Dust removal device for construction site

Abstract

The utility model discloses a construction site dust removal device, which belongs to the technical field of constructional engineering, and comprises a base and a lifting device, and the lifting device is fixedly connected to the upper surface of the base. When people need to adjust the device according to the actual construction site environment, people control a first motor to operate through a control switch, so that a rotating block is driven to rotate, a rack is driven to move in a reciprocating mode, a gear is driven to rotate, and a watering barrel is driven to rotate repeatedly; by means of the arrangement, the angle of the water spraying barrel can be automatically rotated during water spraying and dust removal, the problem that the spraying direction is too single is solved, the height of the water spraying barrel can be freely adjusted, and targeted spraying and dust removal can be conducted according to the actual environment.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and more specifically, to a dust removal device at a construction site. Background Art

[0002] The construction site refers to the construction activities such as house building, civil engineering, equipment installation, pipeline laying, etc. for industrial and civil projects, the construction sites occupied with approval, and the places where people carry out safe production, civilized work, and construction. During the work at the construction site, a lot of dust is often generated floating in the air and deposited on the ground. At present, the common method of dust removal at the construction site is sprinkling water, and the equipment sprays clean water on the construction site to absorb and clean the dust. However, most devices on the market cannot rotate the angle of the sprinkler when sprinkling water to remove dust at the construction site. The spraying direction is too single, and the height of the sprinkler cannot be adjusted. It is impossible to achieve the effect of targeted spraying and dust removal according to the actual environment, so that the dust removal cannot achieve the desired effect. In addition, when the sprinkler head is sprinkling water, the sprayed water cannot be spread more, and the dust removal of the construction site cannot be carried out more widely, which is easy to waste more water resources. For this reason, we have launched the following device. Utility Model Content

[0003] Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a construction site dust removal device, which has the function of automatically rotating the angle of the watering can when sprinkling water for dust removal, thereby solving the problem of too single spraying direction, and the height of the watering can be adjusted, and dust removal can be carried out in a targeted manner according to the actual environment, so that the dust removal effect is significantly improved, and the water sprayed by the sprinkler head can be more diffused when sprinkling water, so that dust can be removed more widely on the construction site, avoiding wasting more water resources, and improving the practicality of the device.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides a construction site dust removal device, including a base and a lifting device, the lifting device is fixedly connected to the upper surface of the base, the lifting device includes a support frame, the support frame is fixedly connected to the upper surface of the base, a forward and reverse motor is fixedly connected to the support frame, the upper end of the forward and reverse motor output shaft is fixedly connected to the first rotating shaft, the upper end of the first rotating shaft is fixedly connected to a threaded column, the surface of the threaded column is threadedly connected to a first support plate, the upper end of the first support plate is fixedly connected to a first connecting rod, there are two groups of the first connecting rods, which are symmetrically distributed on the upper surface of the first support plate, a limiting groove is provided on the upper surface of the support frame, the first connecting rod is penetrated in the limiting groove, the upper end of the threaded column is fixedly connected to the second rotating shaft, the support frame is fixedly connected to the first bearing, the upper end of the second rotating shaft is penetrated in the first bearing, the upper end of the first connecting rod is fixedly connected to an adjusting device, and the adjusting device includes a fixing plate, The 3rd motor is fixedly connected with the first motor shell, and the first motor shell is fixedly connected with the first motor shell. The upper end of the output shaft of the first motor is fixedly connected with the third rotating shaft, and the surface of the fixed plate is penetrated with a second bearing, and the lower end of the third rotating shaft is penetrated with the inside of the second bearing. The upper end of the third rotating shaft is fixedly connected with the rotating block, and the upper surface of the rotating block is fixedly connected with the second connecting rod, and the other end of the second connecting rod is movably connected with the sliding rod, and the surface of the sliding rod is penetrated with a second supporting plate, and the second supporting plate is fixedly connected with the upper surface of the fixed plate, and the other end of the sliding rod is fixedly connected with the limiting plate, and the side surface of the limiting plate is fixedly connected with a spring, and the other end of the spring is fixedly connected with the side surface of the second supporting plate, and the other side of the limiting plate is fixedly connected with a rack, and the rack surface is meshed with a gear, and a fourth rotating shaft is penetrated inside the gear, and a third bearing is penetrated at the lower end of the fourth rotating shaft, and the third bearing is penetrated through the upper surface of the fixed plate.

[0007] When using the construction site dust removal device of the present technical solution, by setting an adjustment device and a lifting device, when people need to adjust the device according to the actual construction site environment, people control the operation of the first motor through the control switch, thereby driving the rotating block to rotate, and with the cooperation of the rotating block, the second connecting rod, the sliding rod, the second support plate, the limit plate and the spring, the rack is driven to move back and forth, thereby driving the gear to rotate, and with the cooperation of the gear, the fourth rotating shaft and the third bearing, the sprinkler can be driven to rotate repeatedly, and the forward and reverse motors are controlled by the control switch to operate, thereby driving the threaded column to rotate, and with the cooperation of the threaded column, the first support plate, the first connecting rod and the limit groove, the sprinkler can be driven to move up and down, and the sprinkler can be adjusted to the required height. This setting can automatically rotate the angle of the sprinkler can when sprinkling and dust removal, solves the problem of too single spraying direction, and can freely adjust the height of the sprinkler can, and can spray and remove dust in a targeted manner according to the actual environment, so that the dust removal effect is significantly improved.

[0008] Furthermore, a water tank is fixedly connected to the upper surface of the base, a water pumping mechanism is fixedly connected to the upper surface of the water tank, the water pumping mechanism includes a water pump, the water pump is fixedly connected to the upper surface of the water tank, the water pump suction port is fixedly connected to a first water pipe, the other end of the first water pipe is passed through the inside of the water tank, the water pump outlet is fixedly connected to a second water pipe, the other end of the second water pipe is fixedly connected to a bellows, and the other end of the bellows is fixedly connected to a third water pipe.

[0009] Furthermore, a sprinkler barrel is fixedly connected to the upper end of the fourth rotating shaft, the other end of the third water pipe is fixedly connected to the inside of the sprinkler barrel, a sprinkler head is fixedly connected to the side end of the sprinkler barrel, and a blower mechanism is fixedly connected to the inside of the sprinkler barrel.

[0010] Furthermore, the blower mechanism includes a fixed frame, which is fixedly connected to the inside of the sprinkler tube, a second motor housing is fixedly connected to the side of the fixed frame, a second motor is fixedly connected to the inside of the second motor housing, a fifth rotating shaft is fixedly connected to the other end of the output shaft of the second motor, a fourth bearing is passed through the inside of the fixed frame, the fifth rotating shaft is passed through the inside of the fourth bearing, and a blower fan is fixedly connected to the other end of the fifth rotating shaft.

[0011] Furthermore, a wheel group is fixedly connected to the lower surface of the base, and there are four wheel groups in total, which are symmetrically distributed on the lower surface of the base.

[0012] Furthermore, a push handle is fixedly connected to the upper surface of the base.

[0013] Furthermore, a control switch is fixedly connected to the upper surface of the base.

[0014] Beneficial Effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The construction site dust removal device is provided with an adjustment device and a lifting device. When people need to adjust the device according to the actual construction site environment, people control the operation of the first motor through the control switch, thereby driving the rotating block to rotate, and under the cooperation of the rotating block, the second connecting rod, the sliding rod, the second supporting plate, the limiting plate and the spring, the rack is driven to move back and forth, thereby driving the gear to rotate, and under the cooperation of the gear, the fourth rotating shaft and the third bearing, the sprinkler barrel is driven to rotate repeatedly. The forward and reverse motors are controlled by the control switch to drive the threaded column to rotate, and under the cooperation of the threaded column, the first supporting plate, the first connecting rod and the limiting groove, the sprinkler barrel is driven to move up and down, and the sprinkler barrel is adjusted to the required height. This setting can automatically rotate the angle of the sprinkler barrel when sprinkling and dust removal, solves the problem of too single spraying direction, and can freely adjust the height of the sprinkler barrel. The dust removal can be targeted according to the actual environment, so that the dust removal effect is significantly improved;

[0017] 2. The construction site dust removal device is provided with a pumping mechanism and a blowing mechanism. When people need to remove dust from the construction site, they control the water pump through the control switch. With the cooperation of the first water pipe, the water inside the water tank is pumped out. With the cooperation of the second water pipe, the bellows, the third water pipe and the sprinkler, dust is sprayed through the sprinkler head. The second motor is controlled by the control switch to drive the fifth shaft to rotate. With the cooperation of the fifth shaft and the fourth bearing, the blowing fan is driven to operate to disperse the sprayed water. This setting can make the sprayed water more diffuse when the sprinkler head sprays water, can more widely remove dust from the construction site, avoid wasting more water resources, and improve the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective cross-sectional view;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0021] Figure 3 It is a structural schematic diagram of a three-dimensional enlarged cross-section of the lifting device in the utility model;

[0022] Figure 4 It is a structural schematic diagram of a three-dimensional enlarged cross-section of the adjusting device in the utility model;

[0023] Figure 5 It is a three-dimensional enlarged structural diagram of the pumping mechanism in the utility model;

[0024] Figure 6 It is a structural schematic diagram of a three-dimensional enlarged cross-section of the hair dryer structure of the utility model.

[0025] The symbols in the accompanying drawings are:

[0026] 1. Base; 2. Lifting device; 201. Support frame; 202. Forward and reverse motor; 203. First rotating shaft; 204. Threaded column; 205. First supporting plate; 206. First connecting rod; 207. Limiting groove; 208. Second rotating shaft; 209. First bearing; 3. Adjusting device; 301. Fixed plate; 302. First motor housing; 303. First motor; 304. Third rotating shaft; 305. Second bearing; 306. Rotating block; 307. Second connecting rod; 308. Sliding rod; 309. Second supporting plate; 310. Limiting plate; 311. Spring; 312. Rack; 313. Gear; 314. Fourth rotating shaft; 315. Third bearing; 4. Water tank; 5. Pumping mechanism; 501. Water pump; 502. First water pipe; 503. Second water pipe; 504. Bellows; 505. Third water pipe; 6. Sprinkler; 7. Sprinkler head; 8. Blowing fan mechanism; 801. Fixing frame; 802. Second motor housing; 803. Second motor; 804. Fifth rotating shaft; 805. Fourth bearing; 806. Blowing fan; 9. Wheel assembly; 10. Push handle; 11. Control switch. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0028] Example:

[0029] The following is combined with Figure 1-6 The utility model is described in further detail.

[0030] See also Figure 1-6The utility model provides a technical solution: a construction site dust removal device, including a base 1 and a lifting device 2, the lifting device 2 is fixedly connected to the upper surface of the base 1, the lifting device 2 includes a support frame 201, the support frame 201 is fixedly connected to the upper surface of the base 1, a forward and reverse motor 202 is fixedly connected inside the support frame 201, the upper end of the output shaft of the forward and reverse motor 202 is fixedly connected to a first rotating shaft 203, the upper end of the first rotating shaft 203 is fixedly connected to a threaded column 204, the surface of the threaded column 204 is threadedly connected to a first support plate 205, the upper end of the first support plate 205 is fixedly connected to a first The connecting rod 206 has two groups of first connecting rods 206, which are symmetrically distributed on the upper surface of the first support plate 205. The upper surface of the support frame 201 is provided with a limiting groove 207. The first connecting rod 206 is inserted into the limiting groove 207. The upper end of the threaded column 204 is fixedly connected to the second shaft 208. The support frame 201 is fixedly connected to the first bearing 209. The upper end of the second shaft 208 is inserted into the first bearing 209. The upper end of the first connecting rod 206 is fixedly connected to the adjusting device 3. The adjusting device 3 includes a fixing plate 301, and the fixing plate 301 is fixedly connected to the first connecting rod. The upper end of the rod 206 and the lower surface of the fixed plate 301 are fixedly connected to the first motor housing 302, the first motor housing 302 is fixedly connected to the first motor 303, the upper end of the output shaft of the first motor 303 is fixedly connected to the third shaft 304, the surface of the fixed plate 301 is penetrated with a second bearing 305, the third shaft 304 is penetrated inside the second bearing 305, the upper end of the third shaft 304 is fixedly connected to a rotating block 306, the upper surface of the rotating block 306 is fixedly connected to a second connecting rod 307, the other end of the second connecting rod 307 is movably connected to a sliding rod 308, and the surface of the sliding rod 308 is penetrated with a second bearing 305. There is a second support plate 309, which is fixedly connected to the upper surface of the fixed plate 301. The other end of the sliding rod 308 is fixedly connected to the limiting plate 310. A spring 311 is fixedly connected to the side of the limiting plate 310. The other end of the spring 311 is fixedly connected to the side of the second support plate 309. A rack 312 is fixedly connected to the other side of the limiting plate 310. A gear 313 is meshed with the surface of the rack 312. A fourth rotating shaft 314 is passed through the inside of the gear 313. A third bearing 315 is passed through the lower end of the fourth rotating shaft 314. The third bearing 315 is passed through the upper surface of the fixed plate 301.

[0031] By adopting the above technical solution, the construction site dust removal device is provided with the adjustment device 3 and the lifting device 2. When people need to adjust the device according to the actual construction site environment, people control the first motor 303 to operate through the control switch 11, thereby driving the rotating block 306 to rotate. Under the cooperation of the rotating block 306, the second connecting rod 307, the sliding rod 308, the second supporting plate 309, the limiting plate 310 and the spring 311, the rack 312 is driven to move back and forth, thereby driving the gear 313 to rotate. Under the cooperation of the gear 313, the fourth rotating shaft 314 and the third bearing 315, The sprinkler 6 can be driven to rotate repeatedly. The forward and reverse motor 202 can be controlled by the control switch 11 to operate, thereby driving the threaded column 204 to rotate. With the cooperation of the threaded column 204, the first support plate 205, the first connecting rod 206 and the limiting groove 207, the sprinkler 6 can be driven to move up and down, and the sprinkler 6 can be adjusted to the required height. This setting can automatically rotate the angle of the sprinkler 6 when sprinkling water for dust removal, which solves the problem of too single spraying direction. The height of the sprinkler 6 can be freely adjusted, and dust removal can be carried out in a targeted manner according to the actual environment, so that the dust removal effect is significantly improved.

[0032] Specifically, a water tank 4 is fixedly connected to the upper surface of the base 1, a water pumping mechanism 5 is fixedly connected to the upper surface of the water tank 4, the water pumping mechanism 5 includes a water pump 501, the water pump 501 is fixedly connected to the upper surface of the water tank 4, a water pump 501 suction port is fixedly connected to a first water pipe 502, the other end of the first water pipe 502 is passed through the inside of the water tank 4, a water outlet of the water pump 501 is fixedly connected to a second water pipe 503, the other end of the second water pipe 503 is fixedly connected to a bellows 504, the other end of the bellows 504 is fixedly connected to a third water pipe 505.

[0033] Specifically, the upper end of the fourth rotating shaft 314 is fixedly connected to the sprinkler barrel 6, the other end of the third water pipe 505 is fixedly connected to the inside of the sprinkler barrel 6, the side end of the sprinkler barrel 6 is fixedly connected to the sprinkler head 7, and the inside of the sprinkler barrel 6 is fixedly connected to the blower mechanism 8.

[0034] Specifically, the hair dryer structure 8 includes a fixed frame 801, which is fixedly connected to the inside of the sprinkler tube 6, a second motor housing 802 is fixedly connected to the side of the fixed frame 801, a second motor 803 is fixedly connected to the inside of the second motor housing 802, a fifth rotating shaft 804 is fixedly connected to the other end of the output shaft of the second motor 803, a fourth bearing 805 is passed through the inside of the fixed frame 801, the fifth rotating shaft 804 is passed through the inside of the fourth bearing 805, and a blowing fan 806 is fixedly connected to the other end of the fifth rotating shaft 804.

