Manganese alloy powder conveying device

Abstract

The manganese alloy powder conveying device comprises a main pipeline, a speed reducer and a motor, a discharging port is formed in the right end of the bottom of the main pipeline, a feeding port is formed in the left end of the top of the main pipeline, an extension pipe is arranged at the left end of the main pipeline, and a tail pipe is arranged at the left end of the extension pipe. A rotating shaft is arranged in the main pipeline, a lengthening shaft is arranged at the left end of the rotating shaft, a tail shaft is arranged at the left end of the lengthening shaft, spiral blades are arranged on the rotating shaft, the lengthening shaft and the tail shaft, a first connecting opening is formed in the right end of a lengthening pipe, and the lengthening pipe is installed at the left end of the main pipeline; a first bolt penetrates through a first through hole to be connected with a first threaded hole to fix the lengthened pipe, then the tail pipe is fixedly installed at the left end of the lengthened pipe in the same fixing mode, a plurality of sections of the lengthened pipe can be installed between the tail pipe and the main pipeline, and the conveying pipeline is lengthened to the needed length according to the requirement of a use site.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying mechanisms, in particular to a manganese alloy powder conveying device. Background Technique

[0002] In the process of steel production, if manganese alloy powder is added to enhance the strength, toughness, etc. of steel, after the manganese alloy powder is produced, it needs to be conveyed. For example, in a manganese alloy powder conveying device disclosed in Chinese patent literature (CN202022762505.5), the manganese alloy powder is packed and then conveyed, resulting in low conveying efficiency of the manganese alloy powder. Moreover, the size of the above device is limited, and it can only convey manganese alloy for a specific distance and cannot be extended according to the needs of the use site, which greatly limits the use range of the device.

[0003] Therefore, we propose a manganese alloy powder conveying device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a manganese alloy powder conveying device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A manganese alloy powder conveying device includes a main pipeline, a speed reducer and a motor. An outlet is arranged at the right end of the bottom of the main pipeline, and an inlet is arranged at the left end of the top of the main pipeline. A lengthening pipe is arranged at the left end of the main pipeline, and a tail pipe is arranged at the left end of the lengthening pipe. A rotating shaft is arranged in the main pipeline, a lengthening shaft is arranged at the left end of the rotating shaft, and a tail shaft is arranged at the left end of the lengthening shaft. Spiral blades are arranged on the rotating shaft, the lengthening shaft and the tail shaft. A first connection port is arranged at the right end of the lengthening pipe, and first through holes are arranged at the upper and lower parts of the right end of the lengthening pipe. A second connection port is arranged at the left end of the main pipeline, and first threaded holes are arranged at the upper and lower parts of the left end of the main pipeline. First bolts are arranged in the first through holes and the first threaded holes.

[0006] Further, an installation groove is arranged in the middle of the left end of the rotating shaft, and an installation block is arranged in the middle of the right end of the lengthening shaft.

[0007] Further, second through holes are arranged on both the installation block and the lower part of the rotating shaft, and a second threaded hole is arranged at the top of the installation groove. Second bolts are arranged in the second through holes and the second threaded holes.

[0008] Further, a fixing rod is arranged between the speed reducer and the motor. The motor transmission shaft is connected to the speed reducer, and the left transmission shaft of the speed reducer is connected to the rotating shaft.

[0009] Further, a positioning shaft is arranged in the middle of the left side in the tail pipe, and a positioning hole is arranged at the left end of the tail shaft.

[0010] Furthermore, the structure of the left end of the extension pipe is the same as that of the left end of the main pipeline, and the structure of the right end of the tail pipe is the same as that of the right end of the extension pipe.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The second bolt passes through the second through hole and is connected to the second threaded hole to install the extension shaft. The tail shaft is installed at the left end of the extension shaft in the same manner. Several extension shafts are installed between the tail shaft and the rotating shaft, and they are installed according to the required length of the conveying pipeline. At the same time, the first connection port provided on the long pipe cooperates with the second connection port provided on the main pipeline to install the extension pipe at the left end of the main pipeline. The first bolt passes through the first through hole and is connected to the first threaded hole to fix the extension pipe. Then, the tail pipe is installed and fixed at the left end of the extension pipe in the same fixing manner. Several extension pipes can be installed between the tail pipe and the main pipeline to extend the conveying pipeline to the required length according to the needs of the use site. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is an enlarged view of part A of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the spiral blade of the present utility model;

[0015] Figure 4 is a schematic structural diagram of the installation of the extension shaft and the tail shaft of the present utility model;

[0016] Figure 5 is an enlarged view of part B of the present utility model.

