CN214261173U

CN214261173U - Building and for municipal works foundation ditch dust device

Info

Publication number: CN214261173U
Application number: CN202120045735.1U
Authority: CN
Inventors: 蔡书备
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-09-24
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a foundation pit dust device for building and municipal works, which comprises a box body, wherein the top of the box body is provided with a rotating disc through rotating a rotating shaft, the top of the rotating disc is fixedly provided with a supporting frame, the supporting frame is provided with an atomizing gun barrel through rotating a pin shaft, the top of the box body is provided with an adjusting mechanism for driving the atomizing gun barrel to rotate, the adjusting mechanism is arranged, a driving motor drives a threaded rod to rotate so as to drive a sliding block to move, a sliding block drives a rack to move, the rack I drives the rotating disc to rotate through meshing transmission with a gear ring so as to drive the atomizing gun barrel to rotate left and right, the sliding block drives a rack II to move, the rack II and the gear meshing transmission enable a threaded column to rotate, the threaded column drives the threaded barrel to move so as to drive the atomizing gun barrel to reciprocate up and down through the threaded column, thereby greatly enlarging the spraying range, thereby improving the dust settling effect.

Description

Building and for municipal works foundation ditch dust device

Technical Field

The utility model relates to a foundation ditch dust fall equipment technical field specifically is a building and foundation ditch dust device for municipal works.

Background

When building and municipal works construction, because the foundation ditch excavation, stack and all easily produce a large amount of raise dusts when loading and unloading the earthwork, in order to satisfy the requirement of civilization and environmental protection construction, can set up dust device at the foundation ditch periphery usually, can reduce the dust in the foundation ditch through dust device.

At present, the current dust device for foundation ditch on the market utilizes the spray gun barrel to reach the purpose of dust fall through the effect of spraying of water usually, but, in the in-service use in-process, when carrying out the dust fall to the great foundation ditch of area, because the spray gun barrel can only aim at a direction spraying, the spraying coverage area is limited, can not play effectual dust fall effect, leads to the practicality relatively poor, and for this reason, we propose a foundation ditch dust device for building and municipal works.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building and foundation ditch dust device for municipal works to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building and for municipal works foundation ditch dust device, includes the box, the rolling disc is installed through the pivot rotation in the top of box, the top fixed mounting of rolling disc has the support frame, rotate through the round pin axle on the support frame and install the spraying barrel, the adjustment mechanism that is used for driving spraying barrel pivoted is installed at the top of box.

Preferably, the side wall of the rotating disc is fixedly sleeved with a gear ring, the adjusting mechanism comprises two supporting plates and a driving motor, and the two supporting plates are fixedly arranged at the top of the box body, the output end of the driving motor is fixedly provided with a threaded rod through a coupler, two ends of the threaded rod respectively penetrate through the supporting plates and are rotatably connected with the supporting plates through bearings, and the threaded rod is sleeved with a sliding block in a threaded manner, a first rack and a second rack are respectively and fixedly arranged on the two side walls of the sliding block, the first rack is meshed and connected with the toothed ring, the threaded rod is driven to rotate through the driving motor to drive the sliding block to move, the sliding block drives the first rack to move, and the first rack is meshed with the toothed ring to drive the rotating disc to rotate, so that the spraying gun barrel rotates left and right, the spraying range is expanded, and the dust settling effect is improved.

Preferably, adjustment mechanism still includes the gear, the gear is connected with the meshing of two racks, fixed mounting has the screw thread post in the inner chamber of gear two, the outside screw thread of screw thread post has cup jointed a screw thread section of thick bamboo, and the bottom of screw thread post passes through the bearing rotation with the top of box and is connected, the top of screw thread section of thick bamboo is articulated through round pin axle and spraying gun section of thick bamboo, rotates through driving motor drive threaded rod and makes it drive the slider block and remove, drives two removals of rack through the sliding block, and rack two makes the screw thread post rotate with the gear engagement transmission, makes it drive spraying gun section of thick bamboo up-and-down back motion through the removal of screw thread post drive screw thread section of thick bamboo, has further enlarged the range of spraying, has improved the dust fall effect.

