47results about How to "Unload clean" patented technology

The invention discloses a flap gate for a scraper and belongs to the technical field of gates. The flap gate for the scraper comprises a top plate flush with the bottom face of the scraper. Gate plateholes are formed in the top plate, and two oppositely-opened gate plates are symmetrically hinged to the top plate. The two gate plates are flush with the top plate to seal the gate plate holes. Limiting rings are symmetrically arranged on the outer sides of the two gate plates with the gate plate holes as center lines, and the limiting rings are perpendicular to the gate plates. Corresponding long-strip-shaped holes are formed in the two limiting rings, and crankshafts are inserted into the long-strip-shaped holes. Connecting rod journals of the crankshafts are inserted into the long-strip-shaped holes, and main journals of the crankshafts are hinged to hoardings arranged on the other side of the top plate. The main journals are hinged to a linear driving mechanism through fixedly-connected connecting rods, the other end of the linear driving mechanism is hinged to the hoardings, and rotation of the crankshafts controls opening and closing of the gate plates. The flap gate has the advantages that unloading is clean, and no residue exists.

The invention relates to a double-layer tea leaf twisting machine. The double-layer tea leaf twisting machine comprises a base, wherein a bracket is arranged on the base; a hydraulic cylinder is arranged at the end part of the bracket; a manipulator is arranged at the lower end of the hydraulic cylinder, and is used for grabbing a rolling mechanism; the rolling mechanism comprises an upper housing and a lower housing; fixing rods are respectively connected to two sides of the upper housing and two sides of the lower housing, and the other end of each fixing rod is fixed to the bracket; sliding rails are arranged on two sides of the bracket; the fixing rods slide on the sliding rails; a middle seat is arranged on the inner side of the upper housing and the inner side of the lower housing; and an upper plate is arranged on the upper side of the middle seat, and the lower plate is arranged on the lower side of the middle seat. The double-layer tea leaf twisting machine disclosed by the invention has the following beneficial effects that the upper plate and the lower plate are separately used for rolling tea leaves of different sizes or tea leaves of different kinds; the efficiency is high; manual feeding and manual batch turning are not needed; and the discharging is thorough.

The invention discloses a working device of a self-discharge loading machine. The working device comprises a front frame, a movable arm, a bucket mechanism and a driving mechanism, wherein the front frame is arranged on the loading machine; the movable arm is movably arranged on the front frame; the bucket mechanism comprises a bucket and a bucket turning cover; the bucket is arranged at the front end of the movable arm; the bucket is provided with a feed inlet and a discharge opening; the bucket turning cover is rotatably arranged on the bucket, and is at the discharge opening; when materials are not discharged, the bucket turning cover fits the bucket, and the discharge opening of the bucket is closed; and the driving mechanism is connected with the bucket turning cover, and is used for driving the bucket turning cover to rotate. According to the working device of the self-discharge loading machine, traditional rocker arms and rocker arm cylinders are eliminated, and the structure is simplified; during discharge, the bucket turning cover directly rotates, discharge is quickened, and working efficiency is improved; and when the bucket turning cover is completely opened, discharge is more thorough.

The invention discloses a conveyer belt type self-discharging cargo compartment. One form of the conveyer belt type self-discharging cargo compartment comprises a compartment body, a front belt shaft,a back belt shaft and a conveyer belt, the front belt shaft and the back belt shaft are arranged at the front end and the back end of the compartment body respectively, the two ends of the conveyer belt are fixed to the front belt shaft and the back belt shaft respectively, and in the process that the back belt shaft rotates to enable the conveyer belt arranged at the bottom of the compartment body to be wound on the back belt shaft, materials in the compartment body are taken out through the conveyer belt. The other form of the conveyer belt type self-discharging cargo compartment comprisesthe compartment body, the back belt shaft, the conveyer belt and a pushing plate, the pushing plate is arranged in the compartment body, the front end of the conveyer belt is fixed to the pushing plate, the back end of the conveyer belt is fixed to the back belt shaft, and the back belt shaft drives the conveyer belt and the pushing plate to synchronously move backwards in the rotating process andis used for enabling cargoes in the compartment body to be discharged. According to the conveyer belt type self-discharging cargo compartment, a power device drives the back belt shaft to rotate, then the conveyer belt can be driven to move from front to back, the materials in the compartment body are discharged under the action of the conveyer belt, and automatic discharging of the materials inthe compartment body is achieved.

The invention provides a discharge device adjustable centrifugal machine which comprises a chassis, a rotating drum, an inner discharge device and an outer discharge device, wherein the rotating drum is rotationally mounted in the chassis and is driven to rotate by a first driving device; the inner discharge device comprises a second driving device, a driving rod, a connecting assembly and a cutter assembly; the driving rod stretches into the rotating drum from the upside; the second driving device drives the driving rod to move up and down; the outer discharge device comprises a vent pipe stretching into a part between the chassis and the rotating drum; a plurality of nozzles are formed on the vent pipe; the vent pipe is communicated with a blower; the nozzles face towards the rotating drum; the cutter assembly comprises a cutter rest, a cutter and a hair brush; and the cutter and the hair brush are respectively arranged on the two sides of the cutter rest. The discharge device adjustable centrifugal machine discharges more easily and cleanly, and the service life is increased.