4results about How to "Stable weight" patented technology

The utility model discloses a cable grid bridge system comprising a turning bridge which is composed of a plurality of bridge units arranged in a divergent manner to form an inner arc structure and an outer arc structure. Each bridge unit comprises two parallel U-shaped wefts and a plurality of radial line units, each U-shaped weft is composed of an outer vertical beam, a bottom beam and an inner vertical beam, and each radial line unit comprises a bottom radial line unit, an outer diameter line unit and an inner diameter line unit which are respectively connected to different parts of the corresponding U-shaped weft; the outer diameter line units are connected to form a continuous bridge outer diameter line; the inner vertical beams of the adjacent bridge units abut against each other, the inner diameter line unit is provided with two ends, reinforcing ribs are welded between the bottom beams, a bridge bottom diameter line is formed, and therefore the turning bridge system is low in cost and convenient to manufacture.

The utility model discloses a quantitative bagging device for black bean jelly processing, and relates to the technical field of food processing. Comprising a base, a single chip microcomputer is fixedly connected to the outer wall of the base, a conveying device is fixedly connected to the outer wall of the base, a connecting cylinder is fixedly connected to the outer wall of the conveying device, a connecting device is fixedly connected to the outer wall of the bottom of the connecting cylinder, and a weight sensor is fixedly connected to the inner wall of the base; a bagging cylinder is placed on the outer wall of the top of the weight sensor, a display screen is fixedly connected to the inner wall of the base, by means of closed-loop control of a single chip microcomputer and the weight sensor and cooperation of a servo motor and a stepping motor, the bagging weight of black bean jelly can be monitored and controlled, when the weight reaches 98% of the preset weight, the servo motor is stopped, and the display screen is started; compared with traditional manual bagging, the quantitative bagging accuracy is improved, and it is ensured that the weight of each bag of black bean jelly is stable.

This utility model provides a magnetic levitation low-friction dual-hub device suitable for heavy-duty medical equipment, belonging to the technical field of hub devices. This magnetic levitation low-friction dual-hub device for heavy-duty medical equipment includes an outer load-bearing hub, an inner drive hub, radial ceramic bearings, and an axial magnetic levitation module. The outer load-bearing hub is sleeved on the outside of the inner drive hub. The radial ceramic bearings are disposed between the outer load-bearing hub and the inner drive hub, and are connected to the inner wall of the outer load-bearing hub and the outer wall of the inner drive hub, respectively. The axial magnetic levitation module is disposed at the end of the outer load-bearing hub away from the radial ceramic bearings, and is connected to the end of the outer load-bearing hub. This invention solves the problems of high friction coefficient, high movement resistance, heavy operating burden for medical personnel, and difficulty in meeting the frequent movement requirements of traditional heavy-duty medical equipment hub systems.

The utility model is suitable for grain processing equipment technical field, especially relate to a kind of automatic weighing device for coarse grain by-product, including weighing frame, and the bottom of weighing frame is provided with several weighing sensors, the top of weighing frame is provided with support seat, and the surface of support seat is connected with several support rods, the inside of support seat is provided with buffer bin, and the upper and lower ends of buffer bin are respectively provided with feeding flange and discharging flange.The utility model is provided with pneumatic telescopic rod and hook claw structure inside weighing frame, realizes automatic hooking and releasing to bag handle, avoids bag body inclination or collapse, guarantees that weighing process is stably carried out;Weighing frame bottom is provided with multiple weighing sensors, improves weighing precision, and realizes equipment level adjustment in combination with support footing.