CN103918408A

CN103918408A - Swinging, combing and brushing type wine grape picking method and mechanism

Info

Publication number: CN103918408A
Application number: CN201410178662.8A
Authority: CN
Inventors: 徐丽明; 李超; 董良; 李泳壕; 刑洁洁; 李世军
Original assignee: China Agricultural University
Current assignee: China Agricultural University
Priority date: 2014-04-30
Filing date: 2014-04-30
Publication date: 2014-07-16
Anticipated expiration: 2034-04-30
Also published as: CN103918408B

Abstract

The invention designs a swing comb type wine grape picking method and mechanism, relates to the field of agricultural machinery, and is characterized in that: a power input unit, a swing unit and a comb unit. The power input unit includes the overall frame, the power input sprocket, the transfer sprocket, and the power distribution shaft, and provides the power transfer of the input sprocket to the swing unit; the swing unit includes the input sprocket, bevel gear commutator, crank, connecting The rod and the swing shaft use the crank rocker four-bar linkage mechanism to convert the rotation into the swing of the swing shaft. A comb mechanism is installed on the swing shaft to drive the comb mechanism to swing; the comb unit includes a comb rack, a motor, and a comb shaft , flexible fingers, and the finger base uses the power provided by the motor to drive the flexible fingers to rotate counterclockwise to realize vibrating comb picking of wine grapes; the operating machine can adjust parameters according to the conditions of the crops to ensure the quality of work.

Description

Formula wine grape picking method and mechanism are curried in a kind of swing

Technical field

The present invention relates to agricultural machinery technological field, particularly a kind of wine grape picking method and mechanism.

Background technology

China is more and more noticeable in world grape main product state, and nineteen ninety-five is played Chinese vintage rapid growth, and 2010 cultivated areas reach 552,000 hectares, and output 8548 kilotons become second-biggest-in-the-world grape main product state, and output is only second to Italy.The grape of China mainly concentrates on the ground such as Xinjiang, Shandong, Hebei, Liaoning, Shanxi, Jilin and Henan, mainly contains and eats raw and make wine.Along with the raising of people's quality of life and the reinforcement of health perception, the health-care effect of wine to health, makes demand vinous increasing, has greatly promoted the fast development of high-quality grapes.

China wine grape is plucked and still adopts manual harvesting at present, and the picking period is short, and labour intensity is large, and efficiency is low, and cost is high.Therefore mechanized harvest grape contributes to improve China's grape industrial machine level, reduces wine cost, and the competitiveness that promotes China wine grape is significant.

Summary of the invention

(1) technical problem that will solve

The technical problem to be solved in the present invention is: how to provide a kind of and can to wine grape, pluck method and the mechanism of operation, operation quality is high, reduces labor intensity, and improves operating efficiency.

(2) technical scheme

For solving the problems of the technologies described above, the invention provides to swing and curry formula wine grape picking method and mechanism, it comprises: power input block, swing unit, curries unit.

Described power input block comprises: integral-rack (1), power input shaft bearing (2), power input sprocket (3), divide movable sprocket (4), locking collar (5), power distributing shaft (6) and housiung separator (14) form, power distributing shaft (6) is fixed on integral-rack (1) by the power input shaft bearing block (2) at two ends, power distributing shaft (6) has logical keyway above, a power input sprocket (3) with two minutes movable sprocket (4) in keyway mode, coordinate, and can slide in the above, fixedly axial location of locking collar (5) is all passed through at 3 sprocket wheel two ends, can also realize the axial location of adjusting three sprocket wheels simultaneously, when driving power input sprocket (3), external impetus rotates, by power distributing shaft (6), by power distribution, give two minutes movable sprockets (4),

Described swing unit comprises: swing frame (7), swing power input sprocket (8) bevel gear reverse (9), wobble crank (10), swing connecting bar (11), swing rocking arm (12), parallel rod (13), swinging axle (15), swinging axle top chock (16), swinging axle step (24), swinging axle lower support frame (25) and swinging axle lower support connecting plate (26) form, due to the swing of these machine both sides with curry mechanism's symmetry, therefore swing unit and curry unit and all only introduce a side, swing frame (7) and be bolted to integral-rack (1) crossbeam (14) above by two ends, the swing frame (7) of both sides is placed in after crossbeam (14) correct position, bolt by two ends is fixed, the position that simultaneously needs motivation of adjustment input sprocket (3), guarantee its can with swing power input sprocket (8) and realize transmission of power by chain, bevel gear reverse (9) one end is installed and is swung power input sprocket (8), one end is installed wobble crank (10) and is realized the power commutation of input, wobble crank (10) and swing connecting bar (11), corresponding swing rocking arm (12) has formed toggle, the rotation of wobble crank (10) drives corresponding swing rocking arm (12) to swing by connecting rod (11), a pair of swing rocking arm (12) forms parallelogram lindage by parallel rod (13), realizing a pair of swing rocking arm (12) synchronous parallel swings, swinging rocking arm (12) fixes by pin with the upper end of swinging axle (15), realizing both synchronously swings, swinging axle (15) upper end is fixed on and is swung in frame (7) by swinging axle top chock (16), lower end is fixed on swinging axle lower support connecting plate (26) by swinging axle step (24), swinging axle lower supporting plate (26) is bolted on integral-rack (1), thereby realize minute movable sprocket (4) and rotate drive swinging axle (15) swing operation,

The described unit that curries comprises: curry mechanism added (17), motor (18), curry axle (19), reversal means pedestal (20), flexible reversal means (21), curry bearing housing (22), curry mechanism's undercarriage (23), reversal means pedestal hold-down bolt (27), curry added hold-down bolt (28) and reversal means pedestal set bolt (29), curry that mechanism added (17) one end is enclosed within swinging axle (15) above and fixing by currying added hold-down bolt (28), currying added (17) can be at the diverse location of swinging axle (15), thereby it is adjustable to realize operation height, motor (18) is bolted on and curries added (17) above installing hole, motor (18) output shaft with curry axle (19) upper end and be connected and transmit rotation, reversal means pedestal (20) is enclosed within and curries axle (19) surface, and fixing by reversal means pedestal set bolt (29), flexible reversal means (21) is inserted the side opening of reversal means pedestal and is fixed by reversal means pedestal hold-down bolt (27), reversal means pedestal (20) is currying axle (19) above according to certain spacing and angle helical arrangement, a pair of motor (18) drives flexible reversal means (21) to relatively rotate to turning, operation is curried in realization.

Also can change different flexible reversal meanss according to the object characteristic of manipulating object, adopt different arranging, adjust the relative position of the frame of rolling to each side.

(3) beneficial effect

Formula wine grape picking method and mechanism are curried in a kind of swing of the present invention, adopt inter-bank operation, have following beneficial effect: adopt external impetus to input by chain transmission, pass to swing unit, realization is curried unit and is swung, and improves the job area currying, and improves and plucks quality; Swing the relative distance of positions of frame from adjusting, in order to adapt to the different upgrowth situation of grape; Utilize external power as motor power, the flexible reversal means of driven by motor, to turning, realizes flexibility and curries, and realizes grape and plucks operation, and flexible reversal means is conducive to reduce breakage rate.The height that the present invention's change is curried, intensity etc., also can be applicable to gathering in the crops other berries.

Accompanying drawing explanation

Fig. 1 is the front view of integrated model;

Fig. 2 is the vertical view of integrated model;

Fig. 3 curries pedestal partial view;

In figure: lower point of movable sprocket 5--of 1--integral-rack 2--bearing of input shaft seat 3--power input sprocket 4--locking collar 6--power input distributing shaft 7--swings frame 8--and swings power input sprocket 9--bevel gear reverse 10--wobble crank 11--swing connecting bar 12--and swing rocking arm 13--parallel rod 14--housiung separator 15--swinging axle 16--swinging axle top chock 17--and curry the added 18--motor 19--of mechanism and curry the flexible reversal means 22--of axle 20--reversal means pedestal 21--and curry bearing housing 23--and curry the undercarriage 24--of mechanism swinging axle step 25--swinging axle lower support frame 26--swinging axle lower support connecting plate 27--reversal means pedestal hold-down bolt 28--and curry added hold-down bolt 29--reversal means pedestal set bolt 30--concrete stake 31--grape crop

Embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.

The present invention is based on following a kind of design: (1) picking mechanism adopts extraneous chain transmission input power, power distribution, to swing mechanism, is realized and swings operation, improve and curry job area; (2) adopt and curry formula operating type, can pluck operation for wine grape; (3) adopt flexible reversal means, improve and pluck operation quality, reduce grape damage; (4) swing mechanism can be adjusted relative position, and reversal means upper spider also can be adjusted the height of oneself, thereby adapts to different manipulating objects.

As shown in Figure 1, Figure 2, Figure 3 shows, described a kind of formula wine grape picking mechanism that curries comprises: power input block, swing unit, curries unit.

Described power input block comprises: integral-rack 1, power input shaft bearing 2, power input sprocket 3, divide movable sprocket 4, locking collar 5, power distributing shaft 6 and housiung separator 14 form, power distributing shaft 6 is fixed on integral-rack 1 by the power input shaft bearing block 2 at two ends, power distributing shaft 6 has logical keyway above, a power input sprocket 3 coordinates in keyway mode with two minutes movable sprockets 4, and can slide in the above, fixedly axial location of locking collar 5 is all passed through at 3 sprocket wheel two ends, can also realize the axial location of adjusting three sprocket wheels simultaneously, when driving power input sprocket 3, external impetus rotates, by power distributing shaft 6, by power distribution, give two minutes movable sprockets 4,

Described swing unit comprises: swing frame 7, swing power input sprocket 8 bevel gear reverses 9, wobble crank 10, swing connecting bar 11, swing rocking arm 12, parallel rod 13, swinging axle 15, swinging axle top chock 16, swinging axle step 24, swinging axle lower support frame 25 and swinging axle lower support connecting plate 26 form, due to the swing of these machine both sides with curry mechanism's symmetry, therefore swing unit and curry unit and all only introduce a side, swing frame 7 being bolted to above integral-rack 1 crossbeam 14 by two ends, the swing frame 7 of both sides is placed in after crossbeam 14 correct positions, bolt by two ends is fixed, the position that simultaneously needs motivation of adjustment input sprocket 3, guarantee its can with swing power input sprocket 8 and realize transmission of power by chain, bevel gear reverse 9 one end are installed and are swung power input sprocket 8, one end is installed wobble crank 10 and is realized the power commutation of input, wobble crank 10 and swing connecting bar 11, corresponding swing rocking arm 12 has formed toggle, the rotation of wobble crank 10 drives corresponding swing rocking arm 12 to swing by connecting rod 11, a pair of swing rocking arm 12 forms parallelogram lindage by parallel rod 13, realizing a pair of swing rocking arm 12 synchronous parallels swings, swinging rocking arm 12 fixes by pin with the upper end of swinging axle 15, realizing both synchronously swings, swinging axle 15 upper ends are fixed on and are swung in frame 7 by swinging axle top chock 16, lower end is fixed on swinging axle lower support connecting plate 26 by swinging axle step 24, swinging axle lower supporting plate 26 is bolted on integral-rack 1, thereby realize minute movable sprocket 4 and rotate the 15 swing operations of drive swinging axle,

The described unit that curries comprises: curry mechanism added 17, motor 18, curry axle 19, reversal means pedestal 20, flexible reversal means 21, curry bearing housing 22, curry mechanism's undercarriage 23, reversal means pedestal hold-down bolt 27, curry added hold-down bolt 28 and reversal means pedestal set bolt 29, curry that added 17 one end of mechanism are enclosed within swinging axle 15 above and fixing by currying added hold-down bolt 28, currying added 17 can be at the diverse location of swinging axle 15, thereby it is adjustable to realize operation height, motor 18 is bolted on and curries above added 17 installing holes, motor 18 output shafts with curry axle 19 upper ends and be connected and transmit rotation, reversal means pedestal 20 is enclosed within and curries axle 19 surfaces, and fixing by reversal means pedestal set bolt 29, flexible reversal means 21 is inserted the side opening of reversal means pedestal and is fixed by reversal means pedestal hold-down bolt 27, reversal means pedestal 20 is currying on axle 19 according to certain spacing and angle helical arrangement, 18 pairs, a pair of motor turns the flexible reversal means 21 of drive and relatively rotates, operation is curried in realization.

The course of work of integral body of the present invention is as follows: the parameter needing according to operation, select the suitable input of sprocket wheel power and suitable power supply to provide electric power to motor, this workover rig, across grape trellis both sides, is adjusted each parameter, power input, power supply opening, workover rig is advanced along grape trellis, and reversal means is to turning, swing and curry mechanism simultaneously, increase working area, improve operation quality, realize and curry grape operation.

Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be by claim.

Claims

1. A swing comb type wine grape picking method and mechanism, is characterized in that, it comprises: power input unit, swing unit, comb unit.

The power input unit includes: a whole frame (1), a power input bearing seat (2), a power input sprocket (3), a transfer sprocket (4), a locking collar (5), a power distribution shaft ( 6) and the frame beam (14), the power distribution shaft (6) is fixed on the overall frame (1) through the power input shaft bearing seats (2) at both ends, and there is a keyway on the power distribution shaft (6). The power input sprocket (3) cooperates with the two split sprockets (4) in the form of a keyway, and can slide on them. Both ends of the three sprockets are fixed in the axial position by locking collars (5), and at the same time The axial position of the three sprockets can be adjusted. When the external power drives the power input sprocket (3) to rotate, the power is distributed to the two transfer sprockets (4) through the power distribution shaft (6);

The swing unit includes: a swing frame (7), a swing power input sprocket (8), a bevel gear commutator (9), a swing crank (10), a swing connecting rod (11), a swing rocker arm (12), Parallel connecting rod (13), swing shaft (15), swing shaft upper bearing seat (16), swing shaft lower bearing seat (24), swing shaft lower support frame (25) and swing shaft lower support connecting plate (26) , because the swinging and combing mechanisms on both sides of the machine are symmetrical, the swinging unit and the combing unit are only introduced on one side, and the swinging frame (7) is fixed on the overall frame (1) beam (14) by bolts at both ends , after the swing frame (7) on both sides is placed in the appropriate position of the beam (14), it is fixed by the bolts at both ends, and the position of the power input sprocket (3) needs to be adjusted at the same time to ensure that it can be connected with the swing power input sprocket (8 ) through the chain to realize power transmission, the bevel gear commutator (9) is equipped with a swing power input sprocket (8) at one end, and a swing crank (10) is installed at one end to realize the commutation of the input power, the swing crank (10) and the swing connecting rod (11), the corresponding swing rocker arm (12) constitutes the crank linkage mechanism, the rotation of the swing crank (10) drives the swing of the corresponding swing rocker arm (12) through the connecting rod (11), and a pair of swing rocker arms (12 ) form a parallel four-bar mechanism through parallel connecting rods (13) to realize a pair of swing rocker arms (12) synchronously swinging in parallel, and the upper ends of the swing rocker arms (12) and swing shafts (15) are fixed by pins to realize the synchronous swing of the two , the upper end of the swing shaft (15) is fixed on the swing frame (7) through the swing shaft upper bearing seat (16), and the lower end is fixed on the swing shaft lower support connecting plate (26) through the swing shaft lower bearing seat (24). The support plate (26) under the shaft is fixed on the overall frame (1) by bolts, so that the rotation of the transfer sprocket (4) drives the swing operation of the swing shaft (15);

The combing unit includes: a combing mechanism upper frame (17), a motor (18), a comb shaft (19), a finger base (20), a flexible finger (21), a comb shaft bearing seat (22) , the lower frame of the combing mechanism (23), the pressing bolt of the finger base (27), the pressing bolt of the upper frame of the comb (28) and the fixing bolt of the fingering base (29), one end of the upper frame of the combing mechanism (17) On the swing shaft (15) and fixed by the pressing bolts (28) of the comb rack, the comb rack (17) can be in different positions of the swing shaft (15), thereby realizing the adjustable working height, and the motor (18) through the bolt It is fixed on the mounting hole of the comb upper frame (17), the output shaft of the motor (18) is connected with the upper end of the comb shaft (19) and transmits the rotation, and the finger base (20) is sleeved on the surface of the comb shaft (19), and passed through The finger base fixing bolt (29) is fixed, the flexible finger (21) is inserted into the side hole of the finger base and fixed by the finger base compression bolt (27), the finger base (20) is on the comb shaft (19) is spirally arranged according to a certain distance and an angle, and a pair of motors (18) counter-rotate to drive the flexible finger (21) to rotate relative to each other to realize combing and brushing operations.

2. The swing unit according to claim 1, characterized in that, a crank rocker mechanism is used to realize the swing of the swing shaft (15);

3. The swing unit according to claim 1, characterized in that a parallel four-bar mechanism is used to realize the synchronous swing of the two swing axes (15).