44results about How to "Prevent sideways swing" patented technology

A suspension conveyance apparatus has a conveying traveling body movably supported on a traveling guide rail and a hanger suspended from the conveying traveling body, and an anti-swaying guide rail in parallel with the traveling guide rail, the anti-swaying guide rail is engaged with a roller and prevents lateral swaying of the hanger. The anti-swaying guide rail is installed on only one of the right and left sides of the traveling guide rail and includes a horizontal flat rail surface and a circular rail surface curvedly protruding in the vertically opposite direction of the horizontal flat rail surface, and a flat peripheral surface roller adjoining to the horizontal flat rail surface and rolling and an hourglass-shaped peripheral surface roller fitted to the circular rail surface are provided as the roller.

The invention discloses a suspension steering device for a hub direct-driving electric vehicle and relates to the field of vehicle suspensions and steering mechanisms. The other end of a first vertical twisted part is connected with one end of a second vertical twisted part. The other end of the second vertical twisted part is fixedly connected with one end of a direction connecting rod which is fixedly arranged on the horizontal beam. A gyropendulum arm is arranged on the direction connecting rod. A gyroscope is arranged on the gyropendulum arm. Damper supports are arranged at the positions, close to a longitudinal suspending arm, of the outer sides of two longitudinal beams of a vehicle frame. An elastic damper is arranged on each damper support. One end of each elastic damper is fixed at the corresponding damper support. The other end of each elastic damper is fixed on the longitudinal suspending arm. The suspension steering device is reasonable in structure design, easy to operate and convenient to use, a large damping stroke can be provided, lateral swinging of wheels is avoided, abrasion of the wheels and a hanging mechanism is avoided, a plurality of groups of driving axles can be used on a vehicle chassis conveniently, a vehicle chasses structure is greatly simplified, and weight is lowered.

A magnetic buckle connected self-locking lifting side shaft cylinder mop jet flow variable speed cleaning and drying device, the cleaning bucket is equipped with a rotating basket, a rotating basket bracket and a rotating basket lifting self-locking mechanism, the feature is: the structure of the lifting self-locking mechanism In order to be provided with the hexagonal prism slider fixed revolving groove and the hexagonal prism slider pin groove on the inner wall of the cleaning bucket, the hexagonal prism slider fixed card slot is provided in the hexagonal prism slider fixed revolving groove, and the rotating basket bracket is provided with six The prism slider, by lifting and pressing the rotating basket, the hexagonal prism slider on the rotating basket bracket can be switched between the hexagonal prism slider chute and the hexagonal prism slider fixing slot, so as to realize the lifting control of the rotating basket, and make the mop The whole process of cleaning and drying is completed in one bucket; the anti-sway bearing is added to the rotating basket to make the dryer more efficient; it can slow down during cleaning and save labor; the mop and the rotating basket are connected by a magnetic buckle to make the operation of the dryer easier and longer Longer; the rotating basket is equipped with jet fins for stronger decontamination capabilities.

A magnetic buckle connected with a rotating movable pin self-locking lifting side shaft prismatic tube mop cleaning and drying device, the cleaning bucket is provided with a rotating basket, a rotating basket bracket and a rotating basket lifting shaft group, and its feature is: the upper end of the lower rotating shaft is provided with Self-locking slider with movable pin; on the shaft cavity wall of the upper rotating shaft, a movable pin chute and a movable pin fixing revolving groove are arranged along the axial direction of the upper rotating shaft, and the self-locking slider is promoted by lifting and pressing the rotating basket The movable pin on the top can be switched between the movable pin fixed slot and the movable pin chute to realize the lifting control of the rotating basket; the cleaning bucket is prismatic, and the rotating basket bracket is movably connected at the corners of the cleaning bucket, eliminating the need for bracket slide rails . The mop dryer can complete the whole process of cleaning and drying the mop in a bucket by lifting and pressing the mop; the rotating basket is equipped with anti-sway bearings to make the dryer more efficient; the mop and the rotating basket are connected by magnetic buckles The spinner is easier to operate and lasts longer; the mop strip hangs in the rotating basket to make cleaning the mop easier and faster.

