Chemical safety feeding device

Abstract

The utility model provides a chemical safety feeding device, which relates to the technical field of chemical safety production and comprises a movable cover plate and a second shell. The lower end of the second shell is arranged on the inner side of the support, the lower end of the second shell is in an inverted cone shape, the lower end of the second shell is connected with a discharging pipe, the upper end of the second shell is connected with the first shell, an inverted-cone-shaped plate is connected into the first shell, and the first motor box is arranged on the outer side of the discharging pipe and fixedly connected with the surface of the outer side of the discharging pipe. The movable cover plate is arranged at the upper end of the first shell, the lower end of the movable cover plate is movably connected with the upper end of the first shell, a round hole is formed in the movable cover plate, a feeding pipe is connected in the round hole of the movable cover plate, a sealing ring is arranged on the inner side of the upper end of the feeding pipe, and a movable pipe is clamped in a groove in the lower end of a discharging pipe. And after the movable pipe is stretched in the feeding process, dissipation or splashing of chemical raw materials is shielded, and the problem that powder chemical raw materials are likely to be dissipated during feeding of an existing chemical safety feeding device is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical industrial safety production, and more specifically, particularly relates to a chemical industrial safety feeding device. Background Art

[0002] A chemical industrial safety feeding device is an important device used for feeding in the chemical production process. The safety of the feeding link in the chemical production process is crucial, and the chemical industrial safety feeding device effectively avoids potential safety hazards during the feeding process.

[0003] Based on the above, the chemical industrial safety feeding device can effectively avoid potential safety hazards in the chemical process. However, during use, the powdered chemical raw materials may escape during feeding, thus affecting the safety and hygiene of the working environment. Therefore, a new type of chemical industrial safety feeding device is now needed. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a chemical industrial safety feeding device to solve the problem that the existing chemical industrial safety feeding device may cause escape of powdered chemical raw materials during feeding.

[0005] A chemical industrial safety feeding device of the utility model is achieved by the following specific technical means:

[0006] A chemical industrial safety feeding device includes a movable cover plate and an outer shell two;

[0007] The lower end of the outer shell two is placed inside the bracket, and the lower end of the outer shell two is in an inverted cone shape, and a discharge pipe is connected to the lower end of the outer shell two. The upper end of the outer shell two is connected to an outer shell one, and an inverted cone plate is connected inside the outer shell one. The motor box one is placed outside the discharge pipe and is fixedly connected to the outer surface of the discharge pipe. A motor two is installed inside the motor box one. The movable cover plate is placed on the upper end of the outer shell one, and the lower end of the movable cover plate is movably connected to the upper end of the outer shell one. The movable cover plate is provided with a round hole, and a feed pipe is connected to the round hole of the movable cover plate. A sealing ring is provided inside the upper end of the feed pipe.

[0008] Further, three groups of support rods are fixedly connected to the inside of the outer shell two, and a motor box two is connected to the inside of the support rods. A groove is provided outside the motor box two, and the groove outside the motor box two is close to the lower end of the support rod. A connecting rod is connected to the upper end of the motor box two, and a conical plate is connected to the upper end of the connecting rod.

[0009] Further, a rotating pipe is clamped in the groove outside the motor box two. A motor one is installed inside the lower end of the motor box two. A round hole is provided at the lower end of the motor box two, and a bearing is connected to the round hole at the lower end of the motor box two. The motor shaft of the motor one passes through the bearing, and the outer surface of the motor shaft of the motor one is fixedly connected to the inner surface of the inner ring of the bearing.

[0010] Further, a thin connecting rod is connected to the motor shaft of the first motor, and baffles are connected to both ends of the thin connecting rod. Short connecting rods are provided on the inner sides of the upper ends of the two groups of baffles, and the inner surfaces of the two groups of short connecting rods are fixedly connected to the outer surface of the rotating tube.

[0011] Further, a groove is provided at the lower end of the discharge pipe, and a movable pipe is clamped in the groove at the lower end of the discharge pipe.

[0012] Further, the motor shaft of the second motor passes through the first motor box and penetrates into the discharge pipe. A linkage shaft is connected to the motor shaft of the second motor, and four rotating fans are connected to the linkage shaft.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By arranging the second motor, the utility model is beneficial to driving the linkage shaft and the rotating fans by the second motor, facilitating the quantitative feeding of chemical raw materials.

