39results about How to "Safe and comfortable operation" patented technology

The invention discloses an axle assembly driven by new energy. The axle assembly driven by the new energy is an integrated electric drive axle assembly, and comprises a brushless direct current motor controller, a brushless direct current motor, a two-stage reduction gear assembly, an integrated type axle housing, a half axle and a brake drum. Due to the fact that fixed ratio transmission is adopted by the two-stage reduction gear assembly, transmission efficiency is high, the structure is simple and compact, and the axle assembly driven by the new energy is convenient to manufacture and meets the power output requirements of electric vehicles when the electric vehicles are driven on the flat ground and a slope. Due to the fact that the brushless direct current motor and the integrated type axle housing are arranged in parallel, the gravity centers of the whole vehicles are lowered effectively. Meanwhile, due to the fact that a multistage parallel drive mode is adopted by the brushless direct current motor controller to replace an expensive intelligent power module, the cost is reduced effectively. The integrated design scheme can be applied to the electric vehicles, especially electric sightseeing vehicles and electric cleaning vehicles, more effectively.

The invention discloses a lift self-balancing device, a lift and a lift self-balancing adjustment method. The lift self-balancing device comprises sensors, a control mechanism and a levelling mechanism; the sensors are arranged on lift guide shoes, the control mechanism is located on a lift car, the levelling mechanism is located on a buffer beam of a lift car bottom frame, the input end of the control mechanism is connected with the sensors, and the output end of the control mechanism is connected with the levelling mechanism. By arranging the levelling mechanism on the buffer beam of the lift car bottom frame, the levelling mechanism is not located on the same plane with a compensation module and an accompanying cable of the lift in actual use, interference cannot occur, therefore, all-directional eccentric load balancing adjustment can be achieved, the service life of the lift guide shoes can be longer, and the lift operation can be safer and more comfortable.

A motor vehicle for transporting and delivering mail having vehicle controls (steering, brakes and throttle) that interface with the operator be able to be adjustably located in a position that is comfortable to the operator. The operator seat is of a size and shape that it is comfortable to the 5th percentile female through the 95th percentile male. The operator seat is also adjustable and the brake and throttle are adjustable with respect to the operator seat. Moreover, the seat is pivotable from a driving configuration facing ahead of the vehicle to a laterally facing position where mail operations can be comfortably conducted from the drivers seat. In addition, the door into the cargo compartment includes a window that lines up with a window in the left side of the cargo compartment such that visibility to the left of the vehicle is enhanced.

The invention discloses a cleaning additive for glass bottles and a cleaning method of the glass bottles. The cleaning method and the cleaning additive are used for glass bottle cleaning by a primary alkaline bath and a secondary alkaline bath. The cleaning additive comprises a component A, a component B and a component C, wherein the component A comprises an organic phosphorus chelating agent, the component B comprises peroxide, the component C comprises a defoaming agent, the component A is added into the primary alkaline bath, the component B is selectively added into the primary alkaline bath, the component A and the component B are added into the secondary alkaline bath, and the component C is selectively added into the primary alkaline bath or the secondary alkaline bath. Based on the weight of alkaline solution in the primary alkaline bath or the secondary alkaline bath where the component is added, the adding amount of the component A is 0.05-5%, the adding amount of the component B is 0.1-0.5%, and the adding amount of the component C is 0-0.5%. The alkaline solution in the primary alkaline bath and the secondary alkaline bath is sodium hydroxide solution having a concentration of 1.5-3%. The cleaning additive and the cleaning method can achieve stable and good cleaning effects at a relatively low temperature that is usually 50-70 DEG C.

A structure of locking pliers includes a movable joint pulling and pushing mechanism directly mounted to a tail end of a second handle. The mechanism includes a movable pulling bar forming a front-end arc recess that is positioned against a middle projection of a movable locking arm straddling between first and second handles of the pliers. The movable pulling bar of the pulling and pushing mechanism is provided with a U-shaped groove, which has a side projecting to form a wing projection, in a portion thereof that is engageable with the tail end of the second handle. The wing projection functions as a safety and protection device so that the movable joint pulling and pushing mechanism is provided with a hand push-way function to protect a user's hand from clamping and injury.

