50results about How to "Pull out" patented technology

A portable stroller that includes a collapsible frame that has two Y-shaped support units and a plurality of links which collapsibly mount a seat section thereon.

The invention discloses a device for power engineering installation. The device comprises a telescopic rod, a supporting base and cable installation auxiliary components; the telescopic rod comprisesat least two sections; each of the telescopic rod sections are arranged sequentially along a vertical direction; every two adjacent telescopic rod sections are connected together through telescopic components and can continuously stretch and contract uninterruptedly; any one of the telescopic rod sections can rotate relative to and form an angle with respect to the other telescopic rod section; the cable installation auxiliary components are disposed on the telescopic rod; and a cable can veer, extend downwards and wind through the cable installation auxiliary components; and the supporting base is arranged on the lowermost telescopic rod section so as to support and fix the entire device for power engineering installation. The device for power engineering installation can realize continuous and uninterrupted adjustment of the telescopic rod with high adjustment precision realized.

The invention discloses electromechanical equipment with a waste recovery function. The cleaning equipment comprises a cleaning equipment body, wherein a cleaning opening is formed in the front side of the cleaning equipment body, a sealing door is movably installed in the cleaning opening, circular containing grooves are formed in the left side and the right side of an inner wall of the cleaningopening, and positioning mechanisms are fixedly installed in the two circular containing grooves. The cleaning equipment is advantaged in that the cleaning equipment body is arranged, the cleaning opening, the sealing door, the positioning mechanisms, an extrusion spring, a circular stop block, a connecting block, a pushing handle, a circular fixing block, a circular fixing groove, a circular groove, a clamping mechanism, a pneumatic cylinder, a pushing piston, an extrusion rod, a circular limiting block, a circular clamping block, a circular clamping groove, a strip-shaped groove, a sliding rod, a sliding sleeve, a square through hole, a lifting handle, a hinge base and a circular block are matched for use, problems that existing internal cleaning is troublesome, and rapid cleaning is notfacilitated are solved, and the cleaning equipment is rapid in cleaning.

The invention discloses an access assembly which comprises a first guide shell, a switching mechanism, a second guide shell and a third guide shell. A first guide groove, a second guide groove and a third guide groove are formed inside the first guide shell, the second guide shell and the third guide shell, and paper can pass the first guide groove, the second guide groove and the third guide groove; an end of the first guide groove directly faces a paper access opening; an end of the second guide groove directly faces a paper outlet of a laser printer, and paper outputted from the paper outlet of the laser printer can be forwarded to the switching mechanism by the second guide groove; an end of the third guide groove directly faces an inlet of a paper shredder; a first driving shaft, a third driving shaft and a fourth driving shaft are arranged on the first guide shell, the second guide shell and the third guide shell, and twisting wheels are mounted on the first driving shaft, the third driving shaft and the fourth driving shaft, and are used for being matched with the inner sides of the first guide groove, the second guide groove and the third guide groove when rotating. The invention further discloses a self-service machine with the access assembly.

The invention relates to the technical field of poultry slaughtering, in particular to a poultry gutting device. Multiple sliding rails are mounted on the inner wall of a sleeve, a moving rod is inserted into the sleeve connectedly from one end of the sleeve and extends to the other end of the sleeve, multiple sliders are arranged on the moving rod and slidably arranged in the sliding rails, four square grooves are formed in one end of the moving rod and all hinged to a clamping hand, a sealing mechanism is arranged in the sleeve positioned on one side of the clamping hand, the sleeve away from one side of the clamping hand is connected with a threaded sleeve through an internal thread, an annular plate is mounted on the outer side of the threaded sleeve, diameter of the annular plate is greater than that of the sleeve, and a limiting block is mounted on the moving rod away from one side of the clamping hand through bolts. The poultry gutting device realizes gutting, so that manual operation is avoided, and working efficiency is improved effectively; by arranging the sealing mechanism, influence on service life of the poultry gutting device caused by damage to the poultry gutting device due to the fact that sundries inside poultry enter the device during gutting can be avoided effectively.

The invention provides full-automatic separation sheet production equipment. The full-automatic separation sheet production equipment comprises a reeling device, a punching machine, a glue film slicing mechanism, a cutter driving mechanism and a glue film conveying mechanism, wherein the reeling device comprises a reeling barrel for reeling a glue film; the reeling barrel is supported by a barrel frame body; the punching machine comprises a portal frame and a supporting frame; a punching part is mounted on the portal frame; a punching station is arranged just below the punching part; a bearing plate and a placement mold are arranged just below the punching part; the placement mold is mounted on the bearing plate; the placement mold is used for storing a semi-finished product; the supporting frame is used for supporting the bearing plate; the glue film slicing mechanism comprises a slicing platform, a tool rest, a cutter and a cutter driving mechanism, wherein the reeling barrel and the slicing platform are arranged at two ends of the portal frame respectively; the tool rest is mounted on the surface of the slicing platform; the cutter is arranged just below the tool rest; the cutter driving mechanism is mounted on the tool rest; and an output part of the cutter driving mechanism is connected with the cutter and is used for driving the cutter to move in a direction of getting close to the slicing platform or in a direction of getting far away from the slicing platform. The full-automatic separation sheet production equipment has the beneficial effects that full-automatic production of separation sheets is realized.

The invention discloses a valve and a convenient disassembly and assembly structure thereof. The valve and the convenient disassembly and assembly structure thereof include a valve body, an annular insertion groove is formed in the right side of the valve body, circular through holes are formed in both the top and the bottom of the valve body, the opposite ends of the two circular through holes both communicate with the inner part of the annular insertion groove, and fixing mechanisms are separately and fixedly installed in the two circular through holes. According to the valve and the convenient disassembly and assembly structure thereof, through the matching use of the valve body, the annular insertion groove, the circular through holes, the fixing mechanisms, circular positioning blocks, fixing rods, lift buttons, compression springs, circular limiting blocks, arc-shaped clamping grooves, annular insertion blocks, placing grooves, positioning mechanisms, miniature cylinders, pushingpistons, squeezing rods, restricting blocks, arc-shaped clamping blocks, a connecting pipe, sliding grooves, sliding blocks, fixing grooves and arc-shaped block, the problems that an existing disassembly process is troublesome and it is not conducive to rapid disassembly are solved, and the valve and the convenient disassembly and assembly structure thereof have the advantages of rapid disassembly.

The invention relates to the technical field of electric meter boxes, in particular to an electric meter box capable of automatically dissipating heat and removing dust and facilitating installation of an electric meter. Theelectric meter box comprises a box body, the box body is provided with an opening end, a box door is hinged in the opening end, a heat dissipation assembly is arranged at the bottom of the inner side of the box body, and four groups of fixed seats are distributed on the inner side of the box body in a matrix manner; and a connecting rod A is in pin connection with the fixed seat. According to the invention, a rotating handle belt is rotated to drive a gear to rotate a rack and an L-shaped rack, so that free rotation of a connecting rod B is realized, the mounting plate is conveniently pulled out, the purpose of conveniently mounting an electric meter is realized, and an arranged heat dissipation assembly can effectively dissipate heat in the box body, the design is reasonable, and the structure is novel.

The invention provides a convenient-to-turnover supporting device for river cofferdam construction, which comprises a main body supporting framework, the main body supporting framework comprises a supporting bottom plate and two storage pipes, the two storage pipes are vertically and fixedly arranged on the supporting bottom plate in an infinity shape, a rotating shaft capable of freely rotating is arranged in each storage pipe. A strip-shaped opening is formed in one side of each storage pipe, a set of fence assembly is arranged in each storage pipe, and each set of fence assembly comprises an outer supporting plate, a steel wire rope, a first supporting rod and a second supporting rod. The supporting device can be stored, so that the supporting device is convenient to transport and recycle, and furthermore, the first supporting rod, the second supporting rod and the outer supporting plate are provided with auxiliary fixing devices, so that the large-span design of the fence assembly can be realized, and the fence assembly is stably placed on the ground.

The invention discloses a mechanical dustproof device. The mechanical dustproof device comprises a dustproof outer cover, a dustproof auxiliary box, a main dustproof net and a dustproof cylinder. An exhaust cylinder is connected to the outer wall of the right side of the dustproof outer cover in a penetrating manner. A flexible frame is connected to the lower wall of the dustproof outer cover in apenetrating manner. A fixing groove is formed in the side, close to the flexible frame, of the lower wall of the dustproof outer cover. A dust suction net is fixedly mounted on the side, away from the dustproof outer cover, of the inner wall of the exhaust cylinder. A rotating shaft is fixedly mounted on the side, close to the dustproof outer cover, of the dust suction net. A fan blade is weldedto the outer wall of the rotating shaft. The dustproof auxiliary box is fixedly mounted on the side, away from the exhaust cylinder, of the dustproof outer cover through bolts. The mechanical dustproof device can reduce dust falling on a mechanical device and has the effects of dust removal and dust prevention. At present, the dustproof device is used to protect articles and can protect the surfaces of the articles from external corrosion. The dustproof device can be in many kinds of shapes generally including round, square and polygon.

The invention discloses a solar photovoltaic panel rain-shedding device. The solar photovoltaic panel rain-shedding device comprises a mounting bracket, wherein a photovoltaic panel protection mechanism is disposed under the mounting bracket, the photovoltaic panel protection mechanism comprises a shielding cloth retractor disposed at a bottom of the mounting bracket, the shielding cloth retractorcomprises a cylindrical outer casing, a spring is fixed in the outer casing, the spring is externally wrapped with a shielding cloth, and one end of the shielding cloth protrudes out of the outer casing and is connected at the end with a driving mechanism used for driving the shielding cloth to block a photovoltaic panel. The solar photovoltaic panel rain-shedding device is advantaged in that through arranging the shielding cloth retractor and the driving mechanism, the driving mechanism starts to pull out the shielding cloth to block the photovoltaic panel in a rainy day, after the rain stops, the shielding cloth is retracted, influence of the rain on the photovoltaic panel is avoided, and service life of the photovoltaic panel is improved.

The invention discloses a self-service machine. The machine comprises a lower shell and an upper shell, wherein a coin outlet and a fingerprint mounting groove are formed in the lower shell, and the coin outlet is communicated with an outlet of a coin exchanger; a fingerprint identifier is arranged in the fingerprint mounting groove, and is used for identifying fingerprints; the lower shell and the upper shell are connected through a connecting platform, a password keyboard is fixed on the connecting platform and is used for inputting passwords; a paper currency in-out opening is formed in theconnecting platform, and is used for paper currency in and out; the paper currency in-out opening is closed or opened through a switch plate of a switch plate component; a shooting groove is formed in the upper shell, and an LED lamp strip for lighting and a high-speed photographic apparatus for shooting files are fixed at the top of the shooting groove. The invention further discloses a self-service bank applied with the self-service machine. The self-service machine can be used for identifying various information, and provides various authorized information or warning information selectionto people, so that the safety for client property can be effectively improved.

The invention discloses an intelligent sprinkler. The intelligent sprinkler comprises a sprinkler head and a sprinkler base. The sprinkler base is fixed to an outer bathroom wall. The sprinkler head is detachably connected with the sprinkler base and comprises a head portion and a handle. One end of the handle is connected with an outer water heater, and the other end of the handle is connected with the head portion. One side of the head portion communicates with and is fixedly connected with a hollow connecting rod. A telescopic sliding groove is formed in the handle. The end, penetrating into the handle, of the connecting rod extends into the telescopic sliding groove, slides in the telescopic sliding groove, and is connected with the outer water heater through the handle in a communicating mode. A positioning assembly for positioning the connecting rod is arranged in the telescopic sliding groove. According to the intelligent sprinkler, through the arrangement of the handle, the connecting rod and the telescopic sliding groove, rapid switching between a common sprinkler and a top-spraying sprinkler is realized effectively, an additional downward sprinkler head is not needed, andthe cost of the sprinkler is lowered.

The invention relates to the technical field of chemical fertilizer processing equipment, in particular to granulation equipment for chemical fertilizer processing and a method thereof.According to the technical scheme, the granulation equipment comprises a box body, a conveying assembly is arranged in the box body, the granulation equipment further comprises a granulation plate, the granulation plate is arranged in one end of the box body in a sliding mode, and a cover plate is detachably installed at the end, close to the granulation plate, of the box body through four sets of bolts; a cutting mechanism is installed on the cover plate, telescopic assemblies are arranged on the top and the two sides of the end, close to the cover plate, of the box body, the ends, close to the cover plate, of the three telescopic assemblies are fixedly connected with the cover plate, limiting rods are fixedly installed at the top end and the two sides of the side, close to the granulation plate, of the cover plate, and the ends, away from the cover plate, of the three limiting rods are slidably arranged in the granulation plate; and the cutting mechanism comprises a cutting blade, a rotating assembly and a limiting assembly. The granulation device has the beneficial effects that the granulation plate can be extremely simple to disassemble and assemble, and a worker can disassemble the granulation plate to replace or clean the granulation plate very conveniently.

The invention discloses an air circulating system. The air circulating system comprises a fire extinguishing system and an air circulating system; the air circulating system comprises a first exhaustvalve; an inlet of the first exhaust valve communicates with the other end of an exhaust pipe, and an outlet of the first exhaust valve communicates with an inlet of an exhaust fan; an outlet of the exhaust fan communicates with an inlet of a fourth one-way valve; a first outlet of the fourth one-way valve communicates with an inlet of a humidifier, a second outlet of the fourth one-way valve communicates with an inlet of a dehumidifier, and a third outlet of the fourth one-way valve communicates with an inlet of a third reversing valve; outlets of the humidifier and the dehumidifier communicate with an inlet of an air purifier through pipes; the pipes communicate with an outlet of an air supply valve; an inlet of the air supply valve communicates with the atmosphere; an outlet of the airpurifier communicates with an inlet of an air conditioner; the air conditioner is used for heating or refrigerating air currents; an outlet of the air conditioner communicates with an inlet of a firstintake valve; an outlet of the first intake valve communicates with the other end of an air blowing pipe; and the air currents are guided into an inner bin. The invention further discloses a self-service blank applying the air circulating system.

The invention discloses a new energy automobile charging pile suitable for a large-rainfall region. The new energy automobile charging pile comprises a protecting shell and two charging wires. The charging wires are slidably connected with wiring holes. The lower portion of the protecting shell is fixedly connected with a fixed seat, and a plurality of bolts are symmetrically connected to the fixed seat in a threaded mode. Two mounting cavities are symmetrically formed in the protecting shell. The two wiring holes communicating with the two mounting cavities correspondingly are symmetrically formed in one side of the protecting shell, and the two charging wires are slidably connected with the inner walls of the wiring holes correspondingly. Four inserting openings are symmetrically formedin the side, close to each wiring hole, of the protecting shell, wherein the inserting openings communicate with the mounting cavities. According to the new energy automobile charging pile suitable for the large-rainfall region, the charging wires are pulled out and stored, the phenomenon that the charging wires are pressed due to being too long is avoided while an automobile is conveniently charged, the loss of the natural environment to the charging wires is reduced, and the charging wires in the charging process are stably clamped as well, so that the stability of the charging process is ensured.

The invention discloses a convenient-to-use mold measuring device which comprises a measuring device body, a strip-shaped groove is formed in the rear side of the top of the measuring device body, a strip-shaped stop block is inserted into the strip-shaped groove, a supporting mechanism is fixedly mounted at the bottom of the strip-shaped stop block, and the supporting mechanism is located in thestrip-shaped groove. The rear side of the measuring device body is provided with a circular through hole, and the front side of the circular through hole is communicated with the interior of the strip-shaped groove. According to the invention, the measuring device body, the strip-shaped groove, the strip-shaped stop block, the supporting mechanism, a first extrusion spring, a square limiting block, a circular through hole, a positioning mechanism, a positioning block, a positioning rod, a lifting button, a second extrusion spring, a circular stop block, a fixing groove, a limiting groove, a limiting block, a circular matching hole and a sliding hole are matched for use, the mold measuring device convenient to use solves the problem that an existing mold cannot be well limited, and has theadvantage of being better in limiting.

