50results about How to "Affect collection effect" patented technology

The invention discloses a building wall punching device and a using method thereof, and belongs to the technical field of building machinery. A building wall punching device comprises a machine base,three fixing pipes are movably connected to the outer wall of the machine base, a sleeve is fixedly connected to the inner wall of each fixing pipe, a fixing mechanism is connected to the inner wall of each sleeve, a second motor is connected to the outer wall of the machine base, a rotating rod is connected to the output end of each second motor, and a second gear is connected to the outer wall of each rotating rod. The second gear is rotationally connected to the inner wall of the machine base, the outer wall of the second gear is engaged with a first gear, the first gear is rotationally connected to the outer wall of the fixed pipe, and the outer wall of the first gear is connected with a threaded rod. According to the drilling machine, manual auxiliary drilling can be carried out on awall body with a small outer side space, so that the three fixing pipes are fixed to the wall body and relatively retract into the machine base, stable feeding of a drill bit in the drilling process is guaranteed, drill bit deviation of the drill bit in the drilling process is avoided, and then the drilling quality is guaranteed.

The invention discloses a deodorizing safety obstetric table, which comprises an obstetric table base body. A supporting frame is installed on one side of the bottom end of the obstetric table base body through screws. A protective barrel is mounted on the top surface of the supporting frame through screws; spring slots are formed in one end of the bottom surface of the protective barrel; a plurality of connecting springs are uniformly welded on the top surfaces of the spring slots; the bottom ends of the connecting springs are welded to the top face of a limiting rod. A collecting cylinder isplaced in the protective barrel at the top end of the supporting frame; a pick-up handle is welded at one end of the collecting cylinder; an air outlet is formed in one end of a filter box away froman exhaust pipe; a placing box is mounted in the air outlet hole through a screw; and a box cover is embedded into one end of the placing box. Compared with the prior art, the obstetric table has thebeneficial effects that the collecting effect of the collecting cylinder is prevented from being affected by shaking of the collecting cylinder, meanwhile, the periphery of the collecting cylinder isprotected, and the problem that when a pregnant woman urinates and defecates, urine and excrement spill out, and consequently cleaning of the obstetric table is inconvenient for medical staff is solved.

The invention discloses a water-saving device for landscaping. The water-saving device comprises a base, a water tank, flower port fixing racks, an installation plate and a water pump, wherein the installation plate is fixed to the upper surface of the base, the flower port fixing racks which are symmetrically distributed are inserted into the two sides of the installation plate, and a collectiongroove is formed under the flower port fixing racks. A filter screen is embedded into the inner wall at the upper end of a water drain pipe, spraying rods are symmetrically inserted into the outer wall on the upper surface of the installation plate, and sprayers are inserted into the lower ends of the spraying rods. A water conveying pipe is inserted into the upper end of the installation plate, the water tank, a timer and the water pump are installed in the base, and the end, inserted into the installation plate, of the water conveying pipe is inserted into one side of the upper end of the water pump. By arranging the timer, the time for irrigating landscaping plants is controlled, the situation that the irrigation time is too long, water resources are wasted is prevented, dripping watercan be collected through the collection groove and recycled, and the effect of reducing the water resource consumption is achieved.

The invention belongs to the technical field of engineering mechanical equipment, and particularly relates to a jaw crusher for engineering. The jaw crusher comprises a jaw crusher body, an iron removal device, a filter material mechanism and an iron conveying device, wherein the iron removal device is arranged on the upper portion of the jaw crusher body, the bottom of the iron removal device isconnected with the upper end of a feeding port of the jaw crusher body, and an iron attraction unit is arranged on the side surface of the iron removal device and extends into a cavity formed betweena fixed jaw plate and a movable jaw plate. According to the jaw crusher, the problems that in the construction process of an existing jaw crusher, moisture is brought by stone, excessive moisture cansoak stone powder of the crushed stone to form mud, the mud is attached to the interior of an equipment cavity, particularly when the crusher is not used for several days and needs to crush differentstones again, an iron removal channel is blocked by the mud which is remained in the iron removal channel last time and is different in wetness, so that an iron removal procedure of equipment is influenced, and the iron choking phenomenon of the crusher due to the fact that an iron piece cannot be removed in time is caused are solved.

The invention relates to rapid detection equipment for water-sensitive test paper. The equipment comprises an outer box, a processor, an image acquisition device and an illumination device, the imageacquisition device and the illumination device are in communication connection with the processor, and the top of the outer box is open and a transparent plate used for containing to-be-detected water-sensitive test paper is installed horizontally. The image acquisition device is horizontally and movably mounted in the outer box, can move up and down and is used for acquiring an image of the water-sensitive test paper on the transparent plate; the illumination device and the processor are both fixedly installed in the outer box, and the processor receives images collected by the image acquisition device and processes and analyzes the images. The invention also provides a rapid detection method of water-sensitive test paper. The equipment and the device have the beneficial effects that accurate data can be immediately obtained after spraying, the detection cost is reduced, the workload is reduced, the equipment is flexible, the precision and efficiency of test paper detection after spraying can be greatly improved, and portable and efficient detection operation is realized.

The invention discloses a fingerprint collection device convenient for continuous work, and the device comprises: an outer housing, wherein the surface of the outer housing is provided with an installation groove, the bottom wall of the installation groove is provided with a collection plate in an embedded manner, and the collection plate is arranged in an inclined manner; a pressing plate, wherein one side of the pressing plate is rotationally connected with the outer shell through a rotating shaft, a collecting opening is formed in the middle of the pressing plate, and the collecting openingcorresponds to the collecting plate in position; a first cleaning assembly which is used for cleaning the thumbs of the tourists and installed in the collecting opening; and a second cleaning assembly which is used for cleaning the collecting plate and is mounted on the outer shell. The first cleaning assembly and the second cleaning assembly are arranged; before the thumb of the user makes contact with the collection plate, the first cleaning assembly and the second cleaning assembly clean the thumb of the user and the collection plate once respectively, the situation that the fingerprint collection effect is affected by excessive sweat is avoided, and therefore the collection plate can rapidly recognize the fingerprint of the user.

The invention relates to the technical field of petroleum and natural gas extraction devices, and discloses an integrated normal-pressure shale gas drainage gas recovery and on-site treatment device which comprises a plurality of bottom supporting mechanisms arranged at equal intervals and a bearing mechanism fixedly installed on the tops of the bottom supporting mechanisms. A gas-water separation device in the collection tank can perform primary gas-water separation on natural gas collected in a rock stratum, a first filtering mechanism and a second filtering mechanism in the gas-water separation device can be matched with an external filtering mechanism to filter and convey the gas, and firstly, a sealing bin door can be opened from the collection tank; according to the gas-water separation device, the filter mechanism in the gas-water separation device directly moves to the outside of the gas-water separation device along with the control door at the same time, the filter mechanism is replaced after being detached, and then the control door is closed, sealed and fixed with the inside of the gas-water separation device again, so that the cleanliness of the filter mechanism is ensured, and the service life of the gas-water separation device is prolonged. The filterability of fuel gas is improved, and the purity of shale gas is improved.

The invention provides drainage equipment of an automatic heating furnace air preheater. The equipment comprises a preheater main body, an air outlet pipeline, an air inlet pipeline, a limiting frame,a detachable fan mounting frame structure, a supporting rod, an air inlet fan, a condensate water filtering frame structure, a left side connecting pipe, a switch valve, a right side connecting pipe,a sealing tank, a water pump, a manual control frame structure, an automatic water level detection frame structure, clean water and a control box. The air outlet pipeline is in bolted connection withthe upper part of the left side of the preheater main body. The drainage equipment has the beneficial effects that through the arrangement of a water level sensor, a single-chip microcomputer, a water pump and an electromagnetic valve, the water level sensor detects the water level stored in the sealing tank and transmits a signal to the single-chip microcomputer, the single-chip microcomputer controls the water pump and the electromagnetic valve to act, and the water level on the inner side of the sealing tank can be conveniently and automatically controlled. The situation that the water level on the inner side of the sealing tank is too high or too low, and consequently the condensate water collecting effect or the sealing effect on the inner side of the preheater main body is affectedis prevented.

