35results about How to "Adjust the fit" patented technology

The invention discloses an automatic operation device, which can be used for simulating certain action functions of human hands and arms and is used for grabbing and carrying objects or operating tools according to a fixed program. The device comprise a retractable umbrella-shaped bracket, an open-close type movable pull rod, a rubber bag with a connecting rod and particles filling the rubber bag, wherein the inner wall of the umbrella-shaped bracket is bonded with the outer surface of the rubber bag; a connecting rod part is connected to the topmost end inside the rubber bag; the rod part passes through a pore canal in the center of the open-closing type movable pull rod and is connected with the outside; the rubber bag is externally connected with an air pressure device, and pressure can be applied to or released from flowing particles filling the rubber bag by pumping or aerating, thereby realizing grabbing or releasing of objects with the rubber bag like hands. The automatic operation device can be used for simulating certain action functions of human hands and arms, and is used for grabbing and carrying objects or operating tools according to the fixed program.

The invention relates to the technical field of photovoltaic panel cleaning equipment, in particular to a cleaning apparatus for solar photovoltaic panels and a photovoltaic panel cleaning method based thereon. The cleaning apparatus comprises two telescopic bars arranged in symmetry; the top ends of the telescopic bars are connected with a cross beam through hinging portions; the cross beam is provided with a through channel; a reciprocating mechanism is mounted in the through channel; a wiping mechanism is fixedly connected to the reciprocating mechanism that drives the wiping mechanism to reciprocate; the bottom end of each telescopic bar is provided with a roller. The invention is intended to provide the cleaning apparatus for solar photovoltaic panels; the design, where the reciprocating mechanism on the cross beam drives the wiping mechanism to clean photovoltaic panels, helps solve the technical problem of the prior art that a solar photovoltaic panel having large area is unableto be manually cleaned or is cleaned under low efficiency.

The invention relates to 3D printing equipment with a precise leveling function. The 3D printing equipment comprises a sliding seat, a detection part, horizontal parts, a supporting frame arranged on the side wall of the sliding seat, and an adjusting part suitable for sliding on the outer wall of the supporting frame, wherein the detection part and the horizontal parts are suitable for sliding on the top of the sliding seat; after the adjusting part is rotated, the adjusting part can extrude or loosen raw materials, so that the adjusting part can adjust the tightness of the raw materials; and the horizontal parts are adjusted, wherein the horizontal parts enable the detection part to be horizontal. In the using process of the 3D printing equipment, the transverse length of an adjusting rod in the adjusting part is controlled by rotating the adjusting part, and then the attaching degree of the adjusting part and the raw materials is adjusted, so that the feeding speed of the raw materials is adjusted; and if the phenomenon that a base of the 3D printing equipment is not flat occurs, in order to guarantee the product printing quality, four horizontal parts above the sliding seat need to be rotatably adjusted so as to keep a printing plate in a horizontal state.

The invention relates to the technical field of part position adjustment, and discloses a spatial position adjusting device which is used for spatial position adjustment and fixing of a part to be adjusted and provided with a fixing base, a telescopic rod and a universal ball, wherein the universal ball comprises an outer drum ball shell and an inner drum ball with the drum-shaped appearance; the inner drum ball is composed of a half drum ball A, a half drum ball B, a fastening screw rod and a locking nut, wherein a threaded through hole penetrating through the center of the inner drum ball is formed in the spherical surface directly facing the inner drum ball, and the portions, in the half drum ball A and the half drum ball B, of the threaded through hole are exactly provided with opposite threaded structures, so that the fastening screw rod screwed in the threaded through hole can enable the half drum ball A and the half drum ball B to be pushed away, expanded or contracted and tensioned; the fastening screw rod is locked and fixed through the locking nut; and an external thread corresponding to the threaded through hole in the half drum ball A is formed at the lower end of the screw rod C. The spatial position adjusting device can accurately and flexibly regulate the spatial position as required, is convenient to operate, and easy to disassemble and maintain.

The invention relates to the field of hardware polishing methods. The invention provides a hardware container surface polishing device, which includes a driving joint and a grinding wheel. The driving joint has three rotating shafts connected in parallel in sequence; the rotation axis of the grinding wheel is perpendicular to the rotating shaft arranged at the end of the driving joint When the drive joint controls the hardware container to contact the grinding wheel, the rotating shaft arranged at the end of the driving joint controls the normal angle of the contact between the hardware container and the grinding wheel, and the other two rotating shafts control the spatial position of the hardware container; method. A hardware container surface polishing device according to the present invention uses a drive joint with three rotating shafts arranged at intervals in parallel and connected in series to control the position of the hardware container relative to the grinding wheel from multiple angles, thereby adjusting the fitting degree of the two.

The present invention relates to the technical field of component position adjustment, and discloses a spatial position adjustment device for adjusting and fixing the spatial position of a component to be adjusted, which has a fixing seat, a telescopic rod and a universal ball, wherein the universal ball includes The outer drum shell and the drum-shaped inner drum are composed of a half drum A, a half drum B, a fastening screw and a locking nut, wherein the spherical surface of the inner drum is facing There is a threaded through hole passing through the center of the inner drum, and the part of the threaded through hole in the half drum A and half drum B just has the opposite thread structure, so that the fastening screw screwed in the threaded through hole The half drum A and half drum B can be pushed apart to expand or shrink and tighten, and the fastening screw is locked and fixed by the locking nut, and the lower end of the screw C is provided with the thread in the half drum A External thread corresponding to the through hole. The present invention can accurately and flexibly adjust the spatial position according to needs, is convenient to operate, and is easy to disassemble and maintain.