5results about How to "Smoothly fall into" patented technology

This invention provides an automatic mining device for coal mining, comprising a coal mining machine as the main body, a rotating drum at the front end of the coal mining machine, a coal conveyor belt inside the coal mining machine for conveying coal backward, and a top conveyor belt at the front end of the coal mining machine and behind the drum; an outwardly extending support frame at the front end of the coal mining machine, with a rotating shaft installed between the two support frames, and multiple cutting discs spaced apart in the middle of the rotating shaft; and a buffer plate on each side of the top conveyor belt above the coal mining machine. By setting up a top conveyor belt and cutting discs, this invention allows the coal mining machine to operate automatically under the drive of a conveyor motor during excavation, catching falling coal and conveying it above the coal conveyor belt. Unlike traditional coal mining machines that require backtracking to clear coal, this eliminates the need for such reversing operations, allowing the coal mining machine to continue advancing, greatly improving the efficiency of coal mining operations and ensuring the continuity of the mining process.

The utility model relates to the technical field of sheep breeding, in particular to an intelligent water drinking device for sheep breeding, which comprises a support frame, a water drinking trough, a first driving component and a cleaning component, the water drinking trough is fixedly connected to the inner wall of the support frame, and the first driving component is mounted at the top of the support frame; the cleaning assembly comprises a protective sleeve, a rotating shaft, a second driving assembly, a rotating plate and a scraper, the top of the protective sleeve is in transmission connection with the first driving assembly to drive the protective sleeve to move, a protective cover is fixedly connected to the inner wall of the protective sleeve, and the rotating shaft is rotatably arranged in the protective cover in a penetrating mode. The first driving assembly drives the protective sleeve to move, a scraping strip in the cleaning assembly rubs against the inner wall of the water trough, and a scraping plate is in sliding fit with the water trough to clean sundries, so that the function of automatically cleaning the water trough is achieved, the sundries are prevented from being deposited and fermented in water, bacteria and microorganisms are prevented from being bred, cleanliness of cultivation drinking water is effectively guaranteed, and the service life of the cultivation drinking water is prolonged. And the workload of manual cleaning is reduced.

The application relates to an adjustable-inclination automatic leather waste belt feeding machine. The machine comprises a conveying frame, a conveying belt for conveying leather waste arranged on the conveying frame, a driving device arranged in the conveying frame and used for driving the conveying belt to run, and an adjusting mechanism used for adjusting the inclination of the conveying frame; the adjusting mechanism comprises a base frame, a support one fixedly arranged on the base frame, a hinged lug rotationally arranged at the top of the support one, and the hinged lug fixedly connected with one side of the conveying frame. The feeding auxiliary mechanism is used for conveying the leather waste into a container for temporary storage. Four anti-overflow cloths are matched to form a barrier structure, and the barrier structure surrounds the box opening. The local overhigh accumulation is avoided from overflowing from the edge in advance, the box capacity is fully utilized, the waste is effectively reduced, and the working environment is kept clean.

The utility model discloses an adjustable miscarriage protection pad which comprises a pad body, the pad body comprises a hip pad used for raising the hip of a patient and a leg pad used for raising the thighs of the patient, the slope surface of the pad body conforms to the ergonomic design, a through opening is formed in the position, conforming to the anus of the patient, of the hip pad, a collecting bag is placed in the through opening, and a bag opening is formed in the collecting bag. The leg pad comprises a top pad and a bottom pad, the top pad is arranged on the bottom pad in a turnover mode, a lifting mechanism used for controlling the top pad to turn over is arranged between the top pad and the bottom pad, the gradient of the leg pad is increased when the top pad turns over upwards, and the gradient of the leg pad is reduced when the top pad turns over downwards. According to the fetus protection pad, the gradient of the leg pad is adjusted through the lifting mechanism, the thighs of a patient can be temporarily laid flat, and supine position hypotension caused by the fact that the hip of the patient is lifted for a rest for a long time is avoided; the hip pad through opening provides a space for placing the collecting bag, excrement falls into the collecting bag when the patient defecates, the patient is more habituated in a defecation environment, and the occurrence rate of urinary retention is reduced.

This utility model relates to the technical field of poultry farming equipment and discloses a novel odorless fermentation bed for chicken farming. The bed includes a fermentation bed body, with a fan installed at the bottom of one side. A ventilation duct is fixedly connected to the fan's air inlet, and the ventilation duct is distributed in a mesh pattern at the bottom of the fermentation bed body. This novel odorless fermentation bed for chicken farming, with its bottom mesh ventilation ducts and fan forming a highly efficient ventilation system, generates negative pressure when the fan starts. Odor gases such as ammonia and hydrogen sulfide produced during fermentation are drawn to the bottom through the micropores, metal mesh, and gaps between layers of the fermentation tank. The gases first pass through a filtration unit composed of a pebble layer, an activated carbon layer, and a fine sand layer. The pebble layer initially filters dust and impurities, the activated carbon layer adsorbs odor molecules, and the fine sand layer finely filters residual impurities. The purified gas then enters the duct through ventilation holes and is discharged through a gas delivery pipe, reducing odor at its source, improving the air quality in and around the chicken house, and providing a better environment for the chickens and farmers.