Sand screening device for house construction

Abstract

The utility model relates to the technical field of building sand screening, specifically a sand screening device for house construction, including a sand screening box, wherein a vibration mechanism is fixedly arranged inside the sand screening box, wherein the vibration mechanism includes an assembly frame, a metal screen, a fixing component, a load-bearing frame, an electromagnetic telescopic component and a vibrating ceramic sheet. The utility model is provided with an assembly frame in the movable part of the sand screening box, a metal screen is arranged inside the assembly frame, fixing components are arranged at both ends of the sand screening box, a plurality of load-bearing frames are arranged inside the sand screening box, an electromagnetic telescopic component is arranged at the top of the load-bearing frame, a vibrating ceramic sheet is arranged at the top of the electromagnetic telescopic component, the assembly frame and the metal screen are integrated, the assembly frame is inserted into the sand screening box, the vibrating ceramic sheet is raised by starting the electromagnetic telescopic component until it is close to the metal screen, yellow sand is put into the metal screen, and stones are screened out by the vibration of the vibrating ceramic sheet, and yellow sand without stones will fall down, which is convenient to assemble and disassemble, and also convenient to replace the metal screen.

Description

Technical Field

[0001] The utility model relates to the technical field of construction sand screening, in particular to a sand screening device for house construction. Background Art

[0002] House construction refers to an entity that provides users or investors with a place to live, produce, work or other activities at a planned and designed location. In house construction, screened sand and gravel are needed. Since different sizes of sand are required at different locations during house construction, sand screening is extremely important. However, existing sand screening devices for house construction cannot meet market demand.

[0003] For example, the sand screening device for house construction disclosed in the authorization announcement number CN 219943589 U is easy for users to use and effectively improves the screening efficiency of sand and gravel. The working room is convenient for breaking up the clumped sand blocks, which effectively improves the screening effect of sand and gravel. However, it does not solve the problems of the existing device such as the complicated screening structure, the inconvenience of replacing the metal screen, the inconvenience of collecting the material, and the high cost. Therefore, we propose a sand screening device for house construction. Utility Model Content

[0004] The purpose of the utility model is to provide a sand screening device for house construction to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A sand screening device for building construction, comprising a sand screening box, a vibration mechanism fixedly provided inside the sand screening box, the vibration mechanism comprising an assembly frame, a metal screen, a fixing member, a load-bearing frame, an electromagnetic telescopic member, and a vibrating ceramic piece; the sand screening box is movably provided with an assembly frame, a metal screen is fixedly provided inside the assembly frame, fixing members are fixedly provided at both ends of the sand screening box, a plurality of load-bearing frames are fixedly provided inside the sand screening box, an electromagnetic telescopic member is fixedly provided on the top of the load-bearing frame, and a vibrating ceramic piece is fixedly provided on the top of the electromagnetic telescopic member;

[0007] A material receiving mechanism is fixedly provided inside the sand screening box, and the material receiving mechanism includes an assembly groove, a connecting bar and a transfer bin. Several assembly grooves are fixedly provided inside the sand screening box, and connecting bars are movably provided inside several of the assembly grooves, and one end of the connecting bar is fixedly connected to the transfer bin.

[0008] Preferably, a bellows is fixedly provided at the bottom end of the vibrating ceramic sheet, and the bottom end of the bellows is fixedly connected to the top end of the load-bearing frame. By providing the bellows at the bottom end of the vibrating ceramic sheet and fixing the bottom end of the bellows to the load-bearing frame, the bellows can prevent yellow sand from falling into the gap inside the device when screening sand;

[0009] Preferably, a splicing piece is fixedly provided on the top of the sand screening box, and a dust cover is fixedly provided on one end of the splicing piece. By providing the splicing piece on the top of the sand screening box and providing the dust cover on one end of the splicing piece, yellow sand is prevented from flying out and falling into the eyes or respiratory tract of employees when screening sand;

[0010] Preferably, a control panel is fixedly provided at one end of the sand screening box, the control panel is electrically connected to the vibrating ceramic piece, and the control panel is electrically connected to the electromagnetic telescopic piece. By arranging the control panel at one end of the sand screening box, the control panel is used to control the start-up of the vibrating ceramic piece and the lifting and lowering of the electromagnetic telescopic piece;

