Width-adjustable material conveying device

Abstract

The utility model provides a width-adjustable material transportation device, which relates to the technical field of material transportation and comprises a connecting structure and an adjusting structure. The connecting structure comprises a connecting block and a strip block mounted on the connecting block; the adjusting structure comprises two symmetrically-arranged storage plates, and each storage plate is installed on the connecting structure through a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod. A plurality of mounting notches are formed in each storage plate in the length direction of the strip block and are used for mounting a bandage; when the binding belts are mounted, the binding belts penetrate through the corresponding mounting notches in the two storage plates to bind the transported materials; and the two second connecting rods are slidably connected with the strip blocks through the sleeve blocks, and the problem that in the prior art, when a bandage penetrates through a corresponding mounting notch in the transport cart to fix the multiple stacked box bodies, the bandage cannot make contact with the side faces of the multiple stacked box bodies, and the stability between the box bodies and the transport cart is low when the box bodies are bound through the bandage is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of material transportation, in particular to a material transportation device with adjustable width. Background Art

[0002] When semiconductor components are transported, they are often placed in transport boxes, and the transport boxes containing the semiconductor components are tied to transport carts for material transfer.

[0003] In the prior art, when transporting boxes, the transport cart uses straps to bind the boxes containing the transported materials. However, in different transport scenarios, the width of the boxes containing the materials is different. Therefore, the widths of the multiple boxes arranged in a row using the straps are also different. When the straps pass through the corresponding mounting slots on the transport cart to fix the stacked multiple boxes, the straps cannot contact the sides of the stacked multiple boxes, and gaps are generated between the straps and the sides of the stacked multiple boxes, resulting in low stability between the boxes and the transport cart when the straps are binding the boxes. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a material transport device with adjustable width, which solves the problem in the existing technology that when the straps pass through the corresponding installation slots on the transport cart to fix the stacked multiple boxes, the straps cannot contact the sides of the stacked multiple boxes.

[0006] (2) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] In the utility model, the material transport device with adjustable width includes a connecting structure and an adjusting structure;

[0009] The connection structure includes a connection block and a bar installed on the connection block;

[0010] The adjustment structure includes two symmetrically arranged storage plates, each of which is mounted on the connection structure via connecting rod 1, connecting rod 2, connecting rod 3 and connecting rod 4 respectively;

[0011] Each of the storage plates is provided with a plurality of mounting slots along the length direction of the strip for mounting straps;

[0012] When installing the straps, pass them through the corresponding installation slots on the two storage plates to bind the transported materials;

[0013] The two connecting rods are both slidably connected to the bar block through the sleeve block;

[0014] The strip is provided with a plurality of adjustment holes 1 along the length direction of the strip, and the sleeve is provided with adjustment holes 2 matching the adjustment holes 1, and the expansion or contraction of the two storage plates is restricted by fixing bolts passing through the adjustment holes 2 and the corresponding adjustment holes;

[0015] In the unfolded state, the two storage plates are away from each other and away from the connecting structure;

[0016] In the retracted state, the two storage plates are close to each other and close to the connecting structure.

[0017] Furthermore, the connecting rods 2 and 3 on the same side rotate in opposite directions when rotating synchronously;

[0018] When unfolded, the second and third connecting rods on the same side form a triangle with the bar.

[0019] Furthermore, a receiving notch is provided on the side of the connecting block, and the receiving notch is annular;

[0020] When fully retracted, the connecting rods on both sides are located in the receiving slots, and the sleeve blocks are located in the receiving slots.

[0021] Furthermore, a plurality of universal wheels are respectively provided under each storage plate.

[0022] (3) Beneficial effects

[0023] The utility model provides a material transport device with adjustable width. Compared with the prior art, it has the following advantages:

[0024] By setting up two storage plates and using connecting rods 1, 2, 3 and 4 to realize the expansion and contraction of the transport device, the distance between the outermost edges of the two storage plates is adjusted according to the actual width of the transported materials, so that when the straps are used to bind the materials, the straps are in vertical contact with the materials, thereby improving the stability between the materials and the transport device when the straps are used to bind the materials. This solves the problem in the prior art that when the straps pass through the corresponding installation slots on the transport cart to fix the stacked multiple boxes, the straps cannot contact the sides of the stacked multiple boxes, resulting in low stability between the boxes and the transport cart when the straps are used to bind the boxes. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 This is a schematic diagram of the structure of a material transport device with adjustable width;

[0027] Figure 2 It is a partial three-dimensional diagram of a material transport device with adjustable width.

[0028] Reference numerals:

[0029] 1. Connecting block; 10. Storage slot; 11. Bar block; 111. Adjustment hole one; 12. Sleeve block; 121. Adjustment hole two; 2. Adjustment structure; 20. Universal wheel; 21. Storage plate; 211. Connecting rod one; 212. Connecting rod two; 213. Connecting rod three; 214. Connecting rod four; 215. Installation slot. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0031] The embodiment of the present application solves the problem in the prior art that when the straps pass through the corresponding installation slots on the transport cart to fix the stacked multiple boxes, the straps cannot contact the sides of the stacked multiple boxes, by providing a material transport device with adjustable width, thereby improving the stability of material transportation.

[0032] The technical solution in the embodiments of the present application is to solve the above technical problems, and the overall idea is as follows:

[0033] In the prior art, when the straps are passed through the corresponding mounting slots on the transport cart to secure the stacked boxes, the straps cannot contact the sides of the stacked boxes, resulting in low stability between the boxes and the transport cart when the straps are securing the boxes.

[0034] The research found that Figure 1-Figure 2As shown, by setting two storage plates and using connecting rods 1, 2, 3 and 4 to realize the expansion and contraction of the transport device, the distance between the outermost edges of the two storage plates is adjusted according to the actual width of the transported materials, so that when the straps are used to bind the materials, the straps are in vertical contact with the materials, thereby improving the stability between the materials and the transport device when the straps are used to bind the materials. This solves the problem in the prior art that when the straps pass through the corresponding installation slots on the transport cart to fix the stacked multiple boxes, the straps cannot contact the sides of the stacked multiple boxes, resulting in low stability between the boxes and the transport cart when the straps are used to bind the boxes.

[0035] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0036] Example:

[0037] like Figure 1-Figure 2 As shown, a material transport device with adjustable width includes a connecting structure and an adjusting structure 2;

[0038] The connection structure includes a connection block 1 and a bar 11 installed on the connection block 1;

[0039] The adjustment structure 2 includes two symmetrically arranged storage plates 21, each of which is mounted on the connection structure via a connecting rod 1 211, a connecting rod 212, a connecting rod 3 213, and a connecting rod 4 214.

[0040] Each of the storage plates 21 is provided with a plurality of mounting slots 215 along the length direction of the strip 11 for mounting straps;

[0041] When the strap is installed, the strap passes through the corresponding mounting slots 215 on the two storage plates 21 to bind the transported materials;

[0042] The two connecting rods 212 are both slidably connected to the bar block 11 through the sleeve block 12;

[0043] The strip 11 is provided with a plurality of first adjustment holes 111 along the length of the strip 11, and the sleeve 12 is provided with second adjustment holes 121 matching the first adjustment holes 111. The expansion or contraction of the two storage plates 21 is restricted by fixing bolts passing through the second adjustment holes 121 and the corresponding first adjustment holes 111.

[0044] In the unfolded state, the two storage plates 21 are away from each other and away from the connecting structure;

[0045] In the retracted state, the two storage plates 21 are close to each other and close to the connecting structure.

[0046] By setting up two storage plates 21 and using connecting rod 1 211, connecting rod 212, connecting rod 3 213 and connecting rod 4 214 to realize the expansion and contraction of the transportation device, the distance between the outermost edges of the two storage plates 21 is adjusted according to the actual width of the transported materials, so that when the straps are used to bind the materials, the straps are in vertical contact with the materials, thereby improving the stability between the materials and the transportation device when the straps are used to bind the materials. This solves the problem in the prior art that when the straps pass through the corresponding mounting slots 215 on the transport cart to fix the stacked multiple boxes, the straps cannot contact the sides of the stacked multiple boxes, resulting in low stability between the boxes and the transport cart when the straps are used to bind the boxes.

[0047] Specifically, one end of the connecting rod 211 close to the storage plate 21 is rotatably connected to the storage plate 21 through a rotating shaft, and one end of the connecting rod 211 away from the storage plate 21 is rotatably connected to the connecting block 1 through a rotating shaft;

[0048] The end of the second connecting rod 212 close to the storage plate 21 is rotatably connected to the storage plate 21 through a rotating shaft, and the end of the second connecting rod 212 away from the storage plate 21 is rotatably connected to the bar 11 through a rotating shaft;

[0049] The end of the connecting rod 3 213 close to the storage plate 21 is rotatably connected to the storage plate 21 via a rotating shaft, and the end of the connecting rod 3 213 away from the storage plate 21 is rotatably connected to the bar 11 via a rotating shaft.

[0050] Among them, the end of the connecting rod four 214 close to the storage plate 21 is rotatably connected to the storage plate 21 through a rotating shaft, and the end of the connecting rod four 214 away from the storage plate 21 is rotatably connected to the bar 11 through a rotating shaft.

[0051] By arranging the ends of the connecting rod 1 211 , the connecting rod 212 , the connecting rod 3 213 and the connecting rod 4 214 to be connected to the storage plate 21 and the connecting structure respectively, the flexibility of the transport device when it is expanded or contracted can be facilitated.

[0052] like Figure 1-Figure 2 As shown, the connecting rod 212 and the connecting rod 3 213 on the same side rotate in opposite directions when they rotate synchronously;

[0053] When unfolded, the second connecting rod 212 and the third connecting rod 213 located on the same side form a triangle with the bar 11.

[0054] By setting the positions of the second connecting rod 212 and the third connecting rod 213 and the rotation direction, the strip 11 is combined to form a triangle shape, thereby improving the stability of the transport device in the expanded or contracted state.

[0055] like Figure 2As shown, a receiving notch 10 is provided on the side of the connecting block 1, and the receiving notch 10 is annular;

[0056] When fully retracted, the connecting rods 211 on both sides are located in the receiving slots 10 , and the sleeve blocks 12 are also located in the receiving slots 10 .

[0057] By setting the receiving notch 10, the receiving notch 10 is used to initially limit the connecting rod 211 and the sleeve block 12 on both sides during contraction, thereby facilitating the subsequent fixing bolts to pass through the adjustment hole 111 closest to the connecting block 1 to block and limit the sleeve block 12 in the contracted state.

[0058] like Figure 1 As shown, a plurality of universal wheels 20 are provided under each of the storage plates 21 for overall movement;

[0059] It should be noted that the entire device can be installed in a freight vehicle, using the end of the connecting block 1 away from the bar 11 to be installed on the freight vehicle, or the entire transport device can be directly used as a transport cart.

[0060] During operation, the placement plates 21 are adjusted to expand or contract according to the discharge width of the materials to be placed on the two placement plates 21;

[0061] During adjustment, the fixing bolts are removed from the corresponding adjustment holes 111 and 2, 121 to release the positional restrictions on the sleeve 12. By pulling the storage plate 21 on one side, the storage plates 21 on both sides are expanded or contracted by the rotation of the connecting rod 1 211, the connecting rod 212, the connecting rod 3 213, and the connecting rod 4 214.

[0062] In the unfolded state, the two storage plates 21 are away from each other and the connecting structure, thereby expanding the width of the material discharge device;

[0063] In the retracted state, the two storage plates 21 are close to each other and close to the connecting structure, reducing the width of the material discharged by the transport device;

[0064] After the transport device is adjusted to the desired width, bolts are passed through the corresponding adjustment holes 111 and 2, 121, and the bolts are fixed to secure the storage plate 21 to the connection structure.

