9results about How to "Improve flotation" patented technology

The utility model relates to the technical field of rice seed breeding mechanisms, in particular to a rice seed breeding mechanism for rice planting, which comprises a storage barrel, a support frame is fixedly mounted on the top surface of the storage barrel, an impurity removal component is arranged on the support frame, and the impurity removal component comprises an air cylinder fixedly mounted on a top plate body of the support frame. An impurity discharging barrel is arranged on a telescopic shaft of the air cylinder, a conical barrel is fixedly installed at the bottom end of the impurity discharging barrel, a hose is fixedly installed at the bottom end of the conical barrel, a hard discharging pipe is fixedly installed at the tail end of the hose and fixedly installed on a barrel body of the storage barrel, and a pipe body at the tail end of the hard discharging pipe penetrates out of the barrel body of the storage barrel. A discharging hopper is fixedly installed at the bottom end of the storage barrel, a discharging pipe is fixedly installed at the bottom end of the discharging hopper, a discharging valve is fixedly installed on the discharging pipe, and a ventilation pipe is fixedly installed on the discharging hopper. The breeding device is convenient for breeding operation, simple to operate and convenient to use.

The utility model discloses a kind of defoaming devices, it is related to laundry detergent production technical field.When laundry detergent is stirred, the fluctuation amplitude of laundry detergent liquid level is larger, leading to the increase of liquid phase air entrainment, thereby intensifying foam generation, so that the efficiency of device defoaming is reduced, thereby affecting the use effect of device.The utility model includes device main body and processing mechanism, processing mechanism is arranged inside device main body, processing mechanism includes the threaded rod of being set at the top end inside device main body.This utility model is provided with device main body, processing mechanism, threaded rod and buoyancy plate, threaded rod can be rotated by rotating driving handle, so that fixed seat can be driven to move up and down, buoyancy plate can be conveniently floated on the surface of laundry detergent, when buoyancy plate contacts liquid surface, physical barrier layer is formed using liquid surface tension, effectively suppress the foam generated due to liquid violent disturbance in stirring process, improve the practicability of device.

The invention relates to the technical field of fresh-cut vegetable cleaning, and discloses a fresh-cut vegetable cleaning machine which comprises a vegetable washing sink, a plurality of water injection heads and a plurality of aeration ports are arranged on the inner walls of the two sides of the vegetable washing sink respectively, a drainage port is formed in the bottom of the vegetable washing sink, and a conveying frame is fixedly installed at an outlet of the vegetable washing sink and is obliquely arranged. According to the fresh-cut vegetable cleaning machine, a motor is used for driving a rotating shaft and a rotating rod to rotate, an annular groove in a rotating disc is used for limiting balls at the end of a sliding rod, so that in the rotating process of the rotating rod, the rotating shaft is driven by the rotating disc to rotate, and the rotating shaft is driven by the rotating disc to rotate; the brush strip is driven to reciprocate, the vegetable cleaning effect is improved, meanwhile, damaged leaves can float on the water surface conveniently, the rotating angle of the rotary disc can be changed through the rotary knob, the reciprocating motion amplitude of the brush strip can be adjusted according to different vegetables, and the situation that the vegetables are damaged due to the large brushing amplitude is prevented.

The utility model discloses a fishing device for rivers and lakes, which comprises a cage net main body, the end head of the cage net main body is fixedly connected with one end of a connecting rope, the other end of the connecting rope is inserted in a protection mechanism, a winding mechanism is arranged in the protection mechanism through a bearing, and the outer end of the winding mechanism is sleeved with a limiting mechanism. The cage net main body can be conveniently collected and released through the connecting rope, when the cage net meets different water area surfaces, the connecting rope can be collected and released through the rolling shaft by rotating the shifting rotary disc, the length of the connecting rope can be effectively and conveniently adjusted, the cage net main body can be conveniently thrown on the water area surfaces with different sizes, and the cage net can be conveniently and rapidly thrown on the water area surfaces by rotating the pushing screw ring. When the rolling shaft rotates, the pushing screw ring can be far away from the surface of the driving ring, at the moment, the driving ring can enable the fixing supporting column to drive the limiting plug pin to be far away from the outer side of the protection outer frame, and therefore the rolling shaft can rotate conveniently, and when the fixing supporting column drives the limiting plug pin to be inserted into the protection outer frame, the rolling shaft can be limited.

