Cleaning device for salt bath furnace residues

Abstract

The utility model relates to the technical field of salt bath furnace cleaning, in particular to a salt bath furnace residue cleaning device which comprises a salt bath furnace body, a rotary supporting mechanism is arranged on the salt bath furnace body, and a cleaning mechanism opposite to a heating inner cavity of the salt bath furnace body is arranged on the rotary supporting mechanism. The rotating supporting mechanism comprises a rotating assembly, a telescopic assembly is arranged on the rotating assembly, the cleaning mechanism is fixed to the lower end of the telescopic assembly and comprises a motor fixed to the telescopic assembly, and the output end of the motor is connected with a rotating frame. Through the arrangement of a rotary supporting mechanism and a cleaning mechanism, the position of the cleaning mechanism is adjusted through a rotary assembly and a telescopic assembly, the vertical position of a connecting disc is adjusted through rotation of a screw of the cleaning mechanism, the connecting disc pushes a vertical plate to move in a guiding mode on a sliding rod through a connecting rod, and the position, away from the center, of a scraping plate is adjusted; and therefore, the scraping amount of the inner cavity is adjusted, and the use convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to salt bath furnace cleaning technical field especially is related to a kind of cleaning device for salt bath furnace residue. BACKGROUND

[0002] Salt bath furnace refers to using molten salt liquid as heating medium, workpiece is immersed in salt liquid and heated, salt bath furnace refers to using molten salt liquid as heating medium, workpiece is immersed in salt liquid and heated (can be heated in salt liquid by metal electrode), according to the working temperature of furnace, sodium chloride, potassium chloride, barium chloride, sodium cyanide, potassium cyanide, sodium nitrate, potassium nitrate etc. Salt is usually selected as heating medium, the heating speed of salt bath furnace is fast, temperature is uniform, workpiece is always in salt liquid and heated, workpiece is out of furnace and surface is attached with a layer of salt film, so it can prevent workpiece surface oxidation and decarburization. The existing announcement number CN213841815 U for salt bath furnace residue cleaning device, residue generated on the inner wall of inner cavity can be rubbed off by the design of friction assembly, the up-down movement of fixed wheel driven by air cylinder, so that edge grinding can rub the inner wall of inner cavity;But the above-mentioned device when using, with the different time of use, residue thickness different that adheres on the inner cavity, and the unadjustable friction amount of friction assembly and inner cavity, when the friction amount increases, the damage to inner cavity can occur. SUMMARY

[0003] The utility model aims at providing a kind of cleaning device for salt bath furnace residue to solve the above problems.

[0004] The utility model realizes the above-mentioned purpose by the following technical scheme:

[0005] A kind of cleaning device for salt bath furnace residue, including salt bath furnace body, rotating support mechanism is arranged on salt bath furnace body, rotating support mechanism is provided with cleaning mechanism opposite the heating inner cavity of salt bath furnace body;Rotating support mechanism includes rotating assembly, rotating assembly is provided with telescopic assembly, cleaning mechanism is fixed in the lower end of telescopic assembly, cleaning mechanism includes motor fixed on telescopic assembly, the output end of motor is connected with rotating stand, rotating stand lower end is fixed with rotary drum, rotary drum is vertically provided with screw rod, the lower end of screw rod is provided with connecting disc, connecting disc is circumferentially distributed with connecting rod, the lower end of connecting rod is connected with vertical plate and passes through rotary drum, vertical plate is provided with slide rod and passes through rotary drum, vertical plate is provided with scraper, L type magnetic plate is arranged on the both sides of vertical plate, rotary drum lower end is provided with sector-shaped magnetic plate.

[0006] Further setting: rotating assembly includes support frame fixed on the back side of salt bath furnace body, support shaft is vertically arranged on support frame, support shaft upper end is fixed with top plate, worm is rotatably arranged on support frame, worm gear is fixed on support shaft and engages with worm, one end of worm is connected with power source.

[0007] Further arrangement: the telescopic assembly comprises a hydraulic telescopic rod fixed at the upper end of the top plate, and a fixing frame connected to the lower end of the hydraulic telescopic rod.

[0008] Further arrangement: the screw rod is threadedly connected with the rotating drum, and the screw rod is rotationally connected with the connecting disc.

