778 results about "Vertical cylinder" patented technology

The invention belongs to the technical field of switch cabinets, and particularly relates to a medium-voltage switch cabinet. Comprising a switch cabinet; the switch cabinet is provided with a door body; a first guide rail is fixedly mounted in the switch cabinet; evenly-arranged components are installed on the guide rail. Second guide rails are arranged on the upper and lower sides of the first guide rail; a stabilizing assembly is arranged on the second guide rail; the stabilizing assembly comprises a moving block; circular grooves are formed in the sides, facing the wiring terminals, of the moving blocks; a rotary drum is rotationally connected into the circular groove; a vertical cylinder is arranged in the rotating cylinder; two notches are formed in the end of the side, attached to the circular groove, of the vertical cylinder. And extrusion blocks are rotationally connected into the two notches. Extrusion grooves are formed in the end surfaces of the opposite sides of the two extrusion blocks; two opposite metal half cylinders are arranged at the top of the vertical cylinder; according to the invention, through the arrangement of the stabilizing assembly, the problem of insufficient contact area or infirm locking of the wire core during wiring can be avoided.

The invention discloses an agriculture and forestry solid waste baking semi-carbonization treatment process which sequentially comprises the steps of crushing, drying, feeding, preheating and drying, destructive distillation and carbonization, discharging, gas recovery and the like. The device comprises a spiral feeding cylinder, a feeding dispersing mechanism, a rotary inner cylinder, a fixed inner cylinder, a carbonization outer cylinder, a hot air inlet pipe, an air outlet, a waste heat return pipe, a vertical cylinder, a spiral discharging cylinder and a matched water cooling device, the rotary inner cylinder drives a fluted disc to rotate through a driving gear so as to achieve material turning, and the feeding dispersing mechanism adjusts the feeding position to avoid accumulation; the air outlet and the air outlet box recover the combustible gas and convey the combustible gas back to the combustion system for heating the carbonization outer cylinder; according to the invention, the cooperative operation effects of uniform drying of materials, full utilization of heat energy, improvement of carbonization efficiency and continuous and safe discharging are realized.

The invention belongs to the technical field of forest tree seedling raising, and particularly relates to a batch transplanting device for forestry saplings, which comprises a mounting rack, a mounting plate connected to the mounting rack, a placement frame with an annular groove placed on the mounting plate, vertical cylinders uniformly arranged in the annular groove at intervals, and a material passing cylinder communicated with the bottom of the mounting plate, wherein one vertical cylinder is located over the material passing cylinder, a sliding lifting frame is arranged on the left portion of the mounting frame, and a fixing column is connected to the bottom end of the lifting frame. A second electric push rod is controlled to enable a lifting frame to descend, under cooperation of an arc-shaped block and an annular guide rod, a movable half hopper and a fixed half hopper stretch into soil, the movable half hopper is opened, a synchronous belt and a material guide barrel rotate, a first rotating push gear and a second rotating push gear push a vertical barrel to move along an annular groove, and saplings are sequentially loaded into the material guide barrel; the second electric push rod is controlled to enable the lifting frame to ascend, the saplings fall into a pit, the saplings can be continuously placed into the vertical cylinders of the multiple placing frames, and the operation continuity and the overall working efficiency are improved.

The invention belongs to the technical field of switchable glass production, and discloses a switchable glass defect detection and repair system based on AI vision. Comprising a hyperspectral camera, the hyperspectral camera is mounted on a mounting rack, and the mounting rack is fixedly connected to a bottom plate. By arranging the marking assembly, when a certain notch is marked, a first motor is started to drive a vertical cylinder and a marking pen to turn to the lower portion, electromagnets with the corresponding number are powered on, the electromagnets are powered on to generate magnetic force, the electromagnets can move in the direction of an iron block, the electromagnets drive jacking columns to move, and the jacking columns press jacking blocks to move through arc-shaped blocks; the ejection blocks are ejected out of the shell, the second motor is started to drive the first annular gear to rotate, the first annular gear drives the marking pen to rotate through the rotating plate, on the rotating track of the marking pen, the corresponding number of ejection blocks are in the ejection state, the track of the marking pen can be changed, different defects are marked, and only the different numbers of ejection blocks need to be ejected out. Therefore, the defects can be distinguished and marked.

The invention relates to the technical field of piston rod detection, in particular to an automobile piston rod detection mechanism, which comprises the following structures: air tightness detection equipment; the bearing part is arranged on the air tightness detection equipment and is used for fixing the oil cylinder; the bearing part comprises two guide rails, a bearing plate slidably arranged on the guide rails and a vertical cylinder penetrating through the bearing plate. In the using process, a worker does not need to place and replace the air outlet nozzle frequently, the worker only needs to insert the connector on the oil cylinder into the vertical cylinder, and when the air tightness detection equipment works, the connector on the oil cylinder can be fully inserted into the vertical cylinder, so that the air tightness detection efficiency is improved. And then under the assistance of the gas source piece, the first sealing piece and the second sealing piece, the connector of the oil cylinder is plugged, the replacement work of workers is reduced, meanwhile, gas leakage is avoided, and the detection accuracy of the device is further guaranteed.

The invention belongs to the technical field of packaging bag recycling, and particularly relates to plastic packaging bag processing waste recycling equipment. Comprising a plastic recovery extruder, a feeding mechanism is mounted at a feeding hole of the plastic recycling extruder; the feeding mechanism comprises a mounting table; a through groove is formed in the middle of the table top; a vertical cylinder is fixed to the top of the through groove. An inlet is formed in the bottom of the vertical cylinder; a first electric push rod is mounted at the top of the vertical cylinder; a pressure plate slides in the vertical cylinder; a net cylinder is fixed at the top of the pressure plate; a plurality of first suction pipes are mounted at the top of the vertical cylinder; a dehumidification assembly is arranged on the mounting table; a rotating ring is arranged at the bottom of the mounting table; concave plates are arranged on the two sides of the rotating ring; the rotating ring rotates in the concave plate; circular grooves are evenly formed in the outer ring face of the rotating ring. A loosening assembly is arranged below the rotating ring; by arranging the feeding mechanism, the problem that air holes and needle holes are formed due to air and water vapor residues in molten melt can be effectively solved.

The utility model discloses a wedge-shaped jacking mechanism with double precise positioning, which comprises a first jacking mechanism and a second jacking mechanism, the first jacking mechanism comprises a vertical cylinder fixedly arranged on a conveyor line rack and a jacking plate connected with the vertical cylinder, the middle part of the jacking plate is provided with a jacking abdicating hole, and the jacking abdicating hole is provided with a jacking hole. The second jacking mechanism comprises a jacking rod arranged in the jacking receding hole in a matched mode, a wedge-shaped block abutting against the bottom end of the jacking rod, and a horizontal air cylinder connected with the wedge-shaped block. A product part is positioned on the tool plate, the vertical air cylinder drives the jacking plate to ascend, and the tool plate is jacked up from the conveying line. Afterwards, the horizontal air cylinder drives the wedge-shaped block to move horizontally, and the wedge-shaped block drives the ejector rod to penetrate through the tool plate to be supported below the product part. And then, the pressure head descends to press the product part into a molded product. According to the design, the tool plate can be accurately positioned, powerful support is provided for product parts, and it is guaranteed that the product parts can be smoothly pressed into a formed product through the pressing head.

