Solid feeder for aluminum isopropoxide processing

Abstract

The utility model provides a solid feeder for aluminum isopropoxide processing, and belongs to the field of feeders. Comprising a feeding tank, a rotating gear and a U-shaped rod, the lower end of the feeding tank communicates with a discharging pipe, the rotating gear is provided with a through hole allowing the discharging pipe to penetrate through, an annular block is fixed to the inner wall of the through hole, an annular groove allowing the annular block to be embedded is formed in the outer wall of the discharging pipe, and a mounting block located at the upper end of the rotating gear is fixed to the outer wall of the discharging pipe; an output shaft of the motor penetrates through the mounting block to be fixedly provided with a transmission gear, one end of one arm of the U-shaped rod is detachably mounted at the lower end of the rotating gear, and the other arm of the U-shaped rod is located in the discharging pipe and abuts against the inner wall of the discharging pipe. According to the discharging device, the situation that more raw materials adhere to the inner wall of the discharging pipe to affect discharging is effectively reduced, the convenience for personnel to clean the interior of the discharging pipe is improved, meanwhile, the U-shaped rod is detachably installed on the rotating gear, the U-shaped rod can be conveniently detached to be cleaned, and the service life of the U-shaped rod is prolonged.

Description

Technical Field

[0001] The utility model belongs to the field of feeders and relates to a solid feeder for processing aluminum isopropoxide. Background Art

[0002] Aluminum isopropylate is also known as isopropyl aluminum oxide. It is a white crystal, block or powder with strong hygroscopicity. Solid aluminum isopropylate usually exists in the form of powder and needs to be kept dry.

[0003] A solid feeder is required in the processing of solid aluminum isopropoxide. When using the solid feeder, the bottom valve of the solid feeder is closed first, and then a certain amount of solid aluminum isopropoxide is fed into the solid feeder. Finally, the bottom valve of the solid feeder is opened to discharge the solid aluminum isopropoxide through the discharge pipe. However, the existing solid feeders still have the following deficiencies:

[0004] During the feeding process, since solid aluminum isopropoxide is in powder form, after a long period of discharging from the discharge pipe, some solid aluminum isopropoxide will adhere to the inner wall of the discharge pipe, causing thick accumulation of raw materials in some parts of the discharge pipe, affecting the discharge. Utility Model Content

[0005] The utility model aims to solve the technical problem that after a discharge pipe in the prior art is discharged for a long time, some solid aluminum isopropoxide adheres to the inner wall of the discharge pipe, causing thick accumulation of raw materials at some positions inside the discharge pipe, affecting the discharge.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A solid feeder for aluminum isopropylate processing, comprising:

[0008] Feeding tank;

[0009] A discharge pipe, which is fixed to the lower end of the feeding tank and is connected thereto;

[0010] A rotating gear, wherein the rotating gear has a through hole for the discharge pipe to pass through;

[0011] An annular block, the annular block is fixed on the inner wall of the through hole, and the outer wall of the discharge pipe has an annular groove for embedding the annular block;

[0012] The motor is fixed on the outer wall of the discharge pipe with a mounting block located at the upper end of the rotating gear, and the motor is fixed on the mounting block;

[0013] A transmission gear, one end of which is connected to the output shaft of the motor passing through the mounting block, and the transmission gear is meshed with the rotating gear;

[0014] A U-shaped rod, one end of one arm of the U-shaped rod is detachably mounted on the lower end of the rotating gear, and the other arm of the U-shaped rod is located inside the discharge pipe and abuts against the inner wall of the discharge pipe.

[0015] Working principle:

[0016] The driving motor drives the transmission gear to rotate, the transmission gear drives the rotating gear to rotate, and the rotating gear drives the U-shaped rod to rotate. During the rotation of the U-shaped rod, the arm of the U-shaped rod that is in contact with the inner wall of the discharge pipe scrapes off the residue on the inner wall of the discharge pipe.

[0017] The beneficial effects of the utility model are:

[0018] The utility model provides a motor, a transmission gear, a rotating gear and a U-shaped rod, and the transmission gear is driven by the driving motor to rotate, and the transmission gear drives the U-shaped rod to rotate through the rotating gear. During the rotation of the U-shaped rod, an arm of the U-shaped rod that is in contact with the inner wall of the discharge pipe scrapes off the residue on the inner wall of the discharge pipe, thereby reducing the situation in which a lot of raw materials adhere to the inner wall of the discharge pipe and affect the discharge of materials, and improving the convenience of personnel to clean the inside of the discharge pipe. At the same time, the U-shaped rod of the utility model is detachably mounted on the rotating gear, which is convenient for disassembling the U-shaped rod for cleaning, thereby increasing the service life of the U-shaped rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0020] Figure 2 It is a cross-sectional view of an embodiment of the utility model;

[0021] Figure 3 It is a structural schematic diagram of a rotating gear in an embodiment of the utility model;

[0022] Figure 4 is a cross-sectional view of a rotating gear of an embodiment of the utility model;

[0023] Figure 5 It is a structural schematic diagram of a U-shaped rod of an embodiment of the utility model;

[0024] Figure 6 It is a structural schematic diagram of a discharge pipe of an embodiment of the utility model.

[0025] Explanation of the accompanying drawings: 1. Feeding tank; 2. Discharge pipe; 3. Rotating gear; 4. Through hole; 5. Annular block; 6. Annular groove; 7. Motor; 8. Mounting block; 9. Transmission gear; 10. U-shaped rod; 11. L-shaped rod; 12. Scraper rod; 13. Fixed groove; 14. Limiting groove; 15. Limiting block; 16. Clamping block; 17. Clamping groove; 18. Limiting spring; 19. Adjusting groove; 20. Adjusting block; 21. Tilting block; 22. Tilting groove; 23. Guide block; 24. Guide groove; 25. Guide spring; 26. Pressing block; 27. Mounting ring; 28. Support frame; 29. ​​Feed pipe; 30. Adjusting cylinder; 31. Cylinder; 32. Sealing block; 33. Feed port; 34. Annular stopper. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0027] like Figure 1 , Figure 2 and Figure 6 As shown, a solid feeder for aluminum isopropylate processing comprises:

[0028] Feeding tank 1;

[0029] A discharge pipe 2, the discharge pipe 2 is fixed to the lower end of the feeding tank 1 and is connected thereto;

[0030] A rotating gear 3, wherein the rotating gear 3 has a through hole 4 for the discharge pipe 2 to pass through;

[0031] The annular block 5 is fixed on the inner wall of the through hole 4. The outer wall of the discharge pipe 2 has an annular groove 6 for the annular block 5 to be embedded. The rotating gear 3 is rotatably mounted on the discharge pipe 2 through the annular block 5.

[0032] Motor 7, a mounting block 8 located at the upper end of the rotating gear 3 is fixed to the outer wall of the discharge pipe 2, and the motor 7 is fixed on the mounting block 8;

[0033] A transmission gear 9, one end of which is connected to the output shaft of the motor 7 passing through the mounting block 8, and the transmission gear 9 is meshed with the rotating gear 3. The transmission gear 9 can be driven to rotate by the driving motor 7, and the transmission gear 9 can drive the rotating gear 3 to rotate;

[0034] A U-shaped rod 10, one end of one arm of the U-shaped rod 10 is detachably mounted on the lower end of the rotating gear 3, and the other arm of the U-shaped rod 10 is located inside the discharge pipe 2 and abuts against the inner wall of the discharge pipe 2. The arm of the U-shaped rod 10 abutting against the inner wall of the discharge pipe 2 can scrape off the residue on the inner wall of the discharge pipe 2.

[0035] like Figure 2 and Figure 5 As shown, the U-shaped rod 10 includes an L-shaped rod 11 and a scraper rod 12, one end of the scraper rod 12 is fixed to the L-shaped rod 11, the scraper rod 12 is located inside the discharge pipe 2 and abuts against the inner wall of the discharge pipe 2, and one end of the L-shaped rod 11 is detachably mounted at the lower end of the transmission gear 9.

[0036] like Figure 3 and Figure 4 As shown, a fixing groove 13 is provided at the lower end of the rotating gear 3 for one end of the L-shaped rod 11 to be embedded, a limiting groove 14 connected to the fixing groove 13 is provided in the rotating gear 3, a limiting block 15 is slidably provided in the limiting groove 14, one end of the limiting block 15 has a card block 16 extending into the fixing groove 13, the limiting block 15 can move along the limiting groove 14, the limiting block 15 can drive the card block 16 to move into the limiting groove 14, a card groove 17 is provided at one end of the L-shaped rod 11 for the card block 16 to be embedded, a limiting spring 18 is fixed between the limiting block 15 and the adjusting groove 19, and the lower end of the rotating gear 3 An adjusting groove 19 connected to the limit is opened at the end, and an adjusting block 20 is slidably arranged in the adjusting groove 19. The adjusting block 20 can move along the adjusting groove. The lower end of the adjusting block 20 has a tilting block 21, and the upper end of the limit block 15 has an inclined groove 22 for the tilting block 21 to be embedded. The inclined edge of the inclined block 21 is in contact with the inclined edge of the inclined groove 22. The adjusting block 20 can drive the tilting block 21 to gradually embed into the inclined groove 22, and with the cooperation of the tilting block 21 and the inclined groove 22, the limit block 15 moves along the limit groove 14, and the limit block 15 drives the card block 16 to move into the limit groove 14.

[0037] like Figure 4 As shown, guide blocks 23 are fixed at both ends of the adjusting block 20, two guide grooves 24 corresponding to the guide blocks 23 are vertically opened in the rotating gear 3, a guide spring 25 is fixed between the lower end of the guide block 23 and the bottom wall of the guide groove 24, and a pressing block 26 located outside the rotating gear 3 is fixed at the upper end of the adjusting block 20.

[0038] like Figure 1 and Figure 2 As shown, the outer wall of the feeding tank 1 has a mounting ring 27, and a support frame 28 is fixed to the lower end of the mounting ring 27. A feed pipe 29 is fixed through the top of the feeding tank 1, and an adjusting cylinder 30 is fixed inside the feeding tank 1. The upper and lower ends of the adjusting cylinder 30 are respectively fixed to the upper and lower walls inside the feeding tank 1, and the adjusting cylinder 30 covers the upper end of the discharge pipe 2. A cylinder 31 is fixed on the top of the feeding tank 1, and a telescopic rod of the cylinder 31 passes through the top of the feeding tank 1 and extends into the adjusting cylinder 30. One end is fixed with a blocking block 32, and the cylinder 31 can drive the blocking block 32 to block the upper end of the discharge pipe 2. A feed port 33 is opened on the outer wall of the adjusting cylinder 30, and an annular block 34 is fixed on the top of the blocking block 32, and the annular block 34 can block the feed port 33.

[0039] The blocking block 32 is driven to rise by driving the cylinder 31, and the blocking block 32 opens the upper port of the discharge pipe 2. At the same time, the blocking block 32 drives the annular block 34 to rise, and the annular block 34 opens the feed port 33. The size of the feed port 33 blocked by the annular block 34 is adjusted according to actual conditions to achieve the adjustment of the discharge speed.

[0040] The specific operation mode of the utility model is as follows:

[0041] Clean the inner wall of discharge pipe 2:

[0042] The driving motor 7 drives the transmission gear 9 to rotate, the transmission gear 9 drives the rotating gear 3 to rotate, the rotating gear 3 drives the scraper rod 12 to rotate through the L-shaped rod 11, and the scraper rod 12 scrapes the residue on the inner wall of the discharge pipe 2;

[0043] Disassembly and assembly of scraper rod 12:

[0044] During disassembly: by pressing down the pressing block 26, the pressing block 26 drives the adjusting rod to descend along the adjusting slot 19, the adjusting block 20 drives the guiding block 23 to descend along the guiding slot 24, the adjusting block 20 drives the tilting block 21 to gradually embed into the tilting slot 22, and under the cooperation of the tilting block 21 and the tilting slot 22, the limiting block 15 moves along the limiting slot 14, and the limiting block 15 drives the clamping block 16 to move into the limiting slot 14, so that the clamping block 16 is separated from the clamping slot 17 of the L-shaped rod 11, and the U-shaped rod 10 is pulled outward to remove the scraper from the discharge pipe 2, so as to facilitate the cleaning of the scraper rod 12;

[0045] During installation: by pressing down the pressing block 26, the pressing block 26 drives the adjusting rod to descend along the adjusting slot 19, the adjusting block 20 drives the guiding block 23 to descend along the guiding slot 24, the guiding block 23 compresses the guiding spring 25, the adjusting block 20 drives the tilting block 21 to be embedded gradually into the tilting slot 22, and under the cooperation of the tilting block 21 and the tilting slot 22, the limiting block 15 moves along the limiting slot 14, and the limiting block 15 drives the card block 16 to move into the limiting slot 14, at this time, the limiting block 15 compresses the limiting spring 18, and then one end of the L-shaped rod 11 is embedded In the fixed groove 13, the pressing block 26 is released. Under the action of the guide spring 25, the guide spring 25 applies an upward force to the guide block 23 so that the guide block 23 rises along the guide groove 24. The guide block 23 drives the adjustment block 20 to rise, and the adjustment block 20 drives the tilting block 21 to rise, so that the tilting block 21 gradually reduces the abutment area with the tilting groove 22. Under the action of the limit spring 18, the limit spring 18 pushes the limit block 15 to move toward the fixed groove 13, and the limit block 15 drives the clamping block 16 to be clamped into the clamping groove 17 of the L-shaped rod 11;

[0046] When feeding:

[0047] The driving cylinder 31 drives the blocking block 32 to rise, and the blocking block 32 opens the upper end of the discharge pipe 2. At the same time, the blocking block 32 drives the annular baffle to rise, and the annular baffle opens the feed port 33. The size of the feed port 33 is blocked by the annular baffle according to actual conditions to adjust the discharge speed. The raw materials in the feeding tank 1 enter the regulating cylinder 30 through the feed port 33 and are then discharged through the discharge pipe 2.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A solid feeder for aluminum isopropoxide processing, characterized in that: include: Feeding tank (1); A discharge pipe (2), the discharge pipe (2) being fixed to the lower end of the feeding tank (1) and being in communication therewith; A rotating gear (3), wherein the rotating gear (3) has a through hole (4) for the discharge pipe (2) to pass through; An annular block (5), the annular block (5) being fixed on the inner wall of the through hole (4), and the outer wall of the discharge pipe (2) having an annular groove (6) for embedding the annular block (5); A motor (7), a mounting block (8) located at the upper end of the rotating gear (3) is fixed on the outer wall of the discharge pipe (2), and the motor (7) is fixed on the mounting block (8); A transmission gear (9), one end of which is connected to an output shaft of the motor (7) passing through the mounting block (8), and the transmission gear (9) is meshed with the rotating gear (3); A U-shaped rod (10), one end of one arm of the U-shaped rod (10) is detachably mounted on the lower end of the rotating gear (3), and the other arm of the U-shaped rod (10) is located inside the discharge pipe (2) and abuts against the inner wall of the discharge pipe (2).

2. A solid feeder for aluminum isopropoxide processing according to claim 1, characterized in that: The U-shaped rod (10) comprises an L-shaped rod (11) and a scraper rod (12); one end of the scraper rod (12) is fixed to the L-shaped rod (11); the scraper rod (12) is located inside the discharge pipe (2) and abuts against the inner wall of the discharge pipe (2); one end of the L-shaped rod (11) is detachably mounted on the lower end of the transmission gear (9).

3. A solid feeder for aluminum isopropoxide processing according to claim 2, characterized in that: The lower end of the rotating gear (3) is provided with a fixing groove (13) for one end of the L-shaped rod (11) to be engaged.

4. A solid feeder for aluminum isopropoxide processing according to claim 3, characterized in that: A limiting groove (14) connected to the fixed groove (13) is provided in the rotating gear (3), a limiting block (15) is slidably provided in the limiting groove (14), one end of the limiting block (15) is provided with a clamping block (16) extending into the fixed groove (13), one end of the L-shaped rod (11) is provided with a clamping groove (17) for the clamping block (16) to be embedded, a limiting spring (18) is fixed between the limiting block (15) and the adjusting groove (19), an adjusting groove (19) connected to the limiting groove (14) is provided at the lower end of the rotating gear (3), an adjusting block (20) is slidably provided in the adjusting groove (19), the lower end of the adjusting block (20) is provided with an inclined block (21), the upper end of the limiting block (15) is provided with an inclined groove (22) for the inclined block (21) to be embedded, and the inclined edge of the inclined block (21) is in contact with the inclined edge of the inclined groove (22).

5. A solid feeder for aluminum isopropoxide processing according to claim 4, characterized in that: Guide blocks (23) are fixed at both ends of the adjusting block (20); two guide grooves (24) corresponding to the guide blocks (23) are vertically opened in the rotating gear (3); a guide spring (25) is fixed between the lower end of the guide block (23) and the inner bottom wall of the guide groove (24); and a pressing block (26) located outside the rotating gear (3) is fixed at the upper end of the adjusting block (20).

6. The solid feeder for aluminum isopropoxide processing according to claim 1, characterized in that: The outer wall of the feeding tank (1) is provided with a mounting ring (27), and a support frame (28) is fixed to the lower end of the mounting ring (27).

7. The solid feeder for aluminum isopropoxide processing according to claim 1, characterized in that: A feed pipe (29) is fixedly passed through the top of the feeding tank (1), an adjusting cylinder (30) is fixed inside the feeding tank (1), the upper and lower ends of the adjusting cylinder (30) are respectively fixed to the upper and lower walls inside the feeding tank (1), the adjusting cylinder (30) covers the upper end of the discharge pipe (2), a cylinder (31) is fixed on the top of the feeding tank (1), a telescopic rod of the cylinder (31) passes through the top of the feeding tank (1) and extends into the adjusting cylinder (30), and a blocking block (32) is fixed at one end thereof, the cylinder (31) can drive the blocking block (32) to block the upper end of the discharge pipe (2), a feed port (33) is opened on the outer wall of the adjusting cylinder (30), an annular block (34) is fixed on the top of the blocking block (32), and the annular block (34) can block the feed port (33).

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