Raw material storage device for flame-retardant master batch production

Abstract

The utility model discloses a raw material storage device for flame-retardant master batch production, which comprises an outer cylinder, a retainer ring is fixedly connected to the top of an inner cavity of the outer cylinder, and heating rods are fixedly connected to the left side and the right side of the inner cavity of the outer cylinder. The nut is rotated through the operating rod, fixing of the cover plate is unfastened, then the cover plate is detached, the connecting rod is moved to be away from the cover plate, then the round pipe is held, the round pipe drives the connecting plate to move to an inner cavity of the inner cylinder, the threaded rod penetrates through the third penetrating hole, then the nut is sleeved, and the nut is driven by the operating rod to rotate and be tightened. And a connecting plate is fixed to the bottom of a second fixing block, then a circular pipe is moved upwards, and the circular pipe lifts the inner cylinder out, so that materials in the inner cylinder are conveniently taken out, the inner cylinder is conveniently cleaned, and the cleaning work and the material taking work are conveniently carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of flame retardant masterbatch production, in particular to a raw material storage device for flame retardant masterbatch production. Background Art

[0002] Flame-retardant masterbatch: Also known as flame-retardant masterbatch or fireproof masterbatch, flame-retardant masterbatch is a product developed specifically to meet the fire protection requirements of plastics and rubber products. Brominated flame retardant synergists are typically stored in a storage device. However, existing storage devices for flame-retardant masterbatch production suffer from the vulnerability of the raw materials to moisture, which can affect their proper use.

[0003] The existing Chinese patent CN214058591U is a raw material storage device for flame retardant masterbatch production. When solving the above-mentioned problems, the bottom of the inner wall of the outer box is fixedly connected to the inner box by a bracket. Therefore, the inner box is fixedly set, which is inconvenient when taking out the materials stored inside the inner box. At the same time, the fixed inner box is also extremely inconvenient when cleaning, so it is not suitable for popularization and use. Summary of the Invention

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a raw material storage device for the production of flame retardant masterbatch.

[0005] One of the purposes of this utility model is achieved by the following technical solution:

[0006] The top of the outer cover is fixedly provided with a cover, and the top of the cover is provided with a connecting rod. The connecting rod has a first end and a second end, and the connecting rod has a second end. The connecting rod has a first end and a second end. The connecting rod has a second end and a second end.

[0007] Preferably, a plurality of first support blocks are fixedly connected to the bottom of the outer cylinder, and a plurality of second support blocks are fixedly connected to the bottom of the inner cylinder, and the plurality of first support blocks and second support blocks are arranged in a rectangular array.

[0008] Preferably, a sealing gasket is fixedly connected to the bottom of the cover plate, and the bottom of the sealing gasket is in contact with the top of the outer cylinder.

[0009] Preferably, two operating rods are fixedly connected to the bottom of the nut, and the nut is threadedly connected to the connecting rod and the threaded rod respectively. External threads are provided at the outer edge of the connecting rod near both ends, and the external threads match the nut.

[0010] Preferably, first limiting rings are fixedly sleeved on the outer edges of the connecting rod near both ends, and the bottom of the first limiting ring fits with the top of the cover plate.

[0011] Preferably, two second limiting rings are fixedly sleeved near the center position of the outer edge of the connecting rod, and the two second limiting rings are respectively located on the left and right sides of the circular tube, and the two second limiting rings are respectively fitted with the left and right sides of the circular tube.

[0012] Preferably, the third through-hole matches the threaded rod, the first through-hole and the second through-hole both match the connecting rod, and the cross-section of the connecting rod is "U"-shaped.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model discloses a raw material storage device for the production of flame retardant masterbatch. When the material in the inner cylinder needs to be taken out, the nut is rotated by the operating rod to unlock the fixation of the cover plate, and then the cover plate is removed. Thereafter, the connecting rod is moved to move the connecting rod away from the cover plate, and then the round tube is held. The round tube drives the connecting plate to move to the inner cavity of the inner cylinder, so that the threaded rod passes through the third through-hole, and then the nut is put on, and the nut is driven to rotate and tightened by the operating rod, so as to fix the connecting plate at the bottom of the second fixed block, and then the round tube is moved upward to lift the inner cylinder out, thereby facilitating the removal of the material inside the inner cylinder and the cleaning of the inner cylinder, that is, facilitating the cleaning work and the material taking operation.

