Efficient house building construction dust removal device and using method thereof

Abstract

The invention belongs to the technical field of building construction, and discloses an efficient house building construction dust removal device and a using method thereof.The efficient house building construction dust removal device comprises a shell, supporting legs are fixed to the bottom end of the shell, and a dust falling mechanism is fixed to the top end of the shell; the device can drive a first bevel gear to rotate through a two-way motor, the first bevel gear rotates to drive a second bevel gear, a first connecting rod and a first right-angle gear to rotate, and the first right-angle gear is in meshed connection with the second right-angle gear, so that the second right-angle gear is driven to rotate when the first right-angle gear rotates; a reciprocating lead screw is driven to rotate through a second right-angle gear, the reciprocating lead screw can drive a connecting block, a cleaning frame and cleaning bristles to ascend and descend in a reciprocating mode through the shape of the reciprocating lead screw, and then dust and impurities attached to the surface of the filter screen can be cleaned away after the cleaning bristles make contact with the surface of the filter screen; therefore, the purpose of conveniently cleaning dust on the surface of the filter screen is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to an efficient dust removal device for house construction and a use method thereof. Background Art

[0002] During the construction of houses, a large amount of dust will be generated. The dust mainly comes from steel cutting, concrete mixing, brick and tile crushing, wall grinding and paint spraying. Dust will not only harm the health of construction workers, such as causing respiratory diseases and skin diseases, but also pollute the surrounding environment and affect the quality of life of surrounding residents. In addition, dust will also adhere to construction equipment and materials, affecting construction quality and efficiency. At present, dust removal devices are needed in the construction process of houses to reduce dust and suppress dust on the construction site.

[0003] However, the existing dust removal devices for house construction still have disadvantages in actual use: including but not limited to the following situations: 1. It is impossible to effectively and quickly reduce the dust generated during the construction process; 2. When the filter is used for a long time, dust accumulates on the surface of the filter, affecting the efficiency of dust accumulation; 3. Using only a suction device for dust removal cannot guarantee the efficiency of dust removal, and when using water for dust removal, an additional power device is required to transport the water source.

[0004] It is necessary to enable the device to remove dust generated during construction processing in a variety of ways to improve the efficiency of the device's dust removal, and it is necessary to clean the dust accumulated on the filter in a timely manner to ensure the efficiency of the filter cleaning. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a highly efficient dust removal device for house construction and a method of using the same.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an efficient dust removal device for house construction, comprising a shell, a supporting leg is fixed to the bottom end of the shell, a dust collecting box is arranged at the bottom end of the shell, a dust collecting port is opened on the outside of the shell, a filter screen is installed inside the shell, filter holes are opened inside the filter screen, a supporting frame is fixed inside the shell, a cleaning mechanism is fixed inside the supporting frame, a conveying mechanism is installed at one end of the cleaning mechanism, and a dust reduction mechanism is fixed on the top end of the shell;

[0007] The cleaning mechanism includes a bidirectional motor, a dust collecting blade and a first bevel gear, the bidirectional motor is fixed inside the support frame, the dust collecting blade is fixed on the outside of the bidirectional motor, the first bevel gear is fixed on the outside of the dust collecting blade, the bottom end of the first bevel gear is meshed and connected with the second bevel gear, the bottom end of the second bevel gear is fixed with a first connecting rod, the bottom end of the first connecting rod is fixed with a first right-angle gear, the outside of the first right-angle gear is meshed and connected with the second right-angle gear, the top end of the second right-angle gear is fixed with a reciprocating screw, the outside of the reciprocating screw is provided with a connecting block, the outside of the connecting block is fixed with a cleaning frame, the inner wall of the cleaning frame is installed with cleaning bristles, and a dust collecting groove is provided at the bottom end of the shell.

[0008] Preferably, the first right-angle gear is rotatably connected to the bottom end inside the shell, the second right-angle gear is rotatably connected to the bottom end inside the shell, the outer wall of the reciprocating screw is threadedly connected with a connecting block, the outer wall of the cleaning frame is close to the inner wall of the shell, and the cleaning frame and the shell are slidably connected.

[0009] Preferably, the cleaning bristles are arranged in several groups, and the cleaning bristles are evenly spaced about the central axis of the cleaning frame. The dust collecting grooves are opened in a parallelogram shape. Two groups of dust collecting grooves are opened, and the dust collecting grooves are symmetrically distributed about the central axis of the filter.

[0010] Preferably, the conveying mechanism includes a second connecting rod, a conveying disc and a conveying box, the second connecting rod is fixed to the outside of the dust collecting fan blades, the outer wall of the second connecting rod is fixed with the conveying disc, the inner wall of the shell is fixed with the conveying box, the bottom end of the conveying box is provided with a water inlet pipe, and the top end of the conveying box is installed with a conveying pipe.

[0011] Preferably, the outer wall of the conveying disc is provided with transmission blades, and the transmission blades are distributed at equal intervals about the central axis of the conveying disc. The bottom end of the conveying box is connected to a water inlet pipe, and the top end of the conveying box is connected to a conveying pipe.

[0012] Preferably, the dust reduction mechanism includes a mounting frame, a spray cylinder and a diffusion hole. The mounting frame is fixed at the top of the shell, the spray cylinder is rotatably connected inside the mounting frame, the output end of the spray cylinder is provided with a diffusion hole, the bottom end of the spray cylinder is fixed with a first connecting seat, the first connecting seat is hinged with a cylinder, and the bottom end of the cylinder is hinged with a second connecting seat.

[0013] Preferably, two groups of mounting frames are provided, and the mounting frames are symmetrically distributed about the central axis of the shell, the input end of the spray cylinder is connected to a delivery pipe, and a plurality of groups of diffuser holes are provided, and the diffuser holes are evenly spaced about the central axis of the spray cylinder, and the second connecting seat is fixed to the top of the shell.

[0014] Preferably, two groups of support legs are provided, and the support legs are symmetrically distributed about the central axis of the shell. The outer wall of the dust box is close to the inner wall of the shell, and the dust box and the shell are slidably connected. The outer wall of the filter is close to the inner wall of the shell, and the filter and the shell are slidably connected.

[0015] Preferably, the filter holes are provided in a plurality of groups, and the filter holes are distributed at equal intervals about the central axis of the filter screen.

[0016] The present invention also provides a method for using an efficient dust removal device for building construction, comprising the following steps:

[0017] S1. Place the device in a construction area and start the bidirectional motor. The bidirectional motor drives the dust collecting fan blades to rotate, so that the dust collecting fan blades absorb the area facing the dust collecting port when rotating, so that the dust in the construction area is collected and attached to the surface of the filter screen;

[0018] S2, the bidirectional motor synchronously drives the first bevel gear to rotate, and then drives the second bevel gear, the first connecting rod and the first right-angle gear to rotate through the rotation of the first bevel gear, and because the first right-angle gear and the second right-angle gear are meshingly connected, the first right-angle gear can drive the second right-angle gear to rotate when it rotates, and the reciprocating screw rod is driven to rotate through the second right-angle gear, and the reciprocating screw rod can drive the connecting block, the cleaning frame and the cleaning hair to reciprocate and rise and fall due to its own shape when rotating, and then the cleaning hair can clean the dust and impurities attached to the surface of the filter after contacting the surface of the filter, and collect them into the inside of the dust collecting box through the dust collecting groove;

[0019] S3, the bidirectional motor synchronously drives the second connecting rod and the conveying disc to rotate. Since the conveying disc is located inside the conveying box and the position is filled with water, the input end of the water inlet pipe is located at the bottom of the water source storage area. When the conveying disc rotates, it can convey the water source to the inside of the conveying box through the water inlet pipe and then to the inside of the spray barrel through the conveying pipe;

