37results about How to "Realize the whereabouts" patented technology

The invention discloses a multi-functional underground dinting machine. The head part of a digging arm of the multi-functional underground dinting machine is connected with an operating head, while the tail part is provided with a support (2), a revolving device is arranged between the digging arm and a worktable, one end of a small arm (4) is rotationally connected with the operating head, while the other end is connected with a movable arm (5), a movable arm oil cylinder (6) is arranged above the small arm (4) and is communicated with an oil inlet pipe (10) and an oil return pipe (11) through a connecting pipe I(8) and an oil channel control valve (9) of an operating device, one end of a large arm (3) is rotationally connected with the movable arm (5), while the other end is rotationally connected with the revolving device, a large arm oil cylinder I(14) and a large arm oil cylinder II(15) are arranged above the large arm (3), and the large arm oil cylinder I(14) is communicated with the oil inlet pipe (10) and the oil return pipe (11) sequentially through a connecting pipe II(16), the large arm oil cylinder II(15) and the oil channel control valve (9) of the operating device.

The invention discloses a flat net welding machine, which comprises a flat net welding machine frame, on which a longitudinal bar wire feeding device, a welding device, a transverse bar blanking device and a net stretching device are sequentially arranged from back to front , located at the bottom of the cross-bar blanking device, one side of the welding device is provided with a cross-bar adsorption detection device that enables the cross-bars falling from the cross-bar blanking device to be accurately positioned in the welding device; the frame of the flat screen welding machine is also provided with a The main controller that controls the coordinated operation of the longitudinal bar wire feeding device, welding device, transverse bar blanking device, net pulling device and transverse bar adsorption detection device. The present invention solves the problems of deviation of the conveying position of the longitudinal ribs during the conveying process of the longitudinal ribs, the misalignment and correction of the transverse ribs falling on the longitudinal ribs affects the production quality, the vibration of the transverse ribs falling on the longitudinal ribs deviates from the welding position, and the inability of the netting device to perform full automation The pull net and the pull net hook are inconvenient to pull the horizontal bars and other problems in actual production, which improves the production efficiency and product quality.

The invention discloses a breaking loading roadway repairing machine. A vehicle body part comprises a worktable, a driving device, a running device, an oil tank and a supporting leg, wherein the driving device and the running device adopt a hydraulic transmission mode, the driving device is a hydraulic driving device, is arranged at the rear portion of the worktable and comprises an explosion-proof diesel engine and an oil pump, the explosion-proof diesel engine transmits the oil pump through a coupler, an input port of the oil pump and the oil tank are communicated through an oil path, and an output port of the oil pump and two sets of oil path control valves are communicated through oil paths. Liquid is supplied to the running device and each oil cylinder through the two sets of oil path control valves, the H-shaped supporting leg is arranged at the rear portion of a support of the vehicle body, and the supporting leg is matched with a supporting leg guide rail in a sliding mode.

The present invention discloses a green walnut peeling device having rolling and rubbing functions. The green walnut peeling device comprises a frame body. A top part of the frame body is in an opening shape, two lifting devices are symmetrically fixedly connected with an outside wall of the frame body, a support plate is jointly fixedly connected with top ends of the lifting devices, and a rolling and rubbing device is fixedly connected with a lower side of the support plate; and a walnut placing plate is fixedly connected with an inside wall of the frame body and a plurality of through-holesare evenly opened in the walnut placing plate. Beneficial effects are as follows: when the support plate descends, the support plate drives a descending of the rolling and rubbing device, thus protrusions contact with green skins on upper sides of walnuts and are embedded in the green skins, then a first motor is started, the first motor drives a rotation of a first threaded rod, a first moving block cooperating with the first threaded rod moves left and right in a first moving groove to drive a left and right movement of a mounting plate, thus the protrusions move left and right, when the protrusions move left and right, the walnuts rotate, and the green walnut peeling device realizes a removal of the green skins on whole spherical surfaces of the walnuts and is high in removal efficiencies.

A stereoscopic garage of an overhead bridge across a street or along the street comprises a multilayer box type garage main body frame, a ceiling and transfer movable rack. The ceiling is mounted on the upper portion of the frame, the bottom of the garage main body frame is distanced from a road surface by a certain altitude, the transfer movable racks are transversely slidably connected with the garage main body frame, lifting trays are vertically slidably connected with the transfer movable racks, a lifting driving device is disposed on each transfer movable rack and connected with the corresponding lifting tray, guide tracks A and a rotary disc are disposed on a bottom plate of each lifting tray, a fixing tray is arranged in each box of the main body frame, guide tracks B are arranged on each fixing tray, the garage is further provided with vehicle carrying plates, and rollers which match with the guide tracks A and the guide tracks B are disposed under the vehicle carrying plates. The stereoscopic garage is built above the street, does not affect traffic, not only solves parking problems, but also solves the problem that an existing stereoscopic garage occupies large area, vehicles can be parked and taken automatically by the aid of matching of the lifting trays and the transfer movable racks, drivers do not need to give way to other vehicles when parking or taking the vehicles, and efficiency is high.

The invention discloses a suspended wheel type mobile platform capable of crossing an obstacle. The suspended wheel type mobile platform capable of crossing the obstacle comprises a laser radar and anindustrial personal computer, wherein the laser radar is mounted on the upper end surface of a vehicle body main body and used for monitoring and sensing the surrounding environment; the industrial personal computer is mounted in the vehicle body main body and used for controlling a whole vehicle; the suspended wheel type mobile platform capable of crossing the obstacle further comprises wheels mounted at the bottom of the vehicle body main body; the wheels are connected to wheel carriers; and the wheel carriers are connected with short supporting rods through shock absorbing devices. According to the suspended wheel type mobile platform capable of crossing the obstacle, the ground clearance and the inclination angle of the vehicle body can be actively adjusted, the passing ability of a narrow space and an inclined road surface is improved, and different functional demands are satisfied.

The invention discloses a bridge girder erection machine for overall erection construction of the upper structure of a large-span bridge and a construction method thereof. The bridge girder erection machine comprises a main truss arranged in the longitudinal bridge direction, a lifting device connected with the upper end face of the main truss in a sliding mode, a front support fixedly arranged at the front end of the main truss in the longitudinal bridge direction and a supporting leg system connected with the main truss in a sliding mode. The supporting leg system comprises a plurality of supporting legs, any supporting leg is of a telescopic structure and is provided with a driving device, and the driving device drives the supporting leg to slide on the main truss in the bridge erecting direction; and the multiple supporting legs are alternately fixed to support the main truss, and driving devices fixed to the supporting legs drive the main truss to advance for multiple spans in the bridge erecting direction. Multi-span steel beams can be erected at a time, the bridge erecting effect is improved, and the stability of the bridge girder erection machine is guaranteed.

The invention discloses a round wood rotary cutting, drying, planishing and panel stacking automatic production device. The device comprises a round wood rotary cutting conveying device, a veneer drying and planishing device and a panel stacking device; the round wood rotary cutting conveying device mainly has the effects of conducting rotary cutting on round wood, machining the round wood into panels in appointed size and conveying the panels to a next working process; the veneer drying and planishing device can be used for drying and planishing the panels; and the panel stacking device enables the machined panels to be stacked in order, and finally panel packaging is facilitated. According to the round wood rotary cutting, drying, planishing and panel stacking automatic production device, the working processes such as wood rotary cutting, veneer drying and panel stacking are used in a matched manner, an automatic production line operation manner is formed, labor force is liberated, the production rate is improved, and the development of economy is promoted.

The invention discloses a paddle type filtering and conveying type oil exploitation all-in-one machine which comprises a filtering machine, a filtering barrel, an oil inlet pipe, a flange plate, an oil outlet pipe, a sealing cover plate, a rotating rod, a first paddle, a second paddle, a supporting wheel, a brush and a spring, the filtering machine is provided with the filtering barrel, and the oil inlet pipe is welded to the top of the filtering barrel; and the oil outlet pipe is welded to the side portion of the filtering barrel, the first paddle is welded to the outer side of the rotating rod, the slidable second paddle is arranged on the first paddle, supporting wheels are fixed to the two sides of the outer end of the second paddle, and meanwhile brushes are arranged at the positions,on the inner sides of the two supporting wheels, of the outer end of the second paddle. According to the paddle type filtering and conveying type oil exploitation all-in-one machine, when crude oil is filtered, the filtering net can be cleaned, blocking of the filtering net is avoided, through arrangement of double-layer filtering, vibration of the double-layer filtering net can be achieved whenthe paddles rotate, impurities on the filtering net brushed by the brush fall off, and blocking of the filtering net is effectively avoided.

