43results about How to "Achieve take off" patented technology

The invention relates to a transmission and distribution cable receiving device, particularly to a photovoltaic panel assembly receiving and winding device for a power transmission and distribution cable. The photovoltaic panel assembly receiving and winding device is capable of carrying out receiving and winding by a photovoltaic panel assembly and adjusting the angle of the photovoltaic panel assembly to collect the sunlight. The photovoltaic panel assembly receiving and winding device comprises a bottom plate, a motor, a bevel gear, a receiving and winding mechanism, a storage battery, a connecting rod, and a photovoltaic panel assembly body and the like. The motor is installed at the left side of the top of the bottom plate; the bevel gear is connected to an output shaft of the motor; and the receiving and winding mechanism is arranged in the middle of the top of the bottom plate. With the receiving and winding mechanism and a moving mechanism, a cable can be received and wound compactly, thereby saving the space and taking down a receiving-winding cylinder with winding completion.

The invention relates to the technical field of injection molds, in particular to an efficient injection mold. Injection molding cavities are formed in the upper parts and the lower parts of the surfaces, close to each other, of the two molds; a bracket; the support is located on the sides, away from each other, of the two molds. A rotating shaft; the rotating shaft is rotationally connected with the upper part of the bracket, and one end of the rotating shaft is fixedly connected with the center of the mold; a slide bar; the sliding rod is connected with the two supports in a sliding mode. The axial lead direction of the sliding rod is consistent with the mold closing direction; a cooling hole; the cooling holes are formed in the mold and are symmetrically arranged relative to the center of the mold; a water outlet and a water inlet of the cooling hole are formed in the outer wall of the mold; according to the invention, one part of the mold is subjected to injection molding, and the other part of the mold is preheated synchronously, so that the time of waiting for preheating of the mold by a worker is shortened, and seamless connection of injection molding of the mold by the worker is realized; and the injection molding efficiency of the mold is greatly improved.

The invention relates to a connector housing of a connector. The connector housing includes a main body, the front end of which is a plug-in end. A guide groove for allowing a linear installation guiderail on a corresponding dust cover to be installed in a slide manner in the guiding direction is arranged in the main body. An installation hole, the axis of which is vertical to the guiding direction of the guide groove is arranged in the groove wall or the bottom wall of the guide groove. A lock ball is arranged in the installation hole. One side of the lock ball, far away from the guide groove, is provided with a spring. One end of the lock ball, close to the guide groove, extends into the guide groove and is in limiting cooperation with a ball groove in the linear installation guiderail. A limiting structure which is in limiting cooperation with the lock ball so as to limit the lock ball from extending to the limit in the guide groove is arranged on the guide groove. The invention provides the connector casing which allows a dust cover to be taken off rapidly through a push-pull manner.

The invention relates to a connector and a dustproof cover therefor. The connector comprises the dustproof cover and a connector housing, wherein the front end of the connector housing is a plugging end. The dustproof cover is provided with a linear installation guide rail. The connector housing is provided with a guide groove which is used for the guide sliding installation of the linear installation guide rail. A side surface or the bottom surface of the linear installation guide rail is provided with a ball groove. A wall or the bottom wall of the guide groove is provided with an installation hole, and the axis of the installation hole is perpendicular to the guide direction of the guide groove. The interior of the installation hole is provided with a locking ball, and a side, far from the guide groove, of the locking ball is provided with a spring. A side, close to the guide groove, of the locking ball extends into the guide groove, and cooperates with the ball groove in a limiting manner. The guide groove is provided with a limiting structure which cooperates with the locking ball in a limiting manner so as to limit the extension of the locking ball into the guide groove. The dustproof cover can be quickly disassembled in a push-pull mode, and the connector employs the dustproof cover.

The invention relates to a novel adjustable experimental cartilage planing tool. The problems that an existing scalpel is strenuous in sampling and cutting, an obtained specimen is low in purity, andexperimental specimens are wasted are effectively solved. According to the technical scheme for solving the problems, the novel adjustable experimental cartilage planing tool comprises a tool bar anda tool rest arranged on the tool bar, and is characterized in that the tool rest is in a U shape, the unopened end of the tool rest is connected with the tool bar, the opened end of the tool rest is fixedly connected with an upper clamping plate, a lower clamping plate connected with the tool rest is arranged by the side of the upper clamping plate, and a plurality of blades evenly distributed along the upper clamping plate are arranged between the lower clamping plate and the upper clamping plate; and sliding blocks slidably connected to the upper clamping plate are arranged on the position,close to the two ends of the tool rest, between the upper clamping plate and the lower clamping plate, adjusting mechanisms making contact with the sliding blocks are arranged at the two ends of the tool rest correspondingly, and the two adjusting mechanisms can push the corresponding sliding blocks to slide along the upper clamping plate. The novel adjustable experimental cartilage planing tool is concise in structure, the specimens with high purity can be taken down easily and conveniently, and practicality is high.

