A spray dust suppression device for slag transport vehicles

Abstract

The present invention provides a spray dust suppression device for a slag transport vehicle, which relates to the field of slag transport. The spray dust suppression device for a slag transport vehicle includes a vehicle carrier unit, a spray unit, a recovery unit, a main deployment unit, and an auxiliary deployment unit; the vehicle carrier unit is used to carry each component unit and realize a movable function, and the vehicle carrier unit includes a vehicle carrier chassis, an equipment compartment is installed on one side of the top of the vehicle carrier chassis, a groove is provided on the top of the equipment compartment at the rear of the vehicle, and a rod groove is provided in the middle of the top of the equipment compartment; the spray unit is arranged on the top of the rear of the vehicle carrier unit. The spray unit in the device is transported to the desired position through the vehicle carrier chassis, and the recovery unit can be quickly driven to expand and retract by controlling the main deployment unit, thereby solving the problem that after the slag transport route is re-matched, the existing spray dust suppression device lacks the ability to be quickly transferred, which brings inconvenience to use.

Description

Technical Field

[0001] The invention relates to the technical field of slag transportation, and in particular to a spray dust suppression device for a slag transportation vehicle. Background Art

[0002] With the development and progress of society, the infrastructure industry has also grown stronger and stronger. Garbage transportation is one of the most important links. At the same time, in order to practice environmental protection concepts and promote urban air quality, spray dust suppression devices are always required when transporting garbage to avoid the impact of dust on air quality.

[0003] Most of the existing spray dust suppression devices are specially built on construction sites. However, as the construction progresses, the soil transportation routes also need to be re-matched to improve work efficiency. However, the existing spray dust suppression devices lack the ability to be quickly transferred, which brings inconvenience to their use. Summary of the Invention

[0004] In view of the deficiencies of the existing technology, the present invention provides a spray dust suppression device for slag transport vehicles, which solves the problem that after the slag transport route is re-matched, the existing spray dust suppression device lacks the ability to quickly transfer, thus causing inconvenience in use.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A spray dust suppression device for a slag transport vehicle, comprising a vehicle carrying unit, a spray unit, a recovery unit, a main deployment unit and an auxiliary deployment unit;

[0006] The vehicle-carrying unit is used to carry each component unit and realize the movable function. The vehicle-carrying unit includes a vehicle-carrying chassis. An equipment compartment is installed on one side of the top of the vehicle-carrying chassis. A groove is opened on the top of the equipment compartment at the rear of the vehicle. A rod groove is opened in the middle of the top of the equipment compartment.

[0007] The spray unit is arranged on the top of the rear of the vehicle carrier unit, and includes a first hydraulic cylinder, which is installed in the middle of the groove. A first motor is installed at the telescopic end of the first hydraulic cylinder, and a rocker arm is installed at the driving end of the first motor. A water pipe is installed at the bottom of the rocker arm, and spray heads are evenly installed at the bottom of the water pipe. The water inlet of the water pipe is connected to a water pump.

[0008] The recovery unit is arranged at the rear of the vehicle carrier unit and is located directly below the spray unit. The recovery unit includes a plate trough, the top of which is rotatably connected to a grid plate, and the bottom of one end of the plate trough is connected to a diaphragm pump through a hose, and the outlet of the diaphragm pump is connected to a wastewater filtration system;

[0009] The main deployment unit is located at the middle of the rear of the vehicle carrier unit and is connected to the recovery unit. When the main deployment unit is in operation, it can cause the recovery unit to rotate with the middle of the rear of the vehicle carrier unit as the center of the circle, and is used to drive the recovery unit to be deployed on the ground or recovered on the top of the equipment compartment;

[0010] The auxiliary deployment unit is divided into two groups and is respectively arranged at the bottom of the rear of the vehicle chassis and inside the groove, which is used to increase the stability of the recovery unit when it rotates around the middle of the rear of the vehicle unit.

[0011] Preferably, the water pump, diaphragm pump, and wastewater filtration system are all installed inside the equipment warehouse, wherein the water inlet of the water pump is connected to a three-way solenoid valve, one side of the water inlet of the three-way solenoid valve is connected to the water pipe network outlet of the construction site, and the other side of the water inlet of the three-way solenoid valve is connected to the clean water outlet of the wastewater filtration system.

[0012] Preferably, ramp plates are rotatably connected to both sides of the plate groove.

