133results about How to "Reduce labor loss" patented technology

The invention provides a high-speed precise-sowing vegetable seed discharging device with a combined structure cell wheel. The device comprises a seed storage box and the combined structure cell wheelarranged in the seed storage box, one or more combined structure cell rings are axially arranged on the outer cylindrical face of the combined structure cell wheel, multiple combined structure cellswhich are arranged in sequence in the circumferential direction are arranged in the combined structure cell rings, seed filling slide ways, seed filling transition circular arc faces, inner circular arc cell holes, seed returning transition circular arc faces and seed returning slide ways are sequentially connected inside the combined structure cells in the outer circumference direction of the combined structure cell wheel, the openings of the inner circular arc cell holes are rectangular, the bottom faces of the inner circular arc cells are circular arc faces, the inner circular arc cell holes are located in the middles of the combined structure cells, the seed filling slide ways and the seed returning slide ways are rectangular inclined walls which extend from the two ends of the combined structure cells to the two ends of the inner circular arc cell holes, and the bottom ends of the seed returning slide ways are higher than those of the seed filling slide ways. Under the condition of high-speed operation, the seed filling rate is high, the seed discharging device is low in sowing repetition rate and sowing missing rate, the variable coefficient of row spacing is small, and sowing uniformity is good.

The invention relates to a tobacco harvester which comprises a frame, a front wheel, two rear wheels, a hopper, a harvesting device, a conveying device and a power device. The front wheel is mounted at the front end of the frame, the two rear wheels are mounted on two sides of the rear end of the frame, the harvesting device is mounted on the frame among the front wheel and the rear wheels and used for harvesting tobaccos and conveying the harvested tobaccos into the conveying device, one end of the conveying device is fixed onto the lower side of the harvesting device, the other end of the conveying device extends into the hopper, the tobaccos harvested by the harvesting device are conveyed into the hopper by the conveying device, the hopper is mounted at the tail end of the frame, the bottom of the hopper is designed into an inclined plane, so that the tobaccos are conveniently collected and unloaded, and the power device is mounted on the frame of the upper side of the rear wheels and drive the rear wheels to rotate, so that the harvester moves. According to the harvester, the height of the harvesting device above the ground can be controlled, so that the tobaccos are harvestedin a layered manner, the tobaccos with different heights are harvested, harvesting efficiency can be improved, and labor loss is reduced.

A loudspeaker net cover production system belongs to the field of machine production equipment. The system is provided to overcome the shortcoming that the existing equipment cannot be used to produce loudspeaker net covers integrally and punch loudspeaker meshes in a special state of arrangement. The system comprises a biaxial multi-layer laminating machine, a piece of punching equipment, an automatic waste discharge die-cutting machine, and a cutting machine, all of which are arranged in sequence. The biaxial multi-layer laminating machine comprises a frame, a feeding roller, a first laminating unit, a waste discharge unit, a second laminating unit, and a transfer roller. The punching equipment comprises a punching die and a punching press roller. The automatic waste discharge die-cutting machine sequentially comprises a transmission roller, a laminating unit, a die cutting head, a loosening device, a numerical control material pulling roller, and a conveying roller. The cutting machine comprises a transmission unit and a cutting unit. The cutting unit is equipped with an infrared correction device. The cutting machine further comprises a controller which is connected with a sensor, a cylinder, a driving motor and the infrared correction device. Integrated production is realized, time is saved, and artificial cost of multiple sections is reduced. Meshes of different specifications and in intermittent special arrangement can be punched. The loudspeaker net cover production system is suitable for producing loudspeaker net covers.

