11results about How to "Achieve movement" patented technology

This application relates to a vacuum monitoring device for connection to a vacuum pipeline. It includes a first storage body forming a vacuum cavity; a second storage body connected to the first storage body; an indicator block disposed within the second storage body, one end of which is movably connected to the outer wall of the first storage body, and the other end of which is elastically connected to the inner wall of the second storage body; a through hole is formed in the wall of the first storage body, communicating with the vacuum pipeline. Changes in the vacuum level within the vacuum cavity cause the indicator block to reciprocate. The device also includes a vacuum toilet connected to the vacuum monitoring device. This vacuum monitoring device has a simple structure and is easy to install. More importantly, it can determine the vacuum level in the vacuum pipeline in real time, thus facilitating better use of the vacuum toilet.

The utility model discloses a kind of automatic stacking devices of woven cloth roll, including portal frame, vertical sliding installation of longitudinal beam in portal frame, the beam that longitudinal beam bottom end is slidably installed along X-axis direction and the two slide platforms that beam bottom end is slidably installed along Y-axis direction, the bottom end of two slide platforms is fixed with connecting plate, the lower surface of connecting plate is installed with cloth roll double-end clamping mechanism, cloth roll double-end clamping mechanism is clamped to the both ends of woven cloth roll.The utility model controls the spatial position of connecting plate and cloth roll double-end clamping mechanism and pneumatic gripper mechanism by Z-axis gear lifting assembly, Y-axis gear linear movement assembly, X-axis synchronous belt linear movement assembly, until cloth roll double-end clamping mechanism and pneumatic gripper mechanism move to woven cloth roll, the end of woven cloth roll is positioned by cloth roll double-end clamping mechanism, and woven cloth roll is clamped in front and back side by pneumatic gripper mechanism, to ensure that woven cloth roll keeps stable in stacking, transfer process, avoids slippage, falling phenomenon.

This utility model relates to the field of transformer testing technology, specifically disclosing a transformer insulating oil sampling device, including a shell. The shell is a hollow cuboid structure, and an outer cylinder is fixedly connected to the inner wall of the shell via a connecting rod. The outer cylinder is a hollow cylindrical structure, and an oil inlet pipe, a sampling pipe, an oil outlet pipe, and a sampling tube are respectively installed through the outer surface of the outer cylinder. This transformer insulating oil sampling device features a rotatably connected outer cylinder and inner cylinder. The inner cylinder has a three-way flow channel, and the flow channel between the pipes can be adjusted by rotating the inner cylinder. This allows the pipes inside the device to be flushed before sampling, removing residual air impurities and other substances that interfere with the experiment, improving the accuracy of insulating oil sampling, and making subsequent test data more accurate and reliable.

The utility model provides a strain clamp for a high-voltage line, which relates to the technical field of strain clamps, and comprises a clamp assembly which comprises a clamp body, and the clamp body is provided with a wedge-shaped cylinder with a longitudinal opening; the wedge core assembly comprises a wedge core body, the wedge core body is matched with the wedge-shaped cylinder, a wire hole is formed in the wedge core body, the wedge core body is connected with two wedge core square blocks, the two wedge core square blocks form a gap, the gap is communicated with the wire hole, and positioning holes are formed in the two wedge core square blocks respectively; and the positioning assembly comprises a positioning column, and the positioning column is matched with the positioning hole. In order to overcome the defects in the prior art, the strain clamp for the high-voltage line is developed, the positioning columns and the positioning holes are adopted, and after the wedge core body is installed in place, the positioning columns are clamped into the positioning holes, so that the position of the wedge core body is fixed.

The utility model discloses a light path structure, belongs to the technical field of laser welding, and particularly relates to a laser welding light path, which is mounted on an optical fiber, consists of a group of convex lenses, a group of reflectors and a plate lens, and specifically comprises a first convex lens, a second convex lens, a first reflector, a second reflector and the plate lens, the first convex lens is installed above the optical fiber and serves as a collimating lens to collimate light beams emitted by the optical fiber into parallel light beams. The first reflecting mirror is arranged above the first convex lens; the first reflecting mirror and the second reflecting mirror are arranged in opposite directions; the second convex lens is arranged on the left side of the second reflecting mirror; the two-dimensional laser welding device has the advantages that focusing light can move in a two-dimensional plane by the aid of fewer lenses and a simpler structure, the two-dimensional laser welding device is applicable to the field of laser welding, and two-dimensional track movement of focusing light spots can be realized by controlling movement of the two reflectors.

The invention provides a particle size test precision verification device and a verification method comprising the same. The particle size test precision verification device comprises an optical calibration box, wherein the optical calibration box contains a mixture of colloidal particles and water; the optical calibration box is mounted on the magnetic stirrer, and the magnetic stirrer is placed in the mixture; the magnetic stirrer pushes the magnetic stirrer to rotate in the mixture by changing the polarities of the two ends of the base, so that suspension and movement of colloidal particles are realized; the laser emission probe is arranged on one side outside the optical calibration box and is used for emitting a laser beam to penetrate through the optical calibration box; and the laser receiving probe is arranged on the other side outside the optical calibration box and is used for receiving a laser light intensity signal. According to the invention, the transparent optical calibration box for verification is designed, a magnetic stirrer is adopted to form a flowing environment, and suspension and movement of colloidal particles are realized. The verification method can effectively evaluate the test precision of PDPA equipment, and can be suitable for test precision verification of particle size detection equipment such as PDPA and an optical particle analyzer.

This utility model relates to the technical field of baby products, and proposes an electric baby rocker, including a bed frame and a fixed frame. A movable component connected to the bed frame is provided on one side of the fixed frame. A connecting sliding mechanism is provided between the fixed frame and the movable component. The connecting sliding mechanism includes a vertical sliding component for guiding the bed frame and the movable component to move vertically, and a horizontal sliding component for guiding the bed frame to move horizontally. A power mechanism is provided on the fixed frame, and a mechanical transmission component is provided for the transmission connection between the power mechanism and the movable component. The power mechanism drives the movable component to alternately perform reciprocating movements in the vertical and horizontal directions according to a preset motion trajectory through the mechanical transmission component, so that the bed frame ultimately presents a semi-elliptical trajectory movement. Compared with the single motion trajectory of traditional electric rockers, this design greatly enriches the motion trajectory of the bed frame 1.

The utility model provides a dexterous hand structure and a finger structure, and the dexterous hand structure comprises a main body part which is provided with a first connecting end and five second connecting ends; the movable parts are connected to the five second connecting ends respectively, and the five movable parts are movably connected with the five second connecting ends; the five driving wires can penetrate into the movable parts, any one driving wire can be in contact with one side of the first pin shafts in the corresponding movable part in sequence, the finger joint parts are connected with one another, the finger joint parts are connected through the first pin shafts, and the finger joint parts are connected through the finger joint parts. The second connecting end is connected with the first pin shaft between the knuckle parts and the fingertip parts, the second connecting end is wound on the first pin shaft between the knuckle parts and the fingertip parts to turn to the other side of the first pin shaft, the second connecting end continuously extends to penetrate out of the movable part, and an elastic piece is connected between any knuckle part and the adjacent knuckle part or fingertip part or the second connecting end, so that the movable part in the dexterous hand structure can move and reset.

The utility model relates to the technical field of section bar processing, in particular to a section bar corner cutting mechanism which is characterized in that a corner cutter assembly is arranged on a main frame; the corner cutting machine assembly comprises a corner cutting motor, a rotating mechanism used for driving the corner cutting motor to rotate on the horizontal plane, a lifting linear module used for driving the rotating mechanism to do lifting motion, a transverse linear module used for driving the lifting linear module to transversely move and a longitudinal linear module used for driving the transverse linear module to longitudinally move. A corner cutting saw disc is fixed to the output end of the corner cutting motor. When the angle cutting saw disc is used, the angle cutting saw disc can be used for sawing at different angles by adjusting the sawing angle of the angle cutting saw disc.

The utility model relates to dust collection and treatment equipment after sand blasting of a large titanium plate, and belongs to the technical field of sand blasting processes. The equipment comprises a base platform, the top of the base platform is provided with a plurality of vertical collecting channels and a transverse centralizing channel, and the collecting channels are communicated with the centralizing channel. A U-shaped sliding frame is arranged in the collecting channel in a sliding mode, and a plurality of scraping plates are rotationally connected to the sliding frame. A plurality of groups of regulation and control parts are further arranged in the collecting channel and comprise vertical rods and baffles, and the baffles are mounted on the vertical rods through torsional springs. And a spiral conveying blade is arranged in the centralized channel. After dust falls into the collecting channel through the grid net, the air cylinder drives the U-shaped sliding frame to drive the scraping plate to reciprocate. The scraper pushes the dust to move towards the concentration channel when being pushed, and the baffle is stirred to rotate to give way; and during resetting, the baffle is limited and cannot rotate reversely, and the scraping plate overturns upwards to cross the pushed dust, so that one-way pushing is realized. And dust is uniformly discharged by the spiral conveying blade after entering the centralizing channel. The equipment can automatically and continuously collect dust, avoids residues, and improves the collection efficiency.

The utility model belongs to the section bar cutting material loading field, concretely relates to a rigid automatic feeding device, and the device includes a plurality of feeding unit and drive mechanism, the feeding unit is supported and is arranged on the ground and is connected with the feeding area of lathe frame in the end, the feeding unit includes fixed feeding frame and mobile feeding frame, one of the feeding unit is provided with the drive mechanism for driving the reciprocating motion of mobile feeding frame, the lower part of feeding unit is provided with linkage mechanism, the feeding unit is connected through linkage mechanism, the top of fixed feeding frame and mobile feeding frame all is provided with limit protrusion, and section bar is placed between limit protrusion. The device can effectively realize the rigid feeding of step by step, and the structure is compact, and the stability is high, and can realize the adaptability adjustment of size section bar, and the utilization of product is greatly improved.