CN210630249U - Small-size trees beta pruning device - Google Patents
Small-size trees beta pruning device Download PDFInfo
- Publication number
- CN210630249U CN210630249U CN201920835516.6U CN201920835516U CN210630249U CN 210630249 U CN210630249 U CN 210630249U CN 201920835516 U CN201920835516 U CN 201920835516U CN 210630249 U CN210630249 U CN 210630249U
- Authority
- CN
- China
- Prior art keywords
- plate
- locating lever
- scissors
- drive
- drive plate
- 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
Images
Landscapes
- Scissors And Nippers (AREA)
Abstract
The utility model relates to a small tree pruning device, which comprises a pair of garden shears and a fixed splint, and also comprises a limiting device, wherein the pair of garden shears comprises two shears and a connecting shaft, the fixed splint is a rectangular plate body, and the limiting device is arranged between the two fixed splints; the limiting device is installed in the connecting axle left and right sides, and limiting device includes gag lever post, drive plate and connecting plate, and the gag lever post includes locating lever and rotary rod, and the locating lever middle part is provided with the activity groove that runs through to the locating lever top, and the rotary rod is connected to the locating lever bottom, and the spout has been seted up to one side inwards to the rotary rod, and the spout in-connection has the drive plate, the drive plate is the rectangular plate body, and drive plate one end is provided with the drive groove, and drive plate one end is located the spout. The utility model provides a gardens cut when tailorring small-size trees, the problem of roll-off has improved the efficiency of gardens operation easily between two scissors blades to the thick branch of trees.
Description
Technical Field
The utility model relates to a gardens technical field, concretely relates to small-size trees beta pruning device.
Background
Pruning refers to a method for pruning the spindly branches, drooping branches, back branches, dense branches, insect-plague branches and weak branches of trees, the pruning can control the fruit yield, so that the fruit tree fruit quality is improved, and the pruning principle is generally adopted that' light is mainly adopted and light and heavy are combined; comprehensively considering consideration and combining the length and the length; the tree is pruned and shaped along with the branch. The specific pruning method is more, and the pruning is carried out by judging after field analysis according to different tree species, different tree ages and different tree bodies, the pruning of the trees is provided with the special garden scissors, and when the garden scissors are used, branches are too hard or wet and slippery when the trees are encountered, the branches easily slip out from the middle of the garden scissors, so that the garden pruning work efficiency is reduced.
Disclosure of Invention
The utility model discloses a solve the gardens and cut when tailorring too hard or slippery trees, the problem of the easy roll-off of trees branch between the scissors blade provides a small-size trees beta pruning device, can restrict the slip of branch, has improved the efficiency of garden operation.
In order to solve the above problem, the technical scheme of the utility model is that:
a small-sized tree pruning device comprises garden shears, fixed clamping plates and a limiting device, wherein the garden shears comprise two shears and a connecting shaft, the two shears are mutually crossed to form an X shape, the crossed parts of the two shears are connected through the connecting shaft, the fixed clamping plates are arranged on the outer sides of the two shears, the fixed clamping plates are rectangular plate bodies, and the limiting device is arranged between the two fixed clamping plates; the installation of stop device symmetry is cut the left and right sides in gardens, and stop device includes gag lever post, drive plate and connecting plate, and the gag lever post includes locating lever and rotary rod, the locating lever is the parallelogram body of rod, and the locating lever middle part is provided with the activity groove that runs through to the locating lever top, and the activity groove is "U" type, and the rotary rod is connected to the locating lever bottom, and locating lever and rotary rod are the contained angle, the contained angle is for the rotary rodαThe rotating rod is movably connected between the two fixed splints, the rotating rod is a rectangular rod body, a chute is arranged on the inward side of the rotating rod,the driving plate is connected in the sliding groove, the driving plate is a rectangular plate body, the driving plate is movably connected between the two fixing clamping plates, one end of the driving plate is provided with a driving groove, the driving groove is in a U shape, one end of the driving plate is located in the sliding groove, the other end of the driving plate is in contact with the scissors through the driving groove, a first connecting spring is arranged at the bottom of the driving plate, and one end of the first connecting spring is connected with the driving plate and the other end of.
Furthermore, the connecting shaft is connected with the fixed clamping plate, a second connecting spring is arranged on the lower side of the connecting shaft, and the second connecting spring is connected with the left scissors and the right scissors.
Further, the upper parts of the scissors are positioned in the movable groove.
Further, the angleαIn the range of 110 DEG <α＜150°。
Furthermore, the connecting plate is located the drive plate downside, and the connecting plate is the rectangular plate body, and connecting plate fixed connection fixed splint.
Through the technical scheme, the beneficial effects of the utility model are that:
stop device that gardens were cut installs in the connecting axle left and right sides, under the effect of the second connecting spring of the connecting axle downside that gardens were cut, the scissors that gardens were cut open to both sides, the drive plate is the external rotation under the drive of scissors, the rotary rod of connecting bottom the drive plate rotates, the rotary rod drives the gag lever post and outwards opens, when the pruning, the scissors of gardens were cut inwards tightens up, the drive plate is not receiving the influence of scissors, the drive plate is internal rotation, the rotary rod of connecting bottom the drive plate rotates, the rotary rod drives the gag lever post and inwards closes, the removal of pruning strip is treated in the restriction, prevent that the branch from deviating from the scissors when cuting, the back is withstood each other at the stop device top of the left and right sides, the gag lever post does not rotate again, the scissors.
Drawings
FIG. 1 is a front view of the present invention showing the scissors open;
FIG. 2 is a front view of the present invention with the scissors closed;
FIG. 3 is a schematic structural view of the stop lever of the present invention;
fig. 4 is a schematic structural view of the stop device of the present invention closed;
fig. 5 is a schematic structural view of the open position limiter of the present invention.
The reference numbers in the drawings are as follows: 1 is the scissors, 2 is the solid fixed splint, 3 is the gag lever post, 4 is the drive plate, 5 is first coupling spring, 6 is the connecting axle, 7 is the second coupling spring, 8 is the rotary rod, 9 is the spout, 10 is the locating lever, 11 is the activity groove, 12 is the drive groove, 13 is the connecting plate.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1 to 5, a small tree pruning device comprises garden shears and a fixed clamping plate 2, and further comprises a limiting device, wherein the garden shears comprise two shears 1 and a connecting shaft 6, the two shears 1 are mutually crossed and form an 'X' shape, the crossed part of the two shears 1 is connected through the connecting shaft 6, the fixed clamping plate 2 is arranged outside the two shears 1, the connecting shaft 6 is connected with the fixed clamping plate 2, a second connecting spring 7 is arranged on the lower side of the connecting shaft 6, and the second connecting spring 7 is connected with the two shears 1 on the left side and the right side;
the fixed clamping plates 2 are rectangular plate bodies, and a limiting device is arranged between the two fixed clamping plates 2; limiting device symmetry install in the gardens and cut the left and right sides, and limiting device includes gag lever post 3, drive plate 4 and connecting plate 13, and gag lever post 3 includes locating lever 10 and rotary rod 8, locating lever 10 is the parallelogram body of rod, and locating lever 10 middle part is provided with the activity groove 11 that runs through to locating lever 10 top, and 1 upper portion of scissors is located activity inslot 11, and activity groove 11 is "U" type, and rotary rod 8 is connected to locating lever 10 bottom, and locating lever 10 and rotary rod 8 are the contained angle, the contained angle is for the rotary rod 8αAngle of inclinationαIn the range of 110 DEG <α< 150 °, rotary rod 8 swing joint is between two solid fixed splint 2, and rotary rod 8 is the rectangular rod body, and rotary rod 8 has seted up spout 9 towards interior one side, and spout 9 in-connection has drive plate 4, drive plate 4 is the rectangular plate body, and drive plate 4 swing joint is between two solid fixed splint 2, and 4 one ends of drive plate are provided with drive groove 12, and drive groove 12 is "U" type, 4 one drive plateThe end of the first connecting spring 5 is positioned in the sliding groove 9, the other end of the first connecting spring contacts the scissors 1 through the driving groove 12, the bottom of the driving plate 4 is provided with the first connecting spring 5, one end of the first connecting spring 5 is connected with the driving plate 4, the other end of the first connecting spring is connected with the connecting plate 13, the connecting plate 13 is positioned on the lower side of the driving plate 4, the connecting plate 13 is a rectangular plate body, and the connecting plate 13 is;
when the garden shears are used, a second connecting spring 7 on the lower side of a connecting shaft 6 on the garden shears is connected with two shears 1 on the lower side of the connecting shaft 6, the second connecting spring 7 is in a balanced state when no artificial external force is applied, the second connecting spring 7 supports the two shears 1 to be opened, the shears 1 on the garden shears are opened and tightly press a driving groove 12 on a driving plate 4, the driving plate 4 is driven to rotate outwards, the driving plate pulls a first connecting spring 5 to stretch upwards, the driving plate 4 rotates to be connected with a limiting rod 3 of a driving device, a rotating rod 8 on the limiting rod 3 rotates to drive a positioning rod 10 to rotate outwards, the limiting rod 3 is opened, a branch to be sheared is placed between the two shears 1 and is driven to rotate inwards to shear the branch, the driving plate 4 is not driven by the shears 1, the driving plate 4 rotates inwards under the action of the first connecting spring 5, and the, the rotary rod 8 drives the locating lever 10 and inwards closes, the locating lever 10 top of the left and right sides withstands the back each other, the gag lever post 3 no longer rotates, stop device is closed in advance than two scissors 1, the shearing region that closed locating lever 10 of the stop device left and right sides and two unopened scissors 1 formed, it can only be cut in the shearing region to treat the pruning strip, scissors 1 continues the activity inslot 11 internal rotation on locating lever 10 and can be closed, if the branch of treating cutting slides along scissors 1 forward when shearing, the branch of treating cutting can receive the stopping of locating lever 10 on the closed stop device in advance and no longer slides, closed scissors 1 cuts the branch in the shearing region, the branch can not be because of being too hard or wet and smooth, deviate from scissors 1.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various equivalent or equivalent modifications or replacements to the technical solution of the present invention are within the protection scope of the present invention within the scope of the present invention.
Claims (5)
1. A small-sized tree pruning device comprises garden shears and fixed clamping plates (2), and is characterized by further comprising a limiting device, wherein each garden shear comprises two scissors (1) and a connecting shaft (6), the two scissors (1) are mutually crossed and are in an X shape, the crossed parts of the two scissors (1) are connected through the connecting shaft (6), the fixed clamping plates (2) are arranged on the outer sides of the two scissors (1), each fixed clamping plate (2) is a rectangular plate body, and the limiting device is arranged between the two fixed clamping plates (2); the utility model discloses a garden shears, including limiting device, drive plate (10), locating lever (10) and connecting plate (13), limiting device installs in the garden shears left and right sides, and limiting device includes gag lever post (3), drive plate (4) and connecting plate (13), and gag lever post (3) are including locating lever (10) and rotary rod (8), locating lever (10) are the parallelogram body of rod, and locating lever (10) middle part is provided with movable groove (11) that run through to locating lever (10) top, and movable groove (11) are "U" type, and rotary rod (8) are connected to locating lever (10) bottom, and locating lever (10) and rotary rod (8αRotating rod (8) swing joint is between two solid fixed splint (2), and rotating rod (8) are the rectangular rod body, and spout (9) have been seted up to rotating rod (8) one side inwards, and spout (9) in-connection has drive plate (4), drive plate (4) are the rectangular plate body, and drive plate (4) swing joint is between two solid fixed splint (2), and drive plate (4) one end is provided with drive groove (12), and drive groove (12) are "U" type, and drive plate (4) one end is located spout (9), and the other end passes through drive groove (12) contact scissors (1), and drive plate (4) bottom is provided with first connecting spring (5), drive plate (4), other end connecting plate (13) are connected to first connecting spring (5) one end.
2. The small tree pruning device according to claim 1, wherein the connecting shaft (6) is connected with the fixed clamping plate (2), a second connecting spring (7) is arranged at the lower side of the connecting shaft (6), and the second connecting spring (7) is connected with the two scissors (1) at the left side and the right side.
3. A device as claimed in claim 1, wherein the upper part of the scissors (1) is located in the movable groove (11).
4. The small tree pruning device of claim 1, wherein the included angle is greater than the included angleαIn the range of 110 DEG <α＜150°。
5. A device as claimed in claim 1, wherein said connecting plate (13) is located on the underside of the driving plate (4), the connecting plate (13) being a rectangular plate, the connecting plate (13) being fixedly connected to the stationary clamping plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920835516.6U CN210630249U (en) | 2019-06-04 | 2019-06-04 | Small-size trees beta pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920835516.6U CN210630249U (en) | 2019-06-04 | 2019-06-04 | Small-size trees beta pruning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210630249U true CN210630249U (en) | 2020-05-29 |
Family
ID=70790904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920835516.6U Expired - Fee Related CN210630249U (en) | 2019-06-04 | 2019-06-04 | Small-size trees beta pruning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210630249U (en) |
-
2019
- 2019-06-04 CN CN201920835516.6U patent/CN210630249U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206559857U (en) | A kind of angle-adjustable is held on the tree trimming machine of tree trunk | |
| RU2009145629A (en) | SYSTEM AND METHOD FOR MASS TREES OF TREES | |
| CN210630249U (en) | Small-size trees beta pruning device | |
| CN105746189A (en) | Branch cutting and sawing device close to transmission line in electric system and use method | |
| SE460464B (en) | DEVICE FOR CHANGE, BARKING AND CHIP CUTTING BY A WIRELESS STEEL MOBILE DEVICE | |
| US4221245A (en) | Tree harvester with saw and shear | |
| CN108651042B (en) | Grafting scissors | |
| CN205681941U (en) | Self-propelled gardens finishing machine | |
| CN205623363U (en) | Fruit tree pruning machine | |
| CN216314148U (en) | Afforestation maintenance branches of tall trees turn to trimming means | |
| CN214852963U (en) | Pruning device is used in gardens | |
| CN213427031U (en) | Garlic combine harvester | |
| US9107351B2 (en) | Lopper devices for pruning trees and brushes | |
| CN112825694A (en) | Adjustable self-disinfecting pruner for oranges | |
| CN207802781U (en) | A kind of disk hay knife of adjustable width | |
| CN208242245U (en) | A kind of pineapple picking auxiliary device | |
| CN208283097U (en) | A kind of plant sample slicing device | |
| CN205071741U (en) | Novel lopper machine | |
| CN108781732B (en) | Dual-purpose sugarcane sword of defoliation and cutting sugarcane | |
| CN214413502U (en) | Portable garlic harvesting device | |
| CN205320663U (en) | Integrative device of grafting -tool / cut | |
| CN200962757Y (en) | Hand operated gardening scissors | |
| CN211656918U (en) | Seedling grafting scissors capable of accurately positioning branches during shearing | |
| CN219395632U (en) | A thick branch of horticulture is cut for garden construction | |
| CN215957168U (en) | Simple pruning and picking device for melons and vegetables |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20210604 |