[0015] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In addition, in order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front perspective view of the utility model;

[0017] Figure 2 This is a front perspective view of the outer cylinder of the utility model component;

[0018] Figure 3It is a sectional front perspective view of the outer cylinder of the utility model component;

[0019] Figure 4 This is a front perspective view of the exhaust fan component of the utility model;

[0020] Figure 5 This is a front perspective view of the cover plate of the utility model component;

[0021] Figure 6 This is a bottom perspective view of the cover plate of the component of the utility model;

[0022] Figure 7 This is a front perspective view of the connecting rod component of the utility model.

[0023] Numbers in the figure: 1. Outer tube; 2. First support block; 3. Exhaust fan; 4. Inner tube; 5. Second support block; 6. Retaining ring; 7. Heating rod; 8. Cover plate; 9. Sealing gasket; 10. Connecting rod; 11. First through-hole; 12. First fixing block; 13. Second through-hole; 14. Nut; 15. Operating rod; 16. First limiting ring; 17. Round tube; 18. Second limiting ring; 19. Connecting plate; 20. Threaded rod; 21. Second fixing block; 22. Third through-hole. Implementation Method

[0024] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0025] See also Figure 1-6 The utility model provides a technical solution: a raw material storage device for the production of flame retardant masterbatch, comprising an outer cylinder 1, a retaining ring 6 is fixedly connected to the top of the inner cavity of the outer cylinder 1, heating rods 7 are fixedly connected to the left and right sides of the inner cavity of the outer cylinder 1, an exhaust fan 3 is fixedly plugged into the bottom of the inner cavity of the outer cylinder 1, an inner cylinder 4 is provided in the inner cavity of the outer cylinder 1, a plurality of first support blocks 2 are fixedly connected to the bottom of the outer cylinder 1, a plurality of second support blocks 5 are fixedly connected to the bottom of the inner cylinder 4, and the plurality of first support blocks 2 and second support blocks 5 are arranged in a rectangular array, a cover plate 8 is provided on the top of the outer cylinder 1, a sealing gasket 9 is fixedly connected to the bottom of the cover plate 8, the bottom of the sealing gasket 9 is in contact with the top of the outer cylinder 1, and a connecting rod 10 is provided on the top of the cover plate 8;

[0026] The left and right sides of the outer cylinder 1 are fixedly connected with a first fixing block 12 near the top, the cover plate 8 is provided with a first through-hole 11 near the left and right sides, and the first fixing block 12 is provided with a second through-hole 13. Both ends of the connecting rod 10 are movably passed through the adjacent first through-hole 11 and second through-hole 13, and are sleeved with a nut 14. The outer edge of the connecting rod 10 is fixedly sleeved with a first limiting ring 16 near both ends, and the bottom of the first limiting ring 16 fits with the top of the cover plate 8. The outer edge of the connecting rod 10 is movably sleeved with a circular tube 17 near the center position, and the outer edge of the connecting rod 10 is fixedly sleeved with two second limiting rings 18 near the center position. The two second limiting rings 18 are respectively located on the left and right sides of the circular tube 17, and the two second limiting rings 18 fit with the left and right sides of the circular tube 17 respectively;

[0027] The front side of the circular tube 17 is fixedly connected to two connecting plates 19, and the inner side of the connecting plate 19 is fixedly connected to a threaded rod 20. The front and rear sides of the inner cavity of the inner tube 4 are fixedly connected to a second fixed block 21 near the top. The second fixed block 21 is provided with a third through-hole 22, and the third through-hole 22 matches the threaded rod 20. The first through-hole 11 and the second through-hole 13 both match the connecting rod 10. The cross-section of the connecting rod 10 is "U"-shaped. The bottom of the nut 14 is fixedly connected to two operating rods 15, and the nut 14 is threadedly connected to the connecting rod 10 and the threaded rod 20 respectively. The outer edge of the connecting rod 10 is provided with external threads near both ends, and the external threads match the nut 14. The length of the connecting plate 19 is greater than the vertical distance between the top of the outer tube 1 and the top of the inner tube 4.

[0028] The nut 14 is driven by the operating rod 15 to rotate and tighten, thereby fixing the cover plate 8 and starting the heating rod 7 and the exhaust fan 3. The heating rod 7 evaporates the moisture inside the outer cylinder 1, and the exhaust fan 3 discharges part of the moisture inside the outer cylinder 1, thereby achieving the effect of moisture-proof.

