裝載機(jī)現(xiàn)場如何快速更換輪胎？

由于裝載機(jī)在比較惡劣的工地(比如巖石面)工作時經(jīng)常發(fā)生爆胎，永保機(jī)械總結(jié)出一條快速更換裝載機(jī)輪胎的方法，具體如下：

(1)首先啟動機(jī)器，然后尋找一塊平坦開闊的場地，壓下動臂升降桿，利用動臂支撐使前輪離地，然后用支架支撐在閃橋靠近爆胎的一側(cè)，并將后輪楔好。
First, start the machine, and then look for a flat open space, depressed boom lift lever arm support to make use of the front wheel off the ground, and then use the flash on the side of the bridge support bracket near the puncture and rear wedge good.
(2)利用撬杠等工具，拆卸擋圈及鎖圈然后檢查輪胎襯墊與輪輞外表面是否粘連。若發(fā)生可撤掉支撐物，使機(jī)器在短距離內(nèi)慢速往復(fù)運(yùn)行，直至襯墊與輪輞外表面脫離；嚴(yán)禁轉(zhuǎn)向和高速行駛，以免損壞內(nèi)胎。然后，前輪重新支撐起來。
Use of crowbars and other tools, removing the retainer ring and lock ring and then check the tire and rim outer surface of the liner is adhesions. Support can be removed, if occurs, the machine is running slow reciprocating within a short distance, until the outer surface of the liner from the wheel rim; steering and non-high speed, to avoid damaging the tube. Then, to prop up the front again.
(3)將內(nèi)、外胎的相對位置作好標(biāo)記，以便查找、清除異物和修補(bǔ)輪胎。
The relative position of the inner casing of the well marked, in order to find, remove foreign bodies and tire repair.
(4)利用撬杠等工具，將輪胎從輪輞上拆下。注意，動作要輕柔配合要默契，避免被輪胎砸傷，并且要保護(hù)好氣門嘴。
Use of crowbars and other tools to remove the tire from the rim. Note that the action should be gentle with the tacit agreement to avoid being injured by a tire, and to protect the valve.
(5)外胎被釘子等細(xì)長異物扎傷后，若表面無明顯創(chuàng)口或創(chuàng)口較小，則此外胎可繼續(xù)使用(因?yàn)檠b載機(jī)輪胎屬低壓胎，且運(yùn)行速度比較慢)；若創(chuàng)口較大，則必須進(jìn)行修補(bǔ)(因?yàn)闄C(jī)器運(yùn)行時，輪胎受擠壓磨擦，時間一長就會損壞內(nèi)胎，甚至創(chuàng)口越來越大、內(nèi)胎突出，造成輪胎報廢。
Nails and other foreign objects slim casing after being stabbed, if no obvious wounds or wound surface is small, then the fetus can also continue to use (because loader tire is low pressure tires, and run more slowly); If the wound is large, it must repair (because the machine is running, by squeezing the tire friction, over time will damage the inner tube, and even wound growing, highlighting the tube, causing the tire scrap.
(6)若是新內(nèi)胎，必須將氣門嘴底部的螺栓擰緊，以防漏氣；然后將外胎內(nèi)腔的異物清除，并撒入適當(dāng)?shù)幕郏磕ň鶆颉榱耸挂r墊與內(nèi)、外胎貼緊，在裝入內(nèi)胎后應(yīng)給內(nèi)胎適當(dāng)充氣，再塞入襯墊。
If a new inner tube, valve at the bottom of the bolts must be tightened to prevent leakage; then the tire cavity foreign body removal, and thrown into the appropriate talcum powder, spread evenly. In order to make the inner liner, tire snapping, after loading tube to tube should be properly inflated, and then stuffed cushions.
(7)將輪胎裝到輪輞上，裝上鎖圈、擋圈；安裝過程中要保護(hù)好氣門嘴。
The tire mounted on a rim, loaded locking ring, ring; installation process to protect the valve.
(8)用車載空壓機(jī)給輪胎充氣。
Car tires inflated with air compressor.
(9)壓下動臂升降桿，取出支架；至此換胎完畢，整個過程大約需要50min。
Depressed boom lift rod, remove the bracket; thus tire change is completed, the entire process takes about 50min.

更換后輪胎時，則需要另一臺裝載機(jī)或者其他起重設(shè)備輔助，將后輪胎支撐起來，其他程序則與更換前輪胎相同。
When replacing the tires, you need another loader or other auxiliary lifting equipment, propped up the rear tires, and replace other procedures are the same as the front tires.