65results about How to "Achieve the purpose of moving" patented technology

The invention discloses a punching device for electrical equipment manufacturing, and relates to the technical field of electrical equipment. The punching device comprises a top box, a first motor isfixedly connected to the left side of the inner wall of the top box, the surface of a first motor output shaft is sleeved with a first belt pulley, a first rotary shaft and a second rotary shaft are fixedly connected to the top of the inner wall of the top box from left to right in sequence through link rods, a first cam and a second belt pulley are rotatably connected to the surface of the firstrotary shaft from front to back in sequence, the surface of the second belt pulley is in drive connection with the first belt pulley through a belt, the second cam is rotatably connected to the surface of the second rotary shaft, and a connecting rod is rotatably connected to the front of the second cam through the link rod. The punching device for electrical equipment manufacturing achieves the purpose of punching an electrical equipment shell, also drastically simplifies the steps of punching, improves the punching efficiency, therefore improves the overall efficiency of electrical equipmentmachining and saves the machining time of the electrical equipment.

The invention relates to the technical field of circular sawing machines, in particular to a novel workpiece positioning device of a circular sawing machine and an operation method thereof. The invention aims to solve the technical problems that a locating plate of a comparison patent is fixed in size, only workpieces with the same thickness can be fixed, and the locating plate is not flexible enough and not intelligent enough. In order to solve the technical problem, the novel workpiece positioning device of the circular sawing machine and an adjusting method are provided, the novel workpiece positioning device is composed of a positioning mechanism, a clamping mechanism, a control mechanism and an operation method, the specific cutting position can be adjusted through the positioning mechanism in cooperation with a single-chip microcomputer module of the control mechanism, and compared with a comparison patent, the novel workpiece positioning device is more intelligent, and workpieces can be cut into parts with different lengths according to different requirements. Infrared positioning is carried out through the clamping mechanism, an infrared laser receiving device and an infrared laser emitting device. The height of a hydraulic rod can be adjusted through the clamping mechanism, so that workpieces with different thicknesses can be fixed, and the practicability is higher.

The invention discloses a rail movement type anti-shielding security and protection camera device. The rail movement type anti-shielding security and protection camera device comprises an anti-blocking mechanism, a driving mechanism and an assembled rail mechanism, wherein the anti-blocking mechanism comprises an overturning combination, a transmission part in transmission connection outside the overturning combination, and a deflection toothed bar engaged outside the transmission part; and the driving mechanism comprises a machine case combination, a power rod connected to the inner end of the machine case combination, a first transmission part and a second transmission part, wherein the first transmission part and the second transmission part are connected outside the power rod in a transmission manner; and the assembled rail mechanism comprises a straight rail combination. The deflection toothed bar is arranged to drive the transmission part, gears at the two ends of the outer portion of the transmission part are used for driving chains and fluted discs to rotate, and due to intermittent meshing transmission of half tooth openings in the gears at the outer end of the deflection toothed bar and the fluted discs at the outer end of a servo motor in the machine case combination, and cross rods can be conveniently overturned along the inner side of limiting clamps, so that the purpose of removing sheltering objects is achieved in sequence through overturning of the cross rods.

The invention relates to a press-filter unidirectional continuous plate pulling device, and aims to provide a press-filter unidirectional continuous plate pulling device with a reliable performance and high work efficiency to fill the technical blank. The device comprises a chain, two chain wheels and a plurality of mechanical arms; and is characterized in that: each mechanical arm comprises a frame, an upper limiting block, a lower limiting block, an executing member, an executing pin shaft, an executing torsion spring, a control member, a control pin shaft, and a control torsion spring; the executing member comprises an executing rod, a hooked hand, and an top pressing head; the upper limiting block, the lower limiting block, the executing pin shaft and the executing torsion spring are all fixed on the frame; the control member comprises a top torsion spring section, a position limiting section, a filter plate top pressing section, and a control section; a rotation hole is arranged on the joint part between the top torsion spring section and the position limiting section; the control pin shaft and the control torsion spring are both arrange on the frame; and the control member is movably connected to the control pin shaft through the rotation hole. The press-filter unidirectional continuous plate pulling device can unidirectionally, continuously and rapidly pull the filter plates in a press-filter and finishes the cake-unloading operation of the press-filter.

