Material proportioning and mixing device for nickel-based alloy powder processing

Abstract

The utility model belongs to the technical field of nickel-based alloy powder processing equipment, and particularly relates to a nickel-based alloy powder processing material proportioning and mixing device which comprises a nickel-based alloy powder mixing box, a mixing cavity is formed in the nickel-based alloy powder mixing box, and a top box is fixedly mounted at the top of the nickel-based alloy powder mixing box; feeding hoppers are fixedly installed on the two sides of the nickel-based alloy powder mixing box, the two sides of the top box are fixedly connected with the corresponding feeding hoppers correspondingly, a motor is fixedly installed on the inner wall of the top of the top box, and a stirring mechanism is arranged on an output shaft of the motor. And discharging pipes are arranged on the inner walls of the two sides of the mixing cavity. The device is reasonable in design, by arranging the conveying mechanism, materials falling from the discharging opening can be conveyed downwards at a constant speed through the spiral blades, the purpose of discharging the materials in the mixing cavity at a constant speed can be achieved, and then the purpose of preventing the materials from being accumulated in the mixing cavity and affecting the material mixing efficiency can be achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of nickel-based alloy powder processing equipment, and in particular to a material proportioning and mixing device for nickel-based alloy powder processing. BACKGROUND

[0002] The nickel-based powder metallurgy high-temperature alloy refers to a powder metallurgy high-temperature alloy taking nickel as a matrix. The nickel-based powder metallurgy high-temperature alloy has the advantages of high high-temperature yield strength and good fatigue resistance and can be used for manufacturing high-temperature components such as compressor discs, turbine discs, turbine shafts and turbine baffles of advanced high-thrust-to-weight ratio aircraft engines.

[0003] At present, the Chinese patent with the patent number CN217939834U discloses a material proportioning and mixing device for atomized copper-zinc pre-alloy powder processing, which comprises a barrel, a feeding mechanism and a stirring mechanism. The outer arc surface of the barrel is provided with a discharge pipe at the lower end, and the discharge pipe is internally connected with a control valve. The feeding mechanism is arranged in the barrel and fixedly connected with the outer arc surface of the barrel. The stirring mechanism is arranged in the barrel and fixedly connected with the top end of the barrel. The device can accurately proportion and mix several different types of materials, is simple to operate, has good mixing effect, can reduce noise generated during operation, reduce noise pollution, save time and labor, and has a wide application range.

[0004] In actual use, it is found that the existing mixing device cannot add materials at a uniform speed, which leads to the accumulation of materials during addition and affects the material mixing efficiency. Therefore, the nickel-based alloy powder processing material proportioning and mixing device is proposed to solve the above problems. Content of the utility model

[0005] The purpose of the present application is to solve the problems in the prior art, such as the inability of the existing mixing device to add materials at a uniform speed, which leads to the accumulation of materials during addition and affects the material mixing efficiency. Therefore, the nickel-based alloy powder processing material proportioning and mixing device is proposed.

[0006] In order to achieve the above purpose, the application adopts the following technical solutions:

[0007] The utility model provides a kind of nickel-based alloy powder processing material proportioning mixing device, including nickel-based alloy powder mixing box, be provided with mixing cavity in the nickel-based alloy powder mixing box, top box is fixedly installed on the top of nickel-based alloy powder mixing box, both sides of nickel-based alloy powder mixing box are fixedly installed with feeding hopper, top box both sides are respectively fixedly connected with corresponding feeding hopper, motor is fixedly installed on the top inner wall of top box, stirring mechanism is provided on the motor output shaft;The inner wall of both sides of mixing cavity is provided with discharge pipe, a same discharge port is opened between discharge pipe and feeding hopper, conveying mechanism is provided between discharge pipe and top box, scattering mechanism is provided in feeding hopper, controller is provided on the front side of nickel-based alloy powder mixing box, motor and controller are electrically connected, discharge pipe is provided on the bottom of nickel-based alloy powder mixing box, discharge pipe is communicated with mixing cavity.

[0008] Preferably, the stirring mechanism includes a stirring shaft and a stirring rod, the motor output shaft is fixedly installed with the stirring shaft, the stirring shaft extends to the mixing cavity at the bottom end, the stirring rod is provided on the stirring shaft, and the stirring rod is located in the mixing cavity.

[0009] Preferably, the conveying mechanism includes two conveying shafts and helical blades, the top inner wall of the top box is rotatably installed with the two conveying shafts, the motor is located between the two conveying shafts, the conveying shafts extend to the corresponding discharge pipes at the bottom end, the helical blades are provided on the discharge pipes and located in the discharge pipes, and the conveying shafts are provided with a transmission mechanism between the stirring shafts.

[0010] Preferably, the transmission mechanism includes two first transmission wheels, two second transmission wheels and two transmission belts, the stirring shaft is fixedly sleeved with the two first transmission wheels, the conveying shaft is fixedly sleeved with the second transmission wheel, and the first transmission wheel and the corresponding second transmission wheel are transmissionally sleeved with the same transmission belt.

[0011] Preferably, the scattering mechanism includes a shaft and a scattering rod, the same shaft is rotatably installed on the inner wall of both sides of the feeding hopper, the shaft extends to the top box near the motor end, the scattering rod is provided on the shaft, and the scattering rod is located in the feeding hopper.

[0012] Preferably, the gear mechanism includes a first bevel gear and a second bevel gear, the first bevel gear is fixedly sleeved on the conveying shaft, the first bevel gear is located below the second transmission wheel, the second bevel gear is fixedly sleeved on the shaft near the motor end, and the first bevel gear is engaged with the second bevel gear.

[0013] Preferably, the two feeding hoppers are provided with observation windows on the sides away from each other, and the observation windows are provided with scale lines.

[0014] Preferably, the discharge port is provided with a solenoid valve, and the solenoid valve is electrically connected with the controller.

[0015] The utility model has the advantages that:

[0016] 1、Through the cooperation of the controller, the electromagnetic valve, the observation window and the scale line, the controller can be used to open the electromagnetic valve, the material can be discharged through the discharge port, the material falling scale can be observed through the observation window and the scale line, and the material discharge can be accurately controlled.

[0017] 2、Through the cooperation of the motor, the stirring shaft and the stirring rod, the motor can drive the stirring rod to rotate, the material can be continuously stirred by the stirring rod, and the material can be mixed. 3、Through the cooperation of the stirring shaft, the two first transmission wheels, the two second transmission wheels, the two transmission belts, the conveying shaft and the spiral blade, the stirring shaft can drive the spiral blade to rotate, the material falling from the discharge port can be uniformly conveyed downward by the spiral blade, the mixed cavity can be uniformly discharged, and the material can be prevented from accumulating in the mixed cavity to affect the material mixing efficiency.

[0018] 4、Through the cooperation of the conveying shaft, the first bevel gear, the second bevel gear, the rotating shaft and the dispersing rod, the conveying shaft can drive the dispersing rod to rotate, the dispersing rod can be driven to rotate by the conveying shaft, the material can be continuously dispersed by the dispersing rod, and the material can be prevented from clogging the discharge port. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic diagram of a material proportioning and mixing device for nickel-based alloy powder processing proposed in the application;

[0020] Figure 2 It is a front view cross-sectional structure schematic diagram of a material proportioning and mixing device for nickel-based alloy powder processing proposed in the application;

[0021] Figure 3 It is a structure schematic diagram of part A of a material proportioning and mixing device for nickel-based alloy powder processing proposed in the application;

[0022] Figure 4 It is a structure schematic diagram of part B of a material proportioning and mixing device for nickel-based alloy powder processing proposed in the application;

[0023] Figure 5 It is a three-dimensional structure schematic diagram of a transmission mechanism of a material proportioning and mixing device for nickel-based alloy powder processing proposed in the application.

[0024] In the figure: 1, nickel-based alloy powder mixing box; 2, mixing cavity; 3, top box; 4, feeding hopper; 5, feeding pipe; 6, feeding port; 7, motor; 8, stirring shaft; 9, stirring rod; 10, conveying shaft; 11, spiral blade; 12, rotating shaft; 13, dispersing rod; 14, first transmission wheel; 15, second transmission wheel; 16, transmission belt; 17, first bevel gear; 18, controller; 19, electromagnetic valve; 20, discharge pipe; 21, observation window; 22, scale; 23, second bevel gear. DETAILED DESCRIPTION

[0025] The technical solutions of the present application will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] REFERENCE Figures 1-5 A material proportioning and mixing device for nickel-based alloy powder processing, comprising a nickel-based alloy powder mixing box 1, a mixing cavity 2 is arranged in the nickel-based alloy powder mixing box 1, a top box 3 is fixedly installed on the top of the nickel-based alloy powder mixing box 1, feeding hoppers 4 are fixedly installed on both sides of the nickel-based alloy powder mixing box 1, the top box 3 is fixedly connected with the corresponding feeding hoppers 4 on both sides respectively, a motor 7 is fixedly installed on the inner wall of the top of the top box 3, and a stirring mechanism is arranged on the output shaft of the motor 7; a feeding pipe 5 is arranged on the inner wall of each side of the mixing cavity 2, a same feeding port 6 is arranged between the feeding pipe 5 and the feeding hopper 4, a conveying mechanism is arranged between the feeding pipe 5 and the top box 3, a dispersing mechanism is arranged in the feeding hopper 4, a controller 18 is arranged on the front side of the nickel-based alloy powder mixing box 1, the motor 7 is electrically connected with the controller 18, and a discharge pipe 20 is arranged at the bottom of the nickel-based alloy powder mixing box 1 and communicates with the mixing cavity 2.

[0027] In the embodiment, the stirring mechanism comprises a stirring shaft 8 and a stirring rod 9, the stirring shaft 8 is fixedly installed on the output shaft of the motor 7, the stirring shaft 8 extends to the mixing cavity 2 at the bottom end, the stirring rod 9 is arranged on the stirring shaft 8 and located in the mixing cavity 2, the motor 7 can drive the stirring rod 9 to rotate through the arrangement of the stirring mechanism, the material can be continuously stirred by the stirring rod 9, and the purpose of stirring and mixing the material can be achieved.

[0028] In the embodiment, the conveying mechanism includes two conveying shafts 10 and helical blades 11, two conveying shafts 10 are rotatably installed on the inner wall of the top of the top box 3, the motor 7 is located between the two conveying shafts 10, the bottom end of the conveying shaft 10 extends into the corresponding feeding pipe 5, the helical blade 11 is arranged on the feeding pipe 5, the helical blade 11 is located in the feeding pipe 5, a transmission mechanism is arranged between the conveying shaft 10 and the stirring shaft 8, by arranging the conveying mechanism, the conveying shaft 10 can drive the helical blade 11 to rotate, the material falling from the feeding opening 6 can be uniformly conveyed downward through the helical blade 11, and the purpose of uniformly feeding in the mixing cavity 2 can be achieved.

[0029] In the embodiment, the transmission mechanism includes two first transmission wheels 14, two second transmission wheels 15 and two transmission belts 16, the two first transmission wheels 14 are fixedly sleeved on the stirring shaft 8, the second transmission wheel 15 is fixedly sleeved on the conveying shaft 10, the same transmission belt 16 is sleeved on the first transmission wheel 14 and the corresponding second transmission wheel 15, by arranging the transmission mechanism, the motor 7 can drive the two conveying shafts 10 to rotate at the same time.

[0030] In the embodiment, the scattering mechanism includes a rotating shaft 12 and a scattering rod 13, the same rotating shaft 12 is rotatably installed on the inner wall of the two sides of the feeding hopper 4, the rotating shaft 12 extends into the top box 3 near one end of the motor 7, the scattering rod 13 is arranged on the rotating shaft 12, the scattering rod 13 is located in the feeding hopper 4, a gear transmission mechanism is arranged between the rotating shaft 12 and the conveying shaft 10, by arranging the scattering mechanism, the rotating shaft 12 can drive the scattering rod 13 to rotate, the material can be continuously scattered by the scattering rod 13, and the purpose of avoiding blockage of the feeding opening 6 caused by material clumping can be achieved.

[0031] In the embodiment, the gear transmission mechanism includes a first bevel gear 17 and a second bevel gear 23, the first bevel gear 17 is fixedly sleeved on the conveying shaft 10, the first bevel gear 17 is located below the second transmission wheel 15, the second bevel gear 23 is fixedly sleeved on the rotating shaft 12 near one end of the motor 7, the first bevel gear 17 is engaged with the second bevel gear 23, by arranging the gear transmission mechanism, the conveying shaft 10 can drive the rotating shaft 12 to rotate.

[0032] In the embodiment, the two feeding hoppers 4 are provided with observation windows 21 away from each other on one side, the observation windows 21 are provided with scale lines 22, by arranging the observation windows 21 and the scale lines 22, the material falling scale can be observed through the observation windows 21 and the scale lines 22, and the purpose of accurately controlling the material feeding can be achieved.

[0033] In the embodiment, the feeding opening 6 is provided with an electromagnetic valve 19, the electromagnetic valve 19 is electrically connected with the controller 18, by arranging the electromagnetic valve 19, the controller 18 can open the electromagnetic valve 19, and the purpose of feeding the feeding opening 6 can be achieved.

[0034] In the application, when in use, by placing the materials to be added into the corresponding hoppers 4 respectively, the materials can be discharged into the discharge pipe 5 through the discharge port 6 by opening the electromagnetic valve 19 and the motor 7 through the controller 18, the material falling scale can be observed through the observation window 21 and the scale line 22, the purpose of accurately controlling the material discharge can be achieved, the motor 7 can drive the stirring shaft 8 to rotate, the two conveying shafts 10 can be driven to rotate simultaneously through the two first transmission wheels 14, the second transmission wheel 15 and the two transmission belts 16, the rotating shaft 12 can be driven to rotate through the first bevel gear 17 and the second bevel gear 23, the dispersing rod 13 can be driven to rotate, the purpose of avoiding the material caking to block the discharge port 6 can be achieved by continuously dispersing the materials through the dispersing rod 13, the conveying shaft 10 can drive the helical blade 11 to rotate, the materials falling from the discharge port 6 can be uniformly downward conveyed through the helical blade 11, the purpose of uniformly discharging in the mixing chamber 2 can be achieved, and the purpose of avoiding the materials to accumulate in the mixing chamber 2 and affecting the material mixing efficiency can be achieved, the stirring shaft 8 can drive the stirring rod 9 to rotate, the materials can be continuously stirred through the stirring rod 9, and the purpose of stirring and mixing the materials can be achieved.

Claims

1. A material proportioning and mixing device for nickel-based alloy powder processing, characterized in that, Including nickel-based alloy powder mixing box (1), the mixing cavity (2) is arranged in the nickel-based alloy powder mixing box (1), the top box (3) is fixedly installed on the top of the nickel-based alloy powder mixing box (1), the feeding hopper (4) is fixedly installed on both sides of the nickel-based alloy powder mixing box (1), the top box (3) is fixedly connected with the corresponding feeding hopper (4) on both sides respectively, the motor (7) is fixedly installed on the inner wall of the top of the top box (3), the stirring mechanism is arranged on the output shaft of the motor (7); The inner wall of both sides of the mixing cavity (2) is provided with a discharge pipe (5), a same discharge opening (6) is formed between the discharge pipe (5) and the feeding hopper (4), the conveying mechanism is arranged between the discharge pipe (5) and the top box (3), the dispersing mechanism is arranged in the feeding hopper (4), the controller (18) is arranged on the front side of the nickel-based alloy powder mixing box (1), the motor (7) is electrically connected with the controller (18), the discharge pipe (20) is arranged on the bottom of the nickel-based alloy powder mixing box (1), and the discharge pipe (20) is communicated with the mixing cavity (2).

2. The material proportioning and mixing device for nickel-based alloy powder processing according to claim 1, characterized in that, The stirring mechanism includes a stirring shaft (8) and a stirring rod (9), the stirring shaft (8) is fixedly installed on the output shaft of the motor (7), the stirring shaft (8) extends to the mixing cavity (2) at the bottom end, the stirring rod (9) is arranged on the stirring shaft (8), and the stirring rod (9) is located in the mixing cavity (2).

3. The material proportioning and mixing device for nickel-based alloy powder processing according to claim 1, characterized in that, The conveying mechanism includes two conveying shafts (10) and helical blades (11), the two conveying shafts (10) are rotatably installed on the inner wall of the top of the top box (3), the motor (7) is located between the two conveying shafts (10), the conveying shaft (10) extends to the corresponding discharge pipe (5) at the bottom end, the helical blade (11) is arranged on the discharge pipe (5), the helical blade (11) is located in the discharge pipe (5), and the transmission mechanism is arranged between the conveying shaft (10) and the stirring shaft (8).

4. The material proportioning and mixing device for nickel-based alloy powder processing according to claim 3, characterized in that, The transmission mechanism includes two first transmission wheels (14), two second transmission wheels (15) and two transmission belts (16), the two first transmission wheels (14) are fixedly sleeved on the stirring shaft (8), the second transmission wheel (15) is fixedly sleeved on the conveying shaft (10), and the same transmission belt (16) is sleeved on the first transmission wheel (14) and the corresponding second transmission wheel (15).

5. The material proportioning and mixing device for nickel-based alloy powder processing according to claim 1, characterized in that, The dispersing mechanism includes a rotating shaft (12) and a dispersing rod (13), the same rotating shaft (12) is rotatably installed on the inner wall of both sides of the feeding hopper (4), the rotating shaft (12) extends to the top box (3) at the end close to the motor (7), the dispersing rod (13) is arranged on the rotating shaft (12), the dispersing rod (13) is located in the feeding hopper (4), and the gear mechanism is arranged between the rotating shaft (12) and the conveying shaft (10).

6. The material proportioning and mixing device for nickel-based alloy powder processing according to claim 5, characterized in that, The gear mechanism comprises a first bevel gear (17) and a second bevel gear (23), the first bevel gear (17) is fixedly sleeved on the conveying shaft (10), the first bevel gear (17) is located below the second transmission wheel (15), the second bevel gear (23) is fixedly sleeved on the rotating shaft (12) near one end of the motor (7), and the first bevel gear (17) is engaged with the second bevel gear (23).

7. The material proportioning and mixing device for nickel-based alloy powder processing according to claim 1, characterized in that, Two feeding hoppers (4) are provided with observation windows (21) on the sides away from each other, and the observation windows (21) are provided with scale lines (22).

8. The material proportioning and mixing device for nickel-based alloy powder processing according to claim 1, characterized in that, An electromagnetic valve (19) is arranged in the discharging port (6), and the electromagnetic valve (19) is electrically connected with the controller (18).

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