Metal powder smelting furnace batcher

Abstract

The utility model discloses a batcher for a metal powder smelting furnace. The batcher comprises an ingredient adding assembly and an ingredient mixing assembly. Wherein the multiple ingredient adding assemblies are arranged, and the multiple ingredient adding assemblies are distributed on the outer side of the ingredient mixing assembly in the circumferential direction; the ingredient adding assembly comprises a supporting frame, a powder conveying assembly is fixedly arranged on the top face of the supporting frame, a feeding assembly is arranged on the side, away from the ingredient mixing assembly, of the top face of the powder conveying assembly, and a discharging assembly is arranged on the side, away from the feeding assembly, of the bottom face of the powder conveying assembly. A weighing and feeding assembly is arranged on the supporting frame and located below the discharging assembly, and the weighing and feeding assembly is used for weighing ingredients discharged from the discharging assembly and then feeding the ingredients into the ingredient mixing assembly. The batcher for the metal powder smelting furnace is more accurate in ingredient adding, high in batching efficiency and low in labor cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to a batching equipment technical field especially relates to a metal powder smelting furnace batcher. BACKGROUND

[0002] The metal powder smelting furnace batcher, by name, is to mix multiple metal powders according to certain proportions, then melt and smelt into alloy; in its process, a mixing device is needed to fully mix the powder raw materials to ensure the quality of metallurgical products, and an efficient mixing device plays a crucial role in the entire metallurgical process. However, the general existing batcher generally adds the required various metal powders to the inside of the mixer manually, which not only has high labor cost, but also has errors in manual feeding, resulting in that the subsequent metal powder smelting alloy does not meet the requirements, is seriously wasted and has low efficiency. SUMMARY

[0003] In view of the above defects or deficiencies in the prior art, it is desirable to provide a metal powder smelting furnace batcher.

[0004] The metal powder smelting furnace batcher provided by the utility model includes a batching adding assembly and a batching mixing assembly; wherein the batching adding assembly is provided with multiple batching adding assemblies, and the multiple batching adding assemblies are distributed and arranged along the circumferential outer side of the batching mixing assembly; the batching adding assembly includes a support frame, a powder conveying assembly is fixedly arranged on the top surface of the support frame, an inlet assembly is arranged on the side of the top surface of the powder conveying assembly away from the batching mixing assembly, and an outlet assembly is arranged on the side of the bottom surface of the powder conveying assembly away from the inlet assembly; a weighing and feeding assembly is arranged below the outlet assembly on the support frame, and is used to weigh the batching discharged from the outlet assembly and then send the batching into the batching mixing assembly.

[0005] Further, the powder conveying assembly includes a conveying box fixedly arranged on the top surface of the support frame, an inlet is arranged on the top surface of the conveying box, and an outlet is arranged on the bottom surface of the conveying box; a rotating shaft is rotatably arranged in the conveying box, and helical blades are fixedly arranged on the circumferential wall surface of the rotating shaft; one end of the rotating shaft away from the batching mixing assembly is rotatably arranged to penetrate out of the conveying box, a first driving motor is fixedly arranged on the side of the conveying box away from the batching mixing assembly, and the transmission end of the first driving motor is fixedly connected with one end of the rotating shaft penetrating out of the conveying box, and is used to drive the rotating shaft to rotate.

[0006] Further, a storage tank is fixed on the top surface of the conveying box corresponding to the feeding port, and the top of the storage tank is provided in an open form; a discharging pipe is fixed on the bottom surface of the conveying box corresponding to the discharging port; and a valve is fixed on the discharging pipe.

[0007] Further, the weighing and feeding assembly comprises a support platform fixed on one side of the support frame close to the ingredient mixing assembly, and the support platform is arranged in a horizontal direction; a platform scale is fixed on the top surface of the support platform in a horizontal direction; two side vertical plates are symmetrically fixed on the top surface of the platform scale; a fixed plate is fixed on the top surface of the support platform away from the ingredient mixing assembly; the fixed plate is arranged perpendicularly to the side vertical plates; and a pushing assembly is arranged between the two side vertical plates on the top surface of the support platform, and is used for pushing the ingredients on the platform scale into the ingredient mixing assembly.

[0008] Further, the pushing assembly comprises an electric push rod fixed on the inner side surface of the fixed plate; a pushing plate parallel to the fixed plate is fixed on the transmission end of the electric push rod; the pushing plate is arranged on the top surface of the platform scale; and the two sides of the pushing plate are respectively slidably connected with the inner side surfaces of the corresponding side vertical plates; and a row of cleaning brushes is fixed on the bottom surface of the pushing plate in the length direction of the pushing plate, and is used for cleaning the ingredients left on the top surface of the platform scale.

[0009] Further, the ingredient mixing assembly comprises a mixing barrel; two annular mounting racks are fixed in the mixing barrel in an up-down distribution and in a horizontal direction; a transmission shaft is rotatably arranged between the two annular mounting racks; stirring blades are fixed on the circumferential wall surface of the transmission shaft; a second driving motor is fixed on the top surface of the upper annular mounting rack; and the second driving motor is fixedly connected with the top end of the transmission shaft, and is used for driving the transmission shaft and the stirring blades to rotate.

[0010] Further, support legs are fixed on the circumferential outer side of the mixing barrel; the support legs are arranged in at least three; and the three support legs are uniformly distributed along the circumferential outer side of the mixing barrel; and a hopper-shaped discharging port is arranged on the bottom of the mixing barrel.

[0011] Further, the support platform away from the support frame is arranged on the top surface of the mixing barrel.

[0012] Further, the side of the platform scale close to the mixing barrel is arranged in a flush manner with the side of the support platform close to the mixing barrel.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] The metal powder smelting furnace batching device of the utility model, through setting multiple sets of batching adding components to add batching, specifically batching in the inside of the storage box is sent into the inside of the conveying box through the feeding port, the spiral blade in the inside of the conveying box transmits the batching to the discharge pipeline, the discharge pipeline lowers the batching to the platform scale to weigh, when the weight of the batching on the platform scale meets the demand, the valve on the discharge pipeline is closed, the electric push rod drives the push plate to move, pushes the batching on the platform scale into the inside of the mixing barrel to mix, improves the precision of the batching proportion, reduces the artificial cost, improves the work efficiency.

[0015] It should be understood that the content described in the utility model content part is not intended to limit the key or important features of the embodiments of the utility model, nor to limit the scope of the utility model.

[0016] Other features of the utility model will become easy to understand through the following description. BRIEF DESCRIPTION OF DRAWINGS

[0017] Other features, objects and advantages of the utility model will become more apparent by reading the following detailed description of the non-limiting embodiments made with reference to the accompanying drawings:

[0018] Fig. 1 It is a top view of the structure schematic view of the metal powder smelting furnace batching device provided for the utility model embodiment;

[0019] Fig. 2 It is the sectional view of the structure schematic view of the assembly of a set of batching adding components and a set of batching mixing components;

[0020] Fig. 3 It is the top view of the structure schematic view of the weighing feeding assembly;

[0021] Reference numerals in the drawings: 1, batching adding component;11, support frame;12, conveying box;13, feeding port;14, discharge port;15, rotating shaft;16, spiral blade;17, first drive motor;18, storage box;19, discharge pipeline;110, valve;111, support platform;112, platform scale;113, side stand;114, fixed plate;115, electric push rod;116, push plate;

[0022] 2, batching mixing component;21, mixing barrel;22, annular mounting frame;23, transmission shaft;24, stirring blade;25, second drive motor;26, support leg;27, hopper discharge port. DETAILED DESCRIPTION

[0023] The utility model will be further explained in detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and not limited to the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for ease of description.

[0024] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. The utility model will be explained in detail below in combination with the drawings and embodiments.

