40results about How to "Avoid mutual obstruction" patented technology

The invention discloses an upward moving type movable formwork for continuous box girder construction. The upward moving type movable formwork comprises a box girder body construction mold, a main beam, a nose beam and a rear sliding beam. The bottom of the box girder body construction mold is unfolded for box girder form removal or the bottom of the box girder body construction mold is closed so that a box girder can be poured. The main beam is supported on a middle supporting leg of the box girder and used for bearing the box girder body construction mold and driving the box girder body construction mold to move in the longitudinal direction of the box girder. The nose beam is supported on a front supporting leg of the box girder and used for guiding the main beam moving in the longitudinal direction of the box girder. The rear sliding beam is supported on the poured molded box girder and used for assisting the main beam in moving in the longitudinal direction of the box girder and being adjusted to be bent in the transverse direction of the box girder. The box girder body construction mold is suspended on the main beam, the nose beam is arranged at the advancing end of the main beam, and the rear sliding beam is arranged at the rear end of the main beam. Whole box girder pouring construction and mold movement are finished on the supporting legs and the poured molded box girder, the box girder body construction mold is opened from the bottom to form a folding span-crossing structure, and therefore the structural stability and safety of the whole formwork are guaranteed.

The invention discloses a laminating mechanism with a recyclable welding die, and belongs to the technical field of automatic devices. The laminating mechanism is characterized by comprising a weldingdie input module (6), a top cover conveying module (9) and a bottom plate conveying module (10), the top cover conveying module (9) and the bottom plate conveying module (10) are arranged on one sideof the welding die input module (6), a die opening mechanical hand (7) is arranged between the input end of the top cover conveying module (9) and the welding die input module (6), a die closing mechanical hand (14) is arranged between the output end of the top cover conveying module (9) and the bottom plate conveying module (10), and a blanked piece transferring mechanical hand (11) is arrangedon one side of the bottom plate conveying module (10). By means of the laminating mechanism, a welding die bottom plate and a welding die top cover are recycled, assembly line type production can be realized without preparing too many welding dies, and production cost is reduced.

The invention discloses a broken shot blasting shot sorting device. The broken shot blasting shot sorting device comprises a machine body, centrifugal space is arranged in the machine body, an outer centrifugal disc is slidably arranged between the inner side walls of the centrifugal space, the outer centrifugal disc can rotate in the centrifugal space, and an inner centrifugal disc is slidably arranged in a cavity in the centrifugal space. By means of different contact areas between a high-viscosity glue solution and complete shots and between the high-viscosity glue solution and broken shots, the complete shots and the broken shots can be distinguished in batches and recycled respectively through different resistances borne by the complete shots and the broken shots during centrifugation, it is guaranteed that the machining quality is not affected when the shots are repeatedly used, and meanwhile efficient distinguishing is achieved; and the device can arrange the shots into a single-layer ring during centrifugation, mutual obstruction between the shots during centrifugation is avoided as much as possible, and the sorting precision is improved.

The invention relates to a method for controlling a transport system (1) and a transport system (1) of this type comprising at least two conveyor sections (2, 3) and at least three cars (11, 12, 13, 14, 15, 16) that are moved individually in the cyclical operation, wherein, starting from a first start position, every car passes through a first conveyor section (2) and subsequently a second conveyor section (3) back to the first start position, wherein at least one stop is provided at least along a conveyor section (2, 3), and one or more consecutive stops are assigned to a respective block (21, 22, 23), and wherein the travelling of the cars is controlled in such a way that the cars approach a respective predetermined block one at a time, and an equal cycle time (T) is specified for every car to pass through the first and the second conveyor section.

