197results about How to "Convenient for centralized collection" patented technology

The utility model discloses an automobile seat framework welding clamp which comprises a placing base, eight clamping assemblies are arranged above the placing base, and a supporting mechanism is arranged on the placing base. The clamping assembly comprises a fixing box, the top of the fixing box is rotatably connected with a bidirectional threaded short rod in a penetrating mode, the bidirectional threaded short rod is sleeved with two clamping plates in a threaded mode, one side of each clamping plate slidably extends out of the fixing box, and the two sides of each clamping plate are fixedly connected with side plates. According to the welding fixture for the automobile seat framework, the automobile seat framework can be subjected to multi-point-position clamping and fixing by arranging the eight clamping assemblies, and meanwhile, the positions of the clamping assemblies can be reasonably arranged by arranging the supporting mechanism, so that the clamping assemblies can synchronously fix a cushion framework in the horizontal direction and a backrest framework in the vertical direction; subsequent welding is facilitated, and the using effect is improved.

The chip removal machine comprises a chip removal machine body, the chip removal machine body is provided with a containing cavity, an inlet end and an outlet end, the inlet end and the outlet end communicate with the containing cavity, the inlet end is used for communicating with a chip removal opening of the numerical control machine tool so that the cooling liquid can flow in, and the outlet end is used for discharging the metal chips; the conveying component is arranged in the containing cavity and located between the inlet end and the outlet end so as to convey the metal cuttings. The containing box communicates with the containing cavity so that the cutting fluid in the containing cavity can flow into the containing box. And the bubble generator comprises a liquid inlet pipe and a liquid outlet pipe, the liquid inlet pipe communicates with the containing box, the liquid outlet pipe communicates with the containing cavity, and the bubble generator is used for injecting gas into the cutting fluid flowing into the bubble generator to generate the cutting fluid with bubbles and injecting the cutting fluid with the bubbles into the containing cavity. Through the innovative bubble cleaning technology and the reasonable structural design, the problem that in the prior art, the chip removal effect of a chip removal machine is poor is effectively solved.

The utility model discloses equipment for screening building materials in the technical field of building materials, which comprises a screening box, a screen mesh, a feed port, a first discharge port, a second discharge port, a supporting seat, a scraper mechanism and a vibrating mechanism, the feed port is arranged at the top of the screening box, the first discharge port is arranged on the side wall of the screening box, and the second discharge port is arranged on the side wall of the screening box. The second discharging port is formed in the bottom wall of the screening box, a cavity is formed in the screening box, the screen is arranged in the cavity, the feeding port, the first discharging port and the second discharging port are communicated through the cavity, the scraper mechanism comprises a scraper, a push rod and a power mechanism, and the power mechanism drives the scraper to move back and forth on the upper surface of the screen towards the first discharging port. Supporting legs are arranged at the bottom of the supporting seat, a cavity structure sleeved with the supporting legs is arranged at the top of the vibration mechanism body, the vibration mechanism is arranged at the bottom of the supporting seat, and a convex block of the vibration mechanism rotates to drive the screening box to vibrate up and down. The technical problems that a screen of an existing device is prone to being blocked, and the screening efficiency is low are solved.

The utility model provides a concrete surface flatness control device, which relates to the field of concrete flatness control and comprises an adjusting control frame and a concrete pouring mold, the concrete pouring mold is attached to the end face of the inner side of the adjusting control frame, and the lower end of the adjusting control frame is connected with a discharging frame through an electric push rod. A slope leveling plate is welded to the lower surface of the discharging frame, a rotating rod is in shaft connection with the inner side cavity wall of the discharging frame, a scraping plate is fixed to the rod face of the rotating rod, a motor is connected to the left side end of the rotating rod, a discharging notch is formed in the front end face of the discharging frame, and a collecting frame is inserted into the front end face of the discharging notch. The rear side of the discharging frame is slidably connected with a light shield through an electric guide rail, and an optical fiber photoelectric sensor is installed on the inner wall of the upper end of the light shield. The concrete leveling device solves the problems that in the prior art, redundant concrete discharged by leveling of a leveling plate easily overflows the surface of the leveling plate and flows into the leveled concrete surface, and it is difficult to ensure that the flatness of the concrete surface meets the standard.

The chrysanthemum cleaning device comprises a cleaning pool and side grooves, the side grooves are formed in the middles of the upper portions of the left side face and the right side face of the cleaning pool respectively, telescopic rods are installed in the two side grooves respectively, a lower frame is arranged on the upper portion of the right side in the cleaning pool, a side frame is installed on the right side of the lower frame, and water filtering nets are installed in the middles of the side frames and the middle of the lower frame. A transverse moving block is fixed to the middle of the upper portion of the side frame, a threaded hole is formed in the middle of the transverse moving block, a transmission screw is installed in the threaded hole, the right end of the transmission screw is connected with a first bearing, the left end of the transmission screw is connected with a driving motor, and a center rod is arranged in the middle of the interior of the cleaning pool. Compared with the prior art, the chrysanthemum cleaning device has the advantages that the driving motor, the transmission screw, the first bearing, the transverse moving block and the threaded hole are arranged, chrysanthemum can float on the water surface after being cleaned, the lower frame and the side frame can be driven to move leftwards through the structure, and therefore the floating chrysanthemum can be conveniently collected above the lower frame in a centralized mode.

The utility model discloses an intelligent anti-blocking device system which comprises an intelligent ball valve, a first anti-blocking barrel is fixed to the left end of the intelligent ball valve through a flange, a second anti-blocking barrel is fixed to the right end of the intelligent ball valve through a flange, a collecting piece is fixed to the left end of the first anti-blocking barrel, a filtering assembly is arranged in the first anti-blocking barrel, and a cleaning assembly is arranged in the second anti-blocking barrel. A collecting cavity is formed in the collecting part, collecting holes are formed in the inner wall of the collecting part along the circumference of the collecting part, the filtering assembly comprises a filtering net and a first fixing frame, a scraping plate is arranged at the left end of the filtering net, a first fan blade is rotationally connected to the left end of the first fixing frame, a transmission rod is fixed to the left end of the first fan blade, and the left end of the transmission rod is fixedly connected with the scraping plate; the first fan blade is driven by water flow to rotate, the first fan blade rotates and drives the scraping plate through the transmission rod to scrape impurities filtered on the filter screen, the impurities are hung into the collecting cavity of the collecting piece through the discharging hole and the collecting hole to be collected, and the scraped impurities are collected and treated in a centralized mode while the device is prevented from being blocked.

The utility model discloses skid-mounted soil remediation equipment which comprises a skid-mounted frame, a feeding hopper is arranged in the wall of the top end of the skid-mounted frame, a separating device is arranged at the bottom of the feeding hopper, the inner wall of the feeding hopper is rotationally connected with a screening device, and the outer surface of the screening device is fixedly connected with the inner surface of the skid-mounted frame. The utility model relates to the technical field of soil remediation. According to the device, the screening device is arranged, polluted soil is firstly crushed, stirred and mixed evenly through blades, a rotating shaft drives a feeding screw to convey the soil into a collecting box, a synergistic leaching agent is sprayed into a roller through a spraying head by means of a leaching agent box, and the rotating roller enables the agent to make more sufficient contact with the soil; pollutants in polluted soil are effectively removed, the roller rotates anticlockwise to roll over the soil, impurities make contact with screen holes in the roller to be filtered and screened, the working efficiency of the soil remediation equipment is improved, and the purpose of soil remediation is achieved.

The invention discloses a stirring device for alumina slurry, which relates to the technical field of stirring devices and comprises a tank body, an upper crossbeam and a rotating shaft one. Lifting cylinders are fixedly arranged on both sides of the rotating shaft one, a rotating shaft two is rotatably arranged in the lifting cylinder, a plurality of propellers are fixedly arranged on the rotating shaft two, a liquid outlet is provided on one side wall of the lifting cylinder, a chute is provided on one side of the liquid outlet, a baffle for blocking the liquid outlet is slidably arranged in the chute, a floating ball is fixedly arranged on one side of the baffle, when slurry is contained in the tank body, the height of the baffle can be controlled by the floating ball floating on the slurry liquid surface, and the slurry in the lifting cylinder can flow out through the liquid outlet located above the baffle, and the sediment at the bottom of the tank body can be sucked into the lifting cylinder and then discharged through the liquid outlet by the rotation of the propeller, and the height of the baffle can be controlled by the floating ball, so that the slurry flowing out of the liquid outlet can always be discharged to the liquid surface.

The utility model discloses a spray tower for waste gas treatment catalytic combustion, which belongs to the technical field of waste gas treatment and comprises a main body, a water spray tank is fixedly connected to the upper end in the main body, a through hole is formed in the water spray tank, a plurality of groups of spray heads are fixedly connected to the inner side wall of the through hole, and all the spray heads face the central axis of the through hole. A separator is arranged below the water spraying tank, a supporting block is fixedly connected to the surface of the outer side of the separator, one end of the supporting block is fixedly connected with the inner side wall of the main body, a water filtering mechanism is arranged in the separator, and a water supply assembly is arranged on the outer side of the main body. According to the spray tower, waste gas can be comprehensively sprayed, so that the contact between the waste gas and spray water is improved, the dust falling effect of the spray tower is further improved, precipitates in the waste gas can be conveniently and intensively collected, meanwhile, the spray water can be recycled, the difficulty of manually cleaning the precipitates is reduced, and the practicability of the spray tower is improved.

The utility model belongs to the field of carbonization equipment, and particularly relates to a kiln smoke buffering device. Which comprises a buffer tank provided with a flue gas inlet and a flue gas outlet, and is characterized by further comprising at least two flue gas guide pipes, the front ends of the flue gas guide pipes are communicated to the flue gas outlet, and the tail ends of the flue gas guide pipes are communicated to the two sides of a combustion chamber respectively. Liquid components such as tar can be condensed in the buffer pipe and can be conveniently collected and discharged, the smoke guide pipes arranged on the two sides of the combustion chamber enter the combustion chamber and then form vortex through hedging, and combustion is more sufficient.

The utility model discloses an automobile washer with a backflow prevention function, and relates to the field of automobile washers. The automobile washer with the backflow prevention function comprises a washer unit and a backflow prevention unit. The backflow preventing unit is composed of a sleeve, a valve seat, a movable disc, a connecting rod, a valve plate, a spring and a collecting tank. The washer unit comprises a water tank, a connecting pipe, a water pump and an output pipe. The two ends of the sleeve are communicated with the connecting pipe and the output pipe respectively. According to the automobile washer with the backflow prevention function, through the synergistic effect of the valve seat, the movable disc, the valve plate and the spring, when the washer works normally, water flow pushes the movable disc and the valve plate to move, and the water flow smoothly passes through the washer; when the automobile washer stops working, the elastic force of the spring enables the valve plate to abut against the valve seat rapidly and tightly, washing liquid is prevented from flowing back, pollution to other parts in a system caused by the flowing-back liquid is effectively avoided, cleanliness of the washing liquid is guaranteed, and the overall performance of the automobile washer is improved.

The invention discloses a flexible pipe manufacturing device and method, and relates to the field of pipeline machining. The flexible pipe manufacturing device comprises a machining base, vertical rods are fixedly connected to the four corners of the top wall of the machining base, a top plate is fixedly mounted at the tops of the vertical rods, a placement groove is reserved in the machining base, and a PE pipe body is placed in the placement groove; and an air cylinder is installed in the top plate in an embedded mode, the output end of the air cylinder is fixedly connected with a pressing block, a splash-proof cover is movably installed below the pressing block, and a cavity is formed in the pressing block. A to-be-cut PE pipe body is placed in the containing groove by upwards shifting the splash-proof cover, the rear splash-proof cover abuts against the outer wall of the PE pipe body and is attached to the outer wall of the PE pipe body under the action of the gravity of the rear splash-proof cover, at the moment, a closed space is formed, and then a blade in the cutter set descends to make contact with the PE pipe body and cut the PE pipe body; in this way, chippings generated in the cutting process are concentrated in the closed area, and workers can conveniently collect the chippings in a concentrated mode.

The utility model discloses a hydraulic engineering desilting device which comprises a desilting box, a plurality of evenly-distributed idler wheels are arranged at the bottom end of the desilting box, a push rod is arranged on one side of the desilting box, a sludge stirring groove is formed in the desilting box, and a sludge collecting groove is formed in the position, located on one side of the sludge stirring groove, in the desilting box. A sludge stirring assembly is arranged in the sludge stirring tank, a filter screen is arranged in the sludge collecting tank, and a screen cleaning assembly is arranged in the sludge collecting tank and located at the bottom end of the filter screen. The sewage treatment device has the beneficial effects that some sludge blocks can be crushed by arranging the sludge crushing assembly, the sludge blocks can be conveniently sucked into the sludge collecting tank by the conveying pump for centralized collection, personnel use is facilitated, filtering holes in a filtering net can be dredged by arranging the net cleaning assembly, and the situation that the filtering holes are blocked by sludge, so that water cannot fall off, and the filtering efficiency is affected is prevented; meanwhile, the screen cleaning assembly is driven by the motor, and time and labor are saved.

The utility model discloses a civil aircraft part manufacturing horizontal supporting device, and particularly relates to the technical field of aircraft part machining, the civil aircraft part manufacturing horizontal supporting device comprises a supporting plate, a through groove is formed in the top surface of the supporting plate, and a clamping calibration mechanism is arranged between the supporting plate and the through groove; the clamping calibration mechanism comprises a rotating frame, the rotating frame is installed in the penetrating groove, rotating shafts are fixedly connected to the two sides of the rotating frame, and the rotating shafts are rotationally connected with the supporting plate. The clamping calibration mechanism and the rotating mechanism are arranged, the laser transmitter and the laser receiver are used for ensuring that parts are in a horizontal state, the machining precision of the parts is improved, machining errors caused by inaccurate levelness are reduced, and therefore the product quality is improved, meanwhile, the angle of the parts can be adjusted, and the machining precision of the parts is improved. The parts do not need to be disassembled for clamping and fixing again, machining can be conveniently conducted from different angles and directions, the applicability is higher, and the production efficiency and the part machining precision are improved.

The invention discloses metal processing scrap automatic collecting and processing equipment which comprises a working box, a collecting groove is formed in the top wall of the working box, a supporting shell is fixedly connected to the inner side wall of the working box, a rotating motor is fixedly installed in the supporting shell, a rotating shaft is installed at the output end of the side face of the rotating motor, and the side end of the rotating shaft movably penetrates through the supporting shell and extends outwards. The side end of the rotating shaft is fixedly connected with a magnet rod, the side end of the magnet rod is movably connected to the inner side wall of the working box through a bearing, the magnet rod is symmetrically and movably sleeved with circular rings, a limiting plate is driven to rotate, the limiting plate cleans ground metal chippings, more convenience is achieved, practicability is higher, and heating in the working box is facilitated; according to the metal chipping drying device, metal chippings adsorbed on the magnet rods are rapidly dried, retention of erosion liquid is avoided, practicability is higher, the metal chippings can be conveniently cleaned in a centralized mode through the collecting box, the device is more user-friendly, and the device is simple in structure, convenient and fast to operate, capable of saving time and labor and higher in practicability and flexibility.

The application relates to the technical field of powder production and processing equipment, in particular to a flow guide device for airflow mill pulverization and a pulverizer adopting the flow guide device, wherein the flow guide device for airflow mill pulverization comprises a device body, a flow guide area, a collection area and a drainage area are formed in the device body, and the collection area and the drainage area are distributed around the flow guide area; when the device body is matched with a pulverization cavity and the pulverization cavity is in a working state, airflow sprayed from a nozzle flows to the lower part of the collision area after collision in the middle of a pulverization area and then flows into the flow guide area and the drainage area in sequence; the collection area collects coarse particles sinking downwards, the collection area is formed with an opening, coarse particles in the collection area can flow out through the opening, the flowed-out coarse particles can flow into the drainage area together with airflow and flow out of the drainage area; the flowing direction of airflow flowing out of the drainage area is towards the top of the pulverization cavity. The flow guide device for airflow mill pulverization can improve powder preparation efficiency and improve the vortex state at the bottom of the pulverization cavity.

The utility model discloses a multi-angle operation workbench for a cutting machine, which comprises a workbench device, a moving device and a fixing device, and is characterized in that the middle part of the lower surface of the workbench device is connected with a dust collecting box in a sliding manner, and the left end of the workbench device is fixedly connected with the moving device; a third motor is fixedly connected into the bottom face of the right side of the top end of the moving device, an output shaft of the third motor is fixedly connected with a rotating disc, a cover is fixedly connected into the lower end of the rotating disc, a cutting blade is rotationally connected into the cover, and fixing devices are fixedly connected to the middles of the front end and the rear end of the workbench device. The workbench device is formed by combining a table top, a through groove and a grid plate, the through groove is formed in the middle of the table top, and the grid plate is fixedly connected to the middle of the through groove. According to the multi-angle operation workbench for the cutting machine, the cutting blade can be operated at multiple angles conveniently, chippings and dust generated during cutting can be collected in a centralized mode conveniently, and a cut object can be fixed conveniently.

The utility model relates to the technical field of tail gas treatment equipment, and discloses a chemical tail gas treatment device which comprises an adsorption box, an air inlet is formed in one side of the adsorption box, an air outlet is formed in the other side of the adsorption box, a plurality of activated carbon storage boxes are movably installed on the front side and the rear side in the adsorption box, and fixed skirt edges are fixedly installed on the front sides of the activated carbon storage boxes. A first fixing frame and a second fixing frame are fixedly mounted at the bottom in the activated carbon storage box. A movable frame capable of being pushed and pulled is arranged at the bottom in an activated carbon storage box, so that activated carbon in the activated carbon storage box is conveniently discharged through a channel generated after the movable frame is moved, meanwhile, discharging square pipes capable of horizontally moving are arranged on the front side and the rear side of an adsorption box correspondingly, and a plurality of penetrating through grooves are formed in the discharging square pipes; and a plurality of sealing covers are mounted on the outer side of the discharging square pipe in a penetrating manner, so that the activated carbon storage box can be conveniently pulled and moved into the discharging square pipe, and activated carbon discharged by the activated carbon storage box is guided and discharged through the discharging square pipe.

The utility model relates to the field of maintenance devices, and discloses a central air conditioner maintenance workbench which comprises a box body, a limiting ring is rotatably arranged at the top end of the box body, a rotating table is fixedly arranged at the top end of the limiting ring, a flow guide plate is fixedly arranged at the inner bottom of the rotating table, and a working plate is arranged at the top end of the flow guide plate. A supporting frame is fixedly arranged at the bottom end of the working plate, and a water leakage pipe is fixedly arranged on the inner side of the rotating table. According to the central air conditioner cleaning device, the limiting ring is used at the top end of the box body and used in cooperation with the rotating table, so that the working table can conveniently rotate in the using process, and therefore the central air conditioner can be conveniently rotated in the using process of the central air conditioner cleaning device, and cleaning can be conveniently conducted in different directions; and a flow guide plate is installed at the top end of the rotating table, so that the used cleaning liquid can conveniently flow to be collected in a centralized mode.

The utility model relates to the related field of graphite processing, in particular to a graphite dust falling device which comprises supporting legs, the two supporting legs are fixedly installed on the two sides of a collecting box body respectively, a motor is fixedly installed on a supporting plate arranged on the back face of the collecting box body, and the output end of the motor penetrates through the collecting box body and is fixedly provided with a rotating piece. A plurality of connecting plates are fixedly installed on the rotating part in the circumferential direction, circular rings are fixedly installed on the connecting plates, a plurality of elastic ropes are fixedly installed between the circular rings and the rotating part in the circumferential direction, fibers for increasing adhesive force are arranged on the elastic ropes, threaded through holes are formed in the collecting box body, and round head screws are rotatably installed on the collecting box body through the threaded through holes. According to the device, the purpose of dust falling is achieved in a dust adsorption mode, cost cannot be increased, noise pollution cannot be generated, and centralized treatment of dust is more convenient.

The utility model relates to the technical field of wood processing, and discloses a wood double-end processing machine tool capable of automatically changing tools, which comprises a processing table, a processing mechanism is arranged at the top of the processing table, the processing mechanism comprises a fixing frame, the bottom of the fixing frame is fixedly connected to the top of the outer surface of the processing table, and a cutter is arranged on the fixing frame. A first motor is fixedly mounted at the right end of the top of the outer surface of the fixing frame, a two-way screw is fixedly mounted at the output end of the first motor, and the two ends of the two-way screw are in threaded connection with moving plates. According to the wood processing device, through the arrangement of the processing mechanism, the double ends of wood can be conveniently processed, meanwhile, workers can conveniently carry out automatic tool changing operation according to the processing requirement and adjust the distance of processing operation, and through the arrangement of the processing table, the grating plate, the collecting box and the chip guiding mechanism, the processing efficiency is improved. And wood chippings generated by machining operation can be conveniently guided and collected in a centralized mode, and great convenience is provided for cleaning work of workers.

According to the technical scheme, the asphalt recovery device is characterized by comprising a box body and being characterized in that a first guide plate is fixedly installed in the box body and composed of a straight plate part and an inclined plate, a second guide plate is fixedly installed in the box body and composed of a straight plate part and an inclined plate, and the straight plate part and the inclined plate are fixedly installed in the box body. The second guide plate is composed of a straight plate part and an inclined plate, a fixing hole is formed in the top face of the inclined plate part of the second guide plate, a sieve plate is fixedly installed in the fixing hole, and a partition plate is fixedly installed on one side of the inclined plate part of the second guide plate. Through the design of a first guide plate and a second guide plate, crushed asphalt can be guided, when the crushed asphalt passes through the second guide plate and a sieve plate on the second guide plate, asphalt particles with the consistent radius can be sieved out and enter the bottom surface of the inclined plate part of the second guide plate, and the part with the larger radius can continuously slide along the inclined plate part of the second guide plate.

The invention discloses an under-forest traditional Chinese medicinal material inter-plant weeding distribution device which comprises a vehicle body, two rotary tillage cutters capable of moving face to face or back to back are symmetrically arranged at the bottom of the vehicle body and used for conducting rotary tillage on inter-plant weeds; the distribution mechanism is arranged at the bottom of the vehicle body, the distribution mechanism at least comprises two symmetrically-arranged protection parts, the protection parts are arranged above the rotary tillage cutters respectively and synchronously move towards or away from each other along with the rotary tillage cutters, and orthographic projections of the protection parts in the vertical direction at least cover the sweeping range of rotation of the rotary tillage cutters. The two rotary tillage cutters capable of moving oppositely or oppositely and the distribution mechanism are arranged on the left side and the right side of the vehicle body, and the orthographic projection of the protection part of the distribution mechanism in the vertical direction at least covers the sweeping range of rotation of the rotary tillage cutters, so that the traditional Chinese medicinal materials can be avoided, weeds around the traditional Chinese medicinal materials can be subjected to rotary tillage, and the efficiency of the traditional Chinese medicinal materials is improved. The effective weeding function is achieved.