The invention discloses a slide embedded kitchen ventilator which comprises a kitchen ventilator. The slide embedded kitchen ventilator is characterized in that the kitchen ventilator is embedded in an accommodating cavity, guide grooves are formed in the kitchen ventilator, guide blocks are arranged on a vertical wall, an inlet end is arranged at the end, which is close to users, of each guide groove, an outlet end is arranged at the end, which is far away from the users, of each guide groove, the inlet ends of the guide grooves are lower than the outlet ends of the guide grooves, a compression spring is arranged between the accommodating cavity and the back surface of the kitchen ventilator, a limiting check block is arranged on the accommodating cavity, the lower edge of the kitchen ventilator can be hooked by the limiting check block when the kitchen ventilator is in a working state, a return spring is arranged between the accommodating cavity and the limiting check block, and the extension direction of the return spring is consistent with the movement direction of the limiting check block. The slide embedded kitchen ventilator has the advantages that the limiting check block capable of moving back and forth relative to the accommodating cavity is arranged on a side of the accommodating cavity, is close to the users and is positioned below the kitchen ventilator in order to limit the kitchen ventilator, the return spring is arranged between the accommodating cavity and the limiting check block, and certain inward pull-back acting force can be provided by the aid of the return spring.

The invention relates to a plastic film sleeve which comprises a plastic film sleeve body. The plastic film sleeve body is in a cylinder shape, one end of the plastic film sleeve body is provided witha pocket opening which is folded and compressed towards the other end of the plastic film sleeve body, and an adhesive layer is arranged on the folded and compressed portion. The folded and compressed portion of the plastic film sleeve is shaped through the adhesive layer, under the general state, the folded and compressed portion is not prone to being loosened, when one end of the plastic film sleeve body is pulled through appropriate acting force, the bonded position, closest to the pulling point, of the plastic film sleeve body is torn, that is, the plastic film sleeve is pulled out, and the rest of the folded and compressed portion is not influenced.

The invention relates to a rail wheel (1) having a wheel hub (3) that revolves on a fixed shaft (4), and an intermediate element (7) detachably connected to the wheel hub for rotation therewith, wherein a hollow shaft (12) is pressed onto the intermediate element for rotation therewith, and wherein the hollow shaft pressed onto the intermediate element forms an oil press fit with the intermediate element, wherein the hollow shaft is connected to a transmission element (13) for rotation therewith in order to transmit a torque to the wheel hub, and the hollow shaft is at least indirectly connected to at least one further component (17) for rotation therewith in order to transmit a torque to the wheel hub.

The invention relates to the technical field of annealing kilns, and especially relates to a movable check curtain for an annealing kiln. The movable check curtain is mounted at the top of the kiln body of the annealing kiln, and comprises a curtain plate assembly and a lifting assembly for driving the curtain plate assembly to go up and down, the curtain plate assembly is located below the top ofthe kiln body, the top of the kiln body is provided with a mounting through hole for the curtain plate assembly to go through up and down, the lower end of the lifting assembly goes through the mounting through hole and is connected with the curtain plate assembly, and a sealing assembly for sealing the mounting through hole is detachably mounted in the mounting through hole. When the movable check curtain needs to be inspected and maintained, the sealing assembly can be taken out from the mounting through hole at the top of the kiln body, the curtain plate assembly can be lifted by the lifting assembly, and the curtain plate assembly is lifted from the internal of the kiln body to the outside of the kiln body by the curtain plate assembly in order to pull the movable check curtain whollyfrom the internal of the kiln body, so the movable check curtain can be repaired or replaced timely and conveniently, the hidden danger of tilting or falling of the curtain plate assembly is eliminated, production accidents are prevented, and the movable check curtain has the advantages of saving of time and labor during dismounting and mounting, and high efficiency.

The invention discloses a drawer type box body structure and a dish washing machine, and relates to the technical field of a dish washing machine. The drawer type box body structure comprises a box body and a drawer, wherein the box body is provided with an opening; the drawer is arranged in the box body. The drawer type box body structure also comprises a reel assembly, a rope, a driving elementand a controller, wherein the rope on the reel assembly is connected with the drawer; when the reel assembly rotates, the rope pulls the drawer to move in a direction of being pulled out or pushed into the box body; the driving element is connected with the reel assembly. and the controller is electrically connected with the driving element. The drawer type box body structure controls a motor to drive the reel assembly to do positive rotation or reverse rotation through the controller, so that the rope is driven to move through the wire collection and release of the reel assembly, and the goalof automatically controlling the drawer to be pulled out or pushed in is further achieved. The manual drawer pulling or pushing is replaced; the labor is saved during the operation; the operation isconvenient, and the operation intensity of operators is reduced. Through automation control, the equipment damage or safety risk due to misoperation of an operator can be avoided, and the reliabilityof the drawer type box body structure is improved.