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CN-121970607-A - Intelligent fruit picking device for agriculture

CN121970607ACN 121970607 ACN121970607 ACN 121970607ACN-121970607-A

Abstract

The invention relates to the technical field of fruit picking, and particularly discloses an intelligent agricultural fruit picking device which comprises a handheld rod, wherein the outer surface of the upper end of the handheld rod is fixedly connected with a vibrating motor, the upper end of the vibrating motor is provided with a meshing part, and the meshing part can be used for meshing and fixing branches of fruit trees, so that the vibration intensity can be automatically adjusted according to the thickness of the branches, the damage to the fruit trees is reduced on the premise of guaranteeing that the fruits are shaken off, the thickness of the branches of the fruit trees is detected in real time through a measuring part, the intensity of the vibrating motor is automatically adjusted, the damage to the branches of the fruit trees is reduced while the fruits are efficiently shaken off, the double optimization of the picking efficiency and the tree protection is realized, the picking efficiency and the tree protection are considered, the meshing part design of the plywood movement is adopted under the cooperation of a threaded rod of a driving motor, the self-locking function is combined, stable meshing is realized, the vibration force is effectively transferred, and the picking efficiency is improved.

Inventors

  • LI NING
  • CHENG GUOQI
  • ZHANG JINXIA
  • WANG YINGLI

Assignees

  • 博兴县苗圃

Dates

Publication Date
20260505
Application Date
20260130

Claims (9)

  1. 1. Device is picked with fruit to intelligence agricultural, including handheld pole (1), its characterized in that: The outer surface of the upper end of the handheld rod (1) is fixedly connected with a vibrating motor (2), the upper end of the vibrating motor (2) is provided with an engaging part (3), the engaging part (3) can engage and fix branches of fruit trees, and the engaging part (3) triggers a measuring part (5) arranged in the engaging part (3) when the branches are engaged; The measuring part (5) can feed back signals to the vibrating motor (2) according to the size of the occlusion branches, so that the vibration intensity can be automatically adjusted according to the thickness of the branches, and the damage to fruit trees is reduced on the premise of guaranteeing that fruits are shaken off.
  2. 2. The intelligent agricultural fruit picking device according to claim 1, wherein the engagement portion (3) comprises a connecting rod (35), an upper plate (30) is fixedly connected to the upper end of the connecting rod (35), a sliding groove (33) is formed in the annular outer surface of the connecting rod (35), a lower plate (34) is connected to the sliding groove (33) in a sliding mode, a thread groove (47) is formed in the outer surface of the lower plate (34), a driving motor (31) is fixedly connected to the outer surface of the upper end of the upper plate (30), a threaded rod (32) is fixedly connected to the output end of the driving motor (31), and the threaded rod (32) extends into the sliding groove (33) and is matched with the thread groove (47).
  3. 3. The intelligent agricultural fruit picking device according to claim 2, wherein the part of the lower plywood (34) positioned inside the chute (33) is correspondingly matched with the chute (33), and is of a rectangular structural design, and the driving motor (31) has a self-locking function.
  4. 4. The intelligent agricultural fruit picking device according to claim 2, wherein the measuring part (5) comprises telescopic grooves (39), telescopic rods (41) are slidably connected inside the telescopic grooves (39), the number of the telescopic rods (41) is a plurality of groups, two springs (40) are fixedly connected between the telescopic rods (41) and the telescopic grooves (39), and the telescopic rods (41) face towards the lower plate (34).
  5. 5. The intelligent agricultural fruit picking device according to claim 4, wherein the longitudinal section of the telescopic rod (41) is of T-shaped structure design, the telescopic rod (41) and the telescopic groove (39) are kept sealed, and a spherical opening (48) is formed in one end, close to the lower plate (34), of the telescopic rod (41).
  6. 6. The intelligent agricultural fruit picking device according to claim 5, wherein the upper end of the inner surface of the telescopic groove (39) is provided with a through hole (42), the inside of the upper plate (30) is also provided with a sliding cavity (36), the sliding cavity (36) is communicated with a plurality of groups of telescopic grooves (39) through the through hole (42), the sliding cavity (36) is internally and slidably connected with a sliding plate (38), a first spring (37) is fixedly connected between the outer surface of the upper end of the sliding plate (38) and the sliding cavity (36), and the sliding plate (38) and the sliding cavity (36) are kept sealed.
  7. 7. The intelligent agricultural fruit picking device according to claim 6, wherein the upper end of the inner surface of the sliding cavity (36) is provided with a conductive groove (44), two sides of the inner surface of the conductive groove (44) are fixedly connected with a resistor plate (46), the inside of the conductive groove (44) is slidably connected with a connecting plate (43), the upper end of the connecting plate (43) is fixedly connected with a conductive plate (45), the conductive plate (45) is in contact with the resistor plate (46), and the resistance value of the resistor plate (46) is gradually reduced from bottom to top.
  8. 8. The intelligent agricultural fruit picking device according to claim 7, wherein the sliding cavity (36) and the through holes (42) and the interior of the telescopic groove (39) are filled with non-Newtonian fluid and are shear thickening fluid, and a vacuum design is arranged between the upper end of the inner surface of the sliding cavity (36) and the sliding plate (38).
  9. 9. The intelligent agricultural fruit picking device according to claim 8, wherein the connecting rod (35) comprises an a end and a b end, and the a end of the connecting rod (35) and the b end of the connecting rod (35) are rotatably connected through a conductive rotating shaft.