The invention relates to the technical field of shrub pruning, in particular to a height-adjustable shrub pruning device. The cutting device comprises a supporting device, a pair of transmission assemblies installed on the two sides of the top end of the supporting device and a cutting assembly installed at the top end of the supporting device, the supporting device comprises a base plate, adjusting plates are rotationally connected to the two sides of an operation table, the cutting assembly comprises a pair of rotating wheels, a cutting chain is rotationally connected between the two rotating wheels, and U-shaped connecting rods are connected to the bottom ends of the rotating wheels. The bottom end of the U-shaped connecting rod is connected with a hydraulic rod. According to the shrub cutting device, a hydraulic rod drives two adjusting plates to rotate towards the two sides through a transmission assembly, the top end of a cutting chain is in an open state, meanwhile, the adjusting plates rotate to the top end of a collecting box, cut shrub chippings are collected to the inner end of the collecting box through the adjusting plates, and after cutting is completed, the hydraulic rod drives the cutting chain to restore to the original shape; and the two adjusting plates are fixed at the top end of the cutting chain again to protect the cutting chain.

The invention provides a waste oil purifying, cleaning, collecting and adsorbing device, and relates to the technical field of oil smoke purifiers. The waste oil purifying, cleaning, collecting and adsorbing device comprises a shell, a machine shell is fixedly connected to the bottom of the shell, a motor is fixedly connected to one side of the machine shell, one end of a transmission shaft is rotatably connected into one end of the machine shell, threaded rods are fixedly connected to the middles of two second bevel gears, and the threaded rods are fixedly connected to the other ends of the two second bevel gears. The outer sides of the two threaded rods are in threaded connection with threaded moving blocks correspondingly, and the two ends of the threaded rods are rotationally connected to the two ends of the guide box correspondingly. Two threaded moving blocks support and drive a supporting shaft to move up and down, so that a cleaning wheel scrapes oil stains on the surface of an oil baffle plate, when a circular gear is meshed with a rack and the supporting shaft moves up and down, the circular gear can rotate on the rack, and the supporting shaft is rotated, so that the cleaning wheel can be driven to rotate; therefore, the cleaning effect on the oil baffle plate is improved, and the oil stain cleaning effect is improved.

The invention provides a cloth crushing device for non-woven fabric production and a use method thereof, and relates to the technical field of textiles. According to the cloth crushing device for non-woven fabric production and the using method thereof, the cloth crushing device comprises a crushing device, air inlet frames, a filtering box, a first filtering mechanism, an air extractor, a collecting box, driving plates and a second filtering mechanism, the air inlet frames are fixedly connected to the two sides of the bottom end of the crushing device, the filtering box is fixedly connected to the bottom ends of the air inlet frames, and the first filtering mechanism is fixedly connected into the filtering box; the bottom end of the filter box is fixedly connected with the air extractor, the bottom end of the air extractor is fixedly connected with the collecting box, the front side and the rear side of the filter box above the collecting box are fixedly connected with the driving plates, and the second filtering mechanism is fixedly connected between the driving plates. According to the cloth crushing device for non-woven fabric production and the use method thereof, the problem that a large amount of cloth dust flies everywhere when waste cloth is smashed before non-woven fabric production is solved.

The invention provides an umbrella head gulleting machine, and relates to the technical field of bamboo umbrella processing. The umbrella head gulleting machine comprises a bottom plate, the bottom plate further comprises a collecting mechanism, the collecting mechanism comprises an arc-shaped collecting plate fixedly connected to the right side of the bottom plate, the arc-shaped collecting plate is in an arc shape, circular openings are evenly formed in the positions, close to the top end, of the inner side of the arc-shaped collecting plate, nozzles are fixedly connected into the circular openings, a driving device is fixedly connected to the top end of the bottom plate, a fixing frame is arranged in the right side of the bottom plate, a telescopic rod is fixedly connected to the position, close to the top end, of the side, close to the bottom plate, of the fixing frame, a water supply device is arranged on the rear side of the bottom plate, an umbrella head is arranged at the top end of the tooth punching mechanism, and a rotating device is movably connected to the top end of the umbrella head and fixedly connected with the telescopic rod. The problems that when the umbrella head is gulleted manually, the efficiency is low, and in the gulleting process of the umbrella head, the phenomenon that the part between tooth grooves is accidentally touched and broken occurs, and the gulleting effect on the umbrella head is affected are solved.