30results about How to "Stable up and down adjustment" patented technology

The invention discloses automatic spring production pressure detection winding equipment, which comprises a main body, a push plate, a top plate and a baffle, wherein a clamping structure is movably connected to the interior of the main body, a gravity sensor is fixedly connected to the top end of the main body, a third servo motor is fixedly connected to the top end of the gravity sensor, secondsliding grooves are evenly formed in the top end of the main body, limiting rods are movably connected to the interiors of the second sliding grooves, and baffles are fixedly connected to the two sides of the top end of the main body correspondingly. According to the invention, the top end of the top plate is fixedly connected with the hydraulic air cylinder, the hydraulic air cylinder is startedto control the hydraulic telescopic rod to push the push plate to be adjusted up and down, and due to the fact that the sliding structure is formed between the limiting sliding block and the first sliding groove, the moving direction of the push plate can be limited under the action of the limiting sliding block and the first sliding groove, so that the height of the push plate can be adjusted upand down very stably, and the vertical pressure of the spring can be measured more accurately.

The invention discloses a power generation and energy storage equipment adjusting device, which comprises a first motor of a cylindrical structure, a supporting plate, side supporting frames, upper conveying tables and vertical installing tables. A rotary base is arranged above the first motor. A cuboid-shaped rotary adjusting base is horizontally arranged at the top of the rotary base, and the side supporting frames are arranged at the two ends of the rotary adjusting base. In the process of installing power generation and energy storage equipment on the device, fifth motors drive a clampingbase to rotate for adjustment through rotary columns to change the connection position and angle of buckling plates and the power generation and energy storage equipment, a sixth motor drives seventhmotors and the buckling plates to turn over up and down for adjustment through turning and swinging shafts, and the seventh motors drive the buckling plates to rotate for position adjustment through third transmission shafts. On one hand, it is guaranteed that the position of a component can be adjusted more flexibly and rapidly, the efficiency of installing the power generation and energy storageequipment on the device is greatly improved. On the other hand, the accuracy of the installing position of the device and the power generation and energy storage equipment is greatly improved.

The invention discloses high-precision quantitative yogurt filling equipment. The high-precision quantitative yogurt filling equipment comprises a filling box, a carrying platform and a supporting cabinet, wherein the filling box is of a hollow cuboid structure, the supporting cabinet is arranged below the filling box, and the carrying platform is horizontally arranged between the filling box andthe supporting cabinet in a penetrating mode. The high-precision quantitative yogurt filling equipment has the beneficial effects that before a filling nozzle on a filling assembly is used for fillinga yogurt bottle, a first hydraulic pump drives a hanging plate and the filling assembly to move up and down through a hydraulic rod, so that it is guaranteed that the position of the filling nozzle extending into the yogurt bottle is more accurate, efficiency is high, and the filling height of the filling nozzle is more suitable for yogurt bottles with different diameters and heights; the fillingamount is more accurate, and the two ends of a material box are connected to sliding columns I in a sleeving mode to drive the filling assembly to be adjusted up and down, so that the filling assembly is moved more stably and smoothly; when the filling assembly is adjusted up and down, two second hydraulic pumps on the two sides of the carrying platform drive a base and the conveying platform tobe adjusted up and down through third liquid pumps so as to ensure that the process that the filling nozzle extends into the yogurt bottle for filling is more efficient.

The invention relates to a stainless steel alloy flange manufacturing and processing machine, comprising a base, a limit mechanism, an L-shaped rod, a circular seat, a bolt, an annular block, an adjusting arm, a connecting arm, a driven arm and a grinding mechanism, and the upper end surface of the base The limit mechanism is installed on the top, and L-shaped rods are installed on the right front and left rear of the upper end surface of the base. A circular seat is installed between the inner side of the upper end of the L-shaped rod. The circular seat is connected with the lower end of the bolt through a bearing, and the middle of the bolt is threaded. A ring block is connected in a matching manner. Four adjusting arms are symmetrically installed on the outer surface of the ring block. The lower end of each adjusting arm is connected to the upper middle part of the slave arm through the connecting arm, and the lower end of the slave arm is installed through a hinge. There is a grinding mechanism. The present invention can solve the existing problem of deburring the bolt holes on the flange: the fixture of the processing equipment has poor locking effect on the flange; the processing equipment can only process one bolt hole at a time, and the burr on the upper end surface of the bolt hole needs other Equipment secondary processing.

The invention relates to the technical field of dry type spiral vacuum pumps, in particular to a noise reduction protection mechanism for a dry type spiral vacuum pump and a use method of the noise reduction protection mechanism for the dry type spiral vacuum pump. Vibration generated during working of the dry type spiral vacuum pump can be buffered through a damping assembly, shaking of operation of the dry type spiral vacuum pump is reduced, the shaking of operation of the dry type spiral vacuum pump is reduced through the damping assembly, abrasion between parts of the dry type spiral vacuum pump and abrasion between the dry type spiral vacuum pump and the protection mechanism are reduced, the protection effect on the dry type spiral vacuum pump and the protection mechanism is achieved, the service life of the protection mechanism and the service life of the dry type spiral vacuum pump are prolonged, meanwhile, the shaking of operation of the dry type spiral vacuum pump is reduced through the protection mechanism, and the generated noise can be reduced to a great extent.

The invention relates to the field of electronic product testing, especially to electronic product drop test equipment. The electronic product drop test equipment comprises a U-shaped frame, and a falling mounting base is arranged on the inner side of the U-shaped frame; the left side and the right side of the falling mounting base are each fixedly provided with a guide ring; a guide rod is slidably arranged in the guide ring in a matched manner; the upper and lower ends of the guide rod are fixedly connected with the inner top and the inner bottom of the U-shaped frame respectively; a fallingcontrol assembly is mounted in the falling mounting base, a winding device is fixedly mounted at the inner top of the U-shaped frame and connected with the falling control assembly through a first rope, a falling base is fixedly mounted at the inner bottom of the U-shaped frame, and a falling bearing assembly is mounted in the falling base. According to the invention, the operation is convenient,the test height can be stably adjusted, the test environment can be flexibly selected, and the drop test effect and accuracy of the electronic product are improved.

The invention discloses a lightning protection device suitable for an outdoor power supply adapter and an implementation method thereof, including an adapter host and a lightning protection mechanism. For damage to the adapter or the surrounding electrical appliances, the cone block is arranged in an umbrella shape so that part of the rainwater will not gather at the lower end of the cone head and the upper end of the arrester body, ensuring that the protection gap remains unchanged and the lightning resistance effect is maximized. The arrangement of the two torsion springs can make the jacket have a certain clamping force, which is convenient to operate, and further improves the stability of the clamping of the conductive components. It will not slide off automatically, comprehensively improve the stability of the clamping of the conductive components, and the insulating sleeve and the ball are movably connected, which not only facilitates the smooth up and down adjustment of the conductive components, but also reduces the friction between the insulating sleeve and the pressing plate, and improves the service life of the insulating sleeve.

The invention discloses a double-spindle component machining precision data acquisition device for a numerical control machine tool, and relates to the technical field of numerical control machine tools, and the double-spindle component machining precision data acquisition device comprises a protective door, a control switch, a machine tool body and a workbench, a protective door is slidably connected to the front face of the machine tool body and located on the left side face of the control switch, an observation window is formed in the front face of the protective door, and a workbench is fixedly installed at the bottom of the inner wall of the machine tool body. Through cooperation of the electric telescopic rod, the linkage plate, the linkage rod, a data processor, a data collector, a protective sleeve and a temperature sensor, the linkage plate can be pushed to move through the electric telescopic rod, and the linkage rod is driven to move through the linkage plate, so that the position of the detection block can be adjusted through the linkage rod; and the data collector and the temperature sensor are used for detecting the double-main-shaft part in the machining process, so that various data in the machining process are recorded.

The invention discloses a high-efficiency impact grinding and slotting device used for aviation equipment pipe bodies. The high-efficiency impact grinding and slotting device comprises a front grinding table, a holding seat, a mounting box, first hydraulic pumps, first sliding rails, a transport tray, a rear grinding table and a slotting table; the bottom part of the front grinding table is provided with the mounting box, and one side of the front grinding table is provided with the holding seat in a cuboid shape; and the first hydraulic pumps are longitudinally arranged at the four corners ofthe mounting box correspondingly. The high-efficiency impact grinding and slotting device disclosed by the invention has the beneficial effects that a plurality of first motors arranged on each of mounting rods equidistantly are used for performing impact grinding on the pipe bodies synchronously at different positions through rotary grinding heads, so that the efficiency of performing impact grinding and polishing on the pipe bodies by the device is increased, and it is guaranteed that the working gap between every two supporting plate rods is more suitable; impact grinding components on thedevice cannot be scratched or damaged when the pipe bodies are processed by the impact grinding components; and the mounting rods are driven to vertically shifted synchronously through two second hydraulic columns by connection blocks, so that the mounting rods can be vertically adjusted and moved more steadily, the rotary grinding heads and the pipe bodies are prevented from being forcefully collided, and it is guaranteed that the surface of each pipe body is more smooth by impact grinding and has no dents.

The invention provides a belt feeder, which includes a machine body and a power transmission mechanism. The machine body includes a bottom frame, a tank body with a gate and a discharge port at the bottom, and a funnel. The funnel is installed on the top of the tank body and The junction is provided with an electro-hydraulic push rod, and the tank body is connected and fixed to the bottom frame through the legs. The above-mentioned power transmission mechanism is arranged between the tank body and the bottom frame and communicates with the bottom of the tank body. The power transmission mechanism includes a corresponding setting The conveyor belt at the bottom of the trough, the conveyor belt is closed and installed between the driving roller and the reversing roller, the driving roller is connected to the drive assembly, and the two sides of the conveyor belt are equipped with anti-deviation devices. The anti-deviation device refers to the limit rollers arranged on both sides of the conveyor belt. Compared with the prior art, this kind of belt feeder has the advantages of small operating power, light weight, large feeding capacity, stable feeding, convenient adjustment, low noise, small maintenance, and strong versatility of parts. , strong practicability and easy promotion.

The present invention relates to the technical field of photovoltaic modules, specifically a photovoltaic module that improves stacking efficiency, including a base, a sliding component, a lifting component, a mounting plate and a photovoltaic panel. By making the angle of the photovoltaic panel of the photovoltaic module adjustable, The photovoltaic module can adjust the installation angle of the photovoltaic panel according to the solar energy recommended by the World Meteorological Bureau, thereby improving the flexibility of the use of the photovoltaic module. By adjusting the angle of the photovoltaic panel, the power generation of the photovoltaic module can be maximized , improve the power generation of the photovoltaic module, and then improve the economic benefits of the photovoltaic module. By fixing the photovoltaic panel with bolts, the adjustment and fixation of the photovoltaic panel of the photovoltaic module is more stable, thereby improving the reliability of the photovoltaic module. sex.

The invention relates to a projection sand table and a projection system for automatically constructing terrain. The projection sand table includes a frame, and the middle part has an installation space with an opening facing upwards; The sand table is installed in the installation space along the up and down direction, and the lifting end of the lifting mechanism is detachably connected with the sand table to drive the sand table to move up and down; the components are installed in the left and right directions, including the mounting plate and the left and right driving mechanism, and the power output of the left and right driving mechanism The end is detachably connected to the mounting plate to drive the mounting plate to move left and right above the sand holding tray; multiple sand pushing units are arranged on the mounting plate along the front and rear directions, and each sand pushing unit includes a sand pushing rod and a sand pushing The driving mechanism, the driving mechanism for pushing sand is used to drive the sand pushing rod to approach the sand tray downward or away from the sand tray upward. The technical scheme of the invention solves the problem that the existing three-dimensional electronic sand table cannot directly and vividly observe the topography of the sand table and the like.

The invention discloses a compressing and positioning mechanism in the suit fabric tailoring process. The compressing and positioning mechanism comprises a loading frame, a pressing platform and a carrying seat, wherein side loop bars are arranged at two ends above the loading frame, and two motors I are arranged between the two side loop bars, and motors II are vertically arranged below the two motors I. The compressing and positioning mechanism disclosed by the invention has the beneficial effects that each motor II drives a rotating gear II to roll in a rolling groove II in a manner of matching with a hobbing, thereby driving a pressing plate to adjust back and forth; on the one hand, the mechanism can be guaranteed to compress and position different areas of the suit fabric; on the other hand, the pressing plate can be move and adjusted more flexibly and quicker, and the compressing and positioning precision on the suit fabric by the mechanism can be greatly improved; in cooperation with the up-down adjusting movement of a hydraulic rod, the pressing plate can be adjusted up and down more stably and smoother, and the pressing plate can apply the pressure on the suit fabric moregently; and a carrying frame is prevented from being damaged by scraping, and the compressing and positioning accuracy on the suit fabric by the pressing plate is improved.

The invention provides a sucker rod anti-eccentric wear centralizer, which includes a centralizing roller, a shaft sleeve, a limit plate, a limit clamp rod, an adjustment spring A, a clamp groove and a ball; the adjustment shaft inside the groove passes through a bearing The centralizing rollers are inlaid, and the adjusting shafts at the two ends of the groove are fitted with bushings. The outer wall of the centralizer body is also welded with sleeves, and an adjusting spring A is arranged between the two sets of sleeves. The centralizing ring There is still a ring-shaped card slot on the outer edge of the arc-shaped centralizing plate. The rear end of the arc-shaped centralizing plate is provided with an integrated adjustment plate, and the adjusting plate is movably stuck in the card-in slot. Three groups of balls are inlaid, and an adjustment spring B is connected in the gap between the arc-shaped centralizing plate and the centralizing ring. The ball at the front end of the arc-shaped centralizing plate facilitates the rotation of the sucker rod. This group of sucker rods is screwed into the internal thread socket of another group of sucker rods. The centralizing roller touches the well wall under the action of the adjustment spring A The up and down adjustment of the sucker rod is smoother.

The invention discloses a compressing and positioning mechanism in the suit fabric tailoring process. The compressing and positioning mechanism comprises a loading frame, a pressing platform and a carrying seat, wherein side loop bars are arranged at two ends above the loading frame, and two motors I are arranged between the two side loop bars, and motors II are vertically arranged below the two motors I. The compressing and positioning mechanism disclosed by the invention has the beneficial effects that each motor II drives a rotating gear II to roll in a rolling groove II in a manner of matching with a hobbing, thereby driving a pressing plate to adjust back and forth; on the one hand, the mechanism can be guaranteed to compress and position different areas of the suit fabric; on the other hand, the pressing plate can be move and adjusted more flexibly and quicker, and the compressing and positioning precision on the suit fabric by the mechanism can be greatly improved; in cooperation with the up-down adjusting movement of a hydraulic rod, the pressing plate can be adjusted up and down more stably and smoother, and the pressing plate can apply the pressure on the suit fabric moregently; and a carrying frame is prevented from being damaged by scraping, and the compressing and positioning accuracy on the suit fabric by the pressing plate is improved.

The invention discloses a segmenting and trimming device for an aeronautical facility plate and a work method of the segmenting and trimming device for the aeronautical facility plate. The segmentingand trimming device for the aeronautical facility plate comprises a console, a front bearing frame, supporting and feeding frames, holding platforms, a cutting and trimming platform and a back feedingframe. The front bearing frame is arranged at one end of the upper side of the console in an inclined manner. The supporting and feeding frames are longitudinally arranged at the two ends of the upper end face of the console. The two ends of the console are both longitudinally provided with the holding platforms. The cutting and trimming platform is longitudinally arranged above the edge of one side of the console. The segmenting and trimming device for the aeronautical facility plate has the beneficial effects that after cutting discs cut and segment plates, third hydraulic pumps on moving seats drive fifth motors to extend front and back, and polishing sheets are aligned with the cut faces of the plates to conduct polishing; besides, during polishing, each sliding connection block at the bottom of the corresponding moving seat drives a rotating gear through a fourth motor to roll in cooperation with a plurality of rolling teeth in a rolling hopper, so that each moving seat and eachpolishing ring are driven to move front and back to conduct polishing; and in this way, it is guaranteed that the segmenting and trimming device for the aeronautical facility plate more completely andmore thoroughly polish the plate segments, and meanwhile the segmenting and trimming device for the aeronautical facility plate can more efficiently polish and trim the plate segments.

The invention discloses a portable supporting device for building construction. The portable supporting device comprises a supporting base and a supporting cylinder fixedly installed on the upper surface of the supporting base, a movable supporting column is slidably connected to the inner wall of the supporting cylinder, a cushion is fixedly installed at the top end of the movable supporting column, and an installation groove is formed in the surface of the movable supporting column. According to the portable supporting device for building construction, by arranging the movable supporting column, a trapezoidal clamping block and a clamping groove, when a constructor needs to adjust the height of the supporting device, the constructor only needs to drive the cushion upwards, the cushion drives the movable supporting column to move upwards, the trapezoidal clamping block slides out of the clamping groove, then the trapezoidal clamping block is attracted through a magnetic block, so that the trapezoidal clamping block cannot move, after the height is adjusted, the trapezoidal clamping block and the magnetic block can be separated only by pressing a pressing plate on the cushion, then the trapezoidal clamping block is restored to the use state, and the effect of conveniently adjusting the height of the device is achieved.

The invention discloses a power generation and energy storage equipment adjusting device, which comprises a first motor of a cylindrical structure, a supporting plate, side supporting frames, upper conveying tables and vertical installing tables. A rotary base is arranged above the first motor. A cuboid-shaped rotary adjusting base is horizontally arranged at the top of the rotary base, and the side supporting frames are arranged at the two ends of the rotary adjusting base. In the process of installing power generation and energy storage equipment on the device, fifth motors drive a clampingbase to rotate for adjustment through rotary columns to change the connection position and angle of buckling plates and the power generation and energy storage equipment, a sixth motor drives seventhmotors and the buckling plates to turn over up and down for adjustment through turning and swinging shafts, and the seventh motors drive the buckling plates to rotate for position adjustment through third transmission shafts. On one hand, it is guaranteed that the position of a component can be adjusted more flexibly and rapidly, the efficiency of installing the power generation and energy storageequipment on the device is greatly improved. On the other hand, the accuracy of the installing position of the device and the power generation and energy storage equipment is greatly improved.