Dust fall spraying device for construction site

Abstract

The utility model relates to the technical field of spraying dust fall, in particular to a dust fall spraying device for a construction site, which comprises a water storage frame, a moving mechanism and a spraying mechanism, the spraying mechanism comprises an adjusting assembly and a spraying assembly arranged on the adjusting assembly, the adjusting assembly comprises a lifting column, a mounting plate and an angle adjusting plate, and the angle adjusting plate is arranged on the lifting column. The spraying assembly comprises a rotating joint, a rotating rod, a spraying head and a transmission motor, the rotating rod is in transmission connection with the transmission motor, and the upper end and the lower end of the rotating rod are connected with the spraying head and a water storage tank pipeline in the water storage vehicle frame correspondingly. The height and the spraying angle of the spraying head can be adjusted through the adjusting assembly so as to cover an area needing dust falling, the spraying head can rotate by 360 degrees through connection of the rotating connector and the rotating rod, the spraying coverage range is increased, and the spraying device can be suitable for dust falling operation under different working conditions.

Description

TECHNICAL FIELD

[0001] The utility model relates to spray dust falling technology field relates to a dust falling spray device for construction site. BACKGROUND

[0002] A lot of dust will be produced in various building field construction, influence normal breathing of human, still can lead to respiratory tract infection, need to handle dust in time, generally adopt water spray, so need a spray dust falling device to handle dust.

[0003] There are many kinds of such devices on the market today, which basically meet people's use requirements, but still have some problems: the spraying direction of the device is generally fixed, and the water mist can only be sprayed in one direction during work, so a device that can conveniently spray dust in different directions is needed. UTILITY MODEL CONTENT

[0004] The utility model discloses a dust falling spray device for construction site to solve the prior art problems.

[0005] The utility model discloses a dust falling spray device for construction site, including: water storage vehicle frame, mobile mechanism being arranged at the lower extreme of water storage vehicle frame and spray mechanism being arranged at the upper extreme of water storage vehicle frame, the spray mechanism includes the adjusting assembly and the spray assembly being arranged on the adjusting assembly, the adjusting assembly includes the lift column being fixedly arranged on the upper surface of water storage vehicle frame, the mounting plate being fixedly arranged on the upper end of lift column and the angle adjusting plate being rotatably arranged on the upper end of mounting plate, the spray assembly includes the swivel joint being arranged on the angle adjusting plate, the rotary rod being rotatably arranged in the swivel joint, the spray head being fixedly arranged on the upper end of rotary rod and transmission motor, the rotary rod is connected with transmission motor and the upper and lower ends are connected with spray head and water storage tank pipeline in water storage vehicle frame respectively.

[0006] Further improvement, the mobile mechanism includes the mounting seat being arranged at the lower extreme of water storage vehicle frame, the connecting block being fixedly arranged on the mounting seat, the sliding sleeve being sleeved on the outer side of connecting block, the gyro wheel being rotatably arranged at the lower end of sliding sleeve and the buffer spring and damper being arranged between connecting block and sliding sleeve.

[0007] Further improvement, the rotary rod is provided with first gear, the output end of transmission motor is provided with second gear, and the first gear and the second gear are engaged.

[0008] Further improvement, the lower end of the angle adjusting plate is provided with a first auxiliary rotating seat away from the side of the rotating base, the upper end of the mounting plate is slidably provided with a second auxiliary rotating seat, and a telescopic rod is rotatably arranged between the first auxiliary rotating seat and the second auxiliary rotating seat.

[0009] Further improvement, the side end of the water storage frame is provided with a push rod.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] 1、The utility model discloses in actual operation, first through the height of adjusting the spray head and the angle of ejection of adjusting component adjustment, to cover the area needing to reduce dust, then start transmission motor, and the rotating rod drives the spray head to rotate, realizes the spray dust reduction, and the spray head is connected through the swivel joint and the rotating rod, can carry out degree rotation, increases the coverage of the spray, makes it can be applicable to different working conditions dust reduction operation;

[0012] 2、The utility model discloses the work of gyro wheel can conveniently move the device, and in the device moving process, utilize the work of buffer spring and damper, can absorb the impact force when the device works, and conveniently protect the electric appliance in the device. DRAWINGS

[0013] Fig. 1 It is the structural schematic diagram of the utility model;

[0014] Fig. 2 It is the structural schematic diagram of the spray assembly of the utility model;

[0015] Fig. 3 It is the partial section view of the utility model mobile mechanism.

[0016] In the drawing, 1, water storage frame;2, mobile mechanism;21, mounting seat;22, connecting block;23, sliding sleeve;24, gyro wheel;25, buffer spring;26, damper;3, spray mechanism;31, adjusting component;311, lifting column;312, mounting plate;3121, second auxiliary rotating seat;313, angle adjusting plate;3131, first auxiliary rotating seat;32, spray assembly;321, swivel joint;322, rotating rod;323, spray head;324, transmission motor;3221, first gear;3241, second gear;41, telescopic rod;42, push rod. DETAILED DESCRIPTION

[0017] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or positional relation based on the orientation or positional relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, construct and operate in a particular orientation, therefore, it cannot be understood as the limitation of the utility model.

[0018] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "installation", "connection", "connect" should be broad sense, for example, can be fixed connection, also can be detachable connection, or integrally connected, for the ordinary skilled person in the art, can understand the specific meaning of the above-mentioned term in the utility model according to the specific circumstances.

[0019] The following will be combined with the embodiment and the drawing of the utility model to make a better description. Figs. 1-3 The technical scheme of the utility model is further described.

