125results about How to "Quick dump" patented technology

The invention discloses a manipulator device for feeding garbage and belongs to garbage processing equipment. The manipulator device comprises a beam, a cart traveling mechanism, a trolley running gear, an up and down moving mechanism, a manipulator swing device, a catching manipulator and a hydraulic device; the beam is arranged on the cart traveling mechanism; the trolley running gear is arranged on the beam and can freely move along the beam; the up and down moving mechanism is arranged on the trolley running gear; the lower end of the up and down moving mechanism is connected with the catching manipulator through the manipulator swing device; and the hydraulic device is arranged on the trolley running gear, and is respectively connected with the up and down moving mechanism, the manipulator swing device and the catching manipulator through hydraulic pipelines so as to drive the up and down moving mechanism to move the catching manipulator up and down, and the manipulator swing device to swing the catching manipulator. The manipulator device has simple structure and high catching speed, and can controllably swing the catching manipulator to quickly catch materials on a slope, thereby improving the catching efficiency.

An agricultural transfer table enables rapid transfer of harvested agricultural material from a dump truck to a silo or the like. The agricultural transfer table comprises a box with an open front end. Apron chains in the box propel the material to the box back end, where cross chains discharge the material out a selected side. A prime mover and hydraulic system are part of the agricultural transfer table, so no source of external power is required to operate it. A tongue is closeable to enable the agricultural transfer table to be towed by a tractor. The tongue is openable to allow the truck to back up close to the agricultural transfer table front end. The front end is tiltable downwardly toward the ground. The truck back wheels back up ramps at the front box end. The ramps are storable inside the box when the agricultural transfer table is towed.

The invention discloses a rotating pallet fork of a forklift. The rotating pallet fork solves the problems that operation is complex and production efficiency is low when a traditional horizontal pallet fork dumps to unload goods. The rotating pallet fork comprises a fixing rack, a pallet fork carrier and two pallet fork bodies. The two pallet fork bodies are installed on the pallet fork carrier through corresponding pallet fork shafts. One rotating shaft penetrates through the fixing rack, wherein the supporting portion of the rotating shaft is arranged on the fixing rack in a rotating mode through a supporting piece, the connecting portion of the rotating shaft is fixedly connected with the pallet fork carrier, and the driving part of the rotating shaft is sleeved with an isosceles triangle driving base in a non-rotating mode. Two rotating shaft hydraulic cylinders are symmetrically hinged to the upper portions of the two sides of the fixing rack. Pistons of the hydraulic cylinders and hinged holes are hinged through hinged shafts correspondingly, and the hinged holes are symmetrically formed in the inner sides of two connecting angles of the triangle driving base. Two limit stops are symmetrically arranged on the fixing rack and located on the upper portion of the triangle driving base. The two rotating shaft hydraulic cylinders drive the triangle driving base to swing in a reciprocating mode between two side edges of the triangle driving base and the two limit stops. The rotating pallet fork of the forklift is simple in structure, convenient to operate, good in safety and high in production efficiency.

The invention relates to a load rejection device for underwater equipment, and particularly relates to an electrochemical corrosion type load rejection device for an oceanographic instrument. The load rejection device for the underwater equipment comprises a communication unit, a load rejection control unit and a load rejection movement unit, wherein the communication unit communicates with the load rejection control unit, and the load rejection control unit is connected with the load rejection movement unit respectively through a cathode lead (2) and an anode lead (1). The load rejection device is simple and convenient and easy to operate, and a load rejection weight is only suspended every time before the load rejection device is in use.

The invention discloses a container truck-mounted crane type angle adjusting device. The container truck-mounted crane type angle adjusting device comprises a self-locking control rack, a hoisting adjusting mechanism and a lifting hook mechanism. The lifting hook mechanism comprises a hook, a hook support, a hydraulic motor II, a fixing plate and a bevel gear. The hook is located in a hanging hole of the hoisting adjusting mechanism. The hoisting adjusting mechanism comprises a lifting rack, a rotary shaft and rope winders. A steel wire rope is arranged on the rope winders, one end of the steel wire rope is fixed to the rope winders, and the other end of the steel wire rope is fixed to a connecting hole in the self-locking control rack. The self-locking control rack comprises connecting rods II, lock hooks, connecting rods I, a movable rod and pull rods. Transfer and horizontal movement of a container can be achieved, the container can incline relative to the ground at a large angle, bulk or barreled goods in the container can be rapidly dumped, time and labor are saved, manual loading and unloading are avoided, the labor intensity of workers is relieved, and working efficiency is improved.

