Roller storage device

Abstract

The utility model belongs to the technical field of tobacco machinery, and discloses a roller storage device. The roller storage device comprises a support assembly and limiting assemblies, the support assembly comprises a base and a support, the support is arranged on the base, the two sides of the support are each provided with at least one cross beam, the multiple limiting assemblies are arranged on each cross beam at intervals, and each limiting assembly comprises a flexible connecting piece and two positioning blocks; the two positioning blocks are adjustably installed on the cross beam to form a limiting space, and the two ends of the flexible connecting piece are detachably connected with the two positioning blocks respectively. When the roller is stored, one end of the roller abuts against the base, the other end of the roller penetrates through the corresponding limiting space, the circumferential direction of the roller is restrained through the limiting assembly at the position of the cross beam, the roller can be vertically stored, the space utilization rate is increased, the safety in the storing and taking process is improved, and the risk that operators are injured is reduced; and in addition, the storage requirements of rollers of different models can be met, and the flexibility and practicability of the roller storage device are improved.

Description

Roller storage device Technical Field

[0001] This utility model relates to the field of tobacco machinery technology, and in particular to a roller storage device. Background Technology

[0002] In silk refining production lines, belt conveyors are widely used for material transport. Rollers, as key transmission components in belt conveyors, are responsible for driving or supporting the conveyor belt. They come in various types and specifications. To ensure continuous production and timely equipment maintenance, companies typically store a certain number of spare rollers in their spare parts warehouses for replacement. However, during temporary storage in these warehouses, the cylindrical shape of the rollers requires a large floor space, and there are safety hazards such as rolling and falling that could cause injury when they are placed or retrieved from storage shelves.

[0003] Therefore, there is an urgent need for a roller storage device to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a roller storage device that can improve space utilization and ensure the safety of roller storage.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A roller storage device for storing rollers, the roller storage device comprising:

[0007] A support assembly includes a base and a support, the support being disposed on the base, and at least one crossbeam being provided on each of the two sides of the support;

[0008] The limiting components are provided at intervals on each of the crossbeams. Each limiting component includes a flexible connector and two positioning blocks. The two positioning blocks are adjustablely installed on the crossbeam to form a limiting space. One end of the roller abuts against the base, and the other end passes through the corresponding limiting space. Both ends of the flexible connector are detachably connected to the two positioning blocks to limit the roller within the limiting space.

[0009] Optionally, the roller is provided with shaft heads at both ends, and the base is provided with shaft head fixing beams. The shaft head fixing beams are provided with grooves, which are used to position the shaft head at the end of the roller that abuts against the base.

[0010] Optionally, the bottom of the groove is provided with a silicone pad or a rubber pad.

[0011] Optionally, the support includes:

[0012] Two frames are arranged opposite each other on the base, and the two frames gradually move closer together in a bottom-up direction. Each frame is provided with at least one crossbeam.

[0013] A connecting beam is located between the two frames, and both ends of the connecting beam are connected to the two frames respectively.

[0014] Optionally, along the height direction of the bracket, each of the brackets is provided with at least two crossbeams, and each crossbeam is selectively provided with the limiting component.

[0015] Optionally, the positioning block includes an arc-shaped portion, and the openings of the two arc-shaped portions of the two positioning blocks disposed opposite each other are opposite, and the arc-shaped portion can fit against the outer wall of the roller.

[0016] Optionally, the positioning block includes:

[0017] The block body has multiple waist-shaped holes spaced apart on the crossbeam, and the block body corresponds one-to-one with the waist-shaped holes. The arc-shaped part is provided on the block body.

[0018] Anchor lugs and fasteners, wherein the anchor lugs are disposed at the first end of the block body and the fasteners are disposed at the second end of the block body, and the fasteners are capable of passing through the waist-shaped holes corresponding to the block body to lock or unlock the position of the block body on the crossbeam;

[0019] The two ends of the flexible connector are detachably connected to the two anchor lugs of the two opposite block bodies.

[0020] Optionally, the fastener includes a screw and a handle, one end of the screw being threadedly connected to the block body and the other end being fixedly connected to the handle.

[0021] Optionally, the flexible connector includes a chain with hooks at both ends, which can be detachably connected to their corresponding anchor lugs.

[0022] Optionally, the chain is composed of multiple buckles that are sequentially fastened together, and the hook can be set on any one of the buckles.

[0023] Beneficial effects:

[0024] The roller storage device provided by this utility model allows for vertical storage of rollers. When storing rollers, one end of the roller abuts against the base, while the other end passes through the corresponding limiting space. The limiting component at the crossbeam constrains the circumferential direction of the roller, enabling vertical storage and improving space utilization. The limiting component also prevents the roller from rolling and slipping due to external force or its own inertia, enhancing safety during storage and retrieval and reducing the risk of injury to workers. Furthermore, multiple adjustable positioning blocks on the crossbeam can be adjusted according to the roller diameter, thus adapting to the storage needs of different roller models and improving the flexibility and practicality of the roller storage device. Attached Figure Description

[0025] Figure 1 is a schematic diagram of the roller storage device provided by this utility model from a certain perspective;

[0026] Figure 2 is a structural schematic diagram of the roller storage device provided by this utility model from another perspective;

[0027] Figure 3 is a structural schematic diagram of the crossbeam provided by this utility model;

[0028] Figure 4 is a structural schematic diagram of the positioning block provided by this utility model;

[0029] Figure 5 is a structural schematic diagram of the positioning block and flexible connector provided by this utility model.

[0030] In the picture:

[0031] 10. Roller; 11. Shaft head;

[0032] 100. Bracket assembly; 110. Base; 111. Shaft head fixing beam; 1111. Groove; 120. Bracket; 121. Frame; 122. Crossbeam; 1221. Waist-shaped hole; 123. Connecting beam;

[0033] 200. Limiting component; 210. Positioning block; 211. Block body; 2111. Arc-shaped part; 212. Fastener; 2121. Screw; 2122. Handle; 213. Anchor lug; 220. Flexible connector; 221. Chain; 2211. Buckle; 222. Hook. Detailed Implementation

[0034] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0035] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" 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 or an electrical 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 utility model based on the specific circumstances.

[0036] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0037] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0038] This embodiment provides a roller storage device for storing rollers 10, as shown in Figures 1-5. The roller storage device includes a support assembly 100 and a limiting assembly 200. The support assembly 100 includes a base 110 and a support 120. The support 120 is disposed on the base 110. At least one crossbeam 122 is provided on each side of the support 120. Multiple limiting assemblies 200 are spaced apart on each crossbeam 122. Each limiting assembly 200 includes a flexible connector 220 and two positioning blocks 210. The two positioning blocks 210 are adjustablely installed on the crossbeam 122 to form a limiting space. The two ends of the flexible connector 220 are detachably connected to the two positioning blocks 210 respectively. When storing the roller 10, one end of the roller 10 is placed against the base 110, and the other end passes through the corresponding limiting space. The limiting component 200 at the crossbeam 122 constrains the circumferential direction of the roller 10, which allows the roller 10 to be stored vertically, improving space utilization. The limiting component 200 can also prevent the roller 10 from rolling and slipping due to external force or its own inertia, improving safety during storage and retrieval and reducing the risk of injury to operators. In addition, the multiple adjustable positioning blocks 210 on the crossbeam 122 can be adjusted in position according to the diameter of the roller 10, thereby adapting to the storage requirements of different models of roller 10 and improving the flexibility and practicality of the roller storage device.

[0039] Optionally, the positioning block 210 is made of nylon, which can prevent scratches on the roller 10 and improve the appearance quality of the roller 10.

[0040] Optionally, as shown in Figure 1, the roller 10 is provided with shaft head 11 at both ends, and the base 110 is provided with shaft head fixing beam 111. The shaft head fixing beam 111 is provided with groove 1111. The groove 1111 is used to position the shaft head 11 at the end of the roller 10 that abuts against the base 110, which can prevent the roller 10 from shifting due to gravity or external force when stored vertically, thereby improving the stability of the roller 10.

[0041] Optionally, a silicone pad or a rubber pad is provided at the bottom of the groove 1111. During the process of placing the end of the roller 10 into the groove 1111, it may be impacted by gravity. The silicone pad or rubber pad has good elasticity and cushioning performance, which can effectively absorb the impact force, prevent the shaft head 11 at the end of the roller 10 from having a hard collision with the bottom of the groove, prevent the shaft head 11 from being worn or damaged, and improve the safety of the roller 10.

[0042] Optionally, as shown in Figures 1-2, the support 120 includes a connecting beam 123 and two frames 121. The two frames 121 are arranged opposite to each other on the base 110 and gradually approach each other from bottom to top. Each frame 121 is provided with at least one crossbeam 122. The connecting beam 123 is located between the two frames 121, and the two ends of the connecting beam 123 are respectively connected to the two frames 121, thereby forming an approximately A-shaped support 120, which can make the support assembly 100 structure more stable and reliable.

[0043] Optionally, both the base 110 and the bracket 120 are welded together using carbon steel square tube profiles. The side view of the bracket 120 is A-shaped, and both sides of the A-shaped bracket 120 are inclined. When the operator inserts the shaft head 11 at the bottom of the roller 10 into the groove 1111 on the shaft head fixing beam 111, the roller 10 naturally tilts and abuts against the crossbeam 122 on the corresponding side under the action of gravity. At this time, the roller 10 is limited by two positioning blocks 210, and a preliminary stable state is formed before the flexible connector 220 is installed. The operator does not need additional auxiliary tools or manual support, and can first temporarily insert the roller 10 into the limiting space in an inclined state, and then complete the installation of the flexible connector 220, thereby improving assembly efficiency, convenience and safety.

[0044] Optionally, along the height direction of the support 120, each frame 121 is provided with at least two crossbeams 122, and each crossbeam 122 is selectively provided with a limiting component 200. By providing multiple crossbeams 122 on the frame 121 and allowing the limiting components 200 to be selectively installed as needed, the roller storage device can be adapted to rollers 10 of different lengths, improving the versatility and adaptability of the roller storage device. The position of the limiting component 200 can be flexibly adjusted according to the specifications of the rollers, achieving reasonable layering and compact arrangement, avoiding space waste, and improving space utilization.

[0045] Optionally, in this embodiment, two crossbeams 122 are provided on each frame 121. The two crossbeams 122 are arranged at intervals along the vertical direction on their corresponding frames 121. Depending on the length of the roller 10, the roller 10 is fixed by a limiting component 200 on the lower crossbeam 122 or by a limiting component 200 on the upper crossbeam 122. For example, when a long roller 10 is placed, the limiting component 200 is installed on the upper crossbeam 122; when a short roller 10 is placed, the limiting component 200 is installed on the lower crossbeam 122. In other embodiments, three, four, or five crossbeams 122 may be provided on each frame 121, and the number of crossbeams 122 provided on each frame 121 is not specifically limited.

[0046] Optionally, the positioning block 210 includes an arc-shaped portion 2111. The two arc-shaped portions 2111 of the two positioning blocks 210 are positioned opposite each other, and the arc-shaped portions 2111 can fit against the outer wall of the roller 10. The curved surface shape of the arc-shaped portion 2111 matches the outer wall of the roller 10, which can achieve good contact, increase the contact area, and ensure the stability of the roller 10 within the limiting space.

[0047] Optionally, as shown in Figures 3 and 4, the positioning block 210 includes a block body 211, anchor ears 213, and fasteners 212. Multiple oblong holes 1221 are spaced apart on the crossbeam 122, with each oblong hole 1221 corresponding to one of the block body 211. An arc-shaped portion 2111 is disposed on the block body 211, the anchor ears 213 are disposed at the first end of the block body 211, and the fasteners 212 are disposed at the second end of the block body 211. The fasteners 212 can pass through the oblong holes 1221 corresponding to the block body 211 to lock or unlock the position of the block body 211 on the crossbeam 122. The two ends of the flexible connector 220 are detachably connected to the two anchor ears 213 of the two opposite block bodies 211. Through the cooperation of the fasteners 212 and the oblong holes 1221, the positioning block 210 can be quickly locked and freely slid on the crossbeam 122, facilitating the adjustment of the installation position of the limiting component 200 to accommodate rollers 10 of different sizes and specifications. In this embodiment, the anchor lug 213 is threaded to the first end of the positioning block 210, which can improve the tightness of the connection between the anchor lug 213 and the positioning block 210.

[0048] Optionally, the fastener 212 includes a screw 2121 and a handle 2122. One end of the screw 2121 is threadedly connected to the block body 211, and the other end is fixedly connected to the handle 2122. By rotating the screw 2121 through the handle 2122, the positioning block 210 can be quickly locked and released on the crossbeam 122. The adjustment operation is simple, requires no additional tools, and improves work efficiency.

[0049] Optionally, as shown in Figure 5, the flexible connector 220 includes a chain 221, with hooks 222 at both ends of the chain 221. The hooks 222 can be detachably connected to their corresponding anchor ears 213, thereby quickly fixing the roller 10 in the limiting space or allowing the roller 10 to be removed from the limiting space, thus improving the convenience of operation.