The invention discloses a fixed spraying device for alloy pipelines. The fixed spraying device comprises a box body, wherein a motor frame is fixedly connected to the right side of the top of the inner wall of the box body, a first motor is fixedly connected to the bottom of the inner wall of the motor frame, a first belt pulley sleeves the surface of an output shaft of the first motor, a rotating shaft is rotatably connected to the right side of the top of the inner wall of the box body through a connecting rod, a first rotary table sleeves the surface of the rotating shaft, a fixed rod is fixedly connected to the front surface of the first rotary table, a second belt pulley is fixedly connected to the back surface of the first rotary table, and the surface of the second belt pulley is in driving connection with the first belt pulley through a first belt. The fixed spraying device relates to the technical field of alloy pipeline processing equipment. According to the fixed spraying device for the alloy pipelines, the automatic conveying purpose is achieved in the process that the alloy pipelines are sprayed, and the alloy pipelines do not need to be conveyed manually, so that a great amount of manpower is saved, the spraying efficiency on the alloy pipelines is guaranteed, and the processing cost of the alloy pipelines is reduced.

A desk board raising apparatus has a seat, an active module, a passive module and a cylinder. The active module has linking arms arranged on a base of the active module, and a linking arm pivot mounted in the seat. The passive module has a passive board with one end pivotally connected with the linking arms and the other end to slip along the chutes arranged on the seat. The cylinder is arranged on the seat, and a piston of the cylinder is arranged on the passive board. When the base is lifted up, the linking arms rotates in cooperation with the cylinder to push the passive board of the passive module up, and when the base is lifted down, the passive board is pushed down by the linking arms. The desk board raising apparatus uses a simple structure to synchronize the movements of the passive board and the base, and has the advantages of convenient operation, low manufacturing cost and low maintenance cost.

The invention discloses an air purification sterilizer capable of automatically moving. Walking wheels are arranged at the lower end of a housing; a mobile motor is arranged at the lower end of the inner cavity of the housing; a rotor of the mobile motor is connected with the walking wheels through a belt; a storage battery and a circuit board are arranged at the lower end of the inner cavity of the housing; a dustproof cover is arranged at the upper end of the housing; a granular filter layer is arranged in an inner cavity of the dustproof cover; an air collection plate is arranged at the lower end of the granular filter layer; an air collection motor is arranged at the middle part of the air collection plate; fan plates are welded at the upper end of the rotor of the air collection motor; air distribution pipes are uniformly arranged at the lower end of the air collection plate; a sterilization cavity is arranged at the lower ends of the air distribution pipes; air outlet mesh holes are formed in the side surface of the upper end of the sterilization cavity. The air purification sterilizer can automatically move in a circulating manner within a certain manner and intermittently purify and sterilize air in the same place, so that the use range of the sterilizer is enlarged.

The invention belongs to the technical field of soil analysis equipment, and discloses a soil collection analyzer. The soil collection analyzer includes a shell; adjusting grooves are formed in the four corners of the bottom of the shell correspondingly; lifting frames are arranged in the adjusting grooves; each lifting frame is of a door-frame-shaped structure; racks are arranged on the two sidesof each lifting frame correspondingly; a driving gear is arranged in each lifting frame, a driven gear is arranged on one side of each driving gear; each driving gear is engaged with the corresponding driven gear. When the Soil collection analyzer is moved, a servo motor is started to drive the four driving gears to rotate synchronously; due to the reversing of the driven gears, so that the lifting frames are driven to move downwards; the bottoms of universal wheels make contact with the ground, the shell is disengaged from the ground upwards, and therefore the purpose of moving the analyzercan be achieved, convenience and rapidness are achieved; when the analyzer does not need to be moved, the servo motor rotates reversely, it can be guaranteed that the analyzer is placed more stably, and practicability is high.

The invention discloses a gene introduction chip and a gene introduction method. The gene introduction chip comprises a piezoelectric substrate, a plurality of interdigital transducers, which are periodically arranged on the periphery of the piezoelectric substrate, and a micro canal arranged in the central part of the piezoelectric substrate; wherein the micro canal comprises a mono-disperse micro bubble preparation area and a cell culture area, the mono-disperse micro bubble preparation area is used to prepare mono-disperse micro bubbles by utilizing a flow focusing theory, and each mono-disperse micro bubble comprises a liposome membrane and gas contained in the liposome membrane. The foreign gene needed to be introduced into the chip can be mixed with the mono-disperse micro bubbles or can be embedded into the liposome membrane layer of the mono-disperse micro bubbles. The plurality of periodically-arranged interdigital transducers can simultaneously apply independent radio-frequency signals so as to form a two-dimensional flat stationary wave field in the micro canal, and thus the mono-disperse micro bubbles are captured and trapped in the potential wells of the stationary wave through a stationary wave field effect. Through adjusting the phase position of an input signal, people can change the potential well positions in the stationary wave field so as to move the mono-disperse micro bubbles.