Engineering truck cleaning system

Abstract

The utility model discloses an engineering vehicle cleaning system which comprises a vehicle cleaning platform, flushing walls are arranged on the two sides of the vehicle cleaning platform respectively, a plurality of side nozzles are arranged on the flushing wall on each side, a water suction pump communicated with a flushing pool is arranged at the bottom of the flushing platform, the water suction pump is communicated with a side water spraying pipe through a conveying pipeline, and the side water spraying pipe is communicated with the side nozzles. A bottom water spraying pipe is further arranged at the bottom of the car washing platform, one end of the bottom water spraying pipe communicates with a plurality of bottom sprayers exposed out of the car washing platform, and the other end communicates with the conveying pipeline; a plurality of desilting basins arranged at intervals are further arranged on one side of the platform, a water return pump is arranged on the desilting basin located at the rearmost end, the water return pump communicates with the conveying pipeline through a water return pipe, and a desilting cage is arranged in each desilting basin; a drainage groove transversely penetrates through the car washing platform and communicates with the interior of the desilting cage through a drainage pipe. And by arranging the flushing wall and other structures, silt adhering to the exterior of the engineering truck after loading can be completely cleaned, and water can be recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering vehicle cleaning, in particular to an engineering vehicle cleaning system. Background Art

[0002] Gravel plants or construction sites often have serious dust pollution, excessive particulate matter, and muddy surrounding municipal roads. The main reason is that after the construction vehicles are loaded at the gravel plants or construction sites, there is a lot of mud and sand on the outside of the vehicle body. In order to effectively reduce the dust and mud after the construction vehicles are on the road, the civilized construction specifications clearly state that construction vehicles should not carry mud on the road, and require the installation of washing facilities and mud sedimentation tanks at the entrances and exits of construction vehicles. At present, the washing facilities are simple and incomplete, and the mud and sand carried by the outer body of the construction vehicles cannot be cleaned, resulting in poor washing effects of construction vehicles, which still does not meet environmental protection requirements; and the washing water usually uses tap water, which cannot be reused, resulting in a waste of water resources. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the technical problem to be solved by the utility model is to provide an engineering vehicle cleaning system, which can completely clean the mud and sand adhered to the outside of the engineering vehicle after loading, and can purify the cleaning water and reuse it, thus saving water resources.

[0004] In order to solve the above technical problems, the utility model includes a car washing platform, which has the following structural features: flushing walls are respectively arranged on both sides of the car washing platform, a plurality of side nozzles are arranged on the flushing wall on each side, a water pump connected to the flushing pool is arranged at the bottom of the flushing platform, the water pump is connected to the side spray pipe through the delivery pipeline, and the side spray pipe is connected to the side nozzle; a bottom spray pipe is also laid under the bottom of the car washing platform, one end of the bottom spray pipe is connected to a plurality of bottom nozzles exposed from the car washing platform, and the other end is connected to the delivery pipeline; a plurality of sand settling tanks arranged at intervals are also arranged on one side of the platform, a return pump is arranged on the sand settling tank located at the rear end, the return pump is connected to the delivery pipeline through the return pipe, and a sand settling cage is arranged in each of the sand settling tanks. A drainage trough is horizontally penetrated by the car washing platform, and the drainage trough is connected to the sand settling cage through a drainage pipe.

[0005] After adopting the above structure, when the cleaning system is working, the engineering vehicle is driven to the car washing platform, so that the distance between its two sides and the washing wall is appropriate, the switch of the conveying pipeline is turned on, and the flushing pump of the flushing pool starts to work. Water flows to the side spray pipe and the bottom spray pipe through the conveying pipeline respectively. The water in the side spray pipe and the bottom spray pipe is sprayed to the side and bottom of the engineering vehicle through the side nozzle and the bottom nozzle respectively, so as to wash the appearance of the engineering vehicle; the flushed water flows into the sand settling cage of the sand settling tank through the drainage trough, so that the sand and gravel in the water are precipitated, and the water after multi-stage sand settling enters the conveying pipeline again through the return pipe, and then enters the side spray pipe and sprays on the side of the engineering vehicle through the side nozzle, and enters the bottom spray pipe and sprays on the bottom of the engineering vehicle through the bottom nozzle, so as to clean the whole vehicle, save water resources, and can fully clean the engineering vehicle. The utility model can fully clean the mud and sand adhered to the outside of the engineering vehicle after loading, and can reuse the cleaning water, so as to save water resources.

[0006] Preferably, the number of the flushing walls on each side is set to multiple, and the multiple flushing walls on the same side are arranged at intervals, and the drainage groove is located at the interval between two flushing walls on the same side.

[0007] Preferably, each of the grit traps is provided with a cage rack having a trumpet-shaped opening at the upper end, a limiting groove is provided at the bottom of the cage rack, and the grit trap is clamped in the limiting groove.

[0008] Preferably, a plurality of parallel hoisting rods are connected to the opposite side walls of the sand trap, and each of the hoisting rods is provided with a hoisting mechanism capable of hanging a steel wire rope thereon.

[0009] Preferably, the lifting mechanism includes a lifting frame connected to the work vehicle, and the lifting frame is provided with a first leg and a second leg corresponding to the lifting rod, the end of the first leg is provided with an open groove extending along the length direction thereof, and the end of the second leg is provided with a hook seat, and the opening of the open groove and the opening of the hook seat are arranged in opposite directions and a rope loop is clamped therebetween.

[0010] Preferably, the rope-hooking device comprises two support plates arranged in parallel, and a first axis that can be clamped in the open groove, a second axis that can be clamped on the hook seat, and a third axis for sleeved wire rope are connected between the two support plates, and the first axis, the second axis and the third axis are arranged in parallel.

[0011] Preferably, the distance between the two flushing walls matches the width of the engineering vehicle.

[0012] The utility model can increase the spraying height by the inclined side nozzles, and spray the high side of the engineering vehicle; by the inclined bottom nozzles, the bottom of the engineering vehicle can be flushed smoothly to prevent the washed-off mud and sand from blocking the nozzles; by setting the limit grooves, the sand settling cage can be prevented from being offset by water flushing; by setting the multi-stage sand settling tanks, the sand and stones in the sewage can be precipitated, so that the water can be reused, saving water resources. The utility model can fully clean the mud and sand adhered to the outside of the engineering vehicle after loading, and can reuse the washing water, saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings that constitute part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the structure from a bird's-eye view;

[0016] Figure 3 This is a working schematic diagram of the first step of installing a steel wire rope on a hoisting frame of the utility model;

[0017] Figure 4 This is a working schematic diagram of the second step of installing the steel wire rope on the hoisting frame of the utility model;

[0018] Figure 5 This is a working schematic diagram of the third step of installing a steel wire rope on the hoisting frame of the utility model;

[0019] Figure 6 It is a working schematic diagram of the fourth step of installing a steel wire rope on the hoisting frame of the utility model.

[0020] In the figure: 1-car washing platform, 101-drainage trough, 2-washing wall, 3-side washing mechanism, 301-side water spray pipe, 302-side nozzle, 4-washing pool, 5-transport pipeline, 6-bottom washing mechanism, 601-bottom water spray pipe, 602-bottom nozzle, 8-sand settling mechanism, 801-sand settling pool, 802-sand settling cage, 8021-hoisting rod, 803-overflow pipe, 804-cage rack, 9-hoisting rack, 901-first leg, 9011-opening slot, 902-second leg, 9021-bend hook seat, 903-rope settling device, 9031-wire rope, 10-return pipe. DETAILED DESCRIPTION

[0021] In order to make the technical personnel in this field better understand the present application scheme, the following will be combined with the attached Figure 1-6, a clear and complete description of the technical solutions in the embodiments of the utility model is given.

[0022] For the convenience of description, Figure 1 Set the left and right directions of to the horizontal direction and the up and down directions to the vertical direction; Figure 2 The top is set to the back and the bottom is set to the front.

