JP2581669Y2 - Car wash equipment - Google Patents

Description

[Detailed description of the invention]

[0001]

[Industrial Application Field] The present invention is provided with a carry-out function for effectively discharging earth mass and mud, and effectively removes earth mass and mud adhering to the undercarriage of a track type construction / earthwork vehicle. The present invention relates to a car washing apparatus having an elevating function for elevating and lowering a car-washed vehicle.

[0002]

2. Description of the Related Art A large amount of mud or the like adheres to a suspension portion of a track-type construction / earthwork vehicle which is a vehicle to be washed, that is, a traveling device. Therefore, when performing inspection and maintenance of a construction / earthwork vehicle or transporting the vehicle, it is necessary to remove mud and the like adhering to the traveling device in advance. When washing construction and earth-moving vehicles, a large amount of water is consumed.Therefore, using tap water or groundwater is not desirable in terms of cost or environmental measures. They are collected, sedimented, and reused.

[0003] For example, in Japanese Utility Model Laid-Open Publication No. 2-123369,
An unloading device that collects water to reuse the water containing mud after washing the traveling equipment of construction and earthmoving vehicles such as hydraulic excavators and bulldozers, captures the mud contained in the water, and carries it out. An example of a car wash device with a settling tank for car wash water is described.

[0004] Hereinafter, this will be referred to as FIG.
FIG. 6 of a plan view of a car wash and FIG. 7 of a cross-sectional view taken along line CC of FIG.
Referring to FIG. 5, the same reference numerals and the same names as those described in the above specification will be used.
Reference numeral 7 denotes a car washing mechanism, on which a bulldozer A is mounted on a grid plate 4 arranged between the car washing mechanisms 7,7. Injection nozzle 45 of these car washing mechanisms 7, 7
Is configured to be able to reciprocate along the front-back direction of the bulldozer A. Bulldozer A from injection nozzle 45
Continues to be sprayed toward the undercarriage portion B of the vehicle, falls through the lattice of the lattice plate 4 into the recessed portion 3 together with mud and the like,
While sliding down to the bottom along the slope and being conveyed by the conveyor 5 and the earth mass etc. of the mud etc. are carried out,
Mud flows down to the primary settling tank 6 in the _first settling tank 6 to be described later.

[0005] The sedimentation tank 6 is provided at a low place around the car wash, as shown in FIG.
As shown in, a primary settling tank _61, the secondary settling tank 6 _2, oil-water separation tank 6 _3, respectively. Water flowing down the primary settling tank 6 ₁ between the primary settling tank ₆₁ and the secondary settling tank 6 _2,
And secondary settling tank 6 ₂ and water while passing through the flow holes 15 and 15 provided between the oil-water separation tank 6 ₃ mud, water and oil are separated, re through subsequent flow hole 17 The water is stored in the still water storage tank 16, is supplied with a pump again, and is jetted from the jet nozzle 45 of the car washing mechanism 7.

[0006]

[Problems to be Solved by the Invention] Although the soil mass and mud removed from the traveling device of the track-type construction and earth-moving vehicle by car washing are discharged by the conveyor, the mud in the muddy water is deposited and settled in the sedimentation tank. The accumulated mud must be drained regularly. However, the work of discharging the accumulated mud has to rely on humans and requires a great deal of labor.In addition, a sedimentation tank is provided around the car wash, and it is necessary to allow construction and earthwork vehicles to enter and exit from one side during car washing. There is a problem to be solved in that the car must pass through a dirty passage after passing through the construction and earth-moving vehicles before the car washing, and the traveling equipment of the washed construction and earth-moving vehicles adheres to the mud. Was.

In the case of a crawler type construction / earthwork vehicle, the crawler of the traveling device is hung on a driven sprocket and a driving sprocket, and a plurality of guides are provided between the driven sprocket and the driving sprocket. Due to the arrangement of the rollers, there is a problem to be solved that there is a hidden portion and the car cannot be washed reliably.
For example, in order to remove mud etc. by injecting car wash water into hidden parts, it is only necessary to wash the car while moving the construction / earthwork vehicle forward and backward, but because the car wash water is sprayed at high speed It is not possible to wash the vehicle while driving the construction / earthwork vehicle back and forth by driving.

