179results about How to "Easy to adjust up and down" patented technology

The interventional operation equipment guiding instrument includes one lower support assembly, one upper crossbeam assembly, one angle regulator assembly, and one interventional guide assembly. The lower support assembly includes one bottom seat, one vertical pipe and one upper support pipe; the upper crossbeam assembly includes one T-shaped adaptor, one crossbeam and one union; the angle regulator assembly includes one casing, one spherical shaft, screws and nuts, one hand wheel and one transition board; and the interventional guide assembly includes one outer support, one inner support and one puncture needle. The present invention has at least 10 regulating freedom degrees for aligning the puncture needle to the disease focus and inserting the puncture needle into the disease focus accurately.

An LED lighting device is described that comprises of a housing. The housing is capable of engaging with a leg of a table via a hole in the center of the housing. The housing also contains a first LED light source, a power source to power said first LED light. The LED lighting device can also have a second or multiple LED lighting sources housed within the housing.

The invention discloses a rocker-type compression roller thrust support, and belongs to the field of steel rolling device. The support comprises a compression roller fixing plate and a backing plate. A rectangular feeding port, a compression roller mounting seat, rail blocks, and a straight rack are arranged on the compression roller fixing plate. The straight rack is fixed on the upper end of the compression roller fixing plate. The rail blocks are fixed on two sides of the rectangular feeding port. Grooves with T-shaped cross sections are vertically provided on two sides of the rail blocks. The compression roller mounting seat comprises a compression roller support, a pedestal, and guiding blocks. The pedestal has a rectangular frame structure with no bottom. The guiding blocks have inverted T-shaped structures, and are respectively fixed on the two vertical plates of the pedestal. A rocker cam mechanism is arranged on the upper end of the backing plate. The rocker cam mechanism comprises a cam, a rotation shaft, and a rocker. Gear is arranged on the lower end of the cam. The support provided by the invention has the advantages of reasonable design and convenient adjusting. With the support, compression molding works can be carried out upon sheet metal parts with different thicknesses. The molding effect is good, and the support is easy to control.

Disclosed is a hydraulic lift truck for carrying armoring movable-type switch cabinet functional vehicles. The problems that in the prior art, only the lifting height can be adjusted, the width cannot be adjusted, and a functional vehicle cannot be automatically locked on a hydraulic lift truck are solved. The hydraulic lift truck is characterized in that a nut is welded to a right vertical groove plate of a right lifting forked plate, lead screw fixing sleeves are fixed to a middle vertical plate and a right side plate of a lifting frame, lead screws are installed in shaft holes of the lead screw fixing sleeves, locking openings are correspondingly machined in a left guide rail plate on a left lifting forked plate and a right guide rail plate on the right lifting forked plate, hooked plates are arranged on the two sides of a guide rail of the hydraulic lift truck, and a slope is arranged on a front-end forked plate of the hydraulic lift truck. The hydraulic lift truck has the advantages that the height and the width of the lifting frame of the hydraulic lift truck can be adjusted, the requirement for lifting and transporting the functional vehicles with different cabinet widths through the same hydraulic lift truck is met, the functional vehicles can be automatically, safely and conveniently locked on the hydraulic lift truck, the functional vehicles can freely move onto the hydraulic lift truck, transportation is convenient, and time and labor are saved.

The invention discloses a supporting frame for underground pipeline system building. The supporting frame comprises a base, a movable base and a pipeline fixing device; the movable base is arranged in the base, sliding wheels fixedly mounted at the bottom end of the movable base are in sliding connection with the upper top face of the base, lifting seats are fixedly arranged on the left side and the right side of the movable base, the upper ends of the lifting seats are sleeved with lifting rods, cavities are formed in the lifting rods, guide columns are arranged in the cavities, and sliding blocks are arranged in the guide columns in a sliding mode. The sliding blocks are fixedly connected with connecting rods, supporting plates are fixedly connected between the connecting rods, the two sides of the upper ends of the supporting plates are fixedly connected with supporting columns, and a pipeline fixing device is arranged at the upper ends of the supporting columns and comprises an upper clamping ring, a lower clamping ring and rubber mats. The supporting frame is simple in structure, reasonable in design and capable of effectively reducing vibration borne by the device during use, the service life of the device is prolonged, and meanwhile adjustment of the device in the left-right direction and the vertical direction is very convenient.

The invention discloses an electromagnetic dredging device for the cardiovascular medicine department. The electromagnetic dredging device for the cardiovascular medicine department comprises a first support frame, wherein first locking universal wheels are arranged on the lower surface of the first support frame; and a first supporting plate is arranged on the upper surface of the first support frame. The electromagnetic dredging device for the cardiovascular medicine department is simple in structure and convenient to operate, and can dredge the blocked cardiovascular system of a patient well; by the first locking universal wheels and second locking universal wheels, the electromagnetic dredging device moves conveniently; by an angle changer, a protecting frame can be flatly placed quite conveniently, and the patient can vertically adjust an operation plate favorably; by a CT scanning instrument, a medical worker can quite conveniently find out the blocked position of the cardiovascular system of the patient, and then can treat the patient accurately and conveniently; and a lead screw is used with a lead screw motor, so that the operation plate can move in the front-back direction, and treatment of medical workers to the patient is facilitated.

The invention discloses an electronic control X-type lift platform comprising an X-type support formed by the pin joint of a first supporting rod and a second supporting rod, a putting plate arranged on the upper part of the X-type support, and a linear motor and a bottom plate which are arranged on the bottom of the X-type support, wherein the lower end of the first supporting rod of the X-type support is pivotally connected with the bottom plate, and the lower end of the second supporting rod is pivotally connected with a sliding part of the linear motor. When the linear motor works, the sliding part drives the X-type support to be stretched or furled, and then the lifting of the platform is controlled; the electronic control X-type lift platform has flexible and convenient use, thereby facilitating the up and down regulation of the position of production equipment or detection equipment.

The invention discloses an easy-to-move washing machine. The washing machine comprises a washing machine body, a base is fixedly connected with the bottom of the washing machine body, chambers are formed in the bottom of the base, first connecting rods are arranged inside the chambers, first bearings are nested in the bottoms of the first connecting rods, first bearing rods matched with the firstbearings are arranged below the first connecting rods, the outer surfaces of the first bearing rods are fixedly connected with the inner rings of the first bearings, the bottoms of the first bearing rods are fixedly connected with supporting rods, and the bottoms of the supporting rods are fixedly connected with second connecting rods. According to the washing machine, the upward and downward adjustment of the washing machine body is more convenient, the stability of the washing machine during operation can be effectively enhanced, and the direction adjustment of rollers is achieved, so that the rollers have the effect of contraction, when the rollers are retracted into the chambers, the fixing of the rollers is achieved, and the further promotion of the washing machine in the market is facilitated.

The invention discloses a potato seedling cutting and weeding machine. A compression roller shaft is arranged on a central axis of a positioning compression roller of a cylinder structure. Two seedling pull-out discs are arranged at the rear positions of the bottom of the positioning compression roller. The centers of the seedling pull-out discs are connected with gear boxes through rotation shafts. A plurality of blunt teeth are evenly embedded in the outer edges of the seedling pull-out discs along the circumference. A rotary blade shaft is arranged at the rear of the seedling pull-out discs, rotary blades are arranged on the outer sidewalls of both ends of the rotary blade shaft in a 360 DEG ring shape, and herringbone scraper plates are arranged at the rear ends of the rotary blade shaft. The potato seedling cutting and weeding machine achieves the function of pulling out and arranging potato stalks into the corresponding furrows and implements the cutting and removing of potato seedlings and weeds in the furrows; the potato seedling cutting and weeding machine can simultaneously complete the works of lifting of potato seedlings, allocation and position limiting of potato seedlings, and cutting of stalks, so that a subsequent potato harvester has reduced resistance, accelerated traveling speed and reduced failure rate, thus early preparations of removing seedlings and weedsfor subsequent potato grading and bagging are performed and the harvesting efficiency of potatoes can be improved.

The invention relates to the field of ceramic wine bottle blank making devices, in particular to an intelligent production line system for ceramic wine bottle blank making. The intelligent productionline system comprises a rack, a transmission structure, a clamping device, a centrifugal structure, a moving structure, an adjustment structure, a sliding structure, a grouting structure, a mold transfer device, a drying device and a transfer device. A mold passes through the transmission structure, the clamping device, the centrifugal mechanism and the grouting structure on the rack, and is thenpoured. An unlocking and mold taking mechanical arm and a mold feeding mechanical arm are matched to put the mold onto a drying device to be dried. The dried mold is conveyed onto the clamping deviceon the rack through the transfer device to carry out procedures such as grouting and centrifugal operation of the next cycle, recycling is realized automatically, full automation of a ceramic wine bottle blank making process can be realized, manual operation of workers is not needed, the ceramic wine bottle blank production efficiency is improved, the yield can be increased, and the ceramic wine bottle production cost can be reduced.

The invention discloses a green belt plant trimming device. The green belt plant trimming device includes a base plate, rolling wheels, connection rods, cylindrical blocks, an operation rotation disc,a first lead screw, a U-shaped plate, an H-shaped plate, a first motor, a bearing base, a second lead screw, a strip-shaped sliding hole, a round rod, a second motor, a groove plate, a bearing strip-shaped plate, a gear, a cutting chain, a sliding plate, a threaded hole plate, an electric-hydraulic push rod, a movable base, a fixed sheet, a strip-shaped through hole, a movable pin and a square through hole. The green belt plant trimming device is compact in structure and is conducive to levelling and rapidly trimming the tops and side faces of green belt plants, and the situation is avoided that when a handheld gasoline saw is used for trimming, produced waste gas pollutes air; the green belt plant trimming device is reasonable in design and has the function of avoiding planted greening trees in the green belt plants, flexibility of adjustment is improved, normality of trimming work is ensured, operation is safe, it is convenient to manually operate the green belt plant trimming device and adjust the whole green belt plant trimming device to move up and down, and the green belt plant trimming device is suitable for trimming green belts of different height.

The invention discloses an efficient spraying machine special for machinery-picked cotton. The efficient spraying machine comprises a vehicle body, walking wheels arranged below the vehicle body, a plant divider installed on the outer sides of the walking wheels and cameras arranged on the vehicle body and located ahead of the walking wheels. The efficient spraying machine is convenient to operate; the plant divider is simple in structure and convenient to operate; the positions of plant-divider protecting plates arranged in front of the wheels of the cotton spraying machine can be conveniently and rapidly adjusted vertically, machinery damage to cotton plants is reduced, repeated disassembling is avoided, material resources and manpower are saved, and plant dividing and spraying efficiency is improved; due to high-speed rotating air flow generated by high-pressure air and spraying head bodies, liquid pesticide can penetrate through plant canopies, and the liquid applying rate of leaves can be greatly increased; the overall height of high-pressure spraying air bellows can be adjusted through a lifting hydraulic cylinder, and atomized liquid pesticide can be simultaneously sprayed onto roots, stems and the plant canopies of the machinery-picked cotton; the positions of plant-canopy spraying heads at the upper portions of the high-pressure spraying air bellows can be adjusted, and proper installation positions can be selected along with growth of cotton plants.

The invention discloses a floor type server protective cabinet. The floor type server protective cabinet comprises a cabinet body and a supporting plate. A cooling case is arranged on the top of the cabinet body, two cooling fans are installed in the cooling case side by side, cooling holes are evenly formed in the top wall of the cooling case, threaded holes are evenly formed in the side wall ofan angle iron stiffening frame, connecting pieces are welded to the edges of the four corners of the supporting plate, the connecting pieces are installed on the side wall of the angle iron stiffeningframe through screws, a UPS is installed on the portion, located below a partition plate, of the bottom side in the cabinet body, four universal wheels are symmetrically arranged in the four cornersof the bottom of the cabinet body, four threaded rods are symmetrically welded to the four corners of the bottom of the cabinet body, and landing legs are installed at the bottom ends of the threadedrods through nuts. The floor type server protective cabinet is convenient to move, very stable when placed, low in noise, convenient to adjust, wide in application range and worthy of being popularized, and can supply power to a server unintermittently.

The invention provides soil pre-selecting and fertilizer mixing stirring equipment, which comprises a feeding pipe, a scale line, a feeding baffle, a linear rotating bushing and a stirring cage, wherein a motor is embedded in an inner cavity of a base, an annular limiting plate is fixedly arranged at the inner side of a straight pipe section of the feeding pipe, the feeding baffle is fixedly arranged at the bottom side of the annular limiting plate, an electric push rod passes through the feeding pipe and is fixedly connected to the bottom of the feeding baffle through a telescopic rod at thefront end of the electric push rod, a lifting barrel passes through a blanking plate from bottom to top and is positioned at the inner side of a stirring cavity, a spiral conveying blade is fixedly welded on a first rotating shaft, a turntable is fixedly arranged at the upper end of the first rotating shaft, and a second rotating shaft passes through a linear rotating bushing and is connected withthe stirring cage. The arrangement of the linear rotating bushing can enable the stirring cage to adjust up and down according to the inclination of the blanking plate, so as to fully stir materials,and the feeding baffle is arranged to control and master the addition of the materials by utilizing the scale line inlaid on the outer side of the transparent straight pipe section.

The invention provides a multifunctional processing device for precision metal structural parts. The device comprises a base, mounting vertical plates, sliding rods, transmission shaft clamping movingframe structures, a clamping bolt, a rear column, a top plate, an air cylinder, an angle adjustment motor, a grinding motor, a precision grinding wheel, a mounting bracket, a fixing ring, a cleaningframe mounting pipe, a telescopic tube, a transmission shaft cleaning mounting frame structure, a transmission motor and a primary gear, wherein the mounting vertical plates are welded to the left andright sides of the front and rear ends of the upper part of the base respectively; the sliding rods are connected to the upper parts of the inner sides of the mounting vertical plates through bolts;and the transmission shaft clamping moving frame structures sleeve the upper parts of the sliding rods. The device has the beneficial effects that through the arrangement of the sliding rods and moving tubes, the moving tubes can slide left and right on the outer sides of the sliding rods, and ground transmission shafts can be moved to the right side for removing iron filings, so as to avoid thatworkers are scalded when touching the transmission shafts with hands due to the fact that the temperature of the newly ground transmission shafts is too high.