8results about How to "Stacked in order" patented technology

The invention relates to the technical field of general crushing, in particular to a recycled raw material crushing device for corrugated carton manufacturing, which comprises a table, a supporting platform fixedly mounted on the table, a crushing part arranged on the right side of the table, and a pretreatment mechanism mounted on the supporting platform and the table, the pretreatment mechanism is arranged on the table, and the heat auxiliary mechanism is arranged on the pretreatment mechanism and the table, so that the outer surface of a corrugated board to be crushed can be powerfully pushed and scraped through the pretreatment mechanism, impurities, especially adhesive tapes, adhered to the corrugated board are removed, and the cleanliness of the corrugated board is ensured; and therefore, the breaking difficulty rising caused by the existence of the adhesive tape is prevented, it is guaranteed that the recycled corrugated boards can be rapidly broken with high quality, and the purity of the regenerated paper pulp generated subsequently is guaranteed.

The invention discloses an under-forest traditional Chinese medicinal material inter-plant weeding distribution device which comprises a vehicle body, two rotary tillage cutters capable of moving face to face or back to back are symmetrically arranged at the bottom of the vehicle body and used for conducting rotary tillage on inter-plant weeds; the distribution mechanism is arranged at the bottom of the vehicle body, the distribution mechanism at least comprises two symmetrically-arranged protection parts, the protection parts are arranged above the rotary tillage cutters respectively and synchronously move towards or away from each other along with the rotary tillage cutters, and orthographic projections of the protection parts in the vertical direction at least cover the sweeping range of rotation of the rotary tillage cutters. The two rotary tillage cutters capable of moving oppositely or oppositely and the distribution mechanism are arranged on the left side and the right side of the vehicle body, and the orthographic projection of the protection part of the distribution mechanism in the vertical direction at least covers the sweeping range of rotation of the rotary tillage cutters, so that the traditional Chinese medicinal materials can be avoided, weeds around the traditional Chinese medicinal materials can be subjected to rotary tillage, and the efficiency of the traditional Chinese medicinal materials is improved. The effective weeding function is achieved.

The tool comprises a base, vertical rods, a lifting rope, a connecting sleeve and a limiting piece, the base is rectangular, stand columns are arranged at the four corners of the base, connecting holes used for being connected with the lifting rope are formed in the stand columns, the multiple vertical rods are installed in the base, every two vertical rods form a group, and the rectangular stirrups are limited through the intervals of the vertical rods; a sleeve is installed at the top end of the stand column, and a limiting piece is rotationally connected into the sleeve and is of an L-shaped structure. According to the tool for safe hoisting of the stirrups, it can be guaranteed that the stirrups are stacked in order, the quality of the stirrups can be better guaranteed, the stirrups are integrally limited in the hoisting process, safety accidents in the hoisting process are effectively prevented, the hoisting efficiency of the steel bars is improved, and the production efficiency is improved.

The invention relates to the field of cable laying, in particular to a cable laying and mounting machine which comprises a fixing cylinder, electric wheel sets, a mounting column, a sand shoveling hopper and a suction unit, the fixing cylinder is provided with a plurality of electric wheel sets in an annular array, one end of the fixing cylinder is open, and the open end of the fixing cylinder is used for allowing a cable to be laid to penetrate in; a clamping unit used for clamping a cable to be laid is arranged in the fixing cylinder, a mounting column is mounted at the other end of the fixing cylinder, a hollow sand shoveling hopper is mounted on the mounting column, a suction port is formed in the sand shoveling hopper, and a suction unit is mounted on the fixing cylinder; according to the device, through pre-sweeping operation of the brush, compactly-attached sand and stones can fall off, follow-up sand shoveling and suction are facilitated, and the sand and stones can be distributed at the inner bottom of the embedded pipe after falling off, so that the distribution area of the sand and stones is reduced.