[0035] By adopting the above technical scheme, the construction site dust removal device is provided with a pumping mechanism 5 and a blower mechanism 8. When people need to remove dust from the construction site, they control the water pump 501 to operate through the control switch 11. With the cooperation of the first water pipe 502, the water inside the water tank 4 is pumped out. With the cooperation of the second water pipe 503, the bellows 504, the third water pipe 505 and the sprinkler 6, the sprinkler head 7 is used for spraying and dust removal. The second motor 803 is controlled by the control switch 11 to operate, thereby driving the fifth rotating shaft 804 to rotate. With the cooperation of the fifth rotating shaft 804 and the fourth bearing 805, the blower fan 806 is driven to operate to disperse the sprayed water. This setting can make the sprayed water more diffuse when the sprinkler head sprays water, can more widely remove dust from the construction site, avoid wasting more water resources, and improve the practicality of the device.

[0036] Specifically, a wheel set 9 is fixedly connected to the lower surface of the base 1 , and there are four wheel sets 9 in total, which are symmetrically distributed on the lower surface of the base 1 .

[0037] Specifically, a push handle 10 is fixedly connected to the upper surface of the base 1 .

[0038] Specifically, a control switch 11 is fixedly connected to the upper surface of the base 1 .

[0039] The working principle of the utility model is as follows: when people need to adjust the device according to the actual construction site environment, people control the first motor 303 to operate through the control switch 11, thereby driving the rotating block 306 to rotate, and under the cooperation of the rotating block 306, the second connecting rod 307, the sliding rod 308, the second supporting plate 309, the limiting plate 310 and the spring 311, the rack 312 is driven to move back and forth, thereby driving the gear 313 to rotate, and under the cooperation of the gear 313, the fourth rotating shaft 314 and the third bearing 315, the sprinkler 6 is driven to rotate repeatedly, and the forward and reverse motors 202 are controlled by the control switch 11 to operate, thereby driving the threaded column 204 to rotate, and under the cooperation of the threaded column 204, the first supporting plate 205, the first connecting rod 20 6 and the limit groove 207, thereby driving the sprinkler 6 to move up and down, and adjusting the sprinkler 6 to the required height. When people need to remove dust from the construction site, people control the water pump 501 through the control switch 11, and with the cooperation of the first water pipe 502, the water inside the water tank 4 is pumped out. With the cooperation of the second water pipe 503, the bellows 504, the third water pipe 505 and the sprinkler 6, the sprinkler head 7 is used for spraying and dust removal. The second motor 803 is controlled by the control switch 11 to operate, thereby driving the fifth rotating shaft 804 to rotate. With the cooperation of the fifth rotating shaft 804 and the fourth bearing 805, the blowing fan 806 is driven to operate, so that it can blow away the sprayed water and perform more extensive dust removal on the construction site.