[0008]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances.
The structure of the car wash device according to
It gets deeper and is removed from straddling car-washed vehicles.
Depositing a clod falling Te Rutotomoni, it can-made water collecting gutter having a along the Hare recess in the longitudinal direction of the vehicle is provided with muddy water containing mud flows, sedimentary the recess of said population water gutter A moving conveyor is provided for moving the pile of soil or mud to be stacked to one side of the drainage gutter along the recess, and when the soil or mud falls by the overflow plate to the destination of the soil or mud of the drainage gutter.
Muddy water flows into and from the mud collecting tank where mud water flows in
A water collecting tank made of cans, which is partitioned into a water storage tank for storing muddy water, is attached to the water collecting tank.
And a mud discharge chute communicating with the mud is provided.
Comprising a plurality of掻板in sliding contact with the soil out chute to the lower surface and both side surfaces of the mud discharge chute, the clod and mud deposited on the said collector mud bath section perpendicular to the moving conveyor
Suspended water collecting and mud discharging device equipped with an unloading conveyor for unloading to the outside position , and mud in the water storage tank
And a suspended sedimentation tank for sedimenting mud in muddy water and supplying purified water to a car wash robot for washing the vehicle .

Further, according to a second aspect of the present invention, in the car washing water treatment apparatus according to the first aspect, the bottom of the water collecting gutter is penetrated watertightly at both sides of the moving conveyor, A plurality of jack cylinders are provided, which are provided with telescoping rods for vertically extending and retracting a car-washed vehicle straddling the water collecting gutter.

[0010]

According to the first aspect of the present invention, the soil mass and the mud removed from the vehicle to be washed and accumulated in the recess of the water collecting gutter are moved by the moving conveyor and collected in the water collecting tank. The soil mass and the mud that have fallen down are lifted by the scraping plate of the conveyor and carried out in the direction orthogonal to the moving conveyor. It is possible to discharge the mud that precipitates and accumulates in the water storage tank part by suspending the water collecting and mud discharging device consisting of The mud that accumulates can be discharged, and the sedimentation tank can be arranged outside the area where the vehicle to be washed passes.

According to the second aspect of the present invention, in addition to the function according to the first aspect, by extending the telescopic rod of the jack cylinder, the covering member straddling the water collecting gutter. The car wash vehicle can be raised and held as it is, and the car wash can be performed while driving the traveling device.

[0012]

1 is a plan view of a car washing apparatus according to an embodiment of the present invention, FIG. 2 is a sectional view taken along line AA of FIG. 1, and FIG. 2 is a sectional view taken along line BB of FIG. This will be described with reference to FIG. 4 and FIG.

Reference numeral 1 shown in each of these figures is provided with a plurality of hooks (not shown) which are fitted and disposed from above in a mounting hole 20 which is formed by casting concrete and which will be described later. The water collecting and mud carrying-out device 1 has a configuration to be described later. Destination
In addition, the arrangement hole 20 is a hole having a rectangular planar shape and a fixed depth.
Body and one end of the hole body in the longitudinal direction.
Constant depth horizontal with a horizontal bottom surface communicating with the hole body
Groove, and the inclined bottom surface that continues to the horizontal bottom surface of the horizontal groove.
And a side groove composed of an inclined groove. Next
In addition, the water collecting and mud carrying-out device 1 has a structure in which the soil mass removed from the vehicle C to be washed falls and the muddy water including the mud after the car washing flows into the water collecting / mud carrying out device 1. Is provided with a water collecting gutter 2 made of can and having a concave portion 2a which becomes deeper from both sides toward the center . This catchment gutter 2 has a recess
A screw conveyor 3 is provided as a moving conveyor that is parallel to 2a and moves the earth mass or mud accumulated in the recess 2a to one side. The screw conveyor 3 is configured to be driven by a drive motor 3a provided on the other side.