A hand-pressed rotary mop cleaning and drying device with a rotating slider self-locking lifting side shaft cylinder. The cleaning bucket is equipped with a rotating basket, a rotating basket bracket and a rotating basket lifting shaft group. It is characterized in that: on the rotating basket lifting shaft group There is a lifting self-locking mechanism, and a self-locking slider rotation groove is provided at the lower end of the shaft cavity of the upper rotating shaft; an upper gear ring and a lower gear ring are respectively arranged at the upper and lower ends of the inner side of the self-locking slider rotation groove; There are brake teeth, chute guide teeth and brake rack chute on the top, and the self-locking slider on the upper end of the lower rotating shaft is driven to rotate by lifting and pressing the rotating basket, so that the brake rack on the self-locking slider Switch between the brake teeth and the guide teeth of the chute to realize the lifting control of the rotating basket, so that the mop can be cleaned in the lower part of the cleaning bucket and dried in the upper part. The mop dryer can complete the whole process of cleaning and drying the mop in a bucket by lifting and pressing the hand; the mop strip is suspended in the rotating basket and the hollow bottom of the rotating basket makes the mop cleaning more convenient, fast and clean thorough.

A magnetic buckle connection self-locking lifting side shaft cylinder rotary mop jet cleaning and drying device, the cleaning bucket is equipped with a rotating basket, a rotating basket bracket and a rotating basket lifting shaft group, the feature is: the lower end of the upper rotating shaft cavity There are self-locking slider rotation grooves and self-locking sliders; upper and lower gear rings are respectively provided at the upper and lower ends of the inner side of the self-locking slider tube; brake teeth and chute guides are provided on the upper gear ring Gears and brake rack chute, by lifting and pressing the rotating basket to rotate the self-locking slider to make the brake rack on the lower rotating shaft switch between the braking teeth and the guide teeth of the chute to realize the lifting of the rotating basket Control; rotating basket with anti-swing bearings. The mop dryer can complete the whole process of cleaning and drying the mop in a bucket by lifting and pressing the mop; the mop and the rotating basket are connected by a magnetic buckle to make the dryer easier to operate and have a longer life; the rotating basket is equipped with a jet Wings, stronger decontamination ability.

A hexagonal prism slider self-locking lifting side shaft prismatic tube hand pressure rotary mop cleaning and drying device, the cleaning bucket is equipped with a rotating basket, a rotating basket bracket and a rotating basket lifting shaft group, the feature is: the upper rotating shaft cavity The lower end of the self-locking slider is provided with a self-locking slider rotation groove and a self-locking slider, and a hexagonal prism slider chute and a hexagonal prism slider are provided on the inner wall of the self-locking slider tube body. The hexagonal prism slider switches between the fixed slot of the hexagonal prism slider and the chute of the hexagonal prism slider by lifting and pressing down, so as to realize the lifting control of the rotating basket; the cleaning bucket is prismatic, and the rotating basket The brackets are movably connected at the edges and corners of the cleaning bucket. The mop dryer can complete the whole process of cleaning and drying the mop in a bucket by lifting and pressing the mop; the mop bar hangs in the rotating basket to make cleaning and drying the mop faster and cleaner; Anti-wobble bearings make the dryer more efficient and last longer.

A hexagonal prism slider self-locking lifting side shaft cylinder rotary mop cleaning and drying device, the cleaning bucket is equipped with a rotating basket, a rotating basket bracket and a rotating basket lifting shaft group, and the feature is: the rotating basket lifting shaft group is set There is a lifting and self-locking mechanism, a self-locking slider rotation groove and a self-locking slider are provided at the lower end of the shaft cavity of the upper rotating shaft, and a hexagonal prism slider chute and a hexagonal prism slider are provided on the inner wall of the self-locking slider tube body. There is a hexagonal prism slider on the upper end of the lower rotating shaft, and the hexagonal prism slider is switched between the hexagonal prism slider fixed slot and the hexagonal prism slider chute by lifting and pressing down to realize the rotating basket. The lifting control allows the mop to be cleaned in the lower part of the cleaning bucket and dried in the upper part. The mop dryer can complete the whole process of cleaning and drying the mop in a bucket by lifting and pressing the hand; the mop strip is suspended in the rotating basket and the hollow bottom of the rotating basket makes the mop cleaning more convenient, fast and clean thorough.

A hexagonal prism slider self-locking shaftless lifting side shaft cylinder mop cleaning and drying device, the cleaning bucket is equipped with a rotating basket, a rotating basket bracket and a rotating basket lifting self-locking mechanism, the feature is: the lifting self-locking mechanism The structure is that a self-locking slider rotation groove and a hexagonal prism slider chute are arranged on the inner wall of the cleaning bucket, a self-locking slider is arranged in the self-locking slider rotation groove, and a hexagonal prism is arranged on the inner wall of the self-locking slider. The slider is fixed to the revolving groove. There is a hexagonal prism slider on the rotating basket bracket. By lifting and pressing the rotating basket, the hexagonal prism slider on the rotating basket bracket is in the hexagonal prism slider chute and the hexagonal prism slider. The hexagonal prism slider inside is used to switch between the fixed card slots to realize the lifting control of the rotating basket, and the mop can complete the whole process of cleaning and drying in a bucket by lifting and pressing the hand; the mop strip is suspended in the rotating basket for use. The cleaning and drying of the mop is faster and cleaner; the anti-sway bearing is added to the rotating basket to make the dryer more efficient and have a longer life.

The invention provides a passenger vehicle ultimate strength impact test platform auxiliary device, which comprises a vehicle frame body, a cross beam, two groups of lateral limiting plates, a self-locking hand winch and a guide wheel, and is characterized in that the self-locking hand winch is provided with a lifting steel wire rope, the lifting steel wire rope bypasses the guide wheel and is vertically suspended below the cross beam, and the bottom end of the lifting steel wire rope is also connected with a hook; the frame body comprises an upper stand column, an upper longitudinal beam, twosets of longitudinal supports, a lower stand column and a lower longitudinal beam. The top end of the upper column is fixedly connected with the end of the beam. The bottom end of the lower stand column is fixed to the middle of the upper longitudinal beam, the two ends of the upper longitudinal beam are fixedly connected with the two sets of longitudinal supports respectively, universal wheels are further installed at the bottom ends of the longitudinal supports, the top end of the lower stand column is fixedly connected with the middle of the upper longitudinal beam, and the bottom end of the lower stand column is fixedly connected with the lower longitudinal beam. The device does not need an external power supply, and is convenient to operate, low in cost, better in stability and higher in operation efficiency.

A magnetic buckle connection self-locking shaftless lifting side shaft cylinder mop jet cleaning and drying device, the cleaning bucket is equipped with a rotating basket, a rotating basket bracket and a rotating basket lifting self-locking mechanism, the feature is: the lifting self-locking mechanism The structure is that a cylindrical self-locking slider rotation groove coaxial with the rotating basket and a tubular self-locking slider are provided on the inner wall of the cleaning bucket, and upper and lower gears are respectively provided at the upper and lower ends of the inner side of the self-locking slider tube. There are driving teeth on the upper ring gear, and brake teeth, chute guide teeth and brake rack chute on the lower ring gear. By lifting and pressing the rotating basket, the braking teeth on the rotating basket bracket The bar switches between the brake teeth and the guide teeth of the chute to realize the lifting control of the rotating basket, and the mop completes the whole process of cleaning and drying in one bucket; the rotating basket is equipped with anti-swing bearings to make the dryer more efficient; The magnetic buckle connection with the rotating basket makes the operation of the dryer easier; the rotating basket is equipped with jet wings, which has stronger decontamination ability.