The invention provides an automatic rice discharging device for an ordering machine, relates to the technical field of automatic vending, and aims at solving the technical problems that in the prior art, all existing automatic ordering machines do not have the automatic rice discharging function and cannot meet the market requirement. The device comprises a rice bucket, a first flashboard and a second flashboard; the rice bucket is provided with a rice inlet and a rice outlet, and a first flashboard gap and a second flashboard gap are formed in the rice outlet; the thickness of the first flashboard is matched with that of the first flashboard gap, and the first flashboard is inserted into the first flashboard gap; the thickness of the second flashboard is matched with that of the second flashboard gap, and the second flashboard is inserted into the second flashboard gap; and the distance between the first flashboard gap and the second flashboard gap is the same as the thickness of needed rice. The automatic rice discharging device is used for providing an automatic rice containing function for the ordering machine.

A biomass burner comprises a furnace, a filling port, a slag removal port and an ash cleaning port. The filling port, the slag removal port and the ash cleaning port are arranged in the front side face of the furnace from top to bottom, a filling port opening and closing mechanism, a slag removal port opening and closing mechanism and an ash cleaning port opening and closing mechanism are arranged on the filling port, the slag removal port and the ash cleaning port correspondingly, and grates are arranged in the furnace. A circular secondary air duct with a secondary tuyere is arranged on the side face of the furnace body, the inner circular wall of the secondary air duct forms a secondary air cavity communicated with the inside of the furnace, and burning units communicated with the secondary air duct are arranged in the secondary air cavity. A fire outlet communicated with the secondary air cavity is arranged at the outer end of the secondary air duct. The biomass burner is simple in structure, a large amount of fuel can be stored above the grates inside the furnace at one time, sustained burning time can be prolonged greatly, and fuel types are unlimited; by means of secondary air distribution of the burning units, oxygen needed during fuel burning can be supplemented effectively, and fuel burning heat efficiency and fuel utilization rate are increased greatly.

The invention discloses a high-temperature melt granulation smelting furnace which comprises a metal shell, wherein the metal shell is sealed by a heating furnace closed cover. The high-temperature melt granulation smelting furnace is characterized in that a partition plate is arranged in the metal shell, the inside of the metal shell is divided into an upper box and a lower box by the partition plate, a center through hole is formed in the partition plate, a crucible is placed on the partition plate and provided with a funnel-shaped bottom, a discharging hole is formed in the bottom of the crucible, the bottom of the crucible penetrates the center through hole and is inserted into the lower box, a heat insulation layer is arranged between the wall of the crucible and the inner wall of the metal shell, a discharging port is formed in the bottom of the metal shell and corresponds to the discharging hole, a through hole is formed in the heating furnace closed cover, one end of a lifting bar penetrates the through hole and is inserted into the crucible, the discharging hole is plugged, the other end of the lifting bar is arranged outside the heating furnace closed cover and is connected with a rotating wheel through a connecting rod, and a vacuum pumping pipe, an air inflation pipe and an exhaust pipe are arranged in the metal shell. The high-temperature melt granulation smelting furnace can generate high-temperature molten particles meeting requirements and can be widely applied to the fields of chemical industries, steel and the like.

The invention relates to the technical field of a top coal caving hydraulic support, and particularly relates to a top coal caving hydraulic support mining equipment. A coal caving plate is hinged tothe inner side of a coal caving control plate, an angle between the coal caving plate and the coal caving control plate is adjustable, the coal caving plate can extend upwards out of the top end faceof the coal caving control plate, falling of coal sheets on the coal caving control plate can be realized through the coal caving plate, a plurality of vibration swing coal falling mechanisms are arranged on the top end face of the coal caving plate, the vibration swings coal falling mechanisms can swing in a certain angle, auxiliary coal caving can be well achieved without lifting a hydraulic column on a base, only partial coal sheets need to be oscillated, auxiliary falling of the coal can be well achieved, an falling angle can be effectively controlled, coal protection mechanisms are arranged on the two sides of a top coal caving top plate, an included angle between the coal protection mechanisms and the top surface of the top coal caving top plate is adjustable, the angle of the coal block falling down can be accurately controlled, and the top coal caving precision is improved.

