28 results about "Ground roller" patented technology

The utility model relates to the technical field of air passing guide grooves, and discloses an air passing guide groove for round steel production with a ground roller capable of being quickly replaced, which comprises a guide groove shell, rail clamping grooves are formed in the front part and the rear part of the upper surface of the guide groove shell, and a ground roller clamping seat is arranged on the right side of the upper surface of the guide groove shell; and the mounting base is arranged on the left side of the upper surface of the guide groove shell, mounting plates are mounted on the two sides of the upper surface of the ground roller clamping base and the two sides of the upper surface of the mounting base correspondingly, and loop rollers are arranged above the mounting plates correspondingly. The movable sleeve roller can be driven to move along the inner cavity of the track clamping groove to extrude the ground roller by moving the ground roller clamping seat, the threaded rod penetrates through the mounting frame to be rotationally connected into the mounting block, so that the ground roller clamping seat can be positioned, and when the ground roller is replaced, the ground roller clamping seat can be moved only by taking out the threaded rod, so that the replacement efficiency is improved. And therefore, the ground roller can be quickly disassembled, the steps of replacing the ground roller are reduced, and the replacement difficulty is reduced.

A protective cover for a stubble pruning and ridging machine includes a nearly half-circular shell. The outer surface of the shell has connecting plates for two secondary rotation output shafts and a lifting ring. A lifting rocker arm is welded to the bushing of the left-side output shaft. A large retaining steel plate with a left ear plate is welded to the left end of the shell, and a small retaining steel plate with a right ear plate is welded to the right end. A smooth rod is mounted on both the left and right ear plates. A ground roller is suspended from the smooth rod. The large steel plate forms a flange plate that can fix a multi-functional cover box, and it has a stubble pruning and ridging machine cutter shaft structure and an insertion hole for the secondary rotation output shaft. An anti-winding cover, a semi-circular hole for installing the stubble pruning and ridging machine's fixed shaft, and a bearing are welded to the small steel plate. The lifting ring and lifting rocker arm are both connected to the stubble pruning and ridging machine's operating system via steel cables, forming a self-locking structure for the stubble pruning and ridging machine. A soft retaining plate is provided under the shell. The ground roller can move along the smooth rod. This utility model is reasonably designed and greatly meets the installation and usage requirements of fourth-generation energy-saving and efficient stubble pruning and ridging machines.

The application discloses a kind of across step girder ground roller structure and across step girder ground roller device, across step girder ground roller structure includes mounting seat, driving part and two groups of support components. Mounting seat is sequentially provided with first cavity, second cavity and first connecting hole along the first direction. Two groups of support components are spaced apart in the first cavity along the second direction perpendicular to the first direction, each group of support components includes carrier roller and two support rollers, carrier roller is located in the first cavity, and carrier roller is rotatably connected to mounting seat along the first direction, two support rollers are spaced apart in the first cavity along the second direction, and two support rollers are supported below carrier roller. Driving part is installed in the second cavity, and driving part is at least drivingly connected to one carrier roller by first connecting hole. The two groups of support components of the across step girder ground roller structure disclosed in the application are spaced apart along the second direction (material axis direction), so that the support direction of carrier roller is consistent with the material axis.

The utility model discloses a durable land wheel which comprises a land roller carrier, a land roller shaft, a land roller and the like. The ground roller is movably sleeved on the outer side of the ground roller shaft, bearing steel balls attached to the outer surface of the ground roller shaft are arranged in ring grooves at the upper end and the lower end of the ground roller, and the ground roller is fixed through a ground roller gland, a ground roller steel ball base and other components. The ground roller shaft is fixed on the ground roller frame through a shaft head locking plate and a screw, and the ground roller frame is connected with the ground roller fixing bottom plate through a fixing screw. Due to the design, the ground roller and the bearing are convenient to replace, parts can be replaced only by taking down the first screw and unlocking the shaft head locking plate, and the replacement time is greatly shortened. The operation problem of the silicon package vehicle caused by the fault of a single ground roller is effectively avoided, the continuity of the pulling and transporting work of the silicon package vehicle is ensured, the overall pulling and transporting efficiency is improved, and the problems that bearing steel balls of existing ground rollers are prone to deformation and abrasion and difficult to replace when faults occur are solved.