The invention discloses an auxiliary demolding device for an injection mold as well as an operation method of the auxiliary demolding device. The auxiliary demolding device comprises a base and a bearing frame; the base is fixedly mounted at one end of the bearing frame; brackets are vertically mounted on two sides of one end of the top of the base; an end part plate capable of moving up and downis mounted between the two brackets; a connecting plate is arranged on one side, close to the bearing frame, of the end part plate; a middle part plate is mounted on the middle part of one side, closeto the bearing frame, of the connecting plate; and screw rods are rotatably mounted between the two sides of the middle part plate and the two ends of the connecting plate. A third hydraulic column drives a pressing plate and an electromagnet plate on the end part of the pressing plate to abut against the exterior of a lower mold and then a fifth hydraulic pressing column drives a positioning plate to move downwards to press the bottom edge of the lower mold, so that the lower mold is more stable in a fixing frame and is insusceptible to waggle. A pull rope is shrunk and wound outside a winding shaft. The end part plate moves upwards to drive an upper mold to be separated from the lower mold, so that the mold is demolded safely and rapidly and is not liable to fall off, and damage to staff is avoided.

An improved buoyancy compensation device having a lesser change in buoyancy with depth than conventional buoyancy compensation devices which use ambient pressure bladders is disclosed. The improved device comprises one or more elastic members that, throughout the working range of diving pressures and volumes, is always elastic and, when pressurized, maintains an internal air pressure that is always greater than the ambient pressure at any dive depth. The invention also relates to a method of providing a buoyancy compensation device with an elastic member having a lift versus depth characteristic that approaches the lift versus depth characteristic of a constant or fixed volume buoyancy compensation device.

The invention discloses a transferring device. The transferring device comprises a hopper body (1), plugholes (2), a traction mechanism (3) and a stay wire mechanism (4), wherein the hopper body adopts a box structure and is provided with a moveable front hopper plate; the top of the front hopper plate is hinged with the front upper part of the hopper body; lock pin mechanisms are arranged below and in front of two side hopper plates vertical to the front hopper plate; two plugholes are fixedly mounted below the hopper body; the traction mechanism comprises a guide wheel I and a steel wire rope; the stay wire mechanism is arranged on a forklift and comprises an operating handle, a stay wire, a guide wheel II and a hanger. The transferring device can control the lock pin mechanisms by operating the stay wire mechanism so as to open and close the front hopper plate, and broken glass can be completely toppled without turning over the hopper, so that time and resources are saved, the transferring efficiency is improved and the operating safety is guaranteed.

The invention discloses a preparation process of high-strength wear-resistant concrete. The concrete is prepared from the following components in parts by weight: 300 to 400 parts of Portland cement,500 to 900 parts of fine aggregate, 950 to 1250 parts of coarse aggregate, 180 to 190 parts of water, 20 to 40 parts of silica powder, 50 to 80 parts of epoxy resin, 5 to 12 parts of steel fiber, 1 to4 parts of a water reducing agent, 6 to 12 parts of an accelerator, 0.15 to 0.6 part of an air entraining agent and 40 to 65 parts of metakaolin. The structure of the concrete is scientific and reasonable; the preparation method is safe and convenient to use; and the prepared concrete is high in strength and not prone to damage during heavy pressing and collision, the overall strength of the prepared concrete during use is improved, the wear resistance of the concrete is improved, and the setting rate of the concrete is increased, so the market competitiveness of the prepared concrete is improved.

The invention discloses an industrial vacuum tank vehicle. The industrial vacuum tank vehicle comprises a chassis, and a material storage tank, a tailgate component, a hydraulic dump component, a dual-loop whirlwind cloth bag combination filter, a pneumatic unloading device, a two-way vacuum system, a control system and an auger stripper which are arranged on the chassis, wherein the tail end, far away from a cab, of the material storage tank is hinged on the chassis; the bottom of the front end, close to the cab, on the material storage tank is hinged with the hydraulic dump component; the tailgate component is arranged at the tail end of the material storage tank; the top part of the tailgate component is provided with a material suction pipe; the material suction pipe is communicated with the two-way vacuum system after passing through the dual-loop whirlwind cloth bag combination filter; the auger stripper is fixed on the lower part of the tailgate component; and the outlet end of the auger stripper is provided with the pneumatic unloading device which is communicated with the dual-loop whirlwind cloth bag combination filter through a pipeline. The industrial vacuum tank vehicle has the advantages of simple and compact structure, low cost, high environmental protection property, wide application range, high maneuverability, high energy saving property and the like.

