Spraying dust removal device

Abstract

The utility model relates to the technical field of construction site dust removal, in particular to a spraying dust removal device which comprises a wall body, a first motor is installed on the top of the wall body, the tail end of a main shaft of the first motor is fixedly connected with a threaded shaft, and the other end of the threaded shaft is rotationally connected with a first installation base. The bottom of the first mounting seat is fixedly connected with a wall body; the outer side of the threaded shaft is spirally connected with a moving table, and the top of the moving table is fixedly connected with a dust falling mechanism. When the dust suppression device is used, the first motor is started to drive the threaded shaft to rotate, the threaded shaft drives the moving table and the dust suppression mechanism to move, at the moment, it can be guaranteed that a nozzle of the dust suppression mechanism follows a vehicle for dust removal, the vehicle does not need to be stopped for spraying and dust suppression, transportation efficiency is greatly improved, and back-and-forth stopping is not needed; and the normal use of the transport vehicle is ensured to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal at construction sites, in particular to a spray dust removal device. Background Art

[0002] At present, when some construction areas are working, a lot of dust is often generated, which is very likely to affect the surrounding environment. When construction work is carried out in the city, construction waste is transported by some transport vehicles. Generally, a spray device is installed at the door for spray dust reduction. The nozzle of the spray device is generally fixed. When the transport vehicle moves to the corresponding area and stops, spray dust removal can be carried out. This dust removal method has the following disadvantages:

[0003] First, the transport vehicle needs to stop in the spraying area and wait for a period of time to complete the dust removal before it can be started, which greatly reduces the transportation efficiency. The back-and-forth starting and stopping will also cause varying degrees of damage to the vehicle.

[0004] Secondly, during the transportation process of the transport vehicle, once the vehicle carries a lot of dust, the fixed spray cannot adjust the spray angle and cannot achieve sufficient dust suppression. Local dust will break through the spray layer, so the dust removal efficiency is limited. Therefore, a spray dust removal device is proposed to address the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a spray dust removal device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] As an optional solution of the spray dust removal device described in the utility model, wherein: a spray dust removal device includes a wall,

[0008] A first motor is installed on the top of the wall, and a threaded shaft is fixedly connected to the end of the main shaft of the first motor, and the other end of the threaded shaft is rotatably connected to a first mounting seat, and the bottom of the first mounting seat is fixedly connected to the wall;

[0009] The outer side of the threaded shaft is spirally connected to a moving platform, and the top of the moving platform is fixedly connected to a dust reduction mechanism;

[0010] The dust reduction mechanism comprises a bottom plate, a mounting frame and a second motor, the bottom of the bottom plate is fixedly connected to the moving platform, the top of the bottom plate is fixedly connected to the mounting frame, the second motor is installed inside the mounting frame, the end of the main shaft of the second motor is fixedly connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a rotating disk, the outer side of the rotating disk is fixedly connected to a rotating column, and the outer side of the rotating column is slidably connected to an adjusting rod;

[0011] A hollow tube is fixedly connected to one side of the adjusting rod;

[0012] A water pipe is also installed on one side of the bottom plate, and one end of the water pipe is connected to the hollow pipe through the inside of the adjusting rod, and uniformly distributed nozzles are installed on one side of the hollow pipe;

[0013] The other end of the water pipe is externally connected to a water pump.

[0014] As an optional solution of the spray dust removal device described in the utility model, wherein: the hollow tube is hollow.

[0015] As an optional solution of the spray dust removal device described in the utility model, one end of the adjusting rod is fixedly connected to a rotating shaft, and both ends of the rotating shaft are rotatably connected to a rotating seat, and the outer side of the rotating seat is fixedly connected to the inside of the bottom plate.

[0016] At present, a lot of dust is often generated when work is being carried out in some construction areas, which can easily affect the surrounding environment. When construction work is carried out in the city, construction waste is transported by some transport vehicles. Generally, a spray device is installed at the door for spray dust reduction. The nozzle of the spray device is generally fixed. When the transport vehicle moves to the corresponding area and then stops, spray dust removal can be carried out. This dust removal method has the following disadvantages: First, the transport vehicle needs to stop in the spray area, wait for a period of time and complete the dust removal action before it can be started, which greatly reduces the transportation efficiency. The back and forth start and stop will also cause different degrees of damage to the vehicle; secondly, during the transportation and movement of the transport vehicle, once the vehicle carries a lot of dust, the fixed spray, its spray angle It cannot be adjusted and cannot fully suppress dust. Local dust will break through the spray layer, so the dust removal efficiency is limited. When the device is in use, an external power supply is connected to the device, and the threaded shaft is driven to rotate by starting the first motor, and the threaded shaft drives the moving platform and the dust reduction mechanism to move. At this time, the nozzle of the dust reduction mechanism can follow the vehicle for follow-up dust removal. The transport vehicle does not need to stop to spray and suppress dust, which greatly improves the transportation efficiency and ensures the normal use of the transport vehicle to a certain extent. When following the spray dust suppression, the second motor is started to drive the shaft to rotate, the shaft drives the rotating disk to rotate, the rotating disk drives the rotating column to rotate, and the rotating column drives the adjusting rod to move back and forth with the rotating shaft as the center. At this time, the hollow tube and nozzle on the other side can be driven to move back and forth, so that the dust area can be fully sprayed for dust suppression to ensure the quality of dust removal.

[0017] As an optional solution of a spray dust removal device described in the utility model, guide shafts are provided on both sides of the threaded shaft, both ends of the guide shafts are fixedly connected to second mounting seats, and the bottom of the second mounting seat is fixedly connected to the wall, and the outer side of the guide shaft is slidably connected to the movable platform.

[0018] When the moving platform moves, the guide shafts arranged on both sides thereof can ensure the smooth movement of the moving platform and prevent the moving platform from rotating.

[0019] As an optional solution of the spray dust removal device described in the utility model, a waist-shaped groove is opened inside the adjusting rod, and the adjusting rod is slidably connected to the rotating column through the waist-shaped groove.

[0020] The waist-shaped groove is arranged to ensure that the adjusting rod moves back and forth under the action of the rotating column, thereby ensuring the reciprocating movement of the nozzle, thereby ensuring the dust suppression quality.

[0021] As an optional solution of the spray dust removal device described in the utility model, the outer side of the adjusting rod is slidably connected with a sliding block, and the other end of the sliding block is fixedly connected with a dustproof folding plate, and the other end of the dustproof folding plate is fixedly connected to the installation frame.

[0022] As an optional solution of the spray dust removal device described in the utility model, the nozzles are arranged in multiple groups.

[0023] As an optional solution of the spray dust removal device described in the utility model, wherein: the nozzles are all arranged at an angle.

[0024] The set sliding block can ensure sliding back and forth on the surface of the adjusting rod, at this time, the dustproof folding plate can be folded, ensuring that during spray dust removal, dust is not easy to enter the installation frame, ensuring the normal use of the equipment.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] When the utility model is in use, the first motor is started to drive the threaded shaft to rotate, and the threaded shaft drives the moving platform and the dust suppression mechanism to move, so that the nozzle of the dust suppression mechanism can follow the vehicle to perform dust removal, and the transport vehicle does not need to stop to spray dust suppression, which greatly improves the transport efficiency and ensures the normal use of the transport vehicle to a certain extent;

[0027] When following the spray dust suppression, the second motor is started to drive the rotating shaft to rotate, the rotating shaft drives the rotating disk to rotate, the rotating disk drives the rotating column to rotate, and the rotating column drives the adjusting rod to move back and forth with the rotating shaft as the center. At this time, the hollow tube and the nozzle on the other side can be driven to move back and forth, so that the dust area can be fully sprayed to suppress dust and ensure the dust removal quality;

[0028] The sliding block can slide back and forth on the surface of the adjusting rod, and the dustproof folding plate can be folded at this time, so that dust is not easy to enter the installation frame during spray dust removal, thereby ensuring the normal use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 This is a structural schematic diagram of the installation frame of the utility model;

[0031] Figure 3 It is a cross-sectional view of the installation frame of the utility model.

[0032] In the figure: 1. wall; 2. first motor; 3. threaded shaft; 4. first mounting seat; 5. guide shaft; 6. second mounting seat; 7. moving platform; 8. dust reduction mechanism; 801. bottom plate; 802. mounting frame; 803. second motor; 804. rotating shaft; 805. rotating disk; 806. rotating column; 807. adjusting rod; 808. rotating seat; 809. rotating shaft; 810. water pipe; 811. hollow pipe; 812. nozzle; 813. dust-proof folding plate; 814. sliding block. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Example 1

[0035] See also Figure 1 , Figure 2 and Figure 3 , the utility model provides a technical solution:

[0036] A spray dust removal device, comprising a wall 1,

[0037] A first motor 2 is installed on the top of the wall 1, and a threaded shaft 3 is fixedly connected to the end of the main shaft of the first motor 2. The other end of the threaded shaft 3 is rotatably connected to a first mounting seat 4. The bottom of the first mounting seat 4 is fixedly connected to the wall 1.

[0038] The outer side of the threaded shaft 3 is spirally connected to a moving platform 7, and the top of the moving platform 7 is fixedly connected to a dust reduction mechanism 8;

[0039] The dust reduction mechanism 8 comprises a bottom plate 801, a mounting frame 802 and a second motor 803. The bottom of the bottom plate 801 is fixedly connected to the moving platform 7. The top of the bottom plate 801 is fixedly connected to the mounting frame 802. The second motor 803 is installed inside the mounting frame 802. The end of the main shaft of the second motor 803 is fixedly connected to a rotating shaft 804. The outer side of the rotating shaft 804 is fixedly connected to a rotating disk 805. The outer side of the rotating disk 805 is fixedly connected to a rotating column 806. The outer side of the rotating column 806 is slidably connected to an adjusting rod 807.

[0040] A hollow tube 811 is fixedly connected to one side of the adjustment rod 807;

[0041] A water pipe 810 is also installed on one side of the bottom plate 801, and one end of the water pipe 810 is connected to the hollow tube 811 through the inside of the adjustment rod 807, and one side of the hollow tube 811 is installed with uniformly distributed nozzles 812;

[0042] The other end of the water pipe 810 is connected to an external water pump.

[0043] The hollow tube 811 is hollow.

[0044] One end of the adjusting rod 807 is fixedly connected to a rotating shaft 809 , and both ends of the rotating shaft 809 are rotatably connected to a rotating seat 808 . The outer side of the rotating seat 808 is fixedly connected to the inside of the bottom plate 801 .

[0045] At present, a lot of dust is often generated when work is being carried out in some construction areas, which can easily affect the surrounding environment. When construction work is carried out in the city, construction waste is transported by some transport vehicles. Generally, a spray device is installed at the door for spray dust reduction. The nozzle of the spray device is generally fixed. When the transport vehicle moves to the corresponding area and then stops, spray dust removal can be carried out. This dust removal method has the following disadvantages: First, the transport vehicle needs to stop in the spray area and wait for a period of time before it can be started after the dust removal action is completed, which greatly reduces the transportation efficiency. The back and forth start and stop will also cause different degrees of damage to the vehicle; secondly, during the transportation and movement of the transport vehicle, once the vehicle carries a lot of dust, the fixed spray cannot adjust the spray angle, and it is impossible to achieve sufficient dust suppression, and there will be local dust. Breaking through the spray layer, the dust removal efficiency is therefore limited. When the device is in use, an external power supply is connected, and the threaded shaft 3 is driven to rotate by starting the first motor 2, and the threaded shaft 3 drives the moving platform 7 and the dust reduction mechanism 8 to move. At this time, the nozzle 812 of the dust reduction mechanism 8 can be guaranteed to follow the vehicle for follow-up dust removal. The transport vehicle does not need to stop for spraying and dust suppression, which greatly improves the transport efficiency and ensures the normal use of the transport vehicle to a certain extent. When following the spraying and dust suppression, the second motor 803 is started to drive the rotating shaft 804 to rotate, and the rotating shaft 804 drives the rotating disk 805 to rotate, and the rotating disk 805 drives the rotating column 806 to rotate, and the rotating column 806 drives the adjusting rod 807 to move back and forth with the rotating shaft 809 as the center. At this time, the hollow tube 811 and the nozzle 812 on the other side can be driven to move back and forth, so that the dust-raising area can be fully sprayed for dust suppression to ensure the quality of dust removal;

[0046] In this embodiment, a portion of the water pipe 810 passes through the inside of the adjusting rod 807 and is connected to the hollow tube 811, so that the water can smoothly enter the inside of the hollow tube 811 and be discharged from the nozzle 812 to perform dust suppression. When the adjusting rod 807 rotates, the rotating shaft 809 and the rotating seat 808 on one side of the adjusting rod 807 cooperate to ensure that the adjusting rod 807 rotates around the rotating shaft 809, ensuring that the nozzle 812 on the other side moves back and forth, thereby ensuring the dust removal quality of the transport vehicle.

[0047] Example 2

[0048] This embodiment is an improvement on embodiment 1. Figure 1 Specifically, guide shafts 5 are provided on both sides of the threaded shaft 3, both ends of the guide shaft 5 are fixedly connected with second mounting seats 6, and the bottom of the second mounting seat 6 is fixedly connected to the wall 1, and the outer side of the guide shaft 5 is slidably connected to the moving platform 7.

[0049] When the movable platform 7 moves, the guide shafts 5 arranged on both sides thereof can ensure the stable movement of the movable platform 7 and prevent the movable platform 7 from rotating. The guide shafts 5 are arranged parallel to the central threaded shaft 3, so that the movable platform 7 can be ensured to move back and forth stably. The second mounting seat 6 is used to fix the guide shafts 5 on both sides.