[0020] S4. After the water source enters the interior of the spray barrel, it can be discharged through the diffuser holes. The diffuser holes refine the input water and control the angle of the spray barrel through the telescopic cylinder, so that the spraying angle of the spray barrel is located within the construction area, thereby achieving the purpose of reducing dust generated during construction by spraying water.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention arranges a bidirectional motor, a dust collecting fan blade, a first bevel gear and other structures to cooperate so that the device can drive the first bevel gear to rotate through the bidirectional motor, and then drive the second bevel gear, the first connecting rod and the first right-angle gear to rotate through the rotation of the first bevel gear. Since the first right-angle gear and the second right-angle gear are meshingly connected, the first right-angle gear can drive the second right-angle gear to rotate when it rotates, and the reciprocating screw rod can be driven to rotate through the second right-angle gear. The reciprocating screw rod can drive the connecting block, the cleaning frame and the cleaning bristles to reciprocate and rise and fall due to its own shape when rotating, and then the cleaning bristles can clean the dust and impurities attached to the surface of the filter after contacting the surface of the filter, and collect them into the interior of the dust collecting box through the dust collecting groove, so as to achieve the purpose of facilitating the cleaning of the dust on the surface of the filter.

[0023] The present invention arranges the coordination of the second connecting rod, the conveying disc, the conveying box and other structures so that the device can drive the second connecting rod and the conveying disc to rotate through a bidirectional motor. Since the conveying disc is located inside the conveying box and the position is filled with water, the input end of the water inlet pipe is located at the bottom of the water source storage area. When the conveying disc rotates, it can convey the water source to the inside of the conveying box through the water inlet pipe and then to the inside of the spray barrel through the conveying pipe, thereby achieving the purpose of saving energy while facilitating the device to convey the water source.

[0024] The present invention cooperates with structures such as a mounting frame, a spray barrel, and a diffuser hole so that the device can discharge water through the diffuser hole after the water source enters the interior of the spray barrel. The diffuser hole refines the input water and controls the angle of the spray barrel through a telescopic cylinder, thereby positioning the spray angle of the spray barrel within the construction area, thereby achieving the purpose of reducing dust generated during construction by spraying water. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 For the present invention Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0027] Figure 3 It is a schematic diagram of the overall right side structure of the present invention;

[0028] Figure 4 It is a schematic diagram of the overall left section structure of the present invention;

[0029] Figure 5 It is a schematic diagram of the overall cross-section structure of the present invention from the right side;

[0030] Figure 6 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0031] Figure 7 It is a schematic diagram of the cleaning mechanism structure of the present invention;

[0032] Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure of the local section at B in the middle;

[0033] Fig. 9 For the present invention Figure 7 Schematic diagram of the enlarged structure of the local section at point C in the middle.

[0034] In the figure: 1, shell; 2, support leg; 3, dust box; 4, dust collection port; 5, filter screen; 6, filter hole; 7, support frame; 8, cleaning mechanism; 801, bidirectional motor; 802, dust collecting fan blade; 803, first bevel gear; 804, second bevel gear; 805, first connecting rod; 806, first right-angle gear; 807, second right-angle gear; 808, reciprocating screw rod; 809, connecting block; 810, cleaning frame; 811, cleaning hair; 812, dust collecting trough; 9, conveying mechanism; 901, second connecting rod; 902, conveying plate; 903, conveying box; 904, water inlet pipe; 905, conveying pipe; 10, dust suppression mechanism; 1001, mounting frame; 1002, spray barrel; 1003, diffuser hole; 1004, first connecting seat; 1005, cylinder; 1006, second connecting seat. DETAILED DESCRIPTION

[0035] 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 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 creative work are within the scope of protection of the present invention.

[0036] like Figures 1 to 9 As shown, the present invention provides an efficient dust removal device for house construction, comprising a shell 1, a supporting leg 2 is fixed to the bottom end of the shell 1, a dust box 3 is arranged at the bottom end inside the shell 1, a dust collecting port 4 is opened on the outside of the shell 1, a filter screen 5 is installed inside the shell 1, two groups of supporting legs 2 are arranged, and the supporting legs 2 are symmetrically distributed about the central axis of the shell 1, the outer wall of the dust box 3 is close to the inner wall of the shell 1, the dust box 3 and the shell 1 are slidably connected, the outer wall of the filter screen 5 is close to the inner wall of the shell 1, the filter screen 5 and the shell 1 are slidably connected, filter holes 6 are opened inside the filter screen 5, and the filter holes 6 are opened in a plurality of groups, and the filter holes 6 are evenly spaced about the central axis of the filter screen 5, a supporting frame 7 is fixed inside the shell 1, a cleaning mechanism 8 is fixed inside the supporting frame 7, a conveying mechanism 9 is installed at one end of the cleaning mechanism 8, and a dust reduction mechanism 10 is fixed at the top of the shell 1.

[0037] like Figures 1 to 9 As shown, the dust reduction mechanism 10 includes a mounting frame 1001, a spray cylinder 1002 and a diffuser hole 1003. The mounting frame 1001 is fixed at the top of the shell 1. The spray cylinder 1002 is rotatably connected inside the mounting frame 1001. The diffuser hole 1003 is provided at the output end of the spray cylinder 1002. A first connecting seat 1004 is fixed at the bottom end of the spray cylinder 1002. The first connecting seat 1004 is hinged with a cylinder 1005. The bottom end of the cylinder 1005 is hinged with a second connecting seat 1006. Two groups of mounting frames 1001 are provided. The mounting frames 1001 are symmetrically distributed about the central axis of the shell 1. The input end of the spray cylinder 1002 is connected to the conveying pipe 905. Several groups of diffuser holes 1003 are provided. The diffuser holes 1003 are evenly spaced about the central axis of the spray cylinder 1002. The second connecting seat 1006 is fixed at the top of the shell 1.

[0038] The above scheme is adopted: after the water enters the interior of the spray barrel 1002 through the water source, it can be discharged through the diffuser hole 1003. The diffuser hole 1003 refines the input water and controls the angle of the spray barrel 1002 through the telescopic cylinder 1005, thereby positioning the spraying angle of the spray barrel 1002 within the construction area.

[0039] like Figures 1 to 9 As shown, the cleaning mechanism 8 includes a bidirectional motor 801, a dust collecting blade 802 and a first bevel gear 803. The bidirectional motor 801 is fixed inside the support frame 7, the dust collecting blade 802 is fixed outside the bidirectional motor 801, the first bevel gear 803 is fixed outside the dust collecting blade 802, the bottom end of the first bevel gear 803 is meshedly connected with the second bevel gear 804, the bottom end of the second bevel gear 804 is fixed with a first connecting rod 805, the bottom end of the first connecting rod 805 is fixed with a first right-angle gear 806, the outer end of the first right-angle gear 806 The second right-angle gear 807 is meshedly connected to the shell 1, a reciprocating screw rod 808 is fixed to the top of the second right-angle gear 807, a connecting block 809 is arranged outside the reciprocating screw rod 808, a cleaning frame 810 is fixed outside the connecting block 809, the first right-angle gear 806 is rotatably connected to the bottom end inside the shell 1, the second right-angle gear 807 is rotatably connected to the bottom end inside the shell 1, the outer wall of the reciprocating screw rod 808 is threadedly connected to the connecting block 809, the outer wall of the cleaning frame 810 is close to the inner wall of the shell 1, and the cleaning frame 810 and the shell 1 are slidably connected.

[0040] like Figures 1 to 9 As shown, the inner wall of the cleaning frame 810 is installed with cleaning bristles 811, and a dust collecting groove 812 is opened at the bottom end of the shell 1. Several groups of cleaning bristles 811 are arranged, and the cleaning bristles 811 are evenly spaced about the central axis of the cleaning frame 810. The dust collecting grooves 812 are opened in the shape of a parallelogram. There are two groups of dust collecting grooves 812, and the dust collecting grooves 812 are symmetrically distributed about the central axis of the filter 5.