The invention provides a full-automatic intelligent loading and unloading vehicle crane pipe, and relates to the technical field of loading and unloading vehicle crane pipes, the full-automatic intelligent loading and unloading vehicle crane pipe comprises a three-axis mechanical arm assembly and a control cabinet, and the control cabinet is arranged on the three-axis mechanical arm assembly; a conveying unit and an oil receiving unit are installed on the three-axis mechanical arm assembly, and a protection unit is installed on the oil receiving unit. The conveying unit comprises a liquid phase part, a gas phase part and a plugging part, and the liquid phase part comprises a tail end oil conveying pipe; the oil receiving unit comprises an oil receiving part and a transmission part; in the process that the three-axis mechanical arm assembly drives all the components to reset, the vertical cylinder reversely slides along with the pushing column and reversely rotates, the oil receiving cup is driven to synchronously reset to the position under the tail end oil conveying pipe, and residual oil dripping from the tail end oil conveying pipe is collected. According to the three-axis mechanical arm assembly, the driving force of the electric cylinder serves as a power source to synchronously drive linkage of the rotation action of the oil receiving cup and the opening and closing action of the arc-shaped movable baffle, and control over the actions of the oil receiving cup and the arc-shaped movable baffle can be achieved without additionally arranging a power source.

The invention relates to a vertical air cylinder groove milling, pulling and grinding all-in-one machine and an air cylinder groove machining method, and relates to the field of air conditioner compressor air cylinder blade grooves. According to the technical scheme, vertical three-station simultaneous machining arrangement is adopted, to-be-machined air cylinder parts of all stations can be synchronously processed, and high machining precision and high machining efficiency are guaranteed from the overall operation process; according to the groove milling mechanism, double milling spindles are arranged on a single groove milling sliding plate in parallel, parts do not need to be turned over and machined in an up-down gradual groove milling mode, efficiency loss of part turning over operation is avoided, positioning deviation caused by turning over is avoided, and the groove milling precision is effectively improved; the broaching mechanism can finish broaching of a front chamfer and a rear chamfer of the air cylinder groove in a one-time up-down reciprocating state, and high efficiency and chamfering precision are both considered; the groove grinding mechanism grinds the air cylinder groove through four procedures through process distribution, the rough grinding and fine grinding processes are accurately controlled, the machining quality of the air cylinder groove is further guaranteed, and finally the efficient and high-precision machining target of the air cylinder groove is achieved.

The utility model provides a kind of optical lens polishing workstation, it includes workstation body, workstation body includes the mounting plate of horizontal arrangement, a pair of riser plate is fixedly connected with making it stand on ground in mounting plate, polishing groove is also fixedly connected on mounting plate, polishing groove is the hemispherical structure of opening upwards and inner bottom center is fixedly connected with vertical cylinder, the bottom of polishing groove is also fixedly connected with the liquid discharge pipe that is connected with its inside and outside;It further includes connecting shaft, connecting shaft is arranged in vertical cylinder from rotation, and the lower end of connecting shaft extends to below polishing groove, the upper end of connecting shaft extends to above vertical cylinder and the upper end end of connecting shaft is also fixedly sleeved with balance cover, balance cover is also rotatably sleeved in the upper end outside of vertical cylinder, and one of riser plate is equipped with the drive motor of driving connecting shaft rotation.This utility model solves the problem that the impurity in polishing waste liquid in prior art can cause jam and affect normal polishing operation.

The utility model discloses a garbage collecting hopper cleaning device, and relates to the technical field of garbage collecting hopper cleaning devices, the garbage collecting hopper cleaning device comprises a top plate, a first cleaning assembly used for cleaning the inner wall of the side portion of a garbage collecting hopper is arranged below the top plate, the first cleaning assembly comprises a vertical cylinder, a vertical groove and a vertical scraper, the vertical cylinder is vertically distributed, and the vertical groove is communicated with the vertical scraper. The vertical groove is formed in the side wall of the vertical cylinder in a penetrating mode, the vertical scraping plate is fixedly connected to the outer wall of the vertical cylinder, the vertical scraping plate and the vertical groove are correspondingly distributed, a second cleaning assembly used for cleaning the inner wall of the bottom of the garbage collecting hopper is arranged below the top plate, and the second cleaning assembly comprises a transverse cylinder, a transverse groove and a transverse scraping plate. According to the garbage collecting hopper cleaning device, by arranging the first cleaning assembly, the second cleaning assembly and other structures, the inner wall of the side portion and the inner wall of the bottom of the garbage collecting hopper are cleaned at the same time, the effects of pushing, scraping, cleaning and collecting are achieved, and the use efficiency is improved.