[0065] Then, based on the pre-adjusted width, materials of the corresponding width or the combined width of multiple materials of the corresponding width are placed. After placement is completed, the straps are passed through the corresponding mounting slots 215. At this time, since the width between the two storage plates 21 is adjusted to the corresponding material placement width, the straps are passed through the mounting slots 215 on one of the storage plates 21, and then upwardly adhered to the material and fixed through the mounting slots 215 on the other storage plate 21. After that, multiple straps are passed through the corresponding mounting slots 215 in sequence to complete the binding of the materials.

[0066] Finally, when not in use, release the restriction between the sleeve block 12 and the bar block 11 by the fixing bolt, shrink the sleeve block 12 and the two connecting rods 211 into the storage slot 10, and then pass the fixing bolt through the adjustment hole 111 closest to the connecting block 1 to achieve the restriction between the sleeve block 12 and the storage slot 10, preventing the sleeve block 12 from sliding along the surface of the bar block 11 in the retracted state, thereby facilitating the stability of the entire device after retraction.

[0067] In summary, compared with the existing technology, the present invention has the following beneficial effects:

[0068] 1. By setting up two storage plates 21 and using connecting rod 1 211, connecting rod 212, connecting rod 3 213 and connecting rod 4 214 to realize the expansion and contraction of the transport device, the distance between the outermost edges of the two storage plates 21 is adjusted according to the actual width of the transported materials, so that when the straps are used to bind the materials, the straps are in vertical contact with the materials, thereby improving the stability between the materials and the transport device when the straps are used to bind the materials. This solves the problem in the prior art that when the straps pass through the corresponding mounting slots 215 on the transport cart to fix the stacked multiple boxes, the straps cannot contact the sides of the stacked multiple boxes, resulting in low stability between the boxes and the transport cart when the straps are used to bind the boxes.

[0069] 2. By setting the positions of the second connecting rod 212 and the third connecting rod 213 and the rotation direction, the strip 11 is combined to form a triangle shape, thereby improving the stability of the transport device in the expanded or contracted state.

[0070] 3. By setting the receiving notch 10, the receiving notch 10 is used to initially limit the connecting rod 211 and the sleeve block 12 on both sides during contraction, thereby facilitating the subsequent fixing bolts to pass through the adjustment hole 111 closest to the connecting block 1 to block and limit the sleeve block 12 in the contracted state.

[0071] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0072] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A material transport device with adjustable width, characterized in that: including connecting structure and regulating structure (2); The connection structure comprises a connection block (1) and a bar (11) mounted on the connection block (1); The adjustment structure (2) includes two symmetrically arranged storage plates (21), each of the storage plates (21) being mounted on the connection structure via a connecting rod 1 (211), a connecting rod 2 (212), a connecting rod 3 (213), and a connecting rod 4 (214). Each of the storage plates (21) is provided with a plurality of mounting slots (215) along the length direction of the strip (11) for mounting the straps; When the strap is installed, the strap passes through the corresponding installation slots (215) on the two storage plates (21) to bind the transported materials; The two connecting rods (212) are both slidably connected to the bar block (11) through the sleeve block (12); The strip (11) is provided with a plurality of adjustment holes (111) along the length direction of the strip (11), and the sleeve (12) is provided with adjustment holes (121) matching the adjustment holes (111), and the expansion or contraction of the two storage plates (21) is restricted by fixing bolts passing through the adjustment holes (121) and the corresponding adjustment holes (111); In the unfolded state, the two storage plates (21) are away from each other and away from the connecting structure; In the retracted state, the two storage plates (21) are close to each other and close to the connecting structure.

2. A material transport device with adjustable width as claimed in claim 1, characterized in that: The second connecting rod (212) and the third connecting rod (213) on the same side rotate in opposite directions when rotating synchronously; When unfolded, the second connecting rod (212) and the third connecting rod (213) located on the same side form a triangle with the bar (11).

3. A material transport device with adjustable width as claimed in claim 2, characterized in that: A receiving notch (10) is provided on the side of the connecting block (1), and the receiving notch (10) is annular; When fully retracted, the connecting rods (211) on both sides are located in the receiving slots (10), and the sleeve blocks (12) are located in the receiving slots (10).

4. A material transport device with adjustable width as claimed in claim 3, characterized in that: A plurality of universal wheels (20) are respectively provided below each storage plate (21).

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