[0041] The above scheme is adopted: the first bevel gear 803 is driven to rotate by the bidirectional motor 801, and then the second bevel gear 804, the first connecting rod 805 and the first right-angle gear 806 are driven to rotate by the rotation of the first bevel gear 803, and because the first right-angle gear 806 and the second right-angle gear 807 are meshingly connected, the first right-angle gear 806 can drive the second right-angle gear 807 to rotate when it rotates, and the reciprocating screw rod 808 is driven to rotate by the second right-angle gear 807. The reciprocating screw rod 808 can drive the connecting block 809, the cleaning frame 810 and the cleaning bristles 811 to reciprocate and rise and fall due to its own shape when rotating, and then the cleaning bristles 811 can clean the dust and impurities attached to the surface of the filter screen 5 after contacting the surface of the filter screen 5, and collect them into the interior of the dust collecting box 3 through the dust collecting groove 812.

[0042] like Figures 1 to 9 As shown, the conveying mechanism 9 includes a second connecting rod 901, a conveying disc 902 and a conveying box 903. The second connecting rod 901 is fixed to the outside of the dust collecting fan blade 802. The outer wall of the second connecting rod 901 is fixed with the conveying disc 902, and the inner wall of the shell 1 is fixed with the conveying box 903. The bottom end of the conveying box 903 is provided with a water inlet pipe 904, and the top of the conveying box 903 is installed with a conveying pipe 905. The outer wall of the conveying disc 902 is provided with transmission blades, and the transmission blades are evenly spaced about the central axis of the conveying disc 902. The bottom end of the conveying box 903 is connected with the water inlet pipe 904, and the top of the conveying box 903 is connected with the conveying pipe 905.

[0043] The above scheme is adopted: the second connecting rod 901 and the conveying disc 902 are driven to rotate by the bidirectional motor 801. Since the conveying disc 902 is located inside the conveying box 903 and the position is filled with water, the input end of the water inlet pipe 904 is located at the bottom of the water source storage area. When the conveying disc 902 rotates, it can convey the water source to the inside of the conveying box 903 through the water inlet pipe 904 and then convey it to the inside of the spray cylinder 1002 through the conveying pipe 905.

[0044] The present invention also provides a method for using an efficient dust removal device for building construction, comprising the following steps:

[0045] S1. The device is placed in a construction area, and the bidirectional motor 801 is started. The bidirectional motor 801 drives the dust collecting blade 802 to rotate, so that the dust collecting blade 802 absorbs the area facing the dust collecting port 4 when rotating, so that the dust in the construction area is collected and attached to the surface of the filter 5;

[0046] S2, the bidirectional motor 801 synchronously drives the first bevel gear 803 to rotate, and then drives the second bevel gear 804, the first connecting rod 805 and the first right-angle gear 806 to rotate through the rotation of the first bevel gear 803, and because the first right-angle gear 806 and the second right-angle gear 807 are meshed and connected, the first right-angle gear 806 can drive the second right-angle gear 807 to rotate when it rotates, and drive the reciprocating screw rod 808 to rotate through the second right-angle gear 807, and the reciprocating screw rod 808 can drive the connecting block 809 and the cleaning frame 810 and the cleaning hair 811 to reciprocate and rise and fall due to its own shape when rotating, and then the cleaning hair 811 can clean the dust and impurities attached to the surface of the filter screen 5 after contacting the surface of the filter screen 5, and collect them into the inside of the dust collecting box 3 through the dust collecting groove 812;

[0047] S3, the bidirectional motor 801 synchronously drives the second connecting rod 901 and the conveying plate 902 to rotate. Since the conveying plate 902 is located inside the conveying box 903 and fills the position with water, the input end of the water inlet pipe 904 is located at the bottom of the water source storage area. When the conveying plate 902 rotates, it can convey the water source to the inside of the conveying box 903 through the water inlet pipe 904 and then convey it to the inside of the spray barrel 1002 through the conveying pipe 905;

