4results about How to "Precise frequency control" patented technology

The application belongs to the field of postoperative care equipment, and particularly relates to a cardiovascular interventional treatment device. The device comprises a top cover, a clamping part, a transmission device and a massage roller. The front and rear ends of the top cover are movably connected with the clamping part. The clamping surface of the clamping part is in an arc structure. The massage roller is rotatably connected to the clamping part. The transmission device is fixedly connected to the side surface of the clamping part. The top of the clamping part is rotatably connected with a connecting rod. The transmission device is connected with the connecting rod. The connecting rod is connected with the massage roller. The device can be clamped on the trunk of a patient after cardiovascular surgery, preventing thrombosis and other phenomena caused by long-term lying of the patient. Meanwhile, the clamping mode can adapt to patients with various body types, achieving better application effect.

The utility model belongs to food processing technical field, and disclose a kind of pine mushroom bean curd ball oil-frying turnover stirring device, including kettle body subassembly, the kettle body subassembly includes shell, the rear side of shell is fixed with lifting rod, the top of lifting rod is fixed with fixed plate, the top of fixed plate is fixed with second motor, the main shaft end of second motor is fixed with carousel, the bottom of carousel is fixed with turnover subassembly, the bottom of shell is fixed with discharge port, the front side of discharge port is fixed with valve, the inside of shell is fixed with bracing piece, the outside of bracing piece is rotatably equipped with fixed rod, the bottom of fixed rod is fixed with heating ring, the bottom of shell is fixed with base, the top of base is slidably equipped with collection subassembly, realize edible oil reuse, reduce energy consumption and raw material waste, valve control switch can reduce hot oil splashing risk, improve operating safety.

The utility model relates to the technical field of pepper processing, and particularly discloses a pepper grinding dust intercepting and online collecting device which comprises a grinding shell, a feeding pipeline is installed on the upper surface of the grinding shell in a penetrating mode, a driving motor is fixedly connected to the upper surface of the grinding shell, and the output end of the driving motor is fixedly connected with a first chain wheel. A guide cylinder is mounted on the top surface of the cavity of the grinding shell, and a machining grinding disc is fixedly connected to the lower surface of the guide cylinder. According to the dust intercepting and online collecting device for pepper grinding, dust generated in the grinding process can be adsorbed in real time through linkage of a dust removal suction nozzle, a dust removal collecting box and a dust removal air pump, the dust is guided to be gathered towards the dust removal suction nozzle through the inclined surface of a guide mounting block, the dust is prevented from overflowing to the working environment, and the risk that workers inhale the dust is reduced; meanwhile, dust is intensively collected through the negative pressure effect of the dust removal air pump, and the dust treatment efficiency is improved.

The utility model discloses an artificial auxiliary cutti machine relates to cutti machine technical field, including cutti machine main part, the inside of cutti machine main part is provided with and arranges the adjusting assembly, and arranges the adjusting assembly for the speed and flow of material discharge control, arranges the adjusting assembly and includes the discharge chute that sets up in the inside of cutti machine main part, and the top of discharge chute is connected with the even arrangement of electric push rod, and the top of electric push rod is connected with the discharge plate through the movable shaft, and is connected through silica gel connecting piece between two groups of adjacent discharge plate, and the discharge plate is connected through the hinge with cutti machine main part. The utility model discloses a discharge adjusting assembly is arranged in the inside of cutti machine main part, namely utilizes the electric push rod of even arrangement of discharge chute top and drives the discharge plate action, realizes the effect that the speed and flow of material discharge control, can solve the problem that the existing cutti machine cannot flexibly adjust the speed and flow of material discharge in the process of discharging, leads to material accumulation or the problem of unsmooth discharge.