CN103814695A - Fruit picking device and picking method - Google Patents
Fruit picking device and picking method Download PDFInfo
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- CN103814695A CN103814695A CN201410082816.3A CN201410082816A CN103814695A CN 103814695 A CN103814695 A CN 103814695A CN 201410082816 A CN201410082816 A CN 201410082816A CN 103814695 A CN103814695 A CN 103814695A
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Abstract
The invention relates to the technical field of fruit picking, and discloses a fruit picking device and a fruit picking method. The device comprises a harvester and a fruit collecting sweeping mechanism connected with the harvester for collecting and sweeping fruits scattered on the ground together; the device also comprises a walking mechanism arranged at the rear side of the fruit collecting sweeping mechanism, and a fruit lifting mechanism arranged on the walking mechanism for lifting and throwing the fruits which are collected and swept by the fruit collecting sweeping mechanism. The fruit picking device simulates the manual fruit throwing action, picks the fruits scattered on the ground, throws the fruits into a following conveying device, realizes the aim of replacing manual mode for picking the fruits on the ground, and has the advantages of simple structure and convenience in use.
Description
Technical field
The present invention relates to fruit and pick up technical field, in particular, particularly a kind of graininess fruit, the especially pick-up unit of red date fruit and gathering method.
Background technology
At present, graininess fruit harvester (adopting below red date to carry out substitute particles shape fruit) is at home even in the world still in development, wherein the red date on results tree, in the process of walking, pick up on reaping machine and belong to a generally acknowledged difficult problem trickling down red date (this part red date accounts for the 15%-30% of red date total amount) at jujube forest land face simultaneously, there is no a unit and can solve this difficult problem.Some experts propose to adopt and inhale such as vacuum, the kinds of schemes such as rolling and brushing, because red date woods floor-dust is thick, bits are many, leaf is many, ground out-of-flatness, and need under reaping machine forward movement state, complete and pick up action, be subject to again the limited space constraints of reaping machine structure simultaneously, be subject to above-mentioned all factors and seriously restricted and permitted multivariant enforcement, finally all to no effect.At present, only domestic dwarfing jujube woods cultivated area has reached 6,000,000 mu, and also has the trend that continues expansion.Need expend a large amount of labours at the red date of only picking up ground season of red date results every year.The spent labour of graininess fruit harvest of other similar red dates will be larger simultaneously.Therefore, be necessary pick-up unit and the gathering method of the graininess fruit that designs a kind of new structure.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, fruit pick-up unit and the gathering method that can pick up unrestrained graininess fruit on the ground.
In order to solve problem set forth above, the technical solution used in the present invention is: a kind of fruit pick-up unit, comprise reaping machine, also comprise with reaping machine connect and for by trickle down in the fruit on ground collect sweep in together with fruit Ji Sao mechanism, be arranged at the running gear of fruit Ji Sao mechanism rear side, be arranged in running gear for fruit Ji Sao mechanism is collected and sweep the fruit of provoking and throwing in fruit together and provoke mechanism;
Described running gear comprises two road wheels that connect by power transmission shaft, is sheathed on the hook cover on power transmission shaft, and the driving mechanism of the ground-engaging wheel being connected with power transmission shaft rotation;
Described fruit is provoked mechanism and is comprised that being distributed in upwards many groups of hook sleeve chooses hook structure, choose hook structure for every group and comprise the multiple hook unit of choosing that are uniformly distributed in hook cover circumferencial direction, each hook unit of choosing comprises that adjacent and two of being fixedly connected with choose hook, described in choose hook rotation external diameter be greater than the external diameter of road wheel;
Described fruit pick-up unit also comprises the guide plate of being located at hook cover top one side, the shape of described guide plate is consistent with the rotational trajectory of choosing hook, the inner side of described guide plate and choose between the rotation external diameter of hook and there is gap, and be also provided with the blend stop corresponding with the tip of choosing hook at the inside front of described guide plate; And also comprise and be arranged at the conveying plant that running gear rear side is carried for the fruit of fruit being provoked to mechanism and throwing.
According to a preferred embodiment of the invention: described in choose straight type tip, bend and the connection end that hook comprises integral type, described straight type tip be positioned at outside, described connection end is arranged on hook and puts.
According to a preferred embodiment of the invention: described each choosing between hook and hook cover is also provided with elastic mechanism.
According to a preferred embodiment of the invention: described elastic mechanism is spring or reed.
According to a preferred embodiment of the invention: described fruit Ji Sao mechanism comprises that two collection fruits of adjacent setting sweep dish, be arranged on each collection fruit and sweep dish above for driving described collection fruit to sweep the first hydraulic motor that dish rotates, and be arranged on each collection fruit and sweep the Universal support wheel of dish lower end, two collect fruit and sweep the rotation of dish and sweep place of Ji Guo district between dish by trickling down to collect to sweep in two collection fruits in the fruit on ground; Described two collection fruits are swept dish and are all connected with a master link by a connecting rod, and described master link is also connected with an oil cylinder, and described oil cylinder is used for driving collecting really to sweep to coil and moves up and down.
According to a preferred embodiment of the invention: described two adjacent collection fruits are swept dish and connect by two symmetrical connecting rods, and are provided with the first baffle plate at the connecting portion of two connecting rods.
According to a preferred embodiment of the invention: described each collection fruit sweep dish bottom even be provided with three second baffles.
According to a preferred embodiment of the invention: the driving mechanism that described ground-engaging wheel rotates comprises the second hydraulic motor, be connected to the shaft coupling between clutch end and the power transmission shaft of the second hydraulic motor.
According to a preferred embodiment of the invention: described conveying plant is chain type transmitting device, described chain type transmitting device comprises device body, be arranged on the interconnective multiple chain bars on device body, and the power source that drives described chain bar to rotate, and be also provided with gap between described two adjacent chain bars.
The present invention also provides a kind of fruit gathering method of the fruit pick-up unit based on above-mentioned, comprises the following steps,
Described in step S1., reaping machine drives fruit Ji Sao mechanism to move ahead, and described fruit Ji Sao mechanism collects and sweeps in together trickling down in the fruit on ground;
Described in step S2., driving mechanism drives running gear to move ahead, drive the hook realization of choosing that hook puts to turn clockwise simultaneously, choose hook and fruit Ji Sao mechanism is collected to the fruit of sweeping in together choose in hook, and carry fruit along the gap of choosing between rotation external diameter and the inner side of guide plate of hook;
Step S3. when described in while choosing the tip of hook and blend stop collision, described blend stop is chosen hook one reaction force, the fruit of choosing in hook described in is now dished out to conveying plant along the tangent line of choosing hook rotation external diameter;
Described in step S4., conveying plant is carried fruit, completes picking up fruit.
Compared with prior art, beneficial effect of the present invention is: the present invention manually picks up the action of fruit throwing fruit by imitating, design fruit Ji Sao mechanism, running gear and fruit and provoked the mechanisms such as mechanism, the fruit that fruit-bearing forest is trickled down on the ground along road is picked up, and be thrown on the conveying plant of following, realize and replace the object of manually picking up ground fruit, have advantages of simple in structure, easy to use.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of fruit pick-up unit of the present invention.
Fig. 2 is the plan structure schematic diagram of fruit pick-up unit of the present invention.
Fig. 3 is the johning knot composition that in fruit pick-up unit of the present invention, collection fruit is swept dish and reaping machine.
Fig. 4 is every group of construction profile of choosing hook structure in fruit pick-up unit of the present invention.
Fig. 5 is A-A direction cutaway view in Fig. 4 of the present invention.
Fig. 6 is the enlarged drawing at I place in Fig. 1 of the present invention.
Fig. 7 is the K direction structure schematic diagram of guide plate in Fig. 1 of the present invention.
Fig. 8 is the flow chart of fruit gathering method of the present invention.
