Scraper blade device of sand mixer for refractory material

Abstract

The utility model discloses a sand mixer scraper device for refractory materials, and relates to the technical field of sand mixers. The sand mixer scraper device for the refractory materials comprises a sand mixer rotating arm, a fixing column is fixedly connected to the sand mixer rotating arm, a sleeve seat is arranged on the fixing column in a sleeving mode, a positioning plate is fixedly connected to the sleeve seat, a scraper body is fixedly connected to the bottom of the positioning plate, a vertical plate is arranged on the sand mixer rotating arm, and the vertical plate is fixedly connected to the sand mixer rotating arm. And a locking mechanism is arranged on the vertical plate. According to the sand mixer scraper device for the refractory material, through the design of the fixing column, the sleeve seat, the positioning plate and the scraper body, after the scraper body is installed and fixed, the fixing column, the sleeve seat and the positioning plate at the top are high in installation position and easy to keep clean, through the design of the locking mechanism, the scraper body is convenient to disassemble and assemble, and the practicability is high. Therefore, the subsequent replacement and maintenance of the scraper main body are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sand mixers, in particular to a sand mixer scraper device for refractory materials. Background Art

[0002] The scraper device in the sand mixer is mainly responsible for stirring and mixing the materials on the drum wall, ensuring that the refractory materials can be evenly mixed and achieve the expected process effect. The scraper is usually installed in the mixing drum of the sand mixer and works in conjunction with the rotating arm on the mixing rotor.

[0003] The existing scraper device is usually fixed on the rotating arm with multi-point screws. Since refractory materials are easily accumulated at the connection during the mixing and stirring process, the sand mixer scraper will wear out during use and needs to be disassembled, replaced and maintained later. When the connection is adhered to the material, it is very inconvenient to disassemble the subsequent screws. It is difficult to disassemble and replace the screws with tools, which reduces the replacement speed of the sand mixer scraper. The disassembly and maintenance of the sand mixer scraper are inconvenient. In view of the shortcomings of the existing technology, the utility model provides a sand mixer scraper device for refractory materials to solve the above problems. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a scraper device for a sand mixer for refractory materials. Through the design of the fixed column, sleeve seat, positioning plate and scraper body, after the scraper body is installed and fixed, the top fixed column, sleeve seat and positioning plate are installed in a high position, which is easy to keep tidy. Through the design of the locking mechanism, the scraper body is easy to disassemble and assemble, so the subsequent replacement and maintenance of the scraper body are convenient.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a sand mixer scraper device for refractory materials, comprising a sand mixer rotating arm, a fixed column fixedly connected to the sand mixer rotating arm, a sleeve seat sleeved on the fixed column, a positioning plate fixedly connected to the sleeve seat, and a scraper body fixedly connected to the bottom of the positioning plate;

[0006] The sand mixer rotating arm is provided with a vertical plate, and the vertical plate is provided with a locking mechanism, the locking mechanism includes an adjustment seat fixedly connected to the vertical plate, a movable block is movably connected to the side of the adjustment seat, and the movable block is provided with multiple sets of locking rods;

[0007] A locking hole is provided on the sleeve seat, and the locking rod is movably inserted into the locking hole.

[0008] Preferably, a sliding groove is provided inside the adjustment seat, a slider is slidably connected inside the sliding groove, and the slider is fixedly connected to the movable block.

[0009] Preferably, a double-threaded screw is rotatably connected to the adjustment seat, and the double-threaded screw is threadably connected to the slider.

[0010] Preferably, a rotating handle is fixedly connected to the double-threaded screw.

[0011] Preferably, a socket is provided on the fixing column, and the locking rod is movably inserted into the socket.

[0012] Preferably, a limiting block is fixedly connected to the rotating arm of the sand mixer.

[0013] The utility model discloses a scraper device for a sand mixer for refractory materials, which has the following beneficial effects:

[0014] The scraper device of the sand mixer for refractory materials is designed so that after the scraper body is installed and fixed, the fixing column, the sleeve seat, and the positioning plate at the top are installed at a high position and are easy to keep tidy. The design of the locking mechanism makes it easy to disassemble and assemble the scraper body, thereby facilitating subsequent replacement and maintenance of the scraper body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a disassembly diagram of the sleeve seat of the utility model;

[0018] Figure 3 This is a structural diagram of the locking rod of the utility model;

[0019] Figure 4 This is a disassembly diagram of the slider of the utility model.

[0020] In the figure: 1. Sand mixer rotating arm; 101. Limit block; 2. Fixed column; 201. Socket; 3. Casing seat; 301. Locking hole; 4. Positioning plate; 5. Scraper body; 6. Vertical plate; 7. Locking mechanism; 701. Adjustment seat; 702. Slide groove; 703. Slider; 704. Movable block; 705. Locking rod; 706. Double-threaded screw; 707. Turning handle. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0022] The embodiment of the present application provides a sand mixer scraper device for refractory materials, which solves the problem that the existing scraper device is usually fixed on the rotating arm with multiple screws. During the mixing and stirring process of refractory materials, it is easy for materials to accumulate at the connection points, and the sand mixer scrapers will wear out during use, and subsequently need to be disassembled, replaced and maintained. When the connection points are adhered to the materials, it is very inconvenient to disassemble the subsequent screws, and it is difficult to disassemble and replace the screws with tools, which reduces the replacement speed of the sand mixer scrapers and makes the disassembly and maintenance of the sand mixer scrapers inconvenient.

