2504 results about "Auger" patented technology

A soil layer detection drilling device includes a drilling cylinder, and a soil-sampling assembly is provided inside the drilling cylinder. When the soil is drilled, equipment is in a vertical state, a controller is turned on to control a rotary motor to rotate, and the drilling cylinder is driven to drill the soil with the cooperation of drive wheels and a drive belt. Four slide blocks are evenly distributed around an outer circumference of a sliding disk and are matingly connected with slide grooves provided on an inner wall of the drilling cylinder, so when the drilling cylinder rotates, the soil-sampling assembly also rotates. A conical head first in contact with the ground starts to drill the ground, then the drilling cylinder gradually drills into a soil layer, and the drilling cylinder is idled as the drilling cylinder arrives at a certain depth, to clear soil on auger blades.

An ice auger for drilling holes in ice includes a cylindrical tubular bit with a cutting edge having a plurality of teeth on the bottom end, and a center shaft extending vertically through the tubular bit. The center shaft has a pointed tip extending below the teeth and a top end extending above the tubular bit for coupling to a rotary powerhead. The tubular bit may include tangential slots for drainage and ice removal. The pointed tip of the center shaft prevents lateral movement of the auger during initial cutting. The ice auger drills holes faster and easier than conventional augers by cutting a circular groove and removing only the perimeter ice. The ice auger is well-suited for ice fishing and livestock watering applications.

The boring and milling device comprises a boring rod, a boring cutter and a cutting fluid nozzle, a vibration suppression cavity is formed in the end, close to the boring cutter, of the boring rod, a vibration suppression cylinder is arranged in the vibration suppression cavity in a clearance mode, and the two ends of the vibration suppression cylinder are both connected with rubber sleeves; one rubber sleeve is communicated with a cutting fluid nozzle, and the other rubber sleeve is communicated with an external cutting fluid source; a supporting rod is arranged on one side of the end of the boring rod, and a rotating wheel used for abutting against the hole wall of a boring hole of a to-be-machined workpiece is rotationally arranged at the end, away from the boring rod, of the supporting rod. A discharging auger arranged in the length direction of the boring rod is rotationally arranged on the supporting rod, and a power assembly used for driving the discharging auger to rotate so as to discharge cuttings on the side, away from the boring cutter, of the boring rod is arranged on the supporting rod. Cuttings are discharged through the discharging auger to be away from the area where the boring cutter is located, and the influence of the accumulated cuttings on the cutting effect of the boring cutter can be reduced; the vibration suppression cylinder is flexibly connected with the boring rod through the rubber sleeve, and the chatter phenomenon of the boring rod can be suppressed or eliminated.

The utility model relates to the technical field of sowing equipment, in particular to a sowing mechanism, a sowing device and unmanned equipment, the unmanned equipment comprises the sowing mechanism, and the sowing mechanism comprises a feeding assembly, an auger, a first motor and a throwing disc assembly; the feeding assembly is provided with a material cavity, a feeding opening and a discharging opening, wherein the feeding opening and the discharging opening communicate with the material cavity. The auger is arranged in the material cavity; the first motor is in transmission connection with the auger and used for driving the auger to rotate around the axis of the auger and outputting materials in the material cavity from the discharging port. The projecting disc assembly is connected with the feeding assembly; wherein the throwing disc assembly comprises at least two throwing discs, and the at least two throwing discs are configured to be capable of receiving and scattering materials output from the same discharging port. The size of the sowing mechanism can be reduced, and the number of input parts can be reduced, so that the cost is reduced.

The invention relates to the technical field of spiral drill rod production, and discloses welding equipment for a low guide vane spiral drill rod, which comprises a welding machine tool for the spiral drill rod, a spindle box is arranged on the welding machine tool for the spiral drill rod, a tailstock is arranged on the welding machine tool for the spiral drill rod, and chucks are arranged on the spindle box and the tailstock. The spiral blade can be screwed to be loosened and locked on the drill rod under the reverse control of the two adjusting motors, so that the tightness of the spiral blade on the drill rod can be effectively adjusted, the welding surface can be more tightly attached to the drill rod by adjusting the tightness of the spiral blade, the welding defects such as air holes and slag inclusion are reduced, and the welding quality of the drill rod is improved. Therefore, the welding strength is greatly improved, the improvement of the welding strength means the enhancement of the overall performance of the drill rod, in the drilling process, the drill rod with high welding strength can bear larger torque and tension, the downtime caused by breakage or falling of the drill rod is shortened, and the drilling efficiency is improved.

The invention belongs to the technical field of pipe jacking machines, and discloses a high-strength rock crushing pipe jacking machine which comprises a machine head and a machine tail, the machine head is rotationally connected with a mounting frame with a cutter head, a partition plate in the machine head is rotationally connected with a shaft sleeve, and the shaft sleeve is rotationally connected with a driving shaft connected with the cutter head. A motor on the partition plate is meshed with a driving shaft through a driving bevel gear and a driven bevel gear II and a driven bevel gear I on a shaft sleeve, so that the driving shaft and the driven bevel gear II and the driven bevel gear I respectively drive a crushing roller II and a crushing roller I to act. The shaft sleeves drive the baffles to slide along the sliding grooves through the tooth grooves, the gears and the connecting rods to be matched with the transfer openings of the partition plates and the diversion groove bodies. An auger conveying pipe connected with the flow guide groove body penetrates through the mounting plates of the machine head and the machine tail and is supported by the machine tail support, and a collecting box on the machine tail base is matched with the auger conveying pipe. According to the pipe jacking machine, cutter head cutting and double crushing roller secondary crushing are combined with baffle control to prolong the crushing time, the rock crushing effect is improved, conveying blockage is avoided, and the pipe jacking machine is suitable for high-strength rock stratum construction.

The utility model provides a land leveler for roadbed and pavement construction, which relates to the technical field of roadbed and pavement construction and comprises a rack, the rack comprises a mounting plate, a mounting block is fixed on the mounting plate, and a mounting hole is formed in the mounting block. When the road surface leveling device is used for leveling a road surface, soil shoveled by the leveling hopper can gradually enter a soil inlet groove formed between the partition plate and the opening in the front face of the mounting shell along the leveling hopper and finally falls below the partition plate, and along with the movement of the device, low-lying areas can be filled in time through the soil below the partition plate; meanwhile, leveling is conducted through a scraper, compaction is conducted through a pressure roller, after soil below the partition plate and used for filling the low-lying area is fully accumulated, redundant soil can be moved to the position above the partition plate, then the soil is discharged through a soil discharging opening under driving of an auger, accumulation of the soil on the shovel face is avoided as much as possible, and it is ensured that the soil flows smoothly.

The present invention relates to the technical field of mortar conveying, and in particular to a mortar conveying system, which includes a feed hopper, a feeding pipe connected to the bottom of the feed hopper, and a bracket fixed on the surface of the feed hopper. The system further includes: a auger rotatably connected to the inner wall of the feeding pipe, a support block fixed to the top of the bracket and a support mechanism installed thereon, and a servo motor fixed to the top of the support block. The present invention facilitates the disassembly and cleaning of the conveying pipe by the staff. In addition, this conveying system can not only break and stir the agglomerated mortar, but also reduce the blockage inside the discharge pipe, solving the problem that after the use of some current mortar conveyors, it is inconvenient for the staff to clean the conveying pipe and the auger, thus easily affecting the subsequent conveying efficiency, and solving the problem that when some current mortar conveyors are in use, the agglomerated mortar in the feed hopper that is not transported away in time easily affects the smoothness of the subsequent conveying operation.

The invention discloses a crushing and conveying device for coal gangue filling, and particularly relates to the field of ore conveying, the crushing and conveying device comprises two conveying belts which are the first conveying belt and the second conveying belt respectively, and an auger mechanism used for collecting materials, the second conveying belt is located on the first conveying belt in a sliding assembly mode, and the auger mechanism is located on the second conveying belt in a sliding assembly mode. The auger mechanism is located on the second conveying belt through the assembling base, rotates in multiple directions and can synchronously move on the first conveying belt along with the second conveying belt, the auger mechanism comprises a material receiving bin and spiral blades located in the material receiving bin and installed in the length direction, the material receiving bin rotates around the assembling base in multiple directions to receive materials, and through the two sets of conveying belts, the spiral blades can rotate in multiple directions; the second conveying belt is assembled on the first conveying belt in a sliding mode, the second conveying belt is controlled by the driving unit to move up and down along the first conveying belt, and meanwhile, the auger mechanism rotationally assembled at the end of the second conveying belt is matched, so that the blanking point of the first conveying belt is fixed, the receiving end completes fan-shaped receiving, and even distribution and accurate blanking of gangues are achieved. And the problem of sedimentation caused by non-uniform accumulation is avoided.

The utility model relates to the technical field of powder filling, in particular to a packing auger structure for powder filling, which comprises a packing auger conveying main body, the packing auger conveying main body comprises a screw rod, a stainless steel inner hexagonal sleeve, a shaft rod and a motor, the stainless steel inner hexagonal sleeve is fixedly connected to the bottom of the shaft rod, the top of the screw rod is provided with a scraper through a hoop, and the motor is connected with the screw rod. The top of the screw rod is connected with the stainless steel inner hexagonal sleeve, and the motor is located at the top of the shaft rod. Through an assembly composed of a screw rod, a stainless steel inner hexagonal sleeve, a shaft rod and a motor, an auger structure high in maintenance convenience is provided for powder filling, through magnetic attraction assembly of a magnetic structure, an existing clamping groove buckle type assembly mode is replaced, the situation that due to the fact that a large amount of powder is retained in a clamping groove, later-period disassembly is difficult can be effectively reduced, and the production efficiency is improved. And the situation that the materials remain and go bad due to the fact that the powder is retained in gaps of the clamping grooves is avoided, and sanitation and safety of powder filling processing are greatly improved.

The utility model discloses a quick sampler for soil pH detection for soil remediation, which comprises a frame, universal wheels are fixedly mounted at four corners of the bottom of the frame, a lifting component is arranged at the top of the frame, moving plates are fixedly mounted at output ends of two electric push rods, the moving plates are slidably connected to the inside of a bottom frame, and the bottom of the bottom frame is provided with a lifting component. Sampling frames are fixedly mounted at the bottoms of the two bottom frames, and the two sampling frames are semicircular. According to the rapid sampler for soil acidity and alkalinity detection for soil remediation, a spiral drill bit is driven to rotate through rotation of a second motor, the spiral drill bit is driven to move downwards through a moving ring, drilling of soil below is achieved through movement of the spiral drill bit while the spiral drill bit moves downwards, and drilled soil can be discharged out of a hole through the spiral drill bit during drilling; and deep soil sampling can be realized through cooperation of soil drilling and the sampling frame moving downwards.

The invention belongs to the technical field of mining coal-water solid-liquid separation, and particularly discloses a multi-section extrusion progressive auger for a mining coal-water separator and the mining coal-water separator, the multi-section extrusion progressive auger comprises an auger shaft, a spiral conveying section and a spiral cutting extrusion section; the spiral conveying section consists of continuous auger blades fixed at the rear end of the auger shaft; each spiral cutting and extruding section is composed of two spiral blades fixed to the two side walls of the auger shaft, the spiral direction of the two spiral blades is the same as that of the auger blade, and the two spiral blades form an X shape in space. Compared with the prior art, the device is simple in structure and convenient to manufacture, coal water firstly enters the auger blade and is conveyed into the spiral cutting and extruding section at the front end, and water in the coal water can be better extruded out through multi-section progressive extrusion; and in the spiral extrusion process, the cutting edge can cut the spirally extruded coal slime residues, so that the large coal slime residues are cut up, and the coal-water separation effect is improved.

The utility model relates to the technical field of solid-liquid separation equipment, and discloses a horizontal screw centrifuge with an adjustable blade angle, which comprises a barrel body, a rotary drum is arranged in the barrel body, one side of the rotary drum is fixedly connected with a dehydration section, the dehydration section and the far side of the outer wall of the rotary drum are respectively and rotatably connected to the two sides of the interior of the barrel body, and the rotary drum is fixedly connected with the dehydration section. An auger is fixedly connected to the outer side of the dewatering section, blades are fixedly connected to one end of a supporting rod, a first bevel gear is fixedly connected to the other end of the supporting rod, a rotating shaft is rotationally connected to the middle of the rotating drum, a second bevel gear is fixedly connected to the outer wall of the rotating shaft, and a pressing plate is fixedly connected to the other side of the rotating drum; and the rotating shaft is rotationally connected with the pressing plate. According to the utility model, the second bevel gear and the first bevel gear can be driven to rotate by rotating the rotating shaft, so that the supporting rod and the blades are driven to rotate, the purpose of adjusting the angles of the blades is achieved, the purpose of adapting to proper acting force can be achieved, and the service life is prolonged.

The utility model discloses an auger type automatic feeding line, and relates to the technical field of livestock breeding. The feeding stockline comprises a feeding stockline body, the feeding stockline body comprises a machine shell, a motor is arranged on the left side of the machine shell, a spiral blade is arranged in the machine shell, discharging barrels are fixed to the lower wall of the machine shell in the length direction of the machine shell at equal intervals, moving rods are inserted into the discharging barrels, an air cylinder is arranged behind the machine shell, and a trough is formed below the discharging barrels. The air cylinder drives the moving rod to move back and forth in a reciprocating mode to stir feed to achieve the effect of avoiding blocking, the feed in the feed box can be weighed through the weighing sensor, the step of conveying the weighed feed to the feed box is omitted, and the effect of simplifying operation steps is achieved.

The present invention discloses a high-layer compacted material discharging machine, a flat warehouse discharging system and a discharging method, comprising a main frame extending in the horizontal direction and capable of moving in the vertical direction, a discharging active sprocket and a driven sprocket are respectively provided at both ends of the main frame, a discharging chain is wrapped between the two discharging sprockets, a plurality of scraper assemblies are evenly fixed along the circumference of the discharging chain, and an arch-breaking device is installed on the top of the main frame, which can make the high-layer compacted material in front of the discharging machine collapse in advance. A pit extending in the vertical direction is provided in the middle of the flat warehouse floor width direction, a total conveyor extending in the full length direction of the pit is provided at the bottom of the pit, and discharging machines for high-layer compacted materials are respectively provided on both sides of the pit. The arch-breaking auger is inserted into the compacted material at a high position in front in advance, rotates while reciprocating in the horizontal direction, and cuts a horizontal continuous fracture on the cliff surface of the upper material layer in front to make it collapse downward in advance, and the discharging machine conveys the material to the pit. The present invention can avoid the formation of a cliff to damage the discharging machine.

The utility model discloses a glue mixing reaction kettle, and belongs to the field of glue mixing equipment. Comprising a kettle body in which a glue cavity is formed; the driving motor is fixedly arranged at the top end of the kettle body; the driving shaft is connected to the power output end of the driving motor, and one end extends into the glue cavity; the auger blade is fixedly arranged on the driving shaft and is positioned in the glue cavity; the cleaning assembly is arranged in the glue cavity and used for cleaning the inner wall of the glue cavity and the auger blade; the cleaning assembly comprises a cleaning ring plate arranged in the glue cavity in a sliding mode, a cleaning frame is fixedly connected to the cleaning ring plate, and a through groove allowing the auger blade to pass through is formed in the cleaning frame; the outer edge of the cleaning annular plate abuts against the glue cavity. The glue mixing reaction kettle has the beneficial effect that the glue mixing reaction kettle convenient to clean is provided.

The utility model discloses a soft-shelled turtle breeding feed throwing device which comprises a feed conveying pipe, side plates are arranged on the two sides of the feed conveying pipe, supporting columns are connected to the tops of the side plates, one ends of the multiple supporting columns are jointly connected with a feed box, a hopper is connected to the top of the feed box, a discharge pipe is connected to the bottom of the feed box, and a feed valve is arranged on the front face of the discharge pipe. One end of the conveying pipe is connected with a motor, one end of the motor is connected with a rotating rod, the outer ring of the rotating rod is connected with a conveying auger, a plurality of conveying grooves are formed in the bottom of the conveying auger, inner cavities of the conveying grooves are connected with a conveying box, one end of the conveying box is connected with a sliding plate, and one end of the sliding plate is connected with a gathering box. And through cooperative use of a motor, a rotating rod, a material conveying auger, a material conveying box, a material conveying groove, a sliding plate and a material collecting box, soft-shelled turtles in different breeding areas can be fed, so that the practicability of the device is improved.

