A kind of aspiration curries the jujube harvesting of formula winter and cleans reaping machine
Technical field
The invention provides a kind of aspiration curry the formula winter jujube pluck clean reaping machine, belong to agricultural machinery technological field.
Background technology
Winter jujube is the famous Zizyphus jujuba Mill kind of northern China, and stature is large, and sweet crisp and refreshing mouthful, quality is good, strong adaptability.
Winter jujube is high at sugar content, if fallen on the ground from tree in harvesting, because fragility is high, easily breaks and affects quality, profile sense organ and storage period, and cost performance reduces, and affects orchard worker's income.
Northern China winter jujube results are mainly artificial harvestings, because jujube tree is perennial arbor, and the superb remarkable height of tree growth, artificial harvesting must be by ladder, and along with the difference of plucking position need to repeatedly be moved ladder, it is narrower that the pin on ladder is stepped on crossbeam, the contact-making surface of pin is less, astasia, easily falls, and the height of ladder is fixed, in harvesting process, need to pluck height at present level ladder up conversion, labour intensity is large, and efficiency is low, plucks cost high.
Winter jujube carpopodium is being grown on branch, and carpopodium connects fruit, and fruit is sagging, manual pinching plucked, and uses scissors hand-operated tools, pinches that to pluck efficiency high than pure craft, stand on ground the manual scissors that lifts and be difficult to aim at winter jujube and connect carpopodium, hand is being lifted scissors and is being faced upward the posture of head and be difficult to lastingly, and labour intensity is large.
On winter jujube tree branch, growth thorn, easily hinders hand, is covered with in addition dust, sick worm residue on branches and leaves.
Summary of the invention
The object of this invention is to provide a kind of aspiration curries formula winter jujube and plucks and clean reaping machine, people's seat is in little vehicle seats, seat moves up and down with dual force hoist cylinder, pluck and highly change, move currying picking device and be placed on the branch of winter jujube, induced draft blower withdraws wind becomes horizontal by the carpopodium of winter jujube from sagging shape, hydraulic motor rotates and drives picking comb to rotate, horizontal winter jujube is plucked to come off from carpopodium comb and enter delivery bag, moving handle, ceaselessly move along with currying picking device position, winter jujube is continuously plucked from branch comb, pluck effective, efficiency is high.
Its technical scheme is.
Comprise dolly, gasoline engine generator, motor, hydraulic pump, curry picking device, vehicle frame one end face is provided with walking ground wheel, other end is provided with deflecting roller, dual force hoist cylinder floor installation is on the vehicle frame of dolly, the other end is fixed on and connects with platform, dual force hoist cylinder extends band moving platform and rises, dual force hoist cylinder contraction bands moving platform declines, on platform, be provided with gasoline engine generator, motor, hydraulic pump, collecting box, gasoline engine generator provides power source for motor, motor connects with hydraulic pump by axle-linked machine, driven by motor hydraulic pump works, hydraulic pump drives dual force hoist cylinder and hydraulic motor motion, be provided with air-introduced machine at delivery bag near currying picking device end, induced draft blower withdraws wind becomes horizontal by the carpopodium of winter jujube from sagging shape, holding moving handle presses close to picking machine near winter jujube branch, hydraulic motor drives picking comb to rotate, comb at picking comb is taken, winter jujube comes off from carpopodium, enter delivery bag, fall into collecting box.
Described a kind of aspiration curries the jujube harvesting of formula winter and cleans reaping machine, curries picking machine and comprises picking comb and hydraulic motor.
Described a kind of aspiration curries the jujube harvesting of formula winter and cleans reaping machine, is provided with seat at platform.
Described a kind of aspiration curries the jujube harvesting of formula winter and cleans reaping machine, and drive motors is installed on vehicle frame.
Described a kind of aspiration curries the jujube harvesting of formula winter and cleans reaping machine, and delivery bag is to be made up of flexible material, is made up of sponge at delivery bag and collecting box junction.
Described a kind of aspiration curries the jujube harvesting of formula winter and cleans reaping machine, and in collecting box, dressing mechanism comprises straw shaker, cleaning fan and double-deck separating sieve.
Compared with prior art, tool has the following advantages in the present invention:
1, adopt induced draft blower withdraws wind that the carpopodium of winter jujube is become from sagging shape horizontal, then by the picking comb rotating, horizontal winter jujube comb is plucked, make winter jujube separate and come off with winter jujube carpopodium, picking efficiency is high, curries picking machine small volume and less weight, is convenient to move flexible operation.
2, plucking height can, by the control of dual force hoist cylinder, operate steadily, and remote control machine can control drive motors forward and upset drives dolly to move forward and backward.
3, change picking comb and can pluck the crops such as hawthorn, walnut, Chinese chestnut.
4, the spacing of broach is less than the diameter of winter jujube, pluck broach adopt flexible material, prevent that broach from damaging pericarp, delivery bag flexible material, prevent winter jujube in whereabouts with the mutual frictionally damage epidermis of delivery bag.
5, hydraulic motor also can adopt DC speed-regulating motor, and motor speed generally turns per second 1~2, allows winter jujube by enough fall times, and the too fast winter jujube of rotating speed rotates picking comb damage winter jujube with picking device.
6, on the platform of frame, be provided with seat, can direction of rotation, alleviate because of long-time standing at work fatigue, be applicable to different crowd's operations, safe and reliable efficiency is high, and labour intensity is little.
7, on straw shaker and double-deck separating sieve, be provided with flexible material.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the plan structure schematic diagram of the embodiment of the present invention.
Wherein in figure: 1, dolly 2, walking ground wheel 3, dual force hoist cylinder 4, gasoline engine generator 5, motor 6, hydraulic pump 7, collecting box 8, hydraulic motor 9, picking comb 10, air-introduced machine 11, delivery bag 12, deflecting roller 13, seat 14, platform 15, vehicle frame 16, moving handle 17, drive motors 18, straw shaker 19, cleaning fan 20, double-deck separating sieve.
Embodiment.
In the embodiment shown in Fig. 1~2, a kind of aspiration curries the jujube harvesting of formula winter and cleans reaping machine, comprise dolly 1, gasoline engine generator 4, motor 5, hydraulic pump 6, curry picking machine, vehicle frame 15 1 end faces are provided with walking ground wheel 2, other end is provided with deflecting roller 12, drive motors 17 is installed on vehicle frame 15, remote controller can control drive motors forward and upset drives dolly to move forward and backward, platform 14 is provided with rotary seat 13, dual force hoist cylinder 3 floor installations are on the vehicle frame 15 of dolly 1, the other end is fixed on and connects with platform 14, dual force hoist cylinder 3 extends band moving platform 14 and rises, dual force hoist cylinder 3 shortens band moving platform 14 and declines, can complete differing heights plucks, curry the servo-actuated rising of formula picking machine and decline, curry picking machine and comprise picking comb 9 and hydraulic motor 8, the comb tooth spacing of picking comb 9 is determined by the size of plucking fruit, on platform 14, be provided with gasoline engine generator 4, motor 5, hydraulic pump 6, collecting box 7, gasoline engine generator 4 provides power source for motor 5, motor 5 connects with hydraulic pump 6 by axle-linked machine, motor 5 drives hydraulic pump 6 to work, hydraulic pump 6 drives dual force hoist cylinder 3 and hydraulic motor 8 to move, be provided with air-introduced machine 10 at delivery bag 11 near currying picking machine end, air-introduced machine 10 adopts frequency control, regulate wind speed, air-introduced machine 10 aspirates wind the carpopodium of winter jujube is become horizontal from sagging shape, holding moving handle 16 will curry picking machine and press close to winter jujube branch, hydraulic motor 8 drives picking comb to rotate, comb at picking comb 9 is left behind, winter jujube comes off from carpopodium, or enter from branch and come off together with carpopodium, enter delivery bag 11, fall into the straw shaker 18 of collecting box 7, winter jujube enters straw shaker 18, straw shaker 18 is made up of parallelogram lindage, material shake adopts dustpan principle, enter double-deck separating sieve 20 by straw shaker 18 again, through binary channels cleaning fan 19 selection by winnowing, impurity blows out from impurity elimination mouth, winter jujube falls into collecting box 7.
The above; it is only preferred embodiment of the present invention; it is not the restriction of the present invention being made to other form; any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations; every technical solution of the present invention content that do not depart from; any simple modification, equivalent variations and the remodeling above embodiment done according to the technical spirit of type of the present invention, still belong to the protection domain of type technical scheme of the present invention.