The utility model provides a kind of hot rolling line sampling roll unwinding packing auxiliary device, including guide block, stop mechanism and two ground roller units, interval is formed with placing space between two ground roller units, annular groove is formed with recess on ground roller unit, the top surface of guide block is formed with arc surface with recess downward, stop mechanism has two stop parts.So after being placed in the placing space between two ground roller units for sampling steel roll, use cutting torch to burn off packing belt, rotate ground roller unit to drive steel roll rotation, steel roll tail portion is resisted on stop part with rotation, when outermost circle and inside steel roll are separated under the stop action, use cutting torch to burn off sampling, so without operating worker using crowbar to resist also can realize unwinding, avoid the safety influence of equipment accident to personnel;And packing can be guided under the guidance of guide block once, without manual multiple operations, greatly improve efficiency, and reduce manual labor intensity.

The utility model discloses a coating machine for coiled materials. A movable material storage vehicle used for containing the outer protective plates, a clamping unit used for conveying the outer protective plates, a shearing unit used for cutting off the outer protective plates, a conveying unit used for conveying the outer protective plates and a rotary ground roller unit used for wrapping the outer protective plates to the outer surfaces of coiled materials are sequentially arranged in the outer protective plate conveying direction. An outer protective plate on a material warehouse vehicle is conveyed into the clamping unit to be changed into a plate shape from a roll shape, the plate-shaped material is cut into plate materials with proper lengths after passing through the shearing unit, the conveying unit conveys the cut plate materials to the rotary ground roller machine, glue is sprayed on the plate materials, and the rotary ground roller machine wraps the plate materials on the roll materials placed on the rotary ground roller machine. According to the coating machine for the coiled material, the outer circumferential surface of the coiled material can be automatically coated by an outer protective plate material, the quality is ensured, the efficiency is improved, the automatic continuous production is realized, and the requirement of gradually improved intelligent automatic production of a steel mill is met.

The utility model discloses a full-automatic multi-layer film laminating and pressing line, and relates to the technical field of plate film laminating and pressing. The plate airing machine comprises a power ground roller, a carrying mechanism and a plate airing mechanism are arranged on the power ground roller, the carrying mechanism comprises two supporting legs fixedly connected to the bottom of the power ground roller, and a plurality of first guide roller modules are fixedly connected to the top of the power ground roller. By arranging the carrying mechanism, during use, firstly, plates can be placed on a plurality of groups of guide roller modules I on a power ground roller, the guide roller modules I can stably transfer the plates to the bottom of the suction cup plate conveying machine, then the suction cup plate conveying machine is started to move downwards, the plates can be firmly sucked by virtue of the suction force of the suction cup plate conveying machine, and then the plates are conveyed to the bottom of the suction cup plate conveying machine. According to the suction cup plate conveying machine, the plates are accurately transferred to the belt conveying frame through the first sliding rail to be conveyed, through the arrangement, the tedious process of manually carrying the plates can be greatly reduced, the working efficiency is effectively improved, and the labor cost and the labor intensity are reduced.

The utility model discloses a bar hoisting and conveying device, which relates to the technical field of hoisting and conveying devices and comprises a loading platform, four roller grooves are arranged at the bottom of the loading platform, grounding rollers are arranged in the four roller grooves, and the grounding rollers are movably connected with the roller grooves through bearings and connecting shafts. Two base baffles are welded to the upper end of the loading platform. The center groove is formed in the center of the interior of the loading platform, two roller sliding blocks are movably arranged in the center groove, and clamping baffles are welded to the upper ends of the two roller sliding blocks; and the reset spring is arranged on one side of the roller sliding block, and a spring seat and a connecting seat plate are welded to the two ends of the reset spring correspondingly, so that the problems that the stability of materials cannot be guaranteed in the hoisting process of an existing hoisting and conveying device, the hoisted materials are prone to falling off in the hoisting process, and the hoisting efficiency is affected are solved. And the safety coefficient is low.

The application discloses a radix codonopsis planting device and a planting method thereof, relates to the radix codonopsis planting technical field, and comprises a vehicle frame, a planting structure is installed on the vehicle frame, the planting structure comprises a plurality of roller drums, the roller drums are rotationally connected with the vehicle frame, conveying belts are arranged between the roller drums, a plurality of partition blocks are fixed on the conveying belts, placing grooves are arranged between the partition blocks, and radix codonopsis is placed in the placing grooves; the flat conveying belts with equidistant partition blocks are arranged, radix codonopsis seedlings are stably conveyed in independent placing grooves, sliding and tumbling of the seedlings in the conveying process is effectively prevented, uniformity of plant spacing is ensured, and the basis for the uniform growth of radix codonopsis is laid; the seedling throwing, soil covering and compacting and irrigation functions are integrated, a ground roller wheel driving mechanism is adopted, mechanical linkage of device advancing and each executing mechanism is realized, no additional power is needed, the degree of automation is high, the planting efficiency is remarkably improved, and the labor intensity is reduced.

The embodiment of the application provides a method for reducing the temperature difference between the head and tail of a directly rolled square billet, which comprises the following steps: during the direct rolling of the square billet, an 8-machine 8-flow mode is adopted to increase the drawing speed of the square billet to 4 m / s, so that the head cooling time of the square billet is shortened by 45 s; a high-temperature-resistant alloy ground roller is used to form an ejection roller way, two vertical heat preservation roller ways are symmetrically arranged along the two sides of the ejection roller way and taking the ejection roller way as the center, so that the head of the square billet is heat preserved by moving the heat preservation roller way during the passing of the square billet through the ejection roller way, and the tail of the square billet is cooled.

The utility model discloses a roller way ground roller capable of preventing steel from being stuck. The roller way ground roller comprises a main body assembly, wherein the main body assembly comprises a roller body and a steel blocking ring; the steel blocking rings are fixedly connected to the two ends of the roller body. The adjusting assembly comprises a connecting cylinder, a rotating ring, a guide disc, an auxiliary disc, a connecting rod, a guide block and a guide groove; the connecting cylinder is installed on one side of the steel blocking ring, the rotating ring is rotationally connected to the outer portion of the connecting cylinder, the guide disc is fixedly connected to the inner side of the rotating ring, the auxiliary disc is fixedly connected to the inner top of the connecting cylinder, the guide groove is formed in the auxiliary disc, the guide block is slidably connected to the interior of the guide groove, and the connecting rod is fixedly connected to the bottom end of the guide block. The adjusting assembly further comprises a mounting frame and a penetrating groove. And the mounting frame is fixedly connected to the top end of the guide block. The roller way ground roller has the effect that a worker can be assisted to adjust and install the position of the installation frame according to the actual installation requirement and the specification of an installation piece.

The utility model discloses a ground roller surfacing machine tool which comprises a rotary clamping machine tool and a submerged arc welding mechanism, the submerged arc welding mechanism comprises a submerged arc welding machine and a moving seat, the moving seat is movably arranged on one side of the rotary clamping machine tool in the length direction of the rotary clamping machine tool, and a slag collecting assembly is arranged on the side, close to a ground roller, of the moving seat. The slag collecting assembly comprises a slag collecting plate which is located below the submerged arc welding machine and matched with a ground roller. According to the welding flux collecting device, welding flux can be collected in the ground roller surfacing process, pollution to a machine table is reduced, the welding flux can be recycled conveniently, and waste is reduced.

This utility model discloses a picking mechanism for a residual film recycling machine, comprising: a ground roller, with side frames rotatably connected to both ends of the ground roller, the side frames being detachably connected to the frame of the residual film recycling machine; a picking roller assembly, with both ends of the picking roller assembly rotatably connected to the corresponding side frames; and a bridge transmission gear set, rotatably connected to the side frame on either end of the ground roller, the bridge transmission gear set transmitting power between the ground roller and the picking roller assembly, the ground roller being the driving end, and the picking roller assembly being the driven end, with the ground roller and the picking roller assembly rotating in opposite directions. This utility model has a simple structure, and the rolling speed of the ground roller automatically matches the rotation speed of the picking roller assembly, ensuring effective picking during the machine's movement.

The utility model discloses an auxiliary supporting device for quickly overhauling a carrier roller and a ground roller, which comprises a triangular supporting frame, two symmetrical supporting frames, a plurality of supporting rods, a plurality of supporting rods, a plurality of supporting rods, a plurality of supporting rods, a plurality of supporting rods, a plurality of supporting rods and a plurality of supporting rods, wherein the supporting frames are connected through a bottom cross beam arranged at the bottom and an upper cross beam arranged at the upper part; the arc-shaped rolling frame is arranged on one side of the supporting frame and serves as a rolling frame, so that the supporting frame main body completes falling and standing actions; the auxiliary bearings are symmetrically distributed on the two sides of the upper cross beam in pairs; the carrier roller bearing frames correspond to the upper positions of the auxiliary bearings and are arranged on the two sides of the supporting frame main body; the fixing bolts penetrate through the carrier roller bearing frames, one ends of the fixing bolts are arranged on the outer sides of the carrier roller bearing frames, and the other ends of the fixing bolts lock the carrier roller shafts in the carrier roller bearing frames on the two sides through threads. According to the utility model, operators can repair the carrier roller and the ground roller quickly, simply and conveniently, the number of operators is reduced, the maintenance load is reduced, the maintenance efficiency is improved, and the maintenance safety is guaranteed.

An automated article storage and retrieval system that makes use of one or more vehicles, each of which has an engine, a main set of ground rollers for moving the vehicle on a drive surface, a transfer mechanism for loading a receptacle onto the vehicle and / or unloading a receptacle from the vehicle, a clutch mechanism having an engaged configuration and a disengaged configuration for engaging and disengaging a power transmission from the engine to the transfer mechanism, with the clutch mechanism having a disengaged configuration and an engaged configuration for engaging and disengaging a power transmission from the engine to the transfer mechanism, one or more actuating devices motorised at the running surface, which can cooperate with one of said one or more vehicles in order to switch the clutch mechanism between the engaged configuration and the disengaged configuration.

The invention discloses green manure and rice straw smashing, mixed burying and decay promoting compound operation equipment which comprises a smashing device and a mixed burying device which are arranged front and back and further comprises a decay promoting agent spraying device, a smashing and mixed burying depth regulating and controlling device, a smashing load monitoring system and a microprocessor control module. The crushing and mixed burying depth regulation and control device is connected with a front rack of the crushing device and a depth limiting ground roller, and comprises a hydraulic cylinder; the height of the rear rack corresponding to the mixed burying device can be adjusted relative to the front rack. According to the invention, the microprocessor control module can dynamically adjust the heights of the crushing device and the mixing and burying device according to the rotating speed and the torque of the crushing knife roll, so that the crushing effect and the mixing and burying depth can be effectively ensured, and the operation quality is ensured; the situation that due to the fact that a smashing movable cutter and a mixing and burying cutter of the mixing and burying device are too deep in soil, the running resistance of a machine tool is increased, and additional loss is caused is prevented, and meanwhile the spraying flow of a corrosion promoting agent is matched with the handling capacity of green manure or straw.

The utility model discloses a carrier roller externally attached with a high-performance liner, which belongs to the technical field of ground rollers, and comprises a ground roller body, a roller body shell formed by processing polyurethane materials is arranged on the ground roller body, a core shaft made of metal materials is fixed in the roller body shell in a penetrating manner, a carrier mechanism is arranged outside the core shaft, and the carrier roller is arranged on the carrier roller body. An adjusting mechanism is arranged at the bottom of the bearing mechanism; through the bearing mechanism and the adjusting mechanism, the lead screw is driven to drive the bearing plate and the ground roller body to move back and forth on the track groove through circulating positive and negative rotation of the driving motor, and the steel wire rope on the ground roller body also moves back and forth on the roller surface of the ground roller body under pulling of the steel wire rope limiting groove; therefore, the roller surface of the ground roller body is uniformly pressed by the steel wire rope, the steel wire rope is prevented from rubbing the roller surface at one position for a long time, and the purpose of prolonging the service life of the ground roller is achieved.

A device for lifting a wheel and rolling the wheel on a surface includes an elongated rigid plate having a top side, a bottom side, a peripheral edge, a pedal portion at a rear end of the rigid plate, and a wheel portion at a forward end of the rigid plate. A ground roller is fixed with the bottom side of the rigid plate and at least two wheel rollers are fixed with a top side of the wheel portion. In use, with the wheel resting on the wheel rollers, the pedal portion may be pressed downwardly to pivot the rigid plate about the roller to lift the wheel. The lifting device is then rolled on the surface to place the wheel at a desired position, and rotated until obtaining a desired rotational orientation.

The utility model discloses a ground roller axle housing feeding device and a feeding system, and belongs to the field of axle production. According to the technical scheme, the ground roller axle housing feeding device comprises a machine frame, a plurality of roller sets are arranged on the upper plane of the machine frame, each roller set comprises a plurality of rollers and a driving assembly for driving the rollers, a first position sensor is arranged on the machine frame corresponding to each roller set, and a second position sensor is arranged on the machine frame in the conveying direction. The first position sensor is located at the tail end of the roller set and electrically connected with the driving assembly of the next roller set. The feeding device has the advantages that a sectional type conveying mode is adopted in the feeding device, the position sensor is arranged at the rear end of each section of roller set, the next section of roller set is controlled to be started when the ground roller conveying trolley reaches the tail end of each section of roller set, and the problem of deviation is avoided in the mode of dividing the path units.

A steel wire rope carrier roller device of a large double-drum winch belongs to the technical field of water conservancy and hydropower engineering construction and comprises a hollow ground roller assembly and five groups of solid ground roller assemblies, the hollow ground roller assembly is arranged on a flat section in front of an upward bend of an inclined shaft, and the solid ground roller assemblies are poured, mixed and fixed on the bent section of the inclined shaft in the length direction of the bent section of the inclined shaft. The hollow ground roller assembly comprises first round steel, the two ends of the first round steel are fixed through supporting plates, the first round steel is sleeved with a rotatable steel pipe, the steel pipe is arranged between the two supporting plates in a sleeved mode, the solid ground roller assembly comprises a bottom supporting support, and the bottom supporting support is poured, mixed and fixed to the inclined shaft bent section. And the bottom support is connected with a rotatable steel bar. The device can effectively prevent the steel wire rope from rubbing the ground to damage the steel wire rope, can effectively disperse the stress of the steel wire rope on the upper bent section of the inclined shaft, and avoids concentrated stress of the steel wire rope.

1. Name of the product in this design: Floor pulley. 2. Purpose of this design: For use as a pulley. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention provides engine overturning equipment, and relates to the technical field of engine production auxiliary equipment, the engine overturning equipment comprises an overturning structure and a ground roller conveyor, the overturning structure comprises a first disc, a second disc, a side plate, an overturning roller conveyor and cohesion control assemblies, and each of the two cohesion control assemblies comprises a seat frame, a hydraulic push rod and a push plate; according to the technical key points, the engine cylinder block is hoisted to the top of the ground roller conveyor through an engine hoisting tool, the engine cylinder block is conveyed to the position between the two ground roller conveyors through the ground roller conveyor, the movable ends of hydraulic push rods on the two cohesion control assemblies are retracted into the fixed ends, and the included angle between the two push plates is driven to be reduced; the two turnover roller conveyors can get close to each other to clamp the engine cylinder body, then the turnover structure rotates on the inner side of the bearing support to complete turnover work of the engine cylinder body, manual participation of workers is not needed in the whole process, and high efficiency and rapidness are achieved.

The utility model discloses a mine winch steel wire rope ground roller which comprises a ground roller frame, a ground roller shaft and a roller body, the roller body is arranged outside the ground roller shaft, inserting holes are formed in the two ends of the ground roller shaft in a sleeved mode, positioning plates are arranged at the bottoms of the inserting holes, the positioning plates are fixedly connected with the ground roller frame through bolts, and the roller body is formed by machining high-strength steel. The ground roller is made of high-strength steel and has high abrasion resistance, the service life of the ground roller is prolonged, the replacement frequency is reduced, the maintenance cost and the downtime are reduced, and the production efficiency of mining mechanical equipment is improved.

