Camellia oleifera fruit picking device

Abstract

The oil tea fruit picking device comprises a grab handle, a telescopic mechanism and a picking mechanism, anti-skid grooves are evenly distributed in the outer surface of the grab handle, the telescopic mechanism comprises a lead screw, a sliding cylinder and a sliding column, the rear end of the sliding cylinder is fixedly connected with the front end of the grab handle, the lead screw is rotationally connected to the front end of the grab handle, and the picking mechanism is connected with the sliding cylinder. The screw rod is located in the center of the interior of the sliding cylinder, the sliding column is slidably connected to the interior of the sliding cylinder, the rear end of the sliding column is in threaded connection with the front end of the screw rod, the picking mechanism is arranged at the front end of the telescopic mechanism, the picking device further comprises a single chip microcomputer, the single chip microcomputer is fixedly connected to the outer surface of the grab handle, and a battery is arranged in the grab handle. The lifting and descending of the picking mechanism can be adjusted, it is guaranteed that camellia oleifera fruits at different heights are quickly picked, the applicability is high, the application range is wider, the single-chip microcomputer regulates and controls the electric shear knife to operate to shear fruit stems of the camellia oleifera fruits, and damage to camellia oleifera fruit trees caused by large-force pulling is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-tea planting, in particular to an oil-tea fruit picking device. Background Art

[0002] Camellia seeds can be processed into high-quality edible oil and can also be widely used in daily chemical industry, dyeing, papermaking, chemical fiber, textile, pesticide and other fields. Camellia trees are generally 2 to 3 meters high. Camellia fruits are not easy to pick at high altitudes, and a camellia fruit picking device is needed for auxiliary picking.

[0003] Some existing tea fruit picking devices mostly use a manually operated telescopic rod to pick tea fruits at high places, clamp the tea fruits through a clamping mechanism at the front end of the telescopic rod, and then pick the tea fruits by manually pulling;

[0004] There are some problems. The telescopic rod has a certain telescopic distance and cannot be adjusted in length in mountainous environments. It has poor applicability. Picking tea fruits by pulling can easily cause damage to the tea trees and affect the yield in the second year. For this reason, we propose a tea fruit picking device. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a tea fruit picking device, which ensures the rapid picking of tea fruits at different heights, has strong applicability and wider application, and can shear the fruit stalks of the tea fruits by controlling the operation of the electric shearing knife through a single-chip microcomputer, thereby avoiding damage to the tea tree caused by strong pulling, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tea fruit picking device, comprising a handle, a telescopic mechanism and a picking mechanism;

[0007] Handle: Its outer surface is provided with evenly distributed anti-slip grooves;

[0008] Telescopic mechanism: It includes a screw rod, a slide cylinder and a slide column. The rear end of the slide cylinder is fixedly connected to the front end of the handle. The screw rod is rotatably connected to the front end of the handle. The screw rod is located at the inner center of the slide cylinder. The slide column is slidably connected to the inside of the slide cylinder. The rear end of the slide column is threadedly connected to the front end of the screw rod.

[0009] Picking mechanism: It is arranged at the front end of the telescopic mechanism, which ensures the rapid picking of tea fruits at different heights. It has strong applicability and wider application.

[0010] Furthermore, it also includes a single-chip microcomputer, which is fixedly connected to the outer surface of the handle, and a battery is arranged inside the handle. The input end of the single-chip microcomputer is electrically connected to the output end of the battery to control various electrical appliances.

[0011] Furthermore, the telescopic mechanism also includes a motor 1, which is fixedly connected to the inner front end of the handle, the output shaft of the motor 1 is fixedly connected to the screw rod, and the input end of the motor 1 is electrically connected to the output end of the single-chip microcomputer to provide driving force.

[0012] Furthermore, the picking mechanism includes a mounting plate, a rotating shaft, a gear, an inner gear ring, a bearing, cylindrical teeth and a fixed ring. The mounting plate is fixedly connected to the front end of the sliding column, a motor seat is provided at the front end of the mounting plate, the rotating shaft is rotatably connected to the bottom end of the motor seat, a gear is provided at the bottom end of the rotating shaft, the fixed ring is fixedly connected to the front end of the mounting plate, the outer ring of the bearing is fixedly connected to the inner wall of the fixing ring, the inner ring of the bearing is fixedly connected to the inner gear ring, the gear is meshed with the inner gear ring, and the cylindrical teeth are evenly fixedly connected to the upper surface of the inner ring of the bearing to provide lateral shear force.

[0013] Furthermore, the picking mechanism also includes motor 2, which is fixedly connected to the upper surface of the motor base, the output shaft of motor 2 is fixedly connected to the top of the rotating shaft, and the input end of motor 2 is electrically connected to the output end of the single-chip microcomputer to provide driving force.

[0014] Furthermore, the picking mechanism also includes an electric shearing knife, the rear end of which is fixedly connected to the front end of the mounting plate, the blade of the electric shearing knife is located on the upper part of the fixing ring, and the input end of the electric shearing knife is electrically connected to the output end of the single-chip microcomputer to supplement the shearing.

[0015] Furthermore, it also includes a telescopic hose and a fixing buckle, the front end of the telescopic hose is connected to the bottom fruit outlet of the fixing ring, the upper end of the fixing buckle is fixedly connected to the outer surface of the slide tube, and the bottom end of the fixing buckle is fixedly sleeved with the rear end of the telescopic hose to collect the tea fruit.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the oil tea fruit picking device has the following advantages:

[0017] 1. The microcontroller controls the operation of the motor to drive the screw to rotate. Under the transmission action of the screw, the sliding column moves forward. Under the forward and reverse rotation of the motor, the rising and falling of the picking mechanism can be adjusted, ensuring the rapid picking of tea fruits at different heights. It has strong applicability and wider application.

[0018] 2. Place the tea fruit picking device under the tea fruit, and drive the rotating shaft to rotate by adjusting the operation of motor 2, and then drive the gear to rotate. Under the transmission action of the gear and the inner ring gear, the cylindrical teeth are driven to rotate, and the tea fruit is picked through the lateral shearing of the cylindrical teeth. For the tea fruit that cannot be picked by the cylindrical teeth, the electric shearing knife is controlled by the single-chip microcomputer to shear the fruit stalk, thereby avoiding damage to the tea tree caused by strong pulling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of a cross-sectional view of the utility model.

[0021] In the figure: 1 handle, 2 single chip microcomputer, 3 telescopic mechanism, 31 motor 1, 32 screw rod, 33 slide cylinder, 34 slide column, 4 picking mechanism, 41 mounting plate, 42 electric shear knife, 43 motor 2, 44 rotating shaft, 45 gear, 46 inner gear ring, 47 bearing, 48 cylindrical gear, 49 fixing ring, 5 battery, 6 telescopic hose, 7 fixing buckle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-2 , This embodiment provides a technical solution: a tea fruit picking device, comprising a handle 1, a telescopic mechanism 3 and a picking mechanism 4;

[0024] It includes a handle 1, a telescopic mechanism 3 and a picking mechanism 4;

[0025] Handle 1: Its outer surface is provided with evenly distributed anti-slip grooves;

[0026] The telescopic mechanism 3 includes a screw rod 32, a slide cylinder 33 and a slide column 34. The rear end of the slide cylinder 33 is fixedly connected to the front end of the handle 1. The screw rod 32 is rotatably connected to the front end of the handle 1. The screw rod 32 is located at the inner center of the slide cylinder 33. The slide column 34 is slidably connected to the inside of the slide cylinder 33. The rear end of the slide column 34 is threadedly connected to the front end of the screw rod 32. The telescopic mechanism 3 also includes a motor 31. The motor 31 is fixedly connected to the inner front end of the handle 1. The output shaft of the motor 31 is fixedly connected to the screw rod 32. The input end of the motor 31 is electrically connected to the output end of the single-chip microcomputer 2. The operation of the motor 31 is controlled by the single-chip microcomputer 2 to drive the screw rod 32 to rotate. Under the transmission action of the screw rod 32, the slide column 34 moves forward. Under the forward and reverse rotation of the motor, the rise and fall of the picking mechanism is adjustable, ensuring the rapid picking of oil tea fruits at different heights. It has strong applicability and wider application.