[0015] 2. By arranging the movable pipe, with the movable pipe clamped in the groove at the lower end of the discharge pipe, it is beneficial to block the escape or splash of chemical raw materials after stretching the movable pipe during the feeding process.

[0016] 3. By arranging the first motor, with a thin connecting rod connected to the motor shaft of the first motor and baffles connected to both ends of the thin connecting rod, the first motor drives the two groups of baffles to rotate, preventing the accumulation of powdery or granular chemical raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the utility model.

[0018] Figure 2 is a sectional structural diagram of the first housing and the second housing of the utility model.

[0019] Figure 3 is a sectional structural diagram of the movable cover plate and the first housing of the utility model.

[0020] Figure 4 is a sectional structural diagram of the second motor box of the utility model.

[0021] Figure 5 is a sectional structural diagram of the first motor box and the discharge pipe of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the drawing reference numerals is:

[0023] 1. Feed pipe; 2. Movable cover plate; 3. Outer shell one; 4. Outer shell two; 5. Bracket; 6. Motor box one; 7. Discharge pipe; 8. Support rod; 9. Inverted conical plate; 10. Conical plate; 11. Motor box two; 1101. Connecting rod; 12. Baffle; 13. Sealing ring; 14. Bearing; 15. Rotating pipe; 16. Motor one; 17. Movable pipe; 18. Motor two; 19. Rotating fan; 20. Linking shaft. Specific embodiments

[0024] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model. Embodiment

[0025] As shown in the attached Figure 1 to the attached Figure 5 figures:

[0026] The present utility model provides a chemical safety feeding device, including a movable cover plate 2 and an outer shell two 4;

[0027] The lower end of the outer shell two 4 is placed inside the bracket 5, and the lower end of the outer shell two 4 is in an inverted conical shape, and a discharge pipe 7 is connected to the lower end of the outer shell two 4. The upper end of the outer shell two 4 is connected to the outer shell one 3, and an inverted conical plate 9 is connected inside the outer shell one 3. The motor box one 6 is placed outside the discharge pipe 7 and is fixedly connected to the outer surface of the discharge pipe 7. A motor two 18 is installed inside the motor box one 6. The movable cover plate 2 is placed on the upper end of the outer shell one 3, and the lower end of the movable cover plate 2 is movably connected to the upper end of the outer shell one 3. There is a circular hole on the movable cover plate 2, and a feed pipe 1 is connected to the circular hole of the movable cover plate 2. A sealing ring 13 is provided inside the upper end of the feed pipe 1.

[0028] Among them, as Figure 2 shown, three groups of support rods 8 are fixedly connected inside the outer shell two 4, and a motor box two 11 is connected inside the support rods 8. There is a groove on the outer side of the motor box two 11, and the groove on the outer side of the motor box two 11 is close to the lower end of the support rod 8. The upper end of the motor box two 11 is connected to a connecting rod 1101, and the upper end of the connecting rod 1101 is connected to a conical plate 10. The motor box two 11 is fixed by three groups of support rods 8, and the conical plate 10 is used to prevent powdery or granular chemical raw materials from remaining on the upper end of the motor box two 11.

[0029] Among them, as Figure 4As shown in the figure, a rotating tube 15 is clamped in the outer groove of the second motor box 11. An electric motor 16 is installed inside the lower end of the second motor box 11. A round hole is provided at the lower end of the second motor box 11, and a bearing 14 is connected in the round hole at the lower end of the second motor box 11. The motor shaft of the electric motor 16 passes through the bearing 14, and the outer surface of the motor shaft of the electric motor 16 is fixedly connected to the inner surface of the inner ring of the bearing 14. A thin connecting rod is connected to the motor shaft of the electric motor 16, and baffles 12 are connected to both ends of the thin connecting rod. Short connecting rods are provided on the inner sides of the upper ends of the two groups of baffles 12, and the inner surfaces of the two groups of short connecting rods are fixedly connected to the outer surface of the rotating tube 15. By driving the two groups of baffles 12 to rotate with the electric motor 16, the accumulation of powdery or granular chemical raw materials is prevented, and the rotation of the baffles 12 is made more stable by using the rotating tube 15 and the bearing 14.

