CN204113097U - The pruning harvesting three-legged ladder of pyramid litchi - Google Patents
The pruning harvesting three-legged ladder of pyramid litchi Download PDFInfo
- Publication number
- CN204113097U CN204113097U CN201420574237.6U CN201420574237U CN204113097U CN 204113097 U CN204113097 U CN 204113097U CN 201420574237 U CN201420574237 U CN 201420574237U CN 204113097 U CN204113097 U CN 204113097U
- Authority
- CN
- China
- Prior art keywords
- feet
- ladder
- pyramid
- litchi
- foot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses the pruning harvesting three-legged ladder of a kind of pyramid litchi, wherein, comprising: ladder, it comprises: foot of ladder, two these foot of ladder Relative distribution; Pedal, several these pedals are equidistantly arranged between described two foot of ladders from top to bottom; Back timber, it is set up in the upper end of described two foot of ladders; And feet, it is an expansion link, and the upper end thereof of this feet is in the middle part of described back timber, and the lower end of this feet is provided with securing device; Described securing device comprises the claw that three are uniformly distributed circumferentially the lower end in described feet; Or described securing device is a chassis being arranged at the lower end of described feet.The utility model extend into the inside of pyramid litchi by feet, and adjust laterally inclined along tree crown of ladder, and make feet firm by securing device, thus increase the scope of pruning or plucking, facilitate the artificial tree crown mid portion to pyramid litchi prune or pluck fruit.
Description
Technical field
The utility model relates to the pruning picker field of fruit tree, particularly the pruning harvesting three-legged ladder of a kind of pyramid litchi.
Background technology
In gardens, the tree crown of trees needs to be trimmed to cone or pyramid shape sometimes, promoting now the plantation of pyramid litchi both at home and abroad, pyramid litchi is litchi tree crown being trimmed to pyramid shape, makes the tree crown of litchi be divided into four sides tilted.After taking suitable spacing in the rows and line-spacing, litchi tree crown being trimmed to pyramid shape is both attractive in appearance, the mutual block sunlight of tree crown each several part can be avoided again, facilitate whole tree crown all fully can be irradiated by sunlight, make the sunny slope of tree crown and opaco all fully can absorb sunlight, to improve output and the fruit quality of litchi.After litchi is trimmed to the tree crown of pyramid shape simultaneously, because tree crown surface is trimmed to several sides tilted, therefore the uniformity and spraying efficiency of spraying insecticide can be improved, and be easy to that mechanization is realized to tree crown and prune and the harvesting be convenient to fruit, thus the convenient Construction and management to orchard.
At present, when pruning pyramid shape litchi or pluck fruit, in most cases need manually to adopt ladder to carry out auxiliary operation, but existing ladder mostly is double ladder, because the limb of litchi is more, this double ladder cannot take the inside being put into litchi, around the tree crown being merely able to be positioned over litchi, cause artificial scope of pruning or pluck less, tree crown mid portion simultaneously due to pyramid shape litchi is higher and comparatively far away apart from periphery, and old friend's work adopts existing ladder to be difficult to prune the mid portion of tree crown or pluck fruit.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is the pruning harvesting three-legged ladder providing a kind of pyramid litchi, thus overcomes existing ladder and cannot take that to be put into tree body inner and be difficult to prune the tree crown mid portion of pyramid litchi or pluck the shortcoming of fruit.
For achieving the above object, the utility model provides the pruning harvesting three-legged ladder of a kind of pyramid litchi, and wherein, comprising: ladder, it comprises: foot of ladder, two these foot of ladder Relative distribution; Pedal, several these pedals are equidistantly arranged between described two foot of ladders from top to bottom; Back timber, it is set up in the upper end of described two foot of ladders; And feet, it is an expansion link, and the upper end thereof of this feet is in the middle part of described back timber, and the lower end of this feet is provided with securing device; Described securing device comprises the claw that three are uniformly distributed circumferentially the lower end in described feet; Or described securing device is a chassis being arranged at the lower end of described feet in the mode that can dismantle.
Preferably, in technique scheme, described three claws can draw in closed together.
Preferably, in technique scheme, the lower end of described feet is provided with subbase, and described chassis is bolted and is installed on described subbase.
Preferably, in technique scheme, described pedal is cylindric.
Preferably, in technique scheme, also comprise the hack lever that two is Telescopic rod structure, one end of these two hack levers is articulated with the top of described two foot of ladders respectively, and the other end of these two hack levers is articulated with the top of described feet respectively.
Compared with prior art, the utility model has following beneficial effect:
It is inner that the utility model extend into pyramid litchi by feet, and make feet fixed support ladder by securing device, thus enable ladder near the side of tree crown and laterally inclined along tree crown, to increase artificial pruning on ladder or harvesting scope, can successfully prune the tree crown mid portion of pyramid litchi or pluck fruit.Securing device of the present utility model is three claws, and these three claws can be buckled on the branch bar of pyramid litchi, also directly can block on the ground, thus facilitate feet firmly to support ladder.Or securing device of the present utility model is the chassis that can dismantle, after feet is adjusted to suitable position, installs this chassis, firmly support ladder to enable feet.
Accompanying drawing explanation
Fig. 1 is the structural representation being provided with claw according to the pruning harvesting three-legged ladder of the utility model pyramid litchi.
Fig. 2 is the structural representation being provided with chassis according to the pruning harvesting three-legged ladder of pyramid litchi of the present utility model.
Main Reference Numerals illustrates:
1-ladder, 11-foot of ladder, 12-pedal, 13-back timber; 2-feet, 21-claw, 22-chassis, 3-hack lever.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole manual and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or ingredient, and do not get rid of other element or other ingredient.
As shown in Figure 1 to Figure 2, according to the pruning harvesting three-legged ladder of a kind of pyramid litchi of the utility model detailed description of the invention, it comprises: ladder 1, back timber 13 and feet 2, and ladder 1 comprises: foot of ladder 11 and pedal 12, foot of ladder 11 has two, these two foot of ladder 11 Relative distribution; Several pedals 12 are equidistantly arranged between these two foot of ladders 11 from top to bottom; The two ends of each pedal 12 are fixedly installed on these two foot of ladders 11 respectively; Preferably, pedal 12 is cylindric, and when whole ladder 1 tilts arbitrary angle, columned pedal 12 can facilitate manually to be trampled.Back timber 13 is set up in the upper end of two foot of ladders 11 of ladder 1.Feet 2 be an expansion link so that can length be adjusted, the upper end thereof of this feet 2 is in the middle part of back timber 13, and the lower end of this feet 2 is provided with the securing device for this feet 2 firm, can firmly support ladder 1 to make feet 2.Preferably, as shown in Figure 1, securing device comprises three claws 21 be uniformly distributed circumferentially in the lower end of feet 2, these three claws 21 can draw in closed together, when claw 21 is closed together, can reduce to take up room, with the interference enabling feet 2 avoid tree crown and branch when extending into the inside of pyramid litchi, after feet 2 stretches into into, claw 21 is snapped on the soil near suitable limb or tree root, because claw 21 is three, it can be applicable to the branch of different structure neatly, suitable Support Position is found to facilitate feet 2, feet 2 is made can firmly to support ladder 1, claw 21 can be straight pawl or circular arc pawl etc.Or preferably, securing device is one be arranged at the chassis 22 of the lower end of feet 2 in the mode that can dismantle, and the lower end of feet is provided with subbase, and chassis 22 can be bolted and be installed on subbase; During use, first not installation chassis 22, to avoid tree crown and branch to the interference of feet 2, when feet 2 to be extend in pyramid litchi and after adjusting to suitable position, again chassis 22 is installed to the lower end of feet 2, feet 2 passes through chassis 22 stable support on ground, thus can firmly support ladder 1.
Further, as shown in Figure 1 or 2, also comprise the hack lever 3 that two is Telescopic rod structure, one end of these two hack levers 3 is articulated with the top of two foot of ladders 11 respectively, and the other end of these two hack levers 3 is articulated with on the side, two, left and right on feet 2 top respectively.When adjusting the angle of ladder 1, this two hack levers 3 can be elongated or shortened, after adjusting, locked the length of these two hack levers 3 by retaining mechanism.These two hack levers 3 can also be scissors-like folding rod structures.Steadiness and the safety of tripod is improved by these two hack levers 3.
Further, can also link up with for laying fruit basket and instrument etc. in positions such as back timber 13 or hack levers 3, to facilitate the harvesting of fruit or to prune tree crown.Hook can also be driven by lifting gears such as hoist engines and raise or decline.
During use, after ladder 1 being supported by securing device, the length of adjustment feet 2 is to control the angle of inclination of ladder 1, make the angle of inclination of ladder 1 consistent with the angle of inclination of tree crown side, ladder 1 is inclined upwardly along the side of tree crown, ladder 1 just can near the tree crown mid portion of pyramid litchi, thus increases artificial pruning on ladder 1 or the scope of harvesting, makes manually can successfully prune to the tree crown mid portion of pyramid litchi or pluck fruit.Therefore the utility model can facilitate the artificial whole tree crown to pyramid litchi prune or pluck fruit, the utility model can also be applied to and spray insecticide and the work such as fruit tree nursing simultaneously.In addition, the utility model is equally applicable to tree crown to be trimmed to other fruit trees such as pyramidal longan.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (5)
1. a pruning harvesting three-legged ladder for pyramid litchi, is characterized in that, comprising:
Ladder, it comprises: foot of ladder, two these foot of ladder Relative distribution; Pedal, several these pedals are equidistantly arranged between described two foot of ladders from top to bottom;
Back timber, it is set up in the upper end of described two foot of ladders; And
Feet, it is an expansion link, and the upper end thereof of this feet is in the middle part of described back timber, and the lower end of this feet is provided with securing device;
Described securing device comprises the claw that three are uniformly distributed circumferentially the lower end in described feet; Or
Described securing device is a chassis being arranged at the lower end of described feet in the mode that can dismantle.
2. the pruning harvesting three-legged ladder of pyramid litchi according to claim 1, is characterized in that, described three claws can draw in closed together.
3. the pruning harvesting three-legged ladder of pyramid litchi according to claim 1, it is characterized in that, the lower end of described feet is provided with subbase, and described chassis is bolted and is installed on described subbase.
4. the pruning harvesting three-legged ladder of pyramid litchi according to claim 1, it is characterized in that, described pedal is cylindric.
5. the pruning harvesting three-legged ladder of the pyramid litchi according to any one of claim 1-4, it is characterized in that, also comprise the hack lever that two is Telescopic rod structure, one end of these two hack levers is articulated with the top of described two foot of ladders respectively, and the other end of these two hack levers is articulated with the top of described feet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574237.6U CN204113097U (en) | 2014-09-30 | 2014-09-30 | The pruning harvesting three-legged ladder of pyramid litchi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574237.6U CN204113097U (en) | 2014-09-30 | 2014-09-30 | The pruning harvesting three-legged ladder of pyramid litchi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204113097U true CN204113097U (en) | 2015-01-21 |
Family
ID=52330422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574237.6U Expired - Fee Related CN204113097U (en) | 2014-09-30 | 2014-09-30 | The pruning harvesting three-legged ladder of pyramid litchi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204113097U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265151A (en) * | 2014-09-30 | 2015-01-07 | 广西大学 | Three-legged ladder for trimming and picking pyramid-shaped lychee tree |
| CN105672866A (en) * | 2016-03-24 | 2016-06-15 | 茹朝贵 | Support device |
| GB2562743A (en) * | 2017-05-23 | 2018-11-28 | Richard Mageen Paul | Support device and method of supporting |
| CN110541668A (en) * | 2019-10-03 | 2019-12-06 | 季彪 | Fruit picking ladder capable of preventing slipping |
-
2014
- 2014-09-30 CN CN201420574237.6U patent/CN204113097U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265151A (en) * | 2014-09-30 | 2015-01-07 | 广西大学 | Three-legged ladder for trimming and picking pyramid-shaped lychee tree |
| CN105672866A (en) * | 2016-03-24 | 2016-06-15 | 茹朝贵 | Support device |
| GB2562743A (en) * | 2017-05-23 | 2018-11-28 | Richard Mageen Paul | Support device and method of supporting |
| CN110541668A (en) * | 2019-10-03 | 2019-12-06 | 季彪 | Fruit picking ladder capable of preventing slipping |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204113097U (en) | The pruning harvesting three-legged ladder of pyramid litchi | |
| CN205455007U (en) | Novel municipal garden sapling rights device | |
| CN204443280U (en) | There is the landscape sprinkler machine of clipping function | |
| CN102668945A (en) | Foldable vine supporting frame and vine supporting frame combination | |
| US11602103B2 (en) | Outward angled plant support system, method, and apparatus | |
| CN104265151A (en) | Three-legged ladder for trimming and picking pyramid-shaped lychee tree | |
| CN109122011A (en) | A kind of Multifunctional wind bracket | |
| US20070007406A1 (en) | Adjustable tree limb support | |
| CN204888177U (en) | Farming warmhouse booth | |
| CN206713638U (en) | A kind of Garden Engineering supporting construction | |
| CN204168783U (en) | A kind of novel fruits picker | |
| CN207869773U (en) | A kind of ornamental trees and shrubs lift trimming platform | |
| CN208211070U (en) | Trickle irrigation integration is melon to climb climing frame | |
| CN207305595U (en) | A kind of trees cut down fixing device | |
| CN203603751U (en) | Multifunctional mosquito-repelling garden safety square working ladder | |
| CN206136814U (en) | Tree supporting device for landscaping | |
| CN204115605U (en) | The tree crown pruning gauge of pyramid litchi | |
| KR101712997B1 (en) | Pepper Tree pest prevention method and apparatus | |
| CN210381975U (en) | Trunk orthotic devices for ornamental trees and shrubs | |
| CN202455987U (en) | V-fence anti-hail, anti-bird and anti-frost fruit tree planting structure | |
| CN208175475U (en) | A kind of gardens Flower support | |
| CN205277278U (en) | Novel gardens tree trimming support frame | |
| CN104266562B (en) | The tree crown pruning gauge of pyramid litchi | |
| CN204994351U (en) | Vine cane plant plants frame | |
| CN210900656U (en) | Adjustable garden tree support frame |
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: 20150121 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |