Discharging device of vacuum rapid hardening smelting furnace

Abstract

The utility model relates to the technical field of furnace accessories, and discloses a discharging device of a vacuum rapid-hardening smelting furnace, the discharging device comprises a discharging platform, the inner bottom wall of the discharging platform is rotatably connected with a pushing shaft, the outer surface of the pushing shaft is fixedly connected with a plurality of pushing plates which are circumferentially arranged at equal intervals, the bottom of the discharging platform is provided with a discharging port, and the discharging port is connected with the discharging platform. And a bottom plate is arranged below the discharging platform. According to the discharging device of the vacuum rapid-hardening smelting furnace, the purpose of continuously pushing materials in the discharging platform to move can be achieved through the arranged material pushing plate, the materials can automatically fall into the hopper through the discharging opening, and the materials are conveyed through auger blades in the first conveying barrel and the second conveying barrel; the automatic feeding device is simple in structure and convenient to use, the automatic feeding effect is achieved, the labor intensity of workers is effectively reduced, the distance between the automatic feeding device and the external container can be adjusted through the arranged corrugated pipe, and therefore a user can feed containers with different heights conveniently.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of furnace accessories, in particular to a discharging device of a vacuum rapid solidification smelting furnace. BACKGROUND

[0002] The rapid solidification smelting furnace is an electric heating device, which uses the vacuum induction smelting method to smelt alloy raw materials in a vacuum or inert gas state, and then pours and rapidly solidifies the alloy on a water-cooled roller, and then slowly cools on a water-cooled disc, so as to change the alloy into an alloy sheet with a size of about 30°C and a uniform thickness. The rapid solidification furnace has become a production special smelting device for manufacturing alloy sheets, and can effectively reduce the generation of α-Fe, especially in the production of neodymium iron boron magnetic materials.

[0003] The existing patent (publication number: CN203869513U) discloses a discharging device of a vacuum rapid solidification smelting furnace, which belongs to the technical field of furnace accessories. It solves the problems of low work efficiency and inconvenient operation of the existing discharging method. The discharging device comprises a hopper, the hopper is inverted and hollow in a pyramid shape, comprises a top, a bottom and an inclined surface connecting the top and the bottom, the bottom is provided with a discharge port, the inclined surface gradually inclines and converges from the top to the discharge port, the discharge port is connected with a conduit outside, the edges of the three continuous sides of the top extend outward to form a baffle, the baffle is perpendicular to the plane of the top, a support is fixedly connected to the hopper, and a roller is installed on the support. The utility model has the advantages of convenient operation and high work efficiency.

[0004] In the use process of the above-mentioned device, the discharging device is moved to the discharging platform, one side of the hopper without the baffle is abutted or erected on the discharging platform, the loading barrel is placed below the hopper, the barrel opening of the loading barrel is aligned with the conduit, the worker uses the shovel to shovel the flake in the discharging platform into the hopper, the flake can be ejected onto the baffle and slide along the inclined surface to the discharge port, and then enter the loading barrel along the conduit. The loading is completed, but the process of shoveling the flake into the hopper by the worker using the shovel is relatively repeated, the labor intensity is high, and it is time-consuming and laborious. TECHNICAL FIELD

[0005] In view of the defects of the prior art, the present application provides a discharging device of a vacuum rapid solidification smelting furnace, which has the advantages of automatic loading and solves the problems of repeated process, high labor intensity, time-consuming and laborious of shoveling the flake into the hopper by the worker using the shovel.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a discharging device of a vacuum rapid solidification smelting furnace, comprising a discharging platform, the inner bottom wall of the discharging platform is rotationally connected with a pushing shaft, the outer surface of the pushing shaft is fixedly connected with a plurality of pushing plates arranged at equal distances in a circle, and the bottom of the discharging platform is provided with a discharge port;

[0007] The lower portion of the discharging platform is provided with a bottom plate, the upper portion of the bottom plate is provided with a first conveying cylinder, the left end of the first conveying cylinder is fixedly connected with a second conveying cylinder, and the interiors of the first conveying cylinder and the second conveying cylinder are both provided with auger blades.

[0008] Through the above scheme, the material in the discharging platform can be continuously pushed to move out, and the material can automatically fall into the hopper through the discharging port, and then fall into the container outside through the conveying of the auger blades in the first conveying cylinder and the second conveying cylinder, so as to achieve the effect of automatic feeding, effectively reduce the labor intensity of workers, and adjust the distance from the container outside through the setting of the bellows, so as to facilitate the user to feed the container of different heights.

[0009] Further, the right end of the first conveying cylinder is fixedly connected with a hopper above the hopper.

[0010] Through the above scheme, the material can enter the interior of the first conveying cylinder through the setting of the hopper.

[0011] Further, the outer surface of the discharging platform is fixedly connected with four supporting legs, and the bottom ends of the four supporting legs are fixedly connected with the bottom plate.

[0012] Through the above scheme, the supporting legs can support the discharging platform.

[0013] Further, the outer surface of the first conveying cylinder is fixedly connected with two groups of supports, and each support is fixedly connected with the bottom plate.

[0014] Through the above scheme, the supports can support the first conveying cylinder.

[0015] Further, the inner wall of the first conveying cylinder is fixedly connected with a supporting plate, the right inner wall of the first conveying cylinder and the supporting plate are rotatably connected with a conveying shaft, and the inner top wall and the inner bottom wall of the second conveying cylinder are rotatably connected with a conveying shaft.

[0016] Through the above scheme, the conveying shaft can drive the auger blades to rotate.

[0017] Further, the bottom portion of the discharging platform is rotatably connected with a power shaft, the bottom ends of the power shaft and the pushing shaft are fixedly connected with belt pulleys, and the two belt pulleys are drivingly connected through a belt.

[0018] Through the above scheme, the belt pulleys can provide power for the rotation of the pushing shaft.

[0019] Further, the top end of the second conveying cylinder is fixedly connected with a discharge pipe, and the bottom end of the discharge pipe is fixedly connected with a bellows.

[0020] Through the above scheme, through the setting of the bellows, the user can conveniently accommodate materials in containers of different heights.

[0021] Further, one end of each of the conveying shafts and the bottom end of the power shaft are fixedly connected with the output end of the external motor.

[0022] Through the above scheme, through the setting of the external motor, power can be provided for the rotation of the auger blades and the pushing plate.

[0023] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0024] The discharge device of the vacuum rapid condensation smelting furnace can continuously push the materials in the discharge platform to the inside of the hopper through the pushing plate, and the materials can automatically fall into the hopper through the discharge port. The materials are conveyed by the auger blades in the first conveying cylinder and the second conveying cylinder, fall from the discharge pipe into the outside container, and achieve the effect of automatic feeding, effectively reducing the labor intensity of workers. The bellows can adjust the distance from the outside container, so that the user can conveniently feed containers of different heights. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a sectional view of the overall structure of the present application;

[0026] Figure 2 It is a sectional view of the overall structure of the present application;

[0027] Figure 3 It is a sectional view of the overall structure of the present application; Figure 1

[0028] Figure 4 It is a sectional view of the overall structure of the present application; Figure 2

[0029] In the figure:

[0030] 1, discharge platform; 2, pushing shaft; 3, pushing plate; 4, discharge port; 5, bottom plate; 6, first conveying cylinder; 7, second conveying cylinder; 8, auger blade; 9, hopper; 10, support leg; 11, support; 12, support plate; 13, conveying shaft; 14, power shaft; 15, pulley; 16, discharge pipe; 17, bellows. DETAILED DESCRIPTION

[0031] ​​With reference to the drawings and embodiments disclosed in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0032] Please refer to Figure 1 , Figure 2 and Figure 3 , the discharge device of the vacuum rapid condensation smelting furnace in the embodiment comprises a discharge platform 1, the inner bottom wall of the discharge platform 1 is rotationally connected with a pushing shaft 2, the outer surface of the pushing shaft 2 is fixedly connected with a plurality of pushing plates 3 arranged at equal distances in a circle, and the bottom of the discharge platform 1 is provided with a discharge port 4.

[0033] Please refer to Figure 1 , Figure 2 and Figure 3 , the bottom plate 5 is arranged below the discharge platform 1, the outer surface of the discharge platform 1 is fixedly connected with four supporting legs 10, the bottom ends of the four supporting legs 10 are fixedly connected with the bottom plate 5, the supporting legs 10 can support the discharge platform 1, and the first conveying cylinder 6 is arranged above the bottom plate 5.

[0034] Please refer to Figure 1 , Figure 2 and Figure 4 , the left end of the first conveying cylinder 6 is fixedly connected with the second conveying cylinder 7, the inner part of the first conveying cylinder 6 and the inner part of the second conveying cylinder 7 are both provided with auger blades 8, the top end of the second conveying cylinder 7 is fixedly connected with a discharge pipe 16, and the bottom end of the discharge pipe 16 is fixedly connected with a corrugated pipe 17. The corrugated pipe 17 can facilitate users to receive materials in containers of different heights.

[0035] Please refer to Figure 1 , Figure 2 and Figure 4 , the outer surface of the first conveying cylinder 6 is fixedly connected with two groups of supports 11, each support 11 is fixedly connected with the bottom plate 5, the supports 11 can support the first conveying cylinder 6, the inner wall of the first conveying cylinder 6 is fixedly connected with a supporting plate 12, and the right inner side wall of the first conveying cylinder 6 and the supporting plate 12 and the inner top wall and the inner bottom wall of the second conveying cylinder 7 are both rotationally connected with conveying shafts 13. Each auger blade 8 is rotationally connected with the conveying shaft 13 close to it. The conveying shafts 13 can drive the auger blades 8 to rotate.