[0023] A system for washing an engineering vehicle comprises a washing platform 1, and washing walls 2 are respectively arranged on both sides of the washing platform 1. The number of washing walls 2 on each side is set to be multiple, and the multiple washing walls 2 on the same side are arranged at intervals, and the distance between two washing walls 2 matches the width of the engineering vehicle, so that the engineering vehicle can be driven onto the washing platform to wash the appearance of the engineering vehicle; each of the washing walls 2 is provided with a plurality of side washing mechanisms 3, and the side washing mechanisms 3 include a plurality of side nozzles 302 evenly arranged on the washing walls 2, and the side nozzles 302 are arranged obliquely upward, so as to be able to wash the high part of the engineering vehicle. Ensure that the appearance of the engineering vehicle is fully cleaned, or spray water on the sand and stones in the bucket to reduce the dust of sand and stones in the bucket when driving; a water pump connected to the flushing pool 4 is arranged at the bottom of the washing platform, and the water pump is connected to the side water spray pipe 301 through the conveying pipeline 5, and the side water spray pipe 301 is connected to the side nozzle 302; a bottom washing mechanism 6 is also arranged at the bottom of the car washing platform 1, and the bottom washing mechanism 6 includes a bottom water spray pipe 601 laid at the bottom of the car washing platform 1, and one end of the bottom water spray pipe 601 is connected to a plurality of bottom nozzles 602 exposed from the car washing platform 1, and preferably, the bottom nozzle 602 is arranged obliquely, To prevent the washed away mud from clogging the bottom nozzle 602, the other end is connected to the above-mentioned delivery pipeline 5 to ensure that when the water pump is working, after water enters the delivery pipeline 5 from the flushing pool 4, it can enter the side water spray pipe 301 and the bottom water spray pipe 601 at the same time; a sand settling mechanism 8 is also provided on one side of the flushing platform, and the sand settling mechanism 8 includes a plurality of sand settling tanks 801 located on one side of the flushing platform and arranged at intervals, and each of the above-mentioned sand settling tanks 801 is provided with a sand settling cage 802, and two adjacent sand settling cages 802 are connected by an overflow pipe 803, and the sand settling cage 802 is set to a cylindrical structure with an open top, and its cylinder The body and the bottom of the cylinder are both designed as a mesh structure to facilitate water outflow, while sand and gravel settle at the bottom of the cylinder; a return pump is provided on the sand settling tank 801 at the rear end, and the return pump is connected to the delivery pipeline 5 through a return pipe 10, so as to allow the purified water after sand settling to enter the delivery pipeline 5 again, so as to use it to wash the vehicle and save water resources; a drainage trough 101 is provided on the car washing platform 1 between two adjacent washing walls 2 on the same side, and the drainage trough 101 horizontally penetrates the washing platform and is connected to the sand settling cage 802 through a drainage pipe, so as to allow the water and sand used to wash the engineering vehicle to enter the sand settling cage 802 for filtering.

[0024] Furthermore, the sedimentation tank adopts a three-stage sedimentation structure, that is, the number of sedimentation tanks 801 is set to three, which are respectively set to the first sedimentation tank 801, the second sedimentation tank 801 and the third sedimentation tank 801, the sedimentation cage 802 set in the first sedimentation tank 801 is set to the first sedimentation cage 802, the sedimentation cage 802 set in the second sedimentation tank 801 is set to the second sedimentation cage 802, and the sedimentation cage 802 set in the third sedimentation tank 801 is set to the third sedimentation cage 802. 02; A first overflow pipe 803 is connected between the first sedimentation tank 801 and the second sedimentation cage 802, and the connection point between the first overflow pipe 803 and the first sedimentation tank 801 is higher than the connection point between the first overflow pipe 803 and the second sedimentation cage 802, so that water can flow smoothly from the first sedimentation tank 801 to the second sedimentation cage 802; A second overflow pipe 803 is connected between the second sedimentation tank 801 and the third sedimentation cage 802, and the second overflow pipe 803 is connected to the first sedimentation tank 801. The connection point of the second sedimentation tank 801 is higher than the connection point of the second overflow pipe 803 and the third sedimentation cage 802, so that water can flow smoothly from the second sedimentation tank 801 into the third sedimentation cage 802, ensuring that the flushing water enters the return pipe 10 after three-stage sedimentation filtration, so that the water can be reused and water resources can be saved; wherein, the position of the first overflow pipe 803 is lower than the top of the first sedimentation cage 802, ensuring that the water level of the first sedimentation tank 801 always remains lower than the top of the first sedimentation cage 802, so that all water discharged through the drainage trough 101 can enter the second sedimentation cage 802 after sedimentation in the first sedimentation cage 802; the position of the second overflow pipe 803 is lower than the top of the second sedimentation cage 802, ensuring that the water level of the second sedimentation tank 801 always remains lower than the top of the second sedimentation cage 802, so that all water discharged through the drainage trough 101 can enter the third sedimentation cage 802 after sedimentation in the second sedimentation cage 802. The return pipe 10 is arranged on the third sedimentation tank 801 of the last stage. The water after the three-stage sedimentation enters the delivery pipeline 5 again through the return pipe 10, so that the water is reused and water resources are saved.

[0025] Among them, each of the above-mentioned sedimentation tanks 801 is provided with a cage rack 804 with a trumpet-shaped opening at the upper end, so as to facilitate the smooth placement of the sedimentation cage 802. Vertical limiting plates are provided at the four corners of the bottom of the cage rack 804 to form limiting grooves, and the sedimentation cage 802 is clamped in the limiting grooves to prevent the sedimentation cage 802 from being unstable and being washed away; the size of the limiting groove matches the size of the sedimentation cage 802, so as to facilitate the sedimentation cage 802 to be clamped into the limiting groove and will not be washed away; further, the size of the limiting groove is slightly larger than the size of the sedimentation cage 802, so as to facilitate the placement of the sedimentation cage 802, and the depth of the limiting groove is set to be not less than one-fourth of the height of the sedimentation cage 802, so as to prevent the sedimentation cage 802 from being offset by water.

[0026] Furthermore, the two opposite side walls of the above-mentioned sediment trap 802 are connected with a plurality of parallel hoisting rods 8021, and each hoisting rod 8021 is provided with a hoisting mechanism capable of hanging a wire rope 9031 thereon. Furthermore, the hoisting mechanism can be directly hoisted by a crane, or can be provided with other various structural forms. In this embodiment, the following structure is adopted: the hoisting mechanism comprises a hoisting frame 9 connected to the working vehicle, and the hoisting frame 9 is provided with a first leg 901 and a second leg 902 corresponding to the hoisting rod 8021, and the end of the first leg 901 is provided with a first leg 901 and a second leg 902 corresponding to the hoisting rod 8021. The second leg 902 is provided with an opening slot 9011 extending along its length direction, and a hook seat 9021 is provided at the end of the second leg 902. The openings of the opening slot 9011 and the hook seat 9021 are arranged in opposite directions and a rope hook 903 is clamped between them; the rope hook 903 includes two parallel supporting plates, and a first shaft that can be clamped in the opening slot 9011, a second shaft that can be clamped on the hook seat 9021, and a third shaft for the steel wire rope 9031 are connected between the two supporting plates. The first shaft, the second shaft and the third shaft are arranged in parallel, and the third shaft is located above the two supporting plates. The above-mentioned working vehicle can be a crane, a traveling crane or other vehicles capable of lifting. Taking a crane as an example to illustrate the operation process, a hoisting frame 9 connected to a hoisting rope is installed at the hoisting end of the crane, so that the first leg 901 and the second leg 902 of the hoisting frame 9 are kept horizontal, that is, kept vertical to the hoisting rope of the crane, and a steel wire rope 9031 is set on the third axis of the rope set 903; when the crane is working, the rope set 903 is brought close to the hoisting rod 8021, referring to Figure 3 , the hook seat 9021 of the second leg 902 is separated from the second axis of the rope hook 903, at this time, the wire rope 9031 is placed on the lifting rod 8021; Figure 4 The hoisting frame 9 continues to move in the original direction until the rope hook 903 bypasses the hoisting rod 8021 and its second axis is clamped on the hook seat 9021 of the second leg 902; Figure 5 , the hoisting frame 9 continues to move in the original direction until the first axis on the rope hook 903 is separated from the opening slot 9011 of the first leg 901; Figure 6 , the lifting frame 9 continues to move in the opposite direction, and the rope hook 903 moves in the opposite direction. The wire rope 9031 passes around the lifting rod 8021 and then moves in the opposite direction. When the first shaft is stuck in the open groove 9011, the wire rope 9031 is put on the lifting rod 8021. At this time, the wire rope 9031 is tied into a lifting ring to facilitate lifting. After the wire rope 9031 is put on the two lifting rods 8021, the sand settling cage 802 is lifted up and the sand in the cage is poured out to facilitate the cleaning of the sand settling cage 802.

