CN207885216U - Matrimony vine picker - Google Patents

Abstract

The utility model discloses a kind of matrimony vine pickers, it includes transmission mechanism, main frame body, pick frame assembly and collecting box, the both sides of the main frame body are symmetrically arranged with longitudinal translating device associated, transverse conveying mechanism, hoisting mechanism, picking channel is equipped between the symmetrically arranged longitudinal translating device associated, the channel closer for the relative inner that the picking channel is symmetricly set in the longitudinal translating device associated is covered, the channel closer includes that multiple by support end, conveying mechanism length extending direction is arranged in the elastic feeding plate on the inside of longitudinal translating device associated along longitudinal direction, it is equipped with elastic torsional spring between on the inside of the support end and longitudinal translating device associated of the elasticity feeding plate.Compared with existing technology, not only picking efficiency and fresh fruit net picking rate are high for the utility model, can be preferably by the collecting fruit to conveying mechanism harvested, while being equipped with steering gear in the front-wheel of the power vehicle, and trailing wheel follows front wheel motion, ensure that power vehicle can keep straight ahead.

Description

Matrimony vine picker

Technical field

The utility model is related to a kind of agricultural product pickers, more particularly to a kind of matrimony vine picker.

Background technology

Matrimony vine growth has the characteristics that " unordered inflorescence, continuous flowers and fruits ", that is, blooms, result, maturation are carried out at the same time, harvesting work The difficulty of work is larger.

The efficiency manually picked is only 3-5Kg/h, and labour cost is up to 1.5-2 members/Kg, account for about the 50% of production cost with On.Therefore, it develops and the medlar-picking machine of China's national situation is suitble to be of great significance to promoting wolfberry industry to develop.

In matrimony vine is planted, the picking of Chinese wolfberry fruit and processing request are very high, especially pick, and are directly related to final production The quality of product.

Moisture is very high when due to matrimony vine maturation, accounts for about 70-80%, and pericarp is delicate, it is easy to damage, when picking needs It handles with care, is taken together with carpopodium, if there is damage, fruit juice outflow will influence its inherent quality, can also after dry Become black.

Simultaneously as the growth of matrimony vine matrimony vine has the characteristics that " unordered inflorescence, continuous flowers and fruits ", bloom, result and maturation It is to be completed during one is long, and it is asynchronous, must be with ripe with adopting when harvesting, therefore the difficulty for harvesting work is larger. Main at present still to rely on artificial picking, labor intensity is big, and the amount of labour used is more, and picking cost is very high.

The matrimony vine plantation in China belongs to close planting type, and planting density is 330/667m2, and line-spacing and spacing in the rows are relatively small, row Away from mostly 1.0-1.5m：Rattan branch is intricate, it is considered that is unsuitable for large-scale picking mechanical into ground operation.

Therefore current medlar-picking machine is based on middle-size and small-size hand-held, have simple in structure, small, light weight, Advantage easy to carry, but its disadvantage is also clearly：I.e. working efficiency is relatively low.

Current medlar-picking machine is based primarily upon following two principles and is designed.

Under taking the principle of mechanical oscillation to shake matrimony vine from branch, such as Chinese patent CN200720156226.6、CN201020520858.8、CN201010272425.X、CN201220534284.9、 Picking mechanical disclosed in CN201220075334.1, the mainly hand-held mini-plant of this kind of machinery, improve efficiency has very much Limit.

Second principle using negative pressure aspiration, under Chinese wolfberry fruit is inhaled by high pressure draught, Medlar-picking machine disclosed in CN200910077547.0, CN201310091053.4 just belongs to this kind of machinery, and the class is adopted Off-hook is difficult to when air pressure is low by under fruit, and air pressure is excessively high, is easy to be damaged to fruit.

With the shortage of domestic manual labor, labor cost is further high to look forward to, and develops the high large size of picking efficiency Matrimony vine picker tool just becomes very urgent need.

