40results about How to "Simple set" patented technology

The invention discloses a water feeder for livestock breeding. The water feeder comprises a water supply tank and a mounting baseplate, a control panel is fixedly installed on the outer wall of the left side of the water supply tank, and the top of the water supply tank is provided with a storage battery and a water inlet; an electric heating device, a high water level sensor and a sensor device are fixedly installed in the water supply tank, a waterproof motor is fixedly installed at the bottom of the water supply tank, and water outlets are formed in the bottom of the waterproof tank; supporting columns are fixedly connected to the bottom of the water supply tank, water conveying pipes are arranged in the supporting columns of a hollow structure, and the water outlets are connected to water conveying pipes; the mounting baseplate is fixedly connected to the lower end faces of the supporting columns, fixing bolts are arranged on the mounting baseplate, and fixed columns are fixedly installed on the mounting baseplate; a sliding column is slidingly connected to the fixed columns, drinking bowls are fixedly connected to the upper end face of the sliding column, first supporting columns are fixedly connected to the lower end face of the mounting baseplate, and universal wheels are arranged at the lower ends of the first supporting columns. The water feeder for livestock breedingis simple in structure and reasonable in design and can be conveniently moved and fixed, and livestock drink water conveniently.

The present invention provides a instrument pen cap for writing which improves buffering effect and prevents generating pen cocoon as well as makes the writing tool insert easily and increases the cling degree with the writing tool, thus implement writing stably. In the pen cap 1 which suits on the axis of the writing tool P and possesses cylinder-shape spring pen cap main body 2,many small independent warts 3 intersperses on the internal circle surface 2a of the given spring pen cap main body2.

The invention relates to the technical field of garbage bins, in particular to a garbage bin with a garbage bag being conveniently mounted in a sleeved mode. The garbage bin comprises a garbage bin body which is a cylindrical bin body, and further comprises a clamping mechanism, the outer wall of the lower end of the garbage bin body is provided with a storing groove, an elastic clamping ring is stored in the storing groove in a matched mode, a vertical rod is fixed to the end of the elastic clamping ring, and the top of the vertical rod is rotatably connected with a handle; and the clamping mechanism comprises a first clamping ring and a second clamping ring, the first clamping ring is coaxially fixed to the top edge of the garbage bin body, strip-shaped rods are evenly fixed on the circumference of the outer wall of the garbage bin body, and sliding grooves are formed in the outer end faces of the strip-shaped rods in a clamped mode. The garbage bin can effectively solve the problemthat in the prior art, as for a garbage bin, a garbage bag is inconveniently mounted in a sleeved mode, and simultaneously solves the problem that the garbage bin is prone to being contaminated by garbage.

The invention discloses a sleeving device and a sleeving method for a pipe system without guide rollers and a shell. The device comprises the pipe system, the shell, and a support platform positioned below the pipe system; the support platform is provided with multiple bracket units connected with the bottom of the pipe system in a support manner and independent from each other; a working platform is arranged on one side of the head end of the pipe system; the shell is arranged on one side of the tail end of the pipe system; a walking crane for naturally hanging the shell is arranged above the shell; a windlass and a rope limiting device are fixedly arranged on the working platform; a first traction rope extending from a rope outlet of the windlass penetrates through the rope limiting device, and the tail end of the first traction rope is connected with a rope separation device; the first traction rope is connected with a first joint of the rope separation device; and a second traction rope extending from a second joint of the rope separation device is respectively connected to two sides of the shell. The method realizes sleeving between the pipe system and the shell, and achieves the effects of low deformation of the pipe system, precise matching between the pipe system and the shell and completion of once stable sleeving.

The device has a fastening element (16) and a spring strut dome (5), where a wiper system (3) is fastened to a coupling section (6) of the spring strut dome by the fastening element. The fastening element is only connected with the spring strut dome and with the wiper system. The fastening element is welded to the coupling section of the spring strut dome. The spring strut dome has a central dome opening in the coupling section.

A stirring knife assembly at least comprises a knife bracket and a stirring shaft; the knife bracket is of a framework structure and is fixedly provided with at least one blade; the stirring shaft is fixedly connected with the knife bracket. The lower part of the knife bracket is provided with a first blade, and the upper part of the knife bracket can be provided with a second blade or can be not provided with the blade; the stirring shaft is not provided with a blade or is provided with at least one blade; the mode of blade arrangement on the knife bracket can be combined randomly with the mod of blade arrangement on the stirring shaft. Because the blade is connected with the stirring shaft through a non-injection molding mode, the defects brought by the injection molding process are avoided, the shape and the number of the blades have no limitation, and the blade arranged positions are relatively flexible; and moreover, the blade bracket adopts the framework structure, the braking structure is simplified, at the same time, a deep hole structure, which is matched with a positioning shaft of a stirrer, of a stirring shaft of a traditional stirring knife assembly is avoided, moreover, enough space is left for food to pass through, food is avoided from remaining in the deep hole structure, no cleaning dead angle exist, cleaning becomes easy, and the practicability is high.

The invention discloses a control mechanism of a dual-opening lock. The control mechanism comprises a lock assembly, a lock-in and lock-out mechanism, a swinging piece and two switching pieces, wherein the lock-in and lock-out mechanism comprises an installing shaft, the installing shaft is located between lock cores of an indoor lock and an outdoor lock, the position of the installing shaft is fixed relative to lock core shafts, and the installing shaft is independent of the lock core shafts; the swinging piece is rotationally arranged on the installing shaft and is provided with sliding pins which are used for pushing a bolt plate to move along the lock-in and lock-out direction; the two switching pieces are used for respectively driving the swinging piece to rotate around the installing shaft under the driving of the corresponding lock core shafts; one switching piece does not rotate synchronously when the swinging piece is driven to rotate by the other switching piece; a gap which is used for a bolt plate to move along the lock-in and lock-out direction is reserved between the lock core of the indoor lock and the lock core of the outdoor lock.

The invention provides a special 360-degree turning sleeve device for aerial cable electrified peeling and an application method. The sleeve device (100) comprises a sleeve head, a sleeve head drive mechanism (110) used for fixing the sleeve head and driving the sleeve head to rotate, and a transmission mechanism (120) which is installed on the sleeve head drive mechanism (110) in an overturning mode and used for driving the sleeve head drive mechanism (110) to rotate so as to drive the sleeve head to rotate. According to the special 360-degree turning sleeve device for aerial cable electrified peeling and the application method, a feed screw can be rotationally unscrewed so as to adjust the depth of the feed screw of an electrified peeler, and the sleeve head can be easily arranged on the head of the feed screw in any installing position in a sleeving mode by adjusting the relative position of a drive gear and a driven gear. The sleeve device is convenient to use, easy to operate, safe and reliable.

The invention relates to a hot water appliance (1) at least comprising a water tank (2), a water supply pipe (3), a water discharge pipe (4), a heating element (5), and a means (6) for at least partly covering an inlet point (7) of the water supply pipe (3). The invention is characterized in that the heating element (5) is connected to the means (6) for at least partly covering the inlet point (7) of the water supply pipe (3), said means (6) for at least partly covering the inlet point (7) of the water supply pipe (3) deflecting at least some of the water to the bottom of the water tank (2).

The invention discloses a sleeving device and a sleeving method for a pipe system without guide rollers and a shell. The device comprises the pipe system, the shell, and a support platform positioned below the pipe system; the support platform is provided with multiple bracket units connected with the bottom of the pipe system in a support manner and independent from each other; a working platform is arranged on one side of the head end of the pipe system; the shell is arranged on one side of the tail end of the pipe system; a walking crane for naturally hanging the shell is arranged above the shell; a windlass and a rope limiting device are fixedly arranged on the working platform; a first traction rope extending from a rope outlet of the windlass penetrates through the rope limiting device, and the tail end of the first traction rope is connected with a rope separation device; the first traction rope is connected with a first joint of the rope separation device; and a second traction rope extending from a second joint of the rope separation device is respectively connected to two sides of the shell. The method realizes sleeving between the pipe system and the shell, and achieves the effects of low deformation of the pipe system, precise matching between the pipe system and the shell and completion of once stable sleeving.

The invention relates to a motor stator iron core outer press fitting structure with pipes distributed on the periphery, in particular to a hot press fitting structure of a motor stator iron core hot sleeve machine base with pipes distributed on the periphery and belongs to the technical field of motors. The motor stator iron core outer press fitting structure with the pipes distributed on the periphery comprises a machine base and an iron core. The stator iron core is arranged in the machine base in a sleeved mode. The machine base is in interference fit with the stator iron core. The machine base is of a cage-shaped supporting rib structure and comprises an upper machine base bottom plate and a lower machine base bottom plate which are parallel to each other. Multiple machine base supporting ribs are used for connecting the upper machine base bottom plate and the lower machine base bottom plate. The stator iron core is of the cage-shaped supporting rib structure and comprises an upper stator iron core bottom plate and a lower stator iron core bottom plate which are parallel to each other. The upper stator iron core bottom plate is connected with the lower stator iron core bottom plate through stator iron core supporting ribs. The motor stator iron core outer press fitting structure is simple, compact and reasonable, the iron core is arranged in the heating machine base in a sleeved mode, the iron core supporting ribs are in interference fit with the machine base supporting ribs, key grooves do not need to be machined in the machine base and the iron core, the motor stator iron core outer press fitting structure is convenient to machine and arrangement in a sleeved mode is easy to achieve.

The invention relates to a fitting tool (13) for fitting a brake retaining clip to and / or removing said brake retaining clip from a securing arrangement of a disk brake, wherein the securing arrangement has a securing element (11), which is fixedly connected to a rear-side backing plate (5a) of a rear-side brake pad of the associated disk brake and has at least two spring arms (12), characterizedin that the fitting tool (13) has a base, a spreading device, and a guiding device.

The invention relates to a preparation method for a floriculture wall. The preparation method comprises the following operation steps: preparing a shelf having a wire mesh on the bottom according to the dimensional requirements of an exhibition wall body; filling the iron shelf with flower earth which is as high as the shelf; watering the flower earth thoroughly at one pass; spraying 1 to 2cm planting soil on the flower earth to form a grass seed planting layer; sowing grass seeds on the planting soil and carrying out the elaborate management and culture for 20+ / -3 days to form a continuous grass carpet; covering the grass seeds with a wire mesh to ensure the fixed and safe use of material; and unreeling wires according to a preset pattern to outline the general shape, and inserting flower according to the shape so as to form the floriculture wall. The preparation method can achieve rapid establishment, convenient and rapid flower inserting, simple decoration, and various modes. The floriculture wall is suitable for the exhibitions at public points such as parks, botanical gardens, exhibition halls, and the like.

A high-speed and high-power permanent magnet synchronous motor rotor belongs to the technical field of motors. The invention solves the problems that the existing high-speed and high-power permanent magnet synchronous motors have difficulty in fitting the rotor sheath and that the prestress cannot be adjusted as required. It mainly includes the rotating shaft, main permanent magnet, auxiliary permanent magnet, positioning key, pre-tightening wedge, pre-tightening nut and sheath; the pre-tightening nut is used to axially squeeze the conical or wedge-shaped device, so that according to the rotor diameter and speed The small diameter flexibly adjusts the prestress acting on the permanent magnet. The invention is mainly applied in the field of motors.

The invention relates to a preparation method for a floriculture wall. The preparation method comprises the following operation steps: preparing a shelf having a wire mesh on the bottom according to the dimensional requirements of an exhibition wall body; filling the iron shelf with flower earth which is as high as the shelf; watering the flower earth thoroughly at one pass; spraying 1 to 2cm planting soil on the flower earth to form a grass seed planting layer; sowing grass seeds on the planting soil and carrying out the elaborate management and culture for 20+ / -3 days to form a continuous grass carpet; covering the grass seeds with a wire mesh to ensure the fixed and safe use of material; and unreeling wires according to a preset pattern to outline the general shape, and inserting flower according to the shape so as to form the floriculture wall. The preparation method can achieve rapid establishment, convenient and rapid flower inserting, simple decoration, and various modes. The floriculture wall is suitable for the exhibitions at public points such as parks, botanical gardens, exhibition halls, and the like.