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] The utility model discloses a scraper device for a sand mixer for refractory materials. Figure 1-4 As shown, it includes a sand mixer rotating arm 1, a fixed column 2 is fixedly connected to the sand mixer rotating arm 1, a sleeve seat 3 is sleeved on the fixed column 2, a positioning plate 4 is fixedly connected to the sleeve seat 3, and a scraper body 5 is fixedly connected to the bottom of the positioning plate 4;

[0025] A vertical plate 6 is provided on the rotating arm 1 of the sand mixer, and a locking mechanism 7 is provided on the vertical plate 6. The locking mechanism 7 includes an adjusting seat 701 fixedly connected to the vertical plate 6, and a movable block 704 is movably connected to the side of the adjusting seat 701. The movable block 704 is provided with multiple groups of locking rods 705. A locking hole 301 is opened on the sleeve seat 3, and the locking rod 705 is movably inserted into the locking hole 301.

[0026] The device is designed with a fixed column 2, a sleeve seat 3, a positioning plate 4 and a scraper body 5, so that after the scraper body 5 is installed and fixed, the top fixed column 2, the sleeve seat 3, and the positioning plate 4 are installed at a high position and are easy to keep tidy. The design of the locking mechanism 7 makes it easy to disassemble and assemble the scraper body 5, so that the subsequent replacement and maintenance of the scraper body 5 are convenient.

[0027] A socket 201 is provided on the fixed column 2, and the locking rod 705 is movably inserted into the socket 201. A slide groove 702 is provided inside the adjusting seat 701, and a slider 703 is slidably connected inside the slide groove 702. The slider 703 is fixedly connected to the movable block 704. A double-threaded screw rod 706 is rotatably connected to the adjusting seat 701, and the double-threaded screw rod 706 is threadedly connected to the slider 703. A rotating handle 707 is fixedly connected to the double-threaded screw rod 706.

[0028] When installing the scraper body 5, first put the sleeve seat 3 on the fixed column 2, and then rotate the rotating handle 707 so that the rotating handle 707 drives the double-threaded screw 706 to rotate, the double-threaded screw 706 drives the slider 703 to move, the slider 703 drives the movable block 704 to move, the movable block 704 drives the locking rod 705 to move, and the locking rod 705 is inserted into the locking hole 301 and the inside of the socket 201, thereby realizing the position locking of the sleeve seat 3, the positioning plate 4 and the scraper body 5.

[0029] A limiting block 101 is fixedly connected to the rotating arm 1 of the sand mixer. The limiting block 101 is designed to limit the bottom when the sleeve seat 3 is sleeved on the fixed column 2, ensuring that when the sleeve seat 3 is in contact with the limiting block 101, the position of the locking rod 705 corresponds to the position of the locking hole 301, thereby facilitating the installation and positioning of the sleeve seat 3, the positioning plate 4 and the scraper body 5.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A scraper device for a sand mixer for refractory materials, comprising a sand mixer rotating arm (1), characterized in that: The sand mixer rotating arm (1) is fixedly connected to a fixed column (2), a sleeve seat (3) is sleeved on the fixed column (2), a positioning plate (4) is fixedly connected to the sleeve seat (3), and a scraper body (5) is fixedly connected to the bottom of the positioning plate (4); The sand mixer rotating arm (1) is provided with a vertical plate (6), the vertical plate (6) is provided with a locking mechanism (7), the locking mechanism (7) comprises an adjustment seat (701) fixedly connected to the vertical plate (6), a movable block (704) is movably connected to the side of the adjustment seat (701), and the movable block (704) is provided with multiple groups of locking rods (705); The sleeve seat (3) is provided with a locking hole (301), and the locking rod (705) is movably inserted into the locking hole (301).

2. A scraper device for a sand mixer for refractory materials according to claim 1, characterized in that: A sliding groove (702) is provided inside the adjustment seat (701), a slider (703) is slidably connected inside the sliding groove (702), and the slider (703) is fixedly connected to the movable block (704).

3. A scraper device for a sand mixer for refractory materials according to claim 2, characterized in that: A double-threaded screw rod (706) is rotatably connected to the adjustment seat (701), and the double-threaded screw rod (706) is threadedly connected to the slider (703).

4. A scraper device for a sand mixer for refractory materials according to claim 3, characterized in that: A rotating handle (707) is fixedly connected to the double-threaded screw rod (706).

5. A scraper device for a sand mixer for refractory materials according to claim 1, characterized in that: The fixing column (2) is provided with an insertion hole (201), and the locking rod (705) is movably inserted into the insertion hole (201).

6. A scraper device for a sand mixer for refractory materials according to claim 1, characterized in that: A limiting block (101) is fixedly connected to the sand mixer rotating arm (1).

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