CN203618389U - Single-shaft type dried fruit picker - Google Patents
Single-shaft type dried fruit picker Download PDFInfo
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- CN203618389U CN203618389U CN201320822310.2U CN201320822310U CN203618389U CN 203618389 U CN203618389 U CN 203618389U CN 201320822310 U CN201320822310 U CN 201320822310U CN 203618389 U CN203618389 U CN 203618389U
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- Prior art keywords
- vibrator
- fruit
- picking machine
- dry fruit
- shaft
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Abstract
The utility model discloses a single-shaft type dried fruit picker. The single-shaft type dried fruit picker comprises a gasoline engine, a flexible shaft, a vibrator and a clamping device fixed to a walnut tree. The output end of the gasoline engine is provided with a first coupler connected with the flexible shaft, the input end of the vibrator is provided with a second coupler, the flexible shaft is connected with the vibrator through the second coupler, and the clamping device is fixed to the vibrator. The vibrator and the clamping device are fixed together, power is transmitted through the flexible shaft, and therefore the clamping device can clamp a trunk in a multi-direction and multi-angle mode. The vibrator generates vibration exerted on the fruit trunk, fruit spurs vibrate at a certain frequency and amplitude through the forced vibration, dried fruits obtain acceleration through the vibration of the fruit spurs, the dried fruits doing the accelerated movement generate inertia force, and when the inertia force is larger than the composite force of the fruit spurs and the dried fruits, the dried fruits are separated from fruit stems to fall down, and therefore vibration type picking is achieved.
Description
Technical field
The utility model belongs to woods fruit picking machine tool technical field, relates in particular to a kind of single axle dry fruit picking machine.
Background technology
Plucking the conventional method of dry fruit is artificial harvesting, and it is that " club beats method " once completes results that Current Domestic dry fruit is plucked the method generally adopting, and this method labour intensity is large, have certain danger, the amount of labour used is many, efficiency is low, cost is high.Especially pluck dangerous especially to dry fruits such as growth walnuts amid the mountains.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, as Chinese patent specification discloses a kind of " vibrations picking machine ", the patent No. be " 200820135334.X; the picking machine of this hand held utilizes the vibration frequency of the higher-order of oscillation can make fruit fall down fast; although be not to beat with pole, but still contact bit by bit the top of tree with hand, and the length of bar immobilizes; pluck highly limited, therefore its to pluck operating efficiency still not high.
And for example 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 composition, fruit tree jolting device is arranged on the tractor front end that is not less than 44kw, comprise a left side, right flank support, girder frame, telescopic boom, vibration head hanger bracket and jaw type vibration head, hydraulic control system be arranged on operator on the tractor on fruit tree jolting device right flank support stretch thousand can and position, 3 of fuel tank and counterweights are articulated in after 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 labour, improves the efficiency of gathering in the crops.But this machine is made up of fruit tree jolting device, hydraulic control system, fuel tank and counterweight, not only complicated in mechanical structure, manufacturing cost is high, establishes the working space that each needs are larger, and being only suitable for fruit tree surrounding has the picking fruit of 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 diverse location distance with Bu Tong height fruit tree clamping, adopt cterpillar drive, be useful in knob, especially being suitable for the soil that mountain region road grade is large does to gather woods really on face, this machine maneuverability, work efficiency is high, 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.After mechanical arm realization location makes it in the certain distance of won fruit front, stop the action of mechanical arm.Start actuating motor, driven by motor crank rotates, and makes scissors closure by slider-crank mechanism, cuts cathay hickory.Cathay hickory falls into and collects in frame in the effect of deadweight.This picking robot structure is more complicated, efficiency is low is not suitable for large-area walnut woods and plucks.
Utility model content
For above-mentioned defect or deficiency, the purpose of this utility model has been to provide a kind of simple, convenient single axle dry fruit picking machine.
For reaching above object, the technical solution adopted in the utility model is:
Comprise: gasoline engine, flexible axle, vibrator and the clamping device fixing with walnut, wherein, the output of gasoline engine is provided with the first shaft coupling, the first shaft coupling is connected with flexible axle, the second shaft coupling is installed on the input of vibrator, flexible axle is connected with vibrator by the second shaft coupling, and clamping device is fixed on vibrator.