[0036] Please refer toFigure 1 、 Figure 2 and Figure 4 The bottom of the discharging platform 1 is rotationally connected with a power shaft 14, the bottom end of the power shaft 14 and the pushing shaft 2 are fixedly connected with a belt pulley 15, the two belt pulleys 15 are transmissionally connected through a belt, the belt pulley 15 can realize the purpose of conveying power for the rotation of the pushing shaft 2, one end of each conveying shaft 13 and the bottom end of the power shaft 14 are fixedly connected with the output end of an external motor, the external motor can provide power for the rotation of the auger blade 8 and the pushing plate 3.

[0037] The discharging device of the vacuum rapid condensation smelting furnace in the embodiment can realize the purpose of continuously pushing the material in the discharging platform 1 to move, and the material can automatically fall into the hopper 9 through the discharging port 4, and the material falls from the discharging pipe 16 into an external container through the conveying of the auger blade 8 in the first conveying cylinder 6 and the second conveying cylinder 7, so as to achieve the effect of automatic feeding, effectively reducing the labor intensity of workers, and the corrugated pipe 17 can adjust the distance from the external container, so as to facilitate the user to feed the containers of different heights.

[0038] The working principle of the above embodiment is as follows: when in use, the material falls on the discharging platform 1, an external container is placed below the corrugated pipe 17, then an external motor is driven to rotate the power shaft 14 and the belt pulley 15, so as to drive the pushing shaft 2 and the pushing plate 3 to rotate, and push and move the falling material, when the material reaches the discharging port 4, the material falls into the hopper 9, the external motor is started to drive the auger blade 8 to rotate, so as to convey the material to the left end of the first conveying cylinder 6, and then the second conveying cylinder 7 is used to lift the height, and the material falls into the external container through the discharging pipe 16 and the corrugated pipe 17.

[0039] It should be noted that, in the present document, the terms such as first and second, etc. are used merely to differentiate one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between such entities or operations. Also, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by an "including a" does not exclude the existence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0040] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary and that changes can be made in detail without departing from the principles and spirit of the application. The scope of the application is therefore defined by the appended claims and their equivalents.

Claims

1. A tapping device for a vacuum rapid solidification furnace, comprising a tapping platform (1), characterized in that: The inner bottom wall of the discharge platform (1) is rotationally connected with a pushing shaft (2), the outer surface of the pushing shaft (2) is fixedly connected with a plurality of pushing plates (3) arranged at equal distances in a circle, and the bottom of the discharge platform (1) is provided with a discharge port (4); The bottom of the discharge platform (1) is provided with a bottom plate (5), the top of the bottom plate (5) is provided with a first conveying cylinder (6), the left end of the first conveying cylinder (6) is fixedly connected with a second conveying cylinder (7), and the interiors of the first conveying cylinder (6) and the second conveying cylinder (7) are both provided with auger blades (8).

2. A tapping device for a vacuum rapid solidification furnace according to claim 1, characterized in that: The right end of the first conveying cylinder (6) is fixedly connected with a hopper (9) above, and the hopper (9) is located below the discharge port (4).

3. A tapping device for a vacuum rapid solidification furnace as claimed in claim 1, characterized in that: The outer surface of the discharge platform (1) is fixedly connected with four supporting legs (10), and the bottom ends of the four supporting legs (10) are fixedly connected with the bottom plate (5).

4. A tapping device for a vacuum rapid solidification furnace as claimed in claim 1, characterized in that: The outer surface of the first conveying cylinder (6) is fixedly connected with two groups of supports (11), and each support (11) is fixedly connected with the bottom plate (5).

5. A tapping device for a vacuum rapid solidification furnace as claimed in claim 1, characterized in that: The inner wall of the first conveying cylinder (6) is fixedly connected with a supporting plate (12), the right inner side wall of the first conveying cylinder (6) and the supporting plate (12) are rotationally connected with a conveying shaft (13), and the inner top wall and the inner bottom wall of the second conveying cylinder (7) are both rotationally connected with the conveying shaft (13), and each auger blade (8) is rotationally connected with the conveying shaft (13) close thereto.

6. A tapping device for a vacuum rapid solidification furnace as claimed in claim 1, characterized in that: The bottom of the discharge platform (1) is rotationally connected with a power shaft (14), the bottom ends of the power shaft (14) and the pushing shaft (2) are both fixedly connected with a belt pulley (15), and the two belt pulleys (15) are drivingly connected through a belt.

7. A tapping device for a vacuum rapid solidification furnace as claimed in claim 1, characterized in that: The top of the second conveying cylinder (7) is fixedly connected with a discharge pipe (16), and the bottom of the discharge pipe (16) is fixedly connected with a corrugated pipe (17).

8. A tapping device for a vacuum rapid solidification furnace as claimed in claim 5, characterized in that: One end of each conveying shaft (13) and the bottom end of the power shaft (14) are both fixedly connected with a motor output end.

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