8results about How to "Avoid dead spots" patented technology

The utility model belongs to the technical field of coating production, and particularly relates to a dispersion machine for epoxy resin paint production, which comprises a base and a mounting frame, a hydraulic cylinder is mounted on the base, a cross beam is arranged at the output end of the hydraulic cylinder, one end of the cross beam is rotatably connected with a stirring shaft, and a dispersion disc is arranged at the bottom of the stirring shaft; the mounting frame is arranged at the end, located at the stirring shaft, of the cross beam, a flow field mechanism is arranged on the mounting frame, the flow field mechanism comprises two arc-shaped adjusting blocks which are oppositely arranged, the adjusting blocks are in sliding connection with the mounting frame, the stirring shaft is located between the two adjusting blocks, and the two adjusting blocks are close to each other and away from each other through an adjusting part. At least two baffles are rotationally connected to the lower portion of each adjusting block, and the baffles are locked through locking pieces.

The utility model discloses a kind of convenient to clean's Undaria pinnatifida centrifugal cleaning device, including support box, outer cylinder and cleaning inner cylinder, the top of support box is provided with bearing table, the central position of bearing table is provided with outer cylinder, the inside of outer cylinder is rotatably installed with cleaning inner cylinder by rotating seat, and the center of outer cylinder bottom is provided with the conical tooth one of fixed connection with rotating seat, the side of support box is installed with servo motor, the output shaft of servo motor extends to the inner wall of support box and is installed with the conical tooth two of intermeshing with conical tooth one. The utility model drives conical tooth two and conical tooth one to engage by servo motor, drives cleaning inner cylinder to rotate, so that Undaria pinnatifida is evenly distributed under the action of centrifugal force, further improves the cleaning effect. The spray head evenly installed at pipe bottom can be all-around, dead-angle-free to Undaria pinnatifida for spray washing, ensure that every part can be fully cleaned.

The utility model discloses a zinc oxide grinding machine which comprises an outer machine box, an inner barrel body and a discharging barrel, the discharging barrel is installed in the center of the bottom of the outer machine box, a discharging motor is installed at one end of the discharging barrel, and the output end of the discharging motor extends into the discharging barrel and is provided with a spiral stirring paddle. Fine grinding blocks are arranged on the inner wall of the discharging barrel between blades of the spiral stirring paddle; a servo motor is installed on one side of the outer machine box, and the output end of the servo motor extends into the ball milling bin of the outer machine box and is provided with an inner cylinder. Due to the adoption of the design of the double grinding balls, the contact area and the collision frequency of a grinding medium and a zinc oxide material are obviously increased. The protrusions evenly arranged on the outer side of the first grinding ball are matched with the grooves evenly formed in the outer side of the second grinding ball, the interaction between the grinding media is further optimized, the grinding process is more efficient, the zinc oxide can be ground to the finer granularity, and therefore the production capacity is remarkably improved.

The application relates to an obstacle-avoiding unmanned aerial vehicle airborne laser radar device and belongs to the technical field of unmanned aerial vehicles. The device comprises a fuselage and a laser radar. Multiple wings are foldably arranged on the outer side of the fuselage. A driving motor is fixed at the outer end of each wing, and the output end of the driving motor is connected with a paddle. A protection mechanism is arranged on the wing and comprises a fixing assembly and a protection ring sleeved with the wing. The protection ring fixes the wing to the fuselage through the fixing assembly. When abnormal power failure occurs, the wing is folded by gravity and drives the protection ring to overturn to protect the paddle. A rack is arranged at the bottom of the fuselage, the laser radar is arranged in the rack, a supporting frame is connected to the rack through a mounting base at the bottom of the rack, and a damping mechanism is arranged on the mounting base and used for landing buffering. The device solves the problems that the folding of the wings of the existing unmanned aerial vehicle depends on manual operation or complex electric control, the landing buffering effect is poor, and the paddles are easily damaged during falling.

The utility model relates to chemical industry stirring equipment technical field discloses a pressure sensitive adhesive stirring tank, including support, the support upper surface fixedly connected with stirring kettle, the stirring kettle upper surface fixedly connected with feed pipe, the inside setting of feed pipe is provided with adjusting assembly, adjusting assembly includes sliding plate no.

The utility model relates to the technical field of livestock breeding equipment, and disclose a kind of fermented corn feed processing and handling device for mutton sheep feeding, including processing frame, the upper portion of processing frame is provided with comminution stirring mechanism;Comminution stirring mechanism includes comminution frame, the bottom surface of comminution frame is fixedly connected with stirring tank, the outer surface of stirring tank is fixedly connected with the outer surface of processing frame, the upper surface of comminution frame is respectively fixedly connected with controller main body and reverser, the fermented corn feed processing and handling device for mutton sheep feeding, by driving motor work drive reverser and one comminution shaft rotate, the comminution shaft is driven two comminution shafts to rotate under the gear connection, to carry out comminution to fermented corn feed in comminution frame;By stepper motor under the effect of shaft coupling connection drive double helix stirring shaft to work, the device can be integrated to carry out comminution and stirring to fermented corn feed, can be fully uniform to stir fermented corn feed.

The invention discloses composite multi-layer stable plate extrusion equipment and an extrusion method thereof, and relates to the field of composite plate production and processing.The composite multi-layer stable plate extrusion equipment comprises a first extruder and a second extruder, the first extruder and the second extruder extrude two melts used for producing a composite multi-layer stable plate respectively, and a plate discharging machine is used for flattening the melts and forming a preliminary plate blank; one end of the extrusion die is connected with the first extruder, the other end of the extrusion die is connected with the plate discharging machine, one side of the extrusion die is connected with the second extruder through a movable connector in a bent state, and the extrusion die is used for compounding the two melts according to a set proportion and then guiding the two melts to the plate discharging machine. The extrusion die formed by combining multiple layers of structures is designed, a five-layer composite board structure which sequentially comprises the middle layer, the two interlayers and the two outermost layers from inside to outside is formed, and the nail-holding power of the board is improved; the two interlayers and the two outermost layers are uniformly stressed in the flowing process, so that the material fusion quality is effectively improved.

This invention discloses an intelligent sorting device, belonging to the field of logistics equipment technology. The intelligent sorting device includes a support frame, a main conveyor belt, and sub-conveyor belts. It also includes: an identifier containing the address information of packages mounted on the main conveyor belt; a guide plate, with the movement direction of the sub-conveyor belts forming an acute angle with the movement direction of the main conveyor belt, a rotating shaft connected to one side of the guide plate, the rotating shaft being connected to a bearing on the support frame, and a power unit connected to the rotating shaft; multiple rollers, each roller's lower surface abutting against the main conveyor belt; and a controller electrically connected to the identifier and the power unit. Each sub-conveyor belt corresponds to one address information, and the controller compares the package's address information with the address information corresponding to the sub-conveyor belt. When the two information match, the controller controls the power unit to operate. This intelligent sorting device avoids the risk of damage to the items inside packages caused by unreliable gripping or excessive clamping force when using clamps to grip packages.