The invention provides a self-adjusting eddy current damping vibration attenuation device for a water surface platform. The self-adjusting eddy current damping vibration attenuation device comprises a bracket, an input shaft, a damping shaft, a copper plate, a plurality of permanent magnets, a chain, a chain wheel and a mass block I, an input shaft and a damping shaft are arranged on the support in parallel, and the input shaft is connected with the damping shaft through a transmission mechanism. A chain wheel is fixedly installed on the input shaft and meshed with a chain, and the two ends of the chain are connected with the mass block I and the seabed respectively. A circular copper plate is fixedly installed on the damping shaft, a plurality of permanent magnets are installed on the support and are close to the copper plate, and the magnetic poles, facing the copper plate, of every two adjacent permanent magnets are opposite. The device is simple and compact in structure, good in reliability, small in occupied space and convenient to install in scenes such as a floating platform with small space; a gear-gear transmission mechanism with two gears is adopted, the cost is reduced through standardized and modularized production of the gears, and meanwhile later maintenance and replacement are facilitated.

The invention provides a construction waste plastic separation device, and relates to the technical field of construction waste separation, and the construction waste plastic separation device is characterized in that supporting legs are arranged at the bottom of a first shell; the crushing mechanism comprises a first driving piece and a crushing roller, and the first driving piece is fixed to the outer side of the first shell through a bolt; the number of the crushing rollers is two, and a synchronous belt is installed on the outer sides of the two crushing rollers. The drying assembly is installed on the left side of the first shell. A first blowing fan carries out gas separation on crushed plastic and construction waste, through cooperation of the first blowing fan and an electric heating wire, the problem that the construction waste is moist and adheres together after being crushed is solved, metal in the construction waste is adsorbed and collected through an iron block, and a separation liquid is added into a second shell to separate the plastic. And through arrangement of the water outlet pipe, the effect of blowing separation liquid from the bottom is achieved, and the problems of plastic separation, construction waste wetting and drying and construction waste precipitation are solved.

The utility model relates to the technical field of resin backwashing, and aims to solve the problem that large pollutants and pollutants wrapping the surface of resin cannot be effectively crushed and separated when the resin is scrubbed by air. The utility model provides a resin backwashing device. The resin backwashing device comprises a tank body, a flushing mechanism and a scrubbing mechanism, the scrubbing mechanism comprises an air inlet assembly, a plurality of crushing assemblies and a separating assembly; the flushing mechanism is arranged at the bottom of the tank body; the air inlet assembly is communicated with the flushing mechanism; the separation assembly is erected in the top of the tank body; the air inlet assembly is communicated with the inner part of the bottom of the tank body; the crushing assembly is arranged between the flushing mechanism and the separating assembly; according to the utility model, the interior of the tank body is disturbed, so that the plurality of crushing assemblies roll in resin, and pollutants in the resin and wrapped on the surface of the resin are crushed, so that the resin, the pollutants and backwashing water can be conveniently separated through the separation assembly.

This application discloses a glue-grabbing mechanism, including: a support device; a glue-pulling device, including a drive component and a glue-clamping component, the glue-clamping component being used to clamp one end of the adhesive tape and pull out a set length of adhesive tape under the drive of the drive component; and a glue-cutting device for cutting the adhesive tape pulled out by the glue-pulling device; both the glue-pulling device and the glue-cutting device are fixed on the support device; this application ensures that the adhesive tape can be stably stretched to a specified length through the action of the glue-pulling device; through the action of the glue-cutting device, on the one hand, the neatness of the cut is ensured, and on the other hand, each cut ensures that an extra piece of adhesive tape is produced for the next clamping device to grasp; thus achieving an automated glue-grabbing effect.