328 results about "Original Device" patented technology

The utility model provides a farmland water conservancy irrigation anti-blocking connecting pipe which comprises a main pipe body, an attaching block and an inner connecting cylinder, a circular installation ring is fixed on the inner wall of the main pipe body, a filtering disc is fixed in the circular installation ring, a containing groove is formed above the attaching block, a spine dredging disc is placed in the containing groove, and a plurality of first magnetic sheets are installed on the bottom face of the spine dredging disc. By means of the design, the problems that due to the special structure of an original device, aquatic plants or waste plastic bags are prone to being blocked on the inclined face of the left side of a first filter screen and are not easy to clean, filter holes are prone to being blocked by sludge, and the filter holes are prone to being blocked by sludge are solved. The aquatic plant or waste plastic bag intercepting and cleaning device is reasonable in structure and good in practicability, aquatic plants or waste plastic bags can be intercepted conveniently, the aquatic plants or the waste plastic bags can be cleaned conveniently, meanwhile, the filter holes can be dredged rapidly, and circulation efficiency is guaranteed.

The utility model provides an automobile hub assembling conveyer belt which comprises a conveying frame body, a plurality of adjusting rods, a plurality of connecting plates, a plurality of guide rollers and a hollow outer cylinder, the conveying belt is installed in the conveying frame body, a plurality of flange seats are installed on the left side of the front end and the left side of the rear end of the conveying frame body through bolts, and fixing cylinders are longitudinally fixed to the upper ends of the flange seats. The multiple adjusting rods are longitudinally installed in the multiple fixing cylinders through the multiple first hand-turning screws, the inserting plates are symmetrically fixed to the upper ends of the multiple adjusting rods, and the multiple connecting plates are symmetrically fixed to the upper ends of the multiple adjusting rods. In order to solve the problems that in the prior art, the height of the guide roller can be adjusted, the guide limiting adjustment in the front-back direction can be carried out according to the automobile hubs with different diameters, and therefore accurate conveying of the automobile hubs on a conveying belt is more convenient.

The utility model provides a water conservancy retaining wall with backflushing drainage system, including retaining wall main part, high pressure pump and water storage tank, retaining wall main part left -hand end is fixed with heavy pressure board, and the drainage hole is opened between the inclined surface of heavy pressure board and retaining wall main part, and the interception filter screen is fixedly installed in the drainage hole, the high pressure shower head is installed in the interception filter screen right top, the drainage hole plate, the water seepage brick, the big granule sand and stone layer, the fibre filter screen, the metal filter screen and the PVC pipe are installed in retaining wall main part inside from top to bottom in proper order, and this design has solved the problem that the water inlet hole structure in the original device is too single, and once the blockage phenomenon occurs, it is inconvenient to carry out the problem of clearing and unblocking, the utility model designs a backflushing drainage structure, which can not only remove the blockage of the drainage hole, ensure the smoothness of the drainage system, prevent water accumulation from causing soil saturation, and effectively reduce the erosion of water on the inside of the wall.

The utility model provides an oil tea seed cleaning machine for processing oil tea, which comprises a support plate, a bending plate, a hollow cylinder and a side plate, first cylinders are respectively arranged at the left end and the right end above the support plate, T-shaped plates are respectively arranged at the shaft ends of the two first cylinders, second cylinders are respectively arranged above the horizontal ends of the two T-shaped plates, and the two second cylinders are respectively connected with the bending plate. And a third air cylinder is installed on the right side of the bending plate, a shaft part of the third air cylinder penetrates through the side wall of the bending plate, and a drying box is installed at the shaft end of the third air cylinder. The camellia seed drying device solves the problems that the existing camellia seed drying device is not ideal in drying effect, the rolling speed of camellia seeds on a discharging roller is too high, the structure is reasonable, practicability is good, the discharging speed of the camellia seeds is increased, the camellia seeds can be conveniently scattered and then dried, the drying effect on the camellia seeds is greatly improved, and the functionality of the device is improved.

The application relates to the technical field of curling iron, in particular to a curling iron with a blowing function, which comprises a blowing box, a handle, a moving shell and a heating rod, the left end of the blowing box is fixedly connected with the handle through a heat-insulating hollow pipe and a joint, the inner side of the handle is rotationally connected with the heating rod through the hollow pipe, the outer side of the heating rod is slidably connected with the moving shell, the outer side of the hollow pipe is fixedly connected with an outer gear ring, and the outer gear ring is engaged with a gear, in the application, the blowing box, the heat-insulating hollow pipe, the handle and the heating rod are arranged, the device is more light and handy in the actual use process through blowing and curling at the same time in the separated mode from the blowing box, the original device directly contacts the heating plate with the hair to cause damage to the hair scales, the problem that a hairdresser uses the device for a long time is solved, the device can be simply used as a hair dryer, and the functionality of the device as a whole is improved.

The utility model provides a thin oil lubrication structure for a vibrator bearing of a vibrating screen, which comprises a bearing seat, a bearing body and a rotating shaft, and solves the problem that dust or metal particles enter an oil groove of the vibrator bearing and enter the bearing along with the use of lubricating oil in the process of introducing the lubricating oil in the original device, so that the lubricating effect is influenced. The problems that in the prior art, a connecting structure of an oil groove and a filter screen is loose, the filter screen is prone to falling off to be polluted by the external environment, connection is too tight, and the filter screen is not prone to being placed in the oil groove are solved. The magnetic suction pipe is conveniently installed in the supporting base, meanwhile, the filter pipe is fixed in the supporting base through the pressing strip, the filter pipe is installed in the supporting base, the filter pipe can filter lubricating oil, and the magnetic suction pipe is prevented from being polluted by the outside.

The utility model provides a combined civil air defense water tank base which comprises two base frames and a plurality of supporting strips, two installation bases are fixedly connected between the two base frames through bolts, the two installation bases are fixedly connected through bolts, the upper ends of the supporting strips are fixedly connected with positioning blocks, and the upper ends of the supporting strips are fixedly connected with the positioning blocks. The civil air defense water tank base support solves the problems that a civil air defense water tank base support in an original device is large in structure, the civil air defense water tank base support needs to be disassembled into a plurality of structures and finally assembled when being transported into a civil air defense hole, the structure is single, the civil air defense water tank base support can only be used for storing a water tank, the height of a base is limited, and the civil air defense water tank needs to be hung on the base, so that time and labor are wasted in operation. The civil air defense water tank installing base is reasonable in structure and good in practicability, the inclined base installed on one side of the base frame can assist the civil air defense water tank to move to the surface of the installing base, meanwhile, the two resistance assemblies can pull the civil air defense water tank to the installing base, operation is more convenient, and time and labor are saved.

The utility model provides an assembly type construction fence which comprises a precast concrete base, a fence supporting plate and a cylindrical connecting rod, an inverted-T-shaped mounting groove is formed in the front end of the precast concrete base in a penetrating mode, a plastic frame is fixed in the inverted-T-shaped mounting groove, and the lower end of the fence supporting plate is clamped in the plastic frame. Mounting through grooves are formed in the front and rear positions of the left side and the right side of the upper end of the prefabricated concrete base correspondingly, step fixing rings are horizontally fixed to the upper ends of the interiors of the two mounting through grooves correspondingly, reset springs are installed at the lower ends of the two step fixing rings correspondingly, and the multiple cylindrical connecting rods are arranged. In order to solve the problems that in the prior art, in the prior art, time is wasted during assembly or disassembly, and the follow-up construction efficiency is affected, the spring quick clamping structure is designed, the whole fence can be conveniently and quickly installed or disassembled, the disassembly and assembly time is effectively shortened, and then time can be saved for follow-up construction operation.

The water conservancy construction flow guiding device comprises a flow guiding box body, a first installation frame, a first filter screen, a second installation frame and a second filter screen, a sealing cover plate is installed at the upper end of the flow guiding box body in a sealing mode, an opening groove is formed in the side surface of the flow guiding box body in a penetrating mode, and an overflow box is arranged at the lower end of the flow guiding box body. The push-pull type combined filter screen structure solves the problems that in an original device, a single filter screen is arranged and needs to be taken down to be cleaned after being blocked after being used for a long time, unnecessary disassembly and assembly time is wasted, and the flow guide and drainage efficiency of the filter screen structure is affected, and the push-pull type combined filter screen structure solves the problems that according to the original device, the filter screen needs to be taken down to be cleaned after being blocked after being used for a long time. When a single filter screen needs to be cleaned, the filter screen can be rapidly pulled out, meanwhile, the idle filter screen on the other side can be synchronously moved into the flow guide box to be used for filtering, unnecessary disassembly and assembly time cannot be wasted, and the flow guide and drainage efficiency in water conservancy construction is guaranteed.

