5results about How to "Free space" patented technology

The utility model relates to the technical field of road roller equipment, in particular to a steel wheel roller and a pneumatic tire roller, which comprise a pair of steel wheel cylinders, a driving motor, a vibrating motor, a reset spring, an input shaft, a connecting frame, an end cover, a vibrating shaft, a fixed eccentric block, a movable eccentric block, a stop pin, a vibrating bearing, a bearing seat, a rubber shock absorber, a rotary support bearing and a rotary sleeve, the pair of steel wheel cylinders is arranged in a bilateral symmetry mode, each steel wheel cylinder comprises a cylinder body, an inner supporting center plate is arranged at the left end in the cylinder body and fixedly connected with the inner wall of the cylinder body, and an outer supporting center plate is arranged on the right side of the inner supporting center plate and fixedly connected with the inner wall of the cylinder body. According to the utility model, the movable eccentric block on the vibration shaft continuously falls downwards in the advancing process of the road roller to generate downward pressure, the gravity of a traditional solid steel wheel cylinder is replaced, the space in the steel wheel cylinder is liberated, the hollow cylinder body enables the steel wheel cylinder to be lighter, the moving speed of the road roller is faster, and the road roller is more compact in structure. And the hollow cylinder body also enables the production cost to be lower.

This utility model relates to the field of chemical deposition tank technology, specifically to a self-cleaning circulating chemical deposition tank, comprising a deposition tank with an annular structure, a sealed bottom, and an opening at the top. The edge of the top of the deposition tank extends outward to form a skirt, and an annular groove is formed at the top of the skirt. A drive belt is installed in the groove, and a spray plate and a roller brush are installed on the inner wall of the drive belt. Several nozzles are arranged on the side of the spray plate near the inner wall of the deposition tank, and a motor is connected to the top of the roller brush. The beneficial effects of this utility model are: because the two ends of the deposition tank are designed with a semi-circular structure, the roller brush can rotate smoothly inside the deposition tank, ensuring that every area inside the deposition tank is thoroughly cleaned. Furthermore, the cooperation of the drive mechanism and the motor allows the roller brush to revolve and rotate within the deposition tank, resulting in better cleaning performance.

A rail type transferring and positioning structure for flexible sheet-shaped products comprises a product rail and a carrying hand rail. The track is divided into a feeding station, a first positioning station, a second positioning station and a discharging station in the length direction of the track. A first carrying hand, a second carrying hand, a third carrying hand and a fourth carrying hand are arranged on the carrying hand rail and correspond to the stations respectively, and the four carrying hands are located on the same side. The product rail comprises a supporting rail and an upper cover, and the supporting rail and the upper cover are matched to form a transfer sliding groove and a combination gap. The first positioning station is provided with a first machining table, a first top flattening mechanism and a first positioning mechanism. And a second machining table, a second top flattening mechanism and a second positioning mechanism are arranged on the second positioning station. The first carrying hand, the second carrying hand and the third carrying hand are each provided with a first carrying assembly. The fourth carrying hand is provided with a second carrying assembly. According to the rail type transferring and positioning structure, products in the transferring sliding groove are transferred through the carrying hands corresponding to the stations, transferring is smooth, positioning is accurate, and efficiency is high.

The tobacco curing device comprises a machine body, a first mounting cavity and a second mounting cavity are formed in the bottom end of the interior of the machine body, a heat exchange core is fixedly mounted at the top end of the interior of the first mounting cavity, and a dehumidification evaporator is mounted at the end, located in the second mounting cavity, of the interior of the first mounting cavity; air return openings are formed in the bottom of the inner wall of the first mounting cavity at equal intervals, a separator and a compressor are installed at the end, located in the first mounting cavity, of the interior of the second mounting cavity, and an electric control system is installed at the end, away from the separator, of the interior of the second mounting cavity. And the temperature can be conveniently matched with the dew point temperature of the dehumidification evaporator, the dehumidification evaporator can condense water for dehumidification, after dehumidification, air is heated through the heat exchange core body in a cooling and heating alternating mode, the air enters the inner condenser for heating after being heated, and the temperature is higher.

The application provides a mounting structure and a vehicle, which are applied to storage batteries, and at least one storage battery is included. The mounting structure comprises a tray arranged on a rear floor of the vehicle, wherein the tray comprises a first mounting plate, a second mounting plate, and a third mounting plate connected with the first mounting plate and the second mounting plate; the first mounting plate and the third mounting plate form a first mounting area, and the second mounting plate and the third mounting plate form a second mounting area; a first limiting assembly is arranged around the first mounting area and used for limiting the storage battery on the first mounting plate; and a second limiting assembly is arranged around the second mounting area and used for limiting the storage battery on the second mounting plate. The mounting structure for mounting two storage batteries at most is arranged on the rear floor, so that the demand for electricity of the vehicle is greatly met, and the storage batteries are moved away from the traditional position (in the cabin), thereby liberating the cabin space.