11results about How to "Affect normal progress" patented technology

The utility model provides a road surface flatness detection device, which comprises a device main body, a connecting seat is fixed on the side edge of the device main body, moving wheels are arranged below the device main body, a working box and a servo electric cylinder are fixed on the device main body, a fixing seat is connected at the position of a connector of the servo electric cylinder, and the servo electric cylinder is fixed on the fixing seat. A movable seat is connected to the fixed seat in a penetrating mode, an adjusting assembly used for moving of the movable seat is arranged between the movable seat and the fixed seat, grounding assemblies used for making contact with the ground are installed on the movable seat, and an air blowing assembly used for blowing the ground is arranged between the grounding assemblies. According to the pavement flatness detection device, pavement flatness detection work can be completed in a unified manner, and the pavement detection work efficiency of the device is effectively improved.

The utility model provides an orthopedics distractor relates to medical appliance technical field, the utility model discloses a sliding rod, the outer surface sliding connection of sliding rod has the sliding block, the both ends of sliding rod are fixedly connected with auxiliary block and baffle, the top of sliding block and auxiliary block all is fixedly connected with the pusher, the both sides of pusher are provided with antiskid device, the bottom of sliding block and auxiliary block all is fixedly connected with the distractor, two the distractor side close to all can detachable connection has the auxiliary frame, the utility model discloses a threaded rod, screw hole block can drive the synchronous sliding of sliding block on the outer surface of sliding rod, until with the extension rod of sliding block reaches the appropriate position, rotates the bolt again, makes the bolt fixed between the extension rod and sliding rod, and threaded rod can also be fixed between the sliding block and sliding rod, and then be favorable to preventing the displacement of the distractor and affecting the normal operation of operation.

The utility model relates to an anti-sloughing auxiliary device for geological exploration, which belongs to the technical field of geological exploration, is relatively simple in overall structure, is convenient for effectively supporting and protecting the top of a mine hole surveyed by exploration personnel, can effectively prevent stones at the top of the mine hole from falling off, and further prevents the exploration personnel from being injured by the stones to influence the normal proceeding of the exploration work. The device is good in practicability and beneficial to popularization and use. The electric-hydraulic push rod is detachably connected into the base, and the output end of the electric-hydraulic push rod is fixedly connected with a connecting disc; the stand column is fixedly connected to the connecting disc, and the other end of the stand column is fixedly connected to the supporting plate; and the mounting assembly is arranged at one end of the base and used for fixedly mounting the base at the use position, the mounting assembly comprises a mounting plate, the mounting plate is fixedly connected to one end of the mounting seat, and two mounting holes are formed in the mounting plate.

The utility model discloses a dust collection environment-friendly sand mill, which relates to the technical field of sand mills and comprises a sand milling bin, a driving roller is arranged in the sand milling bin, and a plurality of stirring discs are uniformly and fixedly connected onto the driving roller; a feed port is welded to the top of one end of the sanding bin, and a discharge port is formed in the end, away from the feed port, of the sanding bin; flying dust can be gathered in the transfer storage bin, one side of the transfer storage bin communicates with the dust collection bin, under the action of suction force generated by the dust collector, air with the flying dust in the transfer storage bin enters the dust collection bin and sequentially passes through the first filter plate, the second filter plate and the activated carbon plate in the dust collection bin, the first filter plate can block particles with large sizes in the flying dust, and the second filter plate can block particles with large sizes in the flying dust; a second filter plate can block the remaining particles with small sizes, and an activated carbon plate can further purify the air, so that the air reaches the emission standard; and the dust collection bin and the transfer bin are fixedly connected through bolts, disassembly is convenient, and dust accumulated in the dust collection bin can be treated in a centralized mode.

The utility model discloses an anti-blocking color master batch screening system which comprises a screening machine, an adjustable screen is arranged in the screening machine, and the anti-blocking color master batch screening system further comprises an anti-blocking mechanism. The anti-blocking mechanism comprises sliding columns, rotating rods, shifting plates, a contact plate, a rotating shaft and a first cam, evenly-distributed sliding openings are formed in the front side face of the screening machine, the sliding columns are slidably connected to the interiors of the sliding openings, evenly-distributed rotating rods are rotatably connected to the outer surfaces of the sliding columns, and symmetrically-distributed shifting plates are arranged at the lower ends of the outer surfaces of the rotating rods. The front ends of the sliding columns are provided with contact plates, the front side face of the screening machine is rotationally connected with a rotating shaft, and the outer surface of the rotating shaft is fixedly sleeved with first cams in one-to-one correspondence with the contact plates. According to the anti-blocking color master batch screening system, in the screening process of the color master batches, the color master batches on the screen are scraped through the anti-blocking mechanism, and the situation that the screening work is affected due to the fact that the color master batches are stacked together to block the screen is avoided.

The utility model belongs to the technical field of medical instruments, and particularly relates to an arm fixing support. Comprising a chassis, a lifting mechanism is arranged in the center of the upper side of the chassis, a first disc is fixedly mounted at the top of the lifting mechanism, a suction cup assembly is arranged at the bottom of the first disc, a second disc is rotationally assembled at the top of the first disc, and a locking assembly is arranged between the first disc and the second disc; the hemodialysis fixing device is simple in structure and reasonable in design, when the hemodialysis fixing device is used, the arms of a patient can be fixed, needle head displacement or needle disengagement caused by unconscious movement of the arms of the patient is avoided, and influences on normal proceeding of hemodialysis are avoided.

