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小型混凝土攪拌車制動后踏板復位慢的原因

來源:http://hechi.wukashenghuo.com/ 時間:2022-10-03

小型混凝土攪拌車復位慢的表現是小型混凝土攪拌車在制動減速后,松開制動踏板,車速不能很快地提高,嚴重的甚至難以起步,小型混凝土攪拌車發生制動發咬的故障后,可以按如下步驟檢查并排除:
The small concrete mixer has a slow reset, which means that the speed of the small concrete mixer can not be increased quickly when it releases the brake pedal after braking and decelerating, and it is even difficult to start. After the small concrete mixer has a brake seizure fault, it can be checked and eliminated according to the following steps:
1、如果踏板自由行程適當,主制動閥排氣口有氣體排出,掛檔起步,如果能起步,行駛一段距離應檢查制動鼓是否發熱,如發熱一般是由于制動蹄和制動鼓間隙太小所致。應檢查制動蹄和制動鼓的間隙,使之保持正常。
1. If the free stroke of the pedal is appropriate, there is gas discharged from the exhaust port of the main brake valve, and the vehicle starts in gear. If the vehicle can start, check whether the brake drum heats up after driving for a certain distance. If the brake drum heats up, it is generally caused by the small gap between the brake shoe and the brake drum. The clearance between the brake shoe and the brake drum shall be checked to keep it normal.
2、如果不能起步,可踩下踏板,將變速桿置于空檔,然后在松開制動踏板的同時,檢查各制動氣室的推桿能否回位。如果是某個制動氣室的推桿不能回位,即是繼動閥卡死,或是制動蹄回位彈簧太軟,斷裂造成的,或者是前制動蹄銷銹死造成的。
2. If it is not possible to start, step on the pedal, place the gear lever in neutral, and then check whether the push rods of each brake chamber can return to their original positions while releasing the brake pedal. If the push rod of a brake chamber fails to return, it is caused by the stuck relay valve, or the brake shoe return spring is too soft and broken, or the front brake shoe pin is rusted.
小型混凝土攪拌車
3、檢查制動踏板的自由行程,或者是在貯氣筒氣壓達到規定之后,踩下制動踏板,然后在松開踏板的同時檢查主制動閥的排氣口有無氣體排出,如無氣體排出,踏板無自由行程,說明是主制動閥的排氣閥打不開,應調整主制動閥拉桿,使主制動閥的活塞桿和排氣閥之間有正常的間隙,使制動踏板保持正常的自由行程。
3. Check the free stroke of the brake pedal, or step down the brake pedal after the air pressure of the air reservoir reaches the specified value, and then check whether there is gas discharge from the exhaust port of the main brake valve when releasing the pedal. If there is no gas discharge, the pedal has no free stroke, which means that the exhaust valve of the main brake valve cannot be opened. Adjust the pull rod of the main brake valve to make sure that there is a normal clearance between the piston rod of the main brake valve and the exhaust valve, Keep the brake pedal at normal free stroke.
小型混凝土攪拌車制動后踏板復位慢的原因就講解到這里了,您對此有什么想了解的事項就來我們網站http://hechi.wukashenghuo.com看看吧。
This is the reason why the pedal of small concrete mixer is slow to reset after braking. If you want to know anything about this, please come to our website http://hechi.wukashenghuo.com Take a look.
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小型混凝土攪拌車制動后踏板復位慢的原因

作者:中科聚峰混凝土攪拌車廠家 時間:2022-10-03

小型混凝土攪拌車復位慢的表現是小型混凝土攪拌車在制動減速后,松開制動踏板,車速不能很快地提高,嚴重的甚至難以起步,小型混凝土攪拌車發生制動發咬的故障后,可以按如下步驟檢查并排除:
The small concrete mixer has a slow reset, which means that the speed of the small concrete mixer can not be increased quickly when it releases the brake pedal after braking and decelerating, and it is even difficult to start. After the small concrete mixer has a brake seizure fault, it can be checked and eliminated according to the following steps:
1、如果踏板自由行程適當,主制動閥排氣口有氣體排出,掛檔起步,如果能起步,行駛一段距離應檢查制動鼓是否發熱,如發熱一般是由于制動蹄和制動鼓間隙太小所致。應檢查制動蹄和制動鼓的間隙,使之保持正常。
1. If the free stroke of the pedal is appropriate, there is gas discharged from the exhaust port of the main brake valve, and the vehicle starts in gear. If the vehicle can start, check whether the brake drum heats up after driving for a certain distance. If the brake drum heats up, it is generally caused by the small gap between the brake shoe and the brake drum. The clearance between the brake shoe and the brake drum shall be checked to keep it normal.
2、如果不能起步,可踩下踏板,將變速桿置于空檔,然后在松開制動踏板的同時,檢查各制動氣室的推桿能否回位。如果是某個制動氣室的推桿不能回位,即是繼動閥卡死,或是制動蹄回位彈簧太軟,斷裂造成的,或者是前制動蹄銷銹死造成的。
2. If it is not possible to start, step on the pedal, place the gear lever in neutral, and then check whether the push rods of each brake chamber can return to their original positions while releasing the brake pedal. If the push rod of a brake chamber fails to return, it is caused by the stuck relay valve, or the brake shoe return spring is too soft and broken, or the front brake shoe pin is rusted.
小型混凝土攪拌車
3、檢查制動踏板的自由行程,或者是在貯氣筒氣壓達到規定之后,踩下制動踏板,然后在松開踏板的同時檢查主制動閥的排氣口有無氣體排出,如無氣體排出,踏板無自由行程,說明是主制動閥的排氣閥打不開,應調整主制動閥拉桿,使主制動閥的活塞桿和排氣閥之間有正常的間隙,使制動踏板保持正常的自由行程。
3. Check the free stroke of the brake pedal, or step down the brake pedal after the air pressure of the air reservoir reaches the specified value, and then check whether there is gas discharge from the exhaust port of the main brake valve when releasing the pedal. If there is no gas discharge, the pedal has no free stroke, which means that the exhaust valve of the main brake valve cannot be opened. Adjust the pull rod of the main brake valve to make sure that there is a normal clearance between the piston rod of the main brake valve and the exhaust valve, Keep the brake pedal at normal free stroke.
小型混凝土攪拌車制動后踏板復位慢的原因就講解到這里了,您對此有什么想了解的事項就來我們網站http://hechi.wukashenghuo.com看看吧。
This is the reason why the pedal of small concrete mixer is slow to reset after braking. If you want to know anything about this, please come to our website http://hechi.wukashenghuo.com Take a look.
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