The invention discloses an unmanned street sweeper vehicle-mounted dustbin automatic cleaning system and method. The system comprises an unmanned street sweeper dustbin and a buried garbage station, and the method comprises the following steps that a park map is automatically collected by using an unmanned street sweeper, and the unmanned street sweeper heads for the garbage recycling station along a pre-planned path; after the sweeper enters the garbage recycling station, the automatic connection between the unmanned street sweeper and the buried garbage recycling station is realized by utilizing an AI visual inspection technology; after connection is successful, a top bin door of the buried garbage station is automatically opened towards the two sides, the unmanned street sweeper automatically opens a dustbin door located at the bottom of a hopper, and garbage dumping is completed; and after dumping is completed, the garbage recycling station bin door and the unmanned street sweeper dustbin door are automatically closed, and the sweeper returns to the operation pause point according to the planned path to continue to start sweeping work. The intelligent degree of the unmanned street sweeper is improved, and the labor intensity of sanitation workers is reduced.

The invention relates to the technical field of comprehensive utilization of steel slag, in particular to an efficient energy-saving stable type steel slag pyrolyzer. The pyrolyzer is provided with a pyrolyzer body, a water-cooling pyrolyzer cover is arranged at the top of the pyrolyzer body, a feeding pipe is arranged in the center of the pyrolyzer cover, a pyrolyzer top charging device is arranged above the pyrolyzer cover, and a discharging device is arranged at the bottom of the pyrolyzer body; a vapor bath-cooling belt, a spray fast-cooling belt and a tank-type hot disintegrating belt are sequentially arranged in the pyrolyzer body from top to bottom, the working linings corresponding to the vapor bath-cooling belt, the mist spray fast-cooling belt and the tank-type hot disintegrating belt are each separated by an upper joist ring and a lower joist ring, an upper cross type bearing beam and a lower cross type bearing beam are arranged above the corresponding upper joist ring and the corresponding lower joist ring respectively, the inner of each cross type bearing beam is of a hollow communication structure, an atomization nozzle is arranged on the bottom face of each cross type bearing beam, and the end heads of the upper cross type bearing beam and the lower cross type bearing beam are in butt joint with water outlet pipes of the water-cooling pyrolyzer cover respectively. The pyrolyzer is clever in design and good in tank-type hot disintegrating effect, and can achieve automation control of the whole process from dumping the molten steel slag into the pyrolyzer to discharging the molten steel slag out and stable transformation and utilization of the sensible heat of the molten steel slag, and is a revolutionary improvement to steel slag processing devices.

The invention discloses a circulating automatic tipping bucket sweeper. The dustpan comprises a main body structure, a garbage storage part and a movable dustpan part, the main body structure comprises a main body frame, side baffles, a sweeping brush, dustpan slideways and a walking part, the side baffles are fixedly installed on the two sides of the main body frame, the dustpan slideways are fixedly installed in the middles of the side baffles, and the sweeping brush is fixedly installed on the lower end faces of the dustpan slideways; the walking part is arranged on the main body frame; thegarbage storage part is mounted in the dustpan slideway in a sliding manner; the motor drives the chain to rotate so as to drive the dustpan to rotate to collect ground garbage and transport the ground garbage to the position above the garbage can. The swing rod touches the stop rod to enable the dustpan to turn over to dump garbage into the garbage can; when the dustbin is full, the servo electric cylinder A drives the telescopic mechanism to extend so as to drive the dustbin to move to the outside, the servo electric cylinder B pushes the dustbin to dump garbage, labor and money are saved,the road sweeping efficiency is improved, and automatic and quick road sweeping is achieved.

The invention provides a shredded preserved vegetable carrying and stirring device, and belongs to the technical field of preserved vegetable processing equipment. The shredded preserved vegetable carrying and stirring device comprises a carrying and dumping mechanism and a stirring and seasoning mechanism, wherein a first lifting chain of the carrying and dumping mechanism is arranged on a firstbearing chain wheel, a first guiding chain wheel, a second guiding chain wheel, a third guiding chain wheel and a second supporting chain wheel in a closed surrounding manner; a second lifting chain is arranged on a third supporting chain wheel, a fourth guiding chain wheel, a fifth guiding chain wheel, a sixth guiding chain wheel and a fourth supporting chain wheel in the closed surrounding manner; a hopper of a discharging hopper assembly is mounted between a hopper first supporting plate and a hopper second supporting plate; stirring blades of the stirring and seasoning mechanism are mounted on a stirring supporting shaft at equal intervals; a sauce collecting opening of a sauce circulating assembly is connected with a sauce collecting tank through a sauce collecting pipe; and a sauce feeding opening is connected with the sauce collecting tank through a sauce feeding pipe. Through the adoption of the shredded preserved vegetable carrying and stirring device provided by the invention, shredded preserved vegetables can be quickly carried and lifted, and can be automatically dumped into a stirrer.