CN103430704A discloses a kind of matrimony vine picker, can oscilaltion by being arranged on the main frame body of gate-shaped Picking frame, picking frame is equipped with the shake item in rectangular distribution, by the swing of shake item by the fruit oscillation on branch Get off.The picking mechanical fruit is damaged in recovery process it is low, efficient, and can according to the mature condition of matrimony vine into Row harvests by stages.But the harvester is the main frame body for making that tree body can be made to pass through gate-shaped in recovery process, is equipped in lower part vertical To channel, longitudinal channel distance is wider, and fruit in channel is fallen into collect,

It is respectively provided with one group of collecting fruit mechanism in the both sides of main frame body vertical passage lower part, the collecting fruit mechanism includes Longitudinal conveyer belt and the cooperation of channel closer are collected, and channel closer is that lateral guide rod and longitudinal carrier constitute frame body, Frame body can be moved along guiding mechanism, in actual operation, frame body encounter tree after be move integrally, especially tree trunk deviate body frame It when body vertical passage center is more, just will appear larger gap between two frame bodies of collecting fruit mechanism, cause a large amount of Fruit is missed.

Utility model content

In view of the problems of the existing technology the utility model, proposes that one kind can reduce grain during conveying grain Eat the degree of wear to matrimony vine picker wall, the matrimony vine picker for prolonging the service life long.

In order to solve the above technical problems, the utility model provides a kind of matrimony vine picker, it includes transmission mechanism, body frames Body, picking frame assembly and collecting box, the both sides of the main frame body be symmetrically arranged with longitudinal translating device associated, transverse conveying mechanism, Hoisting mechanism is equipped with picking channel between the symmetrically arranged longitudinal translating device associated, and the picking channel is symmetricly set in The channel closer of the relative inner of the longitudinal translating device associated is covered, and the channel closer includes multiple passing through support end Conveying mechanism length extending direction is arranged in the elastic feeding plate on the inside of longitudinal translating device associated, the elasticity blanking along longitudinal direction Elastic torsional spring is equipped between on the inside of the support end and longitudinal translating device associated of plate, in addition the front-wheel of the power vehicle, which is equipped with, turns to Device, trailing wheel follow front wheel motion.

Preferably, a file support column, the fulcrum end cap of the elasticity feeding plate are equipped on the inside of the longitudinal translating device associated On the support column, wherein the support cylinder between on the inside of the support end and longitudinal translating device associated of the elasticity feeding plate On be also arranged with an elastic torsional spring, one end of the elasticity torsional spring is fixed on the inside of longitudinal translating device associated, other end fixed setting In the support end of elastic feeding plate.

Preferably, the agricultural product of collection are conveyed to transverse conveying mechanism from the front to the back according to the longitudinal translating device associated On the basis of direction, the support column on the inside of the longitudinal translating device associated tilts backwards setting, then the elastic feeding plate also retreats Tiltedly setting, the relatively low side in position, which is equipped with, collects baffle, and the height of the baffle is less than the difference in height of elastic feeding plate both sides.

Preferably, the support column on the inside of the longitudinal translating device associated is towards being obliquely installed on the outside of longitudinal translating device associated, then Elastic feeding plate is also directed to be obliquely installed on the outside of longitudinal translating device associated.

Utility model works process is as follows：Crane is risen first, main frame body advances and matrimony vine tree is covered in gate-shaped In the vertical passage of frame, then crane is declined and risen, while starting rocking movement makes shake item generate vibration, by Chinese holly The matrimony vine tree of the upper maturations of Qi Shu shakes off on the matrimony vine collecting mechanism for the both sides for getting off to fall into main frame body vertical passage lower part, by vertical Matrimony vine is sent into collecting box to conveying mechanism, transverse conveying mechanism and hoisting mechanism, and longitudinal translating device associated inner channel is closed The elastic feeding plate that clutch is mainly arranged by longitudinal arrangement forms, when encountering tree mobile jib, the portion that is only expressed to by tree mobile jib Divide elastic feeding plate to contract, remaining elastic feeding plate is still in unfolded state, and entire channel closer is still in fine Closed state, ensure that the region that all matrimony vines fall can recycle the omission covered, therefore greatly reduce fruit, It is equipped with steering gear in the front-wheel of the power vehicle simultaneously, and trailing wheel follows front wheel motion, ensure that power vehicle can be kept Straight ahead.

Through practical measuring and calculating, in the utility model operation, 8% is not more than no more than 5%, autumn to fruit damage ratio summer, For net picking rate 85% or more, working efficiency is equivalent to 30 times or more manually harvested up to 1-3 ton days/platform.

Compared with existing technology, the utility model is distributed the full matrimony vine picker structure of shaking formula by Multipoint Uniform, significantly Picking efficiency is improved, medlar fresh fruit net picking rate is high, and ripening fruits is only harvested in operation process without to crude fruit It causes to damage in fact, will preferably in the collecting fruit to conveying mechanism harvested, can especially greatly reduce fruit omission, together When in the front-wheel of the power vehicle be equipped with steering gear, and trailing wheel follows front wheel motion, ensure that power vehicle can keep straight Line advances.

Description of the drawings

Fig. 1 is 1 structural schematic diagram of the utility model embodiment；

Fig. 2 is the side structure schematic view of Figure 1A-A；

Fig. 3 is the side structure schematic view of Figure 1B-B；

Fig. 4 is the structural schematic diagram that the right sides Fig. 1 regard；

Fig. 5 is the structural schematic diagram that embodiment 1 is overlooked；

Fig. 6 is the structural schematic diagram of the utility model embodiment 2；

Fig. 7 is the structural schematic diagram of the utility model embodiment 3；

As shown in the figure, 1 is grain lifter, and 2 be four-bar mechanism, and 3 be main frame body, and 4 be slideway, and 5 be shake item, and 6 be idler wheel, 7 be limited block, and 8 be reel cage, and 9 be sliding rail, and 10 be crane, and 11 be shake driving mechanism, and 12 be collecting box, and 13 be elevator Structure, 13-1 are conveying base band, and 13-2 is silo, and 13-3 is discharging deflector roll, and 14 be elevating mechanism, and 15 be channel closer, 15- 1 is elastic feeding plate, and 15-2 is support column, and 15-3 is elastic torsional spring, and 16 be longitudinal translating device associated, and 16-1 is collection port, and 17 are Transverse conveying mechanism, 18 be power vehicle, and 18-1 is the front-wheel of power vehicle, and 18-2 is the trailing wheel of power vehicle.

Specific implementation mode

Embodiment 1：Referring to Fig.1~Fig. 5, is the structural schematic diagram of the utility model embodiment 1, and the present embodiment is to walk certainly Formula, including power vehicle 18, transmission mechanism and main frame body 3, the both sides of power vehicle 18 are respectively provided with one group of main frame body 3, Ke Yitong When pair two trees carry out picking operation.

The main frame body 3 is the gate-shaped frame that lower part is equipped with vertical passage, and the front of the vertical passage of main frame body 3, which is equipped with, to be helped Standing grain device 1 is connected between the grain lifter 1 and main frame body 3 by a four-bar mechanism 2.

Main frame body 3 be equipped with picking frame, it is described picking frame include one can oscilaltion crane 10, crane 10 Lower part is equipped in the downward shake item 5 of the finger-like of rectangular distribution, and elevating mechanism 14 is equipped between crane 10 and main frame body 3, The elevating mechanism 14 of the present embodiment is hydraulicefficiency elevation structure, while crane 10 is equipped with position-limit mechanism, and the position-limit mechanism is by 4 groups Slideway 4 and sliding rail 9 form, and slideway 4 is set on mainframe 3, and sliding rail 9 is set on crane 10.

Above-mentioned picking is provided with rocking movement, and the rocking movement includes reel cage 8 corresponding with crane 10, reel cage 8 For rectangular frame, reel cage 8 is equipped with the hole in rectangular distribution corresponding with the shake item 5 of crane 10, crane 10 Shake item 5 is passed down through the hole, and reel cage 8 is equipped with shake driving mechanism 11, and the shake driving mechanism 11 of the present embodiment is song Handle mechanism is connected between crankwheel and reel cage 8 by a crank connecting link including being set to crankwheel on main frame body 3, and reel cage 8 is set Limited position mechanism, the position-limit mechanism are made of multigroup idler wheel 6 and limited block 7, and the idler wheel 6 is set on mainframe 3, limit Block 7 is then set on reel cage 8, and the relationship similar to track is constituted between the idler wheel 6 and limited block 7.

