Telescopic adjusting conveying assembly

Abstract

The utility model provides a telescopic adjusting conveying assembly which comprises a first conveying part which comprises two first supporting frames distributed in a spaced mode and two sets of parallelogram telescopic connecting rod mechanisms located between the two first supporting frames. The two parallelogram telescopic connecting rod mechanisms are located on the left side and the right side of the first supporting frame correspondingly and can be freely stretched; the unpowered rollers are sequentially arranged between the two groups of parallelogram telescopic connecting rod mechanisms and are used for bearing materials and rotating; the supporting plates are arranged on the peripheries of the unpowered rollers, and the retaining pieces are used for preventing the supporting plates from rotating along with the unpowered rollers. According to the flexible conveying device, due to the fact that the supporting plate and the retaining piece are additionally arranged, the material supporting area is increased, gaps generated when the flexible conveying device is bent are reversely reduced, and the materials are not prone to falling off from the gaps generated when the flexible conveying device is bent.

Description

TECHNICAL FIELD

[0001] The utility model relates to material transmission technical field, concretely relates to a telescopic adjustment conveying assembly. BACKGROUND

[0002] The statements herein provide background only for the utility model and do not necessarily constitute the prior art.

[0003] In prior art, conveying belt is usually used for conveying in the transmission process of material, and the conveying belt conveys the material to the destination, and the workers manually carry the material into the carriage for loading; in order to reduce the labor intensity of workers, a telescopic conveying device is currently adopted to receive the material and convey the material into the carriage, but the conveying device cannot turn in the carriage, and the labor intensity cannot be further reduced.

[0004] Although the flexible conveying device (also known as unloading god) in prior art can be used to replace the existing telescopic conveying device, but when the flexible conveying device turns, a large gap is generated on the outer side, and for small materials (such as cigarette packets, large and small cigarette packets are used when the cigarette factory distributes cigarette packets), it is easy to fall from the gap, which is not conducive to the conveying of small materials. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to provide a telescopic adjustment conveying assembly capable of conveying small materials.

[0006] In order to achieve the above purpose, the technical scheme of the utility model is as follows: a telescopic adjustment conveying assembly, comprising a first conveying part, the first conveying part comprises two first support frames spaced apart and two groups of parallelogram telescopic link mechanisms located between the two first support frames, the two groups of parallelogram telescopic link mechanisms are respectively located on the left and right sides of the first support frame and can be freely stretched;

[0007] Further comprising a plurality of unpowered rollers, the unpowered rollers are sequentially arranged between the two groups of parallelogram telescopic link mechanisms and are used for supporting the material and rotating;

[0008] Further comprising a supporting plate arranged on the periphery of each unpowered roller and a retaining member used for preventing the supporting plate from rotating with the unpowered roller.

[0009] Further, the retaining member is arranged between the adjacent two supporting plates and comprises a first connecting member connected with one of the supporting plates and a second connecting member connected with the other supporting plate, the first connecting member and the second connecting member are rotationally connected to connect the adjacent two supporting plates in series.

[0010] Further, the rotating connection of the first connecting piece and the second connecting piece is distributed up and down, and a long slot is formed on each of the first connecting piece and the second connecting piece, and a limiting pin is further arranged, the limiting pin is vertically arranged in the two long slots and can move and rotate in the length direction of the long slot, so that the first connecting piece and the second connecting piece are connected.

[0011] Further, the first connecting piece and the second connecting piece are fixedly connected with the corresponding supporting plates, and the first connecting piece and the second connecting piece are overlapped up and down.

[0012] Further, the first supporting frame is a telescopic supporting frame, and a wheel is arranged at the bottom.

[0013] Further, a second transmission part with telescopic length is further arranged, the second transmission part is arranged at one end of the first transmission part, and the first transmission part and the second transmission part are sequentially and detachably combined together in the transmission direction of the material.

[0014] Further, the second transmission part comprises a plurality of first rolling bars and a plurality of second rolling bars, and further comprises a second supporting frame, the second supporting frame is arranged at both ends of the plurality of first rolling bars and is connected with the bottom below the plurality of first rolling bars, and the second rolling bars are located in the positions different from the first rolling bars and are in sliding fit.

[0015] Both ends of each second rolling bar are connected together through a connecting plate, and the bottom of the first rolling bar is provided with a sliding groove in the length direction of the first rolling bar, one of the connecting plates is slidingly arranged in the sliding groove, and the other connecting plate is located at the outer end of the length direction of the first rolling bar and is used as a handle.

[0016] Further, the second rolling bar is located between two adjacent first rolling bars, and at least two second rolling bars abut against different sides of the first rolling bar from different directions.

