CN104054433B - A kind of automatic pit-picker - Google Patents
A kind of automatic pit-picker Download PDFInfo
- Publication number
- CN104054433B CN104054433B CN201410271610.5A CN201410271610A CN104054433B CN 104054433 B CN104054433 B CN 104054433B CN 201410271610 A CN201410271610 A CN 201410271610A CN 104054433 B CN104054433 B CN 104054433B
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- CN
- China
- Prior art keywords
- assembly
- frame
- crank
- decelerator
- actuating unit
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Abstract
The present invention proposes a kind of automatic pit-picker, and including frame, actuating unit, drive mechanism, elevating mechanism, digging mechanism and clutch, described actuating unit is arranged in described frame；Described drive mechanism includes drivewheel, driven pulley, the transmission belt being set around on described drivewheel and driven pulley and decelerator, and described drivewheel is connected with described actuating unit, and described driven pulley is arranged on the input shaft of described decelerator；Described elevating mechanism is connected with the output shaft of described decelerator；Described digging mechanism is connected with described actuating unit；Described clutch includes the contact roller external from described transmission belt and controls described contact roller to be in the lever assembly of different gears.Contain the contact roller mutually external with transmission belt in clutch, by contact roller, the thrust of transmission belt is realized with the clutch kinestate of transmission belt, its structure is simpler, save space.
Description
Technical field
The present invention relates to a kind of pit-picker, particularly a kind of automatically digging pit of working condition is automatically controlled by clutch
Machine.
Background technology
In order to improve afforestation rate, preserve the ecological environment, check winds and fix drifting sand, artificial planting afforestation is generally implemented.Planting
In tree operation, digging pit is the very big work of a labor intensity, thus occurs in that various pit-pickers.The work of existing pit-picker
Or the control making state is to be realized by manual control switch's actuating unit, or being to be realized by clutch, existing clutch
Mechanism combines with gear train to realize using fork, this clutch complex structure, takes up room big.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this reason, the present invention proposes one kind certainly
Dynamic pit-picker, contains the contact roller mutually external with transmission belt in its clutch, by contact roller to the thrust of transmission belt Lai
The kinestate of adjustment transmission belt, this structure is simpler, save space.
In order to realize above-mentioned technique effect, concrete technical scheme is：
A kind of automatic pit-picker, including frame, actuating unit, drive mechanism, elevating mechanism, digging mechanism and clutch
Structure, described actuating unit is arranged in described frame；Described drive mechanism includes drivewheel, driven pulley, is set around described active
Transmission belt on wheel and driven pulley and decelerator, described drivewheel is connected with described actuating unit, and described driven pulley is arranged at institute
State on the input shaft of decelerator；Described elevating mechanism is connected with the output shaft of described decelerator；Described digging mechanism is dynamic with described
Force mechanisms are connected；Described clutch includes the contact roller external from described transmission belt and controls described contact roller to be in different shelves
The lever assembly of position.
Preferred as such scheme, described elevating mechanism includes crank rocker assembly, guide rail, moves along described guide rail
Gripper shoe, described guide rail is arranged in described frame, and described power set, decelerator are arranged in described gripper shoe, described song
One end of handle rocker assembly is articulated with described frame, the other end is connected with the output shaft of described decelerator.
Preferred as such scheme, drive crank that described lever assembly includes being articulated with described gripper shoe, hinged
Driven rocking bar in described gripper shoe, connect described drive crank and the connecting rod of driven rocking bar, described connecting rod respectively with
Described drive crank, driven rocking bar are hinged, and described contact roller is fixed on described driven rocking bar.
Preferred as such scheme, described clutch also includes the parking brake being arranged on described drive crank and institute
State the latch that parking brake is connected, described gripper shoe is provided with locating slot one, locating slot two, when described latch is placed in described locating slot
When in one, described transmission belt is in relaxed state；When described latch is placed in described locating slot two, described transmission belt is in and draws
Tight state.
Preferred as such scheme, described driven rocking bar is provided with elongated hole, and described contact roller is by through described elongated hole
Fixture be fixed on described driven rocking bar.
Preferred as such scheme, described crank rocker assembly includes crank and rocking bar, one end of described crank and institute
The one end stating rocking bar is hinged, and the other end of described rocking bar is articulated with described frame, and the other end of described crank is subtracted with described
The output shaft of fast device is connected.
Preferred as such scheme, described frame includes the base being hinged and frame body, between described base and frame body
It is provided with positioner, described power set, elevating mechanism and digging mechanism are arranged at described frame, and described positioner is used for
The described base and frame body adjusting relative position is positioned.
Preferred as such scheme, described positioner includes assembly one, the assembly two that relative position can change
And to the adjustment keeper adjusting the assembly one of relative position, assembly two is fixed, one end of described assembly one is hinged
With described frame, one end of described assembly two is hinged on described base, the other end of described assembly one and described assembly two
The other end pass through described adjustment keeper be connected.
Preferred as such scheme, described assembly one, assembly two are hinge bar, described assembly one and/or assembly two
On be provided with fixing point adjustable multidigit hole, described adjustment keeper be bolt assembly or alignment pin.
Preferred as such scheme, described power set are Portable petrol engine.
Brief description
Fig. 1 is the perspective view of a kind of automatic pit-picker that the present invention provides；
Fig. 2 is the upward view of Fig. 1；
Fig. 3 is the structural representation of positioner；
Fig. 4 is the another structural representation of positioner；
Fig. 5 is the perspective view of clutch.
Wherein, 101, Portable petrol engine；201st, drivewheel；202nd, driven pulley；203rd, transmission belt；204th, decelerator；
301st, guide rail；302nd, gripper shoe；303rd, crank；304th, rocking bar；305th, unmarried bearing；401st, drill bit；501st, base；502nd, frame
Body；503rd, heart axle；601st, location hole one；602nd, location hole two；603rd, connecting rod；604th, fixation kit；605th, assembly one；606th, group
Part two；607th, adjust keeper；701st, contact roller；702nd, drive crank；703rd, driven rocking bar；704th, connecting rod；705th, parking brake；
706th, latch；707th, locating slot one；708th, locating slot two；709th, elongated hole；801st, wheel；901st, handle
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention it is to be understood that term " " center ", " on ", D score, "front", "rear", " left ",
The orientation of instruction such as " right ", " vertical ", " level ", " top ", " bottom " " interior ", " outward " or position relationship are based on side shown in the drawings
Position or position relationship, are for only for ease of and describe the present invention and simplify description, rather than instruction or the device or the unit that imply indication
Part must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be to be joined directly together it is also possible to be indirectly connected to by intermediary, it can be the connection of two element internals.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
As Figure 1-5, the present invention provides a kind of automatic pit-picker, including：
(1) frame；
(2) power set, described power set are Portable petrol engine 101；
(3) drive mechanism, described drive mechanism include drivewheel 201, driven pulley 202, be set around described drivewheel with from
Transmission belt 203 on driving wheel, decelerator 204, described drivewheel is connected with described power set, and described driven pulley is arranged at described
On the input shaft of decelerator；
(4) elevating mechanism, described elevating mechanism includes crank rocker assembly, guide rail 301, the support moved along described guide rail
Plate 302, described crank rocker assembly includes the crank 303 being hinged by unilateral bearing 305 and rocking bar 304, described rocking bar
The other end is articulated with described frame, and the other end of described crank is connected with the output shaft of described decelerator, described guide rail setting
In described frame, described Portable petrol engine and decelerator are arranged in described gripper shoe；
(5) digging mechanism, described digging mechanism is drill bit 401, and the auger spindle of described drill bit is paralleled with described guide rail.
The operation principle of a kind of automatic pit-picker that the present invention provides is：Portable petrol engine provides power to drive drivewheel
Rotation, by transmission belt thus driving driven pulley to rotate, power is transported to decelerator by the input shaft of decelerator by driven pulley,
The output shaft rotation of decelerator is thus promote crank rocker assembly to swing, the swing of crank rocker assembly promotes gripper shoe along guide rail
Move up and down, gripper shoe moves up and down and drives drill bit up and down motion realization to dig pit.
A kind of automatic pit-picker that the present invention provides, realizes the lifting of digging mechanism using crank rocker assembly, simultaneously whole
Individual pit-picker light structure, compact.
Further, described frame includes base 501 and frame body 502, and described frame body is articulated with described bottom by heart axle 503
On seat, described elevating mechanism, power set, digging mechanism may be contained within described frame.When running into gradient ground, Ke Yitong
Cross the angle of adjustment frame body to realize drill bit all the time perpendicular to Current terrestrial.
Further, also include positioner, described positioner be used for adjust relative position described base and
Frame body is positioned.The scheme that described positioner can adopt is a lot, is provided with location hole 1, institute with such as described frame
State base and be provided with location hole 2 602, described location hole one and/or location hole two are fixing point adjustable multidigit hole, described fixed
Position device includes connecting rod 603, fixation kit 604, and described connecting rod passes through described location hole one and location hole two by fixation kit
It is fixed on described frame body and base, described fixation kit can be bolt assembly.Can also be using other scheme, as described
Positioner includes assembly 1, assembly 2 606 that relative position can change and to the assembly adjusting relative position
First, one end of assembly one described in adjustment keeper 607 that assembly two is fixed is hinged on described frame, described assembly two
One end is hinged on described base, and the other end of the other end of described assembly one and described assembly two is by described adjustment keeper
It is connected；Wherein, described assembly one, assembly two are hinge bar, described assembly one and/or assembly two are provided with fixing point adjustable
Multidigit hole, the adjustable multidigit hole of described fixing point can be multiple holes of multiple single holes compositions or an elongated hole, institute
Stating adjustment keeper is bolt assembly or alignment pin.
Preferred as such scheme, also include clutch, described clutch includes external with described transmission belt
Contact roller 701 and the lever assembly controlling described contact roller to be in different gears.Specifically, described lever assembly includes being articulated with
Drive crank 702 in described gripper shoe, the driven rocking bar 703 being articulated with described gripper shoe, connect described drive crank with
The connecting rod 704 of driven rocking bar, described connecting rod is hinged with described drive crank, driven rocking bar respectively, and described contact roller is solid
On described driven rocking bar.Adjust the elastic power to transmission belt for the contact roller by lever assembly, thus controlling transmission belt
Working condition.In order that clutch more automatization, described clutch also includes the handss being arranged on described drive crank
Stop 705 latches 706 being connected with described parking brake, described gripper shoe is provided with locating slot 1, locating slot 2 708, works as institute
When stating latch and being placed in described locating slot one, described transmission belt is in relaxed state；When described latch is placed in described locating slot two
When middle, described transmission belt is in tension.
Can also by adjust driven rocking bar described gripper shoe pin joint arrive contact roller and transmission belt point of contact away from
From adjusting the speed of transmission belt, this technique effect can adopt the following technical scheme that realization：Described driven rocking bar is provided with length
Hole 709, described contact roller is fixed on described driven rocking bar by the fixture through described elongated hole.
Further, described base is additionally provided with wheel 801, facilitates pit-picker to be walked.
Preferably, it is additionally provided with handle 901 with described frame, on the one hand convenient promotion pit-picker walking, on the other hand also more
Plus the angle of easily adjustment frame body and base.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
Multiple changes, modification, replacement and modification can be carried out to these embodiments in the case of the principle of the disengaging present invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (6)
1. a kind of automatic pit-picker, including frame, actuating unit, drive mechanism, elevating mechanism, digging mechanism and clutch,
Described actuating unit is arranged in described frame；It is characterized in that, described drive mechanism includes drivewheel, driven pulley, is set around
Transmission belt on described drivewheel and driven pulley and decelerator, described drivewheel is connected with described actuating unit, described driven pulley
It is arranged on the input shaft of described decelerator；Described elevating mechanism is connected with the output shaft of described decelerator；Described digging mechanism
It is connected with described actuating unit；Described clutch includes the contact roller external with described transmission belt and controls at described contact roller
Lever assembly in different gears；Described elevating mechanism includes crank rocker assembly, guide rail, the support moved along described guide rail
Plate, described guide rail is arranged in described frame, and described actuating unit, decelerator are arranged in described gripper shoe, and described crank shakes
One end of bar assembly is articulated with described frame, the other end is connected with the output shaft of described decelerator；Described lever assembly includes
The drive crank being articulated with described gripper shoe, the driven rocking bar being articulated with described gripper shoe, connect described drive crank with
The connecting rod of driven rocking bar, described connecting rod is hinged with described drive crank, driven rocking bar respectively, and described contact roller is fixed on
On described driven rocking bar；The parking brake that described clutch also includes being arranged on described drive crank is connected with described parking brake
Latch, described gripper shoe is provided with locating slot one, locating slot two, when described latch is placed in described locating slot one, described
Transmission belt is in relaxed state；When described latch is placed in described locating slot two, described transmission belt is in tension；Described
Driven rocking bar is provided with elongated hole, and described contact roller is fixed on described driven rocking bar by the fixture through described elongated hole.
