311results about How to "Easy to slide out" patented technology

The invention relates to a manipulator, in particular to an elastic manipulator with a part protection structure. The elastic manipulator comprises a base, an air cylinder, a driving block, a first claw, a second claw and connecting rods, the air cylinder is arranged on the base, the first claw and the second claw are located on two sides of the driving block, middles of the first claw and the second claw are both hinged to the base, one end, close to the air cylinder, of each of the first claw and the second claw is hinged to the driving block through the corresponding connecting rod, the driving block is connected with a piston rod of the air cylinder, spring plates are arranged at opposite positions of clamping sides of the first claw and the second claw, two ends of each spring plate are fixed, and a gap is formed between the middle clamping portion of each spring plate and the inner side of the corresponding claw. When the elastic manipulator is used for grabbing parts, the spring plates with elasticity are in contact with the parts, and the elastic faces can protect the parts.

The invention discloses a municipal waste crushing and environmental protection device which is convenient for discharging. A belt is connected to the surface of the first pulley, and a second pulley is connected to the end of the belt away from the first pulley. The invention relates to the technical field of environmental protection equipment. The garbage crushing and environmental protection device for easy discharging achieves the purpose of automatic discharging after the garbage crushing is completed, which greatly facilitates the use of workers in the garbage disposal process, improves the work efficiency of garbage crushing, reduces the time for garbage crushing, and reduces the It reduces the burden on workers, and through the use of the mobile device, the efficiency of automatic garbage disposal can be improved. The baffle and the pulverizing head can be lowered and pulverized at the same time during pulverization. After the pulverization is completed, the pulverizing head and the baffle can be raised to increase the practical performance of the device. .

The invention belongs to a large granular straw biogas fermentation device in the field of an energy source. The large granular straw biogas fermentation device is composed of a fermentation tank (11) and a liquid storage unit (1), wherein a feeding pipe (10) and a biogas pipe orifice (9) are arranged at the top part of the tank body; a slag discharge hole (7) is arranged at the bottom part of the tank body; a gravity pusher (6) is arranged inside the feeding pipe (10); the gravity pusher (6) seals the feeding pipe (10); a circular table slag baffle ring plate (14) is arranged at the upper part inside the tank body; the upper end of the slag baffle ring plate (14) is connected with the outlet of the feeding pipe (10); the lower end of the slag baffle ring plate (14) is connected with the inner wall of the tank body; a sieve hole is arranged on the ring plate; a liquid slag separating plate (16) is arranged at the lower part inside the tank body; the periphery is connected with the inner wall of the tank body; a bleeder tube (3) is arranged at the bottom part of the fermentation tank (11), and a sieve plate (18) or/and a porous slag frame are arranged in the liquid storage unit (1). The large granular straw biogas fermentation device provided by the invention can directly digest the large granular straw, is low in energy consumption and low in input-output ratio, and can smoothly feed and discharge.

The invention discloses a pressure testing machine for building quality detection. The pressure testing machine comprises a base, portal frames are symmetrically and fixedly connected to the top end of the base, pressure measuring and buffering mechanisms are movably connected to the interiors of the portal frames, and power transmission and clamping fixing mechanisms are installed at the positions, corresponding to the two sides of the portal frames, in the base, and one end of the base is fixedly connected with a material recovery and crushing mechanism. The pressure testing machine is scientific and reasonable in structure and safe and convenient to use, the pressure measuring and buffering mechanisms are arranged, lead screws are driven by a driving motor to rotate, and through cooperation of a first belt, the two lead screws rotate together to push a lifting block to move; therefore, the lifting block drives a movable plate and a pressing plate to move along a groove, the distancebetween the pressing plate and a building material is adjusted, the pressing plate is attached to the top end of the building material, the pressing plate is pushed to press downwards through cooperation of an air cylinder and a piston rod, and a pressure bearing test is conducted on the building material on a bearing plate.

A cycling shoe comprises a shoe upper and a shoe sole. The shoe sole is provided with at least one magnetic plate, so that the cycling shoe can be magnetically attracted to a bicycle pedal including magnetic elements. The shoe sole is further provided with stopping blocks to be engaged in the bicycle pedal, preventing the cycling shoe from sliding relative to the bicycle pedal. By such arrangements, the cycling shoe has the advantages of being easy to slide out, stable engagement, and labor-saving.

The invention relates to the field of high-voltage power distribution equipment and particularly relates to a high-voltage power distribution cabinet. The high-voltage power distribution cabinet comprises a storage box, hinges, a door leaf, a heat dissipation structure, a sealing groove, a guide structure, a mounting structure, a support structure and a limiting structure, wherein the heat dissipation structure for realizing heat dissipation is arranged on the side wall of the storage box; the guide structure matched with the mounting structure to slide is arranged in the storage box, and theguide structure is in slide connection with the mounting structure for mounting electrical parts; the sealing groove for sealing and limiting the mounting structure is formed in one end, deviating from the heat dissipation structure, of the storage box; the support structure for guiding is arranged at the bottom end of the mounting structure; and the limiting structure for fixing cables is arranged on the mounting structure. The mounting structure and the door leaf of the high-voltage power distribution cabinet are arranged on the adjacent side walls of the storage box, and the mounting structure is in slide connection with the storage box, so that the mounting structure can conveniently slide out during overhaul and maintenance, several workers can simultaneously overhaul and maintain thehigh-voltage power distribution cabinet conveniently, and the overhaul and maintenance efficiency is greatly improved.

The invention relates to the field of machining equipment, and discloses a quick-change mechanism for die replacement of a welding machine. According to the invention, a control console and a die mounting platform are arranged on a welding machine body; a frame and a die framework are arranged on the die mounting platform; the die framework consists of a processing table and a welding frame fixed on the former; and the processing table is detachably connected with the die mounting platform. The quick-change mechanism with the structure brings convenience in sliding-in or sliding-out of the die framework on the welding machine mounting platform so as to facilitate quick replacement of the die.

The invention discloses a height adjusting device for surveying and mapping. The device comprises a bottom plate, a tripod and a supporting plate. The bottom plate is a circular plate, the upper end face of the bottom plate is provided with sliding grooves which are each of an arc structure, the distance D1 between the head end of each sliding groove and the center of the bottom plate is larger than the distance D2 between the tail end of each sliding groove and the center of the bottom plate, the three grooves are evenly arranged in the circumferential direction, the tripod comprises three telescopic rods, the lower ends of the telescopic rods are hinged to sliding rods, the sliding rods are in sliding fit with the sliding grooves, the bottom of each sliding groove is provided with multiple blind holes, and the lower ends of the sliding rods are in inserted connection fit with the blind holes. By means of the eccentric sliding grooves, the height of a whole supporting device is accurately and finely adjusted to be kept consistent with the height of a measured target, and practical using significance is great.

The invention relates to automatic rope stringing equipment. The equipment comprises a heading machine unit (141), a rope pulling, cutting and stringing unit (142) and a feeding and collecting unit (143); the heading machine unit (141) comprises a rope supplying mechanism arranged on a machine frame, a rope tension control mechanism (126) and a rope end forming mechanism; the rope pulling, cutting and stringing unit (142) comprises a rope pulling and cutting device and a rope stringing device, wherein the rope pulling and cutting device and the rope stringing device are sequentially arranged, and the rope pulling and cutting device is opposite to the rope end forming mechanism; the feeding and collecting unit (143) comprises a feeding mechanism and a collecting mechanism, wherein the feeding mechanism and the collecting mechanism are sequentially arranged on the machine frame, a paper product locating mechanism is arranged at the rear end of the feeding mechanism, and the rope stringing device is arranged above the paper product locating mechanism. Compared with the prior art, the equipment has the advantages that the production efficiency is high, the processing quality is stable, operation is convenient and maintenance is convenient.

The invention relates to a dental orthodontic device and method. The dental orthodontic device comprises a plurality of self-locking brackets and orthodontic arch wires, arch wire grooves are formed in the self-locking brackets, arc-shaped fixing arch wires with the same shape as teeth before orthodontics are placed in the arch wire grooves, inner cavities penetrating along the arc lines of the fixing arch wires and used for storing the orthodontic arch wires are formed in the fixing arch wires, and the orthodontic arch wires are placed in the inner cavities and bonded with the inner walls ofthe inner cavities. By arranging the orthodontic arch wires in the fixing arch wires, the orthodontic arch wires do not make direct contact with the self-locking brackets and do not generate resistance at bound notches between the orthodontic arch wires and the self-locking brackets, the orthodontic effects on the teeth is better, the original force applying faces between the arch wires and the brackets are enlarged, thus orthodontic force is transmitted more sufficiently, and the orthodontic treatment tooth moving efficiency is improved.

The invention discloses a convenient dough kneading device for food processing. The convenient dough kneading device comprises a base, a first motor and a second motor, wherein a dough kneading box isfixed above the base, fixing seats are fixed to the left side and the right side of the base, push rods are connected to the fixing seats and penetrate through the dough kneading box and is connectedwith a first kneading face plate, a fixing plate is fixed to the side surface of the dough kneading box, and a second groove is formed in the surface of a rotating shaft. A box door is connected to the dough kneading box, a second rotating wheel is fixed to the left side of the second connecting shaft, a connecting rod is connected to the second rotating wheel, a driven roller is fixed to the rear side of the first connecting shaft, a first spring is fixed in the rotating shaft, and a through hole is formed in the lower surface of the rotating shaft. The convenient dough kneading device for food processing can knead mixed dough, improve the dough kneading effect, and meanwhile a stirring steel wire can be retracted into the rotating shaft so that the kneaded dough can be taken out conveniently.

The invention discloses a soybean hulling device, which comprises: a box body, a transmission assembly, a motor, a docking block, a wooden rod, a spring, a discharge box, supporting legs, a discharge port and a filter plate; at the bottom of the box body Install the filter plate; open filter holes on the filter plate; install the transmission assembly on the side wall of the box body, and the transmission assembly passes through the side wall of the box body; install the motor at the front end of the transmission assembly; install at the rear end of the transmission assembly Docking block; wooden rods are installed on the upper end of the docking block; a spring is respectively installed at the four corners of the lower end of the box; the lower end of the spring is placed in the discharge box; the bottom surface of the discharge box is slope-shaped ; The lower side of the discharge box is provided with a discharge port. The invention has simple structure and reasonable design, and the soybean grains are shelled by beating the soybean grains with a wooden stick, which is beneficial to improving the quality of the soybeans.

The invention discloses a 4U0-144 core high-density optical fiber distribution frame. The bottom end of a top plate is fixedly connected with a distribution frame shell, one end of the distribution frame shell is rotatably connected with a cabinet door, and sliding mechanisms are installed on the inner wall of the distribution frame shell at equal intervals. Each sliding mechanism comprises a rectangular groove, a rotating shaft, a fixed wheel, a sliding plate, a movable plate, a limiting hole, a clamping plate, a limiting block, a positioning pin and a roller. According to the present invention, by the cooperation of the positioning pins, the limiting holes and the limiting blocks, the clamping plate is limited and fixed and can be fixed according to the length of a wire box, and the stability of the wire box is guaranteed; by the cooperation of the rectangular grooves and the sliding plates, the movable plates can slide out of the distribution frame shell conveniently; meanwhile, through the cooperation among the rotating shafts, the fixed wheels and the rollers, friction between the sliding plates and the rectangular grooves is reduced, the service life of the sliding plates isprolonged, and the sliding-out efficiency of the movable plates is improved, and therefore workers can conveniently and rapidly slide out of the movable plates, and the optical fibers in the wire boxcan be conveniently overhauled.

The invention provides a multifunctional intelligent wheelchair, which comprises a wheelchair main body, a wheelchair frame and an operating device, wherein the wheelchair main body comprises a backrest, a seat cushion, a calf leaning pad, a baffle plate and pedals; the wheelchair frame comprises armrests, a wheelchair fixing rack, a fixed plate and a stool box; the operating device comprises a front wheel, a rear wheel, an auxiliary wheel, a brake device, a connecting rod, a sliding block, an electric control box and a storage battery; the backrest comprises a backrest main body, an insertingunit, a fastening unit, first sliding rails, handles, pull handles, a first rotating shaft and a first motor; and the stool box comprises a stool box shell, a stool, an electronic moving gate and a second sensor. The wheelchair provided by the invention is simple in structure, complete in functions and high in intelligence degree; independent control of a user over the wheelchair can be achieved,and meanwhile, a problem that the user is inconvenient in using toilets can be solved; the wheelchair, in the case of falling down, can automatically alarm and wait for rescuing; and meanwhile, the wheelchair can serve as a first-aid bed.

The invention discloses a double-layer telescopic foot-bath foot-massage multifunctional integrated machine. A foot-bath component is arranged on the upper portion of a housing, and a foot-massage component is located on the lower portion of the foot-bath component and can horizontally slide out from the lower portion of the housing; the foot-bath component is arranged on the upper layer, the foot-massage component is located on the lower layer, and the foot-bath component and the foot-massage component are formed into a whole; the structure is simple and ingenious, the machine is convenient to use, the functions are rich, occupied space is largely saved, at the same time, a part of modules are shared in use, and the manufacture cost is reduced; foot bath and foot massage can be separately controlled and also can be conducted at the same time. By inflating an air bag through an air pump, massage of the upper portion of foot can be achieved, and at the same time, the air pump also provides bubbles for the foot-bath component and can provide the warm water bubbles for users in the first time for foot bath.

The invention discloses an anti-fuzzing and anti-pilling polyester sportswear fabric. The polyester sportswear fabric is formed by weaving warp yarns and weft yarns; both the warp yarns and the weft yarns contain anti-fuzzing and anti-pilling polyester fibers; and the anti-fuzzing and anti-pilling polyester fibers are obtained by sequentially modifying polyester fibers with anthocyanin and camphorsulfonic acid. A preparation method of the anti-fuzzing and anti-pilling polyester fibers comprises the following steps of 1, adding the polyester fibers into alkali liquor for soaking and washing to obtain porous polyester fibers; 2, performing grafting treatment on the porous polyester fibers and the anthocyanin to obtain glycosidated porous polyester fibers; and 3, carrying out binding reaction on the glycosidated porous polyester fibers and the camphorsulfonic acid to obtain the anti-fuzzing and anti-pilling polyester fibers. By modifying the polyester fibers, the cohesive force between the polyester fibers and the flexibility of the polyester fibers are increased, so that the polyester fibers are not prone to scratching the surface of the fabric, and the effect of avoiding fuzzing and pilling is achieved.

The invention provides a novel action mechanism of an electrical leakage protection module. The novel action mechanism comprises a base, a traction piece and a tripping actuating piece. The novel action mechanism also comprises a reset piece which can move on the base under the effect of an external force and is provided with a first matching portion and a first elastic element, wherein the first matching portion is provided with an acceleration tripping piece; the tripping actuating piece is provided with a second push rod; the second push rod is provided with a second matching portion; when no electric leakage occurs, the first matching portion is matched with the second matching portion such that the tripping actuating piece is immobile, and the first elastic element is in an energy storage state; when electric leakage occurs, the tripping actuating piece drives the second push rod to rotate under the effect of the traction piece, such that the first matching portion can be separated from the second matching portion in a sliding manner, at this moment, the first elastic element releases energy so as to apply an external force to the reset piece such that the reset piece can move on the base; the reset piece drives the acceleration tripping piece to move and force the acceleration tripping piece to abut against the second push rod such that a rotation actuating force can be to applied to the second push rod; and the direction of the rotation actuating force is basically the same as the direction of the rotation of the second push rod caused by the effect of the traction piece.

The invention discloses a portable support frame for surveying and mapping. The support frame comprises a support seat, a tripod and an objective table, wherein the support seat comprises an inner support seat, an outer support seat and arc-shaped guide rails; the inner support seat and the outer support seat adopt annular structures which are concentric and are fixedly connected through multipleconnection rods, one end of each arc-shaped guide rail is connected with the inner support seat, the other end of each arc-shaped guide rail is connected with the outer support seat, the connection point A of each arc-shaped guide rail and the inner support seat and the connection point B of each arc-shaped guide rail and the outer support seat are located on different radial lines, three arc-shaped guide rails are uniformly arranged in the circumferential direction, and arc-shaped sliding chutes are formed in the upper end surfaces of the arc-shaped guide rails; the tripod comprises three telescopic rods, the lower ends of the telescopic rods are hinged with sliding rods, the sliding rods are in gliding fit with the arc-shaped sliding chutes, multiple blind holes are formed in the bottomsof the arc-shaped sliding chutes, and the lower end of the sliding rods are in inserting fit with the blind holes. By means of the eccentric arc-shaped guide rails, accurate fine adjustment of the height of the whole support device is realized, and the support seat is light in weight and convenient to carry.

The invention belongs to the field of energy sources and relates to high-concentration straw methane fermentation equipment which comprises a fermentation tank (11) and a liquid storage unit (1), wherein a feed pipe (10) and a methane pipe orifice (9) are arranged at the top of a tank body; a slag discharge port (7) is formed at the bottom of the tank body; the feed pipe (10) is internally provided with a gravity material pusher (6); a circular-table-shaped slag blocking ring plate (14) is mounted at the upper part in the tank body; the upper end of the slag blocking ring plate (14) is connected with an outlet of the feed pipe (10) and the lower end thereof is connected with an internal wall of the tank body; sieve pores are formed in the ring plate; a liquid-slag separation plate (16) is mounted at the lower part in the tank body; sieve pores are formed in the liquid-slag separation plate (16); the periphery of the liquid-slag separation plate (16) is connected with the internal wall of the tank body; a liquid discharge pipe (3) is arranged at the bottom of the fermentation tank (11); and an outlet of the liquid discharge pipe (3) corresponds to or is connected with the liquid storage unit (1). The high-concentration straw methane fermentation equipment can directly consume bulky-grain straw, is low in energy consumption, smooth in feeding and discharging, and low in input-output ratio.

The invention relates to the field of fire control, in particular to a gas mask for fire control. The gas mask comprises a mask, fixing mechanisms, an installation mechanism, connecting mechanisms, compressing mechanisms, a filtering mechanism, a storage groove and an exhaust mechanism; one end of the mask is in threaded connection with the installation mechanism, and the interior of the installation mechanism is slidably connected to the compressing mechanisms and the filtering mechanism; the compressing mechanisms abut against the filtering mechanism; when the gas mask is used in a fire scene, the installation mechanism is rotated, so that the installation mechanism is opened; the installation mechanism is slid to drive the compressing mechanisms to slide in the installation mechanism, so that the compressing mechanisms are separated from the filtering mechanism, thereby facilitating people to slip off the filtering mechanism from the installation mechanism; thus, people can replacethe filtering mechanism conveniently; the connection position between the mask and the installation mechanism is provided with the storage groove fit with a nose, and filtered and disinfected air enters the storage groove; the air that people exhale moves downwards to come into contact with the exhaust mechanism at the bottom end of the mask, so that the exhaust mechanism is pushed to move, and the exhaust mechanism is opened for discharging the exhaled air.

The invention relates to the technical field of distance measurement, and discloses an indoor distance measurement device using electrorheological fluid for measurement, which comprises a winding shell, an upper shell is fixedly connected to the top of the winding shell, a magnetic seat is fixedly connected to the inner side wall of the upper shell, and a winding seat is fixedly connected to the interior of the winding shell. The inner side wall of the winding base is rotationally connected with a winding disc, the two sides of the winding disc are fixedly connected with rotating shafts, and one end of each rotating shaft is fixedly connected with a first coil assembly. By utilizing the characteristics of the electrorheological fluid, no voltage is applied and the electrorheological fluidis changed into liquid during measurement, so that the flexible pipe is flexible and can form a measurement path around an inflection point, and after the electrorheological fluid passes through the path to be measured, the voltage is applied to the electrorheological fluid, the electrorheological fluid is changed into solid and loses flexibility and elasticity, thereby achieving the purpose of conveniently measuring the length of the flexible pipe. When the flexible pipe is measured, the flexible pipe is in a solid state, so that the flexible pipe does not have elasticity, and data can be accurately read during measurement.

The invention relates to a rear locking structure with a remote unlocking function. The rear locking structure withwith the remote unlocking function comprises a middle rail assembly and an outer railassembly which are in relative sliding connection in the length direction; a rear locking assembly is installed between the front end of the middle rail assembly and the front end of the outer rail assembly; a first pull rod is pulled in the length direction to unlock the rear locking assembly, so that the middle rail assembly slides backwards relative to the outer rail assembly; a locking structure is arranged on the side face, facing the middle rail assembly, of the rear end of the outer rail assembly; the rear end, sliding backwards, of the middle rail assembly is locked by the locking structure at the rear end of the outer rail assembly. In a machine room with limited space, three sliding rails slide out and are locked, then the rear locking assembly is unlocked to enable the middle rail assembly to slide into the outer rail assembly, the middle rail assembly is locked relative to the rear end of the outer rail assembly through the locking structure, so that enough space is reserved in front of the middle rail assembly; the front lock assembly is unlocked to enable an inner rail assembly to completely slide out, and therefore, a server is disassembled. With the rear locking structure of the invention adopted, the problem that the server cannot be smoothly disassembled and maintained in a limited space is solved. The remote unlocking rear locking structure is good in practicability, is convenient to operate and reliable.

The invention specifically relates to a slag cleaning device for a flame cutting machine, comprising a slag blowing gun head connected to a cutting torch head guide rail of a flame cutting machine through a fixed bracket, the slag blowing torch head can move synchronously with the cutting torch head, The purge surface of the slag blowing torch head is perpendicular to the cutting surface of the cutting torch head, and the slag blowing torch head is supplied by the air inlet pipe passing through the torch head bracket to blow the slag away from the surface of the cutting material, including The slag collection device can collect the slag blown away from the cutting surface. In the slag cleaning device of the flame cutting machine of the present invention, the slag blowing gun head is connected with the cutting torch head guide rail of the flame cutting machine through a fixed bracket, thereby realizing the synchronous movement of the slag blowing torch head and the cutting torch head; The slag blowing gun head is designed with a separate moving mechanism, which simplifies the structure and ensures the accurate position of the blowing slag. A slag collection device specially designed to collect slag avoids slag splashing and burns the operator, which is safer.