Automatic molybdenum powder distributing device

Abstract

The utility model discloses an automatic molybdenum powder distributing device which comprises a transverse moving track, a track car is assembled on the transverse moving track, a transfer stock bin is arranged on the track car, one side of the transfer stock bin is connected with a feeding pipe, the feeding pipe is connected with a storage tank, a rotating head is arranged at the bottom of the storage tank, and the rotating head is connected with the transfer stock bin. The rotating head is movably connected with the bottom end of the storage tank; the utility model relates to the technical field of molybdenum powder distribution, in particular to an automatic molybdenum powder distribution device, the mode that a transfer stock bin is matched with a rail car is adopted, the transfer stock bin is controlled to move among different molds to complete molybdenum powder distribution, and materials are continuously supplied to the transfer stock bin through matching of a movable rotating seat and a rotating joint and stretching and retracting of a feeding pipe and a feeding pipe. The structure is simple, meanwhile, a spiral feeding mode is adopted, feeding is continuous and stable, the transfer stock bin is controlled through a rail, control is easy, material distribution is stable, and maintenance and use are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of molybdenum powder distributing, in particular to an automatic molybdenum powder distributing device. Background Art

[0002] At present, in the processing of molybdenum powder, most of the molybdenum powder loading methods adopt manual or vacuum negative pressure feeding methods. The former is not only labor-intensive but also has low work efficiency. The latter is often seriously affected by wind during transportation due to its fine powder, which will cause molybdenum powder to enter the negative pressure pipeline or negative pressure vacuum equipment, causing material waste and pollution to the negative pressure vacuum equipment. In severe cases, the negative pressure vacuum equipment will be damaged. Therefore, bucket loaders are also used for material distribution at this stage. However, in the process of bucket distribution, it is necessary to keep the bucket full of materials at all times, which will make the bucket heavy and put a great burden on the track system. In view of this, in-depth research was conducted on the above-mentioned problems, and this case was created. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides an automatic molybdenum powder distributing device, which solves the problems of the prior art.

[0004] To achieve the above purpose, the utility model is implemented by the following technical solutions: an automatic molybdenum powder feeding device, comprising a transverse track, a rail car is installed on the transverse track, a transfer silo is arranged on the rail car, a feeding pipe is connected to one side of the transfer silo, a storage tank is connected to the feeding pipe, a rotating head is arranged at the bottom of the storage tank, and the rotating head is movably connected to the bottom end of the storage tank;

[0005] A threaded feeder is provided on one side of the rotating head, and the threaded feeder penetrates the rotating head and extends into the feeding pipe. A movable swivel seat is provided on one side of the transfer bin, and a rotating knot is provided on the movable swivel seat, and the rotating knot and the movable swivel seat are in universal movable cooperation;

[0006] One side of the rotating knot extends out of the feed pipe and is sleeved outside the feed pipe, and the feed pipe and the feed pipe are telescopically matched;

[0007] A transfer trough is arranged in the transfer silo, a feeding port is arranged at the bottom of the transfer trough, and a feeding control valve is arranged on the feeding port.

[0008] Preferably, a spherical through groove is provided in the movable rotating seat to communicate with the transfer silo, and the spherical through groove and the rotating joint are spherically matched.

[0009] Preferably, a limiting disc is provided at the end of the feeding pipe, and a limiting inner ring is provided at the end of the corresponding feeding pipe to cooperate with the limiting disc to limit the position.

[0010] Preferably, the threaded feeder is composed of a control motor, a transmission shaft and a threaded feeding plate. The control motor is installed on one side of the rotating head. The transmission shaft passes through the rotating head and extends into the feeding pipe. The transmission shaft is externally connected to a threaded feeding plate to cooperate with the feeding pipe.

[0011] Preferably, the transverse track cooperates with the transverse vehicle, the transverse vehicle moves horizontally, and the transverse vehicle and the transfer silo are separately connected and cooperated.

[0012] Preferably, the transfer trough is a through groove of a cylindrical structure connected to the movable rotating seat. Beneficial Effects

[0013] The utility model provides an automatic molybdenum powder distributing device. It has the following beneficial effects: the automatic molybdenum powder distributing device adopts the mode of cooperating the transfer bin with the rail car to control the transfer bin to move between different molds to complete the distributing of molybdenum powder, and continuously supplies the transfer bin with materials through the cooperation of the movable rotating seat and the rotating joint and the extension and contraction of the feeding pipe and the feeding pipe. The structure is simple, and the spiral feeding mode is adopted, and the feeding is continuous and stable. The transfer bin adopts rail control, which is simple to control, stable in distributing, and easy to maintain and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the automatic molybdenum powder feeding device of the utility model.

[0015] Figure 2 It is a side structural schematic diagram of the automatic molybdenum powder feeding device of the utility model.

[0016] Figure 3 It is a partially enlarged structural schematic diagram of the automatic molybdenum powder feeding device of the utility model.

[0017] Figure 4 It is a partial axonometric structural schematic diagram of the automatic molybdenum powder feeding device of the utility model.

[0018] In the figure: 1. Transverse track; 2. Rail car; 3. Transfer silo; 4. Feed pipe; 5. Storage tank; 6. Rotating head; 7. Threaded feeder; 8. Movable swivel seat; 9. Rotating knot; 10. Feed pipe; 11. Feed control valve; 12. Limiting disc; 13. Limiting inner ring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides an implementation scheme: In the modern molybdenum powder processing process, in order to add the molybdenum powder into the threaded feeder 7, the molybdenum powder at this stage is mostly loaded into the mold manually, or fed by a vacuum feeder, or distributed by a distribution machine, and these methods all have certain defects.

[0021] In view of the above problems, the present application discloses an automatic molybdenum powder feeding device, which adopts a transverse feeding method to feed molybdenum powder, automatically feeds, is easy to operate and does not require manual assistance. Specifically, a transverse track 1 is used as a supporting track for the equipment, and a rail car 2 is installed on the transverse track 1. The rail car 2 can move on the transverse track 1. A transfer bin 3 is arranged on the rail car 2. A feeding pipe 4 is connected to one side of the transfer bin 3. The feeding pipe 4 can be used to feed the transfer bin 3. The transfer bin 3 is located on the upper part of the mold. This feeding method avoids the pollution of the vacuum equipment during the vacuum powder feeding process, and reduces the equipment cost of maintenance and damage. Specifically, the feeding pipe 4 is connected to a storage tank 5, and a large amount of molybdenum powder is loaded in the storage tank 5. Specifically, the molybdenum powder is transmitted to the transfer bin 3 through the feeding pipe 4 when in use, so as to avoid the problem that a large amount of molybdenum powder is directly stored in the transfer bin 3, which is inconvenient to replenish and the energy required for movement control is too large.

[0022] According to the instruction manual Figure 1-3 It can be seen that a rotating head 6 is provided at the bottom of the above-mentioned storage tank 5, and the rotating head 6 is movably connected to the bottom end of the storage tank 5. Through the bucket structure at the bottom of the storage tank 5 under the action of gravity, the material enters the rotating head 6, and through the movable connection between the rotating head 6 and the storage tank 5, the movement of the feeding pipe 4 is matched. When the feeding pipe 4 moves with the transfer silo 3, the rotating head 6 plays the role of feeding the feeding pipe 4 on the one hand, and on the other hand matches the rotational movement of the feeding pipe 4;

[0023] According to the instruction manual Figure 1-4 It can be seen that a threaded feeder 7 is provided on one side of the rotating head 6, and the threaded feeder 7 penetrates the rotating head 6 and extends into the feeding pipe 4. A movable rotating seat 8 is provided on one side of the transfer bin 3, and a rotating knot 9 is provided on the movable rotating seat 8. The rotating knot 9 and the movable rotating seat 8 are universally movable.

[0024] In the specific implementation process, the threaded feeder 7 is connected to one side of the rotating head 6, and the threaded feeder 7 cooperates with the thread of the feeding tube 4, so that the material falling into the rotating head 6 can be pushed to the feeding tube 4, and the material is transported from the feeding tube 4 to the transfer bin 3 by controlling the unidirectional operation of the threaded feeder 7, and then a rotating knot 9 is provided on the movable rotating seat 8, and the two are universally matched, and at the same time, one side of the rotating knot 9 extends out of the feeding tube 10 and is sleeved outside the feeding tube 4, and the feeding tube 10 and the feeding tube 4 are telescopically matched. On the one hand, through the active cooperation between the movable rotating seat 8 and the rotating knot 9, the angle change of the feeding tube 4 is matched during the movement of the transfer bin 3, and on the other hand, through the telescopic cooperation between the feeding tube 4 and the feeding tube 10, the lateral movement of the transfer bin 3 is matched;

[0025] Furthermore, according to the instructions attached Figure 1-3 It can be seen that a transfer trough is provided in the above-mentioned transfer silo 3, a feeding port is provided at the bottom of the transfer trough, and a feeding control valve 11 is provided on the feeding port. After the material is supplied to the transfer silo 3 by the feeding pipe 4 through the feeding pipe 10, it is fed to the molybdenum forming mold arranged below through the feeding port under the action of the transfer trough, wherein the feeding control valve 11 can control the switch of the feeding port.

[0026] As a preferred solution, further, a spherical groove is opened in the movable rotating seat 8 to connect to the transfer silo 3, and the spherical groove and the rotating knot 9 are spherically matched to ensure that the movement between the transfer silo 3 and the storage tank 5 is smoother.

[0027] As a preferred solution, further, a limiting disc 12 is provided at the end of the feeding pipe 4, and a corresponding limiting inner ring 13 is provided at the end of the feeding pipe 10 to cooperate with the limiting disc 12 to limit the feeding pipe 10 and avoid the problem of separation between the feeding pipe 10 and the feeding pipe 4 during movement.

[0028] As a preferred solution, further, according to the attached description Figure 1-3 It can be seen that the above-mentioned threaded feeder 7 is composed of a control motor, a transmission shaft and a threaded feed plate. The control motor is installed on one side of the rotating head 6. The transmission shaft passes through the rotating head 6 and extends into the feeding pipe 4. The threaded feed plate is connected to the outside of the transmission shaft to cooperate with the feeding pipe 4.

[0029] In the specific implementation process, the motor is controlled to drive the transmission shaft to rotate, and then the transmission shaft drives the threaded feeding plate to rotate. Since the threaded feeding plate cooperates with the inner cavity of the feeding pipe 4, the material is transported to the transfer silo 3 in one direction.

[0030] As a preferred solution, further, the transverse track 1 cooperates with the transverse vehicle, the transverse vehicle moves horizontally, and the transverse vehicle and the transfer silo 3 are separately connected and cooperated, which is convenient for disassembly, assembly and maintenance of the transfer silo 3.

[0031] As a preferred solution, further, the transfer trough is a through groove of a cylindrical structure connected to the movable rotating seat 8.

[0032] From the above, it can be generally known that the automatic molybdenum powder feeding device adopts the method of cooperating the transfer bin 3 with the rail car 2 to control the transfer bin 3 to move between different molds to complete the feeding of molybdenum powder, and continuously feeds the transfer bin 3 through the cooperation of the movable swivel seat 8 and the rotating knot 9 and the extension and retraction of the feed pipe 10 and the feeding pipe 4. While having a simple structure, it adopts a spiral feeding method, and the feeding is continuous and stable. The transfer bin 3 adopts track control, which is simple to control, stable in feeding, and easy to maintain and use.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic molybdenum powder feeding device, comprising a transverse track (1), a rail car (2) mounted on the transverse track (1), a transfer silo (3) arranged on the rail car (2), a feeding pipe (4) connected to one side of the transfer silo (3), characterized in that: The feeding pipe (4) is connected to a storage tank (5), and a rotating head (6) is provided at the bottom of the storage tank (5), and the rotating head (6) is movably connected to the bottom end of the storage tank (5); A threaded feeder (7) is provided on one side of the rotating head (6), and the threaded feeder (7) penetrates the rotating head (6) and extends into the feeding pipe (4); a movable rotating seat (8) is provided on one side of the transfer bin (3), and a rotating knot (9) is provided on the movable rotating seat (8), and the rotating knot (9) and the movable rotating seat (8) are in universal movable cooperation; A feed pipe (10) extends from one side of the rotating joint (9) and is sleeved outside the feed pipe (4); the feed pipe (10) and the feed pipe (4) are in telescopic cooperation; A transfer trough is provided in the transfer silo (3), a feeding port is provided at the bottom of the transfer trough, and a feeding control valve (11) is provided on the feeding port.

2. The automatic molybdenum powder feeding device according to claim 1, characterized in that: A spherical through groove is provided in the movable rotating seat (8) and is connected to the transfer bin (3). The spherical through groove and the rotating joint (9) are spherically matched.

3. The automatic molybdenum powder feeding device according to claim 2, characterized in that: A limiting disc (12) is provided at the end of the feeding pipe (4), and a corresponding limiting inner ring (13) is provided at the end of the feeding pipe (10) to cooperate with the limiting disc (12) to limit the position.

4. The automatic molybdenum powder feeding device according to claim 3 is characterized in that: The threaded feeder (7) is composed of a control motor, a transmission shaft and a threaded feed plate. The control motor is mounted on one side of the rotating head (6). The transmission shaft passes through the rotating head (6) and extends into the feed pipe (4). The threaded feed plate is connected to the outside of the transmission shaft and cooperates with the feed pipe (4).

5. The automatic molybdenum powder feeding device according to claim 4, characterized in that: The transverse track (1) cooperates with the transverse vehicle, the transverse vehicle moves horizontally, and the transverse vehicle is separately connected and cooperates with the transfer bin (3).

6. The automatic molybdenum powder feeding device according to claim 5, characterized in that: The transfer trough is a through trough of a cylindrical structure and is connected to the movable rotating seat (8).

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