小型混凝土攪拌車保養(yǎng)較有效的方法還是十字作業(yè)法,即清潔、潤滑、緊固、調(diào)整、防腐。機械設(shè)備管理部門要按這種設(shè)備保養(yǎng)方法進(jìn)行布置、檢査,把設(shè)備保養(yǎng)工作落實到實處。混凝土攪拌車在維修和保養(yǎng)后,要做好混凝土攪拌車維修和保養(yǎng)記錄,記錄維修和保養(yǎng)混凝土攪拌車故障及原因,更換零部件的名稱、型號、數(shù)量、注意事項及維修人員,之后將維修和保養(yǎng)記錄存入該設(shè)備技術(shù)檔案中,以便今后查找。
The more effective maintenance method of small concrete mixer is the cross operation method, that is, cleaning, lubrication, fastening, adjustment and anti-corrosion. The mechanical equipment management department shall arrange and inspect according to this equipment maintenance method, and implement the equipment maintenance work. After the repair and maintenance of the concrete mixer truck, the repair and maintenance records of the concrete mixer truck shall be made, the faults and causes of the repair and maintenance of the concrete mixer truck, the name, model, quantity, precautions and maintenance personnel of the replaced parts shall be recorded, and then the repair and maintenance records shall be stored in the technical archives of the equipment for future search.
設(shè)備管理部門要重視小型混凝土攪拌車的檢查、保養(yǎng)和維修工作,每月少組織設(shè)備管理人員對所有混凝土攪拌運輸車檢查1~2次,對混凝土攪拌車使用狀況進(jìn)行評估(評分),根據(jù)混凝土攪拌車使用狀況,結(jié)合參考設(shè)備累計臺時,安排對混凝土攪拌車進(jìn)行檢修,檢測、保養(yǎng)、維修、防腐工作。使小型混凝土攪拌車通過管理達(dá)到費用低、壽命長、效能高的效果,并滿足混凝土運輸要求。
The equipment management department shall pay attention to the inspection, maintenance and repair of small concrete mixer trucks, organize the equipment management personnel to inspect all concrete mixer trucks at least once or twice a month, evaluate (score) the service condition of concrete mixer trucks, and arrange the maintenance, inspection and Maintenance, repair and anti-corrosion work. The small concrete mixer can achieve the effects of low cost, long service life and high efficiency through management, and meet the requirements of concrete transportation.
對小型混凝土攪拌車維護(hù)保養(yǎng),在下面幾個方面要達(dá)到以下標(biāo)準(zhǔn):
For the maintenance of small concrete mixer truck, the following standards shall be met in the following aspects:
供水系統(tǒng):供水系統(tǒng)水泵及部件齊全完整,無泄漏。
Water supply system: the water pump and components of the water supply system are complete without leakage.
發(fā)動機:運轉(zhuǎn)無異常,油壓水溫正常,皮帶松緊適宜,濾清器清潔有效。
Engine: no abnormal operation, normal oil pressure and water temperature, proper belt tightness, and clean and effective filter.
制動系統(tǒng):手腳制動靈敏有效,不跑偏,壓印、拖印、踏板行程符合規(guī)定。
Braking system: the hand and foot braking is sensitive and effective without deviation, and the embossing, dragging and pedal stroke meet the requirements.
燈光系統(tǒng):各種儀表齊全,指示數(shù)據(jù)準(zhǔn)確,指示燈齊全、完好,聲光信號及報警系統(tǒng)齊全完整有效。
Lighting system: various instruments are complete, the indication data is accurate, the indicator lights are complete and intact, and the audible and visual signal and alarm system are complete and effective.
攪拌系統(tǒng):筒體與托輪接觸良好,不跑偏竄動。攪拌筒葉片無嚴(yán)重磨損變形。筒內(nèi)和出料口無嚴(yán)重積料。
Mixing system: the cylinder is in good contact with the supporting wheel without deviation and movement. The blades of the mixing drum shall be free from serious wear and deformation. There is no serious material accumulation in the barrel and at the discharge port.
潤滑系統(tǒng):和潤滑裝置齊全、完好,油路暢通,潤滑部位潤滑充分,潤滑油型號、油量油質(zhì)符合規(guī)定要求。
Lubrication system: the and lubrication devices are complete and intact, the oil circuit is unblocked, the lubrication parts are fully lubricated, and the lubricating oil model, oil quantity and oil quality meet the specified requirements.
電器系統(tǒng):全車線路完整,連接卡固定符合要求。電瓶整潔,固定牢靠,電解液面符合要求(液面高于極板1~1.5cm)。
Electrical system: the lines of the whole vehicle are complete, and the fixing of connection card meets the requirements. The battery shall be clean and firmly fixed, and the electrolytic liquid level shall meet the requirements (the liquid level shall be 1 ~ 1.5cm higher than the polar plate).
轉(zhuǎn)向系統(tǒng):轉(zhuǎn)向盤自由轉(zhuǎn)向量不大于30度,轉(zhuǎn)向助力裝置靈敏有效,轉(zhuǎn)向節(jié)及臂、轉(zhuǎn)向橫直拉桿無損傷,球銷不松曠。
Steering system: the free steering amount of the steering wheel shall not be greater than 30 degrees, the power steering device shall be sensitive and effective, the steering knuckle, arm and steering tie rod shall not be damaged, and the ball pin shall not be loose.
液壓系統(tǒng):油泵和馬達(dá)工作正常,壓力達(dá)到額定值。液壓油型號、油量、油質(zhì)符合規(guī)定要求,油溫不大于80℃,油管連接良好,無泄漏現(xiàn)象。
Hydraulic system: the oil pump and motor work normally and the pressure reaches the rated value. The model, quantity and quality of hydraulic oil shall meet the specified requirements. The oil temperature shall not be greater than 80 ℃, and the oil pipe shall be well connected without leakage.
整機要求:全車結(jié)構(gòu)無變形、脫焊、開裂現(xiàn)象,螺栓無松動,各總成、零部件及附屬裝置齊全完整。主要工作性能達(dá)到額定指標(biāo)。全車清潔和無混凝土積料。
Requirements for the complete machine: the structure of the whole vehicle shall be free of deformation, desoldering and cracking, the bolts shall be free of looseness, and all assemblies, parts and accessories shall be complete. The main working performance reaches the rated index. The whole vehicle is clean and free of concrete accumulation.
底盤部分:小型混凝土攪拌車變速箱和分動箱無亂檔現(xiàn)象。前后橋傳動機構(gòu)無異響和過熱現(xiàn)象。離合器分離徹底,結(jié)合平穩(wěn),工作可靠。輪胎磨損不超過有關(guān)規(guī)定,氣壓符合規(guī)定,備胎及工具齊全
Chassis part: the gearbox and transfer case of small concrete mixer truck are free of disorder. The front and rear axle transmission mechanism has no abnormal sound and overheating. The clutch is completely separated, stably combined and reliable. The tire wear shall not exceed the relevant regulations, the air pressure shall meet the regulations, and the spare tire and tools shall be complete
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