Smelting device for casting production

Abstract

The utility model discloses a smelting device for casting production, which comprises a bottom plate, one side of the upper end of the bottom plate is connected with a support cylinder, and the upper end of the support cylinder is connected with a smelting furnace. According to the smelting device for casting production, through mutual cooperation of a filter screen, a connecting cover, a conveying pipe, a treatment box, a sliding plate, a filter block, a baffle, a conveying opening, an adsorption net and an exhaust pipe, gas generated in a smelting furnace can be conveniently and directly conveyed to the treatment box, and impurities in the smelting furnace can be conveniently treated through the treatment box; harmful gas is prevented from being directly discharged into air, and the air quality of a production workshop is improved; through mutual cooperation of the arranged material guide block, the motor, the first gear, the second gear, the rotating rod, the connecting rod and the scraping plate, the production efficiency of the smelting furnace can be conveniently improved, casting part raw materials can be rapidly smelted, and the practical performance of the smelting device is improved.

Description

Technical Field

[0001] The utility model relates to the field of casting production, in particular to a melting device for casting production. Background Art

[0002] A casting is a product obtained by pouring liquid metal into a mold cavity that is compatible with the shape and size of the part and waiting for it to cool and solidify to obtain a blank or part.

[0003] Smelting is a verb, which means melting solid metal into liquid and tempering it in a heating furnace. It is also one of the casting production processes. Smelting also means melting and refining. Smelting is a pyrometallurgical process in which the material in the furnace undergoes certain physical and chemical changes at high temperature (1300-1600K) to produce crude metal or metal enrichment and slag.

[0004] In the existing casting production process, the raw materials are usually transported to the inside of the smelting furnace in sequence. However, the smelting furnace will produce harmful gases during the material processing process. However, there is currently no treatment for the gases produced by the smelting furnace. At the same time, the current smelting device requires workers to manually stir and mix the materials inside the furnace body during the smelting process, resulting in low smelting efficiency of the smelting furnace.

[0005] Therefore, it is necessary to propose a melting device for casting production to solve the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a melting device for casting production, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] The top end of the two guide rails is provided with a toothed structure, and the guide rails are connected with a toothed structure on the upper side thereof, and the toothed structure is connected with a toothed structure on the lower side thereof, and a toothed structure is formed on the toothed structure of the two guide rails.

[0009] Preferably, the driving assembly includes a motor, a first gear is connected to the output end of the motor, a second gear is meshingly connected to one side of the first gear, a rotating rod is connected to the inner wall of the second gear, the lower end of the rotating rod is connected to one side of the upper end of the bottom plate, and the upper end of the rotating rod passes through the smelting furnace and the guide block in sequence and extends to the upper end of the guide block.

[0010] Preferably, sealing rings are embedded at the corresponding rotating rods of the guide block and the smelting furnace, and the sealing rings are made of rubber.

[0011] Preferably, the number of the connecting rods and the number of the scrapers are both two groups.

[0012] Preferably, the two sides of the connection cover are arranged in an inclined shape.

[0013] Preferably, a discharge pipe is connected to the lower portion of one side of the smelting furnace.

[0014] Preferably, the processing box is provided with outlets at two slides corresponding to each other, and the two slides are respectively located inside the two outlets.

[0015] Preferably, an exhaust pipe is connected to the middle of the upper end of the processing box. Beneficial Effects

[0016] Compared with the prior art, the utility model provides a melting device for casting production, which has the following beneficial effects:

[0017] The smelting device for casting production can conveniently and directly convey the gas generated in the smelting furnace to the processing box through the cooperation of the filter screen, connecting cover, conveying pipe, processing box, slide plate, filter block, baffle, conveying port, adsorption net and exhaust pipe. The impurities in the smelting furnace can be easily processed through the processing box, which avoids the direct discharge of harmful gases into the air and improves the air quality of the production workshop.

[0018] The smelting device for casting production can improve the production efficiency of the smelting furnace through the mutual cooperation of the material guide block, the motor, the first gear, the second gear, the rotating rod, the connecting rod and the scraper, so that the casting raw materials can be quickly smelted and processed, and the practical performance of the smelting device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 This utility model Figure 2 Schematic diagram of the enlarged structure of A;

[0022] Figure 4 It is a schematic diagram of the installation structure of the skateboard of the utility model.

[0023] In the figure: 1, bottom plate; 2, support tube; 3, smelting furnace; 4, guide block; 5, motor; 6, first gear; 7, second gear; 8, rotating rod; 9, connecting rod; 10, scraper; 11, filter screen; 12, connecting cover; 13, conveying pipe; 14, processing box; 15, slide plate; 16, filter block; 17, baffle; 18, conveying port; 19, adsorption net; 20, exhaust pipe. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-4 As shown, a smelting device for casting production includes a bottom plate 1, a support tube 2 is connected to one side of the upper end of the bottom plate 1 to support the smelting furnace 3, the upper end of the support tube 2 is connected to the smelting furnace 3, the lower end of the inner wall of the smelting furnace 3 is connected to a material guide block 4 to facilitate the discharge of the material inside the smelting furnace 3, the upper end of the bottom plate 1 is connected to a driving component corresponding to the support tube 2, the upper parts of both sides of the driving component are connected to connecting rods 9, one end of the two connecting rods 9 is connected to a scraper 10 to scrape the material inside the smelting furnace 3, and the two scrapers 10 are connected to the upper end of the bottom plate 1. The sides are respectively connected to the two sides of the inner wall of the smelting furnace 3, a filter screen 11 is embedded in the middle of the upper end of the smelting furnace 3, a connecting cover 12 is connected to the upper end of the smelting furnace 3, a conveying pipe 13 is connected to the upper end of the connecting cover 12, one end of the conveying pipe 13 is connected to a processing box 14, the lower end of the processing box 14 is connected to one side of the upper end of the bottom plate 1, and the lower parts of the two sides of the inner wall of the processing box 14 are slidably connected with slide plates 15, one side of the lower end of the two slide plates 15 is connected to a filter block 16, and one end of the two slide plates 15 is connected to a baffle 17, which is convenient for pulling the slide plates 15 to move. One side of each baffle 17 is connected to the lower part of one side of the processing box 14, and a conveying port 18 is opened on one side of the upper end of the two slides 15 to facilitate gas transportation. The upper parts of both sides of the inner wall of the processing box 14 are connected to adsorption nets 19. The driving component includes a motor 5, and the output end of the motor 5 is connected to a first gear 6. One side of the first gear 6 is meshed and connected to a second gear 7. The inner wall of the second gear 7 is connected to a rotating rod 8, which drives the scraper 10 to scrape the inner wall of the smelting furnace 3. The lower end of the rotating rod 8 is connected to one side of the upper end of the bottom plate 1, and the upper end of the rotating rod 8 is connected to the upper end of the bottom plate 1. It passes through the smelting furnace 3 and the guide block 4 in sequence and extends to the upper end of the guide block 4. The guide block 4 and the smelting furnace 3 are both provided with sealing rings at the corresponding rotating rods 8. The sealing rings are made of rubber. The number of connecting rods 9 and the number of scrapers 10 are both two groups. The shapes of the two sides of the connecting cover 12 are inclined. The lower part of one side of the smelting furnace 3 is connected to a discharge pipe. The processing box 14 is provided with outlets at the two slides 15 corresponding to each other. The two slides 15 are respectively located inside the two outlets. The middle part of the upper end of the processing box 14 is connected to an exhaust pipe 20.

[0026] It should be noted that the utility model is a smelting device for casting production. When in use, the material is transported to the inside of the smelting furnace 3, and the smelting furnace 3 smelts the internal casting raw materials. During the smelting process, the motor 5 drives the first gear 6 to rotate, so that the second gear 7 is driven to rotate, so that the rotating rod 8 is driven to rotate, and the connecting rod 9 and the scraper 10 are driven to move the internal raw materials, so that the casting raw materials can be smelted efficiently. The gas generated during the smelting process is transported to the inside of the connecting cover 12 through the filter screen 11, and the gas is transported to the processing box 14 through the delivery pipe 13. The dust inside the gas is filtered through two filter blocks 16. The gas is transported to the upper end of the processing box 14 through the delivery port 18, and then the impurities inside the gas are adsorbed through multiple adsorption nets 19, so that the harmful impurities inside the gas can be treated and then discharged.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A melting device for producing castings, comprising a bottom plate (1), characterized in that: A support tube (2) is connected to one side of the upper end of the bottom plate (1), a smelting furnace (3) is connected to the upper end of the support tube (2), a guide block (4) is connected to the lower end of the inner wall of the smelting furnace (3), a driving assembly is connected to the upper end of the bottom plate (1) corresponding to the support tube (2), connecting rods (9) are connected to the upper parts of both sides of the driving assembly, one end of the two connecting rods (9) is connected to a scraper (10), one side of the two scrapers (10) is respectively connected to the two sides of the inner wall of the smelting furnace (3), a filter screen (11) is embedded in the middle of the upper end of the smelting furnace (3), a connecting cover (12) is connected to the upper end of the smelting furnace (3), and the upper part of the connecting cover (12) is connected to the upper end of the smelting furnace (3). The bottom end of the bottom plate (1) is connected to a conveying pipe (13), one end of the conveying pipe (13) is connected to a processing box (14), the lower end of the processing box (14) is connected to one side of the upper end of the bottom plate (1), the lower parts of both sides of the inner wall of the processing box (14) are slidably connected to slide plates (15), one side of the lower ends of the two slide plates (15) is connected to a filter block (16), one end of the two slide plates (15) is connected to a baffle plate (17), one side of the two baffle plates (17) is respectively connected to the lower part of one side of the processing box (14), one side of the upper end of the two slide plates (15) is provided with a conveying port (18), and the upper parts of both sides of the inner wall of the processing box (14) are connected to an adsorption net (19).

2. A melting device for casting production according to claim 1, characterized in that: The driving assembly comprises a motor (5), an output end of the motor (5) is connected to a first gear (6), one side of the first gear (6) is meshingly connected to a second gear (7), an inner wall of the second gear (7) is connected to a rotating rod (8), a lower end of the rotating rod (8) is connected to one side of an upper end of the bottom plate (1), and an upper end of the rotating rod (8) sequentially penetrates the smelting furnace (3) and the material guide block (4) and extends to the upper end of the material guide block (4).

3. A melting device for casting production according to claim 2, characterized in that: The guide block (4) and the smelting furnace (3) are both provided with sealing rings at positions corresponding to the rotating rod (8), and the sealing rings are made of rubber.

4. A melting device for casting production according to claim 1, characterized in that: The number of the connecting rods (9) and the number of the scrapers (10) are both two groups.

5. A melting device for casting production according to claim 1, characterized in that: The two sides of the connection cover (12) are arranged in an inclined shape.

6. A melting device for casting production according to claim 1, characterized in that: A discharge pipe is connected to the lower portion of one side of the smelting furnace (3).

7. A melting device for casting production according to claim 1, characterized in that: The processing box (14) is provided with outlets at locations corresponding to the two slides (15), and the two slides (15) are located inside the two outlets respectively.

8. A melting device for casting production according to claim 1, characterized in that: An exhaust pipe (20) is connected to the middle portion of the upper end of the processing box (14).

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