158results about How to "Reduce manpower output" patented technology

The invention relates to an oil filling vehicle, specifically relates to a mobile lubricating oil filling automobile, and aims at solving the problems of potential risk of firing of the currently provided diesel compressor type mobile oil filling automobile, as well as solving the problem that a conveying device is large in size and can convey little oil and the heat preserving performance is poor for the oil products under conveying. The mobile lubricating oil filling device comprises the following seven major parts: an automobile body, a hydraulic oil supply power system, a heating and heat preserving system, an oil supplementing system, an electrical control system, an oil product output device and a grease conveying device. The mobile oil filling automobile is high in automation degree, convenient to operate, safe and reliable.

The invention discloses a sewage purification process for lake and river regulation. A filtering tank is mounted at the top of an adsorption tank; a tank cover is arranged at the top of the filteringtank; a tank gate is mounted on the front side of the adsorption tank through bolts; a sealing gasket is arranged at the connecting part of the adsorption tank and the tank gate; the adsorption tank is positioned above a sterilization tank; the adsorption tank is mounted at the top of a support rack; the sterilization tank is mounted in the middle of the support rack; the adsorption tank communicates with the sterilization tank through a communicating tube; a feeding tube is arranged at the top of the sterilization tank; a water outlet tube is arranged at the bottom of the sterilization tank;and both the communicating tube and the water outlet tube are provided with valves. The sewage purification process has the advantages that integral purification operation of river sewage filtering, deodorization and sterilization is achieved, continuous production is achieved, and the river sewage purification efficiency is greatly improved.

The invention designs a method for using mechanical processing embroidery, in particular relates to an embroidery machine pattern embroidery method. The steps include: drawing, loading cloth, detecting cloth, rendering cloth, embroidery. The embroidery machine pattern embroidery method adopted by the present invention can carry out deep processing of embroidery under a mechanical environment, reduces manpower output, increases output for enterprises, and improves the rate of finished products.

The invention relates to an integrated updating method of an LNG (Liquefied Natural Gas) ship power system and belongs to the technical field of ships. Improvement devices used in the integrated updating method of the LNG ship power system comprise an LNG low-temperature gas storage tank, a vaporizer, an LNG gas supply pipeline, a double-wall pipe ventilation pipeline, an LNG single-fuel engine, a gas valve component unit, a flammable gas detector and a fire alarm; an engine is replaced by the LNG single-fuel engine; the LNG low-temperature gas storage tank is arranged on a deck at the tail of a ship and is connected to the LNG single-fuel engine; the LNG gas supply pipeline is arranged in the double-wall pipe ventilation pipeline; the flammable gas detector is arranged in a cooling box of the LNG low-temperature gas storage tank; the flammable gas detector and the fire alarm are arranged inside an LNG single-fuel engine cabin to complete the improvement of a power system. Through the integrated updating method of the LNG ship power system, an application method for replacing oil with gas can be greatly improved; the improvement strength is reduced; the energy conservation and environmental protection benefits are increased.

The invention relates to the technical field of packaging, in particular to a glass wool product packaging production line and a glass wool product packaging method. The production line comprises a material feeding belt conveyor, a third belt conveyor, an automatic punching PE film unwinding device, a calibration belt conveyor, a folding belt conveyor, a PE film belt conveyor, a first belt conveyor, a cutting machine and a second belt conveyor, wherein the folding belt conveyor is connected with an automatic PE film unwinding device, and the calibration belt conveyor is connected with the automatic punching PE film unwinding device. The glass wool product packaging production line and the glass wool product packaging method overcome the defect that glass wood is packaged manually in the prior art, achieve mechanical automation production, and overcome the defects that manual packaging efficiency is low, packaged products are neither even nor uniform and labor cost is high in the prior art. The glass wool product packaging production line and the glass wool product packaging method achieve automatic packaging, are high in efficiency, are low in manufacturing cost, save labor output, effectively reduce dust pollution, and are safe and reliable; the packaged finished products are even and uniform.

The invention relates to the technical field of circuit board detection, in particular to a feeding device of a printed circuit board hole detection machine. The feeding device of the printed circuitboard hole detection machine comprises a working cabinet, a limiting mechanism and a feeding mechanism. The limiting mechanism is arranged on the top of the working cabinet. The feeding mechanism comprises a supporting frame and a material transfer part. The limiting mechanism comprises two limiting parts. Each limiting part comprises a limiting plate and two adjusting bolts. The material transferpart comprises a lifting assembly and an absorption assembly, wherein the absorption assembly is installed at the bottom of the lifting assembly. The absorption assembly comprises an absorption plateand multiple absorption heads. A driving motor is arranged on the top of the absorption plate and is used for driving the multiple absorption heads to surround the absorption plate to conduct the circular motion around the normal which passes through the center point of the absorption plate. By the adoption of the full-automatic feeding mode, the manpower output in the feeding process is reduced,the working efficiency of circuit board feeding is improved, and the accuracy of the circuit board feeding position is improved.

The invention discloses a picking, feeding, smashing and slicing integrated branch processing machine which comprises a framework. A picking and feeding mechanism, a smashing mechanism, a discharge mechanism and a transmission suspension mechanism are arranged inside the framework, the framework is mounted on a power drive tractor via the transmission suspension mechanism, a support follower wheel is arranged below the transmission suspension mechanism, and a slide plate convenient to move forwardly is arranged at the bottom of the framework; branches can be picked from earth surfaces by the picking and feeding mechanism during work, can be lifted and then can be fed into cavities of the follow-up smashing mechanism to be subjected to smashing operation, and smashed branches can be uniformly thrown towards two sides of the rear of the framework by the discharge mechanism. The picking, feeding, smashing and slicing integrated branch processing machine has the advantages that the picking, feeding, smashing and slicing integrated branch processing machine is reasonable in design and compact in structure; picking, feeding, smashing, slicing and discharge scattering can be integrated with one another, accordingly, the picking, feeding, smashing and slicing integrated branch processing machine is high in work efficiency, the time and labor can be saved, the purpose of branch smashing field returning treatment can be achieved, the moisture and fertilizer retention capacity of soil can be improved, the application rate of chemical fertilizers can be reduced, the contents of organic matters in the soil can be increased, and environments can be protected.

The invention relates to the technical field of mechanical equipment, in particular to an automatic air duct feeding device for compressor top covers. The air duct feeding device comprises an air duct bearing workbench, an air duct feeding mechanism, an air duct pushing mechanism and an air duct location detecting mechanism; the air duct feeding mechanism comprises a bearing mounting seat, a feeding part and a feeding channel, the feeding part is fixedly mounted on the bearing mounting seat, the air duct pushing mechanism comprises a bearing and placing seat, a feeding part and a pushing part, the pushing part is mounted on the bearing and placing seat, the feeding part is mounted on the pushing part, the air guide location detection mechanism comprises an air dust bearing and placing part docked with the bearing and placing seat, a detection part and an air duct driving part driving the air duct bearing and placing part to rotate, and the detection part is located above the bearing and placing seat and rightly faces to the air duct bearing and placing part. By the arrangement of the automatic feeding mode, labor output is reduced, and operation efficiency in feeding is improved.

The invention belongs to the technical field of sampling air particulate matters, and particularly relates to a station design mode-based air particulate matter automatic film-changing sampling device, which comprises a film feeding mechanism, a collection mechanism, a manipulator, a storage mechanism and a filter film jacket; the film feeding mechanism is fixedly arranged on a supporting plate and comprises a film feeding box body, an upper film feeding through hole and a lower film feeding through hole are respectively formed in the upper part and the lower part of the film feeding box body, the filter film jacket is arranged in the lower film feeding through hole and consists of a filter film clamp and a film tube, a filter film is fixed by the filter film clamp and stored in the film tube, a film feeding linear motor is fixedly arranged on the lower part of the lower film feeding through hole, a film feeding tray is fixedly arranged on the upper part of the film feeding linear motor, and the film feeding tray penetrates into the film tube and is matched with the filter film clamp. The device can continuously work for 7 days or 15 days, and compared with the single-film sampler, not only can a great deal of manpower output be reduced, but also the possibility of making errors during frequent operations can be decreased.