Description of reference numerals: 1, the first baffle plate, 2, collection fruit is swept dish, 2-a, the first hydraulic motor, 2-b, Universal support wheel, 2-c, master link, 2-d, oil cylinder, 2-e, prop up connecting rod, 2-f, the first support bar section, 2-g, the second support bar section, 2-h, master link son field, 3, guide plate, 4, support bar, 5, carrier chain, 6, the second hydraulic motor, 7, shaft coupling, 8, road wheel, 9, hook cover, 10, power transmission shaft, 11, choose hook unit, 12, blend stop, 13, elastic mechanism, 14, connecting rod, 15, second baffle, 110, choose hook, 111, brace, 1110, straight type tip, 1120, bend, 1130, connect end.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment mono-:
Consult shown in Fig. 1～Fig. 7, the present embodiment provides a kind of fruit pick-up unit, comprise reaping machine, also comprise with reaping machine connect and for by trickle down in the fruit on ground collect sweep in together with fruit Ji Sao mechanism, be arranged at the running gear of fruit Ji Sao mechanism rear side, be arranged in running gear for fruit Ji Sao mechanism is collected and sweep the fruit of provoking and throwing in fruit together and provoke mechanism; Described running gear comprises two road wheels 8 that connect by power transmission shaft 10, is sheathed on hook on power transmission shaft 10 cover 9, and the driving mechanism that rotates of the ground-engaging wheel 8 being connected with power transmission shaft 10; Described fruit is provoked mechanism and is comprised that being distributed on axially many groups of hook cover 9 chooses hook structure, choose hook structure for every group and comprise the multiple hook unit 11 of choosing that are uniformly distributed in hook and overlap 9 circumferencial directions, each hook unit 11 of choosing comprises that adjacent and two of being fixedly connected with choose that hook 110(is specifically connected with hold-down screw by brace 111), described in choose hook 110 rotation external diameter be greater than the external diameter of road wheel 8; Described fruit pick-up unit also comprises that being located at hook overlaps the guide plate 3 of 9 top one sides, the shape of described guide plate 3 is consistent with the rotational trajectory of choosing hook 11, the inner side of described guide plate 3 and choose between the rotation external diameter of hook 11 and there is gap, and be also provided with the blend stop corresponding with the tip of choosing hook 11 12 at the inside front of described guide plate 3; And also comprise and be arranged at the conveying plant that running gear rear side is carried for the fruit of fruit being provoked to mechanism and throwing.
In use, first reaping machine drives fruit Ji Sao mechanism to move ahead to the fruit pick-up unit of the present embodiment, and fruit Ji Sao mechanism collects and sweeps in together trickling down in the fruit on ground; Secondly, driving mechanism drives running gear to move ahead, drive the hook 110 of choosing on hook cover 9 to realize and turning clockwise simultaneously, choose hook 110 and fruit Ji Sao mechanism is collected to the fruit of sweeping in together choose in hook, and along the gap conveying fruit of choosing between the rotation external diameter of hook 110 and the inner side of guide plate 3; Then, in the time choosing the tip of hook 110 and blend stop 12 and collide, blend stop 12 is chosen hook 110 1 reaction forces, now chooses fruit in hook 110 and dishes out to conveying plant along choosing the tangent line that hook 110 rotates external diameter; Finally, conveying plant is carried fruit, completes picking up fruit.Like this, the present invention manually picks up fruit by imitation and throws fruit action, and the fruit that fruit-bearing forest is trickled down on the ground along road is picked up, and is thrown on the conveying plant of following, and realizes and replaces the object of manually picking up ground fruit, has advantage simple in structure, easy to use.
In the present embodiment, described fruit is provoked mechanism to adopt the scheme of choosing hook 11 is the dust on ground, bits, leaf etc. to be taken up in the lump picking up in fruit process for avoiding.
In the present embodiment, described fruit Ji Sao mechanism comprises that two collection fruits of adjacent setting sweep dish 2, being arranged on each collection fruit sweeps on dish 2 for driving described collection fruit to sweep the first hydraulic motor 2-a that dish 2 rotates, and be arranged on each collection fruit and sweep the Universal support wheel 2-b of dish 2 lower ends, the effect of Universal support wheel 2-b is that support set fruit is swept dish 2 and overhead has all the time a distance (having difference in height V) on the one hand, guarantee that collection fruit sweeps that dish 2 moves ahead and spinning motion freely; Can make on the other hand collection fruit sweep dish 2 and follow fluctuating with surface relief, make collection really sweep the bottom of dish 2 and the spacing on ground and remain on a better definite value as far as possible; Two collect fruit and sweep dish 2 rotation and sweep A place of Ji Guo district between dish 2 by trickling down to collect to sweep in two collection fruits in the fruit on ground, and two adjacent collection fruits are swept dish 2 and connect by two symmetrical connecting rods 14, and are provided with the first baffle plate 1 at the connecting portion of two connecting rods 14.In use, sweep dish 2 by collection fruit and drive its rotation by the first hydraulic motor 2-a at top, collection fruit is swept be connected with the reaping machine front action edges of acquisition of dish 2 and moves ahead simultaneously, front is trickled down at the fruit on ground and concentrated on and choose in face of hook 11 along road, so that choose hook 11, fruit is provoked, wherein collection fruit sweep dish 2 bottom even be provided with three second baffles 15, namely collection fruit is swept each plate washer 15 of settling in the three equal parts region of coiling 2, swept fruit indwelling to avoid and in this region, cannot be entered Fig. 2 Zhong Jiguo district A, in the present embodiment, the rotating speed that collection fruit is swept dish 2 is according to fruit weight, states of ground etc. draw through test, to guarantee to revolve to sweep with centrifugal force, the ground fruit in front is swept to Ji Guo district A, avoid scanning out B district, and two collection fruits sweep the first baffle plates 1 in the middle of dish 2 be prevent collection fruit sweep dish 2 will shown in be swept to another collection fruit and sweep dish 2 left fronts, outside Ji Jiguo district A.
Two collection fruits are wherein swept dish 2 and are all connected with a master link 2-c by a connecting rod 2-e, described master link 2-c is also connected with an oil cylinder 2-d, described oil cylinder 2-d is used for driving collection fruit to sweep dish 2 moving up and down, oil cylinder 2-d is specifically connected with the hydraulic system of reaping machine, under the effect of hydraulic system, oil cylinder 2-d drives master link 2-c to move up and down, final drive collection fruit is swept dish 2 and moves up and down, and completes the function that lands and mention.
In the present embodiment, prop up connecting rod 2-e and be divided into the first support bar section 2-f and the second support bar section 2-g, the first support bar section 2-f and master link 2-c are hinged, can make like this first support bar section 2-f there is an angle swinging up and down, its effect is that Universal support wheel 2-b can be rolled with surface relief freely according to surface relief when walking, the first support bar section 2-f and the second support bar section 2-g are also hinged, its effect is in the time that the first support bar section 2-f swings up and down, the second support bar section 2-g still remains vertical ground state, be provided with a gear (not shown) in the junction of the first support bar section 2-f and the second support bar section 2-g simultaneously, while making collection fruit sweep dish 2 to quit work, when driving master link 2-c, oil cylinder 2-d rises, when the first support bar section 2-f is rotated counterclockwise certain angle, this block will block the second support bar section 2-g, the first support bar section 2-f other end contacts with master link son field 2-h simultaneously, above action can make collection fruit sweep dish 2 to mention, in the non-walking states of picking up.
In the present embodiment, described hook cover 9 is an elongated roller, be furnished with vertically to organize more at it and choose hook structure, choosing the spacing of choosing hook 11 in hook structure determines according to fruit size, in the present embodiment, determine that according to the size of red date this distance is for 20mm, and choose hook 11 and be along the circumferential direction divided into some equal portions, in the present embodiment, be the weight according to red date, reaping machine pace is determined isodisperse with the parameter such as ratio of the rotational line speed of choosing hook 11, the present embodiment by experiment, above-mentioned parameter is specially: the average weight of red date is about 12 grams/(fine horse jujubes), reaping machine pace is 0.416 meter per second, the rotational line speed of choosing hook 11 is 3.26 meter per seconds, the ratio of both speed is 0.12 more satisfactory, so the present embodiment is set as three equal parts.
