10results about How to "Simple transmission" patented technology

The invention discloses a differential cycloidal pinwheel reducer, comprising a reducer body; the reducer body is composed of an output shaft, a crankshaft bearing, a front end cover, a secondary cycloidal gear, more than one bearing roller, a cycloidal wheel bearing, a crankshaft, a housing, more than one needle wheel needle roller, a primary cycloidal gear, a driving motor and a motor housing; the output shaft is arranged as a second-stage cycloidal pinwheel, a first needle wheel needle roller groove is arranged on the outer surface, a raceway is arranged on the inner surface, a needle roller groove on the inner surface, and a raceway on the outer surface; the raceway is matched through the bearing roller, the front end cover and the outer raceway of the bearing designed on the housing to form a cross needle roller bearing; the invention is composed of two groups of cycloidal pinwheel reducers with different numbers of teeth, wherein the first-stage needle wheel is fixed, the two cycloidal gears are fixedly connected or locked for rotation, share the same crankshaft, are input by the crankshaft, and the second-stage needle wheel is output; a high-rigidity, long-life, and low-process requirement precision reduction transmission scheme is achieved.

The invention discloses a rotatable base of a forming machine. The base is located on the front side of a forming machine body, the die is arranged on the base and used for being matched with a pressing die of the forming machine body, a rotating table is arranged in the middle of the base, a transmission mechanism used for driving the rotating table to rotate and reverse is arranged in the base, and an operating handle connected with the transmission mechanism is installed on the side of the base. Two machining stations are arranged on the die, the die is installed on the rotating table, the rotating table can be driven by the transmission mechanism to rotate, then the two machining stations are rotated and interchanged, and therefore one machining station selectively corresponds to the upper die base in position. The device has the advantages that the whole structure is simple and compact in design, few in transmission links, high in transmission precision, easy to assemble and disassemble, convenient to install and maintain, low in manufacturing cost and reliable to use, and high-efficiency and high-quality production is guaranteed.

The utility model discloses a triangular cup metering and adjusting device, which comprises a frame main body, a metering device, an adjusting device and a blanking device which are mutually combined to play a role, the number of adjustable motors is greatly reduced, the transmission mode is simplified, the cost is reduced, the clamping stagnation caused by powder accumulation in the prior art is avoided after the structure is upgraded and simplified, and the production efficiency is improved. Or foreign matters enter the flow channel.

The invention belongs to the technical field of underwater vehicles, and particularly relates to an underwater adsorption vehicle controlled by a single motor. The whole bionic fish-shaped underwater vehicle is in a bionic fish shape, the reciprocating rotation directions of the bionic fish tail and the bionic trunk are different, and the bionic fish-shaped underwater vehicle body can do S-shaped motion; the bionic hydrofoil transmits power through various connecting rod mechanisms, reciprocating swing can be achieved, and a steering engine is installed at the tail of the sliding block rocker mechanism so that the bionic hydrofoil can rotate around the axis. The suction cups are mounted at the bottom of the aircraft, so that the bionic fish-shaped aircraft main body is adsorbed on underwater wall surfaces such as a ship bottom, an underwater pipeline and an underwater vehicle and can move along with the sending main body, and the position of the sending main body can be transmitted at any time. The device is free of a propeller mechanism, simple in transmission mode, low in noise, high in power and easy to implement.

The utility model relates to the technical field of household equipment, and provides household equipment with a self-locking protection mechanism, which comprises a machine body and a door body opened and closed on an inner cavity of the machine body, and the machine body is provided with a driver and a lock rod; the lock rod is movably arranged on the machine body, and the output end of the driver is in direct or indirect transmission connection with the lock rod; when the working state of the household equipment reaches a preset locking condition, the driver drives the lock rod to move in the direction of locking the door body, and the lock rod moves to form mechanical interference with the door body so as to limit opening of the door body. Through cooperation of the driver and the lock rod, automatic locking of the door body under the preset locking condition is achieved, the situation that a user opens the door body by mistake when the household equipment is in the working state is effectively prevented, and the safety of the household equipment in the using process is improved.

The utility model discloses a shunt lifting and conveying device. Comprising a machine frame, two movable conveying lines arranged on the machine frame in a spaced mode, two movable moving bases arranged on the machine frame in a spaced mode, and two mounting bases arranged on the two moving bases correspondingly and used for mounting the opposite conveying lines. The two mounting seats are arranged on the rack, the relative moving seats are arranged on the two mounting seats, the two lifting mechanisms are arranged between the two mounting seats and the relative moving seats respectively, and the two moving mechanisms are arranged between the two moving seats and the rack respectively. The movable seat is arranged on the base to drive the conveying line to achieve rail-changing conveying between different conveying lines of the same floor height, the mounting seat which can move up and down and is used for mounting the conveying line is arranged on the movable seat, the lifting mechanism is matched to achieve butt joint of the conveying line and other conveying lines of different floor heights, and then transferring lifting conveying of objects is completed.

The application discloses a tower type heliostat support and relates to the technical field of solar energy utilization. The tower type heliostat support comprises a mirror surface supporting assembly, an elevation angle transmission assembly and a direction angle transmission assembly. The mirror surface supporting assembly comprises a mirror surface supporting plate and a support structure. The mirror surface supporting plate is fixed on the support structure. The elevation angle transmission assembly comprises an elevation angle hinged bearing, a transmission track and an elevation angle driving bearing. The elevation angle hinged bearing is fixed on the mirror surface supporting plate. The transmission track is connected between the elevation angle hinged bearing and the elevation angle driving bearing. One end of the elevation angle driving bearing is connected with the support structure, and the other end of the elevation angle driving bearing is connected with the direction angle transmission assembly. The application increases the integrity between the sub-mirrors, promotes the reflection of the sub-mirrors, avoids light dispersion, and changes the elevation angle through the movement of the transmission track driven by the elevation angle driving bearing, so that the application is suitable for various mirror field arrangements. The transmission mode is simple and direct, and the transmission track can be replaced.

The utility model discloses a mould convenient to demould, which comprises a base, a working table is arranged in the middle of the upper side wall of the base, a bottom mould is arranged in the middle of the upper side wall of the working table, and a limiting groove is arranged in the middle of the upper side wall of the bottom mould. A lower die is installed in the middle of the inner side wall of the limiting groove and located in the middle of the bottom of the inner side wall of the workbench, a transmission box is installed in the middle of the lower side wall of the workbench, and a servo electric cylinder is installed in the middle of the lower side wall of the transmission box. The output end of the servo electric cylinder acts on the transmission rod to conduct upward jacking movement, so that the transmission base is driven to act on the two driven rods, the two driven rods drive the jacking disc to jack a casting piece upwards, and therefore the casting piece is separated from the lower mold and the bottom mold, and the rapid demolding effect is achieved.

The glue dispensing device comprises a glue dispensing table, the top of the glue dispensing table is fixedly connected with a glue dispensing nozzle stand column, the upper portion of the outer wall of the glue dispensing nozzle stand column is fixedly connected with a glue dispensing nozzle frame, and the inner wall of the front side of the glue dispensing nozzle frame is fixedly connected with a glue dispensing nozzle. The bottom of the dispensing table is fixedly connected with a cosmetic brush fixing frame, the cosmetic brush fixing frame, a dispensing nozzle, a dispensing nozzle frame and a dispensing nozzle stand column are arranged, the cosmetic brush is evenly smeared with glue, dispensing operation on the cosmetic brush is achieved, the dispensing efficiency and uniformity are improved, meanwhile, the cosmetic brush is driven by a motor to rotate, and the dispensing efficiency is improved. According to the automatic dispensing device, automatic dispensing is achieved, the difficulty and labor intensity of manual operation are reduced, in addition, the cosmetic brush can be conveniently fixed to the device through the design of the cosmetic brush fixing frame, the device can adapt to cosmetic brushes of different sizes by adjusting the positions of the spring pull rod and the cosmetic brush fixing clamp, and the universality and practicability of the device are improved.

The utility model provides a mechanical gripper, and relates to the technical field of mechanical arms. A reversing driving piece is fixedly mounted on the butt joint supporting shaft through a connecting frame; the number of the rotating sleeve frames is four, and the four rotating sleeve frames are all rotationally connected to the butt joint supporting shaft. The pneumatic suction cup and a driving piece of the grabbing driving mechanism are the same driving piece, a pneumatic driving mechanism used for controlling the suction cup does not need to be arranged, the manufacturing cost of equipment is saved, the overall weight of the mechanical gripper is reduced, the burden of the driving mechanism of the mechanical gripper is relieved, and the problem that for a traditional mechanical arm, part of existing grippers are combined with an electric control suction cup, and the mechanical gripper cannot be driven easily is solved. The problems that in the prior art, two working modes of grabbing and adsorption are adopted, a driving mechanism of a claw rod needs to be arranged, meanwhile, a pneumatic driving mechanism for controlling a suction cup needs to be arranged, the total weight of the mechanical claw is increased, the operation burden of the driving mechanism of the mechanical claw is increased, the total size of the mechanical claw is increased, and work of the mechanical claw in a narrow space is not facilitated are solved.