CN117753283A - Automatic feeding stirring device for alloy material production - Google Patents

Abstract

The invention discloses an automatic feeding stirring device for alloy material production, which belongs to the field of stirring devices and comprises a stirring tank, wherein a plurality of stirring shafts are vertically arranged in the stirring tank in a rotating manner, a plurality of stirring blades are arranged on the stirring shafts, a rotating shaft is vertically arranged in the stirring tank in a rotating manner, a spiral blade is arranged on the outer peripheral surface of the rotating shaft, a guide pipe is sleeved on the peripheral side of the spiral blade, the bottom end of the guide pipe is fixed on the inner bottom surface of the stirring tank, a plurality of through holes are formed in the outer peripheral surface of the guide pipe, the inner bottom surface of the through holes is coplanar with the inner bottom surface of the stirring tank, a driving mechanism for driving the rotating shaft to rotate is arranged on the stirring tank, and a driving component for driving the stirring shaft to rotate is arranged on the rotating shaft. The stirring device has the effects of enabling the alloy materials to be fully and uniformly stirred and improving the stirring efficiency of the alloy materials.

Description

Automatic feeding stirring device for alloy material production

Technical Field

The invention relates to the field of stirring devices, in particular to an automatic feeding stirring device for alloy material production.

Background

The alloy is a mixture with metal characteristics synthesized by two or more metals and metals or non-metals through a certain method. Depending on the number of constituent elements, binary alloys, ternary alloys, and multi-element alloys can be classified. When the alloy is produced, different raw materials are required to be mixed according to a certain standard, and then the uniformly mixed raw materials are subjected to a series of processing according to a certain process, so that the required alloy is finally produced. Thus, the raw materials need to be dosed at the time of production.

The prior stirring device comprises a stirring tank, a feeding hopper is fixed on the top surface of the stirring tank and is communicated with the stirring tank, a stirring shaft is vertically rotatably arranged in the stirring tank, a plurality of stirring blades are fixed on the peripheral surface of the stirring shaft, a motor is fixed on the top surface of the stirring tank, and an output shaft of the motor is fixedly connected with the top end of the stirring shaft.

Above-mentioned related art is through pouring the alloy material into the agitator tank through the charging hopper, then starts the motor, and the output shaft of motor drives the (mixing) shaft and rotates, and the (mixing) shaft drives the stirring leaf and rotates, makes the stirring leaf stir the alloy material in the agitator tank, because the stirring leaf is only stirred the alloy material in the coplanar in-process of stirring for the alloy material has the uneven problem of stirring, thereby reduces the stirring efficiency of alloy material.

Disclosure of Invention

In order to improve the problem that alloy material stirring efficiency is low, this application provides an alloy material production is with automatic feeding agitating unit.

The application provides an alloy material production is with automatic material conveying agitating unit adopts following technical scheme:

the utility model provides an alloy material production is with automatic material conveying agitating unit, includes the agitator tank, be provided with a plurality of (mixing) shafts along vertical rotation in the agitator tank, be provided with a plurality of stirring leaves on the (mixing) shaft, be provided with the axis of rotation along vertical rotation in the agitator tank, the outer peripheral face of axis of rotation is provided with helical blade, helical blade's week side cover is equipped with the pipe, the bottom of pipe is fixed in the interior bottom surface of agitator tank, a plurality of through-openings have been seted up to the outer peripheral face of pipe, the interior bottom surface of through-opening with the interior bottom surface coplanarity of agitator tank, be provided with on the agitator tank and be used for the drive axis of rotation actuating mechanism, be provided with in the axis of rotation and be used for the drive the pivoted actuating assembly of (mixing).

Through adopting above-mentioned technical scheme, when needing alloy material to stir, pour alloy material into the agitator tank, rotate through actuating mechanism drive axis of rotation, the axis of rotation drives helical blade and rotates, make helical blade upwards carry the alloy material of agitator tank inner bottom, when the axis of rotation rotates simultaneously, the axis of rotation drives drive assembly and rotates, make drive assembly drive the (mixing) shaft rotate, the (mixing) shaft drives the stirring leaf and rotates, alloy material in the messenger agitator tank accompanies the stirring when stirring, thereby make alloy material intensive mixing in the agitator tank even, and then improve alloy material's stirring efficiency.

Preferably, the driving mechanism comprises a motor arranged on the stirring tank, the top end of the rotating shaft penetrates through the top surface of the stirring tank, a driving gear is arranged on an output shaft of the motor, a driven gear is arranged on the rotating shaft, and the driving gear is meshed with the driven gear.

By adopting the technical scheme, the motor is started, the output shaft of the motor drives the driving gear to rotate, and the driving gear drives the driven gear to rotate, so that the driven gear drives the rotating shaft to rotate.

Preferably, the rotating shaft is sleeved and fixed with a conical cover, the conical cover is positioned above the guide pipe, and the top end of the conical cover is upwards arranged.

Through adopting above-mentioned technical scheme, set up the conical cover in the top of pipe, when the axis of rotation drove helical blade and rotated, helical blade upwards carried the alloy material of agitator tank bottom, made the alloy material striking conical cover's that upwards carries bottom surface to make the alloy material evenly spill around in the agitator tank into umbrella form.

Preferably, the support frame is sleeved on the guide pipe, the bottom end of the stirring shaft is rotatably mounted on the top surface of the support frame, the driving assembly comprises a first gear arranged on the rotating shaft, a mounting frame is rotatably arranged on the rotating shaft and located above the first gear, a plurality of second gears are rotatably mounted on the bottom surface of the mounting frame and correspond to the stirring shaft, the top end of the stirring shaft is fixed on the bottom surface of the second gear, a gear ring is fixed on the inner peripheral surface of the stirring tank, and the second gears are respectively meshed with the first gear and the gear ring.

Through the technical scheme, when the rotating shaft rotates, the rotating shaft drives the first gear to rotate, the first gear drives the second gear to rotate, and the second gear drives the stirring shaft to rotate, so that the stirring shaft drives the stirring blade to rotate to stir alloy materials in the stirring tank; when the second gear rotates, the second gear also moves along the gear ring, so that the second gear drives the stirring shaft to rotate and simultaneously drives the stirring shaft to move around the rotating shaft, the contact range of the stirring blade and the alloy material is improved, and the stirring efficiency of the alloy material is improved.

Preferably, the inner bottom surface of the stirring tank is provided with a conical surface, the bottom end of the conical surface is provided with a groove, the bottom end of the rotating shaft is rotatably arranged on the inner bottom surface of the groove, and the bottom end of the guide pipe is fixed on the inner bottom surface of the groove.

Through adopting above-mentioned technical scheme, set up the interior bottom surface of agitator tank into the conical surface, be convenient for make the alloy material gathering in the agitator tank in the bottom of axis of rotation to when the axis of rotation of being convenient for drives helical blade and rotate, make helical blade upwards carry alloy material.

Preferably, a discharging pipe is fixed on the bottom surface of the stirring tank, the discharging pipe is communicated with the groove, and a valve is fixed on the outer peripheral surface of the discharging pipe.

Through adopting above-mentioned technical scheme, after alloy material misce bene in the agitator tank, through opening the valve to be convenient for discharge the alloy material in the agitator tank out the agitator tank through the row material pipe.

Preferably, the top of agitator tank is provided with the mount, the bottom mounting of mount is in ground, the top surface of mount is provided with the material throwing box, be provided with a plurality of baffles in the material throwing box, a plurality of the baffle will the material throwing box is divided into a plurality of material throwing hoppers, a plurality of the equal fixedly connected with of bottom surface of material throwing hopper throws the feed pipe, be provided with control valve one on the feed pipe, be provided with a plurality of the corresponding title magazine of material throwing pipe on the mount, the side of title magazine is connected with to carry the conveyer pipe of alloy material in the agitator tank, be provided with control valve two on the conveyer pipe, be provided with on the agitator tank and be used for controlling control valve one with control valve two control assembly that opens and close.

Through adopting above-mentioned technical scheme, pour into the throwing bucket in the throwing box respectively with different alloy materials, when needing to carry different alloy materials to the agitator tank in, open control valve one, make the alloy material in the throwing bucket carry to the title magazine through throwing the flitch pipe in, when throwing the alloy material of prescribed quantity in the title magazine, control assembly control valve one closes, then control assembly control valve two opens to make the alloy material in the title magazine carry to the agitator tank through the conveyer pipe in.

Preferably, the control assembly comprises a weight sensor arranged on the bottom surface of the weighing box, a plurality of controllers are arranged on the stirring tank, the controllers correspond to the weight sensors, the output end of each weight sensor is electrically connected with the input end of each controller, and the output ends of the controllers are respectively electrically connected with the control ends of the first control valve and the second control valve.

Through adopting above-mentioned technical scheme, when needing to carry different alloy materials to the agitator tank, through opening control valve one, make the alloy material in the throwing hopper carry to weigh in the magazine through throwing the flitch pipe, detect through the weight of the alloy material in the weight sensor symmetry magazine, weight sensor carries the weight signal that detects to the controller, the controller compares the weight signal that receives with the weight signal that sets for, when the weight signal that the controller received is unanimous with the weight signal that sets for, the controller controls control valve one and closes, simultaneously controller control valve two is opened, thereby make the alloy material in the magazine carry to the agitator tank through the conveyer pipe.

Preferably, the top surface of axis of rotation has seted up the feed port, be provided with the feeder hopper on the mount, the bottom of feeder hopper is inserted and is located in the feed port, the bottom of conveyer pipe is inserted and is located in the feeder hopper, a plurality of discharge gates have been seted up to the inner peripheral surface of feed port, the discharge gate is located in the agitator tank.

Through adopting above-mentioned technical scheme, when controller control valve II opened, title alloy material in the magazine is carried to the feeder hopper through the conveyer pipe in, then pours alloy material into the feed port downthehole through the feeder hopper to make alloy material in the feed port get into in the agitator tank through the discharge gate.

Preferably, a cone is fixed on the inner bottom surface of the feeding hole, and the tip of the cone is upwards arranged.

Through adopting above-mentioned technical scheme, fixed circular cone in the interior bottom surface of feed port, when the feeder hopper pours alloy material into the feed port in, lead the alloy material in the feed port through the circular cone to in the alloy material gets into the agitator tank through the discharge gate of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the alloy materials are required to be stirred, the alloy materials are poured into a stirring tank, the driving mechanism drives the rotating shaft to rotate, the rotating shaft drives the spiral blades to rotate, the spiral blades convey the alloy materials at the bottom in the stirring tank upwards, meanwhile, when the rotating shaft rotates, the rotating shaft drives the driving assembly to rotate, the driving assembly drives the stirring shaft to rotate, and the stirring shaft drives the stirring blades to rotate, so that the alloy materials in the stirring tank are stirred simultaneously, and the alloy materials in the stirring tank are stirred fully and uniformly, so that the stirring efficiency of the alloy materials is improved;

2. when the rotating shaft rotates, the rotating shaft drives the first gear to rotate, the first gear drives the second gear to rotate, and the second gear drives the stirring shaft to rotate, so that the stirring shaft drives the stirring blades to rotate to stir alloy materials in the stirring tank; when the second gear rotates, the second gear also moves along the gear ring, so that the second gear drives the stirring shaft to rotate and simultaneously drives the stirring shaft to move around the rotating shaft, the contact range of the stirring blade and the alloy material is improved, and the stirring efficiency of the alloy material is improved;

3. when different alloy materials are required to be conveyed into the stirring tank, the first control valve is opened, so that the alloy materials in the feeding hopper are conveyed into the weighing box through the feeding pipe, the weight sensor is used for detecting the weight of the alloy materials in the symmetrical box, the weight sensor is used for conveying detected weight signals to the controller, the controller is used for comparing the received weight signals with set weight signals, when the weight signals received by the controller are consistent with the set weight signals, the first control valve is controlled to be closed by the controller, and the second control valve is controlled to be opened by the controller, so that the alloy materials in the weighing box are conveyed into the stirring tank through the conveying pipe.

Drawings

FIG. 1 is an automatic charging and stirring device for alloy material production according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of a stirred tank in an embodiment of the present application.

Fig. 3 is a schematic structural view of a rotating shaft in an embodiment of the present application.

Reference numerals: 1. a stirring tank; 11. support legs; 12. a conical surface; 13. a groove; 14. a discharge pipe; 15. a valve; 2. a rotating shaft; 21. a helical blade; 22. a conduit; 23. a conical cover; 24. a through port; 25. a motor; 26. a drive gear; 27. a driven gear; 3. a stirring shaft; 31. stirring the leaves; 32. a support frame; 33. a mounting frame; 4. a drive assembly; 41. a first gear; 42. a second gear; 43. a gear ring; 44. a connecting shaft; 5. a fixing frame; 51. a charging box; 52. a partition plate; 53. a charging hopper; 54. a feeding pipe; 55. a first control valve; 6. a support plate; 61. a weight sensor; 62. weighing a material box; 63. a delivery tube; 64. a second control valve; 65. a controller; 66. a bracket; 67. a feed hopper; 7. a feed hole; 71. a discharge port; 72. and (3) a cone.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses automatic material feeding and stirring device for alloy material production.

Referring to fig. 1 and 2, an automatic charging and stirring device for alloy material production comprises a stirring tank 1, wherein a plurality of supporting legs 11 are fixed on the bottom surface of the stirring tank 1. The conical surface 12 is arranged on the inner bottom surface of the stirring tank 1, the groove 13 is arranged at the bottom end of the conical surface 12, the rotating shaft 2 is rotatably arranged on the inner bottom surface of the groove 13, and the spiral blades 21 are fixed on the outer circumferential surface of the rotating shaft 2. The circumference side of the helical blade 21 is sleeved with a guide pipe 22, the bottom end of the guide pipe 22 is fixed on the inner bottom surface of the groove 13, the outer circumferential surface of the guide pipe 22 is provided with a plurality of through holes 24, the through holes 24 are arranged at equal intervals along the circumferential direction of the guide pipe 22, and the inner bottom surface of the through holes 24 is coplanar with the inner bottom surface of the groove 13. The outer peripheral surface of the rotating shaft 2 is sleeved and fixed with a conical cover 23, the tip of the conical cover 23 is upwards arranged, and the conical cover 23 is positioned above the guide pipe 22.

Referring to fig. 1 and 2, a plurality of stirring shafts 3 are rotatably provided in the stirring tank 1 in a vertical direction, the plurality of stirring shafts 3 are disposed at equal intervals around the circumference of the rotation shaft 2, a plurality of stirring blades 31 are fixed to the outer circumferential surface of the stirring shaft 3, and a driving assembly 4 for driving the stirring shafts 3 to rotate is provided on the rotation shaft 2. The top surface of agitator tank 1 is fixed with motor 25, and the cover is established on motor 25's the output shaft and is fixed with driving gear 26, and the top of axis of rotation 2 passes agitator tank 1's top surface, and axis of rotation 2 and agitator tank 1 rotate to be connected, and the outer peripheral cover of axis of rotation 2 is established and is fixed with driven gear 27, and driven gear 27 meshes with driving gear 26. A discharge pipe 14 is fixed on the bottom surface of the stirring tank 1, the discharge pipe 14 is communicated with the groove 13, and a valve 15 is fixed on the outer peripheral surface of the discharge pipe 14.

When the alloy material needs to be stirred, the alloy material is poured into the stirring tank 1, the motor 25 is started, the output shaft of the motor 25 drives the driving gear 26 to rotate, the driving gear 26 drives the driven gear 27 to rotate, the driven gear 27 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the driving component 4 to rotate, the driving component 4 drives the stirring shaft 3 to rotate, and accordingly the stirring shaft 3 drives the stirring blade 31 to rotate to stir the alloy material. When the rotating shaft 2 rotates, the rotating shaft 2 drives the spiral blades 21 to rotate at the same time, so that the spiral blades 21 convey and turn the alloy material at the bottom of the stirring tank 1 upwards, and the alloy material in the stirring tank 1 is turned when the stirring blade 31 stirs the alloy material, so that the stirring efficiency of the alloy material is improved.

Referring to fig. 2, a supporting frame 32 is sleeved on the outer circumferential surface of the conduit 22, the supporting frame 32 is located above the through hole 24, the supporting frame 32 is rotatably connected with the conduit 22, and the bottom end of the stirring shaft 3 is rotatably installed on the top surface of the supporting frame 32. The driving unit 4 includes a first gear 41 fitted around and fixed to the outer circumferential surface of the rotating shaft 2, and the first gear 41 is located above the cone cover 23. A gear ring 43 is fixed on the inner peripheral surface of the stirring tank 1, a plurality of second gears 42 are arranged between the gear ring 43 and the first gears 41, the plurality of second gears 42 correspond to the plurality of stirring shafts 3, the top ends of the stirring shafts 3 are fixed on the bottom surfaces of the second gears 42, and the second gears 42 are respectively meshed with the gear ring 43 and the first gears 41. The outer peripheral surface cover of axis of rotation 2 is equipped with mounting bracket 33, and mounting bracket 33 rotates with axis of rotation 2 to be connected, and mounting bracket 33 is located the top of first gear 41, and the top surface of second gear 42 is fixed with connecting axle 44, and the top of connecting axle 44 rotates the bottom surface of installing in mounting bracket 33.

When the rotation shaft 2 rotates, the rotation shaft 2 drives the first gear 41 to rotate, the first gear 41 drives the second gear 42 to rotate, and the second gear 42 drives the stirring shaft 3 to rotate, so that the stirring shaft 3 drives the stirring blade 31 to rotate to stir the alloy material in the stirring tank 1. When the second gear 42 drives the stirring shaft 3 to rotate, the second gear 42 also moves along the circumferential direction of the gear ring 43, so that the second gear 42 drives the stirring shaft 3 to move around the circumferential direction of the rotating shaft 2, thereby increasing the stirring range of the stirring blade 31 to the alloy material and further improving the stirring efficiency of the stirring tank 1 to the alloy material.

Referring to fig. 1, a fixing frame 5 is provided above a stirring tank 1, and the bottom end of the fixing frame 5 is fixed to the ground. The top surface of the fixed frame 5 is fixedly provided with a feeding box 51 with an upward opening, a plurality of partition plates 52 are fixed in the feeding box 51, and the plurality of partition plates 52 divide the feeding box 51 into a plurality of feeding hoppers 53. A supporting plate 6 is fixed between the opposite inner side surfaces of the fixing frame 5, the supporting plate 6 is positioned below the feeding box 51, a plurality of weighing boxes 62 are arranged above the supporting plate 6, the weighing boxes 62 correspond to the feeding hoppers 53, a weight sensor 61 is fixed on the bottom surface of each weighing box 62, and the bottom surface of each weight sensor 61 is fixed on the top surface of the supporting plate 6. The bottom surfaces of the plurality of charging hoppers 53 are all fixed with a charging pipe 54, the charging pipe 54 is communicated with the charging hoppers 53, the bottom end of the charging pipe 54 penetrates through the inner top surface of the fixing frame 5, the bottom end of the charging pipe 54 is located above the weighing box 62, and a first control valve 55 is fixed on the outer peripheral surface of the charging pipe 54.

Referring to fig. 1, a delivery pipe 63 is fixed to the bottom surface of the magazine 62, the bottom end of the delivery pipe 63 passes through the bottom surface of the support plate 6, and a second control valve 64 is fixed to the outer peripheral surface of the delivery pipe 63. The top surface of the stirring tank 1 is fixed with a plurality of controllers 65, the controllers 65 correspond to the weight sensors 61, the output ends of the weight sensors 61 are connected with the input ends of the controllers 65, and the output ends of the controllers 65 are respectively and electrically connected with the control ends of the first control valve 55 and the second control valve 64 so as to respectively control the opening and closing of the first control valve 55 and the second control valve 64 in response to the weight signals of the weight sensors 61.

Referring to fig. 1, 2 and 3, a bracket 66 is fixed between opposite inner sides of the fixing frame 5, the bracket 66 is located below the supporting plate 6, a feed hopper 67 is penetrated on the top surface of the bracket 66, and one end of the conveying pipe 63 far away from the weighing box 62 is inserted into the feed hopper 67. The top surface of axis of rotation 2 has seted up feed port 7, and in feed port 7 was inserted to the bottom of feeder hopper 67, the outer peripheral face of feeder hopper 67 was spaced apart from feed port 7's inner peripheral face. The inner peripheral surface of the feed hole 7 is provided with a plurality of discharge ports 71, and the discharge ports 71 are positioned between the conical cover 23 and the first gear 41. The plurality of discharge ports 71 are arranged at equal intervals along the circumferential direction of the rotary shaft 2, and the inner bottom surfaces of the discharge ports 71 are coplanar with the inner bottom surfaces of the feed holes 7. A cone 72 is fixed on the inner bottom surface of the feed hole 7, and the tip of the cone 72 is arranged upwards.

When the alloy materials are required to be conveyed into the stirring tank 1, different alloy materials are respectively poured into the feeding hopper 53, then the first control valve 55 is opened, the alloy materials in the feeding hopper 53 are conveyed into the weighing box 62 through the feeding pipe 54, then the weight sensor 61 transmits the weight signal of the weighing box 62 to the controller 65, the controller 65 compares the received weight signal with a set weight signal, when the weight signal received by the controller 65 is consistent with the set weight signal, the controller 65 controls the first control valve 55 to be closed, meanwhile, the second control valve 64 is controlled to be opened, the alloy materials in the weighing box 62 are conveyed into the feeding hopper 67 through the conveying pipe 63, the alloy materials are poured into the feeding hole 7 through the feeding hopper 67, and the alloy materials in the feeding hole 7 are conveyed into the stirring tank 1 through the discharging hole 71, so that the alloy materials are conveniently and automatically weighed and conveyed into the stirring tank 1.

The implementation principle of the automatic feeding and stirring device for alloy material production is as follows: when the alloy materials are required to be stirred, the alloy materials to be mixed are respectively poured into the charging hopper 53, then the first control valve 55 is opened, the alloy materials in the charging hopper 53 are conveyed into the weighing box 62 through the charging pipe 54, the weight sensor 61 conveys the detected weight signal of the weighing box 62 to the controller 65, the controller 65 compares the received weight signal with the set weight signal, when the weight signal received by the controller 65 is consistent with the set weight signal, the first control valve 55 is controlled to be closed, meanwhile, the second control valve 64 is controlled to be opened by the controller 65, the alloy materials in the weighing box 62 are conveyed into the feed hopper 67 through the conveying pipe 63, and then the alloy materials are poured into the feed hole 7 through the feed hopper 67, so that the alloy materials enter the stirring tank 1 through the discharge hole 71. Then, the motor 25 is started, the output shaft of the motor 25 drives the driving gear 26 to rotate, the driving gear 26 drives the driven gear 27 to rotate, the driven gear 27 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the first gear 41 to rotate, the first gear 41 drives the second gear 42 to rotate, the second gear 42 drives the stirring shaft 3 to rotate, the stirring shaft 3 drives the stirring blade 31 to rotate, the second gear 42 also drives the stirring shaft 3 to move along the axial direction of the gear ring 43 while rotating, and therefore the stirring shaft 3 also drives the stirring blade 31 to stir alloy materials in the stirring tank 1 while moving along the circumferential direction of the gear ring 43. The stirring blade 31 stirs the alloy material in the stirring tank 1, and simultaneously, the rotating shaft 2 also drives the helical blade 21 to rotate, so that the helical blade 21 conveys the alloy material at the bottom of the stirring tank 1 upwards, the alloy material at the bottom of the stirring tank 1 is turned over to the upper part of the alloy material in the stirring tank 1, and the alloy material in the stirring tank 1 is stirred and simultaneously turned upwards, so that the alloy material in the stirring tank 1 is fully and uniformly stirred, and the stirring efficiency of the alloy material is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. The utility model provides an alloy material production is with automatic material conveying agitating unit, includes agitator tank (1), vertical rotation is provided with a plurality of (3) stirring axle in agitator tank (1), be provided with a plurality of stirring leaf (31), its characterized in that on (3): the stirring tank is characterized in that a rotating shaft (2) is arranged in the stirring tank (1) in a vertical rotating manner, a spiral blade (21) is arranged on the outer peripheral surface of the rotating shaft (2), a guide pipe (22) is sleeved on the peripheral side of the spiral blade (21), the bottom end of the guide pipe (22) is fixed on the inner bottom surface of the stirring tank (1), a plurality of through holes (24) are formed in the outer peripheral surface of the guide pipe (22), the inner bottom surface of the through holes (24) is coplanar with the inner bottom surface of the stirring tank (1), a driving mechanism for driving the rotating shaft (2) to rotate is arranged on the stirring tank (1), and a driving assembly (4) for driving the stirring shaft (3) to rotate is arranged on the rotating shaft (2).