[0017] Further, at least one combined connecting piece is arranged between two adjacent transmission parts in the first transmission part and the second transmission part, and the two transmission parts are combined and connected together through the combined connecting piece.

[0018] The combined connecting piece comprises a first fixed part connected with one of the transmission parts, a second fixed part connected with the other transmission part, and a rotating rod rotatably arranged between the first fixed part and the second fixed part, and the rotating rod is detachably connected with the first fixed part and the second fixed part.

[0019] The beneficial effects of the utility model are embodied in:

[0020] The utility model discloses, through the additional tray and the retaining piece, increased the support area of material, also reduced the clearance of flexible conveying device when bending, and material is more not easy to drop from the clearance of flexible conveying device when bending. BRIEF DESCRIPTION OF DRAWINGS

[0021] In the drawings:

[0022] Figure 1 It is the overall view of telescopic adjusting conveying assembly that the utility model discloses;

[0023] Figure 2 For Figure 1 It is the enlarged view of A place in the middle;

[0024] Figure 3 It is the perspective view of second transmission part that the utility model discloses;

[0025] Figure 4 It is the position structure diagram of chute that the utility model discloses.

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 1、First transmission part;11、First support frame;12、Parallelogram telescopic connecting rod mechanism;13、Unpowered roller;14、Tray;15、Retaining piece;151、First connecting piece;152、Second connecting piece;153、Long slot;154、Limiting pin;

[0028] 2、Second transmission part;21、First rolling bar;211、Chute;22、Second rolling bar;23、Second support frame;24、Connecting plate;

[0029] 3、Combined connecting piece;31、First fixed part;32、Second fixed part;33、Rotating rod. DETAILED DESCRIPTION

[0030] The utility model will be described further in detail in the following with the drawings and examples, obviously, the described example is only a part of the utility model embodiment, is not all the embodiment. The embodiment in this application and the feature in the example can be combined mutually in the non-conflict situation. Based on the embodiment in the utility model, all other embodiments that the ordinary skilled person in the art obtains without making the creative labor all belong to the scope of the utility model protection.

[0031] See Figures 1 to 4 .

[0032] The utility model discloses a telescopic adjusting conveying assembly, including first conveying part, this first conveying part includes two first support frame 11 of interval distribution and two groups of parallelogram telescopic link mechanism 12 between two first support frame 11, two groups of parallelogram telescopic link mechanism 12 are located respectively at the left and right sides of first support frame 11, can freely stretch, wherein, this parallelogram telescopic link mechanism 12 includes the left support rod of parallel interval arrangement and the right support rod of parallel interval arrangement, and a plurality of left support rods and a plurality of right support rods are matched corresponding cross pivot joint, and the corresponding two right support rods between two adjacent left support rods are pivoted into the diamond structure that can freely stretch and superimpose, the position of both ends of the upper portion of this parallelogram telescopic link mechanism 12 corresponds the rotation connection of first support frame 11, and the position of both ends of the lower portion of this parallelogram telescopic link mechanism 12 corresponds the up-down sliding connection of first support frame 11, be equipped with the pivot and the connecting sliding slot 211 of corresponding connection of parallelogram telescopic link mechanism 12 on this first support frame 11,

[0033] Still include a plurality of unpowered roller 13, this unpowered roller 13 is sequentially arranged between two groups of parallelogram telescopic link mechanism 12 and is located at the top of two groups of parallelogram telescopic link mechanism 12, for supporting material and rotating,

[0034] Still include the supporting plate 14 of setting in each unpowered roller 13 periphery and the retaining member 15 for preventing supporting plate 14 with unpowered roller 13 together rotating.

[0035] In the specific implementation, the first support frame 11, the parallelogram telescopic link mechanism 12 and the unpowered roller 13 described above all belong to the components of the flexible conveying device in the prior art, the difference between the present application and the prior art lies in that the supporting plate 14 and the retaining member 15 are additionally provided, the addition of the supporting plate 14 increases the area for supporting the material, and also reversely reduces the gap of the flexible conveying device when bending, so that the material is less likely to fall from the gap generated when the flexible conveying device bends.

[0036] Preferably, the unpowered roller 13 includes a roller shaft and a roller, the supporting plate 14 is rotationally connected with the roller shaft, the supporting plate 14 is provided with a clearance hole at a position corresponding to each roller, and the top of the roller protrudes above the top surface of the supporting plate 14.

