Combined dust falling device

Abstract

The utility model provides a combined dust falling device. The combined dust falling device comprises a movable seat; the placing seat is fixedly mounted at the top of the moving seat; the dust collecting box is used for collecting dust, and the dust collecting box is arranged on the placing seat; the electric telescopic rod is fixedly mounted at the top of the moving seat; the assembling seat is fixed at the top end of an output rod of the electric telescopic rod; the dust collection head is arranged on the assembly seat; and the box cover is arranged on the dust collection box, the box cover is fixedly communicated with a telescopic pipe, and the air inlet end of the telescopic pipe is fixedly communicated with the dust collection head. The combined dust falling device provided by the utility model has the advantages that the combination is simple, the operation and the use are more convenient, the slippery water accumulation on the road surface is avoided, and the normal passing and operation of personnel are not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression equipment, in particular to a combined dust suppression device. Background Art

[0002] With the rapid development of industrialization and the continuous advancement of urbanization, various dust pollution problems are becoming increasingly serious. Dust not only has a negative impact on air quality, but also poses a potential threat to human health.

[0003] At present, in places with serious dust pollution, such as mines, construction sites, factories, etc., dust reduction equipment is needed to reduce the dust concentration in the air. At present, dust reduction equipment (for example: a dust reduction device disclosed in patent documents such as authorization announcement numbers CN219559132U and CN219324034U) mostly uses water spraying to reduce dust. Although water spraying can have the effect of reducing dust, long-term water spraying to reduce dust will cause the road surface to be slippery and waterlogged, especially in mine tunnels. The slippery ground brings inconvenience to the passage and operation of personnel.

[0004] Therefore, it is necessary to provide a new combined dust suppression device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a combined dust suppression device to solve the technical problem in the background technology that water spraying for dust suppression easily leads to wet and slippery road surface, which brings inconvenience to the passage and operation of personnel.

[0006] The combined dust suppression device provided by the utility model comprises: a movable seat; a placing seat, the placing seat is fixedly mounted on the top of the movable seat; a dust collecting box for collecting dust, the dust collecting box is arranged on the placing seat; an electric telescopic rod, the electric telescopic rod is fixedly mounted on the top of the movable seat; an assembly seat, the assembly seat is fixed on the top of the output rod of the electric telescopic rod; a dust suction head, the dust suction head is arranged on the assembly seat; a box cover, the box cover is arranged on the dust collecting box, the box cover is fixedly connected with a telescopic tube, the air inlet end of the telescopic tube is fixedly connected with the dust suction head; an air extraction and collection mechanism for extracting air to collect dust, the air extraction and collection mechanism is arranged on the dust collecting box.

[0007] Preferably, the air extraction and collection mechanism includes a dust filter bag, a dust suction fan and a connecting pipe, the dust filter bag is arranged in the dust collecting box, the dust suction fan is fixedly installed on one side of the dust collecting box, the connecting pipe is fixedly installed on the air inlet end of the dust suction fan, and the air inlet end of the connecting pipe is fixedly connected to the dust collecting box.

[0008] Preferably, a motor is fixedly installed in the vacuum cleaner head, and a fan blade for drawing air inwards is fixedly installed on the output shaft of the motor.

[0009] Preferably, mounting frames are symmetrically fixedly mounted on the bottom of the movable seat, and walking wheels are symmetrically rotatably mounted on the two mounting frames.

[0010] Preferably, an electric hydraulic rod is fixedly mounted on the bottom of the movable seat, a mounting plate is fixedly mounted on the top of the output rod of the electric hydraulic rod, and a plurality of pointed cone rods for limiting are symmetrically fixedly mounted on the bottom of the mounting plate.

[0011] Preferably, a bolt is threadedly mounted on the assembly seat, and a limiting plate for fixing the dust collector head is fixed on the bottom end of the bolt.

[0012] Preferably, hooks for limiting are fixed on both sides of the box cover, buckles that can be engaged with the hooks are fixedly installed on both sides of the dust box, limiting blocks are symmetrically fixedly installed on the bottom of the dust box, and a plurality of grooves that are adapted to the limiting blocks are symmetrically opened on the bottom inner wall of the placement seat.