The invention relates to a snow removal vehicle, in particular to a convenient-type snow removal vehicle for municipal roads. The convenient-type snow removal vehicle for municipal roads aims at achieving the technical purposes of removing snow fast and thoroughly and providing convenience for dumping the snow. In order to achieve the technical purposes, the convenient-type snow removal vehicle for municipal roads includes a vehicle body, a vehicle box, a connection passage, a motor, a first rotating shaft, a third bracket, a conveying passage and the like. The vehicle box is arranged on the vehicle body, a first bracket is arranged on the top of the vehicle box through screws, the motor is arranged at the inner bottom of the first bracket through screws, an output shaft of the motor is connected with the first rotating shaft through a coupler, and spiral vanes are arranged at the bottom of the first rotating shaft. The effects of removing snow fast and thoroughly and providing convenience for dumping the snow are achieved, removal of a great amount of snow can be conducted quickly, and a crushing toothed plate can achieve a crushing effect on snow blocks on the ground to prevent the situation that the snow blocks are solidified and cannot be conveyed.

A liquid process tank that provides a quick dump feature includes a fixed bottom wall assembly and moveable tank side walls that contain liquid and also act as a quick dump valve for the liquid. The bottom wall assembly includes an acoustic transducer secured thereto. The tank side walls are secured to a plurality of linear actuators adapted for vertical movement. A seal is secured to the lower edge of the side wall assembly to impinge on a land surface that extends about the perimeter of the bottom wall assembly. The linear actuators are retracted to draw join the bottom and side wall assemblies to retain liquid, or activated in unison to drive the tank walls upwardly from the fixed bottom wall assembly, creating a bottom opening in the tank that quickly discharges all the liquid from the tank.

The invention discloses a wine-making grain dross spreading airing and yeast adding integrated machine, and relates to the technical field of wine-making grain dross spreading equipment. The wine-making grain dross spreading airing and yeast adding integrated machine is mainly used for solving the problems that grain dross blocks ventilation holes, and yeast needs to be manually added. According to the main structure, the wine-making grain dross spreading airing and yeast adding integrated machine comprises a rack and a material supplying mechanism; a scattering roller and a spreading airing bed are sequentially arranged on the position, below the material discharging end of the material supplying mechanism, of the rack, the spreading airing bed comprises a plurality of bed boards which are sequentially arrayed and partially overlapped, and fans blowing air towards the spreading airing bed are arranged on the upper part and the lower part of the spreading airing bed correspondingly; ayeast box is further arranged on the rack, and the material discharging end of the yeast box is connected with a spiral material conveying device; and a material conveying belt, a material mixing hopper and a transferring material box are sequentially arranged below the spreading airing bed and the material discharging end of the spiral material conveying device. The wine-making grain dross spreading airing and yeast adding integrated machine provided by the invention can effectively prevent the grain dross from blocking an air channel and being caked, and meanwhile can further automatically complete spreading airing and yeast adding of the grain dross, and thus manpower is saved.

The invention discloses a turnover-type self-discharging semitrailer with the low gravity centre supported by a rear hub. A turnover centre of a self-discharging container (2) is a turnover central pin shaft (10) that a semitrailer chassis (8) is connected with a container bottom frame (15), and a rear hub (12) is used as a turnover support point. A lower-opening back box plate (18) is arranged on the back end surface of the self-discharging container (2) and matched with a hook inhaul cable mechanism (16); a hydraulic lifting cylinder (6) is arranged on an oil cylinder support (7) of the semitrailer chassis (8), and the top end of the cylinder is connected to a raising support (4) of the container bottom frame (15). A hydraulic pump (39) pumps the hydraulic oil into a lifting valve (35),and the hydraulic oil enters a hydraulic lifting cylinder (6) when the hydraulic pump (39) is operated, the cylinder raises up the front part of the self-discharging container (2), the container bottom frame (15) uses the rear hub (12) as a support point, the self-discharging container (2) turns backwards around the turnover central pin shaft (10), an inhaul cable (S) is loosened to enable the hook (G) to be automatically loosened, and the lower end of the back box plate (18) is opened to dump the goods. The invention has the advantages of low gravity centre for discharging and favorable stability, increases the security and realizes automation of opening the box and discharging.

A pet excrement box includes an outer box (1) and an inner tray (2) which is detachable from the outer box (1). The outer box (1) has a V-shaped opening. At least one side of the outer box (1) is formed with an accommodation space (11) to accommodate the inner tray (2). The inner tray (2) has two sides perpendicular to the opening of the outer box (1) and each having a suspension portion (21). The suspension portion (21) is hanged on an edge of the accommodation space (11) of the outer box (1). The pet excrement box of the present invention can dump the excrements on the sands quickly. Ordinarily, the user can use a shovel (3) to clean the excrements on the inner tray (2). It is convenient and hygienic to clean the pet excrement box.