The utility model relates to the technical field of cup mats, and aims to solve the technical problems of sliding or toppling risks and the like. In order to solve the technical problem, the utility model provides the anti-skidding cup mat. The first assembly comprises a cup base and a first body, and the cup base is formed by extending upwards from the upper surface of the first body; a containing cavity used for containing a water cup is formed in the cup base. A first water collecting tank and a sealing edge are arranged at the bottom of the first body; a plurality of drainage holes are formed in the first body and are communicated with the first water collecting tank; the second assembly comprises a second body and a plurality of suction cups arranged at the bottom of the second body; a second water collecting groove and a sealing groove are formed in the top of the second body, and the second water collecting groove is communicated with the sealing groove; wherein the sealing edge of the first assembly is installed in the sealing groove of the second assembly, and the second water collecting groove and the first water collecting groove are communicated to form a sealed water collecting space. The anti-falling device has the function of preventing falling due to accidental touch and is good in anti-sliding performance.

The utility model relates to the field of sewage treatment, in particular to a precious metal sewage treatment device, which adopts the technical scheme that the precious metal sewage treatment device comprises a sealing box and a receiving box, an adjusting component is mounted between the sealing box and the receiving box, a lifting screw rod is mounted at the upper end of the adjusting component, and a connecting arm is in threaded connection with the outside of the lifting screw rod; the sewage treatment device has the advantages that the adjusting assembly can drive the lifting lead screw to rotate, the connecting arm drives the filter cartridge to move upwards, in the process, sewage in the filter cartridge leaks through the filter screen, the sewage in the filter cartridge is filtered out through the filter screen, and the sewage in the filter cartridge is filtered out through the filter screen. When the filter cartridge ascends to be separated from the sealing box, the connecting arm drives the filter cartridge to rotate to reach the position above the material receiving box along with rotation of the lifting lead screw, then rotation of the lifting lead screw is stopped, and finally a sealing bottom plate can be opened. And suspended matters in the filter cartridge can be downwards discharged into the material receiving box to be collected.

The utility model relates to the technical field of lithium batteries, and discloses a roller way conveying device and system. The roller way conveying device comprises a bearing bin, a cover body and transmission rollers, the bearing bin comprises a shell with a containing cavity and an opening formed in the top of the shell, the opening is communicated with the containing cavity, the cover body covers the opening in an openable and closable mode, and the transmission rollers are arranged between the top of the bearing bin and the cover body. The plurality of transmission rollers are arranged between the top of the receiving bin and the cover body, the top of the receiving bin is provided with the opening, and the opening is communicated with the accommodating cavity in the receiving bin, so that when part of the materials fall onto the transmission rollers, the transmission rollers are arranged at intervals along the length direction of the receiving bin and are used for conveying the materials. According to the roller way conveying device, the scattered materials can fall into the opening of the bearing bin from the gap between every two adjacent transmission rollers and then enter the containing cavity from the opening, so that the scattered materials are conveniently collected and cleaned in a centralized mode, and the scattered materials are prevented from leaking out of the roller way conveying device.

The utility model discloses a riverway ecological restoration device in the technical field of riverway treatment, which comprises a sideboard, a bottom plate of the L-shaped sideboard is positioned on the upstream face of the bottom of a side plate, a floating plate and a positioning component for fixing the floating plate are mounted on the downstream face of the side plate of the sideboard, and a baffle is mounted at one end of the sideboard; the L-shaped collecting plate is slidably mounted at the top of a bottom plate of the baffle plate, the collecting plate and the baffle plate are connected through a sliding assembly, and a push-pull assembly capable of being buckled to the top of the baffle plate is mounted on the surface of a side plate of the collecting plate; the device solves the problems that fallen leaves and garbage generally float on the surface of a river channel, a garbage collecting device is not arranged on the water surface of the river channel, floating objects on the surface of the river channel cannot be cleaned in time, the garbage collecting device cannot be used for collecting the fallen leaves and the garbage, and the water surface of the river channel cannot be cleaned in time. The water quality in the river channel is easily influenced, so that the ecological environment of the river channel is destroyed.

The present invention discloses a solar insect catcher with a cleaning function, comprising a mosquito killer lamp body, a mosquito killer mechanism, and the mosquito killer mechanism comprises a shielding cover and an annular electric network; the side of the shielding cover is provided with an auxiliary mechanism for water blocking protection of the annular electric network and surface cleaning of the solar panel; a scraping mechanism is provided inside the shielding cover, and a driving mechanism is provided at the bottom of the mosquito killer lamp body; a flushing mechanism is provided at the bottom of the shielding cover, and a collecting mechanism for storing cleaned mosquitoes is provided at the bottom of the flushing mechanism. The present invention uses a setting mode in which a sliding plate, a first brush, a support ring, a scraping frame and a driving mechanism are matched, the sliding plate supports the support ring and the scraping frame, and at the same time drives the first brush to move, the scraping frame scrapes and cleans the mosquito corpses attached to the annular electric network, and the first brush cleans the inside of the shielding cover, thereby facilitating automatic cleaning of the annular electric network.

The utility model discloses a milling machine for producing mechanical mold spare and accessory parts, and relates to the technical field of milling machines. The milling machine comprises a base, a workbench is installed on the upper surface of the base, a horizontally-arranged electric guide rail is installed at one end, close to the workbench, of the upper surface of the base, a base with a horizontally-arranged bottom plate is arranged above the electric guide rail in a sliding mode, and a milling cutter mechanism is installed on the base. Collecting boxes are installed at the two ends of the upper surface of the base, and second connecting pipes are installed on the sides, facing the workbench, of the collecting boxes. Scraps around a milling cutter can be collected through the air extracting pump, the first connecting pipe and the second connecting pipe, splashing is prevented, meanwhile, follow-up scraps are concentrated in the collecting box, concentrated collection is facilitated, meanwhile, the air suction hopper is installed on the base along with the milling cutter mechanism, and the air suction hopper moves along with the milling cutter mechanism. The air suction hopper is always located around the milling cutter, and scraps generated during milling cutter machining are always prevented from splashing.

The utility model relates to the technical field of animal husbandry feeding boxes, and discloses an animal husbandry observation feeding box for veterinarians, which comprises a bottom frame plate and a top frame plate, a grid plate is embedded in the top of the bottom frame plate, side plates are connected to the side surfaces of the bottom frame plate and the top frame plate through screws, and a top plate is connected to the top surface of the top frame plate through screws. The front end of the side plate is fixedly connected with an insertion pipe, an L-shaped insertion rod is rotatably connected in the insertion pipe, one end of the L-shaped insertion rod is fixedly connected with a frame door, the bottom end of the bottom frame plate is fixedly connected with a supporting rod, and the inner side of the supporting rod is fixedly connected with a bottom shell. The grid plates are made of high-strength corrosion-resistant plastic materials, animals lie on the grid plates, excreted excrement and urine can fall into the excrement collecting drawer below through the groove holes, and centralized collection is facilitated; after the flushing pipe is matched with the elbow and connected with the faucet, water flow can be discharged to the excrement collecting drawer from the rectangular hole of the flushing pipe, excrement drying and hardening are avoided, and follow-up cleaning is facilitated.