Described vibrator comprises casing, is provided with eccentric shaft in casing, and the two ends of eccentric shaft are arranged with bearing, is provided with bearing cap on bearing, and the second shaft coupling is sheathed on the input of eccentric shaft.
On described the second shaft coupling, be arranged with connecting cylinder, and connecting cylinder and casing are connected by screw.
On described eccentric shaft, oil scraper ring is installed.
The input of described eccentric shaft is provided with sealing ring.
Described clamping device comprises: be installed on the support on vibrator, the sprocket shaft that carries sprocket wheel is installed on support, be wound with the chain fixing with fruit tree on sprocket wheel, the end of sprocket shaft is provided with turning handle.
Described support is arc-shaped structure.
Described sprocket wheel is duplex chain wheel.
Described support one end is provided with baffle plate, and the other end of support is provided with for by the hook fixing chain ends that has been wound around fruit tree.
On described support, be provided with the block fastening 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 adopt 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, in the time that inertia force is greater than the adhesion of fruit branch and dry fruit, dry fruit separates and falls with carpopodium, thereby realizing oscillatory type plucks, 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 mountain region road grade is large.
Further, the utility model adopts double chain wheel to engage to clamp with chain, can realize larger chucking power, therefore plucks function and is moving in a big way, meet diverse location distance and Bu Tong just, the fruit tree clamping harvesting needs of differing maturity.
Further, because this machine vibrator adopts single 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model single axle dry fruit picking machine;
Fig. 2 is the main TV structure figure of clamping device of the utility model single axle dry fruit picking machine;
Fig. 3 is the clamping device left view of the utility model single axle dry fruit picking machine;
Fig. 4 is the clamping device cutaway view of the utility model single 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, 52 is clutch shaft bearing lid, and 53 is bearing, and 54 is eccentric shaft, 55 is oil scraper ring, and 56 is the second bearing cap, and 57 is sealing ring, 58 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.
As Fig. 1, 2, shown in 3, the utility model provides a kind of single axle dry fruit picking machine, comprise: gasoline engine 1, flexible axle 3, vibrator 5, and the clamping device fixing with walnut, wherein, the output of gasoline engine 1 is provided with the first shaft coupling 2, the first shaft coupling 2 is connected with flexible axle 3, the second shaft coupling 58 is installed on the input of vibrator 5, flexible axle 3 is connected with vibrator 5 by the second shaft coupling 58, clamping device is fixed 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 walnut picking machine can be fitted tightly when fixing with fruit tree, one end of support 6 is provided with baffle plate 61, the other end of support 6 is provided with for by the hook fixing chain ends that has been 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 the chain for fixing fruit tree, on support 6, be provided with the block 62 fastening with turning handle 9, while handle 9 being forwarded on the block 62 of support 6 in the time clamping, after handle 9 fixed clamp, become self-locking, thereby realize the clamping to trunk, further, described sprocket wheel 8 is duplex chain wheel, double chain wheel engages to clamp with chain, can realize larger chucking power.
As shown in Figure 4, described vibrator 5 comprises casing 51, in casing 51, be provided with eccentric shaft 54, the two ends of eccentric shaft 54 are arranged with bearing 53, one end of bearing 53 is provided with clutch shaft bearing lid 52, the other end of bearing 53 is provided with the second bearing cap 56, and the input of eccentric shaft 54 is arranged with the second shaft coupling 58, the second shaft couplings 58 and is connected with the first shaft coupling 2 by flexible axle 3.Oil scraper ring 55 is installed on eccentric shaft 54, and eccentric shaft 54 is provided with on the second shaft coupling 58, the second shaft couplings 58 and is arranged with connecting cylinder 4 by pin, and connecting cylinder 4 is bolted to connection with casing 51.