The invention discloses a letter box device which comprises a firm clamping device, compressing devices, a discharging device, a collecting device, a second discharging device and a base. A U-shaped cavity with an upward opening is formed in the base. The second discharging device is installed inside the U-shaped cavity. The front and back sides of the upper surface of the base are each provided with a sliding rail in the left-right direction. The two compressing devices are of the same structure and are the left compressing device and the right compressing device. The left and right compressing devices are installed on the sliding rails on the left and right sides of the upper surface of the base respectively and can slide left and right along the sliding rails. The letter box device is simple in structure, convenient to control, convenient to operate and capable of automatically achieving discharging, improving the working efficiency, ensuring the molding quality and meanwhile lowering the labor intensity of workers.

A clamp dedicated for removing bird nests on 500 KV transmission line towers comprises two handles, the two handles are hinged to each other in the middle, a main rod is installed at the end part of each handle, three capture hooks are installed at the end part of each main rod, each capture hooks comprises a sub rod, one end of the sub rod is equipped with a first bent hook, and the end part of the first bent hook is equipped with a second bent hook. According to the clamp provided by the invention, each main rod is provided with three capture hooks, so the matching area of the capture hooks and a bird nest is raised, falling of twigs of the bird nest in a capturing process is avoided, and thus the cleaning efficiency of the bird nests is raised. A foldable structure is disposed between each main rod and the corresponding handle, and an inserting block can enter into a space formed by a first matching groove and a second matching groove after the main rod and the handle are folded, thus to realize locking of the main rod and the handle, thereby reducing the overall length of the clamp and bringing convenience for receiving.

The invention discloses a feed barrel unloading device, comprising a bracket, a roller and a feeding device, the roller is rotatably installed on one side of the bracket, the feeding device is arranged on the outside of the roller, and a gear ring is fixedly installed on the rear side of the roller , the outer bottom of the gear ring is meshed with a transmission gear, the inside of the bracket is fixedly installed with a first motor fixedly connected with the transmission gear, the side of the roller outside the bracket is equipped with a bearing cylinder, and the outer side of the bearing cylinder is installed There is a screw mandrel, a second motor is fixedly installed at one end of the screw mandrel, a chute parallel to the screw mandrel is provided on the outer bottom of the bearing cylinder, and a splint is installed on the screw mandrel for rotation. The splint can realize the clamping of the feed bucket, and the motor drives the roller to rotate to realize the dumping of the feed inside the feed bucket, which is more convenient to use.

The invention discloses a multi-angle robot arm with adjustable damping, which comprises a bottom plate, the top middle of the bottom plate is rotatably connected with a rotating base, one end of the U-shaped bar is rotatably connected with a mechanical claw through a connecting mechanism, and the inner bottom of the installation groove corresponds to two An adjustment spring is embedded in the position between the two lifting bumps, and a block is installed on the top of the adjustment spring. The structure of the invention is scientific and reasonable, and it is safe and convenient to use. A connecting mechanism is provided to connect the U-shaped rod and the mechanical claw through the shaft body. The clamping block is stretched out by the action of the adjusting spring, which acts as a stable limit and ensures the stability of the mechanical claw after installation. When it needs to be disassembled, it is only necessary to turn the limit ring and slide along the lifting bump through the limit slider to make the limit The position slider can effectively cover the clamping block, realize the removal of the shaft body, improve the ease of disassembly of the shaft body, and solve the problem that the mechanical claws of the existing multi-angle robot arm are not convenient for quick disassembly and maintenance.

The invention discloses a spectacle frame structure with a functional correction action. The spectacle frame structure comprises a main spectacle frame, two spectacle legs and an eye protection frame, the main spectacle frame comprises two lens frames and nose clips, the eye protection frame comprises two annular eye protection rings and a connecting frame, at least one clamping slot recessed relative to the front end face of each eye protection ring is formed in the front end of the eye protection ring, at least one clamping block in one-to-one correspondence to the clamping slot is arranged on each lens frame, and annular elastic flexible edges are connected on the rear end faces of the eye protection rings. The spectacle frame structure is simple, a wearer selects whether the eye protection frame for avoiding irritation of airflow or dust to eyes is mounted or not as needed, and functions of spectacle frames for correcting eyesight can be enriched.

