Feeding device for non-ferrous metal smelting

Abstract

The utility model discloses a feeding device for non-ferrous metal metallurgy, which comprises a feeding box, the upper side of the feeding box is fixedly connected with a top frame, the inner side of the feeding box is provided with a feeding unit, the lower side of the feeding box is provided with a feeding hole, the lower side of the feeding box is fixedly connected with a feeding pipe, and the feeding unit comprises a sector plate I; the first fan-shaped plate is arranged on the inner side of the feeding hole, the upper side of the first fan-shaped plate is provided with a second fan-shaped plate, the lower side of the top frame is rotationally connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a plurality of stirring plates, and the lower end of the rotating shaft is fixedly connected with a fixing plate. By arranging the first fan-shaped plate, the second fan-shaped plate, the rotating shaft, the fixing plate, the screw rod, the threaded cylinder, the fixing ring and the telescopic rod, the second fan-shaped plate can be conveniently controlled to rotate, the feeding speed can be conveniently controlled, and by controlling the first fan-shaped plate and the second fan-shaped plate to ascend, a large amount of raw materials can be conveniently and rapidly discharged through the feeding hole.

Description

Technical Field

[0001] The utility model relates to the field of nonferrous metal smelting, in particular to a feeding device for nonferrous metal smelting. Background Art

[0002] Non-ferrous metals refer to metals other than iron, manganese, chromium and their alloys (i.e., ferrous metals). When smelting non-ferrous metals, a charging device is required to feed the raw materials into a smelting furnace for smelting.

[0003] After searching, the application number is "202223147963.3", which provides a feeding device for non-ferrous metal smelting. The motor can then be started, and the rotation of the motor drives the connecting shaft and the stirring blades to rotate, and the rotation of the connecting shaft drives the second fan-shaped plate to rotate, so that the second fan-shaped plate and the first fan-shaped plate are constantly misaligned and overlapped, so that the opening position at the bottom of the hollow collecting frame is in an open state when overlapping.

[0004] The above-mentioned method controls the rotation of the second fan-shaped plate to make the first fan-shaped plate and the second fan-shaped plate staggered, so as to facilitate the control of the feeding speed. However, when more non-ferrous metal raw materials need to be added, this structure is not suitable for high applicability because the first fan-shaped plate blocks the feeding speed of the non-ferrous metal raw materials. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art that the feeding speed is controlled by the first fan plate and the second fan plate, which makes it difficult to add more raw materials, one of the purposes of the utility model is to provide a feeding device for non-ferrous metal smelting.

[0006] One of the purposes of the utility model is achieved by the following technical solution: A feeding device for non-ferrous metal smelting, comprising a feeding box: a top frame is fixedly connected to the upper side of the feeding box, a feeding unit is arranged on the inner side of the feeding box, a feeding hole is opened on the lower side of the feeding box, and a feeding pipe is fixedly connected to the lower side of the feeding box;

[0007] The feeding unit includes a fan-shaped plate 1, which is arranged on the inner side of the feeding hole, and a fan-shaped plate 2 is arranged on the upper side of the fan-shaped plate 1. The lower side of the top frame is rotatably connected with a rotating shaft, and a plurality of stirring plates are fixedly connected to the outer side of the rotating shaft. The lower end of the rotating shaft is fixedly connected with a fixing plate, and the lower side of the fixing plate is rotatably connected with a screw, and a threaded barrel is arranged on the outer side of the screw, and the threaded barrel is fixedly connected to the fan-shaped plate 2, and a fixing ring is fixedly connected to the outer side of the threaded barrel, and a telescopic rod is fixedly connected between the fixing ring and the fixing plate, and a motor 2 is fixedly connected to the upper side of the fixing plate, and a circular groove is provided on the lower side of the fan-shaped plate 2, and an electric push rod is fixedly connected to the inner side of the circular groove, and an electromagnet 2 is fixedly connected to the lower end of the electric push rod, and the fan-shaped plate 1 is made of metal iron material.

[0008] According to the feeding device for nonferrous metal smelting, an electromagnet is fixedly connected to the lower side of the feeding box, so as to limit the position of the sector plate.

[0009] According to the feeding device for nonferrous metal smelting, the screw is threadedly connected to the threaded barrel, which facilitates the control of the threaded barrel to move up and down.

[0010] According to the charging device for nonferrous metal smelting, a protective cover is fixedly connected to the upper side of the fixed plate.

[0011] According to the non-ferrous metal smelting feeding device, the upper side of the top frame is fixedly connected with a motor 1, and the output end of the motor 1 is fixedly connected to the upper end of the rotating shaft, so as to facilitate the control of the rotation of the rotating shaft.

[0012] According to the non-ferrous metal smelting feeding device, the output end of the second motor is fixedly connected to the upper end of the screw, so as to facilitate the control of the rotation of the screw.

[0013] According to the feeding device for nonferrous metal smelting, the fan-shaped plate 1 is slidably connected to the feeding hole.

[0014] Beneficial effects:

[0015] By arranging the fan-shaped plate one, the fan-shaped plate two, the rotating shaft, the fixed plate, the screw, the threaded cylinder, the fixed ring and the telescopic rod, it is convenient to control the rotation of the fan-shaped plate two, and it is convenient to control the speed of feeding. By controlling the rise of the fan-shaped plate one and the fan-shaped plate two, it is convenient to quickly discharge a large amount of raw materials from the feeding hole.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 This is an overall three-dimensional structural diagram of a charging device for non-ferrous metal smelting according to the utility model;

[0019] Figure 2 This is a bottom-up stereoscopic structural diagram of a charging device for nonferrous metal smelting according to the utility model;

[0020] Figure 3 It is a sectional three-dimensional structural diagram of a charging unit in a charging device for non-ferrous metal smelting according to the utility model;

[0021] Figure 4 It is a cross-sectional three-dimensional structural diagram of a sector plate 1 in a charging device for non-ferrous metal smelting of the utility model;

[0022] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0023] Legend:

[0024] 1. Feeding box; 2. Feeding pipe; 3. Top frame; 4. Motor 1; 5. Feeding unit; 501. Fan plate 1; 502. Electromagnet 1; 503. Fan plate 2; 504. Rotating shaft; 505. Stirring plate; 506. Fixed plate; 507. Motor 2; 508. Protective cover; 509. Screw; 510. Threaded barrel; 511. Fixed ring; 512. Telescopic rod; 513. Round groove; 514. Electric push rod; 515. Electromagnet 2; 6. Feeding hole. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-5 A feeding device for non-ferrous metal smelting includes a feeding box 1: a top frame 3 is fixedly connected to the upper side of the feeding box 1, a feeding unit 5 is arranged on the inner side of the feeding box 1, a feeding hole 6 is opened on the lower side of the feeding box 1, and a feeding pipe 2 is fixedly connected to the lower side of the feeding box 1, wherein the feeding pipe 2 is connected to the smelting furnace to facilitate the feeding of non-ferrous metal raw materials.

[0027] The feeding unit 5 includes a fan-shaped plate 501, which is arranged on the inner side of the feeding hole 6, and a fan-shaped plate 503 is arranged on the upper side of the fan-shaped plate 501. The lower side of the top frame 3 is rotatably connected with a rotating shaft 504, and the outer side of the rotating shaft 504 is fixedly connected with a plurality of stirring plates 505. The lower end of the rotating shaft 504 is fixedly connected with a fixed plate 506, and the lower side of the fixed plate 506 is rotatably connected with a screw 509. The outer side of the screw 509 is provided with a threaded barrel 510, and the threaded barrel 510 is fixedly connected to the fan-shaped plate 503, and the outer side of the threaded barrel 510 is fixedly connected with a fixing ring 511. The fixing ring 511 A telescopic rod 512 is fixedly connected to the fixed plate 506, a motor 2 507 is fixedly connected to the upper side of the fixed plate 506, a circular groove 513 is provided on the lower side of the sector plate 2 503, an electric push rod 514 is fixedly connected to the inner side of the circular groove 513, and an electromagnet 2 515 is fixedly connected to the lower end of the electric push rod 514. The sector plate 1 501 is made of metal iron material, a motor 1 4 is fixedly connected to the upper side of the top frame 3, the output end of the motor 1 4 is fixedly connected to the upper end of the rotating shaft 504, the screw 509 is threadedly connected to the threaded barrel 510, and the output end of the motor 2 507 is fixedly connected to the upper end of the screw 509. Then, the fan-shaped plate 1 501 is slidably connected with the feeding hole 6, and the lower side of the feeding box 1 is fixedly connected with an electromagnet 1 502. When feeding, the motor 1 4 is started, and the motor 1 4 drives the rotating shaft 504 to rotate, and the rotating shaft 504 drives the stirring plate 505 to rotate, and the stirring plate 505 stirs the non-ferrous metal material, and the rotating shaft 504 drives the fixed plate 506 to rotate, and the fixed plate 506 drives the fan-shaped plate 2 503 on the threaded barrel 510 to rotate, so that the fan-shaped plate 2 503 and the fan-shaped plate 1 501 are not staggered at the same time, which is convenient for controlling the position of the fan-shaped plate 2 503 and the speed of feeding. When more materials need to be added quickly, When raw materials are added, start motor 2 507, motor 2 507 drives screw 509 to rotate, screw 509 drives threaded barrel 510 to rise, threaded barrel 510 drives fan-shaped plate 2 503 to rise, and at the same time control electric push rod 514 to drive electromagnet 2 515 to descend and contact with fan-shaped plate 1 501, so that fan-shaped plate 2 503 drives fan-shaped plate 1 501 to rise, fan-shaped plate 1 501 moves to the top of feeding hole 6, fan-shaped plate 1 501 does not block feeding hole 6, so that feeding hole 6 can quickly discharge more non-ferrous metals, and at the same time electromagnet 1 502 is powered off, which is convenient for the movement of fan-shaped plate 1 501.

[0028] A protective cover 508 is fixedly connected to the upper side of the fixing plate 506 , and the protective cover 508 is convenient for protecting the motor 2 507 .

[0029] Working principle: When in use, add non-ferrous metal raw materials into the feeding box 1, and then start the motor 4 to drive the fan-shaped plate 2 503 to rotate, so that the fan-shaped plate 2 503 and the fan-shaped plate 1 501 are staggered differently, which is convenient for controlling the raw material feeding speed. When more raw materials need to be added quickly, control the motor 2 507 to start, and the motor 2 507 drives the screw 509 to rotate. Under the action of the threaded barrel 510, it is convenient to control the fan-shaped plate 2 503 to rise. At the same time, control the electric push rod 514 to drive the electromagnet 2 515 to move, so that the fan-shaped plate 1 501 rises, so that the feeding hole 6 is not blocked by the fan-shaped plate 1 501, and it is convenient to quickly add more raw materials to the smelting furnace.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A charging device for non-ferrous metal smelting, characterized in that: It comprises a feeding box (1): the upper side of the feeding box (1) is fixedly connected to a top frame (3), the inner side of the feeding box (1) is provided with a feeding unit (5), the lower side of the feeding box (1) is provided with a feeding hole (6), and the lower side of the feeding box (1) is fixedly connected to a feeding pipe (2); The feeding unit (5) comprises a fan-shaped plate 1 (501), the fan-shaped plate 1 (501) being arranged on the inner side of the feeding hole (6), a fan-shaped plate 2 (503) being arranged on the upper side of the fan-shaped plate 1 (501), a rotating shaft (504) being rotatably connected to the lower side of the top frame (3), a plurality of stirring plates (505) being fixedly connected to the outer side of the rotating shaft (504), a fixed plate (506) being fixedly connected to the lower end of the rotating shaft (504), a screw rod (509) being rotatably connected to the lower side of the fixed plate (506), a threaded barrel (510) being arranged on the outer side of the screw rod (509), and the threaded barrel (510) being arranged on the outer side of the screw rod (509). 0) is fixedly connected to the second sector plate (503), the outer side of the threaded cylinder (510) is fixedly connected with a fixing ring (511), a telescopic rod (512) is fixedly connected between the fixing ring (511) and the fixing plate (506), the upper side of the fixing plate (506) is fixedly connected with the second motor (507), the lower side of the second sector plate (503) is provided with a circular groove (513), the inner side of the circular groove (513) is fixedly connected with an electric push rod (514), the lower end of the electric push rod (514) is fixedly connected with the second electromagnet (515), and the first sector plate (501) is made of metal iron material.

2. A charging device for nonferrous metal smelting according to claim 1, characterized in that: An electromagnet 1 (502) is fixedly connected to the lower side of the feeding box (1).

3. A charging device for nonferrous metal smelting according to claim 1, characterized in that: The screw rod (509) is threadedly connected to the threaded barrel (510).

4. A charging device for nonferrous metal smelting according to claim 1, characterized in that: A protective cover (508) is fixedly connected to the upper side of the fixing plate (506).

5. The charging device for nonferrous metal smelting according to claim 1, characterized in that: A motor 1 (4) is fixedly connected to the upper side of the top frame (3), and the output end of the motor 1 (4) is fixedly connected to the upper end of the rotating shaft (504).

6. A charging device for nonferrous metal smelting according to claim 1, characterized in that: The output end of the second motor (507) is fixedly connected to the upper end of the screw rod (509).

7. A charging device for nonferrous metal smelting according to claim 1, characterized in that: The sector plate 1 (501) is slidably connected to the feeding hole (6).

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