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濟(jì)南升降貨梯http://www.xjypl.com/如果沒(méi)有回油裝置，一旦液壓過(guò)多的進(jìn)入油缸就會(huì)溢出，造成浪費(fèi)，但是回油裝置的出現(xiàn)很好的解決了這個(gè)問(wèn)題，下面濟(jì)南天銳升降機(jī)械的專(zhuān)家給大家介紹一下濟(jì)南升降貨梯回油裝置的作用。
Jinan cargo lifter oil installations if there is no return once the hydraulic cylinder will overflow into the excessive, wasteful, but the emergence of a good oil return device to solve this problem, the following day Jinan sharp lifting machinery experts to tell you about Jinan elevating the role of the freight elevator back to the oil installations.

濟(jì)南升降貨梯的安全回油裝置在回油機(jī)構(gòu)與油缸之間的回油油路，回油油路上形成有臺(tái)階孔。本串聯(lián)集料升降臺(tái)內(nèi)框架、外框架、外框架和內(nèi)框架在上部和下部分別通過(guò)軸承座和導(dǎo)軌板連接在底座和臺(tái)面架；內(nèi)框架和外框架以及內(nèi)框架和外框架分別通過(guò)銷(xiāo)軸相連接；外框架和外框架以及內(nèi)框架和內(nèi)框架分別通過(guò)中間銷(xiāo)軸相連接；油缸分別連接在內(nèi)框架和外框架以及內(nèi)框架和外框架；同步軸上安裝有兩個(gè)連桿，連桿與油缸中間鉸接軸相連接。本串聯(lián)集料升降臺(tái)結(jié)構(gòu)簡(jiǎn)單、動(dòng)作平穩(wěn)、便于裝卸。
Jinan cargo lifter oil installations safe return back to the oil in the return oil path between the institutions and the cylinder, formed with a step on the road back to the oily pores. The series aggregate lifting the platform frame,the outer frame, the outer frame and the inner frame at the upper and lower housings are connected through the guide plate and the base and the table frame; inner frame and outer frame and the inner frame and outer frame by a pin, respectively, connected; the outer frame and an outer frame and within the framework and within the framework of each pin is connected through the middle; cylinder inner frame and outer frame and inner frame and outer frame are connected; synchronous shaft fitted with two connecting rod, connecting rod connected to the cylinder intermediate hinge. The simple structure of the series aggregate lifts, smooth action, easy loading and unloading.

濟(jì)南升降貨梯http://www.xjypl.com/臺(tái)階孔內(nèi)設(shè)有軸截面呈Ｕ形的閥套，閥套底面設(shè)有通孔。臺(tái)階孔與閥套之間形成有間隙，間隙即形成在閥套側(cè)壁與臺(tái)階孔側(cè)壁之間，間隙也可形成在閥套底部與臺(tái)階孔底部之間，閥套底部與臺(tái)階孔底部的間隙可以是通過(guò)開(kāi)設(shè)導(dǎo)油槽實(shí)現(xiàn)，也可以通過(guò)在閥套底部設(shè)置粗糙表面實(shí)現(xiàn)，所述閥套內(nèi)設(shè)有控制閥。
Jinan cargo lifter stepped bore a shaft U-shaped cross-section of the sleeve, the sleeve underside with a through-hole. Formed between the stepped bore and the valve sleeve has a gap, i.e. a gap is formed between the valve sleeve and the stepped bore sidewall the sidewall, the gap may be formed between the bottom of the valve sleeve and the stepped hole bottom, the bottom of the valve sleeve and the stepped bottom of the hole gap can be realized through the creation of lead tank, you can also set up at the bottom of the sleeve to achieve a rough surface, the valve sleeve provided with a control valve.