8results about How to "Realize automatic rotation" patented technology

The utility model discloses an oil containment boom laying device which comprises a bottom plate, a first rolling frame and a second rolling frame, the first rolling frame is fixedly connected to the left side of the top of the bottom plate, the second rolling frame is fixedly connected to the right side of the top of the bottom plate, and the two sides of the left side of the first rolling frame are fixedly connected with mounting plates. And movable plates are fixedly mounted at the tops and the bottoms of the two sides of the inner wall of the mounting plate. By arranging the mounting plate, the movable plate, the sweeping roller, the driving assembly and the spray-washing assembly, the driving assembly can effectively drive the sweeping roller to rotate, the spray-washing assembly can spray washing water, the surface of the oil containment boom can be automatically washed through cooperation of the driving assembly and the spray-washing assembly, and the problem that the oil containment boom is used in a complex water area environment for a long time is solved. The problems that a large amount of impurities such as greasy dirt, algae and silt are attached to the surface of the existing cleaning device, existing cleaning modes mostly depend on manual cleaning, efficiency is low, and some stubborn stains are difficult to thoroughly remove are solved.

The utility model discloses a universal meter with a rotatable meter pen interface, which comprises a universal meter body, the outer side of the universal meter body is fixedly provided with a shell, the front surface of the shell is rotatably connected with two connecting sleeves, the universal meter body is provided with a butt joint hole, the back surface of each connecting sleeve is fixedly connected with an electric brush block, and the electric brush block is fixedly connected with the shell. And the electric brush block is rotationally connected to the interior of the butt joint hole, and a connector is inserted into the connecting sleeve. According to the utility model, the connector is stably connected with the connecting sleeve, and when the lead between the connector and the test pen is in an angle torsion type and is stretched, a torsion force is transmitted to the connector and drives the connecting sleeve to rotate synchronously, so that the torsion force is released, and meanwhile, stable connection and normal operation of equipment are ensured; therefore, the device has the advantages that free rotation is achieved at the connecting section, stable connection is kept, stress generated by angle torsion of the wire is released, and the wire is protected.

This invention belongs to the field of water pump rotor mandrel external cylindrical grinding technology, specifically disclosing a water pump rotor mandrel external cylindrical grinding processing device, including a base frame, a clamping and fixing rotation mechanism, a feeding device, and a self-compensating dressing grinding device. The clamping and fixing rotation mechanism can quickly and accurately center and clamp the mandrel, ensuring grinding stability and accuracy; the automated grinding process, with coordinated operation, greatly improves production efficiency and reduces labor costs; the self-compensating grinding device can automatically dress the dull grinding wheel and compensate for the distance between the dressed grinding wheel and the mandrel, ensuring grinding continuity, effectively avoiding workpiece surface damage, improving mandrel fatigue strength and life, reducing production costs, and achieving a dual improvement in quality and efficiency.

The utility model provides an automatic split charging device for PC plastic particle finished products, which relates to the technical field of plastic processing equipment and comprises a supporting base, and the top of the supporting base is rotatably connected with a conveying component. The split charging barrel is placed in the U-shaped placing groove, and the friction force between the split charging barrel and the groove bottom can be greatly reduced by the pin rollers on the lower surface of the inner wall of the U-shaped placing groove, so that the split charging barrel is more convenient and efficient to take and place; when the split charging barrel is placed in place, the rotating blocking column is rotated from the groove to the front side of the U-shaped placing groove, the rotating blocking column can form effective blocking, and it is guaranteed that the position of the split charging barrel is stable. Meanwhile, the transmission motor drives the rotating table to rotate, when the sub-packaging barrel in one containing groove is full, the rotating table rotates to enable the next empty sub-packaging barrel to be located below the discharging opening to continue filling, at the moment, loading and unloading operation can be conducted on the full sub-packaging barrel, synchronous barrel loading and unloading and sub-packaging are achieved, the overall sub-packaging efficiency is greatly improved, and the labor intensity of workers is reduced. And the idle time of equipment is reduced.

The utility model discloses a four -around wall printing device of ceramic plate relates to printing technical field, including equipment base, the upper end front side symmetry fixed mounting of equipment base has two I -shaped supports, the upper end fixed mounting of I -shaped support has rotary drive part, and rotary drive part is composed by servo motor and first connecting plate, and the output shaft of servo motor is fixedly installed on first connecting plate, and one end fixed mounting of first connecting plate has clamping assembly, through the symmetry setting two I -shaped supports on equipment base upper end, set rotary drive part on two I -shaped supports upper end, set two clamping assemblies on two rotary drive parts, the ceramic plate that needs to carry out four -around wall printing is fixed between two clamping assemblies, can through servo motor drive clamping assembly rotation to realize the automatic rotation of ceramic plate, need not manual adjustment, has improved the printing efficiency of ceramic plate four -around wall significantly, can satisfy the demand of batch production.

The application relates to the field of pipeline blockage detection, in particular to a heat supply network building pipeline blockage detection device, which comprises a vision mechanism, the vision mechanism comprises a shrinkage container, the outer wall of the shrinkage container is attached to the inner wall of a pipeline, a camera is arranged inside the shrinkage container and faces the inner wall of the pipeline, at least the part of the shrinkage container facing the camera is a transparent piece, the camera can shoot the inner wall of the pipeline through the shrinkage container, a traction mechanism is connected with the vision mechanism and moves the vision mechanism along the axial direction of the pipeline, through the design of the shrinkage container and the adoption of transparent materials, when detection is carried out, the shrinkage container expands and makes the outer wall attached to the inner wall of the pipeline, water flow can be squeezed to the positions on both sides of the shrinkage container, when the camera shoots and detects the inner wall of the pipeline, there is no water flow between the camera and the inner wall of the pipeline, thereby reducing the influence of water flow and corrosion floating objects on the camera visual line and light supplementing effect, and improving the imaging effect.

The utility model relates to the technical field of radix puerariae seedling technique, and disclose a kind of radix puerariae seedling constant-temperature stratified type seedling shelf device, including installation box and a pair of rotary mounting disc, a pair of rotary mounting disc are respectively rotationally installed in installation box inner side wall, limit component is set between a pair of rotary mounting disc outer side wall and installation box, a pair of rotary mounting disc are equidistantly and uniformly fixedly installed with several fixed rods, several fixed rods below are all provided with culture table, several fixed rods both ends are rotationally sleeved with fixed frame, a pair of fixed frame fixedly installed in culture table top surface both ends, and low-speed motor is fixedly installed in installation box outer side wall.The radix puerariae seedling constant-temperature stratified type seedling shelf device, by setting a pair of rotary mounting disc and several stratified arrangement culture tables, the multilayer utilization of seedling space is realized, and the seedling amount of unit area is greatly improved, and the setting of limit component ensures the stability and positioning accuracy of rotary mounting disc in the rotation process.

The utility model discloses an automatic overturning and unloading device for a tar residue drying trough, which comprises a base, one side of the base is of an opening structure, the top side of the base is rotatably connected with a trough body, one side of the trough body is fixedly connected with an adsorption stabilizing block, the top side of the base is fixedly connected with a support frame, and the support frame is in adsorption connection with the adsorption stabilizing block. A collecting pipe is fixedly connected to one side of the trough body, a conveying pipe is connected to one end of the collecting pipe, an outer box is connected to one end of the conveying pipe, an opening is formed in one end of the outer box, a collecting box is inserted into the opening, and openings are formed in the bottom and the top of the collecting box correspondingly. The bottom opening of the collecting box and the bottom of the negative pressure fan are provided with filter screens, the collecting box is in sliding connection with the outer box, the collecting box and the negative pressure fan are arranged in the outer box, and the negative pressure fan is located at the bottom of the collecting box. According to the device, dust generated in the material pouring process is reduced while automatic material pouring of the material tank body is achieved, and the safety of the material tank body in the operation process is guaranteed.