31results about How to "Automatically control left and right movement" patented technology

The invention discloses bridge construction equipment which comprises a frame body, wherein a polishing cavity is formed in the frame body; a first slip groove is formed in the left side of the interior top of the polishing cavity; a second slip groove is formed in the right side of the polishing cavity; an opening end is arranged on the right side of the frame body below the second slip groove, and the left side end of the opening end communicates with the polishing cavity; a connection and fixing device and a sinking groove are arranged on left and right sides of the interior bottom of the polishing cavity; a first heliciform rod is arranged in the first slip groove, and the left and right ends of the first heliciform rod are arranged in an expanded manner; a slip block is in threaded connection with the first heliciform rod, and the bottom of the slip block penetrates into the polishing cavity; a first slip cavity is formed in the slip block; a rise-and-fall slip block is in slip connection with the interior of the first slip cavity; and bulged slip blocks are arranged at the tops of two sides of the rise-and-fall slip block and are in slip connection with interiors of two sides of the first slip cavity. The bridge construction equipment is simple in structure, convenient to operate and high in safety, can automatically control opening and closing of a partition board, and is excellent dustproof effect, accurate in polishing and high in stability.

The invention discloses a piece of bridge construction equipment. The equipment comprises a frame body, wherein a polishing chamber is disposed in the frame body; a first slide connection groove is formed in the left side of the top part inside the polishing chamber; a second slide connection groove is formed in the right side of the polishing chamber; an opened end of which the left end is connected to the polishing chamber is disposed on the frame body right side under the second slide connection groove; a connection and fixation device and a sunken groove are disposed on the left side and the right side of the bottom inside the polishing chamber respectively; a first screwed rod which is disposed in a horizontally stretching manner is disposed in the first slide connection groove; a slide connection block of which the bottom penetrates the polishing chamber is in threaded fitting connection to the first screwed rod; a first slide connection chamber is disposed in the slide connection block; an up-down slide connection block is connected in the first slide connection chamber by slide fitting; and raised slide connection blocks which are in slide fitting connection with interiors of two sides of the first slide connection chamber are disposed on tops of two sides of the up-down slide connection block. According to the invention, the structure is simple; operations are convenient; safety is high; opening and closing of a partition plate can be controlled automatically; dust prevention effects are good; polishing is accurate; and stability is high.

The invention discloses a novel cloth rolling device for fast winding of textile cloth, which comprises a machine base and guide rollers arranged on the top of the machine base and opposite to each other on the left and right. Sliding in the chute is connected with the sliding bottom bracket. The middle position of the inner bottom wall of the first guide chute is provided with a lift chute. The inner walls of the front and rear sides of the lift chute are symmetrically provided with a second guide chute. block; the invention has a simple structure, can realize automatic control of the left and right movement of the sliding bottom bracket, realize switching of the left and right side bracket components for rewinding cloth and disassembly and replacement of the roll cloth drum, improve the convenience of installation and disassembly without affecting the rewinding cloth process.

The invention discloses a deodorization device. The deodorization device comprises a wall provided with a sliding guide slot which is arranged in a straightly stretching mode, a sliding connection block which is smoothly arranged in the sliding guide slot in a sliding and matched mode and a cleaning box which is fixed at the end face on the front side of the sliding connection block, the top of the cleaning box is provided with an erect bucket, the inside of the cleaning box is provided with a first cleaning cavity, a sliding cavity and a second cleaning cavity from top to bottom in sequence, the portion, at the rear side of the first cleaning cavity, of the cleaning box is internally provided with a force transferring cavity, the first cleaning cavity is internally provided with a rotation pipe which is arranged to stretch front and back, both the tips on the front side and the rear side of the rotation pipe are provided with a rotational pin shaft which is arranged in a way of stretching to the front side and the rear side respectively, the portion of the rotational pin shaft which stretches to the rear side penetrates through the wall of the cleaning box and penetrates into the force transferring cavity, the tip, penetrating into the force transferring cavity, of the rotational pin shaft is provided with a first tooth disc, the middle of the inside of the rotation pipe is provided with a through hole which stretches to the front side and the rear side and penetrates through the rotational pin shaft and the first tooth disc in sequence, and the through hole is internally provided with a first stud. The deodorization device is simple in structure, is controlled automatically and is convenient to operate; meanwhile, the waste in a cleanser is reduced, and the work efficiency is improved.