The invention relates to the technical field of spraying, in particular to power distribution cabinet surface spraying equipment which comprises a base, a six-axis mechanical arm is fixedly mounted on the upper surface of the base, a spraying gun is fixedly mounted at the end of the six-axis mechanical arm, a vertical cylinder is further fixedly mounted on the upper surface of the base, and a rotating cylinder is rotationally arranged on the outer side of the vertical cylinder; a rotating table is fixedly mounted at the top end of the rotating cylinder, first rolling wheels which are annularly distributed at equal intervals are fixedly mounted on the lower surface of the rotating table, the first rolling wheels are attached to the upper surface of the base, mounting openings which are annularly distributed at equal intervals are formed in the upper surface of the rotating table, and rotating shafts are rotatably mounted in the mounting openings; a tray is fixedly mounted at the top end of the rotating shaft, and second rolling wheels which are annularly distributed at equal intervals are fixedly mounted on the lower surface of the tray. Through double rotation of the power distribution cabinet body, no-dead-corner spraying operation is achieved, meanwhile, streamlined operation is achieved through automatic discharging operation, waiting is reduced, and the spraying efficiency is greatly improved.

The invention discloses a coarse powder pre-separation device which comprises a vertical barrel, a feeding pipe and an air inlet pipe, the upper end of the barrel is closed, the air inlet pipe is a bent pipe with the constant diameter, one end of the air inlet pipe is communicated with the lower end of the barrel, a coarse powder collecting hopper is installed at the low point position of the air inlet pipe in a communicated mode, and the position of the coarse powder collecting hopper deviates from the air inlet side of the air inlet pipe. The feeding end of the feeding pipe is located outside the barrel, the discharging end of the feeding pipe extends into the barrel, a pipe opening of the feeding pipe is in a vertical state, the pipe opening of the discharging end, extending into the barrel, of the feeding pipe is provided with a distribution plate, the distribution plate is a cone with an upward cone top, and the distribution plate and the pipe opening of the discharging end, extending into the barrel, of the feeding pipe are coaxial. A gap is formed between the conical surface of the distribution plate and the horizontal plane of the discharge end pipe orifice. The cylindrical flow can naturally form an umbrella-shaped material curtain, the umbrella-shaped material curtain is scattered in all directions, the material curtain can be very thin, the operation is stable and reliable, and the difficulty is avoided when the equipment is large.

The utility model provides a bagging machine for quantitative blanking of 2-hydroxy-benzonitrile, which comprises a bottom plate, a top plate is arranged above the bottom plate, a hopper is fixed on the top plate, and a support rod is fixed between the top plate and the bottom plate; a circular plate making contact with the bottom of the discharging end of the hopper is arranged below the top plate, the bottom of the circular plate communicates with a set of vertical cylinders distributed in an annular array, the discharging end of the hopper corresponds to the top of one vertical cylinder, and a motor used for driving the circular plate to rotate is arranged on the top plate; and a sealing plate in contact with the bottom end of the vertical cylinder is arranged below the circular plate. According to the quantitative packing device for the 2-hydroxy-benzonitril, the 2-hydroxy-benzonitril can be effectively and quantitatively packed, it is guaranteed that the weight of the 2-hydroxy-benzonitril in each packing bag reaches the standard, large errors of the weight of the 2-hydroxy-benzonitril in the packing bags are avoided, when the 2-hydroxy-benzonitril is quantitatively packed, it is not needed to stop discharging for a long time to transfer and replace the packing bags, and the packing efficiency is improved. And the packaging efficiency of the 2-hydroxy-benzonitril is improved.

The utility model relates to the technical field of corrugated carton production equipment, in particular to a line pressing machine for corrugated carton production, which comprises a machine table, a conveying belt for conveying corrugated boards is assembled in the machine table, two groups of supports are assembled on the surface of the top end of the machine table, and a sliding seat for adjustment is slidably mounted in each support. When the line pressing machine is used for carrying out line pressing on a corrugated board, the corrugated board can be conveyed through the conveying belt on the surface of the machine table, when the corrugated board is conveyed to a proper position, a sliding seat on the inner side of a support can move and drive a board seat to move, and then a sliding block in the board seat moves to conveniently drive a disc seat to move; then an electric push rod in a vertical pipe on a turntable at the bottom of the disc seat operates to conveniently push a vertical cylinder to move, then the vertical cylinder drives a pressing plate to press lines on the corrugated boards, and the turntable is convenient to rotate, so that longitudinal and transverse line pressing can be performed, continuous work is facilitated, and the corrugated board line pressing efficiency is conveniently improved.

The utility model relates to power cable technical field, concretely is a kind of medium voltage cable end head making operation platform, including the operation platform body, support frame and pay-off rack arranged in sequence, pay-off rack is used to carry cable, and support frame is used to support the cable between pay-off rack to operation platform body;Operation platform body has table panel, and table panel is equipped with fixed forceps, and the one end of table panel towards support frame is equipped with the first horizontal cylinder of horizontal arrangement, and the both ends of first horizontal cylinder are equipped with the first vertical cylinder of vertical arrangement;Support frame is equipped with the second horizontal cylinder of horizontal arrangement, and the both ends of second horizontal cylinder are equipped with the second vertical cylinder of vertical arrangement.Cable is introduced by pay-off rack, in turn through the cylinder on support frame, and the cylinder on table panel, finally into fixed forceps and be clamped and fixed.Worker after cable is clamped and fixed, carries out insulation layer peeling, conductor processing and subsequent operation such as terminal crimping.

The present invention discloses a pneumatic linear load simulator, comprising: a base, on which a guide rail is provided, the guide rail is slidably connected to a slide, one side of the slide is fixedly connected to a vertical loading member, and the other side of the slide is fixedly connected to a cylinder bracket; a vertical cylinder, fixedly connected to the base, and its output shaft is connected to the slide; a horizontal cylinder, fixedly connected to the cylinder bracket, and its output shaft is connected to the horizontal loading member; a force-bearing member, fixedly connected to the object to be measured, and used to counteract the vertical loading member and the horizontal loading member; a horizontal pressure sensor, provided on the horizontal loading member, and used to detect the pressure between the horizontal loading member and the force-bearing member when the two are counteracted; a vertical pressure sensor, provided on the vertical loading member, and used to detect the pressure between the vertical loading member and the force-bearing member when the two are counteracted; a balancing cylinder, fixed to the base, and its output shaft is connected to the slide or the cylinder bracket. The simulator of this solution has the advantages of high loading accuracy, strong capacity, and the ability to work in high and low temperature, vibration, and impact environments.

The utility model discloses a handheld coal sampling device, which belongs to the technical field of coal sampling, and comprises a vertical cylinder, the top end of the vertical cylinder is fixedly connected with a motor, the output end of the motor is fixedly connected with a spiral conveying shaft, and the motor is fixedly connected with a handle. Compared with the prior art, the handheld sampler can be formed by the motor, the vertical cylinder and the spiral conveying shaft to sample coal, one end of the vertical rod can be driven by the adjusting assembly to move along the vertical cylinder through the vertical rod, the connecting rod and the adjusting assembly, and the opening and closing angle of the bottom of the vertical rod can be adjusted under the cooperation of the connecting rod. The vertical cylinder is supported by the vertical rod, the sampling depth of the vertical cylinder can be accurately adjusted, and after sampling is completed, the vertical cylinder can be driven to move upwards by adjusting the use angle of the vertical rod again, so that a worker can conveniently take the device out of a coal pile.

