49results about How to "Realize left and right sliding" patented technology

The invention relates to the technical field of buildings, in particular to a movable lifting auxiliary device for building wall building and a using method thereof. The movable lifting auxiliary device comprises a bearing plate and a sliding plate, wherein supporting columns are arranged at the four corners of the bottom end of the bearing plate, rolling wheels are installed at the bottom ends of the supporting columns, first sliding grooves are formed in the supporting columns, first limiting plates are slidably arranged in the first sliding grooves, supporting rods are fixedly connected to the top ends of the first limiting plates, the top ends of the supporting rods extend to the positions above the supporting columns and are fixedly connected with the bottom end of the bearing plate, connecting plates are fixedly connected to the lower side of the middle of the two supporting columns located on the left side and the lower side of the middle of the two supporting columns located on the right side, first electric cylinders are fixedly connected to the middle positions of the top ends of the connecting plates, the top ends of the first electric cylinders are fixedly connected with the bottom end of the bearing plate, and an adjusting mechanism is arranged in the top end of the bearing plate. According to the movable lifting auxiliary device, wall bricks can be stably and accurately carried to a sliding plate, and the use safety of the device is improved.

The invention discloses a sealed storage device for safe storage of ginkgo extracts, relates to the technical field of storage devices, and solves the problem that the existing storage devices for ginkgo extracts are difficult to discharge, difficult to control the discharge volume, and prone to sealing failure. Strict problems, affecting the storage safety of materials, and cumbersome operations in use, including the support; the discharge swing linkage mechanism, the discharge swing linkage mechanism is set inside the left side of the main body of the storage device, and the sealing cover passes through the discharge The swing linkage mechanism drives the discharge swing member to swing; the discharge drive mechanism is located inside the discharge swing member, and the discharge drive member drives the discharge pusher to rotate through the discharge drive mechanism. The invention has a good sealing effect, effectively avoids the moisture of the material, ensures the safety of the material, can realize automatic discharge, effectively avoids the problem of difficult discharge caused by the hardening of the material, can effectively control the discharge amount, and is convenient to use , greatly improving the convenience of use.

The invention discloses a fast tool setting device for a CNC machine tool, relates to the technical field of mechanical processing, and solves the problem that the existing CNC machine tool needs to use a tool or a tool setting instrument to measure the four sides of the workpiece during tool setting to determine the four sides. The position on the side establishes the workpiece coordinate system. During use, the operation is troublesome, the work efficiency is relatively low, and the problems that affect the production progress include the mounting parts; the lower circumferential array of the mounting parts is slidingly connected with four sets of sliding parts; the installation Four groups of power devices are fixedly connected to the lower circumferential array of the parts; a group of measuring parts is slidably connected to the bottom of the lifting part. The device only needs rough alignment during use, which replaces the work of fine alignment and greatly improves work efficiency. At the same time, it changes the previous operation of measuring four sides separately, replaces manual operation, and simplifies operation. The operation is simple, the work efficiency can be greatly improved, and the adaptability is relatively good.

The invention provides an oscillatory type tidal current power generation capture efficiency testing device which comprises a water tank, water pumps and a support. The water pumps are connected at two ends of the water tank through pipelines, the support is erected on the water tank, a slide plate is connected on the support through slide rails, a wing plate driven by a stepping motor is erected on the slide plate and disposed in the water tank, a rack is fixed on the slide plate, a power generator is arranged on the support, a gear matched with the rack is arranged on an input shaft of the power generator, an output circuit of the power generator is connected with a power generation output power testing circuit, and a water flow power testing device is arranged in the water tank. By stimulating ocean current under the condition of different frequencies, power generation can be realized by capturing tidal current through the wing plate, and capture efficiency of tidal current power generation is tested quickly and efficiently.

The invention discloses an air cooling device with a heat dissipation device. The air cooling device is structurally comprises an air blower cover shell, an air blower assembly, a water inlet channel,a threaded fixing seat, a heat dissipation plate, an air cooling case, an observation board and a control panel. According to the air cooling device with the heat dissipation device, a water flow braking mechanism drives to realize transmission of a stirring mechanism, so that heating can be carried out more rapidly and uniformly, and the liquefaction speed of water is improved; because of existing of a cooling room, distilled water gained by water vapor liquefaction is prepared for cooling air under the action of a water suction honeycomb board, and the distilled water penetrates through anelectromotor device to drive a rotating mechanism and an air blower transmission mechanism; cooling of air can be realized during operating of the air blower because of the connecting relationship between an air blower and the honeycomb board; and the service life and the refrigeration effect of the device are improved because the distilled water is adopted, at the same time, the refrigeration speed is accelerated, and the maintenance frequency is reduced.