3results about How to "Improve arch breaking effect" patented technology

The utility model relates to compacting agent storage technical field, concretely relates to a concrete waterproof compacting agent storage tank. Including the jar body, the inside coaxial rotation of jar body is provided with the main shaft, the both sides of main shaft circumference side wall all horizontally fixedly set up a plurality of connecting rods, a plurality of connecting rods are equidistant distribution along the main shaft axis direction, the other end of connecting rod is fixedly set up and has the vertical scraper board, the end of two adjacent vertical scraper boards is close to each other and is located at the same height, the upper end rotation of main shaft penetrates the jar body upper side wall and is provided with the drive mechanism. The utility model discloses, when the output shaft of second motor slowly rotates, drives the main shaft and connecting rod synchronous doing vertical reciprocating movement, and connecting rod breaks the arch to the compacting agent in the jar body, and the output shaft of first motor slowly rotates simultaneously, drives the main shaft and connecting rod synchronous rotation, and the vertical reciprocating movement of connecting rod is combined with rotation, makes a plurality of connecting rods can realize overall arch breaking to the compacting agent in the jar body, and effectively improves the arch breaking effect.

This invention relates to the field of powder conveying equipment technology. It comprises a silo bottom plate, a geared motor, an output shaft, a support sleeve, a skeleton sealing ring, a conical activator, a flange, stirring blades, and a discharge port. The geared motor is installed at the bottom of the silo bottom plate. A hole is formed in the center of the silo bottom plate, and a support sleeve is fixed inside the hole. A skeleton sealing ring is installed between the support sleeve and the silo bottom plate. The output shaft of the geared motor passes through the support sleeve and is rotatably connected to the support sleeve via a bearing. A flange is fixed to the output shaft, and a conical activator is fixed to the flange. Several stirring blades are fixed to the outer circumference of the flange. Several discharge ports are provided on the silo bottom plate. The conical stirring anti-bridging device of this invention, with its conical shape of the conical activator combined with the stirring rotation of the blades, effectively prevents material bridging, exhibiting excellent anti-bridging effect, thus making material conveying in automated conveying equipment such as pneumatic conveyors or screw conveyors smoother.

The application provides a silo rotary vibration arch breaking device, which comprises a shell, the shell is connected with a silo discharge port, an inner shell is arranged in the shell, a supporting frame is arranged on the inner shell, the cross section of the inner shell is in the shape of an inverted trapezoid, a transmission shaft is arranged in the inner shell, a plurality of groups of mounting sleeves are arranged on the transmission shaft along the axis of the transmission shaft, a plurality of groups of arch breakers are arranged on the mounting sleeves in a ring shape, a driving mechanism connected with the transmission shaft is arranged on the inner shell, the transmission shaft is driven to rotate along the axis and vibrate by the driving mechanism, a first vibration assembly connected with the inner shell is arranged on the transmission shaft, and the inner shell is driven to vibrate by the first vibration assembly in the process of rotation and vibration. In the process of use, the device can break the arch of powder by the rotating and vibrating arch breakers, the inner shell is driven to vibrate by the first vibration assembly, the arch breaking effect is improved, and the device is helpful for promoting the large-scale application of industrial by-product gypsum (phosphogypsum, titanium gypsum, desulfurization gypsum and the like), red mud and other general industrial solid wastes.