Finished product charging machine for vanadium-nitrogen alloy

Abstract

The utility model relates to the technical field of finished product charging machines, and discloses a vanadium-nitrogen alloy finished product charging machine which comprises an installation base, an installation frame is installed on the upper surface of the installation base, and a storage bin is installed on the upper surface of the installation frame. And the discharging pipe is arranged at the bottom of the storage bin, a first discharging opening is formed in the bottom of the discharging pipe, an electric motor is arranged at the bottom of the discharging pipe, and a sealing plate is coaxially installed on a rotor of the electric motor. The additionally-arranged electric motor can drive the sealing plate to rotate, so that the position of the second discharging opening can be adjusted, the overlapping area of the first discharging opening and the second discharging opening can be controlled, and the feeding accuracy is improved; and the additionally-arranged second vacuum pump can pump out redundant vanadium-nitrogen alloy raw materials from the weighing box, the vanadium-nitrogen alloy raw materials can be pumped into the storage box, it is not needed to spend time in opening the weighing box to take out the vanadium-nitrogen alloy raw materials, and the charging efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of finished product feeding machine technology, specifically a finished product feeding machine for vanadium-nitrogen alloy. Background Technology

[0002] A finished product feeder is an automated device mainly used to accurately transport finished materials from the production line to a designated location or storage facility according to a predetermined quantity and speed.

[0003] Common finished product feeders typically use a storage silo to store the vanadium-nitrogen alloy raw materials to be fed. A vacuum pump generates negative pressure to draw in the material, which is then transported through pipelines. A metering device weighs the raw materials to precisely control the amount of material fed.

[0004] However, since the added raw materials need to be injected into the weighing box through the storage silo, when the feeding port is opened, the raw materials will be added too much due to the influence of gravity, resulting in inaccurate feeding. At the same time, when too much is added, the weighing box needs to be opened to remove the excess raw materials, which will affect the normal operation of the feeding device and increase the feeding time. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a finished vanadium-nitrogen alloy feeder, which solves the problems mentioned in the background art, such as the inaccurate feeding caused by excessive addition of raw materials due to gravity, and the need to open the weighing box to remove excess raw materials when too much is added, which affects the normal operation of the feeding device and increases the feeding time.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a vanadium-nitrogen alloy finished product feeding machine, comprising:

[0009] Mounting base, the upper surface of which is equipped with a mounting frame, and the upper surface of which is equipped with a storage bin;

[0010] A feeding pipe is installed at the bottom of the storage bin. A first feeding port is opened at the bottom of the feeding pipe. An electric motor is installed at the bottom of the feeding pipe. A sealing plate is coaxially mounted on the rotor of the electric motor. A second feeding port is opened on the surface of the sealing plate.

[0011] A feed pipe is located at the bottom of the second discharge port. A weighing box is installed at the bottom of the feed pipe. A weighing device is installed at the bottom of the inner cavity of the weighing box. A first vacuum pump is installed on the left side of the weighing box. A discharge pipe is installed on the left side of the first vacuum pump. A second vacuum pump is installed on the right side of the weighing box. A conveying pipe is installed on the right side of the second vacuum pump.

[0012] A storage box is located on the right side of the upper surface of the mounting frame. A conveying channel is installed inside the storage box. A drive motor is installed on the upper surface of the conveying channel. An auger is coaxially installed on the rotor of the drive motor. A discharge plate is installed on the upper left side of the conveying channel.

[0013] Preferably, a fixed frame is installed on the upper surface of the conveying pipe, the drive motor is installed at the bottom of the fixed frame, and the bottom end of the auger is installed on the upper surface of the bottom plate of the storage tank through a bearing, so that the auger is not easy to deviate when rotating.

[0014] Preferably, a flow guide block is installed on the right side of the inner cavity of the storage box, and the upper surface of the flow guide block is inclined so that the vanadium-nitrogen alloy raw material entering the storage box can be concentrated and accumulated at the screw conveyor.

[0015] Preferably, the upper surface of the storage box is provided with an air outlet, and an isolation net is installed on the surface of the air outlet. The air outlet allows air to circulate inside the storage box, and the isolation net can prevent the vanadium-nitrogen alloy raw material from flowing out through the air outlet.

[0016] Preferably, a funnel is installed at the bottom of the storage silo, the feeding pipe is connected to the bottom of the funnel, a connecting frame is installed at the bottom of the mounting frame, and the electric motor is connected to the surface of the connecting frame. The funnel can concentrate the vanadium-nitrogen alloy raw material in the storage silo into the feeding pipe.

[0017] Preferably, a limiting sleeve is installed on the surface of the feeding pipe, and a limiting strip is installed at the bottom of the limiting sleeve. The upper surface of the limiting strip contacts the bottom of the sealing plate, and the limiting strip enables the sealing plate to be in close contact with the bottom of the feeding pipe.

[0018] Beneficial effects

[0019] Compared with the prior art, this utility model provides a finished vanadium-nitrogen alloy feeding machine, which has the following beneficial effects:

[0020] 1. The finished vanadium-nitrogen alloy feeder is equipped with an electric motor that can drive the sealing plate to rotate, thereby adjusting the position of the second feeding port and controlling the overlapping area of ​​the first and second feeding ports, thus controlling the feeding speed of the vanadium-nitrogen alloy raw material. Based on the weight measured by the weighing device, the vanadium-nitrogen alloy raw material can be gradually added to the weighing box, improving the accuracy of feeding.

[0021] 2. The vanadium-nitrogen alloy finished product feeder is equipped with a second vacuum pump that can extract excess vanadium-nitrogen alloy raw materials from the weighing box and pump them into the storage box. This eliminates the need to spend time opening the weighing box to remove the vanadium-nitrogen alloy raw materials when too much vanadium-nitrogen alloy raw materials are added. At the same time, the auger can transport the vanadium-nitrogen alloy raw materials in the storage box back to the storage bin without affecting the normal operation of the feeding device, thus improving the feeding efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the storage box of this utility model;

[0025] Figure 4 This is an exploded perspective view of the feed tube of this utility model.

[0026] In the diagram: 1. Mounting base; 2. Mounting frame; 3. Storage bin; 4. Discharge pipe; 5. First discharge port; 6. Electric motor; 7. Sealing plate; 8. Second discharge port; 9. Feed pipe; 10. Weighing box; 11. Weigher; 12. First vacuum pump; 13. Discharge pipe; 14. Second vacuum pump; 15. Conveying pipe; 16. Storage box; 17. Conveying channel; 18. Drive motor; 19. Screwdriver; 20. Discharge plate; 21. Fixing frame; 22. Drain block; 23. Air outlet; 24. Isolation net; 25. Funnel; 26. Connecting frame; 27. Limiting sleeve; 28. Limiting strip. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides a technical solution: a vanadium-nitrogen alloy finished product feeding machine. Please refer to [link / reference]. Figure 1 It includes a mounting base 1, a mounting frame 2 is mounted on the upper surface of the mounting base 1, and a storage bin 3 is mounted on the upper surface of the mounting frame 2;

[0029] Please see Figure 2 The discharge pipe 4 is located at the bottom of the storage silo 3. Please refer to [link / reference]. Figure 4The bottom of the feeding pipe 4 is provided with a first feeding port 5, and the bottom of the feeding pipe 4 is provided with an electric motor 6. The rotor of the electric motor 6 is coaxially mounted with a sealing plate 7, and the surface of the sealing plate 7 is provided with a second feeding port 8.

[0030] Feed pipe 9 is located at the bottom of the second discharge port 8. Please refer to [link / reference]. Figure 2 A weighing box 10 is installed at the bottom of the feed pipe 9. A weighing device 11 is installed at the bottom of the inner cavity of the weighing box 10. A first vacuum pump 12 is installed on the left side of the weighing box 10. A discharge pipe 13 is installed on the left side of the first vacuum pump 12. A second vacuum pump 14 is installed on the right side of the weighing box 10. A conveying pipe 15 is installed on the right side of the second vacuum pump 14.

[0031] Storage box 16 is located on the upper right side of mounting bracket 2. Storage box 16 has a conveying channel 17 installed inside. (See attached image.) Figure 3 A drive motor 18 is installed on the upper surface of the conveying channel 17, and an auger 19 is coaxially installed on the rotor of the drive motor 18. A discharge plate 20 is installed on the upper left side of the conveying channel 17.

[0032] Starting the electric motor 6 can drive the sealing plate 7 to rotate, thereby adjusting the position of the second discharge port 8 and controlling the overlapping area of ​​the first discharge port 5 and the second discharge port 8, thereby controlling the speed of vanadium-nitrogen alloy raw material feeding. Based on the weight weighed by the weighing device 11, vanadium-nitrogen alloy raw material can be gradually added to the weighing box 10, improving the accuracy of feeding.

[0033] Activating the second vacuum pump 14 can extract excess vanadium-nitrogen alloy raw material from the weighing box 10 and transfer it into the storage box 16. This eliminates the need to open the weighing box 10 to remove the vanadium-nitrogen alloy raw material when too much is added. Simultaneously, the auger 19 can transfer the vanadium-nitrogen alloy raw material in the storage box 16 back to the storage silo 3 without affecting the normal operation of the feeding device, thus improving the feeding efficiency.

[0034] A fixed frame 21 is installed on the upper surface of the conveying pipe 15, and the drive motor 18 is installed at the bottom of the fixed frame 21. The bottom end of the auger 19 is installed on the upper surface of the bottom plate of the storage box 16 through a bearing, so that the auger 19 is not easy to deviate when rotating.

[0035] A flow guide block 22 is installed on the right side of the inner cavity of the storage tank 16. The upper surface of the flow guide block 22 is inclined, so that the vanadium-nitrogen alloy raw material entering the storage tank 16 can be concentrated and accumulated at the screw conveyor 19.

