82results about How to "Realize lifting control" patented technology

A seedlings container stacking method aims at solving the problem that transportation of seedlings containers in small-scale seedling culture operation is completed by manual operation, i.e., the transportation is a heavy work. If a first seedlings container (A) is maintained at a supporting position by utilizing a left carrying frame (22) and a right carrying frame (23) which lift the seedlings container and a follow-up second seedlings container (A) is received at a lower side of the first seedlings container (A), the left carrying frame (22) and the right carrying frame (23) are made to go down with the planted first seedlings container (A), the planted first seedlings container (A) is stacked on the planted second seedlings container (A), and the stacking process is repeated, if the seedlings containers (A) with the given number are received, the seedlings containers (A) which have been stacked are stacked on the seedlings containers (A) with the number one less than the given number, the seedlings containers (A) with the given number is formed, then the stacked seedlings containers (A) are delivered towards a front side of a deliver station frame (4), and the above stacking process is performed repeatedly from the beginning.

The invention discloses an intelligent parking lot barrier system for a residential area. The intelligent parking lot barrier system comprises a high-frequency circuit, a control circuit and a parking lot barrier device. The high frequency circuit comprises a radio frequency communication module and a detection filter amplification circuit. The control circuit comprises a microcontroller chip, a drive circuit and a power source module. The parking lot barrier device comprises a stop arm, a rotating shaft, a balancing weight and a drive mechanism. The stop arm is connected with the rotating shaft. The rotating shaft is driven by the drive mechanism to rotate forward and reversely so as to enable the stop arm to be ascended or descended; meanwhile, with the rotating shaft of the stop arm as the center, the balancing weight is arranged in the direction opposite to the stop arm, the stop arm, the rotating shaft and the balancing weight form a parking lot barrier stop arm balancing mechanism, and the drive mechanism provides small power to drive the stop arm to be ascended or descended to unlock or lock a parking lot barrier. The vehicle identity can be identified actively through radio waves, use is convenient, the stop arm can be lifted automatically, and the defect that an owner needs to get out of the vehicle to unlock the parking lot barrier manually when a traditional mechanical parking lot barrier is used is avoided.

The invention discloses an LED ring light source for visual detection and illumination, which belongs to the field of machine vision detection, and comprises a shell, an outer ring light disc, a middle ring light disc, and an inner ring light disc. The shell is a cylinder with an open top surface. The bottom surface of the shell is provided with a through hole; the inner ring luminous disc is installed on the bottom surface of the shell; the lower edge of the outer ring luminous disc is connected with the outer edge of the inner ring luminous disc; the outer edge of the middle ring luminous disc is connected with the outer ring The discs are connected, the inner edge of the middle ring luminous disc is connected with the inner ring luminous disc, and there is an included angle a between the middle ring luminous disc and the inner ring luminous disc. The present invention can provide flexible low-angle lighting effects with the free lifting of the lifting mechanism; the red, green, blue, and white four-color LEDs are arranged in a certain way, divided into 3 rings and 8 areas for control, and more flexible by adjusting different areas. Color LEDs are used for color mixing, while increasing the range of use of the light source.

The invention discloses an aluminum electrolysis cathode carbon block phosphorous pig iron casting unit and method. The unit is provided with a movable trolley (1), the movable trolley (1) moves along a track (9) and is provided with a portal system (3), a transverse frame of the portal system (3) is provided with a lifting mechanism (4), a sprue separation system (5) is arranged below the transverse frame of the portal system (3), one side face of the portal system (3) is provided with a casting ladle system (2), and the other side face of the portal system (3) is provided with a control cabinet (6). All power of the whole system is supplied by a hydraulic station (8). The full-hydraulic system is adopted, the power cost is reduced, meanwhile, ordinary start and stop of the movable trolley are more stable, and the service life is prolonged. The aluminum electrolysis cathode carbon block phosphorous pig iron casting unit is driven by a pair of oil cylinders, and lifting control over a heating cover, the sprue separation system and a finished product cathode carbon block set is achieved. Takt type automatic casting is achieved in a station mode of 6+1.

The invention relates to a lifting mechanism of mass center and eccentricity conversion test equipment. The lifting mechanism comprises a mounting plate, wherein an explosion-proof motor is arranged at the upper part of the mounting plate, the right side of the explosion-proof motor is connected with a first belt wheel, a connecting shaft rod is arranged on the right side of the first belt wheel, a shaft coupler is arranged on the right side of the connecting shaft rod, the right side of the shaft coupler is connected with a steering mechanism, the front end of the steering mechanism is connected with a connecting rod, the front end of the connecting rod is connected with a hand wheel, and a plurality of support columns are arranged at the lower part of the steering mechanism; and a transmission shaft is arranged on the rear side of the explosion-proof motor, a first gear is arranged in the middle position of the transmission shaft, and a first lifting mechanism and a second lifting mechanism are respectively arranged on the left and right two sides of the transmission shaft. The lifting mechanism can realize manual and automatic lifting conversion. When electricity cannot be supplied, manual lifting is carried out through a lifting handle. The lifting mechanism is high in reliability and convenient to maintain and can effectively realize lifting control over the test equipment.

