Castable raw material mixing device

Abstract

The utility model relates to a castable raw material mixing device, which comprises a mixing cylinder arranged on a bottom frame, the bottom frame is composed of a bottom plate and two side frames, the two side frames are respectively fixed on two sides of the bottom plate, the two side frames are respectively and rotatably connected with rotating parts, opposite sides of the two rotating parts are respectively and rotatably connected with the mixing cylinder, and the mixing cylinder is fixedly connected with the bottom plate. An opening cover is in threaded connection with the bottom of the mixing barrel, a material hole is formed in the bottom of the opening cover, a sealing cover is in threaded connection with the interior of the material hole, a rotatable rotating rod is arranged in the mixing barrel, a stirring piece is sleeved on the rotating rod, and a sliding rod is in sliding connection with the stirring piece. A rotating part rotates to drive a mixing barrel and an open cover to rotate reversely, so that materials in the mixing barrel are reversely mixed back and forth, a rotating rod rotates to drive a stirring part to rotate and stir, and a scraping rod can make contact with the inner wall of the mixing barrel, so that the inner wall of the mixing barrel is cleaned and scraped, and the device can stir more uniformly through multiple stirring effects; and the inner walls of the mixing cylinder and the open cover can be cleaned.

Description

Technical Field

[0001] The utility model relates to a casting material raw material mixing technology, in particular to a casting material raw material mixing device. Background Art

[0002] Castable, also known as refractory castable, is a granular and powdered material made of refractory materials adding a certain amount of binder. It has high fluidity and is an amorphous refractory material formed by pouring. Compared with other amorphous refractory materials, it has higher binder and moisture content and better fluidity. Therefore, castable has a wide range of applications, and the material and binder used can be selected according to the conditions of use. When mixing wear-resistant castable, a wear-resistant castable mixing device will be used.

[0003] The existing wear-resistant castable mixing device is often stirred by a single stirring rod during use, which results in uneven stirring and mixing, and is inconvenient to clean the inner wall of the mixing barrel, and further inconvenient to disassemble and clean the stirring and cleaning device. Utility Model Content

[0004] The utility model aims to provide a casting material raw material mixing device, which is used to solve the problems of uneven stirring and mixing in the existing mixing device, and the inconvenience of cleaning the inner wall of the mixing drum, and further the inconvenience of disassembling and cleaning the stirring and cleaning device.

[0005] In order to solve the above problems, the utility model provides a casting material raw material mixing device, including a mixing drum installed on a base frame, the base frame is composed of a base plate and two side frames, the two side frames are respectively fixed on both sides of the base plate, the two side frames are respectively rotatably connected with rotating parts, the opposite sides of the two rotating parts are respectively rotatably connected with the mixing drum, an open cover is threadedly connected to the bottom of the mixing drum, a material hole is provided at the bottom of the open cover, a sealing cover is threadedly connected to the material hole, a rotatable rotating rod is provided inside the mixing drum, a stirring piece is mounted on the rotating rod, a sliding rod is slidably connected to the stirring piece, a scraping rod is fixedly connected to one end of the sliding rod, and the scraping rod can contact the inner walls of the mixing drum and the open cover.

[0006] The casting material raw material mixing device provided by the utility model also has the following technical features:

[0007] Furthermore, the rotating member includes a rotating column and a connecting column, the rotating column and the connecting column are connected by bolts, the rotating column is rotatably connected to the corresponding side frame, and the connecting column is rotatably connected to the mixing barrel.

[0008] Furthermore, a first motor is connected to the top of the mixing cylinder by bolts, an output end of the first motor extends into the interior of the mixing cylinder and is fixedly connected to the rotating rod, a second motor is fixedly installed on one side of one side frame, and an output end of the second motor is fixedly connected to one end of the corresponding rotating column.

[0009] Furthermore, the stirring member is a hollow column with conical upper and lower ends, a plurality of through holes are provided at the upper and lower ends of the stirring member, a rectangular hole is provided on the surface of the stirring member, and a plurality of stirring rods are fixedly connected inside the stirring member.

[0010] Furthermore, the top end of the rotating rod is fixedly connected to a fixing ring, a positioning hole is opened on the lower side of the fixing ring, the top end of the stirring piece is fixedly connected to a positioning column, the positioning column can be inserted into the corresponding positioning hole, the bottom end of the rotating rod is threadedly connected to a sealing cap, the top of the sealing cap contacts the bottom end of the stirring piece, the upper side of the sealing cover is fixedly connected to a top column, and the top of the top column can contact the bottom of the sealing cap.

[0011] Furthermore, the stirring member is internally fixedly connected to a limiting seat, a limiting groove is provided on the limiting seat, one end of the sliding rod away from the scraping rod is slidably connected to the limiting groove, one end of the sliding rod away from the scraping rod is connected to the limiting seat via a compression spring, and the bottom of the scraping rod is fixedly connected to an inclined plate.

[0012] The utility model has the following beneficial effects: by putting the casting material raw material into the mixing barrel through the material hole in a certain proportion, and then threading the sealing cover to the material hole, the mixing barrel and the open cover are reversed by rotating the rotating member, so that the materials in the mixing barrel are reversed and mixed back and forth, and the stirring member is driven to rotate and stir by rotating the rotating rod, and the scraper rod can contact the inner wall of the mixing barrel, so as to clean and scrape the inner wall, so that the device can stir more evenly through multiple stirring effects, and can clean the inner walls of the mixing barrel and the open cover, and by disassembling and separating the open cover from the mixing barrel, the stirring member and the scraper rod can be easily removed as a whole, so that it is convenient to disassemble and clean the stirring and cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an axonometric diagram of an embodiment of the utility model;

[0014] Figure 2 It is a front view cutaway diagram of an embodiment of the utility model;

[0015] Figure 3 This is a schematic structural diagram of a stirring member according to an embodiment of the utility model;

[0016] Figure 4 For the utility model embodiment Figure 2 Schematic diagram of the structure enlarged at point A in the middle. DETAILED DESCRIPTION

[0017] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0018] like Figures 1 to 4In the embodiment of the casting material raw material mixing device of the utility model shown in the figure, the casting material raw material mixing device comprises a mixing drum 2 mounted on a base frame 1, the base frame 1 is composed of a base plate 101 and two side frames 102, the two side frames 102 are respectively fixed on both sides of the base plate 101, and the two side frames 102 are respectively rotatably connected with rotating members 3, and the opposite sides of the two rotating members 3 are respectively rotatably connected with the mixing drum 2, an open cover 4 is threadedly connected to the bottom of the mixing drum 2, a material hole is provided at the bottom of the open cover 4, and a sealing cover 14 is threadedly connected to the material hole, a rotatable rotating rod 5 is provided inside the mixing drum 2, a stirring member 6 is sleeved on the rotating rod 5, a sliding rod 7 is slidably connected to the stirring member 6, and a scraping rod 8 is fixedly connected to one end of the sliding rod 7, and the scraping rod 8 can be rotatably connected with the mixing drum 2. The inner walls of the mixing barrel 2 and the open cover 4 are in contact, and the casting material raw materials are put into the mixing barrel 2 through the material hole in a certain proportion, and then the cover 14 is threadedly connected to the material hole. The rotating member 3 is rotated to drive the mixing barrel 2 and the open cover 4 to reverse, so that the materials in the mixing barrel 2 are reversed and mixed back and forth, and the stirring member 6 is driven to rotate and stir by the rotating rod 5, and the scraper 8 can contact the inner wall of the mixing barrel 2 to clean and scrape the inner wall, so that the device can stir more evenly through multiple stirring effects, and can clean the inner walls of the mixing barrel 2 and the open cover 4. By disassembling and separating the open cover 4 from the mixing barrel 2, the stirring member 6 and the scraper 8 can be easily removed as a whole, thereby facilitating the disassembly and cleaning of the stirring and cleaning device.

[0019] In one embodiment of the present application, preferably, the rotating member 3 includes a rotating column 301 and a connecting column 302, and the rotating column 301 and the connecting column 302 are connected by bolts. The rotating column 301 is rotatably connected to the corresponding side frame 102, and the connecting column 302 is rotatably connected to the mixing barrel 2. By disassembling the rotating column 301 and the connecting column 302, it is convenient to disassemble and separate the mixing barrel 2 from the base frame 1.

[0020] In one embodiment of the present application, preferably, a first motor 9 is connected to the top of the mixing drum 2 by bolts, and the output end of the first motor 9 extends into the interior of the mixing drum 2 and is fixedly connected to the rotating rod 5. A second motor 10 is fixedly installed on one side of one side frame 102, and the output end of the second motor 10 is fixedly connected to one end of the corresponding rotating column 301. By starting the first motor 9, the output end of the first motor 9 can drive the rotating rod 5 to rotate, and by starting the second motor 10, the output end of the second motor 10 can drive the corresponding rotating member 3 to rotate, thereby driving the mixing drum 2 to flip.

[0021] In one embodiment of the present application, preferably, the stirring member 6 is a hollow column with tapered upper and lower ends, a plurality of through holes are opened at the upper and lower ends of the stirring member 6, a rectangular hole is opened on the surface of the stirring member 6, and a plurality of stirring rods 17 are fixedly connected to the inside of the stirring member 6. The arrangement of the through holes and the rectangular holes can facilitate the passage of the raw materials, and the stirring member 6 can also stir and mix the raw materials through the through holes and the rectangular holes when it rotates, and the stirring rods 17 can also play a further stirring role.

[0022] In one embodiment of the present application, preferably, the top end of the rotating rod 5 is fixedly connected with a fixing ring 11, and a positioning hole is opened on the lower side of the fixing ring 11, and the top end of the stirring member 6 is fixedly connected with a positioning column 12, and the positioning column 12 can be inserted into the corresponding positioning hole, and the bottom end of the rotating rod 5 is threadedly connected with a sealing cap 13, and the top of the sealing cap 13 contacts the bottom end of the stirring member 6, and the upper side of the sealing cover 14 is fixedly connected with a top column 15, and the top of the top column 15 can contact the bottom of the sealing cap 13, and the positioning column 12 is inserted into the positioning hole, so that the stirring member 6 can rotate with the rotating rod 5, and the stirring member 6 can be easily disassembled by unscrewing the sealing cap 13 and the open cover 4.

[0023] In one embodiment of the present application, preferably, the stirring member 6 is internally fixedly connected to a limiting seat 16, a limiting groove is provided on the limiting seat 16, the end of the sliding rod 7 away from the scraper rod 8 is slidably connected to the limiting groove, the end of the sliding rod 7 away from the scraper rod 8 is connected to the limiting seat 16 via a compression spring, and the bottom of the scraper rod 8 is fixedly connected to an inclined plate 18, so that the scraper rod 8 can contact the inner wall of the mixing barrel 2 under the action of the compression spring, and the setting of the inclined plate 18 can facilitate the discharge of the mixed material during discharge.

