9results about How to "Easy to hit" patented technology

This application relates to the field of fertilization equipment technology and discloses a tree pit fertilization device for planting mixed camellia oleifera forests. It mainly consists of an outer casing, an inner cylinder, a rotating shaft, a rotating ring, an outer shell, stirring components, a collecting mechanism, and a transfer mechanism. The inner cylinder is housed within the inner cavity of the outer casing, and the rotating shaft is housed within the inner cylinder. A rotating ring is fitted onto the outer side of the rotating shaft, and the outer shell is fitted onto the outer side of the rotating ring. Stirring components are equidistantly arranged around the outer side of the rotating shaft. A collecting mechanism is located on one side of the inner cylinder, and a transfer mechanism is located on the upper side of the inner cylinder. This invention utilizes the stirring components, collecting mechanism, and transfer mechanism to drive the rotation of liquid and solid fertilizers. This allows some liquid fertilizer and clumps of solid fertilizer to enter the collecting mechanism and be transported by the transfer mechanism into the area surrounded by the stirring components. This process repeats, breaking up clumps of solid fertilizer and improving the mixing effect of the fertilizer.

This invention relates to the field of material screening technology, specifically a screening machine for preventing agglomeration in livestock feed. It includes a support, and further includes a first support member and a second support member fixed to the support and arranged opposite to each other. A cylinder is rotatably mounted between the two supports. The cylinder has multiple screen plates, and a first end cap and a second end cap are fixed to both ends of the cylinder. A feeding mechanism is provided on the first support member. The cylinder can be driven to rotate by a power mechanism located on the support. This screening machine integrates primary and secondary agglomeration functions, eliminating the need for frequent manual shutdowns for cleaning and collection, and subsequent transfer to agglomeration equipment. This effectively improves feeding efficiency. Furthermore, the feed is kneaded and broken up in the narrow gap between the arc-shaped plate and the inner wall of the cylinder, avoiding excessive crushing caused by mechanical hammering and preventing further resource waste and cost increases.

The utility model relates to a rifling bullet and shotgun bullet comprehensive launching device, and belongs to the technical field of weapons. The shape of the comprehensive shotgun bullet corresponds to that of the rifling bullet, and the comprehensive shotgun bullet and the rifling bullet can be launched through the rifling The comprehensive shotgun comprises a comprehensive shotgun head and propellant powder; the comprehensive shotgun bullet head comprises a main bullet head and a sub-bullet head; when the rifling launching device is used for launching, the propellant powder generates impact force, the main warhead is rotationally launched through the rifling of the rifling launching device, the branch warheads are separated from the main warhead, and a shotgun launching mode is formed and launched to a shooting target. The rifling projectile can be launched, and the shotgun projectile can also be launched.

The utility model discloses a special anchoring device for concrete new energy, which belongs to the technical field of concrete anchoring structures and comprises a concrete anchoring foundation, the concrete anchoring foundation consists of an underground foundation and an overground foundation, and an anchoring rod vertically penetrates through the underground foundation and the overground foundation; by adding a reinforcement cage and designing a new anchoring rod structure on the special concrete anchoring foundation for the new energy charging pile, the effects of improving the structural strength of the part, above the ground, of the concrete foundation, being beneficial to bearing impact, abrasion and erosion of external force and keeping integrity and further protecting the top of an anchor rod from being broken easily can be achieved; the charging pile is stably installed and fixed; the anchoring rod is composed of an inner threaded pipe part and a connecting part which are installed in a segmented mode, the charging pile is clamped, pressed and fixed in the inner threaded pipe part by screwing an anchoring bolt, meanwhile, the inner threaded pipe part is detachably connected with the connecting part through a threaded head, and when the top of the anchoring rod is broken, the inner threaded pipe part can be conveniently and rapidly replaced.

The utility model discloses a shot blasting derusting device for the inner wall of a steel pipe, and relates to the technical field of steel pipe derusting. Comprising a main body frame, a rotating hole is formed in the side wall of the main body frame, a controller is fixedly connected to the bottom surface of the main body frame, a uniform rust removal assembly is arranged on the inner wall of the rotating hole, through the arranged uniform rust removal assembly, the output end of a first motor rotates to drive a driving column to rotate, and the driving column rotates to drive a shot blasting wheel to rotate; the shot blasting wheel rotates at a high speed to generate centrifugal force and wind power, so that shots in the shot blasting wheel are thrown out at a high speed, the inner wall of the steel pipe is conveniently beaten, and then the inner wall of the steel pipe is conveniently derusted, meanwhile, one end of the transfer pipe is fixedly connected with the side wall of the shot blasting box, and when the transfer pipe rotates, the shot blasting box is driven to rotate; and therefore, shots passing through the shot blasting holes can uniformly act on the inner wall of the steel pipe, and the uniformity of shot blasting and rust removal is improved.

A kind of safety device for block hoisting, including base, stand, safety cage, drive wheel and hydraulic lifting device, the four top corners of base are fixed stand, safety cage is installed on stand, the bottom end of base is provided with drive wheel, the side of the bottom end of base is provided with hydraulic lifting device.The utility model discloses four groups of drive wheels are set up in the four bottom ends of base, and loading and unloading personnel can hoist and lift operation blind spot transport block, and it is convenient for loading and unloading personnel to move block hoisting safety device;By the base using galvanized nonskid steel sheet, block can be effectively prevented from sliding during hoisting, to avoid block product damage caused by block sliding off;Safety cage is provided with skirting board, to prevent block debris from sliding off during hoisting, causing object impact, hydraulic lifting device is arranged in base, and loading and unloading personnel can unload block to ground quickly by hydraulic lifting device in base when block is transported to specified construction position.

This invention relates to an integrated launching device for rifled bullets and shotgun shells. The integrated shotgun shell corresponds in shape to the rifled bullet, and both can be launched using a rifling launching device. The integrated shotgun shell includes an integrated shotgun head and propellant. The integrated shotgun head includes a main projectile and a secondary projectile. When launched using the rifling launching device, the propellant generates an impact force. The main projectile is launched by rotating through the rifling of the launching device, and the secondary projectiles are disintegrated corresponding to the main projectile, forming a shotgun firing pattern to the target. The invention also includes the ability to launch not only rifled bullets but also shotgun shells.

The utility model relates to the technical field of breeding filter equipment, concretely to a kind of water control filter device for breeding, including base, the side of base is equipped with breeding pond, further include: through supporting leg installation on the filter box of base, flat filter screen and inclined filter screen are installed in filter box, the outside of filter box is equipped with installation box;And, cleaning component is installed on filter box and installation box, cleaning component is used to clean flat filter screen and inclined filter screen;And, prevent blocking component is installed below cleaning component, prevent blocking component is used to prevent flat filter screen and inclined filter screen from being blocked;And, stirring component is installed below prevent blocking component, stirring component is used to stir water body of disinfecting material addition, the rotation of lead screw is driven by motor, to drive sliding block to move, to clean flat filter screen synchronously by scraper and cleaning brush through connecting frame, to prevent flat filter screen from being blocked, without manual frequent replacement filter screen, it is convenient for breeding system stable operation.

This utility model discloses a filter disc for a food waste disposer, relating to the field of filter discs. This utility model, by incorporating a scraper, a first slider, a second slider, rollers, and a guide plate, ensures that when the user uses the filter disc, the scraper can smoothly remove residual solid food waste from the outer wall of the filter disc through its sliding motion. Simultaneously, through the arrangement of a limiting strip, a linkage column, a linkage rod, a rotating base, a limiting block, a spring, and a limiting block, as the user continues to rotate the filter disc, when the bottom of the filter disc is perpendicular to the ground, gravity causes the linkage rod to rotate and contact the limiting strip, restricting the rollers. This allows the scraper to move to the other end of the filter disc under the influence of gravity. At this point, the scraper, restrained by the first and second sliders, impacts the filter disc, generating vibration, which causes the residual solid food waste inside the filter disc to fall off the outer wall of the filter disc due to the impact and vibration.