CN211671507U - Tree crown pruning operation ladder for greening planting - Google Patents
Tree crown pruning operation ladder for greening planting Download PDFInfo
- Publication number
- CN211671507U CN211671507U CN202020026821.3U CN202020026821U CN211671507U CN 211671507 U CN211671507 U CN 211671507U CN 202020026821 U CN202020026821 U CN 202020026821U CN 211671507 U CN211671507 U CN 211671507U
- Authority
- CN
- China
- Prior art keywords
- operation ladder
- frame
- ladder
- crown
- lead screw
- 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.)
- Active
Links
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a afforestation is pruned with crown and is used operation ladder, including operation ladder frame, be equipped with the footboard on the operation ladder frame, and operation ladder frame upper end is equipped with the workstation to be equipped with the handrail on the workstation, be equipped with the protection frame on the handrail, be connected with the bearing on the workstation, and the inside interlude of bearing has the pivot to be equipped with the extension board in the pivot, operation ladder frame lower extreme is equipped with the lead screw frame, and the inside interlude of lead screw frame has the lead screw. This afforestation is pruned with crown and is used operation ladder utilizes and installs the truckle that the operation ladder of being convenient for removed at the lower extreme of operation ladder, and the truckle can go up and down through the screw drive for when needs remove the operation ladder, adjustable truckle descends, makes things convenient for the removal of operation ladder, when needs fixed operation ladder, adjustable truckle rises, makes things convenient for the fixed of operation ladder, greatly reduced afforestation operation person at the work load of removing or fixed operation ladder, improved efficiency.
Description
Technical Field
The utility model relates to a planting technique technical field specifically is a planting technique is with crown pruning and is used operation ladder.
Background
Greening plants to improve the activity of the environment. Greening refers to planting of protection forests, roadside trees, crops, various plants in residential areas and parks, and the like. The greening comprises national soil greening, urban greening, four-side greening, road greening and the like; greening can improve environmental sanitation and play a plurality of roles in maintaining ecological balance; the green seedling producing area is mostly in Zhejiang, Jiangxi, Fujian, Guangdong, Anhui, Shandong, Jiangsu, Hebei, Henan, Shaanxi and other areas.
However, when the existing trees and crowns higher on two sides of a road are trimmed, the position of the escalator used for construction is not easy to move, so that the workload of greening operators is greatly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an afforestation is pruned with crown and is used operation ladder to when proposing current pruning to the higher trees crown in road both sides in solving above-mentioned background art, the difficult shift position of staircase of building up usefulness makes afforestation operator's work load improve the problem greatly.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a afforestation is pruned with crown and is used operation ladder, includes operation ladder frame, be equipped with the footboard on the operation ladder frame, and operation ladder frame upper end is equipped with the workstation to be equipped with the handrail on the workstation, be equipped with the protection frame on the handrail, be connected with the bearing on the workstation, and the inside interlude of bearing has the pivot to be equipped with the extension board in the pivot, operation ladder frame lower extreme is equipped with the lead screw frame, and the inside interlude of lead screw frame has the lead screw, lead screw one end is equipped with the carousel, and the lead screw other end nestification has the activity lantern ring to activity lantern ring lower extreme is connected with the truckle.
Preferably, the caster wheel is connected with the movable lantern ring through a welding mode to form an integral structure, and the movable lantern ring and the screw rod form a screw rod lifting structure.
Preferably, the operation ladder frame is a ladder frame structure, and the inclination angle of one side of the ladder frame of the operation ladder frame is 30 degrees, and the inclination angle of the other side of the ladder frame of the operation ladder frame is 15 degrees.
Preferably, one end of the handrail is connected with the upper end of the working platform and the upper end of the operation ladder frame into a whole by bolts, and the other end of the handrail is connected with the ladder body of the operation ladder frame by bolts.
Preferably, the extension plate is connected with the rotating shaft by a bolt to form an integral structure, and the extension plate and the workbench form a turnover structure through the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that: this afforestation is pruned with crown and is used operation ladder utilizes and installs the truckle that the operation ladder of being convenient for removed at the lower extreme of operation ladder, and the truckle can go up and down through the screw drive for when needs remove the operation ladder, adjustable truckle descends, makes things convenient for the removal of operation ladder, when needs fixed operation ladder, adjustable truckle rises, makes things convenient for the fixed of operation ladder, greatly reduced afforestation operation person at the work load of removing or fixed operation ladder, improved efficiency.
Drawings
FIG. 1 is a schematic structural view of an operation ladder for pruning a crown for greening planting;
FIG. 2 is a top view of the operating ladder for trimming the crown for greening with the present invention, wherein the extension board is connected with the working platform in FIG. 1;
FIG. 3 is an enlarged view of the crown trimming operation ladder for greening in FIG. 1;
in the figure: 1. the device comprises casters, 2, a screw rod frame, 3, a movable lantern ring, 4, a screw rod, 5, a rotary table, 6, a pedal, 7, an operation ladder frame, 8, a workbench, 9, handrails, 10, a protective frame, 11, an extension plate, 12, a rotating shaft, 13 and a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an operation ladder for pruning tree crowns for greening planting comprises an operation ladder frame 7, wherein pedals 6 are arranged on the operation ladder frame 7, a workbench 8 is arranged at the upper end of the operation ladder frame 7, handrails 9 are arranged on the workbench 8, the operation ladder frame 7 is of a ladder frame structure, the inclination angle of one side of the ladder frame of the operation ladder frame 7 is 30 degrees, and the inclination angle of the other side of the ladder frame of the operation ladder frame 7 is 15 degrees, so that when the operation ladder frame 7 is subjected to external force, the bearing capacity is stronger, the stress is easier to eliminate, the operation ladder is not easy to topple over, the operation ladder is more stable and safer in use, one end of each handrail 9 is connected with the upper ends of the workbench 8 and the operation ladder frame 7 into a whole through bolts, the other end of each handrail 9 is connected with the ladder body of the operation ladder frame 7 through bolts, the whole structure of the operation ladder is more stable, each handrail 9 is provided with a protection frame 10, a rotating shaft 12 is inserted in the bearing 13, an extending plate 11 is arranged on the rotating shaft 12, the extending plate 11 is connected with the rotating shaft 12 into an integral structure by using bolts, the extending plate 11 forms a turnover structure with the workbench 8 through the rotating shaft 12, so that the moving range of a greening operator on the workbench 8 is enlarged through the extending plate 11, the crown can be trimmed more conveniently, a screw rod frame 2 is arranged at the lower end of the operating ladder frame 7, a screw rod 4 is inserted in the screw rod frame 2, a rotating disc 5 is arranged at one end of the screw rod 4, a movable sleeve ring 3 is nested at the other end of the screw rod 4, a caster 1 is connected at the lower end of the movable sleeve ring 3, the caster 1 is connected with the movable sleeve ring 3 into an integral structure through a welding mode, the movable sleeve ring 3 and the screw rod 4 form a screw rod lifting structure, so that when the operating ladder needs to be moved, the caster 1 can be adjusted to descend, when the operation ladder needs to be fixed, the caster wheels 1 can be adjusted to ascend through the rotary screw rods 4, the operation ladder is convenient to fix, and the workload of a greening operator in moving or fixing the operation ladder is greatly reduced.
The working principle is as follows: when the operating ladder for pruning the crown for greening planting is used, firstly, the rotary disc 5 is rotated, so that the rotary disc 5 drives the screw rod 4 to rotate, thereby leading the movable lantern ring 3 nested on the screw rod 4 to ascend or descend, and further leading the caster 1 connected with the movable lantern ring 3 into a whole to ascend or descend, the adjustable caster wheels 1 descend to conveniently push the operation ladder to move along the two sides of the road, when the trees needing to trim the crown are encountered, the adjustable caster wheels 1 rise, after the operation ladder is fixed, the user holds the handrails 9, climbs the workbench 8 along the pedals 6, and trims the crown of the tree by using the trimming tool, in the pruning process, the extension plate 11 is turned over by the accessible along the rotating shaft 12, so that the moving range of a greening operator is enlarged, the crowns of trees are more conveniently pruned, and the operation process of the operation ladder for pruning the crowns for greening planting is realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a afforestation is pruned with crown and is used operation ladder, includes operation ladder frame (7), be equipped with footboard (6) on operation ladder frame (7), and operation ladder frame (7) upper end is equipped with workstation (8) to be equipped with handrail (9) on workstation (8), be equipped with protection frame (10), its characterized in that on handrail (9): be connected with bearing (13) on workstation (8), and bearing (13) inside interlude has pivot (12) to be equipped with extension board (11) on pivot (12), operation ladder frame (7) lower extreme is equipped with lead screw frame (2), and lead screw frame (2) inside interlude has lead screw (4), lead screw (4) one end is equipped with carousel (5), and lead screw (4) other end nestification has movable lantern ring (3) to movable lantern ring (3) lower extreme is connected with truckle (1).
2. The operation ladder for trimming the crown for the greening planting according to claim 1, wherein: the caster (1) is connected with the movable lantern ring (3) in a welding mode to form an integral structure, and the movable lantern ring (3) and the screw rod (4) form a screw rod lifting structure.
3. The operation ladder for trimming the crown for the greening planting according to claim 1, wherein: the operation ladder rack (7) is of a ladder frame structure, one side of the ladder frame of the operation ladder rack (7) is inclined at an angle of 30 degrees, and the other side of the ladder frame of the operation ladder rack (7) is inclined at an angle of 15 degrees.
4. The operation ladder for trimming the crown for the greening planting according to claim 1, wherein: one end of the handrail (9) is connected with the upper ends of the workbench (8) and the operation ladder frame (7) into a whole by using bolts, and the other end of the handrail (9) is connected with the ladder body of the operation ladder frame (7) by using bolts.
5. The operation ladder for trimming the crown for the greening planting according to claim 1, wherein: the extension plate (11) is connected with the rotating shaft (12) into an integral structure by using bolts, and the extension plate (11) and the workbench (8) form a turnover structure through the rotating shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026821.3U CN211671507U (en) | 2020-01-07 | 2020-01-07 | Tree crown pruning operation ladder for greening planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026821.3U CN211671507U (en) | 2020-01-07 | 2020-01-07 | Tree crown pruning operation ladder for greening planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211671507U true CN211671507U (en) | 2020-10-16 |
Family
ID=72799417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020026821.3U Active CN211671507U (en) | 2020-01-07 | 2020-01-07 | Tree crown pruning operation ladder for greening planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211671507U (en) |
-
2020
- 2020-01-07 CN CN202020026821.3U patent/CN211671507U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201290279Y (en) | High big garden-trees trimming machine | |
| CN101401538A (en) | Tree trimmer for high and large gardens | |
| CN211671507U (en) | Tree crown pruning operation ladder for greening planting | |
| CN208135837U (en) | A kind of automatic climbing maintenance platform for wind driven generator blade | |
| CN206948978U (en) | A kind of pruning device | |
| CN112293082A (en) | Tree high branch trimming device for landscaping | |
| CN213087892U (en) | Gardens are pruned with novel multi-functional climbing ladder | |
| CN211129066U (en) | Forest fosters with pruning brush cutter | |
| CN210226286U (en) | Gardens shrub ball quick trimming means | |
| CN208056674U (en) | A kind of wall skin stripping off device for crown wall | |
| CN210519519U (en) | Gardens of using with dolly combination are cut | |
| CN209665342U (en) | Adjustable Garden Engineering tree trimming dedicated platform | |
| CN207891001U (en) | A kind of pruning device of the gardens convenient for ascending a height | |
| CN212650132U (en) | Pruning equipment with protective structure for environment-friendly vegetation planting | |
| CN206808020U (en) | A kind of planting tree pit-picker | |
| CN221459726U (en) | Forestry is with portable's elevating gear | |
| CN215454141U (en) | Municipal afforestation area trimming means | |
| CN220875175U (en) | Afforestation branch trimming means | |
| CN220457998U (en) | Arbor trimming means is used in gardens maintenance | |
| CN204754735U (en) | Portable insulation ladder of ascending a height | |
| CN219019642U (en) | Automatic tree climbing pruning robot in power transmission line corridor | |
| CN111448900A (en) | Pruning equipment with protective structure for environment-friendly vegetation planting | |
| CN211283639U (en) | Grafting operation ladder is pruned in gardens | |
| CN218953226U (en) | Gardens are with multi-functional gardens ladder | |
| CN217400510U (en) | Multifunctional switching electric pole for high-voltage distribution line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |