5results about How to "Control the feeding amount" patented technology

The utility model relates to the technical field of p - dichlorobenzyl production equipment, concretely is a kind of p - dichlorobenzyl production raw material discharging auger, including auger shell, the one side fixed mounting of auger shell outer surface top is equipped with feed pipe, the one side fixed mounting of auger shell outer surface lower side is equipped with discharge pipe, the inside of discharge pipe is provided with flow sensor, the inside rotation of auger shell is equipped with auger shaft.This one kind of p - dichlorobenzyl production raw material discharging auger, by the cooperation of auger shell, discharge pipe, feed pipe, driving motor, helical blade, auger shaft and flow sensor, by being coated with anti -adhesive coating on the inner wall of auger shell and the surface of helical blade, the adhesion between raw material and auger component surface can be significantly reduced, effectively avoid the occurrence of raw material blocking phenomenon, ensure the smoothness of discharging process, to further improve production efficiency.

The utility model discloses a cement blanking hopper, which relates to the technical field of building construction equipment, and has the technical key points that the cement blanking hopper comprises an end plate, one side of the end plate is fixedly connected with a hopper, one side of the end plate is fixedly connected with a plurality of circumferentially arranged support rods, and one ends of the plurality of support rods far away from the end plate are fixedly connected with a contact frame; by arranging the inner pipe, the connecting lugs, the discharging pipe, the rotating frame, the moving frame, the discharging groove and other assemblies, through contact matching of the inner pipe and the hopper and contact of the inner pipe and cement, cleaning inconvenience caused by contact of the cement and the inner wall of the hopper is avoided, through convenient separation of the inner pipe, the cleaning efficiency is improved, and the cleaning cost is reduced. According to the cement discharging device, the inner pipe is arranged, cement adhering to the inner pipe can be cleaned conveniently, the situation that cement adheres to the hopper and influences use of the hopper is avoided, and the discharging speed and the discharging amount of the cement can be controlled in cooperation with rotating staggered communication of the rotating frame in the discharging pipe and the discharging grooves in the moving frame.

The utility model discloses a kind of paint grinding machines, it relates to paint technical field, including grinding box and feeding box, the middle part of the inside of feeding box is equipped with feeding cavity, the bottom of feeding box is equipped with the discharge port being communicated with grinding box, the top of feeding box is equipped with the storage cavity of feeding cavity, the inside of feeding cavity is equipped with rotating shaft, the outside of rotating shaft is fixedly connected with partition block at equal intervals, the top of bevel gear set is fixedly connected with carousel, the eccentricity of carousel top is fixedly connected with short shaft, the top of the inside of feeding box is connected with long shaft and is penetrated, one end of long shaft is fixedly connected with guide frame, the inside of guide frame is penetrated and arranged with short shaft, the outside of long shaft is fixedly connected with dispersion plate at equal intervals. When feeding and grinding, the space of partition block in feeding cavity can control the feeding amount of paint, prevent the accumulation of paint during grinding, so as to ensure the grinding efficiency of paint.

A cheese piece material level adjusting device comprises a fixing base and is characterized in that a rotary encoder is installed on the fixing base, a shaft sleeve is arranged on one side of the fixing base, a rotatable transmission shaft is installed in the shaft sleeve through a bearing, one end of the transmission shaft is in transmission connection with a center shaft of the rotary encoder through a synchronous belt mechanism, and a swing rod is fixed to the other end of the transmission shaft. The swing rod is L-shaped, one end of a short rod of the swing rod is inserted into the transmission shaft in the radial direction of the transmission shaft, and a packing material of the cheese pieces leans against a long rod of the swing rod and is used for controlling the swing rod to swing according to the discharging amount of the cheese pieces so as to drive the transmission shaft to rotate; a fan-shaped window is arranged on a large belt wheel of the synchronous belt mechanism, a positioning pin is arranged on a fixed seat, and the positioning pin penetrates through the fan-shaped window and is used for limiting the rotation angle of the large belt wheel. The device has the beneficial effects that the material level can be automatically adjusted, and the discharging speed is accurately controlled; the structure is simple, performance is stable and maintenance is convenient.

The utility model provides an automatic feeding device for ultra-high molecular polyethylene pipe production, which relates to the technical field of polyethylene pipe production and comprises a storage barrel, a discharge control mechanism is arranged below the storage barrel and comprises a discharge pipe, and the upper end of the discharge pipe is fixedly communicated with the lower end of the storage barrel. A servo motor of the discharging control mechanism drives a gear, an outer gear ring and a driving ring to rotate, then a triangular plate is driven to move, the size of a discharging port is accurately adjusted, the feeding amount can be flexibly and accurately controlled according to the requirements of polyethylene pipes of different specifications for polyethylene particles, the production precision and the product quality stability are improved, and the production efficiency is improved. And in addition, in the movable lifting mechanism, self-locking universal wheels facilitate flexible movement of the device in a workshop, a servo electric cylinder can achieve lifting of a material storage barrel, accurate positioning and butt joint can be conveniently conducted according to the position and height requirements of production equipment, and the applicability and convenience of the device are improved.