[0009] Further arrangement: a through slot through which the connecting rod passes is formed in the outer wall of the rotating drum, and the connecting rod is rotationally connected with the connecting disc and the vertical plate through a pin shaft.

[0010] Further arrangement: the rotating frame is rotationally connected with the fixing frame, and the supporting shaft is rotationally connected with the supporting frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] Through the arrangement of the rotating support mechanism and the cleaning mechanism, the rotating assembly and the telescopic assembly adjust the position of the cleaning mechanism, the screw rod of the cleaning mechanism rotates to adjust the up-down position of the connecting disc, the connecting disc pushes the vertical plate to move in the guidance of the sliding rod through the connecting rod, the distance between the scraper and the center is adjusted, and then the scraping amount of the inner cavity is adjusted, so that the convenience in use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating creative labor.

[0014] Figure 1 It is a structure schematic view of the cleaning device for salt bath furnace residues according to the utility model;

[0015] Figure 2 It is another view structure schematic view of the cleaning device for salt bath furnace residues according to the utility model;

[0016] Figure 3 It is a structure schematic view of the cleaning mechanism of the cleaning device for salt bath furnace residues according to the utility model;

[0017] Figure 4 It is a main section structure schematic view of the cleaning mechanism of the cleaning device for salt bath furnace residues according to the utility model;

[0018] Figure 5 It is a half section structure schematic view of the cleaning mechanism of the cleaning device for salt bath furnace residues according to the utility model.

[0019] The following is the explanation of the reference signs:

[0020] 1. Salt bath furnace body; 21. Support frame; 22. Support shaft; 23. Worm gear; 24. Worm; 25. Servo motor; 26. Top plate; 27. Hydraulic telescopic rod; 28. Fixed frame; 31. Motor; 32. Rotating frame; 33. Rotating drum; 34. Screw; 35. Connecting plate; 36. Connecting rod; 37. Vertical plate; 38. Slide rod; 39. Scraper; 310. L-shaped magnetic plate; 311. Fan-shaped magnetic plate. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] like Figures 1-5 As shown, a cleaning device for salt bath furnace residue includes a salt bath furnace body 1, a rotating support mechanism is provided on the salt bath furnace body 1, and a cleaning mechanism is provided on the rotating support mechanism opposite to the heating inner cavity of the salt bath furnace body 1.

[0025] In the embodiment, the rotating supporting mechanism comprises a rotating assembly, the rotating assembly is provided with an extension assembly, the cleaning mechanism is fixed to the lower end of the extension assembly, the rotating assembly comprises a supporting frame 21 fixed to the rear side of the salt bath furnace body 1, a supporting shaft 22 vertically arranged on the supporting frame 21, a top plate 26 fixed to the upper end of the supporting shaft 22, a worm 24 rotatably arranged on the supporting frame 21, a worm wheel 23 fixed to the supporting shaft 22 and engaged with the worm 24, a servo motor 25 connected to one end of the worm 24, and the supporting shaft 22 is rotatably connected with the supporting frame 21, the worm 24 is engaged with the worm wheel 23 to rotate by the servo motor 25, the supporting shaft 22 drives the top plate 26 to rotate, and the angle position of the cleaning mechanism is adjusted.

[0026] In the embodiment, the cleaning mechanism comprises a motor 31 fixed to the extension assembly, the output end of the motor 31 is connected with a rotating frame 32, the lower end of the rotating frame 32 is fixed with a rotating drum 33, a screw rod 34 is vertically arranged on the rotating drum 33, a connecting disc 35 is arranged at the lower end of the screw rod 34, connecting rods 36 are circumferentially distributed on the connecting disc 35, vertical plates 37 are connected to the lower end of the connecting rods 36 through the rotating drum 33, slide rods 38 are arranged on the vertical plates 37 and pass through the rotating drum 33, scrapers 39 are arranged on the vertical plates 37, L-shaped magnetic plates 310 are arranged on both sides of the scrapers 39 on the vertical plates 37, and fan-shaped magnetic plates 311 are arranged at the lower end of the rotating drum 33. The L-shaped magnetic plates 310 and the fan-shaped magnetic plates 311 adsorb the residues in the internal cleaning. The screw rod 34 is threadedly connected with the rotating drum 33, and the screw rod 34 is rotatably connected with the connecting disc 35; a through groove is formed in the outer wall of the rotating drum 33 and passes through the connecting rods 36, and the connecting rods 36 are rotatably connected with the connecting disc 35 and the vertical plates 37 through pin shafts; the rotating frame 32 is rotatably connected with the fixed frame 28, the connecting disc 35 is driven downward by the screw rod 34 through the rotation of the screw rod 34, the vertical plates 37 are driven to extend outward under the guidance of the slide rods 38 by the connecting rods 36, the scrapers 39 are moved to the appropriate positions, and the scraping amount of the inner cavity is adjusted.

[0027] The utility model discloses a working principle and use flow: when the heating inner chamber of salt bath furnace body 1 is cleaned, the screw rod 34 is rotated, and the screw rod 34 pushes the connecting disc 35 to move downwards, the connecting disc 35 pushes the vertical plate 37 to stretch out outside under the direction of slide rod 38 through connecting rod 36, moves the scraper 39 to the appropriate position, then makes the support shaft 22 drive the roof 26 to rotate through the meshing rotation of the worm 24 and the worm wheel 23 driven by the servo motor 25, makes the cleaning mechanism correspond with the inner chamber, and the hydraulic telescopic rod 27 is elongated, and the fixed frame 28 moves downwards, and the motor 31 works and drives the rotary frame 32 and the rotary drum 33 to rotate, and the scraper 39 is scraped to the adhesion on the inner wall of the inner chamber, and the L type magnetic plate 310 and the sector magnetic plate 311 are adsorbed to the residue of internal cleaning, and then the cleaning mechanism is taken out.

[0028] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A cleaning device for residue from a salt bath furnace, comprising a salt bath furnace body (1), characterized in that: A rotating support mechanism is provided on the salt bath furnace body (1), and a cleaning mechanism is provided on the rotating support mechanism opposite to the heating cavity of the salt bath furnace body (1); the rotating support mechanism includes a rotating component, and a telescopic component is provided on the rotating component; the cleaning mechanism is fixed at the lower end of the telescopic component; the cleaning mechanism includes a motor (31) fixed on the telescopic component; the output end of the motor (31) is connected to a rotating frame (32); a rotating cylinder (33) is fixed at the lower end of the rotating frame (32); and a screw is vertically provided on the rotating cylinder (33). (34) A connecting plate (35) is provided at the lower end of the screw (34). A connecting rod (36) is distributed around the circumference of the connecting plate (35). The lower end of the connecting rod (36) passes through the rotating drum (33) and is connected to a vertical plate (37). A sliding rod (38) that passes through the rotating drum (33) is provided on the vertical plate (37). A scraper (39) is provided on the vertical plate (37). L-shaped magnetic plates (310) are provided on both sides of the scraper (39) on the vertical plate (37). A fan-shaped magnetic plate (311) is provided at the lower end of the rotating drum (33).

2. The cleaning device for salt bath furnace residue according to claim 1, characterized in that: The rotating assembly includes a support frame (21) fixed to the rear side of the salt bath furnace body (1), a support shaft (22) is vertically arranged on the support frame (21), a top plate (26) is fixed to the upper end of the support shaft (22), a worm gear (24) is rotatably arranged on the support frame (21), a worm wheel (23) that meshes with the worm gear (24) is fixed on the support shaft (22), and a power source is connected to one end of the worm gear (24).

3. A cleaning device for salt bath furnace residue according to claim 2, characterized in that: The telescopic assembly includes a hydraulic telescopic rod (27) fixed to the upper end of the top plate (26), and a fixing frame (28) is connected to the lower end of the hydraulic telescopic rod (27).

4. The cleaning device for salt bath furnace residue according to claim 1, characterized in that: The screw (34) is threadedly connected to the rotating drum (33), and the screw (34) is rotatably connected to the connecting disc (35).

5. A cleaning device for salt bath furnace residue according to claim 1, characterized in that: The outer wall of the rotating drum (33) has a through groove through which the connecting rod (36) passes. The connecting rod (36) is rotatably connected to the connecting plate (35) and the vertical plate (37) by a pin.

6. A cleaning device for salt bath furnace residue according to claim 3, characterized in that: The rotating frame (32) is rotatably connected to the fixed frame (28), and the support shaft (22) is rotatably connected to the support frame (21).

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