58results about How to "Avoid bumping into each other" patented technology

The invention provides a gap-adjustable potato seed conveying device. The gap-adjustable potato seed conveying device is characterized in that two ends of a driven shaft fixedly provided with a driven roll are supported on brackets I; two ends of a driving shaft fixedly provided with a driving roll are located in runners and are supported on brackets II through tensioning devices; a conveying belt is hung on the driving roll and the driven roll, two rows of potato seed bowls are fixed on the outer surface of the conveying belt, a fixed plate is arranged on one sides of the potato seed bowls, and seed throwing tongues are arranged at bowl edge parts, opposite to the fixed plate, of the potato seed bowls; the upper ends of two side faces of a U-shaped protecting cover are respectively fixed on the brackets II on two sides, and the lower ends of the two side faces of the U-shaped protecting cover are respectively fixed on the brackets I on the two sides; the outer surfaces of two side faces of an m-shaped potato guiding cylinder are located between the inner surfaces of two side faces of the protecting cover; two sets of gap adjustment devices are arranged between the bottom surface of the protecting cover and the m-shaped top end of the potato guiding cylinder; relative positions of the potato guiding cylinder and the potato seed bowls can be changed by loosening nuts on the outer side of the bottom of the protecting cover and rotating screw rods I or the screw rods II. The gap-adjustable potato seed conveying device has the beneficial effects that gaps are conveniently adjusted, potato seeds are smoothly thrown out, and the quantity of the potato seeds is accurately controlled.

The invention specifically discloses a cylinder cover conveying device. The cylinder cover conveying device comprises a box body, wherein the box body comprises a bottom surface and four side surfaces; a plurality of separation plates are arranged in the box body and are respectively hinged to the bottom surface of the box body movably; a first compression spring is fixedly arranged between the box body and the separation plate positioned on the leftmost side of the inside of the box body; and a second compression spring is fixedly arranged between the box body and the separation plate positioned on the rightmost side of the inside of the box body. The cylinder cover conveying device is different from cartons and foam in the prior art, can be recycled, further can prevent cylinder covers from being collided with one another through the separation plates, and is simple in structure, practical and convenient.

The invention provides a packing box. An outer frame of the packing box is internally provided with a bottom bracket and a diaphragm, and the bottom bracket is provided with grooves; packaged goods are placed in the grooves, and clamped and fixed by the bottom bracket and the diaphragm, so that the packaged goods are all limited in the grooves, and prevented from colliding with each other or squeezing mutually; and thus, the quality of the packaged goods is guaranteed.

The invention discloses an integrated EPS packaging box used for automobile air-conditioning system assembly in the field of packaging box technology, aiming to solve the problem of low loading rate of the packaging box of automobile air-conditioning system assembly in the prior art and easy occurrence of accidents during storage and transportation. Damaged technical issues. The top surface of the packing box is recessed downwards to form two cavities distributed centrally and symmetrically for accommodating the automobile air-conditioning system assembly; The shock-absorbing support surface supporting the automobile air-conditioning system assembly and the limit projection used for laterally limiting the automobile air-conditioning system assembly, the shock-absorbing support surface is recessed downward to form a shock-absorbing groove.

The invention belongs to the field of power grid auxiliary equipment, and particularly relates to a distribution insulator fixing frame. According to the insulator fixing frame, a special structural form of the insulator and the requirements for carrying and fixing are fully considered, the insulator can be well fixed through an arc-shaped rod and an adjustable lifting fixing structure, the insulator fixing frame can be used for fixing and protecting insulators of different types and sizes at the same time, so that mutual collision between the insulators is effectively prevented, and insulators is prevented from being prevented from bending deformation and being broken. The insulator fixing frame is simple in structure, convenient to assemble and disassemble and convenient to popularize and use.