[0050] Example 3

[0051] This embodiment is an improvement on embodiment 2. Figure 3 Specifically, a waist-shaped groove is provided inside the adjusting rod 807, and the adjusting rod 807 is slidably connected to the rotating column 806 through the waist-shaped groove.

[0052] The waist-shaped groove is provided to ensure that the adjusting rod 807 moves back and forth under the action of the rotating column 806, thereby ensuring the reciprocating movement of the nozzle 812, thereby ensuring the dust suppression quality.

[0053] Example 4

[0054] This embodiment is an improvement on embodiment 3. Figure 3 Specifically, the outer sides of the adjustment rods 807 are slidably connected with sliding blocks 814, and the other ends of the sliding blocks 814 are fixedly connected with dustproof folding plates 813, and the other ends of the dustproof folding plates 813 are fixedly connected with the mounting frame 802.

[0055] The nozzles 812 are arranged in multiple groups.

[0056] The nozzles 812 are all arranged at an angle.

[0057] The sliding block 814 can slide back and forth on the surface of the adjusting rod 807, so that the dustproof folding plate 813 can be folded, so that dust is not easy to enter the installation frame 802 during spray dust removal, and the normal use of the equipment can be ensured;

[0058] In this embodiment, since the transport vehicle moves on one side of the wall 1, the wall 1 is generally higher than the transport vehicle. At this time, the nozzle 812 is set to be tilted downward to ensure the dust removal efficiency of the transport vehicle. At the same time, multiple nozzles 812 are set side by side to expand the dust suppression area and ensure the dust removal quality.

[0059] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0060] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spray dust removal device, characterized in that: comprising a wall (1), A first motor (2) is installed on the top of the wall (1), and a threaded shaft (3) is fixedly connected to the end of the main shaft of the first motor (2), and the other end of the threaded shaft (3) is rotatably connected to a first mounting seat (4), and the bottom of the first mounting seat (4) is fixedly connected to the wall (1); The outer side of the threaded shaft (3) is spirally connected to a moving platform (7), and the top of the moving platform (7) is fixedly connected to a dust reduction mechanism (8); The dust reduction mechanism (8) comprises a bottom plate (801), a mounting frame (802) and a second motor (803); the bottom of the bottom plate (801) is fixedly connected to the moving platform (7); the top of the bottom plate (801) is fixedly connected to the mounting frame (802); the second motor (803) is installed inside the mounting frame (802); the end of the main shaft of the second motor (803) is fixedly connected to a rotating shaft (804); the outer side of the rotating shaft (804) is fixedly connected to a rotating disk (805); the outer side of the rotating disk (805) is fixedly connected to a rotating column (806); the outer side of the rotating column (806) is slidably connected to an adjusting rod (807); A hollow tube (811) is fixedly connected to one side of the adjusting rod (807); A water pipe (810) is also installed on one side of the bottom plate (801), and one end of the water pipe (810) is connected to the hollow pipe (811) through the inside of the adjustment rod (807), and uniformly distributed nozzles (812) are installed on one side of the hollow pipe (811); The other end of the water pipe (810) is connected to an external water pump.

2. A spray dust removal device according to claim 1, characterized in that: The hollow tube (811) is hollow.

3. A spray dust removal device according to claim 1, characterized in that: Guide shafts (5) are provided on both sides of the threaded shaft (3), and both ends of the guide shaft (5) are fixedly connected to second mounting seats (6), and the bottom of the second mounting seat (6) is fixedly connected to the wall (1), and the outer side of the guide shaft (5) is slidably connected to the moving platform (7).

4. A spray dust removal device according to claim 1, characterized in that: One end of the adjusting rod (807) is fixedly connected to a rotating shaft (809), and both ends of the rotating shaft (809) are rotatably connected to a rotating seat (808), and the outer side of the rotating seat (808) is fixedly connected to the inside of the bottom plate (801).

5. A spray dust removal device according to claim 1, characterized in that: A waist-shaped groove is provided inside the adjusting rod (807), and the adjusting rod (807) is slidably connected to the rotating column (806) via the waist-shaped groove.

6. A spray dust removal device according to claim 1, characterized in that: The outer sides of the adjustment rods (807) are slidably connected to sliding blocks (814), and the other ends of the sliding blocks (814) are fixedly connected to dustproof folding plates (813), and the other ends of the dustproof folding plates (813) are fixedly connected to the installation frame (802).

7. A spray dust removal device according to claim 1, characterized in that: The nozzles (812) are arranged in multiple groups.

8. A spray dust removal device according to claim 1, characterized in that: The nozzles (812) are all arranged at an angle.

Images