32results about How to "Facilitate collaborative work" patented technology

The invention discloses a bone surgery auxiliary robot system, belonging to the technical field of medical treatment appliances. The bone surgery auxiliary robot system comprises a robot body, a controller and a controlling rod, wherein the controlling rod is arranged at the wrist of the robot body and connected with the controller of the robot to transmit a manual operation signal of a transmission controller, and the controlling rod is used for controlling and adjusting a work position of the robot by a main doctor; the controller is positioned in a base of the robot body and connected withthe robot body and the controlling rod to realize automatic control of the robot body; and the robot body is arranged aside an operation table for assisting the main doctor to realize the operation of patients. The bone surgery auxiliary robot system can assist a bone surgeon to complete operations, such as osteotomy, grinding, fixture and the like.

The invention provides a manual operating device for a bone surgery assisted robot, belonging to the technical field of medical appliances. The device is arranged on the tail end of a mechanical arm, and comprises a three-freedom operating rod, a mode selection switch and a redundancy gesture control switch, wherein the three-freedom operating rod, the mode selection switch and the redundancy gesture control switch are respectively connected with a robot controller through a signal cable; a signal processor comprises a digital IO module, an A / D conversion module and a calculation module; the A / D conversion module converts a voltage analogue signal from a potentiometer in the operating rod into a digital signal and inputs to the calculation module; the digital IO module inputs the state information of the mode selection switch and the redundancy gesture control switch into the calculation module; the calculation module transmits a control instruction to the robot controller through a serial bus and the robot controller realizes the robot action. The device can enable the operators to control position and gesture of the executor at the tail end of a seven-freedom robot.

An assembled tower type crane with a movable counter-weight system comprises a steel structure base (1), a lifting sleeve frame (2), a tower body (3), an attachment frame (4), an attachment wire rope (5), a rotary supporting device (6), a boom (7), a lifting hook (8), a tower head (9), a pull rope (10), a balance arm (11), a boom amplitude changing mechanism (13), a lifting mechanism (14), a control chamber (15) and the movable counter-weight system (12). The counter-weight system (12) comprises a counter-weight (21), a counter-weight bearing trolley (22), a counter-weight traction mechanism (23), a traction wire rope (24), a steering pulley (25) and a control system (26). The counter weight bearing trolley (22) bears the counter-weight (21) to move along the balance arm (11). The movable counter-weight can reduce unbalanced torque on the tower body, improve the stress condition of the tower body, enhance the hoisting capacity of the tower crane or reduce the sectional size and the weight of the tower body with the same hoisting capacity, thereby reducing the processing cost and facilitating transportation, mounting, dismounting and on-site carrying. The prevent invention has the advantages of small structural size and light weight of the tower body, high safety, flexibility in lifting, high construction efficiency and the like, and can meet an assembling requirement on all types of power transmission line iron towers with various voltage levels.

The invention relates to an acceleration method of symmetric opening in a distance protection oscillation lock. First acceleration soft switches are connected on both ends of a time element in parallel, wherein the input end of each acceleration soft switch is connected with the output end of a No. 2 and gate, the input end of the No. 2 and gate is respectively connected with the output end of a No. 1 and gate and the output end of an or gate, the input end of the or gate is respectively connected with the output end of a mutation capacity and delay component, the input end of the delay component is connected with the output end of the No. 2 and gate, the control basis of the mutation capacity is to calculate through point sampling arithmetic to control the mutation output so as to control not gate output, control the output of the No. 2 and gate to close the acceleration soft switches, and finally cut of a No. 1 fault line; and the control process prevents the error closing of the acceleration soft switches by the combination of sampling mutation short-termed broadening and distance protection action control holding. The method can accelerate the symmetric opening in the oscillation lock, and facilitates the quick removal of faults.

The invention provides a group tower type crane with an auxiliary boom, which comprises a steel structure base, a jacking sleeve frame, a tower body, an attaching frame, an attaching steel wire rope, a rotary support device, a main boom, an auxiliary boom, a main hook, an auxiliary hook, a support rod, a tower head, a main boom luffing mechanism, an auxiliary boom luffing mechanism, a hoisting mechanism, a balance arm, a balance weight and a control chamber, wherein one end of the main boom is hinged on the rotary support device, and makes a pitching movement in a vertical plane around a hinge point under the drawing of the main boom luffing mechanism, the other end of the main boom is connected with the main hook and the auxiliary boom, one end of the auxiliary boom is fixedly connected with the lower end of the support rod, the other end of the auxiliary boom is connected with the auxiliary hook, and the auxiliary boom and the support rod are integrally hinged on the end part of the main boom, and make a pitching movement in the vertical plane around the hinge point under the drawing of the auxiliary boom luffing mechanism. Through additionally providing the auxiliary boom, the working amplitude of a tower crane is greatly improved; and the group tower type crane is especially suitable for assembling construction of an extra-high voltage iron tower which is longer in length of a cross arm and larger in weight.

The present invention relates to the field of smart grids, in particular to an AI-based intelligent diagnosis method, system and device. The core is AI+IoT, which consists of standardized and industrialized IoT edge computing hardware devices plus customized AI modules, including: the collection unit of IoT devices collects power consumption data; the cloud platform trains AI models based on historical data, and uses new data to Constantly improve the AI ​​model dynamically, and the edge computing unit of the IoT device inputs the collected power consumption data into the trained artificial intelligence AI model to obtain relevant data. Realize the real-time prediction of governance, effectively improve the real-time monitoring level of abnormally exceeded energy indicators, and change the previous working mode of semi-manual system detection and manual verification to a fully automatic intelligent AI analysis mode. Finally, a new software and hardware form of cloud platform + edge computing equipment + smart field terminal + smart IoT chipset module will be realized, the user-side energy system and power distribution management system will be redefined, and the era of "software-defined energy" will be opened.

The invention relates to an automatic positioning palletizer for collecting sweet potato flour, which includes a palletizing frame, a left and right moving device is arranged on the palletizer, a lifting device is arranged in the left and right moving device, and a clamping device is connected below the lifting device , the clamping device includes a clamping rod set above the material box, the middle part of the clamping rod is connected with a lifting frame, and the ends of the two clamping rods are connected with a clamper that cooperates with the material box, and the clamper includes a clamping The housing, the clamping block set inside the clamping shell and the electromagnets arranged on the front and rear sides of the clamping block, the upper part of the clamping block cooperates with the electromagnet, and the lower part cooperates with the hollow part of the material box, and the clamping block can be front and rear movement; the electromagnet is connected to the controller; the invention can quickly remove and stack the 10-meter-long material boxes containing sweet potato flour on the conveyor belt, which greatly reduces manpower and improves the yield of sweet potato flour. The efficiency of production and processing reduces the cost of processing.

The invention relates to the technical field of mechanical processing, in particular to a polishing device for polishing a robot arm, comprising a connecting seat installed on the robot arm through a fixing screw, and the end of the robot arm is integrally formed with a connecting seat installed with the robot main body through a bearing. The docking seat is rotated, and the connecting seat is fixed with a first adjustment push rod by bolts. The beneficial effect is: the polishing device can be well and quickly installed on the end of the robot arm, and the device itself has a high degree of freedom of operation, good operational flexibility, and is convenient for collaborative operation with various industrial robots, reducing the difficulty of production line transformation. The polishing device has high processing flexibility, can adapt to the processing needs of workpieces of different sizes and shapes by writing corresponding control programs, and at the same time quickly realize the conversion of processing stations, thereby effectively reducing the number of workpiece clamping and turning .

The invention discloses a heavy-duty fiber molding pallet and belongs to the technical field of molding for fiber molded products. The heavy-duty fiber molding pallet is technically characterized by comprising a panel; the upper surface of the panel is a plane; the lower surface of the panel is provided with a frame in which a cross beam is arranged; nine supporting legs are also arrayed in the frame; panel concave holes are equidistantly distributed in four regions divided in the lower surface of the panel by the cross beam; and supporting leg concave holes are formed in the inner sides of the supporting legs. Due to the adoption of a structural form of the nine supporting legs, the two-way fork entering operation of the pallet is favorably realized; each of the panel and the supporting legs adopts a structure that the concave holes are downward, so that the cooperative operation of a panel male die and a supporting leg male die and the one-step molding of the whole pallet are favorably realized; and a large flat plate structure on the upper surface of the panel is beneficial to the loading and protection of a borne product.

The invention provides a rotary drilling rig and an integrated control system thereof. The system comprises a single display screen, a single controller, a starting executing device and a chassis executing device, wherein the display screen and controller are connected with a starting signal collection device and a chassis signal collection device, analysis and logic judgment are performed to the collected starting and chassis information to obtain corresponding control conclusions; and the starting executing device and chassis executing device execute control actions according to the control conclusions of the display screen and the controller. One display screen and one controller are used to realize all the control functions of the rotary drilling rig; and the rotary drilling rig has the following advantages that: the rotary drilling rig is convenient in power matching, the space of the cab is saved, the rotary drilling rig is beneficial to remote monitoring, check and maintenance, etc.