[0025] Please refer to Figs. 1-3 The embodiment of the utility model provides a kind of metal powder furnace proportioner, including proportioning adding component 1 and proportioning mixing component 2;Wherein, proportioning adding component 1 is provided with multiple, multiple proportioning adding component 1 is distributed and set along the circumferential outside of proportioning mixing component 2;Multiple proportioning adding component 1 can add different kinds of metal powder, for different kinds of metal powder are weighed according to certain proportion and sent into proportioning mixing component 2 and mix uniformly for standby.

[0026] Proportioning adding component 1 includes support frame 11, the height of support frame 11 is higher than the height of proportioning mixing component 2, to facilitate proportioning adding component 1 to proportioning mixing component 2 and transport proportioning;

[0027] The top surface of support frame 11 is fixedly provided with powder transmission component, the top surface of powder transmission component is provided with feeding assembly on the side away from proportioning mixing component 2, and the bottom surface of powder transmission component is provided with discharging assembly on the side away from feeding assembly;Weighing feeding assembly is arranged below discharging assembly on support frame 11, for the proportioning of discharging assembly to be weighed and sent into proportioning mixing component 2.

[0028] In a preferred embodiment, powder transmission component includes fixedly set on the top surface of support frame 11 conveying box 12, conveying box 12 is set as long strip, conveying box 12 is provided with feeding port 13 on the top surface, and conveying box 12 is provided with discharge port 14 on the bottom surface;

[0029] Rotating shaft 15 is rotatably arranged in the inside of conveying box 12, and helical blade 16 is fixedly arranged on the circumferential wall surface of rotating shaft 15, rotating shaft 15 drives helical blade 16 to rotate, and then drives the proportioning in the inside of conveying box 12 to move from the direction of feeding port 13 to the direction of discharge port 14 and feed;

[0030] The rotation shaft rod 15 is arranged to rotate out of the conveying box 12 away from the ingredient mixing assembly 2. A first driving motor 17 is fixedly arranged on the side of the conveying box 12 away from the ingredient mixing assembly 2. The transmission end of the first driving motor 17 is fixedly connected with the end of the rotation shaft rod 15 rotating out of the conveying box 12, for driving the rotation shaft rod 15 to rotate.

[0031] In a preferred embodiment, a storage box 18 is fixedly arranged on the top surface of the conveying box 12 corresponding to the feeding port 13. The top of the storage box 18 is arranged in an open form, facilitating the addition of ingredients to the inside of the storage box 18. A discharging pipeline 19 is fixedly arranged on the bottom surface of the conveying box 12 corresponding to the discharging port 14. A valve 110 is fixedly arranged on the discharging pipeline 19. The valve 110 is a special valve for powder conveying pipelines, such as a start diaphragm valve, a rotary flap valve, a butterfly valve, etc.

[0032] In a preferred embodiment, the weighing and feeding assembly includes a support platform 111 fixedly arranged on the support frame 11 near the side of the ingredient mixing assembly 2. The support platform 111 is arranged in a horizontal direction. An electronic platform scale 112 is fixedly arranged on the top surface of the support platform 111 in a horizontal direction. The length direction of the support platform 111 and the platform scale 112 is as long as possible according to actual conditions, that is, it can ensure that the ingredients falling onto the platform scale 112 will not slide into the mixing barrel 21.

[0033] Two side vertical plates 113 are symmetrically fixedly arranged on the top surface of the platform scale 112. A fixed plate 114 is fixedly arranged on the top surface of the support platform 111 away from the ingredient mixing assembly 2. The fixed plate 114 is arranged perpendicularly to the side vertical plates 113. A pushing assembly is arranged on the top surface of the support platform 111 between the two side vertical plates 113, for pushing the ingredients on the platform scale 112 into the ingredient mixing assembly 2.

