CN103814695B - A kind of fruit pick-up unit and gathering method - Google Patents
A kind of fruit pick-up unit and gathering method Download PDFInfo
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- CN103814695B CN103814695B CN201410082816.3A CN201410082816A CN103814695B CN 103814695 B CN103814695 B CN 103814695B CN 201410082816 A CN201410082816 A CN 201410082816A CN 103814695 B CN103814695 B CN 103814695B
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Abstract
The present invention relates to fruit and pick up technical field, disclose a kind of fruit pick-up unit and gathering method. This device comprises cropper, also comprise with cropper connect and for by trickle down in the fruit on ground collect sweep in together with fruit Ji Sao mechanism, be arranged at the walking mechanism of fruit Ji Sao mechanism rear side, be arranged in walking mechanism for fruit Ji Sao mechanism is collected and sweep the fruit of provoking and throwing in fruit together and provoke mechanism. The present invention imitates manually to pick up and really throws fruit action, and the fruit that fruit-bearing forest is trickled down on the ground along road is picked up, and is thrown in the conveying device of following, and realization replaces the object of manually picking up ground fruit, has advantages of simple in structure, easy to use.
Description
Technical field
The present invention relates to fruit and pick up technical field, in particular, particularly a kind of graininess fruit, outstandingIt is pick-up unit and the gathering method of red date fruit.
Background technology
At present, graininess fruit harvester (adopting below red date to carry out substitute particles shape fruit) even exists at homeStill in development, wherein, the red date on results tree, in the process of walking, will trickle down in jujube forest land in the world simultaneouslyThe red date (this part red date accounts for the 15%-30% of red date total amount) of face picks up on cropper and belongs to a generally acknowledged difficult problem, there is no oneUnit can solve this difficult problem. Some experts propose to adopt such as vacuum and inhale, and the kinds of schemes such as rolling and brushing, due to red date forest land face ashDirt is thick, bits are many, leaf is many, ground out-of-flatness, and need under cropper forward movement state, complete and pick up action, simultaneouslyBe subject to again the limited space constraints of cropper structure, be subject to above-mentioned all factors and seriously restricted and permitted multivariant enforcement, finally equalTo 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. Exist every yearThe red date of only picking up ground season of red date results need expend a large amount of labours. The graininess fruit of other similar red dates simultaneouslyIt will be larger gathering in the crops spent labour. Therefore, be necessary the graininess fruit that designs a kind of new structure pick-up unit andGathering method.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, can carry out unrestrained graininess fruit on the groundFruit pick-up unit and the gathering method picked up.
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 cropper, also comprise with cropper connect and for by trickle down in the fruit on ground collect sweep in together with fruit collection sweep machineStructure, is arranged at the walking mechanism of fruit Ji Sao mechanism rear side, is arranged in walking mechanism for fruit Ji Sao mechanism is collected and sweptThe fruit of provoking and throwing in fruit is together provoked mechanism;
Described walking mechanism 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, chooses hook structure for every groupComprise the multiple hook unit of choosing that are uniformly distributed in hook cover circumferencial direction, each choose hook unit comprise adjacent and be fixedly connected with twoThe individual hook of choosing, 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 plateConsistent 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 describedThe inside front of guide plate is also provided with the blend stop corresponding with the tip of choosing hook; And also comprise be arranged at walking mechanism rear side forFruit is provoked to the conveying device that fruit that mechanism throws is carried.
According to a preferred embodiment of the invention: described in choose straight type tip, bend and the company that hook comprises integral typeConnect end, described straight type tip is positioned at outside, and 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 sweepDish, is arranged on each collection fruit and sweeps dish above for driving described collection fruit to sweep the first hydraulic motor that dish rotates, and be arranged on eachCollection fruit is swept the Universal support wheel of dish lower end, and two collect fruit and sweep the rotation of dish and sweep trickling down to collect to sweep in two collection fruits in the fruit on groundPlace of Ji Guo district between dish; Described two collection fruits are swept dish and are all connected with a master link by a connecting rod, described main connectionBar is also connected with an oil cylinder, and described oil cylinder is used for driving collection fruit to sweep dish moving up and down.
According to a preferred embodiment of the invention: described two adjacent collection fruits are swept dish by two symmetrical connecting rodsConnect, and be 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 secondBaffle plate.
