7results about How to "Reduce wear consumption" patented technology

The present disclosure relates to a cleaning device, comprising a body, a cleaning mechanism and a moving mechanism. The cleaning mechanism is used for cleaning a working surface; the cleaning mechanism is provided with a rolling part; the moving mechanism is arranged on the body, and the cleaning mechanism is floatingly connected with the moving mechanism through an elastic assembly; the moving mechanism drives the cleaning mechanism to move relative to the body between a first position and a second position; when located at the second position, the cleaning mechanism can extend outward relative to the body, so that the rolling part is in rolling cooperation with an obstacle; in the process of the cleaning device advancing, the cleaning mechanism has a tendency to move in the direction of the first position under the action of an external force, and after the external force is removed, the cleaning mechanism has a tendency to move to the second position under the action of the elastic assembly. In the process of the cleaning device advancing along the wall, the rolling part can keep in contact with the obstacle such as the wall surface, thereby avoiding the problem that the cleaning mechanism is subjected to continuous resistance.

The invention discloses a concrete block cutting machine, and relates to the technical field of concrete block production and cutting, the concrete block cutting machine comprises a device bottom plate, supporting columns and fixing blocks are fixedly mounted at the top of the device bottom plate, and the fixing blocks are located at the four corners of the top of the device bottom plate; a first motor is fixedly installed on the outer surface of each fixing block through a support, a transmission device is rotatably installed between the fixing blocks, a first cross beam and a second cross beam are fixedly installed on the top of the outer surface of the supporting column, and a first sliding rail and a second sliding rail are fixedly installed on the outer surface of the supporting column; a limiting device is installed between the second sliding rails in a sliding mode. According to the concrete block cutting machine, when the first motor works, the limiting device is arranged, and when a large concrete block needing to be cut is in contact with the limiting device, the concrete block to be cut is just located under the cutting device at the moment, so that the purpose of accurately positioning the concrete block needing to be cut is achieved.

This invention relates to the field of palletizing robot technology, specifically a high-efficiency palletizing robot for pet food processing. It includes a mounting base on which a rotating platform is mounted, a robotic arm rotatably mounted on the rotating platform, a slewing support connected to the robotic arm, a mounting bracket at the lower end of the slewing support, and gripping claws mounted on the mounting bracket; a stabilizing support mechanism disposed inside the slewing support, used to improve stability during material transfer; and a lubrication compensation mechanism disposed inside the slewing support, used to reduce wear and tear on parts. The stabilizing support mechanism can adaptively adjust the support force according to the material weight, suppressing transfer sway and ensuring positioning accuracy; the lubrication compensation mechanism provides on-demand quantitative lubrication and ensures proper sealing protection. Together, these two mechanisms reduce wear on parts and ensure stable and efficient operation of the robot.

The utility model discloses a device for T iron drilling, including fixed platform for placing and fixed T iron still includes: elevating platform, solidly installs on the fixed platform, and the elevating platform is installed with the elevating plate of horizontal setting, and the elevating plate can along with elevating platform vertical reciprocating lifting movement, drilling mechanism, installs on the elevating plate, including: a plurality of drill bits, can clockwise rotatably set in the bottom of elevating plate, motor, the number is one, set up in the elevating plate top, transmission structure, install on the elevating plate between motor and a plurality of drill bits, for the kinetic energy transmission of motor to each drill bit. In the scheme, minimum can only set up one motor, can drive a plurality of drill bits to carry out drilling, need not to equip each drill bit with a corresponding motor, greatly reduces the power consumption of whole device, makes each drilling equipment normal work operation to keep in a low power consumption level, has realized the purpose of reducing enterprise production cost, finally realized the purpose of improving economic efficiency.

The utility model provides a buffering assembly based on door and window safety protection, which comprises a shell formed by splicing two symmetrical shell covers, a buffer is arranged on one side in the shell, and a movable buckle connected with the piston end of the buffer is radially arranged on the other side in the shell in a sliding manner; the piston end of the buffer is provided with a connecting piece extending into the movable buckle to conduct arc-shaped sliding, a guide part matched with the connecting piece to conduct arc-shaped sliding is arranged in the movable buckle, and the movable buckle swings after sliding in the shell in the radial direction, so that the connecting piece is allowed to conduct arc-shaped sliding in cooperation with the guide part to pull the movable buckle. According to the buffering assembly based on door and window safety protection, by introducing the connecting piece and the guide part, the force originally directly acting on the connecting shaft and the guide block is transferred to the connecting piece and the guide part for sliding. Therefore, the force borne by the connecting shaft and the guide block can be reduced, and abrasion is reduced.

The utility model discloses a drum screen, which relates to the technical field of material screening, aims to solve the problems of short service life and high operation noise of riding wheels of the drum screen, and comprises a bottom frame, a drum core barrel is mounted on the bottom frame, a pair of driving riding wheels is arranged at one end of the drum core barrel, and the other end of the drum core barrel is provided with a pair of driven riding wheels. A driving riding wheel is arranged at one end of the roller core cylinder, the driving riding wheel is connected with a driving device so as to drive the driving riding wheel to rotate, a pair of driven riding wheels is arranged at the other end of the roller core cylinder, no less than one pair of middle riding wheels are further arranged between the driving riding wheel and the driven riding wheels, and the middle riding wheels are arranged in an elastic mode. And the middle riding wheel can always abut against the roller core cylinder.

This utility model discloses a cross joystick based on a Hall effect sensor, belonging to the field of cross joystick technology. The cross joystick includes a mounting base, a control handle, and a rotating structure. A Hall effect sensor is installed at one end of the mounting base. The rotating structure includes a rotating rod, a spring, a rotating ball, and a limiting block. A rotating groove is provided at the other end of the mounting base. The rotating rod is inserted into the rotating groove, and the rotating ball is fixedly connected to the rotating rod. The control handle is fixedly connected to the rotating rod. The limiting block and spring are both sleeved on the rotating rod, located between the rotating groove and the control handle. The limiting block abuts against the opening of the rotating groove. The rotating ball is located between the Hall effect sensor and the mounting base. A cross groove is formed on the mounting base, communicating with the rotating groove. A positioning block is fixedly installed on the rotating rod, located within the cross groove. This utility model has the advantage of improving the service life of the cross joystick.