34results about How to "Reduce labor process" patented technology

The invention provides an automatic closed-type screening device for corn grains. The automatic closed-type screening device comprises a feeding device, a screening device body, a first pushing device, a second pushing device, a third pushing device, a first weight sensor, a second weight sensor and a control device, and the feeding device is used for quantitative feeding to the screening device body. The screening device body comprises a screening box, a first screening plate and a second screening plate, wherein the first screening plate and the second screening plate are arranged in the screening box, and a first movable door is arranged at the portion, close to the first screening plate, of the side wall of the screening box; a second movable door is arranged at the portion, close to the second screening plate, of the side wall of the screening box; a third movable door is arranged at the portion, close to a bottom plate of the screening box, of the side wall of the screening box; and the control device is connected with the feeding device, the first movable door, the second movable door, the third movable door, the first pushing device, the second pushing device, the first weight sensor and the second weight sensor and controls the movement of the feeding device, the first movable door, the second movable door, the third movable door, the first pushing device, the second pushing device, the first weight sensor and the second weight sensor. By means of the automatic closed-type screening device, the corn grains and grain stalks can be completely separated, the corn grains with different full degrees can be separated, and the work efficiency is high.

The invention relates to an organic insecticide enveloping fertilizer and a manufacturing technique. An agricultural insecticide and an envelope agent are coated on the surface of granular compound fertilizer, and a sealing agent is coated on the outermost layer of the granular compound fertilizer. The manufacturing technique comprises the steps of: utilizing the granular fertilizer of the compound fertilizer of a finished product as the basis, mixing the agricultural insecticides such as acetamiprid and the like and the enveloping agent, utilizing an insecticidal-mechanical mist sprayer to spray mist on the outer layer of the granular compound fertilizer; and then adding a sealing agent according to a certain proportion so as to obtain the organic insecticide enveloping fertilizer. The organic insecticide enveloping fertilizer is an insecticidal-fertilizer product which uses agricultural insecticides to envelope the granular compound fertilizer. In the invention, the Insecticidal function of the compound fertilizer is added, and the defects that the technology of a compound fertilizer product only has a nutrition function of the fertilizer, and is not beneficial to realizing synchronous conduction of fertilizer applying and insecticide applying are overcome. In the invention, the fertilizer and the insecticide are combined, the nutrition of crops and disease prevention and insect control are integrated, so that the dual-effect function of applying fertilizer and controlling the insect is achieved. Simultaneously, in the invention, the safety and the environmental protection of the use of the insecticidal fertilizer are improved, the lasting performance and the application of the fertilizer and the insecticide are increased and the functionality and the energy-saving performance of productive labor are improved.

The invention provides a full-automatic niblet screening device. The full-automatic niblet screening device comprises a feeding device and a screening device, wherein the feeding device comprises a feeding hopper and a feeding tube; a flow distributing plate is arranged in the feeding tube; the inside of the feeding tube is divided into a material flowing channel and an impurity flowing channel by the flow distributing plate; a quantitative feeding device is arranged in the material flowing channel and comprises a quantitative feeding plate and a piston type jacking device; the quantitative feeding plate is mounted on the inner wall of the material flowing channel; a quantitative feeding opening is formed in the quantitative feeding plate; a movable ball is arranged at the quantitative feeding opening; the piston type jacking device is movably mounted on the inner wall of the material flowing channel and is used for jacking up the movable ball in an intermittent manner; and an air feeding tube is arranged at the inlet end, close to the material flowing channel, of the side wall of the feeding tube; and the screening device comprises a screening box as well as a first screening unit and a second screening unit which are arranged in the screening box. The full-automatic niblet screening device is simple in structure and thorough in screening, can completely separate niblets from stalks, can separate the niblets with different plumpness degrees, and is low in labor intensity and high in work efficiency.

The invention provides a corn-grain grading screening device with a good screening effect. The grading screening device comprises a base, a feeding hopper, a first driving mechanism, a screening box, a second driving mechanism and a third driving mechanism. The screening box is installed on the base, the feeding hopper is used for quantitative feeding to the interior of the screening box, a first screening device body and a second screening device body are arranged in the screening box, and the first screening device body is located on the second screening device body; the first screening device body comprises a first rotating disc and a first screening plate which are horizontally arranged, the second screening device body comprises a partition plate, a second screening plate and a third screening plate, and the third screening plate is located below the second screening plate; and the second driving mechanism is connected with a first plate and a third plate, the third driving mechanism is connected with a second plate and a fourth plate, and the second driving mechanism and the third driving mechanism are used for driving the second screening plate and the third screening plate to vibrate up and down. The grading screening device is simple in structure and thorough in screening; and as the screening process is carried out in the completely-sealed box, dust can not be generated, and the corn grains with different full degrees can be separated.