[0013] Preferably, the main deployment unit includes a support, one side of the support is rotatably connected to a main shaft, the bottom of the main shaft is installed with a bracket, and the bottom of the bracket is installed at the top end of the plate slot.

[0014] Preferably, the middle part of the support is rotatably connected to a secondary shaft, both ends of the secondary shaft are equipped with small gears, one side of the small gear is meshed with a large gear, and the middle part of the large gear is respectively installed at both ends of the main shaft.

[0015] Preferably, both sides of the support are rotatably connected to a worm, one side of the worm is meshingly connected to a turbine, the middle of the turbine is respectively installed on the outer sides of the turbine, a dual-output reducer is installed on the top of the support, the output ends on both sides of the dual-output reducer are respectively installed on the top of the worm, the input end of the dual-output reducer is connected to a second motor, and the bottom of the outer casing of the second motor is installed on the top of the outer casing of the dual-output reducer.

[0016] Preferably, a group of auxiliary deployment units arranged at the bottom of the rear of the vehicle chassis includes a third hydraulic cylinder, the outside of the cylinder body of the third hydraulic cylinder is respectively installed on both sides of the bottom of the rear of the vehicle chassis, the telescopic ends of the third hydraulic cylinder are installed with second wheel frames, and the interior of the second wheel frames are rotatably connected to the second rollers.

[0017] Preferably, another group of auxiliary unfolding units arranged inside the groove includes a second hydraulic cylinder, the outside of the cylinder body of the second hydraulic cylinder is respectively installed on both sides of the inside of the groove, the telescopic end of the second hydraulic cylinder is installed with a first wheel frame, and the inside of the first wheel frame is rotatably connected to the first roller.

[0018] Working principle: The device is driven to the desired position through the chassis of the vehicle, and the main deployment unit is controlled to drive the recovery unit to deploy. Specifically, the second motor is controlled to work, and the worm is driven to rotate through the dual-output reduction gearbox, and the secondary shaft is driven to rotate through the turbine, and the small gear drives the large gear to drive the main shaft to rotate, and finally the plate trough is rotated downward to the roof with the main shaft as the center until the plate trough is in contact with the ground. Furthermore, in order to reduce the structural burden of the main deployment unit and extend its service life, the auxiliary deployment unit is used to reduce the structural stress of the main deployment unit during the deployment process. Specifically, when the plate trough is deflected, the second hydraulic cylinder extends, and the first roller is lifted through the first wheel frame, and the first roller can be lifted to assist The plate trough is deflected and the structural stress of the main deployment unit is reduced. Similarly, the third hydraulic cylinder is extended, and then the second roller is lifted through the second wheel frame, and then the second roller can be lifted to assist the deflection of the plate trough and reduce the structural stress of the main deployment unit. Finally, the first hydraulic cylinder is extended, and the rocker arm is lifted out of the rod slot, and then the first motor works to deflect the rocker arm one hundred and eighty degrees, so that the rocker arm is directly above the plate trough. After the recovery unit is unfolded in this way, the slag transport vehicle passes by the plate trough and the grille plate. When the slag transport vehicle drives under the rocker arm, water can be sprayed to achieve the purpose of vehicle spraying and dust suppression. Furthermore, the fallen water source can be collected and recycled under the action of the plate trough, and reused after filtering.

[0019] The present invention provides a spray dust suppression device for a slag transport vehicle. It has the following beneficial effects:

[0020] The present invention transports the spray unit in the device to the required position through the vehicle chassis, and can quickly drive the recovery unit to expand and collapse by controlling the main expansion unit, thereby solving the problem that after the slag transportation route is re-matched, the existing spray dust suppression device lacks the ability to quickly transfer, which brings inconvenience to use. Furthermore, in order to reduce the structural burden of the main expansion unit and extend its service life, during the expansion process, the auxiliary expansion unit is also used to reduce the structural stress of the main expansion unit, making the use of the device more stable and smooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the system structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the present invention;

[0023] Figure 3 for Figure 2 A magnified view of the structure at point A;

[0024] Figure 4 This is a schematic diagram of the main deployment unit structure in an embodiment of the present invention;

[0025] Figure 5 Schematic diagram of the structure of the spray unit in an embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the installation of the third hydraulic cylinder structure of the present invention;

[0027] Figure 7 Schematic diagram of the working state of the third hydraulic cylinder in an embodiment of the present invention;

[0028] Figure 8 Schematic diagram of the working state of the second hydraulic cylinder in an embodiment of the present invention;

[0029] Figure 9 This is a schematic diagram of the storage state of the recovery unit in an embodiment of the present invention.

