CN109220287A - Cumquat pruning device - Google Patents
Cumquat pruning device Download PDFInfo
- Publication number
- CN109220287A CN109220287A CN201811268285.1A CN201811268285A CN109220287A CN 109220287 A CN109220287 A CN 109220287A CN 201811268285 A CN201811268285 A CN 201811268285A CN 109220287 A CN109220287 A CN 109220287A
- Authority
- CN
- China
- Prior art keywords
- cumquat
- cutter hub
- sleeve
- pruning device
- handle
- 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.)
- Pending
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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
- A01G3/02—Secateurs; Flower or fruit shears
- A01G3/025—Secateurs; Flower or fruit shears having elongated or extended handles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention discloses a kind of cumquat pruning devices, it is related to fruit tree pruning technical field, it includes two cutter hubs being hinged and the handle for being separately connected two cutter hubs, and two groups of corresponding location holes are provided on the length direction of two cutter hubs, wherein one group of location hole is connected by alignment pin；Handle is to connect the telescopic formed with outer sleeve by interior sleeve, and position limiting structure is arranged between interior sleeve and outer handle, and interior sleeve has the duct retracted for cutter hub, is provided with position limiting structure between sleeve in cutter hub and institute.The present invention solves the problems, such as that each stage trimming of cumquat is needed using different beta pruning tools.
Description
Technical field
The present invention relates to fruit tree pruning technical field, especially a kind of cumquat pruning device.
Background technique
Cumquat alias gold bullet, golden mandarin orange, belong to Rutaceae, cumquat category, are the smallest one kind of fruit, tree crown in citrus fruit trees
It is smaller.Tree crown globular model, branch is thin and dense, and outer layer branch is more, easily staggeredly causes tree crown periphery is strongly fragrant to cover, interior thorax is hollow.Cumquat 1 year
3~4 tips can be taken out, spring, summer shoot are good bearing basal shoots, especially the spring tip.Trimming is to ensure that the more shoots of plant germination are new
The important means of leaf, while being also one of the important link for moulding good plant type, so scientific and reasonable trimming will not only press down
The growth of potted plant processed can promote its growth instead, allow its as far as possible it is anticipated that tree-like effect development.Cumquat is come
It says, is also such.When cumquat trims treelet, mainly light pruning generally only needs to repair the branch of excessive growth and deadwood, sick and weak
Branch；When trimming aging branch, needing to go the aging secateurs on the outside of tree crown, these old branch have lost the ability of result,
It can be wiped out from base portion；When trimming the branch of green, usually to stay and go by force weak, 2-3 can be grown in the same apex
Twig, can be with sparse branching appropriate；When trimming the branch of excessive growth, need to wipe out in the branch of excessive growth；Fruitful branch is trimmed, is usually repaired
Cut dense branch and weak spray, pollarding；Dry pruning, sick branch, will wipe out since base portion.Cumquat beta pruning at present
Different beta pruning tools is used for the different stages, repairs the branch of excessive growth, base portion is wiped out etc., and beta prunings use short handle lopping shears；Trimming tree
When hat, the pruning shear of long handle is used.These pruning tools need to save and safeguard respectively, and the size of long handle pruning shear is larger,
It is not easy to store and carry.
Summary of the invention
The object of the present invention is to provide a kind of cumquat pruning device, this device can solve each stage trimming needs of cumquat
The problem of using different beta pruning tools.
To solve the above-mentioned problems, the technical solution adopted by the present invention is that: this cumquat pruning device include two mutually cut with scissors
The cutter hub connect and the handle for being separately connected two cutter hubs, are provided with two groups of correspondences on the length direction of two cutter hubs
Location hole, wherein location hole described in one group pass through alignment pin connect；The handle is to connect group with outer sleeve by interior sleeve
At telescopic, position limiting structure is set between the interior sleeve and the outer handle, and the interior sleeve has to be retracted for the cutter hub
Duct, be provided with position limiting structure between sleeve in the cutter hub and institute.