The utility model relates to the technical field of lithium battery processing, in particular to a liquid injection device of a flexible package lithium battery, which improves the liquid injection continuity, reduces bubbles, prevents a part of electrolyte from splashing to the outside of the lithium battery, receives and collects the electrolyte, and avoids dripping waste. Comprising a base, a vertical cylinder, a top disc, a height adjusting assembly, a liquid injection assembly, a feeding assembly and a bearing assembly, a plurality of fixing lugs are arranged on the base, the vertical cylinder is connected to the middle of the top end of the base, the top disc is connected to the top end of the vertical cylinder, the height adjusting assembly is installed in the vertical cylinder, the liquid injection assembly is installed at the top of the height adjusting assembly, and the feeding assembly is installed on the outer wall of the top disc; a bearing assembly is installed on the side wall of the front end of the vertical cylinder.

The invention provides a pavement coring drill device for supervision, which relates to the technical field of drilling and coring, and comprises a sampling drill cylinder, a driving joint, a positioning loop, a limiting vertical cylinder, a movable push plate, a receiving sample cylinder, a U-shaped pull rod and a screw rod, the top of the sampling drill barrel is connected with a driving joint, and the top of the driving joint is connected with a handheld drilling machine; and a positioning loop is sleeved outside the driving joint and is in contact with the top of the sampling drill barrel. The sampling drill barrel is limited and fixed through the rotating wheel in the limiting vertical barrel, so that the sampling drill barrel can drill into a pavement more quickly, and a pavement sample core located in the sampling drill barrel is pushed into the receiving sample barrel by utilizing the movable push plate, so that the integrity of the obtained pavement sample core is effectively guaranteed. The problems that an existing coring drill bit is incomplete in positioning mechanism, the drill bit is prone to wandering at the early stage of coring, the working efficiency is affected, a road surface sample core needs to be taken out of the drill bit in a tool hammer knocking mode, and the road surface coring integrity is prone to being damaged are solved.

The utility model relates to the technical field of PCB cutters, in particular to an improved composite coating PCB cutter which comprises a shell and a round rod, the top of the shell is fixedly connected with the bottom of the round rod, the PCB cutter is fixedly connected to the inner wall of the shell, threads are machined on the upper portion of the outer wall of the PCB cutter, the outer wall of the threads is connected with a protective structure, and the protective structure is connected with the outer wall of the shell. A vertical cylinder is held by the hand in the protection structure, a vertical plate drives the vertical cylinder to rotate downwards on the outer wall of threads, the rotating vertical cylinder drives a brush plate at the bottom of the inner wall to move downwards, bristles carried by the brush plate make contact with the outer wall of the PCB tool, then the brush plate faces downwards, the bristles push away sweeps in gaps in the outer wall of the PCB tool downwards, and cleaning of the PCB tool is achieved. And finally, the vertical cylinder can shield the machining position of the PCB cutter, protection is achieved, original elastic control is changed, the PCB cutter is prevented from shaking in the working process, and normal use of the PCB cutter is guaranteed.

The invention relates to the field of automobile mold machining, in particular to a welding device for automobile mold accessory machining. A welding device for machining automobile die accessories comprises a base table, an electronic level meter, a lifting unit, a vertical cylinder and the like. An electronic level meter is arranged on the base station; the base table is connected with a lifting unit; the lifting unit is connected with a vertical cylinder which is a hollow cylinder. The guide column body is preliminarily positioned through the vertical cylinder, after the guide column body makes contact with the mold body, secondary positioning is completed through the four arc-shaped pieces and the four limiting wheels, it is ensured that the guide column body is kept in the vertical state, then the limiting wheels move downwards, the four limiting wheels are clamped, and the guide column body is pressed on the mold body; inclination or displacement of the guide column body in the welding process is effectively avoided, and therefore the situation that the assembling precision of an automobile die is affected by bad die matching is prevented.

The utility model discloses a concentrated big well surrounding water recovery device, which comprises a first vertical cylinder, backfill gravel, a cover plate, a second vertical cylinder, a blind plate and a concentrated big well overflow pipe, the first vertical cylinder is embedded in the ground, the top end of the first vertical cylinder is provided with the cover plate, and the first vertical cylinder is provided with a plurality of uniformly distributed holes. The flange is welded to the second vertical cylinder, the blind plate with the same size is installed on the flange through the bolt, the blind plate is closed when surface water does not exist, the blind plate is opened when surface water or rainfall exists, recovery of rainfall and surface water is achieved, and backfilled gravel on the outer side of the first vertical cylinder can meet the water seepage filtering requirement of the outer side of the first vertical cylinder. During production of the large concentration well, overflow water crosses the overflow edge of the large concentration well and enters the overflow pipe of the large concentration well on the wall of the large concentration well, and when surface water is too much or rainfall exists, the blind plate on the second vertical cylinder flange is opened, so that the surface water and the rainfall enter the overflow pipe of the large concentration well to form water resource recovery.

This invention discloses a self-locking anti-slip lifting device structure for loading and unloading cargo at a dock, relating to the technical field of lifting device equipment. It includes a lifting platform, the top surface of which is fixedly connected to the bottom surface of a sliding vertical cylinder. The inner wall of the sliding vertical cylinder is slidably connected to the outer wall of a lifting rod. A lifting ring assembly is movably installed on the top surface of the lifting rod. The outer side of the lifting rod is slidably connected to the inner wall of a locking rod. The outer wall at the bottom end of the locking rod is movably engaged with the outer wall at the top end of a hook. A spring is provided on the top surface of the lifting platform. This self-locking anti-slip lifting device structure for loading and unloading cargo at a dock, by comprising a connecting rod, a sliding vertical cylinder, and a lifting platform, allows the lifting platform and sliding vertical cylinder to be pulled down by the weight of the cargo during lifting. The connecting rod drives the sliding rod to slide to the bottom of the sliding groove, and a lever-type linkage drives the crank rod to engage with the hook body below. Simultaneously, the weight of the cargo causes the hook body and crank rod to lock in place.

The invention discloses a mine drilling machine, and relates to the technical field of mine drilling rigs, the mine drilling machine is provided with a drilling mechanism, the drilling mechanism comprises a connecting seat, and a C-shaped fixing seat is fixed on the inner side of the connecting seat; a vertical cylinder is fixed to the inner side of the C-shaped fixing base, and the outer side of the vertical cylinder is slidably connected with a drilling driving assembly. The drilling driving assembly is driven by a lifting motor, a plate chain and a chain wheel; according to the device, the driving motor drives the driving gear to rotate, and the driving gear is meshed along the teeth on the inner side of the arc-shaped top frame, so that the driving gear and the drill rod rotating shaft integrally move along the arc-shaped bottom frame; the drill rod rotating shaft slides to the position under the driving assembly, then the driving assembly moves downwards, and the drill rod can be clamped into the driving assembly; and then the drill rods with the drill bits are in butt joint, so that deep mines can be drilled.

The utility model discloses an indoor wall plastering device, which relates to the field of building construction and comprises a vertical cylinder, a lifting component, a connecting component, a sliding sleeve and a collecting tank, a base is fixedly mounted at the bottom end of the vertical cylinder, the sliding sleeve is sleeved on the outer side surface of the vertical cylinder, and the lifting component is mounted on the vertical cylinder, is connected with the sliding sleeve and is used for driving the sliding sleeve to slide up and down along the vertical cylinder; a connecting plate is fixedly installed on one side face of the sliding sleeve, a through hole is formed in one end of the connecting plate, at least one arc-shaped supporting plate is installed at the bottom of the connecting plate, and the arc-shaped supporting plate is far away from the through hole. The mortar in the collecting tank can be quickly poured out, so that the cleaning efficiency is greatly improved, and the labor intensity of workers is reduced.