[0011] Preferably, a moving mechanism is fixedly provided at the bottom end of the transfer bin, and the moving mechanism includes a mounting shaft, an assembling rod, a bearing group, a connecting frame, a wheel hub and an assembling screw. A plurality of mounting shafts are fixedly provided at the bottom end of the transfer bin, and an assembling rod is fixedly provided at the bottom end of the assembling rod, a bearing group is fixedly provided at the bottom end of the bearing group, a connecting frame is fixedly provided, a wheel hub is fixedly provided at the bottom end of the connecting frame, and an assembling screw is movably provided inside the wheel hub. By arranging four moving mechanisms at the bottom end of the transfer bin, the mounting shaft, the assembling rod, the bearing group, the connecting frame, the wheel hub and the assembling screws are assembled in sequence, so as to facilitate the transportation of the yellow sand after sieving inside the material receiving box;

[0012] Preferably, a rubber foot pad is fixedly provided at the bottom end of the sand screening box to prevent the sand screening box from sliding when the device is in operation.

[0013] Preferably, a plurality of assembling buckles are fixedly provided at one end of the assembling frame, and a telescopic handle is fixedly provided inside the plurality of assembling buckles. By arranging two assembling buckles at one end of the assembling frame and arranging a telescopic handle inside the assembling buckles, it is convenient to replace or install the assembling frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. A sand screening device for house construction comprises a movable assembly frame arranged on a sand screening box, a metal screen arranged inside the assembly frame, fixed components arranged at both ends of the sand screening box, a plurality of load-bearing frames arranged inside the sand screening box, an electromagnetic telescopic component arranged on the top of the load-bearing frame, a vibrating ceramic piece arranged on the top of the electromagnetic telescopic component, the assembly frame and the metal screen are integrated, the assembly frame is inserted into the sand screening box, the electromagnetic telescopic component is activated to raise the vibrating ceramic piece until it is close to the metal screen, yellow sand is put into the metal screen, and the stones are screened out by the vibration of the vibrating ceramic piece, and the yellow sand without stones will fall down. The assembly is convenient, the disassembly is simple, and the metal screen can also be easily replaced.

[0016] 2. This sand screening device for house construction has assembly grooves installed at both ends of the inner surface of the sand screening box, and connecting strips are set at both ends of the transfer bin. The connecting strips are inserted into the assembly grooves, which makes it easy to collect the screened yellow sand after the device starts screening. The material collection is convenient, the sand screening time is saved, and the structure is simple and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the device of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation of the material receiving box of the present utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified schematic diagram of point A in the middle;

[0020] Figure 4 For this utility model Figure 2 A magnified schematic diagram of point B in the middle;

[0021] Figure 5 This is a schematic diagram of the installation of the telescopic handle of the utility model.

[0022] In the figure: 1. Sand screening box; 2. Assembly frame; 3. Metal screen; 4. Fixed component; 5. Load-bearing frame; 6. Electromagnetic telescopic component; 7. Vibrating ceramic plate; 8. Assembly slot; 9. Connecting strip; 10. Transfer bin; 11. Bellows; 12. Splicing piece; 13. Dust cover; 14. Control panel; 15. Mounting shaft; 16. Assembly rod; 17. Bearing group; 18. Connecting frame; 19. Wheel hub; 20. Assembly screws; 21. Rubber foot pad; 22. Assembly buckle; 23. Telescopic handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 As shown, the technical solution provided by the utility model is:

[0025] A sand screening device for building construction includes a sand screening box 1, a vibration mechanism fixedly provided inside the sand screening box 1, the vibration mechanism including an assembly frame 2, a metal screen 3, a fixing member 4, a load-bearing frame 5, an electromagnetic telescopic member 6 and a vibrating ceramic piece 7. The sand screening box 1 is movably provided with the assembly frame 2, the metal screen 3 is fixedly provided inside the assembly frame 2, the fixing members 4 are fixedly provided at both ends of the sand screening box 1, a plurality of load-bearing frames 5 are fixedly provided inside the sand screening box 1, the top of the load-bearing frame 5 is fixedly provided with an electromagnetic telescopic member 6, and the top of the electromagnetic telescopic member 6 is fixedly provided with a vibrating ceramic piece 7;

[0026] The interior of the sand screening box 1 is fixedly provided with a material receiving mechanism, which includes an assembly slot 8, a connecting strip 9 and a transfer bin 10. The interior of the sand screening box 1 is fixedly provided with a plurality of assembly slots 8, and a connecting strip 9 is movably provided inside the plurality of assembly slots 8. One end of the connecting strip 9 is fixedly connected to the transfer bin 10.