Consult shown in Fig. 4 and Fig. 5, in the present embodiment, the described hook 11 of choosing comprises straight type tip 1110, the bend 1120 of integral type and is connected end 1130, described straight type tip 1110 is positioned at outside, described connection end 1130 is arranged on hook cover 9, straight type tip 1110 choose hook 11 grain headers, be convenient to choose hook 11 deeply to fruit bottom, thereby fruit is chosen in hook, and the design of bend 1120 is convenient to receive the fruit of choosing in hook.
In the present embodiment, design the external diameter that the rotation external diameter of choosing hook 110 is greater than road wheel 8, this is due to fruit-bearing forest ground injustice, namely fruit is placed in rugged position, ground, and whole hook external diameters that hook overlaps on 9 are consistent, be difficult to the red date that is placed in the ground that is uneven to be provoked in the lump, so designed this scheme, as preferably, in the present embodiment, select the rotation external diameter of choosing hook 110 than the large 10mm of the external diameter of road wheel 8, can make to be positioned at choosing hook 110 and stretching into and be placed in the ground fruit of indentation bottom of ground pocket, and then be convenient to be provoked.
When choosing hook 110 in kiss the earth raised position or run into ground obstacle for fear of the part in hook cover 9, hinder the normal rotation of choosing hook 110, the present invention is also provided with elastic mechanism 13 at described each hook 11 of choosing between overlapping 9 with hook.Like this, in the time choosing hook 110 and run into above-mentioned resistance and be enough to hinder 9 rotation of hook cover, elastic mechanism 13 natural torsions, choose the rotation external diameter (seeing a position in Fig. 1) of hook 110 to dwindle, in the time choosing hook 110 and continue to rotate to certain angle, choose hook 110 rotational resistances and reduce to a certain degree, elastic mechanism 13 is replied naturally, and impels and choose the most advanced and sophisticated bottom of continuing to insert fruit of hook 110.
As preferably, in the present embodiment, selected elastic mechanism 3 is spring or reed or other elastic mechanisms.
In the present embodiment, due to each adjacent two of choosing hook unit 11 are chosen to hook 110 and connect by brace 111, this brace 111 is to prevent that spring or reed from coming off when rotated, its principle is just: choose hook 111 by adjacent two and connect and just limited the rotation of choosing hook 111, the rotation that has namely limited spring or reed comes off.
In the present embodiment, the driving mechanism that described ground-engaging wheel 8 rotates comprises the second hydraulic motor 6, be connected to the shaft coupling 7 between clutch end and the power transmission shaft 10 of the second hydraulic motor 6, drive power transmission shaft 10 to rotate by the second hydraulic motor 6 by shaft coupling 7 like this, can drive road wheel 8 and hook cover 9 to rotate.
In the present embodiment, described conveying plant is chain type transmitting device, described chain type transmitting device comprises device body, be arranged on the interconnective multiple chain bars on device body, and the power source (optional with motor) that drives described chain bar to rotate, and be also provided with gap between described two adjacent chain bars, in the present embodiment, preferably this gap length is 20mm, so just, by provoking a small amount of dust of carrying secretly of fruit of coming, bits and leak down from gap when the transmission by choosing hook 110, further to guarantee that fruit finally enters the cleannes in container.
As preferably, in the present embodiment, guide plate 3 is slightly wider than hook cover 9, and its shape is same as the tabular cover of choosing hook 110 most advanced and sophisticated rotational trajectories, the simultaneously inner side of guide plate 3 and choose and there is gap between the rotation external diameter of hook 11 and elect 3mm as, can enter the inner side of guide plate 3 and choose in the region between hook 11 choosing the fruit cover that hook 11 provokes like this, until choose hook 11, fruit be dished out.
In conjunction with shown in Fig. 1 to Fig. 8, the present embodiment also provides a kind of fruit gathering method, comprises the following steps.
The first step. described reaping machine drives fruit Ji Sao mechanism to move ahead, described fruit Ji Sao mechanism collects and sweeps in together trickling down in the fruit on ground, namely sweep dish 2 by collection fruit and drive its rotation by the first hydraulic motor 2-a at top, collection fruit is swept be connected with the reaping machine front action edges of acquisition of dish 2 and moves ahead simultaneously, front is trickled down at the fruit on ground and concentrated on and choose in face of hook 11 along road, so that choose hook 11, fruit is provoked, sweep dish 2 by fruit collection Sao Yujiguo district A by collection fruit.
