386results about How to "Won't tilt" patented technology

The invention relates to an oil seal press fitting detection production line. The production line comprises a feeding device, an oil seal press fitting device, a height and parallelism detection device, an airtightness detection device, a separation device and a transfer device in sequence, wherein the feeding device, the oil seal press fitting device, the height and parallelism detection device, the airtightness detection device, the separation device and the transfer device are subjected to whole-process control of a computer respectively. According to the oil seal press fitting detection production line, computer integrated control is adopted, so that the automation degree is high, the detection accuracy is high, the machining efficiency is greatly improved, the labor intensity of workers is reduced, the parallelism, the height, the verticality and the airtightness of a product are guaranteed, and the defective rate of the product is reduced.

The invention provides an electrically operated valve, which uses a valve chamber forming component of the press forming piece to reduce cost, and the valve core does not misplace and incline relatively to the valve seat, thus not resulting in eccentric abrasion of the valve seat, valve leakage under closing valve state, undesirable valve vibration and noise, flow rate unevenness and sliding resistance increase, etc. The electrically operated valve includes: a shell (40); a rotor (30) configured on the internal circumference of the shell (40); a valve shaft (60) connected and fixed on the rotor (30); a valve core (61) arranged at the lower end of the valve shaft (60); a guide sleeve (80) configured in the shell (40) for guiding the lift of the valve shaft (60) and the valve core (61); a valve body (70), including a valve chamber forming component (74) and a valve seat component (72), wherein the valve chamber forming component is composed of a press forming piece and forms a valve chamber (71) for the fluid flowing in and out, while the valve seat component is composed of a cutting processing piece and provided with a valve seat part (72b) contacted with and separated from the valve core (61); and a thread feeding mechanism (16), resulting in contact and separation of the valve core (61) and the valve seat part (72b) by following the rotation of the rotor (30), the guiding part (73) for guiding the lift of the valve core (61) forms a whole with the valve seat component (72) through cutting processing.

The invention discloses a kind of pure water off-loading overflow valve consisting of a king pressure control valve and pure water electromagnet switching ball valve. The king pressure control valve consists of a king valve and a guide valve. The king valve plug having a secondary throttling cone valve structure with high pressure conduction is effective to restrain air muddy. The guide valve having cone valve structure with damping piston can increase motion damp and advance working stability of the overflow valve; constant pressure precision of the overflow valve is increased, if set constant liquid damp at the entrance of the guide valve. The electromagnet switching ball valve is generated by dry-type DC electromagnet, and is switched fast by mechanism of force amplification. The invention achieves zero leakage by sealing directly valve plug and valve cover, valve cover and valve body, improve static performance of the overflow valve by add valve port damper and achieve fast over-loading by electromagnets with larger thrust. The invention has characters of good versatility, integrated multifunction and being easy to standardize so as to fit to work under conditions of middle and high pressure water medium.

The invention discloses a display support. The display support comprises an angle-adjustable support body and a display hanging plate component (5). A joint (13) is connected on the support body. The display hanging plate component (5) comprises a hanging plate (11), a connector (31) and a connecting block (12), the hanging plate (11) is rotationally connected with the connector (31), one end of the connecting block (12) is rotationally connected with the joint (13), the other end of the connecting block (12) is provided with a shaft hole (19), a rotary shaft (23) is in close fit in the shaft hole (19), a one-way bearing (27) is connected on the rotary shaft (23), an outer circle of the one-way bearing (27) is in close fit with the inner wall of the shaft hole (19), and two ends of the rotary shaft (23) are fixedly connected with the connector (31). The display support is capable of protecting the hanging plate from downward inclining due to dead weight of a display and the angle of the hanging plate is laborsaving and convenient to adjust.

The invention relates to the technical field of soil detection equipment, and discloses a soil obtaining device special for construction soil detection. The soil obtaining device comprises a rigid supporting sleeve, a connecting disc sleeves the middle of the rigid supporting sleeve through threads, and a threaded pipe sleeve is fixedly connected to the top of the connecting disc; an adjusting handle is arranged on one side of the top of the threaded pipe sleeve, and a soil sampling probe located below the rigid supporting sleeve is fixedly connected to the bottom of the connecting disc; evenly distributed soil obtaining grooves are formed in the periphery and the top of the soil sampling probe respectively. According to the soil obtaining device special for construction soil detection, three groups of auxiliary supporting devices and positioning devices are in pin connection with the ground at the same time, so that it is guaranteed that the upper end and the lower end of the whole device is fixed at the same time in the soil obtaining process, when drilling is carried out, the device cannot incline, the perpendicularity of a drill rod moving downwards is guaranteed, then soil indifferent soil layers can be conveniently taken out, the soil obtaining uniformity is improved, and accurate measurement data can be obtained conveniently.

The invention provides a hydraulically-powered rotary digging device for a small-type tree mover capable of protecting roots and conserving soil. The device comprises a down tree digging member and an upper spiral arm rotary conveying member which is fixedly connected with the down tree digging member; the down tree digging member comprises a deep digging arm; a moving arm, a down deep digging arm and a deep digging shovel which are symmetrically arranged at left side and right side of the deep digging arm; the moving arm is slidingly clamped in a transverse slideway of the deep digging arm; a mounting seat is connected to the middle part of the deep digging arm; a hydraulic clamping cylinder is connected between the moving arm and the mounting seat; the moving arm is connected with a holding hoop sleeve through a hydraulic holding cylinder; the down deep digging arm is mounted at an end part of the moving arm; the down deep digging arm is provided with a dovetail slideway in longitudinal direction; the deep digging shovel is inwardly and obliquely downwards installed on a spacing slide block; the deep digging shovel is slidingly matched with the dovetail slideway through the spacing slide block whose upper part is fixedly connected to the deep digging shovel, and the deep digging shovel is controlled to lift up and down by a deep digging hydraulic cylinder which is mounted on the deep digging arm. The device of the invention has simple structure and is efficient and reliable to operate; automatic control is convenient to realize; root protection and soil conservation are fulfilled and survival rate of trees is increased.

The present invention relates to a tourbillon of a movement having: a rotatably mounted rotating carriage (6) connected to a second pinion (46), a balance (12) mounted on the rotating carriage (6) relative to a balance shaft (28) and also having an escape wheel (16) mounted on the rotating carriage (6) and operatively connected to the balance (12) via a lever, characterized by: a brake element (30) arranged on the rotating carriage (6), which can be brought into engagement with the balance (12) and is movable axially to the balance shaft (28).

In the case of this escalator the step belt consists of motor-driven steps ( 3) and of free-running steps. Running rails (10) are arranged at transverse means (9) of the support construction and each have a respective running surface (10.1) for the step rollers (11) and a running surface (10.2) for the chain rollers. The step rollers (11) ar e connected with the step body (13) by means of arms (12). The secondary part (14.2) of a linear motor (14) is connected with the step body (13) by means of step pins (15). A guid e rail (16) serving for guidance and drive of the step (3) is provided along the forward running part or return running part of the escalator centrally at the beams (9), wherein the primary part (14.1) of the linear motor (14) is integrated in the guide rail (16). Each motor step (3) is provided with a brake (17) which acts on the guide rail (16).

The invention belongs to the field of semiconductors, and particularly relates to a laser punching and cutting system for semiconductor materials. Aiming at the problems that waste produced by existing cutting are splashed to influence the accuracy of an infrared distance measurement sensor, and the punching operation cannot be carried out conveniently by utilizing an X / Y axis, the invention provides the following scheme that the laser punching and cutting system for the semiconductor materials comprises a base, wherein an installation seat is fixedly connected to the upper end side wall of the base and is of a hollow structure; a stepping motor is fixedly connected to the inner wall of the installation seat; a ball screw matched with an output shaft of the stepping motor is rotatably connected to the inner wall of the installation seat; a sliding block is slidably arranged on the ball screw in a sleeving way; a light barrier is fixedly connected to the upper end side wall of the sliding block; and a sliding rod is fixedly connected between two side inner walls of the installation seat. The infrared distance measurement sensor measures the light barrier under the protection of the installation seat, so that the extraneous interference is reduced, and the distance measurement accuracy is improved; and through the cooperation of a worm and a worm wheel, a working table rotates so as to quickly accomplishing punching and cutting.

The invention relates a device for pasting films on color profiles. The device comprises an upper support frame, protective film fixing rollers, a protective film laminating roller, hollow guide tubes, support rods and a base, wherein the upper support frame and the base are connected with the support rods through the hollow guide tubes, a left support and a right support are arranged on the rear portion of the upper support frame, a left support and a right support are arranged on the rear portion of the base, each left support is connected with a transmission short shaft at the left end of one protective film fixing roller through a movable pin, and each right support is connected with a transmission short shaft at the right end of one protective film fixing roller through a butterfly adjusting bolt. A movable groove is formed inside each hollow guide tube, and a protective film laminating roller mounting opening is formed in the lower portion of each hollow guide tube. Short shafts are arranged at two ends of the protective film laminating roller, wherein a laminating roller adjusting support seat is arranged on each of the short shafts and connected on the outer side of one hollow guide tube in a sleeved mode, and the short shafts are mounted in the movable grooves through the protective film laminating roller mounting openings. The device for pasting the films on the color profiles is simple in structure and flexible and convenient to adjust, the film pasting quality can be improved, and no safety accident or damage to equipment is caused.

The invention relates to an intelligent continuous fermentation system for solid-state Baijiu. The intelligent continuous fermentation system comprises a fermented-grain mild compression machine, an operation transfer vehicle, an upper cover grabbing device, a fermentation tank lifting device, an operation vehicle, a fermentation tank, a fermentation temperature control bin and a turnover discharge device. Fermented grains are fed into the fermentation tank, the fermentation tank is stopped below the fermented-grain mild compression machine, and the fermented-grain mild compression machine performs compaction by an electric-hydraulic pusher pushing down a compression panel; after the compaction, the fermentation tank is transferred to the fermentation tank lifting device through the operation vehicle and just stopped above the upper cover grabbing device in a position-limited manner, and the upper cover grabbing device stably places an upper cover on the fermentation tank through lifting and unhooking; the fermentation tank is placed into the fermentation temperature control bin, the fermentation tank is moved through the operation transfer vehicle, the fermentation tank is moved out of the temperature control bin after the fermentation, and discharging is performed through the turnover discharge device to complete the whole fermentation process. The intelligent continuous fermentation system for the solid-state Baijiu is reasonable in structure and capable of achieving mechanical brewing.

The invention discloses a front-installed vegetable and oilseed rape transplanter. According to the front-installed vegetable and oilseed rape transplanter, a transplanting mechanism is installed at the front part, while an engine is installed at the rear part. The transplanter is driven in a riding way, and a steering machine is controlled by a steering wheel to steer. Both the steering wheel and a seedling feeding cup are arranged at the front end of the transplanter; since seedling feeding and driving can be performed by only one person, the production efficiency is enhanced. The transplanter is provided with a hydraulic automatic profiling mechanism; when the change of ridge height or transplanter sinking depth causes the change of transplanting depth, the profiling mechanism performs correction automatically, so that a transplanter body or transplanting clamps can automatically ascend or descend and consequently the condition that the seedling transplanting depth is always the same can be ensured. Due to the design of a special gear and tooth column structure, the steering of front wheels of the transplanter and the automatic ascending or descending adjustment on a transplanter body can be performed simultaneously. The transplanting mechanism is composed of a cleverly evolved crank-rocker mechanism and an eccentric wheel compensation mechanism by which the transplanting clamps are jointly controlled to move, so that the work of seedling transplanting is finished.

The invention discloses a robot for a logistics warehouse with a fire extinction function, comprising a shell, wherein a bearing plate is fixedly connected between two sides of the inner wall of the shell, a support turntable is rotatably connected to the top of the bearing plate, a toothed ring is fixedly connected to the surface of the support turntable, a first motor is fixedly connected to thetop of the bearing plate, the output shaft of the first motor is fixedly connected with a gear adaptive to the toothed ring, the surface of the gear is meshed with the toothed ring, a hydraulic rod is fixedly connected to the top of the support turntable, a round hole adapted to the hydraulic rod is formed in the top of the shell, and the invention relates to the technical field of logistics. Therobot for a logistics warehouse with a fire extinction function has the functions of automatic fire disaster detection and fire extinction, enhances the functionality of the robot for warehouse, canensure the safety of the warehouse at any time, and reduces the influence of fire disaster to the warehouse to the greatest extent, so that unmanned automated management of the logistics warehouse hashigher safety.

The invention provides a two-section-type righting electric pole correction device comprising a worktable, a first righting arm, a first jack pushing the first righting arm, a second righting arm and a second jack pushing the second righting arm. The bottom of the second righting arm is fixed on the worktable; the top of the second righting arm is rotationally connected with one end of the first righting arm, and the other end of the first righting arm abuts against an electric pole; the first jack is operated to push the first righting arm so as to achieve first-section righting of the electric pole; and the second jack is operated to push the second righting arm, and the second righting arm pushes the first righting arm to achieve second-section righting of the electric pole. The working stroke of the electric pole correction device is increased to remedy the defect of the short strokes of the jacks, and the application range of the electric pole correction device is widened; and by righting the electric pole for the two times, the accuracy of electric pole righting is improved, and the correction effect of the electric pole is guaranteed.

The invention relates to the field of motor assembling, in particular to motor synchronous wheel assembling equipment. The motor synchronous wheel assembling equipment comprises a control cabinet anda machine frame arranged on the control cabinet. A motor conveying device and a pressing wheel mechanism which are matched with each other are arranged on the machine frame. A synchronous wheel feeding device matched with the pressing wheel mechanism is arranged on the part, on the machine frame, of the rear side of the pressing wheel mechanism. The motor conveying device, the pressing wheel mechanism and the synchronous wheel feeding device are connected with the control cabinet. A motor is limited through a positioning device of the pressing wheel mechanism, meanwhile, a synchronous wheel ispositioned by the positioning device, the positioning device is pressed by a slow pressing head to drive a motor product on the positioning device to push downwards, the synchronous wheel on the positioning device is arranged on a shaft of the motor in a sleeving mode, and the problem that cracks of the synchronous wheel are caused during press-assembling due to the fact that the synchronous wheel is placed obliquely is solved, so that the motor assembling quality is greatly improved.

The invention discloses a shuttle cart. The shuttle cart comprises two guide rails, a fame, a pallet fork and a jacking device, wherein the two guide rails are arranged in parallel in a spaced mode, the frame can reciprocate along the guide rails, the fork is arranged on the frame and can be stretched out and drawn back in a reciprocating mode in the direction perpendicular to the moving direction of the frame, the jacking device is arranged on the frame and used for driving the pallet fork to reciprocate in the vertical direction, a groove is formed in the side face of each guide rail, sliding wheels are arranged on the two lateral sides of the bottom of the frame respectively, and the sliding wheels are embedded in the grooves in a slidable mode. The stretching and drawing direction of the pallet fork is perpendicular to the moving direction of the frame. The jacking device can drive the fork to reciprocate in the vertical direction. The jacking device and the fork are used in cooperation in a stretch-out and draw-back mode for taking goods down from a goods shelf or placing the goods on the goods shelf, no conveyor needs to be arranged on the goods shelf, and therefore cost is saved. The grooves are formed in the side faces of the guide rails, the sliding wheels of the frame are embedded in the grooves in the slidable mode and clamp the two guide rails, and therefore the frame can stably move, and the frame can be prevented from inclining.

The invention provides a novel balanced cart which comprises a cart body, a balance adjusting device, a driving part and a balance detection device, wherein the cart body comprises a shell, wheels anda loading compartment provided with the balance adjusting device; the wheels are arranged at the shell; the balance adjusting device comprises a balance support frame, a first rotating shaft and a second rotating shaft; the balance support frame is rotationally arranged on the shell through the first rotating shaft; the loading compartment is arranged on the balance support frame through the second rotating shaft; the first rotating shaft and the second rotating shaft are perpendicular to each other; the driving part comprises a first power part for driving the balance support frame to rotatearound the first rotating shaft and a second power part for driving the loading compartment to rotate around the second rotating shaft; and the balance detection device for detecting the balance state of the loading compartment is arranged on the loading compartment. The novel balanced cart has the advantages of simple structure, stable transmission, good balance effect, automatic detection, real-time dynamic adjustment and high adaptability, and does not impact or squash objects in the loading compartment.

The invention discloses a headrest suspended anaesthesia device suitable for anesthesiology departments and relates to the field of medical instruments. Aiming at problems that because of inconvenience of handheld operation, a great deal of time is wasted in operation of medical operators, the working efficiency is degraded, a patient is prone to topple in the head administration process, and thelike, the invention discloses the scheme that the headrest suspended anaesthesia device comprises a frame, wherein chutes are formed in both sides of the frame along the height direction of the frame;a push rod motor is fixedly mounted on the inner wall of the top of the frame; a connecting plate is fixedly connected with the output shaft of the push rod motor; sliding blocks are fixedly connected with both ends of the connecting plate; a medicine storage box is fixedly arranged below the connecting plate; and a quantitative hose is connected with one side of the medicine storage box. The headrest suspended anaesthesia device is simple in structure and novel in modeling, the problem that the workload of the medical operators is increased as a conventional device needs to be held by hand to operate is solved, meanwhile, the head of the patient can be fixed, the anesthetic effect can be improved, convenience can be brought to doctors to carry out operation, and popularization can be achieved.

The invention relates to the field of the additive manufacturing of components, which are formed by the direct deposition of a substance, in the form of granules of a metal or non-metal, which passesfrom a reservoir into a melt bath, produced by the thermal energy of a laser or electron beam, and subsequently crystallizes. The granules enter the melt bath without the intervention of a gas stream,the path and rate of travel of said granules changing while they are in flight under the effect of an electromagnetic field. The granules travel within a chamber, falling into the melt bath from above from a reservoir, from which they are fed at a set speed by the rotation of an adjustable screw feed, and passing through a system of electromagnetic devices, which control the path of the granulesby means of electromagnetic fields. The coordinates of this path are tracked by sensors, which transmit a signal to a computer, wherein the flight path of the granules is adjusted by control via the electronic devices and the delivery speed and volume of the substance is adjusted by adjusting the rotation of the screw feed. The invention increases the efficiency of the production cycle, reduces the dimensions of the equipment and increases the accuracy and speed with which material is delivered for the manufacture of a component, while enabling adjustment of the amount, temperature, path and fraction of said material and increasing the strength of the component.

The invention discloses a brick making machine with a manipulator. The brick making machine comprises a spreading device and the manipulator; the spreading device comprises in intermittent conveyor belt, multiple brick dies, a material spreading hopper and a spiral feeder; the brick dies are arranged on the intermittent conveyor belt side by side, a gap is formed between every two adjacent brick dies, the material spreading hopper is arranged above the brick dies, a gap formed between a lower end opening of the material spreading hopper and the brick dies is smaller than 0.5 mm, brick materials are fed into the material spreading hopper through the spiral feeder, the brick materials in the material spreading hopper drop into the brick dies, the intermittent conveyor belt moves rightwards, a scraper blade is arranged on the right side wall of the lower end opening of the material spreading hopper and used for screeding the brick materials in the brick dies; the manipulator takes the brick dies formed by pressing the brick materials away from the intermittent conveyor and places the manipulator into a demolding structure; due to the fact that the manipulator is additionally arranged, the labor intensity of workers is reduced.

The present invention provides a down pressing mechanical tension device which adopts a simple conformation of the handle ratchet wheel style of the rotating sleeve, and the mechanical tension device pushes and presses the upside crotch of the chain which is coiled and suspended between the sprocket wheels and exerts a definite fastening force; wherein: the main body is formed with a cylinder in which the cylindrical plunger piston is accommodated with the mode that the plunger piston can move freely at the up-and-lower direction but can not revolved, a pawl activating cylinder in the plunger piston with the mode that the pawl activating cylinder will not drop but can freely fitted rotatably, and a return spring which accommodates the exerted force to the plunger piston in the pawl activating cylinder. A helical groove is arranged at the surrounding wall of the pawl activating cylinder and a plurality of junctions are formed along the helical groove at the same time. The junction which is jointed at the helical groove that forms at the surrounding of the pawl activating cylinder prevents the retreating of the plunger piston when the plunger piston fixes the claw pin and the load in the reverse direction acts on the head of the plunger piston.

The invention discloses a cantilever scaffold steel girder anchoring method. The method comprises the following steps: after the mounting of a concrete floor bottom die and before the pouring of concrete, fixing a casing pipe on a casing pipe base so as to form a pre-buried pore forming device, and fixing the pre-buried pore forming device at a cantilever scaffold steel girder anchoring position; after the solidification of the concrete, forming two pores which are vertical to a floor; screwing a nut into the upper surface of the floor, screwing a nut into the lower surface of the floor, and after aligning the position of an anchoring bolt, screwing the nuts on the upper and lower surfaces of the floor at the same time so as to fix a steel girder on the floor; and when dismounting is needed after the construction, unscrewing the nut at any one of the upper and lower ends of the anchoring bolt so as to rapidly dismount the anchoring bolt without taking the pre-buried pore forming device out from the floor. Through the casing pipe base, the casing pipe can be vertical to the floor all the time and does not tilt during the pre-burying; the mounting and dismounting are convenient and the connection is stable, so that the construction safety can be ensured; and the method can be repeatedly used, so that the materials are saved, the labor is greatly saved and the working efficiency is improved.

The invention discloses a pressing and rotating mechanism for a gasket on a cosmetic bottle body. The pressing and rotating mechanism comprises a rack, wherein a vertical main shaft is hinged to the middle of a top plate of the rack; the bottom end of the vertical main shaft extends out of the bottom surface of the top plate of the rack, and the top of the vertical main shaft extends out of the top surface of the top plate of the rack to be fixedly connected with a rotating disc; a plurality of vertical through holes are formed in the edge part of the rotating disc; guide sleeves are insertedin the vertical through holes in a sleeved mode the outer side walls of the guide sleeves are tightly attached to the inner side walls of the vertical through holes; and a lower supporting sleeve is fixed to the bottom surface of the edge part of the rotating disc, the lower supporting sleeve is positioned under the vertical through holes, and buffer springs are fixed to the top surface of a bottom plate of the lower supporting sleeve. According to the pressing and rotating mechanism, the gasket placed on a bottle mouth of the bottle body can be pressed automatically, and a buffer mechanism arranged on the pressing and rotating mechanism can ensure that the bottle body is not subjected to hard impact when the gasket is pressed down; and meanwhile, clamping blocks arranged on the pressing and rotating mechanism can ensure that the edge part of the rotating disc has supporting force when the rotating disc is pressed, so that the rotating disc rotates normally without tilting.

The present invention relates to the technical field of planting equipment, and discloses an irrigation device for uniform spraying and irrigation for grain planting, comprising a rotating disc, the inner cavity of the rotating disc is fixedly connected with a first bearing, and the interior of the first bearing is fixedly sleeved with a fixed column. The bottom of the fixed column is fixedly connected with the base, the top of the fixed column is fixedly connected with the first gear, the top of the rotating disc is fixedly connected with the fixed plate through the fixed block, the top of the fixed plate is fixedly connected with the hydraulic turbine, and the outer end of the output shaft of the hydraulic turbine A movable column is fixedly connected, and the end of the movable column away from the output shaft of the hydraulic turbine is fixedly connected with a second gear, and the outer wall of the second gear meshes with the first gear. The uniform sprinkler irrigation device for grain planting, through the cooperation among the rotating disc, fixed column, base, first gear, hydraulic turbine, movable column and second gear, ensures that the sprinkler head can perform uniform spray irrigation on the inside of the plantation, improving The rate at which grain grows within a plantation.

The invention belongs to the technical field of stretchers and particularly relates to a single-handed medical stretcher for field rescue. The single-handed medical stretcher comprises lifting rods, stretcher cloth and execution mechanisms. Unlocking rods enable push columns to slide in push rod slide grooves, the push columns extrude slopes of pressure strips, the pressure strips are pressed downwards to drive U-shaped plates to extrude connection slope plates, the connection slope plates enable limiting blocks to be separated from limiting grooves, and inner telescopic plates are not limited. When a stretcher bearer needs to lift the stretcher with one hand, hinge plates can be raised to appropriate positions through handle rods, and identical telescoping quantity of the two inner telescopic plates is realized by manual adjustment, so that steadiness of the stretcher is guaranteed while inclination is avoided; then, the unlocking rods reset after external force extrusion disappears,the limiting blocks are inserted into the limiting grooves again, and the inner telescopic plates are limited; thus, the stretcher bearer can lift up the stretcher steadily by holding the corresponding handle rod with one hand.