17results about How to "Convenient drop" patented technology

The utility model belongs to the field of glove boxes, particularly relates to a portable glove box, and provides the following scheme aiming at the problems that the existing overall operation is too complicated, the braking state of a device needs to be relieved by pulling a movable plate upwards, and a hand needs to be moved to the bottom of the device for operation: the portable glove box comprises a glove box body, moving wheels are fixedly connected to the four corners of the bottom of the glove box body, a rectangular groove is formed in the top of the glove box body, and a rectangular hole is formed in the top of one side of the glove box body. The stability of the device can be guaranteed, when normal adhesion is not tight, a handle can be rotated up, then a sliding plate is jacked up from one side through a trapezoidal block, when adhesion is tight, two pushing plates and a shovel plate can be transversely pushed to shovel up a plurality of suction cups, and the braking state of the device can be easily relieved.

The utility model relates to the technical field of cable protection devices, in particular to a cable protection device for an oil well, which comprises a first clamping seat, a second clamping seat and two locking bolts, one end of the second clamping seat is rotatably connected with the first clamping seat, and nuts are arranged on the two locking bolts. Two centralizing ribs are integrally formed on the outer side of each of the first clamping seat and the second clamping seat, two threaded columns are fixed to each centralizing rib, two supports are arranged on the two sides of the first clamping seat, two through grooves allowing the threaded columns to penetrate through are formed in each support, two adjusting nuts are arranged on each threaded column, a base is arranged in each support, and the two ends of each base are provided with adjusting nuts. A guide wheel is rotationally connected in each base; the locking bolt is screwed off, the first clamping seat and the second clamping seat are sleeved on the cable, then the end part of the locking bolt penetrates into the through hole, and the nut is tightened, so that the first clamping seat and the second clamping seat are conveniently fixed on the cable, and when the cable descends, the guide wheel is in contact with the petroleum well and rotates, so that the descending of the cable is facilitated.

The utility model discloses a stepping continuous conversion chain device and a bottle conveying device of a blowing-filling-screwing all-in-one machine, the stepping continuous conversion chain device comprises a base, a stepping driving chain wheel, a stepping driven chain wheel, a continuous driving chain wheel, a continuous driven chain wheel, a circulating chain and a follow-up sliding chain wheel group are rotatably arranged on the base, the follow-up chain wheel set comprises a sliding support sliding linearly, and a first follow-up chain wheel and a second follow-up chain wheel are rotationally installed on the sliding support. One end of the circulating chain sequentially bypasses the stepping driven chain wheel, the stepping driving chain wheel, the first follow-up chain wheel, the continuous driving chain wheel, the continuous driven chain wheel and the second follow-up chain wheel and then is fixed to the other end of the circulating chain to form a closed chain, and the rotating speed of the stepping driving chain wheel is larger than that of the continuous driving chain wheel. The bottle conveying device of the blowing, filling and rotating all-in-one machine adopts the chain device, conversion and connection of stepping operation and continuous operation are achieved, and connection and conveying between a bottle blowing machine and a filling machine are met.

The utility model relates to the field of hoisting machines, in particular to a movable hoisting machine. Comprising a steel structure, a shear fork device, a traveling crane lifting appliance and a running mechanism, the shear fork device, the traveling crane lifting appliance and the running mechanism are all installed in the steel structure, the shear fork device comprises a first supporting pipe and a second supporting pipe, and the first supporting pipe and the second supporting pipe are connected with the steel structure; an upper support and a lower support are installed at the upper end and the lower end of the first supporting pipe and the upper end and the lower end of the second supporting pipe respectively, a guide cone is installed on the upper surface of the lower support, a plurality of second screws are connected to the lower end of the guide cone in a threaded mode, the guide cone is connected with the lower support through the second screws, and a cone barrel is slidably connected to the arc face of the guide cone. A plurality of arm plates are installed between the first supporting pipe and the second supporting pipe. The movable hoisting machine provided by the utility model has the advantage that the movable hoisting machine can be integrated and simplified.

The utility model discloses a curtain wall detection device for constructional engineering, which comprises a mounting rack, the upper surface of the mounting rack is provided with a chute, the inner wall of the chute is slidably connected with a T-shaped placing plate, and the left and right side surfaces of the T-shaped placing plate are fixedly connected with L-shaped fixing racks. According to the device, clamping plates can be conveniently pushed through the pushing force of an electric push rod to fix a curtain wall plate, the situation that the curtain wall plate shakes during detection is avoided, the curtain wall plate can be conveniently pulled out or put into the mounting frame through sliding connection of a T-shaped placement plate and a sliding groove, and the curtain wall plate can be conveniently detected by means of an infrared sag detector and an infrared levelness detector. The upper surface, the bottom surface and the recess of the curtain wall plate can be conveniently detected, meanwhile, the infrared recess detector and the infrared levelness detector can be conveniently driven to move to detect the curtain wall plate through rotation of a rotating motor and threaded connection of a rotating lead screw and a mounting seat, and the practicability of the equipment is improved.

The utility model discloses a multi-layer endoscope trolley which comprises a mounting plate, a cabinet body is mounted at the top of the mounting plate, a plurality of placing plates are mounted in the cabinet body, four mounting holes are formed in the top of the cabinet body, mounting arms are mounted in the mounting holes, a display screen is fixed to the other end of each mounting arm, and the display screen is fixed to the top of the cabinet body. A supporting rod is fixed to the top of the mounting plate, and a rectangular frame is fixed to the top of the supporting rod. According to the multi-layer endoscope trolley, the supporting rod, the cloth cover, the winding rod, the L-shaped rod and the fixing plate are arranged, the winding rod is rotated clockwise, in this way, the cloth cover is lowered, the device can be covered, dust is prevented from being accumulated on the endoscope trolley, and dustproof cloth does not need to be laid manually.

The utility model relates to the technical field of beef jerky storage, disclose a kind of beef jerky storage device with cutting mechanism, including storage box, the right side fixedly connected with mounting block in the top of storage box, the outside of mounting block is provided with movable frame, the top fixedly connected with support frame of movable frame. This beef jerky storage device with cutting mechanism is provided with cutting blade, movable rod and pivot, the beef jerky that needs to be cut is placed to the bottom end of cutting blade, drive motor is started, and movable rod is rotated by pivot driven by drive motor, and movable rod can drive movable block to slide inside guide rail, so that cutting blade is lowered by support frame through connecting rod, so that cutting blade is conveniently cut to beef jerky, so that beef jerky is cut into small pieces, and the limiting frame can be positioned to connecting rod so that connecting rod drives cutting blade to stably lift, solve the problem that it is inconvenient to cut large beef jerky, and easily affect beef jerky storage.

This utility model relates to the field of plum cleaning technology, and discloses a spray-type plum cleaning device with a drying mechanism. It includes a connecting base, a frame at the top of the connecting base, and four support legs at the four corners between the connecting base and the frame. A mounting bracket is fixedly connected to the top of the frame, and a connecting plate is fixedly connected to the right side of the top of the mounting bracket. This spray-type plum cleaning device with a drying mechanism is equipped with a fan, heating wire, ventilation pipe, and exhaust pipe. When the fan and heating wire are activated, the fan blows the heat generated by the heating wire onto the surface of the plums through the ventilation pipe and exhaust pipe, thereby drying the moisture on the plum surface. This prevents the plums from easily breeding bacteria and mold due to moisture, extending the shelf life of the plums. The addition of two sets of second heating chambers further improves the drying efficiency, solving the problem of inconvenient drying of plums during transportation, which easily affects the quality of the plums.