Second step. described driving mechanism drives running gear to move ahead, drive hook 110 realizations of choosing on hook cover 9 to turn clockwise simultaneously, choose hook 110 and fruit Ji Sao mechanism is collected to the fruit of sweeping in together choose in hook, and carry fruit along the gap of choosing between the rotation external diameter of hook 110 and the inner side of guide plate 3; In the time choosing hook 110 and be rotated in a clockwise direction certain angle (can set), make bill and guide plate 3 bottom connections, to guarantee the fruit in hook, or chosen the fruit that hook 110 is provoked, in the inner side of guide plate 3, its highly general bottom higher than guide plate 3, but do not enter the fruit in hook temporarily, enter in the lump guide plate 3 and choose in the gap between hook 110, and continuing to rotate clockwise along guide plate 3.
The 3rd step. in the time choosing the tip of hook 110 and blend stop 12 and collide, blend stop 12 is chosen hook 110 1 reaction forces, now chooses fruit in hook 110 and dishes out to conveying plant along choosing the tangent line that hook 110 rotates external diameter;
The 4th step. conveying plant is carried fruit, complete picking up fruit, and in course of conveying, provoke a small amount of dust of carrying secretly of fruit of coming, bits and leak down from the gap between chain bar when the transmission by choosing hook 110, further to guarantee that fruit finally enters the cleannes in container.
The present embodiment is by imitating the action of manually picking up fruit and throwing fruit, the fruit that fruit-bearing forest is trickled down on the ground along road is picked up, and be thrown on the conveying plant of following, the object design of the present invention that ground fruit is manually picked up in realization replacement is not limited by reaping machine forward movement, move simple and direct ingenious, greatly reduce other link, and simple and compact for structure.For example: in the time red date being picked up to fruit, before pressing red date reaping machine, line speed 0.416 meter per second calculates, trickle down in the red date on ground approximately 2 jin of average gross weights in wide 0.5 meter, the scope of long 0.416 meter, manually pick up everyone approximately 0.1 jin per second, be alternative at least 20 people's of device of the present invention labour
The device of the present embodiment, except being applicable to red date fruit, also can be used on the machine that obtains (or results equipment) of other graininess fruit receipts.
Embodiment bis-:
Other are identical with embodiment mono-for the present embodiment, and difference is: oil cylinder 2-d is designed to floating cylinder, the variation of frictional force while sweeping dish 2 work according to collection fruit, by signal feedback to hydraulic control system, to control the turnover oil of oil cylinder 2-d.Make oil cylinder 2-d deformation everywhere and servo-actuated moving up and down, collection fruit is swept dish 2 bottoms and is always certain value scope with ground interplanar distance, does not now need to arrange Universal support wheel 2-b.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (10)
1. a fruit pick-up unit, comprise reaping machine, it is characterized in that: also comprise with reaping machine connect and for by trickle down in the fruit on ground collect sweep in together with fruit Ji Sao mechanism, be arranged at the running gear of fruit Ji Sao mechanism rear side, be arranged in running gear for fruit Ji Sao mechanism is collected and sweep the fruit of provoking and throwing in fruit together and provoke mechanism;
Described running gear comprises two road wheels (8) that connect by power transmission shaft (10), is sheathed on the hook cover (9) on power transmission shaft (10), and the driving mechanism of the ground-engaging wheel (8) being connected with power transmission shaft (10) rotation;
Described fruit is provoked mechanism and is comprised that being distributed on axially many groups of hook cover (9) chooses hook structure, choose hook structure for every group and comprise the multiple hook unit (11) of choosing that are uniformly distributed in hook cover (9) circumferencial direction, each hook unit (11) of choosing comprises that adjacent and two of being fixedly connected with choose hook (110), described in choose hook (110) rotation external diameter be greater than the external diameter of road wheel (8);
Described fruit pick-up unit also comprises the guide plate (3) of being located at hook cover (9) top one side, the shape of described guide plate (3) is consistent with the rotational trajectory of choosing hook (11), the inner side of described guide plate (3) and choose between the rotation external diameter of hook (11) and there is gap, and be also provided with the blend stop (12) corresponding with the tip of choosing hook (11) at the inside front of described guide plate (3); And also comprise and be arranged at the conveying plant that running gear rear side is carried for the fruit of fruit being provoked to mechanism and throwing.