[0040] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A construction site dust removal device, comprising a base (1) and a lifting device (2), Features: The lifting device (2) is fixedly connected to the upper surface of the base (1), and the lifting device (2) comprises a support frame (201), the support frame (201) is fixedly connected to the upper surface of the base (1), a forward and reverse motor (202) is fixedly connected inside the support frame (201), a first rotating shaft (203) is fixedly connected to the upper end of the output shaft of the forward and reverse motor (202), a threaded column (204) is fixedly connected to the upper end of the first rotating shaft (203), a first supporting plate (205) is threadedly connected to the surface of the threaded column (204), the upper end of the first supporting plate (205) is fixedly connected to the first connecting rod (206), and there are two groups of the first connecting rods (206), which are symmetrically distributed on the first and second ends of the first supporting plate (205). The upper surface of a support plate (205) is provided with a limiting groove (207) on the upper surface of the support frame (201), the first connecting rod (206) is inserted into the limiting groove (207), the upper end of the threaded column (204) is fixedly connected with a second rotating shaft (208), the interior of the support frame (201) is fixedly connected with a first bearing (209), the upper end of the second rotating shaft (208) is inserted into the interior of the first bearing (209), the upper end of the first connecting rod (206) is fixedly connected with an adjusting device (3), and the adjusting device (3) comprises a fixing plate (301), the fixing plate (301) is fixedly connected to the upper end of the first connecting rod (206), and the lower surface of the fixing plate (301) is fixedly connected to the upper end of the first connecting rod (206). The fixed plate (301) is fixedly connected to a first motor housing (302), a first motor (303) is fixedly connected inside the first motor housing (302), a third rotating shaft (304) is fixedly connected to the upper end of the output shaft of the first motor (303), a second bearing (305) is passed through the surface of the fixed plate (301), the third rotating shaft (304) is passed through the second bearing (305), a rotating block (306) is fixedly connected to the upper end of the third rotating shaft (304), a second connecting rod (307) is fixedly connected to the upper surface of the rotating block (306), the other end of the second connecting rod (307) is movably connected to a sliding rod (308), and a second supporting plate (309) is passed through the surface of the sliding rod (308), The second support plate (309) is fixedly connected to the upper surface of the fixed plate (301), the other end of the sliding rod (308) is fixedly connected to the limiting plate (310), the side of the limiting plate (310) is fixedly connected with a spring (311), the other end of the spring (311) is fixedly connected to the side of the second support plate (309), the other side of the limiting plate (310) is fixedly connected with a rack (312), the surface of the rack (312) is meshingly connected with a gear (313), a fourth rotating shaft (314) is passed through the inside of the gear (313), a third bearing (315) is passed through the lower end of the fourth rotating shaft (314), and the third bearing (315) is passed through the upper surface of the fixed plate (301).

2. The construction site dust removal device according to claim 1, Features: The upper surface of the base (1) is fixedly connected to a water tank (4), the upper surface of the water tank (4) is fixedly connected to a water pumping mechanism (5), the water pump (501) comprising a water pump (501), the water pump (501) is fixedly connected to the upper surface of the water tank (4), the water pump (501) is fixedly connected to a first water pipe (502) at a water pump outlet, the other end of the first water pipe (502) is passed through the interior of the water tank (4), the water pump (501) is fixedly connected to a second water pipe (503) at a water outlet, the other end of the second water pipe (503) is fixedly connected to a bellows (504), and the other end of the bellows (504) is fixedly connected to a third water pipe (505).

3. The construction site dust removal device according to claim 2, Features: The upper end of the fourth rotating shaft (314) is fixedly connected to a watering can (6), the other end of the third water delivery pipe (505) is fixedly connected to the inside of the watering can (6), the side end of the watering can (6) is fixedly connected to a watering head (7), and the inside of the watering can (6) is fixedly connected to a blower mechanism (8).

4. The construction site dust removal device according to claim 3, Features: The blower mechanism (8) comprises a fixing frame (801), the fixing frame (801) is fixedly connected to the inside of the watering can (6), a second motor housing (802) is fixedly connected to the side of the fixing frame (801), a second motor (803) is fixedly connected to the inside of the second motor housing (802), a fifth rotating shaft (804) is fixedly connected to the other end of the output shaft of the second motor (803), a fourth bearing (805) is passed through the inside of the fixing frame (801), the fifth rotating shaft (804) is passed through the inside of the fourth bearing (805), and a blower fan (806) is fixedly connected to the other end of the fifth rotating shaft (804).

5. The construction site dust removal device according to claim 1, Features: A wheel set (9) is fixedly connected to the lower surface of the base (1), and there are four sets of wheel sets (9) in total, which are symmetrically distributed on the lower surface of the base (1).

6. The construction site dust removal device according to claim 1, Features: A push handle (10) is fixedly connected to the upper surface of the base (1).

7. The construction site dust removal device according to claim 1, Features: A control switch (11) is fixedly connected to the upper surface of the base (1).

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