Bucket lid correcting and opening device

Abstract

The invention provides a bucket lid correcting and opening device. The bucket lid correcting and opening device is used for opening a lid rapidly under the conditions that sampling and detecting are conducted on bucketed objects, the lid needs to be opened before use, and a bucket is covered with the lid for sealing after use, and the bucket lid correcting and opening device is also used for correcting, pressing and sealing after the bucket is covered with the lid. The bucket lid correcting and opening device is characterized in that two jaw heads are arranged at one end of a supporting rod; the far end of each jaw head is provided with a hook head used for hooking the edge of the lid; the near end of each jaw head is connected with one end of the supporting rod; an included angle is formed between the two jaw heads; a lid opening stress surface providing element is arranged at the junction of the supporting rod and the jaw heads; the end, away from the jaw heads, of the supporting rod is connected with a pressing corrector in series; and an included angle is formed between the supporting rod and the stress surface of the lid opening stress surface providing element. By the adoption of the bucket lid correcting and opening device, the lid opening efficiency can be improved, the strength of an operator is reduced, and the labor intensity is relieved; the bucket lid correcting and opening device can be suitable for bucket lids with different thicknesses and be used for correcting and pressing when the bucket is covered with the bucket lid again, so that reuse of the bucket lid is achieved, and the situation that sealing is poor after the bucket is covered with the bucket lid due to the fact that the bucket lid is deformed is avoided.

Description

technical field [0001] The invention relates to a lid straightening and lid opening device, which can be used for pressing, straightening and opening the lids of iron buckets and plastic buckets. The invention is widely applicable to the compression, correction and opening of the lids of chemical plastic barrels and iron barrels, and the invention can realize one job with multiple functions, high efficiency and convenience. Background technique [0002] At present, most of the tools for opening barrels are bare hands or flat-head screwdrivers, etc., or a single hook that is simple to make, and has a single function to open the cover. To protect the edge of the plastic barrel lid, first try to cut it with flat scissors or other sharp tools. After tearing the protective edge, use a single-sided hook to remove it; it is basically not applicable to the use of iron barrels. [0003] When the plastic lid is thin, repeated operations are required to open the lid; in the field of i...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the tools for opening barrels are bare hands or flat-head screwdrivers, etc., or simple single hooks, which also have a single function of opening the lid.

To protect the edges of plastic barrel lids, first use scissors or other sharp tools to break the edges, and then use a single-sided hook to remove them; it is basically not applicable to the use of iron barrels

[0003] When the plastic lid is thin, repeated operations are required to open the lid; in the field of iron lids, because there is no hard support, the result is twice the result with half the effort and inconvenient operation. Although it is more convenient than manual hands, the effect is not obvious

[0004] Moreover, in the prior art, once the lids of iron drums and plastic drums are opened and then covered back, the sealing performance of the lids will deteriorate, and the remaining materials in the iron drums and plastic drums will easily deteriorate.

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