[0030] Among them, 1. Car chassis; 2. Equipment compartment; 3. Rod slot; 4. Groove; 5. First hydraulic cylinder; 6. First motor; 7. Rocker arm; 8. Second hydraulic cylinder; 9. First wheel frame; 10. First roller; 11. Third hydraulic cylinder; 12. Second wheel frame; 13. Second roller; 14. Support; 15. Main shaft; 16. Bracket; 17. Large gear; 18. Secondary shaft; 19. Turbine; 20. Pinion; 21. Dual-output reduction gearbox; 22. Worm; 23. Second motor; 24. Plate slot; 25. Grille plate; 26. Ramp plate. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Example:

[0033] like Figure 1-6 As shown, an embodiment of the present invention provides a spray dust suppression device for a slag transport vehicle, comprising a vehicle carrying unit, a spray unit, a recovery unit, a main deployment unit and an auxiliary deployment unit.

[0034] Specifically, the vehicle-carrying unit is used to carry various constituent units and realize the movable function. The vehicle-carrying unit includes a vehicle-carrying chassis 1, and an equipment compartment 2 is installed on one side of the top of the vehicle-carrying chassis 1. The model of the vehicle-carrying chassis 1 can be modified from an ordinary fuel truck. The top of the equipment compartment 2 is located at the rear of the vehicle and is provided with a groove 4, and the middle of the top of the equipment compartment 2 is provided with a rod groove 3.

[0035] Specifically, the spray unit is arranged at the top of the rear of the vehicle-carrying unit, and the spray unit includes a first hydraulic cylinder 5, which is installed in the middle of the groove 4. The telescopic end of the first hydraulic cylinder 5 is installed with a first motor 6, and the driving end of the first motor 6 is installed with a rocker arm 7. A water pipe is installed at the bottom of the rocker arm 7, and spray heads are evenly installed at the bottom of the water pipe. The water inlet of the water pipe is connected to a water pump.

[0036] The recovery unit is arranged at the rear of the vehicle-carrying unit and is located directly below the spray unit. The recovery unit includes a plate trough 24. The top of the plate trough 24 is rotatably connected to a grille plate 25. Both sides of the plate trough 24 are rotatably connected to ramp plates 26. The bottom of one end of the plate trough 24 is connected to a diaphragm pump through a hose, and the outlet of the diaphragm pump is connected to a wastewater filtration system.

[0037] The water pump, diaphragm pump, and wastewater filtration system are all installed inside the equipment compartment 2. The water inlet of the water pump is connected to a three-way solenoid valve. The water inlet on one side of the three-way solenoid valve is connected to the water pipe network outlet at the construction site, and the water inlet on the other side of the three-way solenoid valve is connected to the clean water outlet of the wastewater filtration system.

[0038] In this embodiment, Figure 2 As shown, when the recovery unit is unfolded in this way, the slag transport vehicle passes over the plate trough 24 and the grille plate 25. When the slag transport vehicle drives under the rocker arm 7, water can be sprayed to achieve the purpose of vehicle spraying and dust suppression. Furthermore, the fallen water can be collected and recovered under the action of the plate trough 24 and reused after filtering.

[0039] In this embodiment, based on the actual situation, it can be known that the water source collected in the plate trough 24 must be sewage containing a large amount of sediment. In order to minimize the damage to the pump body, the recovery pump adopts a diaphragm pump. The diaphragm pump avoids the direct contact between the impeller structure and the water source in ordinary water pumps, which is very suitable for the use environment of this embodiment. The diaphragm pump belongs to the existing mature technology, and its working method will not be repeated here.

[0040] Specifically, the main deployment unit is arranged at the middle part of the rear end of the vehicle-carrying unit and is connected to the recovery unit. When the main deployment unit is working, it can make the recovery unit rotate with the middle part of the rear end of the vehicle-carrying unit as the center, and is used to drive the recovery unit to be deployed on the ground or recovered on the top of the equipment warehouse 2.

[0041] Furthermore, the main deployment unit includes a support 14 , a main shaft 15 is rotatably connected to one side of the support 14 , a bracket 16 is installed at the bottom of the main shaft 15 , and the bottom of the bracket 16 is installed at the top end of the plate slot 24 .

[0042] The middle of the support 14 is rotatably connected to the secondary shaft 18 , and small gears 20 are installed at both ends of the secondary shaft 18 . One side of the small gear 20 is meshed with a large gear 17 , and the middle of the large gear 17 is respectively installed at both ends of the main shaft 15 .

