7results about How to "Simple drive structure" patented technology

This utility model discloses a gripping and rotating coordinated apple-picking end effector, installed at the end of a picking robotic arm, comprising a cylindrical housing, a linear motor, a transmission mechanism, and a gripper assembly. The transmission mechanism converts the linear motion output by the linear motor into linear and rotational motions. The gripper assembly opens and rotates via an upward motion, and closes and rotates in the opposite direction via a downward motion to twist and break the fruit stem. The transmission mechanism uses a pin sleeve in cooperation with a central groove shaft, and achieves step-by-step movement through a spiral groove and a limiting groove structure. The gripper assembly completes clamping and twisting through a guide ridge and a hinge seat. This design simplifies the drive structure, reduces costs, improves reliability and picking efficiency, and is suitable for apple picking scenarios with short stems and dense branches.

The application discloses a swing type card sorting machine card turning mechanism and a card sorting machine thereof, which comprises an accepting card plate capable of turning back and forth between an accepting position and a temporary storage position, two interval arranged stand columns and two swing arms, the upper end of the swing arm is rotatably arranged in the upper end of the corresponding stand column, and the two ends of the accepting card plate are fixedly connected to the lower end of the swing arm, so that the accepting card plate fixed to the lower end of the swing arm is driven to turn over by the rotation of the upper end of the swing arm. The application designs the swing type card sorting machine card turning mechanism, so that the face-up playing cards on the accepting card plate are simultaneously driven to turn over, the card turning structure is simple, the contact with the playing cards is less during the card turning process, and the abrasion of the playing cards is greatly reduced.

The utility model relates to a kind of rectification mechanism for liquid crystal screen panel production in liquid crystal screen production technical field, including rectification platform, X-axis rectification module and Y-axis rectification module, the X-axis rectification module and Y-axis rectification module all include driving motor, two-way screw rod and two groups of positioning structure, the positioning structure includes rectification positioning piece, limiting batten and guiding slide, the rectification positioning piece is slidably installed on the positioning sliding groove.The utility model drives two-way screw rod rotation by driving motor, to drive the relative movement of two groups of rectification positioning piece, realize the position rectification to liquid crystal screen panel X, Y axis direction.This structure not only simplifies the driving structure, reduces manufacturing cost, and improves correction efficiency.Meanwhile, rectification module uses positioning sliding groove to accommodate slidable rectification positioning piece, so that it can adjust rectification positioning piece position without disassembly, to adapt to different model size liquid crystal screen panel in this way, improve production efficiency.

The utility model discloses a domestic folding urinal, including casing, sealing cover, speed reducer and urine receiving groove, the water outlet is used for communicating the sewer pipe in bathroom to be seted up with the water outlet in the bottom of casing, and the front end rotation is connected with the top of casing in one end of sealing cover, and speed reducer is connected with sealing cover, and urine receiving groove includes first urine receiving board and second urine receiving board, and the left and right sides of first urine receiving board are provided with first connecting plate, and the upper end of first urine receiving board is rotatably connected with the other end of sealing cover, and the left and right sides of second urine receiving board are provided with second connecting plate, and two first connecting plates are rotatably connected with two second connecting plates respectively. The utility model discloses by the sealing cover overturning of speed reducer drive, close or open casing, while the sealing cover overturning, urine receiving groove can go in and out casing, when not using, urine receiving groove is accomodated in casing to can reduce urine receiving groove peculiar smell and emit to the bathroom, thereby being applicable to the use in the domestic bathroom of relatively smaller space.

The application provides a rope-driven manipulator and robot, wherein the rope-driven manipulator comprises a first arm and a second arm, and a mounting cavity is arranged in a second connecting joint. A first driving member is arranged in the mounting cavity, so that the mounting cavity is used as a shell of the first driving member, the structure is simplified, and the weight is reduced. The first driving member and the mounting cavity are designed as a whole, and the size of the whole machine is reduced. The first connecting joint is pivotally connected to the second connecting joint, and two ends of a first driving rope are respectively connected to a transmission member and the first connecting joint. Thus, the connecting position of the first connecting joint and the second connecting joint is used as one of rope wheels of the first driving rope, and the volume of the whole structure is further simplified. Moreover, the first driving member drives the transmission member to rotate through a second driving rope, and drives the first connecting joint to rotate around the second connecting joint through the first driving rope, so that the volume of the whole structure is simplified, the precision is improved, and the cost is reduced under the condition of maintaining the double rope driving structure.

This invention discloses an uninterrupted meter replacement box, comprising a box body, a drive device, a shorting device, and a meter pushing device. The box body is equipped with connecting terminals. The drive device includes a drive handle and a transmission assembly. The first end of the drive handle has a hook, the second end is hinged to the box body, and the third end is hinged to the transmission assembly. The hook is used to engage with the meter's slot when the meter is installed. The drive handle is driven to rotate, causing the hook to disengage from the slot and, through the transmission assembly, to translate the shorting device and the meter pushing device. This allows the shorting device to short-circuit two connecting terminals of the same phase, and after short-circuiting, the meter pushing device pushes the meter out of its position. The meter pushing device is also used to be pushed in the opposite direction by the meter during installation, causing the shorting device to disengage from the connecting terminals and rotating the drive handle until the hook engages with the slot. The uninterrupted meter replacement box provided by this invention enables uninterrupted meter replacement, effectively reduces replacement steps, improves replacement efficiency, and avoids misoperation.