Automatic iron powder conveying and discharging system

Abstract

The utility model discloses an automatic iron powder conveying and discharging system, and relates to the technical field of iron powder discharging equipment.The automatic iron powder conveying and discharging system comprises a feeding port and a storage tank, a guide hopper used for anti-blocking discharging is installed at the bottom of the feeding port in a sealed mode, and a guide mechanism used for evenly discharging iron powder is arranged in the guide hopper; a conveying cylinder is arranged below the guide hopper in a penetrating and sealed mode, a feeding mechanism is arranged in the conveying cylinder, a discharging port is formed below the bottom of the conveying cylinder in a penetrating mode, and the discharging port and the storage tank are installed in a sealed mode. Under the matching action of a guide hopper and the like, a second motor is controlled to be started, the output end of the second motor can drive a stirring shaft to rotate, then iron powder can be controlled to be discharged, the blocking phenomenon is avoided, then a first motor is controlled to be started, and the stirring speed is increased. And the output end of the first motor can drive the spiral rod to rotate, the iron powder is conveyed, and the iron powder falls into the storage tank through the discharging opening.

Description

Technical Field

[0001] The present application relates to the technical field of iron powder discharging equipment, and in particular to an automatic iron powder conveying and discharging system. Background Art

[0002] Iron powder is an aggregate of iron particles with a size of less than 1mm. It is the main raw material for powder metallurgy. According to the particle size, it is usually divided into five grades: coarse powder, medium powder, fine powder, micro powder and ultrafine powder. The types of iron powder mainly include reduced iron powder and atomized iron powder, which are named due to different production methods.

[0003] After searching, the Chinese patent authorization announcement number CN217625804U discloses a material conveying device for iron powder production, including a screw conveyor and a limit device, the limit device is fixedly connected to one end of the screw conveyor, and the bottom of one end of the screw conveyor is fixedly connected to a discharge pipe, and the discharge pipe passes through the limit device.

[0004] The material conveying device for iron powder production in the above-mentioned patent has the following shortcomings: although the device allows the bottom of the discharge hopper to be inserted into the tank mouth for a certain distance to improve the sealing and prevent the iron powder from floating, since there is no device for guiding the iron powder in the feed port of the device, when too much iron powder is discharged, it is easy to be blocked in the feed port, thereby affecting the discharge efficiency, and when the air is relatively humid, it will also cause moisture inside the storage tank of the device, thereby affecting the normal use of the iron powder. Utility Model Content

[0005] The purpose of the utility model is to solve or at least alleviate the problem in the prior art that, since there is no device for guiding iron powder in the feed port of the device, when too much iron powder is fed, it is easy to be blocked in the feed port, thereby affecting the feeding efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic iron powder conveying and discharging system, comprising a feed port and a storage tank, a guide hopper for preventing material discharge from being blocked is sealed at the bottom of the feed port, a guide mechanism for uniformly discharging iron powder is arranged in the guide hopper, a conveying cylinder is penetrated and sealed at the bottom of the guide hopper, a feeding mechanism is arranged in the conveying cylinder, a discharging port is penetrated at the bottom of the conveying cylinder, the discharging port and the storage tank are sealed, a stirring mechanism is arranged in the storage tank, and a drying mechanism is arranged on one side of the storage tank;

[0007] The drying mechanism includes a third support plate and a heater, the third support plate is fixedly mounted on an outer wall of one side of the storage tank, the heater is fixedly mounted on the third support plate, one end of the air intake port of the heater is fixedly connected to an air intake pipe, one end of the air outlet port of the heater is fixedly connected to an air outlet pipe, and one end of the air outlet pipe passes through an outer wall of one side of the storage tank and is mounted inside.

[0008] By adopting the above technical solution, the second motor is started by controlling the output end of the second motor to drive the stirring shaft to rotate, and then the iron powder can be controlled to be discharged so that it will not be blocked.

[0009] Optionally, the material guiding mechanism includes a second support plate and a second motor, the second support plate is fixedly mounted on an outer wall of one side of the material guiding hopper, the second motor is fixedly mounted on the second support plate, and the output end of the second motor passes through an outer wall of one side of the material guiding hopper and is fixedly mounted with a stirring shaft.

[0010] By adopting the above technical solution, the first motor is started by controlling, so that the output end of the first motor drives the screw rod to rotate and the iron powder is transported, and the iron powder falls into the storage tank through the discharge port.

[0011] Optionally, the stirring mechanism includes a third motor, which is fixedly mounted on the storage tank. The output end of the third motor passes through the top of the storage tank and is fixedly mounted with a rotating column, on which a plurality of stirring blades are fixedly mounted.

[0012] By adopting the above technical solution, by starting the third motor, the output end of the third motor will drive the rotating column and the stirring blade to rotate, thereby enhancing the drying efficiency of the iron powder.

[0013] Optionally, the feeding mechanism includes a first motor, a first support plate is fixedly mounted on one side outer wall of the conveying cylinder, the first motor is fixedly mounted on the top outer wall of the first support plate, and the output end of the first motor passes through one side outer wall of the conveying cylinder and is fixedly mounted with a screw rod.

[0014] By adopting the above technical solution, by starting the first motor, the output end of the first motor will drive the screw rod to rotate and transport the iron powder, and the iron powder falls into the storage tank through the discharge port.

[0015] Optionally, the lower half of the guide hopper is smaller than the upper half, and the lower half is inclined.

[0016] By adopting the above technical solution, the lower half of the guide hopper is smaller than the upper half, and the lower half is inclined, so that the iron powder can flow easily.

[0017] Optionally, two telescopic rods are symmetrically fixedly mounted on the bottom outer wall of the storage tank.

[0018] By adopting the above technical solution, the telescopic rod is provided to assist in adjusting the height.

[0019] Optionally, threaded holes are formed through the lower parts of the two telescopic rods, and adjusting bolts are screwed into the two threaded holes.

[0020] By adopting the above technical solution, by rotating the adjusting bolt and releasing it from the contact with the telescopic rod, the storage tank can be moved downward and below the discharge port. At this time, the storage tank can be directly disassembled, which is simple and convenient.

[0021] In summary, the beneficial effects of this application are as follows:

[0022] 1. The new model of the present application adopts the cooperation of the guide hopper, etc., by controlling the start of the second motor, the output end of the second motor will drive the stirring shaft to rotate, and then the iron powder can be controlled to be discharged so that it will not be blocked, and then the first motor is controlled to start, the output end of the first motor will drive the screw rod to rotate and transport the iron powder, and the iron powder falls into the storage tank through the discharge port.

[0023] 2. The new model of the present application adopts the cooperation of a heater, etc., by controlling the start-up of the heater and the third motor, one end of the air intake of the heater absorbs gas through the air intake pipe, and then heats it, and the heated gas is transported to the storage tank through the air outlet pipe; the output end of the third motor will drive the rotating column and the stirring blade to rotate, thereby enhancing the drying efficiency of the iron powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the entire application;

[0025] Figure 2 It is a schematic diagram of the conveying tube of this application;

[0026] Figure 3 It is a schematic diagram of the storage tank of this application.

[0027] Explanation of the accompanying drawings: In the figure: 1, feed port; 2, guide hopper; 3, conveying cylinder; 4, discharge port; 5, storage tank; 6, first support plate; 7, first motor; 8, second support plate; 9, second motor; 10, stirring shaft; 11, screw rod; 12, third support plate; 13, heater; 14, intake pipe; 15, exhaust pipe; 16, third motor; 17, rotating column; 18, stirring blade; 19, telescopic rod; 20, threaded hole; 21, adjusting bolt. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-3 This application is described in further detail.

[0029] See also Figure 1-3 , an automatic iron powder conveying and discharging system, comprising a feed port 1 and a storage tank 5, a guide hopper 2 for preventing material discharge from being blocked is sealed at the bottom of the feed port 1, the guide hopper 2 is provided so as to facilitate the guiding of the iron powder, a guide mechanism for uniformly discharging the iron powder is provided in the guide hopper 2, a conveying cylinder 3 is provided through and sealed at the bottom of the guide hopper 2, the iron powder is conveniently conveyed by providing the conveying cylinder 3, a feeding mechanism is provided in the conveying cylinder 3, a discharge port 4 is provided through the bottom of the conveying cylinder 3, the discharge port 4 and the storage tank 5 are sealed, a stirring mechanism is provided in the storage tank 5, and a drying mechanism is provided on one side of the storage tank 5; the drying mechanism is provided so as to dry the iron powder to prevent the iron powder from being wet in the storage tank 5 for a long time.

[0030] The drying mechanism includes a third support plate 12 and a heater 13. The third support plate 12 is fixedly mounted on an outer wall of one side of the storage tank 5. The heater 13 is fixedly mounted on the third support plate 12. One end of the air intake port of the heater 13 is fixedly connected to an air intake pipe 14. One end of the air outlet port of the heater 13 is fixedly connected to an air outlet pipe 15. One end of the air outlet of the heater 13 is fixedly connected to a air outlet pipe 15. One end of the air outlet pipe 15 passes through an outer wall of one side of the storage tank 5 and is mounted inside.

[0031] When in use, by controlling to start the second motor 9, the output end of the second motor 9 will drive the stirring shaft 10 to rotate, and then the iron powder can be controlled to be discharged so that it will not be blocked.

[0032] Reference Figure 1 and Figure 2 The material guide mechanism includes a second support plate 8 and a second motor 9. The second support plate 8 is fixedly mounted on one side outer wall of the material guide hopper 2. The second motor 9 is fixedly mounted on the second support plate 8. The output end of the second motor 9 penetrates one side outer wall of the material guide hopper 2 and is fixedly mounted with a stirring shaft 10. By controlling and starting the first motor 7, the output end of the first motor 7 will drive the screw rod 11 to rotate and transport the iron powder, and the iron powder falls into the storage tank 5 through the discharge port 4.

[0033] Reference Figure 3 The stirring mechanism includes a third motor 16, which is fixedly mounted on the storage tank 5. The output end of the third motor 16 passes through the top of the storage tank 5 and is fixedly mounted with a rotating column 17, on which a plurality of stirring blades 18 are fixedly mounted. By starting the third motor 16, the output end of the third motor 16 will drive the rotating column 17 and the stirring blades 18 to rotate, thereby enhancing the drying efficiency of the iron powder.

[0034] Reference Figure 2 The feeding mechanism includes a first motor 7, a first support plate 6 is fixedly mounted on one side outer wall of the conveying cylinder 3, the first motor 7 is fixedly mounted on the top outer wall of the first support plate 6, and the output end of the first motor 7 penetrates through one side outer wall of the conveying cylinder 3 and is fixedly mounted with a screw rod 11. By starting the first motor 7, the output end of the first motor 7 drives the screw rod 11 to rotate, and the iron powder is transported, and the iron powder falls into the storage tank 5 through the discharge port 4.

[0035] Reference Figure 1 and Figure 2 The lower half of the guide hopper 2 is smaller than the upper half, and the lower half is in an inclined state. By setting the lower half of the guide hopper 2 to be smaller than the upper half, and the lower half is in an inclined state, the iron powder is easy to flow.

[0036] Reference Figure 3 Two telescopic rods 19 are symmetrically fixedly installed on the bottom outer wall of the storage tank 5. The telescopic rods 19 can be provided to assist in adjusting the height.

[0037] Reference Figure 3 The lower parts of the two telescopic rods 19 are penetrated with threaded holes 20, and the two threaded holes 20 are screwed with adjusting bolts 21. By turning the adjusting bolts 21 and releasing the contact with the telescopic rods 19, the position of the storage tank 5 can be moved downward and lower than the discharge port 4, and the storage tank 5 can be directly disassembled at this time, which is simple and convenient.

