CN1119256C - Automatic vehicle tyre cleaning mechanism - Google Patents
Automatic vehicle tyre cleaning mechanism Download PDFInfo
- Publication number
- CN1119256C CN1119256C CN99124426A CN99124426A CN1119256C CN 1119256 C CN1119256 C CN 1119256C CN 99124426 A CN99124426 A CN 99124426A CN 99124426 A CN99124426 A CN 99124426A CN 1119256 C CN1119256 C CN 1119256C
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- China
- Prior art keywords
- wheel
- electromagnetic valve
- water jet
- push rod
- group
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- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention relates to an automatic cleaning device for automobile tyres, which is used for cleaning tyres with pollutants on automobiles going in and out construction sites. The present invention has the principle that a plurality of groups of water nozzles and sensors are arranged in the automobile travelling direction, each group of water nozzles are connected with an electromagnetic valve and corresponding to one sensor. After a control computer receives the signal of a certain sensor pressed by a wheel of a travelling automobile, the electromagnetic valve corresponding to the sensor is opened, so that the group of water nozzles spray water on the wheel to flush the wheel; after the wheel reaches the next group of water nozzles, the electromagnetic valve is closed. Each group of water nozzles are used for a certain length for flushing the wheels, and the cleanness of the wheels is completed through the flushing of the groups of water nozzles in sections.
Description
The present invention relates to easily cleanings of the vehicle tyre in contaminated environment place such as turnover building ground.
In urban construction, municipal construction, the freight volume of the earthwork, building materials is huge, and the vehicle in turnover building site is a lot, and the pollutants that vehicle tyre goes out from the building site adhesive tape is easy to pollute avenue.The solution that adopts has two kinds at present: lay straw mattress or original place washing equipment.The length that preceding a kind of method need be laid straw mattress is very long, often needs tens meters, and poor effect; A kind of method in back needs vehicle cleanings of stopping, and influence passes in and out the vehicle flowrate in building site.Therefore, all not enough science of existing these two kinds of methods, rationally.
Purpose of the present invention is exactly to design a kind of occupied ground automatic flushing device little, that in automobile is advanced motor tire is washed.
The object of the present invention is achieved like this: this device is arranged on the gangway in building site, according to the length of run of wheel many group water jets and pressure sensors are set at the vehicle direct of travel, every group of water jet all links to each other with an electromagnetic valve and is corresponding with a pressure sensor.When control computer receives after wheel in advancing presses the signal of certain sensor, open and the cooresponding electromagnetic valve of this sensor, this group water jet is sprayed water to wheel, carry out cleaning to wheel.By computer controlled, wheel cleans through the sectional flushing of many group water jets and finishes the length of every group of water jet water spraying time according to its length of undertaking cleaning wheel.
Because this washing equipment is to wash under computer controlled, so this device is not influenced by human element, cleaning performance is good; And, can adapt to different working conditions by the adjustment of computer program; Clean hydraulic pressure by improving, reduce discharge, can using water wisely.Wash because this washing equipment is the wheel in the pursuit movement, need not stop in the flushing process, improved the conveying efficiency of turnover building site vehicle.This washing equipment only needs the length of run of a wheel, and occupied ground is little, can effectively utilize the space, building site.This washing equipment is simple in structure, in light weight, be convenient to transport and construct after deposit.
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the automatic vehicle tyre cleaning mechanism front view.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the partial enlarged drawing of Fig. 1.
Fig. 4 is the partial enlarged drawing of Fig. 2.
As Fig. 1, shown in Figure 3, automobile enters in the left side of washing equipment from Fig. 1, and the right side is left.When control computer receives wheel when pressing the signal of sensor 1, send electricity to magnet coil 3 at once with the cooresponding Electrohydraulic push rod 2 of this sensor, the piston rod 4 of Electrohydraulic push rod 2 is moved down rapidly, drive shift fork 5 half-twists.Shift fork 5 is one, thereby makes nozzle 7 transfer position vertically upward to by level attitude with water jet standpipe 6, nozzle 7.After nozzle 7 arrived vertically upward the position, control computer gave for electric control valve 9 when giving magnet coil 3 outages.After electric control valve 9 sent electricity to open, because an end of electric control valve 9 links to each other with water inlet manifold 10, the other end communicated with water jet standpipe 6 by flexible pipe 8, and the high pressure water in the water inlet manifold 10 enters water jet standpipe 6 and passes through nozzle 7 to ejecting wheel; Decisions such as rotative speed during the length of flush that the length of water spraying time is shared according to road speed, this nozzle, nozzle water spray, and realize by the program of adjusting control computing machine; After magnet coil 3 outage, as shown in Figure 4, the piston rod 4 in the Electrohydraulic push rod 2 moves under the effect of spring 11, drives water jet standpipes 6, nozzle 7 to the wheel direction rotation of leaving away, the tracking flushing that keeps 7 pairs of wheels of nozzle by shift fork 5; Rotative speed during nozzle 7 water sprays is according to road speed, realize by adjusting the speed of moving on the piston rod 4, its principle is: be full of hydraulic oil in the cavity in the Electrohydraulic push rod 2, connecting line between the cavity is provided with check valve 12 and flow regulating valve 13 up and down, when magnet coil 3 promotion piston rods 4 move down, hydraulic oil in the lower chamber flows to upper cavity rapidly by check valve 12, and piston rod 4 moves down fast; After magnet coil 3 has a power failure, spring 11 promotes to move on the piston rods 4, the hydraulic oil flow in the upper cavity when lower chamber, check valve 12 not conductings, hydraulic oil can only flow to lower chamber by flow regulating valve 13, moves speed on the flow by regulating flow regulating valve 13 can control plunger bar 4.