The invention discloses a magnetic snap connected rotary slide block self-locking lifting side shaft edge drum mop cleaning and spin-drying machine. A rotating basket, a rotating basket bracket and a rotating basket lifting shaft group are arranged in a cleaning barrel; the mop cleaning and spin-drying machine is characterized in that a self-locking slide block rotating groove is formed in the lower end of a shaft cavity of an upper rotating shaft; an upper gear ring and a lower gear ring are respectively arranged at the upper and lower ends of the inner side of the self-locking slide block rotating groove; brake teeth, chute guide teeth and a brake rack chute are formed in the upper gear ring; due to lifting and pressing, the brake rack on the self-locking slide block is switched between the brake teeth and the chute guide teeth so as to realize lifting control of the rotating basket; the cleaning barrel is prismatic, the rotating basket bracket is movably connected to the corner of the cleaning barrel, and a bracket sliding rail is saved. According to the mop cleaning and spin-drying machine, the total cleaning and spin-drying processes can be completed in a barrel; an anti-swing bearing is arranged on the rotating basket, so that the efficiency of the spin-drying machine is higher; the mop and the rotating basket are connected through magnetic snaps, so that the spin-drying machine is easy to operate and long in life; and mop strips drape in the rotating basket, so that the mop is conveniently, rapidly and completely cleaned.

The invention provides a standing-posture bicycle training device for simulating a weightless environment. The standing-posture bicycle training device comprises a bicycle pedal assembly, a back limiting assembly and a waist limiting assembly; the bicycle pedal assembly includes pedal supporting seats arranged on the ground, and the pedal supporting seats are provided with pedals; the back limiting assembly is fixedly arranged corresponding to the back of a trainer, and applies a force for preventing the trainer from separating from the pedals to the back of the trainer; and the waist limitingassembly is fixedly arranged corresponding to the waist of the trainer and is used for preventing the trainer from falling during pedaling, so that normal cycling training is ensured.

A rotary movable pin self-locking lifting side shaft prismatic tube hand-pressed rotary mop cleaning and drying device, the cleaning bucket is equipped with a rotating basket, a rotating basket bracket and a rotating basket lifting shaft group, and the feature is: on the rotating basket lifting shaft group There is a lifting self-locking mechanism, and a self-locking slider with a movable pin is provided on the upper end of the lower rotating shaft; a movable pin chute and a movable pin fixed rotation are provided on the shaft wall of the upper rotating shaft along the axial direction of the upper rotating shaft Slot, by lifting and pressing the rotating basket, the movable pin on the self-locking slider is switched between the movable pin fixed slot and the movable pin chute, so as to realize the lifting control of the rotating basket; the cleaning bucket is prismatic, and the rotating basket bracket is in the The edges and corners of the cleaning buckets are connected flexibly. The mop dryer can complete the whole process of cleaning and drying the mop in a bucket by lifting and pressing the mop; the mop bar hangs in the rotating basket to make cleaning and drying the mop faster and cleaner; Anti-wobble bearings make the dryer more efficient and last longer.

A magnetic buckle connected self-locking lifting side shaft prismatic tube rotary mop jet cleaning and drying device, the cleaning bucket is equipped with a rotating basket, a rotating basket bracket, and a rotating basket lifting shaft group, and its feature is: the lower end of the upper rotating shaft cavity There are self-locking slider rotation grooves and self-locking sliders; upper and lower gear rings are respectively provided at the upper and lower ends of the inner side of the self-locking slider tube; brake teeth and chute guides are provided on the upper gear ring Gears and brake rack chute, by lifting and pressing the rotating basket to rotate the self-locking slider to make the brake rack on the lower rotating shaft switch between the braking teeth and the guide teeth of the chute to realize the lifting of the rotating basket Control; the cleaning bucket is prismatic, and the rotating basket bracket is connected at the corners of the cleaning bucket. The mop dryer can complete the whole process of cleaning and drying the mop in one bucket; the anti-sway bearing is added to the rotating basket to make the dryer more efficient; the mop and the rotating basket are connected by a magnetic buckle to make the dryer easier to operate; The rotating basket is equipped with jet wings, which has stronger decontamination ability.