30results about How to "Swing freely" patented technology

The invention discloses a geological structure physical simulation experiment device for an ultra-high gravity field of a large-scale centrifugal machine. A bottom plate is arranged on a hanging basket of the centrifugal machine, lead screw assemblies are installed on the bottom plate, lead screws are arranged parallel to the bottom plate, steering devices and lead screw supporting columns are fixed to the bottom plate, sliding guiding rails are arranged on the bottom plate, a motor is installed on the bottom plate, output shafts at the two ends of the motor are connected with two steering devices, the steering devices and the end parts of the lead screws are connected, a fixed baffle is in threaded connection with the lead screws and embedded in the sliding guiding rails, a detachable baffle is arranged on the lower portion of the fixed baffle, the lower end of the detachable baffle is hinged to a swing baffle through a hinge, a curved surface platform with an arc-shaped cylindrical curved surface is arranged on the bottom plate, and moving trajectories of the arc-shaped cylindrical curved surface of the curved surface platform are on the same cylindrical surface taking the rotaryshaft of the centrifugal machine as the circle center shaft when the centrifugal machine rotates and operates. The device has the advantages that a fluid body material in the experiment can be allowed to be located on the same centrifugal force equipotential surface, so that the flowing of the fluid body material caused by non-experiment power factors is prevented, the simulation errors in the prior art is eliminated, and therefore geological structure physical simulation is more accurate.

The present invention provides a conveying device capable of running a conveying traveling body smoothly and reliably on an inclined path portion in a traveling path. The inclined linear portion (5C) of the inclined path portion (5) in the travel path of the transporting traveling body (2), and the upper and lower two horizontal path portions (3, 4) connected with the two ends of the inclined path portion (5) ) at least in a certain area adjacent to the inclined path portion (5), linear screw shafts (21, 22) that are linked to each other and driven by a motor are arranged in parallel, and the traveling body (2) for conveying is provided with all The front and rear pair of driven rollers (19, 20) engaged with the screw shaft, the distance between the front and rear pair of driven rollers is no more than the arc portion (5A, 20) at the upper and lower ends of the inclined path portion (5). 5B) The length of the straight line distance between the ends of the screw shafts (21-23) on both sides is short. 4) The structure of continuous driving between.

A fasting device which fastens a support member such as a foundation plate (42) to a connecting member such as a pillar (51) is composed of a bearing body (11), shock absorbing bodies (38), anchoring implements (55), etc. The bearing body (11) is disposed at the center of a space (S) where the support member and the connecting member face each other, and comprises a basic plate (12) which is in surface contact with the support member, a mounting plate (14) which is in surface contact with the connecting member, and connecting sections which connect both of these plates. The shock absorbing bodies (38) are formed using U-shaped leaf springs or the like, and are disposed at the outer edges of the space (S) where the support member and the connecting member face each other. Reaction forces are generated in the shock absorbing bodies (38) according to the displacement of the connecting member or the like.

The invention discloses a new energy hybrid power ship storage battery system. The system comprises a bottom plate, a solar power generation mechanism and a wind generation mechanism are sequentiallyarranged from left to right on the bottom plate, a wind power generator controller, a storage battery and a solar controller are sequentially and fixedly installed from left to right in the middle ofthe upper end face of the bottom plate, a first solar power generation panel and a second solar power generation panel are electrically connected with the storage battery through the solar controller,and a wind power generator body is electrically connected with the storage through the wind power generator controller. The system has the advantages that electricity is provided for the storage battery under the cooperation of the solar power generation mechanism and the wind power generation mechanism, the power generation efficiency is high, blades are always perpendicular to the wind direction under the action of tail wings, so that the power generating efficiency of the wind power generator body is greatly improved, the angle of a rectangular plate can be adjusted according to actual demands, and therefore the power generation efficiency is greatly improved.

Provided is a fixed structure of a pedal support, even an installing support is removed from a pedal support for supporting a pedal to swing freely, the pedal support is easy to assemble and disassemble relative to an instrument panel or a turning suspension bracket. When the pedal support (11) for supporting the pedal (20) to swing freely is detachably fixed on the instrument panel (12) and the turning suspension bracket (13), a stud (35) fixed on the instrument panel (12) forms a fixed part (F2), a fastening mechanism (14b, 18d) forms another fixed part (F4), therefore, under the state thatthe pedal support (11) rotates around the stud (35) to unfasten the fastening of the fastening mechanism (14b, 18d), the pedal support (11) can be drawn out from the stud (35), no support is mounted on the pedal support (11), the pedal support (11) can be assembled and disassembled, thus reducting the quantity of the components.

In a wire electrical discharge machining device, a wire electrode released from a wire bobbin can be supplied toward a wire electrical discharge machining portion without generating permanently bending or twisting. A first pulley26, which receives a wire electrode WE fed out from a wire bobbin 25 and delivers the wire electrode to the downstream side, is disposed to wind the wire electrode WE to afirst delivery position 61 of an outer peripheral portion opposite to a first reception position 60 across a central portion in a radial direction and deliver the wire electrode WE downward. The first pulley 26 is swingable in the horizontal direction with one end in the radial direction as a fulcrum. The swing fulcrum is disposed, in the width direction of the wire bobbin25, within a range fromone end to the other end in the width direction of the wire bobbin25.

Provided is a fixed structure of a pedal support, even an installing support is removed from a pedal support for supporting a pedal to swing freely, the pedal support is easy to assemble and disassemble relative to an instrument panel or a turning suspension bracket. When the pedal support (11) for supporting the pedal (20) to swing freely is detachably fixed on the instrument panel (12) and the turning suspension bracket (13), a stud (35) fixed on the instrument panel (12) forms a fixed part (F2), a fastening mechanism (14b, 18d) forms another fixed part (F4), therefore, under the state that the pedal support (11) rotates around the stud (35) to unfasten the fastening of the fastening mechanism (14b, 18d), the pedal support (11) can be drawn out from the stud (35), no support is mounted on the pedal support (11), the pedal support (11) can be assembled and disassembled, thus reducting the quantity of the components.

The invention relates to the technical field of grid structures of batteries, in particular to a grid structure with lockable edges, which comprises a grid body. The grid body comprises warps and wefts; the warps and the wefts are arranged in a crossed manner; a clamping strip is arranged on the edge of the grid body; the clamping strips are arranged in the direction parallel to the warp; the clamping strip comprises a first side plate, a second side plate and a vertical plate; the vertical plate is located on the outer side of the grid body; the first side plate and the second side plate arelocated on the two sides of the grid body respectively and flexibly connected with the vertical plate; baffles facing the grid body are flexibly connected to the ends, away from the vertical plate, ofthe first side plate and the second side plate; and the end part of the weft at the edge of the grid body bypasses the warp at the edge of the grid body and is propped against the baffle. According to the scheme, the problem that in the prior art, the edge locking effect is poor due to uneven heating during edge locking of the grid is solved.