CN109526395B

CN109526395B - Apple picking device

Info

Publication number: CN109526395B
Application number: CN201910042168.1A
Authority: CN
Inventors: 徐慧; 李学军; 蒋玲莉; 李天生; 余佳豪; 周浩
Original assignee: Hunan Institute of Technology
Current assignee: Hunan Institute of Technology
Priority date: 2019-01-17
Filing date: 2019-01-17
Publication date: 2021-05-18
Anticipated expiration: 2039-01-17
Also published as: CN109526395A

Abstract

The invention provides an apple picking device which comprises a handheld handle, a main rod, an auxiliary rod, a driving device, a telescopic rod adjuster, a fruit basket and a picking device, wherein the bottom end of the main rod is fixedly connected with the top end of the handheld handle; the auxiliary rod is arranged on the side surface of the main rod and can move along the length direction of the main rod, and the auxiliary rod comprises a movable pulley; the driving device is connected with the fixed pulley and the movable pulley through a rope; the telescopic rod adjuster is fixedly arranged on the main rod and is positioned below the auxiliary rod; the fruit basket is fixedly arranged on the movable pulley; the picking device is arranged on the top of the main rod. The invention has the following beneficial effects: effectively reduce picking personnel work load, efficiency is higher, avoid picking personnel to climb ladder operation, picking process safe and reliable, can avoid picking the in-process to picking personnel eyes injury, the structure is succinct and the cost of manufacture is low.

Description

Apple picking device

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of apple picking, in particular to an apple picking device.

[ background of the invention ]

The breadth of China is broad, the area suitable for planting apples is large, and the apples are popular because of containing a plurality of components beneficial to human bodies. The climate condition suitable for planting in China and the strong demand market thereof lead to huge annual apple yield in China. However, agriculture in China mainly focuses on the economy of small farmers, the picking mode of apples is generally manually picked by hands, and advanced equipment with higher cost is difficult to apply to the field of picking apples in China.

Apple trees bear fruits only once a year, and apples are supplied on the market all year round, so the storage life of the apples is very important. The damage degree of the apples in the picking process directly determines the storage life of the apples in the later period, so that the manual picking mode is popular among many fruit growers. Picking apples in lower positions manually is a very practical picking mode, but if picking apples in high positions manually, the defects are very obvious: a large amount of manpower is consumed, and the efficiency is low; the picking personnel have potential danger when climbing the ladder by bare hands; during the process that the apples are transported from the top end to the bottom end of the ladder, the physical strength of picking personnel is consumed, and meanwhile, the apples are in danger of falling; picking personnel are located below the picked apples, and dust and the like on branches are extremely easy to cause damage to eyes of the picking personnel due to external force disturbance to fruit trees in the picking process.

[ summary of the invention ]

The invention provides an apple picking device which effectively reduces the workload of picking personnel, has higher efficiency, can prevent the picking personnel from climbing ladders, is safe and reliable in picking process, can prevent the picking personnel from injuring eyes in the picking process, and has simple structure and low manufacturing cost.

In order to achieve the purpose, the technical scheme of the invention is as follows:

an apple picking device comprises a hand-held handle, a main rod, an auxiliary rod, a driving device, a telescopic rod adjuster, a fruit basket and a picking device, wherein,

the bottom end of the main rod is fixedly connected with the top end of the handheld handle;

the auxiliary rod is arranged on the side surface of the main rod and can move along the length direction of the main rod, the auxiliary rod comprises an auxiliary rod outer channel, an auxiliary rod inner channel, a partition plate, a fixed pulley and a movable pulley, the auxiliary rod outer channel and the auxiliary rod inner channel are separated by the partition plate, the fixed pulley is fixedly arranged at the top end of the partition plate, and the movable pulley is arranged in the auxiliary rod outer channel and can slide up and down along the auxiliary rod outer channel;

the driving device is connected with the movable pulley through a rope and the fixed pulley and is used for driving the movable pulley to slide up and down along the outer path of the auxiliary rod;

the telescopic rod adjuster is fixedly arranged on the main rod and is positioned below the auxiliary rod so as to adjust the telescopic length of the auxiliary rod;

the fruit basket is fixedly arranged on the movable pulley;

the picking device is arranged at the top of the main rod and comprises a fruit handle contact piece, a fruit body contact piece, a rotary blade and an electric device, the rotary blade is clamped between the fruit handle contact piece and the fruit body contact piece, and the electric device drives the rotary blade to rotate.

Preferably, the handheld handle is a handheld anti-skid handle.

Preferably, the primary rod and the secondary rod are both made of hollow lightweight high-strength materials.

Preferably, the telescopic rod adjuster comprises a fixing nut for fixing the telescopic length of the auxiliary rod.

Preferably, the apple picking device further comprises a camera mounted on the side surface of the picker.

Preferably, the apple picking device further comprises a display fixedly arranged on the main rod and used for displaying the image shot by the camera.

