CN219615176U - Dust collector in job site - Google Patents

Abstract

The utility model discloses a dust removing device for a construction site, which relates to the field of dust removing devices and comprises a workbench and a fog gun machine body, wherein the top of the workbench is fixedly connected with a mounting seat, the inner wall of the mounting seat is rotationally connected with a screw rod, the outer wall of the screw rod is slidingly connected with a sliding block through internal and external threads, the outer wall of the fog gun machine body is fixedly connected with a rotating column, the rotating column is rotationally connected with the inner wall of the sliding block, a power assembly for driving the screw rod to rotate is arranged in the mounting seat, the power assembly comprises a driving motor, the driving motor is fixedly arranged on the inner wall of the mounting seat, an output shaft of the driving motor is fixedly connected with one end of the screw rod, the inner wall of the workbench is slidingly connected with an extension rod, the outer wall of the top end of the extension rod is fixedly connected with a limiting block, and the outer wall of the fog gun machine body is provided with a limiting groove for the limiting block to slide.

Description

Dust collector in job site

Technical Field

The utility model relates to the technical field of dust removal devices, in particular to a dust removal device for a construction site.

Background

The construction site refers to the construction activities such as house construction, civil engineering, equipment installation, pipeline laying and the like of industrial and civil projects, and the construction site which is approved to be occupied and the places where people carry out safe production, civilization work and construction, including all areas on land, sea and air where construction work can be carried out, and the construction site lacks greening and is rolled by heavy vehicles, so that a large amount of dust can be accumulated on the road surface, and when the vehicles pass or wind, the dust can lift up to pollute the environment and influence the physical health of staff.

The fog gun machine mainly conveys water to an atomization nozzle of the fog gun machine through a specific pipeline by a high-pressure water pump, then strong air flow generated by an air duct fan conveys water mist generated by the nozzle out, normal spraying operation is carried out, the water mist is combined with dust particles in the air and is agglomerated, and finally the water mist falls to the ground under the action of gravity, so that the aim of dust removal is achieved.

When the traditional construction site dust removing device is used, water mist is usually discharged into the air of a construction site by a fan, so that the purposes of removing dust and suppressing dust on the construction site are achieved, and the coverage area of the water mist is low because the height of the traditional construction site dust removing device cannot be adjusted.

Disclosure of Invention

The utility model aims to provide a dust removing device for a construction site, which can solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including workstation and fog gun machine body, the top fixedly connected with mount pad of workstation, the inner wall of mount pad rotates and is connected with the lead screw, the outer wall of lead screw has the sliding block through internal and external screw thread sliding connection, can drive the sliding block through the rotation of lead screw and slide, the outer wall fixedly connected with rotation post of fog gun machine body, the rotation post rotates with the inner wall of sliding block to be connected, can drive fog gun machine body through the sliding block slip and rise or reduce, the inside of mount pad is provided with and is used for driving lead screw pivoted power component, can drive the lead screw through the power component that sets up and rotate.

Preferably, the power assembly comprises a driving motor, the driving motor is fixedly arranged on the inner wall of the mounting seat, an output shaft of the driving motor is fixedly connected with one end of the screw rod, and the screw rod can be driven to rotate through the driving motor.

Preferably, the inner wall sliding connection of workstation has the extension rod, and the top outer wall fixedly connected with stopper of extension rod, and the spacing groove that supplies the stopper gliding is seted up to the outer wall of fog gun machine body, and the stopper slides along the inner wall of spacing groove, adjustable high fog gun machine's opening part height.

Preferably, the outer wall of the extension rod is provided with a tooth slot, the inner wall of the workbench is rotationally connected with a rotating gear meshed with the tooth slot, and the extension rod can be driven to slide along the inner wall of the workbench through the rotating gear.

Preferably, the inner wall of the workbench is rotationally connected with a blocking block, the inner wall of the blocking block is fixedly connected with a rotating shaft, and the rotating shaft can be driven to rotate along the inner wall of the workbench when the blocking block rotates.

Preferably, the both ends of axis of rotation extend to the inner wall of workstation, and the axial end fixedly connected with torsional spring of axis of rotation, the other end and the inner wall fixed connection of workstation of torsional spring, the torsional spring can keep the trend of roof pressure to the axis of rotation in real time, makes it be in the state that blocks the rotation gear all the time.