[0027] When the cleaning system is working, the engineering vehicle is driven onto the car washing platform 1, so that the distance between its two sides and the flushing wall 2 is appropriate, and the switch set at the delivery pipeline 5 is turned on, and the flushing pump of the flushing pool 4 starts to work, and water flows to the side spray pipe 301 and the bottom spray pipe 601 through the delivery pipeline 5 respectively, and the water in the side spray pipe 301 and the bottom spray pipe 601 is sprayed to the side and bottom of the engineering vehicle through the side nozzle 302 and the bottom nozzle 602 respectively, so as to wash the appearance of the engineering vehicle; the flushed water flows into the sand settling cage 802 of the sand settling tank 801 through the drainage trough 101, so that the sand and gravel in the water are precipitated, and the water after multi-stage sand settling enters the delivery pipeline 5 again through the return pipe 10, and then enters the side spray pipe 301 through the side nozzle 302 to spray on the side of the engineering vehicle, and enters the bottom spray pipe 601 through the bottom nozzle 602 to spray on the bottom of the engineering vehicle, so that the whole vehicle is washed, which saves water resources and can fully wash the engineering vehicle. The utility model can increase the spraying height by the side nozzle 302 set at an angle, and spray the high part of the side of the engineering vehicle; by the bottom nozzle 602 set at an angle, the bottom of the engineering vehicle can be flushed smoothly to prevent the washed-off mud and sand from blocking the nozzle; by setting the limit groove, the sand settling cage 802 can be prevented from being offset by water flushing; by setting the multi-stage sand settling tank 801, the sand and stone in the sewage can be precipitated, so that the water can be reused, saving water resources. The utility model can fully clean the mud and sand adhered to the outside of the engineering vehicle after loading, and can reuse the washing water, saving water resources.

[0028] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined by the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An engineering vehicle washing system, comprising a vehicle washing platform (1), characterized in that: The car wash platform (1) is provided with flushing walls (2) on both sides, and a plurality of side spray heads (302) are provided on the flushing walls (2) on each side. A water pump connected to the flushing pool (4) is provided at the bottom of the car wash platform (1), and the water pump is connected to a side spray pipe (301) through a delivery pipeline (5), and the side spray pipe (301) is connected to the side spray head (302). A bottom spray pipe (601) is also laid below the bottom of the car wash platform (1), and one end of the bottom spray pipe (601) is connected to a plurality of side spray heads (302) protruding from the car wash platform. (1) has a bottom nozzle (602), and the other end is connected to the delivery pipeline (5); a plurality of sand settling tanks (801) arranged at intervals are also provided on one side of the platform, and a return pump is provided on the sand settling tank (801) at the rear end, and the return pump is connected to the delivery pipeline (5) through a return pipe (10), and a sand settling cage (802) is provided in each of the sand settling tanks (801); a drainage trough (101) is horizontally penetrated on the car washing platform (1), and the drainage trough (101) is connected to the sand settling cage (802) through a drainage pipe.

2. The engineering vehicle cleaning system according to claim 1, characterized in that: The number of the flushing walls (2) on each side is set to be multiple, and the multiple flushing walls (2) on the same side are arranged at intervals, and the drainage groove (101) is located at the interval between two flushing walls (2) on the same side.

3. The engineering vehicle cleaning system according to claim 1, characterized in that: Each of the grit chambers (801) is provided with a cage frame (804) having a trumpet-shaped opening at the upper end, and a limiting groove is provided at the bottom of the cage frame (804), and the grit cage (802) is clamped in the limiting groove.

4. The engineering vehicle cleaning system according to claim 3, characterized in that: A plurality of parallel hoisting rods (8021) are connected to opposite side walls of the sand trap (802), and each of the hoisting rods (8021) is provided with a hoisting mechanism capable of hanging a steel wire rope (9031) thereon.

5. The engineering vehicle cleaning system according to claim 4, characterized in that: The hoisting mechanism comprises a hoisting frame (9) connected to the working vehicle, the hoisting frame (9) being provided with a first leg (901) and a second leg (902) arranged corresponding to the hoisting rod (8021), the end of the first leg (901) being provided with an open slot (9011) extending along its length direction, the end of the second leg (902) being provided with a hook seat (9021), the openings of the open slot (9011) and the hook seat (9021) being arranged in opposite directions, and a rope hook (903) being clamped therebetween.

6. The engineering vehicle cleaning system according to claim 5, characterized in that: The rope-hooking device (903) comprises two support plates arranged in parallel, a first axis capable of being clamped in the opening groove (9011), a second axis capable of being clamped on the hook seat (9021), and a third axis for sleeved steel wire rope (9031) are connected between the two support plates, and the first axis, the second axis and the third axis are arranged in parallel.

7. The engineering vehicle cleaning system according to claim 1, characterized in that: The distance between the two flushing walls (2) matches the width of the engineering vehicle.

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