Full -automatic mixer of accurate batching

The utility model belongs to the technical field of mechanical equipment and a full -automatic mixer of accurate batching is disclosed, including mixer body and support frame, the support frame is installed in mixer body bottom, mixer body bottom is equipped with the discharge gate, and its mixer body top is equipped with water -jet tank, water -jet tank's top is equipped with the weighing device, the weighing device top is equipped with the feeding case, the feeding incasement is equipped with the motor, the motor passes through the belt and connects the rotation wheel, it installs on conveyer to rotate the wheel, conveyer connects to go into the workbin, this internally is equipped with spiral helicine stirring vane mixer, stirring vane establishes in the axis of rotation, it rotates the wheel to be equipped with the stirring in the axis of rotation, be equipped with the support frame of weighing on the back shaft, it is equipped with supporting pedestal to weigh support frame bottom, ...

'Drip shaped' radial monolayer steel pipe reticulated shell block and installation method

The invention relates to a method for partitioning and assembling a 'droplet-shaped' radial single-layer steel pipe grid shell. The method comprises: a southern side grid shell consists of radial steel pipes and a plurality of annular contour steel pipes; the local is provided with a large-area sightseeing window, and a smooth grid shell curved surface is formed; and a northern side grid shell consist of vertical and horizontal steel pipe meshes, and a cambered surface with larger curvature is formed. The method is characterized in that the grid shell is divided into top ring girders, and lower parts of the top ring girders are subjected to grid partitioning along various radial axial lines; projections of the radial axial lines are all radial straight line segments; and after the lower parts of the top ring girders are partitioned according to the radial axial lines, the horizontal position between various blocks can be positioned through main axis pipes on both sides of each block, and ...

Layered hoisting construction process for suspended steel structure

The invention designs a layered hoisting construction process for a suspended steel structure, comprising a truss structure and a spherical pod structure in a space structure below a truss. The layered hoisting construction process is characterized by comprising the following steps of: erecting a high-altitude temporary support moulding bed on the ground of the space structure below the truss; mounting a pod structure on the temporary support moulding bed by using a high-altitude spread method; tensioning a high-strength span wire; mounting the pod structure to be in place and then mounting and tensioning the high-strength span wire; dividing the whole tensioning process into three phases, namely initial pre-tightening and tensioning before unloading a temporary support, tensioning after mounting and unloading the structure and tensioning after mounting a permanent load to be in place, for construction; and downwards staying the pod structure by using a stabilization cable. The invention ...

A transmission device for wireless monitor of petroleum pipeline overhead

The utility model relates to a transmission device for wireless monitor of petroleum pipeline overhead, including the function top box, function top box lower extreme be provided with with petroleum pipeline upper surface matched with arcuate contact surface, the function top box upper surface center fixedly connected with bellied wireless signal transceiver that makes progress. The utility model discloses a transmission device for wireless monitor of petroleum pipeline overhead passes through the left side that the inside nearly left small -size drive machine of function top box drove function top box upper end respectively, right side solar cell translation, then there is the transfer line of the wheel that rolls rotatory through driving arc contact inslot cover, remove a left side, drive whole function top box end movement on petroleum pipeline in the time of the solar cell of the right side, it is more steady to make monitoring devices remove, and promote solar energy power generation's ...

Self-balancing floating variable-stroke construction elevator

The invention discloses a self-balancing floating variable-stroke construction elevator which comprises an elevator lifting unit, a self-balancing floating variable-stroke lifting unit, a self-balancing floating variable-stroke lifting unit, a self-balancing floating variable-stroke lifting unit, a self-balancing floating variable-stroke lifting unit and a self-balancing floating variable-stroke lifting unit. And the lifting unit comprises a hydraulic assembly arranged in the supporting top frame, a delayed stretching assembly arranged on the supporting top frame and a limiting assembly arranged on the supporting top frame. The supporting top frame is supported through the lifting unit, the limiting assembly is driven while the supporting top frame is supported, the supporting top frame is limited, the lifting unit shrinks, mounting of the assembly frame can be completed in the shrinkage area, when the lifting unit shrinks, the cleaning unit shell cleans the assembly frame, the locking ...

Automatic cleaning machine of full -automatic red date processor constructs

The utility model relates to an automatic cleaning machine of full -automatic red date processor constructs, including hopper, conveyer belt, unloading way, automatic cleaning machine constructs, automatic stoving mechanism, and autofilter mechanism and the automatic mechanism of denucleating, its characterized in that: automatic cleaning machine construct including the washing bucket, driven area, the driven voller, the cingulum, drive gear, the back shaft, the transmission shaft, power unit, the fixed plate, the inlet tube, driven area and cingulum install outside the washing bucket, the cooperation of driven voller and driven area, the cooperation of drive gear and cingulum, the washing bucket be equipped with the water inlet, delivery port and discharge gate, the water inlet in the below of inlet tube, the discharge gate in the below of washing bucket, the delivery port in one side of washing bucket. The utility model discloses a setting of full -automatic red date processor has realized ...

Layered hoisting construction process for suspended steel structure

Application method and device of pipeline welding auxiliary butt joint device convenient to convey

The invention discloses a using method and device of a pipeline welding auxiliary butt joint device facilitating conveying. The using method comprises the steps that a pipeline needing to be welded is placed on two pushing assemblies; the fixing assembly is started to fix the pipeline; the pushing assembly is driven to push the pipeline into the rotating assembly; the pipeline is welded; and the welding position of the pipeline is polished. The pipeline butt joint device has the beneficial effects that the pushing assembly is arranged to support a pipeline, the position of the pipeline is limited, the butt joint precision is preliminarily improved, the fixing assembly is rotated to make contact with the pipeline, the pipeline is fixedly clamped, the pushing assembly is driven to push the pipeline into the rotating assembly, and meanwhile the sunshade assembly is driven to be opened; a comfortable working environment is provided, the rotating assembly drives the pipeline to rotate slowly ...