Preferably, the outer wall fixedly connected with pull rod of the block, the one end of pull rod extends out the outer wall of workstation, can release the limit of block to the rotation gear through the pull rod.

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

according to the utility model, the screw rod can be driven to rotate by the driving motor, the sliding block slides along the outer wall of the screw rod, the fog gun machine body can be driven to slide, the effect of adjusting the height of the fog gun machine body can be realized, the problem that the height of the fog gun machine body cannot be adjusted is solved, so that the coverage range of water mist is lower, and the practicability of the fog gun machine body is effectively improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a table of the present utility model;

FIG. 3 is a schematic view of the structure of the extension rod of the present utility model;

fig. 4 is an enlarged view of a in fig. 2 according to the present utility model.

In the figure: 1. a work table; 2. a fog gun machine body; 3. a mounting base; 4. a sliding block; 5. a screw rod; 6. an extension rod; 7. a pull rod; 8. a driving motor; 9. a limiting block; 10. a blocking piece; 11. rotating the gear; 12. a rotating shaft; 13. and (3) a torsion spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a dust removing device for construction site in the drawings comprises a workbench 1 and a fog gun machine body 2, wherein the fog gun machine body 2 is installed above the workbench 1, a water tank is arranged in the workbench 1, water in the water tank is extracted through a water pump arranged in the workbench 1, finally, water mist is sprayed into an inner cavity of the fog gun machine body 2 through an atomization nozzle, and finally, the water mist is sprayed out through a fan arranged at the tail end of the fog gun machine body 2 to reduce dust of air.

The top fixedly connected with mount pad 3 of workstation 1, the inner wall rotation of mount pad 3 is connected with lead screw 5, and lead screw 5 atress is rotated along the inner wall of mount pad 3, and the outer wall of lead screw 5 has sliding block 4 through internal and external screw thread sliding connection, can drive sliding block 4 and slide along the outer wall of lead screw 5 when lead screw 5 rotates.

The outer wall fixedly connected with of fog gun machine body 2 rotates the post, rotates the inner wall rotation of post and sliding block 4 and is connected, and lead screw 5 is provided with two with sliding block 4, and the symmetry is installed in the both sides of fog gun machine body 2, through rotating post and sliding block 4 joint, when lead screw 5 rotates and drives sliding block 4 and slide, can drive fog gun machine body 2 and slide to reach the effect that fog gun machine body 2 risees.

The inside of mount pad 3 is provided with the power component that is used for driving lead screw 5 pivoted, can drive lead screw 5 through the power component that sets up and rotate.

Referring to fig. 1-4, in the drawings, the power assembly includes a driving motor 8, the driving motor 8 is fixedly mounted on the inner wall of the mounting seat 3, and an output shaft of the driving motor 8 is fixedly connected with one end of the screw rod 5.

In this embodiment: the driving motor 8 arranged on the inner wall of the mounting seat 3 can drive the screw rod 5 to rotate, so that the effect of lifting the fog gun machine body 2 is achieved.

Working principle: can drive lead screw 5 through start driving motor 8 and rotate to drive slider 4 and slide along the outer wall of lead screw 5, can drive fog gun machine body 2 when slider 4 slides and slide, can realize fog gun machine body 2 height-adjusting's effect, solved the high unable regulation of fog gun machine body, thereby lead to the coverage of water smoke lower, improved the practicality of fog gun machine body effectively.

Example 2

Referring to fig. 1-4, this embodiment further illustrates example 1, in the illustration, the inner wall of the workbench 1 is slidably connected with an extension rod 6, the extension rod 6 can be forced to slide up and down along the inner wall of the workbench 1, a limiting block 9 is fixedly connected with the outer wall of the top end of the extension rod 6, a limiting groove for the limiting block 9 to slide is provided on the outer wall of the fog gun machine body 2, the limiting block 9 provided on the top end of the extension rod 6 can extend to the inner wall of the fog gun machine body 2, the limiting block 9 slides along the inner wall of the limiting groove, when the extension rod 6 slides along the body of the workbench 1, the angle of the fog gun machine body 2 can be adjusted due to the fact that the extension rod 6 is attached to the inner wall of the workbench 1, the limiting block 9 is driven to slide along the inner wall of the limiting groove by the extension rod 6, the fog gun machine body 2 can be raised along with the upward sliding of the extension rod 6, and the spraying range of the fog gun machine body 2 can be further.

