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36results about How to "Avoid mechanical jamming" patented technology

Hoisting device for green building assembly type prefabricated wallboard

The invention relates to the technical field of hoisting, and discloses a hoisting device for a green building assembly type prefabricated wallboard. A cross beam is arranged below a gravity center adjusting shell, the upper surface of the cross beam is fixedly connected with a supporting rotating block, the upper end of the supporting rotating block is rotatably connected with a center plate, the upper end of the center plate is fixedly connected to the lower surface of the gravity center adjusting shell, two connecting plates are arranged on the upper surface of the cross beam, supporting mechanisms are arranged on the outer surfaces of the connecting plates, first contact blocks are fixedly connected to the upper ends of the connecting plates, a gear is rotationally connected to the inner wall of the top of the gravity center adjusting shell, two racks are slidably connected to the inner wall of the top of the gravity center adjusting shell, and sliding mechanisms are arranged on the upper surfaces of the two racks. According to the hoisting device for the green building assembly type prefabricated wallboard, the situation that the cross beam loses balance is avoided, the stability of the wallboard in the carrying process is improved, and the personal safety of surrounding personnel is guaranteed.
Owner:TAIZHOU UNIV

Field monitoring device facilitating bird repelling based on gravity induction

The invention relates to the technical field of monitoring equipment, and discloses a field monitoring device facilitating bird repelling based on gravity induction, which comprises a bird repelling shell, a monitoring bracket is fixedly connected to the lower surface of the bird repelling shell, a monitoring device body is arranged on the upper surface of a transverse plate of the monitoring bracket, and a movable groove is formed in the upper surface of the bird repelling shell. A pedal is slidably connected into the movable groove, a penetrating groove is formed in the bottom face of the movable groove, a rotating block is fixedly connected to the lower surface of the pedal, a transmission mechanism is arranged at the lower end of the rotating block, a movable sliding groove is formed in the surface of the front side of the bird repelling shell, and a bird repelling mechanism is arranged in the movable sliding groove. According to the field monitoring device facilitating bird repelling based on gravity induction, when a bird stands on the pedal, the two big cymbals are automatically closed to make a sound, the effect of frightening the surrounding bird is achieved, the bird repelling effect is completed, the stability of the monitoring device during use is guaranteed, and the situation that the monitoring device is damaged is avoided.
Owner:田莲英

Punching and grinding equipment for electronic products

The invention discloses punching and grinding equipment for electronic products, and relates to the technical field of electronic product machining. The punching and grinding equipment for the electronic products comprises a mounting bottom plate, a mounting rotating disc is arranged on the upper side surface of the mounting bottom plate, a rotating shaft is fixedly connected to the lower side surface of the mounting rotating disc, a bearing seat is rotatably connected to the lower end of the rotating shaft, and a driving gear fixedly sleeves the outer surface of the rotating shaft; the upper side surface of the bearing seat is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a rotating disc, and teeth are arranged on the outer surface of the rotating disc. According to the punching and grinding equipment for the electronic products, the punched electronic products are rotated to the position below the grinding mechanism to be ground, the punching mechanism punches the electronic products which are not punched, the efficiency of the two procedures of punching and grinding the electronic products is effectively improved, the machining speed of the electronic products is increased, and the machining efficiency of the electronic products is improved. And meanwhile, the working intensity of workers is also reduced.
Owner:江西宏均光电有限公司

Working box with waste chip screening function for machining

The invention relates to the technical field of machining, and discloses a working box with a waste chip screening function for machining. The working box comprises a working table, the interior of the working table is of a hollow structure, the upper end of the working table is fixedly connected with a connecting plate, the connecting plate is U-shaped and has a forward opening, and the upper end of the connecting plate is fixedly connected with a protective cover. A storage groove is formed in the inner wall of the rear side of the connecting plate, sliding grooves are formed in the inner walls of the left side and the right side of the connecting plate, a cleaning plate is movably clamped in the storage groove, two telescopic holes are formed in the upper surface of the working table, and the two telescopic holes extend out of the surface of the rear side in the working table. According to the working box with the waste chip screening function for machining, waste residues can be recycled more conveniently, the time wasted by secondary screening is shortened, meanwhile, waste of raw materials is reduced, the cost of the screening equipment is reduced, the expenditure of financial resources is reduced, and meanwhile the labor intensity consumed by secondary screening of operators is reduced.
Owner:青岛拓沃机械科技有限公司

