7results about How to "Improve picking effect" patented technology

The present application belongs to the technical field of agricultural machinery, and particularly relates to a tomato picker used in narrow space, which comprises a moving part for driving the picker to move, a picking end part arranged at the movable end of the moving part, the picking end part comprising a turnover mechanism connected with the movable end of the moving part, the movable end of the turnover mechanism being connected with a holding-shearing mechanism for picking tomato fruits, the holding-shearing mechanism being arranged in a structure of being narrow at the top and wide at the bottom, the holding-shearing mechanism being provided with a temporary storage cylinder, and the turnover mechanism being used for making the holding-shearing mechanism turn over so that the tomato fruits picked by the holding-shearing mechanism are dropped into the temporary storage cylinder for temporary storage. When picking tomatoes, the structure of being narrow at the top and wide at the bottom of the holding-shearing mechanism can prevent the holding-shearing mechanism from damaging unripe tomatoes, meanwhile, multiple tomatoes can be temporarily stored in the temporary storage cylinder, so that the picking efficiency is higher and the picking effect is better.

The utility model discloses an aerated concrete plate sorting device which comprises a machine frame, a conveying device is arranged in the middle of the top face of the machine frame, a mechanical arm is arranged on one side of the top face of the machine frame, a first electric push rod is arranged on the upper side of the mechanical arm, and the telescopic end of the first electric push rod is connected with a lifting frame. An assembling plate is arranged on the lower side of the lifting frame, a strip-shaped through hole is formed in the upper side of the assembling plate, a two-way lead screw module is arranged on the upper side of the strip-shaped through hole, and the mechanical arm, the conveying device and the visual inspection assembly are matched, so that automatic sorting of the aerated concrete plates is achieved, a traditional manual sorting mode is thoroughly replaced, and the sorting efficiency is improved. The manual error rate and the safety risk are obviously reduced, and the sorting efficiency is improved.

This invention relates to the field of thermal pad production and processing technology, specifically to a thermal pad picking device for new energy vehicle manufacturing. The device includes a base, a bracket fixedly mounted on the upper end of the base, a movable frame slidably mounted inside the bracket, a sliding shaft fixedly mounted on the upper end of each movable seat, an externally threaded sleeve rotatably mounted around a limiting sleeve and threadedly connected to an internally threaded sleeve, an outer connecting pipe fixedly mounted on the outer end of the bracket, and connecting sleeves fixedly mounted on the inner end of the outer connecting pipe and the outer end of the movable frame, respectively. The two connecting sleeves are interconnected via a rotating sleeve. This invention features suction cups on the underside of each movable seat. Through the insertion connection between the movable seat and the movable frame, and the sliding connection between the sliding shaft and the sliding groove, a rotating disk can drive each suction cup to retract inward or expand outward, thereby allowing each suction cup to match the size of the thermal pad and improving the picking effect.

The utility model discloses a variable vibration litchi picking device, include: delta parallel mechanism is used for the mobile positioning of litchi picking, variable vibration output mechanism is used for the vibration collection of litchi picking, visual sensor is used for gathering litchi fruit cluster information, control box is used for processing fruit cluster coordinate information and sends control information, wherein, variable vibration output mechanism and visual sensor are installed respectively on the dynamic platform of delta parallel mechanism, and the control box is connected on the fixed platform of delta parallel mechanism, the utility model discloses simple and reliable structure design, convenient to use, and picking positioning is accurate and efficient, and litchi vibration picking efficiency is improved greatly, especially suitable for the vibration collection operation of litchi orchard, and is installed in the field mobile platform, and single operation can realize the vibration collection of most litchi in 1500*2000*200mm range.

The invention discloses a sleeve doll type mushroom picking end effector and a working method thereof. An air pipe shaft is driven by a driving mechanism to rotate, a sleeve doll type suction cup comprises four suction cup layers which are sequentially arranged in a sleeving mode from small to large, and the innermost suction cup layer communicates with the air pipe shaft; a first groove, a first through hole and a second through hole which are coaxial and sequentially communicated are formed in a valve body of the gas circuit self-closing mechanism, a valve rod and a guide sleeve fixed in the first groove form a sliding pair and are connected through a compression spring, the valve rod penetrates through the first through hole, a blocking piece and a rubber ring to be fixed in the second through hole, and the rubber ring is closer to a third through hole communicated with the second through hole than the blocking piece. The glass ball is arranged in the second through hole and located between the blocking piece and the rubber ring. Third through holes of the three air path self-closing mechanisms are communicated with the air pipe shaft through three first hoses, and second through holes are communicated with the space between every two adjacent suction cup layers through three second hoses. According to the mushroom picking device, picking work of mushrooms of different sizes can be achieved, the picking quality is high, and the picking efficiency is high.

This utility model discloses an automatic crop harvesting device, belonging to the field of automated crop harvesting technology. The utility model includes a carrier and a support plate mounted on the carrier's bearing surface. The carrier is a motorized vehicle. A support and a drive assembly are mounted on the support plate to move the support along the length of the support plate. A picking component and a collecting component are connected to the mounting surface of the support. The picking component cuts the crop's rootstock; the collecting component below the picking component collects the cut fruit. In practical use, the support plate provides an installation platform for the support and drive assembly. The drive assembly enables the support to move along the length of the support plate. The picking component is responsible for cutting the rootstock of the cucurbitaceous crop, separating the fruit from the plant. The collecting component collects the fruit promptly after cutting. With the cooperation of the carrier, picking and collecting are integrated into one unit. This solves the technical problem of low picking and collecting efficiency of cucurbitaceous crops in the prior art.

This invention provides an automated and rapid harvesting method for green-skinned nuts in hilly areas, belonging to the technical field of green-skinned nut harvesting. The method includes the following steps: setting up a harvesting trolley, driving the trolley to the front of the nut tree, and then detecting whether the trolley's bottom plate is level. If it is not level, it is adjusted to a level position using a lifting device; using a laser radar to initially image and locate the green-skinned nuts; constructing a three-dimensional spatial model for harvesting green-skinned nuts; calculating the harvesting order of all nuts based on the three-dimensional spatial model, and then controlling a robotic arm to harvest them one by one; after harvesting the nuts on one side, the trolley moves to the next side of the nut tree until the entire tree is harvested. Each nut can be harvested from all four directions (north, south, east, and west). This invention fully automates the harvesting process, achieves high harvesting efficiency, has a very low probability of missed harvests, and realizes precise and rapid harvesting.