CN208227745U - A kind of picking fruit device - Google Patents

A kind of picking fruit device Download PDF

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Publication number
CN208227745U
CN208227745U CN201820546153.XU CN201820546153U CN208227745U CN 208227745 U CN208227745 U CN 208227745U CN 201820546153 U CN201820546153 U CN 201820546153U CN 208227745 U CN208227745 U CN 208227745U
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China
Prior art keywords
supporting element
fixed
movable claw
transmission rope
fixed jaw
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CN201820546153.XU
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Chinese (zh)
Inventor
马家祥
胡振
王俊博
鲁天宝
沈飞翔
陈成军
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Qingdao University of Technology
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Qingdao University of Technology
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Priority to CN201820546153.XU priority Critical patent/CN208227745U/en
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Abstract

The utility model relates to a kind of picking fruit devices, including rod-shaped the first supporting element and the second supporting element;It is connected between first supporting element and the second supporting element by telescoping mechanism, telescoping mechanism drives the second supporting element to rise or decline relative to the first supporting element;The upper end of second supporting element is provided with fixed jaw and movable claw, fixed jaw and movable claw curve inwardly to form an arc, spring is provided between movable claw and the second supporting element, spring makes movable claw upper end far from fixed jaw upper end, bolt has a transmission rope on movable claw, movable claw can be pulled to draw close to fixed jaw side by transmission rope;Telescoping mechanism side is provided with winding mechanism, transmission rope passes through on the first supporting element after a fixed pin bolt on winding mechanism, winding mechanism is driven by telescoping mechanism unclamps transmission rope when the second supporting element rises, transmission rope is tightened in the decline of the second supporting element, so that transmission rope is in tight state always.

Description

A kind of picking fruit device
Technical field
The utility model relates to fruits to pick equipment technical field more particularly to a kind of picking fruit device.
Background technique
Current orchard worker picks the fruit of eminence on fruit tree, always or manual work, pure manually to adopt if not having to tool It plucks, just reduces the efficiency of picking, the overlong time that picking fruit gets off also will affect the quality of fruit, and quality reduces sale Price also will receive influence.
There is the device for being exclusively used in picking fruit in the prior art, such as Authorization Notice No. CN203872600U's is practical New patent, discloses a kind of branches of tall trees fruit picker, which is to connect fruit basket and string bag structure by telescopic rod, scissors At a handle of the scissors is fixed on the top of telescopic rod, another handle is connect with steel wire, and steel wire is longitudinally through stretching Contracting bar is connected to the crank for being horizontally through telescopic rod and being fixed on telescopic rod lower part, connects fruit basket and is located at the underface of scissors and consolidates Due to the top of telescopic rod, the bottom connection helical form fruit-conveying tube road of fruit basket is connect, the outlet in fruit-conveying tube road connects the string bag.
Above-mentioned apparatus makes scissor cut fruit branch to operate scissors, steel wire with regard to it is seasonable when in tight state, But the height for setting upper fruit is all inconsistent, needs constantly to adjust the height of telescopic rod, in this way, steel wire is just constantly in relaxation State, it is necessary to manually ceaselessly shake crank, adjustment steel wire makes it be in tight state, so that entirely picking fruit Operation becomes cumbersome.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of picking fruit device, the pickers Transmission rope can be enabled to be in tight state always when device stretches, it is easy to operate, orchard worker can be helped light The efficient fruit-picking of pine.
To achieve the above object, the utility model uses following technical scheme:
A kind of picking fruit device, including rod-shaped the first supporting element and the second supporting element;First supporting element and second It is connected between support member by telescoping mechanism, telescoping mechanism drives the second supporting element to rise or decline relative to the first supporting element; The upper end of second supporting element is provided with fixed jaw and movable claw, and fixed jaw is fixedly mounted on the upper end one of the second supporting element Side, movable claw are rotatably connected on the other side of the upper end of the second supporting element, and movable claw can be along close or far from fixed jaw Direction rotation, fixed jaw and movable claw curve inwardly to form an arc, are provided with spring between movable claw and the second supporting element, Spring makes movable claw upper end far from fixed jaw upper end, and bolt has a transmission rope on movable claw, can pull work by transmission rope Pawl is drawn close to fixed jaw side;Telescoping mechanism side is provided with winding mechanism, and transmission rope passes through a fixed pin on the first supporting element Bolt is on winding mechanism afterwards, and winding mechanism is driven by telescoping mechanism unclamps transmission rope when the second supporting element rises, at second Support member tightens transmission rope when declining, so that transmission rope is in tight state always.
Wherein, the telescoping mechanism includes the motor being arranged on the first supporting element and worm screw, machine shaft axial direction and snail The axial length direction each parallel to the first supporting element of bar is fixed with driving gear in the shaft of motor, and worm screw lower part is fixed It is arranged with the driven gear engaged with driving gear, worm screw top sliding sleeve, which is equipped with, to be had and the internal tooth of worm thread tooth engagement Snail cap is slided, sliding snail cap is fixedly connected with the lower end of the second supporting element.
Wherein, the winding mechanism includes coiling supporter, and coiling supporter is arranged perpendicular to worm screw and coiling supports The axis of body and the axis of worm screw are not located on same plane, are rotatably connected on the first supporting element in the middle part of coiling supporter, One end of coiling supporter is arranged with the spiral tooth engagement of worm screw around line gear, and the other end fixation of coiling supporter is arranged There is the wire spool for bolt transmission rope.
Further, the side of second supporting element is provided with to rise to below fixed jaw and is used to accept connecing for fruit Fruit mechanism.
Wherein, the Jie Guo mechanism includes sliding rail, sliding block and the string bag, and sliding rail exists along the length direction setting of the second supporting element On the side of second supporting element, sliding block is set on sliding rail, and end bolt of the sliding block close to fixed jaw one end has a traction rope, traction Rope is suspended in the air after a wrapping post of the second supporting element upper end, and the string bag is detachably connected on sliding block.
Further, the lower end of first supporting element is provided with arm fixation mechanism, and arm fixation mechanism includes Forearm fixed mechanism, forearm fixed mechanism include small arm restraining board and forearm fixing belt, and small arm restraining board is fixedly connected on first The lower end of supporting element, forearm fixing belt are fixed on small arm restraining board side, and small arm restraining board can be bundled in by forearm fixing belt On the forearm of operator.
Wherein, the arm fixation mechanism further includes large arm fixed mechanism, and large arm fixed mechanism includes two big arm restraining boards, Every piece big arm restraining board is fixedly connected on the end of small arm restraining board by diarthrosis, passes through connection between two big arm restraining boards Band connection, wherein the side of a big arm restraining board is fixed with large arm fixing belt, large arm fixing belt can bundle two big arm restraining boards In the large arm of operator.
Further, the lower end of first supporting element is fixedly installed fixed handle, fixes first above handle Rotation is provided with movable handle on supporting element, and fixed pin is arranged in movable handle bottom.
The utility model has the following beneficial effects:
The picking fruit device of the utility model can enable to transmission rope to be in tight always when device stretches Taut state, it is easy to operate, orchard worker's easily efficient fruit-picking can be helped.
The picking fruit device of the utility model using motor driven worm screw rotate, thus driving the second supporting element rise or While person declines, driving wire spool unclamps and tightening transmission rope, so that transmission rope is in tight state, operator always Can easily be restricted by transmission pulls movable claw to pick fruit close to fixed jaw.
Liftable Jie Guo mechanism is arranged in the picking fruit device of the utility model, is pulled when picking fruit by traction rope Sliding block, which rises, drives the string bag to rise to for accepting the fruit picked below fixed jaw, when the fruit of the string bag is attached to constant weight When, traction rope is unclamped, the string bag is since the weight of itself and fruit slides automatically, convenient for the unloading of fruit.
Control switch is arranged just on fixed handle convenient for holding in the fixed handle of picking fruit device setting of the utility model In the operation of device lifting, the setting of movable handle is simple to operate convenient for operation transmission rope.
Detailed description of the invention
Fig. 1 is the whole schematic perspective view of the utility model;
Fig. 2 is the whole overlooking structure diagram of the utility model;
Fig. 3 is the schematic perspective view of the arm fixation mechanism of the utility model;
Fig. 4 is the fixation handle of the utility model and the schematic perspective view of movable handle;
Fig. 5 is the schematic perspective view of the telescoping mechanism of the utility model;
Fig. 6 is the schematic perspective view of the winding mechanism of the utility model;
Fig. 7 is the schematic diagram of the transmission rope coiling of the utility model;
Fig. 8 is the fixed jaw of the utility model and the schematic perspective view of movable claw;
Fig. 9 is the schematic perspective view of the Jie Guo mechanism of the utility model.
Description of symbols:
1, the first supporting element;11, fixed handle;112, control switch;12, movable handle;121, fixed part;122, movable Portion;1221, fixed pin;2, the second supporting element;21, strut;22, fixed jaw;23, movable claw;231, spring;232, part is threaded; 3, arm fixation mechanism;31, forearm fixed mechanism;311, small arm restraining board;312, forearm fixing belt;32, large arm fixed mechanism; 321, big arm restraining board;322, diarthrosis;323, connecting band;324, large arm fixing belt;325, battery;4, telescoping mechanism; 41, motor;411, driving gear;42, worm screw;421, driven gear;422, snail cap is slided;5, winding mechanism;51, coiling branch Support body;52, around line gear;53, wire spool;6, transmission rope;7, Jie Guo mechanism;71, sliding rail;72, sliding block;73, the string bag;74, it leads Messenger.
Specific embodiment
The utility model is described in further details below in conjunction with the drawings and specific embodiments:
Referring to Fig. 1 to Fig. 9, a kind of picking fruit device, including the first supporting element 1 and the second supporting element 2, described first Support member 1 and the second supporting element 2 are made rod-shaped of rigid material.
The lower end of first supporting element 1 is provided with arm fixation mechanism 3, and the arm fixation mechanism 3 is solid including forearm Determine mechanism 31 and large arm fixed mechanism 32.The forearm fixed mechanism 31 includes small arm restraining board 311 and forearm fixing belt 312, The small arm restraining board 311 is fixedly connected on the lower end of the first supporting element 1, and it is solid that the forearm fixing belt 312 is fixed on forearm 311 side of fixed board, the small arm restraining board 311 close to operator forearm and forearm is fixed by forearm fixing belt 312 Plate 311 is fixed on the forearm of operator.The large arm fixed mechanism 32 includes two big arm restraining boards 321, and every piece of large arm is solid Fixed board 321 is fixedly connected on the end of small arm restraining board 311 by diarthrosis 322;Described 322 one end of diarthrosis is fixed on The end of small arm restraining board 311, the other end of the diarthrosis 322 are fixed on the end of big arm restraining board 321;Two large arm are solid It is connected between fixed board 321 by connecting band 323, wherein the side of a big arm restraining board 321 is fixed with large arm fixing belt 324, greatly Two big arm restraining boards 321 can be bundled in the large arm of operator by arm fixing belt 324.Wherein, the diarthrosis 322 is soft Property band.The bottom of the small arm restraining board 311 is fixed with battery 325.Alternatively, the battery 325 can be fixed on The bottom of the lower end of one supporting element 1.
The lower end of first supporting element 1 is fixedly arranged above fixed handle 11 small arm restraining board 311, and the fixation is held The grip part held with one for hand 11, in the present embodiment, the grip part can be to open up on fixed handle 11 for hand The hole of gripping is protruded into, is provided with two-way control switch 112 on the fixed handle 11.The of 11 top of the fixed handle Movable handle 12 is fixed on one supporting element 1, movable handle 12 includes the fixed part 121 being fixed on the first supporting element 1 and turns The dynamic movable part 122 being connected on fixed part 121, the fixed part 121 are arranged with fixed 11 parallel interval of handle at first In support member 1, the grip part held with one for hand on the movable part 122, in the present embodiment, the grip part can be in activity What is opened up in portion 122 protrudes into the hole of gripping for hand.The end base of the described one end of movable part 122 far from fixed part 121 is set It is equipped with a fixed pin 1221 passed through for line.
It is connected between first supporting element 1 and the second supporting element 2 by telescoping mechanism 4, the telescoping mechanism 4 can drive Dynamic second supporting element 2 rises or declines relative to the first supporting element 1.
In the present embodiment, the telescoping mechanism 4 includes motor 41, and the motor 41 is fixedly connected on movable 12 top of handle The first supporting element 1 on, the motor 41 is powered by battery 325 and is rotated and reverse by the two-way control of control switch 112. The shaft of the motor 41 is axially parallel to the length direction of the first supporting element 1, is fixedly connected in the shaft of the motor 41 Driving gear 411;The side of the motor 41 is provided with the worm screw 42 for being axially parallel to 1 length direction of the first supporting element, described The end at the both ends of worm screw 42 is rotatably connected on the first supporting element 1 by bearing, and the worm screw 42 is corresponding in driving gear 411 Position on be arranged with driven gear 421, the driven gear 421 is engaged with driving gear 411;The worm screw 42 is in driven tooth The position of 421 top of wheel is arranged with sliding snail cap 422, has and 42 screw thread tooth engagement of worm screw inside the sliding snail cap 422 Internal tooth, the sliding snail cap 422 are fixedly connected by fixing piece with the lower end of the second supporting element 2.
The worm screw 42 is provided with winding mechanism 5 close to the side of 41 one end of motor.The winding mechanism 5 includes coiling branch Support body 51, the coiling supporter 51 be made of rigid material it is rod-shaped, the coiling supporter 51 perpendicular to worm screw 42 be arranged simultaneously And the axis of coiling supporter 51 and the axis of worm screw 42 are not located on same plane, the middle part of the coiling supporter 51 passes through Bearing is rotatably connected on the first supporting element 1, and one end of the coiling supporter 51 is arranged with one around line gear 52, the coiling The other end fixing sleeve of the spiral tooth engagement of gear 52 and worm screw 42, the coiling supporter 51 is equipped with wire spool 53.