[0037] In an embodiment, the retaining member 15 is arranged between the adjacent two supporting plates 14, includes a first connecting member 151 connected with one of the supporting plates 14 and a second connecting member 152 connected with the other supporting plate 14, and the first connecting member 151 and the second connecting member 152 are rotationally connected to connect the adjacent two supporting plates 14 in series. In this way, after the plurality of supporting plates 14 are connected in series, the supporting plates 14 will not rotate with the respective unpowered rollers 13, and the structure is simple and ingenious.

[0038] In an embodiment, the rotating connection of the first connecting piece 151 and the second connecting piece 152 is distributed up and down, and a long slot 153 is formed on each of them, and a limiting pin 154 is vertically arranged in the two long slots 153 and can move and rotate in the length direction of the long slot 153, realizing the connection of the first connecting piece 151 and the second connecting piece 152. In this way, the first conveying part can also have a certain amount of expansion while bending; and by controlling the length of the long slot 153, the bending radius can be controlled.

[0039] Preferably, the limiting pin 154 can be a pin or a bolt.

[0040] In an embodiment, the first connecting piece 151 and the second connecting piece 152 are fixedly connected with the corresponding supporting plate 14, and the first connecting piece 151 and the second connecting piece 152 are overlapped up and down. In this way, the flatness of the top surface of the first conveying part can be improved, and the middle part of the first conveying part is not prone to sagging, which is beneficial to improve the smoothness of material conveying.

[0041] In an embodiment, the first supporting frame 11 is a telescopic supporting frame, and the bottom is provided with a castor. Preferably, the castor has a foot brake.

[0042] In specific implementation, the first supporting frame 11 has a telescopic leg which can be manual or electric. Of course, whether it is a manual telescopic leg or an electric telescopic leg, it belongs to a standard part that can be purchased on the market and is known to those skilled in the art. In this application, by means of the telescopic function of the telescopic leg, the height of the two ends of the first conveying part 1 can be adjusted, and thus the conveying speed of the material can be controlled.

[0043] In an embodiment, a second conveying part 2 with telescopic length is also included, which is arranged at one end of the first conveying part. The first conveying part 1 and the second conveying part 2 are detachably combined in sequence along the conveying direction of the material (the combination method can be overlapping, high-low staggered connection, splicing with splicing pieces, etc.).

[0044] In specific implementation, during the unloading and stacking process of the material, the second conveying part 2 is located in the carriage, and the first conveying part 1 allows the position of the second conveying part 2 in the carriage to be bent and adjusted. The telescopic design of the second conveying part 2 enables workers to freely adjust the end position of the second conveying part 2 according to their work progress, which is convenient for workers. In addition, the detachable combination of the first conveying part 1 and the second conveying part 2 facilitates storage and enables quick replacement when a part is damaged.

[0045] In an embodiment, the second transmission part 2 comprises a plurality of first rollers 21 and a plurality of second rollers 22, and a second support frame 23 is arranged at both ends of the plurality of first rollers 21 and connected with the bottom below the plurality of first rollers 21, and the second rollers 22 are staggered with the first rollers 21 and are in sliding fit;

[0046] Both ends of each second roller 22 are connected together through a connecting plate 24, and the bottom of the first roller 21 is provided with a sliding groove 211 along the length direction of the first roller 21, one of the connecting plates 24 is slidingly arranged in the sliding groove 211, and the other connecting plate 24 is located at the outer end of the length direction of the first roller 21 and is used as a handle.

[0047] In a specific implementation, a staff member holds one of the connecting plates 24 and pushes and pulls, so that the plurality of second rollers 22 move together, and at the same time, the connecting plate 24 slidingly arranged in the sliding groove 211 slides in the sliding groove 211 and plays a role of limiting and guiding.

[0048] Preferably, the second support frame 23 has the same structure as the first support frame 11.

[0049] In an embodiment, the second roller 22 is located between two adjacent first rollers 21, and at least two second rollers 22 abut against different sides of the first roller 21 from different directions. In this way, transverse movement of the second roller 22 relative to the first roller 21 can be avoided.

[0050] Preferably, the sliding groove 211 can be directly cut on the bottom of the first roller 21, or a U-shaped member can be fixed on the bottom of the first roller 21 to form the sliding groove 211 between the bottom of the first roller 21.

[0051] Preferably, the first roller 21 and the second roller 22 have the same structure and both comprise a long rod body in U-shaped cross section, and a plurality of rollers are rotationally arranged on the long rod body along the length direction of the long rod body.

[0052] In an embodiment, at least one combined connecting piece 3 is arranged between two adjacent transmission parts in the first transmission part 1 and the second transmission part 2, and the two adjacent transmission parts are combined together through the combined connecting piece 3.