[0036] An air outlet 23 is provided on the upper surface of the storage box 16. An isolation net 24 is installed on the surface of the air outlet 23. The air outlet 23 allows air to circulate inside the storage box 16, and the isolation net 24 can prevent the vanadium-nitrogen alloy raw material from flowing out through the air outlet 23.

[0037] Please see Figure 2 A funnel 25 is installed at the bottom of the storage bin 3, and the discharge pipe 4 is connected to the bottom of the funnel 25. A connecting frame 26 is installed at the bottom of the mounting frame 2, and the electric motor 6 is connected to the surface of the connecting frame 26. The vanadium-nitrogen alloy raw material in the storage bin 3 can be concentrated into the discharge pipe 4 through the funnel 25.

[0038] Please see Figure 4 A limiting sleeve 27 is installed on the surface of the feeding pipe 4, and a limiting strip 28 is installed at the bottom of the limiting sleeve 27. The upper surface of the limiting strip 28 contacts the bottom of the sealing plate 7, and the limiting strip 28 enables the sealing plate 7 to be in close contact with the bottom of the feeding pipe 4.

[0039] The working process of this device is as follows: First, starting the electric motor 6 drives the sealing plate 7 to rotate, thereby adjusting the position of the second feeding port 8 and controlling the overlapping area of ​​the first feeding port 5 and the second feeding port 8, thus controlling the feeding speed of the vanadium-nitrogen alloy raw material. Based on the weight weighed by the weighing device 11, the vanadium-nitrogen alloy raw material can be gradually added to the weighing box 10, improving the accuracy of feeding. Then, starting the second vacuum pump 14 can extract excess vanadium-nitrogen alloy raw material from the weighing box 10 and pump it into the storage box 16. This eliminates the need to spend time opening the weighing box 10 to remove the vanadium-nitrogen alloy raw material when too much vanadium-nitrogen alloy raw material is added. At the same time, starting the drive motor 18 drives the auger 19 to rotate, and the vanadium-nitrogen alloy raw material in the storage box 16 can be transported back to the storage bin 3 through the auger 19 without affecting the normal operation of the feeding device, thus improving the feeding efficiency. Finally, starting the first vacuum pump 12 can extract the vanadium-nitrogen alloy raw material in the weighing box 10 for feeding.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A finished product feeder for vanadium-nitrogen alloys, characterized in that, include: Mounting base (1), the upper surface of which is mounted with mounting frame (2), and the upper surface of mounting frame (2) is mounted with storage bin (3); A feeding pipe (4) is set at the bottom of the storage bin (3). A first feeding port (5) is opened at the bottom of the feeding pipe (4). An electric motor (6) is provided at the bottom of the feeding pipe (4). A sealing plate (7) is coaxially installed on the rotor of the electric motor (6). A second feeding port (8) is opened on the surface of the sealing plate (7). A feed pipe (9) is located at the bottom of the second discharge port (8). A weighing box (10) is installed at the bottom of the feed pipe (9). A weighing device (11) is installed at the bottom of the inner cavity of the weighing box (10). A first vacuum pump (12) is installed on the left side of the weighing box (10). A discharge pipe (13) is installed on the left side of the first vacuum pump (12). A second vacuum pump (14) is installed on the right side of the weighing box (10). A conveying pipe (15) is installed on the right side of the second vacuum pump (14). Storage box (16) is located on the right side of the upper surface of mounting frame (2). A conveying channel (17) is installed inside the storage box (16). A drive motor (18) is installed on the upper surface of the conveying channel (17). An auger (19) is coaxially installed on the rotor of the drive motor (18). A discharge plate (20) is installed on the upper left side of the conveying channel (17).

2. The vanadium-nitrogen alloy finished product feeding machine according to claim 1, characterized in that: A fixing frame (21) is installed on the upper surface of the conveying pipe (15), the drive motor (18) is installed at the bottom of the fixing frame (21), and the bottom end of the auger (19) is installed on the upper surface of the bottom plate of the storage box (16) through a bearing.

3. The vanadium-nitrogen alloy finished product feeding machine according to claim 1, characterized in that: A flow guide block (22) is installed on the right side of the inner cavity of the storage box (16), and the upper surface of the flow guide block (22) is inclined.

4. The vanadium-nitrogen alloy finished product feeding machine according to claim 1, characterized in that: The storage box (16) has an air outlet (23) on its upper surface, and an isolation net (24) is installed on the surface of the air outlet (23).

5. The vanadium-nitrogen alloy finished product feeding machine according to claim 1, characterized in that: The bottom of the storage bin (3) is equipped with a funnel (25), the discharge pipe (4) is connected to the bottom of the funnel (25), the bottom of the mounting frame (2) is equipped with a connecting frame (26), and the electric motor (6) is connected to the surface of the connecting frame (26).

6. The vanadium-nitrogen alloy finished product feeder according to claim 1, characterized in that: A limiting sleeve (27) is installed on the surface of the feed tube (4), and a limiting strip (28) is installed at the bottom of the limiting sleeve (27). The upper surface of the limiting strip (28) is in contact with the bottom of the sealing plate (7).

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