Improved structure of resin sand scrubbing device

Abstract

The utility model discloses an improved structure of a resin sand scrubbing device, which comprises a scrubbing box, fixing frames symmetrically arranged on the scrubbing box and fixing plates fixedly mounted on the fixing frames, two central cover plates located between the fixing plates and the scrubbing box are arranged between the two fixing frames, and the two central cover plates are symmetrically arranged along the direction of the fixing frames. The opposite faces of the two fixing frames are fixedly connected with central sealing strips located below the central cover plate, and the bottom of the central cover plate is fixedly connected with first sealing strips making contact with the inner wall of the scrubbing box and the central sealing strips. By arranging the center cover plate and the side cover plates which are located at the top of the scrubbing box and matched with the scrubbing box in shape and size, sewage splashed during work of the scrubbing box is blocked, and the sealing performance of the center cover plate and the side cover plates is enhanced through the first sealing strip, the center sealing strip and the second sealing strip; and the sewage splashing upwards falls into the scrubbing box again under the blocking of the central cover plate and the side cover plates, so that the working environment in the workshop is prevented from being polluted by the sewage.

Description

Technical Field

[0001] The utility model relates to the technical field of sandstone processing, in particular to an improved structure of a resin sand scrubbing device. Background Art

[0002] The resin sand scrubbing device is a device for removing surface impurities from the recycled resin sand. The resin sand containing impurities on the surface needs to be cleaned of surface impurities after recycling for subsequent use.

[0003] The resin sand scrubbing device cooperates with an octagonal scrubbing box and an impeller in the scrubbing box. The impeller drives the water in the scrubbing box to flow at a high speed to scrub the surface of the resin sand.

[0004] During the resin sand scrubbing process, the sewage in the scrubbing box is easy to splash upwards. When used outdoors, the impact of sewage is small, but when used in a workshop, the sewage splashing in the workshop will affect the workshop environment and increase the cleaning work. Most of the existing resin sand scrubbing devices are not equipped with a dedicated dirt blocking structure. The staff cuts a rubber sheet of appropriate size and installs it on the top of the resin sand scrubbing device to block the sewage. Since the cut rubber sheet is not highly compatible with the resin sand scrubbing device, it is easy to be impacted and dropped by the splashing sewage, and the rubber sheet size is not suitable for blocking sewage. The effect is also poor. In order to solve this problem, a new type of resin sand scrubbing device is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an improved structure of a resin sand scrubbing device, which is used to solve the problem that sewage is easily splashed out of the existing common resin sand scrubbing device when in use.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The improved structure of the resin sand scrubbing device comprises a scrubbing box, a fixed frame symmetrically arranged on the scrubbing box and a fixed plate fixedly installed on the fixed frame, a driving device fixedly installed on the fixed plate, the driving device is transmission-connected to a stirring shaft rotatably connected to the fixed plate, the lower end of the stirring shaft is located inside the scrubbing box, two center cover plates located between the fixed plate and the scrubbing box are arranged between the two fixed frames, and the two center cover plates are symmetrically arranged along the direction of the fixed frames, the opposite surfaces of the two fixed frames are fixedly connected with a central sealing strip located below the center cover plate, the bottom of the center cover plate is fixedly connected with a first sealing strip in contact with the inner wall of the scrubbing box and the central sealing strip, the opposite surfaces of the two center cover plates are provided with a clearance groove corresponding to the stirring shaft, and the inner wall of the scrubbing box is in contact with a second sealing strip fixedly connected to the bottom of the two side cover plates.

[0008] Preferably, handles are fixedly mounted on the tops of the side cover plates and the center cover plate, and the handle on the top of the center cover plate is arranged at an outer position.

[0009] Preferably, the distance between the recess and the stirring device is no more than 0.5 cm.

[0010] Preferably, the central sealing strip, the second sealing strip and the first sealing strip are all corrosion-resistant sealing rubber strips.

[0011] Preferably, the side cover plates and the center cover plate are both plastic plates.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model provides a center cover plate and a side cover plate which are located on the top of the scrubbing box and are matched with the shape and size of the scrubbing box, so that the sewage splashed by the scrubbing box during operation can be blocked; the first sealing strip, the central sealing strip and the second sealing strip enhance the sealing performance of the center cover plate and the side cover plate; the sewage splashed upwards falls back into the scrubbing box under the blocking of the center cover plate and the side cover plate, thus preventing the working environment in the workshop from being polluted by the sewage, and solving the problem that sewage is easily splashed out when the existing common resin sand scrubbing device is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the scrubbing box of the utility model;

[0016] Figure 3 It is a top perspective view of the side cover plate and the center cover plate of the utility model;

[0017] Figure 4 It is a bottom-up stereoscopic view of the side cover plate and the center cover plate of the utility model.

[0018] In the figure: 1. scrubbing box; 2. fixing frame; 3. fixing plate; 4. center cover plate; 401. first sealing strip; 402. clearance groove; 5. central sealing strip; 6. side cover plate; 601. second sealing strip; 7. driving device; 8. stirring shaft; 9. handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: an improved structure of a resin sand scrubbing device, comprising a scrubbing box 1, a fixing frame 2 symmetrically arranged on the scrubbing box 1, and a fixing plate 3 fixedly installed on the fixing frame 2, a driving device 7 fixedly installed on the fixing plate 3, the driving device 7 is transmission-connected to a stirring shaft 8 rotatably connected to the fixing plate 3, and the lower end of the stirring shaft 8 is located inside the scrubbing box 1;

[0021] Two center cover plates 4 are arranged between the two fixing frames 2 and between the fixing plate 3 and the scrubbing box 1, and the two center cover plates 4 are symmetrically arranged along the direction of the fixing frames 2. The opposite surfaces of the two fixing frames 2 are fixedly connected with the central sealing strip 5 located below the center cover plate 4. The bottom of the center cover plate 4 is fixedly connected with the first sealing strip 401 in contact with the inner wall of the scrubbing box 1 and the central sealing strip 5. The distance between the clearance groove 402 and the stirring shaft 8 does not exceed 0.5CM to prevent sewage from splashing out.

[0022] The opposite surfaces of the two central cover plates 4 are provided with a clearance groove 402 corresponding to the stirring shaft 8, and the bottoms of the two side cover plates 6 are fixedly connected with a second sealing strip 601 in contact with the inner wall of the scrubbing box 1;

[0023] A handle 9 is fixedly installed on the top of the side cover plate 6 and the center cover plate 4, and the handle 9 on the top of the center cover plate 4 is set at an outer position, which is convenient for taking the side cover plate 6 and the center cover plate 4 upwards. The central sealing strip 5, the second sealing strip 601 and the first sealing strip 401 are all corrosion-resistant sealing rubber strips, and the side cover plate 6 and the center cover plate 4 are both plastic plates, which are light in weight and easy to take.

[0024] Working principle:

[0025] The second sealing strip 601 under the side cover plate 6 is aligned with the edge of the inner wall of the scrubbing box 1, and the side cover plate 6 is pressed down and installed between the inner wall of the scrubbing box 1 and the fixed frame 2 to block the sewage splashing from this position, and the center cover plate 4 is moved laterally to align the first sealing strip 401 under the center cover plate 4 with the edge of the inner wall of the scrubbing box 1, and the center cover plate 4 is installed between the two fixed frames 2 to block the sewage splashing from this position, ensuring that when the impeller in the scrubbing box 1 rotates, the sewage in the scrubbing box 1 will not splash out from the top opening of the scrubbing box 1, thereby avoiding affecting the working environment of the workshop.

[0026] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved structure of a resin sand scrubbing device, comprising a scrubbing box (1), a fixed frame (2) symmetrically arranged on the scrubbing box (1), and a fixed plate (3) fixedly mounted on the fixed frame (2), a driving device (7) fixedly mounted on the fixed plate (3), the driving device (7) being transmission-connected to a stirring shaft (8) rotatably connected to the fixed plate (3), the lower end of the stirring shaft (8) being located inside the scrubbing box (1), characterized in that: Two center cover plates (4) located between the fixing plate (3) and the scrubbing box (1) are arranged between the two fixing frames (2), and the two center cover plates (4) are symmetrically arranged along the direction of the fixing frames (2). The opposite surfaces of the two fixing frames (2) are fixedly connected with a central sealing strip (5) located below the center cover plates (4). The bottom of the center cover plates (4) is fixedly connected with a first sealing strip (401) in contact with the inner wall of the scrubbing box (1) and the central sealing strip (5). The opposite surfaces of the two center cover plates (4) are provided with a clearance groove (402) corresponding to the stirring shaft (8). The inner wall of the scrubbing box (1) is in contact with a second sealing strip (601) fixedly connected to the bottom of the two side cover plates (6).

2. The improved structure of the resin sand scrubbing device according to claim 1 is characterized in that: A handle (9) is fixedly mounted on the top of each of the side cover plate (6) and the center cover plate (4), and the handle (9) on the top of the center cover plate (4) is arranged at an outer position.

3. The improved structure of the resin sand scrubbing device according to claim 1 is characterized in that: The distance between the clearance groove (402) and the stirring shaft (8) does not exceed 0.5 cm.

4. The improved structure of the resin sand scrubbing device according to claim 1 is characterized in that: The central sealing strip (5), the second sealing strip (601) and the first sealing strip (401) are all corrosion-resistant sealing rubber strips.

5. The improved structure of the resin sand scrubbing device according to claim 1 is characterized in that: The side cover plates (6) and the center cover plate (4) are both plastic plates.

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