The tooth slot is offered to the outer wall of extension rod 6, and the inner wall of workstation 1 rotates and is connected with the rotation gear 11 with tooth slot meshing, can drive extension rod 6 along the inner wall of workstation 1 through the rotation of rotation gear 11 and slide from top to bottom, realizes controlling fog gun machine body 2 opening part's height.

The inner wall rotation of workstation 1 is connected with and blocks the piece 10, blocks the inner wall fixedly connected with axis of rotation 12 of piece 10, and when the rotation gear 11 rotated and drove extension rod 6 upwards to slide, the piece 10 that blocks that this moment can not block rotation gear 11, and the piece 10 that blocks this moment only can block rotation gear 11 and reverse, consequently reaches the gliding spacing to extension rod 6.

The both ends of axis of rotation 12 extend to the inner wall of workstation 1, the axial end fixedly connected with torsional spring 13 of axis of rotation 12, the other end and the inner wall fixed connection of workstation 1 of torsional spring 13 can drive axis of rotation 12 and rotate along the inner wall of workstation 1 when stopping piece 10 rotates, can drive torsional spring 13 and rotate when stopping piece 10 rotates, torsional spring 13 takes place deformation and stores elastic potential energy this moment, release elastic potential energy through torsional spring 13 and can reset stopping piece 10, torsional spring 13 can keep stopping piece 10 to the trend that stops rotating gear 11 in real time.

The outer wall fixedly connected with pull rod 7 of the blocking piece 10, the one end of pull rod 7 extends out the outer wall of workstation 1, through the spacing of accessible pulling pull rod 7 release blocking piece 10 to rotation gear 11.

In this embodiment: when the fog gun machine body 2 needs to be put down, the blocking block 10 needs to be used for releasing the limit of the rotating gear 11, and the fog gun machine body 2 can be put down at the moment.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a job site dust collector, includes workstation (1) and fog gun machine body (2), its characterized in that: the top fixedly connected with mount pad (3) of workstation (1), the inner wall of mount pad (3) rotates and is connected with lead screw (5), the outer wall of lead screw (5) is through inside and outside threaded sliding connection's sliding block (4), the outer wall fixedly connected with of fog gun machine body (2) rotates the post, it is connected with the inner wall rotation of sliding block (4) to rotate the post, the inside of mount pad (3) is provided with and is used for driving lead screw (5) pivoted power pack.

2. A job site dust removal device according to claim 1, wherein: the power assembly comprises a driving motor (8), the driving motor (8) is fixedly arranged on the inner wall of the mounting seat (3), and an output shaft of the driving motor (8) is fixedly connected with one end of the screw rod (5).

3. A job site dust removal device according to claim 1, wherein: the novel fog gun machine is characterized in that an extension rod (6) is slidably connected to the inner wall of the workbench (1), a limiting block (9) is fixedly connected to the outer wall of the top end of the extension rod (6), and a limiting groove for the limiting block (9) to slide is formed in the outer wall of the fog gun machine body (2).

4. A job site dust collector according to claim 3, wherein: the outer wall of the extension rod (6) is provided with a tooth slot, and the inner wall of the workbench (1) is rotationally connected with a rotary gear (11) meshed with the tooth slot.

5. A job site dust collector according to claim 4, wherein: the inner wall of the workbench (1) is rotatably connected with a blocking block (10), and the inner wall of the blocking block (10) is fixedly connected with a rotating shaft (12).

6. A job site dust collector according to claim 5, wherein: the two ends of the rotating shaft (12) extend to the inner wall of the workbench (1), the axial end of the rotating shaft (12) is fixedly connected with a torsion spring (13), and the other end of the torsion spring (13) is fixedly connected with the inner wall of the workbench (1).

7. A job site dust collector according to claim 6, wherein: the outer wall of the blocking block (10) is fixedly connected with a pull rod (7), and one end of the pull rod (7) extends out of the outer wall of the workbench (1).