10results about How to "Stable weight" patented technology

A powder feeding mechanism is formed by connecting a powder feeding mechanism and a powder conveying mechanism. A supporting frame of the powder feeding mechanism is connected with a stock bin set, and the stock bin set is connected with a spiral discharging set and a hopper body and the spiral discharging set are connected with a motor set. A bearing is installed on a supporting frame of the powder conveying mechanism, a transmission shaft is installed in the bearing, a synchronous belt wheel, a servo motor, a coupler and a connecting frame are installed on the transmission shaft and connected with a synchronous belt, the connecting frame is connected with a support of a conveying pipe, and the synchronous belt is installed on the synchronous belt wheel. The device has the advantages that powder entering the material bag is stable in weight and good in consistency; the small stock bin is convenient to disassemble and clean; the processing difficulty of the bolt bar is reduced, and the processing cost is reduced.

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 relates to the technical field of coal slime water treatment, in particular to a coal slime water solid content detection device which comprises a supporting frame, and an ore pulp constant volume device is placed on the supporting frame. Lifting weighing parts are arranged at the bottom of the ore pulp constant volume container at intervals, and the weighing ends of the lifting weighing parts can jack the ore pulp constant volume container away from the supporting frame from bottom to top and weigh the ore pulp constant volume container. According to the utility model, the mass of solid matters in the slime water pulp can be accurately calculated, so that the accuracy of slime water pulp concentration calculation is improved.

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.

The utility model belongs to the technical field of powder weighing, and particularly relates to an automatic spiral blanking and weighing device for powder. The equipment comprises an L-shaped base, the inner side of the L-shaped base is slidably connected with a powder spiral discharging containing container, the top of the inner side of the L-shaped base is provided with a high-precision weighing sensor, the powder spiral discharging containing container comprises a powder containing tank body, and the interior of the powder containing tank body is rotatably connected with a spiral rod; a container adapter is obliquely fixed to the side face of the powder containing tank body and used for installing and fixing a powder reagent bottle, the bottom of the powder containing tank body is in a funnel shape, a discharging port is formed in the bottom of the powder containing tank body and located above the high-precision weighing sensor, and a collecting cylinder is placed at the top of the high-precision weighing sensor and used for collecting the powder reagent bottle. And the discharge hole corresponds to the top of the collecting barrel up and down. According to the powder weighing device, powder can be automatically weighed, the weighing amount does not need to be manually added or reduced, operation is easy, and the weighing uniformity is guaranteed.

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 present invention discloses a four-piece self-sealing screw head assembly, which includes a screw head, a check ring 1, a check ring 2 and a meson, wherein the check ring 1, the check ring 2 and the meson are sequentially sleeved on the screw head, the front end of the screw head is an arrow-shaped wing, the check ring 1 is a circular ring, and has two grooves on the circular ring, the arrow-shaped wings at the front end of the screw head are respectively sleeved in the two grooves of the check ring 1, the bottom edges of the two grooves of the check ring 1 both include a flat part and an inclined part, the check ring 2 is installed at the rear end of the check ring 1, the middle part of the screw head has a boss, and the meson is installed behind the boss. The four-piece self-sealing screw head assembly of the present invention can cooperate with the function of the injection molding machine to automatically seal the glue, thereby achieving the purpose of reducing the backflow of molten plastic, and then making the weight and density of the plastic injected into the mold the same, the size and weight of the precision injection molded product are stable, and the quality of the precision plastic products is improved.

The present application relates to the technical field of suspension conveying, in particular to a hazardous waste hopper suspension conveying and feeding device, which comprises a suspension conveying device, the bottom of the front side of the left side of the suspension conveying device is provided with a positioning and discharging part, the suspension conveying device comprises a suspension conveying guide frame, the outer wall of the suspension conveying guide frame is fixedly connected with inverted L-shaped support legs on multiple sides, and the top of the suspension conveying guide frame is provided with a hopper on multiple sides, the present application is provided with the suspension conveying device and the positioning and discharging part, automatic cleaning of hazardous waste adhered to the inner wall of the hopper is realized, many problems caused by residual waste are effectively solved, in the discharging process, the device can automatically open the discharge port at the bottom of the hopper to complete feeding, residual hazardous waste adhered to the inner wall is vibrated and falls off and discharged through continuous reciprocating knocking actions, the residual waste is prevented from returning to the loading station with the hopper, the loading station equipment is not contaminated, and the health safety and operation precision of the loading area are ensured.

The present invention relates to the technical field of weighing equipment, and in particular to a weighing device for real-time detection of a kitchen waste collection system, comprising a workbench, a kitchen waste temporary storage box is arranged on the workbench, a kitchen waste inlet is formed above the kitchen waste temporary storage box; a detection mechanism for real-time detection of the weight of the kitchen waste in the kitchen waste temporary storage box and a weighing mechanism for weighing are arranged on the workbench; a kitchen waste discharge port is opened at the bottom of the kitchen waste temporary storage box, and a control mechanism for closing or opening the kitchen waste discharge port is arranged on the kitchen waste temporary storage box. In the process of collecting kitchen waste, the kitchen waste can be weighed in real time, which is convenient for quantitative and centralized treatment of the kitchen waste.

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.