Carrier roller stacking and packing device

Abstract

The utility model discloses a carrier roller stacking and packing device which comprises supports, opposite-pulling structures and blocking rods, the two supports are arranged in parallel and connected in an opposite-pulling mode through the multiple sets of opposite-pulling structures, a plurality of inserting holes used for inserting the blocking rods are formed in the tops of the supports at intervals, and the distance between every two adjacent inserting holes is the same as the diameter of a carrier roller. The carrier roller stacking device has the advantages that stacking of carrier rollers with different lengths can be achieved by changing the distance between the two supports through the opposite-pulling structure, stacking of carrier rollers with different numbers is achieved by inserting the blocking rods into the inserting holes in different positions, and meanwhile due to the fact that the distance between the adjacent inserting holes is the same as the diameter of the carrier rollers, the carrier rollers can be stacked conveniently. The number of the carrier rollers placed between the two blocking rods is integer multiples of the number of the carrier rollers, the packaging distance between the carrier rollers is easy to master, and the stacking and packaging efficiency of the carrier rollers is improved.

Description

Technical Field

[0001] This utility model relates to the field of idler roller stacking and packaging technology, specifically to an idler roller stacking and packaging device. Background Technology

[0002] Belt conveyors are the main transportation equipment in underground coal mines. Idler rollers are crucial load-bearing components that support the belt, reduce running resistance, and prevent belt sag from exceeding certain limits to ensure smooth belt operation. Idler roller assemblies can be categorized by their purpose into trough-shaped upper idler assemblies, V-shaped lower idler assemblies, self-aligning idler assemblies, and impact idler assemblies, resulting in a wide variety and large quantity. The large volume of idlers of various specifications involves significant workload during transport, thus requiring high-quality packaging. Specialized personnel must be assigned to stack and pack them for storage, transport, and shipment. Currently, when packing large quantities of idlers of various specifications, controlling the packaging spacing is difficult, and adjustments are labor-intensive and time-consuming, affecting stacking and packing efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is how to improve the efficiency of idler roller stacking and packaging.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] A roller stacking and packaging device includes a support frame, a tie structure, and a stop bar. Two supports are arranged in parallel and connected by multiple sets of tie structures. The top of the support frame is provided with multiple insertion holes for inserting the stop bar, and the spacing between adjacent insertion holes is the same as the diameter of the roller.

[0006] By altering the spacing between the two supports using a pull-out structure, stacking of rollers of different lengths can be achieved. Furthermore, by inserting baffles into the holes at different positions, stacking of different numbers of rollers can be accomplished. Since the spacing between adjacent holes is the same as the roller diameter, the number of rollers placed between the two baffles is always an integer multiple of the roller diameter. This makes it easy to control the packaging spacing of the rollers and improves the efficiency of stacking and packaging.

[0007] Preferably, the support has a C-shaped structure.

[0008] Preferably, the openings of the two supports are arranged in opposite or opposite directions.

[0009] Preferably, the tie structure is connected in the middle of the bracket.

[0010] Preferably, the insertion hole is located at the end of the bracket opening.

[0011] Preferably, insertion holes are coaxially provided at both ends of the bracket opening.

[0012] Preferably, the pull structure includes pull rods and locking nuts. Both ends of the pull rods pass through two brackets, and locking nuts are threaded onto the pull rods on both sides of each bracket.

[0013] Preferably, the same end of both brackets is connected by two sets of upper and lower anti-pull structures.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By altering the spacing between the two supports using a pull-out structure, stacking of rollers of different lengths can be achieved. Furthermore, by inserting baffles into the holes at different positions, stacking of different numbers of rollers can be accomplished. Since the spacing between adjacent holes is the same as the roller diameter, the number of rollers placed between the two baffles is always an integer multiple of the roller diameter. This makes it easy to control the packaging spacing of the rollers and improves the efficiency of stacking and packaging. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0017] Figure 2 This is a side view of an embodiment of the present utility model.

[0018] Figure 3 This is a top view of an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of another installation structure according to an embodiment of the present utility model. Detailed Implementation

[0020] To facilitate understanding of the technical solution of this utility model by those skilled in the art, the technical solution of this utility model will now be further described in conjunction with the accompanying drawings.

[0021] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0022] In this application, unless otherwise expressly specified and limited, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise expressly and specifically limited.

[0023] See Figures 1 to 3 This embodiment discloses a roller stacking and packaging device, including a bracket 1, a tie structure 2, and a stop bar 3. Two brackets 1 are arranged in parallel and connected by multiple sets of tie structures 2. In this embodiment, the same end of the two brackets 1 is connected by two sets of tie structures 2. Each bracket 1 has multiple insertion holes 101 for inserting the stop bar 3 at intervals on its top. In this embodiment, each bracket 1 has 6 insertion holes 101 on its top, and the spacing between adjacent insertion holes 101 is the same as the diameter of the roller 4.

[0024] In this embodiment, the spacing between the two supports 1 can be changed by the pull structure 2 to accommodate the stacking of rollers 4 of different lengths, and the stacking of different numbers of rollers 4 can be achieved by inserting the stop bar 3 into the insertion holes 101 at different positions. Figure 1 and Figure 4 As shown, since the spacing between adjacent insertion holes 101 is the same as the diameter of the idler roller 4, the idler rollers 4 placed between the two baffles 3 are all integer multiples of it. The packaging spacing of the idler rollers 4 is easy to control, which improves the stacking and packaging efficiency of the idler rollers 4.

[0025] Specifically, the bracket 1 has a C-shaped structure, and the openings of the two brackets 1 are arranged opposite or back to back. In this embodiment, the openings of the two brackets 1 are arranged opposite to each other.

[0026] The pull structure 2 is connected to the middle of the bracket 1, and the middle ends of the two brackets 1 are connected by two sets of pull structures. Specifically, the pull structure 2 includes a pull screw 21 and a locking nut 22. Both ends of the pull screw 21 pass through the middle of the two brackets 1, and a locking nut 22 is threaded onto the pull screw 21 on both sides of each bracket 1. The distance between the two brackets 1 is adjusted by adjusting the position of the locking nut 22 on the pull screw 21.

[0027] The insertion hole 101 is provided at the end of the opening of the bracket 1. Specifically, the two ends of the opening of the bracket 1 are coaxially provided with insertion holes 101, so that the stop bar 3 can be coaxially inserted into the two insertion holes 101 and the stop bar 3 can be placed on the bracket 1 to sway.

[0028] The working principle of this embodiment is as follows: First, adjust the position of the locking nut 22 on the pull screw 21 to adjust the distance between the two supports 1 to meet the length of the idler roller 4 to be stacked. Then, insert two stop bars 3 on each support 1. The distance between the stop bars 3 is determined according to the stacking quantity requirement. Then, place the idler roller 4 to be stacked between the two supports 1 for stacking.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] The above-described embodiments are merely examples of implementation methods of the utility model. The scope of protection of this utility model is not limited to the above-described embodiments. For those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these all fall within the scope of protection of this utility model.

Claims

1. A roll stack packing apparatus, characterized by: The support, the tensioning structure and the stop rod are included, two supports are arranged in parallel and connected by multiple sets of tensioning structure, multiple insertion holes for inserting the stop rod are arranged at the top of the support at intervals, and the interval between adjacent insertion holes is the same as the diameter of the supporting roller.

2. A roll stack packing device according to claim 1, characterised in that: The support is in a C-shaped structure.

3. A roll stack packing device according to claim 2, wherein: The opening directions of the two supports are opposite or opposite.

4. A roll stack packing device according to claim 2, wherein: The tensioning structure is connected to the middle part of the support.

5. A roll stack packing device according to claim 2, wherein: The insertion hole is arranged at the end of the opening of the support.

6. A roll stack packing device according to claim 5, wherein: The two ends of the opening of the support are coaxially provided with insertion holes.

7. A roll stack packing device according to claim 1, wherein: The tensioning structure includes a tensioning screw and a locking nut, the two ends of the tensioning screw penetrate the two supports, and the locking nut is threadedly connected to the tensioning screw on both sides of each support.

8. A roll stack packing device according to claim 1, characterized in that: The same end of the two supports is connected by two sets of tensioning structure.

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