The utility model discloses a loop ground roller replacing device which solves the technical problems that in the prior art, when a loop ground roller is replaced, transportation of the loop ground roller is completed in a manual carrying mode, the labor intensity in the whole process is large, and mechanical damage is likely to be caused. The loop ground roller replacing device comprises a walking trolley, a clamping assembly and a control system. The clamping assembly is arranged on the walking trolley; the control system is in signal connection with the walking trolley and the clamping assembly and used for controlling the walking trolley and the clamping assembly to act. According to the loop ground roller replacing device, the control system can control the clamping assembly and the walking trolley to act so as to easily complete transportation and carrying of the loop ground roller, and the labor intensity when the loop ground roller is replaced can be effectively reduced through cooperation of the clamping assembly and the walking trolley; and the probability of mechanical damage caused by collision of the loop ground roller is reduced, so that the loop ground roller is more easily and conveniently replaced, and the replacement efficiency of the loop ground roller is improved.

This invention provides a ground roller inspection station, comprising two ground rollers for supporting and conveying a steel coil, an uncoiling and rewinding device for opening the steel coil, an inspection table for inspecting the surface of the strip, and a guide roller that cooperates with the uncoiling and rewinding device to clamp and feed the strip. The uncoiling and rewinding device is located between the ground rollers and the inspection table. The ground roller closer to the uncoiling and rewinding device is arranged on a base together with the uncoiling and rewinding device. The guide roller is positioned close to the inspection table. The ground roller inspection station also includes a first driving device for driving the uncoiling and rewinding device to swing between the steel coil and the guide roller. A transition guide plate for strip conveying is provided between the ground roller closer to the uncoiling and rewinding device and the guide roller. This invention also provides an inspection method for the ground roller inspection station.

The invention discloses a feeding and discharging system and method of a cold press, and belongs to the technical field of plate processing machinery. The system comprises a feeding ground roller line, a cold press main body, a plate transfer device and a discharging ground roller line which are arranged in sequence. The feeding ground roller line is used for receiving and longitudinally conveying plates to a feeding station; the plate transferring device can transversely transfer a plate from a feeding station to a pressing station in the cold press, and after pressing, the plate is transversely transferred to a discharging ground roller line. And the discharging ground roller line is used for receiving and outputting the plates. The method realizes an automatic process based on the system. Through integrated and automatic conveying and transferring design, a traditional feeding and discharging mode depending on a forklift and manual work is replaced, full-automatic, high-efficiency and high-precision circulation of the plates in the cold press is achieved, the production efficiency and safety are effectively improved, the requirement for an operation site is lowered, damage to the plates in the carrying process is avoided, and the production cost is reduced. And the product quality is ensured.

The utility model provides an anti-static circulating air blowing and suction cleaning machine, which relates to the field of circulating air blowing and suction cleaning machines and comprises an air blowing and suction cleaning machine body, two sides of the air blowing and suction cleaning machine body are fixedly connected with one end of a fixed pipe, the bottom end of the fixed pipe is fixedly connected with the top end of a corrugated pipe, and the corrugated pipe is fixedly connected with the corrugated pipe. The bottom end of the corrugated pipe is fixedly connected with the top end of the dust collection head, supporting mechanisms are arranged on the two sides of the air blowing and suction cleaning machine body, each supporting mechanism comprises a metal connecting plate, a metal fixing plate, a metal connecting frame, a sliding block, a metal stabilizing frame, a moving groove and a limiting sliding groove, and grounding mechanisms are arranged at the bottoms of the supporting mechanisms. The grounding mechanism comprises a metal fixing block, a metal extension plate, a metal roller carrier and a grounding roller. According to the utility model, when the blowing and suction cleaning machine body works back, the grounding roller is contacted with the ground, so that static electricity is guided to the ground, the static electricity generated by the blowing and suction cleaning machine body is guided to the ground, and the influence of the static electricity is further prevented.

The application discloses a grinding method of an intermediate roller. The method is suitable for the field of steel rolling technology, and comprises the following steps: coarsely grinding the intermediate roller to obtain a coarsely ground roller; semi-finely grinding the coarsely ground roller to obtain a semi-finely ground roller; finely grinding the semi-finely ground roller to obtain a finely ground roller; and chamfering the finely ground roller to complete the grinding of the intermediate roller. The grinding efficiency can be ensured, the grinding wheel does not need to be trimmed during the grinding process of the intermediate roller, and the part of the grinding wheel surface in contact with the intermediate roller can be kept flat during the grinding process of the intermediate roller, so that the grinding quality of the intermediate roller is improved.