According to a preferred embodiment of the invention: the driving mechanism that described ground-engaging wheel rotates comprises the second hydraulic pressureMotor, is 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 device is chain type transmitting device, described chain type transmissionDevice comprises device body, is arranged on the interconnective multiple chain bars on device body, and drives described chain barThe power source rotating, 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., cropper drives fruit Ji Sao mechanism to move ahead, and described fruit Ji Sao mechanism will trickle down in groundFruit collect and sweep in together;
Described in step S2., driving mechanism drives walking mechanism to move ahead, and drives the hook of choosing that hook puts to realize up time simultaneouslyPin rotation, chooses hook and fruit Ji Sao mechanism is collected to the fruit of sweeping in together chooses in hook, and along rotation external diameter and the guiding of choosing hookFruit is carried in gap between the inner side of plate;
Step S3. when described in while choosing the tip of hook and blend stop collision, described blend stop is chosen hook one reaction force, thisThe fruit that Shi Suoshu chooses in hook is dished out to conveying device along the tangent line of choosing hook rotation external diameter;
Described in step S4., conveying device is carried fruit, completes picking up fruit.
Compared with prior art, beneficial effect of the present invention is: the present invention throws really and moves by imitating manually to pick up reallyDo, designed fruit Ji Sao mechanism, walking mechanism and fruit and provoked the mechanisms such as mechanism, fruit-bearing forest is trickled down on the ground along roadFruit is picked up, and is thrown in the conveying device of following, and realizes replacing and manually picks up the object of ground fruit, have simple in structure,Advantage easy to use.
Brief description of the drawings
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 cropper.
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 sweeps dish, 2-a, the first hydraulic motor, 2-b, universalSupport wheel, 2-c, master link, 2-d, oil cylinder, 2-e, a connecting rod, 2-f, the first support bar section, 2-g, second supportsBar 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.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present inventionBe not limited to this.
Embodiment mono-:
Consult shown in Fig. 1～Fig. 7, the present embodiment provides a kind of fruit pick-up unit, comprises cropper, also comprisesWith cropper connect and for by trickle down in the fruit on ground collect sweep in together with fruit Ji Sao mechanism, be arranged at fruit collection and sweep machineThe walking mechanism of structure rear side, is arranged in walking mechanism and provokes for fruit Ji Sao mechanism is collected to the fruit of sweeping in togetherProvoke mechanism with the fruit throwing; Described walking mechanism comprises two road wheels 8 that connect by power transmission shaft 10, is sheathed on biographyHook on moving axis 10 cover 9, and the driving mechanism that rotates of the ground-engaging wheel 8 being connected with power transmission shaft 10; Described fruitProvoke mechanism and comprise that being distributed on axially many groups of hook cover 9 chooses hook structure, choose hook structure for every group and comprise and be uniformly distributed in hookOverlap multiple hook unit 11 of choosing of 9 circumferencial directions, each hook unit 11 of choosing comprises that adjacent and two of being fixedly connected with choose hook 110(specifically by brace 111 be connected with hold-down screw), described in choose hook 110 rotation external diameter be greater than road wheel 8 outsideFootpath; Described fruit pick-up unit also comprises is located at hook and overlaps the guide plate 3 of 9 top one sides, the shape of described guide plate 3 withThe rotational trajectory of choosing hook 110 is consistent, the inner side of described guide plate 3 and choose between the rotation external diameter of hook 110 and there is gap, andAnd the inside front at described guide plate 3 is also provided with the blend stop corresponding with the tip of choosing hook 110 12; And also comprise and being arranged atThe conveying device that walking mechanism rear side is carried for fruit being provoked to fruit that mechanism throws.
In use, first cropper drives fruit Ji Sao mechanism to move ahead to the fruit pick-up unit of the present embodiment, reallyShi Jisao mechanism collects and sweeps in together trickling down in the fruit on ground; Secondly, driving mechanism drives walking mechanism to move ahead, simultaneously bandThe hook 110 of choosing on moving hook cover 9 is realized and being turned clockwise, and chooses hook 110 and fruit Ji Sao mechanism is collected to the fruit of sweeping in together choosesEnter 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; Then, when choosingWhen the tip of hook 110 and blend stop 12 collide, blend stop 12 is chosen hook 110 1 reaction forces, now chooses the fruit in hook 110Real dish out to conveying device along choosing the tangent line that hook 110 rotates external diameter; Finally, conveying device is carried fruit, completesTo picking up of fruit. Like this, the present invention manually picks up fruit by imitation and throws fruit action, fruit-bearing forest is trickled down to fruit on the ground along roadPick up in fact, and be thrown in the conveying device of following, realize and replace the object of manually picking up ground fruit, have simple in structure,Advantage easy to use.
In the present embodiment, described fruit is provoked mechanism to adopt the scheme of choosing hook 110 is to pick up fruit for avoidingIn process, the dust on ground, bits, leaf etc. are taken up in the lump.
In the present embodiment, described fruit Ji Sao mechanism comprises that two collection fruits of adjacent setting sweep dish 2, is arranged on everyIndividual collection fruit is swept on dish 2 for driving described collection fruit to sweep the first hydraulic motor 2-a that dish 2 rotates, and is arranged on each collection reallySweep 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 all the time overhead on the one handHave a distance (thering is difference in height V), guarantee that collection fruit sweeps that dish 2 moves ahead and spinning motion freely; Can make on the other hand collection fruit sweepDish 2 is followed fluctuating with surface relief, makes collection really sweep the bottom of dish 2 and the spacing on ground and remains 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, andAnd two adjacent collection fruits are swept dish 2 and connect by two symmetrical connecting rods 14, and establish at the connecting portion of two connecting rods 14Be equipped with the first baffle plate 1. In use, sweep dish 2 by collection fruit and drive its rotation by the first hydraulic motor 2-a at top, withShi Jiguo sweep dish 2 be connected with cropper acquisition front action edges move ahead, front is trickled down at the fruit on ground and is concentrated on and choose hook along roadIn face of 110, so that choose hook 110, fruit is provoked, wherein collection fruit sweep dish 2 bottom even be provided with three second baffles15, namely collection fruit is swept each plate washer 15 of settling in the three equal parts region of coiling 2, is swept fruit indwelling to avoid in this regionCannot enter 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, state 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 twoIndividual collection fruit 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 masterConnecting rod 2-c is also connected with an oil cylinder 2-d, and described oil cylinder 2-d is used for driving collection fruit to sweep dish 2 moving up and down, oil cylinder 2-d toolBody is to be connected with the hydraulic system of cropper, and 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, a connecting rod 2-e is divided into the first support bar section 2-f and the second support bar section 2-g, theOne support bar section 2-f and master link 2-c are hinged, can make like this first support bar section 2-f have one and swing up and downAngle, its effect is that Universal support wheel 2-b can be rolled with surface relief freely according to surface relief when walking, theOne support bar section 2-f and the second support bar section 2-g are also hinged, and 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, simultaneously at the first support bar section 2-f and the second support bar section 2-gJunction is provided with a block (not shown), while making collection fruit sweep dish 2 to quit work, when oil cylinder 2-d drives on master link 2-cRise, when the first support bar section 2-f is rotated counterclockwise certain angle, this block will block the second support bar section 2-g, simultaneouslyThe first support bar section 2-f other end contacts with master link son field 2-h, and 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, is furnished with vertically to organize more chooses hook at itStructure, chooses the spacing of choosing hook 110 in hook structure and determines according to fruit size, and in the present embodiment, determining according to the size of red date shouldDistance is 20mm, and chooses hook 110 and be along the circumferential direction divided into some equal portions, in the present embodiment, be according to the weight of red date,Cropper pace is determined isodisperse with the parameter such as ratio of the rotational line speed of choosing hook 110, the present embodiment by experiment, onStating parameter is specially: the average weight of red date is about 12 grams/(fine horse jujubes), and cropper pace is 0.416 meter per second, choosesThe rotational line speed of hook 110 is 3.26 meter per seconds, and the ratio of both speed is 0.12 more satisfactory, so the present embodiment is set as threeEqual portions.
Consult shown in Fig. 4 and Fig. 5, in the present embodiment, described in choose the straight type tip that hook 110 comprises integral type1110, bend 1120 be connected end 1130, described straight type tip 1110 be positioned at outside, described connection end 1130Be arranged on hook cover 9, because the Front-end Design of straight type tip 1110 is straight type, be convenient to choose hook 110 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, designed the external diameter that the rotation external diameter of choosing hook 110 is greater than road wheel 8, this be due toFruit-bearing forest ground injustice, namely fruit is placed in rugged position, ground, and whole hook external diameters that hook overlaps on 9 are oneCause, 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, this realityExecute in example, 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 ground pocketChoose hook 110 and can stretch into and be placed in the ground fruit of indentation bottom, and then be convenient to be provoked.
Part in hook cover 9 is chosen hook 110 in kiss the earth raised position or runs into ground obstacleTime, hindering the normal rotation of choosing hook 110, the present invention is also provided with elasticity described each choosing between hook 110 and hook cover 9Mechanism 13. 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 is naturally curvedSong, chooses 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 continuation insertion of hook 110The bottom of fruit.
As preferably, in the present embodiment, selected elastic mechanism 13 is spring or reed or other elastic mechanisms.