Wheel is finished whole wheel flushing after organizing the sectional ejecting of nozzle from left to right by each.
Because the injection of each nozzle only is controlled by cooresponding with it pressure sensor,, adapt to the wheel flushing of various vehicles so this automatic flushing device is not subjected to the restriction of automotive wheel quantity.
The control computer of this automatic flushing device can adopt programmable controller or micro controller system.
Claims (3)
1. automatic vehicle tyre cleaning mechanism is characterized in that this device is provided with many group water jet, electromagnetic valve and pressure sensors along the automobile direct of travel, and the switching of one group of water jet of each solenoid control and high-pressure water pipe is also corresponding with a pressure sensor; Water jet can be under the drive of Electrohydraulic push rod to the wheel direction rotation of leaving away; The incoming signal of control computer comes from pressure sensor, and output signal arrives electromagnetic valve and Electrohydraulic push rod respectively.
2. according to the described device of claim 1, it is characterized by the signal that in a single day control computer receives pressure sensor, open at once and the cooresponding electromagnetic valve of this sensor.
3. according to the described device of claim 1, it is characterized by water jet under the drive of Electrohydraulic push rod to the leave away rotative speed of direction of wheel, can regulate by the flow regulating valve on the loop that connects the Electrohydraulic push rod upper and lower cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99124426A CN1119256C (en) | 1999-11-07 | 1999-11-07 | Automatic vehicle tyre cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99124426A CN1119256C (en) | 1999-11-07 | 1999-11-07 | Automatic vehicle tyre cleaning mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1294997A CN1294997A (en) | 2001-05-16 |
| CN1119256C true CN1119256C (en) | 2003-08-27 |
Family
ID=5283416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99124426A Expired - Fee Related CN1119256C (en) | 1999-11-07 | 1999-11-07 | Automatic vehicle tyre cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1119256C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823316B (en) * | 2019-03-25 | 2023-09-01 | 湖北科技学院 | Building site exit gate |
| CN112477822B (en) * | 2020-11-30 | 2022-06-14 | 南京禹智智能科技有限公司 | Building mud head car cleaning equipment |
| CN119266174A (en) * | 2024-12-11 | 2025-01-07 | 中国水利水电第九工程局有限公司 | A method for constructing a rockfill dam body before face plate construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1561045A (en) * | 1921-08-15 | 1925-11-10 | Mechanics Machine Company | Change-speed transmission |
| US3667486A (en) * | 1971-02-19 | 1972-06-06 | Joseph J Cole | Automatic wheel cleaning apparatus |
| US5052629A (en) * | 1990-01-12 | 1991-10-01 | Belanger, Inc. | Wheel washing apparatus |
| JPH0985428A (en) * | 1995-09-26 | 1997-03-31 | Hitachi Metals Ltd | Stopper type molten metal pouring device |
| US5778908A (en) * | 1996-01-11 | 1998-07-14 | Shelstad; Richard J. | Vehicle wheel washing device |
-
1999
- 1999-11-07 CN CN99124426A patent/CN1119256C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1561045A (en) * | 1921-08-15 | 1925-11-10 | Mechanics Machine Company | Change-speed transmission |
| US3667486A (en) * | 1971-02-19 | 1972-06-06 | Joseph J Cole | Automatic wheel cleaning apparatus |
| US5052629A (en) * | 1990-01-12 | 1991-10-01 | Belanger, Inc. | Wheel washing apparatus |
| JPH0985428A (en) * | 1995-09-26 | 1997-03-31 | Hitachi Metals Ltd | Stopper type molten metal pouring device |
| US5778908A (en) * | 1996-01-11 | 1998-07-14 | Shelstad; Richard J. | Vehicle wheel washing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1294997A (en) | 2001-05-16 |
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| SE01 | Entry into force of request for substantive examination | ||
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| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |