CN203302009U - Double-shaft type dry fruit picking machine - Google Patents
Double-shaft type dry fruit picking machine Download PDFInfo
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- CN203302009U CN203302009U CN2013203238370U CN201320323837U CN203302009U CN 203302009 U CN203302009 U CN 203302009U CN 2013203238370 U CN2013203238370 U CN 2013203238370U CN 201320323837 U CN201320323837 U CN 201320323837U CN 203302009 U CN203302009 U CN 203302009U
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- eccentric shaft
- fruit
- picking machine
- dry fruit
- shaft
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Abstract
The utility model discloses a double-shaft type dry fruit picking machine, comprising a gasoline engine which is provided with a first coupling, wherein the first coupling is connected with a vibration generator through a flexible shaft, and the vibration generator is provided with a clamping device fixed with a fruit tree. Through fixing the vibration generator and the clamping device together, and transferring power through the flexible shaft, the multidirectional and multi-angle clamping of the clamping device for a tree trunk is realized, the vibration generator generates vibration action on the tree trunk of the fruit tree, a fruit branch vibrates at a certain frequency and amplitude under the forced vibration, dry fruits obtain accelerated speed under the vibration of the fruit branch, the accelerated movement dry fruits generate inertia force, and when the inertia force is greater than combination force of the fruit branch and the dry fruits, the dry fruits and fruit stems fall down in a separated manner, so that vibration type picking is realized.
Description
Technical field
The utility model belongs to woods fruit picking machine tool technical field, relates in particular to a kind of twin axle dry fruit picking machine.
Background technology
The conventional method of plucking dry fruit is artificial harvesting, and it is that " club beats method " once completes results that the Current Domestic dry fruit is plucked the method generally adopted, and this method labour intensity is large, have certain danger, the amount of labour used is many, efficiency is low, cost is high.Especially the growth dry fruits such as walnut are amid the mountains plucked dangerous especially.Also there is easy damage twig in this method, destroys tree vigo(u)r, and impact carrys out the problems such as annual production.
In order to increase work efficiency, a kind of " vibrations picking machine " disclosed as the Chinese patent specification, the patent No. be " 200820135334.X; the picking machine of this hand held utilizes the vibration frequency of the higher-order of oscillation that fruit is fallen down fast; although be not to beat with pole, but still will contact bit by bit with hand the top of tree, and the length of bar immobilizes; pluck highly limited, so its to pluck operating efficiency still not high.
And for example the Chinese patent specification also discloses a kind of " vibrating type fruit tree harvester ", its patent No. is " 200820125040.9 ", this vibrating type fruit tree harvester, by fruit tree jolting device, hydraulic control system, fuel tank and counterweight form, fruit tree jolting device is arranged on the tractor front end that is not less than 44kw, comprise a left side, the right flank support, the girder frame, telescopic boom, vibration head hanger bracket and jaw type vibration head, hydraulic control system is arranged on operator on the tractor on fruit tree jolting device right flank support and stretches thousand positions that can reach, after 3 of fuel tank and counterweights are articulated in tractor.Although a people just can operate this machine, mobility is good, and fruit picking speed is fast, and the mechanical oscillation of harvester can not destroy trees, and effectively mechanically actuated has replaced manually, thereby saves the labour, improves the efficiency of gathering in the crops.But this machine is comprised of fruit tree jolting device, hydraulic control system, fuel tank and counterweight, complicated in mechanical structure not only, manufacturing cost is high, and establishing each needs larger working space, only is suitable for the picking fruit that the fruit tree surrounding has larger working space.
Domestic patent discloses a kind of " woods fruit picking machine ", and this picking machine of patent No. 201010278963.X comprises movable type traveling device, electrical source of power, harvesting elevator, folding extension rod, gas station, vibration picker.The vibration picker of this picking machine can to the diverse location distance with Bu Tong the height fruit tree clamping, adopt cterpillar drive, be useful in knob, especially the applicable large soil of mountain region road grade does on face to gather woods really, this machine maneuverability, work efficiency is high, the working space requirement is little, and the efficiency of gathering is high.But its area occupied is larger, is unsuitable for the harvesting of the dry fruit fruit tree wooden lands such as hillside.
Domestic have patent to disclose a kind of " a kind of tree climbing type carya cathayensis picking robot ", and its patent No. is 201110377079.6, and this described Chinese walnut picking robot comprises the mechanism of climbing tree, mechanical arm and end actuating unit.At mechanical arm, realize that location makes it be in winning fruit the place ahead certain distance with after interior, stops the action of mechanical arm.Start actuating motor, the driven by motor crank rotates, and makes the scissors closure by slider-crank mechanism, cuts cathay hickory.Cathay hickory is in the effect of deadweight falls into the collection frame.This picking robot structure is more complicated, efficiency is hanged down and is not suitable for large-area walnut woods harvesting.
The utility model content
For above-mentioned defect or deficiency, the utility model provides a kind of simple, convenient twin axle dry fruit picking machine.
For reaching above purpose, the technical solution adopted in the utility model is:
Comprise: the gasoline engine of the first shaft coupling is installed, and the first shaft coupling is connected with vibrator by flexible axle, and the clamping device fixed with fruit tree is installed on vibrator.
Described vibrator comprises casing, in casing, is arranged with the first eccentric shaft and the second eccentric shaft in parallel; The first eccentric shaft and the second eccentric shaft correspondence respectively are equipped with clutch shaft bearing lid and the second bearing cap, the end of the first eccentric shaft and the second eccentric shaft corresponding keys respectively is connected with the first gear and the second gear, and the first gear and the engagement of the second gear, the first eccentric shaft is connected by flexible axle with gasoline engine.
On described the first eccentric shaft, the second shaft coupling is installed, is arranged with connecting cylinder on the second shaft coupling, and connecting cylinder is fixedly connected with casing.
On described the first eccentric shaft and the second eccentric shaft, oil scraper ring is installed.
Described clamping device comprises: be installed on the support on vibrator, the sprocket shaft that carries sprocket wheel is installed on support, on sprocket wheel, be wound with the chain fixed with fruit tree, the end of sprocket shaft is provided with turning handle.
Described support is arc-shaped structure.
Described support one end is provided with baffle plate, and the other end of support is provided with the fixing hook of chain ends for being wound around fruit tree.
On described support, be provided with the block fastened with turning handle.
Compared with prior art, the beneficial effects of the utility model are:
In the utility model by vibrator and clamping device are fixed together, and employing flexible axle transferring power, multi-faceted while having realized clamping device clamping trunk, the clamping of multi-angle, vibrator produces effect of vibration in trunks of fruit trees, fruit branch with certain frequency and amplitude vibration under forced vibration, dry fruit obtains acceleration under the vibration of fruit branch, the dry fruit of accelerated motion produces inertia force, when inertia force is greater than the adhesion of fruit branch and dry fruit, dry fruit separates and falls with carpopodium, thereby realize the oscillatory type harvesting, in addition, owing to adopting gasoline engine as power, easy to carry, can be useful in knob, the harvesting of area, hillside dry fruit, especially the dry fruit of gathering on the working face that the mountain region road grade is large.
Further, the utility model adopts double chain wheel and chain to mesh to clamp, and can realize larger chucking power, therefore plucks function and is moving in a big way, meet the diverse location distance and Bu Tong just, the fruit tree clamping harvesting needs of differing maturity.
Further, because this machine vibrator adopts the double-eccentric shaft vibration, it is simple in structure, and exciting force is large, takes up space little, and quality is light, therefore meet portable requirement.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model twin axle dry fruit picking machine;
Fig. 2 is the vertical view of the utility model twin axle dry fruit picking machine;
Fig. 3 is the upward view of the utility model twin axle dry fruit picking machine;
Fig. 4 is the supporting structure schematic diagram of the utility model twin axle dry fruit picking machine;
Fig. 5 is the exciter structure schematic diagram of the utility model twin axle dry fruit picking machine.
In figure, 1 is gasoline engine, and 2 is the first shaft coupling, and 3 is flexible axle, 4 is connecting cylinder, and 5 is vibrator, and 6 is support, and 7 is sprocket shaft, 8 is sprocket wheel, and 9 is turning handle, and 51 is casing, and 52 are the clutch shaft bearing lid, 53 is the first eccentric shaft, and 54 is oil scraper ring, and 55 is the first gear, 56 is the second eccentric shaft, and 57 is the second bearing cap, and 58 is the second gear, 59 is the second shaft coupling, and 61 is baffle plate, and 62 is block.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Shown in Fig. 1,2,3,4, the utility model provides a kind of twin axle dry fruit picking machine, comprise: gasoline engine 1, the first shaft coupling 2 that the first shaft coupling 2 is installed is connected with vibrator 5 by flexible axle 3, and the clamping device fixed with fruit tree is installed on vibrator 5, concrete, described clamping device comprises: be installed on the support 6 on vibrator 5, described support 6 is arc-shaped structure, so that the walnut picking machine can fit tightly fixedly the time with fruit tree, one end of support 6 is equipped with baffle plate 61, the other end of support 6 is provided with the fixing hook of chain ends for being wound around fruit tree, the sprocket shaft 7 that carries sprocket wheel 8 is installed on support 6, the end of sprocket shaft 7 is provided with turning handle 9, on sprocket wheel 8, be wound with for the fixing chain of fruit tree, on support 6, be provided with the block 62 fastened with turning handle 9, while handle 9 being forwarded on the block 62 of support 6 when clamping, after handle 9 fixed clamp, become self-locking, thereby realize the clamping to trunk.
Shown in Figure 5, described vibrator 5 comprises casing 51, the first eccentric shaft 53 be arranged in parallel in casing 51 and the second eccentric shaft 56; The first eccentric shaft 53 is connected with the second bearing interference with clutch shaft bearing with the second eccentric shaft 56 is corresponding respectively, and clutch shaft bearing and the second bearing are equipped with clutch shaft bearing lid the 52 and second bearing cap 57 outward; On the first eccentric shaft 53 and the second eccentric shaft 56, oil scraper ring 54 is installed, and the end of the first eccentric shaft 53 and the second eccentric shaft 56 respectively corresponding keys be connected with the first gear 55 and the second gear 58; Wherein, the first gear 55 and the second gear 58 engagements, the first eccentric shaft 53 is connected by flexible axle 3 with gasoline engine 1, on the first eccentric shaft 53 and the second eccentric shaft 56, oil scraper ring is installed, on described the first eccentric shaft 53, by pin, the second shaft coupling 59 is installed, on the second shaft coupling 59, be arranged with connecting cylinder 4, and connecting cylinder 4 is bolted to connection with casing 51.
Twin axle dry fruit picking machine of the present utility model is plucked the course of work of dry fruit:
Twin axle dry fruit picking machine of the present utility model, connecting components, picking machine is put into and needs the walnut of plucking tree other, by the circular arc portion of clamping device medium-height trestle 6 against trunk, chain one end by 61 baffle plates on support 6 on sprocket wheel 8, its other end hangs on the hook of support 6 around trunk, adjust tightness, by applying power, make handle 9 rotate 7 rotations of drive sprocket shaft, make sprocket wheel 8 rotate tensioning chain, when clamping, handle 9 is forwarded on the block 62 on support 6, the fixed clamp position forms self-locking, thereby realizes the clamping to trunk.
Start gasoline engine 1, gasoline engine 1 reaches vibrator 5 by power by flexible axle 3, vibrator 5 produces effect of vibration in the walnut trunk, fruit branch with certain frequency and amplitude vibration under forced vibration, dry fruit obtains acceleration under the vibration of fruit branch, the dry fruit of accelerated motion produces inertia force, when inertia force is greater than the adhesion of fruit branch and dry fruit, dry fruit separates and falls with carpopodium, thereby realizes the oscillatory type harvesting.In harvesting, can control by the throttle of regulating gasoline engine 1 rotating speed of eccentric shaft in vibrator 5, thereby control the frequency of vibrator.
Twin axle dry fruit picking machine of the present utility model has following effect compared with prior art:
1, this machine is fixed together by vibrator and clamping device, and adopts the flexible axle transferring power, has realized clamping multi-faceted when clamping device clamps trunk, multi-angle, adopts double chain wheel and chain to mesh to clamp, and can realize larger chucking power.Therefore this harvestings function is moving in a big way, meet to the diverse location distance with Bu Tong just, the fruit tree clamping harvesting needs of differing maturity.
2, because this machine vibrator adopts the double-eccentric shaft vibration, it is simple in structure, and exciting force is large, takes up space little, and quality is light, therefore meet portable requirement.
3, this machine adopts gasoline engine as power, easy to carry, can be useful in the harvesting of knob, area, hillside dry fruit, the dry fruit of gathering on the working face that especially the mountain region road grade is large.
Claims (8)
1. twin axle dry fruit picking machine, it is characterized in that, comprise: gasoline engine (1), the output of gasoline engine (1) is equipped with the first shaft coupling (2), the first shaft coupling (2) is connected with flexible axle (3), flexible axle (3) is connected with vibrator (5), and vibrator is equipped with the clamping device fixed with walnut on (5).
2. twin axle dry fruit picking machine according to claim 1, is characterized in that, described vibrator (5) comprises casing (51), in casing (51), is arranged with the first eccentric shaft (53) and the second eccentric shaft (56) in parallel; The first eccentric shaft (53) and the second eccentric shaft (56) correspondence respectively are equipped with clutch shaft bearing lid (52) and the second bearing cap (57), the end of the first eccentric shaft (53) and the second eccentric shaft (56) corresponding keys respectively is connected with the first gear (55) and the second gear (58), and the first gear (55) and the second gear (58) engagement, the first eccentric shaft (53) is connected by flexible axle (3) with gasoline engine (1).
3. twin axle dry fruit picking machine according to claim 2, it is characterized in that, the second shaft coupling (59) is installed on described the first eccentric shaft (53), on the second shaft coupling (59), is arranged with connecting cylinder (4), and connecting cylinder (4) is fixedly connected with casing (51).
4. according to the described twin axle dry fruit of claim 2 or 3 picking machine, it is characterized in that, on described the first eccentric shaft (53) and the second eccentric shaft (56), oil scraper ring is installed.
5. twin axle dry fruit picking machine according to claim 1, it is characterized in that, described clamping device comprises: be installed on the support (6) on vibrator (5), the sprocket shaft (7) that carries sprocket wheel (8) is installed on support, sprocket wheel is wound with the chain fixed with fruit tree on (8), and the end of sprocket shaft (7) is provided with turning handle (9).
6. twin axle dry fruit picking machine according to claim 5, is characterized in that, described support (6) is arc-shaped structure.
7. according to the described twin axle dry fruit of claim 5 or 6 picking machine, it is characterized in that, described support (6) one ends are provided with baffle plate (61), and the other end of support (6) is provided with the fixing hook of chain ends for being wound around fruit tree.
8. according to the described twin axle dry fruit of claim 5 or 6 picking machine, it is characterized in that, on described support (6), be provided with the block (62) fastened with turning handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203238370U CN203302009U (en) | 2013-06-06 | 2013-06-06 | Double-shaft type dry fruit picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203238370U CN203302009U (en) | 2013-06-06 | 2013-06-06 | Double-shaft type dry fruit picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203302009U true CN203302009U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203238370U Expired - Fee Related CN203302009U (en) | 2013-06-06 | 2013-06-06 | Double-shaft type dry fruit picking machine |
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| Country | Link |
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| CN (1) | CN203302009U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782324A (en) * | 2015-04-17 | 2015-07-22 | 北京林业大学 | Portable soapberry harvesting machine |
| CN104885705A (en) * | 2015-05-15 | 2015-09-09 | 浙江理工大学 | Epitrochoid trajectory based fruit vibration harvesting device |
| CN108271530A (en) * | 2018-01-22 | 2018-07-13 | 安徽农业大学 | A kind of solid root of double mechanical arms shakes a formula camellia oleifera fruit picker |
| CN114246062A (en) * | 2021-12-09 | 2022-03-29 | 浙江收获科技有限公司 | Flexible-traction resonance type picking equipment |
-
2013
- 2013-06-06 CN CN2013203238370U patent/CN203302009U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782324A (en) * | 2015-04-17 | 2015-07-22 | 北京林业大学 | Portable soapberry harvesting machine |
| CN104782324B (en) * | 2015-04-17 | 2017-01-25 | 北京林业大学 | Portable soapberry harvesting machine |
| CN104885705A (en) * | 2015-05-15 | 2015-09-09 | 浙江理工大学 | Epitrochoid trajectory based fruit vibration harvesting device |
| CN108271530A (en) * | 2018-01-22 | 2018-07-13 | 安徽农业大学 | A kind of solid root of double mechanical arms shakes a formula camellia oleifera fruit picker |
| CN108271530B (en) * | 2018-01-22 | 2024-01-16 | 安徽农业大学 | Root-fixing and branch-shaking type oil tea fruit picking device with double mechanical arms |
| CN114246062A (en) * | 2021-12-09 | 2022-03-29 | 浙江收获科技有限公司 | Flexible-traction resonance type picking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140606 |