CN201682807U - Fruit picker - Google Patents
Fruit picker Download PDFInfo
- Publication number
- CN201682807U CN201682807U CN2010201307419U CN201020130741U CN201682807U CN 201682807 U CN201682807 U CN 201682807U CN 2010201307419 U CN2010201307419 U CN 2010201307419U CN 201020130741 U CN201020130741 U CN 201020130741U CN 201682807 U CN201682807 U CN 201682807U
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- picking
- frame support
- motor
- frame
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Abstract
The utility model relates to a fruit picker suitable for picking shelled nuts such as shellbarks, Chinese chestnuts, gingkoes, Chinese torreya nuts and the like, and aims to provide the picker safe to use and efficient to work which has the advantages of simple structure, easy manufacture and lower cost. The utility model adopts the technical scheme that the fruit picker comprises a support rod and a power supply, and is characterized in that a frame-shaped bracket fixed at the top end of the support rod and a motor fixed on the frame-shaped bracket are also included therein; and a picking mechanism is also arranged at the top end of the support rod, and comprises a slide rod capable of horizontally and linearly sliding on the frame-shaped bracket, a picking rod hinged with the slide rod after vertically and downwardly traversing the top end of the frame-shaped bracket, and a motion switching mechanism capable of converting the driving of the motor into the linear sliding of the slide rod. The output shaft of the motor penetrates through the bottom end of the frame-shaped bracket from bottom to top to extend into the frame-shaped bracket; and the motion switching mechanism comprises an eccentric wheel at the output shaft of the motor, a shift lever fixed on the slide rod and a connecting rod.
Description
Technical field
The utility model relates to a kind of fruit picking mechanical, a kind of device for picking fruit of band shell nuts such as especially a kind of suitable harvesting cathay hickory, Chinese chestnut, ginkgo, Chinese torreya.
Background technology
In the picking fruit process, for height that can reach above staff or fruit far away, general employing is climbed the tree, ladder is plucked.Fruit trees such as cathay hickory, gingko, Chinese chestnut are generally all taller and bigger; Particularly hickory generally all has 5 to 16 meters height, and is grown in the steep open-air slope of physical features mostly.Often need climb on the tree the harvest season people fruit is beaten down, this harvesting method labour intensity is big, and picking efficiency is low, and easily injures fruit branch.When the picker climbs on the trunk operation, because of the accident of injures and deaths takes place to cause from high falling disequilibrium, there is serious potential safety hazard through regular meeting; Especially when the harvest season all in the operation that races against time, the also corresponding increase of the probability that has an accident.In recent years, annual all have the tree of bob casualty accident to take place in prosperousization area, Linan.In addition, there are problems such as labour intensity is big, inefficiency in existing harvesting work entirely by manual operation.
The utility model content
Technical problem to be solved in the utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of device for picking fruit is provided, characteristics safe in utilization, high efficiency that this picking device should have, and simple in structure, easy to manufacture, cost is lower.
The technical solution adopted in the utility model is: a kind of device for picking fruit, comprise strut and power supply, and it is characterized in that: this picking device also comprises the frame support that is fixed on the strut top and is fixed on motor on the frame support; Described strut top also is provided with one and plucks mechanism; This harvesting mechanism comprise can pass through the frame support top straight down at the slide bar, that horizontal linear on the frame support slides after with hinged picking lever of slide bar and the movement conversion mechanism that the driving of motor is converted to the slide bar linear slide.
The output shaft of described motor stretched in the frame support after from bottom to top passing through the bottom of frame support; Described movement conversion mechanism comprises the eccentric wheel that is fixed on the motor output shaft, be fixed on the slide bar and driving lever that an end stretches toward the below and two ends respectively with eccentric wheel and the hinged connecting rod of driving lever; To drive the slide bar move left and right when the motor movement, picking lever is swung around the joining of itself and frame support.
Described frame support is the vertical polygon housing of arranging; The upper end of described frame support is shaped on through hole, is equipped with the axle sleeve that inserts for picking lever in the through hole.
Described picking lever be positioned at axle sleeve with the length of upper part be the following span access location length of axle sleeve 3-5 doubly.
Described strut is made of several hollow straight-bars that join successively; The external diameter of each hollow straight-bar is identical in the strut, junction socket one cylindrical shape of hollow straight-bar locking cover in twos, laterally pass through lock sleeve and adjacent two hollow straight-bars with two bolts in addition after, two hollow straight-bars fixedly are docking together.