Preferably, the apple picking device further comprises a movable base fixedly arranged at the bottom end of the handheld handle.

Preferably, the driving device is a motor and is arranged on the movable base, the handheld handle is provided with a control button, and the driving device is controlled by the control button.

Preferably, the driving device is a counterweight block, and the driving device is arranged in the auxiliary rod inner channel and can move up and down along the auxiliary rod inner channel.

The invention has the following beneficial effects: effectively reduce picking personnel work load, efficiency is higher, avoid picking personnel to climb ladder operation, picking process safe and reliable, can avoid picking the in-process to picking personnel eyes injury, the structure is succinct and the cost of manufacture is low.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:

fig. 1 is a schematic overall structure diagram of an apple picking device according to embodiment 1 of the present invention;

fig. 2 is a schematic partial structure view of an apple picking apparatus according to embodiment 1 of the present invention;

fig. 3 is a schematic overall structure diagram of an apple picking device according to embodiment 2 of the present invention;

fig. 4 is a schematic partial structure view of an apple picking device according to embodiment 2 of the present invention.

In the figure, 1, a hand-held handle, 2, a telescopic rod adjuster, 3, a main rod, 4, an auxiliary rod, 5, a fruit basket, 6, a picker, 7, a movable base, 8, a camera 9, a display, 41, an auxiliary rod outer channel, 42, an auxiliary rod inner channel, 43, a fixed pulley, 44, a partition board, 45, a movable pulley, 61, a fruit handle contact piece, 62, a fruit body contact piece, 63, a rotary blade and 64 are provided with an electric device.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, the present invention provides an apple picking apparatus 100, which includes a hand-held handle 1, a telescopic rod adjuster 2, a main rod 3, an auxiliary rod 4, a driving device (not shown), a fruit basket 5, a picking device 6, a movable base 7, a camera 8, and a display 9.

The hand-held handle 1 comprises a control button (not shown), and the hand-held handle 1 is a hand-held anti-slip handle.

The telescopic rod adjuster 2 is fixedly arranged on the main rod 3 and is positioned below the auxiliary rod 4 to adjust the telescopic length of the auxiliary rod 4. The telescopic rod adjuster 2 is provided with a fixing nut (not shown) for fixing the telescopic length of the sub-rod 4.

The bottom end of the main rod 3 is fixedly connected with the top end of the handheld handle 1, and the main rod 3 is made of a hollow light high-strength material, such as an aluminum alloy material.

The auxiliary rod 4 is disposed at a side of the main rod 3 and is movable along a length direction of the main rod 3, and the auxiliary rod 4 is made of a hollow light high-strength material, such as an aluminum alloy material.

The secondary rod 4 comprises a secondary rod outer channel 41, a secondary rod inner channel 42, a fixed pulley 43, a partition plate 44 and a movable pulley 45, the secondary rod outer channel 41 and the secondary rod inner channel 42 are separated by the partition plate 44, the fixed pulley 43 is fixedly arranged at the top end of the partition plate 44, and the movable pulley 45 is arranged in the secondary rod outer channel 41 and can slide up and down along the secondary rod outer channel 41.

The driving device is connected with the movable pulley 45 through a rope and the fixed pulley 43 and is used for driving the movable pulley 45 to slide up and down along the auxiliary rod outer channel 41. In embodiment 1, the driving device is a motor, and is provided in the movable base 7, and the movable pulley 45 is connected to the motor via the fixed pulley 43 and a rope (not shown), and specifically, one end of the rope is connected to the movable pulley 45, and the other end thereof is connected to the driving device by passing through the sub-rod inner path 42.

The fruit basket 5 is fixedly arranged on the movable pulley 45, and the movable pulley 45 can slide up and down, so that the fruit basket 5 is driven to move up and down.

Picking ware 6 install in 3 tops of mobile jib, picking ware 6 includes fruit stalk contact piece 61, fruit body contact piece 62, rotary blade 63 and electric actuator 64, rotary blade 63 press from both sides and locate fruit stalk contact piece 61 with between the fruit body contact piece 62, the electric actuator 64 drive rotary blade 63 is rotatory, and when the apple body contact reach fruit body contact piece 62 and apple handle contact when fruit stalk contact piece 61, normally open switch in the electric actuator 64 is closed, drives rotary blade 63 rotates and cuts off the apple fruit stalk, and the apple falls into under the effect of self gravity among the fruit basket 5.

The movable base 7 is fixedly arranged at the bottom end of the handheld handle 1, and the driving device is arranged on the movable base 7 and is controlled by the control button on the handheld handle 1.

The camera 8 is arranged on the side face of the picking device 6, so that the position of the apple can be observed conveniently. The display 9 is fixedly arranged on the main rod 3 and used for displaying images shot by the camera 8, and picking personnel can accurately observe pictures shot by the camera 8 through the display.