The present invention relates to the technical field of rock drilling equipment, and proposes a rock drilling equipment, including: a support and a fixed seat fixedly connected to the top of the support, an auxiliary seat fixedly connected to the inner side of the fixed seat, a second drive motor installed at the bottom of the auxiliary seat, an output end of the second drive motor connected to a first one-way threaded screw, and one end of the first one-way threaded screw extends to the inner side of the auxiliary seat and is rotatably connected to the auxiliary seat. The present invention sets a sampling mechanism, the output end of the first micro electric push rod pushes the positioning seat to drive the small spiral drill rod to move to the outside of the large spiral drill rod, and at the same time, the output end of the first micro motor drives the small spiral drill rod to rotate, so as to drill and sample the rock layer at the specified position. Since a plurality of small spiral drill rods are arranged at equal distances, it is possible to sample rock layers of different depths, thereby improving the sampling efficiency.

The embodiment of the invention provides a sowing device and an unmanned aerial vehicle, and relates to the technical field of material conveying. The sowing device comprises a material storage box and a material conveying mechanism, the material storage box is provided with a material feeding port, the material conveying mechanism comprises a material conveying shell and a material conveying auger rotatably installed in the material conveying shell, the material conveying auger is provided with a plurality of spiral sections, at least any two of the multiple spiral sections correspond to different discharging flows, and when the sowing device works, the discharging flows of the spiral sections are different. The feeding port is only arranged corresponding to one of the multiple spiral sections, so that materials can only fall into the spiral section corresponding to the feeding port, and due to the fact that the conveying auger is provided with the spiral sections with different discharging flows, when the scattering device works, the feeding port corresponds to the spiral section with the required discharging flow according to different particle materials, and the scattering effect is improved. The conveying auger does not need to be replaced, the sowing operation is convenient, and the cost is reduced.

The utility model relates to the field of grouting construction, in particular to a double-row type grouting device which comprises a rack, a main hopper composed of a main bin and a first valve, a material distributing part composed of a material distributing tee joint, an auger and a motor, and a grouting part composed of two diversion trenches and two grouting ash hoppers. The monitoring unit is used for monitoring the height of grouting materials in the first grouting ash hopper and the second grouting ash hopper, the control unit is used for controlling opening and closing of the first valve according to the monitoring result of the monitoring unit and controlling the rotating speed of the first motor and the rotating speed of the second motor, the grouting amount of double-row grouting is accurately controlled, and leakage of the grouting materials is prevented.

The utility model discloses a rake type vacuum drying machine for diflufenican active compound production, which comprises a drying cylinder, a frame is arranged in the drying cylinder, fins are arranged on the inner side of the frame, guide grooves are arranged on two sides of the frame, a blanking cylinder is arranged at the bottom end of the drying cylinder, an auger shaft is arranged in the blanking cylinder, and the auger shaft is connected with the drying cylinder. And a discharging motor for driving the auger shaft to rotate is arranged on the outer side of the discharging barrel. According to the material drying device, the defects in the prior art are overcome, through the arrangement of the packing auger, dried materials can be rapidly guided out and collected in a centralized mode, the material drying efficiency is improved, and the material drying device has high social use value and application prospects.

The invention discloses a raw material crushing device for concrete production, and belongs to the technical field of raw material crushing, the raw material crushing device comprises a treatment cylinder, the top of the treatment cylinder is connected with a feeding cylinder, the feeding cylinder is internally provided with a feeding assembly, and the treatment cylinder is internally provided with a material guide table, a static cone and a movable cone in sequence from top to bottom; an adjusting assembly is arranged between the material guiding table and the static cone. According to the stone crushing device, the circulating screening assembly and the conveying auger are arranged to be matched with the connecting cylinder to drive stone raw materials to be conveyed upwards, the stone raw materials enter the material guiding table again through the communicating pipe on the upper portion and then participate in the crushing process again, the stone raw materials which do not reach the standard are directionally conveyed back to the material guiding table through the conveying auger, and continuous closed-loop circulation is formed; and meanwhile, dynamic screening of the vibrating screen plate and cyclic crushing of the conveying auger are combined, it is guaranteed that particle size distribution of finished products is concentrated, the crushing process standard is improved, and the quality of the finished products is improved.

The invention relates to the technical field of mineral sampling, in particular to a rail type sampling robot which comprises a mechanical arm and a sampler. The sampler comprises an inner cylinder, and an auger is inserted into the inner cylinder and used for conveying coal; the inner cylinder is rotationally sleeved with an outer cylinder, the rotating speed of the outer cylinder is smaller than that of the auger, an outer clamping part is fixedly arranged at the bottom of the outer cylinder, the outer clamping part is provided with a plurality of outer clamping teeth, and the outer clamping teeth are distributed in the circumferential direction; an inner clamping part is rotationally arranged on the inner side of the outer clamping part, the inner clamping part is provided with a plurality of inner clamping teeth, the inner clamping teeth are distributed in the circumferential direction, and a pinch-off space with the variable volume is formed between the inner clamping teeth and the outer clamping teeth; a plurality of first spiral blades are fixedly arranged on the inner side wall of the inner clamping part and distributed in the circumferential direction. The outer clamping teeth and the inner clamping teeth make direct contact with coal, vibration of a coal pile is reduced, meanwhile, large coal blocks are pinched off through the pinching-off space, then the coal is conveyed through the first spiral blade, and sampling integrity is guaranteed.

The invention discloses a dry and wet dual-purpose screening device for soil, and belongs to the field of soil screening. A dry and wet dual-purpose soil screening device comprises a supporting frame and further comprises a rotary pushing coarse screening assembly fixed to one side of the supporting frame and a rotary pushing coarse screening assembly fixed to the other side of the supporting frame. Wherein the rotary pushing coarse screening assembly comprises a machine shell, a conveying auger is rotationally installed in the machine shell fixed to a supporting frame, the conveying auger comprises a large auger body and a small auger body, and the small auger body is arranged in a large auger body; the fine screening mechanism is fixed to the other side of the supporting frame, and the rotary pushing coarse screening assembly and the fine screening mechanism which are arranged on the supporting frame conduct integrated soil screening action; through cooperative work of the rotary pushing coarse screening assembly and the fine screening mechanism, screening of particles with different particle sizes is achieved, a conveying auger in the machine shell conducts primary screening, the fine screening mechanism conducts secondary screening through a screen, small stones are separated from qualified soil, the screening precision is improved, the output rate of available soil is increased, and the screening process is optimized; and the problem of screen mesh blockage is reduced.

The invention relates to the technical field of piling equipment, in particular to pile drilling equipment for foundation construction, which comprises a drill rod, a supporting system, a power system and a tamping assembly, the drill rod comprises a rotating shaft, a drill bit and auger blades, the drill bit is arranged at the bottom end of the rotating shaft, the auger blades are arranged on the peripheral side of the rotating shaft, and the supporting system is used for supporting the drill rod; the power system is used for providing power for the drill rod, the tamping assembly comprises a tamping cylinder and splitter plates, the tamping cylinder is arranged on the peripheral side of the auger blade, the auger blade forms a spiral channel in the tamping cylinder, a plurality of splitting openings distributed at intervals are formed in the tamping cylinder, each splitting opening is provided with one splitter plate, and the splitter plates are rotationally matched with the tamping cylinder; the splitter plate can extend into the spiral channel, and the quantity of the split soil is adjusted according to the compaction degree of the soil layer; according to the pile drilling equipment for foundation construction, soil can be automatically divided out according to the loosening degree of a soil layer, and the hole wall of a drilled hole is tamped.