[0053] The combined connecting piece 3 comprises a first fixed part 31 connected with one of the transmission parts, a second fixed part 32 connected with the other transmission part, and a rotating rod 33 rotationally arranged between the first fixed part 31 and the second fixed part 32, and the rotating rod 33 is detachably connected with the first fixed part 31 and the second fixed part 32. In this way, two adjacent transmission parts with height difference can still be well combined together for use.

[0054] Preferably, the rotating rod 33 is connected with the first fixed part 31 and the second fixed part 32 through a pin.

[0055] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0056] It should be noted that if the present application embodiments involve directional indications (such as up and down), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0057] In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B simultaneously meet the scheme. In addition, if the present application embodiments involve "first", "second", etc. description, the "first", "second", etc. description is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, "multiple" means two or more. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the protection scope of the present application.

Claims

1. A telescoping adjustment conveyor assembly, comprising: The first conveying part comprises two first support frames (11) and two sets of parallelogram telescopic link mechanisms (12) between the two first support frames (11), and the two sets of parallelogram telescopic link mechanisms (12) are respectively located on the left and right sides of the first support frame (11) and can be freely stretched. A plurality of unpowered rollers (13) are sequentially arranged between the two sets of parallelogram telescopic link mechanisms (12) and are used to support and rotate the materials. A plurality of supporting plates (14) are arranged on the periphery of each unpowered roller (13), and a retaining member (15) is arranged to prevent the supporting plates (14) from rotating with the unpowered rollers (13).

2. The telescoping adjustment conveyor assembly of claim 1, wherein, The retaining member (15) is arranged between two adjacent supporting plates (14) and comprises a first connecting member (151) connected to one of the supporting plates (14) and a second connecting member (152) connected to the other supporting plate (14). The first connecting member (151) and the second connecting member (152) are rotationally connected to connect the two adjacent supporting plates (14) in series.

3. The telescoping adjustment conveyor assembly of claim 2, wherein, The rotationally connected portions of the first connecting member (151) and the second connecting member (152) are arranged in an up-down manner, and a long slot (153) is formed in each of the first connecting member (151) and the second connecting member (152). A limiting pin (154) is vertically arranged in the two long slots (153) and can move and rotate in the long slots (153) along the length direction of the long slots (153) to connect the first connecting member (151) and the second connecting member (152).

4. A telescopic adjustment conveyor assembly according to claim 2 or 3, wherein, The first connecting member (151) and the second connecting member (152) are fixedly connected to the corresponding supporting plates (14), and the first connecting member (151) and the second connecting member (152) are overlapped together in an up-down manner.

5. The telescoping adjustment conveyor assembly of claim 1 or 2 or 3, wherein, The first support frame (11) is a telescopic support frame, and a wheel is arranged at the bottom of the first support frame (11).

6. The telescoping adjustment conveyor assembly of claim 1 or 2 or 3, wherein, A second conveying part (2) is arranged at one end of the first conveying part (1), and the first conveying part (1) and the second conveying part (2) are sequentially and detachably combined together along the conveying direction of the materials.

7. The telescoping adjustment conveyor assembly of claim 6, wherein, The second conveying part (2) comprises a plurality of first rolling bars (21) and a plurality of second rolling bars (22), and a second support frame (23) is arranged at both ends of the plurality of first rolling bars (21) and is connected to the bottom below the plurality of first rolling bars (21). The second rolling bars (22) are located in a staggered manner with the first rolling bars (21) and are in sliding cooperation with the first rolling bars (21). Both ends of each second rolling bar (22) are connected together by a connecting plate (24), and the bottom of the first rolling bar (21) is provided with a sliding groove (211) along the length direction of the first rolling bar (21). One of the connecting plates (24) is slidingly arranged in the sliding groove (211), and the other connecting plate (24) is located at the outer end of the first rolling bar (21) in the length direction and is used as a handle.

8. The telescoping adjustment conveyor assembly of claim 7, wherein, The second rolling bars (22) are located between two adjacent first rolling bars (21), and at least two second rolling bars (22) abut against different sides of the first rolling bar (21) from different directions.

9. The telescoping adjustment conveyor assembly of claim 7, wherein, At least one combined connecting piece (3) is arranged between two adjacent transmission parts in the first transmission part (1) and the second transmission part (2), and the two transmission parts are combined and connected through the combined connecting piece (3); The combined connecting piece (3) comprises a first fixed part (31) connected with one of the transmission parts, a second fixed part (32) connected with the other transmission part, and a rotating rod (33) rotatably arranged between the first fixed part (31) and the second fixed part (32), and the rotating rod (33) is detachably connected with the first fixed part (31) and the second fixed part (32).

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