The both sides of 3 vertical passage lower part of main frame body are respectively provided with one group of matrimony vine collecting mechanism, and the matrimony vine collecting mechanism includes Longitudinal translating device associated 16, the longitudinal translating device associated 16 are conveyer belt, and 16 top of longitudinal translating device associated is equipped with up big and down small receipts The collection port 16-1 of contracting shape is equipped with picking channel, picking channel quilt between the symmetrically arranged longitudinal translating device associated 16 The channel closer 15 for being symmetrically disposed on the relative inner of the longitudinal translating device associated 16 is covered, and is led in picking for acquiring to fall Matrimony vine at road ensures that region that all matrimony vines fall can recycle and covers, the omission of fruit greatly reduced, into one Step improves the picking rate of recovery of matrimony vine, specifically, the channel closer 15 is conveyed including multiple by support end along longitudinal direction Mechanism length extending direction is arranged in the elastic feeding plate 15-1 of 16 inside of longitudinal translating device associated, the longitudinal translating device associated 16 insides are equipped with a file support column 15-2, and the support end of the elasticity feeding plate 15-1 is sleeved on the support column 15-2, Wherein, also it is arranged with one on the support cylinder between 16 inside of support end and longitudinal translating device associated of the elastic feeding plate 15-1 One end of elastic torsional spring 15-3, the elasticity torsional spring 15-3 are fixed on 16 inside of longitudinal translating device associated, and the other end is fixed at The support end of elastic feeding plate 15-1, the elasticity feeding plate 15-1 realize homing action by elastic torsional spring 15-3, to both Can when no matrimony vine tree passes through, into picking channel, the matrimony vine that falls is collected in expansion, while can also there is matrimony vine tree to pass through When the inside of longitudinal translating device associated 16 be pressed against by trunk shrink, make matrimony vine tree that can pass through, and after matrimony vine tree passes through The initial unfolded state that automatically resets under the action of elastic torsional spring 15-3 continues to collect the matrimony vine fallen in picking channel.

Further, to ensure that elasticity feeding plate 15-1 can cover the whole region in picking channel, while phase is avoided Transmission, which occurs, between adjacent elasticity feeding plate 15-1 influences, therefore, as shown, according to the longitudinal translating device associated 16 by collection Agricultural product are conveyed to from the front to the back on the basis of the direction of transverse conveying mechanism 17, the support column of 16 inside of the longitudinal translating device associated 15-2 tilts backwards setting, then the elasticity feeding plate 15-1 also tilts backwards setting, and the relatively low side in position is equipped with to collect and keep off Plate, the height of the baffle is less than the difference in height of the elasticity both sides feeding plate 15-1, so set, can either make elastic feeding plate 15-1 covers picking channel comprehensively, while can avoid that transmission influence occurs between adjacent spring feeding plate 15-1 again, meanwhile, also The outside that support column 15-2 towards the longitudinal translating device associated 16 of 16 inside of the longitudinal translating device associated can be arranged is obliquely installed, then The outside that elastic feeding plate 15-1 is also directed to longitudinal translating device associated 16 is obliquely installed, under this gradient, elastic feeding plate 15-1 The matrimony vine of collection slides to longitudinal translating device associated 16 automatically under gravity, is convenient for the recycled in its entirety of matrimony vine.

Transverse conveying mechanism 17, hoisting mechanism 13 and collecting box 12 are equipped with after longitudinal translating device associated 16 successively.It is laterally defeated It is conveyer belt to send mechanism 17, and hoisting mechanism 13 is bucket conveyor structure, including conveying base band 13-1, sets on conveying base band 13-1 There is silo 13-2, it is a roll body, roll that the top of hoisting mechanism 13, which is equipped with discharging deflector roll 13-3, the discharging deflector roll 13-3, Body is equipped with star-shaped guide plate in one week, and conveying base band 13-1 can be made to bend, and then silo 13-2 is made to overturn and pour out Material.Further, it to ensure that power vehicle can keep straight ahead, is then equipped in the front-wheel 18-1 of the power vehicle 18 Steering gear, and trailing wheel 18-2 follows front wheel motion.

Embodiment 2：It is the structural schematic diagram of the utility model embodiment 3, compared with Example 2, this implementation with reference to Fig. 6 The main distinction of example is：The idler wheel 6 is set on reel cage 8, and limited block 7 is then set on mainframe 3.

Embodiment 3：It is the structural schematic diagram of the utility model embodiment 4, compared with Example 3, this implementation with reference to Fig. 7 The main distinction of example is：The hoisting mechanism 13 is conveyer belt, and front end connects with 17 tail end of transverse conveying mechanism, then It tilts upwards backward and leads to collecting box 12.