The invention relates to the technical field of grassland desertification restoration, in particular to ecological grassland desertification restoration reseeding equipment, and solves the problems that when grass seed reseeding is carried out on a desertification grassland in the prior art, a rotary drilling mode is adopted for fixed-point seeding of grass seeds, the seeding depth and the seeding quantity are inconvenient to control, and the seeding efficiency is low due to the fact that the rotary drilling depth is manually controlled. Comprising a synchronous driving mechanism, rotary drill guiding mechanisms and quantitative discharging mechanisms, the multiple rotary drill guiding mechanisms are installed on the inner side of the synchronous driving mechanism, the quantitative discharging mechanism is installed on one side of each rotary drill guiding mechanism, and each rotary drill guiding mechanism comprises a hollow transmission rod; a hollow spiral drill rod is fixedly installed at the bottom end of the hollow transmission rod, and a center drill bit is movably installed on the inner side of the bottom end of the hollow spiral drill rod. By adopting an automatic rotary drilling and seeding mode, the seeding quality and the seeding efficiency of grass seeds can be effectively improved, and the seeding depth of the grass seeds can be conveniently controlled.

A blancher includes a tank and auger. The tank has a wall defining an interior space at least partially cylindrical with end walls. The auger is in the interior space and has flights Each flight has a circumferential edge in close proximity to the wall. The flights move food product from one end to the other as the augur is turned. The auger is preferably supported by a trunnion ring extending through the end wall and as the trunnion ring turns the augur and of flights are turned. An inlet is preferably located at one end wall and located along a center line of the augur. An outlet is preferably a discharge chute extending through the other end wall. The auger preferably includes at least one lifting flight between the plurality of flights and the end, such that the lifting flight lifts the food product to the discharge chute.

The invention relates to the technical field of powder conveying devices, in particular to a conveying device for sintered flux production. The material guide pipe is fixedly connected and communicated with the material storage bin; the rotating rod is rotationally arranged in the material guide pipe and is fixedly connected with a first auger; the first rotating sleeve is rotationally arranged in the material guide pipe and is fixedly connected with a second auger; the rotating shaft is arranged on the rotating rod and is rotationally provided with a second rotating sleeve; the fixed disc is fixedly connected to the rotating shaft, and a torsional spring is mounted between the fixed disc and the second rotating sleeve; and the triggering mechanism is arranged on the first rotating sleeve. Through a torsional spring connected with a second rotating sleeve, a first packing auger and a second packing auger drive raw materials with different strengths, and it is ensured that the device continuously conveys the materials; and by means of the two working states of the first auger and the second auger, it is further ensured that the device continuously conveys the materials, and it is ensured that the production efficiency of the sintered flux is kept relatively stable.

The invention relates to the field of drilling devices, in particular to a bridge pile foundation drilling device which comprises a supporting chassis and a supporting frame. A controllable rotary drill unit; the compression locking units are symmetrically arranged on the outer side of the supporting chassis, fixedly connected with the supporting chassis and connected with the controllable rotary drill unit; the synchronous cleaning unit is arranged on the outer side of the controllable rotary drill unit and connected with the supporting chassis; the impact stone breaking unit is arranged on the inner side of the controllable rotary drilling unit; wherein the controllable rotary drilling unit comprises an automatic rotary drilling assembly, a torque control assembly and an induction type regulation and control assembly, by arranging the controllable rotary drilling unit, rotation and lifting of a drilling rod can be synchronously achieved, hard rocks or other soil layers with high hardness in the drilling process are subjected to impact crushing, and the drilling efficiency is improved. And the torque of the drill rod is adjusted, so that the equipment can drill through soil layers with different hardness.

The invention relates to the technical field of feeder design, in particular to spiral quantitative powder feeding equipment which comprises a conveying pipe, a first driving motor is fixedly mounted on the right side of the conveying pipe, a conveying auger is driven by the output end of the first driving motor, and the output end of the conveying pipe is connected with a discharging device through a middle pipe. The discharging device comprises a spherical shell, the upper end of the spherical shell is in butt joint with the middle pipe through a feeding port, the lower end of the spherical shell is in butt joint with external equipment through a discharging port, a rotating ball is driven in the spherical shell, a transferring cylinder is arranged in the rotating ball, and a second piston plate is arranged in the transferring cylinder. And a second push rod is fixedly mounted in the transfer ball. Quantitative transfer of powder is achieved through the transfer barrel, gas in external equipment is prevented from directly entering the conveying pipe, the transfer barrel can effectively reduce the effective powder adhesion area, and therefore the feeding precision problem caused by powder adhesion is avoided.