The present invention relates to the field of marine aquaculture technology, specifically a marine treasure aquaculture cage, comprising a pedal, a protective plate and a first mesh plate, a buoyancy tube is provided on the lower side of the pedal, a plurality of connecting frames are provided on the buoyancy tube, the upper end of the connecting frame is fixedly connected to the pedal, and a limit block is provided at the connection between the connecting frame and the buoyancy tube, and a mesh box is provided on the lower side of the pedal. When the present invention is used, when the first mesh plate and the second mesh plate on the mesh box are damaged, the rotating handle drives the third rotating rod and the second gear to rotate, and the second gear thereby drives the first gear and the threaded rod to rotate, and the threaded rod thereby drives the first mesh plate to move upward, so as to facilitate the disassembly and replacement of the first mesh plate, and then pulls the pull rod to move upward, and the pull rod thereby drives the pull block and the stop block to move upward, the stop block compresses the spring, and the stop block is retracted into the slide slot, and the stop block is separated from the mounting block, so as to facilitate the disassembly and replacement of the second mesh plate, and the operation is simple.

The utility model relates to the technical field of pulping machines, in particular to a pulping machine for producing triamine wood board paper, an adjusting assembly is arranged at the top of a mounting box and comprises a first motor, the first motor is fixedly connected to one side of the top of the mounting box, a first transmission rod is fixedly connected to the transmission end of one side of the first motor, and a second transmission rod is fixedly connected to the transmission end of the other side of the first motor. The outer side of the first transmission rod is fixedly sleeved with a transmission roller. When the pulping machine for producing the triamine wood board paper is used, a first motor can drive a first transmission rod to rotate, then a connecting rope on one side can be wound, a connecting rope on the other side can be extended, the heights of two sliding plates can be adjusted by adjusting the lengths of the connecting ropes, and therefore the height of the two sliding plates can be adjusted; the grinding component on the sliding plate can conveniently descend to the bottom of the inner cavity of the grinding cylinder, materials at the bottom of the grinding component can be ground, the problem that residual materials are not fully ground due to the fact that the materials are accumulated at the bottom of the inner cavity of the grinding cylinder and the length of the grinding component is not enough is solved, and practicability is improved.

The utility model provides a ship data acquisition instrument, which relates to the field of ship data acquisition, and is characterized in that a lifting device is arranged below an acquisition instrument body, the lifting device comprises a supporting bin, a protective cover is arranged between the acquisition instrument body and the supporting bin, a threaded rod is arranged below the acquisition instrument body, and the threaded rod is connected with the supporting bin. The threaded rod penetrates through the supporting bin, a rotating bin is rotationally installed in the supporting bin, a plurality of balls are rotationally installed between the supporting bin and the rotating bin, and first sliding grooves matched with the balls are formed in the supporting bin and the rotating bin respectively. The utility model has the advantages that the acquisition instrument body can be driven to descend through the arrangement of corresponding mechanisms, so that the acquisition instrument body can be driven to descend conveniently if the acquisition instrument body is damaged, the height of the acquisition instrument body can be reduced, personnel can maintain the acquisition instrument body conveniently, and the working efficiency of the personnel is improved. Therefore, people do not need to climb to repair by means of tools.

The utility model discloses a crushing device for switch plastic shell production, which comprises a crushing box, a feeding box is arranged on the outer surface of the upper end of the crushing box, a discharging frame is arranged at the lower end of the outer surface of one side of the crushing box, a crushing assembly is arranged at the upper end of the interior of the crushing box, and an anti-splashing mechanism is arranged on the outer surface of the upper end of the feeding box. The anti-splashing mechanism comprises a first guide plate, a second guide plate, a limiting plate, a fixing frame, a material pushing plate, an air cylinder, a groove, a first fixing plate, a rotating shaft, a second fixing plate and a motor. According to the material crushing device for switch plastic shell production, the feeding box after feeding can be conveniently shielded, splashing is prevented from hurting people and affecting collection in the machining process, raw materials are conveniently pushed to descend along the feeding box through the material pushing plate, and the raw materials are prevented from blocking the feeding box for use; and the first guide plate and the second guide plate can guide the processed raw materials, so that a better use prospect is brought.