Single axle dry fruit picking machine of the present utility model is plucked the course of work of dry fruit:
Single axle dry fruit picking machine of the present utility model, connecting components, picking machine is put into and needs the walnut of plucking to set 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 over around trunk on the hook of support 6, adjust tightness, make handle 9 rotations drive sprocket shaft 7 to rotate by applying power, make sprocket wheel 8 rotate tensioning chain, in the time clamping, handle 9 is forwarded on the block 62 on support 6, 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 walnut trunk, fruit branch with certain frequency and amplitude vibration under forced vibration, dry fruit obtains acceleration under the vibration of fruit branch, and the dry fruit of accelerated motion produces inertia force, in the time that inertia force is greater than the adhesion of fruit branch and dry fruit, dry fruit separates and falls with carpopodium, plucks thereby realize oscillatory type.In harvesting, can control by the throttle of adjusting gasoline engine 1 rotating speed of eccentric shaft 54 in vibrator 5, thereby control the frequency of vibrator.
Single 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 flexible axle transferring power, has realized clamping multi-faceted when clamping device clamps trunk, multi-angle, adopts double chain wheel to engage to clamp with chain, can realize larger chucking power.Therefore this harvesting function is moving in a big way, meet diverse location distance and Bu Tong just, the fruit tree clamping harvesting needs of differing maturity.
2, because this machine vibrator adopts single 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 mountain region road grade is large.
Claims (10)
1. a single axle dry fruit picking machine, it is characterized in that, comprise: gasoline engine (1), flexible axle (3), vibrator (5) and the clamping device fixing with walnut, wherein, the output of gasoline engine (1) is provided with the first shaft coupling (2), the first shaft coupling (2) is connected with flexible axle (3), the second shaft coupling (58) is installed on the input of vibrator (5), flexible axle (3) is connected with vibrator (5) by the second shaft coupling (58), and clamping device is fixed on vibrator (5).
2. single axle dry fruit picking machine according to claim 1, it is characterized in that, described vibrator (5) comprises casing (51), in casing (51), be provided with eccentric shaft (54), the two ends of eccentric shaft (54) are arranged with bearing (53), bearing is provided with bearing cap on (53), and the second shaft coupling (58) is sheathed on the input of eccentric shaft (54).
3. single axle dry fruit picking machine according to claim 2, is characterized in that, is arranged with connecting cylinder (4) on described the second shaft coupling (58), and connecting cylinder (4) is connected by screw with casing (51).
4. according to the single axle dry fruit picking machine described in claim 2 or 3, it is characterized in that, oil scraper ring (55) is installed on described eccentric shaft (54).
5. according to the single axle dry fruit picking machine described in claim 2 or 3, it is characterized in that, the input of described eccentric shaft (54) is provided with sealing ring (57).
6. single 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 fixing with fruit tree on (8), and the end of sprocket shaft (7) is provided with turning handle (9).
7. single axle dry fruit picking machine according to claim 6, is characterized in that, described support (6) is arc-shaped structure.
8. single axle dry fruit picking machine according to claim 6, is characterized in that, described sprocket wheel (8) is duplex chain wheel.
9. according to the single axle dry fruit picking machine described in claim 6 or 7, it is characterized in that, described support (6) one end is provided with baffle plate (61), and the other end of support (6) is provided with for by the hook fixing chain ends that has been wound around fruit tree.
10. according to the single axle dry fruit picking machine described in claim 6 or 7, it is characterized in that, on described support (6), be provided with the block (62) fastening with turning handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822310.2U CN203618389U (en) | 2013-12-13 | 2013-12-13 | Single-shaft type dried fruit picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822310.2U CN203618389U (en) | 2013-12-13 | 2013-12-13 | Single-shaft type dried fruit picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203618389U true CN203618389U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320822310.2U Expired - Fee Related CN203618389U (en) | 2013-12-13 | 2013-12-13 | Single-shaft type dried fruit picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203618389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255199A (en) * | 2014-10-09 | 2015-01-07 | 杭州泉意科技有限公司 | Walnut knock-off rod |
| CN109997512A (en) * | 2018-01-04 | 2019-07-12 | 机械科学研究院浙江分院有限公司 | Vibration device and picking fruit machine |
-
2013
- 2013-12-13 CN CN201320822310.2U patent/CN203618389U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255199A (en) * | 2014-10-09 | 2015-01-07 | 杭州泉意科技有限公司 | Walnut knock-off rod |
| CN109997512A (en) * | 2018-01-04 | 2019-07-12 | 机械科学研究院浙江分院有限公司 | Vibration device and picking fruit machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20161213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |