CN112369240A - Laborsaving averruncator is used in gardens - Google Patents
Laborsaving averruncator is used in gardens Download PDFInfo
- Publication number
- CN112369240A CN112369240A CN202011256135.6A CN202011256135A CN112369240A CN 112369240 A CN112369240 A CN 112369240A CN 202011256135 A CN202011256135 A CN 202011256135A CN 112369240 A CN112369240 A CN 112369240A
- Authority
- CN
- China
- Prior art keywords
- fixed
- side wall
- telescopic rod
- knife
- top end
- 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.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
Abstract
The invention provides a labor-saving secateurs for gardens, which structurally comprises a fixed knife; the telescopic structure comprises a loop bar, a convex block, a telescopic rod, a first sliding chute and a second sliding chute, the top end of the telescopic rod is fixed at one end of the fixed knife, and the loop bar is connected to the top end of the telescopic rod in a sliding manner; the shearing structure is arranged on the side wall of the top end of the telescopic rod; the driving structure is arranged on the other side of the top end of the telescopic rod; the gear is arranged in one end of the telescopic rod; the power structure is arranged on the side wall of one end of the loop bar; the torsion spring is sleeved on the side wall of the rotating shaft. The invention provides the labor-saving garden high-branch scissors which have the advantages of reducing the obstruction of dense branches and saving the physical strength of workers.
Description
Technical Field
The invention relates to the technical field of pruning equipment, in particular to a labor-saving garden high-branch shear.
Background
At present, the common high branch scissors used for manually pruning branches in forestry and gardening are equipment used for pruning gardens, in particular to pruning higher branches.
The existing high branch scissors are not flexible and labor-consuming to use, and are difficult to cut off when relatively dense branches or relatively thick branches are cut off, and the operation is relatively labor-consuming.
Therefore, there is a need for a garden pruner that is labor-saving and solves the above-mentioned problems.
Disclosure of Invention
The invention solves the technical problem of reducing the obstruction of dense branches and saving the physical strength of workers, and provides a labor-saving garden pruner.
In order to solve the technical problem, the invention provides a labor-saving garden pruner, which comprises: fixing a knife; the telescopic structure comprises a loop bar, a convex block, a telescopic rod, a first sliding groove and a second sliding groove, the top end of the telescopic rod is fixed at one end of the fixed knife, the loop bar is connected to the top end of the telescopic rod in a sliding manner, the convex block is clamped on the side wall of the loop bar, the first sliding groove is formed in the side wall of the top end of the telescopic rod, and the second sliding groove is formed in the other side wall of one end of the telescopic rod; the shearing structure is arranged on the side wall of the top end of the telescopic rod and comprises a shearing knife, a first tooth groove, a first clamping strip and a spring, the shearing knife is arranged on the side wall of the top end of the telescopic rod, the first tooth groove is formed in one end of the shearing knife, the first clamping strip is fixed on the side wall of one end of the shearing knife, and the spring is fixed at the bottom end of the shearing knife; the driving structure is mounted on the other side of the top end of the telescopic rod and comprises a driving plate, a wire group, a second tooth socket and a second clamping strip, the driving plate is mounted on the other side of the top end of the telescopic rod, the wire group is connected to the bottom end of the driving plate, the second tooth socket is arranged at one end of the driving plate, and the second clamping strip is fixed on the side wall of one end of the driving plate; the gear is arranged in one end of the telescopic rod; the power structure is mounted on the side wall of one end of the loop bar and comprises a rotating shaft, a supporting rod, a wrench, a rocker, a rotating wheel, a fixing block, a clamping groove and a bearing, the rotating shaft penetrates through the side wall of one end of the loop bar, the wrench is fixed at two ends of the rotating shaft, the supporting rod is fixed at the middle of the wrench, the rotating wheel is rotatably connected with the wrench, the fixing block is fixed on the side wall of the wrench, the rocker penetrates through one end of the rotating wheel, the bearing is fixed at two ends of the rotating wheel, and the clamping groove is formed in one end inside the rotating wheel; the torsion spring is sleeved on the side wall of the rotating shaft.
Preferably, both ends of the fixed knife 1 are provided with cutting edges, the two ends of the fixed knife are arc-shaped, the shearing knife is in sliding connection with the telescopic rod, the shearing knife is opposite to the fixed knife, and the cutting edges of the shearing knife are staggered with the cutting edges of the fixed knife.
Preferably, the gear is rotatably connected with the telescopic rod, and two ends of the gear are respectively meshed with the first tooth groove and the second tooth groove.
Preferably, the driving plate is slidably connected with the other side wall of the top end of the telescopic rod, and the other end of the wire set is wound and connected with the side wall of the rotating wheel.
Preferably, the rotating shaft is rotatably connected with the sleeve rod, and the wrench is rotatably connected with the sleeve rod.
Preferably, one end of the rocker is connected with the rotating wheel in a sliding mode, one end of the rocker is clamped inside the rotating shaft, the fixed block is fixed at one end of the rotating wheel, and one end of the rocker is clamped inside the fixed block.
Compared with the related art, the labor-saving garden averruncator provided by the invention has the following beneficial effects:
the invention provides a labor-saving garden high-branch scissors, when cutting branches, the bottom end of a telescopic structure is held, the length of the telescopic structure is adjusted according to the distance of cutting the branches, the distance between a power structure and a driving structure and the telescopic distance of the telescopic structure are adjusted and fixed, then a fixed knife is pushed to the branches through the telescopic structure, the branches are positioned between the fixed knife and the shearing structure, a knife edge at the top end of the fixed knife can shear and clean the dense small branches, the obstruction of the dense branches to the deep dense branches of the fixed knife is reduced, then the movable structure is pulled to drive the driving structure to slide downwards, a gear is rotated, then the shearing structure is driven to slide upwards, the shearing structure and the knife edge of the fixed knife are crossed and closed, so as to achieve the effect of cutting the branches, after shearing the branch torsion spring will power structure resets, shear the structure with drive structure also resets, and the staff that has significantly reduced shears the power that thick branch took, reduces the hindrance of intensive branch, saves the advantage of staff's physical power.
Drawings
FIG. 1 is a schematic view of a preferred embodiment of the power saving garden pruner of the present invention;
FIG. 2 is a schematic view of the knife edge configuration shown in FIG. 1;
FIG. 3 is a schematic view of the gear engagement structure shown in FIG. 1;
FIG. 4 is a schematic view of the driving structure shown in FIG. 1;
FIG. 5 is a schematic view of the reset structure of the wrench shown in FIG. 1;
fig. 6 is a schematic view of the wheel brake structure shown in fig. 1.
Reference numbers in the figures: 1. the fixed cutter, 2, cut structure, 21, cut sword, 22, first tooth's socket, 23, first card strip, 24, spring, 3, extending structure, 31, loop bar, 32, lug, 33, telescopic link, 34, first spout, 35, second spout, 4, drive structure, 41, drive plate, 42, line group, 43, second tooth's socket, 44, second card strip, 5, power structure, 51, pivot, 52, bracing piece, 53, spanner, 54, rocker, 55, runner, 56, fixed block, 57, draw-in groove, 58, bearing, 6, gear, 7, torsion spring.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1-6, the power saving garden shears includes: a fixed knife 1; the cutting device comprises a telescopic structure 3, a shearing structure 2, a driving structure 4, a gear 6, a power structure 5 and a torsion spring 7, wherein the fixed knife 1 is fixed at the top end of the telescopic structure 3, the telescopic structure 3 comprises a loop bar 31, a convex block 32, a telescopic bar 33, a first sliding groove 34 and a second sliding groove 35, the top end of the telescopic bar 33 is fixed at one end of the fixed knife 1, the loop bar 31 is connected to the top end of the telescopic bar 33 in a sliding manner, the convex block 32 is clamped on the side wall of the loop bar 31, the first sliding groove 34 is arranged on the side wall of the top end of the telescopic bar 33, and the second sliding groove 35 is arranged on the other side wall of one end of the; the shearing structure 2 is mounted on the side wall of the top end of the telescopic rod 33, the shearing structure 2 comprises a shearing knife 21, a first tooth groove 22, a first clamping strip 23 and a spring 24, the shearing knife 21 is mounted on the side wall of the top end of the telescopic rod 33, the first tooth groove 22 is arranged at one end of the shearing knife 21, the first clamping strip 23 is fixed on the side wall of one end of the shearing knife 21, and the spring 24 is fixed at the bottom end of the shearing knife 21; the driving structure 4 is mounted on the other side of the top end of the telescopic rod 33, the driving structure 4 includes a driving plate 41, a wire set 42, a second tooth slot 43 and a second clamping strip 44, the driving plate 41 is mounted on the other side of the top end of the telescopic rod 33, the wire set 42 is connected to the bottom end of the driving plate 41, the second tooth slot 43 is disposed at one end of the driving plate 41, and the second clamping strip 44 is fixed on the side wall