The invention discloses a parcel sorting device which comprises a sorting cylinder. The sorting cylinder is of a hollow type cylinder structure; an air cylinder is arranged in the middle of an inner wall of the bottom end of the sorting cylinder through a screw; a piston rod of the air cylinder is vertically arranged upwards and is connected with a moving plate; the moving plate is slidably connected with the sorting cylinder; a rotary motor is arranged in the middle of the top end of the moving plate through a screw; an output shaft of the rotary motor is vertically arranged upwards and is connected with a sorting plate; the sorting plate is of a conical structure; discharging slots are arranged on a conical side wall of the sorting plate at equal intervals; and four cross plates arrangedannularly in an array way are connected to a cylindrical side wall of the sorting cylinder. The parcel sorting device provided by the invention is novel in structure, can replace manual sorting, andis used for sorting object parcels with different weights and different sizes through a centrifugal force action, so that a large number of manpower output is saved, the parcel sorting efficiency is greatly improved, and the parcel sorting device is suitable to be popularized.

The invention relates to the technical field of machining equipment, in particular to an automatic conveying device of plates. The automatic conveying device comprises a plate conveying mechanism anda plate turnover mechanism. The plate conveying mechanism comprises two plate conveying components, and a second drive assembly for driving the to-be-conveyed plates to move is arranged in each plateconveying component. The plate turnover mechanism comprises a work cabinet, a plate turnover component and a plate clamping component. Each plate conveying component comprises a first conveying frameand multiple first supporting plates. An adjusting assembly is arranged between each first supporting plate and the corresponding first conveying frame. Each second drive assembly is fixedly mounted on the corresponding first conveying frame. The plate turnover component comprises a plate drive assembly and a clamping and pushing assembly. The end of the clamping and pushing assembly is fixedly mounted on the plate drive assembly and can do reciprocating motion in the conveying direction of the first conveying frames. According to the automatic conveying device, the automatic conveying manneris adopted, manpower output is reduced, and the plate conveying work efficiency is improved.

The invention relates to the field of coal mine collection, in particular to a multifunctional coal mine collection vehicle. The vehicle comprises a collection vehicle body, a vehicle hopper jacking device and a spraying circulation device, the collection vehicle body comprises a bearing plate and a plurality of side plates which are vertically arranged on the edge of the top of the bearing plate,and the side plates and the bearing plate are spliced to form a containing cavity which has an upward opening and is used for containing coal mine to be conveyed; the vehicle hopper jacking device comprises a vehicle jacking component, the spraying circulation device comprises a spraying component, filter collection components and spraying liquid storage components, the filter collection components are connected with the spraying liquid storage components through pipes, and the spraying component is connected with the spraying liquid storage components through pipes. According to the multifunctional coal mine collection vehicle, dustproof liquid and retardant are added into the coal mine in the process of coal collection and coal conveying, the labor output is reduced, and the possibilityof spontaneous combustion of the coal mine in the conveying process of the coal is avoided; dust pollution is lowered, an automatic unloading mode is adopted, labor output is reduced, and the workingefficiency of coal unloading is improved.

The invention discloses an automatic closing door device for a model line end milling protective cover, which comprises a protective cover body and a closed door opening and closing device; the protective cover body includes a rectangular frame and a bottom plate; The cuboid of the hole; the rectangular frame is vertically fixed at the center of the upper end face of the bottom plate and the front and rear width of the bottom plate is greater than the front and rear width of the rectangular frame; the front and rear side wall centers of the rectangular frame are respectively provided with closed door installation holes that run through the front and back; the closed door installation holes A pair of left and right symmetrical closed doors are installed; the center of the bottom plate is opened with a square through groove; the bottom plate is located on the front and rear sides of the through groove, and a pair of guide groove groups are opened respectively; the guide groove group includes a pair of left and right symmetrical guide grooves; A pair of closed doors on the side are slidingly arranged in a pair of left-right symmetrical guide grooves; the closed door opening and closing device is arranged on the lower end surface of the bottom plate. The invention has simple structure, reasonable design, automatic opening and closing of the closed door, and reduces manpower output.

The invention relates to the field of automatic equipment, in particular to a detection mechanism for a gas nozzle assembling machine. The detection mechanism comprises an assembling platform, a detection mechanism body and a checkout mechanism; a spray head template is arranged on the assembling platform; a finished product trough is formed in the spray head template; the detection mechanism bodycomprises a gas charging device and a driving device for driving the gas charging device to move towards the finished product trough; a gap for allowing the gas charging device to penetrate into thefinished product trough is formed in one side close to the detection mechanism body, of the spray head template; the detection mechanism body is used for detecting whether finished gas nozzles conveyed in the finished product trough are press-fit tightly; and the detection mechanism body is further used for controlling the checkout mechanism to remove unqualified products from the finished producttrough. With the detection mechanism, automatic detection of the tightness of finished products and automatic checkout of the unqualified products are realized, so that the production efficiency is improved, and the manpower output is reduced.

The invention discloses a convenient assembling device for a gas stove, and relates to the technical field of novel gas stove assembling structures. The convenient assembling device comprises a base carrying plate, automatic positioning and clamping structures are fixedly connected to the two sides of the base carrying plate correspondingly, an outer supporting and positioning block is fixedly connected to one end of the base carrying plate, and multi-direction following adjusting structures are fixedly connected to the two sides of one end of the outer supporting and positioning block correspondingly; and one side of the top end of each multi-directional following adjusting structure is fixedly connected with a reciprocating pushing and guiding hammering mounting structure. According to the convenient assembling device, through the design of an automatic positioning and clamping structure, the device can conveniently complete automatic adaptive pushing and clamping on an assembled base, so that positioning of assembly is facilitated; and through the matched design of a multi-directional following adjusting structure and the reciprocating pushing and guiding hammering mounting structures, the device can conveniently complete automatic reciprocating hammering on the splicing position, manpower output in the splicing and connecting process is reduced, and the using convenience is improved.

The invention discloses an automatic charging platform for an unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicles. The automatic charging platform for an unmannedaerial vehicle comprises a bottom plate and an unmanned aerial vehicle, wherein a bottom box is fixedly installed at the top of the bottom plate, fixing plates are fixedly installed on the front sideand the rear side of the top of the bottom box, a rotating plate is rotatably connected between the ends of the two fixing plates, a cylinder is fixedly installed in the center of the top of the bottom box, and a plug is fixedly installed on the peripheral side face of the cylinder; the side face of the bottom box is rotationally connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is rotationally connected with the bottom of the rotating plate; a trapezoidal block is fixedly installed at the top of the rotating plate; sliding grooves are formed in the top of therotating plate and located in the two sides of the trapezoidal block; and a Z-shaped plate is fixedly installed at the top of the trapezoidal block. The rotating plate rotates to drive the unmanned aerial vehicle to rotate, so that the electric connecting piece and the socket at the top of the unmanned aerial vehicle are connected with the plug, the charging purpose is achieved, personnel participation is not needed in the charging process of the device, the automation degree is increased, and manpower output is reduced.

The invention relates to an intelligent storable modern office chair set. The chair set comprises an office table; an office chair which is matched with the office table; a lifting piece which comprises a forward unit arranged on an armrest of the office chair and a guide unit which is arranged below the office table and is matched with the forward unit to slide; a fixing piece which comprises anadsorption unit rotationally arranged on the handrail and a guide block arranged on the side wall of the office table and matched with an upper adsorption unit; the office chair set solves the technical problems that when the office chair is stored under an office table at ordinary times, people clean the office chair, and dust and sundries under the office table can be cleaned only by withdrawingthe office chair.

The invention provides an agricultural excavator with a cleaning function, belongs to the technical field of agricultural machinery, and aims to solve the problems that a traditional trench excavatorhas relatively large manpower output and is not convenient for cleaning soil on a screw blade.The excavator comprises a moving frame, a working box, a lifting mechanism and a cleaning mechanism, wherein the lifting mechanism is arranged inside the working box, a second drive motor is arranged at the lower end of the lifting mechanism, the output shaft of the second drive motor is fixedly connectedto a drill rod, a screw blade is arranged on the surface of the drill rod, and the cleaning mechanism is arranged around the screw blade; according to the agricultural excavator with the cleaning function, a fixing mechanism and the lifting mechanism are used in cooperation, the manpower output during hole digging is reduced, the degree of automation of the trench excavator is greatly improved, and the efficiency of hole digging is improved; meanwhile, the cleaning mechanism is designed, the screw blade can be cleaned effectively, dirt is prevented from attaching to the screw blade, the poweroutput loss of the screw blade is reduced, and the service life of the screw blade is prolonged at the same time.

The invention discloses an efficient paint spraying device for ship cabin production. The efficient paint spraying device for the ship cabin production comprises a base. A middle position of the interior of the base is provided with a motor installing groove, and the motor installing groove is internally provided with a first rotation motor through a bolt. An output shaft of the first rotation motor is vertically upwards installed, and connected with a connecting rod. The top end of the base is provided with three gear disc placing grooves, the top end of the connecting rod is extended to thegear disc placing grooves in the middle position of the top end of the base, and the top end of the connecting rod is connected with a driving disc. The efficient paint spraying device for the ship cabin production is capable of performing an uniform and efficient paint spraying operation on ship bulkheads in different heights in use, greatly reducing the manpower output, and improving the paint spraying quality. The device is capable of adequately stirring an oil paint raw material in a liquid loading tank simultaneously, avoiding oil paint from being solidified, and collecting and using theatomized oil paint in the air as well as stirring, thereby improving a recovery utilization ratio of the atomized oil paint, and suitable for the popularization.

The invention relates to the technical field of paper products, and discloses an automatic-compaction shoemaking paper ball filling device. The automatic-compaction shoemaking paper ball filling device comprises a conveying belt, wherein a top plate is arranged above the conveying belt; a vertical plate, a motor and a fixing rod are fixedly connected to the bottom of the top plate; a transverse plate is fixedly connected to the right side of the vertical plate; a rotating wheel is rotationally connected to the front face of the motor; a connecting rod is rotationally connected to the front face of the rotating wheel; a sliding rod is rotationally connected to the bottom of the connecting rod; two blocking pieces opposite in direction are fixedly connected to the back face of the sliding rod; a paper storage box is fixedly connected to the right side of the top plate; a material guiding pipe is fixedly connected to the left side of the paper storage box; and a fixing block is connectedto the exterior of the material guiding pipe in a sleeving mode. The motor, the rotating wheel and the connecting rod are matched to drive the sliding rod to slide up and down in a reciprocating mode,then the two blocking pieces are driven to alternately intercept paper balls in the material guiding pipe when penetrating through a through groove, the paper balls enter shoes through the material guiding pipe quantitatively and regularly, and the working efficiency is improved while manpower output is reduced.

The invention provides an efficient and stable grain dryer, and belongs to the field of agricultural machinery. The purpose of the grain dryer is to solve the problems that inconvenient access to grains and residual grains are easy to be caused when a traditional dryer puts the grains into a horizontal drying cylinder and realize the disinfection and sterilization of the grains. The grain dryer includes a support frame, a drying box, a feeding hopper, a centrifugal air mechanism and a discharging mechanism. The upper surface of the support frame is provided with a fixed plate through screws, the side face of the fixed plate is provided with a drying box through the screws, the side face of the drying box is provided with the feeding hopper, the bottom of the drying box is provided with thedischarging mechanism, and the left side of the support frame is provided with the centrifugal air mechanism. According to the grain dryer, by adopting the design of the feeding hopper and the discharging mechanism, the problems that inconvenient access to the grains and the residual grains are easy to be caused when the traditional dryer puts the grains into the horizontal drying cylinder are avoided, and the treatment effect of grain disinfection and sterilization is greatly improved through co-use of an ultraviolet lamp tube and an inner shell made of tempered glass.