The invention provides an automatic compaction device for rock test pieces. Batched manufacturing of the rock test pieces is realized by a pedestal, a mold A, a stepped motor, a lifting screw rod, a controller, a control switch, a console, a pneumatic pump, a pressure head and a mold B. The problems that the traditional manufacturing method of the test pieces is low in manufacturing efficiency, large in workload and non-uniform in compaction level of the test pieces are solved; and automatic operation of rock similar test piece compaction is realized, the manufacturing efficiency of the rock similar test pieces is improved, the experiment error caused by low density uniformity of the rock test pieces is reduced, and the gap that the rock similar test piece compaction link is short of an automatic device is filled.

The invention discloses a high-strength steel plate thermoforming mold, which comprises an upper mold base and a lower mold base matched with each other, a guide column is arranged in the middle of the lower mold base, the guide column and the lower mold base are integrally formed, and a lower mold base is movable on the guide column. The mold body, the guide column and the lower mold body form a molding cavity. A matching molding plate is installed in the molding cavity. A pressure cylinder is installed on the upper mold base facing the molding cavity. The size of the material plate is the same as that of the molding cavity. There are a number of positioning pins on the lower mold base, and a number of matching fixing holes on the upper mold base. There are several lifting devices between the lower mold body and the lower mold base. Connected with the same motor drive, a number of elastic parts are arranged inside the lifting device. The invention has simple structure, convenient use, can form products with different thicknesses, can be taken out quickly after forming, saves time and effort, and improves the forming efficiency of steel plates.

The invention discloses electric power iron tower maintenance equipment based on a driving motor and a using method of the electric power iron tower maintenance equipment. The electric power iron tower maintenance equipment comprises an equipment body, wherein the equipment body comprises a shell and a mobile guiding rod; a clamping block I used for being clamped on a guiding column is arranged onthe shell; clamping blocks II used for being clamped on the guiding column are arranged at both the top and the bottom of the mobile guiding rod; a lifting air cylinder is arranged between the clamping block I and the clamping block II positioned at the bottom of the mobile guiding rod; a locking bolt is arranged on the clamping block I; the driving motor is arranged in a position locking cavity;an eccentric wheel is arranged on a spindle of the driving motor; a cavity is formed in the mobile guiding rod; indicator lights are arranged at both the top and the bottom of the mobile guiding rod;a power-supply battery pack is arranged in the cavity; and a control button used for controlling the indicator lights is arranged on the inner wall of the positioning locking cavity. The electric power iron tower maintenance equipment disclosed by the invention has the beneficial effects that the structure is simple, the operation is convenient and rapid, the operation indicating function is improved, as well as the applicability and the practicability are high. The invention further discloses the using method of the electric power iron tower maintenance equipment where the indicator lights are mounted. The using method disclosed by the invention is simple and convenient to operate, and the using stability is greatly improved.

The invention discloses electric power tower maintenance equipment for installing indicator lights. An equipment body comprises a shell and a movable guide rod, wherein a clamping block which is used for clamping a guide post is arranged on the shell, gripping blocks which are used for gripping the guide post are respectively arranged on the top and at the bottom of the movable guide rod, a lifting cylinder is arranged between the clamping block and the bottom gripping block of the movable guide rod, a locking bolt is arranged on the clamping block, a driving motor is arranged in a locking cavity, an eccentric wheel is arranged on a main shaft of the driving motor, a cavity is formed in the movable guide rod, the indicator lights are respectively arranged on the top and at the bottom of the movable guide rod, a power supply battery pack is arranged in the cavity, and a control button which is used for controlling the indicator lights is arranged on the inner wall of the locking cavity. The electric power tower maintenance equipment has the advantages of simple structure, convenience in operation, strong applicability and good practicability, and the indication function of operation is increased. The invention further discloses a use method of the electric power tower maintenance equipment for installing the indicator lights. The operation method disclosed by the invention has the advantages of simplicity and convenience, and the use stability is greatly increased.

The invention discloses equipment with prompt lamps for electric iron tower maintenance. An equipment body comprises a shell and a moving guide rod; a clamp splice used for clamping a guide column is arranged on the shell; clamping blocks used for clamping the guide column are arranged at the top and the bottom of the moving guide rod; a lifting cylinder is arranged between the clamp splice and the clamping block at the bottom of the moving guide rod; a locking bolt is arranged on the clamp splice; a drive motor is arranged in a locking chamber; an eccentric wheel is arranged on a main shaft of the drive motor; a cavity is formed in the moving guide rod; the prompt lamps are arranged at the top and the bottom of the moving guide rod respectively; a power supply battery pack is arranged in the cavity; a control button for controlling the prompt lamps is arranged on the inner wall of the locking chamber. The equipment disclosed by the invention is simple in structure and simple and fast to operate, the operation indication function is improved, the applicability is strong, and the practicability is good. The invention further discloses a use method of the equipment with the prompt lamps for electric iron tower maintenance. The use method disclosed by the invention is simple and convenient, and the use stability is greatly improved.

The invention discloses an intelligent automatic mobile proximity type wireless charger. The charger comprises a charging base, and a shearing force bracket is arranged in the charging base; the top of the shearing force bracket is connected with a lifting plate; a rack groove is formed in the middle of the lifting plate; the lifting plate is connected with a charging coil; a rack is fixedly arranged in the middle of the bottom of the charging coil; a first stepping motor is arranged at the bottom of the lifting plate; the first stepping motor is in key connection with a gear through a shaft rod, the gear is in engaged connection with the rack, a second stepping motor is fixedly installed at the top end of one side of the charging base, the output end of the second stepping motor is connected with a screw rod, the other side of the charging base is fixedly connected with a sliding rod, and the screw rod and the sliding rod are connected with a foreign matter removing rod. Lifting control over the lifting plate is achieved through the shearing force bracket, the first stepping motor is fixedly arranged below the lifting plate, and the position of the charging coil is adjusted through meshing connection of the gear and the rack.

The invention relates to a multi-entrance electric vehicle three-dimensional intelligent garage which comprises a lifting device and an electric vehicle rotating storage warehouse, the lifting device comprises a lifting platform installed on a lifting frame, and the lifting platform comprises a platform base, a push-pull mechanism, a push-pull driving mechanism and a transportation table; electromagnets which can attract each other and electrode assemblies which can be contacted with each other are respectively mounted at the front end of the push-pull mechanism and the tail end of the transportation table; the electric vehicle rotary storage warehouse comprises a plurality of electric vehicle rotary storage units which are stacked one by one from top to bottom; and after being lifted, the lifting platform on the lifting device corresponds to the height of the electric vehicle rotary storage unit, and after the electric vehicle rotary storage unit rotates, a certain parking garage position corresponds to the conveying table of the lifting platform. According to the multi-entrance electric vehicle three-dimensional intelligent garage and the parking and taking method thereof, simultaneous parking and taking of vehicles at multiple entrances and exits can be achieved, the priority layer and the secondary priority layer can be set according to different parking and taking entrances and exits, ordered storage of multiple electric vehicles is achieved, and the garage is more intelligent.

PROBLEM TO BE SOLVED: To solve the problems of heavy labor because the conveyance of seedling containers in small-scale seedling-raising operation is carried out manually.SOLUTION: There is provided a method for piling up seedling containers, comprising holding the first seedling container A at a supporting position by a left receiving frame 22 and a right receiving frame 23 for lifting and lowering the seedling container A, lowering the left receiving frame 22 and the right receiving frame 23 in combination with the seeded first seedling container A when a following second seedling container A is received at the lower side of the first seedling container A to pile up the first seeded seedling container A on the second seeded seedling container A, repeating the piling up steps, and when the seedling containers A at the number fewer than a prescribed number by one are received, piling up the already piled up seedling containers A on the seedling containers A at the number fewer than a prescribed number by one to afford the seedling containers at the prescribed number, sending out the piled up seedling containers A to the front side of a transfer table frame 4, and starting and repeating the piling up steps from the beginning.

The invention provides an agriculture machine control valve, and belongs to the technical field of hydraulics. The agriculture machine control valve solves the problem that the rising and falling movement of an existing agricultural machine execution mechanism and the steering movement of an agricultural machine are not convenient to control. The agriculture machine control valve comprises a valve body and a steering control valve cavity located in the valve body. A steering valve rod is arranged in the steering control valve cavity and slides along the steering control valve cavity so that a steering oil inlet can be selectively communicated with a left steering oil opening, a right steering oil opening and a steering oil return opening. The control valve further comprises a three-position four-way M type electromagnetic valve. An oil inlet and an oil outlet are formed in the valve body. An electromagnetic valve port A and an electromagnetic valve port B of the three-position four-way M type electromagnetic valve are connected with an execution mechanism to drive the execution mechanism to rise and fall. An electromagnetic valve port P of the three-position four-way M type electromagnetic valve is communicated with the oil inlet. An electromagnetic valve port T of the three-position four-way M type electromagnetic valve is connected with the steering oil inlet. A first oil inlet passageway and a second oil inlet passageway are connected through a throttling passageway. The steering control valve cavity is connected with an oil return opening through oil return passageways. By means of the agriculture machine control valve, the work efficiency of the agricultural machine under a complex geomorphological environment is improved.