4 results about "Duck feathers" patented technology

The utility model provides a hard duck feather whitening device for shuttlecocks. Belongs to the field of badminton production. According to the technical key points, the device comprises a containing mechanism, the containing mechanism comprises a water tank, a net cage is arranged in the water tank, springs are fixedly connected to the four corners in the water tank, dragging beams are fixedly connected to the tops of the two sets of springs on one side, and the dragging beams abut against the bottom of the water tank; the traction mechanism comprises a pressing frame abutting against the top of the water tank, a net plate is fixedly connected to the interior of the pressing frame, a traction beam is fixedly connected to the top of the pressing frame, traction steel cables are symmetrically and fixedly connected to the top of the traction beam, and winding discs are fixedly connected to the ends, away from the traction beam, of the two traction steel cables; the utility model aims to provide a hard duck feather whitening device for badminton. The duck feather cleaning device is used for improving the duck feather cleaning effect.

The application discloses a kind of full-automatic feather supply equipment, belong to feather ball production equipment technical field, including lower frame, the upper end surface of the lower frame is fixedly installed with section frame, the inside of the lower frame is fixedly installed with electric cabinet, the left surface of the lower frame is fixedly installed with speed regulator, the side surface of the lower frame is provided with electromagnetic valve, and electromagnetic valve is located in the upper end of speed regulator, the side surface of the lower frame is fixedly installed with gas source processor, the upper of the lower frame is fixedly installed with gantry support stand column, the full-automatic feather supply equipment, simple structure, strong stability, flexible operation, high flexibility, it can be matched with each process of feather production equipment Line realization automation production, operator needs to put batch of loose goose feather duck feather raw hair into feeding port, equipment can automatically complete feather arrangement, feather automatic conveying, automatic feeding, it can be connected with each process equipment of feather production Line, realize full-automatic production.

The utility model discloses a duck house ventilation device, including the shed body, a plurality of ventilation ducts are fixedly connected in the shed body, and the fan is fixedly connected in each ventilation duct, and the installation box is fixedly connected in the ventilation duct, and the activated carbon filler is filled in the installation box, and the filter water tank is fixedly connected in the shed body, and the ventilation duct one end extends to the filter water tank, and the exhaust pipe is fixedly connected on the filter water tank, through setting activated carbon, can remove the peculiar smell in the gas inhaled in the ventilation duct, thereby reach the effect of purifying air, and the deodorization effect of activated carbon is good, can effectively improve the purification effect, and activated carbon can filter the feed grain and duck feather and other impurities mixed in the gas preliminarily at the same time, further remove the gas after deodorization and send to the filter water tank and remove the further impurities, further improve the effect of air purification, thereby make the air that discharges more pure and fresh.

The utility model relates to the technical field of defeatherers, in particular to a defeatherer control circuit and a defeatherer thereof, comprising an MCU control module, a motor detection and control circuit, a charge and discharge control circuit and a key input circuit, the motor detection and control circuit and the key input circuit are respectively and electrically connected with the MCU control module, and the charge and discharge control circuit is electrically connected with the MCU control module. The charging and discharging control circuit provides electric energy for the whole circuit. By integrating the MCU control module and the motor detection control circuit, the gear adjusting function is achieved, the rotating speed of the motor can be switched by pressing a power key for a short time, the electric hair plucking machine is matched with livestock hair of different thicknesses such as duck feather and chicken feather, and the pertinence and efficiency of plucking operation are improved; meanwhile, the current sampling branch can monitor the current of the motor in real time, for example, when 15A locked-rotor current is detected, the MCU can quickly control the motor to stop, the motor is effectively prevented from being damaged due to locked rotor, the service life of equipment is prolonged, and mechanical damage to livestock meat is reduced.