[0027] When the sieve is opened, the sieve is opened, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again, and the sieve is opened again,

[0028] In this embodiment, preferably, a bellows 11 is fixedly provided at the bottom end of the vibration ceramic plate 7, and the bottom end of the bellows 11 is fixedly connected to the top end of the load-bearing frame 5;

[0029] According to the above solution, by arranging the bellows 11 at the bottom end of the vibrating ceramic plate 7, and the bottom end of the bellows 11 is fixedly connected to the load-bearing frame 5, the bellows 11 can prevent yellow sand from falling into the gap inside the device when screening sand;

[0030] In this embodiment, preferably, a splicing piece 12 is fixedly provided on the top of the sand screening box 1, and a dust cover 13 is fixedly provided on one end of the splicing piece 12;

[0031] According to the above solution, by arranging the splicing piece 12 at the top of the sand screening box 1 and setting a dust cover 13 at one end of the splicing piece 12, yellow sand is prevented from flying out and falling into the eyes or respiratory tract of employees when screening sand;

[0032] In this embodiment, preferably, a control panel 14 is fixedly provided at one end of the sand screening box 1, the control panel 14 is electrically connected to the vibration ceramic piece 7, and the control panel 14 is electrically connected to the electromagnetic telescopic member 6;

[0033] Through the above solution, by setting a control panel 14 at one end of the sand screening box 1, the control panel 14 is used to control the start of the vibrating ceramic piece 7 and the lifting and lowering of the electromagnetic telescopic member 6;

[0034] In this embodiment, preferably, the bottom end of the transfer bin 10 is fixedly provided with a moving mechanism, which includes a mounting shaft 15, an assembly rod 16, a bearing group 17, a connecting frame 18, a hub 19 and an assembling screw 20. The bottom end of the transfer bin 10 is fixedly provided with a plurality of mounting shafts 15, the bottom end of the mounting shaft 15 is fixedly provided with an assembly rod 16, the bottom end of the assembly rod 16 is fixedly provided with a bearing group 17, the bottom end of the bearing group 17 is fixedly provided with a connecting frame 18, the bottom end of the connecting frame 18 is fixedly provided with a hub 19, and the internal movability of the hub 19 is provided with an assembling screw 20;

[0035] Through the above solution, by setting four moving mechanisms at the bottom end of the transfer bin 10, the mounting shaft 15, the assembly rod 16, the bearing group 17, the connecting frame 18, the hub 19 and the assembly screw 20 are assembled in sequence, which facilitates the transfer of the sieved yellow sand inside the receiving box;

[0036] In this embodiment, preferably, a rubber foot pad 21 is fixedly provided at the bottom end of the sand screening box 1;

[0037] According to the above solution, a rubber foot pad 21 is provided at the bottom end of the sand screening box 1 to prevent the sand screening box 1 from sliding when the device is in operation;

[0038] In this embodiment, preferably, one end of the assembly frame 2 is fixedly provided with a plurality of assembly buckles 22, and the interior of the plurality of assembly buckles 22 is fixedly provided with a telescopic handle 23;

[0039] According to the above solution, by providing two assembly buckles 22 at one end of the assembly frame 2 and providing a telescopic handle 23 inside the assembly buckle 22, it is convenient to replace or install the assembly frame 2;