The invention discloses a multifunctional intelligent fumigating cabin, which relates to the technical field of medical care appliances. The multifunctional intelligent fumigating cabin comprises a head exposure fumigating cabin body, wherein a base for fixing the fumigating cabin body is arranged at the bottom of the fumigating cabin body; a fumigating chamber is formed in the fumigating cabin body; the fumigating cabin body comprise a fumigating cabin and a fumigating cover which is connected to the fumigating cabin through a connecting piece and can cover the fumigating cabin; when the fumigating cover covers the fumigating cabin, a through hole through which the head of a human body can extend out of the fumigating cabin body is formed by the upper end face of the fumigating cover and the fumigating cabin; the inside of the fumigating cabin is seat-shaped; a control box installing area is formed at the inner bottom of the fumigating cabin; a water tank and a control board for controlling the water tank are arranged in the control box installing area; the control board is connected with a power supply; a heating component is arranged in the water tank; the water tank is connected to an external tap water pipeline through a water charging pipeline; the water tank is connected to the inside of the fumigating cabin body through a steam pipeline; the fumigating cabin body is connected with a water draining pipeline; and the control board is connected to an operation panel positioned on the fumigating cover. The multifunctional intelligent fumigating cabin has the advantages of simple structure, high automation operation degree, cleanliness, attractive appearance, water tightness and durability.

A front / rear brake control device applicable for bicycles, electric bicycles or motorcycles includes a first driving member and a second driving member accommodated in a control member, coupled to each other and brake lines of the rear and front wheels respectively, and moved in the control member reciprocally. The first driving member is coupled to the brake handle through the control line, and the second driving member is delayed and driven by the first driving member. When the brake handle is operated, the first driving member links and moves the corresponding brake line to brake the rear wheel, and then the delayed and driven second driving member brakes the front wheel by the corresponding brake line, such that the brake handle of the bike body can be operated to brake the rear wheel first, and then the front wheel to achieve a safe, comfortable and sectional braking operation.

A motor vehicle for transporting and delivering mail having vehicle controls (steering, brakes and throttle) that interface with the operator be able to be adjustably located in a position that is comfortable to the operator. The operator seat is of a size and shape that it is comfortable to the 5th percentile female through the 95th percentile male. The operator seat is also adjustable and the brake and throttle are adjustable with respect to the operator seat. Moreover, the seat is pivotable from a driving configuration facing ahead of the vehicle to a laterally facing position where mail operations can be comfortably conducted from the drivers seat. In addition, the door into the cargo compartment includes a window that lines up with a window in the left side of the cargo compartment such that visibility to the left of the vehicle is enhanced.

The invention discloses a pneumatic multifunctional massage instrument, and belongs to the technical field of medical and healthcare apparatus and instruments. The pneumatic multifunctional massage instrument mainly comprises ear massage fingers, a neck surrounding strap and shoulder massage heads. The ear massage fingers are connected with the upper end of the neck surrounding strap, and the shoulder massage heads are connected with the lower end of the neck surrounding strap. The pneumatic multifunctional massage instrument has the advantages that the pneumatic multifunctional massage instrument can be completely driven by air pressures, and ear, neck and shoulder massage healthcare effects can be simultaneously realized by the pneumatic multifunctional massage instrument; the pneumaticmultifunctional massage instrument is simple in structure and safe in use, massage force and rhythms can be adjusted in a stepless manner, comfortable massage effects can be realized by the pneumaticmultifunctional massage instrument, and large quantities of sites can be massaged by the pneumatic multifunctional massage instrument.

The invention discloses a double-rod control mechanism comprising a gear shift rod, a pull rod, a gear shift swing arm, a gear shift rocker, a gear shift rotary shaft, a first gear selecting connecting rod, a gear selecting swing arm, a switching support and a second gear selecting connecting rod. The middle of the gear shift swing arm can rotate around the gear shift rotary shaft. The double-rod control mechanism further comprises a vibration reduction bearing installed between the gear shift rotary shaft and the gear shift swing arm. The vibration reduction bearing is used for supporting the gear shift swing arm and buffering the impact force between the gear shift rotary shaft and the gear shift swing arm, in this way, vibration from the inside of a gearbox is transmitted to the vibration reduction bearing to be buffered, numbness and discomfort of hands of a driver due to vibration are reduced, the gear-off problem caused by nut loosening caused by vibration is also reduced, and potential safety hazards are reduced greatly.

A sighting device for a firearm exhibits a display device, which is a component of a measuring device for the distance to the target and which displays this target in the field of vision of the marksman. Of the other components of the measuring device, at least one part is not arranged in or on the sighting device. The sighting device exhibits an interface, through which the components of the measuring device arranged in or on the sighting device may be connected to components of the measuring device arranged in or on the firearm in an assembly in accordance with the intended use of the sighting device on the firearm, in such a way that, as a result, collectively a measuring device in working order arises. To this end, the firearm also exhibits a corresponding interface as well, as one of the components of the measuring device.