The invention relates to the technical field of furniture, and discloses a hidden folding tea table which comprises a supporting frame, anti-skid supporting legs, a winding device, a lifting folding device and a storage device, the anti-skid supporting legs are installed at the bottom end of the supporting frame, the winding device is installed on the right side of the supporting frame, the lifting folding device is installed in the middle of the supporting frame, and the storage device is installed in the middle of the supporting frame. The storage device is installed in the middle of the lifting and folding device, the lifting and folding device comprises a transmission unit, a supporting unit and a rotating unit, the transmission unit is installed in the middle of the supporting frame, and the supporting unit is installed on the surface of the transmission unit. According to the hidden folding tea table, the lifting folding device is installed, a threaded rod drives a supporting plate to ascend and descend through a lifting block and a connecting arm through transmission of a servo motor, then the supporting plate can rotate on the surface of a rotating rod, and therefore the purpose of opening and closing the supporting plate and the tea table is achieved; and the problem of surface dust accumulation when the original device is not used is solved.

The utility model provides a corn seed thresher which comprises a threshing tank, a splash guard and a light swing plate, a support is installed at the lower end of the threshing tank, a bottom plate is installed at the lower end of the support, a servo motor is arranged on the left side of the upper end of the bottom plate, a driving wheel is installed at the left end of the servo motor, and a threshing shaft is horizontally installed in the threshing tank through a bearing. A spiral extrusion column is installed on the annular side face of the threshing shaft, and a plurality of threshing blocks are installed on the outer side of the spiral extrusion column, so that the problems that when corn is threshed by an original device, the corn needs to be manually scooped up and fed, the physical strength of workers is wasted, and meanwhile, the corn is splashed to surrounding people in the threshing process are solved; according to the electrically-driven swing type feeding structure, corn does not need to be scooped up and fed manually, labor is saved on the whole, and meanwhile, a splash-proof structure is arranged, so that corn kernels are effectively prevented from splashing to surrounding personnel.

The utility model discloses a positioning tool for spraying a mobile phone shell. The positioning tool comprises a mounting frame, a transmission motor, a transmission screw rod, a storage sliding table, a storage frame, a sprayer and a limiting device, the limiting device is arranged, a servo motor is started to drive a transmission stud to rotate, so that the transmission stud and the lifting sliding table are in threaded transmission, the lifting sliding table is promoted to ascend and descend under limiting and guiding of a guide rod, and then a limiting clamp can abut against a mobile phone shell placed in the storage frame; the storage frame is limited through the limiting device, it is guaranteed that the limiting device can play a role in attaching and fixing the outer side of a mobile phone placed in the storage frame, it is guaranteed that the shell is not prone to loosening, and the problem that in original equipment, although the mobile phone shell can be properly pushed into a shielding cover to be sprayed, spraying is not prone to occurring is solved. However, a mobile phone shell in an original device is independently placed in a storage frame, so that the mobile phone shell may fall off and loosen.

The invention provides a grain and oil detection sample storage device which comprises a box body, a sample placing box and a first screw rod, a baffle is fixed to the upper end of a threaded block, supporting round rods are symmetrically fixed to the lower end of a round plate and fixed to the inner bottom face of the sample placing box, and a second screw rod is rotatably installed in the middle of the round plate in a penetrating mode. A rotating pin is rotatably mounted in an upper end groove of the hollow groove rectangular rod, the lower end of the clamping jaw is fixedly connected with the rotating pin, a second matching shaft is fixedly mounted in the middle of the clamping jaw, and the two ends of the second matching shaft extend to the two opposite sides of the clamping jaw, so that the problem that an original device cannot meet the requirement for safe, universal and efficient storage of various types and specifications of samples is solved; compared with the prior art, more accurate stepless adjustment can be conveniently carried out on the partitioned space, meanwhile, high stability is achieved, sample containers of different sizes can be conveniently clamped, meanwhile, high stability is achieved, and the sample containers are not prone to loosening.

The utility model discloses a ground penetrating radar with an adjustable detection antenna, which belongs to the technical field of civil air defense engineering pressure measurement and comprises a base, a radar body is fixedly connected to one side of the base, a transmission line is arranged on the upper surface of the radar body, a quick connecting mechanism is arranged on one side of the base, and an adjusting mechanism is arranged on one side of the quick connecting mechanism. The quick connecting mechanism comprises two connecting rods symmetrically and fixedly connected to one side of the base, one side of the base is movably connected with a connecting plate, an inner cavity of the connecting plate is movably connected with a baffle, and one side of the baffle is fixedly connected with a telescopic rod; according to the adjusting mechanism, an adjusting block is inserted into a hole of an adjusting frame and matched with a connecting spring to drive an arc-shaped clamping block to move upwards to enter an arc-shaped groove, so that the adjusting block is clamped and installed on the adjusting frame, the whole device is installed, and different measurement requirements under different working conditions are met; and inaccurate measurement caused by the fact that the change of actual engineering conditions exceeds the measurement range of an original device is avoided.

The utility model provides a production of artificial quartz plate beats powder machine, including beats powder machine frame body, the upper end fixed connection of beats powder machine frame body has the package box, has the fixedly connected beats powder machine cylinder in package box, the upper end fixed connection of beats powder machine cylinder has the fixed frame, beats powder machine frame body left side slide groove slidingly connected has the sliding support, beats powder machine frame body's left -hand end fixed connection has the hydraulic cylinder, this design has solved the original device after the powder of broken artificial quartz plate material is discharged, the inside of beats powder machine still can remain the powder and stone of artificial quartz plate material, part remaining stone material can accumulate on the grinding ball grinding track, influence the problem of subsequent polishing, the utility model discloses the rationality of structure is good, practicality is good, through the grinding ball and break the artificial quartz plate material of grinding, the hydraulic cylinder will push the grinding cylinder and move out, the user is convenient to the cleaning of remaining stone powder and stone, avoids the situation that powder and stone material occurs accumulation.

The utility model provides an emery feeding liquid spraying device of an emery groove, which comprises a cleaning box, a fixing frame and a bottom plate, the rear end of the fixing frame is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a sliding seat, the rear end of the fixing frame is fixedly connected with four fixing blocks, and a sliding rod is fixedly connected between every two groups of fixing blocks. By means of the design, the problems that when an original device conducts grinding treatment on a carborundum groove, omission occurs when grinding equipment grinds the carborundum groove due to the fact that the structure of the carborundum groove is complex, operation needs to be conducted many times, the working time is prolonged during machining, and the machining efficiency of the carborundum groove is affected are solved, and the carborundum groove grinding device is reasonable in structure, convenient to operate and high in practicability. The device is simple in structure and good in practicability, impurities on the surface of the carborundum groove can be effectively removed by uniformly spraying the gravel on the surface of the carborundum groove, so that the surface cleaning efficiency of the carborundum groove is improved, and the machining speed is reduced.

The utility model provides an electrode plate cutting device for sodium ion battery production, which comprises a fixed base, the left upper end of the fixed base is fixedly connected with a fixed bottom plate, the left upper end of the fixed base is fixedly connected with a mounting frame, the upper end of the mounting frame is fixedly connected with a fixed seat, and the middle of the fixed seat is fixedly connected with a first electric push rod. The telescopic end of the first electric push rod is fixedly connected with a cutting knife, the left upper end of the fixed base is fixedly connected with a fixed side seat, and through the design, the problems that when an original device is used for adjusting the distance between cutting discs, a user needs to manually adjust the distance, and when electrode plates with different widths are cut, errors are likely to be caused by the sizes of the multiple electrode plates are solved; the electrode plate cutting device is reasonable in structure and good in practicability, the multiple cutting wheels can move relatively under linkage of the swing support rod, the multiple cutting wheels are made to be consistent in arrangement sequence, and when multiple electrode plates are cut, the situation of size errors can be prevented.

