Automatic feeding bucket for sludge excavation

The adjustable filter channel structure and hydraulic control system solve the problem of bucket clogging, improve sludge excavation efficiency and bucket ease of use, and meet the excavation needs of different types of sludge.

CN224281400UActive Publication Date: 2026-05-26TIANJIN RONGJU ENVIRONMENTAL ENGINEERING CO LTD
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Patent Information

Application Number
CN202521148559.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-06
Publication Date
2026-05-26
Estimated Expiration
2035-06-06

AI Technical Summary

Technical Problem

The existing filter holes and channels inside the bucket are fixed, which are easily clogged by impurities in the sludge, resulting in frequent cleaning, reduced sludge digging efficiency, increased burden on operators, and difficulty in effectively intercepting fine sludge particles, affecting the flexibility and convenience of use.

Method used

The system adopts an adjustable filter channel structure, and the size of the filter channel can be adjusted through a hydraulic control system and elastic connectors. Combined with guide support and positioning installation structure, it ensures a stable connection between the bucket body and the adjustment bracket, avoids clogging and improves the interception effect of fine sludge particles.

Benefits of technology

It enables rapid adjustment of the filter channel, reduces clogging, improves sludge excavation efficiency, reduces cleaning frequency and dewatering load, and enhances the flexibility and convenience of the bucket.

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Abstract

The utility model provides an automatic feeding bucket for sludge excavation, which belongs to the technical field of excavation buckets, aims to solve the problems that the sludge excavation efficiency is influenced, the workload of operators is increased, and the use flexibility and convenience of the bucket in the practical application process are also influenced, and comprises a bucket main body, the two mounting supports are fixedly connected to the left side and the right side of the upper end of the bucket body correspondingly. The adjusting support is connected to the inner end of the bucket body in a left-right sliding mode. The hydraulic cylinder is arranged on the inner side of the upper end of the bucket main body; the connecting support block is fixedly connected to the outer end of the hydraulic rod; the upper end of the adjusting bracket is fixedly connected with a guide supporting cylinder; the outer end of the guide supporting cylinder is coaxially and fixedly connected with a positioning supporting column; the positioning mounting structure is arranged between the positioning support column and the connecting support block; and the cleaning frequency of the bucket main body and the subsequent dehydration load are reduced, the sludge excavation efficiency is effectively improved, the workload of operators is reduced, and the use flexibility and convenience of the bucket in the actual application process are improved.
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