47results about How to "Save placement time" patented technology

The invention relates to a method for forging a workblank of a transmission disc of a locomotive. A selected raw material is cut into a blank according to weight; the blank is placed into a heating furnace to be heated to 1100 DEG C to 1180 DEG C; the heated blank is placed into a lower mold cavity of a pre-forging lower die to be positioned, the blank is forged to enable a material of the blank to flow in a pre-forging mold cavity of a pre-forging upper die and the pre-forging mold cavity of the pre-forging lower die in the free upsetting radial direction, and a molded pre-forging piece forms a corresponding thinning part at a protrusion bridge part and correspondingly forms a thickening part at the position of a cavity; the pre-forging piece is turned over to be placed into the mold cavity of the pre-forging lower die to be automatically positioned, the pre-forging piece is forged to enable the material of the pre-forging piece to flow in finish-forging mold cavities of a finish-forging upper die and a finish-forging lower die in the radial direction, and a molded finish-forging piece outwards extends along a disc body to form three uniformly-distributed lug parts and a shaft sleeve located at the middle portion of the disc body; and parting-line flashes of the finish-forging piece are cut off, connecting skin is punched away, and the workblank of the forging piece is prepared. By means of the method, the manufacturing cost is reduced, the production efficiency is improved, the complete streamline of a material of the transmission disc product of the locomotive can be kept, and the transmission disc of the locomotive has the excellent overall performance.

The invention relates to a flow injection microscope raman spectrum device for water pollutant detection and a detection method and belongs to the technical field of monitoring for the water environmental pollution. The device comprises a sample feeding module, a power supply module, an optical collecting module, a detecting analysis module, a result display output module and a positioning and wireless communication module, wherein the power supply module is used for supplying electric energy to the whole detection device and performing power supply management; the sample feeding module is used for conveying a to-be-detected water sample into a micro-fluidic chip through a micro-pump and a filtering device; the accurate positioning and focusing between the micro-fluidic chip and a microscope raman module are realized by adjusting the position of a displacement adjusting platform; a raman scattered signal of the to-be-detected water sample is collected by the optical collecting module, is subjected to photovoltaic conversion and then is sent to the detecting analysis module for testing the ingredients and contents of the pollutants in the to-be-detected water sample; a detection result is output and displayed on a display terminal; the position of a to-be-detected water sample point and the condition of the water pollution are transmitted to a superior monitoring center through the positioning and wireless communication module, so that the remote real-time monitoring is realized. The flow injection microscope raman spectrum device provided by the invention is compact in structure, is convenient in operation and accurate in detection, and can be used for realizing quick online detection on the water quality of river, lack, urban sewage, and the like.

Orthodontic device for activating the growth of the lower jaw for use in combination with fixed orthodontic appliances, comprising two plastic bodies, each provided with at least one counter-surface corresponding to the chewing surface of molars in the upper jaw, and at least one counter-surface corresponding to the chewing surface of molars in the lower jaw, and further attaching means for attaching to the upper jaw, wherein each plastic body comprises at least two parts which can be displaced and fixed relative to each other substantially parallel to the longitudinal direction of the respective counter-surfaces, wherein each part is provided with at least one of said counter-surfaces.

The invention discloses a ship docking block transverse and longitudinal stay wire positioning arrangement method which comprises the following steps of determining a docking block position of a shipin a dock according to the length of the ship, drawing a transverse positioning datum line and a longitudinal positioning datum line on the dock bottom surface, determining the positions of all the keel piers on the transverse positioning datum line, and placing the keel piers, drawing a positioning grid group for determining the placing positions of a plurality of side piers on the dock bottom surface, and placing the side piers, after pier arrangement is completed, conducting automatic sampling inspection, and enabling the ship owner to report the placing quality of the docking blocks. According to the method, the transverse positioning lines and the longitudinal positioning lines of the side piers are pulled and transferred, so that the left-right alternate confirmation of the positioning grid group from the stern to the bow of the ship and the confirmation of the right-angle marks of the positioning points of the side piers in the positioning grid group are realized, and the searching time of the positions of the side piers is greatly saved; and meanwhile, the docking blocks can be synchronously placed in the positioning grid groups with the drawn right-angle marks, so that theplacing time of the side blocks is saved.

The invention discloses a conveying device for air conditioner top cover machining. The conveying device comprises a main conveying wheel, an auxiliary conveying wheel, a guide wheel and a conveying belt; the main conveying wheel, the auxiliary conveying wheel and the guide wheel are in transmission connection with one another through the conveying belt, one end of the main conveying wheel is provided with a rotating shaft, and the rotating shaft is connected with a rotary shaft arranged at one end of a motor through a belt. A plurality of grooves are formed in the conveying belt, a rotatablebaffle assembly is arranged in each groove, the baffle assemblies are connected with a rotating rod through volute spiral springs, so that the baffle assemblies can always upwarp; and the surface of an air conditioner top cover is smooth, during conveying, the top cover is prone to sliding downwards when passing through the rising section, the baffle assemblies just can block the air conditioner top cover and prevent the air conditioner top cover from sliding down, the baffle assemblies can be pressed into the grooves even if the air conditioner top cover is pressed on the baffle assemblies, so that the influence on the conveying caused by the fact that the upwarp baffle assemblies jack up the air conditioner top cover is avoided. The device has the advantage that the air conditioner top cover can be prevented from sliding down.

The invention discloses a multifunctional platform used for toys and a toy control device of the multifunctional platform. According to the platform and the control device, a local area network used for the toys is arranged on a platform body composed of at least two movably-connected flat plates, the toys with various different functions and types are integrated on the platform, and the toys are controlled through the local area network and time base signals; the local area network enables the toys in the multifunctional platform to become an organic whole and enable the toys to build relationships with the each other and with people; game rules are designed into programs which are input into a server, and games are similar to entity anime. The multifunctional platform used for the toys not only is a platform for operation of the toys but also can become a box containing the toys after being bent. The multifunctional platform used for the toys and the toy control device are suitable for mutual participation of multiple people, the people play the games, knowledge and interestingness are obtained, teaching is conducted through lively activities, mutual coordination and communication of children are cultivated especially, and not only economic benefit but also definite social benefit is obtained.

The invention discloses a non-standard automatic machining drilling device comprising a base. A vertical board is fixedly installed on the upper surface of the base; a slide rail is arranged at the position, close to the front of the vertical board, of the upper surface of the base; a slide block is installed at the position, corresponding to the interior of the slide rail, of the upper surface ofthe base; a fixing board is installed at the position, close to one side of the slide rail, of the upper surface of the base; and a dust suction pipe is arranged on the front surface of the verticalboard. The structure is simple, operation is convenient, a worker can take down a drilled workpiece during drilling through sliding of a workbench and put on a new workpiece in time, the workpiece placement time is shortened, the drilling work efficiency is greatly improved, a dust filter box collects waste scraps, resources can be recycled, the utilization rate of the resources is improved, a cooling liquid storage tank can rapidly cool the workpiece and a drill bit, the service life of the drill bit is prolonged, and damage of the workpiece due to high temperature is also avoided.

The invention discloses a foldable combined platform for a toy. The foldable combined platform for the toy comprises a main plate body, a secondary plate body and a tail plate body, wherein the combined platform can be expanded to form a continuous platform, and can be folded to form at least a box type container for containing the toy; a device for fixing the toy is arranged on a table body of the platform; when the toy is contained, the toy fixed on the table body of the platform is placed in the box type container; when the toy is used for the next time, the fixed toy is not required to be placed again, so that the time can be saved, and the platform is convenient to carry; meanwhile, a power supply for the toy and a guide line transmitting signals between the toys can be arranged on the plane of the platform. The foldable combined platform is good in enjoyment of the toy, and reduces the usage of chemical batteries to the largest extent, so as to save capital and facilitate environment protection.

The invention relates to the technical field of adhesive product installation, in particular to a wall surface cleaning device used in a wallpaper mounting system. A wall cleaning device for a wallpaper mounting system, comprising a cleaning body, a cleaning moving mechanism, a cleaning lifting mechanism, a wall cleaning mechanism and a cleaning controller arranged on the cleaning body; the wall cleaning The mechanism includes a cleaning arm, one end of the cleaning arm is connected to the rotating shaft of the cleaning arm, and the other end is connected to the cleaning sponge head. The suction hole, the cleaning sponge head is connected with the cleaning arm through a chuck. The wall surface cleaning device of the present invention can assist the wallpaper placement system to automatically clean the scraped wall surface, save the wallpaper placement time and manpower, and improve the wallpaper placement effect.

The invention relates to the field of circuit boards. The circuit board and protective film pasting device comprises a film feeding mechanism, a film pulling mechanism and an upper jacking mechanism.The film feeding mechanism, the film pulling mechanism and the upper jacking mechanism are all fixed to a workbench. A discharging opening of the film feeding mechanism is connected with the film pulling mechanism. The film pulling mechanism is located above the upper jacking mechanism and is connected with the upper jacking mechanism. According to the device, the relative position between a circuit board and a protective film is guaranteed to be accurate during pasting by arranging the film feeding mechanism; and by arranging the film pulling mechanism and the upper jacking mechanism, the pasting time of the protective film is shortened.

The invention discloses a cylindrical battery connecting base. A fixing module and a rail permanent magnet are arranged on a bottom plate, a locking plate is arranged on the fixing module, an electromagnet coil and an iron core are arranged on the side face of the battery connecting base, so that a battery automatically recognizes a positive electrode and a negative electrode by attraction of an electromagnet, positive electrode and negative electrode spring pieces can be squeezed by squeezing a wedge block on the locking plate, the wedge block can be inserted into a spring piece combination to open the spring piece combination, a fixing spring piece combination drives a positive electrode fixing arm and a negative electrode fixing arm to move along a sliding rail through small pulleys, and a cylindrical battery rolling into the fixing device is clamped. As the battery is elastically fixed by elastic force of the spring pieces and the fixing device is prevented from crushing the battery, the positive electrode and the negative electrode of the cylindrical battery are aligned and fixed, the cylindrical battery connecting base is used for the battery in charging or discharging, the placement time of the battery is shortened, and battery arranging and fixing efficiency is improved.

The invention discloses an intelligent cabinet which comprises a cabinet body, a controller and a control panel, wherein the controller and the control panel are arranged on the cabinet body, the controller is connected with the control panel, the cabinet body is composed of a heat preservation cabinet and a storage cabinet, a partition plate is arranged in the storage cabinet, a door curtain is arranged on the partition plate, the partition plate divides the storage cabinet into a storage area and a drying area, an automatic placement device and a sterilizer are arranged in the storage area, a transverse conveying belt is arranged on the rear portion of the storage area and the rear portion of the drying area, the transverse conveying belt is arranged below the door curtain, a longitudinal conveying belt is arranged in the drying area, a dryer is arranged above the longitudinal conveying belt, a heat preservation device is arranged in the heat preservation cabinet, heat preservation plates are embedded in the side wall of the heat preservation cabinet, and the controller is connected with the automatic placement device, the sterilizer, the transverse conveying belt, the longitudinal conveying belt, the dryer and the heat preservation device. The intelligent cabinet can automatically dry, sterilize and place cleaned kitchen supplies such as bowls and chopsticks in order, the airing and placing time of a user is saved, and the kitchen supplies are kept clean.

The invention discloses a steel grating welder of a longitudinal flat steel delivery wagon with a discharging car, belonging to welding equipment. In the prior art, rear-segment welding can not be placed flat steel in advance, and discharging has low efficiency and needs manual operation and the like. The invention is characterized in that the middle of a support bracket is provided with a belt pulley discharging car which proceeds in the vertical direction, the belt pulley discharging car is provided with a travelling crane actuator and is provided with a plurality of lifting teeth and a lifting drivers at interval; the bracket is provided with a pulley which is provided with a plurality of carrier rollers, the front end of the pulley is provided with a pulley supporting frame, and the bracket is provided with a tractor connected with the pulley. The invention can be widely applied to manufacture and use of steel grating welders and has the advantages of high degree of mechanization and labor saving.