2. The automatic feeding and stirring device for alloy material production according to claim 1, wherein: the driving mechanism comprises a motor (25) arranged on the stirring tank (1), the top end of the rotating shaft (2) penetrates through the top surface of the stirring tank (1), a driving gear (26) is arranged on an output shaft of the motor (25), a driven gear (27) is arranged on the rotating shaft (2), and the driving gear (26) is meshed with the driven gear (27).

3. The automatic feeding and stirring device for alloy material production according to claim 1, wherein: the rotating shaft (2) is sleeved and fixed with a conical cover (23), the conical cover (23) is located above the guide pipe (22), and the top end of the conical cover (23) is upwards arranged.

4. The automatic feeding and stirring device for alloy material production according to claim 1, wherein: the stirring tank is characterized in that a supporting frame (32) is sleeved on the guide pipe (22), the bottom end of the stirring shaft (3) is rotatably mounted on the top surface of the supporting frame (32), the driving assembly (4) comprises a first gear (41) arranged on the rotating shaft (2), a mounting frame (33) is rotatably arranged on the rotating shaft (2), the mounting frame (33) is located above the first gear (41), a plurality of second gears (42) are rotatably mounted on the bottom surface of the mounting frame (33), the second gears (42) correspond to the stirring shaft (3), the top end of the stirring shaft (3) is fixed on the bottom surface of the second gears (42), and a gear ring (43) is fixed on the inner peripheral surface of the stirring tank (1) and is meshed with the first gears (41) and the gear ring (43) respectively.

5. The automatic feeding and stirring device for alloy material production according to claim 1, wherein: the stirring tank is characterized in that a conical surface (12) is arranged on the inner bottom surface of the stirring tank (1), a groove (13) is arranged at the bottom end of the conical surface (12), the bottom end of the rotating shaft (2) is rotatably arranged on the inner bottom surface of the groove (13), and the bottom end of the guide pipe (22) is fixed on the inner bottom surface of the groove (13).

6. The automatic feeding and stirring device for alloy material production according to claim 5, wherein: the bottom surface of agitator tank (1) is fixed with row material pipe (14), row material pipe (14) with recess (13) are linked together, the outer peripheral face of row material pipe (14) is fixed with valve (15).

7. The automatic feeding and stirring device for alloy material production according to claim 1, wherein: the stirring tank is characterized in that a fixing frame (5) is arranged above the stirring tank (1), the bottom end of the fixing frame (5) is fixed on the ground, a feeding box (51) is arranged on the top surface of the fixing frame (5), a plurality of partition boards (52) are arranged in the feeding box (51), the partition boards (52) divide the feeding box (51) into a plurality of feeding hoppers (53), the bottom surfaces of the feeding hoppers (53) are fixedly connected with feeding pipes (54), a first control valve (55) is arranged on the feeding pipes (54), a plurality of weighing boxes (62) corresponding to the feeding pipes (54) are arranged on the fixing frame (5), conveying pipes (63) for conveying alloy materials in the stirring tank (1) are connected to the side surfaces of the weighing boxes (62), a second control valve (64) is arranged on the conveying pipes (63), and a control assembly for controlling the first control valve (55) and the second control valve (64) is arranged on the stirring tank (1).

8. The automatic feeding and stirring device for alloy material production according to claim 7, wherein: the control assembly comprises a weight sensor (61) arranged on the bottom surface of the weighing box (62), a plurality of controllers (65) are arranged on the stirring tank (1), the controllers (65) correspond to the weight sensors (61), the output ends of the weight sensors (61) are electrically connected with the input ends of the controllers (65), and the output ends of the controllers (65) are electrically connected with the first control valve (55) and the second control valve (64) respectively.

9. The automatic feeding and stirring device for alloy material production according to claim 7, wherein: feed port (7) have been seted up to the top surface of axis of rotation (2), be provided with feeder hopper (67) on mount (5), the bottom of feeder hopper (67) is inserted and is located in feed port (7), the bottom of conveyer pipe (63) is inserted and is located in feeder hopper (67), a plurality of discharge gates (71) have been seted up to the inner peripheral surface of feed port (7), discharge gate (71) are located in agitator tank (1).

10. The automatic feeding and stirring device for alloy material production according to claim 9, wherein: a cone (72) is fixed on the inner bottom surface of the feeding hole (7), and the tip of the cone (72) is upwards arranged.