The invention discloses a tea fixation and green leaf cooling all-in-one machine, which comprises an inner tube body and a base support frame used for supporting, wherein an outer sleeve is sheathed at the outer wall of the inner tube body; a cavity is formed between the outer sleeve and the inner tube body; an air inlet is formed in the outer sleeve wall, and is connected with a steaming machine;a first air cooler and a second air cooler which extend into the cavity are respectively fixed on the outer walls of two sides of the outer sleeve. During the fixation, the steaming machine is started; steam enters the cavity from the air inlet for uniformly heating the inner tube body; after the fixation is completed, the steaming machine is turned off; meanwhile, the first air cooler and the second air cooler are started; cool air enters the cavity for cooling the inner tube body; after the fixation, tea can be directly subjected to cooling and green leaf cooling; the manual tea piling, spreading and green leaf cooling after the fixation is avoided; the working procedures are reduced; the time and the labor are saved.

The invention provides a corn kernel sorting, machining and processing device which comprises a base, a feeding hopper, a first piston type jacking device, a second piston type jacking device, a first drive mechanism and a screening box. The discharging end of the feeding hopper is provided with a first opening and a second opening. The first opening is provided with a first movable ball. The first piston type jacking device is movably arranged on the screening box to be used for jacking the first movable ball in an intermittent manner. The first piston type jacking device moves in the vertical direction. The second opening is provided with a second movable ball. The second piston type jacking device is movably arranged on the screening box to be used for jacking the second movable ball in an intermittent manner. The second piston type jacking device moves in the vertical direction. A first rotary disc, a first screen plate, a second screen plate and a third screen plate are horizontally arranged in the screening box. The corn kernel sorting, machining and processing device is simple in structure and thorough in screening, the screening process is conducted in a fully-sealed box body, no dust is generated, corn kernels with different satiation degrees can be separated, and labor intensity is low.

The invention provides a polishing and screening device for rolling bodies for bearings. The polishing and screening device comprises a base, a box and a polishing device. The box is installed on the base and can rotate relative to the base. A quantitative feeding hopper is arranged at the upper end of one side of the box. A partition plate is arranged in the box. The interior of the box is divided into a polishing area and a collecting area by the partition plate. The polishing device is arranged in the polishing area and comprises a plurality of U-shaped pipes which are arranged at equal intervals. Every two adjacent U-shaped pipes are connected through a semicircular elbow, so that a polishing channel is formed. Protrusions are distributed on the inner walls of the U-shaped pipes and the inner walls of the semicircular elbows correspondingly. The feeding end of the polishing channel is connected with the quantitative feeding hopper. The discharging end of the polishing channel is connected with the collecting area. According to the polishing and screening device, the rolling bodies are added into the polishing device through the quantitative feeding hopper, the box rotates, the rolling bodies can roll along the polishing channel and collide and rub with the protrusions on the inner walls of the U-shaped pipes and the inner walls of the semicircular elbows, the contact area between the rolling bodies and the protrusions is large, and the working efficiency is high.

The invention discloses an automatic packaging system for a carbon tetrachloride standard sample and a work method of the automatic packaging system. The automatic packaging system is composed of a body support, a main roller bed, a control center, a front auxiliary roller, a clamping mechanism, universal wheels, a rear auxiliary roller bed motor, a rear auxiliary roller bed and a packaging mechanism. The main roller bed and the clamping mechanism are arranged on the body support. The front auxiliary roller bed and the rear auxiliary roller bed are arranged at the two ends of the body support correspondingly. The rear auxiliary roller bed motor is arranged on one side of the rear auxiliary roller bed, and the rear auxiliary roller bed motor is in drive connection with the rear auxiliary roller bed. The packaging mechanism is arranged at the upper portion of the clamping mechanism. The universal wheels are located at the four corners of the body support. The universal wheels are fixedly welded to the body support. The control center is located at the bottom of the front auxiliary roller bed. The automatic packaging system for the carbon tetrachloride standard sample is high in automation degree, stable in running, high in work efficiency, and capable of greatly lowering the labor intensity; and a movable manner is adopted in the device, the occupied area is small, operation and maintenance are simple, and adaptability is high.