Furthermore, as shown in FIG. 4, the positioning hole 2
A state in which the bottom of the water collecting gutter 2 is water-tightly penetrated at the bottom of the hole main body at both sides of the screw conveyor 3 at the both sides of the screw conveyor 3.
A plurality (four in this example ) of telescopic rods 4a are fixed to the water collecting gutter 2 and extend and contract in the vertical direction to raise and lower the car wash vehicle C straddling the water collecting gutter 2 . ) Jack cylinder 4 is disposed .

In addition to the water collecting gutter 2, the installation hole 20 is provided on the moving side of the earth mass or mud by the screw conveyor 3.
Of cans formed in the shape of a box that fits into the hole body
A water tank 5 is provided. This water collecting tank 5 is
5, the overflow plate 5c vertically arranged in the
I, along with clod or mud that is moved by the screw conveyor 3 to fall, Atsumaridoro tank portion 5a and the mud flows
Water storage tank part 5 in which muddy water flowing from mud collection tank part 5a is stored.
Ru Tei is between partition to and b. That is, the above-mentioned mud collecting tank part 5a
When the water level of the muddy water flowing into the water tank rises above the height of the overflow plate 5c, the portion thereof is configured to sequentially flow into the water storage tank portion 5b.

[0016] Atsumaridoro bath section 5 a side of the condenser water tank 5, this
A horizontal portion communicating with the bottom of the mud collecting tank portion 5a ;
A mud discharge chute 6 having a bent side surface shape and an inclined portion connected to the anti-water collecting tank 5 side is additionally provided. this
When the mud discharge chute 6 is fitted into the side groove of the arrangement hole 20,
In both cases, the tip of the inclined portion is inclined from the inclined groove of the side groove of the arrangement hole 20.
Projecting upward . And this mud unloading chute
6, one end of which is located in the mud collecting tank portion 5a, which will be described later.
An unloading conveyor 7 having a configuration is provided. In addition, the belt conveyer, which is disposed at a position below the tip of the inclined portion of the mud discharge chute 6, has a well-known configuration for transporting the conveyed soil mass or mud to a predetermined discharge dumping area 12. It is 11.

[0017] The discharge conveyor 7 is constituted with a plurality of掻板7a that circumferentially on the lower surface and side surfaces of the mud discharge chute 6, the conveyor drive motor 7b that attached to the distal end side of the mud discharge chute 6, FIG. 2 so as to be driven counterclockwise. Therefore, the earth mass and mud in the mud collecting tank portion 5a are transported by the scraper 7a.
The mud is taken out along the lower surface of the chute 6 and discharged from the tip of the mud discharge chute 6.

On the other hand, a pump (not shown) is provided in the water storage tank portion 5b of the water collecting tank 5, and muddy water in the water storage tank portion 5b sucked by the pump is passed through a pipe 8 through a shielding plate. (Not shown) and the like, which sediments mud in muddy water and supplies purified water to a car wash robot 10 moving in the front-rear direction of the car C to be washed. It is configured to supply to.

The mode of operation of the car washing apparatus having the above construction will be described below. The soil mass removed from the car C to be washed by the washing water injected from the water injection nozzle of the car washing robot 10 slides down the slope of the water collecting gutter 2. At the same time, the muddy water containing the mud after washing the car flows into the concave portion 2a of the water collecting gutter 2, and a part of the mud and the mud in the muddy water are deposited in the concave portion 2a. The soil mass and mud which are sequentially deposited are sequentially moved by the screw of the screw conveyor 3 and fall into the mud collecting tank portion 5a of the water collecting tank 5.

In this manner, the earth mass and the mud that have fallen into the mud collecting tank portion 5a are lifted by the scraping plate 7a of the carry-out conveyor 7 and discharged in a direction orthogonal to the screw conveyor 3.
When mud or the like is deposited on the water reservoir section 5 b, the water collecting trough 2 and di
By suspending and turning over the water collecting and mud discharging device 1 including the mud cylinder 4, the water collecting tank 5, and the mud discharging chute 6 in which the discharging conveyor 7 is installed, the sediment is deposited and accumulated in the water storing tank portion 5 b. Can discharge mud. On the other hand, mud also accumulates at the bottom of the settling tank 9,
By suspending and inverting the sedimentation tank 9, the mud accumulated on the sedimentation tank 9 can be easily removed, and the sedimentation tank 9 can be disposed outside the area where the vehicle to be washed passes.

Therefore, it is not necessary to discharge the mud accumulated in the sedimentation tank or the like by a person as in the prior art, so that the labor for discharging the mud is greatly reduced, and the vehicle to be washed passes through the car wash area. Therefore, unlike the related art, it is not necessary for the to-be-washed vehicle C to pass through a passage that is contaminated with mud, and the car washing can be completed in a clean state.

On the other hand, when the car C is to be washed, the telescopic rod 4a of the jack cylinder 4 is extended to raise the car C, and the car washing robot 10 is driven while driving the traveling device of the car C. By injecting the car wash water from the water injection nozzle, unlike the case of the conventional stationary car wash method, there is no portion that is not covered by the car wash water, so that the car to be washed C can be surely washed.

[0023]

[Effects of the Invention] As described above, according to the car washing device of the present invention, by suspending the water collecting / mud carrying-out device and the water storage tank, it is possible to accumulate the sediment without relying on humans as in the prior art. Because the mud that has been washed can be discharged, the labor for discharging the mud is greatly reduced.On the other hand, the vehicle to be washed can be passed through the car wash area so that the vehicle to be washed is not contaminated with mud, and Since the car can be washed while the traveling device is driven, there is a great effect on facilitating the car washing operation of the car to be washed and improving the degree of car washing.

[Brief description of the drawings]

FIG. 1 is a plan view of a car washing apparatus according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a sectional view taken along line BB of FIG. 1;

FIG. 4 is an explanatory diagram of a rising state of a vehicle to be washed.

FIG. 5 is an explanatory diagram of a car wash situation by a car wash apparatus according to a conventional example.

FIG. 6 is a plan view of a car wash according to a conventional example.

FIG. 7 is a sectional view taken along line CC of FIG. 6;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Water collecting and mud carrying out device 2 ... Water collecting gutter, 2a ... Recess 3 ... Screw conveyor, 3a ... Drive motor 4 ... Jack cylinder, 4a ... Telescopic rod 5 ... Water collecting tank, 5a ... Mud collecting tank part, 5b ... Water tank part, 5c ...
Overflow plate 6 ... Mut unloading chute 7 ... Unloading conveyor, 7a ... Scraping plate, 7b ... Conveyor drive motor 8 ... Piping 9 ... Settling tank 10 ... Car wash robot 11 ... Belt conveyor 12 ... Unloading dumping area 20 ... Arrangement hole

Claims (2)

(57) [Scope of request for utility model registration] (1) The depth increases from both sides in the width direction toward the center.
Being removed from the straddling car-washed vehicle and falling
Depositing a clods Rutotomoni, the can-made water collecting gutter having a along the Hare recess in the longitudinal direction of the upper <br/> Symbol vehicle mud containing mud flows
Provided, recessed a clod or mud that sedimentary the recess of said population water gutter
It is moving conveyor to move to one side of the water collecting gutter along at
Provided, the destination side of the clod and mud of the catchment gutter, O
Muddy water and muddy water fall along with the bar flow plate
The inflow mud collection tank part and the muddy water flowing in from the mud collection tank part
A water collecting tank made of cans, which is partitioned into water tanks for storing water
And one end communicates with the mud collection tank side of the water collection tank.
A mud discharge chute is provided and the mud discharge chute is provided.
Comprising a plurality of掻板in sliding contact in over preparative to the lower surface and both side surfaces of the mud discharge chute, outward position of clod and mud deposited on the said collector mud bath section perpendicular to the moving conveyor <br And a muddy discharge device that can be suspended and provided with an unloading conveyor for unloading, and the muddy water in the water tank is supplied.
And settles the mud in the muddy water, while purifying the purified water.
A car washing apparatus comprising a sedimentation tank that can be suspended and supplied to a car washing robot for washing the vehicle . 2. A telescopic rod which penetrates the bottom of a water collecting gutter at both sides of the movable conveyor so as to be watertight, expands and contracts in a vertical direction, and raises and lowers a car wash vehicle straddling the water collecting gutter. The car wash apparatus according to claim 1, wherein a plurality of jack cylinders are provided.