A compact, mobile serving cart for efficient preparation and service of cocktails, beverages, food, and / or other items to be served configured for service in a mobile, serve on the go configuration or service in a compact, stationary service configuration. The mobile serving cart includes a frame, side panels, wheels, and a user handle for pushing and maneuvering the cart. The mobile serving cart further includes a cooler assembly; a designated work tray space; a garnish and tool holder assembly; and driver-side drawers openable toward a user and configured for housing various ingredients, service tools, glassware, and other objects desirable for service of beverages, food, etc. In an exemplary embodiment, the mobile serving cart further includes removable caddies and mountable service accessories for smooth transition from service on the go to a compact, stationary, full-service bar.

The invention discloses a connecting device for a construction elevator to be attached to a tower crane. A square steel clamp (1) is connected with tower crane standard knots (14) through M20 high-strength bolts (2). The tower crane standard knots (14) are connected with elevator standard knots (15) through adhering bars (10) located on the inner sides and outer sides of the upper layer and lower layer correspondingly. The square steel clamp (1) is connected with upper-lower layer clamp connection lifting lug pulling plates (5). The upper-lower layer clamp connection lifting lug pulling plates (5) are connected with the elevator standard knots (15) through adhering bars (10) on the outer sides, M15 high-strength bolts (13) and a positioning frame (11). The square steel clamp (1) is connected with upper-lower layer clamp connection lifting lug bottom plates (7). The upper-lower layer clamp connection lifting lug bottom plates (7) are connected with the elevator standard knots (15) through adhering bars (10) on the inner sides and movable fasteners (12). An elevator cage (16) is reversely buckled to rails of the elevator standard knots (15).

A sighting device for a firearm exhibits a display device, which is a component of a measuring device for the distance to the target and which displays this target in the field of vision of the marksman. Of the other components of the measuring device, at least one part is not arranged in or on the sighting device. The sighting device exhibits an interface, through which the components of the measuring device arranged in or on the sighting device may be connected to components of the measuring device arranged in or on the firearm in an assembly in accordance with the intended use of the sighting device on the firearm, in such a way that, as a result, collectively a measuring device in working order arises. To this end, the firearm also exhibits a corresponding interface as well, as one of the components of the measuring device.

Disclosed is a spherical journal spring, comprising a core shaft, a rubber piece and a pedestal. The upper part and the lower part of the rubber piece are vulcanized and integrated respectively with the core shaft and the pedestal. The rubber-metal composite journal spring is a spherical journal spring and the rubber piece is in the shape of the combination of a sphere and a column; wherein the lower part of the rubber piece resembles a sphere and the side face of the rubber piece resembles a column, and the spherical part and the columnar part are smoothly connected. The core shaft is also in the shape of the combination of a sphere and a column, which matches the internal face of the rubber piece; the lower part of the core shaft is spherical and the side face of the core shaft is columnar, and the spherical part and the columnar part are in smoothly connected. The internal hole of the pedestal is in the shape of the combination of a column and a sphere, which matches the external spherical face and the columnar part of the rubber piece, and the bottom of the internal hole of the pedestal is spherical and the side face of the internal hole is columnar. The core shaft and the pedestal are made of light aluminium alloy. Elastic absorption of vibration is taken by the spherical rubber piece which is integrally vulcanized with the light aluminium alloy component parts.

The invention discloses an axle assembly driven by new energy. The axle assembly driven by the new energy is an integrated electric drive axle assembly, and comprises a brushless direct current motor controller, a brushless direct current motor, a two-stage reduction gear assembly, an integrated type axle housing, a half axle and a brake drum. Due to the fact that fixed ratio transmission is adopted by the two-stage reduction gear assembly, transmission efficiency is high, the structure is simple and compact, and the axle assembly driven by the new energy is convenient to manufacture and meets the power output requirements of electric vehicles when the electric vehicles are driven on the flat ground and a slope. Due to the fact that the brushless direct current motor and the integrated type axle housing are arranged in parallel, the gravity centers of the whole vehicles are lowered effectively. Meanwhile, due to the fact that a multistage parallel drive mode is adopted by the brushless direct current motor controller to replace an expensive intelligent power module, the cost is reduced effectively. The integrated design scheme can be applied to the electric vehicles, especially electric sightseeing vehicles and electric cleaning vehicles, more effectively.