[0048] S4. After the water source enters the interior of the spray barrel 1002, it can be discharged through the diffuser hole 1003. The diffuser hole 1003 refines the input water and controls the angle of the spray barrel 1002 through the telescopic cylinder 1005, so that the spraying angle of the spray barrel 1002 is located within the construction area, thereby achieving the purpose of reducing dust generated during construction by spraying water.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0050] 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 efficient dust removal device for building construction, comprising a housing (1), characterized in that: A supporting leg (2) is fixed to the bottom end of the shell (1), a dust collecting box (3) is arranged at the bottom end of the shell (1), a dust collecting port (4) is provided on the outside of the shell (1), a filter screen (5) is installed inside the shell (1), a filter hole (6) is provided inside the filter screen (5), a supporting frame (7) is fixed inside the shell (1), a cleaning mechanism (8) is fixed inside the supporting frame (7), a conveying mechanism (9) is installed at one end of the cleaning mechanism (8), and a dust reduction mechanism (10) is fixed at the top end of the shell (1); The cleaning mechanism (8) comprises a bidirectional motor (801), a dust collecting blade (802) and a first bevel gear (803); the bidirectional motor (801) is fixed inside the support frame (7); the dust collecting blade (802) is fixed outside the bidirectional motor (801); the first bevel gear (803) is fixed outside the dust collecting blade (802); the bottom end of the first bevel gear (803) is meshedly connected with a second bevel gear (804); the bottom end of the second bevel gear (804) is fixed with a first connecting rod (805); the first connecting rod (805) is fixed to the bottom end of the second bevel gear (804); A first right-angle gear (806) is fixed to the bottom end of the connecting rod (805); a second right-angle gear (807) is meshedly connected to the outside of the first right-angle gear (806); a reciprocating screw rod (808) is fixed to the top end of the second right-angle gear (807); a connecting block (809) is arranged on the outside of the reciprocating screw rod (808); a cleaning frame (810) is fixed to the outside of the connecting block (809); cleaning bristles (811) are installed on the inner wall of the cleaning frame (810); and a dust collecting groove (812) is provided at the bottom end of the interior of the shell (1).

2. The efficient dust removal device for building construction according to claim 1 is characterized in that: The first right-angle gear (806) is rotatably connected to the bottom end inside the shell (1), the second right-angle gear (807) is rotatably connected to the bottom end inside the shell (1), the outer wall of the reciprocating screw (808) is threadedly connected to a connecting block (809), the outer wall of the cleaning frame (810) is close to the inner wall of the shell (1), and the cleaning frame (810) and the shell (1) are slidably connected.

3. The efficient dust removal device for building construction according to claim 1 is characterized in that: The cleaning bristles (811) are provided in a plurality of groups, and the cleaning bristles (811) are distributed at equal intervals about the central axis of the cleaning frame (810). The dust collecting grooves (812) are provided in a parallelogram shape, and two groups of the dust collecting grooves (812) are provided. The dust collecting grooves (812) are distributed symmetrically about the central axis of the filter screen (5).

4. The efficient dust removal device for building construction according to claim 1 is characterized in that: The conveying mechanism (9) comprises a second connecting rod (901), a conveying disc (902) and a conveying box (903); the second connecting rod (901) is fixed to the outside of the dust collecting fan blade (802); the outer wall of the second connecting rod (901) is fixed with the conveying disc (902); the inner wall of the shell (1) is fixed with the conveying box (903); the bottom end of the conveying box (903) is provided with a water inlet pipe (904); and the top end of the conveying box (903) is installed with a conveying pipe (905).

5. The efficient dust removal device for building construction according to claim 4 is characterized in that: The outer wall of the conveying plate (902) is provided with transmission blades, and the transmission blades are distributed at equal intervals about the central axis of the conveying plate (902). The bottom end of the conveying box (903) is connected to a water inlet pipe (904), and the top end of the conveying box (903) is connected to a conveying pipe (905).