[0017] In the figure: 1, main pipeline; 101, fixed rod; 2, speed reducer; 3, motor; 4, discharge port; 5, feed port; 6, extension pipe; 7, tail pipe; 8, rotating shaft; 81, spiral blade; 9, extension shaft; 10, tail shaft; 11, positioning shaft; 111, positioning hole; 12, first connection port; 13, second connection port; 14, first through hole; 15, first threaded hole; 16, first bolt; 17, installation groove; 18, installation block; 19, second through hole; 20, second threaded hole; 21, second bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-5 Figures 1-5 , the present utility model provides a technical solution: a manganese alloy powder conveying device, which includes a main pipeline 1, a speed reducer 2 and a motor 3. An outlet 4 is arranged at the right end of the bottom of the main pipeline 1, an inlet 5 is arranged at the left end of the top of the main pipeline 1, an extension pipe 6 is arranged at the left end of the main pipeline 1, a tail pipe 7 is arranged at the left end of the extension pipe 6, a rotating shaft 8 is arranged inside the main pipeline 1, an extension shaft 9 is arranged at the left end of the rotating shaft 8, a tail shaft 10 is arranged at the left end of the extension shaft 9, spiral blades 81 are arranged on the rotating shaft 8, the extension shaft 9 and the tail shaft 10. A first connection port 12 is arranged at the right end of the extension pipe 6, first through holes 14 are arranged at the upper and lower parts of the right end of the extension pipe 6, a second connection port 13 is arranged at the left end of the main pipeline 1, first threaded holes 15 are arranged at the upper and lower parts of the left end of the main pipeline 1, and first bolts 16 are arranged in the first through holes 14 and the first threaded holes 15. Manganese alloy powder enters the tail pipe 7 through the inlet 5. The motor 2 drives the rotating shaft 8 through the speed reducer 2, and the rotating shaft 8 drives the extension shaft 9 and the tail shaft 10 to rotate. The spiral blades 81 arranged on the rotating shaft 8, the extension shaft 9 and the tail shaft 10 convey the manganese alloy powder, and the manganese alloy powder is discharged from the outlet 4. The first connection port 12 arranged on the extension pipe 6 cooperates with the second connection port 13 arranged on the main pipeline 1 to install the extension pipe 6 at the left end of the main pipeline 1. The first bolt 16 passes through the first through hole 14 and is connected to the first threaded hole 15 to fix the extension pipe 6. Then, the tail pipe 7 is installed and fixed at the left end of the extension pipe 6 in the same fixing method, and several sections of extension pipes 6 can be installed between the tail pipe 7 and the main pipeline 1 to extend the conveying pipeline to the required length according to the needs of the use site.

[0020] Reference example: An installation groove 17 is arranged in the middle of the left end of the rotating shaft 8, an installation block 18 is arranged in the middle of the right end of the extension shaft 9, second through holes 19 are arranged on the installation block 18 and the lower part of the rotating shaft 8, a second threaded hole 20 is arranged at the top of the installation groove 17, and second bolts 21 are arranged in the second through holes 19 and the second threaded holes 20. Before extending the conveying pipeline, the extension shaft 9 is installed at the left end of the rotating shaft 8, the installation block 18 arranged at the right end of the extension shaft 9 is installed in the installation groove 17, and the second bolt 21 passes through the second through hole 19 and is connected to the second threaded hole 20 to install the extension shaft 9. The tail shaft 10 is installed at the left end of the extension shaft 9 in the same way, and several sections of extension shafts 9 are installed between the tail shaft 10 and the rotating shaft 8 and installed according to the required length of the conveying pipeline to ensure that the spiral blades 81 convey the manganese alloy powder. The spiral blades 81 arranged on the rotating shaft 8, the extension shaft 9 and the tail shaft 10 are independent of each other to ensure the installation and disassembly of the extension shaft 9 and the tail shaft 10.