[0024] When the utility model is in use, the material hole is facing upwards, the cover 14 is screwed down, and the casting material raw material is put into the mixing drum 2 through the material hole in a certain proportion, and then the cover 14 is threadedly connected to the material hole, and the second motor 10 is started, so that the output end of the second motor 10 can drive the corresponding rotating member 3 to rotate, and the rotation of the rotating member 3 drives the mixing drum 2 and the open cover 4 to reverse, so that the materials in the mixing drum 2 are reversed and mixed back and forth, and the first motor 9 is started, so that the output end of the first motor 9 can drive the rotating rod 5 to rotate, and the rotation of the rotating rod 5 drives the stirring member 6 to rotate and stir, and multiple through holes are opened at the upper and lower ends of the stirring member 6, and rectangular holes are opened on the surface of the stirring member 6. The setting of the holes and rectangular holes can facilitate the passage of raw materials, and the stirring member 6 can also stir and mix the raw materials through the through holes and rectangular holes when it rotates, and the stirring rod 17 can also play a further stirring role. The scraper rod 8 can contact the inner wall of the mixing barrel 2 under the action of the compression spring, so as to clean and scrape the inner wall. The inclined plate 18 can facilitate the discharge of the mixture during material discharge, so that the device can stir more evenly through various stirring effects, and can clean the inner walls of the mixing barrel 2 and the open cover 4. The positioning column 12 is inserted into the positioning hole, so that the stirring member 6 can rotate with the rotation of the rotating rod 5, and the sealing cap 13 and the open cover 4 are unscrewed, and the stirring member 6 can be disassembled.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A casting material raw material mixing device, comprising a mixing drum (2) mounted on a base frame (1), characterized in that: The base frame (1) is composed of a base plate (101) and two side frames (102). The two side frames (102) are respectively fixed on both sides of the base plate (101). Rotating members (3) are respectively rotatably connected to the two side frames (102). The opposite sides of the two rotating members (3) are respectively rotatably connected to the mixing barrel (2). An open cover (4) is threadedly connected to the bottom of the mixing barrel (2). A material hole is provided at the bottom of the open cover (4). A sealing cover (14) is threadedly connected to the material hole. A rotatable rotating rod (5) is provided inside the mixing barrel (2). A stirring member (6) is sleeved on the rotating rod (5). A sliding rod (7) is slidably connected to the stirring member (6). A scraping rod (8) is fixedly connected to one end of the sliding rod (7). The scraping rod (8) can contact the inner walls of the mixing barrel (2) and the open cover (4).

2. The casting material raw material mixing device according to claim 1, characterized in that: The rotating member (3) comprises a rotating column (301) and a connecting column (302); the rotating column (301) and the connecting column (302) are connected via bolts; the rotating column (301) is rotationally connected to the corresponding side frame (102); and the connecting column (302) is rotationally connected to the mixing barrel (2).

3. The casting material raw material mixing device according to claim 2, characterized in that: The top of the mixing barrel (2) is connected to a first motor (9) via bolts, the output end of the first motor (9) extends into the interior of the mixing barrel (2) and is fixedly connected to the rotating rod (5), a second motor (10) is fixedly mounted on one side of one side frame (102), and the output end of the second motor (10) is fixedly connected to one end of a corresponding rotating column (301).

4. The casting material raw material mixing device according to claim 1, characterized in that: The stirring member (6) is a hollow column with conical upper and lower ends. A plurality of through holes are provided at the upper and lower ends of the stirring member (6). A rectangular hole is provided on the surface of the stirring member (6). A plurality of stirring rods (17) are fixedly connected inside the stirring member (6).

5. The casting material raw material mixing device according to claim 4, characterized in that: The top end of the rotating rod (5) is fixedly connected to a fixing ring (11), a positioning hole is formed on the lower side of the fixing ring (11), the top end of the stirring member (6) is fixedly connected to a positioning column (12), the positioning column (12) can be inserted into the corresponding positioning hole, the bottom end of the rotating rod (5) is threadedly connected to a sealing cap (13), the top of the sealing cap (13) contacts the bottom end of the stirring member (6), and the upper side of the sealing cover (14) is fixedly connected to a top column (15), the top of the top column (15) can contact the bottom of the sealing cap (13).

6. The casting material raw material mixing device according to claim 4, characterized in that: The stirring member (6) is internally fixedly connected to a limit seat (16), the limit seat (16) is provided with a limit groove, one end of the sliding rod (7) away from the scraping rod (8) is slidably connected to the limit groove, one end of the sliding rod (7) away from the scraping rod (8) is connected to the limit seat (16) via a compression spring, and the bottom of the scraping rod (8) is fixedly connected to an inclined plate (18).

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