Dust removal device based on construction

Abstract

The utility model provides a dust removal device based on construction. The dust removal device comprises a moving carrier, a broom assembly, a water spraying assembly and a dust suction device. A water tank connected with the water spraying assembly is assembled on the mobile carrier; a reciprocating driving assembly is arranged on the moving carrier, the reciprocating driving assembly is connected with a broom assembly through a height adjusting rod set, and the broom assembly is arranged in the width direction of the moving carrier; the dust collection device comprises dust collectors arranged on the two sides of the water tank and dust collection boxes detachably and fixedly connected with the dust collectors. The dust collectors on the two sides are connected with dust collection pipes. According to the dust removal device, flexible dust removal can be conducted on a large-range construction site through the moving carrier, dust attached to the ground is scattered and cleaned in the reciprocating motion process of the broom assembly so that the dust can slightly float, and under mutual cooperation of the water spraying assembly, the dust cannot float in a large range; and the dust suction device completely collects loose and floating dust, and it is guaranteed that the construction scene meets the environment-friendly requirement.

Description

Technical Field

[0001] The present application relates to the technical field of construction dust removal equipment, and in particular to a dust removal device for construction. Background Art

[0002] During the construction of buildings such as houses and structures, a lot of dust will inevitably be generated in indoor and outdoor construction sites. Usually, closed construction or isolated construction is adopted, such as using a dense dust-proof net to close the construction site, and then using a dust reduction device to reduce dust, such as using wet dust removal equipment to reduce dust pollution in the construction area. However, the main function of the existing dust reduction device is to perform wet dust reduction treatment on the dust in the air. For the ground in the construction area, its dust removal effect is very small. Even after the dust reduction treatment in the air, the dust settles on the ground and adheres, causing the problem of secondary pollution. Manual dust collection has to be carried out, which is time-consuming and labor-intensive, and the flying dust has an adverse effect on the health of workers. It can be seen that a single aerial dust removal device cannot take into account the ground dust removal of the construction site. The prior art has not yet provided special equipment suitable for indoor dust removal in construction sites. Utility Model Content

[0003] The present application provides a dust removal device for construction, which can efficiently remove dust, collect a large amount of dust, and prevent the dust from flying and polluting the construction site.

[0004] The dust removal device for construction provided by the present application comprises: a mobile carrier, a broom assembly mounted at the bottom of the mobile carrier, a water spray assembly arranged at the front end of the broom assembly, and a dust suction device arranged on both sides of the mobile carrier; wherein,

[0005] The mobile carrier is equipped with a water tank connected to the water spray assembly;

[0006] The mobile carrier is provided with a reciprocating drive assembly, the reciprocating drive assembly is connected to the broom assembly via a height adjustment rod group, and the broom assembly is arranged along the width direction of the mobile carrier;

[0007] The dust collecting device comprises: a dust collector arranged on both sides of the water tank, and a dust collecting box detachably fixedly connected to the dust collector;

[0008] The vacuum cleaners on both sides are connected with vacuum pipes.

[0009] In the present application, flexible dust removal can be carried out on a large-scale construction site through a mobile carrier. The broom component will break up and clean the dust attached to the ground during the reciprocating motion to make it float slightly. With the cooperation of the water spray component, the dust cannot float on a large scale. The dust suction device will completely collect the loose floating dust to ensure that the construction scene meets environmental protection requirements.

[0010] In a specific embodiment, the reciprocating drive assembly drives the broom assembly to reciprocate back and forth along the moving direction of the mobile carrier. Through the reciprocating motion, the broom assembly can break up the dust attached to the ground and make it float slightly.

[0011] In a specific possible implementation scheme, the mobile carrier includes: a mounting plate and casters arranged at four corners of the bottom of the mounting plate; wherein,

[0012] The water tank is arranged on the mounting plate, and the casters are connected to the mounting plate through support columns. The four casters can be two at the front end as steering wheels and two at the rear end as driving wheels, thereby realizing flexible operation and manual operation.

[0013] In a specific implementation scheme, a water inlet is provided on the top of the water tank, and a water pump for connecting the water spray assembly is installed inside the water tank. By installing the water pump, the water spray assembly has a relatively sufficient spraying pressure, and the dust reduction effect is more significant.

[0014] In a specific possible implementation, the water spray assembly includes a plurality of bent water spray pipes, and the bent end of each water spray pipe is equipped with an atomizing nozzle facing the ground. The water source is atomized to pre-wet the dust on the ground, and when the broom assembly drives the dust attached to the ground to float loosely, the floating height of the dust is limited, so that the dust suction pipe can completely absorb it.

[0015] In a specific implementation scheme, the reciprocating drive assembly includes: a lead screw axially connected to both ends of the bottom of the mounting plate, and a forward and reverse motor for driving the lead screw to rotate; wherein,

[0016] The bottom of the mounting plate is provided with a limit slide groove parallel to the length direction thereof, and the height adjustment rod group is equipped with a limit slide block matched with the limit slide groove;

[0017] A movable screw sleeve matched with the screw thread is arranged between the two limit slide blocks, and a relatively simple reciprocating driving mode is adopted to ensure a comprehensive dust removal and cleaning effect.

[0018] In a specific implementation scheme, the height adjustment rod set includes: a first tube connected to the movable screw sleeve, and a second tube slidably mounted on the first tube; wherein,

[0019] One end of the second tube away from the first tube is connected to the broom assembly;

[0020] The first tube is provided with a sliding groove along its height direction, the second tube is provided with a pull rod matched with the sliding groove, and the pull rod is threadedly connected with a butterfly nut. By adjusting the height of the broom assembly, it can adapt to the working state and the moving state.

[0021] In a specific possible implementation manner, when the pull rod slides along the sliding groove to the first set position and is locked and fixed by the disc nut, the broom assembly is in frictional contact with the ground;

[0022] When the pull rod slides along the sliding groove to the second set position and is locked and fixed by the disc nut, the broom assembly is spaced a certain distance from the ground. By adjusting the height of the broom assembly, different usage scenarios can be adapted.

[0023] In a specific embodiment, the dust suction pipes are respectively located on both sides of the broom assembly. Larger dust suction heads can be installed on the dust suction pipes on both sides to make dust collection more comprehensive.

[0024] In a specific implementation method, the vacuum cleaner is provided with a mounting slide groove, and the dust box is provided with a mounting slider matched with the mounting slide groove, so as to facilitate the removal of the dust box and the centralized treatment of dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the three-dimensional structure of a dust removal device for construction provided in an embodiment of the present application;

[0026] Figure 2 A front view of a dust removal device for construction provided in an embodiment of the present application;

[0027] Figure 3 A side view of a dust removal device for construction provided in an embodiment of the present application;

[0028] Figure 4 A front view of a dust removal device for construction provided in an embodiment of the present application;

[0029] Figure 5 A cross-sectional view of a dust removal device for construction provided in an embodiment of the present application.

[0030] Figure Number:

[0031] Mounting plate-1, water tank-2, mounting seat-3, lead screw-4, forward and reverse motor-5, water inlet-6, water spray pipe-7, first pipe-8, second pipe-9, broom assembly-10, pull rod-11, butterfly nut-12, vacuum cleaner-13, dust box-14, caster-15, mounting slide groove-16, mounting slider-17, vacuum tube-18, movable screw sleeve-19, limit slide groove-20, limit slider-21, sliding groove-22, water pump-23. DETAILED DESCRIPTION

[0032] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

[0033] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification should be understood by people with ordinary skills in the field to which this disclosure belongs. The "first", "second" and similar words used in one or more embodiments of this specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0034] In order to facilitate the understanding of the dust removal device based on construction provided by the embodiment of the present application, first explain its application scenario. During the construction of buildings such as houses and structures, indoor and outdoor construction sites will inevitably produce more dust. Usually, closed construction or isolated construction is adopted. For example, a dense dust-proof net is selected to close the construction site, and then a dust reduction device is used for dust reduction, such as wet dust removal equipment. Operation to reduce dust pollution in the construction area. However, the main function of the existing dust reduction device is to perform wet dust reduction treatment on the dust in the air. For the ground in the construction area, its dust removal effect is very small, and even after the dust reduction treatment in the air, its dust settles on the ground and adheres, causing the problem of re-pollution. It is necessary to collect dust manually, which is time-consuming and labor-intensive, and the flying dust has an adverse effect on the health of workers. It can be seen that a single aerial dust removal device cannot take into account the ground dust removal of the construction site, and the prior art has not yet provided a special equipment suitable for indoor dust removal in the construction site. In view of this, the present application provides a dust removal device based on construction, which can efficiently remove dust, collect a large amount of dust, and avoid its flying and polluting the construction site.