Utility model works process is as follows：Crane is risen first, main frame body advances and matrimony vine tree is covered in gate-shaped In the vertical passage of frame, then crane is declined and risen, and starting rocking movement makes shake item generate vibration, by matrimony vine Ripe matrimony vine tree shakes off on the matrimony vine collecting mechanism for the both sides for getting off to fall into main frame body vertical passage lower part on tree, passes through longitudinal direction Matrimony vine is sent into collecting box by conveying mechanism, transverse conveying mechanism and hoisting mechanism, and longitudinal translating device associated inner channel is closed The elastic feeding plate that device is mainly arranged by longitudinal arrangement forms, when encountering tree mobile jib, the part that is only expressed to by tree mobile jib Elastic feeding plate is to contract, remaining elastic feeding plate is still in unfolded state, and entire channel closer is still in good Closed state ensures that the region that all matrimony vines fall can recycle the omission covered, therefore greatly reduce fruit, together When in the front-wheel of the power vehicle be equipped with steering gear, and trailing wheel follows front wheel motion, ensure that power vehicle can keep straight Line advances.

Through practical measuring and calculating, in the utility model operation, 8% is not more than no more than 5%, autumn to fruit damage ratio summer, For net picking rate 85% or more, working efficiency is equivalent to 30 times or more manually harvested up to 1-3 ton days/platform.

Compared with existing technology, the utility model is distributed the full matrimony vine picker structure of shaking formula by Multipoint Uniform, significantly Picking efficiency is improved, medlar fresh fruit net picking rate is high, and ripening fruits is only harvested in operation process without to crude fruit It causes to damage in fact, will preferably in the collecting fruit to conveying mechanism harvested, can especially greatly reduce fruit omission, together When in the front-wheel of the power vehicle be equipped with steering gear, and trailing wheel follows front wheel motion, ensure that power vehicle can keep straight Line advances.

Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model. The various other corresponding changes and deformation that any technical concept according to the present utility model is made, should be included in this practicality In novel scope of the claims.

Claims (4)

1. a kind of matrimony vine picker, it is characterised in that：Including transmission mechanism, main frame body (3), picking frame assembly, collecting box (12) and power vehicle (18), the main frame body (3) are fixed on power vehicle, and both sides are symmetrically arranged with longitudinally fed Mechanism (16), transverse conveying mechanism (17), hoisting mechanism (13) are equipped between the symmetrically arranged longitudinal translating device associated (16) Channel is picked, the picking channel is symmetricly set in the channel closer of the relative inner of the longitudinal translating device associated (16) (15) it is covered, the channel closer (15) includes multiple by support end conveying mechanism length extending direction arrangement along longitudinal direction The elastic feeding plate (15-1) being arranged on the inside of longitudinal translating device associated (16), the support end of the elasticity feeding plate (15-1) with it is vertical Elastic torsional spring is equipped between on the inside of to conveying mechanism (16), in addition the front-wheel (18-1) of the power vehicle (18), which is equipped with, turns to Device, trailing wheel (18-2) follow front wheel motion.

2. matrimony vine picker according to claim 1, it is characterised in that：One is equipped on the inside of the longitudinal translating device associated (16) The support end of file support column (15-2), the elasticity feeding plate (15-1) is sleeved on the support column (15-2), wherein institute It is also arranged with a bullet on support cylinder between stating on the inside of the support end and longitudinal translating device associated (16) of elastic feeding plate (15-1) Property torsional spring, one end of the elasticity torsional spring is fixed on the inside of longitudinal translating device associated (16), and the other end is fixed at elastic blanking The support end of plate (15-1).

3. matrimony vine picker according to claim 1, it is characterised in that：It will be collected according to the longitudinal translating device associated (16) Agricultural product be conveyed to from the front to the back on the basis of the direction of transverse conveying mechanism (17), on the inside of the longitudinal translating device associated (16) Support column (15-2) tilts backwards setting, then the elastic feeding plate (15-1) also tilts backwards setting, the relatively low side in position Equipped with baffle is collected, the height of the baffle is less than the difference in height of elastic both sides feeding plate (15-1).

4. matrimony vine picker according to claim 1, it is characterised in that：Bearing on the inside of the longitudinal translating device associated (16) Column (15-2) is towards being obliquely installed on the outside of longitudinal translating device associated (16), then elastic feeding plate (15-1) is also directed to longitudinal conveyor Structure is obliquely installed on the outside of (16).