539results about How to "Convenient for centralized collection" patented technology

The invention discloses a steel pipe grinding device for machining. The steel pipe grinding device comprises a base, a steel pipe and a rust removal barrel fixedly connected with the base. A moving frame is arranged above the base, a rotation barrel is embedded in the moving frame, and one side of the rotation barrel is fixedly connected with a three-jaw chuck. Symmetric grinding abrasive wheels are arranged at the middle position of the rust removal barrel. Through the arrangement of the rotation barrel embedded in the moving frame and rotationally connected with the moving frame, a bevel gear ring, a rolling gear and a rack plate, self-rotation during transverse steel pipe feeding is achieved, and subsequent steel pipe circumference face comprehensive grinding and scrubbing cleaning areconvenient. Through the arrangement of a swinging frame, a first rust removal brush barrel with steel wire bristles and a second rust removal brush barrel with soft bristles, the spindle-shaped rust removal barrel and an industrial dust collector are matched, so that iron scraps are conveniently collected in a centralized manner, and operation environment pollution is avoided.

The invention discloses industrial waste gas desulfurization, denitrification and dust removal equipment. The equipment comprises a reaction box, the bottom of the left side of the reaction box is communicated with and is fixed with a drainage pipe, the right side of the reaction box is communicated with and is fixedly provided with a water inlet pipe, the ends, away from each other, of the drainage pipe and the water inlet pipe are communicated with and are fixedly provided with valves, the reaction box is filled with a treatment liquid, and the reaction box is provided with a rotary sprayingreaction mechanism and an efficient filtering and dust removing mechanism matched with the rotary spraying reaction mechanism. The design is reasonable, rotary spraying of the treatment liquid and synchronous vibration of the filter screen are facilitated, in a rotary spraying state, the sprayed treatment liquid can be uniformly dispersed in the reaction box, the dead angle phenomenon is reduced,the treatment reaction effect is improved, dust particles can be effectively prevented from adhering, accumulating and blocking the filter screen under the oscillation effect, the filtering efficiency is improved, the dust particles can be conveniently collected in a centralized manner and quickly taken out, and the use is facilitated.

The invention relates to a thin straight-piece product stacking machine. The thin straight-piece product stacking machine is provided with a machine frame, a feeding mechanism arranged on the machine frame, a piece arranging mechanism and a pushing hand mechanism. A limiting mechanism is arranged at the position of the piece arranging mechanism corresponding to the feeding mechanism, and the pushing hand mechanism is arranged on one side of the piece arranging mechanism and is provided with a small package pushing hand and two bagging pushing hands symmetrically arranged on the left side and the right side of the small package pushing hand. Two compaction mechanisms are controllably slidably arranged at the position of the other side of the piece arranging mechanism corresponding to the pushing hand mechanism, the sliding direction of the two compaction mechanisms and the moving direction of the piece arranging mechanism are consistent, each compaction mechanism is provided with an adjustable fixed compaction plate and a slidable compaction plate, and the center distance between the small package pushing hand and each bagging pushing hand is matched with the distance between the two compaction mechanisms. The thin straight-piece product stacking machine can adapt to accurate piece arrangement and high-speed stacking of thin straight-piece products, works stably and is high in working efficiency and reasonable in design.

The invention discloses a traditional Chinese medicinal material slicing device which comprises a processing seat, fixed racks, a feeding mechanism, a driving mechanism, a slicing mechanism and a material frame. One end of the processing seat is slidably connected to the material frame, a discharging slot is formed in the processing seat above one end of the material frame, the fixed racks are connected to two sides of the top of the processing seat at two ends of the discharging slot, the slicing mechanism is connected between the fixed racks, the feeding mechanism is connected to the centerof one side of the fixed rack, and the driving mechanism is connected to the outer side of the fixed rack; the slicing mechanism comprises a tool apron, a second rotary wheel, a driving shaft, a second driving rod, a limiting plate and a slicer. The feeding mechanism comprises an upper end transfer part and a lower end transfer part. The driving mechanism comprises a transmission gear, a handwheeland an adjusting part. The traditional Chinese medicinal material slicing device can feed and slice traditional Chinese medicinal materials automatically by operating the handwheel by an operator andcan avoid a phenomenon of surface damage as the traditional Chinese medicinal materials are excessively extruded effectively, so that the integrity of the traditional Chinese medicinal materials is improved.

The invention relates to a copper rod polishing machine, which comprises a machine body, a rotary cage and a speed reduction motor, wherein the machine body is provided with a support. The copper rod polishing machine is characterized in that the two ends of the rotary cage are respectively provided with a hollow rotating shaft; the upper end of the support is connected with the hollow rotating shaft through a bearing; the hollow rotating shaft at one end of the rotary cage is provided with a belt wheel; the belt wheel is connected with an output belt wheel of the speed reduction motor through a belt; the rotary cage is provided with a polishing disk or a plurality of polishing disks; and the center of the polishing disk is provided with a wire passing hole. The copper rod polishing machine has the beneficial effects that as the rotary cage and a polishing disk structure are adopted, a rotatable polished wire passing hole is formed in the rotary cage; when wire rods or copper rods pass through the wire passing hole, the materials such as copper rods are polished in all directions; and compared with static polishing of a polishing head in the prior art, the materials such as copper rods can reach good cylindrical degree, so that the polishing efficiency and quality can be greatly improved.

Disclosed is a high-purity gallium electrolysis device. The high-purity gallium electrolysis device comprises an electrolytic bath, a cathode plate and an anode plate. The interior of the electrolytic bath is divided by separating plates into an anode region and a cathode region. The anode region is filled with raw material gallium which does not exceed the separating plates. The anode plate is arranged in the anode region, and the cathode plate is arranged in the cathode region. The cathode plate comprises a hollow structure, and is externally connected with a circulating cooling device through a water inlet and a water outlet, wherein the water inlet and the water outlet are communicated with the hollow structure. The electrolytic bath is filled with an electrolyte which exceeds the separating plates. The electrolytic single crystal growth technology used by the high-purity gallium electrolysis device is easy and convenient to operate and low in cost, and the production efficiency is improved. The purity of the obtained single-crystal gallium is high, and the effect of removing impurities is good. Due to the fact that the separating plates are arranged, the raw material gallium and the electrolyte can be effectively separated, and centralized collection and reprocessing purification of electrolysis waste liquid generated by the anode region are facilitated.

The invention discloses an ore crushing device with a dust prevention structure for mine mining. The ore crushing device with the dust prevention structure for mine mining comprises a first crushing cavity, a second crushing cavity, a filter plate, a flowing guide dust prevention plate and a filter screen. A feeding port is formed in the upper end of the first crushing cavity, a second rotary shaft is connected to the output end of a second driving motor, the filter plate is mounted in the second crushing cavity, discharging ports are formed in the lower ends of the first crushing cavity and the second crushing cavity, and valves are mounted on the surfaces of the discharging ports. The head and tail ends of the filter screen are connected with the inner wall of a material collecting box through mounting blocks, and a damping device is mounted between supporting frames. According to the ore crushing device with the dust prevention structure for mine mining, a main position rod can be driven to rotate in the function of driving motors, a first time of striking and stirring for crushed stone is facilitated, so that the crushed stone generates cracks, each surface of the crushed stonecan be struck completely, so that convenience is brought for the subsequent crushing working, and the improvement of the working efficiency of ore crushing is facilitated.

