Aluminum oxide bin material unloading device

Abstract

The utility model relates to the field of aluminum oxide, and discloses an aluminum oxide bin discharging device which comprises a connecting plate, one side of the connecting plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a gear, the surface of the gear is connected with a gear rod in a meshed mode, and the two ends of the gear rod are connected with gear threaded rods in a meshed mode. The surface of the gear threaded rod is in threaded connection with a supporting frame, telescopic rods are fixedly connected to the periphery of the bottom of the supporting frame, the bottom ends of the telescopic rods are fixedly connected with connecting blocks, and the two sides of the connecting blocks are rotationally connected with storage frames. The adjusting mechanism comprises a first supporting column. By adjusting the supporting column, the connecting plate rotates and inclines at the top end of the supporting column, so that the conveying angle of equipment is adjusted, the practicability of the equipment is effectively improved, the storage frame can be in a horizontal state through the telescopic rod and the connecting block during multi-angle conveying, and the stability of the equipment during conveying is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of alumina, in particular to an alumina bin material unloading device. Background Art

[0002] Alumina is an inorganic substance with the chemical formula Al2O3. It is a high-hardness compound. Alumina is usually stored in bags in tanks. Since the discharge ports of the tanks are located at different positions, a unloading device is required to transport the bagged alumina in the tanks to the ground. This requires an alumina bin unloading device. Therefore, the existing alumina bin unloading device has been continuously innovated and developed. It can be seen that the current alumina bin unloading device basically meets people's needs, but there are still some problems.

[0003] For example, the patent document with announcement number CN203652830U discloses a hanging conveyor, an automatic bag breaker, a conveying chute and a discharger. The conveying track of the hanging conveyor passes through the discharge port of the rail transport vehicle, the automatic bag breaker, the conveying chute and the discharger. The feed port at the upper end of the conveying chute is correspondingly arranged at the discharge end of the automatic bag breaker, the lower end outlet of the conveying chute is arranged at the feed end of the conveying station, and the discharge end of the conveying station is arranged directly above the conveyor belt. The utility model is used for industrial aluminum production, specifically for unloading and transferring alumina in a discharge bin. By setting up a hanging conveyor, it brings...

[0004] However, when the above-mentioned device is actually used, its transport structure is difficult to adjust its transport angle when transporting alumina, and alumina is usually stored in silos. This requires the use of other equipment in conjunction with the device to transport the alumina to the ground, which reduces the practicality and convenience of the equipment. Therefore, an alumina silo unloading device is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an alumina silo unloading device to solve the problem in the above background technology that the transport angle is difficult to adjust, thereby reducing the practicability of the equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution, which discloses an alumina silo unloading device, including a connecting plate, a servo motor is fixedly connected to one side of the connecting plate, a gear is fixedly connected to the output end of the servo motor, a gear is meshedly connected to the surface of the gear rod, both ends of the gear rod are meshedly connected to gear threaded rods, the surface of the gear threaded rod is threadedly connected to a support frame, a telescopic rod is fixedly connected to the four sides of the bottom of the support frame, a connecting block is fixedly connected to the bottom end of the telescopic rod, and a storage frame is rotatably connected to both sides of the connecting block;

[0007] The adjustment mechanism includes a first support column, the top end of which is rotatably connected to the four sides of the bottom of the connecting plate, the surface of the first support column is slidably connected to the second support column, the inner top wall of the second support column is fixedly connected to the hydraulic cylinder, and the top end of the hydraulic cylinder is fixedly connected to the bottom end of the first support column.

[0008] As a preferred technical solution of the present invention, a first sliding groove is opened on one side of the storage frame, an inner wall of the first sliding groove is slidably connected to a slider, and one side of the slider is fixedly connected to a connecting rod.

[0009] As a preferred technical solution of the present invention, a telescopic plate is fixedly connected to one side of the second support column, and a hand wheel is threadedly connected to one side of the telescopic plate.

[0010] As a preferred technical solution of the present invention, one side of the connecting plate is fixedly connected to the protection box, and one side of the servo motor is fixedly connected to the inner wall of the protection box.

[0011] As a preferred technical solution of the present invention, a second sliding groove is provided on the inner wall of the connecting plate, and the surface of the supporting frame is slidably connected to the inner wall of the second sliding groove.

[0012] As a preferred technical solution of the present invention, an anti-slip pad is fixedly connected to the inner bottom wall of the storage frame, and a movable groove corresponding to the connecting block is opened on the inner wall of the top of the storage frame.

[0013] As a preferred technical solution of the present invention, the second support columns are divided into two groups, and the bottom ends of the second support columns in each group are connected by plates.

[0014] As a preferred technical solution of the present invention, the telescopic plates are divided into one group, and each of the telescopic plates is composed of two groups of plates interactively and slidingly connected.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model can adjust the height of the support column through the hydraulic cylinder. Since the connecting plate and the support column are rotatably connected, when the support column is adjusted, the connecting plate rotates and tilts at the top of the support column, thereby adjusting the transportation angle of the equipment, effectively improving the practicality of the equipment. When transporting at multiple angles, the telescopic rod and the connecting block can keep the storage frame in a horizontal state, thereby improving the stability of the equipment during transportation.

[0017] 2. The utility model forms a partition on one side of the storage frame by sliding the slider on one side of the connecting rod to the bottom of the first slide groove to prevent the material from falling when transporting the material. After the material is placed in the storage frame, the slider can be driven down by the weight of the connecting rod itself, thereby achieving the purpose of automatic fixation and effectively improving the convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural stereogram of the device of the utility model;

[0019] Figure 2 This is a structural cross-sectional view of the support column of the utility model;

[0020] Figure 3 This is a structural stereogram of the connecting plate of the utility model;

[0021] Figure 4 This is a structural stereogram of the storage frame of the utility model;

[0022] Figure 5 This is a structural stereogram of the connecting rod of the utility model;

[0023] Figure 6 This is a structural stereogram of the support frame of the utility model.

[0024] In the figure: 1. connecting plate; 2. protective box; 3. servo motor; 4. gear; 5. gear rod; 6. gear threaded rod; 7. support frame; 8. telescopic rod; 9. connecting block; 10. storage frame; 11. first support column; 12. second support column; 13. hydraulic cylinder; 14. first slide; 15. slider; 16. connecting rod; 17. telescopic plate; 18. handwheel; 19. second slide; 20. anti-slip pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1 to 3, an alumina silo material unloading device: includes a connecting plate 1, one side of the connecting plate 1 is fixedly connected to a servo motor 3, the output end of the servo motor 3 is fixedly connected to a gear 4, the surface of the gear 4 is meshed with a gear rod 5, both ends of the gear rod 5 are meshed with gear threaded rods 6, the surface of the gear threaded rod 6 is threadedly connected to a support frame 7, the bottom of the support frame 7 is fixedly connected to a telescopic rod 8, the bottom end of the telescopic rod 8 is fixedly connected to a connecting block 9, and both sides of the connecting block 9 are slidably connected to a storage frame 10;

[0027] The adjusting mechanism includes a first support column 11, the top end of the first support column 11 is rotatably connected to the four sides of the bottom of the connecting plate 1, the surface of the first support column 11 is slidably connected to the second support column 12, the inner top wall of the second support column 12 is fixedly connected to the hydraulic cylinder 13, and the top end of the hydraulic cylinder 13 is fixedly connected to the bottom end of the first support column 11.

[0028] When an alumina bin material unloading device transports bagged alumina, the bagged alumina is first placed in the storage frame 10, and then the servo motor 3 is powered on. The output end of the servo motor 3 drives the gear 4 to rotate, and the rotation and engagement of the gear 4 drives the gear rod 5 to rotate. The rotation of the gear rod 5 thereby engages and drives the gear threaded rod 6 to rotate. The rotation of the gear threaded rod 6 thereby drives the support frame 7 on the surface to move. The movement of the support frame 7 thereby drives the telescopic rod 8 and the connecting block 9 at the bottom to move. The movement of the connecting block 9 thereby drives the storage frame 10 at the bottom to move. The movement of the storage frame 10 thereby transports the bagged alumina. When the transport angle of the equipment needs to be adjusted, the first support column 11 is driven to rise and fall by the extension and contraction of the hydraulic cylinder 13. The lifting and lowering of the first support column 11 drives the connecting plate 1 to tilt. After the connecting plate 1 is tilted, the transport angle of the equipment is adjusted. During transportation, the extension and contraction of the telescopic rod 8 can cooperate with the storage frame 10 to make the storage frame 10 in a horizontal state.

[0029] See also Figures 4 to 6 A first sliding groove 14 is provided on one side of the storage frame 10 , and a slider 15 is slidably connected to the inner wall of the first sliding groove 14 , and a connecting rod 16 is fixedly connected to one side of the slider 15 .

[0030] First, push the slider 15 on one side of the connecting rod 16 to the top of the first slide groove 14, then place the bagged alumina into the storage frame 10, and then loosen the connecting rod 16, allowing the connecting rod 16 to descend by its own weight, thereby fixing the bagged alumina in the storage frame 10.

[0031] See also Figure 2 and Figure 3One side of the second support column 12 is fixedly connected to a telescopic plate 17, one side of the telescopic plate 17 is threadedly connected to a handwheel 18, one side of the connecting plate 1 is fixedly connected to the protective box 2, and one side of the servo motor 3 is fixedly connected to the inner wall of the protective box 2, a second slide groove 19 is opened on the inner wall of the connecting plate 1, and the surface of the support frame 7 is slidably connected to the inner wall of the second slide groove 19.

[0032] When adjusting the transport angle of the equipment, the two groups of second support columns 12 move relative to or in opposite directions. After adjusting to a suitable transport angle, the hand wheel 18 is used to fix the telescopic plate 17. After the telescopic plate 17 is fixed, the distance between the second support columns 12 on both sides is fixed. During transportation, the support frame 7 slides in the second slide groove 19.

[0033] See also Figure 1 , Figure 2 and Figure 4 The inner bottom wall of the storage frame 10 is fixedly connected with a non-slip pad 20, and the inner wall of the top of the storage frame 10 is provided with a movable groove corresponding to the connecting block 9. The second support column 12 is divided into two groups, and the bottom end of each group of the second support column 12 is connected by plates. The telescopic plate 17 is divided into one group, and each telescopic plate 17 is composed of two groups of plates interactively slidingly connected.

[0034] The anti-skid pad 20 can prevent the bagged alumina from tilting in the storage rack. After the plate fixes the bottom of the second support column 12, the stability of the second support column 12 is improved.

[0035] Working principle: before using an alumina silo unloading device, first use the hydraulic cylinder 13 to drive the first support column 11 to rise and fall to adjust the transportation angle of the equipment, then fix the telescopic plate 17, and then place the bagged alumina in the storage frame 10, and then slide the connecting rod 16 to close the storage frame 10, and drive the gear threaded rod 6 to rotate through the servo motor 3, thereby driving the surface support frame 7 to move, and the movement of the support frame 7 drives the storage frame 10 to move, thereby unloading the bagged alumina in the tank.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An alumina silo material unloading device, comprising a connecting plate (1), characterized in that: A servo motor (3) is fixedly connected to one side of the connecting plate (1), a gear (4) is fixedly connected to the output end of the servo motor (3), a gear rod (5) is meshedly connected to the surface of the gear rod (5), two ends of the gear rod (5) are meshedly connected to gear threaded rods (6), the surface of the gear threaded rod (6) is threadedly connected to a support frame (7), a telescopic rod (8) is fixedly connected to the four sides of the bottom of the support frame (7), a connecting block (9) is fixedly connected to the bottom end of the telescopic rod (8), and a storage frame (10) is slidably connected to both sides of the connecting block (9); The adjusting mechanism comprises a first support column (11), the top end of the first support column (11) is rotatably connected to the four sides of the bottom of the connecting plate (1), the surface of the first support column (11) is slidably connected to the second support column (12), the inner top wall of the second support column (12) is fixedly connected to the hydraulic cylinder (13), and the top end of the hydraulic cylinder (13) is fixedly connected to the bottom end of the first support column (11).

2. The alumina bin material unloading device according to claim 1, characterized in that: A first sliding groove (14) is provided on one side of the storage frame (10); a slider (15) is slidably connected to the inner wall of the first sliding groove (14); and a connecting rod (16) is fixedly connected to one side of the slider (15).

3. The alumina bin material unloading device according to claim 1, characterized in that: A telescopic plate (17) is fixedly connected to one side of the second support column (12), and a hand wheel (18) is threadedly connected to one side of the telescopic plate (17).

4. The alumina bin material unloading device according to claim 1, characterized in that: One side of the connecting plate (1) is fixedly connected to the protection box (2), and one side of the servo motor (3) is fixedly connected to the inner wall of the protection box (2).

5. The alumina bin material unloading device according to claim 1, characterized in that: A second sliding groove (19) is provided on the inner wall of the connecting plate (1), and the surface of the supporting frame (7) is slidably connected to the inner wall of the second sliding groove (19).

6. The alumina bin material unloading device according to claim 1, characterized in that: The inner bottom wall of the storage frame (10) is fixedly connected with an anti-slip pad (20), and the inner wall of the top of the storage frame (10) is provided with a movable groove corresponding to the connecting block (9).

7. The alumina bin material unloading device according to claim 1, characterized in that: The second support columns (12) are divided into two groups, and the bottom ends of the second support columns (12) in each group are connected by plates.

8. The alumina bin material unloading device according to claim 3, characterized in that: The telescopic plates (17) are divided into one group, and each telescopic plate (17) is composed of two groups of plates interactively and slidably connected.

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