多功能攪拌車行駛中變速器掛不上檔的原因在于:
The reasons why the transmission can not be put into gear when the multi-functional mixer is driving are as follows:
(1)叉軸變曲,軸與導(dǎo)向孔嚴(yán)重銹蝕。
(1) The fork shaft is bent and the shaft and guide hole are severely rusted.
(2)換檔叉固定螺絲松動(dòng)。
(2) The fixing screw of shift fork is loose.
(3)操縱桿調(diào)整潤(rùn)滑不良。
(3) The adjustment of the control lever is not well lubricated.
(4)同步系統(tǒng)報(bào)壞
(4) Synchronous system failure
這種現(xiàn)象的排除方法是:
The ways to eliminate this phenomenon are:
(1)應(yīng)檢查離合器能否分離徹底,操縱裝置能否工作,如良好則應(yīng)拆開變速器蓋,檢查換檔叉軸是否彎曲,如彎曲應(yīng)予校 正.軸與導(dǎo)孔銹蝕,應(yīng)除銹修復(fù).
(1) First, check whether the clutch can be separated completely and whether the control device can work. If it is good, disassemble the transmission cover and check whether the shift fork shaft is bent. If it is bent, correct it. If the shaft and guide hole are rusted, remove the rust and repair it
(2)換檔叉固定螺絲松動(dòng),應(yīng)予以緊固。
(2) The fixing screws of shift fork are loose and should be tightened.
(3)正確調(diào)整操縱桿
(3) Adjust the lever correctly
(4)同步系統(tǒng)損壞應(yīng)更換新品。
(4) If the synchronous system is damaged, replace it with a new one.
多功能攪拌車掛不上檔處理辦法:
Handling method for multi-functional mixer not being put into gear:
在駕駛混凝土攪拌車的時(shí)候經(jīng)常會(huì)遇到以下情況:
When driving a concrete mixer, you often encounter the following situations:
1.混凝土攪拌車當(dāng)發(fā)動(dòng)機(jī)在進(jìn)行怠速運(yùn)轉(zhuǎn)時(shí),離合器踏板已經(jīng)踩到底了,但掛擋仍然很困難,變速齒輪有時(shí)有強(qiáng)烈的撞擊噪音。
1. When the engine of the concrete mixer is idling, the clutch pedal has been pressed to the bottom, but it is still difficult to shift, and the gear shifting gear sometimes has strong impact noise.
2.車輛勉強(qiáng)掛上擋位后,還未放松離合器踏板時(shí),就已經(jīng)行駛或熄火了。經(jīng)過一些簡(jiǎn)便的方法進(jìn)行檢查后得出的結(jié)論如下:我們拆下混凝土攪拌車離合器底蓋,將變速器掛入空擋,將離合器踩到底。再用工具撥動(dòng)從動(dòng)盤。
2. After the vehicle is barely put into gear, it has driven or stalled before releasing the clutch pedal. After some simple methods of inspection, the conclusion is as follows: we remove the bottom cover of the clutch of the concrete mixer, put the transmission into neutral, and step on the clutch to the end. Use the tool to move the driven plate.
如果能輕松撥轉(zhuǎn),說明離合器分離良好;
If it can be easily turned, it means that the clutch is well disengaged;
如果撥不動(dòng),說明離合器分離不徹底。
If the clutch does not move, it means that the clutch is not completely disengaged.
總結(jié)后的故障排除方法大概有以下方法:
The summarized troubleshooting methods are as follows:
在多功能攪拌車下?lián)軇?dòng)分離撥叉,使分離軸承前端輕輕地靠在分離杠桿內(nèi)端面上,轉(zhuǎn)動(dòng)離合器一周進(jìn)行查看。
Move the release fork under the multi-functional mixer, make the front end of the release bearing lightly lean on the inner end face of the release lever, and turn the clutch for one week to check.
1、檢查分離杠桿高度是否一致、是否過低。
1. Check whether the height of release lever is consistent and too low.
2、檢查離合器踏板自由行程是否過大,并作出適當(dāng)?shù)恼{(diào)整。
2. Check whether the free travel of clutch pedal is too large and make appropriate adjustment.
如果分離杠桿的內(nèi)端能同時(shí)和分離軸承接觸不上,說明分離杠桿的高度不一致,應(yīng)進(jìn)行調(diào)整。
If the inner end of the release lever can not contact with the release bearing at the same time, it means that the height of the release lever is inconsistent, and it should be adjusted.
分離杠桿高度要是一致,但是分離仍然不徹底,就要檢查杠桿高度。將各分離杠桿調(diào)到同樣的高度,如果能徹底分離,說明原來調(diào)整不當(dāng)或是磨損過甚。分離杠桿調(diào)整以后,重新調(diào)整離合器踏板的自由行程及間隙。
If the separation lever height is the same, but the separation is still incomplete, check the lever height. Adjust the separation levers to the same height. If they can be completely separated, it means that the original adjustment is improper or the wear is too much. After adjusting the release lever, readjust the free travel and clearance of the clutch pedal.
3、對(duì)于新鉚的混凝土攪拌車摩擦片的離合器,要檢查從動(dòng)盤和摩擦片是否過厚。在離合器蓋與飛輪之間加墊片來過厚的問題。
3. For the clutch of friction plate of new riveted concrete mixer, check whether the driven plate and friction plate are too thick. Add gasket between clutch cover and flywheel to solve the problem of over thickness.
4、對(duì)于液壓傳動(dòng)的離合器,除上述檢查外,還應(yīng)檢查制動(dòng)液是否缺少,管道是否滲漏并排出液壓系統(tǒng)內(nèi)的空氣。
4. For the clutch of hydraulic transmission, in addition to the above inspection, it is also necessary to check whether the brake fluid is insufficient, whether the pipeline leaks and exhausts the air in the hydraulic system.
5、如果上述調(diào)整正常后,仍然分離不徹底,就要拆下離合器,檢查從動(dòng)盤是否裝反、軸向移動(dòng)是否困難、主從動(dòng)盤有無翹曲、分離杠桿螺釘是否松動(dòng)、浮動(dòng)銷是否脫落。
5. If the above adjustment is normal, and the separation is still not complete, it is necessary to remove the clutch, check whether the driven plate is installed reversely, whether the axial movement is difficult, whether the driven plate is warped, whether the separation lever screw is loose, and whether the floating pin is off.