Preferably, the top end of the spraying gun barrel is fixedly provided with an annular water pipe, the annular water pipe is uniformly provided with a plurality of spray heads, and the side wall of the annular water pipe is communicated with a water guide pipe, so that the spraying range is enlarged.

Preferably, the bottom four corners position of box is equal fixed mounting has the universal wheel of taking the brake block, and fixed mounting has the couple on the lateral wall of box, is convenient for drive the box through the trailer and removes.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up adjustment mechanism, rotate through driving motor drive threaded rod and make it drive the slider piece and remove, drive rack one through the sliding block and remove, rack one drives the rolling disc through meshing the transmission with the ring gear and rotates, make spraying gun barrel left and right sides rotate, the sliding block drives rack two simultaneously and removes, rack two makes the screw thread post rotate with the gear engagement transmission, remove through screw thread post drive screw thread barrel and make it drive spraying gun barrel reciprocating motion from top to bottom, the spray range has been enlarged greatly, thereby dust fall effect has been improved.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of the overall shape of the present invention showing another angle structure;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1-a box body; 2-rotating the disc; 3-a support frame; 4-spraying the gun barrel; 5-an adjusting mechanism; 6-a toothed ring; 7-a support plate; 8-driving a motor; 9-a threaded rod; 10-a slider; 11-a first rack; 12-rack two; 13-a gear; 14-a threaded post; 15-a threaded cylinder; 16-a ring-shaped water pipe; 17-a spray head; 18-a water conduit; 19-a universal wheel; 20-a hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the foundation pit dust settling device for building and municipal engineering in the figures comprises a box body 1, a rotating disc 2 is rotatably installed at the top of the box body 1 through a rotating shaft, a support frame 3 is fixedly installed at the top of the rotating disc 2, an atomizing gun barrel 4 is rotatably installed on the support frame 3 through a pin shaft, and an adjusting mechanism 5 for driving the atomizing gun barrel 4 to rotate is installed at the top of the box body 1.

Wherein, the lateral wall of the rotating disc 2 is fixedly sleeved with a toothed ring 6, the adjusting mechanism 5 comprises two supporting plates 7 and a driving motor 8, the two supporting plates 7 are fixedly arranged at the top of the box body 1, the output end of the driving motor 8 is fixedly provided with a threaded rod 9 through a shaft coupling, two ends of the threaded rod 9 respectively penetrate through the supporting plates 7 and are rotatably connected with the supporting plates 7 through bearings, a sliding block 10 is sleeved on the threaded rod 9 in a threaded manner, a rack I11 and a rack II 12 are respectively and fixedly arranged on two side walls of the sliding block 10, the rack I11 is meshed and connected with the toothed ring 6, the threaded rod 9 is driven by the driving motor 8 to rotate so as to drive the sliding block to move, the rack I10 drives the rack I11 to move, the rack I11 drives the rotating disc 2 to rotate through meshing transmission with the toothed ring 6, so that the spray gun barrel, the spraying range is enlarged, and the dust settling effect is improved.

In addition, adjustment mechanism 5 still includes gear 13, gear 13 is connected with the meshing of two 12 racks, fixed mounting has screw thread post 14 in the inner chamber of gear 13 two, screw thread post 14's outside screw thread has cup jointed screw thread section of thick bamboo 15, and screw thread post 14's bottom passes through the bearing rotation with the top of box 1 and is connected, screw thread post 15's top is articulated through round pin axle and spraying barrel 4, drives threaded rod 9 through driving motor 8 and rotates and make it drive the slider piece and remove, drives two 12 racks of 10 through sliding block and remove, and two 12 racks of gear 13 meshing transmission make screw thread post 14 rotate, drive screw thread section of thick bamboo 15 through screw thread post 14 and remove and make it drive spraying barrel 4 up-and-down reciprocating motion, have further expanded the range of spraying to the dust fall effect has been improved.