[0020] Embodiment 1

[0021] A construction site dust spray device, including: water storage frame 1, the mobile mechanism 2 of setting in the lower end of water storage frame 1 and the spray mechanism 3 of setting in the upper end of water storage frame 1, the spray mechanism 3 includes adjusting assembly 31 and the spray assembly 32 of setting on adjusting assembly 31, adjusting assembly 31 includes fixedly arranged on the upper surface of water storage frame 1 lifting column 311, fixedly arranged on the upper end of lifting column 311 mounting plate 312 and rotationally arranged on the upper end of mounting plate 312 angle adjusting plate 313, the spray assembly 32 includes the swivel joint 321 of setting on angle adjusting plate 313, rotationally arranged in the swivel joint 321 rotating rod 322, fixedly arranged on the upper end of rotating rod 322 spray head 323 and transmission motor 324, the rotating rod 322 and transmission motor 324 transmission connection and upper and lower ends are connected with spray head 323 and water storage tank pipeline in water storage frame 1 respectively.

[0022] As Figs. 1-3 The utility model in actual operation, first, the height and injection angle of spray head 323 are adjusted through adjusting assembly 31 to cover the area needing dust fall, then start transmission motor 324, rotating rod 322 drives spray head 323 to rotate, realizes spray dust fall, spray head 323 is connected through swivel joint 321 and rotating rod 322, can rotate 360 degrees, increases the coverage of spray, makes it applicable to different working conditions dust fall operation.

[0023] As a further preferred embodiment, the moving mechanism 2 comprises a mounting base 21 arranged at the lower end of the water storage frame 1, a connecting block 22 fixedly arranged on the mounting base 21, a sliding sleeve 23 sleeved outside the connecting block 22, a roller 24 rotatably arranged at the lower end of the sliding sleeve 23, and a buffer spring 25 and a damper 26 arranged between the connecting block 22 and the sliding sleeve 23.

[0024] Specifically, the device can be moved conveniently by the working of the roller 24, and the impact force during the working of the device can be absorbed by the working of the buffer spring 25 and the damper 26, so that the electrical appliances inside the device can be protected conveniently.

[0025] As a further preferred embodiment, the rotating rod 322 is provided with a first gear 3221, the output end of the transmission motor 324 is provided with a second gear 3241, and the first gear 3221 and the second gear 3241 are engaged, so as to improve the stability of transmission.

[0026] As a further preferred embodiment, the lower end of the angle adjusting plate 313 is provided with a first auxiliary rotating seat 3131 away from the rotating base, the upper end of the mounting plate 312 is slidably provided with a second auxiliary rotating seat 3121, and the first auxiliary rotating seat 3131 and the second auxiliary rotating seat 3121 are rotatably provided with an extension rod 41, so as to further improve the stability during the adjustment of the device.

[0027] As a further preferred embodiment, the water storage frame 1 is provided with a push rod 42 at the side end, so as to facilitate the pushing of the staff.

[0028] The preferred embodiments of the utility model are described in detail above. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the conception of the utility model. Therefore, any technical scheme obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the conception of the utility model should be within the protection scope defined by the claims.

Claims

1. A dust-settling spray device for a construction site, characterized by, Include: Water storage frame (1), the mobile mechanism (2) that is arranged at the lower end of the water storage frame (1) and the spray mechanism (3) that is arranged at the upper end of the water storage frame (1), the spray mechanism (3) includes adjusting assembly (31) and the spray assembly (32) that is arranged on the adjusting assembly (31), the adjusting assembly (31) includes the lifting column (311) that is fixedly arranged on the upper surface of the water storage frame (1), the mounting plate (312) that is fixedly arranged on the upper end of the lifting column (311) and the angle adjusting plate (313) that is rotatably arranged on the upper end of the mounting plate (312), the spray assembly (32) includes the rotary joint (321) that is arranged on the angle adjusting plate (313), the rotary rod (322) that is rotatably arranged in the rotary joint (321), the spray head (323) that is fixedly arranged on the upper end of the rotary rod (322) and transmission motor (324), the rotary rod (322) is drivenly connected with the transmission motor (324) and the upper and lower ends are connected with spray head (323) and water storage tank pipeline in water storage frame (1) respectively.

2. The dust suppression spray device for a construction site according to claim 1, characterized in that, The mobile mechanism (2) includes the mounting seat (21) that is arranged at the lower end of the water storage frame (1), the connecting block (22) that is fixedly arranged on the mounting seat (21), the sliding sleeve (23) that is sleeved on the outer side of the connecting block (22), the roller (24) that is rotatably arranged at the lower end of the sliding sleeve (23) and the buffer spring (25) and damper (26) that are arranged between the connecting block (22) and the sliding sleeve (23).

3. The dust suppression spray device for a construction site of claim 1, wherein, The rotary rod (322) is provided with a first gear (3221), and the output end of the transmission motor (324) is provided with a second gear (3241), and the first gear (3221) and the second gear (3241) are engaged.

4. The dust suppression spray device for a construction site of claim 1, wherein, The lower end of the angle adjusting plate (313) is provided with a first auxiliary rotating seat (3131) away from the rotary base, and the upper end of the mounting plate (312) is provided with a second auxiliary rotating seat (3121), and the first auxiliary rotating seat (3131) and the second auxiliary rotating seat (3121) are rotatably provided with the telescopic rod (41) between them.

5. The dust suppression spray device for a construction site of claim 1, wherein, The side end of the water storage frame (1) is provided with a push rod (42).

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