of one end of the driving plate 41; the gear 6 is arranged inside one end of the telescopic rod 33; the power structure 5 is mounted on a side wall of one end of the loop bar 31, the power structure 5 includes a rotating shaft 51, a supporting rod 52, a wrench 53, a rocker 54, a rotating wheel 55, a fixing block 56, a clamping groove 57 and a bearing 58, the rotating shaft 51 penetrates through the side wall of one end of the loop bar 31, the wrench 53 is fixed at two ends of the rotating shaft 51, the supporting rod 52 is fixed at a center of the wrench 53, the rotating wheel 55 is rotatably connected with the wrench 53, the fixing block 56 is fixed on the side wall of the wrench 53, the rocker 54 penetrates through one end of the rotating wheel 55, the bearing 58 is fixed at two ends of the rotating wheel 55, and the clamping groove 57 is arranged at one end inside the rotating wheel 55; the torsion spring 7 is sleeved on the side wall of the rotating shaft 51.
In a specific implementation process, as shown in fig. 1 and 2, cutting edges are disposed at two ends of the fixed knife 1, two ends of the fixed knife 1 are both arc-shaped, the shearing knife 21 is slidably connected to the telescopic rod 33, the shearing knife 21 is opposite to the fixed knife 1, and the cutting edges of the shearing knife 21 are staggered with the cutting edges of the fixed knife 1, so that a small branch can be cut at the top of the fixed knife 1, and the fixed knife 1 can cut branches deep into a dense branch.
In a specific implementation process, as shown in fig. 3, the gear 6 is rotatably connected to the telescopic rod 33, two ends of the gear 6 are respectively engaged with the first tooth slot 22 and the second tooth slot 43, and the gear 6 rotates to drive the cutting blade 21 and the driving plate 41 to slide up and down through the engagement of the first tooth slot 22 and the second tooth slot 43.
In a specific implementation process, as shown in fig. 3 and 4, the driving plate 41 is slidably connected to another side wall of the top end of the telescopic rod 33, and the other end of the wire set 42 is wound around the side wall of the rotating wheel 55, so as to control a distance between the wire set 42 and the driving plate 41 when the telescopic rod 33 extends and contracts.
In a specific implementation process, as shown in fig. 4, the rotating shaft 51 is rotatably connected with the loop bar 31, and the wrench 53 is rotatably connected with the loop bar 31, so that the wrench can rotate on a side wall of the loop bar 31.
In a specific implementation process, as shown in fig. 6, one end of the rocker 54 is slidably connected with the rotating wheel 55, one end of the rocker 54 is clamped inside the rotating shaft 51, the fixed block 56 is fixed at one end of the rotating wheel 55, and one end of the rocker 54 is clamped inside the fixed block 56, so that the rocker 54 and the rotating wheel 55 are driven to rotate and be fixed.
The invention provides a labor-saving garden high-branch shear, which has the working principle as follows: when higher branches need to be cut in gardens, firstly, a worker holds the loop bar 31, then pulls the telescopic bar 33 according to the distance of cutting the branches as required, when the sum of the telescopic bar 33 and the loop bar 31 reaches the length between a worker and the branches, the loop bar 31 and the telescopic bar 33 are fixed through the convex block 32, simultaneously the wire group 42 with the same distance is released according to the extending distance of the telescopic bar 33, the wire group 42 can be retracted by rotating the rocker 54, the rocker 54 slides in the inner part of one end of the rotating wheel 55 to realize that the rocker 54 fixes and drives the rotating wheel 55, then the telescopic bar 33 fixed with one end of the fixed knife 1 extends to the branches by moving the loop bar 31, when the branches are dense, the fine branches can be cut by the cutting edge at the top end of the fixed knife 1 in advance, then sheathing the thick and strong tree branches into the inner side wall of the fixed cutter 1, hooking the tree branches, pulling the wrench 53 to enable one end of the wrench 53 to rotate on the side wall of the loop bar 31 to drive the rotating shaft 51 to rotate, enabling the rotating shaft 51 to compress the torsion spring 7, simultaneously pulling the line group 42 by the wrench 53 to enable the line group 42 to pull the driving plate 41 to slide downwards, then driving the meshed gear 6 to rotate by the driving plate 41, driving the meshed shearing cutter 21 to slide upwards by the gear 6 to enable the shearing cutter 21 and the fixed cutter 1 to be closed in a staggered manner to realize the effect of shearing the tree branches, after the tree branches are sheared, resetting the wrench 53 by the torsion spring 7, pulling the shearing cutter 21 to reset by the spring 24 fixed at the bottom end of the shearing cutter 21 to drive the gear 6 to rotate to enable the driving plate 41 to reset, the device has the advantages that the force for shearing thick branches by workers is greatly reduced, the obstruction of dense branches is reduced, and the physical strength of the workers is saved.