[0021] Reference embodiment: A fixed rod 101 is arranged between the speed reducer 2 and the motor 3. The transmission shaft of the motor 3 is connected to the speed reducer 2, and the left transmission shaft of the speed reducer 2 is connected to the rotating shaft 8. The motor 3 drives the rotating shaft 8 and the spiral blade 81 to rotate through the speed reducer 2 to convey the ferromanganese alloy powder.

[0022] Reference embodiment: A positioning shaft 11 is arranged in the middle of the left side in the tail pipe 7, and a positioning hole 111 is arranged at the left end of the tail shaft 10. After the tail pipe 7 is installed, the positioning shaft 11 arranged in the tail pipe 7 is installed into the positioning hole 111. The positioning shaft 11 supports the tail shaft 10 and the extension shaft 9 to prevent the spiral blade 81 from contacting the inner wall of the pipeline and causing wear of the spiral blade.

[0023] Reference embodiment: The structure of the left end of the extension pipe 6 is the same as that of the left end of the main pipeline 1, and the structure of the right end of the tail pipe 7 is the same as that of the right end of the extension pipe 6, so that several extension pipes 6 are installed between the tail pipe 7 and the main pipeline 1. The structure of the right end of the tail shaft 10 is the same as that of the right end of the extension shaft 9. An installation groove 17 is also arranged at the left end of the extension shaft 9. The shape and size of the positioning hole arranged on the tail shaft 10 are the same as those of the installation groove 17 arranged at the left end of the extension shaft 9, ensuring that the conveying pipeline can be extended according to the usage requirements.

[0024] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A manganese alloy powder conveying device, comprising a main pipeline (1), a reducer (2) and a motor (3), characterized in that: The main pipeline (1) is provided with a discharge port (4) at the right end of the bottom, and a feed port (5) at the left end of the top of the main pipeline (1). The main pipeline (1) is provided with an extension tube (6) at the left end, and a tail tube (7) at the left end of the extension tube (6). A rotating shaft (8) is provided inside the main pipeline (1), and an extension shaft (9) is provided at the left end of the rotating shaft (8). A tail shaft (10) is provided at the left end of the extension shaft (9). Spiral blades (81) are provided on the rotating shaft (8), the extension shaft (9) and the tail shaft (10). The extension tube (6) is provided with a first connection port (12) at the right end, and first through holes (14) are provided at the upper and lower parts of the right end of the extension tube (6). The main pipeline (1) is provided with a second connection port (13) at the left end, and first threaded holes (15) are provided at the upper and lower parts of the left end of the main pipeline (1). First bolts (16) are provided in the first through holes (14) and the first threaded holes (15).

2. A manganese alloy powder conveying device according to claim 1, characterized in that: A mounting groove (17) is provided in the middle of the left end of the rotating shaft (8), and a mounting block (18) is provided in the middle of the right end of the extended shaft (9).

3. A manganese alloy powder conveying device according to claim 2, characterized in that: The mounting block (18) and the lower part of the rotating shaft (8) are both provided with a second through hole (19), the top of the mounting groove (17) is provided with a second threaded hole (20), and a second bolt (21) is provided in the second through hole (19) and the second threaded hole (20).

4. A manganese alloy powder conveying device according to claim 1, characterized in that: A fixing rod (101) is provided between the reducer (2) and the motor (3); the transmission shaft of the motor (3) is connected to the reducer (2); and the left transmission shaft of the reducer (2) is connected to the rotating shaft (8).

5. The manganese alloy powder conveying device according to claim 1, characterized in that: A positioning shaft (11) is provided at the middle of the left side of the tail pipe (7), and a positioning hole (111) is provided at the left end of the tail shaft (10).

6. The manganese alloy powder conveying device according to claim 1, characterized in that: The structure of the left end of the extension pipe (6) is the same as that of the left end of the main pipe (1), and the structure of the right end of the tail pipe (7) is the same as that of the right end of the extension pipe (6).

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