The invention discloses a spectacle frame structure with a protection function. The spectacle frame structure comprises a main spectacle frame and two spectacle legs, the main spectacle frame comprises two lens frames, nose clips and an eye protection frame, the eye protection frame comprises two annular eye protection rings and a connecting frame, at least one clamping slot recessed relative to the front end face of each eye protection ring is formed in the front end of each eye protection ring, at least one clamping block in one-to-one correspondence to the clamping slot is arranged on each lens frame, annular elastic flexible edges are connected on the rear end faces of the eye protection rings, at least one medicine placing frame is arranged on the inner wall faces of the eye protection rings, two flexible strips are fixed on the nose clips, and a plurality of grooves are formed in the flexible strips. The spectacle frame structure is simple and comfortable to wear and can be used for eye disease treatment and eye care, a wearer selects whether the eye protection frame for avoiding irritation of airflow or dust to eyes is mounted or not as needed, and functions of spectacle frames for correcting eyesight can be enriched.

The invention discloses improved letter box equipment. The improved letter box equipment comprises a clamping device, pressing devices, a discharging device, a collecting device, a second dischargingdevice and a base; the base is provided with a U-shaped cavity with a cavity opening being upward; the second discharging device is installed in the U-shaped cavity; the front side and the rear side of the upper surface of the base are each provided with a sliding rail in the horizontal direction; and the two pressing devices are of the same structure, the left pressing device is installed on thesliding rail on the left side of the upper surface of the base and can slide left and right along the sliding rail, and the right pressing device is installed on the sliding rail on the right side ofthe upper surface of the base and can slide left and right along the sliding rail. The improved letter box equipment is simple in structure, convenient to control and convenient and fast to operate, the discharging work can be achieved automatically, the working efficiency is improved, the forming quality is ensured, and meanwhile the labor intensity of workers is relieved.

The invention discloses a cooker with an anti-scald function, and belongs to the technical field of cooking equipment. The cooker with the anti-scalding function comprises a box body, wherein the boxbody comprises a bottom plate, a back plate and a side plate; a heating stove is connected to the center of the bottom plate, symmetrical support plates are fixedly connected to the bottom plate, a connecting shaft is rotationally connected between the support plates, a bracket plate is fixedly connected to the connecting shaft, and a strut is fixedly connected to the bracket plate, a lantern ringis fixedly connected to the top end of the strut; the bracket plate is rotationally connected with a pan through a connection column, and the pan is located in the lantern ring; a feeding box is fixedly connected to the top of the side plate, the side, located in the box body, of the feeding box is located above the pan, and the pan is in sealed connection with a pan cover; symmetrical limiting holes are formed in the inner wall of the pan, and an extraction ring is fixedly connected with the center of the pan cover. The cooker is convenient to operate, the pan cover is closed and opened by aU-shaped rod, and harm to the human body caused by direct contact with the pan cover is avoided.

The invention discloses building decorative environment-friendly board equipment. The building decorative environment-friendly board equipment comprises a clamping device, two groups of compacting devices, an unloading device, a collecting device, a second unloading device and a seat body, wherein a U-shaped hole with an upward opening end is formed in the seat body; the second unloading device is mounted in the U-shaped hole; the front side and the rear side of the upper surface of the seat body are each equipped with a guide connecting rail in the horizontal direction; the two groups of compacting devices which are the same in structure comprise left compacting devices and right compacting devices; and the left compacting devices and the right compacting devices are separately mounted on the guide connecting rails at the left side and the right side of the upper surface of the seat body, and can slide left and right along the guide connecting rails. The building decorative environment-friendly board equipment is simple in structure, is convenient in control, is convenient to operate, can automatically realize unloading work, improves working efficiency, guarantees forming quality and reduces labor intensity of a worker.

The invention discloses a medical device which comprises a clamping device, pressing devices, a discharging device, a recycling device, a second discharging device and a shell casing. A U-shaped edge groove with an upward notch is formed in the shell casing. The second discharging device is installed in the U-shaped edge groove. The front and back sides of the upper surface of the shell casing are each provided with a guide rail in the left-right direction. The two pressing devices are of the same structure and are the left pressing device and the right pressing device. The left and right pressing devices are installed on the guide rails on the left and right sides of the upper surface of the shell casing and can slide left and right along the guide rails. The medical device is simple in structure and convenient to control and operate, and can automatically achieve discharging and improve the working efficiency, the molding quality is ensured, and meanwhile the labor intensity of workers is lowered.