 9. The contact part 11 of the support 2 after installation is in contact with the outer wall of the support rod 6. Meanwhile, the support part 10 is arranged in the middle of the contact part 11, so that the whole contact part 11 is longer and can be better in contact with the support rod 6. Meanwhile, the support part 10 and the retaining part 14 are arranged vertically, so that the position of the mounting part 16 can be limited. The mounting part 16 and the support part 10 are connected through bolts, so that the position of the whole fixing assembly 3 cannot be moved.

[0042] The fixing component 3 is mounted on the support 10. This fixing component 3 consists of a support base 17, a movable seat 18, an elastic element 19, and a limiting element 20. The support base 17 is fixed to the support 2, maintaining its position relative to the support rod 6. The movable seat 18 is mounted on the support base 17 via rollers 21, allowing it to roll and change position, thus increasing the width of the placement area H to accommodate strips of different thicknesses. The elastic element 19 provides cushioning for the movable seat 18. When the rollers 21 are placed on the flat wall 28, the elastic element 19 is in its natural state. The limiting element 20 maintains the positions of the movable seat 18 and the elastic element 19.

[0043] The support base 17 has upwardly extending first side plates 22 on both sides, each with a limiting notch 23. The support base 17 has multiple stop bars 24, each with a first anti-collision sleeve 25. The width of the strip-shaped hole 26 matches the outer diameter of the first anti-collision sleeve 25. Symmetrical mounting portions 16 are provided at both ends of the support base 17, and these mounting portions 16 are mounted on the support portion 10.

[0044] The limiting notch 23 consists of a vertical wall 27, a planar wall 28, and an inclined wall 29 located opposite the vertical wall 27. The vertical wall 27 cooperates with the strip hole 26 to limit the movement distance of the movable seat 18. The planar wall 28 connects the vertical wall 27 and the inclined wall 29, and the angle between the inclined wall 29 and the planar wall 28 is 60-80°.

[0045] When the roller 21 is at the plane wall 28, the elastic element 19 is in its natural state, and the movable seat 18 is supported by the roller 21.

[0046] When the roller 21 is on the inclined wall 29, the elastic element 19 is in a compressed state. Since the position of the support seat 17 remains unchanged, the movable seat 18 will be moved upward along the inclined wall 29 by the roller 21, so that the roller 21 is placed in the limiting arc 30.

[0047] like Figure 1 and Figure 7 As shown, the component is placed onto the fixed assembly 3 from direction 1. When the movable seat 18 is pushed, it moves along direction F2, causing the roller 21, which was originally located on the flat wall 28, to move along the inclined wall 29. This moves the movable seat 18 diagonally upward, ultimately placing the roller 21 into the limiting arc 30. The elastic member 19 is subjected to an upward force in direction F3, compressing the arc-shaped portion 31 and the elastic arm 32 on the elastic member 19, causing it to deform. This opens the placement area H between the stop lever 24 and the stop block 34, facilitating the placement of the component.

[0048] When the reverse pulling activity seat 18 of F2, the roller 21 at this time will be out of the limit arc mouth 30, and under the action of the elastic arm 32, the roller 21 is pushed to reset to the plane wall 28 or the inclined wall 29.

[0049] When the thickness of the parts is thicker, the roller 21 is on the inclined wall 29, and when the thickness of the parts is thinner, the roller 21 is on the plane wall 28. The external force is applied to the roller 21 by the activity seat 18 and the gravity of the parts itself, so that the parts are clamped in the placement area H.

[0050] The first side plate 22 has a limit arc mouth 30 matched with the roller 21, which can be used to limit the rolling of the roller 21, so that the placement area H will not be contracted, and the roller 21 on the activity seat 18 is prevented from resetting to the limit gap 23 under the elastic force of the elastic member 19, so as to facilitate the workers to place the parts into the placement area H.

[0051] The second side plate 33 extending downward is arranged on both sides of the activity seat 18, the roller 21 is arranged on the second side plate 33, the activity seat 18 has a stop block 34 matched with the stop rod 24 and a strip-shaped hole 26 accommodating the stop rod 24, the stop block 34 and the stop rod 24 form the placement area H, and the stop block 34 has a second anti-collision sleeve 35. The first anti-collision sleeve 25 and the second anti-collision sleeve 35 are used for retaining the parts, and the first anti-collision sleeve 25 and the second anti-collision sleeve 35 are made of rubber material.