Description

Intelligent fruit picking device for agriculture Technical Field The invention relates to the technical field of fruit picking, in particular to an intelligent agricultural fruit picking device. Background Fruit picking is a key link in agricultural production, and the efficiency and quality of the fruit picking directly affect the economic benefits of fruit farmers. For fruits such as apples, pears, oranges and jujubes which need to be picked in a vibrating mode, a large mechanical arm or tractor-mounted equipment is generally adopted in a traditional vibrating type picking machine, and the fruits are separated by clamping trunks and applying vibration. The equipment has high efficiency, but has huge volume and high cost, has certain requirements on the terrains and planting density of the orchard, and is difficult to be suitable for small-sized or household orchards with complex terrains such as hills and mountains; In order to improve the picking efficiency of the existing fruit picking, an electric fruit shaking machine is adopted, vibration force is transmitted to the fruit tree through a vibration motor, the fruit is shaken off by inertia and falls on a carpet paved in advance, so that the picking efficiency is improved, but the existing fruit shaking machine has a single function, the output power cannot be adjusted according to the thickness of the fruit tree trunk, and the damage to the fruit tree trunk is easily caused by the overlarge vibration force when picking the fruit, so that the follow-up result is influenced; For this reason, we propose an intelligent agricultural fruit picking device. Disclosure of Invention The invention aims to provide an intelligent fruit picking device for agriculture, which aims to solve the problems in the background technology. In order to achieve the aim, the invention provides the technical scheme that the intelligent agricultural fruit picking device comprises a handheld rod; the outer surface of the upper end of the handheld rod is fixedly connected with a vibrating motor, the upper end of the vibrating motor is provided with a biting part, the biting part can be used for biting and fixing branches of fruit trees, and the biting part can trigger a measuring part arranged in the biting part when biting the branches; The measuring part can feed back signals to the vibrating motor according to the size of the occlusion branches, so that the vibration intensity can be automatically adjusted according to the thickness of the branches, and the damage to fruit trees is reduced on the premise of guaranteeing that the fruits are shaken off. The upper end fixedly connected with upper plywood of connecting rod, the spout has been seted up to the annular surface of connecting rod, spout inside sliding connection has the lower plywood, the screw thread groove has been seted up to the surface of lower plywood, upper end surface fixedly connected with driving motor of upper plywood, driving motor's output fixedly connected with threaded rod, the threaded rod extends to the spout inside, and matches with the screw thread groove. The part of the lower plywood located inside the sliding groove is correspondingly matched with the sliding groove and is in a rectangular structural design, and the driving motor has a self-locking function. The measuring part comprises a telescopic groove, telescopic rods are slidably connected in the telescopic groove, the number of the telescopic rods is a plurality of groups, a second spring is fixedly connected between the telescopic rods and the telescopic groove, and the telescopic rods face the lower plywood. The longitudinal section of the telescopic rod is of a T-shaped structural design, the telescopic rod and the telescopic groove are kept sealed, and one end of the telescopic rod, which is close to the lower plywood, is provided with a spherical opening. The upper part of the inner surface of the expansion groove is provided with a through hole, the inside of the upper plate is also provided with a sliding cavity, the sliding cavity is communicated with a plurality of groups of expansion grooves through the through hole, the inside of the sliding cavity is slidably connected with a sliding plate, a first spring is fixedly connected between the outer surface of the upper end of the sliding plate and the sliding cavity, and the sliding plate and the sliding cavity are kept sealed. The sliding cavity is characterized in that a conductive groove is formed in the upper end of the inner surface of the sliding cavity, resistance plates are fixedly connected to the two sides of the inner surface of the conductive groove, a connecting plate is connected to the inside of the conductive groove in a sliding mode, a conductive plate is fixedly connected to the upper end of the connecting plate, the conductive plate is in contact with the resistance plates, and the resistance value of the resistance plates is gradually reduced from bottom to top. The