A package connecting device for brown corundum

Abstract

The utility model provides a kind of for brown corundum's package receiving device, including iron shaft, rectangular shell, rectangular iron sheet and rectangular strip, iron shaft front and rear two ends are rotatably installed with round groove column through bearing, rectangular shell front and rear inner wall is equipped with limit sliding slot respectively, rectangular shell upper left end is equipped with transition hole, rectangular shell upper left end is fixedly connected with U type shell, rectangular iron sheet upper front and rear two ends are respectively inserted and slidably installed with cylinder, two cylinders upper end are all fixed with arc magnetic board, two cylinders lower end are all fixed with limit round plate, two arc magnetic boards lower end are all fixed with second spring, and two second spring lower end are all fixedly connected with rectangular iron sheet, the utility model structure is reasonable, practicality is good, not only convenient for the length adjustment of pull frame, but also convenient for the angle adjustment of pull frame, simultaneous adjustment process is quick and rapid, greatly improve the use convenience of device.

Description

Technical Field

[0001] This utility model is a receiving device for brown fused alumina, belonging to the technical field of brown fused alumina receiving equipment. Background Technology

[0002] Brown fused alumina, also known as corundum, is a brownish-red synthetic corundum produced by melting and reducing bauxite, carbon materials, and iron filings in an electric arc furnace. It is characterized by high purity, good crystallization, strong fluidity, low coefficient of linear expansion, and corrosion resistance. Therefore, brown fused alumina is widely used in various manufacturing processes, making its production crucial.

[0003] Patent No. CN214371757U discloses a receiving device for brown fused alumina production. The device connects the inlet to a water pump via a water pipe. Water pumped by the pump enters the water-passing layer, and the water's temperature is transferred to the inner wall through a temperature-transfer layer, thus cooling the receiving device. However, this device uses a fixed connection for the support frame, with neither its length nor angle being adjustable. This fixed connection makes it difficult to meet the optimal force application posture for all operators, leading to high labor intensity and fatigue over long periods. Furthermore, the uncomfortable operating posture may increase safety hazards such as slippage. Therefore, there is an urgent need for a receiving device for brown fused alumina to address these problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a receiving device for brown fused alumina to solve the problems mentioned in the background art. This utility model has a reasonable structure and good practicality. It not only facilitates the length adjustment of the pull frame, but also facilitates the angle adjustment of the pull frame. At the same time, the adjustment process is quick and fast, which greatly improves the ease of use of the device.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a receiving device for brown fused alumina, comprising an iron shaft, a rectangular shell, a rectangular iron plate, and rectangular strips. The iron shaft has circular grooved columns rotatably mounted at its front and rear ends via bearings. The rectangular shell has limiting sliding grooves on its front and rear inner walls. A transition hole is provided at the upper left end of the rectangular shell. A U-shaped shell is fixedly connected to the upper left end of the rectangular shell. Circular columns are slidably inserted and mounted at the front and rear ends of the rectangular iron plate. An arc-shaped magnetic plate is fixed to the upper end of each of the two columns. Each cylinder has a limiting circular plate fixed at its lower end. The lower ends of the two arc-shaped magnetic plates are each fixedly connected to a second spring, and the lower ends of the two second springs are fixedly connected to a rectangular iron plate. Magnetic plates are installed at the front and rear ends below the two arc-shaped magnetic plates. Multiple positioning holes are provided above the rectangular strip. A support plate is fixedly connected inside the U-shaped shell. A positioning rod is slidably installed in the middle of the support plate. A circular iron plate is fixed to the upper end of the positioning rod. A first spring is fixed to the lower end of the circular iron plate, and the lower end of the first spring is fixed to the support plate. A rectangular magnetic plate is installed above the inside of the U-shaped shell.

[0006] Furthermore, a toggle plate is welded and fixed to the left end of the circular iron plate.

[0007] Furthermore, guide blocks are welded to the right ends of both the front and rear sides of the rectangular strip, and the two guide blocks are slidably installed in the two limiting grooves. A tie rod is fixed to the left end of the rectangular strip, and the rectangular strip is fixedly connected to the iron shaft.

[0008] Furthermore, foot pedals are welded to the left ends of the two limiting circular plates, and bases are fixedly connected to the right ends of the two circular groove columns.

[0009] Furthermore, foot brake wheels are bolted to the four corners of the base, and a conical cylinder is fixed to the center of the upper part of the base.

[0010] Furthermore, the outer wall of the conical cylinder is provided with a receiving cavity, an inlet pipe is installed at the upper left end of the conical cylinder, and an outlet pipe is installed at the lower right end of the conical cylinder. Both the outlet pipe and the inlet pipe are connected to the receiving cavity.