The invention relates to a large vacuum pump impeller casting method and belongs to the technical field of production of a vacuum pump impeller. The large vacuum pump impeller casting method is characterized by comprising the following steps: 1) mounting a mold in a sand box; 2) filling a sand box main body (2) with molding sand, tamping, scraping the redundant molding sand, and arranging a casting head and a vent hole; 3) drawing the sand box main bodies (2) one by one from top to bottom, lifting the corresponding sand box main body (2) by a lifting device, lifting the sand box main body (2)through a travelling crane, and synchronously lifting by the lifting device corresponding to the same layer of sand box main body (2); 4) taking out the mold and sequentially performing mold closing on the sand box main body (2) through the travelling crane; and 5) fixedly connecting a pedestal (1) with the adjacent sand box main body (2) as well as each adjacent two layers of sand box main bodies(2). By the large vacuum pump impeller casting method, the operation of lifting the sand box main bodies by the travelling crane, rapidly lifting the mold and separating from the mold is facilitated.

The invention discloses a full-automatic coconut cutting device, and belongs to the technical field of coconut cutting equipment. The device is characterized by comprising clamping devices and a cutting device, the at least two clamping devices are arranged side by side, the cutting device is correspondingly arranged in the middle of each clamping device, the clamping devices are connected with apower device for driving the clamping devices to rotate, and a side cutting part and an upper cutting part are arranged on the side portion and the upper portion of each cutting device respectively. The full-automatic coconut cutting device is provided with at least two cutting stations, multiple coconuts can be automatically cut at the same time, automatic cutting is achieved, the cutting speed is high, the labor intensity of workers is greatly reduced, potential safety hazards are eliminated, the upper cutting part and the side cutting part cut the upper portions and the side portions of thecoconuts correspondingly. The coconut cutting device guarantees attractive appearance of cut coconuts, is accurate in cutting, cannot damage the coconuts, and can also guarantee removal of coconut peels.

The invention provides a socket, which comprises a housing, at least a socket main body and a power cable. The socket main body is arranged on the housing, the socket main body comprises a main body base and at least two insertion devices, the insertion devices are disposed on the main body base, and the insertion devices are fixedly supported by the main body base. The main body base is further provided with at least two base upper openings and at least two base side openings to allow plug pins of a plug to be connected from the base upper openings to the insertion devices from top to bottomor to be connected from the base side openings to the insertion devices from outside to inside.

The invention discloses a pile-turning and bin-transferring device for a multi-connected dynamic tunnel type fermentation bin. The pile-turning and bin-transferring device comprises a pile-turning machine and a bin-transferring machine; the bin-transferring machine walking on an overhead rail carries the pile-turning machine to reach the tail of the dynamic tunnel type fermentation bin; the walking tread of the pile-turning machine is aligned with a corbel beam; the pile-turning machine walks into the dynamic tunnel type fermentation bin, and meanwhile, the pile-turning machine drives the mudblocking mechanism of the bin-transferring machine to reach a bin opening to form a shielding state; a roller pile-turning mechanism is laid down, and starts to perform pile turning and moves to the head of the dynamic tunnel type fermentation bin; materials are crushed under the action of the roller pile-turning mechanism and move towards the tail of the bin; after the pile-turning machine reaches the head of the bin, the roller pile-turning mechanism is lifted, the pile-turning machine runs towards the tail of the bin, leaves the bin and runs on the bin-transferring machine, meanwhile, the drives the mud blocking mechanism of the bin-transferring machine to return to the bin-transferring machine; the bin transferring machine loads the pile-turning machine to run towards the next dynamictunnel type fermentation bin, and one pile turning and bin transferring process is completed.

The invention discloses electronic equipment and a docking station used for flat electronic equipments. A first body is detachably connected with a second body through a connecting mechanism, a first connecting piece of the connecting mechanism is hinged to the first body, a plug-in mounting part is arranged between the first connecting piece and the hinged side of the first body, and a second connecting piece of the connecting mechanism is hinged to the first connecting piece and is capable of switching between an unlocking work position and a locking work position in a rotating mode relative to the first connecting piece; the connected second body is plugged in the plug-in mounting part, and the second connecting piece at the locking work position is fixed with the second body in a fit clamping mode; the second connecting piece is provided with an unlocking bump, the unlocking bump synchronously rotates to arrive at a preset opening/closing angle along with the second body, the first connecting piece and the second connecting piece, the unlocking bump is propped against the first body to form a torque for enabling the second connecting piece to rotate to the unlocking working position, and the second connecting piece at the unlocking work position is separated from the second body.