[0013] Compared with the related art, the combined dust suppression device provided by the utility model has the following advantages:

[0014] Beneficial effects:

[0015] The utility model provides a combined dust suppression device:

[0016] 1. The combined dust suppression device can be formed by the movable seat, placement seat, dust collection box, electric telescopic rod, assembly seat, dust suction head, box cover, telescopic tube and air extraction collection mechanism. The overall structure of this device is reasonable, easy to move and operate, suitable for various places with serious dust pollution, and effectively reduces the dust concentration in the air. Compared with the existing water spray dust suppression equipment, it does not require water, and will not cause slippery water accumulation on the road surface, and will not affect the normal passage and operation of personnel;

[0017] 2. The dust filter bag can filter and collect dust in the air, the dust suction fan can enhance air circulation, and the connecting pipe connects the dust suction fan and the dust collection box to better control the airflow. This combination of mechanisms can achieve efficient and stable dust reduction effects. The motor operation and the fan blades that draw air inward can increase the suction force and improve the dust reduction effect. At the same time, the design of the fan blades also takes into account the problem of reducing dust backflow. Multiple rows of fan blades can be designed to increase the total area of ​​the fan blades, thereby increasing the suction force and reducing dust backflow; the distance between the fan blades can be reasonably set to make the airflow smoother and reduce the retention and backflow of dust between the fan blades; the inclination angle of the fan blades can be adjusted to make the suction direction of the fan blades consistent with the flow direction of the dust to reduce dust backflow;

[0018] 3. The height of the mounting plate can be adjusted by operating the electric hydraulic rod. The pointed cone rod can be inserted into the soil after the height is adjusted to improve the stability of the device and prevent displacement of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of a side cross-sectional structure of a preferred embodiment of the combined dust suppression device provided by the utility model;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the placement seat in the utility model.

[0022] Numbers in the figure: 1. Moving seat; 2. Placing seat; 3. Dust collecting box; 4. Electric telescopic rod; 5. Assembly seat; 6. Dust suction head; 7. Box cover; 8. Telescopic tube; 9. Dust filter bag; 10. Dust suction fan; 11. Connecting pipe; 12. Motor; 13. Fan blade; 14. Mounting frame; 15. Travel wheel; 16. Electric hydraulic rod; 17. Mounting plate; 18. Conical rod; 19. Bolt; 20. Limit plate. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Please refer to Figure 1-Figure 3 ,in, Figure 1 A schematic diagram of a side cross-sectional structure of a preferred embodiment of the combined dust suppression device provided by the utility model; Figure 2 This is a schematic diagram of the disassembled structure of the utility model; Figure 3 It is a structural schematic diagram of the placement seat in the utility model.

[0025] The combined dust suppression device comprises: a moving seat 1; a placement seat 2, the placement seat 2 is fixedly mounted on the top of the moving seat 1; a dust collecting box 3 for collecting dust, the dust collecting box 3 is arranged on the placement seat 2; an electric telescopic rod 4, the electric telescopic rod 4 is fixedly mounted on the top of the moving seat 1; an assembly seat 5, the assembly seat 5 is fixed on the top of the output rod of the electric telescopic rod 4; a dust suction head 6, the dust suction head 6 is arranged on the assembly seat 5; a box cover 7, the box cover 7 is arranged on the dust collecting box 3, and a telescopic tube 8 is fixedly connected to the box cover 7, and the air inlet end of the telescopic tube 8 is connected to the air inlet end of the telescopic tube 8. The dust suction head 6 is fixedly connected; an air suction collection mechanism is used for collecting dust by suction, and the air suction collection mechanism is arranged on the dust collecting box 3. A combined dust reduction device can be formed by the movable seat 1, the placement seat 2, the dust collecting box 3, the electric telescopic rod 4, the assembly seat 5, the dust suction head 6, the box cover 7, the telescopic tube 8 and the air suction collection mechanism. The overall structure of the device is reasonable, and it is convenient to move and operate. It is suitable for various places with serious dust pollution and effectively reduces the dust concentration in the air. Compared with the existing water spray dust reduction equipment, it does not require water, and will not cause slippery water accumulation on the road surface, and will not affect the normal passage and operation of personnel.

[0026] The air extraction and collection mechanism includes a dust filter bag 9, a dust suction fan 10 and a connecting pipe 11. The dust filter bag 9 is arranged in the dust box 3, the dust suction fan 10 is fixedly installed on one side of the dust box 3, and the connecting pipe 11 is fixedly installed on the air inlet end of the dust suction fan 10. The air inlet end of the connecting pipe 11 is fixedly connected to the dust box 3. The dust filter bag 9 can filter and collect dust in the air, the dust suction fan 10 can enhance air circulation, and the connecting pipe 11 connects the dust suction fan 10 and the dust box 3 so that it can better control the airflow. This mechanism combination can achieve efficient and stable dust reduction effects.

[0027] A motor 12 is fixedly installed in the dust collector head 6, and a fan blade 13 for inwardly drawing air is fixedly installed on the output shaft of the motor 12. The operation of the motor 12 in coordination with the fan blade 13 for inwardly drawing air can increase suction and improve dust reduction effects. At the same time, the design of the fan blade 13 also takes into account the problem of reducing dust backflow. Multiple rows of fan blades can be designed to increase the total area of ​​the fan blades, thereby increasing suction and reducing dust backflow; the distance between the fan blades can be reasonably set to make the airflow smoother and reduce dust retention and backflow between the fan blades; the inclination angle of the fan blades can be adjusted to make the suction direction of the fan blades consistent with the flow direction of the dust, thereby reducing dust backflow.

[0028] The bottom of the movable seat 1 is symmetrically fixedly mounted with mounting frames 14 , and two mounting frames 14 are symmetrically rotatably mounted with walking wheels 15 .

[0029] An electric hydraulic rod 16 is fixedly installed at the bottom of the movable seat 1, and a mounting plate 17 is fixedly installed on the top of the output rod of the electric hydraulic rod 16. A plurality of pointed cone rods 18 for limiting are symmetrically fixedly installed at the bottom of the mounting plate 17. The height of the mounting plate 17 can be adjusted by operating the set electric hydraulic rod 16. The set pointed cone rods 18 can be inserted into the soil after the height is adjusted to improve the stability of the device and prevent the device from being displaced.

[0030] A bolt 19 is threadedly mounted on the assembly seat 5 , and a limiting plate 20 for fixing the vacuum head 6 is fixed to the bottom end of the bolt 19 . The position of the limiting plate 20 can be adjusted by rotating the provided bolt 19 so as to fix the vacuum head 6 .

[0031] Hooks for limiting are fixed on both sides of the box cover 7, and buckles that can be buckled with the hooks are fixedly installed on both sides of the dust box 3. Limiting blocks are symmetrically fixedly installed on the bottom of the dust box 3, and a plurality of grooves adapted to the limiting blocks are symmetrically opened on the bottom inner wall of the placement seat 2. The box cover 7 can be fixed by buckling the buckles with the hooks.

[0032] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0033] The working principle of the combined dust suppression device provided by the utility model is as follows:

[0034] This solution also has an electric control switch, which is set on the equipment. When in use, each electrical device can be started to run through the electric control switch. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

[0035] Before using the device to reduce dust, the personnel first assemble its components. During the assembly, the personnel first place the dust box 3 on the placement seat 2, then place the dust filter bag 9 into the dust box 3, and then cover the box cover 7, and then buckle the buckle with the hook, and then place the dust head 6 in the slot of the assembly seat 5, and then turn the bolt 19 to tighten it, and the anti-skid convex pad at the bottom of the limit plate 20 will press against the dust head 6, and the dust head 6 can be limited and fixed. The assembly can be completed according to the above operations, and the operation is simple and convenient;

[0036] When dust is to be reduced, personnel can move the device to a location where dust reduction is required and energize its electrical components, then start the dust suction fan 10 and the motor 12. The running dust suction fan 10 cooperates with the connecting pipe 11 to exhaust air to form a negative pressure in the dust collecting box 3. The output of the running motor 12 will drive the fan blades 13 to rotate, and the dust floating in the air will be sucked into the dust suction head 6 as the fan blades 13 rotate. The dust then falls into the dust collecting box 3 through the telescopic tube 8, and the dust will eventually be filtered and blocked by the dust filter bag 9, so as to absorb and collect the dust, reduce the dust from floating, and achieve the purpose of dust removal. Compared with the existing water spray dust reduction equipment, no water is required, and the road surface will not be wet and waterlogged, and the normal passage and operation of personnel will not be affected.