6. The efficient dust removal device for building construction according to claim 1 is characterized in that: The dust reduction mechanism (10) comprises a mounting frame (1001), a spray cylinder (1002) and a diffuser hole (1003); the mounting frame (1001) is fixed to the top of the housing (1); the spray cylinder (1002) is rotatably connected inside the mounting frame (1001); the diffuser hole (1003) is provided at the output end of the spray cylinder (1002); a first connecting seat (1004) is fixed to the bottom end of the spray cylinder (1002); a cylinder (1005) is hinged to the first connecting seat (1004); and a second connecting seat (1006) is hinged to the bottom end of the cylinder (1005).

7. The efficient dust removal device for building construction according to claim 6 is characterized in that: The mounting frames (1001) are provided in two groups, and the mounting frames (1001) are symmetrically distributed about the central axis of the shell (1); the input end of the spray barrel (1002) is connected to a delivery pipe (905); a plurality of diffuser holes (1003) are provided, and the diffuser holes (1003) are distributed at equal intervals about the central axis of the spray barrel (1002); and the second connecting seat (1006) is fixed to the top of the shell (1).

8. The efficient dust removal device for building construction according to claim 1 is characterized in that: The support legs (2) are provided in two groups, and the support legs (2) are symmetrically distributed about the central axis of the shell (1); the outer wall of the dust box (3) is close to the inner wall of the shell (1); the dust box (3) and the shell (1) are slidably connected; the outer wall of the filter (5) is close to the inner wall of the shell (1); the filter (5) and the shell (1) are slidably connected.

9. The efficient dust removal device for building construction according to claim 1 is characterized in that: The filter holes (6) are provided in a plurality of groups, and the filter holes (6) are distributed at equal intervals about the central axis of the filter screen (5).

10. A method for using an efficient dust removal device for house construction, using the dust removal device for house construction as claimed in claims 1 to 9, characterized in that: The following steps are involved: S1, placing the device in a construction area, starting the bidirectional motor (801), the bidirectional motor (801) drives the dust collecting blade (802) to rotate, so that the dust collecting blade (802) absorbs the area facing the dust collecting port (4) when rotating, so that the dust in the construction area is collected and attached to the surface of the filter screen (5); S2, the bidirectional motor (801) synchronously drives the first bevel gear (803) to rotate, and then drives the second bevel gear (804), the first connecting rod (805) and the first right-angle gear (806) to rotate through the rotation of the first bevel gear (803), and because the first right-angle gear (806) and the second right-angle gear (807) are meshingly connected, the first right-angle gear (806) can drive the second right-angle gear (807) to rotate when rotating, and drive the reciprocating screw rod (808) to rotate through the second right-angle gear (807), and the reciprocating screw rod (808) can drive the connecting block (809) and the cleaning frame (810) and the cleaning hair (811) to reciprocate and rise and fall due to its own shape when rotating, and then the cleaning hair (811) can clean the dust and impurities attached to the surface of the filter screen (5) after contacting the surface of the filter screen (5), and collect them into the interior of the dust collection box (3) through the dust collecting groove (812); S3, the bidirectional motor (801) synchronously drives the second connecting rod (901) and the conveying disc (902) to rotate. Since the conveying disc (902) is located inside the conveying box (903) and the position is filled with water, the input end of the water inlet pipe (904) is located at the bottom of the water source storage area. When the conveying disc (902) rotates, it can convey the water source to the inside of the conveying box (903) through the water inlet pipe (904) and then convey it to the inside of the spray barrel (1002) through the conveying pipe (905); S4. After the water source enters the interior of the spray barrel (1002), it can be discharged through the diffuser hole (1003). The diffuser hole (1003) refines the input water and controls the angle of the spray barrel (1002) through the telescopic cylinder (1005), thereby positioning the spraying angle of the spray barrel (1002) within the construction area, thereby achieving the purpose of reducing dust generated during construction by means of spraying water.

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