This system includes support pieces (1, 1a) intended to be permanently fixed to the structure of the construction, interchangeable supports (30) fitted with a fixing device (4) for attachment to any of the support pieces (1, 1a) and with means of attachment for safety devices or load-bearing devices, intermediate supports (5, 14, 18) that can be coupled to the interchangeable supports and safety elements that can be coupled to the intermediate supports and / or the interchangeable supports. These protective elements include: head pieces (6) of lifelines, modular masts, angled brackets for attaching safety nets (9), protective canopies, safety guard masts (15), telescopic baseboards (16), extendible railings (17) and auxiliary railings (19).

The present invention relates to a steel rail free from impact vibration. It is characterized by that the end of faces of two ends of the rail and longitudinal vertical face of the rail are arranged according to the inclined form on the horizontal direction, namely its included angle is not equal to 90 deg, and the end faces of two ends are mutually parallel; or end faces of two ends of the rail are respectively made into the projected corner form and recessed corner form, and their size and angle are identical.

The invention discloses a multifunctional intelligent fumigating cabin, which relates to the technical field of medical care appliances. The multifunctional intelligent fumigating cabin comprises a head exposure fumigating cabin body, wherein a base for fixing the fumigating cabin body is arranged at the bottom of the fumigating cabin body; a fumigating chamber is formed in the fumigating cabin body; the fumigating cabin body comprise a fumigating cabin and a fumigating cover which is connected to the fumigating cabin through a connecting piece and can cover the fumigating cabin; when the fumigating cover covers the fumigating cabin, a through hole through which the head of a human body can extend out of the fumigating cabin body is formed by the upper end face of the fumigating cover and the fumigating cabin; the inside of the fumigating cabin is seat-shaped; a control box installing area is formed at the inner bottom of the fumigating cabin; a water tank and a control board for controlling the water tank are arranged in the control box installing area; the control board is connected with a power supply; a heating component is arranged in the water tank; the water tank is connected to an external tap water pipeline through a water charging pipeline; the water tank is connected to the inside of the fumigating cabin body through a steam pipeline; the fumigating cabin body is connected with a water draining pipeline; and the control board is connected to an operation panel positioned on the fumigating cover. The multifunctional intelligent fumigating cabin has the advantages of simple structure, high automation operation degree, cleanliness, attractive appearance, water tightness and durability.

The invention relates to an automatic labeling device. The automatic labeling device comprises a bracket, a sticking part and a pressing platform, wherein the sticking part is arranged on the bracket; a driving air cylinder is arranged on the sticking part; the driving air cylinder is connected with a pressing platform connection part arranged on the pressing platform through a driving air cylinder rod; and the driving air cylinder rod is rotationally arranged on the sticking part. In a production process, the operation safety and comfort of an operator can be improved and the labor amount of the operator is reduced; meanwhile, the production speed and the quality are also improved, the cost expenditure is reduced and the working efficiency is improved; and the economic benefits are also improved and the safety is also improved.

The invention discloses a quenching device for metal material processing and an implementation method thereof, comprising a heat preservation shell, a feeding funnel, a quenching liquid circulation mechanism, a material receiving box, a smoke exhaust pipe and a control panel, and the lower end of the feeding funnel runs through the middle of the upper end of the heat preservation shell , it is convenient to pour the metal material into the insulating quenching ball, and the operation of putting the metal material is simple and convenient, so as to avoid the operator being burned by the internal mechanism of the insulation shell during the secondary quenching, and the stirring blade is driven by the servo motor to ensure that each metal material is heated evenly, ensuring that each piece The quality of the metal material, the manual pull of the servo motor, the degree of rotation of the insulated quenching ball, and the automatic discharge of the material reduce the trouble of personnel operation, avoid operation burns, reduce the time of manual operation, and improve work efficiency. , to avoid uneven heating inside and outside of the metal material in the group, so that the single metal material is evenly heated, and the quenching effect is comprehensively improved.

Disclosed is a rubber metal composite journal box spring, comprising a core shaft, a rubber piece and a pedestal. The upper part and the lower part of the rubber piece are vulcanized and integrated respectively with the core shaft and the pedestal. The rubber-metal composite journal spring is a spherical journal spring and the rubber piece is in the shape of the combination of a sphere and a column; wherein the lower part of the rubber piece resembles a sphere and the side face of the rubber piece resembles a column, and the spherical part and the columnar part are smoothly connected. The core shaft is also in the shape of the combination of a sphere and a column, which matches the internal face of the rubber piece; the lower part of the core shaft is spherical and the side face of the core shaft is columnar, and the spherical part and the columnar part are in smoothly connected. The internal hole of the pedestal is in the shape of the combination of a column and a sphere, which matches the external spherical face and the columnar part of the rubber piece, and the bottom of the internal hole of the pedestal is spherical and the side face of the internal hole is columnar. The core shaft and the pedestal are made of light aluminium alloy. Elastic absorption of vibration is taken by the spherical rubber piece which is integrally vulcanized with the light aluminium alloy component parts.