The invention relates to a dedicated tooling of a shell cover plate. The tooling comprises a baseboard, support columns and discs; a concave type cavity with an opening upward is formed in the upper surface of each disc, the structure of the concave type cavity is matched with the contour structure of the shell cover plate, the lower surface of each disc is provided with a protrusion portion, one end of each support column is fixedly connected with the baseboard and is obliquely arranged on the baseboard, the other end of each support column is movably connected with one protrusion portion through a hinge, and the discs can rotate in the vertical direction of the support columns through the hinges. The dedicated tooling of the shell cover plate is used for placing and carrying shell cover plate type workpieces, the disc faces and machining faces of the shell cover plate type workpieces can be prevented from being damaged, and the mutual collision of the workpieces can be avoided. The dedicated tooling of the shell cover plate has the advantages that the structure is simple, the manufacture cost is low, the placing and the transporting are convenient, and the working efficiency is improved.

The invention provides a defrosting shovel for a refrigerator, the refrigerator and a packaging method for the refrigerator. The refrigerator is provided with a refrigerator body and two adjacent door bodies. The defrosting shovel comprises a defrosting part, a cushion block part connected with the defrosting part, and a clamping block part located on the cushion block part. When the refrigerator is conveyed, the cushion block part is located between the refrigerator body and the door bodies, and the clamping block part is located between the two door bodies. By arranging the cushion block part and the clamping block part, the defrosting shovel is made to have the function of packaging the cushion block part; when the refrigerator is conveyed, the cushion block part is located between the refrigerator body and the door bodies, the cushion block part is made to be supported between the refrigerator body and the door bodies, compressional deformation of door gaskets in the conveying process is avoided, and the refrigerating effect when a user uses the refrigerator is guaranteed; further, the clamping block part is located between the two door bodies, so that mutual impact, deformation and deflection of the two adjacent door bodies of the refrigerator are avoided; and the product safety of the refrigerator in the conveying process is improved.

The invention belongs to the technical field of lithium batteries, and in particular relates to a novel intelligent welding device for pole piece positioning of lithium batteries, which includes a bottom plate, a cylindrical platform is installed on the bottom plate, a circular groove is opened on the upper surface of the cylindrical platform, and a circular groove is installed on the upper surface of the cylindrical platform A plurality of vertical plates, battery positioning rods are fixedly installed on the surface of the vertical plates; a pole piece positioning mechanism is installed on the cylindrical platform, an annular groove is opened on the upper surface of the cylindrical platform, and a welding mechanism is installed through the annular groove. The invention ensures that the center of gravity of the battery pack is stable, improves the stability of the battery pack during use and transportation, and avoids gaps between adjacent batteries. In each welding process of the present invention, the clamping adjustment mechanism drives the battery to rise and fall with a constant distance, and the initial height of the battery is consistent, so the end of each battery after welding can be guaranteed to be even, which is convenient for the installation of battery pole pieces.

The invention discloses an Ad Hoc network-based crane automatic cruising system of an RTK Beidou positioning system. The Ad Hoc network-based crane automatic cruising system comprises: at least one Beidou positioning base station used for acquiring base station positioning data of the Beidou positioning base station; at least one positioning tracking device used for acquiring corresponding RTG crane positioning data and connected with a control device arranged in a crane; and at least two Ad Hoc network communication devices respectively communicated with the Beidou positioning base station and the positioning tracking device, wherein Ad Hoc network is established between the Ad Hoc network communication devices; the RTK Beidou positioning base station sends the base station positioning data through the Ad Hoc network communication devices; and positioning tracking devices transmit data, acquire the carrier wave phase observed value of the base station through the Ad Hoc network communication devices, carries out positioning calibration by combining positioning data of the above RTG crane to obtain the RTK coordinate of the RTG crane, and realizes automatic cruising through a control apparatus according to the RTK coordinate of the RTG crane and a cruising algorithm. The invention also discloses an automatic cruising method.

The invention discloses an improved instrument box. The improved instrument box comprises a box body, wherein a box cover is arranged on one side of the box body; a plurality of cavities for placing instruments are arranged in the box body; every two cavities are mutually isolated through a flexible material; a storage bag is arranged on the inner surface of the box cover; light emitting devices are arranged on two sides of the storage bag; and power is supplied to the light emitting devices by a power supply in the box cover. The improved instrument box disclosed in the invention has the advantages of being reasonable in structure and good in using effect.