44results about How to "Easy to rotate and install" patented technology

A therapeutic rehabilitative apparatus is provided. The therapeutic rehabilitative apparatus is adapted to be removably attached to a standard chair or standard wheelchair in order to provide user with a means for providing physical therapy to a medically afflicted knee. The apparatus includes a bracket adapted to engage the seat portion of the standard chair. The bracket includes a fulcrum pin connector to which a lever is rotationally mounted. A tightener mechanism tightly secures the bracket against the outer ledge portion of the standard chair. The lever includes a handle mounted to an upper end and a rotatable pedal mounted to a lower end.

The invention relates to the technical field of conductive wheels, in particular to a superconducting film preparation equipment conductive wheel and an operation method thereof.The superconducting film preparation equipment conductive wheel comprises a mounting base, a rotating mechanism is mounted on the mounting base, a fastening mechanism is mounted on the rotating mechanism, a driving mechanism is connected to the rotating mechanism, a conductive mechanism is mounted in the mounting base, and the fastening mechanism is connected to the driving mechanism. The conductive mechanism is provided with a control mechanism, and the conductive mechanism is connected with a dismounting device; through installation of the rotating mechanism and the installation base, the superconducting thin film conveying guiding effect is facilitated, through cooperation of the fastening mechanism and the driving mechanism, the rotating mechanism can be conveniently installed and disassembled, operation is convenient, follow-up maintenance is facilitated, and through cooperation of the conductive mechanism and the control mechanism, the rotating mechanism can be conveniently propped against; and under the action of the dismounting and mounting mechanism, the conductive mechanism can be dismounted and replaced conveniently, operation is convenient, maintenance is facilitated, and the stability of equipment operation is improved.

The invention provides a soil detection device based on rapid soil collection, relates to the technical field of soil sampling detection, and aims at solving problems that when an existing soil detection device for collecting soil is used, and when the soil is collected and taken out, the soil around a sampling hole is likely to turn out, the ground is likely to be damaged, and the detected soil cannot be accurately backfilled after the detection is finished. The device comprises a main body. The main body is a rectangular plate-shaped structure, and a forward and reverse rotation motor is installed at the bottom of a side edge of the main body. A rotating part is used for receiving power transmitted by a gear through a stress plate so that the rotating part can rotate, the sampling part is driven to move downwards through internal threads, the sampling part can be quickly inserted into the soil, and a bottom part is arranged at the bottom of the rotating part so that when the rotatingpart is used, the bottom part can be in contact with the ground; and the position where the hole needs to be formed is pressed, and when the sampling piece moves upwards, the soil at the hole formingposition cannot be damaged.

The invention belongs to the technical field of crowned tooth machining equipment, and provides a circular locus crowned tooth forming grinding swing device. The circular locus crowned tooth forming grinding swing device comprises a rocker arm which is provided with a grinding head supporting plate in a sliding mode. The rocker arm is fixedly connected with a screw rod nut. A screw rod in threaded connection with the screw rod nut is installed in the grinding head supporting plate in a rotating mode. A cover plate, an index dial and a hand wheel which is in key connection with the top end of the screw rod are sequentially arranged on the top face of the grinding head supporting plate. A grinding head motor and a grinding head fixed base used for installing a modification grinding wheel are installed at the two sides of the grinding head supporting plate correspondingly. A hinged support block is embedded in the top end of the rocker arm. A machine body is provided with two center bases which are correspondingly arranged, and centers abutting against the hinged support block are installed in the center bases. A hinged support is installed on the bottom face of the rocker arm. A limiting plate with an arc sliding rail is hinged to the hinged support, and the hinged support is connected with a hydraulic oil cylinder. By means of the circular locus crowned tooth forming grinding swing device, modification machining of crowned teeth can be achieved conveniently, and machining precision of the crowned teeth is improved; and the circular locus crowned tooth forming grinding swing device can be suitable for flexible adjustment machining of the crowned teeth of different specifications, and universality is high.

The present application relates to the technical field of wall construction, in particular to a decorative wall surface and a method for making the same, wherein a decorative wall surface includes a panel and a connector, and the panel includes a circular main decorative panel and a secondary decorative panel. The main decorative panels are distributed in an array in the horizontal and vertical directions, and the auxiliary decorative panels are filled and arranged between four adjacent main decorative panels; Embedded parts, the embedded parts are connected with main connecting parts or auxiliary connecting parts, the main connecting parts are provided with connecting screw holes, the axial direction of the connecting screw holes is perpendicular to the surface of the wall, and the main decorative plate faces The middle part of one side of the wall is connected with a stud, and the stud is screwed into the connecting screw hole; the auxiliary connector connects the auxiliary decorative panel and the building wall, and the present application has the effect of facilitating the replacement and maintenance of a single decorative panel.

A latch guiding and coupling device includes a coupling seat having first and second sides. An insertion groove is defined between the first and second sides and extends from a first surface through a second surface of the coupling seat. A recessed portion is formed in the first side and rotatably receives a roller. Each of two ends of the recessed portion has a positioning groove extending to the first surface to form a notch. An axle extends through the roller and includes two ends respectively received in the positioning grooves. A locking plate is mounted to the first surface of the coupling seat. The locking plate includes an opening aligned with the insertion groove and two stopper portions aligned with the positioning grooves. Each stopper portion covers one of the notches to prevent the axle from disengaging from the positioning grooves. The roller protrudes beyond the locking plate.

The invention relates to the technical field of photovoltaic power generation equipment, and provides a fixed mount integrated with swinging and cleaning used for a photovoltaic plate. The fixed mountintegrated with swinging and cleaning used for the photovoltaic plate comprises a base, a rotating column, a swinging plate and a fixed mount, wherein the rotating column is vertically and rotatablyarranged on the base, and a first steering engine for driving the rotating column to rotate is arranged on the rotating column; one end of the swinging plate is hinged onto the rotating column, and asecond steering engine for driving the swinging plate to swing is arranged on the swinging plate; the fixed mount is mounted on the other end of the swinging plate; a scraping device for a reciprocating motion is arranged on the fixed mount; and a follow-up ash removal mechanism is further arranged on the scraping device. According to the fixed mount integrated with swinging and cleaning used forthe photovoltaic plate, the technical fields of automatic swinging angle adjustment and surface cleaning for the photovoltaic plate are realized.

The invention relates to the technical field of crude drug machining, in particular to a spraying system for crude drug machining. The system invoves a spraying box, wherein a shower nozzle is arranged at the upper end of an inner cavity of the spraying box, the lower portion of the inner cavity of the spraying box is arranged as a water storage inner cavity, and a rotating motor is mounted on the left side of the spraying box. The system has the beneficial effects that an upper screen plate and a lower screen plate which are rotationally mounted are arranged, so that sliced crude drugs are flatly placed, spraying blind areas caused by stacking are avoided, meanwhile, convenient and rapid rotating mounting is achieved through cooperation between an inserting groove and the pair of semi-cylindrical shafts which are vertically symmetrical, the purpose of rapid dismounting is achieved through stretching of an elastic band by a handle, the mounting and dismounting efficiency of a placing device is greatly improved, and the system is suitable for mass production; and by arranging a screen capable of rotating up and down, full spraying of crude drug slices is achieved, the spraying quality and efficiency are greatly improved in cooperation with a flatly-laying placement inner cavity, meanwhile, a recyclable water storage inner cavity is utilized, water flow circulation and practicability are achieved, and the resource utilization rate is increased.