[0011] The beneficial effects of this utility model: This utility model provides a receiving device for brown fused alumina. Because it incorporates a base, foot brake wheel, conical cylinder, water outlet pipe, water inlet pipe, iron shaft, rectangular shell, 8-U shaped shell, pull rod, foot pedal, rectangular iron plate, circular groove column, rectangular strip, guide block, rectangular magnetic plate, circular iron plate, first spring, positioning rod, limiting circular plate, cylinder, magnetic plate, arc-shaped magnetic plate, second spring, and support plate, our design improvements and actual use have shown that this device has a reasonable structure and good practicality. It not only facilitates the length adjustment of the pull rod but also the angle adjustment of the pull rod, and the adjustment process is quick and efficient, greatly improving the ease of use of the device. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a three-dimensional schematic diagram of the overall structure of a receiving device for brown fused alumina according to the present invention. Figure 2 This is a schematic diagram of the cross-sectional structure of a conical cylinder for receiving brown fused alumina according to the present invention. Figure 3 This is a three-dimensional schematic diagram of a rectangular shell structure for a receiving device for brown fused alumina according to the present invention. Figure 4 This is a three-dimensional schematic diagram of a rectangular strip structure for a receiving device for brown fused alumina according to the present invention. Figure 5 This is a three-dimensional schematic diagram of a U-shaped shell structure for a receiving device for brown fused alumina according to the present invention. Figure 6 This is a three-dimensional schematic diagram of a rectangular iron plate structure for a receiving device for brown fused alumina according to the present invention.

[0013] In the diagram: 1-base, 2-foot brake wheel, 3-conical cylinder, 4-outlet pipe, 5-inlet pipe, 6-iron shaft, 7-rectangular shell, 8-U-shaped shell, 9-pull rod, 10-foot pedal, 11-rectangular iron plate, 12-accommodating cavity, 13-circular groove column, 14-transition hole, 15-limiting slide groove, 16-rectangular strip, 17-positioning hole, 18-guide block, 19-moving plate, 20-support plate, 21-rectangular magnetic plate, 22-circular iron plate, 23-first spring, 24-positioning rod, 25-limiting circular plate, 26-cylinder, 27-magnetic plate, 28-arc magnetic plate, 29-second spring. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0015] Please see Figures 1-6This utility model provides a technical solution: a receiving device for brown fused alumina, comprising an iron shaft 6, a rectangular shell 7, a rectangular iron plate 11, and a rectangular strip 16. The iron shaft 6 has circular grooved columns 13 rotatably mounted at its front and rear ends via bearings. The rectangular shell 7 has limiting grooves 15 on its front and rear inner walls. A transition hole 14 is provided at the upper left end of the rectangular shell 7. A U-shaped shell 8 is fixedly connected to the upper left end of the rectangular shell 7. Circular cylinders 26 are slidably inserted and installed at the front and rear ends of the rectangular iron plate 11. Arc-shaped magnetic plates 28 are fixed to the upper ends of both cylinders 26, and limiting circular plates 25 are fixed to the lower ends of both cylinders 26. Second springs 29 are fixedly connected to the lower ends of both arc-shaped magnetic plates 28, and the lower ends of both second springs 29 are fixedly connected to the rectangular iron plate 11. A magnetic plate 27 is installed at the front and rear ends of the rectangular magnetic plate 28. Multiple positioning holes 17 are provided above the rectangular strip 16. A support plate 20 is fixed inside the U-shaped shell 8. A positioning rod 24 is slidably installed in the middle of the support plate 20. A round iron plate 22 is fixed at the upper end of the positioning rod 24. A first spring 23 is fixed at the lower end of the round iron plate 22, and the lower end of the first spring 23 is fixed to the support plate 20. A rectangular magnetic plate 21 is installed at the upper part of the U-shaped shell 8. This design solves the problem that the original device uses a fixed connection method for the pull frame, and the length and angle are not adjustable. The fixed connection method is difficult to meet the optimal force posture of all operators. Long-term operation can easily lead to high labor intensity and fatigue. In addition, the uncomfortable operating posture may also increase the safety hazards such as slippage.

[0016] As the first embodiment of this utility model: A toggle plate 19 is welded and fixed to the left end of the round iron plate 22, which facilitates the adjustment of the position of the round iron plate 22. Guide blocks 18 are welded to the right ends of both the front and rear sides of the rectangular strip 16. The two guide blocks 18 are slidably installed in the two limiting grooves 15. A tie rod 9 is fixed to the left end of the rectangular strip 16. The rectangular strip 16 is fixedly connected to the iron shaft 6. Through the sliding cooperation between the guide blocks 18 and the limiting grooves 15, the rectangular strip 16 has good stability when moving, and also ensures that the rectangular strip 16 will not fall off the rectangular shell 7 when moving.

[0017] Foot pedals 10 are welded to the left ends of the two limiting circular plates 25, and bases 1 are fixedly connected to the right ends of the two circular groove columns 13. The foot pedals 10 facilitate operation by foot, eliminating the need for bending over. Foot brake wheels 2 are bolted to the four corners below the base 1, and a conical cylinder 3 is fixed to the upper center of the base 1. Multiple foot brake wheels 2 facilitate the movement of the device. The outer wall of the conical cylinder 3 has a receiving cavity 12. A water inlet pipe 5 is installed at the upper left end of the conical cylinder 3, and a water outlet pipe 4 is installed at the lower right end of the conical cylinder 3. Both the water outlet pipe 4 and the water inlet pipe 5 are connected to the receiving cavity 12. The receiving cavity 12, the water outlet pipe 4, and the water inlet pipe 5 facilitate the use of an external water pump and water source to form a closed loop for cooling the conical cylinder 3, which is in a high-temperature state after packaging.

[0018] As a second embodiment of this utility model: When the angle of the pull rod 9 needs to be adjusted, the worker first presses the foot pedal 10 with his foot, causing the two cylinders 26 to move the two arc-shaped magnetic plates 28 downward. At this time, the two second springs 29 are compressed, and multiple magnetic plates 27 move downward and attract the rectangular iron plate 11, thereby achieving the limiting effect on the two arc-shaped magnetic plates 28. Then, the pull rod 9 is rotated, causing the iron shaft 6 to drive the rectangular shell 7 to rotate, thereby adjusting the angle of the pull rod 9. After the adjustment is completed, the worker lifts the foot pedal 10 with his foot, forcing the multiple magnetic plates 27 to separate from the rectangular iron plate 11. At this time, the two second springs 29 are reset, causing the two arc-shaped magnetic plates 28 to fit against the outside of the iron shaft 6 and attract the iron shaft 6, thereby preventing the iron shaft 6 from rotating, thus achieving the fixation of the angle of the pull rod 9. When the length of the pull rod 9 needs to be adjusted, the toggle plate 19 is raised upwards, moving the round iron plate 22 upwards. At the same time, the first spring 23 is stretched. When the round iron plate 22 and the rectangular magnetic plate 21 are in contact, the rectangular magnetic plate 21 will attract the round iron plate 22. The magnetic attraction between the two is greater than the restoring force of the first spring 23, so it can overcome the restoring force of the spring and remain in the unlocked state. There is no need to continuously apply external force to maintain the position of the positioning rod 24. When the round iron plate 22 and the rectangular magnetic plate 21 are in contact, the positioning rod 24 disengages from the corresponding positioning hole 17. At this time, pulling the pull rod 9 will cause the rectangular bar 16 to slide and extend. When the length of the pull rod 9 is appropriate, the toggle plate 19 is lowered, and the round iron plate 22 and the rectangular magnetic plate 21 are forced to separate. Under the reset action of the first spring 23, the positioning rod 24 is reset and inserted into the corresponding positioning hole 17, thereby fixing the length of the pull rod 9.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0020] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A receiving device for brown fused alumina, comprising an iron shaft (6), a rectangular shell (7), a rectangular iron plate (11), and a rectangular strip (16), characterized in that: The iron shaft (6) has a circular groove column (13) mounted on its front and rear ends via bearings. The rectangular shell (7) has a limiting slide groove (15) on its front and rear inner walls. The rectangular shell (7) has a transition hole (14) on its upper left end. The rectangular shell (7) has a U-shaped shell (8) fixedly connected to its upper left end. The rectangular iron plate (11) has a cylinder (26) slidably mounted on its upper front and rear ends. The upper ends of the two cylinders (26) are fixed with arc-shaped magnetic plates (28), and the lower ends of the two cylinders (26) are fixed with limiting circular plates (25). The lower ends of the two arc-shaped magnetic plates (28) are fixed with second springs (29), and the lower ends of the two second springs (29) are fixedly connected to the rectangular iron plate (11). Magnetic plates (27) are installed at the front and rear ends of the two arc-shaped magnetic plates (28). Multiple positioning holes (17) are provided above the rectangular strip (16). A support plate (20) is fixed inside the U-shaped shell (8). A positioning rod (24) is slidably installed in the middle of the support plate (20). A round iron plate (22) is fixed at the upper end of the positioning rod (24). A first spring (23) is fixed at the lower end of the round iron plate (22), and the lower end of the first spring (23) is fixed to the support plate (20). A rectangular magnetic plate (21) is installed above the inside of the U-shaped shell (8).

2. The receiving device for brown fused alumina according to claim 1, characterized in that: A toggle plate (19) is welded and fixed to the left end of the round iron plate (22).

3. The receiving device for brown fused alumina according to claim 1, characterized in that: The rectangular strip (16) has guide blocks (18) welded to the right ends of both the front and rear sides. The two guide blocks (18) are slidably installed in the two limiting grooves (15). The left end of the rectangular strip (16) is fixed with a tie rod (9). The rectangular strip (16) is fixedly connected to the iron shaft (6).

4. A receiving device for brown fused alumina according to claim 1, characterized in that: Foot pedals (10) are welded to the left ends of the two limiting circular plates (25), and bases (1) are fixedly connected to the right ends of the two circular groove columns (13).

5. A receiving device for brown fused alumina according to claim 4, characterized in that: Foot brake wheels (2) are bolted to the four corners of the base (1), and a conical cylinder (3) is fixed to the middle of the upper part of the base (1).

6. A receiving device for brown fused alumina according to claim 5, characterized in that: The conical cylinder (3) has a receiving cavity (12) inside its outer wall. A water inlet pipe (5) is installed on the upper left side of the conical cylinder (3), and a water outlet pipe (4) is installed on the lower right side of the conical cylinder (3). Both the water outlet pipe (4) and the water inlet pipe (5) are connected to the receiving cavity (12).

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