[0037] Compared with the related art, the combined dust suppression device provided by the utility model has the following advantages:

[0038] Beneficial effects:

[0039] The utility model provides a combined dust suppression device, which can be formed by a movable seat 1, a placement seat 2, a dust collection box 3, an electric telescopic rod 4, an assembly seat 5, a dust suction head 6, a box cover 7, a telescopic tube 8 and an air extraction collection mechanism. The overall structure of the device is reasonable, and it is convenient to move and operate. It is suitable for various places with serious dust pollution and effectively reduces the dust concentration in the air. Compared with the existing water spray dust suppression equipment, it does not require water, and will not cause slippery water accumulation on the road surface, and will not affect the normal passage and operation of personnel. The dust in the air can be filtered and collected by the dust filter bag 9, and the dust suction fan 10 can enhance air circulation. The connecting pipe 11 connects the dust suction fan 10 and the dust collection box 3, so that it can better control the airflow. This mechanism The combination can achieve efficient and stable dust reduction effects. By running the motor 12 in coordination with the fan blades 13 that draw air inward, suction can be increased to improve the dust reduction effect. At the same time, the design of the fan blades 13 also takes into account the problem of reducing dust backflow. Multiple rows of fan blades can be designed to increase the total area of ​​the fan blades, thereby increasing suction and reducing dust backflow. The distance between the fan blades can be reasonably set to make the airflow smoother and reduce dust retention and backflow between the fan blades. The inclination angle of the fan blades can be adjusted to make the suction direction of the fan blades consistent with the flow direction of the dust, thereby reducing dust backflow. The height of the mounting plate 17 can be adjusted by running the electric hydraulic rod 16. The pointed cone rod 18 can be inserted into the soil after the height is adjusted to improve the stability of the device and prevent the device from being displaced.

[0040] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0041] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A combined dust suppression device, characterized in that: include: Mobile seat; A placement seat, the placement seat is fixedly installed on the top of the moving seat; A dust box for collecting dust, wherein the dust box is arranged on the placement seat; An electric telescopic rod, which is fixedly mounted on the top of the moving seat; An assembly seat, the assembly seat being fixed on the top end of the output rod of the electric telescopic rod; A dust collector head, the dust collector head is arranged on the assembly seat; A box cover, the box cover is arranged on the dust collecting box, the box cover is fixedly connected with a telescopic tube, and the air inlet end of the telescopic tube is fixedly connected with the dust collecting head; An air extraction and collection mechanism for extracting air and collecting dust, wherein the air extraction and collection mechanism is arranged on the dust collection box.

2. The combined dust suppression device according to claim 1, characterized in that: The air extraction and collection mechanism includes a dust filter bag, a dust suction fan and a connecting pipe. The dust filter bag is arranged in the dust collecting box. The dust suction fan is fixedly installed on one side of the dust collecting box. The connecting pipe is fixedly installed on the air inlet end of the dust suction fan. The air inlet end of the connecting pipe is fixedly connected to the dust collecting box.

3. The combined dust suppression device according to claim 1, characterized in that: A motor is fixedly installed in the dust collector head, and a fan blade for sucking air inwards is fixedly installed on the output shaft of the motor.

4. The combined dust suppression device according to claim 1, characterized in that: The bottom of the movable seat is symmetrically fixedly mounted with mounting frames, and walking wheels are symmetrically rotatably mounted on the two mounting frames.

5. The combined dust suppression device according to claim 1, characterized in that: An electric hydraulic rod is fixedly mounted on the bottom of the movable seat, a mounting plate is fixedly mounted on the top of the output rod of the electric hydraulic rod, and a plurality of pointed cone rods for limiting are symmetrically fixedly mounted on the bottom of the mounting plate.

6. The combined dust suppression device according to claim 1, characterized in that: A bolt is threadedly mounted on the assembly seat, and a limiting plate for fixing the dust collector head is fixed on the bottom end of the bolt.

7. The combined dust suppression device according to claim 1, characterized in that: Hooks for limiting are fixed on both sides of the box cover, buckles that can be engaged with the hooks are fixedly installed on both sides of the dust box, limiting blocks are symmetrically fixedly installed on the bottom of the dust box, and a plurality of grooves adapted to the limiting blocks are symmetrically opened on the bottom inner wall of the placement seat.

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