[0029] When the material inside the inner tube 4 needs to be taken out, the nut 14 is rotated by the operating rod 15. The nut 14 moves downward under the action of the external thread of the connecting rod 10, and the nut 14 moves away from the connecting rod 10, thereby unlocking the fixation of the cover plate 8, and then the front and rear sides of the cover plate 8 are grasped to move the cover plate 8 upward, so as to remove the cover plate 8, and then the connecting rod 10 is moved to move the connecting rod 10 away from the cover plate 8, and then the round tube 17 is held. The round tube 17 drives the connecting plate 19 to move to the inner cavity of the inner tube 4, and then the connecting plate 19 is driven to rotate by the round tube 17, and the two connecting plates 19 respectively drive the two connecting plates 19 to rotate. The threaded rod 20 moves to the bottom of the two second fixed blocks 21, and then the round tube 17 is moved upward. The round tube 17 drives the connecting plate 19 to move upward. The connecting plate 19 drives the threaded rod 20 to move upward until it passes through the third through-hole 22, and then the nut 14 is put on. The nut 14 is driven to rotate and tightened by the operating rod 15 to fix the connecting plate 19 to the bottom of the second fixed block 21, and then the round tube 17 is moved upward. The round tube 17 lifts out the inner cylinder 4, thereby facilitating the removal of the material inside the inner cylinder 4 and the cleaning of the inner cylinder 4, that is, facilitating the cleaning work and the material taking operation.

Claims

1. A raw material storage device for flame retardant masterbatch production, comprising an outer cylinder (1), characterized in that: The top of the inner cavity of the outer cylinder (1) is fixedly connected with a retaining ring (6), the left and right sides of the inner cavity of the outer cylinder (1) are fixedly connected with heating rods (7), the bottom of the inner cavity of the outer cylinder (1) is fixedly connected with an exhaust fan (3), the inner cavity of the outer cylinder (1) is provided with an inner cylinder (4), the top of the outer cylinder (1) is provided with a cover plate (8), the top of the cover plate (8) is provided with a connecting rod (10), the left and right sides of the outer cylinder (1) are fixedly connected with first fixing blocks (12) near the top, the cover plate (8) is provided with first through holes (11) near the left and right sides, the first fixing blocks (12) A second through hole (13) is provided on the inner tube, and both ends of the connecting rod (10) are movably inserted through the adjacent first through hole (11) and the second through hole (13), and are sleeved with nuts (14). A round tube (17) is movably sleeved near the center of the outer edge of the connecting rod (10), and two connecting plates (19) are fixedly connected to the front side of the round tube (17). A threaded rod (20) is fixedly connected to the inner side of the connecting plate (19). Second fixing blocks (21) are fixedly connected to the front and rear sides of the inner cavity of the inner tube (4) near the top, and a third through hole (22) is provided on the second fixing block (21).

2. A raw material storage device for flame retardant masterbatch production according to claim 1, characterized in that: The bottom of the outer cylinder (1) is fixedly connected to a plurality of first support blocks (2), and the bottom of the inner cylinder (4) is fixedly connected to a plurality of second support blocks (5), and the plurality of first support blocks (2) and second support blocks (5) are arranged in a rectangular array.

3. The raw material storage device for flame retardant masterbatch production according to claim 1, characterized in that: A sealing gasket (9) is fixedly connected to the bottom of the cover plate (8), and the bottom of the sealing gasket (9) is in contact with the top of the outer cylinder (1).

4. The raw material storage device for flame retardant masterbatch production according to claim 1, characterized in that: The bottom of the nut (14) is fixedly connected to two operating rods (15), and the nut (14) is threadedly connected to the connecting rod (10) and the threaded rod (20) respectively. The outer edge of the connecting rod (10) is provided with external threads near both ends, and the external threads match the nut (14).

5. The raw material storage device for flame retardant masterbatch production according to claim 1, characterized in that: A first limiting ring (16) is fixedly sleeved on the outer edge of the connecting rod (10) near both ends, and the bottom of the first limiting ring (16) is in contact with the top of the cover plate (8).

6. The raw material storage device for flame retardant masterbatch production according to claim 1, characterized in that: Two second limiting rings (18) are fixedly sleeved near the center of the outer edge of the connecting rod (10), and the two second limiting rings (18) are respectively located on the left and right sides of the circular tube (17), and the two second limiting rings (18) are respectively fitted with the left and right sides of the circular tube (17).

7. The raw material storage device for flame retardant masterbatch production according to claim 1, characterized in that: The third through hole (22) matches the threaded rod (20), and the first through hole (11) and the second through hole (13) both match the connecting rod (10), and the cross section of the connecting rod (10) is "U"-shaped.

Images