Fixed base of remote monitoring equipment capable of achieving wireless monitoring and application method

PendingCN112944172AAvoid being unable to adjustAvoid out-of-control phenomenaTelevision system detailsColor television detailsRemote monitoring and controlStructural engineering
The invention relates to the technical field of monitoring equipment, and discloses a fixed base of remote monitoring equipment capable of achieving wireless monitoring and an application method. The fixed base comprises a mounting plate, wherein a mounting hole is formed in the left side surface of the mounting plate; a base is fixedly connected to the left side surface of the mounting plate; sliding grooves are formed in the upper surface of the base; the number of the sliding grooves is three; the three sliding grooves are arranged in a Y shape; the three sliding grooves are formed in the upper surface of the base in a triangular shape; fixing holes are formed in the inner walls of the sliding grooves; sliding blocks are connected into the sliding grooves in a sliding mode; and the upper ends of the sliding blocks are rotationally connected with connecting rods. According to the fixed base of the remote monitoring equipment capable of achieving wireless monitoring and the application method, the phenomenon that the monitoring equipment cannot be adjusted due to rusting and oxidation of bolts is avoided.
Owner:江西润蒽智能科技有限公司

Stepless speed change eggbeater capable of being manually adjusted

The invention relates to the technical field of eggbeater and discloses a manually adjustable stepless speed change eggbeater. The eggbeater comprises an eggbeater shell, wherein a stirring rod is arranged at a left end of the eggbeater shell, a motor is fixedly connected to the interior of the eggbeater shell, and a gearbox fixedly connected with an output shaft of the motor is arranged at a left end of the motor; a right end of the stirring rod is fixedly connected with a connecting rod, the connecting rod is movably sleeved with an installation tenon block, a left wall of the eggbeater shell is provided with an installation tenon groove matched with the installation tenon block, and the connecting rod is provided with an installation mechanism. According to the stepless speed change eggbeater capable of being manually adjusted, by arranging the mounting mechanism, stirring rods can be correspondingly adjusted and replaced under different use conditions, so practicability of the eggbeater is improved, the situation that different types of eggbeater bodies need to be used is avoided, a practical value of the eggbeater is guaranteed, The stirring rod is relatively simple to mount or dismount, so use efficiency of the eggbeater is improved.
Owner:中山市灿欣电器制品有限公司

A kind of diesel engine cooling water jacket

The invention provides a cooling water jacket for a diesel engine. The cooling water jacket comprises a cylinder body, an air cylinder body water jacket, a piston, an air cylinder cover and an air cylinder cover water jacket; an air cylinder sleeve is arranged in the cylinder body, the air cylinder body water jacket is arranged on the outer side of the air cylinder sleeve, and the air cylinder body water jacket comprises a column body cold water cavity and a cooling pipe; the piston is arranged in the air cylinder sleeve, the air cylinder cover is arranged at the top end of the cylinder body,and the air cylinder cover water jacket is arranged in the position, directly facing a combustion chamber, of the air cylinder cover; and a water inlet hole is formed in the side wall of the air cylinder cover. According to the cooling water jacket, the high-temperature air cylinder sleeve and piston can be cooled through the air cylinder body water jacket, the cooling effect is good, the situation of cylinder breaking caused by uneven cooling can be avoided, the working efficiency of the diesel engine is improved, and the service life of the diesel engine is prolonged; and the combustion chamber can be cooled through the air cylinder cover water jacket, meanwhile, the uniformity of heat dissipation and cooling can be improved through an annular cold water cavity, a first annular cooling pipe and a second annular cooling pipe, and the situation of breaking of the air cylinder cover due to the local overheating or overcooling situation can be avoided.
Owner:全椒县全动机械有限公司

Simple decorative coating door and window selling device

InactiveCN112617522AEasy to watchConvenient reference environmentShow shelvesShow hangersEngineeringMechanical engineering
The invention relates to the technical field of door and window selling equipment and discloses a simple decorative coating door and window selling device. The device comprises a main supporting column and an auxiliary supporting column, wherein a selling main body is rotatably connected between the main supporting column and the auxiliary supporting column, and two rotating handles are fixedly connected to the surface of the right side of the main supporting column; a built-in groove is formed in the main supporting column, movable shafts of the two rotating handles penetrate through the surface of the right side of the main supporting column and finally extend into the built-in groove, labor-saving mechanisms are arranged at the ends, located in the built-in groove, of the movable shafts of the rotating handles, and buffer mechanisms are arranged in the built-in groove. According to the simple decorative coating door and window selling device, different coating doors can be switched back and forth, a more convenient reference environment is provided for a user to compare different coating doors, meanwhile, the device is a turnover type coating door switching device, and the device is different from most existing coating door selling devices; in this way, the experience degree and freshness of a user purchasing coating doors are improved.
Owner:江西昌浩实业有限公司

Special positioning disc for lead type electronic component reverse pasting machine

The invention relates to the technical field of lead type electronic component production, in particular to a special positioning disc for a lead type electronic component reverse pasting machine. The special positioning disc comprises a mounting chassis, wherein a fixing disc is fixedly connected to the upper surface of the mounting chassis, a cover plate is arranged on the upper surface of the fixing disc, a fixing mechanism comprises four extension limiting blocks, four extension limiting grooves are formed in the lower surface of the cover plate, four built-in movable cavities are formed in the cover plate, clamping rods are slidably connected into the built-in movable cavities, and clamping grooves are formed in the surfaces of one sides of the extension limiting blocks. By arranging the fixing mechanism, the operation steps of: mounting or dismounting the cover plate and the fixing disc are simplified through the fixing mechanism, so that the cover plate does not need to be mounted in a bolt mode any more during mounting, the operation difficulty of workers is further reduced, meanwhile, the working intensity of workers when a dustproof cover is dismounted or mounted is reduced, and the efficiency of overhauling the structure in the fixed disc is guaranteed.
Owner:江西和兴光电有限公司

Unmanned aerial vehicle damping support facilitating multidirectional photography

The invention relates to an unmanned aerial vehicle damping support facilitating multidirectional photography. Four wings are fixedly connected to the outer surface of a control shell, a camera shooting body is arranged on the lower surface of the control shell, six connecting rods are arranged on the lower surface of the control shell, and every three connecting rods form a group and are arrangedon the front side and the rear side of the camera shooting body correspondingly. The lower ends of every three connecting rods are fixedly connected with a support, the lower surface of each supportis fixedly connected with two supporting blocks, each supporting block is of an n shape, a buffer mechanism is arranged on a fixedly-connected sliding rod between two straight plates of each supporting block, and the upper ends of the connecting rods penetrate into the control shell. One end, in the control shell, of the connecting rod is provided with a secondary buffering mechanism. According tothe unmanned aerial vehicle damping support facilitating multi-azimuth photography, the impact force generated when an unmanned aerial vehicle descends is reduced, the situation that a camera shooting body on the unmanned aerial vehicle is damaged is avoided, and the stability of internal parts of the unmanned aerial vehicle is improved.
Owner:TAIZHOU UNIV

Automatic content recognition device for video knowledge point and use method

The invention relates to the technical field of video recognition equipment, and discloses an automatic content recognition device for video knowledge point and a use method, the automatic content recognition device comprises a supporting plate, a camera supporting frame is arranged on the lower surface of the supporting plate, a locking shell is fixedly connected to the upper surface of the supporting plate, and a recognition device body is arranged on the upper surface of the locking shell; an angle adjusting block is fixedly connected to the lower surface of the recognition device body, two locking grooves are formed in the left side surface and the right side surface of the angle adjusting block respectively, two movable shafts are fixedly connected to the interior of a locking shell respectively, two swing arms are movably connected to the two movable shafts in a sleeving mode respectively, and a control clamping mechanism is arranged at the left end of a swing arm transverse plate. The control clamping mechanism is arranged on the recognition device body, so that the working strength of the recognition device body during angle adjustment is reduced, the speed of adjusting the angle of the recognition device body by a worker is increased, the efficiency of adjusting the angle of the recognition device body is guaranteed, the image recognition is faster, and the recognition efficiency is improved through multi-frame recognition. And in cooperation with a deep learning algorithm, knowledge points in the video content are calculated.
Owner:上海云频信息技术有限公司

Mortar and putty scraping and leveling device suitable for wall decoration

The invention discloses a mortar and putty scraping and leveling device suitable for wall decoration, and relates to the technical field of wall decoration. The mortar and putty scraping and leveling device suitable for wall decoration comprises two supporting assemblies, a scraping plate is arranged between the two supporting assemblies, each supporting assembly comprises a first movable rod and a second movable rod, a mounting head is fixedly connected to the outer surface of each first movable rod, a movable baffle is arranged on the surface of the right side of each mounting head, and the movable baffle is fixedly connected to the outer surface of each first movable rod. The right side surface of the installation head is provided with a movable sliding groove and scales. According to the mortar and putty scraping and leveling device suitable for wall decoration, the movable baffle and the scales are arranged, so that the distance between the movable baffle and the wall is adjusted, mortar and putty of different thicknesses are scraped on the wall through a scraping plate, the wall leveling difficulty of workers is reduced through the mode, and the working efficiency is improved. The smoothness of the wall surface after the wall surface is scraped is guaranteed, and the aesthetic property of the wall surface after the wall surface is scraped is improved.
Owner:重庆福美建筑工程有限公司

Cottonseed delinting device convenient to clean

The invention relates to the technical field of cottonseed delinting, in particular to a cottonseed delinting device convenient to clean. The cottonseed delinting device comprises a barrel body, a seed outlet is formed in the outer surface of the barrel body, a driving motor is fixedly connected to the lower surface of the barrel body, a rotating shaft is rotatably connected to the inner wall of the bottom of the barrel body, and a mounting block is arranged at the upper end of the rotating shaft; and a fixing mechanism comprises a butt joint tenon block, a butt joint mortise is formed in the upper surface of the rotating shaft, a butt joint column is fixedly connected to the lower surface of the butt joint tenon block, and a butt joint hole is formed in the inner wall of the side, facing the butt joint column, of the butt joint mortise. By arranging the fixing mechanism, a worker can conveniently detach a stirring arm from the rotating shaft, so that the worker can conveniently clean the stirring arm and the rotating shaft, the situation that cotton seeds or liquid medicine is left on the stirring arm is avoided, the cleanliness of the interior of the barrel body is further guaranteed, and the cotton seed delinting effect is prevented from being influenced by the residual liquid medicine in the next delinting process of the cotton seeds.
Owner:九江市彭泽县宏兴油脂有限公司

High-precision synchronous fixed-length variable-speed cold cutting equipment

The invention relates to the technical field of cold cutting flying saws, and discloses high-precision synchronous fixed-length variable-speed cold cutting equipment which comprises a cold cutting machine base, a cold cutting machine movement mechanism is arranged on the cold cutting machine base, and a conveying mechanism is arranged at the front end of the cold cutting machine movement mechanism. Two first connecting blocks are fixedly connected to the right side surface of the conveying mechanism, a conveying roller is arranged between the two first connecting blocks, connecting grooves are formed in the first connecting blocks, and second connecting blocks are arranged at the right ends of the first connecting blocks; the second connecting block penetrates through the right side surface of the first connecting block and extends into the connecting groove, and a limiting block is arranged on the surface of the side, extending into the connecting groove, of the second connecting block. According to the high-precision synchronous fixed-length variable-speed cold cutting equipment, the stability when a pipe is conveyed to the conveying mechanism is improved, and the situation that the pipe is bent and even damaged in the conveying process is avoided.
Owner:扬州中孚机械有限公司

Flash treatment equipment for plastic parts

The invention relates to the technical field of injection molding equipment, and discloses flash treatment equipment for plastic parts. The flash treatment equipment comprises an upper connecting block, wherein a lower connecting block is arranged at the lower end of the upper connecting block, a bowl-shaped injection molded product is arranged between the upper connecting block and the lower connecting block, an outer ring connecting groove is formed in the lower surface of the upper connecting block, a rotating block is rotatably connected to the inner wall of the top of the outer ring connecting groove, a flash removing block is fixedly connected to the outer surface of the rotating block, an injection molded product containing groove is formed in the upper surface of the lower connecting block, an inner ring containing block is fixedly connected to the inner wall of the bottom of the injection molded product containing groove, the upper end of the inner ring placing block is also rotatably connected with a rotating block, and the outer surface of the rotating block is also fixedly connected with a flash removing block. The flash treatment equipment for the plastic parts is easyto operate, the difficulty for an operator to start is low, and flash on the inner circle and the outer circle of the bowl-shaped injection molded product can be well and comprehensively cleaned.
Owner:浙江海邦机械科技有限公司

Color steel sandwich panel splicing structure based on mortise and tenon joint technique

The invention discloses a color steel sandwich panel splicing structure based on a mortise and tenon joint technique, and relates to the technical field of color steel plates. The color steel sandwich panel splicing structure based on the mortise and tenon joint technique comprises a color steel substrate, wherein mounting color blocks are arranged on the top of the color steel substrate, mounting grooves are formed in the upper surface of the color steel substrate, four containing shrinkage cavities are formed in the color steel substrate, clamping rods are slidably connected to the interiors of the containing shrinkage cavities, and clamping grooves are formed in the front and rear surfaces of the mounting color blocks. According to the color steel sandwich panel splicing structure based on the mortise and tenon joint technique, a limiting effect is formed on the mounting color blocks through the clamping rods, so that the situation that the mounting color blocks and the mounting grooves are loosened in the using process of the color steel substrate is avoided, the firmness of the mounting color blocks after mounting is further guaranteed, the situation that the mounting color blocks fall off from the color steel substrate is further avoided, and the use effect of the mounting color blocks after mounting is guaranteed.
Owner:重庆雅天下钢结构有限公司

Electronic intelligent battery box with circulating temperature detection function

InactiveCN111969152AWith cycle temperature detection functionEasy to fixSecondary cellsCell component detailsStructural engineeringAir blower
The invention relates to the technical field of battery boxes. The invention further discloses an electronic intelligent battery box with a circulating temperature detection function. The box comprises a placement box shell, the surface of the right side of the placement box shell is rotationally connected with a rotating door; a magnetic sealing strip is fixedly connected to the surface of the front side of the rotating door; an air blower is fixedly connected to the upper surface of the placement box shell, a placement plate is fixedly connected to the interior of the placement box shell, apartition plate is fixedly connected to the placement plate, a connecting groove is formed in the upper surface of the placement plate, a connecting plate is rotatably connected into the connecting groove, and a lithium battery locking mechanism is arranged on the connecting plate. According to the electronic intelligent battery box with the circulating temperature detection function, a lithium battery can be fixed in the lithium battery placement area on the placement plate, the situation that the lithium battery is loosened when placed on the placement plate is effectively avoided, and the stability of the lithium battery during charging in the placement box shell is improved.
Owner:肖耘亚

Preparing device for subcutaneous drainage catheter for laparoscopic surgery

ActiveCN113018539BShorten the timeLow costSuction devicesLaparoscopesSubcutaneous drain
The invention relates to the technical field of medical devices, and discloses a subcutaneous drainage catheter preparatory device for laparoscopic surgery, which includes a reserved shell, a barrier film is fixedly connected to the inner wall of the reserved shell, and the lower surface of the reserved shell is provided with The drainage tube is preset, the outer surface of the reserved casing is fixedly connected with two extruded airbags, the inner wall of the bottom of the reserved casing is fixedly connected with a contraction airbag, the upper surface of the contraction airbag is fixedly connected with a penetrating support block, and the penetrating support block The upper surface is provided with a skin-breaking blade, and the upper surface of the support block is provided with a drainage tube head. The upper surface of the drainage tube head is fixedly connected with an external drainage tube, and a supporting mechanism is arranged on the drainage tube head. The subcutaneous drainage catheter reserved device for laparoscopic surgery can treat subcutaneous effusion in a reserved way, which reduces the time and cost for patients to treat subcutaneous effusion, reduces the difficulty of getting started for medical staff, and guarantees Efficiency in the treatment of subcutaneous effusions.
Owner:重庆市璧山区人民医院

Totally-closed integrated maintenance-free hoop bending machine gearbox

The invention relates to the technical field of hoop bending machines, and discloses a totally-closed integrated maintenance-free hoop bending machine gearbox. The gearbox comprises a panel, a box body is arranged on the lower surface of the panel, a belt pulley is arranged in a groove of the box body, an external mounting block is fixedly connected to the upper surface of the box body, a main shaft is arranged on the external mounting block, and a disc is arranged at the upper end of the main shaft. A change gear set is hermetically arranged in the box body, the lower end of the main shaft penetrates through the lower surface of the box body and is rotatably connected with the bottom wall of the box body, and bearings are arranged between the main shaft and the external mounting block and between the main shaft and the bottom wall of the box body. According to the totally-closed integrated maintenance-free hoop bending machine gearbox, the concentricity of the bearings on the main shaft can be controlled between 0.001 mm and 0.003 mm, so that the concentricity is high, the service life of the bearings on the main shaft is prolonged, the main shaft rotates more flexibly, the situation of jamming is avoided, the stability and smoothness of the main shaft during rotation are further guaranteed, and meanwhile, the output rotation of the main shaft is greatly improved.
Owner:许昌创鼎机械制造有限公司

Cooling water jacket for diesel engine

The invention provides a cooling water jacket for a diesel engine. The cooling water jacket comprises a cylinder body, an air cylinder body water jacket, a piston, an air cylinder cover and an air cylinder cover water jacket; an air cylinder sleeve is arranged in the cylinder body, the air cylinder body water jacket is arranged on the outer side of the air cylinder sleeve, and the air cylinder body water jacket comprises a column body cold water cavity and a cooling pipe; the piston is arranged in the air cylinder sleeve, the air cylinder cover is arranged at the top end of the cylinder body,and the air cylinder cover water jacket is arranged in the position, directly facing a combustion chamber, of the air cylinder cover; and a water inlet hole is formed in the side wall of the air cylinder cover. According to the cooling water jacket, the high-temperature air cylinder sleeve and piston can be cooled through the air cylinder body water jacket, the cooling effect is good, the situation of cylinder breaking caused by uneven cooling can be avoided, the working efficiency of the diesel engine is improved, and the service life of the diesel engine is prolonged; and the combustion chamber can be cooled through the air cylinder cover water jacket, meanwhile, the uniformity of heat dissipation and cooling can be improved through an annular cold water cavity, a first annular cooling pipe and a second annular cooling pipe, and the situation of breaking of the air cylinder cover due to the local overheating or overcooling situation can be avoided.
Owner:全椒县全动机械有限公司
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