The utility model belongs to the technical field of medical instruments, and particularly relates to an acupoint positioning and pressing device which comprises a supporting piece, a positioning frame is arranged on the supporting piece, a first sliding groove is formed in the positioning frame, a positioning rod is connected in the first sliding groove in a sliding mode, and a second sliding groove is formed in the upper portion of the positioning rod. A sliding block is slidably connected into the second sliding groove, a movable sleeve is slidably connected to the sliding block, an electric telescopic rod is arranged at the bottom of the sliding block, and the movable end of the electric telescopic rod is connected with the bottom of the movable sleeve. By adjusting the positions of a positioning rod and a sliding block, a lamp ring irradiates an acupuncture point to position the acupuncture point, then an electric telescopic rod drives a movable sleeve, a moxibustion tube and a massage head to conduct point pressing massage on the acupuncture point, smoke generated by burning of a moxa stick is scattered out from smoke scattering holes while the acupuncture point is point pressed, and meanwhile moxibustion is conducted on the acupuncture point of a patient.

The invention provides a mold for manufacturing a high-voltage combination switch CT shell and a use method thereof, belonging to the field of mold technology, comprising a processing table, an annular plate, a mold core, a mold shell, an injection pipe, an injection molding mechanism and a vibration mechanism. The invention drives the annular frame to descend through a lifting cylinder, so that the injection molding pipe is firmly connected to the injection pipe, and the notch on the inner wall of the injection molding pipe makes the connection between the injection molding pipe and the injection pipe more sealing, thereby improving the injection effect of the CT shell raw material. The injection molding pipe is lifted and lowered following a support ring, so that the injection molding pipe and the injection pipe can be connected synchronously, thereby improving the synchronization effect during the injection of the raw materials. The outer wall of the mold shell is conveniently hammered by an elastic hammer on a conical wheel to generate vibration and accelerate the precipitation of the injected raw materials. At the same time, the annular tooth plate drives the fixed shell to rotate around the mold shell, and the annular frame drives the annular tooth plate and the fixed shell to lift and lower, so that the elastic hammer can fully hammer the mold shell around, thereby improving the injection molding efficiency and quality of the CT shell.

The invention discloses a motor station steel structure hoisting balance adjusting system and method, and relates to the field of motor station construction, the motor station steel structure hoisting balance adjusting system comprises a hoisting frame, one side of the hoisting frame is provided with a first supporting seat, the first supporting seat is rotatably connected with a hoisting roller, the hoisting roller is wound with a hoisting rope, the hoisting rope is provided with a hoisting ring, and the hoisting ring is connected with the hoisting frame. A coarse adjustment mechanism is arranged between the hoisting rope and the hoisting ring, and a fine adjustment mechanism is arranged on the hoisting ring. The coarse adjustment mechanism is used for changing the length of the hoisting rope, the hoisting rope drives the hoisting ring to change the height, then the fine adjustment mechanism is used for further adjusting the height of the hoisting ring, and after adjustment is completed, the hoisting rope is used for hoisting a steel structure, so that a traditional backward operation mode depending on manual observation and manual adjustment can be changed; and the leveling process is converted into an accurate digital control problem, so that the fundamental spanning of higher precision is realized, the hoisting leveling time is greatly shortened, and the overall construction efficiency is improved.

The present invention belongs to the field of drilling technology, and discloses a spiral self-supporting drill pipe salvage device and a control method thereof, a male cone, a spiral steel claw fixing device and a spiral steel claw; the bottom of the male cone is provided with a turnbuckle in the same direction as the male cone, and the spiral steel claw is sleeved on the outside of the male cone; the spiral steel claw fixing device is provided on the outside of the upper end of the male cone, and the male cone and the spiral steel claw are connected together by the turnbuckle and the spiral steel claw fixing device. The tap and the spiral steel claw of the present invention are connected together by the turnbuckle and the spiral steel claw fixing device, which effectively reduces the risk of the spiral steel claw falling off during the process of salvaging the drill pipe; the inner side of the spiral steel claw has a blade angle, which facilitates the spiral steel claw to descend into the borehole, and reduces the resistance when lifting the drill pipe, and the bottom is flat and has an outer blade angle, which is conducive to the spiral steel claw to efficiently grab the dropped or broken drill pipe and straighten it.