[0027] Picking mechanism 4: It is arranged at the front end of the telescopic mechanism 3. The picking mechanism 4 includes a mounting plate 41, a rotating shaft 44, a gear 45, an inner gear ring 46, a bearing 47, a cylindrical gear 48 and a fixed ring 49. The mounting plate 41 is fixedly connected to the front end of the sliding column 34. A motor seat is arranged at the front end of the mounting plate 41. The rotating shaft 44 is rotatably connected to the bottom end of the motor seat. A gear 45 is arranged at the bottom end of the rotating shaft 44. The fixed ring 49 is fixedly connected to the front end of the mounting plate 41. The outer ring of the bearing 47 is fixedly connected to the inner wall of the fixed ring 49. The inner ring of the bearing 47 is fixedly connected to the inner gear ring 46. The gear 45 is meshed with the inner gear ring 46. The cylindrical gear 48 is evenly fixedly connected to the upper surface of the inner ring of the bearing 47. The picking mechanism 4 also includes a motor 2 43. The motor 2 43 is fixedly connected to the upper surface of the motor seat. The output shaft of the motor 2 43 is connected to the rotating shaft The top of the motor 44 is fixedly connected, the input end of the motor 2 43 is electrically connected to the output end of the single-chip computer 2, the picking mechanism 4 also includes an electric shearing knife 42, the rear end of the electric shearing knife 42 is fixedly connected to the front end of the mounting plate 41, the blade of the electric shearing knife 42 is located at the upper part of the fixing ring 49, the input end of the electric shearing knife 42 is electrically connected to the output end of the single-chip computer 2, the oil-tea fruit picking device is placed under the oil-tea fruit, and the rotation shaft 44 is driven to rotate by regulating the operation of the motor 2 43, and then the gear 45 is driven to rotate, and under the transmission action of the gear 45 and the inner gear ring 46, the cylindrical gear 48 is driven to rotate, and the oil-tea fruit is picked by the lateral shearing of the cylindrical gear 48. The oil-tea fruit that cannot be picked by the cylindrical gear 48 is sheared by the fruit handle of the oil-tea fruit by regulating the operation of the electric shearing knife 42 by the single-chip computer 2, thereby avoiding damage to the oil-tea fruit tree caused by strong pulling;

[0028] The single chip microcomputer 2 is also included, and the single chip microcomputer 2 is fixedly connected to the outer surface of the handle 1. A battery 5 is arranged inside the handle 1, and the input end of the single chip microcomputer 2 is electrically connected to the output end of the battery 5;

[0029] Among them: it also includes a telescopic hose 6 and a fixing buckle 7, the front end of the telescopic hose 6 is connected to the bottom fruit outlet of the fixing ring 49, the upper end of the fixing buckle 7 is fixedly connected to the outer surface of the slide tube 33, and the bottom end of the fixing buckle 7 is fixedly sleeved with the rear end of the telescopic hose 6.

[0030] The working principle of the oil-tea fruit picking device provided by the utility model is as follows: the operation of the motor 31 is regulated by the single-chip microcomputer 2 to drive the screw rod 32 to rotate. Under the transmission action of the screw rod 32, the sliding column 34 moves forward. Under the forward and reverse rotation of the motor 31, the rising and falling of the picking mechanism can be adjusted, thereby ensuring the rapid picking of oil-tea fruits at different heights. The utility model has strong applicability and wider application. The oil-tea fruit picking device is placed under the oil-tea fruit, and the operation of the motor 2 43 is regulated to drive the rotating shaft 44 to rotate, and then drive the gear 45 to rotate. Under the transmission action of the gear 45 and the inner gear ring 46, the cylindrical teeth 48 are driven to rotate, and the oil-tea fruits are picked through the lateral shearing of the cylindrical teeth 48. The oil-tea fruits that cannot be picked by the cylindrical teeth 48 are sheared by the electric shearing knife 42 controlled by the single-chip microcomputer 2 to avoid damage to the oil-tea tree caused by strong pulling. The picked oil-tea fruits are collected through the telescopic hose 6.

[0031] It is worth noting that the single chip microcomputer 2 disclosed in the above embodiment can use S7-200, the motor 1 31 can use 35E247-8-120 screw drive motor, the motor 2 43 can use 86HBD2401-60Q-2EN stepper motor, and the single chip microcomputer 2 controls the operation of the motor 1 31 and the motor 2 43 using the methods commonly used in the prior art.

[0032] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tea fruit picking device, characterized by: It comprises a handle (1), a telescopic mechanism (3) and a picking mechanism (4); The handle (1) has anti-slip grooves evenly distributed on its outer surface; The telescopic mechanism (3) comprises a screw rod (32), a slide cylinder (33) and a slide column (34), wherein the rear end of the slide cylinder (33) is fixedly connected to the front end of the handle (1), the screw rod (32) is rotatably connected to the front end of the handle (1), the screw rod (32) is located at the inner center of the slide cylinder (33), the slide column (34) is slidably connected to the inside of the slide cylinder (33), and the rear end of the slide column (34) is threadedly connected to the front end of the screw rod (32); Picking mechanism (4): It is arranged at the front end of the telescopic mechanism (3); It also includes a single-chip microcomputer (2), the single-chip microcomputer (2) being fixedly connected to the outer surface of the handle (1), a battery (5) being provided inside the handle (1), and an input end of the single-chip microcomputer (2) being electrically connected to an output end of the battery (5); The telescopic mechanism (3) further comprises a motor (31), wherein the motor (31) is fixedly connected to the inner front end of the handle (1), the output shaft of the motor (31) is fixedly connected to the screw rod (32), and the input end of the motor (31) is electrically connected to the output end of the single chip computer (2).

2. The oil-tea camellia fruit picking device according to claim 1, characterized in that: The picking mechanism (4) comprises a mounting plate (41), a rotating shaft (44), a gear (45), an inner gear ring (46), a bearing (47), cylindrical teeth (48) and a fixed ring (49); the mounting plate (41) is fixedly connected to the front end of the sliding column (34); a motor seat is provided at the front end of the mounting plate (41); the rotating shaft (44) is rotatably connected to the bottom end of the motor seat; a gear (45) is provided at the bottom end of the rotating shaft (44); the fixed ring (49) is fixedly connected to the front end of the mounting plate (41); the outer ring of the bearing (47) is fixedly connected to the inner wall of the fixed ring (49); the inner ring of the bearing (47) is fixedly connected to the inner gear ring (46); the gear (45) is meshed with the inner gear ring (46); and the cylindrical teeth (48) are evenly fixedly connected to the upper surface of the inner ring of the bearing (47).

3. The oil-tea camellia fruit picking device according to claim 2, characterized in that: The picking mechanism (4) further comprises a second motor (43), wherein the second motor (43) is fixedly connected to the upper surface of the motor base, the output shaft of the second motor (43) is fixedly connected to the top end of the rotating shaft (44), and the input end of the second motor (43) is electrically connected to the output end of the single chip computer (2).

4. The oil-tea camellia fruit picking device according to claim 2, characterized in that: The picking mechanism (4) further comprises an electric shearing knife (42), the rear end of the electric shearing knife (42) being fixedly connected to the front end of the mounting plate (41), the blade of the electric shearing knife (42) being located on the upper part of the fixing ring (49), and the input end of the electric shearing knife (42) being electrically connected to the output end of the single chip computer (2).

5. The oil-tea camellia fruit picking device according to claim 2, characterized in that: It also includes a telescopic hose (6) and a fixing buckle (7), wherein the front end of the telescopic hose (6) is connected to the bottom fruit outlet of the fixing ring (49), the upper end of the fixing buckle (7) is fixedly connected to the outer surface of the slide cylinder (33), and the bottom end of the fixing buckle (7) is fixedly sleeved with the rear end of the telescopic hose (6).

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