[0035] refer to Figure 1 and Figure 2 As shown in , the dust removal device for construction provided by the embodiment of the present application includes: a mobile carrier; the mobile carrier in the present application is used to move in the construction site, has a small size, and can be applied to a variety of indoor or outdoor construction scenes. Through flexible multi-directional movement, the dust on the ground of the construction site is collected and dusted. The mobile carrier includes: a mounting plate 1 and casters 15 arranged at the four corners of the bottom of the mounting plate 1; wherein the water tank 2 is arranged on the mounting plate 1, and the casters 15 are connected to the mounting plate 1 through a support column. In a specific embodiment of the present application, the four casters 15 can be used as steering wheels at the front end and driving wheels at the rear end, so as to achieve flexible operation, and the workers use remote control equipment to remotely control the movement and steering of the mobile carrier, so as to comprehensively remove dust from the construction site. Of course, the mobile carrier can also be manually pushed for flexible movement. It is preferred that the movement and steering of the mobile carrier be manually remotely controlled to ensure the health of the workers, and the use of remote control to control the movement of the mobile carrier is a prior art known to those skilled in the art, and no further elaboration is made here.

[0036] The dust removal device in the present application is a ground dust removal device. It is a standard construction method to use atomization to reduce dust in the air during the construction process. However, when there is a lot of dust adhering to the hardened bottom surface, manual cleaning is time-consuming and labor-intensive, and greatly harms the health of workers. For this reason, a broom assembly 10 that can reciprocate back and forth is provided on the mobile carrier in the present application to clean the dust attached to the ground.

[0037] During the reciprocating motion of the broom assembly 10, in order to prevent the dust from continuing to fly, the dust on the ground is preferably atomized and wetted. Figure 5 As shown in , specifically, a water tank 2 connected to a water spray assembly is mounted on the mobile carrier; a water inlet 6 is provided on the top of the water tank 2, and a water pump 23 for connecting to the water spray assembly is mounted inside the water tank 2. The water pump 23 adopts a YQ-304 model water pump 23. By installing the water pump 23, the water spray assembly has a relatively sufficient spraying pressure, and the dust reduction effect is more significant. The water spray assembly includes a plurality of bent water spray pipes 7, and the bent end of each water spray pipe 7 is equipped with an atomizing nozzle facing the ground. The water source is atomized to pre-moisten the dust on the ground. When the broom assembly 10 drives the dust attached to the ground to float loosely by force, the floating height of the dust is limited, so that the dust suction pipe 18 of the vacuum cleaner 13 can be completely absorbed.

[0038] It can be seen that during the reciprocating motion of the broom assembly 10, the water spray pipe 7 connected to the water pump 23 is located at the front end of the moving direction of the mobile carrier, and the reciprocating drive assembly drives the broom assembly 10 to reciprocate back and forth along the moving direction of the mobile carrier. Through the reciprocating motion, the broom assembly 10 can break up the dust attached to the ground and make it float slightly, so that the dust suction pipe 18 of the vacuum cleaner 13 can completely absorb it.