The utility model discloses a refrigeration house with a circulating ventilation function, which comprises a refrigeration house shell, a control switch mounted on one side of the refrigeration house shell, a house door hinged to the other side of the refrigeration house shell, a top plate fixedly connected to the top of the refrigeration house shell, a heat insulation plate mounted on one side of the inner wall of the refrigeration house shell, and an adjusting groove formed in the bottom of the top plate. Adjusting pulleys are slidably connected to the adjusting grooves, curtain walls are installed on the adjusting pulleys, a draught fan is installed on the top of the top plate, and an air guide pipeline is installed on one side of the draught fan. By matching the adjusting groove, the adjusting pulley and the curtain wall, when the cold storage is used for storing articles, the curtain wall is pulled to move to a specified position on the adjusting groove through the adjusting pulley according to the sizes of different articles, so that the articles are reasonably stacked and stored, the space is utilized to the maximum extent, and waste is avoided; the internal space of the refrigeration house is utilized to the maximum extent, articles are stacked more compactly and orderly, the situation that stacking is unstable or unnecessary space is occupied is avoided, and therefore the storage efficiency is improved.

The present invention relates to a concrete block handling and compression test system, which has a maintenance station, a test station, and a handling station. The maintenance station includes a placement bracket, and the test station is provided with a test device; the handling station includes a handling device, and the handling device includes a mobile platform driven by a driving motor, a sliding platform relatively arranged at both ends of the mobile platform, and an adjustment rod driven by a second motor to rotate and arranged on the corresponding sliding platform. The sliding direction of the sliding platform is perpendicular to the moving direction of the mobile platform. Each adjustment rod is provided with a clamping plate relatively arranged and used to take and place concrete blocks. The clamping plates on each adjustment rod are respectively lifted and arranged on the corresponding adjustment rod by two driving cylinders. Each clamping plate is arranged parallel to the upper surface of the mobile platform, and the two relatively arranged clamping plates and the adjustment rod form a clamping cavity for clamping concrete blocks. The present invention can automatically carry out the handling, transfer and testing of concrete blocks, which is practical and efficient.

The utility model discloses an adjustable street lamp foundation and nursery stock planting rapid pit forming device, which belongs to the technical field of excavating devices and comprises an excavator, a fixing frame, a bulldozing plate, a hydraulic device and a telescopic hammering hopper, and the excavator is an earthwork excavating machine commonly used in construction. The telescopic hammering device is hydraulically driven, one-time hole forming is directly achieved, the device can be used for excavating street lamp foundations and nursery stock planting foundation pits, and the construction efficiency is improved by more than 80% compared with traditional hole digging; the problems that in traditional manual hole digging and excavator bucket hole digging construction, the construction speed is low, the pit forming size is not standard, and the construction operation cost is high are solved, the construction efficiency and the construction quality are greatly improved, the size of the hammering bucket can be telescopically changed, the device is suitable for foundation pits of various specifications, the customization cost of the hammering buckets of various specifications is reduced, and the construction period is shortened. And the investment cost of foundation pit excavation construction equipment is reduced.

This invention relates to the field of artificial intelligence sensor fabrication technology, specifically to a method for preparing a highly crystalline cellulose piezoelectric membrane and its sensor, and its application. The method includes: pretreating the raw materials of the cellulose piezoelectric membrane to obtain a first material; placing the first material in an organic alkali solution and subjecting it to ultrasound to obtain a second material; and drying the second material to obtain the cellulose piezoelectric membrane. This invention uses renewable waste fruit and vegetable peels as raw materials and obtains the membrane through organic alkali-assisted ultrasonic vibration technology. Under the synergistic effect of a mild organic alkali and ultrasound, localized glycosidic bond breakage and preferential hydrolysis occur in the hemicellulose and amorphous regions of cellulose in the fruit and vegetable peels, achieving microstructural reorganization. This significantly improves crystallinity, resulting in a more orderly stacking of elongated crystalline fibers within the cellulose layers and an increased number of asymmetric dipoles. This achieves controllable crystalline region strengthening and structural optimization, greatly activating the piezoelectric effect of the cellulose piezoelectric membrane and enhancing the sensor's sensitivity.