2. fruit pick-up unit according to claim 1, it is characterized in that: described in choose hook 11 and comprise straight type tip (1110), the bend (1120) of integral type and be connected end (1130), described straight type tip (1110) is positioned at outside, and described connection end (1130) is arranged on hook cover (9).
3. fruit pick-up unit according to claim 1, is characterized in that: described each choosing between hook 11 and hook cover (9) is also provided with elastic mechanism (13).
4. fruit pick-up unit according to claim 3, is characterized in that: described elastic mechanism (3) is spring or reed.
5. fruit pick-up unit according to claim 1, it is characterized in that: described fruit Ji Sao mechanism comprises that two collection fruits of adjacent setting sweep dish (2), be arranged on each collection fruit and sweep dish (2) above for driving described collection fruit to sweep the first hydraulic motor (2-a) that dish (2) rotates, and being arranged on each collection fruit and sweeping the Universal support wheel (2-b) of dish (2) lower end, the rotation that two collection fruits are swept dish (2) collects and really sweeps Ji Guo district (A) between dish (2) and locate trickling down to collect to sweep in two in the fruit on ground; Described two collection fruits are swept dish (2) and are all connected with a master link (2-c) by a connecting rod (2-e), and described master link (2-c) is also connected with an oil cylinder (2-d), and described oil cylinder (2-d) moves up and down for driving collection fruit to sweep dish (2).
6. fruit pick-up unit according to claim 5, is characterized in that: described two adjacent collection fruits are swept dish (2) and connect by two symmetrical connecting rods (14), and are provided with the first baffle plate (1) at the connecting portion of two connecting rods (14).
7. fruit pick-up unit according to claim 5, is characterized in that: described each collection fruit sweep dish (2) bottom even be provided with three second baffles (15).
8. fruit pick-up unit according to claim 1, it is characterized in that: the driving mechanism that described ground-engaging wheel (8) rotates comprises the second hydraulic motor (6), be connected to the shaft coupling (7) between clutch end and the power transmission shaft (10) of the second hydraulic motor (6).
9. fruit pick-up unit according to claim 1, it is characterized in that: described conveying plant is chain type transmitting device, described chain type transmitting device comprises device body, be arranged on the interconnective multiple chain bars on device body, and the power source that drives described chain bar to rotate, and be also provided with gap between described two adjacent chain bars.
10. the fruit gathering method of the fruit pick-up unit based on described in claim 1～9 any one, is characterized in that: comprises the following steps,
Described in step S1., reaping machine drives fruit Ji Sao mechanism to move ahead, and described fruit Ji Sao mechanism collects and sweeps in together trickling down in the fruit on ground;
Described in step S2., driving mechanism drives running gear to move ahead, drive hook (110) realization of choosing on hook cover (9) to turn clockwise simultaneously, choose hook (110) and fruit Ji Sao mechanism is collected to the fruit of sweeping in together choose in hook, and carry fruit along the gap of choosing between the rotation external diameter of hook (110) and the inner side of guide plate (3);
Step S3. when described in while choosing the tip of hook (110) and blend stop (12) collision, described blend stop (12) is chosen hook (110) one reaction forces, and the fruit of choosing described in now in hook (110) is dished out to conveying plant along the tangent line of choosing hook (110) rotation external diameter;
Described in step S4., conveying plant is carried fruit, completes picking up fruit.
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| CN201410082816.3A CN103814695B (en) | 2014-03-07 | 2014-03-07 | A kind of fruit pick-up unit and gathering method |
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| CN201410082816.3A CN103814695B (en) | 2014-03-07 | 2014-03-07 | A kind of fruit pick-up unit and gathering method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104737713A (en) * | 2015-03-28 | 2015-07-01 | 武汉威明德科技股份有限公司 | Self-walking full-hydraulic red-date harvester |
| CN104813807A (en) * | 2015-02-27 | 2015-08-05 | 昌吉市新奥农业制造有限公司 | Red date pickup machine |
| CN105638103A (en) * | 2016-02-28 | 2016-06-08 | 石河子大学 | Obstacle-crossing and profile-modeling nut collecting device for falling dried nuts |
| CN107409636A (en) * | 2017-05-11 | 2017-12-01 | 巴音郭楞职业技术学院 | Jujube harvesting apparatus |
| CN112703895A (en) * | 2020-12-28 | 2021-04-27 | 农业农村部南京农业机械化研究所 | Fruit harvester applying picking device and collecting method thereof |
| CN115067080A (en) * | 2022-07-28 | 2022-09-20 | 管康利 | Jujube sweeping mechanism on automatic jujube collecting machine and automatic jujube collecting machine formed by jujube sweeping mechanism |
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| US20050102779A1 (en) * | 2003-08-08 | 2005-05-19 | Flora Jonathan J. | Low-profile rotary sweeper |
| RU2367134C1 (en) * | 2008-07-28 | 2009-09-20 | Федеральное государственное образовательное учреждение высшего профессионального образования Волгоградская государственная сельскохозяйственная академия | Cucurbit fruit catcher |
| CN201750682U (en) * | 2010-06-17 | 2011-02-23 | 李宝贵 | Disk type jujube picking device |
| BRMU9000207U2 (en) * | 2010-02-24 | 2011-10-18 | Conceicao Jesivaldo Pereira Da | ground coffee remover |
| CN102550219A (en) * | 2011-12-22 | 2012-07-11 | 严积业 | Red date picking machine |
| CN203814220U (en) * | 2014-03-07 | 2014-09-10 | 武汉威明德科技股份有限公司 | Fruit pick-up device |
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2014
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050102779A1 (en) * | 2003-08-08 | 2005-05-19 | Flora Jonathan J. | Low-profile rotary sweeper |
| RU2367134C1 (en) * | 2008-07-28 | 2009-09-20 | Федеральное государственное образовательное учреждение высшего профессионального образования Волгоградская государственная сельскохозяйственная академия | Cucurbit fruit catcher |
| BRMU9000207U2 (en) * | 2010-02-24 | 2011-10-18 | Conceicao Jesivaldo Pereira Da | ground coffee remover |
| CN201750682U (en) * | 2010-06-17 | 2011-02-23 | 李宝贵 | Disk type jujube picking device |
| CN102550219A (en) * | 2011-12-22 | 2012-07-11 | 严积业 | Red date picking machine |
| CN203814220U (en) * | 2014-03-07 | 2014-09-10 | 武汉威明德科技股份有限公司 | Fruit pick-up device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104813807A (en) * | 2015-02-27 | 2015-08-05 | 昌吉市新奥农业制造有限公司 | Red date pickup machine |
| CN104737713A (en) * | 2015-03-28 | 2015-07-01 | 武汉威明德科技股份有限公司 | Self-walking full-hydraulic red-date harvester |
| CN105638103A (en) * | 2016-02-28 | 2016-06-08 | 石河子大学 | Obstacle-crossing and profile-modeling nut collecting device for falling dried nuts |
| CN105638103B (en) * | 2016-02-28 | 2018-11-02 | 石河子大学 | It lands dry nut and crosses barrier profiling collection fruit device |
| CN107409636A (en) * | 2017-05-11 | 2017-12-01 | 巴音郭楞职业技术学院 | Jujube harvesting apparatus |
| CN112703895A (en) * | 2020-12-28 | 2021-04-27 | 农业农村部南京农业机械化研究所 | Fruit harvester applying picking device and collecting method thereof |
| CN115067080A (en) * | 2022-07-28 | 2022-09-20 | 管康利 | Jujube sweeping mechanism on automatic jujube collecting machine and automatic jujube collecting machine formed by jujube sweeping mechanism |
| CN115067080B (en) * | 2022-07-28 | 2024-05-31 | 管康利 | Jujube sweeping mechanism on automatic jujube collecting machine and automatic jujube collecting machine comprising same |
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| CN103814695B (en) | 2016-05-18 |
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