[0039] When the broom assembly 10 is specifically made to reciprocate, refer to Figure 3 and Figure 4 As shown in , a reciprocating drive assembly is provided on the mobile carrier, and the reciprocating drive assembly is connected to the broom assembly 10 through a height adjustment rod group, and the broom assembly 10 is arranged along the width direction of the mobile carrier; the reciprocating drive assembly includes: a lead screw 4 connected to the two ends of the bottom of the mounting plate 1, and a forward and reverse motor 5 for driving the lead screw 4 to rotate; wherein, a mounting seat 3 is provided at both ends of the bottom of the mounting plate 1, and bearings are installed on the mounting seats 3 at both ends, and the two ends of the lead screw 4 are sleeved on the bearings, and the forward and reverse motor 5 adopts a 5IK-5GK-10K model motor, and the forward and reverse motor 5 drives the lead screw 4 to rotate forward and reverse at a set frequency. The bottom of the mounting plate 1 is parallel to the length direction thereof, and a limit slide 20 is provided on the height adjustment rod group, which is matched with the limit slide 20; and a movable screw sleeve 19 matched with the thread of the lead screw 4 is provided between the two limit slides 21. A relatively simple reciprocating drive mode is adopted to ensure a comprehensive dust removal and cleaning effect. It can be seen that in the process of the forward and reverse motor 5 driving the screw 4 to rotate forward and reverse, the movable screw sleeve 19 is displaced along the screw 4, and the synchronously moving limit slider 21 enhances the stability of the connection, so that under the action of the height adjustment rod group, the broom assembly 10 moves back and forth at a set frequency, loosens the dust attached to the ground, and cooperates with the vacuum cleaner 13 to enhance the overall absorption effect.

[0040] Meanwhile, the height adjustment rod group includes: a first tube 8 connected to a movable screw sleeve 19, and a second tube 9 slidably mounted on the first tube 8; wherein, one end of the second tube 9 away from the first tube 8 is connected to the broom assembly 10; the first tube 8 is provided with a sliding groove 22 along its height direction, and a pull rod 11 matching the sliding groove 22 is provided on the second tube 9, and a butterfly nut 12 is threadedly connected to the pull rod 11. By adjusting the height of the broom assembly 10, it can adapt to the working state and the moving state. In the working state, the pull rod 11 is located at the lower part of the sliding groove 22 and is locked by the butterfly nut, so that the broom assembly 10 is completely in contact with the ground, sweeping up dust during the reciprocating motion, and cooperating with the dust suction pipe 18 of the vacuum cleaner 13 to absorb dust. Specifically, when the pull rod 11 slides along the sliding groove 22 to the first set position and is locked and fixed by the butterfly nut, the broom assembly 10 is in friction contact with the ground.

[0041] When the pull rod 11 slides along the sliding groove 22 to the second set position and is locked and fixed by the disc nut, the broom assembly 10 is at a certain distance from the ground. When the broom assembly 10 is about 10 cm away from the ground, it is convenient to move the mobile carrier to other areas for dust removal. By adjusting the height of the broom assembly 10, it can be adapted to different usage scenarios.

[0042] Continue reading Figure 1 The dust collection device includes: a dust collector 13 disposed on both sides of the water tank 2, and a dust collection box 14 detachably fixedly connected to the dust collector 13; the dust collectors 13 on both sides are connected to dust collection pipes 18. The dust collection pipes 18 are respectively located on both sides of the broom assembly 10. Larger dust collection heads can be installed on the dust collection pipes 18 on both sides to make dust collection more comprehensive. The dust collector 13 is relatively provided with mounting slides 16, and the dust collection box 14 is provided with mounting sliders 17 matched with the mounting slides 16. It is convenient to remove the dust collection box 14 and centrally process the dust.

[0043] In a specific embodiment of the present application, the model of the vacuum cleaner 13 is JL-2200, and the vacuum heads arranged along the width direction of the mounting plate 1 can be installed on the vacuum pipes 18 on both sides, and the vacuum heads are located at the rear end of the mounting plate 1, so as to correspond to the water spray pipe 7 at the front end, so as to achieve comprehensive vacuuming during movement, and the vacuum heads absorb dust into the dust box 14 toward the ground, and the dust can be centrally processed through convenient disassembly. Of course, it should be understood that the vacuum heads of the vacuum pipes 18 can also be arranged in other ways to ensure that the dust on the ground is completely absorbed.

[0044] In the present application, flexible dust removal can be carried out on a large-scale construction site through a mobile carrier. The broom component 10 will scatter and clean the dust attached to the ground during the reciprocating motion to make it float slightly. With the cooperation of the water spray component, the dust cannot float in a large area. The dust suction device will completely collect the loose floating dust to ensure that the construction scene meets environmental protection requirements.