The invention relates to a material mixing device applicable to a physical similar simulation test. The material mixing device comprises an external support, an internal support, and a mixing device main body. The mixing device main body is fixed to the internal support by means of a shell structure fixing shaft. The internal support is hinged within the external support. The internal support and the mixing device can rotate around a hinged point together by means of a rotating bearing. An internal stirring shaft and an external stirring blade capable of rotating reversely are arranged in the mixing device main body. The material mixing device applicable to a physical similar simulation test has the advantages that an analogue simulation effect of practical engineering geological conditions in an experiment can be achieved, thereby enhancing the authenticity of a physical similar simulation experiment and allowing for simpler and more labor-saving experiment process. As a result, the success rate of the experiment is greatly increased, and the effect of the experiment is more obvious.

The invention relates to the technical field of air cushion bed folding and packaging, in particular to folding packaging equipment for air cushion bed transportation and a using method thereof. The folding packaging equipment comprises a base, wherein vertical upward vertical frames are fixed to the left side and the right side of the base, a back plate is fixedly connected between the two vertical frames, a feeding mechanism used for conveying an air cushion bed is fixed on the back plate, and the feeding mechanism is in driving connection with a folding mechanism; and the back plate is further fixedly provided with a packaging mechanism used for packaging the folded air cushion bed, and the feeding mechanism is in driving connection with the packaging mechanism. According to the foldingpackaging equipment for air cushion bed transportation and the using method thereof, the air cushion bed is automatically conveyed through the feeding mechanism, the air cushion bed is folded throughthe folding mechanism, and is conveyed to the packaging mechanism for packaging treatment, the equipment investment cost and management difficulty are reduced, time and labor are saved, and the production efficiency is improved.

The invention relates to the mechanical or related technical fields, and specifically relates to a mechanical automatic unloading device comprising a transmission table, a rotatable type supporting assembly and a thumbing assembly. The transmission table is installed on a bottom plate through a lifting assembly. The rotatable type supporting assembly is installed at one end of the transmission table and is used for bearing a telescopic assembly. The rotatable type supporting assembly drives the telescopic assembly to rotate along with the tilting movement of a car hopper. The thumbing assemblyis installed at the end, away from the rotatable supporting assembly, of the telescopic assembly. When the telescopic assembly does stretch-out and draw-back movement, the thumbing assembly moves along with the telescopic assembly. The mechanical automatic unloading device is novel in design, the thumbing assembly is driven by the arranged telescopic assembly to conduct automatic thumbing on goods in the car hopper, unloading is facilitated, manpower output is reduced, and the unloading efficiency is high; and the disadvantage that when an existing car hopper inclines to unload goods, a car body needs to be moved to completely load the goods is effectively avoided.

The invention discloses a sucking and jacking mechanism for a surface gluing workpiece. The mechanism comprises a support, a gluing machine is arranged at one side of the support, a rotating mechanism is arranged on a platform over the support and constituted by a motor and a rotating disc, and product jigs are arranged at the outer edge of the rotating disc; a steel printing mesh is arranged above the rotating mechanism, provided with printing scrapers and connected with the gluing machine through a stand column; the gluing machine is provided with a jacking air cylinder. The sucking and jacking mechanism is simple in structure, easy to maintain, high in printing efficiency and high in positioning precision, meanwhile, integral cost is low, therefore production benefits are increased, manpower output is reduced, and meanwhile large errors are avoided.

The invention relates to a multi-loop low-voltage track lamp connection mechanism. The multi-loop low-voltage track lamp connection mechanism includes track bars connected to each other and a connection device; multiple conductive electric copper sheets and multiple energized input lines, which are in the same number of the track bars, are arranged on the tops inside the track bars along the lengths of the track bars; the multiple energized input lines include: positive electrode input ends and negative electrode input ends, which are parallel and in the same number; the positive electrode input ends are in connect with positive electrode conductive columns; the negative electrode input ends are in contact with negative electrode conductive columns; the connection device includes a bafflefixing block; a side fixing block is inserted into an empty cavity of the baffle fixing block; multiple positive electrode holes and multiple negative electrode holes in the same number are formed onthe side fixing block; the number of the positive electrode input ends is the same as the number of the positive electrode holes; the number of the negative electrode input ends is the same as the number of the negative electrode holes; the positive electrode conductive columns are inserted into the positive electrode holes; the negative electrode conductive columns are inserted into the negativeelectrode holes; a conductive adapter plate is arranged below the side fixing block; the positive electrode conductive columns are in contact with the positive electrode of the conductive adapter plate; and the negative electrode conductive columns are in contact with the negative electrode of the conductive adapter plate. The multi-loop low-voltage track lamp connection mechanism. The multi-looplow-voltage track lamp connection mechanism controls the illumination of partial lamps.

The invention provides a convenient-to-use operation cart for automobile assembly, which comprises a box body and a part placing hopper, wherein the part placing hopper is arranged at the top of the box body. The invention provides a convenient-to-use operation cart for automobile assembly. The movable plate structure is arranged, the switch only needs to be started when parts need to be taken out, the electric telescopic rod starts to extend, a rotating motor rotates at the same time, finally, the parts are driven to the upper position outside the box body, then, a worker can directly take upthe parts for use does not need to bend down to take the part from the interior of the box body, the whole taking process is very easy, the workload of workers is reduced, the cart is very convenientto operate actually, manpower output is greatly saved, then the taking speed is increased, and compared with a traditional operation cart, the cart is more complete in function, can well meet the userequirements of people and improves the practicability of the cart.

The invention relates to the field of municipal maintenance, in particular to a sign board for municipal maintenance. The sign board for municipal maintenance includes a sign board placing assembly, two clamping mechanisms, a swinging mechanism, a lifting mechanism, a moving mechanism and a power supply. The two clamping mechanism are located on the working surface of the sign board placing assembly, and the clamping mechanisms are fixedly installed on the sign board placing assembly, and the sign board placing assembly is detachably installed at the work end of the swinging mechanism, the swinging mechanism is fixedly installed on the working surface of the lifting mechanism, the moving mechanism is located at the bottom of the lifting mechanism, and the fixed end of the moving mechanismis fixedly connected with the lifting mechanism, and the power supply is electrically connected with the swinging mechanism. The device can adjust the height of the sign board according to the environmental conditions, the warning function is enhanced, the work tasks are completed in more convenient and labor-saving modes, and the display function of the sign board is completed in a more diversified mode.

The invention relates to the field of smart homes, in particular to an intelligent household locker. The intelligent household locker comprises a loading cabinet body, a load jacking device, a top storage device and a plurality of load positioning devices, wherein the front of the loading cabinet body is provided with a first containing cavity with an outward open port, the first containing cavityis internally provided with a partition plate arranged in a horizontal state, the load jacking device comprises a moving loading part and a jacking driving part, the top storage device comprises a driving stretching part and a stretching loading part, each load positioning device comprises a containing cabinet, a moving guiding part and a containing driving part, the side wall of the loading cabinet body is provided with a controller, and the containing driving part, the driving stretching part and the jacking driving part are all electrically connected with the controller. The intelligent household locker has the advantages that the storage area of the whole loading storage cabinet is increased, and the utilization rate of the loading storage cabinet is increased; the manpower output isreduced, and the accurate control of the storage cabinets is improved.

The invention provides a double-outlet large-package full-servo belt feeding type packaging system. The double-outlet large-package full-servo belt feeding type packaging system comprises a machine body base frame, a bag taking mechanism, a traction mechanism, a bag opening mechanism, a bag extruding mechanism, a discharging mechanism, an upper sealing and pressing mechanism and a shaping mechanism. The bag taking mechanism and the shaping mechanism are respectively fixedly arranged at two ends of the machine body base frame, the traction mechanism, the bag opening mechanism, the bag extruding mechanism, the discharging mechanism and the upper sealing and pressing mechanism are sequentially arranged between the bag taking mechanism and the shaping mechanism, and the traction mechanism is arranged close to the bag taking mechanism. The bag taking mechanism, the traction mechanism, the bag opening mechanism, the bag extruding mechanism, the discharging mechanism, the upper sealing and pressing mechanism and the shaping mechanism are all located at the same horizontal height and all installed on the machine body base frame, and the double-outlet large-package full-servo belt feeding type packaging system has the effects that the cost of the whole packaging process is saved, and time and labor are saved.