A fixed-size saw cutting device for a plastic-steel composite pressure pipe comprises a length measuring mechanism, a saw cutting operating mechanism, a hydraulic power system and an electric control mechanism. The length measuring mechanism comprises counting wheels arranged on the two sides of an inlet pipe opening, a coded disc and an adjusting wheel. The saw cutting operating mechanism comprises a sliding system, a saw cutting system, a clamping system and a returning system. The saw cutting system comprises an executing mechanism and an induction mechanism. The executing mechanism comprises a lifting oil cylinder, a motor, a speed reducer and a low-rotation-speed saw blade, all of which are sequentially connected. The induction mechanism comprises a photoelectric limiting part I and a photoelectric limiting part II which are used for controlling ascending and descending of the low-rotation-speed saw blade. According to the fixed-size saw cutting device, through adjustment of the length measuring mechanism and the saw cutting mechanism, the saw cutting precision of the plastic-steel composite pressure pipe is guaranteed, and the fixed-size saw cutting device is suitable for conducting saw cutting operation on plastic-steel composite pressure pipes with different diameters and wall thicknesses.

The invention discloses a method and device for removing surface scale of copper and copper alloy ingot before rolling. The method comprises the following steps of: before rolling, performing bilateral rolling with certain rolling reduction on the edge of the copper and copper alloy ingot with a vertical roller, so as to sufficiently loosen the primary scale generated on the surface of the copper and copper alloy ingot in the heating process; and scraping and brushing the copper and copper alloy ingot with loose primary scale on the surface with a steel brush. The device comprises vertical rollers sequentially arranged at the front end of a hot mill and a steel brush device, wherein two vertical rollers are symmetrically arranged on the two sides of the copper and copper alloy ingot; and the steel brush device comprises a bracket, a steel brush and a hydraulic cylinder, wherein the steel bush and hydraulic cylinder are mounted on the bracket. Through the invention, the relatively thick primary scale on the surface of the copper and copper alloy ingot after the heating and before the rolling can be effectively removed, thus the production cost is reduced, and the yield and production efficiency of the copper plate belt product are effectively improved.

The invention discloses particle material drying and mixing equipment. The equipment comprises a hollow cylindrical drying bin, and a bracket arranged below the drying bin; a rotating shaft is arranged on the inner side of the drying bin; the axis of the rotating shaft and the axis of the drying bin form an eccentric structure; at least four blades are arranged on the rotating shaft; in the rotating process of the blades, the outer side edges of the blades can be bonded on the inner wall of the lower end of the drying bin; and a feed port is formed in the upper end of the drying bin. As the rotating shaft and the drying bin are eccentrically arranged, in the rotating process of the blades, materials at the bottom of the drying bin can be totally driven to one side of an isolation cover at the upper part when passing through the bottom of the drying bin, and water in particle materials with water is output by a water collecting tank in the isolation cover in a concentrated manner; and the equipment is simple in structure and more uniform in drying of the materials.

The invention discloses a circulating water fish intensive breeding system and method for a fresh water pond, and belongs to technical field of aquaculture. A pond water area is partitioned into a fish intensive breeding area, a solid waste in-situ treatment area and an intercropping area; the fish intensive breeding area and the solid waste in-situ treatment area are positioned inside the intercropping area; the solid waste in-situ treatment area is close to one end of the fish intensive breeding area; a boosting water-pushing device is arranged at the other end of the fish intensive breeding area; the boosting water-pushing device can be used for introducing water in the intercropping area into the fish intensive breeding area; water in the fish intensive breeding area is drained into the intercropping area after passing through the solid waste in-situ treatment area. A fish intensive breeding way can be adopted, so that bait and labor force are saved, and daily management, sales and fishing are facilitated; stable water quality inside the pond can be enhanced by the waste in-situ treatment area and the intercropping area, so that the quantity of exchanged water can be reduced greatly, and breeding pollution is lowered.

The invention relates to light material wet sorting equipment. The light material wet sorting equipment is used for separating light materials and heavy material in materials and comprises a frame body, a feeder, a first conveying device, a second conveying device, a baffle and a water tank. The feeder is arranged on the frame body and located above the water tank. The first conveying device is located under the feeder and obliquely arranged in the conveying direction. The first conveying device is sequentially provided with a first end and a discharging end from low to high in the conveying direction of the first conveying device. The first end of the first conveying device is arranged underwater, and the discharging end of the first conveying device is arranged above the water surface. The baffle is arranged at the first end of the first conveying device and extends to the position above the first conveying device. The second conveying device is obliquely arranged in the conveying direction. A feeding end of the second conveying device is arranged underwater, and a discharging end of the second conveying device is arranged above the water surface and used for conveying the light materials in the materials out of the water tank. According to the light material wet sorting equipment, the materials can be prevented from being stacked at the bottom of the water tank, and the recovery rate of the materials is increased.

The invention relates to the technical field of medical apparatus and instruments, and discloses a multifunctional hospital bed used for awaiting delivery in gynaecology and obstetrics. The multifunctional hospital bed comprises a bed body; the bed body is a hollow rectangular body and has a hollow top part; the bottom part of the front side in a cavity of the bed body is fixedly provided with a rectangular fixing block; the front side and the rear side of the top part of the bed body are each provided with a baffle; bottom ends of the two baffles both go deep into the cavity of the bed body;the left side and the right side of each of the two baffles are each equipped with an electric lifting armrest; and the top part of the bed body is provided with a lifting bed board which can be adjusted in height by two sections. According to the multifunctional hospital bed used for awaiting delivery in gynaecology and obstetrics, a sanitary board and a linkage mechanism are arranged, and the linkage mechanism makes the sanitary board contract; when a pregnant woman awaiting delivery urgently needs to solve the physiological problems, discharged excrements directly fall into a sewage collection box, thus realizing that the pregnant woman awaiting delivery does not need to get out of bed and get into bed back and forth without stop, so that the violent movement of the pregnant woman awaiting delivery is reduced, and a good delivery environment is provided for the pregnant woman awaiting delivery before delivery.

The invention relates to rust removal equipment, in particular to steel pipe raw material surface rust removal equipment for intelligent manufacturing. According to the steel pipe raw material surface rust removal equipment for the intelligent manufacturing, the working efficiency can be improved, the rust removal effect is improved, and the influence of steel pipe stacking on site construction is eliminated. According to the technical scheme, the steel pipe raw material surface rust removal equipment for the intelligent manufacturing comprises a base and a grinding mechanism, and the grinding mechanism is arranged at the top of the base; an abrasive belt arranged on the grinding mechanism; a supporting mechanism arranged on the base; and a clamping mechanism arranged on the grinding mechanism. According to the steel pipe raw material surface rust removal equipment for the intelligent manufacturing provided by the invention, firstly, people place a rusty steel pipe on the abrasive belt on the grinding mechanism, the clamping mechanism clamps and fixes the rusty steel pipe, the grinding mechanism is started to be matched with the supporting mechanism, the abrasive belt conducts rust removal on the surface of the rusty steel pipe, after rust removal of the steel pipe is completed, the grinding mechanism is closed, and the efficient rust removal effect is achieved.

The present invention discloses a flood attack detection method capable of accurately determining attack features. The method comprises the steps that: S1: a monitoring device is arranged at a networkaccess; and S2: the monitoring device monitors a data message and forwards or blocks an IP data packet according to a monitoring result. The S2 further comprises the steps that: S21: the monitoring device creates a first Hash array, a first counter, a second Hash array and a second counter; S22: the monitoring device collects information of an SYN (Synchronize) data packet as a first Hash value,and stores the first Hash value, a counting value of the first counter and a source address into the first Hash array; S23: the monitoring device collects information of an ACK (Acknowledgment) data packet as a second Hash value, and stores the second Hash value, a counting value of the second counter and the source address into the second Hash array; and S24: the monitoring device performs retrieval and comparison to obtain an attach source. The flood attack detection method capable of accurately determining attack features performs comparison of the first Hash value, the second Hash value and the counters to determine and obtain an attack source address, and therefore, network safety and stability of a server can be effectively guaranteed.

The invention discloses a stamping, grinding and coating integrated device for manufacturing a carbon fiber automobile engine hood. The device comprises a base and a fixed die. First hydraulic cylinders are fixed to the left side and the right side of the lower end face of a sliding block, a second support is arranged on the right side of a first support, air suction pipelines and an air outflow pipeline are arranged on the inner sides of dust collectors and the bottom of an air outflow pump correspondingly, a third support is arranged on the right side of the second support, the upper sides of second hydraulic cylinders are connected with baffles through second hydraulic rods, a spraying machine, an air exhaust pump and an electric heating plate are arranged between the baffles, and the spraying machine and the electric heating plate are arranged on the left sides and the right sides of the air suction pipelines correspondingly. According to the stamping, grinding and coating integrated device for manufacturing the carbon fiber automobile engine hood, as stamping and grinding are completed, chips generated in the stamping and grinding processes can be scattered under the effect ofair exhausted by the air outflow pipeline, then the scattered chips can be absorbed away in time through the air suction pipelines, and therefore the purpose of removing the chips is achieved.

The invention discloses a cutting device for saw blade machining with a positioning function, and relates to the technical field of saw blade machining. The device comprises an operation table, a first adjusting groove and a second adjusting groove are formed in the two sides of the top of the operation table correspondingly, an n type bearing frame is mounted above the operation table, through cooperative use of a bearing plate, a positioning plate, a fixed hole and a transverse shaft, positioning of saw blades with different lengths can be achieved, through cooperative use of an adjusting motor, a first adjusting shaft, a second adjusting shaft, the n type bearing frame, a moving motor, a moving shaft, a moving block, an air cylinder, a connecting plate, a driving motor and a cutting disc, the multiple positions of the saw blades can be cut while the positions of the saw blades to be cut are not changed, practicability can be improved, and through cooperative use of a bottom hole, afirst cleaning hole, a through hole, a second cleaning hole and a collecting box, waste generated in the cutting process can be conveniently subjected to cleaning and concentrated collection.

The invention discloses a coop with adjustable space size. The coop comprises a coop main body, the coop main body is internally provided with a space adjusting assembly, the space adjusting assembly is composed of a baffle plate, a slide block, a connecting rod, a push block, a slide groove, a connecting hole and a connecting pin, the top of the coop main body is provided with a top door assembly, the top door assembly is composed of a rotating shaft, a top door and a handle, side door assemblies are symmetrically arranged on the two side faces of the coop main body, each side door assembly is composed of a rotary shaft, a side door, an inserting hole, a sliding rail, a moving block, a spring, a connecting block, a clamping piece and an operating rod, and an excrement storage assembly is arranged at the bottom of the coop main body and composed of an excrement storage cavity and a cleaning device. The coop has the advantages that the internal space of the coop can be adjusted, the coop can be divided into a plurality of parts to conveniently distinguish whether the chickens are injected with vaccines, the coop door is convenient to open and close, excrement is convenient to export and clean and the like, and the problems that the coop changing process is quite complex, operation such as taking out the chickens for vaccine is inconvenient to distinguish, and the coop is seriously polluted are solved.

The invention discloses a rotary household shoe bearing device, which comprises a strip-shaped bearing base, wherein a strip-shaped bearing cabinet is fixedly connected to the upper surface of the strip-shaped bearing base; a strip-shaped through slot is processed in one end of the front surface of the strip-shaped bearing cabinet; an N-shaped fixed plate, which is connected to the upper surface of the strip-shaped bearing base, is fixedly connected to the interior of the strip-shaped through slot; a rotary shoe bearing mechanism is arranged in the N-shaped fixed plate; a fixed bearing mechanism is arranged on the part, away from the strip-shaped through slot, of the interior of the strip-shaped bearing cabinet; a moving mechanism is arranged on the lower surface of the strip-shaped bearing base; and a fixing mechanism is arranged on the rear surface of the strip-shaped bearing cabinet. The device provided by the invention has the beneficial effects that the device is relatively convenient to use, capable of bearing a relatively large amount of shoes, convenient for shoe arrangement, convenient for centralized collection of dust on the bottom sides of shoes, good in fixing effect and convenient for observation and fetching of the shoes.

The invention provides a special bidirectional automatic turning machine. A tool rest is fixedly arranged on a lathe bed; a first spindle and a first transverse and longitudinal moving mechanism for driving the first spindle to move transversely and longitudinally is arranged on the left side of the tool rest; and a second spindle and a second transverse and longitudinal moving mechanism for driving the second spindle to move transversely and longitudinally is arranged on the right side of the tool rest. The special automatic turning machine further comprises a feeding mechanism, a pushing structure and a discharging mechanism. The special bidirectional automatic turning machine is high in automation degree, and labor intensity of people is reduced. After one end of a workpiece in a firstspindle chuck is machined, the workpiece is conveyed into a second spindle chuck through the moving and butt joint functions of the first spindle and the second spindle, and the other end of the workpiece in the second spindle chuck is machined, so that the two ends of the workpiece are machined through one-time clamping. Moreover, when the other end of the workpiece on the second spindle is machined, one end of a next workpiece on the first spindle can be machined at the same time, that is, the two workpieces can be machined at the same time, and the machining efficiency is high.

The invention discloses a natural pigment low-temperature anti-oxidation extraction device for spinning. The device comprises a tank body; the middle part of the tank body is provided with a partitionplate; The partition plate divides the interior of the tank body into an extrusion cavity and a receiving cavity which are arranged up and down; a vertically downward telescopic cylinder is arrangedat the top of the tank body; an extrusion plate is arranged in the extrusion cavity; the center of the partition plate is provided with densely distributed through holes; a liquid collecting box whichis used for collecting liquid and has an open top is arranged in the receiving cavity; a cooling cavity channel is arranged on the side wall of the tank body; a crushing cavity is arranged on an auxiliary box body; a pair of crushing rollers in transmission connection is arranged in the crushing cavity; the bottom of the crushing cavity is provided with a conveying cavity which is downward inclined and communicates with the extrusion cavity; and the conveying cavity is internally provided with a conveying auger. The invention works in a closed environment, cannot be influenced by the externalenvironment, and has the characteristic of high working efficiency.

The invention discloses an electrolytic furnace. The electrolytic furnace comprises a shell (7), a heat preservation layer (16), a furnace wall (6) and a hearth (5) from outside to inside. The hearth (5) with an opening in the top is formed in a cavity in the furnace wall (6); an anode adjusting component (3), the heath (5), an anode (9) and a cathode (8) are arranged from top to bottom; the cathode (8) is located in the hearth (5), and at least one end penetrates the furnace wall (6), the heat preservation layer (16) and the shell (7) and stretches out of the shell (7); the anode (9) stretches into the hearth (5) from the top of the hearth (5), and an electrolytic work pair is formed by the anode (9) and the cathode (8); the anode adjusting component (3) controls the anode (9) to move; and the anode (9) is provided with an exhaust channel (2). The electrolytic furnace has the beneficial effects that during electrolytic operation, generated gas can be conveniently escaped, anode uniform consumption and electrolytic technology parameter control is convenient, discharging is convenient, the anode utilization rate is high, the staying time of products in the electrolytic reaction area is short, the yield is high, and the product quality is more uniform.

The invention belongs to the technical field of fiber processing devices, and particularly relates to a washing and spin-drying device for fiber processing. Aiming at the problems that in the prior art, fishing is inconvenient, spin-drying needs to be carried out in another procedure after washing, so that the operation is quite troublesome, meanwhile, the spin-drying effect is poor, and the working efficiency is low, the following technical scheme is provided: the device comprises a washing box, supporting legs are fixedly connected to four corners of the outer wall of the bottom of the washing box correspondingly, a washing cavity is formed in the washing box, and the top of the washing cavity is open. For the washing and spin-drying device for fiber processing, a second motor is startedto drive a transmission cylinder to rotate, a stirring cylinder can be driven to rotate, and then stirring blocks are driven to rotate to realize the stirring washing effect; a washing cylinder can be driven to rotate by starting a first motor, so that the spin-drying effect is realized; and meanwhile, opening and closing of air outlet holes are adjusted by rotating a first rotating rod in the spin-drying process, the effect of conveying hot air can be achieved in cooperation with a hot air blower, and then the spin-drying effect and efficiency are improved.

The invention discloses a group raising method of feeding spodoptera frugiperda larvae with young corn spears. The group raising method mainly comprises the steps of paving silver sand at the bottom of a raising box, with different tissue parts of the young corn spears, such as bracteal leaves of the young corn spears, young corn spear cores and young corn spear stigmas as food stuffs, laying thefood stuffs on the surface of a sand layer in a spacing manner to form a multilayer stacking structure for raising the spodoptera frugiperda larvae, screening and separating pupae from sand soil, andcollecting ova of adult insects for completing growth generations of the spodoptera frugiperda. The group raising method is simple in operation flow and safe and reliable, the characteristic that different constituent parts of the young corn spears are used as the food stuffs is fully utilized, surface stacking is constructed in the narrow raising box, a wide stacking structure is formed, the situation that the spodoptera frugiperda larvae are in mutual contact to generate fighting actions can be effectively avoided, aged larvae pupate in the sand through the function that appropriate humidityformed by drying internal environment of the raising box with the sand and piling and burying facilitates pupating of the spodoptera frugiperda, pupae are convenient to intensively collect at the later stage, the group raising method is formed, and manual work is saved.

The invention discloses coconut processing equipment. The coconut processing equipment comprises a casing, wherein a storage table is arranged on the casing and provided with a coconut processing station, a fixture for clamping coconuts is also arranged in a position, located on the outer side of the coconut processing station, of the casing, and the clamping part of the fixture is located above the storage table. The coconut processing equipment is characterized by further comprising a rotary table rotationally connected to the casing, the rotary table can rotate horizontally with the coconut processing station serving as the rotation center, a telescopic device is vertically arranged on the rotary table, a drive motor is connected with the upper end of the telescopic device, an output shaft of the drive motor is connected with a vertical rotary cutter, and a hole is formed in an area, directly facing the coconut processing station, of the rotary table to form a cutter channel allowing the rotary cutter to pass. Punching operation can be performed at different parts of coconuts through one-time clamping, and integration of punching and juice taking can be realized.

The invention discloses a household garbage crushing device, which comprises a base and a garbage bin arranged under the base, an outer tube is arranged above the middle part of the base, and an inner tube is arranged inside the outer tube. An extrusion cavity is formed between the inner wall of the outer tube and the outer wall of the inner tube, uniformly distributed feeding holes are arranged on the inner tube, a suspension is arranged above the base, and a suspension is arranged above the base. A gland is arranged under the suspension, a sealing tube is arranged on the lower end surface of the gland, an extruding tube is arranged inside the sealing tube, and a device for driving the pressure is arranged on the suspension. The motor that rotates the cover is provided with a lifting device for driving the suspension to move longitudinally on the base, uniformly distributed cutters are provided on the lower end surface of the extruded tube, and in the middle of the base A discharge port communicating with the dustbin is provided. The invention can facilitate the crushing and centralized treatment of garbage.

The invention relates to the technical field of metal machining, and discloses steel ball grinding and cleaning equipment. The steel ball grinding and cleaning equipment comprises a working table, a grinding machine, a servo motor, an air suction pump, a cleaning box and a drying box. A grinding table with a hollow cylinder is arranged in a rectangular groove in the front side of the working table. A limiting groove which is clamped with the bottom of a steel ball is formed in the top of the grinding table. Two groups of swinging mechanisms which are distributed up and down and are in continuous contact with the bottom of the steel ball are arranged in a grinding table cavity. According to the steel ball grinding and cleaning equipment, through the rotating of one power source, a pluralityof mechanisms and devices are driven to move to meet the requirements for cooperation needed in the steel ball machining process, the steel ball machining efficiency is improved, the labor intensityis reduced, and meanwhile, the operation cost of an enterprise is reduced; and by arranging the swinging mechanism, the grinding machine is used for performing full-angle grinding on the surface of the steel ball, the steel ball does not need to be manually turned or subjected to grinding angle changing, the grinding efficiency of the steel ball is improved, and the artificial working intensity isreduced.

The invention discloses an earth surface rock breaking multi-position rotary drill machine for oil exploitation. The earth surface rock breaking multi-position rotary drill machine includes a fixed plate, a movable groove, a first fixing strip and an embedding groove. A supporting rod is fixedly welded to the outer wall of the fixed plate, a sliding block is mounted on the inner wall of a slidinggroove, a driving motor is mounted at the tail end of a movable rod, the output end of the driving motor is in flange connection with a rotating shaft, the first fixing strip is fixedly welded to thetail end of the fixed plate, a first mounting strip is mounted below the first fixing strip, the lower end of the first mounting strip is in screw connection with an anti-collision strip, the inner wall of the anti-collision strip is provided with a damping pad, and the embedding groove is disposed on the edge of the inner wall of the first mounting strip. The supporting rod in the earth surface rock breaking multi-position rotary drill machine for oil exploitation has a stabilizing and balancing function, the effect of fixedly supporting the whole machine can be achieved, and because a hydraulic pump and the driving motor generate a certain amplitude during the working process, a damping rod can have effects of damping on the amplitude.

The invention provides a high-efficiency raw material crushing device for sweet potato starch production, which includes a tank body; the tank body is set as a hollow cylinder with a top opening and a bottom hemispherical shape, and the tank body is vertically arranged; the top opening of the tank body is provided with a cover The surface of the cover plate is symmetrically welded and fixed with two sets of feed pipes; the water distribution device is installed on the side wall of the tank body on the lower surface of the cover plate; the observation window is embedded on the side wall of the middle part of the tank body; the bottom surface of the tank body is welded to the bottom plate through the support column fixed; four sets of casters are evenly distributed on the lower surface of the bottom plate; the first crushing device, the second crushing device and the third crushing device are arranged in the tank body; the present invention sprays clear water into the tank body through the water distribution device to facilitate The sweet potato is crushed efficiently; the sweet potato is sheared and crushed in the horizontal direction through the first crushing device; the sweet potato is sheared and crushed in the vertical direction through the second crushing device and the third crushing device, which is beneficial to improve the crushing quality of the sweet potato and facilitate Full separation of sweet potato starch.

The invention discloses a cleaning device convenient for collecting water surface waste, including floating plates, a water tank, tailboards and poking strips, the floating plates are internally provided with brushless motors, vertical shafts are arranged under the brushless motors, first leaf plates are installed on each sleeve rod, the first leaf plates are connected with the vertical shafts through the sleeve rods separately, first bevel gears are positioned inside the tailboards, mounting grooves inside which the poking strips are positioned are formed in the tailboards, the poking stripsare positioned outside sleeves, openings are formed in the tailboards, and the tailboards are externally provided with hooks. According to the cleaning device convenient for collecting water surface waste, driving devices composed of the brushless motors, the vertical shafts, the sleeve rods and the first leaf plates separately can not only drive the cleaning device to move, but also poke the water from the outside of the cleaning device into the water tank, thereby facilitating the water to be discharged to the rear of the cleaning device to form pushing force, and simultaneously facilitatingthe collection and poking of the water surface waste.