Storage cylinder

Abstract

A storage barrel comprises a bottom plate, a concave plate is installed on the bottom plate, a rotating sleeve is arranged at the upper end of the concave plate, a rotating shaft is rotationally arranged in the rotating sleeve, a storage pipe is arranged at the inner side end of the rotating shaft, the two ends of the storage pipe are open, and the rotationally-arranged storage pipe facilitates placement of paper rolls and protects the paper rolls so that the paper rolls can be placed in a damp-proof mode. The lower end of the storage pipe is connected with an inner ring through threads, a base plate is arranged at the lower end of the inner ring, a plurality of holes are formed in the base plate, a placing round cover is arranged at the lower end of the inner ring, a U-shaped opening is formed in the bottom of the placing round cover, a clamping plate is arranged in the U-shaped opening, and an upper cover is arranged at the upper end of the storage pipe. A drying agent is placed in the round placing cover so as to absorb moisture in the storage pipe, and the drying agent can be conveniently replaced through a U-shaped opening and the like. And the upper cover and the placing round cover can prevent moisture in the air from entering the storage pipe, so that the paper roll is prevented from being affected with damp.

Description

Technical Field

[0001] The utility model relates to the technical field of paper roll placement, in particular to a storage cylinder. Background Art

[0002] Paper rolls to be used or not fully used are usually placed on a placement rack. Although this placement method can hold a large number of paper rolls, after placement, since the paper rolls are not protected, the problem of paper roll moisture absorption easily occurs. To avoid this influence, a plastic film is usually wound around the outside of the paper roll to prevent the paper roll from getting damp. This method is cumbersome to operate, and the paper roll is easily damaged during the winding process, and the plastic film is easily damaged. Summary of the Utility Model

[0003] The utility model provides a storage cylinder to solve the above-mentioned deficiencies of the prior art, solve the problem that the paper roll is easily damp after placement, and has strong practicability.

[0004] In order to achieve the purpose of the utility model, the following technology is proposed:

[0005] A storage cylinder includes a bottom plate, on which a concave plate is installed. A rotating sleeve is provided at the upper end of the concave plate, and a rotating shaft is rotatably provided in the rotating sleeve. A storage tube is provided at the inner end of the rotating shaft. Both ends of the storage tube are open. The rotatably arranged storage tube is convenient for placing paper rolls, and the storage tube protects the paper rolls to prevent moisture from getting into the paper rolls. The lower end of the storage tube is threadedly connected with an inner ring. A chassis is provided at the lower end of the inner ring, and a plurality of holes are opened on the chassis. A placement round cover is provided at the lower end of the inner ring. A U-shaped opening is opened at the bottom of the placement round cover, and a clamping plate is opened in the U-shaped opening. An upper cover is provided at the upper end of the storage tube. The placement round cover is used to place desiccant to absorb the moisture in the storage tube, and the U-shaped opening and the like are convenient for replacing the desiccant. The upper cover and the placement round cover can prevent moisture in the air from entering the storage tube and causing the paper roll to get damp.

[0006] Further, in order to ensure the stability after placement and prevent the storage tube from rotating, a collar is sleeved on the storage tube. A pair of convex plates are provided on the collar, and a limiting insertion plate is provided on the convex plate. The limiting insertion plate passes through the rotating sleeve.

[0007] Further, in order to facilitate the movement of the collar, a holding plate is provided on the outer periphery of the collar.

[0008] Further, in order to improve the stability and sealing effect after the clamping plate is clamped, a clamping strip is provided on the lower wall of the U-shaped opening. The cross-section of the clamping strip is in an L-shaped structure, and a clamping groove is opened on the outer periphery of the clamping plate. The clamping strip is clamped in the clamping groove.

[0009] Furthermore, in order to facilitate the extraction operation of the card board, an outer wall board is provided at the outer end of the card board, and a holding concave rod is provided on the outer wall board.

[0010] Furthermore, in order to facilitate the fixing of the upper cover and the covering operation of the upper cover, a plurality of convex blocks are provided on the outer periphery of the upper cover. A U-shaped groove is formed at the upper end of the convex block in an open manner, a hanging ring is provided in the U-shaped groove, a downward pull seat is rotatably provided at the lower end of the hanging ring, a downward pull pin is provided on the downward pull seat, a mounting plate is sleeved on the downward pull pin, the mounting plate is mounted on the storage tube, a spring is sleeved on the lower end of the downward pull pin, and the spring is located on the lower side of the mounting plate.

[0011] The advantages of the above technical solutions are as follows:

[0012] The utility model facilitates the storage of paper rolls to prevent the paper rolls from getting damp. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0014] Figure 1 The three-dimensional structure of one of the embodiments is shown Figure 1 .

[0015] Figure 2 The three-dimensional structure of one of the embodiments is shown Figure 2 .

[0016] Figure 3 The three-dimensional structure of one of the embodiments is shown Figure 3 . DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] As Figures 1 to 3 shown, a storage tube includes a bottom plate 1, a concave plate 2 is mounted on the bottom plate 1, a rotating sleeve 20 is provided at the upper end of the concave plate 2, a rotating shaft 3 is rotatably provided in the rotating sleeve 20, a storage tube 30 is provided at the inner end of the rotating shaft, both ends of the storage tube 30 are open, an inner ring 31 is connected to the lower end of the storage tube 30 by a thread, a chassis plate 32 is provided at the lower end of the inner ring 31, a plurality of holes are formed in the chassis plate 32, a placing round cover 33 is provided at the lower end of the inner ring 31, a U-shaped opening 34 is formed at the bottom of the placing round cover 33, a card board 36 is provided in the U-shaped opening 34, a card strip 35 is provided on the lower wall of the U-shaped opening 34, the cross section of the card strip 35 is in an L-shaped structure, a card slot 37 is formed on the outer periphery of the card board 36, the card strip 35 is clamped in the card slot 37, an outer wall board 38 is provided at the outer end of the card board 36, and a holding concave rod 39 is provided on the outer wall board 38.

[0018] A collar 5 is sleeved on the storage tube 30, a pair of convex plates 50 are provided on the collar 5, a limiting insertion plate is provided on the convex plates 50, the limiting insertion plate passes through the rotating sleeve 20, and a holding plate 51 is provided on the outer periphery of the collar 5.

[0019] The upper end of the storage tube 30 is provided with an upper cover 4, and the outer periphery of the upper cover 4 is provided with a plurality of protrusions 40. The upper end of the protrusion 40 is opened to form a U-shaped groove 41, and a hanging ring 42 is provided in the U-shaped groove 41. The lower end of the hanging ring 42 is rotatably provided with a pull-down seat 43, and the pull-down seat 43 is provided with a pull-down pin 45. The pull-down pin 45 is sleeved with a mounting plate 44, and the mounting plate 44 is installed on the storage tube 30. The lower end of the pull-down pin 45 is sleeved with a spring 46, and the spring 46 is located on the lower side of the mounting plate 44.

[0020] During operation of this embodiment, the operator pulls the hanging ring 42 upwards to move the hanging ring 42 out of the U-shaped groove 41 .

[0021] Then the operator moves the collar 5 upwards to pull the limiting plug plate out of the rotating sleeve 20 .

[0022] Next, the operator rotates the storage tube 30 so that the storage tube 30 is in a horizontal position.

[0023] Then the operator opens the upper cover 4 and places the paper roll in the storage tube 30 .

[0024] The operator then replaces the upper cover 4 on the storage tube 30 , hangs the hanging ring 42 in the U-shaped groove 41 , rotates the storage tube 30 to make it stand upright, and passes the limiting plug plate onto the rotating sleeve 20 .

[0025] When replacing the desiccant, the clamping plate 36 is pulled out from the U-shaped opening 34 , and then the desiccant is put into the placement circular cover 33 , and then the clamping plate 36 is clamped back on the U-shaped opening 34 .

[0026] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Therefore, if such modifications and variations fall within the scope of the claims and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A storage cylinder, characterized in that, It includes a bottom plate (1), on which a concave plate (2) is installed, and a rotating sleeve (20) is provided at the upper end of the concave plate (2); A rotating shaft (3) is rotatably provided in the rotating sleeve (20), a receiving tube (30) is provided at the inner end of the rotating shaft (3), and both ends of the receiving tube (30) are open; The lower end of the receiving tube (30) is threadedly connected with an inner ring (31), a chassis (32) is provided at the lower end of the inner ring (31), a plurality of holes are formed in the chassis (32), a placing round cover (33) is provided at the lower end of the inner ring (31), a U-shaped opening (34) is formed at the bottom of the placing round cover (33), and a clamping plate (36) is formed in the U-shaped opening (34); An upper cover (4) is provided at the upper end of the receiving tube (30).

2. The storage cylinder according to claim 1, wherein A collar (5) is sleeved on the receiving tube (30), a pair of convex plates (50) are provided on the collar (5), and a limiting insertion plate is provided on the convex plate (50), and the limiting insertion plate passes through the rotating sleeve (20).

3. The storage cylinder according to claim 2, characterized in that, A holding plate (51) is provided on the outer periphery of the collar (5).

4. The storage cylinder according to claim 1, characterized in that, A clamping strip (35) is provided on the lower wall of the U-shaped opening (34), the cross section of the clamping strip (35) is in an L-shaped structure, a clamping groove (37) is formed on the outer periphery of the clamping plate (36), and the clamping strip (35) is clamped in the clamping groove (37).

5. The storage cylinder according to claim 1, characterized in that, An outer wall plate (38) is provided at the outer end of the clamping plate (36), and a holding concave rod (39) is provided on the outer wall plate (38).

6. The storage cylinder according to claim 1, wherein A plurality of convex blocks (40) are provided on the outer periphery of the upper cover (4), a U-shaped groove (41) is formed at the upper end of the convex block (40) in an open manner, a hanging ring (42) is provided in the U-shaped groove (41), a lower pulling seat (43) is rotatably provided at the lower end of the hanging ring (42), a lower pulling pin (45) is provided on the lower pulling seat (43), a mounting plate (44) is sleeved on the lower pulling pin (45), the mounting plate (44) is mounted on the receiving tube (30), a spring (46) is sleeved on the lower end of the lower pulling pin (45), and the spring (46) is located below the mounting plate (44).

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