CN108401611A - A kind of natural energy cooling tree planting digging apparatus free of discontinuities - Google Patents
A kind of natural energy cooling tree planting digging apparatus free of discontinuities Download PDFInfo
- Publication number
- CN108401611A CN108401611A CN201810051320.8A CN201810051320A CN108401611A CN 108401611 A CN108401611 A CN 108401611A CN 201810051320 A CN201810051320 A CN 201810051320A CN 108401611 A CN108401611 A CN 108401611A
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- China
- Prior art keywords
- rack
- discontinuities
- tree planting
- natural energy
- apparatus free
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of natural energy cooling tree planting digging apparatus free of discontinuities, the present apparatus is when in use, depth of digging pit is controlled by upper limit set and lower limit set, and rotation axle offset is prevented by balanced component, and it contacts soil first by spy tapering to break soil, raising is digged pit speed, and the abrasion of helical blade is effectively reduced;During rotary shaft declines; spring protection cover lower part contacts and gradually reduces with ground, while effectively reducing soil splashing, injury accident caused by effectively human body being avoided to be contacted with helical blade; the security performance of device is greatly improved, and the normal work of device will not be interfered;And helical blade is uninterruptedly cooled down by wind energy group, avoids injuring caused by helical blade high temperature, further improves safety and the service life of device.
Description
Technical field
The present invention relates to specifically a kind of natural energy cooling tree planting digging apparatus free of discontinuities.
Background technology
With the continuous improvement of human lives, the influence to natural environment is increasing, and a large amount of vegetation break ring by the mankind, empty
Gas is no longer pure and fresh, and haze is increasingly severe, and the adverse circumstances that people face daily undoubtedly bring to people’s lives health huge
Big disaster just takes the measure of afforestation to improve our ecological environment in China a long time ago, has also put into big
The human and material resources and fund of amount build forestry.
Current tree planting work, is broadly divided into artificial planting and machinery is planted trees, although large-scale mechanical efficiency, the accuracy rate of planting trees
All it is higher than artificial growth, but due to needing to work in large-scale place, does not adapt to the demand of urban afforestation, also there is one at present
The auxiliary machinery such as Digging machine of a little artificial plantings, but also excessively rely on manual operation if you need to manually grasp depth of digging pit, direction,
And safety is relatively low, and people is prone to accidents with Mechanical Contact, and can not also be carried out to machinery in the work of high intensity
Cooling, causes the problem that physical life is too low.
Invention content
The purpose of the present invention is to provide a kind of natural energy cooling tree planting digging apparatus free of discontinuities, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions:
A kind of natural energy cooling tree planting digging apparatus free of discontinuities, including rack, the rack side is in " C " font, in rack
Bottom is equipped with multiple wheels, and rack is made of the connecting rod between a top plate, two " L " shape bars and two " L " shape bars, described
Mechanism of digging pit is equipped in rack, the mechanism of digging pit includes guiding axis, engine, helical blade, rotary shaft and visits tapering, described
The quantity of guiding axis is four and is square setting in rack, and sliding shaft sleeve, four slidings are equipped on each guiding axis
Two-by-two in groups, two sliding shaft sleeves on the right side of rack are connected with elevating lever to axle sleeve, and the elevating lever is arranged in horizontal direction,
Plane is equipped with the elevator being sequentially connected with elevating lever on the top plate of rack, the two sliding shaft sleeves connection being located on the left of rack
There are balancing pole, the balancing pole to be arranged in horizontal direction, balanced component is equipped between the top plate and balancing pole of rack, is being oriented to
On axis, both sides are respectively equipped with upper limit set to sliding shaft sleeve up and down and lower limit set, the engine are fixed on four by U-shaped board
On sliding shaft sleeve, the output shaft of engine is connected with rotary shaft, and helical blade is equipped in the rotary shaft, and the spy tapering is solid
It is scheduled on rotary shaft bottom, it includes cutting sheet, screw rod and conehead to visit tapering, and the cutting sheet is fixedly connected with rotary shaft, cutting
On piece is equipped with sector open, and the screw rod is located at below cutting sheet, and the conehead is fixed on screw rod bottom;The helical-blade
Protective device is equipped with outside piece, protective device includes spring protection cover and card adapter plate;It is additionally provided with wind energy group, the wind energy in rack
Group includes vertically arranged swingle, and swingle is rotatablely connected with rack top surface, in the junction of swingle and rack equipped with axis
Set is equipped with multiple vanes at the top of swingle, and vane is fixedly connected with swingle by vane bar, the quantity of vane for four simultaneously
Spaced set in a circumferential direction is additionally provided with multiple cooling fans in machine frame inside, and multiple cooling fans are in the vertical direction
There is fan shaft, the fan shaft to be connected by gear set with swingle for equidistantly arrangement, cooling fan, gear set packet
The mate gear for including the bevel gear being fixed on swingle and being fixed on fan shaft.
Preferred embodiment as the present invention:The balanced component includes the outer tube being set with successively from outside to inside, intermediate receipts
The draw and contract pipe composition, balancing spring is equipped in outer cannula tip, and the balancing spring upper end is docked with rack top plate,
It is docked with balancing pole balancing spring lower end.
As further preferred embodiment of the invention:The quantity of the connecting rod is two and is arranged in parallel in two
Between the horizontal segment of " L " shape bar, handle is equipped on the outside of " L " shape bar vertical section.
As further preferred embodiment of the invention:The central angle of the sector open is 145 °, at sector open
Equipped with the edge of a knife.
As further preferred embodiment of the invention:Integrally casting is formed for the conehead and screw rod.
As further preferred embodiment of the invention:The 1/3 of a diameter of rotary shaft diameter of the screw rod.
As further preferred embodiment of the invention:The card adapter plate and the U-shaped board of engine installation pass through clamping side
Formula connection installation.
As further preferred embodiment of the invention:Diameter gradually increases the spring protection cover from top to bottom.
As further preferred embodiment of the invention:The vane is in hemispherical.
Compared with prior art, the beneficial effects of the invention are as follows:The present apparatus when in use, passes through upper limit set and lower limit
It covers to control depth of digging pit, and by balanced component to prevent rotation axle offset, and soil pair is contacted first by visiting tapering
Soil is broken, and is improved speed of digging pit, is effectively reduced the abrasion of helical blade;During rotary shaft declines, spring protection cover
Lower part contacts and gradually reduces with ground, while effectively reducing soil splashing, effectively avoids human body from being contacted with helical blade and makes
At injury accident, greatly improve the security performance of device, and the normal work of device will not be interfered;And pass through wind energy group
Helical blade is uninterruptedly cooled down, avoids injuring caused by helical blade high temperature, further improves the safety of device
And service life.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of wind energy group and cooling fan in the present invention.
Fig. 3 is the structural schematic diagram of balanced component in the present invention.
Fig. 4 is the structural schematic diagram that tapering is visited in the present invention.
1- racks in figure, 2- handles, 3- wheels, 4- guiding axis, 5- engines, 6- output shafts, 7- helical blades, 8- rotations
Axis, 9- visit tapering, 10- elevators, 11- elevating levers, 12- sliding shaft sleeves, 13- lower limit sets, 14- upper limit sets, 15- balances
Bar, 16- balanced components, 17- wind energy groups, 18- cooling fans, 19- spring protection covers, 20- outer tubes, 21- middle shrinkage pipes,
22- contract pipes, 23- balancing springs, 24- cutting sheets, 25- screw rods, 26- coneheads.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, in the embodiment of the present invention, a kind of natural energy cooling tree planting digging apparatus free of discontinuities, including machine
Frame 1,1 side of the rack are in " C " font, are equipped with multiple wheels 3 in 1 bottom of rack, rack 1 is by a top plate, two " L " shapes
The quantity of connecting rod composition between bar and two " L " shape bars, connecting rod is two and is arranged in parallel in the water of two " L " shape bars
Between flat section, it is equipped with handle 2 on the outside of " L " shape bar vertical section, mechanism of digging pit, the mechanism packet of digging pit are equipped in the rack 1
It includes guiding axis 4, engine 5, helical blade 7, rotary shaft 8 and visits tapering 9, the quantity of the guiding axis 4 is four and is square
It is arranged in rack 1, sliding shaft sleeve 12 is equipped on each guiding axis 4, four sliding shaft sleeves 12 in groups, is located at rack two-by-two
Two sliding shaft sleeves 12 on 1 right side are connected with elevating lever 11, and the elevating lever 11 is arranged in horizontal direction, in the top plate of rack 1
Upper plane is equipped with the elevator 10 being sequentially connected with elevating lever 11, and two sliding shaft sleeves 12 positioned at 1 left side of rack are connected with flat
Weigh bar 15, and the balancing pole 15 is arranged in horizontal direction, and balanced component 16 is equipped between the top plate and balancing pole 15 of rack 1,
Balanced component 16 includes that the outer tube 20, middle shrinkage pipe 21 and contract pipe 22 being set with successively from outside to inside form, in housing
The top of pipe 20 is equipped with balancing spring 23, and 23 upper end of the balancing spring dock with 1 top plate of rack, 23 lower end of balancing spring and puts down
Weigh bar 15 dock, on guiding axis 4, about 12 both sides of sliding shaft sleeve be respectively equipped with upper limit set 14 and lower limit cover 13, it is described
Engine 5 is fixed on by U-shaped board on four sliding shaft sleeves 12, and the output shaft 6 of engine 5 is connected with rotary shaft 8, the rotation
Helical blade 7 is installed, the spy tapering 9 is fixed on 8 bottom of rotary shaft, and it includes cutting sheet 24, screw rod to visit tapering 9 on axis 8
25 and conehead 26, the cutting sheet 24 be fixedly connected with rotary shaft 8, cutting sheet 24 be equipped with sector open, the circle of sector open
Heart angle is 145 °, and the edge of a knife is equipped at sector open, and the screw rod 25 is located at 24 lower section of cutting sheet, and the conehead 26 is fixed on
25 bottom of screw rod, conehead 26 and 25 one casting of screw rod are formed, and the 1/ of 8 diameter of a diameter of rotary shaft of screw rod 25
3;When carrying out pit excavation work, so that rotary shaft 8 is done decline rotary motion by engine 5, elevator 10,14 Hes are covered by upper limit
Lower limit set 13 prevents rotary shaft 8 from deviating to control depth of digging pit by balanced component 16, and first by visiting tapering 9
First contact soil breaks soil, improves speed of digging pit, effectively reduces the abrasion of helical blade 7;
7 outside of the helical blade is equipped with protective device, and protective device includes spring protection cover 20 and card adapter plate, the card adapter plate
The U-shaped board installed with engine 5 connect installation by snap fit, and diameter gradually increases spring protection cover 20 from top to bottom,
Pit excavation work is carried out, during rotary shaft 8 declines, 20 lower part of spring protection cover contacts and gradually reduces with ground, effectively reduces
While soil splashes, injury accident caused by effectively avoiding human body from being contacted with helical blade 7 greatly improves the safety of device
Can, and the normal work of device will not be interfered;It is additionally provided with wind energy group 17 in rack 1, the wind energy group 17 includes vertically arranged
Swingle, swingle and 1 top surface of rack are rotatablely connected, are equipped with axle sleeve 173 in the junction of swingle and rack 1, are rotating
Multiple vanes 171 are equipped at the top of bar, vane 171 is in hemispherical, and vane 171 is fixedly connected with swingle by vane bar 172, wind
The quantity of cup 171 is four and spaced set in a circumferential direction, and multiple cooling fans 18 are additionally provided with inside rack 1, more
A cooling fan 18 in the vertical direction equidistantly arrangement, cooling fan have fan shaft 176, the fan shaft 176 with
Swingle is connected by gear set, and gear set includes the bevel gear 174 being fixed on swingle and is fixed on fan shaft
Mate gear 175 on 176 drives swingle rotation, and then passes through gear set drive wind when vane 171 is blown by natural wind
Shaft 176 and cooling fan 18 is fanned to rotate, generate wind-force helical blade 7 is carried out it is air-cooled, caused by avoiding 7 high temperature of helical blade
Injury.
The present invention operation principle be:The present apparatus when in use, is dug by upper limit set 14 and lower limit set 13 to control
Cheat depth, and by balanced component 16 come prevent rotary shaft 8 deviate, and by visit tapering 9 contact first soil to soil into
Row is broken, and is improved speed of digging pit, is effectively reduced the abrasion of helical blade 7;During rotary shaft 8 declines, under spring protection cover 20
Portion contacts and gradually reduces with ground, while effectively reducing soil splashing, effectively avoids human body from being contacted with helical blade 7 and causes
Injury accident, greatly improve the security performance of device, and the normal work of device will not be interfered;And pass through wind energy group 17
Helical blade 7 is uninterruptedly cooled down, avoids injuring caused by helical blade high temperature, further improves the safety of device
And service life.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (9)
1. a kind of natural energy cooling tree planting digging apparatus free of discontinuities, including rack, which is characterized in that the rack side is in
" C " font is equipped with multiple wheels in bottom of the frame, and rack is by between a top plate, two " L " shape bars and two " L " shape bars
Connecting rod forms, and mechanism of digging pit is equipped in the rack, the mechanism of digging pit includes guiding axis, engine, helical blade, rotation
The quantity in axis and spy tapering, the guiding axis is four and is square setting in rack, and cunning is equipped on each guiding axis
Moving axis set, two-by-two in groups, two sliding shaft sleeves on the right side of rack are connected with elevating lever, the elevating lever to four sliding shaft sleeves
It is arranged in horizontal direction, plane is equipped with the elevator being sequentially connected with elevating lever on the top plate of rack, is located on the left of rack
Two sliding shaft sleeves are connected with balancing pole, and the balancing pole is arranged in horizontal direction, are set between the top plate and balancing pole of rack
There is balanced component, both sides are respectively equipped with upper limit set and lower limit set on guiding axis, above and below sliding shaft sleeve, and the engine is logical
It crosses U-shaped board to be fixed on four sliding shaft sleeves, the output shaft of engine is connected with rotary shaft, and spiral is equipped in the rotary shaft
Blade, the spy tapering are fixed on rotary shaft bottom, and it includes cutting sheet, screw rod and conehead to visit tapering, the cutting sheet and rotation
Shaft is fixedly connected, and cutting sheet is equipped with sector open, and the screw rod is located at below cutting sheet, and the conehead is fixed on spiral
Bar bottom;Protective device is equipped with outside the helical blade, protective device includes spring protection cover and card adapter plate;It is also set in rack
There is a wind energy group, the wind energy group includes vertically arranged swingle, and swingle is rotatablely connected with rack top surface, in swingle and machine
The junction of frame is equipped with axle sleeve, and multiple vanes are equipped at the top of swingle, and vane is fixedly connected with swingle by vane bar, wind
The quantity of cup is four and spaced set in a circumferential direction, and multiple cooling fans, multiple coolings are additionally provided in machine frame inside
Fan equidistantly arranges in the vertical direction, and there is cooling fan fan shaft, the fan shaft to pass through gear with swingle
Group is connected, and gear set includes the bevel gear being fixed on swingle and the mate gear that is fixed on fan shaft.
2. a kind of natural energy according to claim 1 cooling tree planting digging apparatus free of discontinuities, which is characterized in that described flat
Weighing apparatus component includes the outer tube being set with successively from outside to inside, middle shrinkage pipe and contract pipe composition, is installed in outer cannula tip
There are balancing spring, the balancing spring upper end to be docked with rack top plate, balancing spring lower end is docked with balancing pole.
3. a kind of natural energy according to claim 1 cooling tree planting digging apparatus free of discontinuities, which is characterized in that the company
The quantity of extension bar is two and is arranged in parallel between the horizontal segment of two " L " shape bars, and handle is equipped on the outside of " L " shape bar vertical section
Hand.
4. a kind of natural energy according to claim 1 cooling tree planting digging apparatus free of discontinuities, which is characterized in that the wind
Cup is in hemispherical.
5. a kind of natural energy according to claim 1 cooling tree planting digging apparatus free of discontinuities, which is characterized in that the fan
The central angle of shape opening is 145 °, and the edge of a knife is equipped at sector open.
6. a kind of natural energy according to claim 1 cooling tree planting digging apparatus free of discontinuities, which is characterized in that the cone
Integrally casting is formed for head and screw rod.
7. a kind of natural energy according to claim 1 cooling tree planting digging apparatus free of discontinuities, which is characterized in that the spiral shell
The 1/3 of a diameter of rotary shaft diameter of swing arm.
8. a kind of natural energy according to claim 1 cooling tree planting digging apparatus free of discontinuities, which is characterized in that the card
Fishplate bar connect installation with the U-shaped board that engine is installed by snap fit.
9. a kind of natural energy according to claim 1 cooling tree planting digging apparatus free of discontinuities, which is characterized in that the bullet
Diameter gradually increases spring protective cover from top to bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810051320.8A CN108401611A (en) | 2018-01-19 | 2018-01-19 | A kind of natural energy cooling tree planting digging apparatus free of discontinuities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810051320.8A CN108401611A (en) | 2018-01-19 | 2018-01-19 | A kind of natural energy cooling tree planting digging apparatus free of discontinuities |
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Publication Number | Publication Date |
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CN108401611A true CN108401611A (en) | 2018-08-17 |
Family
ID=63126084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810051320.8A Pending CN108401611A (en) | 2018-01-19 | 2018-01-19 | A kind of natural energy cooling tree planting digging apparatus free of discontinuities |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109156119A (en) * | 2018-09-05 | 2019-01-08 | 安徽省尚书生态农业科技有限公司 | Hole filling device is opened in a kind of field planting of pear tree |
CN118542122A (en) * | 2024-07-29 | 2024-08-27 | 郴州市农业科学研究所 | Fruit tree planting equipment |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100881007B1 (en) * | 2008-03-11 | 2009-02-03 | 문동길 | A direct spot-seeder |
CN204031754U (en) * | 2014-06-27 | 2014-12-24 | 常州布拉迪纺织机械有限公司 | Tree planter |
CN204663391U (en) * | 2014-01-24 | 2015-09-23 | 中铁十二局集团建筑安装工程有限公司 | Single cone single-screw drill bit |
CN105041198A (en) * | 2015-07-15 | 2015-11-11 | 黄爱娟 | Hole-digging machine with cooling fan |
CN206101145U (en) * | 2016-09-27 | 2017-04-19 | 杭州双久农业开发有限公司 | Sapling earth boring machine |
-
2018
- 2018-01-19 CN CN201810051320.8A patent/CN108401611A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100881007B1 (en) * | 2008-03-11 | 2009-02-03 | 문동길 | A direct spot-seeder |
CN204663391U (en) * | 2014-01-24 | 2015-09-23 | 中铁十二局集团建筑安装工程有限公司 | Single cone single-screw drill bit |
CN204031754U (en) * | 2014-06-27 | 2014-12-24 | 常州布拉迪纺织机械有限公司 | Tree planter |
CN105041198A (en) * | 2015-07-15 | 2015-11-11 | 黄爱娟 | Hole-digging machine with cooling fan |
CN206101145U (en) * | 2016-09-27 | 2017-04-19 | 杭州双久农业开发有限公司 | Sapling earth boring machine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109156119A (en) * | 2018-09-05 | 2019-01-08 | 安徽省尚书生态农业科技有限公司 | Hole filling device is opened in a kind of field planting of pear tree |
CN109156119B (en) * | 2018-09-05 | 2020-04-21 | 安徽省尚书生态农业科技有限公司 | Pear field planting digging and filling device |
CN118542122A (en) * | 2024-07-29 | 2024-08-27 | 郴州市农业科学研究所 | Fruit tree planting equipment |
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Application publication date: 20180817 |