34results about How to "Play an elastic support" patented technology

The invention discloses a shelf for daily necessities for students, which comprises a base, a drawer is arranged on one side of the base, a mounting groove is arranged on the top of the base, a screw rod is rotatably connected in the mounting groove, the screw rod is threaded A partition is sleeved, one end of the screw rod runs through the inner wall of the installation groove and is fixedly connected with a knob, and a clamping rod is slidably inserted on the knob, and a plurality of clamping rods corresponding to the clamping rod are arranged around the outer wall of the base. slot, the end of the clamping rod close to the base is fixedly sleeved with a ferrule, the end of the clamping rod away from the ferrule is fixedly connected with a clamping block, and the top of the base is fixedly connected with two symmetrically arranged support columns, one of which The support column is surrounded by a plurality of slots corresponding to the clamping rod, and the two support columns are fixedly connected by a fixing plate. The present invention enables the device to place a variety of items through the arrangement of multiple spaces where items can be placed, which can well meet the daily use of students.

The invention discloses a clean and environment-friendly method for a workshop. The method includes the following steps: step 1. preparing a main box body and a device box, wherein the device box is fixedly connected with one end of the main box body, and a plurality of air inlet pipes are fixedly inserted into the inner bottom of the main box body; step 2. firstly, controlling, by a controller, adriving motor to be turned on, then driving a worm to rotate, and driving, by the worm, fan blades to rotate through gears; step 3. introducing air into the main box body through the air inlet pipesunder the suction force generated by the fan blades; step 4. leading out air out through a filter screen and an air outlet pipe in sequence. Through the arrangement of a plurality of filtering mechanisms, the device can rapidly and effectively purify the air in the workshop, and thus the purification effect of the device on the workshop is improved.

The invention discloses a tower crane support wall auxiliary device of a tower and mast mechanism. The tower crane wall support auxiliary device of the tower and mast mechanism comprise a tower and mast body and a base. The bottom and the base of the tower and mast body are connected through multiple dampers. One side of the base is fixedly connected with a bearing block. The top of the bearing block is fixedly connected with a sliding rod. The end, far away from the bearing block, of the sliding rod penetrates through the tower and mast body and extends outwards. A device cavity is formed inthe base. A threaded rod is rotationally connected into the device cavity. The threaded rod is fixedly connected with a first gear in a sleeved manner. The side, far away from the bearing block, of the base is provided with a drive motor. The drive motor and the base are fixedly connected through a fixing rod. Through a movable lighting lamp bulb, the illumination intensity for night operation isimproved, the night operation safety is improved, and the night operation efficiency is improved. Meanwhile, the height of towers and masts can be freely adjusted, and the application range of the tower crane support wall auxiliary device is improved.

The invention discloses an automatic processing device for an isolating diode of a left and right direction lamp circuit of an automobile. The automatic processing device comprises a mounting block, wherein a hydraulic cylinder is fixedly connected to one side of the mounting block, a mounting cavity is arranged in the mounting block, the output end of the hydraulic cylinder penetrates through anouter wall of the mounting block and extends into the mounting cavity, one end of the output end of the hydraulic cylinder that extends is fixedly connected with a squeezing block, a sliding slot corresponding to the squeezing block is formed in the inner bottom of the mounting cavity, a sliding rod is fixedly connected in the sliding slot, a sliding opening corresponding to the sliding rod is formed in the squeezing block, a first spring sleeves on the sliding rod, both ends of the first spring are separately and fixedly connected with the squeezing block and an inner wall of the sliding slot, and one side of the top of the mounting cavity is in slip connection with a fixed plate. According to the scheme of the invention, through the arrangement of multiple transmission mechanisms, the device can automatically bend and cut diode pins, and thus the processing efficiency and processing quality of diodes can be improved.

The invention discloses a conveniently moved herringbone mask hoisting system. The conveniently moved herringbone mask hoisting system comprises a forklift, wherein a mounting block is arranged on thetop of a front fork of the forklift; the top of the mounting block is rotatably connected to a fixed block through a rotary shaft; a cavity is formed in the fixed block; a screw is rotatably connected in the cavity; a first gear sleeves the screw fixedly; a second gear engaged to the first gear is arranged in the cavity; the second gear and the inner wall of the cavity are rotatably connected through a rotary rod; one end of the rotary rod penetrates through the inner wall of the cavity and extends outward; a driving motor is arranged on the outer wall of the fixed block; the output end of the driving motor is fixedly connected to the rotary rod; one end of the screw penetrates through the inner top of the cavity and extends outward; and a supporting column sleeves the extended end of thescrew in a threaded manner. By arranging the mask system on the forklift, the device is more conveniently moved, and meanwhile, the height of the device can be adjusted freely, so that the application range of the equipment is enhanced.

The invention discloses an LED element automatic bending machine. The LED element automatic bending machine comprises a base and a supporting column, the base is fixedly connected with the top of thesupporting column, a fixing sleeve is fixedly connected to the top of the supporting column, and a through hole is formed in the bottom of the fixing sleeve; two supporting blocks symmetrically arranged are fixedly connected to the bottom of the fixing sleeve, L-shaped clamping rods are arranged on the supporting blocks in a sliding mode, one ends, opposite to each other, of the two L-shaped clamping rods are fixedly connected with extrusion blocks, and one ends, far away from the extrusion blocks, of the L-shaped clamping rods are connected with the fixing sleeve through turnbuckles; and thebottom of one side, close to the fixing sleeve, of the supporting column is fixedly connected with a telescopic air cylinder, the output end of the telescopic air cylinder is fixedly connected with apushing plate, and a sliding groove corresponding to the pushing plate is formed in the top of the base. According to the LED element automatic bending machine, through the arrangement of the extrusion blocks, pins can be well fixed, so that an LED element can be effectively prevented from shaking, and the bending effect of the pins can be guaranteed.

The invention discloses a laser repairing device for fatigue cracks of a mold. The laser repairing device comprises a base and a supporting plate, wherein a cavity is formed in the base; a screw rod is rotationally connected in the cavity; a first gear is fixedly connected to the screw rod in a sleeving manner; a second gear meshed with the first gear is arranged in the cavity; the second gear isrotationally connected with the inner wall of the cavity through a rotating rod; one end of the rotating rod penetrates through the inner wall of the cavity and is fixedly connected with a knob; a clamping rod is inserted into one end of the knob in a sliding manner; a plurality of clamping grooves corresponding to the clamping rod are formed in the outer wall of the base in a surrounding manner;the top of the screw rod penetrates through the inner wall of the cavity and is in threaded connection with a threaded sleeve in a sleeving manner; and the top of the threaded sleeve is fixedly connected with the supporting plate. According to the laser repairing device disclosed by the invention, a laser repairing mechanism can be adjusted by arranging a plurality of adjusting mechanisms, so thatthe application range of the repairing device is widened.

The invention discloses efficient processing equipment for levofloxacin hydrochloride capsule powder. The efficient processing equipment comprises a main box body and a collecting box, the collecting box is fixedly connected with the bottom of the main box body, a through opening communicating with the collecting box is formed in the bottom of the main box body, and a filter screen is slidably inserted into the through opening; one end of the filter screen penetrates through the inner wall of the through opening and is fixedly connected with a fixing block, and the outer wall of the main box body is fixedly connected with a fixing mechanism; and a feeding port is formed in the top of the main box body, a discharging port is formed in the bottom of the inner wall of one side of the collecting box, a baffle is rotatably connected into the discharging port through a rotating shaft, and a supporting block is fixedly connected to the top of the baffle. By means of the efficient processing equipment, through the arrangement of crushing mechanisms such as a first cutter and a second cutter, the equipment can rapidly crush raw materials, so that the crushing efficiency of the crushing equipment is improved.

The invention discloses an intelligent braking system which comprises a truck head and a rear trailer, a cavity is formed in the bottom of the rear trailer, and an air pressure sensor, an ABS module,an EBD module, a controller, an inflator pump, a braking main valve, a braking valve and an air cylinder are sequentially arranged in the cavity; the output ends of the air pressure sensor, the ABS module and the EBD module are connected with the input end of the controller; the output end of the controller is connected with the input end of the inflator pump and the input end of the braking mainvalve, the output end of the braking main valve is connected with the input end of the braking valve, the output end of the braking valve is connected with the input end of the air cylinder, and the output end of the inflator pump is connected with the input end of the air cylinder. The time for outputting the electric signals to vehicle head axles and rear trailer axles is set through a braking module, so that the braking time on each axle is synchronized, and accidents caused by asynchronous braking of the rear trailer axles and the vehicle head axles during emergency braking of the vehicleare eliminated.

The invention discloses a recycling device for processing corn straw. The recycling device comprises a main box and a compressing box, wherein the compressing box is fixedly connected to one side of the main box; a plurality of universal self-locking wheels are rotationally connected to the bottom of the main box; a through opening communicated with the compressing box is formed in the bottom of the inner wall of the main box; a feed opening is formed in the inner top of the main box; a baffle plate is inserted into the feed opening in a sliding manner; a fixing plug is fixedly connected to one end of the baffle plate; one end, far away from the baffle plate, of the fixing plug runs through the inner wall of the feed opening and extends out; a clamping rod is inserted into the extended endof the fixing plug in a sliding manner; a clamping block corresponding to the clamping rod is fixedly connected to the outer wall of the main box. Through arrangement of a shredding mechanism and a compressing mechanism, the recycling device can quickly and effectively recycle the straw, so that the straw processing efficiency is improved.

The invention discloses an environment-friendly decoration method. The environment-friendly decoration method comprises the following steps that step 1, a main plate body is prepared, wherein one sideof the main plate body is fixedly connected with a solar cell panel, and a device cavity is formed in the top of the main plate body; step 2, the solar cell panel is fixed to the outer wall of the main plate body firstly, and the electric quantity generated by the solar cell panel is stored in a cell; step 3, then an instruction is sent to a signal receiver, and the signal receiver controls a heating bar through a controller to conduct heating; and step 4, heat generated by the heating bar is transmitted to the indoor space through a composite plate in a heating cavity to supply heat to the indoor space. According to the environment-friendly decoration method, through arrangement of the solar cell panel and the heating bar, heat energy can be provided for heat preservation of an externalwall, and meanwhile, waste of electrical energy is reduced; meanwhile, through arrangement of a heat preservation layer, a waterproof layer and a soundproof layer, the multiple functions of heat preservation, water proofing and decoration can be achieved once during construction.

The invention discloses a non-Newtonian fluid on-line rheological property testing device which comprises a base and a supporting column, the supporting column is fixedly connected with the top of the base, a cavity is formed in the base, a first screw rod is rotatably connected in the cavity, a first motor is fixedly connected to the outer wall of the base, and a second motor is fixedly connected to the outer wall of the base. An output shaft of the first motor penetrates through the outer wall of the base and extends into the cavity, the extending end of the first motor is fixedly sleeved with a first gear, the first screw rod is fixedly sleeved with a second gear meshed with the first gear, and a sliding groove is formed in one side of the supporting column; the top of the first screw penetrates through the inner wall of the cavity and extends into the sliding groove. According to the invention, through the arrangement of multiple adjusting mechanisms, the testing device can be freely adjusted, so that the use convenience of the testing device is improved.

The invention discloses a wheel orientation device for a medical bed. The bottom of the mounting seat is provided with an opening. A guide rod is fixedly connected with the opening. A support plate isslidably sleeved on that guide rod, the support plate is connected with the inner top of the opening through a plurality of telescopic rods, the supporting plates extend outwardly through the two ends of the opening respectively. A fixing block is fixedly connected with that top of the exterior of the mounting seat, the fixing block and the support plate are screwed together by a flower basket. Aslide bar is fixedly connected at the top of one end of the support plate away from the screw of the flower basket. A sliding block is slidably sleeved on the sliding bar. One end of the sliding block is fixedly connected with the mounting base. Two clamping bars arranged symmetrically are fixedly connected at the bottom of the support plate, and the bottom of the mounting base is rotatably connected with the mounting plate through a rotating bar. The invention enables the device to quickly orient the wheels through the arrangement of the clamping mechanism, thereby facilitating the promotionof the medical bed.

The invention discloses a large-caliber mould pressing lining tetrafluorohydrazine pipeline which comprises a main pipe body. Two symmetrically-arranged supporting plates are in sliding connection tothe outer wall of the main pipe body in a sleeving manner. Sliding rods are fixedly connected to the inner walls of the supporting plates. Sliding cavities corresponding to the sliding rods are arranged on the outer wall of the main pipe body. The sliding rods are sleeved with springs. The two ends of each spring are fixedly connected with the corresponding supporting plate and the outer wall of the main pipe body correspondingly. The two ends of the main pipe body are fixedly connected with connecting flanges in a sleeved manner. Two symmetrically-arranged baffles are arranged at the two endsin the main pipe body, and the baffles are rotationally connected with the inner wall of the main pipe body through rotating shafts. Through the arrangement of a protection mechanism, the pipeline can be effectively protected, and therefore the service life of the pipeline is prolonged.

The invention discloses a space-saving placing rack for medical equipment. The placing rack includes a base, the top of the base is provided with a slide groove, the interior of the slide groove is rotatably connected with a threaded rod, one end of the threaded rod penetrates the inner wall of the slide groove and is fixedly connected with a rotary knob, and one end, located in the slide groove,of the threaded rod is in threaded sleeve connection with two symmetrically arranged baffles; a slide rod is fixedly connected in the slide groove, each baffle is provided with a pass-through openingcorresponding to the slide rod, and one end of each baffle penetrates an opening of the slide groove and extends upwards; and the top of the base is fixedly connected with a main frame, the baffles are slidably provided with a plurality of horizontally arranged placing plates in an insertion manner, and two ends of each placing plate are fixedly connected to the inner walls of two sides of the main frame. Through the adjustable baffles, when the device can place the equipment, the device can be correspondingly adjusted according to actual conditions, so that the space utilization rate of the placing rack is improved.