65results about How to "Fast compaction compaction" patented technology

The invention discloses a waste compressing machine which is provided with a box. An upper impacting plate and a lower impacting plate are arranged in the box, the impacting faces of the upper impacting plate and the lower impacting plate are parallel to the bottom face of the box, the upper impacting plate can be vertically moved in the box through a driving mechanism, buffer devices are arranged at the positions of the upper impacting plate and the lower impacting plate respectively, and the lower impacting plate comprises a supporting plate and a pressed plate located on the supporting plate. By means of the waste compressing machine, incompact metal waste can be rapidly and tightly and firmly compressed, waste blocks capable of being stacked and stored are obtained, convenience is brought to unloading, and occupied space is reduced.

A compact quick coupling apparatus has a wedge movable between closed and open positions. A wedge spring extends in the opening direction from the wedge and urges the wedge in the closing direction. A latch spring urges a safety latch to a latched position to prevent the wedge from moving. A single acting hydraulic cylinder extends through the wedge and extends in the opening direction from the wedge. As the hydraulic cylinder extends it first moves the safety latch to the unlatched position, and then moves the wedge in the opening direction. When pressurized fluid is released from the hydraulic cylinder, it retracts and the wedge moves in the closing in response to the wedge spring until the wedge reaches the closed position, and then the hydraulic cylinder further retracts in response to the latch spring and the safety latch moves to the latched position.

This invention discloses a plate-type electromagnetism vibration beater. This beater overcame existing diesel engine, electric motor as power causes the tamp machine have screw loose, the working life is short, the weight is big. To improve the power unit of electronic maganet equipment including'U' shape magnet core, as well as circles the core's two column parallel winding circles. This electromagnetism installment was controlled mainly by the monolithic integrated circuit control silicon-controlled rectifier frequency conversion electricity return route. The electromagnetism installment leads the magnet core to be controlled under the electricity return route's function, produces with the plane ledger wall has the frequency mutual attraction with to escape serves the ramming purpose. This invention may adjust the ramming vibration the frequency, the oscillation amplitude, the impulse, therefore adapts the different operating mode construction, is suitable specially for the road, the bridge roadbed concretes compaction and the road surface maintenance. Has the main engine energy use factor high, not to have the pollution, the structure to be simple, the failure rate is low, the noise is small, the complete machine weight is small, redeployment quickly facile and so on.

The invention discloses a damping type rammer compacter, and relates to the technical field of construction machinery; the both sides of the bottom of a rack are each provided with a compaction roller, and the upper middle part of the rack is provided with an eccentric wheel mechanism; the lower side of an eccentric wheel of the eccentric wheel mechanism is provided with a contact plate body of which the lower end is provided with a lower compression bar body, and the lower end of the lower compression bar body is provided with an upper connecting plate; the lower compression bar body is connected to the interior of a guide hole of the rack in a penetrating manner, and the upper side of the lower compression bar body is dowel joint with a reset spring; the lower side of the upper connecting plate is provided with a compaction plate of which the two upper ends are each provided with a guide bar, and the guide bars are connected to the interiors of guide holes in the upper connecting plate in the penetrating manner; and the lower sides of the guide bars are in dowel joint with damping springs. According to the damping type rammer compacter, quick compaction can be achieved in use, and the damping can be achieved during compaction; the service life is prolonged, and the operation is simple and convenient; the time can be saved during operation; and the damping type rammer compacter is easy to use, and the time can be saved.

The invention relates to discarded cotton cushion compaction devices used in the medical gynecology department, in particular to a high-efficiency compaction device for discarded cotton cushions in the medical gynecology department. The high-efficiency compaction device for discarded cotton cushions in the medical gynecology department is convenient to operate, high in compaction speed, and capable of saving time and labor. In order to solve the technical problems, the high-efficiency compaction device for discarded cotton cushions in the medical gynecology department comprises a supporting rod, a first belt pulley, a first oscillating rod, a second oscillating rod, a compaction frame, first sliding blocks, a pressing block, a fixing plate, a guide sleeve, a connecting rod, a second sliding block and the like. A fulcrum bar, a guide rod, a placing table and the supporting rod are sequentially arranged at the top of a base plate from left to right. A connecting rod is arranged at the top end of the fulcrum bar. According to the high-efficiency compaction device, the effects of being convenient to operate, high in compaction speed, and capable of saving time and labor are achieved; and moreover, the manufacturing cost is low, the structure is reasonable, maintenance and repair are easy, using is convenient, manpower and material resource input is reduced, and working efficiency is improved.

