139results about How to "Realize semi-automatic operation" patented technology

The invention provides a device and method for strip-type ditching toward-target hole fertilization in an orchard. The device comprises ditching equipment, hole fertilizer feeding equipment, detecting equipment and a controller for fertilization amount adjustment, wherein the hole fertilizer feeding equipment comprises a fertilizer box and hole fertilizer feeders, and is used for realizing precise control of the fertilizer feeding amount and a fertilizer feeding position; the detecting equipment comprises a machine traveling speed detecting unit and a fruit tree target detecting unit, and is used for acquiring machine traveling speed information and fruit tree position information; the controller takes a single chip microcomputer as a core, is used for setting fertilizer feeding information of each tree and crown width information, processing the fruit tree position information and the machine traveling speed information, and controlling the hole fertilizer feeder to perform quantitative hole fertilizer feeding. According to the device and the method, a center position of each fruit tree can be calculated according to fruit tree target information and the traveling speed of the fertilizer distributor; aiming at center control of fruit trees on the two sides, the fertilizer feeders are correspondingly controlled to realize toward-target precision fertilization to improve the orchard fertilization operation efficiency, so that an approach for solving the orchard fertilization labor shortage problem in some regions in China.

The invention relates to an automatic sealing and bag pushing garbage can. The garbage can comprises a shell, and the shell corresponds to a set of independent garbage bins. The garbage capacity in the shell is detected through a garbage capacity detection system, the purposes of automatically packaging full-load garbage bags and automatically pushing the packaged garbage out of the shell are achieved through a sealing mechanism and a pushing mechanism, and the situations that in the traditional garbage collection work process, the full-load garbage bags are manually sealed and taken out of the garbage can are completely replaced; according to the intelligent classification garbage can, the purposes of automatically sealing the bags, packaging the garbage and pushing the bags out of the garbage can are further achieved while the garbage is intelligently thrown and intelligently recognized, and configuration of garbage collection workers in a community is further reduced; the purpose ofreducing the personnel allocation cost is achieved, the situation that personnel make contact with the garbage in the packaging process is avoided, and the body health of garbage transportation workers is effectively guaranteed.

The invention discloses an electric control selection valve and an active bottle control and distribution method using the same. The electric control selection valve is combined by connecting an electric control driving device and a selection valve, wherein the inside of the electric control driving device is provided with a metal sealing film which divides the interior of the electric control driving device into an upper space and a lower space, and the electric control driving device is also provided with a driving gas outlet; and the body of the selection valve is provided with a main air inlet and a main air outlet. The method comprises that a plurality of fire-extinguishing and storing bottles and the electric control selection valves are arranged, and the main air outlet of each electric control selection valve is respectively opposite to a protection area; and one of the fire-extinguishing and storing bottles is used as an active bottle, and the other fire-extinguishing and storing bottles are used as passive bottles. The electric control selection valve has the advantages of reliably and steadily opening a valve port, and combining the electric control driving device and the selection valve into a whole. The method has the advantages of reducing control links, improving the control reliability, using one fire-extinguishing bottle as the active bottle, turning on the selection valve and the passive bottles thereof according to needs, and directly starting by electric control.

The invention relates to a pneumatic feeding mechanism. The pneumatic feeding mechanism comprises a feeding module, a drawing die and a mold mechanism; the feeding module further comprises a discharging mechanism and a feeding mechanism, wherein the discharging mechanism comprises a feed box, a discharging cylinder, a discharging push block, a discharging cylinder fixing plate and a discharing guide plate which are connected with each other; the discharging mechanism is fixed on the left front side of the drawing die through a support bar; the feeding mechanism comprising a feeding cylinder, a feeding cylinder fixing plate, a feeding push block, a feeding guide plate, a feeding guide plate and a feeding pressure plate is disposed in front of the drawing die through a support bar; the mold mechanism comprising a mold cylinder fixing plate, a mold push block, a mold cylinder, a guide block for the push block is mounted in the middle of the left side of the drawing die through a support bar; the drawing die comprises a lower protruding head, an upper die, a stripper plate, a mandrel, a protruding head seat, a base and a rubber pad which are connected with each other. The pneumatic feeding mechanism has the advantages of reducing labor intensity and improving production efficiency.

The invention relates to a transformer iron core overturning device which comprises a base (1), a bracket (2), an overturning frame (3) and a power mechanism (4), wherein the bracket (2) comprises a left supporting shaft (2.1) and a right rotary supporting shaft (2.1) which are arranged longitudinally; two supporting wheels (2.3) are mounted on the front segment and the back segment of each rotary supporting shaft (2.1) in a sleeving manner respectively; the overturning frame (3) comprises an overturning frame main body (3.1); the overturning frame main body (3.1) is provided with a first supporting plane (3.2) and a second supporting plane (3.3) which are perpendicular to each other; the overturning frame main body (3.1) is also provided with an arc segment driving plane (3.4); a driving chain (3.7) on the driving plane (3.4) is driven by the power mechanism (4). The transformer iron core overturning device provided by the invention has the advantages of realizing semi-automatic operation, reducing labor intensity and realizing stable overturning.

The invention discloses a precise punching mechanism of a building board. The precise punching mechanism comprises a bottom board, a rectangular opening is arranged in the middle of the bottom board,and an U-shaped mounting board is arranged between two sliding bases, two pressing air cylinders are arranged at the upper end of a cross board of the U-shaped mounting board, pressure heads are welded and fixed at the lower ends of pressing shafts, positioning air cylinders are fixedly arranged in a rectangular notch, and the lower ends of the output ends of the positioning air cylinders are fixedly connected with metal pressing pieces, a pushing air cylinder is fixedly arranged on one side of the upper end of a guide board, and a measuring board is fixed on the side, facing a side baffle, ofa rectangular frame board. According to the precise punching mechanism of the building board, pushing, positioning and pressing are achieved through the air cylinder, and semi-automatic operation isachieved, a lot of labor and manpower are saved in the construction site, punching and positioning are achieved through displacement of the mechanism and observation of the scale error, the error canbe reduced, the hole opening is more accurate, the hole opening speed can be increased, and the working efficiency can be improved.

The invention provides a clamping grinding device for a steel sample and a method. According to the invention, a support plate is movably connected with a platform of a grinding machine through a rotating shaft, the upper end of the rotating shaft is provided with a stop with an inclined plane, and the lower end of an overturning rod equipped with a clamp is hinged onto the support plate; when the overturning rod upturns, the clamp on the overturning rod crashes with the stop, and a slide bar extends out and puts a steel sample to be ground into a groove of a chuck; when the overturning rod is loosened, under the action of a pressure spring, the slide bar allows the chuck to clamp the steel sample; when the overturning rod is turned down, a grinding surface of the steel sample abuts onto a sand paper, which enables the steel sample to be further locked; the steel sample is ground until the steel sample accords with the standard, the overturning rod is turned up, the chuck is loosened,and the steel sample is taken down and sent for inspection. The device provided in the invention has the advantages of a little investment, fast action and a simple structure, can be made by oneself and firmly clamp steel samples, and enables the clamping grinding speed of steel samples to be substantially accelerated, labor intensity of workers to be alleviated, operability to be improved, consumption of sand paper to be reduced, the problem of injury of people caused by falling off of steel samples to be eliminated and accuracy of component analysis of steel samples to be enhanced.

The invention relates to a printing device, in particular to a screen printing device for a panel of a liquid crystal display television. The invention aims at providing the screen printing device for the television panel, which can complete logo screen printing in multiple positions at one work station. The screen printing device for the television panel comprises a screen printing unit and a panel positioning component, wherein the screen printing unit comprises a first screen printing unit positioned on the left side for printing a left side frame of the panel, a second screen printing unit positioned at the middle part for printing a middle transverse side frame of the panel and a third screen printing unit positioned on the right side for printing a right side frame of the panel. The screen printing device comprises the first, the second and the third screen printing units, and can complete logo printing work in three different positions on the television panel at one work station, thereby greatly improving production efficiency, further reducing labor use and simultaneously reducing production cost.

The invention provides novel grind-type smoothening equipment and belongs to the technical field of transportation equipment. The novel grind-type smoothening equipment comprises a grind-type smoothening unit, a conveying unit and a power unit, wherein the grind-type smoothening unit comprises a driving wheel, a driven wheel and a grind-type smoothening belt; the driving wheel is connected with the driven wheel by the grind-type smoothening belt; an output end of the power unit is connected with an input end of the driving wheel and is used for driving the driving wheel to rotate so as to drive the grind-type smoothening belt to rotate; the conveying unit is arranged at one end of the grind-type smoothening unit and is used for conveying a wooden plate material to the grind-type smoothening belt. The novel grind-type smoothening equipment has the advantages of realizing semi-automatic operation, saving both time and labor during grind-type smoothening and realizing high efficiency and high quality in grind-type smoothening of a wooden plate; the smoothened wooden plate is high in structural dimensional precision.

The invention relates to a hydraulic clamping device for workpieces. The device comprises a platform, a backing plate, a slide bar and a hydraulic device, wherein a hinged support is arranged on the backing plate, and is rotatably connected with a supporting rod through a hinge shaft; a rolling wheel is mounted at the right end of the supporting rod; the left end of the supporting rod is connected with a steel wire rope through a pull ring; a hydraulic expansion rod is arranged at the upper end of the hydraulic device; a movable base is arranged at the right end of the hydraulic expansion rod, and is mounted on the slide bar; a fixed base is arranged below the movable base; a fixed rod penetrates into the center of the fixed base; the upper end of the fixed rod is fixedly connected with the movable base; a spring sleeves the lower end of the fixed rod; a baffle is mounted below the spring, and is connected with the steel wire rope through another pull ring. According to the invention, the supporting rod is pulled through the steel wire rope to complete the fastening of workpieces under the lever effect, and the hydraulic device is arranged to drive the movable base to effectively fix the workpieces; as the spring is additionally mounted on the fixed rod, during force unload of the hydraulic device, the movable base rebounds under the action of elastic force, and the release of the workpieces is completed; the structure is relatively simple, the practicability is relatively high, and the device is suitable for popularization and application.

The invention discloses a transfer print device used for machining rubber tube opening circumference identification. The transfer print device is characterized in that a rotating support is arranged in the middle of one side of a base, the middle of the bottom of a lever is supported by the rotating support, a rubber tube positioning shaft is arranged at one end of the lever, the other end of the lever and one side of the upper portion of a device outer cover on the other side of the base are connected together through a cylinder, a driving wheel, a transfer print wheel and an ink wheel are arranged in the device outer cover, synchronous wheels are arranged on the other side of the driving wheel, the other side of the transfer print wheel and the other side of the ink wheel respectively, the synchronous wheels on the driving wheel, the transfer print wheel and the ink wheel are connected together through a synchronous belt, and an ink box is arranged below the ink wheel. By means of the arrangement, the rubber tube opening circumference identification machining process is automatically completed, the labor intensity of workers is lowered, the project quality is improved, the production efficiency is improved, the semiautomatic operation is achieved, and the transfer print device is safe, reliable, stable in action and long in service life.

The invention provides a machining unit suitable for panels of different widths. The machining unit comprises a cutting machine and a drilling machine which are connected through a second conveying part. The cutting machine comprises a supporting mechanism and a limiting mechanism capable of moving. The supporting mechanism comprises a base and a supporting rod which are fixed through a locking part. The length of the supporting rod of the supporting mechanism can be adjusted according to the widths of the panels so that it can be ensured that the suspended ends of the panels are supported, and saw clamping or fracture of the panels in the cutting process is avoided. Meanwhile, the movement of a limiting plate is achieved through the limiting mechanism via a clamp, the distance between the limiting plate and an abrasive-disk cutter is adjusted so as to cut the panels of different sizes, and adaptability of the cutting machine is improved. The panels cut through the cutting machine are conveyed to the drilling machine through the second conveying part, the process is smooth, too much manpower does not need to be input, and the work efficiency is high. The unit is simple in overall structure, operation is convenient and can be finished by common workers, and manpower is reduced by at least one half.

The invention relates to a pile holding device for a wind power installation platform. The device comprises a chassis and at least one clamping arm assembly arranged on the chassis, the chassis is driven by a transverse moving mechanism to achieve transverse moving in the horizontal direction, a longitudinal moving mechanism drives the chassis to achieve longitudinal moving in the horizontal direction, the clamping arm assembly comprises a pair of box type left arm and a box type right arm which are matched, the box type left arm and the box type right arm are arranged on the chassis through stand columns, the box type left arm and the box type right arm are hinged to the corresponding stand columns, and the box type left arm and the box type right arm are driven by a swing mechanism to hold tightly or be separated from piles. The device has the advantages that through the transverse moving mechanism and the longitudinal moving mechanism, moving of the chassis in the transverse direction and the longitudinal direction is achieved, through joint operation of the swing mechanism, deviation rectifying in the any direction is achieved, and the deviation rectifying range is greatly widened.

The present invention relates to a new application of plotting cutter in production of laminated glass. It is characterized by that in the production process of laminated glass said plotting cutter can be used for cutting and separating the thermal reflection membrane layer of PVB (polyvinyl butyral) functional membrane layer from PVB film layer. The use of said plotting cutter can accurately define cutting parameter of cutter so as to implement semi-automatic operation.

The invention discloses a rolling tea retaining device, which comprises a fulcrum bar, a baffle, a scraper blade and an angle adjusting device, wherein the baffle is connected to the tail end of the fulcrum bar; the baffle and the fulcrum bar are vertical to each other and are connected at a right angle; the baffle is provided with the angle adjusting device; and the scraper blade is connected to the baffle through the angle adjusting device. The rolling tea retaining device is characterized in that: the fulcrum bar is a hollow rigid tube in which an elastic or telescopic structure is arranged; one end of the fulcrum bar far from the baffle is provided with a thread adjusting knob, while the other end is a through orifice; and a rigid structure arranged in the fulcrum bar penetrates the fulcrum bar and supports against a corresponding position of the baffle. The thread adjusting knob controls the elastic or telescopic structure in the fulcrum bar to change a position so as to control a gap between the tail end of the scraper blade and an inner pan of a tea frying device or the flexibility of adjusting an angle between the scraper blade and the baffle; and the rolling tea retaining device meets various requirements in the tea frying process, furthers improve the taste of the prepared tea leaves, is suitable for large-scale production while saving labor, and has good implementation effect.

The invention relates to a deep hole O-shaped sealing ring sleeving mounting machine. The machine comprises a lifting rotating four-claw supporting and picking mechanism. The machine is characterized in that a mounting device rack is arranged at one side of the lifting rotating four-claw supporting and picking mechanism; four lead screws are arranged in parallel to the rack and are distributed in four corners of a horizontal rectangle; a sleeve is arranged at the inner side of each four lead screw and is tangent to each of the four lead screws; two groups of supporting mechanisms opposite to the sleeves are arranged at the front and back of the rack; the sleeves can be alternatively clamped and positioned through the supporting mechanisms. The machine has the advantages that original operation of manually sleeving an O-shaped ring is replaced, and thus the working efficiency and accuracy are qualitatively increased; in addition, the automation is achieved, so that the labor intensity of workers is reduced; the machine has a good market prospect under the large automatic production background in the current product; the machine is free of a complex structure, and the function can be performed only after the processing precision and the corresponding strength are ensured.

The invention discloses a turnover degumming all-in-one machine which comprises a machine frame, a loading guiding frame, a mechanical arm, a lifting workpiece holder, a wafer box, a turnover mechanism and a plurality of heating degumming groove bodies. The turnover mechanism is used for turning over a connecting plate, wherein wafers are stuck to the front face and the back face of the connecting plate. The loading guiding frame, the turnover mechanism and the heating degumming groove bodies are sequentially arranged in parallel. A mechanical arm track device is arranged at the upper portion of the machine frame. The mechanical arm is installed on the mechanical arm track device in a slidable mode and located above the loading guiding frame, the turnover mechanism and the heating degumming groove bodies. The lifting workpiece holder is installed on the mechanical arm. According to the turnover degumming all-in-one machine, manual degumming can be achieved, the quality of the wafers is improved, the wafer burning phenomenon and injury accidents are avoided, and the semi-automatization operation in the washing and degumming processes is achieved.