2. automatic pit-picker according to claim 1 is it is characterised in that described crank rocker assembly includes crank and shakes
Bar, one end of described crank is hinged with one end of described rocking bar, and the other end of described rocking bar is articulated with described frame, described
The other end of crank is connected with the output shaft of described decelerator.
3. automatic pit-picker according to claim 1 is it is characterised in that described frame includes the base being hinged and frame
Body, is provided with positioner between described base and frame body, and described actuating unit, elevating mechanism and digging mechanism are arranged at described frame
With, described positioner is used for the described base and frame body adjusting relative position is positioned.
4. automatic pit-picker according to claim 3 is it is characterised in that described positioner includes relative position can occur
The assembly one that changes, assembly two and to the adjustment keeper adjusting the assembly one of relative position, assembly two is fixed, institute
The one end stating assembly one is hinged on described frame, and one end of described assembly two is hinged on described base, described assembly one
The other end is connected by described adjustment keeper with the other end of described assembly two.
5. automatic pit-picker according to claim 4 is it is characterised in that described assembly one, assembly two are hinge bar, institute
State and fixing point adjustable multidigit hole is provided with assembly one and/or assembly two, described adjustment keeper is bolt assembly or positioning
Pin.
6. automatic pit-picker according to claim 1 is it is characterised in that described actuating unit is Portable petrol engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271610.5A CN104054433B (en) | 2014-06-18 | 2014-06-18 | A kind of automatic pit-picker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410271610.5A CN104054433B (en) | 2014-06-18 | 2014-06-18 | A kind of automatic pit-picker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104054433A CN104054433A (en) | 2014-09-24 |
| CN104054433B true CN104054433B (en) | 2017-03-08 |
Family
ID=51542600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410271610.5A Expired - Fee Related CN104054433B (en) | 2014-06-18 | 2014-06-18 | A kind of automatic pit-picker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104054433B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925177A (en) * | 2018-07-27 | 2018-12-04 | 昆明理工大学 | A kind of small-sized tree planting digging apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163875Y (en) * | 2008-03-18 | 2008-12-17 | 颜宏通 | Clutching and driving device of scarifiers |
| CN201365435Y (en) * | 2009-02-12 | 2009-12-23 | 许华美 | Wheel type hole borer |
| CN102342202A (en) * | 2011-10-13 | 2012-02-08 | 华南农业大学 | Hole borer |
| CN203353180U (en) * | 2013-06-30 | 2013-12-25 | 德州海伟机械有限公司 | Bract crusher |
| CN203563318U (en) * | 2013-10-18 | 2014-04-30 | 江苏巧力林业机械科技有限公司 | Movable tree planting hole-digging machine |
-
2014
- 2014-06-18 CN CN201410271610.5A patent/CN104054433B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201163875Y (en) * | 2008-03-18 | 2008-12-17 | 颜宏通 | Clutching and driving device of scarifiers |
| CN201365435Y (en) * | 2009-02-12 | 2009-12-23 | 许华美 | Wheel type hole borer |
| CN102342202A (en) * | 2011-10-13 | 2012-02-08 | 华南农业大学 | Hole borer |
| CN203353180U (en) * | 2013-06-30 | 2013-12-25 | 德州海伟机械有限公司 | Bract crusher |
| CN203563318U (en) * | 2013-10-18 | 2014-04-30 | 江苏巧力林业机械科技有限公司 | Movable tree planting hole-digging machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104054433A (en) | 2014-09-24 |
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Granted publication date: 20170308 Termination date: 20180618 |
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| CF01 | Termination of patent right due to non-payment of annual fee |