[0030] Among them, as Figure 5 shown, a groove is provided at the lower end of the discharge pipe 7, and a movable tube 17 is clamped in the groove at the lower end of the discharge pipe 7. The motor shaft of the electric motor 18 passes through the first motor box 6 and penetrates into the discharge pipe 7. A linkage shaft 20 is connected to the motor shaft of the electric motor 18, and four rotating fans 19 are connected to the linkage shaft 20. By stretching the movable tube 17, the escape of powdery chemical raw materials is blocked, and the electric motor 18 is used to drive the linkage shaft 20 and the rotating fans 19 to quantitatively feed the chemical raw materials.

[0031] The specific usage mode and function of this embodiment:

[0032] As Figures 1 to 5 shown, in the present utility model, the feeding of liquid chemical raw materials is facilitated through the feeding pipe 1. After stretching the movable tube 17, the liquid splash is blocked by using the movable tube 17. After removing the movable cover plate 2, it is convenient for powdery or granular chemical raw materials to enter the interior of the present utility model. By driving the two groups of baffles 12 to rotate with the electric motor 16, the accumulation of powdery or granular chemical raw materials is prevented, and the rotation of the baffles 12 is made more stable by using the rotating tube 15 and the bearing 14. The electric motor 18 is used to drive the linkage shaft 20 and the rotating fans 19 to quantitatively feed the chemical raw materials, and the stretching of the movable tube 17 blocks the escape of powdery chemical raw materials.

[0033] Details not described in the present utility model are all well-known technologies to those skilled in the art.

Claims

1. A chemical safety feeding device, characterized in that: The invention comprises a movable cover plate (2), a second housing (4) and a motor box (6); the lower end of the second housing (4) is placed on the inner side of the bracket (5), and the lower end of the second housing (4) is in an inverted cone shape, and a discharge pipe (7) is connected to the lower end of the second housing (4), the upper end of the second housing (4) is connected to the first housing (3), and an inverted cone plate (9) is connected inside the first housing (3), the motor box (6) is placed on the outer side of the discharge pipe (7) and is fixedly connected to the outer surface of the discharge pipe (7), a second motor (18) is installed inside the motor box (6), the movable cover plate (2) is placed on the upper end of the first housing (3), the lower end of the movable cover plate (2) is movably connected to the upper end of the first housing (3), a circular hole is provided on the movable cover plate (2), a feed pipe (1) is connected to the circular hole of the movable cover plate (2), and a sealing ring (13) is provided on the inner side of the upper end of the feed pipe (1).

2. A chemical safety feeding device as claimed in claim 1, characterized in that: Three groups of support rods (8) are fixedly connected to the inner side of the second housing (4), and a second motor box (11) is connected to the inner side of the support rods (8). A groove is provided on the outer side of the second motor box (11), and the groove on the outer side of the second motor box (11) is close to the lower end of the support rod (8). A connecting rod (1101) is connected to the upper end of the second motor box (11), and a conical plate (10) is connected to the upper end of the connecting rod (1101).

3. A chemical safety feeding device as claimed in claim 2, characterized in that: A rotating tube (15) is clamped in the groove on the outer side of the motor box (11), a motor (16) is installed inside the lower end of the motor box (11), a circular hole is provided at the lower end of the motor box (11), and a bearing (14) is connected to the circular hole at the lower end of the motor box (11), a motor shaft of the motor (16) passes through the bearing (14), and an outer surface of the motor shaft of the motor (16) is fixedly connected to an inner surface of an inner ring of the bearing (14).

4. A chemical safety feeding device as claimed in claim 3, characterized in that: A thin connecting rod is connected to the motor shaft of the motor 1 (16), and baffles (12) are connected to both ends of the thin connecting rod. Short connecting rods are provided on the inner sides of the upper ends of the two groups of baffles (12), and the inner surfaces of the two groups of short connecting rods are fixedly connected to the outer surface of the rotating tube (15).

5. A chemical safety feeding device as claimed in claim 1, characterized in that: The lower end of the discharge pipe (7) is provided with a groove, and a movable pipe (17) is mounted in the groove at the lower end of the discharge pipe (7).

6. A chemical safety feeding device as claimed in claim 1, characterized in that: The motor shaft of the second motor (18) passes through the motor box (6) and enters the discharge pipe (7). The motor shaft of the second motor (18) is connected to a linkage shaft (20), and the linkage shaft (20) is connected to four sets of rotating fans (19).

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