Compared with the prior art, the labor-saving garden averruncator has the following beneficial effects: the invention provides a labor-saving garden high-branch scissors, when cutting branches, the bottom end of a telescopic structure 3 is held, the length of the telescopic structure 3 is adjusted according to the distance of cutting the branches, the distance between a power structure 5 and a driving structure 4 and the telescopic distance of the telescopic structure 3 are adjusted and fixed, then a fixed knife 1 is pushed to the branch position through the telescopic structure 3, the branch is positioned between the fixed knife 1 and a cutting structure 2, a knife edge at the top end of the fixed knife 1 can cut and clean dense small branches, the obstruction of the dense branches to the deep dense branches of the fixed knife 1 is reduced, then the movable structure 5 is pulled to drive the driving structure 4 to slide downwards, a gear 6 is rotated, then the cutting structure 2 is driven to slide upwards, so that the cutting edges of the cutting structure 1 and the fixed knife 1 are closed in a crossed manner, in order to reach the effect of shearing the branch, after shearing the branch torsion spring 7 will power structure 5 resets, shear structure 2 with drive structure 4 also resets, and the staff that has significantly reduced cuts the power that the thick branch took, reduces the hindrance of intensive branch, saves the advantage of staff's physical power.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a laborsaving averruncator for gardens which characterized in that includes:
a stationary knife (1);
the fixed knife (1) is fixed at the top end of the telescopic structure (3), the telescopic structure (3) comprises a loop bar (31), a convex block (32), a telescopic rod (33), a first sliding groove (34) and a second sliding groove (35), the top end of the telescopic rod (33) is fixed at one end of the fixed knife (1), the loop bar (31) is connected to the top end of the telescopic rod (33) in a sliding mode, the convex block (32) is clamped on the side wall of the loop bar (31), the first sliding groove (34) is formed in the side wall of the top end of the telescopic rod (33), and the second sliding groove (35) is formed in the other side wall of one end of the telescopic rod (33);
the shearing structure (2) is mounted on the side wall of the top end of the telescopic rod (33), the shearing structure (2) comprises a shearing knife (21), a first tooth groove (22), a first clamping strip (23) and a spring (24), the shearing knife (21) is mounted on the side wall of the top end of the telescopic rod (33), the first tooth groove (22) is formed in one end of the shearing knife (21), the first clamping strip (23) is fixed on the side wall of one end of the shearing knife (21), and the spring (24) is fixed at the bottom end of the shearing knife (21);
the driving structure (4) is mounted on the other side of the top end of the telescopic rod (33), the driving structure (4) comprises a driving plate (41), a wire group (42), a second tooth groove (43) and a second clamping strip (44), the driving plate (41) is mounted on the other side of the top end of the telescopic rod (33), the wire group (42) is connected to the bottom end of the driving plate (41), the second tooth groove (43) is formed in one end of the driving plate (41), and the second clamping strip (44) is fixed on the side wall of one end of the driving plate (41);
the gear (6), the said gear (6) is mounted to the inside of one end of the said telescopic link (33);
the power structure (5), the power structure (5) is arranged on the side wall of one end of the loop bar (31), the power structure (5) comprises a rotating shaft (51), a supporting rod (52), a wrench (53), a rocker (54), a rotating wheel (55), a fixed block (56), a clamping groove (57) and a bearing (58), the rotating shaft (51) penetrates through the side wall of one end of the loop bar (31), the wrench (53) is fixed at two ends of the rotating shaft (51), the supporting rod (52) is fixed at the center of the wrench (53), the rotating wheel (55) is connected with the wrench (53) in a rotating way, the fixed block (56) is fixed on the side wall of the wrench (53), the rocker (54) penetrates through one end of the rotating wheel (55), the bearings (58) are fixed at two ends of the rotating wheel (55), and the clamping groove (57) is arranged at one end inside the rotating wheel (55);
the torsion spring (7), the torsion spring (7) cover in the lateral wall of pivot (51).
2. The labor-saving secateurs for gardens as claimed in claim 1, wherein the two ends of the fixed knife (1) are provided with cutting edges, the two ends of the fixed knife (1) are arc-shaped, the cutting knife (21) is slidably connected with the telescopic rod (33), the cutting knife (21) and the fixed knife (1) are in opposite state, and the cutting edge of the cutting knife (21) is staggered with the cutting edge of the fixed knife (1).
3. The labor-saving secateurs for garden use according to claim 1, wherein the gear (6) is rotatably connected to the telescopic rod (33), and both ends of the gear (6) are respectively engaged with the first tooth groove (22) and the second tooth groove (43).
4. The power saving secateurs as claimed in claim 1, wherein the driving plate (41) is slidably connected to the other side wall of the top end of the telescopic rod (33), and the other end of the wire set (42) is wound around the side wall of the rotating wheel (55).
5. The labor-saving secateurs for garden use as claimed in claim 1, wherein the shaft (51) is rotatably connected to the rod (31) and the wrench (53) is rotatably connected to the rod (31).
6. The labor-saving secateurs for garden use as claimed in claim 1, wherein one end of the rocker (54) is slidably connected with the rotating wheel (55), one end of the rocker (54) is engaged with the inside of the rotating shaft (51), the fixing block (56) is fixed to one end of the rotating wheel (55), and one end of the rocker (54) is engaged with the inside of the fixing block (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011256135.6A CN112369240A (en) | 2020-11-11 | 2020-11-11 | Laborsaving averruncator is used in gardens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011256135.6A CN112369240A (en) | 2020-11-11 | 2020-11-11 | Laborsaving averruncator is used in gardens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112369240A true CN112369240A (en) | 2021-02-19 |
Family
ID=74582714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011256135.6A Withdrawn CN112369240A (en) | 2020-11-11 | 2020-11-11 | Laborsaving averruncator is used in gardens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112369240A (en) |
-
2020
- 2020-11-11 CN CN202011256135.6A patent/CN112369240A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207574000U (en) | A kind of scalable cut saws integrated orchard shears | |
| CN202406602U (en) | High-position branch cutting and pruning device | |
| CN206506910U (en) | A kind of gardens pruner for tree | |
| CN102845265B (en) | Automatic film cutting device of film spreading machine | |
| CN112205193A (en) | High branch scissors convenient to adjust | |
| CN2925048Y (en) | Overhead fruit picker | |
| CN112369240A (en) | Laborsaving averruncator is used in gardens | |
| CN216314148U (en) | Afforestation maintenance branches of tall trees turn to trimming means | |
| CN211793097U (en) | Forestry trees workman pruning device with combination wheel structure | |
| CN201207832Y (en) | Adjustable simple trimming device | |
| CN201174901Y (en) | Novel tree-pruner | |
| CN211931470U (en) | Tree trimming device for forestry engineering | |
| CN210183967U (en) | Appurtenance for afforestation | |
| CN210868879U (en) | Pruning shear for landscaping engineering | |
| CN210352271U (en) | Garden clipper | |
| CN208739651U (en) | A kind of portable gardens pruning knife | |
| CN208300338U (en) | A kind of fruit picker | |
| CN203467279U (en) | Lopping shear | |
| CN111527879A (en) | Clamping and cutting mechanism suitable for orchard remote picking | |
| CN206804327U (en) | High-altitude sampling is cut | |
| CN220191548U (en) | Ornamental tree pruning shears | |
| CN220606657U (en) | Multi-functional gardens pole pruning scissors | |
| CN212520085U (en) | Gardening tree branch and leaf pruning labor-saving scissors | |
| CN217694466U (en) | Branch trimming device | |
| CN217284144U (en) | Garden high branch scissors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210219 |