The invention discloses a high-efficiency mixing device, which comprises a workbench. Lifting rods are arranged on the four corners of the bottom of the workbench. A tightening piece is arranged at the middle end of the left end face of the lifting rod, and an anti-slip mat is arranged at the bottom of the lifting rod. The front end of the workbench is provided with a sliding groove extending from left to right, and a guide block is connected with a sliding fit in the sliding groove. The interior is provided with a first cavity, a triangular cavity and a second cavity in sequence, the first cavity is provided with a control cavity in the rear side box, and the first cavity is provided with a front and rear extending rotating rod, and the rotating rod The rear parts of the front and rear sides are equipped with steering shafts that are respectively extended to the front and rear sides. The rear extension of the steering shaft passes through the wall of the container and enters the control chamber. For the first toothed wheel, the inner middle end of the rotating rod is provided with a hole that extends forward and backward and passes through the steering shaft and the first toothed wheel in sequence, and a first screw rod is arranged in the hole; the structure of the present invention is simple , automatic control, convenient operation, can automatically achieve mixing and automatic output work, improve work efficiency, and reduce the labor intensity of operators at the same time.

The invention discloses a stirring device. The stirring device comprises a workbench. Four corners at the bottom of the workbench are provided with lifting rods at the same time. The end face of the left side of each lifting rod is provided with a screwing component. The bottom of the lifting rod is provided with a non-slip mat. The front end face of the workbench is provided with a leftwards and rightwards extended sliding channel. A movement guiding block is slidably matched and connected in the sliding channel. The end face of the front side of the movement guiding block is fixedly provided with a container. The top of the container is provided with a funnel. The interior of the container is successively provided with a first cavity, a triangle cavity and a second cavity from top to bottom. A manipulating cavity is installed in the container at the rear side of the first cavity. A forwards and backwards extended rotation rod is installed in the first cavity. The tail parts of the front and rear sides of the rotation rod are provided with steering shafts extended forwards and backwards. The backwards extended section of the steering shaft passes through the wall body of the container and is extended into the manipulating cavity. The tail part, extended into the manipulating cavity, of the steering shaft is provided with a first tooth-shaped wheel. The end of the interior of the rotation rod is provided with a forwards and backwards extended hole which successively passes through the steering shaft and the first tooth-shaped wheel. A first spiral rod is installed in the hole. The structure of the stirring device is simple, the control is automatic, the operation is convenient, the stirring and output work can be automatically realized, the working efficiency is improved, and the labor intensity of an operator is reduced.

The invention discloses a new type of mixing device, which comprises a workbench. Lifting rods are arranged at the four corners of the bottom of the workbench. A tightening piece is arranged at the middle end of the left end face of the lifting rod, and an anti-slip mat is arranged at the bottom of the lifting rod. The front end of the workbench is provided with a sliding groove extending from left to right, and a guide block is connected with a sliding fit in the sliding groove. The interior is provided with a first cavity, a triangular cavity and a second cavity in sequence, a control cavity is provided in the side container behind the first cavity, and a rotating rod that is extended forward and backward is provided in the first cavity, and the rotating rod The rear parts of the front and rear sides are equipped with steering shafts that are respectively extended to the front and rear sides. The extended section of the rear side of the steering shaft passes through the container wall and enters the control chamber. For the first toothed wheel, the inner middle end of the rotating rod is provided with a hole that extends forward and backward and passes through the steering shaft and the first toothed wheel in sequence, and a first screw rod is arranged in the hole; the structure of the present invention is simple , automatic control, convenient operation, can automatically realize stirring and automatic output work, improve work efficiency, and reduce the labor intensity of operators at the same time.

The invention discloses a bridge device which can be quickly replaced, which comprises a base body and a clamp arranged above the top of the base body and arranged opposite to each other on the left and right sides; The first guide groove, sliding in the first guide groove and connecting the bottom plate, the first guide groove is provided at the middle end of the bottom of the first guide groove, and the front and rear sides of the first guide groove are called the second guide groove. The first slide groove is provided with a first slide block, and the front and rear sides of the bottom of the first slide block are respectively provided with a first guide block which penetrates into the second guide grooves of the front and rear sides, and the middle end of the end surface of the bottom plate is provided with The port is extended left and right; the invention has a simple structure and can automatically control the left and right movement of the bottom plate, realize the switching of the winding rope and the disassembly and replacement of the rope drum for the left and right pole assemblies, and improve the convenience of installation and disassembly And it does not affect the process of winding the rope.

The invention discloses bridge construction equipment which comprises a frame body, wherein a polishing cavity is formed in the frame body; a first slip groove is formed in the left side of the interior top of the polishing cavity; a second slip groove is formed in the right side of the polishing cavity; an opening end is arranged on the right side of the frame body below the second slip groove, and the left side end of the opening end communicates with the polishing cavity; a connection and fixing device and a sinking groove are arranged on left and right sides of the interior bottom of the polishing cavity; a first heliciform rod is arranged in the first slip groove, and the left and right ends of the first heliciform rod are arranged in an expanded manner; a slip block is in threaded connection with the first heliciform rod, and the bottom of the slip block penetrates into the polishing cavity; a first slip cavity is formed in the slip block; a rise-and-fall slip block is in slip connection with the interior of the first slip cavity; and bulged slip blocks are arranged at the tops of two sides of the rise-and-fall slip block and are in slip connection with interiors of two sides of the first slip cavity. The bridge construction equipment is simple in structure, convenient to operate and high in safety, can automatically control opening and closing of a partition board, and is excellent dustproof effect, accurate in polishing and high in stability.

The invention discloses a water cup realizing the automatic uniform shaking function. The water cup comprises a base and a sliding table arranged in the base, wherein guide grooves are symmetrically formed in the top surfaces on the left side and the right side of the sliding table, a second spiral rod which extends left and right is arranged in each guide groove, a first supporting post which extends upwards is fixedly arranged in the middle of the top surface of the sliding table, second supporting posts extending vertically are symmetrically arranged on the left side and the right side of the first supporting post, the extension tails of the bottoms of the second supporting posts on the left side and the right side extend into the guide grooves in the left side and the right side respectively and are in match connection with the spiral lines of the second spiral rods in the guide grooves in the left side and the right side respectively, and the top extension sections of the second supporting posts on the left side and the right side and the first supporting post are connected with first locking pieces in a rotary match manner. The water cup is simple in structure and convenient to operate, the device investment is reduced, the purchasing cost is reduced, the working efficiency is improved, and the whole beverage uniform shaking process is promoted.

The invention discloses plastic film winding equipment comprising a rack and clamping wheels arranged above the top of the rack in a bilateral-symmetry mode. Fixed frames are fixedly mounted on the front and rear sides of the rack. Fixed holes are formed in the fixed frames. A first guide groove is formed in the rack. A base plate is connected in the first guide groove in a transverse-moving fit mode. A first sliding cavity is formed in the center of the bottom of the first guide groove. Second guide grooves are oppositely formed in the front and rear sides of the first sliding cavity. A first sliding frame is arranged in the first sliding cavity. First guide frames jacking into the second guide grooves in the front and rear sides are arranged on the front and rear sides of the bottom of the first sliding frame. A through opening is formed in the center of the bottom end face of the base plate in a horizontal extending mode. The structure is simple, horizontal moving of the base plate can be automatically controlled, work of switching winding of plastic films and detaching-mounting and replacing of plastic film cylinders on vertical column parts on the left and right sides is achieved, convenience of mounting and detaching is improved, and the progress of winding the plastic films is not affected.

The invention discloses improved type paint brushing equipment comprising a frame. A paint brushing cavity is formed in the frame. The left side of the top in the paint brushing cavity is provided with a first movable groove. The right side of the paint brushing cavity is provided with a second movable groove. The part, below the second movable groove, of the right side of the frame is provided with an out-in opening, and the left side end of the out-in opening communicates with the paint brushing cavity. The left side and the right side of the bottom in paint brushing cavity are provided with a sleeving device and a counter bore correspondingly. A first stud extending left and right is arranged in the first movable groove. A movable block is connected to the first stud in a threaded fit mode, and the top of the movable block jacks into the paint brushing cavity. A first movable cavity is formed in the movable block. A fluctuation movable block is connected in the first movable cavity in a sliding fit mode. Convex heads which are connected with the interiors of the two sides of the first movable cavity in a sliding fit mode are arranged at the tops of the two sides of the fluctuation movable block. The improved type paint brushing equipment is simple in structure, convenient to operate, high in safety, capable of automatically controlling opening and closing of a split plate, low in pollution, accurate in paint brushing work and high in stability.

The invention discloses novel paint brushing equipment which comprises a frame. A paint brushing cavity is formed in the frame. A first moving groove is formed in the left side of the top in the paint brushing cavity. A second moving groove is formed in the right side of the paint brushing cavity. An inlet and outlet with the left side end communicating with the paint brushing cavity is formed in the position, below the second moving groove, of the right side of the frame. The left side and the right side of the bottom in the paint brushing cavity are provided with a sleeve joint device and a counter bore correspondingly. A first stud is arranged in the first moving groove in a left-and-right stretching manner. A moving block with the bottom jacked into the paint brushing cavity is connected to the first stud in a threaded fit manner. A first moving cavity is formed in the moving block. A fluctuation moving block is connected into the first moving cavity in a sliding fit manner. The tops of the two sides of the fluctuation moving block are provided with protruding heads connected with the interiors of the two sides of the first moving cavity in a sliding fit manner. The novel paint brushing equipment is simple in structure, convenient to operate and high in safety, opening and closing of a partition plate can be controlled automatically, pollution is low, and the paint brushing work is accurate and high in stability.

The invention discloses a practical cloth rolling device for fast winding of textile cloth, which includes a machine base and pressure guide rollers arranged on the top of the machine base and opposite to each other on the left and right. The inner bottom wall of the first guide chute is provided with a lifting chute in the middle of the inner bottom wall of the first guide chute, and the inner walls of the front and rear sides of the lift chute are symmetrically provided with a second guide chute, and the inside of the lift chute is equipped with a lifting chute. Slider: The structure of the present invention is simple, and can automatically control the left and right movement of the sliding bottom bracket, realize the switching of the left and right side bracket components for rewinding and disassembly and replacement of the cloth roll, and improve the convenience of installation and disassembly without affecting the collection. The process of rolling cloth.

The invention discloses novel paint brushing equipment which comprises a frame. A paint brushing cavity is formed in the frame. A first moving groove is formed in the left side of the top in the paint brushing cavity. A second moving groove is formed in the right side of the paint brushing cavity. An inlet and outlet with the left side end communicating with the paint brushing cavity is formed in the position, below the second moving groove, of the right side of the frame. The left side and the right side of the bottom in the paint brushing cavity are provided with a sleeve joint device and a counter bore correspondingly. A first stud is arranged in the first moving groove in a left-and-right stretching manner. A moving block with the bottom jacked into the paint brushing cavity is connected to the first stud in a threaded fit manner. A first moving cavity is formed in the moving block. A fluctuation moving block is connected into the first moving cavity in a sliding fit manner. The tops of the two sides of the fluctuation moving block are provided with protruding heads connected with the interiors of the two sides of the first moving cavity in a sliding fit manner. The novel paint brushing equipment is simple in structure, convenient to operate and high in safety, opening and closing of a partition plate can be controlled automatically, pollution is low, and the paint brushing work is accurate and high in stability.

The invention discloses a medical bandage device which comprises a framework and clamping rings which are arranged above the top of the framework and are placed on the left and right oppositely, wherein a suction disk is fixedly arranged at the bottom of the framework; a first guide slot is formed in the framework; the inside of the first guide slot is connected with a bottom frame in a smooth fit manner; a first sliding chute is formed in the center point position at the bottom of the first guide slot; second guide slots are correspondingly formed in the front and rear sides of the first sliding chute; a first sliding block is arranged in the first sliding chute; the front and rear sides of the bottom of the first sliding block are respectively provided with first guide blocks erected into the second guide slots in the front and rear sides; a penetrating hole extending leftwards and rightwards is formed in the center point position on the bottom end surface of the bottom frame. The medical bandage device is simple in structure and can automatically control the bottom frame to move leftwards and rightwards, so as to realize switching and winding of a bandage through strut elements on the left and right sides and installation, removal and replacement of a bandage barrel; the convenience in installation and removal is improved, and the progress of winding the bandage cannot be affected.

The invention discloses a deodorization device. The deodorization device comprises a wall provided with a sliding guide slot which is arranged in a straightly stretching mode, a sliding connection block which is smoothly arranged in the sliding guide slot in a sliding and matched mode and a cleaning box which is fixed at the end face on the front side of the sliding connection block, the top of the cleaning box is provided with an erect bucket, the inside of the cleaning box is provided with a first cleaning cavity, a sliding cavity and a second cleaning cavity from top to bottom in sequence, the portion, at the rear side of the first cleaning cavity, of the cleaning box is internally provided with a force transferring cavity, the first cleaning cavity is internally provided with a rotation pipe which is arranged to stretch front and back, both the tips on the front side and the rear side of the rotation pipe are provided with a rotational pin shaft which is arranged in a way of stretching to the front side and the rear side respectively, the portion of the rotational pin shaft which stretches to the rear side penetrates through the wall of the cleaning box and penetrates into the force transferring cavity, the tip, penetrating into the force transferring cavity, of the rotational pin shaft is provided with a first tooth disc, the middle of the inside of the rotation pipe is provided with a through hole which stretches to the front side and the rear side and penetrates through the rotational pin shaft and the first tooth disc in sequence, and the through hole is internally provided with a first stud. The deodorization device is simple in structure, is controlled automatically and is convenient to operate; meanwhile, the waste in a cleanser is reduced, and the work efficiency is improved.

The invention discloses a deodorant feeding device. The deodorant feeding device comprises a wall, a sliding connection block and a cleaning box, wherein the wall is provided with a sliding guide groove which extends straightly, the sliding connection block is arranged in the sliding guide groove in a sliding fit mode, and the cleaning box is fixed to the front end face of the sliding connection block. A vertical funnel is arranged at the top of the cleaning box. A first cleaning cavity, a sliding cavity and a second cleaning cavity are sequentially arranged in the cleaning box from top to bottom. A force transmission cavity is formed in the cleaning box and located behind the first cleaning cavity. A rotating pipe which extends front and back is arranged in the first cleaning cavity. Rotating hinge pins which extend front and back are arranged at the tail ends of the front side and the rear side of the rotating pipe correspondingly. The backward extension sections of the rotating hinge pins penetrate through the wall body of the cleaning box and stretch into the force transmission cavity. First toothed plates are arranged at the tail ends, stretching into the force transmission cavity, of the rotating hinge pins. A through hole which extends front and back and sequentially penetrates through the rotating hinge pins and the first toothed plates are formed in the midpoint in the rotating pipe, and a first stud is arranged in the through hole. The deodorant feeding device is simple in structure, capable of being controlled automatically, convenient and fast to operate, and capable of reducing deodorant waste and improving working efficiency.

The invention discloses plastic film winding equipment. The equipment comprises a rack, and clamping wheels which are arranged above the top of the rack and are opposite to each other left and right.Fixing supports are fixedly mounted on the front side and the rear side of the rack correspondingly. A fixing hole is formed in each fixing support. A first guide groove is formed in the rack. A bottom disc is connected into the first guide groove in a horizontal moving fit mode. A first slide cavity is formed in the center of the bottom of the first guide groove, and second guide grooves are oppositely formed in the front side and the rear side of the first slide cavity correspondingly. A first slide support is arranged in the first slide cavity. First guide supports for being headed into thesecond guide grooves in the front and rear sides are arranged on the front side and the rear side of the bottom of the first slide support correspondingly. A penetrating opening expanding left and right is formed in the center of the bottom end surface of the bottom disc. The plastic film winding equipment is simple in structure, left-right moving of the bottom disc can be automatically controlled, plastic film winding of stand column components on the left and right sides is achieved in a switching mode, plastic film drums are dismounted, mounted and replaced, and the mounting and dismounting convenience is improved while the plastic film winding progress is not affected.

The invention discloses improved type paint brushing equipment comprising a frame. A paint brushing cavity is formed in the frame. The left side of the top in the paint brushing cavity is provided with a first movable groove. The right side of the paint brushing cavity is provided with a second movable groove. The part, below the second movable groove, of the right side of the frame is provided with an out-in opening, and the left side end of the out-in opening communicates with the paint brushing cavity. The left side and the right side of the bottom in paint brushing cavity are provided with a sleeving device and a counter bore correspondingly. A first stud extending left and right is arranged in the first movable groove. A movable block is connected to the first stud in a threaded fit mode, and the top of the movable block jacks into the paint brushing cavity. A first movable cavity is formed in the movable block. A fluctuation movable block is connected in the first movable cavity in a sliding fit mode. Convex heads which are connected with the interiors of the two sides of the first movable cavity in a sliding fit mode are arranged at the tops of the two sides of the fluctuation movable block. The improved type paint brushing equipment is simple in structure, convenient to operate, high in safety, capable of automatically controlling opening and closing of a split plate, low in pollution, accurate in paint brushing work and high in stability.

The invention discloses a cloth winding device facilitating rapid winding of a textile cloth material. The cloth winding device comprises a machine base and guiding pressing rollers which are arranged on the upper portion of the top of the machine base in a left-right opposite mode; a first guiding sliding groove is formed in the machine base; a sliding bottom support is slidably connected into the first guiding sliding groove in a matched mode; a lifting sliding groove is formed in the middle of the bottom wall inside the first guiding sliding groove; second guiding sliding grooves are symmetrically formed in the inner walls of the front side and the rear side of the lifting sliding groove; and a lifting sliding block is arranged in the lifting sliding groove. The structure is simple, the situation that left and right movement of the sliding bottom support is automatically controlled can be achieved, the work of cloth replacing and winding of a left bracket assembly and a right bracket assembly and cloth winding cylinder dismounting, mounting and replacing is achieved, convenience and rapidness of mounting and dismounting are improved, and the process of cloth winding is not affected.

The invention discloses a stirring device. The stirring device comprises a workbench. Four corners at the bottom of the workbench are provided with lifting rods at the same time. The end face of the left side of each lifting rod is provided with a screwing component. The bottom of the lifting rod is provided with a non-slip mat. The front end face of the workbench is provided with a leftwards and rightwards extended sliding channel. A movement guiding block is slidably matched and connected in the sliding channel. The end face of the front side of the movement guiding block is fixedly provided with a container. The top of the container is provided with a funnel. The interior of the container is successively provided with a first cavity, a triangle cavity and a second cavity from top to bottom. A manipulating cavity is installed in the container at the rear side of the first cavity. A forwards and backwards extended rotation rod is installed in the first cavity. The tail parts of the front and rear sides of the rotation rod are provided with steering shafts extended forwards and backwards. The backwards extended section of the steering shaft passes through the wall body of the container and is extended into the manipulating cavity. The tail part, extended into the manipulating cavity, of the steering shaft is provided with a first tooth-shaped wheel. The end of the interior of the rotation rod is provided with a forwards and backwards extended hole which successively passes through the steering shaft and the first tooth-shaped wheel. A first spiral rod is installed in the hole. The structure of the stirring device is simple, the control is automatic, the operation is convenient, the stirring and output work can be automatically realized, the working efficiency is improved, and the labor intensity of an operator is reduced.

The invention discloses a deodorization device. The deodorization device comprises a wall, a sliding connection block and a cleaning box, wherein the wall is provided with a sliding guide groove which extends straightly, the sliding connection block is arranged in the sliding guide groove in a sliding fit mode, and the cleaning box is fixed to the front end face of the sliding connection block. A vertical funnel is arranged at the top of the cleaning box. A first cleaning cavity, a sliding cavity and a second cleaning cavity are sequentially arranged in the cleaning box from top to bottom. A force transmission cavity is formed in the cleaning box and located behind the first cleaning cavity. A rotating pipe which extends front and back is arranged in the first cleaning cavity. Rotating hinge pins which extend front and back are arranged at the tail ends of the front side and the rear side of the rotating pipe correspondingly. The backward extension sections of the rotating hinge pins penetrate through the wall body of the cleaning box and stretch into the force transmission cavity. First toothed plates are arranged at the tail ends, stretching into the force transmission cavity, of the rotating hinge pins. A through hole which extends front and back and sequentially penetrates through the rotating hinge pins and the first toothed plates are formed in the midpoint in the rotating pipe, and a first stud is arranged in the through hole. The deodorization device is simple in structure, capable of being controlled automatically, convenient and fast to operate, and capable of reducing deodorant waste and improving working efficiency.

The invention discloses a practical self-shaking-up water cup. The practical self-shaking-up water cup comprises a base frame and a sliding table arranged in the base frame, wherein guide slots are symmetrically arranged in the top surfaces at the left side and the right side of the sliding table, a second helicoidal rod extending left and right is arranged in each guide slot, a first supporting column extending upward is fixedly arranged at a middle position of the top surface of the sliding table, second supporting columns extending up and down are symmetrically arranged at the left side andthe right side of the first supporting column, extension ends of the bottoms of the second supporting columns at the left side and the right side respectively stretch into the guide slots at the leftside and the right side and are respectively connected with helicoidal threads of the second helicoidal rods in the guide slots at the left side and the right side in a matching manner, and extensionsections of tops of the second supporting columns at the left side and the right side as well as the first supporting column are respectively connected with a first locking piece in a convolutional and matching manner. The practical self-shaking-up water cup disclosed by the invention is simple in structure and easy to operate, equipment investment is reduced, purchasing cost is reduced, workingefficiency is increased, and overall drink shaking-up process is sped up.

The invention provides an automatic desilting device for the water suction end of a large-flow remote water conveying pipe for emergency rescue, and belongs to the technical field of long-distance water conveying for emergency rescue, the automatic desilting device comprises a floating box, a collecting box, a filter plate, a water suction pipe and a pollution discharge assembly; the filter plate is horizontally arranged, and a plurality of filter holes are formed in the filter plate; the buoyancy tank is fixed on the bottom surface of the filter plate, and a water inlet port of the water suction pipe is arranged on the bottom surface of the filter plate; the collecting box is fixed on the top surface of the filter plate, and a feeding hole is formed in the side surface of the collecting box; and the pollution discharge assembly is arranged above the filter plate and is configured to be capable of sweeping impurities on the top surface of the filter plate into the collection box. The filter plate is arranged on the water surface through the floating box, the water suction pipe sucks water from top to bottom, impurities in water are blocked by the filter plate before entering the water suction pipe and can be cleaned into the collecting box by the pollution discharge assembly, and safe operation of the large-flow long-distance water conveying system is guaranteed.

The invention discloses a medical bandage device convenient to detach. The medical bandage device comprises a frame and clamping rings which are arranged at the upper side of the top of the frame andare laterally opposite; a sucking disc is fixedly arranged at the bottom of the frame; a first guide groove is kept in the frame; a bottom frame is connected to the interior of the first guide groovein a mode of smooth fit; a first sliding groove is kept in the position of a middle point at the bottom of the first guide groove; second guide grooves are correspondingly arranged at the front and back sides of the first sliding groove; a first sliding block is arranged in the first sliding groove; a first guide block, which is ejected into the second guide groove at the front side, is arranged in the front side of the bottom of the first sliding block and a first guide block, which is ejected into the second guide groove at the rear side, is arranged in the rear side of the bottom of the first sliding block; and a through hole is arranged in the position of a middle point on the end face of the bottom of the bottom frame in a mode of being capable of expanding leftwards and rightwards. The medical bandage device provided by the invention is simple in structure; the lateral motion of the bottom frame can be automatically controlled; and supporting pillar elements at the left and rightsides can be switched to coil a bandage and to detach and replace a bandage drum, so that the convenience of implementing mounting and detaching is improved, and the influence to the progress of coiling the bandage is avoided.

The invention discloses an easy-to-replace medical bandage device, which comprises a frame and a clamp ring arranged above the top of the frame and oppositely arranged left and right, a suction cup is fixedly arranged at the bottom of the frame, a first guide groove is arranged in the frame, and a first guide groove The bottom frame is connected smoothly, the first sliding groove is provided at the midpoint of the bottom of the first sliding groove, the second guiding groove is correspondingly arranged on the front and rear sides of the first sliding groove, and the first sliding groove is provided in the first sliding groove The front and rear sides of the bottom of the first sliding block are respectively provided with first guide blocks that are pushed into the second guide grooves on the front and rear sides, and the midpoint of the end surface of the bottom of the bottom frame is provided with left and right expanded perforations; the present invention has a simple structure , can realize the automatic control of the left and right movement of the bottom frame, realize the switching of the winding bandages on the left and right pillar elements and the disassembly and replacement of the bandage tubes, which improves the convenience of installation and disassembly without affecting the process of winding the bandages.