Second supporting element, 2 length direction is parallel to 1 length direction of the first supporting element.In the present embodiment, described second The support bar group that supporting element 2 is arranged by two parallel intervals between two support rods by strut 21 at being fixedly connected.
The upper end of second supporting element 2 is provided with fixed jaw 22 and movable claw 23, and the fixed jaw 22 is fixedly mounted In the upper end side of the second supporting element 2, the fixed jaw 22 curves inwardly to form an arc;The movable claw 23 is rotatablely connected In the other side of the upper end of the second supporting element 2, the movable claw 23 can be rotated along the direction close to or far from fixed jaw 22, The movable claw 23 curves inwardly to form an arc.Spring 231, institute are provided between the movable claw 23 and the second supporting element 2 It states 231 one end of spring to be fixed on the lateral surface of movable claw 23, the other end is fixed on the second supporting element 2, and the spring 231 makes 23 upper end of movable claw is obtained far from 22 upper end of fixed jaw.The medial surface of the movable claw 23 is provided with the threading part 232 of threading. Bolt has a transmission rope 6 on the threading part 232, and the transmission rope 6 is fixed on coiling after the fixed pin 1221 of movable part 122 On disk 53.The transmission rope 6 is in tight state always.
The side of second supporting element 2 is provided with liftable Jie Guo mechanism 7.Specifically, the Jie Guo mechanism 7 includes The side of the second supporting element 2 is arranged in along the length direction of the second supporting element 2 for sliding rail 71, sliding block 72 and the string bag 73, the sliding rail 71 Bian Shang, the sliding block 72 are set on sliding rail 71, and end bolt of the sliding block 72 close to 22 one end of fixed jaw has a traction rope 74, The traction rope 74 is suspended on aerial after a wrapping post of 2 upper end of the second supporting element;The string bag 73 is detachably connected On sliding block 72.
The application method of above-mentioned picking fruit device is as follows:
Two big arm restraining boards 321 are fixed in the large arm of operator by large arm fixing belt 324, are fixed by forearm Small arm restraining board 311 is fixed on the forearm of operator with 312;
Forward direction presses control switch 112, and control switch 112 controls motor 41 and rotates forward, and passes through driving gear 411 and driven tooth The engagement of wheel 421, so that worm screw 42 be driven to rotate, worm screw 42 drives sliding snail cap 422 to move upwards, thus the second support of driving Part 2 moves upwards, until fixed jaw 22 gets at the fruit on tree;At the same time, worm screw 42 drives rotates around line gear 52, drives Wire spool 53 rotates forward, and unclamps the transmission rope 6 on wire spool 53;
The unlocked arm fixing device of operator pulls dynamic traction rope 74, and traction rope 74 is with movable slider 72 along sliding rail 71 Rise to the lower section of fixed jaw 22;
Movable part of the hand of the fixed arm fixing device of operator towards the direction pressing activity handle 12 for fixing handle 11 122, movable part 122 pulls movable claw 23 by transmission rope 6, so that 23 upper end of movable claw is close to 22 upper end of fixed jaw Portion pulls downward on device so that the fruit on tree is wrapped between fixed jaw 22 and movable claw 23, takes fruit, unclamps and passes Running rope 6,23 upper end of movable claw are left 22 upper end fruit of fixed jaw and are fallen in the string bag 73;
According to the different height of fruit, the height of fixed jaw 22 is adjusted by control switch 112 and telescoping mechanism 4, with This simultaneously, winding mechanism 5 unclamps and tightens transmission rope 6 according to the flexible of telescoping mechanism 4, so that transmission rope 6 is always in tight Taut state facilitates the picking of fruit;
When the fruit in the string bag 73 reaches constant weight, traction rope 74 is unclamped, so that the string bag 73 is by itself and fruit Gravitational sliding is to the lower part of sliding rail 71;Control switch 112 is pressed, control motor 41 inverts, and the second supporting element of control 2 is transported downwards Dynamic, at the same time, wire spool 53 inverts, and tightens the transmission rope 6 on wire spool 53;It removes the string bag 73 and pours out fruit.
The foregoing is merely specific embodiment of the present utility model, are not intended to limit the patent model of the utility model It encloses, equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in it His relevant technical field, is also included in the patent protection scope of the utility model.

Claims (8)

1. a kind of picking fruit device, it is characterised in that: including rod-shaped the first supporting element (1) and the second supporting element (2);First It is connected between supporting element (1) and the second supporting element (2) by telescoping mechanism (4), telescoping mechanism (4) drives the second supporting element (2) Rise relative to the first supporting element (1) or declines;The upper end of second supporting element (2) is provided with fixed jaw (22) and movable claw (23), fixed jaw (22) is fixedly mounted on the upper end side of the second supporting element (2), and movable claw (23) is rotatably connected on second The other side of the upper end of support member (2), movable claw (23) can be rotated along the direction close to or far from fixed jaw (22), fixed jaw (22) and movable claw (23) curves inwardly to form an arc, is provided with spring between movable claw (23) and the second supporting element (2) (231), spring (231) makes movable claw (23) upper end far from fixed jaw (22) upper end, and bolt has a biography on movable claw (23) Running rope (6) can pull movable claw (23) to draw close to fixed jaw (22) side by transmission rope (6);Telescoping mechanism (4) side is provided with Winding mechanism (5), transmission rope (6) pass through the first supporting element (1) on a fixed pin (1221) afterwards bolt on winding mechanism (5), around Line mechanism (5) is driven by telescoping mechanism (4) unclamps transmission rope (6) when the second supporting element (2) rise, in the second supporting element (2) Transmission rope (6) are tightened when decline, so that transmission rope (6) is in tight state always.
2. picking fruit device according to claim 1, it is characterised in that: the telescoping mechanism (4) includes setting the Motor (41) and worm screw (42) on one supporting element (1), motor (41) shaft it is axial and worm screw (42) it is axial each parallel to the The length direction of one supporting element (1) is fixed with driving gear (411) in the shaft of motor (41), worm screw (42) lower part fixing sleeve Equipped with the driven gear (421) engaged with driving gear (411), worm screw (42) top sliding sleeve, which is equipped with, to be had and worm screw (42) spiral shell The sliding snail cap (422) of the internal tooth of line tooth engagement, sliding snail cap (422) are fixedly connected with the lower end of the second supporting element (2).
3. picking fruit device according to claim 2, it is characterised in that: the winding mechanism (5) includes coiling support Body (51), coiling supporter (51) is arranged perpendicular to worm screw (42) and the axis of the axis of coiling supporter (51) and worm screw (42) Line is not located on same plane, is rotatably connected on the first supporting element (1) in the middle part of coiling supporter (51), coiling supporter (51) one end is arranged with the spiral tooth engagement of worm screw (42) around line gear (52), and the other end of coiling supporter (51) is solid Surely it is arranged with the wire spool (53) for bolt transmission rope (6).
4. picking fruit device according to claim 1, it is characterised in that: the side of second supporting element (2) is arranged There is the Jie Guo mechanism (7) for being used to accept fruit that can be risen to below fixed jaw (22).
5. picking fruit device according to claim 4, it is characterised in that: the Jie Guo mechanism (7) include sliding rail (71), Sliding block (72) and the string bag (73), sliding rail (71) are arranged along the length direction of the second supporting element (2) in the side of the second supporting element (2) On, sliding block (72) is set on sliding rail (71), and end bolt of the sliding block (72) close to fixed jaw (22) one end has a traction rope (74), Traction rope (74) is suspended in the air after a wrapping post of the second supporting element (2) upper end, and the string bag (73) is detachably connected on On sliding block (72).
6. picking fruit device according to claim 1, it is characterised in that: the lower end of first supporting element (1) It is provided with arm fixation mechanism (3), arm fixation mechanism (3) includes forearm fixed mechanism (31), forearm fixed mechanism (31) packet Small arm restraining board (311) and forearm fixing belt (312) are included, small arm restraining board (311) is fixedly connected under the first supporting element (1) End, forearm fixing belt (312) are fixed on small arm restraining board (311) side, and forearm fixing belt (312) can be by small arm restraining board (311) it is bundled on the forearm of operator.
7. picking fruit device according to claim 6, it is characterised in that: the arm fixation mechanism (3) includes large arm Fixed mechanism (32), large arm fixed mechanism (32) include two big arm restraining boards (321), and every piece big arm restraining board (321) passes through can Movable joint (322) is fixedly connected on the end of small arm restraining board (311), passes through connecting band between two big arm restraining boards (321) (323) it connects, wherein the side of a big arm restraining board (321) is fixed with large arm fixing belt (324), large arm fixing belt (324) can Two big arm restraining boards (321) are bundled in the large arm of operator.
8. picking fruit device according to claim 1, it is characterised in that: the lower end of first supporting element (1) is solid Surely it being provided with fixed handle (11), rotation is provided with movable handle (12) on the first supporting element (1) above fixed handle (11), Fixed pin (1221) is arranged in movable handle (12) bottom.
CN201820546153.XU 2018-04-17 2018-04-17 A kind of picking fruit device Active CN208227745U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820546153.XU CN208227745U (en) 2018-04-17 2018-04-17 A kind of picking fruit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820546153.XU CN208227745U (en) 2018-04-17 2018-04-17 A kind of picking fruit device

Publications (1)

Publication Number Publication Date
CN208227745U true CN208227745U (en) 2018-12-14

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CN201820546153.XU Active CN208227745U (en) 2018-04-17 2018-04-17 A kind of picking fruit device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108370719A (en) * 2018-04-17 2018-08-07 青岛理工大学 A kind of picking fruit device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108370719A (en) * 2018-04-17 2018-08-07 青岛理工大学 A kind of picking fruit device

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