[0050] Optionally, the chain 221 is composed of multiple interlocking links 2211, with hooks 222 that can be attached to any one of the interlocking links 2211. The length of the chain 221 can be changed without additional tools, improving operational convenience. Furthermore, by flexibly adjusting the length of the chain 221, the roller storage device can meet the storage requirements of rollers 10 with different diameters, enhancing its versatility. In other embodiments, the flexible connector 220 can be an elastic band, with hooks 222 at both ends, similarly meeting the storage requirements of rollers 10 with different diameters.

[0051] Optionally, the hook 222 includes a C-shaped buckle body and a closure. The closure is rotatably connected to the opening of the C-shaped buckle body by a torsion spring. The closure can open the opening of the C-shaped buckle body, making it easy to install the C-shaped buckle body on the anchor lug 213, and seal the opening of the C-shaped buckle body after installation. This can effectively prevent the C-shaped buckle body from detaching from the anchor lug 213 and improve the reliability of the connection.

[0052] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A roller storage device for storing rollers (10), characterized in that, The roller storage device includes: a support assembly (100), including a base (110) and a support (120), the support (120) being disposed on the base (110), and at least one crossbeam (122) being provided on each side of the support (120); and a limiting assembly (200), with multiple limiting assemblies (200) spaced apart on each crossbeam (122), each limiting assembly (200) including a flexible connector (220) and two positioning blocks (210), the two positioning blocks (210) being adjustablely mounted on the crossbeam (122) to form a limiting space, one end of the roller (10) abutting against the base (110), and the other end passing through the corresponding limiting space, the two ends of the flexible connector (220) being detachably connected to the two positioning blocks (210) respectively, so as to limit the roller (10) within the limiting space.

2. The roller storage device according to claim 1, characterized in that, The roller (10) has shaft heads (11) at both ends, and the base (110) has a shaft head fixing beam (111). The shaft head fixing beam (111) has a groove (1111) on it. The groove (1111) is used to position the shaft head (11) at the end of the roller (10) that abuts against the base (110).

3. The roller storage device according to claim 2, characterized in that, The bottom of the groove (1111) is provided with a silicone pad or a rubber pad.

4. The roller storage device according to claim 1, characterized in that, The support (120) includes: two frames (121) arranged opposite to each other on the base (110), and the two frames (121) gradually approach each other in a bottom-up direction, and each frame (121) is provided with at least one crossbeam (122); and a connecting beam (123) located between the two frames (121), the two ends of the connecting beam (123) being connected to the two frames (121) respectively.

5. The roller storage device according to claim 4, characterized in that, Along the height direction of the bracket (120), each of the frame bodies (121) is provided with at least two of the crossbeams (122), and each of the crossbeams (122) is selectively provided with the limiting component (200).

6. The roller storage device according to claim 1, characterized in that, The positioning block (210) includes an arc-shaped portion (2111). The two arc-shaped portions (2111) of the two positioning blocks (210) are arranged opposite to each other and their openings are opposite. The arc-shaped portion (2111) can fit against the outer wall of the roller (10).

7. The roller storage device according to claim 6, characterized in that, The positioning block (210) includes: a block body (211), a plurality of waist-shaped holes (1221) spaced apart on the crossbeam (122), the block body (211) and the waist-shaped holes (1221) corresponding one-to-one, and an arc-shaped portion (2111) disposed on the block body (211); an anchor (213) and a fastener (212), the anchor (213) being disposed at the first end of the block body (211), and the fastener (212) being disposed at the second end of the block body (211), the fastener (212) being able to pass through the waist-shaped hole (1221) corresponding to the block body (211) to lock or unlock the position of the block body (211) on the crossbeam (122); and the two ends of the flexible connector (220) being detachably connected to the two anchors (213) of the two opposite blocks (211).

8. The roller storage device according to claim 7, characterized in that, The fastener (212) includes a screw (2121) and a handle (2122). One end of the screw (2121) is threadedly connected to the block body (211), and the other end is fixedly connected to the handle (2122).

9. The roller storage device according to claim 7, characterized in that, The flexible connector (220) includes a chain (221), and hooks (222) are provided at both ends of the chain (221). The hooks (222) can be detachably connected to their corresponding anchor ears (213).

10. The roller storage device according to claim 9, characterized in that, The chain (221) is composed of multiple buckles (2211) connected in sequence, and the hook (222) can be set on any of the buckles (2211).

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