In addition, the top end of the spray gun barrel 4 is fixedly provided with an annular water pipe 16, the annular water pipe 16 is uniformly provided with a plurality of spray heads 17, and the side wall of the annular water pipe 16 is communicated with a water guide pipe 18, so that the spraying range is enlarged.

The universal wheels 19 with the brake pads are fixedly mounted at four corners of the bottom of the box body 1, and the hook 20 is fixedly mounted on the side wall of the box body 1, so that the box body 1 can be driven to move through the trailer.

The working principle is as follows: when the device is used, firstly, the device is moved to a proper position through a trailer, then, the driving motor 8 is started, the threaded rod 9 is driven to rotate through the driving motor 8 to drive the sliding block to move, the sliding block 10 drives the rack I11 to move, the rack I11 drives the rotating disc 2 to rotate through meshing transmission with the toothed ring 6, the spraying gun barrel 4 is made to rotate left and right, meanwhile, the sliding block 10 drives the rack II 12 to move, the rack II 12 and the gear 13 are made to mesh transmission to enable the threaded column 14 to rotate, the threaded column 14 is driven to drive the threaded column 15 to move to enable the threaded column to drive the spraying gun barrel 4 to move up and down, the spraying range of the sprayer 17 is greatly enlarged, and the dust settling effect is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building and foundation ditch dust device for municipal works, includes box (1), its characterized in that: the improved atomizing gun is characterized in that a rotating disc (2) is installed at the top of the box body (1) in a rotating mode through a rotating shaft, a supporting frame (3) is fixedly installed at the top of the rotating disc (2), an atomizing gun barrel (4) is installed on the supporting frame (3) in a rotating mode through a pin shaft, and an adjusting mechanism (5) used for driving the atomizing gun barrel (4) to rotate is installed at the top of the box body (1).

2. The foundation pit dust settling device for building and municipal engineering according to claim 1, characterized in that: fixed cover on the lateral wall of rolling disc (2) has connect ring gear (6), adjustment mechanism (5) include backup pad (7) and driving motor (8), backup pad (7) are provided with two, and two backup pad (7) fixed mounting are at the top of box (1), the output of driving motor (8) has threaded rod (9) through shaft coupling fixed mounting, the both ends of threaded rod (9) are passed backup pad (7) respectively and are rotated with backup pad (7) through the bearing and be connected, and threaded rod (9) are gone up the screw thread and have been cup jointed sliding block (10), on the both sides wall of sliding block (10) respectively fixed mounting have rack (11) and rack two (12), rack (11) are connected with ring gear (6) meshing.

3. The foundation pit dust settling device for building and municipal engineering according to claim 2, characterized in that: the adjusting mechanism (5) further comprises a gear (13), the gear (13) is meshed with the second rack (12) and is connected with a threaded column (14) fixedly arranged in an inner cavity of the second gear (13), a threaded cylinder (15) is sleeved on an external thread of the threaded column (14), the bottom of the threaded column (14) is rotatably connected with the top of the box body (1) through a bearing, and the top of the threaded cylinder (15) is hinged to the spray gun barrel (4) through a pin shaft.

4. The foundation pit dust settling device for building and municipal engineering according to claim 3, characterized in that: the spraying gun barrel is characterized in that an annular water pipe (16) is fixedly mounted at the top end of the spraying gun barrel (4), a plurality of spray heads (17) are uniformly mounted on the annular water pipe (16), and a water guide pipe (18) is communicated with the side wall of the annular water pipe (16).

5. The foundation pit dust settling device for building and municipal engineering according to claim 1, characterized in that: the universal wheels (19) with brake pads are fixedly mounted at four corners of the bottom of the box body (1), and hooks (20) are fixedly mounted on the side wall of the box body (1).