The working principle of the apple picking device 100 provided by the invention is as follows: the apple picking device 100 is moved to the optimal position through the movable base 7 according to actual needs, and for apples at different heights, the telescopic rod adjuster 2 can be adopted to adjust the height of the picking device 6. Picking personnel are handheld the apple that handheld handle 1 is close to the eminence, the position accessible of apple the camera 8 with display 9 is observed accurately, when the apple body contact the fruit body contact piece 62 and the apple stalk contact when the stalk contact piece 61, normally open switch in the electric actuator 64 is closed, drives rotary blade 63 rotates and cuts off the stalk, and the apple falls into under the effect of self gravity among the fruit basket 5. When the apples in the fruit basket 5 reach a certain weight, the motor in the movable base 7 can be controlled to rotate by the switch on the handheld handle 1, and the motor controls the fruit basket 5 to lift and transport the apples by the rope and the movable pulley 45.

Example 2

Referring to fig. 3 and 4, the present invention provides an auxiliary apple picker 100, which includes a hand-held handle 1, a telescopic rod adjuster 2, a main rod 3, an auxiliary rod 4, a driving device (not shown), a fruit basket 5, a picker 6, and the like. The handheld handle 1 is a handheld anti-skid handle.

The secondary rod 4 comprises a secondary rod outer channel 41, a secondary rod inner channel 42, a fixed pulley 43, a partition 44, a movable pulley 45 and a counterweight (not shown), the secondary rod outer channel 41 and the secondary rod inner channel 42 are separated by the partition 44, the fixed pulley 43 is fixedly arranged at the top end of the partition 44, and the movable pulley 45 is arranged in the secondary rod outer channel 41 and can slide up and down along the secondary rod outer channel 41.

The driving device is connected with the movable pulley 45 through a rope and the fixed pulley 43 and is used for driving the movable pulley 45 to slide up and down along the auxiliary rod outer channel 41. In embodiment 2, the driving device is a weight, the driving device is disposed in the sub-rod inner path 42 and is vertically slidable along the sub-rod inner path 42, and the movable pulley 45 is connected to the driving device via the fixed pulley 43 and a rope (not shown).

The working principle of the auxiliary apple picking machine 100 provided by the invention is as follows: for apples at different heights, the telescopic rod adjuster 2 can be used for adjusting the height of the picker 6. Picking personnel hold the apple with the hand-held handle 1 close to the high position, when the apple body contacts the fruit body contact piece 62 and the apple stem contacts the stem contact piece 61, the normally open switch in the electric device 64 is closed to drive the rotary blade 63 to rotate and cut off the stem, and the apple falls into the fruit basket 5 under the action of self gravity. When the apples in the fruit basket 5 reach a certain weight, the movable pulley 45 in the auxiliary rod outer channel 41 is driven to slide downwards along the auxiliary rod 4 under the action of the dead weight, and after the apples are taken out from the bottom end, the movable pulley is located in the auxiliary rod inner channel 42, and the counter weight block resets the fruit basket 5 through the dead weight, so that the next picking work is carried out.

While embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the specification and the embodiments, which are fully applicable to various fields of endeavor for which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. An apple picking device, which is characterized by comprising a hand-held handle, a main rod, an auxiliary rod, a driving device, a telescopic rod adjuster, a fruit basket and a picking device, wherein,

the fruit basket is fixedly arranged on the movable pulley;

the picking device is installed in the mobile jib top, it includes carpopodium contact piece, fruit body contact piece, rotary blade and electric actuator to pick the ware, rotary blade presss from both sides and locates the carpopodium contact piece with between the fruit body contact piece, the electric actuator drive rotary blade is rotatory, arrives as the apple body contact fruit body contact piece and apple carpopodium contact during the carpopodium contact piece, normally open switch in the electric actuator is closed, drives rotary blade rotates and cuts off the carpopodium.

2. The apple picking device of claim 1, wherein the hand-held handle is a hand-held non-slip handle.

3. An apple picking device as claimed in claim 1 or claim 2, in which the primary and secondary shafts are both made of hollow lightweight high strength material.

4. An apple picking device as claimed in claim 3, in which the telescopic rod adjuster includes a fixing nut for fixing the telescopic length of the secondary rod.

5. An apple picking device as claimed in claim 3, in which the device further comprises a camera mounted to the side of the picker.

6. The apple picking device of claim 5, further comprising a display secured to the main stem for displaying images captured by the camera.

7. The apple picking device of claim 1, further comprising a mobile base secured to a bottom end of the hand-held handle.

8. An apple picking device as claimed in claim 7, in which the drive means is an electric motor and is provided on the mobile base, and the hand-held handle is provided with a control button by which the drive means is controlled.

9. An apple picking device as claimed in claim 1, in which the drive means is a counterweight, the drive means being located within and movable up and down the secondary rod internal channel.