The invention relates to a light two-wheel cultivator convenient to mount and dismount a plow stock, comprising a clutch lever (1), a steering mechanism (2), a clutch pull rod (3), a V-shaped belt (4), an engine (5), a gearbox (6), a tilling wheel (7), a tilling body (8), a plow stock (9) and a traction seat (10). The plow stock (9) comprises a middle plow stock (91), a rear guiding plate (92), a striker (93), a spring (94), a spring hanger (95), a guiding connecting plate (96) and a traction hook (97), wherein the striker (93) is mounted on the rear guiding plate (92) and the guiding connecting plate (96), one end of the striker (93) is connected with one end of the spring (94), and the other end of the spring (94) is mounted on the spring hanger (95). The invention has light whole weight, and is safe and simple for operation, easy to carry, convenient to mount and dismount the plow stock, reliable in a traction locating device, and is particularly suitable for the cultivation operation of plot paddy fields on hills and mountainous areas in south of China and the cultivation operation of dry land with the water content not larger than 25 percent.

The invention relates to a light two-wheel cultivator convenient to mount and dismount a plow stock, comprising a clutch lever (1), a steering mechanism (2), a clutch pull rod (3), a V-shaped belt (4), an engine (5), a gearbox (6), a tilling wheel (7), a tilling body (8), a plow stock (9) and a traction seat (10). The plow stock (9) comprises a middle plow stock (91), a rear guiding plate (92), a striker (93), a spring (94), a spring hanger (95), a guiding connecting plate (96) and a traction hook (97), wherein the striker (93) is mounted on the rear guiding plate (92) and the guiding connecting plate (96), one end of the striker (93) is connected with one end of the spring (94), and the other end of the spring (94) is mounted on the spring hanger (95). The invention has light whole weight, and is safe and simple for operation, easy to carry, convenient to mount and dismount the plow stock, reliable in a traction locating device, and is particularly suitable for the cultivation operation of plot paddy fields on hills and mountainous areas in south of China and the cultivation operation of dry land with the water content not larger than 25 percent.

The invention discloses a motor car axle for a low floor bogie, which comprises an axle body and a wheel seat which is symmetrically arranged on the two ends of the axle body, two axle necks are respectively arranged on one side of each wheel sat depart from the axle body, two bearing seats are respectively arranged on one side of the wheel seat close to the axle body, annular grooves are all arranged on the external circumference of each bearing seat, a gear box installation interface is arranged on one of the axle necks, and another one axle neck is provided with a brake disc installation interface. The motor car axle for the low floor bogie can save space, can further reduce height of a low floor car, enables the low floor car to more safely and comfortably run, further can greatly improve anti-fatigue ability of the bearing seat, and prolongs service. Furthermore, the motor car axle for the low floor bogie further can reduce strain during the press assembly process of wheels, can conveniently push back the wheels, and is excellent in centering of the wheels after being pressed to assemble.

The invention relates to a cotton-padded mattress, especially to a cotton-padded mattress of double-duty of cold and heat for household use, comprising: plastic pipes bound evenly and placed in the padded mattress, one end of the plastic pipe is connected with the up and down outlet pipe of the valve, the other end of the up and down outlet pipe is connected with closed water tank and pump in the water tank respectively, the other end of the plastic pipe is connected with back-steam vessel through the up backwater pipe, the lower part of the back-steam vessel is connected with water tank through air baffle valve. The invention is characterized by the following: a cool or warm environment in the household in the summer is realized and the accident of leakage of electricity and padded mattress being on fire when using the padded mattress in the past can be avoided at the same time, the heating in the winter hardly influences cooking, the cooling in the summer can be realized by a low energy consumption pump of tenth watts, the usage is convenient and economical, the operation is safe and comfortable which is good for health.

The invention relates to an automatic plastic smoke box lap joint device which is suitable for a working platform for processing smoke boxes. The automatic plastic smoke box lap joint device comprises a turn power device installed on the working platform and a middle shaft arranged above the turn power device; mobile tray devices are arranged symmetrically at two ends of the middle shaft, and a turn positioning device is arranged right above the middle part of the middle shaft; a welding edge sealing device is arranged above the turn positioning device. According to the automatic plastic smoke box, in the production process, the operation safety and the operation comfort of operators are improved, the labor amount of the operators is reduced, meanwhile, the production speed and the quality speed are improved, the cost expense is reduced, the working efficiency is improved, the economic benefit is also improved, and meanwhile the safety is improved.