The invention provides a full-automatic seeding ripper, and belongs to the technical field of agricultural machinery. The ripper comprises a ripper device and a seeding device arranged above the ripper device. The ripper device comprises a main frame, a seeding chute, a ripping mechanism and a shoveling mechanism. The shoveling mechanism includes a front wheel, ripping teeth and a rear wheel, andthe front wheel drives the seeding chute and the shoveling mechanism to move through a transmission mechanism. The seeding device comprises a main frame horizontal plate, a seeding funnel, a baffle, atwo-way motor and a second transmission mechanism. The seeding funnel is clamped on a main machine transverse plate, and the second transmission mechanism drives the baffle to move back and forth bythe two-way motor. A first transmission mechanism includes a gear transmission assembly and a cam transmission assembly.

The invention relates to the technical field of manipulators, and particularly discloses a vertical constraint turnover manipulator. The vertical constraint turnover manipulator comprises a fixed backplate and a plurality of manipulator bodies arranged on the fixed back plate. The back plate is provided with a driving motor, a penetrating shaft, speed reducers, belt assemblies, a lifting beam, alifting base plate, buffer supporting plates and shifting forks. The driving motor and the penetrating shaft are connected with the manipulator bodies, the belt assemblies are connected with a manipulator combination body and the speed reducers, the shifting forks and the manipulator bodies are connected with the lifting beam, the lifting base plate and the buffer supporting plates, and the lifting base plate is connected with the buffer supporting plates. The vertical constraint turnover manipulator avoids dust dispersion caused by free falling motion of materials, guarantees accuracy of falling point postures, effectively realizes material falling constraints, and is convenient and fast to switch, stable and reliable in operation and flexible to adjust in lifting amplitude.

A free fall demonstration device disclosed by the present invention comprises a base, the upper surface of the base is provided with a guide data transmission assembly, a rotary damping assembly, a power assembly and a small ball conveying assembly, the guide data transmission assembly is sleeved with two sets of photoelectric detection assemblies, and the top end of the guide data transmission assembly is provided with a transverse plate. A vacuum pipe is connected to the rotary damping assembly, the vacuum pipe and the small ball conveying assembly penetrate through the transverse plate, and the vacuum pipe is connected with the small ball conveying assembly. According to the free falling body demonstration device provided by the invention, the distance is recorded through the measuring scale, and the free falling body formula is obtained by adjusting the distance of the detection head for multiple times. Through vacuum setting, resistance in air is reduced, measured data are more accurate, meanwhile, automatic small ball feeding and falling are achieved through machinery, the whole operation does not need manual work, and manual errors are avoided.

The invention discloses an energy saving oil pumping unit, wherein the bottom of the oil pumping unit body is provided with a base; a support is installed on a top of the base; a chute is opened on atop end of the inner side of the support; a slide plate is installed inside the chute; a second Y355 electric motor is installed on one end of the top of the slide plate; a transmission shaft is fixedly connected to one end of the second Y355 electric motor; a speed reducer is installed at one end of the transmission shaft; a connecting shaft is fixedly connected to one end of the speed reducer; areel is installed at one end of the connecting shaft; a wire rope is arranged around the outer side of the reel; a sucker rod is installed at the bottom end of the wire rope, and a hydraulic cylinderis installed at the bottom of the slide plate; the top of the hydraulic cylinder is provided with a telescopic rod, and a top plate is mounted on the top of the support. The hydraulic cylinder of thepresent invention is hinged to the slide plate by a telescopic rod. The hydraulic cylinder can move the slide plate up and down through the telescopic rod, thereby realizing the change of the strokeof the pumping unit body. The operation is simple and quick, and it is convenient to freely adjust according to the needs, which expands the applicable range of the pumping unit body and improves itspracticability.