A winch for cleaning pig manure in a pig farm

Abstract

The invention relates to the field of winches, in particular to a winch for cleaning pig manure in a pig farm, which includes a hoarding box, a brake protection component, a steel rope, a winch, and a lifting bucket. The brake protection component includes a rotating disk, a swing arm, and a telescopic ring. The rotating disk is rotatably installed on the installation shaft at the upper end of the storage box, and there are multiple locking columns inside the rotating disk; the telescopic ring is located outside the rotating disk and is in the shape of a regular polygon; the middle section of the steel rope is wound outside the telescopic ring; the swing arm has multiple Each of them extends radially along the rotating disk, and the inner end of each swing arm is hinged between two adjacent locking columns around the vertical axis, and the outer end of each swing arm is respectively connected to a telescopic ring through a set of transmission parts. midpoint of the side length; when the steel rope between the lifting bucket and the brake protection assembly or the steel rope between the winch and the brake protection assembly is disconnected, the telescopic ring is suddenly accelerated by the winch or the lifting bucket to drive the swing The outer end of the arm rotates relative to the rotating disc, and when the swing arm rotates, one side slides inward through the locking post to squeeze the mounting shaft to brake.

Description

technical field [0001] The invention relates to the field of winches, in particular to a winch for cleaning pig manure in a pig farm. Background technique [0002] In the prior art, a large amount of pig manure is produced every day in the pig farm, which needs to be cleaned and collected regularly. The cleaned pig manure needs to be transported out with a winch. In order to reduce the number of transportation, the volume of the hoarding box is usually increased so that the hoarding box is higher and less It is convenient to dump pig manure inward. In the prior art, a hoist is used to lift the pig manure in the hoisting bucket and then pour it into the storage box. However, the steel rope will wear out after frequent use, and once broken, it will easily cause safety accidents. Therefore, a method that can deal with The winch with broken steel rope reduces the safety hazard during use. Contents of the invention [0003] The invention provides a winch for cleaning pig manur...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a winch for cleaning pig manure in a pig farm to solve the problem that the existing winch cannot cope with potential safety hazards when lifting heavy objects

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