The invention provides a multifunctional steel plate spring detection mandrel, and belongs to the technical field of steel plate spring detection equipment. The multifunctional steel plate spring detection mandrel is characterized by comprising a mandrel main body (1), a middle diameter of the mandrel main body (1) is greater than the diameters of both ends, a detection portion (101) is formed, atleast three radial mounting holes (104) are uniformly distributed around the detection portion (101) at intervals, a steel ball (2) is slidably installed at one end of each mounting hole (104), a spring (3) for pushing a steel ball to move outward is further arranged in each mounting hole (104), an outer side of the steel ball (2) is arranged to protrude from the detection portion (101), and oneend of the mounting hole (104) close to the steel ball (2) is provided with a limiting portion (105) having a diameter smaller than the diameter of the steel ball (2). The multifunctional steel platespring detection mandrel can detect lifting lugs of steel plate springs of various model numbers, the stress is uniform, after the lifting lugs of the steel plate springs are installed, the detectionmandrel is uniformly stressed and does not become loose, and the detection is accurate.

A high-voltage variable resistor includes a circuit section contained in an insulating casing, a snap-in terminal inserted in a terminal base portion of the casing and connected to an output portion of the circuit section, and an output connecting electrode inserted in the terminal base portion from a direction orthogonal to the snap-in terminal and press-fitted in and connected to the snap-in terminal. The terminal base portion of the casing has an insertion groove for guiding and inserting the snap-in terminal, an insertion hole for guiding and inserting the output connecting electrode, and a relief groove formed on a side face of the insertion groove intersecting the insertion hole. The insertion groove, the insertion hole, and the relief groove are simultaneously formed by a metal mold of the structure to be pierced.

The invention provides a full-automatic coconut peeling device, and belongs to the technical field of coconut peeling equipment. The full-automatic coconut peeling device is characterized in that a horizontally arranged mounting beam (3) is arranged at the top of a machine frame (26), wherein a horizontally arranged bearing plate (17) is arranged in the middle of the machine frame (26); a vertically formed receding through hole (1701) is formed in the bearing plate (17); a cutting device is arranged on the machine frame (26) between the mounting beam (3) and the bearing plate (17); a clampingdevice comprises a loading device of which the output end is arranged upwards and a pressing device of which the output end is arranged downwards; a space for accommodating coconuts is formed betweenthe pressing device and the loading device; and a power device for driving the output end of the loading device to rotate is arranged at the output end of the loading device. According to the full-automatic coconut peeling device disclosed by the invention, automatic cutting is realized, the cutting speed is high, the labor intensity of workers is greatly reduced, potential safety hazards are eliminated, the situation that the cut coconuts are artistic in shape is guaranteed, cutting is accurate, the coconuts cannot be damaged, and the situation that coconut peels are removed can also be guaranteed.

The invention relates to an auxiliary mounting tool for a shaft sleeve ring. The auxiliary mounting tool comprises an L-shaped pipe body convenient to handhold, a rail for allowing a ring body to passat a time is arranged in the pipe body, and a feeding port and a discharging port communicating with the rail are formed in the two ends of the pipe body correspondingly. A container which communicates with the rail and is used for storing the ring body is arranged on the feeding port, the side, away from the feeding port, of the container is open, and a clamping part which is elastic and is usedfor clamping the single ring body is arranged at one end of the discharging port. The auxiliary mounting tool has the effect that the shaft sleeve ring can be mounted on a shaft fast.