CN208143876U - Fructus lycii picker - Google Patents

Abstract

The utility model discloses a kind of fructus lycii pickers, it includes transmission mechanism, main frame body, pick frame assembly and collecting box, the two 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, elastic torsional spring is equipped 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, and only harvest ripening fruits especially can greatly reduce fruit omission preferably by the collecting fruit harvested into conveying mechanism without causing to damage to immature fruit in operation process.

Description

Fructus lycii picker

Technical field

The utility model relates to a kind of agricultural product pickers, more particularly to a kind of fructus lycii picker.

Background technique

Fructus lycii growth has the characteristics that " unordered inflorescence, continuous flowers and fruits ", that is, blooms, is result, mature while carrying out, 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 member/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 promotion wolfberry industry development.

In fructus lycii plantation, 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 content is very high when due to fructus lycii 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 just will affect its inherent quality, can also after dry Become black.

Simultaneously as the growth of fructus lycii fructus lycii 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, large labor intensity, the amount of labour used is more, and picking cost is very high.

The fructus lycii 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 structure, small in size, light weight, Advantage easy to carry, but its disadvantage is also clearly：I.e. working efficiency is lower.

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

Under taking the principle of mechanical oscillation to shake fructus lycii from branch, such as Chinese patent CN200720156226.6、CN201020520858.8、CN201010272425.X、 CN201220534284.9、 Picking mechanical disclosed in CN201220075334.1, this kind of mechanical mainly hand-held small devices, 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 under fruit when air pressure is low, 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 be looked forward to, and develops the high large size of picking efficiency Fructus lycii picker tool just becomes very urgent need.

CN103430704A discloses a kind of fructus lycii 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, high-efficient, and can according to the mature condition of fructus lycii into Row harvests by stages.But the harvester is to make that main frame body of the tree body by gate-shaped can be made in recovery process, is equipped in lower part vertical To channel, longitudinal channel distance is wider, fall into fruit in channel to collect,

It is respectively provided with one group of collecting fruit mechanism in the two 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 biggish 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 fructus lycii picker wall, the fructus lycii picker for prolonging the service life long.

In order to solve the above technical problems, the utility model provides a kind of fructus lycii picker, it includes transmission mechanisms, body frame Body, picking frame assembly and collecting box, the two 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.

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 lower 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 two 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 fructus lycii 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 fructus lycii tree of the upper maturation of Qi Shu, which shakes off, to be got off to fall on the fructus lycii collecting mechanism of the two sides of main frame body vertical passage lower part, by vertical Fructus lycii is sent into collecting box to conveying mechanism, transverse conveying mechanism and hoisting mechanism, and longitudinal translating device associated inner channel is closed Clutch is mainly made of the elastic feeding plate that longitudinal arrangement is arranged, 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, guarantee that region that all fructus lyciis fall can recycle and cover, therefore greatly reduce the omission of fruit.

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 fructus lycii 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, especially can greatly reduce fruit omission preferably by the collecting fruit harvested into conveying mechanism.

Detailed description of the invention

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

Fig. 2 is the side structure schematic view in the direction A-A along Fig. 1；

Fig. 3 is the side structure schematic view in the direction B-B along Fig. 1；

Fig. 4 is the structural schematic diagram of the right view of Fig. 1；

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 16 be longitudinal translating device associated, and 16-1 is collection port, and 17 be transverse conveying mechanism, 18 For power vehicle.

Specific embodiment

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 includes power vehicle 18, transmission mechanism and main frame body 3, and the two sides of power vehicle 18 are respectively provided with one group of main frame body 3, Ke Yitong When picking operation is carried out to two trees.

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 with the shake item 5 downward in 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 comprising 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 multiple groups 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 for being similar to track is constituted between the idler wheel 6 and limited block 7.

The two sides of 3 vertical passage lower part of main frame body are respectively provided with one group of fructus lycii collecting mechanism, and the fructus lycii 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 falls in picking for acquiring Fructus lycii at channel guarantees that region that all fructus lyciis fall can recycle and covers, greatly reduces the omission of fruit, into One step improves the picking rate of recovery of fructus lycii, specifically, the channel closer 15 includes multiple defeated along longitudinal direction by support end The elastic feeding plate 15-1 for sending mechanism length extending direction to be arranged in 16 inside of longitudinal translating device associated, the longitudinal conveyor A file support column 15-2 is equipped on the inside of structure 16, the support end of the elasticity feeding plate 15-1 is sleeved on the support column 15-2 On, wherein it is also arranged on the support cylinder between 16 inside of support end and longitudinal translating device associated of the elasticity feeding plate 15-1 There is an elastic torsional spring, one end of the elasticity torsional spring is fixed on 16 inside of longitudinal translating device associated, and the other end is fixed at elasticity The support end of feeding plate 15-1, the elasticity feeding plate 15-1 passes through elastic torsional spring and realizes homing action, to can either not have Having fructus lycii tree, into picking channel, the fructus lycii fallen is collected in expansion when passing through, while can also be when there is fructus lycii tree to pass through by trunk It is pressed against on the inside of longitudinal translating device associated 16 and shrinks, pass through fructus lycii tree can, and turned round after in elasticity in fructus lycii tree The initial unfolded state that automatically resets under the action of spring continues to collect the fructus lycii fallen in picking channel.

Further, to guarantee 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 in Fig. 2, will collect according to the longitudinal translating device associated 16 Agricultural product be conveyed on the basis of the direction of transverse conveying mechanism 17 from the front to the back, the branch of 16 inside of the longitudinal translating device associated Bearing column 15-2 tilts backwards setting, then the elasticity feeding plate 15-1 also tilts backwards setting, and the lower side in position, which is equipped with, receives Collect baffle, the height of the baffle is less than the difference in height of the elasticity two sides feeding plate 15-1, so set, can either make elastic blanking Plate 15-1 covers picking channel comprehensively, while can be avoided again and transmission influence occurs between adjacent spring feeding plate 15-1, meanwhile, The support column 15-2 that 16 inside of longitudinal translating device associated can also be arranged is set towards the inclination of the outside of longitudinal translating device associated 16 It sets, then the outside that elasticity feeding plate 15-1 is also directed to longitudinal translating device associated 16 is obliquely installed, under this gradient, elastic feeding plate The fructus lycii that 15-1 is collected slides to longitudinal translating device associated 16 automatically under gravity, convenient for the recycled in its entirety of fructus lycii.

Transverse conveying mechanism 17, hoisting mechanism 13 and collecting box 12 are successively arranged after longitudinal translating device associated 16.It is laterally defeated Sending mechanism 17 is conveyer belt, and hoisting mechanism 13 is bucket conveyor structure, comprising conveying base band 13-1, is set on conveying base band 13-1 There is silo 13-2, the top of hoisting mechanism 13 is equipped with discharging deflector roll 13-3, and the discharging deflector roll 13-3 is a roll body, roll It is equipped with star-shaped guide plate within body one week, conveying base band 13-1 can be made to bend, and then overturn silo 13-2 and pour out Material.

Embodiment 2：It is the structural schematic diagram of the utility model embodiment 2, compared with Example 1, this implementation referring 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 3, compared with Example 2, this implementation referring 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 Collecting box 12 is led in inclination upwards backward.

Utility model works process is as follows：Crane is risen first, main frame body advances and fructus lycii 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 fructus lycii tree of the upper maturation of Qi Shu, which shakes off, to be got off to fall on the fructus lycii collecting mechanism of the two sides of main frame body vertical passage lower part, by vertical Fructus lycii is sent into collecting box to conveying mechanism, transverse conveying mechanism and hoisting mechanism, and longitudinal translating device associated inner channel is closed Clutch 15 is mainly made of the elastic feeding plate that longitudinal arrangement is arranged, and when encountering tree mobile jib, is only expressed to by tree mobile jib Partial elastic feeding plate to contract, remaining elastic feeding plate be still in unfolded state, entire channel closer 15 still in Good closed state guarantees that region that all fructus lyciis fall can recycle and covers, therefore greatly reduces fruit It omits.

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 fructus lycii 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, especially can greatly reduce fruit omission preferably by the collecting fruit harvested into conveying mechanism.

Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model. Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical In novel scope of protection of the claims.

Claims (4)

1. a kind of fructus lycii picker, it is characterised in that：Include transmission mechanism, main frame body (3), picking frame assembly and collecting box (12), the two sides of the main frame body (3) are symmetrically arranged with longitudinal translating device associated (16), transverse conveying mechanism (17), elevator Structure (13) is equipped with picking channel between the symmetrically arranged longitudinal translating device associated (16), and the picking channel is symmetrical arranged It is covered in the channel closer (15) of the relative inner of the longitudinal translating device associated (16), the channel closer (15) includes It is multiple that by support end, conveying mechanism length extending direction is arranged in the elasticity on the inside of longitudinal translating device associated (16) along longitudinal direction Feeding plate (15-1) is equipped with elasticity between the support end and longitudinal translating device associated (16) inside of the elasticity feeding plate (15-1) and turns round Spring.

2. fructus lycii 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 states and is also arranged with a bullet on the support cylinder between 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. fructus lycii picker according to claim 2, it is characterised in that：It will be collected according to the longitudinal translating device associated (16) Agricultural product be conveyed on the basis of the direction of transverse conveying mechanism (17) from the front to the back, 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 lower side in position Equipped with baffle is collected, the height of the baffle is less than the difference in height of elastic two sides feeding plate (15-1).

4. fructus lycii picker according to claim 3, 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).