Described power supply is an accumulator.
When the utility model uses, connect with the mains, press the switch rear motor and promptly rotate, when the output shaft of motor drives the crank uniform rotation, drive its slide bar that links to each other along its horizontal direction move left and right.Because the bottom and the slide bar of picking lever are hinged; The move left and right of slide bar promptly drives picking lever and swings around the axle sleeve position of frame support; Is the several times of the following span access location length of axle sleeve because of picking lever extends in axle sleeve with the length of upper part, has just obtained amplification so be positioned at axle sleeve with the motion amplitude of the picking lever of upper part; When plucking fruit, can obtain effectively to impact the effect that branch falls fruit, and then realize the purpose of picking fruit.
The beneficial effects of the utility model are: use this picking device, the picker can directly pluck nut under fruit tree, need not climb on the tree again, so use fool proofly, has avoided the generation of casualty accident.And the nut picking machine that provides uses light, flexible, is particularly useful for plucking in mountain forest band shell nuts such as cathay hickory, Chinese chestnut, ginkgo, Chinese torreya, makes the picker can finish harvesting work like a cork; This machine is simple and reasonable in addition, and is easy to make easy, long service life, and cost is also low; Solved effectively that the labour intensity that existing harvesting mode exists is big, inefficiency, be difficult to adapt to defective such as rainy day harvesting.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 be among Fig. 1 A portion analyse and observe enlarged diagram.
Fig. 3 is the mounting structure enlarged diagram of the axle sleeve in the utility model.
Embodiment
Be further described by the following examples, and in conjunction with the Figure of description the technical solution of the utility model.
As shown in Figure 1, a kind of device for picking fruit, comprise strut 1, be fixed on the strut top frame support 21, (power supply recommends to adopt accumulator to be fixed on motor 22 on the frame support and power supply; Omit among the figure); Described motor adopts DC micromotor, and the power line of this direct current generator passed through the cavity of strut inside and was placed on ground accumulator temporarily and is electrically connected.
Described strut 1 can adopt the more piece straight-bar to be formed by connecting, to satisfy the needs of certain-length.Connection between the more piece straight-bar, to the strut bottom, the more piece straight-bar is chap gradually in regular turn from the strut top for the mode one that can take similar fishing rod; One end of the thick straight-bar of one end insertion of thin straight-bar and fixing (can adopt taper seat embedded structure or screw connection structure, carry out fixing between two straight-bars).Also can adopt mode shown in the drawings to carry out; In the accompanying drawing, described strut 1 by the hollow straight-bar of some joints (recommend adopting the hollow aluminum pipe of four joints, long 2.5 meters of every saving, 10 meters of length overalls) mutually butt joint form that (length of strut 1 has been carried out simplifying and handled among the figure; The syndeton that shows hollow straight-bar 9 and hollow straight-bar 10 among Fig. 2), the external diameter of the hollow straight-bar of each in the strut is identical; The junction socket one columnar lock sleeve 7 of two hollow straight-bars in addition laterally passes through through hole on lock sleeve and adjacent two the hollow straight-bars with two bolts 8, two hollow straight-bars is docked be fixed together.
The top of described strut also is provided with one and plucks mechanism; In the described harvesting mechanism, slide bar 5 can slide (showing among the figure that slide bar 5 directly interts in the slide opening of frame support two sides) by horizontal linear on frame support 21; After the through hole (by the axle sleeve in the through hole 6) of picking lever 3 (generally being the thin bar of metal of 2-3mm) by frame support top 6-1 passes through frame support straight down, hinged with the hinged seat 44 that is fixed on the slide bar; Like this, the linear slide of slide bar just can convert the through hole of picking lever 3 on the 6-1 of frame support top to and swings.Other is provided with the movement conversion mechanism that a driving with motor converts the slide bar linear slide to.In this mechanism, the output shaft of described motor stretched in the frame support after from bottom to top passing through the bottom of frame support; Eccentric wheel 41 (eccentric wheel among the figure uses as crank) is fixed on the motor output shaft, and driving lever 43 is fixed on the slide bar and an end stretches toward the below; One end of connecting rod 42 is hinged on the eccentric wheel 41 by bearing pin 45, and the bottom of the other end and driving lever 43 is hinged; Like this, drive the slide bar move left and right when motor rotates, can make the bottom of picking lever produce toward the complex line swing.Because it is the 3-5 doubly (length of figure picking lever carried out simplifying handle) of the following span access location length of axle sleeve with the length of upper part that picking lever is arranged in axle sleeve; The axle sleeve that is positioned at of picking lever has just obtained amplification with the motion amplitude of upper part, and the dynamics that impacts branch is just bigger.
Further, described frame support 21 is vertical polygon shell structure of arranging; Locating the axle sleeve 6 that supplies picking lever to insert in the through hole of the upper end of described frame support.Obviously, when the through hole of picking lever 3 on the 6-1 of frame support top swings, also with between the axle sleeve 6 to a certain degree axial relative slip is arranged.The setting of axle sleeve can protect the through hole of frame support upper end not easy to wear, longer service life.As shown in Figure 3, for being interted reliably, axle sleeve 6 is positioned in the through hole of frame support upper end; The outer surface of described axle sleeve 6 is made stairstepping, and other has a collar 2 to be fixed on the axle sleeve 6 by trip bolt 21, make axle sleeve 6 can not break away from frame support and can keep with the matched amplitude of fluctuation of picking lever.
Claims (6)
1. a device for picking fruit comprises strut (1) and power supply, it is characterized in that: this picking device also comprises the frame support (21) that is fixed on the strut top and is fixed on motor (22) on the frame support; Described strut top also is provided with one and plucks mechanism; This harvesting mechanism comprises picking lever (3) hinged with slide bar after can passing through the frame support top straight down at the slide bar (5), that horizontal linear on the frame support slides and the movement conversion mechanism that the driving of motor is converted to the slide bar linear slide.
2. device for picking fruit according to claim 1 is characterized in that: the output shaft of described motor stretched in the frame support after from bottom to top passing through the bottom of frame support; Described movement conversion mechanism comprises the eccentric wheel (41) that is fixed on the motor output shaft, be fixed on the slide bar and driving lever (43) that an end stretches toward the below and two ends respectively with eccentric wheel and the hinged connecting rod (42) of driving lever.
3. device for picking fruit according to claim 1 and 2 is characterized in that: described frame support (21) is the vertical polygon housing of arranging; The upper end of described frame support is shaped on through hole, is equipped with the axle sleeve (6) that inserts for picking lever (3) in the through hole.
4. device for picking fruit according to claim 3 is characterized in that: described picking lever (3) be positioned at axle sleeve with the length of upper part be the following span access location length of axle sleeve 3-5 doubly.
5. device for picking fruit according to claim 4 is characterized in that: described strut (1) is made of several hollow straight-bars that join successively; The external diameter of each hollow straight-bar is identical in the strut, junction socket one cylindrical shape of hollow straight-bar locking cover (7) in twos, laterally pass through lock sleeve and adjacent two hollow straight-bars with two bolts (8) in addition after, two hollow straight-bars fixedly are docking together.
6. device for picking fruit according to claim 5 is characterized in that: described power supply is an accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201307419U CN201682807U (en) | 2010-03-12 | 2010-03-12 | Fruit picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201307419U CN201682807U (en) | 2010-03-12 | 2010-03-12 | Fruit picker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682807U true CN201682807U (en) | 2010-12-29 |
Family
ID=43371097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201307419U Expired - Fee Related CN201682807U (en) | 2010-03-12 | 2010-03-12 | Fruit picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682807U (en) |
Cited By (3)
| 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 |
| CN107028200A (en) * | 2016-12-16 | 2017-08-11 | 青岛海之源智能技术有限公司 | A kind of chestnut, which is hit down, to be sloughed off shell leather jacket and puts |
| CN110050584A (en) * | 2019-05-13 | 2019-07-26 | 秦素萍 | A kind of apricot picking fruit device |
-
2010
- 2010-03-12 CN CN2010201307419U patent/CN201682807U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN107028200A (en) * | 2016-12-16 | 2017-08-11 | 青岛海之源智能技术有限公司 | A kind of chestnut, which is hit down, to be sloughed off shell leather jacket and puts |
| CN110050584A (en) * | 2019-05-13 | 2019-07-26 | 秦素萍 | A kind of apricot picking fruit device |
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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: 20101229 Termination date: 20110312 |