[0040] When in use, a sand screening device for house construction of this embodiment is provided with an assembling frame 2 in the activity of the sand screening box 1, a metal screen 3 is provided inside the assembling frame 2, a fixing member 4 is provided at both ends of the sand screening box 1, a plurality of load-bearing frames 5 are provided inside the sand screening box 1, an electromagnetic telescopic member 6 is provided at the top of the load-bearing frame 5, and a vibrating ceramic piece 7 is provided at the top of the electromagnetic telescopic member 6. The assembling frame 2 and the metal screen 3 are integrated, and the assembling frame 2 is inserted into the sand screening box 1. By starting the electromagnetic telescopic member 6, the vibrating ceramic piece 7 is raised until it is close to the metal screen 3, and yellow sand is put into the metal screen 3. The stones are screened out by the vibration of the vibrating ceramic piece 7, and the yellow sand without stones will fall down. The assembly is convenient, the disassembly is simple, and the metal screen 3 is also convenient to replace. By installing assembly grooves 8 at both ends of the inner surface of the sand screening box 1, connecting strips 9 are provided at both ends of the transfer bin 10, and the connecting strips 9 are inserted into the assembly grooves 8, it is convenient to collect the screened yellow sand after the device starts screening, the material collection is convenient, the sand screening time is saved, and the structure is simple and the cost is low.

[0041] 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 preferred examples of the present invention and are not intended to limit 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, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A sand screening device for building construction, characterized in that: The invention comprises a sand screening box (1), wherein a vibration mechanism is fixedly arranged inside the sand screening box (1), wherein the vibration mechanism comprises an assembly frame (2), a metal screen (3), a fixing component (4), a load-bearing frame (5), an electromagnetic telescopic component (6) and a vibration ceramic sheet (7), wherein the sand screening box (1) is movably provided with an assembly frame (2), wherein a metal screen (3) is fixedly arranged inside the assembly frame (2), the fixing components (4) are fixedly arranged at both ends of the sand screening box (1), wherein a plurality of load-bearing frames (5) are fixedly arranged inside the sand screening box (1), an electromagnetic telescopic component (6) is fixedly arranged at the top end of the load-bearing frame (5), and a vibration ceramic sheet (7) is fixedly arranged at the top end of the electromagnetic telescopic component (6); A material receiving mechanism is fixedly arranged inside the sand screening box (1), and the material receiving mechanism comprises an assembly groove (8), a connecting strip (9) and a transfer bin (10). A plurality of assembly grooves (8) are fixedly arranged inside the sand screening box (1), and connecting strips (9) are movably arranged inside a plurality of the assembly grooves (8), and one end of the connecting strip (9) is fixedly connected to the transfer bin (10).

2. A sand screening device for building construction according to claim 1, characterized in that: A bellows (11) is fixedly arranged at the bottom end of the vibration ceramic plate (7), and the bottom end of the bellows (11) is fixedly connected to the top end of the load-bearing frame (5).

3. A sand screening device for building construction according to claim 1, characterized in that: A splicing piece (12) is fixedly provided at the top of the sand screening box (1), and a dust blocking cover (13) is fixedly provided at one end of the splicing piece (12).

4. A sand screening device for building construction according to claim 1, characterized in that: A control panel (14) is fixedly provided at one end of the sand screening box (1); the control panel (14) is electrically connected to the vibration ceramic sheet (7); and the control panel (14) is electrically connected to the electromagnetic telescopic component (6).

5. The sand screening device for building construction according to claim 1, characterized in that: A moving mechanism is fixedly provided at the bottom end of the transfer bin (10), and the moving mechanism includes a mounting shaft (15), an assembly rod (16), a bearing group (17), a connecting frame (18), a wheel hub (19) and an assembling screw (20). A plurality of mounting shafts (15) are fixedly provided at the bottom end of the transfer bin (10), an assembly rod (16) is fixedly provided at the bottom end of the mounting shaft (15), a bearing group (17) is fixedly provided at the bottom end of the assembling rod (16), a connecting frame (18) is fixedly provided at the bottom end of the bearing group (17), a wheel hub (19) is fixedly provided at the bottom end of the connecting frame (18), and an assembling screw (20) is movably provided inside the wheel hub (19).

6. A sand screening device for building construction according to claim 1, characterized in that: A rubber foot pad (21) is fixedly provided at the bottom end of the sand screening box (1).

7. The sand screening device for building construction according to claim 1, characterized in that: A plurality of assembling buckles (22) are fixedly arranged at one end of the assembling frame (2), and a telescopic handle (23) is fixedly arranged inside the plurality of assembling buckles (22).

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