[0045] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples. Based on the concept of the present disclosure, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present specification as above, which are not provided in detail for the sake of simplicity.

[0046] In addition, to simplify the description and discussion, and in order not to make one or more embodiments of the present specification difficult to understand, the known power / ground connections of other components may or may not be shown in the provided figures. In addition, the device may be shown in the form of a block diagram so as to avoid making one or more embodiments of the present specification difficult to understand, and this also takes into account the fact that the details of the implementation of these block diagram devices are highly dependent on the platform on which one or more embodiments of the present specification will be implemented (that is, these details should be fully within the scope of understanding of those skilled in the art). Where specific details are set forth to describe exemplary embodiments of the present disclosure, it is apparent to those skilled in the art that one or more embodiments of the present specification may be implemented without these specific details or with changes in these specific details. Therefore, these descriptions should be considered illustrative rather than restrictive.

[0047] One or more embodiments of this specification are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification should be included in the scope of protection of this disclosure.

Claims

1. A dust removal device for construction, characterized in that: include: A mobile carrier, a broom assembly mounted on the bottom of the mobile carrier, a water spray assembly arranged at the front end of the broom assembly, and a dust suction device arranged on both sides of the mobile carrier; wherein, The mobile carrier is equipped with a water tank connected to the water spray assembly; The mobile carrier is provided with a reciprocating drive assembly, the reciprocating drive assembly is connected to the broom assembly via a height adjustment rod group, and the broom assembly is arranged along the width direction of the mobile carrier; The dust collecting device comprises: a dust collector arranged on both sides of the water tank, and a dust collecting box detachably fixedly connected to the dust collector; The vacuum cleaners on both sides are connected with vacuum pipes.

2. The dust removal device for construction according to claim 1, characterized in that: The reciprocating drive assembly drives the broom assembly to reciprocate back and forth along the moving direction of the moving carrier.

3. The dust removal device for construction according to claim 2, characterized in that: The mobile carrier comprises: a mounting plate and casters arranged at four corners of the bottom of the mounting plate; wherein, The water tank is arranged on the mounting plate, and the casters are connected to the mounting plate via support columns.

4. The dust removal device for construction according to claim 3, characterized in that: A water inlet is provided on the top of the water tank, and a water pump for connecting to the water spray assembly is installed inside the water tank.

5. The dust removal device for construction according to claim 4, characterized in that: The water spray assembly comprises a plurality of bent water spray pipes, and the bent end of each water spray pipe is equipped with an atomizing nozzle facing the ground.

6. The dust removal device for construction according to claim 5, characterized in that: The reciprocating drive assembly includes: a lead screw axially connected to both ends of the bottom of the mounting plate, and a forward and reverse motor for driving the lead screw to rotate; wherein, The bottom of the mounting plate is provided with a limit slide groove parallel to the length direction thereof, and the height adjustment rod group is equipped with a limit slide block matched with the limit slide groove; A movable screw sleeve matched with the screw thread is arranged between the two limit sliding blocks.

7. The dust removal device for construction according to claim 6, characterized in that: The height adjustment rod assembly includes: a first tube connected to the movable screw sleeve, and a second tube slidably mounted on the first tube; wherein, One end of the second tube away from the first tube is connected to the broom assembly; The first tube is provided with a sliding groove along its height direction, the second tube is provided with a pull rod matched with the sliding groove, and the pull rod is threadedly connected with a butterfly nut.

8. The dust removal device for construction according to claim 7, characterized in that: When the pull rod slides along the sliding groove to a first set position and is locked and fixed by the disc nut, the broom assembly is in frictional contact with the ground; When the pull rod slides along the sliding groove to the second set position and is locked and fixed by the disc nut, a certain gap is formed between the broom assembly and the ground.

9. The dust removal device for construction according to claim 1, characterized in that: The dust suction pipes are respectively located on both sides of the broom assembly.

10. The dust removal device for construction according to claim 1, characterized in that: The vacuum cleaner is relatively provided with a mounting slide groove, and the dust collecting box is provided with a mounting sliding block matched with the mounting slide groove.

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