In the present embodiment, owing to choosing adjacent two of hook unit 11 to choose hook 110 be by brace 111 eachConnect, this brace 111 is to prevent that spring or reed from coming off when rotated, and its principle is just: by adjacent twoThe individual hook 110 of choosing connects and has just limited the rotation of choosing hook 110, and 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, connectsShaft coupling 7 between clutch end and the power transmission shaft 10 of the second hydraulic motor 6 is logical by the second hydraulic motor 6 like thisCross shaft coupling 7 and drive power transmission shaft 10 to rotate, can drive road wheel 8 and hook cover 9 to rotate.
In the present embodiment, described conveying device is chain type transmitting device, and described chain type transmitting device comprises dressPut body, be arranged on the interconnective multiple chain bars on device body, and the power that drives described chain bar to rotateSource (optional with motor), and be also provided with gap between described two adjacent chain bars, between being preferably somebody's turn to do in the present embodimentGap size is 20mm, so just by by choose hook 110 provoke a small amount of dust of carrying secretly of fruit of coming, bits when the transmission fromGap is leaked down, further to ensure 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 and chooses hook 110The tabular cover of most advanced and sophisticated rotational trajectory, the simultaneously inner side of guide plate 3 and choose and there is gap between the rotation external diameter of hook 110 and elect as3mm, can enter the inner side of guide plate 3 and choose in the region between hook 110 choosing the fruit cover that hook 110 provokes like this, untilChoosing hook 110 dishes out fruit.
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 cropper drives fruit Ji Sao mechanism to move ahead, and described fruit Ji Sao mechanism will trickle down in groundFruit collect and sweep in together, namely sweep dish 2 by collection fruit and drive its rotation by the first hydraulic motor 2-a at top, simultaneouslyCollection fruit is swept be connected with the cropper front action edges of acquisition of dish 2 and moves ahead, and front is trickled down along road at the fruit on ground and concentrated on and choose hook 110In front, so that choose hook 110, fruit is provoked, sweep dish 2 by fruit collection Sao Yujiguo district A by collection fruit.
Second step. described driving mechanism drives walking mechanism to move ahead, drive simultaneously on hook cover 9 to choose hook 110 realNow turn clockwise, choose hook 110 and fruit Ji Sao mechanism is collected to the fruit of sweeping in together choose in hook, and along choosing hook 110Fruit is carried in gap between rotation external diameter and the inner side of guide plate 3; Be rotated in a clockwise direction certain angle choosing hook 110When degree (can set), make bill and guide plate 3 bottom connections, to guarantee the fruit in hook, or chosen hook 110 and provokeFruit, in the inner side of guide plate 3, it is highly generally higher than bottom of guide plate 3, but does 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 reactionsPower, now chooses fruit in hook 110 and dishes out to conveying device along choosing the tangent line that hook 110 rotates external diameter;
The 4th step. conveying device is carried fruit, complete the picking up of fruit, and in course of conveying byChoose hook 110 and provoke a small amount of dust carried secretly of fruit, the bits that come and leak down from the gap between chain bar in the time of transmission, to enterOne step ensures that fruit finally enters the cleannes in container.
The action that the present embodiment is manually picked up fruit and thrown fruit by imitation, trickles down fruit-bearing forest fruit on the ground along roadPick up, and be thrown in the conveying device of following, realize replace manually pick up ground fruit object design of the present invention notLimited by cropper forward movement, move simple and direct ingeniously, greatly reduced other link, and simple and compact for structure. For example:Red date being picked up to when fruit, by the 0.416 meter per second calculating of line speed before red date cropper, trickle down red date on ground wide by 0.5In rice, the scope of long 0.416 meter, approximately 2 jin of average gross weights, manually pick up everyone approximately 0.1 jin per second, i.e. dress of the present inventionPut alternative at least 20 people's labour,
The device of the present embodiment, except being applicable to red date fruit, also can be used for the machine that obtains that other graininess fruit is receivedOn (or results equipment).
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 oil cylinder 2-dTurnover oil. Make oil cylinder 2-d deformation everywhere and servo-actuated moving up and down, collection fruit is swept dish 2 bottoms and ground interplanar distance all the timeFor certain value scope, now do not 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 subject to above-mentioned enforcementThe restriction of example, other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitute, combine,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, comprises cropper, it is characterized in that: also comprise being connected with cropper and for trickling downCollect the fruit Ji Sao mechanism of sweeping in together in the fruit on ground, be arranged at the walking mechanism of fruit Ji Sao mechanism rear side, be arranged atIn walking mechanism, sweep the fruit of provoking and throwing in fruit together and provoke mechanism for fruit Ji Sao mechanism is collected;
Described walking mechanism comprises two road wheels (8) that connect by power transmission shaft (10), is sheathed on power transmission shaft (10)Hook cover (9), and the ground-engaging wheel (8) being connected with power transmission shaft (10) rotate driving mechanism;
Described fruit is provoked mechanism and is comprised that being distributed on axially many groups of hook cover (9) chooses hook structure, chooses hook structure bag for every groupDraw together the multiple hook unit (11) of choosing that are uniformly distributed in hook cover (9) circumferencial direction, each hook unit (11) of choosing comprises adjacentAnd choose hook (110) for two that are fixedly connected with, 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, described guide plate (3)Shape consistent with the rotational trajectory of choosing hook (110), the inner side of described guide plate (3) with choose the rotation external diameter of hook (110)Between there is gap, and be also provided with the gear corresponding with the tip of choosing hook (110) at the inside front of described guide plate (3)Bar (12); And also comprise and be arranged at that walking mechanism rear side carries for the fruit of fruit being provoked to mechanism and throwingConveying device.
2. fruit pick-up unit according to claim 1, is characterized in that: described in choose hook (110) and comprise integral typeStraight type tip (1110), bend (1120) and be connected end (1130), outside described straight type tip (1110) is positioned at,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 hook (110) and hook cover chosen(9) between, be also provided with elastic mechanism (13).
4. fruit pick-up unit according to claim 3, is characterized in that: described elastic mechanism (13) for spring orReed.
5. fruit pick-up unit according to claim 1, is characterized in that: described fruit Ji Sao mechanism comprises adjacent establishingPut two collection fruits are swept dish (2), and being arranged on each collection fruit, to sweep dish (2) upper for driving described collection really to sweep dish (2) rotationThe first hydraulic motor (2-a), and be arranged on each Universal support wheel (2-b) of really sweeping dish (2) lower end that collects, two collection fruitsThe rotation of sweeping dish (2) is swept Ji Guo district (A) between dish (2) in two collection fruits and is located trickling down to collect to sweep 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), described main connectionBar (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)Connect by two symmetrical connecting rods (14), and be 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 is swept the bottom of dish (2)Be provided with uniformly three second baffles (15).
8. fruit pick-up unit according to claim 1, is characterized in that: what described ground-engaging wheel (8) rotated drivesActuation mechanism comprises the second hydraulic motor (6), is connected to clutch end and the power transmission shaft (10) of the second hydraulic motor (6)Between shaft coupling (7).
9. fruit pick-up unit according to claim 1, is characterized in that: described conveying device is chain type transmitting device,Described chain type transmitting device comprises device body, is arranged on the interconnective multiple chain bars on device body, and drivesThe power source that described chain bar rotates, 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: bagDraw together following steps,
Described in step S1., cropper drives fruit Ji Sao mechanism to move ahead, and described fruit Ji Sao mechanism is by the fruit of trickling down in groundCollect and sweep in together;
Described in step S2., driving mechanism drives walking mechanism to move ahead, drive simultaneously on hook cover (9) to choose hook (110) realNow turn clockwise, choose hook (110) and fruit Ji Sao mechanism is collected to the fruit of sweeping in together choose in hook, and along choosing hook (110)Rotation external diameter and the inner side of guide plate (3) between gap carry fruit;
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 force, the fruit of choosing described in now in hook (110) is dished out to carrying dress along the tangent line of choosing hook (110) rotation external diameterBe set up;
Described in step S4., conveying device 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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| CN103814695B true CN103814695B (en) | 2016-05-18 |
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Families Citing this family (6)
| 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 |
| CN104737713B (en) * | 2015-03-28 | 2017-03-01 | 武汉威明德科技股份有限公司 | A kind of self-propelled all-hydraulic Fructus Jujubae cropper |
| 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 |
| CN112703895B (en) * | 2020-12-28 | 2022-04-29 | 农业农村部南京农业机械化研究所 | Fruit harvester applying picking device and collecting method thereof |
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7765630B2 (en) * | 2003-08-08 | 2010-08-03 | EXACT, Corp. | Low-profile rotary sweeper |
| BRMU9000207U2 (en) * | 2010-02-24 | 2011-10-18 | Conceicao Jesivaldo Pereira Da | ground coffee remover |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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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Inventor after: Feng Bing Inventor after: Feng Xiao Inventor after: Li Quanhong Inventor after: Ke Wanglai Inventor after: Chen Zhijie Inventor after: Shen Guosheng Inventor before: Feng Bing Inventor before: Feng Xiao Inventor before: Li Quanhong Inventor before: Ke Wanglai Inventor before: Chen Zhi Inventor before: Shen Guosheng |
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