The utility model discloses a high precision cloth cutting equipment for fabric production belongs to cloth cutting equipment technical field, including work table, the upper end fixed connection of work table has the U shape connecting frame, the inner top of U shape connecting frame installs telescopic link, and the telescopic end fixed connection of telescopic link has the lifting plate, and the lower extreme mounting of lifting plate has cutting blade, positioning mechanism, positioning mechanism includes two guide rods of fixed connection in the work table upper end, the upper of work table is provided with the lifting piece that can move up and down, two the upper end of guide rod all runs through lifting piece, and with lifting piece slidingly connected. This equipment is to the use problem, set up positioning mechanism, can position the fabric when carrying out cloth cutting operation, in order to staff to carry out the cloth cutting operation of high precision, also set up static electricity component, can eliminate the static electricity on the fabric, to avoid the fabric adsorption on the equipment component and influence cloth cutting efficiency.

The utility model discloses a pole iron core laminating machine, and relates to the technical field of pole iron core production. The laminating machine comprises a workbench and further comprises a fixing frame arranged in the middle of the rear end of the workbench, a hydraulic cylinder is arranged in the middle of the front end of the top of the fixing frame in a penetrating mode, and a laminating base is arranged at the bottom end of the hydraulic cylinder. The adjusting and positioning assembly is arranged between the top end of the interior of the workbench and the interior of the placing base, the position of the barrel in the adjusting groove is adjusted according to the size of a magnetic pole iron core, the distance between the positioning rods can be adjusted, then the barrel can be fixed by screwing down the fastening sleeve, the positioning rods are pressed to be shrunk into the barrel during lamination, and the positioning rods are fixed. And when the overlying seat ascends, the spring jacks up the positioning rod to position the iron core which is continuously placed subsequently, so that the effect that the magnetic pole iron core is stably positioned while the overlying processing operation of the magnetic pole iron core is ensured is realized, and the overlying machine can be suitable for magnetic pole iron cores with different sizes, and the economic benefit of the overlying machine is improved.

The utility model relates to the field of construction devices, in particular to a building foundation waterproof layer construction device. Comprising a vehicle plate and an adjusting structure, a plurality of universal wheels are installed on the lower surface of the vehicle plate, a handrail frame is fixedly connected to the upper surface of the vehicle plate, the section of the handrail frame is in a U shape, a plurality of supporting columns are fixedly connected to the upper surface of the vehicle plate, a storage tank is fixedly connected to the upper ends of the supporting columns, and a feeding pipe fixedly communicates with the upper surface of the storage tank; a conveying pump is installed in the material storage tank, the adjusting structure is located on the trolley plate and comprises a rotating shaft, and the rotating shaft is rotationally arranged on the upper surface of the bottom plate in a penetrating mode. The building foundation waterproof layer construction device has the advantages that the spraying pipes can be automatically and rotationally adjusted, the width of a waterproof layer laid by the spraying pipes is adjusted, the waterproof layer construction device can be suitable for foundation structures with various widths, and the use limitation of the waterproof layer construction device is reduced.

The silencing piece punching machine with the waste collecting function comprises a base, a punching machine base is fixedly installed on the outer surface of the upper end of the base, installation supports are fixedly connected to the outer surfaces of the two sides of the punching machine base, and hydraulic cylinders are fixedly installed on the outer surfaces of the upper ends of the installation supports. A guide sliding sleeve is arranged between a piston rod of the hydraulic cylinder and the middle of the inner surface of the upper end of the mounting support, a punching head is arranged at the other end of the piston rod of the hydraulic cylinder, and an automatic push-sweeping type waste collecting device used for improving waste collecting convenience is arranged on the outer surface of the upper end of the punching machine base. According to the silencing piece punching machine with the waste collecting function, due to the fact that the automatic push-sweeping type waste collecting device is arranged, the structure is simple, the automation degree is high, waste after punching can be conveniently collected, manual cleaning is not needed, time and labor are saved, and the working efficiency is greatly improved.

The utility model provides a kind of treepaper carton processing trepanning device, by first conveyor belt, trepanning mechanism, second conveyor belt sequentially arranged along the direction of conveyance, and then the treepaper paperboard constituting carton is conveyed from first conveyor belt to trepanning mechanism and is trepanned, after being sent out by second conveyor belt, realize the full automation of treepaper paperboard, trepanning and discharging processing, to improve the trepanning efficiency when treepaper carton is processed, improve economic benefits.Simultaneously, by setting dust hood to be sleeved outside output assembly, avoid the dust generated when trepanning to be scattered to working environment and be inhaled by human body, cause damage to the health of operator;Simultaneously set negative pressure fan to carry out suction treatment to dust emitted in dust hood in time by suction pipe and dust suction pipe, avoid too much dust to overflow to dust hood outside or dust to deposit on conveying assembly, cause conveying assembly to be blocked and damaged, guarantee the use safety and use efficiency of device, improve service life.