The water pump triangular valve plate assembling mechanism comprises a rack; the stand column is fixed on the rack; the vibration feeder is arranged on the side of the stand column and used for conveying triangular valve plates; the transverse slide rail is mounted at the top end of the stand column; the transverse sliding block is connected to the transverse sliding rail in a sliding manner; the transverse air cylinder drives the transverse sliding block; the vertical air cylinder is arranged on the transverse sliding block; the vertical sliding plate is connected with the output end of the vertical air cylinder; the cross beam is fixed at the bottom of the vertical sliding plate; the negative pressure suction head is arranged at the bottom of the cross beam and used for adsorbing the triangular valve plate; the adjusting column is positioned on a moving path of the negative pressure suction head; the rotating cylinder drives the adjusting column to rotate; the workpiece to be assembled is arranged below the negative pressure suction head; the automatic assembling machine is novel in structure, the negative pressure suction head, the transverse air cylinder and the vertical air cylinder are in linkage with a control system, automation of the whole process from grabbing, transferring, posture adjusting to assembling is achieved, manual operation links are reduced, and production efficiency is improved.

The utility model relates to a feeding device for a snap spring in a lock cylinder, which comprises a vibration disc, a snap spring feeding track, a vertical block, a vertical cylinder and a folding cylinder, the vibration disc is communicated with the snap spring feeding track, a stop block is arranged at the tail end of the snap spring feeding track, a passing port for the snap spring to pass along the vertical direction is arranged between the stop block and the snap spring feeding track, and the vertical block is connected with the vertical cylinder. The vertical air cylinder drives the vertical block to move in the vertical direction, the vertical block is located at the top of the passing opening, a mounting position for placing the clamp is arranged below the passing opening, and the folding air cylinders are arranged on the two sides of the mounting position and used for folding and fixing the clamp spring.

The utility model discloses an anti-settling water-based paint storage tank, belongs to the technical field of storage tanks, and solves the problems that water-based paint is stored in the storage tank for a long time or settles, so that obvious color difference of one barrel of paint is possibly caused by precipitation in finish paint, and the final coating effect is influenced. Comprising a tank body, a vertically-arranged vertical cylinder is arranged in the tank body, the outer ring of the vertical cylinder is communicated with a plurality of hard connecting cylinders located at all horizontal heights, and the hard connecting cylinders can be movably arranged relative to the vertical cylinder. Water-based paint is stored in the tank body through the feeding pipe, the valve is closed, and the water-based paint in the tank body is stirred up and down and is prevented from settling by intermittently supplying air to the air pump to enable air in the air pipe to flow, so that the soft connecting pipe expands to lift the hard connecting cylinder, the air pump stops flowing out of the air, the soft connecting pipe shrinks and the hard connecting cylinder falls. When discharging is needed, the outlet valve is opened, and the paint is discharged through the discharging pipe.

The utility model discloses an assembly type highway bridge structure based on modularization replaceable node relates to highway bridge design technical field, including beam board, the flow guide groove of being set up in the inner wall of beam board, the buffer board of being set up in the inner wall top of flow guide groove, the through -hole of having on the top of buffer board, the type board of fixed connection in the inner wall of flow guide groove, the dredging device of detachable fixed connection in the inner wall of type board, the dredging device is used for the impact dredging of through -hole, the dredging device includes vertical cylinder, the inner wall swing joint of vertical cylinder has the piston, the bottom surface fixed connection of piston has return spring. The utility model discloses through setting buffer board and dredging device, utilize the pressure of the vehicle travel to drive impact lance to carry out repeated airflow impact to through -hole, can complete dredging automatically when the through -hole is blocked, avoid the tediousness and high cost of manual dredging, ensure that the bridge deck rainwater is discharged in time, reduce the damage of accumulated water to bridge structure.