CN103444362B - High-altitude picking device - Google Patents
High-altitude picking device Download PDFInfo
- Publication number
- CN103444362B CN103444362B CN201310411960.2A CN201310411960A CN103444362B CN 103444362 B CN103444362 B CN 103444362B CN 201310411960 A CN201310411960 A CN 201310411960A CN 103444362 B CN103444362 B CN 103444362B
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- Prior art keywords
- sleeve
- tulwar
- bolt
- slide block
- bar
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Abstract
The invention discloses a high-altitude picking device which comprises a picking mechanism and a high pole, wherein the picking mechanism comprises straight knives, a curved knife, a sleeve, a bolt, a sliding block and a spring; the bolt is sleeved with the sliding block, the spring and the sleeve in sequence; a sleeve front fixing lug and a sleeve back fixing lug are arranged on the sleeve; the outward blades of the straight knives are mounted and fixed on the sleeve front fixing lug and the sleeve back fixing lug by using dowels; the blade of the curved knife faces inwards, the sliding end of the curved knife is inserted into a sliding slot of the sliding block, and the curved knife is mounted on the sleeve front fixing lug by using a dowel; the bolt of the picking mechanism is fixedly connected with one end, provided with an internal thread, of the high pole; the high pole is formed through fixedly connecting a plurality of short poles by bolts. The high-altitude picking device has the characteristics of simple structure, simplicity in manufacture and convenience for use, is suitable for high-altitude operation, can save mechanical cost and labor cost of high-altitude operation, is safe and reliable, and has high operating efficiency.
Description
Technical field
The invention belongs to woods, agricultural field of mechanical technique, relate to a kind of high-altitude and pluck, prune machinery, especially a kind of high altitude picking machine.
Background technology
Fruit tree is pruned in necessary for growth, and to mould shape of tree-crown, same ornamental trees and shrubs etc. also need to prune, and remove unwanted branch.For thicker branch, a kind of is at present adopt to root out with the scoop of long handle, and another kind of mode adopts double ladder or upper saw to the upper handsaw of tree to remove or cut down with cutter.Adopt for sawing and needing to carry out ascend operation by the mode that cutter is cut, dangerous and be only applicable under in tree crown, the pruning of the branch in portion: although and the inconvenience of ascend operation can be avoided with the scoop shovel of band long handle, but owing to being exert oneself from bottom to top, and due to the deadweight of stock and metallic spatula head, operate and not only make operating personnel easily tired more painstakingly, and be difficult to the accuracy accurately controlling each drop point of shovel head, therefore also make operating efficiency very low.
Chinese patent: notification number CN86205387, day for announcing 1987.09.16, this utility model discloses a kind of combined manual tool for upper branch of fruit trees, is applicable to apple, pears, citrus, persimmon, walnut ... etc. all kinds of upper branch of fruit trees fruit picking and pruning.It knife section, ledger-plate, active cutter plate, determine the part such as snip, saw blade and be alternately arranged on a general supporting seat, just can produce the functions such as required harvesting, beta pruning, saw.The utility model structure is simple, uses, easy to maintenance, and one man operation, is suitable for the upper branch of fruit trees fruit picking under various orographic condition and pruning, is a kind of desirable fruit tree hand-operated tools.
Chinese patent: number of patent application CN92214061.8, notification number CN2110351, day for announcing 1992.07.22, this utility model discloses a kind of high-branch cutting type fruit picker, comprises that fruit is cut, stay cord, action bars, the fruit container made of bamboo, wicker, ratten, etc. and transmit bag, it is characterized in that the fruit front end of cutting is without cutting edge, there is a pair ratchet at cutting edge place in the middle, in the fruit below of cutting, the fruit container made of bamboo, wicker, ratten, etc. that can rotate up and down is housed, and cuts with fruit with the rod hinge connection fruit container made of bamboo, wicker, ratten, etc., make really to cut the closed fruit in season container made of bamboo, wicker, ratten, etc. and then on move the fruit catching and cut.It is simple that the utility model has structure, flexible operation, adopts that to connect fruit accurate, do not damage the feature of fruit, and can increase the length of action bars as required.Not only for branches of tall trees fruit picking, the branches of tall trees also for trees are repaired.
Chinese patent: number of patent application 200920060311.1, notification number CN201444779 U, day for announcing 2010.05.05, this utility model discloses a kind of Effort-saving high branch scissors, comprise high bar and be located at the scissors tool of high boom end, wherein said scissors tool is by mouth of hook cutter hook down and formed with the shear knife that rotating shaft is articulated with on cutter hook, and the mouth of hook is used for the position of fixed shear, makes shearing more accurate; In addition, the cutting edge of shear knife is the hook-type of arc-shaped.The end of shear knife is provided with stay cord, and is provided with reset tension spring between shear knife and cutter hook; By pulling stay cord, shear knife being opened or amounts to, reset tension spring can make to closely cooperate between shear knife and cutter hook, obtains fully suitable opening or amount to, and can not be too slack and undisciplined so that shearing is inadequate.
Chinese patent: number of patent application 201220084944.8, notification number CN202444841 U, day for announcing 2012.09.26, this utility model discloses its composition of a kind of shrub and hedge trimmer for branches of tall trees and comprises: flat sword fan, described flat sword fan connects sawtooth fan, described flat sword fan and sawtooth Shan Yongzhong district axle are connected as a single entity, and described flat sword fantail portion connects flexible extension bar, and described sawtooth fantail portion connects flexible extension bar.
Above-described high altitude picking machine, shears with extended handle, part achieves the pruning of high-altitude branch and the function of branches of tall trees picking fruit, but compares effort, time-consuming, inconvenient operation when pruning or pluck high-altitude branch.
Summary of the invention
The object of the invention is to the deficiency for existing high altitude picking machine, provide a kind of and can save muscle power, save time, high altitude picking machine easy to use simple to operate.
To achieve these goals, present invention employs following technical scheme:
A kind of high altitude picking machine, comprises picking mechanism and high bar, wherein: described picking mechanism includes bolt, slide block, spring, sleeve, straight knife and tulwar; Described slide block, spring and sleeve are enclosed within bolt in order from inside to outside successively; Ear is fixed after fixing ear and sleeve before described sleeve is provided with sleeve; The edegewise of described straight knife is fixed on ear after fixing ear and sleeve before using pin that straight knife is fixed on sleeve, and the blade of tulwar is inside, and the sliding bar of tulwar inserts the chute of slide block, fixes ear before using pin that tulwar is fixed on sleeve; One end of described high bar is provided with internal thread; Described high bar is fixedly connected with by screw thread with bolt.
The cutting edge place of above-described tulwar is provided with lower helical teeth and upper helical teeth.
Above-described straight knife and tulwar are set to more than one group.
The two ends of above-described slide block are be provided with oblique chute, and described chute macropore is in the tulwar slide bar of tulwar.
Above-described high pole-footing forms by many quarter butts are with bolts according to highly needing; The long 1-2 rice of described quarter butt, quarter butt one end is provided with internal thread, and one end is provided with bolt.
Above-described bolt, slide block, high bar and sleeve are aluminum metal composite or engineering plastics, and tulwar and straight knife are metal material.
Operation principle: during work, first picking device is connected on high bar quarter butt topmost, connect the many quarter butts highly needed again, picking device is delivered to the fruit place of the branch that will prune or harvesting, and inside the carpopodium of the fruit of the branch that will prune or the harvesting straight knife that snaps in picking device and tulwar angle, now pull downwards high bar make high bar drive bolt move down and slide block also along with screw rod moves down, force tulwar one end of sliding outside time slide block moves down, make tulwar and straight knife clamping, reach the effect of scissors thus cut off branch, just can easily branch be cut off, or fruit is picked from branches of tall trees, as long as if upwards pushing away and pulling down back and forth when running into larger branch, by incision saw on the blade of straight knife and the lower helical teeth of tulwar and upper helical teeth, just bough can be cut off.
Beneficial effect of the present invention:
1, high altitude picking machine of the present invention, make tulwar and straight knife shape in an angle, and upper and lower helical teeth and sliding bar are set on tulwar, utilize scissors and cut the principle of sawing and combining, make just can easily realize at pollard and the principle of plucking high-altitude fruit utilization scissors, when pruning larger branch, utilizing the helical teeth up and down on tulwar to pull up and down thus sawing end bough.
2, this high altitude picking machine have structure simple, make feature easy, easy to use, be applicable to work high above the ground, the machine cost of work high above the ground can be saved, safe and reliable, a kind of Effort-saving high branch scissors improving the efficiency of tall and big tree trimming work, reduce the labour intensity of workman, eliminate working environment danger.
Accompanying drawing explanation
Accompanying drawing 1 is the list group cutter assembly structure cross-sectional schematic of embodiment 1;
Accompanying drawing 2 is structural representations of the list group broach shell cylinder of embodiment 1;
Accompanying drawing 3 is structural representations of the list group cutter slide block of embodiment 1;
Accompanying drawing 4 is structural representations of the tulwar of embodiment;
Accompanying drawing 5 is structural representations of the straight knife of embodiment;
Accompanying drawing 6 is two groups of cutter assembly structure cross-sectional schematic of embodiment 3;
Accompanying drawing 7 is structural representations of two group broach shell cylinders of embodiment 3;
Accompanying drawing 8 is that schematic diagram cuts open in the structure office of two groups of cutter slide blocks of embodiment 3.
Identify in figure: 1. bolt, 2. tulwar, 3. slide block, 4. spring, 5. pin, 6. sleeve, 7. straight knife, 8. high bar, 21. pin-and-holes, 22. times helical teeth, 23. fix ear, 63. pin-and-holes, 64 pin-and-holes, 65 pin-and-holes after fixing ear, 62. sleeves before helical teeth, 31. chutes, 61. sleeves.
Embodiment
Embodiment 1:
As shown in Fig. 1,2,3,4,5, a kind of high altitude picking machine, comprises picking mechanism and high bar 8, wherein: described picking mechanism includes bolt 1, slide block 3, spring 4, sleeve 6, straight knife 7 and tulwar 2; Described slide block 3, spring 4 and sleeve 6 are enclosed within bolt 1 in order from inside to outside successively; Fix ear 62 after fixing ear 61 and sleeve before described sleeve 6 is provided with sleeve, fix ear 62 after fixing ear 61 and sleeve before sleeve and be provided with pin-and-hole 63,64,65; The edegewise of described straight knife 7 is fixed on the pin-and-hole 65 of ear 62 after fixing the pin-and-hole 64 of ear 61 and sleeve before using pin 5 that straight knife 7 is fixed on sleeve, the blade of tulwar 2 is inside, the sliding bar of tulwar 2 inserts the chute 31 of slide block 3, fixes on the pin-and-hole 63 of ear 61 before using pin 5 that tulwar 2 is fixed on sleeve; One end of described high bar 8 is provided with internal thread; Described high bar 8 is fixedly connected with by screw thread with bolt 1.
The cutting edge place of the tulwar 2 of this high altitude picking machine is provided with lower helical teeth 22 and upper helical teeth 23.
The slide block 3 of this high altitude picking machine is the slide block 3 of taper, and slide block 3 is provided with the chute 31 corresponding with tulwar 2, and described chute is provided with the chute 31 matched with tulwar.
Straight knife 7 and the tulwar 2 of this high altitude picking machine are set to one group.
The high pole-footing of this high altitude picking machine forms by many quarter butts are with bolts according to highly needing; The long 1-2 rice of described quarter butt, quarter butt one end is provided with internal thread, and one end is provided with bolt.
The bolt 1 of this high altitude picking machine, slide block 3, spring 4, pin 5, high bar 8, sleeve 6, tulwar 2 and straight knife 7 are containing metal composite.
Embodiment 2:
As shown in Fig. 1,2,3,4,5, a kind of high altitude picking machine, comprises picking mechanism and high bar 8, wherein: described picking mechanism includes bolt 1, slide block 3, spring 4, sleeve 6, straight knife 7 and tulwar 2; Described slide block 3, spring 4 and sleeve 6 are enclosed within bolt 1 in order from inside to outside successively; Fix ear 62 after fixing ear 61 and sleeve before described sleeve 6 is provided with sleeve, fix ear 62 after fixing ear 61 and sleeve before sleeve and be provided with pin-and-hole 63,64,65; The edegewise of described straight knife 7 is fixed on the pin-and-hole 65 of ear 62 after fixing the pin-and-hole 64 of ear 61 and sleeve before using pin 5 that straight knife 7 is fixed on sleeve, the blade of tulwar 2 is inside, the sliding bar of tulwar 2 inserts the chute 31 of slide block 3, fixes on the pin-and-hole 63 of ear 61 before using pin 5 that tulwar 2 is fixed on sleeve; One end of described high bar 8 is provided with internal thread; Described high bar 8 is fixedly connected with by screw thread with bolt 1.
The cutting edge place of the tulwar 2 of this high altitude picking machine is provided with lower helical teeth 22 and upper helical teeth 23.
Straight knife 7 and the tulwar 2 of this high altitude picking machine are set to one group.
The slide block 3 of this high altitude picking machine is the slide block 3 of taper, and slide block 3 is provided with a chute corresponding with tulwar 2, and described chute is provided with the chute 31 matched with tulwar.
The high pole-footing of this high altitude picking machine forms by many quarter butts are with bolts according to highly needing; The long 1-2 rice of described quarter butt, quarter butt one end is provided with internal thread, and one end is provided with bolt.
The bolt 1 of this high altitude picking machine, slide block 3, high bar 8 and sleeve 6 are engineering plastics, and spring 4, pin 5, tulwar 2 and straight knife 7 is metal material.
Embodiment 3:
As shown in Fig. 4,5,6,7,8, a kind of high altitude picking machine, comprises picking mechanism and high bar 8, wherein: described picking mechanism includes bolt 1, slide block 3, spring 4, sleeve 6, straight knife 7 and tulwar 2; Described slide block 3, spring 4 and sleeve 6 are enclosed within bolt 1 in order from inside to outside successively; Fix ear 62 after fixing ear 61 and sleeve before described sleeve 6 is provided with sleeve, fix ear 62 after fixing ear 61 and sleeve before sleeve and be provided with pin-and-hole 63,64,65; The edegewise of described straight knife 7 is fixed on the pin-and-hole 65 of ear 62 after fixing the pin-and-hole 64 of ear 61 and sleeve before using pin 5 that straight knife 7 is fixed on sleeve, under being provided with of tulwar 2 helical teeth and upper helical teeth blade inside, the sliding bar of tulwar 2 inserts the chute 31 of slide block 3, fixes on the pin-and-hole 63 of ear 61 before using pin 5 that tulwar 2 is fixed on sleeve; One end of described high bar 8 is provided with internal thread; Described high bar 8 is fixedly connected with by screw thread with bolt 1.
Straight knife 7 and the tulwar 2 of this high altitude picking machine are set to two groups.
The slide block 3 of this high altitude picking machine is the slide block 3 of taper, and slide block 3 is provided with two chutes corresponding with tulwar 2, and described chute is provided with the chute 31 matched with tulwar.
The high pole-footing of this high altitude picking machine forms by many quarter butts are with bolts according to highly needing; The long 1-2 rice of described quarter butt, quarter butt one end is provided with internal thread, and one end is provided with bolt.
The bolt 1 of this high altitude picking machine, slide block 3, high bar 8 and sleeve 6 are aluminum alloy materials, and spring 4, pin 5, tulwar 2 and straight knife 7 is metal material.
Above-described embodiment, just one of more preferably concrete mode of the present invention, the usual change that those skilled in the art carry out within the scope of technical solution of the present invention and replacement all should be included in protection scope of the present invention.
Claims (4)
1. a high altitude picking machine, comprises picking mechanism and high bar (8), it is characterized in that: described picking mechanism includes straight knife (7), tulwar (2), sleeve (6), bolt (1), slide block (3), spring (4); Described slide block (3), spring (4) and sleeve (6) are enclosed within bolt (1) in order from inside to outside successively; Ear (62) is fixed after fixing ear (61) and sleeve before described sleeve (6) is provided with sleeve; The edegewise of described straight knife (7) is fixed on ear (62) after fixing ear (61) and sleeve before using pin (5) straight knife (7) to be fixed on sleeve, the blade of tulwar (2) is inside, the sliding bar of tulwar (2) inserts the chute (31) of slide block (3), fixing ear (61) before using pin (5) tulwar (2) to be arranged on sleeve; One end of described high bar (8) is provided with internal thread; Described picking mechanism is fixedly connected with by the screw thread of bolt (1) with high bar (8);
The cutting edge place of described tulwar (2) is provided with lower helical teeth (22) and upper helical teeth (23);
Described straight knife (7) and tulwar (2) are set to more than one group.
2. high altitude picking machine according to claim 1, is characterized in that: the two ends of described slide block (3) are be provided with oblique chute (31), and the hole of described chute (31) is greater than the slide bar of tulwar (2).
3. high altitude picking machine according to claim 1, is characterized in that: described high bar (8) forms by many quarter butts are with bolts according to highly needs; The long 1-2 rice of described quarter butt, quarter butt one end is provided with internal thread, and one end is provided with bolt.
4. high altitude picking machine according to claim 1, is characterized in that: described bolt (1), slide block (3), high bar (8) and sleeve (6) are containing metal composite or engineering plastics, and tulwar (2) and straight knife (7) are metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411960.2A CN103444362B (en) | 2013-09-11 | 2013-09-11 | High-altitude picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310411960.2A CN103444362B (en) | 2013-09-11 | 2013-09-11 | High-altitude picking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103444362A CN103444362A (en) | 2013-12-18 |
| CN103444362B true CN103444362B (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310411960.2A Expired - Fee Related CN103444362B (en) | 2013-09-11 | 2013-09-11 | High-altitude picking device |
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| Country | Link |
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| CN (1) | CN103444362B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000054571A1 (en) * | 1999-03-12 | 2000-09-21 | Peter Danny Darban | Manually-operable tools |
| CN2621408Y (en) * | 2003-05-13 | 2004-06-30 | 山东大学 | Portable secateur for high branch |
| CN2669570Y (en) * | 2003-12-01 | 2005-01-12 | 张中意 | Pole pruning scissors |
| KR200427943Y1 (en) * | 2006-07-24 | 2006-10-04 | 합자회사 우신엔지니어링 | Pruning shears for height work |
| CN202153868U (en) * | 2011-07-11 | 2012-03-07 | 杨涛 | Telescopic fruit picker |
| CN202160435U (en) * | 2011-06-23 | 2012-03-14 | 段安欣 | Push-pull type fruit scissors |
| CN202979728U (en) * | 2012-12-27 | 2013-06-12 | 段新荣 | Picking and pruning lopper |
| CN203505087U (en) * | 2013-09-11 | 2014-04-02 | 广西壮族自治区林业科学研究院 | Arbor high-branch trimmer |
-
2013
- 2013-09-11 CN CN201310411960.2A patent/CN103444362B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000054571A1 (en) * | 1999-03-12 | 2000-09-21 | Peter Danny Darban | Manually-operable tools |
| CN2621408Y (en) * | 2003-05-13 | 2004-06-30 | 山东大学 | Portable secateur for high branch |
| CN2669570Y (en) * | 2003-12-01 | 2005-01-12 | 张中意 | Pole pruning scissors |
| KR200427943Y1 (en) * | 2006-07-24 | 2006-10-04 | 합자회사 우신엔지니어링 | Pruning shears for height work |
| CN202160435U (en) * | 2011-06-23 | 2012-03-14 | 段安欣 | Push-pull type fruit scissors |
| CN202153868U (en) * | 2011-07-11 | 2012-03-07 | 杨涛 | Telescopic fruit picker |
| CN202979728U (en) * | 2012-12-27 | 2013-06-12 | 段新荣 | Picking and pruning lopper |
| CN203505087U (en) * | 2013-09-11 | 2014-04-02 | 广西壮族自治区林业科学研究院 | Arbor high-branch trimmer |
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| Publication number | Publication date |
|---|---|
| CN103444362A (en) | 2013-12-18 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20180911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |