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81results about How to "Won't bump" patented technology

Cylinder head cleaning machine

The invention provides a cylinder head cleaning machine which comprises a machine frame. A working table is arranged at the front of the machine frame and supported by a rotating mechanism, the rotating mechanism drives the working table to rotate, the upper portion of the working table is provided with a spray assembly and a wind cutting assembly, the lower portion of the working table is also provided with a spray assembly and a wind cutting assembly, the spray assembly and the wind cutting assembly which are located on the upper portion are arranged in a lifting mechanism and driven to move upwards and downwards through the lifting mechanism, the spray assemblies are connected with a liquid storage tank, a water receiving tank is further arranged below the working table and connected with the liquid storage tank, the wind cutting assemblies are connected with an air storage tank, and the liquid storage tank is connected with the spray assemblies through a bag filter and a spray cleaning pump or a spray rinsing pump. The cylinder head cleaning machine further comprises a main control cabinet arranged on the rear portion of the machine frame and an operation panel arranged above the working table.
Owner:CHONGQING KEBEN TECH

Concave-convex surface vacuum adsorption device and manufacturing method of concave-convex surface vacuum adsorption device

The invention discloses a concave-convex surface vacuum adsorption device and a manufacturing method of the concave-convex surface vacuum adsorption device. The concave-convex surface vacuum adsorption device comprises a vacuum adsorption disc (1), wherein an air flow passage (2) is arranged in the vacuum adsorption disc (1) and is connected onto a first vacuum generator (3), a concave-convex surface complementary assembly complemented with the concave-convex surface on an adsorbed device is arranged on the vacuum adsorption disc (1), and a plurality of air holes are formed in the concave-convex surface complementary assembly and are communicated with the airflow passage (2). The concave-convex surface vacuum adsorption device can adsorb and grab devices with concave-convex uneven surfaces. The manufacturing method of the concave-convex surface vacuum adsorption device has the advantages that the processing is convenient, and the precision is high.
Owner:NINGBO VISION DISPLAY TECH

Turning process method and device for stator in large wind-driven generator

The invention discloses a turning process method and device for a stator in a large wind-driven generator thereof. The method comprises the following steps: installing a dummy shaft on the stator; clamping and fixing the stator with the dummy shaft on a supporting frame; installing and fixing the dummy shaft on the stator through a clamping device on the supporting frame; installing the supporting frame on a stand with a rotating device; driving the supporting frame to turn by utilizing the rotating device to realize the purpose of coaxially turning the stator, the dummy shaft and the supporting frame; and simultaneously, locking the supporting frame by utilizing a braking device to realize the purpose of stopping and fixing the stator, the dummy shaft and the supporting frame at arbitrary angle, wherein in turning and locking processes, the stator is not in direct contact with the supporting frame so that the stator can not collide with the supporting frame. By using the turning process method and device for the stator in the large wind-driven generator thereof of the invention, the stator can be turned to the arbitrary angle for operating in the turning process, can not collide with a coil in the turning process, is safe and reliable simultaneously, has no need of installing a turning protection coil tool and has high turning efficiency.
Owner:CSR ZHUZHOU ELECTRIC CO LTD

Fully-automatic high-speed bag making machine

The invention discloses a fully-automatic high-speed bag making machine which comprises a stand and a transmission device, wherein a feeding device, a cutting-off and sealing device and a notching device are sequentially arranged on the stand. The fully-automatic high-speed bag making machine is characterized in that the feeding device comprises a motor, a frame and a film conveying mechanism; a feeding roll is connected to an output shaft of the motor, the feeding roll is in contact with a film coil on the frame when in a working condition, the film conveying mechanism comprises a guide roll, a floating assembly, a linear potentiometer, a transmission motor and a conveying roll connected with the transmission motor; the floating assembly comprises a bracket, a floating roll and a floating roll shaft which are arranged on the bracket, the floating roll shaft is connected with the linear potentiometer, the bracket of the floating assembly is connected with a cylinder; and the motor andthe cylinder are electrically connected with the linear potentiometer. Through improving the feeding device, the cutting-off and sealing device and the frame, films are conveyed stably and the advantages of better convenience, rapidness and labor-saving performance are achieved for workers during feeding and blade replacing.
Owner:ZHEJIANG BANGTAI MACHINE

Intelligent CT scanning machine

The invention discloses an intelligent CT scanning machine. The machine comprises a base, a scanning support frame is arranged on the upper side of the base, and an isolation protective shield is arranged on the upper side of a supporting plate; a perspective observing plate is arranged on the upper side of the isolation protective shield, a PLC controller is arranged on the side, close to the perspective observing plate, of the isolation protective shield, and a bed board is connected to the middle of the side, close to the base, of the supporting plate; two sets of symmetrically distributed uprights are arranged on the lower side of the bed board, the scanning support frame is driven through a lead screw on the lower side of the scanning support frame so that a patient lying on the fixed bed board can be inspected, the aluminum equivalent contained in the bed board is lowered, and the body is further kept stable at the same time, so that a clear image is obtained, and collision between the patient and the scanning support frame cannot be caused; the PLC controller controls a first servo motor, an X-ray scanning machine, a detector and a second servo motor, and the intelligent CT scanning machine is high in intellectualization, convenient to use and easy to operate, and improves the inspection efficiency.
Owner:刘庆旭

Shaft machining conveyer

The invention discloses a shaft machining conveyer comprising a conveying belt. The conveying belt is tensioned on a main transmission wheel and an auxiliary transmission wheel. The main transmission wheel and the auxiliary transmission wheel are identical in structure. Each of the main transmission wheel and the auxiliary transmission wheel comprises a spindle, a central wheel and an outer rotating wheel; the spindle is fixed to a central through hole of the central wheel by key connecting and fixing; two ends of the spindle extend out of the central wheel; the outer wall of the central wheel is provided with a plurality of protrusions; the inner wall of the outer rotating wheel is provided with a plurality of grooves; the central wheel is nested in the outer rotating wheel; the protrusions are inserted into the grooves; the outer wall of the outer rotating wheel is provided with a plurality of elongated protrusions evenly distributed around the center axis of the outer rotating wheel; the inner wall of the conveying belt is provided with a plurality of rotating protrusions which fit the elongated protrusions; the conveying belt meshes with the outer wall of the outer rotating wheel. The shaft machining conveyer allows automatic conveying of shafts, the shafts never collide one another, the main transmission wheel and the auxiliary transmission wheel are simple in structure, and the outer rotating wheel is convenient to change.
Owner:DONGGUAN TIANHE ELECTROMECHANICAL DEV CO LTD

Pet food feeding and water feeding device

The invention discloses a pet food feeding and water feeding device, which comprises a base, a feeding unit and a drinking water unit. The feeding unit comprises a casing, a plate holder, and an innermaterial cylinder. The inner material cylinder is provided with a discharge chamber and a storage chamber, wherein a piston assembly is sealed and connected in the storage chamber in a sliding manner. An air pump is installed at the bottom of the casing, wherein the piston assembly can drive the feed up or down when the air pump inflates or drains an aeration tank. The drinking water assembly comprises a water storage tank connected with the air pump for storing water and a drinking water tank enclosed at the upper end of the water storage tank for feeding water. The drinking water tank is provided with a first one-way valve in a bottom-up single direction and a second one-way valve in a top-down single direction. The pet food feeding and water feeding device is used for storing differentkinds of feed by setting two storage tanks, thereby providing the feed with different tastes or nutrients to pets. The second one-way valve prevents the water in the water storage tank from flowing from the bottom up into the drinking water tank, which causes the dirt in the filter box to overflow upward.
Owner:HANGZHOU YUNFENG IND DESIGN CO LTD

Large glass-lined pot overturning technology

The invention discloses a large glass-lined pot overturning technology. The technology comprises the steps of horizontal overturning and vertical turning, wherein horizontal overturning is achieved through horizontal turning and horizontal rotation, a supporting plate is attached to a glass-lined pot through vertical turning, the two sides of the glass-lined pot are clamped by a protective frame, and a 5-10 mm thick protective cushion is laid on the surface of the supporting plate. The technology is characterized in that the supporting plate and the glass-lined pot move synchronously, impact force generated during hoisting of the glass-lined pot is reduced greatly, the protective frame can guarantee that the glass-lined pot does not swing leftwards and rightwards, overturning is safe and quick without collision caused, glass-lined pot overturning stability is effectively improved, the glass-lined pot can not be damaged, and production efficiency is improved.
Owner:JIANGSU YANGYANG CHEM EQUPIMENTS MFR

Air-drying mechanism with air-drying rod length adjusting function

The invention discloses an air-drying mechanism with an air-drying rod length adjusting function. The air-drying mechanism comprises an air-drying rod 1, a steel wire rope 2, a lifting frame 3, a fixed pulley 4, a corner fixed pulley 5 and a hand rocker 6; the fixed pulley 3 is fixed to a ceiling through an expansion screw; the corner fixed pulley 4 is fixed to a vertical wall through an expansion screw, the hand rocker 6 is vertically arranged under the corner fixed pulley 5, one end of the steel wire rope 2 is connected to the middle of the air-drying rod 3, and the other end of the steel wire rope 2 penetrates through the corner fixed pulley 5 and the fixed pulley 4 to be connected with the hand rocker 6; the upper end of the lifting frame is fixed to the ceiling in a threaded mode, and the lower end of the lifting frame is fixed to the middle of the air-drying rod in a threaded mode; the air-drying rod is a telescopic rod 11 with two telescopic ends. According to the air-drying mechanism, the length of the air-drying rod can be determined according to the ambient conditions or the clothes number, a large amount of space can be saved, and the air-drying mechanism cannot bump against surrounding objects.
Owner:成都万家健康管理股份有限公司

An automatic oil immersion mechanism for cylinder sleeve hardware

The invention discloses an automatic oil immersion mechanism for cylindrical sleeve hardware, which comprises a frame. The push rod of the lifting cylinder passes through the top plate of the upper support frame and is fixed with grabbing lifting plates. The bottom surfaces of both sides of the grabbing lifting plates are fixed with vertical grabbing plates, and the opposite walls of the two vertical grabbing plates are fixed with side The connecting block, the opposite wall surface of the two side connecting blocks is screwed with a ball plunger, the cylindrical sleeve to be processed is located between the two side connecting blocks, the steel ball of the ball plunger is inserted into the cylindrical sleeve to be processed and pressed It leans on the inner wall of the cylindrical sleeve to be processed; it can automatically immerse the cylindrical sleeve to be processed into the oil barrel, and the oil barrel can be automatically lifted, so that it can ensure that the metal products put in will not splash the oil when it enters the oil At the same time, it can automatically rotate the cylindrical sleeve to be processed to ensure that the oil is evenly soaked. It has high efficiency and good effect without bumping.
Owner:FOSHAN RUIPUDA OPTOELECTRONICS TECH CO LTD

Branchial filter

The invention relates to a branchial filter which comprises a filter cavity, an outer sleeve cavity, a liquidometer and an automatic pollutant cleaning device. The filter cavity is of a barrel-shapedstructure; the upper end of the filter cavity is opened and the lower end of the filter cavity takes the shape of a reversed cone; the outer sleeve cavity coats the periphery of the filter cavity to form a cavity-shaped structure for collecting a water flow flowing from the filter cavity; the liquidometer is fixed to the upper right end of the filter cavity for measuring the liquid level in the filter cavity; and the automatic pollutant cleaning device is fixed to the inner cavity wall of the filter cavity for cleaning impurities and pollutants on the inner cavity wall of the filter cavity. The automatic pollutant cleaning device cleans the inner wall of the filter cavity, so that the automatic pollutant cleaning device is high in work efficiency and can work continuously and discharge pollutants automatically and further can reduce the water consumption and the energy consumption, so that the environment is protected and the working cost is lowered.
Owner:南通中国科学院海洋研究所海洋科学与技术研究发展中心 +1

Automatic packaging line for children's tableware

The invention discloses an automatic packaging line for children's tableware. The Automatic packaging line comprises a first conveying belt and a second conveying belt, the first conveying belt and the second conveying belt are arranged in parallel, first turning plates are uniformly transported on the first conveying belt, second turning plates are uniformly transported on the second conveying belt, a first opening strip-shaped groove is formed in the tail end of the first conveying belt, a second opening strip-shaped groove is formed in the second conveying belt, a jacking mechanism is arranged in the first opening strip-shaped groove and the second opening strip-shaped groove, the jacking mechanism comprises a top block, at least three positioning points are arranged at the upper end ofthe top block, the positioning points act on the plane of the first turning plates or the second turning plates, a sliding way is further arranged above the first opening strip-shaped groove and thesecond opening strip-shaped groove, and a plate grabbing mechanism is arranged on the sliding way. The automatic packaging line has the following beneficial effects that a plate is mechanically stacked and does not collide with the conveying belt, the stacking efficiency is high, the overturning surface is mechanically turned over, the precision is high, and the subsequent packaging is not affected.
Owner:NINGBO HOMELINK ECO ITECH CO LTD

Ground wire storage box

The invention provides a ground wire storage box. The ground wire storage box comprises a box body and a box cover, wherein the box body is made of insulating materials, and the box cover is arranged at the opening end of the box body in a covering mode and made of insulating materials. When the ground wire storage box is used, a ground wire is placed in the box body, the box cover is placed on the box body in a covering mode, and therefore when the ground wire is transported or stored, the ground wire cannot bump against other things, the damage to an insulating sheath is avoided, the situation that electricity leakage cannot happen in the using process can be guaranteed, safety accidents are avoided, and the safety of electricity operation is improved. In addition, a plurality of ground wire storage boxes are arranged, one ground wire storage box is adopted by each group of ground wires, the ground wires are placed in the ground wire storage boxes when a user goes out for power outage operation, and therefore the ground wires are prevented from bumping against other things in the transporting process. Meanwhile, after the ground wires are demounted every time, the ground wire storage boxes are inspected, if empty ground wire storage boxes exist, it is shown that the ground wires are not completely demounted, and therefore operation loopholes are checked, and the phenomenon that due to the fact that energization is conducted before the ground wires are completely demounted, accidents are caused is avoided.
Owner:STATE GRID BEIJING ELECTRIC POWER +1

PET-MR equipment

The invention relates to the technical field of medical instruments, and particularly relates to PET-MR equipment. The equipment comprises a PET detector module and a supporting cylinder, the PET detector module is installed on the outer side wall of the supporting cylinder and comprises a detecting module body and installing seats which are connected with the two ends of the detecting module body, and the distance from the surfaces, away from the supporting cylinder, of the installing seats to the supporting cylinder is greater than the surface, away from the supporting cylinder, of the detecting module body to the supporting cylinder. According to the PET-MR equipment, the distance from the surfaces, away from the supporting cylinder, of the installing seats to the supporting cylinder isgreater than the surface, away from the supporting cylinder, of the detecting module body to the supporting cylinder, the main body part of the detecting module can be protected from bumping when thePET detector module on the supporting cylinder is carried by the supporting cylinder to enter and get out of an accommodation hole due to the existence of the installing seats, so that the part, mainly used for detecting, of the PET detector module is protected from squeezing and bumping, and therefore the normal use and detecting accuracy of the PET detecting module are ensured.
Owner:SHANGHAI UNITED IMAGING HEALTHCARE

Fresh product long-distance transport vehicle

ActiveCN111267713AInsulation lastsUniform cooling and refrigerationAir-treating devicesRefrigerated goods vehicleRefrigerator carCold air
The invention belongs to the technical field of fresh food transportation, and particularly relates to a fresh product long-distance transport vehicle. The vehicle comprises a vehicle body, a heat preservation carriage, a refrigerating machine, carriage air cushions, partition air cushions, an air pipe, a main pressure pump and an overflow valve, wherein the carriage air cushions are arranged on the periphery of the heat preservation carriage and the inner wall of the top of the heat preservation carriage; the partition air cushions are arranged on the two sides of a vehicle door of the heat preservation carriage; the partition air cushions are arranged in the vertical direction; and a distance is reserved between every two adjacent partition air cushions. By means of the carriage air cushions and the partition air cushions filled with cold air, fresh products in the heat preservation carriage are evenly cooled and refrigerated, and then continuous fresh keeping of the fresh products in the transportation process is guaranteed; and the fresh products are placed between the inflatable carriage air cushions and the partition air cushions, so that the fresh products are prevented frombeing collided due to bumping of the vehicle in the running process in the transportation process, and the transportation quality of the fresh products is further guaranteed.
Owner:新沂市棋盘工业集中区建设发展有限公司

Spliced wood door frame

The invention discloses a spliced wood door frame. The spliced wood door frame comprises an upper door frame body, a first side door frame body and a second side door frame body, wherein the upper door frame body and the ground form a rectangular structure, the first side door frame body consists of a first sub side door frame body and a second sub side door frame body which are in mortise joint,the second side door frame body comprises a third sub side door frame body and a fourth sub side door frame body which are in mortise joint, a hinge is arranged on each of the first sub side door frame body and the second sub side door frame body, a buffer strip perpendicular to the first sub side door frame body is in mortise joint with the upper portion of the first sub side door frame body andcomprises an elongated wood strip provided with a cuboid slide groove, a wood slide strip is connected to the bottom of the cuboid slide groove through a spring, and a magnetic strip is arranged on the outer surface of the wood slide strip. The spliced wood door frame has the advantages that the frame is convenient to carry and mount and capable of buffering and fixing when a door leaf is opened.
Owner:湖州韵高木业有限公司

Teaching computer screen auxiliary device convenient for angle adjustment

The invention relates to a computer screen angle adjusting support for teaching. The invention discloses a teaching computer screen auxiliary device convenient to for angle adjustment. The invention discloses the teaching computer screen auxiliary device including a base, a sliding groove is dug in the upper end of the base. The upper end of the base is fixedly connected with a baffle. A C-shapedring is welded at the upper end of the base; the C-shaped ring is located at the right end of the baffle. The upper end of the base is rotationally connected with a rotating shaft; the rotating shaftis positioned at the inner end of the C-shaped ring; two ends of the rotating shaft are fixedly connected with circular covers; a sleeve rod is arranged at the outer end of the rotating shaft, a containing plate is fixedly connected to the upper end of the sleeve rod, a containing groove is dug in the upper end of the containing plate, a connecting rod connecting rod is fixedly connected to the back end of the containing plate, a sliding plate is fixedly connected to the lower end of the connecting rod connecting rod, the angle of the computer screen on the teacher's desk can be conveniently adjusted, and teaching quality is improved.
Owner:SUZHOU DESIMIER SMART TECH CO LTD

Storing device for automotive electronic equipment

The invention discloses a storing device for automotive electronic equipment. The storing device is composed of a box-type base, an electronic-equipment clamping mechanism, a damper / rack mechanism and a locking mechanism; the electronic-equipment clamping mechanism is composed of a large support, a small support and a power device; the small support is pulled down to have the electronic equipment clamped in an electronic-equipment clamping space formed between the small support and a block beam; when the electronic equipment is to be used, the large support of the electronic-equipment clamping mechanism is pulled down to the bottom of the box-type base, and the large support and the box-type base are locked by the locking mechanism; when the electronic equipment is to be concealed, the locking mechanism is pressed down, and the large support drives the small support and the clamped electronic equipment to be concealed in the box-type base. By the arrangement, the electronic equipment used in an automobile can be fixed and stored in a concealed manner, so that the electronic equipment cannot be bumped during braking and accelerating of the automobile; demands for clamping the electronic equipment of different models to be placed horizontally and vertically can be met by the aid of the clamping mechanism.
Owner:CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD

Fully-automatic high-speed bag making machine

The invention discloses a fully-automatic high-speed bag making machine which comprises a stand and a transmission device, wherein a feeding device, a cutting-off and sealing device and a notching device are sequentially arranged on the stand. The fully-automatic high-speed bag making machine is characterized in that the feeding device comprises a motor, a frame and a film conveying mechanism; a feeding roll is connected to an output shaft of the motor, the feeding roll is in contact with a film coil on the frame when in a working condition, the film conveying mechanism comprises a guide roll, a floating assembly, a linear potentiometer, a transmission motor and a conveying roll connected with the transmission motor; the floating assembly comprises a bracket, a floating roll and a floating roll shaft which are arranged on the bracket, the floating roll shaft is connected with the linear potentiometer, the bracket of the floating assembly is connected with a cylinder; and the motor and the cylinder are electrically connected with the linear potentiometer. Through improving the feeding device, the cutting-off and sealing device and the frame, films are conveyed stably and the advantages of better convenience, rapidness and labor-saving performance are achieved for workers during feeding and blade replacing.
Owner:ZHEJIANG BANGTAI MACHINE

College teaching equipment

The invention belongs to the technical field of teaching appliance, in particular to college teaching equipment.the college teaching equipment comprises a bottom board and universal wheels, a protective box is slidably connected to the bottom board, the protective box is provided with handles, a double-head motor is arranged at the bottom of the inner protective box, a first spring is fixedly connected to the two output shafts of the double-head motor, a guide block is arranged at the two ends of the bottom of the inner protection box, an L-shaped guide channel is arranged in the guide block,the first spring is driven by the double-head motor, the first spring penetrates through the L-shaped guide channel and is vertically arranged upward, a sliding panel is slidably connected in the protection box, a liquid crystal display is arranged on the sliding panel, a guide slider is arranged on the sliding panel, two blind holes are formed in the sliding panel, the sliding panel is arranged on the first spring in a sleeved mode through the blind holes, and two protruding blocks are arranged in the each blind hole in the vertical direction. According to the college teaching equipment, thefirst spring rotates relative to the protruding blocks in the blind hole, so that the sliding panel is lifted upwards; and the structure is simple, the use is convenient, the convenience in use of theteaching equipment at any time is improved, and the practicability of the teaching equipment is improved.
Owner:SUZHOU XINYAO HEALTH TECH CO LTD

Cleaning device suitable for automatic numerical control device

The invention discloses a cleaning device suitable for an automatic numerical control device. The cleaning device structurally comprises a fixing base, a sliding groove, a controller, an indicating lamp, movable cabin doors, a spindle, a cleaning device, a device shell, a discharging cabin, a mounting rack, an extensible block, moving wheels, extensible rods, springs, a protective shell, an installing plate, matched wheels, a power motor, a gear rod and a sliding frame, wherein the mounting rack and the right side face of the protective shell form an integrated structure, the extensible rods are embedded into the protective shell to be movably matched with the protective shell, the matched wheels are located on the upper surface of the protective shell, and the protective shell and the matched wheel form an integrated structure. The cleaning device suitable for the automatic numerical control device can be movably adjusted according to different structures on the device when performingcleaning work, accordingly is not bumped and is more intelligentized.
Owner:江苏瑞天建设有限公司

Automobile left and right D pillar decorative plate component storage box

The invention discloses an automobile left and right D pillar decorative plate component storage box and relates to the field of storage devices. The storage box consists of a plurality of storage boxparts; each storage box part is internally provided with grooves, movable plates and a plurality of partition plates; the grooves, the movable plates and the partition plates form storage grooves forstoring D pillar decorative plate components; the movable plates are slidably connected with the walls of the grooves; the partition plates are fixedly connected to the bottoms of the grooves; each movable plate is provided with an inserting groove which is connected with the corresponding partition plate in an insertion manner; the bottom surface of each movable plate is connected with the bottom of the corresponding groove through a sliding driving mechanism; the ends of every two adjacent storage box parts are hinged with each other, and the other ends are connected through a supporting rod; one end of the supporting rod is hinged with the upper storage box part; the other end of the supporting rod is slidably connected with the lower storage box part; the wall of the lower storage boxis provided with a sliding chute which is slidably connected with the supporting rod; a driving mechanism is arranged inside the sliding chute and in the direction of the sliding chute; and the output end of the driving mechanism is hinged with the supporting rod. The storage box disclosed by the invention can reduce abrasion of the surfaces of decorative parts.
Owner:WUHU ECHOM SCI & TECH

Block type motor stator core assembling and welding tool of concentrated winding

The invention discloses a block type motor stator core assembling and welding tool of a concentrated winding. The tool comprises a molding hoop, an iron core inner circle positioning core rod and a block stator iron core. A positioning boss is arranged on the molding hoop. An iron core welding groove is formed in the side part of the molding hoop. Two groups of locking plates are arranged at the side part of the molding hoop. The block stator iron core is provided with a block stator iron core self-buckling groove. The iron core inner circle positioning core rod is provided with an end windingplacing groove. A first iron core outer diameter control flange table is arranged on the iron core inner circle positioning core rod. A hoop end positioning table is arranged on the iron core inner circle positioning core rod. According to the invention, the stator iron core can be locked without press fitting equipment and tools; the efficiency is greatly improved; the risks of collision and insulation damage to windings on the iron core are avoided; the iron core assembling and welding quality is ensured; and the stator iron core welding yield is greatly improved.
Owner:江西麦克斯韦科技有限公司

Folding bicycle

The invention provides a foldable bicycle, relating to a bicycle, in particular to a foldable bicycle which has the advantages of simple structure, obviously shortened size after being folded, compaction and convenient taking as well as storing. The bicycle comprises a bicycle frame, a turning frame, a front wheel, a front wheel shaft, a back wheel, a back wheel shaft, a seating washer and a chainwheel drive mechanism. The bicycle is characterized in that the bicycle frame is provided with a front rod, a back rod and a connecting beam; the lower end of the front rod is connected with the front wheel shaft; the lower end of the back rod is connected with the back wheel shaft; the upper end of the front rod is rotatablely connected with the front end of the connecting beam; the upper end ofthe back rod is rotatablely connected with the back end of the connecting beam; the rotatable connection can be perpendicular to the ground; and at least one rotatable node which can be perpendicularto principal plane is arranged on the connecting beam.
Owner:刘小童

Suspended assembling workbench for instrument

The invention discloses a suspended assembling workbench for an instrument, and relates to the field of electronic equipment assembling. The suspended assembling workbench for the instrument comprisesa workbench, an adsorption mechanism, two suspended moving arms, fixtures and a collecting drawer; the workbench comprises a base platform and cross beam supports, a tool containing frame and a leftbaffle which are fixedly connected to the base platform, and a moving arm cross beam is fixedly connected to the cross beam supports; the two suspended moving arms are slidably connected to the movingarm cross beam; and fixture connecting rings are arranged at the tail ends of the suspended moving arms, and the fixtures are movably connected to the fixture connecting rings. The suspended moving arms and the fixtures are arranged to fix the instrument in a suspended mode, the suspended moving arms can move, the fixtures are movably connected relative to the suspended moving arms, therefore, the instrument can be conveniently moved and turned, assembling is convenient, and a worker can work more easily and cannot bump against the instrument; and meanwhile, the adsorption mechanism is arranged, and therefore small parts can be adsorbed when the small parts fall to a leaking plate and cannot randomly roll to corners to be not found.
Owner:ANHUI TIANBING ELECTRONICS TECH

A storage device for automotive electronic equipment

The invention discloses a storing device for automotive electronic equipment. The storing device is composed of a box-type base, an electronic-equipment clamping mechanism, a damper / rack mechanism and a locking mechanism; the electronic-equipment clamping mechanism is composed of a large support, a small support and a power device; the small support is pulled down to have the electronic equipment clamped in an electronic-equipment clamping space formed between the small support and a block beam; when the electronic equipment is to be used, the large support of the electronic-equipment clamping mechanism is pulled down to the bottom of the box-type base, and the large support and the box-type base are locked by the locking mechanism; when the electronic equipment is to be concealed, the locking mechanism is pressed down, and the large support drives the small support and the clamped electronic equipment to be concealed in the box-type base. By the arrangement, the electronic equipment used in an automobile can be fixed and stored in a concealed manner, so that the electronic equipment cannot be bumped during braking and accelerating of the automobile; demands for clamping the electronic equipment of different models to be placed horizontally and vertically can be met by the aid of the clamping mechanism.
Owner:CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD

Shock-absorbing container for ships

The invention discloses a shock-absorbing container for ships, which relates to the technical field of logistics and transportation. Its structure includes a plurality of protective panels and box doors installed on the surface of a frame body. It also includes a shock absorbing system, the shock absorbing system includes a casing, and a shock absorbing cavity is arranged; a plate body is arranged to be slidingly connected to the shock absorbing cavity; a plurality of shock absorbing elastic parts are arranged inside the shock absorbing cavity, and the shock absorbing elasticity is One end of the piece is fixedly connected to the shock absorbing cavity, and the other end supports the connecting plate body; the sponge block is arranged inside the shock absorbing cavity; the arc-shaped shock absorbing arm is arranged inside the shock absorbing cavity, and the material of the shock absorbing arm is Curved, the two ends of the shock-absorbing arm are arranged with rollers, the rollers contact the bottom of the shock-absorbing cavity, and the top of the shock-absorbing arm is fixed with a connecting plate body. Compared with the prior art, the container of the present invention has a shock-absorbing function, and when the ship shakes , which can reduce the shaking degree of the container, so that the goods will not collide with the container seriously.
Owner:江苏金马云航运科技有限公司

Pipe penetrating device and method for large-diameter pipeline

The invention relates to a pipe penetrating device and method for a large-diameter pipeline. The device is arranged between the pipe walls of a thick pipe and a thin pipe and comprises a vehicle bodyof an arc structure, walking wheels connected to the convex face of the vehicle body and a pipe clamping device connected to the concave face of the vehicle body. The vehicle body is arranged in the thick pipe in a sliding manner, and the thin pipe is arranged on the concave face of the vehicle body in a lap joint manner. The walking wheels are arranged on the inner wall of the thick pipe in a sliding manner to drive the vehicle body to move in the axial direction of the thick pipe. The pipe clamping device is arranged at the axial end of the vehicle body, and one end of the thin pipe is arranged on the pipe clamping device in a butt joint manner and is clamped by the pipe clamping device. The vehicle body is an arc frame body formed by metal rod connection or an arc plate body formed by bending a metal plate. At least the two columns of walking wheels are arranged in the axial direction of the vehicle body, and the number of each row of walking wheels is at least two. The pipe penetrating device can be suitable for pipe penetrating use of different specifications of anticorrosion pipelines, and pipeline anticorrosive layers are better protected.
Owner:HEBEI INSTALLATION ENG
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