6results about How to "Assisted movement" patented technology

The invention relates to the technical field of medical apparatus and instruments, and discloses a beam splitter control device in an X-ray machine, the beam splitter control device comprises a beam splitter box body and an X-ray machine main body, a mounting column is fixedly mounted in the middle of the bottom of the X-ray machine main body, an irradiation groove is formed in the bottom surface of the beam splitter box body, and the beam splitter control device further comprises an adjusting assembly arranged in the beam splitter box body, a mounting assembly is arranged at the top of the light bundling device box body; the adjusting assembly comprises a longitudinal double-end lead screw and a transverse double-end lead screw, one end of the longitudinal double-end lead screw is rotationally connected with the inner wall of the beam splitter box body, the outer side of the longitudinal double-end lead screw is symmetrically sleeved with first adjusting sleeves, one side of each first adjusting sleeve is fixedly connected with a longitudinal baffle, and the other side of each first adjusting sleeve is fixedly connected with a transverse baffle. And a limiting block I is fixedly connected to one side, far away from the adjusting sleeve I, of the longitudinal baffle plate, so that the problem that the radiation dose is too large or too small due to deviation of the baffle plate caused by easy rotation of the screw rod when the equipment is vibrated in use is solved.

The utility model relates to the technical field of water heating construction, specifically is a kind of slotting device for dustproof building water heating construction, including bottom plate and the cutting assembly of being connected on bottom plate, filtering component;The cutting assembly includes the slotting saw blade in the top of bottom plate and the lift adjusting mechanism connected with it, and the slotting saw blade is connected first motor;The filtering component is located in the both sides of slotting saw blade, including dust removal mechanism in the inner chamber of box and the fan being communicated with box interior. The utility model is inhaled into the box by the structural design of fan, gas pipe and intercommunication frame, the dust generated by slotting is discharged after being filtered by the structural design of first filter screen, second filter screen, second motor, driving wheel, driven wheel, first rotary shaft, second rotary shaft and eccentric wheel, avoid dust being inhaled into body by staff, knock simultaneously to first filter screen, second filter screen, avoid first filter screen, second filter screen blockage.

The utility model relates to the technical field of refrigerator side plate production, and particularly discloses a refrigerator side plate forming mechanism which comprises a working table, the top of the working table is connected with a punching piece through a supporting frame, a groove is formed in the top of the working table, and a push plate is slidably connected into the groove. A driving assembly for driving the push plate to slide in the groove is arranged on the workbench, a limiting assembly matched with the push plate to limit the metal plate is arranged on the groove, a through hole is formed in one side of the workbench, placing grooves are formed in the two sides of the groove, an air blowing pipe is arranged in the placing groove in one side, and a through hole is formed in the other side of the workbench. Through the arrangement of the push plate, the driving assembly and the limiting assembly, the driving assembly drives the push plate to push the metal plate, the limiting assembly limits the metal plate, positioning and punching of the punching part are facilitated, and the production qualification rate is increased.

The invention discloses a combined type horizontal directional drilling bit, and particularly relates to the technical field of horizontal directional drilling construction, the combined type horizontal directional drilling bit comprises a fixed cone, a central cone and a high-pressure water outlet; the central cone is mounted on the fixed cone; a plurality of high-pressure water outlets are formed in the fixed cone in an annular array; the fixed roller cone comprises a drill bit connecting square, a roller cone body A, a roller cone power head and a roller cone connecting port; the plurality of cone bodies A are uniformly arranged on the drill bit connecting part through the expanding and shrinking assembly; the cone power head is connected with the cone body A through a driving mechanism; the cone connector is fixedly arranged on the drill bit connector; the central cone comprises a cone body B, a spiral drilling head and a spiral connector; the spiral drilling head is arranged on the cone body B; the spiral connector is fixedly arranged on the cone body B; when horizontal directional drilling construction is conducted on a soil layer containing rocks and pebbles, rock breaking, pebble stripping and construction progress acceleration can be achieved, so that construction efficiency and construction quality can be improved, and energy conservation and environmental protection are achieved.

The utility model discloses a screening machine for straw organic fertilizer production, and relates to the technical field of screening. A sieve plate is arranged at the upper end of the mounting frame, the bottom end of the sieve plate is mounted on the upper side of a sliding mechanism, the sliding mechanism is mounted on the upper side of the mounting frame, a conical cover is mounted at the position, located at the bottom end of the sieve plate, of the bottom end of the mounting frame, and a discharging pipe is mounted in the middle of the bottom end of the conical cover; a collecting box is arranged at the position, located at the bottom end of the discharging pipe, of the bottom end of the discharging mounting frame, guiding-out grooves are formed in the two sides of the screen plate and extend out of the mounting frame, one end of the screen plate is connected with a power mechanism, the power mechanism is mounted on one side of the mounting frame, and a material box is mounted over the mounting frame. When the screening device is used, materials which are bonded together can be scattered through the rapidly-shaken screening plate, the situation that the materials are bonded together and are difficult to screen is avoided, and the screening efficiency is improved.

The utility model discloses a derusting device for heating tube production, which comprises supporting legs, an operating table, a fixer, a moving groove, a sliding block, a connecting block, a transmission rod and a derusting device, and the tops of the supporting legs are fixedly connected with the bottom of the operating table. Through the arrangement of the dust collection box, the collection box and the fan, rust scraps and dust generated in the rust removal process can be sucked away and collected in time, the situation that waste scraps diffuse in air to cause environmental pollution is avoided, the working environment is improved, the physical health of operators is protected, and the steel pipe polishing device can be convenient for a user to fix a steel pipe, so that the service life of the steel pipe is prolonged. The problems that in the prior art, a device for assisting in cleaning waste chips is not arranged, rust chips and dust generated in the rust removal process can diffuse in air, the air quality in a workshop is reduced, the body health of operators can be affected, respiratory diseases can be caused by long-term inhalation of the dust, and therefore the body health of users can be affected are solved.