The utility model provides garlic residue concentrating equipment which comprises two walls, a first sliding seat and a second sliding seat, a motor is fixedly connected to the upper end of the first sliding seat, a gear is fixedly connected to the output end of the motor, a rack sliding strip is slidably connected into a sliding groove of the first sliding seat, and an extrusion seat is fixedly connected to the left front end of the rack sliding strip. The right front end of the rack sliding strip is fixedly connected with a water barrel, and the lower end of the water barrel is fixedly connected with two spray heads, so that the problems that after an original device is used for concentrating garlic residues, garlic residues can remain in the equipment, the garlic residues can deteriorate when the equipment is idle for a long time, and then potential safety hazards of food in the equipment are influenced are solved; the garlic residue crushing and cleaning device is reasonable in structure and good in practicability, garlic residues are squeezed to separate garlic oil from water, then the garlic residue working position is cleaned through the spray head, garlic residue residues can be reduced, and the deterioration condition is avoided.

The utility model provides a kind of rigid pile composite foundation device as anti-pulling pile, including composite foundation layer, and anti-pulling pile is slidably connected in composite foundation layer, and the upper end of anti-pulling pile is fixedly connected with mounting frame, and the inside of anti-pulling pile is slidably connected with push rod, and the lower end of push rod is fixedly connected with push block, and the inside of anti-pulling pile is fixedly connected with two installation tubes, this design solves the original device ground as anti-pulling pile to enhance the anti-pulling performance, will be set as anti-pulling pile structure's tunnel in ground, but anti-pulling pile structure is complex, in pile burying process, easy to appear the problem of missing burying, and further affect the firmness of anti-pulling pile and ground, the utility model structure is reasonable, and practicality is good, after anti-pulling pile is driven into composite foundation layer, then push push rod to make fixed insertion rod insert into soil, so that anti-pulling pile can be stably installed in composite foundation layer, and anti-pulling pile shape is simple, can avoid missing burying in ground tunnel.

The utility model provides a lens module connecting terminal mould, including bracing frame, fixed seat, storage box and slipway, fixed seat upper end is fixedly connected with the lens mould, slipway both sides inner wall are provided with rectangular chute, the left end and right end of storage box are in sliding connection in the two rectangular chute, the right side end of storage box is fixedly connected with rack, and the rack is connected with the rack. The front side end of the sliding table is fixedly connected with a mounting table, the upper end of the mounting table is fixedly connected with a motor, and the design solves the problems that an original device is suitable for a lens mold of a simple mechanism, complex molds cannot be processed cleanly when being processed, so that manual auxiliary processing is needed, and the types of the molds processed by the equipment are few. The lens mold cleaning device is simple in structure and good in practicability, the storage box is moved to the surface of a lens mold, then a plurality of air injection rods penetrate into a groove of the lens mold to be cleaned, meanwhile, air injection pipes blow away treated chippings, and the lens mold cleaning device can adapt to different types of molds.

The utility model provides plastic woven bag circular weaving equipment which comprises a circular weaving machine base, a fixed frame plate, a horizontal moving frame and a disc-shaped dust collection head, a circular weaving machine body is arranged at the upper end of the circular weaving machine base, the fixed frame plate is horizontally installed at the upper end of the circular weaving machine base through a plurality of supporting stand columns, and a servo motor is installed on the left side of the rear end of the fixed frame plate. A threaded lead screw is installed at the left end in the fixed frame plate through a bearing, an auxiliary sliding rod is fixed to the right end in the fixed frame plate, the auxiliary sliding rod is sleeved with a sliding sleeve in a sliding mode, and the threaded lead screw is sleeved with a lead screw nut through the thread principle. In order to solve the problem that dust and sundries at other positions of the upper side of the circular weaving machine are inconvenient to suck and clean in the prior art, the utility model designs a position-adjustable and telescopic dust collection structure which can be used for collecting dust in a large range above the circular weaving machine, so that the cleanliness of the circular weaving machine is ensured.

The digging harvester for the long-rhizome Chinese herbal medicine comprises a digging supporting frame, a rotating rod is rotationally connected between the left end and the right end of the digging supporting frame, a motor is fixedly connected to the inner wall of the right end of the digging supporting frame, and the output end of the motor and the right end of the rotating rod are both fixedly connected with belt wheels. The two belt wheels are in transmission connection through a belt, two first rotating wheels are fixedly connected to the circumferential surface of the rotating rod, and a plurality of moving wheels are fixedly connected to the circumferential surfaces of the two first rotating wheels. The rhizome medicinal material collecting device is reasonable in structure and good in practicability, two sets of moving wheels can loosen soil on the two sides of rhizome medicinal materials, and then a second rotating wheel hooks out the rhizome medicinal materials, so that the integrity of the rhizome medicinal materials is kept, and the collecting efficiency of the rhizome medicinal material finished products is improved.

The present application relates to a part processing device based on a rotary automatic punching machine tool, comprising a machine tool, a die, a support frame a and a support frame b, the support frame a and the support frame b are arranged on the machine tool and are arranged on both sides of the die, the upper end of the support frame a is provided with a feeding frame, the feeding frame is connected to the machine tool through a connecting rod a, the front end of the machine tool is provided with a rotary mechanism, a plurality of push mechanisms and a push rod are arranged on the rotary mechanism respectively, the rotary mechanism rotates under the drive of a servo motor, the push mechanism rotates with the rotary mechanism to push the part to move on the support frame a and the support frame b, a discharging mechanism is arranged on the upper end of the feeding frame, and a buffer mechanism is arranged in the middle of the feeding frame; thereby solving the problems that the original device will deform after punching, the clamping mechanism of the device will not be clamped in place, the discharging mechanism will easily cause the part to deform when discharging, and the noise produced when the part falls is too large.

The utility model provides an automobile engine cleaning machine high-pressure pump testing device which comprises a high-pressure pump assembly and a crankcase, the upper end of the high-pressure pump assembly is fixedly connected with a connecting pad, and the front end and the rear end of the crankcase are both fixedly connected with butt joint discs. The utility model solves the problems in the prior art that a water pipe needs to be replaced, the replacement difficulty is increased, the water leakage at a boiling water port is easily caused, and when the high-pressure pump of the cleaning machine is tested, external silt is easily caused to enter a pump body through the boiling water port, so that the use of the high-pressure pump of the cleaning machine is influenced. According to the high-pressure pump assembly, the high-pressure pump assembly can be suitable for boiling water openings of different structures, different types of water pipes can be installed only by horizontally installing the high-pressure pump assembly by 180 degrees, and the filter screen can be replaced or cleaned while a water source is filtered by simply disassembling and assembling the filter screen.

The utility model provides a steel smelting furnace liquid drainage mechanism which comprises a steel smelting furnace body, a fixing block is arranged on the circumferential surface of the steel smelting furnace body, a containing groove is formed in one side end of the fixing block, a threaded rod is arranged in the containing groove, one side end of the threaded rod is fixedly connected with a first gear, and a second gear is arranged on the circumferential surface of the first gear. By means of the design, the problems that a pipeline connected with a boiler body is usually used for liquid drainage of a small boiler of an original device, in the re-drainage process, the pipeline is prone to being damaged due to sudden temperature change, and the pipeline is prone to being damaged are solved. According to the utility model, the problems that the device is damaged due to larger temperature difference generated when the pipeline is in contact with the liquid and the liquid cannot be normally discharged due to the accumulation of the impurities are solved.

The utility model provides a meat cutter which comprises a suction cup base, a protective cover, a main grip, a circular shaft and a partition plate, a containing groove is formed above the suction cup base, a pull handle is fixedly connected above the protective cover, a first installation block is fixedly connected to the front side of the main grip, and a plurality of stainless steel blades are installed on the front side of the first installation block. A second mounting block is jointly mounted at the front ends of the stainless steel blades, threads are arranged at the left end of a circular shaft, and a plurality of limiting protruding blocks are fixedly connected to the circumference of the annular side face of the right end of the circular shaft at equal intervals. The base partition plate cleaning device is reasonable in structure and good in practicability, the base partition plate can be rotated to a certain degree, convenience is greatly improved when the partition plate is cleaned, the cleaning efficiency of the partition plate is improved, meanwhile, a circular shaft is easy to disassemble, and replacement of the base partition plate is also facilitated.

The utility model provides a screening and packaging all-in-one machine, and relates to the technical field of all-in-one machines, the screening and packaging all-in-one machine comprises a screening mechanism, and an equipment assembly is fixedly installed at the bottom of the screening mechanism; the screening mechanism comprises a box body, the outer wall of the box body is fixedly connected with a first collecting box and a second collecting box, a set of vibration motors are fixedly installed on the front face and the back face of the box body, the inner wall of the box body is fixedly connected with a screening plate and an inclined plate, and the bottom of the first collecting box and the bottom of the second collecting box fixedly communicate with a set of discharging pipes. A double-shaft motor is fixedly installed at the bottom of the box body, screening operation can be achieved in the box body, the particle packaging machine is located below the box body, the particle packaging machine and the box body are combined into a whole, two original devices are integrated into one device, the structure is more compact, the occupied area is small in the using process, and the screening efficiency is improved. And extra and redundant transferring steps do not exist in the middle, so that the overall working efficiency can be improved.

The invention relates to the technical field of building protection, in particular to a fabricated steel structure protective fence for buildings, which comprises a plurality of telescopic main rods, an upper fixing seat and a lower fixing seat, and the upper fixing seat is fixedly mounted at the tops of the telescopic main rods. During application, the mounting blocks can be supported by the annular grooves in the upper fixing seat and the lower fixing seat to slide freely, the mounting blocks can be mounted according to requirements, and the mounting blocks are matched with the inner clamping holes which are annularly arranged, so that a plurality of guardrail modules can be connected at different angles within the range of 360 degrees, and compared with the limitation that an original device can only be connected in the 90-degree direction, the mounting blocks are more convenient to mount and demount. The guardrail modules can be accurately matched with irregular building structures such as triangular corners and arc-shaped edges which are not perpendicular to 90 degrees, multi-direction protection expansion is achieved, the positions, inserted into the inner clamping holes, of the inner clamping pins are adjusted by sliding the mounting blocks, the connecting angles of the guardrail modules can be determined, the guardrail modules are stably connected through cooperation of the outer clamping pins and the outer clamping holes, and the service life of the guardrail modules is prolonged. And the protection requirement of a complex construction site can be well met.

The utility model relates to the field of data acquisition application, and discloses a temperature and humidity acquisition device which comprises an installation plate, an auxiliary supporting assembly is arranged at the top of the installation plate, an installation hole is formed in the surface of the installation plate, a threaded column is connected to the inner wall of the installation plate in a sliding mode, and an upper threaded ring is connected to the outer wall of the threaded column in a threaded mode. The outer wall of the threaded column is in threaded connection with a lower threaded ring, the top of the mounting plate is detachably connected with a single-chip microcomputer, a network module, a temperature and humidity sensor and an OLED display screen, and the top of the mounting plate is detachably connected with a display screen. The top of the mounting plate is detachably connected with a buzzer alarm, and the top of the mounting plate is detachably connected with a power module. According to the utility model, by adopting the integrated design, the existing problems of temperature and humidity detection of an original equipment room are effectively solved, the monitoring accuracy is improved, and early warning and quick response of faults are realized.

The utility model provides an artificial leather foaming and embossing machine which comprises a foaming and embossing machine body, the front end of the foaming and embossing machine body is fixedly connected with two L-shaped fixing supports, the upper end of one L-shaped fixing support is fixedly connected with an air cylinder, the upper end of the other L-shaped fixing support is slidably connected with a supporting sliding part, and the supporting sliding part is fixedly connected with the air cylinder. By means of the design, the problems that in the artificial leather conveying process of an original device, due to the fact that the extrusion condition caused when artificial leather is conveyed by the opposite pressing rollers cannot be visually known, multiple times of adjustment and detection are needed, and consequently time and labor are wasted in the embossing work process are solved; the artificial leather pressure testing device is reasonable in structure and good in practicability, the pressure borne by artificial leather can be known according to the pressure conveyed by the two pressing rollers, a user can conveniently adjust and test the artificial leather, and the working efficiency of workers can be improved.