摘要:
A tool (1) for collecting small pieces of fruit (30) from branches (31) of a tree, comprises two shafts (2) having axes (12) about which they are capable of rotating in opposite directions. The tool (1) comprises, furthermore, a plurality of small rollers (4) arranged peripherally to the shaft (2) between two radial supports (9) and mounted free to rotate about the respective lines (14) on flexible elements. The tool (1) can switch from a spread apart configuration, for arranging the shafts (2) at opposite sides with respect to a branch (31) to a configuration closed on the branch (31) corresponding to an operative condition where the shafts (2) are substantially parallel and close to each other. The passage from a configuration to the other is effected by an operator (50) that grips sleeves (6), within which shafts (2) freely rotate, causing shafts (2) to swivel about the axis of a hinge (25) arranged at an end thereof. In operative conditions the small rollers (4) are free of rotating about the respective lines (14) and of making a revolution about axis (12) of shaft (2) to which they are integral (figure (2)). More in detail, the shafts (2) in the closed configuration are arranged at a distance that leaves a predetermined minimum gap between the small rollers (4) of two shafts (2).
摘要:
Scissors for grape harvest or picking of grapes or other kind of similar fruits which is characterised by the special production characteristics that present the scissors object of the invention, that allow, in addition to cut the fruit by the peduncle or leaf stalk, to hold the fruit, so is not necessary to use the other hand to put the fruit in the basket.
摘要:
A telescopic handling pole for agricultural tools with an end (11) which can be associated with a pneumatic supply and an end (12) which can be associated with a tool (12a) and with a corresponding movement actuator (12b), further comprising a first tubular element (13), inside which a second tubular element (14), is slidingly coupled; connecting means (18-20) for associating the first tubular element with the second tubular element, locking them in any mutual sliding position; a third tubular element (22), which can be connected to the supply (11) and is coaxially rigidly coupled inside the first tubular element (13); and sealing means (27), which are rigidly coupled to the second element (14) and act between the internal surface of the first element (13) and the external surface of the third tubular element (22).
摘要:
A cutting implement is described for cutting leafy branches, or stems, shoots and stalks of bunches of grapes, which is a slanted implement directly attached to the user's index finger by a strap to allow the user to cut the grape stalks in a single action without hurting him or herself, the cut off bunch remaining in the user's hand. The implement has a compact body conforming at its base (14) to the shape of a finger, with an attachment device (4 and 5) for mounting a cutting blade (8, 9, 10, 11 and 12). The implement is attached to the finger, preferably the index finger, by means of an adjustable strap (7), so that the blade faces upwards. The user takes hold of the bunch of grapes, pulling it towards him or herself, and the blade cuts the stalk effortlessly and leaves the cut bunch in the user's hand. The implement is particularly useful for cutting bunches of grapes at the stalks thereof.
摘要:
The invention relates to a cutting device that is secured on the hand for picking fruit, in particular for pressure-sensitive fruit. According to the invention, the connection between the scissors and the hands and fingers enables the picker to feel the surface and stalk of the fruit with his or her fingers in order to guide the scissors into the best position for cutting the stalk. The cutting element is spoon-shaped in such a way that the severed fruit stalk does not project beyond the surface of the fruit. The cutting element comprises support elements and is fixed to at least one finger using suitable fixing means. A movement of the thumb or an external energy source permits a force to be exerted on the cutting element by means of suitable force transmission means. Said cutting device prevents harvested fruit from being damaged by mutual contact during storage and permits a sufficient length of stalk to be retained on the fruit to prevent it from perishing.
摘要:
A hand-held device (10) for picking fruit which includes an elongated grip member (12) and a head member (30) connected to the elongated grip member (12) which includes a pair of fixed removable blades (48, 48'). Each blade has a cutting edge (50, 50'). The blades (48, 48') are positioned in the head (30) in opposed planar relationship to one another so that at least a portion of each respective cutting edge (50, 50') is in spaced opposed relationship to the cutting edge of the other blade at a distance less than the thickness of the stem (S) of the fruit to be picked. Picking is accomplished by a thrusting motion in which the device (10) is held in one of the laborer's hands while the fruit to be picked is grasped in the other. The device (10) is thrust at the stem of the fruit to be picked. The pair of fixed blades (48, 48') guides the stem into the cutting region where the stem is severed.
摘要:
A hand-held device (10) for picking fruit which includes an elongated grip member (12) and a head member (30) connected to the elongated grip member (12) which includes a pair of fixed removable blades (48, 48'). Each blade has a cutting edge (50, 50'). The blades (48, 48') are positioned in the head (30) in opposed planar relationship to one another so that at least a portion of each respective cutting edge (50, 50') is in spaced opposed relationship to the cutting edge of the other blade at a distance less than the thickness of the stem (S) of the fruit to be picked. Picking is accomplished by a thrusting motion in which the device (10) is held in one of the laborer's hands while the fruit to be picked is grasped in the other. The device (10) is thrust at the stem of the fruit to be picked. The pair of fixed blades (48, 48') guides the stem into the cutting region where the stem is severed.
摘要:
Die Erfindung betrifft eine Vorrichtung zum Ernten von Oliven und anderen auf Bäumen oder Sträuchern wachsenden Früchten. Die Aufgabe der Erfindung, eine Vorrichtung zum Ernten von Oliven und anderen auf Bäumen oder Sträuchern wachsenden Früchten anzugeben, die eine Ansammlung qualitativ einwandfreier Früchte, frei von Blättern, Ästen usw. ermöglicht, wird dadurch gelöst, dass die Vorrichtung folgende Komponenten umfasst : eine Auffangeinheit (1), ein Weiterleitungselement (2) und eine Sammeleinheit (3), wobei die Auffangeinheit (1) • eine Auffangöffnung (11) aufweist, in der eine menschliche Hand platzierbar ist, und • über das Weiterleitungselement (2) mit der Sammeleinheit (3) verbunden ist, so dass sphärische Gegenstände durch die Auffangöffnung (11) hindurch von der Auffangeinheit (1) in die Sammeleinheit (3) gelangen können, indem sie sich durch das Weiterleitungselement (2) hindurch bewegen.
摘要:
Obstadaptivpflücker, bestehend aus einer Stange an deren oberem Ende ein horizontaler Pflückrechen mit Zinken sowie in einem Abstand darunter ein Aufhaltering befestigt sind, der einen Auffangbeutel mit mehreren Kammern an seiner Oberseite offen hält, wobei die Abstände der Zinken zueinander verstellbar sind und der schlauchförmige Auffangbeutel in mehrere, hintereinander folgende Kammern aufteilbar ist, wobei die Anzahl und die Größe der Kammern einstellbar sind, indem je eine Kammerraffschnur etwa horizontal durch Schlaufen um den Auffangbeutel herum geführt und an der Stange lösbar befestigt ist, wobei die unterste Kammerraffschnur zugleich als Verschluss der Unterseite des Auffangbeutels dient und die Stange aus mehreren, ineinander schiebbaren und lösbar miteinander verbundenen, rohrförmigen Teleskopelementen besteht.