60results about How to "Reduce the difficulty of cooperation" patented technology

The invention discloses a hanger of a car sun visor. The hanger comprises a hanger body and a bent hook, wherein the hanger body is fixedly connected with a car metal plate, the bent hook extends from the hanger body to the side distant from the hanger body and then bends, an elastic projection is arranged on the inner wall of the bent hook, a mounting gap is formed in a space between the bent hook and the elastic projection, a rotating shaft of the car sun visor is mounted into an accommodating space surrounded by the bent hook and the elastic projection via the mounting gap, and the elastic projection butts against the rotating shaft. By the aid of the technical scheme, by means of elastic butting of the elastic projection and the rotating shaft, fit clearance between the two can be regulated self-adaptively, the defect of poor fitting quality caused by large and small interference is overcome, and difficulty in fitting is lowered.

The invention discloses a conveying and grabbing integrated device for paint. The conveying and grabbing integrated device comprises a conveying belt and a gripper arm. A ratchet wheel is connected to the conveying belt. A first swing rod is arranged below the ratchet wheel and provided with a rotary rod. The first swing rod is in sliding connection with the rotary rod, and the rotary rod is hinged to a pawl. The pawl is connected with a first elastic piece. A second swing rod is arranged at the left side of the first swing rod, and a second elastic piece is arranged between the two swing rods. A fixed sliding groove is formed above the second swing rod. A rack is arranged in the fixed sliding groove. A pull rod is hinged to the rack. The pull rod is in sliding connection with the second swing rod. The rack is meshed with a gear. The gripper arm is connected to the gear. A first push block is arranged at the right side of the first swing rod. A second push block is arranged at the left side of the second swing rod. The second push block is connected with an air cylinder and a push rod. Rolling wheels are arranged at the right end of the push rod and the right end of the first push block, the two rolling wheels abut against the same wedge block, and the first push block is connected with a third elastic piece. According to the device, by means of air cylinder control and the arrangement of a connected structure, the structure is simplified, and coordinating difficulty is lowered.

The invention relates to the field of medical equipment, and discloses a robot control device. A robot to which the device is applicable comprises a mechanical arm and a surgical instrument connected to the mechanical arm, and the surgical instrument is controlled by a driving rope and comprises a machine box, a driving rope control device, a feeding control device and a rotation control device; the driving rope control device and the rotation control device are arranged on the machine box, the driving rope control device is used for driving the driving rope to stretch and retract, the rotation control device is used for driving the mechanical arm to rotate, and the feeding control device is used for driving the machine box to move, so that feeding of the mechanical arm is achieved. The driving rope and the mechanical arm can be controlled in a centralized mode, compared with the prior art, the structure can be simplified, the matching difficulty is reduced, and then he production cost can be reduced.

The invention provides a cutter suction dredger reamer beam long-axle-hole reaming support mounting method. Lines are scribed on a reaming point base and a ship hull block respectively, then scribed line alignment mounting is conducted on the reaming point base and the ship hull block, the perpendicularity of the reaming point base is controlled in the mounting process, the two sides of the reaming point base are symmetrically welded when the reaming point base is welded, and a reaming shaft and a reaming cover are arranged after the reaming point base is arranged on a ship hull. According to the method, a reamer beam can be prefabricated due to arrangement of the reaming point base, the defect of field boring and mounting is overcome, the production cycle can be shortened effectively, and working efficiency is improved; meanwhile, the requirement for using auxiliary tools is reduced greatly, the machining difficulty is lowered, no dummy shaft is needed to conduct auxiliary machining, and the machining difficulty and production cost are lowered.

The invention relates to the field of stages, and discloses a stage with a lifting table. The stage comprises a stage body, a supporting body for the stage body, the lifting table and a controller. The lifting table is provided with a lifting body and a driving mechanism. Multiple control buttons connected with the controller are arranged on the lifting body, after any one of the control buttons is triggered, a first instruction is sent to the controller, and the controller controls the driving mechanism to be started according to the first instruction to drive the lifting body to move or rotate. The lifting body further comprises a fence capable of moving up and down and a position sensor located at the top end of the lifting body, the position sensor is used for detecting the height between the top end of the lifting body and the stage body, when it is detected that the top end of the lifting body is higher than the stage body, a second instruction is sent to the controller, the controller controls the fence to move upwards according to the second instruction, when the position sensor detects that the top end of the lifting body is not higher than the stage body, a third instruction is sent to the controller, and the controller controls the fence to move downwards according to the third instruction.

The invention discloses a swing rod crossed type transporting and material grabbing integrated machine which comprises a conveyor belt and a gripper arm. A ratchet wheel is connected to the conveyor belt. A first swing rod and a second swing rod with the bottoms hinged in a crossed manner are arranged below the ratchet wheel. A rotating rod is arranged on the first swing rod. The first swing rod is connected into the rotating rod in a sliding manner. A pawl is hinged to the rotating rod. A first elastic piece is connected to the pawl. A second elastic piece is arranged between the two swing rods. A fixed slide groove is formed above the second swing rod. A rack is arranged in the fixed slide groove. A pull rod is hinged to the rack and connected into the second swing rod in a sliding manner. The rack is meshed with a gear. The gripper arm is connected to the gear. A gas bag is arranged below the portion between the first swing rod and the second swing rod and communicated with a cavity. A gas inlet and a gas outlet are formed in the bottom of the cavity. A stop piece is connected to the bottom of the cavity in a sliding manner. An air cylinder is arranged on the left side of the cavity. The output end of the air cylinder penetrates the wall of the cavity to be connected with the stop piece. By means of control of the air cylinder and the arrangement of the connected structure, the structure is simplified, and the matching difficulty is lowered.

The invention relates to a method for uniformly polishing an optical device. The method comprises the steps of 1, putting a planetary wheel into a polisher; 2, putting the optical device into a machining cavity, wherein the machining cavity is formed in a polishing hole of the planetary wheel and can freely rotate relative to the polishing hole; 3, starting polishing, wherein the planetary wheel rotates with a driving wheel of the polisher and has the rotation speed w1, the machining cavity rotates with the planetary wheel and the optical device and has the rotation speed w2, and w1 is not equal to w2. According to the technical scheme, in the polishing process, the grinding paths which all parts of the optical device pass by are basically the same.

The invention belongs to the technical field of intelligent robot structures and provides a steering engine transmission structure, a robot framework structure and a robot. The steering engine transmission structure comprises a steering engine body, a connection rod part arranged side by side with the steering engine body, an inner framework in limiting connection with one side of the steering engine body and an outer framework in limiting connection with the other side of the steering engine body, wherein a connection shaft is also arranged at the lower part of the connection rod part in a penetration manner; the two ends of the connection shaft are connected with the inner framework and the outer framework respectively; the upper part of the steering engine body and the upper part of theconnection rod part are connected with each other in parallel through a gear component; the steering engine body and the connection rod part are in parallelogram connection with each other. Through the design, the problems of the complicated assembling process, the high part accuracy requirement and high cost of the existing transmission structure of the robot can be solved.

The invention discloses an integral combining and hoisting in-position technology for a two-pass boiler rear water upper part. The technology comprises the construction steps that firstly, combination pre-preparation is conducted; secondly, furnace arch tube panels, an inner structure, rear water vertical small sheets and a rear water outlet header are combined in a combination site; thirdly, a rear water hanging tube outlet header and a hanging tube are combined on a boiler 30-meter temporary bracket platform; fourthly, furnace arches are spliced to simulate platform manufacturing; fifthly, the rear water vertical small sheets and the rear water outlet header are secondarily combined; sixthly, furnace arch inlet header big opening welding and pre-storing are conducted; seventhly, furnace arch assembly inner frame installation is conducted; eighthly, a rear water vertical tube panel assembly and a furnace arch assembly are secondarily combined; ninthly, the rear water hanging tube outlet header, the hanging tube assembly, the furnace arch tube panels and a frame assembly are fixed in a penetrating manner; tenthly, the lower portion of the rear water hanging tube assembly and the rear water outlet header are combined and welded; eleventhly, assembly rigidity and soft strengthening is conducted; and twelvethly, integral assembly hoisting is conducted in place. According to the integral combining, hoisting and in-position technology, when a spare part hoisting method is selected, the occupied time for field large hoisting machines is effectively shortened, the occupation frequency for the field large hoisting machines is effectively reduced, and meanwhile the aerial operation workload is directly reduced.

The embodiment of the invention provides white flue gas removal equipment and system of a chemical plant exhaust chimney. The white flue gas removal equipment comprises a spraying device, an air inletpipeline, an exhaust pipeline, a gas flow rate control device and a gas flow control device; the spraying device comprises an air inlet, an air outlet and a baffle assembly allowing gas and / or liquidpasses through, and the baffle assembly divides the space inside the spraying device into two communicated parts; the baffle assembly comprises a first baffle plate and a second baffle plate which are overlapped and arranged; a first hole is formed in the first baffle plate; a second hole is formed in the second baffle plate; the first baffle plate and / or the second baffle is adjustable relativeto the relative position of the other baffle in the plane where the first baffle plate and the second baffle are located, so that the area and the shape of a hole structure formed by overlapping the first hole and the second hole are adjustable; and the gas flow rate control device is connected with the gas inlet pipeline; the gas flow control device is connected with the baffle plate assembly andis used for controlling the relative position between the first baffle and the second baffle so as to control the flow of the gas passing through the hole structure.

The invention discloses a jointed balance bike. The jointed balance bike comprises two monomer single wheel self balance bikes which are arranged left and right in parallel; the two monomer single wheel self balance bikes comprise a main monomer bike and a slave monomer bike; the main monomer bike and the single monomer bike can be completely separated from each other and can operate independently; the main monomer bike comprises a main bike body as well as a main left pedal and a main right medal which are arranged at two sides of the main bike body; the slave monomer bike comprises a slave bike body as well as a slave left pedal and a slave right pedal which arranged at two sides of the slave bike body; the main right pedal and the slave left pedal are connected by a detachable connector, so the slave left pedal can be axially fixed and can peripherally swing in a certain angle relative to the main right pedal. The jointed balance bike is simple in structure, low in manufacturing cost, flexible in use mode and capable of conveniently realizing jointing and splitting, the two monomer bikes can fully independently operate during splitting, the stability and safety in riding of a single person can be improved during jointing, a beginner can easily study, a two-person or three-person high difficulty converted riding method can be performed and the riding joyfulness is increased.