[0043] Both sides of the support 14 are rotatably connected to a worm 22, and one side of the worm 22 is meshedly connected to a turbine 19. The middle of the turbine 19 is respectively installed on the outer sides of the turbine 19. A dual-output reducer 21 is installed on the top of the support 14. The output ends on both sides of the dual-output reducer 21 are respectively installed on the top of the worm 22. The input end of the dual-output reducer 21 is connected to the second motor 23, and the bottom of the outer casing of the second motor 23 is installed on the top of the outer casing of the dual-output reducer 21.

[0044] Specifically, the auxiliary deployment units are divided into two groups and are respectively arranged at the bottom of the rear of the vehicle chassis 1 and inside the groove 4, which are used to increase the stability of the recovery unit when it rotates around the middle of the rear of the vehicle unit.

[0045] Among them, a group of auxiliary deployment units arranged at the bottom of the rear of the vehicle chassis 1 includes a third hydraulic cylinder 11, the outside of the cylinder body of the third hydraulic cylinder 11 is respectively installed on both sides of the bottom of the rear of the vehicle chassis 1, and the telescopic ends of the third hydraulic cylinder 11 are installed with second wheel frames 12, and the inside of the second wheel frames 12 are rotatably connected to the second rollers 13.

[0046] Another group of auxiliary unfolding units arranged inside the groove 4 includes a second hydraulic cylinder 8, the outside of the cylinder body of the second hydraulic cylinder 8 is respectively installed on both sides of the inside of the groove 4, and the telescopic ends of the second hydraulic cylinder 8 are installed with a first wheel frame 9, and the inside of the first wheel frame 9 is rotatably connected to the first roller 10.

[0047] In this embodiment, the device is driven to the desired position through the vehicle chassis 1, and the main deployment unit is controlled to drive the recovery unit to deploy, specifically: the second motor 23 is controlled to work, and then the worm 22 is driven to rotate through the dual-output reduction box 21, and then the secondary shaft 18 is driven to rotate through the turbine 19, and then the small gear 20 causes the large gear 17 to drive the main shaft 15 to rotate, and finally the plate groove 24 is rotated downward with the main shaft 15 as the center to the roof until the plate groove 24 touches the ground. Figure 7-9As shown, in order to reduce the structural burden of the main deployment unit and extend its service life, during the deployment process, the auxiliary deployment unit is also used to reduce the structural stress of the main deployment unit. Specifically, when the plate slot 24 is deflected, the second hydraulic cylinder 8 extends, and then the first roller 10 is lifted through the first wheel frame 9, and then the first roller 10 can be lifted to assist the deflection of the plate slot 24 and reduce the structural stress of the main deployment unit. Similarly, the third hydraulic cylinder 11 extends, and then the second roller 13 is lifted through the second wheel frame 12, and then the second roller 13 can be lifted to assist the plate slot 24. 4 deflects and reduces the structural stress of the main deployment unit. Finally, the first hydraulic cylinder 5 extends, and the swing rod 7 is lifted out of the rod groove 3. Then the first motor 6 works to deflect the swing rod 7 180 degrees, so that the swing rod 7 is directly above the plate groove 24. When the recovery unit is deployed in this way, the slag transport vehicle passes over the plate groove 24 and the grille plate 25. When the slag transport vehicle passes under the swing rod 7, water can be sprayed to achieve the purpose of vehicle spraying and dust suppression. Furthermore, the falling water can be collected and recovered under the action of the plate groove 24 and reused after filtering.

[0048] In this embodiment, when the plate slot 24 is deployed or retracted, the ramp plates 26 on both sides need to be flipped to the top of the plate slot 24 and manually fastened so that the work can be smoothly carried out.

[0049] In this embodiment, in order to meet the needs of construction site use, the wastewater filtration system only needs to have a sediment filtration function. The sediment filtration technology is an existing mature technology, and its working method will not be described in detail here.