[0052] The elastic member 19 is arranged on the second side plate 33 through a mounting member 5. The elastic member 19 is composed of symmetrical horizontal arms 36, an arc-shaped part 31, elastic arms 32, a retaining arm 37 and a fixed arm 38, and a bending part 39 is formed between the fixed arm 38 and the retaining arm 37.

[0053] The second side plate 33 has a fixed groove 40 fixedly mounting the mounting member 5, and the mounting member 5 is mounted in the fixed groove 40 through bolts. The mounting member 5 is composed of a mounting seat 41, a first bending part 42 and symmetrical second bending parts 43, the first bending part 42 is located in the middle of the symmetrical second bending parts 43, and the first bending part 42 and the second bending parts 43 have an accommodation area 44 accommodating the bending part 39.

[0054] The limiting member 20 is connected with the first side plate 22 of the support seat 17 through bolts, the elastic member 19 is located between the limiting member 20 and the second side plate 33, and the two ends of the elastic member 19 are in contact with the limiting member 20. The limiting member 20 is composed of a fixed part 45 and a limiting part 46, the limiting part 46 is in contact with the horizontal arm 36, the fixed part 45 is connected with the first side plate 22, and the limiting part 46 is just above the elastic member 19. The active area 47 of the deformation of the elastic member 19 is formed between the limiting member 20 and the second side plate 33.

[0055] As Figure 11 shown, when the movable seat 18 pushes in the direction of F4, the stopper 34 moves in the direction of F4, while the position of the stop rod 24 remains unchanged. At this time, the stop rod 24 will be displaced relative to the strip-shaped hole 26, i.e. the position of the strip-shaped hole 26 changes, so that the position of the stop rod 24 in the strip-shaped hole 26 changes, thereby increasing the distance of the placement area H.

[0056] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-functional transport vehicle, characterized in that, include: A movable shelf, comprising an upper fixed plate, a lower fixed plate, and a support rod for connecting the upper and lower fixed plates. A support member is mounted on a support rod, the support rod having mounting holes for mating with the support member, and the support member having a support portion. The fixing assembly installed on the support consists of a support base, a movable base, an elastic element, and a limiting element. The support base has upwardly extending first side plates on both sides, each first side plate having a limiting notch. The support base has multiple stop bars, and symmetrical mounting portions are located at both ends of the support base. These mounting portions are mounted on the support portion. The movable seat has downwardly extending second side plates on both sides, with rollers on the second side plates. The rollers are placed on the first side plates. The movable seat has a stop block that cooperates with the stop rod and a strip-shaped hole for accommodating the stop rod. A placement area is formed between the stop block and the stop rod. The elastic element is mounted on the second side plate via a mounting component in the middle. The limiting member is connected to the first side plate of the support base by bolts, and the elastic member is located between the limiting member and the second side plate, with both ends of the elastic member in contact with the limiting member. The elastic element consists of symmetrically arranged horizontal arms, arc-shaped portions, elastic arms, retaining arms, and a fixed arm, with a bend forming between the fixed arm and the retaining arm. The limiting member consists of a fixing part and a limiting part. The limiting part contacts the horizontal arm, and the fixing part is connected to the first side plate.

2. The multi-functional transport vehicle according to claim 1, characterized in that, The stop bar has a first anti-collision sleeve, and the width of the strip hole matches the outer diameter of the first anti-collision sleeve.

3. The multi-functional transport vehicle according to claim 1, characterized in that, The stop block has a second anti-collision sleeve.

4. The multi-functional transport vehicle according to claim 1, characterized in that, The limiting notch consists of a vertical wall, a planar wall, and an inclined wall located opposite the vertical wall, with the planar wall connecting the vertical wall and the inclined wall.

5. The multi-functional transport vehicle according to claim 4, characterized in that, The angle between the inclined wall and the flat wall is 60-80°.

6. The multi-functional transport vehicle according to claim 1, characterized in that, The first side plate has a limiting arc that cooperates with the roller.

7. The multi-functional transport vehicle according to claim 1, characterized in that, The mounting component consists of a mounting base, a first bent portion, and symmetrically arranged second bent portions. The first bent portion is located in the middle of the symmetrically arranged second bent portions, and there is a receiving area between the first bent portion and the second bent portion to accommodate the bent portion.

8. The multi-functional transport vehicle according to claim 1, characterized in that, The support member consists of a support part, a contact part, and a positioning part. The support part is located in the middle of the contact part. The positioning part is connected to the upper end of the contact part through a connecting part. The side of the support part is provided with a retaining part. An installation area is formed between the positioning part and the contact part. The height of the installation hole is greater than the height of the positioning part.

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