The invention discloses a concrete form supporting device for constructional engineering, and relates to the technical field of building construction equipment. The concrete form supporting device forthe constructional engineering comprises a guide ring and four adjustable supporting assemblies, and the adjustable supporting assemblies are installed on the guide ring; each adjustable supporting assembly comprises a sliding sleeve, a base, a height adjusting frame, a first rotating joint, a horizontal distance adjusting rod, a second rotating joint and a supporting plate; through holes are formed in the axes of the sliding sleeves correspondingly, the guide ring can penetrate through the through holes, each sliding sleeve is in sliding connection with the guide ring through the through holes, one end of each height adjusting frame is connected with the bottom of each sliding sleeve, and the ends, away from the sliding sleeves, of the height adjusting frames are connected with the basescorrespondingly. The concrete form supporting device has the advantages that the supporting operation requirements of supporting bodies of different shapes are met, and supporting operation of various special-shaped columns and non-standard shapes is completed.

The invention provides an intelligent building with a rainwater collection function, belongs to the technical field of intelligent buildings, and aims at solving the problems that if a filter screen in a rainwater collection mechanism in an existing intelligent building is blocked during raining, people need to climb to a roof to clean impurities, labor loss is increased, and during roof filter screen cleaning in raining, safety accidents are quite prone to happening. The building comprises a building main body, a flower bed is arranged at the lower end of the exterior of the building main body, and a rainwater collecting mechanism is arranged at the top of the building main body. When it rains from the outside and rainwater is introduced into a rainwater receiving hopper, the left end ofa lever mechanism rotates upwards, a pressing block at the left end pushes and presses a left side sliding plate upwards, a starting switch button is pressed, a cleaning mechanism starts to operate, and therefore a filter screen at the top of a water conveying hopper is cleaned; and therefore, the phenomenon that the filter screen in the rainwater collecting mechanism is blocked in rainy days is effectively avoided, people do not need to climb to the roof to clean the impurities, labor loss is reduced, and safety accidents are not prone to happening.

The invention discloses distribution equipment for tuna cold-chain logistics, and belongs to the technical field of cold-chain logistics transportation. The distribution equipment for tuna cold-chainlogistics comprises a distribution box, a moving mechanism and a control mechanism, wherein the distribution box comprises a main box and a pull type door which are connected slidably; a cold storagebody is built in the pull type door; a regulating mechanism is arranged in an inner cavity of the cold storage body; the telescopic moving mechanism is arranged on the bottom of the distribution box;a carrying mechanism is arranged on the upper surface and the opposite side face of an opening side of the main box; and the control mechanism is conducted to a sealing space formed by the main box and the pull type door and the moving mechanism through an air channel. The distribution equipment for tuna cold-chain logistics solves the problems that during tuna-preservation transportation, the meat quality and the appearance are affected by bumping and colliding, frozen ice is hard to take out, and incompletion in vacuum sterilization is caused; the occurrence of the phenomenon that the meat quality is affected by the temperature difference produced by mis-operating switching for ventilation is avoided; a refrigeration material is environmental-friendly and recyclable; an ordinary truck can be adopted for regional order allocation; and a single cabinet is ventilated independently, so that the distribution equipment for tuna cold-chain logistics is applicable to the requirements on transporting under different road conditions and preserving at different temperatures, and is capable of realizing the functions on quickly loading and transporting, delivering goods at any time, stably transporting, and conveniently taking out the goods.

The invention provides a new energy intelligent drying vehicle which comprises a vehicle-mounted chassis. A driving mechanism is installed on the vehicle-mounted chassis. An automatic material turningmechanism and an automatic discharging mechanism are installed on the driving mechanism. The automatic discharging mechanism further comprises a fourth motor, a screw rod, a discharging plate, a threaded cylinder, a limiting sliding cylinder and a limiting sliding column. With the arrangement of the solar photovoltaic power generation mechanism, light energy is converted into electric energy so that the power loss of the storage battery is reduced and the use cost of the new energy intelligent drying vehicle is reduced; the refraction angle of the light reflection mechanism is adjusted through two angle adjusting blocks and then fastened through a fastening hand wheel, sunlight is refracted into the vehicle-mounted chassis through the light reflection mechanism and thus the drying efficiency of particles aired in the vehicle-mounted chassis is further improved. With application of the solar photovoltaic power generation mechanism, the light reflection mechanism and the external sunlight, the new energy intelligent drying vehicle achieves the three-time solar energy utilization technology and thus the new energy intelligent drying vehicle is cleaner and more energy-saving.

The invention discloses a building curtain wall glass fiber reinforcement composite board mounting assembly and method, wherein the building curtain wall glass fiber reinforcement composite board mounting assembly and method facilitate construction and are wide in application range and low in engineering cost, and the mounting assembly is long in service life. The mounting assembly comprises a bolt set, steel angles and a glass fiber reinforcement composite board and further comprises a turning-connecting part, a steel pad and a fixing pipe. The building curtain wall glass fiber reinforcement composite board mounting method includes the steps of paying off, measuring, mounting point position determining, leveling, drilling, steel plate pre-burying, spacer and spring pad placing, composite board mounting, repairing, rust preventing, base layer processing, cleaning ending and the like. The mounting method is easy to operate, the composite board can move for the second time due to the buckle design of the steel pad and the turning-connecting part, and manual loss is reduced when board timing is performed. Construction is convenient and fast to perform, on-site machining performance is good, and sawing, planing, nailing, chiseling, drilling and pasting operation can be performed according to on-site conditions.

The invention discloses a conveniently mounted building steel structure which comprises vertical columns for vertically supporting the building steel structure. A plurality of horizontal profiles aremounted and lapped between the vertical columns, lifting devices for lifting the horizontal profiles to facilitate mounting are arranged in the vertical columns, power safety devices for driving the lifting devices to work and preventing the lifting devices from failure are arranged on the other sides of the vertical columns, and a fixing device for setting different specifications and fixedly mounting the horizontal profiles is arranged on one side, far away from the corresponding power safety device, of each vertical column. The building steel structure is simple, a steel rope is used for driving a movable platform to lift the profiles to specific heights, manual labor is replaced to perform operation, the operating efficiency of equipment is improved, labor loss of staff is reduced, thestructure for preventing equipment over-load is used, and operating reliability and safety of the equipment are improved.

The invention provides a lotus leaf dumpling apparatus, and relates to the field of food processing machinery. The lotus leaf dumpling apparatus is characterized by comprising a dough feeding conveying assembly, a dough pre-pressing roller assembly, an oil brushing assembly, a control box, a dough stacking assembly, a pressing roller assembly, a cutter box, a mold, a leftover material recovery assembly and a rear conveying belt, wherein the dough feeding conveying assembly is connected to the dough pre-pressing roller assembly, the dough pre-pressing roller assembly is provided with the oil brushing assembly, the rear conveying belt is connected below the dough pre-pressing roller assembly, and the rear conveying belt is provided with the control box, the dough stacking assembly, the pressing roller assembly, the cutter box, the mold assembly and the leftover material recovery assembly. With the lotus leaf dumpling apparatus of the present invention, the dough belt can be stacked, the lotus leaf dumpling foods with a variety of shapes can be cut according to the mold, the production processing is rapid, and the advantages of time saving and labor saving are provided.

The invention relates to the field of mechanical cutting, in particular to a profile material cutting device with an automatic unloading function. The profile material cutting device comprises a workbench, a movable sliding table, a receiving conveying belt and two clamping mechanisms. Heightened parts are arranged at the two ends of the top of the workbench. The workbench is of a U-shaped structure overall. A disc saw blade, a rotary motor and a support arm are arranged at the top of the movable sliding table. Each clamping mechanism comprises a pipe frame, a pressing plate and a second air cylinder. The parts, under the two pipe frames, of the face of the workbench are of an inclined structure. During use, two ends of a steel pipe are put on the pipe frames, the second air cylinders drive the pressing plates to move downwards to tightly press and fix the two ends of the steel pipe, the disc saw blade conducts cutting, after the steel pipe is cut off, the second air cylinders drive the pressing plates to conduct loosening, and at the moment, the steel pipe loses central point support and slides onto the receiving conveying belt. Through the automatic unloading function of the clamping mechanisms, labor force loss of workers is lowered greatly, and risk possibly occurring during unloading is avoided.

The invention discloses clay stacking equipment for ceramic making. The clay stacking equipment for the ceramic making comprises a stirring box, wherein a stirring cavity is arranged in the stirring box; a rotating mechanism is arranged in the stirring cavity; a motor cavity with a downward opening is arranged on the upper end wall of the stirring cavity; a compaction cavity is arranged in the stirring box; a lifting mechanism is arranged in the compaction cavity and comprises a lifting bar capable of moving up and down on the upper end wall of the compaction cavity; a placing mechanism is arranged in the compaction cavity and comprises an object carrying plate capable of moving up and down in the compaction cavity; and the left end wall of the compaction cavity is provided with a detection groove with a rightward opening. According to the clay stacking equipment for the ceramic making, clay can be automatically stacked, and the manual loss is reduced; and the clay is mechanically stacked, so that the quality is improved, the stacked clay is uniform every time, and the subsequent operation is facilitated.

The invention discloses a wheel hub of a WTGS, and the wheel hub is characterized by comprising by weight: 3.80%-3.90% of carbon, 1.8%-2.3% of silicon, less than or equal to 0.3% of manganese, less than or equal to 0.02% of phosphor, 0.01%-0.015% of sulfur, 0.04%-0.06% of magnesium, 0.02%-0.08% of tin, 0.015%-0.025% of rare earth, and the balance iron, with the carbon equivalent controlled within 4.40-4.66. Without the surface defects of dispersed shrinkage, shrinkage cavity, inclusion, pore, sand inclusion, sand hole and the like, the wheel hub of a WTGS in the invention has a low manufacturing cost, and can effectively control shrinkage and obtain proportional solidification without putting a cold iron.

The invention relates to the technical field of soil remediation, in particular to a spraying device for soil remediation. The spraying device for soil remediation comprises a truck body, a stirring device is fixedly connected to the top of the truck body, and a soil turning device is fixedly connected to one side of the bottom of the truck body. A stirring piece capable of moving up and down in areciprocating manner is inserted into the stirring device, and the stirring device further comprises a stirring barrel capable of rotating. According to the invention, rotary stirring of the stirringbarrel and up-down pressing stirring of the stirring member are carried out, solutes and solutions in the remediation agent are fully turned over and uniformly mixed, the use reliability of the remediation agent is improved, soil is effectively loosened by rotating the spiral cutter bar, the remediation agent can make full contact with the soil, the remediation effect of the soil is enhanced, thepracticability of the remediation agent is improved, and labor losses in the carrying process can be reduced in a vehicle-mounted stirring device mode.

The invention discloses a wall smoothing device for decoration, which comprises a base, the upper end of the base is provided with a connecting piece, and the connecting piece is rotatably connected to a bearing plate, and the upper end of the bearing plate is provided with a sleeve and a bearing box , and a shock-absorbing device is provided in the casing, a moving plate is fixed on the upper end of the shock-absorbing device, a cavity is provided in the carrying box, a fixed block is fixed on one side of the cavity, and a fixed block is fixed on the fixed block There is a first driving device, the end of the output shaft of the first driving device is fixed with a connecting block, and the end of the connecting block away from the first driving device is rotatably connected to a connecting rod, and a wire is fixed on the side wall of one end in the cavity. rod, and a first damping spring is sheathed on the screw rod, and a first moving block is provided through the screw rod. The invention has an advanced design, simple and integrated operation, and can perform smoothing work on walls with different angles, has high work efficiency, reduces labor loss, has good economic benefits, and is suitable for popularization.