3results about How to "Avoid deep" patented technology

The invention discloses a forestry pest control and plowing integrated device, and relates to the technical field of forestry plowing, the forestry pest control and plowing integrated device comprises a base and four electric wheels, the four electric wheels are all mounted at the bottom of the base, two sleeve plates are fixedly connected to the bottom of the base, and sleeve plates are slidably connected in the sleeve plates; wherein the outer surface, close to the bottom, of one sleeve plate is fixedly connected with a first driving motor, a transmission roller is rotationally connected between the two sleeve plates, an output shaft of the first driving motor penetrates through one end of each sleeve plate to be fixedly connected with the transmission roller, and the outer surface of the transmission roller is fixedly connected with a plurality of soil raking cutters. By means of the inclined filtering plate, tree roots in thrown loose soil can be intercepted by the inclined filtering plate, the soil can fall down through holes in the inclined filtering plate, and by means of the mode that some residual tree roots are filtered through vibration, pests inhabiting in the tree roots in the soil can be effectively reduced, the risk that follow-up planted crops are attacked by the pests is reduced, and the ploughing and insect prevention effect is effectively improved.

This utility model discloses a high-efficiency toothed sprocket production mold for powder metallurgy, relating to the field of sprocket production. It includes a lower mold base, with a support frame fixedly connected to the top of the lower mold base. Cylinders are installed on both sides inside the lower mold base, and a fixed plate is fixedly connected to the output end of each cylinder. An upper mold is fixedly connected to the bottom of the fixed plate. A powder box is also provided above the lower mold base, with a scraper and discharge port installed at the bottom of the powder box. A drive mechanism for moving the powder box is provided on the fixed plate. The opening and closing of the mold is achieved by driving the fixed plate and the upper mold up and down through the cylinders. Simultaneously, a rack and pinion transmission mechanism converts the up-and-down movement of the upper mold into the horizontal movement of the powder box. When the upper mold presses down for forming, the powder box automatically moves away from the mold hole to avoid interference. After forming, it automatically returns to the center position for powder filling. The entire process requires minimal manual intervention.

The invention discloses a peculiar smell and foreign matter detection all-in-one machine applied to water dispenser buckets, relates to the technical field of bucket detection, and aims to solve the problems that the bucket arrangement position at the detection position is wrong and effective detection cannot be performed due to insufficient contact surface between the bottom of a discharge end bucket and a conveying belt and incapability of driving the buckets to be guided out by friction force. Through cooperation of the pressing roller and the driven roller, in the process of guiding in and guiding out the water buckets, the rubber ring makes contact with the conveying belt limited by the driven roller, the pressing roller is driven to rotate, the guided-in and guided-out water buckets are driven by the rotating pressing roller and matched with the positioning mechanism to conduct fine adjustment on the water bucket on the outermost side of the feeding end, and meanwhile the water buckets needing to be guided out are driven; the bottom of the bucket is in full contact with the conveying belt, so that deviation of the bucket at the feeding end is avoided, and the problems that the bucket at the detection position is wrong in arrangement position and cannot be effectively detected due to insufficient contact surface between the bottom of the bucket at the discharging end and the conveying belt and incapability of driving the buckets to be guided out by friction force are avoided.