[0050] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A spray dust suppression device for a slag transport vehicle, characterized by: It includes a vehicle carrying unit, a spraying unit, a recovery unit, a main deployment unit and an auxiliary deployment unit; The vehicle-carrying unit is used to carry each component unit and realize the movable function. The vehicle-carrying unit includes a vehicle-carrying chassis (1). An equipment compartment (2) is installed on one side of the top of the vehicle-carrying chassis (1). A groove (4) is provided on the top of the equipment compartment (2) at the rear of the vehicle. A rod groove (3) is provided in the middle of the top of the equipment compartment (2). The spray unit is arranged on the top of the rear end of the vehicle carrier unit, and the spray unit comprises a first hydraulic cylinder (5), the first hydraulic cylinder (5) is installed in the middle of the groove (4), a first motor (6) is installed at the telescopic end of the first hydraulic cylinder (5), a rocker arm (7) is installed at the driving end of the first motor (6), a water pipe is installed at the bottom of the rocker arm (7), spray heads are evenly installed at the bottom of the water pipe, and a water pump is connected to the water inlet of the water pipe; The recovery unit is arranged at the rear of the vehicle-carrying unit and is located directly below the spray unit. The recovery unit comprises a plate trough (24). The top of the plate trough (24) is rotatably connected to a grid plate (25). The bottom of one end of the plate trough (24) is connected to a diaphragm pump through a hose. The outlet of the diaphragm pump is connected to a wastewater filtration system. The main deployment unit is arranged at the middle of the rear of the vehicle carrier unit and is connected to the recovery unit. When the main deployment unit is in operation, the recovery unit can rotate with the middle of the rear of the vehicle carrier unit as the center of a circle, and is used to drive the recovery unit to be deployed on the ground or recovered on the top of the equipment bin (2); The auxiliary deployment units are divided into two groups and are respectively arranged at the bottom of the rear of the vehicle chassis (1) and inside the groove (4), and are used to increase the stability of the recovery unit when it rotates with the middle of the rear of the vehicle unit as the center.

2. The spray dust suppression device for a slag transport vehicle according to claim 1, characterized in that: The water pump, diaphragm pump, and wastewater filtration system are all installed inside the equipment compartment (2), wherein the water inlet of the water pump is connected to a three-way solenoid valve, one side of the water inlet of the three-way solenoid valve is connected to the outlet of the water pipe network at the construction site, and the other side of the water inlet of the three-way solenoid valve is connected to the clean water outlet of the wastewater filtration system.

3. The spray dust suppression device for a slag transport vehicle according to claim 2, characterized in that: Both sides of the plate groove (24) are rotatably connected with ramp plates (26).

4. The spray dust suppression device for a slag transport vehicle according to claim 3, characterized in that: The main unfolding unit comprises a support (14), one side of the support (14) is internally rotatably connected to a main shaft (15), the bottom of the main shaft (15) is installed with a bracket (16), and the bottom of the bracket (16) is installed at the top end of the plate slot (24).

5. The spray dust suppression device for a slag transport vehicle according to claim 4, characterized in that: The middle of the support (14) is rotatably connected to a secondary shaft (18), both ends of the secondary shaft (18) are equipped with small gears (20), one side of the small gear (20) is meshed with a large gear (17), and the middle of the large gear (17) is respectively installed at the two ends of the main shaft (15).

6. The spray dust suppression device for a slag transport vehicle according to claim 5, characterized in that: Both sides of the support (14) are rotatably connected to a worm (22), and one side of the worm (22) is meshedly connected to a turbine (19). The middle of the turbine (19) is respectively mounted on both sides of the outside of the turbine (19). A dual-output reduction gearbox (21) is mounted on the top of the support (14). The output ends on both sides of the dual-output reduction gearbox (21) are respectively mounted on the top of the worm (22). The input end of the dual-output reduction gearbox (21) is connected to a second motor (23), and the bottom of the housing of the second motor (23) is mounted on the top of the housing of the dual-output reduction gearbox (21).

7. The spray dust suppression device for a slag transport vehicle according to claim 6, characterized in that: A group of auxiliary deployment units arranged at the bottom of the rear of a vehicle chassis (1) includes a third hydraulic cylinder (11), the cylinder body of the third hydraulic cylinder (11) is respectively installed on both sides of the bottom of the rear of the vehicle chassis (1), the telescopic ends of the third hydraulic cylinder (11) are both installed with second wheel frames (12), and the interior of the second wheel frames (12) are both rotatably connected to second rollers (13).

8. The spray dust suppression device for a slag transport vehicle according to claim 7, characterized in that: Another group of auxiliary deployment units arranged inside the groove (4) includes a second hydraulic cylinder (8), the cylinder body of the second hydraulic cylinder (8) is respectively installed on both sides of the inside of the groove (4), the telescopic ends of the second hydraulic cylinder (8) are both installed with a first wheel frame (9), and the inside of the first wheel frame (9) is rotatably connected to a first roller (10).

Images