In the technical solution of above-mentioned cumquat pruning device, more specific technical solution may also is that the cutter hub end tool
There are the mounting portion being threadedly coupled with the interior sleeve, the length for being shorter in length than the duct of the mounting portion.
Further, the interior sleeve and the outer sleeve are threadedly coupled.
Further, the alignment pin has light bar segment and spiro rod section, and the spiro rod section is connected with locking nut.
Further, it is connected between the location hole on the same cutter hub by elongated slot, the width of the elongated slot is less than institute
The aperture of location hole is stated, the light bar segment and the location hole are in clearance fit, and the outer diameter of the spiro rod section is in the elongated slot
Clearance fit.
Further, the front end of one of them cutter hub is equipped with interior crotch.
By adopting the above-described technical solution, compared with prior art, the present invention has the following advantages: cutter hub is arranged
Two groups of location holes, by wherein one group of alignment pin connection, to obtain different cutting length；Handle design at telescopic, and
And interior sleeve is equipped with the duct retracted for cutter hub, thus the entire length of adjustable handle and device, to adapt to different grippings
Demand；The setting of the small crotch in cutter hub front end, convenient for quickly slicing off spray；This pruning device can meet each stage trimming of cumquat not
With beta pruning demand, convenient for storage and carry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this cumquat pruning device.
Fig. 2 is the structural schematic diagram of the short sword state of this cumquat pruning device.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings:
Fig. 1 and cumquat pruning device shown in Fig. 2 include two cutter hubs being hinged 2 and the handle for being separately connected two cutter hubs 2
1, two groups of corresponding location holes are provided on the length direction of two cutter hubs 2, one group of location hole is short sword location hole 2-31, separately
One group is rimmer knife location hole 2-33, wherein one group of location hole is connected by alignment pin 3；Alignment pin 3 have spiro rod section 3-1 and
Light bar segment 3-2, spiro rod section 3-1 are connected with locking nut 4；Short sword location hole 2-31 and rimmer knife location hole 2- on same cutter hub 2
It is connected between 33 by elongated slot 2-32, the width of elongated slot 2-32 is less than the aperture of location hole, and light bar segment 3-2 and location hole are in gap
Cooperation, the outer diameter and elongated slot 2-32 of spiro rod section 3-1 are in clearance fit；It is cut out in order to ensure two cutter hubs 2 can close up, cutter hub 2
Cut section 2-3 and between the linkage section 2-1 of handle 1 by bending section 2-2 transition, the lower end of 2 linkage section of cutter hub is to be provided with
The mounting portion 2-11 of screw thread.The handle 1 of the present embodiment is to connect the telescopic formed, interior handle with interior sleeve 1-2 by outer sleeve 1-1
It covers 1-2 and outer sleeve 1-1 to be threadedly coupled, interior sleeve 1-2 has the duct retracted for cutter hub 2, the mounting portion 2-11 of 2 end of cutter hub
It is threadedly coupled with interior sleeve 1-2, the length for being shorter in length than duct of mounting portion 2-11, to ensure that enough cutter hubs 2 retract interior handle
Set.For the ease of quickly trimming, interior crotch 2-4 is equipped in the front end of a wherein cutter hub 2.
When using rimmer knife, locking nut 4 is unclamped, alignment pin 3 is lifted, made spiro rod section 3-1 by elongated slot 2-32, will position
Pin shaft 3 is moved to rimmer knife location hole 2-33, presses alignment pin 3, reversely screws locking nut 4, after closing up cutter hub 2, holds knife
Cutter hub 2 is screwed out interior sleeve 1-2 respectively, then interior sleeve 1-2 is screwed out outer sleeve 1-1 on earth by body 2.When using short sword, pine
Open locking nut 4 lifts alignment pin 3, makes spiro rod section 3-1 by elongated slot 2-32, alignment pin 3 is moved to short sword location hole
2-31, presses alignment pin 3, reversely screws locking nut 4, after closing up cutter hub 2, holds cutter hub 2, respectively screws in cutter hub 2 interior
Sleeve 1-2, then interior sleeve 1-2 is screwed in into outer sleeve 1-1 on earth.
Claims (6)
1. a kind of cumquat pruning device, the cutter hub being hinged including two and the handle for being separately connected two cutter hubs, special
Sign is: two groups of corresponding location holes is provided on the length direction of two cutter hubs, wherein location hole described in one group is logical
Cross alignment pin connection；The handle is connect the telescopic formed with outer sleeve by interior sleeve, the interior sleeve and it is described outside
Position limiting structure is set between handle, and the interior sleeve has the duct retracted for the cutter hub, in the cutter hub and institute between sleeve
It is provided with position limiting structure.
2. cumquat pruning device according to claim 1, it is characterised in that: the cutter hub end has and the interior sleeve
The mounting portion of threaded connection, the length for being shorter in length than the duct of the mounting portion.
3. cumquat pruning device according to claim 2, it is characterised in that: the interior sleeve and the outer sleeve screw thread connect
It connects.
4. cumquat pruning device according to claim 3, it is characterised in that: the alignment pin has light bar segment and screw rod
Section, the spiro rod section are connected with locking nut.
5. cumquat pruning device according to claim 4, it is characterised in that: lead between the location hole on the same cutter hub
Elongated slot connection is crossed, the width of the elongated slot is less than the aperture of the location hole, and the light bar segment is matched with the location hole in gap
It closes, the outer diameter of the spiro rod section and the elongated slot are in clearance fit.
6. according to claim 1 to cumquat pruning device described in any one of 5 claims, it is characterised in that: one of institute
The front end for stating cutter hub is equipped with interior crotch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268285.1A CN109220287A (en) | 2018-10-29 | 2018-10-29 | Cumquat pruning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268285.1A CN109220287A (en) | 2018-10-29 | 2018-10-29 | Cumquat pruning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109220287A true CN109220287A (en) | 2019-01-18 |
Family
ID=65078945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811268285.1A Pending CN109220287A (en) | 2018-10-29 | 2018-10-29 | Cumquat pruning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109220287A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484732Y (en) * | 2001-03-15 | 2002-04-10 | 四川省成都市茶店初级中学校 | Garden shears |
| CN201450911U (en) * | 2009-03-26 | 2010-05-12 | 寿国庆 | Scissors for trimming flowers and trees |
| CN201898743U (en) * | 2010-10-15 | 2011-07-20 | 成都花博卉园艺有限公司 | High-branch scissors for fruit tree |
| WO2013153247A1 (en) * | 2012-04-13 | 2013-10-17 | Altuna Hermanos, S.A. | Two-hand pruning shears |
| CN203590754U (en) * | 2013-11-25 | 2014-05-14 | 徐克� | Mobile fulcrum type scissors |
| CN104542015A (en) * | 2014-12-24 | 2015-04-29 | 马丹丹 | Adjustable-length pruning shears |
-
2018
- 2018-10-29 CN CN201811268285.1A patent/CN109220287A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2484732Y (en) * | 2001-03-15 | 2002-04-10 | 四川省成都市茶店初级中学校 | Garden shears |
| CN201450911U (en) * | 2009-03-26 | 2010-05-12 | 寿国庆 | Scissors for trimming flowers and trees |
| CN201898743U (en) * | 2010-10-15 | 2011-07-20 | 成都花博卉园艺有限公司 | High-branch scissors for fruit tree |
| WO2013153247A1 (en) * | 2012-04-13 | 2013-10-17 | Altuna Hermanos, S.A. | Two-hand pruning shears |
| CN203590754U (en) * | 2013-11-25 | 2014-05-14 | 徐克� | Mobile fulcrum type scissors |
| CN104542015A (en) * | 2014-12-24 | 2015-04-29 | 马丹丹 | Adjustable-length pruning shears |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |
|
| RJ01 | Rejection of invention patent application after publication |