[0038] The implementation principle of the present application is as follows: when in use, first, iron powder is discharged through the feed port 1, at this time, the second motor 9 is controlled to be started, and the output end of the second motor 9 will drive the stirring shaft 10 to rotate, and then the iron powder can be controlled to be discharged, so that it will not be blocked, and then the first motor 7 is controlled to be started, and the output end of the first motor 7 will drive the screw rod 11 to rotate, and the iron powder is transported, and the iron powder falls into the storage tank 5 through the discharge port 4;

[0039] When the powder in the storage tank 5 needs to be dried, the heater 13 and the third motor 16 are started by controlling, and the air intake end of the heater 13 absorbs gas through the air intake pipe 15, and then heats the gas, and the heated gas is transported to the storage tank 5 through the air outlet pipe 15; the output end of the third motor 16 drives the rotating column 17 and the stirring blade 18 to rotate, thereby enhancing the drying efficiency of the iron powder;

[0040] When the storage tank 5 needs to be replaced, the adjusting bolt 21 is rotated to release the contact with the telescopic rod 19, and then the storage tank 5 can be moved downward and below the discharge port 4. At this time, the storage tank 5 can be directly disassembled, which is simple and convenient.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic iron powder conveying and discharging system, comprising a feed port (1) and a storage tank (5), characterized in that: A guide hopper (2) for preventing material discharge from being blocked is sealed at the bottom of the feed port (1), a guide mechanism for uniformly discharging iron powder is provided in the guide hopper (2), a conveying cylinder (3) is provided through and sealed below the guide hopper (2), a feeding mechanism is provided in the conveying cylinder (3), a discharge port (4) is provided through the bottom of the conveying cylinder (3), the discharge port (4) and the storage tank (5) are sealed, a stirring mechanism is provided in the storage tank (5), and a drying mechanism is provided on one side of the storage tank (5); The drying mechanism comprises a third support plate (12) and a heater (13); the third support plate (12) is fixedly mounted on an outer wall of one side of the storage tank (5); the heater (13) is fixedly mounted on the third support plate (12); one end of an air intake port of the heater (13) is fixedly connected to an air intake pipe (14); one end of an air outlet port of the heater (13) is fixedly connected to an air outlet pipe (15); and one end of the air outlet pipe (15) passes through an outer wall of one side of the storage tank (5) and is mounted inside.

2. The iron powder automatic conveying and discharging system according to claim 1 is characterized in that: The material guiding mechanism comprises a second support plate (8) and a second motor (9); the second support plate (8) is fixedly mounted on an outer wall of one side of the material guiding hopper (2); the second motor (9) is fixedly mounted on the second support plate (8); an output end of the second motor (9) passes through an outer wall of one side of the material guiding hopper (2) and is fixedly mounted with a stirring shaft (10).

3. The iron powder automatic conveying and discharging system according to claim 1 is characterized in that: The stirring mechanism comprises a third motor (16), the third motor (16) being fixedly mounted on the storage tank (5), the output end of the third motor (16) passing through the top of the storage tank (5) and being fixedly mounted with a rotating column (17), and a plurality of stirring blades (18) being fixedly mounted on the rotating column (17).

4. The iron powder automatic conveying and discharging system according to claim 1 is characterized in that: The feeding mechanism comprises a first motor (7), a first support plate (6) is fixedly mounted on one side outer wall of the conveying cylinder (3), the first motor (7) is fixedly mounted on the top outer wall of the first support plate (6), and an output end of the first motor (7) passes through one side outer wall of the conveying cylinder (3) and is fixedly mounted with a screw rod (11).

5. The iron powder automatic conveying and discharging system according to claim 1 is characterized in that: The lower half of the guide hopper (2) is smaller than the upper half, and the lower half is in an inclined state.

6. The iron powder automatic conveying and discharging system according to claim 3 is characterized by: Two telescopic rods (19) are symmetrically fixedly mounted on the outer wall of the bottom of the storage tank (5).

7. The iron powder automatic conveying and discharging system according to claim 6 is characterized by: The lower parts of the two telescopic rods (19) are both penetrated by threaded holes (20), and the two threaded holes (20) are both threadedly connected with adjustment bolts (21).

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