The invention relates to a drive device for driving a closing plate in a vertical mould casting machine, the mentioned machine comprising displacement means for displacing the closing plate for compacting the casting and for extracting it from the machine. The displacement means comprise electric drive means and transmission means which are arranged between the mentioned electric drive means and the closing plate. The transmission means and the electric drive means are configured to transmit to the closing plate a first displacement with a first speed and a second displacement with a second speed greater than the first.

The invention discloses a vibration temper mill for industrial manufacturing. The vibration temper mill comprises a load bearing plate, a connecting plate, a frame, a drive motor, a connecting rod, a rotating shaft, springs, flail blocks and a handrail. The upper end face of the load bearing plate is connected with the lower end of the frame through the connecting plate. The lower end of the connecting rod is connected with the drive motor. The upper end of the connecting rod is rotationally connected with the upper end of the frame through the rotating shaft. The two springs are located on the two sides of the drive motor correspondingly and located between the drive motor and the frame. Rotary shafts are arranged at the two ends of the drive motor. The two flail blocks are connected with the rotary shafts at the two ends of the drive motor correspondingly. The handrail is fixedly connected with the frame. Compared with the prior art, the vibration temper mill vibrates at high frequency by rotating the flail blocks through the drive motor and can stably vibrate under the action of the springs, and materials can be compacted fast; time and labor are saved; use is convenient; the application range is wide; and the popularization and application value is achieved.

The invention discloses an asphalt road paving process and relates to the technical field of road construction. The asphalt road paving process specifically comprises an equipment support, wherein a rotating table mechanism is fixedly installed at the bottom of the equipment support, a conveying mechanism is fixedly installed at the top of the equipment support, a storage tank is installed at the top of the conveying mechanism, a heating assembly is installed on the outer side of the storage tank, and a transition pipe is rotatably installed at one end of the outer side of the conveying mechanism; a paving shell of a trumpet-shaped structure is fixedly installed at the bottom of the transition pipe, and a paving assembly is installed between the transition pipe and the paving shell. The asphalt road paving process is advantaged in that the transition pipe is driven by the rotary driving mechanism to rotate and reset, so a vibration flattening assembly is close to an asphalt laying section, the asphalt material is compacted by vibration, and the pavement tamping assembly works in the vibration process, so the asphalt material is distributed more uniformly and compactly, the asphalt material is rapidly tamped, paving and tamping of the asphalt material are combined, and asphalt pavement repairing efficiency is improved.

The present invention discloses a sticky candy compactor which includes a rack. An upper pressing plate, a lower pressing plate, a spring, an upper roller, a lower roller, a conical ejector block and a push rod driving the conical ejector block are horizontally arranged in sequence from left to right on the rack. An upper pressing block is welded at the left end of the upper pressing plate; the middle of upper pressing plate is hinged on the rack; an upper roller is pivoted at the right end of the upper pressing plate; a lower pressing block is welded at the left end of the lower pressing plate; the middle of the lower pressing plate is hinged on the rack; and a lower roller is pivoted at the right end of the lower pressing plate. One end of the spring is winded to the fixed pin on the right end of the upper pressing plate, and the other end of the spring is winded to the fixed pin on the right end of the lower pressing plate. The upper roller and the lower roller both abut against the conical ejector block. The center of the conical ejector block is fixed to the push rod via a bolt, and the push rod is driven by an air cylinder or a hydraulic cylinder. The heads of the upper pressing block and the lower pressing block both show obtuse angles. Grooves which are used to contain the bodies of sticky candies and sesame are arranged on the rack correspondingly.

The invention discloses a pole pit tamping device for electric power engineering, and belongs to the field of electric power engineering. The pole pit tamping device comprises a conveying vehicle body and a tamping column, a guide sleeve is arranged in the conveying vehicle body, a lifting assembly is arranged in the guide sleeve, and a ground tamping device is arranged on the lower end face of the conveying vehicle body; and the tamping column is movably installed in the guide sleeve, the tamping column is connected with the lifting assembly, an installation sleeve is arranged on the lower end face of the tamping column, and an adjusting assembly is arranged on the outer surface of the installation sleeve. According to the pole pit tamping device for the electric power engineering, pit tamping can be carried out on the surface of a pole pit, the bottom surface of the pole pit and the ground around the pole pit at a time, multiple times of pit tamping is not needed, the pole pit tamping speed is high, the pole pit tamping efficiency is relatively high, the pole pit tamping device can tamp pole pits of different sizes, the applicability is high, the use effect is good, people can conveniently calibrate the position of the pole pit tamping device for the electric power engineering, and a better use prospect is brought.

The invention discloses a spreading forming device for metal powder processing. The spreading forming device comprises a fixed mounting plate, a supporting connecting column, a supporting fixing ring, a flattening and compacting mechanism, an electric rotating table, a movable sliding rail, a placing mold, an automatic cleaning device and a motor. In the using process, through cooperative work of an auxiliary flattening plate and a main flattening plate in the paving and compacting main body, metal powder placed in the mold is flattened and compacted sufficiently and rapidly, and the automatic cleaning device can be used for automatically and clearly cleaning the metal powder adhering to the auxiliary flattening plate and the main flattening plate; a large amount of metal powder is prevented from being adhered to the auxiliary flattening plate and the main flattening plate in the process of flattening and compacting the metal powder by using the auxiliary flattening plate and the main flattening plate; and the phenomenon that the metal powder adhering to the auxiliary flattening plate and the main flattening plate adheres to and attracts the powder in the placing mold in the automatic flattening process of the placing mold is also prevented from happening in the mode that the metal powder adhering to the auxiliary flattening plate and the main flattening plate adheres to and attracts the powder in the placing mold.

The invention discloses sticky candy compacting equipment, comprising a rack; a sleeve is arranged on the rack by a bolt, an elastic collet is positioned in the sleeve, the upper part of the elastic collet is provided with an expansion seam, the inner wall of the upper part of the elastic collet is conical, a pull rod is slidably arranged in the elastic collet, the side wall of the pull rod and the elastic collet are linked by a flat key, the head of the pull rod is a conical press head matched with the inner wall of the upper part of the elastic collet, an upper clamp claw is positioned at the side wall of the lower part of the elastic collet and integrally formed with the elastic collet, the middle of a lower clamp claw raises to form a connection part sleeving the lower part of the pull rod, the connection part is positioned between the pull rod and the elastic collet, a spring is arranged between the elastic collet and the connection part, a locknut is in threaded connection below the connection part under the pull rod, the right end of the upper clamp claw is downwards bent to form an upper press block, the right end of the lower clamp claw is upwards bent to form a lower press block, the upper press block and the lower press block extend out of the sleeve, and a strip notch for facilitating sliding of the upper press block and the lower press block is formed in the sleeve.

The rapid consolidation and compaction method comprises (i) first driving a hollow pipe, (ii) driving a pipe with a removable end plate after filling and compacting the sandy material in it, through the hollow pipe, to required depth, creating high excess pore-water pressures in the range of 50 to 300 KPa in clayey soils, (iv) pulling out the pipe section leaving behind the removable end plate and thereby installing porous displacement piles which allows dissipation of the excess pore-water pressures horizontally to the porous displacement pile, in which the excess water flows out vertically to the ground surface, and (v) the length of the drainage path is reduced to half the spacing between adjoining porous displacement piles, allowing rapid consolidation resulting in increase in density. Installing the porous displacement piles in the layer of loose to medium dense sand layer results in the instantaneous increase in its density.

The invention relates to the technical field of waste resource recycling and processing equipment, in particular to a rapid packing machine. The machine comprises a waste containing box with a top endopening and a waste abutting-pressing cover whose rear end part is connected with the rear side of the top end opening of the waste containing box in a turnover mode, the front side of the top end opening of the waste containing box is provided with a tensioning lock used for locking the waste abutting-pressing cover on the waste containing box, a rope guiding mechanism used for winding binding ropes is further arranged on the front side of the waste abutting-pressing cover, and a rope pressing mechanism used for fixing ends of the binding ropes is arranged at a position on the front side ofthe top end opening of the waste containing box and in the same straight line with each rope guiding mechanism. According to the machine, packaging waste with different specifications and different shapes can be quickly compacted, bound and packaged based on specified size so as to provide convenience for waste conveying or stacking, and meanwhile, the waste treatment efficiency is greatly improved; and the structure of the machine is simple and compact, operation is convenient and rapid and strong practical value and market popularization value are achieved.

The invention discloses a cultivating rake device of an automatic corn planter. The cultivating rake device includes a cultivating rake body, the inner cavity of the cultivating rake body is fixedly connected with a discharge box, and the top of the discharge box communicates with a feeding hopper. The inner cavity of the discharge box is rotatably connected with a drive shaft, the surface of thedrive shaft is rotatably connected with a feeding plate, and material clamping holes are formed in the surface of the feeding plate. The invention relates to the technical field of corn planting. According to the cultivating rake device of the automatic corn planter, corn seeds are added along the feeding hopper, the drive shaft rotates to drive the feeding plate to rotate, at the time, the piledcorn seeds are stuck in the material clamping holes and move with the rotation of the feeding plate, the corn is remained to be stuck in the material clamping holes through blowing of a blowing hole,then when the feeding plate rotates to a scraping groove at a scraper, the corn seeds are scraped by the scraping groove and fall into a discharging pipeline, the seeds can be planted one by one, theplanting interval can be adjusted by adjusting the rotation speed of the feeding plate, the operation is simple, and use is convenient.

The invention discloses lead-acid storage battery grid production equipment with a good compaction effect and a process thereof. The equipment comprises a preparation furnace, a material conveying pipe, a conveyor, a cooling box, a forming mold, a cooling pipe electric telescopic rod and a compaction plate. According to the invention, metal additives such as selenium, sulfur and arsenic are addedinto a lead-acid storage battery grid alloy; therefore, the corrosion resistance and hardness of the grid of a lead-acid storage battery are effectively improved, the overcharge resistance is improved, the loss of the lead-acid storage battery is greatly reduced, and the problems of thermal cracking, shrinkage cavity and the like of a lead-acid storage battery grid caused by different surface tensions of various metal additives are avoided; the lead-acid storage battery grid is subjected to aging curing in an excellent environment, the interior of an external curing box is dehumidified throughsteam, the dehumidified lead-acid storage battery grid is dried for 2-22 hours, the grid curing effect is good, and the curing quality of the lead-acid storage battery grid is guaranteed; and throughcooperative use of an electric telescopic rod and a compaction plate, rapid compaction of the forming die span is facilitated, and the compaction effect is good.

The invention discloses a hole wall reinforcing structure of a large-diameter deep and long pile construction hole, and belongs to the technical field of building construction equipment. The structure comprises a rotating shaft and a drill bit, the drill bit is connected with the rotating shaft through a mounting frame, a plurality of hole wall reinforcing mechanisms are movably arranged on the mounting frame, and the hole wall reinforcing mechanisms can move in the radial direction of the drill bit. In the drilling process, all the hole wall reinforcing mechanisms can continuously hit and compact the hole walls under the centrifugal force and the collision effect; meanwhile, the hole wall reinforcing mechanism is in sliding connection with the mounting frame, so that the process of striking and tamping the hole wall by the hole wall reinforcing mechanism is more flexible and is basically not limited by conditions such as the shape of the hole wall.