The invention provides a multifunctional vibrating-type screening device for corn grains. The multifunctional vibrating type screening device comprises a base, a screening device body and a feeding device for feeding materials to the screening device body. The screening device body comprises a first screening plate, a second screening plate, a collecting box, a first driving mechanism and a second driving mechanism. The first driving mechanism comprises a first supporting rod, a first installing plate and a second installing plate, and the first installing plate and the second installing plate are both movably installed on the first supporting rod; the second driving mechanism comprises a second supporting rod, a third installing plate and a fourth installing plate, and the third installing plate and the fourth installing plate are both movably installed on the second supporting rod; the bottom of one end of the first screening plate is connected with the first installing plate through a first elastic piece, and the bottom of the other end of the first screening plate is connected with the third installing plate through a second elastic piece; and the bottom of one end of the second screening plate is connected with the second installing plate through a third elastic piece, and the bottom of the other end of the second screening plate is connected with the fourth installing plate through a fourth elastic piece. The multifunctional vibrating-type screening device is simple in structure, free of manual operation and good in screening effect.

The invention discloses a coal mine dynamic disaster multi-factor coupling monitoring device, system and method, belongs to the technical field of coal underground mining dynamic disaster monitoring, and aims to solve the problem of coupling test for simultaneously testing gas pressure, gas flow, temperature and ground stress of coal and rock masses in coal underground mining. Comprising a cylindrical carrier, a gas pressure sensor, a gas flow sensor, a temperature sensor, a ground stress sensor, a data acquisition instrument, a data transmission line, a metal pipe, a first breathable disc, a second breathable disc, a square hole, a steel plate, a gas pipe, a gas pipe valve, a polyurethane layer, a main control unit, a power supply and a substation. The gas pressure, the gas flow, the temperature and the ground stress parameters of the coal and rock mass under the multi-field coupling effect can be monitored at the same time, basic research data statistics and analysis are provided for coal mine dynamic disaster mechanism research, and monitoring information is provided for disasters.

The invention discloses a box sealing machine. The box sealing machine comprises a rack, a lower box sealing device arranged inside the rack, lifting devices arranged on the two sides of the rack andan upper box sealing device connected to the lifting devices, wherein the upper side of the lower box sealing device is provided with positioning devices, and each positioning device is composed of positioning movable rods and a positioning plate; the positioning movable rods penetrate through first bearings which are fixed in corrugated reserved holes in the two sides of the rack, the bottom of each positioning movable rod is located in a second bearing of a rack bottom plate, and the tops of the positioning movable rods are fixedly connected with the positioning plate, so that a paper box positioning channel is formed; and the positioning devices on the two sides are movably connected through a connecting rod mechanism at inlets of the paper box channels formed by the positioning devices. By adjusting the heights of the lifting devices and the widths of the positioning devices, the box sealing of paper boxes with different sizes is met, so that the operation process is reduced, and the working efficiency is improved.

The invention provides environment-friendly agricultural automatic corn grain screening control equipment which comprises a base, a feeding hopper, a first drive mechanism, a screening box and a control device. The feeding hopper is used for feeding materials into the screening box quantitatively. A horizontally-arranged first rotary disc, a first screen plate, a second screen plate and a third screen plate are arranged in the screening box. A first weight sensor is arranged on a first plate. A second weight sensor is arranged on a second plate. A third weight sensor is arranged on a third plate. A fourth weight sensor is arranged on a fourth plate. A fifth weight sensor is arranged on a bottom plate of a first chamber. A sixth weight sensor is arranged on a bottom plate of a second chamber. The control device is connected with the first weight sensor, the second weight sensor, the third weight sensor, the fourth weight sensor, the fifth weight sensor, the sixth weight sensor, a first movable door, a second movable door, a third movable door, a fourth movable door, a fifth movable door and a sixth movable door. By the adoption of the environment-friendly agricultural automatic corn grain screening control equipment, corn grains at different satiation degrees can be separated.

The invention relates to the technical field of mechanical seal machining, in particular to a gumming machine for a mechanical seal part. The gumming machine comprises a fixed box, a first fixed column, a second fixed column, a first telescopic mechanism, a second telescopic mechanism, a first displacement mechanism, a gumming gun, a controller and a second displacement mechanism. According to thegumming machine, the part is clamped and fixed through the adjustable first fixed column, second fixed column, first telescopic mechanism and second telescopic mechanism, during machining, the part is fixed more stably, and therefore the gumming effect is improved; the second displacement mechanism is arranged to drive the first fixed column and the second fixed column to move longitudinally, a first rotating motor is arranged to drive the first fixed column and the second fixed column to move transversely, and therefore the gumming machine can automatically carry out adjustment of any position, and the problem that for parts of different sizes, operation that fixed devices of different sizes need to be mounted again is inconvenient is avoided; and then labor procedures are reduced, and the work efficiency is improved.