A mixer apparatus for mixing a high-viscosity fluid has a mixer shaft with a plurality of blades affixed thereto, a hydraulic motor drivingly connected to the mixer shaft so as to rotate the mixer shaft, a hydraulic pump connected by a fluid circuit to the hydraulic motor so as to deliver hydraulic fluid under pressure to the hydraulic motor, an electric motor drivingly connected to the hydraulic pump, and a hydraulic fluid reservoir connected to the fluid circuit so as to supply hydraulic fluid to the hydraulic pump. The plurality of blades are pivotally mounted to the mixer shaft.

An agitator device for mixing materials, including a containment vessel defining an interior volume, a hollow shaft having an upper end, a lower end, and a central bore along its length, the lower end extending downwardly into the interior volume of the containment vessel, the hollow shaft being rotatable with respect to the containment vessel, and a takeout tube having an upper end and a lower end, wherein the takeout tube is disposed within the central bore of the hollow shaft so that the lower end of the takeout tube is in fluid communication with the interior volume of the containment vessel.

A mixer apparatus for mixing a high-viscosity fluid has a mixer shaft with a plurality of blades affixed thereto, a hydraulic motor drivingly connected to the mixer shaft so as to rotate the mixer shaft, a hydraulic pump connected by a fluid circuit to the hydraulic motor so as to deliver hydraulic fluid under pressure to the hydraulic motor, an electric motor drivingly connected to the hydraulic pump, and a hydraulic fluid reservoir connected to the fluid circuit so as to supply hydraulic fluid to the hydraulic pump. The plurality of blades are pivotally mounted to the mixer shaft.

A mixer apparatus for mixing a high-viscosity fluid has a mixer shaft with a plurality of blades affixed thereto, a hydraulic motor drivingly connected to the mixer shaft so as to rotate the mixer shaft, a hydraulic pump connected by a fluid circuit to the hydraulic motor so as to deliver hydraulic fluid under pressure to the hydraulic motor, an electric motor drivingly connected to the hydraulic pump, and a hydraulic fluid reservoir connected to the fluid circuit so as to supply hydraulic fluid to the hydraulic pump. The plurality of blades are pivotally mounted to the mixer shaft.

This disclosure is directed to manual devices or systems for mixing or separating components of a solution. The manual devices or systems include a body and an actuator movably coupled to the body that can be manually actuated by a user. The manual devices and systems include a coupling rotatably coupled to the body. A mounting mounts to the coupling to hold a container filled with a solution. The manual devices and systems include a transmission operatively connected to the actuator and to the coupling. The transmission transmits a manual force from the actuator to the coupling to rotate the coupling and the mounting and mix or separate components within the solution. The manual force applied to the actuator and transmitted to the coupling by the transmission is the only force actively applied by the manual device to the coupling to rotate the coupling.

The present invention relates to a mixer with a mixing container and a tool shaft (8) which is arranged at least partly in the mixing container and has a drive end and a working end for a working tool (6), the tool shaft (8) being mounted on the drive end by means of two mutually set-apart tool bearings and a drive motor (7) being provided for the tool shaft (8). In order to provide a mixer which is simple and economical to manufacture and has as few movable and wearing parts as possible and the tool shaft (8) of which is, in addition, able to accommodate the considerable transverse forces occurring during operation, the invention proposes that the drive motor (7) have a motor shaft which is mounted, at least on one side, by a tool bearing.

Provided is an efficient and energy-saving building slurry stirring device. The device includes a grouting assembly, which includes a base, a storage tank, a discharge pipe, a grouting pump and a control box. The storage tank is arranged at the top of the base, the discharge pipe is located at one side of the storage tank, the grouting pump is arranged on the discharge pipe, and the control box is fixed to the top of the base. When the fluidity of a grouting material in the storage tank is reduced due to solidification, the stirring assembly can stir the grouting material in the storage tank. Then, the stirring assembly stops stirring the grouting material to save energy. After the grouting is completed, an inner wall of the storage tank can be cleaned by the stirring assembly.

A mixing device with rotatable container, which can simultaneously meet the sealing, material mixing and cleaning requirements of large-sized mixers, includes a fixed container having a top opening; a mixing container having a top opening and a bottom material outlet, rotatably connected to and positioned inside the fixed container; a driving cover configured to open or close the top opening of the fixed container; a mixing container cover integrally and coaxially arranged with the driving cover and to rotate relative to the driving cover, configured to open or close the top opening of the mixing container and to rotate synchronously with the mixing container after the mixing container is covered by the mixing container cover; and a discharge and sealing mechanism arranged coaxially with the driving cover to form an integral body, and configured to open or close the material outlet from inside.

A mixing device with rotatable container, which can simultaneously meet the sealing, material mixing and cleaning requirements of large-sized mixers, includes a fixed container having a top opening; a mixing container having a top opening and a bottom material outlet, rotatably connected to and positioned inside the fixed container; a driving cover configured to open or close the top opening of the fixed container; a mixing container cover integrally and coaxially arranged with the driving cover and to rotate relative to the driving cover, configured to open or close the top opening of the mixing container and to rotate synchronously with the mixing container after the mixing container is covered by the mixing container cover; and a discharge and sealing mechanism arranged coaxially with the driving cover to form an integral body, and configured to open or close the material outlet from inside.