235results about How to "Realize take out" patented technology

The invention provides a pole-changing positioning mechanism and a pole-changing positioning method for a multi-pole deep lunar soil sampler. The pole-changing positioning mechanism comprises a clamping mechanism and a pole-changing mechanism, wherein the clamping mechanism comprises a support mechanism at the lower end, a guide mechanism at the upper end and a central rotating shaft. The support mechanism at the lower end comprises a cylindrical clamp, a tension spring, a rotating shaft of the cylindrical clamp, a clamp rotating disc, a bolt A and a nut A; the guide mechanism at the upper end comprises a guide handle, a screw A, a guide rotating disc, a bolt B and a nut B; and the pole-changing mechanism comprises a positioning sliding block A, a positioning sliding block B, the rotating shaft of a lever frame, a pivot bracket, a return spring, the lever frame, a screw B, a pivot rotating shaft and a gear case. The pole-changing positioning mechanism has simple structure and low energy consumption, and can simplify the control process; simultaneously, the pole-changing positioning mechanism can solve the motion interference problem during pole-changing positioning, lead a drill rod to realize complete drilling down and achieve the desired sampling depth.

The invention relates to an automatic pre-assembling device for locking and sealing components. The automatic pre-assembling device comprises a machine frame, a locating clamp unit arranged on the machine frame, a base pre-assembling unit and a sealing cover pre-assembling unit, wherein the base pre-assembling unit and the sealing cover pre-assembling unit are arranged on a first assembling station and a second assembling station on the machine frame respectively. Compared with the prior art, through mechanisms and components in the pre-assembling device, pre-assembling of multiple locking and sealing bases and multiple locking and sealing covers can be completed through one-time operation, automatic operation of pre-assembling of components of intelligent locking and sealing products is achieved, an existing manual pre-assembling mode is replaced, production cost is greatly lowered, and production efficiency and production yield of the products are improved.

The invention discloses a screw type soil sample pushing device and method. The screw type soil sample pushing device comprises a bottom plate, a middle plate, a top plate, a sampling cylinder and a top cover, wherein two sides of the bottom plate, the middle plate and the top plate are coaxially and fixedly connected by supporting columns; a sleeve is arranged on the upper part of the top cover; when a screw propulsion rod is rotated by a runner, the top cover is uniformly stressed, and an effect of guiding the top cover is achieved; a lug plate is arranged on the outer wall of the sampling cylinder, the sampling cylinder is conveniently mounted and centered by virtue of groove matching, and the sampling cylinder can be kept balanced in the soil sampling process; and a tray with a spring is arranged on the bottom plate, and phenomena that a soil sample deforms and is damaged due to sudden drop are avoided due to the supporting effect of the tray and the buffer effect of the spring. A non-slip structure is formed on the runner, the rotating runner is prevented from sliding, and the uniform force application is realized. According to the device and the method disclosed by the invention, the soil sampling efficiency is improved, and the soil sample quality is guaranteed.

The invention discloses a stacking and transferring system for shaft products. The stacking and transferring system for the shaft products comprises a stacker and a following clamp; the stacker comprises a base plate, and vertical sliding rails are arranged on the base plate; a lifting frame in sliding fit with the vertical sliding rails is arranged on the vertical sliding rails; a conveying mechanism for conveying the following clamp to a warehouse or receiving the following clamp from the warehouse is arranged on the lifting frame; the following clamp comprises a following base; at least twoclamp units used for clamping the shaft products are arranged on the following base at intervals; each clamp unit comprises a holding tool base; two ends of each holding tool base are respectively provided with holding arms which are rotationally matched with the holding tool base; each holding tool base is provided with a holding driving mechanism used for driving the holding arms to rotate andholding or loosening the shaft products; and the holding tool bases and the holding arms are respectively provided with arc-shaped grooves or V-shaped grooves matched with the shaft products. The stacking and transferring system for the shaft products can meet the stacking and transferring requirements of the shaft products.

The invention belongs to the technical field of particle puncture, and provides a puncture navigation system. The puncture navigation system comprises an adjusting arm for achieving movement in the three-dimensional direction; a fine-adjusting device is arranged on the adjusting arm and comprises a first shaft sleeve arranged on the adjusting arm; a vertical rotating rod is rotatably arranged in the first shaft sleeve; a second shaft sleeve is arranged on the vertical rotating rod; a transverse rotating rod is arranged in the second shaft sleeve; a pin shaft is arranged at the end of the transverse rotating rod; a puncture needle clamping device is arranged on the pin shaft and comprises a rotating piece rotatably arranged on the pin shaft, the rotating piece is in a semicircular shape ora fan shape, and a vertical needle holding hole is formed in the rotating piece; and angular scale lines are arranged on the rotating piece, and pointers for indicating the rotating piece to rotate byangles are arranged on the transverse rotating rod. The technical problem that in the prior art, precision and regularity of puncture operation of a puncture needle are difficult to achieve is solved.

The invention provides an experimental method based on the tensile stress lasting time serving as a variable, and relates to the field of impact dynamics. The experimental method includes S1, producing a plurality of flying sheets; S2, producing a plurality of sample targets, wherein each sample target comprises a first sample layer and a second sample layer, the first sample layers are thinner than the second sample layers, the total thicknesses and textures of the sample targets are the same, and the thicknesses of the first sample layers of the target samples are different; S3, corresponding each flying sheet to the sample targets to form an impact experiment group, wherein the sample targets in each impact experiment group are arranged adjacently; S4, performing impact experiments on the impact experiment groups. The experimental method has the advantages that the tensile stress lasting time is taken as the single variable successfully, intermediate experiment information and data in the same damage evolution path are acquired, and the influence of taking the tensile stress lasting time as the single variable on the slabbing phenomenon is predicted accurately.

The invention discloses a triaxial sample preparation device for hammer-type rockfill materials and a use method. The triaxial sample preparation device comprises a sample preparation mechanism and a compaction mechanism, the sample preparation mechanism comprises a split mold, a sleeve ring, a base, a water permeation plate, a water permeation stone, a rubber sleeve, an O-shaped ring and a vacuum pump, the compaction mechanism comprises a compaction hammer, a compaction base plate, a guide rod, a measuring rod, a guide rod positioning instrument and a test ruler. According to the triaxial sample preparation device, bulk rockfill material samples are formed by the rubber sleeve adsorbing on a sample preparation barrel, the guide rod, the measuring rod and the test ruler are mutually matched, samples of the rockfill materials are prepared in an uniformly layered manner, the two mechanism are efficiently matched, samples of continuous gradation and single gradation rockfill materials are prepared, so that sample preparation is independent of a triaxial compression apparatus, and prepared samples have good uniformity.

The invention discloses a novel anti-locking brake device for an automobile. The novel anti-locking brake device for the automobile comprises a braking rotary disc, two main cavity bodies and a T-shaped auxiliary cavity body, the upper ends and the lower ends of the interiors of the main cavity bodies are separately and slidably connected with second pistons and first pistons, the first pistons are connected with the middles of the rear sides of braking discs through first sliding rods, and the second pistons are connected with a cross rod through second sliding rods. The two main cavity bodies are connected through the auxiliary cavity body in a penetrating mode, the second pistons in the main cavity bodies move to drive the first pistons to move for braking, meanwhile, a third piston moves in the auxiliary cavity body under the driving of a motor, braking anti-locking is realized, in addition, the braking rotary disc on the braking discs is fixed through a positioning rod, disassembly and replacement are facilitated, and the braking maintenance efficiency is improved.

The invention discloses a double-axis high-speed slitting machine for slitting tipping paper, and relates to a tipping paper processing device. The double-axis high-speed slitting machine aims to solve the problem that tight winding of narrow-width shrinking paper cannot be ensured under the condition of small pulling force. According to the technical scheme, the double-axis high-speed slitting machine for slitting the tipping paper comprises an unwinding device, a slitting device and a winding device, the slitting device comprises a main machine body, a traction roller, an upper knife group and a bottom knife group, the traction roller is connected with a traction motor, and the upper knife group is connected with a slitting motor; the winding device comprises a first winding group, a second winding group, a paper winding roller and a paper winding motor; and the first winding group and the second are of the same structure, and the first winding group includes a main shaft, a swing arm and a winding motor. According to the double-axis high-speed slitting machine for slitting tipping paper, a narrow-width material is clamped through a paper winding roller and a winding gas expansion shaft, and the winding tightness of the narrow-width material can be ensured only with small pulling force.

The invention discloses a chip arrangement machine used for chip packaging. The machine includes a machine rack and a work bench. The work bench is provided with an automatic feeding unit, an automatic gripping unit, a stacking unit and a control unit; chip conveying is achieved between the automatic feeding unit and the automatic gripping unit through a conveying unit; a chip box is placed in theautomatic feeding unit, the automatic feeding unit automatically transport individual chips to the conveying unit, the automatic gripping unit grabs the individual chips and places the chips on thestacking unit, and a whole action is controlled by the control unit. Automation of chip removal and placement is achieved, workers are not utilized any longer, thus eliminating the problem of chip damage and oil stains contamination, the damage rate of the chip during a sub-packaging process is reduced, the production efficiency is reduced, and the production cost is reduced.

The invention provides a medical bandage device. The device comprises bandage, a rotating shaft and a placement shell, wherein a through hole is formed in the side wall of the placement shell, and the rotating shaft is arranged in the through hole in a rotating manner; the bandage winds on the rotating shaft, and the head end of the bandage is fixedly arranged on the rotating shaft; a notch is formed in the side wall of the placement shell and is matched with the bandage; the tail end of the bandage is arranged in the notch in a penetrating manner, and is positioned outside the placement shell; a locking part is arranged at the end part of the rotating shaft, and comprises a connecting rod which is arranged on the rotating shaft in a sliding manner; a tightening rod is connected onto the connecting rod, and the tail end of the tightening rod is arranged toward the placement shell; and the end part of the tightening rod is attached to the side wall of the placement shell. According to the medical bandage device, the bandage can rotate in the placement shell, can extend out from the placement shell and is convenient to use, and the contact between an external person and the bandage can be reduced, so that sanitation of the bandage can be ensured, and user safety can be guaranteed.

The invention discloses a contaminated soil remediation test device. The device comprises a box body, a charging barrel and soil, the charging barrel is arranged in the center of the interior of the box body, the soil is placed in the charging barrel, a lifting assembly is installed on a lower portion of the interior of the box body, the lifting assembly comprises a first bearing, a motor box, a worm, a worm gear and a second bearing, a screw is fixedly connected to the interior of the worm gear, and a first transverse plate is attached to the charging barrel. The invention discloses the contaminated soil remediation test device which has the advantages of scientific and reasonable structure, safe and convenient use, the lifting assembly is set, the device comprises the screw, the first transverse plate, a double-shaft motor, the worm, the worm gear, the box body, a heating plate, the charging barrel and the soil which are in cooperation, in the process of a soil remediation test, thefirst transverse plate drives the charging barrel filled with soil to ascend and descend, so that the soil is placed or taken out, and the situation that in the prior art, a user can manually place ortake out the soil into or from the test device, and consequently an inner wall of the test device is easily damaged is avoided.

The invention discloses a mechanical arm for taking beverage. The mechanical arm for taking the beverage comprises a mechanical taking device, wherein a clamping mechanism and a pasting mechanism are oppositely arranged on the side wall of the mechanical taking device; the clamping mechanism is connected with the pasting mechanism; the clamping mechanism comprises a driving assembly and connecting rods oppositely hinged to the tail end of the driving assembly; positioning blocks are connected to the ends, away from the driving assembly, of the two connecting rods through rotating shafts; the connecting rods can rotate around the rotating shafts; connecting plates are fixedly connected onto the side walls of the positioning blocks; a plurality of first springs are fixedly installed on the side walls of the connecting plates; the ends, away from the connecting plates, of the first springs are fixedly connected with extrusion plates; and driving rods drive closing rods to move downwards, clamping blocks arranged at the ends of the closing rods abut against the side walls of labels, then the labels can be taken out in the beverage placing process, and labeling can be conveniently carried out when the beverage is clamped next time, so that manual pasting is not needed, and a large amount of manpower and production cost are saved.

The invention discloses automatic stamping forming equipment for an end part of a cylindrical pipe fitting, and relates to the technical field of automatic stamping equipment. The equipment comprisesa frame body, wherein a stamping mechanism is arranged on the side wall of the upper end of the frame body in a penetrating mode, a first magnetic block is mounted at the inner top of the frame body,a mounting plate is mounted on the inner side wall of the frame body, a placement groove is formed in the side wall of the upper end of the mounting plate, a to-be-machined piece is placed in the placement groove, sliding grooves are symmetrically formed in the side wall of the upper end of the mounting plate, clamping mechanisms are installed in the two sliding grooves, clamping rods are fixedlyconnected to the opposite ends of the two clamping mechanisms, through cooperative use among an electric push rod, a stamping die, the clamping rods, clamping plates, sliding blocks and a second spring, the stamping process of the to-be-machined piece is achieved, the situation that during the stamping process, the to-be-machined piece is shaken is effectively avoided, the stability of the to-be-machined piece is ensured, and the normal operation of the stamping process is guaranteed.

The invention discloses an automatic pipe supporting device, and belongs to the technical field of mechanical automation. The automatic pipe supporting device comprises a platform part, a ground railpart, a motor part, a drag chain part, a base part, a mechanical arm and a claw part. The automatic operations such as discharging, taking out, root standing of a drill pipe, a drill collar and a casing of an oil drilling platform surface can be realized, and the automatic pipe supporting device can be further adapted to the pipe supporting operation of a pipe column up and down the drilling platform surface at a ramp and a catwalk. The automatic pipe supporting device can replace manual pipe supporting operation of the drilling platform surface, and has the advantages of reducing the labor intensity of the pipe supporting operation and improving the efficiency and safety of the pipe supporting operation.

The invention discloses a tubing plug, and belongs to the technical field of oil and gas well exploitation. The tubing plug comprises a lifting joint, a fixed sleeve, a fishing joint, a body, a limiting shaft, a guide head, a pawl assembly, a setting assembly, a spring, a first limiting component and a second limiting component. In the tubing plug, when the tubing plug moves upwards, the pawl assembly is clamped on an oil tube, after the second limiting component moves towards the interior of a second blind hole of the body, the setting assembly is promoted by the elastic action force of the spring to generate expansion deformation, and setting to the oil tube is achieved. Then, the fishing joint is lifted up so as to drive the fixed sleeve to move upwards, after the first limiting component moves towards the interior of a first blind hole of the body, the setting assembly is driven to move upwards, and therefore setting of the setting assembly to the oil tube is canceled. Then, the setting assembly drives the body to move upwards, and then the limiting shaft is driven to move upwards. After the operation that the limiting shaft pulls the pawl assembly fails, the pawl assembly is driven through the guide head to move upwards, and the tubing plug is taken out.

The invention belongs to the technical field of tubular object screening equipment, and discloses a pipefitting screening device. The device comprises a worktable, a cavity is formed in the worktable,a screening groove is formed in the worktable, a supporting column is arranged in the cavity, a supporting rod is hinged to the supporting column, a baffle is arranged at one end of the supporting rod, a supporting block is arranged at the other end of the supporting rod, a sucking mechanism is arranged on the worktable, and comprises a piston cylinder with two closed ends, a piston is in slidingconnection into the piston cylinder, a piston rod is arranged on the piston, a magnet block is arranged on the piston rod, a first air inlet and a second air outlet are formed in the end, away from the piston rod, of the piton in the piston cylinder, a first air inlet pump is connected of the first air inlet, a second air inlet and a second air outlet are formed in the end, close to the piston rod, in the piston cylinder, and a second air inlet pump is connected to the second air inlet. The problems that in the prior art, pipefitting needs to be manually carried, and labor intensity of workers is large are solved.

The invention relates to the technical field of textile printing and dyeing, in particular to a dyeing machine with a water-saving structure. The dyeing machine comprises a dye vat, wherein a blow-offpipe in communication with the dye vat is transversely and fixedly arranged at the bottom of the left side of the dye vat, a first electromagnetic valve is arranged in the middle of the blow-off pipe, a first bearing is fixedly arranged in the middle of the bottom wall of the dye vat, a spraying pipe is vertically and fixedly installed in the middle of the first bearing, a plurality of spraying heads are arranged outside the spraying pipe from top to bottom in a surrounding mode, connecting rods are transversely and fixedly installed in the middles of the left side and the right side of the spraying pipe, and arc-shaped scraping plates are fixedly installed at the ends, away from the spraying pipe, of the connecting rods. Compared with the traditional dyeing machine, the dyeing machine isprovided with the water-saving structure, a large amount of water is saved while it is guaranteed that the dye vat is cleaned, cleaning sewage can be recycled after being purified, water circulationis achieved, water is further saved, and a filtering device is convenient to disassemble and clean, convenient to use and worthy of application and popularization.

The embodiment of the application relates to methods and devices of order data processing, computer equipment and a computer-readable storage medium. Through combination of identification codes on goods in a supermarket and electronic locks of the goods, opening and locking status of the electronic locks of the goods is controlled through instruction interaction of a server and terminals when users choose to buy commodities, taking-out and putting-back control of the goods are realized, thus accurate statistics on the sold goods in orders and accurate display on the goods are realized, accurate management on the sold goods in the offline unmanned supermarket can be achieved, and resources and costs of the offline unmanned supermarket are saved.

The embodiment of the invention discloses an intelligent access device. The device in the embodiment of the present invention includes: a horizontal moving device, a vertical moving device, a storage box and a control module; the horizontal moving device includes a horizontal drive motor, a horizontal slide rail, a horizontal transmission device and a horizontal slider; Drive motor, vertical slide rail, vertical transmission device and vertical slider, the vertical slider is provided with a hook; The vertical motor and the vertical transmission device control the connecting body to slide freely on the slide rail, and the horizontal slider is controlled to slide freely on the horizontal slide rail through the horizontal drive motor and the horizontal transmission device; the storage box includes a storage room and a The drawer frame matches the room; the control module is used to control the horizontal drive motor and the vertical drive motor to drive the hook on the vertical slider to hook the pick-up ring or the storage ring to move the drawer frame to realize the storage or removal of items .

The invention discloses a cleaning system facilitating cleaning of reagent bottles with different sizes. The cleaning system comprises a waste water pool. A plurality of circular pipes are verticallyarranged in the waste water pool, and annular grooves are formed in the upper ends of the circular pipes. A fixing disc is arranged above the circular pipes, and balls are arranged at the bottom of the fixing disc and clamped into the annular grooves. A first gear is arranged outside the fixing disc. The cleaning system further comprises a second gear matching the first gear. The second gear is connected with a power output shaft of a motor, and the fixing disc is used for storing the reagent bottles. The upper end face of the fixing disc is downwards sunken to form a groove for fixing bottlenecks of the reagent bottles, a plurality of through holes are formed in the fixing disc, and rods are arranged in the circular pipes and are of a hollow structure. Sponges are arranged at the upper ends of the rods and can stretch into or be taken out of the reagent bottles. When stretching into the reagent bottles, the sponges are tightly attached to the inner walls of the reagent bottles, and the rods are connected with water inlet pipes. The cleaning system solves problem that cleaning for the reagent bottles is not thorough in the prior art.

The invention discloses a high-efficiency mixer which comprises a cylinder body; a plurality of transport cylinders are arranged on the side wall of an inner cavity of the cylinder body, a feeding port is formed in the side wall at the lower end of each of the transport cylinders, a transport rod is arranged in each of the transport cylinders, a spiral auger blade is fixedly arranged on the side wall of the transport rod, the side wall of the spiral auger blade is attached onto the inner wall of the corresponding transport cylinder, a discharging port is formed in the upper end on one side ofeach of the transport cylinders, an upper baffle is arranged on the upper end surface of the inner cavity of the cylinder body, the discharging port is formed in the upper side of the upper baffle, aplurality of arc-shaped through holes are formed in the side wall of the upper baffle, a lower baffle is arranged at the lower end of the cylinder body, a mixing cavity is formed between the upper baffle and the lower baffle, and a stirring rod is arranged in the mixing cavity. The high-efficiency mixer disclosed by the invention has the benefits that the structure is reasonable; the spiral augerblades can lift up materials in the transport cylinders upwards, so that the materials return to the mixing cavity to be stirred and mixed and can be more uniformly and fully mixed. Therefore, the mixing of the materials is realized.

The invention discloses a magnetic grinder for a two-sided disc small-curvature-surface component. The magnetic grinder comprises a workpiece rotating mechanism, a workpiece clamping mechanism, a magnetic grinding head reciprocating linear motion mechanism and a magnetic grinding material collecting device. When the whole magnetic grinder is driven by a double-shaft output motor, a workpiece can rotate through gear transmission, and double-eccentric-crankshaft sliding blocks can be driven through belt transmission to assist a magnetic grinding head in reciprocating linear motion; the transmission ratio of the gear transmission to the belt transmission is 1:1, that is, the magnetic grinding head performs the reciprocating linear motion once when the workpiece rotates in a circle; under theaction of a magnetic brush, machining tracks on the workpiece can be uniformly distributed on the whole machining surface through the matching between the rotating motion and the reciprocating linearmotion; in the above process, the grinding material is collected by the magnetic grinding material collecting device, thereby improving the workpiece machining quality and efficiency; and accordingly,the magnetic grinder can be utilized for the finishing grinding of a high-precision large-diameter lens, and has an extensive application prospect in the field of high-precision machining.