[0034] In a preferred embodiment, the pushing assembly includes an electric push rod 115 fixedly arranged on the inner side surface of the fixed plate 114. A pushing plate 116 parallel to the fixed plate is fixedly arranged on the transmission end of the electric push rod 115. The pushing plate 116 is arranged on the top surface of the platform scale 112. The two sides of the pushing plate 116 are respectively slidingly connected with the inner side surfaces of the corresponding side vertical plates 113. A row of cleaning brushes is fixedly arranged on the bottom surface of the pushing plate 116 in the length direction thereof, for cleaning the ingredients left on the top surface of the platform scale 112.

[0035] The minimum distance of the electric push rod 115 driving the pushing plate 116 to move is also on the platform scale 112, that is, the pushing plate 116 always moves on the platform scale 112 when reciprocating on the platform scale 112.

[0036] In a preferred embodiment, the ingredient mixing assembly 2 comprises a mixing barrel 21, an annular mounting frame 22 is fixedly arranged inside the mixing barrel 21 and is arranged in a horizontal direction, a transmission shaft 23 is rotatably arranged between the two annular mounting frames 22, and stirring blades 24 are fixedly arranged on the circumferential wall surface of the transmission shaft 23; a second driving motor 25 is fixedly arranged on the top surface of the upper annular mounting frame 22, and the second driving motor 25 is fixedly connected with the top end of the transmission shaft 23, so as to drive the transmission shaft 23 and the stirring blades 24 to rotate.

[0037] In a preferred embodiment, support legs 26 are fixedly arranged on the circumferential outer side of the mixing barrel 21, and the support legs 26 are arranged in at least three and are uniformly arranged along the circumferential outer side of the mixing barrel 21; a hopper-shaped discharge port 27 is arranged on the bottom of the mixing barrel 21, a discharge channel is fixedly arranged on the hopper-shaped discharge port 27, a valve is fixedly arranged on the discharge channel, and the valve is a special valve for powder pipelines.

[0038] In a preferred embodiment, the support platform 111 is arranged on the top surface of the mixing barrel 21 away from one side of the support frame 11.

[0039] In a preferred embodiment, the platform scale 112 is arranged flush with the side of the support platform 111 close to the mixing barrel 21.

[0040] In addition, a controller is further included, wherein the first driving motor 17, the second driving motor 25, the valve 110, the platform scale 112, the electric push rod 115 and the like are electrically connected with the controller, so as to realize automatic addition of various ingredients and stirring and mixing through linkage control of the controller.

[0041] Working principle of the utility model:

[0042] In use, the first driving motor 17 drives the corresponding rotating shaft rod 15 to rotate, and then the spiral blades 16 on the rotating shaft rod 15 rotate, and the ingredients in the rotating shaft rod 15 are driven to move towards the discharge port 14.

[0043] When the valve 110 is opened, the ingredients enter the top surface of the platform scale 112 through the discharge port 14, the platform scale 112 weighs the ingredients falling thereon, when the ingredients reach the required range, the first driving motor 17 and the valve 110 are closed, the electric push rod 115 works, drives the push plate 116 to move towards the mixing barrel 21, that is, the ingredients on the platform scale 112 are pushed into the mixing barrel 21 to mix with other ingredients, and at the same time, the second driving motor 25 drives the transmission shaft 23 to rotate, and the ingredients in the mixing barrel 21 are mixed uniformly.

[0044] In the description of the present specification, the terms "connection", "installation", "fixation" and the like should be understood in a broad sense, for example, "connection" can be fixed connection, or detachable connection, or integrally connected; can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0045] In the description of the present specification, the description of the terms "one embodiment", "some embodiments" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A metal powder furnace batcher characterized by, The application relates to a powder feeding device, which comprises a plurality of ingredient adding assemblies and an ingredient mixing assembly; the ingredient adding assemblies are arranged along the circumferential outer side of the ingredient mixing assembly; the ingredient adding assembly comprises a support frame, a powder conveying assembly is fixedly arranged on the top surface of the support frame, a feeding assembly is arranged on the top surface of the powder conveying assembly away from the ingredient mixing assembly, and a discharging assembly is arranged on the bottom surface of the powder conveying assembly away from the feeding assembly; a weighing and feeding assembly is arranged below the discharging assembly on the support frame and used for weighing the ingredients discharged from the discharging assembly and then feeding the ingredients into the ingredient mixing assembly.

2. The metal powder furnace batcher of claim 1, wherein, The powder conveying assembly comprises a conveying box fixedly arranged on the top surface of the support frame, a feeding port arranged on the top surface of the conveying box, and a discharging port arranged on the bottom surface of the conveying box; a rotating shaft is rotatably arranged in the conveying box, and helical blades are fixedly arranged on the circumferential wall surface of the rotating shaft; one end of the rotating shaft away from the ingredient mixing assembly is rotatably arranged outside the conveying box, a first driving motor is fixedly arranged on the side surface of the conveying box away from the ingredient mixing assembly, and the transmission end of the first driving motor is fixedly connected with the one end of the rotating shaft outside the conveying box and used for driving the rotating shaft to rotate.

3. The metal powder furnace batcher of claim 2, wherein, A storage box is fixedly arranged on the top surface of the conveying box and corresponds to the feeding port, and the top of the storage box is in the form of an opening; a discharging pipeline is fixedly arranged on the bottom surface of the conveying box and corresponds to the discharging port; and a valve is fixedly arranged on the discharging pipeline.

4. The metal powder furnace batcher of claim 3, wherein, The weighing and feeding assembly comprises a support platform fixedly arranged on the side of the support frame close to the ingredient mixing assembly, and the support platform is arranged in the horizontal direction; a platform scale in the horizontal direction is fixedly arranged on the top surface of the support platform; two side vertical plates are symmetrically fixedly arranged on the top surface of the platform scale; a fixed plate is fixedly arranged on the top surface of the support platform and away from the ingredient mixing assembly, and the fixed plate is arranged perpendicularly to the side vertical plates; and a pushing assembly is arranged on the top surface of the support platform between the two side vertical plates and used for pushing the ingredients on the platform scale into the ingredient mixing assembly.

5. The metal powder furnace batcher of claim 4, wherein, The pushing assembly comprises an electric push rod fixedly arranged on the inner side surface of the fixed plate, a pushing plate parallel to the fixed plate is fixedly arranged on the transmission end of the electric push rod, the pushing plate is arranged on the top surface of the platform scale, and the two sides of the pushing plate are slidably connected with the inner side surfaces of the corresponding side vertical plates; a row of cleaning brushes is fixedly arranged on the bottom surface of the pushing plate along the length direction of the pushing plate and used for cleaning the ingredients left on the top surface of the platform scale.

6. The metal powder furnace batcher of claim 5, wherein, The ingredient mixing assembly comprises a mixing barrel, two annular mounting racks are arranged in the interior of the mixing barrel in an up-down distribution and in a horizontal direction, a transmission shaft is rotatably arranged between the two annular mounting racks, stirring blades are fixedly arranged on the circumferential wall surface of the transmission shaft, a second driving motor is fixedly arranged on the top surface of the upper annular mounting rack, and the second driving motor is fixedly connected with the top end of the transmission shaft to drive the transmission shaft and the stirring blades to rotate.

7. The metal powder furnace batcher of claim 6, wherein, A supporting leg is fixedly arranged on the circumferential outer side of the mixing barrel, and the supporting leg is arranged in at least three, which are evenly distributed along the circumferential outer side of the mixing barrel; a hopper-shaped discharge port is arranged on the bottom of the mixing barrel.

8. The metal powder furnace batcher of claim 7, wherein, The supporting platform is arranged on the top surface of the mixing barrel away from the supporting frame.

9. The metal powder furnace batcher of claim 8, wherein, The side of the platform scale close to the mixing barrel is arranged in alignment with the side of the supporting platform close to the mixing barrel.

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